CN105522463A - Double-head spindle motor and polishing device using same - Google Patents
Double-head spindle motor and polishing device using same Download PDFInfo
- Publication number
- CN105522463A CN105522463A CN201610058042.XA CN201610058042A CN105522463A CN 105522463 A CN105522463 A CN 105522463A CN 201610058042 A CN201610058042 A CN 201610058042A CN 105522463 A CN105522463 A CN 105522463A
- Authority
- CN
- China
- Prior art keywords
- spindle motor
- output shaft
- eccentric
- bistrique
- double end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
- H02K7/063—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses integrally combined with motor parts, e.g. motors with eccentric rotors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of motors, in particular to a double-head spindle motor and a polishing device using the same. Output shafts are arranged on both the two ends of a main motor body, and eccentric output blocks are arranged on the output shafts. A grinding head of the polishing device is driven by the double-head spindle motor to rotate. The grinding head is assembled on the eccentric output blocks, the double-head spindle motor is assembled on a roll-over frame, and the roll-over frame and a first motor are assembled on a lifting frame. The grinding head shows the characteristic of curved surface deflection. A workbench matched with the grinding head for polishing is positioned under the grinding head and can do transverse and longitudinal planar movement relatively to the grinding head, and a rotating fixture is assembled on the workbench. The double-head spindle motor can utilize bilateral motor power, realizes effects of energy saving and consumption reducing, ensures the balance of the center of each output shaft, obtains an eccentric arm of force, improves the output effect, and improves the polishing production quality and efficiency. The double-head spindle motor uses double heads to work, so that the time of changing the grinding head is shortened.
Description
Technical field
The present invention relates to machine field, refer to a kind of double end spindle motor especially and apply on 3D numerical control polishing.
Background technology
The output shaft of motor rotates generation driving torque, thus drives subsidiary component movement, applies to the transmission field of machinery widely.And the motor of prior art mainly exports single termination, use and limit to some extent, be unfavorable for saving energy and reduce the cost, and can not fully be used to the power at motor two ends.
Along with the development of science and technology, have benefited from the prosperity of the communication technology, comprise the intelligent artifact such as smart mobile phone, panel computer as the life staple of modern, especially smart mobile phone, almost everyone has, and it can be conversed, surf the Net, take pictures, video etc., functional diversities.In prior art; the built-in product of protection interior of mobile phone the mobile phone shell forming cell phone appearance are normally manufactured by injection moulding; but with the mobile phone shell of plastic product injection moulding but rough surface and bending resistance poor, therefore in order to improve aesthetic feeling and sense of touch, coating or painting process are performed to mobile phone shell.The lightening trend being current smart mobile phone and developing, the thickness of conventional plastic or glass casing is at present close to the limit, continue thinningly cannot meet hand set machine shell hardness and requirement of strength, metal chassis then can when meeting intensity and changing firmness requirements, conventional machine thickness of the shell is reduced to 0.6mm by 1.1mm, thinning about 0.5mm.In addition, the texture of metal and aesthetic feeling and good thermal diffusivity have also promoted the release of metal chassis.When traditional metal hand casing makes by operating personnel manually Job execution the surface grinding of described mobile phone shell is treated to smooth grinding steps, i.e. polishing step.But, the mobile phone shell polishing of this manual working by operating personnel depends on the qualification of operating personnel and careful notice, therefore be difficult to maintain homogeneous quality, especially curved surface polishing, quality discrepancy is larger, and time needed for polishing is longer, therefore has and is unsuitable for mass-produced problem.Namely mobile phone shell polishing process of the prior art is difficult to maintain homogeneous quality under the condition not having skilled operating personnel, and time needed for polishing operation is also longer, and therefore productivity ratio reduces.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of double end spindle motor is provided, the power at motor two ends is used, and obtain eccentric arm of force, promote output effect.
Still a further object of the present invention is to provide a kind of burnishing device using double end spindle motor, and machine glazed finish replaces handwork, keeps homogeneous quality, and realizes 3D curved surface polishing, promotes quality of finish and efficiency.
For reaching above-mentioned first object, the present invention adopts following technical scheme:
A kind of double end spindle motor, include motor body, the two ends of motor body are equipped with output shaft, and group is provided with eccentric IOB on output shaft.
Such scheme is further: the two ends output shaft of described motor body is coaxial configuration.
Such scheme is further: the axis of the relative output shaft of eccentric IOB on the two ends output shaft of described motor body is symmetrical set.
Such scheme is further: the two ends of described motor body have overhanging ring cover, and eccentric IOB is arranged in overhanging ring cover.
For reaching above-mentioned second object, the present invention adopts following technical scheme:
Use a burnishing device for double end spindle motor, this device has:
Bistrique, bistrique drives rotation by double end spindle motor, the two ends of the motor body of double end spindle motor are equipped with output shaft, and group is provided with eccentric IOB on output shaft, bistrique is assembled on eccentric IOB, double end spindle motor is assembled on a rollover stand by the first motor-driven rotation, and rollover stand and the first group of motors are contained on crane, and bistrique presents the characteristic of surface veering under working software controls; And the workbench of coupling grinding head polishing operation, workbench is positioned at the below of bistrique and relatively can does horizontal and vertical planar movement by bistrique, workbench is assembled with the tool of gear and rack drives rotation.
Such scheme is further: the two ends output shaft of described motor body is coaxial configuration, and the axis of the relative output shaft of eccentric IOB on the output shaft of two ends is symmetrical set.
Such scheme is further: the two ends of described motor body have overhanging ring cover, and eccentric IOB is arranged in overhanging ring cover, and bistrique exposes outside overhanging ring cover.
Adopt said structure, double end spindle motor provided by the invention can be used to the bilateral power of motor, while realizing energy-saving and cost-reducing effect, ensure that the balance at output shaft center, and obtains eccentric arm of force, promotes output effect.
Adopt said structure, burnishing device provided by the invention replaces handwork by machine glazed finish, the grinding quality of mobile phone shell and the qualification of operating personnel can be made independently to be maintained more than predeterminated level, and the time that can shorten needed for surface treatment, therefore can significantly improve the quality of production and production efficiency.Bistrique has the characteristic according to surface veering, and matching computer system etc. can realize 3D curved surface polishing, promotes cleanliness and the quality of mobile phone shell surface finish.Utilize the structural of double end spindle motor simultaneously, coordinate rollover stand upset, realize different bistrique exchange work, as realized the exchange of corase grind and fine grinding, thus reduce the time of changing bistrique, processing is carried out continuously, promote operating efficiency.The present invention is adapted to a large amount of propensity to consume of mobile phone and can realizes a large amount of production, and the management based on mass-produced production quantity and supply quantity can be enable to carry out smoothly, therefore can provide larger help to the foundation of the planned batch production schedule of all over products.
accompanying drawing illustrates:
Accompanying drawing 1 is double end spindle motor structural representation of the present invention;
Accompanying drawing 2 is the structural representation of the burnishing device of use double end spindle motor provided by the invention;
Accompanying drawing 3 is Fig. 2 partial structurtes enlarged diagrams.
detailed description of the invention:
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.
Consult shown in Fig. 1, the present invention, about a kind of double end spindle motor, includes motor body 1, and the two ends of motor body 1 are equipped with output shaft 11, and group is provided with eccentric IOB 2 on output shaft 11.In figure, eccentric IOB 2 is connected on output shaft 11 by shaft hole sleeve, and the two ends output shaft 11 of motor body 1 is coaxial configuration, conveniently processes assembling, obtains and coaxially exports, ensure that the balance at output shaft center.The two ends of motor body 1 are equipped with output shaft 11, thus are used to the power at motor two ends, and by the eccentric IOB 2 of design, obtain eccentric moment, lifting motor output effect, increase motor thus in the application of polishing field and function.
Shown in Fig. 1, in the present embodiment, the axis of the relative output shaft of the eccentric IOB 2 on the two ends output shaft 11 of described motor body 1 is symmetrical set, and to obtain motor two ends output shaft 11 stability of rotation, ensures motor rotating coaxial, reduces the wearing and tearing of main shaft.Also be provided with overhanging ring cover 12 at the two ends of motor body 1, eccentric IOB 2 is arranged in overhanging ring cover 12, the eccentric IOB 2 of this overhanging ring cover 12 available protecting, effectively can prevent other foreign material outside from entering motor internal, also prevent from colliding eccentric IOB 2 in work.
Consult shown in Fig. 2,3, present invention also offers a kind of burnishing device using double end spindle motor, for the polishing of mobile phone metal shell surface.This device has bistrique 3, bistrique 3 drives rotation by double end spindle motor, the two ends of the motor body 1 of double end spindle motor are equipped with output shaft 11, and group is provided with eccentric IOB 2 on output shaft 11, bistrique 3 is assembled on eccentric IOB 2, double end spindle motor is assembled in one and drives on the rollover stand 4 of rotation by the first motor 6, and rollover stand 4 and the first motor 6 are assembled on crane 5, and bistrique 3 presents the characteristic of surface veering under working software controls; And the workbench 7 of coupling bistrique 3 polishing operation, workbench 7 is positioned at the below of bistrique 3, and relatively can do horizontal and vertical planar movement by bistrique 3, workbench 7 is assembled with the tool 8 of gear and rack drives rotation.
Further, the two ends output shaft 11 of motor body 1 is coaxial configuration, and the axis of the relative output shaft of the eccentric IOB 2 on two ends output shaft 11 is symmetrical set, and the two ends of motor body 1 have overhanging ring cover 12, eccentric IOB 2 is arranged in overhanging ring cover 12, and bistrique 3 exposes outside overhanging ring cover 12.Overhanging ring cover 12 has positive effect for the sealing that is dust-proof, waterproof of motor, and protection motor, increases the service life.
Shown in Fig. 2,3, in the present embodiment, bistrique 3 has ten, be arranged on the two ends of five double end spindle motors respectively, double end spindle motor is assembled on rollover stand 4, making all bistriques 3 be divided into two rows is arranged on rollover stand 4, and rollover stand 4 drives rotation by the first motor 6, realizes the upset exchange work of bistrique 3 polishing angular adjustment and different bistrique 3.Bistrique 3 drives rotation by double end spindle motor, meets polishing.Bistrique 3 possesses up and down and swing interlock, realizes the surface veering of bistrique 3, during use, by the contact force of the adjustable bistrique 3 of software with metallic mobile phone shell.Described software is common programs in industrial processes, does not repeat them here.
During work, metallic mobile phone shell is fixed on tool 8 by modes such as absorption, clampings, meet thus mobile phone shell follow tool 8 rotate and all around move, and bistrique 3 be up and down, front and back beat and rotation action, realize bistrique 3 pairs of mobile phone shell surface finish, bistrique 3 also can carry out deflection polishing according to the change of mobile phone shell curved surface, makes polishing operation continuous, promotes cleanliness and the quality consistency of mobile phone shell surface finish.Motor output shaft is connected with eccentric block 2, then is with rotary bistrique 3 to work by eccentric block 2, can eccentric arm of force be obtained like this, make bistrique 3 work stronger, polishing effect is better, promotes working (machining) efficiency and quality.In work, for different polishing requirement, the upset also by rollover stand 4 selects different bistriques 3 to carry out polishing to the workpiece on same station, the exchange of roughly grinding as realized and refining, thus reduce the time of changing bistrique, processing is carried out continuously, promotes operating efficiency.
Machine glazed finish of the present invention replaces handwork, the grinding quality of mobile phone shell and the qualification of operating personnel can be made independently to be maintained more than predeterminated level, and the time that can shorten needed for surface treatment, be adapted to a large amount of propensity to consume of mobile phone and a large amount of production can be realized, and the management based on mass-produced production quantity and supply quantity can be enable to carry out smoothly, therefore can provide larger help to the foundation of the planned batch production schedule of all over products.
Certainly; more than in conjunction with embodiment to invention has been detailed description; only for technical conceive of the present invention and feature are described; its object is to allow person skilled in the art understand content of the present invention and to be implemented; therefore; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (7)
1. a double end spindle motor, includes motor body (1), it is characterized in that: the two ends of motor body (1) are equipped with output shaft (11), and is provided with eccentric IOB (2) in the upper group of output shaft (11).
2. a kind of double end spindle motor according to claim 1, is characterized in that: the two ends output shaft (11) of described motor body (1) is coaxial configuration.
3. a kind of double end spindle motor according to claim 1, is characterized in that: the axis of the relative output shaft of the eccentric IOB (2) on the two ends output shaft (11) of described motor body (1) is symmetrical set.
4. a kind of double end spindle motor according to claim 1, is characterized in that: the two ends of described motor body (1) have overhanging ring cover (12), and eccentric IOB (2) is arranged in overhanging ring cover (12).
5. use a burnishing device for double end spindle motor, it is characterized in that: this device has
Bistrique (3), bistrique (3) drives rotation by double end spindle motor, the two ends of the motor body (1) of double end spindle motor are equipped with output shaft (11), and be provided with eccentric IOB (2) in the upper group of output shaft (11), bistrique (3) is assembled on eccentric IOB (2), double end spindle motor is assembled in one and drives on the rollover stand (4) of rotation by the first motor (6), rollover stand (4) and the first motor (6) are assembled on crane (5), and bistrique (3) presents the characteristic of surface veering under working software controls; And the workbench (7) of coupling bistrique (3) polishing operation, workbench (7) is positioned at the below of bistrique (3) and relatively can does horizontal and vertical planar movement by bistrique (3), workbench (7) is assembled with the tool (8) of gear and rack drives rotation.
6. a kind of burnishing device using double end spindle motor according to claim 5, it is characterized in that: the two ends output shaft (11) of described motor body (1) is coaxial configuration, the axis of the relative output shaft of the eccentric IOB (2) on two ends output shaft (11) is symmetrical set.
7. a kind of burnishing device using double end spindle motor according to claim 5, it is characterized in that: the two ends of described motor body (1) have overhanging ring cover (12), eccentric IOB (2) is arranged in overhanging ring cover (12), and bistrique (3) exposes overhanging ring cover (12) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058042.XA CN105522463B (en) | 2016-01-28 | 2016-01-28 | A kind of burnishing device of use double end spindle motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058042.XA CN105522463B (en) | 2016-01-28 | 2016-01-28 | A kind of burnishing device of use double end spindle motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105522463A true CN105522463A (en) | 2016-04-27 |
| CN105522463B CN105522463B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610058042.XA Active CN105522463B (en) | 2016-01-28 | 2016-01-28 | A kind of burnishing device of use double end spindle motor |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922116A (en) * | 2016-06-15 | 2016-09-07 | 深圳市微雕科技有限公司 | Multifunctional five-axis numerical-control polishing machine |
| CN106217218A (en) * | 2016-08-31 | 2016-12-14 | 惠州阿瑞斯智能装备有限公司 | A kind of multi-axis linkage numerical control polissoir |
| CN106956193A (en) * | 2017-02-28 | 2017-07-18 | 常熟市双月机械有限公司 | It is a kind of that there is the grinding machine for polishing function |
| CN107116431A (en) * | 2017-04-24 | 2017-09-01 | 温州职业技术学院 | The axle finishing system of ultraprecise four of intelligent communication terminal |
| CN107414655A (en) * | 2017-09-26 | 2017-12-01 | 广州市锐恒科技有限公司 | A kind of double bistrique electro spindle polishing grinding machines |
| CN107984308A (en) * | 2018-01-17 | 2018-05-04 | 盐城盛鼎机电工业有限公司 | A kind of safe abrasive machine |
| CN108000325A (en) * | 2018-01-11 | 2018-05-08 | 东莞市钜铧机械有限公司 | Multi-station digital-controlled polishing machine |
| CN108768073A (en) * | 2018-06-22 | 2018-11-06 | 安徽志成机械科技有限公司 | A kind of twin adapter transmission translator power generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922116A (en) * | 2016-06-15 | 2016-09-07 | 深圳市微雕科技有限公司 | Multifunctional five-axis numerical-control polishing machine |
| CN106217218A (en) * | 2016-08-31 | 2016-12-14 | 惠州阿瑞斯智能装备有限公司 | A kind of multi-axis linkage numerical control polissoir |
| CN106956193A (en) * | 2017-02-28 | 2017-07-18 | 常熟市双月机械有限公司 | It is a kind of that there is the grinding machine for polishing function |
| CN107116431A (en) * | 2017-04-24 | 2017-09-01 | 温州职业技术学院 | The axle finishing system of ultraprecise four of intelligent communication terminal |
| CN107116431B (en) * | 2017-04-24 | 2019-01-25 | 温州职业技术学院 | The four axis finishing system of ultraprecise of intelligent communication terminal |
| CN107414655A (en) * | 2017-09-26 | 2017-12-01 | 广州市锐恒科技有限公司 | A kind of double bistrique electro spindle polishing grinding machines |
| CN108000325A (en) * | 2018-01-11 | 2018-05-08 | 东莞市钜铧机械有限公司 | Multi-station digital-controlled polishing machine |
| CN108000325B (en) * | 2018-01-11 | 2024-06-14 | 东莞市钜铧机械有限公司 | Multi-station numerical control polishing machine |
| CN107984308A (en) * | 2018-01-17 | 2018-05-04 | 盐城盛鼎机电工业有限公司 | A kind of safe abrasive machine |
| CN108768073A (en) * | 2018-06-22 | 2018-11-06 | 安徽志成机械科技有限公司 | A kind of twin adapter transmission translator power generator |
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