Main shaft maintenance device

Abstract

A main shaft maintenance device is used for solving the problems that in the prior art, a main shaft maintenance device in the prior art cleans the surface of a main shaft through an ultrasonic generator, anti-rust oil is attached to the surface of the used main shaft, and the anti-rust oil on the surface of the main shaft cannot be cleaned only through the ultrasonic generator due to the high adhesion capacity of the anti-rust oil. According to the technical scheme, a claw disc used for clamping the main shaft is rotationally arranged in a box body, a first motor is fixedly arranged at the top of the box body, a spring telescopic pipe is fixedly arranged at the output end of the first motor, and a clamping plate used for fixing the main shaft is fixedly arranged at the telescopic end of the spring telescopic pipe; the output end of the first motor and the telescopic end of the spring telescopic pipe both face the claw disc, the clamping plate is vertically opposite to the claw disc, a second sliding block is vertically arranged in the box body in a sliding mode, a connecting plate is fixedly arranged on the second sliding block, a water spraying assembly used for cleaning the surface of the spindle is arranged on the connecting plate, and a brushing assembly used for brushing the surface of the spindle is arranged on the connecting plate.

Description

Technical Field

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

[0002] The machine tool spindle refers to the axis on the machine tool that drives the workpiece or tool to rotate. It is usually composed of a spindle, bearings, and transmission parts. In the machine, it is mainly used to support transmission parts such as gears and pulleys, and transmit motion and torque, such as the machine tool spindle. Some are used to clamp workpieces, such as the mandrel.

[0003] The spindle maintenance device of the prior art, such as the utility model patent document with authorization announcement number "CN218309677U" and patent name "A cleaning device for lathe spindle maintenance", discloses a spindle maintenance device, including a cleaning bin, a water storage bin, a cleaning bin cover, an ultrasonic generator, a support plate, a filtering system and a circulation system, the top of the cleaning bin is open, the water storage bin is arranged below the cleaning bin, the cleaning bin cover is buckled on the top opening of the cleaning bin through a locking structure, a top pressure system is arranged inside the cleaning bin cover, the ultrasonic generator is fixed to the middle of the inner wall of the cleaning bin, the support plate is horizontally fixedly connected to the lower part of the cleaning bin, a plurality of through holes are arranged on the support plate, the filtering system is arranged below the support plate, and the circulation system is arranged between the cleaning bin and the water storage bin; the circulation system includes a water pump, a water inlet pipe, a first water outlet pipe, a connecting pipe and a first valve.

[0004] The above patent document uses an ultrasonic generator to clean the spindle surface. However, since anti-rust oil is adhered to the spindle surface after use, the anti-rust oil has a strong adhesion ability and the ultrasonic generator alone cannot clean the anti-rust oil on the spindle surface. The operator needs to clean the spindle again, which increases the operator's workload. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies of the existing technology and propose a spindle maintenance device to solve the technical problem that the spindle maintenance device of the existing technology mentioned in the background technology cleans the spindle surface through an ultrasonic generator, but since the spindle surface after use is adhered to anti-rust oil, the anti-rust oil has strong adhesion ability and cannot be cleaned by relying solely on an ultrasonic generator on the spindle surface. The operator needs to clean the spindle again, which increases the operator's workload.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A spindle maintenance device comprises a box body, wherein a claw disk for clamping the spindle is rotatably provided inside the box body, a first motor is fixedly provided on the top of the box body, a spring telescopic tube is fixedly provided on the output end of the first motor, and a clamping plate for fixing the spindle is fixedly provided on the telescopic end of the spring telescopic tube, the output end of the first motor and the telescopic end of the spring telescopic tube are both facing the claw disk, and the clamping plate and the claw disk are opposite to each other up and down, a second slider is vertically slidably provided in the box body, a connecting plate is fixedly provided on the second slider, a water spray assembly for cleaning the surface of the spindle is provided on the connecting plate, and a brushing assembly for brushing the surface of the spindle is provided on the connecting plate.

[0008] Working principle:

[0009] First, the operator clamps one end of the main shaft on the claw plate and abuts the other end of the main shaft against the clamping plate. The main shaft can be fixed by the cooperation of the spring telescopic tube and the claw plate. Then the operator can rinse the outer surface of the main shaft through the water spray assembly, and the brush assembly can clean the stains attached to the outer surface of the main shaft. When the operator needs to expand the cleaning range of the main shaft, the operator starts the first motor, and the first motor can drive the main shaft to rotate circumferentially, thereby expanding the cleaning range of the water spray assembly and the brush assembly. When the operator needs to further expand the cleaning range of the main shaft, the operator can change the vertical position of the water spray assembly and the brush assembly by sliding the second slider, thereby facilitating the cleaning of the outer surface of the main shaft.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] First, a claw plate and a clamping plate are provided. One end of the main shaft can be fixed by the claw plate, and main shafts of different lengths can be adapted by the clamping plate and the spring telescopic tube on the clamping plate.

[0012] Second, a water spray component is provided, through which the outer surface of the main shaft can be sprayed to clean the impurities attached to the outer surface of the main shaft.

[0013] Third, a brushing component is provided, through which the outer surface of the main shaft can be brushed, making it easy to clean impurities with strong adhesion on the main shaft.

[0014] Fourth, a first motor and a second slider are provided. The first motor can drive the circumferential rotation of the main shaft, and the second slider can facilitate the movement of the brushing component and the water spraying component, thereby facilitating the cleaning of the outer surface of the main shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the assembly structure at A in the middle;

[0017] Figure 3 A schematic diagram of the assembly structure of the shielding cover and the cleaning brush;

[0018] Figure 4 for Figure 3 Schematic diagram of the assembly structure at B.

[0019] Explanation of the accompanying drawings: box body 1, spring telescopic tube 2, claw plate 3, first motor 4, second slider 5, connecting plate 6, water tank 7, connecting pipe 8, water pump 9, hose 10, shielding cover 11, spray pipe 12, drive motor 13, turntable 14, guide rail 15, sliding block 16, fixing rod 17, connecting rod 18, cleaning brush 19, drive cylinder 20, avoidance hole 21, clamping plate 22, second guide rod 23, second motor 24, second cylinder 25, second screw 26, filter box 27, through hole 28, filter screen 29, connecting pipe 30, support rod 31, sleeve 32. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0021] Example:

[0022] like Figure 1 As shown, a spindle maintenance device includes a box body 1, and a claw plate 3 for clamping the spindle is rotatably provided inside the box body 1, and the end of the spindle can be fixed by the claw plate 3, so as to facilitate the fixation of the spindle. A first motor 4 is fixed on the top of the box body 1, and a spring telescopic tube 2 is fixed on the output end of the first motor 4, and a clamping plate 22 for fixing the spindle is fixed on the telescopic end of the spring telescopic tube 2. The spindle can be clamped between the clamping plate 22 and the claw plate 3 by the spring telescopic tube 2 and the clamping plate 22, so that the spindle can rotate circumferentially along the axis when the first motor 4 drives the clamping plate 22 to rotate. The output end of the first motor 4 and the telescopic end of the spring telescopic tube 2 are both facing the claw plate 3, and the clamping plate 22 is opposite to the claw plate 3 up and down.

[0023] like Figure 1 As shown, a second slider 5 is provided in the box body 1 for vertical sliding, a second screw 26 is provided in the box body 1 for vertical rotation, a second guide rod 23 parallel to the second screw 26 is fixed in the box body 1, the second slider 5 is threadedly connected to the second screw 26 and the second slider 5 is slidably connected to the second guide rod 23, a second motor 24 is fixed on the box body 1 and the output end of the second motor 24 is fixedly connected to the second screw 26, the second screw 26 is driven by the second motor 24, and the second screw 26 drives the second slider 5 to move on the second guide rod 23, thereby facilitating the adjustment of the vertical movement of the second slider 5 in the box body 1.

[0024] like Figure 1 and Figure 2As shown, a second cylinder 25 is fixed on the second slider 5 and the telescopic end of the second cylinder 25 is facing the main shaft. The connecting plate 6 is fixed on the telescopic end of the second cylinder 25. The connecting plate 6 can be driven close to or away from the main shaft by the second cylinder 25, so as to facilitate adaptation to main shafts of different widths.

[0025] like Figure 1 and Figure 2 and Figure 3 As shown, a connecting plate 6 is fixed on the second slider 5, and a water spray assembly for cleaning the surface of the spindle is provided on the connecting plate 6. The water spray assembly includes a water tank 7, a connecting pipe 8, a water pump 9, a hose 10, a shielding cover 11 and a spray pipe 12. The water tank 7 is arranged outside the box body 1, and the water inlet of the water pump 9 is connected to the water tank 7, and the connecting pipe 8 is connected to the water outlet of the water pump 9. The water in the water tank 7 can be diverted to the connecting pipe 8 through the water pump 9. The hose 10 is arranged at the end of the connecting pipe 8 away from the water pump 9. The second The water source is supplied when the slider 5 moves, and the shielding cover 11 is fixed on the connecting plate 6. The spray pipe 12 is fixed in the shielding cover 11 and the spray pipe 12 is connected to the end of the hose 10 away from the connecting pipe 8. The water source in the connecting pipe 8 can be sprayed toward the main shaft through the spray pipe 12. A support rod 31 is fixed on the second slider 5, and a shaft sleeve 32 is fixed on the shielding cover 11. The support rod 31 and the shaft sleeve 32 are slidably connected. The support rod 31 and the shaft sleeve 32 can give the second cylinder 25 a certain supporting force to increase the stability of the local mechanical structure.

[0026] like Figure 1 and Figure 2 and Figure 3As shown, a brushing assembly for brushing the surface of the spindle is provided on the connecting plate 6, and the brushing assembly includes a drive motor 13, a turntable 14, a guide rail 15, a sliding block 16, two fixed rods 17, a connecting rod 18 and a cleaning brush 19. The drive motor 13 is fixed on the connecting plate 6, and the turntable 14 is fixedly connected to the output end of the drive motor 13. The turntable 14 can be driven to rotate by the drive motor 13. The guide rail 15 is fixed on the connecting plate 6, and the sliding block 16 is slidably arranged on the guide rail 15. The movement of the sliding block 16 is facilitated by the guide rail 15. The two fixed rods 17 are respectively fixed on the turntable 14 and the sliding block 16. The two ends of the connecting rod 18 are respectively hinged on the two fixed rods 17. The rotation of the turntable 14 drives the turntable 1 4 and drives the connecting rod 18, and the connecting rod 18 drives the sliding block 16 on the guide rail 15 to move back and forth, and the cleaning brush 19 is arranged on the sliding block 16 and the cleaning brush 19 slides through the shielding cover 11 and penetrates into the inside of the shielding cover 11. The reciprocating movement of the sliding block 16 drives the movement of the cleaning brush 19, so that the cleaning brush 19 can reciprocate and scrub the outer surface of the main shaft. A driving cylinder 20 is fixed on the sliding block 16, and the cleaning brush 19 is fixed on the telescopic end of the driving cylinder 20. An avoidance hole 21 for avoiding the cleaning brush 19 is opened on the shielding cover 11. The driving cylinder 20 can make the cleaning brush 19 closer to the outer surface of the main shaft, providing a certain pressure when the cleaning brush 19 is cleaning.

[0027] like Figure 1 As shown, a filter box 27 is fixedly provided at the bottom of the box body 1, and a through hole 28 is provided at the bottom of the box body 1 and the top of the filter box 27. The water in the filter box 27 can be diverted into the filter box 27 through the through hole 28. A retractable filter screen 29 is provided in the filter box 27. The filter screen 29 can filter the water source. The retractable filter screen 29 is convenient for the operator to replace. A connecting pipe 30 is provided on the filter box 27 and the connecting pipe 30 is connected to the water tank 7. The filtered water source can be diverted into the water tank 7 through the connecting pipe 30. The connecting pipe 30 is located below the filter screen 29.

[0028] Working principle:

[0029] First, the operator fixes the main shaft between the claw plate 3 and the clamping plate 22, and then the operator starts the second cylinder 25, which drives the connecting plate 6 to gradually approach the main shaft. Then the operator starts the water pump 9, and the water pump 9 conducts the water source in the water tank 7 to the spray pipe 12 through the connecting pipe 8, and the spray pipe 12 can spray the outer surface of the main shaft. Then the operator starts the driving motor 13, and the driving motor 13 drives the turntable 14 to rotate, and the turntable 14 drives the fixed rod 17 on the turntable 14, and the fixed rod 17 drives the connecting rod 18, so that the connecting rod 18 drives the fixed rod 17 on the sliding block 16, and then the fixed rod 17 on the sliding block 16 drives the sliding block 16 to move back and forth on the guide rail 15, and the sliding block 16 reciprocates to drive the driving cylinder 20, and the driving cylinder 20 drives the cleaning brush 19 to move back and forth to scrub the outer surface of the main shaft. When the operator needs to increase the pressure of the cleaning brush 19 on the main shaft, the operator can drive the cleaning brush 19 close to the main shaft by driving the cylinder 20.

[0030] When the operator needs to expand the cleaning range of the outer surface of the spindle, the operator starts the first motor 4, and the first motor 4 drives the spring telescopic tube 2 and the clamping plate 22, thereby driving the rotation of the spindle. When the spindle rotates, the cleaning brush 19 and the spray pipe 12 can expand the cleaning range of the spindle.

[0031] When the operator needs to further expand the cleaning range of the spindle, the operator starts the second motor 24, the second motor 24 drives the second screw 26, the second screw 26 drives the second slider 5 to move on the second guide rod 23, so that the second slider 5 drives the second cylinder 25 to move vertically in the box body 1, and then drives the connecting plate 6 to move vertically through the second cylinder 25.

[0032] The water source at the bottom of the box body 1 can flow to the filter box 27 through the through hole 28. The filter in the filter box 27 can filter the water source, so that the filtered water source can flow to the inside of the water tank 7 through the connecting pipe 30.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A spindle maintenance device, characterized in that: The invention comprises a box body (1), wherein a claw disc (3) for clamping a main shaft is rotatably provided inside the box body (1), a first motor (4) is fixedly provided on the top of the box body (1), a spring telescopic tube (2) is fixedly provided on the output end of the first motor (4), and a clamping plate (22) for fixing the main shaft is fixedly provided on the telescopic end of the spring telescopic tube (2), the output end of the first motor (4) and the telescopic end of the spring telescopic tube (2) are both oriented toward the claw disc (3), and the clamping plate (22) and the claw disc (3) are vertically opposed, a second slider (5) is vertically slidably provided inside the box body (1), a connecting plate (6) is fixedly provided on the second slider (5), a water spray assembly for cleaning the main shaft surface is provided on the connecting plate (6), and a brushing assembly for brushing the main shaft surface is provided on the connecting plate (6).

2. A spindle maintenance device according to claim 1, characterized in that: The water spray assembly comprises a water tank (7), a connecting pipe (8), a water pump (9), a hose (10), a shielding cover (11) and a spray pipe (12); the water tank (7) is arranged outside the box body (1); the water inlet of the water pump (9) is conductively connected to the water tank (7); the connecting pipe (8) is conductively connected to the water outlet of the water pump (9); the hose (10) is conductively arranged at the end of the connecting pipe (8) away from the water pump (9); the shielding cover (11) is fixed on the connecting plate (6); the spray pipe (12) is fixed in the shielding cover (11) and the spray pipe (12) is conductively connected to the end of the hose (10) away from the connecting pipe (8).

3. A spindle maintenance device according to claim 2, characterized in that: The brushing assembly comprises a driving motor (13), a rotating disk (14), a guide rail (15), a sliding block (16), two fixed rods (17), a connecting rod (18) and a cleaning brush (19); the driving motor (13) is fixed on the connecting plate (6); the rotating disk (14) is fixedly connected to the output end of the driving motor (13); the guide rail (15) is fixed on the connecting plate (6); the sliding block (16) is slidably arranged on the guide rail (15); the two fixed rods (17) are respectively fixed on the rotating disk (14) and the sliding block (16); the two ends of the connecting rod (18) are respectively hinged on the two fixed rods (17); the cleaning brush (19) is arranged on the sliding block (16) and the cleaning brush (19) slides through the shielding cover (11) and penetrates into the inside of the shielding cover (11).

4. A spindle maintenance device according to claim 3, characterized in that: A driving cylinder (20) is fixedly provided on the sliding block (16), the cleaning brush (19) is fixedly provided on the telescopic end of the driving cylinder (20), and a circumvention hole (21) for circumventing the cleaning brush (19) is provided on the shielding cover (11).

5. A spindle maintenance device according to claim 2, characterized in that: A second screw (26) is vertically rotated in the box (1), a second guide rod (23) parallel to the second screw (26) is fixed in the box (1), the second slider (5) is threadedly connected to the second screw (26), and the second slider (5) is slidably connected to the second guide rod (23), a second motor (24) is fixed on the box (1), and the output end of the second motor (24) is fixedly connected to the second screw (26), a second cylinder (25) is fixed on the second slider (5), and the telescopic end of the second cylinder (25) faces the main shaft, the connecting plate (6) is fixed on the telescopic end of the second cylinder (25), a support rod (31) is fixed on the second slider (5), a shaft sleeve (32) is fixed on the shielding cover (11), and the support rod (31) is slidably connected to the shaft sleeve (32).

6. A spindle maintenance device according to claim 2, characterized in that: A filter box (27) is fixedly provided at the bottom of the box body (1), a through hole (28) is provided through the bottom of the box body (1) and the top of the filter box (27), a retractable filter screen (29) is provided in the filter box (27), a connecting pipe (30) is provided on the filter box (27), and the connecting pipe (30) is connected to the water tank (7), and the connecting pipe (30) is located below the filter box (27).

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