CN106151483A - Concurrent aces Bevel Gear Transmission clearance eliminating mechanism - Google Patents
Concurrent aces Bevel Gear Transmission clearance eliminating mechanism Download PDFInfo
- Publication number
- CN106151483A CN106151483A CN201510117508.4A CN201510117508A CN106151483A CN 106151483 A CN106151483 A CN 106151483A CN 201510117508 A CN201510117508 A CN 201510117508A CN 106151483 A CN106151483 A CN 106151483A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- drive bevel
- torsionspring
- ring
- compound nut
- 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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Abstract
Concurrent aces Bevel Gear Transmission clearance eliminating mechanism, including power transmission shaft, flat key, driven wheel of differential, gland, screw, butterfly spring, splined shaft, back-up ring, jump ring, torsionspring, compound nut, adjusting pad, drive bevel gear.Described driven wheel of differential passes through flat key, gland, screw is fixedly connected on power transmission shaft, described drive bevel gear coordinates on splined shaft and is axially movable, drive bevel gear small end passes through disk spring, gland, screw elastic spacing, the big end of drive bevel gear axially connects adjusting pad, compound nut, described back-up ring is spacing on splined shaft by flat key and jump ring, described torsionspring one end snaps in back-up ring end-face hole, the other end snaps in compound nut end-face hole, compound nut keeps the motion torsion rotated under torsionspring elastic force effect, compound nut rotation can axially promote adjusting pad and drive bevel gear to move forward, the gap of Bevel Gear Transmission is excluded, the axial force that compound nut is produced by described disk spring power less than torsionspring.
Description
Technical field
The present invention relates to a kind of gear transmission clearance controlling organization, belong to mechanical driving device, for clearance control and the tune of concurrent aces Bevel Gear Transmission
Whole.
Background technology
In concurrent aces Bevel Gear Transmission, the gap of meshed transmission gear can affect transmission effect and transmission accuracy.
Summary of the invention
For more preferably realizing control and the elimination of back lash in concurrent aces Bevel Gear Transmission, the present invention provides a kind of concurrent aces Bevel Gear Transmission gap to eliminate
Mechanism, the mode utilizing bevel gear path of contact gradual change to be adjacent to eliminates gap, it is achieved continual compensation in transmission process, improves gear-driven accuracy.
The technical scheme is that the concurrent aces Bevel Gear Transmission clearance eliminating mechanism for mechanical gear transmission, including power transmission shaft, flat key, from
Dynamic bevel gear, gland, screw, butterfly spring, splined shaft, back-up ring, jump ring, torsionspring, compound nut, adjusting pad, drive bevel gear.
Described driven wheel of differential is fixedly connected on power transmission shaft by flat key, gland, screw, and described drive bevel gear passes through spline fitted at splined shaft
Going up and can move axially, the small end of drive bevel gear passes through disk spring, gland, screw elastic spacing, the big end splined shaft axle of drive bevel gear
Have wither whole pad, compound nut to connection, described back-up ring is spacing on splined shaft by flat key and jump ring, and described torsionspring one end snaps in back-up ring
End-face hole in, the other end snaps in the end-face hole of compound nut, described compound nut keep under torsionspring elastic force effect rotate motion turn round
Power, compound nut rotation can axially promote adjusting pad and drive bevel gear to move forward, and the gap of Bevel Gear Transmission is excluded, described disk spring
The axial force that compound nut is produced by active force less than torsionspring.
Accompanying drawing explanation
Accompanying drawing 1 is concurrent aces Bevel Gear Transmission clearance eliminating mechanism schematic diagram of the present invention.
Detailed description of the invention
Seeing accompanying drawing, the present invention provides a kind of concurrent aces Bevel Gear Transmission clearance eliminating mechanism, including power transmission shaft 1, flat key 2, driven wheel of differential 3,
Gland 4, screw 5, screw 6, gland 7, butterfly spring 8, splined shaft 9, back-up ring 10, jump ring 11, torsionspring 12, compound nut 13,
Adjusting pad 14, drive bevel gear 15.Described driven wheel of differential 3 is fixedly connected on power transmission shaft 1 by flat key 2, gland 4, screw 5, institute
The drive bevel gear 15 stated and can be moved axially by spline fitted on splined shaft 9, the small end of drive bevel gear 15 by disk spring 8,
Gland 7, screw 6 elastic spacing, the big end splined shaft 9 of drive bevel gear 15 axially connects and has adjusting pad 14, compound nut 13.
Described back-up ring 10 is spacing on splined shaft 9 by flat key and jump ring 11, and described torsionspring 12 one end snaps in the end-face hole of back-up ring 10
In, the other end snaps in the end-face hole of compound nut 13, and described compound nut 13 keeps the motion rotated under torsionspring 12 elastic force effect
Torsion, compound nut 13 rotation can axially promote adjusting pad 14 and drive bevel gear 15 to move forward, and the gap of Bevel Gear Transmission is excluded.
The axial force that compound nut 13 is produced by described disk spring 8 active force less than torsionspring 12.
Claims (3)
1. concurrent aces Bevel Gear Transmission clearance eliminating mechanism, it is characterised in that structure includes power transmission shaft, flat key, driven wheel of differential, gland, screw, dish
Shape spring, splined shaft, back-up ring, jump ring, torsionspring, compound nut, adjusting pad, drive bevel gear, described driven wheel of differential passes through
Flat key, gland, screw are fixedly connected on power transmission shaft, and described drive bevel gear and can be moved axially by spline fitted on splined shaft,
The small end of drive bevel gear passes through disk spring, gland, screw elastic spacing, the big end splined shaft of drive bevel gear axially connect have adjusting pad,
Compound nut.
2. concurrent aces Bevel Gear Transmission clearance eliminating mechanism as claimed in claim 1, it is characterised in that the back-up ring in structure is spacing with jump ring by flat key
On splined shaft, described torsionspring one end snaps in the end-face hole of back-up ring, and the other end snaps in the end-face hole of compound nut, and described answers
Close the motion torsion that nut keeps rotating under torsionspring elastic force effect, compound nut rotate can axially promote adjusting pad and drive bevel gear to
Front movement, the gap of Bevel Gear Transmission is excluded.
3. concurrent aces Bevel Gear Transmission clearance eliminating mechanism as claimed in claim 2, it is characterised in that the disk spring active force described in structure is less than
The axial force that compound nut is produced by torsionspring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117508.4A CN106151483A (en) | 2015-03-12 | 2015-03-12 | Concurrent aces Bevel Gear Transmission clearance eliminating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117508.4A CN106151483A (en) | 2015-03-12 | 2015-03-12 | Concurrent aces Bevel Gear Transmission clearance eliminating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151483A true CN106151483A (en) | 2016-11-23 |
Family
ID=58064119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117508.4A Pending CN106151483A (en) | 2015-03-12 | 2015-03-12 | Concurrent aces Bevel Gear Transmission clearance eliminating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151483A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119609A (en) * | 2016-11-26 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Anti-backlash mechanism and retarder |
| CN108506424A (en) * | 2018-06-21 | 2018-09-07 | 珠海格力智能装备有限公司 | Transmission mechanism and joint structure with it |
| CN114235460A (en) * | 2021-11-08 | 2022-03-25 | 北京卫星制造厂有限公司 | Sampling device |
| CN114310866A (en) * | 2022-03-10 | 2022-04-12 | 珞石（北京）科技有限公司 | Robot joint and method for adjusting gear backlash between joints |
| CN114408036A (en) * | 2022-01-27 | 2022-04-29 | 深圳市佳展科技有限公司 | From industrial robot that barrier was kept away in initiative of walking |
| CN115013244A (en) * | 2022-07-04 | 2022-09-06 | 华能陇东能源有限责任公司 | Wind power base blade adjusting device with shock attenuation effect |
| KR20230025168A (en) * | 2021-08-13 | 2023-02-21 | (주)기흥기계 | Universal head unit for machine tools with anti-backlash function |
-
2015
- 2015-03-12 CN CN201510117508.4A patent/CN106151483A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119609A (en) * | 2016-11-26 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Anti-backlash mechanism and retarder |
| CN108506424A (en) * | 2018-06-21 | 2018-09-07 | 珠海格力智能装备有限公司 | Transmission mechanism and joint structure with it |
| WO2019242245A1 (en) * | 2018-06-21 | 2019-12-26 | 珠海格力智能装备有限公司 | Transmission mechanism and joint structure having same |
| KR20230025168A (en) * | 2021-08-13 | 2023-02-21 | (주)기흥기계 | Universal head unit for machine tools with anti-backlash function |
| KR102565089B1 (en) * | 2021-08-13 | 2023-08-09 | (주)기흥기계 | Universal head unit for machine tools with anti-backlash function |
| CN114235460A (en) * | 2021-11-08 | 2022-03-25 | 北京卫星制造厂有限公司 | Sampling device |
| CN114408036A (en) * | 2022-01-27 | 2022-04-29 | 深圳市佳展科技有限公司 | From industrial robot that barrier was kept away in initiative of walking |
| CN114310866A (en) * | 2022-03-10 | 2022-04-12 | 珞石（北京）科技有限公司 | Robot joint and method for adjusting gear backlash between joints |
| CN114310866B (en) * | 2022-03-10 | 2022-05-27 | 珞石（北京）科技有限公司 | Robot joint and method for adjusting gear backlash between joints |
| CN115013244A (en) * | 2022-07-04 | 2022-09-06 | 华能陇东能源有限责任公司 | Wind power base blade adjusting device with shock attenuation effect |
| CN115013244B (en) * | 2022-07-04 | 2023-07-25 | 华能陇东能源有限责任公司 | Wind power base blade adjusting device with damping effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |