CN107795674A - A kind of rotating shaft spindle unit - Google Patents
A kind of rotating shaft spindle unit Download PDFInfo
- Publication number
- CN107795674A CN107795674A CN201610774058.0A CN201610774058A CN107795674A CN 107795674 A CN107795674 A CN 107795674A CN 201610774058 A CN201610774058 A CN 201610774058A CN 107795674 A CN107795674 A CN 107795674A
- Authority
- CN
- China
- Prior art keywords
- axis hole
- rotating shaft
- round end
- spindle unit
- flat key
- 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
Links
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
- F16H57/0018—Shaft assemblies for gearings
-
- 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
- F16H57/08—General details of gearing of gearings with members having orbital motion
Abstract
The invention discloses a kind of rotating shaft spindle unit, including main shaft body（1）, the main shaft body（1）One end by being sequentially provided with sun shape gear inside outside（2）With several the first axis holes（3）, the other end is sequentially provided with the second axis hole outward by interior（4）, retaining ring for shaft shoulder（5）, central drive gear（6）, opening（7）And pressure plate loop（8）, first axis hole（3）With the second axis hole（4）On be correspondingly provided with round end flat key（9）, the opening（7）It is provided with single round end flat key（10）, the pressure plate loop（8）It is pressed in single round end flat key（10）On.The overall structure of the present invention, which acts synergistically, causes the present invention to have the advantages of suitable for installation and Stability Analysis of Structures.Global design is reasonable, ensures using effect and increases the service life, and it is to form the important part of rotary shaft, ensures the overall stability of rotary shaft.
Description
Technical field
The present invention relates to mechanical field, and in particular to a kind of rotating shaft spindle unit.
Background technology
Rotating shaft is the important component of passing power in automotive transmission, and its effect is will together with gearbox, drive axle
The power of engine passes to wheel, automobile is produced driving force.The main shaft part of existing power transmission shaft chief component sets up separately
Count it is unreasonable be unsuitable for installing, it needs later maintenance more, adds artificial expenditure.
The content of the invention
The purpose of the present invention overcomes problem of the prior art to provide a kind of rotating shaft spindle unit.
A kind of rotating shaft spindle unit of the present invention, including main shaft body, described main shaft body one end is by outside inside successively
Provided with sun shape gear and several first axis holes, the other end is sequentially provided with the second axis hole, retaining ring for shaft shoulder, center biography outward by interior
Moving gear, opening and pressure plate loop, round end flat key is correspondingly provided with first axis hole and the second axis hole, and the opening is provided with single
Round end flat key, the pressure plate loop are pressed on single round end flat key.
As a further improvement on the present invention, the first axis hole and the second axis hole are located on main shaft body.
As a further improvement on the present invention, the diameter ratio of the sun shape gear and central drive gear is 1：1-5.
The present invention compared with prior art, has advantages below.
The overall structure of the present invention, which acts synergistically, causes the present invention to have the advantages of suitable for installation and Stability Analysis of Structures.Entirety is set
Meter is reasonable, ensures using effect and increases the service life, and it is to form the important part of rotary shaft, ensures that rotary shaft is overall
Stability.
Brief description of the drawings
Fig. 1 is the structural representation of rotating shaft spindle unit of the present invention.
In figure：The flowers of 1- first are healthy and strong, the oil sealings of 2- first cooperation platform, 3- bearing fit platforms, 4- ring flanges, and the oil sealings of 5- second are matched somebody with somebody
Close platform, the connections of 6- first transmission circle, 7- the second spline bodies, the connections of 8- second transmission circle, 9- antiskid grooves, 10- connecting grooves.
Embodiment
Explanation that the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of rotating shaft spindle unit, including main shaft body 1, the one end of main shaft body 1 is by outside inside successively
Provided with sun shape gear 2 and several first axis holes 3, the other end by it is interior be sequentially provided with outward the second axis hole 4, retaining ring for shaft shoulder 5, in
Heart travelling gear 6, be open 7 and pressure plate loop 8, and round end flat key 9 is correspondingly provided with the first axis hole 3 and the second axis hole 4, is set in opening 7
There is single round end flat key 10, pressure plate loop 8 is pressed on single round end flat key 10.First axis hole 3 and the second axis hole 4 are located on main shaft body 1
On.The diameter ratio of sun shape gear 2 and central drive gear 6 is 1：1-5.
The above is example and explanation of the invention, but does not mean that the obtainable advantage of the present invention is so limited, all
It is wherein the one of may be to being realized in the simple transformation of structure, and/or some embodiments in practice process of the present invention the advantages of
It is individual or multiple in the protection domain of the application.
Claims (3)
- A kind of 1. rotating shaft spindle unit, it is characterised in that：Including main shaft body（1）, the main shaft body（1）One end from it is outer toward Inside it is sequentially provided with sun shape gear（2）With several the first axis holes（3）, the other end is sequentially provided with the second axis hole outward by interior（4）、 Retaining ring for shaft shoulder（5）, central drive gear（6）, opening（7）And pressure plate loop（8）, first axis hole（3）With the second axis hole（4）On It is correspondingly provided with round end flat key（9）, the opening（7）It is provided with single round end flat key（10）, the pressure plate loop（8）Single round end is pressed in put down Key（10）On.
- 2. rotating shaft spindle unit according to claim 1, it is characterised in that：First axis hole（3）With the second axis hole（4）Ring Located at main shaft body（1）On.
- 3. rotating shaft spindle unit according to claim 1, it is characterised in that：The sun shape gear（2）Passed with center Moving gear（6）Diameter ratio be 1：1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774058.0A CN107795674A (en) | 2016-08-31 | 2016-08-31 | A kind of rotating shaft spindle unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774058.0A CN107795674A (en) | 2016-08-31 | 2016-08-31 | A kind of rotating shaft spindle unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107795674A true CN107795674A (en) | 2018-03-13 |
Family
ID=61529315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774058.0A Pending CN107795674A (en) | 2016-08-31 | 2016-08-31 | A kind of rotating shaft spindle unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107795674A (en) |
-
2016
- 2016-08-31 CN CN201610774058.0A patent/CN107795674A/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 |
Application publication date: 20180313 |
|
| WD01 | Invention patent application deemed withdrawn after publication |