CN105626707A - Driving shaft suitable for mounting - Google Patents
Driving shaft suitable for mounting Download PDFInfo
- Publication number
- CN105626707A CN105626707A CN201410689018.7A CN201410689018A CN105626707A CN 105626707 A CN105626707 A CN 105626707A CN 201410689018 A CN201410689018 A CN 201410689018A CN 105626707 A CN105626707 A CN 105626707A
- Authority
- CN
- China
- Prior art keywords
- bearing neck
- spline body
- spline
- power transmission
- transmission shaft
- 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
The invention discloses a driving shaft suitable for mounting. The driving shaft comprises a shaft body (1) and spline bodies, wherein a first mounting spline body (2), a first bearing neck (3), a shaft sleeve (4), a second bearing neck (5), a connecting spline body (6), a third bearing neck (7) and a second mounting spline body (8) are sequentially arranged on the shaft body; section diameters of the first mounting spline body (2), the first bearing neck (3), the second bearing neck (5), the connecting spline body (6), the third bearing neck (7) and the second mounting spline body (8) are sequentially reduced; and the shaft sleeve (4) is arranged on the shaft body(1) in a sleeving way. The driving shaft disclosed by the invention has the advantages of suitability for mounting and stable structure.
Description
Technical field
The present invention relates to power transmission shaft field, be specifically related to the power transmission shaft being suitable to install.
Background technology
Power transmission shaft is the vitals transmitting power in automotive transmission, and its effect is, together with change speed gear box, drive axle, the power of electromotor is passed to wheel, makes automobile produce driving force. Existing power transmission shaft is unsuitable for installing, and it needs later maintenance more, adds artificial expenditure.
Summary of the invention
It is an object of the invention to provide one to be suitable to install and constitutionally stable power transmission shaft.
For solving the problems referred to above, the invention provides a kind of power transmission shaft being suitable to and installing, including axis body and spline body, described axis body is sequentially provided with the first installation spline body, clutch shaft bearing neck, axle sleeve, the second bearing neck, connection spline body, the 3rd bearing neck and the second installation spline body, described first installs spline body, clutch shaft bearing neck, the second bearing neck, connection spline body, the 3rd bearing neck and the second diameter of section installing spline body is sequentially reduced, and described axle sleeve is sheathed on axis body.
As a further improvement on the present invention, described first installs spline surface layer is provided with protective layer, and described protective layer is zinc-plated protective layer. Described 3rd bearing neck and second is installed and is provided with connection stage between spline body. Described 3rd bearing neck and the second axis body installed between spline body are provided with clamping ring, and the described first axis body installed between spline body and clutch shaft bearing neck is provided with clamping ring.
As a further improvement on the present invention, described connection stage is provided with at least two, and the diameter of section of described adjacent connection stage is sequentially reduced along the 3rd bearing neck to the second direction installing spline body.
The present invention compared with prior art, has the following advantages.
(1) the overall structure synergism of the present invention make the present invention have be suitable to install and constitutionally stable advantage. Owing to described axis body being sequentially provided with the first installation spline body, clutch shaft bearing neck, axle sleeve, the second bearing neck, connection spline body, the 3rd bearing neck and the second installation spline body, reasonable in design, using Stability Analysis of Structures when installing, service life, relatively existing product was remarkably reinforced. Spline body and the second installation spline body mounting and connection parts are installed due to first, clutch shaft bearing neck and the second bearing neck are suitable with the bearing of parts, connect spline body suitable with connector, axle sleeve is reasonable for extending the global design in service life of axis body, it is ensured that result of use and increasing the service life.
(2) due to first install spline body, clutch shaft bearing neck, the second bearing neck, connect spline body, the 3rd bearing neck and second install spline body diameter of section be sequentially reduced, reasonable in design; meeting the requirement of mate connection member, axle sleeve is sheathed on axis body and protects axis body comprehensively. Owing to the first installation spline surface layer is provided with protective layer, protective layer is zinc-plated protective layer, it is to avoid the desired physical considerations of parts does not reach use standard and can increase the service life, and reduces expenditure. Install due to the 3rd bearing neck and second and between spline body, be provided with connection stage, connect stage and can improve the stability of junction further. Owing to the 3rd bearing neck and the second axis body installed between spline body are provided with clamping ring, the described first axis body installed between spline body and clutch shaft bearing neck is provided with clamping ring, for the fixing position limiting length and the cooperation connected, it is to avoid channel bit. Owing to described connection stage is provided with at least two, the diameter of section of adjacent connection stage is sequentially reduced along the 3rd bearing neck to the second direction installing spline body, requirement according to use or product, can increase multiple connection stage, and the restriction of its diameter of section can better be stably connected with.
Accompanying drawing explanation
Fig. 1 is the structural representation of the power transmission shaft being suitable to install of the present invention.
In figure: 1-axis body, 2-first installs spline body, 3-clutch shaft bearing neck, 4-axle sleeve, 5-the second bearing neck, and 6-connects spline body, 7-the 3rd bearing neck, and 8-second installs spline body, 9-protective layer, 10-clamping ring, and 11-connects stage.
Detailed description of the invention
Below in conjunction with drawings and Examples the present invention will be further explained explanation
As shown in Figure 1, a kind of power transmission shaft being suitable to install, including axis body 1 and spline body, axis body is sequentially provided with the first installation spline body 2, clutch shaft bearing neck 3, axle sleeve the 4, second bearing neck 5, connects spline body the 6, the 3rd bearing neck 7 and the second installation spline body 8, first installs spline body 2, clutch shaft bearing neck the 3, second bearing neck 5, connection spline body the 6, the 3rd bearing neck 7 and the second diameter of section installing spline body 8 is sequentially reduced, and axle sleeve 4 is sheathed on axis body 1. First installs spline body 2 top layer is provided with protective layer 9, and protective layer 9 is zinc-plated protective layer.
It is provided with connection stage 11 between 3rd bearing neck 7 and the second installation spline body 8. 3rd bearing neck 7 and the second axis body 1 installed between spline body 8 are provided with clamping ring 10, and the first axis body 1 installed between spline body 2 and clutch shaft bearing neck 3 is provided with clamping ring 10. Connecting stage 11 and be provided with at least two, the diameter of section of adjacent connection stage 11 is sequentially reduced along the 3rd bearing neck to the second direction installing spline body.
Foregoing is example and the explanation of the present invention; but not meaning that the obtainable advantage of the present invention is so limited, wherein one or more of advantage being likely in the simple transformation to structure and/or some embodiments in every practice process of the present invention to realize are all in the protection domain of the application.
Claims (5)
1. the power transmission shaft being suitable to installation, it is characterized in that: include axis body (1) and spline body, described axis body is sequentially provided with the first installation spline body (2), clutch shaft bearing neck (3), axle sleeve (4), second bearing neck (5), connect spline body (6), 3rd bearing neck (7) and second installs spline body (8), described first installs spline body (2), clutch shaft bearing neck (3), second bearing neck (5), connect spline body (6), 3rd bearing neck (7) and the second diameter of section installing spline body (8) are sequentially reduced, described axle sleeve (4) is sheathed on axis body (1).
2. the power transmission shaft being suitable to install according to claim 1, it is characterised in that: described first installs spline body (2) top layer is provided with protective layer (9), and described protective layer (9) is zinc-plated protective layer.
3. the power transmission shaft being suitable to install according to claim 1, it is characterised in that: described 3rd bearing neck (7) and second is installed and is provided with connection stage (11) between spline body (8).
4. the power transmission shaft being suitable to install according to claim 1, it is characterized in that: described 3rd bearing neck (7) and the second axis body (1) installed between spline body (8) are provided with clamping ring (10), and the described first axis body (1) installed between spline body (2) and clutch shaft bearing neck (3) is provided with clamping ring (10).
5. the power transmission shaft being suitable to install according to claim 3, it is characterised in that: described connection stage (11) is provided with at least two, and the diameter of section of described adjacent connection stage (11) is sequentially reduced along the 3rd bearing neck to the second direction installing spline body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689018.7A CN105626707A (en) | 2014-11-26 | 2014-11-26 | Driving shaft suitable for mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689018.7A CN105626707A (en) | 2014-11-26 | 2014-11-26 | Driving shaft suitable for mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105626707A true CN105626707A (en) | 2016-06-01 |
Family
ID=56041932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410689018.7A Pending CN105626707A (en) | 2014-11-26 | 2014-11-26 | Driving shaft suitable for mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626707A (en) |
-
2014
- 2014-11-26 CN CN201410689018.7A patent/CN105626707A/en active Pending
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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: 20160601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |