CN214723490U

CN214723490U - Polishing disk

Info

Publication number: CN214723490U
Application number: CN202120536173.0U
Authority: CN
Inventors: 陈斌; 陈冬莉; 李建军
Original assignee: Dongguan Dongwu Industrial Grinding Co ltd
Current assignee: Dongguan Dongwu Industrial Grinding Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-16
Anticipated expiration: 2031-03-15

Abstract

The utility model belongs to the technical field of the polishing apparatus technique and specifically relates to indicate a polishing dish, which comprises a base, polishing dish main part and a plurality of polishing strip, a plurality of polishing strips distribute uniformly in the bottom surface of polishing dish main part, the polishing dish main part is equipped with interior water conservancy diversion circle and outer water conservancy diversion circle, interior water conservancy diversion circle all includes a plurality of water conservancy diversion holes with outer water conservancy diversion circle, the top surface of polishing dish main part is equipped with the screw hole, the bottom surface of base is equipped with the screw thread section with the screw hole spiro union, the middle part of base is equipped with the connecting hole, inner ring groove and outer annular groove, the connecting hole extends to the screw thread section, inner ring groove is around the periphery of locating the connecting hole, the import in the water conservancy diversion hole of interior water conservancy diversion circle appears in inner ring groove, the import in the water conservancy diversion hole of outer water conservancy diversion circle appears in outer annular groove. The utility model discloses a base and polishing dish main part dismouting are convenient with the change, polishing finish the back only need change polishing dish main part can, but base repeatedly usable, energy-concerving and environment-protective, have reduced use cost, and can be evenly to supply the polishing solution between work piece and the throwing polish strip, the quality and effectual of polishing.

Description

Polishing disk

Technical Field

The utility model belongs to the technical field of polishing apparatus technique and specifically relates to indicate a polishing dish.

Background

The polishing pad is a common tool for polishing a workpiece, and may be classified into various types, such as a crystal polishing pad, a flannel polishing pad, a nylon polishing pad, etc., according to the material used. After the existing polishing disk is used, the polishing surface of the polishing disk is abraded, so that the whole polishing disk needs to be abandoned, resource waste is easily caused, and the use cost is increased. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a polishing disk.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polishing disk comprises a base, a polishing disk main body and a plurality of polishing strips connected with the bottom surface of the polishing disk main body, wherein the plurality of polishing strips are uniformly distributed on the bottom surface of the polishing disk main body, the polishing disk main body is provided with an inner guide ring and an outer guide ring, the outer guide ring is wound on the periphery of the inner guide ring, the inner guide ring and the outer guide ring both comprise a plurality of guide holes distributed in an annular array, the middle part of the top surface of the polishing disc main body is concavely provided with a threaded hole, a thread section which is in threaded connection with the threaded hole is convexly arranged in the middle of the bottom surface of the base, a connecting hole, an inner ring groove and an outer ring groove are arranged in the middle of the base, the connecting hole extends to the thread section, the inner ring groove is wound on the periphery of the connecting hole, the outer ring groove is wound on the periphery of the inner ring groove, the inlets of the diversion holes of the inner diversion ring are exposed out of the inner annular groove, and the inlets of the diversion holes of the outer diversion ring are exposed out of the outer annular groove.

Furthermore, a sleeve communicated with the connecting hole is convexly arranged in the middle of the top surface of the base, a side screw hole is formed in the side wall of the sleeve, and a locking bolt is connected to the side screw hole in a threaded mode.

Further, the polishing strip is made of polyurethane polishing leather.

Further, the gap between two adjacent polishing strips is 0.5mm-1 mm.

Further, the polishing strip is arranged in a sawtooth shape with a sharp upper end and a wide lower end.

Further, the polishing strip is pig hair.

Furthermore, the diversion holes of the inner diversion ring and the diversion holes of the outer diversion ring are arranged in a staggered mode.

The utility model has the advantages that: in practical application, the base passes through the screw thread section and the screw hole threaded connection of polishing dish main part, the function of dismantling the connection between base and the polishing dish main part has been realized, when the polishing dish main part need be abandoned after finishing using, the shell is dismantled the polishing dish main part, remain the base, base repeatedly usable, energy-concerving and environment-protective, the material that is used for making the base has been saved, the time of reprocessing the base has been reduced simultaneously, the manufacturing cost of base has been reduced, thereby the use cost of polishing dish has been reduced, and the dismouting and the change of polishing dish main part are convenient, also can change different polishing dish main parts according to the use scene of difference, the commonality is good, therefore, the clothes hanger is strong in practicability, and the application range is wide. When the polishing disk is used, the polishing disk main body is screwed on the base, the connecting hole in the base is fixedly connected with the output shaft of the polishing machine, the screwing direction of the thread section and the threaded hole is consistent with the rotating direction of the polishing machine driving the polishing disk, and therefore the tightness of connection between the base and the polishing disk main body can be further guaranteed, and the base and the polishing disk main body are prevented from being separated in the rotating process. The polishing liquid is supplied into the flow guide holes of the inner flow guide ring through the inner ring groove and is also supplied into the flow guide holes of the outer flow guide ring through the outer ring groove, and the polishing liquid in the flow guide holes flows between the workpiece and the polishing strip, so that the supply of the polishing liquid is realized, and the polishing quality is improved. Because the polishing solution is supplied by the inner guide ring and the outer guide ring, the polishing solution can flow between the polishing strip and the workpiece quickly and uniformly, the phenomena of excessive polishing solution at local positions and insufficient polishing solution at local positions are avoided, and the polishing quality is improved. The utility model discloses a base and polishing dish main part dismouting are convenient with the change, polishing finish the back only need change polishing dish main part can, but base repeatedly usable, energy-concerving and environment-protective, have reduced use cost, and at the in-process of polishing, can be fast, uniformly to supply the polishing solution between work piece and the throwing polished rod, have improved the quality and the effect of polishing.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a top view of the present invention.

Description of reference numerals:

1. a base; 2. a polishing disk main body; 3. polishing the strip; 6. a threaded hole; 7. a threaded segment; 8. connecting holes; 9. an inner ring groove; 10. an outer ring groove; 11. a sleeve; 12. a side screw hole; 13. locking the bolt; 14. and (4) flow guide holes.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

The first embodiment.

As shown in fig. 1 and 2, the utility model provides a polishing disc, which comprises a base 1, a polishing disc main body 2 and a plurality of polishing strips 3 connected with the bottom surface of the polishing disc main body 2, wherein the plurality of polishing strips 3 are uniformly distributed on the bottom surface of the polishing disc main body 2, the polishing disc main body 2 is provided with an inner flow guide ring and an outer flow guide ring, the outer flow guide ring is arranged around the periphery of the inner flow guide ring, the inner flow guide ring and the outer flow guide ring both comprise a plurality of flow guide holes 14 distributed in an annular array, a threaded hole 6 is concavely arranged in the middle of the top surface of the polishing disc main body 2, a threaded section 7 in threaded connection with the threaded hole 6 is convexly arranged in the middle of the bottom surface of the base 1, a connecting hole 8, an inner ring groove 9 and an outer ring groove 10 are arranged in the middle of the base 1, the connecting hole 8 extends to the threaded section 7, the inner ring groove 9 is arranged around the periphery of the connecting hole 8, the outer ring groove 10 is arranged around the periphery of the inner ring groove 9, the inlets of the diversion holes 14 of the inner diversion ring are exposed out of the inner annular groove 9, and the inlets of the diversion holes 14 of the outer diversion ring are exposed out of the outer annular groove 10.

In practical application, base 1 is through 6 threaded connection of screw hole 7 with the screw hole of polishing dish main part 2, the function of dismantling the connection between base 1 and the polishing dish main part 2 has been realized, when polishing dish main part 2 need abandon after finishing using, the shell is dismantled polishing dish main part 2, remain base 1, base 1 repeatedly usable, energy-concerving and environment-protective, the material that is used for making base 1 has been saved, the time of reprocessing base 1 has been reduced simultaneously, the manufacturing cost of base 1 has been reduced, thereby the use cost of polishing dish has been reduced, and the dismouting and the change of polishing dish main part 2 are convenient, also can change different polishing dish main parts 2 according to different use scenes, the commonality is good, therefore, the clothes hanger is strong in practicability, and the application range is wide. When the polishing disk is used, the polishing disk main body 2 is in threaded connection with the base 1, the connecting hole 8 in the base 1 is fixedly connected with an output shaft of a polishing machine, and the screwing direction of the threaded section 7 and the threaded hole 6 is consistent with the rotating direction of the polishing disk driven by the polishing machine, so that the tightness of connection between the base 1 and the polishing disk main body 2 can be further ensured, and the base 1 and the polishing disk main body 2 are prevented from being separated in the rotating process. Through setting up inner ring groove 9 and outer ring groove 10, be convenient for supply polishing solution device and water conservancy diversion hole 14 intercommunication, polishing solution supplies to the water conservancy diversion hole 14 of interior water conservancy diversion circle in through inner ring groove 9, also supplies to the water conservancy diversion hole 14 of outer water conservancy diversion circle in through outer ring groove 10, and the polishing solution in the water conservancy diversion hole 14 flows to between work piece and polishing strip 3 to realize the supply of polishing solution, be favorable to improving the quality of polishing. Because the polishing solution is supplied by the inner guide ring and the outer guide ring, the polishing solution is favorably diffused, so that the polishing solution is favorably and uniformly flowed between the polishing strip 3 and the workpiece, the phenomena of excessive polishing solution at local positions and insufficient polishing solution at local positions are avoided, and the polishing quality is improved.

The utility model discloses a base 1 is convenient with 2 dismouting of polishing dish main part and change, polishing finish the back only need change polishing dish main part 2 can, but base 1 repeatedly usable, energy-concerving and environment-protective, the use cost has been reduced, and at the in-process of polishing, can be fast, evenly to supply the polishing solution between work piece and the throwing polished rod 3, improved the quality and the effect of polishing.

In this embodiment, a sleeve 11 communicated with the connection hole 8 is convexly disposed in the middle of the top surface of the base 1, a side screw hole 12 is disposed on a side wall of the sleeve 11, and the side screw hole 12 is in threaded connection with a locking bolt 13. In order to further improve the connection firmness of the output end of the polishing machine and the base 1, when the output end of the polishing machine is inserted into the connecting hole 8, the sleeve 11 is sleeved outside the output end of the polishing machine, then the locking bolt 13 is screwed until the end part of the locking bolt 13 is abutted to the output end of the polishing machine, and the output end of the polishing machine is locked in the sleeve 11, so that the output end of the polishing machine is not easy to separate from the base 1, the output end of the polishing machine and the base 1 are ensured to synchronously rotate, and the polishing quality is improved.

In this embodiment, the polishing strip 3 is made of polyurethane polishing leather. Particularly, the continuous arrangement of the polyurethane polishing leather is more convenient for the mobility of the polishing solution, so that the polyurethane polishing leather has good polishing and cooling effects, and a better polishing effect is ensured.

In this embodiment, the gap between two adjacent polishing strips 3 is 0.5mm to 1 mm. This structural design not only makes the structure of adjacent polishing strip 3 inseparable, also is favorable to the flow of polishing solution to be favorable to improving the effect of polishing.

In this embodiment, the polishing strip 3 is provided in a zigzag shape with a sharp upper end and a wide lower end; this structural design, existing sharp polishing tooth has improved the efficiency and the quality of polishing, has powerful root again to do the support, prolongs the life of polishing strip 3 and polishing dish.

Specifically, the flow guide holes 14 of the inner flow guide ring and the flow guide holes 14 of the outer flow guide ring are arranged in a staggered manner. Due to the structural design, the polishing solution has good fluidity, so that the polishing solution between the workpiece and the polishing strip 3 is uniform.

Example two.

The present embodiment is different from the first embodiment in that: the polishing strip 3 is pig hair. Preferably, the pig hair is pig bristle, and the length of the pig hair is 19 mm; the embodiment uses the pig hair as raw materials, and the pig hair belongs to animal hair, can inhale the polishing solution, is favorable to the flow of polishing solution, and toughness is relatively good, has the grease, is favorable to having improved the quality and the effect of polishing.

The remaining structure of this embodiment is the same as that of the first embodiment, and the same structure is analyzed by the first embodiment, which is not described in detail herein.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A polishing disk characterized by: comprises a base, a polishing disk main body and a plurality of polishing strips connected with the bottom surface of the polishing disk main body, wherein the plurality of polishing strips are uniformly distributed on the bottom surface of the polishing disk main body, the polishing disk main body is provided with an inner guide ring and an outer guide ring, the outer guide ring is wound on the periphery of the inner guide ring, the inner guide ring and the outer guide ring both comprise a plurality of guide holes distributed in an annular array, the middle part of the top surface of the polishing disc main body is concavely provided with a threaded hole, a thread section which is in threaded connection with the threaded hole is convexly arranged in the middle of the bottom surface of the base, a connecting hole, an inner ring groove and an outer ring groove are arranged in the middle of the base, the connecting hole extends to the thread section, the inner ring groove is wound on the periphery of the connecting hole, the outer ring groove is wound on the periphery of the inner ring groove, the inlets of the diversion holes of the inner diversion ring are exposed out of the inner annular groove, and the inlets of the diversion holes of the outer diversion ring are exposed out of the outer annular groove.

2. A polishing disk according to claim 1, wherein: the middle of the top surface of the base is convexly provided with a sleeve communicated with the connecting hole, the side wall of the sleeve is provided with a side screw hole, and the side screw hole is in threaded connection with a locking bolt.

3. A polishing disk according to claim 1, wherein: the polishing strip is made of polyurethane polishing leather.

4. A polishing disk according to claim 1, wherein: the gap between two adjacent polishing strips is 0.5mm-1 mm.

5. A polishing disk according to claim 1, wherein: the polishing strip is arranged to be in a sawtooth shape with a sharp upper end and a wide lower end.

6. A polishing disk according to claim 1, wherein: the polishing strip is pig hair.

7. A polishing disk according to claim 1, wherein: the flow guide holes of the inner flow guide ring and the flow guide holes of the outer flow guide ring are arranged in a staggered mode.