A splitting clamp
By designing an upper gripping component and a lower clamping component for the disassembly fixture, and using a cylinder to drive the gripper, the product can be safely disassembled, solving the maintainability defects in the existing technology and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOU SHIWANG HARDWARE & PLASTIC TECH CO LTD
- Filing Date
- 2025-07-30
- Publication Date
- 2026-06-16
AI Technical Summary
In the existing technology, small products with an integral structure are designed with integrated molding and interference fit, which leads to maintainability defects. The lack of detachable interfaces between components makes it impossible to safely disassemble faulty components, resulting in difficult and costly maintenance.
Design a disassembly fixture, including an upper gripping component and a lower clamping component, to safely disassemble the product by driving the gripping component with a cylinder, and set up matching placement stations to facilitate the disassembly and replacement of defective parts.
It enables safe and rapid disassembly of products, reduces maintenance costs, minimizes losses, and avoids complete scrapping.
Smart Images
Figure CN224360101U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of disassembly equipment structure, specifically relating to a disassembly fixture. Background Technology
[0002] Currently, in the design and production of most industrial and consumer electronics products, for products with relatively small and simple overall structures, unibody molding, interference fits, irreversible snap-fit connections, or large-area glue sealing are often used to simplify assembly processes, improve structural compactness, or control initial production costs. While these designs can improve assembly efficiency and reduce the risk of component loosening during the production stage, they lead to significant maintainability defects throughout the product's lifecycle.
[0003] Once a product is manufactured and put into use, its internal components are strongly coupled to the overall structure, lacking standardized detachable interfaces or separation paths. If a specific component (e.g., a solder joint on an electronic component detaches, mechanical parts wear and deform, or seals age and crack) develops a functional defect or performance failure, the lack of reversible disassembly capabilities in the component connections prevents maintenance personnel from using conventional tools or procedures to individually disassemble, replace, or repair the faulty component. Therefore, there is an urgent need for equipment capable of safely disassembling such products. Summary of the Invention
[0004] The purpose of this application is to provide a disassembly fixture that addresses the shortcomings of existing technologies, enabling the safe disassembly of products and reducing losses in practical applications.
[0005] To achieve the above objectives, this application adopts the following technical solution:
[0006] A disassembly fixture, comprising:
[0007] The upper gripping assembly includes a first receiving plate, a first power cylinder, and a first gripper connected in sequence. The first receiving plate is used to connect external power components, and the first gripper is installed at the output end of the first power cylinder through a first transmission component.
[0008] The lower gripping assembly includes a second gripper, a second power cylinder, and a second receiving plate connected in sequence. The second receiving plate is used to mount the second power cylinder, and the second gripper is mounted on the output end of the second power cylinder via a second transmission component.
[0009] The first gripper and the second gripper are provided in multiples and have the same structure. Each includes an integrally formed first gripping part and second gripping part. The height difference between the first gripping part and the second gripping part in the height direction forms an accommodating space. The multiple accommodating spaces form a placement station. The placement stations of the first gripper and the second gripper are set up correspondingly.
[0010] As an improvement of the splitting fixture described in this application, the first gripping part is located outside the second gripping part, and the placement station is located inside the corresponding first gripper and second gripper respectively.
[0011] As an improvement of the disassembly fixture described in this application, a plurality of first grippers and a plurality of second grippers are arranged closely together, and the inner wall of the corresponding placement station forms a closed structure when it is in a static state.
[0012] As an improvement of the splitting clamp described in this application, the first gripping part extends toward the second gripping part to form a first fixed platform, and in the height direction, the first fixed platform is located at the end of the first gripping part away from the second gripping part.
[0013] As an improvement to the disassembly fixture described in this application, the second gripping part of the first gripper is provided with a second fixed platform, which faces the inner cavity of the placement station.
[0014] As an improvement to the splitting clamp described in this application, the first gripper and the second gripper further include a connecting portion connected to the first gripping part and the second gripping part. The connecting portion is configured as an elongated structure and is connected to the corresponding first transmission member and the second transmission member.
[0015] As an improvement to the splitting clamp described in this application, the first transmission member and the second transmission member have the same structure, both including a first transmission part and a second transmission part that are perpendicularly connected to each other. The first transmission part is connected to its corresponding first power cylinder and second power cylinder, and the second transmission part is connected to the connecting part.
[0016] The beneficial effects of this application are as follows: In actual use, the first receiving plate is connected to an external driving component to provide power for the up-and-down movement of the upper gripping component. The product to be disassembled is placed in the placement station of the lower clamping component. The upper gripping component is driven to move down by the external driving component, clamps the upper part of the product to be disassembled, and then quickly pulls it up to safely disassemble the product. Both the upper gripping component and the lower clamping component in this utility model are equipped with placement stations that match the product, which can realize the safe and fast disassembly of the product. Only the defective parts need to be replaced, without scrapping the entire product, reducing maintenance costs and thus reducing losses. Attached Figure Description
[0017] The features, advantages, and technical effects of exemplary embodiments of this application will now be described with reference to the accompanying drawings.
[0018] Figure 1 This is a schematic diagram of the structure of this application.
[0019] Figure 2 This is a schematic diagram of the structure of the crawling component in this application.
[0020] Figure 3 This is a schematic diagram of the lower clamping component in this application.
[0021] Figure 4 This is a schematic diagram of the structure of the first gripper in this application.
[0022] Figure 5 This is a schematic diagram of the structure of the second gripper in this application.
[0023] The reference numerals in the attached figures are explained as follows:
[0024] 1. Upper gripping assembly; 11. First receiving plate; 12. First power cylinder; 13. First gripper; 14. First transmission component;
[0025] 2. Lower clamping assembly; 21. Second gripper; 22. Second power cylinder; 23. Second receiving plate; 24. Second transmission component;
[0026] 31. First gripping part; 32. Second gripping part; 33. Placement station; 34. First fixed platform; 35. Second fixed platform; 36. Connecting part;
[0027] 41. First transmission unit; 42. Second transmission unit;
[0028] H represents the height direction. Detailed Implementation
[0029] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "including but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error. Furthermore, terms such as "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0030] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0031] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0032] The following is in conjunction with the appendix Figures 1-5 The present application will be further described in detail with reference to specific implementation methods, but this is not intended to limit the present application.
[0033] Implementation
[0034] A splitting fixture includes an upper gripping assembly 1 and a lower gripping assembly 2. The upper gripping assembly 1 includes a first receiving plate 11, a first power cylinder 12, and a first gripper 13 connected in sequence. The first receiving plate 11 is used to connect external power components, and the first gripper 13 is installed on the output end of the first power cylinder 12 through a first transmission component 14. The lower gripping assembly 2 includes a second gripper 21, a second power cylinder 22, and a second receiving plate 23 connected in sequence. The second receiving plate 23 is used to install the second power cylinder 22, and the second gripper 21 is installed on the output end of the second power cylinder 22 through a second transmission component 24. Multiple first grippers 13 and second grippers 21 are provided and have the same structure. Each includes an integrally formed first gripping part 31 and second gripping part 32. The height difference between the first gripping part 31 and the second gripping part 32 in the height direction H forms an accommodating space. Multiple accommodating spaces form a placement station 33, and the placement stations 33 of the first gripper 13 and the second gripper 21 are correspondingly provided.
[0035] In practical applications, the first receiving plate 11 is connected to an external driving component to provide power for the up-and-down movement of the upper gripping component. The second gripper 21 opens and places the product to be disassembled in the placement station 33 of the lower gripping component 2. The second gripper 21 closes to fix the product to be disassembled in the placement station 33 of the lower gripping component 2. The upper gripping component 1 is driven to move downward by the external driving component. The first gripper 13 opens and clamps the upper part of the product to be disassembled. The first gripper 13 closes to fix the part to be disassembled in the placement station 33 of the upper gripping component 1. Then, it is quickly pulled upward to safely disassemble the product. In this embodiment, both the upper gripping component 1 and the lower gripping component 2 are provided with placement stations 33 that match the product, which can achieve safe and fast disassembly of the product. Then, the defective parts can be replaced without scrapping the entire product, reducing maintenance costs and thus reducing losses.
[0036] In this embodiment, the first power cylinder 12 and the second power cylinder 22 in the splitting fixture are both cylindrical structures, and the first gripper 13 and the second gripper 21 are correspondingly connected to the first power cylinder 12 and the second power cylinder 22, so that the splitting fixture is an axisymmetric structure. In the direction extending outward from the central axis, the first gripping part 31 is located outside the second gripping part 32, and the placement station 33 is located inside the corresponding first gripper 13 and the second gripper 21, which facilitates the smooth implementation of the gripping action during the splitting process.
[0037] In this embodiment, there are three of each of the first gripper 13 and the second gripper 21, and they are arranged closely together. When the corresponding placement station 33 is in a static state, the inner wall of the placement station 33 forms a closed structure. It is understood that in some other technical solutions, the number of the first gripper 13 and the second gripper 21 can be changed according to actual needs.
[0038] Specifically, the first gripping part 31 extends toward the second gripping part 32 to form a first fixed platform 34. In the height direction H, the first fixed platform 34 is located at the end of the first gripping part 31 away from the second gripping part 32. The setting of the first fixed platform 34 can improve the fixing ability of the placement station 33 to fix the product to be split, and ensure the implementation of the splitting function.
[0039] Specifically, the second gripping part 32 of the first gripper 13 is provided with a second fixing platform 35. The second fixing platform 35 faces the inner cavity of the placement station 33. The first fixing platform 34 is located in the circumferential area at the bottom of the placement station 33, and the second fixing platform 35 is located at the upper center of the placement station 33, staggered with the first fixing platform 34. The setting of the second fixing platform 35 can further increase the gripping and fixing ability of the first gripper 13. It can be understood that the height of the second fixing platform 35 is set according to actual needs. In some other technical solutions, the second fixing platform 35 is set as a magnetic suction structure of different heights, which can be replaced according to different product shapes, further improving the applicability of the first gripper 13.
[0040] Specifically, the first transmission component 14 and the second transmission component 24 have the same structure, both including a first transmission part 41 and a second transmission part 42 that are perpendicularly connected to each other. The first transmission part 41 is connected to its corresponding first power cylinder 12 and second power cylinder 22. The first gripper 13 and the second gripper 21 also include a connecting part 36 that is connected to the first gripping part 31 and the second gripping part 32. The connecting part 36 is set as a long strip structure. The second transmission part 42 is connected to the connecting part 36, which can convert the power of the first power cylinder 12 and the second power cylinder 22 into the gripping action of the first gripper 13 and the second gripper 21, ensuring the realization of the splitting action.
[0041] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.
[0042] Based on the disclosure and teachings of the foregoing specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this application is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this application are within the scope of protection of this application. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this application.
Claims
1. A disassembly fixture, characterized in that, include: The upper gripping assembly (1) includes a first receiving plate (11), a first power cylinder (12) and a first gripper (13) connected in sequence. The first receiving plate (11) is used to connect external power components, and the first gripper (13) is installed on the output end of the first power cylinder (12) through a first transmission component (14). The lower clamping assembly (2) includes a second gripper (21), a second power cylinder (22), and a second receiving plate (23) connected in sequence. The second receiving plate (23) is used to install the second power cylinder (22). The second gripper (21) is installed on the output end of the second power cylinder (22) through a second transmission component (24). The first gripper (13) and the second gripper (21) are provided in multiple and have the same structure. Each includes an integrally formed first gripping part (31) and second gripping part (32). The height difference between the first gripping part (31) and the second gripping part (32) in the height direction (H) forms a accommodating space. The multiple accommodating spaces form a placement station (33). The placement stations (33) of the first gripper (13) and the second gripper (21) are provided correspondingly.
2. The disassembly fixture as described in claim 1, characterized in that, The first gripping part (31) is located outside the second gripping part (32), and the placement station (33) is located inside the corresponding first gripper (13) and second gripper (21).
3. The disassembly fixture as described in claim 1, characterized in that, Multiple first grippers (13) and multiple second grippers (21) are arranged closely together, and the inner wall of the corresponding placement station (33) forms a closed structure when it is in a static state.
4. The disassembly fixture as described in claim 1, characterized in that, The first gripping part (31) extends toward the second gripping part (32) and forms a first fixed platform (34). In the height direction (H), the first fixed platform (34) is located at the end of the first gripping part (31) away from the second gripping part (32).
5. The disassembly fixture as described in claim 1, characterized in that, The second gripping part (32) of the first gripper (13) is provided with a second fixed platform (35), which faces the inner cavity of the placement station (33).
6. The disassembly fixture as described in claim 1, characterized in that, The first gripper (13) and the second gripper (21) further include a connecting part (36) connected to the first gripping part (31) and the second gripping part (32). The connecting part (36) is configured as a long strip structure and is connected to the corresponding first transmission member (14) and second transmission member (24).
7. The disassembly fixture as described in claim 6, characterized in that, The first transmission component (14) and the second transmission component (24) have the same structure, both including a first transmission part (41) and a second transmission part (42) that are perpendicularly connected to each other. The first transmission part (41) is connected to its corresponding first power cylinder (12) and second power cylinder (22), and the second transmission part (42) is connected to the connecting part (36).