CN116787246A - High-precision automatic polishing equipment for wind power bearing machining and application method thereof - Google Patents
High-precision automatic polishing equipment for wind power bearing machining and application method thereof Download PDFInfo
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- CN116787246A CN116787246A CN202311037694.1A CN202311037694A CN116787246A CN 116787246 A CN116787246 A CN 116787246A CN 202311037694 A CN202311037694 A CN 202311037694A CN 116787246 A CN116787246 A CN 116787246A
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- 238000005498 polishing Methods 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003754 machining Methods 0.000 title claims description 11
- 239000000110 cooling liquid Substances 0.000 claims abstract description 74
- 238000012545 processing Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 239000003595 mist Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 49
- 238000000227 grinding Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000005507 spraying Methods 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000000889 atomisation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
- B25J11/0065—Polishing or grinding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses high-precision automatic polishing equipment for wind power bearing processing and a use method thereof, which belong to the technical field of polishing equipment and comprise an assembly frame, wherein a clamping mechanism is fixedly arranged at the top of the assembly frame, a universal bearing is detachably arranged at the top of the clamping mechanism, a driving mechanical arm is fixedly arranged at one side of the assembly frame, and a hydraulic mechanism is fixedly arranged at the tail end of the driving mechanical arm. According to the invention, the cooling liquid in the spray pipe is sprayed outwards under the atomization action of the atomizing nozzle, the inclined-angle shielding cover can spray the atomized cooling liquid outside the cooling liquid box in a fan shape, the sprayed mist can drop on the surface of the bearing piece to cool the bearing piece again, and the cooling liquid is sprayed out for cooling again after the sweeps in the polishing cooling liquid are filtered and collected, so that the waste caused by direct discharge of the cooling liquid is avoided, the influence of residual sweeps in the cooling liquid caused by non-polishing is avoided, the use effect is improved, and the processing adaptability is met.
Description
Technical Field
The invention belongs to the technical field of polishing equipment, and particularly relates to high-precision automatic polishing equipment for wind power bearing machining and a using method thereof.
Background
The grinding processing is a processing method for removing redundant layers on the surface of a workpiece by means of the cutting action of a grinding tool, so that the surface quality of the workpiece meets the preset requirement, the design service life of the wind power turntable bearing exceeds 20 years, the bearing capacity and the channel precision of the bearing directly influence the service life of the wind power turntable bearing, once the channel of the bearing is severely worn and even fatigue peeled off, the bearing capacity and the running precision of the bearing are extremely reduced, intermittent clamping, running noise and the like of the bearing are extremely easy to occur, the bearing is fast invalid, a fan cannot normally run, even serious accidents such as overturning of the bearing are caused, and therefore, high-precision grinding equipment is needed.
Chinese patent stability CN112008550B discloses a polishing device in bearing production, comprising a bracket, a limiting device, a polishing device and a rotary driving device; the bracket comprises a supporting bottom plate; a plurality of lower connecting rods which are uniformly distributed are arranged on the bottom surface of the supporting bottom plate; the upper end of the lower connecting rod is fixed with a lower supporting plate; a pair of vertical connecting rods are respectively formed at the front part and the rear end of the upper end surface of the lower supporting plate; front and rear limiting plates are respectively fixed at the upper ends of a pair of vertical connecting rods at the front side and the rear side; a pair of upper support rods are formed on the upper end surfaces of the front limiting plate and the rear limiting plate; the upper ends of the four upper support rods are fixedly provided with an upper support plate; the limiting device comprises two pairs of moving limiting blocks; a pair of left and right moving grooves which are arranged in a left-right symmetrical way are respectively formed on the end surfaces of the front and rear limiting plates, which are close to each other; the movable limiting blocks are respectively arranged in the left-right movable grooves at the corresponding sides in a left-right movable manner; the flexible cylindric spacing post that is provided with around on the removal stopper, this scheme can realize the stable centre gripping to the bearing, but when in-service use, the coolant liquid can remain on emery wheel and processing component surface, and the sweeps that the coolant liquid was not taken away lead to scraping when polishing with the face contact of polishing when polishing next time easily, can not fine satisfy the use needs.
Disclosure of Invention
The invention aims at: in order to solve the problems that cooling liquid can remain on the surfaces of a grinding wheel and a processing member and scraps which are not taken away by the cooling liquid are easy to scratch when contacting with a grinding surface in the next grinding, the high-precision automatic grinding equipment for wind power bearing processing is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a wind-powered electricity generation is automatic equipment of polishing of high accuracy for bearing processing, includes the assembly jig, assembly jig top fixed mounting has fixture, fixture top demountable installation has universal bearing, assembly jig one side fixed mounting has the drive arm, the terminal fixed mounting of drive arm has hydraulic mechanism, hydraulic mechanism telescoping portion bottom one side fixed mounting has the polishing wheel, polishing wheel top one side fixed mounting has hydrojet cooling mechanism, hydraulic mechanism telescoping portion bottom opposite side fixed mounting has adjustment mechanism, adjustment mechanism opposite side fixed mounting has shielding mechanism, shielding mechanism is located hydrojet cooling mechanism radial one side symmetry position for shielding polishing coolant liquid and guiding blowout, shielding mechanism one side adjustable connection has the scraping mechanism, the scraping mechanism is located the polishing wheel front side for strike off the coolant liquid of bearing piece surface adhesion.
As a further description of the above technical solution:
the shielding mechanism comprises a shielding cover, the shielding cover is rotatably connected to the bottom side of the telescopic part of the hydraulic mechanism through an adjusting mechanism, a liquid cavity for containing polishing cooling liquid to circulate is formed in the inner cavity of the shielding cover, a impurity filtering box is fixedly connected to the outer portion of the other side of the shielding cover, the inner cavity of the impurity filtering box is communicated with the liquid cavity of the shielding cover, a spray pipe is communicated with the outer portion of the impurity filtering box, and a plurality of atomizing nozzles are communicated with the outer side wall of the spray pipe.
As a further description of the above technical solution:
the top of the impurity filtering box is provided with an inserting groove, an inner cavity of the inserting groove is connected with an adsorption filter screen in an inserting mode, and a particle screen is fixedly installed between the inner wall of the shielding cover and the liquid cavity and used for screening out mixed scraps in cooling liquid.
As a further description of the above technical solution:
the cross section of the shielding cover is arc-shaped, and the shielding cover is a metal heat conducting plate.
As a further description of the above technical solution:
the adjusting mechanism comprises a connecting plate, the connecting plate is fixedly connected to one side of the top of the outer wall of the shielding cover, the transmission seat is fixedly connected to the top of the connecting plate, the transmission seat is hinged to one side of the transmission seat through a pin shaft, the top of the transmission seat is fixedly connected with an adjusting sliding rail, the outer side wall of the adjusting sliding rail is slidably connected with a limiting seat, the limiting seat is fixedly connected to the top of the telescopic part of the hydraulic mechanism, and one side of the limiting seat is provided with a limiting bolt for controlling and adjusting the inserting depth of the sliding rail.
As a further description of the above technical solution:
the adjusting slide rail bottom fixedly connected with fixed block, fixed block one side is articulated through the round pin axle has electric putter, the electric putter other end is rotated through the round pin axle and is connected in adjusting seat one side for the inclination of adjusting the seat through electric putter's extension control.
As a further description of the above technical solution:
the liquid scraping mechanism comprises a connecting block, the connecting block is fixedly connected to one side of the shielding cover, a universal bearing is embedded into one side of the connecting block, a sliding rod is slidably connected to an inner cavity of the universal bearing, a friction wheel is fixedly connected to the bottom end of the sliding rod, a limiting block is fixedly connected to one end of the sliding rod, a second spring is sleeved on the outer side wall of the sliding rod, and two ends of the second spring are fixedly connected with the limiting block and one side of the universal bearing respectively.
As a further description of the above technical solution:
the spray cooling mechanism comprises a fixed plate, the fixed plate bottom fixedly connected with is transferred to the ball, and transfers to ball rotation and connect at piston rod bottom expansion portion top, fixed plate top intercommunication has the junction valve, the junction valve is linked together with outside liquid pump, the junction valve other end has the pressurization nozzle through the pipeline intercommunication, pressurization nozzle fixed connection is being transferred to ball inner chamber for adjust pressurization nozzle spray orientation through transferring to the rotation of ball, fixed plate bottom fixedly connected with a plurality of regulation air bags, it has the gas tube to adjust the expansion angle regulation transfer ball orientation of air bag to adjust air bag bottom and piston rod expansion portion top one side fixed connection, it has the gas tube to adjust air bag one side intercommunication.
As a further description of the above technical solution:
the clamping mechanism comprises a clamping disc, the bottom of the clamping disc is fixedly connected with the top of the assembly frame, a plurality of sliding grooves are formed in the top of the clamping disc along the axial center equidistance in a surrounding mode, a transmission block is fixedly arranged in each sliding groove through a transmission member, the top of the transmission block is fixedly connected with a clamping block, the cross section of the clamping block is L-shaped, and an inner cavity of the clamping block is detachably connected with an abutting assembly block.
As a further description of the above technical solution:
the clamping block is characterized in that a groove body is formed in one side of the clamping block, a clamping block is slidably connected to the inner cavity of the groove body, one side of the clamping block is fixedly connected with one side of the abutting assembly block, the bottom of the abutting assembly block is attached to one side of the top of the clamping block, an inserting hole is formed in one side of the clamping block, a clamping sleeve is embedded into the top of the inner cavity of the groove body of the clamping block, a clamping rod is slidably connected to the clamping sleeve, the clamping rod and the clamping sleeve are in tight fit, the bottom of the clamping rod is inserted into the inserting hole and is used for limiting the abutting assembly block, a handle is fixedly connected to the top end of the clamping rod, a first spring is sleeved on the outer side wall of the clamping rod, and two ends of the first spring are fixedly connected with the handle and one side of the top of the clamping block respectively.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, when polishing contact temperature rises, polishing cooling liquid is sent into a liquid spraying cooling mechanism through an external pump body to be pressurized and then sent into one side of a polishing grinding wheel, water liquid is discharged to the opposite side after being contacted with a bearing piece through the liquid spraying cooling mechanism, the discharged cooling liquid is abutted with a shielding cover, most of particles are filtered out through a particle screen after the cooling liquid is collected in a range, the cooling liquid enters a liquid cavity in the shielding cover, the cooling liquid in the liquid cavity can be sent into a spray pipe on one side after being fully filtered through an adsorption filter screen, the cooling liquid in the spray pipe is sprayed outwards under the atomization effect of an atomization nozzle, the sprayed mist can fall outside an atomized cooling liquid box in a fan shape and cool the bearing piece again, waste caused by direct discharge of the cooling liquid is avoided, the effect of non-polishing effect of residual waste in the cooling liquid is avoided, and the processing adaptability is met.
2. According to the invention, through the designed adjusting mechanism, the adjusting air bag can drive the top fixing plate to deflect and adjust through the direction adjusting ball after inflation, the direction of the nozzle angle of the bottom side pressurizing nozzle is conveniently controlled, the reflection extension angle after spraying liquid is favorably adjusted and controlled, the subsequent direction of cooling liquid can enter the shielding cover for recycling, the adjusting air bag inflating port is arranged at the top of the fixing plate, the adjustment of the angle of the polishing grinding wheel is conveniently controlled and adjusted, meanwhile, the adjusting seat is driven to deflect around the transmission seat through the working extension of the electric push rod, the relative inclination angle of the shielding cover at the bottom side can be rotated by the adjusting seat, the abutting effect of the shielding cover on the sprayed cooling liquid is quickly adjusted, and the conversion and utilization effects on the polishing cooling liquid are improved.
3. According to the invention, through the designed liquid scraping mechanism, after cooling liquid is adhered to the surface of the bearing piece, the bearing piece adhered with the cooling liquid can be contacted with one side friction wheel after rotating, the friction wheel can scrape the cooling liquid adhered to the surface of the bearing piece after being contacted with the friction wheel, when the shielding cover is synchronously adjusted, the friction wheel can be deflected and adjusted through the rotation of the sliding rod in the universal bearing, the friction wheel can be fully attached to the surface of the bearing piece after adjustment, and the second spring can improve the attaching stability of the friction wheel by utilizing self elasticity.
4. According to the clamping mechanism, the clamping rod is driven to move upwards to be separated from the clamping block by pulling the handle, at the moment, the abutting assembly blocks are pulled to move out of the groove body on one side of the clamping block by the clamping block on one side, after the abutting assembly blocks with different sizes on the other side are clamped into the clamping block by the clamping block, the clamping rod can clamp the abutting assembly blocks under the reset action of the first spring, so that the modularized assembly adjustment treatment of the abutting assembly blocks can be controlled rapidly, and the limit treatment requirement caused by the processing treatment is met.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a high-precision automatic polishing device for wind power bearing machining;
fig. 2 is an enlarged schematic diagram of a portion a of a high-precision automatic polishing device for wind power bearing processing according to the present invention;
FIG. 3 is a schematic diagram of the lateral overall structure of the high-precision automatic polishing equipment for wind power bearing machining;
FIG. 4 is an enlarged schematic diagram of a part B of the high-precision automatic polishing equipment for wind power bearing processing;
FIG. 5 is a schematic diagram of the transverse overall structure of the high-precision automatic polishing equipment for wind power bearing machining;
FIG. 6 is an enlarged schematic view of a C part of a high-precision automatic polishing device for wind power bearing processing;
FIG. 7 is a schematic diagram of an explosion splitting structure of a high-precision automatic polishing device for wind power bearing processing;
fig. 8 is a schematic diagram of a disassembly and assembly structure of a clamping mechanism of a high-precision automatic polishing device for wind power bearing processing;
fig. 9 is a schematic diagram of another overall angle structure of a high-precision automatic polishing device for wind power bearing processing.
Legend description:
1. an assembly frame; 2. a clamping mechanism; 201. a transmission block; 202. a clamping plate; 203. a sliding groove; 204. a clamping block; 205. abutting the assembly block; 206. a clamping block; 207. a clamping rod; 208. a first spring; 3. a bearing member; 4. a spray liquid cooling mechanism; 401. a fixing plate; 402. adjusting the air bag; 403. a pressurized nozzle; 404. a connecting valve; 5. a hydraulic mechanism; 6. polishing grinding wheel; 7. a shielding mechanism; 701. a impurity filtering box; 702. a shielding cover; 703. a spray tube; 704. an atomizing nozzle; 705. adsorbing a filter screen; 706. a particle screen; 8. a liquid scraping mechanism; 801. a slide bar; 802. a connecting block; 803. a second spring; 804. a friction wheel; 805. a universal bearing; 9. an adjusting mechanism; 901. a limit seat; 902. adjusting the sliding rail; 903. an electric push rod; 904. a fixed block; 905. a transmission seat; 906. an adjusting seat; 907. a connecting plate; 10. the mechanical arm is driven.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: the high-precision automatic polishing equipment for wind power bearing machining comprises an assembly frame 1, a clamping mechanism 2 is fixedly arranged at the top of the assembly frame 1, a universal bearing 805 is detachably arranged at the top of the clamping mechanism 2, a driving mechanical arm 10 is fixedly arranged at one side of the assembly frame 1, a hydraulic mechanism 5 is fixedly arranged at the tail end of the driving mechanical arm 10, a polishing grinding wheel 6 is fixedly arranged at one side of the bottom of a telescopic part of the hydraulic mechanism 5, a liquid spraying cooling mechanism 4 is fixedly arranged at one side of the top of the polishing grinding wheel 6, an adjusting mechanism 9 is fixedly arranged at the other side of the bottom of the telescopic part of the hydraulic mechanism 5, a shielding mechanism 7 is fixedly arranged at the other side of the adjusting mechanism 9 and is positioned at the symmetrical position at one radial side of the liquid spraying cooling mechanism 4 and used for shielding polishing cooling liquid and guiding spraying out, a liquid scraping mechanism 8 is adjustably connected to one side of the shielding mechanism 7, the liquid scraping mechanism 8 is positioned at the front side of the polishing grinding wheel 6 and is used for scraping the cooling liquid adhered to the surface of the bearing piece 3, the shielding mechanism 7 comprises a shielding cover 702, the shielding cover 702 is rotatably connected to the bottom side of the telescopic part of the hydraulic mechanism 5 through an adjusting mechanism 9, a liquid cavity for containing polishing cooling liquid to circulate is formed in the inner cavity of the shielding cover 702, a impurity filtering box 701 is fixedly connected to the outer side of the shielding cover 702, the inner cavity of the impurity filtering box 701 is communicated with the liquid cavity of the shielding cover 702, a spray pipe 703 is communicated to the outer side of the impurity filtering box 701, a plurality of spray nozzles 704 are communicated to the outer side wall of the spray pipe 703, an inserting groove is formed in the top of the impurity filtering box 701, an adsorption filter screen 705 is inserted and connected to the inner cavity of the inserting groove, a particle screen 706 is fixedly arranged between the inner wall of the shielding cover 702 and the liquid cavity and is used for screening out mixed waste scraps in the cooling liquid, the cross section shape of the shielding cover 702 is arc, and shielding cover 702 is the metal heat-conducting plate, hydrojet cooling mechanism 4 includes fixed plate 401, fixed plate 401 bottom fixedly connected with steering ball, and steering ball rotates and connect at piston rod bottom telescoping portion top, fixed plate 401 top intercommunication has connecting valve 404, connecting valve 404 is linked together with outside liquid pump, the connecting valve 404 other end has pressurized nozzle 403 through the pipeline intercommunication, pressurized nozzle 403 fixed connection is in steering ball inner chamber for adjust pressurized nozzle 403 hydrojet orientation through steering ball's rotation, fixed plate 401 bottom fixedly connected with a plurality of regulation gasbag 402, regulation gasbag 402 bottom and piston rod telescoping portion top one side fixed connection, regulation gasbag 402 one side intercommunication has the gas tube for adjust steering ball orientation through the expansion angle of inflation control regulation gasbag 402.
The implementation mode specifically comprises the following steps: when polishing, the clamping mechanism 2 rotates to drive the bearing part 3 to rotate, the polishing grinding wheel 6 contacts with the side wall of the bearing part 3 to polish when the bearing part 3 rotates, when the polishing contact is heated, polishing cooling liquid is sent into the liquid spraying cooling mechanism 4 through the external pump body to be pressurized and then sent into one side of the polishing grinding wheel 6, cooling liquid drives heat generated by polishing through the contact between the polishing grinding wheel 6 and the bearing part 3, and after water liquid contacts with the bearing part 3 through the liquid spraying cooling mechanism 4, cooling liquid sent out by high pressure can be extended and discharged to the opposite side under the abutting action of the polishing grinding wheel 6 and the bearing part 3, the discharged cooling liquid also has certain impact kinetic energy and carries waste scraps generated by partial polishing, the cooling liquid can be abutted with a shielding cover 702 which is adjusted to one side after moving, the shielding cover 702 is used for collecting the cooling liquid in a range, filtering most of particles through the particle screen 706, then entering a liquid cavity in the shielding cover 702, fully filtering the cooling liquid in the liquid cavity through the adsorption screen 705, then sending the cooling liquid into the spray pipe 703 at one side, spraying the cooling liquid in the spray pipe 703 outwards under the atomization effect of the atomizing nozzle 704, at the moment, spraying the atomized cooling liquid outside a fan-shaped manner through the shielding cover 702 with an inclined angle, and then, dropping the sprayed mist on the surface of the bearing piece 3 to cool the bearing piece 3 again, so that self-absorption treatment of grinding cooling liquid can be realized, and the cooling liquid is sprayed and sprayed again after the waste dust in the grinding cooling liquid is filtered and collected, so that the use effect is improved, the processing adaptability is met, and the adsorbed impurities can be quickly removed by pulling the adsorption screen 705 through the designed adsorption screen 705;
through the hydrojet cooling mechanism 4 of design, adjust gasbag 402 can drive top fixed plate 401 through adjusting to the ball and deflect the regulation after inflation, the orientation nozzle angle of convenient control bottom side pressurization nozzle 403 is favorable to regulating and controlling the reflection extension angle after the hydrojet, can make the follow-up flow direction of cooling liquid can get into and shelter from cover 702 in carry out recycle, and adjust gasbag 402 inflation inlet and locate fixed plate 401 top, the convenient control adjustment that aerify, satisfy the regulation adaptation to polishing wheel 6 angles, and the polishing gear can extend the allotment through the cooperation of rear side drive arm 10 and hydraulic mechanism 5 along bearing piece 3 axle center position, satisfy the processing treatment needs to different sizes bearing piece 3.
Referring to fig. 1 and 3-4, the adjusting mechanism 9 includes a connecting plate 907, the connecting plate 907 is fixedly connected to one side of the top of the outer wall of the shielding cover 702, the top of the connecting plate 907 is fixedly connected with a transmission seat 905, one side of the transmission seat 905 is hinged with the transmission seat 905 through a pin shaft, the top of the transmission seat 905 is fixedly connected with an adjusting slide rail 902, the outer side wall of the adjusting slide rail 902 is slidably connected with a limiting seat 901, the limiting seat 901 is fixedly connected to the top of the telescopic part of the hydraulic mechanism 5, one side of the limiting seat 901 is provided with a limiting bolt for controlling the inserting depth of the adjusting slide rail 902, the bottom of the adjusting slide rail 902 is fixedly connected with a fixing block 904, one side of the fixing block 904 is hinged with an electric push rod 903 through a pin shaft, and the other end of the electric push rod 903 is rotatably connected to one side of the adjusting seat 906 through a pin shaft for controlling the inclination angle of the adjusting seat 906 through the extension of the electric push rod 903.
The implementation mode specifically comprises the following steps: when polishing is carried out, through the control adjust slide rail 902 in transmission seat 905 after sliding corresponding position, through the fixed position of adjusting slide rail 902 of spacing bolt carry out the relevant position of shielding cover 702, simultaneously after adjusting, can drive through electric putter 903 work extension and adjust seat 906 and deflect around transmission seat 905, adjust seat 906 rotation can the relative inclination of bottom side shielding cover 702, thereby can the butt effect of quick adjustment shielding cover 702 to blowout coolant liquid, improve the conversion utilization effect to polishing coolant liquid, adjust seat 906 through the rotation adjustment of round pin axle can improve rotation regulation adaptability, improve the treatment effect, and adjust slide rail 902 and seal the treatment effect through the spacing treatment effect of spacing seat 901, avoid shielding cover 702 to take place the slippage.
Referring to fig. 5-6, the liquid scraping mechanism 8 includes a connection block 802, the connection block 802 is fixedly connected to one side of the shielding cover 702, a universal bearing 805 is embedded on one side of the connection block 802, an inner cavity of the universal bearing 805 is slidably connected with a sliding rod 801, a friction wheel 804 is fixedly connected to the bottom end of the sliding rod 801, one end of the sliding rod 801 is fixedly connected with a limiting block, a second spring 803 is sleeved on the outer side wall of the sliding rod 801, and two ends of the second spring 803 are fixedly connected with the limiting block and one side of the universal bearing 805 respectively.
The implementation mode specifically comprises the following steps: after the cooling liquid is adhered to the surface of the bearing piece 3, the part of the bearing piece 3 adhered with the cooling liquid can be contacted with one side friction wheel 804 after rotating, the friction wheel 804 can be contacted with the cooling liquid adhered to the surface of the bearing piece 3 and can be scraped off, meanwhile, when the shielding cover 702 is synchronously adjusted, deflection adjustment can be carried out through rotation of the sliding rod 801 in the universal bearing 805, the friction wheel 804 can be fully attached to the surface of the bearing piece 3 after adjustment, and the attaching stability of the friction wheel 804 can be improved through the self elasticity of the second spring 803 through the designed second spring 803, the attaching effect of the universal wheel can be achieved through the design of the universal bearing 805, the friction wheel 804 is attached to the rubber wheel or the brush wheel, and the friction scraping effect can be improved.
Referring to fig. 7-9, the clamping mechanism 2 includes a clamping disc 202, the bottom of the clamping disc 202 is fixedly connected with the top of the mounting frame 1, a plurality of sliding grooves 203 are circumferentially formed in the top of the clamping disc 202 along the axial center at equal intervals, a transmission block 201 is fixedly mounted in the sliding grooves 203 through a transmission member, a clamping block 204 is fixedly connected to the top of the transmission block 201, the cross section of the clamping block 204 is L-shaped, an inner cavity of the clamping block 204 is detachably connected with an abutting assembly block 205, a groove body is formed in one side of the clamping block 204, a clamping block 206 is slidably connected with a clamping block 206, one side of the clamping block 206 is fixedly connected with one side of the abutting assembly block 205, the bottom of the abutting assembly block 205 is attached to one side of the top of the clamping block 204, an inserting hole is formed in one side of the clamping block 206, a clamping sleeve 207 is embedded in the top of the groove body, a clamping rod 207 is in tight fit with the clamping sleeve, the bottom of the clamping rod 207 is in the inserting hole and is used for limiting the abutting assembly block 205, one side of the clamping rod 207 is fixedly connected with a handle 208, and two ends of the handle 204 are respectively connected with one side of the two ends of the handle 204.
The implementation mode specifically comprises the following steps: the clamping disc 202 can be fully clamped and limited through the plurality of clamping blocks 204 at the top, and the relative inclination of the customized abutting assembly blocks 205 can be realized, the clamping processing requirements for bearing pieces 3 of different sizes are met, the clamping rod 207 is driven to move upwards and separate from the clamping block 206 through the pulling handle, at the moment, the abutting assembly blocks 205 at the other side are moved out of the groove body at one side of the clamping block 204 through the clamping block 206, the abutting assembly blocks 205 at the other side are clamped into the clamping block 204 through the clamping block 206, the clamping rod 207 can clamp the abutting assembly blocks 205 under the reset action of the first springs 208, so that the modularized assembly adjustment processing for the abutting assembly blocks 205 can be quickly controlled, the processing requirements are met, the limiting processing requirements are met, a driving mechanism is arranged at the bottom side of the assembly frame 1, the clamping disc 202 can be driven to rotate to carry out rotation polishing processing on the bearing pieces 3, and the processing effect is improved.
Working principle: when the polishing device is used, when polishing is carried out, the clamping disc 202 can drive the top clamping blocks 204 to move inwards towards the axis through the control of the driving mechanism, the driving mechanism controls the clamping mechanism 2 to rotate so as to drive the bearing piece 3 to rotate, the polishing grinding wheel 6 contacts the side wall of the bearing piece 3 to polish when the bearing piece 3 rotates, when the polishing contact temperature rises, polishing cooling liquid is sent into one side of the polishing grinding wheel 6 after being pressurized by the liquid spraying cooling mechanism 4 through the external pump body, the top fixing plate 401 is driven to deflect and adjust through the direction adjusting ball after the air bag 402 is inflated, the extending angle of the cooling liquid corresponds to the shielding cover 702 through the direction of the nozzle of the bottom side pressurizing nozzle 403, the cooling liquid drives heat generated by polishing through the contact between the polishing grinding wheel 6 and the bearing piece 3, and the cooling liquid can be extended and discharged to the opposite side under the abutting action of the polishing grinding wheel 6 and the bearing piece 3 through the liquid spraying cooling mechanism 4, and the discharged cooling liquid also has a certain impact kinetic energy and carries part of waste scraps generated by polishing;
the electric push rod 903 works to extend to drive the adjusting seat 906 to deflect around the transmission seat 905, the adjusting seat 906 rotates to enable the relative inclination angle of the shielding cover 702 at the bottom side, cooling liquid can be abutted against the shielding cover 702 with one side being adjusted after moving, most of particles are filtered out through the particle screen 706 after the shielding cover 702 collects the cooling liquid in a range, the cooling liquid in the liquid cavity can be sent into the spraying pipe 703 at one side after being fully filtered through the adsorption filter screen 705, the cooling liquid in the spraying pipe 703 is sprayed outwards under the atomization effect of the atomizing nozzle 704, at the moment, the shielding cover 702 with the inclination angle can enable the outside of the atomized cooling liquid box to be sprayed in a fan shape, sprayed mist can fall on the surface of the bearing part 3 to cool the bearing part 3 again, after the cooling liquid is adhered on the surface of the bearing part 3, the part 3 adhered with the cooling liquid contacts with the friction wheel 804 at one side after rotating, and the friction wheel 804 contacts with the cooling liquid adhered on the surface of the bearing part 3.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The use method of the high-precision automatic polishing equipment for wind power bearing machining comprises an assembly frame (1), and is characterized in that a clamping mechanism (2) is fixedly arranged at the top of the assembly frame (1), a bearing piece (3) is detachably arranged at the top of the clamping mechanism (2), a driving mechanical arm (10) is fixedly arranged at one side of the assembly frame (1), a hydraulic mechanism (5) is fixedly arranged at the tail end of the driving mechanical arm (10), a polishing grinding wheel (6) is fixedly arranged at one side of the bottom of a telescopic part of the hydraulic mechanism (5), a liquid spraying cooling mechanism (4) is fixedly arranged at one side of the top of the polishing grinding wheel (6), an adjusting mechanism (9) is fixedly arranged at the other side of the bottom of the telescopic part of the hydraulic mechanism (5), a shielding mechanism (7) is arranged at the symmetrical position of one side of the radial direction of the liquid spraying cooling mechanism (4), a liquid scraping mechanism (8) is adjustably connected to one side of the shielding mechanism (7), the liquid scraping mechanism (8) is arranged at the front side of the polishing (6) and is used for scraping cooling liquid adhered to the surface of the bearing piece (3);
the shielding mechanism (7) comprises a impurity filtering box (701), a shielding cover (702), a spray pipe (703), a plurality of atomizing nozzles (704), an adsorption filter screen (705) and a particle screen (706), wherein the cross section of the shielding cover (702) is arc-shaped, and the shielding cover (702) is a metal heat conducting plate;
the adjusting mechanism (9) comprises a limiting seat (901), an adjusting sliding rail (902), an electric push rod (903), a fixed block (904), a transmission seat (905), an adjusting seat (906) and a connecting plate (907), wherein one side of the limiting seat (901) is provided with a limiting bolt;
the liquid scraping mechanism (8) comprises a sliding rod (801), a connecting block (802), a second spring (803), a friction wheel (804) and a universal bearing (805), wherein the friction wheel (804) is a laminating rubber wheel or a hairbrush wheel;
the spray cooling mechanism (4) comprises a fixed plate (401), an adjusting air bag (402), a pressurizing nozzle (403) and a connecting valve (404), wherein the bottom of the fixed plate (401) is fixedly connected with a direction adjusting ball, and the connecting valve (404) is communicated with an external liquid pump;
the clamping mechanism (2) comprises a transmission block (201), a clamping disc (202), a sliding groove (203), a clamping block (204), an abutting assembly block (205), a clamping block (206), a clamping rod (207) and a first spring (208), wherein the cross section of the clamping block (204) is L-shaped, and a plurality of the sliding grooves (203) are formed in the top of the clamping disc (202) in an equidistance and surrounding mode along the axis; a clamping sleeve is embedded at the top of the inner cavity of the groove body of the clamping block (204), and the clamping rod (207) is connected in a sliding manner;
when the automatic polishing equipment is used, the clamping mechanism (2) rotates to drive the bearing piece (3) to rotate, the polishing grinding wheel (6) rotates to carry out polishing for the side wall of the bearing piece (3) in a contact mode, when polishing contact is carried out and temperature rises, polishing cooling liquid is sent into one side of the polishing grinding wheel (6) after being pressurized by the liquid spraying cooling mechanism (4), cooling liquid drives heat generated by polishing through contact between the polishing grinding wheel (6) and the bearing piece (3), water liquid is contacted with the bearing piece (3) through the liquid spraying cooling mechanism (4), cooling liquid sent out under high pressure can be extended and discharged to the opposite side under the abutting action of the polishing grinding wheel (6) and the bearing piece (3), discharged cooling liquid carries waste scraps generated by partial polishing, the cooling liquid can abut against a shielding cover (702) with one side being adjusted, the shielding cover (702) can carry out the cooling liquid after the cooling liquid is collected, most of particles are filtered by particles (706) and then enter an inner liquid cavity of the shielding cover (702), cooling liquid in the liquid cavity can be sprayed out of a fan-shaped spray pipe (703) through the filtering net (703) after the cooling liquid is sprayed out, the cooling liquid can be sprayed out of a full spray pipe (703) at one side of the fan-shaped spray nozzle (703), the sprayed mist can fall on the surface of the bearing piece (3) to cool the bearing piece (3) again, and the adsorbed impurities are rapidly removed by pulling the adsorption filter screen (705).
2. The method for using the high-precision automatic polishing equipment for wind power bearing machining according to claim 1, wherein the method comprises the following steps: when polishing is carried out, through control regulation slide rail (902) in transmission seat (905) after sliding corresponding position, through the fixed position of adjusting slide rail (902) of limit bolt carry out the relevant position of shielding cover (702), simultaneously after adjusting, can drive through electric putter (903) work extension and adjust seat (906) and deflect around transmission seat (905), the relative inclination that can bottom side shielding cover (702) is rotated to adjusting seat (906), thereby can fast adjustment shielding cover (702) to the butt effect of blowout coolant liquid, and adjust slide rail (902) and can avoid shielding cover (702) emergence slippage through the spacing processing of limit seat (901).
3. The method for using the high-precision automatic polishing equipment for wind power bearing machining according to claim 1, wherein the method comprises the following steps: after the cooling liquid is adhered to the surface of the bearing piece (3), the bearing piece (3) part adhered with the cooling liquid can be contacted with one side friction wheel (804) after rotating, the friction wheel (804) can be contacted with the cooling liquid adhered to the surface of the bearing piece (3) can be scraped, meanwhile, when the shielding cover (702) is synchronously adjusted, deflection adjustment can be carried out through rotation of the sliding rod (801) in the universal bearing (805), the friction wheel (804) is fully attached to the surface of the bearing piece (3) after adjustment, and the second spring (803) can improve the attaching stability of the friction wheel (804) by utilizing self elasticity.
4. The method for using the high-precision automatic polishing equipment for wind power bearing machining according to claim 1, wherein the method comprises the following steps: the clamping disc (202) can fully clamp and limit through the plurality of clamping blocks (204) at the top, and the clamping requirements on bearing pieces (3) with different sizes can be met by arranging the relative inclination angles of the abutting assembly blocks (205); the clamping rod (207) is driven to move upwards by pulling the handle to be separated from the clamping block (206), at the moment, the abutting assembly blocks (205) are moved out of the groove body at one side of the clamping block (204) through the clamping block (206), after the abutting assembly blocks (205) with different sizes are clamped into the clamping block (204) through the clamping block (206), the clamping rod (207) can clamp the abutting assembly blocks (205) under the reset action of the first spring (208), and therefore modular assembly adjustment treatment of the abutting assembly blocks (205) can be controlled rapidly; the bottom side of the assembly frame (1) is provided with a driving mechanism which can drive the clamping disc (202) to rotate so as to carry out rotation polishing treatment on the bearing piece (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311037694.1A CN116787246A (en) | 2023-03-28 | 2023-03-28 | High-precision automatic polishing equipment for wind power bearing machining and application method thereof |
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| CN202310310744.2A CN116021355B (en) | 2023-03-28 | 2023-03-28 | High-precision automatic polishing equipment for wind power bearing machining and application method thereof |
| CN202311037694.1A CN116787246A (en) | 2023-03-28 | 2023-03-28 | High-precision automatic polishing equipment for wind power bearing machining and application method thereof |
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| CN202310310744.2A Division CN116021355B (en) | 2023-03-28 | 2023-03-28 | High-precision automatic polishing equipment for wind power bearing machining and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117054799A (en) * | 2023-10-13 | 2023-11-14 | 中汽研新能源汽车检验中心(天津)有限公司 | Reliability testing device for power conversion interface |
| CN118386104A (en) * | 2024-05-27 | 2024-07-26 | 天津市海棠科技有限公司 | Intelligent industrial mechanical arm for production line |
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| CN117260483B (en) * | 2023-11-22 | 2024-01-23 | 河北盛森源管业有限公司 | Polishing device and method for elbow metal pipe fitting |
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| CN113649867A (en) * | 2021-08-25 | 2021-11-16 | 天津市康浩鑫隆科技有限公司 | A industrial robot for work piece side is polished |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116021355A (en) | 2023-04-28 |
| CN116021355B (en) | 2023-09-05 |
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