Clamp tool for grinding wheel machining

Abstract

The utility model discloses a clamp tool for grinding wheel machining, and relates to the technical field of grinding wheel machining. Comprising a rectangular seat, a driving mechanism is fixedly mounted in the middle of the upper surface of the rectangular seat, first electric telescopic rods are fixedly mounted on the front and rear side faces of the left and right positions of the driving mechanism, a mounting frame is fixedly mounted between the upper surfaces of the first electric telescopic rods, and stepping motors are fixedly mounted on the mounting frame; arc-shaped plates are fixedly installed on the side faces of the opposite faces of an output shaft of the stepping motor through locking mechanisms, second electric telescopic rods are fixedly installed at the positions, close to the front portion and the rear portion, of the inner wall of the lower side of the rectangular base, and a rectangular box is fixedly installed between the upper surfaces of the second electric telescopic rods. According to the grinding wheel clamping device, grinding wheels of various specifications can be clamped and fixed, the body positions of the grinding wheels can be conveniently converted, use of multiple machining procedures can be met, practicability is high, meanwhile, the dust removal function in the grinding wheel machining process is added, and use is more environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel processing, in particular to a fixture tooling for grinding wheel processing. Background Technique

[0002] A resin grinding wheel is a grinding wheel made of resin, with high strength, and is applied to cutting discs, double-end faces, heavy-duty grinding wheels, polishing wheels, etc. It has certain elasticity, low heat resistance, good self-sharpening property, simple production, and short process cycle; it is widely used in rough grinding, snag grinding, cutting, and free grinding, such as grinding steel ingots and deburring castings.

[0003] In the prior art, during the processing of grinding wheels, it is necessary to fix the grinding wheels through fixtures so that the grinding wheels can meet processing procedures such as drilling and grinding. Conventional fixture toolings for grinding wheel processing only simply fix the grinding wheels, and it is difficult to meet the clamping use of grinding wheels of various specifications. Moreover, after the grinding wheels are fixed, it is impossible to convert the positions of the grinding wheels, and it is difficult to meet the use of various processing procedures. In addition, the functions of the fixtures are single. During use, a large amount of dust drifts and accumulates on the jigs, affecting the use of the jigs and polluting the environment. Content of the Utility Model

[0004] The utility model provides a fixture tooling for grinding wheel processing to solve the problems in the background technique.

[0005] To achieve the above object, the utility model provides the following technical solution: A fixture tooling for grinding wheel processing, including a rectangular base, a driving mechanism is fixedly installed at the middle position of the upper surface of the rectangular base, first electric telescopic rods are fixedly installed on the front, rear, left, and right sides of the driving mechanism, an installation frame is fixedly installed between the upper surfaces of the first electric telescopic rods, a stepping motor is fixedly installed on the installation frame, arc-shaped plates are fixedly installed on the opposite side surfaces of the output shafts of the stepping motors through locking mechanisms, second electric telescopic rods are fixedly installed on the inner walls of the lower side of the rectangular base near the front and rear positions, a rectangular box is fixedly installed between the upper surfaces of the second electric telescopic rods, a grid plate is fixedly installed on the upper surface of the rectangular box, a circular tube is fixedly embedded between the lower side wall of the rectangular box and the middle position of the grid plate, and the rectangular box is communicated with a dust removal mechanism through a hose, and the dust removal mechanism is installed on the inner wall of the lower side of the rectangular base.

[0006] Further, the driving mechanism includes an installation box, an electric linear module, and a slider. The installation box is fixedly installed on the upper surface of the rectangular base, and the upper surface of the installation box is an open structure. Two electric linear modules are mirror-installed between the left and right inner walls of the installation box, and the lead screws of the left and right electric linear modules are fixedly connected. The upper surface of the slider of the electric linear module is fixedly installed with a slider, and the slider is movably buckled between the front and rear side walls of the installation box.

[0007] Furthermore, the locking mechanism includes a rectangular sleeve and a locking bolt. The rectangular sleeve is sleeved on the output shaft of the stepping motor, and the rectangular sleeve is locked and fixed to the output shaft of the stepping motor through the locking bolt.

[0008] Furthermore, anti-slip rubber pads are fixedly installed on the inner walls of the arc-shaped plates.

[0009] Furthermore, a first through hole is formed in the side wall of the mounting bracket corresponding to the output shaft of the stepping motor, and a second through hole is formed in the upper side wall of the rectangular seat corresponding to the second electric telescopic rod.

[0010] Furthermore, the dust removal mechanism includes an extraction component and an air filter. The extraction component and the air filter are installed on the lower inner wall of the rectangular seat, and the extraction component, the air filter and the hose are connected in series with each other.

[0011] Compared with the prior art, the utility model provides a fixture tool for grinding wheel processing, which has the following beneficial effects:

[0012] 1. For this fixture tool for grinding wheel processing, by setting the driving mechanism to drive the first electric telescopic rod to move left and right in opposite directions, the first electric telescopic rod drives the stepping motor to move up and down, and the stepping motor drives the arc-shaped plate to rotate, so as to be able to clamp and fix grinding wheels of various specifications, and it is convenient to convert the position of the grinding wheel, and it can meet the use of multiple processing procedures, with strong practicability.

[0013] 2. For this fixture tool for grinding wheel processing, by setting the dust removal mechanism to extract air from the rectangular box, a negative pressure is formed in the rectangular box, and the rectangular box inhales the dust generated during the grinding wheel processing through the grid plate, increasing the dust removal function during the grinding wheel processing and making the use more environmentally friendly. Description of the Drawings

[0014] Figure 1 is a structural schematic diagram of the utility model;

[0015] Figure 2 is a sectional view of the utility model;

[0016] Figure 3 is a top view of the utility model;

[0017] Figure 4 is a sectional view of the driving mechanism of the utility model.

[0018] In the figure: 1. Rectangular seat; 2. Driving mechanism; 201. Installation box; 202. Electric linear module; 203. Slide block; 3. First electric telescopic rod; 4. Installation frame; 5. Stepping motor; 6. Locking mechanism; 601. Rectangular sleeve; 602. Locking bolt; 7. Arc-shaped plate; 8. Second electric telescopic rod; 9. Rectangular box; 10. Grid plate; 11. Round tube; 12. Hose; 13. Dust removal mechanism; 131. Extraction component; 132. Air filter; 14. Anti-slip rubber pad; 15. First through hole; 16. Second through hole. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 4 , the present invention discloses a fixture tool for grinding wheel processing, including a rectangular seat 1. A driving mechanism 2 is fixedly installed in the middle position of the upper surface of the rectangular seat 1. First electric telescopic rods 3 are fixedly installed on the front, rear, left, and right sides of the driving mechanism 2. An installation frame 4 is fixedly installed between the upper surfaces of the first electric telescopic rods 3. Stepping motors 5 are fixedly installed on the installation frame 4. Arc-shaped plates 7 are fixedly installed on the side surfaces of the opposite sides of the output shafts of the stepping motors 5 through a locking mechanism 6. Second electric telescopic rods 8 are fixedly installed on the inner walls of the lower side of the rectangular seat 1 near the front and rear positions. A rectangular box 9 is fixedly installed between the upper surfaces of the second electric telescopic rods 8. A grid plate 10 is fixedly installed on the upper surface of the rectangular box 9. A round tube 11 is fixedly embedded between the lower side wall of the rectangular box 9 and the middle position of the grid plate 10. The rectangular box 9 is communicated with a dust removal mechanism 13 through a hose 12. The dust removal mechanism 13 is installed on the inner wall of the lower side of the rectangular seat 1.

[0021] Specifically, the driving mechanism 2 includes an installation box 201, an electric linear module 202, and a slide block 203. The installation box 201 is fixedly installed on the upper surface of the rectangular seat 1, and the upper surface of the installation box 201 is an open structure. Two electric linear modules 202 are mirror-installed between the left and right inner walls of the installation box 201, and the lead screws of the left and right electric linear modules 202 are fixedly connected. A slide block 203 is fixedly installed on the upper surface of the slide table of the electric linear module 202, and the slide block 203 is movably buckled between the front and rear side walls of the installation box 201.

[0022] In this implementation scheme, the slide tables of the left and right electric linear modules 202 in the installation box 201 can drive the left and right sliders 203 to move towards each other left and right, achieving the effect of adjusting the distance between the left and right arc-shaped plates 7, so that the left and right arc-shaped plates 7 clamp and fix the left and right sides of the grinding wheel.

[0023] Specifically, the locking mechanism 6 includes a rectangular sleeve 601 and a locking bolt 602. The rectangular sleeve 601 is sleeved on the output shaft of the stepping motor 5, and the rectangular sleeve 601 is locked and fixed to the output shaft of the stepping motor 5 through the locking bolt 602.

[0024] In this implementation scheme, the locking bolt 602 makes the connection between the rectangular sleeve 601 and the output shaft of the stepping motor 5 a detachable mechanism, which is convenient for disassembling and assembling the arc-shaped plate 7, that is, it is convenient to replace the arc-shaped plate 7 according to the specifications of the grinding wheel.

[0025] Specifically, anti-slip rubber pads 14 are fixedly installed on the inner walls of the arc-shaped plates 7.

[0026] In this implementation scheme, the anti-slip rubber pads 14 increase the friction between the arc-shaped plates 7 and the grinding wheel, making the clamping more firm and stable.

[0027] Specifically, a first through hole 15 is opened on the side wall of the mounting frame 4 corresponding to the output shaft of the stepping motor 5, and a second through hole 16 is opened on the upper side wall of the rectangular seat 1 corresponding to the second electric telescopic rod 8.

[0028] In this implementation scheme, the first through hole 15 meets the requirements for the output shaft of the stepping motor 5 to drive the passage and rotation on the side wall of the mounting frame 4, and the second through hole 16 meets the installation requirements for the second electric telescopic rod 8 to extend out of the upper side wall of the rectangular seat 1.

[0029] Specifically, the dust removal mechanism 13 includes an extraction component 131 and an air filter 132. The extraction component 131 and the air filter 132 are installed on the lower inner wall of the rectangular seat 1, and the extraction component 131, the air filter 132 and the hose 12 are connected in series with each other.

[0030] In this implementation scheme, the extraction component 131 sucks air from the hose 12 through the air filter 132. The hose 12 sucks air from the rectangular box 9, creating a negative pressure in the rectangular box 9. Dust flows into the rectangular box 9 through the grid plate 10, and then flows into the air filter 132 through the hose 12. The air filter 132 filters the dust.

[0031] During use, according to the specifications of the grinding wheel, the corresponding arc-shaped plate 7 is selected. The arc-shaped plate 7 is locked and fixed on the output shaft of the stepping motor 5 through the locking bolt 602 in the locking mechanism 6 and the rectangular sleeve 601. Through the left and right electric linear modules 202 in the driving mechanism 2, the slide table can drive the left and right sliders 203 to move towards each other left and right, achieving the effect of adjusting the distance between the left and right arc-shaped plates 7, so that the left and right arc-shaped plates 7 clamp and fix the left and right sides of the grinding wheel. At this time, the second electric telescopic rod 8 drives the grid plate 10 on the upper surface of the rectangular box 9 to move upward, so that the upper surface of the grid plate 10 fits the lower surface of the grinding wheel, enabling processing such as polishing, grinding, and drilling of the grinding wheel. During drilling, the round tube 11 meets the passing requirements of the drill rod. During the reprocessing process, the extraction component 131 in the dust removal mechanism 13 sucks air through the air filter 132 for the hose 12, and the hose 12 sucks air into the rectangular box 9, creating a negative pressure inside the rectangular box 9. Dust flows into the rectangular box 9 through the grid plate 10 and then into the air filter 132 through the hose 12. The air filter 132 filters the dust, making it more environmentally friendly. When it is necessary to process the other side or side of the grinding wheel, the second electric telescopic rod 8 drives the rectangular box 9 to reset downward, and the first electric telescopic rod 3 drives the stepping motor 5 on the mounting bracket 4 to move upward. The stepping motor 5 drives the grinding wheel between the arc-shaped plates 7 to move upward. The output shaft of the stepping motor 5 drives the arc-shaped plates 7 to rotate, and the left and right arc-shaped plates 7 drive the grinding wheel to rotate, keeping the grinding wheel vertical and turning it over. After completion, the grinding wheel is moved downward, and the second electric telescopic rod 8 drives the rectangular box 9 to move upward, so that the grid plate 10 supports the lower surface of the grinding wheel, thus being able to clamp and fix grinding wheels of various specifications, and facilitating the conversion of the position of the grinding wheel, being able to meet the use of multiple processing procedures, with strong practicability.

[0032] In summary, the fixture tooling for grinding wheel processing can clamp and fix grinding wheels of various specifications, facilitate the conversion of the position of the grinding wheel, can meet the use of multiple processing procedures, has strong practicability, and at the same time increases the dust removal function during the grinding wheel processing, making it more environmentally friendly.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for grinding wheel machining, comprising a rectangular seat (1), characterized in that: A driving mechanism (2) is fixedly mounted in the middle of the upper surface of the rectangular seat (1); first electric telescopic rods (3) are fixedly mounted on the left and right front and rear sides of the driving mechanism (2); a mounting frame (4) is fixedly mounted between the upper surfaces of the first electric telescopic rods (3); a stepping motor (5) is fixedly mounted on the mounting frame (4); an arc-shaped plate (7) is fixedly mounted on the side opposite to the output shaft of the stepping motor (5) via a locking mechanism (6); and a lower inner wall of the rectangular seat (1) is fixedly mounted on the lower inner wall of the rectangular seat (1). A second electric telescopic rod (8) is fixedly mounted near the front and rear positions, a rectangular box (9) is fixedly mounted between the upper surfaces of the second electric telescopic rod (8), a mesh plate (10) is fixedly mounted on the upper surface of the rectangular box (9), a round tube (11) is fixedly embedded between the lower side wall of the rectangular box (9) and the middle position of the mesh plate (10), the rectangular box (9) is connected to a dust removal mechanism (13) via a hose (12), and the dust removal mechanism (13) is mounted on the lower inner wall of the rectangular seat (1).

2. A grinding wheel machining fixture according to claim 1, characterized in that: The driving mechanism (2) comprises a mounting box (201), an electric linear module (202) and a slider (203); the mounting box (201) is fixedly mounted on the upper surface of the rectangular seat (1), and the upper surface of the mounting box (201) is an open structure; two electric linear modules (202) are mirror-mounted between the left and right inner walls of the mounting box (201), and the left and right electric linear modules (202) are fixedly connected by screw rods; a slider (203) is fixedly mounted on the upper surface of the slide table of the electric linear module (202), and the slider (203) is movably buckled between the front and rear side walls of the mounting box (201).

3. The grinding wheel machining fixture according to claim 1, characterized in that: The locking mechanism (6) comprises a rectangular sleeve (601) and a locking bolt (602); the rectangular sleeve (601) is sleeved on the output shaft of the stepping motor (5); the rectangular sleeve (601) is locked and fixed to the output shaft of the stepping motor (5) via the locking bolt (602).

4. The grinding wheel machining fixture according to claim 1, characterized in that: Anti-slip rubber pads (14) are fixedly mounted on the inner walls of the arc-shaped plates (7).

5. The grinding wheel machining fixture according to claim 1, characterized in that: A first through hole (15) is provided on the side wall of the mounting frame (4) corresponding to the output shaft of the stepping motor (5), and a second through hole (16) is provided on the upper side wall of the rectangular seat (1) corresponding to the second electric telescopic rod (8).

6. The grinding wheel machining fixture according to claim 1, characterized in that: The dust removal mechanism (13) comprises an extraction component (131) and an air filter (132); the extraction component (131) and the air filter (132) are mounted on the lower inner wall of the rectangular seat (1); the extraction component (131), the air filter (132) and the hose (12) are connected in series.

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