CN109572867A - A kind of electrodeless displacement tightening system of multiple-axis servo - Google Patents
A kind of electrodeless displacement tightening system of multiple-axis servo Download PDFInfo
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- CN109572867A CN109572867A CN201910040003.0A CN201910040003A CN109572867A CN 109572867 A CN109572867 A CN 109572867A CN 201910040003 A CN201910040003 A CN 201910040003A CN 109572867 A CN109572867 A CN 109572867A
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 45
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- 230000003028 elevating effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000011065 in-situ storage Methods 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/12—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being suspensions, brakes or wheel units
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
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Abstract
A kind of electrodeless displacement tightening system of servo multiaxis, comprising: pedestal, the elevating mechanism being set on pedestal, the cantilever mechanism being set on elevating mechanism, the tightening mechanism being set on cantilever mechanism.The present invention solves heavy manual handling assembly, promotes automobile tire to assemble intelligent level, reduces consumption, enhances productivity；Solve automobile tire producing line different automobile types, when different torque is tightened, multi-thread arrangement pattern, realize the accurate flexible docking of different reference circle tires, assemble, tighten it is integrated；Break through the tightening operation of the different automobile types tires such as barcode scanning identification tire, the electrodeless displacement of servo, torque value identification switching.
Description
Technical field
The present invention relates to Automatic manual transmission field, in particular to a kind of electrodeless displacement tightening system of multiple-axis servo is suitable for vapour
The assembly of wheel tire.
Background technique
Currently, tire multiple-shaft tightening belongs to fixing indexing circle and tightens in auto assembly line flow procedure, can only meet
A kind of reference circle tire is tightened, and has certain limitation；The tire of different reference circles is tightened, and needs manually to carry out tire sieve
Serial operation, error-prone, low efficiency, the large labor intensity such as select, dock, tightening；It is different on same tyre building line
When reference circle tire is tightened, needs to be equipped with the different reference circle tire tightening mechanisms of more sets, can not achieve different reference circle tires
Accurate flexible docking is assembled, is tightened；Different automobile types tire tightening operation realizes that the spacing of different reference circles switches with cylinder.
Summary of the invention
It is an object of the invention to design a kind of electrodeless displacement tightening system of servo multiaxis, heavy manual handling dress is solved
Match, automobile tire is promoted to assemble intelligent level, reduce consumption, enhances productivity；Solve automobile tire producing line different automobile types, no
Multi-thread arrangement pattern when being tightened with torque, realize the accurate flexible docking of different reference circle tires, assemble, tighten it is integrated；It is prominent
The tightening operation of broken barcode scanning identification tire, servo the different automobile types tire such as electrodeless displacement, torque value identification switching automatically.
In order to achieve the above objectives, the technical scheme is that
A kind of electrodeless displacement tightening system of servo multiaxis comprising: pedestal；Elevating mechanism, comprising: column is vertically arranged
In pedestal upper surface side；Two pairs of riser guides and its top shoe are respectively arranged at the opposite two sides of the column；It rises
Seat is dropped, is a box body, is sheathed on the column, interior two sides are connected to the sliding block on two pairs of riser guides；Upper,
Lower tumbler is set to the column upper and lower end by bracket；Upper and lower guide wheel is by going up and down synchronous band connection, the lifting synchronous belt
Connect the lifting seat；Lifting motor and speed reducer, output shaft couple the lower tumbler；Cantilever mechanism, comprising: cantilever,
Forward and backward attachment base is arranged in both ends；Rail structure is set along its length on the cantilever；The rear end of attachment base connects by one after described
Spindle is movably connected on lifting seat front end face lower part；Cantilever tie rod, one end are movably connected on the preceding attachment base, separately
Provided at one is connected to lifting seat front end face top；Walking coaster, sets pulley thereon, and it is sliding which is slidedly arranged on the cantilever
In rail structure；Tightening mechanism, comprising: pedestal is connected to the walking coaster, and pedestal is a cylindrical shell, mainly by preceding fixation
Plate, rear fixed plate and its between several support rods and be arranged outside support rod arc shell composition；The front shoe center
If installation through-hole, which is uniformly arranged in the circumferential direction five fixed parts protruded out to installation through-hole center, this is fixed
Portion sets axis hole；The front shoe front end face outer rim circumferentially sets a circle raised line, which sets opening, forms limiting slot；
One motor fixing plate is a ring body, and outer diameter matches the internal diameter of the front shoe front end face raised line, and is embedded at the raised line
Inner edge；The motor fixing plate side protrudes out to form a mounting portion, which is arranged in the front shoe upper limit position groove,
Mounting hole is set on mounting portion；Gear-bearing circle, before being set to the motor fixing plate comprising in the gear-bearing of interior fit on
Circle and gear-bearing outer ring；Wherein, the circumferential direction projection of gear-bearing inner ring inner edge corresponds in the installation through-hole of the front shoe center
Five guide parts of five fixed parts of edge, the guide part set the guide groove of bar shaped；The outer wall of the gear-bearing outer ring is circumferentially
If one section of dentalation；Outer stationary plates, before being set to the gear-bearing circle, center sets mounting hole, the mounting hole inner edge edge
Five mounting parts protruded out to mounting hole center circumferentially are uniformly arranged, which corresponds to the gear-bearing
Five guide parts of circle, and, the mounting part sets installation fixation hole；Five guiding connectors, respectively correspond and are set to institute
Five guide parts of gear-bearing circle are stated, the guiding connector is triangular in shape, and one corner sets a guide post, outside the guide post
End is embedded in the guide groove of the gear-bearing circle gear-bearing inner ring guide part；Another corner of the guiding connector
If one tightens rifle axis hole；The third corner of the guiding connector wears a fixing axle, which is arranged in institute respectively
State the axis hole of the installation fixation hole and the pedestal front shoe fixed part of outer stationary plates；Five are tightened rifle, this tightens twisting for rifle
Mandrel tightens rifle axis hole across the guiding connector；Driving motor and speed reducer are installed on the motor fixing plate installation
Portion's medial surface, output shaft pass through the mounting hole, which sets a driving gear, and the gear with the gear-bearing circle
The dentalation of bearing outer ring outer wall engages；Controller and operation starting hand are twisted, and the pedestal side, the lifting electricity are set to
Machine tightens rifle, driving motor and is electrically connected the controller.
Preferably, the driving motor, lifting motor are servo motor.
Further, the pedestal is connected to the walking coaster by a suspending assembly；The suspending assembly includes: rotation
Bearing is set to the pedestal rear fixed plate center of the tightening mechanism；Connecting plate is connected to the swivel bearing lateral surface,
The pedestal top is stretched out on top；Gravity centre adjustment mechanism, comprising: two guide rods, both ends be separately connected the pedestal front shoe,
Connecting plate top；First sliding seat is slidedly arranged on two guide rod；Pitch mechanism, comprising: U-shaped pedestal, bottom connection
In first sliding seat upper surface；Second sliding seat is pivotally connected to the U-shaped pedestal internal upper part by shaft；It bows front and back
Limit assembly is faced upward, first sliding seat side is set to, forms interference structure with the second sliding seat；Swing mechanism, comprising: bottom
Plate is set to second sliding seat upper surface；Floating bearing is set to the bottom plate upper surface；Revolving bed is set to revolution
The inner ring of bearing, revolving bed upper surface set connecting bracket and connect the walking coaster；Revolving bed side protrudes out to form a fixed part,
The fixed part sets through-hole and its interior locking piece, and the locking seat planted for the locking piece lower end is set on the bottom plate；Two limited blocks, point
It is not set on the bottom plate, the two sides of the corresponding revolving bed fixed part.
Also, the pitch limit assembly includes: U-shaped locating part, the upper end is connected to the one side bottom surface of bottom plate,
The U-shaped locating part bottom center sets limiting slot；Gag lever post, the upper end are inserted in the limiting slot, and lower end is connected to described
One sliding seat side.
Preferably, the pedestal is a moving trolley.
Further, the moving trolley includes: the wheel under hull bottom plate and putter grip and hull bottom plate thereon；
The hull bottom plate is double-layer structure, including upper and lower bottom plate, and the upper plate side sets the through-hole worn for the column；It is right
A swivel bearing should be set on the lower plate below through-hole, the column bottom end sets a mounting plate, which is connected to rotation
The inner ring that shaft is held；Set rotary stopper block on the lower plate of the swivel bearing side, correspondingly, set on the mounting plate one with
This turns the postive stop baffle of limited block cooperation；Center sets an electromagnetic brake block in the swivel bearing, which sets
Jack, corresponding, a fixed column is arranged in the mounting plate bottom surface center upright, which is inserted in the electromagnetic brake block
The jack of centre.
In addition, further including a catching device, which is set to the upper end of the column, the extension of steel cord ends setting thereon
Hook connects are in the lifting seat.
Preferably, the pedestal rear portion sets auxiliary handle.
Compared with prior art, the present invention having the advantage that or good effect:
The present invention changes former automobile tire production line too many levels distributing installation pattern, by controlling servo motor sliding tooth
The rotation angle of wheel bearing circle realizes the breakthrough of flexible identification, corresponding different reference circle tire technologies, solves automobile difference rule
The more nut active sets one of lattice tire assemble bottleneck.
In addition, breaking through the different how matched skies of automobile tire production line completely by ground displacement and servo lifting technology
Between waste limitation, be effectively improved tire in-situ production environment comprehensively, precisely show the big of lean workshop management and IE management innovation
Big change.
Servo rotary mechanism of the present invention, pulling rod adjusting mechanism, pitch mechanism, safe anti-falling mechanism etc. are effectively promoted
The stability that automobile tire all-around mobile, overturning and multi-angle are displaced；Its 360 degree of swing mechanisms effectively support tire flexible
Assembly is more to rotate circulation again, promotes the upgrading transformation of orthodox car tire mounting production line, realizes different reference circle tires
Intelligent coordination control is installed and operates one-stop operation, working condition is improved, reduces costs, enhances productivity.
Detailed description of the invention
Fig. 1 is the perspective view of the embodiment of the present invention.
Fig. 2 is the top view of the embodiment of the present invention.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is pedestal-moving trolley perspective view in the embodiment of the present invention.
Fig. 5 is the perspective view 1 of elevating mechanism, cantilever mechanism in the embodiment of the present invention.
Fig. 6 is the perspective view 2 of elevating mechanism, cantilever mechanism in the embodiment of the present invention.
Fig. 7 is the perspective view 1 of tightening mechanism in the embodiment of the present invention.
Fig. 8 is the perspective view 2 of tightening mechanism in the embodiment of the present invention.
Fig. 9 is stereo decomposing Fig. 1 of tightening mechanism in the embodiment of the present invention.
Figure 10 is stereo decomposing Fig. 2 of tightening mechanism in the embodiment of the present invention.
Figure 11 is stereo decomposing Fig. 3 of tightening mechanism in the embodiment of the present invention.
Figure 12 is stereo decomposing Fig. 4 of tightening mechanism in the embodiment of the present invention.
Figure 13 is stereo decomposing Fig. 5 of tightening mechanism in the embodiment of the present invention.
Figure 14 is the perspective view of tightening mechanism guiding connector in the embodiment of the present invention.
Specific embodiment
Referring to Fig. 1~Figure 14, the electrodeless displacement tightening system of servo multiaxis of the present invention, comprising:
Pedestal 1；
Elevating mechanism 2, comprising:
Column 21 is vertically arranged at the 1 upper surface side of pedestal；
Two pairs of riser guides 22 and its top shoe are respectively arranged at the opposite two sides of the column；
Lifting seat 23 is a box body, is sheathed on the column, interior two sides are connected to two pairs of riser guides
Sliding block on 22；
Upper and lower guide wheel 24,25, is set to 21 upper and lower end of column by bracket；Upper and lower guide wheel is synchronized by lifting
Band 26 connects, which connects the lifting seat 23；
Lifting motor 27 and speed reducer, output shaft couple the lower tumbler 25；
Cantilever mechanism 3, comprising:
Forward and backward attachment base 32,33 is arranged in cantilever 31, both ends；Rail structure is set along its length on the cantilever 31
311；The rear end of attachment base 33 is movably connected on the 23 front end face lower part of lifting seat by a connecting shaft after described；
Cantilever tie rod 34, one end are movably connected on the preceding attachment base 32, and the other end is pivotally connected to the lifting
23 front end face tops of seat；
Walking coaster 35, upper part set at least two pulleys along axial direction, which is slidedly arranged on 31 rail structure of cantilever
On 311；
Tightening mechanism 4, comprising:
Pedestal 41 is connected to the walking coaster 35, and pedestal 41 is a cylindrical shell, mainly consolidates by front shoe 411, afterwards
Fixed board 412 and its between several support rods 413 and the arc shell 414 that is arranged outside support rod 413 form；The front shoe
411 centers set installation through-hole 4111, which is uniformly arranged in the circumferential direction five protruded out to installation through-hole center
A fixed part 4112, the fixed part 4112 set axis hole 4113；The 411 front end face outer rim of front shoe circumferentially sets a circle raised line
415, which sets opening, forms limiting slot 416；
One motor fixing plate 42, is a ring body, and outer diameter matches the interior of the 411 front end face raised line 415 of front shoe
Diameter, and it is embedded at 415 inner edge of raised line；42 side of motor fixing plate protrudes out to form a mounting portion 421, the mounting portion 421
It is arranged in 411 upper limit position groove 416 of front shoe, mounting hole 4211 is set on mounting portion 421；
Gear-bearing circle 43, before being set to the motor fixing plate 42 comprising the gear-bearing inner ring 431 of interior fit on
With gear-bearing outer ring 432；Wherein, the 431 inner edge circumferential direction projection of gear-bearing inner ring corresponds to the 411 center installation of front shoe
Five guide parts 4311 of five fixed parts 4112 in through-hole inner edge, the guide part 4311 set the guide groove 4312 of bar shaped；The tooth
The outer wall of wheel shaft bearing outer-ring 432 circumferentially sets one section of dentalation 4321；
Outer stationary plates 44, before being set to the gear-bearing circle 43, center sets mounting hole 441,441 inner edge of mounting hole
Five mounting parts 442 protruded out to mounting hole center are uniformly arranged in the circumferential direction, described in five correspondences of mounting parts 442
Five guide parts 4311 of gear-bearing circle 43, and, the mounting part 442 sets installation fixation hole 4421；
Five guiding connectors 45 respectively correspond five guide parts 4311 for being set to the gear-bearing circle 43, described
Guiding connector 45 is triangular in shape, and one corner sets a guide post 451, which is embedded at the gear shaft
In the guide groove 4312 for holding circle 43 gear-bearing inner ring, 431 guide part；Another corner of the guiding connector 45 sets one and tightens
Rifle axis hole 452；The third corner of the guiding connector 45 wears a fixing axle 453, which is arranged in respectively
The axis hole 4113 of the installation fixation hole 4421 and 41 front shoe of the pedestal, 411 fixed part 4112 of the outer stationary plates 44；
Five are tightened rifle 46, which tightens rifle axis hole 452 across the guiding connector 45；
Driving motor 47 and speed reducer, are installed on the 42 mounting portion medial surface of motor fixing plate, and output shaft passes through institute
Mounting hole 4211 is stated, which sets a driving gear 48, and 432 outer wall of gear-bearing outer ring with the gear-bearing circle 43
Dentalation 4321 engage.
Controller (not shown) and operation starting hand twist 49, are set to 41 side of pedestal, the lifting motor is twisted
Tight rifle, driving motor are electrically connected the controller
Preferably, the driving motor 47 is servo motor.
Further, the pedestal 41 is connected to the walking coaster 35 by a suspending assembly 5；The suspending assembly 5 wraps
It includes:
Swivel bearing 51 is set to 41 rear fixed plate of pedestal, 412 center of the tightening mechanism 4；
Connecting plate 52, is connected to 51 lateral surface of swivel bearing, and upper part stretches out 41 top of pedestal；
Gravity centre adjustment mechanism 53, comprising:
Two guide rods 531, both ends are separately connected the pedestal front shoe 411,52 top of connecting plate；
First sliding seat 532 is slidedly arranged on two guide rod 531；
Pitch mechanism 54, comprising:
U-shaped pedestal 541, bottom are connected to 532 upper surface of the first sliding seat；
Second sliding seat 542 is pivotally connected to 541 internal upper part of U-shaped pedestal by shaft；
Pitch limit assembly 55 is set to 532 side of the first sliding seat, is formed with the second sliding seat 542 dry
Relate to structure；
Swing mechanism 56, comprising:
Bottom plate 561 is set to 542 upper surface of the second sliding seat；
Floating bearing 562 is set to 561 upper surface of bottom plate；
Revolving bed 563, is set to the inner ring of floating bearing 562,563 end face of revolving bed set connecting bracket 565 connect it is described
Walking coaster 35；563 side of revolving bed protrudes out to form a fixed part 5631, which sets through-hole and its interior locking piece
5632, the locking seat 5633 planted for 5632 lower end of the locking piece is set on the bottom plate 561；
Two limited blocks 564,564 ' are respectively arranged on the bottom plate 561, corresponding 563 fixed part 5631 of revolving bed
Two sides.
Also, the pitch limit assembly 55 includes:
U-shaped locating part 551, the upper end are connected to the 561 1 side bottom surface of bottom plate, 551 bottom center of U-shaped locating part
If limiting slot 5511；
Gag lever post 552, the upper end are inserted in the limiting slot 5511, and lower end is connected to first sliding seat 532 1
Side.
Preferably, the pedestal 1 is a moving trolley 6.
Further, the moving trolley 6 includes: under hull bottom plate 61 and putter grip 62 and hull bottom plate thereon
Wheel 63；The hull bottom plate 61 is double-layer structure, including upper plate 611, lower plate 612,311 side of upper plate set confession
The through-hole 6111 that the column 21 is worn；A swivel bearing 64 is set on the lower plate of corresponding 6111 lower section of through-hole, it is described vertical
21 bottom end of column sets a mounting plate 65, which is connected to the inner ring of swivel bearing 64；
Rotary stopper block 66 is set on the lower plate 612 of 64 side of swivel bearing, correspondingly, setting on the mounting plate 65
One turns the postive stop baffle 67 of the cooperation of limited block 66 with this；Center sets an electromagnetic brake block 68, the electromagnetism in the swivel bearing 64
68 center of brake shoes sets jack 681, corresponding, and a fixed column 69, the fixed column is arranged in the 65 bottom surface center upright of mounting plate
69 are inserted in the jack 681 in 68 center of electromagnetic brake block, and magnetic locks fixed column after being powered by electromagnetic brake block 68
69, thus lock post 21.
It further, further include a catching device 7, which is set to 21 upper end of column, and steel cord ends are set thereon
The hook set is connected to the lifting seat 23.
Preferably, 41 rear portion of pedestal sets auxiliary handle 417.
The course of work of the present invention:
Barcode scanning identifies automobile tire, torque value identification, it is known that tyre model information and reference circle size, by controlling servo
The rotation angle of motor-driven gear bearing race, accurate flexible docking, assembly, the electrodeless displacement of servo are tightened, and during which can be switched not
With vehicle tire.
The electrodeless displacement power transmitting of multiaxis: driving motor driving driving gear movement, driving gear and gear-bearing outer ring
Engagement drives the rotation of gear-bearing outer ring；The rotation of gear-bearing outer ring drives outer stationary plates rotation, and outer stationary plates are then with action-oriented
Connector is rotated around fixing axle, and guiding movement, drive are twisted in the guide groove of the gear-bearing circle guide part by guide post
The tightening axle of tight rifle is along fixed-direction precise motion.
Since the design of guide post mechanical structure in gear-bearing inner ring guide groove guarantees that guide post is transported in guide groove
When dynamic, tightening axle reaches distance of the tightening axle apart from bearing axis and accurately changes around fixing axle rotary motion, i.e. realization servo
Electrodeless displacement function.On gear-bearing outer ring when uniformly distributed more tightening axles, then multiaxis displacement together, realizes the electrodeless change of multiple-axis servo
Away from.
Based on the above mechanism, determine that electrodeless multiaxis displacement function can be achieved in the reference circle in range for predicting.
Claims (8)
1. a kind of electrodeless displacement tightening system of servo multiaxis characterized by comprising
Pedestal；
Elevating mechanism, comprising:
Column is vertically arranged at pedestal upper surface side；
Two pairs of riser guides and its top shoe are respectively arranged at the opposite two sides of the column；
Lifting seat is a box body, is sheathed on the column, interior two sides are connected to the cunning on two pairs of riser guides
Block；
Upper and lower guide wheel is set to the column upper and lower end by bracket；Upper and lower guide wheel is by going up and down synchronous band connection, the liter
Lifting seat described in synchronous band connection drops；
Lifting motor and speed reducer, output shaft couple the lower tumbler；
Cantilever mechanism, comprising:
Forward and backward attachment base is arranged in cantilever, both ends；Rail structure is set along its length on the cantilever；Attachment base after described
Rear end is movably connected on lifting seat front end face lower part by a connecting shaft；
Cantilever tie rod, one end are movably connected on the preceding attachment base, and the other end is pivotally connected to the lifting seat front end face
Top；
Walking coaster, sets pulley, which is slidedly arranged in the cantilever sliding structure thereon；Tightening mechanism, comprising:
Pedestal, is connected to the walking coaster, and pedestal is a cylindrical shell, mainly by front shoe, rear fixed plate and its between
Several support rods and be arranged outside support rod arc shell composition；The front shoe center sets installation through-hole, and the installation is logical
Hole inner edge is uniformly arranged in the circumferential direction five fixed parts protruded out to installation through-hole center, which sets axis hole；It is fixed before described
Front edge of board face outer rim circumferentially sets a circle raised line, which sets opening, forms limiting slot；
One motor fixing plate is a ring body, and outer diameter matches the internal diameter of the front shoe front end face raised line, and is embedded at this
Raised line inner edge；The motor fixing plate side protrudes out to form a mounting portion, which is arranged in the front shoe upper limit
In slot, mounting hole is set on mounting portion；
Gear-bearing circle, before being set to the motor fixing plate comprising the gear-bearing inner ring and gear-bearing of interior fit on
Outer ring；Wherein, the circumferential direction projection of gear-bearing inner ring inner edge corresponds to described five fixed parts in front shoe center installation through-hole inner edge
Five guide parts, which sets the guide groove of bar shaped；The outer wall of the gear-bearing outer ring circumferentially sets one section of dentation knot
Structure；
Outer stationary plates, before being set to the gear-bearing circle, center sets mounting hole, which is uniformly arranged in the circumferential direction
Five mounting parts protruded out to mounting hole center, five mounting parts correspond to five guiding of the gear-bearing circle
Portion, and, the mounting part sets installation fixation hole；
Five guiding connectors, respectively correspond five guide parts for being set to the gear-bearing circle, and the guiding connector is in
Triangle, one corner set a guide post, which is embedded at the gear-bearing circle gear-bearing inner ring guiding
In the guide groove in portion；Another corner of the guiding connector sets one and tightens rifle axis hole；The third corner of the guiding connector
A fixing axle is worn, which is arranged in the installation fixation hole and the pedestal front shoe of the outer stationary plates respectively
The axis hole of fixed part；
Five are tightened rifle, which tightens rifle axis hole across the guiding connector；
Driving motor and speed reducer are installed on the motor fixing plate mounting portion medial surface, and output shaft passes through the mounting hole,
The output shaft sets a driving gear, and engages with the dentalation of ring outer wall outside the gear-bearing of the gear-bearing circle；
Controller and operation starting hand are twisted, and are set to the pedestal side, and the lifting motor, to tighten rifle, driving motor electric
Property the connection controller.
2. the electrodeless displacement tightening system of servo multiaxis as described in claim 1, which is characterized in that the pedestal passes through a hanging
Component is connected to the walking coaster；The suspending assembly includes:
Swivel bearing is set to the pedestal rear fixed plate center of the tightening mechanism；
Connecting plate, is connected to the swivel bearing lateral surface, and upper part stretches out the pedestal top；
Gravity centre adjustment mechanism, comprising:
Two guide rods, both ends are separately connected the pedestal front shoe, connecting plate top；
First sliding seat is slidedly arranged on two guide rod；
Pitch mechanism, comprising:
U-shaped pedestal, bottom are connected to first sliding seat upper surface；
Second sliding seat is pivotally connected to the U-shaped pedestal internal upper part by shaft；
Pitch limit assembly is set to first sliding seat side, forms interference structure with the second sliding seat；
Swing mechanism, comprising:
Bottom plate is set to second sliding seat upper surface；
Floating bearing is set to the bottom plate upper surface；
Revolving bed, is set to the inner ring of floating bearing, and revolving bed upper surface sets connecting bracket and connects the walking coaster；Revolving bed
Side protrudes out to form a fixed part, which sets through-hole and its interior locking piece, sets on the bottom plate and inserts for the locking piece lower end
The locking seat set；
Two limited blocks are respectively arranged on the bottom plate, the two sides of the corresponding revolving bed fixed part.
3. the electrodeless displacement tightening system of servo multiaxis as claimed in claim 2, which is characterized in that the pitch limit group
Part includes:
U-shaped locating part, the upper end are connected to the one side bottom surface of bottom plate, which sets limiting slot；
Gag lever post, the upper end are inserted in the limiting slot, and lower end is connected to first sliding seat side.
4. the electrodeless displacement tightening system of servo multiaxis as described in claim 1, which is characterized in that the pedestal is that a movement is small
Vehicle.
5. the electrodeless displacement tightening system of servo multiaxis as claimed in claim 4, which is characterized in that the moving trolley includes:
Wheel under hull bottom plate and putter grip and hull bottom plate thereon；The hull bottom plate is double-layer structure, including upper and lower bottom
Plate, the upper plate side set the through-hole worn for the column；A rotary shaft is set on lower plate below the corresponding through-hole
It holds, the column bottom end sets a mounting plate, which is connected to the inner ring of swivel bearing；The bottom of the swivel bearing side
Rotary stopper block is set on plate, correspondingly, setting a postive stop baffle for turning limited block cooperation with this on the mounting plate；The rotary shaft
It holds interior center and sets an electromagnetic brake block, which sets jack, and corresponding, the mounting plate bottom surface center upright is set
A fixed column is set, which is inserted in the jack in the electromagnetic brake block center.
6. the electrodeless displacement tightening system of servo multiaxis as described in claim 1, which is characterized in that it further include a catching device, it should
Catching device is set to the upper end of the column, and the hook of steel cord ends setting thereon is connected to the lifting seat.
7. the electrodeless displacement tightening system of servo multiaxis as described in claim 1, which is characterized in that the pedestal rear portion sets auxiliary
Handle.
8. the electrodeless displacement tightening system of servo multiaxis as described in claim 1, which is characterized in that the driving motor, lifting
Motor is servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040003.0A CN109572867B (en) | 2019-01-16 | 2019-01-16 | Multi-shaft servo stepless variable-pitch screwing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040003.0A CN109572867B (en) | 2019-01-16 | 2019-01-16 | Multi-shaft servo stepless variable-pitch screwing system |
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| CN109572867B CN109572867B (en) | 2024-01-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695688A (en) * | 2019-10-25 | 2020-01-17 | 安徽巨一自动化装备有限公司 | High-precision servo flexible pitch-changing mechanism for multi-shaft screwing or multi-head press mounting |
| CN112388285A (en) * | 2019-08-14 | 2021-02-23 | 黎宇航 | Three-shaft automatic tightening mechanism with controllable torque and adjustable angular position |
| CN113385928A (en) * | 2021-07-12 | 2021-09-14 | 中国重汽集团济南动力有限公司 | Synchronous tightening device and method for oil tank pull belt bolt |
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| CN209553367U (en) * | 2019-01-16 | 2019-10-29 | 上海永乾机电有限公司 | A kind of multiple-axis servo stepless displacement tightening system |
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| CN112388285A (en) * | 2019-08-14 | 2021-02-23 | 黎宇航 | Three-shaft automatic tightening mechanism with controllable torque and adjustable angular position |
| CN110695688A (en) * | 2019-10-25 | 2020-01-17 | 安徽巨一自动化装备有限公司 | High-precision servo flexible pitch-changing mechanism for multi-shaft screwing or multi-head press mounting |
| CN113385928A (en) * | 2021-07-12 | 2021-09-14 | 中国重汽集团济南动力有限公司 | Synchronous tightening device and method for oil tank pull belt bolt |
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|---|---|
| CN109572867B (en) | 2024-01-16 |
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