CN1192408A - Process for producing reinforcing ring without welf-joint for axle housing of rear axle of automobiles - Google Patents
Process for producing reinforcing ring without welf-joint for axle housing of rear axle of automobiles Download PDFInfo
- Publication number
- CN1192408A CN1192408A CN97109364A CN97109364A CN1192408A CN 1192408 A CN1192408 A CN 1192408A CN 97109364 A CN97109364 A CN 97109364A CN 97109364 A CN97109364 A CN 97109364A CN 1192408 A CN1192408 A CN 1192408A
- Authority
- CN
- China
- Prior art keywords
- axle
- welf
- joint
- automobiles
- reinforcing 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.)
- Pending
Links
Abstract
The technological scheme is that a seamless steel pipe with a specific wall thickness is cut along the radial direction at a specific axial spacing and formed by turning. The reinforced ring produced by said method features simple process, weld stam free, not seeping oil, low productive cost and possessing of good economy and suitability.
Description
The invention belongs to the manufacturing of vehicle axle housing, particularly automobile axle slugged axle case stiffening ring production technology.
The known automobile axle slugged axle case stiffening ring technological process of production is: certain thickness band steel is added hot bending---cuts off---welding---correction---turning machine-shaping.This method exists complex manufacturing, and reinforcing pad has soldered, the deficiency of easy to leak oil.
The purpose of this invention is to provide the simple reinforcing ring without welf-joint for axle housing of rear axle of automobiles production technology of a kind of technology.The reinforcing pad solderless of this explained hereafter is met, non-leakage oil.
Technical scheme of the present invention is: select for use the solid drawn pipe of certain wall thickness to cut off turning machine-shaping.
Advantage of the present invention is: the solid drawn pipe of certain wall thickness is cut off turning machine-shaping.With the reinforcing pad of this explained hereafter, realized that production technology is simple, the purpose of no weld seam, non-leakage oil.
Further specify the present invention below in conjunction with example.
Automobile axle dashes the weldering axle housing does not have weld seam reinforcing pad production technology, is 35 millimeters No. 20 solid drawn pipes with wall thickness, radially vertically cuts off at axial 15 millimeters places, and the ring seamless steel pipe that downcuts can be obtained above-mentioned reinforcing pad through turning processing.
Claims (1)
1, reinforcing ring without welf-joint for axle housing of rear axle of automobiles production technology is characterized in that adopting solid drawn pipe to cut off turning machine-shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97109364A CN1192408A (en) | 1997-12-31 | 1997-12-31 | Process for producing reinforcing ring without welf-joint for axle housing of rear axle of automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97109364A CN1192408A (en) | 1997-12-31 | 1997-12-31 | Process for producing reinforcing ring without welf-joint for axle housing of rear axle of automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1192408A true CN1192408A (en) | 1998-09-09 |
Family
ID=5171162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97109364A Pending CN1192408A (en) | 1997-12-31 | 1997-12-31 | Process for producing reinforcing ring without welf-joint for axle housing of rear axle of automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1192408A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361830C (en) * | 2005-04-30 | 2008-01-16 | 杨东洲 | Automobile integral drive axle housing and manufacturing method thereof |
| CN100406195C (en) * | 2005-10-28 | 2008-07-30 | 中国重型汽车集团有限公司 | Press axle housing and production process |
| CN101596572B (en) * | 2009-06-16 | 2011-06-01 | 十堰金海源实业有限公司 | Technological method for producing axle case reinforcing ring |
-
1997
- 1997-12-31 CN CN97109364A patent/CN1192408A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361830C (en) * | 2005-04-30 | 2008-01-16 | 杨东洲 | Automobile integral drive axle housing and manufacturing method thereof |
| CN100406195C (en) * | 2005-10-28 | 2008-07-30 | 中国重型汽车集团有限公司 | Press axle housing and production process |
| CN101596572B (en) * | 2009-06-16 | 2011-06-01 | 十堰金海源实业有限公司 | Technological method for producing axle case reinforcing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |