CN117862994A - Grinding device for motorcycle part machining - Google Patents
Grinding device for motorcycle part machining Download PDFInfo
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- CN117862994A CN117862994A CN202410274957.9A CN202410274957A CN117862994A CN 117862994 A CN117862994 A CN 117862994A CN 202410274957 A CN202410274957 A CN 202410274957A CN 117862994 A CN117862994 A CN 117862994A
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- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000005498 polishing Methods 0.000 claims abstract description 96
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
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- 208000014674 injury Diseases 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of motorcycle part machining and discloses a polishing device for motorcycle part machining, which comprises a main body assembly, a polishing device and a polishing device, wherein the main body assembly comprises a supporting plate, a protective cover, a conveying belt and a chain wheel, the protective cover is fixed at the top of the supporting plate, the conveying belt is arranged on the surface of the supporting plate, and the chain wheel is positioned at the top of the conveying belt; and the polishing assembly is arranged in the protective cover and comprises a supporting piece, a positioning piece, a driving piece, a reversing piece and an extrusion piece. The invention has the beneficial effects that: through setting up the subassembly of polishing, can carry out accurate location to the sprocket for polish the mill and polish sprocket edge burr, use two to polish simultaneously and polish in turn, can increase the cooling time of polishing the mill, reduce the heat accumulation, and this kind of mode of using in turn can also improve the efficiency of polishing, when one polishing the dish when the cooling, another polishing the mill can continue to polish work, thereby does not hinder the production progress.
Description
Technical Field
The invention relates to the technical field of motorcycle part machining, in particular to a polishing device for motorcycle part machining.
Background
The motorcycle part is a general name of all small parts forming each system of the motorcycle, the motorcycle is composed of hundreds or thousands of parts, and mainly comprises a plurality of large parts such as an engine, a running system, an operating system, an electric instrument and the like, the engine is composed of a crank-link mechanism, a valve mechanism, a fuel supply system, a lubricating system, a cooling system and an ignition system, the chain wheel is an important part of the motorcycle, the chain wheel is mainly applied to the connecting part of the motorcycle engine and a wheel, the chain wheel bears important tasks of transmitting power and torque, burrs on the surface of the chain wheel need to be polished when the chain wheel is produced and processed, the surface of a polishing disc generates more heat when the chain wheel is polished by the existing polishing device for a long time, if the heat is not timely dissipated, the disc can be overheated, the normal operation of the polishing disc is influenced, the service life of the polishing disc is shortened, and the heat is generally dissipated by an air cooling or water cooling mode, and more energy is required to be consumed in the mode, and the method does not accord with the concept of green production.
Disclosure of Invention
The present invention has been made in view of the above-mentioned and/or existing problems in polishing devices for motorcycle parts machining.
Therefore, the problem to be solved by the invention is that when the existing polishing device polishes the chain wheel, the surface of the polishing disc generates more heat by long-time operation, if the heat is not timely dissipated, the polishing disc can overheat, the normal operation of the polishing disc is affected, the service life of the polishing disc is even shortened, and the polishing disc is generally cooled by air cooling or water cooling, so that more energy is required to be additionally consumed, and the polishing disc does not conform to the concept of green production.
In order to solve the technical problems, the invention provides the following technical scheme: the polishing device for motorcycle part machining comprises a main body assembly, a polishing device and a polishing device, wherein the main body assembly comprises a supporting plate, a protective cover, a conveying belt and a chain wheel, the protective cover is fixed at the top of the supporting plate, the conveying belt is arranged on the surface of the supporting plate, and the chain wheel is positioned at the top of the conveying belt; the method comprises the steps of,
the polishing assembly is arranged in the protective cover and comprises a supporting piece, a positioning piece, a driving piece, a reversing piece and an extrusion piece, wherein the supporting piece is arranged in the supporting plate, the positioning piece is positioned on the surface of the supporting piece, the driving piece is arranged in the protective cover, the reversing piece is positioned on one side of the driving piece, and the extrusion piece is positioned at the bottom of the reversing piece.
As a preferable mode of the polishing device for motorcycle part processing of the present invention, wherein: the support piece comprises a support column and a plug-in column, the support column slides in the support plate, and the plug-in column is fixed at the top of the support column.
As a preferable mode of the polishing device for motorcycle part processing of the present invention, wherein: the locating piece comprises a sliding sleeve, a limiting lug and a locating plate, wherein the sliding sleeve slides on the surface of the supporting column, the limiting lug is fixed on the inner wall of the sliding sleeve, and the locating plate is fixed on the surface of the sliding sleeve.
As a preferable mode of the polishing device for motorcycle part processing of the present invention, wherein: the locating piece still includes supporting ring, first spring and guide bar, the supporting ring is fixed in the backup pad bottom, first spring both ends are fixed in respectively supporting ring top and sliding sleeve bottom, the guide bar is fixed in the shield inner wall.
As a preferable mode of the polishing device for motorcycle part processing of the present invention, wherein: the driving piece comprises an air cylinder, a lifting rod, a push rod and a rack, wherein the air cylinder is fixed in the protective cover, the lifting rod is fixed at the output end of the air cylinder, the push rod is fixed at the bottom of the lifting rod, and the rack is fixed at the bottom of the push rod.
As a preferable mode of the polishing device for motorcycle part processing of the present invention, wherein: the driving piece further comprises a supporting seat, a rotating shaft and a transmission gear, wherein the supporting seat is fixed at the bottom of the supporting plate, the rotating shaft is rotationally connected in the supporting seat, and the transmission gear is fixed on the surface of the rotating shaft.
As a preferable mode of the polishing device for motorcycle part processing of the present invention, wherein: the reversing piece comprises a supporting shaft, a fixing sleeve, a double-shaft motor and a polishing disc, wherein the supporting shaft is rotationally connected in the lifting rod, the fixing sleeve is fixed at the end part of the supporting shaft, the double-shaft motor is fixed in the fixing sleeve, and the polishing disc is fixed at the output end of the double-shaft motor.
As a preferable mode of the polishing device for motorcycle part processing of the present invention, wherein: the reversing piece further comprises a fixing plate, a stabilizing column, a supporting frame, a sliding block, a rotating sleeve, a first connecting rod, a second spring and a positioning column, wherein the fixing plate is fixed on the inner top wall of the protecting cover, the stabilizing column is fixed on the end part of the supporting shaft, the supporting frame is rotationally connected to the surface of the supporting shaft, the sliding block is fixed on the end part of the supporting frame, a sliding groove and a reversing groove are formed in the fixing plate, the sliding block slides in the sliding groove, the stabilizing column can rotate in the reversing groove, the rotating sleeve is fixed on the surface of the supporting shaft, the first connecting rod is rotationally connected in the rotating sleeve, the second connecting rod is rotationally connected in the sliding block, two ends of the second spring are respectively fixed on the surface of the first connecting rod and the surface of the second connecting rod, and the positioning column is fixed on one side of the fixing plate.
As a preferable mode of the polishing device for motorcycle part processing of the present invention, wherein: the reversing piece further comprises a fixing ring, a reversing rod, a supporting rod, a sliding frame, a guide block and a baffle, wherein the fixing ring is fixed on the surface of the supporting shaft, the reversing rod is fixed on the surface of the fixing ring, the supporting rod is fixed on the inner wall of the protective cover, the sliding frame slides on the surface of the supporting rod, the guide block is fixed on the inner bottom wall of the sliding frame, and the baffle is fixed on the inner wall of the sliding frame.
As a preferable mode of the polishing device for motorcycle part processing of the present invention, wherein: the extrusion piece comprises a supporting sleeve, a stabilizing frame, a third spring and a friction disc, wherein the supporting sleeve is fixed at the bottom of the fixing plate, the stabilizing frame is fixed on the surface of the supporting sleeve, two ends of the third spring are respectively fixed on the inner top wall of the supporting sleeve and the inner bottom wall of the friction disc, and the friction disc slides in the supporting sleeve.
The invention has the beneficial effects that: through setting up the subassembly of polishing, can carry out accurate location to the sprocket for polish the mill and polish sprocket edge burr, use two to polish simultaneously and polish in turn, can increase the cooling time of polishing the mill, reduce the heat accumulation, and this kind of mode of using in turn can also improve the efficiency of polishing, when one polishing the dish when the cooling, another polishing the mill can continue to polish work, thereby does not hinder the production progress.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a structural view of a polishing device for motorcycle parts machining.
Fig. 2 is a cross-sectional view of a polishing apparatus for machining motorcycle parts.
Fig. 3 is a cross-sectional view of a rotary shaft of a polishing device for machining motorcycle parts.
Fig. 4 is an enlarged view of a part of the polishing apparatus for motorcycle parts shown at a in fig. 3.
Fig. 5 is a diagram showing the connection structure of the fixed sleeve and the double-shaft motor of the polishing device for motorcycle part processing.
Fig. 6 is a view showing a connection structure of a support shaft and a fixing ring of the polishing device for motorcycle parts processing.
Fig. 7 is a diagram showing the connection structure of a transmission gear and a support column of a polishing device for motorcycle parts processing.
Fig. 8 is a diagram showing the connection structure of the carriage, the guide block and the baffle of the polishing device for motorcycle parts processing.
Fig. 9 is a diagram showing the structure of a reversing groove of a polishing device for motorcycle parts processing.
In the figure: 100. a body assembly; 200. a polishing assembly; 104. a sprocket; 204d, polishing the disc; 101. a support plate; 102. a protective cover; 103. a conveyor belt; 201. a support; 202. a positioning piece; 203. a driving member; 204. a reversing piece; 205. an extrusion; 201a, support columns; 201b, inserting a column; 202a, sliding sleeve; 202b, limit bumps; 202c, positioning plates; 202d, a support ring; 202e, a first spring; 202f, a guide rod; 203a, a cylinder; 203b, lifting rods; 203c, push rod; 203d, a rack; 203e, a supporting seat; 203f, a rotating shaft; 203g, a transmission gear; 204a, a support shaft; 204b, a fixed sleeve; 204c, a double-shaft motor; 204e, a fixed plate; 204f, a stabilizing column; 204g, a supporting frame; 204h, sliding blocks; 204i, rotating the sleeve; 204j, a first connecting rod; 204k, a second connecting rod; 204l, a second spring; 204m, positioning columns; u, chute; v, a reversing groove; 204n, a fixing ring; 204o, reversing lever; 204p, support bar; 204q, carriage; 204r, guide blocks; 204s, baffles; 205a, a support sleeve; 205b, a stabilizing rack; 205c, a third spring; 205d friction disc.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 9, in a first embodiment of the present invention, a polishing apparatus for motorcycle part machining is provided, where the polishing apparatus for motorcycle part machining includes a main body assembly 100 and a polishing assembly 200, and by matching the main body assembly 100 and the polishing assembly 200, the sprocket 104 can be precisely positioned, so that the polishing disc 204d polishes burrs at the edge of the sprocket 104, and simultaneously, two polishing discs are used for alternately polishing, so that the cooling time of the polishing disc can be increased, the heat accumulation is reduced, and the polishing efficiency can be improved in such an alternate manner, and when one polishing disc is being cooled, the other polishing disc can continue polishing work, thereby not delaying the production progress.
Specifically, the main body assembly 100 includes a support plate 101, a protective cover 102, a conveyor belt 103 and a sprocket 104, wherein the protective cover 102 is fixed on the top of the support plate 101, the conveyor belt 103 is disposed on the surface of the support plate 101, and the sprocket 104 is located on the top of the conveyor belt 103.
The backup pad 101 is used for supporting protective cover 102, and protective cover 102 is used for keeping apart this grinding device, prevents that the accidental injury staff, and conveyer belt 103 is prior art for carry sprocket 104, and sprocket 104 mainly uses the junction of motorcycle engine and wheel, and it bears transmission power and moment of torsion's important task, when producing processing sprocket 104, need polish the burr of sprocket 104 surface.
The polishing assembly 200 is arranged in the protective cover 102 and comprises a supporting piece 201, a positioning piece 202, a driving piece 203, a reversing piece 204 and an extrusion piece 205, wherein the supporting piece 201 is arranged in the supporting plate 101, the positioning piece 202 is arranged on the surface of the supporting piece 201, the driving piece 203 is arranged in the protective cover 102, the reversing piece 204 is arranged on one side of the driving piece 203, and the extrusion piece 205 is arranged at the bottom of the reversing piece 204.
The supporting piece 201 is used for supporting the chain wheel 104, the positioning piece 202 is used for positioning the chain wheel 104, the supporting piece 201 can be stably connected with the chain wheel 104, the driving piece 203 drives the chain wheel 104 to ascend due to the fact that the supporting piece 201 is driven to move, meanwhile, the driving piece 203 can enable the supporting piece 201 to drive the positioning piece 202 to descend, the positioning piece 202 is enabled to release limiting of the chain wheel 104, the conveying belt 103 can convey the chain wheel 104, the reversing piece 204 is used for enabling two polishing wheels to alternately polish the chain wheel 104, the pressing piece 205 is used for pressing the chain wheel 104 on the top of the supporting piece 201, therefore the chain wheel 104 is prevented from flying out under the impact of a polishing disc, the chain wheel 104 is driven to rotate simultaneously when the polishing disc polishes the chain wheel 104, the pressing piece 205 can slowly rotate the chain wheel 104 through friction force to the chain wheel 104, and when the polishing disc and the chain wheel 104 are separated, the chain wheel 104 stops rotating due to friction force of the pressing piece 205.
Specifically, the support 201 includes a support column 201a and a plug 201b, the support column 201a slides in the support plate 101, and the plug 201b is fixed on top of the support column 201 a.
The support column 201a is used for fixing the inserting column 201b, tooth grooves are formed in the surface of the support column 201a, the driving piece 203 can drive the support column 201a to lift through the tooth grooves of the support column 201a, the inserting column 201b is used for positioning the sprocket 104, and the sprocket 104 cannot fall off from the top of the support column 201a through inserting the inserting column 201b into the sprocket 104.
Specifically, the positioning member 202 includes a sliding sleeve 202a, a limiting protrusion 202b and a positioning plate 202c, the sliding sleeve 202a slides on the surface of the supporting column 201a, the limiting protrusion 202b is fixed on the inner wall of the sliding sleeve 202a, and the positioning plate 202c is fixed on the surface of the sliding sleeve 202 a.
The sliding sleeve 202a is used for supporting the positioning plate 202c, so that the positioning plate 202c positions the sprocket 104, the inserting posts 201b can be inserted into the sprocket 104, and meanwhile, the limiting protruding blocks 202b slide in the supporting posts 201a and are used for limiting the angle of the sliding sleeve 202a, so that the sliding sleeve 202a cannot rotate during sliding.
Specifically, the positioning member 202 further includes a supporting ring 202d, a first spring 202e, and a guiding rod 202f, where the supporting ring 202d is fixed to the bottom of the supporting plate 101, two ends of the first spring 202e are fixed to the top of the supporting ring 202d and the bottom of the sliding sleeve 202a, respectively, and the guiding rod 202f is fixed to the inner wall of the protective cover 102.
The guide rod 202f is used for guiding the sprocket 104, so that the sprocket 104 moves to the top of the positioning plate 202c, the supporting ring 202d is used for supporting the first spring 202e, the first spring 202e is in a compressed state, the sliding sleeve 202a and the positioning plate 202c can be supported by the reset elastic force of the first spring 202e, the positioning plate 202c is used for positioning the sprocket 104, when the supporting column 201a moves downwards, the sliding sleeve 202a can be driven to move downwards by the limiting lug 202b, the sliding sleeve 202a is used for extruding the first spring 202e, at this time, the positioning plate 202c moves downwards, positioning of the sprocket 104 is released, and the sprocket 104 is driven by the conveying belt 103 to continue to move downwards in the next process.
Example 2
Referring to fig. 1 to 3 and fig. 5 to 7, a second embodiment of the present invention is based on the previous embodiment.
Specifically, the driving member 203 includes an air cylinder 203a, a lifting rod 203b, a push rod 203c, and a rack 203d, the air cylinder 203a is fixed in the protective cover 102, the lifting rod 203b is fixed at an output end of the air cylinder 203a, the push rod 203c is fixed at a bottom of the lifting rod 203b, and the rack 203d is fixed at a bottom of the push rod 203 c.
The cylinder 203a is used for driving the lifting rod 203b to lift and move, so as to drive the push rod 203c and the rack 203d to lift and move simultaneously.
Specifically, the driving member 203 further includes a supporting seat 203e, a rotating shaft 203f, and a transmission gear 203g, the supporting seat 203e is fixed to the bottom of the supporting plate 101, the rotating shaft 203f is rotatably connected to the supporting seat 203e, and the transmission gear 203g is fixed to the surface of the rotating shaft 203 f.
The supporting seat 203e is used for supporting the rotating shaft 203f, so that the rotating shaft 203f can stably rotate in the supporting seat 203e, and three transmission gears 203g are provided, wherein two transmission gears 203g are meshed with the rack 203d, the other transmission gear 203g is meshed with a tooth slot of the supporting column 201a, and when the rack 203d descends, the supporting column 201a can be driven to ascend.
Specifically, the reversing element 204 includes a support shaft 204a, a fixing sleeve 204b, a double-shaft motor 204c and a polishing disc 204d, the support shaft 204a is rotatably connected in the lifting rod 203b, the fixing sleeve 204b is fixed at the end of the support shaft 204a, the double-shaft motor 204c is fixed in the fixing sleeve 204b, and the polishing disc 204d is fixed at the output end of the double-shaft motor 204 c.
The supporting shaft 204a is used for supporting the fixed sleeve 204b, the fixed sleeve 204b is used for fixedly supporting the double-shaft motor 204c, when the double-shaft motor 204c is started, the polishing discs 204d at two output ends of the double-shaft motor 204c can be driven to rotate, so that the polishing discs 204d polish burrs at the edges of the chain wheel 104, and the double-shaft motor 204c can be driven to rotate through rotating the supporting shaft 204a, so that the two polishing discs 204d can alternately polish the chain wheel 104, and the polishing discs 204d have enough time to cool.
Example 3
Referring to fig. 2, 3, 5, 6, 8 and 9, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the reversing piece 204 further includes a fixing plate 204e, a stabilizing column 204f, a supporting frame 204g, a sliding block 204h, a rotating sleeve 204i, a first connecting rod 204j, a second connecting rod 204k, a second spring 204l and a positioning column 204m, wherein the fixing plate 204e is fixed on the inner top wall of the protecting cover 102, the stabilizing column 204f is fixed on the end of the supporting shaft 204a, the supporting frame 204g is rotationally connected to the surface of the supporting shaft 204a, the sliding block 204h is fixed on the end of the supporting frame 204g, a sliding groove U and a reversing groove V are formed in the fixing plate 204e, the sliding block 204h slides in the sliding groove U, the stabilizing column 204f can rotate in the reversing groove V, the rotating sleeve 204i is fixed on the surface of the supporting shaft 204a, the first connecting rod 204j is rotationally connected in the rotating sleeve 204i, the second connecting rod 204k is rotationally connected in the sliding block 204h, two ends of the second spring 204l are respectively fixed on the surface of the first connecting rod 204j and the surface of the second connecting rod 204k, and the positioning column 204m is fixed on one side of the fixing plate 204 e.
The fixed plate 204e is used for limiting the sliding block 204h, so that the sliding block 204h stably moves up and down, and is limited by the sliding groove U, the supporting frame 204g fixedly connected with the sliding block 204h cannot rotate when the supporting shaft 204a rotates, the supporting shaft 204a can be lifted to drive the sliding block 204h to synchronously lift and move, the second spring 204l is in a stretching state, the positioning column 204m is used for limiting the angle of the rotating sleeve 204i, the supporting shaft 204a can be driven to rotate through the rotation of the rotating sleeve 204i, the stabilizing column 204f can rotate when being positioned in the reversing groove V, and the stabilizing column 204f is limited by the sliding groove U when the stabilizing column 204f moves downwards out of the reversing groove V, so that the supporting shaft 204a cannot rotate due to limiting, and the polishing disc 204d can stably polish the sprocket 104.
Specifically, the reversing element 204 further includes a fixing ring 204n, a reversing rod 204o, a supporting rod 204p, a carriage 204q, a guide block 204r, and a baffle 204s, where the fixing ring 204n is fixed on the surface of the supporting shaft 204a, the reversing rod 204o is fixed on the surface of the fixing ring 204n, the supporting rod 204p is fixed on the inner wall of the protective cover 102, the carriage 204q slides on the surface of the supporting rod 204p, the guide block 204r is fixed on the inner bottom wall of the carriage 204q, and the baffle 204s is fixed on the inner wall of the carriage 204 q.
The fixed ring 204n is used for driving the support shaft 204a to rotate, the number of the reversing rods 204o is two, the included angle between the two reversing rods 204o is 120 degrees, the support rod 204p is used for supporting the carriage 204q, the carriage 204q is used for fixing the guide block 204r and the baffle 204s, the guide block 204r is isosceles triangle and is used for driving the carriage 204q to move, the number of the baffle 204s is two and is used for extruding the reversing rods 204o, so that the reversing rods 204o drive the fixed ring 204n to rotate, the support shaft 204a is driven to rotate, the guide block 204r is extruded through the support shaft 204a and the reversing rods 204o, the guide block 204r can be driven to move, and when the support shaft 204a ascends, the baffle 204s can be used for extruding the reversing rods 204o, and the reversing rods 204o can be rotated by 120 degrees.
Specifically, the extrusion 205 includes a supporting sleeve 205a, a stabilizing frame 205b, a third spring 205c and a friction disc 205d, wherein the supporting sleeve 205a is fixed at the bottom of the fixing plate 204e, the stabilizing frame 205b is fixed on the surface of the supporting sleeve 205a, two ends of the third spring 205c are respectively fixed on the inner top wall of the supporting sleeve 205a and the inner bottom wall of the friction disc 205d, and the friction disc 205d slides in the supporting sleeve 205 a.
The support sleeve 205a is used for supporting the friction disc 205d, the stabilizing frame 205b is used for fixing the support sleeve 205a at the bottom of the support rod 204p, the third spring 205c is in a compressed state, a limit strip is arranged on the friction disc 205d, relative rotation between the friction disc 205d and the support sleeve 205a cannot occur, the friction disc 205d is used for extruding the chain wheel 104, the chain wheel 104 is driven to rotate when the chain wheel 104 is polished by the polishing disc 204d, the chain wheel 104 can slowly rotate by the friction force to the chain wheel 104, and the chain wheel 104 stops rotating by the friction force to the chain wheel 104 by the friction disc 205d when the polishing disc 204d is separated from the chain wheel 104, so that the chain wheel 104 stays at the top of the support column 201a stably.
When the device is used, when the sprocket 104 is polished, firstly, the sprocket 104 is moved to the upper part of the positioning plate 202c through the conveying of the conveying belt 103, at the moment, the cylinder 203a is started, the cylinder 203a drives the lifting rod 203b to move downwards, so that the push rod 203c and the rack 203d are driven to move downwards simultaneously, the support column 201a can be driven to ascend when the rack 203d descends, so that the support column 201a inserts the insert column 201b into the sprocket 104 and drives the sprocket 104 to ascend, meanwhile, the lifting rod 203b drives the support shaft 204a to descend, so that the double-shaft motor 204c drives the polishing disc 204d to approach the sprocket 104, thereby polishing the sprocket 104, the sprocket 104 is driven to rotate by the polishing disc 204d, the sprocket 104 is driven to rotate slowly by the friction force of the sprocket 104, and the support shaft 204a and the reversing rod 204o extrude the guide block 204r when the support shaft 204a descends, so that the guide block 204r drives the carriage 204q to move, and the reversing rod 204o can rotate by the reversing rod 204o when the support shaft 204a ascends.
After finishing polishing, the output end of the cylinder 203a contracts, so that the lifting rod 203b ascends, at the moment, the polishing disc 204d is separated from the chain wheel 104, the chain wheel 104 stops rotating through the friction force of the friction disc 205d on the chain wheel 104, so that the chain wheel 104 stably stays at the top of the supporting column 201a, along with the downward movement of the supporting column 201a, the chain wheel 104 falls on the top of the conveying belt 103, at the moment, the positioning plate 202c still limits the chain wheel 104, at the moment, the supporting column 201a continues to move downwards, the supporting column 201a drives the sliding sleeve 202a to move downwards through the limiting lug 202b, and the positioning plate 202c is driven to move downwards, so that the limitation on the chain wheel 104 is relieved, and the chain wheel 104 is conveyed to the next process by the conveying belt 103.
In the process of lifting the support shaft 204a, the baffle 204s extrudes the reversing rod 204o, so that the fixed ring 204n rotates for 120 degrees, meanwhile, the support shaft 204a rotates for 102 degrees, at the moment, under the action of the tension of the second spring 204l, the rotating sleeve 204i drives the support shaft 204a to rotate for 60 degrees again, so that the first connecting rod 204j falls on the top of the other positioning column 204m, at the moment, the double-shaft motor 204c rotates for 180 degrees through the support shaft 204a, at the moment, the other polishing disc 204d faces downwards, the sprocket 104 is waited for polishing, and the just used polishing disc 204d is located above for cooling.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a grinding device is used in motorcycle parts processing which characterized in that: comprising the steps of (a) a step of,
the main body assembly (100) comprises a supporting plate (101), a protective cover (102), a conveying belt (103) and a chain wheel (104), wherein the protective cover (102) is fixed at the top of the supporting plate (101), the conveying belt (103) is arranged on the surface of the supporting plate (101), and the chain wheel (104) is positioned at the top of the conveying belt (103); the method comprises the steps of,
the polishing assembly (200) is arranged in the protective cover (102) and comprises a supporting piece (201), a positioning piece (202), a driving piece (203), a reversing piece (204) and an extrusion piece (205), wherein the supporting piece (201) is arranged in the supporting plate (101), the positioning piece (202) is arranged on the surface of the supporting piece (201), the driving piece (203) is arranged in the protective cover (102), the reversing piece (204) is arranged on one side of the driving piece (203), and the extrusion piece (205) is arranged at the bottom of the reversing piece (204).
2. A grinding device for machining motorcycle parts as claimed in claim 1, wherein: the support piece (201) comprises a support column (201 a) and a plug-in column (201 b), the support column (201 a) slides in the support plate (101), and the plug-in column (201 b) is fixed at the top of the support column (201 a).
3. A grinding device for machining motorcycle parts as claimed in claim 2, wherein: the locating piece (202) comprises a sliding sleeve (202 a), a limiting lug (202 b) and a locating plate (202 c), wherein the sliding sleeve (202 a) slides on the surface of the supporting column (201 a), the limiting lug (202 b) is fixed on the inner wall of the sliding sleeve (202 a), and the locating plate (202 c) is fixed on the surface of the sliding sleeve (202 a).
4. A motorcycle parts machining polishing apparatus as claimed in claim 3, wherein: the positioning piece (202) further comprises a supporting ring (202 d), a first spring (202 e) and a guide rod (202 f), wherein the supporting ring (202 d) is fixed to the bottom of the supporting plate (101), two ends of the first spring (202 e) are respectively fixed to the top of the supporting ring (202 d) and the bottom of the sliding sleeve (202 a), and the guide rod (202 f) is fixed to the inner wall of the protective cover (102).
5. A motorcycle parts machining polishing apparatus as claimed in claim 4, wherein: the driving piece (203) comprises an air cylinder (203 a), a lifting rod (203 b), a push rod (203 c) and a rack (203 d), wherein the air cylinder (203 a) is fixed in the protective cover (102), the lifting rod (203 b) is fixed at the output end of the air cylinder (203 a), the push rod (203 c) is fixed at the bottom of the lifting rod (203 b), and the rack (203 d) is fixed at the bottom of the push rod (203 c).
6. A motorcycle parts machining polishing apparatus as claimed in claim 5, wherein: the driving piece (203) further comprises a supporting seat (203 e), a rotating shaft (203 f) and a transmission gear (203 g), wherein the supporting seat (203 e) is fixed at the bottom of the supporting plate (101), the rotating shaft (203 f) is rotationally connected in the supporting seat (203 e), and the transmission gear (203 g) is fixed on the surface of the rotating shaft (203 f).
7. A grinding apparatus for machining motorcycle parts as claimed in claim 5 or 6, wherein: the reversing piece (204) comprises a supporting shaft (204 a), a fixing sleeve (204 b), a double-shaft motor (204 c) and a polishing disc (204 d), wherein the supporting shaft (204 a) is rotationally connected in the lifting rod (203 b), the fixing sleeve (204 b) is fixed at the end part of the supporting shaft (204 a), the double-shaft motor (204 c) is fixed in the fixing sleeve (204 b), and the polishing disc (204 d) is fixed at the output end of the double-shaft motor (204 c).
8. A motorcycle parts machining polishing apparatus as claimed in claim 7, wherein: the reversing piece (204) further comprises a fixed plate (204 e), a stabilizing column (204 f), a supporting frame (204 g), a sliding block (204 h), a rotating sleeve (204 i), a first connecting rod (204 j), a second connecting rod (204 k), a second spring (204 l) and a positioning column (204 m), wherein the fixed plate (204 e) is fixed on the inner top wall of the protective cover (102), the stabilizing column (204 f) is fixed on the end part of the supporting shaft (204 a), the supporting frame (204 g) is rotationally connected to the surface of the supporting shaft (204 a), the sliding block (204 h) is fixed on the end part of the supporting frame (204 g), the fixed plate (204 e) is internally provided with a sliding groove (U) and a reversing groove (V), the sliding block (204 h) slides in the sliding groove (U), the stabilizing column (204 f) can rotate in the reversing groove (V), the rotating sleeve (204 i) is fixed on the surface of the supporting shaft (204 a), the first connecting rod (204 j) is rotationally connected to the inner surface of the second connecting rod (204 k), the sliding block (204 j) is rotationally connected to the surface of the second connecting rod (204 k), the positioning column (204 m) is fixed on one side of the fixing plate (204 e).
9. A motorcycle parts machining polishing apparatus as claimed in claim 8, wherein: the reversing piece (204) further comprises a fixed ring (204 n), a reversing rod (204 o), a supporting rod (204 p), a carriage (204 q), a guide block (204 r) and a baffle plate (204 s), wherein the fixed ring (204 n) is fixed on the surface of the supporting shaft (204 a), the reversing rod (204 o) is fixed on the surface of the fixed ring (204 n), the supporting rod (204 p) is fixed on the inner wall of the protective cover (102), the carriage (204 q) slides on the surface of the supporting rod (204 p), the guide block (204 r) is fixed on the inner bottom wall of the carriage (204 q), and the baffle plate (204 s) is fixed on the inner wall of the carriage (204 q).
10. A motorcycle parts machining polishing apparatus as claimed in claim 9, wherein: the extrusion piece (205) comprises a supporting sleeve (205 a), a stabilizing frame (205 b), a third spring (205 c) and a friction disc (205 d), wherein the supporting sleeve (205 a) is fixed at the bottom of the fixing plate (204 e), the stabilizing frame (205 b) is fixed on the surface of the supporting sleeve (205 a), two ends of the third spring (205 c) are respectively fixed on the inner top wall of the supporting sleeve (205 a) and the inner bottom wall of the friction disc (205 d), and the friction disc (205 d) slides in the supporting sleeve (205 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410274957.9A CN117862994B (en) | 2024-03-12 | 2024-03-12 | Grinding device for motorcycle part machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410274957.9A CN117862994B (en) | 2024-03-12 | 2024-03-12 | Grinding device for motorcycle part machining |
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| Publication Number | Publication Date |
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| CN117862994A true CN117862994A (en) | 2024-04-12 |
| CN117862994B CN117862994B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410274957.9A Active CN117862994B (en) | 2024-03-12 | 2024-03-12 | Grinding device for motorcycle part machining |
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| CN (1) | CN117862994B (en) |
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| GB663908A (en) * | 1946-05-23 | 1951-12-27 | Hjalmar Emanuel Sjoestrand | Improvements in grinding machines |
| GB2072006A (en) * | 1980-03-20 | 1981-09-30 | Lee R A | Roller and sliding system for applying flexible covers |
| CN1054665A (en) * | 1990-02-12 | 1991-09-18 | 卡伯特公司 | The method and apparatus of wearing and tearing usefulness |
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|---|---|
| CN117862994B (en) | 2024-05-10 |
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