CN207578138U - A kind of plastic products periphery and transverse plane polishing machine - Google Patents
A kind of plastic products periphery and transverse plane polishing machine Download PDFInfo
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- CN207578138U CN207578138U CN201721790992.8U CN201721790992U CN207578138U CN 207578138 U CN207578138 U CN 207578138U CN 201721790992 U CN201721790992 U CN 201721790992U CN 207578138 U CN207578138 U CN 207578138U
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Abstract
The utility model is related to a kind of plastic products periphery and transverse plane polishing machines,Including rack and the main axis transmission system being connected in rack,Polishing cloth wheel carrier feed system,Tailstock and protective device,Main axis transmission system includes main shaft,Index dial is installed on main shaft,Index dial is connect by pulling pin with chuck,Main shaft drives its rotation by first driving means,Polishing cloth wheel carrier feed system includes stent and the second driving device being fixed on stent,Second driving device is connect with buff,Stent is connect with three-shaft linkage system,Buff side is equipped with cotton piece buff protective cover,Cotton piece buff protective cover is connect with exhausting cooling device,The chuck of the tailstock and main axis transmission system coordinates,Clamp the both ends of workpiece,Protective device is used to ensure operator's personal safety in process,And protect polishing machine important spare part,The polishing machine of the utility model can realize the periphery of complex curve and the polishing of end face,Working efficiency is high.
Description
Technical field
The utility model is related to polissoir technical fields, and in particular to a kind of plastic products periphery and hold mirror polish level with both hands
Machine.
Background technology
The reprocessing of plastic material is important procedure indispensable in production process of plastic products.Surface of plastic products matter
The raising of amount, purpose, which essentially consists in, modifies plastic products appearance.Encirclement, electronic product casing, transparent modeling outside automobile
Expect window when plastic products housing produce in batches process when, the defects of cut on surface, scratch, molten mark is high-frequency presence
, therefore using surface with abrasion material or the high speed rotation polishing wheel of polishing optical brightener, with workpiece surface with certain
Extruding force is contacted, using between cotton piece buff and surface of plastic products caused by the opposite high linear speed generated during high speed rotation
Friction processes the finishing modified that plastic products surfaces externally and internally carries out, i.e., to the polishing of plastic products.
Mainly the surface specifically for metal products such as steel, aluminium, copper and tubing carry out effect process to current polishing machine, and
To the polishing machine that plastic products are designed, there are no research and develop and use on a large scale at home at present.
It is the workpiece being unfolded for cylindrical, cone or other shapes element line that the main processing of cylindrical polishing machine, which is enclosed,
The Precision Machining of finishing modified is carried out to its outer surface, removes the tables such as cut, burr, spot on part profile outer round surface
Face mass defect, make part profile outer circle exterior surface gloss, it is smooth, in mirror effect or reach a certain in design requirement
Roughness grade number.
Number of patent application is 201210050256.4, entitled：A kind of outer circle and end face automatic polishing machine, the patent use
It is designed in polished workpiece plug-hole both sides of the face and installs grinding additional, drive excircle polishing bistrique and two side grindings simultaneously by numerical control device
Piece realizes the polishing of excircle of workpiece face and both sides of the face, since the design of excircle polishing bistrique is mounted on lathe bed the linear guide side,
It cannot be moved, head frame clamps polished workpiece with tailstock and can be moved, therefore only in the linear guide on bed piece
Workpiece cylindrical side can be polished, can not realize the polishing to continuous variable cross section workpiece complexity periphery, workpiece both sides are blocked up
Nose end mirror polish is completed by grinding, and polishing area is smaller, while polishing position is fixed, and is existed with the utility model polishing mode aobvious
Write difference；Number of patent application is 201310478211.1, entitled：Buffing machine, the patent is mainly to buff structure
It is designed, lacks to the clamped design with polishing workpiece, artificially polishing locus is controlled in polishing process, polish precision
It can not ensure with surface quality, while cause a hidden trouble to the personal safety of operator, while buff is arranged on dust gathering arrester
Interior, compared with the utility model cotton piece buff protective cover, there are cotton piece buffs to replace inconvenient and cannot be to being generated in polishing process throwing
The problems such as tarry matter bits generate localized hyperthermia when being cleared up, can not reduce continuous polishing, and the cotton piece buff protective cover of the utility model
Design can solve；Number of patent application is 201010593433.4, entitled：Automatic buffing machine, the patent use three
Axis linkage platform control workpiece polishing position realizes that Z axis rotates, it can be achieved that workpiece moving along X-axis Y-axis by rotating arm, from
And realize the replacement on polishing side, but be the absence of the adjusting control of Z-direction height, therefore the polishing machine can not be in Z-direction
Higher-height workpiece is fully finished, while lacks protective device in polishing process so that there are security risks for operating process, lack
Few polishing abrasive dust and the collection and treatment device of damaged cloth to being generated in polishing process so that a large amount of cigarettes are generated during polishing
Dirt, getter device only realize the fixation to the location of workpiece, and there is no collect processing effect；Cotton piece buff is directly connected with motor shaft, electricity
Machine rotating speed is higher, when buff is contacted with workpiece, is also easy to produce vibration, influences quality of finish, which mainly puts down workpiece
Face edge and fillet are polished, and can not realize the continuous polishing to excircle of workpiece face.
Utility model content
The purpose of this utility model is processed by shot blasting for plastic products periphery and transverse plane, provides a kind of energy
The enough special-purpose polishing equipment for changing buff movement locus according to part complexity periphery, takes into account the throwing of periphery and end face
Light requirement.
To achieve the above object, the utility model uses following technical scheme：
A kind of plastic products periphery and transverse plane polishing machine are passed including rack and the main shaft being removably connected in rack
Dynamic system, polishing cloth wheel carrier feed system, tailstock and protective device.
The frame bottom is equipped with regulating wheel, is moved easily, and rack is equipped with multiposition mounting hole, facilitates spindle drive
The position adjusting of system, polishing cloth wheel carrier feed system, tailstock.
The main axis transmission system includes main shaft, is equipped with index dial on the main shaft, the index dial by pull pin with
Chuck connects, and main shaft drives its rotation by first driving means, realizes chuck with main shaft by locking and the extraction state pulled pin
Rotation does not turn with main shaft, the switching of the manual rotary state of chuck.
The polishing cloth wheel carrier feed system includes stent and fixation and the second driving device on stent, and described second drives
Dynamic device is connect with buff, and buff drives its rotation, the stent and three-shaft linkage system by the second driving device
The polishing requirement to complex curve convoluted surface is realized in connection, the movement of three-shaft linkage system drive stent in three directions,
The buff side is equipped with the split type cotton piece buff protective cover being detachably connected with stent, prevents throwing caused by polishing process
The scrap of luminescent material splashes, while can prevent cotton piece buff from because of quality problems, being broken caused by when by polishing shock and vibration in itself
Broken, the cotton piece buff protective cover is connect with exhausting cooling device, is radiated to buff and workpiece, while extracts abrasive dust and residual out
Damage cloth.
The chuck of the tailstock and main axis transmission system coordinates, and clamps the both ends of workpiece, support is played to workpiece, centering is made
With.
The protective device is used to ensure operator's personal safety in process, and protect important zero of polishing machine
Part.
Further, the first driving means include driving motor, and the driving motor is driven big by belt transmission
Belt wheel rotates, and big belt wheel is connect with gearbox, delivers power to gearbox, and the output shaft of gear-box will be dynamic by shaft coupling
Power is exported to index dial and chuck.
Further, the three-shaft linkage system includes the X axis linear slide pair being fixed in rack, the X axis
Y-axis linear slide pair is connected in linear slide pair, the X axis linear slide pair drives Y-axis linear slide pair along X-axis
To movement, the Y-axis linear slide rail pair connects Z axis to linear slide pair, and driving Z axis is transported to linear slide is secondary along Y-axis
Dynamic, the Z axis is connect to linear slide pair with stent, and driving arm is along Z-motion.
Further, the X axis linear slide rail is secondary and Y-axis linear slide rail pair carries out electronic drive by the motor that links
Dynamic, Z axis carries out manual actuation to linear slide rail pair by handwheel.
Further, second driving device includes polishing motor, and the polishing motor rotates driving cloth by belt
The rotation of wheel shaft, the buff are fixed on cloth wheel shaft, and the cloth wheel shaft is installed on branch by four angular contact ball bearings
On frame, four angular contact ball bearings can prevent from cloth wheel shaft from polishing in the X-axis direction axial alter occurs when moving back and forth
It is dynamic.
Further, the cotton piece buff protective cover is connected through a screw thread bar and is threadedly connected on stent, including cover body and with cover
The end cap that body is detachably connected,, can be by dismantling end cap under the premise of to cotton piece buff protective cover without integral demounting
The replacement of row buff.
Further, described whorl brace rod one end compresses cotton piece buff protective cover by nut, and the other end is equipped with one
The rod segment of section rectangular cross-section, it is convenient to coordinate with spanner, whorl brace rod is tightened on stent.
Further, the exhausting cooling device includes exhaust fan pipeline and the exhaust fan being connect with exhaust fan pipeline, institute
It states exhaust fan pipeline to connect with cotton piece buff protective cover, accelerates the air flowing of machining area in process, enhance dissipating for polishing machine
Hot property avoids polishing workpiece that scorch is caused even to damage due to overheat in the process, while abrasive dust, damaged cloth are taken out
Go out, clearing up and processing space, it is ensured that polishing process can continue to carry out.
Further, the protective device includes spindle box cover, for covering main axis transmission system, protection spindle drive system
The parts of system, the spindle box cover are equipped with main shaft chamber door, and the side of the spindle box cover is equipped with upper roller slideway and desktop
The upper end of spindle box cover is fixed in idler wheel slideway, described upper roller slideway one end, and the other end passes through sliding way end face supporting rack branch
Support is in rack, and setting can be along upper roller slideway and desktop idler wheel slideway cunning between the upper roller slideway and desktop idler wheel slideway
Dynamic sliding door, in process, preventing plastics abrasive dust and damaged cloth from flying out, the sliding door is equipped with observation window,
Worker is conveniently operated workpiece is implemented to observe in polishing process.
Further, the tailstock slides on tailstock body guide rail, realizes major axes orientation axial movement, meets different length
The polishing requirement of workpiece, cooperation chuck are completed workpiece centering, are clamped, and tailstock body guide rail is fixed on rack by bolt and nut
On.
The beneficial effects of the utility model：
1. the polishing machine of the utility model can be polished plastic products periphery and transverse plane, it is different from existing throwing
The single polishing machine of optical surface realizes a tractor serves several purposes, completes buff path planning by X, Y-axis linkage, realizes to revolution
The polishing process of the complicated continuous outer round surface of body workpiece；By replacing chuck and adjusting buff in Z axis side using handwheel
To height, adjust buff level height, realize different height transverse plane polishing, meet different shape, dimension workpiece
Polishing demand.
2. index dial is provided between the first driving means and chuck of the polishing machine main axis transmission system of the utility model,
By controlling pulling pin for index dial, chuck carries out the processing in excircle of workpiece face, when main shaft does not rotate, by dividing with main axis
Scale manually adjusts chuck angle, convenient that workpiece end face is processed.
3. the utility model polishing machine, there is provided split type buff protective covers, protective cover are not being carried out integrally
Under the premise of dismounting, the replacement of cotton piece buff can be polished.
4. the polishing machine of the utility model has exhausting cooling device, the flying chip that will can be generated in process in time
It is sucked out, while plays the role of heat dissipation.
5. the utility model polishing motor drives buff to rotate by V belt translation mode, V belt translation is selected, because of its biography
Preferable bradyseism performance enough effectively absorbs the vibration in transmission during dynamic, it is ensured that the machining accuracy of polishing machine, which disclosure satisfy that, to be set
Meter requirement, while the integrally-built stability of buffing head can be promoted；
6. the main axis transmission system of the utility model polishing machine, polishing cloth wheel carrier feed system, tailstock are connected through a screw thread
It is fixed in rack, installation easy to disassemble, while can be required according to different polishings, to parts such as main axis transmission system, tailstocks
It carries out entirety and parts is replaced, realize the polishing to more size multiple types workpiece.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not form the restriction to the application for explaining the application.
Fig. 1 is the utility model overall structure dimensional structure diagram；
Fig. 2 is the utility model overall structure schematic front view；
Fig. 3 is the utility model main axis transmission system schematic front view；
Fig. 4 is the utility model main axis transmission system schematic side view；
Fig. 5 is the utility model polishing cloth wheel carrier feed system schematic front view；
Fig. 6 is the utility model polishing cloth wheel carrier feed system schematic side view；
Fig. 7 is the utility model protective device schematic top plan view；
Fig. 8 is the utility model protective device schematic front view；
Fig. 9 is the utility model protective device schematic side view；
Wherein：1. rack, 101. support feets, 102. polishing machine bed-tables, 103. Level tune wheels, 2. main axis transmission systems,
201. driving motors, 202. web-type small pulleys, 203.V type belts, 204. orifice-plate type big belt wheels, 205. two-stage transmissions,
206. yielding couplings, 207. main shafts, 208. index dials, 209. pull pin, 210. three-claw interlocking chucks, the feeding of 3. polishing cloth wheel carriers
System, 301.X spindle guide rail gantries, 302.X axis ball guide screw nats, 303. first servo motors, 304.Y spindle guide rail gantries, 305.Y
Axis ball guide screw nat, 306. second servo motors, 307.Z spindle guide rail gantries, 308. handwheels, 309. floors, 310. asynchronous electricity
Machine support, 311. asynchronous machines, 312. angular contact ball bearings, 313. cloth wheel shafts, 314. buffs, 315. cover bodies, 316. ends
Lid, 317. whorl brace rods, rod segment of 3171. sections for square, 318. flanged ends, 319.Z axis ball-screw nuts
Pair, 320. bearing blocks, 4. tailstocks, 5. protective devices, 501. spindle box covers, 502. main shaft chamber doors, 503. upper roller slideways, 504.
Sliding way end face supporting rack, 505. desktop idler wheel slideways, 506. surroundings are adjustable sister block, 507. sliding doors, 5071. observation windows
Mouthful.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
As background technology is introduced, current polishing machine is mainly specifically for the surface of the metal products such as steel, aluminium, copper
Effect process is carried out with tubing, and to the polishing machine that plastic products are designed, there are no research and develop on a large scale at home at present
With use, in view of the above-mentioned problems, present applicant proposes a kind of plastic products periphery and transverse plane polishing machine and method of works.
In a kind of exemplary embodiment of the application, as shown in figs 1-9, a kind of plastic products periphery and hold mirror polish level with both hands
Machine, including rack 1, the rack includes support feet and the polishing machine bed-table 102 for being fixed on 101 top of support feet, the polishing
Lathe table is welded by Q345 planks, ensure that the intensity and rigidity of polishing machine bed-table, there are four the support feet bottom end is set
The Level tune wheel 103 of locking function so that whole polishing machine can be moved according to status requirement.When polishing machine works
After location determination, four Level tune wheel lockings, wheel can not be rotated, ensure that complete machine position does not occur in polishing process
It is mobile.There are multiple mounting holes on the polishing machine bed-table, in the mounting hole by bolt be equipped with main axis transmission system 2,
Polishing cloth wheel carrier feed system 3, tailstock 4 and protective device 5, are installed by adjusting each system and mechanism on different mounting holes,
The process requirements of different size workpiece can be met.
The main axis transmission system 2 includes first driving means, and the first driving means include driving motor 201, institute
Driving motor is stated as phase asynchronous driving motor, power of motor is in 0.5kw or so, range of speeds 90-100r/min, and described three
Mutually asynchronous driving motor is fixed on polishing machine bed-table, the output axis connection web-type small pulley of three asynchronous driving motors
202, the web-type small pulley connects orifice-plate type big belt wheels 204 by two V-shape belts 203, and orifice-plate type big belt wheel is by power
Two-stage transmission 205 is transferred to, the output shaft of the two-stage transmission connects main shaft 207, the master by yielding coupling 206
Index dial 208 is installed on axis, the index dial 209 is connect by pulling pin with three-claw interlocking chuck 210, pull pin by index dial with
During three-claw interlocking locking chuck, main axis, index dial and three-claw interlocking chuck can carry out excircle of workpiece face with main axis
Processing, when phase asynchronous driving motor is in standby mode, i.e., when main shaft does not rotate, extraction is pulled pin, and can rotate three-jaw connection manually
Dynamic chuck realizes the adjustment of three-claw interlocking chuck angle, and then determines polished end face plane position, after the completion of adjustment, will divide
Scale is pulled pin locking, ensures that polished plan-position does not change in polishing process, when needing replacing burnishing surface, repeats to extract
It pulls pin and waits sequence of maneuvers, re-replacing angle is polished, and reduces clamping workpiece number in polishing process, mitigates worker's burden,
Improve processing efficiency.
The polishing cloth wheel carrier feed system 3 includes three-shaft linkage system, and it is linear that the three-shaft linkage system includes X axis
Sliding pair, Y-axis linear slide be secondary and Z axis is to linear slide pair.PLC controller is selected to be controlled, realizes X, Y-axis linkage,
Realize the polishing requirement to complex curve convoluted surface, advantage is can to improve Workpiece Machining Accuracy, reduce mismachining tolerance, greatly
Mitigate artificial pressure, reduce manual control factor, greatly promote production efficiency and workload.The X axis linear slide pair packet
The X-axis guide rail frame 301 being fixed on polishing machine bed-table is included, X-axis ball guide screw nat 302 is installed on X-axis guide rail frame, it is described
Ball guide screw nat is connect by plum coupling with the first servo motor 303, its work, institute are driven by the first servo motor
It states Y-axis linear slide pair and includes the fixed Y-axis guide rail frame 304 on X axis linear slide pair travelling nut, the Y-axis guide rail
Y-axis ball guide screw nat 305 is installed, the ball guide screw nat passes through plum coupling and the second servo motor on frame
306 connections drive its work by the second servo motor, and the Z axis includes being fixed on Y-axis linear slide pair to linear slide pair
Z axis guide rail frame 307 on travelling nut is equipped with Z axis ball guide screw nat 319, the Z axis rolling on the Z axis guide rail frame
Screw nut pair carries out manual actuation by handwheel 308, it is contemplated that burnishing surface height change number is less in polishing process, adopts
With handwheel to being highly adjusted, design, maintenance cost are reduced, for lift structure intensity, is led in Z axis guide rail frame with Y-axis
Floor 309 is set between rail gantry.The Z axis guide rail frame is marked with scale, can control buff Z axis to height, effectively
Stroke is 500mm, and Z axis sets chocking construction in linear slide pair, after travelling nut is made to be moved to certain position, by it
It locks.
The Z axis is fixed with asynchronous machine stent 310, the asynchronous machine branch on the travelling nut of linear slide pair
Frame, the asynchronous machine stent are T-type structure, and T-type structure is fixedly arranged above asynchronous machine 311, using asynchronous machine as throwing
Photoelectricity machine, T-type structure lower section are fixed with cloth wheel shaft 313, the asynchronous electricity by 320, four angular contact ball bearings 312 of bearing block
Machine drives the rotation of cloth wheel shaft by V belt translation, and the cloth axle ends are fixed with buff 314, and cloth wheel shaft uses cantilevered
Mounting means, therefore four angular contact ball bearings are set, cloth wheel shaft is supported, prevents the axial float of cloth wheel shaft in process.
Buff is clipped in compress among sheet metal and be made usually by woollen goods cloth or the mutual lamination of Kanakin disk, folds
Layer thickness is about 3~4 centimetres, and the polishing wheel for improving gloss does not have to linear slit generally, to ensure the flexibility of buff, shape
It can be at any time changed with polished excircle of workpiece surface, to be thrown to the circular arc in outer surface of workpiece and chamfering position
Light.If necessary to the harder polishing wheel of quality, then seam connection can be carried out with line.According to the requirement of hardness, stitch can be 3~6
Millimeter, the close polishing wheel of stitch is harder, can polish some and scratch than heavier plastic products, the diameter of polishing wheel is generally no greater than
300 millimeters, if the plastic products outer round surface glossiness requirement of required polishing is high, need the throwing using quality particularly soft
Halo, diameter should be less than 250 millimeters, can use cotton yarn or cloth that disk is made.Processing thermoplastic plastic products, polishing wheel
Rotating speed should be no more than the linear velocity of 1200m/min, and processing thermosetting plastics product, then general control exists polishing wheel linear velocity
In the zone of reasonableness of 1200~1800m/min.
In polishing process, to ensure quality of finish and operator's personal safety, consider to install additional outside buff
Cotton piece buff protective cover, the rotating speed of buff is very high, and the scrap of polishing material can be caused to splash in polishing process, while also
Prevent cotton piece buff from because of quality problems, being crushed caused by when by polishing shock and vibration in itself.The cotton piece buff protective cover includes cover body
315, end cap 316 is removably connected with by bolt on the cover body, the cover body is welded by A3 steel plates, for convenience of more
Buff is changed, end cap is set as detachable, under the premise of not dismantled integrally to protective cover, can pass through dismounting
Cotton piece buff protective cover end cap is polished the replacement of cotton piece buff, more operated quickly and conveniently.The cotton piece buff protective cover is connected by three screw threads
Extension bar 317 is fixedly connected with asynchronous machine stent, and described whorl brace rod one end is fastened on asynchronous machine branch by helicitic texture
On frame, the other end is connected to by helicitic texture on cover body, and is fastened with nut, and the whorl brace rod is equipped with one section
Whorl brace rod is tightened on asynchronous machine stent by rod segment 3171 of the section for square, spanner easy to use.
Cover body side is to ensure certain intensity and rigidity by nut connection place with whorl brace rod, selects 3 milli of thickness
Rice steel plate, it is contemplated that buff material is polished material as plastics, and generated flying chip is mainly powder shape in polishing process
Formula, when splashing, are smaller to the power of the application of surrounding objects, therefore the steel plate of cover body other parts selects thickness as 1mm sheet metals.
Air draft pipeline is connected with by flanged ends 318 on the cover body, the air draft pipeline is connect with exhaust fan, structure
Into exhausting cooling device, the air for accelerating machining area by the effect of exhaust fan in process flows, and enhances polishing machine
Heat dissipation performance, polishing workpiece is avoided scorch to be caused even to damage due to overheat in the process, while by abrasive dust, damaged cloth
Material extraction, clearing up and processing space, it is ensured that polishing process can continue to carry out.The exhaust fan is with receiving abrasive dust, damaged cloth
Hopper is installed below polishing machine bed-table so that lathe integrated model is more compact.
The protective device 5 includes the spindle box cover 501 being fixed on polishing machine bed-table, is equipped on the spindle box cover
Main shaft chamber door 502, the spindle box cover and the protection of spindle box goalkeeper main axis transmission system are got up, and protect lathe to a certain extent
Transmission parts prevent the interference of the plastics abrasive dust generated in polishing process, damaged cloth and dust, avoid belt sudden and violent for a long time
Reveal accelerated ageing in the work environment, meanwhile, prevent worker from accidentally touching the high-speed rotating parts such as belt pulley in operation
And damage, the spindle box cover upper end is fixed with one end of upper roller slideway 503, and the other end of upper roller slideway is fixed with
Sliding way end face supporting rack 504, sliding way end face supporting rack are fixed on polishing machine bed-table, for propping up upper roller slideway
It supports, is fixed with desktop idler wheel slideway 505 on the polishing machine bed-table, passes through surrounding between upper roller slideway and desktop idler wheel slideway
Adjustable sister block 506 is slidably connected with sliding door 507, can prevent plastics abrasive dust and damaged cloth in polishing process from flying
Go out, when needing replacing workpiece and adjusting polished transverse plane, sliding door is laterally moved into tailstock body position, is conveniently operated work
People is operated, while sliding door is equipped with watch window 5071, and the watch window is equipped with tempered glass, is conveniently operated work
People treats polishing workpiece in polishing process and is observed in real time.
For the tailstock by tailstock body guide rail and polishing machine bed-table slidable connection, tailstock is the machine for processing revolving body workpieces
Important component part in bed, mainly coordinates chuck to play bearing, certralizing ability to workpiece.The center height of tailstock, top position
And it is identical with head frame with the structure type of workbench (lathe bed) faying face, but the characteristics of tailstock also has its own：It is general outer
The tailstock structure of circle grinding machine is simpler, and tailstock is axially movable but does not turn round, and appearance and size is also more much smaller than head frame.Tail
The structure design of frame is very ripe at present, and in the design production of lathe, tailstock has tended to integration and modularization, city
There is the finished product tailstock of various different centre-heights on field, consider cost and precision aspect, tailstock body is without individually designed, originally
Utility model selects the small-sized Quick Release tailstock of model CN0620, and tailstock height can install backing plate on lathe bed table top as needed
Or allotment pedestal so that tailstock thimble is maintained at three-claw interlocking chuck hub line in same level height.
The invention also discloses the method for work of a kind of plastic products periphery and transverse plane polishing machine, including following
Step：
Step 1：Workpiece is mounted on three-claw interlocking chuck, workpiece is clamped and felt relieved by tailstock feeding.
Step 2：Rotation handwheel manually, makes buff reach required working height in Z-direction.
Step 3：Start phase asynchronous driving motor, main shaft drives three-claw interlocking chuck and workpiece to slowly run, rotating speed model
It encloses for 90-100r/min, starts asynchronous machine and three-shaft linkage system, buff rotation adds excircle of workpiece end face
Work by PLC control program, realizes that buff links in X-axis and Y direction, workpiece complexity outer round surface is polished.
Step 4：Stop phase asynchronous driving motor, tailstock is retracted, the extraction of pulling pin of index dial, adjusts three-claw interlocking chuck
Angle adjusts the polished endface position of workpiece, and locking is pulled pin, and starts asynchronous machine, using buff end face to workpiece end face
It is polished.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, those skilled in the art should understand that, on the basis of the technical solution of the utility model, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (9)
1. a kind of plastic products periphery and transverse plane polishing machine, which is characterized in that including rack and be removably connected to rack
On main axis transmission system, polishing cloth wheel carrier feed system, tailstock and protective device；
The frame bottom is equipped with regulating wheel, is moved easily, and rack is equipped with multiposition mounting hole, facilitates spindle drive system
The position adjusting of system, polishing cloth wheel carrier feed system, tailstock；
The main axis transmission system includes main shaft, is equipped with index dial on the main shaft, and the index dial is by pulling pin and chuck
Connection, main shaft drive its rotation by first driving means, realize chuck with main axis by locking and the extraction state pulled pin
With the switching of the manual rotary state of chuck；
The polishing cloth wheel carrier feed system includes stent and the second driving device being fixed on stent, the second driving dress
It puts and is connect with buff, buff drives its rotation by the second driving device, and the stent is connect with three-shaft linkage system,
The polishing requirement to complex curve convoluted surface is realized in the movement of three-shaft linkage system drive stent in three directions, described
Buff side is equipped with the split type cotton piece buff protective cover being detachably connected with stent, prevents polishing caused by polishing process
The scrap of material splashes, while can prevent cotton piece buff from because of quality problems, being broken caused by when by polishing shock and vibration in itself
Broken, the cotton piece buff protective cover is connect with exhausting cooling device, is radiated to buff and workpiece, while extracts abrasive dust and residual out
Damage cloth；
The chuck of the tailstock and main axis transmission system coordinates, and clamps the both ends of workpiece, and support, certralizing ability are played to workpiece；
The protective device is used to ensure operator's personal safety in process, and protect polishing machine important spare part.
2. a kind of plastic products periphery as described in claim 1 and transverse plane polishing machine, which is characterized in that described first drives
Dynamic device includes driving motor, and the driving motor delivers power to gearbox, the gearbox output by belt transmission
Axis outputs power to main shaft.
3. a kind of plastic products periphery as described in claim 1 and transverse plane polishing machine, which is characterized in that the three axis connection
Dynamic system includes the X axis linear slide pair being fixed in rack, and it is linear to be connected with Y-axis in the X axis linear slide pair
Sliding pair, the X axis linear slide pair drive Y-axis linear slide pair along X-motion, the Y-axis linear slide pair
Z axis is connected to linear slide pair, driving Z axis is to linear slide pair along Y-motion, and the Z axis is to linear slide pair with propping up
Frame connects, and driving arm is along Z-motion.
4. a kind of plastic products periphery as claimed in claim 3 and transverse plane polishing machine, which is characterized in that the X axis
Linear slide is secondary and Y-axis linear slide pair is using electric drive, and Z axis carries out manual actuation to linear slide pair by handwheel.
5. a kind of plastic products periphery as described in claim 1 and transverse plane polishing machine, which is characterized in that described second drives
Dynamic device includes polishing motor, and the polishing motor rotates the rotation of driving cloth wheel shaft by belt, and the buff is fixed
In on cloth wheel shaft, the cloth wheel shaft is installed on by four angular contact ball bearings on stent.
6. a kind of plastic products periphery as described in claim 1 and transverse plane polishing machine, which is characterized in that the cotton piece buff is prevented
Shield is connected through a screw thread bar and is threadedly connected on stent, the end cap being detachably connected including cover body and with cover body, using this point
Body formula structure under the premise of to cotton piece buff protective cover without integral demounting, by dismantling end cap, can be polished cotton piece buff
Replacement.
7. a kind of plastic products periphery as claimed in claim 6 and transverse plane polishing machine, which is characterized in that the screw thread connects
Extension bar one end compresses cotton piece buff protective cover by nut, and the other end is equipped with the rod segment of one section of rectangular cross-section, convenient with pulling
Hand coordinates, and whorl brace rod is tightened on stent.
8. a kind of plastic products periphery as described in claim 1 and transverse plane polishing machine, which is characterized in that the exhausting is cold
But device includes exhaust fan pipeline and the exhaust fan being connect with exhaust fan pipeline, and the exhaust fan pipeline connects with cotton piece buff protective cover
It is logical, in process, the air of machining area is accelerated to flow, enhances the heat dissipation performance of polishing machine, avoid polishing workpiece in process
It is middle that scorch is caused even to damage due to overheat, while abrasive dust, damaged cloth are extracted out, clearing up and processing space, it is ensured that polishing
Process can continue to carry out.
9. a kind of plastic products periphery as described in claim 1 and transverse plane polishing machine, which is characterized in that the protection dress
It puts including spindle box cover, for covering main axis transmission system, protects the parts of main axis transmission system, set on the spindle box cover
There is main shaft chamber door, the side of the spindle box cover is equipped with upper roller slideway and desktop idler wheel slideway, described upper roller slideway one end
Be fixed on the upper end of spindle box cover, the other end is supported on by sliding way end face supporting rack in rack, the upper roller slideway and
The sliding door that setting can be slided along upper roller slideway and desktop idler wheel slideway between desktop idler wheel slideway, in process,
Prevent plastics abrasive dust and damaged cloth from flying out, the sliding door is equipped with observation window, and it is right in polishing process to be conveniently operated worker
Workpiece implements observation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790992.8U CN207578138U (en) | 2017-12-20 | 2017-12-20 | A kind of plastic products periphery and transverse plane polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790992.8U CN207578138U (en) | 2017-12-20 | 2017-12-20 | A kind of plastic products periphery and transverse plane polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578138U true CN207578138U (en) | 2018-07-06 |
Family
ID=62739532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721790992.8U Expired - Fee Related CN207578138U (en) | 2017-12-20 | 2017-12-20 | A kind of plastic products periphery and transverse plane polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953228A (en) * | 2017-12-20 | 2018-04-24 | 山东大学 | A kind of plastic products periphery and transverse plane polishing machine and method of work |
| CN114473658A (en) * | 2021-12-24 | 2022-05-13 | 大连德迈仕精密科技股份有限公司 | Rotor shaft polishing device and polishing method thereof |
-
2017
- 2017-12-20 CN CN201721790992.8U patent/CN207578138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953228A (en) * | 2017-12-20 | 2018-04-24 | 山东大学 | A kind of plastic products periphery and transverse plane polishing machine and method of work |
| CN114473658A (en) * | 2021-12-24 | 2022-05-13 | 大连德迈仕精密科技股份有限公司 | Rotor shaft polishing device and polishing method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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