A fixed tool for shell processing
By designing a shell processing and fixing tooling including a workbench, a transmission belt and a clamping assembly, the problem of injury to personnel during the decorative shell processing is solved, and the stable fixation and safe processing of the shell are achieved.
Patent Information
- Application Number
- CN202421294370.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-07
AI Technical Summary
During the decorative shell processing, traditional personnel holding methods can easily cause sharp tools to cause harm to the holding personnel.
A fixed tool for housing processing is designed, including a workbench, a transmission belt, a second motor, a rotating rod, a first pulley, a bidirectional threaded rod, a first clamping assembly and a second clamping assembly. Through the coordinated work of these components, the machining surface of the housing can be automatically clamped and adjusted, avoiding direct grip by the personnel.
The stable fixation of the shell during the processing process is achieved, the risk of personnel being damaged by sharp tools is avoided, and the safety and stability of fixed tooling for shell processing is improved.
Smart Images
Figure CN222711527U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shell processing, in particular to a fixing tool for shell processing. Background Art
[0002] The shell is surrounded by two inner and outer curved surfaces, and the thickness t is much smaller than the minimum curvature radius R of the mid-surface and the plane size of the sheet structure. It is a general term for thin shells and medium-thick shells. Currently, there are mainly the following categories on the market: plastic shells, aluminum profile shells, sheet metal shells, stainless steel shells, etc. Thin shells refer to shells with t / R less than 0.05. The shell mainly resists external loads with mid-surface stress uniformly distributed along the thickness, rather than bending stress that varies along the thickness. This internal force characteristic of the shell allows it to make fuller use of material strength than a flat plate, thus having a greater load-bearing capacity.
[0003] In the prior art, the cylindrical decorative shell needs to be fixed on a workbench before processing to ensure that it remains stable during the processing. However, due to the curvature of its surface and the hollow structure inside the shell, it is difficult to fix it effectively. The traditional method is to hold it manually, put one end of it against the workbench, and use a sharp tool to process the curved surface. During the processing, the sharp tool can easily cause damage to the hands of the person holding it. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that during the processing of the decorative shell, the traditional method of holding the shell by personnel is easy to cause injuries to the holding personnel due to sharp tools during the processing, and to propose a fixed tool for shell processing.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixed tool for shell processing, comprising: a workbench and a transmission belt, a second motor is fixedly connected to the bottom of the workbench near the center, a rotating rod is fixedly connected to the output end of the second motor, a first pulley is fixedly connected to the outer surface of the rotating rod, a bidirectional threaded rod is rotatably connected to the inner surface of the workbench, a second pulley is fixedly connected to the middle position of the outer surface of the bidirectional threaded rod, the second pulley and the first pulley are connected by a transmission belt, a first clamping assembly is arranged at the outer surface position of one side of the outer surface of the bidirectional threaded rod close to the second pulley, and a second clamping assembly is arranged at the outer surface position of the other side of the outer surface of the bidirectional threaded rod close to the second pulley; a first clamping assembly, the first clamping assembly comprises a first clamping block, a first moving block is fixedly connected to the bottom of the first clamping block, the inner surface of the first moving block and the outer surface of the bidirectional threaded rod are threadedly rotatably connected, a first motor is fixedly connected to the outer surface of one side of the first clamping block, the output end of the first motor rotates through the outer surface of one side of the first clamping block, and a first clamping plate is fixedly connected to the output end of the first motor.
[0006] Preferably, the second clamping assembly includes a second clamping block, the bottom of the second clamping block is fixedly connected to a second movable block, the inner surface of the second movable block and the outer surface of the bidirectional threaded rod are threadedly rotatably connected, the inner surface of the second clamping block is rotatably connected to a fixed rod, and the outer surface of one side of the fixed rod is fixedly connected to a second clamping plate.
[0007] Preferably, the top of the workbench is symmetrically fixedly connected with slide rails, and the multiple slide rails are arranged in two groups.
[0008] Preferably, the bottom of the first clamping block is symmetrically fixedly connected with first sliding blocks, and the inner surfaces of two first sliding blocks are respectively slidably connected to the outer surface of one group of slide rails.
[0009] Preferably, the bottom of the second clamping block is symmetrically fixedly connected with second sliding blocks, and the inner surfaces of the two second sliding blocks are respectively slidably connected to the outer surface of another group of slide rails.
[0010] Preferably, support frames are symmetrically fixedly connected to the top of the workbench near the center, and product shells are matched on the outer surfaces of the two support frames.
[0011] Preferably, a fixing block is fixedly connected to the bottom of the workbench near the center, and the outer surface of the rotating rod is rotatably connected to the inner surface of the fixing block at a position away from the second motor.
[0012] Preferably, the outer surfaces on both sides of the workbench are respectively fixedly connected with rotating seats, and the inner surfaces of the two rotating seats are rotatably connected to the outer surfaces of the bidirectional threaded rods.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are:
[0014] 1. In the utility model, when in use, the output end of the second motor rotates in the forward direction, and the first pulley is driven to rotate through the rotating rod, and the second pulley is transmitted through the transmission belt, so that the first moving block and the second moving block respectively drive the first clamping block and the second clamping block to move toward each other, and the product shell is clamped and fixed between the two clamping plates, and the first motor drives the first clamping plate and the second clamping plate to be linked, so that the clamped and fixed product shell can be rotated accordingly, which plays a role in adjusting the processing surface of the shell. During the shell processing, there is no need for personnel to support and fix, which avoids injuries to personnel during the processing, and improves the safety of fixed tooling for shell processing.
[0015] 2. In the utility model, when in use, rotating seats are fixedly arranged on both sides of the workbench so that both ends of the bidirectional threaded rod remain stable when it rotates, preventing it from shaking or shifting during the rotation process and affecting the clamping of the product shell by the two clamping blocks. A fixed block is fixedly arranged at the bottom of the workbench so that when the rotating rod rotates, the position away from the second motor will not shake violently, thereby improving the stability of the fixed tooling for shell processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional diagram of a fixed tooling for shell processing is proposed for the utility model;
[0017] Figure 2 A partial structural schematic diagram of a fixed tooling for shell processing proposed by the utility model;
[0018] Figure 3 The utility model provides a schematic diagram of the structure of a first clamping assembly of a fixed tool for shell processing;
[0019] Figure 4 The utility model provides a schematic diagram of the structure of a second clamping assembly of a fixed tool for shell processing;
[0020] Figure 5 For this utility model Figure 2 Enlarged view of point A in the middle.
[0021] Legend: 1. Workbench; 2. Slide rail; 3. Support frame; 4. First clamping assembly; 401. First clamping block; 402. First motor; 403. First clamping plate; 404. First slider; 405. First moving block; 5. Second clamping assembly; 501. Second clamping block; 502. Second clamping plate; 503. Fixed rod; 504. Second moving block; 505. Second slider; 6. Product housing; 7. Second motor; 8. Rotating rod; 9. Fixed block; 10. First pulley; 11. Transmission belt; 12. Second pulley; 13. Bidirectional threaded rod; 14. Rotating seat. DETAILED DESCRIPTION
[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0024] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a fixed tooling for shell processing, including: a workbench 1 and a transmission belt 11, a second motor 7 is fixedly connected to the bottom of the workbench 1 near the center, a rotating rod 8 is fixedly connected to the output end of the second motor 7, a first pulley 10 is fixedly connected to the outer surface of the rotating rod 8, a bidirectional threaded rod 13 is rotatably connected to the inner surface of the workbench 1, a second pulley 12 is fixedly connected to the middle position of the outer surface of the bidirectional threaded rod 13, the second pulley 12 and the first pulley 10 are connected through the transmission belt 11, and the bidirectional threaded rod 13 is connected to the second pulley 12 and the first pulley 10. A first clamping assembly 4 is arranged on the outer surface of one side of the outer surface of the bidirectional threaded rod 13 close to the second pulley 12, and a second clamping assembly 5 is arranged on the outer surface of the other side of the outer surface of the bidirectional threaded rod 13 close to the second pulley 12; the first clamping assembly 4 comprises a first clamping block 401, a first moving block 405 is fixedly connected to the bottom of the first clamping block 401, an inner surface of the first moving block 405 is threadedly rotatably connected to the outer surface of the bidirectional threaded rod 13, a first motor 402 is fixedly connected to the outer surface of one side of the first clamping block 401, and a first The output end of the motor 402 rotates and penetrates the outer surface of one side of the first clamping block 401. The output end of the first motor 402 is fixedly connected to the first clamping plate 403. The second clamping assembly 5 includes a second clamping block 501. The bottom of the second clamping block 501 is fixedly connected to the second moving block 504. The inner surface of the second moving block 504 is threadedly connected to the outer surface of the bidirectional threaded rod 13. The inner surface of the second clamping block 501 is rotatably connected to the fixed rod 503. The outer surface of one side of the fixed rod 503 is fixedly connected to the second clamping plate 502. The top of the workbench 1 The parts are symmetrically fixedly connected with slide rails 2, and the multiple slide rails 2 are arranged in two groups. The bottom of the first clamping block 401 is symmetrically fixedly connected with the first slider 404, and the inner surfaces of the two first sliders 404 are respectively slidably connected with the outer surface of one group of slide rails 2. The bottom of the second clamping block 501 is symmetrically fixedly connected with the second slider 505, and the inner surfaces of the two second sliders 505 are respectively slidably connected with the outer surface of the other group of slide rails 2. The top of the workbench 1 is symmetrically fixedly connected with the support frame 3 near the center, and the outer surfaces of the two support frames 3 are matched with the product shell 6.
[0025] The effect achieved by the entire embodiment 1 is that when the shell needs to be fixed during processing, the cylindrical product shell 6 to be processed is first placed in the top arc surface of the two support frames 3. After preliminary support, the second motor 7 is started. When the output end of the second motor 7 rotates forward, the first pulley 10 will be driven to rotate synchronously through the rotating rod 8, and the second pulley 12 will be transmitted through the transmission belt 11, so that the bidirectional threaded rod 13 will rotate synchronously in the inner wall of the workbench 1, and the first moving block 405 and the second moving block 504 are symmetrically arranged on the outer surface of the bidirectional threaded rod 13. During its forward rotation, the first moving block 405 and the second moving block 504 will respectively drive the first clamping block 501 and the second clamping block 401 to move toward each other, and slide on the outer surfaces of the two sets of slide rails 2 respectively through the first slider 404 and the second slider 505, so that the opposite surfaces of the first clamping plate 403 and the second clamping plate 502 will respectively contact the two end surfaces of the product shell 6, thereby clamping and fixing. Function: After the product is clamped, the self-locking second motor 7 stops rotating, and the staff can process the arc surface of the product shell 6 at this time. When it is necessary to process the bottom arc surface of the cylindrical product shell 6, start the self-locking first motor 402, and the output end of the first motor 402 drives the first clamping plate 403 to rotate accordingly, and the second clamping plate 502 will rotate synchronously in the inner wall of the second clamping block 501 through the fixing rod 503, so that the product shell 6 clamped between the first clamping plate 403 and the second clamping plate 502 will rotate the unprocessed arc surface upward during rotation, so that the staff can process the cylindrical product shell 6. During the processing, the shell is clamped and fixed between the two clamping plates, and by rotating the first clamping plate 403 and the second clamping plate 502, the clamped and fixed shell can be rotated to adjust the processing surface of the shell. During the shell processing, there is no need for personnel to support and fix it, so as to avoid injuries to personnel during the processing and improve the safety of the fixed tooling for shell processing.
[0026] Embodiment 2, as Figure 1-Figure 5 As shown, a fixed block 9 is fixedly connected to the bottom of the workbench 1 near the center, the outer surface of the rotating rod 8 is rotatably connected to the inner surface of the fixed block 9 away from the position of the second motor 7, and the outer surfaces of both sides of the workbench 1 are fixedly connected to rotating seats 14, and the inner surfaces of the two rotating seats 14 are rotatably connected to the outer surface of the bidirectional threaded rod 13.
[0027] The effect achieved by the entire embodiment 2 is that, when in use, by fixing the rotating seats 14 on both sides of the workbench 1, the two ends of the bidirectional threaded rod 13 remain stable when rotating, preventing it from shaking or shifting during the rotation process and affecting the clamping of the two clamping blocks on the product shell 6. By fixing the fixed block 9 at the bottom of the workbench 1, the rotating rod 8 will not shake violently when it rotates away from the second motor 7, thereby improving the stability of the fixed tooling for shell processing.
[0028] Working principle: When the shell needs to be fixed during processing, first place the cylindrical product shell 6 to be processed in the top arc surface of the two support frames 3, and after preliminary support, start the second motor 7. When the output end of the second motor 7 rotates forward, it will drive the first pulley 10 to rotate synchronously through the rotating rod 8, and the second pulley 12 will be driven by the transmission belt 11, so that the bidirectional threaded rod 13 will rotate synchronously in the inner wall of the workbench 1. The first moving block 405 and the second moving block 504 are symmetrically arranged on the outer surface of the bidirectional threaded rod 13. During its forward rotation, the first moving block 405 and the second moving block 504 will respectively drive the first clamping block 501 and the second clamping block 401 to move toward each other, and the first slider 404 and the second slider 505 will slide on the outer surfaces of the two sets of slide rails 2 respectively, so that the opposite surfaces of the first clamping plate 403 and the second clamping plate 502 will respectively contact the two end surfaces of the product shell 6, playing a clamping and fixing role. After the product is clamped, the self-locking second motor 7 stops rotating, and the staff can process the arc surface of the product shell 6 at this time. When it is necessary to process the bottom arc surface of the cylindrical product shell 6, the self-locking first motor 4 is started 02, the output end of the first motor 402 drives the first clamping plate 403 to rotate accordingly, and the second clamping plate 502 will rotate synchronously in the inner wall of the second clamping block 501 through the fixing rod 503, so that the product shell 6 clamped between the first clamping plate 403 and the second clamping plate 502 will rotate the unprocessed arc surface upward during rotation, which is convenient for personnel to process the cylindrical product shell 6. During the processing, the shell is clamped and fixed between the two clamping plates, and the first clamping plate 403 and the second clamping plate 502 are rotated so that the clamped and fixed shell can be rotated to adjust the shell The processing surface of the shell is not required for personnel support and fixation during the shell processing process, which avoids injuries to personnel during the processing and improves the safety of the fixed tooling for shell processing. By fixing the rotating seats 14 on both sides of the workbench 1, the two ends of the bidirectional threaded rod 13 remain stable during rotation to prevent shaking or deviation during rotation and affect the clamping of the product shell 6 by the two clamping blocks. By fixing the fixed block 9 at the bottom of the workbench 1, the rotating rod 8 will not shake violently when it rotates away from the second motor 7, thereby improving the stability of the fixed tooling for shell processing.
[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A fixing tool for shell processing, characterized in that: include: A workbench (1) and a transmission belt (11), wherein a second motor (7) is fixedly connected to the bottom of the workbench (1) near the center, a rotating rod (8) is fixedly connected to the output end of the second motor (7), a first pulley (10) is fixedly connected to the outer surface of the rotating rod (8), a bidirectional threaded rod (13) is rotatably connected to the inner surface of the workbench (1), a second pulley (12) is fixedly connected to the middle position of the outer surface of the bidirectional threaded rod (13), the second pulley (12) and the first pulley (10) are connected by transmission through the transmission belt (11), a first clamping assembly (4) is arranged on the outer surface of one side of the bidirectional threaded rod (13) near the second pulley (12), and a second clamping assembly (5) is arranged on the outer surface of the other side of the bidirectional threaded rod (13) near the second pulley (12); A first clamping assembly (4), the first clamping assembly (4) comprises a first clamping block (401), the bottom of the first clamping block (401) is fixedly connected to a first moving block (405), the inner surface of the first moving block (405) is threadedly rotatably connected to the outer surface of the bidirectional threaded rod (13), one side outer surface of the first clamping block (401) is fixedly connected to a first motor (402), the output end of the first motor (402) rotates through one side outer surface of the first clamping block (401), and the output end of the first motor (402) is fixedly connected to a first clamping plate (403).
2. The fixing tool for shell processing according to claim 1, characterized in that: The second clamping assembly (5) comprises a second clamping block (501), the bottom of the second clamping block (501) is fixedly connected to a second movable block (504), the inner surface of the second movable block (504) is threadedly rotatably connected to the outer surface of the bidirectional threaded rod (13), the inner surface of the second clamping block (501) is rotatably connected to a fixed rod (503), and the outer surface of one side of the fixed rod (503) is fixedly connected to a second clamping plate (502).
3. The fixing tool for shell processing according to claim 1, characterized in that: The top of the workbench (1) is symmetrically and fixedly connected with slide rails (2), and the plurality of slide rails (2) are arranged in two groups.
4. The fixing tool for shell processing according to claim 1, characterized in that: The bottom of the first clamping block (401) is symmetrically fixedly connected with a first sliding block (404), and the inner surfaces of the two first sliding blocks (404) are respectively slidably connected to the outer surface of one set of slide rails (2).
5. The fixing tool for shell processing according to claim 2, characterized in that: The bottom of the second clamping block (501) is symmetrically fixedly connected with a second sliding block (505), and the inner surfaces of the two second sliding blocks (505) are respectively slidably connected to the outer surface of another group of slide rails (2).
6. The fixing tool for shell processing according to claim 1, characterized in that: A support frame (3) is symmetrically fixedly connected to the top of the workbench (1) near the center, and a product shell (6) is provided on the outer surfaces of the two support frames (3).
7. The fixing tool for shell processing according to claim 1, characterized in that: A fixing block (9) is fixedly connected to the bottom of the workbench (1) near the center, and the outer surface of the rotating rod (8) is rotatably connected to the inner surface of the fixing block (9) at a position away from the second motor (7).
8. The fixing tool for shell processing according to claim 1, characterized in that: The outer surfaces of both sides of the workbench (1) are respectively fixedly connected with rotating seats (14), and the inner surfaces of the two rotating seats (14) are both rotatably connected to the outer surfaces of the bidirectional threaded rods (13).