Combined type diamond dry grinding disc

Abstract

The utility model relates to the technical field of diamond dry grinding discs, in particular to a combined type diamond dry grinding disc which comprises a mounting base body, a mounting disc, a mounting groove, a connecting block, a dry grinding disc body, a fixing disc and a fixing assembly. A mounting disc is fixedly arranged on the outer surface of the mounting base body, a fixing disc is arranged on one side of the mounting disc, the mounting groove is fixedly formed in one side of the mounting disc, and a dry grinding disc body is fixedly arranged on one side of the connecting block; the dry grinding disc body is arranged on the surface of the mounting disc through the fixing disc, so that the damaged dry grinding disc is convenient to replace, and the production cost is reduced; the connecting structure is arranged on the surface, and when the connecting structure is damaged, the connecting structure can be conveniently taken out and replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to diamond dry grinding disc technical field, concretely is a combined diamond dry grinding disc. BACKGROUND

[0002] Diamond abrasive belongs to superhard abrasive, and material grinding processing mode is divided into wet grinding and dry grinding two, and the wet grinding mode is lower to the high temperature resistance of abrasive disc, and most abrasive discs can reach the requirement, but need to consume a large amount of cooling water, and a large amount of sewage is produced, which is not conducive to environmental protection, the dry grinding mode does not need cooling water, can avoid sewage discharge problem, and the dust generated by dry grinding can also be collected, processing operation is convenient, and the abrasive layer in diamond dry grinding disc is mainly diamond particles as abrasive, which has high hardness, wear resistance and sharpness, and can quickly and effectively remove the excess of the surface of the processed material, and the existing patent file disclosed in the Chinese patent file with the publication number CN217168132U discloses a combined diamond dry grinding disc, which proposes that most of the existing dry grinding discs are formed into an integrated structure by sintering and base disc, since the dry grinding disc belongs to consumables, when a large amount of wear or damage occurs in one of the dry grinding discs, the entire base disc and dry grinding disc need to be replaced together, which greatly increases the production cost, the solution is to set a convenient dismounting device on the upper surface of the arc-shaped connecting block, and the convenient dismounting device comprises a positioning block, and the lower surface of the positioning block is fixedly connected with the upper surface of the arc-shaped connecting block, so that the damaged dry grinding disc can be quickly replaced, thereby reducing the production cost.

[0003] In the above-mentioned scheme and prior art, the existing combined diamond dry grinding disc is fixedly arranged on the surface of the mounting disc through the connection of the positioning block and the limiting clamping hole during use, and the dry grinding disc will receive a large stress during use, which may cause damage to the internal mounting structure, and it is difficult to remove the damaged dry grinding disc.

[0004] Therefore, the utility model provides a combined diamond dry grinding disc to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a combined diamond dry grinding disc to solve the problems in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a combined diamond dry grinding disc, comprising a mounting base, a mounting disc, a mounting groove, a connecting block, a dry grinding disc body, a fixing disc and a fixing assembly.

[0007] The mounting base is fixedly provided with the mounting disc on the outer surface, and the mounting disc is provided with the fixing disc on one side.

[0008] The mounting groove is fixedly arranged on one side of the mounting disc, and the connecting block is fixedly arranged on one side of the dry grinding disc body.

[0009] Preferably, the mounting groove is arranged in a ring shape on one side of the mounting disc.

[0010] Preferably, the dry grinding disc body is fixedly arranged in pairs on one side of the connecting block, and the height of the dry grinding disc body is higher than that of the fixing disc.

[0011] Preferably, the connecting block can be mounted in the mounting groove, and the connecting block has the same size as the mounting groove.

[0012] Preferably, the fixing assembly comprises a fixing hexagonal groove, a hexagonal column, a fixing threaded groove, a connecting hole, a fixing screw, and a square fixing groove; the fixing hexagonal groove is fixedly arranged in the mounting groove, the hexagonal column is fixedly arranged on one side of the connecting block, the fixing threaded groove is fixedly arranged on one side of the mounting disc, and the connecting hole and the square fixing groove are fixedly arranged on the fixing disc.

[0013] Preferably, the fixing hexagonal groove is matched with the hexagonal column for clamping, and the fixing screw is matched with the fixing threaded groove for threaded connection.

[0014] Preferably, the fixing threaded groove is arranged in a ring shape on the mounting disc, and the connecting hole is arranged in a ring shape on the fixing disc.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] The combined diamond dry grinding disc has the advantages that the dry grinding disc body is arranged on the surface of the mounting disc through the fixing disc, so that the damaged dry grinding disc can be conveniently replaced, and the production cost is reduced; and the connecting structure is arranged on the surface, so that the connecting structure can be conveniently taken out and replaced when the connecting structure is damaged. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a side view of the combined diamond dry grinding disc of the present application;

[0019] Figure 3 It is a schematic diagram of the connecting structure of the fixing assembly of the present application;

[0020] Figure 4 It is a side view of the connecting structure of the present application.

[0021] In the drawings: mounting base 1, mounting disc 2, mounting groove 3, connecting block 4, dry grinding disc body 5, fixing disc 6, fixing hexagonal groove 701, hexagonal column 702, fixing threaded groove 703, connecting hole 704, fixing screw 705, and square fixing groove 706. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below. All other embodiments obtained by those skilled in the art without creative labor on the premise that the embodiments in the present application are within the scope of the present application.

[0023] Please refer to Figures 1 to 2 The present application provides a technical solution: a combined diamond dry grinding disc, comprising a mounting base 1, a mounting disc 2, a mounting groove 3, a connecting block 4, a dry grinding disc body 5, a fixing disc 6 and a fixing assembly; the mounting disc 2 is fixedly arranged on the outer surface of the mounting base 1, the fixing disc 6 is arranged on one side of the mounting disc 2, the mounting groove 3 is fixedly arranged on one side of the mounting disc 2, and the connecting block 4 is fixedly arranged on one side of the dry grinding disc body 5; the mounting groove 3 is arranged in a ring shape at equal intervals on one side of the mounting disc 2; the connecting block 4 can be installed in the mounting groove 3, and the connecting block 4 is the same size as the mounting groove 3; the dry grinding disc body 5 is fixedly arranged in pairs on one side of the connecting block 4, and the height of the dry grinding disc body 5 is higher than that of the fixing disc 6.

[0024] In use, the mounting disc 2 is first fixedly sleeved on the outer surface of the mounting base 1, the mounting groove 3 is arranged in a ring shape at equal intervals on one side of the mounting disc 2, the connecting block 4 is fixedly arranged on one side of the dry grinding disc body 5, the dry grinding disc body 5 is arranged in pairs on one side of the connecting block 4, and the connecting block 4 is the same size as the mounting groove 3; when the dry grinding disc body 5 is installed, the connecting block 4 is first arranged in the mounting groove 3, and after the connecting block 4 is arranged, the fixing disc 6 is arranged on one side of the mounting disc 2, and the fixing disc 6 is fixed by the fixing assembly.

[0025] Please refer to Figures 3 to 4 The fixing assembly comprises a fixing hexagonal groove 701, a hexagonal column 702, a fixing threaded groove 703, a connecting hole 704, a fixing screw 705 and a square fixing groove 706; the fixing hexagonal groove 701 is fixedly arranged in the mounting groove 3, the hexagonal column 702 is fixedly arranged on one side of the connecting block 4, the fixing threaded groove 703 is fixedly arranged on one side of the mounting disc 2, and the connecting hole 704 and the square fixing groove 706 are fixedly arranged on the fixing disc 6; the fixing hexagonal groove 701 is adaptively connected with the hexagonal column 702, and the fixing screw 705 is adaptively threadedly connected with the fixing threaded groove 703; the fixing threaded groove 703 is arranged in a ring shape at equal intervals on the mounting disc 2, and the connecting hole 704 is arranged in a ring shape at equal intervals on the fixing disc 6.

[0026] In use, first, confirm that the fixed hexagonal groove 701 is fixedly arranged at the center of the bottom end of the mounting groove 3, and the fixed hexagonal groove 701 is arranged at each place of the mounting groove 3 arranged in a ring shape at equal intervals, the fixed threaded groove 703 is fixedly arranged on one side of the mounting disc 2, and the fixed threaded groove 703 is arranged on the same side of the mounting disc 2 as the mounting groove 3, the fixed threaded groove 703 is arranged on one side of the mounting disc 2 in a ring shape at equal intervals, and the fixed threaded groove 703 is always located between the two mounting grooves 3 fixedly arranged on one side of the mounting disc 2 in the ring shape, the hexagonal column 702 is fixedly arranged on one side of the connecting block 4, and the hexagonal column 702 is located on the side opposite to the dry grinding piece body 5, the hexagonal column 702 is matched and connected with the fixed hexagonal groove 701, when the hexagonal column 702 is matched and connected with the fixed hexagonal groove 701, the connecting block 4 and the dry grinding piece body 5 can be fixedly arranged in the mounting groove 3 and the rotation of the dry grinding piece body 5 and the connecting block 4 can be ensured, the connecting hole 704 is fixedly arranged on the fixing disc 6, and the connecting hole 704 is arranged in a ring shape at equal intervals on the fixing disc 6, the square fixed groove 706 is fixedly arranged on the fixing disc 6, the square fixed groove 706 is arranged in a ring shape at equal intervals on the fixing disc 6, and the square fixed groove 706 is always arranged in a ring shape between the two connecting holes 704 on the fixing disc 6, when fixedly mounting, first, arrange the fixing disc 6 on one side of the mounting disc 2, and arrange the connecting hole 704 in alignment with the fixed threaded groove 703, and arrange the square fixed groove 706 on the dry grinding piece body 5, arrange the fixed screw 705 to pass through the connecting hole 704 and be threadedly connected with the fixed threaded groove 703 in a matched thread, and fix the fixing disc 6 on one side of the mounting disc 2, wherein the height of the dry grinding piece body 5 is always higher than that of the fixing disc 6, and the size of the square fixed groove 706 is always smaller than that of the connecting block 4, so that the connecting block 4 can be fixed in the mounting groove 3.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A modular diamond dry grinding disk, characterized by: It includes installation base (1), installation disc (2), installation slot (3), connecting block (4), dry grinding piece body (5), fixed disc (6) and fixed assembly; The installation base (1) is provided with an installation disc (2) on the outer surface, and a fixed disc (6) is arranged on one side of the installation disc (2); The installation slot (3) is fixedly arranged on one side of the installation disc (2), and the connecting block (4) is fixedly provided with a dry grinding piece body (5) on one side.

2. A modular diamond dry grinding disc according to claim 1, wherein: A plurality of installation slots (3) are arranged in equal distance annularly on one side of the installation disc (2).

3. The combination diamond dry stone sharpening system of claim 1 wherein: The connecting block (4) is installed in the installation slot (3).

4. The modular diamond dry grinding disc of claim 1, wherein: The dry grinding piece body (5) is fixedly arranged in pairs on one side of the connecting block (4), and the height of the dry grinding piece body (5) is higher than the height of the fixed disc (6).

5. The combination diamond dry stone sharpening system of claim 1 wherein: The fixed assembly includes a fixed hexagonal groove (701), a hexagonal column (702), a fixed threaded groove (703), a connecting hole (704), a fixed screw (705), and a square fixed groove (706). The fixed hexagonal groove (701) is fixedly arranged in the installation slot (3), the hexagonal column (702) is fixedly arranged on one side of the connecting block (4), the fixed threaded groove (703) is fixedly arranged on one side of the installation disc (2), the connecting hole (704) and the square fixed groove (706) are fixedly arranged on the fixed disc (6).

6. A modular diamond dry grinding disc according to claim 5, wherein: The fixed hexagonal groove (701) is matched with the hexagonal column (702) for clamping, and the fixed screw (705) is matched with the fixed threaded groove (703) for threaded connection.

7. The modular diamond dry grinding disc of claim 5, wherein: A plurality of fixed threaded grooves (703) are arranged in equal distance annularly on the installation disc (2), and a plurality of connecting holes (704) are arranged in equal distance annularly on the fixed disc (6).

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