CN204419899U - A kind of transmission shaft being suitable for installing - Google Patents
A kind of transmission shaft being suitable for installing Download PDFInfo
- Publication number
- CN204419899U CN204419899U CN201420717959.2U CN201420717959U CN204419899U CN 204419899 U CN204419899 U CN 204419899U CN 201420717959 U CN201420717959 U CN 201420717959U CN 204419899 U CN204419899 U CN 204419899U
- Authority
- CN
- China
- Prior art keywords
- bearing neck
- spline body
- spline
- transmission shaft
- installing
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of transmission shaft being suitable for installing, comprise axis body (1) and spline body, described axis body is provided with successively 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) reduce successively, described axle sleeve (4) is sheathed on axis body (1), the utility model have be suitable for install and constitutionally stable advantage.
Description
Technical field
The utility model relates to transmission shaft field, is specifically related to the transmission shaft being suitable for installing.
Background technique
Transmission shaft is the vitals of transferring power in automotive transmission, its effect be together with gearbox, ransaxle by the transmission of power of motor to wheel, make automobile produce driving force.Existing transmission shaft is unsuitable for installing, and it needs later maintenance more, adds artificial expenditure.
Summary of the invention
The purpose of this utility model is to provide one and is suitable for installing and constitutionally stable transmission shaft.
For solving the problem, the utility model provides a kind of transmission shaft being suitable for installing, comprise axis body and spline body, described axis body is provided with successively the first installation spline body, clutch shaft bearing neck, axle sleeve, the second bearing neck, connects spline body, the 3rd bearing neck and second installs 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 reduces successively, and described axle sleeve is sheathed on axis body.
As further improvement of the utility model, 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 between spline body and is provided with connection stage.Described 3rd bearing neck and the second axis body installed between spline body are provided with fastener rings, and the described first axis body installed between spline body and clutch shaft bearing neck is provided with fastener rings.
As further improvement of the utility model, described connection stage is provided with at least two, and the direction that the diameter of section of described adjacent connection stage installs spline body along the 3rd bearing neck to the second reduces successively.
The utility model compared with prior art, has the following advantages.
(1) overall structure of the present utility model synergy makes the utility model have to be suitable for installing and constitutionally stable advantage.Owing to described axis body being provided with successively 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, use structural stability when installing, working life, comparatively existing product obviously strengthened.Because first installs spline body and the second installation spline body mounting and connection parts, the bearing of clutch shaft bearing neck and the second bearing neck and parts is suitable, connect spline body and link suitable, axle sleeve is reasonable for the global design in working life extending axis body, ensures using effect and increases the service life.
(2) owing to first installing spline body, clutch shaft bearing neck, the second bearing neck, connect spline body, the 3rd bearing neck and the second diameter of section installing spline body reduce successively, reasonable in design; meet the requirement of mate connected element, axle sleeve is sheathed on general protection axis body on axis body.Because the first installation spline surface layer is provided with protective layer, protective layer is zinc-plated protective layer, avoids the desired physical considerations of parts not reach use standard and can increase the service life, and reduces expenditure.Install between spline body due to the 3rd bearing neck and second and be provided with connection stage, connect the stability that stage can improve joint further.Because the 3rd bearing neck and the second axis body installed between spline body are provided with fastener rings, the described first axis body installed between spline body and clutch shaft bearing neck is provided with fastener rings, and the length connected for fixing restriction and the position of cooperation, avoid channeling bit.Because described connection stage is provided with at least two, the direction that the diameter of section of adjacent connection stage installs spline body along the 3rd bearing neck to the second reduces successively, according to using or the requirement of product, can increase multiple connection stage, the restriction of its diameter of section better can stablize connection.
Accompanying drawing explanation
Fig. 1 is the structural representation being suitable for the transmission shaft installed of the present utility model.
In figure: 1-axis body, 2-first installs spline body, 3-clutch shaft bearing neck, 4-axle sleeve, 5-second bearing neck, and 6-connects spline body, and 7-the 3rd bearing neck, 8-second installs spline body, 9-protective layer, 10-fastener rings, and 11-connects stage.
Embodiment
Below in conjunction with drawings and Examples, explanation is further explained to the utility model
As shown in Figure 1, a kind of transmission shaft being suitable for installing, comprise axis body 1 and spline body, axis body is provided with successively the first installation spline body 2, clutch shaft bearing neck 3, axle sleeve 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 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 reduces successively, 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.
Be provided with between 3rd bearing neck 7 and the second installation spline body 8 and connect stage 11.3rd bearing neck 7 and the second axis body 1 installed between spline body 8 are provided with fastener rings 10, and the first axis body 1 installed between spline body 2 and clutch shaft bearing neck 3 is provided with fastener rings 10.Connect stage 11 and be provided with at least two, the direction that the diameter of section of adjacent connection stage 11 installs spline body along the 3rd bearing neck to the second reduces successively.
Foregoing is example of the present utility model and explanation; but do not mean that the obtainable advantage of the utility model is so limited, may to wherein one or more of the advantage realized in the simple transformation of structure and/or some mode of executions all in the protection domain of the application in every the utility model practice process.
Claims (5)
1. one kind is suitable for the transmission shaft of installation, it is characterized in that: comprise axis body (1) and spline body, described axis body is provided with successively 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) reduce successively, described axle sleeve (4) is sheathed on axis body (1).
2. the transmission shaft being suitable for installing according to claim 1, is characterized 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 transmission shaft being suitable for installing according to claim 1, is characterized in that: described 3rd bearing neck (7) and second is installed between spline body (8) and is provided with connection stage (11).
4. the transmission shaft being suitable for installing 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 fastener rings (10), and the described first axis body (1) installed between spline body (2) and clutch shaft bearing neck (3) is provided with fastener rings (10).
5. the transmission shaft being suitable for installing according to claim 3, is characterized in that: described connection stage (11) is provided with at least two, and the direction that the diameter of section of described adjacent connection stage (11) installs spline body along the 3rd bearing neck to the second reduces successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717959.2U CN204419899U (en) | 2014-11-26 | 2014-11-26 | A kind of transmission shaft being suitable for installing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717959.2U CN204419899U (en) | 2014-11-26 | 2014-11-26 | A kind of transmission shaft being suitable for installing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419899U true CN204419899U (en) | 2015-06-24 |
Family
ID=53470271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420717959.2U Expired - Fee Related CN204419899U (en) | 2014-11-26 | 2014-11-26 | A kind of transmission shaft being suitable for installing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419899U (en) |
-
2014
- 2014-11-26 CN CN201420717959.2U patent/CN204419899U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20161126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |