CN102773569A - Method for processing threaded sleeve - Google Patents
Method for processing threaded sleeve Download PDFInfo
- Publication number
- CN102773569A CN102773569A CN2012102547019A CN201210254701A CN102773569A CN 102773569 A CN102773569 A CN 102773569A CN 2012102547019 A CN2012102547019 A CN 2012102547019A CN 201210254701 A CN201210254701 A CN 201210254701A CN 102773569 A CN102773569 A CN 102773569A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- internal thread
- lathe
- threaded sleeve
- external thread
- 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 method for processing a threaded sleeve. In a mechanical design, a kind of threaded sleeve is made on the basis of the requirement that an internal thread and an external thread are aligned with each other; if the internal thread and the external thread are not aligned with each other, screw threads can easily penetrate through the threaded sleeve if the wall of the threaded sleeve is too thin. The method of the invention comprises the following steps of: (1) lathing out the internal thread to parts to be processed on a lathe; (2) maching a mandrel with the external thread on the lathe, and the external thread of the mandrel being matched mutually with the internal thread lathed in the step (1); (3) installing the mandrel on the lathe, aligning a cutter for lathing the external thread at the external thread on the mandrel to position; (4) cooperatively installing the parts with the internal thread and processed in the step (1) on the mandrel, and directly lathing the parts with the cutter which is positioned in the step (3), withdrawing the cutter after completing lathing, and finally, dismantling the processed threaded sleeve from the mandrel. By adopting the method disclosed by the invention, the threaded sleeve in which the internal thread and the external thread are aligned with each other can be machined on an ordinary lathe very easily; moreover, the processing cost is low and the processing method is simple.
Description
Technical field:
the present invention relates to a kind of processing method of swivel nut, belong to the Machining Technology field.
Background technology:
have the interior external screw teeth of a kind of swivel nut requirement to align each other in Machine Design, make part material be utilized, and have also reduced part to greatest extent and have taken up space.If interior external screw teeth can not align each other, the words that the swivel nut wall is too thin cause screw thread to penetrate swivel nut easily, but because processing difficulties, so this design never obtains promoting.
Summary of the invention:
the objective of the invention is to provide to the problem of above-mentioned existence a kind of processing method of swivel nut, the swivel nut that external screw teeth aligns each other in can on machine tool, processing like a cork.
Above-mentioned purpose realizes through following technical scheme:
The processing method of swivel nut comprises:
(1) earlier with part to be processed at the lathe internal thread of getting on the bus out;
(2) one of processing has externally threaded mandrel on lathe, and the internal thread that car goes out in external screw thread on the mandrel and the step (1) will cooperatively interact;
(3) described mandrel is installed on lathe, the external screw thread on the externally threaded bit alignment mandrel of turning is positioned;
(4) are installed in the part with internal thread that processes in the step 1 on the described mandrel through threaded engagement; Directly carry out turning processing with the cutter of having good positioning in the step (3); Machine the back withdrawing, the swivel nut that processes removed from mandrel get final product.
Beneficial effect:
The swivel nut that external screw teeth alignd each other in
employing method of the present invention can process on ordinary machine tool very simply, processing cost is low, and processing method is simple.
The specific embodiment:
Come the present invention is further specified below in conjunction with concrete embodiment:
Embodiment 1:
The processing method of swivel nut comprises:
(1) earlier with part to be processed at the lathe internal thread of getting on the bus out;
(2) one of processing has externally threaded mandrel on lathe, and the internal thread that car goes out in external screw thread on the mandrel and the step (1) will cooperatively interact;
(3) described mandrel is installed on lathe, the external screw thread on the externally threaded bit alignment mandrel of turning is positioned;
(4) are installed in the part with internal thread that processes in the step (1) on the described mandrel through threaded engagement; Directly carry out turning processing with the cutter of having good positioning in the step (3); Machine the back withdrawing, the swivel nut that processes removed from mandrel get final product.
Claims (1)
1. the processing method of a swivel nut, it is characterized in that: this method comprises:
(1) earlier with part to be processed at the lathe internal thread of getting on the bus out;
(2) one of processing has externally threaded mandrel on lathe, and the internal thread that car goes out in external screw thread on the mandrel and the step (1) will cooperatively interact;
(3) described mandrel is installed on lathe, the external screw thread on the externally threaded bit alignment mandrel of turning is positioned;
(4) part with internal thread that processes in the step (1) is installed on the described mandrel through threaded engagement; Directly carry out turning processing with the cutter of having good positioning in the step (3); Machine the back withdrawing, the swivel nut that processes removed from mandrel get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210254701.9A CN102773569B (en) | 2012-07-23 | 2012-07-23 | The processing method of swivel nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210254701.9A CN102773569B (en) | 2012-07-23 | 2012-07-23 | The processing method of swivel nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773569A true CN102773569A (en) | 2012-11-14 |
| CN102773569B CN102773569B (en) | 2016-01-20 |
Family
ID=47118797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210254701.9A Active CN102773569B (en) | 2012-07-23 | 2012-07-23 | The processing method of swivel nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773569B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241598Y (en) * | 1995-01-27 | 1996-12-04 | 杨士柏 | Screwing frame for processing female and male thread |
| DE19805637A1 (en) * | 1998-02-12 | 1999-08-19 | Krupp Kunststofftechnik Gmbh | Thread cutting device for making threads in workpieces |
| CN2566970Y (en) * | 2002-03-14 | 2003-08-20 | 国营第五四○厂 | Automatic coiling machine for steel wire screw |
| DE20310400U1 (en) * | 2003-07-07 | 2003-09-18 | Maier Ralf | Screw thread positioner has a sleeve and a resting flange and the sleeve is rationally interchangeable with another |
| CN101100032A (en) * | 2006-07-04 | 2008-01-09 | 吴勤展 | Dewatering device processing technology |
| CN201997815U (en) * | 2010-11-24 | 2011-10-05 | 深圳市大富科技股份有限公司 | Thread processing tool and machine tool |
| CN102506047A (en) * | 2011-09-21 | 2012-06-20 | 贵州航太精密制造有限公司 | Positioning thread insert |
| CN102554578A (en) * | 2012-02-17 | 2012-07-11 | 东方电气集团东方电机有限公司 | Production method for large-diameter fine thread part |
-
2012
- 2012-07-23 CN CN201210254701.9A patent/CN102773569B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241598Y (en) * | 1995-01-27 | 1996-12-04 | 杨士柏 | Screwing frame for processing female and male thread |
| DE19805637A1 (en) * | 1998-02-12 | 1999-08-19 | Krupp Kunststofftechnik Gmbh | Thread cutting device for making threads in workpieces |
| CN2566970Y (en) * | 2002-03-14 | 2003-08-20 | 国营第五四○厂 | Automatic coiling machine for steel wire screw |
| DE20310400U1 (en) * | 2003-07-07 | 2003-09-18 | Maier Ralf | Screw thread positioner has a sleeve and a resting flange and the sleeve is rationally interchangeable with another |
| CN101100032A (en) * | 2006-07-04 | 2008-01-09 | 吴勤展 | Dewatering device processing technology |
| CN201997815U (en) * | 2010-11-24 | 2011-10-05 | 深圳市大富科技股份有限公司 | Thread processing tool and machine tool |
| CN102506047A (en) * | 2011-09-21 | 2012-06-20 | 贵州航太精密制造有限公司 | Positioning thread insert |
| CN102554578A (en) * | 2012-02-17 | 2012-07-11 | 东方电气集团东方电机有限公司 | Production method for large-diameter fine thread part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102773569B (en) | 2016-01-20 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |