CN212525872U

CN212525872U - Pneumatic terminal squeeze riveter convenient to location

Info

Publication number: CN212525872U
Application number: CN202020995729.8U
Authority: CN
Inventors: 万康
Original assignee: Chengdu Caitang Sheet Metal Co ltd
Current assignee: Chengdu Caitang Sheet Metal Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-12
Anticipated expiration: 2030-06-03

Abstract

The utility model belongs to squeeze riveter field, especially a pneumatic terminal squeeze riveter convenient to location causes the damage to the terminal easily when riveting to current terminal, has reduced the problem of terminal squeeze riveter quality, now proposes following scheme, and it includes the base, the top welding of base has the backup pad, and the front side welding of backup pad has the flat board, and the die under dull and stereotyped top fixedly connected with has been seted up the constant head tank at the top of die down, has all seted up the hole on the both sides inner wall of constant head tank, and slidable mounting has same inner panel in two holes, has seted up the cavity down on the die, and slidable mounting has two square boards in the cavity, and the sideboard has all been welded to one side that two square boards kept away from each other, and the riser has all been welded to top one side that two square boards kept away from each. The utility model discloses the practicality is good, effectually protects the terminal, prevents that the terminal from taking place to damage, improves the quality that the terminal pressure was riveted.

Description

Pneumatic terminal squeeze riveter convenient to location

Technical Field

The utility model relates to a squeeze riveter technical field especially relates to a pneumatic terminal squeeze riveter convenient to location.

Background

The squeeze riveter is a new type of riveting equipment developed according to the principle of cold rolling, namely a mechanical device capable of riveting objects with rivets.

At present, when the binding post is riveted, the binding post is easily damaged, and the press riveting quality of the binding post is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the terminal is easy to damage when riveting, reducing the defect of riveting quality of the terminal, and providing a pneumatic terminal riveting press convenient for positioning.

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

a pneumatic binding post squeeze riveter convenient for positioning comprises a base, wherein a supporting plate is welded at the top of the base, a flat plate is welded at the front side of the supporting plate, a lower rivet head is fixedly connected at the top of the flat plate, a positioning groove is formed at the top of the lower rivet head, inner holes are formed in the inner walls of the two sides of the positioning groove, the same inner plate is arranged in the two inner holes in a sliding manner, a cavity is formed in the lower rivet head, two square plates are arranged in the cavity in a sliding manner, side plates are welded at the sides, away from each other, of the two square plates, vertical plates are welded at the sides, away from each other, of the top of the two side plates, a hinged plate is hinged between the vertical plates and the corresponding inner plate, first buffer springs are welded at the sides, close to each other, of the two first buffer springs are respectively welded at the two sides, fixedly connected with goes up the die on the hydraulic stem of hydraulic pump, goes up the bottom of die and has seted up the displacement groove, and slidable mounting has the displacement board in the displacement groove, and the bottom fixedly connected with clamp plate of displacement board, the third buffer spring has all been welded to the top both sides of clamp plate, and the top of third buffer spring welds in the bottom of last die.

Preferably, the inner walls of the two sides of the cavity are provided with side plate holes, and the side plates are slidably mounted in the corresponding side plate holes.

Preferably, the top of the pressing plate is fixedly connected with two limiting ropes, and the top ends of the limiting ropes are fixedly connected with the bottom of the upper rivet head to limit the pressing plate.

Preferably, the top of the inner plate is in contact with the inner wall of the top of the inner hole, and the inner plate is limited.

Preferably, one side of each square plate, which is far away from each other, is respectively contacted with the inner walls of the two sides of the cavity, so that the square plates are limited.

Preferably, the two hinge plates are symmetrically arranged, and the two hinge plates are obliquely arranged.

In the utility model, when the binding post is required to be pressed and riveted, the wire frame is fixed and placed on the lower riveting head, two riveting holes are arranged at the top of the wire frame in advance, the binding post is placed in the riveting holes, when the riveting is carried out, the riveting holes are aligned with the positioning groove on the lower riveting head, the positioning groove positions the binding post, then the hydraulic pump is started, the upper riveting head moves through the displacement plate and the pressing plate, the pressing plate presses and rivets the binding post, the binding post drives the inner plate to move, the inner plate drives the hinging plate to rotate, the hinging plate drives the vertical plate to move, the vertical plate extrudes the first buffer spring, the side plate drives the square plate to move, the square plate extrudes the second buffer spring, the first buffer spring and the second buffer spring buffer the bottom of the binding post, the pressing plate drives the displacement plate to move in the punching process, the third buffer spring is extruded by the pressing plate, and the third buffer spring buffers the top of the binding post, so that the binding post is effectively protected.

The utility model discloses the practicality is good, effectually protects the terminal, prevents that the terminal from taking place to damage, improves the quality that the terminal pressure was riveted.

Drawings

Fig. 1 is a schematic structural view of a pneumatic terminal squeeze riveter convenient for positioning according to the present invention;

fig. 2 is a schematic structural diagram of a part a of the pneumatic terminal squeeze riveter convenient for positioning according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the pneumatic terminal squeeze riveter convenient for positioning according to the present invention.

In the figure: 1. a base; 2. a support plate; 3. a flat plate; 4. riveting heads downwards; 5. an inner plate; 6. a square plate; 7. a side plate; 8. a vertical plate; 9. a hinge plate; 10. a first buffer spring; 11. a second buffer spring; 12. a hydraulic pump; 13. riveting heads; 14. a displacement plate; 15. pressing a plate; 16. a limiting rope; 17. and a third buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a pneumatic binding post squeeze riveter convenient for positioning comprises a base 1, a support plate 2 welded on the top of the base 1, a flat plate 3 welded on the front side of the support plate 2, a lower rivet 4 fixedly connected on the top of the flat plate 3, a positioning groove formed on the top of the lower rivet 4, inner holes formed on the inner walls of the two sides of the positioning groove, the same inner plate 5 slidably mounted in the two inner holes, a cavity formed on the lower rivet 4, two square plates 6 slidably mounted in the cavity, side plates 7 welded on the sides of the two square plates 6 far away from each other, vertical plates 8 welded on the sides of the top of the two side plates 7 far away from each other, a hinged plate 9 hinged between the vertical plates 8 and the corresponding inner plate 5, first buffer springs 10 welded on the sides of the two vertical plates 8 close to each other, one ends of the two first buffer springs 10 welded on the two, the welding has same second buffer spring 11 between two square plates 6, the front side fixedly connected with hydraulic pump 12 of backup pad 2, fixedly connected with goes up rivet 13 on the hydraulic stem of hydraulic pump 12, go up the bottom of rivet 13 and seted up the displacement groove, slidable mounting has displacement board 14 in the displacement groove, the bottom fixedly connected with clamp plate 15 of displacement board 14, third buffer spring 17 has all been welded to the top both sides of clamp plate 15, the top of third buffer spring 17 welds in the bottom of last rivet 13.

In this embodiment, the inner walls of the two sides of the cavity are both provided with side plate holes, and the side plates 7 are slidably mounted in the corresponding side plate holes.

In this embodiment, the top of the pressing plate 15 is fixedly connected with two limiting ropes 16, and the top ends of the limiting ropes 16 are fixedly connected with the bottom of the upper rivet 13 to limit the pressing plate 15.

In this embodiment, the top of the inner plate 5 contacts the inner wall of the top of the inner hole to limit the inner plate 5.

In this embodiment, one side of two square plates 6 that keep away from each other contacts with the both sides inner wall of cavity respectively, carries on spacingly to square plate 6.

In this embodiment, the two hinge plates 9 are symmetrically arranged, and the two hinge plates 9 are obliquely arranged.

In the utility model, when the binding post is required to be pressed and riveted, the wire frame is fixedly arranged on the lower riveting head 4, two riveting holes are arranged at the top of the wire frame in advance, the binding post is arranged in the riveting holes, when the riveting holes are aligned with the positioning groove on the lower riveting head 4, the positioning groove positions the binding post, then the hydraulic pump 12 is started, the hydraulic rod on the hydraulic pump 12 drives the upper riveting head 13 to move, the upper riveting head 13 drives the pressing plate 15 to move through the displacement plate 14, the pressing plate 15 presses and rivets the binding post, the binding post drives the inner plate 5 to move, the inner plate 5 drives the hinged plate 9 to rotate, the hinged plate 9 drives the vertical plate 8 to move, the vertical plate 8 extrudes the first buffer spring 10, the vertical plate 8 drives the side plate 7 to move, the side plate 7 drives the square plate 6 to move, the square plate 6 extrudes the second buffer spring 11, the first buffer spring 10 and the second buffer spring 11 buffer the bottom of the binding post, the clamp plate 15 drives the displacement plate 14 to move in the stamping process, the clamp plate 15 extrudes the third buffer spring 17, the third buffer spring 17 buffers the top of the binding post, the binding post is effectively protected, the binding post is prevented from being damaged, and the quality of riveting the binding post is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pneumatic binding post squeeze riveter convenient for positioning comprises a base (1) and is characterized in that a supporting plate (2) is welded at the top of the base (1), a flat plate (3) is welded at the front side of the supporting plate (2), a lower rivet head (4) is fixedly connected to the top of the flat plate (3), a positioning groove is formed in the top of the lower rivet head (4), inner holes are formed in the inner walls of the two sides of the positioning groove, the same inner plate (5) is slidably mounted in the two inner holes, a cavity is formed in the lower rivet head (4), two square plates (6) are slidably mounted in the cavity, side plates (7) are welded on the sides, away from each other, of the two side plates (7), vertical plates (8) are welded on one sides, away from each other, of the top portions, of the vertical plates (8) and the corresponding inner plate (5) are hinged to form a hinged plate (9), and first buffer springs (10, the one end that two first buffer spring (10) are close to each other welds respectively in the both sides of lower die (4), the welding has same second buffer spring (11) between two square plate (6), front side fixedly connected with hydraulic pump (12) of backup pad (2), fixedly connected with goes up die (13) on the hydraulic stem of hydraulic pump (12), the displacement groove has been seted up to the bottom of going up die (13), sliding mounting has displacement board (14) in the displacement groove, bottom fixedly connected with clamp plate (15) of displacement board (14), third buffer spring (17) have all been welded to the top both sides of clamp plate (15), the top of third buffer spring (17) welds in the bottom of going up die (13).

2. A pneumatic binding post squeeze riveter convenient for location according to claim 1, wherein the inner walls of the two sides of the cavity are provided with side plate holes, and the side plates (7) are slidably mounted in the corresponding side plate holes.

3. A pneumatic stud riveter convenient for location according to claim 1, wherein two limiting ropes (16) are fixedly connected to the top of the pressure plate (15), and the top ends of the limiting ropes (16) are fixedly connected to the bottom of the upper rivet head (13).

4. A pneumatic stud riveter for ease of location as claimed in claim 1 characterised in that the top of the inner plate (5) contacts the top inner wall of the bore.

5. A pneumatic stud riveter for facilitating location according to claim 1 wherein the sides of the two square plates (6) remote from each other are in contact with the inner walls of the chamber at either side.

6. A pneumatic stud riveter for ease of location according to claim 1 characterised in that the two hinged panels (9) are symmetrically arranged and the two hinged panels (9) are inclined.