Grinding wheel production grinding device

Abstract

The utility model discloses a grinding wheel production grinding device, which relates to the technical field of grinding wheel grinding and comprises a machine table, a rotating mechanism is arranged in the middle of the machine table, and a mounting plate is arranged at the top end of the rotating mechanism. The grinding wheel is placed on the mounting plate, the clamping seats close to each other are attached to the inner wall of the through hole in the middle of the grinding wheel so that the grinding wheel can be fixed, then rotation of the grinding wheel can be understood through the mounting plate by means of the rotating stand column, the second motor drives the grinding roller to rotate, and therefore burrs on the outer wall of the grinding wheel can be ground. According to the grinding machine, the labor intensity can be relieved, the overall working efficiency can be improved, when the outer wall of a grinding wheel is ground, a dust suction cover can be moved to the position above the grinding position through a hydraulic cylinder, then dust generated during grinding can be sucked through a fan, a dust suction hose and the dust suction cover, and the dust is sucked into a dust collection box; and therefore, dust diffusion can be avoided, and the influence of dust on the environment and the body of a worker is prevented.

Description

Technical Field

[0001] This utility model relates to the field of grinding wheel technology, specifically to a grinding wheel production and grinding device. Background Technology

[0002] A grinding wheel, also known as a bonded abrasive, is a type of abrasive tool in which ordinary abrasive grains are bonded together with a bonding agent to form a specific shape (mostly circular with a central through-hole) and possess a certain strength. It generally consists of abrasive grains, a bonding agent, and pores; these three parts are often referred to as the three essential elements of a bonded abrasive tool.

[0003] A grinding wheel is a tool used for grinding, cutting, and polishing, typically composed of abrasive grains and a binder. Grinding wheels are widely used in various industries such as metalworking, glassworking, and ceramics processing for precision machining and surface treatment of workpieces.

[0004] During the manufacturing process of grinding wheels, burrs are generated around the outer wall of the grinding wheel. To ensure the quality of the grinding wheel, it is often necessary to grind the outer wall of the grinding wheel to make it a grinding wheel of a certain specification. At present, most grinding wheel factories often use sandpaper to manually grind the burrs of the grinding wheel, which not only consumes a lot of labor, but also has low grinding efficiency and poor grinding effect. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A grinding wheel production and polishing device includes a machine base, a rotating mechanism in the middle of the machine base, a mounting plate at the top of the rotating mechanism, a frame fixedly mounted at the rear end of the machine base, an electric push rod fixedly mounted at the lower inner side of the frame, a mounting bracket fixedly mounted at the top of the output rod of the electric push rod, and a dust collection mechanism at the top of the frame.

[0007] The rotating mechanism includes a base frame, the top of which is fixedly connected to the lower right side of the machine base. A motor is fixedly mounted on one inner end of the base frame, and a gear is fixedly connected to the top of the output rod of the motor. A column is rotatably mounted on the other inner end of the base frame, and a gear is fixedly sleeved on the lower end of the column. A slider is fixedly sleeved on the middle of the upper end of the machine base, and four sets of sliders are symmetrically fixed on the lower end of the mounting plate.

[0008] Preferably, the base frame is L-shaped, the first gear and the second gear mesh, the top of the column extends through the middle of the machine base to the upper end of the machine base, and the column is rotatably installed with the middle of the machine base, and the slider is engaged with the slide rail and is slidably installed.

[0009] Preferably, the dust collection mechanism includes a dust collection box, the lower end of which is fixedly connected to the top of the frame. A fan is fixedly connected to one side of the dust collection box. A filter screen is movably inserted into the interior of the dust collection box. A suction hose is fixedly connected to the other side of the fan. A suction hood is fixedly connected to the top of the suction hose. Top blocks are symmetrically fixedly connected to both sides of the rear end of the suction hood. Hydraulic cylinders are symmetrically fixedly connected to the inner side of the top of the frame.

[0010] Preferably, the dust collection box is hinged to the front with a movable door, the suction hose extends to the lower end of the frame, the lower end of the output rod of the hydraulic cylinder is fixedly connected to the upper end of the top block, and the suction hood is set at an angle.

[0011] Preferably, the mounting plate has symmetrical grooves on both sides of its upper end, a bidirectional lead screw is rotatably installed inside the groove, and a motor is fixedly installed at one end of the mounting plate.

[0012] Preferably, threaded seats are symmetrically threaded on both sides of the bidirectional lead screw, and a clamp is fixedly connected to the upper end of the threaded seat. A second motor is fixedly installed on the front side of the mounting frame, and a grinding roller is driven by the output rod of the second motor.

[0013] Preferably, the top end of the bidirectional lead screw is connected to the output end of the motor.

[0014] Preferably, the far surfaces of the clamps on both sides are arc-shaped and are bonded with anti-slip pads.

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

[0016] This utility model provides a grinding wheel production and polishing device. Through a rotating mechanism, the grinding wheel is placed on a mounting plate, and then the clamps that are close to each other fit against the inner wall of the through hole in the middle of the grinding wheel to fix the grinding wheel. Then, the rotating column can rotate the grinding wheel through the mounting plate. In this way, the motor drives the polishing roller to rotate, thereby polishing the burrs on the outer wall of the grinding wheel, which can reduce labor intensity and improve overall work efficiency.

[0017] This utility model provides a grinding wheel production and polishing device. During grinding, the dust suction hood can be moved above the grinding area by a hydraulic cylinder through the outer wall of the grinding wheel via a dust suction mechanism. Then, a fan is used to absorb the dust generated during grinding through the dust suction hose and dust suction hood and suck it into the dust collection box, thereby preventing dust from spreading and preventing dust from affecting the environment and the health of workers. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the grinding wheel production and polishing device of this utility model;

[0019] Figure 2 This is a structural schematic diagram showing the details of the grinding wheel production and polishing device of this utility model;

[0020] Figure 3 This is a schematic diagram of the rotating mechanism of this utility model;

[0021] Figure 4 This is a structural schematic diagram showing the details of the rotating mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the dust collection mechanism of this utility model.

[0023] In the diagram: 1. Machine base; 2. Rotating mechanism; 3. Mounting plate; 4. Machine frame; 5. Electric push rod; 6. Mounting bracket; 7. Dust collection mechanism; 8. Groove; 9. Two-way lead screw; 10. Motor 1; 11. Threaded seat; 12. Clamp; 13. Motor 2; 14. Grinding roller; 21. Base frame; 22. Motor 3; 23. Gear 1; 24. Column; 25. Gear 2; 26. Slide rail; 27. Slider; 71. Dust collection box; 72. Fan; 73. Filter screen; 74. Dust collection hose; 75. Dust collection hood; 76. Top block; 77. Hydraulic cylinder. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to embodiments:

[0025] like Figures 1-5 As shown, this utility model provides a grinding wheel production and polishing device, including a machine base 1, a rotating mechanism 2 in the middle of the machine base 1, a mounting plate 3 at the top of the rotating mechanism 2, a frame 4 fixedly mounted at the rear end of the machine base 1, an electric push rod 5 fixedly mounted on the lower inner side of the frame 4, a mounting bracket 6 fixedly mounted on the top of the output rod of the electric push rod 5, and a dust collection mechanism 7 mounted on the top of the frame 4.

[0026] The upper end of the mounting plate 3 has symmetrical grooves 8 on both sides. A two-way lead screw 9 is rotatably installed inside the groove 8. A motor 10 is fixedly installed at one end of the mounting plate 3.

[0027] Both sides of the bidirectional lead screw 9 are symmetrically threaded with threaded seats 11. The upper end of the threaded seat 11 is fixedly connected with a clamp 12. The front side of the mounting bracket 6 is fixedly equipped with a second motor 13. The output rod of the second motor 13 drives the installation of a grinding roller 14.

[0028] The top of the bidirectional lead screw 9 is connected to the output end of the motor 10 for transmission.

[0029] The surfaces of the two clamps 12 that are furthest from each other are arc-shaped and are glued with anti-slip pads.

[0030] In this scheme, the position of the grinding roller 14 can be adjusted by the electric push rod 5, so as to facilitate the contact between the grinding roller 14 and the outer wall of the grinding wheel. The grinding wheel can be fixed on the mounting plate 3 by the gradually moving clamp 12. The anti-slip pad on the clamp 12 can improve the fixing effect of the grinding wheel.

[0031] like Figures 3-4 As shown, the rotating mechanism 2 includes a base frame 21. The top of the base frame 21 is fixedly connected to the lower right side of the machine base 1. A motor 22 is fixedly installed on one inner end of the base frame 21. A gear 23 is fixedly connected to the top of the output rod of the motor 22. A column 24 is rotatably installed on the other inner end of the base frame 21. A gear 25 is fixedly sleeved on the lower end of the column 24. A slider 27 is fixedly sleeved on the middle of the upper end of the machine base 1. Four sets of sliders 27 are symmetrically fixed on the lower end of the mounting plate 3.

[0032] The base frame 21 is L-shaped, with gear 1 23 and gear 2 25 meshing together. The top of the column 24 extends through the middle of the machine base 1 to the upper end of the machine base 1, and the column 24 is rotatably mounted with the middle of the machine base 1. The slider 27 is fitted with the slide rail 26 and is slidably mounted.

[0033] In this design, when the mounting plate 3 rotates, it can drive the slider 27 to slide synchronously on the slide rail 26, thereby improving the synchronization between the rotation of the mounting plate 3 and the grinding wheel.

[0034] In this solution, the rotating structure greatly reduces labor intensity compared to traditional manual grinding. Operators no longer need to hold tools and perform tedious grinding work on the grinding wheel for a long time. They only need to monitor and adjust the operation as necessary. Moreover, thanks to the equipment's high operating speed and precise grinding process, the overall work efficiency is significantly improved, and a large number of grinding wheel grinding tasks can be completed in a shorter time.

[0035] like Figure 5 As shown, the dust collection mechanism 7 includes a dust collection box 71. The lower end of the dust collection box 71 is fixedly connected to the top of the frame 4. A fan 72 is fixedly connected to one side of the dust collection box 71. A filter screen 73 is movably inserted into the interior of the dust collection box 71. A suction hose 74 is fixedly connected to the other side of the fan 72. A suction hood 75 is fixedly connected to the top of the suction hose 74. Top blocks 76 are symmetrically fixedly connected to both sides of the rear end of the suction hood 75. Hydraulic cylinders 77 are symmetrically fixedly connected to the inner side of the top of the frame 4.

[0036] A hinged door is installed on the front side of the dust collection box 71, the suction hose 74 extends to the lower end of the frame 4, the lower end of the output rod of the hydraulic cylinder 77 is fixedly connected to the upper end of the top block 76, and the suction hood 75 is set at an angle.

[0037] In this solution, the inhaled dust can be filtered by the filter screen 73 to prevent the dust from damaging the fan 72. The movable door on the dust collection box 71 can be opened to facilitate cleaning of its interior.

[0038] In this solution, the dust-collecting structure can greatly prevent the rampant spread of dust during the grinding process, effectively reducing dust pollution to the surrounding environment, and providing a solid guarantee for the health of workers, so that grinding operations can be carried out smoothly in a safe and clean environment.

[0039] The working principle of this grinding wheel production and polishing device will be explained in detail below.

[0040] like Figures 1-5 As shown, when using this grinding wheel production and polishing device, the grinding wheel to be polished is placed on the mounting plate 3. Then, motor 10 is started, which drives the bidirectional lead screw 9 to rotate. This causes the threaded seats 11 on both sides to gradually move away, thereby moving the clamps 12 on both sides. The arc-shaped surface of the clamps 12 is then brought into contact with the inner wall of the central through hole of the grinding wheel, thus fixing the grinding wheel. Next, the electric push rod 5 is started, which pushes the front of the mounting frame 6 so that the polishing roller 14 can contact the outer wall of the grinding wheel. Then, motors 2 and 3 are started. Motor 2 13 drives the polishing roller 14 to rotate, while motor 3 22 drives the gear... Gear 23 rotates, and gear 23 drives column 24 to rotate synchronously through meshing gear 25. Column 24 drives the fixed grinding wheel to rotate through mounting plate 3. Grinding roller 14 rotates in the opposite direction to the grinding wheel, thus grinding the rough edges on the outer wall of the grinding wheel. By activating hydraulic cylinder 77, the top block 76 and dust hood 75 are pushed down, allowing the dust hood 75 to move above the grinding area. Then, the fan 72 is activated, and the fan 72 uses the suction hose 74 and dust hood 75 to suck up the dust generated during grinding and draw it into the dust collection box 71, thus preventing dust diffusion and avoiding impact on the environment and workers.

[0041] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A grinding wheel production and polishing device, comprising a machine base (1), wherein a rotating mechanism (2) is provided in the middle of the machine base (1), characterized in that: The top of the rotating mechanism (2) is provided with a mounting plate (3), the rear end of the machine base (1) is fixedly provided with a frame (4), the lower inner side of the frame (4) is fixedly provided with an electric push rod (5), the top of the output rod of the electric push rod (5) is fixedly provided with a mounting bracket (6), and the top of the frame (4) is provided with a dust collection mechanism (7). The rotating mechanism (2) includes a base frame (21), the top of which is fixedly connected to the lower right side of the machine base (1). A motor (22) is fixedly installed on one inner side of the base frame (21). A gear (23) is fixedly connected to the top of the output rod of the motor (22). A column (24) is rotatably installed on the other inner side of the base frame (21). A gear (25) is fixedly sleeved on the lower outer side of the column (24). A slider (27) is fixedly sleeved on the middle of the upper end of the machine base (1). Four sets of sliders (27) are symmetrically fixed on the lower end of the mounting plate (3).

2. The grinding wheel production and polishing device according to claim 1, characterized in that: The base frame (21) is L-shaped, the first gear (23) and the second gear (25) mesh with each other, the top of the column (24) extends through the middle of the machine base (1) to the upper end of the machine base (1), and the column (24) is rotatably installed with the middle of the machine base (1), the slider (27) is fitted with the slide rail (26) and is slidably installed.

3. The grinding wheel production and polishing device according to claim 1, characterized in that: The dust collection mechanism (7) includes a dust collection box (71), the lower end of which is fixedly connected to the top of the frame (4). A fan (72) is fixedly connected to one side of the dust collection box (71). A filter screen (73) is movably inserted inside the dust collection box (71). A suction hose (74) is fixedly connected to the other side of the fan (72). A suction hood (75) is fixedly connected to the top of the suction hose (74). Top blocks (76) are symmetrically fixedly connected to both sides of the rear end of the suction hood (75). Hydraulic cylinders (77) are symmetrically fixedly connected to the inner side of the top of the frame (4).

4. The grinding wheel production and polishing device according to claim 3, characterized in that: The dust collection box (71) is hinged to the front with a movable door, the vacuum hose (74) extends to the lower end of the frame (4), the lower end of the output rod of the hydraulic cylinder (77) is fixedly connected to the upper end of the top block (76), and the vacuum hood (75) is set at an angle.

5. The grinding wheel production and polishing device according to claim 1, characterized in that: The mounting plate (3) has symmetrical grooves (8) on both sides of its upper end. A two-way lead screw (9) is rotatably installed inside the groove (8). A motor (10) is fixedly installed at one end of the mounting plate (3).

6. The grinding wheel production and polishing device according to claim 5, characterized in that: Both sides of the bidirectional lead screw (9) are symmetrically threaded with threaded seats (11), and the upper end of the threaded seat (11) is fixedly connected with a clamp (12). The front side of the mounting bracket (6) is fixedly provided with a second motor (13), and the output rod of the second motor (13) is driven to install a grinding roller (14).

7. The grinding wheel production and polishing device according to claim 5, characterized in that: The top end of the bidirectional lead screw (9) is connected to the output end of the motor (10) for transmission.

8. The grinding wheel production and polishing device according to claim 6, characterized in that: The far surfaces of the clamps (12) on both sides are arc-shaped and are glued with anti-slip pads.

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