Diamond cup-shaped grinding wheel with water storage tank and wear-resistant edge

Abstract

The utility model relates to a diamond cup-shaped grinding wheel with water storage tanks and wear-resistant edges, which comprises a grinding wheel base body, a circle of grinding wheel working matrix made of diamond is arranged on the periphery of the grinding wheel base body, the water storage tanks are arranged on the grinding wheel working matrix at intervals, and the wear-resistant edges are arranged on the water storage tanks. And each water storage tank is arranged on the grinding wheel working matrix in a crossing manner. According to the diamond cup-shaped grinding wheel with the water storage grooves and the wear-resistant edges, compared with the impact of tooth pitches of an existing through groove on a machining face in the machining process, the impact on the machining face is effectively reduced through the independently-formed water storage grooves of the grinding wheel, damage to machining brittle materials is effectively reduced, and meanwhile the service life of the grinding wheel is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to diamond grinding wheel field especially cup type diamond grinding wheel with water storage groove and wear -resistant edge. BACKGROUND

[0002] Diamond shape grinding wheel is generally used for glass, ceramic, rock plate, edge polishing and other deep processing applications, since the periphery of diamond cup type grinding wheel is the grinding wheel structure of diamond. Under the drive of the machine, a large amount of heat and a large amount of wear-resistant material debris are generated on the glass, ceramic and rock plate materials, and the deep processing workpiece and diamond shape grinding wheel are supplied with heat dissipation water.

[0003] The existing technology is provided with the grinding wheel groove type on the outer ring of diamond shape grinding wheel, which is full tooth and half tooth, the defects of full tooth are as follows: no water storage function, the tooth pitch is easy to break in the processing process, and the sharpness of the half tooth is reduced. Although the grinding wheel with half tooth structure contains more heat dissipation water through a circle of chip removal cooling groove, it has good heat dissipation effect in deep processing. However, since the chip removal cooling groove has a long continuous groove structure on the surface of the outer ring of the grinding wheel base, the outer ring structure increases the impact of the processing surface when grinding the workpiece in deep processing, thereby increasing the damage of brittle materials in processing, and greatly reducing the service life of the grinding wheel. SUMMARY

[0004] The utility model provides a cup type diamond grinding wheel with water storage groove and wear -resistant edge, aims at at least solve one of the technical problems existing in the prior art.

[0005] The utility model discloses a cup type diamond grinding wheel with water storage groove and wear -resistant edge, which comprises a grinding wheel base, a grinding wheel working tire body with diamond material is arranged on the periphery of the grinding wheel base, and water storage grooves are arranged on the grinding wheel working tire body.

[0006] Further, the end of the water storage groove is communicated with the outer ring of the grinding wheel working tire body to form a gap.

[0007] Further, the gap is in the range of 0.1 to 1mm in the horizontal width of the outer ring of the grinding wheel working tire body.

[0008] Further, the water storage groove is in the range of 1 to 5mm in the groove width of the grinding wheel working tire body.

[0009] Further, the water storage groove is in the range of 10 to 30mm in the groove length of the grinding wheel working tire body.

[0010] Further, the water storage groove is in the range of 5 to 10mm in the groove depth of the grinding wheel working tire body.

[0011] Further, the water storage groove is a sharp angle part towards the end of the outer ring of the grinding wheel working tire body, and the angle of the sharp angle part ranges from 15 degrees to 45 degrees.

[0012] Further, the sharp angle part is not communicated with the outer ring of the grinding wheel working tire body.

[0013] The beneficial effects of the present application include:

[0014] The plurality of independent water storage groove structures arranged on the grinding wheel base of the grinding wheel, compared with the existing continuous water storage groove structure of the grinding wheel, the grinding wheel working tire body of the grinding wheel can store heat dissipation water through the discontinuous plurality of water storage grooves when deep processing workpieces, so that the cooling capacity of the grinding wheel during processing is strong, compared with the impact of the existing through groove on the processing surface during processing, the independent water storage grooves of the grinding wheel effectively reduce the impact on the processing surface, effectively reduce the damage of processing brittle materials, and also increase the service life of the grinding wheel.

[0015] In addition, the additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a top view of a diamond cup-shaped grinding wheel with a water storage groove and a wear-resistant edge according to an embodiment of the present application.

[0017] Figure 2 is a longitudinal section view of a diamond cup-shaped grinding wheel with a water storage groove and a wear-resistant edge according to an embodiment of the present application.

[0018] Figure 3 is a structure schematic view of embodiment 1 of the water storage groove according to an embodiment of the present application.

[0019] Figure 4 is a structure schematic view of embodiment 2 of the water storage groove according to an embodiment of the present application. DETAILED DESCRIPTION

[0020] The concept, specific structure and generated technical effects of the present application will be described clearly and completely in the following embodiments and drawings, so as to fully understand the purpose, scheme and effect of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0021] It should be noted that, unless otherwise specified, when a certain feature is referred to as being "fixed", "connected" to another feature, it can be directly fixed, connected to the other feature, or indirectly fixed, connected to the other feature. In addition, the up, down, left, right, top, bottom and other descriptions used in the utility model are only relative to the mutual positional relationship of the components of the utility model in the drawings.

[0022] In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this technology belongs. The terminology used in the specification of the present description is only for the purpose of describing specific embodiments and is not intended to limit the utility model. The term "and / or" used herein includes any combination of one or more related listed items.

[0023] It should be understood that although the terms first, second, third, etc. can be used in the present disclosure to describe various elements, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from each other. For example, without departing from the scope of the present disclosure, the first element can also be referred to as the second element, and similarly, the second element can also be referred to as the first element.

[0024] Referring to Figures 1 to 4 As shown in some embodiments, the utility model discloses a diamond cup wheel with water storage tank and wear-resistant edge, which comprises:

[0025] Referring to Figure 1 Combined with Figure 2 As shown in the grinding wheel base 10, the outer contour shape of the grinding wheel base 10 is circular, and the grinding wheel base 10 is a metal material of non-diamond material.

[0026] Referring to Figure 1 As shown, a circle of grinding wheel working tire body 11 with diamond material is arranged on the periphery of the grinding wheel base 10, and a plurality of water storage tanks 12 are arranged on the grinding wheel working tire body 11. Each of the water storage tanks 12 is arranged across the grinding wheel working tire body 11. The grinding wheel base 10 of the grinding wheel is provided with a plurality of independent water storage tank structures, and the grinding wheel with the existing continuous water storage tank structure. When the grinding wheel working tire body of the grinding wheel is used for deep processing of workpieces, the cooling water is stored in the discontinuous water storage tank, so that the cooling capacity of the grinding wheel during processing is strong. The impact of the existing through groove on the machining surface during processing, the independent water storage tank of the grinding wheel effectively reduces the impact of the machining surface, effectively reduces the damage of the brittle material during processing, and also increases the service life of the grinding wheel.

[0027] Referring to Figure 3As shown in the embodiment 1, the end of the water reservoir 12 communicates with the outer ring of the grinding wheel working body 11 to form a gap 12a. As can be seen from the embodiment, the width of the gap 12a is smaller than that of the middle part of the water reservoir. The gap 12a is independently arranged on the grinding wheel working body, which can effectively exchange the heat dissipation water in the middle part of the water reservoir, further enhancing the processing cooling level of the grinding wheel. Even if the outer ring of the grinding wheel working body 11 has a small gap 12a, since the width is much smaller than that of the middle part of the water reservoir, the wear resistance of the grinding wheel can also be considered. In some embodiments, the width of the gap 12a in the outer ring of the grinding wheel working body 11 is 0.1 to 1 mm.

[0028] Preferably, the width of the water reservoir 12 in the grinding wheel working body 11 is 1 to 5 mm. The length of the water reservoir 12 in the grinding wheel working body 11 is 10 to 30 mm. The depth of the water reservoir 12 in the grinding wheel working body 11 is 5 to 10 mm. The length, width and height of the above-mentioned water reservoir are adjusted according to the size of the grinding wheel working body, so that different sizes of grinding wheel working body can be configured with different size ranges of water reservoir.

[0029] Referring to Figure 3 As shown in the embodiment 2, the end of the water reservoir 12 towards the outer ring of the grinding wheel working body 11 is a sharp angle part 12b, and the angle of the sharp angle part 12b is 15 to 45 degrees. The sharp angle part 12b is not communicated with the outer ring of the grinding wheel working body 11. Since the outer ring of the grinding wheel working body 11 is not communicated, the wear resistance of the outer ring of the grinding wheel working body 11 can be ensured as much as possible during the working operation of the workpiece, and the water reservoir also has the function of storing cooling water.

[0030] In some embodiments, as Figure 3 and Figure 4 As can be seen, the two ends of the water reservoir 12 have the same sharp angle part 12b, and the middle part of the water reservoir is wider. The cooling water in the water reservoir of this shape will not flow away immediately during the use of the grinding wheel, and has the function of storing water, so that the grinding wheel can be better cooled during use, and the service life is improved. The water reservoir of this structure effectively reduces the collision between the groove distances during use, and also reduces the damage of the processed materials, solves the technical problem of easy breakage of brittle materials, and reduces the cost.

[0031] The above merely describes preferred embodiments of the present application, and the present application is not limited to the above-described embodiments, as long as the same technical effects are achieved by the same means, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present disclosure shall be included in the protection scope of the present disclosure. All shall belong to the protection scope of the present application. The technical solutions and / or embodiments within the protection scope of the present application can have various modifications and changes.

Claims

1. A diamond cup wheel having a water reservoir and a wear edge, characterized in that, Include: Grinding wheel base (10), the outer periphery of the grinding wheel base (10) is provided with a circle of grinding wheel working body (11) with diamond material, the grinding wheel working body (11) is provided with water storage groove (12) at intervals, each water storage groove (12) is arranged across the grinding wheel working body (11).

2. The diamond cup wheel with water storage groove and wear-resistant edge according to claim 1, characterized in that, The end of the water storage groove (12) is communicated with the outer ring of the grinding wheel working body (11) to form a gap (12a).

3. The diamond cup wheel with water storage groove and wear-resistant edge according to claim 2, characterized in that, The gap (12a) is 0.1-1 mm in horizontal width of the outer ring of the grinding wheel working body (11).

4. The diamond cup wheel with water storage groove and wear-resistant edge according to claim 1, characterized in that, The water storage groove (12) is 1-5 mm in groove width of the grinding wheel working body (11).

5. The diamond cup wheel with water storage groove and wear-resistant edge according to claim 1, characterized in that, The water storage groove (12) is 10-30 mm in groove length of the grinding wheel working body (11).

6. The diamond cup wheel with water storage groove and wear-resistant edge according to claim 1, characterized in that, The water storage groove (12) is 5-10 mm in groove depth of the grinding wheel working body (11).

7. The diamond cup wheel with water storage groove and wear-resistant edge according to claim 1, characterized in that, The end of the water storage groove (12) towards the outer ring of the grinding wheel working body (11) is a sharp corner portion (12b), and the sharp corner portion (12b) is 15-45 degrees in included angle.

8. The diamond cup wheel with water storage groove and wear-resistant edge according to claim 7, characterized in that, The sharp corner portion (12b) is not communicated with the outer ring of the grinding wheel working body (11).

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