CN205439826U - Reinforced axle housing - Google Patents
Reinforced axle housing Download PDFInfo
- Publication number
- CN205439826U CN205439826U CN201620245762.2U CN201620245762U CN205439826U CN 205439826 U CN205439826 U CN 205439826U CN 201620245762 U CN201620245762 U CN 201620245762U CN 205439826 U CN205439826 U CN 205439826U
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- CN
- China
- Prior art keywords
- axle housing
- housing body
- shaft
- location
- stiffening ring
- 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.)
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Abstract
The utility model discloses a reinforced axle housing, including the end axle and the axle housing body, be equipped with the locating hole in the axle of end axle one end in the heart, axle housing body both ends are equipped with the location axle, the cooperation of end shaft locating hole is in bridge located the housing is epaxial, the end axle with the axle housing body passes through welded fastening, its characterized in that: the end axle with axle housing body splice is provided with the reinforcing ring, reinforcing ring one end and end axle fixed connection, the other end and axle housing body fixed connection. The utility model discloses end axle and the fracture of axle housing body welding position be can avoid, whole life of axle housing and bearing capacity have been improved.
Description
Technical field
This utility model relates to technical field of automobile, particularly relates to a kind of reinforced axle housing.
Background technology
Axle housing is one of key components and parts of automobile bottom diskware, and its Main Function is the power that carry compartment, and its bearing capacity is related to the bearing capacity of automobile and the safety of automobile.Axle housing mainly includes shaft pertaining and axle housing body, shaft pertaining connects through with axle housing body and is welded and fixed, because welding can exist the defect such as weld blowhole, weld crack, cause axle housing in use easily to rupture in commissure, affect the whole service life of axle housing and the safety of automobile.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of reinforced axle housing that a kind of bearing capacity is strong, shaft pertaining will not rupture with axle housing body welding position.
For achieving the above object, this utility model is by the following technical solutions:
A kind of reinforced axle housing, including shaft pertaining and axle housing body, the axle of described shaft pertaining one end is provided with location hole in the heart, described location is provided with the outer face perpendicular with pilot hole axes outside hole, described axle housing body two ends are provided with locating shaft, described locating shaft root has the location end face perpendicular with locating shaft, hole, described shaft pertaining location coordinates on described axle housing body locating shaft, described shaft pertaining outer face and the end face laminating of described axle housing body location after cooperation, described shaft pertaining outer face and end face joint place, described axle housing body location are by being welded and fixed, described shaft pertaining outer face is provided with stiffening ring with end face joint place, described axle housing body location, described stiffening ring one end is fixing with shaft pertaining to be connected, the other end is fixing with axle housing body to be connected；
Described stiffening ring is circular stiffening ring, described circular stiffening ring internal diameter size determines according to the outside dimension of described shaft pertaining, described circular stiffening ring internal diameter size is the outside dimension of described shaft pertaining, the described circular a length of 40mm-70mm of stiffening ring, and described circular stiffening ring thickness is 10mm-30mm.
Described being fixedly connected as is welded and fixed connection.
Described shaft pertaining outer face is provided with bevel for welding with end face joint place, described axle housing body location.
Described bevel for welding is U-shaped groove.
Described hole, shaft pertaining location is interference fit with coordinating of described axle housing body locating shaft.
This utility model uses above technical scheme, because increasing stiffening ring at shaft pertaining with axle housing body joint place, make shaft pertaining and axle housing body on the basis of original being welded and fixed, add the fixing connection of stiffening ring, thus avoid shaft pertaining and rupture with axle housing body welding position, improve axle housing whole service life and bearing capacity.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details.
Fig. 1 is the structural representation of a kind of reinforced axle housing of this utility model.
Fig. 2 is the shaft pertaining structural representation of a kind of reinforced axle housing of this utility model.
Fig. 3 is the axle housing body structural representation of a kind of reinforced axle housing of this utility model.
Detailed description of the invention
nullAs shown in one of Fig. 1 to Fig. 3，A kind of reinforced axle housing，Including shaft pertaining 1 and axle housing body 2，The axle of described shaft pertaining 1 one end is provided with φ 90(0～+0.054 in the heart) hole 11, location，Depth of positioning hole is 45.5，It is provided with and positions the outer face 13 of hole 11 axis perpendicular outside hole 11, location，Described axle housing body 2 two ends are provided with (+0.124～+0.159) locating shaft 21，Locating shaft 21 a length of 45，Locating shaft 21 length should be shorter than hole 11, the location degree of depth，Locating shaft 21 root has the location end face 23 perpendicular with locating shaft 21，Hole 11, described shaft pertaining location is by being interference fitted on described axle housing body locating shaft 21，After cooperation, fit with described axle housing body location end face 23 in described shaft pertaining outer face 13，Shaft pertaining outer face 13 and end face 23 joint place, axle housing body location are by being welded and fixed，It is machined to φ 170 by unified with shaft pertaining 1 cylindrical and axle housing body 2 cylindrical for commissure after welding，Stiffening ring 3 is installed on φ 170 cylindrical after processing，Stiffening ring 3 is symmetrically installed with end face 23 joint place, axle housing body location in shaft pertaining outer face 13，Stiffening ring 3 one end is fixed by welding on shaft pertaining 1，The other end is by being welded and fixed on axle housing body 2；Stiffening ring 3 is circular stiffening ring, and circular stiffening ring internal diameter size determines according to the outside dimension of shaft pertaining, and circular stiffening ring internal diameter size is φ 170, the circular a length of 40mm-70mm of stiffening ring, and circular stiffening ring thickness is 10mm-30mm.
As preferably, described shaft pertaining outer face 13 is provided with half U-shaped bevel for welding, described axle housing body location end face 23 is provided with half U-shaped bevel for welding, and half U-shaped bevel for welding of shaft pertaining outer face 13 forms a U-shaped bevel for welding with half U-shaped bevel for welding of axle housing body location end face 23.
Claims (6)
1. a reinforced axle housing, including shaft pertaining and axle housing body, the axle of described shaft pertaining one end is provided with location hole in the heart, described location is provided with the outer face perpendicular with pilot hole axes outside hole, described axle housing body two ends are provided with locating shaft, described locating shaft root has the location end face perpendicular with locating shaft, hole, described shaft pertaining location coordinates on described axle housing body locating shaft, described shaft pertaining outer face and the end face laminating of described axle housing body location after cooperation, described shaft pertaining outer face and end face joint place, described axle housing body location are by being welded and fixed, it is characterized in that: described shaft pertaining outer face is provided with stiffening ring with end face joint place, described axle housing body location, described stiffening ring one end is fixing with shaft pertaining to be connected, the other end is fixing with axle housing body to be connected.
A kind of reinforced axle housing the most according to claim 1, it is characterized in that: described stiffening ring is circular stiffening ring, described circular stiffening ring internal diameter size determines according to the outside dimension of described shaft pertaining, described circular stiffening ring internal diameter size is the outside dimension of described shaft pertaining, the described circular a length of 40mm-70mm of stiffening ring, described circular stiffening ring thickness is 10mm-30mm.
A kind of reinforced axle housing the most according to claim 1, it is characterised in that be fixedly connected as described in: being welded and fixed connection.
A kind of reinforced axle housing the most according to claim 1, it is characterised in that: described shaft pertaining outer face is provided with bevel for welding with end face joint place, described axle housing body location.
A kind of reinforced axle housing the most according to claim 4, it is characterised in that: described bevel for welding is U-shaped groove.
A kind of reinforced axle housing the most according to claim 1, it is characterised in that: described hole, shaft pertaining location is interference fit with coordinating of described axle housing body locating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245762.2U CN205439826U (en) | 2016-03-29 | 2016-03-29 | Reinforced axle housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245762.2U CN205439826U (en) | 2016-03-29 | 2016-03-29 | Reinforced axle housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439826U true CN205439826U (en) | 2016-08-10 |
Family
ID=56607787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245762.2U Active CN205439826U (en) | 2016-03-29 | 2016-03-29 | Reinforced axle housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711338A (en) * | 2016-03-29 | 2016-06-29 | 余榕榕 | Reinforced axle housing |
| CN106915207A (en) * | 2017-03-03 | 2017-07-04 | 重庆银翔摩托车制造有限公司 | A kind of reinforced integrated type electric vehicle bridge |
-
2016
- 2016-03-29 CN CN201620245762.2U patent/CN205439826U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711338A (en) * | 2016-03-29 | 2016-06-29 | 余榕榕 | Reinforced axle housing |
| CN106915207A (en) * | 2017-03-03 | 2017-07-04 | 重庆银翔摩托车制造有限公司 | A kind of reinforced integrated type electric vehicle bridge |
| CN106915207B (en) * | 2017-03-03 | 2018-12-07 | 重庆银翔摩托车制造有限公司 | A kind of reinforced integrated type electric vehicle bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190628 Address after: 366000 789 Chengnan Avenue, Yongan, Sanming City, Fujian. Patentee after: Fujian Haigong Locomotive and Bridge Manufacturing Co., Ltd. Address before: 366211 No. 25 Yangdi Road, Yangdi Village, Pengkou Town, Liancheng County, Longyan City, Fujian Province Patentee before: Yu Rongrong |
|
| TR01 | Transfer of patent right |