Cleaning device for lathe spindle maintenance

Abstract

The application relates to a lathe spindle cleaning device for lathe spindle maintenance, which can intercept large-sized metal chips and sand particles through a stainless steel filter screen, prevent the metal chips and sand particles from entering subsequent filtering links to cause blockage or abrasion, adsorb ferromagnetic particles through a neodymium-iron-boron permanent magnet ring, make oil droplets gather on an oil-water filter screen to play an intercepting role, adsorb organic components in a cleaning agent through an activated carbon screen, and re-input filtered water into a cleaning link, so that water resource waste is reduced.

Description

Technical Field

[0001] This application relates to the field of lathe spindle cleaning technology, and in particular to a cleaning device for lathe spindle maintenance. Background Technology

[0002] A lathe spindle is the shaft on a machine tool that drives the workpiece or cutting tool to rotate. It typically consists of a spindle, bearings, and transmission components (gears or pulleys). In machines, it primarily supports transmission parts such as gears and pulleys, transmitting motion and torque, as in a machine tool spindle; some are used to clamp workpieces, such as mandrels.

[0003] After prolonged use, lathe spindles accumulate various contaminants on their surface and inside, requiring thorough cleaning. The materials and contaminants requiring cleaning include:

[0004] Metal materials (spindle body, bearings, transmission components)

[0005] Contaminants: metal shavings, cutting fluid residue, oxide layer.

[0006] Impacts: Metal shavings will accelerate wear, residual cutting fluid may cause corrosion, and oxide layers will reduce transmission efficiency.

[0007] Materials related to the lubrication system (oil passages, oil cups, oil felts)

[0008] Contaminants: oil, impurities, aged grease.

[0009] Impact: Oil sludge clogs oil passages, impurities accelerate bearing wear, and aged grease loses its lubricating effect.

[0010] Seals and protective devices (oil seals, dust covers)

[0011] Contaminants: A mixture of dust and sludge.

[0012] Impact: Dust enters the spindle, and sludge reduces the sealing performance, leading to further penetration of contaminants.

[0013] Cooling system components (coolant channels, radiator)

[0014] Contaminants: scale, coolant residue, microorganisms.

[0015] Impacts: Scale reduces cooling efficiency, residual coolant corrodes metal, and microorganisms clog channels.

[0016] A search revealed Chinese Patent Publication No. CN218610569U, which discloses a cleaning device for lathe spindle maintenance. The device includes a base plate, a return pipe fixedly connected between a cleaning fluid tank and a cleaning chamber, a water pump outlet fixedly connected to a water injection pipe penetrating the cleaning fluid tank, a spray pipe fixedly connected to one end of the water injection pipe communicating with the cleaning chamber, a column fixedly installed inside the cleaning chamber, a cleaning brush sleeved on the outside of the column, and a servo motor fixedly installed on the top of the cleaning chamber. The output shaft of the servo motor is fixedly connected to a threaded rod through the cleaning chamber, and the threaded rod is screwed to the cleaning brush. This invention features an upper limiting plate inside the cleaning chamber. By activating the servo motor, the threaded rod connected to its output shaft rotates, causing the outer cleaning brush to rise and fall, thus facilitating the cleaning of the inner wall of the cleaning chamber. This solves the problem of existing lathe spindle cleaning devices where dirt easily adheres to the inside of the housing after use, making cleaning difficult.

[0017] Regarding the aforementioned related technologies, the inventors have discovered the following drawbacks:

[0018] The patent states that the stains and water are discharged together during the cleaning process, which would result in a significant waste of water resources.

[0019] Therefore, in response to the above problems, the applicant provided a cleaning device for lathe spindle maintenance. Utility Model Content

[0020] In order to solve the problems mentioned in the background art, this application provides a cleaning device for lathe spindle maintenance.

[0021] The lathe spindle cleaning device for maintenance provided in this application adopts the following technical solution:

[0022] A cleaning device for lathe spindle maintenance includes a fixed plate, on which an angle spray adjustment mechanism is provided. The angle spray adjustment mechanism includes a multi-stage electric push rod, a connecting plate, and a traction plate. The output end of the multi-stage electric push rod is fixedly connected to the connecting plate, and the connecting plate is vertically fixedly connected to the traction plate. A limit ring is fixedly connected to the traction plate.

[0023] It also includes a packaging tube, on which a filtration mechanism is provided. The filtration mechanism includes a stainless steel filter screen, and the stainless steel filter screen, neodymium iron boron permanent magnet ring, oil-water filter screen and activated carbon screen are placed in the packaging tube from top to bottom.

[0024] Optionally, it also includes a cleaning chamber, with an observation window embedded in one side of the cleaning chamber, a cover snapped onto the bottom of the cleaning chamber, a sliding groove at the bottom of the cover, and support legs vertically fixedly connected to the four corners of the bottom of the cleaning chamber.

[0025] Optionally, a water pipe is fixedly connected to the bottom of the box cover, and multiple branch water pipes are fixedly connected to the water pipe, with high-pressure nozzles rotatably connected to the multiple branch water pipes.

[0026] Optionally, a fixing plate is vertically fixed to the bottom surface of the box cover, and the input end of a multi-stage electric push rod is fixedly connected to the fixing plate. A slider is fixedly connected to the top of the connecting plate, and the slider is slidably connected to the slide groove. A rotating shaft is fixedly connected to the outer circumference of each of the multiple high-pressure nozzles, and the rotating shaft is located in a limiting ring.

[0027] Optionally, a motor is fixedly connected to one side of the cleaning chamber, and a gear is fixedly connected to the rotating end of the motor. The gear meshes with two driven gears, and a spindle placement plate is fixedly connected to the inner ring of each of the two driven gears. Multiple screws are threadedly connected to the spindle placement plate in a ring array. Two spindle placement plates are rotatably connected to the other end of the cleaning chamber.

[0028] Optionally, a water outlet pipe is fixedly connected to the bottom of the cleaning tank, a solenoid valve is installed on the water outlet pipe, a wrapping cylinder is connected to the flange at the bottom of the water outlet pipe, and threaded rings are threaded to the bottom and bottom of the wrapping cylinder. The stainless steel filter screen, neodymium iron boron permanent magnet ring, oil-water filter screen and activated carbon screen are located between two threaded rings.

[0029] In summary, this application includes the following beneficial technical effects:

[0030] 1. This utility model uses a stainless steel filter screen to intercept large metal chips and sand particles, preventing them from entering subsequent filtration stages and causing blockage or wear. The neodymium iron boron permanent magnet ring can adsorb ferromagnetic particles. The oil-water filter screen can collect oil droplets on the oil-water filter screen and thus play an interception role. The activated carbon screen can adsorb organic components in the cleaning agent. The filtered water can be reused in the cleaning process, thereby reducing the waste of water resources.

[0031] 2. This utility model uses a multi-stage electric push rod output end that extends from the input end to drive the connecting plate to move. The movement of the connecting plate causes the slider to travel in a straight line in the slide groove. The connecting plate also drives the traction plate and the limiting ring to travel in a straight line. The limiting ring drives the rotating shaft to move, thereby tilting the high-pressure nozzle. This allows the high-pressure nozzle to move and clean the rotating main shaft. The cleaning process can cover no dead corners and thoroughly remove stubborn dirt, thereby improving the cleaning efficiency. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0033] Figure 2 This is a schematic diagram of the overall cross-sectional structure in an embodiment of this application;

[0034] Figure 3This is a schematic diagram of the disassembled structure of the filtering mechanism in an embodiment of this application;

[0035] Figure 4 This is a top view of the cleaning tank structure in an embodiment of this application;

[0036] Figure 5 This is a schematic diagram of the structure of the box cover and the angle spray adjustment mechanism in the embodiments of this application;

[0037] Figure 6 This is a schematic diagram of the angle injection adjustment mechanism in the embodiments of this application.

[0038] Attached reference numerals: 100, Cleaning chamber; 1000, Observation window; 101, Chamber cover; 1010, Slide groove; 102, Support leg; 2, Water pipe; 3, Branch water pipe; 4, High-pressure nozzle; 5, Fixing plate; 6, Multi-stage electric push rod; 7, Connecting plate; 8, Slider; 9, Traction plate; 10, Limiting ring; 10000, Rotating shaft; 11, Motor; 12, Gear; 13, Main shaft placement plate; 14, Screw; 15, Water outlet pipe; 16, Solenoid valve; 17, Wrapping cylinder; 18, Threaded ring; 19, Stainless steel filter screen; 20, Neodymium iron boron permanent magnet ring; 21, Oil-water filter screen; 22, Activated carbon screen. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0040] This application discloses a cleaning device for lathe spindle maintenance.

[0041] like Figure 1-6 As shown, a cleaning device for lathe spindle maintenance includes a fixed plate 5. An angle spray adjustment mechanism is provided on the fixed plate 5. The angle spray adjustment mechanism includes a multi-stage electric push rod 6, a connecting plate 7, and a traction plate 9. The output end of the multi-stage electric push rod 6 is fixedly connected to the connecting plate 7. The connecting plate 7 is vertically fixedly connected to the traction plate 9. A limit ring 10 is fixedly connected to the traction plate 9.

[0042] It also includes a wrapping tube 17, on which a filtration mechanism is provided. The filtration mechanism includes a stainless steel filter screen 19. The stainless steel filter screen 19, a neodymium iron boron permanent magnet ring 20, an oil-water filter screen 21, and an activated carbon screen 22 are placed in the wrapping tube 17 from top to bottom.

[0043] It also includes a cleaning chamber 100, with an observation window 1000 embedded in one side of the cleaning chamber 100. A cover 101 is snapped onto the bottom of the cleaning chamber 100, and a sliding groove 1010 is provided at the bottom of the cover 101. Support legs 102 are vertically fixedly connected to the four corners of the bottom of the cleaning chamber 100. The observation window 1000 is mainly designed to facilitate the operator to observe the cleaning status inside the cleaning chamber 100.

[0044] Please see Figure 5 and Figure 6 A water pipe 2 is fixedly connected to the bottom of the box cover 101. Multiple branch water pipes 3 are fixedly connected to the water pipe 2. High-pressure nozzles 4 are rotatably connected to the multiple branch water pipes 3. The water pipe 2 is connected to an external water source. The water pipe 2 is connected to a main water pipe and vertically passes through the box cover 101 (not shown here). The water source flows from the main water pipe through the water pipe 2 and the multiple branch water pipes 3 in sequence, and finally sprays out from the high-pressure nozzles 4.

[0045] Please see Figure 5 and Figure 6 A fixing plate 5 is vertically fixed to the bottom surface of the box cover 101. The input end of the multi-stage electric push rod 6 is fixedly connected to the fixing plate 5. A slider 8 is fixedly connected to the top of the connecting plate 7. The slider 8 is slidably connected to the slide groove 1010. A rotating shaft 10000 is fixedly connected to the outer circumference of the multiple high-pressure nozzles 4. The rotating shaft 10000 is located in the limiting ring 10. The output end of the multi-stage electric push rod 6 extends from the input end and drives the connecting plate 7 to move. The movement of the connecting plate 7 causes the slider 8 to travel in a straight line in the slide groove 1010. The connecting plate 7 also drives the traction plate 9 and the limiting ring 10 to travel in a straight line. The limiting ring 10 drives the observation window 1000 to move, thereby tilting the high-pressure nozzle 4.

[0046] Please see Figure 4 A motor 11 is fixedly connected to one side of the cleaning chamber 100. A gear 12 is fixedly connected to the rotating end of the motor 11. The gear 12 meshes with two driven gears. A spindle placement plate 13 is fixedly connected to the inner ring of each of the two driven gears. Multiple screws 14 are threaded in a ring array on the spindle placement plate 13. Two spindle placement plates 13 are rotatably connected to the other end of the cleaning chamber 100. The spindle is placed in the two spindle placement plates 13, and the screws 14 are screwed into the spindle position and pressed against the spindle. The motor 11 is turned on, and the motor 11 drives the gear 12 to rotate. The gear 12 meshes with the driven gears, causing the spindle placement plates 13 to drive the spindle to rotate. The high-pressure water sprayed from the high-pressure nozzle 4 achieves thorough cleaning and coverage of the spindle, completely removing stubborn dirt.

[0047] Please see Figure 1The bottom of the cleaning chamber 100 is fixedly connected to a water outlet pipe 15, and a solenoid valve 16 is installed on the water outlet pipe 15. A wrapping cylinder 17 is connected to the bottom flange of the water outlet pipe 15. Threaded rings 18 are threaded to the bottom and bottom of the wrapping cylinder 17. The stainless steel filter screen 19, neodymium iron boron permanent magnet ring 20, oil-water filter screen 21, and activated carbon screen 22 are located between two threaded rings 18. The solenoid valve 16 is externally powered. Opening the solenoid valve 16 allows the water after cleaning inside the cleaning chamber 100 to flow out. The flowing water passes sequentially through the stainless steel filter screen 19, the neodymium iron boron permanent magnet ring 20, the oil-water filter screen 21, and the activated carbon screen 22. The system includes a magnet ring 20, an oil-water filter 21, and an activated carbon mesh 22. A stainless steel filter 19 intercepts larger metal chips and sand particles, preventing them from entering subsequent filtration stages and causing blockages or wear. The neodymium iron boron permanent magnet ring 20 can adsorb ferromagnetic particles, such as submicron-sized iron powder generated during grinding. The oil-water filter 21 allows oil droplets to gather on it, thus intercepting them. The activated carbon mesh 22 can adsorb organic components in the cleaning agent, such as surfactants, rust inhibitors, and residual oil. The filtered water can be reused in the cleaning process, thereby reducing water waste.

[0048] The implementation principle of the lathe spindle maintenance cleaning device in this application embodiment is as follows:

[0049] Opening the solenoid valve 16 allows the water from the cleaning chamber 100 to flow out. The water flows through a stainless steel filter 19, a neodymium iron boron permanent magnet ring 20, an oil-water filter 21, and an activated carbon mesh 22. The stainless steel filter 19 intercepts larger metal chips and sand particles, preventing them from entering subsequent filtration stages and causing blockages or wear. The neodymium iron boron permanent magnet ring 20 can adsorb ferromagnetic particles, such as submicron-sized iron powder generated during grinding. The oil-water filter 21 allows oil droplets to gather on it, thus intercepting them. The activated carbon mesh 22 can adsorb organic components in the cleaning agent, such as surfactants, rust inhibitors, and residual oil. The filtered water can be reused in the cleaning process, thereby reducing water waste.

[0050] The output end of the multi-stage electric push rod 6 extends from the input end, driving the connecting plate 7 to move. The movement of the connecting plate 7 causes the slider 8 to travel linearly in the slide groove 1010. The connecting plate 7 also drives the traction plate 9 and the limiting ring 10 to travel linearly. The limiting ring 10 drives the rotating shaft 10000 to move, thereby tilting the high-pressure nozzle 4. This allows the high-pressure nozzle 4 to move and clean the rotating main shaft. The cleaning process can cover no dead corners and thoroughly remove stubborn dirt, thereby improving the cleaning efficiency.

[0051] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cleaning device for lathe spindle maintenance, characterized in that: Includes a fixed plate (5), on which an angle spraying adjustment mechanism is provided. The angle spraying adjustment mechanism includes a multi-stage electric push rod (6), a connecting plate (7) and a traction plate (9). The output end of the multi-stage electric push rod (6) is fixedly connected to the connecting plate (7). The connecting plate (7) is vertically fixedly connected to the traction plate (9). The traction plate (9) is fixedly connected to a limit ring (10). It also includes a wrapping tube (17), on which a filtration mechanism is provided. The filtration mechanism includes a stainless steel filter screen (19). The stainless steel filter screen (19), neodymium iron boron permanent magnet ring (20), oil-water filter screen (21) and activated carbon screen (22) are placed in the wrapping tube (17) from top to bottom.

2. The cleaning device for lathe spindle maintenance according to claim 1, characterized in that: It also includes a cleaning chamber (100), an observation window (1000) is embedded in one side of the cleaning chamber (100), a cover (101) is snapped onto the bottom of the cleaning chamber (100), a sliding groove (1010) is opened at the bottom of the cover (101), and support legs (102) are vertically fixedly connected at the four corners of the bottom of the cleaning chamber (100).

3. The cleaning device for lathe spindle maintenance according to claim 2, characterized in that: A water pipe (2) is fixedly connected to the bottom of the box cover (101), and multiple branch water pipes (3) are fixedly connected to the water pipe (2). High-pressure nozzles (4) are rotatably connected to the multiple branch water pipes (3).

4. The cleaning device for lathe spindle maintenance according to claim 3, characterized in that: The bottom surface of the box cover (101) is vertically fixedly connected to a fixing plate (5), the fixing plate (5) is fixedly connected to the input end of a multi-stage electric push rod (6), the top of the connecting plate (7) is fixedly connected to a slider (8), the slider (8) is slidably connected to the slide groove (1010), and the outer circumference of the multiple high-pressure nozzles (4) is fixedly connected to a rotating shaft (10000), the rotating shaft (10000) is located in the limiting ring (10).

5. The cleaning device for lathe spindle maintenance according to claim 2, characterized in that: A motor (11) is fixedly connected to one side of the cleaning chamber (100). A gear (12) is fixedly connected to the rotating end of the motor (11). The gear (12) meshes with two driven gears. A spindle placement disk (13) is fixedly connected to the inner ring of each of the two driven gears. Multiple screws (14) are threaded in a ring array on the spindle placement disk (13). Two spindle placement disks (13) are rotatably connected to the other end of the cleaning chamber (100).

6. The cleaning device for lathe spindle maintenance according to claim 2, characterized in that: The bottom of the cleaning tank (100) is fixedly connected to a water outlet pipe (15), and a solenoid valve (16) is installed on the water outlet pipe (15). A wrapping cylinder (17) is connected to the bottom flange of the water outlet pipe (15). Threaded rings (18) are threaded to the bottom and bottom of the wrapping cylinder (17). The stainless steel filter screen (19), neodymium iron boron permanent magnet ring (20), oil-water filter screen (21) and activated carbon screen (22) are located between two threaded rings (18).

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