CN107097144A - A kind of grinding machine uninterruptedly processed without dead angle - Google Patents
A kind of grinding machine uninterruptedly processed without dead angle Download PDFInfo
- Publication number
- CN107097144A CN107097144A CN201710520584.9A CN201710520584A CN107097144A CN 107097144 A CN107097144 A CN 107097144A CN 201710520584 A CN201710520584 A CN 201710520584A CN 107097144 A CN107097144 A CN 107097144A
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- China
- Prior art keywords
- rotation
- workpiece
- grinding
- housing
- grinding disc
- Prior art date
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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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
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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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
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of grinding machine uninterruptedly processed without dead angle, including frame, described elevating mechanism and transverse moving mechanism is fixed in frame, described workpiece polishing mechanism carries out physics polishing to the part being placed on workpiece fixed mechanism, described workpiece polishing mechanism includes slide, rotate housing, housing into rotation drive device, it is ground drive device and several grinding disc, described grinding disc is installed on rotation surface of shell, the two ends of the rotation housing are rotatablely installed on described slide, the housing into rotation drive device is arranged on one end of rotation housing, the grinding drive device and grinding disc simultaneously drive grinding disc to realize that high frequency linear is moved back and forth；The present invention can adjust the angle of grinding disc, realize without dead angle polishing；The rotation of workpiece placement station is driven by Worm and worm-wheel gearing, for rack and pinion drive mechanism, the present invention can realize the uninterrupted rotation in the same direction of five mounting tables.
Description
Technical field
The present invention relates to machine tool technology field, especially a kind of grinding machine uninterruptedly processed without dead angle.
Background technology
The processing of existing industrial products, such as metal or nonmetallic engraving, diameter are less than 3mm drilling, metal hand casing
The sanding and polishing on surface etc., general to be processed using five-axis machine tool, existing five-axis machine tool includes frame, X-axis slide unit, Y-axis
Slide unit, Z axis lifting platform, A axles turntable and C axle swing arms；The A axles turntable is arranged on X-axis slide unit, and A axle turntables are slided by X-axis
The X-direction that acts on of platform is translated；The X-axis slide unit is arranged on Y-axis slide unit, and X-axis slide unit acts on Y by Y-axis slide unit
Translated on direction of principal axis, the Y-axis slide unit is fixedly mounted in described frame；The C axles swing arm is arranged on Z axis lifting platform, C
Axle swing arm is moved up and down by the Z-direction that acts on of Z axis lifting platform；The A axles turntable includes multiple while the rotation rotated
Main shaft, and the fixed workpiece placement station for being used to adsorb workpiece in top of each rotating spindle；The C axles swing arm includes pendulum
Arm fixed mount, swing arm body and at least with rotating spindle quantity identical processing unit (plant), the two ends of the swing arm body are rotated
It is installed on described swing arm fixed mount, the processing unit (plant) is installed on swing arm body, multiple processing unit (plant)s are used for simultaneously right
Multiple workpiece are processed "；
Therefore movable up and down, its workpiece placement in addition of the grinding disc in C axle swing arms can be only realized in above-mentioned patent
Platform is driven by rack-and-pinion to be rotated, can only single direction rotation, interruption occurs in rotary course.
The content of the invention
The present invention is intended to provide a kind of can adjust the angle of grinding disc, realize without dead angle polishing, mounting table can be realized
Uninterrupted rotation in the same direction, the grinding machine uninterruptedly processed without dead angle.
To achieve the above object, the present invention provides following technical scheme：A kind of grinding machine uninterruptedly processed without dead angle, including
Frame, elevating mechanism, workpiece polishing mechanism, transverse moving mechanism and workpiece fixed mechanism, described elevating mechanism and transverse shifting machine
Structure is fixed in frame, and described elevating mechanism driving workpiece polishing mechanism is moved up and down relative to workpiece fixed mechanism, described horizontal stroke
Movable relative to workpiece polishing mechanism to travel mechanism's driving workpiece fixed mechanism, described workpiece fixed mechanism realizes part
360 ° of rotation, described workpiece polishing mechanism carries out physics polishing, described polishing to the part being placed on workpiece fixed mechanism
Mechanism includes slide, rotation housing, housing into rotation drive device, grinding drive device and several grinding disc, and described beats
Grinding is installed on rotation surface of shell, and the two ends of the rotation housing are rotatablely installed on described slide, the housing into rotation
Drive device is arranged on one end of rotation housing, and for driving rotation housing into rotation to realize the angle adjustment of rotation housing；Institute
State grinding drive device and grinding disc and drive grinding disc to realize that high frequency linear is moved back and forth.
It is used as the further scheme of the present invention：Described grinding drive device includes grinding disc and rotates electricity, final drive shaft, subtracts
Fast case and cam mechanism, described grinding disc rotary electric machine output shaft are connected with final drive shaft, described reduction box and main transmission
Axle is connected, and described cam mechanism is connected by connecting shaft with reduction box, and described grinding disc is connected with cam mechanism.
It is used as the further scheme of the present invention：Described cam mechanism includes driving disc spacing pressing, driving cam and clutch plate, actively
The center of disk is fixed in connecting shaft, and active disk center connects the center of driving cam, and the eccentric orfice of driving cam passes through rotating shaft
Clutch plate is connected, clutch plate is fixedly connected with grinding disc.
It is used as the further scheme of the present invention：Described workpiece fixed mechanism includes fixed mechanism casing, transmission case body, rotation
Turn transmission mechanism and workpiece placement station, the bottom of fixed mechanism casing is arranged on ram, and the bottom of ram is arranged on frame
On slide rail, ram connection transverse moving mechanism, fixed mechanism casing is interior to be provided with transmission case body, transmission case body provided with several rotations
Turn transmission mechanism, workpiece placement station is located at rotating actuator top and as rotating actuator is rotated, it is possible to achieve part
360 ° of rotation, realizes that grinding disc carries out mechanical-physical polishing to workpiece.
It is used as the further scheme of the present invention：Described rotating actuator includes mounting table rotary shaft, worm gear and worm screw,
By even between the bottom connection worm gear of mounting table rotary shaft, worm gear and worm engaging, the worm screw of adjacent two rotating actuator
Joint bearing is connected, and the worm screw of transmission case body one end connects the output shaft of workpiece electric rotating machine by shaft coupling.
It is used as the further scheme of the present invention：Described mounting table rotating shaft center is provided with through hole, mounting table rotary shaft
End connects vacuum pipe, vacuum pipe connection vavuum pump by swivel joint.Vacuumized, realized by connecting vavuum pump
For the firm fixation of workpiece, the mounting table rotation the tip of the axis of existing lathe is connected by various oil sealings with vacuum pipe, is put
Put platform rotary shaft only realize 180 degree rotate, and mounting table rotary shaft degree of realization of the present invention in the same direction or reverse rotation when, oil sealing is in length
It is easily damaged in time rotary course, therefore the present invention is attached using swivel joint, extends the swivel joint life-span, is prevented simultaneously
Only gas leakage effect absorption of workpieces effect.
It is used as the further scheme of the present invention：Described slide also includes a jackshaft, and the jackshaft is used to connect institute
The housing into rotation drive device and final drive shaft stated.
It is used as the further scheme of the present invention：Described jackshaft connects slide by bearing.
It is used as the further scheme of the present invention：Described final drive shaft passes through bearing close to one end of grinding disc rotary electric machine
Connect slide.
It is used as the further scheme of the present invention：The elevating mechanism includes elevating screw pair and haulage gear, elevating screw
Pair connection elevating screw motor, the secondary feed screw nut's connection rotation housing of elevating screw, the rear side of rotation housing is arranged on frame
On on the lifting sliding rail that is vertically arranged, the top of rotation housing connects the leash of haulage gear, and leash bypasses hauling block
It is connected to afterwards on the traction tep reel on traction electric machine main shaft.
It is used as the further scheme of the present invention：The transverse moving mechanism includes cross lead screw pair, the secondary silk of cross lead screw
Stem nut connects ram.
It is used as the further scheme of the present invention：Described reduction box is Worm and worm-wheel gearing or Bevel Gear Transmission machine
Structure.
It is used as the further scheme of the present invention：The outside of the grinding machine uninterruptedly processed without dead angle is provided with hood.
Compared with prior art, the beneficial effects of the invention are as follows：The workpiece polishing mechanism of the grinding machine uninterruptedly processed without dead angle
It can be rotated, so as to adjust the angle of grinding disc, be realized without dead angle polishing；Driven by Worm and worm-wheel gearing
The rotation of workpiece placement station, for rack and pinion drive mechanism, the present invention can realize five mounting tables in the same direction not
Interruption rotation, the mounting table rotary shaft of the invention for devising hollow structure, is vacuumized by connecting vavuum pump in addition, is realized
Firm fixation to workpiece, is worth promoting.
Brief description of the drawings
Fig. 1 is the grinding machine complete machine schematic diagram uninterruptedly processed without dead angle of one embodiment of the invention；
Fig. 2 is the grinder structure schematic diagram uninterruptedly processed without dead angle of one embodiment of the invention；
Fig. 3 is the structural representation of the frame of one embodiment of the invention；
Fig. 4 is the sectional view of the frame of one embodiment of the invention；
Fig. 5 is the workpiece polishing mechanism of one embodiment of the invention and the overall schematic of slide；
Fig. 6 is the workpiece polishing mechanism of one embodiment of the invention and the top view of slide；
Fig. 7 is the workpiece polishing mechanism of one embodiment of the invention and the front view of slide；
Fig. 8 is the overall schematic of the workpiece polishing mechanism of one embodiment of the invention；
Fig. 9 is the internal structure schematic diagram of the workpiece polishing mechanism of one embodiment of the invention；
Figure 10 is the attachment structure schematic diagram of the stepless speed-regulating motor of one embodiment of the invention；
Figure 11 is the structural representation of the cam mechanism of one embodiment of the invention；
Figure 12 is the sectional view of the cam mechanism of one embodiment of the invention；
Figure 13 is the overall schematic of the workpiece fixed mechanism of one embodiment of the invention；
Figure 14 is the top view of the workpiece fixed mechanism of one embodiment of the invention；
Figure 15 is the structural representation of the transmission case body of one embodiment of the invention；
Figure 16 is the internal structure schematic diagram of the transmission case body of one embodiment of the invention.
Mark explanation：1. workpiece polishing mechanism;2. workpiece fixed mechanism;3. rotate housing;4. grinding disc;5. final drive shaft;6.
Driving disc spacing pressing;7. driving cam;8. clutch plate;9. grinding disc rotary electric machine;10. jackshaft;11. housing into rotation drive device；
12. fixed mechanism casing;13. transmission case body;14. mounting table rotary shaft;15. worm gear;16. worm screw;17. workpiece electric rotating machine;
18. workpiece placement station;19. swivel joint;20. connect bearing;101. slide;102. ram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1-16, the embodiment of the present invention, a kind of grinding machine uninterruptedly processed without dead angle, including frame, lifting
Mechanism, workpiece polishing mechanism 1, transverse moving mechanism and workpiece fixed mechanism 2, described elevating mechanism and transverse moving mechanism are fixed on
In frame, described elevating mechanism driving workpiece polishing mechanism 1 is moved up and down relative to workpiece fixed mechanism 2, described transverse shifting
Mechanism driving workpiece fixed mechanism 2 is movable relative to workpiece polishing mechanism 1, and described workpiece fixed mechanism 2 realizes 360 ° of part
Rotation, part that 1 pair described of workpiece polishing mechanism is placed on workpiece fixed mechanism 2 carries out physics polishing, described sander
Structure 1 includes slide 101, rotation housing 3, housing into rotation drive device, grinding drive device and several grinding disc 4, this reality
Apply in example, described slide is U-shaped arm, described grinding disc 4 is installed on rotation housing 3 surface, and the section of rotation housing 3 can
Think square or hexagon or other polygons, selection rotation housing 3 is required according to required polishing operation/step, it is described
The two ends of rotation housing 3 are rotatably installed on described slide 101, and the housing into rotation drive device 11 is arranged on rotation
One end of housing 3, and for driving rotation housing into rotation to realize the angle adjustment of rotation housing 3；It is described grinding drive device with
Grinding disc 4 is connected, and drives grinding disc 4 to realize that high frequency linear is moved back and forth.
It is used as the further scheme of the present invention：Described grinding drive device includes grinding disc rotary electric machine 9, final drive shaft
5th, reduction box and cam mechanism, the output shaft of described grinding disc rotary electric machine 9 are connected with final drive shaft 5, described reduction box
It is connected with final drive shaft 5, described cam mechanism is connected by connecting shaft with reduction box, described grinding disc 4 and cam mechanism
Connection.
It is used as the further scheme of the present invention：Described cam mechanism includes driving disc spacing pressing 6, driving cam 7 and clutch plate 8,
The center of driving disc spacing pressing 6 is fixed in connecting shaft, and the center of driving disc spacing pressing 6 connects the center of driving cam 7, the eccentric orfice of driving cam 7
Clutch plate 8 is connected by rotating shaft, clutch plate 8 is fixedly connected with grinding disc 4.In the prior art, the mode of straight reciprocating motion is realized
A lot, such as hydraulic servo actuator, linear electric motors, servo electric jar, slider-crank mechanism, have water and mill when secondly polishing
Material enters these executing agencies, is easily caused its corrosion and damage, therefore, and the present invention uses the principle of cam mechanism, rotation
Motion is converted into linear motion, realizes small load acting, can complete various mobile phone metal sanding and polishings and drawing process, simultaneously
Existing equipment is polished using mill, and buffed surface is smaller, and effect of polishing wide area surface is not good.
It is used as the further scheme of the present invention：Described workpiece fixed mechanism 2 includes fixed mechanism casing 12, transmission case body
13rd, rotating actuator and workpiece placement station 18, the bottom of fixed mechanism casing 12 are arranged on ram 102, the bottom of ram 102
Portion is arranged on the slide rail of frame, the connection transverse moving mechanism of ram 102, and transmission case body 13 is provided with fixed mechanism casing 12,
Several rotating actuators are provided with transmission case body 13, workpiece placement station 18 is located at rotating actuator top and with rotation
Transmission mechanism rotate, it is possible to achieve the rotation that 360 ° of part, workpiece placement station 18 360 ° rotation simultaneously, grinding disc 4 is realized
High frequency linear is moved back and forth, and realizes that grinding disc 4 carries out mechanical-physical polishing to workpiece.Workpiece fixed mechanism is provided with the present embodiment
Five workpiece placement stations 18 and five rotating actuators, personal settings are carried out according to required processing part.
It is used as the further scheme of the present invention：Described rotating actuator includes mounting table rotary shaft 14, the and of worm gear 15
Worm screw 16, the bottom connection worm gear 15 of mounting table rotary shaft 14, worm gear 15 is engaged with worm screw 16, adjacent two rotating actuator
Connected between worm screw 16 by connecting bearing 20, the worm screw 16 of the one end of transmission case body 13 connects workpiece electric rotating machine by shaft coupling
17 output shaft.Provided with five rotating actuators in transmission case body 13, the driving dextrorotation of worm screw 16 of workpiece electric rotating machine 17
Turn, worm screw 16 drives worm gear 15 to turn clockwise, worm gear 15 drives the rotating Vortex of mounting table rotary shaft 14, workpiece placement station 18 with
Mounting table rotary shaft 14 and carry out 360 degree of rotations, when workpiece electric rotating machine 17 starts, five rotating actuators can be simultaneously same
To（Clockwise or counterclockwise）Rotation.
It is used as the further scheme of the present invention：The described center of mounting table rotary shaft 14 is provided with through hole, mounting table rotary shaft
14 end connects vacuum pipe, vacuum pipe connection vavuum pump by swivel joint 19.Carry out taking out true by connecting vavuum pump
Sky, realizes the firm fixation for workpiece, the end of the mounting table rotary shaft 14 of existing lathe passes through various oil sealings and vacuum tube
Road is connected, and mounting table rotary shaft 14 only realizes that 180 degree rotates, and the degree of realization of mounting table rotary shaft 14 of the present invention revolves in the same direction or reversely
When turning, oil sealing is easily damaged in long-time rotary course, therefore the present invention is attached using swivel joint 19, extension rotation
The life-span of joint 19, while preventing gas leakage effect absorption of workpieces effect.
It is used as the further scheme of the present invention：Described slide 101 also includes a jackshaft 10, and the jackshaft 10 is used for
The described housing into rotation drive device of connection and final drive shaft 5.
It is used as the further scheme of the present invention：Described jackshaft 10 connects slide 101 by bearing.
It is used as the further scheme of the present invention：Described final drive shaft 5 passes through axle close to one end of grinding disc rotary electric machine 9
Hold connection slide 101.
It is used as the further scheme of the present invention：Elevating mechanism includes elevating screw pair 103 and haulage gear, elevating screw pair
103 connection elevating screw motors, feed screw nut's connection polishing housing 3 of elevating screw pair 103, the rear side of polishing housing 3 is installed
On the lifting sliding rail being vertically arranged in frame 100, the top of polishing housing 3 connects the leash 104 of haulage gear, leash
104 bypass on the traction tep reel being connected to after hauling block on traction electric machine main shaft.
It is used as the further scheme of the present invention：Transverse moving mechanism includes cross lead screw pair 105, cross lead screw pair 105
Feed screw nut connects ram 102.
It is used as the further scheme of the present invention：Reduction box is Worm and worm-wheel gearing or bevel gear transmission etc..
It is used as the further scheme of the present invention：The outside of the grinding machine uninterruptedly processed without dead angle is provided with hood 200.
In the present embodiment, grinding disc rotary electric machine 9 or grinding drive device or workpiece electric rotating machine 17 are motor, further
, described motor is variable-frequency motor, but it should be recognized that the drive device can also be other structures, for example, is watched
Motor, linear electric motors, stepless speed-regulating motor etc. are taken, in addition, motor realizes multi-shaft interlocked control by controller control.Therefore, originally
The problem of invention solves the workpiece polishing mechanism uniformity synchronous with workpiece fixed mechanism.
The design feature and its operation principle of the present invention：During work, part distinguishes vacuum suction on workpiece fixed mechanism,
Part does not stop rotating Vortex with workpiece fixed mechanism, and elevating mechanism and transverse moving mechanism drive slide 101 to lift and slide respectively
The translation of pillow 102, is further driven to the lifting of workpiece polishing mechanism 1 and the translation of workpiece fixed mechanism 2；
For workpiece polishing mechanism 1, grinding disc rotary electric machine 9 drives final drive shaft 5 to rotate, and passes through crossed-axes gear drive mechanism band moving cam
Mechanism, is moved along a straight line by the continual high-frequency reciprocating of grinding disc 4 at cam mechanism driving four sides, part horizontal surface is carried out
Polishing, after part horizontal surface has been polished, housing into rotation drive device 11 drives whole workpiece polishing mechanism 1 to carry out by jackshaft 10
Rotation, adjusts the angle of grinding disc 4, part four side and corner is polished, and realizes without dead angle polishing；Grinding disc completes one
After procedure, rotation housing rotation, the grinding disc of shell of revolution body phase neighbour's one side completes second operation work, so tired to push away, and can be achieved
Five identical workpiece of clamped one time are continuously finished the effect of multiple working procedure.
The present invention is by above-mentioned structure, and grinding disc high frequency linear, which is moved back and forth, carries out mechanical-physical polishing, rotation to workpiece
Transcapsidation body can be rotated with 0 to 360 degree, and any angle Continuous maching changes traditional pneumatically or electrically rotation and is ground to workpiece
Carry out the polishing mode of mechanical-physical polishing；Described rotation housing is rectangular parallelepiped structure or six column structures or any gengon
Structure, fills grinding disc on each face, and workpiece that can be simultaneously same to five carries out sanding and polishing and wire drawing, per one side grinding disc
One of polishing operation is completed, therefore being continuously finished for multiple working procedure can be realized, production efficiency and product quality are all greatly promoted；Separately
Outside, compact conformation of the invention, easily does waterproof, lubrication is also easily realized, reliability and durability；Thus technique for grinding load in place's is small,
Compared with other linear reciprocating mechanisms, with obvious advantage, vibration is small, and speed is fast, and noise is small, and service life is long；It is right
In workpiece fixed mechanism 2, electric rotating machine drives five Worm and worm-wheel gearings, thus drive five mounting table rotary shafts 14 with
And the rotation of the workpiece placement station 18 set in mounting table rotary shaft 14, for rack and pinion drive mechanism, the present invention
Uninterrupted 360 degree of rotations in the same direction of five mounting tables can be realized, coordinate the high-frequency reciprocating linear motion grinding pair of workpiece polishing mechanism
Piece surface carries out physics acting polishing, big, excellent of exerting oneself.Particularly, the present invention devises the mounting table of hollow structure
Rotary shaft 14, is vacuumized by connecting vavuum pump, realizes the firm fixation for workpiece.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (10)
1. a kind of grinding machine uninterruptedly processed without dead angle, including frame, elevating mechanism, workpiece polishing mechanism, transverse moving mechanism and work
Part fixed mechanism, described elevating mechanism and transverse moving mechanism is fixed in frame, described elevating mechanism driving sander
Structure is moved up and down relative to workpiece fixed mechanism, and described transverse moving mechanism drives workpiece fixed mechanism relative to workpiece polishing mechanism
It is movable, it is characterised in that described workpiece fixed mechanism realizes the rotation of 360 ° of part, and described workpiece polishing mechanism is to placing
Part on workpiece fixed mechanism carries out physics polishing, and described workpiece polishing mechanism includes slide, rotation housing, housing into rotation and driven
Dynamic device, grinding drive device and several grinding disc, described grinding disc are installed on rotation surface of shell, the shell of revolution
The two ends of body are rotatably installed on described slide, and the housing into rotation drive device is arranged on one end of rotation housing,
For driving rotation housing into rotation to realize the angle adjustment of rotation housing；The grinding drive device is connected with grinding disc, is driven
Grinding disc realizes straight reciprocating motion.
2. the grinding machine according to claim 1 uninterruptedly processed without dead angle, it is characterised in that described grinding drive device
Including grinding disc rotary electric machine, final drive shaft, reduction box and cam mechanism, the output shaft of described grinding disc rotary electric machine and master
Power transmission shaft is connected, and described reduction box is connected with final drive shaft, and described cam mechanism is connected by connecting shaft with reduction box, institute
The grinding disc stated is connected with cam mechanism, and described cam mechanism is included in driving disc spacing pressing, driving cam and clutch plate, driving disc spacing pressing
The heart is fixed in connecting shaft, and active disk center connects the center of driving cam, the eccentric orfice of driving cam by rotating shaft connect from
Moving plate, clutch plate is fixedly connected with grinding disc.
3. the grinding machine according to claim 1 uninterruptedly processed without dead angle, it is characterised in that described workpiece fixed mechanism
Including fixed mechanism casing, transmission case body, rotating actuator and workpiece placement station, the bottom of fixed mechanism casing, which is arranged on, to be slided
On pillow, the bottom of ram is arranged on the slide rail of frame, ram connection transverse moving mechanism, provided with transmission in fixed mechanism casing
Several rotating actuators are provided with casing, transmission case body, described rotating actuator includes mounting table rotary shaft, worm gear
And worm screw, the bottom of mounting table rotary shaft is connected between worm gear, worm gear and worm engaging, the worm screw of adjacent two rotating actuator
Connected by connecting bearing, the worm screw of transmission case body one end connects the output shaft of workpiece electric rotating machine by shaft coupling, workpiece is put
Platform is put located at rotary shaft top and as rotating actuator is rotated, realize turning for 360 ° of part being placed in workpiece placement station
It is dynamic.
4. the grinding machine according to claim 3 uninterruptedly processed without dead angle, it is characterised in that described mounting table rotary shaft
Center is provided with through hole, and mounting table rotates the tip of the axis and connects vacuum pipe, vacuum pipe connection vavuum pump by swivel joint.
5. the grinding machine according to claim 1 uninterruptedly processed without dead angle, it is characterised in that described slide also includes one
Jackshaft, described jackshaft is used to connect described housing into rotation drive device and described final drive shaft.
6. the grinding machine according to claim 5 uninterruptedly processed without dead angle, it is characterised in that described jackshaft passes through axle
Hold the slide described in connection.
7. the grinding machine according to claim 2 uninterruptedly processed without dead angle, it is characterised in that described final drive shaft is close
One end of grinding disc rotary electric machine connects described slide by bearing.
8. the grinding machine according to claim 1 uninterruptedly processed without dead angle, it is characterised in that the elevating mechanism includes rising
Screw pair and haulage gear, elevating screw pair connection elevating screw motor, the secondary feed screw nut's connection shell of revolution of elevating screw drop
Body, the rear side of rotation housing is arranged on the lifting sliding rail being vertically arranged in frame, the top connection haulage gear of rotation housing
Leash, leash bypassed on the traction tep reel being connected to after hauling block on traction electric machine main shaft.
9. the grinding machine according to claim 1 uninterruptedly processed without dead angle, it is characterised in that the transverse moving mechanism bag
Include cross lead screw pair, the secondary feed screw nut's connection ram of cross lead screw.
10. the grinding machine according to claim 2 uninterruptedly processed without dead angle, it is characterised in that described reduction box is snail
Worm and gear transmission mechanism or bevel gear transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520584.9A CN107097144A (en) | 2017-06-30 | 2017-06-30 | A kind of grinding machine uninterruptedly processed without dead angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520584.9A CN107097144A (en) | 2017-06-30 | 2017-06-30 | A kind of grinding machine uninterruptedly processed without dead angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107097144A true CN107097144A (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710520584.9A Pending CN107097144A (en) | 2017-06-30 | 2017-06-30 | A kind of grinding machine uninterruptedly processed without dead angle |
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| CN (1) | CN107097144A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971930A (en) * | 2017-12-23 | 2018-05-01 | 安徽诺布特科技有限公司 | Intelligent numerical control grinding machine |
| CN108161709A (en) * | 2018-02-01 | 2018-06-15 | 深圳市德治鑫自动化设备有限公司 | A kind of wheeled bloom milling apparatus |
| CN109623584A (en) * | 2018-12-19 | 2019-04-16 | 东莞市春草研磨科技有限公司 | Five-shaft numerical control abrasive belt grinding machine |
| WO2020238304A1 (en) * | 2019-05-29 | 2020-12-03 | 南京灵雀智能制造有限公司 | Internal curved-surface polishing machine and working method thereof |
| CN112454143A (en) * | 2020-11-25 | 2021-03-09 | 安徽申禾智能科技有限公司 | Hardware machining and polishing device and using method thereof |
-
2017
- 2017-06-30 CN CN201710520584.9A patent/CN107097144A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971930A (en) * | 2017-12-23 | 2018-05-01 | 安徽诺布特科技有限公司 | Intelligent numerical control grinding machine |
| CN108161709A (en) * | 2018-02-01 | 2018-06-15 | 深圳市德治鑫自动化设备有限公司 | A kind of wheeled bloom milling apparatus |
| CN109623584A (en) * | 2018-12-19 | 2019-04-16 | 东莞市春草研磨科技有限公司 | Five-shaft numerical control abrasive belt grinding machine |
| CN109623584B (en) * | 2018-12-19 | 2024-04-26 | 东莞市春草研磨科技有限公司 | Five-axis numerical control abrasive belt grinding machine |
| WO2020238304A1 (en) * | 2019-05-29 | 2020-12-03 | 南京灵雀智能制造有限公司 | Internal curved-surface polishing machine and working method thereof |
| CN112454143A (en) * | 2020-11-25 | 2021-03-09 | 安徽申禾智能科技有限公司 | Hardware machining and polishing device and using method thereof |
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