Efficient grinding device for air compressor rotor machining

Abstract

The utility model relates to the technical field of air compressor rotor polishing, in particular to an efficient polishing device for air compressor rotor machining, which comprises a box body, an inclined block is fixedly connected to one side of the bottom of the inner wall of the box body, a vertical block is slidably clamped in a groove in the top of the inner wall of the box body, and an electric push rod is fixedly connected to the bottom of the vertical block. A telescopic rod of the electric push rod is fixedly connected with a transverse block, one end of the transverse block is fixedly connected with a fourth motor, the output end of the fourth motor is fixedly connected with a polishing brush, the inner wall of the lower portion of one side of the box body is fixedly connected with a filter screen, and the lower portion of one side of the box body is fixedly connected with a shell. Through cooperation of the box body, an inclined block, a fourth motor, a polishing brush and a rotating structure, a lead screw is rotated, the lead screw drives a clamping plate on one side to move, the two clamping plates clamp and fix a rotor, a first motor drives a rotating plate on the upper portion to rotate, the rotor can be conveniently and automatically rotated, the periphery of the rotor can be conveniently and comprehensively polished, and the polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding air compressor rotors, in particular to a high-efficiency grinding device for processing air compressor rotors. Background Art

[0002] An air compressor is a device used to compress gas. The structure of an air compressor is similar to that of a water pump. Most air compressors are reciprocating piston, rotary blade or rotary screw type. The rotor blank needs to be polished during the production of air compressors.

[0003] There is currently a rotor grinding processing device for an air compressor (application number: 202121541250.8). The tool to be ground can be switched by moving the grinding tool, so that the tool can be switched at any time during rotor grinding, avoiding the need to transport the rotor, improving work efficiency, simple operation, and easy use. The above-mentioned problem still exists. When producing the rotor of the air compressor, it is often necessary to grind the rotor. After fixing the rotor, the grinding work of the rotor is achieved by rotating the grinding brush. When grinding the rotor, the above-mentioned device can only grind both sides of the rotor, which is not convenient for rotating the rotor, and thus it is not convenient for comprehensively grinding all around the rotor. The rotor needs to be manually rotated and adjusted, and thus the grinding efficiency is low. When grinding the rotor, a certain amount of waste chips will be generated, which is not convenient for the staff to clean the exhaust gas and collect the waste chips. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, namely, it is inconvenient to automatically rotate the rotor, it is inconvenient to comprehensively grind the four sides of the rotor, the grinding efficiency is low, it is inconvenient for the staff to clean the exhaust gas, and it is inconvenient for the staff to collect the waste chips, and to propose a high-efficiency grinding device for air compressor rotor processing.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency grinding device for processing an air compressor rotor is designed, comprising a box body, an oblique block is fixedly connected to one side of the bottom of the inner wall of the box body, a vertical block is slidably connected to the groove on the top of the inner wall of the box body, an electric push rod is fixedly connected to the bottom of the vertical block, a telescopic rod of the electric push rod is fixedly connected to a cross block, one end of the cross block is fixedly connected to a motor four, an output end of the motor four is fixedly connected to a grinding brush, a filter is fixedly connected to the inner wall at the lower side of the box body, a shell is fixedly connected to the lower side of the box body, and a rotating structure is provided on one side of the oblique block.

[0007] Preferably, the rotating structure includes a rotating plate, the lower part of the outer wall of the rotating plate below is rotatably connected to the top inner wall of the inclined block via a bearing, the upper part of the outer wall of the rotating plate above is rotatably connected to a square plate via a bearing, the top of the rotating plate above is fixedly connected to the output end of motor 1, the bottom of motor 1 is fixedly connected to the top of the square plate, two clamping plates are provided on one side of the rotating plate, one side of the outer wall of the clamping plate on one side is slidably engaged with a groove at one end of the rotating plate, one end of the clamping plate on the other side is fixedly connected to the outer side of one end of the rotating plate, the inner wall of the clamping plate on the other side is threadedly connected with a screw, and one end of the screw is rotatably connected to one end of the clamping plate on one side through a bearing.

[0008] Preferably, a collection box is attached to one side of the bottom of the box body.

[0009] Preferably, an upper inner wall of one side of the box body is rotatably connected with a threaded rod via a bearing, and one side of an outer wall of the threaded rod is threadedly connected to a lower inner wall of the vertical block.

[0010] Preferably, one end of the threaded rod is fixedly connected to the output end of the motor three, and one end of the motor three is fixedly connected to an upper side of the box body.

[0011] Preferably, a square box is fixedly connected to one side of the top of the box body, and a fan is fixedly connected to the rear end of the inner wall of the shell.

[0012] The utility model provides an efficient grinding device for processing an air compressor rotor, and has the beneficial effects that: through the cooperation of a box body, an inclined block, a motor four, a grinding brush and a rotating structure, the device can be used to rotate a screw rod, the screw rod drives a clamping plate on one side to move, the two clamping plates clamp and fix the rotor, and the motor one drives the upper rotating plate to rotate, so that the rotor can be automatically rotated, and the surrounding of the rotor can be fully polished, thereby improving the grinding efficiency;

[0013] Through the cooperation of the box body, the outer shell, the inclined block, the fan, the filter and the collection box, when the device is in use, the fan starts working, the fan blows the waste chips to the right, the waste chips move to the right along the inclined block, and the waste chips fall into the collection box through the bottom opening of the box, making it convenient for the staff to clean the exhaust gas and collect the waste chips. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the structure of the box body, inclined block and collection box of the utility model;

[0016] Figure 3 This is a schematic diagram of the three structures of the box body, square box and motor of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the motor 2, the circular plate and the circular block of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the rotating plate, clamping plate and screw rod of the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the structure of the horizontal block, the motor four and the grinding brush.

[0020] In the figure: 1. box body, 2. rotating structure, 2a1. rotating plate, 2a2. square plate, 2a3. motor one, 2a4. clamping plate, 2a5. screw rod, 2b1. motor two, 2b2. round plate, 2b3. round block, 2b4. curved plate, 3. oblique block, 4. filter, 5. fan, 6. casing, 7. square box, 8. vertical block, 9. threaded rod, 10. motor three, 11. horizontal block, 12. motor four, 13. grinding brush, 14. collection box, 15. electric push rod. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] Refer to the attached Figure 1-6 In the present embodiment, a high-efficiency grinding device for processing an air compressor rotor comprises a box body 1, an inclined block 3 is fixedly connected to one side of the bottom inner wall of the box body 1, a sliding door is installed on the front end face of the box body 1, a vertical block 8 is slidably engaged with a groove on the top inner wall of the box body 1, and the groove on the top inner wall of the box body 1 limits the left and right sliding of the vertical block 8 under force, an electric push rod 15 is fixedly connected to the bottom of the vertical block 8, and the model of the electric push rod 15 depends on the actual use situation, the telescopic rod of the electric push rod 15 is fixedly connected to a horizontal block 11, one end of the horizontal block 11 is fixedly connected to a motor four 12, and the output end of the motor four 12 is fixedly connected to a grinding brush 13, a filter screen 4 is fixedly connected to the inner wall at the lower side of the box body 1, and the material and mesh number of the filter screen 4 are determined according to the actual use situation, and the filter screen 4 can prevent waste chips from falling out.

[0024] An outer shell 6 is fixedly connected to the lower side of one side of the box body 1, a collecting box 14 is attached to one side of the bottom of the box body 1, and a handle is installed on the front end face of the collecting box 14. A threaded rod 9 is rotatably connected to the inner wall above one side of the box body 1 through a bearing. The bearing allows the threaded rod 9 to rotate on the inner wall above one side of the box body 1 when force is applied. One side of the outer wall of the threaded rod 9 is threadedly connected to the lower inner wall of the vertical block 8, one end of the threaded rod 9 is fixedly connected to the output end of the motor three 10, and one end of the motor three 10 is fixedly connected to the upper side of the box body 1. The model of the motor three 10 depends on the actual use situation. A square box 7 is fixedly connected to one side of the top of the box body 1, and a fan 5 is fixedly connected to the rear end of the inner wall of the outer shell 6. The model of the fan 5 depends on the actual use situation. A rotating structure 2 is provided on one side of the inclined block 3. The rotating structure 2 facilitates the automatic rotation of the rotor, facilitates the comprehensive grinding of the rotor all around, and improves the grinding efficiency.

[0025] The rotating structure 2 includes a rotating plate 2a1. The lower outer wall of the lower rotating plate 2a1 is rotatably connected to the top inner wall of the inclined block 3 through a bearing. The upper outer wall of the upper rotating plate 2a1 is rotatably connected to a square plate 2a2 through a bearing. The top of the upper rotating plate 2a1 is fixedly connected to the output end of a motor 2a3. The model of the motor 2a3 is determined according to actual usage. The bottom of the motor 2a3 is fixedly connected to the top of the square plate 2a2. Two clamping plates 2a4 are provided on one side of the rotating plate 2a1.

[0026] A rubber pad is fixedly connected to one side of the outer wall of the splint 2a4, which can increase the friction force. One side of the outer wall of the splint 2a4 on one side is slidably engaged with the groove at one end of the rotating plate 2a1, and one end of the splint 2a4 on the other side is fixedly connected to the outer side of one end of the rotating plate 2a1. A screw rod 2a5 is threadedly connected to the inner wall of the splint 2a4 on the other side, and one end of the screw rod 2a5 is rotatably connected to one end of the splint 2a4 on one side through a bearing, which facilitates the automatic rotation of the rotor and the comprehensive grinding of the rotor all around, thereby improving the grinding efficiency.

[0027] Working principle:

[0028] When grinding the air compressor rotor:

[0029] The screw rod 2a5 is rotated, and the screw rod 2a5 drives the clamping plate 2a4 on one side to move, and the two clamping plates 2a4 clamp and fix the air compressor rotor, and the motor 1 2a3 starts to work, and the motor 1 2a3 drives the upper rotating plate 2a1 to rotate, thereby rotating the rotor, and the motor 4 12 starts to work, and the motor 4 12 drives the grinding brush 13 to rotate, and the motor 3 10 starts to work, and the motor 3 10 drives the threaded rod 9 to rotate, and the threaded rod 9 drives the vertical block 8 to move to the left, and the vertical block 8 drives the electric push rod 15 to move to the left, so that the grinding brush 13 fits the air compressor rotor, and the electric push rod 15 starts to work, and the electric push rod 15 drives the horizontal block 11 to move up and down, thereby realizing the grinding work of the air compressor rotor;

[0030] When collecting waste chips:

[0031] The fan 5 starts to work, and blows the waste chips to the right. The waste chips move to the right along the inclined block 3, and the waste chips fall into the collection box 14 through the bottom opening of the box body 1, thereby facilitating the collection of the waste chips.

[0032] Embodiment 2:

[0033] Refer to the attached Figure 1-6 In the present embodiment, a high-efficiency grinding device for processing an air compressor rotor is provided, wherein the rotating structure 2 may further include a motor 2b1, the bottom of the motor 2b1 being fixedly connected to one side of the top of the casing 1, the model of the motor 2b1 being determined according to actual usage, a circular plate 2b2 being fixedly connected to the output end of the motor 2b1, a circular block 2b3 being fixedly connected to the upper front end surface of the circular plate 2b2, the outer wall of the circular block 2b3 being slidably engaged with the upper through groove of the curved plate 2b4, the lower portion of the outer wall of the curved plate 2b4 being gap-fitted with the inner wall of the top side of the casing 1, the inner wall of the top side of the casing 1 limiting the curved plate 2b4 when it is subjected to force to move up and down, and the lower portion of one side of the curved plate 2b4 being fixedly connected to one end of the square plate 2a2.

[0034] Working principle:

[0035] Motor 2b1 starts working, and drives the circular plate 2b2 to rotate, the circular plate 2b2 drives the round block 2b3 to rotate, the round block 2b3 drives the curved plate 2b4 to move up and down, and the curved plate 2b4 drives the square plate 2a2 to move up and down, thereby facilitating the fixing of rotors of different sizes, and thereby facilitating the grinding of air compressor rotors of different sizes.

[0036] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A high-efficiency grinding device for processing an air compressor rotor, comprising a housing (1), Features: An inclined block (3) is fixedly connected to one side of the bottom of the inner wall of the box body (1); a vertical block (8) is slidably connected to a groove at the top of the inner wall of the box body (1); an electric push rod (15) is fixedly connected to the bottom of the vertical block (8); a telescopic rod of the electric push rod (15) is fixedly connected to a horizontal block (11); one end of the horizontal block (11) is fixedly connected to a motor four (12); an output end of the motor four (12) is fixedly connected to a grinding brush (13); a filter screen (4) is fixedly connected to the inner wall at the lower side of the box body (1); a housing (6) is fixedly connected to the lower side of the box body (1); and a rotating structure (2) is provided on one side of the inclined block (3).

2. A high-efficiency grinding device for processing an air compressor rotor according to claim 1, Features: The rotating structure (2) comprises a rotating plate (2a1), the lower outer wall of the rotating plate (2a1) being rotatably connected to the top inner wall of the inclined block (3) via a bearing, the upper outer wall of the rotating plate (2a1) being rotatably connected to a square plate (2a2) via a bearing, the top of the rotating plate (2a1) being fixedly connected to the output end of a motor (2a3), the bottom of the motor (2a3) being fixedly connected to the top of the square plate (2a2), one side of the rotating plate (2a1) being provided with two clamping plates (2a4), one side of the outer wall of the clamping plate (2a4) on one side being slidably engaged with a groove at one end of the rotating plate (2a1), one end of the clamping plate (2a4) on the other side being fixedly connected to the outer side of one end of the rotating plate (2a1), the inner wall of the clamping plate (2a4) on the other side being threadedly connected to a screw rod (2a5), one end of the screw rod (2a5) being rotatably connected to one end of the clamping plate (2a4) on one side via a bearing.

3. The high-efficiency grinding device for machining air compressor rotors according to claim 1, Features: A collecting box (14) is attached to one side of the bottom of the box body (1).

4. The high-efficiency grinding device for machining an air compressor rotor according to claim 1, Features: A threaded rod (9) is rotatably connected to an upper inner wall of one side of the box body (1) via a bearing, and one side of an outer wall of the threaded rod (9) is threadedly connected to a lower inner wall of the vertical block (8).

5. The high-efficiency grinding device for machining air compressor rotors according to claim 4, Features: One end of the threaded rod (9) is fixedly connected to the output end of the motor three (10), and one end of the motor three (10) is fixedly connected to the upper side of one side of the box body (1).

6. The high-efficiency grinding device for machining air compressor rotors according to claim 1, Features: A square box (7) is fixedly connected to one side of the top of the box body (1), and a fan (5) is fixedly connected to the rear end of the inner wall of the outer shell (6).

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