CN219562712U - Polishing wheel - Google Patents

Abstract

The present disclosure is directed to a polishing wheel comprising: the cloth wheel comprises a cloth wheel body, a cloth wheel and a cloth cover, wherein a plurality of corrugations are arranged on the cloth wheel body, and a shaft hole is formed in the center of the cloth wheel body; the shaping pressing sheet is adapted to the shaft hole and comprises a plurality of first pressing claws, the first pressing claws are arranged corresponding to gaps between adjacent corrugations and are fixed with the cloth wheel body, and limiting grooves are formed in the first pressing claws; and the clamping plate is arranged at the outer side of the shaping pressing piece, and the outer edge of the clamping plate can be arranged in the limiting groove. By arranging the corrugations, the adsorptivity of the cloth wheel body to polishing agents such as polishing slurry or polishing paste is improved, and the polishing effect and the cooling effect in the polishing process are improved; the first pressing claw is arranged, so that the formation and maintenance of wrinkles are facilitated, and the assembly efficiency of the shaping pressing sheet and the cloth wheel body is improved; can improve the steadiness after design preforming and the chuck adaptation through the spacing groove, the chuck can increase the pressure to first pressure claw simultaneously, further improves the fastness of the relative fixation of design preforming and cloth wheel body.

Description

Polishing wheel

Technical Field

The disclosure relates to the technical field of grinding and polishing, in particular to a polishing wheel.

Background

The polishing wheel can be used for grinding or polishing metal products, nonmetallic products or plastic products and the like, and is a common material of a polishing machine. The surface of traditional polishing wheel is mostly plane, and its adsorption affinity to polishing agents such as polishing slurry or polishing wax is relatively poor, influences polishing effect. The utility model patent with the application number of 201821817602.6 and the name of a mobile phone shell polishing wheel and polishing equipment records a mobile phone shell polishing wheel, and the mobile phone shell polishing wheel comprises a polishing pad, wherein the polishing pad comprises a disc-shaped pad body and a mounting hole positioned in the center of the polishing pad, a shaping and reinforcing clamp is arranged in the mounting hole, a plurality of back buckles are arranged on the shaping and reinforcing clamp, the back buckles 131 are fixed with the inner ring of the pad body, and the pad body is folded up and down to form a continuous wave-shaped anti-deformation thickening body and a gap; and, the polishing wheel further comprises chucks clamped at both sides of the polishing pad. As can be seen by combining the drawings, the number of the back buckles on the shaping reinforcing clamp is greatly smaller than the number of the wavy anti-deformation thickened bodies, and the fixing pad is mainly used for fixing the inner ring of the pad body, and the wavy anti-deformation thickened bodies are not correspondingly fixed, so that the wavy anti-deformation thickened bodies deform in the polishing process, and the stability is poor. Meanwhile, the clamping plate is matched with the mounting hole, the clamping plate is used for clamping the polishing pad to enable the structure of the two layers of polishing pads to be stable, the reinforcing effect on the back-buckling is lacked, the fixing effect of the back-buckling and the inner ring of the pad body is not ideal, and further the wavy deformation-resistant thickened body is easy to deform in the polishing process, so that the polishing effect is influenced.

Disclosure of Invention

To overcome the problems in the related art, the present disclosure provides a polishing wheel.

According to an embodiment of the present disclosure, there is provided a polishing wheel including: the cloth wheel comprises a cloth wheel body, wherein a plurality of corrugations are arranged on the cloth wheel body, and a shaft hole is formed in the center of the cloth wheel body; the shaping pressing sheet is adapted to the shaft hole and comprises a plurality of first pressing claws, the first pressing claws are arranged corresponding to gaps between adjacent corrugations and are fixed with the cloth wheel body, and limiting grooves are formed in the first pressing claws; and the clamping disc is arranged on the outer side of the shaping pressing sheet, and the outer edge of the clamping disc can be arranged in the limiting groove and is used for being sleeved on the rotating shaft of the polishing machine.

In one embodiment, the chuck includes a disk and a first extension; wherein, the disc is provided with a mounting hole; the first extension part extends along the outer edge of the disc towards the direction perpendicular to the disc, and the first extension part can be placed in the limit groove.

In one embodiment, a plurality of second pressing claws are arranged on the first extension part at intervals.

In one embodiment, a round hole matched with the shaft hole is formed in the disc, a second extending portion is arranged on the outer edge of the round hole, the extending direction of the second extending portion is consistent with that of the first extending portion, and the second extending portion can be placed in the shaft hole.

In one embodiment, the shaping tablet further comprises a tray body, the tray body is matched with the shaft hole, the plurality of first pressing claws extend outwards along the outer edge of the tray body, the width of the extending end of each first pressing claw is smaller than that of the connecting end of each first pressing claw and the tray body, and the limiting groove is formed in a position close to the extending end of each first pressing claw.

In one embodiment, a plurality of the corrugations on the cloth wheel body are uniformly arranged.

In one embodiment, a plurality of the corrugations on the cloth wheel body are irregularly arranged.

In one embodiment, the wheel body is formed by folding a plurality of layers of textile fabrics.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:

1. the corrugation is arranged on the cloth wheel body, so that the adsorptivity of the cloth wheel body to polishing agents such as polishing slurry or polishing paste is improved, and the cooling effect and polishing effect in the polishing process are further improved; the first pressing claws are correspondingly arranged in the gaps of the adjacent corrugations, so that the assembly efficiency of the shaping pressing sheet and the cloth wheel body is improved, the corrugations are formed and maintained, and the stability of the corrugations is improved; the stability of the clamping plate and the shaping pressing piece after being matched can be improved by arranging the limiting groove on the first pressing claw, meanwhile, the clamping plate can increase the pressure on the first pressing claw, the reinforcement effect of the clamping plate on the first pressing claw is improved, and the firmness of the relative fixation of the shaping pressing piece and the cloth wheel body is further increased;

2. the chuck comprises a disc and a first extension part, so that the local wrapping property of the chuck on the shaping pressing sheet is increased, and the stability of the structure of the buckling and integral polishing wheel is improved;

3. the second pressing claw is arranged on the first extension part to press against the first pressing claw, so that the fixing effect of the first pressing claw and the cloth wheel body is improved, and the buckling on the cloth wheel body in the polishing process is effectively prevented from deforming;

4. the second extension part is arranged on the disc of the chuck to improve the stability of the chuck for clamping the cloth wheel body;

5. by arranging uniform corrugations or irregular corrugations on the cloth wheel body, different polishing characteristics are given to the polishing wheel, and the application scene of the polishing wheel is increased.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Figure 1 is a schematic diagram of a polishing wheel according to an exemplary embodiment;

figure 2 is an exploded schematic view of a polishing wheel according to an exemplary embodiment;

FIG. 3 is a partial schematic view of a cloth wheel body after fitting with a shaped press sheet according to an exemplary embodiment;

FIG. 4 is a schematic diagram of a chuck shown according to an exemplary embodiment.

Reference numerals illustrate:

a cloth wheel body 10, a fold 11 and a shaft hole 12;

the shaping pressing piece 20, the first pressing claw 21, the tray 22 and the limiting groove 211;

chuck 30, disc 31, first extension 32, round hole 33, second extension 34, mounting hole 311, second press jaw 321.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.

Examples

To solve the related art problems, as shown in fig. 1 and 2, an embodiment of the present disclosure provides a polishing wheel, including: the cloth wheel body 10, the design preforming 20 and the chuck 30, cloth wheel body 10 is used for polishing and grinding product or part, sets up a plurality of folds 11 on the cloth wheel body 10, and the center of cloth wheel body 10 is provided with shaft hole 12 for pass the pivot of burnishing machine. The shaping pressing piece 20 is adapted in the shaft hole 12 and comprises a plurality of first pressing claws 21, the first pressing claws 21 are correspondingly arranged with gaps between adjacent corrugations 11 and are fixed with the cloth wheel body 10, and limiting grooves 211 are formed in the first pressing claws 21. The chuck 30 is disposed at the outer side of the shaping pressing piece 20, and the outer edge of the chuck 30 can be placed in a limit groove 211 on the first pressing claw 21 for sleeving on the rotating shaft of the polishing machine.

According to the polishing wheel provided by the embodiment of the disclosure, the corrugation 11 is arranged on the cloth wheel body 10, so that the adsorptivity of the cloth wheel body 10 to polishing agents such as polishing slurry or polishing paste is improved, and the cooling effect and the polishing effect in the polishing process are further improved. By correspondingly arranging the first pressing claws 21 in the gaps between the adjacent corrugations 11, the forming and maintaining of the corrugations 11 are facilitated, and the stability of the corrugations 11 is improved while the assembly efficiency of the shaping pressing sheet 20 and the cloth wheel body 10 is improved. Through set up limit groove 211 on first pressure claw 21 can improve the steadiness after chuck 30 and the adaptation of design preforming 20, chuck 30 can increase simultaneously and press the pressure of claw 21 to first pressure, improves the reinforcement effect of chuck 30 to first pressure claw 21, further increases the fastness that design preforming 20 and cloth wheel body 10 are fixed relatively and do benefit to the design of fold 11.

Further, in the embodiment of the present disclosure, as shown in fig. 4, the chuck 30 includes a disc 31 and a first extension portion 32, wherein a mounting hole 311 is formed in the disc 31 for relatively and fixedly mounting when the chuck 30 is sleeved on a rotating shaft of the polishing machine, the first extension portion 32 extends along an outer edge of the disc 31 toward a direction perpendicular to the disc 31, and the first extension portion 32 may be disposed in a limiting groove 211 on the first pressing jaw 21. Therefore, by providing the disc 31 and the chuck 30 of the first extension portion 32, the local packing property of the chuck 30 on the shaping pressing sheet 20 can be increased when the chuck 30 is assembled with the shaping pressing sheet 20, so as to increase the structural stability of the cloth wheel body 10. Meanwhile, the limiting effect of the limiting groove 211 on the first extending part 32 of the chuck 30 effectively prevents relative displacement between the chuck 30 and the shaping pressing piece 20 from influencing the overall structural stability of the polishing wheel, the contact area between the first extending part 32 and the first pressing claw 21 is small, the pressure of the first extending part 32 on the first pressing claw 21 is relatively increased relatively, the reinforcing effect of the first extending part 32 on the first pressing claw 21 is further improved, the fixing effect of the first pressing claw 21 and the cloth wheel body 10 is improved, and the stability of the wrinkles 11 is relatively improved.

Further, a plurality of second pressing claws 321 are arranged on the first extending portion 32 at intervals, and after the chuck 30 is matched with the shaping pressing sheet 20, the second pressing claws 321 can press against the first pressing claws 21, so that the fixing effect of the first pressing claws 21 and the cloth wheel body 10 is further improved, the stability of the wrinkles 11 is relatively improved, and the wrinkles 11 on the cloth wheel body 10 are effectively prevented from being deformed to influence the polishing effect in the polishing process. It should be noted that, in the embodiment of the present disclosure, the number of the second pressing claws 321 may be the number of the first pressing claws 21 that achieve pressing, or the second pressing claws 321 may be pressed against the first pressing claws 21 at uniform intervals, for example, eight corrugations 11 are provided on the cloth wheel body 10, and accordingly, eight first pressing claws 21 are provided, and eight second pressing claws 321 may be provided, which respectively press against each of the first pressing claws 21. The second pressing claws 321 may be provided in four, and each second pressing claw 321 presses against two first pressing claws 21. The number of the second pressing claws 321 is also four, and each second pressing claw 321 presses against one first pressing claw 21 at intervals, and the number of the first pressing claws 21 and the second pressing claws 321 is not specifically limited, and can be set based on actual requirements.

In the embodiment of the disclosure, a circular hole 33 adapted to the shaft hole 12 is provided on the disc 31 of the chuck 30, a second extension portion 34 is provided on the outer edge of the circular hole 33, the extension direction of the second extension portion 34 is consistent with the extension direction of the first extension portion 32, and the second extension portion 34 may be disposed in the shaft hole 12 and may be attached to the inner side of the shaft hole 12. The second extension 34 is provided to enhance the stability of the chuck 30 to hold the cloth wheel body 10.

As shown in fig. 3, the shaping pressing piece 20 further includes a tray body 22, the tray body 22 is adapted to the shaft hole 12, and the plurality of first pressing claws 21 extend outwards along the outer edge of the tray body 22, wherein the width of the extending end of the first pressing claw 21 is smaller than the width of the engaging end of the first pressing claw 21 and the tray body 22, so that the first pressing claw 21 can be bent quickly, and the limiting groove 211 is arranged at a position close to the extending end of the first pressing claw 21. By arranging the limiting groove 211 at a position close to the extending end of the first pressing claw 21, after the chuck 30 is matched with the positioning pressing sheet, the first extending part 32 of the chuck 30 is arranged in the limiting groove 211, and the component force of the pressure given by the limiting groove 211 by the first extending part 32 to the extending end of the first pressing claw 21 is relatively large, so that the fixing effect of the extending end of the first pressing claw 21 to the cloth wheel body 10 is convenient to strengthen.

In the embodiment of the disclosure, the corrugations 11 on the cloth wheel body 10 are formed by folding a plurality of layers of textiles, such as cotton cloth, linen and the like, the corrugations 11 on the cloth wheel body 10 can be uniformly arranged, that is, the corrugations 11 on the cloth wheel body 10 are distributed at equal intervals, and the sizes of the corrugations 11 are the same, so that the polishing wheel provided by the embodiment of the disclosure can have polishing characteristics of polishing the surface of a product or a component with high gloss, has better coating force, has better adsorptivity of polishing agents such as polishing slurry and the like, can exert a cooling effect in the polishing process, and can finish the polishing process of medium and fine polishing once; and the product or the part has better flatness after being polished and ground, and can show elastic property under high load pressurization.

The corrugations 11 on the cloth wheel body 10 may also be irregularly arranged, that is, the intervals between adjacent corrugations 11 on the cloth wheel body 10 are disordered, and the sizes of the corrugations 11 are disordered, so that the polishing wheel provided by the embodiment of the disclosure can be suitable for cutting or polishing operations of products or components, still has strong adsorptivity to polishing agents such as polishing slurry, and can still play a role in cooling in the polishing process, and the number, the specification, the intervals and the like of the corrugations 11 on the cloth wheel body 10 are not specifically limited, and can be set based on actual requirements.

It is understood that the term "plurality" in this disclosure means two or more, and other adjectives are similar thereto. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. The singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It is further understood that the terms "first," "second," and the like are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the expressions "first", "second", etc. may be used entirely interchangeably. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.

It will be further understood that the terms "center," "longitudinal," "transverse," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing the present embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation.

It will be further understood that "connected" includes both direct connection where no other member is present and indirect connection where other element is present, unless specifically stated otherwise.

It will be further understood that although operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (8)

1. A polishing wheel comprising:

the cloth wheel comprises a cloth wheel body, wherein a plurality of corrugations are arranged on the cloth wheel body, and a shaft hole is formed in the center of the cloth wheel body;

the shaping pressing sheet is adapted to the shaft hole and comprises a plurality of first pressing claws, the first pressing claws are arranged corresponding to gaps between adjacent corrugations and are fixed with the cloth wheel body, and limiting grooves are formed in the first pressing claws;

and the clamping disc is arranged on the outer side of the shaping pressing sheet, and the outer edge of the clamping disc can be arranged in the limiting groove and is used for being sleeved on the rotating shaft of the polishing machine.

2. The polishing wheel according to claim 1, wherein:

the chuck includes a disk and a first extension; wherein,,

the disc is provided with a mounting hole;

the first extension part extends along the outer edge of the disc towards the direction perpendicular to the disc, and the first extension part can be placed in the limit groove.

3. The polishing wheel according to claim 2, wherein:

the first extension part is provided with a plurality of second pressing claws at intervals.

4. The polishing wheel according to claim 2, wherein:

the circular disc is provided with a circular hole matched with the shaft hole, the outer edge of the circular hole is provided with a second extending part, the extending direction of the second extending part is consistent with that of the first extending part, and the second extending part can be arranged in the shaft hole.

5. The polishing wheel according to claim 1, wherein:

the shaping tabletting further comprises a disc body, the disc body is matched with the shaft hole, the plurality of first pressing claws extend outwards along the outer edge of the disc body, the width of the extending end of each first pressing claw is smaller than that of the connecting end of each first pressing claw and the disc body, and the limiting groove is formed in a position close to the extending end of each first pressing claw.

6. The polishing wheel according to claim 1, wherein:

the plurality of creases on the cloth wheel body are uniformly arranged.

7. The polishing wheel according to claim 1, wherein:

the plurality of creases on the cloth wheel body are irregularly arranged.

8. The polishing wheel according to claim 1, wherein:

the cloth wheel body is formed by folding a plurality of layers of textiles.