Crimping and wire lead insertion machine

Claim 2

In a machine for crimping a plurality of electrical terminals one at a time onto wire leads, said machine including a press actuable for up and down movement and a die assembly mounted on said press, said die assembly including a die shoe with a crimp station whereat a terminal is crimped onto a wire lead, a punch holder opposite and spaced from said die shoe mounted on said press for movement therewith having punch means mounted over the crimp station to engage a terminal thereat, and a terminal feed assembly for supporting and feeding a strip of terminals one at a time to the crimp station in response to the movement of the press, the improvement comprising: an insertion station on the die shoe adjacent and aligned with the crimp station; a housing feed assembly on the die shoe for supporting at least one connector housing, said housing having a plurality of terminal receiving recesses formed therein, and indexing one of said recesses at the insertion station; and an insertion assembly, including means for gripping a terminated wire lead at the crimp station, for inserting said terminated wire lead into a terminal receiving recess at the insertion station.

Claim 3

The machine of claim 1 wherein said insertion assembly includes a pair of gripper members movable between an open position and closed gripping position in response to the downward movement of the press, said gripper members being mounted for movement in response to the press between a normal crimp position where the end of a wire lead is held over the crimp station and an inserted position where the end of the terminated wire lead is moved to the insertion station and back to said crimp position.

Claim 4

The machine of claim 2 wherein said insertion assembly includes a terminal insertion guide mounted at the insertion station between the terminal recess and the crimp station for guiding a terminal crimped onto a wire lead into the indexed terminal recess when the gripper members are moved from its crimp position to its insertion position.

Claim 5

The machine of claim 1 wherein said housing feed assembly includes pawl means cooperating with the housing for moving the housing a given increment to present a new terminal receiving recess after each insertion operation and indexing means cooperating with said housing for holding the housing during the insertion operation.

Claim 6

The machine of claim 4 wherein said housing feed assembly includes biasing means for biasing the housing in a direction that would tend to move the next recess to the insertion station.

Claim 7

In a machine for crimping a plurality of electrical terminals one at a time onto wire leads, said machine including a press actuable for up and down movement and a die assembly mounted on said press, said die assembly including a die shoe with a crimp station whereat a terminal is crimped onto a wire lead, a punch holder opposite and spaced from said die shoe mounted on said press for movement therewith having punch means mounted over the crimp station to engage a terminal thereat, and a terminal feed assembly for supporting and feeding a strip of terminals one at a time to the crimp station in response to the movement of the press, the improvement comprising: an insertion station on the die shoe adjacent and aligned with the crimp station; a housing feed assembly for supporting a plurality of connector housings, each housing having a plurality of terminal receiving recesses formed therein, and indexing one of said recesses at the insertion station, said housing feed assembly including pawl means cooperating with the housing for moving the housing a given increment to present a new terminal receiving recess after each insertion operation, indexing means cooperating with said housing for holding the housing during the insertion operation and biasing means for biasing the housing in a direction that would tend to move the next recess to the insertion station; and an insertion assembly including a pair of gripper members movable between an open position and closed gripping position, said gripper members being mounted for movement in response to the press between a normal crimp position where the end of a wire lead is held over the crimp station and an inserted position where the end of the terminated wire lead is moved to the insertion station and back to said crimp position.

Claim 8

In a machine for crimping a plurality of electrical terminals one at a time onto wire leads, said machine including a press actuable for up and down movement and a die assembly mounted on said press, said die assembly including a die shoe with a crimp station whereat a terminal is crimped onto a wire lead, a punch holder opposite and spaced from said die shoe mounted on said press for movement therewith having punch means mounted over the crimp station to engage a terminal thereat, and a terminal feed assembly for supporting and feeding a strip of terminals one at a time to the crimp station in response to the movement of the press, the improvement comprising: an insertion station on the die shoe adjacent and aligned with the crimp station; a housing feed assembly for supporting a plurality of connector housings, each housing having a plurality of terminal receiving recesses formed therein, and indexing one of said recesses at the insertion station, said housing feed assembly including pawl means cooperating with the housing for moving the housing a given increment to present a new terminal receiving recess after each insertion operation, indexing means cooperating with said housing for holding the housing during the insertion operation and biasing means for biasing the housing in a direction that would tend to move the next recess to the insertion station; and an insertion assembly including a pair of gripper members movable between an open position and closed gripping position, said gripper members being mounted for movement in response to the press between a normal crimp position where the end of a wire lead is held over the crimp station and an inserted position where the end of the terminated wire lead is moved to the insertion station and back to said crimp position.

Claim 9

The machine of claim 6 wherein said insertion assembly includes a terminal insertion guide mounted at the insertion station between the terminal recess and the crimp station for guiding a terminal crimped onto a wire lead into the indexed terminal recess when the gripper members are moved from its crimp position to its insertion position.