CN103753107A - Method for machining screw sleeve - Google Patents
Method for machining screw sleeve Download PDFInfo
- Publication number
- CN103753107A CN103753107A CN201310397785.6A CN201310397785A CN103753107A CN 103753107 A CN103753107 A CN 103753107A CN 201310397785 A CN201310397785 A CN 201310397785A CN 103753107 A CN103753107 A CN 103753107A
- Authority
- CN
- China
- Prior art keywords
- screw sleeve
- lathe
- mandrel
- thread
- central spindle
- 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.)
- Pending
Links
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
- B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
- B23P13/02—Making metal objects by operations essentially involving machining but not covered by a single other subclass in which only the machining operations are important
Abstract
The invention relates to a method for machining a screw sleeve. In a certain type of screw sleeve, inner and outer thread teeth need to be aligned with each other, and the screw sleeve tends to be penetrated by threads if the inner and outer thread teeth cannot be aligned and a screw sleeve wall is too thin. The method comprises the following steps: (1) turning an inner thread on a part to be machined on a lathe; (2) machining a central spindle provided with an external thread on the lathe, wherein the outer thread on the central spindle is matched with the inner thread turned in the step (2); (3) arranging the central spindle on the lathe, and positioning by aligning a tool for turning the outer thread with the outer thread on the central spindle; (4) arranging the part provided with the inner thread machined in the step (1) on the central spindle in a threaded fit manner, directly turning by using the tool positioned in the step (3), retracting after machining, and detaching the machined screw sleeve from the central spindle. By adopting the method, the screw sleeve with aligned inner and outer thread teeth can be machined easily on an ordinary machine tool.
Description
Technical field
The present invention relates to a kind of processing method of swivel nut, belong to Machining Technology field.
Background technology
In Machine Design, there is external screw teeth in a kind of swivel nut requirement mutually to align, part material is utilized, also reduced to greatest extent part and taken up space.If interior external screw teeth can not align mutually, the words that swivel nut wall is too thin easily cause screw thread to penetrate swivel nut, but due to processing difficulties, so this design is never promoted.
Summary of the invention
The object of the invention is to provide for the problem of above-mentioned existence a kind of processing method of swivel nut, can on machine tool, process like a cork the swivel nut that interior external screw teeth aligns mutually.Above-mentioned object realizes by following technical scheme: the processing method of swivel nut, comprising:
(1) first by part to be processed at the lathe internal thread of getting on the bus out;
(2) on lathe, process one and have externally threaded mandrel, the internal thread that in the external screw thread on mandrel and step (1), car goes out 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) the female part of tool processing in step (1) is arranged on described mandrel by threaded engagement, with the cutter of having good positioning in step (3), directly carry out turning processing, machine rear withdrawing, the swivel nut processing is removed from mandrel.Beneficial effect: adopt method of the present invention to process very simply the swivel nut that interior external screw teeth aligns mutually on common lathe, processing cost is low, and processing method is simple.
The specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described:
Embodiment 1: the processing method of swivel nut, comprising:
(1) first by part to be processed at the lathe internal thread of getting on the bus out;
(2) on lathe, process one and have externally threaded mandrel, the internal thread that in the external screw thread on mandrel and step (1), car goes out 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) the female part of tool processing in step (1) is arranged on described mandrel by threaded engagement, with the cutter of having good positioning in step (3), directly carry out turning processing, machine rear withdrawing, the swivel nut processing is removed from mandrel.
Claims (1)
1. a processing method for swivel nut, is characterized in that: the method comprises: (1) first by part to be processed at the lathe internal thread of getting on the bus out; (2) on lathe, process one and have externally threaded mandrel, the internal thread that in the external screw thread on mandrel and step (1), car goes out 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) the female part of tool processing in step (1) is arranged on described mandrel by threaded engagement, with the cutter of having good positioning in step (3), directly carry out turning processing, machine rear withdrawing, to machine rear withdrawing, the swivel nut processing will be removed from mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397785.6A CN103753107A (en) | 2013-09-04 | 2013-09-04 | Method for machining screw sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397785.6A CN103753107A (en) | 2013-09-04 | 2013-09-04 | Method for machining screw sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103753107A true CN103753107A (en) | 2014-04-30 |
Family
ID=50520508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310397785.6A Pending CN103753107A (en) | 2013-09-04 | 2013-09-04 | Method for machining screw sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103753107A (en) |
-
2013
- 2013-09-04 CN CN201310397785.6A patent/CN103753107A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |
|
| WD01 | Invention patent application deemed withdrawn after publication |