CN216324660U - A stamping die for auto parts - Google Patents

Abstract

The utility model relates to the technical field of automobile molds, and discloses a stamping and forming mold for automobile parts. A transmission rod is provided; a placement box is installed on one side of the inner top wall of the chassis, a first transmission motor is installed inside the placement box, and a collection box is installed on the inner bottom wall of the chassis; two ends of the chassis are installed Symmetrically set the limiting sleeve. The auto parts stamping die is used in conjunction with the bottom plate, the snap ring, the connecting rod and the return spring. The auto parts are placed before the two snap rings, and the snap ring is used to make the auto parts through the pressure of the return spring. Fixing, so that the auto parts can be quickly installed, and by using the snap ring and the extension block, the extension block can press both ends of the auto parts.

Description

A stamping die for auto parts

technical field

The utility model relates to the technical field of automobile molds, in particular to a stamping and forming mold for automobile parts.

Background technique

In the production of automobile stamping parts, the steel, sheet or steel strip is placed on the stamping die through stamping equipment, and the upper stamping device exerts pressure on the steel through the stamping head to cause plastic deformation or separation, so as to obtain the desired shape and shape. Size auto parts; usually after stamping is completed, it needs to be manually removed, but usually the parts are pressed in the stamping die, which is difficult to remove, especially some large and medium-sized parts are more difficult to remove, and the existing cold stamping equipment does not have Equipped with some auxiliary equipment for reclaiming.

Some of the auto mold units currently on the market:

(1) During the use of the auto parts stamping die, due to the need to stamp auto parts of different sizes, the existing equipment is not convenient to quickly fix the auto parts of different sizes, and the middle of the auto parts is deformed and formed under pressure After that, the edge is affected by the stamping in the middle, and the problem of warping is prone to occur;

(2) During the use of the stamping die for auto parts, due to the troublesome fixing and disassembly of auto parts, the auto parts cannot be stamped quickly, and they cannot be quickly disassembled.

Therefore, we propose a stamping and forming die for auto parts in order to solve the above problems.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art in the above-mentioned background technology, the purpose of this utility model is to provide a stamping and forming die for automobile parts, so as to solve the problems of some of the stamping-forming dies for automobile parts in the current market proposed in the above-mentioned background technology, which are inconvenient. The problem of fixing different sizes of auto parts and inconvenient to quickly stamp the auto parts.

(2) Technical solutions

In order to achieve the above purpose, the present invention is realized through the following technical solutions:

A stamping and forming die for automobile parts, comprising a chassis, a bottom plate is connected to the bottom of the chassis, a transmission motor box is installed on the top of the chassis, and a transmission rod is arranged on the transmission motor box;

A placing box is installed on one side of the inner top wall of the chassis, a first transmission motor is installed inside the placing box, and a collection box is installed on the inner bottom wall of the chassis;

Limiting sleeves are symmetrically arranged at both ends of the chassis, the top and bottom of each limiting sleeve are respectively connected with connecting shafts, and one end of each connecting shaft away from the limiting sleeve is respectively connected with connecting blocks, Support plates are placed on the inner bottom walls of the two limiting sleeves, and a plurality of snap rings are symmetrically arranged on the support plates.

Preferably, the top of the transmission rod is connected with a limit block, the bottom of the transmission rod is connected with a pressing block, a side wall of the transmission rod is evenly provided with a clamping groove, and a second transmission is installed inside the transmission motor box The output shaft of the second transmission motor is connected with a transmission gear, the transmission gear is engaged with the snap groove on the transmission rod, and the pressing block is connected with the transmission gear on the transmission motor through the transmission rod.

Preferably, one end of each of the connecting shafts is hinged with the top and bottom of the limiting sleeve respectively through pins, and one end of each of the connecting blocks away from the connecting shaft is respectively fixed to a side wall of the chassis.

Preferably, a side wall of each connecting block is provided with a bolt, each connecting block is symmetrically provided with a first threaded hole adapted to the bolt, and each connecting shaft is away from the limiting sleeve A second threaded hole corresponding to the position of the first threaded hole is respectively provided at one end of the threaded hole, and each of the second threaded holes is respectively adapted to a bolt.

Preferably, the two ends of the chassis are symmetrically provided with inlet and outlet holes, the two ends of the support plate are symmetrically connected with handles, the two ends of the support plate respectively penetrate the in and out holes at both ends of the chassis, and the inner side of the limit sleeve The wall is symmetrically provided with sliding grooves which are matched with both sides of the support plate.

Preferably, an extension block is connected to one end of the top of each of the two snap rings, a connecting rod is connected to the bottom of each snap ring, and a return spring is sleeved on the outer surface of each of the connecting rods. The top of the support plate is symmetrically provided with a plurality of sliding grooves that are adapted to the connecting rods, each end of the connecting rods away from the snap ring is respectively connected with a snap plate, and one end of each of the return springs is respectively connected with One end of the clip board is connected.

Preferably, a rotating rod is connected to the output shaft of the first transmission motor, a side wall of the rotating rod is connected with a rotating plate, and the rotating plate is close to the pressing block.

(3) Beneficial effects

Compared with the prior art, the beneficial effects of the present utility model are: the stamping die for the auto parts:

(1) Using the base plate, the snap ring, the connecting rod and the return spring together, the auto parts are placed before the two snap rings, and the snap ring is used to fix the auto parts by the pressure of the return spring, which can quickly To install the auto parts, by using the snap ring and the extension block, the extension block can press the two ends of the auto part to prevent the two ends of the auto part from lifting.

(2) Using the support plate, the connecting block, the connecting shaft and the limit sleeve, place the auto parts on the support plate, punch one of the auto parts on the support plate, and pull the handle so that the support plate can be It moves left and right to facilitate rapid stamping of auto parts. After stamping, the first transmission motor, the rotating rod and the rotating plate are used together to quickly push one of the auto parts on the support plate into the collection box.

Description of drawings

Fig. 1 is the anatomical structure schematic diagram of the auto parts stamping die of the utility model;

2 is a schematic diagram of the anatomical structure of the snap ring of the stamping and forming die for the auto parts of the present invention;

FIG. 3 is a schematic front view of the structure of the first transmission motor of the stamping and forming die for the auto parts of the present invention.

In the figure: chassis 1, collection box 2, bottom plate 3, transmission motor box 4, transmission rod 5, limit block 6, placing box 7, first transmission motor 8, pressing block 9, connecting block 10, connecting shaft 11, limit Position sleeve 12 , support plate 13 , handle 14 , snap ring 15 , connecting rod 16 , return spring 17 , rotating rod 18 , rotating plate 19 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 , the utility model provides a stamping and forming die for automobile parts; comprising a chassis 1, a bottom plate 3 is connected to the bottom of the chassis 1, a transmission motor box 4 is installed on the top of the chassis 1, and the transmission motor box 4 There is a transmission rod 5 on it;

A placing box 7 is installed on one side of the inner top wall of the cabinet 1, a first transmission motor 8 is installed inside the placing box 7, and a collection box 2 is installed on the inner bottom wall of the cabinet 1;

Limiting sleeves 12 are symmetrically arranged at both ends of the chassis 1 , the top and bottom of each limiting sleeve 12 are respectively connected with connecting shafts 11 , and one end of each connecting shaft 11 away from the limiting sleeve 12 is respectively connected with a connecting block 10 , a support plate 13 is placed on the inner bottom walls of the two limiting sleeves 12 , and a plurality of snap rings 15 are symmetrically arranged on the support plate 13 .

As a preferred technical solution of the present invention, the top of the transmission rod 5 is connected with a limit block 6, the bottom of the transmission rod 5 is connected with a pressing block 9, a side wall of the transmission rod 5 is evenly provided with a clamping groove, and the transmission motor box A second transmission motor is installed inside 4, the output shaft of the second transmission motor is connected with a transmission gear, the transmission gear meshes with the clamping groove on the transmission rod 5, and the pressing block 9 passes through the transmission rod 5 and the transmission gear on the transmission motor drive connection.

As a preferred technical solution of the present invention, one end of each connecting shaft 11 is hinged with the top and bottom of the limiting sleeve 12 through pins respectively, and one end of each connecting block 10 away from the connecting shaft 11 is respectively connected with one end of the chassis 1 . The side walls are fixed.

As a preferred technical solution of the present invention, one side wall of each connecting block 10 is provided with a bolt, each connecting block 10 is symmetrically provided with a first threaded hole adapted to the bolt, and each connecting shaft 11 One end away from the limit sleeve 12 is respectively provided with second threaded holes corresponding to the positions of the first threaded holes, and each second threaded hole is respectively adapted to a bolt. By using this device, it is convenient to align the limit sleeve 12 The height is finely adjusted so that the support plate 13 can better meet the pressing block 9 .

As a preferred technical solution of the present invention, the two ends of the case 1 are symmetrically provided with inlet and outlet holes, the two ends of the support plate 13 are symmetrically connected with handles 14, and the two ends of the support plate 13 respectively pass through the inlet and outlet holes at both ends of the case 1, limiting the The inner side wall of the position sleeve 12 is symmetrically provided with sliding grooves which are matched with the two sides of the support plate 13 . By using this device, the support plate 13 can be easily slid.

As a preferred technical solution of the present invention, one end of the top of each two snap rings 15 is connected with an extension block, the bottom of each snap ring 15 is connected with a connecting rod 16 respectively, and the outer surface of each connecting rod 16 is connected The return springs 17 are respectively sleeved, and the top of the support plate 13 is symmetrically provided with a plurality of sliding grooves that are adapted to the connecting rods 16. The one end of each connecting rod 16 away from the snap ring 15 is respectively connected with a snap plate. One end of the return spring 17 is respectively connected with one end of the clamping plate.

As a preferred technical solution of the present invention, the output shaft of the first transmission motor 8 is connected with a rotating rod 18 , and one side wall of the rotating rod 18 is connected with a rotating plate 19 , and the rotating plate 19 is close to the pressing block 9 .

The working principle of this embodiment: when using the auto parts stamping die, as shown in Figure 1 and Figure 2-3, the device as a whole consists of a chassis 1, a collection box 2, a bottom plate 3, a transmission motor box 4, and a transmission rod. 5. Limiting block 6, placing box 7, first transmission motor 8, pressing block 9, connecting block 10, connecting shaft 11, limiting sleeve 12, support plate 13, handle 14, snap ring 15, connecting rod 16 , the return spring 17, the rotating rod 18 and the rotating plate 19 are composed. When in use, by pulling one of the two snap rings 15, the auto parts are placed into the two snap rings 15, The auto parts are fixed by the snap ring 15 by the pressure of the return spring 17. After fixing, the support plate 13 is moved on the limit sleeve 12 by pulling the handle 14, and the second transmission motor inside the transmission motor box 4 is moved. The transmission gear drives the transmission rod 5 up and down, so that the pressing block 9 stamps the auto parts. After stamping, the rotating rod 18 and the rotating plate 19 are rotated by the first transmission motor 8, so that the rotating plate 19 is used for the two clamps. The auto parts in the adapter ring 15 are pushed out into the collection box 2. After pushing out, the auto parts in the next two snap rings 15 are punched by moving the support plate 13, and so on. The above is the whole device. The working process and the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it should be noted that in the present utility model, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" , "fixed" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can also be indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances; for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments. , or equivalently replace some of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. The automobile part punch forming die comprises a chassis (1) and is characterized in that the bottom of the chassis (1) is connected with a bottom plate (3), the top of the chassis (1) is provided with a transmission motor box (4), and the transmission motor box (4) is provided with a transmission rod (5);

a placing box (7) is installed on one side of the inner top wall of the case (1), a first transmission motor (8) is installed inside the placing box (7), and a collecting box (2) is installed on the inner bottom wall of the case (1);

limiting sleeves (12) are symmetrically arranged at two ends of the case (1), each limiting sleeve (12) is connected with a connecting shaft (11) at the top and the bottom respectively, each connecting shaft (11) is connected with a connecting block (10) at one end far away from the limiting sleeves (12) respectively, two supporting plates (13) are placed on the inner bottom wall of the limiting sleeves (12), and a plurality of clamping rings (15) are symmetrically arranged on the supporting plates (13).

2. The automobile part punch forming die as claimed in claim 1, wherein a limiting block (6) is connected to the top of the transmission rod (5);

the bottom of the transmission rod (5) is connected with a pressing block (9);

clamping grooves are uniformly formed in one side wall of the transmission rod (5);

a second transmission motor is arranged in the transmission motor box (4);

an output shaft of the second transmission motor is connected with a transmission gear;

the transmission gear is meshed with a clamping groove on the transmission rod (5);

the pressing block (9) is in transmission connection with a transmission gear on a transmission motor through a transmission rod (5).

3. The automobile part punch forming die as claimed in claim 1, wherein one end of each connecting shaft (11) is hinged to the top and the bottom of the limiting sleeve (12) through pin shafts respectively;

one end of each connecting block (10) far away from the connecting shaft (11) is respectively fixed with one side wall of the case (1).

4. The automobile part punch forming die as claimed in claim 1, wherein a side wall of each connecting block (10) is provided with a bolt;

each connecting block (10) is symmetrically provided with a first threaded hole matched with the bolt;

one end of each connecting shaft (11) far away from the limiting sleeve (12) is respectively provided with a second threaded hole corresponding to the first threaded hole;

and each second threaded hole is respectively matched with a bolt.

5. The automobile part punch forming die as claimed in claim 1, wherein both ends of the chassis (1) are symmetrically provided with an inlet and an outlet;

handles (14) are symmetrically connected to two ends of the supporting plate (13);

two ends of the supporting plate (13) respectively penetrate through the inlet and outlet holes at two ends of the case (1);

the inner side wall of the limiting sleeve (12) is symmetrically provided with sliding grooves matched with the two sides of the supporting plate (13).

6. The automobile part punch forming die as claimed in claim 1, wherein one end of the top of each two of the snap rings (15) is connected with an extension block;

the bottom of each clamping ring (15) is connected with a connecting rod (16) respectively;

the outer surface of each connecting rod (16) is sleeved with a return spring (17) respectively;

the top of the supporting plate (13) is symmetrically provided with a plurality of sliding grooves matched with the connecting rods (16);

one end of each connecting rod (16) far away from the clamping ring (15) is respectively connected with a clamping plate;

one end of each return spring (17) is connected with one end of the clamping plate respectively.

7. The automobile part punch forming die of claim 1, wherein an output shaft of the first transmission motor (8) is connected with a rotating rod (18);

one side wall of the rotating rod (18) is connected with a rotating plate (19);

the rotating plate (19) is close to the pressing block (9).

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