Wire conveying clamp and apparatus for assembly of accurately sized wire ends to a terminal

Claim 2

A wire conveying clamp assembly for use in an apparatus for high-speed assembly of free ends of accurately sized wire leads to the terminals in a connector and of the type having an endless chain mounted on a pair of sprockets for rotation of said chain in a flat, orbital path, a plurality of said clamp assemblies secured to said chain for movement therewith, each of said assemblies including a side plate support fixedly attached to said chain, said side plate support having a clamp housing slidably attached thereto, said clamp housing being slideably mounted on and movable along said support in a direction parallel to the path of movement of said chain, said housing further having a vertically movable clamp arm slidably mounted thereon; said clamp arm having guide pin means slideably engaged therein, a comb attached to one end of said pin means and engaging said wire leads, pusher means for moving said comb and said guide pin means transversely relative to said chain path to thereby cause separation of said free ends of said wire leads.

Claim 3

The wire conveying clamp assembly set forth in claim 1, wherein said clamp arm is movable from an upper, non-wire engaging, free position, to a lower position wherein said clamp arm abuttingly engages the top of said clamp housing to thereby immobilize said wire leads between said clamp arm and said clamp housing.

Claim 4

The wire conveying clamp assembly set forth in claim 2, further comprising a bar to which one of the ends of said clamp arm is attached, and wherein said clamp housing further comprises a vertical slot, said bar being vertically slidably movable within said vertical slot to thereby permit movement of said clamp arm between said upper and lower positions.

Claim 5

The wire conveying clamp assembly set forth in claim 1, wherein said side plate support further comprises a substantially horizontally oriented spring attached along said support, said side plate support further comprising a first pin attached thereto and abutting one end of said spring, and said clamp housing further comprising a second pin for abutting the other end of said spring, whereby as said second pin is moved toward said first pin, said second pin abuts and compresses said spring and the latter abuts against said second pin to move said clamp housing to its original position relative to said side support.

Claim 6

The wire conveying clamp assembly set forth in claim 2, wherein said side plate support further comprises a substantially horizontally oriented spring attached along said support, said side plate support further comprising a first pin attached thereto and abutting one end of said spring, and said clamp housing further comprising a second pin for abutting the other end of said spring, whereby as said second pin is moved toward said first pin, said second pin abuts and compresses said spring and the latter abuts against said second pin to move said clamp housing to its original position relative to said side support.

Claim 7

The wire conveying clamp assembly set forth in claim 3, wherein said side plate support further comprises a substantially horizontally oriented spring attached along said support, said side plate support further comprising a first pin attached thereto and abutting one end of said spring, and said clamp housing further comprising a second pin for abutting the other end of said spring, whereby as said second pin is moved toward said first pin, said second pin abuts and compresses said spring and the latter abuts against said second pin to move said clamp housing to its original position relative to said side support.

Claim 8

The wire conveying clamp assembly set forth in claim 3, wherein said clamp arm is maintained in said lower position by a spring-biased retaining pin within said clamp housing, said retaining pin being substantially horizontally oriented, said bar further comprising an orifice, said retaining pin extending through said orifice when said clamp arm is in said lower position to thereby prevent upward movement of said bar and said clamp arm.

Claim 9

The wire conveying clamp assembly set forth in claim 4, wherein said clamp arm is maintained in said lower position by a spring-biased retaining pin within said clamp housing, said retaining pin being substantially horizontally oriented, said bar further comprising an orifice, said retaining pin extending through said orifice when said clamp arm is in said lower position to thereby prevent upward movement of said bar and said clamp arm.

Claim 10

The wire conveying clamp assembly set forth in claim 5, wherein said clamp arm is maintained in said lower position by a spring-biased retaining pin within said clamp housing, said retaining pin being substantially horizontally oriented, said bar further comprising an orifice, said retaining pin extending through said orifice when said clamp arm is in said lower position to thereby prevent upward movement of said bar and said clamp arm.

Claim 11

The wire conveying clamp assembly set forth in claim 6, wherein said clamp arm is maintained in said lower position by a spring-biased retaining pin within said clamp housing, said retaining pin being substantially horizontally oriented, said bar further comprising an orifice, said retaining pin extending through said orifice when said clamp arm is in said lower position to thereby prevent upward movement of said bar and said clamp arm.

Claim 12

The wire conveying clamp assembly set forth in claim 7, further comprising a hammer arm and a shaft, said hammer arm being pivotally movable about said shaft, said shaft being secured to said side plate support, said hammer arm being of substantially L-shape and having an upper end for engaging said retaining pin and also having a lower end, said lower end being strikable by one of said sprockets to cause said pivotal movement whereby said upper end of said hammer arm releases said retaining pin from its extensible engagement with said orifice in said bar.

Claim 13

In an apparatus for high-speed assembly of free ends of accurately sized wire leads to the terminals in a connector and of the type having an endless chain mounted on a pair of sprockets for rotation of said chain in a flat, orbital path, a plurality of clamp assemblies secured to said chain for movement therewith, each of said assemblies including a side plate support fixedly attached to said chain, said side plate support having a clamp housing slidably attached thereto, said clamp housing being slideably mounted on and movable along said support in a direction parallel to the path of movement of said chain, said housing further having a vertically movable clamp arm slidably mounted thereon; said clamp arm having guide pin means slideably engaged therein, a comb attached to one end of said pin means and engaging said wire leads, pusher means for moving said comb and said guide pin means transversely relative to said chain path to thereby cause separation of said free ends of said wire leads; said apparatus further including a stop for abuttingly engaging a front portion of said clamp housing to thereby cause slideable movement of said clamp housing along said side support and accurately position said clamp housing and said free ends adjacent said terminal to which said leads are to be secured.

Claim 14

In an apparatus for high-speed assembly of free ends of accurately sized wire leads to the terminals in a connector and of the type having an endless chain mounted on a pair of sprockets for rotation of said chain in a flat, orbital path, a plurality of clamp assemblies secured to said chain for movement therewith, each of said assemblies including a side plate support fixedly attached to said chain, said side plate support having a clamp housing slidably attached thereto, said clamp housing being slideably mounted on and movable along said support in a direction parallel to the path of movement of said chain, said housing further having a vertically movable clamp arm slidably mounted thereon; said clamp arm having guide pin means slideably engaged therein, a comb attached to one end of said pin means and engaging said wire leads, pusher means for moving said comb and said guide pin means transversely relative to said chain path to thereby cause separation of said free ends of said wire leads; said apparatus further including a stop for abuttingly engaging a front portion of said clamp housing to thereby cause slideable movement of said clamp housing along said side support and accurately position said clamp housing and said free ends adjacent said terminal to which said leads are to be secured.

Claim 15

The apparatus set forth in claim 12, wherein said clamp arm is movable from an upper, non-wire engaging, free position, to a lower position wherein said clamp arm abuttingly engages the top of said clamp housing to thereby immobilize said wire leads between said clamp arm and said clamp housing.

Claim 16

The apparatus set forth in claim 13, further comprising a bar to which one of the ends of said clamp arm is attached, and wherein said clamp housing further comprises a vertical slot, said bar being vertically slidably movable within said vertical slot to thereby permit movement of said clamp arm between said upper and lower positions.

Claim 17

The apparatus set forth in claim 12, wherein said side plate support further comprises a substantially horizontally oriented spring attached along said support, said side plate support further comprising a first pin attached thereto and abutting one end of said spring, and said clamp housing further comprising a second pin for abutting the other end of said spring, whereby as said clamp housing abuts said stop and slideably moves along said side support, said second pin abuts and compresses said spring, and whereby after said stop is removed from abutting engagement with said clamp housing, said spring abuts against said second pin to move said clamp housing to its original position relative to said side support.

Claim 18

The apparatus set forth in claim 13, wherein said side plate support further comprises a substantially horizontally oriented spring attached along said support, said side plate support further comprising a first pin attached thereto and abutting one end of said spring, and said clamp housing further comprising a second pin for abutting the other end of said spring, whereby as said clamp housing abuts said stop and slideably moves along said side support, said second pin abuts and compresses said spring, and whereby after said stop is removed from abutting engagement with said clamp housing, said spring abuts against said second pin to move said clamp housing to its original position relative to said side support.

Claim 19

The apparatus set forth in claim 14, wherein said side plate support further comprises a substantially horizontally oriented spring attached along said support, said side plate support further comprising a first pin attached thereto and abutting one end of said spring, and said clamp housing further comprising a second pin for abutting the other end of said spring, whereby as said clamp housing abuts said stop and slideably moves along said side support, said second pin abuts and compresses said spring, and whereby after said stop is removed from abutting engagement with said clamp housing, said spring abuts against said second pin to move said clamp housing to its original position relative to said side support.

Claim 20

The apparatus set forth in claim 14, wherein said clamp arm is maintained in said lower position by a spring-biased retaining pin within said clamp housing, said retaining pin being substantially horizontally oriented, said bar further comprising an orifice, said retaining pin extending through said orifice when said clamp arm is in said lower position to thereby prevent upward movement of said bar and said clamp arm.

Claim 21

The apparatus set forth in claim 15, wherein said clamp arm is maintained in said lower position by a spring-biased retaining pin within said clamp housing, said retaining pin being substantially horizontally oriented, said bar further comprising an orifice, said retaining pin extending through said orifice when said clamp arm is in said lower position to thereby prevent upward movement of said bar and said clamp arm.

Claim 22

The apparatus set forth in claim 16, wherein said clamp arm is maintained in said lower position by a spring-biased retaining pin within said clamp housing, said retaining pin being substantially horizontally oriented, said bar further comprising an orifice, said retaining pin extending through said orifice when said calmp arm is in said lower position to thereby prevent upward movement of said bar and said clamp arm.

Claim 23

The apparatus set forth in claim 17, wherein said clamp arm is maintained in said lower position by a spring-biased retaining pin within said clamp housing, said retaining pin being substantially horizontally oriented, said bar further comprising an orifice, said retaining pin extending through said orifice when said clamp arm is in said lower position to thereby prevent upward movement of said bar and said clamp arm.

Claim 24

The apparatus set forth in claim 18, further comprising a hammer arm and a shaft, said hammer arm being pivotally movable about said shaft, said shaft being secured to said side plate support, said hammer arm being of substantially L-shape and having an upper end for engaging said retaining pin and also having a lower end, said lower end being strikable by one of said sprockets to cause said pivotal movement whereby said upper end of said hammer arm releases said retaining pin from its extensible engagement with said orifice in said bar.

Claim 25

In an apparatus for high speed assembly of free ends of accurately sized wire leads to the terminals in a connector and of the type having an endless chain mounted on a pair of sprockets for rotation of said chain in a flat, orbital path, a plurality of clamp assemblies secured to said chain for movement therewith, each of said assemblies including a side plate support fixedly attached to said chain, said side plate support having a clamp housing slideably attached thereto, said clamp housing being slideably mounted on and movable along said support in a direction parallel to the path of movement of said chain, said housing further having a vertically movable clamp arm slidably mounted thereon, and further comprising a bar to which one of the ends of said clamp arm is attached; said clamp housing including a vertical slot, said bar being spring biased and vertically slidably movable within said vertical slot, said bar further comprising a projection at the lower end thereof, said clamp arm being movable with said bar from an upper, non-wire engaging free position, said projection limiting the upward movement of said bar and clamp arm by abutting said clamp housing, to a lower position wherein said clamp arm abuttingly engages the top of said clamp housing to thereby immobilize said wire leads between said clamp arm and said clamp housing, said bar further comprising an orifice, and said clamp housing further comprising a spring-biased retaining pin, said retaining pin being substantially horizontally oriented, said retaining pin extending through said orifice when said clamp is in said lower positon to thereby prevent upward movement of said bar and said clamp arm; said apparatus further comprising a hammer arm and a shaft, said hammer arm being pivotally movable about said shaft, said shaft being secured to said side plate support, said hammer arm being of substantially L-shape and having an upper end for engaging said retaining pin and also having a lower end, said lower end being strikable by one of said sprockets to cause said pivotal movement whereby said upper end of said hammer arm releases said retaining pin from its extensible engagement with said orifice in said bar; said clamp arm having guide pin means slideably engaged therein, a comb attached to one end of said pin means and engaging said wire leads, pusher means for moving said comb and said guide pin means transversely relative to said chain path to thereby cause separation of said free ends of said wire leads; said apparatus further including a retractable stop for abuttingly engaging a front portion of said clamp housing to thereby cause slideable movement of said clamp housing along said side support and accurately position said clamp housing and said free ends adjacent said terminal to which said leads are to be secured; said side plate support further comprising a substantially horizontally oriented spring attached along said support, and a first pin attached thereto and abutting one end of said spring, and said clamp housing further comprising a second pin for abutting the other end of said spring, whereby as said clamp housing abuts said stop and is slideably moved along said side support, said second pin abuts and compresses said spring, and whereby after said stop is removed from abutting engagement with said clamp housing, said spring recoils against said second pin to move said clamp housing to its original position relative to said side support.

Claim 26

In an apparatus for high speed assembly of free ends of accurately sized wire leads to the terminals in a connector and of the type having an endless chain mounted on a pair of sprockets for rotation of said chain in a flat, orbital path, a plurality of clamp assemblies secured to said chain for movement therewith, each of said assemblies including a side plate support fixedly attached to said chain, said side plate support having a clamp housing slideably attached thereto, said clamp housing being slideably mounted on and movable along said support in a direction parallel to the path of movement of said chain, said housing further having a vertically movable clamp arm slidably mounted thereon, and further comprising a bar to which one of the ends of said clamp arm is attached; said clamp housing including a vertical slot, said bar being spring biased and vertically slidably movable within said vertical slot, said bar further comprising a projection at the lower end thereof, said clamp arm being movable with said bar from an upper, non-wire engaging free position, said projection limiting the upward movement of said bar and clamp arm by abutting said clamp housing, to a lower position wherein said clamp arm abuttingly engages the top of said clamp housing to thereby immobilize said wire leads between said clamp arm and said clamp housing, said bar further comprising an orifice, and said clamp housing further comprising a spring-biased retaining pin, said retaining pin being substantially horizontally oriented, said retaining pin extending through said orifice when said clamp is in said lower positon to thereby prevent upward movement of said bar and said clamp arm; said apparatus further comprising a hammer arm and a shaft, said hammer arm being pivotally movable about said shaft, said shaft being secured to said side plate support, said hammer arm being of substantially L-shape and having an upper end for engaging said retaining pin and also having a lower end, said lower end being strikable by one of said sprockets to cause said pivotal movement whereby said upper end of said hammer arm releases said retaining pin from its extensible engagement with said orifice in said bar; said clamp arm having guide pin means slideably engaged therein, a comb attached to one end of said pin means and engaging said wire leads, pusher means for moving said comb and said guide pin means transversely relative to said chain path to thereby cause separation of said free ends of said wire leads; said apparatus further including a retractable stop for abuttingly engaging a front portion of said clamp housing to thereby cause slideable movement of said clamp housing along said side support and accurately position said clamp housing and said free ends adjacent said terminal to which said leads are to be secured; said side plate support further comprising a substantially horizontally oriented spring attached along said support, and a first pin attached thereto and abutting one end of said spring, and said clamp housing further comprising a second pin for abutting the other end of said spring, whereby as said clamp housing abuts said stop and is slideably moved along said side support, said second pin abuts and compresses said spring, and whereby after said stop is removed from abutting engagement with said clamp housing, said spring recoils against said second pin to move said clamp housing to its original position relative to said side support.