Side edge limiting stamping die

Abstract

The utility model relates to the field of stamping dies, in particular to a side edge limiting stamping die which comprises an upper die base and a lower die base, the lower die base is arranged below the upper die base, a fixing mechanism is arranged on the upper end face of the lower die base, a sliding plate is arranged on the lower die base in a sliding mode, and a top plate is arranged at one end of the sliding plate. Through the arrangement of the vertical plate, the driving block, the sliding plate, the long spring, the top plate and other components, in the working process, the sliding plate can be driven to move when the upper die base moves downwards through mutual cooperation between the vertical plate component and the driving block component, and the sliding plate can be driven to move when the upper die base moves downwards; when the sliding plate moves, the long spring is compressed and stored with force, the top plate is pushed to move downwards, and the short spring is compressed, so that the top plate is far away from a material needing to be machined, and when the upper die base ascends, through mutual cooperation of the long spring and the short spring, the top plate and the sliding plate are reset, and the top plate jacks up the material. And the effect that workers can conveniently take the materials is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a side limiting stamping die. Background Art

[0002] Stamping dies are special process equipment used to process materials into parts during cold stamping. They are called cold stamping dies. Due to the different scenarios in which the parts are used, the shapes of the materials stamped are also different. The most common one is flat sheet stamping.

[0003] After searching, a side limit stamping die disclosed in a Chinese patent with publication number CN220216399U has the following technical points: when the upper die seat moves downward, it drives the side top block to push the force-bearing end to slide; and the top end of the side is aligned with the side block, which is used to push the workpiece and the side block tightly. Through the mutual cooperation of the side top member and the side top block, the workpiece is tightly pressed before the punching punch punches, thereby improving the problem of poor pressing caused by manual pushing, which leads to a decrease in punching accuracy. However, when the punched material is flat, the bottom surface of the material fits with the lower die seat, making it inconvenient for the staff to take it out after the stamping is completed.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the disadvantages that the bottom surface of the material fits with the lower die seat, making it inconvenient for the staff to take out the material after the stamping is completed.

[0006] The side limiting stamping die disclosed in the utility model comprises an upper die base and a lower die base, wherein the lower die base is arranged below the upper die base, a fixing mechanism is arranged on the upper end surface of the lower die base, a slide plate is slidably arranged on the lower die base, a top plate is arranged at one end of the slide plate, a short spring is arranged between the lower end of the top plate and the lower die base, the top plate is slidably connected to the lower die base, a driving mechanism is arranged at the other end of the slide plate, and an elastic component is arranged between the slide plate and the upper die base.

[0007] By adopting the above scheme, when the punched material is flat, since the bottom surface of the material fits with the lower die seat, it is not convenient for the staff to take it out after the stamping is completed. When the material on the upper die seat is processed, the upper die seat moves downward, and at the same time, the upper die seat drives the driving mechanism to move. The driving mechanism pushes one end of the slide plate to move the slide plate. While the slide plate moves, the elastic component accumulates force, and the other end of the slide plate drives the top plate to move downward, so that the top plate is completely separated from the material. When the processing is completed, the upper die seat rises, the elastic component releases force to push the slide plate to reset, and the short spring pushes the top plate up, so that the top plate lifts the processed parts, which is convenient for the staff to take.

[0008] Optionally, the driving mechanism includes a vertical plate, one end of which is fixedly connected to the upper die base, and the other end of which is provided with a driving block, the vertical plate is slidably connected to the lower die base, and the driving block is slidably connected to the slide plate.

[0009] By adopting the above solution, the upper die seat moves and drives the vertical plate to move along, and the vertical plate moves and pushes the slide plate to move.

[0010] Optionally, limit plates are symmetrically arranged on both sides of the slide plate, one end of the limit plate is fixedly connected to the lower die base, and the other end is slidably connected to the slide plate.

[0011] By adopting the above solution, the moving direction of the slide plate is limited by the limiting plate, and the force on both sides of the slide plate is evenly applied by symmetrical arrangement.

[0012] Optionally, the elastic component includes a connecting plate, both ends of which are fixedly connected to the two limit plates respectively, a fixing plate is fixedly mounted on the slide plate, and a long spring is arranged between the fixing plate and the connecting plate.

[0013] By adopting the above solution, when the slide plate is pressed and moved, the fixed plate is driven to compress the long spring and store force, so that the slide plate can be automatically reset.

[0014] Optionally, a guide rod is provided inside the long spring, one end of the guide rod is fixedly connected to the connecting plate, and the other end of the guide rod passes through the fixing plate.

[0015] By adopting the above solution, the compression direction of the long spring is limited by the guide rod, thereby preventing the long spring from bending when compressed.

[0016] Optionally, a rib is provided on a side of the top plate away from the slide plate, the rib is fixedly mounted on the lower die base, and the rib is slidably connected to the top plate.

[0017] By adopting the above solution, the ribs limit the top plate, and while driving the top plate to move downward, the top plate is prevented from tilting.

[0018] Optionally, the fixing mechanism includes a fixing seat, a sliding block is slidably arranged on the fixing seat, a driving plate is arranged above the sliding block, and one end of the driving plate is mounted on the lower end surface of the upper mold seat.

[0019] By adopting the above solution, the driving plate pushes the slider to move on the fixing seat, thereby achieving the effect of fixing the material.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model is provided with a vertical plate, a driving block, a slide plate, a long spring, a top plate and other components. During the working process, the vertical plate component and the driving block component cooperate with each other, so that the slide plate can be driven to move when the upper die seat moves downward. When the slide plate moves, the long spring is compressed and stored, and the top plate is pushed downward, and the short spring is compressed at the same time, so that the top plate is away from the material to be processed. When the upper die seat rises, the long spring and the short spring cooperate with each other, so that the top plate and the slide plate reset the top plate to lift the material, so as to achieve the effect of facilitating the staff to take the material.

[0022] 2. The utility model is provided with a fixed seat, a slider, a driving plate, a guide rod and other components. During the working process, the fixed seat component, the slider component and the driving plate component cooperate with each other, so that the slider can be installed on the upper end surface of the lower die seat, and as the driving plate component follows the downward movement of the upper die seat, the driving plate component pushes the slider to move on the fixed seat, thereby fixing the material on the upper die seat. By providing a guide rod component, the compression direction of the long spring is limited, thereby improving the service life of the long spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is the front view of the utility model;

[0026] Figure 3 This is a schematic diagram of the rib connection of the utility model;

[0027] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0028] In the figure: 1. upper die base; 2. lower die base; 3. stamping die base; 4. fixed base; 5. slider; 6. driving plate; 7. slide plate; 8. limit plate; 9. vertical plate; 10. driving block; 11. top plate; 12. connecting plate; 13. fixed plate; 14. long spring; 15. guide rod; 16. rib plate; 17. side plate. DETAILED DESCRIPTION

[0029] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0030] See also Figure 1 , Figure 2 The side limiting stamping die of the utility model comprises an upper die base 1 and a lower die base 2. A stamping die base 3 is installed on the lower end surface of the upper die base 1. A lower die base 2 is arranged below the upper die base 1. A fixing mechanism is arranged on the upper end surface of the lower die base 2. The fixing mechanism comprises a fixing seat 4. A slider 5 is slidably arranged on the fixing seat 4. Specifically, four fixing seats 4 and sliders 5 are arranged. The four fixing seats 4 and sliders 5 are symmetrically arranged. The fixing seats 4 and sliders 5 on one side are fixed by fixing bolts to prevent mutual sliding. The fixing seats 4 and sliders 5 on the other side are slidably arranged. A driving plate 6 is arranged above the slider 5. One end of the driving plate 6 is installed on the lower end surface of the upper die base 1. The lower end of the driving plate 6 is slidably arranged with the slider 5. During processing, the material is placed between the fixing seats 4, and then the upper die base 1 is moved downward. The upper die base 1 drives the driving plate 6 to move, and the driving plate 6 pushes the slider 5 to move, and the material is fixed.

[0031] See also Figure 3 , Figure 4 A slide plate 7 is slidably provided on the lower die base 2, and limiting plates 8 are symmetrically provided on both sides of the slide plate 7. Specifically, four limiting plates 8 are provided, and the four limiting plates 8 are symmetrically provided on both sides of the slide plate 7. Guide grooves are provided on both sides of the slide plate 7. One end of the limiting plate 8 is fixedly connected to the lower die base 2, and the other end is slidably connected to the guide groove on the slide plate 7. The moving direction of the slide plate 7 is limited by the limiting plate 8, so as to improve the stability of the slide plate 7 when moving.

[0032] See also Figure 2 , Figure 3 A top plate 11 is provided at one end of the slide plate 7, and a short spring is provided between the lower end of the top plate 11 and the lower die base 2. The top plate 11 is slidably connected to the lower die base 2. By driving the slide plate 7 to move, the slide plate 7 pushes the top plate 11 to move downward, so that the top plate 11 is away from the upper end surface of the lower die base 2. When the top plate 11 moves downward, the short spring is compressed. When the slide plate 7 moves in the opposite direction, the short spring can push the top plate 11 to move upward, and make the upper end of the top plate 11 protrude from the upper end surface of the lower die base 2.

[0033] See also Figure 1 , Figure 2A rib 16 is provided on the side of the top plate 11 away from the slide plate 7, and the rib 16 is fixedly mounted on the lower die base 2. The rib 16 is slidably connected to the top plate 11. Specifically, side plates 17 are provided on both sides of the top plate 11. The side plates 17 are fixedly mounted on the lower die base 2 and slidably connected to the top plate 11. The position of the top plate 11 is limited by the rib 16 and the side plates 17, so as to prevent the top plate 11 from shaking or tilting when moving.

[0034] See also Figure 2 , Figure 3 A driving mechanism is provided at the other end of the slide plate 7, and the driving mechanism includes a vertical plate 9. One end of the vertical plate 9 is fixedly connected to the upper die base 1, and the other end is provided with a driving block 10. The driving block 10 is connected to the vertical plate 9 by a fixing bolt. The vertical plate 9 is slidably connected to the lower die base 2, and the driving block 10 is slidably connected to the slide plate 7. When the upper die base 1 moves downward, the upper die base 1 drives the vertical plate 9 to follow the movement. The vertical plate 9 pushes the slide plate 7 to move through the driving block 10, so that the slide plate 7 moves toward the top plate 11.

[0035] See also Figure 4 An elastic component is arranged between the slide plate 7 and the upper die seat 1, and the elastic component includes a connecting plate 12. The two ends of the connecting plate 12 are fixedly connected to the two limit plates 8 respectively. A fixing plate 13 is fixedly installed on the slide plate 7. A long spring 14 is arranged between the fixing plate 13 and the connecting plate 12. When the slide plate 7 moves, the fixing plate 13 is driven to move along. The fixing plate 13 compresses the long spring 14, and when the upper die seat 1 drives the vertical plate 9 to move upward, the long spring 14 pushes the slide plate 7 through the fixing plate 13 to automatically reset.

[0036] In this embodiment, a guide rod 15 is provided on the inner side of the long spring 14. One end of the guide rod 15 is fixedly connected to the connecting plate 12, and the other end passes through the fixing plate 13. The compression direction of the long spring 14 is limited by the guide rod 15 to prevent the long spring 14 from bending when compressed, thereby affecting the service life of the long spring 14.

[0037] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A side limit stamping die, comprising an upper die base (1) and a lower die base (2), characterized in that: The lower die base (2) is arranged below the upper die base (1), a fixing mechanism is arranged on the upper end surface of the lower die base (2), a slide plate (7) is slidably arranged on the lower die base (2), a top plate (11) is arranged at one end of the slide plate (7), a short spring is arranged between the lower end of the top plate (11) and the lower die base (2), the top plate (11) is slidably connected to the lower die base (2), a driving mechanism is arranged at the other end of the slide plate (7), and an elastic component is arranged between the slide plate (7) and the upper die base (1).

2. A side limit stamping die according to claim 1, characterized in that: The driving mechanism comprises a vertical plate (9), one end of the vertical plate (9) is fixedly connected to the upper die base (1), and the other end is provided with a driving block (10), the vertical plate (9) is slidably connected to the lower die base (2), and the driving block (10) is slidably connected to the slide plate (7).

3. The side limit stamping die according to claim 1, characterized in that: Limiting plates (8) are symmetrically arranged on both sides of the slide plate (7); one end of the limiting plates (8) is fixedly connected to the lower die base (2), and the other end is slidably connected to the slide plate (7).

4. A side limit stamping die according to claim 3, characterized in that: The elastic component comprises a connecting plate (12), the two ends of which are respectively fixedly connected to the two limit plates (8), a fixing plate (13) is fixedly mounted on the slide plate (7), and a long spring (14) is arranged between the fixing plate (13) and the connecting plate (12).

5. A side limit stamping die according to claim 4, characterized in that: A guide rod (15) is arranged inside the long spring (14); one end of the guide rod (15) is fixedly connected to the connecting plate (12), and the other end passes through the fixing plate (13).

6. The side limit stamping die according to claim 1, characterized in that: A rib plate (16) is provided on a side of the top plate (11) away from the slide plate (7); the rib plate (16) is fixedly mounted on the lower die base (2); and the rib plate (16) is slidably connected to the top plate (11).

7. The side limit stamping die according to claim 1, characterized in that: The fixing mechanism comprises a fixing seat (4), a slider (5) is slidably arranged on the fixing seat (4), a driving plate (6) is arranged above the slider (5), and one end of the driving plate (6) is mounted on the lower end surface of the upper die seat (1).

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