Polishing stick special for seat adjusting shaft
By designing a special polishing rod for seat adjustment shaft including shaft clamping assembly, polishing assembly and dust suppression assembly, the problems of inconvenient adjustment and unsatisfactory polishing effect in the prior art are solved, and high-quality polishing effect is achieved and the influence of dust and heat is reduced.
Patent Information
- Application Number
- CN202420880501.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The existing special polishing rod for seat adjustment shafts is inconvenient in the adjustment processing position and the polishing effect is not ideal. At the same time, the dust and heat generated by the polishing can easily affect the polishing quality of the adjustment shaft surface.
A special polishing rod for seat adjustment shaft including an operating table, a shaft clamping assembly, a polishing assembly, a dust suppressing assembly and a protective cover is designed. The shaft clamping assembly realizes stable clamping and left-right movement rotation of the adjusting shaft by controlling the cylinder and the bidirectional drive device. The polishing assembly achieves all-round polishing through electric rotating rods and limit sliders. The dust suppression assembly suppresses waste chip overflow and reduces the grinding temperature through circulating water jets.
It realizes stable polishing of the seat adjustment shaft surface, improves polishing quality and aesthetics, simplifies the disassembly and installation of polishing rods, effectively suppresses the overflow of waste chips caused by polishing and reduces the polishing temperature.
Smart Images
Figure CN222818638U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of seat adjustment shaft processing, in particular to a special polishing rod for the seat adjustment shaft. Background Art
[0002] The seat adjustment shaft is a device used to adjust the seat position on the car seat, which allows the seat back to be flexibly adjusted along the adjustment shaft. The seat adjustment shaft has become a standard feature in modern cars, improving the comfort and driving experience of passengers.
[0003] However, the special polishing rod for the seat adjustment shaft is very difficult to disassemble when it needs to be replaced. At the same time, the polishing device adjusting shaft cannot automatically adjust the processing position of the shaft body. The dust and heat generated by polishing can easily affect the polishing quality of the adjusting shaft surface. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a special polishing rod for seat adjustment shafts. The special polishing rod is intended to solve the technical problems in the prior art that the polishing rod is inconvenient to adjust the processing position, the polishing effect is not ideal, and the dust and heat generated by polishing also easily affect the polishing quality of the adjustment shaft surface.
[0005] The technical solution of the utility model is: a special polishing rod for seat adjustment shaft, including an operating table, a shaft clamping assembly, a polishing assembly, a dust suppression assembly, and a protective cover; a shaft clamping assembly that can drive the adjustment shaft to move left and right and rotate is installed on the upper end of the operating table; a polishing assembly for polishing the surface of the adjustment shaft is arranged at the rear end of the shaft clamping assembly; a dust suppression assembly for suppressing the flying of waste chips generated by polishing is installed on the inner side of the operating table; and a protective cover that can be flexibly opened and closed is installed on the upper end of the operating table.
[0006] Preferably, in the first step, the staff opens the upper cover of the protective cover, puts the seat adjustment shaft to be polished into the shaft clamping assembly, and clamps it stably; in the second step, close the upper cover of the protective cover, and start the shaft clamping assembly and the polishing assembly at the same time, the polishing assembly performs all-round polishing on the adjustment shaft that moves left and right and rotates, and the polishing process is extremely stable, which greatly improves the surface polishing quality and aesthetics of the seat adjustment shaft; in the third step, during the polishing process, the dust suppression assembly at the upper end uses circulating water to spray water at the connection between the clamping assembly and the polishing assembly, which can effectively suppress the flying of waste chips generated by polishing, and can also reduce the polishing temperature to prevent the shaft from deforming, and can be taken out after the polishing is completed; in the fourth step, during the later maintenance, simply clean the debris on the operating table surface and replace the polishing assembly quickly and conveniently.
[0007] Preferably, the shaft clamping assembly includes a moving seat, a control cylinder, a two-way drive device, a clamping block, a drive clamping plate and a bearing clamping plate; a control cylinder is installed on the left side of the moving seat; the seat adjustment shaft is placed between the drive clamping plate and the bearing clamping plate, and the two-way drive device controls the two clamping blocks to move inward synchronously, and the drive clamping plate and the bearing clamping plate stably clamp the seat adjustment shaft from one end to the other.
[0008] Preferably, the right end of the piston rod of the control cylinder is connected to the connecting plate of the bidirectional drive device; clamping blocks are respectively arranged on the upper end of the bidirectional drive device; there are two clamping blocks and they are symmetrically distributed on the left and right; a driving clamping plate for driving the adjusting shaft to rotate is installed at the clamping end of one of the clamping blocks; a bearing clamping plate for rotating the driven adjusting shaft is installed at the clamping end of the other clamping block; during polishing, the control cylinder can drive the moving seat and the seat adjustment shaft at the upper end of the moving seat to translate left and right, and at the same time, under the action of the driving clamping plate and the bearing clamping plate, the seat adjustment shaft rotates, and the adjustment shaft is polished in all directions. The polishing process is extremely stable, which greatly improves the surface polishing quality and aesthetics of the seat adjustment shaft.
[0009] Preferably, the polishing assembly includes an electric rotating rod, a limit slider, a polishing rod body, a limit slide groove, an external thread and a threaded cap; a limit slider distributed in an annular shape and equidistantly is fixedly connected to the outer side of the electric rotating rod; when the polishing rod body is replaced later, the threaded cap at one end is unscrewed from the external thread area, and then the limit slide groove on the inner side of the polishing rod body can be pulled out along the limit slider on the outer side of the electric rotating rod.
[0010] Preferably, a polishing rod body is slidably connected to the outer side of the electric rotating rod; a limit slide groove matching the limit slider is provided on the inner side of the polishing rod body; an external thread is provided on the right end of the electric rotating rod; a threaded cap is threadedly connected to the outer side of the external thread; the installation can be performed in reverse order, and the polishing rod body after installation can rotate stably during operation, thereby improving processing efficiency and ensuring polishing quality.
[0011] Preferably, the dust suppression assembly includes a collecting bucket, a filter, a water pump, a water pipe and a distribution pipe; a filter is fixedly connected to the upper surface of the collecting bucket; the water pump extracts the circulating water collected by the collecting bucket, transports it upward through the water pipe, and evenly sprays it toward the connection between the shaft clamping assembly and the polishing assembly through the long distribution pipe.
[0012] Preferably, a water pump is placed at the bottom end of the inner side of the focusing bucket; one end of a water pipe is installed at the rear end of the water pump; the other end of the water pipe is fixedly connected to a distribution pipe; the distribution pipe is located directly above the connection between the shaft clamping assembly and the polishing assembly; it can effectively suppress the flying of waste chips generated by polishing, and can also reduce the polishing temperature to prevent shaft deformation. The falling water passes through the filter net to filter out the waste chips contained in it, and then flows to the lower end to be used again.
[0013] Beneficial effects of the utility model:
[0014] The utility model can stably clamp the seat adjustment shaft through the clamping component, and can drive the seat adjustment shaft to move left and right and rotate; the polishing component performs all-round polishing on the shaft; the polishing process is extremely stable, which greatly improves the surface polishing quality and aesthetics of the seat adjustment shaft; the polishing component adopts a detachable structure with a limit structure inside, which is very convenient for disassembly; the installed polishing rod body can rotate stably during operation to ensure the polishing quality; the dust suppression component uses circulating water to spray water at the connection between the clamping component and the polishing component, which can effectively suppress the flying of waste chips produced by polishing, and can also reduce the polishing temperature to prevent shaft deformation. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 Shown is a three-dimensional structural schematic diagram of the special polishing rod of the utility model;
[0016] Figure 2 The figure shows the internal three-dimensional structure of the special polishing rod of the utility model;
[0017] Figure 3 Shown is a schematic diagram of the cross-sectional structure of the special polishing rod of the utility model;
[0018] Figure 4 Shown is a schematic diagram of the disassembled three-dimensional structure of the polishing component of the special polishing rod of the utility model.
[0019] Explanation of the reference numerals: 1. Operating table; 2. Shaft clamping assembly; 201. Moving seat; 202. Control cylinder; 203. Bidirectional driving device; 204. Clamping block; 205. Driving clamp; 206. Bearing clamp; 3. Polishing assembly; 301. Electric rotating rod; 302. Limiting slider; 303. Polishing rod body; 304. Limiting slide groove; 305. External thread; 306. Threaded cap; 4. Dust suppression assembly; 401. Concentrating bucket; 402. Filter; 403. Water pump; 404. Water pipe; 405. Distribution pipe; 5. Protective cover. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0021] See also Figure 1 The utility model provides an embodiment: a special polishing rod for a seat adjustment shaft, comprising an operating table 1, a shaft clamping assembly 2, a polishing assembly 3, a dust suppression assembly 4, and a protective cover 5; the upper end of the operating table 1 is equipped with a shaft clamping assembly 2 that can drive the adjustment shaft to move left and right and rotate; the rear end of the shaft clamping assembly 2 is provided with a polishing assembly 3 for polishing the surface of the adjustment shaft; the inner side of the operating table 1 is equipped with a dust suppression assembly 4 for suppressing the flying of waste chips generated by polishing; the upper end of the operating table 1 is equipped with a protective cover 5 that can be flexibly opened and closed.
[0022] See also Figure 2 In this embodiment, the shaft clamping assembly 2 includes a moving seat 201, a control cylinder 202, a two-way driving device 203, a clamping block 204, a driving clamping plate 205 and a bearing clamping plate 206; a control cylinder 202 is installed on the left side of the moving seat 201; the seat adjustment shaft is placed between the driving clamping plate 205 and the bearing clamping plate 206, the two-way driving device 203 controls the two clamping blocks 204 to move inward synchronously, the driving clamping plate 205 and the bearing clamping plate 206 are stably clamped from one end to the other end of the seat adjustment shaft, and the right end of the piston rod of the control cylinder 202 is connected to the connecting plate of the two-way driving device 203; the upper end of the two-way driving device 203 is respectively provided with Clamping block 204; there are two clamping blocks 204 and they are symmetrically distributed on the left and right; a driving clamp 205 for driving the adjusting shaft to rotate is installed at the clamping end of one of the clamping blocks 204; a bearing clamp 206 for rotating the driven adjusting shaft is installed at the clamping end of the other clamping block 204; when polishing, the control cylinder 202 can drive the moving seat 201 and the seat adjusting shaft at the upper end of the moving seat 201 to translate left and right, and at the same time, under the action of the driving clamp 205 and the bearing clamp 206, the seat adjusting shaft rotates, and the adjusting shaft is polished in all directions. The polishing process is extremely stable, which greatly improves the surface polishing quality and aesthetics of the seat adjusting shaft.
[0023] See also Figure 3 In this embodiment, the dust suppression component 4 includes a collecting bucket 401, a filter screen 402, a water pump 403, a water pipe 404 and a distribution pipe 405; the filter screen 402 is fixedly connected to the upper surface of the collecting bucket 401; the water pump 403 extracts the circulating water collected by the collecting bucket 401, transports it upward through the water pipe 404, and sprays it evenly to the connection between the shaft clamping component 2 and the polishing component 3 through the long distribution pipe 405. The water pump 403 is placed at the bottom end of the inner side of the collecting bucket 401; one end of the water pipe 404 is installed at the rear end of the water pump 403; the other end of the water pipe 404 is fixedly connected to the distribution pipe 405; the distribution pipe 405 is located directly above the connection between the shaft clamping component 2 and the polishing component 3; it can effectively suppress the flying of waste chips generated by polishing, and can also reduce the polishing temperature to prevent the shaft from deforming. The falling water passes through the filter screen 402 to filter out the waste chips contained, and then flows to the lower end for reuse.
[0024] See also Figure 4In this embodiment, the polishing assembly 3 includes an electric rotating rod 301, a limiting slider 302, a polishing rod body 303, a limiting slide groove 304, an external thread 305 and a threaded cap 306; the outer side of the electric rotating rod 301 is fixedly connected with a ring-shaped equidistantly distributed limiting slider 302; when the polishing rod body 303 is replaced later, the threaded cap 306 at one end is unscrewed from the external thread 305 area, and then the limiting slide groove 304 on the inner side of the polishing rod body 303 is moved along the electric rotating rod 30 The outer limiting slider 302 can be pulled out, and the outer side of the electric rotating rod 301 is slidably connected with the polishing rod body 303; the inner side of the polishing rod body 303 is provided with a limiting slide groove 304 matching the limiting slider 302; the right end of the electric rotating rod 301 is provided with an external thread 305; the outer side of the external thread 305 is threadedly connected with a threaded cap 306; the reverse operation can be performed during installation, and the polishing rod body 303 after installation can rotate stably during operation, thereby improving processing efficiency and ensuring polishing quality.
[0025] When working, the first step is that the staff opens the upper cover of the protective cover 5, puts the seat adjustment shaft to be polished into the shaft clamping assembly 2, and places the seat adjustment shaft between the driving clamping plate 205 and the bearing clamping plate 206. The two-way driving device 203 controls the two clamping blocks 204 to move inward synchronously, and the driving clamping plate 205 and the bearing clamping plate 206 stably clamp the seat adjustment shaft from one end to the other.
[0026] The second step is to close the upper cover of the protective cover 5, and start the shaft clamping assembly 2 and the polishing assembly 3 at the same time. The electric rotating rod 301 drives the polishing rod body 303 to rotate at high speed, and the adjustment shaft that moves and rotates left and right is polished in all directions. The control cylinder 202 can drive the moving seat 201 and the seat adjustment shaft on the upper end of the moving seat 201 to translate left and right. At the same time, under the action of the driving clamp plate 205 and the bearing clamp plate 206, the seat adjustment shaft rotates. The polishing process is extremely stable, which greatly improves the surface polishing quality and aesthetics of the seat adjustment shaft.
[0027] The third step is that during the grinding process, the water pump 403 of the dust suppression component 4 at the upper end extracts the circulating water collected by the collecting bucket 401, transports it upward through the water pipe 404, and sprays it evenly toward the connection between the shaft clamping component 2 and the polishing component 3 through the long distribution pipe 405. The falling water passes through the filter net 402 to filter out the waste chips contained in it, and then flows to the lower end to be used again.
[0028] The fourth step is to simply clean the debris on the workbench 1 during later maintenance. When replacing the polishing rod body 303, unscrew the threaded cap 306 at one end from the external thread 305 area, and then pull out the limiting slide groove 304 on the inner side of the polishing rod body 303 along the limiting slider 302 on the outer side of the electric rotating rod 301.
[0029] Through the above steps, the seat adjustment shaft is stably clamped by the clamping component 2, and can drive the seat adjustment shaft to move left and right and rotate. The polishing component 3 performs all-round polishing on the shaft. The polishing process is extremely stable, which greatly improves the surface polishing quality and aesthetics of the seat adjustment shaft. The polishing component 3 adopts a detachable structure with a limit structure inside, which is very convenient for disassembly. After installation, the polishing rod body 303 rotates stably during operation to ensure the polishing quality. The dust suppression component 4 uses circulating water to spray water at the connection between the clamping component 2 and the polishing component 3, which can effectively suppress the flying of waste chips caused by polishing, and can also reduce the polishing temperature to prevent shaft deformation.
[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A polishing rod for a seat adjustment shaft, comprising an operating table (1); characterized in that: The invention also comprises a shaft clamping assembly (2), a polishing assembly (3), a dust suppression assembly (4), and a protective cover (5); the upper end of the operating table (1) is provided with a shaft clamping assembly (2) which can drive the adjusting shaft to move left and right and rotate; the rear end of the shaft clamping assembly (2) is provided with a polishing assembly (3) which polishes the surface of the adjusting shaft; the inner side of the operating table (1) is provided with a dust suppression assembly (4) which is used to suppress the flying of waste chips generated by polishing; and the upper end of the operating table (1) is provided with a protective cover (5) which can be flexibly opened and closed.
2. The special polishing rod for seat adjustment shaft according to claim 1, characterized in that: The shaft clamping assembly (2) comprises a moving seat (201), a control cylinder (202), a bidirectional driving device (203), a clamping block (204), a driving clamping plate (205) and a bearing clamping plate (206); the control cylinder (202) is installed on the left side of the moving seat (201).
3. The special polishing rod for seat adjustment shaft according to claim 2, characterized in that: The right end of the piston rod of the control cylinder (202) is connected to the connecting plate of the bidirectional driving device (203); the upper end of the bidirectional driving device (203) is respectively provided with a clamping block (204); there are two clamping blocks (204) and they are symmetrically distributed on the left and right; a driving clamping plate (205) for driving the adjusting shaft to rotate is installed at the clamping end of one of the clamping blocks (204); and a bearing clamping plate (206) for rotating the driven adjusting shaft is installed at the clamping end of the other clamping block (204).
4. The special polishing rod for seat adjustment shaft according to claim 1, characterized in that: The polishing assembly (3) comprises an electric rotating rod (301), a limiting slider (302), a polishing rod body (303), a limiting slide groove (304), an external thread (305) and a threaded cap (306); the outer side of the electric rotating rod (301) is fixedly connected with an annular limiting slider (302) distributed at equal intervals.
5. The special polishing rod for seat adjustment shaft according to claim 4, characterized in that: The outer side of the electric rotating rod (301) is slidably connected to a polishing rod body (303); the inner side of the polishing rod body (303) is provided with a limit sliding groove (304) matching with the limit sliding block (302); the right end of the electric rotating rod (301) is provided with an external thread (305); and the outer side of the external thread (305) is threadedly connected to a threaded cap (306).
6. The special polishing rod for seat adjustment shaft according to claim 1, characterized in that: The dust suppression component (4) comprises a concentration bucket (401), a filter screen (402), a water pump (403), a water delivery pipe (404) and a distribution pipe (405); the filter screen (402) is fixedly connected to the upper surface of the concentration bucket (401).
7. The special polishing rod for seat adjustment shaft according to claim 6, characterized in that: A water pump (403) is placed at the bottom inner side of the concentration bucket (401); one end of a water pipe (404) is installed at the rear end of the water pump (403); the other end of the water pipe (404) is fixedly connected to a distribution pipe (405); the distribution pipe (405) is located directly above the connection between the shaft clamping assembly (2) and the polishing assembly (3).