CN102268730A - Sapphire single crystal growth variable speed device and operating method thereof - Google Patents
Sapphire single crystal growth variable speed device and operating method thereof Download PDFInfo
- Publication number
- CN102268730A CN102268730A CN2011101932160A CN201110193216A CN102268730A CN 102268730 A CN102268730 A CN 102268730A CN 2011101932160 A CN2011101932160 A CN 2011101932160A CN 201110193216 A CN201110193216 A CN 201110193216A CN 102268730 A CN102268730 A CN 102268730A
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- Prior art keywords
- crystal growth
- reduction unit
- rotating disk
- sapphire crystal
- speed change
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- 239000013078 crystal Substances 0.000 title abstract description 4
- 229910052594 sapphire Inorganic materials 0.000 title abstract description 4
- 239000010980 sapphire Substances 0.000 title abstract description 4
- 238000011017 operating method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000009467 reduction Effects 0.000 claims description 39
- 230000008859 change Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000006870 function Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007659 motor function Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a sapphire single crystal growth variable speed device, comprising a shell, a variable speed input end and a variable speed output end, wherein the variable speed input end is arranged on the upper end in the shell; the variable speed output end is arranged on the lower end in the shell; and the variable speed input end and the variable speed output end are connected. According to the sapphire single crystal growth variable speed device and an operating method thereof, the motion states of the variable speed device are controlled, wherein one motion state is that the variable speed device is in decelerated motion, and the other motion state is that the variable speed device is not in deceleration motion but serves as a whole transmission piece. The two motion states are switched so as to be matched with the rotating speed changes of a driving motor, thus realizing the aim of scalable variable speed of deceleration, high speed and low speed.
Description
Technical field
The present invention relates to the sapphire single-crystal production field, particularly a kind of Sapphire Crystal Growth variator and method of work thereof.
Background technology
Speed reduction unit is the independently enclosed transmission mechanism between primover and the working machine, is used for reducing rotating speed and increases torque, satisfying need of work, also is used for speedup in some occasion, is called speed-increasing gear.Universal speed reducer is a kind of accurate relatively machinery, and the purpose of using it is to reduce rotating speed, increases torque.It of a great variety, model is different, and different sorts has different purposes, and its common feature is fixing reduction ratio, and itself does not have speed changing function.
Deceleration is being arranged, having at a high speed and the special occasions of low speed stepped gearing requirement simultaneously, universal speed reducer can not satisfy service requirements, need increase subsidiary function on the basis of universal speed reducer.
Summary of the invention
The object of the present invention is to provide a kind of rotation speed change that can cooperate drive-motor, realize the Sapphire Crystal Growth variator and the method for work thereof of stepped gearing.
Sapphire Crystal Growth variator of the present invention comprises: housing; The speed change input terminus, described speed change input terminus is installed in the upper end of described enclosure interior; The speed change output terminal, described speed change output terminal is installed in the lower end of described enclosure interior; Described speed change input terminus is connected with described speed change output terminal.
Described speed change output terminal comprises: sleeve, and described sleeve is connected with described housing by the output terminal rolling bearing; Speed reduction unit, described speed reduction unit are installed in the described sleeve; Output shaft, described output shaft is connected with described speed reduction unit by reducer output shaft, and described output shaft is connected with described housing by bearing.
Described speed change input terminus comprises: transmission shaft, and described transmission shaft is connected with described housing by the input terminus rolling bearing, and described transmission shaft is connected with described speed reduction unit by reducer input shaft; Be sleeved on electromagnetic clutch, rotating disk and the electromagnetic brake in the described transmission shaft outside successively.
At described transmission shaft and described speed reduction unit, flat key also is installed at the connecting portion of described speed reduction unit and described output shaft.Described electromagnetic clutch is connected by rolling bearing with described transmission shaft with described rotating disk, described rotating disk with described housing, described electromagnetic clutch.Described rotating disk also further comprises a rotating disk armature, and described rotating disk armature is installed in the upper surface of described rotating disk.Described sleeve also further comprises a sleeve armature, and described sleeve armature is installed in described telescopic upper surface.Between described electromagnetic clutch and described rotating disk armature and described electromagnetic brake and described sleeve armature, be separately installed with the adjustment pad; The gap of being adjusted by described adjustment pad is 0.2 millimeter.
Variable velocity motion under the fast state, the method for work of Sapphire Crystal Growth variator comprises the steps:
The first step, described electromagnetic clutch energising;
Second step, described electromagnetic brake outage;
In the 3rd step, described speed reduction unit is not done retarded motion, cooperates the rotation speed change of drive-motor, does the variable velocity motion under the fast state.
Variable velocity motion under the lower-speed state, the method for work of Sapphire Crystal Growth variator comprises the steps:
The first step, described electromagnetic clutch energising;
Second step, described electromagnetic brake energising;
In the 3rd step, described speed reduction unit is done retarded motion, cooperates the rotation speed change of drive-motor, does the variable velocity motion under the lower-speed state.
Sapphire Crystal Growth variator of the present invention and method of work thereof have increased on the basis of universal speed reducer at a high speed and the stepped gearing function of low speed, opening and closing action by electromagnetic clutch, electromagnetic brake, realizing deceleration, high speed and low speed stepped gearing function, is modularization, the miniaturization device that integrates two kinds of motor functions.Reach the manufacturing technique requirent of equipment and design, can realize slowing down, at a high speed and the high, low speed speed change transmission of low speed stepped gearing.Simultaneously, the running gear of simplified apparatus improves kinematic accuracy, reduces cost, and is convenient to make equipment to modularization, miniaturization development.Invention Sapphire Crystal Growth variator and method of work thereof are the kinestates of control speed reduction unit, and a kind of kinestate is that speed reduction unit is done retarded motion, and another kind of kinestate is that speed reduction unit is not done retarded motion, but a whole driving member.Switch two kinds of kinestates, cooperate the rotation speed change of drive-motor, reach the purpose of deceleration, high speed and low speed stepped gearing.
Description of drawings
Fig. 1 is an invention Sapphire Crystal Growth speed changer structure synoptic diagram.
Description of reference numerals in Sapphire Crystal Growth variator of the present invention and the method for work accompanying drawing thereof:
1-transmission shaft 2-rotating disk 3-sleeve
4-speed reduction unit 5-output shaft 6-electromagnetic clutch
7-electromagnetic brake 8-output rolling bearing 9-housing
10-input rolling bearing 11-bearing 12-reducer input shaft
The 13-reducer output shaft
Embodiment
Below in conjunction with accompanying drawing Sapphire Crystal Growth variator of the present invention and method of work thereof are described in further detail.
As shown in Figure 1, Sapphire Crystal Growth variator of the present invention comprises: housing 9; Sleeve 3, sleeve 3 is connected with housing 9 by output terminal rolling bearing 8; Speed reduction unit 4, speed reduction unit 4 are installed in the sleeve 3; Output shaft 5, output shaft 5 is connected with speed reduction unit 4 by reducer output shaft 13, and output shaft 5 is connected with housing 9 by bearing 11.Transmission shaft 1, transmission shaft 1 is connected with housing 9 by input terminus rolling bearing 10, and transmission shaft 1 is connected with speed reduction unit 4 by reducer input shaft 12; Be sleeved on electromagnetic clutch 6, rotating disk 2 and the electromagnetic brake 7 in transmission shaft 1 outside successively.
At transmission shaft 1 and speed reduction unit 4, the flat key (not shown) also is installed at the connecting portion of speed reduction unit 4 and output shaft 5.Electromagnetic clutch 6 is connected by the rolling bearing (not shown) with transmission shaft 1 with rotating disk 2, rotating disk 2 with housing 9, electromagnetic clutch 6.Rotating disk 2 also further comprises a rotating disk armature (not shown), and rotating disk armature (not shown) is installed in the upper surface of rotating disk 2.Sleeve 3 also further comprises a sleeve armature (not shown), and sleeve armature (not shown) is installed in the upper surface of sleeve 3.Between electromagnetic clutch 6 and rotating disk armature (not shown) and electromagnetic brake 7 and sleeve armature (not shown), be separately installed with and adjust the pad (not shown); The gap of being adjusted by adjustment pad (not shown) is 0.2 millimeter.
The method of work of Sapphire Crystal Growth variator comprises the steps:
Electromagnetic clutch 6 energisings are fast states during electromagnetic brake 7 outages, rotating disk armature (not shown) and rotor adhesive, and rotor by rotating disk armature (not shown), drives rotating disk 2 rotations with transmission shaft 1 rotation.Rotating disk 2 drives sleeve 3 rotations of speed reduction unit by the flat key (not shown), and the speed reduction unit body is fixedlyed connected with sleeve 3, and speed reduction unit is not made speed reduction unit and used as the whole rotation of a driving member, and electromagnetic brake 7 is not worked, output shaft 5 output of will moving.
Electromagnetic clutch 6 outages, during electromagnetic brake 7 energisings is that lower-speed state rotating disk armature (not shown) is separated with rotor, rotor is with transmission shaft 1 rotation, rotating disk 2 transfixions, the sleeve 3 of rotating disk 2 and speed reduction unit is connected by the flat key (not shown), with sleeve 3 brakings of electromagnetic brake 7 with speed reduction unit, simultaneously, rotating disk 2 also is braked.The speed reduction unit body is fixedlyed connected with sleeve 2, keeps stationary state.Speed reduction unit is converted to the low-speed motion of output shaft 5 with the high speed rotary motion of transmission shaft 1, output shaft 5 output of will moving.
Sapphire Crystal Growth variator of the present invention and method of work thereof have increased on the basis of universal speed reducer at a high speed and the stepped gearing function of low speed, opening and closing action by electromagnetic clutch, electromagnetic brake, realizing deceleration, high speed and low speed stepped gearing function, is modularization, the miniaturization device that integrates two kinds of motor functions.Reach the manufacturing technique requirent of equipment and design, can realize slowing down, at a high speed and the high, low speed speed change transmission of low speed stepped gearing.Simultaneously, the running gear of simplified apparatus improves kinematic accuracy, reduces cost, and is convenient to make equipment to modularization, miniaturization development.Sapphire Crystal Growth variator of the present invention and method of work thereof are the kinestates of control speed reduction unit, and a kind of kinestate is that speed reduction unit is done retarded motion, and another kind of kinestate is that speed reduction unit is not done retarded motion, but a whole driving member.Switch two kinds of kinestates, cooperate the rotation speed change of drive-motor, reach the purpose of deceleration, high speed and low speed stepped gearing.
Below the preferred embodiment of the invention is specified, but the invention is not limited to embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the invention spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (10)
1. the Sapphire Crystal Growth variator is characterized in that, comprising:
Housing;
The speed change input terminus, described speed change input terminus is installed in the upper end of described enclosure interior; And
The speed change output terminal, described speed change output terminal is installed in the lower end of described enclosure interior;
Described speed change input terminus is connected with described speed change output terminal.
2. Sapphire Crystal Growth variator according to claim 1 is characterized in that, described speed change output terminal comprises:
Sleeve, described sleeve is connected with described housing by the output terminal rolling bearing;
Speed reduction unit, described speed reduction unit are installed in the described sleeve;
Output shaft, described output shaft is connected with described speed reduction unit by reducer output shaft, and described output shaft is connected with described housing by bearing.
3. Sapphire Crystal Growth variator according to claim 1 is characterized in that, described speed change input terminus comprises:
Transmission shaft, described transmission shaft is connected with described housing by the input terminus rolling bearing, and described transmission shaft is connected with described speed reduction unit by reducer input shaft;
Be sleeved on electromagnetic clutch, rotating disk and the electromagnetic brake in the described transmission shaft outside successively.
4. Sapphire Crystal Growth variator according to claim 3 is characterized in that, at described transmission shaft and described speed reduction unit, at the connecting portion of described speed reduction unit and described output shaft flat key is installed also.
5. Sapphire Crystal Growth variator according to claim 3 is characterized in that, described electromagnetic clutch is connected by rolling bearing with described transmission shaft with described rotating disk, described rotating disk with described housing, described electromagnetic clutch.
6. Sapphire Crystal Growth variator according to claim 5 is characterized in that, described rotating disk also further comprises a rotating disk armature, and described rotating disk armature is installed in the upper surface of described rotating disk.
7. Sapphire Crystal Growth variator according to claim 2 is characterized in that, described sleeve also further comprises a sleeve armature, and described sleeve armature is installed in described telescopic upper surface.
8. according to claim 3 or 6 or 7 described Sapphire Crystal Growth variators, it is characterized in that, between described electromagnetic clutch and described rotating disk armature and described electromagnetic brake and described sleeve armature, be separately installed with the adjustment pad; The gap of being adjusted by described adjustment pad is 0.2 millimeter.
9. the method for work of Sapphire Crystal Growth variator according to claim 8 is characterized in that, comprises the steps:
Variable velocity motion under the fast state,
The first step, described electromagnetic clutch energising;
Second step, described electromagnetic brake outage;
In the 3rd step, described speed reduction unit is not done retarded motion, cooperates the rotation speed change of drive-motor, does the variable velocity motion under the fast state.
10. the method for work of Sapphire Crystal Growth variator according to claim 8 is characterized in that, comprises the steps:
Variable velocity motion under the lower-speed state,
The first step, described electromagnetic clutch energising;
Second step, described electromagnetic brake energising;
In the 3rd step, described speed reduction unit is done retarded motion, cooperates the rotation speed change of drive-motor, does the variable velocity motion under the lower-speed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110193216.0A CN102268730B (en) | 2011-07-12 | 2011-07-12 | Sapphire single crystal growth variable speed and method of work thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110193216.0A CN102268730B (en) | 2011-07-12 | 2011-07-12 | Sapphire single crystal growth variable speed and method of work thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN102268730A true CN102268730A (en) | 2011-12-07 |
| CN102268730B CN102268730B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110193216.0A Expired - Fee Related CN102268730B (en) | 2011-07-12 | 2011-07-12 | Sapphire single crystal growth variable speed and method of work thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968014A (en) * | 2014-03-31 | 2014-08-06 | 刘建 | Planet gear automatic gearbox of mining robot |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3634789A1 (en) * | 1986-10-11 | 1988-04-14 | Gisbert Wollbrecht Stahl Und B | Drive for heavy-duty-starting machines in mining |
| CN2071659U (en) * | 1990-06-27 | 1991-02-20 | 广州汽轮机厂 | Deceleration clutch with sound insulation layer for full automatic washer |
| CN2099647U (en) * | 1991-09-02 | 1992-03-25 | 石万选 | Power-increasing adjusting screwdriver |
| US5518462A (en) * | 1994-08-12 | 1996-05-21 | Jordan Controls, Inc. | Spring return electric actuator |
| US5992259A (en) * | 1996-10-16 | 1999-11-30 | Fleytman; Yakov | Worm/wormgear transmission and apparatus for transmitting rotation utilizing an oscillating input |
| KR20030045882A (en) * | 2001-12-03 | 2003-06-12 | 변동환 | Modular Motorized Electric Wheel Hub Assembly Having a Braking System |
| CN1815857A (en) * | 2005-02-05 | 2006-08-09 | 毛世琨 | Wheel-hub motor planetary automatic speed-changing system |
| CN1821011A (en) * | 2006-03-09 | 2006-08-23 | 西南大学 | Intelligent balance electric hub of bicycle driving torque-running resistance |
| CN200978193Y (en) * | 2006-10-10 | 2007-11-21 | 江阴中新工程设备有限公司 | Hydraulic capstan |
| CN101190770A (en) * | 2007-09-05 | 2008-06-04 | 胡世璇 | Hydraulic pressure reel cart with clutch at transmission last level |
| CN201228755Y (en) * | 2008-06-13 | 2009-04-29 | 宁夏日晶电子科技有限公司 | Harmonic drive device |
-
2011
- 2011-07-12 CN CN201110193216.0A patent/CN102268730B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3634789A1 (en) * | 1986-10-11 | 1988-04-14 | Gisbert Wollbrecht Stahl Und B | Drive for heavy-duty-starting machines in mining |
| CN2071659U (en) * | 1990-06-27 | 1991-02-20 | 广州汽轮机厂 | Deceleration clutch with sound insulation layer for full automatic washer |
| CN2099647U (en) * | 1991-09-02 | 1992-03-25 | 石万选 | Power-increasing adjusting screwdriver |
| US5518462A (en) * | 1994-08-12 | 1996-05-21 | Jordan Controls, Inc. | Spring return electric actuator |
| US5992259A (en) * | 1996-10-16 | 1999-11-30 | Fleytman; Yakov | Worm/wormgear transmission and apparatus for transmitting rotation utilizing an oscillating input |
| KR20030045882A (en) * | 2001-12-03 | 2003-06-12 | 변동환 | Modular Motorized Electric Wheel Hub Assembly Having a Braking System |
| CN1815857A (en) * | 2005-02-05 | 2006-08-09 | 毛世琨 | Wheel-hub motor planetary automatic speed-changing system |
| CN1821011A (en) * | 2006-03-09 | 2006-08-23 | 西南大学 | Intelligent balance electric hub of bicycle driving torque-running resistance |
| CN200978193Y (en) * | 2006-10-10 | 2007-11-21 | 江阴中新工程设备有限公司 | Hydraulic capstan |
| CN101190770A (en) * | 2007-09-05 | 2008-06-04 | 胡世璇 | Hydraulic pressure reel cart with clutch at transmission last level |
| CN201228755Y (en) * | 2008-06-13 | 2009-04-29 | 宁夏日晶电子科技有限公司 | Harmonic drive device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968014A (en) * | 2014-03-31 | 2014-08-06 | 刘建 | Planet gear automatic gearbox of mining robot |
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| CN102268730B (en) | 2015-08-12 |
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Inventor after: Lv Liqiang Inventor before: Song Qi |
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Effective date of registration: 20191106 Granted publication date: 20150812 |
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