CN110270544A

CN110270544A - A kind of bearing cleaning machine

Info

Publication number: CN110270544A
Application number: CN201910580040.0A
Authority: CN
Inventors: 郑钦勋; 姚惠明
Original assignee: Wuxi Shuangyi Precision Machinery Co Ltd
Current assignee: Wuxi Shuangyi Precision Machinery Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2019-09-24
Anticipated expiration: 2039-06-28
Also published as: CN110270544B

Abstract

The present invention provides a kind of bearing cleaning machine, can more thoroughly clean double inner-ring bearings, remove the impurity on bearing, reduce the useless part rate of bearing, and then reduce production cost.Comprising: feeding structure, flushing mechanism, discharging structure, it is characterised in that: it further includes separated structure, and the separated structure includes lower inner ring feed channel, lower inner ring moves away from structure, upper inner ring moves away from structure；Outer ring workbench and inner ring workbench is respectively set in the both ends top position of the lower inner ring feed channel；The feeding structure and the discharging structure are located at the both ends of the outer ring workbench and the inner ring workbench；The discharge gate of the feeding structure is connected to the inner ring fission through-hole position of the upper inner ring workbench；Respectively the outer ring workbench, the inner ring workbench flushing station above the flushing mechanism is set.

Description

A kind of bearing cleaning machine

Technical field

The present invention relates to bearing mounting technology field, specially a kind of bearing cleaning machine.

Background technique

There is the structure of some species of bearing to include an outer ring, two inner rings, such as: bearing shown in FIG. 1.Bearing 21 Structure include outer ring 21-1, upper inner ring 21-2, lower inner ring 21-3, steel ball 21-4；When bearing 21 assembles, since it is desired that adjusting Whole clearance value parameter, so being all to first pass through the processes such as measurement outer ring and corresponding two inner rings are all configured it one by one Afterwards, steel ball 21-4 is mounted in the ball race of the outer ring inner cavity 21-1 by retainer 21-5, then upper inner ring 21-2, it is lower in Circle 21-3 is placed individually into the inside of outer ring 21-1, finally installs brake hoop 21-6 and fixes two inner rings.Because in production, measurement It in the process, can be with impurity such as iron filings, so to be cleaned to components, then complete before installing brake hoop on components At the operation finally assembled.Existing cleaning equipment when cleaning, is both for the equipment design of the bearing of single inner ring Inner ring, outer ring, retainer, steel ball are put into cleaning equipment as a whole, washed away by high pressure oil；But it uses existing There is equipment to rinse the bearing of double inner rings, has and rinse halfway problem；Workpiece with impurity puts into subsequent assemble flow, The increase that will lead to useless part rate improves production cost, or even influences the service life of bearing in actual production and life.

Summary of the invention

In order to solve the problems, such as that existing bearing cleaning machine can not thoroughly clean double inner-ring bearings, the present invention provides a kind of axis Bearing cleaning machine can more thoroughly clean double inner-ring bearings, remove the impurity on bearing, reduce the useless part rate of bearing, in turn Reduce production cost.

The technical scheme is that such: a kind of bearing cleaning machine comprising: feeding structure, flushing mechanism, discharging Structure, it is characterised in that: it further includes separated structure, the separated structure include lower inner ring feed channel, lower inner ring move away from structure, Upper inner ring moves away from structure；

Outer ring workbench and inner ring workbench is respectively set in the both ends top position of the lower inner ring feed channel；

The feeding structure and the discharging structure are located at the both ends of the outer ring workbench and the inner ring workbench；

The outer ring workbench, the inner ring workbench the same end below respectively by material ejection cylinder setting the first material ejecting rod, Second material ejecting rod, the material ejecting rod are each passed through the both ends of the lower inner ring feed channel from bottom to top, stretch to the outer ring work The lower end surface of platform and the inner ring workbench；

On the inner ring workbench and the outer ring workbench at the top position of the material ejecting rod, lower inner ring is opened up respectively Open-work is separated, the diameter of the lower inner ring separation open-work is less than the diameter of bearing outer ring to be cleaned, is greater than bearing inner race to be cleaned Diameter；

The feeding position that the upper inner ring moves away from structure installs the inner ring separation through-hole position being placed on the outer ring workbench；Institute It states inner ring and moves away from the discharge position of structure and be set to the initial station of upper inner ring on the inner ring workbench；

The lower inner ring lower inner ring fork flitch horizontal throw rise terminate in first material ejecting rod, second material ejecting rod it Between；

The lower inner ring moves away from the lower inner ring fork flitch that structure includes concave shape, and the lower inner ring fork flitch is connected by connecting plate In the piston rod of front and back push cylinder, the front and back push cylinder is set to lower inner ring and moves away from rodless cylinder；First liftout Stick, second material ejecting rod vertical stroke act the flat surface, the inner ring workbench for terminating in the outer ring workbench respectively Flat surface and the lower inner ring feed channel flat surface between；

The discharge gate of the feeding structure is connected to the inner ring fission through-hole position of the upper inner ring workbench；Respectively described outer It encloses above the flushing station of workbench, the inner ring workbench and the flushing mechanism is set.

It is further characterized by:

It includes upper inner ring overturning structure and upper inner ring transferring structure that the upper inner ring, which moves away from structure,；

The upper inner ring overturning structure includes the pick-up claw, and the upper inner ring clamping jaw is set to about first by gripper cylinder It transfers on cylinder, about the first transfer cylinder is set on rotary cylinder, and the rotary cylinder is fixed by first support In on the pedestal for being located at outer ring workbench side；

The upper inner ring transferring structure includes the discharging pawl, and the discharging pawl is set to second by clamping jaw cylinder and moves up and down On cylinder, described second, which moves up and down cylinder, is set on inner ring transfer rodless cylinder, and the upper inner ring transfers rodless cylinder It is installed on by second support on the pedestal of outer ring workbench side, the feeding position of the discharging pawl, which installs, is placed in institute It states at the position after overturning after pick-up claw feeding；

It further includes transfer clamp structure, and the transfer clamping device includes the grip block occurred in pairs, the grip block difference It is symmetrically fixed on the sliding seat of workpiece two sides to be cleaned, the sliding seat bottom end of two sides is respectively fixedly connected with to right The parallel rack of Fang Yanshen；Gear is set on pedestal, the gear be set between two parallel rack gears and simultaneously with Two rack gear engagements；The sliding seat bottom end is set on clamp rail by sliding block, and the clamp rail is set to institute Pedestal is stated, gripper cylinder is set on the pedestal, in the sliding seat of the drive rod connection two sides of the gripper cylinder Side；The base bottom is set on transfer guide rail by sliding block, and the setting parallel with the transfer guide rail of conveying cylinder exists The piston rod of the side of the pedestal, the conveying cylinder connects the pedestal by extension plate；

The feeding structure includes feed belt, and the feed belt is driven by belt motor, feed inlet and the discharge gate It is separately positioned on the both ends of the feed belt；The discharge gate is provided with material sensor, is set in the belt middle section position Set the full sensor of material；

It further includes demagnetization structure, and the demagnetization structure includes demagnetizer and demagnetization transferring structure, the demagnetization transferring structure packet Demagnetization pressing ring plate is included, the demagnetization pressing ring plate is set to upper and lower air cylinders, and the upper and lower air cylinders are set to demagnetization rodless cylinder, institute State the side that demagnetization is set to the feeding structure with rodless cylinder by bracket；The slot that gets stuck is set on the demagnetization pressing ring plate； The demagnetizer connects the discharge gate in the feeding structure by material channel；The card on the demagnetization pressing ring plate Hopper is set to the top of the material channel；The outlet of the demagnetizer is connected to the upper inner ring workbench by material channel The inner ring fission through-hole position；

The flushing mechanism, the flushing mechanism include high-pressure nozzle and support construction, the spray head that the high-pressure nozzle includes, Oil inlet interface is arranged in one end of the spray head, and the other end of the spray head is recessed inwardly to form spray port, and the oil inlet connects Pass through honeycomb duct between mouth and the spray port to be connected to；The entrance of the honeycomb duct is centered on the central axis of the spray head The circumferencial direction of line is in be evenly spaced on；The honeycomb duct is respectively line flowing channel, perpendicular with the inlet of the runner excessively There is angle, between the honeycomb duct and the central axis of the honeycomb duct and the spray head is without intersection point between straight line；

Angle between all honeycomb ducts and the vertical line for the inlet for crossing the runner is identical；

The spray head passes through the bottom face that cross section is that circular spray cover board is mounted on spray conduit；

The surface of washing station is arranged in by the support knot for the high-pressure nozzle；

The support construction includes spray air cylinder fixed plate, and spray driving cylinder is fixed in the spray air cylinder fixed plate, institute Linear bearing is respectively set in the both ends for stating spray driving air cylinder fixed plate, and guide rod is respectively set in the both ends of maneuvering board, described to lead It is each passed through the linear bearing, bottom end connection spray head fixed plate, the piston rod connection of the spray driving cylinder downwards to bar The maneuvering board, the spray driving air cylinder fixed plate are fixed on ground by door cabinet frame；The high-pressure nozzle is fixed at The bottom end of the spray head fixed plate；The surface of the washing station is arranged in the spray head fixed plate；

The vertical section on the top of the spray head is concave shape；The spray cover board vertical section be it is T-shaped, vertical portion is stretched to Enter the depressed section to the spray head, the vertical portion bottom face of the spray cover board and the recessed portion of the spray head divide it Between space constitute the oil inlet interface；The lateral part of the spray cover board is fixed on the upper surface of the spray head；

The top end face of the spray port is set as truncated conical shape；

The vertical section on the top of the spray head is convex shape；The vertical section of the spray cover board is door type, the spray lid The thickness of the vertical portion of plate is adapted to and is fixedly connected with the depressed section of the two sides on the spray head top；The spray lid Space between the bottom face of the lateral part of plate and the top end face of the spray head constitutes the oil inlet interface；

The high-pressure nozzle further includes inner ring positioning head, and the positioning ring being recessed upwards is arranged in the top end face of the spray port, described One end of inner ring positioning head connects the top end face of the positioning ring, the other end extends straight down；Same two diametrically institute State the diameter equal to workpiece to be cleaned between the center of circle of inner ring positioning head；

It further includes drying structure, and the drying structure includes drying head, and air inlet is arranged in one end of the drying head, described to blow The other end of dry head is recessed inwardly to form air outlet, is connected between the air inlet and the air outlet by ventilation hole；It is described The entrance of ventilation hole is in be evenly spaced on using the central axis of the drying head as the circumferencial direction of center line；The ventilation hole Respectively beeline channel, and cross the channel inlet vertical line between there is angle, between the ventilation hole and institute The central axis of ventilation hole and the drying head is stated without intersection point；

Angle between all ventilation holes and the vertical line for the inlet for crossing the runner is identical；

The drying head passes through the bottom face that cross section is that circular drying cover board is mounted on drying air hose；

The vertical section on the top of the drying head is convex shape；The vertical section of the drying cover board is door type, the drying lid The thickness of the vertical portion of plate is adapted to and is fixedly connected with the depressed section of the two sides at the drying crown end；The drying lid Space between the bottom face of the lateral part of plate and the top end face of the drying head constitutes the air inlet；

The top of the drying air hose connects air intake equipment；Drying station is arranged in by drying support knot in the drying structure Surface；Buffer spring is arranged in the excircle of the drying air hose；The periphery of the drying air hose also sets up axis circlip；

The drying head further includes drying inner ring positioning head, and the drying is arranged with inner ring positioning head in the drying head bottom end The air outlet inner cavity in, extend downwardly；

The transfer clamp structure includes that clamp structure is transferred in inner ring transfer clamp structure and outer ring, the outer ring clamp structure The grip block is the V-type plate of a station, and the grip block in the inner ring transfer clamp structure is the W template of double-station.

A kind of bearing cleaning machine provided by the invention passes through material ejecting rod, the inner ring sorting hole, upper inner ring in separated structure The cooperation for moving away from structure separates the outer ring of bearing, upper inner ring, lower inner ring, moves away from structure by lower inner ring, upper inner ring moves away from knot Lower inner ring, upper inner ring are transported to inner ring workbench respectively by structure, and bearing outer ring is retained in outer ring workbench, then by rinsing knot Structure is respectively rinsed the upper inner ring of bearing, lower inner ring, outer ring；This mode separately rinsed, can be with more thorough clear The all parts of clean bearing, and then reduce because of part rate of giving up caused by impurity.By the demagnetizer in demagnetization structure, starting axis It integrally demagnetizes before holding separation to bearing, avoids further ensuring because magnetism causes impurity not clean thoroughly The thorough cleaning of bearing；In the technical program, according to bearing inner race to be cleaned, the size of outer ring, to the diversion pipe of spray head Angle, diversion pipe are configured at a distance from central axis, according to bearing inner race to be cleaned, the size of outer ring, to spray head The angle of honeycomb duct, honeycomb duct are configured at a distance from central axis, including the angle impacts for adapting to high pressure washing liquid On circle and the side wall of outer ring, not having impact dead angle causes impurity not wash clean clearly；Retainer, the steel ball being fixed on inside outer ring By high pressure washing liquid high speed impact, can the inner cavity high speed in outer ring rotate, rotation while, is rinsed by high pressure washing liquid, Ensure that flushing liquor can thoroughly clean steel ball, retainer and outer ring, the setting by the angle to diversion pipe is further It ensures and more thoroughly inner ring, outer ring is cleaned.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of bearing to be cleaned；

The overall structure diagram of vertical view Fig. 2 of the invention；

Fig. 3 is the overall structure diagram of main view of the invention；

Fig. 4 is the structural schematic diagram of feeding structure；

Fig. 5 is the structural schematic diagram of demagnetization transferring structure；

Fig. 6 is the three-dimensional structure diagram of separated structure and flushing mechanism；

Fig. 7 is enlarged structure schematic diagram at A；

Fig. 8 is that upper inner ring overturns structure structural schematic diagram；

Fig. 9 is upper inner ring transferring structure schematic diagram；

Figure 10 is the structural schematic diagram for transferring clamp structure；

Figure 11 is the schematic perspective view for transferring clamp structure；

Figure 12 is schematic diagram of main cross-sectional structure of the embodiment one of high-pressure nozzle of the invention；

Figure 13 is the present invention looks up structural representation of the embodiment one of high-pressure nozzle of the invention；

Figure 14 is the perspective structure schematic diagram that the honeycomb duct of angle is looked up in high-pressure nozzle of the invention；

Figure 15 is the structural schematic diagram of support construction of the invention

Figure 16 is the structural schematic diagram of the embodiment two of high-pressure nozzle of the invention；

Figure 17 be spray head structural schematic diagram from A-A to section view；

Figure 18 is the structural schematic diagram for drying up structure；

Figure 19 is the structural schematic diagram of discharging structure.

Specific embodiment

As shown in Fig. 2 ~ Figure 19, a kind of bearing cleaning machine of the present invention, feeding structure 1, drying structure 8, goes out flushing mechanism 7 Expect structure 9, separated structure includes lower inner ring feed channel 3-6, lower inner ring moves away from structure, upper inner ring moves away from structure；Lower inner ring feeding Outer ring workbench 23 and inner ring workbench 22 is respectively set in the both ends top position of road 3-6；

Feeding structure 1 and discharging structure 9 are located at the both ends of outer ring workbench 22 and inner ring workbench 23；Feeding structure 1 Discharge gate is connected at the inner ring fission open-work 17 of upper inner ring workbench 22；Respectively in outer ring workbench 23, inner ring workbench 22 It rinses and flushing mechanism 8 is set above station 13.

Outer ring workbench 23, inner ring workbench 22 one end below respectively pass through the first material ejection cylinder 3-3, the second liftout gas Cylinder 3-10 one the first material ejecting rod 3-1, the second material ejecting rod 3-9, the first material ejecting rod 3-1 and the second material ejecting rod 3-9 are set from lower and On be each passed through the both ends of lower inner ring feed channel 3-6, stretch to the lower end surface of outer ring workbench 23 and inner ring workbench 22；Outer ring work Make on platform 23 and inner ring workbench 22 at the top position of the first material ejecting rod 3-1, open up respectively lower inner ring separation open-work 14, 17, the diameter of lower inner ring separation open-work 14,9 is less than the diameter of bearing outer ring to be cleaned, greater than the diameter of bearing inner race to be cleaned； The feeding position that upper inner ring moves away from the pick-up claw 4-4 of structure installs at the inner ring separation open-work 14 being placed on outer ring workbench 23；On The initial station 18 of upper inner ring that the discharge position that inner ring moves away from the discharging pawl 5-4 of structure is set on inner ring workbench 22；In lower Circle moves away from lower inner ring fork the flitch 3-5, lower inner ring fork flitch 3-5 that structure includes concave shape and is connected to front and back by connecting plate 3-4 The piston rod of cylinder 3-8 is pushed, front and back push cylinder 3-8 is set to lower inner ring and moves away from rodless cylinder 3-2；Lower inner ring is moved away under structure The horizontal throw of inner ring fork flitch 3-5, which rises, to be terminated between two lower inner ring sorting holes 8 and 9 on lower inner ring feed channel 3-6；First Material ejecting rod 3-1, the second material ejecting rod 3-9 vertical stroke act the flat surface for terminating in outer ring workbench 22, inner ring workbench 23 respectively Between lower inner ring feed channel 3-6 flat surface；The side opposite with lower inner ring fork flitch, which is arranged, on lower inner ring feed channel 3-6 limits Plate 3-7.

Bearing 21 to be separated is sent into demagnetization structure 2 and is transported to outer ring after 2 demagnetization of demagnetization structure by feeding structure 1 At lower inner ring separation open-work 14 on workbench 23, because the diameter of lower inner ring separation open-work 14 is less than bearing outer ring to be cleaned Diameter, greater than the diameter of bearing inner race to be cleaned, or less inner ring 21-3 can separate open-work 14 from lower inner ring and fall；First liftout The top end face initial position of stick 3-1 is set as at the bottom face for being located at the outer ring workbench 23 below lower inner ring separation open-work 14； The lower inner ring 21-3 fallen falls on the top end face of the first material ejecting rod 3-1, and the first material ejection cylinder 3-3 starting moves down the first material ejecting rod 3-1, until end face is flushed with the upper surface lower inner ring feed channel 3-6 thereon；Front and back pushes cylinder 3-8 starting, the lower inner ring of concave shape Fork flitch 3-5 travels forward, until after lower inner ring 21-3 enters the fork material position being recessed on lower inner ring fork flitch 3-5, lower inner ring Move away from rodless cylinder 3-2 starting, lower inner ring fork flitch 3-5 transverse shifting on feed channel 3-6 with lower inner ring 21-3, under Inner ring 21-3 is moved to the position below lower inner ring separation open-work 17；Because of the initial position of the second upper surface material ejecting rod 3-9 It is to be flushed with the upper surface lower inner ring feed channel 3-6, that is, inner ring 21-3 is descended to be sent to the second top of 22 side of inner ring workbench The top end face of charge bar 3-9 then descends inner ring to move away from rodless cylinder 3-2 stop motion；In moving process, because limit plate 3-7 In the presence of, it is therefore prevented that lower inner ring 21-3 is fallen from feed channel 3-6；After lower inner ring moves away from rodless cylinder 3-2 stop motion, second Material ejection cylinder 3-10 starting, the second material ejecting rod 3-9 drives lower inner ring 21-3 to move up, until the upper end of the second material ejecting rod 3-9 Face is flushed with the upper surface of inner ring workbench 22, and the second material ejection cylinder 3-10 stops, and lower inner ring 21-3 is located at the initial of lower inner ring Station, i.e. inner ring fission open-work 17.

It includes upper inner ring overturning structure 4 and upper inner ring transferring structure 5 that upper inner ring, which moves away from structure,；Upper inner ring overturning structure 4 is wrapped Pick-up claw 4-4 is included, pick-up claw 4-4 is set on about the first transfer cylinder 4-1 by gripper cylinder 4-3, about the first transfer Cylinder 4-1 is set on rotary cylinder 4-2, and rotary cylinder 4-2 is fixed on by first support 4-5 positioned at outer ring workbench 23 1 On the pedestal 21 of side；Upper inner ring transferring structure 5 includes discharging pawl 5-4, and discharging pawl 5-4 is set to second by clamping jaw cylinder 5-3 It moves up and down on cylinder 5-2, second, which moves up and down cylinder 5-2, is set on inner ring transfer rodless cylinder 5-1, upper inner ring transfer Rodless cylinder 5-1 is installed on the pedestal 21 of 23 side of outer ring workbench by second support 5-5, the feeding position of discharging pawl 5-4 It installs at the position after being overturn after being placed in pick-up claw 4-4 feeding.

While bearing 21 to be separated is transported at the separation open-work 14 of the lower inner ring on outer ring workbench 23, gas is clamped Cylinder 4-3 starting, pick-up claw 4-4, by cylinder opening force, fix upper inner ring 21-2 from inner ring from the inner ring of upper inner ring 21-2；First Transfer cylinder 4-1 starting up and down, upper inner ring 21-2 is taken out inside the 21-1 of outer ring, after being moved upwards up to preset strokes, first Transfer cylinder 4-1 stops up and down；Rotary cylinder 4-2 starting, upper inner ring 21-2 are reversed after 180 degree, and rotary cylinder 4-2 stops Only；Clamping jaw cylinder 5-3 starting, until discharging pawl 5-4 clamps upper inner ring 21-2 from the periphery upper inner ring 21-2, second moves up and down gas Cylinder 5-2 starting, upper inner ring 21-2 are taken out from pick-up claw 4-4, until preset strokes second move up and down cylinder 5-2 stopping； Upper inner ring transfer rodless cylinder 5-1 starting, upper inner ring 21-2 are sent to the initial station 18 of the upper inner ring on inner ring workbench 22.

Upper inner ring 21-2 and lower inner ring 21-3 are sent to initial station, outer ring 21-1, the steel ball being fixed on inside outer ring 21-4, retainer 21-5 are retained at the separation open-work 14 of the lower inner ring on outer ring workbench 23.At this time upper inner ring 21-2, it is lower in Circle 21-3, outer ring 21-1 are located at its initial station after being separated.

It is the structural schematic diagram of embodiment one as shown in Figure 12, Figure 13, Figure 14.A kind of Clean- flushing mechanism of bearing, Including high-pressure nozzle and support construction, high-pressure nozzle includes cylindrical spray head 7-7, and oil inlet is arranged in one end of spray head 7-7 Interface 7-16, the other end of spray head 7-7 is recessed inwardly to form spray port 7-17, between oil inlet interface 7-16 and spray port 7-17 It is connected to by honeycomb duct 7-4；

The entrance of honeycomb duct 7-4 is in be evenly spaced on using the central axis of spray head 7-7 as the circumferencial direction of center line；Such as figure Shown in 12 and Figure 17, honeycomb duct 7-4 is respectively line flowing channel, has angle between the vertical line for the inlet for crossing the runner B, angle b are preferably 45 degree；Between honeycomb duct 7-4 and the central axis of honeycomb duct 7-4 and spray head 7-7 is without intersection point；Water conservancy diversion The central axis of road 7-4 and spray head 7-7 is without intersection point；According to inner ring to be cleaned, the size design honeycomb duct 7-4 of outer ring and spray Drench the distance of the central axis of head 7-7, it is ensured that the derived high pressure oil of honeycomb duct can cover outer ring to be cleaned, inner ring it is inside and outside Two side walls；Angle between all honeycomb duct 7-4 and the vertical line for the inlet for crossing the runner is identical, and all honeycomb duct 7- 4 and the intersection point of circumference where it tangent line all in one rotational direction, it is specific as shown in figure 14, the honeycomb duct 7- being arranged in this way High pressure oil derived from 4 can impact on the retainer 21-5 and steel ball 21-4 being arranged inside outer ring on a circumferencial direction, make Retainer 21-5 and steel ball 21-4 can quickly be rotated along a direction, and the steel ball and retainer rotated is in height Under the washing away of pressure oil, it can be ensured that each angle is cleaned to position, by experiment as honeycomb duct 7-4 and spray head 7-7 Central axis between angle be 45 degree in the case where, the cleaning effect of steel ball and retainer is best.

Spray head 7-7 passes through the bottom face that cross section is that circular spray cover board 7-3 is mounted on spray conduit 7-2；Spray The vertical section for drenching the top of head 7-7 is concave shape；Spray cover board 7-3 vertical section be it is T-shaped, vertical portion is stretched into spray The depressed section of head 7-7, sprays the space structure between the vertical portion bottom face of cover board 7-3 and the depressed section of spray head 7-7 At oil inlet interface 7-16；The lateral part of spray cover board 7-3 is bolted on the upper surface of spray head 7-7；Spray is led The top of pipe 7-2 is by spraying curved pass joint 7-1 connection high-pressure oil pipe；High-pressure nozzle is by supporting knot that washing station is arranged in Surface；The top end face of spray port 7-17 is set as truncated conical shape, and 2 show referring to Fig.1 for the sectional structure along spray head 7-7 diameter Be intended to, Figure 17 be along spray head 7-7 A-A to schematic cross-sectional view；When placing workpiece to be tested, spray port 7-17 Side wall, top end face be all uniform-distribution with the outlet of honeycomb duct 7-4, it is ensured that high pressure oil all impacts work to be cleaned inside and outside On part；

Bearing inner race to be cleaned or bearing outer ring, which are placed concentrically in, when flushing is placed on immediately below spray port 7-17, high Pressure spray head covers on outer workpiece to be cleaned from top to bottom, and high pressure oil is entered by spraying curved pass joint 7-1, spraying conduit 7-2 Oil inlet interface 7-16 is sprayed from spray port 7-17 by honeycomb duct 7-4, treats cleaning workpiece and cleaned.

It as shown in figure 16, is the structural schematic diagram of embodiment two.The honeycomb duct 7-4 in spray head 7-7 in real-time example two Structure be the same as example 1.Spray head 7-7 is that circular spray cover board 7-3 is mounted on spray conduit 7- by cross section 2 bottom face；The vertical section on the top of spray head 7-7 is convex shape；The vertical section for spraying cover board 7-3 is door type, spray lid The thickness of the vertical portion of plate 7-3 is adapted to and is fixedly connected with the depressed section of the two sides on the top spray head 7-7；Spray cover board Space between the bottom face of the lateral part of 7-3 and the top end face of spray head 7-7 constitutes oil inlet interface 7-16；

High-pressure nozzle further includes inner ring positioning head 7-15, and the positioning ring 7-19 being recessed upwards is arranged in the top end face of spray port 7-17, Top end face, the other end of one end connection positioning ring 7-19 of inner ring positioning head 7-15 extends straight down；It cleans as needed The difference of workpiece, the diameter equal to workpiece to be cleaned between the center of circle of same two diametrically inner ring positioning head 7-15；It is fixed It is dispersed with honeycomb duct on the side wall of position ring, so that high pressure oil can all impact on workpiece to be cleaned inside and outside；

Bearing inner race to be cleaned or bearing outer ring, which are placed concentrically in, when flushing is placed on immediately below spray port 7-17, high Pressure spray head covers on outer workpiece to be cleaned from top to bottom, and high pressure oil is entered by spraying curved pass joint 7-1, spraying conduit 7-2 Oil inlet interface 7-16 is sprayed from spray port 7-17 by honeycomb duct 7-4, treats cleaning workpiece and cleaned；Because high pressure oil Impact force is very big, positioning after being impacted in order to avoid workpiece to be cleaned by high pressure oil, so passing through two inner ring positioning head 7-15 It is pressed into the inner ring of workpiece to be cleaned, in the fixed workpiece of workpiece inner ring to be cleaned, plays the role for the treatment of cleaning workpiece positioning, Ensure workpiece to be cleaned will not because of high pressure oil impact and leave washing station.

Support construction includes spray air cylinder fixed plate 7-13, and spray driving cylinder 7-11 is fixed on spray air cylinder fixed plate 7- On 13, linear bearing 7-10 is respectively set in the both ends of spray air cylinder fixed plate 7-13, and guiding is respectively set in the both ends of maneuvering board 7-8 Bar 7-9, guide rod 7-9 are each passed through downwards linear bearing 7-10, bottom end connection spray head fixed plate 7-12, spray driving cylinder 7- 11 piston rod connects maneuvering board 7-8, sprays air cylinder fixed plate 7-13 by door cabinet frame and is fixed on ground；High-pressure nozzle fixation is set It sets in the bottom end of spray head fixed plate 7-12, the surface of washing station is arranged in spray head fixed plate 7-12；

When workpiece to be cleaned be placed into washing station after, spray driving cylinder 7-11 starting, piston rod drive maneuvering board 7-8 It moves downward, guide rod 7-9 drives spray head fixed plate 7-12 downward, until high-pressure nozzle reaches preset strokes, sprays conduit 7-2 Buffer spring 7-6 is arranged in excircle, because avoiding equipment in inertia generation after buffering high-pressure nozzle is contacted with workpiece to be tested Because damaging impulse force；The spray periphery conduit 7-2 also sets up axis circlip 7-5, and high-pressure nozzle is prevented to be mounted on spray head fixed plate 7- Sliding is generated in 12, fixes its position, is avoided because the position of high-pressure nozzle, which shifts, influences cleaning effect.

Feeding structure 1 includes feed belt 1-4, and feed belt 1-4 is driven by belt motor 1-3, feed inlet and discharge Mouth is separately positioned on the both ends of feed belt 1-4；Discharge gate is provided with material sensor 1-1, is arranged in belt middle section position and expects Full sensor 1-2；There is material sensor 1-1, expect that full sensor 1-2 realizes that such as: Omron connects using existing sensor Nearly sensor；By there is the setting of material sensor 1-1, confirms the opportunity of demagnetization transferring structure starting in demagnetization structure, only exist When having material sensor 1-1 to detect material, demagnetization transferring structure can just work；By expecting full sensor 1-2 confirmation charging The number of workpiece to be processed on belt 1-4 prevents workpiece to be processed is excessive to be deposited on feed belt 1-4, and then causes Workpiece, which is fallen, causes workpiece damage.

Demagnetization structure 2 includes demagnetizer 2-5 and demagnetization transferring structure, and demagnetization transferring structure includes demagnetization pressing ring plate 2-3, is moved back Magnetic pressure girth sheets is set to upper and lower air cylinders 2-2, and upper and lower air cylinders are set to demagnetization rodless cylinder 2-1, and demagnetization is logical with rodless cylinder 2-1 Cross the side that bracket is set to feeding structure 1；The slot 2-4 that gets stuck is set on demagnetization pressing ring plate 2-3；Demagnetizer 2-5 is logical by material Discharge gate in road 1-5 connection feeding structure 1；The slot 2-4 that gets stuck of demagnetization pressing ring plate 2-3 is set to the top of material channel 1-5； The outlet of demagnetizer 2-5 is connected at the inner ring fission open-work 14 of upper inner ring workbench 23 by material channel；It is cleaned Workpiece first pass through demagnetizer 2-5 and carry out degaussing operation, avoid in subsequent cleaning operation, magnetic force attracts impurity on workpiece It can not thoroughly clean up；Workpiece after demagnetization, by demagnetizing, pressing ring plate 2-3 is sent to inner ring fission open-work 14, is divided From operation.

Transfer clamping device 6 includes the grip block 6-5 that occurs in pairs, grip block 6-5 being fixed on respectively symmetrically be located to On the sliding seat 6-10 of cleaning workpiece two sides, the bottom end sliding seat 6-10 of two sides is respectively fixedly connected with the parallel teeth extended to other side 6-2；On pedestal 6-11 be arranged gear 6-1, gear 6-1 be set between two parallel rack gear 6-2 and simultaneously with two teeth 6-2 engagement；The bottom end sliding seat 6-10 is set on clamp rail 6-8 by sliding block, and clamp rail 6-8 is set to pedestal 6-11 On, gripper cylinder 6-9 is set on pedestal 6-11, appointing in the sliding seat 6-10 of the drive rod connection two sides of gripper cylinder 6-9 Meaning side；The bottom end pedestal 6-11 is set on transfer guide rail 6-6 by sliding block, and conveying cylinder 6-3 is parallel with transfer guide rail 6-6 The side of pedestal 6-11 is set, and the piston rod of conveying cylinder 6-3 passes through extension plate 6-12 connection pedestal 6-11；When detecting work When having workpiece on position, gripper cylinder 6-9 starting, under two parallel rack 6-2, gear 6-1 effect, two sliding seat 6- 10 slide on clamp rail 6-8 respectively, and symmetrically arranged a pair of grip block 6-5 is mobile to centre, clamp workpiece to be processed Afterwards, gripper cylinder 6-9 stops；Cylinder 6-3 starting is transported, band moving base 6-11 is moved on transfer guide rail 6-6, makes grip block 6- 5, after workpiece to be processed to next station, conveying cylinder 6-3 stops；Gripper cylinder 6-9 starting, grip block 6-5 are unclamped wait locate Science and engineering part, after workpiece to be processed is placed on station, gripper cylinder 6-9 stops；Transport cylinder 6-3 starting, counter motion, band Dynamic grip block 6-5 returns to a station；And so on, workpiece is sent from a station to next station.It works in outer ring Continuous washing station is respectively set on platform 22 and inner ring workbench 23 and continuously dries up station, such as Fig. 1 and Fig. 2 It is shown, according to the length of actual workbench, clamping device is transferred along workbench length direction setting multiple groups.

Transfer clamp structure includes inner ring transfer clamp structure and outer ring transfer clamp structure, the clamping of outer ring clamp structure Plate is the template of a station, and inner ring transfers the W template that the grip block in clamp structure is double-station.Inner ring is transferred in clamp structure Grip block referring to Fig.1 in grip block 10.Because the inner ring and outer ring in double inner-ring bearings is matched by measuring process To what is crossed, so be lateral two inner rings and an outer ring while carrying out subsequent in drying and cleaning operation below Operation, to prevent the pairing wrong order of inner ring and outer ring, assembling when be also matched according to same inner ring, outer ring into Row assembling.Inner ring transfer clamp structure and outer ring transfer clamp structure respectively include multiple grip blocks pair, and buffer 6-4 setting exists The side of extension plate 6-12 during preventing transfer, is occurred between equipment work-piece because hitting by the setting of buffer 6-4 Damage, position sensor 6-7 are connected to the side of extension plate 6-12, by the setting of position sensor 6-7, confirm grip block 6- 5 lateral position.

As shown in Fig. 2, Fig. 6, under the grip block of the starting of outer ring transfer clamp structure is arranged on outer ring workbench 22 Inner ring separates the top of open-work 14, and the inner ring on inner ring workbench 23 is arranged in the grip block of the starting of inner ring transfer clamp structure The top of the initial station 18 of seperated open-work 17, upper inner ring；Outer ring, upper inner ring after after separation, lower inner ring pass through outer ring respectively Transfer clamp structure, inner ring transfer clamp structure are transplanted on subsequent working position.

Drying structure includes cylindrical drying head 8-5, and one end of drying head 8-5 is arranged air inlet 8-8, dries up head 8-5 The other end be recessed inwardly to form air outlet 8-7, air inlet 8-8 is connected to air outlet 8-7 by ventilation hole；The entrance of ventilation hole with The central axis of drying head is that the circumferencial direction of center line is in be evenly spaced on；Ventilation hole is respectively beeline channel, with mistake There is angle, optimal angle is set as 45 degree between the vertical line of the inlet in the channel；Between ventilation hole and ventilation hole and The central axis of head 8-5 is dried up without intersection point；The wherein vertical range of the central axis of ventilation hole and drying head 8-5, according to wait blow The diameter of dry workpiece is configured；Angle between all ventilation holes and the vertical line for the inlet for crossing the runner is identical；It blows Dry head 8-5 passes through the bottom face that cross section is that circular drying cover board 8-4 is mounted on drying air hose 8-1；Dry up the top of head 8-5 The vertical section at end is convex shape；Dry up cover board 8-4 vertical section be door type, dry up cover board 8-4 vertical portion thickness with It dries up the depressed section adaptation of the two sides on the top head 8-5 and is fixedly connected；Dry up cover board 8-4 lateral part bottom face with The space dried up between the top end face of head 8-5 constitutes air inlet 8-8；The top for drying up air hose 8-1 connects air intake equipment；Drying The surface of drying station 12 is arranged in by drying support knot for structure 8；Buffer spring 8- is arranged in the excircle for drying up air hose 8-1 3；The periphery of drying air hose also sets up axis circlip 8-2；Drying up head further includes drying inner ring positioning head 8-6, dries up interior delineation Potential head 8-6 is arranged in the inner cavity of the air outlet 8-7 of drying head bottom end, extends downwardly, and two dryings are with inner ring positioning head 8-6's The distance at center is greater than the intracavity diameter of workpiece to be dried up, less than the race diameter of workpiece to be dried up；

When carrying out drying operation, two dryings are pressed into the inner ring of workpiece to be dried up with inner ring positioning head 8-6, wait blow The wind of the fixed workpiece of dry workpiece inner ring, air intake equipment enters from the top of drying air hose 8-1, passes through ventilation hole from air inlet 8-8 8-9 is vertical be pressed in the bottom end inner ring positioning head 8-6 wait dry up on workpiece, inner ring positioning head 8-6 prevents workpiece to be dried up by wind It walks；Ventilation hole 8-9 is the identical inclined hole of angle, is fixed on wait dry up steel ball on the inside of outer ring, retainer in the same wind direction Wind is blown down, can be rotated with wind direction, dry by wind in the course of rotation, it is ensured that and any one angle will not all omit, It can be dried.As shown in figure 3, cleaning solution collecting box 20 is arranged in cleaning machine below pedestal 21, pass through liquid level peep hole The position of the cleaning solution of collection in 19 confirmation cleaning solution collecting boxs 20；Cleaning solution is to recycle, in cleaning solution collecting box 20 Middle setting filter core is filtered the cleaning night after using, and filtered cleaning solution is re-introduced into spray head recycling；Spray The top of conduit 7-2 exports from cleaning solution collecting box 20 and filters by spraying curved pass joint 7-1 connection high-pressure oil pipe, high-pressure oil pipe Cleaning solution afterwards.

Package assembly 11 is set between outer ring workbench 23, inner ring workbench 22 and discharging structure 9 again, outer ring workbench Assembling after being located at drying station on 23 again prepares station 25, prepares station 24 in assembling and place respectively on inner ring workbench 22 Outer ring and inner ring after cleaning drying, are assembled by package assembly 11 again；The feeding port connection of outfeed belt 9-2 assembles again The discharge port of structure 11；Discharging structure 9 includes outfeed belt 9-2, and discharging skin 9-2 band is driven by discharging machine 9-1, feeding port It is separately positioned on the not ipsilateral of the both ends of outfeed belt 9-2 with discharge gate, full sensor 9- is expected in the middle section setting of outfeed belt 9-2 5, outfeed belt 9-2 one end of discharge gate be provided with material sensor 9-4, side outfeed belt 9-2 opposite with discharge gate, Scraping wings 9-6, the piston end of scraping wings 9-6 connection pusher cylinder 9-3 is arranged in position corresponding with discharge gate；There is material sensor 9- 4, expect that full sensor 9-5 is realized using existing sensor, such as: the proximity sensor of Omron；Sensor 9-4 is expected when having When detecting with the presence of workpiece, pusher cylinder 9-3 drives scraping wings 9-6, and the workpiece for being placed on discharge gate is pushed to and is unloaded Expect to enter subsequent process on the 9-7 of channel；When the full sensor 9-5 of material detects that workpiece to be processed has arrived at predetermined number When, then package assembly 11 stops the conveying workpieces on outfeed belt 9-2, until expecting that full sensor 9-5 detects processing work Part number is less than predetermined number, then package assembly 11 will continue to the conveying workpieces on outfeed belt 9-2, avoids because of work to be processed Part discharging not in time, causes workpiece to be processed is excessive to be deposited on outfeed belt 9-2, so that falling from outfeed belt 9-2 It falls, causes workpiece impaired.

Claims

1. a kind of bearing cleaning machine comprising: feeding structure, flushing mechanism, discharging structure, it is characterised in that: it further includes point From structure, the separated structure includes lower inner ring feed channel, lower inner ring moves away from structure, upper inner ring moves away from structure；

2. a kind of bearing cleaning machine according to claim 1, it is characterised in that: it includes upper inner ring that the upper inner ring, which moves away from structure, Overturn structure and upper inner ring transferring structure；

The upper inner ring overturning structure includes the pick-up claw, and the upper inner ring clamping jaw is set to about first by gripper cylinder It transfers on cylinder, about the first transfer cylinder is set on rotary cylinder, and the rotary cylinder is fixed by first support In on the pedestal for being located at outer ring workbench side.

3. the upper inner ring transferring structure includes the discharging pawl, the discharging pawl is set on second by clamping jaw cylinder to be moved down It takes offence on cylinder, described second, which moves up and down cylinder, is set on inner ring transfer rodless cylinder, and the upper inner ring transfer is without bar gas Cylinder is installed on the pedestal of outer ring workbench side by second support, and the feeding position of the discharging pawl, which installs, to be placed in At position after being overturn after the pick-up claw feeding；

A kind of bearing cleaning machine according to claim 1, it is characterised in that: it further includes transfer clamp structure, the transfer Clamping device includes the grip block occurred in pairs, the grip block respectively symmetrically be fixed on the cunning positioned at workpiece two sides to be cleaned On dynamic seat, the sliding seat bottom end of two sides is respectively fixedly connected with the parallel rack extended to other side；Gear is set on pedestal, institute Gear is stated to be set between two parallel rack gears and while engaging with two rack gears；The sliding seat bottom end passes through Sliding block is set on clamp rail, and the clamp rail is set to the pedestal, and gripper cylinder is set on the pedestal, described Side in the sliding seat of the drive rod connection two sides of gripper cylinder；The base bottom is set to transfer by sliding block and leads On rail, the piston rod of the conveying cylinder side that is arranged in the pedestal parallel with the transfer guide rail, the conveying cylinder is logical It crosses extension plate and connects the pedestal.

4. a kind of bearing cleaning machine according to claim 1, it is characterised in that: the feeding structure includes feed belt, institute It states feed belt to drive by belt motor, feed inlet and the discharge gate are separately positioned on the both ends of the feed belt；? The discharge gate is provided with material sensor, expects full sensor in belt middle section position setting.

5. a kind of bearing cleaning machine according to claim 1, it is characterised in that: it further includes demagnetization structure, the demagnetization knot Structure includes demagnetizer and demagnetization transferring structure, and the demagnetization transferring structure includes demagnetization pressing ring plate, the demagnetization pressing ring plate setting In upper and lower air cylinders, the upper and lower air cylinders are set to demagnetization rodless cylinder, and the demagnetization is set to rodless cylinder by bracket The side of the feeding structure；The slot that gets stuck is set on the demagnetization pressing ring plate；The demagnetizer passes through described in material channel connection The discharge gate in feeding structure；The slot that gets stuck on the demagnetization pressing ring plate is set to the top of the material channel； The outlet of the demagnetizer is connected to the inner ring fission through-hole position of the upper inner ring workbench by material channel.

6. a kind of bearing cleaning machine according to claim 1, it is characterised in that: the flushing mechanism, the flushing mechanism packet High-pressure nozzle and support construction are included, oil inlet interface, institute is arranged in one end of the spray head that the high-pressure nozzle includes, the spray head The other end for stating spray head is recessed inwardly to form spray port, is connected between the oil inlet interface and the spray port by honeycomb duct It is logical；The entrance of the honeycomb duct is in be evenly spaced on using the central axis of the spray head as the circumferencial direction of center line；Institute Stating honeycomb duct is respectively line flowing channel, cross the runner inlet vertical line between have angle, the honeycomb duct it Between and the honeycomb duct and the spray head central axis without intersection point；

The support construction includes spray air cylinder fixed plate, and spray driving cylinder is fixed in the spray air cylinder fixed plate, institute Linear bearing is respectively set in the both ends for stating spray driving air cylinder fixed plate, and guide rod is respectively set in the both ends of maneuvering board, described to lead It is each passed through the linear bearing, bottom end connection spray head fixed plate, the piston rod connection of the spray driving cylinder downwards to bar The maneuvering board, the spray driving air cylinder fixed plate are fixed on ground by door cabinet frame；The high-pressure nozzle is fixed at The bottom end of the spray head fixed plate；The surface of the washing station is arranged in the spray head fixed plate.

7. a kind of bearing cleaning machine according to claim 6, it is characterised in that: the vertical section on the top of the spray head is recessed Font；The spray cover board vertical section be it is T-shaped, vertical portion is stretched into the depressed section to the spray head, the spray The space drenched between the vertical portion bottom face of cover board and the depressed section of the spray head constitutes the oil inlet interface；It is described The lateral part of spray cover board is fixed on the upper surface of the spray head；

The top end face of the spray port is set as truncated conical shape.

8. a kind of bearing cleaning machine according to claim 6, it is characterised in that: the vertical section on the top of the spray head is convex Font；The vertical section of the spray cover board is door type, the thickness of the vertical portion of the spray cover board and the spray crown The depressed section of the two sides at end is adapted to and is fixedly connected；The bottom face and the spray head of the lateral part of the spray cover board Top end face between space constitute the oil inlet interface；

The high-pressure nozzle further includes inner ring positioning head, and the positioning ring being recessed upwards is arranged in the top end face of the spray port, described One end of inner ring positioning head connects the top end face of the positioning ring, the other end extends straight down；Same two diametrically institute State the diameter equal to workpiece to be cleaned between the center of circle of inner ring positioning head.

9. a kind of bearing cleaning machine according to claim 1, it is characterised in that: it further includes drying structure, the drying knot Structure includes drying head, and air inlet is arranged in one end of the drying head, and the other end of the drying head is recessed inwardly to form air outlet, It is connected between the air inlet and the air outlet by ventilation hole；The entrance of the ventilation hole is with the central axis of the drying head Line is that the circumferencial direction of center line is in be evenly spaced on；The ventilation hole is respectively beeline channel, with entering for the channel excessively There is angle between the vertical line at mouthful place, between the ventilation hole and the ventilation hole and the central axis for drying up head without Intersection point；

The drying head further includes drying inner ring positioning head, and the drying is arranged with inner ring positioning head in the drying head bottom end The air outlet inner cavity in, extend downwardly.

10. a kind of bearing cleaning machine according to claim 3, it is characterised in that: the transfer clamp structure includes that inner ring moves Clamp structure and outer ring is sent to transfer clamp structure, the grip block of the outer ring clamp structure is the V-type plate of a station, described Inner ring transfers the W template that the grip block in clamp structure is double-station.