CN108019493A - A kind of gear reducer high stability slow-speed shaft mounting structure - Google Patents
A kind of gear reducer high stability slow-speed shaft mounting structure Download PDFInfo
- Publication number
- CN108019493A CN108019493A CN201610960093.1A CN201610960093A CN108019493A CN 108019493 A CN108019493 A CN 108019493A CN 201610960093 A CN201610960093 A CN 201610960093A CN 108019493 A CN108019493 A CN 108019493A
- Authority
- CN
- China
- Prior art keywords
- gear reducer
- slow
- speed shaft
- reducer casing
- locating ring
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02078—Gearboxes for particular applications for wind turbines
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of gear reducer high stability slow-speed shaft mounting structure, including slow-speed shaft, the slow-speed shaft output terminal carrying pin hole is installed by pin and gear reducer casing；The low speed axis center at gear reducer casing cover plate central it is embedding go out；Its outer shroud of the gear reducer casing cover board is fixed with gear reducer casing；Installed with reduction gearing the slow-speed shaft output terminal rear end；Locating ring installation position is provided with the gear reducer casing inner face center；The slow-speed shaft front end rolling bearing locating ring is installed with locating ring installation position.The gear reducer high stability slow-speed shaft mounting structure of the present invention, it is fixedly mounted by gear reducer casing and slow-speed shaft clad type large area, by being separately provided gear reducer casing cover board, and slow-speed shaft installation position and locating ring installation position are provided with gear reducer casing cover board, it ensures overall structure and the stability of conductive process.
Description
Technical field
The present invention relates to a kind of deceleration thermomechanical components, and in particular to a kind of gear reducer high stability slow-speed shaft mounting structure, belongs to
In gear reducer technical field.
Background technology
Gear reducer plays a part of to match rotating speed between prime mover and working machine or executing agency and transmits torque, gear reducer
It is a kind of relatively accurate machinery, the purpose using it is to reduce rotating speed, increases torque；It can be divided into list according to transmission series difference
Level and multistage speed reducer；It can be divided into cylindrical gear reducer, conical gear reducer and circular cone-cylinder according to tooth factory wheel shape
Tooth running wheel gear reducer；Arrangement form according to transmission can be divided into expansion, shunting and with into shaft type gear reducer again；Retarder is
A kind of gear drive, worm-drive, pinion-endless screw by being enclosed in stiff case is driven formed individual components, commonly uses
Make the speed reduction gearing between driving link and working machine；Risen between prime mover and working machine or executing agency matching rotating speed and
The effect of torque is transmitted, using extremely wide in modern mechanical；Its slow-speed shaft of gear reducer and axle sleeve close compared with assembling machine casing
Key, it directly influences subsequent use；Existing gear reducer slow-speed shaft is produced with after assembling machine casing, be easy to causeing position offset
Raw noise and the abrasion for causing axis.
The content of the invention
（One）Technical problems to be solved
To solve the above problems, the present invention proposes a kind of gear reducer high stability slow-speed shaft mounting structure, it passes through gear reducer
Casing is fixedly mounted with slow-speed shaft clad type large area, and by being separately provided gear reducer casing cover board and slow-speed shaft installation position,
Ensure its job stability.
（Two）Technical solution
The gear reducer high stability slow-speed shaft mounting structure of the present invention, including slow-speed shaft, the slow-speed shaft output terminal carry pin hole
Installed by pin and gear reducer casing；The low speed axis center at gear reducer casing cover plate central it is embedding go out；The gear reducer
Its outer shroud of casing cover board is installed with wind power speed-increasing machine；Installed with gear-box the slow-speed shaft output terminal rear end；The gear reducer machine
Shell inner face is provided with locating ring installation position at center；The slow-speed shaft front end rolling bearing locating ring is pacified with locating ring installation position
Dress.
As preferred embodiment, the gear reducer casing both sides are provided with bolt hole；The gear reducer casing passes through
Threaded hole and gear reducer casing external stability.
As preferred embodiment, the gear reducer casing inner face is provided with slow-speed shaft evagination position, the slow-speed shaft peace
Loaded on slow-speed shaft evagination position.
（Three）Beneficial effect
Compared with prior art, gear reducer high stability slow-speed shaft mounting structure of the invention, it passes through gear reducer to the present invention
Casing is fixedly mounted with slow-speed shaft clad type large area, by being separately provided gear reducer casing cover board, and gear reducer casing cover board
On be provided with slow-speed shaft installation position and locating ring installation position, it ensures the stability of overall structure and conductive process.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Embodiment
Gear reducer high stability slow-speed shaft mounting structure as shown in Figure 1, including slow-speed shaft 1, the slow-speed shaft output terminal
Carrying pin hole is installed by pin 2 and gear reducer casing 3；1 center of slow-speed shaft is embedding at 3 center of gear reducer casing cover board
Go out；Described 3 its outer shroud of gear reducer casing cover board is installed with wind power speed-increasing machine；The 1 output terminal rear end of slow-speed shaft and gear-box（Not
Diagram）Installation；Locating ring installation position 4 is provided with the 3 inner face center of gear reducer casing；Slow-speed shaft front end rolling bearing
Locating ring（It is not shown）Installed with locating ring installation position 4.
In another embodiment, 3 both sides of gear reducer casing are provided with bolt hole 5；The gear reducer casing 3 passes through screw thread
Hole 5 and gear reducer casing external stability.
In another embodiment, 3 inner face of gear reducer casing is provided with slow-speed shaft evagination position 6, and the slow-speed shaft 1 is installed on
Slow-speed shaft evagination position 6.
The gear reducer high stability slow-speed shaft mounting structure of the present invention, it is big by gear reducer casing and slow-speed shaft clad type
Area is fixedly mounted, and by being separately provided gear reducer casing cover board, and is provided with slow-speed shaft installation position on gear reducer casing cover board
With locating ring installation position, it ensures overall structure and the stability of conductive process.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and scope is defined.On the premise of design concept of the present invention is not departed from, technology of the ordinary people in the field to the present invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
All record in detail in the claims.
Claims (3)
- A kind of 1. gear reducer high stability slow-speed shaft mounting structure, it is characterised in that：Including slow-speed shaft, the slow-speed shaft output terminal Pin hole is carried to install by pin and gear reducer casing；The low speed axis center at gear reducer casing cover plate central it is embedding go out；Institute Its outer shroud of gear reducer casing cover board is stated to fix with gear reducer casing；Installed with reduction gearing the slow-speed shaft output terminal rear end；Institute State and be provided with locating ring installation position at gear reducer casing inner face center；The slow-speed shaft front end rolling bearing locating ring and locating ring Install installation position.
- 2. gear reducer high stability slow-speed shaft mounting structure according to claim 1, it is characterised in that：The gear reducer machine Shell both sides are provided with bolt hole；The gear reducer casing passes through threaded hole and gear reducer casing external stability.
- 3. gear reducer high stability slow-speed shaft mounting structure according to claim 1, it is characterised in that：The gear reducer machine Shell inner face is provided with slow-speed shaft evagination position, and the slow-speed shaft is installed on slow-speed shaft evagination position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960093.1A CN108019493A (en) | 2016-11-04 | 2016-11-04 | A kind of gear reducer high stability slow-speed shaft mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960093.1A CN108019493A (en) | 2016-11-04 | 2016-11-04 | A kind of gear reducer high stability slow-speed shaft mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108019493A true CN108019493A (en) | 2018-05-11 |
Family
ID=62084077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960093.1A Pending CN108019493A (en) | 2016-11-04 | 2016-11-04 | A kind of gear reducer high stability slow-speed shaft mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108019493A (en) |
-
2016
- 2016-11-04 CN CN201610960093.1A patent/CN108019493A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |