CN103753359A - Outer peripheral face polishing machine for bearing outer ring - Google Patents
Outer peripheral face polishing machine for bearing outer ring Download PDFInfo
- Publication number
- CN103753359A CN103753359A CN201310690010.8A CN201310690010A CN103753359A CN 103753359 A CN103753359 A CN 103753359A CN 201310690010 A CN201310690010 A CN 201310690010A CN 103753359 A CN103753359 A CN 103753359A
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- CN
- China
- Prior art keywords
- baffle plate
- fixed
- bearing block
- bearing
- outer ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
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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
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides an outer peripheral face polishing machine for a bearing outer ring and belongs to the technical field of machinery. The problem in the prior art that a special device for polishing the outer peripheral face of the bearing outer ring is unavailable is solved. The machine comprises a machine frame, a work table board is fixed on the machine frame, a first bearing seat and a second bearing seat which correspond to each other are fixed on the work table board, a grinding wheel is arranged between the first bearing seat and the second bearing seat through a first rotary shaft, and the first rotary shaft is connected with a power mechanism. A third bearing seat and a fourth bearing seat are arranged on the work table board, and a locating wheel is arranged between the third bearing seat and the fourth bearing seat through a second rotary shaft. A first guide track and a second guide track are fixed on the work table board, the third bearing seat and the fourth bearing seat are arranged on the first guide track and the second guide track in a sliding mode respectively, and the third bearing seat and the fourth bearing seat are connected with an adjusting mechanism. The machine can polish the outer peripheral face of the bearing outer ring and is high in efficiency.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the outer peripheral face sander of a kind of sander, particularly a kind of bearing outer ring.
Background technology
Bearing is in mechanical transmission course, to work the parts of fixing and reducing load coefficient of friction.Also can say, when other parts produce relative motion each other on axle, be used for reducing the fixing parts of coefficient of friction and retainer shaft center in power transmission process.Bearing is a kind of very important parts in contemporary plant equipment, and its major function is supported mechanical rotary body, the mechanical load coefficient of friction in order to reduction equipment in transmission process.Press the difference of motor element frictional property, bearing can be divided into rolling bearing and sliding bearing two classes.
Bearing is mainly comprised of bearing inner race, bearing outer ring, ball (roller) and retainer.In order to guarantee that axle center in operation process can not change along with the rotation of axle, need to be fixed with bearing, therefore, bearing is in manufacture process, and the cylindricity of the outer peripheral face of bearing outer ring and the inner peripheral surface of bearing inner race requires all higher.
In the prior art, the inner peripheral surface of bearing inner race has special grinding apparatus to polish to it, and still, the outer peripheral face of bearing outer ring does not but have special equipment to polish to it.So, for those skilled in the art, need to develop a kind of sander that can polish bearing outer ring and be necessary, to guarantee the cylindricity of bearing outer ring.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed a kind of outer peripheral face sander of bearing outer ring, the outer peripheral face sander of this bearing outer ring has can be to the feature that the outer peripheral face of bearing outer ring is polished and efficiency is high.
Object of the present invention can realize by following technical proposal: a kind of outer peripheral face sander of bearing outer ring, comprise frame, in described frame, be fixed with working plate, it is characterized in that, on described working plate, be fixed with bearing block one and the bearing block two of mutual correspondence, between described bearing block one and bearing block two, by turning cylinder one axial restraint, circumferentially rotate and be provided with emery wheel, described turning cylinder one and one can drive the actuating unit of its rotation to be connected, on described working plate, be also provided with and bearing block one and bearing block two corresponding bearing block three and bearing block four mutually, and bearing block three and bearing block four be the side in bearing block one and bearing block two lines of centres all, between described bearing block three and bearing block four, by turning cylinder two axial restraints, circumferentially rotate and be provided with locating wheel, between described emery wheel and locating wheel, there is spacing, on described working plate, be fixed with the guide rail one and the guide rail two that are parallel to each other, described bearing block three and bearing block four are slidably arranged in respectively on guide rail one and guide rail two, described bearing block three and bearing block four also can regulate the governor motion of spacing between locating wheel and emery wheel to be connected with one, described working plate is provided with and can makes the conveying device of bearing outer ring from passing through between emery wheel and locating wheel, described conveying device comprises and is fixed on the base that is strip on working plate, described base is between emery wheel and locating wheel, the middle part of described base is fixed with installing plate on along its length, one side of described installing plate is fixed with baffle plate one and baffle plate two, described baffle plate one and baffle plate two are all obliquely installed with respect to perpendicular, the opposite side of described installing plate is provided with the baffle plate three corresponding with baffle plate one and baffle plate two and baffle plate four, described baffle plate three and baffle plate four are all obliquely installed with respect to perpendicular, and the height of installing plate is less than the height of baffle plate one, described emery wheel is between baffle plate one and baffle plate two, described locating wheel is between baffle plate three and baffle plate four, between described baffle plate one and baffle plate three, be provided with can controllable register one and baffle plate three between the fine tuning structure one of spacing, between described baffle plate two and baffle plate four, be provided with can controllable register two and baffle plate four between the fine tuning structure two of spacing, between described baffle plate one and baffle plate three, form the feed end of bearing outer ring, between described baffle plate two and baffle plate four, form the discharge end of bearing outer ring, described discharge end place is provided with the drying unit that bearing outer ring can be dried, on described working plate, be also provided with the water injector of the iron powder on can bearing cleaning outer ring outer peripheral face, described water injector comprises storage tank, water inlet supervisor, water pump, water outlet supervisor and sparge pipe, described storage tank is detachably fixed in frame, described water pump is fixed in frame, one end of described water inlet supervisor is connected with storage tank, water inlet supervisor's the other end is connected with the water inlet pipe of water pump, one end of described water outlet supervisor is connected with the outlet pipe of water pump, water outlet supervisor's the other end is connected with sparge pipe, the other end of sparge pipe is blind end, on the body of sparge pipe, offer some hole for water sprayings one towards emery wheel and some hole for water sprayings two towards locating wheel, described sparge pipe be arranged between emery wheel and locating wheel directly over, in described storage tank, being also provided with can be to the heating arrangements of the water heating in storage tank.
The outer peripheral face sander of this bearing outer ring, its operation principle is such:
1,, under the effect of actuating unit, drive emery wheel High Rotation Speed;
2,, under the effect of governor motion, according to the model of bearing, regulate the spacing between emery wheel and locating wheel;
3, under the effect of conveying device, realize the conveying to bearing outer ring, bearing outer ring can be first delivered between emery wheel and locating wheel, then it is polished, after treating that polishing is good, then depart from emery wheel and locating wheel;
4, in the bruting process of bearing outer ring, under the effect of water injector, first by heating arrangements, the water in storage tank is heated, and make the water temperature in storage tank keep certain, then heating water is later sprayed onto on bearing outer ring, not only can clean bearing outer ring, the grinding performance that can also improve emery wheel improves its sanding property;
5,, under the effect of drying unit, can dry cleaning bearing outer ring later.
In the outer peripheral face sander of above-mentioned bearing outer ring, described fine tuning structure one comprises bolt one, spring one and nut one, on described baffle plate one, offer screwed hole one, on described installing plate, offer through hole one, on described baffle plate three, offer installing hole one, described screwed hole one, through hole one and installing hole one are all on same straight line, described spring one is set on bolt one outer peripheral face, described bolt one and spring one are all located in described through hole one, and the threaded one end of bolt one is connected in screwed hole one, the other end of bolt one passes baffle plate three, described nut one is threaded in the other end of bolt one, described fine tuning structure two comprises bolt two, spring two and nut two, on described baffle plate two, offer screwed hole two, on described installing plate, offer through hole two, on described baffle plate four, offer installing hole two, described screwed hole two, through hole two and installing hole two are all on same straight line, described spring two is set on bolt two outer peripheral faces, described bolt two and spring two are all located in described through hole two, and the threaded one end of bolt two is connected in screwed hole two, the other end of bolt two passes baffle plate four, described nut two is threaded in the other end of bolt two.Under the elastic force effect of spring one, baffle plate three has all the time to the trend of moving away from baffle plate one, thereby baffle plate three is played to the effect of location, by tightening or unscrewing nut one, can controllable register one and baffle plate three between spacing; Under the elastic force effect of spring two, baffle plate four has all the time to the trend of moving away from baffle plate two, thereby baffle plate is risen from all around to the effect of location, by tightening or unscrewing nut two, can controllable register two and baffle plate four between spacing.
In the outer peripheral face sander of above-mentioned bearing outer ring, described actuating unit comprises drive motors and shaft coupling one, described drive motors is fixed on working plate by installing rack one, and the output shaft of drive motors is towards emery wheel, one end of described shaft coupling one is connected with the output shaft of drive motors, and the other end of described shaft coupling one is connected with above-mentioned turning cylinder one.Open drive motors, the output shaft rotation of drive motors, once driving turning cylinder one rotation, so just can make emery wheel rotate by shaft coupling.Adopt shaft coupling one to carry out power transmission structure simple, reliable operation.
As another situation, in the outer peripheral face sander of above-mentioned bearing outer ring, described actuating unit comprises drive motors, drive pulley, driven pulley and belt, described drive motors is fixed by screws on working plate, and the output shaft of drive motors is towards emery wheel, described drive pulley is fixed on the output shaft of drive motors, and described driven pulley is fixed on above-mentioned turning cylinder one, and described belt is arranged between drive pulley and driven pulley.Open drive motors, the output shaft rotation of drive motors, because drive pulley is to be fixed on the output shaft of drive motors, just can drive drive pulley to rotate simultaneously, under the effect of belt, drive driven pulley rotates, and because driven pulley is fixed on turning cylinder one, so just can drive turning cylinder one to rotate together with emery wheel.
In the outer peripheral face sander of above-mentioned bearing outer ring, described governor motion comprises adjusting motor, connecting plate and screw mandrel, described adjusting motor is fixed on working plate, and regulate the output shaft of motor towards described locating wheel, one end of described connecting plate and bearing block three-phase are fixed, the other end of connecting plate and bearing block four fix, the middle part of connecting plate offers adjustment hole, the threaded one end of described screw mandrel is connected in the adjustment hole on connecting plate, and the other end of screw mandrel is connected by shaft coupling two-phase with the output shaft that regulates motor.Open and regulate motor, regulate the output shaft rotation of motor, by shaft coupling two, just can drive screw mandrel to rotate, because screw mandrel is threaded in connecting plate, screw mandrel rotates and just can make connecting plate be subjected to displacement in axial direction of screw mandrel, finally drives locating wheel close or away from emery wheel.
As another situation, in the outer peripheral face sander of above-mentioned bearing outer ring, described governor motion comprises cylinder and contiguous block, described cylinder is fixed on working plate, and the piston rod of cylinder is towards above-mentioned locating wheel, one end of described contiguous block and bearing block three-phase are fixed, and the other end of contiguous block and bearing block four fix, and a side of contiguous block is connected mutually with the piston rod of cylinder.Open cylinder, the piston rod of cylinder stretches out or indentation, thereby drives bearing block three, bearing block four in axial direction of cylinder piston rod, to be subjected to displacement together with contiguous block, finally drives locating wheel close or away from emery wheel.
In the outer peripheral face sander of above-mentioned bearing outer ring, described drying unit comprises some electric heating tubes and blower fan, described electric heating tube is all arranged on working plate by fluorescent tube mount pad, described blower fan is fixed on working plate by installing rack two, and the outlet of blower fan is towards described electric heating tube.Electric heating tube can, by ambient air heating, make electric heating tube ambient air temperature higher in the situation that of energising, and recycling blower fan blows to the bearing outer ring on discharge end after polishing by these through heating air later, just can be dried, effective.
In the outer peripheral face sander of above-mentioned bearing outer ring, described heating arrangements comprises electrical heating coil pipe, temperature sensor and PLC Programmable Logic Controller, described electrical heating coil pipe and temperature sensor are all fixed in storage tank, described PLC Programmable Logic Controller is fixed in frame, and electrical heating coil pipe is all connected with described PLC Programmable Logic Controller by circuit with temperature sensor.Electrical heating coil pipe can carry out heat treated to the water in storage tank, temperature sensor can be responded to the temperature of water in storage tank the moment, under the effect of PLC Programmable Logic Controller, can realize opening and closing automatically of electrical heating coil pipe, thereby control the temperature of water in storage tank.
In the outer peripheral face sander of above-mentioned bearing outer ring, the lower box that described storage tank comprises upper box and removably connects with upper box, the bottom of described upper box is fixed with and iron powder can be retained in to the worry water layer in upper box.The water flowing back to from return duct, considering the effect of water layer, can remain in iron powder in upper box, thereby focus on recovery, and water infiltrate worry water layer flow back in storage tank, for reusing, realizes recycling of water.
In the outer peripheral face sander of above-mentioned bearing outer ring, described base is along offering chute one on its width, described chute one is between baffle plate one and baffle plate three, the bottom of described baffle plate three is fixed with slide rail one, described chute one and slide rail one match, and slide rail one is slidably arranged in chute one; Described base is along offering chute two on its width, described chute two is between baffle plate two and baffle plate four, and the bottom of described baffle plate four is fixed with slide rail two, and described chute two and slide rail two match, and slide rail two is slidably arranged in chute two.Slide rail on baffle plate three one is slidably arranged in the chute one on base, is not only conducive to when spring one acts on baffle plate three to keep baffle plate three can not deflect, can also improve the sliding capability of baffle plate three on base simultaneously; Slide rail on baffle plate four two is slidably arranged in the chute two on base, is not only conducive to when spring two acts on baffle plate four to keep baffle plate four can not deflect, can also improve the sliding capability of baffle plate four on base simultaneously.
Compared with prior art, the outer peripheral face sander of this bearing outer ring has the following advantages:
1, the present invention is by regulating driven by motor screw mandrel to rotate, control locating wheel near or away from emery wheel, thereby regulate the spacing between emery wheel and locating wheel, realize and polished in the outer ring of different model bearing.
2, the present invention can be realized the bearing outer ring in polishing is carried out to forward cleaning by the hole for water spraying one on sparge pipe, by the hole for water spraying two on sparge pipe, can realize the bearing outer ring in polishing is carried out to reverse cleaning, thereby bearing cleaning outer ring is more thorough; Simultaneously under the control of electrical heating coil pipe, temperature sensor and PLC Programmable Logic Controller, can heat the water in storage tank, and make the water temperature in storage tank keep certain, when heating water is later sprayed on bearing outer ring, the iron powder on bearing outer ring not only can be removed, the grinding performance of emery wheel can also be improved simultaneously.
3, the present invention is by arranging feed end, operator is when installing the bearing outer ring of required polishing, only bearing outer ring need be arranged on feed end, so just can make hand or other limbs position away from emery wheel and locating wheel, emergency risk while greatly reducing workman's installation shaft bearing outer-ring, improves the safety coefficient when polishing bearing outer ring; By discharge end is set, operator is without directly extracting the bearing outer ring of having polished simultaneously, but meeting export in collecting box from discharge end automatically.
4, the present invention can heat ambient air in the situation that switching on by electric heating tube, make electric heating tube ambient air temperature higher, recycling blower fan blows to the bearing outer ring on discharge end after polishing by these through heating air later, just can be dried, effective.
5, the present invention, by the slide rail one at baffle plate three places, bottom is slidably arranged in the chute one on base, just can make baffle plate three slide on base more smooth and easy, and can not make baffle plate three rotate on horizontal plane; By the slide rail two at baffle plate four places, bottom is slidably arranged in the chute two on base, just can make baffle plate four slide on base more smooth and easy simultaneously, and can not make baffle plate four rotate in horizontal plane.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of facing of the present invention;
Fig. 3 is plan structure schematic diagram of the present invention;
Fig. 4 is the structure for amplifying schematic diagram at A place in Fig. 2;
Fig. 5 is the sectional structure schematic diagram of storage tank.
In figure, 1, frame; 2, working plate; 3, bearing block one; 4, bearing block two; 5, emery wheel; 6, bearing block three; 7, bearing block four; 8, locating wheel; 9, guide rail one; 10, guide rail two; 11, drive motors; 12, shaft coupling one; 13, installing rack one; 14, connecting plate; 15, regulate motor; 16, screw mandrel; 17, shaft coupling two; 18, base; 19, installing plate; 20, baffle plate one; 21, baffle plate two; 22, baffle plate three; 23, baffle plate four; 24, bolt one; 25, spring one; 26, nut one; 27, sparge pipe; 28, water fender; 29, storage tank; 29a, upper box; 29b, lower box; 29c, worry water layer; 30, water pump; 31, return duct; 32, water inlet supervisor; 33, water outlet supervisor; 34, flow control valve; 35, PLC Programmable Logic Controller; 36, electric heating tube; 37, blower fan; 38, installing rack two.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment mono-
As shown in Figure 1,2 and 3, a kind of outer peripheral face sander of bearing outer ring, comprise frame 1, in frame 1, be fixed with working plate 2, the edge of working plate 2 is fixed with 28, four water fenders 28 of four water fenders and surrounds rectangle and working plate 2 can be surrounded completely, to prevent that the water on working plate 2 from flowing to working plate 2 around, the water on working plate 2 on working plate 2, also offers a return port, so that can flow out from return port.
As shown in Figure 1, frame 1 comprises that four supporting legs and one are fixed on the installing frame at place, supporting leg top, and working plate 2 is arranged in installing frame, and the middle part of frame 1 is fixed with the transverse slat one and the transverse slat two and the riser one and the riser two that are parallel to each other that are parallel to each other.Between transverse slat one and transverse slat two, be also fixed with a substrate, on substrate, be fixed with a PLC Programmable Logic Controller 35.
The bearing block 1 and the bearing block 24 that on working plate 2, are fixed with mutual correspondence, be provided with emery wheel 5 between bearing block 1 and bearing block 24, and emery wheel 5 is circumferentially rotated and is arranged between bearing block 1 and bearing block 24 by turning cylinder one axial restraint.Concrete, one end of turning cylinder one is fixed on bearing block 1 by bearing one, and the other end of turning cylinder one is fixed on bearing block 24 by bearing two.On working plate 2, be also provided with and bearing block 1 and bearing block 24 corresponding bearing block 36 and bearing block 47 mutually, and bearing block 36 and bearing block 47 be the side in bearing block 1 and bearing block 24 lines all, between bearing block 36 and bearing block 47, be provided with locating wheel 8, locating wheel 8 is circumferentially rotated and is arranged between bearing block 36 and bearing block 47 by turning cylinder two axial restraints.Between emery wheel 5 and locating wheel 8, have spacing, the initial value of this spacing is greater than the external diameter of bearing outer ring.Concrete, one end of turning cylinder two is fixed on bearing block 36 by bearing three, and the other end of turning cylinder two is fixed on bearing block 47 by bearing four.The top of bearing block 1 and bearing block 24 is fixed with protective cover one, and the top of bearing block 36 and bearing block 47 is fixed with protective cover two.
As shown in 3, one end of turning cylinder one passes bearing block 1, and this end of turning cylinder one and can drive the actuating unit of its rotation to be connected.Concrete, this actuating unit comprises drive motors 11 and shaft coupling 1, drive motors 11 is fixed on working plate 2 by installing rack 1, and the output shaft of drive motors 11 is towards emery wheel 5, one end of shaft coupling 1 is connected with the output shaft of drive motors 11, and the other end of shaft coupling 1 is connected with turning cylinder one.Open drive motors 11, the output shaft rotation of drive motors 11, just can drive turning cylinder one rotation by shaft coupling 1, so just can make emery wheel 5 rotate.Adopt shaft coupling 1 to carry out power transmission structure simple, reliable operation.
As shown in 3, on working plate 2, by screw, be fixed with the guide rail 1 and the guide rail 2 10 that are parallel to each other, bearing block 36 and bearing block 47 are slidably arranged in respectively on guide rail 1 and guide rail 2 10.Concrete, the bottom of bearing block 36 is fixed with slide block one, and the place, bottom of slide block one offers groove one, and groove one can match with guide rail 1, slide block one is arranged on guide rail 1 by groove one, and by slide block one is set, can to make bearing block 36 slide on guide rail 1 more smooth and easy; The bottom of bearing block 47 is fixed with slide block two, the place, bottom of slide block two offers groove two, groove two can match with guide rail 2 10, and slide block two is arranged on guide rail 2 10 by groove two, and by slide block two is set, can to make bearing block 47 slide on guide rail 2 10 more smooth and easy.
As shown in Figures 3 and 4, working plate 2 is provided with and can makes the conveying device of bearing outer ring from passing through between emery wheel 5 and locating wheel 8.Concrete, this conveying device comprises and is fixed on the base 18 that is strip on working plate 2, base 18 is between emery wheel 5 and locating wheel 8, the middle part of base 18 is fixed with installing plate 19 on along its length, one side of installing plate 19 is fixed with baffle plate 1 and baffle plate 2 21, baffle plate 1 and baffle plate 2 21 are all obliquely installed with respect to perpendicular, the opposite side of installing plate 19 is provided with the baffle plate three 22 corresponding with baffle plate 1 and baffle plate 2 21 and baffle plate 4 23, baffle plate 3 22 and baffle plate 4 23 are all obliquely installed with respect to perpendicular, and the height of installing plate 19 is less than the height of baffle plate 1, emery wheel 5 is between baffle plate 1 and baffle plate 2 21, locating wheel 8 is between baffle plate 3 22 and baffle plate 4 23.
Between baffle plate 1 and baffle plate 3 22, be provided with can controllable register 1 and baffle plate 3 22 between the fine tuning structure one of spacing, this fine tuning structure one comprises bolt 1, spring 1 and nut 1, on baffle plate 1, offer screwed hole one, on installing plate 19, offer through hole one, on baffle plate 3 22, offer installing hole one, screwed hole one, through hole one and installing hole one are all on same straight line, spring 1 is set on bolt one 24 outer peripheral faces, bolt 1 and spring 1 are all located in through hole one, and the threaded one end of bolt 1 is connected in screwed hole one, the other end of bolt 1 passes baffle plate 3 22, nut 1 is threaded in the other end of bolt 1, between baffle plate 1 and baffle plate 3 22, form the feed end of bearing outer ring.Under the elastic force effect of spring 1, baffle plate 3 22 has all the time to the trend away from baffle plate one 20 motions, thereby baffle plate 3 22 is played to the effect of location.Nut 1 is tightened, can suitably be reduced the spacing between baffle plate 1 and baffle plate 3 22; Nut 1 is unscrewed, can suitably be increased the spacing between baffle plate 1 and baffle plate 3 22.
Between baffle plate 2 21 and baffle plate 4 23, be provided with can controllable register 2 21 and baffle plate 4 23 between the fine tuning structure two of spacing, this fine tuning structure two comprises bolt two, spring two and nut two, on baffle plate 2 21, offer screwed hole two, on installing plate 19, offer through hole two, on baffle plate 4 23, offer installing hole two, screwed hole two, through hole two and installing hole two are all on same straight line, spring two is set on bolt two outer peripheral faces, bolt two and spring two are all located in through hole two, and the threaded one end of bolt two is connected in screwed hole two, the other end of bolt two passes baffle plate 4 23, nut two is threaded in the other end of bolt two, between baffle plate 2 21 and baffle plate 4 23, form the discharge end of bearing outer ring.Under the elastic force effect of spring two, baffle plate 4 23 has all the time to the trend away from baffle plate 2 21 motions, thereby baffle plate 4 23 is played to the effect of location.Nut two is tightened, can suitably be reduced the spacing between baffle plate 2 21 and baffle plate 4 23; Nut two is unscrewed, can suitably be increased the spacing between baffle plate 2 21 and baffle plate 4 23.One side of discharge end is removably fixed with a collecting box, and collecting box is conducive to collect polishing well and the bearing outer ring from tumbling between baffle plate 2 21 and baffle plate 4 23.
On base 18, along offering chute one on its width, chute one is between baffle plate 1 and baffle plate 3 22, and the bottom of baffle plate 3 22 is fixed with slide rail one, and chute one and slide rail one match, and slide rail one is slidably arranged in chute one.Slide rail on baffle plate 3 22 one is slidably arranged in the chute one on base 18, is not only conducive to when spring 1 acts on baffle plate 3 22 to keep baffle plate 3 22 can not deflect, can also improve the sliding capability of baffle plate 3 22 on base 18 simultaneously.
On base 18, along offering chute two on its width, chute two is between baffle plate 2 21 and baffle plate 4 23, and the bottom of baffle plate 4 23 is fixed with slide rail two, and chute two and slide rail two match, and slide rail two is slidably arranged in chute two.Slide rail on baffle plate 4 23 two is slidably arranged in the chute two on base 18, is not only conducive to when spring two acts on baffle plate 4 23 to keep baffle plate 4 23 can not deflect, can also improve the sliding capability of baffle plate 4 23 on base 18 simultaneously.
The operation principle of this conveying device is such: first, bearing outer ring is placed between baffle plate 1 and baffle plate 3 22, then, according to the model of bearing, regulate the spacing between baffle plate 1 and baffle plate 3 22, make can try hard to recommend outside under moving effect and automatically fall between emery wheel 5 and locating wheel 8 in the bearing outer ring between baffle plate 1 and baffle plate 3 22, while putting into bearing outer ring one by one, can provide thrust for the bearing outer ring in front, bearing outer ring is slowly delivered between emery wheel 5 and locating wheel 8, and it is polished, finally, treat that its polishing completes, according to the model of bearing, regulate the spacing between baffle plate 2 21 and baffle plate 4 23, make can try hard to recommend outside under moving effect and automatically fall between baffle plate 2 21 and baffle plate 4 23 in the bearing outer ring between emery wheel 5 and locating wheel 8, finally fall into collecting box.
As shown in Figure 2, working plate 2 is provided with the water injector of the iron powder on can bearing cleaning outer ring outer peripheral face, this water injector comprises storage tank 29, water inlet supervisor 32, water pump 30, water outlet supervisor 33 and sparge pipe 27, storage tank 29 is fixed in frame 1 by dismountable mode, water pump 30 is fixed on substrate, one end of water inlet supervisor 32 is connected with storage tank 29, the other end is connected with the water inlet pipe of water pump 30, one end of water outlet supervisor 33 is connected with the outlet pipe of water pump 30, the other end is connected with sparge pipe 27, the other end of sparge pipe 27 is blind end, on the body of sparge pipe 27, offer some hole for water sprayings one towards emery wheel 5 and some hole for water sprayings two towards locating wheel 8, sparge pipe 27 be arranged between emery wheel 5 and locating wheel 8 directly over.The operation principle of this water injector is such: first in storage tank 29, add a certain amount of water, then open water pump 30, water in storage tank 29 just can be by the water inlet supervisor 32 water inlet pipe suction through water pump 30 to water pump 30, and be delivered in water outlet supervisor 33 by the outlet pipe of water pump 30, carry moisture, water finally enters into sparge pipe 27, then by ejection in the hole for water spraying one of sparge pipe 27 and hole for water spraying two, the bearing outer ring being between emery wheel 5 and locating wheel 8 is removed to iron powder.
Concrete, the cross section of hole for water spraying one is rounded, and the distance between the hole heart of every two adjacent hole for water sprayings one is all identical, and the aperture of hole for water spraying one becomes large successively by water inlet end to blind end; The cross section of hole for water spraying two is rounded, distance between the hole heart of every two adjacent hole for water sprayings two is all identical, and the aperture of hole for water spraying two is become greatly successively by water inlet end to blind end, the object of design is can from hole for water spraying one or from hole for water spraying two, spray more uniformly for the water in sparge pipe 27 like this.Water inlet supervisor 32 is provided with flow control valve 34, and flow control valve 34 is all connected with the PLC Programmable Logic Controller 35 on substrate by circuit with water pump 30.Flow control valve 34 can be controlled the pressure size of the water being sprayed by sparge pipe 27, thereby better for bearing outer ring is removed iron powder.Return port on working plate 2 is connected with storage tank 29 by return duct 31, and the water on working plate 2 can flow back to storage tank 29 by return duct 31 by return port.
In storage tank 29, being also provided with can be to the heating arrangements of the water heating in storage tank 29.Concrete, this heating arrangements comprises electrical heating coil pipe and temperature sensor, electrical heating coil pipe and temperature sensor are all fixed in storage tank 29, and electrical heating coil pipe is all connected with the PLC Programmable Logic Controller 35 on substrate by circuit with temperature sensor.Electrical heating coil pipe can carry out heat treated to the water in storage tank 29, temperature sensor can be responded to the temperature of storage tank 29 interior water the moment, under the effect of PLC Programmable Logic Controller 35, can realize opening and closing automatically of electrical heating coil pipe, thereby control the temperature of water in storage tank 29.Make the water temperature in storage tank 29 keep certain, when heating water is later sprayed on bearing outer ring, the grinding performance that can also improve emery wheel 5 improves its sanding property simultaneously.
As shown in Figure 5, the lower box 29b that storage tank 29 comprises upper box 29a and removably connects with upper box 29a, the top place of upper box 29a in lower box 29b, the bottom of upper box 29a is fixed with the worry water layer 29c that iron powder can be retained in upper box 29a, considers water layer 29c and can adopt the materials such as asbestos to make.The water flowing back to from return duct 31, considering the effect of water layer 29c, can remain in iron powder in upper box 29a, thereby focus on recovery, and water infiltrate worry water layer 29c flow back in storage tank 29, for reusing, realizes recycling of water.
As shown in Figure 3, discharge end place on base 18 is provided with the drying unit that bearing outer ring can be dried, drying unit comprises some electric heating tubes 36 and blower fan 37, electric heating tube 36 is all arranged on working plate 2 by fluorescent tube mount pad, blower fan 37 is fixed on working plate 2 by installing rack 2 38, and the outlet of blower fan 37 is towards described electric heating tube 36.Electric heating tube 36 can heat ambient air in the situation that of energising, make electric heating tube 36 ambient air temperature higher, recycling blower fan 37 blows to the bearing outer ring on discharge end after polishing by these through heating air later, just can be dried, effective.
The outer peripheral face sander of this bearing outer ring, its operation principle is such:
1, open drive motors 11, drive emery wheel 5 High Rotation Speeds;
2, open and regulate motor 15, according to the model of bearing, regulate the spacing between emery wheel 5 and locating wheel 8;
3, with hand, put into one by one bearing outer ring, and realize the conveying to bearing outer ring in the mode that the latter promotes the former, bearing outer ring can be first delivered between baffle plate 1 and baffle plate 3 22, through emery wheel 5 and locating wheel 8, it is polished, after treating that polishing is good, be delivered to again between baffle plate 2 21 and baffle plate 4 23, finally fall into collecting box;
4, by electrical heating coil pipe and temperature sensor, the water in storage tank 29 is heated, and make the water temperature in storage tank 29 keep certain, when bearing outer ring is between emery wheel 5 and locating wheel 8, by sparge pipe 27, heating water is later sprayed onto on bearing outer ring, not only can clean bearing outer ring, the grinding performance that can also improve emery wheel 5 improves its sanding property;
5, treat that bearing outer ring polished, under the effect of electric heating tube 36 and blower fan 37, can dry cleaning bearing outer ring later.
Embodiment bis-
The present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: in embodiment mono-, actuating unit comprises drive motors 11 and shaft coupling 1, drive motors 11 is fixed on working plate 2 by installing rack 1, one end of shaft coupling 1 is connected with the output shaft of drive motors 11, and the other end is connected with turning cylinder one; And in the present embodiment two, actuating unit comprises drive motors 11, drive pulley, driven pulley and belt, drive motors 11 is fixed by screws on working plate 2, and the output shaft of drive motors 11 is towards emery wheel 5, drive pulley is fixed on the output shaft of drive motors 11, driven pulley is fixed on turning cylinder one, and belt is arranged between drive pulley and driven pulley.Open drive motors 11, the output shaft rotation of drive motors 11, because drive pulley is to be fixed on the output shaft of drive motors 11, just can drive drive pulley to rotate simultaneously, under the effect of belt, drive driven pulley rotates, and because driven pulley is fixed on turning cylinder one, so just can drive turning cylinder one to rotate together with emery wheel 5.
Embodiment tri-
The present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: in embodiment mono-, governor motion comprises adjusting motor 15, connecting plate 14 and screw mandrel 16, regulate motor 15 to be fixed on working plate 2, and regulate the output shaft of motor 15 towards locating wheel 8, one end of connecting plate 14 and bearing block 36 fix, the other end and bearing block 47 fix, the middle part of connecting plate 14 offers adjustment hole, the threaded one end of screw mandrel 16 is connected in the adjustment hole on connecting plate 14, the other end is connected by shaft coupling 2 17 mutually with the output shaft that regulates motor 15, and in the present embodiment three, governor motion comprises cylinder and contiguous block, cylinder is fixed on working plate 2, and the piston rod of cylinder is towards locating wheel 8, one end of contiguous block and bearing block 36 fix, the other end and bearing block 47 fix, and a side of contiguous block is connected mutually with the piston rod of cylinder.Open cylinder, if the piston rod of cylinder is stretched out, thereby drive the outwards motion together with contiguous block of bearing block 36, bearing block 47, finally drive locating wheel 8 near emery wheel 5; If make the piston rod indentation of cylinder, thereby drive the inwardly motion together with contiguous block of bearing block 36, bearing block 47, finally drive locating wheel 8 away from emery wheel 5.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although more used 1 herein, frame; 2, working plate; 3, bearing block one; 4, bearing block two; 5, emery wheel; 6, bearing block three; 7, bearing block four; 8, locating wheel; 9, guide rail one; 10, guide rail two; 11, drive motors; 12, shaft coupling one; 13, installing rack one; 14, connecting plate; 15, regulate motor; 16, screw mandrel; 17, shaft coupling two; 18, base; 19, installing plate; 20, baffle plate one; 21, baffle plate two; 22, baffle plate three; 23, baffle plate four; 24, bolt one; 25, spring one; 26, nut one; 27, sparge pipe; 28, water fender; 29, storage tank; 29a, upper box; 29b, lower box; 29c, worry water layer; 30, water pump; 31, return duct; 32, water inlet supervisor; 33, water outlet supervisor; 34, flow control valve; 35, PLC Programmable Logic Controller; 36, electric heating tube; 37, blower fan; 38, the second-class term of installing rack, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (10)
1. the outer peripheral face sander of a bearing outer ring, comprise frame, in described frame, be fixed with working plate, it is characterized in that, on described working plate, be fixed with bearing block one and the bearing block two of mutual correspondence, between described bearing block one and bearing block two, by turning cylinder one axial restraint, circumferentially rotate and be provided with emery wheel, described turning cylinder one and one can drive the actuating unit of its rotation to be connected, on described working plate, be also provided with and bearing block one and bearing block two corresponding bearing block three and bearing block four mutually, and bearing block three and bearing block four be the side in bearing block one and bearing block two lines of centres all, between described bearing block three and bearing block four, by turning cylinder two axial restraints, circumferentially rotate and be provided with locating wheel, between described emery wheel and locating wheel, there is spacing, on described working plate, be fixed with the guide rail one and the guide rail two that are parallel to each other, described bearing block three and bearing block four are slidably arranged in respectively on guide rail one and guide rail two, described bearing block three and bearing block four also can regulate the governor motion of spacing between locating wheel and emery wheel to be connected with one, described working plate is provided with and can makes the conveying device of bearing outer ring from passing through between emery wheel and locating wheel, described conveying device comprises and is fixed on the base that is strip on working plate, described base is between emery wheel and locating wheel, the middle part of described base is fixed with installing plate on along its length, one side of described installing plate is fixed with baffle plate one and baffle plate two, described baffle plate one and baffle plate two are all obliquely installed with respect to perpendicular, the opposite side of described installing plate is provided with the baffle plate three corresponding with baffle plate one and baffle plate two and baffle plate four, described baffle plate three and baffle plate four are all obliquely installed with respect to perpendicular, and the height of installing plate is less than the height of baffle plate one, described emery wheel is between baffle plate one and baffle plate two, described locating wheel is between baffle plate three and baffle plate four, between described baffle plate one and baffle plate three, be provided with can controllable register one and baffle plate three between the fine tuning structure one of spacing, between described baffle plate two and baffle plate four, be provided with can controllable register two and baffle plate four between the fine tuning structure two of spacing, between described baffle plate one and baffle plate three, form the feed end of bearing outer ring, between described baffle plate two and baffle plate four, form the discharge end of bearing outer ring, described discharge end place is provided with the drying unit that bearing outer ring can be dried, on described working plate, be also provided with the water injector of the iron powder on can bearing cleaning outer ring outer peripheral face, described water injector comprises storage tank, water inlet supervisor, water pump, water outlet supervisor and sparge pipe, described storage tank is detachably fixed in frame, described water pump is fixed in frame, one end of described water inlet supervisor is connected with storage tank, water inlet supervisor's the other end is connected with the water inlet pipe of water pump, one end of described water outlet supervisor is connected with the outlet pipe of water pump, water outlet supervisor's the other end is connected with sparge pipe, the other end of sparge pipe is blind end, on the body of sparge pipe, offer some hole for water sprayings one towards emery wheel and some hole for water sprayings two towards locating wheel, described sparge pipe be arranged between emery wheel and locating wheel directly over, in described storage tank, being also provided with can be to the heating arrangements of the water heating in storage tank.
2. the outer peripheral face sander of bearing outer ring according to claim 1, it is characterized in that, described fine tuning structure one comprises bolt one, spring one and nut one, on described baffle plate one, offer screwed hole one, on described installing plate, offer through hole one, on described baffle plate three, offer installing hole one, described screwed hole one, through hole one and installing hole one are all on same straight line, described spring one is set on bolt one outer peripheral face, described bolt one and spring one are all located in described through hole one, and the threaded one end of bolt one is connected in screwed hole one, the other end of bolt one passes baffle plate three, described nut one is threaded in the other end of bolt one, described fine tuning structure two comprises bolt two, spring two and nut two, on described baffle plate two, offer screwed hole two, on described installing plate, offer through hole two, on described baffle plate four, offer installing hole two, described screwed hole two, through hole two and installing hole two are all on same straight line, described spring two is set on bolt two outer peripheral faces, described bolt two and spring two are all located in described through hole two, and the threaded one end of bolt two is connected in screwed hole two, the other end of bolt two passes baffle plate four, described nut two is threaded in the other end of bolt two.
3. the outer peripheral face sander of bearing outer ring according to claim 1 and 2, it is characterized in that, described actuating unit comprises drive motors and shaft coupling one, described drive motors is fixed on working plate by installing rack one, and the output shaft of drive motors is towards emery wheel, one end of described shaft coupling one is connected with the output shaft of drive motors, and the other end of described shaft coupling one is connected with above-mentioned turning cylinder one.
4. the outer peripheral face sander of bearing outer ring according to claim 1 and 2, it is characterized in that, described actuating unit comprises drive motors, drive pulley, driven pulley and belt, described drive motors is fixed by screws on working plate, and the output shaft of drive motors is towards emery wheel, described drive pulley is fixed on the output shaft of drive motors, described driven pulley is fixed on above-mentioned turning cylinder one, and described belt is arranged between drive pulley and driven pulley.
5. the outer peripheral face sander of bearing outer ring according to claim 1 and 2, it is characterized in that, described governor motion comprises adjusting motor, connecting plate and screw mandrel, described adjusting motor is fixed on working plate, and regulate the output shaft of motor towards described locating wheel, one end of described connecting plate and bearing block three-phase are fixed, the other end of connecting plate and bearing block four fix, the middle part of connecting plate offers adjustment hole, the threaded one end of described screw mandrel is connected in the adjustment hole on connecting plate, the other end of screw mandrel is connected by shaft coupling two-phase with the output shaft that regulates motor.
6. the outer peripheral face sander of bearing outer ring according to claim 1 and 2, it is characterized in that, described governor motion comprises cylinder and contiguous block, described cylinder is fixed on working plate, and the piston rod of cylinder is towards above-mentioned locating wheel, one end of described contiguous block and bearing block three-phase are fixed, and the other end of contiguous block and bearing block four fix, and a side of contiguous block is connected mutually with the piston rod of cylinder.
7. the outer peripheral face sander of bearing outer ring according to claim 1 and 2, it is characterized in that, described drying unit comprises some electric heating tubes and blower fan, described electric heating tube is all arranged on working plate by fluorescent tube mount pad, described blower fan is fixed on working plate by installing rack two, and the outlet of blower fan is towards described electric heating tube.
8. the outer peripheral face sander of bearing outer ring according to claim 1 and 2, it is characterized in that, described heating arrangements comprises electrical heating coil pipe, temperature sensor and PLC Programmable Logic Controller, described electrical heating coil pipe and temperature sensor are all fixed in storage tank, described PLC Programmable Logic Controller is fixed in frame, and electrical heating coil pipe is all connected with described PLC Programmable Logic Controller by circuit with temperature sensor.
9. the outer peripheral face sander of bearing outer ring according to claim 1 and 2, it is characterized in that, the lower box that described storage tank comprises upper box and removably connects with upper box, the bottom of described upper box is fixed with and iron powder can be retained in to the worry water layer in upper box.
10. the outer peripheral face sander of bearing outer ring according to claim 1 and 2, it is characterized in that, described base is along offering chute one on its width, described chute one is between baffle plate one and baffle plate three, the bottom of described baffle plate three is fixed with slide rail one, described chute one and slide rail one match, and slide rail one is slidably arranged in chute one; Described base is along offering chute two on its width, described chute two is between baffle plate two and baffle plate four, and the bottom of described baffle plate four is fixed with slide rail two, and described chute two and slide rail two match, and slide rail two is slidably arranged in chute two.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225044.3A CN105881122B (en) | 2013-12-16 | 2013-12-16 | A kind of outer peripheral face sander of structure improved bearing outer ring |
| CN201310690010.8A CN103753359B (en) | 2013-12-16 | 2013-12-16 | A kind of outer peripheral face polisher of bearing outer ring |
| CN201610225041.XA CN105881121B (en) | 2013-12-16 | 2013-12-16 | A kind of outer peripheral face sander of improved bearing outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690010.8A CN103753359B (en) | 2013-12-16 | 2013-12-16 | A kind of outer peripheral face polisher of bearing outer ring |
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| CN201610225044.3A Division CN105881122B (en) | 2013-12-16 | 2013-12-16 | A kind of outer peripheral face sander of structure improved bearing outer ring |
| CN201610225041.XA Division CN105881121B (en) | 2013-12-16 | 2013-12-16 | A kind of outer peripheral face sander of improved bearing outer ring |
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| CN103753359A true CN103753359A (en) | 2014-04-30 |
| CN103753359B CN103753359B (en) | 2016-07-06 |
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| CN201610225041.XA Active CN105881121B (en) | 2013-12-16 | 2013-12-16 | A kind of outer peripheral face sander of improved bearing outer ring |
| CN201310690010.8A Active CN103753359B (en) | 2013-12-16 | 2013-12-16 | A kind of outer peripheral face polisher of bearing outer ring |
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| CN201610225041.XA Active CN105881121B (en) | 2013-12-16 | 2013-12-16 | A kind of outer peripheral face sander of improved bearing outer ring |
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| CN104128852A (en) * | 2014-07-28 | 2014-11-05 | 宁国市大泉机械有限公司 | Sleeve grinding device |
| CN105014513A (en) * | 2015-08-12 | 2015-11-04 | 丹阳市超宇五金磨具有限公司 | Omnibearing abrasive belt machine |
| CN105817960A (en) * | 2016-03-23 | 2016-08-03 | 新昌新天龙纽尚精密轴承有限公司 | Bearing outer ring grinding and cleaning device |
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| CN104128852A (en) * | 2014-07-28 | 2014-11-05 | 宁国市大泉机械有限公司 | Sleeve grinding device |
| CN105014513A (en) * | 2015-08-12 | 2015-11-04 | 丹阳市超宇五金磨具有限公司 | Omnibearing abrasive belt machine |
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| CN108058073A (en) * | 2017-12-18 | 2018-05-22 | 贵阳锐航智能科技有限公司 | A kind of stone sander with water injector |
| CN107971909A (en) * | 2017-12-26 | 2018-05-01 | 重庆捷科隆金属科技有限公司 | A kind of bearing derusting device |
| CN108393746A (en) * | 2018-05-11 | 2018-08-14 | 安徽金越轴承有限公司 | A kind of technique for grinding of polish bearing machining workbench and bearing |
| CN109623620A (en) * | 2019-01-17 | 2019-04-16 | 夏晓祥 | A kind of bearing outer ring surface processing equipment equipped with feed discharging structure |
| CN109623620B (en) * | 2019-01-17 | 2020-11-06 | 台州隆达科技有限公司 | Bearing inner race surface treatment equipment with feed ejection of compact structure |
| CN110000635A (en) * | 2019-05-16 | 2019-07-12 | 河北鑫泰轴承锻造有限公司 | A kind of external tooth quenching turntable bearing forging process equipment and its processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105881121B (en) | 2018-01-12 |
| CN105881122B (en) | 2018-01-09 |
| CN103753359B (en) | 2016-07-06 |
| CN105881122A (en) | 2016-08-24 |
| CN105881121A (en) | 2016-08-24 |
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