CN101633090A - Method for processing interlock fork of automobile parts - Google Patents
Method for processing interlock fork of automobile parts Download PDFInfo
- Publication number
- CN101633090A CN101633090A CN200810021201A CN200810021201A CN101633090A CN 101633090 A CN101633090 A CN 101633090A CN 200810021201 A CN200810021201 A CN 200810021201A CN 200810021201 A CN200810021201 A CN 200810021201A CN 101633090 A CN101633090 A CN 101633090A
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- Prior art keywords
- mill
- milling
- boring
- internal arm
- inner opening
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- 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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- 238000000034 method Methods 0.000 title abstract 3
- 238000003801 milling Methods 0.000 claims abstract description 11
- 238000010791 quenching Methods 0.000 claims abstract description 5
- 238000003672 processing method Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 abstract 2
- 230000006698 induction Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a method for processing an interlock fork of automobile parts, which comprises the following steps: according to requirements of a drawing, milling a bottom surface to ensure a distance to a hole center, milling an inner opening on the bottom surface, milling teeth on the inner opening, and making the periphery of the chamfered teeth be 1*45 degrees; positioning in the tooth form, pressing a workpiece, and boring a large hole to a size in the drawing; milling the length and height of the inner opening to sizes in the drawing; milling two end faces of a small hole, boring and enlarging the small hole to the size in the drawing, and chamfering; performing quenching, namely, performing induction quenching on the inner opening and the surfaces of the teeth, and making the surface hardness not less than HRC56; and inspecting the processing with corresponding height gauge, vernier caliper, go/no-go gauge, hardmeter and metalloscope. The method guarantees the position, the symmetry and the verticality of products, and good product quality, greatly prolongs the service life of the products, and increases enterprise benefit.
Description
Technical field:
The present invention relates to auto parts machinery, particularly relate to the processing method of interlock fork of automobile parts.
Background technology:
Position degree, symmetry, the perpendicularity of present interlock fork of automobile parts product can not get guaranteeing, poor product quality, and service life is short, brings very big loss to enterprise and society.
Summary of the invention:
Purpose of the present invention is exactly the processing method that a kind of interlock fork of automobile parts will be provided, and it can overcome the existing problem of above product well.The object of the present invention is achieved like this, and the processing method of interlock fork of automobile parts is characterized in that: mill: locate with blanking inner hole, workpiece pressing, milling bottom surface is guaranteed to hole centre distance, the milling bottom surface internal arm, by figure requirement mill teeth on internal arm, 1X45 ° all around of pawl shape; Mill: with the profile of tooth location, workpiece pressing, the boring macropore is to the figure paper size; It is long and high to illustrated dimensions to mill internal arm; Mill the aperture both ends of the surface by the figure requirement, boring, expansion aperture are to illustrated dimensions, and chamfering; Quench: at internal arm and tooth surface impewdance matching, case hardness is not less than HRC56; Check: above processing is checked with corresponding height gauge, slide measure, logical no-go gage, hardometer, metallographic microscope.The position degree of product of the present invention, symmetry, perpendicularity are guaranteed, and good product quality has prolonged service life widely, has increased the performance of enterprises.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the cutaway view of structural representation;
The specific embodiment:
The invention will be further described below in conjunction with accompanying drawing:
In the drawings, the processing method of interlock fork of automobile parts is characterized in that: mill; With the blanking inner hole location, workpiece pressing, milling bottom surface guarantees that to hole centre distance the milling bottom surface internal arm is guaranteed symmetry 0.2; By figure requirement mill teeth on internal arm, guarantee symmetry 0.5,1X45 ° of pawl shape all around; Mill: with the profile of tooth location, workpiece pressing, boring macropore are guaranteed position degree 0.2 to the figure paper size, and chamfering 1X45 °; It is long and high to illustrated dimensions to mill internal arm, guarantees that perpendicularity is no more than 0.04; Mill the aperture both ends of the surface by the figure requirement, boring, expansion aperture are to illustrated dimensions, and chamfering; Quench: at internal arm and tooth surface impewdance matching, case hardness is not less than HRC56; Check: above processing is checked with corresponding height gauge, slide measure, logical no-go gage, hardometer, metallographic microscope.
Claims (1)
1. the processing method of interlock fork of automobile parts is characterized in that: mill: with the blanking inner hole location, and workpiece pressing, milling bottom surface guarantees that to hole centre distance the milling bottom surface internal arm is guaranteed symmetry 0.2; By figure requirement mill teeth on internal arm, guarantee symmetry 0.5,1X45 ° of pawl shape all around; Mill: with the profile of tooth location, workpiece pressing, boring macropore are guaranteed position degree 0.2 to the figure paper size, and chamfering 1X45 °; It is long and high to illustrated dimensions to mill internal arm, guarantees that perpendicularity is no more than 0.04; Mill the aperture both ends of the surface by the figure requirement, boring, expansion aperture are to illustrated dimensions, and chamfering; Quench: at internal arm and tooth surface impewdance matching, case hardness is not less than HRC56; Check: above processing is checked with corresponding height gauge, slide measure, logical no-go gage, hardometer, metallographic microscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100212014A CN101633090B (en) | 2008-07-21 | 2008-07-21 | Method for processing interlock fork of automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100212014A CN101633090B (en) | 2008-07-21 | 2008-07-21 | Method for processing interlock fork of automobile parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101633090A true CN101633090A (en) | 2010-01-27 |
| CN101633090B CN101633090B (en) | 2012-11-07 |
Family
ID=41592512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100212014A Expired - Fee Related CN101633090B (en) | 2008-07-21 | 2008-07-21 | Method for processing interlock fork of automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101633090B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489963A (en) * | 2011-12-15 | 2012-06-13 | 昆山恒源机械制造有限公司 | Method for machining automobile brake system calipers |
| CN102873507A (en) * | 2011-07-12 | 2013-01-16 | 朱晓东 | Preparation method of forked flange of auto spare part |
| CN106078104A (en) * | 2016-06-29 | 2016-11-09 | 洛阳奇瑞机械科技有限公司 | A kind of machine-tooled method of Aircraft Air gondola fork |
| CN107760841A (en) * | 2017-10-27 | 2018-03-06 | 中国第汽车股份有限公司 | A kind of plane of commercial car brake-caliper support four while induction hardening process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372200Y (en) * | 1999-01-06 | 2000-04-05 | 林界任 | Improved lock device for automobile steering wheel |
| CN2366308Y (en) * | 1999-04-09 | 2000-03-01 | 周殿玺 | Mutual locking full time differential transmission mechanism |
| CN1075420C (en) * | 1999-12-30 | 2001-11-28 | 清华大学 | Intelligent locating working method |
| CN1225374C (en) * | 2001-07-13 | 2005-11-02 | 周殿玺 | Frequently interlocked universal differential driver |
| CN1614265A (en) * | 2004-12-02 | 2005-05-11 | 上海汽车股份有限公司 | Gear interlocking mechanism built-in manual gear of vehicle |
| CN100515656C (en) * | 2007-04-24 | 2009-07-22 | 江苏恒义汽配制造有限公司 | Method for processing differential shell between the heavy automobile bridges |
-
2008
- 2008-07-21 CN CN2008100212014A patent/CN101633090B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873507A (en) * | 2011-07-12 | 2013-01-16 | 朱晓东 | Preparation method of forked flange of auto spare part |
| CN102873507B (en) * | 2011-07-12 | 2015-06-03 | 朱晓东 | Preparation method of forked flange of auto spare part |
| CN102489963A (en) * | 2011-12-15 | 2012-06-13 | 昆山恒源机械制造有限公司 | Method for machining automobile brake system calipers |
| CN106078104A (en) * | 2016-06-29 | 2016-11-09 | 洛阳奇瑞机械科技有限公司 | A kind of machine-tooled method of Aircraft Air gondola fork |
| CN107760841A (en) * | 2017-10-27 | 2018-03-06 | 中国第汽车股份有限公司 | A kind of plane of commercial car brake-caliper support four while induction hardening process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101633090B (en) | 2012-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100127 Assignee: Jiangsu Hengyi Automobile Parts Co., Ltd. Assignor: Ju Xiaoping Contract record no.: 2015320000246 Denomination of invention: Method for processing interlock fork of automobile parts Granted publication date: 20121107 License type: Exclusive License Record date: 20150416 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170905 Address after: Zhongzhou Development Zone in Jingjiang City, Jiangsu province Taizhou city 214500 West Road No. 6 Patentee after: Jiangsu Hengyi auto parts Limited by Share Ltd Address before: Jingjiang City, Jiangsu province 214500 Zhongzhou Road Development Zone No. 6 Jiangsu Hengyi Auto Parts Manufacturing Co. Ltd. Patentee before: Ju Xiaoping |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20190721 |
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| CF01 | Termination of patent right due to non-payment of annual fee |