CN106112511B - A kind of hub assembly is pressed production line - Google Patents
A kind of hub assembly is pressed production line Download PDFInfo
- Publication number
- CN106112511B CN106112511B CN201610578000.9A CN201610578000A CN106112511B CN 106112511 B CN106112511 B CN 106112511B CN 201610578000 A CN201610578000 A CN 201610578000A CN 106112511 B CN106112511 B CN 106112511B
- Authority
- CN
- China
- Prior art keywords
- ring
- bearing
- oil cylinder
- wheel hub
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of hub assembly to be pressed production line, including circulation material conveying assembly and spare and accessory parts press-loading device；Circulation material conveying assembly includes bearing and the multiple retainer supports being arranged on bearing, and multiple retainer supports are used for the circulation conveying wheel hub on bearing and carry out each operation press fitting work；Spare and accessory parts press-loading device includes lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine, ABS gear rings compacting machine and bolt presses machine, lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine, ABS gear rings compacting machine and bolt presses machine are set along bearing, lower axle bearing outer-ring compacting machine is used to carry out wheel hub the press fitting work of lower axle bearing outer-ring, upper bearing (metal) outer ring compacting machine is used to carry out wheel hub the press fitting work of upper bearing (metal) outer ring, ABS gear rings compacting machine is used to ABS gear rings being pressed into wheel hub, and bolt presses machine is used to bolt being pressed into wheel hub.The hub assembly press fitting production line of the present invention has the advantages that automatization level height, energy-saving safety, is utilized suitable for large-scale promotion.
Description
Technical field
The present invention relates to auto-parts field of machining, more particularly to a kind of hub assembly press fitting production line.
Background technology
Wheel hub is one of automobile important spare part, and it acts on automobile antero posterior axis, supports tire and is rotated with tire.
Wheel hub connects brake drum, with dormant bolt by together with the connection of wheel hub and brake drum, front and rear roller bearing is set in wheel hub, passes through bearing
It is rotatably installed on axletree.
Referring to Fig. 1, Fig. 1 is the structural representation of hub assembly.Hub assembly includes wheel hub 01, is arranged on wheel hub
Lower bearing gear ring 02, ABS gear rings 03, interstage bushing 04, upper bearing (metal) gear ring 05 and multiple bolts 06, it is pressed the hub assembly of completion
Also need to inject lubricating grease on bearing gear ring.
It is often necessary to back and forth between multiple processes man-handling of materials repeatedly could complete hub assembly lower bearing gear ring 02,
The assembling of ABS gear rings 03, interstage bushing 04, upper bearing (metal) gear ring 05 and multiple bolts 06, also, lower bearing gear ring 02, ABS gear rings
03rd, the press fitting of interstage bushing 04 and upper bearing (metal) gear ring 05, which is substantially, has been manually done, first, production efficiency is low and adds people
Work cost, second, security is poor, add potential safety hazard.
The content of the invention
In order to overcome shortcoming and defect present in prior art, the invention provides a kind of press fitting of hub assembly to produce
Line.
The present invention is achieved by the following technical solutions：A kind of hub assembly press fitting production line, including circulation material conveying are total
Into with spare and accessory parts press-loading device；
The circulation material conveying assembly includes bearing and the multiple retainer supports being arranged on bearing, the multiple retainer support
For the circulation conveying wheel hub progress each operation press fitting work on the bearing；
The spare and accessory parts press-loading device includes lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine, ABS gear ring compacting machines
With bolt presses machine, the lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine, ABS gear rings compacting machine and bolt presses machine
Set along the bearing, the lower axle bearing outer-ring compacting machine is used to carry out wheel hub on the press fitting work of lower axle bearing outer-ring, the upper axle
Bearing outer-ring compacting machine is used to carry out wheel hub the press fitting work of upper bearing (metal) outer ring, and the ABS gear rings compacting machine is used for ABS gear ring pressures
It is attached on wheel hub, the bolt presses machine is used to bolt being pressed into wheel hub.
The hub assembly of the present invention is pressed production line by setting circulation material conveying assembly, utilizes retainer support circulation conveying wheel
Hub carries out each operation press fitting, solves the cumbersome problem that prior art needs manually to transport between each operation；Spare and accessory parts are pressed
Lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine, ABS gear rings compacting machine and the bolt presses machine of mechanism can be sequentially completed
Compression work to lower axle bearing outer-ring, upper bearing (metal) outer ring, ABS gear rings and bolt, automaticity is high, substantially increases production effect
Rate, artificial input is saved, reduce production cost, saved and safe.
Further, the circulation material conveying assembly also includes multiple drawing-die oil cylinders, and the multiple drawing-die oil cylinder is arranged at
Below the bearing, the multiple drawing-die oil cylinder is used to pull the retainer support on the bearing so that its circulation conveying wheel hub；
Retainer location-plate is also provided with the multiple retainer support, the retainer location-plate is used to position wheel hub.
Further, the drawing-die oil cylinder is four, and the bearing is arranged to square, and four drawing-die oil cylinders are divided into
At four angles of the bearing, offered at four angles of the bearing and pull the retainer support for the drawing-die oil cylinder
Drawing-die groove；Pull head is provided with the piston rod of four drawing-die oil cylinders, the pull head is arranged in the drawing-die groove, described
Pull head is used to pull the retainer support under the drive of the drawing-die oil cylinder.
Further, the lower axle bearing outer-ring compacting machine includes lower axle bearing outer-ring feeding unit and lower axle bearing outer-ring compresses oil
Cylinder；The lower axle bearing outer-ring compressed oil cylinder is arranged on the lower section of the bearing, the piston rod of the lower axle bearing outer-ring compressed oil cylinder
On be provided with pressure head；The lower axle bearing outer-ring feeding unit is arranged on the outside of the bearing, the lower axle bearing outer-ring feeding list
Member includes lower axle bearing outer-ring feeding cylinder and hopper, and the hopper is used to place lower axle bearing outer-ring, the lower axle bearing outer-ring feeding
Cylinder is used to the lower axle bearing outer-ring in the hopper pushing to the pressure head.The lower axle bearing outer-ring of lower axle bearing outer-ring compacting machine
Feeding unit realizes the automatic push to lower axle bearing outer-ring, automaticity height.
Further, the spare and accessory parts press-loading device also includes tools for bolts ' pretension machine, and the tools for bolts ' pretension machine is arranged on described
The top of lower axle bearing outer-ring compacting machine, the tools for bolts ' pretension machine are used to carry out pre-pressing to the bolt for loading wheel hub；The bolt
Pretightening machine includes tools for bolts ' pretension oil cylinder and pretension disk, and the pretension disk is arranged on the piston rod of the tools for bolts ' pretension oil cylinder, institute
State and multiple pretension bars are provided with pretension disk, the tools for bolts ' pretension oil cylinder is for promoting the pretension bar on the pretension disk by wheel hub
On multiple bolts simultaneously pretension.The bolt being placed on wheel hub is first carried out pre-pressing by tools for bolts ' pretension machine, prevents bolt rear
Misplaced in face pressure dress process.
Further, upper bearing (metal) outer ring compacting machine is located at the downstream of the lower axle bearing outer-ring compacting machine, the upper axle
Bearing outer-ring compacting machine is arranged on above the bearing, and upper bearing (metal) outer ring compacting machine includes upper bearing (metal) outer ring compressed oil cylinder and top
Block, is provided with claw on the jacking block by spring, and the claw is used to block upper bearing (metal) outer ring to be compressed, the upper bearing (metal)
Outer ring compressed oil cylinder is used to promote the jacking block that upper bearing (metal) outer ring is pressed in wheel hub.
Further, the ABS gear rings compacting machine is arranged on the lower section of upper bearing (metal) outer ring compacting machine, the ABS teeth
Circle compacting machine includes ABS gear rings compressed oil cylinder and puts flitch, and the flitch of putting is embedded in the bearing, and the flitch of putting is used to put
Put and push ABS gear rings, gear ring pressure head is fixed with the piston rod of the ABS gear rings compressed oil cylinder, the ABS gear rings compress oil
Cylinder is used to drive the gear ring pressure head that ABS gear rings are pressed into wheel hub.Upper bearing (metal) outer ring compacting machine and ABS gear ring compacting machines are same
Fast-holding upper bearing (metal) outer ring and ABS gear rings are walked, production efficiency is high.
Further, the bolt presses machine is located at the downstream for stating ABS gear ring compacting machines, and the bolt presses machine is arranged on
The top of the bearing, the bolt presses machine includes kingbolt compressed oil cylinder and multiple auxiliary bolt presses oil cylinders, the multiple
Auxiliary bolt presses oil cylinder is arranged on by a fixed disk on the piston rod of the kingbolt compressed oil cylinder, the multiple auxiliary bolt pressure
Locking oil cylinder is used to respectively hold out against multiple bolts on wheel hub, and the kingbolt compressed oil cylinder is used to drive multiple auxiliary bolt presses
Oil cylinder is by bolt presses on wheel hub.The setting of the kingbolt compressed oil cylinder of bolt presses machine and multiple auxiliary bolt presses oil cylinders,
Each auxiliary bolt presses oil cylinder can be ensured by each bolt while held out against, make the stress equalization of each bolt, prevent kingbolt pressure
Locking oil cylinder is exerted oneself uneven situation to each bolt, safe.
Further, in addition to automatic greasing mechanism, the automatic greasing mechanism include rotating disk and greasing pipe, the rotating disk
For driving wheel hub to rotate, the greasing pipe is used for the greasing into wheel hub.
Further, in addition to automatic turning cutting agency, the automatic turning cutting agency include translating base and upset
Frame, the rollover stand are arranged on the translating base by a rotating shaft, and the translating base is used to drive the rollover stand to translate, institute
Rollover stand is stated to be used to from bearing take out wheel hub and by overturning blanking.
Relative to prior art, hub assembly of the invention is pressed production line by setting circulation material conveying assembly, utilizes support
Expect that support circulation conveying wheel hub carries out each operation press fitting, solve prior art need manually to transport between each operation it is cumbersome
Problem；Lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine, ABS gear rings compacting machine and the bolt pressure of spare and accessory parts press-loading device
Tight machine can be sequentially completed the compression work to lower axle bearing outer-ring, upper bearing (metal) outer ring, ABS gear rings and bolt, and automaticity is high,
Production efficiency is substantially increased, artificial input is saved, reduces production cost.
Further, the lower axle bearing outer-ring feeding unit of lower axle bearing outer-ring compacting machine is realized pushes away to the automatic of lower axle bearing outer-ring
Send, automaticity is high；The bolt being placed on wheel hub is first carried out precompressed by the tools for bolts ' pretension machine that spare and accessory parts press-loading device is set up
Tightly, prevent bolt is pressed in process below to misplace；And lower axle bearing outer-ring compacting machine and tools for bolts ' pretension machine synchronization action,
Lower axle bearing outer-ring is pressed to wheel hub and simultaneously and rapidly presses tools for bolts ' pretension, upper bearing (metal) outer ring compacting machine and ABS gear ring compacting machines
Tight upper bearing (metal) outer ring and ABS gear rings, production efficiency are high；The kingbolt compressed oil cylinder of bolt presses machine and multiple auxiliary bolt presses oil
The setting of cylinder, it is ensured that each auxiliary bolt presses oil cylinder holds out against each bolt simultaneously, makes the stress equalization of each bolt, prevents
Kingbolt compressed oil cylinder is exerted oneself uneven situation to each bolt.
Further, under hub assembly of the invention press fitting production line is preferably provided with automatic greasing mechanism and automatic turning
Expect that mechanism can carry out greasing and blanking to hub assembly automatically, be not required to put into specialized labor progress greasing and blanking, save
Artificial input, reduces production cost, and improve automatization level.
The hub assembly press fitting production line of the present invention have automatization level is high, production efficiency is high, artificial less investment, production
The plurality of advantages such as cost is low, have extremely strong creativeness, are utilized suitable for large-scale promotion.
In order to more fully understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of hub assembly.
Fig. 2 is the top view of the hub assembly press fitting production line of the present invention.
Fig. 3 is the structural representation of the hub assembly press fitting production line of the present invention.
Fig. 4 is the structural representation of another angle of the hub assembly press fitting production line of the present invention.
Fig. 5 is the structural representation of circulation material conveying assembly.
Fig. 6 is the polycrystalline substance schematic diagram of circulation material conveying assembly.
Fig. 7 is the structural representation of drawing-die oil cylinder.
Fig. 8 is the structural representation at I in Fig. 3.
Fig. 9 is the structural representation of delivery sheet.
Figure 10 is the structural representation of pressure head.
Figure 11 is the structural representation at II in Fig. 3.
Figure 12 is the structural representation of jacking block.
Figure 13 is the structural representation of gear ring pressure head.
Figure 14 is the structural representation for putting flitch.
Figure 15 is the structural representation at III in Fig. 3.
Figure 16 is the structural representation at IV in Fig. 4.
Embodiment
Refer to Fig. 2-Figure 16.Fig. 2 is the top view of the hub assembly press fitting production line of the present invention.Fig. 3 is of the invention
Hub assembly is pressed the structural representation of production line.Fig. 4 is the knot of another angle of the hub assembly press fitting production line of the present invention
Structure schematic diagram.Fig. 5 is the structural representation of circulation material conveying assembly.Fig. 6 is the polycrystalline substance schematic diagram of circulation material conveying assembly.Fig. 7
It is the structural representation of drawing-die oil cylinder.Fig. 8 is the structural representation at I in Fig. 3.Fig. 9 is the structural representation of delivery sheet.Figure 10
It is the structural representation of pressure head.Figure 11 is the structural representation at II in Fig. 3.Figure 12 is the structural representation of jacking block.Figure 13 is
The structural representation of gear ring pressure head.Figure 14 is the structural representation for putting flitch.Figure 15 is the structural representation at III in Fig. 3.Figure
16 be the structural representation at IV in Fig. 4.
The hub assembly press fitting production line of the present invention, including circulation material conveying assembly 10 and spare and accessory parts press-loading device 20.
The circulation material conveying assembly 10 includes bearing 11 and the multiple retainer supports 12 being arranged on bearing 11, the multiple
Retainer support 12 is used for the circulation conveying wheel hub on the bearing 11 and carries out each operation press fitting work.The circulation material conveying assembly 10
Also include multiple drawing-die oil cylinders 14, the multiple drawing-die oil cylinder 14 is arranged at the lower section of bearing 11, the multiple drawing-die oil
Cylinder 14 is used to pull the retainer support 12 on the bearing 11 so that its circulation conveying wheel hub；On the multiple retainer support 12 also
Retainer location-plate 13 is provided with, the retainer location-plate 13 is used to position wheel hub.
The drawing-die oil cylinder 14 of the present embodiment is four, and the bearing 11 is arranged to square, four drawing-die oil cylinders
14 are divided at four angles of the bearing 11, offer at four angles of the bearing 11 and are pulled for the drawing-die oil cylinder 14
The drawing-die groove 110 of the retainer support 12；Pull head 15, the pull head are provided with the piston rod of four drawing-die oil cylinders 14
15 are arranged in the drawing-die groove 110, and the pull head 15 is used to pull the retainer branch under the drive of the drawing-die oil cylinder 14
Frame 12.In order that the conveying of circulation material conveying assembly 10 is compacter, production efficiency is improved, on the square bearing 11 of the present embodiment
A clearance spaces big with the grade of retainer support 12 are only reserved, pile retainer support 12 on bearing 11 in addition to this clearance spaces, one
Individual drawing-die oil cylinder 14 often pulls a retainer support, that is, the processing on the side for the bearing 11 for starting the place of drawing-die oil cylinder 14 is moved
Make, four drawing-die oil cylinders 14 successively act, and complete each processing action in order.The present embodiment is preferably provided with multiple photoelectric transfers
Sensor (not shown), photoelectric sensor is used for the action situation for detecting each station, and controls the pulling of four drawing-die oil cylinders 14
Action, ensure that processing is carried out in order.
The spare and accessory parts press-loading device 20 includes lower axle bearing outer-ring compacting machine 21, tools for bolts ' pretension machine 22, upper bearing (metal) outer ring pressure
Tight machine 23, ABS gear rings compacting machine 24 and bolt presses machine 25, the lower axle bearing outer-ring compacting machine 21, tools for bolts ' pretension machine 22, upper axle
Bearing outer-ring compacting machine 23, ABS gear rings compacting machine and bolt presses machine 25 are set along the bearing 11, and the lower axle bearing outer-ring compresses
Machine 21 is used to carry out wheel hub the press fitting work of lower axle bearing outer-ring, and the tools for bolts ' pretension machine 22 is used to carry out the bolt for loading wheel hub
Pre-pressing, upper bearing (metal) outer ring compacting machine 23 are used to carry out wheel hub the press fitting work of upper bearing (metal) outer ring, and the ABS gear rings compress
Machine 24 is used to ABS gear rings being pressed into wheel hub, and the bolt presses machine 25 is used to bolt being pressed into wheel hub.
It should be noted that because the order of each spare and accessory parts press fitting of different types of wheel hub may be different, therefore can basis
Wheel hub type adjustment lower axle bearing outer-ring compacting machine 21, tools for bolts ' pretension machine 22, upper bearing (metal) outer ring compacting machine 23, ABS gear ring compacting machines
24 and the position of bolt presses machine 25 and press fitting order, however it is not limited to described in the present embodiment press fitting order.
Specifically, the lower axle bearing outer-ring compacting machine 21 includes lower axle bearing outer-ring feeding unit 211 and lower axle bearing outer-ring pressure
Locking oil cylinder 212.The lower axle bearing outer-ring compressed oil cylinder 212 is arranged on the lower section of the bearing 11, and the lower axle bearing outer-ring compresses
Pressure head 213 is provided with the piston rod of oil cylinder 212；The lower axle bearing outer-ring feeding unit 211 is arranged on the outer of the bearing 11
Side, the lower axle bearing outer-ring feeding unit 211 include lower axle bearing outer-ring feeding cylinder 2111 and hopper 2112, the hopper 2112
For placing lower axle bearing outer-ring, the lower axle bearing outer-ring feeding cylinder 2111 is used for the lower axle bearing outer-ring in the hopper 2112
Push on the pressure head 213.The hopper of the present embodiment can place multiple lower axle bearing outer-rings, but lower axle bearing outer-ring feeding cylinder
2111 only push a lower axle bearing outer-ring every time.
The lower axle bearing outer-ring feeding unit of the present embodiment is preferably provided with a delivery sheet 2113, the delivery sheet 2113
Inside it is provided with stopper slot, the stopper slot is used for the lower axle bearing outer-ring that Gong is pushed by that and can only pass through a lower axle every time
Bearing outer-ring.In addition, being additionally provided with a blend stop 2114 on delivery sheet 2113, blend stop 2114 is used to prevent lower axle bearing outer-ring from feeding
Dropped in plate 2113, corresponding in this, the middle part of pressure head 213 offers the groove 2131 for avoiding interfering with blend stop 2114.
The tools for bolts ' pretension machine 22 is arranged on the top of the lower axle bearing outer-ring compacting machine 21.The tools for bolts ' pretension machine 22 wraps
Tools for bolts ' pretension oil cylinder 221 and pretension disk 222 are included, the pretension disk 222 is arranged on the piston rod of the tools for bolts ' pretension oil cylinder 221
On, multiple pretension bars 223 are provided with the pretension disk 222, the tools for bolts ' pretension oil cylinder 221 is used to promote the pretension disk
Pretension bar 223 on 222 is by the pretension simultaneously of multiple bolts on wheel hub.The pretension disk 222 of the present embodiment and tools for bolts ' pretension oil cylinder
211 piston rod is adaptive connection, i.e. pretension disk 222 can have to a certain degree with respect to the piston rod of tools for bolts ' pretension oil cylinder 221
Twisting, in this manner it is ensured that each pretension bar 223 compresses each bolt simultaneously, make the stress equalization of each bolt, prevent pressure
Inclined situation.The bolt being placed on wheel hub is first carried out pre-pressing by tools for bolts ' pretension machine 22, prevents bolt to be pressed process below
In misplace, generally, can be with pre-pressing 2mm or so.
In addition, the tools for bolts ' pretension machine 22 of the present embodiment can be with the interoperation of lower axle bearing outer-ring compacting machine 21, i.e. bolt is pre-
Compacting machine 22 by bolt pre-pressing, then, lower axle bearing outer-ring is pressed in bearing by lower axle bearing outer-ring compacting machine.It may be noted that
, therefore, can be after lower axle bearing outer-ring loads wheel hub, in upward bearing due to also needing to set interstage bushing in wheel hub
During the compacting machine movement of outer ring, interstage bushing is put into wheel hub.
Upper bearing (metal) outer ring compacting machine 23 is located at the downstream of the lower axle bearing outer-ring compacting machine 21, the upper bearing (metal) outer ring
Compacting machine 23 is arranged on the top of bearing 11, and upper bearing (metal) outer ring compacting machine 23 includes upper bearing (metal) outer ring compressed oil cylinder 231
With jacking block 232, claw 234 is provided with by spring 233 on the jacking block 232, the claw 234 is used to blocking to be compressed
Bearing outer ring, upper bearing (metal) outer ring compressed oil cylinder 231 are used to promote the jacking block 232 that upper bearing (metal) outer ring is pressed on into wheel hub
It is interior.In use, upper bearing (metal) outer ring is placed on claw 234, claw 234 blocks upper bearing (metal) outer ring, and upper bearing (metal) outer ring compresses
Oil cylinder 231 drives jacking block 232 that upper bearing (metal) outer ring is pressed in wheel hub.
The ABS gear rings compacting machine 24 of the present embodiment is arranged on the lower section of upper bearing (metal) outer ring compacting machine 23, described
ABS gear rings compacting machine 24 includes ABS gear rings compressed oil cylinder 241 and puts flitch 242, and the flitch 242 of putting is embedded in the bearing 11
Interior, the flitch 242 of putting is used to place and push ABS gear rings, is fixed with the piston rod of the ABS gear rings compressed oil cylinder 241
Gear ring pressure head 243, the ABS gear rings compressed oil cylinder 241 are used to drive the gear ring pressure head 243 that ABS gear rings are pressed into wheel hub
On.The flitch 242 of putting of the present embodiment is also preferably provided with a backgauge bar 244, and backgauge bar is used to preventing ABS gear rings from putting flitch
Dropped in 242, corresponding in this, the middle part of gear ring pressure head 243 offers the groove 2431 for avoiding interfering with backgauge bar 244.
At work, in order to save the press fitting time, upper bearing (metal) outer ring compacting machine 23 can be synchronous with ABS gear rings compacting machine 24
Action, synchronously completes the press fitting work to upper bearing (metal) outer ring and ABS gear rings.
The bolt presses machine 25 is located at the downstream for stating ABS gear rings compacting machine 24, and the bolt presses machine 25 is arranged on institute
The top of bearing 11 is stated, the bolt presses machine 25 includes kingbolt compressed oil cylinder 251 and multiple auxiliary bolt presses oil cylinders 252,
The multiple auxiliary bolt presses oil cylinder 252 is arranged on the piston rod of the kingbolt compressed oil cylinder 251 by a fixed disk 253
On, the multiple auxiliary bolt presses oil cylinder 252 is used to respectively hold out against multiple bolts on wheel hub, the kingbolt compressed oil cylinder
251 are used to drive multiple auxiliary bolt presses oil cylinders 252 by bolt presses in wheel hub.The fixed disk 253 of the present embodiment is adaptive
It is arranged on the piston rod of kingbolt compressed oil cylinder 251, i.e., fixed disk 253 can be with respect to the piston of kingbolt compressed oil cylinder 251
Bar has a certain degree of twisting, in this manner it is ensured that each auxiliary bolt presses oil cylinder 252 holds out against each bolt simultaneously, makes each bolt
Stress equalization, prevent kingbolt compressed oil cylinder 251 and each bolt exerted oneself uneven situation.
The present embodiment is preferably provided with automatic greasing mechanism 30 and automatic turning cutting agency 40.
The automatic greasing mechanism 30 includes rotating disk 31 and greasing pipe 32, and the rotating disk 31 is used to drive wheel hub to rotate, institute
State greasing pipe 32 and be used for the greasing into wheel hub.The automatic greasing mechanism 30 of the present embodiment is preferably provided with and drives 31 turns of rotating disk
Dynamic reductor and the lift cylinder for driving rotating disk 31 to lift.Lift cylinder can promote rotating disk 31 to move up, so that rotating disk
31 hold out wheel hub from retainer support 12, and afterwards, reductor drives rotating disk 31 to rotate, and coordinates greasing pipe 32 to be noted into wheel hub
Fat.
The automatic greasing mechanism 30 of the present embodiment is preferably provided in the downstream of the ABS gear rings compacting machine 24, i.e.
After completing to the spare and accessory parts press fitting of wheel hub, greasing work is carried out to wheel hub.It is pointed out that the wheel hub of some types needs
Greasing work is carried out between press fitting lower axle bearing outer-ring and press fitting upper bearing (metal) outer ring, therefore, can be compressed in lower axle bearing outer-ring
Automatic greasing mechanism 30 is set between machine 21 and upper bearing (metal) outer ring compacting machine 23.
The automatic turning cutting agency 40 includes translating base 41 and rollover stand 42, and the rollover stand is set by a rotating shaft 43
Put on the translating base 41, the translating base 41 is used to drive the rollover stand 42 to translate, and the rollover stand 42 is used for will wheel
Hub takes out and by overturning blanking from the bearing 11.The automatic turning cutting agency 40 of the present embodiment is preferably being overturn
Multiple roll shafts 44 are provided with frame 42, and there is provided the spiral oscillating cylinder 45 for driving rotating shaft 43 to rotate, roll shaft 44 is used for convenient take turns
Hub skids off from rollover stand 42.
The automatic turning cutting agency 40 of the present embodiment is preferably provided in the side of the automatic greasing mechanism 30,
After automatic greasing mechanism 30 completes the greasing work to wheel hub, the translating base 41 of automatic turning cutting agency 40 can be to automatic
The direction of fat injecting mechanism 30 translates, and rollover stand 42 takes out wheel hub from bearing 11, and after translating base 41 moves backward, rotating shaft 43 drives
Rollover stand 42 is overturn, and wheel hub just skids off from rollover stand 42.After blanking, retainer support 12 continues under the drive of drawing-die oil cylinder 14
Circulated on bearing 11.
The present embodiment is preferably provided with chassis 50 in the lower section of base 11, and chassis 50 is used to support circulation material conveying assembly
10。
The present invention hub assembly press fitting production line the course of work be：
Wheel hub is placed on retainer support 12 in the upstream of lower axle bearing outer-ring compacting machine 21, and entered by retainer location-plate 13
Row positioning, simultaneously, bolt is placed into the bolt hole on wheel hub.Wheel hub is under the drive of drawing-die oil cylinder 14 with retainer branch
Frame 12 is transported at lower axle bearing outer-ring compacting machine 21.Lower axle bearing outer-ring compacting machine 21 and tools for bolts ' pretension machine 22 act simultaneously：Under
Lower axle bearing outer-ring is pushed on pressure head 213 by the lower axle bearing outer-ring feeding unit 211 of bearing outer ring compacting machine 21, lower axle bearing outer-ring
Lower axle bearing outer-ring is pressed in wheel hub by compressed oil cylinder 212；The tools for bolts ' pretension oil cylinder 221 of tools for bolts ' pretension machine 22 drives pretension disk
222 move down, and multiple pretension bars 223 on pretension disk 222 are simultaneously by the tools for bolts ' pretension on wheel hub.
Wheel hub is continuously moved at upper bearing (metal) outer ring compacting machine 23 with retainer support 12.Upper bearing (metal) outer ring compacting machine 23 can
With with the synchronization action of ABS gear rings compacting machine 24：Upper bearing (metal) outer ring is placed on jacking block 232, upper bearing (metal) outer ring is by jacking block 232
Claw 234 block, the upper bearing (metal) outer ring compressed oil cylinder 231 of upper bearing (metal) outer ring compacting machine 23 drive jacking block 232 move down by
Upper bearing (metal) outer ring is pressed in wheel hub；ABS gear rings are pushed to by gear ring pressure head by the flitch 242 of putting of ABS gear rings compacting machine 24
On 243, ABS gear rings compressed oil cylinder 241 drives gear ring pressure head 243 that ABS gear rings are pressed on wheel hub.
Wheel hub is continuously moved at bolt presses machine 25 with retainer support 12.Multiple auxiliary bolt pressures of bolt presses machine 25
Locking oil cylinder 252 respectively holds out against multiple bolts on wheel hub, and kingbolt compressed oil cylinder 251 drives multiple auxiliary bolt presses oil cylinders
252 simultaneously by bolt presses on wheel hub.
Wheel hub is continuously moved at automatic greasing mechanism 30 with retainer support 12.The lift cylinder of automatic greasing mechanism 30
Rotating disk 31 is promoted to hold out wheel hub, reductor drives rotating disk 31 to rotate, and greasing pipe 32 injects lubricating grease into the wheel hub of rotation.
After the completion of greasing, the automatic turning cutting agency 40 positioned at the side of automatic greasing mechanism 30 is started working, translating base
41 take out wheel hub to the direction movement of automatic greasing mechanism 30, rollover stand 42 from rotating disk 31, and translating base 41 moves backward, spiral
Oscillating cylinder 45 drives rollover stand 42 to rotate, and wheel hub skids off along roll shaft 44 from rollover stand 42.After blanking, retainer support 12 continues
Circulated under the drive of drawing-die oil cylinder 14 on bearing 11.
Relative to prior art, hub assembly of the invention is pressed production line by setting circulation material conveying assembly, utilizes support
Expect that support circulation conveying wheel hub carries out each operation press fitting, solve prior art need manually to transport between each operation it is cumbersome
Problem；Lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine, ABS gear rings compacting machine and the bolt pressure of spare and accessory parts press-loading device
Tight machine can be sequentially completed the compression work to lower axle bearing outer-ring, upper bearing (metal) outer ring, ABS gear rings and bolt, and automaticity is high,
Production efficiency is substantially increased, saves artificial input, reduces production cost, is saved and safe.
Further, the lower axle bearing outer-ring feeding unit of lower axle bearing outer-ring compacting machine is realized pushes away to the automatic of lower axle bearing outer-ring
Send, automaticity is high；The bolt being placed on wheel hub is first carried out precompressed by the tools for bolts ' pretension machine that spare and accessory parts press-loading device is set up
Tightly, prevent bolt is pressed in process below to misplace；And lower axle bearing outer-ring compacting machine and tools for bolts ' pretension machine synchronization action,
Lower axle bearing outer-ring is pressed to wheel hub and simultaneously and rapidly presses tools for bolts ' pretension, upper bearing (metal) outer ring compacting machine and ABS gear ring compacting machines
Tight upper bearing (metal) outer ring and ABS gear rings, production efficiency are high；The kingbolt compressed oil cylinder of bolt presses machine and multiple auxiliary bolt presses oil
The setting of cylinder, it is ensured that each auxiliary bolt presses oil cylinder holds out against each bolt simultaneously, makes the stress equalization of each bolt, prevents
Kingbolt compressed oil cylinder is exerted oneself uneven situation to each bolt, safe.
Further, under hub assembly of the invention press fitting production line is preferably provided with automatic greasing mechanism and automatic turning
Expect that mechanism can carry out greasing and blanking to hub assembly automatically, be not required to put into specialized labor progress greasing and blanking, save
Artificial input, reduces production cost, and improve automatization level.
The hub assembly press fitting production line of the present invention have automatization level is high, production efficiency is high, artificial less investment, production
Many advantages, such as cost is low, energy-saving safety, there is extremely strong creativeness, utilized suitable for large-scale promotion.
The invention is not limited in above-mentioned embodiment, if the various changes or deformation to the present invention do not depart from the present invention
Spirit and scope, if these changes and deformation belong within the scope of the claim and equivalent technologies of the present invention, then this hair
It is bright to be also intended to comprising these changes and deformation.
Claims (8)
1. a kind of hub assembly is pressed production line, it is characterised in that：Including circulation material conveying assembly and spare and accessory parts press-loading device；
The circulation material conveying assembly includes bearing and the multiple retainer supports being arranged on bearing, the multiple retainer support are used for
Circulation conveying wheel hub carries out each operation press fitting work on the bearing；
The spare and accessory parts press-loading device includes lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine, ABS gear rings compacting machine and spiral shell
Bolt compacting machine, the lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine, ABS gear rings compacting machine and bolt presses machine are along institute
Bearing setting is stated, the lower axle bearing outer-ring compacting machine is used to carry out wheel hub the press fitting work of lower axle bearing outer-ring, outside the upper bearing (metal)
Enclose compacting machine to be used to carry out wheel hub the press fitting work of upper bearing (metal) outer ring, the ABS gear rings compacting machine is used to ABS gear rings being pressed into
On wheel hub, the bolt presses machine is used to bolt being pressed into wheel hub；
The lower axle bearing outer-ring compacting machine includes lower axle bearing outer-ring feeding unit and lower axle bearing outer-ring compressed oil cylinder；The lower bearing
Outer ring compressed oil cylinder is arranged on the lower section of the bearing, and pressure head is provided with the piston rod of the lower axle bearing outer-ring compressed oil cylinder；
The lower axle bearing outer-ring feeding unit is arranged on the outside of the bearing, and the lower axle bearing outer-ring feeding unit is included outside lower bearing
Feeding cylinder and hopper are enclosed, the hopper is used to place lower axle bearing outer-ring, and the lower axle bearing outer-ring feeding cylinder is used for by described in
Lower axle bearing outer-ring in hopper is pushed on the pressure head；
The lower axle bearing outer-ring feeding unit also includes a delivery sheet, and stopper slot, the stopper slot are provided with the delivery sheet
For the lower axle bearing outer-ring that Gong is pushed by being additionally provided with a blend stop on the delivery sheet, the blend stop is used to prevent lower axle
Bearing outer-ring is dropped from the delivery sheet, and the groove avoided with blend stop interference is offered in the middle part of the pressure head；
The spare and accessory parts press-loading device also includes tools for bolts ' pretension machine, and the tools for bolts ' pretension machine is arranged on the lower axle bearing outer-ring and compressed
The top of machine, the tools for bolts ' pretension machine are used to carry out pre-pressing to the bolt for loading wheel hub；The tools for bolts ' pretension machine includes bolt
Pre- locking oil cylinder and pretension disk, the pretension disk are arranged on the piston rod of the tools for bolts ' pretension oil cylinder, are set on the pretension disk
There are multiple pretension bars, the tools for bolts ' pretension oil cylinder is used to promote the pretension bar on the pretension disk that multiple bolts on wheel hub are same
When pretension.
2. hub assembly according to claim 1 is pressed production line, it is characterised in that：The circulation material conveying assembly also includes
Multiple drawing-die oil cylinders, the multiple drawing-die oil cylinder are arranged at below the bearing, and the multiple drawing-die oil cylinder is used to pull institute
The retainer support on bearing is stated so that its circulation conveying wheel hub；Retainer location-plate is also provided with the multiple retainer support,
The retainer location-plate is used to position wheel hub.
3. hub assembly according to claim 2 is pressed production line, it is characterised in that：The drawing-die oil cylinder is four, institute
State bearing and be arranged to square, four drawing-die oil cylinders are divided at four angles of the bearing, at four angles of the bearing
Offer the drawing-die groove that the retainer support is pulled for the drawing-die oil cylinder；It is all provided with the piston rod of four drawing-die oil cylinders
Pull head is equipped with, the pull head is arranged in the drawing-die groove, and the pull head is used to pull institute under the drive of the drawing-die oil cylinder
State retainer support.
4. hub assembly according to claim 1 is pressed production line, it is characterised in that：The upper bearing (metal) outer ring compresses seat in the plane
In the downstream of the lower axle bearing outer-ring compacting machine, upper bearing (metal) outer ring compacting machine is arranged on above the bearing, the upper axle
Bearing outer-ring compacting machine includes upper bearing (metal) outer ring compressed oil cylinder and jacking block, and spring is provided with claw, the card on the jacking block
Pawl is used to block upper bearing (metal) outer ring to be compressed, and upper bearing (metal) outer ring compressed oil cylinder is used to promote the jacking block by outside upper bearing (metal)
Circle is pressed in wheel hub.
5. hub assembly according to claim 4 is pressed production line, it is characterised in that：The ABS gear rings compacting machine is set
In the lower section of upper bearing (metal) outer ring compacting machine, the ABS gear rings compacting machine includes ABS gear rings compressed oil cylinder and puts flitch, institute
State and put in the flitch insertion bearing, the flitch of putting is used to place and push ABS gear rings, the ABS gear rings compressed oil cylinder
Gear ring pressure head is fixed with piston rod, the ABS gear rings compressed oil cylinder is used to drive the gear ring pressure head to be pressed to ABS gear rings
On wheel hub.
6. hub assembly according to claim 5 is pressed production line, it is characterised in that：The bolt presses machine, which is located at, to be stated
The downstream of ABS gear ring compacting machines, the bolt presses machine are arranged on the top of the bearing, and the bolt presses machine includes main spiral shell
Bolt compressed oil cylinder and multiple auxiliary bolt presses oil cylinders, the multiple auxiliary bolt presses oil cylinder are arranged on the master by a fixed disk
On the piston rod of bolt presses oil cylinder, the multiple auxiliary bolt presses oil cylinder is used to respectively hold out against multiple bolts on wheel hub,
The kingbolt compressed oil cylinder is used to drive multiple auxiliary bolt presses oil cylinders by bolt presses in wheel hub.
7. hub assembly according to claim 1 is pressed production line, it is characterised in that：Also include automatic greasing mechanism, institute
Stating automatic greasing mechanism includes rotating disk and greasing pipe, and the rotating disk is used to drive wheel hub to rotate, and the greasing pipe is used for wheel hub
Interior greasing.
8. hub assembly according to claim 1 is pressed production line, it is characterised in that：Also include automatic turning blanking machine
Structure, the automatic turning cutting agency include translating base and rollover stand, and the rollover stand is arranged on the translation by a rotating shaft
On seat, the translating base is used to drive the rollover stand to translate, and the rollover stand is used to wheel hub is taken out and passed through from bearing
Overturn blanking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578000.9A CN106112511B (en) | 2016-07-20 | 2016-07-20 | A kind of hub assembly is pressed production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578000.9A CN106112511B (en) | 2016-07-20 | 2016-07-20 | A kind of hub assembly is pressed production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112511A CN106112511A (en) | 2016-11-16 |
| CN106112511B true CN106112511B (en) | 2018-01-16 |
Family
ID=57289335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610578000.9A Active CN106112511B (en) | 2016-07-20 | 2016-07-20 | A kind of hub assembly is pressed production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112511B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670792B (en) * | 2016-11-22 | 2018-12-11 | 东莞理工学院 | A kind of assembling mechanism of bead tooth shaft oil syringe |
| CN109483222B (en) * | 2016-11-22 | 2020-10-13 | 苏州元联科技创业园管理有限公司 | Gear box oil ejector assembling machine capable of detecting gear shaft |
| CN107344288B (en) * | 2017-08-10 | 2023-04-07 | 中科图灵视控（北京）智能科技有限公司 | Intelligent hub bearing online flexible automatic assembly system based on mechanical vision |
| CN107598523B (en) * | 2017-10-28 | 2023-08-29 | 中车洛阳机车有限公司 | Brake disc preassembling device and method |
| CN109514239B (en) * | 2019-01-24 | 2019-11-19 | 浙江宏博自动化有限公司 | A kind of two-way pressing machine based on flow line production |
| CN109623372B (en) * | 2019-02-12 | 2020-03-24 | 苏州优曼特自动化设备有限公司 | Brake block assembly equipment |
| CN109605037B (en) * | 2019-02-16 | 2020-08-11 | 佛山市诺腾精密科技有限公司 | Vehicle inner door handle assembling device |
| CN109648284B (en) * | 2019-02-16 | 2020-08-11 | 佛山市诺腾精密科技有限公司 | Vehicle inner door handle assembling device |
| CN110153698B (en) * | 2019-04-08 | 2021-06-11 | 上海维誉自动化设备有限公司 | Heavy truck drive axle wheel hub pressure equipment transfer machine |
| CN110977462B (en) * | 2019-12-27 | 2024-04-16 | 安徽华菱汽车有限公司 | Hub bearing assembly method and system for automobile bridge |
| CN111960056A (en) * | 2020-09-10 | 2020-11-20 | 安徽品行科技有限公司 | Automatic hub assembling and detecting production line |
| CN111922671A (en) * | 2020-09-10 | 2020-11-13 | 安徽品行科技有限公司 | Bolt material loading pressure equipment system |
| CN112059578B (en) * | 2020-09-10 | 2021-10-29 | 安徽品行科技有限公司 | Press mounting production line for upper bearing and lower bearing of hub |
| CN112917150B (en) * | 2021-03-22 | 2022-12-20 | 名盛(宁波)智能科技有限公司 | Automatic mounting equipment for hub built-in parts |
| CN113427256A (en) * | 2021-06-23 | 2021-09-24 | 四川建安工业有限责任公司 | Double-tire hub assembly assembling equipment |
| CN113997068B (en) * | 2021-10-31 | 2024-02-20 | 中车南京浦镇车辆有限公司 | Frame suspension type direct-drive steering frame hub disc, motor and shaft coupling mounting assembly and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799833U (en) * | 2010-09-13 | 2011-04-20 | 广东富华重工制造有限公司 | Press-mounting tooling for bearing outer ring |
| CN103028941A (en) * | 2012-12-27 | 2013-04-10 | 郑州精益达汽车零部件有限公司 | Production line for assembling hub and brake disc assembly |
| CN203495548U (en) * | 2013-08-29 | 2014-03-26 | 安徽合力股份有限公司 | Integrated press installation die of forklift hub |
| CN103878574A (en) * | 2014-03-10 | 2014-06-25 | 江苏省苏中建设集团股份有限公司 | Screw screwing and unscrewing integrated machine for wiring terminal |
| CN205817273U (en) * | 2016-07-20 | 2016-12-21 | 广东富华重工制造有限公司 | A kind of hub assembly press-fits production line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4567778B2 (en) * | 2008-09-26 | 2010-10-20 | 本田技研工業株式会社 | Multi-axis fastening device |
-
2016
- 2016-07-20 CN CN201610578000.9A patent/CN106112511B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799833U (en) * | 2010-09-13 | 2011-04-20 | 广东富华重工制造有限公司 | Press-mounting tooling for bearing outer ring |
| CN103028941A (en) * | 2012-12-27 | 2013-04-10 | 郑州精益达汽车零部件有限公司 | Production line for assembling hub and brake disc assembly |
| CN203495548U (en) * | 2013-08-29 | 2014-03-26 | 安徽合力股份有限公司 | Integrated press installation die of forklift hub |
| CN103878574A (en) * | 2014-03-10 | 2014-06-25 | 江苏省苏中建设集团股份有限公司 | Screw screwing and unscrewing integrated machine for wiring terminal |
| CN205817273U (en) * | 2016-07-20 | 2016-12-21 | 广东富华重工制造有限公司 | A kind of hub assembly press-fits production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106112511A (en) | 2016-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106112511B (en) | A kind of hub assembly is pressed production line | |
| CN205817273U (en) | A kind of hub assembly press-fits production line | |
| CN206762979U (en) | A kind of flour mill | |
| CN203484889U (en) | Automobile rear-axle bushing press-fit device | |
| CN107597932A (en) | Vehicle-door edge machine and its method for vehicle-door edge | |
| CN111760662B (en) | Traditional chinese medicine granule is pounded medicine and is ground medicine device | |
| CN207876738U (en) | Plank turnover machine | |
| CN104925496A (en) | Double-row roller C-shaped steel conveying device | |
| CN107414190A (en) | A kind of cylinder sleeve matrix cutting tool | |
| CN107176438A (en) | A kind of slabstone overturning conveyor | |
| CN207174803U (en) | A kind of slabstone overturning conveyor | |
| CN106274949B (en) | A kind of railway long rail transports Anti-side-turning device | |
| CN202264147U (en) | Automatic packaging machine for grinding head | |
| CN204727157U (en) | A kind of C-type steel overturn conveying apparatus | |
| CN205927762U (en) | Automatic pinch roller machine | |
| CN208449580U (en) | A kind of handcart type dried crushing plant | |
| CN207551199U (en) | Push up machine in a kind of side | |
| CN107790997A (en) | Roller bearings loading mechanism | |
| CN207291529U (en) | One kind dress tire machine | |
| CN203198282U (en) | Hydraulic roller type rod pressing machine | |
| CN204137950U (en) | A kind of hydraulic rotating dress brick machine | |
| CN207326520U (en) | A kind of water pump cover frock clamp for integrating bore hole and plain grinding | |
| CN108620527A (en) | Bearing race processing unit (plant) | |
| CN201212012Y (en) | Sacked special forklift | |
| CN205673146U (en) | A kind of automation grease up device for supporting roller sealing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |