CN107309773A - A kind of planetary polishing device of the quadrangular mechanism containing double parallel - Google Patents
A kind of planetary polishing device of the quadrangular mechanism containing double parallel Download PDFInfo
- Publication number
- CN107309773A CN107309773A CN201710546844.XA CN201710546844A CN107309773A CN 107309773 A CN107309773 A CN 107309773A CN 201710546844 A CN201710546844 A CN 201710546844A CN 107309773 A CN107309773 A CN 107309773A
- Authority
- CN
- China
- Prior art keywords
- buff spindle
- revolution
- double parallel
- running part
- eccentric
- 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
Links
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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- 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
-
- 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
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 planetary polishing device of quadrangular mechanism containing double parallel, including mounting flange, revolution running part, rotation running part and buff spindle, the bottom of buff spindle is provided with rubbing head；Revolve round the sun the planar linkage mechanism that running part is a quadrangle containing double parallel, the revolution motion for realizing the buff spindle；Rotation running part uses secondary synchronization tooth form V belt translation, realizes the spinning motion of buff spindle；Mounting flange is fixed on the housing of the revolution running part, can be arranged on different equipments.Planetary polishing device can adjust revolution-radius according to different glossing demands；Spinning motor is arranged on the housing of the revolution running part, is not involved in revolution motion, can be effectively reduced inertia force；Revolution running part is designed with counterweight, the inertia force produced for partial equilibrium by mechanism kinematic part, and then further improves the performance of the planetary polishing device.
Description
Technical field
The present invention relates to a kind of burnishing device, the planet polishing dress of more particularly to a kind of quadrangular mechanism containing double parallel
Put.
Background technology
As space optics technology, Beam Control technology and large-scale astronomical are looked in the distance the continuing to develop of technology, to optics member
The demand of part increasingly increases.Small abrasive nose polishing technology is most widely used technology in optical element surface forming process, and is gone
Star burnishing device is the critical component for realizing small abrasive nose polishing technology.
A kind of aperture aspherical robot planetary polishing device disclosed in patent ZL201410554563.5, including public affairs
Turn transmission mechanism, rotation transmission mechanism, buff spindle assembly and counterweight eccentric adjuster.Wherein, the planetary polishing device
Revolution transmission mechanism employ the revolution motion that two guide rail slide block intersected vertically structures realize buff spindle, mechanical structure compared with
For complexity, and the quality of revolution transmission mechanism is larger.
The content of the invention
The invention aims to overcome deficiency of the prior art, there is provided a kind of row of quadrangular mechanism containing double parallel
Star burnishing device.
The purpose of the present invention is achieved through the following technical solutions：
A kind of planetary polishing device of quadrangular mechanism containing double parallel, including mounting flange, revolution running part, rotation biography
Dynamic part and buff spindle, the bottom of buff spindle are provided with rubbing head；
The revolution running part includes：Revoluting motor, decelerator, eccentric adjustment component, buff spindle installing connecting rods, double flat
Row quadrangular mechanism, housing, eccentric adjustment knob and balance weight；The revoluting motor is connected with the input shaft of the decelerator,
The output shaft of the decelerator and the eccentric adjustment component are affixed, and the revoluting motor drives the eccentric adjustment component to rotate
Moving axis is rotated；The eccentric adjustment component is rotatably connected with the buff spindle installing connecting rods, the two relative rotary motion
Axis is eccentric shaft；One end of the double parallel quadrangular mechanism is fixed on the housing, and the other end is pacified with the buff spindle
Load bar is affixed；The eccentric adjustment knob is installed on the housing；The balance weight is fixed on the eccentric adjustment component
On；
The rotation running part includes：Spinning motor, first order V belt translation component and second level V belt translation component；It is described
Spinning motor is fixed on the housing；The electricity of one end of the first order V belt translation component rotatably with the spinning motor
Arbor is connected, and the other end is rotatably connected with the second level V belt translation component；The second level V belt translation component is rotatable
Ground is connected with the buff spindle；
The mounting flange is fixedly connected on the housing；
The buff spindle is installed on buff spindle installing connecting rods and acts as revolution motion with buff spindle installing connecting rods one；It is described
The rotational motion of spinning motor passes sequentially through the first order V belt translation component and second level V belt translation component passes and thrown to described
Optical axis, realizes the spinning motion of buff spindle.
The eccentric adjustment component includes：Crank connecting link, guide rail, sliding block, eccentric axis seat and screw rod；The crank connecting link with
The output shaft fixed connection of decelerator, is rotated under the driving of revoluting motor around rotary shaft；The eccentric axis seat is pacified with the buff spindle
Load bar is rotatably attached, and rotation axis is eccentric shaft；The guide rail is arranged on the crank connecting link, and the sliding block is installed
On eccentric axis seat.
The eccentric component that adjusts is rotated to adjustment position, drives the screw rod to revolve by the eccentric knob that adjusts
Turn, to adjust the distance of the pivot center and the eccentric axis.
The double parallel quadrangular mechanism is by the first planar parallelogram mechanism and the second planar parallelogram mechanism
Constitute；The fixation connecting rod of the first planar parallelogram mechanism is fixed on the housing, and it is second flat that it, which exports connecting rod,
The fixation connecting rod of face parallel-crank mechanism, the output connecting rod of the second planar parallelogram mechanism is fixed on the polishing
On axle installing connecting rods；The double parallel quadrangular mechanism limits the buff spindle installing connecting rods and only does translation circular motion, realizes
The revolution motion of rubbing head.
Compared with prior art, the beneficial effect that technical scheme is brought is：
1. each connecting rod is to be hinged in the planar linkage mechanism that revolution running part is related to, simple, used with mechanical structure
The advantage that power is small for property, be easy to implement.
2. the planetary polishing device can adjust revolution-radius according to different glossing demands.
3. spinning motor is arranged on the housing of the revolution running part, revolution motion is not involved in, can be effectively reduced used
Property power.
4. revolution running part is designed with counterweight, the inertia force produced for partial equilibrium by mechanism kinematic part,
And then further improve the performance of the planetary polishing device.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram of revolution running part of the present invention；
Fig. 3 is the cross section structure diagram of revolution running part of the present invention；
Fig. 4 is the structural representation of double parallel quadrangular mechanism in the present invention；
Fig. 5 is the structural representation of rotation running part and polishing shaft portion in the present invention；
Fig. 6 is the structural representation of the embodiment of the present invention；
Reference：1st, mounting flange, 2, revolution running part, 3, rotation running part, 4, buff spindle；
21st, revoluting motor, 22, decelerator, 23, eccentric adjustment component, 24, buff spindle installing connecting rods, 25, the side of double parallel four
Shape mechanism, 26, housing, 27, eccentric adjustment knob, 28, balance weight；
31st, spinning motor, 32, first order V belt translation component, 33, second level V belt translation component；
231st, crank connecting link, 232, guide rail, 233, sliding block, 234, eccentric axis seat, 235, screw rod；
251st, the first planar parallelogram mechanism；252nd, the second planar parallelogram mechanism；
O1, rotary shaft, O2, eccentric shaft.
Embodiment
The planetary polishing device of the present invention is described in further details with reference to embodiment and accompanying drawing.
As shown in Figures 1 to 5, the planetary polishing device of a kind of quadrangular mechanism containing double parallel, including mounting flange 1, public affairs
Turn running part 2, rotation running part 3, buff spindle 4；Revolution running part 2 includes：Revoluting motor 21, decelerator 22, bias
Adjust component 23, buff spindle installing connecting rods 24, double parallel quadrangular mechanism 25, housing 26, eccentric adjustment knob 27 and balance
Weigh 28；Revoluting motor 21 is connected with the input shaft of decelerator 22, and output shaft and the bias adjustment component 23 of decelerator 22 are consolidated, and are revolved round the sun
Motor 21 drives eccentric adjustment component 23 to be rotated around rotary shaft O1；Bias adjustment component 23 rotatably with buff spindle installing connecting rods
24 connections, the axis of the two relative rotary motion is eccentric shaft O2；The one end of double parallel quadrangular mechanism 25 is fixed on housing 26,
The other end is consolidated with buff spindle installing connecting rods 24；Bias adjustment knob 27 is arranged on housing 26；Balance weight 28 is fixed on bias
Adjust on component 23.
Rotation running part 3 includes：Spinning motor 31, first order V belt translation component 32 and second level V belt translation component
33；Spinning motor 31 is fixed on the housing 26 of revolution running part 2；The one end of first order V belt translation component 32 is around spinning motor axle
Rotatably it is connected with spinning motor 31, the other end is rotatably connected with second level V belt translation component 33；Second level V belt translation
Component 33 is equally rotatably connected with buff spindle.
Mounting flange 1 is fixedly connected on the housing 26 of revolution running part 2.
Buff spindle 4 is arranged on the buff spindle installing connecting rods 24 of revolution running part 2, with buff spindle installing connecting rods 24
Make revolution motion；The rotational motion of spinning motor 31 passes sequentially through first order V belt translation component 32, second level V belt translation component 33
Buff spindle assembly is delivered to, the spinning motion of buff spindle is realized.
Bias adjustment component 23 includes：Crank connecting link 231, guide rail 232, sliding block 233, eccentric axis seat 234 and screw rod
235；Crank connecting link and the output shaft fixed connection of decelerator 22, are rotated under the driving of revoluting motor 21 around rotary shaft O1；Eccentric axis seat
234 are rotatably attached with buff spindle installing connecting rods, and rotation axis is eccentric shaft O2, and the distance of axes O 1 and axes O 2 is e；Lead
Rail 232 is arranged on crank connecting link 231, and sliding block is arranged on eccentric axis seat 234；Bias adjustment component 23 rotates to adjustment position
Put, such as Fig. 3, drive screw rod 235 to rotate by bias adjustment knob 27, can adjust axis O1 with axes O 2 apart from e.
Double parallel quadrangular mechanism 25 is by the first planar parallelogram mechanism 251 and the second planar parallelogram mechanism
252 are constituted；The fixation connecting rod of first planar parallelogram mechanism 251 is fixed on the housing 26 of revolution running part, and its is defeated
Go out the fixation connecting rod that connecting rod is the second planar parallelogram mechanism 252, the output of the second planar parallelogram mechanism 252 connects
Bar is fixed on buff spindle installing connecting rods 24；The limitation buff spindle of double parallel quadrangular mechanism 25 installing connecting rods 24 only do translation circumference
Motion, realizes the revolution motion of rubbing head.
Further, in specific implementation process, the mounting flange 1 of planetary polishing device is arranged on a kind of series-parallel connection machine
On the output flange of people, the robot workstation of aperture aspherical optical elements polishing can be built, as shown in Figure 6.
The present invention is not limited to embodiments described above.The description to embodiment is intended to describe and said above
Bright technical scheme, above-mentioned embodiment is only schematical, is not restricted.This is not being departed from
In the case of invention objective and scope of the claimed protection, one of ordinary skill in the art may be used also under the enlightenment of the present invention
The specific conversion of many forms is made, these are belonged within protection scope of the present invention.
Claims (4)
1. the planetary polishing device of a kind of quadrangular mechanism containing double parallel, it is characterised in that passed including mounting flange (1), revolution
Dynamic part (2), rotation running part (3) and buff spindle (4), the bottom of buff spindle (4) are provided with rubbing head；
The revolution running part (2) includes：Revoluting motor (21), decelerator (22), eccentric adjustment component (23), buff spindle peace
Load bar (24), double parallel quadrangular mechanism (25), housing (26), eccentric adjustment knob (27) and balance weight (28)；The public affairs
Rotating motor (21) is connected with the input shaft of the decelerator (22), the output shaft of the decelerator (22) and the eccentric adjustment group
Part (23) is affixed, and the revoluting motor (21) drives the eccentric adjustment component (23) to be rotated around rotary shaft (O1)；The bias
Adjustment component (23) is rotatably connected with the buff spindle installing connecting rods (24), and the axis of the two relative rotary motion is bias
Axle (O2)；One end of the double parallel quadrangular mechanism (25) is fixed on the housing (26), the other end and the buff spindle
Installing connecting rods (24) are affixed；The eccentric adjustment knob (27) is arranged on the housing (26)；The balance weight (28) is fixed
On the eccentric adjustment component (23)；
The rotation running part (3) includes：Spinning motor (31), first order V belt translation component (32) and second level V belt translation group
Part (33)；The spinning motor (31) is fixed on the housing (26)；One end of the first order V belt translation component (32) can
Rotatably the motor shaft with the spinning motor (31) is connected, the other end rotatably with the second level V belt translation component (33)
Connection；The second level V belt translation component (33) is rotatably connected with the buff spindle (4)；
The mounting flange (1) is fixedly connected on the housing (26)；
The buff spindle (4) is installed on buff spindle installing connecting rods (24) and acts as revolution fortune with buff spindle installing connecting rods (24) one
It is dynamic；The rotational motion of the spinning motor (31) passes sequentially through the first order V belt translation component (32) and second level V belt translation group
Part (33) is transferred to the buff spindle (4), realizes the spinning motion of buff spindle.
2. the planetary polishing device of a kind of quadrangular mechanism containing double parallel according to claim 1, it is characterised in that it is described partially
Heart adjustment component (23) includes：Crank connecting link (231), guide rail (232), sliding block (233), eccentric axis seat (234) and screw rod
(235)；The crank connecting link (231) and the output shaft fixed connection of decelerator (22), around rotation under the driving of revoluting motor (21)
Axle (O1) is rotated；The eccentric axis seat (234) is rotatably attached with the buff spindle installing connecting rods (24), and rotation axis is inclined
Heart axle (O2)；The guide rail (232) is arranged on the crank connecting link (231), and the sliding block (233) is arranged on eccentric axis seat
(234) on.
3. the planetary polishing device of a kind of quadrangular mechanism containing double parallel according to claim 2, it is characterised in that will be described
Bias adjustment component (23) rotation drives the screw rod (235) to rotate to adjustment position by the eccentric knob (27) that adjusts,
To adjust the distance of the pivot center (O1) and the eccentric axis (O2).
4. the planetary polishing device of a kind of quadrangular mechanism containing double parallel according to claim 1, it is characterised in that described double
Parallel-crank mechanism (25) is by the first planar parallelogram mechanism (251) and the second planar parallelogram mechanism (252)
Constitute；The fixation connecting rod of the first planar parallelogram mechanism (251) is fixed on the housing (26), and it exports connecting rod
For the fixation connecting rod of the second planar parallelogram mechanism (252), the output of the second planar parallelogram mechanism (252)
Connecting rod is fixed on the buff spindle installing connecting rods (24)；The double parallel quadrangular mechanism (25) limits the buff spindle and installed
Connecting rod (24) only does translation circular motion, realizes the revolution motion of rubbing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546844.XA CN107309773B (en) | 2017-07-06 | 2017-07-06 | A kind of planetary polishing device of the quadrangular mechanism containing double parallel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546844.XA CN107309773B (en) | 2017-07-06 | 2017-07-06 | A kind of planetary polishing device of the quadrangular mechanism containing double parallel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107309773A true CN107309773A (en) | 2017-11-03 |
| CN107309773B CN107309773B (en) | 2019-04-05 |
Family
ID=60177564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710546844.XA Active CN107309773B (en) | 2017-07-06 | 2017-07-06 | A kind of planetary polishing device of the quadrangular mechanism containing double parallel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309773B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789000A (en) * | 2018-05-31 | 2018-11-13 | 苏州双金实业有限公司 | A kind of steel pipe inner wall burr removal device |
| CN109227286A (en) * | 2018-09-10 | 2019-01-18 | 安庆牛力模具股份有限公司 | Roller surface cleaning plant in a kind of production of forging part |
| CN110026853A (en) * | 2019-04-25 | 2019-07-19 | 姜堰经济开发区科创中心 | A kind of planar circumferential movement autogenous mill |
| CN114559357A (en) * | 2022-03-26 | 2022-05-31 | 徐德富 | Single-driven revolution and rotation polishing and shape-modifying device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323560A (en) * | 1993-10-12 | 1994-06-28 | Wen Chen C | Automobile polisher |
| CN101386150A (en) * | 2008-09-03 | 2009-03-18 | 长春理工大学 | Numerical control polishing machine for optical elements |
| CN104290004A (en) * | 2014-10-17 | 2015-01-21 | 天津大学 | Robotic planetary polishing unit for polishing of large-diameter aspheric surfaces |
| EP3085493A3 (en) * | 2015-04-20 | 2017-01-04 | Fujikoshi Machinery Corporation | Double-side polishing apparatus and polishing method |
| CN205870271U (en) * | 2016-06-03 | 2017-01-11 | 昆山力盟机械工业有限公司 | Biax plane structure of polishing |
-
2017
- 2017-07-06 CN CN201710546844.XA patent/CN107309773B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323560A (en) * | 1993-10-12 | 1994-06-28 | Wen Chen C | Automobile polisher |
| CN101386150A (en) * | 2008-09-03 | 2009-03-18 | 长春理工大学 | Numerical control polishing machine for optical elements |
| CN104290004A (en) * | 2014-10-17 | 2015-01-21 | 天津大学 | Robotic planetary polishing unit for polishing of large-diameter aspheric surfaces |
| EP3085493A3 (en) * | 2015-04-20 | 2017-01-04 | Fujikoshi Machinery Corporation | Double-side polishing apparatus and polishing method |
| CN205870271U (en) * | 2016-06-03 | 2017-01-11 | 昆山力盟机械工业有限公司 | Biax plane structure of polishing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789000A (en) * | 2018-05-31 | 2018-11-13 | 苏州双金实业有限公司 | A kind of steel pipe inner wall burr removal device |
| CN109227286A (en) * | 2018-09-10 | 2019-01-18 | 安庆牛力模具股份有限公司 | Roller surface cleaning plant in a kind of production of forging part |
| CN110026853A (en) * | 2019-04-25 | 2019-07-19 | 姜堰经济开发区科创中心 | A kind of planar circumferential movement autogenous mill |
| CN110026853B (en) * | 2019-04-25 | 2021-08-27 | 姜堰经济开发区科创中心 | Plane circular motion automatic grinding machine |
| CN114559357A (en) * | 2022-03-26 | 2022-05-31 | 徐德富 | Single-driven revolution and rotation polishing and shape-modifying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107309773B (en) | 2019-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107309773A (en) | A kind of planetary polishing device of the quadrangular mechanism containing double parallel | |
| CN107336105B (en) | A kind of compact-sized planetary polishing device | |
| CN109129177B (en) | Public rotating wheel type end polishing device | |
| JP5352656B2 (en) | Held shaft drive gear mechanism | |
| CN102615641B (en) | Five-degree-of-freedom parallel power head | |
| CN105690374B (en) | A kind of coaxial output mechanism of Three Degree Of Freedom being driven containing silk | |
| US20100126290A1 (en) | Transmission mechanism with intermittent output movement | |
| US10745047B2 (en) | Synchronous steering vehicle body | |
| CN108857794B (en) | A kind of high-end equipment manufacturing cold-rolled steel sheet polydisc burnishing device | |
| CN106363610A (en) | Novel three-freedom-degree translational motion parallel mechanism | |
| CN110026899A (en) | A kind of planetary polishing device | |
| AU2017218602A1 (en) | Bicycle gearing having a noncircular chainring | |
| CN206054348U (en) | Air-supply arrangement | |
| CN110091235B (en) | Revolution and rotation spherical polishing tool | |
| CN109343579A (en) | A kind of two-way varied angle heliostat control mechanism based on gear driving | |
| JP5967810B2 (en) | Centrifugal barrel polishing machine | |
| CN210503182U (en) | Flapping wing structure and flapping wing machine | |
| CN2673500Y (en) | Planetary type ball mill | |
| CN212601925U (en) | Manipulator parallel joint | |
| CN206889608U (en) | The two-way mechanical device rotated freely of vertical coaxial | |
| CN1325718C (en) | Lower shaft driving mechanism of sewing machine | |
| CN213054098U (en) | Revolution-rotation spherical wheel type polishing end effector | |
| CN210414530U (en) | Three-freedom-degree spherical parallel mechanism transmission device | |
| CN111633685A (en) | Manipulator parallel joint | |
| CN207807390U (en) | A kind of cutting polishing and burnishing machine of stone material and glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 300350 District, Jinnan District, Tianjin Haihe Education Park, 135 beautiful road, Beiyang campus of Tianjin University Applicant after: Tianjin University Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92 Applicant before: Tianjin University |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |