A machining tool for a noise reduction screen
By designing processing fixtures for noise reduction and shielding components, the problem of personnel wearing gloves being unable to quickly handle metal sheets was solved, achieving stability and rapid handling during the cutting process and improving processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHU HONGCHANG AUTOMOBILE FITTINGS MFG CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-06-23
Smart Images
Figure CN224390079U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of noise reduction and shielding component processing technology, specifically a processing fixture for noise reduction and shielding components. Background Technology
[0002] The machining tooling for noise-reducing shielding components is crucial for ensuring processing quality and efficiency. Through rational design, precision manufacturing, and correct use, the machining accuracy and surface quality of noise-reducing shielding components can be effectively improved, meeting the noise reduction and shielding needs of modern industry. In short, the machining tooling for noise-reducing shielding components is one of the key factors in ensuring product quality and production efficiency. In practical applications, it should be rationally designed and optimized according to specific needs and conditions to achieve the best processing results.
[0003] The raw material for noise reduction shielding components is metal sheet. Before processing, the metal sheet needs to be cut to a specific size so that it can be cut into a specified shape by laser cutting. The blade is moved by a cylinder to cut the metal sheet to the specified size by reciprocating cutting.
[0004] After the metal sheet is cut, it will be attached to the top of the workbench. At this time, it needs to be manually removed by personnel to ensure the stable cutting of the next batch of metal sheets. Because the personnel wear gloves while working, they may not be able to quickly remove the metal sheet attached to the workbench, resulting in additional cutting time. Utility Model Content
[0005] The purpose of this application is to provide a processing fixture for noise reduction and shielding components, in order to solve the problem mentioned in the background art that when personnel wear gloves during work, they cannot quickly move and remove the metal sheet attached to the workbench, resulting in additional cutting time.
[0006] To achieve the above objectives, this application provides the following technical solution: a processing fixture for noise reduction shielding components, comprising: a workbench, a cutting and processing component, a limiting and stabilizing component, and an auxiliary transport component. The main body of the processing fixture consists of a workbench and a cutting and processing component disposed at the center of the workbench. The limiting and stabilizing component is disposed on the outside of the workbench on both sides of the cutting and processing component. The auxiliary transport component is disposed on the outer wall of the limiting and stabilizing component. The limiting and stabilizing component includes a rectangular through hole opened on the outer wall of the limiting and stabilizing component, a No. 4 rod disposed at one end on both sides of the rectangular through hole on the outer wall of the limiting and stabilizing component, a protrusion welded to the other end of the No. 4 rod, a fixing block slidably connected to the No. 4 rod, a No. 2 spring sleeved on the No. 4 rod, a triangular block welded to one side of the outer wall of the fixing block, and a handle welded to the top of the outer wall of the fixing block.
[0007] By adopting the above technical solution, it is possible to assist personnel in handling metal sheets.
[0008] Preferably, the limiting and stabilizing component includes a first rod welded to both sides of the bottom of the workbench and a drive motor fixed to the center of the outer wall of the workbench, and the number of the first rods is two sets.
[0009] By adopting the above technical solution, the drive motor can drive the bidirectional threaded rod connected to the output end to rotate.
[0010] Preferably, the limiting and stabilizing component further includes a bidirectional threaded rod disposed on the output end of the drive motor, the bidirectional threaded rod being disposed between the two sets of the first rod.
[0011] By adopting the above technical solution, the bidirectional threaded rod can achieve stable rotation by connecting with the drive motor.
[0012] Preferably, the limiting and stabilizing component further includes a limiting block that is threadedly connected to a bidirectional threaded rod at its central position. The two ends of the limiting block are slidably connected to rod number one. There are two sets of limiting blocks. The rectangular through hole is opened on the outer wall of one end of the limiting block. Rod number four is welded to the outer walls of the limiting block at both ends located at the rectangular through hole.
[0013] By adopting the above technical solution, it is possible to limit the movement of metal plates of different sizes using two sets of limiting blocks.
[0014] Preferably, the limiting and stabilizing assembly further includes a second rod fixed on the workbench and a third rod vertically slidably connected inside the second rod, with the limiting block slidably connected to the second rod.
[0015] By adopting the above technical solution, pole number three can move vertically stably inside the hole opened in pole number two.
[0016] Preferably, the limiting and stabilizing assembly further includes a positioning roller welded to the bottom end of rod number three and a spring number one sleeved on rod number three.
[0017] By adopting the above technical solution, the No. 1 spring can use its own elastic force to squeeze and displace the positioning roller below.
[0018] In summary, this application includes at least one of the following beneficial effects:
[0019] (1) By setting up an auxiliary handling component, after the metal sheet is cut, the triangular block can be moved to the bottom side of the metal sheet, so that the metal sheet and the surface of the workbench are separated. At this time, the personnel wearing gloves can quickly hold the metal sheet through the gap to achieve rapid handling.
[0020] (2) By setting up an auxiliary transport component and a limiting and stabilizing component, the limiting and stabilizing component can keep the metal sheet stable and prevent it from tilting when the metal sheet is being cut, and can also keep the metal sheet stable during the cutting process by pressing it. When the limiting and stabilizing component adjusts its position according to the size of the metal sheet, it can drive the auxiliary transport component to move together, so that the auxiliary transport component can quickly move to the bottom side of the metal sheet. Attached Figure Description
[0021] Figure 1 This is a frontal top view of the three-dimensional structure of this application;
[0022] Figure 2 This is a three-dimensional structural diagram of the present application viewed from below;
[0023] Figure 3 This is a top-view three-dimensional structural diagram of the rear of this application;
[0024] Figure 4 This is a three-dimensional structural diagram of the limiting and stabilizing component and the auxiliary transport component of this application.
[0025] In the diagram: 1. Workbench; 2. Cutting and processing assembly; 3. Limiting and stabilizing assembly; 301. Rod No. 1; 302. Drive motor; 303. Bidirectional threaded rod; 304. Limiting block; 305. Rod No. 2; 306. Rod No. 3; 307. Positioning roller; 308. Spring No. 1; 4. Auxiliary handling assembly; 401. Rectangular through hole; 402. Rod No. 4; 403. Protrusion; 404. Fixing block; 405. Spring No. 2; 406. Triangular block; 407. Handle. Detailed Implementation
[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0027] The following is in conjunction with the appendix Figure 1-4 The embodiments of this application will be described in further detail.
[0028] Example 1
[0029] Please see Figures 1-4 This embodiment provides a technical solution: a processing fixture for noise reduction shielding components, including: a worktable 1, a cutting and processing assembly 2, a limiting and stabilizing assembly 3, and an auxiliary handling assembly 4;
[0030] The main body of the processing fixture consists of a workbench 1 and a cutting processing component 2 located in the center above the workbench 1. The cutting processing component 2 is composed of a blade on the output end driven by a cylinder. It can push the blade to contact the metal sheet through the cylinder, thereby realizing the cutting of the metal sheet. The above is the prior art, and will not be described in detail below.
[0031] The limiting and stabilizing component 3 is set on the outside of the workbench 1 on both sides of the cutting and processing component 2. The auxiliary transport component 4 is set on the outer wall of the limiting and stabilizing component 3. The limiting and stabilizing component 3 includes a rectangular through hole 401 opened on the outer wall of the limiting and stabilizing component 3, a fourth rod 402 with one end set on both sides of the rectangular through hole 401 on the outer wall of the limiting and stabilizing component 3, a protrusion 403 welded to the other end of the fourth rod 402, a fixing block 404 slidably connected to the fourth rod 402, a second spring 405 sleeved on the fourth rod 402, a triangular block 406 welded to one side of the outer wall of the fixing block 404, and a handle 407 welded to the top of the outer wall of the fixing block 404.
[0032] The metal sheet is placed on the workbench 1 and moved horizontally. When the metal sheet moves to the area of the cutting component 2, the cutting component 2 is composed of a blade driven by a cylinder. The cylinder can push the blade to contact the metal sheet, thereby realizing the cutting of the metal sheet. Before the metal sheet is cut, the limiting and stabilizing component 3 can limit the movement of metal sheets of different sizes. The auxiliary transport component 4 can facilitate the subsequent transport of the cut metal sheet after the cutting is completed.
[0033] After the metal sheet is cut, the fixed block 404 is moved on the fourth rod 402 by the manual handle 407. During the movement of the fixed block 404, the triangular block 406 is moved through the rectangular through hole 401. When the triangular block 406 moves to the bottom side of the metal sheet, a gap is created between the metal sheet and the workbench 1, which facilitates handling. At this time, the fixed block 404 is pressed and reset by the second spring 405, so that the fixed block 404 is reset to its original position on the fourth rod 402. The protrusion 403 on the fourth rod 402 keeps the fixed block 404 from falling off.
[0034] Example 2
[0035] Please see Figures 1-4 This embodiment provides a technical solution: a processing fixture for noise reduction shielding components, including: a first rod 301, a drive motor 302, a bidirectional threaded rod 303, a limiting block 304, a second rod 305, a third rod 306, a positioning roller 307, and a first spring 308;
[0036] The limiting and stabilizing component 3 includes a first rod 301 welded to both sides of the bottom of the workbench 1 and a drive motor 302 fixed in the center of the outer wall of the workbench 1. There are two sets of first rods 301. A bidirectional threaded rod 303 is set on the output end of the drive motor 302. The bidirectional threaded rod 303 is set between the two sets of first rods 301. A limiting block 304 is threadedly connected to the bidirectional threaded rod 303 in the center. The two ends of the limiting block 304 are slidably connected to the first rod 301. There are two sets of limiting blocks 304. A rectangular through hole 401 is opened on the outer wall of one end of the limiting block 304. The fourth rod 402 is welded to the outer walls of the limiting block 304 at both ends of the rectangular through hole 401.
[0037] The second rod 305 is fixed on the workbench 1 and the third rod 306 is vertically slidably connected inside the second rod 305. The limiting block 304 is slidably connected to the second rod 305. The positioning roller 307 is welded to the bottom of the third rod 306 and the first spring 308 is sleeved on the third rod 306.
[0038] By starting the drive motor 302, the bidirectional threaded rod 303 on the output end is rotated. When the bidirectional threaded rod 303 rotates, it can drive the threaded connection limit block 304 to stably change position on the first rod 301. Thus, the two sets of limit blocks 304 limit the metal plate on the worktable 1, preventing the metal plate from shifting when it moves. When the metal plate moves to the working area of the cutting processing component 2 for cutting, the first spring 308 at the bottom of the second rod 305 will squeeze the positioning roller 307 vertically. This allows the positioning roller 307 to stably move inside the second rod 305 through the third rod 306, so that the positioning roller 307 can fit against the upper surface of the metal plate, thus providing effective stability for the metal plate during cutting.
[0039] The implementation principle of a processing fixture for noise reduction shielding components according to this application is as follows:
[0040] First, the metal sheet is placed on the workbench 1 and moved horizontally. When the metal sheet moves to the area of the cutting component 2, the cutting component 2 is composed of a blade driven by a cylinder. The cylinder can push the blade to contact the metal sheet, thereby realizing the cutting of the metal sheet. Before the metal sheet is cut, the limiting and stabilizing component 3 can limit the movement of metal sheets of different sizes. And the auxiliary transport component 4 can facilitate the subsequent transport of the cut metal sheet after the cutting is completed.
[0041] Secondly, by starting the drive motor 302, the bidirectional threaded rod 303 on the output end is rotated. When the bidirectional threaded rod 303 rotates, it can drive the threaded connection limit block 304 to stably change position on the first rod 301. This allows the two sets of limit blocks 304 to limit the metal plate on the worktable 1, preventing the metal plate from shifting during movement. When the metal plate moves to the working area of the cutting processing component 2 for cutting, the first spring 308 at the bottom of the second rod 305 will vertically squeeze the positioning roller 307. This allows the positioning roller 307 to stably move inside the second rod 305 via the third rod 306, so that the positioning roller 307 can fit against the upper surface of the metal plate, thus providing effective stability during cutting.
[0042] Finally, after the metal sheet is cut, the fixed block 404 is moved on the fourth rod 402 by the manual handle 407. During the movement of the fixed block 404, the triangular block 406 is moved through the rectangular through hole 401. When the triangular block 406 moves to the bottom side of the metal sheet, a gap is created between the metal sheet and the workbench 1, which facilitates handling. At this time, the fixed block 404 is pressed and reset by the second spring 405, so that the fixed block 404 is reset to its original position on the fourth rod 402. The protrusion 403 on the fourth rod 402 keeps the fixed block 404 from falling off.
[0043] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A machining tool for a noise reducing screen, characterized in that, include: The main body of the processing fixture consists of a workbench (1) and a cutting and processing component (2) located in the center above the workbench (1); Limiting and stabilizing components (3) are arranged on the outside of the worktable (1) on both sides of the cutting and processing components (2); An auxiliary transport component (4) is provided on the outer wall of the limiting and stabilizing component (3). The limiting and stabilizing component (3) includes a rectangular through hole (401) opened on the outer wall of the limiting and stabilizing component (3), a fourth rod (402) with one end set on both sides of the rectangular through hole (401) on the outer wall of the limiting and stabilizing component (3), a protrusion (403) welded to the other end of the fourth rod (402), a fixing block (404) slidably connected to the fourth rod (402), a second spring (405) sleeved on the fourth rod (402), a triangular block (406) welded to one side of the outer wall of the fixing block (404), and a handle (407) welded to the top of the outer wall of the fixing block (404).
2. A machining tool for a noise reducing screen according to claim 1, characterized in that: The limiting and stabilizing component (3) includes a first rod (301) welded to both sides of the bottom of the workbench (1) and a drive motor (302) fixed in the middle of the outer wall of the workbench (1). There are two sets of the first rod (301).
3. A machining tool for a noise reducing screen according to claim 2, characterized in that: The limiting and stabilizing component (3) also includes a bidirectional threaded rod (303) disposed on the output end of the drive motor (302), and the bidirectional threaded rod (303) is disposed between the two sets of the first rod (301).
4. A machining tool for a noise reducing screen according to claim 3, characterized in that: The limiting and stabilizing component (3) also includes a limiting block (304) that is threadedly connected to the bidirectional threaded rod (303) at the center. The two ends of the limiting block (304) are slidably connected to the first rod (301). There are two sets of limiting blocks (304). The rectangular through hole (401) is opened on the outer wall of one end of the limiting block (304). The fourth rod (402) is welded to the outer walls of the limiting block (304) at both ends of the rectangular through hole (401).
5. A machining tool for a noise reducing screen according to claim 4, characterized in that: The limiting and stabilizing component (3) also includes a second rod (305) fixed on the workbench (1) and a third rod (306) vertically slidably connected inside the second rod (305), and the limiting block (304) is slidably connected to the second rod (305).
6. A machining tool for a noise reducing screen according to claim 5, characterized in that: The limiting and stabilizing component (3) also includes a positioning roller (307) welded to the bottom of the third rod (306) and a first spring (308) sleeved on the third rod (306).