CN105773355A - Bearing inner race outer groove grinder - Google Patents
Bearing inner race outer groove grinder Download PDFInfo
- Publication number
- CN105773355A CN105773355A CN201610317704.0A CN201610317704A CN105773355A CN 105773355 A CN105773355 A CN 105773355A CN 201610317704 A CN201610317704 A CN 201610317704A CN 105773355 A CN105773355 A CN 105773355A
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- China
- Prior art keywords
- inner race
- bearing inner
- discharging
- outer groove
- bearing
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
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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
- 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)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention provides a bearing inner race outer groove grinder, and belongs to the technical field of bearing machining. The bearing inner race outer groove grinder comprises a feeding sliding way, a discharging sliding way and a rack. The rack is provided with an installing panel vertically arranged. The feeding sliding way and the discharging sliding way are fixed to the installing panel. Machined workpieces are arranged in the feeding sliding way. The installing panel is provided with a baffle and a material collecting groove. An outlet of the feeding sliding way is right opposite to the baffle. The material collecting groove is in an L shape and is located below the baffle. The installing panel is rotationally connected with a mechanical rotating arm. A pressing disc is fixed to the front end of the mechanical rotating arm. The pressing disc is of an electromagnet structure, a bearing inner race can be attracted through magnetic force generated by electrification, and a clamp for clamping the bearing inner race is arranged on an advancing track of the mechanical rotating arm. The back face of the installing panel is vertically connected with a linear sliding way. The linear sliding way is provided with a sliding base. A feeding motor is fixed to the sliding base, and the mechanical rotating arm is driven by the feeding motor to rotate. The bearing inner race outer groove grinder has the beneficial effects of being high in machining precision, applicability and adjustability.
Description
Technical field
The invention belongs to technical field of bearing processing, relate to a kind of bearing inner race outer groove road grinding machine.
Background technology
Workpiece is processed being all, by mechanical hand, workpiece is carried out clamping transport by general outer groove grinder, meanwhile, machine automatic loading/unloading being triggered by some catalysts and carries out action, this makes the device of equipment complicated, increase manufacturing cost, and cycle of operation is long.
In order to effectively solve the problems referred to above, as Chinese invention patent application (application number: 201210374892.2) discloses the feeding mechanism of a kind of outer groove grinder, including charging slideway, discharging slideway and frame, charging slideway and discharging slideway are fixed in frame, processing work is arranged in charging slideway, framework panel is fixed with operation slideway, the outlet of charging slideway is just to the import running slideway, run the import just import to discharging slideway of slideway, mechanical rocker arm is hinged on tumbler, tumbler is fixed on below the discharging slideway of frame, mechanical rocker arm just outlet to charging slideway；It transports workpiece by mechanical rocker arm clamping, and the cycle of operation is short, and simple in construction is convenient.
The outer raceway groove processing of the inner ring of bearing all adopts grinding machine to polish mostly, bearing includes bearing outer ring and bearing inner race, wherein the outer raceway groove mill processing of bearing outer ring carries out on bearing outer ring numerical control self-acting grinding machine, traditionally outside outer ring raceway groove mill add man-hour be adopt multiple rollers by outer ring compress after use grinding-wheel grinder outer fissure again, on the one hand, during roller compression outer ring, the outer surface of meeting pair roller causes damage, even by bearing outer ring crimp, on the other hand, adjustment difficulty during due to roller compression is big, running accuracy is not high, bearing outer ring mill adds man-hour machining position precision and can not obtain arriving very much guarantee, the crudy of bearing outer ring can not get good control.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of bearing inner race outer groove road grinding machine.
nullThe purpose of the present invention can be realized by following technical proposal: a kind of bearing inner race outer groove road grinding machine，Including charging slideway、Discharging slideway and frame，Frame has the installation panel being vertically arranged，Charging slideway and discharging slideway are fixed on installation panel，Processing work is arranged in charging slideway，It is characterized in that: install and panel has baffle plate and splicing groove，The outlet of charging slideway is just right with baffle plate，Splicing groove is L-shaped and is positioned at below baffle plate，Install and panel is rotatably connected to mechanical rocker arm，Mechanical rocker arm be fixedly arranged at the front end with platen，Platen be electromagnet structure and energising produce magnetic force bearing inner race can be adsorbed，The traveling track of mechanical rocker arm is provided with the fixture of clamping bearing inner race，Installed surface back is vertically connected with linear ramp，Linear ramp is provided with slide，Slide is fixed with feeding motor，Mechanical rocker arm is by feeding motor-driven rotation，Linear ramp end is fixed with the first cylinder，First cylinder promotes slide anterior-posterior translation，The emery wheel of the bearing inner race being additionally provided with on clamp for machining in frame.
Feeding motor is servomotor, not only controllable speed, and positional precision is very accurate, the output shaft of feeding motor is arranged in one end of mechanical rocker arm, feeding motor can control the angle that mechanical rocker arm rotates, and on the first cylinder connection frame, and its push rod is fixed with linear ramp end.nullThe bearing of required processing is put into charging slideway，Bearing rolls out from charging slideway and is dropped down onto splicing groove by baffle plate gear，After platen energising on mechanical rocker arm, bearing is drawn，Rotated by the feeding driven by motor mechanical rocker arm on slide，When the platen on mechanical rocker arm turns to fixture place with mechanical rocker arm，The first cylinder being positioned at linear ramp end drives linear ramp to translate backward，After linear ramp, shipper pole moves the slide above it and moves after the feeding motor on slide，Then feeding driven by motor mechanical rocker arm is close to installing panel，Bearing is pressed on fixture by the platen of mechanical rocker arm，Rely on fixture that bearing is clamped，Then make emery wheel near bearing and to its processing，Again through mechanical rocker arm, the bearing after processing is moved to discharging slideway after processing，The bearing on platen is made to drop in discharging slideway to platen power-off，Finally by discharging slideway, bearing is sent.
Being provided with discharging structure between the traveling track of mechanical rocker arm, described discharging structure includes the discharging channel that slides for workpiece and is threadedly connected to the fan-shaped block outside discharging channel.
Discharging channel is obliquely installed, the entrance point of discharging channel is higher than discharge end, the entrance point of the port of export of discharging channel and discharging slideway abuts, processed good bearing is moved to discharging structure by mechanical rocker arm, bearing is rolled to discharging slideway again from discharging structure, fan-shaped block keeps out wall together with installing panel and the both sides of discharging channel are formed respectively, it is to avoid bearing drops.
Described discharging channel is rotationally connected with on installation panel, there is inside discharging channel one end a connecting rod, connecting rod is arranged in installation panel and discharging channel can be driven around its axis oscillating, the pin-and-hole on panel with some curved arrangements is installed, having the latch abutted with it below the discharging channel other end, latch can be arranged in any one pin-and-hole.
Adopt above structure, it is simple to operator regulates the angle of inclination of discharging channel, controlled the speed of bearing element by the angle of inclination of discharging channel.
Described fixture includes the annular sleeve being embedded in bearing inner race, and described annular sleeve is rotationally connected with on installation panel, and the external diameter of annular sleeve is identical with the internal diameter of bearing inner race.
Adopting above structure, utilize annular sleeve that bearing inner race is clamped, annular sleeve also can disassemble from installation panel simultaneously, and annular sleeve external diameter can make different specifications according to required processing bearing bore diameter size.
Described frame is additionally provided with retracting device, described retracting device includes recovery tube, recovery tube is in the sidepiece of annular sleeve, closed tube one end is entrance point, entrance point is towards annular sleeve, the bore of entrance point is more than the external diameter of annular sleeve, and the recovery tube other end is connected with recovery pump, and recovery pump is connected with a collection box；Distance between entrance point and annular sleeve is 2-5cm, is fixed with installation guide rail in frame, and guide rail is paralleled with gravity direction, and guide rail is fixed with slide block, and described recovery tube is fixed on slide block, and slide block is by the second air cylinder driven；nullDescribed collection box top has charging aperture，Described recovery pump is connected with charging aperture，The dividing plate that intracavity cavity is divided into upper plenum and lower cavity it is provided with in described collection box，Dividing plate includes the first rake、Second rake and horizontal part,Horizontal part is between the first rake and the second rake，Angle between first rake and horizontal part is 30 °，Angle between second rake and horizontal part is 30 °，Horizontal part offers the electromagnetic valve of connection upper plenum and lower cavity，The sidepiece place of described collection box offers water intaking valve，Collection box another one sidepiece place offers outlet valve，Water intaking valve and outlet valve are respectively positioned on upper plenum place，Water intaking valve is connected to water inlet pipe，The water inlet pipe other end is connected with extraneous water source by intake pump，Outlet valve is connected to outlet pipe，Filter cloth it is provided with between outlet pipe and outlet valve，The outlet pipe other end passes through water pump and a water tank is connected；Being fixed with the first vibrating motor at the first rake bottom place, be fixed with the second vibrating motor at the second rake bottom place, be provided with some layers and dry net in lower cavity, the mesh drying net from top to bottom diminishes successively, and the material drying net is heating wire；Being further opened with discharging opening in collection box bottom, discharge outlet is connected to outlet valve, and outlet valve is connected with a discharge nozzle, is provided with discharging pump in discharge nozzle, and the discharge nozzle other end is connected to collecting bag；Described fuselage is further fixed on controller, described electromagnetic valve, intake pump, goes out water pump, the first vibrating motor and the second vibrating motor and be connected with controller each through circuit.When bearing inner race outer groove road polished by grinding machine, produced waste material is under recovery pump effect, and major part waste material can be inhaled into entrance point, finally enters collection box by recovery tube.Under the second air cylinder driven, slide block can install slide on rails, thus driving the recovery tube being fixed on slide block to move up and down.When waste material enters collection box, waste material can drop on the dividing plate of upper plenum.When water intaking valve and intake pump are opened simultaneously, water enters collection box by water inlet pipe, after water rinses some minutes, close water intaking valve and intake pump, open outlet valve simultaneously and go out water pump, water and waste material through outlet valve under the filtration of filter cloth, waste water will enter outlet pipe, and waste material is still in collection box.Waste material on effect lower clapboard first rake and the first rake of the first vibrating motor and the second vibrating motor drops on horizontal part in assembling, open electromagnetic valve, waste material after cleaning can enter lower cavity, waste material can be dried on the net in drying, and after some layers dry net, waste material falls into collection box bottom, under the effect of discharging pump, waste material enters discharging opening, through discharge nozzle, finally enters collecting bag.
Described controller is PLC.PLC is the existing product being commercially available on market.
Described controller is singlechip controller.Singlechip controller is the existing product being commercially available on market.
Described fixture is common claw.
The most common on market is scroll chuck, and with voltaic spanner rotating cone gear, bevel gear drives planar rectangular screw thread, then drives the centripetal motion of three-jaw, because the pitch of planar rectangular screw thread is equal, so three-jaw move distance is equal, has self centering effect.
The base plate of described splicing groove is 5 °-15 ° and is obliquely installed.
Adopt above structure so that be positioned at splicing groove place middle (center) bearing, under the impact being not subjected to external force, not easily roll out splicing groove.
The lower surface of baffle plate is to the distance 1cm-2cm bigger than the external diameter of bearing inner race of splicing trough floor.
Adopt above structure, ensureing that bearing can be moved to fixture from splicing groove under the rotation with mechanical rocker arm smoothly, be avoided that again because the lower surface of baffle plate is excessive to the distance of splicing trough floor, cause that the bearing being arranged in above the bearing at splicing groove place rolls out.
The exit end face of charging slideway is to the distance 1cm-2cm bigger than the external diameter of bearing inner race of baffle plate.
Adopt above structure, the bearing at charging slideway place can be made to fall to smoothly in splicing groove.
Charging slideway is to the distance 3cm-5cm bigger than the external diameter of bearing inner race of the lower surface of baffle plate.
Adopt above structure, can avoid being reduced at the pressurized of the bearing at splicing groove place, reduce the platen absorption to bearing.
Charging slideway, discharging slideway port be all equipped with deceleration strip.
Adopt above structure, reduce the bearing gait of march when feeding or discharging by deceleration strip, it is to avoid bearing, because excessive velocities departs from slideway or mutually clashes into and excessive causes that bearing is impaired, improves the quality of bearing work in-process indirectly.
Described deceleration strip is rubber strip.
Rubber strip flexibility is relatively good, to the existing slowing effect of bearing, it will not be caused damage again.And rubber strip cost is relatively low, slowing effect is good.
Compared with prior art, the advantage of this bearing inner race outer groove road grinding machine is in that this bearing inner race outer groove road grinder structure is simple, and machining accuracy is high, and the suitability is relatively wider, reduces impaired during processing of bearing, greatly reduces the defect rate of bearing, high financial profit.
Accompanying drawing explanation
Fig. 1 is the structural representation of this bearing inner race outer groove road grinding machine.
Fig. 2 is the structural representation of claw in this bearing inner race outer groove road grinding machine
Fig. 3 is the partial side view of this bearing inner race outer groove road grinding machine.
Fig. 4 is the partial schematic diagram of this bearing inner race outer groove road grinding machine.
Fig. 5 is the structural representation of discharging structure in this bearing inner race outer groove road grinding machine.
Fig. 6 is the partial side view of retracting device in discharging structure in this bearing inner race outer groove road grinding machine.
Fig. 7 is the top view of retracting device in discharging structure in this bearing inner race outer groove road grinding machine.
Fig. 8 is the sectional view of collection box in discharging structure in this bearing inner race outer groove road grinding machine.
In figure, 1, charging slideway；2, discharging slideway；3, panel is installed；4, baffle plate；5, splicing groove；6, mechanical rocker arm；7, platen；8, deceleration strip；9, linear ramp；10, slide；11, feeding motor；12, the first cylinder；13, emery wheel；14, discharging channel；15, fan-shaped block；16, connecting rod；17, pin-and-hole；18, latch；19, annular sleeve；20, claw；21, recovery tube；22, recovery pump；23, collection box；24, guide rail is installed；25, slide block；26, the second cylinder；27, charging aperture；28, upper plenum；29, lower cavity；30, the first rake；31, the second rake；32, horizontal part；33, electromagnetic valve；34, water intaking valve；35, outlet valve；36, water inlet pipe；37, intake pump；38, outlet pipe；39, filter cloth；40, water pump is gone out；41, water tank；42, the first vibrating motor；43, the second vibrating motor；44, net is dried；45, outlet valve；46, discharge nozzle；47, discharging pump；48, collecting bag.
Detailed description of the invention
The following is specific embodiments of the invention and in conjunction with accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, this bearing inner race outer groove road grinding machine, including charging slideway 1, discharging slideway 2 and frame, frame has the installation panel 3 being vertically arranged, charging slideway 1 and discharging slideway 2 are fixed on installation panel 3, processing work is arranged in charging slideway 1, installs and has baffle plate 4 and splicing groove 5 on panel 3, and the base plate of splicing groove 5 is 10 ° and is obliquely installed.Make to be positioned at splicing groove 5 place middle (center) bearing, under the impact being not subjected to external force, not easily roll out splicing groove 5.
The outlet of charging slideway 1 is just right with baffle plate 4, splicing groove 5 is L-shaped and is positioned at below baffle plate 4, install and panel 3 is rotatably connected to mechanical rocker arm 6, mechanical rocker arm 6 be fixedly arranged at the front end with platen 7, platen 7 produces magnetic force for electromagnet structure and energising and can be adsorbed by bearing inner race, is provided with the fixture of clamping bearing inner race on the traveling track of mechanical rocker arm 6.
Feeding motor 11 is servomotor, not only controllable speed, and positional precision is very accurate, the output shaft of feeding motor 11 is arranged in one end of mechanical rocker arm 6, feeding motor 11 can control mechanical rocker arm 6 rotational angle, and on the first cylinder 12 connection frame, and its push rod is fixed with linear ramp 9 end.Being provided with discharging structure between the traveling track of mechanical rocker arm 6, discharging structure includes the discharging channel 14 that slides for workpiece and is threadedly connected to the fan-shaped block 15 outside discharging channel 14.Discharging channel 14 is obliquely installed, the entrance point of discharging channel 14 is higher than discharge end, the entrance point of the port of export of discharging channel 14 and discharging slideway 2 abuts, processed good bearing is moved to discharging structure by mechanical rocker arm 6, bearing is rolled to discharging slideway 2 again from discharging structure, fan-shaped block 15 keeps out wall together with installing panel 3 and the both sides of discharging channel 14 are formed respectively, it is to avoid bearing drops.
Panel 3 back side is installed and is vertically connected with linear ramp 9, linear ramp 9 is provided with slide 10, slide 10 is fixed with feeding motor 11, mechanical rocker arm 6 is driven rotation by feeding motor 11, linear ramp 9 end is fixed with the first cylinder 12, first cylinder 12 promotes slide 10 anterior-posterior translation, the emery wheel 13 of bearing inner race frame being additionally provided with on clamp for machining.
Discharging channel 14 is rotationally connected with on installation panel 3, there is inside discharging channel 14 one end a connecting rod 16, connecting rod 16 is arranged in installation panel 3 and discharging channel 14 can be driven around its axis oscillating, the pin-and-hole 17 on panel 3 with some curved arrangements is installed, having the latch 18 abutted with it below discharging channel 14 other end, latch 18 is arranged in any one pin-and-hole 17.It is easy to operator and regulates the angle of inclination of discharging channel 14, controlled the speed of bearing element by the angle of inclination of discharging channel 14.
Fixture includes the annular sleeve 19 being embedded in bearing inner race, and annular sleeve 19 is rotationally connected with on installation panel 3, and the external diameter of annular sleeve 19 is identical with the internal diameter of bearing inner race.Utilizing annular sleeve 19 that bearing inner race is clamped, annular sleeve 19 also can disassemble from installation panel 3 simultaneously, and annular sleeve 19 external diameter can make different specifications according to required processing bearing bore diameter size.Or fixture is common claw 20.The most common on market in claw 20 is scroll chuck, and with voltaic spanner rotating cone gear, bevel gear drives planar rectangular screw thread, then the centripetal motion of three-jaw is driven, because the pitch of planar rectangular screw thread is equal, so three-jaw move distance is equal, there is self centering effect.
As shown in Fig. 6, Fig. 7, Fig. 8, frame is additionally provided with retracting device, retracting device includes recovery tube 21, recovery tube 21 is in the sidepiece of annular sleeve 19, closed tube one end is entrance point, and entrance point is towards annular sleeve 19, and the bore of entrance point is more than the external diameter of annular sleeve 19, recovery tube 21 other end is connected with recovery pump 22, and recovery pump 22 is connected with a collection box 23；Distance between entrance point and annular sleeve 19 is 2-5cm, is fixed with installation guide rail 24 in frame, and guide rail is paralleled with gravity direction, and guide rail is fixed with slide block 25, and recovery tube 21 is fixed on slide block 25, and slide block 25 is driven by the second cylinder 26；nullCollection box 23 top has charging aperture 27，Recovery pump 22 is connected with charging aperture 27，The dividing plate that intracavity cavity is divided into upper plenum 28 and lower cavity 29 it is provided with in collection box 23，Dividing plate includes the first rake 30、Second rake 31 and horizontal part 32,Horizontal part 32 is between the first rake 30 and the second rake 31，Angle between first rake 30 and horizontal part 32 is 30 °，Angle between second rake 31 and horizontal part 32 is 30 °，Horizontal part 32 offers the electromagnetic valve 33 of connection upper plenum 28 and lower cavity 29，The sidepiece place of collection box 23 offers water intaking valve 34，Collection box 23 another one sidepiece place offers outlet valve 35，Water intaking valve 34 and outlet valve 35 are respectively positioned on upper plenum 28 place，Water intaking valve 34 is connected to water inlet pipe 36，Water inlet pipe 36 other end is connected with extraneous water source by intake pump 37，Outlet valve 35 is connected to outlet pipe 38，Filter cloth 39 it is provided with between outlet pipe 38 and outlet valve 35，Outlet pipe 38 other end passes through water pump 40 and is connected with a water tank 41；It is fixed with the first vibrating motor 42 at the first rake 30 bottom place, it is fixed with the second vibrating motor 43 at the second rake 31 bottom place, being provided with some layers in lower cavity 29 and dry net 44, the mesh drying net 44 from top to bottom diminishes successively, and the material drying net 44 is heating wire；Being further opened with discharging opening in collection box 23 bottom, discharge outlet is connected to outlet valve 45, and outlet valve 45 is connected with a discharge nozzle 46, is provided with discharging pump 47 in discharge nozzle 46, and discharge nozzle 46 other end is connected to collecting bag 48；Fuselage is further fixed on controller, electromagnetic valve 33, intake pump 37, goes out water pump the 40, first vibrating motor 42 and be connected with controller each through circuit with the second vibrating motor 43.When bearing inner race outer groove road polished by grinding machine, produced waste material is under recovery pump 22 acts on, and major part waste material can be inhaled into entrance point, finally enters collection box 23 by recovery tube 21.Under the second cylinder 26 drives, slide block 25 can install slip on guide rail 24, thus driving the recovery tube 21 being fixed on slide block 25 to move up and down.When waste material enters collection box 23, waste material can drop on the dividing plate of upper plenum 28.When water intaking valve 34 and intake pump 37 are opened simultaneously, water enters collection box 23 by water inlet pipe 36, after water rinses some minutes, close water intaking valve 34 and intake pump 37, open outlet valve 35 simultaneously and go out water pump 40, water and waste material are when outlet valve 35 under the filtration of filter cloth 39, and waste water will enter outlet pipe 38, and waste material is still in collection box 23.Waste material on effect lower clapboard first rake 30 and the first rake 30 of the first vibrating motor 42 and the second vibrating motor 43 drops on horizontal part 32 in assembling, open electromagnetic valve 33, waste material after cleaning can enter lower cavity 29, waste material can be dried on drying net 44, and after some layers dry net 44, waste material falls into collection box 23 bottom, under the effect of discharging pump 47, waste material enters discharging opening, through discharge nozzle 46, finally enters collecting bag 48.
Controller is PLC.PLC is the existing product being commercially available on market.
Controller is singlechip controller.Singlechip controller is the existing product being commercially available on market.
The lower surface of baffle plate 4 is to the distance 1cm bigger than the external diameter of bearing inner race of splicing groove 5 base plate.Ensure bearing can with the rotation of mechanical rocker arm 6 under be moved to fixture from splicing groove 5 smoothly, be avoided that again because the lower surface of baffle plate 4 is excessive to the distance of splicing groove 5 base plate, cause that the bearing being arranged in above the bearing at splicing groove 5 place rolls out.The exit end face of charging slideway 1 is to the distance 1cm bigger than the external diameter of bearing inner race of baffle plate 4., the bearing at charging slideway 1 place can be made to fall to smoothly in splicing groove 5.Charging slideway 1 arrives the distance 3cm bigger than the external diameter of bearing inner race of the lower surface of baffle plate 4.
Charging slideway 1, discharging slideway 2 port are all equipped with deceleration strip 8.The bearing gait of march when feeding or discharging is reduced, it is to avoid bearing, because excessive velocities departs from slideway or mutually clashes into and excessive causes that bearing is impaired, improves the quality of bearing work in-process indirectly by deceleration strip 8.Deceleration strip 8 is rubber strip.Rubber strip flexibility is relatively good, to the existing slowing effect of bearing, it will not be caused damage again.And rubber strip cost is relatively low, slowing effect is good.
nullBasic functional principle: the bearing of required processing is put into charging slideway 1，Bearing rolls out from charging slideway 1 and is dropped down onto splicing groove 5 by baffle plate 4 gear，After platen 7 energising on mechanical rocker arm 6, bearing is drawn，Rotated by the feeding motor 11 driving mechanical pivoted arm 6 on slide 10，When the platen 7 on mechanical rocker arm 6 forwards to fixture place with mechanical rocker arm 6，The first cylinder 12 being positioned at linear ramp 9 end drives linear ramp 9 to translate backward，After linear ramp 9, shipper pole moves the slide 10 above it and moves after the feeding motor 11 on slide 10，Then feeding motor 11 driving mechanical pivoted arm 6 is close to installing panel 3，Bearing is pressed on annular sleeve 19 or claw 20 by the platen 7 of mechanical rocker arm 6，Rely on annular sleeve 19 or claw 20 that bearing is clamped，Then make emery wheel 13 near bearing and to its processing，Again through mechanical rocker arm 6 by the bearing element after processing to discharging structure after processing，Then rely on discharging structure by bearing element to discharging slideway 2.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount the scope that appended claims is defined.
Although more employing charging slideway 1 herein；Discharging slideway 2；Panel 3 is installed；Baffle plate 4；Splicing groove 5；Mechanical rocker arm 6；Platen 7；Deceleration strip 8；Linear ramp 9；Slide 10；Feeding motor 11；First cylinder 12；Emery wheel 13；Discharging channel 14；Fan-shaped block 15；Connecting rod 16；Pin-and-hole 17；Latch 18；Annular sleeve 19；Claw 20；Recovery tube 21；Recovery pump 22；Collection box 23；Guide rail 24 is installed；Slide block 25；Second cylinder 26；Charging aperture 27；Upper plenum 28；Lower cavity 29；First rake 30；Second rake 31；Horizontal part 32；Electromagnetic valve 33；Water intaking valve 34；Outlet valve 35；Water inlet pipe 36；Intake pump 37；Outlet pipe 38；Filter cloth 39；Go out water pump 40；Water tank 41；First vibrating motor 42；Second vibrating motor 43；Dry net 44；Outlet valve 45；Discharge nozzle 46；Discharging pump 47；Collecting bag 48 term such as grade, but it is not precluded from using the probability of other term.These terms are used to be only used to describe and explain more easily the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (10)
- null1. a bearing inner race outer groove road grinding machine，Including charging slideway、Discharging slideway and frame，Frame has the installation panel being vertically arranged，Charging slideway and discharging slideway are fixed on installation panel，Processing work is arranged in charging slideway，It is characterized in that: install and panel has baffle plate and splicing groove，The outlet of charging slideway is just right with baffle plate，Splicing groove is L-shaped and is positioned at below baffle plate，Install and panel is rotatably connected to mechanical rocker arm，Mechanical rocker arm be fixedly arranged at the front end with platen，Platen be electromagnet structure and energising produce magnetic force bearing inner race can be adsorbed，The traveling track of mechanical rocker arm is provided with the fixture of clamping bearing inner race，Installed surface back is vertically connected with linear ramp，Linear ramp is provided with slide，Slide is fixed with feeding motor，Mechanical rocker arm is by feeding motor-driven rotation，Linear ramp end is fixed with the first cylinder，First cylinder promotes slide anterior-posterior translation，The emery wheel of the bearing inner race being additionally provided with on clamp for machining in frame.
- 2. a kind of bearing inner race outer groove road according to claim 1 grinding machine, it is characterised in that be provided with discharging structure between the traveling track of mechanical rocker arm, described discharging structure includes the discharging channel that slides for workpiece and is threadedly connected to the fan-shaped block outside discharging channel.
- 3. a kind of bearing inner race outer groove road according to claim 2 grinding machine, it is characterized in that, discharging channel is rotationally connected with on installation panel, there is inside discharging channel one end a connecting rod, connecting rod is arranged in installation panel and discharging channel can be driven around its axis oscillating, installing the pin-and-hole on panel with some curved arrangements, have the latch abutted with it below the discharging channel other end, latch can be arranged in any one pin-and-hole.
- 4. a kind of bearing inner race outer groove road according to claim 1 grinding machine, it is characterised in that described fixture includes the annular sleeve being embedded in bearing inner race, described annular sleeve is rotationally connected with on installation panel, and the external diameter of annular sleeve is identical with the internal diameter of bearing inner race.
- 5. a kind of bearing inner race outer groove road according to claim 1 grinding machine, it is characterised in that described fixture is common claw.
- 6. a kind of bearing inner race outer groove road according to claim 3 grinding machine, it is characterised in that the base plate of splicing groove is 5 °-15 ° and is obliquely installed.
- 7. a kind of bearing inner race outer groove road according to claim 6 grinding machine, it is characterised in that the lower surface of baffle plate is to the distance 1cm-2cm bigger than the external diameter of bearing inner race of splicing trough floor.
- 8. a kind of bearing inner race outer groove road according to claim 7 grinding machine, it is characterised in that the exit end face of charging slideway is to the distance 1cm-2cm bigger than the external diameter of bearing inner race of baffle plate.
- 9. a kind of bearing inner race outer groove road according to claim 8 grinding machine, it is characterized in that, charging slideway is to the distance 3cm-5cm bigger than the external diameter of bearing inner race of the lower surface of baffle plate, and charging slideway, discharging slideway port are equipped with deceleration strip, and described deceleration strip is rubber strip.
- 10. a kind of bearing inner race outer groove road according to claim 9 grinding machine, it is characterized in that, described frame is additionally provided with retracting device, described retracting device includes recovery tube, and recovery tube is in the sidepiece of annular sleeve, and closed tube one end is entrance point, entrance point is towards annular sleeve, the bore of entrance point is more than the external diameter of annular sleeve, and the recovery tube other end is connected with recovery pump, and recovery pump is connected with a collection box；Distance between entrance point and annular sleeve is 2-5cm, is fixed with installation guide rail in frame, and guide rail is paralleled with gravity direction, and guide rail is fixed with slide block, and described recovery tube is fixed on slide block, and slide block is by the second air cylinder driven；nullDescribed collection box top has charging aperture，Described recovery pump is connected with charging aperture，The dividing plate that intracavity cavity is divided into upper plenum and lower cavity it is provided with in described collection box，Dividing plate includes the first rake、Second rake and horizontal part,Horizontal part is between the first rake and the second rake，Angle between first rake and horizontal part is 30 °，Angle between second rake and horizontal part is 30 °，Horizontal part offers the electromagnetic valve of connection upper plenum and lower cavity，The sidepiece place of described collection box offers water intaking valve，Collection box another one sidepiece place offers outlet valve，Water intaking valve and outlet valve are respectively positioned on upper plenum place，Water intaking valve is connected to water inlet pipe，The water inlet pipe other end is connected with extraneous water source by intake pump，Outlet valve is connected to outlet pipe，Filter cloth it is provided with between outlet pipe and outlet valve，The outlet pipe other end passes through water pump and a water tank is connected；Being fixed with the first vibrating motor at the first rake bottom place, be fixed with the second vibrating motor at the second rake bottom place, be provided with some layers and dry net in lower cavity, the mesh drying net from top to bottom diminishes successively, and the material drying net is heating wire；Being further opened with discharging opening in collection box bottom, discharge outlet is connected to outlet valve, and outlet valve is connected with a discharge nozzle, is provided with discharging pump in discharge nozzle, and the discharge nozzle other end is connected to collecting bag；Described fuselage is further fixed on controller, described electromagnetic valve, intake pump, goes out water pump, the first vibrating motor and the second vibrating motor and be connected with controller each through circuit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510283331.5A CN104959894A (en) | 2015-05-28 | 2015-05-28 | Bearing cone outer groove grinder |
| CN2015102833315 | 2015-05-28 |
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| CN105773355A true CN105773355A (en) | 2016-07-20 |
| CN105773355B CN105773355B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510283331.5A Pending CN104959894A (en) | 2015-05-28 | 2015-05-28 | Bearing cone outer groove grinder |
| CN201610317704.0A Active CN105773355B (en) | 2015-05-28 | 2016-05-13 | A kind of bearing inner race outer groove road grinding machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510283331.5A Pending CN104959894A (en) | 2015-05-28 | 2015-05-28 | Bearing cone outer groove grinder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857625A (en) * | 2018-06-30 | 2018-11-23 | 聂超 | A kind of feed-through collar grinding device and its application method |
| CN111185811A (en) * | 2020-02-24 | 2020-05-22 | 叶光才 | Full-automatic inner hole grinding machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522475B (en) * | 2016-01-14 | 2018-01-02 | 中国矿业大学 | A kind of spherical roller grinding machine chute type automatic feed mechanism |
| CN108311957B (en) * | 2016-06-07 | 2019-07-30 | 嘉兴福可吉精密机械有限公司 | The outer ring grinding attachment of hub bearing |
| CN114770373B (en) * | 2022-04-14 | 2023-04-25 | 深圳大华轴承有限公司 | Precision bearing inner ring groove grinding machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105773355B (en) | 2017-11-03 |
| CN104959894A (en) | 2015-10-07 |
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Denomination of invention: A bearing inner ring outer groove grinder Effective date of registration: 20230104 Granted publication date: 20171103 Pledgee: Bank of Ningbo Co.,Ltd. Jiaxing Branch Pledgor: HAINING QI SHENG BEARING Co.,Ltd. Registration number: Y2023330000022 |
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