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CN-224204565-U - Pin device of electric connector

CN224204565UCN 224204565 UCN224204565 UCN 224204565UCN-224204565-U

Abstract

The application discloses an electric connector pin inserting device, which comprises a rotary table feeder, wherein a plurality of groups of connector positioning components are circumferentially distributed on the rotary table feeder, each connector positioning component comprises a sliding rail, a sliding block, a guide rod, a reset spring and a connector placing seat, the rotary table feeder is provided with a sliding groove, the sliding rails are fixed on two sides of the sliding groove, the sliding block is in sliding fit with the sliding rails and can linearly move along the sliding groove, one end of the sliding block is provided with a guide rod mounting hole, the guide rod is detachably connected with the end, the reset spring is sleeved outside the guide rod and used for pushing the sliding block to reset, and the connector placing seat is rotatably connected to the sliding block and is opened at the top to accommodate an electric connector. According to the application, the connector placement seat capable of rotating on the sliding block is adopted, and the hole adjusting and positioning assembly is used for driving movement and rotation, so that electric connectors of different types can be clamped, the coaxial of the contact pin and the jack is ensured, the accurate positioning is realized, the improvement not only improves the assembly efficiency and the yield, but also supports the requirement of high-density connectors with complex radial layout.

Inventors

  • SUN XULIANG
  • LI BEIBEI

Assignees

  • 洛阳光灿电子有限公司

Dates

Publication Date
20260505
Application Date
20250227

Claims (6)

  1. 1. The electric connector pin inserting device is characterized by comprising a turntable feeder (1), wherein a plurality of groups of connector positioning assemblies are circumferentially distributed on the turntable feeder; the connector positioning assembly comprises a sliding rail (3), a sliding block (4), a guide rod (5), a reset spring (6) and a connector placing seat (8); the rotary table feeder (1) is provided with a chute (2), sliding rails (3) are fixed on two sides of the chute (2), and a sliding block (4) is in sliding fit with the sliding rails (3) and can linearly move along the chute (2); one end of the sliding block (4) is provided with a guide rod mounting hole (7), the guide rod (5) is detachably connected to the end, and a reset spring (6) is sleeved outside the guide rod (5) and used for pushing the sliding block (4) to reset; The connector placing seat (8) is rotationally connected to the sliding block (4), the top of the connector placing seat is open to accommodate the electric connector (10), and the bottom of the connector placing seat is provided with a reducing port (9) to expose a jack (11) at the bottom of the electric connector (10); The rotary table feeder (1) top is equipped with the accent hole locating component, including electronic slip table (13), short range telescopic cylinder (15), servo motor (17), electronic clamping jaw (19) and elastic component for centre gripping and adjustment connector place the position of seat (8).
  2. 2. The electrical connector pin apparatus of claim 1, wherein the hole adjusting and positioning assembly comprises: An electric sliding table (13) horizontally arranged, and the output end of the electric sliding table is connected with a short-range telescopic cylinder mounting seat (14); the short-range telescopic cylinder (15) is fixed on the short-range telescopic cylinder mounting seat (14), and the output end of the short-range telescopic cylinder is connected with the servo motor mounting seat (16); The servo motor (17) is fixed on the servo motor mounting seat (16), and the output shaft is connected with the electric clamping jaw mounting seat (18); The electric clamping jaw (19) is fixed on the electric clamping jaw mounting seat (18), and an elastic piece is arranged between the clamping jaws and used for buffering clamping force.
  3. 3. An electrical connector pin device according to claim 2, wherein the elastic member comprises a telescopic rod (20) with two ends fixed to the inner sides of the clamping jaws of the electric clamping jaw (19) through pressing pieces (22), and a pressing spring (21) sleeved on the telescopic rod (20) and located between the two pressing pieces (22) for providing flexible pressure.
  4. 4. The electrical connector pin device according to claim 1, wherein the sliding fit surface of the sliding rail (3) and the sliding block (4) is of a V-shaped groove structure, so as to enhance guiding stability, and the diameter of the diameter-reducing opening (9) is smaller than the diameter of the main body of the electrical connector (10).
  5. 5. The electrical connector pin device of claim 1, wherein the return spring (6) is a compression spring, one end of the return spring is abutted against the sliding block (4), and the other end is abutted against the outer wall of the sliding groove (2), and the return spring is in a precompressed state in a normal state and provides a return driving force.
  6. 6. An electrical connector pin device according to claim 1, wherein the slider (4) is constituted by a first slider portion (401) and a second slider portion (402) which are screwed by means of bolts (12).

Description

Pin device of electric connector Technical Field The present application relates to the field of electrical connectors, and in particular, to an electrical connector pin device. Background The electric connector can also be called a plug seat, is widely applied to various electric circuits, plays a role of connecting or disconnecting circuits, and is an electronic component for realizing electric connection between equipment and components. Conventional devices have significant drawbacks in dealing with radially distributed jacks. Firstly, an effective radial positioning mechanism is lacking, and the contact pin is easy to deviate from a preset position due to radial deformation in the inserting process, so that the contact between the jack and the contact pin is poor or the inserting and extracting force is abnormal. Secondly, fixed knot constructs singlely, can't adapt to the radial jack overall arrangement of equidimension, and the commonality is poor. Disclosure of Invention The application aims to solve the problems, and provides an electric connector pin device, which adopts connector positioning measures capable of driving movement and rotation, can clamp electric connectors of different types, ensures that pins and jacks are coaxial, realizes accurate positioning, improves assembly efficiency and yield, and supports the requirements of high-density connectors with complex radial layout. The application realizes the above purpose through the following technical scheme: An electrical connector pin device comprises a turntable feeder, a plurality of groups of connector positioning components, a plurality of pins and a plurality of pins, wherein the plurality of groups of connector positioning components are circumferentially distributed on the turntable feeder; The connector positioning assembly comprises a sliding rail, a sliding block, a guide rod, a reset spring and a connector placing seat; The turntable feeder is provided with a chute, sliding rails are fixed on two sides of the chute, and the sliding block is in sliding fit with the sliding rails and can linearly move along the chute; One end of the sliding block is provided with a guide rod mounting hole, the guide rod is detachably connected to the end, and the outer side of the guide rod is sleeved with a reset spring for pushing the sliding block to reset; The connector placing seat is rotationally connected to the sliding block, the top of the connector placing seat is open to accommodate the electric connector, and the bottom of the connector placing seat is provided with a reducing port to expose a jack at the bottom of the electric connector; the sliding block consists of a first sliding block part and a second sliding block part, and is fixed by screw connection through a through bolt; The rotary table feeder is provided with a hole adjusting positioning assembly above, and comprises an electric sliding table, a short-range telescopic cylinder, a servo motor, an electric clamping jaw and an elastic piece, and the hole adjusting positioning assembly is used for clamping and adjusting the position of the connector placement seat. Further, the accent hole locating component includes: The output end of the horizontal electric sliding table is connected with the short-range telescopic cylinder mounting seat; The short-range telescopic cylinder is fixed on the short-range telescopic cylinder mounting seat, and the output end of the short-range telescopic cylinder is connected with the servo motor mounting seat; the servo motor is fixed on the servo motor mounting seat, and the output shaft is connected with the electric clamping jaw mounting seat; The electric clamping jaw is fixed on the electric clamping jaw mounting seat, and an elastic piece is arranged between the clamping jaws and used for buffering clamping force. The elastic piece further comprises a telescopic rod, two ends of the telescopic rod are fixed on the inner sides of the clamping jaws of the electric clamping jaws through pressing pieces, and a pressing spring is sleeved on the telescopic rod and positioned between the two pressing pieces and used for providing flexible pressure. Furthermore, the sliding matching surface of the sliding rail and the sliding block is of a V-shaped groove structure so as to enhance the guiding stability, and the diameter of the diameter reducing opening is smaller than that of the main body of the electric connector. Further, the return spring is a compression spring, one end of the return spring is abutted against the sliding block, the other end is abutted against the outer wall of the chute and is in a precompressed state in a normal state to provide a reset driving force. Further, the slider is composed of a first slider portion and a second slider portion, and is screwed and fixed by bolts. Compared with the prior art, the connector placement seat capable of rotating on the sliding block is adopted, and the hole adjusting and positioning a