Mechanical part polishing device

Abstract

The utility model discloses a mechanical part polishing device which comprises a driving mechanism, a polishing device, a dust collection device, a first fixing device and a second fixing device, the driving mechanism comprises a first motor, the output end of the first motor is fixedly connected with a first lead screw, and one side of the first lead screw is movably connected with a movable seat. The grinding position in the horizontal direction can be adjusted, the grinding position in the longitudinal direction can also be adjusted, the working efficiency is improved, a large amount of dust can be generated in the grinding process, a human body can be hurt, the dust generated in the grinding process is driven by a dust suction motor by arranging a dust suction device, and dust on a workbench is sucked from a dust suction pipe opening; by means of the structure, the safety of a human body is protected, the workbench is clean and tidy, the grinding quality is improved, by arranging the fixing device, regular products can be clamped and fixed, cylindrical irregular products can also be clamped and fixed, the applicability is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a mechanical parts grinding device. Background Art

[0002] As we all know, mechanical processing mainly refers to the process of changing the external dimensions or mechanical properties of parts through mechanical equipment. According to the processing method, it can be divided into cutting, pressure processing and grinding. Grinding is a type of surface modification technology, which is mainly used to obtain a specific surface roughness of the workpiece.

[0003] Existing mechanical parts grinding devices can often only fix one type of parts when fixing parts, such as fixing block parts and then grinding them. However, if tubular parts need to be ground, the clamping needs to be replaced to fix the tubular parts and then grind them. In addition, a large amount of dust will be generated during grinding, which is harmful to the human body. For example, a Chinese patent discloses a mechanical parts grinding device, and its application number is: CN202222965253.5, which includes: a shell, a fixed box is provided on the shell, a protective box is provided on the fixed box, a sliding box is provided on the protective box, a lifting assembly is provided in the sliding box, the bottom end of the lifting assembly extends to the inner cavity of the protective box and is connected to the grinding assembly, and a clamping assembly is provided in the fixed box. The lifting assembly drives the grinding assembly to slide up and down along a straight line to achieve the purpose of adjusting the height of the grinding wheel. Although the device can be used for grinding, the longitudinal grinding position cannot be adjusted, and the dust generated during grinding cannot be cleaned, and its applicability is relatively limited. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a mechanical parts grinding device. By setting a driving mechanism, not only the horizontal grinding position but also the longitudinal grinding position can be adjusted, thereby improving work efficiency. A large amount of dust will be generated during the grinding process, which will cause harm to the human body. By setting a dust suction device, the dust generated during the grinding is driven by the dust suction motor, and the dust on the workbench is sucked in from the dust suction pipe mouth, which not only protects the safety of the human body, but also makes the workbench tidy and improves the grinding quality. By setting a fixing device, not only regular products can be clamped and fixed, but also cylindrical irregular products can be fixed and clamped, thereby improving applicability and work efficiency.

[0005] The utility model also provides a mechanical parts grinding device as mentioned above, comprising: a workbench, the upper surface of the workbench is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a driving mechanism, the driving mechanism comprises: a motor 1, the output end of the motor 1 is fixedly connected to a screw rod 1, one side of the screw rod 1 is movably connected to a moving seat, the upper surface of the moving seat is fixedly connected to a support, the side surface of the support is fixedly connected to a motor 2, the output end of the motor 2 is fixedly connected to a screw rod 2, and one side of the screw rod 2 is movably connected to an adjustment seat; through the mutual cooperation between the above components, not only the horizontal grinding position can be adjusted, but also the longitudinal grinding position can be adjusted, thereby improving work efficiency.

[0006] A grinding device is fixedly connected to the lower surface of the adjustment seat, and the grinding device includes: a telescopic rod, a driving motor is fixedly connected to the lower surface of the telescopic rod, a rotating shaft is fixedly connected to the output end of the driving motor, and a grinding wheel is fixedly connected to the lower surface of the rotating shaft; through the mutual cooperation between the above components, the telescopic rod drives the grinding device to rise and fall, thereby achieving the purpose of adjusting the height of the grinding wheel.

[0007] The inner surface of the workbench is fixedly connected with a dust suction device, and the dust suction device includes: a dust suction motor, and the upper surface of the dust suction motor is fixedly connected with a dust suction pipe, and the dust suction pipe is fixedly connected to the upper surface of the workbench. Through the mutual cooperation between the above components, the dust generated during grinding is driven by the dust suction motor, and the dust on the workbench is sucked from the dust suction pipe, thereby improving the grinding quality and reducing the defective rate of the polished product.

[0008] According to the mechanical parts grinding device described in the utility model, the side surface of the workbench is fixedly connected with a dust exhaust device, and the dust exhaust device includes: a dust barrel, and the side surface of the dust barrel is fixedly connected with a dust exhaust pipe, and the dust exhaust pipe is fixedly connected to the inner side of the workbench. Through the mutual cooperation between the above components, the dust generated during grinding is sucked into the dust barrel, ensuring cleanliness during work.

[0009] According to the mechanical parts grinding device described in the utility model, the upper surface of the workbench is fixedly connected with a fixing device 1, and the fixing device 1 includes: a rotating cylinder, and the upper surface of the rotating cylinder is fixedly connected with a pressure head. Through the mutual cooperation between the above components, the product to be ground is fixed, so that the product is ground in a stable state.

[0010] According to the mechanical parts grinding device described in the utility model, the upper surface of the workbench is fixedly connected with a second fixing device, and the second fixing device includes: a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, the side wall of the hydraulic rod is fixedly connected with a clamping disc, and the side surface of the support plate is fixedly connected with a pressure plate. Through the mutual cooperation between the above components, not only regular products can be clamped and fixed, but also cylindrical irregular products can be fixed and clamped, and the applicability is improved.

[0011] According to the mechanical parts grinding device described in the utility model, the upper surface of the support plate is fixedly connected with a bracket, the upper surface of the bracket is fixedly connected with a fixed block, and the side surface of the fixed block is provided with a pressure spring. Through the mutual cooperation between the above components, the movable seat is prevented from hitting the fixed block when it moves horizontally, thereby increasing the service life of the device.

[0012] According to the mechanical parts grinding device described in the utility model, the upper surface of the workbench is provided with grooves which are evenly arranged. Through the cooperation between the above components, the waste residue on the workbench falls to the bottom, keeping the workbench clean.

[0013] According to the mechanical parts grinding device described in the utility model, the lower surface of the workbench is fixedly connected with supporting legs. Through the mutual cooperation between the above components, the device is supported and stabilized.

[0014] According to the mechanical parts grinding device described in the utility model, the outer surfaces of the clamping disc and the pressure plate are pasted with anti-skid rubber pads. Through the mutual cooperation between the above components, when clamping the product, it is not easy to fall off, so that the clamping is stable and grinding is convenient.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model can adjust not only the horizontal grinding position but also the longitudinal grinding position by setting a driving mechanism, thereby improving work efficiency. A large amount of dust will be generated during the grinding process, which may cause harm to the human body. By setting a dust suction device, the dust generated during grinding is driven by the dust suction motor, and the dust on the workbench is sucked into the dust suction pipe mouth, which not only protects human safety, but also makes the workbench tidy and improves the grinding quality. By setting a fixing device, not only regular products can be clamped and fixed, but also cylindrical irregular products can be fixed and clamped, thereby improving applicability and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is the overall structural diagram of the mechanical parts grinding device of the utility model;

[0019] Figure 2 This is an overall cross-sectional structural diagram of the mechanical parts grinding device of the utility model;

[0020] Figure 3 It is a side sectional structural diagram of the mechanical parts grinding device of the utility model;

[0021] Figure 4 The utility model is a mechanical parts grinding device Figure 1 Enlarged view of point A in the middle;

[0022] Legend:

[0023] 1. Workbench; 2. Support plate; 3. Bracket; 4. Fixed block; 5. Motor 1; 6. Screw 1; 7. Moving seat; 8. Support; 9. Motor 2; 10. Screw 2; 11. Adjusting seat; 12. Telescopic rod; 13. Driving motor; 14. Rotating shaft; 15. Grinding wheel; 16. Hydraulic cylinder; 17. Hydraulic rod; 18. Clamping disc; 19. Pressing plate; 20. Rotating cylinder; 21. Pressing head; 22. Dust suction pipe; 23. Dust suction motor; 24. Dust bucket; 25. Dust exhaust pipe; 26. Support leg. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4 The utility model embodiment of a mechanical parts grinding device comprises: a workbench 1, the upper surface of the workbench 1 is fixedly connected with a support plate 2, the upper surface of the support plate 2 is fixedly connected with a driving mechanism, the driving mechanism comprises: a motor 5, the output end of the motor 5 is fixedly connected with a screw rod 6, one side of the screw rod 6 is movably connected with a moving seat 7, the upper surface of the support plate 2 is fixedly connected with a bracket 3, the upper surface of the bracket 3 is fixedly connected with a fixed block 4, the side surface of the fixed block 4 is provided with a pressure spring, so that when the moving seat 7 moves horizontally, it can prevent the collision with the fixed block 4, thereby increasing the service life of the device, the upper surface of the moving seat 7 is fixedly connected with a support 8, the side surface of the support 8 is fixedly connected with a motor 2 9, the output end of the motor 2 9 is fixedly connected with a screw rod 2 10, and one side of the screw rod 2 10 is movably connected with an adjusting seat 11; not only the horizontal grinding position can be adjusted, but also the longitudinal grinding position can be adjusted, thereby improving the work efficiency.

[0026] The lower surface of the adjustment seat 11 is fixedly connected with a grinding device, which includes: a telescopic rod 12, a driving motor 13 is fixedly connected to the lower surface of the telescopic rod 12, a rotating shaft 14 is fixedly connected to the output end of the driving motor 13, and a grinding wheel 15 is fixedly connected to the lower surface of the rotating shaft 14; the telescopic rod 12 drives the grinding device to rise and fall, thereby achieving the purpose of adjusting the height of the grinding wheel 15; the upper surface of the workbench 1 is fixedly connected with a fixing device 1, which includes: a rotating cylinder 20, and a pressure head 21 is fixedly connected to the upper surface of the rotating cylinder 20, so that the product to be polished is fixed. Products can be polished in a stable state. The upper surface of the workbench 1 is fixedly connected with a fixing device 2, which includes a hydraulic cylinder 16. The output end of the hydraulic cylinder 16 is fixedly connected with a hydraulic rod 17. The side wall of the hydraulic rod 17 is fixedly connected with a clamping disk 18. The side surface of the support plate 2 is fixedly connected with a pressing plate 19. It can not only clamp regular products, but also cylindrical irregular products, which improves applicability. The outer surfaces of the clamping disk 18 and the pressing plate 19 are pasted with anti-slip rubber pads, which prevents them from falling off when clamping the products, making the clamping stable and convenient for polishing.

[0027] A dust suction device is fixedly connected to the inner surface of the workbench 1, and the dust suction device includes: a dust suction motor 23, and a dust suction pipe 22 is fixedly connected to the upper surface of the workbench 1. The side surface of the workbench 1 is fixedly connected to a dust exhaust device, and the dust exhaust device includes: a dust barrel 24, and a dust exhaust pipe 25 is fixedly connected to the side surface of the dust barrel 24, and the dust exhaust pipe 25 is fixedly connected to the inner side of the workbench 1, so that the dust generated during grinding is sucked into the dust barrel 24, thereby ensuring cleanliness during work, and the dust generated during grinding is driven by the dust suction motor 23, and the dust on the workbench is sucked from the dust suction pipe 22, thereby improving the grinding quality and reducing the defective rate of the grinded products.

[0028] Working principle: When grinding mechanical parts, first put the product to be grinded on the workbench 1, and then clamp and fix the product through the rotating cylinders 20 on both sides of the workbench 1, start the motor 2 9, and the screw 2 10 drives the adjustment seat 11 to make longitudinal adjustments. When the distance is adjusted to a suitable distance, the telescopic rod 12 drives the drive motor 13 to descend. When it descends to a suitable height, the drive motor 13 is started, and the rotating shaft 14 drives the grinding wheel 15 to rotate and grind. Secondly, the dust suction motor 23 is started, and the dust generated during grinding is sucked into the dust barrel 24 through the dust suction pipe 22, which not only protects human safety, but also makes the workbench 1 tidy and improves the grinding quality.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A mechanical parts grinding device, characterized in that: include: A workbench (1), wherein the upper surface of the workbench (1) is fixedly connected to a support plate (2), the upper surface of the support plate (2) is fixedly connected to a driving mechanism, the driving mechanism comprising: a motor (5), the output end of the motor (5) is fixedly connected to a screw rod (6), one side of the screw rod (6) is movably connected to a moving seat (7), the upper surface of the moving seat (7) is fixedly connected to a support (8), the side surface of the support (8) is fixedly connected to a motor (9), the output end of the motor (9) is fixedly connected to a screw rod (10), and one side of the screw rod (10) is movably connected to an adjustment seat (11); The lower surface of the adjustment seat (11) is fixedly connected with a grinding device, and the grinding device comprises: a telescopic rod (12), the lower surface of the telescopic rod (12) is fixedly connected with a driving motor (13), the output end of the driving motor (13) is fixedly connected with a rotating shaft (14), and the lower surface of the rotating shaft (14) is fixedly connected with a grinding wheel (15); The inner surface of the workbench (1) is fixedly connected to a dust suction device, the dust suction device comprising: a dust suction motor (23), the upper surface of the dust suction motor (23) is fixedly connected to a dust suction pipe (22), and the dust suction pipe (22) is fixedly connected to the upper surface of the workbench (1).

2. A mechanical parts grinding device according to claim 1, characterized in that: A dust removal device is fixedly connected to the side surface of the workbench (1), and the dust removal device comprises: a dust bucket (24), a dust removal pipe (25) is fixedly connected to the side surface of the dust bucket (24), and the dust removal pipe (25) is fixedly connected to the inner side of the workbench (1).

3. A mechanical parts grinding device according to claim 1, characterized in that: A fixing device 1 is fixedly connected to the upper surface of the workbench (1), and the fixing device 1 comprises: a rotary cylinder (20), and a pressure head (21) is fixedly connected to the upper surface of the rotary cylinder (20).

4. A mechanical parts grinding device according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a second fixing device, and the second fixing device comprises: a hydraulic cylinder (16), the output end of the hydraulic cylinder (16) is fixedly connected to a hydraulic rod (17), the side wall of the hydraulic rod (17) is fixedly connected to a clamping plate (18), and the side surface of the support plate (2) is fixedly connected to a pressure plate (19).

5. A mechanical parts grinding device according to claim 1, characterized in that: The upper surface of the support plate (2) is fixedly connected to a bracket (3), the upper surface of the bracket (3) is fixedly connected to a fixing block (4), and the side surface of the fixing block (4) is provided with a pressure spring.

6. A mechanical parts grinding device according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with grooves which are evenly arranged.

7. A mechanical parts grinding device according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected with a supporting leg (26).

8. A mechanical parts grinding device according to claim 4, characterized in that: Anti-skid rubber pads are pasted on the outer surfaces of the clamping disc (18) and the pressing plate (19).

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