A battery terminal stamping die with convenient positioning

Abstract

The utility model relates to the technical field of battery production, and discloses a battery terminal stamping die that is easy to position, including a table, a mounting bracket is fixedly connected to the left side of the rear side of the table, a first hydraulic cylinder is fixedly connected to the right side of the top of the mounting bracket, a stamping rod is passed through and arranged at the output end of the first hydraulic cylinder, a fixing frame is fixedly connected to the middle of the top of the table, a mold is arranged in the middle of the top of the fixing frame, and the mold corresponds to the stamping rod, and a first slide groove is fixedly connected to the left side of the top of the table and the left side of the bottom of the mounting bracket. The utility model provides a battery terminal stamping die that is easy to position, and the spacing between stamping positions is accurately controlled through the mutual cooperation between the trigger block, the reset spring, the telescopic rod, the trigger sensor, the slider and the limit frame, thereby avoiding the waste of original parts and reducing the production cost.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a battery terminal stamping die which is convenient for positioning. Background Art

[0002] A stamping die is a special process equipment used to process materials into parts during cold stamping. It is called a cold stamping die. 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 the material, thereby obtaining the desired parts. Stamping dies are also needed in the manufacturing process of battery terminals.

[0003] After searching, the existing Chinese patent announcement number is: CN212216721U, which provides a battery terminal stamping die. The patent sets a lower die device on the entire die, in which a pressure plate driven by a moving rod can firmly fix the original placed on the template, avoiding stamping failure due to loose fixation, thereby improving the practicality of the entire die.

[0004] Although the above patent can firmly fix the original parts on the template, the above battery terminal stamping die still has the following problems: the stamping position of the original parts of the stamping die is determined only by the operator's experience, which easily causes waste of original materials and increases production costs. In addition, the stamping die needs to manually press and pull up the pressure plate each time it stamps, which is cumbersome, time-consuming, labor-intensive, and has low work efficiency.

[0005] In view of the above problems, a battery terminal stamping die which is convenient for positioning is proposed. Utility Model Content

[0006] The utility model aims to provide a battery terminal stamping die that is easy to position, thereby solving the problems in the background technology that easily cause material waste, increase production costs, and are cumbersome to operate and have low work efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery terminal stamping die that is convenient for positioning, comprising a table, a mounting bracket is fixedly connected to the left side of the rear side of the table, a first hydraulic cylinder is fixedly connected to the right side of the top of the mounting bracket, a stamping rod is penetrated and arranged at the output end of the first hydraulic cylinder, a fixing frame is fixedly connected to the middle of the top of the table, a die is arranged in the middle of the top of the fixing frame, and the die corresponds to the stamping rod, a first slide groove is fixedly connected to the left side of the top of the table and the left side of the bottom of the mounting bracket, a slide rod is penetrated and slidably connected to the upper inner side of the first slide groove, and the two A slider is penetrated and slidably connected to the right part of the outer wall of the sliding rod, a card frame is penetrated and slidably connected to the upper part of the lower sliding rod, and the card frame is penetrated and slidably connected to the lower first sliding groove, a positioning mechanism is arranged between the two sliding blocks, and the two sliding blocks are penetrated and slidably connected to the second sliding groove on the opposite sides, a first threaded rod is penetrated and rotatably connected to the middle part of the front side of the second sliding groove, and the first threaded rod is penetrated and threadedly connected to the slider, a second threaded rod is penetrated and threadedly connected to the rear part of the left side of the upper second sliding groove, and the second threaded rod is penetrated and rotatably connected to the upper first sliding groove, and a fixing component is arranged on the right side of the mounting bracket.

[0008] By adopting the above technical solution, the slider is driven to move by the first threaded rod, the upper second slide groove is driven to move by the second threaded rod, and the original is supported by the clamping frame.

[0009] As a further description of the above technical solution: the positioning mechanism includes a telescopic rod, the upper end of the telescopic rod is fixedly connected to the upper slider, a reset spring passes through and is fixedly connected to the upper outer portion of the telescopic rod, and the other end of the reset spring is fixedly connected to the upper slider, a trigger block is provided at the lower end of the telescopic rod, a trigger sensor passes through and is provided at the middle of the top of the lower slider, and the trigger sensor corresponds to the trigger block.

[0010] By adopting the above technical solution, the telescopic rod is driven to move by the spring, and the trigger block contacts the trigger sensor.

[0011] As a further description of the above technical solution: the fixing assembly includes a second hydraulic cylinder, the second hydraulic cylinder passes through and is fixedly connected to the mounting bracket, the output end of the mounting bracket passes through and is fixedly connected with a pressure plate, the front and rear parts of the top of the pressure plate are fixedly connected with a first limit rod, and the first limit rod passes through and is slidably connected to the mounting bracket.

[0012] By adopting the above technical solution, the pressing plate is driven to move by the second hydraulic cylinder.

[0013] As a further description of the above technical solution: a servo motor is fixedly connected to the middle of the front side of the second slide slot and the rear of the left side of the upper first slide slot, and the front servo motor output end passes through and is fixedly connected to the first threaded rod, and the rear servo motor output end passes through and is fixedly connected to the second threaded rod.

[0014] By adopting the above technical solution, the first threaded rod and the second threaded rod are driven to rotate by the servo motor.

[0015] As a further description of the above technical solution: a second limiting rod penetrates and is slidably connected to the left rear part of the lower second sliding groove, and the second limiting rod is fixedly connected to the first sliding groove.

[0016] By adopting the above technical solution, the relative movement of the first sliding groove is limited by the second limiting rod.

[0017] As a further description of the above technical solution: the rear ends of the two first threaded rods are penetrated and fixedly connected with synchronous pulleys, a synchronous belt is penetrated and arranged between the outer walls of the two synchronous pulleys, a dust cover is arranged on the outside of the synchronous belt, and the dust cover is fixedly connected to the second slide groove.

[0018] By adopting the above technical solution, the synchronous belt is driven to move by the synchronous pulley.

[0019] As a further description of the above technical solution: the bottom of the upper sliding block is fixedly connected to the limiting frame, and the telescopic rod passes through the limiting frame, and a latch is passed through and arranged at the lower right side of the telescopic rod, and the latch passes through the trigger block.

[0020] By adopting the above technical solution, the relative movement between the telescopic rod and the trigger block is limited by the latch pin.

[0021] As a further description of the above technical solution: an original part is arranged on the upper part of the mold, and a collection box is fixedly connected to the bottom of the table.

[0022] By adopting the above technical solution, the battery terminals are collected through the collection box.

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

[0024] 1. The utility model provides a battery terminal stamping die that is easy to position. Through the cooperation between the trigger block, the reset spring, the telescopic rod, the trigger sensor, the slider and the limit frame, the spacing between the stamping positions is accurately controlled, thereby avoiding the waste of original parts and reducing the production cost.

[0025] 2. The utility model provides a battery terminal stamping die that is easy to position. Through the cooperation between the second hydraulic cylinder, the first limiting rod, the pressing plate and the stamping mold, the manual repeated opening and closing of the pressing plate is avoided, the operation steps are simplified, and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a front view of the overall structure of the utility model;

[0027] Figure 2 A schematic diagram of a mold of the utility model;

[0028] Figure 3 It is a schematic diagram of a trigger sensor of the utility model;

[0029] Figure 4 A schematic diagram of a trigger block of the utility model;

[0030] Figure 5 is a schematic diagram of the positioning mechanism of the utility model;

[0031] Figure 6 It is a schematic diagram of the synchronous belt of the utility model.

[0032] In the figure: 1. first hydraulic cylinder; 2. first limit rod; 3. mounting bracket; 4. dust cover; 5. card frame; 6. first slide; 7. pressure plate; 8. original part; 9. second slide; 10. table; 11. collection box; 12. punch rod; 13. mold; 14. fixing frame; 15. second limit rod; 16. first threaded rod; 17. trigger sensor; 18. slider; 19. servo motor; 20. slider; 21. second threaded rod; 22. trigger block; 23. limit frame; 24. reset spring; 25. telescopic rod; 26. latch; 27. synchronous belt; 28. synchronous pulley; 29. ​​second hydraulic cylinder. DETAILED DESCRIPTION

[0033] 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.

[0034] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0035] Combination Figure 1 and Figure 6The utility model is a battery terminal stamping die that is convenient for positioning, including a table 10, a mounting bracket 3 is fixedly connected to the left side of the rear side of the table 10, a first hydraulic cylinder 1 is fixedly connected to the right side of the top of the mounting bracket 3, the output end of the first hydraulic cylinder 1 penetrates and is provided with a stamping rod 12, a fixing frame 14 is fixedly connected to the middle of the top of the table 10, a mold 13 is provided in the middle of the top of the fixing frame 14, and the mold 13 corresponds to the stamping rod 12, a servo motor 19 is fixedly connected to the middle of the front side of the second slide 9 and the left rear of the upper first slide 6, and the output end of the front servo motor 19 penetrates and is fixedly connected to the first threaded rod 16, and the output end of the rear servo motor 19 penetrates and is fixedly connected to the second threaded rod 21 The second limit rod 15 is slidably connected to the left rear part of the lower second slide groove 9, and the second limit rod 15 is fixedly connected to the first slide groove 6. The rear ends of the two first threaded rods 16 are penetrated and fixedly connected with synchronous pulleys 28. A synchronous belt 27 is penetrated and arranged between the outer walls of the two synchronous pulleys 28. A dust cover 4 is arranged on the outer side of the synchronous belt 27, and the dust cover 4 is fixedly connected to the second slide groove 9. The bottom of the upper slider 18 is fixedly connected to the limit frame 23, and the telescopic rod 25 penetrates the limit frame 23. The lower right part of the telescopic rod 25 penetrates and is provided with a pin 26, and the pin 26 penetrates the trigger block 22. The original 8 is arranged on the upper part of the mold 13, and the collection box 11 is fixedly connected to the bottom of the table 10.

[0036] The servo motor 19 can achieve precise motion control and can accurately adjust the position of the positioning mechanism relative to the mold 13 to adapt to the production of battery terminals of different sizes. The synchronous pulley 28 cooperates with the synchronous belt 27 to ensure the synchronous movement of the two sliders 18. The dust cover 4 connects the two second slide grooves 9 and prevents the external environment from affecting the operation of the synchronous pulley 28.

[0037] Combination Figure 3-Figure 5The left side of the top of the table 10 and the left side of the bottom of the mounting bracket 3 are both fixedly connected with a first slide groove 6, a slide rod 20 is penetrated and slidably connected to the upper inner part of the first slide groove 6, and a slider 18 is penetrated and slidably connected to the right outer wall of the two slide rods 20, and a card frame 5 is penetrated and slidably connected to the upper part of the lower slider 18, and the card frame 5 penetrates and is slidably connected to the lower first slide groove 6, and a positioning mechanism is provided between the two sliders 18, and the opposite sides of the two sliders 18 are penetrated and slidably connected to the second slide groove 9, and the middle part of the front side of the second slide groove 9 is penetrated and rotatably connected to the first threaded rod 16, and the first threaded rod 16 penetrates and is rotatably connected to the slide The block 18 is threadedly connected, and a second threaded rod 21 is penetrated and threadedly connected to the left rear part of the upper second slide groove 9, and the second threaded rod 21 penetrates and is rotatably connected to the upper first slide groove 6. The positioning mechanism includes a telescopic rod 25, the upper end of the telescopic rod 25 is fixedly connected to the upper slider 18, and a return spring 24 is penetrated and fixedly connected to the upper outer part of the telescopic rod 25, and the other end of the return spring 24 is fixedly connected to the upper slider 18. A trigger block 22 is arranged at the lower end of the telescopic rod 25, and a trigger sensor 17 is penetrated and arranged at the middle part of the top of the lower slider 18, and the trigger sensor 17 corresponds to the trigger block 22.

[0038] The upper second slide groove 9 and the second threaded rod 21 cooperate with each other to convert the rotational motion into linear motion. The second slide groove 9 and the first threaded rod 16 cooperate with each other to convert the rotational motion into linear motion. The card frame 5 can ensure the stable placement of the original part 8 during the stamping process. The trigger sensor 17 can control the operation of the fixed assembly and the first hydraulic cylinder 1 by detecting the position of the trigger block 22. The height of the trigger sensor 17 is slightly lower than the lower slider 18.

[0039] Combination Figure 2 A fixing component is arranged on the right side of the mounting bracket 3, and the fixing component includes a second hydraulic cylinder 29, and the second hydraulic cylinder 29 passes through and is fixedly connected to the mounting bracket 3, and a pressure plate 7 passes through and is fixedly connected to the output end of the mounting bracket 3, and the front and rear parts of the top of the pressure plate 7 are fixedly connected to the first limiting rod 2, and the first limiting rod 2 passes through and is slidably connected to the mounting bracket 3.

[0040] The pressing plate 7 is driven downward by the second hydraulic cylinder 29 to cooperate with the die 13 to press and fix the original part 8. The pressing plate 7 is semicircular, which ensures that the original part 8 is pressed without affecting the stamping work.

[0041] Working principle: first align one corner of the original part 8 with the stamping die 13, then open the fixing assembly to temporarily fix the original part 8 on the stamping die 13, then open the first hydraulic cylinder 1 to drive the stamping rod 12 to move downward and stamp the original part 8, then control the first hydraulic cylinder 1 and the fixing assembly to lift up in sequence, and then push the original part 8 to the left. Under the pressure of the original part 8, the trigger block 22 moves upward in cooperation with the return spring 24, so that the circular hole formed by the stamping on the original part 8 moves to the bottom of the trigger block 22, and the trigger block 22 moves downward under the action of the return spring 24. The first hydraulic cylinder 11 moves and contacts the trigger sensor 17. After the trigger sensor 17 is triggered, the fixing assembly and the first hydraulic cylinder 1 fall down in sequence to fix and stamp the original part 8. The original part 8 can be stamped by repeating the above steps. The stamped terminal passes through the table 10 and falls into the collecting box 11 and is collected. The second threaded rod 21 and the first threaded rod 16 are driven to rotate by the rear servo motor 19 and the front servo motor 19. The lateral and longitudinal positions of the positioning mechanism from the stamping mold 13 can be adjusted, and terminals of different sizes can be adapted by replacing trigger blocks 22 of different sizes.

[0042] 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.

[0043] 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 battery terminal stamping die that is convenient for positioning, comprising a table (10), characterized in that: The left side of the rear side of the table (10) is fixedly connected with a mounting bracket (3), the right side of the top of the mounting bracket (3) is fixedly connected with a first hydraulic cylinder (1), the output end of the first hydraulic cylinder (1) passes through and is provided with a punching rod (12), the middle part of the top of the table (10) is fixedly connected with a fixing frame (14), the middle part of the top of the fixing frame (14) is provided with a mold (13), and the mold (13) corresponds to the punching rod (12), the left side of the top of the table (10) and the left side of the bottom of the mounting bracket (3) are both fixedly connected with a first slide groove (6), the upper inner part of the first slide groove (6) passes through and is slidably connected with a slide bar (20), and the right parts of the outer walls of the two slide bars (20) are both passed through and are slidably connected with a slider ( 18), the upper part of the lower slider (18) penetrates and is slidably connected with a card frame (5), and the card frame (5) penetrates and is slidably connected with the lower first slide groove (6), a positioning mechanism is arranged between the two sliders (18), and the opposite sides of the two sliders (18) are penetrated and slidably connected with a second slide groove (9), the middle part of the front side of the second slide groove (9) penetrates and is rotatably connected with a first threaded rod (16), and the first threaded rod (16) penetrates and is threadedly connected with the slider (18), the left rear part of the upper second slide groove (9) penetrates and is threadedly connected with a second threaded rod (21), and the second threaded rod (21) penetrates and is rotatably connected with the upper first slide groove (6), and a fixing component is arranged on the right side of the mounting bracket (3).

2. A battery terminal stamping die that is convenient for positioning according to claim 1, characterized in that: The positioning mechanism comprises a telescopic rod (25), the upper end of the telescopic rod (25) is fixedly connected to the upper slider (18), a return spring (24) passes through and is fixedly connected to the upper outer portion of the telescopic rod (25), and the other end of the return spring (24) is fixedly connected to the upper slider (18), a trigger block (22) is arranged at the lower end of the telescopic rod (25), and a trigger sensor (17) passes through and is arranged at the middle of the top of the lower slider (18), and the trigger sensor (17) corresponds to the trigger block (22).

3. The battery terminal stamping die for convenient positioning according to claim 1, characterized in that: The fixing assembly comprises a second hydraulic cylinder (29), the second hydraulic cylinder (29) passes through and is fixedly connected to the mounting bracket (3), the output end of the mounting bracket (3) passes through and is fixedly connected to a pressure plate (7), the front and rear parts of the top of the pressure plate (7) are fixedly connected to a first limiting rod (2), and the first limiting rod (2) passes through and is slidably connected to the mounting bracket (3).

4. The battery terminal stamping die for convenient positioning according to claim 1, characterized in that: A servo motor (19) is fixedly connected to the middle of the front side of the second slide groove (9) and the rear of the left side of the upper first slide groove (6), and the output end of the front servo motor (19) passes through and is fixedly connected to the first threaded rod (16), and the output end of the rear servo motor (19) passes through and is fixedly connected to the second threaded rod (21).

5. The battery terminal stamping die for convenient positioning according to claim 1, characterized in that: A second limiting rod (15) penetrates and is slidably connected to the left rear portion of the second sliding groove (9) at the lower part, and the second limiting rod (15) is fixedly connected to the first sliding groove (6).

6. The battery terminal stamping die for convenient positioning according to claim 1, characterized in that: The rear ends of the two first threaded rods (16) are penetrated by and fixedly connected with a synchronous pulley (28), a synchronous belt (27) is penetrated and arranged between the outer walls of the two synchronous pulleys (28), a dust cover (4) is arranged on the outer side of the synchronous belt (27), and the dust cover (4) is fixedly connected to the second slide groove (9).

7. The battery terminal stamping die for convenient positioning according to claim 2, characterized in that: The bottom of the upper sliding block (18) is fixedly connected to a limiting frame (23), and the telescopic rod (25) passes through the limiting frame (23). A latch (26) is passed through and arranged at the lower right side of the telescopic rod (25), and the latch (26) passes through the trigger block (22).

8. The battery terminal stamping die for convenient positioning according to claim 1, characterized in that: The upper part of the mold (13) is provided with an original part (8), and the bottom of the table (10) is fixedly connected with a collection box (11).

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