CN112756308A

CN112756308A - Cleaning and maintaining equipment for trapezoidal thread screw rod

Info

Publication number: CN112756308A
Application number: CN202110216101.2A
Authority: CN
Inventors: 金银文
Original assignee: Shenzhen Xinjiaxin Building Materials Co ltd
Current assignee: Shenzhen Xinjiaxin Building Materials Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-05-07

Abstract

The invention relates to the technical field of threads, in particular to cleaning and maintaining equipment for a trapezoidal thread screw rod. The utility model provides a clean maintenance equipment for trapezoidal thread lead screw, includes the frame, frame bottom end wall fixedly connected with slip chamber, slip intracavity sliding connection has the slider. According to the cleaning and maintenance equipment for the trapezoidal thread screw rod, the working device is arranged in the equipment, teeth in the working box are meshed with teeth on the surface of the screw rod according to the different diameters and the different tooth pitch distribution of the trapezoidal thread screw rod, the usability of the equipment is improved, meanwhile, oil dirt and scrap iron between the teeth of the screw rod are subjected to distributed cleaning treatment and collected by the rough machining mechanism and the finish machining mechanism, and the cleaned teeth of the screw rod are subjected to secondary cleaning and lubricating treatment by the auxiliary mechanism, so that the cleaning effect of the screw rod is improved, and the service life of the screw rod is prolonged.

Description

Cleaning and maintaining equipment for trapezoidal thread screw rod

Technical Field

The invention relates to the technical field of threads, in particular to cleaning and maintaining equipment for a trapezoidal thread screw rod.

Background

The screw rod is a transmission element for converting rotary motion into linear motion, is usually used for moving a machine tool feeding box, teeth on the surface of the general screw rod are trapezoidal threads, so that when the screw rod is used in a machine tool for a long time, oil dirt is easily accumulated between the teeth, the motion of the machine tool feeding box is influenced, the oil dirt is cleaned, the screw rod is more complicated and lower in efficiency, and fine scrap iron generated by machining of the machine tool can be remained between the teeth due to the oil dirt, so that personnel are easily cut in the cleaning process.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides cleaning and maintaining equipment for the trapezoidal thread screw rod, which can clean oil dirt and scrap iron between teeth of trapezoidal thread screw rods with different specifications and lubricate the cleaned thread surface, thereby improving the cleaning effect and prolonging the service life of the screw rod.

The technical scheme adopted by the invention for solving the technical problems is as follows: a cleaning and maintenance device for a trapezoidal thread screw rod comprises a rack, wherein a sliding cavity is fixedly connected to the end wall of the bottom of the rack, a sliding block is connected in the sliding cavity in a sliding mode, a lifting hydraulic rod is fixedly connected to the end face of the top of the sliding block, a working box is fixedly connected to the end face of the top of the lifting hydraulic rod, a working device is fixedly connected to the end wall of the bottom of the working box and used for cleaning and maintaining tooth spaces of the screw rod, and the working device comprises a rough machining mechanism, a fine machining mechanism and an auxiliary mechanism;

the rough machining mechanism can preliminarily clean scrap iron and oil dirt between screw rod teeth, a motion cavity is arranged in the rough machining mechanism, a first auxiliary motor is fixedly connected with the end face of the inner side of the motion cavity, a first motor shaft is connected with the first auxiliary motor in a power mode, the first motor shaft is fixedly connected with a brush wheel, the working chamber is fixedly connected in the working box, the end wall of the bottom of the working cavity is fixedly connected with a first through pipe and a second through pipe, the brush wheel is positioned in the first through pipe, the end wall of the bottom of the first through pipe is fixedly connected with a recovery cavity, the end surface of the inner side of the second through pipe is connected with a rack plate in a sliding way, a moving rod is connected in the rack plate in a sliding way, a supporting platform is fixedly connected on the top end surface of the moving rod, the end face of the top of the supporting table is fixedly connected with a supporting rod, a moving shaft is rotatably connected onto the supporting rod, and a cleaning wheel is fixedly connected onto the moving shaft;

the finish machining mechanism can effectively clean the surface of the screw rod tooth after primary cleaning, a second auxiliary motor fixedly connected in the end wall of the bottom of the working box is arranged in the finish machining mechanism, the second auxiliary motor is connected with a second motor shaft in a power mode, the end face of the top of the second motor shaft is connected with a workbench in a rotating mode, the top end surface of the workbench is fixedly connected with a composite gear which comprises a supporting plate fixedly connected with the top end surface of the workbench, the supporting plate is internally and fixedly connected with a supporting block, the supporting plate is internally and slidably connected with two displacement plates which are symmetrical around the supporting block, the end face of the bottom of the displacement plate is fixedly connected with a scraper, a third return spring is fixedly connected between the end face of the inner groove of the displacement plate and the end face of the outer side of the supporting block, and the end face of the outer side of the displacement plate is connected with deformation blocks which are uniformly distributed in a sliding manner;

the auxiliary mechanism can be used for carrying out after-maintenance on the surface of the cleaned screw rod tooth, a transmission cavity is arranged in the auxiliary mechanism, a third auxiliary motor is fixedly connected to the end surface of the bottom of the transmission cavity, a third motor shaft is in power connection with the third auxiliary motor, a main bevel gear is fixedly connected to the third motor shaft, a transmission shaft is rotatably connected to the end surface in the transmission cavity, a waste cleaning wheel, an auxiliary bevel gear and a lubricating cleaning wheel are fixedly connected to the transmission shaft, and the auxiliary bevel gear is in meshed connection with the main bevel gear;

the end wall of the inner side of the rack is fixedly connected with a main motor, the main motor is provided with a clamping device, the clamping device comprises a clamping table and an auxiliary wheel, the clamping device can fixedly clamp a processed screw rod, and the clamping table and the auxiliary wheel are matched to clamp screw rods with different diameters;

the adjusting cavity is fixedly connected to the end face of the top of the working cavity, a moving device is arranged in the adjusting cavity and can drive the working device to move, and therefore the whole screw rod is cleaned.

Preferably, the equipment includes rough machining mechanism finish machining mechanism with complementary unit, rough machining mechanism includes fixed connection and is in fan-shaped gear on the first motor shaft, fan-shaped gear with but the meshing is connected between the rack board, rack board outside terminal surface with fixedly connected with second reset spring between the motion intracavity side terminal surface, supporting bench bottom terminal surface with sliding connection has first reset spring between the rack board top terminal surface, second siphunculus bottom terminal surface fixedly connected with waste material chamber.

Preferably, the finish machining mechanism comprises a third three-way pipe fixedly connected to the end face of the bottom of the working cavity, the end face of the bottom of the deformation block is fixedly connected with the waste cavity, the end face of the top of the second motor shaft is rotatably connected with the working table, composite teeth are fixedly connected to the working table, and the scraping plate is connected to the working table in a sliding mode.

Preferably, the auxiliary mechanism comprises a fourth through pipe and a recovery pipe which are fixedly connected to the end face of the bottom of the working cavity, the waste cleaning wheel is located in the fourth through pipe, the end face of the bottom of the fourth through pipe is fixedly connected with the waste cavity, the end face of the bottom of the recovery pipe is fixedly connected with a storage cavity, and the end wall of the bottom of the rack is fixedly connected with an oil tank.

Preferably, the end face of the bottom of the oil tank is fixedly connected with a transmission pump, the end face of the outer side of the transmission pump is fixedly connected with an input pipe and an output pipe, the end face of the bottom of the working chamber is fixedly connected with an air outlet and a spray head, the spray head is fixedly connected with the output pipe, the end wall of the bottom of the working chamber is internally and fixedly connected with a heater, the end face of the outer side of the heater is fixedly connected with an air outlet pipe, and the air outlet pipe is fixedly connected with the.

Preferably, the clamping device comprises a driving shaft which is in power connection with the main motor, a clamping table is fixedly connected to the driving shaft, an entrance is fixedly connected to the outer side end wall of the rack, the entrance is far away from the clamping table, moving cavities which are symmetrical around the clamping table are fixedly connected to the inner side end faces of the entrance and the exit, auxiliary tables are slidably connected to the moving cavities, adjusting springs are fixedly connected between the outer side end faces of the auxiliary tables and the inner side end faces of the moving cavities, and auxiliary wheels are rotatably connected to the auxiliary tables.

Preferably, the moving device comprises two adjusting motors which are fixedly connected in the end wall of the bottom of the working box and are symmetrical around the heater, a lead screw is connected to each adjusting motor in a power mode, a nut is connected to each lead screw in a rotating mode, an adjusting hydraulic rod is fixedly connected to each nut, a moving block is fixedly connected to the bottom end face of each adjusting hydraulic rod, and the composite teeth are fixedly connected to the bottom end face of each moving block.

The invention has the beneficial effects that: according to the cleaning and maintenance equipment for the trapezoidal thread screw rod, the working device is arranged in the equipment, teeth in the working box are meshed with teeth on the surface of the screw rod according to the different diameters and the different tooth pitch distribution of the trapezoidal thread screw rod, the usability of the equipment is improved, meanwhile, oil dirt and scrap iron between the teeth of the screw rod are subjected to distributed cleaning treatment and collected by the rough machining mechanism and the finish machining mechanism, and the cleaned teeth of the screw rod are subjected to secondary cleaning and lubricating treatment by the auxiliary mechanism, so that the cleaning effect of the screw rod is improved, and the service life of the screw rod is prolonged.

Drawings

FIG. 1 is a schematic structural diagram of a cleaning and maintenance device for a trapezoidal thread screw rod of the present invention:

FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;

FIG. 3 is an enlarged view of the structure at "B" in FIG. 1;

FIG. 4 is an enlarged view of the structure at "C" of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2:

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 2;

FIG. 7 is an enlarged view of the structure at "F" of FIG. 3;

FIG. 8 is a schematic view of the structure in the direction "G-G" of FIG. 7;

FIG. 9 is a schematic view of the structure in the direction "H-H" of FIG. 7;

fig. 10 is a schematic structural view of the third return spring, the displacement plate and the support block.

Wherein, X1, clamping device, X2, moving device, X3, working device, X3a, rough machining mechanism, X3b, finish machining mechanism, X3c, auxiliary mechanism, 11, frame, 12, compound gear, 100 main motor, 101, driving shaft, 102, clamping table, 103, moving cavity, 104, adjusting spring, 105, auxiliary table, 106, auxiliary wheel, 107, inlet and outlet, 200, working box, 201, adjusting cavity, 202, adjusting hydraulic rod, 203, screw rod, 204, nut, 205, adjusting motor, 206, moving block, 207, working cavity, 208, sliding block, 209, lifting hydraulic rod, 210, sliding cavity, 300, brush wheel, 301, first through pipe, 302, first motor shaft, 303, moving cavity, 304, first auxiliary motor, 305, sector gear, 306, cleaning wheel, 307, moving shaft, 308, support rod, 309, second through pipe, support table 311, 310, first through pipe, 312, return spring, 312, reset motor, 100 main motor, 101, driving shaft, 102, auxiliary table, 200, lifting, The device comprises a moving rod 313, a rack plate 314, a limiting block 315, a waste cavity 316, a recovery cavity 317, a second return spring 400, a second auxiliary motor 401, a second motor shaft 402, a cleaning rod 403, a third pipe 404, a workbench 405, a scraping plate 406, a deformation block 407, a third return spring 408, a displacement plate 409, a supporting block 410, a supporting plate 500, a third auxiliary motor 501, a third motor shaft 502, a fourth pipe 503, a waste cleaning wheel 504, a transmission shaft 505, an auxiliary bevel gear 506, a main bevel gear 507, a lubricating cleaning wheel 508, a recovery pipe 509, a storage cavity 510, a transmission cavity 511, an oil tank 512, an input pipe 513, an output pipe 514, a transmission pump 515, an air outlet 516, an air outlet pipe 517, a heater 518 and a spray head.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 10, the cleaning and maintenance device for the trapezoidal thread lead screw comprises a frame 11, wherein a sliding cavity 210 is fixedly connected to the bottom end wall of the frame 11, a sliding block 208 is slidably connected in the sliding cavity 210, a lifting hydraulic rod 209 is fixedly connected to the top end surface of the sliding block 208, and a work box 200 is fixedly connected to the top end surface of the lifting hydraulic rod 209. The slide block 208 can assist the working box 200 to move in a translational manner in the frame 11 along the processing screw rod, and the lifting hydraulic rod 209 can adjust the height of the bottom end wall of the working box 200, so that the movement of the working device X3 can be adjusted, and the rough machining mechanism X3a, the fine machining mechanism X3b and the auxiliary mechanism X3c in the working device X3 can collide with the bottom teeth of the screw rod to perform cleaning work.

Clamping device X1 includes power connection drive shaft 101 on main motor 100, fixedly connected with clamping platform 102 on the drive shaft 101, frame 11 outside end wall fixedly connected with access & exit 107, access & exit 107 keeps away from clamping platform 102, access & exit 107 medial surface fixedly connected with centers on the removal chamber 103 that clamping platform 102 is symmetrical, sliding connection has auxiliary station 105 in removing the chamber 103, auxiliary station 105 outside end with remove fixedly connected with regulating spring 104 between the chamber 103 medial surface, auxiliary station 105 internal rotation is connected with auxiliary wheel 106. Through in the access & exit 107 puts into equipment with the lead screw that needs processing, utilize clamping platform 102 carries out the centre gripping to it fixed, and auxiliary wheel 106 is in under the elastic action of regulating spring 104, carry out the auxiliary fixation to the lead screw, start simultaneously main motor 100, the accessible drive shaft 101 drives clamping platform 102 rotates to drive the lead screw and rotate, realize work box 200 carries out translation motion on the lead screw, accomplishes the washing operation to the lead screw tooth interdentium, increases work efficiency.

The moving device X2 includes two adjusting motors 205 fixedly connected in the bottom end wall of the working box 200 and symmetrical around the heater 517, the adjusting motors 205 are connected with a lead screw 203 by power, the lead screw 203 is connected with a nut 204 by rotation, the nut 204 is connected with an adjusting hydraulic rod 202 by fixed connection, the bottom end face of the adjusting hydraulic rod 202 is fixedly connected with a moving block 206, and the bottom end face of the moving block 206 is fixedly connected with the composite gear 12. The adjusting motor 205 is started to drive the screw rod 203 to rotate, so that the nut 204 is driven to move, the adjusting hydraulic rod 202 can be driven by the nut 204 to move, the adjusting hydraulic rod 202 drives the composite teeth 12 to move through the moving block 206, so that the composite teeth 12 are meshed under screw rod tooth pitches of different specifications, the working box 200 is driven to move integrally, the adjusting hydraulic rod 202 is started to adjust different heights of the composite teeth 12, lead screws of different diameters are meshed, and the sliding block 208 is matched to move.

Rough machining mechanism X3a can carry out preliminary clearance to iron fillings and the grease between the screw rod tooth, be equipped with motion chamber 303 in the rough machining mechanism X3a, the first pair of motor 304 of motion chamber 303 medial surface fixedly connected with, power connection has first motor shaft 302 on the first pair of motor 304, fixedly connected with brush wheel 300 on the first motor shaft 302, fixedly connected with working chamber 207 in the work box 200, first siphunculus 301 and second siphunculus 309 of working chamber 207 bottom end wall fixedly connected with, brush wheel 300 is located in first siphunculus 301, chamber 316 is retrieved to first siphunculus 301 bottom end wall fixedly connected with, second siphunculus 309 medial surface sliding connection has rack plate 313, sliding connection has carriage bar 312 in rack plate 313, carriage bar 312 top terminal surface fixedly connected with 310, a supporting bench 310 top terminal surface fixedly connected with bracing piece 308, the support rod 308 is rotatably connected with a moving shaft 307, and the moving shaft 307 is fixedly connected with a cleaning wheel 306. Through the start first pair motor 304 drives first motor shaft 302 rotates, thereby drives brush wheel 300 rotates, brush wheel 300 rotates and cleans the lead screw tooth surface, gets rid of the iron fillings that persist on the lead screw, avoids iron fillings to influence the grease clearance between follow-up tooth, and through first siphunculus 301 to collect iron fillings retrieve in the chamber 316, simultaneously clean wheel 306 can effectively get rid of the great grease between the lead screw tooth, and utilizes the carriage release lever 312 is in slide in the rack plate 313, thereby adjust clean wheel 306 different positions, the tooth of the different tooth pitches of cooperation is cleared up.

Rough machining mechanism X3a includes fixed connection and is in fan-shaped gear 305 on the first motor axle 302, fan-shaped gear 305 with but the meshing is connected between the rack plate 313, rack plate 313 outside terminal surface with fixedly connected with second reset spring 317 between the motion chamber 303 medial surface, prop up supporting bench 310 bottom terminal surface with sliding connection has first reset spring 311 between the rack plate 313 top terminal surface, second siphunculus 309 bottom terminal surface fixedly connected with waste material chamber 315. Through the elastic property of first reset spring 311, the messenger adjusts the back clean wheel 306 can continuously contradict at the tooth bottom to effectively get rid of the oil dirt that accumulates in the tooth's socket, simultaneously first motor shaft 302 can drive sector gear 305 rotates, sector gear 305 can drive rack plate 313 carries out the translation, works as sector gear 305 rotate to with when rack plate 313 breaks away from the meshing, rack plate 313 can be in reset motion is carried out under the elastic property of second reset spring 317, thereby realizes rack plate 313's reciprocating motion, can realize from this the reciprocating motion of clean wheel 306 to the reinforcing is cleared up the oil dirt between the tooth.

The finish machining mechanism X3b can effectively clean the surface of the screw rod tooth after preliminary cleaning, a second auxiliary motor 400 fixedly connected in the end wall of the bottom of the working box 200 is arranged in the finish machining mechanism X3b, a second motor shaft 401 is connected to the second auxiliary motor 400 in a power mode, the top end face of the second motor shaft 401 is rotatably connected with a working table 404, the top end face of the working table 404 is fixedly connected with a composite tooth 12, the composite tooth 12 comprises a supporting plate 410 fixedly connected to the top end face of the working table 404, a supporting block 409 is fixedly connected in the supporting plate 410, two displacement plates 408 which are symmetrical around the supporting block 409 are slidably connected in the supporting plate 410, a scraping plate 405 is fixedly connected to the bottom end face of the displacement plate 408, and a third reset spring 407 is fixedly connected between the end face of an inner groove in the displacement plate 408 and the outer end face of the, the outer end face of the displacement plate 408 is connected with deformation blocks 406 which are distributed uniformly in a sliding manner. Through the compound tooth 12 is collided in the tooth socket, the displacement plate 408 can move outwards by utilizing the elastic performance of the third reset spring 407, so that the displacement plate 408 better collides with the tooth socket surface, and through the elastic performance in the deformation block 406, the deformation block 406 can perfectly fit different surfaces of the tooth socket, the subsequent oil dirt scraping treatment on the tooth socket surface is enhanced, meanwhile, when the displacement plate 408 moves, the scraper plate 405 can be driven to move, so that the scraper plate 405 can collide with the tooth socket surface, so that when the screw rod rotates, the displacement plate 408 and the scraper plate 405 can effectively scrape the tooth socket in the thread, and when the second secondary motor 400 is started, the cleaning rod 402 can be driven by the second motor shaft 401 to rotate, so that the cleaning rod 402 can remove the oil dirt scraped by the displacement plate 408 and the scraper plate 405, the oil scale is collected into the waste chamber 315 through the third tee 403 and the fourth tube 502.

The utility model discloses a lead screw tooth surface after the clearance is good at the back maintenance can be carried out to complementary unit X3c, be equipped with transmission chamber 510 in the complementary unit X3c, transmission chamber 510 bottom end face fixedly connected with third auxiliary motor 500, power connection has third motor shaft 501 on the third auxiliary motor 500, fixedly connected with main bevel gear 506 on the third motor shaft 501, transmission chamber 510 medial surface rotates and is connected with transmission shaft 504, fixedly connected with waste material cleaning wheel 503, vice bevel gear 505, lubricated cleaning wheel 507 on the transmission shaft 504, vice bevel gear 505 with main bevel gear 506 meshing is connected. By starting the third auxiliary motor 500, the third motor shaft 501 can be driven to rotate, the third motor shaft 501 drives the main bevel gear 506 to rotate, the main bevel gear 506 drives the auxiliary bevel gear 505 to rotate, the auxiliary bevel gear 505 drives the transmission shaft 504 to rotate, and the transmission shaft 504 drives the waste cleaning wheel 503 to rotate, so that the waste cleaning wheel 503 rotates to perform subsequent perfect cleaning on the cleaned teeth, remove some residual stains, and improve the cleaning effect.

The auxiliary mechanism X3c comprises a fourth tube 502 and a recovery tube 508 fixedly connected to the bottom end face of the working chamber 207, the waste cleaning wheel 503 is positioned in the fourth pipe 502, the waste cavity 315 is fixedly connected to the bottom end surface of the fourth pipe 502, the end face of the bottom of the recovery pipe 508 is fixedly connected with a storage cavity 509, the end wall of the bottom of the frame 11 is fixedly connected with an oil tank 511, the end face of the bottom of the oil tank 511 is fixedly connected with a transmission pump 514, the end face of the outer side of the transmission pump 514 is fixedly connected with an input pipe 512 and an output pipe 513, an air outlet 515 and a spray head 518 are fixedly connected to the end surface of the bottom of the working chamber 207, the output pipe 513 is fixedly connected to the spray head 518, the heater 517 is fixedly connected in the end wall of the bottom of the working box 200, the outer end face of the heater 517 is fixedly connected with the air outlet pipe 516, and the air outlet pipe 516 is fixedly connected with the air outlet 515. Through starting the transmission pump 514, thereby utilize the input tube 512 with the transmission pump 514 will lubricate have to be carried to shower nozzle 518 department, shower nozzle 518 carries out the lubricating oil injection to the lead screw after the clearance, simultaneously transmission shaft 504 drives lubricated cleaning wheel 507 and rotates, lubricated cleaning wheel 507 rotates and evenly paints the lead screw after spraying lubricating oil, thereby improves lubricated effect, and unnecessary lubricating oil accessible recovery pipe 508 is collected deposit and carry out recycle in the chamber 509, reduce the wasting of resources, at the same time in carrying out the clearance process to the lead screw, can start heater 517 passes through hot gas outlet pipe 516 follows gas outlet 515 department spouts, heats the inside temperature of working chamber 207, heats the oil dirt and melts, more is convenient for clear up and gets rid of, improves holistic work efficiency.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.

Claims

1. A clean maintenance equipment for trapezoidal thread lead screw which characterized in that: the device comprises a rack 11, wherein a sliding cavity 210 is fixedly connected to the bottom end wall of the rack 11, a sliding block 208 is connected in the sliding cavity 210 in a sliding manner, a lifting hydraulic rod 209 is fixedly connected to the top end surface of the sliding block 208, a working box 200 is fixedly connected to the top end surface of the lifting hydraulic rod 209, a working device X3 is fixedly connected to the bottom end wall of the working box 200, the working device X3 is used for cleaning and maintaining a screw rod interdental space, and the working device X3 comprises a rough machining mechanism X3a, a fine machining mechanism X3b and an auxiliary mechanism X3 c;

a main motor 100 is fixedly connected to the end wall of the inner side of the rack 11, a clamping device X1 is arranged on the main motor 100, a clamping table 102 and an auxiliary wheel 106 are arranged in the clamping device X1, the clamping device X1 can fixedly clamp a processed lead screw, and the clamping table 102 and the auxiliary wheel 106 are matched to clamp lead screws with different diameters;

the adjusting cavity 201 is fixedly connected to the top end face of the working cavity 207, a moving device X2 is arranged in the adjusting cavity 201, and the moving device X2 can drive the working device X3 to move, so that the whole screw rod is cleaned.

2. A cleaning and maintenance device for trapezoidal thread lead screws according to claim 1, characterized in that: rough machining mechanism X3a can carry out preliminary clearance to iron fillings and the grease between the screw rod tooth, be equipped with motion chamber 303 in the rough machining mechanism X3a, the first pair of motor 304 of motion chamber 303 medial surface fixedly connected with, power connection has first motor shaft 302 on the first pair of motor 304, fixedly connected with brush wheel 300 on the first motor shaft 302, fixedly connected with working chamber 207 in the work box 200, first siphunculus 301 and second siphunculus 309 of working chamber 207 bottom end wall fixedly connected with, brush wheel 300 is located in first siphunculus 301, chamber 316 is retrieved to first siphunculus 301 bottom end wall fixedly connected with, second siphunculus 309 medial surface sliding connection has rack plate 313, sliding connection has carriage bar 312 in rack plate 313, carriage bar 312 top terminal surface fixedly connected with 310, a supporting bench 310 top terminal surface fixedly connected with bracing piece 308, a moving shaft 307 is rotatably connected to the supporting rod 308, and a cleaning wheel 306 is fixedly connected to the moving shaft 307;

the finish machining mechanism X3b can effectively clean the surface of the screw rod tooth after preliminary cleaning, a second auxiliary motor 400 fixedly connected in the end wall of the bottom of the working box 200 is arranged in the finish machining mechanism X3b, a second motor shaft 401 is connected to the second auxiliary motor 400 in a power mode, the top end face of the second motor shaft 401 is rotatably connected with a working table 404, the top end face of the working table 404 is fixedly connected with a composite tooth 12, the composite tooth 12 comprises a supporting plate 410 fixedly connected to the top end face of the working table 404, a supporting block 409 is fixedly connected in the supporting plate 410, two displacement plates 408 which are symmetrical around the supporting block 409 are slidably connected in the supporting plate 410, a scraping plate 405 is fixedly connected to the bottom end face of the displacement plate 408, and a third reset spring 407 is fixedly connected between the end face of an inner groove in the displacement plate 408 and the outer end face of the, the outer end face of the displacement plate 408 is connected with deformation blocks 406 which are uniformly distributed in a sliding manner;

the utility model discloses a lead screw tooth surface after the clearance is good at the back maintenance can be carried out to complementary unit X3c, be equipped with transmission chamber 510 in the complementary unit X3c, transmission chamber 510 bottom end face fixedly connected with third auxiliary motor 500, power connection has third motor shaft 501 on the third auxiliary motor 500, fixedly connected with main bevel gear 506 on the third motor shaft 501, transmission chamber 510 medial surface rotates and is connected with transmission shaft 504, fixedly connected with waste material cleaning wheel 503, vice bevel gear 505, lubricated cleaning wheel 507 on the transmission shaft 504, vice bevel gear 505 with main bevel gear 506 meshing is connected.

3. A cleaning and maintenance device for trapezoidal thread lead screws according to claim 1, characterized in that: working device X3 includes rough machining mechanism X3a finish machining mechanism X3b with complementary unit X3c, rough machining mechanism X3a includes fixed connection and is in last sector gear 305 of first motor shaft 302, sector gear 305 with but the meshing is connected between the rack plate 313, rack plate 313 outside end with fixedly connected with second reset spring 317 between the motion chamber 303 medial surface, prop up supporting bench 310 bottom terminal surface with sliding connection has first reset spring 311 between the rack plate 313 top terminal surface, second siphunculus 309 bottom terminal surface fixedly connected with waste material chamber 315.

4. A cleaning and maintenance device for trapezoidal thread lead screws according to claim 3, characterized in that: the finish machining mechanism X3b comprises a third pipe 403 fixedly connected to the bottom end face of the working cavity 207, the bottom end face of the deformation block 406 is fixedly connected with the waste cavity 315, the top end face of the second motor shaft 401 is rotatably connected with the workbench 404, the workbench 404 is fixedly connected with the composite teeth 12, and the scraper 405 is slidably connected to the workbench 404.

5. A cleaning and maintenance device for trapezoidal thread lead screws according to claim 3, characterized in that: complementary unit X3c includes fixed connection and is in the fourth pipe 502 and the recovery tube 508 of work chamber 207 bottom terminal surface, waste material cleaning wheel 503 is located in the fourth pipe 502, fourth pipe 502 bottom terminal surface fixedly connected with waste material chamber 315, recovery tube 508 bottom terminal surface fixedly connected with deposits chamber 509, frame 11 bottom end wall fixedly connected with oil tank 511.

6. A cleaning and maintenance device for trapezoidal thread lead screws according to claim 5, characterized in that: oil tank 511 bottom terminal surface fixedly connected with transmission pump 514, the terminal surface fixedly connected with input tube 512 and output tube 513 outside transmission pump 514, working chamber 207 bottom terminal surface fixedly connected with gas outlet 515 and shower nozzle 518, fixedly connected with on the shower nozzle 518 output tube 513, fixedly connected with heater 517 in the end wall of working chamber 200 bottom, the terminal surface fixedly connected with outlet duct 516 outside heater 517, outlet duct 516 fixedly connected with gas outlet 515.

7. A cleaning and maintenance device for trapezoidal thread lead screws according to claim 1, characterized in that: clamping device X1 includes power connection drive shaft 101 on main motor 100, fixedly connected with clamping platform 102 on the drive shaft 101, frame 11 outside end wall fixedly connected with access & exit 107, access & exit 107 keeps away from clamping platform 102, access & exit 107 medial surface fixedly connected with centers on the removal chamber 103 that clamping platform 102 is symmetrical, sliding connection has auxiliary station 105 in removing the chamber 103, auxiliary station 105 outside end with remove fixedly connected with regulating spring 104 between the chamber 103 medial surface, auxiliary station 105 internal rotation is connected with auxiliary wheel 106.

8. A cleaning and maintenance device for trapezoidal thread lead screws according to claim 1, characterized in that: the moving device X2 includes two adjusting motors 205 fixedly connected in the bottom end wall of the working box 200 and symmetrical around the heater 517, the adjusting motors 205 are connected with a lead screw 203 by power, the lead screw 203 is connected with a nut 204 by rotation, the nut 204 is connected with an adjusting hydraulic rod 202 by fixed connection, the bottom end face of the adjusting hydraulic rod 202 is fixedly connected with a moving block 206, and the bottom end face of the moving block 206 is fixedly connected with the composite gear 12.