Automobile part stamping die

Abstract

The utility model discloses an automobile part stamping die, relates to the technical field of dies, and solves the problems that when automobile parts are stamped, all the parts are single parts, after one part is stamped, the part needs to be taken out, and a new part needs to be placed again, so that continuous stamping work is inconvenient to carry out, and the working efficiency is high. The stamping device comprises a supporting frame, lower dies and an upper die, the lower dies are fixedly installed on the bottom face in the supporting frame at equal intervals, a linear motor is fixedly installed on the side wall of the upper end in the supporting frame, the multiple lower dies are arranged at equal intervals, the upper die is used for moving, and the lower dies are fixedly installed on the side wall of the upper end in the supporting frame. And the upper die and the lower die can be conveniently matched for use, parts in the lower die after stamping work can be conveniently taken out, at the moment, the upper die is moved to the lower die at other positions, and sufficient time can be provided for taking out the stamped parts and placing new parts.

Description

Technical Field

[0001] This utility model relates to the technical field of molds, specifically to a stamping mold for automotive parts. Background Technology

[0002] When manufacturing automotive parts, some parts need to be stamped to make them easier to shape and use later.

[0003] A search revealed Chinese patent publication number CN218192085U, which discloses a stamping die for automotive parts. The die includes a base, a working platform fixedly connected to the top of the base, a sheet metal plate on the top of the working platform, a limiting component slidably connected to the top of the working platform, an ejector device inside the working platform, an external frame welded to the top of the base, and a hydraulic cylinder on the top of the external frame. This stamping die for automotive parts includes a groove, a limiting block, an electric push rod, a screw groove, a screw, a lifting groove, and a lifting plate. The electric push rod pushes the limiting block to slide within the groove, allowing for left-right adjustment according to the different lengths of the sheet metal. The screw and lifting plate clamp and fix the sheet metal, allowing for up-down adjustment according to the different thicknesses of the sheet metal, preventing displacement during stamping and reducing production efficiency. It effectively limits and fixes sheet metal of different sizes, achieving an adjustable and fixed positioning effect.

[0004] However, when stamping automotive parts, each part is a single component. After stamping one part, it needs to be removed and a new part needs to be placed, which is not convenient for continuous stamping work, thus reducing the stamping rate. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a stamping die for automotive parts, which solves the problem that when stamping automotive parts, each part is a single component. After stamping one part, it is necessary to remove the part and place a new part, which is not convenient for continuous stamping work and thus reduces the stamping rate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stamping die for automotive parts, comprising a support frame, a lower die, and an upper die. The lower die is fixedly installed at equal intervals on the bottom surface of the support frame. A linear motor is fixedly installed on the upper side wall inside the support frame. A support base is provided at the lower end of the linear motor. Multiple support columns are symmetrically fixedly installed between the support base and the moving end of the linear motor. A hydraulic cylinder is fixedly installed at the lower end of the support base. The upper end of the upper die is fixedly installed on the output shaft of the hydraulic cylinder.

[0007] Preferably, the inner sidewalls at both ends of the support frame are symmetrically provided with sliding grooves, and the inner sidewalls of the upper mold are symmetrically connected with limiting rods. The two ends of the limiting rods are fixedly installed with moving blocks, and the moving blocks are slidably connected to the inner sidewalls of the sliding grooves, thereby facilitating the limiting of the position of the upper mold.

[0008] Preferably, the two end sidewalls of the support frame are symmetrically fixedly installed with fixing rods, and the support base is symmetrically slidably connected with fixing rods. The fixing rods are positioned above the sliding groove and above the limiting rod, so as to make the position of the support base stable when it moves.

[0009] Preferably, the sidewalls of the movable block are symmetrically connected with ball bearings, and the sidewalls of the ball bearings are in contact with the inner sidewalls of the slide groove and are slidably connected to the sidewalls of the slide groove, so that the movable block can move smoothly and conveniently.

[0010] Preferably, the positions of the two fixed rods and the two limiting rods correspond to each other, thereby enabling the support base and the upper mold to be more stable when moving.

[0011] Preferably, the size of the support base is equal to the size of the upper mold, so that the support base can effectively support the upper mold.

[0012] This utility model provides a stamping die for automotive parts. It has the following beneficial effects:

[0013] 1. The automotive parts stamping die, when used, uses multiple lower dies arranged at equal intervals and uses an upper die to move its position, so that the upper die can cooperate with the lower dies respectively. It can conveniently remove the parts from the lower dies after the stamping work. At this time, the upper die moves to the lower die in other positions, which allows sufficient time to remove the stamped parts and place new parts.

[0014] 2. This type of automotive parts stamping die, when used, can stably perform lateral movement through the cooperation between the upper die and the support base, thereby increasing the stability of the upper die during movement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the present invention;

[0017] Figure 3 This is a schematic diagram of the movable block structure of this utility model.

[0018] In the diagram, 1-support frame, 2-lower mold, 3-linear motor, 4-ball bearing, 5-support column, 6-support base, 7-fixed rod, 8-moving block, 9-slide groove, 10-limiting rod, 11-hydraulic cylinder, 12-lower mold. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please see Figure 1-3 This utility model provides a stamping die for automotive parts, including a support frame 1, a lower die 2, and an upper die 12. The lower die 2 is fixedly installed at equal intervals on the bottom surface inside the support frame 1. A linear motor 3 is fixedly installed on the upper side wall inside the support frame 1. A support seat 6 is provided at the lower end of the linear motor 3. Multiple support columns 5 are symmetrically fixedly installed between the support seat 6 and the moving end of the linear motor 3. A hydraulic cylinder 11 is fixedly installed at the lower end of the support seat 6. The upper end of the upper die 12 is fixedly installed on the output shaft of the hydraulic cylinder 11. When stamping automotive parts, the parts to be stamped are first placed inside the lower die 2. The linear motor 3 drives the support base 6 to move, and the support base 6 can also drive the upper mold 12 to move until the position of the upper mold 12 corresponds to the position of one of the lower molds 2. Then, the hydraulic cylinder 11 is opened, causing the upper mold 12 to move downward to perform the stamping operation. After the stamping is completed, the upper mold 12 is reset. At the same time as the reset, the operator takes out the stamped part and places a new part. Meanwhile, the upper mold 12 is still moved by the linear motor 3 to move to the top of the next lower mold 2 to perform the stamping operation. Subsequent stamping operations are carried out in this manner.

[0022] Example 2

[0023] This increases the stability of the upper mold 12 during movement. In this embodiment, for example... Figure 1-3As shown, symmetrical grooves 9 are provided inside the side walls at both ends of the support frame 1. Limiting rods 10 are symmetrically slidably connected inside the upper mold 12. Movable blocks 8 are fixedly installed at both ends of the limiting rods 10, and the movable blocks 8 are slidably connected inside the grooves 9. Fixed rods 7 are symmetrically fixedly installed inside the side walls at both ends of the support frame 1. Fixed rods 7 are symmetrically slidably connected inside the support base 6. The fixed rods 7 are positioned above the grooves 9 and above the limiting rods 10. Ball bearings 4 are symmetrically rotatably connected inside the side walls of the movable blocks 8, and the side walls of the ball bearings 4 are in contact with the inner side walls of the grooves 9. It is slidably connected to the side wall of the slide groove 9. The positions of the two fixed rods 7 and the two limiting rods 10 correspond to each other. The size of the support seat 6 is equal to the size of the upper mold 12. When the support seat 6 moves, it slides on the fixed rods 7, which can make the position of the support seat 6 stable when it moves. At the same time, when the upper mold 12 moves up and down, it can not only move laterally on the rod wall of the limiting rod 10, but also make the limiting rod 10 move up and down with the upper mold 12. Furthermore, the moving block 8 can slide inside the slide groove 9, which enhances the stability of the upper mold 12 when it moves.

[0024] It should be noted that in this embodiment, when using automotive parts stamping dies, such as Figure 1-3 As shown, during the stamping process of automotive parts, the part to be stamped is first placed inside the lower die 2. A linear motor 3 drives the support base 6 to move, which in turn moves the upper die 12 until its position aligns with one of the lower dies 2. Then, the hydraulic cylinder 11 is opened, causing the upper die 12 to move downwards for stamping. After stamping, the upper die 12 is reset. Simultaneously, the worker removes the stamped part and places a new part inside. The linear motor 3 is still used to move the position so that it moves above the next lower die 2 for stamping. Subsequent stamping operations are carried out in this manner. When the support seat 6 moves, it slides on the fixed rod 7, which makes the position of the support seat 6 stable during movement. At the same time, when the upper die 12 moves up and down, it can not only move laterally on the wall of the limit rod 10, but also make the limit rod 10 move up and down with the upper die 12. Furthermore, the moving block 8 can slide inside the slide groove 9, which enhances the stability of the upper die 12 during movement.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A stamping die for automotive parts, characterized in that: The system includes a support frame (1), a lower mold (2), and an upper mold (12). The lower mold (2) is fixedly installed at equal intervals on the bottom surface inside the support frame (1). A linear motor (3) is fixedly installed on the upper side wall inside the support frame (1). A support seat (6) is provided at the lower end of the linear motor (3). Multiple support columns (5) are symmetrically fixed between the support seat (6) and the moving end of the linear motor (3). A hydraulic cylinder (11) is fixedly installed at the lower end of the support seat (6). The upper end of the upper mold (12) is fixedly installed on the output shaft of the hydraulic cylinder (11).

2. The stamping die for automotive parts according to claim 1, characterized in that: The support frame (1) has symmetrically arranged sliding grooves (9) on both sides of the inner wall. The upper mold (12) is symmetrically connected to limit rods (10) inside. Both ends of the limit rods (10) are fixedly installed with moving blocks (8). The moving blocks (8) are slidably connected to the inside of the sliding grooves (9).

3. The stamping die for automotive parts according to claim 2, characterized in that: Fixed rods (7) are symmetrically fixedly installed on both sides of the support frame (1). Fixed rods (7) are symmetrically slidably connected inside the support base (6). The fixed rods (7) are positioned above the slide groove (9) and above the limiting rod (10).

4. The stamping die for automotive parts according to claim 2, characterized in that: The sidewalls of the movable block (8) are symmetrically connected to the ball bearings (4), and the sidewalls of the ball bearings (4) are in contact with the inner sidewalls of the groove (9) and are slidably connected to the sidewalls of the groove (9).

5. The stamping die for automotive parts according to claim 3, characterized in that: The positions of the two fixed rods (7) and the two limiting rods (10) correspond to each other.

6. The stamping die for automotive parts according to claim 1, characterized in that: The size of the support base (6) is equal to the size of the upper mold (12).

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