CN205551235U - A mould for preparing server shell fragment - Google Patents

Abstract

The utility model provides a mould for preparing a server spring plate, which comprises an upper template and a lower template which are matched with each other; the upper die plate is provided with an upper tooth drawing die group for processing a flange of a server spring plate hole, an upper punching die group for punching a positioning hole on the server spring plate, an upper bending die for bending the server spring plate, an upper forming die for deforming the shape of the server spring plate and an upper punching blanking die for cutting and collecting the processed server spring plate; the lower template is provided with a lower tooth drawing module for processing a flange of a server elastic sheet hole, a lower punching module for punching a positioning hole on the server elastic sheet, a lower bending die for bending the server elastic sheet, a lower forming die for deforming the shape of the server elastic sheet, and a lower punching blanking die for cutting off and collecting the processed server elastic sheet. The utility model discloses a mould, simple structure adopts the modulus of continuity processing, has realized no waste material production basically, has improved production quality and production efficiency.

Description

A mold for preparing server shrapnel

technical field

The utility model relates to the manufacture of server spare parts, in particular to a mold for preparing server shrapnel.

Background technique

Bending forming technology is widely used in electronics, home appliances, automobiles and other industries at home and abroad. With the development of society, products tend to be lightweight. Shrapnel is a key and indispensable product in home appliances, electronics, and automotive products. Due to the material of the shrapnel, the traditional bending and forming method is manual bending, and the labor intensity of the workers is high, which will cause great damage after forming. Springback, causing product instability.

Chinese patent CN 102672043 discloses a mobile phone communication shrapnel mold, including an upper mold and a lower mold, a first station and a second station are arranged between the upper mold and the lower mold, and the first station and the second station The workstations are arranged in sequence, and it is characterized in that: the first workstation includes a first upper punching bump, a second upper punching bump and a first lower punching bump, and the first upper punching bump, the second upper punching bump The bumps are arranged in parallel and located at the upper end of the first lower punching bump, the second station includes a third upper punching bump, and a second lower punching bump located at the lower end of the third upper punching bump and corresponding to it piece. But this mold structure is complicated, is not suitable for mass production and manufacture.

Utility model content

In order to solve the disadvantages of the above-mentioned prior art, the purpose of the utility model is to provide an integrated mold for preparing the shrapnel of the server, so as to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model provides a mold for preparing server shrapnel, the mold includes an upper template and a lower template that cooperate with each other; the upper template is sequentially provided with flanges for server shrapnel holes from left to right The upper extraction module for processing, the upper punching module for punching positioning holes for the server shrapnel, the upper bending die for bending the server shrapnel, the upper forming die for the shape deformation of the server shrapnel, and the upper forming die for the processed The upper punching and blanking die for cutting and collecting good server shrapnel, the upper drawing die set is set on the left side of the upper punching die set, and the upper punching die set is set on the upper drawing die set Between the upper bending die, the upper bending die is arranged between the upper punching die set and the upper forming die, and the upper forming die is arranged between the upper bending die and the upper forming die. Between the upper stamping and blanking dies, the upper stamping and blanking dies are set on the right side of the upper forming die; the lower template is sequentially provided with the upper drawing teeth of the upper template from left to right The lower tooth extraction module corresponding to the module is used for processing the flange of the server shrapnel hole, the lower punching module corresponding to the upper punching module of the upper template is used for punching the positioning hole of the server shrapnel, and the The upper bending die of the upper template corresponds to the lower bending die used for bending the server shrapnel, and the lower forming die used for the shape deformation of the server shrapnel corresponding to the upper forming die of the upper template, And a lower punching die corresponding to the upper punching die of the upper template for cutting and collecting the processed server shrapnel, the lower tooth extraction module set in the lower punching hole On the left side of the die set, the lower punching die set is arranged between the lower drawing die set and the lower bending die, and the lower bending die is set between the lower punching die set and the lower bending die set. Between the lower forming dies, the lower forming die is arranged between the lower bending die and the lower stamping blanking die, and the lower stamping blanking die is arranged on the right side of the lower forming die.

As a further description of the mold of the present utility model, preferably, the upper punching module is an upper punching and edging composite module, and the lower punching module is a lower punching and edging composite module , to avoid burrs from stabbing hands.

As a further description of the mold of the present invention, preferably, the upper stamping blanking die is an upper punching punching die, and the lower punching blanking die is a lower punching punching die to reduce blanking. deformation of the workpiece.

It can be seen that the mold for preparing the server shrapnel of the utility model is the first to use a continuous mold to process the server shrapnel, which improves the production efficiency, and the product is easy and convenient after falling from the material belt. Except for a small amount of punching material, the waste-free production is basically realized, and the production quality and production efficiency are improved.

Description of drawings

Fig. 1 is the structural representation of the upper template of the utility model;

Fig. 2 is the structural representation of the lower formwork of the utility model;

Fig. 3 is a structural schematic diagram of the processing strip of the present invention.

The reference signs are explained as follows:

Upper template 1, upper extraction module 11, upper punching module 12, upper bending die 13, upper forming die 14, upper blanking die 15, lower template 2, lower extraction module 21, lower punching Die group 22, lower bending die 23, lower forming die 24, lower stamping blanking die 25.

detailed description

In order to enable the examiner to further understand the structure, features and other purposes of the utility model, the attached preferred embodiments are attached with accompanying drawings in detail as follows. The embodiments illustrated in the accompanying drawings are only used to illustrate the utility model The technical solution does not limit the utility model.

First, please refer to Fig. 1 and Fig. 2, Fig. 1 is a schematic structural diagram of the upper formwork of the present invention, and Fig. 2 is a structural schematic diagram of the lower formwork of the present invention. As shown in Figure 1 and Figure 2, a mold for preparing server shrapnel according to the utility model, the mold includes an upper template 1 and a lower template 2 that cooperate with each other, and the upper template 1 is sequentially arranged from left to right The upper drawing module 11 for processing the flange of the server shrapnel hole, the upper punching module 12 for punching positioning holes for the server shrapnel, the upper bending die 13 for bending the server shrapnel, and the upper forming for the shape deformation of the server shrapnel die 14 and the upper stamping and blanking die 15 for cutting and collecting the processed server shrapnel, the upper drawing die group 11 is arranged on the left side of the upper punching die group 12, and the upper punching die group 12 is arranged on the upper Between the tooth extraction module 11 and the upper bending die 13, the upper bending die 13 is arranged between the upper punching die group 12 and the upper forming die 14, and the upper forming die 14 is arranged between the upper bending die 13 and the upper punching drop. Between the material molds 15, the upper stamping blanking mold 15 is arranged on the right side of the upper forming mold 14; The lower tooth extraction module 21 for processing the flange of the server shrapnel hole, the lower punching module 22 corresponding to the upper punching module 12 of the upper template 1 for punching positioning holes for the server shrapnel, and the upper bending die of the upper template 1 13 corresponds to the lower bending die 23 for bending the server shrapnel, the lower forming die 24 for the shape deformation of the server shrapnel corresponding to the upper forming die 14 of the upper template 1, and the upper stamping drop of the upper template 1. The material mold 15 corresponds to the lower stamping blanking mold 25 for cutting and collecting the processed server shrapnel, the lower tooth extraction module 21 is set on the left side of the lower punching module 22, and the lower punching module 22 is set Between the lower tooth extraction module 21 and the lower bending die 23, the lower bending die 23 is arranged between the lower punching module 22 and the lower forming die 24, and the lower forming die 24 is arranged between the lower bending die 23 and the lower punching blanking Between the molds 25, the lower stamping blanking die 25 is arranged on the right side of the lower forming die 24; wherein, the upper punching module 12 is a composite module for punching and edging, and the lower punching module 22 is for the lower punching and edging. Edge-grinding composite module to avoid burrs from stabbing people's hands. The upper punching die 15 is the upper punching die, and the lower punching die 25 is the lower punching die to reduce the deformation of the blanking on the workpiece influences. The product to be processed passes through the hole flange processing process of the upper tooth extraction module 11 and the lower tooth extraction module 21, the punching process of the upper punching module 12 and the lower punching module 22, the upper bending die 13 and the lower bending die 23, the molding process of the upper forming die 14 and the lower forming die 24, and the stamping and blanking process of the upper stamping blanking die 15 and the lower stamping blanking die 25, finally obtain the finished product.

Next, please refer to FIG. 3 . FIG. 3 is a schematic structural diagram of the processing material belt of the present invention. As shown in Figure 3, when in use, under the driving force of the feeding device, the material belt enters the mold of the utility model, and is prepared into a server shrapnel that meets the requirements after tooth extraction, punching, bending, forming and stamping blanking. . Compared with the previous manual production of server shrapnel one by one, the mold of the utility model has greatly improved production efficiency and product quality, and can be applied to large-scale industrial production.

It should be declared that the content of the above utility model and specific implementation methods are intended to prove the practical application of the technical solutions provided by the utility model, and should not be interpreted as limiting the scope of protection of the utility model. Those skilled in the art may make various modifications, equivalent replacements or improvements within the spirit and principle of the present utility model. The scope of protection of the utility model shall be determined by the appended claims.

Claims (3)

1. A mold for preparing server shrapnel, said mold comprising an upper formwork (1) and a lower formwork (2) cooperating with each other, characterized in that, The upper template (1) is sequentially provided with an upper extraction module (11) for processing the flange of the server shrapnel hole (11), an upper punching module (12) for punching positioning holes for the server shrapnel, and an upper punching module (12) for server shrapnel holes from left to right. An upper bending die (13) for bending, an upper forming die (14) for deforming the shape of the server shrapnel and an upper stamping and blanking die (15) for cutting and collecting the processed server shrapnel, wherein the upper The extraction module (11) is arranged on the left side of the upper punching module (12), and the upper punching module (12) is arranged between the upper extraction module (11) and the upper bending die (13), The upper bending die (13) is arranged between the upper punching die set (12) and the upper forming die (14), and the upper forming die (14) is arranged between the upper bending die (13) and the upper stamping blanking die (15) ), the upper stamping blanking die (15) is arranged on the right side of the upper forming die (14); The lower template (2) is sequentially provided with a lower tooth extraction module (21) corresponding to the upper tooth extraction module (11) of the upper template (1) for processing the flange of the server shrapnel hole from left to right, and the upper The upper punching module (12) of the template (1) corresponds to the lower punching module (22) for punching positioning holes for the server shrapnel, and the upper bending die (13) corresponding to the upper template (1) The lower bending die (23) for bending the server shrapnel, the lower forming die (24) for the deformation of the server shrapnel shape corresponding to the upper forming die (14) of the upper template (1), and the upper template ( 1) The upper stamping blanking die (15) corresponds to the lower stamping blanking die (25) for cutting and collecting the processed server shrapnel, wherein the lower tooth extraction module (21) is set in the lower punching hole On the left side of the module (22), the lower punching module (22) is arranged between the lower drawing module (21) and the lower bending die (23), and the lower bending die (23) is arranged on the lower punching module (22) and the lower forming die (24), the lower forming die (24) is arranged between the lower bending die (23) and the lower stamping blanking die (25), and the lower stamping blanking die (25) is arranged on the lower forming The right side of mold (24). 2. The mold according to claim 1, characterized in that the upper punching module (12) is a composite module for upper punching and edging, and the lower punching module (22) is a combination of lower punching and edging module to avoid burrs from stabbing hands. 3. The mold according to claim 1, characterized in that, the upper stamping blanking die (15) is an upper punching punching die, and the lower stamping blanking die (25) is a lower punching punching die, to reduce The effect of blanking on the deformation of the workpiece.