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CN-121983832-A - Multi-P-bit JC terminal plug-in shell structure for plug-in shell machine

CN121983832ACN 121983832 ACN121983832 ACN 121983832ACN-121983832-A

Abstract

The invention discloses a multi-P-bit JC terminal plug-in shell structure for a plug-in shell machine, which comprises a line pressing and twisting module, a line combing and distance changing module and a positioning terminal module, wherein the line combing and distance changing module firstly carries out line combing and distance changing treatment on a line, then lines are pressed through an upper line pressing block and a lower line pressing block of the line pressing and twisting module, and the line pressing and twisting is carried out on the upper line pressing block and the lower line pressing block through swinging of a line pressing and twisting arm, so that all lines of the line are simultaneously rotated by corresponding angles, and the full-automatic plug-in shell of a JC terminal on the multi-P-bit plug-in shell machine is facilitated; finally, the positioning terminal module is used for aligning the flat cable, so that the full-automatic shell inserting of the JC terminal on the multi-P-position shell inserting machine is realized, the automation degree is high, and the production efficiency is greatly improved.

Inventors

  • MENG JUN
  • ZHANG JIAN
  • ZHOU JUNSHENG

Assignees

  • 东莞市钜海机械设备有限公司

Dates

Publication Date
20260505
Application Date
20260402

Claims (6)

  1. 1. A multi-P-bit JC terminal plug-in shell structure for a plug-in shell machine is characterized by comprising a line pressing and twisting module (1), a line combing and distance changing module (2) and a positioning terminal module (3), wherein the line pressing and twisting module (1) is provided with an upper line pressing block (11) which is horizontally arranged and a lower line pressing block (12) which is correspondingly matched, the upper line pressing block (11) is sleeved at the upper end of an upper line pressing sliding seat (111), the lower line pressing block (12) is sleeved at the upper end of a lower line pressing sliding seat (121), the lower line pressing sliding seat (121) and the upper line pressing sliding seat (111) are arranged at the upper end of a positive and negative lead screw (13) which is vertically arranged, the right end parts of the upper line pressing block (11) and the lower line pressing block (12) are connected with a line twisting swing arm (14), the upper end of the line twisting swing arm (14) is provided with a fan-shaped swing arm gear (141), and the swing arm gear (141) is meshed with a driving rack (15) which is vertically arranged; The comb line distance changing module (2) comprises a comb line cutter (21) and a distance changing cutter (22) which are vertically arranged, wherein a plurality of comb line teeth (211) which are arranged in a row are arranged at the upper end part of the comb line cutter (21), a plurality of distance changing teeth (221) which are arranged in a row are arranged at the upper end part of the distance changing cutter (22), the comb line cutter (21) and the distance changing cutter (22) are fixedly arranged at the upper end of a comb line distance changing support frame (23) which is horizontally arranged, the comb line distance changing support frame (23) is arranged at the upper end of a comb line sliding rail (24) which is vertically arranged, the comb line distance changing support frame (23) is connected with a comb line driving seat (25), and the comb line driving seat (25) is spirally arranged at the upper end of a comb line lead screw (26) which is vertically arranged; The positioning terminal module (3) is provided with a positioning clamp (31) which is horizontally arranged, the positioning clamp (31) is provided with an upper positioning clamp (311) and a lower positioning clamp (312) which are correspondingly matched, the lower positioning clamp (312) and the upper positioning clamp (311) are arranged at the upper end of a positioning slide rail (32) which is vertically arranged, the upper positioning clamp (311) is connected with an upper clamp driving assembly (33), and the lower positioning clamp (312) is connected with a lower clamp driving assembly (34).
  2. 2. The multi-P JC terminal shell inserting structure for the shell inserting machine according to claim 1, wherein the upper line pressing sliding seat (111) and the lower line pressing sliding seat (121) are arranged at the upper end of a vertically arranged sliding seat supporting limiting plate (16), and the positive and negative screw rod (13) is arranged at the upper end of the sliding seat supporting limiting plate (16) in a vertical arrangement.
  3. 3. The multi-P-bit JC terminal plug-in shell structure for the plug-in shell machine according to claim 1, wherein the lower end part of the positive and negative screw rod (13) is connected with a line pressing driving motor (131).
  4. 4. The multi-P-bit JC terminal plug-in shell structure for a plug-in shell machine according to claim 1, wherein the driving rack (15) is connected with a wire twisting motor (151).
  5. 5. The multi-P JC terminal plug-in shell structure for the plug-in shell machine according to claim 1, wherein the upper end of the wire combing screw (26) is connected with a wire combing distance-changing motor (27).
  6. 6. The multi-P JC terminal shell inserting structure for a shell inserting machine according to claim 1, wherein an upper clamping motor (331) which is vertically arranged is arranged at the upper end part of the upper clamping driving assembly (33), and a lower clamping motor (341) which is vertically arranged is arranged at the lower end part of the lower clamping driving assembly (34).

Description

Multi-P-bit JC terminal plug-in shell structure for plug-in shell machine Technical Field The invention relates to the technical field of shell inserting machines, in particular to a multi-P-bit JC terminal shell inserting structure for a shell inserting machine. Background At present, the JC terminal series plug-in shell products are very wide and much in market consumption (electronic consumer, medical treatment, industrial automation, communication, automobiles and the like), the market demand is very large, but because of the special characteristics of a terminal structure and a plastic shell thereof, after the JC terminal is crimped by using automation equipment, the plastic shell is inserted, only a single wire plug-in shell machine can be used at present, a plurality of P plug-in shell machines can not be completed, but the single wire plug-in shell machine has very low productivity, one hour of 1800-2200 wires, so that many JC series plug-in shells are produced by users, the automation equipment is rarely used, the manual plug-in shell is basically adopted, the labor cost is high, and the yield is low; Because the use amount of JC series plug shells is very high for many industrial users, the current industrial full-automatic equipment cannot meet the requirement of high yield, manual shell penetration is expensive, so that many users select another mode to change the characteristics of JC terminals, and the JC terminals can be used for completing full-automatic plug shells on a multi-P plug shell machine, but the method has two defects, firstly, the characteristics of JC terminals are changed, the service life and the performance of JC terminals are greatly influenced, the service life is shortened, and the stability performance of JC terminals is inferior to that of standard JC terminals. Second, JC terminal characteristics change, which is much more costly than standard JC terminal end products. Based on the above, an industry pain point existing in the JC terminal rubber shell at present designs a multi-P-position JC terminal plug-in shell structure for a plug-in shell machine. Disclosure of Invention The invention aims to provide a multi-P-bit JC terminal plug-in shell structure for a plug-in shell machine, which aims at overcoming the defects of the prior art, is novel in design and compact in structure, realizes full-automatic plug-in shell of JC terminals on the multi-P-bit plug-in shell machine, has high automation degree and greatly improves production efficiency. In order to achieve the above object, the present invention is achieved by the following technical scheme. A multi-P-bit JC terminal plug-in shell structure for a plug-in shell machine comprises a line pressing and twisting module, a line combing and distance changing module and a positioning terminal module, wherein the line pressing and twisting module is provided with an upper line pressing block which is horizontally arranged and a lower line pressing block which is correspondingly matched, the upper line pressing block is sleeved at the upper end of an upper line pressing slide seat, the lower line pressing block is sleeved at the upper end of a lower line pressing slide seat, the lower line pressing slide seat and the upper line pressing slide seat are arranged at the upper end of a positive and negative screw rod which is vertically arranged, the right end parts of the upper line pressing block and the lower line pressing block are connected with line twisting swing arms, the upper ends of the line twisting swing arms are provided with sector swing arm gears, and the swing arm gears are meshed with a driving rack which is vertically arranged; The wire combing and pitch changing module comprises a wire combing cutter and a pitch changing cutter which are vertically arranged, wherein the upper end part of the wire combing cutter is provided with a plurality of wire combing teeth which are displayed in a row shape, the upper end part of the pitch changing cutter is provided with a plurality of pitch changing teeth which are displayed in a row shape, the wire combing cutter and the pitch changing cutter are fixedly arranged at the upper end of a wire combing and pitch changing support frame which is horizontally arranged, the wire combing and pitch changing support frame is arranged at the upper end of a wire combing slide rail which is vertically arranged, the wire combing and pitch changing support frame is connected with a wire combing driving seat, and the wire combing driving seat is spirally arranged at the upper end of a wire combing screw rod which is vertically arranged; the positioning terminal module is provided with a positioning clamp which is horizontally arranged, the positioning clamp is provided with an upper positioning clamp and a lower positioning clamp which is correspondingly matched with the upper positioning clamp, the lower positioning clamp and the upper positioning clamp are arranged at the upper end