Stamping die adopting combined supporting rod

Abstract

The stamping die adopting the combined supporting rod comprises a working table, the upper end of the working table is fixedly connected with two side plates, the upper ends of the two side plates are jointly and fixedly connected with a top plate, the upper end of the working table is fixedly connected with a lower mounting block, the upper end of the lower mounting block is provided with a limiting groove, and the lower end of the lower mounting block is provided with a lower mounting block. A placement block is arranged in the limiting groove, the placement block is slidably connected with the inner wall of the limiting groove, and a plurality of stamping grooves are formed in the upper end of the placement block; and the stamping mechanism comprises a telescopic rod mounted at the upper end of the top plate. The stamping device has the advantages that the stamping assembly is arranged, two protruding blocks are matched with two clamping grooves, the stamping assembly can be replaced, meanwhile, a containing block can be replaced, and therefore the stamping requirements of different types of parts are met, a limiting mechanism is further arranged, and limiting of a U-shaped stamping plate and an upper mounting block can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping die adopting a combined supporting rod. Background Technique

[0002] A stamping die refers to a special process equipment for processing materials into parts in cold stamping processing. Usually, at room temperature, a die installed on a press applies pressure to the material, causing it to separate or plastically deform.

[0003] In order to improve the working efficiency of the stamping die, a Chinese utility model patent with the publication number of "CN210970066U" discloses a stamping die adopting a combined supporting rod, including a box body. At the bottom of both sides of the inner cavity of the box body, cross plates are provided. At the bottom of the cross plates and on both sides of the central axis, first movable blocks are provided. One side of the first movable block away from the cross plate is movably connected to a movable rod. One side of the movable rod away from the first movable block is movably connected to a second movable block. The bottom of the second movable block is fixedly connected to the box body. On both sides of the bottom of the cross plate, second springs are fixedly connected. The bottom of the second spring is fixedly connected to the box body. Through the cooperation of the cross plate, the first chute, the first slider, the first spring, the first movable block, the movable rod, the second movable block, the limiting plate and the second spring, the utility model solves the problems that in the existing stamping die, the protection of the stamping die is insufficient, the stamping die is easy to be damaged during use, the maintenance cost is increased, the working efficiency is reduced, and it is inconvenient to use.

[0004] However, in actual use, we found that multiple supporting rods and multiple stamping grooves in the above scheme are integrated with the corresponding connecting parts. When different types of parts need to be processed, due to the fixed positions and sizes of the supporting rods and stamping grooves, it cannot meet the stamping processing of different types of parts, and the overall adaptability is poor. Therefore, how to solve this problem is what we need to consider. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a stamping die adopting a combined supporting rod.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A stamping die using a combined support rod, comprising a workbench, two side plates fixedly connected to the upper end of the workbench, a top plate fixedly connected to the upper ends of the two side plates, a lower mounting block fixedly connected to the upper end of the workbench, a limiting groove opened in the upper end of the lower mounting block, a placing block arranged in the limiting groove, the placing block being slidably connected to the inner wall of the limiting groove, and a plurality of stamping grooves opened in the upper end of the placing block; a stamping mechanism, the stamping mechanism comprising a telescopic rod mounted on the upper end of the top plate, the telescopic end of the telescopic rod being fixedly connected to an upper mounting block, clamping grooves opened on both the left and right sides of the upper mounting block, and a stamping component arranged at the lower end of the upper mounting block; a limiting mechanism, the limiting mechanism being used for stably connecting the stamping component to the lower end of the upper mounting block, the stamping component comprising a U-shaped stamping plate arranged at the lower end of the upper mounting block, convex blocks fixedly connected to the inner walls of the left and right sides of the U-shaped stamping plate, both convex blocks being slidably connected to the inner walls of the corresponding clamping grooves, and a plurality of support rod bodies fixedly connected to the lower end of the U-shaped stamping plate, all the support rod bodies being matched with the corresponding stamping grooves, and handles fixedly connected to both the left and right sides of the placing block.

[0008] To better achieve the above object, the present utility model adopts a further technical solution: the limiting mechanism comprises a first connecting plate fixedly connected to the front side of the upper mounting block, a limiting rod vertically penetrating through the connecting plate, a circular connecting block fixedly connected to the upper end of the limiting rod, the circular connecting block being elastically connected to the first connecting plate through a spring, a second connecting plate fixedly connected to the front side of the U-shaped stamping plate, and the lower end of the limiting rod penetrating through the second connecting plate.

[0009] To better achieve the above object, the present utility model adopts a further technical solution: the telescopic rod is a hydraulic telescopic rod.

[0010] The advantages of the present utility model are as follows: a replaceable stamping component is provided. Through the convex blocks on both the left and right sides of the U-shaped stamping plate and the clamping grooves on both the left and right sides of the upper mounting block, the stamping component can be conveniently and quickly replaced, and at the same time, the placing block can also be replaced in cooperation with the stamping component, so as to meet the stamping processing requirements for different types of parts, and the overall adaptability is relatively strong. A limiting mechanism is provided. Through the limiting rod penetrating through the first connecting plate and the second connecting plate and cooperating with the spring, stable limiting of the U-shaped stamping plate and the upper mounting block can be achieved, and it is also relatively convenient to release the limit subsequently. Description of the Drawings

[0011] Figure 1 is a structural schematic diagram of a stamping die using a combined support rod proposed by the present utility model;

[0012] Figure 2 is Figure 1 a structural schematic diagram of removing the placing block and the stamping component;

[0013] Figure 3 is Figure 2 an enlarged view of part A of

[0014] Figure 4 a structural schematic diagram of the placement block and the stamping assembly.

[0015] In the figure: 1 workbench, 2 side plates, 3 top plate, 4 lower mounting block, 5 limiting groove, 6 placement block, 7 stamping groove, 8 telescopic rod, 9 upper mounting block, 10 clamping groove, 11 U-shaped stamping plate, 12 convex block, 13 rod body of the support rod, 14 first connecting plate, 15 limiting rod, 16 circular connecting block, 17 spring, 18 second connecting plate, 19 handle. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] Referring to Figures 1-4 As shown, a stamping die using a combined support rod includes a workbench 1. Two side plates 2 are fixedly connected to the upper end of the workbench 1. A top plate 3 is fixedly connected to the upper ends of the two side plates 2. A lower mounting block 4 is fixedly connected to the upper end of the workbench 1. A limiting groove 5 is opened at the upper end of the lower mounting block 4. A placement block 6 is arranged in the limiting groove 5. The placement block 6 is slidably connected to the inner wall of the limiting groove 5. A plurality of stamping grooves 7 are opened at the upper end of the placement block 6. Handles 19 are fixedly connected to both the left and right sides of the placement block 6. It further includes a stamping mechanism. The stamping mechanism includes a telescopic rod 8 installed at the upper end of the top plate 3. The telescopic rod 8 is a hydraulic telescopic rod. The telescopic end of the telescopic rod 8 is fixedly connected to an upper mounting block 9. Clamping grooves 10 are opened on both the left and right sides of the upper mounting block 9. A stamping assembly is arranged at the lower end of the upper mounting block 9. The stamping assembly includes a U-shaped stamping plate 11 arranged at the lower end of the upper mounting block 9. Convex blocks 12 are fixedly connected to the inner walls of both the left and right sides of the U-shaped stamping plate 11. Both convex blocks 12 are slidably connected to the inner wall of the corresponding clamping groove 10. A plurality of rod bodies 13 of the support rods are fixedly connected to the lower end of the U-shaped stamping plate 11. All the plurality of rod bodies 13 of the support rods cooperate with the corresponding stamping grooves 7, and stamping processing of materials can be realized.

[0018] It further includes a limiting mechanism which is used to stably connect the stamping assembly to the lower end of the upper mounting block 9. The limiting mechanism includes a first connecting plate 14 fixedly connected to the front side of the upper mounting block 9. A limiting rod 15 is vertically penetrated through the first connecting plate 14. The upper end of the limiting rod 15 is fixedly connected with a circular connecting block 16. The circular connecting block 16 is elastically connected to the first connecting plate 14 through a spring 17. The front side of the U-shaped stamping plate 11 is fixedly connected with a second connecting plate 18. The lower end of the limiting rod 15 penetrates through the second connecting plate 18. The stable connection between the U-shaped stamping plate 11 and the upper mounting block 9 can be realized through the limiting rod 15. At the same time, the limitation on the second connecting plate 18 can be released only by pulling up the limiting rod 15, which is convenient for replacing the stamping assembly subsequently.

[0019] When the utility model is in use, the material to be stamped is placed into the corresponding stamping groove 7, and then the telescopic rod 8 is controlled to drive the upper mounting block 9 to move downward, driving the U-shaped stamping plate 11 to move downward and driving a plurality of rod bodies 13 to move downward, so as to realize the stamping process of the material; when processing different types of parts, it is necessary to adjust a plurality of rod bodies 13 and the corresponding stamping grooves 7. At this time, it is necessary to replace the current stamping assembly and the placing block 6. First, the circular connecting block 16 is moved upward to drive the limiting rod 15 to move upward, so that the lower end of the limiting rod 15 releases the limitation on the second connecting plate 18. At this time, the U-shaped stamping plate 11 is moved forward, so that the two convex blocks 12 are respectively pulled out from the corresponding clamping grooves 10, and thus the U-shaped stamping plate 11 is removed. Then, the placing block 6 is taken out of the limiting groove 5 through the two handles 19, so that the disassembly of the stamping assembly and the placing block 6 is completed; after the disassembly is completed, a new stamping assembly and a new placing block 6 are selected according to the new processing requirements. First, the new placing block 6 is aligned with the limiting groove 5 and placed at the inner bottom of the limiting groove 5. Then, the limiting rod 15 is moved upward again through the circular connecting block 16. At this time, the spring 17 will be stretched under force. The two convex blocks 12 on the new stamping assembly are respectively aligned with the two clamping grooves 10 and inserted. After being completely inserted, the circular connecting block 16 is released. At this time, the lower end of the limiting rod 15 will move downward under the action of the spring 17 and be inserted into the second connecting plate 18 on the new stamping assembly, so that the installation of the new stamping assembly and the new placing block 6 is completed. The whole replacement process is convenient and fast. By replacing the stamping assembly and the placing block 6, the stamping processing requirements for different types of parts are met, and the overall adaptability is relatively strong.

Claims

1. A stamping die using a combined support rod, characterized in that: include: A workbench (1), wherein the upper end of the workbench (1) is fixedly connected to two side panels (2), the upper ends of the two side panels (2) are commonly fixedly connected to a top panel (3), the upper end of the workbench (1) is fixedly connected to a lower mounting block (4), the upper end of the lower mounting block (4) is provided with a limiting groove (5), a placement block (6) is arranged in the limiting groove (5), the placement block (6) is slidably connected to the inner wall of the limiting groove (5), and a plurality of stamping grooves (7) are provided at the upper end of the placement block (6); a stamping mechanism, wherein the stamping mechanism comprises a telescopic rod (8) mounted on the upper end of the top panel (3), the telescopic end of the telescopic rod (8) is fixedly connected to an upper mounting block (9), and the left and right sides of the upper mounting block (9) are provided with a plurality of stamping grooves (7). A card slot (10) is provided on each of the upper mounting blocks (9); a stamping assembly is provided at the lower end of the upper mounting block (9); a limiting mechanism is used to stably connect the stamping assembly to the lower end of the upper mounting block (9); the stamping assembly comprises a U-shaped stamping plate (11) provided at the lower end of the upper mounting block (9); the inner walls on the left and right sides of the U-shaped stamping plate (11) are fixedly connected with protrusions (12); the two protrusions (12) are slidably connected to the inner walls of the corresponding card slots (10); the lower end of the U-shaped stamping plate (11) is fixedly connected with a plurality of support rod bodies (13); the plurality of support rod bodies (13) are matched with the corresponding stamping slots (7); and the left and right sides of the placement block (6) are fixedly connected with handles (19).

2. A stamping die using a combined support rod according to claim 1, characterized in that: The limiting mechanism comprises a first connecting plate (14) fixedly connected to the front side of the upper mounting block (9); a limiting rod (15) is vertically penetrated through the first connecting plate (14); a circular connecting block (16) is fixedly connected to the upper end of the limiting rod (15); the circular connecting block (16) and the first connecting plate (14) are elastically connected via a spring (17); a second connecting plate (18) is fixedly connected to the front side of the U-shaped stamping plate (11); and the lower end of the limiting rod (15) penetrates the second connecting plate (18).

3. A stamping die using a combined support rod according to claim 1, characterized in that: The telescopic rod (8) is a hydraulic telescopic rod.

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