Forming device for processing lithium battery shell

Abstract

The utility model discloses a forming device for processing a lithium battery shell, which relates to the technical field of lithium battery shell processing, and comprises a support plate, the lower part of the support plate is fixedly connected with support legs, the support plate is symmetrically provided with lifting holes, the lower part of the support plate is fixedly provided with a lifting air cylinder, and the lifting air cylinder is fixedly connected with the support legs. The output end of the lifting air cylinder extends into the lifting hole, the upper portion of the supporting plate is fixedly connected with a sliding rail, and the sliding rail is connected with a forming base in a sliding mode. The workpiece can be limited and adsorbed through the adsorption magnet and the placement groove, so that the forming and stamping operation is facilitated, and an additional clamp is not needed; the forming base, the pushing air cylinder and the sliding rail are arranged, so that the forming base can be moved out, and workpieces can be conveniently placed; and the lifting air cylinder and the through hole are arranged, so that the machined workpiece can be conveniently pushed up, the workpiece can be conveniently taken out, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery shell processing, in particular to a forming device for lithium battery shell processing. Background Art

[0002] The lithium battery shell is a very crucial part of the battery assembly. It not only plays a role in protecting the internal materials of the battery, but also can increase the strength of the shell to ensure the safety and stability of the battery. When processing the lithium battery shell, a forming device is required.

[0003] In the existing technology, the forming device of the lithium battery shell completes the forming operation by pressing the workpiece with a stamping head. However, during the forming process, the workpiece needs to be clamped first, and corresponding jigs need to be installed. Moreover, the formed workpiece is not convenient to take out from the mold, which is inconvenient to use. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide a forming device for lithium battery shell processing. By setting the adsorption magnet and the placement groove, the workpiece can be restricted and adsorbed, so as to facilitate the forming stamping operation without additional jigs; by setting the forming seat, the pushing cylinder and the slide rail, the forming seat can be moved out to facilitate the placement of the workpiece; by setting the lifting cylinder and the through hole, the processed workpiece can be easily pushed up to facilitate the removal of the workpiece, which is convenient to use.

[0005] One of the purposes of the utility model is realized by adopting the following technical scheme: a forming device for lithium battery shell processing, including a support plate, the lower part of the support plate is fixedly connected with support legs, the support plate is symmetrically provided with lifting holes, the lower part of the support plate is fixedly installed with a lifting cylinder, the output end of the lifting cylinder extends into the lifting hole, the upper part of the support plate is fixedly connected with a slide rail, a forming seat is slidably connected to the slide rail, two forming grooves are arranged on the forming seat, a placement groove adapted to the workpiece is arranged on the forming seat and above the forming groove, a through hole is arranged in the forming groove, an adsorption magnet is fixedly connected to the outside of the forming groove, the middle part of the support plate is fixedly connected with a forming frame, a pushing cylinder is fixedly installed at the lower part of the forming frame, the output end of the pushing cylinder is fixedly connected with a connecting frame, the connecting frame is fixedly connected with the forming seat, a hydraulic cylinder is fixedly installed at the upper part of the forming frame, the output end of the hydraulic cylinder is fixedly connected with a moving plate, and a stamping head is fixedly connected to the lower part of the moving plate. By setting the adsorption magnet and the placement groove, the workpiece can be restricted and adsorbed, so as to facilitate the forming stamping operation without additional jigs; by setting the forming seat, the pushing cylinder and the slide rail, the forming seat can be moved out to facilitate the placement of the workpiece; by setting the lifting cylinder and the through hole, the processed workpiece can be easily pushed up to facilitate the removal of the workpiece, which is convenient to use.

[0006] According to the forming device for processing the lithium battery shell described above, a limiting rod is fixedly connected to the upper part of the moving plate. The limiting rod passes through the forming frame and is slidably connected to each other.

[0007] According to the forming device for processing the lithium battery shell described above, the number of the limiting rods is four and they are arranged axially symmetrically.

[0008] According to the forming device for processing the lithium battery shell described above, the number of the support legs is four and they are arranged axially symmetrically.

[0009] According to the forming device for processing the lithium battery shell described above, the through hole and the lifting hole are of the same size.

[0010] According to the forming device for processing the lithium battery shell described above, the number of the lifting cylinders is two and they are arranged axially symmetrically.

[0011] According to the forming device for processing the lithium battery shell described above, the shape of the longitudinal section of the forming frame is an inverted U shape.

[0012] According to the forming device for processing the lithium battery shell described above, the punching head and the forming groove are mutually adapted.

[0013] Beneficial effects

[0014] Compared with the prior art, by arranging the adsorption magnets and the placement grooves, the workpiece can be restricted and adsorbed in this utility model, so as to facilitate the forming and stamping operations without additional fixtures; by arranging the forming seat, the pushing cylinder and the slide rail, the forming seat can be moved out, so as to facilitate the placement of the workpiece; by arranging the lifting cylinder and the through hole, the processed workpiece can be conveniently pushed up, so as to facilitate the taking out of the workpiece, and it is convenient to use.

[0015] Some of the additional aspects and advantages of the present utility model will be given in the following description, some will become obvious from the following description, or be understood through the practice of the present utility model. Description of the drawings

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0017] Figure 1 is a schematic structural diagram of a forming device for processing a lithium battery shell according to the present utility model;

[0018] Figure 2 is a schematic structural diagram of the lower view angle of a forming device for processing a lithium battery shell according to the present utility model;

[0019] Figure 3 is a schematic structural diagram of the forming seat of a forming device for processing a lithium battery shell according to the present utility model;

[0020] Figure 4 This is a schematic structural diagram of an adsorption magnet for a forming device used in processing the housing of a lithium battery of the present utility model.

[0021] Legend description:

[0022] 1. Support plate; 101. Lifting hole; 2. Support leg; 3. Slide rail; 4. Pushing cylinder; 5. Connecting frame; 6. Forming seat; 7. Forming frame; 701. Moving plate; 702. Stamping head; 703. Limiting rod; 704. Hydraulic cylinder; 601. Forming groove; 602. Adsorption magnet; 603. Through hole; 8. Lifting cylinder. Detailed implementation manners

[0023] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0024] Refer to Figures 1-4, in an embodiment of the present utility model, a forming device for processing a lithium battery shell includes a support plate 1. A support leg 2 is fixedly connected to the lower part of the support plate 1. The number of support legs 2 is four and they are arranged axially symmetrically. Lifting holes 101 are symmetrically arranged on the support plate 1. A lifting cylinder 8 is fixedly installed at the lower part of the support plate 1. The number of lifting cylinders 8 is two and they are arranged axially symmetrically. The output end of the lifting cylinder 8 extends into the lifting hole 101. A slide rail 3 is fixedly connected to the upper part of the support plate 1. A forming seat 6 is slidably connected to the slide rail 3. Two forming grooves 601 are arranged on the forming seat 6. A placement groove adapted to the workpiece is arranged on the forming seat 6 and above the forming groove 601. A through hole 603 is arranged in the forming groove 601. The through hole 603 has the same size as the lifting hole 101. An adsorption magnet 602 is fixedly connected to the outside of the forming groove 601. A forming frame 7 is fixedly connected to the middle of the support plate 1. A pushing cylinder 4 is fixedly installed at the lower part of the forming frame 7. The output end of the pushing cylinder 4 is fixedly connected to a connecting frame 5. The connecting frame 5 is fixedly connected to the forming seat 6. A hydraulic cylinder 704 is fixedly installed at the upper part of the forming frame 7. The output end of the hydraulic cylinder 704 is fixedly connected to a moving plate 701. A limiting rod 703 is fixedly connected to the upper part of the moving plate 701. The limiting rod 703 passes through the forming frame 7 and is slidably connected to each other. The longitudinal section of the forming frame 7 is in an inverted U shape. The number of limiting rods 703 is four and they are arranged axially symmetrically. A punching head 702 is fixedly connected to the lower part of the moving plate 701. The punching head 702 is adapted to the forming groove 601. First, the pushing cylinder 4 is ventilated to work, driving the forming seat 6 to move forward, placing the workpiece into the front placement groove. The placement groove restricts the workpiece, and the adsorption magnet 602 adsorbs the workpiece. Then the pushing cylinder 4 resets. Under the action of the hydraulic source, the hydraulic cylinder 704 drives the moving plate 701 to move downward, thereby driving the punching head 702 to move downward. The punching head 702 performs a punching and forming operation on the workpiece. Then the hydraulic cylinder 704 resets again. During the punching process, the workpiece is placed into the rear placement groove, and then the pushing cylinder 4 works, driving the forming seat 6 to move forward. Then the through hole 603 corresponds to the lifting hole 101, and the lifting cylinder 8 is ventilated to work. Its output end rises through the through hole 603, jacking up the workpiece, so as to facilitate taking out the processed workpiece and putting in a new workpiece. While taking and placing the workpiece, a synchronous punching and forming operation is carried out at the rear placement groove. Then the pushing cylinder 4 resets, and thus the rear lifting cylinder 8 jacks up the rear workpiece. Repeating the above actions can continuously take and place the workpiece. By setting the adsorption magnet 602 and the placement groove, the workpiece can be restricted and adsorbed, facilitating the forming and punching operation without additional fixtures; by setting the forming seat 6, the pushing cylinder 4, and the slide rail 3, the forming seat 6 can be moved out, facilitating the placement of the workpiece; by setting the lifting cylinder 8 and the through hole 603, it is convenient to push up the processed workpiece, facilitating the taking out of the workpiece, and it is easy to use.

[0025] Working principle: During use, the whole is connected to an external power source, a hydraulic source, a gas source, and a controller. The controller is a conventional and well-known device for control;

[0026] First, the pushing cylinder 4 is ventilated to work, driving the forming seat 6 to move forward, placing the workpiece into the front-side placing groove. The placing groove restricts the workpiece, and the adsorption magnet 602 adsorbs the workpiece. Then, the pushing cylinder 4 resets. Under the action of the hydraulic source, the hydraulic cylinder 704 drives the moving plate 701 to move downward, thereby driving the stamping head 702 to move downward. The stamping head 702 performs stamping and forming operations on the workpiece. Then, the hydraulic cylinder 704 resets again. During the stamping process, the workpiece is placed into the rear-side placing groove, and then the pushing cylinder 4 works, driving the forming seat 6 to move forward. Then, the through hole 603 corresponds to the lifting hole 101, and the lifting cylinder 8 is ventilated to work. Its output end rises through the through hole 603, lifting the workpiece, so as to facilitate the removal of the processed workpiece and the placement of a new workpiece. While the workpiece is being taken and placed, the stamping and forming operations are synchronously carried out at the rear-side placing groove. Then, the pushing cylinder 4 resets, and thus the rear-side lifting cylinder 8 lifts the rear-side workpiece. By repeating the above actions, the continuous taking and placing of the workpiece can be completed.

[0027] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art to which the present invention pertains, various changes can also be made without departing from the gist of the present invention.

Claims

1. A forming device for processing a lithium battery shell, comprising a support plate (1), characterized in that: The lower part of the support plate (1) is fixedly connected to a support leg (2), the support plate (1) is symmetrically provided with lifting holes (101), the lower part of the support plate (1) is fixedly installed with a lifting cylinder (8), the output end of the lifting cylinder (8) extends into the lifting hole (101), the upper part of the support plate (1) is fixedly connected to a slide rail (3), the slide rail (3) is slidably connected to a forming seat (6), the forming seat (6) is provided with two forming grooves (601), the forming seat (6) is provided with a placement groove adapted to the workpiece and located above the forming groove (601), and the forming groove (601) is provided with a The through hole (603) is fixedly connected to the outer side of the forming groove (601) with an adsorption magnet (602), the middle part of the support plate (1) is fixedly connected to a forming frame (7), the lower part of the forming frame (7) is fixedly installed with a pushing cylinder (4), the output end of the pushing cylinder (4) is fixedly connected to a connecting frame (5), the connecting frame (5) is fixedly connected to the forming seat (6), the upper part of the forming frame (7) is fixedly installed with a hydraulic cylinder (704), the output end of the hydraulic cylinder (704) is fixedly connected to a moving plate (701), and the lower part of the moving plate (701) is fixedly connected to a punching head (702).

2. A lithium battery shell processing molding device according to claim 1, characterized in that: The upper part of the movable plate (701) is fixedly connected to a limiting rod (703), and the limiting rod (703) passes through the forming frame (7) and is slidably connected to each other.

3. A lithium battery shell processing molding device according to claim 2, characterized in that: There are four limit rods (703) in number, and they are arranged axially symmetrically.

4. A lithium battery shell processing molding device according to claim 1, characterized in that: The number of the supporting legs (2) is four and they are arranged axially symmetrically.

5. A lithium battery shell processing molding device according to claim 1, characterized in that: The through hole (603) is the same size as the lifting hole (101).

6. A lithium battery shell processing molding device according to claim 1, characterized in that: There are two lifting cylinders (8), which are arranged axially symmetrically.

7. A lithium battery shell processing molding device according to claim 1, characterized in that: The longitudinal section of the forming frame (7) is in an inverted U shape.

8. A lithium battery shell processing molding device according to claim 1, characterized in that: The punch head (702) and the forming groove (601) are adapted to each other.

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