CN211276190U

CN211276190U - Device for adjusting contact pin material belt of connector

Info

Publication number: CN211276190U
Application number: CN201922117404.XU
Authority: CN
Inventors: 夏小江
Original assignee: Wuxi Gaosheng Molding Technology Co ltd
Current assignee: Wuxi Gaosheng Molding Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-18
Anticipated expiration: 2029-12-02

Abstract

The utility model provides a device for adjusting connector contact pin material area, its lateral bending that can reduce the material area warp. The die comprises an upper die and a lower die, wherein the upper die comprises a punch plate which is connected with a male die, the lower die comprises a die fixing block, the die fixing block is connected with a female die, a movably connected drawing plate is also arranged in the lower die, the female die comprises a left female die and a right female die which are respectively attached, a left pressing block and a right pressing block are arranged at the upper ends of the left female die and the right female die, first notches are formed in the bottoms of the left female die and the right female die, which are close to an attachment surface, first inclined surfaces which are arranged oppositely are arranged at the bottoms of the left female die and the right female die, which are far away from the attachment surface, the first inclined surfaces incline upwards along with the; the bottom of the left female die and the bottom of the right female die are provided with a drawing plate, a second notch is formed in the drawing plate, two sides of the second notch are provided with second inclined planes which are oppositely arranged, and the second inclined planes correspond to the first inclined planes.

Description

Device for adjusting contact pin material belt of connector

Technical Field

The utility model relates to a stamping forming technical field specifically is a device for adjusting connector contact pin material area.

Background

The electron multi-end interface connects ware soon also is called the connector, can use the contact pin material area 10 that is connected with the contact pin at the both ends as shown in fig. 1 when producing contact pin material area 10, can amputate product unnecessary material all around, under the material stress effect after the excision, partial material area probably takes place to warp and leads to the contact pin to take place the lateral bend, for example two adjacent contact pins are close to each other with two contact pins of junction turn-up simultaneously in the material area, the contact pin material area that takes place the lateral bend can influence the normal processing production of follow-up automatic wiring, so need a device to handle the material area that takes place the lateral bend and make it not take place the lateral bend.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a device for adjusting connector contact pin material area, its lateral bending deformation that can reduce the material area.

The technical scheme is as follows: the utility model provides a device for adjusting connector contact pin material area, its includes mould and lower mould, it includes punch plate to go up the mould, punch plate is connected with the terrace die, the lower mould includes the die fixed block, the die fixed block is connected with the die, still be equipped with swing joint's the board of taking out in the lower mould, its characterized in that: the die comprises a left die and a right die which are respectively provided with a left die and a right die, the left die and the right die are L-shaped, the left die and the right die are attached, the upper ends of the left die and the right die are provided with a left pressing block and a right pressing block, the bottoms of the left die and the right die, which are close to an attaching surface, are provided with first notches, the bottoms of the left die and the right die, which are far away from the attaching surface, are provided with first inclined surfaces which are oppositely arranged, the first inclined surfaces are upwards inclined along with the distance from the attaching surface, and springs are respectively arranged between the left die and the die, and between the right; the left side die with right side die bottom is equipped with takes out the board, take out and seted up the second breach on the board, second breach both sides are equipped with the second inclined plane of relative setting, the second inclined plane with first inclined plane is corresponding.

It is further characterized in that:

the drawing plate is connected with an adjusting fixing seat through an adjusting screw, and the adjusting fixing seat is connected with the lower die base plate.

After the structure is adopted, when two contact pins on one side of the contact pin material belt are bent laterally, the middle positions of the material belt corresponding to the two contact pins are placed between the male die and the female die for stamping, so that the lateral bending is reduced, and the subsequent production and processing are facilitated.

Drawings

FIG. 1 is a schematic diagram of the position of a material belt and a pressing block;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic view of a left female die and a right female die which are attached;

fig. 5 is a schematic view of a partially drawn plate.

Detailed Description

As shown in figures 2-5, the device for adjusting the connector pin strip comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises a punch retainer 1-1, the punch retainer 1-1 is connected with a punch 1-2, the lower die 2 comprises a die fixing block 2-1, the die fixing block 2-1 is connected with a die 2-2, a movably connected drawing plate 3 is further arranged in the lower die 2, the die 2-2 comprises a left die 2-21 and a right die 2-22 which are respectively a left die 2-21 and a right die 2-22, the left die 2-21 and the right die 2-22 are L-shaped, the L-shaped die is a vertical part 2-23 in the vertical direction and a horizontal part 2-24 in the horizontal direction, the left die 2-21 and the right die 2-22 are jointed and a left pressing block 2-25 and a right pressing block 2-26 are arranged at, first notches 2-27 are formed in the positions, close to the binding surface, of the bottoms of the left female die 2-21 and the right female die 2-22, first inclined surfaces 2-28 are oppositely arranged in the positions, far away from the binding surface, of the bottoms of the left female die 2-21 and the right female die 2-22, the first inclined surfaces 2-28 incline upwards along with the distance from the binding surface, and springs 4 are arranged between the tops of the horizontal parts 2-24 of the left female die 2-21 and the right female die 2-22 and the female die fixing block 2-1 respectively; the bottom of the left female die 2-21 and the bottom of the right female die 2-22 are provided with a drawing plate 3, the drawing plate 3 is provided with a second notch 3-1, when the drawing plate does not work, the second notch 3-1 corresponds to the first notch 2-27, two sides of the second notch 3-1 are provided with second inclined planes 3-2 which are oppositely arranged, the second inclined planes 3-2 correspond to the first inclined planes 2-28, and part of the female die 2-2 is positioned in the second notch 3-1. The drawing plate 3 is connected with an adjusting fixing seat 6 through an adjusting screw 5, the adjusting fixing seat 6 is connected with a lower die bottom plate 7, and the position of the drawing plate 3 is adjusted by screwing the adjusting screw 5.

When the device is used, when two pins on one side of a pin material belt are bent sideways, the middle position of the material belt corresponding to the two pins is placed between the male die 1-1 and the female die 2-2 for punching, for example, the material belt at the position of a right pressing block 2-26 in the figure 1 is punched, the drawing plate 3 is moved towards the inner part of the device, the second inclined surface 3-2 on the right side abuts against the first inclined surface 2-28 on the right side, the right female die 2-22 is lifted, meanwhile, the left female die 2-21 is lowered under the action of gravity and the spring 4, the material belt is punched through the cooperation of the male die 1-1 and the right pressing block 2-26, the material belt is extended, and the lateral bending of the pins is reduced. Similarly, if the other side material belt needs to be processed, the drawing plate 3 is controlled to be drawn out, the side bending device is particularly suitable for side bending of a contact pin caused by tightening of the material belt after redundant material is cut off, and the moving distance of the drawing plate 3 needs to be adjusted according to the side bending condition during use.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a device for adjusting connector contact pin material area, its includes mould and lower mould, it includes punch plate to go up the mould, punch plate is connected with the terrace die, the lower mould includes the die fixed block, the die fixed block is connected with the die, still be equipped with swing joint's the board of taking out in the lower mould, its characterized in that: the die comprises a left die and a right die which are respectively provided with a left die and a right die, the left die and the right die are L-shaped, the left die and the right die are attached, the upper ends of the left die and the right die are provided with a left pressing block and a right pressing block, the bottoms of the left die and the right die, which are close to an attaching surface, are provided with first notches, the bottoms of the left die and the right die, which are far away from the attaching surface, are provided with first inclined surfaces which are oppositely arranged, the first inclined surfaces are upwards inclined along with the distance from the attaching surface, and springs are respectively arranged between the left die and the die, and between the right; the left side die with right side die bottom is equipped with takes out the board, take out and seted up the second breach on the board, second breach both sides are equipped with the second inclined plane of relative setting, the second inclined plane with first inclined plane is corresponding.

2. The apparatus of claim 1, wherein the means for adjusting the strip of connector pins comprises: the drawing plate is connected with an adjusting fixing seat through an adjusting screw, and the adjusting fixing seat is connected with the lower die base plate.