Grinding equipment for grinding wheel machining

Abstract

The grinding equipment for grinding wheel machining comprises a grinding table, two sets of grinding wheels and a rotating disc, the grinding wheels are arranged at the upper end of the grinding table, first sliding grooves are formed in the upper surfaces of the two ends of the grinding table, rotating rods are connected to the lower surfaces of the grinding wheels, and the lower ends of the rotating rods penetrate through the first sliding grooves to be connected with second rotating motors. Opposite threaded rods are arranged in the polishing table, the two ends, penetrating through the two ends of the polishing table, of the opposite threaded rods are connected with rockers, inner threaded pipes are arranged on the surfaces of the opposite threaded rods, a transverse plate is integrally connected to the surface of one side of each inner threaded pipe, and the bottom of the second rotating motor is fixedly installed on the upper surface of one end of the transverse plate.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a grinding equipment for grinding wheels. Background Technique

[0002] The grinding wheel grinding equipment is a commonly used equipment, mainly used for grinding various cutting tools and tools, as well as for grinding, deburring and cleaning of ordinary small parts. The working principle of the grinding wheel machine is to use the centrifugal force generated by the high-speed rotation of the grinding wheel to make the abrasive particles on the grinding wheel contact the workpiece to be processed, and through the friction and shearing action, the surface of the workpiece to be processed is peeled off, so as to achieve the purpose of grinding.

[0003] During the process of grinding and processing the workpiece by the grinding wheel grinding equipment, the grinding wheel will have a certain loss. When the grinding wheel is worn to a certain extent, the grinding wheel and the workpiece cannot be in good contact, which will affect the grinding effect of the workpiece. To ensure the quality of the grinding of the grinding wheel, it is often necessary to grind the burrs around the grinding wheel. At present, most of them often use sandpaper manually to grind the burrs of the grinding wheel. This grinding method not only consumes a lot of labor, but also has potential safety hazards. Therefore, a grinding equipment for grinding wheels is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a grinding equipment for grinding wheels to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A grinding equipment for grinding wheels, including a grinding table, a grinding wheel and a turntable. There are two groups of grinding wheels, which are arranged on the upper end of the grinding table. First chutes are opened on the upper surfaces at both ends of the grinding table. A rotating rod is connected to the lower surface of the grinding wheel, and the lower end of the rotating rod passes through the first chute and is connected to a second rotating motor;

[0006] An opposed threaded rod is arranged inside the grinding table. Both ends of the opposed threaded rod penetrate through both ends of the grinding table and are connected to a rocker. An internally threaded tube is arranged on the surface of the opposed threaded rod. A transverse plate is integrally connected to the surface on one side of the internally threaded tube. The bottom of the second rotating motor is fixedly installed on the upper surface of one end of the transverse plate.

[0007] Further, the turntable is arranged on the upper end of the grinding table. A first rotating motor is connected to the bottom of the turntable, and the first rotating motor is installed inside the grinding table.

[0008] Further, an electric lifting rod is fixedly installed at the center of the upper surface of the turntable. A sleeve is arranged at the upper end of the electric lifting rod. The sleeve is sleeved outside the electric lifting rod. A first mounting strip is fixedly installed on the surface of the sleeve. There are multiple groups of the first mounting strips. A connecting rod is movably connected to the surface of the first mounting strip. There are two groups of the connecting rods. One end of the connecting rod is movably connected to a second mounting strip. An expansion plate is integrally connected to the surface of one side of the second mounting strip. A grinding wheel is arranged outside the expansion plate.

[0009] Further, a support plate is installed outside the upper end of the rotating rod. The support plate is arranged on the upper surface of the first chute.

[0010] Further, a fixed mounting block is arranged at the center of the opposed threaded rod. The upper end of the fixed mounting block is fixedly installed on the inner wall of the upper end of the grinding table.

[0011] Further, a second chute is opened on the upper surface of the turntable. The lower end of the second mounting strip is arranged inside the second chute.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By starting the second rotating motor to drive the rotating rod to rotate, the grinding wheel is driven to rotate by the rotation of the rotating rod. Then, the opposed threaded rod is driven to rotate by rotating the rocker. The two internal threaded tubes move towards each other on its surface by the rotation of the opposed threaded rod. The transverse plate integrally connected is driven to move along with the movement of the internal threaded tube, so as to drive the second rotating motor and the grinding wheel installed on the transverse plate to move in the first chute, and further make the grinding wheel close to the grinding wheel to grind the burrs on its surface, avoiding the problem that manual use of sandpaper to grind the burrs of the grinding wheel not only consumes a large amount of labor but also has potential safety hazards.

[0014] 2. By pulling the sleeve with the provided electric lifting rod, the first mounting strip is driven to move along with the movement of the sleeve, so as to drive one end of the two connecting rods to move downward, and further make the other end of the connecting rod push the second mounting strip and the expansion plate to move outward. The grinding wheel is clamped and fixed by the continuous outward expansion of the expansion plate, which is convenient for the disassembly and assembly of the grinding wheel, thereby improving the working efficiency of grinding. Description of the Drawings

[0015] Figure 1 is the front view schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram of the clamping device of the present utility model;

[0017] Figure 3 is the internal structural schematic diagram of the grinding table of the present utility model;

[0018] In the figure: 1 - grinding table, 2 - grinding wheel, 3 - turntable, 4 - rocker, 5 - support plate, 6 - first chute, 7 - grinding wheel, 8 - expansion plate, 9 - electric lifting rod, 10 - sleeve, 11 - first mounting strip, 12 - connecting rod, 13 - second chute, 14 - second mounting strip, 15 - first rotating motor, 16 - second rotating motor, 17 - rotating rod, 18 - fixed mounting block, 19 - opposed threaded rod, 20 - internally threaded tube, 21 - cross plate. Detailed implementation manner

[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 to 3 As shown, the present invention is a grinding device for grinding wheels, including a grinding table 1, a grinding wheel 2 and a turntable 3. There are two sets of grinding wheels 2, and the grinding wheels 2 are arranged on the upper end of the grinding table 1. First chutes 6 are opened on the upper surfaces at both ends of the grinding table 1. A rotating rod 17 is connected to the lower surface of the grinding wheel 2, and the lower end of the rotating rod 17 passes through the first chute 6 and is connected to a second rotating motor 16. An opposed threaded rod 19 is arranged inside the grinding table 1. Both ends of the opposed threaded rod 19 penetrate through both ends of the grinding table 1 and are connected to a rocker 4. An internally threaded tube 20 is arranged on the surface of the opposed threaded rod 19. A cross plate 21 is integrally connected to the surface on one side of the internally threaded tube 20. The bottom of the second rotating motor 16 is fixedly installed on the upper surface of one end of the cross plate 21.

[0021] During use, by starting the second rotating motor 16 to drive the rotating rod 17 to rotate, the grinding wheel 2 is driven to rotate by the rotation of the rotating rod 17. Then, by rotating the rocker 4 to drive the opposed threaded rod 19 to rotate, the two internally threaded tubes 20 are driven to move towards each other on its surface. The movement of the internally threaded tube 20 drives the integrally connected cross plate 21 to move accordingly, thereby driving the second rotating motor 16 and the grinding wheel 2 installed on the cross plate 21 to move in the first chute 6, so that the grinding wheel 2 approaches the grinding wheel 7 to grind the burrs on its surface.

[0022] Please refer to Figure 2 , the turntable 3 is arranged on the upper end of the grinding table 1. A first rotating motor 15 is connected to the bottom of the turntable 3, and the first rotating motor 15 is installed inside the grinding table 1. By providing the first rotating motor 15, power is provided for the turntable 3 to drive the turntable 3 to rotate.

[0023] Please refer toFigure 2 At the center of the upper surface of the turntable 3, an electric lifting rod 9 is fixedly installed. At the upper end of the electric lifting rod 9, there is a sleeve 10. The sleeve 10 is sleeved on the outside of the electric lifting rod 9. On the surface of the sleeve 10, a first mounting strip 11 is fixedly installed. There are multiple groups of the first mounting strips 11. A connecting rod 12 is movably connected to the surface of the first mounting strip 11. There are two groups of the connecting rods 12. One end of the connecting rod 12 is movably connected to a second mounting strip 14. An expansion plate 8 is integrally connected to the surface of one side of the second mounting strip 14. A grinding wheel 7 is arranged outside the expansion plate 8. By pulling the sleeve 10 with the electric lifting rod 9 provided, the movement of the sleeve 10 drives the first mounting strip 11 to move accordingly, thereby driving one end of the two connecting rods 12 to move downward, and further enabling the other end of the connecting rod 12 to push the second mounting strip 14 and the expansion plate 8 to move outward. By continuously expanding the expansion plate 8, the grinding wheel 7 is clamped and fixed, which is convenient for the disassembly and assembly of the grinding wheel.

[0024] Please refer to Figure 1 On the outside of the upper end of the rotating rod 17, a support plate 5 is installed. The support plate 5 is arranged on the upper surface of the first chute 6. By providing the first chute 6, it plays a role in supporting the grinding wheel 2 and preventing the acting force generated during the grinding process from causing instability to the grinding wheel 2.

[0025] Please refer to Figure 3 At the center of the opposed threaded rod 19, there is a fixed mounting block 18. The upper end of the fixed mounting block 18 is fixedly installed on the inner wall of the upper end of the grinding table 1. By providing the fixed mounting block 18, it plays a role in fixedly installing the opposed threaded rod 19.

[0026] Please refer to Figure 2 On the upper surface of the turntable 3, a second chute 13 is opened. The lower end of the second mounting strip 14 is arranged inside the second chute 13. By providing the second chute 13 and the second mounting strip 14, it can play a role in limiting the expansion plate 8 and preventing deviation during the expansion process.

[0027] Working principle: The utility model is a grinding device for grinding wheels. First, the round hole in the center of the grinding wheel 7 is sleeved on the outside of the expansion plate 8. Then, the electric lifting rod 9 is started to pull the sleeve 10. The movement of the sleeve 10 drives the first mounting strip 11 to move accordingly, thereby driving one end of the two connecting rods 12 to move downward. Further, the other end of the connecting rod 12 pushes the second mounting strip 14 and the expansion plate 8 to move outward. The grinding wheel 7 is clamped and fixed by the continuous outward expansion of the expansion plate 8. Then, the first rotating motor 15 is started to drive the turntable 3 to rotate. The rotation of the turntable 3 drives the expansion plate 8 and the grinding wheel 7 to rotate. When the first rotating motor 15 is started, the second rotating motor 16 is started to drive the rotating rod 17 to rotate. The rotation of the rotating rod 17 drives the grinding wheel 2 to rotate. Then, the rocker 4 is rotated to drive the opposed threaded rod 19 to rotate. The rotation of the opposed threaded rod 19 drives the two internal threaded tubes 20 to move oppositely on its surface. The movement of the internal threaded tubes 20 drives the integrally connected cross plate 21 to move accordingly, thereby driving the second rotating motor 16 and the grinding wheel 2 mounted on the cross plate 21 to move in the first chute 6. Further, the grinding wheel 2 is brought close to the grinding wheel 7 to grind the burrs on its surface.

[0028] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A grinding device for grinding wheel processing, comprising a grinding table (1), a grinding wheel (2) and a turntable (3), characterized in that: The grinding wheel (2) is provided with two groups, and the grinding wheel (2) is arranged at the upper end of the grinding table (1). The upper surfaces of the two ends of the grinding table (1) are provided with first slide grooves (6). The lower surface of the grinding wheel (2) is connected with a rotating rod (17), and the lower end of the rotating rod (17) passes through the first slide groove (6) and is connected with a second rotating motor (16); The grinding table (1) is provided with opposing threaded rods (19) inside, and both ends of the opposing threaded rods (19) penetrate through the grinding table (1) and are connected to rocking arms (4). An internal threaded tube (20) is provided on the surface of the opposing threaded rods (19), and a horizontal plate (21) is integrally connected to the surface of one side of the internal threaded tube (20), and the bottom of the second rotating motor (16) is fixedly mounted on the upper surface of one end of the horizontal plate (21).

2. A grinding device for grinding wheel processing according to claim 1, characterized in that: The turntable (3) is arranged at the upper end of the grinding table (1), and the bottom of the turntable (3) is connected to a first rotating motor (15), and the first rotating motor (15) is installed inside the grinding table (1).

3. A grinding device for grinding wheel processing according to claim 1, characterized in that: An electric lifting rod (9) is fixedly installed at the center of the upper surface of the turntable (3), and a sleeve (10) is provided at the upper end of the electric lifting rod (9), and the sleeve (10) is sleeved on the outer side of the electric lifting rod (9). A first mounting bar (11) is fixedly installed on the surface of the sleeve (10), and the first mounting bar (11) is provided with multiple groups. The surface of the first mounting bar (11) is movably connected with a connecting rod (12), and the connecting rod (12) is provided with two groups. One end of the connecting rod (12) is movably connected with a second mounting bar (14), and the surface of one side of the second mounting bar (14) is integrally connected with an expansion plate (8), and a grinding wheel (7) is provided on the outer side of the expansion plate (8).

4. A grinding device for grinding wheel processing according to claim 1, characterized in that: A support plate (5) is installed on the outer side of the upper end of the rotating rod (17), and the support plate (5) is arranged on the upper surface of the first sliding groove (6).

5. A grinding device for grinding wheel processing according to claim 1, characterized in that: A fixed mounting block (18) is provided at the center of the opposing threaded rod (19), and the upper end of the fixed mounting block (18) is fixedly mounted on the inner wall of the upper end of the grinding table (1).

6. A grinding device for grinding wheel processing according to claim 3, characterized in that: A second slide groove (13) is provided on the upper surface of the turntable (3), and the lower end of the second mounting strip (14) is arranged inside the second slide groove (13).

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