CN211542438U

CN211542438U - Plastic electronic product silver point riveting die

Info

Publication number: CN211542438U
Application number: CN201922349336.XU
Authority: CN
Inventors: 左正涛; 刘武
Original assignee: Jiangsu Zento Electronic Co ltd
Current assignee: Jiangsu Zento Electronic Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-22
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a plastics electronic product silver point riveting die, including last mould and lower mould, it includes the fixed block to go up the mould, an upper fixed plate, the direction fixed plate, second direction fixed plate, the direction version, riveting depression bar and guide post, and the lower mould includes the bottom plate, lower deflector, and the location guide pillar, lower silver point centre gripping group and product locating piece, location guide pillar and product locating hole are fixed a position the product, utilize silver point centre gripping group down to carry out centre gripping cooperation on the silver point and push down the riveting depression bar, accomplish the product riveting, the utility model discloses can rivet fast, and easy operation, convenient to use.

Description

Plastic electronic product silver point riveting die

Technical Field

The utility model relates to a riveting die field, in particular to plastics electronic product silver point riveting die.

Background

At present, general mould is to the batch production that needs to rivet, the work piece is in the riveting process in the tradition, insert the rivet respectively alone with the rivet usually downthehole, then place it on the mesa of riveting needle below, make the riveting needle motion through the drift one by one and accomplish riveting work, work efficiency is low, and in the riveting process because riveted silver point is less leads to the silver point to drop easily when the mould shakes, influence the going on of riveting process, can't satisfy current production demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastics electronic product silver point riveting die can rivet fast, and easy operation, convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a silver point riveting die for plastic electronic products comprises an upper die and a lower die, wherein the upper die comprises an upper fixing block, an upper fixing plate, a guide fixing plate, a second guide fixing plate, a guide plate, a riveting pressure rod and a guide post, the upper fixing block is fixedly arranged at the center of the upper end face of the upper fixing plate, the lower end face of the upper fixing plate is fixedly provided with the guide fixing plate, the upper end face of the guide fixing plate is provided with limit fixing holes with different sizes, the guide post and the riveting pressure rod are respectively inserted into the limit fixing holes in a sliding manner, the riveting pressure rod and the upper end face of the guide post are respectively provided with a fixing joint extending out of the riveting pressure rod and the upper end face of the guide post, the fixing joints are fixedly clamped between the upper fixing plate and the guide fixing plate, the lower end face of the guide post is connected with the second guide fixing, the lower end face of the second guide fixing plate is fixedly provided with a guide plate, the guide plate and the second guide fixing plate are provided with guide holes the same as the riveting pressure rod, the second guide fixing plate is provided with guide holes matched with the guide posts, the lower die comprises a lower fixing plate, a lower guide plate, positioning guide posts, a lower silver point clamping group and a product positioning block, the upper end face of the lower fixing plate is fixedly provided with a lower guide plate, the two sides of the upper end face of the lower guide plate are fixedly provided with the positioning guide posts, the center of each positioning guide post is provided with a lower silver point clamping group matched with the riveting pressure rod, the periphery of the lower silver point clamping group is provided with the product positioning block, and the lower silver point clamping group comprises a silver point clamping tube, a silver point jacking rod and a jacking.

Further, the upper end face of the lower guide plate is provided with a positioning through hole penetrating through the lower guide plate, a silver point clamping tube is fixedly mounted in the positioning through hole, a silver point jacking rod is slidably mounted in the silver point clamping tube, a jacking cylinder is fixedly connected to the lower end face of the silver point jacking rod, and the jacking cylinder is fixedly mounted on the lower fixing plate.

Furthermore, the end face of the side of the lower fixing plate is provided with an air hole connected with the jacking cylinder.

Furthermore, a cross-shaped elastic clamping opening is formed in the upper end of the silver point clamping tube, and the upper end of the silver point clamping tube is in a horn mouth shape.

Furthermore, the silver point jacking rod is in a shape of a trapezoid truncated cone with a wide upper part and a narrow lower part.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses can rivet fast, and easy operation, convenient to use.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a perspective view of the lower mold of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be defined more clearly and clearly.

Referring to fig. 1 and 2, a plastic electronic product silver point riveting die comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises an upper fixing block 11, an upper fixing plate 12, a guide fixing plate 13, a second guide fixing plate 14, a guide plate 15, a riveting pressure rod 16 and a guide post 17, the upper fixing block 11 is fixedly arranged at the center of the upper end surface of the upper fixing plate 12, the lower end surface of the upper fixing plate 12 is fixedly provided with the guide fixing plate 13, the upper end surface of the guide fixing plate 13 is provided with limit fixing holes with different sizes, the guide post 17 and the riveting pressure rod 16 are respectively inserted into the limit fixing holes in a sliding manner, the upper end surfaces of the riveting pressure rod 16 and the guide post 17 are respectively provided with a fixing joint extending from the upper end surface thereof, the fixing joint is fixedly clamped between the upper fixing plate 12 and the guide fixing plate 13, the lower end surface of the guide post 17 is, a limiting block 18 is arranged between the second guide fixing plate 14 and the guide fixing plate 13, the limiting block 18 is fixedly arranged on the lower end face of the guide fixing plate 13, a guide plate 15 is fixedly arranged on the lower end face of the second guide fixing plate 14, the guide plate 15 and the second guide fixing plate 14 are provided with guide holes with the same positions as the riveting compression bar 16, the second guide fixing plate 14 is provided with guide holes matched with the guide posts 17, the lower die 2 comprises a lower fixing plate 21, a lower guide plate 22, positioning guide posts 23, a lower silver point clamping group 24 and a product positioning block 25, the upper end face of the lower fixing plate 21 is fixedly provided with the lower guide plate 22, both sides of the upper end face of the lower guide plate 22 are fixedly provided with the positioning guide posts 23, a lower silver point clamping group 24 matched with the riveting compression bar 16 is arranged between the positioning guide posts 23, the product positioning block 25 is arranged around the lower silver point clamping group 24, the lower silver point clamping group, a silver point jacking rod 27 and a jacking cylinder 28.

The upper end surface of the lower guide plate 22 is provided with a positioning through hole penetrating through the lower guide plate 22, a silver point clamping tube 26 is fixedly arranged in the positioning through hole, a silver point jacking rod 27 is slidably arranged in the silver point clamping tube 26, the lower end surface of the silver point jacking rod 27 is fixedly connected with a jacking cylinder 28, the jacking cylinder 28 is fixedly arranged on a lower fixing plate 21, the side end surface of the lower fixing plate 21 is provided with an air hole 29 connected with the jacking cylinder, the upper end of the silver point clamping tube 26 is provided with a cross-shaped elastic clamping opening 20, the upper end of the silver point clamping tube 26 is in a horn mouth shape, and the silver point jacking rod 27 is in a trapezoidal round table shape with a wide upper part and a narrow lower part.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.

Claims

1. The utility model provides a plastics electronic product silver point riveting die, includes mould (1) and lower mould (2), it includes fixed block (11) to go up mould (1), an upper fixed plate (12), direction fixed plate (13), second direction fixed plate (14), deflector (15), riveting depression bar (16) and guide post (17), its characterized in that: the upper fixing block (11) is fixedly arranged at the center of the upper end face of the upper fixing plate (12), the lower end face of the upper fixing plate (12) is fixedly provided with a guide fixing plate (13), the upper end face of the guide fixing plate (13) is provided with limiting fixing holes with different sizes, a guide post (17) and a riveting pressure bar (16) are respectively inserted into the limiting fixing holes in a sliding manner, the riveting pressure bar (16) and the upper end face of the guide post (17) are respectively provided with a fixing joint extending out of the upper end face, the fixing joint is fixedly clamped between the upper fixing plate (12) and the guide fixing plate (13), the lower end face of the guide post (17) is connected with a second guide fixing plate (14) in a sliding manner, a limiting block (18) is arranged between the second guide fixing plate (14) and the guide fixing plate (13), the limiting block (18) is fixedly arranged at the lower end face of the guide fixing plate (13), and, the guide plate (15) and the second guide fixing plate (14) are provided with guide holes with the same positions as the riveting pressure lever (16), the second guide fixing plate (14) is provided with a guide hole matched with the guide post (17), the lower die (2) comprises a lower fixing plate (21), a lower guide plate (22), a positioning guide post (23), a lower silver point clamping group (24) and a product positioning block (25), a lower guide plate (22) is fixedly arranged on the upper end surface of the lower fixing plate (21), positioning guide posts (23) are fixedly arranged on two sides of the upper end surface of the lower guide plate (22), a lower silver point clamping group (24) matched with the riveting press rod (16) is arranged between the positioning guide posts (23), be equipped with product locating piece (25) around this silver point centre gripping group (24) down, silver point centre gripping group (24) are including silver point centre gripping pipe (26), silver point jacking rod (27) and jacking cylinder (28) down.

2. The plastic electronic product silver point riveting die of claim 1, characterized in that: the utility model discloses a silver point jacking device, including lower deflector (22), lower deflector (22) up end, this location through-hole internal fixation has silver point centre gripping pipe (26), and slidable mounting has silver point jacking rod (27) in this silver point centre gripping pipe (26), and terminal surface fixedly connected with jacking cylinder (28) under this silver point jacking rod (27), this jacking cylinder (28) fixed mounting is on bottom plate (21).

3. The plastic electronic product silver point riveting die of claim 1, characterized in that: and the end surface of the side of the lower fixing plate (21) is provided with an air hole (29) connected with the jacking cylinder.

4. The plastic electronic product silver point riveting die of claim 1, characterized in that: the upper end of the silver point clamping tube (26) is provided with a cross-shaped elastic clamping opening (20), and the upper end of the silver point clamping tube (26) is in a bell mouth shape.

5. The plastic electronic product silver point riveting die of claim 1, characterized in that: the silver point jacking rod (27) is in a trapezoidal truncated cone shape with a wide upper part and a narrow lower part.