CN101637867A - Ball pin manufacture process - Google Patents
Ball pin manufacture process Download PDFInfo
- Publication number
- CN101637867A CN101637867A CN200910184215A CN200910184215A CN101637867A CN 101637867 A CN101637867 A CN 101637867A CN 200910184215 A CN200910184215 A CN 200910184215A CN 200910184215 A CN200910184215 A CN 200910184215A CN 101637867 A CN101637867 A CN 101637867A
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- CN
- China
- Prior art keywords
- bulb
- rolling
- surface roughness
- ball heads
- ball pin
- 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.)
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Abstract
The invention relates to a ball pin manufacture process. The process has the following procedures: roughly boring a hole: a CK6130 numerical-control lathe is used for roughly turning ball heads, and the surface roughness is 6.4; and rolling and rubbing ball heads: a thread rolling machine and a smooth board are used for rolling and rubbing processing, the surface roughness of the ball heads is within 0.8, and the finish of the ball heads is controlled to be within 0.05. The ball heads are processed by rolling and rubbing, and the surface finish can reach 0.8; after the rolling and rubbing processing is adopted, the production efficiency is increased by 40-60%.
Description
Technical field
The present invention relates to a kind of new manufacturing process of ball pin, be used for the automobile joint and connect, belong to the car gear shifting technical field.
Background technology
Ball pin bulb position ubiquity fineness in the market is not enough, and the relatively poor problem of gear shift sensitivity when car gear shifting, traditional processing method are to adopt lathe turning to process.Traditional manufacture exists inefficiency, the not enough problem of bulb position fineness, is difficult to satisfy client's demand.
Summary of the invention
1, technical problem to be solved:
The invention provides at above deficiency a kind of cheap, the ball pin manufacturing process and product that quality is higher.
2, technical scheme:
Process route of the present invention is:
Rough bore: adopt the rough turn bulb of CK6130 numerically controlled lathe, surface roughness is 6.4;
Head rolls, chops the chop: adopt thread rolling machine and tabula rasa to roll, rub with the hands processing, the bulb surface roughness reaches in 0.8, and the bulb precision is controlled in 0.05.
3, beneficial effect
Bulb of the present invention adopts and rolls, rub with the hands and process, and the bulb surface smoothness can reach 0.8; Employing is rolled, is rubbed with the hands processing efficient and improved 40-60%.
The specific embodiment
Below in conjunction with the specific embodiment the present invention is done explanation in further detail.
Process route of the present invention: rough turn bulb → roll, the head of chopping the chop
Rough bore: adopt the rough turn bulb of CK6130 numerically controlled lathe, surface roughness 6.4
Head rolls, chops the chop: adopt thread rolling machine and tabula rasa to roll, rub with the hands processing, the bulb surface roughness can reach in 0.8, and the bulb precision can be controlled in 0.05.
The major technique feature of the bulb after rolling, rubbing processing with the hands:
1, the bulb surface roughness can reach in 0.8;
2, the bulb precision can be controlled in 0.05.
Bulb quality of the present invention, dependable performance, production efficiency first mate improves, and cost obviously descends, and can satisfy client's demand.
Though the present invention with preferred embodiment openly as above; but they are not to be used for limiting the present invention; anyly be familiar with this skill person; without departing from the spirit and scope of the invention; from when can doing various variations or retouching, so being as the criterion of should being defined with the application's claim protection domain of protection scope of the present invention.
Claims (1)
1, a kind of ball pin manufacture process is characterized in that: process route is:
Rough bore: adopt the rough turn bulb of CK6130 numerically controlled lathe, surface roughness is 6.4;
Head rolls, chops the chop: adopt thread rolling machine and tabula rasa to roll, rub with the hands processing, the bulb surface roughness reaches in 0.8, and the bulb precision is controlled in 0.05.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910184215A CN101637867A (en) | 2009-08-14 | 2009-08-14 | Ball pin manufacture process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910184215A CN101637867A (en) | 2009-08-14 | 2009-08-14 | Ball pin manufacture process |
Publications (1)
Publication Number | Publication Date |
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CN101637867A true CN101637867A (en) | 2010-02-03 |
Family
ID=41613150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910184215A Pending CN101637867A (en) | 2009-08-14 | 2009-08-14 | Ball pin manufacture process |
Country Status (1)
Country | Link |
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CN (1) | CN101637867A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102179667A (en) * | 2011-03-04 | 2011-09-14 | 瓦房店轴承砂轮制造有限公司 | Special processing process of composite ball |
-
2009
- 2009-08-14 CN CN200910184215A patent/CN101637867A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102179667A (en) * | 2011-03-04 | 2011-09-14 | 瓦房店轴承砂轮制造有限公司 | Special processing process of composite ball |
CN102179667B (en) * | 2011-03-04 | 2015-03-25 | 瓦房店轴承砂轮制造有限公司 | Special processing process of composite ball |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100203 |