CN205836386U - A kind of short axle - Google Patents
A kind of short axle Download PDFInfo
- Publication number
- CN205836386U CN205836386U CN201620828495.1U CN201620828495U CN205836386U CN 205836386 U CN205836386 U CN 205836386U CN 201620828495 U CN201620828495 U CN 201620828495U CN 205836386 U CN205836386 U CN 205836386U
- Authority
- CN
- China
- Prior art keywords
- short axle
- ring flange
- cone
- cylinder
- hand member
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of short axle, one end of short axle is provided with ring flange, bolt hole it is provided with on ring flange, ring flange left end center is provided with boss, endoporus is processed at boss center, the first cone it is provided with on the right side of described ring flange, cone side is provided with the first cylinder and bearing neck, bearing neck right-hand member connects the second cone, described cone right-hand member is the second cylinder, the low order end of described short axle is machined with external screw thread, and described ring flange is provided with reinforcement, and the surface of short axle is both needed to quenching processing and magnetic crack detection.This utility model is rational in infrastructure, easy to use, and bulk strength and wearability are higher, extends the service life of short axle.
Description
Technical field
This utility model relates to auto parts and components field, is specifically related to a kind of short axle.
Background technology
Short axle, also known as semiaxis, is the primary drive parts of automotive transmission, and its function is by from electromotor or change speed gear box
Torque passed to driving wheel by the axle shaft gear of differential mechanism, the semiaxis that Hyundai Motor is conventional has full floating and semi-floating two kinds,
Fully floating axle only transmits torque, is not subject to any counter-force and moment of flexure, and the short axle of semi-floating had both transmitted moment of torsion, bore again torque,
Vehicle traveling process easily produces and fractures, cause wheel to fly off danger.Owing to arranging bolt connection on half shaft flange, at bolt
Fastening with loosen during easily cause ring flange abrasion, cause its life-span to slow down.
Utility model content
This utility model provides one according to the problems referred to above and arranges reinforcement on ring flange, and semiaxis surface quenches
The short axle processed with flaw detection.
This utility model now proposes techniques below scheme: a kind of short axle, one end of short axle is provided with ring flange, ring flange sets
Being equipped with bolt hole, ring flange left end center is provided with boss, and endoporus is processed at boss center, is provided with cone on the right side of described ring flange
Body, cone side is provided with the first cylinder and bearing neck, and bearing neck right-hand member connects the second cylinder, and the low order end of short axle is machined with
External screw thread, described ring flange is provided with reinforcement, and the surface of short axle is both needed to quenching processing and magnetic crack detection.
Further, the quantity of described ring flange upper bolt hole is 4.
Further, described first cylinder and bearing neck, all it is machined with chamfering between bearing neck and the second cylinder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the ring flange right view of a kind of short axle in this utility model Fig. 1.
Fig. 3 is the ring flange sectional view in this utility model Fig. 2.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, the short axle of one of the present utility model, one end of short axle is provided with ring flange 1, ring flange 1
On be provided with bolt hole 10, ring flange 1 left end center is provided with boss 11, and endoporus 2, described ring flange are processed in boss 11 center
Being provided with the first cone 3 on the right side of in the of 1, cone 3 side is provided with the first cylinder 4 and bearing neck 5, and bearing neck 5 right-hand member connects the second cone
6, described cone 6 right-hand member is the second cylinder 7, and the low order end of described short axle is machined with external screw thread 8, and described ring flange 1 is arranged
Reinforcement 9, the surface of short axle is had to be both needed to quenching processing and magnetic crack detection.
The quantity of described ring flange 1 upper bolt hole 10 is 4.
It is machined with chamfering between described first cylinder 4 and bearing neck 5.
Embodiment of the present utility model is not limited to upper type, for those of ordinary skill in the field,
Can also make other changes in different forms on the basis of the above description, here without also cannot be to all of reality
The mode of executing is enumerated act, and the obvious change thus amplified out or variation are still in guarantor of the present utility model
Protect among scope.
Claims (3)
1. a short axle, it is characterised in that one end of short axle is provided with ring flange, ring flange is provided with bolt hole, and flange is faced left
End center is provided with boss, and endoporus is processed at boss center, is provided with the first cone on the right side of described ring flange, and cone side is provided with the
One cylinder and bearing neck, bearing neck right-hand member connects the second cone, and described cone right-hand member is the second cylinder, and described short axle is
Right-hand member is machined with external screw thread, and described ring flange is provided with reinforcement, and the surface of short axle is both needed to quenching processing and magnetic crack detection.
2. according to the short axle of the one described in claim 1, it is characterised in that the quantity of described ring flange upper bolt hole is 4.
3. according to the short axle of the one described in claim 1, it is characterised in that be machined with between described first cylinder and bearing neck
Chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828495.1U CN205836386U (en) | 2016-08-03 | 2016-08-03 | A kind of short axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828495.1U CN205836386U (en) | 2016-08-03 | 2016-08-03 | A kind of short axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205836386U true CN205836386U (en) | 2016-12-28 |
Family
ID=57617035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620828495.1U Expired - Fee Related CN205836386U (en) | 2016-08-03 | 2016-08-03 | A kind of short axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205836386U (en) |
-
2016
- 2016-08-03 CN CN201620828495.1U patent/CN205836386U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190803 |