Stamping device for wiring terminal of storage battery

Abstract

The utility model belongs to the technical field of equipment, and particularly relates to a storage battery wiring terminal stamping device which comprises an upper working table, a machining groove is formed in the upper working table, a clamping block is movably installed in the machining groove, a stamping device is fixedly installed at the upper end of the upper working table, and a connecting shaft is fixedly connected to the lower end of the stamping device. An upper connecting plate is fixedly mounted at the lower end of the connecting shaft. According to the stamping device, the replaceable stamping die is arranged and replaced according to the shape of a terminal needing to be stamped, the upper die is connected with the connecting plate at the bottom end of the stamping device, the upper die penetrates through the interior of the connecting plate and then is connected in a fastened mode through the threaded ring, and the connecting column is in the shape of a hexagonal column, so that the accurate alignment effect can be achieved during installation; the lower die is clamped in the machining groove, during installation, the clamping block is extruded backwards, the connecting rod is installed on the side face of the clamping block, one end of the connecting rod is connected with the sliding rod in the sliding groove in the side face, clamping stability can be improved, and convenience in use is improved through the replaceable stamping die.

Description

Technical Field

[0001] The utility model relates to the technical field of battery equipment, in particular to a stamping device for battery connection terminals. Background Technique

[0002] A device that converts chemical energy into electrical energy is called a chemical battery, generally simply referred to as a battery. After discharging, it can be recharged to regenerate the internal active substances - storing electrical energy as chemical energy; when discharging is required, the chemical energy is converted back into electrical energy again. Such batteries are called storage batteries, also known as secondary batteries or lead-acid batteries. Storage batteries are a widely used chemical "power source" in the world, with advantages such as stable voltage, safety and reliability, low price, wide application range, rich raw materials, and high recycling and regeneration utilization rate. They are the type of battery with the largest output and the widest use in the world. When connecting storage batteries, connection terminals are required. Most of the existing connection terminals are installed and connected by stamping. The stamping and forming of connection terminals is a manufacturing process used in the manufacture of electrical connectors and electronic devices. It is a process of processing metal sheets through stamping dies, pressure, and tools to form various connectors and terminals.

[0003] The molds of most connection terminal stamping devices are fixed and can only be applicable to connection terminals of one shape. When other terminals need to be stamped, the stamping device needs to be replaced, resulting in an increase in stamping costs. Moreover, certain debris will be generated during stamping, and if not cleaned for a long time, it will affect the stamping effect. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a stamping device for battery connection terminals, which solves the problems that the molds of the existing connection terminals are mostly fixedly installed, inconvenient to replace, and certain debris will be generated during stamping.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stamping device for battery connection terminals, including an upper workbench. A processing groove is opened inside the upper workbench. A clamping block is movably installed inside the processing groove. A puncher is fixedly installed at the upper end of the upper workbench. A connecting shaft is fixedly connected to the lower end of the puncher. An upper connecting plate is fixedly installed at the lower end of the connecting shaft. A lower connecting plate is movably connected to the lower end of the upper connecting plate. Fixed frames are fixedly installed on both sides of the upper workbench. A filter paper is movably installed on the side of the fixed frame. A fan is fixedly installed on the other side of the fixed frame.

[0006] As a preferred technical solution of the utility model, a bottom table is fixedly installed at the lower end of the upper workbench. Support rods are fixedly installed at the four corners of the upper workbench. The upper ends of the support rods are fixedly connected to an upper top plate.

[0007] As a preferred technical solution of the present utility model, the press is fixedly installed at the upper end of the upper top plate. A stabilizer is fixedly installed inside the upper top plate. The lower end of the press penetrates through the inside of the stabilizer. A switch is fixedly installed at the upper end of the upper workbench.

[0008] As a preferred technical solution of the present utility model, sliding grooves are fixedly opened on both sides of the processing groove. A connecting rod is fixedly installed on the side surface of the clamping block. The connecting rod is movably installed inside the sliding groove.

[0009] As a preferred technical solution of the present utility model, a fixing block is fixedly installed at the upper end of the processing groove. A support rod is fixedly installed inside the fixing block. A first spring is fixedly installed on the side surface of the fixing block. One end of the first spring is fixedly connected to the clamping block. A lower mold is movably installed inside the clamping block.

[0010] As a preferred technical solution of the present utility model, sliding rods are fixedly installed on both sides at the lower end of the upper connecting plate. The sliding rods penetrate through the inside of the lower connecting plate. A second spring is fixedly installed between the lower connecting plate and the upper connecting plate.

[0011] As a preferred technical solution of the present utility model, an upper mold is fixedly installed at the lower end of the lower connecting plate. A connecting column is fixedly installed at the upper end of the upper mold. The connecting column penetrates through the inside of the lower connecting plate. A connecting ring is movably connected to the outside of the connecting column.

[0012] Compared with the prior art, the present utility model provides a stamping device for battery terminal, which has the following beneficial effects:

[0013] 1. For this stamping device for battery terminal, by setting a replaceable stamping die, it can be replaced according to the shape of the terminal to be stamped. The upper mold is connected to the connecting plate at the bottom end of the press. The upper mold penetrates through the inside of the connecting plate and is then tightly connected through a threaded ring. The connecting column is in the shape of a hexagonal column, which can play an accurate alignment role during installation. The lower mold is clamped inside the processing groove. During installation, the clamping block is squeezed backward. A connecting rod is installed on the side surface of the clamping block, and one end of the connecting rod is connected to the sliding rod inside the side sliding groove, which can increase the stability during clamping. The replaceable stamping die increases the convenience during use.

[0014] 2. For this stamping device for battery terminal, by installing a dust suction device, certain debris will be generated during stamping. The fans on both sides continuously blow air outward, driving the air flow to carry the debris. A filter paper is installed on the side of the fan to filter the debris passing through the inside, which can effectively remove dust and at the same time reduce the impact on the surrounding environment, improving the processing effect of the stamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic three - dimensional structure diagram of a stamping device for a battery terminal of the present utility model;

[0016] Figure 2 Schematic sectional structure diagram of a stamping device for a battery terminal of the present utility model;

[0017] Figure 3 Schematic sectional structure diagram of a stamping device for a battery terminal of the present utility model;

[0018] Figure 4 A stamping device for a battery terminal of the present utility model Figure 3 Enlarged schematic diagram of the structure at position A in it.

[0019] In the figure: 1, bottom table; 2, upper working table; 3, support rod; 4, upper top plate; 5, puncher; 6, stabilizer; 7, switch; 8, processing groove; 9, sliding groove; 10, connecting rod; 11, first spring; 12, lower die; 13, fixing block; 14, clamping block; 15, support rod; 16, filter paper; 17, fixing frame; 18, fan; 19, connecting shaft; 20, upper connecting plate; 21, sliding rod; 22, lower connecting plate; 23, upper die; 24, connecting column; 25, connecting ring; 26, second spring. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , in this implementation scheme: A stamping device for a battery terminal includes an upper working table 2. A processing groove 8 is opened inside the upper working table 2 for processing operations to increase convenience and safety. A clamping block 14 is movably installed inside the processing groove 8 to clamp the lower die 12. An upper puncher 5 is fixedly installed at the upper end of the upper working table 2. The lower end of the puncher 5 is fixedly connected to a connecting shaft 19 to drive the stamping operation. The lower end of the connecting shaft 19 is fixedly installed with an upper connecting plate 20. The lower end of the upper connecting plate 20 is movably connected to a lower connecting plate 22 to cooperate in stamping and increase the stability of stamping. Fixing frames 17 are fixedly installed on both sides of the upper working table 2. A filter paper 16 is movably installed on the side of the fixing frame 17 to filter debris. A fan 18 is fixedly installed on the other side of the fixing frame 17 to drive the air to flow and carry the debris.

[0022] In this embodiment, a base table 1 is fixedly installed at the lower end of the upper working table 2, and support rods 3 are fixedly installed at the four corners of the upper working table 2 to increase the stability of the device during use. The upper ends of the support rods 3 are fixedly connected to an upper top plate 4, and a punching press 5 is fixedly installed at the upper end of the upper top plate 4 to provide a stable bearing function. A stabilizer 6 is fixedly installed inside the upper top plate 4, and the lower end of the punching press 5 penetrates through the inside of the stabilizer 6 to improve the stability during the punching process. A switch 7 is fixedly installed at the upper end of the upper working table 2, and sliding grooves 9 are fixedly opened on both sides of the processing groove 8. A connecting rod 10 is fixedly installed on the side surface of the clamping block 14, and the connecting rod 10 is movably installed inside the sliding groove 9 to increase the stability of the clamping block 14 during the clamping operation.

[0023] In this embodiment, a fixing block 13 is fixedly installed at the upper end of the processing groove 8, and a support rod 15 is fixedly installed inside the fixing block 13 to improve the supporting effect on the first spring 11. A first spring 11 is fixedly installed on the side surface of the fixing block 13, and one end of the first spring 11 is fixedly connected to the clamping block 14. A lower die 12 is movably installed inside the clamping block 14 for stable clamping and easy replacement. Slide rods 21 are fixedly installed on both sides of the lower end of the upper connecting plate 20, and the slide rods 21 penetrate through the inside of the lower connecting plate 22 to increase the buffering operation during stamping. A second spring 26 is fixedly installed between the lower connecting plate 22 and the upper connecting plate 20 to utilize the elastic effect for buffering. An upper die 23 is fixedly installed at the lower end of the lower connecting plate 22, and a connecting column 24 is fixedly installed at the upper end of the upper die 23. The connecting column 24 penetrates through the inside of the lower connecting plate 22 for easy connection. A connecting ring 25 is movably connected to the outside of the connecting column 24 for easy replacement connection.

[0024] The working principle and usage process of the present utility model: The operator first installs a suitable die according to the terminals to be punched. The connecting column 24 at the upper end of the upper die 23 is snapped into the inside of the lower connecting plate 22, and then it is firmly installed through the connecting ring 25. The lower die 12 is installed inside the processing groove 8. A clamping block 14 is installed inside the processing groove 8, and a first spring 11 is fixedly installed at the rear end of the clamping block 14. The elastic effect of the first spring 11 is used to clamp the lower die 12. A second spring 26 is fixedly installed between the upper end of the lower connecting plate 22 and the upper connecting plate 20. Slide rods 21 are fixedly installed at both ends of the upper connecting plate 20, and the slide rods 21 penetrate through the inside of the lower connecting plate 22, which can buffer during stamping to prevent damage to the terminals caused by excessive pressure. Fixing frames 17 are fixedly installed on both sides of the upper working table 2. Filter papers 16 are installed inside the fixing frames 17, and fans 18 are installed on the side surfaces of the fixing frames 17. The fans 18 continuously exhaust air outward to drive air flow and carry away the debris to prevent it from accumulating inside the processing groove 8.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A battery terminal punching device, comprising a fan upper workbench (2), characterized in that: A processing groove (8) is provided inside the upper working table (2), a clamping block (14) is movably installed inside the processing groove (8), a punch (5) is fixedly installed on the upper end of the upper working table (2), a connecting shaft (19) is fixedly connected to the lower end of the punch (5), an upper connecting plate (20) is fixedly installed on the lower end of the connecting shaft (19), and a lower connecting plate (22) is movably connected to the lower end of the upper connecting plate (20), fixed frames (17) are fixedly installed on both sides of the upper working table (2), filter paper (16) is movably installed on the side of the fixed frame (17), and a fan (18) is fixedly installed on the other side of the fixed frame (17).

2. A battery terminal punching device according to claim 1, characterized in that: A base platform (1) is fixedly mounted on the lower end of the upper working platform (2), support rods (3) are fixedly mounted on the four corners of the upper working platform (2), and an upper top plate (4) is fixedly connected to the upper end of the support rods (3).

3. A battery terminal punching device according to claim 1, characterized in that: The punch (5) is fixedly mounted on the upper end of the upper top plate (4), a stabilizer (6) is fixedly mounted inside the upper top plate (4), the lower end of the punch (5) passes through the inside of the stabilizer (6), and a switch (7) is fixedly mounted on the upper end of the upper workbench (2).

4. A battery terminal punching device according to claim 1, characterized in that: Slide grooves (9) are fixedly provided on both sides of the processing groove (8), and connecting rods (10) are fixedly installed on the sides of the clamping block (14), and the connecting rods (10) are movably installed inside the slide grooves (9).

5. A battery terminal punching device according to claim 1, characterized in that: A fixing block (13) is fixedly mounted on the upper end of the processing groove (8), a support rod (15) is fixedly mounted on the inner side of the fixing block (13), a first spring (11) is fixedly mounted on the side of the fixing block (13), one end of the first spring (11) is fixedly connected to a clamping block (14), and a lower mold (12) is movably mounted on the inner side of the clamping block (14).

6. A battery terminal punching device according to claim 1, characterized in that: Sliding rods (21) are fixedly installed on both sides of the lower end of the upper connecting plate (20), and the sliding rods (21) penetrate the interior of the lower connecting plate (22). A second spring (26) is fixedly installed between the lower connecting plate (22) and the upper connecting plate (20).

7. A battery terminal punching device according to claim 1, characterized in that: An upper mold (23) is fixedly mounted on the lower end of the lower connecting plate (22), and a connecting column (24) is fixedly mounted on the upper end of the upper mold (23). The connecting column (24) passes through the interior of the lower connecting plate (22), and a connecting ring (25) is movably connected to the exterior of the connecting column (24).

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