Stamping die for processing plugging strip

Abstract

The utility model relates to the technical field of stamping dies, and discloses a stamping die for processing a plugging strip, which comprises a processing box, supporting columns are fixedly connected to four corners of the right side of the processing box, the other ends of the supporting columns are fixedly connected with groove plates, and a first sliding chute is formed in the inner wall of the right side of the processing box. First sliding blocks are slidably connected to the inner walls of the first sliding grooves correspondingly, a motor is fixedly connected to the outer wall of the middle of the left side of the groove plate, a rotating plate is fixedly connected to the output end of the motor, inclined rods are rotatably connected to the upper end and the lower end of the rotating plate correspondingly, and a moving disc is rotatably connected to the other ends of the inclined rods. The movable disc and the push plate move, so that the upper die plate and the lower die plate can be close to each other at the same time, the arc-shaped push rod moves, stamped objects are pushed out, the baffle blocks the extrusion position, materials are prevented from being stamped out, and force applied to the upper end and the lower end through the damper, the connecting block and the inclined plate is reduced; and the upper template and the lower template are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping die for processing a plugging strip. Background Art

[0002] Stamping dies are special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) in cold stamping. They are called cold stamping dies (commonly known as cold stamping dies). Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform it, thereby obtaining the desired parts. The plugging strip is stamped.

[0003] After searching, the existing Chinese patent announcement number is: CN216461140U, which provides a stamping die. The patent has the function of being retractable and non-punching through the corresponding limiting components. Therefore, when the position of the punched hole of the sheet metal part changes, the state of the punch can be changed by adjusting the corresponding limiting components, avoiding the need to replace the stamping die during the stamping process, thereby saving the time of stamping work and improving the efficiency of stamping work.

[0004] Although the above patent can improve the efficiency of stamping, the above stamping die still has the following problems: in the stamping process, the matching accuracy of the stamping die directly affects the final forming shape of the stamped part. During the stamping process, the stamping die is prone to offset, and the single template moves back and forth, which reduces the stamping efficiency and cannot guarantee the quality.

[0005] In view of the above problems, a stamping die for processing a plugging strip is proposed. Utility Model Content

[0006] The utility model aims to provide a stamping die for processing a plugging strip, which solves the problem in the background technology that during the stamping process, the stamping die is prone to offset, and a single template performs reciprocating motion, which reduces the stamping efficiency and cannot ensure the quality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping die for processing a tightening strip, comprising a processing box, wherein the four corners of the right side of the processing box are fixedly connected with support columns, the other end of the support column is fixedly connected with a groove plate, the right inner wall of the processing box is provided with a first slide groove, the inner wall of the first slide groove is slidably connected with a first slider, the outer wall of the left middle part of the groove plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating plate, the upper and lower ends of the rotating plate are rotatably connected with an inclined rod, the other end of the inclined rod is rotatably connected with a moving disk, and the left side of the groove plate is provided with a first slide groove. The guide blocks are fixedly connected, the inner wall of the guide blocks is slidably connected with a first sliding block, and the first sliding block is fixedly connected to a movable plate, the outer wall on the right side of the movable plate is fixedly connected with a push plate, and the push plate is fixedly connected to the first sliding block, the opposite side of the push plate is fixedly connected with a carrying box, a shock absorbing component is arranged inside the carrying box, a punch joint is arranged at the lower end of the upper push plate, an upper template is fixedly connected to the outer wall of the lower end of the punch joint, a movable template is fixedly connected to the middle section of the top of the upper template, a fixed template is arranged at the lower end of the movable template, and a lower template is fixedly connected to the bottom of the fixed template.

[0008] By adopting the above technical solution, the first sliding block slides on the inner wall of the first sliding groove, and the limiting plate at the rear end of the rotating plate limits the rotating plate.

[0009] As a further description of the above technical solution: the shock-absorbing assembly includes a sliding rod, which is fixedly connected to the inner wall of the supporting box, and the front and rear ends of the sliding rod are fixedly connected with dampers, and the upper template and the lower template are fixedly connected with evenly distributed connecting blocks on the opposite sides, and the middle part of the connecting blocks is rotatably connected with an inclined plate.

[0010] By adopting the above technical solution, the upper template is fixed to the lower template through the damper.

[0011] As a further description of the above technical solution: the middle part of the inclined plate is rotatably connected to a second sliding block, and the second sliding block is slidably connected to the outer ring of the sliding rod. The outer ring of the middle part of the sliding rod is provided with a return spring, and the return spring is fixedly connected to the second sliding blocks on the left and right sides.

[0012] By adopting the above technical solution, the return spring is pulled by the second sliding block.

[0013] As a further description of the above technical solution: a rotating door is passed through and arranged at the front end of the processing box, and the rotating door is rotatably connected to the processing box via a hinge.

[0014] By adopting the above technical solution, the rotating door can be opened through the hinge.

[0015] As a further description of the above technical solution: evenly distributed positioning pins are passed through and fixedly connected to the interior of the upper template, the tail ends of the positioning pins are fixedly connected to springs, and the springs are fixedly connected to the upper end of the lower template.

[0016] By adopting the above technical solution, shock absorption is achieved through the spring and the positioning pin.

[0017] As a further description of the above technical solution: the front and rear ends of the upper template are fixedly connected with a fixed plate, the inner wall of the lower end of the fixed plate is provided with a second sliding groove, the inner wall of the second sliding groove is slidably connected with a second sliding block, and the bottom of the second sliding block is fixedly connected with a baffle.

[0018] By adopting the above technical solution, the punched material is blocked by the baffle.

[0019] As a further description of the above technical solution: a side template is provided on the right outer wall of the fixed template, and evenly distributed screws are passed through and threadedly connected to the inside of the side template.

[0020] By adopting the above technical solution, the side template is fixed to the right side of the fixed template by screws.

[0021] As a further description of the above technical solution: an electric push rod is fixedly connected to the inner wall of the rear end of the processing box, and an arc-shaped push rod is fixedly connected to the output end of the electric push rod.

[0022] By adopting the above technical solution, the arc-shaped push rod is pushed to move by the electric push rod.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a stamping die for processing a tightening strip. First, a motor drives a rotating plate to rotate, so that the inclined rods at both ends move. The movable plate and the push plate move, so that the upper template and the lower template can be approached at the same time for stamping, thereby improving the stamping efficiency. The electric push rod and the arc-shaped push rod move forward, so that the stamped object can be pushed out and the stamping position can be cleaned.

[0025] 2. The utility model provides a stamping die for processing a tightening strip. The baffle plate can block the extrusion part through the second slide groove and the second slider to prevent the material from being punched out. The force at the upper and lower ends is reduced by the slide rod, the second slide block, the return spring, the damper, the connecting block and the inclined plate to avoid damage to the upper template and the lower template. The middle position of the upper template and the lower template is protected by the positioning pin and the spring to improve the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the overall cross section of the utility model;

[0028] Figure 3 It is a structural schematic diagram of the motor of the utility model;

[0029] Figure 4 It is a schematic diagram of the exploded structure of the positioning pin of the utility model;

[0030] Figure 5 It is a schematic diagram of the exploded structure of the side formwork of the utility model;

[0031] Figure 6 It is a schematic diagram of the overall side section structure of the utility model;

[0032] Figure 7 It is a structural schematic diagram of the second sliding block of the utility model.

[0033] In the figure: 1, processing box; 2, hinge; 3, rotating door; 4, first slide; 5, support column; 6, groove plate; 7, first slider; 8, motor; 9, rotating plate; 10, inclined rod; 11, moving plate; 12, first sliding block; 13, guide block; 14, push plate; 15, baffle; 16, carrying box; 17, slide bar; 18, reset spring; 19, second sliding block; 20, inclined plate; 21, connecting block; 22, damper; 23, upper template; 24, moving template; 25, lower template; 26, fixed template; 27, positioning pin; 28, punch joint; 29, spring; 30, side template; 31, screw; 32, fixing plate; 33, electric push rod; 34, arc push rod; 35, second slider; 36, second slide. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0036] Combination Figure 1The utility model discloses a stamping die for processing a tightening strip, comprising a processing box 1, a rotating door 3 is penetrated through the front end of the processing box 1 and provided, the interior of the rotating door 3 can be observed through the transparency, the rotating door 3 can be opened by a handle and a hinge 2, and the stamped material or the material to be stamped can be put in, and the rotating door 3 is rotatably connected to the processing box 1 by the hinge 2.

[0037] Combination Figure 2 , Figure 3 and Figure 6 , the four corners of the right side of the processing box 1 are fixedly connected with support columns 5, and the groove plate 6 is supported and fixed by the support columns 5. The other end of the support column 5 is fixedly connected with the groove plate 6. A first slide groove 4 is opened on the inner wall of the right side of the processing box 1. The first slide groove 4 does not penetrate the processing box 1, so that the first slider 7 slides inside. The inner wall of the first slide groove 4 is slidably connected with the first slider 7. The outer wall of the middle of the left side of the groove plate 6 is fixedly connected with a motor 8, and the rotating plate 9 is driven by the motor 8 to rotate. The front end of the rotating plate 9 is limited to limit the rotating plate 9. The output end of the motor 8 is fixedly connected with the rotating plate 9. The upper and lower ends of the rotating plate 9 are rotatably connected with an inclined rod 10, and the other end of the inclined rod 10 is rotatably connected with a moving disk 11. The left side of the groove plate 6 is fixedly connected with a guide block 13, and the inner wall of the guide block 13 and the slot hole make the first sliding block 12 slide on the inner wall. The slot hole does not completely penetrate the guide block 13, so as to limit the first sliding block 12. The inner wall of the guide block 13 is slidably connected with The first sliding block 12 is fixedly connected to the moving disk 11, and the right outer wall of the moving disk 11 is fixedly connected with a pushing plate 14, and the pushing plate 14 is fixedly connected to the first sliding block 7, and the rotating plate 9 is driven by the motor 8 to rotate, so that the rotating plate 9 pulls the inclined rod 10, and the inclined rod 10 and the rotating plate 9 rotate, and the inclined rod 10 and the moving disk 11 rotate, so that the moving disk 11 moves, so that the first sliding block 12 on the right side of the moving disk 11 slides on the inner wall of the guide block 13, and the pushing plate 14 is driven to move by the moving disk 11, so that the upper template 23 and the lower template 25 are close to the middle, and the inner wall of the rear end of the processing box 1 is fixedly connected with an electric push rod 33, and the output end of the electric push rod 33 is fixedly connected with an arc-shaped pushing rod 34. After the material is stamped, the lower template 25 returns to the initial position, and the arc-shaped pushing rod 34 is pushed to move by the electric push rod 33 to push the material out, and the stamping position is cleaned by the cleaning pad of the outer wall of the arc-shaped pushing rod 34.

[0038] Combination Figure 4 , Figure 5 and Figure 7, the push plate 14 is fixedly connected to a carrying box 16 on one side thereof, and the slide bar 17 is carried by the carrying box 16. A shock absorbing component is arranged inside the carrying box 16. A punch joint 28 is arranged at the lower end of the upper push plate 14. The outer wall of the lower end of the punch joint 28 is fixedly connected to an upper template 23. A movable template 24 is fixedly connected to the middle section of the top of the upper template 23. A fixed template 26 is arranged at the lower end of the movable template 24. A lower template 25 is fixedly connected to the bottom of the fixed template 26. The upper template 23 and the lower template 25 are brought close to each other, so that the movable template 24 and the fixed template 26 are brought close to each other, so that the object can be stamped. The shock absorbing component includes a slide bar 17, and the slide bar 17 is fixed. Connected to the inner wall of the carrier box 16, the front and rear ends of the slide bar 17 are fixedly connected with dampers 22, the dampers 22 are fixedly connected to the upper template 23 and the lower template 25 for shock absorption, the upper template 23 and the lower template 25 are fixedly connected to the back side with evenly distributed connecting blocks 21, the middle of the connecting blocks 21 are rotatably connected with the inclined plate 20, the middle of the inclined plate 20 is rotatably connected with the second sliding block 19, and the second sliding block 19 is slidably connected to the outer ring of the slide bar 17, the outer ring of the middle of the slide bar 17 is sleeved with a reset spring 18, and the reset spring 18 is fixedly connected to the second sliding blocks 19 on the left and right sides, the upper template 23 and the lower template 25 are connected to the connecting block 2 1 is extruded, so that the inclined plate 20 and the connecting block 21 are rotated, so that the inclined plate 20 is close to the middle, and the inclined plate 20 and the second sliding block 19 are rotated, so that the second sliding block 19 slides on the outer wall of the slide rod 17, and the second sliding blocks 19 on both sides are pulled by the return spring 18, and the limiting blocks on both sides of the slide rod 17 are used to limit the second sliding block 19. The upper template 23 is penetrated and fixedly connected with uniformly distributed positioning pins 27, and the tail end of the positioning pin 27 is fixedly connected with a spring 29, and the spring 29 is fixedly connected to the upper end of the lower template 25. The fixed template 26 and the movable template 24 can be moved by the positioning pin 27 and the spring 29. For protection, the front and rear ends of the upper template 23 are fixedly connected with a fixing plate 32, the inner wall of the lower end of the fixing plate 32 is provided with a second sliding groove 36, the inner wall of the second sliding groove 36 is slidably connected with a second slider 35, and the bottom of the second slider 35 is fixedly connected with a baffle 15, the baffle 15 can be disassembled through the second slider 35 and the second sliding groove 36, the second slider 35 is limited by bolts, and the extrusion part is blocked by the baffle 15, and the right outer wall of the fixed template 26 is provided with a side template 30, and the inside of the side template 30 is penetrated and threaded with evenly distributed screws 31, and the side is blocked by the side template 30 and the screws 31, so that stamping can be performed.

[0039] Working principle: The rotating door 3 can be opened through the handle and hinge 2, and the material to be stamped is put in. The rotating plate 9 is driven by the motor 8 to rotate, so that the rotating plate 9 pulls the inclined rod 10, and the inclined rod 10 and the rotating plate 9 rotate. The inclined rod 10 and the moving plate 11 rotate, so that the moving plate 11 moves, so that the first sliding block 12 on the right side of the moving plate 11 slides on the inner wall of the guide block 13, and the moving plate 11 moves and drives the push plate 14 to move, so that the upper template 23 and the lower template 25 are close to the middle, and the upper template 23 and the lower template 25 are close to each other, so that the movable template 24 and the fixed template 26 are close to each other, so that the object is stamped, and the second slider 35 is limited by the bolt, and the extrusion is blocked by the baffle 15, and the side is blocked by the side template 30 and the screw 31. To enable stamping, the connecting block 21 is squeezed by the upper template 23 and the lower template 25, so that the inclined plate 20 and the connecting block 21 are rotated, so that the inclined plate 20 is close to the middle, and the inclined plate 20 and the second sliding block 19 are rotated, so that the second sliding block 19 slides on the outer wall of the slide rod 17, and the second sliding block 19 on both sides is pulled by the reset spring 18. The limiting blocks on both sides of the slide rod 17 limit the second sliding block 19 for shock absorption, and the dampers 22 on both sides are used for buffering. The fixed template 26 and the movable template 24 can be protected by the locating pins 27 and the springs 29. After the material is stamped, the lower template 25 returns to the initial position, and the electric push rod 33 pushes the arc push rod 34 to move, pushes the material out, and cleans the stamping position through the cleaning pad on the outer wall of the arc push rod 34.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping die for processing a plugging strip, comprising a processing box (1), characterized in that: The processing box (1) is fixedly connected with support columns (5) at the four corners on the right side, and the other end of the support column (5) is fixedly connected with a groove plate (6). The inner wall of the right side of the processing box (1) is provided with a first slide groove (4), and the inner wall of the first slide groove (4) is slidably connected with a first slider (7). The outer wall of the left middle part of the groove plate (6) is fixedly connected with a motor (8), and the output end of the motor (8) is fixedly connected with a rotating plate (9). The upper and lower ends of the rotating plate (9) are rotatably connected with an inclined rod (10), and the other end of the inclined rod (10) is rotatably connected with a moving disk (11). The left side of the groove plate (6) is fixedly connected with a guide block (13), and the inner wall of the guide block (13) is slidably connected with the first sliding block (1 2), and the first sliding block (12) is fixedly connected to the movable plate (11), the right outer wall of the movable plate (11) is fixedly connected with a push plate (14), and the push plate (14) is fixedly connected with the first sliding block (7), the opposite side of the push plate (14) is fixedly connected with a carrier box (16), and a shock absorbing component is arranged inside the carrier box (16), the lower end of the upper push plate (14) is provided with a punch joint (28), the lower outer wall of the punch joint (28) is fixedly connected with an upper template (23), the middle section of the top of the upper template (23) is fixedly connected with a movable template (24), the lower end of the movable template (24) is provided with a fixed template (26), and the bottom of the fixed template (26) is fixedly connected with a lower template (25).

2. A stamping die for processing a plugging strip according to claim 1, characterized in that: The damping assembly comprises a slide bar (17), the slide bar (17) is fixedly connected to the inner wall of the carrier box (16), the front and rear ends of the slide bar (17) are fixedly connected to dampers (22), the upper template (23) and the lower template (25) are fixedly connected to evenly distributed connection blocks (21) on the opposite sides, and the middle part of the connection blocks (21) is rotatably connected to an inclined plate (20).

3. A stamping die for processing a plugging strip according to claim 2, characterized in that: The middle part of the inclined plate (20) is rotatably connected with a second sliding block (19), and the second sliding block (19) is slidably connected to the outer ring of the sliding rod (17). The outer ring of the middle part of the sliding rod (17) is sleeved with a return spring (18), and the return spring (18) is fixedly connected to the second sliding blocks (19) on the left and right sides.

4. A stamping die for processing a plugging strip according to claim 1, characterized in that: A rotating door (3) is provided through the front end of the processing box (1), and the rotating door (3) is rotatably connected to the processing box (1) via a hinge (2).

5. The stamping die for processing a plugging strip according to claim 1, characterized in that: The upper template (23) is penetrated by and fixedly connected with uniformly distributed positioning pins (27), the tail ends of the positioning pins (27) are fixedly connected with springs (29), and the springs (29) are fixedly connected to the upper end of the lower template (25).

6. A stamping die for processing a plugging strip according to claim 1, characterized in that: The front and rear ends of the upper template (23) are fixedly connected with a fixing plate (32), the inner wall of the lower end of the fixing plate (32) is provided with a second sliding groove (36), the inner wall of the second sliding groove (36) is slidably connected with a second sliding block (35), and the bottom of the second sliding block (35) is fixedly connected with a baffle (15).

7. The stamping die for processing a plugging strip according to claim 1, characterized in that: A side mold plate (30) is provided on the right outer wall of the fixed mold plate (26), and evenly distributed screws (31) penetrate through and are threadedly connected to the inside of the side mold plate (30).

8. The stamping die for processing a plugging strip according to claim 1, characterized in that: An electric push rod (33) is fixedly connected to the inner wall of the rear end of the processing box (1), and an arc-shaped push rod (34) is fixedly connected to the output end of the electric push rod (33).

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