CN206536328U - A kind of desktop micro-nano grinding machine - Google Patents
A kind of desktop micro-nano grinding machine Download PDFInfo
- Publication number
- CN206536328U CN206536328U CN201720180194.7U CN201720180194U CN206536328U CN 206536328 U CN206536328 U CN 206536328U CN 201720180194 U CN201720180194 U CN 201720180194U CN 206536328 U CN206536328 U CN 206536328U
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- China
- Prior art keywords
- micro
- grinding machine
- platform
- workbench
- nano grinding
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of desktop micro-nano grinding machine, including machine tool enclosure, damping vibration abatement, workbench, micro- cutter pneumatic feeding device, workpiece rotation platform, the part of locking device 6；Door and glass are installed, damping vibration abatement includes air spring and ultra-magnetic telescopic device on machine tool enclosure；There are line slideway and supporting plate on workbench, supporting plate plays a supportive role to workpiece rotation platform；Micro- cutter feeding device includes feed box and milled portion, and feed box carries out moving laterally and longitudinally along line slideway, and power is provided by linear electric motors, and workpiece rotation platform provides power by servomotor, drives part to realize the rotation along x-axis and z-axis；Locking device holds live spindle tightly when power is off；By the utility model, the energy, space and resource can be saved, manufacturing cost is reduced, the machining accuracy of part to be processed is improved.
Description
Technical field
The utility model is a kind of desktop micro-nano grinding machine, is mainly used in the processing of the micro parts such as metal, belongs to
Field of machining.
Background technology
Miniature machine tool is that Dutta etc. was proposed first in 1970,2000 the U.S. by 8 prominent universities scholar's group
Into M4 technical research association, and it is formal by between the micromachining technology based on semiconductor fabrication with it is traditional
Manufacturing technology between precision processing technology, is named as M4, micro-nano to core technology-desktop of M4 technologies in the world in recent years
More significant achievement is obtained in terms of the research produced lathes, desktop micro manufacturing lathe is the key technology dress of M4 manufacturing technologies
It is standby.The external lathe in terms of micro-cutting, micro- milling and micro spark processing develops into industrialization rank from laboratory stage
Section, and China is still within laboratory stage, carries out the research of desktop micro Process lathe, develops the microcomputer of suitable China's national situation
Bed is the task of top priority；The research of desktop micro-nano grinding machine is in China also in blank stage, and international research is also in reality
Room is tested to industrialization transition state, carries out design theory and the product development research of desktop micro-nano grinding machine, no matter in theory
To all the forward position developed in industry technology be walked in terms of research and industrialization.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction, higher miniature desktop grinding machine of efficiency, to realize
Grinding to minute metallic part.
The utility model to achieve the above object, it is necessary to solve technical problem be how to realize the damping of lathe, how
The horizontal and vertical cutting to part is realized, the processing to the different angles of part how is realized, how to have realized enough cuttings
High speed, the main shaft cutting movement of low inertia are realized on the premise of speed, how to realize that the main shaft of control workbench is disconnected in motor
Stopped the rotation at once when electric, avoid carrying out resetting：Finally realize the grinding to micro metal part.
The utility model to solve above-mentioned technical problem the technical scheme adopted is that a kind of desktop micro-nano grinding machine,
Including figure machine tool enclosure, damping vibration abatement, workbench, micro- cutter pneumatic feeding device, workpiece rotation platform, locking device
6 parts；Characterized in that, the machine tool enclosure includes windowpane and door, safety glass is arranged in glass frame by screw,
Door is connected on shell by pin；The damping vibration abatement includes air spring and ultra-magnetic telescopic device, air spring
Bottom is arranged on base by piston rod, and apex suction passes through its own resilient support working platform on workbench；Damping
Ultra-magnetic telescopic device in vibration abatement is arranged on the surrounding of workbench, is consolidated by the positioning hole on base and workbench
Positioning is put；There are line slideway and support frame on the workbench, line slideway is fixed by welding in work with support frame and put down
On platform；Micro- cutter pneumatic feeding device provides power by linear electric motors, by air motor, pneumatic main shaft, bistrique, three-jaw card
Line slideway and the dynamic mating connection of sliding block on disk, workbench, sliding block is that the linear electric motors above sliding block drive, straight-line electric
Machine is attached to that direction is vertical with workbench line slideway, and on the line slideway that welds together of sliding block, another linear electric motors are attached
On the sliding block in micro- tool feeding bottom portion, thus the slip with movable slider on line slideway drives micro- tool feeding case
Air motor is bolted on motion, micro- tool feeding casing inner convex platform, air motor is connected with pneumatic main shaft, pneumatic master
The scroll chuck of the right-hand member mounting design of axle, three bistriques of clamping in three necks of scroll chuck；The workpiece rotation platform
Including work round platform, platform, live spindle composition, work round platform is welded by work round platform plate, welding axle, and bottom is by servo
Motor belt motor starts building to make rotary motion of the round platform along z-axis, and welding axle is welded on the circle centre position of work round platform plate, is assembled by welding axle
In hole on platform, then together it is assemblied in the hole of rotary shaft, platform is welded together with live spindle, constitutes rotation
Platform, live spindle is arranged in the supporting plate of workbench, the friction loss of main shaft is reduced by rolling bearing, by axle
Bearing (ball) cover positioning bearing is installed at the two ends held, and the servomotor of workpiece rotation platform power set is bolted on work
On platform, servomotor is connected by shaft coupling with gear shaft, and little gear is fixed on gear shaft by nut and the shaft shoulder, and small
The gear wheel of gear engagement is fixed on the upper of rotary shaft by nut and the shaft shoulder, constitutes speed change gear；The locking device includes
Two retaining rings, spring, retaining ring with standoff retaining ring by bolt and nut with being bound up, when lathe power-off
When, locking device is acted on the rotary shaft, main shaft is stopped the rotation, and thus is avoided that the resetting to part, improves part
Machining accuracy；Lathe integrally uses the horizontal workpiece spindle genesis analysis of T-shaped layout, i.e. cutter spindle to complete.
The beneficial effects of the utility model:By the utility model, the energy, space and resource, reduction manufacture can be saved
Cost, improves the machining accuracy of part to be processed.
Brief description of the drawings
Fig. 1 is the utility model desktop micro-nano grinding machine front view
Fig. 2 is the utility model desktop micro-nano grinding machine top view
Fig. 3 is the utility model desktop micro-nano grinding machine echelon sectional view
Fig. 4 is the left sectional view of the utility model desktop micro-nano grinding machine
Fig. 5 is the utility model desktop micro-nano grinder machine shell axonometric drawing
Fig. 6 is the utility model desktop micro-nano grinder base axonometric drawing
Fig. 7 is the utility model desktop micro-nano grinding machine air spring distribution map
Fig. 8 is the utility model desktop micro-nano grinding machine workbench axonometric drawing
Fig. 9 is the micro- cutter pneumatic feeding device front view of utility model desktop micro-nano grinding machine
Figure 10 is the micro- cutter pneumatic feeding device cut-away view of the utility model desktop micro-nano grinding machine
Figure 11 is the utility model desktop micro-nano grinding machine workpiece rotation platform installation diagram
Figure 12 is the utility model desktop micro-nano grinding machine work round platform general assembly drawing
Figure 13 is the utility model desktop micro-nano grinding machine platform axonometric drawing
Figure 14 is the utility model desktop micro-nano grinding machine work round platform live spindle front view
Figure 15 is the utility model desktop micro-nano grinding machine locking device installation diagram
Figure 16 is the left retaining ring axonometric drawing of the utility model desktop micro-nano grinding machine
Figure 17 is the right retaining ring axonometric drawing of the utility model desktop micro-nano grinding machine
Wherein,
1 machine tool enclosure, 101 windowpanes, 102；2 bases；3 damping vibration abatements：301 ultra-magnetic telescopic devices, 302 is empty
Gas spring；10 workbenches：1001 line slideways, 1002 supporting plates；6,9 linear electric motors, 8 sliding blocks；7 micro- pneumatic feeding dresses of cutter
Put：701 scroll chucks, 702 bistriques, 703 pneumatic main shafts, 704 air motors；4 workpiece rotary working platforms：401 headstocks,
4011 servomotors, 4012 little gears, 4013 gear wheels, 402 live spindles, 403 work round platforms, 4031 work round platform plates,
4032 welding axles, 4033 servomotors, 404 platforms；5 locking devices：501 retaining rings, 502 retaining rings.
Embodiment
The working portion of desktop micro-nano grinding machine is broadly divided into 4 parts：The movement of micro- cutter transversely with longitudinal direction, is processed work
Rotation of the part with live spindle along x-axis, rotation of the workpiece to be machined with work round platform along z-axis, grinding of the cutter to workpiece.
By clamping workpiece on work round platform, when needing to carry out longitudinal grinding to workpiece, start linear electric motors 9, linear electric motors 9
Electric energy is directly directly translated into the mechanical energy moved along a straight line, band movable slider is slided along work round platform line slideway 1001, adjusted
Save the longitudinally opposed position of cutter and workpiece；When needing regulation cutter with workpiece laterally opposed position, start straight-line electric
Machine 6, linear electric motors 6 are attached on the sliding block of micro- lower section of tool feeding case 7, and linear electric motors 6 are moved to the offer that moves forward and backward of feed box 7
Power, by moving forward and backward for feed box 7, the laterally opposed position of regulation bistrique 702 and workpiece carries out different angles to part
Processing；Air motor 704 is installed, the output shaft of air motor 704 drives pneumatic main shaft 703 by shaft coupling in feed box 7
Rotate at a high speed, bistrique of the clamping in pneumatic main shaft 703 on scroll chuck 701 is carried out grinding to workpiece；When needs pair
When part to be processed carries out the processing of different angles, the band of servomotor 4033 for the bottom of round platform 403 that worked on workpiece rotation platform 4
Start building to make rotation of the workpiece to be machined along z-axis certain angle on round platform 403, can also be by live spindle 402 with moving platform 404
Rotate so that rotation of the workpiece to be machined along x-axis progress certain angle, realizes rotation of the workpiece around z-axis and x-axis, workpiece rotary flat
The headstock 401 of platform includes servomotor 4011, and little gear 4012, gear wheel 4013, gear wheel 4013 is arranged on live spindle
On 404, its position is fixed by the shaft shoulder and nut, little gear 4012 is arranged on the output shaft of servomotor, again by axle
Shoulder is fixed with nut, and the engagement of gear constitutes speed change gear, the speed of mainshaft is reached rational rotary speed；When needs are in processing
During when being adjusted to part, the moment of motor power-off, locking device 5 is powered, is dispensed the first half by electromagnetic action
Putting to absorb to be in contact with the axle of workpiece rotation platform 4 makes its stop motion and stops original position, realizes locking, works as electrical power
When, the power-off electromagnetic action of locking device 5 is disappeared, and locking device is popped into position because of elastic force, workpiece rotation platform setting in motion；So
Avoid in process because the rotatory inertia of main shaft is acted on, resetting is carried out to processing part so that part processing is missed
Difference is smaller so that the machining accuracy of part is ensured.
Claims (8)
1. a kind of desktop micro-nano grinding machine, including machine tool enclosure, damping vibration abatement, workbench, micro- pneumatic feeding of cutter
Device, workpiece rotation platform, the part of locking device 6；Characterized in that, the machine tool enclosure includes windowpane and door；It is described to subtract
Shaking vibration abatement includes air spring and ultra-magnetic telescopic device；The workbench includes line slideway and supporting plate；It is described
Micro- cutter pneumatic feeding device includes air motor, pneumatic main shaft, scroll chuck, bistrique；Micro- cutter pneumatic feeding device
Power is provided by linear electric motors；The workpiece rotation platform include work round platform, rotation platform, rotary shaft, gear shaft, gear,
Servomotor；The retaining mechanism includes retaining ring, support, spring.
2. desktop micro-nano grinding machine according to claim 1, it is characterised in that the machine tool enclosure includes door and glass,
Safety glass is fixed by screws in glass frame, and door is arranged on machine tool enclosure by pin.
3. desktop micro-nano grinding machine according to claim 1, it is characterised in that install air spring on base and slow down
Longitudinal force, air spring is arranged on by piston rod in the hole of base.
4. desktop micro-nano grinding machine according to claim 1, it is characterised in that install super magnetic in the surrounding of workbench
Retractor device is caused, slows down cross force, its position is fixed by the positioning hole on workbench and base.
5. desktop micro-nano grinding machine according to claim 1, it is characterised in that using two linear electric motors band movable sliders
Moved along two mutually perpendicular line slideways, to complete feeding of the pneumatic feed box of micro- cutter transversely with longitudinal direction.
6. desktop micro-nano grinding machine according to claim 1, it is characterised in that using pneumatic main shaft as cutter spindle,
Realize high speed, the cutting movement of low inertia.
7. desktop micro-nano grinding machine according to claim 1, it is characterised in that the work circle of the workpiece rotation platform
Servomotor is installed in platform bottom, drives the rotation of work round platform, is assemblied in by the welding axle for the round platform plate bottom that works on platform
Hole on, welding axle is welded on the center of work round platform plate, and platform welds together with live spindle, composition rotation platform, by
Servomotor drives, and is achieved in that rotation of the clamping workpiece around z-axis and x-axis, servomotor is bolted on workbench
On, servomotor is connected by shaft coupling with gear shaft, and little gear is fixed on thread spindle by nut and the shaft shoulder, is nibbled with little gear
The gear wheel of conjunction is fixed in live spindle by nut and the shaft shoulder, and the friction loss of main shaft is reduced by rolling bearing, is passed through
Bearing (ball) cover fixing bearing position is installed at the two ends of bearing.
8. desktop micro-nano grinding machine according to claim 1, it is characterised in that devise locking device, motor power-off
When, locking device is powered, and absorbing top half device by electromagnetic action to be in contact with axle makes its stop motion and stop
Original position is stayed, locking is realized, when electrical power, locking device power-off electromagnetic action is disappeared, and locking device is popped into position because of elastic force,
Main shaft setting in motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180194.7U CN206536328U (en) | 2017-02-28 | 2017-02-28 | A kind of desktop micro-nano grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180194.7U CN206536328U (en) | 2017-02-28 | 2017-02-28 | A kind of desktop micro-nano grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536328U true CN206536328U (en) | 2017-10-03 |
Family
ID=59949269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720180194.7U Expired - Fee Related CN206536328U (en) | 2017-02-28 | 2017-02-28 | A kind of desktop micro-nano grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356652A (en) * | 2018-03-09 | 2018-08-03 | 敖日其楞 | A kind of novel bruting machine |
| CN108527024A (en) * | 2018-03-05 | 2018-09-14 | 山东科技大学 | A kind of micro- equipment for grinding of miniature tube rod inside and outside circle and method for grinding |
| CN108527017A (en) * | 2018-03-05 | 2018-09-14 | 山东科技大学 | A kind of micromodule equipment and method for being ground the micro- blade of single-crystal diamond |
-
2017
- 2017-02-28 CN CN201720180194.7U patent/CN206536328U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527024A (en) * | 2018-03-05 | 2018-09-14 | 山东科技大学 | A kind of micro- equipment for grinding of miniature tube rod inside and outside circle and method for grinding |
| CN108527017A (en) * | 2018-03-05 | 2018-09-14 | 山东科技大学 | A kind of micromodule equipment and method for being ground the micro- blade of single-crystal diamond |
| CN108527024B (en) * | 2018-03-05 | 2019-08-09 | 山东科技大学 | A kind of micro- equipment for grinding of miniature tube rod inside and outside circle and method for grinding |
| CN108356652A (en) * | 2018-03-09 | 2018-08-03 | 敖日其楞 | A kind of novel bruting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |