CN211990577U

CN211990577U - Noise reduction type automobile stamping die

Info

Publication number: CN211990577U
Application number: CN201922218380.7U
Authority: CN
Inventors: 孙小庆; 郑中庭; 赵福龙
Original assignee: Yangzhou Dtm Tool & Mould Co ltd
Current assignee: Yangzhou Dtm Tool & Mould Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-11-24
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to the technical field of automobile stamping dies, and discloses a noise reduction type automobile stamping die, which comprises a first rectangular plate, wherein the left and right surfaces of the upper surface of the first rectangular plate are fixedly connected with a fifth rectangular plate, an automobile stamping die body is arranged above the first rectangular plate, the left and right surfaces of the automobile stamping die body are fixedly connected with a second rectangular plate, the front and back surfaces of the second rectangular plate are fixedly connected with a round bar, and the opposite two surfaces of the fifth rectangular plates are recessed with a rectangular concave hole, the noise reduction type automobile stamping die can drive the fourth rectangular plate to move upwards by connecting the fourth rectangular plate with a stamped lower pressing block or clamping the lower pressing block at the lower end of the fourth rectangular plate when the lower pressing block returns, gas can be pressed into the automobile stamping die body through a hose by the upward movement of the fourth rectangular plate, so that the automobile in the automobile stamping die body can be conveniently demoulded, thereby facilitating the improvement of the production efficiency.

Description

Noise reduction type automobile stamping die

Technical Field

The utility model relates to an automobile stamping die technical field specifically is a formula of making an uproar automobile stamping die falls.

Background

A stamping die is a special processing device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the material by using a die installed on a press machine at room temperature to separate or plastically deform the material so as to obtain a required part.

Most automobile stamping dies in the market are inconvenient for demoulding automobile stamping parts, so that the automobile stamping parts convenient for demoulding are urgently needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a formula of making an uproar automobile stamping die falls possesses the drawing of patterns of being convenient for advantage such as.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a formula of making an uproar automobile stamping die falls, includes rectangular plate one, the equal fixedly connected with rectangular plate five in two sides about the upper surface of rectangular plate one, rectangular plate one top is provided with an automobile stamping die body, the equal fixedly connected with rectangular plate two in two sides about the automobile stamping die body, two the equal fixedly connected with round bar in two sides around rectangular plate two, two the equal indent in five relative two sides of rectangular plate has a rectangle shrinkage pool, two the equal indent in two sides has a rectangle spout around the rectangle shrinkage pool inner wall, two in two rectangular plate do not insert two rectangle shrinkage pools, every the round bar corresponds respectively insert in every rectangle spout.

Preferably, the bottom surfaces of the inner walls of the two rectangular concave holes are fixedly connected with springs, and the upper surfaces of the springs are fixedly connected with the lower surfaces of the two rectangular plates respectively.

Preferably, two three rectangular plate of inner wall middle part fixedly connected with of rectangle shrinkage pool, two three rectangular plate divide into two spaces, two with two rectangle shrinkage pools respectively rectangular plate is two in the space of rectangle shrinkage pool lower extreme, be provided with four rectangular plate in the upper end space of rectangle shrinkage pool, four equal fixedly connected with slide bars in two sides about rectangular plate, every the slide bar corresponds respectively inserts in the upper end of every rectangle spout.

Preferably, two the five upper surfaces of rectangular plate are the concave circular recess that has, circular recess communicates with each other with the rectangle shrinkage pool, a hose of upper end fixedly connected with of circular recess, the lower extreme of circular recess is provided with a montant, the lower surface of montant is in the same place with the last fixed surface of rectangular plate four, the concave circular through-hole that has in the upper surface of rectangular plate one, the inside of circular through-hole is provided with a standpipe, the hose is in the same place with the lower extreme fixed connection of standpipe, the equal fixedly connected with rectangular block in two sides about the lower surface of rectangular plate one, the upper surface of standpipe is in the same place with the lower fixed surface of car stamping die body, the standpipe communicates with each other with the inside of car stamping die body.

(III) advantageous effects

Compared with the prior art, the utility model provides a formula of making an uproar automobile stamping die falls possesses following beneficial effect:

1. this formula of making an uproar automobile stamping die falls, through linking together rectangular plate four with the lower briquetting of punching press or lower briquetting card in the lower extreme of rectangular plate four, when the briquetting goes back down like this, can drive rectangular plate four and upwards remove, the rebound of rectangular plate four can pass through the hose with gas and impress automobile stamping die originally internally, can be convenient for like this with the internal automobile stamping workpiece drawing of patterns of automobile stamping die to be convenient for improve production efficiency.

2. This formula of making an uproar automobile stamping die falls when this device is when using, makes automobile stamping die body downstream when receiving stamping force, and the downstream of automobile stamping die body drives the downstream of two rectangular boards two, two the downstream of rectangular board two can extrude two springs, can alleviate the impact force that automobile stamping die body received through two springs to reach the purpose of making an uproar.

Drawings

Fig. 1 is the utility model relates to a formula of making an uproar automobile stamping die's that falls structure schematic diagram.

In the figure: the automobile stamping die comprises a rectangular block 1, a rectangular plate I11, a rectangular plate I12, a vertical pipe 13, an automobile stamping die body 14, a rectangular plate II 15, a spring 2, a rectangular plate V2, a rectangular sliding groove 21, a rectangular concave hole 22, a rectangular plate III 23, a vertical pipe 24, a rectangular plate IV 25 and a hose 26.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, a noise reduction type automobile stamping die, including a first rectangular plate 11, a fifth rectangular plate 2 fixedly connected to the left and right sides of the upper surface of the first rectangular plate 11, an automobile stamping die body 13 disposed above the first rectangular plate 11, a second rectangular plate 14 fixedly connected to the left and right sides of the automobile stamping die body 13, a round bar fixedly connected to the front and rear sides of the second rectangular plate 14, a rectangular concave hole 22 recessed in the two opposite sides of the fifth rectangular plate 2, a rectangular sliding groove 21 recessed in the front and rear sides of the inner wall of the two rectangular concave holes 22, the two rectangular plates 14 are respectively inserted into the two rectangular concave holes 22, and each round bar is correspondingly inserted into each rectangular sliding groove 21.

The bottom surfaces of the inner walls of the two rectangular concave holes 22 are fixedly connected with a spring 15, and the upper surfaces of the two springs 15 are fixedly connected with the lower surfaces of the two rectangular plates 14 respectively.

Two rectangle shrinkage pool 22's inner wall middle part fixedly connected with a rectangular plate three 23, two rectangular plate three 23 divide into two spaces with two rectangle shrinkage pools 22 respectively, two rectangular plate two 14 are located the space of rectangle shrinkage pool 22 lower extreme, are provided with a rectangular plate four 25 in the upper end space of rectangle shrinkage pool 22, the equal fixedly connected with slide bar in two sides about rectangular plate four 25, every slide bar corresponds respectively inserts in the upper end of every rectangle spout 21.

Five 2's of two rectangular plates upper surface indent has a circular recess, circular recess communicates with each other with rectangle shrinkage pool 22, hose 26 of upper end fixedly connected with of circular recess, the lower extreme of circular recess is provided with a montant 24, the lower surface of montant 24 is in the same place with the upper surface fixed connection of four 25 of rectangular plate, rectangular plate 11's upper surface indent has a circular through-hole, the inside of circular through-hole is provided with a standpipe 12, hose 26 is in the same place with the lower extreme fixed connection of standpipe 12, rectangular plate 11's the lower surface is controlled two equal fixedly connected with rectangular block 1 in face, the upper surface of standpipe 12 is in the same place with the lower fixed connection of car stamping die body 13, standpipe 12 communicates with each other with the inside of car stamping die body 13.

When in use, the utility model is used,

the first step is as follows: when the device is used, the automobile stamping die body 13 moves downwards when receiving stamping force, the downward movement of the automobile stamping die body 13 drives the two rectangular plates 14 to move downwards, the two rectangular plates 14 move downwards to extrude the two springs 15, and the impact force received by the automobile stamping die body 13 can be relieved through the two springs 15, so that the purpose of reducing noise is achieved.

The second step is that: the lower pressing block of the four 25 rectangular plates and the punching press is connected together or the lower pressing block is clamped at the lower end of the four 25 rectangular plates, so that when the lower pressing block returns, the four 25 rectangular plates can be driven to move upwards, the four 25 rectangular plates can move upwards to press gas into the automobile stamping die body 13 through the hose 26, and therefore the automobile stamping part in the automobile stamping die body 13 can be conveniently demoulded, and the production efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula of making an uproar automobile stamping die falls, includes rectangular plate one (11), the equal fixedly connected with in two sides five (2) of rectangular plate about the upper surface of rectangular plate one (11), rectangular plate one (11) top is provided with an automobile stamping die body (13), its characterized in that: automobile stamping die body (13) about equal fixedly connected with in two sides a rectangular plate two (14), two equal fixedly connected with in two sides a round bar, two around rectangular plate two (14) the equal indent in two sides five (2) relative of rectangular plate has a rectangle shrinkage pool (22), two the equal indent in two sides has a rectangle spout (21), two around rectangle shrinkage pool (22) inner wall two (14) insert respectively in two rectangle shrinkage pools (22), every the round bar corresponds respectively insert in every rectangle spout (21).

2. The automotive punching die of claim 1, wherein: the spring (15) is fixedly connected to the bottom surfaces of the inner walls of the two rectangular concave holes (22), and the upper surfaces of the two springs (15) are fixedly connected with the lower surfaces of the two rectangular plates (14) respectively.

3. The automotive punching die of claim 1, wherein: two three (23) of rectangular plate of inner wall middle part fixedly connected with of rectangle shrinkage pool (22), two three (23) of rectangular plate divide into two spaces, two with two rectangle shrinkage pools (22) respectively two (14) of rectangular plate are located the space of rectangle shrinkage pool (22) lower extreme, be provided with four (25) of rectangular plate in the upper end space of rectangle shrinkage pool (22), four (25) of rectangular plate control the equal fixedly connected with slide bar in two sides, every the slide bar corresponds respectively inserts in the upper end of every rectangle spout (21).

4. The automotive punching die of claim 1, wherein: a round groove is concavely arranged in the upper surfaces of the two rectangular plates five (2), the round groove is communicated with the rectangular concave hole (22), the upper end of the circular groove is fixedly connected with a hose (26), the lower end of the circular groove is provided with a vertical rod (24), the lower surface of the vertical rod (24) is fixedly connected with the upper surface of the rectangular plate four (25), a circular through hole is concavely formed in the upper surface of the first rectangular plate (11), a vertical pipe (12) is arranged in the circular through hole, the hose (26) is fixedly connected with the lower end of the vertical pipe (12), the left surface and the right surface of the lower surface of the first rectangular plate (11) are fixedly connected with a rectangular block (1), the upper surface of the vertical pipe (12) is fixedly connected with the lower surface of the automobile stamping die body (13), the vertical pipe (12) is communicated with the interior of the automobile stamping die body (13).