CN220427864U - Annular polishing equipment for piston - Google Patents
Annular polishing equipment for piston Download PDFInfo
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- CN220427864U CN220427864U CN202321684582.0U CN202321684582U CN220427864U CN 220427864 U CN220427864 U CN 220427864U CN 202321684582 U CN202321684582 U CN 202321684582U CN 220427864 U CN220427864 U CN 220427864U
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- 238000005498 polishing Methods 0.000 title claims abstract description 289
- 230000005540 biological transmission Effects 0.000 claims description 46
- 239000000243 solution Substances 0.000 claims description 36
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses annular polishing equipment for a piston, which relates to the technical field of polishing equipment and aims to solve the problems that the existing annular polishing equipment is lack of active intervention polishing due to the fact that polishing equipment is used in the process of self-rotation polishing of workpieces, polishing effect is not ideal enough, structural components of the equipment are single and only single polishing is carried out, and polishing efficiency is affected.
Description
Technical Field
The utility model relates to the technical field of polishing equipment, in particular to annular polishing equipment for a piston.
Background
The reason for serious piston abrasion is that the gap between the piston ring openings is too small, and the piston ring is blocked in a cylinder after being expanded at high temperature in working; the engine works under the conditions of high temperature and heavy load for a long time, and the piston is severely impacted or the cooling liquid is insufficient, so that the engine is overheated, and the mechanical strength of the piston is reduced; the piston is defective in manufacturing, and the service life of equipment can be prolonged by polishing the piston ring.
At present, the patent number is CN202111581869.6, the utility model discloses polishing equipment of piston ring and guide ring for oil-free compressor, clamping device includes initiative clamping wheel and driven clamping wheel, initiative clamping wheel drive cyclic annular work piece rotates towards polishing device direction, driven clamping wheel rotates around its center, polishing device includes the polishing area, the polishing area cover is on polishing wheel, initiative extrusion wheel and cleaning wheel, through the centre gripping of initiative clamping wheel and driven clamping wheel and support arrangement's supporting role, make the annular work piece rotate around oneself under the drive of initiative clamping wheel, the polishing wheel makes the polishing area hug closely on annular work piece, and then realize polishing's effect through once centre gripping, the extrusion effect of cooperation extrusion wheel is driven through initiative extrusion wheel, make the polishing area rotate, cleaning wheel makes polishing area and cleaning device contact, and then in time clear up the piece on the polishing area, the problem that the piece influences the work piece quality has been avoided, current polishing equipment, rely on the link work piece to polish in the in-process of using, lack initiative intervention polishing effect is not ideal, and equipment structure component is single, only can once, influence polishing efficiency, so one kind of the piston has been used for lifting the annular in order to solve the problem that is convenient for lifting in the equipment.
Disclosure of Invention
The utility model aims to provide annular polishing equipment for a piston, which solves the problems that the existing polishing equipment in the background technology relies on the rotation of a workpiece to polish in a link in the using process, the polishing effect is not ideal due to lack of active intervention, the structural components of the equipment are single, and the polishing efficiency is affected due to single polishing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hoop equipment of polishing for piston, includes workstation, polishing subassembly and polishing subassembly, polishing subassembly with polishing subassembly is followed the top linearity setting of workstation, polishing subassembly's below is equipped with assorted transmission subassembly.
The workpiece is polished through the polishing assembly, the polishing sheets can be rotated through the primary rotating shaft, the polishing sheets can work together to polish in batches, the polishing nails on the surfaces of the polishing sheets can strengthen the polishing effect, the primary driving of the polishing sheets is arranged through the power bin in the assembly, the polishing solution is added through the liquid inlet, the polishing solution is sprayed through the spraying hole in the spraying groove during polishing, the inner ring of the workpiece can be polished through the polishing pile, the limiting ring on the polishing pile can be used for fixing the workpiece, the polishing pile can be rotated through the secondary rotating shaft to achieve the polishing effect, the secondary rotating shaft is connected through the power assembly to rotate, the height of the power assembly can be adjusted through the telescopic cylinder, the space between the polishing pile and the workbench can be increased during improvement to enable the workpiece to enter, the space between the polishing pile and the workbench can be reduced for fixing the workpiece during the lowering, the problems that the polishing effect is not ideal enough, the equipment structure component is single and can only polish once, and the polishing efficiency is affected are solved by relying on the self-rotating grinding of the link workpiece during the use, the polishing component can carry the workpiece into the polishing component through the transmission runway by adaptively adjusting the height of the polishing component through the polishing component, the sputtering of the polishing liquid around is blocked through the splash guard, the equipment can flexibly move through the universal wheel, the problems that the self-rotating grinding of the link workpiece is relied on during the use, the active intervention polishing is lacking, the polishing effect is not ideal enough, the equipment structure component is single and can only polish once, and the polishing efficiency is affected.
Further, the subassembly of polishing includes the case of polishing and the stake of polishing, the both sides of the case of polishing are equipped with solution storehouse and power storehouse, the lateral wall of the case of polishing is equipped with the piece of polishing, the surface of polishing is equipped with the nail of polishing, the nail of polishing is equipped with the multiunit, the multiunit the nail of polishing with the surface of polishing evenly sets up, polishes the work piece through the subassembly of polishing, can let the piece of polishing rotate through the one-level pivot, and the multiunit piece of polishing can work together and polish in batches, and the effect of polishing can be strengthened to the nail of polishing on the surface of the piece of polishing, and the power storehouse in the subassembly is used for settling the one-level drive of polishing piece, and the solution storehouse in the subassembly is used for storing the solution of polishing.
Further, the center of polishing piece is equipped with one-level pivot, one end of one-level pivot is equipped with one-level driver, the polishing piece is equipped with the multiunit, the multiunit the polishing piece is followed the lateral wall linearity of polishing case sets up, the inlet has been seted up to the one end in solution storehouse, the injection groove has been seted up to the top edge in solution storehouse, the orifice has been seted up to the inside in injection groove, the orifice is equipped with the multiunit, the multiunit the orifice is followed the linear setting in the injection groove, the top of polishing case, solution storehouse and power storehouse is equipped with the connection apron, adds polishing solution through the inlet, sprays polishing solution in polishing through the inside jet orifice of injection groove.
Further, the below of connecting the apron is equipped with the stake of polishing, the surface of stake of polishing is equipped with the spacing ring, the spacing ring is equipped with the multiunit, the multiunit the spacing ring is followed the surface linearity of stake of polishing sets up, the one end of stake of polishing is equipped with the second grade pivot, the top of connecting the apron is equipped with power pack and telescopic cylinder, telescopic cylinder connects power pack, power pack includes transmission shaft and drive belt, the transmission shaft is equipped with the multiunit, the multiunit the transmission shaft is followed the center linearity of connecting the apron sets up, the drive belt in the multiunit transmission shaft surface cladding sets up, the one end of second grade pivot passes connect the apron with the transmission shaft is connected, the one end of transmission shaft is equipped with the motor, through the stake of polishing can polish the inner circle of work piece, the epaxial spacing ring of stake of polishing can be used for fixing the work piece, thereby makes the stake of polishing rotate through the second grade pivot and reaches the effect of polishing, rotates through power pack, can adjust power pack's height through telescopic cylinder, can increase the space between stake and the workstation when improving and the work piece and make the work piece get into, reduce and can reduce when polishing and work piece and be used for fixing the work piece.
Further, the polishing component comprises a stand column and a polishing brush, a chute is formed in one face of the stand column, a telescopic rod is arranged in the chute, a sliding sleeve is arranged on the outer side of the telescopic rod, the telescopic rod slides along the chute through the sliding sleeve, an adjusting nut is arranged at one end of the telescopic rod, a three-level rotating shaft is arranged at the other end of the telescopic rod, the polishing brush is arranged at one end of the three-level rotating shaft, the polishing brush is connected with the telescopic rod through the three-level rotating shaft, a secondary driver is arranged on the outer side of one end of the stand column, the secondary driver is connected with the telescopic rod through the stand column, and the polished workpiece can be adaptively adjusted through the polishing component, so that the height of the polishing component is adjusted through the sliding sleeve and the adjusting nut of the polishing component.
Further, the one end of workstation is equipped with the splash guard, transmission runway has been seted up at the center of workstation, transmission runway's inside is equipped with the pulley, the pulley is equipped with the multiunit, the multiunit the pulley sets up along transmission runway's inside is linear, transmission runway's the outside has seted up motor storehouse, motor storehouse's inside is equipped with the battery, can transport into the work piece through transmission runway and polish the subassembly, blocks the four splatter of polishing liquid through the splash guard.
Further, the bottom of workstation is equipped with the supporting leg, the bottom of supporting leg is equipped with the universal wheel, the supporting leg is equipped with the multiunit, the multiunit the supporting leg in the corner of workstation sets up, makes equipment can carry out nimble removal through the universal wheel.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the workpiece is polished through the polishing assembly, the polishing sheets can rotate through the primary rotating shaft, a plurality of groups of polishing sheets can work together to polish in batches, the polishing nails on the surfaces of the polishing sheets can strengthen the polishing effect, the primary driving of the polishing sheets is arranged through the power bin in the assembly, the polishing solution is stored in the solution bin in the assembly, the polishing solution is added through the liquid inlet, the polishing solution is sprayed through the spraying hole in the spraying groove during polishing, the inner ring of the workpiece can be polished through the polishing pile, the limiting ring on the polishing pile can be used for fixing the workpiece, the polishing pile can rotate through the secondary rotating shaft to achieve the polishing effect, the secondary rotating shaft is connected through the power assembly to rotate, the height of the power assembly can be adjusted through the telescopic cylinder, the space between the polishing pile and the workbench can be increased when the height is improved, the space between the polishing pile and the workbench can be reduced when the height is reduced, and the space between the polishing pile and the workbench can be used for fixing the workpiece.
Can carry out the adaptability adjustment to the work piece that has finished of polishing through polishing subassembly, polishing subassembly's sliding sleeve and adjusting nut adjust polishing subassembly's height, can transport into polishing subassembly with the work piece through transmission runway, stop the everywhere sputtering of grinding fluid through the splash guard, make equipment can carry out nimble removal through the universal wheel.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
FIG. 3 is a schematic view of a sanding assembly of the present utility model;
FIG. 4 is a schematic view of the spray structure of the present utility model;
fig. 5 is a schematic view of a polishing assembly of the present utility model.
In the figure: 1. a work table; 2. a polishing assembly; 3. a polishing assembly; 4. a transmission assembly; 5. a motor bin; 6. a storage battery; 7. support legs; 8. a universal wheel; 9. a pulley; 10. a splash shield; 11. a transmission belt; 12. connecting a cover plate; 13. a solution bin; 14. polishing the box; 15. a power bin; 16. a primary driver; 17. polishing piles; 18. polishing the sheet; 19. a liquid inlet; 20. a primary rotating shaft; 21. a secondary rotating shaft; 22. a jet tank; 23. a spray hole; 24. a column; 25. an adjusting nut; 26. a telescopic rod; 27. a polishing brush; 28. a third-stage rotating shaft; 29. a chute; 30. a secondary driver.
Detailed Description
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a circumferential direction equipment of polishing for piston, includes workstation 1, polishing subassembly 3 and polishing subassembly 2, polishing subassembly 3 with polishing subassembly 2 is along the top linear setting of workstation 1, the below of polishing subassembly 3 is equipped with assorted transmission subassembly 4, polish the work piece through polishing subassembly 3, can let polishing piece 18 rotate through one-level pivot 20, the multiunit polishing piece 18 can work together and can carry out batch polishing, the effect of polishing can be strengthened to the nail of polishing piece 18 surface, be used for arranging the one-level drive of polishing piece 18 through the power storehouse 15 in the subassembly, solution storehouse 13 in the subassembly is used for storing polishing solution, add polishing solution through inlet 19, spray polishing solution when polishing through the jet orifice inside injection groove 22, the inner ring of the workpiece can be polished through the polishing piles 17, the limiting rings on the polishing piles 17 can be used for fixing the workpiece, the polishing piles 17 are rotated through the secondary rotating shafts 21 to achieve the polishing effect, the secondary rotating shafts 21 are connected through the power components to rotate, the height of the power components can be adjusted through the telescopic air cylinders, the space between the polishing piles 17 and the workbench 1 can be increased when the height is improved to enable the workpiece to enter, the space between the polishing piles 17 and the workbench 1 can be reduced when the height is reduced to be used for fixing the workpiece, the problems that the workpiece is self-rotated by relying on links in the using process, the polishing effect is not ideal due to lack of active intervention, the equipment structure component is single and can only be polished once, and the polishing efficiency is influenced are solved, the polished workpiece can be adaptively adjusted through the polishing component 2, the sliding sleeve of the polishing component 2 and the adjusting nut 25 are used for adjusting the height of the polishing component 2, a workpiece can be conveyed into the polishing component 3 through a transmission runway, the splash guard 10 is used for blocking the four-place sputtering of polishing liquid, the equipment can be flexibly moved through the universal wheel 8, the problems that the workpiece is automatically rotated and ground in the using process, the active intervention is lacked to polish, the polishing effect is not ideal enough, the structural component of the equipment is single, the polishing efficiency can be influenced only by single polishing are solved.
In actual use, the polishing assembly 3 comprises a polishing box 14 and polishing piles 17, the solution bin 13 and a power bin 15 are arranged on two sides of the polishing box 14, polishing sheets 18 are arranged on the side wall of the polishing box 14, polishing nails are arranged on the surface of each polishing sheet 18 and are provided with a plurality of groups, the polishing nails and the surface of each polishing sheet 18 are uniformly arranged, workpieces are polished through the polishing assembly 3, the polishing sheets 18 can be rotated through a primary rotating shaft 20, the polishing sheets 18 can be operated together to polish in batches, the polishing effect of the polishing sheets 18 can be enhanced through the polishing nails on the surfaces of the polishing sheets, the primary driving of the polishing sheets 18 is arranged through the power bin 15 in the assembly, the solution bin 13 in the assembly is used for storing polishing solution, the center of the polishing piece 18 is provided with a first-stage rotating shaft 20, one end of the first-stage rotating shaft 20 is provided with a first-stage driver 16, the polishing piece 18 is provided with a plurality of groups along the side wall of the polishing box 14 in a linear mode, one end of the solution bin 13 is provided with a liquid inlet 19, an injection groove 22 is formed in the edge of the upper side of the solution bin 13, the inside of the injection groove 22 is provided with a spray hole 23, the spray hole 23 is provided with a plurality of groups, the spray holes 23 are arranged along the inner side of the injection groove 22 in a linear mode, the upper sides of the polishing box 14, the solution bin 13 and the power bin 15 are provided with connecting cover plates 12, polishing solutions are added through the liquid inlet 19, and the polishing solutions are injected through the spray holes in the injection groove 22 during polishing.
In addition, the lower part of the connecting cover plate 12 is provided with a polishing pile 17, the surface of the polishing pile 17 is provided with a limiting ring, the limiting ring is provided with a plurality of groups, the limiting rings are linearly arranged along the surface of the polishing pile 17, one end of the polishing pile 17 is provided with a secondary rotating shaft 21, the upper part of the connecting cover plate 12 is provided with a power component and a telescopic cylinder, the telescopic cylinder is connected with the power component, the power component comprises a transmission shaft and a transmission belt 11, the transmission shaft is provided with a plurality of groups, the transmission shaft is linearly arranged along the center of the connecting cover plate 12, the transmission belt 11 is coated on the surfaces of the transmission shafts, one end of the secondary rotating shaft 21 passes through the connecting cover plate 12 and is connected with the transmission shaft, one end of the transmission shaft is provided with a motor, the inner ring of a workpiece can be polished through the polishing pile 17, and the limiting ring on the polishing pile 17 can be used for fixing the workpiece, the polishing pile 17 is rotated through the secondary rotating shaft 21 to achieve the polishing effect, the secondary rotating shaft 21 is connected through the power component to rotate, the height of the power component can be adjusted through the telescopic cylinder, the space between the polishing pile 17 and the workbench 1 can be increased to enable a workpiece to enter when the height is improved, the space between the polishing pile 17 and the workbench 1 can be reduced to be used for fixing the workpiece when the height is reduced, the polishing component 2 comprises a stand column 24 and a polishing brush 27, a sliding groove 29 is formed in one surface of the stand column 24, a telescopic rod 26 is arranged in the sliding groove 29, a sliding sleeve is arranged on the outer side of the telescopic rod 26, the telescopic rod 26 slides along the sliding groove 29 through the sliding sleeve, an adjusting nut 25 is arranged at one end of the telescopic rod 26, a three-stage rotating shaft 28 is arranged at the other end of the telescopic rod 26, a polishing brush 27 is arranged at one end of the three-stage rotating shaft 28, the polishing brush 27 is connected with the telescopic rod 26 through the tertiary rotating shaft 28, a secondary driver 30 is arranged on the outer side of one end of the upright post 24, the secondary driver 30 is connected with the telescopic rod 26 through the upright post 24, and the polished workpiece can be adaptively adjusted through the polishing component 2, and the height of the polishing component 2 is adjusted through the sliding sleeve of the polishing component 2 and the adjusting nut 25.
What needs the concrete description is, the one end of workstation 1 is equipped with splash guard 10, transmission runway has been seted up at the center of workstation 1, transmission runway's inside is equipped with pulley 9, pulley 9 is equipped with the multiunit, multiunit pulley 9 sets up along transmission runway's inside is linear, transmission runway's the outside has been seted up and has been moved storehouse 5, the inside of moving storehouse 5 is equipped with battery 6, can transport the work piece into polishing component 3 through transmission runway, blocks the everywhere sputter of polishing liquid through splash guard 10, the bottom of workstation 1 is equipped with supporting leg 7, the bottom of supporting leg 7 is equipped with universal wheel 8, supporting leg 7 is equipped with the multiunit, multiunit supporting leg 7 in workstation 1's corner sets up, makes equipment can carry out nimble removal through universal wheel 8.
In summary, the present utility model provides a circumferential polishing apparatus for a piston, including a workbench 1, a polishing assembly 3 and a polishing assembly 2, the polishing assembly 3 and the polishing assembly 2 are linearly arranged along the upper side of the workbench 1, a matched transmission assembly 4 is arranged under the polishing assembly 3, the workpiece is polished by the polishing assembly 3, the polishing sheets 18 can be rotated by a primary rotating shaft 20, multiple groups of polishing sheets 18 can work together to perform batch polishing, the polishing nails on the surfaces of the polishing sheets 18 can strengthen polishing effect, a first-stage driving of the polishing sheets 18 is used for placing the polishing sheets 18 by a power bin 15 in the assembly, a solution bin 13 in the assembly is used for storing polishing solution, the polishing solution is added by a liquid inlet 19, the polishing solution is sprayed during polishing by an injection hole in an injection groove 22, an inner ring of the workpiece is polished by a polishing pile 17, a limit ring on the pile 17 can be used for fixing the workpiece, the polishing pile 17 is rotated by a secondary rotating shaft 21 to achieve polishing effect, the secondary rotating shaft 21 is connected by the power assembly to rotate, the polishing pile 17 can be used for polishing effect is improved by the power assembly, the polishing pile 1 can be used for reducing the gap between the polishing space and the workpiece 1 and the ideal polishing apparatus by adjusting the polishing space, the polishing apparatus can be reduced by the single polishing apparatus, the polishing apparatus can be used for completing the polishing process by reducing the gap 1, the sliding sleeve of the polishing component 2 and the adjusting nut 25 are used for adjusting the height of the polishing component 2, a workpiece can be conveyed into the polishing component 3 through a transmission runway, the splash guard 10 is used for blocking the four-place sputtering of polishing liquid, the equipment can be flexibly moved through the universal wheel 8, the problems that the workpiece is automatically rotated and ground in the using process, the active intervention is lacked to polish, the polishing effect is not ideal enough, the structural component of the equipment is single, the polishing efficiency can be influenced only by single polishing are solved.
Claims (5)
1. A circular polishing equipment for piston, including workstation, polishing subassembly and polishing subassembly, its characterized in that: the polishing device comprises a workbench, a polishing assembly and a polishing assembly, wherein the polishing assembly is linearly arranged above the workbench, a matched transmission assembly is arranged below the polishing assembly, the polishing assembly comprises a polishing box and polishing piles, solution bins and a power bin are arranged on two sides of the polishing box, polishing sheets are arranged on the side walls of the polishing box, polishing nails are arranged on the surfaces of the polishing sheets, multiple groups of polishing nails are arranged on the polishing nails, the surfaces of the polishing sheets are uniformly arranged, a primary rotating shaft is arranged in the center of each polishing sheet, a primary driver is arranged at one end of each primary rotating shaft, multiple groups of polishing sheets are arranged on each polishing sheet, the polishing sheets are linearly arranged along the side walls of the polishing box, a liquid inlet is formed at one end of each solution bin, an injection groove is formed in the upper edge of each solution bin, spray holes are formed in the injection grooves, multiple groups of the injection holes are linearly arranged in the injection grooves, and a connecting cover plate is arranged above each of the polishing box, each solution bin and the power bin.
2. A circumferential sanding apparatus for pistons as defined in claim 1, wherein: the lower part of the connecting cover plate is provided with a polishing pile, the surface of the polishing pile is provided with a limiting ring, the limiting rings are provided with a plurality of groups, the limiting rings are linearly arranged along the surface of the polishing pile, one end of the polishing pile is provided with a secondary rotating shaft, the upper part of the connecting cover plate is provided with a power assembly and a telescopic cylinder, the telescopic cylinder is connected with the power assembly, the power assembly comprises a transmission shaft and a transmission belt, wherein the transmission shaft is provided with a plurality of groups, the transmission shaft is linearly arranged along the center of the connecting cover plate, the transmission belt is arranged on the surfaces of the transmission shafts in a plurality of groups in a coating mode, one end of the secondary rotating shaft penetrates through the connecting cover plate to be connected with the transmission shaft, and one end of the transmission shaft is provided with a motor.
3. A circumferential sanding apparatus for pistons as defined in claim 1, wherein: the polishing assembly comprises a stand column and a polishing brush, wherein a chute is formed in one surface of the stand column, a telescopic rod is arranged in the chute, a sliding sleeve is arranged on the outer side of the telescopic rod, the telescopic rod passes through the sliding sleeve to slide along the chute, an adjusting nut is arranged at one end of the telescopic rod, a three-level rotating shaft is arranged at the other end of the telescopic rod, the polishing brush is arranged at one end of the three-level rotating shaft, the polishing brush is connected with the telescopic rod through the three-level rotating shaft, a two-level driver is arranged on the outer side of one end of the stand column, and the two-level driver is connected with the telescopic rod through the stand column.
4. A circumferential sanding apparatus for pistons as defined in claim 1, wherein: one end of the workbench is provided with a splash-proof plate, the center of the workbench is provided with a transmission runway, the inside of the transmission runway is provided with pulleys, the pulleys are provided with a plurality of groups, the pulleys are linearly arranged along the inside of the transmission runway, a maneuvering cabin is arranged on the outer side of the transmission runway, and a storage battery is arranged in the maneuvering cabin.
5. A circumferential sanding apparatus for pistons as defined in claim 1, wherein: the bottom of workstation is equipped with the supporting leg, the bottom of supporting leg is equipped with the universal wheel, the supporting leg is equipped with the multiunit, multiunit the supporting leg in the corner of workstation sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321684582.0U CN220427864U (en) | 2023-06-30 | 2023-06-30 | Annular polishing equipment for piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321684582.0U CN220427864U (en) | 2023-06-30 | 2023-06-30 | Annular polishing equipment for piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427864U true CN220427864U (en) | 2024-02-02 |
Family
ID=89695969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321684582.0U Active CN220427864U (en) | 2023-06-30 | 2023-06-30 | Annular polishing equipment for piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427864U (en) |
-
2023
- 2023-06-30 CN CN202321684582.0U patent/CN220427864U/en active Active
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