CN104806700A - Spiral bevel gear slewing driving device - Google Patents
Spiral bevel gear slewing driving device Download PDFInfo
- Publication number
- CN104806700A CN104806700A CN201410033936.4A CN201410033936A CN104806700A CN 104806700 A CN104806700 A CN 104806700A CN 201410033936 A CN201410033936 A CN 201410033936A CN 104806700 A CN104806700 A CN 104806700A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- spiral bevel
- slewing
- inner ring
- bearing inner
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a spiral bevel gear slewing driving device and relates to the field of a slewing driving device. The driving device comprises a spiral bevel gear, a shell, a slewing support bearing inner ring and a slewing workbench, wherein a small-wheel axle in the spiral bevel gear is installed outside the shell through a tapered roller bearing; the middle part of the shell is connected with one end of the slewing support bearing inner ring, and the outer wall of the other end of the slewing support bearing inner ring matches with the inner wall of the big wheel in the spiral bevel gear through a slewing support roll ball; the big wheel and the small wheel are in an engagement state, and the outer end of the big wheel is connected with the slewing workbench. According to the device, the high-speed and heavy-load slewing driving requirements not only can be met, but also transmission is steady and operation noise is relatively low.
Description
[technical field]
The present invention relates to device for revolving and driving field, especially relate to a kind of device for revolving and driving combined with curved-tooth bevel gear wheel set and slewing bearing.
[background technique]
Known, traditional device for revolving and driving is the mechanical transmission combined with slewing bearing and cylindrical gearing pair or cylindrical worm gearing transmission pair, and it is generally adopt common cylindrical gears or worm gear to coordinate with corresponding cylindrical gears or cylindrical worm as the outer ring of slewing bearing; But, find in long-term practical application, when device for revolving and driving adopts common cylinder gear transmission, this revolution drives and is only applicable to the driving of parallel axes, and can not realize driving of intersecting axes, secondly, it is poor that column gear transmission also has transmission stability, contact ratio and overlap ratio is less, and bearing capacity is more weak waits deficiency, simultaneously, cylindrical gears is more responsive for alignment error, this is not only easy to form EDGE CONTACT, but also is easy to produce noise and vibration, has influence on the operation of device for revolving and driving; When device for revolving and driving adopts Worm Wheel System, although large velocity ratio can be realized, but because worm gear pair transmission efficiency is lower, and frictional heating phenomenon is more serious, meanwhile, it is higher to lubricating requirement, is also easy to wearing and tearing etc., therefore, the uncomfortable cooperation high speed rotary of the device for revolving and driving of Worm Wheel System is adopted; In sum, at high speed rotary, heavy duty and transmission stability, existing device for revolving and driving requires that higher occasion has deficiency in various degree.
[summary of the invention]
In order to overcome the deficiency in background technique, the invention discloses a kind of spiral bevel gear device for revolving and driving, described device not only can meet the revolution driving requirement of high speed, heavy duty, and stable drive, and running noise is less.
For achieving the above object, the present invention adopts following technological scheme:
A kind of spiral bevel gear device for revolving and driving, described device comprises spiral bevel gear, tapered roller bearing, housing, slewing bearing inner ring, revolving support ball and rotary table; In described spiral bevel gear, the wheel shaft of steamboat is installed on hull outside by tapered roller bearing, the middle part of this housing is connected with one end end face of slewing bearing inner ring, and the other end outer wall of slewing bearing inner ring is coordinated with the inwall of bull wheel in spiral bevel gear by revolving support ball; Described bull wheel engages with steamboat, and bull wheel outer end end face is connected with rotary table; Described rotary table not with slewing bearing inner ring and body contact.
Described spiral bevel gear device for revolving and driving, together with described housing is bolted to connection with slewing bearing inner ring.
Described spiral bevel gear device for revolving and driving, together with described bull wheel is bolted to connection with rotary table.
Owing to adopting technological scheme as above, the present invention has following beneficial effect:
Spiral bevel gear device for revolving and driving compact structure of the present invention, stable drive, bearing capacity is comparatively strong, and transmission efficiency is higher; Because described device have employed spiral bevel gear as power transmission member, thus the input shaft enabling revolution drive and the crossed axis angle turned round between the turning axle that drives realize the design of 10 ~ 90 °, and then meet the occasion of some unparallel shaft transmission usage requirements, reach the object realizing driving of intersecting axes; Secondly, due under equal volume, spiral bevel gear not only has the features such as contact ratio is large, Local conjugation contact, and insensitive for alignment error, not easily produces EDGE CONTACT, simultaneously, its bearing capacity is also 3 ~ 5 times of common cylinder gear, and therefore, described device can realize at a high speed, the revolution of heavy duty drives requirement, and stable drive, running noise is less.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present invention.
In figure: 1, steamboat; 2, bull wheel; 3, tapered roller bearing; 4, housing; 5, slewing bearing inner ring; 6, revolving support ball; 7, rotary table.
[embodiment]
Can explain the present invention in more detail by the following examples, disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention, the present invention is not limited to the following examples:
Spiral bevel gear device for revolving and driving by reference to the accompanying drawings described in 1, described device comprises spiral bevel gear, tapered roller bearing 3, housing 4, slewing bearing inner ring 5, revolving support ball 6 and rotary table 7; In described spiral bevel gear, the wheel shaft of steamboat 1 is installed on outside housing 4 by tapered roller bearing 3, thus is convenient to by steamboat 1 input power; The middle part of described housing 4 is connected with one end end face of slewing bearing inner ring 5, thus plays the effect utilizing housing 4 to fix slewing bearing inner ring 5; For ease of dismounting, by bolt, housing 4 and slewing bearing inner ring 5 can be fixed together; The other end outer wall of described slewing bearing inner ring 5 is coordinated with the inwall of bull wheel in spiral bevel gear 2 by revolving support ball 6, namely adopt bull wheel 2 as the outer ring of slewing bearing in described device, thus reach compact structure, be more conducive to the object of transmission; Described bull wheel 2 engages with steamboat 1, and bull wheel 2 outer end end face is connected with rotary table 7, thus when by steamboat 1 input power, bull wheel 2 can be utilized to drive rotary table 7 action; For ease of dismounting, by bolt, bull wheel 2 and rotary table 7 can be fixed together; Described rotary table 7 does not contact with housing 4 with slewing bearing inner ring 5.
When implementing spiral bevel gear device for revolving and driving of the present invention, the application that need drive according to revolution requires the gear ratio determining spiral bevel gear, crossed axis angle, according to transmitted power, the number of teeth of the requirement determination curved-tooth bevel gear wheel set of working speed, modulus, the spiral bevel gear bull wheel that will adopt is determined according to the structural requirement of slewing bearing outer ring, the housing of the device for revolving and driving adopted is determined according to the installation requirement of spiral bevel gear, and select suitable lubricating system, the supporting means etc. of sealing means and input shaft, then just can by carrying out corresponding operating to steamboat input power, it should be noted that because described device adopts spiral bevel gear to carry out power transmission, therefore higher to the seal request of device, therefore the mode of bath lubrication should be adopted to lubricate.
Part not in the detailed description of the invention is prior art, therefore the present invention is not described in detail.
Claims (3)
1. a spiral bevel gear device for revolving and driving, is characterized in that: described device comprises spiral bevel gear, tapered roller bearing (3), housing (4), slewing bearing inner ring (5), revolving support ball (6) and rotary table (7); In described spiral bevel gear, the wheel shaft of steamboat (1) is installed on housing (4) outside by tapered roller bearing (3), the middle part of this housing (4) is connected with one end end face of slewing bearing inner ring (5), and the other end outer wall of slewing bearing inner ring (5) is coordinated with the inwall of bull wheel in spiral bevel gear (2) by revolving support ball (6); Described bull wheel (2) engages with steamboat (1), and bull wheel (2) outer end end face is connected with rotary table (7); Described rotary table (7) does not contact with housing (4) with slewing bearing inner ring (5).
2. spiral bevel gear device for revolving and driving according to claim 1, is characterized in that: together with described housing (4) is bolted to connection with slewing bearing inner ring (5).
3. spiral bevel gear device for revolving and driving according to claim 1, is characterized in that: together with described bull wheel (2) is bolted to connection with rotary table (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033936.4A CN104806700A (en) | 2014-01-24 | 2014-01-24 | Spiral bevel gear slewing driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033936.4A CN104806700A (en) | 2014-01-24 | 2014-01-24 | Spiral bevel gear slewing driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104806700A true CN104806700A (en) | 2015-07-29 |
Family
ID=53691796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410033936.4A Pending CN104806700A (en) | 2014-01-24 | 2014-01-24 | Spiral bevel gear slewing driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104806700A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773220A (en) * | 2016-03-25 | 2016-07-20 | 贵州虹轴轴承有限公司 | Bearing machining fixture mounting structure |
| CN108772831A (en) * | 2018-09-10 | 2018-11-09 | 苏州小工匠机器人有限公司 | Robot device |
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|---|---|---|---|---|
| US6368244B1 (en) * | 1999-04-19 | 2002-04-09 | Renk Aktiengesellschaft | Bowl mill transmission |
| CN1669694A (en) * | 2005-03-31 | 2005-09-21 | 上海交通大学 | Parallel robot edge-coating system with a rotary table |
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| CN101016972A (en) * | 2006-07-21 | 2007-08-15 | 南京Lg同创彩色显示系统有限责任公司 | Rotating table of image device |
| CN201189608Y (en) * | 2008-05-07 | 2009-02-04 | 常熟市中恒数控设备制造有限公司 | Precision rotating table apparatus |
| CN201455758U (en) * | 2009-06-13 | 2010-05-12 | 湖北通达股份有限公司 | Grinding machine for end cover of oil tank |
| CN201677392U (en) * | 2010-05-18 | 2010-12-22 | 浙江立鹏建设有限公司 | Rotary working table |
| CN201701225U (en) * | 2010-04-22 | 2011-01-12 | 王效刚 | Human body rotating table for radiology department |
| CN201702650U (en) * | 2010-06-30 | 2011-01-12 | 安徽飞翔电器有限公司 | Grinding device for processing curved surface head of mold punch space |
| CN301457669S (en) * | 2010-07-29 | 2011-02-02 | 浙江亚龙教育装备股份有限公司 | Intermittent rotary table |
| CN202045474U (en) * | 2011-03-04 | 2011-11-23 | 天津天汽模车身装备技术有限公司 | Motor-driven turntable |
| CN203185067U (en) * | 2013-03-07 | 2013-09-11 | 陕西理工学院 | Rotary type indexing table |
| CN203770535U (en) * | 2014-01-24 | 2014-08-13 | 洛阳世必爱特种轴承有限公司 | Rotation driving device of spiral bevel gear |
-
2014
- 2014-01-24 CN CN201410033936.4A patent/CN104806700A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6368244B1 (en) * | 1999-04-19 | 2002-04-09 | Renk Aktiengesellschaft | Bowl mill transmission |
| PL197159B1 (en) * | 1999-04-19 | 2008-03-31 | Renk Ag | Chaser mill transmission gear |
| CN1669694A (en) * | 2005-03-31 | 2005-09-21 | 上海交通大学 | Parallel robot edge-coating system with a rotary table |
| CN1803393A (en) * | 2006-01-25 | 2006-07-19 | 扬州大学 | Parallel-running five-axle interlocking machine tool |
| CN2871096Y (en) * | 2006-02-13 | 2007-02-21 | 扬州大学 | Rotary multi-axis operating table |
| CN101016972A (en) * | 2006-07-21 | 2007-08-15 | 南京Lg同创彩色显示系统有限责任公司 | Rotating table of image device |
| CN201189608Y (en) * | 2008-05-07 | 2009-02-04 | 常熟市中恒数控设备制造有限公司 | Precision rotating table apparatus |
| CN201455758U (en) * | 2009-06-13 | 2010-05-12 | 湖北通达股份有限公司 | Grinding machine for end cover of oil tank |
| CN201701225U (en) * | 2010-04-22 | 2011-01-12 | 王效刚 | Human body rotating table for radiology department |
| CN201677392U (en) * | 2010-05-18 | 2010-12-22 | 浙江立鹏建设有限公司 | Rotary working table |
| CN201702650U (en) * | 2010-06-30 | 2011-01-12 | 安徽飞翔电器有限公司 | Grinding device for processing curved surface head of mold punch space |
| CN301457669S (en) * | 2010-07-29 | 2011-02-02 | 浙江亚龙教育装备股份有限公司 | Intermittent rotary table |
| CN202045474U (en) * | 2011-03-04 | 2011-11-23 | 天津天汽模车身装备技术有限公司 | Motor-driven turntable |
| CN203185067U (en) * | 2013-03-07 | 2013-09-11 | 陕西理工学院 | Rotary type indexing table |
| CN203770535U (en) * | 2014-01-24 | 2014-08-13 | 洛阳世必爱特种轴承有限公司 | Rotation driving device of spiral bevel gear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773220A (en) * | 2016-03-25 | 2016-07-20 | 贵州虹轴轴承有限公司 | Bearing machining fixture mounting structure |
| CN105773220B (en) * | 2016-03-25 | 2018-03-16 | 贵州虹轴轴承有限公司 | A kind of bearing machining clamp mounting structure |
| CN108772831A (en) * | 2018-09-10 | 2018-11-09 | 苏州小工匠机器人有限公司 | Robot device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |