A special die for processing the terminal of a flat spring

Abstract

The utility model relates to a kind of special mould of processing inserted spring terminal, belong to inserted spring terminal processing technical field, including support vertical plate, the quantity of support vertical plate is two, the top of support vertical plate is fixedly installed with stamping platform, the top of stamping platform is equipped with traction long hole, two the support vertical plate between being provided with anti-fracture traction assembly, the anti-fracture traction assembly includes the drive shaft rotationally installed between two support vertical plate.The special mould of processing inserted spring terminal, by setting up traction long hole in the top of stamping platform, setting up two drive shafts between two support vertical plates, setting up driving wheel on the surface of drive shaft, transmission belt on the surface of driving wheel, setting up several traction clamping columns on the surface of transmission belt, when the raw material of inserted spring terminal is pulled, multiple traction clamping columns are inserted into the through hole of raw material, so that raw material is evenly stressed, avoid raw material to be pulled apart.

Description

Technical Field

[0001] This utility model relates to the field of spring terminal processing technology, specifically a special mold for processing spring terminals. Background Technology

[0002] A spring-loaded terminal is a component used for electrical connections. It is typically made of a material with good electrical conductivity, such as copper or copper alloys. Its spring portion is generally a flexible, sheet-like structure that fits tightly into the corresponding socket or other connecting parts, ensuring good electrical connection and mechanical stability. The terminal body, serving as the support for the spring and the electrical conduction path, is usually cylindrical, square, or other specific shapes, and is made of thicker material to ensure sufficient strength and current-carrying capacity.

[0003] Utility model patent CN208051292U discloses a special mold for processing spring terminals. The spring terminal includes a spring assembly and a mating assembly, with the spring assembly and mating assembly material strips being spring assembly material strip and mating assembly material strip, respectively. The special mold includes an upper clamping plate, an upper template, and a lower template. The upper clamping plate, upper template, and lower template respectively include a spring assembly plate, a mating assembly plate, and an assembly plate. Special channels for the spring assembly and mating assembly are formed at the upper template and lower template, and the spring assembly and mating assembly are formed within these special channels. The special channels for the spring assembly and the mating assembly are distributed in a cross shape. The spring assembly and mating assembly are formed in the preceding steps at the intersection and assembled at the intersection. This special mold can avoid the loss of time, cost, and manpower, reduce the error rate, and improve production efficiency.

[0004] However, the special mold for processing spring terminals requires pulling the raw material forward in multiple forming molds during use. After processing, the connecting part becomes thinner and is easily broken during the traction process. Therefore, a special mold for processing spring terminals is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a special mold for processing spring terminals, which has advantages such as preventing the raw material from being pulled apart during the traction process. It solves the problem that in common special molds for processing spring terminals, the connecting parts become thinner after processing the raw material, making them easy to be pulled apart during the traction process.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A special mold for processing spring terminals includes two support plates. A stamping platform is fixedly installed on the top of each support plate. A traction elongated hole is opened on the top of the stamping platform. An anti-breakage traction component is provided between the two support plates.

[0008] The anti-breakage traction assembly includes a drive shaft rotatably mounted between the two support plates. A drive wheel is fixedly mounted on the surface of the drive shaft. A conveyor belt is wound around the surface of the drive wheel. A plurality of traction pins are fixedly mounted on the surface of the conveyor belt, and the plurality of traction pins are evenly distributed on the surface of the conveyor belt.

[0009] Furthermore, a drive motor is fixedly installed on one side of the support plate, and the output shaft of the drive motor is fixedly connected to one end of one of the drive shafts.

[0010] Furthermore, a synchronous pulley is fixedly mounted at one end of each of the two drive shafts, and the two synchronous pulleys are connected by a belt drive.

[0011] Furthermore, three support shafts are rotatably mounted between the two support plates, and support wheels are fixedly mounted on the surface of the support shafts, with the support wheels located inside the conveyor belt.

[0012] Furthermore, a mounting plate is fixedly installed on the top of the supporting plate, and a mounting top plate is fixedly installed on the top of the mounting plate.

[0013] Furthermore, a perforated hydraulic cylinder is fixedly installed on the top of the mounting plate, and a perforated stamping die is fixedly installed on the movable end of the perforated hydraulic cylinder. A stamping hole is opened on the top of the stamping platform, and the perforated stamping die is adapted to the stamping hole.

[0014] Furthermore, a dividing cylinder is fixedly installed on the top of the mounting plate, and a dividing stamping die is fixedly installed on the movable end of the dividing cylinder. A dividing hole is opened on the top of the stamping platform, and the dividing stamping die is adapted to the dividing hole.

[0015] Furthermore, a forming cylinder is fixedly installed on the top of the mounting plate, and a forming stamping die is fixedly installed on the movable end of the forming cylinder. A forming groove is opened on the top of the stamping platform, and the forming stamping die is adapted to the forming groove.

[0016] Compared with the prior art, this utility model provides a special mold for processing spring terminals, which has the following advantages:

[0017] This specialized mold for processing spring terminals features a traction hole at the top of a stamping platform, two drive shafts between two support plates, drive wheels on the surface of the drive shafts, a transmission belt on the surface of the drive wheels, and several traction pins on the surface of the transmission belt. When the raw material for the spring terminal is being pulled, the multiple traction pins are inserted into the through holes of the raw material, ensuring that the raw material is subjected to uniform force and preventing it from breaking. This solves the problem that in common specialized molds for processing spring terminals, the connecting parts become thinner after processing, making them prone to breakage during the traction process. Attached Figure Description

[0018] Figure 1 This is a front sectional view of the structure of this utility model;

[0019] Figure 2 This is a top view of the stamping platform of this utility model;

[0020] Figure 3 This is a side sectional view of the structure of this utility model;

[0021] Figure 4 This is a three-dimensional drawing of the anti-breakage traction component of this utility model.

[0022] In the diagram: 1. Support plate; 2. Stamping platform; 3. Traction elongated hole; 4. Drive shaft; 5. Drive wheel; 6. Conveyor belt; 7. Traction pin; 8. Drive motor; 9. Synchronous pulley; 10. Support shaft; 11. Support wheel; 12. Mounting plate; 13. Mounting top plate; 14. Hole-opening cylinder; 15. Hole-opening stamping die; 16. Stamping hole; 17. Dividing cylinder; 18. Dividing stamping die; 19. Dividing hole; 20. Forming cylinder; 21. Forming stamping die; 22. Forming groove. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1 to 4 In this embodiment, a special mold for processing spring terminals includes two support plates 1. A stamping platform 2 is fixedly installed on the top of the support plates 1. A traction elongated hole 3 is opened on the top of the stamping platform 2. An anti-breakage traction component is provided between the two support plates 1.

[0025] The anti-breakage traction assembly includes a drive shaft 4 rotatably mounted between two support plates 1, a drive wheel 5 fixedly mounted on the surface of the drive shaft 4, a transmission belt 6 wound around the surface of the drive wheel 5, and a number of traction pins 7 fixedly mounted on the surface of the transmission belt 6, with the number of traction pins 7 evenly distributed on the surface of the transmission belt 6.

[0026] Specifically, the drive shaft 4 rotates, which drives the drive wheel 5 to rotate, which in turn drives the transmission belt 6 to rotate. The through hole opened on the raw material of the spring terminal is inserted into the traction pin 7. The traction pin 7 moves, which drives the raw material to move. The force points of the raw material are distributed through multiple traction pins 7 to prevent the raw material from being torn during the traction process.

[0027] Please see Figure 2 and Figure 3 In this embodiment, a drive motor 8 is fixedly installed on one side of the support plate 1, and the output shaft of the drive motor 8 is fixedly connected to one end of one of the drive shafts 4.

[0028] Each of the two drive shafts 4 has a synchronous pulley 9 fixedly mounted at one end, and the two synchronous pulleys 9 are connected by a belt drive. The drive motor 8 drives one of the drive shafts 4 to rotate, which in turn drives the two synchronous pulleys 9 to rotate via the belt, causing the other drive shaft 4 to rotate synchronously, and thus driving the transmission belt 6 to rotate.

[0029] Please see Figure 1 and Figure 4 In this embodiment, three support shafts 10 are rotatably installed between the two support plates 1, and support wheels 11 are fixedly installed on the surface of the support shafts 10. The support wheels 11 are located inside the conveyor belt 6.

[0030] Please see Figures 1 to 3 In this embodiment, a mounting plate 12 is fixedly installed on the top of the supporting plate 1, and a mounting top plate 13 is fixedly installed on the top of the mounting plate 12.

[0031] A perforating cylinder 14 is fixedly installed on the top of the mounting plate 13. A perforating punching die 15 is fixedly installed on the movable end of the perforating cylinder 14. A punching hole 16 is opened on the top of the punching platform 2, and the perforating punching die 15 is adapted to the punching hole 16. The perforating cylinder 14 drives the perforating punching die 15 to move, opening through holes on the top of the raw material. The spacing between the through holes is equal to the spacing between the traction pins 7.

[0032] Secondly, a dividing cylinder 17 is fixedly installed on the top of the mounting plate 13. A dividing stamping die 18 is fixedly installed on the movable end of the dividing cylinder 17. A dividing hole 19 is opened on the top of the stamping platform 2, and the dividing stamping die 18 is adapted to the dividing hole 19. The dividing cylinder 17 drives the dividing stamping die 18 to move, stamping the raw material into the required shape.

[0033] Finally, a forming cylinder 20 is fixedly installed on the top of the mounting plate 13. A forming stamping die 21 is fixedly installed on the movable end of the forming cylinder 20. A forming groove 22 is opened on the top of the stamping platform 2, and the forming stamping die 21 is adapted to the forming groove 22. The forming cylinder 20 drives the forming stamping die 21 to move, and finally shapes the raw material.

[0034] The working principle of the above embodiment is as follows: the drive motor 8 drives the transmission belt 6 to rotate, and the through hole opened on the raw material of the spring terminal is inserted into the traction pin 7. The traction pin 7 moves, driving the raw material to move. The force points of the raw material are distributed by multiple traction pins 7 to prevent the raw material from being torn during the traction process.

[0035] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0036] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A special mold for processing spring terminals, comprising a support plate (1), characterized in that: The number of the support plates (1) is two, and a stamping platform (2) is fixedly installed on the top of the support plates (1). A traction elongated hole (3) is opened on the top of the stamping platform (2), and an anti-breakage traction component is provided between the two support plates (1). The anti-breakage traction assembly includes a drive shaft (4) rotatably mounted between two support plates (1), a drive wheel (5) fixedly mounted on the surface of the drive shaft (4), a conveyor belt (6) wound on the surface of the drive wheel (5), and a plurality of traction pins (7) fixedly mounted on the surface of the conveyor belt (6), with the plurality of traction pins (7) evenly distributed on the surface of the conveyor belt (6).

2. The special mold for processing spring terminals according to claim 1, characterized in that: A drive motor (8) is fixedly installed on one side of the support plate (1), and the output shaft of the drive motor (8) is fixedly connected to one end of one of the drive shafts (4).

3. The special mold for processing spring terminals according to claim 1, characterized in that: One end of each of the two drive shafts (4) is fixedly mounted with a synchronous pulley (9), and the two synchronous pulleys (9) are connected by belt drive.

4. A special mold for processing spring terminals according to claim 1, characterized in that: Three support shafts (10) are rotatably mounted between the two support plates (1), and support wheels (11) are fixedly mounted on the surface of the support shafts (10). The support wheels (11) are located inside the conveyor belt (6).

5. A special mold for processing spring terminals according to claim 1, characterized in that: The top of the support plate (1) is fixedly installed with an installation plate (12), and the top of the installation plate (12) is fixedly installed with an installation top plate (13).

6. A special mold for processing spring terminals according to claim 5, characterized in that: A perforated cylinder (14) is fixedly installed on the top of the mounting plate (13). A perforated stamping die (15) is fixedly installed on the movable end of the perforated cylinder (14). A stamping hole (16) is opened on the top of the stamping platform (2). The perforated stamping die (15) is adapted to the stamping hole (16).

7. A special mold for processing spring terminals according to claim 5, characterized in that: A dividing cylinder (17) is fixedly installed on the top of the mounting plate (13). A dividing stamping die (18) is fixedly installed on the movable end of the dividing cylinder (17). A dividing hole (19) is opened on the top of the stamping platform (2). The dividing stamping die (18) is adapted to the dividing hole (19).

8. A special mold for processing spring terminals according to claim 5, characterized in that: A forming cylinder (20) is fixedly installed on the top of the mounting plate (13). A forming stamping die (21) is fixedly installed on the movable end of the forming cylinder (20). A forming groove (22) is opened on the top of the stamping platform (2). The forming stamping die (21) is adapted to the forming groove (22).

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