CN214817151U - Grinding device for parts - Google Patents
Grinding device for parts Download PDFInfo
- Publication number
- CN214817151U CN214817151U CN202120172809.8U CN202120172809U CN214817151U CN 214817151 U CN214817151 U CN 214817151U CN 202120172809 U CN202120172809 U CN 202120172809U CN 214817151 U CN214817151 U CN 214817151U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- dust suction
- grinding
- lead screw
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims description 43
- 238000005498 polishing Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding device of part, including work platform, its characterized in that is equipped with the three-jaw chuck on the work platform, is equipped with the mobile device on the work platform, and the mobile device is equipped with the mounting panel, and the mounting panel is equipped with two sanding blocks, is equipped with closing device between sanding block and the mounting panel, and closing device is equipped with elastic mechanism. The device can polish the interior outer lane of part simultaneously, effectively improves the efficiency of polishing.
Description
Technical Field
The utility model relates to a grinding device technical field, in particular to grinding device of part.
Background
The side wall of the existing cylindrical part is provided with a plurality of through holes, graphite needs to be filled in the through holes of the part, but the graphite cannot just fill the through holes after the filling is finished, the parts protruding out of the two ends of the through holes can be protruded, and the parts protruding out of the parts need to be ground off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a grinding device of part, the device can polish to the interior outer lane of part simultaneously, effectively improves the efficiency of polishing.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a grinding device of part, includes work platform, its characterized in that, the last three-jaw chuck that is equipped with of work platform, the last mobile device that is equipped with of work platform, mobile device is equipped with the mounting panel, the mounting panel is equipped with two sanding blocks, be equipped with closing device between sanding block and the mounting panel, closing device is equipped with elastic mechanism.
Adopt above-mentioned technical scheme, the three-jaw chuck cliies the part to it is rotatory to drive the part, and mobile device drives grinding device and is close to the part, and two sanding blocks are located the inner circle of part respectively, and another is located the outer lane of part, then compresses tightly the surface of part with two sanding blocks by closing device again, and elastic mechanism has a pressure to sanding block, makes sanding block can press always on the part is surperficial, effectively polishes the part, grinds convex graphite.
Preferably, the pressing device comprises a first motor, a first lead screw, supporting plates and moving blocks, a groove is formed in the side face of the mounting plate, the first lead screw is rotatably connected in the groove, threads on the first lead screw are opposite up and down, the two moving blocks are respectively located at different positions of the two threads of the first lead screw and are in threaded connection with the first lead screw, the first motor is fixedly connected to the mounting plate, an output shaft of the first motor is fixedly connected with the first lead screw, and the two supporting plates are respectively fixedly connected with the moving blocks.
By adopting the technical scheme, the motor rotates forwards and backwards to drive the screw rod to rotate forwards and backwards, and the screw rod drives the two downward moving blocks to move together and away from each other in the rotating process due to the fact that the upper threads and the lower threads are opposite, so that the parts are clamped and loosened by the two polishing blocks, and polishing is carried out when the parts are clamped.
Preferably, the elastic mechanism comprises a cylinder, a disc and a spring, the support plate is provided with two through holes, the cylinder penetrates through the through holes, one of the through holes is located below the upper support plate, the other through hole is located above the lower support plate, the polishing block is fixedly connected with the cylinder, the end, far away from the polishing block, of the cylinder is fixedly connected with the disc, the spring is located between the polishing block and the support plate, and the spring is sleeved outside the cylinder.
Adopt above-mentioned technical scheme, when sanding block and part surface contact for sanding block can remove along the direction of through-hole, with spring compression, plays a cushioning effect, prevents that pressure is too big with part surface fish tail, and the spring has a pressure to sanding block always, makes sanding block press always on the part surface, and the disc prevents that the cylinder from dropping.
Preferably, the moving device comprises square plates, a second motor, a second screw rod and a sliding block, the square plates are fixedly connected to the working platform, the second screw rod is rotatably connected between the square plates, a threaded hole is formed in the sliding block, the second screw rod penetrates through the threaded hole and is in threaded connection with the threaded hole, a guide rod is fixedly connected between the square plates, the sliding block is provided with a guide hole, the guide rod penetrates through the guide hole, and the sliding block is fixedly connected with the mounting plate.
By adopting the technical scheme, the motor II drives the screw rod II to rotate forwards and backwards through forward and reverse rotation, and drives the sliding block to move forwards and backwards on the guide rod, so that the mounting plate is controlled to move forwards and backwards.
Preferably, the working platform is arranged below the three-jaw chuck and is provided with a dust suction device.
By adopting the technical scheme, the dust suction device can absorb the waste scraps polished off completely.
Preferably, the dust suction device comprises a dust suction head, a dust suction pipe and a dust collector, the dust suction head is fixedly connected to the working platform and located below the three-jaw chuck, one end of the dust suction pipe is connected with the dust suction head, and the other end of the dust suction pipe is connected with the dust collector.
By adopting the technical scheme, the dust collector generates suction force, and the polished scraps are sucked from the dust collection head and enter the dust collector through the dust collection pipe.
Drawings
FIG. 1 is a perspective view of the utility model;
fig. 2 is a schematic structural view of the pressing device of the utility model.
Reference numerals: 1. a working platform; 2. a drive roll; 3. a mobile device; 4. mounting a plate; 5. grinding blocks; 6. an elastic mechanism; 7. a pressing device; 8. a first motor; 9. a first screw rod; 10. a moving block; 11. a support plate; 12. a cylinder; 13. a through hole; 14. a disc; 15. a spring; 16. a groove; 17. a square plate; 18. a second motor; 19. a second screw rod; 20. a slider; 21. a guide bar; 22. a dust collection device; 23. a dust collection head; 24. a dust collection pipe; 25. a dust collector.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
As shown in fig. 1 to 2, a part polishing device comprises a working platform 1, a three-jaw chuck is arranged on the working platform 1, the three-jaw chuck clamps a part and drives the part to rotate, a moving device 3 is arranged on the working platform 1, the moving device 3 comprises square plates 17, a second motor 18, a second screw rod 19 and a sliding block 20, the two square plates 17 are fixedly connected to the working platform 1, the second screw rod 19 is rotatably connected between the square plates 17, threaded holes are formed in the sliding block 20, the second screw rod 19 penetrates through the threaded holes and is in threaded connection with the threaded holes, guide rods 21 are fixedly connected between the square plates 17, the sliding block 20 is provided with guide holes, the guide rods 21 penetrate through the guide holes, the sliding block 20 is fixedly connected with a mounting plate 4, and the second motor 18 drives the second screw rod 19 to rotate forward and backward through forward and backward rotation to drive the sliding block 20 to move forward and backward on the guide rods 21, so as to control the mounting plate 4 to move forward and backward.
The mounting plate 4 is provided with a pressing device 7, the pressing device 7 comprises a first motor 8, a first lead screw 9, supporting plates 11 and moving blocks 10, a groove 16 is formed in the side face of the mounting plate 4, the first lead screw 9 is rotatably connected in the groove 16, threads on the first lead screw 9 are opposite up and down, the two moving blocks 10 are respectively located at different positions of the two threads of the first lead screw 9 and are in threaded connection with the first lead screw 9, the first motor 8 is fixedly connected to the mounting plate 4, an output shaft of the first motor 8 is fixedly connected with the first lead screw 9, the two supporting plates 11 are respectively fixedly connected with the moving blocks 10, the first motor 8 rotates forwards and backwards to drive the first lead screw 9 to rotate forwards and backwards, the first lead screw 9 drives the two moving blocks 10 downwards to move together and away from each other in the rotating process, clamping and loosening of parts by the two grinding blocks 5 are realized, and grinding is performed during clamping.
The supporting plate 11 is provided with an elastic mechanism 6, the elastic mechanism 6 comprises a cylinder 12, a disc 14 and a spring 15, the supporting plate 11 is provided with two through holes 13, the cylinder 12 passes through the through holes 13, one of the grinding blocks 5 is positioned below the upper supporting plate 11, the other grinding block 5 is positioned above the lower supporting plate 11, the grinding block 5 is fixedly connected with a cylinder 12, the end of the cylinder 12 far away from the grinding block 5 is fixedly connected with a disc 14, a spring 15 is positioned between the grinding block 5 and the supporting plate 11, and the spring 15 is sleeved outside the cylinder 12, when the grinding block 5 is contacted with the surface of the part, the grinding block 5 can move along the direction of the through hole 13, the spring 15 is compressed, a buffer effect is realized, the surface of the part is prevented from being scratched by overlarge pressure, and the spring 15 always has a pressure on the sanding block 5 so that the sanding block 5 always presses on the surface of the part and the disc 14 prevents the cylinder 12 from falling off.
Working platform 1 is located the three-jaw chuck below and is equipped with dust extraction 22, and dust extraction 22 includes dust absorption head 23, dust absorption pipe 24 and dust catcher 25, and dust absorption head 23 fixed connection is on working platform 1, and is located the three-jaw chuck below, and the one end and the dust absorption head 23 of dust absorption pipe 24 are connected, and the other end is connected with dust catcher 25, and dust catcher 25 produces suction, and the sweeps that will polish down inhales from dust absorption head 23, gets into dust catcher 25 through dust absorption pipe 24.
Utility model's theory of operation: three-jaw chuck cliies the part, and it is rotatory to drive the part, two 18 starting motor, it is close to the part to drive mounting panel 4, two sanding block 5 are one respectively and are located the inner circle of part, another is located the outer lane of part, then 8 starting motor, through removing backup pad 11, compress tightly the surface of part with two sanding block 5, and 15 sanding block 5 of spring have a pressure, make sanding block 5 can press on the part is surperficial always, effectively polish the part, grind convex graphite, the sweeps that polish is got off is absorbed by dust absorption head 23 of below.
Claims (6)
1. The utility model provides a grinding device of part, includes work platform (1), its characterized in that, be equipped with the three-jaw chuck on work platform (1), be equipped with mobile device (3) on work platform (1), mobile device (3) are equipped with mounting panel (4), mounting panel (4) are equipped with two sanding blocks (5), be equipped with closing device (7) between sanding block (5) and mounting panel (4), closing device (7) are equipped with elastic mechanism (6).
2. The part grinding device as claimed in claim 1, wherein the pressing device (7) comprises a first motor (8), a first lead screw (9), a support plate (11) and moving blocks (10), a groove (16) is formed in the side face of the mounting plate (4), the first lead screw (9) is rotatably connected in the groove (16), threads on the first lead screw (9) are opposite from each other, the two moving blocks (10) are respectively located at different positions of the two threads of the first lead screw (9) and are in threaded connection with the first lead screw (9), the first motor (8) is fixedly connected to the mounting plate (4), an output shaft of the first motor (8) is fixedly connected with the first lead screw (9), and the two support plates (11) are respectively fixedly connected with the moving blocks (10).
3. A grinding device for parts according to claim 2, characterized in that the elastic means (6) comprises a cylinder (12), a disc (14) and a spring (15), the support plate (11) is provided with two through holes (13), the cylinder (12) passes through the through holes (13), one of the grinding blocks (5) is located below the upper support plate (11), and the other grinding block (5) is located above the lower support plate (11), the grinding block (5) is fixedly connected with the cylinder (12), the end of the cylinder (12) far away from the grinding block (5) is fixedly connected with the disc (14), the spring (15) is located between the grinding block (5) and the support plate (11), and the spring (15) is sleeved outside the cylinder (12).
4. The part grinding device as claimed in claim 3, wherein the moving device (3) comprises square plates (17), a second motor (18), a second screw rod (19) and a sliding block (20), the two square plates (17) are fixedly connected to the working platform (1), the second screw rod (19) is rotatably connected between the square plates (17), a threaded hole is formed in the sliding block (20), the second screw rod (19) penetrates through the threaded hole and is in threaded connection with the threaded hole, a guide rod (21) is fixedly connected between the square plates (17), the sliding block (20) is provided with a guide hole, the guide rod (21) penetrates through the guide hole, and the sliding block (20) is fixedly connected with the mounting plate (4).
5. A grinding device for parts according to claim 1, characterized in that the working platform (1) is provided with a dust suction device (22) below the three-jaw chuck.
6. The part grinding device according to claim 5, wherein the dust suction device (22) comprises a dust suction head (23), a dust suction pipe (24) and a dust suction machine (25), the dust suction head (23) is fixedly connected to the working platform (1) and located below the three-jaw chuck, one end of the dust suction pipe (24) is connected with the dust suction head (23), and the other end of the dust suction pipe is connected with the dust suction machine (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172809.8U CN214817151U (en) | 2021-01-22 | 2021-01-22 | Grinding device for parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172809.8U CN214817151U (en) | 2021-01-22 | 2021-01-22 | Grinding device for parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214817151U true CN214817151U (en) | 2021-11-23 |
Family
ID=78955078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120172809.8U Expired - Fee Related CN214817151U (en) | 2021-01-22 | 2021-01-22 | Grinding device for parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214817151U (en) |
-
2021
- 2021-01-22 CN CN202120172809.8U patent/CN214817151U/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: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |