CN106064342A - One carries high efficiency multistation letter out machine - Google Patents
One carries high efficiency multistation letter out machine Download PDFInfo
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- CN106064342A CN106064342A CN201610600414.7A CN201610600414A CN106064342A CN 106064342 A CN106064342 A CN 106064342A CN 201610600414 A CN201610600414 A CN 201610600414A CN 106064342 A CN106064342 A CN 106064342A
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- Prior art keywords
- polishing
- assembly
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- shaft
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Classifications
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0061—Other grinding machines or devices having several tools on a revolving tools box
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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
- B24B41/002—Grinding heads
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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
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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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
One carries high efficiency multistation letter out machine, including frame, one is installed on the polishing mechanism in this frame and is arranged in the workpiece loading below this polishing mechanism and synchronous rotary control workbench, described polishing mechanism includes that polishing fixing beam and at least two is installed on the rubbing head that this polishing is fixed on beam with arranging in interval, described workpiece loads and synchronous rotary control workbench includes loading fixing seat, at least two are rotatably installed on this loading fixes the piece-holder mechanical arm of seat end face and for controlling the synchronous drive device of each piece-holder mechanical arm synchronous axial system and synchronous hunting.The present invention is so that each workpiece was polished in same time and same environment, it is greatly enhanced the polishing uniformity of product, reduce the product polishing difference causing because of polishing condition deviation, the difference with a collection of workpiece polishing effect can be reduced to a certain extent, it is easy to unitized production, this control method is simple simultaneously, easily realizes, can improve the accuracy of product polishing.
Description
Technical field
The present invention relates to the polissoir of a kind of workpiece, refer in particular to one and carry high efficiency multistation letter out machine.
Background technology
Surface of the work polishing mainly used by polishing machine, and surface of the work can be made more smooth, finer and smoother, increases aesthetic feeling and touch
Comfort level, is widely used in Modern Industry Products.For the polishing mechanical of five metals, hot-water heating part product, mainly cloth wheel is thrown
Ray machine, buffing machine uses the mode that driven by motor cloth wheel rotates, makes cloth wheel surface contact with surface of the work, thus completes to throw
Photoreduction process, it is simple to operate, easy to use, and manual mode of operation can be suitable for variously-shaped five metals or hot-water heating part product is thrown
Light, is widely used in five metals, hot-water heating manufacturing.
Chinese utility model patent (application number: 201020145309.7) discloses a kind of polishing machine, it include casing and
Being positioned at polishing wheel, transmission device, angle-adjusting mechanism and the electric control gear of casing, transmission device includes motor, synchronization wheels
And power transmission shaft, synchronization wheels are connected on motor output shaft and power transmission shaft, and power transmission shaft is also associated with polishing wheel, polishing wheel
It is connected on angle-adjusting mechanism with transmission device.
Above-mentioned polishing machine is the angle adjustment utilizing angle-adjusting mechanism to be polished wheel, makes polishing machine in use
Corresponding polishing wheel extension or retraction can be carried out according to the shape of workpiece.Although the suitable of polishing wheel can be expanded with upper polishers
By scope, but during actual use, there is also following weak point: the 1st, due to a polishing machine be merely able to for
One workpiece is processed by shot blasting, thus its operating efficiency can not adapt to the needs of large-scale production, is unfavorable for dropping further
Low production cost；2nd, easily on polishing performance, there is certain deviation, especially because different time processes between multiple workpiece
For same parcel, the polishing effect before and after being easily caused produces significant difference, homogeneity of product difference, is unfavorable for unified metaplasia
Produce.
Content of the invention
The present invention provides one to carry high efficiency multistation letter out machine, and its main purpose is to overcome existing polishing machine to exist
Production efficiency is low, the defect of homogeneity of product difference.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
One carries high efficiency multistation letter out machine, including frame, also include a polishing mechanism being installed in this frame and
Being arranged in the workpiece below this polishing mechanism to load and synchronous rotary control workbench, described polishing mechanism includes polishing fixing beam
And at least two is installed on the rubbing head that this polishing is fixed on beam with arranging in interval, described workpiece loads and synchronous rotary control
Workbench processed include loading fixing seat, at least two be rotatably installed on this loading fix the piece-holder mechanical arm of seat end face with
And for controlling the synchronous drive device of each piece-holder mechanical arm synchronous axial system and synchronous hunting.
Further, each described piece-holder mechanical arm includes being correspondingly arranged in a corresponding rubbing head working position
Mechanical arm pedestal immediately below putting, the rotation can being installed on described mechanical arm pedestal with carrying out transverse rotation around horizontal axis
Arm and be arranged on this turning arm and load fixing fixture unit for controlling workpiece, described synchronous drive device includes using
Loading the first synchronization driving carrying out longitudinal synchronous axial system on fixing seat around vertical axis in each mechanical arm pedestal of control
Assembly and carry out the second of synchronous cross rotation on its mechanical arm pedestal around horizontal axis for controlling each turning arm
Synchronization drives assembly, and described first synchronization drives assembly to include one first servomotor and this first servo motor output shaft even
The one first rotation connecting shaft connecing and at least two are in transmission connection on this first rotation connecting shaft and for by this first rotation even
The lateral rotation movement of axle is converted into the first decelerator of the longitudinal rotary motion of level, and the output of each the first decelerator is corresponding
Be in transmission connection in the bottom of a mechanical arm pedestal, described second synchronization drive assembly include one second servomotor and this second
One second rotation connecting shaft and at least two that servo motor output shaft connects are in transmission connection on this second rotation connecting shaft and use
In the second decelerator that the lateral rotation movement of this second rotation connecting shaft is converted into the longitudinal rotary motion of level, each turning arm
Including arm rotary shaft and the gear unit being installed in described mechanical arm pedestal, the output of each the second decelerator is corresponding
Be in transmission connection in the input of a corresponding gear unit, the output correspondence of each gear unit be in transmission connection in its
A corresponding arm rotary shaft.
Further, described second synchronization drives assembly to be arranged at the underface that the described first synchronization drives assembly, each
The bottom of mechanical arm pedestal is fixedly connected with a rotary sleeve, the output of this rotary sleeve and the first decelerator immediately below it
Fixing and being driven by it and carry out longitudinal rotation, each gear unit includes one first lateral shaft, one first longitudinal axis and 1
Two cylindrical screw gears, the lower end of described first lateral shaft sequentially passes through described rotary sleeve, after the first decelerator with described
The output of two decelerators is fixed, and the upper end of described first lateral shaft is provided with one first spiral bevel gear, and described first longitudinally
One end of axle is provided with second spiral bevel gear engaging with this first spiral bevel gear, the other end of described first longitudinal axis
Being provided with one first cylindrical screw gear, described second cylindrical screw geared sleeve is located in described arm rotary shaft, and this
The outer peripheral face of two cylindrical screw gears engages with described first cylindrical screw gear, described fixture unit include a control cylinder with
And it is fixedly installed in a traversing interior axle of the piston rod end of this control cylinder, described arm interior of rotating shaft is provided with a use
In the axocoel wearing for this traversing interior axle, described control cylinder is positioned at the side of described arm rotary shaft, and described on it
After traversing interior axle passes through this arm rotary shaft, removably connect with a work piece holder of this arm rotary shaft opposite side.
Further, described mechanical arm pedestal is that zigzag is arranged, the axis of rotation of workpiece clamped by described work piece holder with
First lateral shaft, the first decelerator, the second decelerator are on same rotary shaft position.
Further, described rubbing head includes being rotatably installed on the polishing support body on the fixing beam of polishing, rotationally
Be installed on this polishing support body polishing revolving part, drive this polishing revolving part carry out High Rotation Speed polishing motor assembly and
For the polishing swing component driving this polishing revolving part to swing back and forth.
Further, described polishing mechanism also includes the 3rd synchronization being synchronized rotation for controlling each polishing support body
Driving assembly, described 3rd synchronization drives assembly to include one the 3rd servomotor and the 3rd servo motor output shaft transmission even
One the 3rd rotation connecting shaft connecing and at least two are in transmission connection and rotate the 3rd decelerator on connecting shaft, each polishing rack in the 3rd
Body is rotatably installed on the output of the 3rd corresponding decelerator.
Further, described polishing revolving part includes a polishing assembly and the polishing wheel being installed on this polishing assembly,
Described polishing assembly includes assembly framework, the polishing rotary shaft that is rotatably installed on assembly framework, at least two for supporting
The polishing bearing of this polishing rotary shaft and be sheathed in this polishing rotary shaft and for drive that it is rotated the
Two synchronous pulleys, described polishing motor assembly include one be fixed on polishing support body on motor and one by this motor drive and with
The first synchronous pulley that described second synchronous belt pulley transmission connects, described polishing reciprocating part includes that one is installed in described polishing
Line slideway in support body and a reciprocating cylinder, described polishing assembly is installed on the sliding seat of described line slideway,
The piston rod end of described reciprocating cylinder and described assembly framework fix and for drive described polishing assembly along described directly
Line guide rail carries out linear reciprocating motion, and one end of described polishing rotary shaft is installed on the second Timing Belt by polishing bearing described in
The side of wheel, the other end of described polishing rotary shaft is installed on the another of described second synchronous pulley by polishing bearing another described
On side, and polishing wheel described in fit on after described polishing support body is stretched out in the other end end polishing rotary shaft.
Further, described frame includes two longerons and is connected to the crossbeam on this two longerons top, described side rail inner
Being each provided with the guide rail of a pair lateral arrangement, the two ends that beam is fixed in described polishing are set up on the guide rail of each side rail inner respectively,
Described crossbeam is provided with elevating mechanism, this elevating mechanism include a lateral arrangement in crossbeam medium position screw mandrel, be combined on this
On screw mandrel drive nut, be sheathed on this driving nut the 4th synchronous pulley, be installed on crossbeam and for supporting this
The bearing part of screw mandrel, a servomotor being installed on crossbeam, the 3rd Timing Belt being connected with the output of this servomotor
Wheel, described lifting the first synchronous pulley is connected with described 4th synchronous belt pulley transmission.
Further, also include controlling before and after workbench is carried out an or left side for controlling described workpiece loading and synchronous rotary
The walking mechanism moving right, described walking mechanism includes front and back walking assembly and carries out a left side for controlling this assembly of front and back walking
The left and right walking assembly moving right, described workpiece loads and synchronous rotary control workbench is installed on this and front and back walks on assembly.
Further, described polishing mechanism is provided with three/tetra-/five rubbing heads altogether, and described workpiece loads and synchronization rotation
Turning control workbench and being altogether provided with three/tetra-/five piece-holder mechanical arms, each piece-holder mechanical arm is positioned at correspondingly
The underface of each rubbing head operating position.
Compared to the prior art, what the present invention produced has the beneficial effects that:
1st, present configuration is simple, practical, by arranging at least two rubbing head supporting at least two piece-holder machinery
Workpiece is polished by arm, processes the quantity of workpiece, and each workpiece exists in so can not only improving the board unit interval
In polishing process, the angle of rotation is synchronization, and the dynamics of polishing is also identical so that each workpiece in the same time and
Same environment is polished, and is greatly enhanced the polishing uniformity of product, reduces the product causing because of polishing condition deviation and throws
Light difference, can reduce the difference with a collection of workpiece polishing effect to a certain extent, it is simple to unitized production, this controlling party simultaneously
Method is simple, easily realizes, can improve the accuracy of product polishing.
2nd, in the present invention, assembly and the second synchronization is driven to drive assembly to control machinery respectively by arranging the first synchronization
The workpiece that arm seat body self carries out rotating and turning arm drives rotates, by the rotatable engagement of two kinds of different directions, greatly
Improve workpiece and can rotate the free angle of control, be possible not only to ensure that workpiece completes 360 degree without dead angle polishing, raising
Polishing quality, and the polishing of irregular workpiece can be suitable for, it is ensured that its quality of finish.
3rd, in the present invention, assembly is driven to be arranged to arrange up and down by the first synchronization drives assembly and the second synchronization,
And by way of rotary sleeve socket the first lateral shaft, ensure that two rotary motions all can independently control, will not mutual shadow
Ring, and not only simplify structure but also arrangement space can be reduced, advantageously reduce complexity and the working strength of subsequent maintenance.
4th, in the present invention, can be added by carrying out one-shot forming using the internal boring of mechanical arm pedestal as independent benchmark
Work, other accessories are all using this mechanical arm pedestal as basis of reference, thus can avoid the mistake of many parts many benchmark processing existence
Difference superposition problem, is effectively reduced machinery spare and accessory parts rigging error, is conducive to improving stability and the service life that board runs.
5th, in the present invention, by between the first lateral shaft, one first longitudinal axis and one second cylindrical screw gear
Transmission mating reaction, so that workpiece position of rotation and the first lateral shaft, the first decelerator, the second decelerator are in same
On rotary shaft position, so can ensure that workpiece, in rotary course, is always at rotating at home position, thus greatly subtracts
Few because unfavorable factor occurs during eccentric rotary, and then the quality of workpiece polishing can be effectively improved.
6th, in the present invention, the control cylinder of fixture unit touches card-bit part enforcement card bit motion after promoting traversing interior axle,
Thus completely clamp effect of workpiece, not only change that clamping structure is simple, operation rapidly, and arm rotary shaft is relatively traversing interior axle
Independently rotated, thus cylinder will not be impacted in rotary course by it, thus by mechanical engagement cleverly, it is ensured that each portion
The independent operating of part.
7th, in the present invention, polishing wheel also can swing while High Rotation Speed, thus can be at identical turn
On the premise of speed, effective polishing dynamics and the quality of improving, shortening polishing time, and then both improve polishing efficiency, again can
Improve product quality.
8th, in the present invention, on line slideway, pull polishing assembly by arranging reciprocating cylinder, and polish rotation
Rotating shaft can't produce rotary impact power to reciprocating cylinder in high-speed rotation, thus is joined by machinery cleverly
Close, it is ensured that the independent operating of polishing wheel self spinning movement and the action that swings.
9th, in the present invention, drive assembly by arranging the 3rd synchronization, can also make each polishing rack body can synchronize rotation
Turn certain angle so that the letter out machine of the present invention all can be synchronized rotation in X-direction, Y direction and Z-direction,
Thus greatly widen the angles and positions of workpiece polishing, it is ensured that workpiece comprehensive space curved surface operation.
10th, in the present invention, polishing mechanism can shift up and down, and workpiece loads and synchronous rotary control workbench
Before and after then can being controlled by walking mechanism or move left and right, thus the specification kind that the present invention can process workpiece can be increased
Class so that it is substantially meet the polishing of arbitrary shape and interior metal casting on a large scale.
Brief description
Fig. 1 is the structural representation of multistation letter out machine in embodiment.
Fig. 2 is the structural representation of rubbing head in embodiment.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is generalized section along A-A direction for the Fig. 3.
Fig. 5 is the structural representation of workpiece loading and synchronous rotary control workbench in embodiment.
Fig. 6 is the generalized section of Fig. 5.
Fig. 7 is the cooperation schematic diagram of the second decelerator and piece-holder mechanical arm in embodiment.
Fig. 8 is the generalized section of Fig. 7.
Fig. 9 is the scheme of installation that in embodiment, the 3rd synchronization drives assembly.
Figure 10 is the front view of Fig. 9.
Figure 11 is the structural representation of elevating mechanism in embodiment.
Detailed description of the invention
The detailed description of the invention of the present invention is described with reference to the accompanying drawings.
With reference to Fig. 1-Figure 11.One carries high efficiency multistation letter out machine, including the 1st, frame one is installed in this frame 1
The 2nd, polishing mechanism is arranged in workpiece below this polishing mechanism 2 and loads and synchronous rotary control workbench 3 and for controlling
State the walking mechanism 4 that workpiece loads and synchronous rotary controls before and after workbench 3 is carried out or moves left and right, described polishing mechanism 2
Including polish fixing beam 20 and four to be installed on the rubbing head 21 that this polishing is fixed on beam 20, described workpiece with arranging in interval
Load and synchronous rotary control workbench 3 include loading fixing seat the 30th, four be rotatably installed on this loading and fix seat 30 and push up
The piece-holder mechanical arm 31 in face and for controlling each piece-holder mechanical arm 31 synchronous axial system and the synchronization of synchronous hunting is driven
Dynamic device 32.
With reference to Fig. 1-Figure 11.Each described piece-holder mechanical arm 31 includes being correspondingly arranged in a corresponding rubbing head
The 310th, mechanical arm pedestal immediately below 21 can be installed on described mechanical arm pedestal 310 around horizontal axis with carrying out transverse rotation
Turning arm 311 and be arranged on this turning arm 311 and load fixing fixture unit for controlling workpiece, described synchronization is driven
Dynamic device 32 includes carrying out longitudinal synchronization around vertical axis for controlling each mechanical arm pedestal 310 on the fixing seat 30 of loading
The first synchronization rotating drives assembly 33 and is used for controlling each turning arm 311 on its mechanical arm pedestal 310 around trunnion axis
The second synchronization that direction carries out synchronous cross rotation drives assembly 34, and described first synchronization drives assembly 33 to include one first servo
Motor 330 be connected with this first servomotor 330 output shaft one first rotation connecting shaft 331 and four be in transmission connection in this
On first rotation connecting shaft 331 and longitudinally rotate fortune for the lateral rotation movement of this first rotation connecting shaft 331 is converted into level
The first dynamic decelerator 332, the output correspondence of each the first decelerator 332 is in transmission connection under a mechanical arm pedestal 310
Portion, described second synchronization drives assembly 34 to include that one second servomotor 340 is connected with this second servomotor 340 output shaft
One second rotation connecting shaft 341 and four be in transmission connection on this second rotation connecting shaft 341 and for second rotating even this
The lateral rotation movement of axle 341 is converted into the second decelerator 342 of the longitudinal rotary motion of level, and each turning arm 311 includes arm
Portion's rotary shaft 318 and the gear unit 314 being installed in described mechanical arm pedestal 310, the output of each the second decelerator 342
End correspondence is in transmission connection in the input of a corresponding gear unit 314, and the output of each gear unit 314 is corresponding to be passed
It is dynamically connected in a corresponding arm rotary shaft 318.
With reference to Fig. 1-Figure 11.Described second synchronization drive assembly 34 be arranged at described first synchronization drive assembly 33 just under
Side, the bottom of each mechanical arm pedestal 310 is fixedly connected with a rotary sleeve 315, this rotary sleeve 315 with its immediately below the
The output of one speed reducer 332 is fixed and is driven by it and carries out longitudinal rotation, and each gear unit 314 includes one first lateral shaft
316th, one first longitudinal axis 317 and one second cylindrical screw gear 3181, the lower end of described first lateral shaft 316 sequentially passes through
After described rotary sleeve the 315th, the first decelerator 332, the output with described second decelerator 342 is fixed, described first lateral shaft
The upper end of 316 is provided with one first spiral bevel gear 3160, one end of described first longitudinal axis 317 be provided with one with this first spiral shell
Second spiral bevel gear 3170 of rotation bevel gear 3160 engagement, the other end of described first longitudinal axis 317 is provided with one first circle
Post helical gear 3171, described second cylindrical screw gear 3181 is sheathed in described arm rotary shaft 318, and this second circle
The outer peripheral face of post helical gear 3181 engages with described first cylindrical screw gear 3171, and described fixture unit includes a control gas
Cylinder 312 and the traversing interior axle 313 of piston rod end being fixedly installed in this control cylinder, in described arm rotary shaft 318
Portion is provided with one for the axocoel wearing for this traversing interior axle 313, and described control cylinder 312 is positioned at described arm rotary shaft 318
Side, and after the described traversing interior axle 313 on it passes through this arm rotary shaft 318, with this arm rotary shaft 318 opposite side
A work piece holder removably connect.
With reference to Fig. 1-Figure 11.Described mechanical arm pedestal 310 is arranged in zigzag, the rotation of workpiece clamped by described work piece holder
The rotating shaft heart and the first lateral shaft the 316th, the first decelerator the 332nd, the second decelerator 342 is on same rotary shaft position.
With reference to Fig. 1-Figure 11.Described rubbing head 21 includes the polishing support body being rotatably installed on the fixing beam 20 of polishing
210th, the 211st, be rotatably installed on the polishing revolving part on this polishing support body 210 drives this polishing revolving part 211 to carry out at a high speed
The polishing motor assembly 212 rotating and the polishing swing component 213 for driving this polishing revolving part 211 to swing back and forth.
With reference to Fig. 1-Figure 11.Described polishing mechanism 2 also includes that one is synchronized rotation for controlling each polishing support body 210
3rd synchronization drives assembly 23, and described 3rd synchronization drives assembly 23 to include one the 3rd servomotor 230 and the 3rd servo electricity
One the 3rd rotation connecting shaft 231 that machine 230 output shaft is in transmission connection and four are in transmission connection on the 3rd rotation connecting shaft 231 the
Three decelerators 232, each polishing support body 210 is rotatably installed on the output of the 3rd corresponding decelerator 232.
With reference to Fig. 1-Figure 11.Described polishing revolving part 211 includes a polishing assembly 25 and is installed on this polishing assembly 25
On polishing wheel 26, described polishing assembly 25 include the polishing that the 250th, assembly framework is rotatably installed on assembly framework 250
Rotary shaft is the 214th, at least two for supporting the polishing bearing 215 of this polishing rotary shaft 214 and be sheathed on this polishing rotary shaft
On 214 and for driving its second synchronous pulley 216 being rotated, described polishing motor assembly 212 includes that one is solid
Motor 217 and one on polishing support body 210 is driven by this motor 217 and connects with described second synchronous pulley 216 transmission
The first synchronous pulley 218 connecing, described polishing reciprocating part 213 includes a straight line being installed in described polishing support body 210
Guide rail 2130 and a reciprocating cylinder 2132, described polishing assembly 25 is installed on the sliding seat of described line slideway 2130
On, the piston rod end of described reciprocating cylinder is fixing with described assembly framework 250 and is used for driving described polishing assembly 25
Carrying out linear reciprocating motion along described line slideway 2130, one end of described polishing rotary shaft 214 is by polishing bearing described in
215 sides being installed on the second synchronous pulley 216, the other end of described polishing rotary shaft 214 is by another described polishing bearing
On 215 opposite sides being installed on described second synchronous pulley 216, and the other end end polishing rotary shaft 214 is stretched out described
Polishing wheel 26 described in fit on after polishing support body 210.In the present embodiment, polishing wheel can for cloth wheel, nylon wheel, emery wheel or
Other wheel shape materials.
With reference to Fig. 1-Figure 11.Described frame 1 includes two longerons 10 and is connected to the crossbeam 11 on this two longeron 10 top, institute
Stating the guide rail 101 being each provided with a pair lateral arrangement inside longeron 10, the two ends of the fixing beam 20 of described polishing are set up in respectively respectively
On guide rail 101 inside longeron 10, described crossbeam 11 is provided with elevating mechanism 12, this elevating mechanism 12 include a lateral arrangement in
The screw mandrel of crossbeam 11 medium position the 120th, be combined on driving nut on this screw mandrel 120 the 125th, sheathed with on this driving nut 125
The 4th synchronous pulley bearing part that the 121st, is installed on crossbeam 11 and for supporting this screw mandrel 120 the 122nd, one be installed on crossbeam
Servomotor on 11 lifting the 3rd synchronous pulley 124 that the 123rd, is connected with the output of this servomotor 123, described lifting
3rd synchronous pulley 124 is in transmission connection with described 4th synchronous pulley 121.
With reference to Fig. 1-Figure 11.Above-mentioned multistation letter out machine also include described walking mechanism 4 include before and after walk assembly 40 with
And for controlling this left and right walking assembly 41 that front and back walking assembly moves left and right, described workpiece loads and synchronous rotary control
Workbench 3 processed is walked on assembly 40 before and after being installed on this.
With reference to Fig. 1-Figure 11.Described polishing mechanism 2 is provided with four rubbing heads 21 altogether, and described workpiece loads and synchronization rotation
Turning control workbench 3 and being altogether provided with four piece-holder mechanical arms 31, each piece-holder mechanical arm 31 is positioned at correspondingly
The underface of each rubbing head 21 operating position.
Compared to the prior art, what the present invention produced has the beneficial effects that:
1st, present configuration is simple, practical, by arranging supporting four the piece-holder mechanical arms 31 of four rubbing heads 21
Workpiece is polished, processes the quantity of workpiece in so can not only improving the board unit interval, and each workpiece is in polishing
During, the angle of rotation is synchronization, and the dynamics of polishing is also identical, so that each workpiece is in same time and same
Environment is polished, and is greatly enhanced the polishing uniformity of product, reduces the product polishing difference causing because of polishing condition deviation
Different, the difference with a collection of workpiece polishing effect can be reduced to a certain extent, it is simple to unitized production, simultaneously this control method letter
Single, easily realize, the accuracy of product polishing can be improved.
2nd, in the present invention, assembly 33 and the second synchronization is driven to drive assembly 34 to control respectively by arranging the first synchronization
The workpiece that mechanical arm pedestal 310 self carries out rotating and turning arm 311 drives rotates, and is joined by the rotation of two kinds of different directions
Close, drastically increase workpiece and can rotate the free angle of control, be possible not only to ensure that workpiece completes 360 degree without dead angle polishing
Work, improves polishing quality, and can be suitable for the polishing of irregular workpiece, it is ensured that its quality of finish.
3rd, in the present invention, assembly 34 is driven to be arranged to upper and lower cloth by the first synchronization drives assembly 33 and the second synchronization
Put, and be socketed by way of the first lateral shaft 316 by rotary sleeve 315 and ensure that two rotary motions all can independently control,
Will not influence each other, and not only simplify structure but also arrangement space can be reduced, advantageously reduce complexity and the work of subsequent maintenance
Make intensity.
4th, in the present invention, can be by carrying out one-shot forming using the internal boring of mechanical arm pedestal 310 as independent benchmark
Processing, other accessories are all using this mechanical arm pedestal 310 as basis of reference, thus the processing of many parts many benchmark can be avoided to exist
Tolerance stack-up issue, be effectively reduced machinery spare and accessory parts rigging error, be conducive to improve board run stability and use
Life-span.
5th, in the present invention, by the first lateral shaft the 316th, one first longitudinal axis 317 and one second cylindrical screw gear
Between transmission mating reaction so that workpiece position of rotation and the first lateral shaft the 316th, the first decelerator the 332nd, second slow down
Device 342 is on same rotary shaft position, so can ensure that workpiece, in rotary course, is always at revolving at home position
Turn, thus be greatly reduced because unfavorable factor occurs during eccentric rotary, and then the quality of workpiece polishing can be effectively improved.
6th, in the present invention, the control cylinder of fixture unit touches card-bit part enforcement card bit motion after promoting traversing interior axle,
Thus completely clamp effect of workpiece, not only change that clamping structure is simple, operation rapidly, and arm rotary shaft is relatively traversing interior axle
Independently rotated, thus cylinder will not be impacted in rotary course by it, thus by mechanical engagement cleverly, it is ensured that each portion
The independent operating of part.
7th, in the present invention, polishing wheel 26 also can swing while High Rotation Speed, thus can be identical
On the premise of rotating speed, effective polishing dynamics and the quality of improving, shortening polishing time, and then both improve polishing efficiency, again can
Enough improve product quality.
8th, in the present invention, on line slideway, pull polishing assembly 25 by arranging reciprocating cylinder, and polish
Rotary shaft 214 can't produce rotary impact power in high-speed rotation to reciprocating cylinder, thus by machine cleverly
Tool coordinates, it is ensured that the independent operating of self spinning movement of polishing wheel 26 and the action that swings.
9th, in the present invention, drive assembly 23 by arranging the 3rd synchronization, can also make each polishing support body 210 can be with
Step rotates a certain angle so that the letter out machine of the present invention all can be synchronized in X-direction, Y direction and Z-direction and turn
Dynamic, thus greatly widen the angles and positions of workpiece polishing, it is ensured that workpiece comprehensive space curved surface operation.
10th, in the present invention, polishing mechanism 2 can shift up and down, and workpiece loads and synchronous rotary control work
Platform 3 then thus can increase the rule that the present invention can process workpiece by before and after walking mechanism 4 control or move left and right
Lattice species so that it is substantially meet the polishing of arbitrary shape and interior metal casting on a large scale.
In addition, rubbing head and piece-holder mechanical arm are not limited to only arrange 4 in the present embodiment, can also is that 3,5
Individual or 6.
Above are only the detailed description of the invention of the present invention, but the design concept of the present invention is not limited thereto, all utilize this
Design carries out the change of unsubstantiality to the present invention, all should belong to the behavior invading scope.
Claims (10)
1. carry a high efficiency multistation letter out machine, including frame, it is characterised in that: also include that one is installed in this frame
Polishing mechanism and the workpiece being arranged in below this polishing mechanism load and synchronous rotary control workbench, described polishing mechanism bag
Including the fixing beam of polishing and at least two being installed on the rubbing head that this polishing is fixed on beam with arranging in interval, described workpiece loads
And synchronous rotary control workbench includes loading fixing seat, at least two is rotatably installed on the workpiece that seat end face fixed by this loading
Clamping machine mechanical arm and for controlling the synchronous drive device of each piece-holder mechanical arm synchronous axial system and synchronous hunting.
2. one as claimed in claim 1 carries high efficiency multistation letter out machine, it is characterised in that: each described piece-holder machine
Mechanical arm include being correspondingly arranged in the mechanical arm pedestal immediately below a corresponding rubbing head operating position, can be around horizontal axis
It is installed on the turning arm on described mechanical arm pedestal with carrying out transverse rotation and be arranged on this turning arm and for controlling work
Part loads fixing fixture unit, and described synchronous drive device includes loading fixing seat for controlling each mechanical arm pedestal
The first synchronization carrying out longitudinal synchronous axial system around vertical axis drives assembly and for controlling each turning arm at its machinery
Carry out the second synchronization driving assembly of synchronous cross rotation on arm seat body around horizontal axis, described first synchronization drives assembly bag
Include one first rotation connecting shaft and at least two transmission company that one first servomotor is connected with this first servo motor output shaft
It is connected on this first rotation connecting shaft and longitudinally rotate fortune for the lateral rotation movement of this first rotation connecting shaft is converted into level
The first dynamic decelerator, the output correspondence of each the first decelerator is in transmission connection in the bottom of a mechanical arm pedestal, and described the
Two synchronizations drive that assemblies include that one second servomotor is connected with this second servo motor output shaft one second rotate connecting shaft with
And at least two is in transmission connection on this second rotation connecting shaft and for the lateral rotation movement conversion by this second rotation connecting shaft
Second decelerator of the longitudinal rotary motion of one-tenth level, each turning arm includes arm rotary shaft and is installed on described machinery arm seat
Internal gear unit, the output correspondence of each the second decelerator is in transmission connection in the input of a corresponding gear unit
End, the output correspondence of each gear unit is in transmission connection in a corresponding arm rotary shaft.
3. one as claimed in claim 2 carries high efficiency multistation letter out machine, it is characterised in that: described second synchronization driving group
Part is arranged at the underface that the described first synchronization drives assembly, and the bottom of each mechanical arm pedestal is fixedly connected with a rotary shaft
Overlapping, the output of this rotary sleeve and the first decelerator immediately below it is fixed and is driven by it and carries out longitudinal rotation, and each passes
Moving cell includes one first lateral shaft, one first longitudinal axis and one second cylindrical screw gear, under described first lateral shaft
End sequentially passes through described rotary sleeve, the output with described second decelerator is fixed after the first decelerator, described first horizontal
The upper end of axle is provided with one first spiral bevel gear, one end of described first longitudinal axis be provided with one with this first spiral bevel gear
Second spiral bevel gear of engagement, the other end of described first longitudinal axis is provided with one first cylindrical screw gear, and described second
Cylindrical screw geared sleeve is located in described arm rotary shaft, and the outer peripheral face of this second cylindrical screw gear and described first circle
Post helical gear engages, and described fixture unit includes a control cylinder and the piston rod end being fixedly installed in this control cylinder
A traversing interior axle, described arm interior of rotating shaft is provided with one for the axocoel wearing for this traversing interior axle, described control gas
After cylinder is positioned at the side of described arm rotary shaft, and the described traversing interior axle on it passes through this arm rotary shaft, with this arm
One work piece holder of rotary shaft opposite side removably connects.
4. one as claimed in claim 3 carries high efficiency multistation letter out machine, it is characterised in that: described mechanical arm pedestal is Z
Font is arranged, the axis of rotation of workpiece clamped by described work piece holder and the first lateral shaft, the first decelerator, the second decelerator are equal
It is on same rotary shaft position.
5. one as claimed in claim 1 carries high efficiency multistation letter out machine, it is characterised in that: described rubbing head includes turning
It is installed on the polishing support body on the fixing beam of polishing, the polishing revolving part being rotatably installed on this polishing support body, driving dynamicly
This polishing revolving part carries out the polishing motor assembly of High Rotation Speed and for driving this polishing revolving part to swing back and forth
Polishing swing component.
6. one as claimed in claim 5 carries high efficiency multistation letter out machine, it is characterised in that: described polishing mechanism also includes
One is used for controlling the 3rd synchronization driving assembly that each polishing support body is synchronized rotation, and described 3rd synchronization driving assembly includes one
One the 3rd rotation connecting shaft and at least two transmission that 3rd servomotor and the 3rd servo motor output shaft are in transmission connection connect
Being connected to the 3rd decelerator on the 3rd rotation connecting shaft, each polishing support body is rotatably installed on the 3rd corresponding decelerator
Output.
7. one as claimed in claim 5 carries high efficiency multistation letter out machine, it is characterised in that: described polishing revolving part includes
One polishing assembly and the polishing wheel being installed on this polishing assembly, described polishing assembly includes assembly framework, pacifies rotationally
The polishing rotary shaft that is loaded on assembly framework, at least two for supporting the polishing bearing of this polishing rotary shaft and being sheathed on this
In polishing rotary shaft and for driving its second synchronous pulley being rotated, described polishing motor assembly includes that one is solid
The first synchronization that motor on polishing support body and is driven by this motor and is connected with described second synchronous belt pulley transmission
Belt wheel, described polishing reciprocating part includes a line slideway being installed in described polishing rack body and a reciprocating motion gas
Cylinder, described polishing assembly is installed on the sliding seat of described line slideway, the piston rod end of described reciprocating cylinder and institute
State assembly framework to fix and for driving described polishing assembly to carry out linear reciprocating motion, described polishing rotation along described line slideway
One end of rotating shaft is installed on the side of the second synchronous pulley by polishing bearing described in, and the other end of described polishing rotary shaft leads to
Cross another described polishing bearing to be installed on the opposite side of described second synchronous pulley, and polish the other end end of rotary shaft
Stretch out polishing wheel described in fit on after described polishing support body.
8. one as claimed in claim 1 carries high efficiency multistation letter out machine, it is characterised in that: described frame includes two longerons
And it is connected to the crossbeam on this two longerons top, described side rail inner is each provided with the guide rail of a pair lateral arrangement, described polishing
The two ends of fixing beam are set up on the guide rail of each side rail inner respectively, and described crossbeam is provided with elevating mechanism, this elevating mechanism bag
Include a lateral arrangement in crossbeam medium position screw mandrel, the driving nut being combined on this screw mandrel, be sheathed on this driving nut
The 4th synchronous pulley, be installed on crossbeam and for support the bearing part of this screw mandrel, one be installed on crossbeam servo electricity
Machine, the 3rd synchronous pulley being connected with the output of this servomotor, described lifting the first synchronous pulley is with the described 4th together
Step belt wheel transmission connects.
9. one as claimed in claim 1 carries high efficiency multistation letter out machine, it is characterised in that: also include for controlling described
The walking mechanism that workpiece loads and synchronous rotary controls before and after workbench is carried out or moves left and right, before described walking mechanism includes
Rear walking assembly and for controlling left and right walking assembly that walking assembly moves left and right before and after this, described workpiece load and
Synchronous rotary control workbench is walked on assembly before and after being installed on this.
10. one as claimed in claim 1 carries high efficiency multistation letter out machine, it is characterised in that: described polishing mechanism is altogether
Being provided with three/tetra-/five rubbing heads, described workpiece loads and synchronous rotary control workbench is provided with three/tetra-/five works altogether
Part clamping machine mechanical arm, each piece-holder mechanical arm is positioned at the underface of each rubbing head operating position correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610600414.7A CN106064342A (en) | 2016-07-28 | 2016-07-28 | One carries high efficiency multistation letter out machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600414.7A CN106064342A (en) | 2016-07-28 | 2016-07-28 | One carries high efficiency multistation letter out machine |
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| CN106064342A true CN106064342A (en) | 2016-11-02 |
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| CN201610600414.7A Pending CN106064342A (en) | 2016-07-28 | 2016-07-28 | One carries high efficiency multistation letter out machine |
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| CN107009202A (en) * | 2017-05-02 | 2017-08-04 | 江苏信息职业技术学院 | A kind of kitchen knife manufacture two-sided sanding apparatus of blade |
| CN107150290A (en) * | 2017-06-30 | 2017-09-12 | 清华大学 | Multi-axis numerical control polishing intersects rolling clamp |
| CN107953229A (en) * | 2017-12-22 | 2018-04-24 | 西北机器有限公司 | A kind of bull metal composite plate-polishing machine |
| CN108044486A (en) * | 2018-01-10 | 2018-05-18 | 黄常运 | A kind of numerical control polishing |
| CN108655953A (en) * | 2018-05-02 | 2018-10-16 | 深圳市宇瀚智慧装备科技有限公司 | Polishing machine and the polishing method for using the polishing machine |
| CN108655917A (en) * | 2018-05-28 | 2018-10-16 | 河南锐锋金刚石制品有限公司 | High-precision engine blade form grinding idler wheel and its application method |
| CN110355762A (en) * | 2019-07-22 | 2019-10-22 | 广州川也汽车装备有限公司 | A kind of dual robot machining workstation |
| CN112476133A (en) * | 2020-11-25 | 2021-03-12 | 湖北长旭光电科技有限公司 | Automatic processing equipment for optical lenses |
| CN113752145A (en) * | 2021-09-08 | 2021-12-07 | 国网福建省电力有限公司营销服务中心 | Disassembled automatic cleaning and polishing device and cleaning and polishing method for electric energy meter |
| CN114838682A (en) * | 2022-04-25 | 2022-08-02 | 广东鑫光智能系统有限公司 | Piston rod excircle dimension and roughness detection machine and detection method |
| CN115091339A (en) * | 2022-07-01 | 2022-09-23 | 深圳市永霖科技有限公司 | Fixing device for polishing and angle adjusting mechanism thereof |
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| CN107009202A (en) * | 2017-05-02 | 2017-08-04 | 江苏信息职业技术学院 | A kind of kitchen knife manufacture two-sided sanding apparatus of blade |
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| CN110355762A (en) * | 2019-07-22 | 2019-10-22 | 广州川也汽车装备有限公司 | A kind of dual robot machining workstation |
| CN112476133A (en) * | 2020-11-25 | 2021-03-12 | 湖北长旭光电科技有限公司 | Automatic processing equipment for optical lenses |
| CN113752145A (en) * | 2021-09-08 | 2021-12-07 | 国网福建省电力有限公司营销服务中心 | Disassembled automatic cleaning and polishing device and cleaning and polishing method for electric energy meter |
| CN114838682A (en) * | 2022-04-25 | 2022-08-02 | 广东鑫光智能系统有限公司 | Piston rod excircle dimension and roughness detection machine and detection method |
| CN114838682B (en) * | 2022-04-25 | 2022-12-13 | 广东鑫光智能系统有限公司 | Piston rod excircle dimension and roughness detection machine and detection method |
| CN115091339A (en) * | 2022-07-01 | 2022-09-23 | 深圳市永霖科技有限公司 | Fixing device for polishing and angle adjusting mechanism thereof |
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Application publication date: 20161102 |
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