CN216504155U - A grinding device for car plastic goods - Google Patents
A grinding device for car plastic goods Download PDFInfo
- Publication number
- CN216504155U CN216504155U CN202122987477.1U CN202122987477U CN216504155U CN 216504155 U CN216504155 U CN 216504155U CN 202122987477 U CN202122987477 U CN 202122987477U CN 216504155 U CN216504155 U CN 216504155U
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- China
- Prior art keywords
- grinding device
- block
- fixedly connected
- rotation
- plastic products
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 238000005498 polishing Methods 0.000 claims abstract description 35
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a polishing device for automobile plastic products, which comprises a handheld polisher body, wherein the output end of the handheld polisher body is fixedly connected with a rotating shaft, an adjusting structure is arranged on the rotating shaft, the adjusting structure comprises a threaded rod, the rotating shaft is rotatably connected with the threaded rod, the threaded rod is in threaded connection with a threaded cylinder, the threaded cylinder is rotatably connected with two connecting rods, a moving block is arranged on each connecting rod, the rotating shaft is in sliding connection with the two moving blocks, the connecting rods are rotatably connected with the corresponding moving blocks, a fixed structure is arranged on each moving block, and a polishing wheel is slidably connected to the rotating shaft; through setting up adjustment structure and fixed knot structure, not only be convenient for carry out the dismouting to the wheel of polishing, and improve the fixed effect to the wheel of polishing for the wheel of polishing is at high-speed rotatory in-process, is difficult to appear not hard up condition, improves the device's security.
Description
Technical Field
The utility model belongs to the technical field of fine processing of automobile plastic products, and particularly relates to a polishing device for automobile plastic products.
Background
The application of the automobile is more and more popular, the automobile is visible everywhere in daily life, and at present, a plurality of workpieces in the automobile directly adopt plastic parts to replace traditional metal parts, so that the aims of simplifying the product structure and saving the manufacturing cost are fulfilled.
When there is the burr in some corners inside the car plastic product, need the staff to use handheld polisher to polish and handle, the polishing wheel on the handheld polisher of tradition, it is direct to press the output at handheld polisher body mostly, makes it fix automatically, and fixed effect is relatively poor, and when polishing the wheel at high-speed rotatory in-process, the not hard up condition appears easily to cause the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a polishing device for automobile plastic products, which is convenient to disassemble and assemble a polishing wheel and improves the fixing effect of the polishing wheel by arranging an adjusting structure and a fixing structure, so that the polishing wheel is not easy to loosen in the high-speed rotating process, and the safety of the device is improved.
The utility model realizes the purpose through the following technical scheme:
the utility model provides a grinding device for car plastic goods, includes handheld polisher body, the output fixedly connected with axis of rotation of handheld polisher body, be equipped with in the axis of rotation and adjust the structure, it includes the threaded rod to adjust the structure, it is connected with the threaded rod to rotate in the axis of rotation, threaded connection has a screw thread section of thick bamboo on the threaded rod, it is connected with two connecting rods to rotate on the screw thread section of thick bamboo, be equipped with the movable block on the connecting rod, axis of rotation and two movable block sliding connection, the connecting rod rotates with the movable block that corresponds to be connected, be equipped with fixed knot on the movable block and construct, sliding connection has the wheel of polishing in the axis of rotation.
Preferably, the fixed structure comprises a guide block, the moving block is connected with the guide block in a sliding mode, and the guide block is fixedly connected with a fixed block.
Preferably, the fixed blocks are connected with the moving blocks in a sliding mode, and the rotating shaft is connected with the two fixed blocks in a sliding mode.
Preferably, the end parts of the fixing blocks are arc-shaped, and the two fixing blocks are connected with the polishing wheels in an inserting mode.
Preferably, a spring is fixedly connected to the guide block, and one end, far away from the guide block, of the spring is fixedly connected with the moving block.
Preferably, the threaded rod is fixedly connected with a knob, and the knob is attached to the rotating shaft.
Preferably, the section of the rotating shaft is rectangular, and the rubber pad is fixedly connected to the knob.
Preferably, the rubber pad is closely attached to the rotating shaft, and the rotating shaft is provided with a limiting structure.
Preferably, the limiting structure comprises a sliding rod, and the rotating shaft is fixedly connected with the sliding rod.
Preferably, the slide bar is connected with two slide blocks in a sliding manner, and the slide blocks are fixedly connected with the movable block.
The utility model has the beneficial effects that: when an operator needs to use the device, the polishing wheel needs to be installed and fixed firstly, the operator aligns the polishing wheel with the rotating shaft, so that the polishing wheel moves close to the handheld polisher body on the outer wall of the rotating shaft, the polishing wheel extrudes the two fixed structures, the two fixed structures automatically move close to each other, when the polishing wheel moves to a proper position close to the handheld polisher body, the two fixed structures automatically recover to the original positions, the installation and the fixation of the polishing wheel are finished, when the polishing wheel is damaged, the operator can rotate the threaded rod, so that the threaded cylinder moves away from the handheld polisher body on the outer wall of the threaded rod, the threaded cylinder drives the two moving blocks to move close to each other through the two connecting rods, the two moving blocks adjust the two fixed structures, and after the two fixed structures are released from limiting and fixing of the polishing wheel, the operating personnel take off the wheel of polishing and change can, adjust structure and fixed knot through setting up, not only be convenient for carry out the dismouting to the wheel of polishing, and improve the fixed effect to the wheel of polishing for the wheel of polishing is at high-speed rotatory in-process, is difficult to appear not hard up condition, improves the device's security.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection of the hand sander body, the rotating shaft and the sanding wheel of the present invention;
FIG. 3 is an enlarged view of the part A shown in FIG. 2;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 1.
In the figure: 1. a hand-held sander body; 2. an adjustment structure; 201. a threaded rod; 202. a threaded barrel; 203. a connecting rod; 204. a moving block; 3. a fixed structure; 301. a guide block; 302. a fixed block; 303. a spring; 4. a knob; 5. a rubber pad; 6. grinding the wheel; 7. a limiting structure; 701. a slider; 702. a slide bar; 8. and rotating the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a polishing device for an automobile plastic product, including a handheld polisher body 1, wherein an output end of the handheld polisher body 1 is fixedly connected with a rotation shaft 8, the rotation shaft 8 is provided with an adjusting structure 2, the adjusting structure 2 includes a threaded rod 201, the rotation shaft 8 is rotatably connected with the threaded rod 201, the threaded rod 201 is threadedly connected with a threaded cylinder 202, the threaded cylinder 202 is rotatably connected with two connecting rods 203, the connecting rods 203 are provided with moving blocks 204, the rotation shaft 8 is slidably connected with the two moving blocks 204, the connecting rods 203 are rotatably connected with the corresponding moving blocks 204, the moving blocks 204 are provided with fixing structures 3, and the rotation shaft 8 is slidably connected with a polishing wheel 6.
Referring to fig. 1-4, in the present embodiment, the fixing structure 3 includes a guide block 301, the moving block 204 is slidably connected to the guide block 301, the guide block 301 is fixedly connected to a fixing block 302, the fixing block 302 is slidably connected to the moving block 204, the rotating shaft 8 is slidably connected to the two fixing blocks 302, an end of the fixing block 302 is arc-shaped, the two fixing blocks 302 are both inserted into the polishing wheel 6, and the end of the fixing block 302 is arc-shaped, so that the polishing wheel 6 can be conveniently mounted and fixed. Fixedly connected with spring 303 on the guide block 301, the one end and the movable block 204 fixed connection of guide block 301 are kept away from to spring 303, through setting up spring 303, under the effect of two springs 303 for two fixed blocks 302 receive the effort of keeping away from each other all the time, and the fixed block 302 of being convenient for fixes the processing to grinding wheel 6.
Referring to fig. 1-4, a knob 4 is fixedly connected to the threaded rod 201, the knob 4 is attached to the rotating shaft 8, the cross-sectional shape of the rotating shaft 8 is rectangular, and a rubber pad 5 is fixedly connected to the knob 4, so that the friction force between the grinding wheel 6 and the rotating shaft 8 is increased by the rubber pad 5, and the stability of the device is ensured. Rubber pad 5 and axis of rotation 8 closely laminate, are equipped with limit structure 7 on the axis of rotation 8, and limit structure 7 includes slide bar 702, fixedly connected with slide bar 702 on the axis of rotation 8, and sliding connection has two sliders 701 on the slide bar 702, and slider 701 and movable block 204 fixed connection provide certain limiting displacement to two movable blocks 204 through setting up slider 701 and slide bar 702 for when two movable blocks 204 are the motion of being close to each other or keeping away from each other, it is more stable.
When the device is used, when an operator needs to use the device, the grinding wheel 6 needs to be installed and fixed, the operator aligns the grinding wheel 6 with the rotating shaft 8, so that the grinding wheel 6 moves close to the handheld grinding machine body 1 on the outer wall of the rotating shaft 8, the grinding wheel 6 extrudes the two fixing blocks 302, so that the two fixing blocks 302 automatically move close to each other, the two fixing blocks 302 push the two guide blocks 301 to move close to each other, so that the two guide blocks 301 extrude the two springs 303, when the grinding wheel 6 moves close to the handheld grinding machine body 1 to a proper position, the two guide blocks 301 automatically push the two fixing blocks 302 to return to the original position under the elastic force of the two springs 303, when the two fixing blocks 302 are inserted into the grinding wheel 6, the installation and fixation of the grinding wheel 6 are completed, the operator adjusts the handheld grinding machine body 1, make axis of rotation 8 drive wheel 6 of polishing rotate, operating personnel polish through wheel 6 to car plastic goods and handle can, damage appears when wheel 6 polishes, operating personnel can rotate knob 4, knob 4 drives threaded rod 201 and rotates, under the limiting displacement of two connecting rods 203, make a screw section of thick bamboo 202 do the motion of keeping away from handheld polisher body 1 at threaded rod 201 outer wall, a screw section of thick bamboo 202 drives two movable blocks 204 through two connecting rods 203 and is the motion that is close to each other, two movable blocks 204 drive two fixed blocks 302 through two guide blocks 301 and are the motion that is close to each other, after two fixed blocks 302 all removed the spacing fixed back to wheel 6 of polishing, operating personnel take off wheel 6 of polishing and change can.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a grinding device for car plastic product, includes handheld polisher body (1), its characterized in that: the output fixedly connected with axis of rotation (8) of handheld polisher body (1), be equipped with on axis of rotation (8) and adjust structure (2), it includes threaded rod (201) to adjust structure (2), it is connected with threaded rod (201) to rotate on axis of rotation (8), threaded connection has threaded cylinder (202) on threaded rod (201), it is connected with two connecting rods (203) to rotate on threaded cylinder (202), be equipped with movable block (204) on connecting rod (203), axis of rotation (8) and two movable block (204) sliding connection, connecting rod (203) are rotated with movable block (204) that correspond and are connected, be equipped with fixed knot on movable block (204) and construct (3), sliding connection has polishing wheel (6) on axis of rotation (8).
2. A grinding device for automotive plastic products according to claim 1, characterized in that: the fixing structure (3) comprises a guide block (301), the moving block (204) is connected with the guide block (301) in a sliding mode, and the guide block (301) is fixedly connected with a fixing block (302).
3. A grinding device for automotive plastic products according to claim 2, characterized in that: the fixed blocks (302) are connected with the moving blocks (204) in a sliding mode, and the rotating shaft (8) is connected with the two fixed blocks (302) in a sliding mode.
4. A grinding device for automotive plastic products according to claim 3, characterized in that: the tip of fixed block (302) sets up to the arc, two fixed block (302) all pegs graft with wheel (6) of polishing.
5. A grinding device for plastic products for automobiles according to claim 4, characterized in that: the guide block (301) is fixedly connected with a spring (303), and one end, far away from the guide block (301), of the spring (303) is fixedly connected with the moving block (204).
6. A grinding device for automotive plastic products according to claim 1, characterized in that: fixedly connected with knob (4) on threaded rod (201), knob (4) and axis of rotation (8) laminating.
7. A grinding device for plastic products for automobiles as claimed in claim 6, characterized in that: the section of the rotating shaft (8) is rectangular, and a rubber pad (5) is fixedly connected to the knob (4).
8. A grinding device for plastic products for automobiles as claimed in claim 7, characterized in that: rubber pad (5) and axis of rotation (8) closely laminate, be equipped with limit structure (7) on axis of rotation (8).
9. A grinding device for automotive plastic products according to claim 8, characterized in that: the limiting structure (7) comprises a sliding rod (702), and the sliding rod (702) is fixedly connected to the rotating shaft (8).
10. A grinding device for automotive plastic products according to claim 9, characterized in that: the sliding rod (702) is connected with two sliding blocks (701) in a sliding mode, and the sliding blocks (701) are fixedly connected with the moving block (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122987477.1U CN216504155U (en) | 2021-12-01 | 2021-12-01 | A grinding device for car plastic goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122987477.1U CN216504155U (en) | 2021-12-01 | 2021-12-01 | A grinding device for car plastic goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216504155U true CN216504155U (en) | 2022-05-13 |
Family
ID=81465363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122987477.1U Expired - Fee Related CN216504155U (en) | 2021-12-01 | 2021-12-01 | A grinding device for car plastic goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216504155U (en) |
-
2021
- 2021-12-01 CN CN202122987477.1U patent/CN216504155U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |