An explosion-proof resin cutting disc that is easy to install

Abstract

The utility model relates to the technical field of resin cutting blades, and discloses an explosion-proof resin cutting blade that is easy to install, comprising an explosion-proof resin cutting blade body, the outer surface of the explosion-proof resin cutting blade body is provided with a groove, the left surface of the explosion-proof resin cutting blade body is provided with a heat dissipation hole, and a mounting mechanism, the mounting mechanism is arranged on the explosion-proof resin cutting blade body, the mounting mechanism is used for fast disassembly and assembly of the explosion-proof resin cutting blade body, the mounting mechanism comprises a hollow column, the hollow column fixed sleeve is arranged on the inner surface of the explosion-proof resin cutting blade body, the outer surface of the hollow column is provided with a slide groove, the explosion-proof resin cutting blade that is easy to install is fixed by driving two annular clamping plates to clamp the output shaft of the driving machine, compared with the traditional explosion-proof resin cutting blade that is fixed by a bolt structure, this method does not need to use additional tools to tighten the bolts, and is simple to operate, fast in disassembly and assembly, and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of resin cutting blades, in particular to an explosion-proof resin cutting blade which is easy to install. Background Art

[0002] Explosion-proof resin cutting blade is a cutting blade made of resin as a binder, combined with white corundum, brown corundum and other materials. It is used for cutting stainless steel tubes, capillaries and glass tubes.

[0003] The existing cutting disc is generally fixed with bolts or screws during installation. The disadvantage is that the connecting thread between the inner ring grinding wheel and the base becomes tighter and tighter during machining, which makes replacement more troublesome. If the motor is connected in reverse direction, the inner ring grinding wheel may fly out of the base, which may easily cause personal accidents. In view of this, an explosion-proof resin cutting disc that is easy to install is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an explosion-proof resin cutting blade that is easy to install, thereby solving the problem that the explosion-proof resin cutting blade is inconvenient to install.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of quickly disassembling and assembling an explosion-proof resin cutting blade, the utility model provides the following technical solutions: an explosion-proof resin cutting blade that is easy to install, comprising an explosion-proof resin cutting blade body, the outer surface of the explosion-proof resin cutting blade body is provided with a groove, and the left surface of the explosion-proof resin cutting blade body is provided with a heat dissipation hole;

[0008] The installation mechanism is arranged on the explosion-proof resin cutting piece body and is used for quick disassembly and assembly of the explosion-proof resin cutting piece body. The installation mechanism comprises a hollow column, and the hollow column is fixedly sleeved on the inner surface of the explosion-proof resin cutting piece body.

[0009] Preferably, a slide groove is provided on the outer surface of the hollow column, two spring grooves are provided on the inner wall of the slide groove, and slide holes are provided on the inner walls of the two spring grooves respectively.

[0010] Preferably, the mounting mechanism further includes two first springs and two fixing plates, the two first springs are fixedly mounted in the inner wall of the slide slot, the two fixing plates are respectively fixedly mounted on the right ends of the two first springs, and the right ends of the two fixing plates are both inclined.

[0011] Preferably, the mounting mechanism further comprises a collar, which is fixedly sleeved on the outer surfaces of the two fixing plates, and the collar is slidably connected to the slide groove.

[0012] Preferably, the mounting mechanism further comprises two fixing rods and two annular clamping plates, the two fixing rods are respectively slidably sleeved in the inner walls of the two sliding holes, and the two annular clamping plates are respectively fixedly mounted on the opposite ends of the two fixing rods.

[0013] Preferably, the mounting mechanism also includes two fixed blocks and two second springs, the two fixed blocks are respectively fixedly mounted on opposite ends of the two fixed sticks, the left surfaces of the two fixed blocks are both inclined, and the two second springs are fixedly mounted on opposite surfaces of the two fixed blocks, and the opposite ends of the two second springs are respectively fixedly mounted in the inner walls of the two spring grooves.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an explosion-proof resin cutting blade that is easy to install and has the following beneficial effects:

[0016] 1. The explosion-proof resin cutting disc, which is easy to install, is fixed by driving two annular clamps to clamp the output shaft of the driver. Compared with the traditional explosion-proof resin cutting disc fixed by a bolt structure, this method does not require additional tools to tighten the bolts, and is simple to operate, fast to disassemble and assemble, and more convenient.

[0017] 2. The explosion-proof resin cutting blade, which is easy to install, can increase air circulation while the explosion-proof resin cutting blade is running at high speed by setting heat dissipation holes, and better exchange heat with the air, so that it is difficult for the surface of the explosion-proof resin cutting blade to have high temperature, and further improve the service life of the explosion-proof resin cutting blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an explosion-proof resin cutting piece that is easy to install in the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the explosion-proof resin cutting blade of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0021] In the figure: 1. explosion-proof resin cutting disc body; 2. groove; 3. heat dissipation hole; 4. hollow column; 5. slide groove; 6. spring groove; 7. slide hole; 8. first spring; 9. fixing plate; 10. collar; 11. fixing rod; 12. fixing block; 13. second spring; 14. circular clamp. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The utility model provides a new technical solution: an explosion-proof resin cutting blade that is easy to install, including an explosion-proof resin cutting blade body 1, a groove 2 is opened on the outer surface of the explosion-proof resin cutting blade body 1, and a heat dissipation hole 3 is opened on the left surface of the explosion-proof resin cutting blade body 1;

[0024] The mounting mechanism is arranged on the explosion-proof resin cutting blade body 1 and is used for quick disassembly and assembly of the explosion-proof resin cutting blade body 1 . The mounting mechanism comprises a hollow column 4 which is fixedly sleeved on the inner surface of the explosion-proof resin cutting blade body 1 .

[0025] Furthermore, a slide groove 5 is formed on the outer surface of the hollow column 4 , and two spring grooves 6 are formed on the inner wall of the slide groove 5 , and slide holes 7 are formed on the inner walls of the two spring grooves 6 .

[0026] Furthermore, the mounting mechanism also includes two first springs 8 and two fixing plates 9. The two first springs 8 are fixedly mounted in the inner wall of the slide groove 5. The two fixing plates 9 are respectively fixedly mounted on the right ends of the two first springs 8, and the right ends of the two fixing plates 9 are both inclined.

[0027] Furthermore, the mounting mechanism further comprises a collar 10 , which is fixedly sleeved on the outer surfaces of the two fixing plates 9 , and the collar 10 is slidably connected to the slide groove 5 .

[0028] Furthermore, the installation mechanism also includes two fixing rods 11 and two annular clamping plates 14 . The two fixing rods 11 are respectively slidably sleeved in the inner walls of the two sliding holes 7 , and the two annular clamping plates 14 are respectively fixedly installed at the opposite ends of the two fixing rods 11 .

[0029] Furthermore, the mounting mechanism further comprises two fixing blocks 12 and two second springs 13, the two fixing blocks 12 are fixedly mounted on opposite ends of the two fixing rods 11, respectively, the left surfaces of the two fixing blocks 12 are arranged in an inclined surface, and the two second springs 13 are fixedly mounted on opposite surfaces of the two fixing blocks 12, and the opposite ends of the two second springs 13 are fixedly mounted on the inner walls of the two spring grooves 6, respectively. When the explosion-proof resin cutting piece which is easy to install is used, a leftward thrust is applied to the collar 10 by starting to make it move to the left in the slide groove 5, and at the same time, the collar 10 drives the two fixing plates 9 fixedly mounted on the inner surface to move to the left, and at the same time, the two fixing plates 9 apply pressure to the first spring 8 fixedly mounted on the left surface to make it shrink, at which time the explosion-proof resin cutting piece is The hollow column 4 fixedly installed on the inner surface of the fat cutting piece body 1 is sleeved on the outer surface of the output shaft of the driving machine. At this time, no thrust is applied to the collar 10, and the two first springs 8 are no longer under force. At this time, the two first springs 8 expand, and the two first springs 8 apply a rightward thrust to the two fixed plates 9 fixedly installed on the right end, so that they move to the right. At the same time, the inclined surfaces of the two fixed plates 9 hit the inclined surfaces of the two fixed blocks 12, and the two fixed plates 9 apply pressure to the second springs 13 fixedly installed on the opposite surfaces to cause them to contract. The two fixed plates 9 apply a relative thrust to the two fixed blocks 12 to make them move toward the opposite surfaces. At the same time, the two fixed blocks 12 apply a relative thrust to the fixed rods 11 fixedly installed on the opposite surfaces to make them move toward the opposite surfaces. At the same time, the two annular clamping plates 14 fixedly installed at the opposite ends of the two fixing sticks 11 fit the outer surface of the output shaft for clamping and fixing. When it needs to be disassembled, the leftward thrust is repeatedly applied to the collar 10 to make it move to the left in the slide groove 5. At the same time, the collar 10 drives the two fixing plates 9 fixedly installed on the inner surface to move to the left. At this time, the two fixing plates 9 no longer apply pressure to the two fixing blocks 12. At the same time, the second spring 13 is no longer under pressure. The two second springs 13 expand. The two second springs 13 apply opposite thrusts to the two fixing blocks 12 fixedly installed at the opposite ends. At the same time, the two fixing blocks 12 drive the two fixing sticks 11 fixedly installed on the opposite surfaces to slide toward the opposite surfaces in the slide hole 7. At the same time, the two fixing sticks 11 drive the fixing blocks 12 on the opposite ends to slide toward the opposite surfaces. The two installed annular clamps 14 are detached from the outer surface of the output shaft of the driving machine, and the explosion-proof resin cutting piece body 1 can be disassembled at this time. The explosion-proof resin cutting piece which is easy to install is fixed by driving the two annular clamps 14 to clamp the output shaft of the driving machine. Compared with the traditional explosion-proof resin cutting piece which is fixed by a bolt structure, this method does not require the aid of additional tools to tighten the bolts, and is simple to operate, fast to disassemble and assemble, and more convenient. In addition, the explosion-proof resin cutting piece which is easy to install can increase the circulation of air while the explosion-proof resin cutting piece is running at a high speed by setting heat dissipation holes, and better exchange heat with the air, so that it is difficult for the surface of the explosion-proof resin cutting piece to have high temperature, and further improve the service life of the explosion-proof resin cutting piece.

[0030] Working principle: When the explosion-proof resin cutting disc which is easy to install is used, a leftward thrust is applied to the collar 10 by starting, so that it moves to the left in the slide groove 5, and at the same time, the collar 10 drives the two fixed plates 9 fixedly installed on the inner surface to move to the left, and at the same time, the two fixed plates 9 apply pressure to the first spring 8 fixedly installed on the left surface to make it shrink. At this time, the hollow column 4 fixedly installed on the inner surface of the explosion-proof resin cutting disc body 1 is sleeved on the outer surface of the output shaft of the driving machine. At this time, no thrust is applied to the collar 10, and at the same time, the two first springs 8 are no longer under force. At this time, the two first springs 8 expand, and the two first springs 8 apply a rightward thrust to the two fixed plates 9 fixedly installed on the right end to make them move to the right, and at the same time, the inclined surfaces of the two fixed plates 9 hit the inclined surfaces of the two fixed blocks 12, and the two fixed plates 9 apply pressure to the second springs 13 fixedly installed on the opposite surfaces to make them shrink, and the two fixed plates 9 apply opposite-surface thrusts to the two fixed blocks 12 to make them move toward the opposite surfaces, and at the same time, the two fixed The fixed block 12 applies a thrust to the fixed rod 11 fixedly installed on the opposite surface, so that it moves toward the opposite surface. At the same time, the two annular clamping plates 14 fixedly installed at the opposite ends of the two fixed rods 11 are in contact with the outer surface of the output shaft for clamping and fixing. When it needs to be disassembled, the sleeve ring 10 is repeatedly applied with a thrust to the left, so that it moves to the left in the slide groove 5. At the same time, the sleeve ring 10 drives the two fixed plates 9 fixedly installed on the inner surface to move to the left. At this time, the two fixed plates 9 no longer apply pressure to the two fixed blocks 12. At the same time, the second spring 13 is no longer under pressure. The two second springs 13 expand. The two second springs 13 apply thrust to the two fixed blocks 12 fixedly installed on the opposite ends. At the same time, the two fixed blocks 12 drive the two fixed rods 11 fixedly installed on the opposite surfaces to slide in the sliding hole 7 toward the opposite surface. At the same time, the two fixed rods 11 drive the two annular clamping plates 14 fixedly installed at the opposite ends to detach from the outer surface of the output shaft of the driving machine. At this time, the explosion-proof resin cutting piece body 1 can be disassembled.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof resin cutting blade that is easy to install, comprising an explosion-proof resin cutting blade body (1), wherein the outer surface of the explosion-proof resin cutting blade body (1) is provided with a groove (2), characterized in that: A heat dissipation hole (3) is provided on the left surface of the explosion-proof resin cutting blade body (1); The mounting mechanism is arranged on the explosion-proof resin cutting blade body (1) and is used for quickly disassembling and assembling the explosion-proof resin cutting blade body (1). The mounting mechanism comprises a hollow column (4) which is fixedly sleeved on the inner surface of the explosion-proof resin cutting blade body (1).

2. The explosion-proof resin cutting blade that is easy to install according to claim 1, characterized in that: The outer surface of the hollow column (4) is provided with a slide groove (5), the inner wall of the slide groove (5) is provided with two spring grooves (6), and the inner walls of the two spring grooves (6) are respectively provided with slide holes (7).

3. The explosion-proof resin cutting blade that is easy to install according to claim 2, characterized in that: The mounting mechanism further comprises two first springs (8) and two fixing plates (9), the two first springs (8) being fixedly mounted in the inner wall of the slide groove (5), the two fixing plates (9) being fixedly mounted on the right ends of the two first springs (8), respectively, and the right ends of the two fixing plates (9) being arranged in an inclined surface.

4. The explosion-proof resin cutting blade that is easy to install according to claim 3, characterized in that: The mounting mechanism further comprises a sleeve ring (10), the sleeve ring (10) being fixedly sleeved on the outer surfaces of the two fixing plates (9), and the sleeve ring (10) being slidably connected to the slide groove (5).

5. The explosion-proof resin cutting blade that is easy to install according to claim 4, characterized in that: The mounting mechanism further comprises two fixing rods (11) and two annular clamping plates (14). The two fixing rods (11) are respectively slidably sleeved in the inner walls of the two sliding holes (7), and the two annular clamping plates (14) are respectively fixedly mounted on the opposite ends of the two fixing rods (11).

6. The explosion-proof resin cutting blade that is easy to install according to claim 1, characterized in that: The mounting mechanism further comprises two fixing blocks (12) and two second springs (13), the two fixing blocks (12) being fixedly mounted on opposite ends of the two fixing rods (11), respectively, the left surfaces of the two fixing blocks (12) being arranged in an inclined surface, the two second springs (13) being fixedly mounted on opposite surfaces of the two fixing blocks (12), and the opposite ends of the two second springs (13) being fixedly mounted on the inner walls of the two spring slots (6), respectively.

Images