CN105834703B - A kind of spline housing transmission shaft tube integral manufacturing technique - Google Patents
A kind of spline housing transmission shaft tube integral manufacturing technique Download PDFInfo
- Publication number
- CN105834703B CN105834703B CN201610366448.4A CN201610366448A CN105834703B CN 105834703 B CN105834703 B CN 105834703B CN 201610366448 A CN201610366448 A CN 201610366448A CN 105834703 B CN105834703 B CN 105834703B
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- workpiece
- shaft tube
- spline housing
- mold
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a kind of spline housing transmission shaft tube integral manufacturing techniques,Steel alloy is heated to fusing point and obtains steel alloy solution,Steel alloy solution is placed in spline mold and transmission shaft tube mold,Cooling obtains spline housing workpiece and transmission shaft tube workpiece,Spline housing workpiece and transmission shaft tube workpiece coupling part are subjected to electric resistance welding,Integrated workpiece is obtained after welding,Integrated workpiece is to slowly warm up to 900 DEG C,It is kept for 3 hours,Then anneal,Integrated workpiece after annealing is placed in spline housing transmission shaft tube integration mold,The steel alloy additional layer of a layer thickness not superelevation 5mm is then poured on its surface,Compared with prior art,The technical program makes biography that splined shaft and flange yoke to be combined into one part,Using the method for die casting,Simultaneously using quenching,Electric welding and casting connector,And workpiece is scanned using pulse scanner,It is processed using 5-shaft linkage numerical control lathe,Improve efficiency simultaneously,Ensure quality.
Description
Technical field
The present invention relates to transmission shaft middle flange processing technology field, specially a kind of spline housing transmission shaft tube one metaplasia
Production. art.
Background technology
The rotary body that transmission shaft is a high rotating speed, supports less, therefore its dynamic balancing is vital.General transmission
Axis will carry out dynamic balance running before manufacture, and be adjusted on balancing machine, come to the vehicle of preposition engine rear wheel drive
Say it is the axis for the rotation of speed changer being passed to main reducing gear, it can be several sections, can be connected by universal joint between section and section
It connects；In present spline housing transmission shaft tube integral manufacturing technique, most enterprises are still using artificial or artificial behaviour
The method for making machinery, spline housing and transmission shaft tube are separately produced, and not only investment is high in this way, also extremely spends human and material resources, together
The quality of spline housing and transmission shaft tube is completely secured in Shi Buneng, while reducing production efficiency.
Invention content
The purpose of the present invention is to provide a kind of spline housing transmission shaft tube integral manufacturing techniques, to solve above-mentioned background skill
The problem of being proposed in art.
The purpose of the present invention is be achieved by following technical proposals:A kind of spline housing transmission shaft tube integration production work
Skill, specific process step are as follows：
The first step：Steel alloy is heated to fusing point and obtains steel alloy solution；
Second step：Steel alloy solution is placed in spline mold and transmission shaft tube mold, cooling obtains spline housing workpiece
With transmission shaft tube workpiece；
Third walks：Spline housing workpiece and transmission shaft tube workpiece coupling part are subjected to electric resistance welding, integrated work is obtained after welding
Part；
4th step：Integrated workpiece is to slowly warm up to 900 DEG C, is kept for 3 hours, is then annealed；
5th step：Integrated workpiece after annealing is placed in spline housing transmission shaft tube integration mold, is then poured on its surface
Build the steel alloy additional layer of a layer thickness not superelevation 5mm；
6th step：Finished integrated workpiece heat is subjected to double quenching：
7th step：It will carry out the integrated workpiece obtained after double quenching and carry out normalizing process, then carry out organic solution and quench
Fire waits rear progress hard heat treatment to be cooled, obtains semi-finished product spline housing transmission shaft tube；
8th step：Semi-finished product splined shaft flange yoke is scanned using pulse scanner；
9th step：Semi-finished product spline housing transmission shaft tube is processed using 5-shaft linkage numerical control lathe；
Tenth step：Finished semi-finished product spline housing transmission shaft tube is subjected to chemical plating, obtains the transmission of semi-finished product spline housing
Central siphon integral piece.
The steel alloy solid work of deep processing is subjected to chemical plating, then obtains flange.
Compared with prior art, the technical program makes biography that splined shaft and flange yoke to be combined into one part, is cast using mold
The method made, while using quenching, electric welding and casting connector, and workpiece is scanned using pulse scanner, it adopts
It is processed with 5-shaft linkage numerical control lathe, while improving efficiency, ensure quality.
Specific implementation mode
Further instruction With reference to embodiment, but following detailed description should not be done and be managed
Solution is the limitation invented ontology, and those of ordinary skill in the art can apparently make various on the basis of the present invention
Change and variation, it should within the scope of invention.
A kind of spline housing transmission shaft tube integral manufacturing technique, specific process step are as follows：
The first step：Steel alloy is heated to fusing point and obtains steel alloy solution；
Second step：Steel alloy solution is placed in spline mold and transmission shaft tube mold, cooling obtains spline housing workpiece
With transmission shaft tube workpiece；
Third walks：Spline housing workpiece and transmission shaft tube workpiece coupling part are subjected to electric resistance welding, integrated work is obtained after welding
Part；
4th step：Integrated workpiece is to slowly warm up to 900 DEG C, is kept for 3 hours, is then annealed；
5th step：Integrated workpiece after annealing is placed in spline housing transmission shaft tube integration mold, is then poured on its surface
Build the steel alloy additional layer of a layer thickness not superelevation 5mm；
6th step：Finished integrated workpiece heat is subjected to double quenching：
7th step：It will carry out the integrated workpiece obtained after double quenching and carry out normalizing process, then carry out organic solution and quench
Fire waits rear progress hard heat treatment to be cooled, obtains semi-finished product spline housing transmission shaft tube；
8th step：Semi-finished product splined shaft flange yoke is scanned using pulse scanner；
9th step：Semi-finished product spline housing transmission shaft tube is processed using 5-shaft linkage numerical control lathe；
Tenth step：Finished semi-finished product spline housing transmission shaft tube is subjected to chemical plating, obtains the transmission of semi-finished product spline housing
Central siphon integral piece.
Claims (1)
1. a kind of spline housing transmission shaft tube integral manufacturing technique, it is characterised in that：Specific process step is as follows：
The first step：Steel alloy is heated to fusing point and obtains alloy molten steel；
Second step：Alloy molten steel is placed in spline mold and transmission shaft tube mold, cooling obtains spline housing workpiece and biography
Moving axis tube workpiece；
Third walks：Spline housing workpiece and transmission shaft tube workpiece coupling part are subjected to electric resistance welding, integrated workpiece is obtained after welding；
4th step：Integrated workpiece is to slowly warm up to 900 DEG C, is kept for 3 hours, is then annealed；
5th step：Integrated workpiece after annealing is placed in spline housing transmission shaft tube integration mold, then pours one on its surface
The steel alloy additional layer of layer thickness not superelevation 5mm；
6th step：Finished integrated workpiece heat is subjected to double quenching：
7th step：It will carry out the integrated workpiece obtained after double quenching and carry out normalizing process, then carry out organic solution quenching, etc.
Hard heat treatment is carried out after cooling, obtains semi-finished product spline housing transmission shaft tube；
8th step：Semi-finished product splined shaft flange yoke is scanned using pulse scanner；
9th step：Semi-finished product spline housing transmission shaft tube is processed using 5-shaft linkage numerical control lathe；
Tenth step：Finished semi-finished product spline housing transmission shaft tube is subjected to chemical plating, obtains semi-finished product spline housing transmission shaft tube
Integral piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366448.4A CN105834703B (en) | 2016-05-30 | 2016-05-30 | A kind of spline housing transmission shaft tube integral manufacturing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366448.4A CN105834703B (en) | 2016-05-30 | 2016-05-30 | A kind of spline housing transmission shaft tube integral manufacturing technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105834703A CN105834703A (en) | 2016-08-10 |
| CN105834703B true CN105834703B (en) | 2018-07-17 |
Family
ID=56595796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610366448.4A Expired - Fee Related CN105834703B (en) | 2016-05-30 | 2016-05-30 | A kind of spline housing transmission shaft tube integral manufacturing technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834703B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641684A (en) * | 2017-09-30 | 2018-01-30 | 徐州翔凯重工科技有限公司 | A kind of processing technology of spline housing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19834133C1 (en) * | 1998-07-29 | 2000-02-03 | Daimler Chrysler Ag | Process for the production of hollow shafts |
| CN2926723Y (en) * | 2006-06-07 | 2007-07-25 | 王佳旭 | Double-metal abrasive alloy cast melt bend |
| US20080028605A1 (en) * | 2006-07-28 | 2008-02-07 | Lutz Andrew J | Weld repair of metallic components |
| CN103273284A (en) * | 2013-05-28 | 2013-09-04 | 赵亮 | Transmission shaft inner and outer slip shaft yoke hollow workblank forming method |
| CN203437162U (en) * | 2013-08-17 | 2014-02-19 | 湖北金阳石新型耐磨材料科技有限公司 | Composite roller device of squirrel-cage crusher |
| CN104708288A (en) * | 2015-01-06 | 2015-06-17 | 白宝忠 | Manufacturing method of inner gear sleeve and outer gear sleeve of universal coupling |
-
2016
- 2016-05-30 CN CN201610366448.4A patent/CN105834703B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105834703A (en) | 2016-08-10 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180327 Address after: 330218 Jiangxi city of Nanchang province Nanchang County Tacheng Xiang Hu Po Cun Zhu Jia Village No. 194 Applicant after: Zhu Rongjie Address before: 461000 Xuchang County, Xuchang, Henan Province, Jiang Guan Chi Feng Dong Zhuang 7 group Applicant before: Fang Xuefeng |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180613 Address after: 221200 Jinshan Road, Suining Airport Industrial Park, Xuzhou, Jiangsu 3 Applicant after: Xuzhou City Su Machinery Equipment Manufacturing Co., Ltd. Address before: 330218 Nanchang, Jiangxi province Nanchang County Tacheng Township Hu Po Village 194 Applicant before: Zhu Rongjie |
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| 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: 20180717 Termination date: 20190530 |