CN206221521U - Hub bearing end-play matching machine - Google Patents
Hub bearing end-play matching machine Download PDFInfo
- Publication number
- CN206221521U CN206221521U CN201621309368.7U CN201621309368U CN206221521U CN 206221521 U CN206221521 U CN 206221521U CN 201621309368 U CN201621309368 U CN 201621309368U CN 206221521 U CN206221521 U CN 206221521U
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- defective products
- trap
- assembled
- drive
- control system
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Abstract
The utility model discloses a kind of hub bearing end-play matching machine,Preselection mechanism can be to by inner ring to be assembled,The bearing that outer ring to be assembled and standard retainer are fitted together carries out end-play and measures and be messaging in control system,Ball storehouse is used to place the retainer to be assembled combination of the different margins of tolerance,Fit body can be by inner ring to be assembled,Outer ring to be assembled and a set of retainer to be assembled combine the pre- set product to be formed and carry out pressurization fit,The carrying mechanism product after fit that can pressurize is transported in measuring mechanism,And by product in measuring mechanism be transported to defective products discharge station and by defective products discharge station product be transported at follow-up output station,Measuring mechanism can carry out end-play to product and measure and be messaging in control system,Defective products can be discharged defective work discharge at station by defective products output mechanism,The control system controls each mechanism action,The utility model improves trap rate,It is detained without a large amount of middle product,Improve production efficiency and yields.
Description
Technical field
The utility model is related to a kind of Bearing testing assembling equipment, more particularly to a kind of hub bearing end-play apolegamy
Machine.
Background technology
If bearing is being to use the inner ring axis that may result in bearing excessive with the end-play of outer ring to exist using process
Significantly sedimentation, causes vibration much in use, produces a large amount of noises, low to bearing accuracy during bearing rotary, easily goes out
Now abrasion and fatigue, bearing capacity can be greatly affected, and when current bearing is assembled in factory, bearing internal external circle is pre-
Choosing, sorting is carried out separately, and it is also to be measured by another equipment to have selected assembling finished product afterwards, is divided needed for causing
Select the size of lasso many, material storehouse is big, and trap rate is low, due to being not together, when subsequent detection machine finds sorting deviation, in
Between product it is more, cause a large amount of ultra-poor products, follow-up repair project amount is big, and good damage gold is not high.
Utility model content
In order to overcome drawbacks described above, the utility model provides a kind of hub bearing end-play matching machine, the hub spindle
Measurement entire exercise after holding end-play matching machine and can realizing lasso Pre-sorting and trap, it is not necessary to sizes point
Choosing, is detained without a large amount of middle product, improves trap rate, and full-automatic operation, production efficiency is high, saves artificial.
The utility model is to solve the technical scheme that its technical problem is used：A kind of hub bearing end-play choosing
With machine, including the combination of table top, preselection mechanism, standard retainer, ball storehouse, fit body, carrying mechanism, measuring mechanism, defective products
Output mechanism, defective products collecting region and control system, the preselection mechanism, fit body and measuring mechanism order are fixed positioned in
On table top, preselection mechanism can be to being combined and being assembled in one by two inner rings to be assembled, an outer ring to be assembled and standard retainer
The bearing for rising carries out end-play and measures and be messaging in control system, and some ball storehouses are used to place the to be assembled of the different margins of tolerance
Retainer is combined, a set of in inner ring to be assembled, outer ring to be assembled and the ball storehouse that fit body will can be measured by advance mechanism
Retainer to be assembled combines the pre- set product to be formed and carries out pressurization fit, and carrying mechanism can be by after the fit that pressurizeed on fit body
Product be transported in measuring mechanism, and by the product that end is measured in measuring mechanism be transported to table top defective products discharge work
Position, carrying mechanism can also by defective products discharge station product be transported at follow-up output station, measuring mechanism can pair plus
Product carries out end-play and measures and be messaging in control system after gland is closed, and defective products can be discharged work by defective products output mechanism
Defective work is transported to defective products collecting region, the control system control preselection mechanism, fit body, carrying mechanism, survey at position
Measuring mechanism and defective products output mechanism are acted.
Used as further improvement of the utility model, the fit body includes that trap framework, trap workbench, trap are driven
Dynamic device, trap guide rod, trap polishing head and trap guide head, the trap workbench are fixedly installed on trap framework, are closed
Set guide head is fixedly installed on trap framework, and trap guide rod can longitudinally be slided and is inserted in trap guide head, trap pressurization
Head is fixedly installed in trap lower end of the guide rod and is just located at directly over trap workbench, and trap drive device drives trap guide rod longitudinal direction
Slide, control system control trap drive device action.
As further improvement of the utility model, feed mechanism is additionally provided with, including connecting gear, feeding block, have material
Inductor, push rod and pusher drive device, described connecting gear one end is near ball storehouse, the connecting gear other end and fit body
Fit workbench alignment linking, feeding block is fixedly installed in connecting gear other end top, and feeding block be able to stop
The product on connecting gear surface moves on, and has material inductor to be fixedly installed on feeding block, has material inductor to sense
To be fed block stop product and be messaging in control system, push rod can be slidingly positioned in biography along connecting gear width
Send mechanism dorsad fit body side, pusher drive device can driving push rod linear reciprocation slide another one end of connecting gear
Product be pushed on fit body workbench, control system control pusher drive device action.
As further improvement of the utility model, discharging opening is equipped with described each ball storehouse, discharge outlet is provided with energy
The cover plate of enough automatically open and closes, control system controls the cover plate in each ball storehouse to open and close.
Used as further improvement of the utility model, the preselection mechanism is identical with measuring mechanism structure, including work
Platform, upper bracket, lower carriage, longitudinal lifting drive, outer ring locating ring, upper inner ring platen, lower inner ring platen, upper pressurized cylinder
Structure, lower pressurized cylinder structure, first and second magnetic valve and measuring pen, form the bearing locating platform of annular on the workbench,
Upper and lower support is fixed positioned in the upper and lower both sides of workbench respectively, and the fixing end of longitudinal lifting drive is fixed on upper bracket,
The tache motorice of longitudinal lifting drive can drive outer ring locating ring to decline and compress to be assembled outer on bearing locating platform
Circle, upper pressurized cylinder structure is fixedly connected with outer ring locating ring, the piston-rod lower end of upper pressurized cylinder structure and upper inner ring platen
It is fixedly connected, the first magnetic valve can control gas circuit that the piston rod of upper pressurized cylinder structure is driven to upper pressurized cylinder structure supply
And upper inner ring platen thereon declines compression inner ring upper surface to be assembled, lower pressurized cylinder structure is fixed on lower carriage, lower to add
The calm the anger piston rod upper end of cylinder structure is fixedly connected with lower inner ring platen, and the second magnetic valve can control gas circuit to lower pressurized cylinder
Structure supply drives the piston rod and lower inner ring platen thereon of lower pressurized cylinder structure to rise and compresses inner ring lower surface to be assembled,
Measuring pen to the continuous value of the piston rod upper surface of upper pressurized cylinder structure height and can be messaging in control system, control system
The longitudinal lifting drive of control, first and second magnetic valve and measuring pen action.
Used as further improvement of the utility model, preselection mechanism and measuring mechanism also include upper rotating driving device with
Rotating driving device, upper rotating driving device can drive the piston rod of pressurized cylinder structure to rotate, lower rotating driving device
The piston rod of lower pressurized cylinder structure can be driven to rotate, control system control upper rotating driving device and lower rotating driving device
Action.
Used as further improvement of the utility model, preselection mechanism and measuring mechanism also include an automatic alignment device, bag
Include be fixed on lower carriage sleeve pipe, can rotate be inserted in sleeve pipe to positive axis, be sheathed on to the elastomer on positive axis and
The ejector pin being inserted in in positive axis upper end, piston-rod lower end of the ejector pin upper end tight against lower pressurized cylinder structure can be rotated
Face, T-shaped structure of the end external diameter more than lower end external diameter is presented to positive axis, and elastomer two ends are respectively tight against the step surface of the T-shaped structure
With its lower end madial wall.
Used as further improvement of the utility model, the upper bracket is provided with a safety stop, and longitudinal direction lifting is driven
The tache motorice uper side surface backstop of dynamic device is in the safety stop downside surface.
Used as further improvement of the utility model, the carrying mechanism includes fork material drive device, cross sliding driving device
Pitched with material, the cross sliding driving device is fixed on table top, cross sliding driving device can drive material fork drive device in horizontal plane
On moved along a straight line along table top bearing of trend, fork material drive device can drive material fork in the horizontal plane along perpendicular to table top extension side
Moved along a straight line to vertical direction, along table top bearing of trend interval setting two and bearing periphery surface matching on material fork
Fork material pawl.
Used as further improvement of the utility model, the defective products output mechanism includes defective products passing away, bad
Product discharge base, defective products discharge lifting drive, pushing block and the horizontal pusher drive device of defective products, the defective products discharge
Passage is fixedly installed in the follow-up output station lower section of table top, and the follow-up output station of table top forms a hollow-out parts, defective products row
Going out base can longitudinally lift immediately below the follow-up output station of table top, and the upward motion of defective products discharge base be able to
Stretch into it is in the follow-up output station of table top and concordant with its uper side surface, defective products discharge base move downward be able to it is bad
Product passing away one end alignment linking, defective products discharge lifting drive drives defective products discharge base lifting, and pushing block can
Table top downside is slidingly positioned in along defective products passing away bearing of trend, the horizontal pusher drive device of defective products can drive pushing block
Defective products is discharged into the product on base to be pushed on the uper side surface of defective products passing away one end, control system control defective products row
Go out lifting drive and the horizontal pusher drive device action of defective products.
The beneficial effects of the utility model are：Measurement after lasso Pre-sorting and trap is placed on same by the utility model
Be automatically performed in equipment, due to do not need sizes sorting, avoid the need for sorting material storehouse, Pre-sorting with detect together with,
Dimensional discrepancy can be in time found, is detained without a large amount of middle product, while improve trap rate, reduce the amount of reprocessing, while its
Full-automatic trap and detection are carried out to bearing, it is not necessary to artificial trap, save it is a large amount of artificial, effectively increase production efficiency and
Yields, reduces production cost.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Fig. 2 is structural principle stereogram of the present utility model；
Fig. 3 is preselection mechanism stereogram of the present utility model；
Fig. 4 is preselection mechanism front view of the present utility model；
Fig. 5 be Fig. 4 in A-A to sectional view；
Fig. 6 is the utility model feed mechanism stereogram；
Fig. 7 is the utility model feed mechanism top view；
Fig. 8 is the utility model trap mechanism front view；
Fig. 9 is measuring mechanism front view of the present utility model；
Figure 10 is B-B direction sectional view in Fig. 9；
Figure 11 is carrying mechanism stereogram of the present utility model；
Figure 12 is carrying mechanism front view of the present utility model；
Figure 13 is carrying mechanism top view of the present utility model；
Figure 14 is defective products output mechanism stereogram of the present utility model；
Figure 15 is defective products output mechanism front view of the present utility model；
Figure 16 be Figure 15 in C-C to sectional view；
Figure 17 is defective products output mechanism top view of the present utility model.
Specific embodiment
Embodiment：A kind of hub bearing end-play matching machine, including the combination of table top 1, preselection mechanism 2, standard retainer,
Ball storehouse 3, fit body 4, carrying mechanism 5, measuring mechanism 6, defective products output mechanism 7, defective products collecting region and control system, institute
State preselection mechanism 2, fit body 4 and the order of measuring mechanism 6 to be fixed positioned on table top 1, preselection mechanism 2 can be to being treated by two
The bearing that assembling inner ring, an outer ring to be assembled and standard retainer are fitted together carries out end-play and measures and pass letter
In control system, some ball storehouses 3 are used to place the retainer to be assembled combination of the different margins of tolerance, fit body 4 can by through
Cross a set of retainer to be assembled in inner ring to be assembled, outer ring to be assembled and the ball storehouse 3 of advance mechanism's measurement and combine to be formed pre- group
Product carries out pressurization fit, and can be transported to the product after the fit that pressurizeed on fit body 4 in measuring mechanism 6 by carrying mechanism 5,
And the defective products that the product that measurement in measuring mechanism 6 terminates is transported to table top 1 is discharged into station, carrying mechanism 5 can also be by not
The product of non-defective unit discharge station is transported at follow-up output station, and measuring mechanism 6 can carry out axial direction to product after pressurization fit
Clearance is measured and is messaging in control system, and defective products can be discharged defective work at station and is transported to by defective products output mechanism 7
Defective products collecting region, the control system control preselection mechanism 2, fit body 4, carrying mechanism 5, measuring mechanism 6 and defective products
Output mechanism 7 is acted.
The equipment is used to select suitable hub bearing inner ring, outer ring and retainer component to be assembled and be carried out positive clearance
Grouping system certified products, the total motion flow of equipment is as follows：
Step one：Artificial take two inner rings and an outer ring, load standard retainer component (be using the margin of tolerance ±
The special retainer of 0 standard steel ball and standard is assembled, its Plays specialized separator to remove tooth opening retainer,
It is easy to disassemble), it is put into preselection mechanism 2 and measures the positive clearance of the product and is sorted；
Step 2：After preselection mechanism 2 is sorted, take out two sets from the specified ball case of ball storehouse 3 according to separation results workman and treat
The retainer component of assembling replaces standard retainer component；
Step 3：The to be assembled inside and outside circle that will be fitted together is sent to trap station with retainer component to be assembled；
Step 4：Trap mechanism to be fitted together it is to be assembled inside and outside circle and retainer component to be assembled pressurization trap；
Step 5：Bearing after trap, measurement station is transported to by carrying mechanism 5；
Step 6：Measuring mechanism 6 carries out end-play measurement to bearing, and after end-play measurement, carrying mechanism 5 is by bearing
It is transported to defective products discharge station；
Step 7：If end-play measurement judges that the bearing of measurement is defective products, defective products output mechanism 7 can be acted,
Defective products is discharged the bearing discharge on station；If end-play measurement judges that the bearing of measurement is certified products, defective products row
Going out mechanism 7 will not act；
Step 8：Carrying mechanism 5 transports to follow-up output station certified products from conveyance defective products discharge station, after carrying out
Continuous flow operations.
Be placed in same equipment for measurement after lasso Pre-sorting and trap and complete by the equipment, due to not needing various chis
Very little sorting, avoids the need for sorting material storehouse, and Pre-sorting can in time find dimensional discrepancy together with detection, in a large amount of
Between product be detained, while improve trap rate, the amount of reprocessing is reduced, while the mechanism carries out trap automatically, it is not necessary to artificial trap,
Reduce manually, reduce production cost, improve trap yields.
The fit body 4 include trap framework 41, trap workbench 2142, trap drive device 43, trap guide rod 44,
Trap polishing head 45 and trap guide head 46, the trap workbench 2142 are fixedly installed on trap framework 41, and trap is oriented to
First 46 are fixedly installed on trap framework 41, and the longitudinal direction of trap guide rod 44 can be slided and be inserted in trap guide head 46, and trap adds
Pressure head 45 is fixedly installed in the lower end of trap guide rod 44 and is just located at directly over trap workbench 2142, and trap drive device 43 drives
The longitudinal sliding motion of trap guide rod 44, control system control trap drive device 43 is acted.
Trap mechanism motion flow is as follows：
Step one：Bearing enters trap station, is placed on trap workbench 2142；
Step 2：Trap drive device 43 (most preferably cylinder, or motor powered leading screw and nut mechanism etc.) is promoted
Trap guide rod 44 and trap polishing head 45 pressurize downwards；
Step 3：Be pressed into two inner rings of bearing in outer ring by trap polishing head 45, completes trap action；
Step 4：Trap drive device 43 pulls trap guide rod 44 and trap polishing head 45 to be lifted up, and returns to original position；
Step 5：Carrying mechanism 5 will be transported to the measuring mechanism 6 of measurement station with the bearing of trap, trap station etc.
Treat down a set of bearing feeding for treating trap.
The mechanism realizes the bearing pressurization trap to man-made assembly together, it is ensured that bearing is assembled into position, while avoiding
Workman expends larger muscle power, is easy to improve production efficiency, and trap polishing head 45 is common in trap guide rod 44 and trap guide head 46
Under guide effect, to bearing pressing position and plus-pressure stabilization, it is ensured that bearing is assembled into position, be conducive to improving yields.
It is additionally provided with feed mechanism 8, including connecting gear 81, feeding block 82, has material inductor 83, push rod 84 and pusher to drive
Dynamic device 85, the one end of the connecting gear 81 is close to the fit workbench of ball storehouse 3, the other end of connecting gear 81 and fit body 4
21 alignment linkings, feeding block 82 is fixedly installed in the other end of connecting gear 81 top, and feeding block 82 be able to stop biography
Send the product on the surface of mechanism 81 to move on, there is material inductor 83 to be fixedly installed on feeding block 82, there is the material energy of inductor 83
Enough sense be fed block 82 stop product and be messaging in control system, push rod 84 can be along the width of connecting gear 81
The dorsad side of fit body 4 of connecting gear 81 is slidingly positioned in, pusher drive device 85 being capable of the linear reciprocation of driving push rod 84 cunning
It is dynamic that the product of another one end of connecting gear 81 is pushed on the workbench 21 of fit body 4, control system control pusher drive device
85 actions, the end surface of feed mechanism 8 is placed in by the bearing of man-made assembly, and bearing is delivered to the other end by connecting gear 81
It is fed block 82 to block, after having material inductor 83 to sense bearing in place, the driving push rod 84 of pusher drive device 85 is released, and is entered
And shift on the trap workbench 2142 of trap mechanism bearing onto, feed mechanism 8 can will be delivered to fit body 4 automatically to be passed through
A set of retainer to be assembled combines the pre- group of product to be formed in inner ring to be assembled, outer ring to be assembled and the ball storehouse 3 that advance mechanism measures
Product are delivered at fit body 4, it is to avoid artificial operation, improve production efficiency, it is to avoid trap mechanism weighs work wounded when pushing
Staff, improves the whole processing safety of equipment.
Discharging opening is equipped with described each ball storehouse 3, discharge outlet is provided with the cover plate for being capable of automatically open and close, controlled
System controls the cover plate in each ball storehouse 3 to open and close, and ball storehouse 3 is all closure in conventional sense, when preselection mechanism 2 is measured
After the completion of by measurement feedback to control system, control system calculates suitable retainer component, and root according to measurement result
Opened according to each ball storehouse 3 suitable ball storehouse 3 of default retainer component tolerances scope control, workman is directly in the ball storehouse 3 opened
Inside take retainer component, without voluntarily judging and selecting, it is ensured that the accuracy of retainer component selection, greatly improve
The yields and packaging efficiency of finished product, its cover plate can drive push-pull structure, or by motor by cylinder
Drive convertible structure etc..
The preselection mechanism 2 is identical with the structure of measuring mechanism 6, including workbench 21, upper bracket 22, lower carriage 23, vertical
To lifting drive 24, outer ring locating ring 25, upper inner ring platen 26, lower inner ring platen 27, upper pressurized cylinder structure 28, it is lower plus
Calm the anger cylinder structure 29, first and second magnetic valve and measuring pen 30, form the bearing locating platform of annular on the workbench 21, upper,
Lower carriage 23 is fixed positioned in workbench respectively, and about 21 both sides, and the fixing end of longitudinal lifting drive 24 is fixed on upper bracket
On 22, the tache motorice of longitudinal lifting drive 24 can drive outer ring locating ring 25 to decline and compress on bearing locating platform
Outer ring to be assembled, upper pressurized cylinder structure 28 is fixedly connected with outer ring locating ring 25, under the piston rod of upper pressurized cylinder structure 28
End be fixedly connected with upper inner ring platen 26, the first magnetic valve can control gas circuit to upper pressurized cylinder structure 28 supply drive on plus
The piston rod and upper inner ring platen 26 thereon of cylinder structure 28 of calming the anger declines and compresses inner ring upper surface to be assembled, lower pressurized cylinder knot
Structure 29 is fixed on lower carriage 23, and the piston rod upper end of lower pressurized cylinder structure 29 is fixedly connected with lower inner ring platen 27, and second
Magnetic valve can control gas circuit that the piston rod and thereon of lower pressurized cylinder structure 29 is driven to lower pressurized cylinder structure 29 supply
Lower inner ring platen 27 rises compression inner ring lower surface to be assembled, and measuring pen 30 can be on the piston rod of upper pressurized cylinder structure 28
The continuous value of face height is simultaneously messaging in control system, the longitudinal lifting drive 24 of control system control, first and second magnetic valve
Acted with measuring pen 30.
The work flow of preselection mechanism 2 and measuring mechanism 6 is as follows：
1. bearing is placed on bearing locating platform；
2. longitudinal lifting drive 24 drives outer ring locating ring 25 to decline and the outer ring of bearing to be detected is positioned simultaneously
Compress, now go up the lower surface of inner ring platen 26 and the lower surface position consistency of outer ring locating ring 25；
3. the first magnetic valve is connected, under the piston rod of the upper pressurized cylinder structure 28 upper pressurized cylinder structure 28 of supply driving
Drop, and then inner ring platen 26 is applied thrust to the inner ring of bearing, bearing outer ring, bearing inner race and steel ball are close to, eliminate
Upper clearance；
4. measuring pen 30 reads the piston rod upper surface height number of upper pressurized cylinder structure 28, and is stored in control system
In case calculating；
5. the first magnetic valve is disconnected, and the piston rod release of upper pressurized cylinder structure 28, upper inner ring platen 26 is returned to and axle
The corresponding initial position of bearing outer-ring, the second magnetic valve is connected, and upper pressurized cylinder structure is driven to lower pressurized cylinder structure 29 supply
Pushed up on 28 piston rod, thrust is applied to bearing inner race lower end by lower inner ring platen 27, make bearing outer ring, bearing inner race and steel
Ball is close to, and eliminates lower clearance；
6. measuring pen 30 again reads off the piston rod upper surface height number of pressurized cylinder structure 28, and is stored in control
System is in case calculate；
7. value when control system is to upper and lower pressurization subtracts each other to obtain a difference, as positive clearance value.
The device structure is simple, and pressure is applied by air pressure, is calculated by upper and lower pressure twice and obtains accurately positive clearance
Value, realizes intelligence, high speed, accurate detection, saves artificial, improves detection efficiency.
Preselection mechanism 2 and measuring mechanism 6 also include upper rotating driving device 31 and lower rotating driving device 32, and upper rotation is driven
Dynamic device 31 can drive the piston rod of pressurized cylinder structure 28 to rotate, and lower rotating driving device 32 can drive lower pressurization gas
The piston rod rotation of cylinder structure 29, the upper rotating driving device 31 of control system control and lower rotating driving device 32 are acted, passed through
Upper and lower rotating driving device 32 drives the piston rod of upper and lower pressurized cylinder structure 29 to drive upper and lower inner ring platen 27 to revolve respectively
Turn, while the continuous value of measuring pen 30 and average computation, are obtained in that exact numerical, reduce detection error, it is ensured that testing result
Accurately.
Preselection mechanism 2 and measuring mechanism 6 also include an automatic alignment device, including the sleeve pipe being fixed on lower carriage 23
33rd, can rotate be inserted in sleeve pipe 33 to positive axis 34, be sheathed on the elastomer on positive axis 34 and can rotating be inserted in
To the ejector pin 35 in the upper end of positive axis 34, the upper end of the ejector pin 35 aligns tight against the piston-rod lower end face of lower pressurized cylinder structure 29
T-shaped structure of the axle 34 in upper end external diameter more than lower end external diameter, elastomer two ends are respectively tight against the step surface and sleeve pipe of the T-shaped structure
33 lower end inside walls, automatic alignment device is capable of the piston-rod lower end face of the lower pressurized cylinder structure 29 of elasticity abutting, makes lower inner ring
The upper surface of platen 27 is concordant with test desk, and bearing will not be produced and blocked when carrying, and in upper pressurization, realizes lower pressurization
Piston rod shrink back after quick playback.
The upper bracket 22 is provided with a safety stop 36, the tache motorice uper side surface of longitudinal lifting drive 24
In the downside surface of safety stop 36, safety stop 36 is used for the displacement for controlling measurement mo(u)ld top half upper and lower to backstop, leads to
Cross reduction space, it is ensured that the hand of operating personnel will not be put into the equipment for acting during Pre-sorting, it is ensured that
Detection security.
The carrying mechanism 5 includes fork material drive device 51, cross sliding driving device 52 and material fork, the cross sliding driving device
52 are fixed on table top 1, and cross sliding driving device 52 can drive material fork drive device straight along the bearing of trend of table top 1 in the horizontal plane
Line is moved, and fork material drive device 51 can drive material fork in the horizontal plane along straight perpendicular to the vertical direction of the bearing of trend of table top 1
Line is moved, and material fork is upper along 1 bearing of trend interval setting of table top two and the fork material pawl 53 of bearing periphery surface matching, pitches and expects
Drive device 51 is advanced, and fork material pawl 53 forks bearing to be measured, and then cross sliding driving device 52 is traversing, and a fork material pawl 53 will be closed
Cover and measured in workpiece handling to the measuring mechanism 6 of station, while another fork material pawl 53 removes bearing from measuring mechanism 6
It is transported to defective products discharge station to wait, then cross sliding driving device 52 is further continued for a traversing segment distance, a fork expects pawl 53 by axle
Hold and defective products discharge station wait is carried to from measuring mechanism 6, while another fork expects pawl 53 by defective products discharge station
Workpiece handling discharges station to follow-up, and the simple structure of carrying mechanism 5 is easy to operation, naturally it is also possible to using manipulator gripping
Mode carries bearing, or realizes that the single-station of bearing is conveyed by multiple delivery devices, this be those skilled in the art according to
The equivalent constructions that this patent is readily conceivable that.
The defective products output mechanism 7 includes that discharge base 72, the defective products discharge of defective products passing away 71, defective products rises
Drop drive device 73, pushing block 74 and the horizontal pusher drive device 75 of defective products, the defective products passing away 71 are fixedly installed in
The follow-up output station lower section of table top 1, the follow-up output station of table top 1 forms a hollow-out parts, the longitudinal direction of defective products discharge base 72
Can lift immediately below the follow-up output station of table top 1, and defective products discharge base 72 moves be able to stretch into platform upwards
In the follow-up output station in face 1 and concordant with its uper side surface, defective products discharge base 72 is moved downward be able to be with defective products
The one end of passing away 71 alignment linking, defective products discharge lifting drive 73 drives defective products discharge base 72 to lift, pushing block
74 can be slidingly positioned in the downside of table top 1, the horizontal pusher drive device 75 of defective products along the bearing of trend of defective products passing away 71
Can drive pushing block 74 that defective products is discharged into the product on base 72 to be pushed on one end uper side surface of defective products passing away 71, control
System control defective products discharge lifting drive 73 processed and the horizontal pusher drive device 75 of defective products are acted.
Defective products discharges program work flow：
Step one：The bearing crossed after testing is transported to defective products discharge station by carrying mechanism 5 from detection station, is placed
On defective products discharge base 72；
Step 2：If detection judges that the bearing is certified products, defective products output mechanism 7 will not be acted, and wait carrying implement
Certified products submitting equipment is sent to subsequent work stations by structure 5；If detection judges that the bearing is defective products, defective products discharge lifting drives
Device 73 (most preferably cylinder, or motor drive screw screw mechanism) can drive defective products discharge base 72 drop to
The sustained height of defective products passing away 71；
Step 3：Defective products is discharged not conforming on base 72 by the horizontal pusher drive device 75 of defective products (most preferably cylinder)
On lattice bearing propulsion defective products passing away 71, bearing is discharged to defective products collecting region and is collected, defective products passing away
71 can be that conveyer belt can also be the inclined ramp being made up of multiple rollers；
Step 4：After the horizontal pusher drive device 75 of defective products withdraws, defective products discharge lifting drive 73 will be bad
Product discharge base 72 is up-shifted to be carried with the sustained height of table top 1, bearing of the wait carrying mechanism 5 by under after a set of detection
Come.
Wherein, defective products passing away 71 sets block 76 with the both sides of the flush position of defective products passing away 71, bad
The both sides of product passing away 71 can set rib 77, and sideslip when rib can effectively prevent defective products from discharging has guide effect.
Buffering backstop 78 can be set in the end of defective products passing away 71, when defective products product enter defective products passing away
71 when impact forward, can both prevent impulsive force excessive, breaks defective products, can prevent again because impulsive force is excessive, no
Non-defective unit product go out defective products passing away 71 and injure operating personnel by a crashing object.
The initiating terminal of defective products passing away 71 can also set the full inductor 79 of material, when in defective products passing away 71 not
Non-defective unit is excessive, triggers inductor, equipment alarm, stopping action.Alert device operator processes defective products in time, searches defective products
Excessive the reason for.
Claims (10)
1. a kind of hub bearing end-play matching machine, it is characterised in that：Kept including table top (1), preselection mechanism (2), standard
Frame combination, ball storehouse (3), fit body (4), carrying mechanism (5), measuring mechanism (6), defective products output mechanism (7), defective products are received
Ji Qu and control system, the preselection mechanism, fit body and measuring mechanism order are fixed positioned on table top, preselection mechanism energy
It is enough to carry out axial play to combining the bearing for fitting together by two inner rings to be assembled, an outer ring to be assembled and standard retainer
Gap is measured and is messaging in control system, and some ball storehouses are used to place the retainer to be assembled combination of the different margins of tolerance, assembling machine
A set of retainer combination shape to be assembled in inner ring to be assembled, outer ring to be assembled and the ball storehouse that structure will can be measured by advance mechanism
Into pre- set product carry out pressurization fit, the product after the fit that pressurizeed on fit body can be transported to measuring machine by carrying mechanism
In structure, and the defective products that the product that end is measured in measuring mechanism is transported to table top is discharged into station, carrying mechanism can also be by
The product of defective products discharge station is transported at follow-up output station, and measuring mechanism can carry out axial direction to product after pressurization fit
Clearance is measured and is messaging in control system, and defective products can be discharged defective work at station and is transported to not by defective products output mechanism
Non-defective unit collecting region, the control system control preselection mechanism, fit body, carrying mechanism, measuring mechanism and defective products discharge machine
Structure is acted.
2. hub bearing end-play matching machine according to claim 1, it is characterised in that：The fit body includes closing
Set framework (41), trap workbench (42), trap drive device (43), trap guide rod (44), trap polishing head (45) and trap
Guide head (46), the trap workbench is fixedly installed on trap framework, and trap guide head is fixedly installed on trap framework,
Trap guide rod can longitudinally be slided and is inserted in trap guide head, and trap polishing head is fixedly installed in trap lower end of the guide rod and just position
Directly over trap workbench, trap drive device drives trap guide rod longitudinal sliding motion, control system control trap drive device
Action.
3. hub bearing end-play matching machine according to claim 2, it is characterised in that：Feed mechanism (8) is additionally provided with,
Including connecting gear (81), feeding block (82), there are material inductor (83), push rod (84) and pusher drive device (85), it is described
Connecting gear one end is alignd with the fit workbench of fit body and is connected near ball storehouse, the connecting gear other end, and feeding block is consolidated
Dingan County is loaded on connecting gear other end top, and feeding block be able to stop that the product on connecting gear surface moves on, and have
Material inductor be fixedly installed on feeding block, have material inductor can sense be fed block stop product and be messaging in
Control system, push rod can be slidingly positioned in connecting gear dorsad fit body side along connecting gear width, and pusher is driven
Dynamic device can driving push rod linear reciprocation slide the product of another one end of connecting gear is pushed on fit body workbench, control
System control pusher drive device action processed.
4. hub bearing end-play matching machine according to claim 1, it is characterised in that：It is all provided with described each ball storehouse
There is discharging opening, discharge outlet is provided with the cover plate for being capable of automatically open and close, and control system controls the cover plate in each ball storehouse to open
Open and close.
5. hub bearing end-play matching machine according to claim 1, it is characterised in that：The preselection mechanism and measurement
Mechanism structure is identical, including workbench (21), upper bracket (22), lower carriage (23), longitudinal lifting drive (24), outer ring
Locating ring (25), upper inner ring platen (26), lower inner ring platen (27), upper pressurized cylinder structure (28), lower pressurized cylinder structure
(29), first and second magnetic valve and measuring pen (30), form the bearing locating platform of annular, upper and lower support point on the workbench
The upper and lower both sides of workbench are not fixed positioned in, the fixing end of longitudinal lifting drive is fixed on upper bracket, longitudinal direction lifting is driven
The tache motorice of dynamic device can drive outer ring locating ring to decline and compress the outer ring to be assembled on bearing locating platform, upper pressurization gas
Cylinder structure is fixedly connected with outer ring locating ring, and the piston-rod lower end of upper pressurized cylinder structure is fixedly connected with upper inner ring platen, the
One magnetic valve can control gas circuit to drive the piston rod of upper pressurized cylinder structure and thereon upper to upper pressurized cylinder structure supply
Inner ring platen declines compression inner ring upper surface to be assembled, and lower pressurized cylinder structure is fixed on lower carriage, lower pressurized cylinder structure
Piston rod upper end be fixedly connected with lower inner ring platen, the second magnetic valve can control gas circuit to lower pressurized cylinder structure supply drive
The piston rod and lower inner ring platen thereon of dynamic lower pressurized cylinder structure rise compression inner ring lower surface to be assembled, and measuring pen can
To the continuous value of the piston rod upper surface of upper pressurized cylinder structure height and control system is messaging in, control system control longitudinal direction rises
Drop drive device, first and second magnetic valve and measuring pen action.
6. hub bearing end-play matching machine according to claim 5, it is characterised in that：Preselection mechanism and measuring mechanism
Also include upper rotating driving device (31) and lower rotating driving device (32), upper rotating driving device can drive pressurized cylinder
The piston rod rotation of structure, lower rotating driving device can drive the piston rod of lower pressurized cylinder structure to rotate, control system control
Rotating driving device and lower rotating driving device are acted in system.
7. hub bearing end-play matching machine according to claim 5, it is characterised in that：Preselection mechanism and measuring mechanism
Also include an automatic alignment device, including be fixed on lower carriage sleeve pipe (33), can rotate and be inserted in aligning in sleeve pipe
Axle (34), it is sheathed on to the elastomer on positive axis and the ejector pin (35) being inserted in in positive axis upper end, the ejector pin can be rotated
T-shaped structure of the end external diameter more than lower end external diameter, bullet are presented to positive axis tight against the piston-rod lower end face of lower pressurized cylinder structure in upper end
Gonosome two ends step surface and its lower end madial wall respectively tight against the T-shaped structure.
8. hub bearing end-play matching machine according to claim 5, it is characterised in that：The upper bracket is provided with one
Safety stop (36), the tache motorice uper side surface backstop of longitudinal lifting drive is in safety stop downside table
Face.
9. hub bearing end-play matching machine according to claim 1, it is characterised in that：The carrying mechanism includes fork
Material drive device (51), cross sliding driving device (52) and material fork, the cross sliding driving device is fixed on table top, traversing to drive dress
Putting can drive material fork drive device to be moved along a straight line along table top bearing of trend in the horizontal plane, and fork material drive device can drive material
Fork along perpendicular to the vertical direction linear motion of table top bearing of trend, sets on material fork along table top bearing of trend interval in the horizontal plane
Put fork material pawl (53) of two and bearing periphery surface matching.
10. hub bearing end-play matching machine according to claim 1, it is characterised in that：The defective products discharges machine
Structure includes that defective products passing away (71), defective products are discharged base (72), defective products and discharge lifting drive (73), pushing block
(74) and the horizontal pusher drive device (75) of defective products, the defective products passing away is fixedly installed in the follow-up output work of table top
Position lower section, the follow-up output station of table top forms a hollow-out parts, and defective products discharge base can be longitudinally lifted after table top
Immediately below continuous output station, and defective products discharge base upwards motion be able to stretch into the follow-up output station of table top and and its
Uper side surface is concordant, and defective products discharge base is moved downward to be alignd with defective products passing away one end and is connected, defective products
Discharge lifting drive drives defective products discharge base lifting, and it is fixed that pushing block can be slided along defective products passing away bearing of trend
Positioned at table top downside, the horizontal pusher drive device of defective products can drive pushing block that defective products is discharged into the product on base and be pushed into not
On the uper side surface of non-defective unit passing away one end, control system control defective products discharge lifting drive and the horizontal pusher of defective products
Drive device is acted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309368.7U CN206221521U (en) | 2016-12-01 | 2016-12-01 | Hub bearing end-play matching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309368.7U CN206221521U (en) | 2016-12-01 | 2016-12-01 | Hub bearing end-play matching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221521U true CN206221521U (en) | 2017-06-06 |
Family
ID=58784162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621309368.7U Withdrawn - After Issue CN206221521U (en) | 2016-12-01 | 2016-12-01 | Hub bearing end-play matching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481676A (en) * | 2016-12-01 | 2017-03-08 | 江苏康斯特智能装备有限公司 | Hub bearing end-play matching machine |
| CN111420891A (en) * | 2020-03-13 | 2020-07-17 | 浙江屹立机器人科技有限公司 | Automatic wheel hub roundness detection and distribution device |
| CN113883178A (en) * | 2021-10-25 | 2022-01-04 | 常州光洋轴承股份有限公司 | Full-automatic plane bearing sleeve assembling and assembling height detecting machine |
-
2016
- 2016-12-01 CN CN201621309368.7U patent/CN206221521U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481676A (en) * | 2016-12-01 | 2017-03-08 | 江苏康斯特智能装备有限公司 | Hub bearing end-play matching machine |
| CN106481676B (en) * | 2016-12-01 | 2018-08-10 | 江苏康斯特智能装备有限公司 | Hub bearing end-play matching machine |
| CN111420891A (en) * | 2020-03-13 | 2020-07-17 | 浙江屹立机器人科技有限公司 | Automatic wheel hub roundness detection and distribution device |
| CN113883178A (en) * | 2021-10-25 | 2022-01-04 | 常州光洋轴承股份有限公司 | Full-automatic plane bearing sleeve assembling and assembling height detecting machine |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170606 Effective date of abandoning: 20180810 |