CN102900754A - Production process flow of automotive steering linkage joint assembly - Google Patents
Production process flow of automotive steering linkage joint assembly Download PDFInfo
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- CN102900754A CN102900754A CN2012103107711A CN201210310771A CN102900754A CN 102900754 A CN102900754 A CN 102900754A CN 2012103107711 A CN2012103107711 A CN 2012103107711A CN 201210310771 A CN201210310771 A CN 201210310771A CN 102900754 A CN102900754 A CN 102900754A
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- Prior art keywords
- joint
- process flow
- ball pin
- ball stud
- steering linkage
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The invention relates to the field of automotive parts, and specifically relates to a production process flow of an automotive steering linkage joint assembly. The process flow comprises the steps that: 1.1, raw materials used for producing a joint and a ball pin are prepared; 1.2, the raw materials are subjected to processes such as machining, milling, planning, and clamping, such that rough blanks of the joint and the ball pin are obtained; 1.3, the rough blanks are subjected to a heat treatment; 1.4, the treated rough blanks are subjected to abrasive machining; 1.5, ultrasonic flaw detection is carried out; 1.6, the joint and the ball pin obtained after processing and flaw detection are tested; and 1.7, a finished product is assembled by using the joint, the ball pin, and other automotive steering linkage joint assembly parts. With the process flow provided by the invention, working efficiency is greatly improved, and qualities of the joint and the ball pin are greatly improved.
Description
Technical field
The present invention relates to the auto parts field, refer in particular to a kind of Motor vehicle steering link connector assembly flow.
Background technique
The Motor vehicle steering link connector assembly is arranged in automobile steering system, between commutator and steering knuckle arm, moves up and down with tire, by transmission and the swing of joint, the steering force of steering wheel is transferred to tire.In the automobile using process, joint usually can be owing to loose frame occurring between wearing and tearing and the spherical shell, and this situation gently then affects the stability of automobile, and is heavy then can cause vehicle operating malfunctioning, causes serious accident.
And joint and ball stud have played conclusive effect to the quality of Motor vehicle steering link connector assembly.
Therefore, the inventor makes further research this, develops a kind of Motor vehicle steering link connector assembly flow, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of Motor vehicle steering link connector assembly flow, greatly improved working efficiency and quality of product.
To achieve these goals, technological scheme of the present invention is as follows:
A kind of Motor vehicle steering link connector assembly flow comprises the steps:
1, preparation is for the production of the raw material of joint and ball stud;
2, raw material is carried out turnning and milling and dig pincers processing, obtain the crude green body of joint and ball stud;
3, crude green body is heat-treated;
4, the crude green body after the heat treatment is carried out grinding;
5, detect a flaw with ultrasound;
6, joint and ball stud after the processing flaw detection are tested;
7, with joint, ball stud and other Motor vehicle steering link connector assembly component assemble finished products.
After adopting such scheme, the present invention compared with prior art has the following advantages:
After having adopted above-mentioned technological process, greatly improved the quality of working efficiency and joint and ball stud.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment.
A kind of Motor vehicle steering link connector assembly flow that the present invention discloses comprises the steps:
1, preparation is for the production of the raw material of joint and ball stud;
2, raw material is carried out turnning and milling and dig pincers processing, obtain the crude green body of joint and ball stud;
3, crude green body is heat-treated;
4, the crude green body after the heat treatment is carried out grinding; Use the high precision numerical control spherical turning lathe, ball pin is clipped on the high-precision main shaft with direct automatically the opening in conical surface location, use again NC instruction hydraulic system circulation automatic operation, eliminated artificial destabilizing factor, the miniature controlling device of mixing the high precision ball screw mandrel is like being controlled at the feed precision in the 0.01mm, thereby the deviation from circular from that makes the bulb that processes is in ± 0.005mm.
5, detect a flaw with ultrasound; Utilize ultrasonic energy to penetrate the depths of metallic material, and when entering another cross section by a cross section, check a kind of method of part defect in the characteristics of interface edge generation reflection, when ultrasonic beam passes to metal inside from part surface by probe, reflected wave just occurs respectively when running into defective and part bottom surface, form pulse shape at luminescent screen, judge defective locations and size according to these pulse shapes.
6, joint and ball stud after the processing flaw detection are tested;
7, with joint, ball stud and other Motor vehicle steering link connector assembly component assemble finished products.
Above-mentioned only is specific embodiments of the invention, but design concept of the present invention is not limited to this, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (1)
1. a Motor vehicle steering link connector assembly flow is characterized in that: comprise the steps:
1.1, prepare the raw material for the production of joint and ball stud;
1.2, raw material carried out turnning and milling dig pincers processing, obtain the crude green body of joint and ball stud;
1.3, crude green body is heat-treated;
1.4, the crude green body after the heat treatment is carried out grinding;
1.5, detect a flaw with ultrasound;
1.6, joint and ball stud after the processing flaw detection are tested;
1.7, with joint, ball stud and other Motor vehicle steering link connector assembly component assemble finished products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103107711A CN102900754A (en) | 2012-08-29 | 2012-08-29 | Production process flow of automotive steering linkage joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103107711A CN102900754A (en) | 2012-08-29 | 2012-08-29 | Production process flow of automotive steering linkage joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102900754A true CN102900754A (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103107711A Pending CN102900754A (en) | 2012-08-29 | 2012-08-29 | Production process flow of automotive steering linkage joint assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN102900754A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104419816A (en) * | 2013-08-28 | 2015-03-18 | 青岛远程科技有限公司 | Automotive pneumatic ejector pin ball head and processing technological process thereof |
| CN104772606A (en) * | 2015-04-21 | 2015-07-15 | 珠海格力电器股份有限公司 | Robot ball head machining method |
| CN106239067A (en) * | 2016-08-31 | 2016-12-21 | 绍兴熔岩机械有限公司 | A kind of manufacturing process of automobile steering ball |
| CN109483177A (en) * | 2018-12-25 | 2019-03-19 | 浙江童氏汽车部件股份有限公司 | A kind of production technology of ball stud |
| CN109623280A (en) * | 2018-12-25 | 2019-04-16 | 绍兴金江机械有限公司 | A kind of motor turning drag link ball connector assembly production technology |
| CN110799302A (en) * | 2017-06-28 | 2020-02-14 | 奥迪股份公司 | Method for producing a ball stud |
| CN112935736A (en) * | 2021-01-29 | 2021-06-11 | 海盐天士精密五金科技有限公司 | Production process of suspension connecting shaft |
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| US8061031B2 (en) * | 2005-06-08 | 2011-11-22 | Dresser-Rand Company | Method of finish machining an impeller |
| CN101209532A (en) * | 2007-12-20 | 2008-07-02 | 武汉船用机械有限责任公司 | High-precision plane surface processing method for large planar part |
| CN102049662A (en) * | 2009-11-05 | 2011-05-11 | 陆铭 | Process for machining forklift steering knuckle |
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| CN101985201A (en) * | 2010-10-25 | 2011-03-16 | 中信重工机械股份有限公司 | Method for manufacturing specially-shaped curved surface of main steam inlet and outlet connecting pipe |
| CN102489938A (en) * | 2011-11-18 | 2012-06-13 | 绍兴文理学院 | Automatic production line process for abrasive machining of deep groove ball bearing |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104419816A (en) * | 2013-08-28 | 2015-03-18 | 青岛远程科技有限公司 | Automotive pneumatic ejector pin ball head and processing technological process thereof |
| CN104772606A (en) * | 2015-04-21 | 2015-07-15 | 珠海格力电器股份有限公司 | Robot ball head machining method |
| CN106239067A (en) * | 2016-08-31 | 2016-12-21 | 绍兴熔岩机械有限公司 | A kind of manufacturing process of automobile steering ball |
| CN106239067B (en) * | 2016-08-31 | 2018-12-18 | 绍兴熔岩机械有限公司 | A kind of manufacturing process of automobile steering ball |
| CN110799302A (en) * | 2017-06-28 | 2020-02-14 | 奥迪股份公司 | Method for producing a ball stud |
| CN110799302B (en) * | 2017-06-28 | 2022-02-01 | 奥迪股份公司 | Method for producing a ball stud |
| US11300154B2 (en) | 2017-06-28 | 2022-04-12 | Audi Ag | Method for producing a ball stud |
| CN109483177A (en) * | 2018-12-25 | 2019-03-19 | 浙江童氏汽车部件股份有限公司 | A kind of production technology of ball stud |
| CN109623280A (en) * | 2018-12-25 | 2019-04-16 | 绍兴金江机械有限公司 | A kind of motor turning drag link ball connector assembly production technology |
| CN109483177B (en) * | 2018-12-25 | 2019-11-05 | 浙江童氏汽车部件股份有限公司 | A kind of production technology of ball stud |
| CN112935736A (en) * | 2021-01-29 | 2021-06-11 | 海盐天士精密五金科技有限公司 | Production process of suspension connecting shaft |
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Application publication date: 20130130 |