CN107350566B - Vehicle steering wheel steering screw polishing method - Google Patents
Vehicle steering wheel steering screw polishing method Download PDFInfo
- Publication number
- CN107350566B CN107350566B CN201710774022.7A CN201710774022A CN107350566B CN 107350566 B CN107350566 B CN 107350566B CN 201710774022 A CN201710774022 A CN 201710774022A CN 107350566 B CN107350566 B CN 107350566B
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- China
- Prior art keywords
- cylinder
- polishing
- worm screw
- handgrip
- rotation
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of vehicle steering wheel steering screw polishing methods.Belong to automobile parts processing technique field.Worm screw is polished using polishing machine, polished worm screw is clamped with polishing assembly, polishing assembly drives worm screw rotation, polishing assembly is arranged on rotary table, rotary table drives axial line 360 ° rotations of the polishing assembly along rotary table, and polishing assembly, in rotary table rotation process, every 180 ° of the rotation of rotary table, it is primary that polishing assembly drives the rotation direction of worm screw to change.The present invention can make the worm screw being polished form the combination of rotation and the two kinds of rotating manners that revolve, and improve the burnishing efficiency between polishing medium, and polishing effect is good.
Description
Technical field
The invention belongs to automobile parts processing technique fields, are related to a kind of polissoir, more particularly, to a kind of automobile side
To disk steering screw polishing method.
Background technique
Using there is vehicle steering wheel steering screw in transfer, the torque that motor generates is passed from worm screw via worm gear
It is handed to load.Common worm screw is used as transmission device, few with number of parts, it is compact-sized a little, existing worm and gear
Mechanism, it is very high to the required precision of part, it is also higher to its processing request accordingly, in worm screw production process, need to use
Polishing machine is processed by shot blasting its tooth socket part, and certified products is just formed after the completion of polishing.
The prior art mostly uses handwork, and large labor intensity controls quality by thinking, it is difficult to ensure that homogeneity of product,
Therefore, in order to improve quality of finish, people begin to use polishing machine, existing polishing machine, usually intermittent work, i.e., together
When last consignment of material, after the completion of polishing, stop polishing machine, discharging, then last consignment of material repeatedly with this completes the polishing of whole workpiece,
This method serialization degree is very low, and production efficiency is lower.
For this purpose, people propose various solutions, as Chinese patent literature discloses one by constantly exploring
Kind Worm polishing machine [application number: 201611188840.0], install on first straight line guide rail, the feeding of polishing motor by polishing motor
It is driven by the cylinder, the output end of polishing motor installs polishing wheel；There is servo motor, servo motor installation near polishing motor
On the second straight line guide rail vertical with first straight line guide rail, the output end of servo motor installs polishing mechanism；Polishing mechanism by
Interlocking bar and support sleeve composition, interlocking bar include that spire and interconnecting piece form, manufacturing gear strip on spire, and the one of spire
Side axial end face has worm screw mounting hole, and the axial other end of spire has coaxial interconnecting piece, and support sleeve has an axis
To centre bore, the centre bore hole wall along support sleeve processes corresponding with the spire of interlocking bar tooth socket, the spire of interlocking bar
Connect with support sleeve centre bore, the rack gear of interlocking bar and the tooth socket fit of support sleeve are installed, which has polishing efficiency high, are protected
The advantages that demonstrate,proving product quality, but the invention is still intermittent operation, and the degree of automation is lower.
Summary of the invention
The purpose of the present invention is regarding to the issue above and defect, provide a kind of vehicle steering wheel steering screw polishing method.
In order to achieve the above objectives, present invention employs following technical proposals:
A kind of vehicle steering wheel steering screw polishing method polishes worm screw, polished worm screw polishing using polishing machine
Component is clamped, and polishing assembly drives worm screw rotation, and polishing assembly is arranged on rotary table, and rotary table drives polishing assembly along revolution
360 ° of axial line rotations of disk, and polishing assembly, in rotary table rotation process, every 180 ° of the rotation of rotary table, polishing assembly drives
The rotation direction of dynamic worm screw changes primary.
The polishing machine includes polishing assembly and feeding assembly, the polishing assembly include pedestal, is set on pedestal
There is the polishing disk for holding polishing medium, the pedestal is equipped with base, and main drive motor is equipped at the top of base, described
Main drive motor is connected with rotary polisher structure, and the rotary polisher structure includes the rotary table for connecting main drive motor, institute
Several throwings that can clamp worm screw and circumferentially rotate worm screw are uniformly equipped on the rotary table stated and along the circumferentially-spaced of rotary table
Optical assembly, the polishing pan bottom are equipped with chassis driving motor, the chassis driving motor and polishing disk be drivingly connected so as to
Driving polishing disk circumferentially rotates,
Feeding assembly includes middle position feed mechanism, and the middle position feed mechanism includes feeding table and is fixed on feeding table
On middle position cradle, it is in horizontally disposed slider cylinder that middle position cradle, which is equipped with, and slider cylinder is connected in being vertically arranged
Floating cylinder, the floating cylinder is connected with rotating machine arm component, and the rotating machine arm component includes first grabbing
Hand and the second handgrip, the angle between first handgrip and the axial line of the second handgrip are 90 °, first handgrip and
Second handgrip can rotate in the horizontal direction.
In above-mentioned vehicle steering wheel steering screw polishing method, the polishing assembly includes being fixed on rotary table
Polishing slide track seat, lift rail is slidably connected in the polishing slide track seat, after the top bending of the lift rail
Lifting block is formed, lift rail bottom is connected with spinning motor, and the spinning motor and the axis of rotation are drivingly connected, described
The axis of rotation has the chuck component that can clamp or unclamp worm screw.
In above-mentioned vehicle steering wheel steering screw polishing method, one is equipped at the top of base to match with lifting block
The shift mechanism of conjunction, the shift mechanism have the output shaft that can axially move back and forth so as to draw by lifting block
Dynamic chuck component rises or falls.
In above-mentioned vehicle steering wheel steering screw polishing method, the chuck component includes being located at outside the axis of rotation
And collet cylinder set with axis of rotation rotation connection, connecting rod is equipped in the axis of rotation, the connecting rod bottom is connected with folder
Head, connecting rod top are connected with elastic component, and the elastic component both ends are against respectively on collet cylinder set and connecting rod and in compression shape
State is additionally provided with a cylinder assembly of giving up the throne on the base, which can withstand at the top of connecting rod and press connecting rod
Movement is down to make collet extend outside the axis of rotation.
In above-mentioned vehicle steering wheel steering screw polishing method, the shift mechanism includes being fixed at the top of base
Lifting cylinder, lifting cylinder connects lifting rod, and the lifting rod is L-shaped, and the end of lifting rod is located at lifting block
Lower section, the cylinder assembly of giving up the throne include the cylinder of giving up the throne being arranged on base, the cylinder of giving up the throne be connected with give up the throne it is flat
Cylinder is drawn, for the horizontal drawing cylinder of giving up the throne in being horizontally disposed with, cylinder of giving up the throne is in be vertically arranged.
In above-mentioned vehicle steering wheel steering screw polishing method, the lifting cylinder is arranged on lifting plate,
A second lift cylinder is additionally provided on lifting plate, the end of the second lift cylinder, which is equipped with, to be fixed on frame upper surface
Secondary top lift bar, lift cylinder output shaft pass through lifting seat, lifting seat be fixed on base, lifting rod pass through lifting seat after
It is flexibly connected with lifting seat.
In above-mentioned vehicle steering wheel steering screw polishing method, described collet cylinder set top be equipped with compressed air into
Gas head, the connecting rod are hollow connecting rod, and compressed air air inlet head connects connecting rod so as to which compressed air to be blown into collet.
In above-mentioned vehicle steering wheel steering screw polishing method, several sprays for water spray are equipped in polishing disk
Head, on base and position corresponding with cylinder of giving up the throne is equipped with compressed air cleaning head, and spray head connection is set on the base
Water pump, water pump connect water tank.
In above-mentioned vehicle steering wheel steering screw polishing method, main drive motor connects main drive shaft, main drive shaft
It is connect with rotary table, an appending disk in a ring is equipped at the top of base, the appending disk is equipped with several and lifting and keeps off
The threaded hole that block matches, main drive shaft pass through appending disk.
In above-mentioned vehicle steering wheel steering screw polishing method, the pedestal is equipped with several brackets, on bracket
It is fixed with and lifts disk, polishing disk, which is located at, to be lifted in disk and be rotatablely connected with disk is lifted, and the output end of chassis driving motor passes through support
It is fixedly connected after lifting disk with polishing disk, polishing disk has polishing trough in a ring, and polishing assembly is located in polishing trough.
In above-mentioned vehicle steering wheel steering screw polishing method, slide unit gas is fixed at the top of the middle position cradle
Cylinder mounting plate, slider cylinder are mounted on the lower surface of slider cylinder mounting plate, and the output shaft of slider cylinder is fixedly connected with floating
Dynamic cylinder mount frame, floating cylinder are mounted on floating cylinder mounting rack, the output shaft of floating cylinder be connected with rotary cylinder and
The rotary cylinder connects the first handgrip and the second handgrip.
In above-mentioned vehicle steering wheel steering screw polishing method, first handgrip include the first fixed chuck and
First active chuck, first active chuck connect the first clamping cylinder, and second handgrip includes the second fixing clamp
Head and the second active chuck, second active chuck connect the second clamping cylinder, first clamping cylinder and second
Clamping cylinder is fixed on L-type handgrip mounting plate, and L-type handgrip mounting plate is connect with rotary cylinder, first clamping cylinder
It is mutually perpendicular to the axial line of the second clamping cylinder.
In above-mentioned vehicle steering wheel steering screw polishing method, top is further fixed on the floating cylinder mounting rack
Cylinder fixed plate is equipped in fixed plate of taking blame for others and takes blame for others in what is be vertically arranged, and the output end taken blame for others is connected with jacking block, when the first handgrip
When rotation, the axial line taken blame for others can be overlapped with the axial line of the first handgrip.
In above-mentioned vehicle steering wheel steering screw polishing method, the middle position cradle two sides are respectively equipped with one
Worm screw feeding mechanism, the worm screw feeding mechanism include worm screw splicing component and worm screw conveying assembly, the worm screw
Conveying assembly includes the conveyer belt assembly for conveying worm, and the worm screw splicing component includes being fixed on standing on feeding table
Column, it is in horizontally disposed flat-removing air cyclinder that column, which is equipped with, and the output end of flat-removing air cyclinder is connected with lifting cylinder, the lifting air
The output end of cylinder is connected with the splicing handgrip component that can firmly grasp worm screw.
In above-mentioned vehicle steering wheel steering screw polishing method, column is equipped with pacifies in horizontally disposed flat-removing air cyclinder
Seat is filled, flat-removing air cyclinder is fixedly mounted in flat-removing air cyclinder mounting base, and the output end of the flat-removing air cyclinder is connected with slide unit, lifting
Cylinder is fixedly mounted on slide unit, and the splicing handgrip component includes the tumble cylinder installation for connecting lifting cylinder output end
Frame is fixed with tumble cylinder on tumble cylinder mounting rack, and the output axis connection gas of tumble cylinder grabs mounting plate, and gas is grabbed on mounting plate
Be fixedly installed with it is fixed grab it is gentle grab clamping cylinder, the output end connection activity that gas grabs clamping cylinder is grabbed, and the position that activity is grabbed
It is grabbed with fixation corresponding.
In above-mentioned vehicle steering wheel steering screw polishing method, the splicing handgrip component further includes being fixed on to send
Expect that the worm screw material stock frame on platform, worm screw material stock top of the trellis have the inner cavity to match with worm screw so as to allow worm screw to be inserted vertically into
In worm screw material stock frame, when the output end of slider cylinder retracts, rotating machine arm component and worm screw material stock frame are in the vertical direction
Position it is corresponding.
In above-mentioned vehicle steering wheel steering screw polishing method, the axial line of the slider cylinder and flat-removing air cyclinder
It is mutually perpendicular to, the axial line of lifting cylinder and floating cylinder is parallel to each other, and when rotary cylinder rotation, the first handgrip and second is grabbed
One worm screw material stock frame of correspondence of hand energy alternate intervals.
In above-mentioned vehicle steering wheel steering screw polishing method, the conveyer belt assembly includes being fixed on feeding table
On carriage, carriage is equipped with the carrier chain of annular, is arranged at intervals on the carrier chain several for placing worm screw
Worm screw locating rack.
In above-mentioned vehicle steering wheel steering screw polishing method, the carrier chain, which has two and is parallel to each other, to be set
It sets, two ends of two carrier chains rotate axis connection with the same conveying respectively, and conveying rotation axis can drive carrier chain circumferential
It rotates, evenly spaced on every carrier chain to be equipped with several locating pieces, the locating piece on two carrier chains corresponds, described
Worm screw locating rack includes the endless screw support that top has V-type opening, is equipped with an endless screw support on each locating piece.
Compared with prior art, the invention has the advantages that:
1, the worm screw being polished can be made to form the combination of rotation and the two kinds of rotating manners that revolve, improved between polishing medium
Burnishing efficiency, polishing effect is good.
2, automation folder, the operation for putting worm screw be can be realized, convenient for forming automation connection with manipulator or other mechanisms.
3, polishing disk can be rotated the effect, it can be achieved that reversion, generate different frictions when reaching multiple rotation synchronous operation
Face, frictional force, to improve the purpose of entire polishing mechanism polishing efficiency.
4, it is able to achieve the polishing operation of high-volume, serialization, realizes the full-automation of worm screw polishing.
5, rationally, clever structure realizes the operation of feeding and blanking using rotating machine arm component to the design of feeding assembly,
High degree of automation greatly improves the working efficiency of polishing machine, can complete automation conveying, and snail is grabbed from feeding unit
Bar is automatically fed into polishing machine, then the worm screw of polishing completion is removed from polishing machine, and worm screw is placed on feeding unit
A whole set of automation process.
Detailed description of the invention
Fig. 1 is the schematic perspective view of feeding assembly；
Fig. 2 is the structural schematic diagram in another direction of Fig. 1；
Fig. 3 is the structural schematic diagram in another direction of Fig. 1；
Fig. 4 is the explosive view of middle position feed mechanism；
Fig. 5 is the explosive view of worm screw splicing component；
Fig. 6 is the explosive view of worm screw conveying assembly；
Fig. 7 is the explosive view for polishing assembly；
Fig. 8 is the schematic perspective view for polishing assembly；
Fig. 9 is schematic perspective view of the invention；
Figure 10 is the explosive view of polishing assembly；
Figure 11 is the cross-sectional view for polishing assembly；
Figure 12 is the cross-sectional view for polishing another direction of assembly.
In figure, feeding table 1, middle position cradle 2, slider cylinder 3, floating cylinder 4, rotating machine arm component 5, the first handgrip
6, the second handgrip 7, slider cylinder mounting plate 8, floating cylinder mounting rack 9, rotary cylinder 10, the first fixed chuck 11, hook part
111, the first active chuck 12, the first clamping cylinder 13, the second fixed chuck 14, the second active chuck 15, the second clamping cylinder
16, L-type handgrip mounting plate 17, fixed plate of taking blame for others 18,19, jacking block 20 of taking blame for others, worm screw splicing component 21, worm screw conveying assembly 22,
Conveyer belt assembly 23, flat-removing air cyclinder 25, lifting cylinder 26, splicing handgrip component 27, flat-removing air cyclinder mounting base 28, is slided column 24
Platform 29, tumble cylinder mounting rack 30, tumble cylinder 31, gas grab mounting plate 32, fixed grab that 33, gas grabs clamping cylinder 34, activity is grabbed
35, worm screw material stock frame 36, carriage 37, carrier chain 38, worm screw locating rack 39, conveying rotation axis 40, locating piece 41, endless screw support
42, pedestal 50, base 51, main drive motor 52, rotary polisher structure 53, rotary table 54, polishing disk 55, polishing assembly 56, bottom
Disk-drive motor 57, polishing slide track seat 58, lift rail 59, lifting block 60, spinning motor 61, the axis of rotation 62, chuck component
63, shift mechanism 64, collet cylinder cover 65, connecting rod 66, collet 67, elastic component 68, cylinder assembly 69 of giving up the throne, lifting cylinder 70, mention
Bar 76, lifting seat are lifted in pull rod 71, cylinder 72 of giving up the throne, horizontal drawing cylinder 73 of giving up the throne, lifting plate 74, second lift cylinder 75, secondary top
77, compressed air air inlet head 78, spray head 79, compressed air cleaning head 80, water pump 81, water tank 82, main drive shaft 83, appending disk
84, bracket 85, lift disk 86, polishing trough 87, worm screw 100.
Specific embodiment
A kind of vehicle steering wheel steering screw polishing method polishes worm screw, polished worm screw polishing using polishing machine
Component is clamped, and polishing assembly drives worm screw rotation, and polishing assembly is arranged on rotary table, and rotary table drives polishing assembly along revolution
360 ° of axial line rotations of disk, and polishing assembly, in rotary table rotation process, every 180 ° of the rotation of rotary table, polishing assembly drives
The rotation direction of dynamic worm screw changes primary.
It is primary that polishing assembly described in the present embodiment drives the rotation direction of worm screw to change, and refers to and turns clockwise as being originally
Dynamic, it is changed to and rotates counterclockwise, as rotated counterclockwise, being changed to and rotating clockwise.
Rotary table rotation in the present embodiment, refers to and drives polishing assembly unitary rotation, and polishing assembly itself drives snail
Bar circumferentially rotates, and the cooperation of revolution and rotation is reached with this.
Worm screw during the polishing process, is inserted into polishing medium, and polishing medium is placed in polishing disk, it is preferred that in public affairs
In turntable rotation process, polishing disk is also rotated and rotation direction is opposite with the rotation direction of rotary table.
As shown in figure 9, polishing machine includes polishing assembly and feeding assembly.In conjunction with shown in Fig. 7-8, the polishing is total
At including pedestal 50, pedestal 50 is equipped with the polishing disk 55 for holding polishing medium, and the pedestal 50 is equipped with base 51,
Main drive motor 52 is equipped at the top of base 51, the main drive motor 52 is connected with rotary polisher structure 53, the rotation
Polishing mechanism 53 includes the rotary table 54 of connection main drive motor 52, on the rotary table 54 and between the circumferential direction of rotary table 54
Every uniformly equipped with several polishing assemblies 56 that can be clamped worm screw 100 and circumferentially rotate worm screw, 55 bottom of polishing disk
Equipped with chassis driving motor 57, the chassis driving motor 57 and polishing disk 55 are drivingly connected so as to drive polishing disk 55 circumferentially to turn
It is dynamic.
As shown in Figure 1-3, feeding assembly includes middle position feed mechanism, the middle position feed mechanism includes feeding table 1
And it is fixed on the middle position cradle 2 on feeding table 1, it is in horizontally disposed slider cylinder 3, slide unit gas that middle position cradle 2, which is equipped with,
Cylinder 3 is connected in the floating cylinder 4 being vertically arranged, and the floating cylinder 4 is connected with rotating machine arm component 5, the rotation
Turning mechanical arm assembly 5 includes the first handgrip 6 and the second handgrip 7, between first handgrip 6 and the axial line of the second handgrip 7
Angle be 90 °, first handgrip 6 and the second handgrip 7 can rotate in the horizontal direction.
In the present embodiment, the first handgrip 6 is for grabbing polished worm screw 100, and polished worm screw is sent to
In polishing machine, for the second handgrip 7 for removing the worm screw for polishing completion from polishing machine, two handgrips pass through rotation in 90 ° of settings
Rotation make, complete material grasping, feeding, discharging process, floating cylinder 4 for realizing the first handgrip 6 and the second handgrip 7 vertical side
Upward movement, slider cylinder 3 for realizing the movement in the level of the first handgrip 6 and the second handgrip 7, make the first handgrip and/
Or second handgrip close to or far from polishing machine.
As shown in connection with fig. 4, it is fixed with slider cylinder mounting plate 8 at the top of middle position cradle 2, slider cylinder 3 is mounted on slide unit
On the lower surface of cylinder mounting plate 8, although it will be appreciated by those skilled in the art that slider cylinder 3 is solid with slider cylinder mounting plate 8
It is fixed, but the output shaft of slider cylinder 3 be can be movable, the output shaft of slider cylinder 3 is fixedly connected with floating cylinder mounting rack
9, floating cylinder mounting rack 9 can be moved forward and backward in the horizontal direction, so that floating cylinder 4 is mounted on floating close to or far from polishing machine
On dynamic cylinder mount frame 9, the output shaft of floating cylinder 4 is connected with rotary cylinder 10 and the connection of rotary cylinder 10 first is grabbed
Hand 6 and the second handgrip 7.Rotary cylinder 10 can move up and down under the driving of floating cylinder 4, thus the first handgrip 6 of driving and the
Two handgrips 7 move up and down, and the rotation angle of rotary cylinder 10 is configured according to corresponding polishing machine, in the present embodiment, rotation
Gyration is 90 ° namely rotary cylinder 10 can complete the rotation of 90 degree of the first handgrip 6 and 7 sample horizontal plane of the second handgrip progress.
First handgrip 6 includes the first fixed chuck 11 and the first active chuck 12, the first active chuck 12 connection
First clamping cylinder 13, second handgrip 7 include the second fixed chuck 14 and the second active chuck 15, and described second is living
Dynamic collet 15 connects the second clamping cylinder 16, and first clamping cylinder 13 and the second clamping cylinder 16 are fixed on L-type handgrip
On mounting plate 17, L-type handgrip mounting plate 17 is connect with rotary cylinder 10, first clamping cylinder 13 and the second clamping cylinder
16 axial line is mutually perpendicular to.
It should also be appreciated by one skilled in the art that the first handgrip 6 can also connect two clamping gas with two active chucks
The setting of cylinder realizes that the pick-and-place to worm screw acts.But in the present embodiment, the first fixed chuck 11 is equipped with one and worm screw shape
The hook part 111 to match, hook part 111 are circumferentially positioned to worm screw 100, it is ensured that and worm screw does not fall out in clamping process, thus
Improve the stability of whole equipment.
Fixed plate 18 of taking blame for others is further fixed on floating cylinder mounting rack 9, being equipped in fixed plate of taking blame for others 18 is in be vertically arranged
Take blame for others 19,19 output end of taking blame for others is connected with jacking block 20, and jacking block 20 is used to hold out against the worm screw in handgrip, namely when handgrip is upper
During material, taking blame for others 10 is moved upwards, and withstands worm screw with jacking block 20, worm screw is pushed into the main shaft of polishing machine, completes feeding
Process, when the rotation of the first handgrip 6, described 19 axial line of taking blame for others can be overlapped with the axial line of the first handgrip 6, this sets
It sets, is that the first handgrip more than 6 takes blame for others 19 can be corresponding, 19 be able to cooperate the first handgrip 6 to make to take blame for others and withstand worm screw and enter polishing machine
Movement.
It takes blame for others another schemes of 19 settings, fixed plate of taking blame for others 18 can also be fixed on L-type handgrip mounting plate 17, remaining knot
Structure is same as described above.
Middle 2 two sides of position cradle are respectively equipped with a worm screw feeding mechanism, that is, there are two simultaneously edges for worm screw feeding mechanism
Middle position cradle 2 is symmetrical arranged, and one of worm screw feeding mechanism is used to polished worm screw being sent to the first handgrip 6,
Feeding is completed by the first handgrip 6, another worm screw feeding mechanism is for grabbing the worm screw for polishing completion in polishing machine through second
It after hand 7 is removed, then takes back from the second handgrip 7, to complete the process of a whole set of feeding.
The worm screw feeding mechanism of the present embodiment includes worm screw splicing component 21 and worm screw conveying assembly 22.
As shown in connection with fig. 6, worm screw conveying assembly 22 includes the conveyer belt assembly 23 for conveying worm, conveyer belt assembly 23
Including the carriage 37 being fixed on feeding table 1, carriage 37 is equipped with the carrier chain 38 of annular, on the carrier chain 38 between
It is several for placing the worm screw locating rack 39 of worm screw every being provided with.
Carrier chain 38 has two and arranged in parallel, and two ends of two carrier chains 38 are turned with the same conveying respectively
Moving axis 40 connects, and conveying rotation axis 40 can drive carrier chain 38 to circumferentially rotate, if evenly spaced on every carrier chain 38 be equipped with
Dry locating piece 41, the locating piece 41 on two carrier chains 38 correspond, and the worm screw locating rack 39 includes that top has V-type
The endless screw support 42 of opening is equipped with an endless screw support 42 on each locating piece 41.
As shown in connection with fig. 5, the worm screw splicing component 21 includes the column 24 that is fixed on feeding table 1, on column 24
Equipped in horizontally disposed flat-removing air cyclinder 25, flat-removing air cyclinder 25 is arranged in parallel with carrier chain 38, and flat-removing air cyclinder is located on carrier chain
Side, the output end of flat-removing air cyclinder 25 are connected with lifting cylinder 26, and the output end of the lifting cylinder 26, which is connected with, can firmly grasp snail
The splicing handgrip component 27 of bar.
Splicing handgrip component 27 is for grabbing worm screw, as noted previously, as the worm screw feeding mechanism of the present embodiment has two
It is a, therefore, splicing handgrip component 27 also there are two and be symmetrical arranged, one of splicing handgrip component 27 is for grabbing carrier chain
Worm screw on 38, then worm screw is passed into the first handgrip 6, and another splicing handgrip component 27 is then for by the second handgrip 7
On worm screw take back, and be placed on carrier chain 38.
That is, two worm screw feeding mechanisms of the present embodiment respectively correspond two worm screw splicing components 21 and worm screw conveying group
Part 22.For conveying polished worm screw, another worm screw conveying assembly 22 is then used for one of worm screw conveying assembly 22
Polished worm screw is conveyed, the conveying direction of two worm screw conveying assemblies 22 is identical.
Worm screw splicing component 21 is specifically provided that
It is in horizontally disposed flat-removing air cyclinder mounting base 28 that column 24, which is equipped with, and flat-removing air cyclinder 25 is fixedly mounted on flat-removing air cyclinder
In mounting base 28, the output end of the flat-removing air cyclinder 25 is connected with slide unit 29, and lifting cylinder 26 is fixedly mounted on slide unit 29,
The splicing handgrip component 27 includes the tumble cylinder mounting rack 30 of connection 26 output end of lifting cylinder, tumble cylinder mounting rack
Tumble cylinder 31 is fixed on 30, the output axis connection gas of tumble cylinder 31 grabs mounting plate 32, and gas grabs fixed peace on mounting plate 32
Equipped with it is fixed grab 33 it is gentle grab clamping cylinder 34, the output end connection activity that gas grabs clamping cylinder 34 grabs 35, and activity grabs 35
Position with fixed to grab 33 corresponding.
Splicing handgrip component 27 further includes the worm screw material stock frame 36 being fixed on feeding table 1, is had at the top of worm screw material stock frame 36
There is the inner cavity to match with worm screw so as to allow worm screw to be inserted vertically into worm screw material stock frame 36, when the output end of slider cylinder 3
When retraction, rotating machine arm component 5 is corresponding with the position of worm screw material stock frame 36 in the vertical direction.
There are two worm screw material stock framves 36, the corresponding worm screw material stock frame 36 of the first handgrip 6, for storing polished snail
Bar, another corresponding worm screw material stock frame 36 of the second handgrip 7.When specific operation, one of splicing handgrip component 27 grabs one
A worm screw is transported in one of worm screw material stock frame 36, and the worm screw that the first handgrip 6 grabs in the worm screw material stock frame 36 is sent to
In polishing machine, the second handgrip 7 is transported in another worm screw material stock frame 36 from the worm screw after the completion of crawl polishing in polishing machine,
Another splicing handgrip component 27 grabs the worm screw in the worm screw material stock frame 36, is transported in worm screw conveying assembly 22.Pass through
The sweeping action of one handgrip and the second handgrip completes the continuous action of worm screw feeding, blanking.
In the present embodiment, the axial line of slider cylinder 3 and flat-removing air cyclinder 25 is mutually perpendicular to, lifting cylinder 26 and floating gas
The axial line of cylinder 4 is parallel to each other, when rotary cylinder 10 rotates, the correspondence one of 7 energy alternate intervals of the first handgrip 6 and the second handgrip
A worm screw material stock frame 36.In specific works, after the first handgrip 6 grabs a polished worm screw, the second handgrip 7 is to Forward
It is dynamic, catch 90 ° of the worm screw that completion is polished on polishing machine, the second handgrip 7 and 6 synchronous rotary of the first handgrip, the first handgrip is by worm screw
It is sent in polishing machine.
It will be appreciated by those skilled in the art that polishing medium can be sandstone or iron sand, steel ball etc..Main drive motor 52
53 unitary rotation of rotary polisher structure is driven, revolution is formed, polishing assembly 56 rotates after itself clamping worm screw 100, rotation is formed,
To form the combination of revolution and rotation, the frictional force and contacting efficiency of worm screw 100 and polishing medium are improved.Preferred chassis
Driving motor 57 drives polishing disk 55 to rotate, such as the rotation direction and the rotation direction phase of rotary polisher structure 53 of polishing disk 55
Instead, then different rotation directions is also formed between the two, is further increased friction efficiency, is also just improved polishing efficiency.
In conjunction with shown in Figure 10-12, polishing assembly 56 includes the polishing slide track seat 58 being fixed on rotary table 54, polishes sliding rail
Seat 58 is preferably fixed on the outer wall of rotary table 54, is fixed using bolt pair, and dismountable connection is formed.The polishing sliding rail
Lift rail 59 is slidably connected in seat 58, lift rail 59 and polishing slide track seat 58 are engaged by clamping, form guide tracked sliding and connect
It connects, lift rail 59 is enable to slide up and down along polishing slide track seat 58.
Lifting block 60 is formed after the top bending of lift rail 59, one is equipped at the top of base 51 can be with lifting block
The shift mechanism 64 of 60 cooperations, when 53 unitary rotation of rotary polisher structure keeps one of polishing assembly 56 and shift mechanism 64 right
Ying Hou, shift mechanism 64 pull lifting block 60 increase polishing assembly 56, after hoisting mechanism 64 is detached from polishing assembly 56, throw
Optical assembly 56 glides by self gravity along polishing slide track seat 58.
In the present embodiment, 59 bottom of lift rail is connected with spinning motor 61, the spinning motor 61 and the axis of rotation
62 are drivingly connected, and specifically, spinning motor 61 is drivingly connected by belt pulley etc. and the axis of rotation 62.
The axis of rotation 62 has the chuck component 63 that can clamp or unclamp worm screw, and elastic collet or cylinder can be selected in chuck component 63
Folder, shift mechanism 64 have the output shaft that can axially move back and forth so as to pull chuck component 63 by lifting block 60
It rises or falls.
Chuck component 63 includes collet cylinder set 65 that is outside the axis of rotation 62 and being rotatablely connected with the axis of rotation 62, described
The axis of rotation 62 in be equipped with connecting rod 66,66 bottom of connecting rod is connected with collet 67, elastic component 68 is connected at the top of connecting rod 66,
68 both ends of elastic component are gone back on the base 51 against covering on 65 and connecting rod 66 in collet cylinder respectively and being in compressive state
Equipped with a cylinder assembly 69 of giving up the throne, the cylinder assembly 69 of giving up the throne can withstand the top of connecting rod 66 and press connecting rod move down thus
Extend collet 67 outside the axis of rotation 62.
In conjunction with shown in Figure 11 and Figure 12, shift mechanism 64 includes the lifting cylinder 70 for being fixed on 51 top of base, lifts gas
Cylinder 70 connects lifting rod 71, and the lifting rod 71 is L-shaped, and the end of lifting rod 71 is located at the lower section of lifting block 60, institute
The cylinder assembly 69 of giving up the throne stated includes the cylinder 72 of giving up the throne that is arranged on base 51, the cylinder 72 of giving up the throne be connected with give up the throne it is flat
Cylinder 73 is drawn, the horizontal drawing cylinder 73 of giving up the throne is in being horizontally disposed with, and for cylinder 72 of giving up the throne in being vertically arranged, horizontal drawing cylinder 73 of giving up the throne is solid
It is scheduled on bracket, output end is connect with cylinder 72 of giving up the throne, and 72 output end of cylinder of giving up the throne can connect briquetting, is matched with lifting rod 71
Suitable, when cylinder 72 of giving up the throne, which presses lifting rod 71, to be moved down, elastic component 68 is compressed, and collet 67 extends the axis of rotation 62 down
It is in relaxation state outside end, after cylinder 72 of giving up the throne is detached from lifting rod 71, collet 67 enters and forms contraction state in the axis of rotation, right
Worm screw is clamped movement.
The setting of cylinder 70 is lifted on lifting plate 74, is additionally provided with a second lift cylinder 75 on lifting plate 74, it is described
The end of second lift cylinder 75 be equipped with the secondary top that is fixed on 51 upper surface of base and lift bar 76, lift the output of cylinder 70
Axis passes through lifting seat 77, lifts seat 77 and is fixed on base 51, and lifting rod 71 connects after passing through lifting seat 77 with 77 activity of lifting seat
It connects.
Second lift cylinder 75 first pulls lifting plate 74 to rise, and makes to lift the rising of cylinder 70, lifts the output shaft of cylinder 70
It pulls lifting rod 71 to rise, forms the movement of succeeding stretch.
Collet cylinder set 65 top be equipped with compressed air air inlet head 78, the connecting rod 66 be hollow connecting rod, compressed air into
Gas head 78 connects connecting rod 66 so as to which compressed air to be blown into collet 67, since polishing medium is possible to during the work time
It can enter in collet 67, the clamping function of collet 67 is caused to change, therefore be blown using hollow connecting rod and with compressed air
Dynamic 67 inner wall of collet, achievees the effect that decontamination, is improved the stability of mechanical structure.
In conjunction with shown in Fig. 7, Fig. 8 and Fig. 9, several spray heads 79 for water spray are equipped in polishing disk 55, in base 51
Position upper and corresponding with cylinder 72 of giving up the throne is equipped with compressed air cleaning head 80, and the connection of spray head 79 is arranged on base 50
Water pump 81, water pump 81 connect water tank 82, and spray head 79 is used to humidify polishing medium, prevent over-drying, while also acting as drop
Temperature effect.
Main drive motor 52 connects main drive shaft 83, and main drive shaft 83 connect with rotary table 54, is equipped at the top of base 51
One appending disk 84 in a ring, appending disk 84 are fixedly connected with rotary table 54, with rotary table 54 rotate synchronously, when have one or
When several polishing assemblies 56 damage, polishing assembly 56 can be fixed on appending disk 84, other polishing assemblies 56 are not by shadow
It rings, polishing machine can work on.
The appending disk 84 is equipped with several threaded holes to match with lifting block 60, and main drive shaft 83 passes through suspension
Disk 84 hangs fixed lifting block 60 using bolt.
Pedestal 50 is equipped with several brackets 85, is fixed on bracket 85 and lifts disk 86, and polishing disk 55, which is located at, to be lifted in disk 86
And be rotatablely connected with disk 86 is lifted, the output end of chassis driving motor 57 is fixedly connected after lifting disk 86 with polishing disk 55,
Polishing disk 55 has polishing trough 87 in a ring, and polishing medium is located in polishing trough 87, and polishing assembly 56 is located in polishing trough 87.
The working principle of the invention is:
Main drive motor 52 first drives polishing assembly 56 to position corresponding with shift mechanism 64, lifts cylinder 70 and secondary
Lifting cylinder 75 works, and lifting rod 71 pulls lifting block 60 to rise, and collet 67 clamps the rising of worm screw 100, is detached from polishing trough 87,
Horizontal drawing cylinder 73 of giving up the throne movement, drive cylinder 72 of giving up the throne move forward and the cylinder 72 that makes to give up the throne is located above connecting rod 66, gas of giving up the throne
66 downward actuation of connecting rod is pushed down in the movement of cylinder 72, and collet 67 unclamps worm screw after extending the axis of rotation 62, catches snail with feeding assembly
Bar (working principle of feeding assembly illustrates in follow-up work principle) forms worm screw blanking, takes unpolished worm screw, is inserted into
Into collet 67, cylinder 72 of giving up the throne acts again, is detached from connecting rod 66, and connecting rod 66 is online under the resilient force of elastic component 68
Pushing rod, pull rod pull collet to enter in the axis of rotation, lock worm screw, form worm screw feeding.
Later, it lifting cylinder 70 and second lift cylinder 75 acts separately down, lifting rod 71 and lifting block 60 are detached from,
Lift rail 59 slides downwards along polishing slide track seat 58, enters and continues to polish in polishing trough.
In polishing process, main drive motor 52, chassis driving motor 57 and spinning motor 61 all work, worm screw can rotation and
Revolution, rub to polishing medium, and chassis driving motor 57 can use it is opposite with 52 rotation direction of main drive motor
Mode drives polishing disk 55 to rotate along the direction opposite with 54 rotation direction of rotary table, and worm screw again can be by reversal effect power.
The conveying of worm screw: worm screw 100 is manually put on the worm screw conveying assembly 22 of 6 side of the first handgrip, and one
The corresponding one group of endless screw support 42 of a worm screw, discharge is neat, and conveying rotation axis 40 drives carrier chain 38 to rotate, and worm screw is to close to middle position
The direction of cradle 2 moves；The course of work close to the worm screw conveying assembly 22 of the second handgrip 7 and the snail close to the first handgrip 6
The course of work of bar conveying assembly 22 is identical, the difference is that, the worm screw conveying assembly 22 is polished for storing and conveying
Worm screw.
The course of work close to the worm screw splicing component 21 of the first handgrip 6 is: the movement band of tumble cylinder 31, which is taken offence, grabs installation
Plate 32 overturns 90 °, and the movement of flat-removing air cyclinder 25 drives tumble cylinder mounting rack 30 to be moved to the top of carrier chain 38, and fixed to grab 33 corresponding
One worm screw, 26 downward actuation of lifting cylinder make the fixed sides for grabbing 33 positioned at worm screw, and gas grabs the movement of clamping cylinder 34, and activity is grabbed
35 to mobile close to the fixed direction grabbed, worm screw be sandwiched in it is fixed grab and move grab between, lifting cylinder 26 acts upwards, translation
Cylinder reoperates, and tumble cylinder 31 acts again makes gas grab 90 ° of the overturning of mounting plate 32, and worm screw is in a vertical shape, and position corresponds to just
One worm screw material stock frame 36, movement downward actuation, worm screw are inserted into worm screw material stock frame 36 lifting cylinder 26 upwards, and gas grabs clamping
The movement of cylinder 34 makes fixed grab grab release worm screw with activity.
The course of work close to the worm screw splicing component 21 of the second handgrip 7 is: in this 21 front of worm screw splicing component
Equipped with a worm screw material stock frame 36, polished worm screw is equipped in the worm screw material stock frame 36.Grab the worm screw, lifting cylinder 26
First tumble cylinder mounting rack 30 is driven to rise, tumble cylinder 31 act make it is fixed grab 33 and movable 35 position of grabbing correspond to the snail
Bar, lifting cylinder 26 decline, and gas grabs the movement of clamping cylinder 34, it is fixed grab 33 and activity grab the 35 clampings worm screw, lifting cylinder 26
Rise, tumble cylinder 31 acts again makes worm screw be located at 38 top of carrier chain in the horizontal positioned and worm screw, and flat-removing air cyclinder 25 is dynamic
Work makes worm screw correspond to endless screw support 42, and lifting cylinder 26 declines, and gas grabs the movement of clamping cylinder 34, and worm screw is placed in endless screw support
On 42.
The course of work of middle position feed mechanism is: floating cylinder 4 first drives rotary cylinder 10 to rise, and rotary cylinder 10 drives
The rotation of L-type handgrip mounting plate 17 makes the first handgrip 6 be located at 36 top of worm screw material stock frame, and floating cylinder 4 drives rotary cylinder 10 again
Decline is located at the worm screw 100 in worm screw material stock frame 36 among first handgrip 6, the movement of the first clamping cylinder 13, the first activity folder
First 12 close to the first fixed chuck 11 and clamp worm screw, and cylinder 4 of taking offence rises, and the movement of slider cylinder 3 drives the second handgrip 7 close to throwing
Optical assembly 56, the movement of the second clamping cylinder 16, the second fixed chuck 14 and the second active chuck 15 are clamped and have been thrown on collet 67
The worm screw that light is completed, floating cylinder 4 move downward, and the second handgrip 7 removes worm screw from collet 67, and rotary cylinder 10 acts, makes
First handgrip and the second handgrip rotate synchronously 90 °, and the position of the first handgrip correspond to shift mechanism 64, and floating cylinder 4, which acts, makes the
One handgrip 6 rises and is inserted into the worm screw in the first handgrip 6 in collet 67.It takes blame for others 19 movements, jacking block 20 withstands worm screw, and first
The movement of clamping cylinder 13 makes the first handgrip 6 unclamp worm screw, and after collet clamps worm screw, 19 movements of taking blame for others are acted, jacking block 20 and worm screw
It is detached from.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although feeding table 1, middle position cradle 2, slider cylinder 3, floating cylinder 4, rotating machinery is used more herein
Hand component 5, the first handgrip 6, the second handgrip 7, slider cylinder mounting plate 8, floating cylinder mounting rack 9, rotary cylinder 10, first are solid
Clamp head 11, hook part 111, the first active chuck 12, the first clamping cylinder 13, the second fixed chuck 14, the second active chuck
15, the second clamping cylinder 16, L-type handgrip mounting plate 17, fixed plate of taking blame for others 18,19, jacking block 20 of taking blame for others, worm screw splicing component 21,
Worm screw conveying assembly 22, conveyer belt assembly 23, column 24, flat-removing air cyclinder 25, lifting cylinder 26, splicing handgrip component 27, translation
Cylinder mounting base 28, slide unit 29, tumble cylinder mounting rack 30, tumble cylinder 31, gas grab mounting plate 32, fixation grabs 33, gas and grabs folder
Tight cylinder 34, activity are grabbed 35, worm screw material stock frame 36, carriage 37, carrier chain 38, worm screw locating rack 39, conveying rotation axis 40, are determined
Position block 41, endless screw support 42, pedestal 50, base 51, main drive motor 52, rotary polisher structure 53, rotary table 54, polishing disk
55, polishing assembly 56, chassis driving motor 57, polishing slide track seat 58, lift rail 59, lifting block 60, spinning motor 61, from
Shaft 62, chuck component 63, shift mechanism 64, collet cylinder cover 65, connecting rod 66, collet 67, elastic component 68, cylinder assembly of giving up the throne
69, cylinder 70, lifting rod 71, cylinder 72 of giving up the throne, horizontal drawing cylinder 73 of giving up the throne, lifting plate 74, second lift cylinder 75, secondary are lifted
Lift bar 76, lifting seat 77, compressed air air inlet head 78, spray head 79, compressed air cleaning head 80, water pump 81, water tank 82, master in top
Drive shaft 83, bracket 85, lifts the terms such as disk 86, polishing trough 87, worm screw 100 at appending disk 84, but is not precluded and uses other arts
A possibility that language.The use of these items is only for be more convenient to describe and explain essence of the invention；It is construed as
Any additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of vehicle steering wheel steering screw polishing method, which is characterized in that polish worm screw, polished snail using polishing machine
Bar is clamped with polishing assembly, and polishing assembly drives worm screw rotation, and polishing assembly is arranged on rotary table, and rotary table drives polishing group
Part is along 360 ° of axial line of rotary table rotations, and polishing assembly, in rotary table rotation process, every 180 ° of the rotation of rotary table is thrown
It is primary that optical assembly drives the rotation direction of worm screw to change,
The polishing machine includes polishing assembly and feeding assembly, and polishing assembly includes pedestal (50), and pedestal (50) is equipped with
For holding the polishing disk (55) of polishing medium, the pedestal (50) is equipped with base (51), and master is equipped at the top of base (51)
Driving motor (52), the main drive motor (52) are connected with rotary polisher structure (53),
Feeding assembly includes middle position feed mechanism, and the middle position feed mechanism includes feeding table (1) and is fixed on feeding table
(1) the middle position cradle (2) on, it is in horizontally disposed slider cylinder (3) that middle position cradle (2), which is equipped with, and slider cylinder (3) is even
It is connected in the floating cylinder (4) being vertically arranged, the floating cylinder (4) is connected with rotating machine arm component (5), the rotation
Turning mechanical arm assembly (5) includes the first handgrip (6) and the second handgrip (7), first handgrip (6) and the second handgrip (7)
Angle between axial line is 90 °, and first handgrip (6) and the second handgrip (7) can rotate in the horizontal direction.
2. vehicle steering wheel steering screw polishing method according to claim 1, which is characterized in that the rotation polishing
Mechanism (53) includes the rotary table (54) of connection main drive motor (52), on the rotary table (54) and along rotary table (54)
It is circumferentially-spaced to be uniformly equipped with several polishing assemblies (56) that clamped worm screw and circumferentially rotate worm screw, the polishing disk
(55) bottom is equipped with chassis driving motor (57), which is drivingly connected to drive with polishing disk (55)
Polishing disk (55) circumferentially rotates.
3. vehicle steering wheel steering screw polishing method according to claim 2, which is characterized in that the polishing assembly
(56) include the polishing slide track seat (58) being fixed on rotary table (54), slidably connect and mention in the polishing slide track seat (58)
It rises guide rail (59), forms lifting block (60) after the top bending of the lift rail (59), lift rail (59) bottom connects
It is connected to spinning motor (61), the spinning motor (61) and the axis of rotation (62) are drivingly connected, and the axis of rotation (62) has
It can clamp or unclamp the chuck component (63) of worm screw.
4. vehicle steering wheel steering screw polishing method according to claim 3, which is characterized in that at the top of base (51)
Can be with the shift mechanism (64) of lifting block (60) cooperation equipped with one, the shift mechanism (64) has can be axially past
The output shaft moved again pulls chuck component (63) to rise or fall so as to pass through lifting block (60),
The chuck component (63) includes collet cylinder external and with the axis of rotation (62) rotation connection positioned at the axis of rotation (62)
It covers (65), is equipped with connecting rod (66) in the axis of rotation (62), the connecting rod (66) bottom is connected with collet (67), connecting rod
(66) top is connected with elastic component (68), and the elastic component (68) both ends are against respectively in collet cylinder set (65) and connecting rod (66)
It goes up and is in compressive state, a cylinder assembly of giving up the throne (69) is additionally provided on the base (51), the cylinder assembly of giving up the throne (69)
It can withstand at the top of connecting rod (66) and press connecting rod and move that collet (67) is made to extend the axis of rotation (62) outside down.
5. vehicle steering wheel steering screw polishing method according to claim 4, which is characterized in that the shift mechanism
It (64) include the lifting cylinder (70) being fixed at the top of base (51), lifting cylinder (70) connection lifting rod (71), described mentions
Pull rod (71) is L-shaped, and the end of lifting rod (71) is located at the lower section of lifting block (60), the cylinder assembly of giving up the throne (69)
Including the cylinder of giving up the throne (72) being arranged on base (51), the cylinder of giving up the throne (72) is connected with give up the throne horizontal drawing cylinder (73),
Described gives up the throne horizontal drawing cylinder (73) in being horizontally disposed with, and cylinder of giving up the throne (72) is in be vertically arranged.
6. vehicle steering wheel steering screw polishing method according to claim 5, which is characterized in that the lifting cylinder
(70) setting is additionally provided with a second lift cylinder (75) in lifting plate (74) in lifting plate (74), described secondary to mention
The end for rising cylinder (75) is equipped with the secondary top being fixed on base (51) upper surface and lifts bar (76), lifts the output of cylinder (70)
Axis pass through lifting seat (77), lifting seat (77) be fixed on base (51), lifting rod (71) pass through lifting seat (77) afterwards with lifting
Seat (77) is flexibly connected.
7. vehicle steering wheel steering screw polishing method according to claim 6, which is characterized in that the collet cylinder set
(65) top is equipped with compressed air air inlet head (78), and the connecting rod (66) is hollow connecting rod, and compressed air air inlet head (78) is even
Connective pole (66) is so as to compressed air to be blown into collet (67).
8. vehicle steering wheel steering screw polishing method according to claim 7, which is characterized in that in polishing disk (55)
Equipped with several spray heads (79) for water spray, on base (51) and position corresponding with cylinder of giving up the throne (72) is equipped with compression
Air cleaning head (80), the water pump (81) that spray head (79) connection is arranged on pedestal (50), water pump (81) connect water tank (82),
Main drive motor (52) connects main drive shaft (83), and main drive shaft (83) is connect with rotary table (54), sets at the top of base (51)
There is an appending disk (84) in a ring, the appending disk (84) is equipped with several screw threads to match with lifting block (60)
Hole, main drive shaft (83) pass through appending disk (84), and the pedestal (50) is equipped with several brackets (85), fixed on bracket (85)
It lifts disk (86), polishing disk (55), which is located at, to be lifted in disk (86) and be rotatablely connected with disk (86) are lifted, chassis driving motor
(57) output end passes through and lifts disk (86) and be fixedly connected afterwards with polishing disk (55), and polishing disk (55) has polishing trough in a ring
(87), polishing assembly (56) is located in polishing trough (87).
9. vehicle steering wheel steering screw polishing method according to claim 2, which is characterized in that the middle position feeding
It is fixed with slider cylinder mounting plate (8) at the top of frame (2), slider cylinder (3) is mounted on the lower surface of slider cylinder mounting plate (8)
On, the output shaft of slider cylinder (3) is fixedly connected with floating cylinder mounting rack (9), and floating cylinder (4) is mounted on floating cylinder peace
It shelves on (9), the output shaft of floating cylinder (4) is connected with rotary cylinder (10) and rotary cylinder (10) connection first is grabbed
Hand (6) and the second handgrip (7),
First handgrip (6) includes the first fixed chuck (11) and the first active chuck (12), the first activity folder
Head (12) connection the first clamping cylinder (13), second handgrip (7) include the second fixed chuck (14) and the second activity folder
Head (15), second active chuck (15) connect the second clamping cylinder (16), first clamping cylinder (13) and the
Two clamping cylinders (16) are fixed on L-type handgrip mounting plate (17), and L-type handgrip mounting plate (17) is connect with rotary cylinder (10),
The axial line of first clamping cylinder (13) and the second clamping cylinder (16) is mutually perpendicular to,
It is further fixed on fixed plate of taking blame for others (18) on the floating cylinder mounting rack (9), is equipped in fixed plate of taking blame for others (18) and is in
What is be vertically arranged takes blame for others (19), and the output end of (19) of taking blame for others is connected with jacking block (20), described when the first handgrip (6) rotation
The axial line of (19) of taking blame for others can be overlapped with the axial line of the first handgrip (6),
Middle position cradle (2) two sides are respectively equipped with a worm screw feeding mechanism, the worm screw feeding mechanism packet
Worm screw splicing component (21) and worm screw conveying assembly (22) are included, the worm screw conveying assembly (22) includes for conveying worm
Conveyer belt assembly (23), the worm screw splicing component (21) include the column (24) being fixed on feeding table (1), column (24)
Being equipped with is in horizontally disposed flat-removing air cyclinder (25), and the output end of flat-removing air cyclinder (25) is connected with lifting cylinder (26), described
The output end of lifting cylinder (26) is connected with the splicing handgrip component (27) that can firmly grasp worm screw,
It is in horizontally disposed flat-removing air cyclinder mounting base (28) that column (24), which is equipped with, and flat-removing air cyclinder (25) is fixedly mounted on translation gas
In cylinder mounting base (28), the output end of the flat-removing air cyclinder (25) is connected with slide unit (29), and lifting cylinder (26) is fixedly mounted
On slide unit (29), the splicing handgrip component (27) includes the tumble cylinder mounting rack of connection lifting cylinder (26) output end
(30), it is fixed with tumble cylinder (31) on tumble cylinder mounting rack (30), the output axis connection gas of tumble cylinder (31) grabs installation
Plate (32), gas grab be fixedly installed on mounting plate (32) it is fixed grab that (33) are gentle to grab clamping cylinder (34), gas grabs clamping cylinder
(34) output end connection activity is grabbed (35), and the position of (35) is grabbed in activity and fixed to grab (33) corresponding.
10. vehicle steering wheel steering screw polishing method according to claim 9, which is characterized in that the splicing is grabbed
Hand component (27) further includes the worm screw material stock frame (36) being fixed on feeding table (1), and worm screw material stock frame (36) top has and snail
The inner cavity that bar matches is so as to allow worm screw to be inserted vertically into worm screw material stock frame (36), when the output end of slider cylinder (3) contracts
Hui Shi, rotating machine arm component (5) is corresponding with the position of worm screw material stock frame (36) in the vertical direction,
The axial line of the slider cylinder (3) and flat-removing air cyclinder (25) is mutually perpendicular to, lifting cylinder (26) and floating cylinder (4)
Axial line be parallel to each other, when rotary cylinder (10) rotation when, the first handgrip (6) and the second handgrip (7) energy alternate intervals pair
A worm screw material stock frame (36) is answered,
The conveyer belt assembly (23) includes the carriage (37) being fixed on feeding table (1), and carriage (37) is equipped with ring
The carrier chain (38) of shape, be arranged at intervals on the carrier chain (38) it is several for placing the worm screw locating racks (39) of worm screw,
The carrier chain (38) has two and arranged in parallel, and two ends of two carrier chains (38) are used same respectively
Convey rotation axis (40) connection, conveying rotation axis (40) carrier chain (38) can be driven to circumferentially rotate, on every carrier chain (38) between
Every being uniformly equipped with several locating pieces (41), the locating piece (41) on two carrier chains (38) is corresponded, and the worm screw is fixed
Position frame (39) includes the endless screw support (42) that top has V-type opening, is equipped with an endless screw support on each locating piece (41)
(42)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774022.7A CN107350566B (en) | 2017-08-31 | 2017-08-31 | Vehicle steering wheel steering screw polishing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774022.7A CN107350566B (en) | 2017-08-31 | 2017-08-31 | Vehicle steering wheel steering screw polishing method |
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| Publication Number | Publication Date |
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| CN107350566A CN107350566A (en) | 2017-11-17 |
| CN107350566B true CN107350566B (en) | 2019-03-19 |
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| CN201710774022.7A Expired - Fee Related CN107350566B (en) | 2017-08-31 | 2017-08-31 | Vehicle steering wheel steering screw polishing method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179461B (en) | 2018-01-11 | 2018-10-19 | 张百成 | A kind of hollow metal part inner wall polishing method |
| CN108392141B (en) * | 2018-01-31 | 2020-11-17 | 嘉兴昱天工业设计有限公司 | Sanitary ware cleaning device |
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| JPS5518340A (en) * | 1978-07-20 | 1980-02-08 | Torii Toso Kojo:Kk | Method of automatic polishing of blank and its apparatus |
| CN102554752A (en) * | 2012-02-08 | 2012-07-11 | 湖州中云机械制造有限公司 | Method for polishing automobile hubs and device |
| CN103949966A (en) * | 2014-05-19 | 2014-07-30 | 浙江湖磨抛光磨具制造有限公司 | Cut-in type wheel hub grinding method and polishing machine |
| CN104015183A (en) * | 2014-06-13 | 2014-09-03 | 浙江名媛工艺饰品有限公司 | Automatic crystal blank polishing system and manipulator type transferring device thereof |
| CN105856037A (en) * | 2016-06-06 | 2016-08-17 | 佛山市德琞科技有限公司 | Automated polishing machine |
| CN106002596A (en) * | 2016-06-03 | 2016-10-12 | 深圳市普盛旺科技有限公司 | Drag type grinding and polishing machine |
| CN106670949A (en) * | 2016-12-26 | 2017-05-17 | 广东迪生力汽配股份有限公司 | Hub polishing device and method |
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2017
- 2017-08-31 CN CN201710774022.7A patent/CN107350566B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518340A (en) * | 1978-07-20 | 1980-02-08 | Torii Toso Kojo:Kk | Method of automatic polishing of blank and its apparatus |
| CN102554752A (en) * | 2012-02-08 | 2012-07-11 | 湖州中云机械制造有限公司 | Method for polishing automobile hubs and device |
| CN103949966A (en) * | 2014-05-19 | 2014-07-30 | 浙江湖磨抛光磨具制造有限公司 | Cut-in type wheel hub grinding method and polishing machine |
| CN104015183A (en) * | 2014-06-13 | 2014-09-03 | 浙江名媛工艺饰品有限公司 | Automatic crystal blank polishing system and manipulator type transferring device thereof |
| CN106002596A (en) * | 2016-06-03 | 2016-10-12 | 深圳市普盛旺科技有限公司 | Drag type grinding and polishing machine |
| CN105856037A (en) * | 2016-06-06 | 2016-08-17 | 佛山市德琞科技有限公司 | Automated polishing machine |
| CN106670949A (en) * | 2016-12-26 | 2017-05-17 | 广东迪生力汽配股份有限公司 | Hub polishing device and method |
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| CN107350566A (en) | 2017-11-17 |
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