Machining jig for diamond edge grinding wheel

Abstract

The utility model discloses a diamond edging wheel machining jig which comprises a working table, limiting grooves and diamond grinding wheels, the top face of the working table is provided with a plurality of limiting grooves distributed at equal intervals, the diamond grinding wheels are arranged on the upper surface of the working table, a limiting mechanism is arranged on the upper surface of the working table, and the diamond grinding wheels are located on the surfaces of the limiting mechanism. The limiting mechanism comprises a base, a rotary table, a supporting column, a connecting frame, a hydraulic rod, a pressing head and a limiting block, the base is arranged on the top face of the workbench, an inserting block matched with the limiting groove is arranged on the bottom face of the base, a first rotary supporting piece is arranged on the top face of the base, and the top face of the base is rotationally matched with the rotary table through the first rotary supporting piece. Through the arrangement of the device, the diamond grinding wheel can be limited and kept in a rotating state in the grinding test process after being machined, and the device is simple in structure and facilitates limiting of each diamond grinding wheel needing to be machined and tested.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of processing fixture, especially diamond grinding wheel's processing fixture. BACKGROUND

[0002] Diamond grinding wheel is one kind of diamond tool, mainly suitable for the planar grinding processing of various refractory material surfaces, easy to assemble and disassemble, with the advantages of good processing flatness, high grinding efficiency and long service life.

[0003] In the processing procedure of diamond grinding wheel, it is necessary to test the grinding effect, in which case, processing fixture is needed to be used to fix diamond grinding wheel or guide diamond grinding wheel processing, mainly to fix diamond grinding wheel in the processing procedure, usually when connecting the fixture with diamond grinding wheel, adhesive is used to bond diamond on the fixture, but it has certain limitations and is not conducive to the subsequent processing work of other diamonds. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides diamond grinding wheel's processing fixture, which has the advantages of convenient diamond grinding wheel processing.

[0005] The technical scheme of the utility model is:

[0006] Diamond grinding wheel's processing fixture, including workbench, limit groove, diamond grinding wheel, the top surface of workbench is equipped with a plurality of equidistance distribution limit groove, the upper surface of workbench is equipped with diamond grinding wheel, the upper surface of workbench is equipped with limiting mechanism, diamond grinding wheel is located the surface of limiting mechanism;

[0007] The limiting mechanism includes: base, rotary table, support column, connecting frame, hydraulic rod, pressure head, limit block, the top surface of workbench is equipped with base, the bottom surface of base is equipped with the plug block matched with limit groove, the top surface of base is equipped with first rotary support, the top surface of base is equipped with rotary table through the first rotary support, the bottom surface of diamond grinding wheel is located the surface center of rotary table, the top surface of rotary table is fixedly installed with support column on one side wall, the top end of support column is fixedly installed with connecting frame towards the center of rotary table, the end of connecting frame is fixedly installed with hydraulic rod, the telescopic end of hydraulic rod is fixedly installed with pressure head downwards, the lower side of pressure head is equipped with limit block, the pressure head and limit block are equipped with second rotary support, the pressure head and limit block are rotary matched, the bottom surface of limit block is located the top surface of diamond grinding wheel.

[0008] The working principle of the above technical scheme is as follows:

[0009] When operation is required, place the diamond grinding wheel at the center of the top surface of the turntable, and then drive the hydraulic rod to press down the telescopic end. At this time, the limit block can approach the diamond grinding wheel and press against the top surface of the diamond grinding wheel. The diamond grinding wheel can maintain its rotation after being pressed down. When grinding tests are required, the operation can be performed directly on the surface of the diamond grinding wheel. The diamond grinding wheel subjected to the grinding force can rotate with the center as the rotation point.

[0010] In a further technical solution, the first rotating support includes a second bearing and a protrusion. A fixing groove is provided at the center of the top surface of the base. The second bearing is fixedly installed on the inner wall of the fixing groove. The protrusion is fixedly installed on the inner wall of the second bearing. The top surface of the protrusion is fixedly connected to the center of the bottom surface of the turntable.

[0011] By setting a fixed groove, a second bearing, and a protrusion, the turntable can support the diamond grinding wheel while also being able to rotate on the top surface of the base, thus optimizing the overall structure of the device.

[0012] In a further technical solution, the second rotating support includes a first bearing and a connecting column. The bottom surface of the pressure head is provided with an installation groove. The inner wall of the installation groove is fixedly installed with the first bearing, and the bottom end of the first bearing extends beyond the bottom surface of the pressure head. The middle inner wall of the first bearing is fixedly installed with the connecting column, and the limiting block is located on the bottom surface of the connecting column.

[0013] By setting the first bearing to extend beyond the bottom surface of the pressure head, it is convenient to install the connecting column on the inner wall of the first bearing at a position away from the top of the mounting groove, thus preventing the connecting column from rotating and wearing down the top surface of the inner wall of the mounting groove. In addition, this structure can maintain the rotation effect of the limit block and can be used with the hydraulic rod to press down the diamond grinding wheel.

[0014] In a further technical solution, a locking block is fixedly installed on the top surface of the limiting block, and a locking groove is opened on the bottom surface of the connecting column, wherein the locking groove and the locking block are engaged.

[0015] By setting slots and blocks, the connection between the limit block and the connecting column can be made detachable, making it easy to adapt to the replacement of the central shaft opening of the diamond grinding wheel, and keeping the limit block larger than the central shaft opening of the diamond grinding wheel.

[0016] In a further technical solution, both the card slot and the card block are pentagonal.

[0017] Easy to snap into place, improving snap-in stability.

[0018] In a further technical solution, the top surface of the protrusion extends beyond the top surface of the base.

[0019] This can prevent the surface of the base from being worn when the turntable rotates.

[0020] The beneficial effects of this utility model are:

[0021] This device allows the diamond grinding wheel to be limited and kept rotating during the grinding test process. The device has a simple structure and is convenient for limiting the rotation of each diamond grinding wheel that needs to be processed and tested. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure as described in the embodiment of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the diamond grinding wheel, turntable, and pressure head described in the embodiment of this utility model;

[0024] Figure 3 This is a schematic diagram of the assembly structure of the base and turntable described in an embodiment of the present utility model;

[0025] Figure 4 This is a partial cross-sectional assembly structure diagram of the pressure head and limiting block described in an embodiment of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1: Workbench, 2: Limiting groove, 3: Diamond grinding wheel, 4: Base, 5: Turntable, 6: Support column, 7: Connecting frame, 8: Hydraulic rod, 9: Press head, 10: Limiting block, 11: Mounting groove, 12: First bearing, 13: Connecting column, 14: Slot, 15: Slot, 16: Fixing groove, 17: Second bearing, 18: Protrusion. Detailed Implementation

[0028] The embodiments of this utility model will be further described below with reference to the accompanying drawings. Example

[0029] like Figures 1-4 As shown, the machining fixture for the diamond grinding wheel includes a worktable 1, a limiting groove 2, and a diamond grinding wheel 3. The top surface of the worktable 1 is provided with several equally spaced limiting grooves 2, the upper surface of the worktable 1 is provided with the diamond grinding wheel 3, and the upper surface of the worktable 1 is provided with a limiting mechanism. The diamond grinding wheel 3 is located on the surface of the limiting mechanism.

[0030] The limiting mechanism includes: a base 4, a turntable 5, a support column 6, a connecting frame 7, a hydraulic rod 8, a pressure head 9, and a limiting block 10. The top surface of the worktable 1 is provided with the base 4, and the bottom surface of the base 4 is provided with an insert block that mates with the limiting groove 2. A fixing groove 16 is opened at the center of the top surface of the base 4. A second bearing 17 is fixedly installed on the inner wall of the fixing groove 16, and a protrusion 18 is fixedly installed on the inner wall of the second bearing 17. The top surface of the protrusion 18 is fixedly installed with the turntable 5, and the top surface of the protrusion 18 extends beyond the top surface of the base 4, thus preventing the turntable 5 from being stopped. The rotating surface wears down the base 4. The bottom surface of the diamond grinding wheel 3 is located at the center of the surface of the turntable 5. A support column 6 is fixedly installed on one side wall of the top surface of the turntable 5. A connecting frame 7 is fixedly installed at the top of the support column 6 towards the center of the turntable 5. A hydraulic rod 8 is fixedly installed at the end of the connecting frame 7. A pressure head 9 is fixedly installed downward at the telescopic end of the hydraulic rod 8. A limit block 10 is provided below the pressure head 9. An installation groove 11 is provided on the bottom surface of the pressure head 9. A first bearing 12 is fixedly installed on the inner wall of the installation groove 11. The bottom end of the first bearing 12 extends beyond the bottom surface of the pressure head 9. A connecting column 13 is fixedly installed on the inner wall of the middle part of the first bearing 12. The limiting block 10 is located on the bottom surface of the connecting column 13. By setting the first bearing 12 to extend beyond the bottom surface of the pressure head 9, it is convenient to install the connecting column 13 on the inner wall of the first bearing 12 away from the top of the mounting groove 11, thus preventing the connecting column 13 from rotating and wearing the top surface of the inner wall of the mounting groove 11. In addition, this structure can maintain the rotation effect of the limiting block 10, and at the same time, it can work with the hydraulic rod 8 to press down the diamond grinding wheel 3. The pressure head 9 and the limiting block The bottom surface of the limiting block 10 is located on the top surface of the diamond grinding wheel 3. A locking block 15 is fixedly installed on the top surface of the limiting block 10. A locking groove 14 is opened on the bottom surface of the connecting column 13. The locking groove 14 and the locking block 15 are engaged. Both the locking groove 14 and the locking block 15 are pentagonal. By setting the locking groove 14 and the locking block 15, the connection between the limiting block 10 and the connecting column 13 can be detached, which is convenient for adapting to the replacement of the central shaft opening of the diamond grinding wheel 3 and keeping the limiting block 10 larger than the central shaft opening of the diamond grinding wheel 3.

[0031] The working principle of the above technical solution is as follows:

[0032] When operation is required, place the diamond grinding wheel 3 at the center of the top surface of the turntable 5, and then drive the hydraulic rod 8 to press down the telescopic end. At this time, the limit block 10 can approach the diamond grinding wheel 3 and press on the top surface of the diamond grinding wheel 3. The diamond grinding wheel 3 can maintain the rotation effect after being pressed. When grinding test is required, the operation can be performed directly on the surface of the diamond grinding wheel 3. The diamond grinding wheel 3, which is subjected to grinding force, can rotate with the center as the rotation point.

[0033] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A processing jig for diamond grinding wheel, comprising a workbench (1), a limiting groove (2), and a diamond grinding wheel (3), the top surface of the workbench (1) is provided with a plurality of limiting grooves (2) distributed at equal intervals, and the upper surface of the workbench (1) is provided with the diamond grinding wheel (3), characterized in that, The upper surface of the workbench (1) is provided with a limiting mechanism, and the diamond grinding wheel (3) is located on the surface of the limiting mechanism. The limiting mechanism comprises a base (4), a rotary table (5), a supporting column (6), a connecting frame (7), a hydraulic rod (8), a pressure head (9), a limiting block (10), the top surface of the workbench (1) is provided with the base (4), the bottom surface of the base (4) is provided with an insertion block matched with the limiting groove (2), the top surface of the base (4) is provided with a first rotary supporting piece, the base (4) is rotationally matched with the rotary table (5) through the first rotary supporting piece, the bottom surface of the diamond grinding wheel (3) is located at the surface center of the rotary table (5), one side wall of the top surface of the rotary table (5) is fixedly installed with the supporting column (6), the top end of the supporting column (6) is fixedly installed with the connecting frame (7) towards the center of the rotary table (5), the end of the connecting frame (7) is fixedly installed with the hydraulic rod (8), the telescopic end of the hydraulic rod (8) is fixedly installed with the pressure head (9) downward, the lower portion of the pressure head (9) is provided with the limiting block (10), the pressure head (9) and the limiting block (10) are provided with a second rotary supporting piece, the pressure head (9) and the limiting block (10) are rotationally matched, and the bottom surface of the limiting block (10) is located on the top surface of the diamond grinding wheel (3).

2. The machining jig for a diamond edging wheel according to claim 1, characterized by, The first rotary supporting piece comprises a second bearing (17) and a protruding block (18), the center of the top surface of the base (4) is provided with a fixed groove (16), the inner wall of the fixed groove (16) is fixedly installed with the second bearing (17), the inner wall of the second bearing (17) is fixedly installed with the protruding block (18), and the top surface of the protruding block (18) is fixedly connected with the bottom surface center of the rotary table (5).

3. The machining jig for a diamond edging wheel according to claim 1, characterized by, The second rotary supporting piece comprises a first bearing (12) and a connecting column (13), the bottom surface of the pressure head (9) is provided with a mounting groove (11), the inner wall of the mounting groove (11) is fixedly installed with the first bearing (12), the bottom end of the first bearing (12) exceeds the bottom surface of the pressure head (9), the middle inner wall of the first bearing (12) is fixedly installed with the connecting column (13), and the limiting block (10) is located on the bottom surface of the connecting column (13).

4. The machining jig for a diamond edging wheel according to claim 3, characterized by, The top surface of the limiting block (10) is fixedly installed with a clamping block (15), the bottom surface of the connecting column (13) is provided with a clamping groove (14), and the clamping groove (14) and the clamping block (15) are clamped and matched.

5. The machining jig for a diamond edging wheel according to claim 4, characterized by, Both the clamping groove (14) and the clamping block (15) are five-angled.

6. The machining jig for a diamond edging wheel according to claim 2, characterized by, The top surface of the protruding block (18) protrudes from the top surface of the base (4).

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