Multipurpose diamond grinding disc

Abstract

The utility model discloses a multipurpose diamond grinding disc which comprises a grinding disc base plate, a diamond grinding block is arranged on the surface of one side of the grinding disc base plate, a clamping hole is formed in the middle of the grinding disc base plate, a grinding disc base seat is arranged on the other side of the grinding disc base plate, an installation groove is formed in one side of the grinding disc base seat, and the grinding disc base plate is arranged in the installation groove. An assembling mechanism is arranged in the middle of the abrasive disc base, the clamping holes penetrate through the assembling mechanism, heat dissipation mechanisms are arranged among the abrasive disc base, the abrasive disc base plate and the diamond grinding blocks, the abrasive disc base is of a disc-shaped structure, and the outer circumference of the abrasive disc base on the outer side of the mounting groove is of a cutting face structure. By arranging a series of structures, the abrasive disc base plate and the abrasive disc base are convenient to disassemble and assemble, the damping performance of the abrasive disc is improved, the abrasive disc base is convenient to install, the heat dissipation fins are matched with the through holes and the heat dissipation clamping grooves in the abrasive disc base plate, the heat conduction performance of the heat dissipation fins is utilized, the heat transfer and heat dissipation speed of heat of the abrasive disc base plate and the diamond abrasive blocks is increased, and the service life of the abrasive disc is prolonged. And heat dissipation of the abrasive disc is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond grinding discs, in particular to a multi-purpose diamond grinding disc. Background Art

[0002] Diamond is a mineral composed of carbon. It is an allotrope of graphite and the original form of common diamond. Diamond is the hardest substance that exists naturally in nature. Graphite can form artificial diamond under high temperature and high pressure. Diamond has a wide range of uses, such as handicrafts, cutting tools in industry, and it is also a precious gem. Therefore, diamond grinding discs are commonly used cutting and grinding tools.

[0003] At present, diamond grinding discs are formed of a diamond substrate and several diamond grinding blocks in one piece. Although the diamond grinding disc has good structural strength, it is inconvenient to disassemble and assemble the one-piece diamond grinding disc. In addition, during the grinding operation, the diamond grinding disc has no space for shock absorption and heat dissipation. In addition, the diamond grinding disc generates a lot of heat when running at high speed. The high temperature of the diamond grinding disc interferes with the product, and the practicality is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-purpose diamond grinding disc to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-purpose diamond grinding disc, comprising a grinding disc substrate, a diamond grinding block is arranged on the surface of one side of the grinding disc substrate, a clamping hole is arranged in the middle of the grinding disc substrate, a grinding disc base is arranged on the other side of the grinding disc substrate, a mounting groove is arranged on one side of the grinding disc base, the grinding disc substrate is arranged inside the mounting groove, an assembly mechanism is arranged in the middle of the grinding disc base, the clamping hole runs through the assembly mechanism, a heat dissipation mechanism is arranged between the grinding disc base, the grinding disc substrate and the diamond grinding block, the grinding disc base is arranged in a disc-shaped structure, and the outer circumference of the grinding disc base outside the mounting groove is arranged in a cutting surface structure.

[0006] Preferably, the mounting groove and the grinding plate substrate are arranged in a uniform circular structure, a plurality of diamond grinding blocks are provided, and the diamond grinding blocks are evenly distributed on the grinding plate substrate at equal intervals, and a through groove is formed between two adjacent diamond grinding blocks.

[0007] Preferably, the heat dissipation mechanism includes heat dissipation slots and heat dissipation fins, a plurality of heat dissipation slots are provided on one side of the diamond grinding block close to the grinding plate substrate, a through hole is provided on the grinding plate substrate on one side of the heat dissipation slot, and a plurality of heat dissipation fins are provided on the grinding plate base inside the mounting groove, the heat dissipation fins are arranged in one-to-one correspondence with the heat dissipation slots and the through holes, and the heat dissipation fins are arranged by the through holes penetrating the grinding plate substrate.

[0008] Preferably, the grinding plate substrate and the grinding plate base are both provided with corresponding assembly holes, and the grinding plate substrate is fixedly mounted to the grinding plate base by assembly bolts in the assembly holes.

[0009] Preferably, the assembly mechanism includes an assembly ring, an assembly table, an assembly groove and a spring, an assembly ring is provided in the middle of the two opposite sides of the grinding plate base, an assembly table is provided in the middle of the two opposite sides of the grinding plate base inside the assembly ring, a shock-absorbing groove is formed between the assembly ring and the assembly table, a spring is provided between the assembly ring and the assembly table, an assembly groove is provided on the assembly table on the side of the grinding plate base away from the grinding plate substrate, a plurality of splines are provided inside the assembly groove, and the splines are evenly distributed at equal intervals.

[0010] Preferably, positioning grooves evenly distributed at equal intervals are provided on the outer circumference of the assembly ring inside the mounting groove, and positioning blocks corresponding to the positioning grooves are provided on the inner side of the grinding plate substrate, and the positioning blocks are arranged inside the positioning grooves.

[0011] Preferably, the outer surface of the grinding plate substrate is arranged in the same horizontal plane as the outer surfaces of the grinding plate base, the assembly ring and the assembly table.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The multi-purpose diamond grinding disc is used for grinding operations by setting a grinding disc base plate on the grinding disc base, and a number of diamond grinding blocks are evenly distributed on the grinding disc base plate at equal intervals. The grinding disc base plate and the grinding disc base are convenient to disassemble and assemble, and the edge of the grinding disc base can be used for multiple cutting purposes. The assembly mechanism set on the grinding disc base, the shock-absorbing groove formed between the assembly ring and the assembly table and the spring cooperate to increase the shock absorption of the grinding disc. The assembly groove and spline on the assembly table facilitate the installation of the grinding disc base.

[0014] 2. The multi-purpose diamond grinding disc, through the heat dissipation fins arranged on the grinding disc base, cooperates with the through holes and heat dissipation slots on the grinding disc substrate, and utilizes the thermal conductivity of the heat dissipation fins to accelerate the heat transfer and heat dissipation speed of the grinding disc substrate and the diamond grinding block, which is beneficial to the heat dissipation of the grinding disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the grinding plate substrate in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the heat dissipation fins in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the grinding plate base in the utility model.

[0019] In the figure: 1. grinding plate substrate; 11. clamping hole; 12. positioning block; 2. grinding plate base; 21. mounting groove; 22. through hole; 3. assembly bolt; 31. assembly hole; 4. diamond grinding block; 41. heat dissipation clamping slot; 5. heat dissipation fin; 6. assembly mechanism; 61. assembly ring; 62. assembly table; 63. assembly groove; 64. spring; 65. spline; 66. positioning groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example 1

[0024] like Figures 1 to 4As shown, the multi-purpose diamond grinding disc of this embodiment comprises a grinding disc substrate 1, a diamond grinding block 4 is arranged on the surface of one side of the grinding disc substrate 1, a clamping hole 11 is arranged in the middle of the grinding disc substrate 1, a grinding disc base 2 is arranged on the other side of the grinding disc substrate 1, a mounting groove 21 is arranged on one side of the grinding disc base 2, the grinding disc substrate 1 is arranged inside the mounting groove 21, an assembly mechanism 6 is arranged in the middle of the grinding disc base 2, the clamping hole 11 runs through the assembly mechanism 6, a heat dissipation mechanism is arranged between the grinding disc base 2 and the grinding disc substrate 1 and the diamond grinding block 4, the grinding disc base 2 is arranged in a disc-shaped structure, the outer circumference of the grinding disc base 2 outside the mounting groove 21 is arranged in a cutting surface structure, the edge of the grinding disc base 2 can be used for cutting, the grinding disc substrate 1 and the grinding disc base 2 are convenient to disassemble and assemble, and the thermal conductivity of the heat dissipation fins 5 can be used to accelerate the heat transfer and heat dissipation speed of the grinding disc substrate 1 and the diamond grinding block 4, which is beneficial to the heat dissipation of the grinding disc.

[0025] Specifically, the mounting groove 21 and the grinding plate substrate 1 are arranged in a uniform circular structure, a plurality of diamond grinding blocks 4 are provided, and the diamond grinding blocks 4 are evenly distributed on the grinding plate substrate 1 at equal intervals, and a through groove is formed between two adjacent diamond grinding blocks 4, with a compact structure and uniform distribution.

[0026] Furthermore, the heat dissipation mechanism includes a heat dissipation slot 41 and heat dissipation fins 5. A plurality of heat dissipation slots 41 are provided on one side of the diamond grinding block 4 close to the grinding plate substrate 1. A through hole 22 is provided on the grinding plate substrate 1 on one side of the heat dissipation slot 41. A plurality of heat dissipation fins 5 are provided on the grinding plate base 2 inside the mounting groove 21. The heat dissipation fins 5 are arranged in a one-to-one correspondence with the heat dissipation slots 41 and the through holes 22. The heat dissipation fins 5 are arranged by the through holes 22 penetrating the grinding plate substrate 1. A portion of the heat dissipation fins 5 is embedded in the interior of the diamond grinding block 4 through the heat dissipation slot 41, and a portion of the heat dissipation fins 5 is exposed in the through groove between two adjacent diamond grinding blocks 4. Heat is transferred to the grinding plate substrate 1 and the diamond grinding block 4 through the heat dissipation fins 5.

[0027] Furthermore, the grinding plate substrate 1 and the grinding plate base 2 are both provided with corresponding assembly holes 31, and the grinding plate substrate 1 is fixed to the grinding plate base 2 by the assembly bolts 3 in the assembly holes 31, so that the grinding plate substrate 1 and the grinding plate base 2 are easy to disassemble and assemble.

[0028] The method of using the present embodiment is as follows: the grinding plate substrate 1 carrying the diamond grinding block 4 is installed in the installation groove 21 of the grinding plate base 2, the clamping hole 11 of the grinding plate substrate 1 is clamped on the assembly mechanism 6, and the assembly bolt 3 is installed in the assembly hole 31 of the grinding plate substrate 1 and the grinding plate base 2, and the grinding plate substrate 1 is fixedly installed with the grinding plate base 2. Since the grinding plate substrate 1 is provided with a through hole 22 corresponding to the heat dissipation fin 5, and the heat dissipation clamping groove 41 on the diamond grinding block 4 corresponds to the heat dissipation fin 5, when the grinding plate substrate 1 is installed on the grinding plate base 2, the heat dissipation fin 5 on the grinding plate base 2 passes through the grinding plate substrate 1 through the through hole 22, and a Part of the heat dissipation fins 5 is embedded in the interior of the diamond grinding block 4 through the heat dissipation slots 41. The thermal conductivity of the heat dissipation fins 5 can be used to accelerate the heat transfer and heat dissipation speed of the grinding plate substrate 1 and the diamond grinding block 4, which is beneficial to the heat dissipation of the grinding plate. The heat dissipation fins 5 are stuck in the grinding plate substrate 1 and the diamond grinding block 4, which can increase the positioning, compactness and firmness of the assembly structure between the grinding plate substrate 1 and the grinding plate base 2. A number of diamond grinding blocks 4 are evenly distributed at equal intervals on the grinding plate substrate 1 for use in grinding operations. The grinding plate substrate 1 and the grinding plate base 2 are easy to disassemble and assemble, and the edge of the grinding plate base 2 can be used for cutting and multiple purposes, which is more practical.

[0029] Example 2

[0030] The structure of the multi-purpose diamond grinding disc of this embodiment is basically the same as that of the multi-purpose diamond grinding disc of embodiment 1, except that the assembly mechanism 6 includes an assembly ring 61, an assembly table 62, an assembly groove 63 and a spring 64 (see Figures 1 to 4 ). Assembly rings 61 are provided in the middle of opposite sides of the grinding plate base 2, assembly tables 62 are provided in the middle of opposite sides of the grinding plate base 2 inside the assembly rings 61, a shock-absorbing groove is formed between the assembly rings 61 and the assembly table 62, a spring 64 is provided between the assembly rings 61 and the assembly table 62, an assembly groove 63 is provided on the assembly table 62 on the side of the grinding plate base 2 away from the grinding plate substrate 1, fixing screw holes are provided on the assembly tables 62 on opposite sides of the assembly groove 63, a plurality of splines 65 are provided inside the assembly groove 63, and the splines 65 The grinding disc base 2 is evenly distributed and arranged at equal intervals. The clamping hole 11 of the grinding disc substrate 1 is clamped on the assembly ring 61 inside the installation groove 21. The grinding disc base 2 is fixedly installed with the driving shaft of the grinding equipment through the assembly groove 63 on the assembly table 62, and is fixedly installed with the driving shaft through the bolts in the fixing screw holes on the assembly table 62. The assembly groove 63 and the spline 65 on the assembly table 62 facilitate the installation of the grinding disc base 2 and the equipment. The shock-absorbing groove and the spring 64 formed between the assembly ring 61 and the assembly table 62 cooperate to increase the shock-absorbing property of the grinding disc.

[0031] Specifically, the outer circumference of the assembly ring 61 inside the mounting groove 21 is provided with positioning grooves 66 evenly distributed at equal intervals, and the inner side of the grinding plate substrate 1 is provided with a positioning block 12 corresponding to the positioning groove 66. The positioning block 12 is arranged inside the positioning groove 66. The clamping hole 11 of the grinding plate substrate 1 is clamped on the assembly ring 61 inside the mounting groove 21, and the positioning block 12 is clamped in the positioning groove 66, which plays a role in the positioning and assembly between the grinding plate substrate 1 and the assembly ring 61.

[0032] Furthermore, the outer surface of the grinding plate substrate 1 is arranged in the same horizontal plane as the outer surfaces of the grinding plate base 2, the assembly ring 61 and the assembly table 62, and the surface is flat.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-purpose diamond grinding disc, comprising a grinding disc substrate (1), characterized in that: A diamond grinding block (4) is provided on the surface of one side of the grinding plate substrate (1), a clamping hole (11) is provided in the middle of the grinding plate substrate (1), a grinding plate base (2) is provided on the other side of the grinding plate substrate (1), a mounting groove (21) is provided on one side of the grinding plate base (2), the grinding plate substrate (1) is arranged inside the mounting groove (21), an assembly mechanism (6) is provided in the middle of the grinding plate base (2), the clamping hole (11) penetrates the assembly mechanism (6), a heat dissipation mechanism is provided between the grinding plate base (2), the grinding plate substrate (1) and the diamond grinding block (4), the grinding plate base (2) is arranged in a disc-shaped structure, and the outer circumference of the grinding plate base (2) outside the mounting groove (21) is arranged in a cutting surface structure.

2. A multi-purpose diamond grinding disc according to claim 1, characterized in that: The mounting groove (21) and the grinding plate substrate (1) are arranged in a uniform circular structure, a plurality of diamond grinding blocks (4) are provided, the diamond grinding blocks (4) are evenly distributed on the grinding plate substrate (1) at equal intervals, and a through groove is formed between two adjacent diamond grinding blocks (4).

3. A multi-purpose diamond grinding disc according to claim 2, characterized in that: The heat dissipation mechanism comprises a heat dissipation slot (41) and heat dissipation fins (5); a diamond grinding block (4) is provided with a plurality of heat dissipation slots (41) on one side close to the grinding plate substrate (1); a through hole (22) is provided on the grinding plate substrate (1) on one side of the heat dissipation slot (41); a plurality of heat dissipation fins (5) are provided on the grinding plate base (2) inside the mounting groove (21); the heat dissipation fins (5) are arranged in a one-to-one correspondence with the heat dissipation slots (41) and the through holes (22); and the heat dissipation fins (5) are arranged by the through holes (22) penetrating the grinding plate substrate (1).

4. The multi-purpose diamond grinding disc according to claim 1, characterized in that: The grinding plate substrate (1) and the grinding plate base (2) are both provided with corresponding assembly holes (31), and the grinding plate substrate (1) is fixedly mounted on the grinding plate base (2) via assembly bolts (3) in the assembly holes (31).

5. The multi-purpose diamond grinding disc according to claim 1, characterized in that: The assembly mechanism (6) comprises an assembly ring (61), an assembly table (62), an assembly groove (63) and a spring (64); an assembly ring (61) is provided in the middle of two opposite sides of the grinding plate base (2); an assembly table (62) is provided in the middle of two opposite sides of the grinding plate base (2) inside the assembly ring (61); a shock-absorbing groove is formed between the assembly ring (61) and the assembly table (62); a spring (64) is provided between the assembly ring (61) and the assembly table (62); an assembly groove (63) is provided on the assembly table (62) on the side of the grinding plate base (2) away from the grinding plate substrate (1); a plurality of splines (65) are provided inside the assembly groove (63); and the splines (65) are evenly distributed and arranged at equal intervals.

6. A multi-purpose diamond grinding disc according to claim 5, characterized in that: Positioning grooves (66) are evenly distributed and arranged at equal intervals on the outer circumference of the assembly ring (61) inside the mounting groove (21), and positioning blocks (12) corresponding to the positioning grooves (66) are provided on the inner side of the grinding plate base plate (1), and the positioning blocks (12) are arranged inside the positioning grooves (66).

7. The multi-purpose diamond grinding disc according to claim 5, characterized in that: The outer surface of the grinding plate substrate (1) is arranged in the same horizontal plane as the outer surfaces of the grinding plate base (2), the assembly ring (61) and the assembly table (62).

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