CN218945961U

CN218945961U - Clamp circular arc forming die

Info

Publication number: CN218945961U
Application number: CN202223273600.4U
Authority: CN
Inventors: 王加军; 李胜昌; 巩传朋; 陈甫生; 张洪玉; 武法刚; 丁建伟; 赵公安
Original assignee: Weifang Junli Machinery Co ltd
Current assignee: Weifang Junli Machinery Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-02
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of dies, in particular to a clamp arc forming die, which comprises a die main body, wherein the die main body comprises a main connecting seat, the inner wall of the main connecting seat is connected with a buffer component, the inner wall of the top end of the main connecting seat is connected with an upper connecting seat, the inner wall of the upper connecting seat is connected with an ejecting component, the outer surface of the upper connecting seat is connected with a first inserting rod, and the outer surface of the first inserting rod is connected with an upper pressing seat; the buffer component comprises an outer connecting rod, a first spring and an inner sliding seat, wherein the inner wall of the main connecting seat is connected with the inner sliding seat, the outer surface of the inner sliding seat is connected with the first spring, and the outer surface of the first spring is hinged with the outer connecting rod. The arc forming die can effectively and conveniently absorb the impact force received by the upper connecting seat when the upper connecting seat is pressed downwards through the buffer assembly, and the device can effectively and conveniently pop out the machined clamp from the outer surface of the upper connecting seat through the pop-up assembly.

Description

Clamp circular arc forming die

Technical Field

The utility model relates to the technical field of dies, in particular to a clamp arc forming die.

Background

Moulds, moulds and tools for industrially producing the desired products by extrusion or the like.

At present, current part clamp forming die, it is when carrying out work itself, generally through placing the inside at the mould with the raw materials clamp, then extrude, but adopt this mode can have certain drawback, at first, the clamp can lead to clamp and the laminating degree of mould higher after the inside quilt extrusion of mould, thereby can lead to taking out comparatively inconvenient, and current part clamp forming die, it itself is when carrying out extrusion work, easily lead to the mould to receive the impact force great, thereby can lead to the mould to produce the damage, therefore need clamp circular arc forming die to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a clamp arc forming die, which solves the problems that the existing part clamp forming die provided in the background art is inconvenient to take out after processing, and the existing part clamp forming die is damaged due to large impact force when processing a clamp.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the clamp arc forming die comprises a die main body, wherein the die main body comprises a main connecting seat, the inner wall of the main connecting seat is connected with a buffer component, the inner wall of the top end of the main connecting seat is connected with an upper connecting seat, the inner wall of the upper connecting seat is connected with an ejecting component, the outer surface of the upper connecting seat is connected with a first inserting rod, and the outer surface of the first inserting rod is connected with an upper pressing seat;

the buffer component comprises an outer connecting rod, a first spring and an inner sliding seat, wherein the inner wall of the main connecting seat is connected with the inner sliding seat, the outer surface of the inner sliding seat is connected with the first spring, and the outer surface of the first spring is hinged with the outer connecting rod.

Preferably, the ejecting assembly comprises an inner supporting block and a second spring, the inner wall of the upper connecting seat is connected with the inner supporting block, and the outer surface of the inner supporting block is connected with the second spring.

Preferably, the first springs are provided with two groups, and the two groups of the first springs are uniformly connected with the inner wall of the main connecting seat at equal distance.

Preferably, the inner walls of the left side and the right side of the main connecting seat are provided with guide grooves, and the inner shape and the size of the guide grooves are matched with the shape and the size of the outer surface of the upper connecting seat.

Preferably, the inner supporting blocks are provided with two groups, and the two groups of inner supporting blocks are uniformly connected with the inner wall of the upper connecting seat at equal distance.

Preferably, one end of the second spring is connected with the inner wall of the inner supporting block, and the other end of the second spring is connected with the outer surface of the upper connecting seat.

Preferably, one end of the first spring is connected to the outer surface of the inner sliding seat, and the other end of the first spring is connected to the inner wall of the main connecting seat.

Compared with the prior art, the utility model has the beneficial effects that: the arc forming die can effectively and conveniently absorb the impact force received by the upper connecting seat when the upper connecting seat is pressed downwards through the buffer assembly, and the device can effectively and conveniently pop out the machined clamp from the outer surface of the upper connecting seat through the pop-up assembly.

1. The device is through being provided with buffer unit, can be at first at the device is at the manual inside of putting the clamp at last connecting seat of carrying out the during operation and process, along with last pressure seat by external hydraulic press's gradual pressurization, go up the connecting seat and also will slide downwards along the inner wall of main connecting seat, simultaneously, along with last connecting seat's downwardly sliding, can make interior sliding seat slide along the inner wall of main connecting seat too, the first spring of sliding seat inner wall will appear stretching holding the power state including connecting this moment, can effectively conveniently absorb the impact force that the upper connecting seat received when pushing down through the deformation that first spring produced this moment.

2. The device is through being provided with and popping out the subassembly, when the device is carrying out the during operation, can be at first manually place the inside at last connecting seat with the machined part, the accessible is gone up the seat and is removed along the surface of first inserted bar afterwards, go up the seat and will carry out extrusion to the clamp of placing at last connecting seat surface this moment, and when last seat is extrudeed, the interior piece of supporting of connecting at last connecting seat inner wall also will extrude the second spring, make it hold the power, later when the clamp of last connecting seat surface finishes processing after, can make to go up the seat and reset to conveniently pop out the clamp after will processing from the surface of last connecting seat.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic top view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present utility model.

In the figure: 1. a main connecting seat; 2. an outer connecting rod; 3. a first spring; 4. an upper connecting seat; 5. an inner supporting block; 6. a first plunger; 7. an upper pressing seat; 8. a second spring; 9. an inner sliding seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the clamp circular arc forming die comprises a die main body, wherein the die main body comprises a main connecting seat 1, the inner wall of the main connecting seat 1 is connected with a buffer component, the inner wall of the top end of the main connecting seat 1 is connected with an upper connecting seat 4, the inner wall of the upper connecting seat 4 is connected with an ejecting component, the outer surface of the upper connecting seat 4 is connected with a first inserted link 6, and the outer surface of the first inserted link 6 is connected with an upper pressing seat 7;

the buffer component comprises an outer connecting rod 2, a first spring 3 and an inner sliding seat 9, the inner wall of the main connecting seat 1 is connected with the inner sliding seat 9, the outer surface of the inner sliding seat 9 is connected with the first spring 3, the outer surface of the first spring 3 is hinged with the outer connecting rod 2, and the protection effect on the upper connecting seat 4 can be effectively improved by arranging the buffer component.

Further, pop out the subassembly and support piece 5 and second spring 8 including interior, go up the inner wall of connecting seat 4 and be connected with interior piece 5 that supports, and interior surface that supports piece 5 is connected with second spring 8, can effectively conveniently pop out the clamp of placing in last connecting seat 4 inside through setting up to pop out the subassembly.

Further, the first springs 3 are provided with two groups, and the two groups of first springs 3 are uniformly connected to the inner wall of the main connecting seat 1 at equal distance, and the traction effect on the inner sliding seat 9 can be effectively increased by the two groups of first springs 3.

Further, the guiding groove is formed in the inner walls of the left side and the right side of the main connecting seat 1, the inner shape and the size of the guiding groove are matched with the shape and the size of the outer surface of the upper connecting seat 4, and the matched shape and the size can effectively increase the connecting effect.

Further, the inner propping blocks 5 are provided with two groups, and the two groups of inner propping blocks 5 are uniformly connected with the inner wall of the upper connecting seat 4 at equal distance, and the clamping hoop can be effectively and conveniently ejected through the two groups of inner propping blocks 5.

Further, one end of the second spring 8 is connected to the inner wall of the inner supporting block 5, the other end of the second spring 8 is connected to the outer surface of the upper connecting seat 4, and the inner supporting block 5 can be effectively and conveniently ejected under the condition that the inner supporting block is not blocked through the elastic force of the second spring 8.

Further, one end of the first spring 3 is connected to the outer surface of the inner sliding seat 9, the other end of the first spring 3 is connected to the inner wall of the main connecting seat 1, and the inner sliding seat 9 can be conveniently and effectively rebounded to the original place after being opened through the elastic force of the first spring 3.

Working principle: when the device works, the clamp can be manually placed in the upper connecting seat 4 to be processed firstly, the upper connecting seat 4 can slide downwards along the inner wall of the main connecting seat 1 along with the gradual pressurization of the upper pressing seat 7 by the external hydraulic press, meanwhile, the inner sliding seat 9 can slide along the inner wall of the main connecting seat 1 along with the downward sliding of the upper connecting seat 4, the first spring 3 connected to the inner wall of the inner sliding seat 9 can present a tensile force accumulation state, and the impact force born by the upper connecting seat 4 during the downward pressing can be effectively and conveniently absorbed through the deformation generated by the first spring 3.

When the device is working, can be at first manually place the work piece in the inside of last connecting seat 4, the accessible is last to be pressed seat 7 and is removed along the surface of first inserted bar 6 afterwards, go up the clamp that is pressed seat 7 and will be placed at last connecting seat 4 surface and extrude the shaping this moment, and when last pressing seat 7 extrudees, the interior piece 5 that supports of connecting at last connecting seat 4 inner wall also will extrude second spring 8, make it hold the power, later when last connecting seat 4 clamp processing of surface finishes the back, can make to go up pressing seat 7 and reset to conveniently pop out the clamp after processing from last connecting seat 4 surface.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. Clamp circular arc forming die, including the mould main part, its characterized in that: the die body comprises a main connecting seat (1), wherein the inner wall of the main connecting seat (1) is connected with a buffer assembly, the inner wall of the top end of the main connecting seat (1) is connected with an upper connecting seat (4), the inner wall of the upper connecting seat (4) is connected with an ejecting assembly, the outer surface of the upper connecting seat (4) is connected with a first inserting rod (6), and the outer surface of the first inserting rod (6) is connected with an upper pressing seat (7);

the buffer assembly comprises an outer connecting rod (2), a first spring (3) and an inner sliding seat (9), wherein the inner wall of the main connecting seat (1) is connected with the inner sliding seat (9), the outer surface of the inner sliding seat (9) is connected with the first spring (3), and the outer surface of the first spring (3) is hinged with the outer connecting rod (2).

2. The clip circular arc forming die according to claim 1, wherein: the spring assembly comprises an inner supporting block (5) and a second spring (8), the inner wall of the upper connecting seat (4) is connected with the inner supporting block (5), and the outer surface of the inner supporting block (5) is connected with the second spring (8).

3. The clip circular arc forming die according to claim 1, wherein: the first springs (3) are provided with two groups, and the two groups of the first springs (3) are uniformly connected with the inner wall of the main connecting seat (1) at equal distance.

4. The clip circular arc forming die according to claim 1, wherein: guide grooves are formed in the inner walls of the left side and the right side of the main connecting seat (1), and the inner shape and the size of the guide grooves are matched with the shape and the size of the outer surface of the upper connecting seat (4).

5. The clip circular arc forming die according to claim 2, wherein: the inner propping blocks (5) are provided with two groups, and the two groups of inner propping blocks (5) are uniformly connected with the inner wall of the upper connecting seat (4) at equal distance.

6. The clip circular arc forming die according to claim 2, wherein: one end of the second spring (8) is connected with the inner wall of the inner supporting block (5), and the other end of the second spring (8) is connected with the outer surface of the upper connecting seat (4).

7. The clip circular arc forming die according to claim 1, wherein: one end of the first spring (3) is connected with the outer surface of the inner sliding seat (9), and the other end of the first spring (3) is connected with the inner wall of the main connecting seat (1).