Automatic conveying tool for welding of automobile battery shell

Abstract

The utility model discloses an automobile battery shell welding automatic conveying tool which comprises a bottom frame, the middle of the bottom frame is concaved inwards, a battery shell is placed in the middle of the bottom frame, fixing devices are fixedly connected to the tops of the two sides of the bottom frame, the fixing devices clamp and limit the battery shell, limiting devices are arranged on the two sides of the bottom frame, and the limiting devices are arranged on the two sides of the bottom frame. The utility model relates to the technical field of battery shell processing. According to the automatic conveying tool for welding of the automobile battery shell, the groove is formed in the top of the bottom frame and used for containing the battery shell, the fixing device is arranged at the top of the bottom frame, so that the battery shell is conveniently clamped and fixed, the limiting device is arranged, the fixing device is conveniently limited, and the double functions of the fixing device and the limiting device are achieved; according to the battery shell welding tool, stable clamping of a battery shell can be achieved, it is guaranteed that displacement or shaking cannot occur in the conveying and welding process, the grooves of the bottom frame correspond to the protruding blocks on the conveying belt, it is guaranteed that the tool is accurately positioned on the conveying belt, and therefore the welding precision is improved.

Description

Technical Field

[0001] The utility model relates to the field of battery shell processing, and more specifically, to an automatic conveying tool for welding an automobile battery shell. Background Art

[0002] In the production process of automotive battery shells, welding is an important process. In order to improve production efficiency and welding quality, automated conveying tooling came into being. However, traditional conveying tooling often has problems such as unstable clamping and inaccurate positioning, which not only affects the accuracy of welding, but also may lead to an increase in product defective rate. Therefore, the development of an automatic conveying tooling for automotive battery shell welding that can stably clamp, accurately position and is easy to operate has become an urgent need in the industry. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the fact that traditional conveying tooling in the prior art often has problems such as unstable clamping and inaccurate positioning, which not only affects the welding accuracy, but also may lead to an increase in the product defective rate, the purpose of the utility model is to provide an automatic conveying tooling for automobile battery shell welding, which can realize that a groove is provided on the top of the bottom frame for placing the battery shell, a fixing device is provided on the top of the bottom frame to facilitate clamping and fixing the battery shell, and a limiting device is provided to facilitate limiting the fixing device. The dual functions of the fixing device and the limiting device can achieve stable clamping of the battery shell to ensure that no displacement or shaking occurs during the conveying and welding process. The groove of the bottom frame corresponds to the protrusion on the conveyor belt, which ensures the precise positioning of the tooling on the conveyor belt, thereby improving the welding accuracy, and the battery shell can be easily clamped and released by pulling the pull ring and the moving rod, which greatly improves the convenience of operation.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] An automatic conveying tool for welding an automobile battery shell comprises a bottom frame, the middle part of the bottom frame is recessed inwardly and a battery shell is placed thereon, fixing devices are fixedly connected to the tops of both sides of the bottom frame, the fixing devices clamp and limit the battery shell, and limiting devices are arranged on both sides of the bottom frame, the limiting devices further reinforce the fixing devices.

[0008] Preferably, a conveyor belt is arranged below the bottom frame, a convex block is fixedly connected to the top of the conveyor belt, and a groove is arranged at the bottom of the bottom frame, and the groove of the bottom frame corresponds to the convex block.

[0009] Preferably, the fixing device includes a fixing frame, a first spring, a clamping frame, a moving rod, a stop block and a pull ring. The fixing frame is fixedly connected to the top of the side wall of the bottom frame. The first spring is fixedly connected to the surface of the fixing frame. The fixing frame is fixedly connected to the clamping frame through the first spring. The clamping frame clamps and positions the battery housing. The outer wall of the clamping frame is fixedly connected to the moving rod. The moving rod is sleeved with the first spring. The moving rod is slidably connected to the fixing frame. The end of the moving rod is fixedly connected to the stop block. The surface of the stop block is fixedly connected to the pull ring.

[0010] Preferably, the limiting device includes a limiting frame, a second spring, a pressing block, a clamping rod, a clamping groove, a pull rod and a mounting block. The limiting frame is located inside the bottom frame. The second spring is fixedly connected to the inner wall of the limiting frame. The limiting frame is fixedly connected to the pressing block through the second spring. The surface of the pressing block is fixedly connected to the clamping rod. The clamping rod is slidably connected to the bottom frame. The clamping groove is arranged on the outer wall of the clamping frame. The clamping rod is clamped with the clamping groove. The back of the pressing block is fixedly connected to the pull rod. The pull rod is sleeved with the second spring. The pull rod is slidably connected to the bottom frame. The end of the pull rod located outside the bottom frame is fixedly connected to the mounting block.

[0011] Preferably, a rubber pad is arranged on the inner wall of the clamping frame.

[0012] Preferably, the number of the moving rods is two.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] A groove is arranged at the top of the bottom frame for placing the battery housing. A fixing device is arranged at the top of the bottom frame, which is convenient for clamping and fixing the battery housing. A limiting device is arranged, which is convenient for limiting the fixing device. The dual functions of the fixing device and the limiting device can realize the stable clamping of the battery housing, ensuring that it will not shift or shake during the transportation and welding processes.

[0016] The groove of the bottom frame corresponds to the convex blocks on the conveyor belt, ensuring the precise positioning of the tooling on the conveyor belt, thereby improving the welding precision.

[0017] By pulling the pull ring and the moving rod, the clamping and releasing of the battery housing can be easily realized, greatly improving the operation convenience.

[0018] The stable clamping and precise positioning can reduce the adjustment and correction time during the welding process, thereby improving the overall production efficiency. Brief description of the drawings

[0019] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the overall internal structure of the present utility model;

[0021] Figure 3 For the present utility model Figure 2 is a partial enlarged structural schematic diagram at position A of the present utility model.

[0022] Explanation of reference numerals in the figure:

[0023] 1. Bottom frame; 2. Battery housing; 3. Fixing device; 31. Fixing frame; 32. First spring; 33. Clamping frame; 34. Moving rod; 35. Stopper; 36. Pull ring; 4. Limiting device; 41. Limiting frame; 42. Second spring; 43. Extrusion block; 44. Locking rod; 45. Card slot; 46. Pull rod; 47. Mounting block; 5. Conveyor belt; 6. Convex block. Specific implementation mode

[0024] 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 the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0025] Embodiment 1:

[0026] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: an automatic conveying tooling for welding an automobile battery case, including a bottom frame 1. The middle part of the bottom frame 1 is recessed inward and the battery housing 2 is placed therein. The top of both sides of the bottom frame 1 is fixedly connected with a fixing device 3, and the fixing device 3 clamps and limits the battery housing 2. Limiting devices 4 are arranged on both sides of the bottom frame 1, and the limiting devices 4 further reinforce the fixing device 3. A groove is arranged at the top of the bottom frame 1 for placing the battery housing 2. The fixing device 3 is arranged at the top of the bottom frame 1, which is convenient for clamping and fixing the battery housing 2. The limiting device 4 is arranged, which is convenient for limiting the fixing device 3. The dual functions of the fixing device 3 and the limiting device 4 can realize the stable clamping of the battery housing 2, ensuring that it will not shift or shake during the conveying and welding processes. By pulling the pull ring 46 and the moving rod 34, the clamping and releasing of the battery housing 2 can be easily realized, greatly improving the convenience of operation.

[0027] Among them, a conveyor belt 5 is arranged below the bottom frame 1, and a convex block 6 is fixedly connected to the top of the conveyor belt 5. A groove is arranged at the bottom of the bottom frame 1, and the groove of the bottom frame 1 corresponds to the convex block 6. The groove of the bottom frame 1 corresponds to the convex block 6 on the conveyor belt 5, ensuring the precise positioning of the tooling on the conveyor belt 5, thereby improving the welding accuracy.

[0028] Among them, the fixing device 3 includes a fixing frame 31, a first spring 32, a clamping frame 33, a moving rod 34, a stop block 35 and a pull ring 36. The fixing frame 31 is fixedly connected to the top of the side wall of the bottom frame 1. The surface of the fixing frame 31 is fixedly connected with the first spring 32. The fixing frame 31 is fixedly connected with the clamping frame 33 through the first spring 32. The clamping frame 33 clamps and limits the battery housing 2. The outer wall of the clamping frame 33 is fixedly connected with the moving rod 34. The moving rod 34 is sleeved with the first spring 32. The moving rod 34 is slidably connected with the fixing frame 31. The end of the moving rod 34 is fixedly connected with the stop block 35. The surface of the stop block 35 is fixedly connected with the pull ring 36. By setting the fixing device 3, the fixing frame 31 supports the clamping frame 33 through the first spring 32, thereby squeezing and fixing the battery housing 2 and improving the fixing stability of the battery housing 2. When the battery housing 2 needs to be removed, pull the pull ring 36 to drive the stop block 35 to move, drive the moving rod 34 to move, drive the clamping frame 33 to move, increase the elastic potential energy of the first spring 32, and the battery housing 2 can be taken out.

[0029] Among them, the limiting device 4 includes a limiting frame 41, a second spring 42, a pressing block 43, a clamping rod 44, a clamping groove 45, a pull rod 46 and a mounting block 47. The limiting frame 41 is located inside the bottom frame 1. The inner wall of the limiting frame 41 is fixedly connected with the second spring 42. The limiting frame 41 is fixedly connected with the pressing block 43 through the second spring 42. The surface of the pressing block 43 is fixedly connected with the clamping rod 44. The clamping rod 44 is slidably connected with the bottom frame 1. The clamping groove 45 is arranged on the outer wall of the clamping frame 33. The clamping rod 44 is clamped with the clamping groove 45. The back of the pressing block 43 is fixedly connected with the pull rod 46. The pull rod 46 is sleeved with the second spring 42. The pull rod 46 is slidably connected with the bottom frame 1. The end of the pull rod 46 located outside the bottom frame 1 is fixedly connected with the mounting block 47. By setting the limiting device 4, the limiting frame 41 supports the pressing block 43 through the second spring 42, so that the clamping rod 44 is clamped with the clamping groove 45, and the clamping frame 33 can be limited, improving the fixing stability of the battery housing 2.

[0030] Among them, a rubber pad is arranged on the inner wall of the clamping frame 33. It improves the protection of the battery housing 2.

[0031] Among them, the number of the moving rods 34 is two. It improves the moving stability of the clamping frame 33.

[0032] The above; only the preferred specific embodiments of the present invention; but the protection scope of the present invention is not limited thereto; any person skilled in the art within the technical scope disclosed by the present invention; according to the technical solution and its improved concept of the present invention, make equivalent substitutions or changes; should be covered by the protection scope of the present invention.

Claims

1. An automatic conveying tooling for welding an automobile battery case, comprising a bottom frame (1), characterized in that: In the middle of the bottom frame (1), there is an inward depression where the battery housing (2) is placed. At the top of both sides of the bottom frame (1), a fixing device (3) is fixedly connected. The fixing device (3) clamps and limits the battery housing (2). On both sides of the bottom frame (1), a limiting device (4) is provided, and the limiting device (4) further strengthens the fixing device (3).

2. The automatic conveying tooling for welding of an automotive battery case according to claim 1, wherein: Below the bottom frame (1), a conveyor belt (5) is provided. At the top of the conveyor belt (5), a convex block (6) is fixedly connected. At the bottom of the bottom frame (1), there is a groove, and the groove of the bottom frame (1) corresponds to the convex block (6).

3. The automatic conveying tooling for welding of an automotive battery case according to claim 1, wherein: The fixing device (3) includes a fixing frame (31), a first spring (32), a clamping frame (33), a moving rod (34), a stopper (35) and a pull ring (36). The fixing frame (31) is fixedly connected to the top of the side wall of the bottom frame (1). On the surface of the fixing frame (31), a first spring (32) is fixedly connected. The fixing frame (31) is fixedly connected to the clamping frame (33) through the first spring (32). The clamping frame (33) clamps and limits the battery housing (2). On the outer wall of the clamping frame (33), a moving rod (34) is fixedly connected. The moving rod (34) is sleeved with the first spring (32). The moving rod (34) is slidably connected to the fixing frame (31). At the end of the moving rod (34), a stopper (35) is fixedly connected. On the surface of the stopper (35), a pull ring (36) is fixedly connected.

4. The automatic conveying tooling for welding of an automotive battery case according to claim 3, wherein: The limiting device (4) includes a limiting frame (41), a second spring (42), a pressing block (43), a clamping rod (44), a clamping groove (45), a pull rod (46) and a mounting block (47). The limiting frame (41) is located inside the bottom frame (1). On the inner wall of the limiting frame (41), a second spring (42) is fixedly connected. The limiting frame (41) is fixedly connected to the pressing block (43) through the second spring (42). On the surface of the pressing block (43), a clamping rod (44) is fixedly connected. The clamping rod (44) is slidably connected to the bottom frame (1). On the outer wall of the clamping frame (33), a clamping groove (45) is provided. The clamping rod (44) is clamped with the clamping groove (45). On the back of the pressing block (43), a pull rod (46) is fixedly connected. The pull rod (46) is sleeved with the second spring (42). The pull rod (46) is slidably connected to the bottom frame (1). At the end of the pull rod (46) located outside the bottom frame (1), a mounting block (47) is fixedly connected.

5. The automatic conveying tooling for welding of an automotive battery case according to claim 3, wherein: A rubber pad is provided on the inner wall of the clamping frame (33).

6. The automatic conveying tooling for welding of an automotive battery case according to claim 3, characterized in that: The number of the moving rods (34) is two.

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