CN109397977A - A kind of automotive hub and its technique - Google Patents
A kind of automotive hub and its technique Download PDFInfo
- Publication number
- CN109397977A CN109397977A CN201811222865.7A CN201811222865A CN109397977A CN 109397977 A CN109397977 A CN 109397977A CN 201811222865 A CN201811222865 A CN 201811222865A CN 109397977 A CN109397977 A CN 109397977A
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- disk
- meshing part
- assembly
- straight line
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
- B60B3/041—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc
- B60B3/044—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc characterised by cross-sectional details of the attachment, e.g. the profile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/002—Disc wheels, i.e. wheels with load-supporting disc body characterised by the shape of the disc
Abstract
The invention discloses a kind of automotive hubs, including wheel rim and wheel rim disk；The wheel rim is cyclic annular rotary structure, and the revolving body inner ring two sides integrated coaxial heart of the wheel rim is provided with left inside ring and right inner ring, and circumferentially array distribution has a circle inner tooth body to the wheel rim revolving body inner ring on one end profile of left inside ring；The wheel rim disk is circular pan-like structure, and circumferentially array distribution has the outer denticle of a circle on the outer ring profile of the wheel rim disk；Several outer denticles on the wheel rim disk are meshed with several inner tooth bodies on wheel rim inner ring；Structure of the invention is simple, two kinds of parts of wheel rim and wheel rim disk form Combined hub after being combined, instead of the integrated hub of traditional labyrinth, wheel rim and wheel rim disk are rotary structure, and the more traditional integral type complexity wheel hub of split type blank manufacturing process is simple.
Description
Technical field
The invention belongs to field of automobile parts and components more particularly to a kind of automotive hub and its techniques.
Background technique
Automotive hub is mainly as the supporting role of tire, and wheel hub is often in actual condition for the automobile of heavy construction operation
Also need to undertake huge torsion, existing wheel hub often uses integrated cast shaping process, certainly due to integrated wheel hub structure
Body has the more complicated characteristic of structure, and there are consistency in torque resistant performance for the wheel hub of casting integratedization labyrinth not
High drawback does not have the requirement of the automobile of heavy construction operation due to the torque resistant performance requirement of its wheel hub in general car field
Height, therefore the general presence in general car of integrated wheel hub, and lacking in its integral type wheel hub of heavy construction locomotive field
Falling into will highlight.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of split type automotive hub
And its technique.
Technical solution: to achieve the above object, a kind of automotive hub of the invention, including wheel rim and wheel rim disk；The wheel
Circle is cyclic annular rotary structure, and the revolving body inner ring two sides integrated coaxial heart of the wheel rim is provided with left inside ring and right inner ring,
Circumferentially array distribution has a circle inner tooth body to the wheel rim revolving body inner ring on one end profile of left inside ring；The wheel rim disk
For circular pan-like structure, circumferentially array distribution has the outer denticle of a circle on the outer ring profile of the wheel rim disk；On the wheel rim disk
Several outer denticles be meshed with several inner tooth bodies on wheel rim inner ring.
Further, circumferentially array is provided with several hollow holes to the disk of the wheel rim disk；Portion, the wheel rim disk center
The hub shaft hole surrounding of position is provided with several end cap flange mounting holes；The disk contour edge of the wheel rim disk circumferentially engrave by array
Sky is provided with several wheel rim fixation flange aperture.
Further, circumferentially array is provided with several left bolts across hole on the left inside ring, is in the right inner ring
Several right bolts are distributed with across hole in circumference array；Each wheel rim fixation flange aperture, left bolt pass through hole, right bolt passes through hole
It is corresponding；
It further include several clamping screws, each clamping screw successively includes thread head, light bar segment and spiral shell along its length
Line section, the outer diameter of the thread segment are less than the outer diameter of the light bar segment, and the junction of the thread segment and light bar segment forms annular
The shaft shoulder；The light bar segment is corresponding to pass through hole across the right bolt, and the outer diameter of the light bar segment and the right bolt pass through hole
Internal diameter it is identical, the thread segment passes through corresponding left bolt and passes through hole and wheel rim fixation flange aperture, and the left bolt passes through
The internal diameter of hole and wheel rim fixation flange aperture is all larger than the outer diameter of the thread segment；It also locks and is provided with lock in the end of the thread segment
Tight nut is also folded with cricoid nut collar between the locking nut and the wheel rim disk；
The thread segment outer wall forms ring across hole and the inner wall of wheel rim fixation flange aperture with corresponding left bolt
Shape gapping of spring is provided with locking spring between the ring spring gap, and the locking spring is placed on the thread segment, and
One end of the locking spring presses the nut collar, the other end press annular shaft shoulder.
Further, including carriage saddle, sliding rail is provided on the carriage saddle, it is sliding to be provided with straight line for driving in the sliding rail
Platform is provided with support post on the straight line slide unit, and support post upper end level is fixedly installed with cylindrical seat, the tubular
Sliding rail extending direction described in the axis direction of seat is parallel, and the tail portion of the cylindrical seat is provided with first straight line electric machine, described
The concentric inside in the cylindrical seat of first straight line motor push rod of first straight line electric machine, the linear motor push rod
Cylindrical seat front end is stretched out in end, and linear motor push rod end is concentric is provided with push-plate, and the outer diameter of the push-plate is big
In the hub shaft hole diameter；The concentric of the cylindrical seat front end is fixedly installed annular dish, the annular dish
Circumferentially array is fixedly installed several guide posts, and the length direction of each guide post and the tubular on front end face contour edge
The axis direction of seat is parallel；Several wheel rim disks overlap, several end cap flange mounting holes overlapped on wheel rim disk
Sliding is worn into the guide post；The push-plate can push several wheel rim disks of overlap condition along the guide post extending direction into
It gives；
It further include wheel rim advance seat, the upside setting wheel rim of the wheel rim advance seat promotes slot, and the wheel rim promotes slot
Section is in opening up semi-circular structure, and the wheel rim promotes the semicircle internal diameter of slot identical as the wheel rim outer diameter, and the wheel
Circle promotes the semicircle axis of slot to be overlapped with the axis of the cylindrical seat；It is provided with if concentric overlapping is placed in wheel rim propulsion slot
Dry wheel rim；
The wheel rim advance seat is fixedly installed second straight line electric machine far from the side of the carriage saddle, and described second
Semicircle pushing disc is arranged in second push rod end of Linear motor device, and the wheel rim can be promoted slot by the semicircle pushing disc
Several wheel rims are inside overlapped to promote towards the direction far from the second straight line electric machine；
It further include shaft, the shaft is rotatably arranged on two shaft seats of fixed installation, and the shaft and the wheel
Circle promotes the concentric setting of slot；It is also synchronized in the shaft and synchronizing wheel is installed, external sync wheel drive unit can drive described
Synchronizing wheel and shaft rotation；
The shaft is vertically connected with two symmetrical column casings, two column casings close to one end of the carriage saddle；
Also concentric in the shaft to be provided with hollow air channel, the hollow air channel is connected to two column casings, two columns
It is movably set with piston in the cylinder of cylinder, concentric piston rod, the end point of two piston rods are connected on the piston
Cloth is connected with the first meshing part and the second meshing part；The outer rim of first meshing part and the second meshing part is respectively provided with
There is the teeth portion that has that can engage the inner tooth body, first meshing part and the second meshing part are same with corresponding piston respectively
Step displacement；Flexible component of pulling back is set between first meshing part and the second meshing part；Elasticity is returned under free state
Draw component that the first meshing part and the second meshing part is made to do movement close to each other；Air pressure in the hollow air channel increases
It is big to overcome elasticity pull back component pull back elastic force when, the first meshing part and the second meshing part do the movement being located remotely from each other；
It further include the hard air pressure supply pipe being fixedly mounted, the outlet side of the hard air pressure supply pipe passes through sealing bearing
Turning set connects the one end of the shaft far from the column casing in succession, and described in the outlet side connection of the hard air pressure supply pipe
Hollow air channel in shaft；
Conveyor-belt apparatus is also correspondingly arranged between the wheel rim advance seat and the carriage saddle, the conveyor-belt apparatus
Direction of transfer is vertical with the shaft axis；
It further include laser assisted prover, the laser assisted prover is fixedly mounted on the first straight line electric machine
Upside, and the laser that the laser assisted prover is emitted is parallel along the sliding rail, and the laser assisted prover institute
The laser of transmitting passes through one of wheel rim fixation flange aperture on each wheel rim disk.
Further, it is assembly wheel rim that wheel rim, which promotes the interior wheel rim near conveyor-belt apparatus of slot,；On guide post near
One wheel rim disk of nearly conveyor-belt apparatus is assembly wheel rim disk；
Laser assisted prover is first opened, the laser that laser assisted prover is emitted at this time passes through on assembly wheel rim disk
One of wheel rim fixation flange aperture, and red hot spot is formed on assembly wheel rim, if the red hot spot on assembly wheel rim does not have
Left bolt is fallen in hole, then illustrates to assemble wheel rim and assemble wheel rim disk to be in non-alignment state, hard air pressure at this time supplies
It pressurizeing to pipe into hollow air channel, two-piston overcomes the elastic force of pulling back of elastic component of pulling back under the promotion of air pressure at this time,
And the first meshing part and the second meshing part is driven to do the movement being located remotely from each other, until the first meshing part and the second engaging section
There is teeth portion to be engaged to the inner tooth body on assembly wheel rim on part, driving device drives shaft slowly to rotate at this time, and then synchronous belt
Dynamic first meshing part and the second meshing part rotate, at this time due to having teeth portion on the first meshing part and the second meshing part
The inner tooth body being engaged on assembly wheel rim, thus assemble wheel rim at this time and synchronize slow rotation with shaft, if on assembly wheel rim
When red hot spot falls completely within one of them left bolt in hole, illustrates that assembly wheel rim is in assembly wheel rim disk and be aligned shape
State then illustrates to assemble wheel rim and assemble wheel rim disk to be in aligned condition；The air pressure in hollow air channel is vented at this time, and then is made
First meshing part and the second meshing part affranchise state, and then do the first meshing part and the second meshing part mutually
Close movement, and then make there is teeth portion to be detached from the inner tooth body on assembly wheel rim on the first meshing part and the second meshing part；
Straight line slide unit is driven at this time and is driven assembles the linear motion that wheel rim disk moves closer to assembly wheel rim；Until assembly wheel rim disk fortune
Move to contact assemble wheel rim, and make assemble wheel rim disk on several outer denticles with assembly wheel rim inner ring on several inner tooth bodies
It is meshed, makes to assemble the integral assembling structure of wheel rim, assembly wheel rim dish type；Second straight line electric machine is driven at this time, makes half
Wheel rim is promoted several wheel rims of concentric overlapping in slot towards the direction far from the second straight line electric machine by round pushing disc
It promotes；Driving straight line slide unit does the movement being synchronised with semicircle pushing disc, and synchronous drive assembly wheel rim and dress at the same time
Integrated assembling structure is formed by with wheel rim disk to be moved on conveyor-belt apparatus, suspends second straight line electric machine and straight line at this time
Then the movement of slide unit starts first straight line electric machine, if first straight line electric machine drives push-plate to push overlap condition
Dry wheel rim disk is fed along guide post extending direction, is made to assemble wheel rim disk detachment guide post, is driven straight line slide unit to do and push-plate at the same time
The opposite synchronized movement of movement guarantees that the position that wheel rim disk is assembled during assembly wheel rim disk detachment guide post does not change；
It drives straight line slide unit to do the movement far from conveyor-belt apparatus after the above process, then starts conveyor-belt apparatus, taking away makes to fill
With the integral assembling structure of wheel rim, assembly wheel rim dish type, further bolt locking step is then carried out in subsequent process
Suddenly, it so far completes an assembly wheel rim and assembles the assembly process of wheel rim disk.
The utility model has the advantages that structure of the invention is simple, two kinds of parts of wheel rim and wheel rim disk form combined type wheel after being combined
Hub, instead of the integrated hub of traditional labyrinth, wheel rim and wheel rim disk are rotary structure, split type blank
The more traditional integral type complexity wheel hub of manufacturing process is simple, and wheel rim and wheel rim disk are using the outer denticle and wheel rim on wheel rim disk
If the mode that denticle is meshed, the uniformity of its torque transmitting, the close integral type wheel ideally of intensity is greatly improved
Hub structure, and its assembly technology is also relatively simple, and the left bolt passes through hole and the internal diameter of wheel rim fixation flange aperture is big
In the outer diameter of the thread segment, which makes the side wall of thread segment not contact wheel rim mounting flange hole, and then makes wheel rim disk
Even if the elastic deformation that torsion property occurs when by huge torsion will not constitute bending moment force to clamping screw, thus lock
Bolt will not have the situation of fracture to occur.
Detailed description of the invention
Attached drawing 1 is wheel hub assembling structure stereoscopic schematic diagram；
Attached drawing 2 is wheel hub detaching structure schematic diagram；
Attached drawing 3 is wheel hub axial view；
Attached drawing 4 is a of attached drawing 3 to schematic diagram；
Attached drawing 5 is the partial schematic diagram of attached drawing 4；
Attached drawing 6 is that wheel rim splits structural schematic diagram；
Attached drawing 7 is wheel rim dish structure schematic diagram；
Attached drawing 8 is the assembly technology device structure schematic diagram of wheel rim and wheel rim disk；
Attached drawing 9 is that attached drawing 8 conceals the schematic diagram after wheel rim and wheel rim disk；
Attached drawing 10 is the partial enlargement structural representation of attached drawing 9；
Attached drawing 11 is the structural schematic diagram at straight line slide unit, support post, cylindrical seat and first straight line electric machine；
Attached drawing 12 is the axial sectional view at the assembly wheel rim of attached drawing 8.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
A kind of automotive hub as shown in attached drawing 1 to 12, including wheel rim 34 and wheel rim disk 23；The wheel rim 34 is cyclic annular returns
The revolving body inner ring two sides integrated coaxial heart of swivel structure, the wheel rim 34 is provided with left inside ring 43 and right inner ring 46, described
Circumferentially array distribution has a circle inner tooth body 60 to 34 revolving body inner ring of wheel rim on one end profile of left inside ring 43；The wheel rim
Disk 23 is circular pan-like structure, and circumferentially array distribution has the outer denticle 50 of a circle on the outer ring profile of the wheel rim disk 23；It is described
Several outer denticles 50 on wheel rim disk 23 are meshed with several inner tooth bodies 60 on 34 inner ring of wheel rim；Wheel rim and two kinds of wheel rim disk
Part forms Combined hub after being combined, and instead of the integrated hub of traditional labyrinth, wheel rim and wheel rim disk are equal
For rotary structure, the more traditional integral type complexity wheel hub of split type blank manufacturing process is simple, wheel rim and wheel rim disk
If the uniformity of its torque transmitting is greatly improved in such a way that the outer denticle on wheel rim disk is meshed with the denticle of wheel rim,
The close integral type wheel hub structure ideally of intensity.
Circumferentially array is provided with several hollow holes 49 to the disk of the wheel rim disk 23；23 centre of wheel rim disk
47 surrounding of hub shaft hole is provided with several end cap flange mounting holes 48；The disk contour edge of the wheel rim disk 23 circumferentially array
Hollow out is provided with several wheel rim fixation flange aperture 40.
Circumferentially array is provided with several left bolts across hole 41, in the right inner ring 46 circumferentially on the left inside ring 43
Array distribution has several right bolts to pass through hole 39；Each wheel rim fixation flange aperture 40, left bolt pass through hole 41, right bolt passes through
Hole 39 is corresponding；It further include several clamping screws 36, each clamping screw 36 successively includes thread head 45, light along its length
Rod segment 38 and thread segment 37, the outer diameter of the thread segment 37 are less than the outer diameter of the light bar segment 38, the thread segment 37 and polished rod
The junction of section 38 forms the annular shaft shoulder 02；The light bar segment 38 is corresponding to pass through hole 39, and the polished rod across the right bolt
The outer diameter of section 38 is identical across the internal diameter in hole 39 as the right bolt, and the thread segment 37 passes through corresponding left bolt and passes through hole 41
With wheel rim fixation flange aperture 40, and the left bolt passes through the internal diameter of hole 41 and wheel rim fixation flange aperture 40 and is all larger than the screw thread
The outer diameter of section 37, which makes the side wall of thread segment 37 not contact wheel rim mounting flange hole 40, and then wheel rim disk 23 is made to exist
Even if the elastic deformation that torsion property occurs when by huge torsion will not constitute bending moment force to clamping screw 36, thus lock
Bolt 36 will not have the situation of fracture to occur；The end of the thread segment 37, which is also locked, is provided with locking nut 35, the lock
Cricoid nut collar 44 is also folded between tight nut 35 and the wheel rim disk 23；
37 outer wall of thread segment is with corresponding left bolt across hole 41 and the inner wall of wheel rim fixation flange aperture 40
Ring spring gap 01 is formed, is provided with locking spring 42 between the ring spring gap 01, the locking spring 42 is placed on
On the thread segment 37, and one end of the locking spring 42 presses the nut collar 44, and the other end presses the annular shaft
Shoulder 02, even if the structure of the locking spring 42 makes locking nut 35 be in the state of the relaxation also axis by locking spring 42 always
To pressure on top surface, have the effect of preventing locking nut 35 from continuing loose.
Its assembly technology includes carriage saddle 8, sliding rail 1 is provided on the carriage saddle 8, driving is provided in the sliding rail 1
Straight line slide unit 4 is provided with support post 8.1 on the straight line slide unit, and the 8.1 upper end level of support post is fixedly installed with cylinder
Shape seat 11,1 extending direction of sliding rail described in the axis direction of the cylindrical seat 11 is parallel, and the tail portion of the cylindrical seat 11 is provided with
One Linear motor device 9, the first straight line motor push rod 22 of the first straight line electric machine 9 are concentric in the cylindrical seat 11
Inside, 11 front end of cylindrical seat is stretched out in the end of the linear motor push rod 22, and 22 end of linear motor push rod is same
Axle center is provided with push-plate 12, and the outer diameter of the push-plate 12 is greater than 47 diameter of hub shaft hole；11 front end of cylindrical seat
It is concentric to be fixedly installed annular dish 03, circumferentially array fixed setting on the front end face contour edge of the annular dish 03
There are several guide posts 2, and the length direction of each guide post 2 is parallel with the axis direction of the cylindrical seat 11；Several wheel rim disks 23
Coincidence overlaps, and several end cap flange mounting holes 48 overlapped on wheel rim disk 23, which slide, to be worn into the guide post 2；Institute
Stating push-plate 12 can push several wheel rim disks 23 of overlap condition to feed along 2 extending direction of guide post；
It further include wheel rim advance seat 28, the upside setting wheel rim of the wheel rim advance seat 28 promotes slot 33, and the wheel rim pushes away
It is in opening up semi-circular structure into the section of slot 33, the semicircle internal diameter of the wheel rim propulsion slot 33 and the 34 outer diameter phase of wheel rim
Together, and the wheel rim promotes the semicircle axis of slot 33 to be overlapped with the axis of the cylindrical seat 11；Wheel rim promotes concentric in slot 33
Overlapping, which is placed with, is provided with several wheel rims 34；
The wheel rim advance seat 28 is fixedly installed second straight line electric machine 24, institute far from the side of the carriage saddle 8
Semicircle pushing disc 30 is arranged in 29 end of the second push rod for stating second straight line electric machine 24, and the semicircle pushing disc 30 can incite somebody to action
The wheel rim, which promotes, overlaps several wheel rims 34 towards the direction propulsion far from the second straight line electric machine 24 in slot 33；
Further include shaft 15, the shaft 15 is rotatably arranged on two shaft seats of fixed installation, and the shaft 15 with
The wheel rim promotes the concentric setting of slot 33；It is also synchronized in the shaft 15 and synchronizing wheel 27 is installed, external sync wheel drive dress
Setting can drive the synchronizing wheel 27 and shaft 15 to rotate；
The shaft 15 is vertically connected with two symmetrical column casings 5, two columns close to one end of the carriage saddle 8
Cylinder 5；Also concentric in the shaft 15 to be provided with hollow air channel 21, the hollow air channel 21 is connected to two column casings
5,19 are movably set with piston 20 in the cylinder of two column casings 5, are connected with concentric piston rod 5.1 on the piston, and two
The end distribution of the piston rod 5.1 is connected with the first meshing part 13.1 and the second meshing part 13.2；First engagement
The outer rim of component 13.1 and the second meshing part 13.2 be provided with can engage the inner tooth body 60 have a teeth portion 05, described first
Meshing part 13.1 and the second meshing part 13.2 are respectively with corresponding 20 synchronous shift of piston；First meshing part
13.1 and second are arranged flexible component 14 of pulling back between meshing part 13.2；Elasticity component 14 of pulling back makes first under free state
Meshing part 13.1 and the second meshing part 13.2 do movement close to each other；Air pressure in the hollow air channel 21 increases
To overcome elasticity pull back component 14 pull back elastic force when, the first meshing part 13.1 is located remotely from each other with the second meshing part 13.2
Movement；
It further include the hard air pressure supply pipe 25 being fixedly mounted, the outlet side of the hard air pressure supply pipe 25 passes through sealing
Bearing turning set connects the one end of the shaft 15 far from the column casing 5, and the outlet of the hard air pressure supply pipe 25 in succession
End is connected to the hollow air channel 21 in the shaft 15；
Conveyor-belt apparatus 32, the conveyer belt are also correspondingly arranged between the wheel rim advance seat 28 and the carriage saddle 8
The direction of transfer of device 32 is vertical with 15 axis of shaft；
It further include laser assisted prover 10, the laser assisted prover 10 is fixedly mounted on the first straight line motor
The upside of device 9, and the laser that the laser assisted prover 10 is emitted is parallel along the sliding rail 1, and the laser assisted
The laser that prover 10 is emitted passes through one of wheel rim fixation flange aperture 40 on each wheel rim disk 23.
Assembly technology, process and the technological progress of the wheel rim and wheel rim disk of this programme are explained；
It is assembly wheel rim 34.1 that wheel rim, which promotes the interior wheel rim 34 near conveyor-belt apparatus 32 of slot 33,；On guide post 2 most
A wheel rim disk 23 close to conveyor-belt apparatus 32 is assembly wheel rim disk 23.1；
Laser assisted prover 10 is first opened, the laser that laser assisted prover 10 is emitted at this time passes through assembly wheel rim disk
One of wheel rim fixation flange aperture 40 on 23.1, and red hot spot is formed on assembly wheel rim 34.1, if assembly wheel rim
Red hot spot on 34.1 does not fall within left bolt in hole 41, then illustrates to assemble wheel rim 34.1 and assemble wheel rim Pan23.1Chu
In non-alignment state, the supply pipe of hard air pressure at this time 25 is pressurizeed into hollow air channel 21, and two-piston 20 is in air pressure at this time
The elastic force of pulling back of elastic component 14 of pulling back is overcome under promotion, and the first meshing part 13.1 is driven to do with the second meshing part 13.2
The movement being located remotely from each other, until thering is teeth portion 05 to be engaged to assembly wheel on the first meshing part 13.1 and the second meshing part 13.2
Inner tooth body 60 on circle 34.1, driving device drives shaft 15 slowly to rotate at this time, and then the first meshing part of synchronous drive
13.1 and second meshing part 13.2 rotate, at this time due to teeth on the first meshing part 13.1 and the second meshing part 13.2
Portion 05 is engaged to the inner tooth body 60 on assembly wheel rim 34.1, thus assembles wheel rim 34.1 at this time and synchronize slow rotation with shaft 15,
If fall completely within one of them left bolt in hole 41 wait assemble the red hot spot on wheel rim 34.1, illustrate to assemble wheel rim
34.1 are in aligned condition with assembly wheel rim disk 23.1, then illustrate that assembly wheel rim 34.1 is in assembly wheel rim disk 23.1 and be aligned shape
State；The air pressure in hollow air channel 21 is vented at this time, and then keeps the first meshing part 13.1 and the second meshing part 13.2 extensive
Multiple free state, and then the first meshing part 13.1 and the second meshing part 13.2 is made to do movement close to each other, and then make the
There is teeth portion 05 to be detached from the inner tooth body 60 on assembly wheel rim 34.1 on one meshing part 13.1 and the second meshing part 13.2；At this time
It drives straight line slide unit 4 and drives and assemble the linear motion that wheel rim disk 23.1 moves closer to assembly wheel rim 34.1；Until assembly wheel
Circle disk 23.1 moves to contact assembly wheel rim 34.1, and makes to assemble several outer denticles 50 on wheel rim disk 23.1 and assembly wheel
Several inner tooth bodies 60 enclosed on 34.1 inner rings are meshed, and assembly wheel rim 34.1, assembly wheel rim disk 23.1 is made to form integrated assembly
Structure；Second straight line electric machine 24 is driven at this time, makes semicircle pushing disc 30 that wheel rim is promoted concentric overlapping in slot 33
Several wheel rims 34 are promoted towards the direction far from the second straight line electric machine 24；Driving straight line slide unit 4 is done and half at the same time
The movement that round pushing disc 30 is synchronised, and synchronous drive assembly wheel rim 34.1 and assembly wheel rim disk 23.1 are formed by integrated dress
Distribution structure is moved on conveyor-belt apparatus 32, is suspended the movement of second straight line electric machine 24 and straight line slide unit 4 at this time, is then opened
Dynamic first straight line electric machine 9, first straight line electric machine 9 drive push-plate 12 to push several wheel rim disks 23 of overlap condition along leading
The feeding of 2 extending direction of column makes to assemble the disengaging guide post 2 of wheel rim disk 23.1, and driving straight line slide unit 4 is done at the same time and push-plate 12 moves
Opposite synchronized movement guarantees that the position that wheel rim disk 23.1 is assembled during assembly wheel rim disk 23.1 is detached from guide post 2 does not occur
Variation；It drives straight line slide unit 4 to do the movement far from conveyor-belt apparatus 32 after the above process, then starts conveyor-belt apparatus
32, taking away makes assembly wheel rim 34.1, assembly wheel rim disk 23.1 form integrated assembling structure, then carries out in subsequent process
Further bolt locks step, so far completes an assembly wheel rim 34.1 and assembles the assembly process of wheel rim disk 23.1.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of automotive hub, it is characterised in that: including wheel rim (34) and wheel rim disk (23)；The wheel rim (34) is cyclic annular revolution
The revolving body inner ring two sides integrated coaxial heart of body structure, the wheel rim (34) is provided with left inside ring (43) and right inner ring (46),
Circumferentially array distribution has a circle inner tooth body to wheel rim (34) the revolving body inner ring on one end profile of left inside ring (43)
(60)；The wheel rim disk (23) is circular pan-like structure, and circumferentially array distribution has on the outer ring profile of the wheel rim disk (23)
The one outer denticle (50) of circle；Several outer denticles (50) on the wheel rim disk (23) with several inner tooth bodies on wheel rim (34) inner ring
(60) it is meshed.
2. a kind of automotive hub according to claim 1, it is characterised in that: the disk of the wheel rim disk (23) circumferentially battle array
Column are provided with several hollow holes (49)；Hub shaft hole (47) surrounding in wheel rim disk (23) centre is provided with several end caps
Flange mounting hole (48)；Circumferentially array hollow out is provided with several wheel rim fixations to the disk contour edge of the wheel rim disk (23)
Flange aperture (40).
3. a kind of automotive hub according to claim 2, it is characterised in that: circumferentially array is set on the left inside ring (43)
Being equipped with several left bolts, circumferentially array distribution has several right bolts to pass through hole on hole (41), the right inner ring (46)
(39)；Each wheel rim fixation flange aperture (40), left bolt are corresponding across hole (39) across hole (41), right bolt；
It further include several clamping screws (36), each clamping screw (36) successively includes thread head (45), light along its length
Rod segment (38) and thread segment (37), the outer diameter of the thread segment (37) are less than the outer diameter of the light bar segment (38), the thread segment
(37) the annular shaft shoulder (02) is formed with the junction of light bar segment (38)；Light bar segment (38) correspondence is passed through across the right bolt
Hole (39), and the outer diameter of the light bar segment (38) and the right bolt identical, the thread segment (37) that passes through the internal diameter of hole (39)
Hole (41) and wheel rim fixation flange aperture (40) are passed through across corresponding left bolt, and the left bolt passes through hole (41) and wheel rim is solid
The internal diameter for determining flange hole (40) is all larger than the outer diameter of the thread segment (37)；The end of the thread segment (37), which is also locked, to be provided with
Locking nut (35) is also folded with cricoid nut collar (44) between the locking nut (35) and the wheel rim disk (23)；
Thread segment (37) outer wall and corresponding left bolt pass through hole (41) and wheel rim fixation flange aperture (40) inner wall it
Between form ring spring gap (01), be provided with locking spring (42) between the ring spring gap (01), the locking bullet
Spring (42) is placed on the thread segment (37), and one end of the locking spring (42) presses the nut collar (44), another
The end press annular shaft shoulder (02).
4. a kind of automotive hub assembly technology according to shown in claim 3, it is characterised in that: including carriage saddle (8), the cunning
It is provided on pedestal (8) sliding rail (1), driving is provided with straight line slide unit (4) in the sliding rail (1), is arranged on the straight line slide unit
Have support post (8.1), support post (8.1) upper end level is fixedly installed with cylindrical seat (11), the cylindrical seat (11)
Axis direction described in sliding rail (1) extending direction it is parallel, the tail portion of the cylindrical seat (11) is provided with first straight line electric machine
(9), the first straight line motor push rod (22) of the first straight line electric machine (9) is concentric in the interior of the cylindrical seat (11)
Cylindrical seat (11) front end, and the linear motor push rod (22) end are stretched out in portion, the end of the linear motor push rod (22)
Concentric to be provided with push-plate (12), the outer diameter of the push-plate (12) is greater than the hub shaft hole (47) diameter；The cylindrical seat
(11) the concentric of front end is fixedly installed annular dish (03), is on the front end face contour edge of the annular dish (03)
Circumference array is fixedly installed several guide posts (2), and the axis of the length direction of each guide post (2) and the cylindrical seat (11)
Direction is parallel；Several wheel rim disks (23) overlap, several end cap flange mounting holes overlapped on wheel rim disk (23)
(48) sliding is worn into the guide post (2)；The push-plate (12) can push several wheel rim disks (23) of overlap condition along described
The feeding of guide post (2) extending direction；
It further include wheel rim advance seat (28), the upside setting wheel rim of the wheel rim advance seat (28) promotes slot (33), the wheel rim
The section for promoting slot (33) is in opening up semi-circular structure, and the wheel rim promotes the semicircle internal diameter and the wheel rim of slot (33)
(34) outer diameter is identical, and the wheel rim promotes the semicircle axis of slot (33) to be overlapped with the axis of the cylindrical seat (11)；Wheel rim pushes away
Concentric overlapping, which is placed with, in into slot (33) is provided with several wheel rims (34)；
The wheel rim advance seat (28) is fixedly installed second straight line electric machine (24) far from the side of the carriage saddle (8),
Semicircle pushing disc (30), the semicircle propulsion is arranged in the second push rod (29) end of the second straight line electric machine (24)
Disk (30), which can promote the wheel rim in slot (33), overlaps several wheel rims (34) towards far from the second straight line electric machine
(24) direction promotes；
It further include shaft (15), the shaft (15) is rotatably arranged on two shaft seats of fixed installation, and the shaft (15)
Slot (33) concentric setting is promoted with the wheel rim；It is also synchronized on the shaft (15) and synchronizing wheel (27), external sync is installed
Wheel drive unit can drive the synchronizing wheel (27) and shaft (15) to rotate；
The shaft (15) is vertically connected with two symmetrical column casings (5) close to the one end of the carriage saddle (8), described in two
Column casing (5)；It is also concentric in the shaft (15) to be provided with hollow air channel (21), hollow air channel (21) connection
Two column casings (5), (19) are movably set with piston (20) in the cylinder of two column casings (5), are connected on the piston same
The piston rod (5.1) in axle center, the end distribution of two piston rods (5.1) are connected with the first meshing part (13.1) and second and nibble
It closes component (13.2)；The outer rim of first meshing part (13.1) and the second meshing part (13.2), which is provided with, can engage institute
That states inner tooth body (60) has teeth portion (05), first meshing part (13.1) and the second meshing part (13.2) respectively with pair
Piston (20) synchronous shift answered；It is arranged between first meshing part (13.1) and the second meshing part (13.2) flexible
It pulls back component (14)；Elasticity component (14) of pulling back makes the first meshing part (13.1) and the second meshing part under free state
(13.2) movement close to each other is done；Air pressure in the hollow air channel (21), which increases to, overcomes elasticity to pull back component (14)
Pull back elastic force when, the movement being located remotely from each other is done in the first meshing part (13.1) and the second meshing part (13.2)；
It further include the hard air pressure supply pipe (25) being fixedly mounted, the outlet side of the hard air pressure supply pipe (25) passes through sealing
Bearing turning set connects the one end of the shaft (15) far from the column casing (5), and the hard air pressure supply pipe (25) in succession
Outlet side be connected to the hollow air channel (21) in the shaft (15)；
Conveyor-belt apparatus (32), the transmission are also correspondingly arranged between the wheel rim advance seat (28) and the carriage saddle (8)
Direction of transfer with device (32) is vertical with the shaft (15) axis；
It further include laser assisted prover (10), the laser assisted prover (10) is fixedly mounted on the first straight line motor
The upside of device (9), and the laser that is emitted of the laser assisted prover (10) along the sliding rail (1) in parallel, and described swash
The laser that light assisted calibration instrument (10) is emitted passes through one of wheel rim fixation flange aperture (40) on each wheel rim disk (23).
5. a kind of automotive hub assembly technology according to shown in claim 4, it is characterised in that: wheel rim promote slot (33) near
One wheel rim (34) of nearly conveyor-belt apparatus (32) is assembly wheel rim (34.1)；Near conveyor-belt apparatus (32) on guide post (2)
A wheel rim disk (23) be assembly wheel rim disk (23.1)；
Laser assisted prover (10) first are opened, the laser that laser assisted prover (10) is emitted at this time passes through assembly wheel rim disk
(23.1) one of wheel rim fixation flange aperture (40) on, and red hot spot is formed in assembly wheel rim (34.1), if dress
Left bolt is not fallen in hole (41) with the red hot spot on wheel rim (34.1), then illustrates to assemble wheel rim (34.1) and assembly
Wheel rim disk (23.1) is in non-alignment state, and the supply pipe of hard air pressure at this time (25) is pressurizeed into hollow air channel (21), this
When two-piston (20) overcome elasticity to pull back the elastic force of pulling back of component (14) under the promotion of air pressure, and drive the first meshing part
(13.1) movement being located remotely from each other is done with the second meshing part (13.2), until the first meshing part (13.1) and the second engaging section
There is teeth portion (05) to be engaged to the inner tooth body (60) in assembly wheel rim (34.1) on part (13.2), driving device drives shaft at this time
(15) slowly rotation, and then the first meshing part of synchronous drive (13.1) and the second meshing part (13.2) rotate, at this time due to
There is teeth portion (05) to be engaged in assembly wheel rim (34.1) on first meshing part (13.1) and the second meshing part (13.2)
Inner tooth body (60), thus assembly wheel rim (34.1) at this time synchronizes slow rotation with shaft (15), if in assembly wheel rim (34.1)
Red hot spot fall completely within one of them left bolt across hole (41) it is interior when, illustrate assemble wheel rim (34.1) and assemble wheel rim disk
(23.1) it is in aligned condition, then illustrates to assemble wheel rim (34.1) and assemble wheel rim disk (23.1) to be in aligned condition；It lets out at this time
The air pressure in hollow air channel (21) is walked, and then restores the first meshing part (13.1) and the second meshing part (13.2) certainly
By state, and then make the first meshing part (13.1) and the second meshing part (13.2) do movement close to each other, and then makes the
There is teeth portion (05) to be detached from the internal tooth in assembly wheel rim (34.1) on one meshing part (13.1) and the second meshing part (13.2)
Body (60)；Straight line slide unit (4) are driven at this time and assembly wheel rim disk (23.1) is driven to move closer to the straight of assembly wheel rim (34.1)
Line movement；Until assembly wheel rim disk (23.1) moves to contact assembly wheel rim (34.1), and make to assemble on wheel rim disk (23.1)
Several outer denticles (50) with assembly wheel rim (34.1) inner ring on several inner tooth bodies (60) be meshed, make assemble wheel rim
(34.1), assembly wheel rim disk (23.1) forms the assembling structure of one；Second straight line electric machine (24) are driven at this time, make semicircle
Wheel rim is promoted several wheel rims (34) of concentric overlapping in slot (33) towards far from the second straight line motor by shape pushing disc (30)
The direction of device (24) promotes；The movement being synchronised with semicircle pushing disc (30) is done in driving straight line slide unit (4) at the same time, and
Synchronous drive assembly wheel rim (34.1) and assembly wheel rim disk (23.1) are formed by integrated assembling structure and are moved to conveyor-belt apparatus
(32) on, suspend the movement of second straight line electric machine (24) and straight line slide unit (4) at this time, then start first straight line motor dress
It sets (9), several wheel rim disks (23) that first straight line electric machine (9) drives push-plate (12) to push overlap condition are prolonged along guide post (2)
Direction feeding is stretched, makes to assemble wheel rim disk (23.1) disengaging guide post (2), drives straight line slide unit (4) to do and push-plate (12) at the same time
The opposite synchronized movement of movement guarantees to assemble wheel rim disk (23.1) during assembly wheel rim disk (23.1) is detached from guide post (2)
Position does not change；It drives straight line slide unit (4) to do the movement far from conveyor-belt apparatus (32) after the above process, then opens
Dynamic conveyor-belt apparatus (32) take away the assembling structure for making to assemble wheel rim (34.1), assembly wheel rim disk (23.1) formation one, then
Further bolt locking step is carried out in subsequent process, so far completes an assembly wheel rim (34.1) and assembly wheel rim disk
(23.1) assembly process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222865.7A CN109397977B (en) | 2018-10-19 | 2018-10-19 | Automobile hub and process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222865.7A CN109397977B (en) | 2018-10-19 | 2018-10-19 | Automobile hub and process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109397977A true CN109397977A (en) | 2019-03-01 |
| CN109397977B CN109397977B (en) | 2021-08-31 |
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ID=65467923
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811222865.7A Active CN109397977B (en) | 2018-10-19 | 2018-10-19 | Automobile hub and process thereof |
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| Country | Link |
|---|---|
| CN (1) | CN109397977B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2239362Y (en) * | 1995-09-13 | 1996-11-06 | 钟永祺 | Dismountable wheel |
| CN2936598Y (en) * | 2006-07-17 | 2007-08-22 | 万向钱潮股份有限公司 | Special tool for pressure connecting hub bearing |
| CN102284852A (en) * | 2011-07-31 | 2011-12-21 | 长城汽车股份有限公司 | Semi-automatic torsional spring installation equipment |
| US20130002006A1 (en) * | 2011-06-29 | 2013-01-03 | Rick Pruden | Variable lug insert for wheel opening |
| US20150031122A1 (en) * | 1996-09-09 | 2015-01-29 | Rick Claypool | Panelized drum system |
| CN104875545A (en) * | 2015-01-15 | 2015-09-02 | 吉林大学 | Assembled wheel connected by involute splines |
-
2018
- 2018-10-19 CN CN201811222865.7A patent/CN109397977B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2239362Y (en) * | 1995-09-13 | 1996-11-06 | 钟永祺 | Dismountable wheel |
| US20150031122A1 (en) * | 1996-09-09 | 2015-01-29 | Rick Claypool | Panelized drum system |
| CN2936598Y (en) * | 2006-07-17 | 2007-08-22 | 万向钱潮股份有限公司 | Special tool for pressure connecting hub bearing |
| US20130002006A1 (en) * | 2011-06-29 | 2013-01-03 | Rick Pruden | Variable lug insert for wheel opening |
| CN102284852A (en) * | 2011-07-31 | 2011-12-21 | 长城汽车股份有限公司 | Semi-automatic torsional spring installation equipment |
| CN104875545A (en) * | 2015-01-15 | 2015-09-02 | 吉林大学 | Assembled wheel connected by involute splines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109397977B (en) | 2021-08-31 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210813 Address after: No. 599, Sunwu fifth road, Huimin Economic Development Zone, Binzhou City, Shandong Province, 251700 Applicant after: SHANDONG HUIYU AUTO PARTS Co.,Ltd. Address before: 226000 NO.560 Yuanxing Road, Chongchuan District, Nantong City, Jiangsu Province Applicant before: Cui Yunlan |
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