CN117359451B - Motor shell grinding and polishing equipment and polishing process thereof - Google Patents
Motor shell grinding and polishing equipment and polishing process thereof Download PDFInfo
- Publication number
- CN117359451B CN117359451B CN202311680488.2A CN202311680488A CN117359451B CN 117359451 B CN117359451 B CN 117359451B CN 202311680488 A CN202311680488 A CN 202311680488A CN 117359451 B CN117359451 B CN 117359451B
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- polishing
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- 238000005498 polishing Methods 0.000 title claims abstract description 37
- 238000007517 polishing process Methods 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 9
- 230000010355 oscillation Effects 0.000 description 4
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011179 visual inspection 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
- 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
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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
- 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
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
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- 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)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of grinding equipment, in particular to motor shell grinding and polishing equipment and a polishing process thereof, wherein the motor shell grinding and polishing equipment comprises a driving conversion bin and a vertical bin which are integrally communicated, a rotary driving main wheel is arranged in the driving conversion bin, two groups of adjusting movable pulleys for traction and guiding are arranged in the vertical bin, driving output wheels are arranged at the upper positions in the middle of the two groups of adjusting movable pulleys, and transmission belts are sleeved outside the rotary driving main wheel, the adjusting movable pulleys and the driving output wheels; according to the grinding and polishing equipment, the structure of the adjusting movable pulley, the driving output wheel and the like are matched, so that the driving output wheel can elastically move along the length direction of the vertical bin when the motor shell is polished, and the polishing pressure change condition of the grinding sand body can be buffered in the polishing process.
Description
Technical Field
The invention relates to the technical field of grinding equipment, in particular to motor shell grinding and polishing equipment and a polishing process thereof.
Background
The motor casing is the shell of various motors for protect and bear spare parts such as rotor and stator in the motor, and the motor casing is in production, because of reasons such as colliding with, friction, the surface probably produces the damage that collides with, consequently need the quality inspection personnel to carry out visual inspection, then carry out grinding polishing to the motor casing that has the damage that collides with, under the conventional art, adopt handheld pneumatic polisher to polish, in the in-service use, because reasons such as hand rocks, can lead to polishing in-process to the pressure that the motor casing applyed to appear great fluctuation change, lead to polishing depth fluctuation great, influence grinding polishing efficiency and degree of consistency.
Disclosure of Invention
The invention aims to provide a motor casing grinding and polishing device and a polishing process thereof, which are used for solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a motor casing grinding polishing equipment, includes the drive conversion storehouse and the perpendicular storehouse that an organic whole intercommunication set up, be provided with rotary drive main wheel in the drive conversion storehouse, be provided with two sets of regulation movable pulleys that are used for traction direction in the perpendicular storehouse that erects, two sets of the top position in the middle of the regulation movable pulleys is provided with the drive output wheel, rotary drive main wheel, regulation movable pulley and the outside of drive output wheel all overlap and are equipped with driving belt, rotary drive main wheel drives the rotation of drive output wheel through the cooperation with regulation movable pulley and driving belt, be provided with the location balladeur train in the perpendicular storehouse, the location balladeur train is along the spacing slip of the length direction in perpendicular storehouse, the regulation movable pulley rotates and sets up in the location balladeur train, one side that the drive output wheel was located is kept away from to the location balladeur train is provided with the application extension spring, thereby the application of force spring is through with perpendicular storehouse fixed connection to exert elastic tension to the location balladeur train, be provided with in the perpendicular storehouse along the spacing gliding U type of length of perpendicular storehouse and prevent the frame that the drive output wheel rotates and sets up in U type prevent that the frame is rotatory, U type prevents that the drive output wheel is used for the perpendicular output frame to apply the vertical oscillation, the structure is applied along the vertical oscillation and the vertical oscillation of the drive output frame.
The fluctuation applying structure comprises a vertical bin inner wall clamping edge, an extrusion cam part, an installation inner platform and an inner platform penetrating groove, wherein the vertical bin inner wall clamping edge is fixedly arranged at the inner wall surface position of the vertical bin, the U-shaped anti-tilting frame is in limit fit with the vertical bin inner wall clamping edge, the extrusion cam part is arranged at the edge of the driving output wheel, the U-shaped anti-tilting frame is fixedly provided with the installation inner platform, and the installation inner platform penetrates through the inner platform penetrating groove.
The movable impact hammer is arranged above the inner mounting table, the lifting extrusion tongue is fixedly arranged on the lower surface of the movable impact hammer, the lifting extrusion tongue penetrates through the inner mounting table penetrating groove, and when the driving output wheel rotates, the extrusion cam part can be in intermittent extrusion fit with the lifting extrusion tongue, so that the lifting extrusion tongue is pushed to move upwards intermittently.
The surface fixing of the movable impact hammer is provided with a flank lug plate, the surface fixing of the installation inner platform is provided with a lug plate limiting shaft, the lug plate limiting shaft is inserted through the flank lug plate, the upper end of the lug plate limiting shaft is fixedly provided with an anti-falling end head, and a reset spring is arranged between the anti-falling end head and the flank lug plate.
The upper surface of the movable impact hammer is fixedly provided with a lock tooth vertical plate, lifting lock teeth are arranged on the lock tooth vertical plate, an elastic pull plate is arranged in the U-shaped anti-tilting frame, the end part of the elastic pull plate is provided with an inclined clamping edge, the inclined clamping edge is meshed with the lifting lock teeth, when the lifting lock teeth move upwards relative to the inclined clamping edge, the lifting lock teeth slide relatively, and when the lifting lock teeth move downwards relative to the inclined clamping edge, the lifting lock teeth are locked by meshing.
The U-shaped anti-tilting frame is characterized in that a vertical reversing guide seat is arranged in the U-shaped anti-tilting frame, a traction main rope is arranged outside the U-shaped anti-tilting frame, an internal pull rope is arranged in the traction main rope, the end part of the internal pull rope bypasses the vertical reversing guide seat and is fixedly connected with an elastic pulling plate, a rotary pulling button is arranged on the surface of the vertical bin, the other end of the traction main rope is connected with the rotary pulling button, and when the rotary pulling button is rotated, the internal pull rope in the traction main rope can be pulled, and the elastic pulling plate is pulled to be elastically bent through the internal pull rope.
The driving conversion bin is communicated with the ventilation handle, the end part of the ventilation handle is provided with the compressed air source connector, and the driving conversion bin is internally provided with the pneumatic motor for driving the rotation driving main wheel to rotate.
The vertical bin is fixedly provided with a sliding frame blocking edge, the sliding frame blocking edge is located below the positioning sliding frame to limit the positioning sliding frame, the surface of the vertical bin is fixedly provided with a protective wheel cover, the positioning sliding frame is internally provided with a pulley center shaft, and the pulley center shaft is inserted through an adjusting movable pulley.
The central point of drive output wheel puts and is provided with spacing interior axle, spacing interior axle rotates spacing setting in the frame of preventing toppling of U type, the tip coaxial arrangement of spacing interior axle extends outer axle, the outside cover of extending outer axle is equipped with grinding wheel hub, grinding wheel hub's outside fixed cover is equipped with grinding sand body portion, it is provided with the locking clamp cap to extend the epaxial spiral, the locking clamp cap carries out the centre gripping to grinding wheel hub fixedly.
A polishing process of a motor casing grinding and polishing device, comprising the following steps:
step one: performing appearance collision damage inspection on the motor shell;
step two: grinding and polishing the knocked damage of the motor shell through grinding and polishing equipment;
step three: and blowing dust by using an air gun, wiping and cleaning, and then placing the motor shell on an turnover tray.
Compared with the prior art, the invention has the beneficial effects that:
according to the grinding and polishing equipment, the structure of the adjusting movable pulley, the driving output wheel and the like are matched, so that the driving output wheel can elastically move along the length direction of the vertical bin when the motor shell is polished, the polishing pressure change condition of the grinding sand body can be buffered in the polishing process, the pressure change caused by hand shaking is weakened, and the polishing uniformity is improved.
Through the structural cooperation such as the U type that sets up prevents frame and activity hammer that dashes, can utilize the rotation of drive output wheel, the drive activity hammer that dashes from top to bottom is strikeed and is removed, drives the U type and prevents frame and drive output wheel and receive the undulant thrust of impact, and then makes grinding sand body at high-speed rotatory in-process, strikes the vibration and removes, improves the effect of grinding polishing, increases grinding efficiency.
Through the structural cooperation of the lock tooth vertical plate, the elastic pulling plate, the internal pull rope and the like, the working state of the movable impact hammer can be controlled, and the movable impact hammer can be controlled to oscillate or stop moving through the rotary pull button, so that the grinding and polishing equipment is more flexible to use and can meet different requirements.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
FIG. 3 is a schematic view of a vertical silo of the present invention in section.
FIG. 4 is a schematic view of another angular section of the vertical shaft of the present invention.
Fig. 5 is an enlarged schematic view of the area a in fig. 4.
Fig. 6 is a schematic perspective semi-cutaway view of the overall structure of the present invention.
Fig. 7 is an enlarged schematic view of region B in fig. 6.
Fig. 8 is an enlarged schematic view of region C in fig. 7.
FIG. 9 is a schematic view of the structure of the U-shaped anti-tilting frame of the present invention.
In the figure: 1. driving a conversion bin; 2. a vertical bin; 3. rotationally driving the main wheel; 4. adjusting the movable pulley; 5. driving an output wheel; 6. a drive belt; 7. positioning the carriage; 8. a force application tension spring; 9. a U-shaped anti-tilting frame; 901. the inner wall of the vertical bin is clamped with ribs; 902. pressing the cam portion; 903. installing an inner table; 904. the inner table passes through the groove; 905. a movable impact hammer; 906. lifting the extrusion tongue; 907. side ear panels; 908. an ear plate limiting shaft; 909. a return spring; 910. an anti-drop end; 911. a lock tooth hanging plate; 912. lifting the lock teeth; 913. an elastic pulling plate; 914. inclined clamping edges; 915. a vertical reversing guide seat; 916. traction main rope; 917. an internal pull cord; 918. rotating the pull knob; 101. a ventilation handle; 102. a pneumatic motor; 103. a compressed air source connector; 201. carriage blocking ribs; 202. a protective wheel cover; 501. a spacing inner shaft; 502. extending the outer shaft; 503. grinding the hub; 504. grinding the sand body; 505. locking the clip cap; 701. and a pulley center shaft.
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 to 9, the present invention provides a technical solution: the motor casing grinding and polishing equipment comprises a drive conversion bin 1 and a vertical bin 2 which are integrally communicated, wherein a rotary drive main wheel 3 is arranged in the drive conversion bin 1, two groups of adjusting movable pulleys 4 used for traction and guiding are arranged in the vertical bin 2, a drive output wheel 5 is arranged at the upper position in the middle of the two groups of adjusting movable pulleys 4, a transmission belt 6 is sleeved outside the rotary drive main wheel 3, the adjusting movable pulleys 4 and the drive output wheel 5, the rotary drive main wheel 3 drives the drive output wheel 5 to rotate by being matched with the adjusting movable pulleys 4 and the transmission belt 6, a positioning sliding frame 7 is arranged in the vertical bin 2, the positioning sliding frame 7 is limited and slides along the length direction of the vertical bin 2, the adjusting movable pulleys 4 are rotationally arranged in the positioning sliding frame 7, the positioning carriage 7 is provided with a force application tension spring 8 far away from one side of the position where the driving output wheel 5 is located, the force application tension spring 8 is fixedly connected with the vertical bin 2 so as to apply elastic tension to the positioning carriage 7, a U-shaped anti-tilting frame 9 which is capable of limiting sliding along the length direction of the vertical bin 2 is arranged in the vertical bin 2, the driving output wheel 5 is rotatably arranged in the U-shaped anti-tilting frame 9, the driving output wheel 5 is supported by the U-shaped anti-tilting frame 9, the driving output wheel 5 can only rotate and can not tilt, the inner part and the outer part of the U-shaped anti-tilting frame 9 are provided with fluctuation applying structures, and the fluctuation applying structures can utilize the rotation of the driving output wheel 5 to drive the driving output wheel 5 and the U-shaped anti-tilting frame 9 to oscillate reciprocally along the length direction of the vertical bin 2.
The fluctuation applying structure comprises a vertical bin inner wall clamping edge 901, an extrusion cam part 902, an installation inner platform 903 and an inner platform penetrating groove 904, wherein the vertical bin inner wall clamping edge 901 is fixedly arranged at the inner wall surface position of the vertical bin 2, the U-shaped anti-tilting frame 9 is in limit fit with the vertical bin inner wall clamping edge 901, the extrusion cam part 902 is arranged at the edge of the driving output wheel 5, the installation inner platform 903 is fixedly arranged in the U-shaped anti-tilting frame 9, the inner platform penetrating groove 904 is penetrated in the installation inner platform 903, a movable impact hammer 905 is arranged above the installation inner platform 903, a lifting extrusion tongue 906 is fixedly arranged on the lower surface of the movable impact hammer 905, the lifting extrusion tongue 906 penetrates through the inner platform penetrating groove 904, and when the driving output wheel 5 rotates, the extrusion cam part 902 can be in intermittent extrusion fit with the lifting extrusion tongue 906, so that the lifting extrusion tongue 906 is pushed to move upwards intermittently.
The surface fixing of the movable impact hammer 905 is provided with a side lug 907, the surface fixing of the installation inner platform 903 is provided with a lug limiting shaft 908, the lug limiting shaft 908 is inserted through the side lug 907, the upper end of the lug limiting shaft 908 is fixedly provided with an anti-falling end 910, and a reset spring 909 is arranged between the anti-falling end 910 and the side lug 907.
The upper surface of the movable impact hammer 905 is fixedly provided with a lock tooth vertical plate 911, a lifting lock tooth 912 is arranged on the lock tooth vertical plate 911, an elastic pull plate 913 is arranged in the U-shaped anti-tilting frame 9, the end part of the elastic pull plate 913 is provided with an inclined clamping edge 914, the inclined clamping edge 914 is meshed with the lifting lock tooth 912, when the lifting lock tooth 912 moves upwards relative to the inclined clamping edge 914, the lifting lock tooth 912 slides relatively, and when the lifting lock tooth 912 moves downwards relative to the inclined clamping edge 914, the lifting lock tooth 912 is locked by meshing.
The vertical reversing guide seat 915 is arranged in the U-shaped anti-tilting frame 9, the traction main rope 916 is arranged outside the U-shaped anti-tilting frame 9, the internal pull rope 917 is arranged in the traction main rope 916, the end part of the internal pull rope 917 bypasses the vertical reversing guide seat 915 and is fixedly connected with the elastic pulling plate 913, the surface of the vertical bin 2 is provided with a rotary pull knob 918, the other end of the traction main rope 916 is connected with the rotary pull knob 918, when the rotary pull knob 918 is rotated, the internal pull rope 917 in the traction main rope 916 can be pulled, the elastic pulling plate 913 is elastically bent by the internal pull rope 917, the structure of the traction main rope 916 and the internal pull rope 917 is the same as that of a bicycle brake rope, the external traction main rope 916 is used for supporting, and can be freely bent at the same time, and the elastic pulling plate 913 is pulled by the traction internal pull rope 917; the rotary knob 918 is internally composed of a bolt, a screw sleeve and the like, and the internal pull rope 917 is pulled by the relative displacement of the bolt and the screw sleeve during rotation.
The driving conversion bin 1 is communicated with the ventilation handle 101, the end part of the ventilation handle 101 is provided with the compressed air source connector 103, the driving conversion bin 1 is internally provided with the pneumatic motor 102 for driving the rotary driving main wheel 3 to rotate, the vertical bin 2 is fixedly provided with the carriage blocking edge 201, the carriage blocking edge 201 is positioned below the positioning carriage 7 to limit the positioning carriage 7, the surface of the vertical bin 2 is fixedly provided with the protective wheel cover 202, the positioning carriage 7 is internally provided with the pulley center shaft 701, and the pulley center shaft 701 is penetrated through the adjusting movable pulley 4.
The center position of the driving output wheel 5 is provided with a limiting inner shaft 501, the limiting inner shaft 501 is rotatably and limitedly arranged in the U-shaped anti-tilting frame 9, the end part of the limiting inner shaft 501 is coaxially provided with an extending outer shaft 502, the outer part of the extending outer shaft 502 is sleeved with a grinding wheel hub 503, the outer fixing sleeve of the grinding wheel hub 503 is provided with a grinding sand body part 504, the extending outer shaft 502 is spirally provided with a locking clamping cap 505, the locking clamping cap 505 clamps and fixes the grinding wheel hub 503, and the grinding sand body part 504 is made of flexible grinding materials, such as circumferentially arranged and overlapped sand paper sheets and the like.
A polishing process of a motor casing grinding and polishing device, comprising the following steps:
step one: performing appearance collision damage inspection on the motor shell;
step two: grinding and polishing the knocked damage of the motor shell through grinding and polishing equipment;
step three: and blowing dust by using an air gun, wiping and cleaning, and then placing the motor shell on an turnover tray.
When the invention is used, the compressed air source connector 103 is communicated with high-pressure air in a workshop, the pneumatic motor 102 is driven to run by the high-pressure air, and then the rotary driving main wheel 3 is driven to rotate, as shown in fig. 4 and 5, when the rotary driving main wheel 3 rotates, the driving output wheel 5 can be driven to rotate by the transmission belt 6, so that the grinding wheel hub 503 and the grinding sand body 504 rotate at a high speed, and the motor casing is polished and ground by the grinding sand body 504.
The grinding sand body 504 presses the surface of the motor casing, the output wheel 5 is driven to move upwards under the action of pressure, at the moment, the output wheel 5 is driven to move upwards through the driving belt 6 to drag and adjust the movable pulley 4 and the positioning sliding frame 7, at the moment, the force application tension spring 8 applies elastic tension to the positioning sliding frame 7, so that the output wheel 5 is driven to have an elastic downward movement trend, the polishing pressure change condition of the grinding sand body 504 can be buffered in the polishing process, and the pressure change caused by hand shaking is weakened.
In the above process, the inner pulling rope 917 pulls the elastic pulling plate 913 to elastically bend, so that the elastic pulling plate 913 is separated from the lifting lock teeth 912; when the output wheel 5 is driven to rotate, the extrusion cam part 902 intermittently extrudes the lifting extrusion tongue 906, and meanwhile, the movable impact hammer 905 is in an up-down high-frequency reciprocating movement state through being matched with the reset spring 909, when the movable impact hammer 905 oscillates in a reciprocating manner, the U-shaped anti-tilting frame 9 and the output wheel 5 are driven to oscillate up and down through being in impact contact with the mounting inner platform 903, the output wheel 5 is driven to drive the grinding sand body part 504 to oscillate in a reciprocating manner along the length direction of the vertical bin 2, and therefore grinding and polishing effects can be improved, and grinding efficiency is increased.
When the grinding sand body 504 does not need to oscillate reciprocally along the length direction of the vertical bin 2, the rotary pulling knob 918 is turned to release the internal pulling rope 917, at this time, the elastic pulling plate 913 is elastically reset, and when the movable impact hammer 905 moves up, the movable impact hammer 905 is no longer lowered by engaging the lifting locking teeth 912 with the inclined locking ribs 914, and the state of lifting locking is maintained, so that the oscillation of the reciprocating movement of the movable impact hammer 905 is stopped.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a motor casing grinding and polishing equipment, includes drive conversion storehouse (1) and perpendicular storehouse (2) that integrative intercommunication set up, its characterized in that: the device is characterized in that a rotary driving main wheel (3) is arranged in the driving conversion bin (1), two groups of adjusting movable pulleys (4) for traction and guiding are arranged in the vertical bin (2), driving output wheels (5) are arranged at the upper positions in the middle of the two groups of adjusting movable pulleys (4), transmission belts (6) are sleeved outside the rotary driving main wheel (3), the adjusting movable pulleys (4) and the driving output wheels (5), the rotary driving main wheel (3) is matched with the adjusting movable pulleys (4) and the transmission belts (6) to drive the driving output wheels (5) to rotate, a positioning sliding frame (7) is arranged in the vertical bin (2), the positioning sliding frame (7) is limited to slide along the length direction of the vertical bin (2), the adjusting movable pulleys (4) are rotatably arranged in the positioning sliding frame (7), a tension spring (8) is arranged on one side of the position of the positioning sliding frame (7) far away from the driving output wheels (5), the tension spring (8) is fixedly connected with the vertical bin (2) to drive the driving output wheels (5), the positioning sliding frame (7) is prevented from being rotated along the length direction of the vertical sliding frame (9), the U-shaped anti-tilting frame (9) is internally and externally provided with a fluctuation applying structure, the fluctuation applying structure can utilize the rotation movement of a driving output wheel (5), the driving output wheel (5) and the U-shaped anti-tilting frame (9) are driven to oscillate reciprocally along the length direction of a vertical bin (2), the fluctuation applying structure comprises a vertical bin inner wall clamping edge (901), a pressing cam part (902), a mounting inner table (903) and an inner table penetrating groove (904), the vertical bin inner wall clamping edge (901) is fixedly arranged at the inner wall surface position of the vertical bin (2), the U-shaped anti-tilting frame (9) is in limit fit with the vertical bin inner wall clamping edge (901), an extrusion cam part (902) is arranged at the edge of the driving output wheel (5), an inner mounting table (903) is fixedly arranged in the U-shaped anti-tilting frame (9), an inner table penetrating groove (904) is formed in the mounting inner table (903), a movable tongue hammer (905) is arranged above the mounting inner table (903), the movable tongue (905) is fixedly arranged on the surface of the vertical bin inner wall clamping edge (901), and the driving tongue (905) can be lifted up and pushed down by the driving tongue (906) through the pressing cam part (906) in a rotary mode, thereby pushing the lifting and pressing tongue (906) to intermittently move upwards.
2. The motor casing grinding and polishing apparatus according to claim 1, wherein: the surface mounting of activity hammer (905) is provided with side wing ear board (907), the surface mounting of platform (903) is provided with the spacing axle (908) of otic placode, the spacing axle (908) of otic placode alternates through side wing ear board (907), the fixed anticreep end (910) that is provided with in upper end of the spacing axle (908) of otic placode, anticreep end (910) with be provided with reset spring (909) between flank ear board (907).
3. The motor casing grinding and polishing apparatus according to claim 2, wherein: the upper surface of activity punching hammer (905) is fixed and is provided with lock tooth vertical plate (911), set up on lock tooth vertical plate (911) and promote lock tooth (912), be provided with elasticity arm-tie (913) in U type anti-tilting frame (9), the tip of elasticity arm-tie (913) is provided with slope card edge (914), slope card edge (914) with promote lock tooth (912) intermesh, works as when promote lock tooth (912) for slope card edge (914) when upwards moving, both produce relative slip, works as when promote lock tooth (912) for slope card edge (914) down move, both pass through the meshing locking.
4. A motor casing grinding and polishing apparatus according to claim 3, wherein: the novel anti-tilting device is characterized in that a vertical reversing guide seat (915) is arranged in the U-shaped anti-tilting frame (9), a traction main rope (916) is arranged outside the U-shaped anti-tilting frame (9), an internal pull rope (917) is arranged in the traction main rope (916), the end part of the internal pull rope (917) bypasses the vertical reversing guide seat (915) and is fixedly connected with an elastic pulling plate (913), a rotary pulling button (918) is arranged on the surface of the vertical bin (2), the other end of the traction main rope (916) is connected with the rotary pulling button (918), and when the rotary pulling button (918) is rotated, the internal pull rope (917) in the traction main rope (916) can be pulled, and the elastic pulling plate (913) is pulled to be elastically bent through the internal pull rope (917).
5. The motor casing grinding and polishing apparatus according to claim 1, wherein: the automatic air supply device is characterized in that an air ventilation handle (101) is communicated with the drive conversion bin (1), a compressed air source connector (103) is arranged at the end part of the air ventilation handle (101), and an air motor (102) for driving the rotary drive main wheel (3) to rotate is arranged in the drive conversion bin (1).
6. The motor casing grinding and polishing apparatus according to claim 1, wherein: the vertical bin (2) is fixedly provided with a sliding frame blocking edge (201), the sliding frame blocking edge (201) is located below the positioning sliding frame (7) to limit the positioning sliding frame (7), the surface of the vertical bin (2) is fixedly provided with a protective wheel cover (202), the positioning sliding frame (7) is provided with a pulley center shaft (701), and the pulley center shaft (701) is inserted through the adjusting movable pulley (4).
7. The motor casing grinding and polishing apparatus according to claim 1, wherein: the novel anti-tilting mechanism is characterized in that a limiting inner shaft (501) is arranged at the central position of the driving output wheel (5), the limiting inner shaft (501) is rotatably limited and arranged in a U-shaped anti-tilting frame (9), an extending outer shaft (502) is coaxially arranged at the end part of the limiting inner shaft (501), a grinding wheel hub (503) is sleeved outside the extending outer shaft (502), a grinding sand body (504) is fixedly sleeved outside the grinding wheel hub (503), a locking clamping cap (505) is spirally arranged on the extending outer shaft (502), and the locking clamping cap (505) clamps and fixes the grinding wheel hub (503).
8. A polishing process of a motor casing grinding and polishing apparatus according to any one of claims 1 to 7, characterized in that the process comprises the steps of:
step one: performing appearance collision damage inspection on the motor shell;
step two: grinding and polishing the knocked damage of the motor shell through grinding and polishing equipment;
step three: and blowing dust by using an air gun, wiping and cleaning, and then placing the motor shell on an turnover tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311680488.2A CN117359451B (en) | 2023-12-08 | 2023-12-08 | Motor shell grinding and polishing equipment and polishing process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311680488.2A CN117359451B (en) | 2023-12-08 | 2023-12-08 | Motor shell grinding and polishing equipment and polishing process thereof |
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| Publication Number | Publication Date |
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| CN117359451A CN117359451A (en) | 2024-01-09 |
| CN117359451B true CN117359451B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311680488.2A Active CN117359451B (en) | 2023-12-08 | 2023-12-08 | Motor shell grinding and polishing equipment and polishing process thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719683A (en) * | 2017-10-30 | 2019-05-07 | 湖区制造有限公司 | Adjustable stroke device with cam |
| CN110842786A (en) * | 2019-11-07 | 2020-02-28 | 何洋洋 | Self-dust-absorption handheld grinding machine |
| CN114800187A (en) * | 2022-04-13 | 2022-07-29 | 黄荣 | Curved surface polishing machine |
| CN116330114A (en) * | 2023-05-30 | 2023-06-27 | 新乡职业技术学院 | Handheld welding seam polisher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8100745B2 (en) * | 2007-03-16 | 2012-01-24 | Black & Decker Inc. | Low vibration sander with a flexible top handle |
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2023
- 2023-12-08 CN CN202311680488.2A patent/CN117359451B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719683A (en) * | 2017-10-30 | 2019-05-07 | 湖区制造有限公司 | Adjustable stroke device with cam |
| CN110842786A (en) * | 2019-11-07 | 2020-02-28 | 何洋洋 | Self-dust-absorption handheld grinding machine |
| CN114800187A (en) * | 2022-04-13 | 2022-07-29 | 黄荣 | Curved surface polishing machine |
| CN116330114A (en) * | 2023-05-30 | 2023-06-27 | 新乡职业技术学院 | Handheld welding seam polisher |
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| Publication number | Publication date |
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| CN117359451A (en) | 2024-01-09 |
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