CN118990306B - Bearing outer ring polishing device - Google Patents
Bearing outer ring polishing device Download PDFInfo
- Publication number
- CN118990306B CN118990306B CN202411468644.3A CN202411468644A CN118990306B CN 118990306 B CN118990306 B CN 118990306B CN 202411468644 A CN202411468644 A CN 202411468644A CN 118990306 B CN118990306 B CN 118990306B
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- seat
- rod
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- lifting
- sliding
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- 238000005498 polishing Methods 0.000 title claims abstract description 65
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 30
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
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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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the field of bearing processing, in particular to a bearing outer ring polishing device, which comprises a base and bearing rings, wherein a connecting groove is formed in the side wall of the base, a back plate is arranged at the top of the base, a lifting table is hinged to the back plate, a plurality of feeding and discharging components are connected to the lifting table in a sliding manner, a plurality of lifting components which are arrayed are hinged between the base and the lifting table, and a plurality of connecting components are arranged at the top of the lifting table.
Description
Technical Field
The invention relates to the field of bearing machining, in particular to a bearing outer ring polishing device.
Background
The bearing is an important mechanical part for supporting the mechanical rotating body, reducing the friction coefficient in the moving process and ensuring the rotating precision, and in order to ensure the precision and the performance of the bearing, the raceway of the bearing is required to be subjected to ultra-fine treatment before leaving the factory so as to meet the requirement on the surface roughness of the raceway of the bearing.
The invention discloses a Chinese patent with publication number CN113524004B, a surface polishing device for processing the outer ring of a bearing and a use method thereof, which aims to solve the technical problems that the device is unstable and easy to fall off, can not adjust and limit various outer rings of different types of bearings and has low processing efficiency of the processing device, according to the invention, the bearing outer ring can be quickly fixed through the cooperation of the first electric push rod and the movable sleeve, the bearing outer rings can not be mutually collided to cause damage through the arrangement of the positioning clamping blocks, and the elastic rubber pad is arranged on the inner side, so that the bearing outer ring is easy to deform during clamping, the fixing effect is better, the damage to the inner side of the bearing outer ring body is avoided, the bearing outer ring is more convenient and better in quality during polishing, and the bearing outer ring surface of different types is flexible in structure and wider in application.
In the above patent, although the surfaces of the bearing outer rings of different types can be polished, the factory thickness of each bearing ring is different, so that the time required for processing one bearing ring is different in order to ensure that the thickness error of the processed bearing ring is reduced to the minimum;
When one of the bearing rings is polished, after the bearing ring is required to be disassembled after the machine is stopped, the other bearing rings are polished, the operation procedure is complicated, synchronous processing of a plurality of bearings cannot be realized, and under the condition that the processing of other unpolished bearing rings is not influenced, the bearing rings which are polished are fed, so that the processing efficiency and the processing period are influenced.
Therefore, it is necessary to invent a bearing outer race polishing apparatus to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a bearing outer ring polishing device, which can automatically stop blanking a polished bearing ring under the condition that equipment is stopped integrally by matching a second precise micro motor with laser ranging so as to solve the problems of complicated operation procedures after the bearing processing is finished, the equipment is stopped and the bearing ring is dismounted, and then other bearing ring polishing processing is continued.
In order to achieve the above object, the present invention provides the following technical solutions:
The utility model provides a bearing outer lane burnishing device, includes base and race ring, be equipped with the spread groove on the lateral wall of base, the top of base is equipped with the backplate, articulated on the backplate be equipped with a plurality of lifting platforms, a plurality of sliding connection has a plurality of business turn over material subassemblies on the lifting platform, articulated between base and the lifting platform is equipped with a plurality of lifting assemblies that are array form and arrange, the top of lifting platform is equipped with a plurality of coupling assembling, a plurality of all be equipped with the fixture that can fix a position the centre gripping to the race ring on the coupling assembling, fixture's top is equipped with the polishing roller, polishing roller and race ring laminating, the both ends of polishing roller all have joint mechanism.
As a preferable scheme of the invention, the feeding and discharging assembly comprises fixed slide ways, guide slide ways and electric push rods, wherein the fixed slide ways are arranged at the top of the lifting platform, two guide slide ways are arranged and are arranged in mirror symmetry, a plurality of slide grooves are formed in the top of the lifting platform, sliding blocks are connected in the slide grooves in a sliding manner, the top of each sliding block is arranged at the bottom of each guide slide way, one end of each electric push rod is connected to the inner side wall of each slide groove, and the other end of each electric push rod is connected to each sliding block.
As a preferable scheme of the invention, the lifting assembly comprises a hydraulic telescopic rod and a blanking table, wherein the bottom end of the hydraulic telescopic rod is hinged to the base, the top end of the hydraulic telescopic rod is hinged to the bottom of the lifting table, the blanking table is arranged at the top of the base and is connected with the side wall of the backboard, a side baffle is arranged at the top of the blanking table, and a blanking opening corresponding to the position of the blanking table is formed in the lifting table.
As a preferred scheme of the invention, the connecting component comprises a side plate and a supporting rod, wherein the side plate and the supporting rod are arranged on the side wall of the back plate, a transverse groove is formed in the side wall of the side plate, the clamping mechanism is slidably connected in the transverse groove, a control button is arranged on the side wall of the side plate, the control button is electrically connected with the hydraulic telescopic rod, a rectangular groove is formed in the supporting rod, a positioning push plate capable of sliding and stretching is arranged in the rectangular groove, a plurality of sliding rollers which are arrayed are rotationally connected with the positioning push plate, the sliding rollers are jointly attached to the outer side walls of the female seat and the male seat, an elastic telescopic cylinder is arranged at the tail end of the positioning push plate, a reset spring is arranged in the elastic telescopic cylinder, and one end of the elastic telescopic cylinder is connected to the side wall of the rectangular groove.
As a preferable scheme of the invention, the clamping mechanism comprises a first clamping seat, a second clamping seat, an electric telescopic rod and a limiting rod, wherein connecting rods are arranged on two sides of the first clamping seat, the two connecting rods are respectively and slidably connected in adjacent transverse grooves, fixing rods are arranged on two sides of the second clamping seat, and one ends of the two fixing rods are connected to the side walls of the adjacent side plates;
The first clamping seat and the second clamping seat are internally provided with adjusting assemblies, side walls of the two adjusting assemblies are respectively provided with a side mounting plate, and two adjacent side mounting plates are in sliding connection with the electric telescopic rod through a limiting rod;
The adjusting assembly is provided with a speed reducing motor, a power output shaft of the speed reducing motor is connected with a rotating rod, the adjusting assembly is provided with vertical plates, the rotating rod is rotationally connected to the two vertical plates, and the rotating rod is in transmission connection with the adjusting assembly;
The adjusting component is also provided with a glass observation window capable of observing the internal structure.
As a preferable scheme of the invention, the adjusting assembly comprises an adjusting seat and a telescopic supporting plate, the adjusting seat is connected to the side mounting plate, a sliding cavity is formed in the adjusting seat, a lifting screw rod sliding table is arranged in the sliding cavity and is in transmission connection with a rotating rod, two blind holes are formed in the side wall of the lifting screw rod sliding table, a first square sliding block and a second square sliding block are arranged in the blind holes, one sides of the first square sliding block and the second square sliding block are connected with the inner side wall of the blind holes through springs, two laminating rollers are rotatably connected to the other side of the first square sliding block, the other side of the second square sliding block is connected with the telescopic supporting plate, the other end of each laminating roller is rotatably connected to the side wall of the telescopic supporting plate, a driving roller is rotatably arranged on the adjusting seat and is in lamination with a bearing ring, and a first precise micro motor capable of driving the driving roller to rotate is arranged in the adjusting seat.
As a preferable scheme of the invention, the clamping mechanism further comprises a laser component and a limiting component, wherein the laser component and the limiting component are both positioned in the adjusting seat;
The laser component comprises a laser distance measuring instrument, the laser distance measuring instrument is provided with a first laser receiving end and a second laser receiving end, the first laser receiving end and the second laser receiving end are both arranged on the inner top wall of the adjusting seat, the top of the sliding table of the lifting screw rod sliding table is provided with a trigger switch which corresponds to the first laser receiving end in position and can lift along with the lifting screw rod sliding table, the trigger switch is electrically connected with the speed reducing motor, and a limit component which can be matched with the trigger switch is arranged in the adjusting seat;
The limiting assembly comprises a second precise micro motor, a limiting baffle and a precision ruler, the second precise micro motor is arranged in the adjusting seat, a power output shaft of the second precise micro motor is connected with a threaded rod, the limiting baffle is in threaded connection with the threaded rod, the limiting baffle is in sliding connection with the precision ruler, the precision ruler is connected in the adjusting seat, and a first reflecting sheet corresponding to the second laser receiving and transmitting end is arranged on the limiting baffle.
As a preferable scheme of the invention, the clamping mechanism comprises a female seat and a male seat, wherein the female seat is arranged at the head end of the polishing roller, the male seat is arranged at the tail end of the polishing roller, a clamping groove matched with the male seat is formed in the female seat, a clamping plate matched with the clamping groove is formed in the male seat, positioning holes are formed in the clamping plate and the female seat, positioning rings are arranged on the outer side walls of the female seat and the male seat, and a U-shaped groove matched with the positioning rings is formed in the supporting rod.
In the technical scheme, compared with the prior art, the invention has the following technical effects and advantages:
1. The lifting of the lifting table can synchronously feed a plurality of groups of bearing rings, after polishing is finished, the equipment can automatically stop actively feeding the bearing rings with the polishing thickness reaching the standard of the outer rings of the bearing rings under the condition that the polishing state of other unprocessed bearing rings is not affected by the cooperation of the second precise micro motor and laser ranging, and can automatically roll to a designated position for discharging under the guiding action of the feeding and discharging component;
2. after the polishing rollers are worn on the surface after being used for a long time, under the condition that the polishing quality is not affected, by the arrangement of the clamping mechanism, personnel can conveniently detach, replace and overhaul any one polishing roller, the difficulty of equipment maintenance is reduced, the maintenance cost of the equipment can be reduced by detaching and replacing a single polishing roller, the replacement and maintenance can be carried out on line, the overall continuity of the polishing device is improved, and the processing efficiency is improved;
3. Through the lifting control of the lifting assembly, the loading installation, the discharging position guide and the centralized collection treatment of polishing scraps of the bearing ring can be realized, the machining efficiency and the equipment automation degree are improved, and the scraps can be blocked and guided by the first clamping seat, the second clamping seat and the lifting table, so that splashing is prevented;
4. Through the cooperation of second accurate micromotor and laser rangefinder, spacing subassembly is with limit baffle polishing size position definition back, gear motor drive lift lead screw slip table lifting bearing circle and drive roller and polishing roller laminating polishing, until trigger switch and limit baffle contact after, automatic stop polishing and initiative carry out the unloading, in this operation process, equipment can carry out polishing accuracy's accuse automatically, the outer lane diameter size of bearing circle after the tight control polishing avoids the not hard up condition that appears in the installation after the bearing processing is accomplished.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of a component holding mechanism according to the present invention;
FIG. 5 is a schematic view of a component connection assembly of the present invention;
FIG. 6 is a schematic view of the internal structure of the component adjustment assembly of the present invention;
FIG. 7 is a schematic view of a component clamping mechanism according to the present invention;
FIG. 8 is a schematic cross-sectional view of the present invention;
FIG. 9 is an enlarged schematic view of FIG. 8 at A;
FIG. 10 is an enlarged schematic view of FIG. 8B;
FIG. 11 is a schematic view of a partial component limit stop of the present invention;
FIG. 12 is a schematic view of a clamping mechanism in partial cross-section;
FIG. 13 is a schematic view of a clamping mechanism according to a second embodiment of the present invention;
FIG. 14 is a schematic view of a positioning thrust plate according to the present invention;
FIG. 15 is a schematic cross-sectional view of a support rod according to the present invention;
Fig. 16 is an exploded view of the elastic telescopic cylinder of the present invention.
Reference numerals illustrate:
1. A base; 2, back plate, 3, clamping mechanism, 31, female seat, 32, male seat, 33, positioning ring, 4, clamping mechanism, 41, first clamping seat, 42, second clamping seat, 43, adjusting component, 431, adjusting seat, 432, attaching roller, 433, telescopic supporting plate, 436, driving roller, 437, first precision micro motor, 44, side mounting plate, 45, gear motor, 46, rotating rod, 47, electric telescopic rod, 48, limit rod, 410, laser component, 4101, laser distance meter, 4102, second reflector, 4103, trigger switch, 411, limit component, 4111, second precision micro motor, 4112, limit baffle, 4113, precision ruler, 4114, threaded rod, 4115, first reflector, 5, polishing roller, 6, chute, 7, transverse groove, 8, lifting platform, 9, glass observation window, 10, connecting component, 101, side plate, 102, supporting rod, 103, control button, 104, positioning push plate, 105, elastic barrel, 11, lifting component, 111, lifting platform, 113, lower rod, 112, guide rail, 13, slide rail, guide rail, 14, slide rail, 13, slide rail, and guide rail.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The invention provides a bearing outer ring polishing device as shown in figures 1-16, which comprises a base 1 and a bearing ring 13, wherein a connecting groove is formed in the side wall of the base 1, a plurality of bases 1 can be continuously installed and connected to realize combination connection among a plurality of groups of devices, a back plate 2 is arranged at the top of the base 1, a plurality of lifting platforms 8 are hinged on the back plate 2, a plurality of feeding and discharging components 14 are connected on the plurality of lifting platforms 8 in a sliding manner, a plurality of lifting components 11 which are arrayed are hinged between the base 1 and the lifting platforms 8, a plurality of connecting components 10 are arranged at the top of the lifting platforms 8, a plurality of clamping mechanisms 4 capable of positioning and clamping the bearing ring 13 are arranged on the connecting components 10, polishing rollers 5 are arranged at the top of the clamping mechanisms 4 and are attached to the bearing ring 13, and clamping mechanisms 3 are arranged at two ends of each polishing roller 5.
When the structure specifically operates, the bearing ring 13 can be placed in the feeding and discharging assembly 14, the lifting assembly 11 is used for pushing the lifting table 8 to lift, the bearing ring 13 positioned in the feeding and discharging assembly 14 is installed in the adjacent clamping mechanism 4, the polishing roller 5 is connected with the driving device, further, the power input end of the polishing roller 5 is provided with a fluted disc, the bottom of the driving device is provided with an elastic lifting device, the fluted disc capable of keeping the output end through elastic pushing can be meshed and rotated with the fluted disc of the input end of the polishing roller 5 all the time, and the driving device can be pushed by the electric telescopic equipment to lift and adjust so as to keep consistent with the polishing roller 5 in the height adjusting process, so that the driving means of the polishing roller 5 are not limited;
the polishing roller 5 rotates to polish the bearing ring 13, one side of the lifting table 8 is pushed to be lifted by the lifting assembly 11, so that scraps in the polishing process fall into the chute 6 to be collected intensively and then discharged, and the situation that scraps are accumulated and difficult to clean is avoided.
As shown in fig. 1-2, the material feeding and discharging assembly 14 comprises a fixed slide 141, a guide slide 143 and an electric push rod 142, the fixed slide 141 is arranged at the top of the lifting platform 8, the two guide slide 143 are arranged at two, the two guide slide 143 are arranged in a mirror symmetry mode, a plurality of sliding grooves 6 are formed in the top of the lifting platform 8, sliding blocks 144 are slidably connected in the sliding grooves 6, a cross rod is connected to the top of the sliding blocks 144, the top of the cross rod is connected to the bottom of the two guide slide 143, one end of the electric push rod 142 is connected to the inner side wall of the sliding groove 6, the other end of the electric push rod 142 is connected to the sliding blocks 144, firstly, the electric push rod 142 is driven to push the sliding blocks 144 to move in the sliding grooves 6, the sliding blocks 144 drive the guide slide 143 to perform position movement adjustment, firstly, the guide slide 143 at the head end is moved to correspond to the fixed slide 141, the guide slide 143 through external conveying equipment, the bearing ring 13 is conveyed to the fixed slide 141 through the guide slide 143 at the head end, the lifting assembly 11 drives the lifting platform 8 to install the bearing ring 13 in the clamping mechanism 4, secondly, the tail end 13 is required to be separated from the guide slide 141, the tail end of the bearing ring 13 is required to be located in the fixed slide 141, the clamping assembly is completely matched with the guide slide 141, and the tail end of the bearing ring is completely matched with the lifting assembly, the tail end of the bearing ring is completely and the tail end of the bearing ring is completely separated from the fixed slide 141, the tail end is completely separated from the tail end of the bearing assembly is located in the fixed slide 141, and the tail end is completely separated from the tail end is located in the guide rail is completely in the fixed to be completely separated from the guide 13, and the tail end is completely is located in the end is matched with the guide rail is located.
As shown in fig. 3, the lifting assembly 11 includes a hydraulic telescopic rod 111 and a blanking table 112, the bottom end of the hydraulic telescopic rod 111 is hinged on the base 1, the top end of the hydraulic telescopic rod 111 is hinged at the bottom of the lifting table 8, the blanking table 112 is arranged at the top of the base 1, the blanking table 112 is connected with the side wall of the backboard 2, a side baffle 113 is arranged at the top of the blanking table 112, a blanking opening 114 corresponding to the position of the blanking table 112 is formed in the lifting table 8, after one side of the lifting table 8 is pushed to lift when the hydraulic telescopic rod 111 stretches, the top of the lifting table 8 forms an inclined shape, scraps accumulated at the top of the lifting table 8 can be obliquely arranged along the top of the lifting table 8 and slide into the blanking opening 114, so that the scraps can drop to the top of the blanking table 112 through the blanking opening 114, the scraps slide and discharge, the side baffle 113 can conveniently collect the scraps by placing a collecting barrel at the inclined low point of the blanking table 112, the scraps can be prevented from sliding down from the side wall of the blanking table 112, and difficult cleaning is avoided.
As shown in FIGS. 4, 5, 7, 14, As shown in fig. 15 and 16, the connection assembly 10 includes a side plate 101 and a supporting rod 102, the side plate 101 and the supporting rod 102 are both disposed on a side wall of the back plate 2, a transverse groove 7 is disposed on the side wall of the side plate 101, the clamping mechanism 4 is slidably connected in the transverse groove 7, a control button 103 is disposed on the side wall of the side plate 101, the control button 103 is electrically connected with a hydraulic telescopic rod 111, the clamping mechanism 3 includes a female seat 31 and a male seat 32, the female seat 31 is disposed at a head end of the polishing roller 5, the male seat 32 is disposed at a tail end of the polishing roller 5, a clamping groove matched with the male seat 32 is disposed on the female seat 31, a clamping plate matched with the clamping groove is disposed on the male seat 32, positioning holes are disposed on the clamping plate and the female seat 31, a positioning ring 33 is disposed on an outer side wall of the female seat 31 and the male seat 32, a U-shaped groove matched with the positioning ring 33 is disposed on the supporting rod 102, the function of the supporting rods 102 is to support a plurality of polishing rollers 5, the lateral plates 101 are provided with the transverse grooves 7, the first clamping seat 41 can slide in the transverse grooves 7 when the clamping mechanism 4 stretches and contracts, so that stable fixing of bearing rings 13 with different sizes is realized, two control buttons 103 are electrically connected with the hydraulic telescopic rods 111, in the process, after the control button 103 at the head end is started, the hydraulic telescopic rods 111 are electrified to extend, after the control button 103 at the tail end is started, the lifting assembly 11 is electrified to shrink, so that the angle of the lifting table 8 is conveniently adjusted, feeding and discharging are facilitated, and when the polishing rollers 5 are connected and disassembled, the fixed bar bolts are manually inserted in two adjacent positioning holes and are placed in the U-shaped grooves, and connection and installation of the two polishing rollers 5 are realized; further, the method comprises the steps of, the top of the supporting rod 102 can be provided with a fixed cover matched with the size of the supporting rod and is embedded and installed at the top of the supporting rod 102, the supporting rod 102 is fixed with the top of the supporting rod 102 through a bolt, a rectangular groove is formed in the supporting rod 102, a positioning push plate 104 capable of sliding and stretching is arranged in the rectangular groove, a plurality of sliding rollers which are arrayed are connected in a rotating mode of the positioning push plate 104, the sliding rollers are jointly attached to the outer side walls of the female seat 31 and the male seat 32, an elastic telescopic cylinder 105 is arranged at the tail end of the positioning push plate 104, a reset spring is arranged in the elastic telescopic cylinder 105, one end of the elastic telescopic cylinder 105 is connected to the side wall of the rectangular groove, when the clamping mechanism 3 is rotationally connected in the U-shaped groove, the bottom of the elastic telescopic cylinder 105 is arranged in an arc mode through elastic force pushing of the reset spring, the elastic telescopic cylinder 105 is attached to the elastic telescopic cylinder, the elastic cylinder is mainly used for preventing the bearing ring 13 from being attached to the polishing roller 5 too loose, pushing the polishing roller 5 to the bearing ring 13 to be attached to the bearing ring 13, and after the bearing ring 13 is attached to the polishing roller 5, the female seat 31 and the male seat 32 are pushed to the top to move towards the top, the elastic push plate 104 has a good telescopic effect, when the polishing ring 5 is prevented from being attached to the top, and the bearing ring 13 is not prone to moving to the top. As shown in fig. 4, 5, 6 and 8, the holding mechanism 4 includes a first holding base 41, a second holding base 42, The electric telescopic rod 47 and the spacing rod 48 are arranged on two sides of the first clamping seat 41, the two connecting rods are respectively and slidably connected in the adjacent transverse grooves 7, the fixing rods are respectively arranged on two sides of the second clamping seat 42, one ends of the two fixing rods are respectively connected to the side walls of the adjacent side plates 101, the adjusting assemblies 43 are respectively arranged in the first clamping seat 41 and the second clamping seat 42, the side plates 44 are respectively arranged on the side walls of the two adjusting assemblies 43, the adjacent two side plates 44 are slidably connected with the electric telescopic rod 47 through the spacing rod 48, the electric telescopic rod 47 can control the clamping fixing and the dismounting of the bearing ring 13 through expansion and contraction, the spacing rod 48 plays a role of limiting in moving, and specifically, the electric telescopic rod 47 pulls the head end adjusting assemblies 43 to move and the tail end adjusting assemblies 43 to be close to each other, at the moment, when the bearing ring 13 is fed between the two adjusting assemblies 43 through the fixing slide ways 141, the two telescopic supporting plates 433 shrink, after one side of the bearing ring 13 moves across the fixing positions of the telescopic ring 433, the spring 433 pushes the elastic force of the elastic supporting plates to push the elastic force 433 to push the elastic force of the elastic motor to push the elastic force 433 to move the elastic force 433, and then the elastic force 433 to make the elastic force 432 move the elastic force to the supporting plates to the bearing ring 432, and the bearing ring to be attached to the bearing ring 13, and the bearing ring 432 are attached to the bearing ring 13, and then the bearing ring 13 and the elastic force is attached to the bearing roller 13.
The adjusting component 43 is provided with a gear motor 45, a power output shaft of the gear motor 45 is connected with a rotating rod 46, the adjusting component 43 is provided with vertical plates 12, the rotating rod 46 is rotationally connected to the two vertical plates 12, the rotating rod 46 is in transmission connection with the adjusting component 43, the gear motor 45 has a driving function, the lifting screw sliding table is driven to lift and adjust in the adjusting seat 431, and then the clamping and adjusting function of the bearing ring 13 is achieved.
All be equipped with glass observation window 9 on the adjusting part 43, be convenient for when adjusting, personnel's accessible glass observation window 9 observe the distance size of inside regulation, can be convenient for personnel know the stability degree after the clamping of bearing ring 13 under the current state simultaneously.
The adjusting component 43 comprises an adjusting seat 431 and a telescopic supporting plate 433, the adjusting seat 431 is connected to a side mounting plate 44, a sliding cavity is formed in the adjusting seat 431, a lifting screw rod sliding table is arranged in the sliding cavity, the lifting screw rod sliding table is in transmission connection with a rotating rod 46, two blind holes are formed in the side wall of the lifting screw rod sliding table, a first square sliding block and a second square sliding block are arranged in the blind holes, one sides of the first square sliding block and the second square sliding block are connected with the inner side wall of the blind holes through springs, the other side of the first square sliding block is rotationally connected with two laminating rollers 432, the other side of the second square sliding block is connected with the telescopic supporting plate 433, the other end of the laminating roller 432 is rotationally connected to the side wall of the telescopic supporting plate 433, a driving roller 436 is rotationally arranged on the adjusting seat 431, the driving roller 436 is laminated with a bearing ring 13, in the polishing process, in order to avoid the gap between the driving roller 436 and the bearing ring 13, the gear motor 45 intermittently drives the lifting screw rod sliding table to lift, the bearing ring 13 is ensured to be continuously attached to the driving roller 436 in the polishing process, a first precise micro motor 437 capable of driving the driving roller 436 to rotate is arranged in the adjusting seat 431, the setting can be convenient for fixing and discharging the bearing ring 13, when the lifting screw rod sliding table is driven to descend through the power output of the gear motor 45, when the lifting screw rod sliding table is obliquely arranged to be attached to the bottom of the sliding cavity, the telescopic supporting plate 433 drives the attaching roller 432 to shrink towards the inside of the sliding cavity, the inner top wall of the bearing ring 13 is not supported, and the bearing ring can fall off from the adjusting component 43, so that automatic discharging is realized.
As shown in fig. 6, the adjusting seat 431 is further rotatably provided with a driving roller 436, the driving roller 436 is attached to the bearing ring 13, a first precise micro motor 437 capable of driving the driving roller 436 to rotate is arranged in the adjusting seat 431, and the driving roller 436 rotates to push the bearing ring 13 to rotate in the opposite direction to the polishing roller 5, so that polishing efficiency is improved.
As shown in fig. 8, 11, 12 and 13, the clamping mechanism 4 further includes a laser assembly 410 and a limiting assembly 411, and the laser assembly 410 and the limiting assembly 411 are both located in the adjusting seat 431;
the laser component 410 comprises a laser distance meter 4101, the laser distance meter 4101 is provided with a first laser receiving and transmitting end and a second laser receiving and transmitting end, the first laser receiving and transmitting end and the second laser receiving and transmitting end are both arranged on the inner top wall of an adjusting seat 431, the top of a sliding table of the lifting screw rod is provided with a second reflection sheet 4102 corresponding to the position of the first laser receiving and transmitting end, and a trigger switch 4103 which can lift along with the lifting screw rod sliding table, the trigger switch 4103 is electrically connected with a gear motor 45, a limiting component 411 which can be matched with the trigger switch 4103 is arranged in the adjusting seat 431, specifically, the limiting component 411 contacts with the trigger switch 4103 when in lifting movement, and the trigger switch 4103 is pressed to enable the gear motor 4103 to start the rotation driving the lifting screw rod sliding table to move to the bottom so as to release the fixation of the bearing ring 13, after the sliding table is polished to the size specified by the limiting baffle 4112, the lifting screw rod sliding table automatically moves to the bottom without manual control operation, and polishing accuracy is ensured;
The limit component 411 comprises a second precise micro motor 4111, a limit baffle 4112 and a precision ruler 4113, wherein the second precise micro motor 4111 is arranged in an adjusting seat 431, a power output shaft of the second precise micro motor 4111 is connected with a threaded rod 4114, the limit baffle 4112 is in threaded connection with the threaded rod 4114, the limit baffle 4112 is in sliding connection with the precision ruler 4113, the precision ruler 4113 is connected in the adjusting seat 431, the limit baffle 4112 is provided with a first light reflection piece 4115 corresponding to a second laser receiving and transmitting end, after laser emission is reflected and received, a control end can know various sizes measured by laser, the distance from the first laser receiving and transmitting end to the second light reflection piece 4112 is comprised, the distance from the second laser receiving and transmitting end to the limit baffle 4112 is comprised, and the specific position of the limit baffle 4112 on the precision ruler 4113 at this moment, personnel can observe the limit baffle 4112 through a glass observation window 9, the distance between the limit baffle 4112 and a lifting screw rod slide can be precisely controlled, the distance between the limit baffle 4112 and the polishing motor is precisely controlled, and the limit motor 4113 is always driven to rotate to the limit the polishing distance between the limit motor and the bearing ring 4113 when the limit motor is in contact with the polishing stop bearing ring 13, and the polishing ring is precisely driven, and the limit motor is always is set up and the limit motor is precisely when the limit motor is in contact with the polishing ring 13 is reached.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (4)
1. The bearing outer ring polishing device comprises a base (1) and a bearing ring (13) and is characterized in that a connecting groove is formed in the side wall of the base (1), a back plate (2) is arranged at the top of the base (1), a plurality of lifting tables (8) are hinged to the back plate (2), a plurality of feeding and discharging components (14) are connected to the lifting tables (8) in a sliding mode, a plurality of lifting components (11) which are arrayed are hinged to the base (1) and the lifting tables (8), a plurality of connecting components (10) are arranged at the top of the lifting tables (8), clamping mechanisms (4) capable of positioning and clamping the bearing ring (13) are arranged on the connecting components (10), polishing rollers (5) are arranged at the top of the clamping mechanisms (4), the polishing rollers (5) are attached to the bearing ring (13), and clamping mechanisms (3) are arranged at two ends of each polishing roller (5);
The connecting assembly (10) comprises a side plate (101) and a supporting rod (102), wherein the side plate (101) and the supporting rod (102) are arranged on the side wall of the back plate (2), a transverse groove (7) is formed in the side wall of the side plate (101), the clamping mechanism (4) is slidably connected in the transverse groove (7), a control button (103) is arranged on the side wall of the side plate (101), the control button (103) is electrically connected with a hydraulic telescopic rod (111), a rectangular groove is formed in the supporting rod (102), a positioning push plate (104) capable of slidably stretching is arranged in the rectangular groove, a plurality of sliding rollers which are arrayed are connected in a rotating mode and are jointly attached to the outer side walls of a female seat (31) and a male seat (32), an elastic telescopic cylinder (105) is arranged at the tail end of the positioning push plate (104), a reset spring is arranged in the elastic telescopic cylinder (105), and one end of the elastic telescopic cylinder (105) is connected to the side wall of the rectangular groove;
The clamping mechanism (4) comprises a first clamping seat (41), a second clamping seat (42), an electric telescopic rod (47) and a limiting rod (48), connecting rods are arranged on two sides of the first clamping seat (41), the two connecting rods are respectively and slidably connected in adjacent transverse grooves (7), fixing rods are arranged on two sides of the second clamping seat (42), and one ends of the two fixing rods are connected to the side walls of adjacent side plates (101);
An adjusting assembly (43) is arranged in each of the first clamping seat (41) and the second clamping seat (42), side plates (44) are arranged on the side walls of the two adjusting assemblies (43), and two adjacent side plates (44) are in sliding connection with an electric telescopic rod (47) through a limiting rod (48);
the adjusting assembly (43) is provided with a speed reducing motor (45), a power output shaft of the speed reducing motor (45) is connected with a rotating rod (46), the adjusting assembly (43) is provided with vertical plates (12), the rotating rod (46) is rotationally connected to the two vertical plates (12), and the rotating rod (46) is in transmission connection with the adjusting assembly (43);
The adjusting component (43) is also provided with a glass observation window (9) capable of observing the internal structure;
The adjusting assembly (43) comprises an adjusting seat (431) and a telescopic supporting plate (433), the adjusting seat (431) is connected to a side mounting plate (44), a sliding cavity is formed in the adjusting seat (431), a lifting screw rod sliding table is arranged in the sliding cavity, the lifting screw rod sliding table is in transmission connection with a rotating rod (46), two blind holes are formed in the side wall of the lifting screw rod sliding table, a first square sliding block and a second square sliding block are arranged in the blind holes, one sides of the first square sliding block and the second square sliding block are connected with the inner side wall of the blind holes through springs, the other side of the first square sliding block is rotationally connected with two laminating rollers (432), the other side of the second square sliding block is rotationally connected with the telescopic supporting plate (433), a driving roller (436) is rotationally arranged on the adjusting seat (431), the driving roller (436) is in lamination with a bearing ring (13), and a first micro motor (437) capable of driving the driving roller (436) is arranged in the adjusting seat (431);
The clamping mechanism (4) further comprises a laser component (410) and a limiting component (411), and the laser component (410) and the limiting component (411) are both positioned in the adjusting seat (431);
The laser assembly (410) comprises a laser distance meter (4101), the laser distance meter (4101) is provided with a first laser receiving and transmitting end and a second laser receiving and transmitting end, the first laser receiving and transmitting end and the second laser receiving and transmitting end are both arranged on the inner top wall of an adjusting seat (431), the top of a sliding table of the lifting screw sliding table is provided with a second reflecting sheet (4102) corresponding to the position of the first laser receiving and transmitting end, and a trigger switch (4103) capable of lifting along with the lifting screw sliding table, the trigger switch (4103) is electrically connected with a speed reducing motor (45), and a limiting assembly (411) capable of being matched with the trigger switch (4103) is arranged in the adjusting seat (431);
The limiting component (411) comprises a second precise miniature motor (4111), a limiting baffle (4112) and a precision ruler (4113), the second precise miniature motor (4111) is arranged in the adjusting seat (431), a threaded rod (4114) is connected to a power output shaft of the second precise miniature motor (4111), the limiting baffle (4112) is in threaded connection with the threaded rod (4114), the limiting baffle (4112) is in sliding connection with the precision ruler (4113), the precision ruler (4113) is connected in the adjusting seat (431), and a first reflecting sheet (4115) corresponding to the second laser receiving and transmitting end is arranged on the limiting baffle (4112).
2. The bearing outer ring polishing device as set forth in claim 1, wherein the feeding and discharging assembly (14) comprises a fixed slide way (141), a guide slide way (143) and an electric push rod (142), the fixed slide way (141) is arranged at the top of the lifting table (8), the two guide slide ways (143) are arranged in a mirror symmetry mode, a plurality of sliding grooves (6) are formed in the top of the lifting table (8), sliding blocks (144) are slidably connected in the sliding grooves (6), the top of each sliding block (144) is arranged at the bottoms of the two guide slide ways (143), one end of each electric push rod (142) is connected to the inner side wall of each sliding groove (6), and the other end of each electric push rod (142) is connected to each sliding block (144).
3. The bearing outer ring polishing device according to claim 1, wherein the lifting assembly (11) comprises a hydraulic telescopic rod (111) and a blanking table (112), the bottom end of the hydraulic telescopic rod (111) is hinged to the base (1), the top end of the hydraulic telescopic rod (111) is hinged to the bottom of the lifting table (8), the blanking table (112) is arranged at the top of the base (1), the blanking table (112) is connected with the side wall of the backboard (2), a side baffle (113) is arranged at the top of the blanking table (112), and a blanking opening (114) corresponding to the position of the blanking table (112) is formed in the lifting table (8).
4. The bearing outer ring polishing device according to claim 3, wherein the clamping mechanism (3) comprises a female seat (31) and a male seat (32), the female seat (31) is arranged at the head end of the polishing roller (5), the male seat (32) is arranged at the tail end of the polishing roller (5), a clamping groove matched with the male seat (32) is formed in the female seat (31), clamping plates matched with the clamping groove are arranged on the male seat (32), positioning holes are formed in the clamping plates and the female seat (31), positioning rings (32) are arranged on the outer side walls of the female seat (31) and the male seat (32), and U-shaped grooves matched with the positioning rings (33) are formed in the supporting rods (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411468644.3A CN118990306B (en) | 2024-10-21 | 2024-10-21 | Bearing outer ring polishing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411468644.3A CN118990306B (en) | 2024-10-21 | 2024-10-21 | Bearing outer ring polishing device |
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| CN118990306A CN118990306A (en) | 2024-11-22 |
| CN118990306B true CN118990306B (en) | 2024-12-20 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670113A (en) * | 2022-05-27 | 2022-06-28 | 潍坊市工程技师学院 | Polishing equipment applied to special-shaped workpiece |
| CN114800079A (en) * | 2022-04-29 | 2022-07-29 | 绍兴文理学院 | Flexible continuous production bearing convexity roller grinding and polishing device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237863A (en) * | 2022-12-08 | 2023-06-09 | 上海理工大学 | Gasbag burnishing device that can be used to bearing ring inside and outside circle simultaneously |
| CN219027110U (en) * | 2022-12-30 | 2023-05-16 | 佛山市钢亿源金属有限公司 | Taper pipe wire drawing polisher |
| CN116766031B (en) * | 2023-06-13 | 2024-04-05 | 宁晋县昱恒机械制造有限公司 | Forming and polishing system for plating bar piston rod and plating bar piston rod |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800079A (en) * | 2022-04-29 | 2022-07-29 | 绍兴文理学院 | Flexible continuous production bearing convexity roller grinding and polishing device and method |
| CN114670113A (en) * | 2022-05-27 | 2022-06-28 | 潍坊市工程技师学院 | Polishing equipment applied to special-shaped workpiece |
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