Positioning quick-change mechanism of battery box cover punching device

Abstract

The utility model discloses a battery box cover punching device positioning quick change mechanism, including positioning table, the positioning table top fixedly connected with the installation base, the installation base top side fixedly connected with the limit stop, installation base inside fixedly connected with the installation base plate, and the installation base plate top side rotationally connected with the push wheel, the push wheel is provided with multiple groups, and each group has a plurality of, and each group push wheel is about the bisecting line of installation base plate and presents left and right symmetry distribution, and the installation base plate top side rotationally connected with the bearing wheel, and the bearing wheel is about the bisecting line of installation base and presents left and right symmetry distribution, and the bearing wheel one end is provided with the limit stop, and the limit stop one side is provided with the pneumatic cylinder, and the pneumatic cylinder is fixed on the installation base through the support, and the pneumatic cylinder one end is connected with the positioning plate, and the bearing wheel other end is provided with the support plate, and the push wheel and the bearing wheel top are provided with the battery box cover to be processed. The device can not only improve the punching efficiency of the battery box cover to be processed, but also can guarantee the punching accuracy of the battery box cover to be processed.

Description

Technical Field

[0001] This utility model relates to the field of battery box cover processing technology, specifically a positioning quick-change mechanism for a battery box cover punching device. Background Technology

[0002] The battery case cover is a component of the battery case, and its main function is to seal and protect the batteries inside the battery case.

[0003] In order to facilitate the installation of subsequent accessories, the battery box cover needs to be drilled during the manufacturing process. However, the existing battery box cover is usually placed on a fixed processing table when drilling, which is inconvenient to move. At the same time, the battery box cover is also prone to deformation when drilling. Therefore, it needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-change positioning mechanism for a battery box cover punching device, so as to solve the problem of easy deformation of the punching position of the battery box cover mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning quick-change mechanism for a battery box cover punching device, comprising a positioning platform, a mounting base fixedly connected to the top of the positioning platform, a mounting substrate fixedly connected inside the mounting base, a push wheel rotatably connected to the top side of the mounting substrate, and a load-bearing wheel rotatably connected to the top side of the mounting base. The load-bearing wheels are symmetrically distributed about the bisector of the mounting base. A limit stop is provided at one end of the load-bearing wheel, and a cylinder is provided on one side of the limit stop. The cylinder is fixed to the mounting base by a bracket, a positioning plate is connected to one end of the cylinder, and a support plate is provided at the other end of the load-bearing wheel. The battery box cover to be processed is provided on the top of the push wheel and the load-bearing wheel.

[0006] Preferably, the push wheels are provided in multiple sets, with multiple push wheels in each set, and each set of push wheels is symmetrically distributed about the bisector of the mounting base plate.

[0007] Preferably, a limit block is fixedly connected to the top side of the mounting base, with one limit block at each of the front and rear ends of the positioning plate.

[0008] Preferably, a mounting seat is fixedly connected to the top side of the mounting base. Two sets of mounting seats are provided, and the two sets of mounting seats are symmetrically distributed about the bisector of the mounting base. A load-bearing wheel is rotatably connected to the inner side of the mounting seat, and the height of the load-bearing wheel is higher than that of the push wheel.

[0009] Preferably, the support plate has an opening, the height of the support plate is lower than the height of the load-bearing wheel, and the support plate is supported on the bottom of the edge of the battery box cover to be processed.

[0010] Preferably, the mounting base has multiple through holes, and a gap is left between the mounting base and the positioning platform.

[0011] Preferably, a support frame is fixedly connected to the top of the positioning platform, the mounting base is fixedly connected to the support frame by bolts, and casters are installed on the bottom side of the positioning platform.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) This device can not only improve the drilling efficiency of the battery box cover to be processed, but also ensure the drilling accuracy of the battery box cover to be processed.

[0013] (2) This device uses load-bearing wheels, limit blocks and positioning plates on the top of the mounting base to position the battery box cover to be processed, ensuring the stability of the position of the battery box cover to be processed. At the same time, a support plate is set up. During the drilling process, the support plate supports the bottom of the edge of the battery box cover to be processed, thus supporting the drilling position of the battery box cover to be processed, avoiding deformation around the drilling position, and improving the processing efficiency and accuracy of the battery box cover to be processed.

[0014] (3) This device is equipped with multiple sets of push wheels. Under the action of the push wheels, the battery box cover to be processed can be smoothly inserted into the push wheel from one side of the mounting base. It also facilitates the discharge of the battery box cover to be processed. The positioning table can be moved, which is convenient to transfer the positioning table according to the processing requirements. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the positioning and quick-change mechanism of a battery box cover punching device according to the present invention. Figure 2 This utility model relates to a positioning and quick-change mechanism for a battery box cover punching device. Figure 1 Enlarged view of point A in the middle; Figure 3 This is a top view of the positioning and quick-change mechanism of the battery box cover punching device of this utility model; Figure 4 This is a top view of the support plate of the positioning quick-change mechanism of the battery box cover punching device of this utility model.

[0016] In the diagram: 1. Support frame; 2. Positioning platform; 3. Push wheel; 4. Mounting base; 5. Mounting base; 6. Battery box cover to be processed; 7. Positioning plate; 8. Support plate; 9. Load-bearing wheel; 10. Cylinder; 11. Mounting seat; 12. Limiting block. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4This utility model provides a technical solution: a quick-change positioning mechanism for a battery box cover drilling device, including a positioning platform 2, a mounting base 5 fixedly connected to the top of the positioning platform 2, and a limit block 12 fixedly connected to the top side of the mounting base 5. One limit block 12 is provided at each of the front and rear ends of the positioning plate 7. This structure, through the limit blocks 12, can limit the left and right sides of the battery box cover 6 to be processed, making the position of the battery box cover 6 on the mounting base 5 more precise. A mounting seat 11 is fixedly connected to the top side of the mounting base 5. Two sets of mounting seats 11 are provided, and the two sets of mounting seats 11 are symmetrically distributed about the bisector of the mounting base 5. The inner side of the mounting seat 11 is rotatably connected to... The structure includes load-bearing wheels 9, which are higher than the push wheels 3. These wheels support the battery box cover 6, distributing its weight and ensuring stable movement. The mounting base 5 has multiple through holes, and a gap exists between it and the positioning platform 2 for easy dust cleaning. A support frame 1 is fixedly connected to the top of the positioning platform 2, and the mounting base 5 and support frame 1 are bolted together. Casters are mounted on the bottom of the positioning platform 2, allowing for easy repositioning. A mounting base plate 4 is fixedly connected inside the mounting base 5, and a rotatable connection is made to the top of the mounting base plate 4. Multiple sets of push wheels 3 are provided, each set containing multiple push wheels. Each set of push wheels 3 is symmetrically distributed about the bisector of the mounting base 4. This structure allows for stable clamping of the battery box cover 6 to be processed, while also facilitating its movement and pushing it to the designated position for processing. A load-bearing wheel 9 is rotatably connected to the top side of the mounting base 5. The load-bearing wheel 9 is symmetrically distributed about the bisector of the mounting base 5. A limit stop 12 is provided at one end of each load-bearing wheel 9, and a cylinder 10 is located on one side of the limit stop 12. The cylinder 10 is fixed to the mounting base 5 by a bracket, and a positioning plate 7 is connected to one end of the cylinder 10. The positioning plate 7 pushes the cylinder. The 10 automatically adheres to the top side of the battery box cover 6 to be processed, thereby positioning the battery box cover 6 to be processed and ensuring the stability of the battery box cover 6 during the processing. The other end of the load-bearing wheel 9 is provided with a support plate 8, which has an opening. The height of the support plate 8 is lower than the height of the load-bearing wheel 9. The support plate 8 supports the bottom edge of the battery box cover 6 to be processed. This structure can support the bottom edge of the battery box cover 6 to be processed through the support plate 8, and at the same time, the position of the opening is reserved. Without affecting the drilling of the battery box cover 6 to be processed, the deformation of the battery box cover 6 to be processed is avoided during the drilling process. The top of the push wheel 3 and the load-bearing wheel 9 is provided with the battery box cover 6 to be processed.

[0019] Working principle: When using the battery box cover punching device to position the quick-change mechanism, the operator first places one side of the battery box cover 6 to be processed on the top of the support plate 8 and the mounting base 5, so that the battery box cover 6 to be processed is inserted between the load-bearing wheel 9, the positioning plate 7 and the limit stop 12. Then, the battery box cover 6 to be processed is pushed. During the movement, the battery box cover 6 to be processed rubs against the push wheel 3, which pushes the push wheel 3 to rotate. When the battery box cover 6 to be processed is pushed to the designated position, the cylinder 10 drives the positioning plate 7 to approach the top of the battery box cover 6 to be processed and clamp it. Then, the punching work begins.

[0020] Although the present invention 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A positioning quick-change mechanism for a battery box cover punching device, comprising a positioning platform (2), characterized in that: The positioning platform (2) is fixedly connected to the top of the mounting base (5), and the mounting base (5) is fixedly connected to the mounting substrate (4). The top side of the mounting substrate (4) is rotatably connected to the push wheel (3), and the top side of the mounting base (5) is rotatably connected to the load-bearing wheel (9). The load-bearing wheel (9) is symmetrically distributed about the bisector of the mounting base (5). One end of the load-bearing wheel (9) is provided with a limit stop (12), and one side of the limit stop (12) is provided with a cylinder (10). The cylinder (10) is fixed on the mounting base (5) by a bracket. One end of the cylinder (10) is connected to a positioning plate (7), and the other end of the load-bearing wheel (9) is provided with a support plate (8). The top of the push wheel (3) and the load-bearing wheel (9) is provided with a battery box cover (6) to be processed.

2. The positioning and quick-change mechanism for a battery box cover punching device according to claim 1, characterized in that: The push wheel (3) is provided in multiple sets, with multiple push wheels in each set. Each set of push wheels (3) is symmetrically distributed about the bisector of the mounting base plate (4).

3. The positioning and quick-change mechanism for a battery box cover punching device according to claim 1, characterized in that: The mounting base (5) is fixedly connected to a limit block (12) on its top side, and there is one limit block (12) at each of the front and rear ends of the positioning plate (7).

4. The positioning and quick-change mechanism for a battery box cover punching device according to claim 1, characterized in that: The mounting base (5) is fixedly connected to the top side of the mounting seat (11). There are two sets of mounting seats (11). The two sets of mounting seats (11) are symmetrically distributed about the bisector of the mounting base (5). The inner side of the mounting seat (11) is rotatably connected to the load-bearing wheel (9). The height of the load-bearing wheel (9) is higher than that of the push wheel (3).

5. The positioning and quick-change mechanism for a battery box cover punching device according to claim 1, characterized in that: The support plate (8) has an opening, and the height of the support plate (8) is lower than the height of the load-bearing wheel (9). The support plate (8) is supported on the bottom edge of the battery box cover (6) to be processed.

6. The positioning and quick-change mechanism for a battery box cover punching device according to claim 1, characterized in that: The mounting base (5) has multiple through holes, and there is a gap between the mounting base (5) and the positioning platform (2).

7. The positioning and quick-change mechanism for a battery box cover punching device according to claim 1, characterized in that: The top of the positioning platform (2) is fixedly connected to a support frame (1), and the mounting base (5) is fixedly connected to the support frame (1) by bolts. The bottom side of the positioning platform (2) is equipped with casters.

Images