CN205915882U - Internal -combustion driving bridge semi -axis - Google Patents
Internal -combustion driving bridge semi -axis Download PDFInfo
- Publication number
- CN205915882U CN205915882U CN201620703673.8U CN201620703673U CN205915882U CN 205915882 U CN205915882 U CN 205915882U CN 201620703673 U CN201620703673 U CN 201620703673U CN 205915882 U CN205915882 U CN 205915882U
- Authority
- CN
- China
- Prior art keywords
- axis body
- terminal pad
- reinforcing sleeve
- support column
- axis
- 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
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Abstract
The utility model discloses an internal -combustion driving bridge semi -axis, including the axis body, axis body rear end coaxial coupling has the connection pad, and the connection pad has the annular with the neck position shaping that the axis body is connected, and the reinforcement sleeve cover is close to the connection pad position on the axis body, and reinforcement sleeve's post underrun countersink bolt is connected with the connection pad, and the elastic support column of reinforcement sleeve medial surface replaces respectively in the annular of connection pad. The utility model provides the high security and the stability of semi -axis during operation.
Description
Technical field
This utility model is related to drive axle field, specifically a kind of internal combustion half shaft.
Background technology
Semiaxis is the solid shafting of transmitting torque between differential mechanism and driving wheel in drive axle, it is inner typically pass through spline with
Axle shaft gear connects, and outer end is connected with wheel hub, and some semiaxis outer ends are connected with terminal pad, are connected with wheel hub by terminal pad.Existing
Problem with the presence of technology semiaxis and terminal pad junction insufficient strength easy fracture.
Utility model content the purpose of this utility model is to provide a kind of internal combustion half shaft, to solve prior art
The problem of junction easy fracture between semiaxis and terminal pad.
In order to achieve the above object, the technical scheme that this utility model is adopted is:
Internal combustion half shaft it is characterised in that: include axis body, axle shaft gear is installed in axis body front end, axis body rear end with
Axle is connected with terminal pad, and axis body rear end terminal pad connects wheel hub, and the neck location that terminal pad is connected with axis body forms annular groove,
Also include the reinforcing sleeve of curved surface cylinder shape, reinforcing sleeve is enclosed within axis body near terminal pad position, and the post underrun of reinforcing sleeve is sunk
Hook bolt is connected with terminal pad, and the inner side of reinforcing sleeve is connected with multiple tracks elastomeric support column towards terminal pad, and elastomeric support column is divided
Do not support in the annular groove of terminal pad.
Described internal combustion half shaft it is characterised in that: the post side of described reinforcing sleeve is connected with axis body by bolt.
Described internal combustion half shaft it is characterised in that: described reinforcing sleeve medial surface is provided with multiple tracks hole clipping, resilient support
Post one end is connected in reinforcing sleeve medial surface hole clipping respectively, and the elastomeric support column other end is supported respectively in terminal pad.
This utility model installs reinforcing sleeve on axis body additional, and reinforcing sleeve is bolted with axis body, terminal pad respectively, passes through
Reinforcing sleeve can improve bonding strength between axis body and terminal pad, if crack in axis body and terminal pad junction, reinforcing sleeve is still
The function of connecting axis body and terminal pad can be played, improve safety and stability during semiaxis work.
Brief description
Fig. 1 is this utility model structural representation.
Specific embodiment
As shown in figure 1, internal combustion half shaft, include axis body 1, axle shaft gear, axis body 1 rear end are installed in axis body 1 front end
It is coaxially connected with terminal pad 2, and axis body 1 rear end terminal pad 2 connects wheel hub, the neck location molding that terminal pad 2 is connected with axis body 1
There is annular groove 3, also include the reinforcing sleeve 4 of curved surface cylinder shape, reinforcing sleeve 4 is enclosed within axis body 1 near terminal pad 2 position, reinforcing sleeve 4
Post underrun dormant bolt 5 is connected with terminal pad 2, and the inner side of reinforcing sleeve 4 is connected with multiple tracks elastomeric support column towards terminal pad
6, and elastomeric support column 6 supports respectively in the annular groove 3 of terminal pad 2.
The post side of reinforcing sleeve 4 is connected with axis body 1 by bolt 7.
Reinforcing sleeve 4 medial surface is provided with multiple tracks hole clipping, and elastomeric support column 6 one end is connected to reinforcing sleeve 4 medial surface hole clipping respectively
In, elastomeric support column 6 other end is supported respectively in terminal pad 2.
Claims (3)
1. internal combustion half shaft it is characterised in that: include axis body, axle shaft gear is installed in axis body front end, axis body rear end is coaxial
It is connected with terminal pad, and axis body rear end terminal pad connects wheel hub, the neck location that terminal pad is connected with axis body forms annular groove, also
Including the reinforcing sleeve of curved surface cylinder shape, reinforcing sleeve is enclosed within axis body near terminal pad position, the post underrun countersunk head of reinforcing sleeve
Bolt is connected with terminal pad, and the inner side of reinforcing sleeve is connected with multiple tracks elastomeric support column towards terminal pad, and elastomeric support column is respectively
Support in the annular groove of terminal pad.
2. internal combustion half shaft according to claim 1 it is characterised in that: the post side of described reinforcing sleeve pass through bolt
It is connected with axis body.
3. internal combustion half shaft according to claim 1 it is characterised in that: described reinforcing sleeve medial surface is provided with multi-channel card
Hole, elastomeric support column one end is connected in reinforcing sleeve medial surface hole clipping respectively, and the elastomeric support column other end is supported respectively and connected
On disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703673.8U CN205915882U (en) | 2016-07-05 | 2016-07-05 | Internal -combustion driving bridge semi -axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703673.8U CN205915882U (en) | 2016-07-05 | 2016-07-05 | Internal -combustion driving bridge semi -axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205915882U true CN205915882U (en) | 2017-02-01 |
Family
ID=57874776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703673.8U Expired - Fee Related CN205915882U (en) | 2016-07-05 | 2016-07-05 | Internal -combustion driving bridge semi -axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205915882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253224A (en) * | 2018-10-30 | 2019-01-22 | 汽解放汽车有限公司 | A kind of drive axle lightweight transmission component |
-
2016
- 2016-07-05 CN CN201620703673.8U patent/CN205915882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253224A (en) * | 2018-10-30 | 2019-01-22 | 汽解放汽车有限公司 | A kind of drive axle lightweight transmission component |
| CN109253224B (en) * | 2018-10-30 | 2023-06-06 | 一汽解放汽车有限公司 | Driving axle lightweight transmission assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20200705 |