CN209257786U - A kind of split type preceding bridge inner shaft - Google Patents
A kind of split type preceding bridge inner shaft Download PDFInfo
- Publication number
- CN209257786U CN209257786U CN201822192139.7U CN201822192139U CN209257786U CN 209257786 U CN209257786 U CN 209257786U CN 201822192139 U CN201822192139 U CN 201822192139U CN 209257786 U CN209257786 U CN 209257786U
- Authority
- CN
- China
- Prior art keywords
- inner shaft
- split type
- preceding bridge
- utility
- interconnecting piece
- 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.)
- Active
Links
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a kind of split type preceding bridge inner shafts, including seperated inner shaft casing and inner shaft, the end of the inner shaft is interconnecting piece, the side of the inner shaft casing is equipped with connector, and the interconnecting piece of inner shaft is connect in such a way that helical spline is interference fitted with the connector of inner shaft casing.The utility model uses split type inner shaft, compares compared to traditional overall structure, that is, solves the problems, such as that quenching technical is more rambunctious, and the intensity of semiaxis is greatly improved.
Description
Technical field
The utility model relates to vehicle component field, especially a kind of split type preceding bridge inner shaft.
Background technique
Use integral type inner shaft mostly currently on the market, structure is as shown in Figure 1, due in the limitation inner shaft of structure
Splined connecting portion wall thickness is easier to quench and wears that actual use process is caused to be broken often than relatively thin in quenching process,
In order to solve the problems, such as quenching technical difficulty, a kind of split type inner shaft is developed.
Utility model content
Purpose of the utility model is to solve defects of the existing technology, provide a kind of split type preceding bridge interior half
Axis.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of split type preceding bridge inner shaft, including seperated inner shaft casing and inner shaft, the end of the inner shaft is
The side of interconnecting piece, the inner shaft casing is equipped with connector, the side that the interconnecting piece of inner shaft is interference fitted by helical spline
Formula is connect with the connector of inner shaft casing.
The above-mentioned split type preceding bridge inner shaft of one kind, the interconnecting piece and inner shaft are integrally formed.
The utility model has the following beneficial effects: the utility model uses split type inner shaft, compared to traditional overall structure
It compares, that is, solves the problems, such as that quenching technical is more rambunctious, and the intensity of semiaxis is greatly improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of conventional monolithic inner shaft in background technique；
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Fig. 2, a kind of split type preceding bridge inner shaft, including seperated inner shaft casing 1 and inner shaft 2, inner shaft 2
End be interconnecting piece 3, the side of inner shaft casing 1 is equipped with connector, and the interconnecting piece 3 of inner shaft 2 passes through helical spline interference
The mode of cooperation is connect with the connector of inner shaft casing 1, and interconnecting piece 3 and inner shaft 2 are integrally formed.
When processing, inner shaft casing 1 and inner shaft 2 are quenched respectively, and after the completion of quenching, inner shaft 2 is pressed into
Into the connector of inner shaft casing 1, a non-detachable entirety is formed.To substitute original monoblock type semiaxis.
The utility model uses split type inner shaft, compares compared to traditional overall structure, i.e. solution quenching technical compares
Problem rambunctious, and the intensity of semiaxis is greatly improved.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (2)
1. a kind of split type preceding bridge inner shaft, including seperated inner shaft casing and inner shaft, which is characterized in that the inner shaft
End be interconnecting piece, the side of the inner shaft casing is equipped with connector, and the interconnecting piece of inner shaft passes through helical spline interference
The mode of cooperation is connect with the connector of inner shaft casing.
2. the split type preceding bridge inner shaft of one kind according to claim 1, which is characterized in that the interconnecting piece and inner shaft one
It is body formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192139.7U CN209257786U (en) | 2018-12-26 | 2018-12-26 | A kind of split type preceding bridge inner shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192139.7U CN209257786U (en) | 2018-12-26 | 2018-12-26 | A kind of split type preceding bridge inner shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257786U true CN209257786U (en) | 2019-08-16 |
Family
ID=67561667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822192139.7U Active CN209257786U (en) | 2018-12-26 | 2018-12-26 | A kind of split type preceding bridge inner shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257786U (en) |
-
2018
- 2018-12-26 CN CN201822192139.7U patent/CN209257786U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209257786U (en) | A kind of split type preceding bridge inner shaft | |
| CN201836339U (en) | Dual gear structure | |
| CN203770437U (en) | Wheel/shaft key connecting structure and motor | |
| CN209340446U (en) | A kind of same shaft coupling structure of the reduction gearing of press machine | |
| CN201737844U (en) | Low-emission glass | |
| CN203809492U (en) | Crankshaft of highly strengthened diesel engine | |
| CN206159298U (en) | Banbury mixer shaft coupling | |
| CN203926463U (en) | A kind of small power electric arbor elastic locking coupling | |
| CN209195986U (en) | A kind of double flexible ultrashort type Hooks coupling universal couplings | |
| CN204716918U (en) | A kind of gear changing axis hole size and shape | |
| CN208474557U (en) | A kind of rotor fit structure reducing trapped gas and resistance | |
| CN210715540U (en) | Short output shaft of gear box | |
| CN205752683U (en) | A kind of closed type high frequency coaxial part | |
| CN103411378B (en) | Structure strengthened by refrigerator drawer slideway | |
| CN208185259U (en) | A kind of superelevation reaction positive coupling | |
| CN211778616U (en) | Connection structure of constant speed drive shaft | |
| CN208483072U (en) | A kind of novel universal plug | |
| CN208268240U (en) | A kind of transmission shaft of circular arc spline structure | |
| CN113983143B (en) | Involute internal spline tooth profile design method requiring heat treatment and internal spline | |
| CN202055773U (en) | Antigalling threaded connector | |
| CN200989086Y (en) | Combined lock barrel | |
| CN204985261U (en) | High -speed railway locking card is female | |
| CN210889769U (en) | Bearing sealing structure | |
| CN210623332U (en) | Pin column structure | |
| CN205859370U (en) | A kind of self-locking double U-shaped pipe clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |