Battery rubber frame positioning tool

Abstract

This utility model provides a battery frame positioning fixture, including a base plate, positioning pins, and lifting components. The base plate has several connecting holes on its top. There are several positioning pins, each with a connector at its bottom. Each positioning pin is secured to a connecting hole via the connector. There are several lifting components, each also mounted on a connector. The lifting components are used to lift the bottom surface of the frame. Each lifting component includes a mounting platform, located on top of the connector. The mounting platform includes a horizontal plate and a vertical plate, with the vertical plate at one end of the horizontal plate. A wedge-shaped platform is slidably mounted on the top of the horizontal plate. The mounting platform also has a drive mechanism for adjusting the position of the wedge-shaped platform. This design solves the problem of difficult positioning and fixing of irregularly shaped battery frames in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of battery frame processing technology, and in particular to a battery frame positioning fixture. Background Technology

[0002] The laptop battery housing is a core plastic component that secures and protects the laptop battery. It is typically made of PC+ABS fire-retardant material, combining lightweight design with strength. Its structure includes the frame body, battery placement slot, and buffer top block. During production, the raw materials are generally heated and melted, then injected into a mold, and formed under high pressure into a pre-designed frame structure. After cooling, it is demolded to obtain a semi-finished product.

[0003] Currently, in the production of laptop battery casings, depending on the different needs of customers, one or more post-processing steps such as labeling and marking are required. However, the shapes of battery casings vary greatly and are mostly irregular structures. After being placed on the workbench, due to gravity, the bottom of the casing will be stably supported on the workbench, but the top surface will become skewed, making it difficult to position and fix during processing, which affects production efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a battery frame positioning fixture, which solves the problem of difficult positioning and fixing during the processing of irregularly shaped battery frames.

[0005] According to an embodiment of this utility model, a battery frame positioning fixture includes a base plate, positioning pins, and lifting components. The top of the base plate has several connecting holes. There are several positioning pins, and each positioning pin has a connector at its bottom. Each positioning pin is secured to the connecting hole by the connector. There are several lifting components, and each lifting component is also provided on the connector. The lifting components are used to lift the bottom surface of the frame. Each lifting component includes a mounting platform, which is provided on the top of the connector. The mounting platform includes a horizontal plate and a vertical plate. The vertical plate is provided at one end of the horizontal plate. A wedge-shaped platform is slidably provided on the top of the horizontal plate. A drive mechanism for adjusting the position of the wedge-shaped platform is also provided on the mounting platform.

[0006] Compared with the prior art, this utility model has the following advantages: By setting several connecting holes on the base plate that can be detachably connected to the connecting parts, the positioning pins and the lifting components can change positions according to the size of the plastic frame. The positioning pins position the plastic frame, and the lifting components lift a part of the plastic frame, so that the surface of the plastic frame to be processed is parallel to the horizontal plane, thereby ensuring the processing quality. Subsequent operators only need to repeatedly replace the processed plastic frame, which improves the processing efficiency. When processing different models of plastic frames, only the positions of the positioning pins and the lifting components need to be changed, without the need to make other tooling, thus saving costs.

[0007] Furthermore, the drive mechanism includes: a screw, which is horizontally mounted on the vertical plate and threadedly connected to the vertical plate; one end of the screw that passes through the vertical plate is rotatably connected to the wedge-shaped platform; and the other end of the screw is provided with a handle.

[0008] Furthermore, the connector includes: a connecting post, with guide posts symmetrically arranged at both ends of the bottom of the connecting post, a guide groove for the guide post to pass through the top of each connecting hole, an annular groove in each connecting hole, the annular groove communicating with the guide groove, a limiting groove in the inner wall of each annular groove near the guide groove, and a limiting component in each connecting hole for pushing the guide post to be locked in the limiting groove.

[0009] Furthermore, the limiting component includes a spring, with the spring fixedly provided at the bottom of each connecting hole.

[0010] Furthermore, each spring has a circular piece fixedly attached to the end opposite to the bottom of the connecting hole, and each circular piece is slidably connected to the connecting hole.

[0011] Furthermore, each wedge-shaped platform has a slider at its bottom, and each horizontal plate has a groove at its top that mates with the slider. The wedge-shaped platform is slidably connected to the horizontal plate through the slider.

[0012] Furthermore, each horizontal plate has a frustum at its bottom, and each frustum has several insertion holes evenly spaced around its circumference. The top of the connector has a groove for inserting the frustum, and the outer wall of the connector has a threaded hole communicating with the groove. A pin is screwed into the threaded hole. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0014] Figure 2 This is a schematic diagram of the installation of the connector in an embodiment of the present utility model.

[0015] Figure 3 This is an exploded view of the lifting assembly according to an embodiment of the present invention.

[0016] Figure 4 This is a schematic diagram of the internal structure of the connection hole in an embodiment of the present utility model.

[0017] In the above attached figures: 1. Base plate; 2. Positioning pin; 3. Mounting platform; 301. Horizontal plate; 302. Vertical plate; 4. Wedge-shaped platform; 5. Screw; 6. Connecting column; 7. Guide column; 8. Guide groove; 9. Annular groove; 10. Limiting groove; 11. Spring; 12. Circular piece; 13. Frustum; 14. Insertion hole; 15. Pin. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] like Figures 1 to 3 As shown in the figure, this utility model embodiment proposes a battery frame positioning fixture, including a base plate 1, positioning pins 2, and lifting components. The base plate 1 has several connecting holes on its top. There are several positioning pins 2, each with a connecting piece at its bottom. Each positioning pin 2 is secured to a connecting hole via the connecting piece. There are several lifting components, each also mounted on a connecting piece. The lifting components are used to lift the bottom surface of the frame. Each lifting component includes a mounting platform 3, which is located on top of the connecting piece. The mounting platform 3 includes a horizontal plate 301 and a vertical plate 302. The vertical plate 302 is located at one end of the horizontal plate 301. A wedge-shaped platform 4 is slidably provided on the top of the horizontal plate 301. The mounting platform 3 also has a driving mechanism for adjusting the position of the wedge-shaped platform 4. The horizontal plate 301 and the vertical plate 302 are integrally formed, and the end of the wedge-shaped platform 4 away from the vertical plate 302 has an inclined surface. In the post-processing of the plastic frame, for batch processing such as inkjet printing, marking, and gluing, the plastic frame is placed on top of the base plate 1. According to the shape of the plastic frame, the positioning pin 2 is connected to the base plate 1 through the connector. For the irregular structure of the plastic frame, the lifting component is set at the location, and the position of the wedge table 4 is adjusted so that when the inclined surface of the wedge table 4 supports the plastic frame, the surface to be processed of the plastic frame is parallel to the horizontal plane, thus ensuring that the quality of the plastic frame processing in the post-processing stage meets the requirements. At the same time, since the positioning pin 2 and the lifting component are fixed on the base plate 1, after one positioning, the subsequent workers only need to repeat the loading and unloading actions, which significantly improves the processing efficiency. Moreover, this tooling can also be used for plastic frames of different models and structures by changing the position of the positioning pin 2 and the lifting component, making it widely applicable.

[0020] like Figure 3 As shown, the driving mechanism further includes a screw 5, which is horizontally mounted on the vertical plate 302 and threadedly connected to the vertical plate 302. One end of the screw 5, which passes through the vertical plate 302, is rotatably connected to the wedge-shaped platform 4, and the other end of the screw 5 is provided with a handle. By adjusting the contact position between a certain area on the frame and the inclined surface of the wedge-shaped platform 4, the surface to be processed on the top of the frame is leveled. When adjusting the position of the wedge-shaped platform 4, the handle is rotated, which drives the screw 5 to rotate. The screw 5's rotation causes the wedge-shaped platform 4 to slide on the top of the horizontal plate 301, thereby changing the relative position between the inclined surface of the wedge-shaped platform 4 and the frame on the base plate 1, causing the height of the contact point between the frame and the inclined surface of the wedge-shaped platform 4 to change, thus achieving the leveling of the surface to be processed on the top of the frame.

[0021] like Figures 2 to 4As shown, the connector further includes: a connecting post 6, with guide posts 7 symmetrically arranged at both ends of the bottom of the connecting post 6; a guide groove 8 for the guide post 7 to pass through the top of each connecting hole; an annular groove 9 in each connecting hole, communicating with the guide groove 8; a limiting groove 10 on the inner wall of each annular groove 9 near the guide groove 8; and a limiting component in each connecting hole for pushing the guide post 7 to engage in the limiting groove 10. In this embodiment, the projection of the guide groove 8 on the horizontal plane is perpendicular to the projection of the limiting groove 10. When fixing the lifting assembly or positioning pin 2 to the base plate 1, align the guide post 7 on the connecting post 6 with the guide groove 8 of the connecting hole. The end of the connecting post 6 with the guide post 7 extends into the annular groove 9. Then rotate the connecting post 6 90 degrees so that the guide post 7 is aligned with the guide groove 8. Then release the connecting post 6. After the connecting post 6 is pushed by the limiting assembly, so that the guide post 7 is locked in the limiting groove 10, the connecting post 6 cannot rotate, thus completing the connection between the connecting post 6 and the base plate 1.

[0022] like Figure 2 As shown, the limiting component further includes a spring 11, which is fixedly provided at the bottom of each connecting hole. Specifically, the spring 11 pushes the guide post 7 on the connecting post 6 into the limiting groove 10. When the connecting post 6 needs to be removed, simply press down on the connecting post 6 to overcome the elastic force of the spring 11, and the connecting post 6 can be rotated to slide out of the connecting hole.

[0023] like Figure 2 As shown, furthermore, each spring 11 has a circular piece 12 fixedly attached to the end opposite to the bottom of the connecting hole, and each circular piece 12 is slidably connected to the connecting hole. The circular piece 12 slides in the connecting hole, and the top surface of the circular piece 12 abuts against the bottom of the connecting post 6, thereby evenly transmitting the elastic force of the spring 11 to the connecting post 6, and also facilitating the rotation of the bottom surface of the connecting post 6 and the circular piece 12.

[0024] like Figure 3 As shown, each wedge-shaped platform 4 is further provided with a slider at its bottom, and each horizontal plate 301 is provided with a groove at its top that cooperates with the slider. The wedge-shaped platform 4 is slidably connected to the horizontal plate 301 through the slider. The slider is slidably disposed in the groove, and the slider and the wedge-shaped platform 4 are integrally formed. Through the cooperation between the slider and the groove, the movement of the wedge-shaped platform 4 is guided, making the wedge-shaped platform 4 more stable during movement.

[0025] like Figure 3As shown, each horizontal plate 301 has a frustum 13 at its bottom, and each frustum 13 has several equally spaced insertion holes 14 on its circumference. The top of the connector has a groove for inserting the frustum 13, and the outer wall of the connector has a threaded hole communicating with the groove. A pin 15 is screwed into the threaded hole. In this embodiment, the end of the pin 15 has an internal hexagonal hole to facilitate rotation of the pin 15. By fixing and releasing the frustum 13 with the pin 15, the orientation of the horizontal plate 301 can be adjusted, so that the wedge-shaped platform 4 can support the bottom of the irregularly shaped frame with different positions and orientations.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A battery frame positioning fixture, characterized in that, include: The base plate (1) has several connecting holes on its top. Positioning pin (2), there are several positioning pins (2), each positioning pin (2) has a connector at the bottom, and each positioning pin (2) is locked onto the connecting hole by the connector; Lifting components, there are several lifting components, each of which is also installed on the connector. The lifting components are used to lift the bottom surface of the frame. Each lifting assembly includes: a mounting platform (3), which is located on the top of the connector. The mounting platform (3) includes a horizontal plate (301) and a vertical plate (302). The vertical plate (302) is located at one end of the horizontal plate (301). A wedge-shaped platform (4) is slidably provided on the top of the horizontal plate (301). The mounting platform (3) is also provided with a drive mechanism for adjusting the position of the wedge-shaped platform (4).

2. The battery frame positioning fixture as described in claim 1, characterized in that, The driving mechanism includes a screw (5), which is horizontally mounted on the vertical plate (302). The screw (5) is threadedly connected to the vertical plate (302). One end of the screw (5) that passes through the vertical plate (302) is rotatably connected to the wedge-shaped platform (4). The other end of the screw (5) is provided with a handle.

3. The battery frame positioning fixture as described in claim 1, characterized in that, The connectors include: The connecting column (6) has guide columns (7) symmetrically arranged at both ends of the bottom of the connecting column (6). Each connecting hole has a guide groove (8) for the guide column (7) to pass through. Each connecting hole also has an annular groove (9) connected to the guide groove (8). The inner wall of each annular groove (9) is provided with a limiting groove (10) on the side close to the guide groove (8). Each connecting hole is provided with a limiting component that pushes the guide column (7) to be locked in the limiting groove (10).

4. The battery frame positioning fixture as described in claim 3, characterized in that, The limiting component includes a spring (11), and the spring (11) is fixedly provided at the bottom of each connecting hole.

5. The battery frame positioning fixture as described in claim 4, characterized in that: Each spring (11) has a circular piece (12) fixedly attached to one end away from the bottom of the connecting hole, and each circular piece (12) is slidably connected to the connecting hole.

6. The battery frame positioning fixture as described in claim 1, characterized in that: Each wedge platform (4) has a slider at its bottom and each horizontal plate (301) has a groove at its top that cooperates with the slider. The wedge platform (4) is slidably connected to the horizontal plate (301) through the slider.

7. The battery frame positioning fixture as described in claim 1, characterized in that: Each horizontal plate (301) has a frustum (13) at its bottom. Each frustum (13) has several insertion holes (14) evenly spaced around its circumference. The top of the connector has a groove for inserting the frustum (13). The outer wall of the connector has a threaded hole communicating with the groove. A pin (15) is screwed into the threaded hole.

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