Polishing device for instrument and meter manufacturing

Abstract

The utility model discloses a polishing device for manufacturing instruments and meters, which comprises a base, a pair of baffles are fixedly connected to the upper end of the base, a fixing plate is arranged between the two baffles, a first motor is arranged on the fixing plate, the output end of the first motor penetrates through the fixing plate and is fixedly connected with a threaded cylinder, and a threaded rod is in threaded connection with the interior of the threaded cylinder. One end of the threaded rod is fixedly connected with a connecting plate, limiting blocks are fixedly connected to the two sides of the connecting plate, limiting grooves are formed in the inner sides of the baffles, the limiting blocks can slide in the limiting grooves, the connecting plate is connected with a brush plate through first bolts, and a brush layer is arranged on one side of the brush plate. And the polishing effect of the polishing belt is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices for instrument and meter manufacturing, in particular to a polishing device for instrument and meter manufacturing. Background Art

[0002] Instruments are tools or equipment used to detect, measure, observe and calculate various physical quantities, material components and physical parameters. During the manufacturing process, instruments need to be polished with polishing equipment. Polishing refers to the use of polishing equipment to reduce the surface roughness of the workpiece to make it bright and smooth.

[0003] A polishing device for general instrument manufacturing disclosed in the utility model with authorization announcement number CN217255295U includes a polishing frame, guide rails are fixedly installed at both ends of the top of the polishing frame, sliders are slidably connected to the top of the guide rails, guide columns are fixedly installed between two groups of sliders, an angle adjustment device is slidably connected to the guide column, a grinding belt group is provided at the bottom of the angle adjustment device, and the grinding belt group is installed on the polishing frame. The beneficial effects of the utility model are: a grinding belt group is provided on the polishing frame, and the grinding belt group adopts multiple groups of grinding belts, so that the grinding process can be completed on one device, thereby improving work efficiency; the angle adjustment device can move left and right on the guide column through a sliding member, the guide column can move up and down on the guide cylinder, and the guide cylinder can realize steering, the operation is simple, and products of different sizes can be clamped for multi-angle grinding. However, when the device is in use, debris is easily adhered to the surface of the grinding belt when grinding the workpiece, and the device cannot clean the grinding belt well, which easily affects the grinding effect. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a polishing device for instrument manufacturing, which can solve the technical problems that when the device is in use, debris is easily adhered to the surface of the grinding belt when grinding the workpiece, and the device cannot clean the grinding belt well, which easily affects the grinding effect.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a polishing device for instrument manufacturing, comprising a base, a pair of baffles are fixedly connected to the upper end of the base, a fixing plate is arranged between the two baffles, a first motor is arranged on the fixing plate, the output end of the first motor passes through the fixing plate and is fixedly connected to the threaded barrel, a threaded rod is threadedly connected to the inner thread of the threaded barrel, one end of the threaded rod is fixedly connected to a connecting plate, both sides of the connecting plate are fixedly connected to limiting blocks, and a limiting groove is provided on the inner side of the baffle, the limiting block can slide in the limiting groove, the connecting plate is connected to the brush plate by a first bolt, and a brush layer is arranged on one side of the brush plate.

[0006] As a preferred technical solution of the utility model, a second motor is arranged on one side of the baffle, the output end of the second motor passes through the baffle and is fixedly connected to one end of the first connecting rod, and the other end of the first connecting rod is rotatably connected to the baffle.

[0007] As a preferred technical solution of the utility model, a second connecting rod is rotatably arranged between the two baffles, and a pair of transmission wheels are arranged on the first connecting rod and the second connecting rod, and the transmission wheels are respectively provided with a first grinding belt and a second grinding belt.

[0008] As a preferred technical solution of the utility model, the upper end of the baffle is fixedly connected with a support plate, the upper end of the support plate is provided with an electric slide rail, and the electric slide rail is provided with an electric slider.

[0009] As a preferred technical solution of the utility model, an electric telescopic rod is provided at the lower end of the electric slider, and a bracket is provided at the output end of the electric telescopic rod. A pair of second bolts are threadedly connected to the bracket, and one end of the second bolt is fixedly connected to a clamping plate.

[0010] As a preferred technical solution of the utility model, a collection box is placed on the upper end of the base.

[0011] Compared with the prior art, the beneficial effect that the utility model can achieve is: by starting the first motor, the first motor drives the threaded barrel to rotate, the rotation of the threaded barrel drives the threaded rod to rotate, the movement of the threaded rod then drives the connecting plate to move, and at the same time, the limit blocks on both sides of the connecting plate move in the limit grooves, so that the movement of the connecting plate can be more stable, and finally the brush layer on the brush plate contacts the grinding belt. The grinding belt can be quickly cleaned by this device to avoid affecting the grinding effect of the grinding belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the base and baffle of the utility model;

[0013] Figure 2 This is a schematic diagram of the top view of the base and baffle structure of the utility model;

[0014] Figure 3 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0015] Figure 4 This is a schematic diagram of the structure of the connecting plate and the brush plate of the utility model;

[0016] Among them: 1. base; 2. baffle; 3. fixing plate; 4. first motor; 5. threaded cylinder; 6. threaded rod; 7. connecting plate; 8. limit block; 9. limit groove; 10. first bolt; 11. brush plate; 12. brush layer; 13. second motor; 14. first connecting rod; 15. second connecting rod; 16. transmission wheel; 17. first grinding belt; 18. second grinding belt; 19. support plate; 20. electric slide rail; 21. electric slider; 22. electric telescopic rod; 23. bracket; 24. second bolt; 25. clamping plate; 26. collection box. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0018] Example

[0019] Please refer to Figure 1-Figure 3 As shown, the utility model provides a polishing device for instrument manufacturing, a second motor 13 is arranged on one side of the baffle 2, the output end of the second motor 13 passes through the baffle 2 and is fixedly connected to one end of the first connecting rod 14, the other end of the first connecting rod 14 is rotatably connected to the baffle 2, a second connecting rod 15 is rotatably arranged between the two baffles 2, a pair of transmission wheels 16 are arranged on the first connecting rod 14 and the second connecting rod 15, the transmission wheels 16 are respectively provided with a first grinding belt 17 and a second grinding belt 18, and the first grinding belt 17 and the second grinding belt 18 are respectively provided on the transmission wheels 16. The roughness of the two grinding belts 18 is different. The upper end of the baffle 2 is fixedly connected to a support plate 19, and an electric slide rail 20 is arranged on the upper end of the support plate 19. An electric slider 21 is arranged on the electric slide rail 20, and an electric telescopic rod 22 is arranged at the lower end of the electric slider 21. A bracket 23 is arranged at the output end of the electric telescopic rod 22, and a pair of second bolts 24 are threadedly connected to the bracket 23. One end of the second bolt 24 is fixedly connected to a clamping plate 25. A collection box 26 is placed on the upper end of the base 1, and the collection box 26 is located below one end of the grinding belt.

[0020] When in use, by starting the second motor 13, the second motor 13 drives the first connecting rod 14 and the transmission wheel 16 on the first connecting rod 14 to rotate, and at the same time drives the first grinding belt 17 and the second grinding belt 18 to rotate and the second connecting rod 15 and the transmission wheel 16 on the second connecting rod 15 to rotate, and then the instrument is placed in the middle of the bracket 23, and the second bolt 24 is rotated so that the second bolt 24 drives the bracket 23 to fix the instrument, and at the same time the electric slide rail 20 and the electric slider 21 are started so that the electric slider 21 indirectly drives the instrument to move above the first grinding belt 17, and the electric telescopic rod 22 is started so that the electric telescopic rod 22 drives the bracket 23 and the instrument to move downward until the instrument contacts the grinding belt and is ground and polished.

[0021] As a further implementation of this embodiment, Figure 1-Figure 4 As shown, a pair of baffles 2 are fixedly connected to the upper end of the base 1, a fixing plate 3 is arranged between the two baffles 2, a first motor 4 is arranged on the fixing plate 3, the output end of the first motor 4 passes through the fixing plate 3 and is fixedly connected to the threaded tube 5, a threaded rod 6 is threadedly connected to the inner thread of the threaded tube 5, one end of the threaded rod 6 is fixedly connected to a connecting plate 7, both sides of the connecting plate 7 are fixedly connected to limiting blocks 8, and a limiting groove 9 is provided on the inner side of the baffle 2, the limiting block 8 can slide in the limiting groove 9, the limiting groove 9 can limit the connecting plate 7, the connecting plate 7 is connected to the brush plate 11 by a first bolt 10, and a brush layer 12 is provided on one side of the brush plate 11.

[0022] When in use, by starting the first motor 4, the first motor 4 drives the threaded barrel 5 to rotate, and the rotation of the threaded barrel 5 drives the threaded rod 6 to rotate, and the movement of the threaded rod 6 drives the connecting plate 7 to move. At the same time, the limit blocks 8 on both sides of the connecting plate 7 move in the limit grooves 9, so that the movement of the connecting plate 7 can be more stable, and finally the brush layer 12 on the brush plate 11 is in contact with the grinding belt. The grinding belt can be quickly cleaned by this device to avoid affecting the grinding effect of the grinding belt. At the same time, when the brush layer 12 is damaged, the first bolt 10 can be rotated to remove the brush plate 11 from the connecting plate 7 for replacement.

[0023] Specific working principle: When in use, by starting the second motor 13, the second motor 13 drives the first connecting rod 14 and the transmission wheel 16 on the first connecting rod 14 to rotate, and at the same time drives the first grinding belt 17 and the second grinding belt 18 to rotate and the second connecting rod 15 and the transmission wheel 16 on the second connecting rod 15 to rotate, and then put the instrument in the middle of the bracket 23, rotate the second bolt 24, so that the second bolt 24 drives the bracket 23 to fix the instrument, and at the same time start the electric slide rail 20 and the electric slider 21, so that the electric slider 21 indirectly drives the instrument to move above the first grinding belt 17, and start the electric telescopic rod 22, so that the electric telescopic rod 22 drives the bracket 23 and the instrument to move downward, until the instrument contacts the first grinding belt 17 and Grinding and polishing are carried out, and the instruments are brought into contact with the second grinding belt 18 according to the grinding requirements of the instruments; when a large amount of debris adheres to the grinding belt, the first motor 4 can be started, and the first motor 4 drives the threaded barrel 5 to rotate, and the rotation of the threaded barrel 5 drives the threaded rod 6 to rotate, and the movement of the threaded rod 6 drives the connecting plate 7 to move, and at the same time, the limit blocks 8 on both sides of the connecting plate 7 move in the limit grooves 9, so that the movement of the connecting plate 7 can be more stable, and finally the brush layer 12 on the brush plate 11 is brought into contact with the grinding belt, and the debris on the grinding belt can be quickly cleaned to avoid affecting the grinding effect of the grinding belt. At the same time, when the brush layer 12 on the brush plate 11 is damaged, the first bolt 10 can be rotated to remove the brush plate 11 from the connecting plate 7 for replacement.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polishing device for instrument manufacturing, comprising a base (1), characterized in that: A pair of baffles (2) are fixedly connected to the upper end of the base (1), a fixing plate (3) is arranged between the two baffles (2), a first motor (4) is arranged on the fixing plate (3), an output end of the first motor (4) passes through the fixing plate (3) and is fixedly connected to a threaded barrel (5), a threaded rod (6) is internally threadedly connected to the threaded barrel (5), one end of the threaded rod (6) is fixedly connected to a connecting plate (7), both sides of the connecting plate (7) are fixedly connected to limiting blocks (8), and a limiting groove (9) is provided on the inner side of the baffle (2), the limiting block (8) can slide in the limiting groove (9), the connecting plate (7) is connected to a brush plate (11) through a first bolt (10), and a brush layer (12) is provided on one side of the brush plate (11).

2. The polishing device for instrument manufacturing according to claim 1, characterized in that: A second motor (13) is provided on one side of the baffle (2); an output end of the second motor (13) passes through the baffle (2) and is fixedly connected to one end of a first connecting rod (14); and the other end of the first connecting rod (14) is rotatably connected to the baffle (2).

3. The polishing device for instrument manufacturing according to claim 2, characterized in that: A second connecting rod (15) is rotatably arranged between the two baffles (2); a pair of transmission wheels (16) are arranged on the first connecting rod (14) and the second connecting rod (15); and a first grinding belt (17) and a second grinding belt (18) are respectively arranged on the transmission wheels (16).

4. The polishing device for instrument manufacturing according to claim 1, characterized in that: The upper end of the baffle (2) is fixedly connected to a support plate (19), the upper end of the support plate (19) is provided with an electric slide rail (20), and the electric slide rail (20) is provided with an electric slider (21).

5. The polishing device for instrument manufacturing according to claim 4, characterized in that: An electric telescopic rod (22) is arranged at the lower end of the electric sliding block (21), a bracket (23) is arranged at the output end of the electric telescopic rod (22), a pair of second bolts (24) are threadedly connected to the bracket (23), and one end of the second bolt (24) is fixedly connected to a clamping plate (25).

6. The polishing device for instrument manufacturing according to claim 1, characterized in that: A collection box (26) is placed on the upper end of the base (1).

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