Battery tab press forming cooling device

Abstract

This utility model discloses a battery connecting piece stamping and cooling device, relating to the field of spring connecting piece technology. It includes a base, with a mounting seat above the base. A hydraulic cylinder is mounted on the mounting seat, and a rotating mechanism is connected to the hydraulic cylinder. The rotating mechanism includes a transmission ring with an arc-shaped groove on its inner wall. A transmission pin is connected to the outer wall of the telescopic end of the hydraulic cylinder, and the transmission pin is slidably connected within the arc-shaped groove. The transmission ring is slidably connected to the mounting seat. A rotating mechanism is provided on the transmission ring, including a connecting pipe with a nozzle at its end. The rotating mechanism is used to adjust the angle of the connecting pipe. An annular groove is formed on the surface of the mounting seat, and a connecting rod is connected to the transmission ring. The connecting rod extends into the annular groove and is rotatably connected to the annular groove. This solution can cool the spring connecting piece from all directions, preventing its thermal deformation.

Description

Technical Field

[0001] This utility model relates to the field of battery connector technology, specifically a battery connector stamping and cooling device. Background Technology

[0002] Battery connectors (usually made of copper, aluminum, or nickel) generate high temperatures during the high-speed plastic deformation process of stamping, which may cause material softening, dimensional deformation, or surface oxidation, affecting conductivity and assembly accuracy. Therefore, the cooling device is a critical component in the stamping production line.

[0003] During the stamping process, the friction and deformation work of the metal lattice are converted into heat, which causes the connecting piece to deform due to heat. Therefore, it is necessary to cool it down. Existing cooling devices use high-pressure water mist sprayed from nozzles to cool it down. However, the position of the nozzles is usually fixed, which results in some parts of the spring connecting piece not being sprayed or not being sprayed evenly, resulting in poor cooling effect.

[0004] Therefore, we propose a battery connector stamping and cooling device to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a battery connector stamping and cooling device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a battery connector stamping and cooling device, comprising a base, a mounting seat above the base, a hydraulic cylinder mounted on the mounting seat, and a rotating mechanism connected to the hydraulic cylinder; the rotating mechanism includes a transmission ring, an arc-shaped groove formed on the inner wall of the transmission ring, a transmission pin connected to the outer wall of the telescopic end of the hydraulic cylinder, the transmission pin being slidably connected within the arc-shaped groove, and the transmission ring being slidably connected to the mounting seat; a rotating mechanism is provided on the transmission ring, the rotating mechanism including a connecting pipe, a nozzle being provided at the end of the connecting pipe, and the rotating mechanism being used to adjust the angle of the connecting pipe.

[0007] Preferably, the surface of the mounting base is provided with an annular groove, and a connecting rod is connected to the transmission ring. The connecting rod extends into the annular groove and is rotatably connected to the annular groove.

[0008] Preferably, the rotating mechanism includes a mounting plate, which is fixedly connected to the transmission ring. A rotating seat is provided on the mounting plate, and a positioning cylinder is rotatably connected to the rotating seat. The connecting pipe is installed inside the positioning cylinder, and an electric push rod is rotatably connected to the mounting plate. The telescopic end of the electric push rod is rotatably connected to the positioning cylinder.

[0009] Preferably, two fastening bolts are symmetrically arranged on the outer wall of the positioning cylinder. The fastening bolts are threaded onto the positioning cylinder and extend into the positioning cylinder. A square opening is provided on the mounting plate, and the connecting pipe passes through the square opening.

[0010] Preferably, the telescopic end of the hydraulic cylinder is connected to an upper mold, the surface of the base is mounted with a lower mold, a connecting frame is connected to the base, and the connecting frame and the mounting base are fixedly connected.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention, through the cooperation of a hydraulic cylinder and a rotating mechanism, can further drive the connecting pipe and nozzle on the rotating mechanism to rotate, thereby spraying water to cool the battery connecting piece from all directions. At the same time, the rotating mechanism can also adjust the angle of the nozzle. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0015] Figure 3 This is a cross-sectional view of the transmission ring of this utility model;

[0016] Figure 4 This is a schematic diagram of the rotating mechanism of this utility model;

[0017] Figure 5 This is a schematic diagram of the rotating mechanism of this utility model.

[0018] In the diagram: 1. Base; 2. Mounting seat; 3. Hydraulic cylinder; 4. Rotating mechanism; 41. Transmission ring; 42. Connecting rod; 43. Transmission pin; 44. Arc groove; 5. Rotating mechanism; 51. Mounting plate; 52. Electric push rod; 53. Positioning cylinder; 54. Connecting pipe; 55. Fastening bolt; 56. Rotating seat; 57. Square opening; 6. Upper mold; 7. Lower mold; 8. Connecting frame. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figure 1-5This utility model provides an embodiment of a battery connector stamping and cooling device, comprising a base 1, a mounting seat 2 above the base 1, a hydraulic cylinder 3 mounted on the mounting seat 2, and a rotating mechanism 4 connected to the hydraulic cylinder 3; the rotating mechanism 4 includes a transmission ring 41, an arc-shaped groove 44 formed on the inner wall of the transmission ring 41, and the arc-shaped groove 44 is a circulation groove; a transmission pin 43 is connected to the outer wall of the telescopic end of the hydraulic cylinder 3, the transmission pin 43 is slidably connected in the arc-shaped groove 44, and the transmission ring 41 is slidably connected to the mounting seat 2; a rotating mechanism 5 is provided on the transmission ring 41, the rotating mechanism 5 includes a connecting pipe 54, a nozzle is provided at the end of the connecting pipe 54, and the rotating mechanism 5 is used to adjust the angle of the connecting pipe 54.

[0021] Through the cooperation of hydraulic cylinder 3 and rotating mechanism 4, the connecting pipe 54 and nozzle on rotating mechanism 4 can be further rotated, thereby spraying water to cool the battery connecting piece from all directions. At the same time, the rotating mechanism 5 can also adjust the angle of the nozzle.

[0022] Please see Figure 2 , Figure 3 The surface of the mounting base 2 is provided with an annular groove, and a connecting rod 42 is connected to the transmission ring 41. The connecting rod 42 extends into the annular groove and is rotatably connected to the annular groove.

[0023] The working principle of the rotating mechanism 4 is that the movement of the hydraulic cylinder 3 further drives the transmission pin 43 on the hydraulic cylinder 3 to move. Since the transmission pin 43 is slidably connected with the arc groove 44 opened on the transmission ring 41, it drives the transmission ring 41 and the connecting rod 42 to rotate.

[0024] Please see Figure 4 The rotating mechanism 5 includes a mounting plate 51, which is fixedly connected to the transmission ring 41. A rotating seat 56 is provided on the mounting plate 51, and a positioning cylinder 53 is rotatably connected to the rotating seat 56. A connecting pipe 54 is installed inside the positioning cylinder 53. An electric push rod 52 is rotatably connected to the mounting plate 51, and the telescopic end of the electric push rod 52 is rotatably connected to the positioning cylinder 53.

[0025] Please see Figure 4 , Figure 5 Two fastening bolts 55 are symmetrically arranged on the outer wall of the positioning cylinder 53. The fastening bolts 55 are threaded onto the positioning cylinder 53 and extend into the positioning cylinder 53. The fastening bolts 55 are used to fix the connecting pipe 54 onto the positioning cylinder 53. A square opening 57 is provided on the mounting plate 51, and the connecting pipe 54 passes through the square opening 57.

[0026] The working principle of the rotating mechanism 5 is as follows: when it is necessary to adjust the nozzle angle, the electric push rod 52 is started first. The electric push rod 52 further pushes the positioning cylinder 53, which is rotatably connected to it, to rotate. The connecting pipe 54 installed inside the positioning cylinder 53 and the nozzle rotate synchronously, so that the nozzle angle can be adjusted.

[0027] Please see Figure 1 The upper mold 6 is connected to the telescopic end of the hydraulic cylinder 3, the lower mold 7 is installed on the surface of the base 1, the connecting frame 8 is connected to the base 1, and the connecting frame 8 is fixedly connected to the mounting base 2.

[0028] Working principle: When in use, first install the connecting pipe 54 and the nozzle inside the positioning cylinder 53, then fix the connecting pipe 54 inside the positioning cylinder 53 with the fastening bolt 55. Then adjust the angle of the nozzle by rotating the mechanism 5 so that the nozzle can spray onto the spring connecting plate. Then start the hydraulic cylinder 3, which drives the rotating mechanism 4 to rotate. The nozzle on the rotating mechanism 4 will rotate synchronously, thereby spraying the spring connecting plate in a circumferential manner.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A battery tab stamping forming cooling device comprising a base (1), characterized in that: A mounting base (2) is provided above the base (1), a hydraulic cylinder (3) is mounted on the mounting base (2), and a rotating mechanism (4) is connected to the hydraulic cylinder (3). The rotating mechanism (4) includes a transmission ring (41), an arc groove (44) is provided on the inner wall of the transmission ring (41), a transmission pin (43) is connected to the outer wall of the telescopic end of the hydraulic cylinder (3), the transmission pin (43) is slidably connected in the arc groove (44), and the transmission ring (41) is slidably connected on the mounting base (2). The transmission ring (41) is provided with a rotating mechanism (5), which includes a connecting pipe (54). The end of the connecting pipe (54) is provided with a nozzle. The rotating mechanism (5) is used to adjust the angle of the connecting pipe (54).

2. The battery tab stamping and forming cooling device of claim 1, wherein: The surface of the mounting base (2) is provided with an annular groove, and a connecting rod (42) is connected to the transmission ring (41). The connecting rod (42) extends into the annular groove and is rotatably connected to the annular groove.

3. The battery tab stamping and forming cooling device of claim 1, wherein: The rotating mechanism (5) includes a mounting plate (51), which is fixedly connected to the transmission ring (41). A rotating seat (56) is provided on the mounting plate (51), and a positioning cylinder (53) is rotatably connected to the rotating seat (56). A connecting pipe (54) is installed inside the positioning cylinder (53). An electric push rod (52) is rotatably connected to the mounting plate (51), and the telescopic end of the electric push rod (52) is rotatably connected to the positioning cylinder (53).

4. The battery tab stamping and forming cooling device of claim 3, wherein: Two fastening bolts (55) are symmetrically arranged on the outer wall of the positioning cylinder (53). The fastening bolts (55) are threaded onto the positioning cylinder (53) and extend into the positioning cylinder (53). A square opening (57) is provided on the mounting plate (51), and the connecting pipe (54) passes through the square opening (57).

5. The battery tab stamping and forming cooling device of claim 1, wherein: The upper mold (6) is connected to the telescopic end of the hydraulic cylinder (3), the lower mold (7) is installed on the surface of the base (1), the connecting frame (8) is connected to the base (1), and the connecting frame (8) and the mounting base (2) are fixedly connected.

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