CN201295775Y - Center special for rear part of numerically controlled pipe lathe - Google Patents

Center special for rear part of numerically controlled pipe lathe Download PDF

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Publication number
CN201295775Y
CN201295775Y CNU2008201742742U CN200820174274U CN201295775Y CN 201295775 Y CN201295775 Y CN 201295775Y CN U2008201742742 U CNU2008201742742 U CN U2008201742742U CN 200820174274 U CN200820174274 U CN 200820174274U CN 201295775 Y CN201295775 Y CN 201295775Y
Authority
CN
China
Prior art keywords
lathe
center
tube
rear part
numerically controlled
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.)
Expired - Fee Related
Application number
CNU2008201742742U
Other languages
Chinese (zh)
Inventor
孙彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shengli Oil Field Highland Petroleum Equipment Co Ltd
Original Assignee
Shengli Oil Field Highland Petroleum Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shengli Oil Field Highland Petroleum Equipment Co Ltd filed Critical Shengli Oil Field Highland Petroleum Equipment Co Ltd
Priority to CNU2008201742742U priority Critical patent/CN201295775Y/en
Application granted granted Critical
Publication of CN201295775Y publication Critical patent/CN201295775Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a center special for the rear part of a numerically controller tune lathe, comprising a center, a tube, a three-claw chuck, and the like, wherein the center is connected with the tube, the tube is fixed on the numerically controlled tube lathe through the three-claw chuck, and the center is internally provided with a spring. The utility model has the advantages of expanding the processing range of a tube thread lathe, ensuring the processing quality of processed products, remarkably improving the work efficiency, and the like.

Description

The rear portion special use of a kind of numerical-control tube lathe is top
Technical field:
The utility model belongs to lathe equipments, and especially the lathe rear portion is special-purpose top.
Background technology:
At present, with the numerical-control tube lathe processing work time, when Workpiece length is slightly less than two chuck distances, in process,, process and just have moving of trace after stressed, process substandard products even waste product thereby produce because workpiece produces swing when rotating at a high speed.
Summary of the invention:
The purpose of this utility model is to avoid above-mentioned prior art not enough and a kind of numerical-control tube lathe rear portion special use that provide is top.
The purpose of this utility model is achieved in that the rear portion special use of a kind of numerical-control tube lathe is top, is made up of top, pipe, scroll chuck etc., it is characterized in that toply being connected with pipe, and pipe is fixed on the lathe by scroll chuck.
Spring is arranged in top.
Compared with prior art, the utility model has the advantages that: 1. the range of work of enlarged tube thread chasing machine.2. guarantee the crudy of institute's converted products.3. improved operating efficiency greatly.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
The specific embodiment:
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The rear portion special use of a kind of numerical-control tube lathe is top, is made up of top 1, pipe 2, scroll chuck 3 etc., it is characterized in that top 1 is connected with pipe 2, and pipe 2 is fixed on the lathe by scroll chuck 3.
In top 1 spring is arranged.
Should top 1 during use be clamped on the chuck 3 of back, centering contact casual labourer's part after-applied suitable pressure with top 1 and makes top 1 inner spring stressed by pushing in preceding chuck 3 holes, and chuck before clamping then begins processing work.

Claims (2)

1, a kind of numerical-control tube lathe rear portion special use is top, is made up of top, pipe, scroll chuck etc., it is characterized in that toply being connected with pipe, and pipe is fixed on the lathe by scroll chuck.
2, a kind of numerical-control tube lathe rear portion special use according to claim 1 is top, and it is characterized in that has spring in top.
CNU2008201742742U 2008-10-27 2008-10-27 Center special for rear part of numerically controlled pipe lathe Expired - Fee Related CN201295775Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201742742U CN201295775Y (en) 2008-10-27 2008-10-27 Center special for rear part of numerically controlled pipe lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201742742U CN201295775Y (en) 2008-10-27 2008-10-27 Center special for rear part of numerically controlled pipe lathe

Publications (1)

Publication Number Publication Date
CN201295775Y true CN201295775Y (en) 2009-08-26

Family

ID=41041736

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201742742U Expired - Fee Related CN201295775Y (en) 2008-10-27 2008-10-27 Center special for rear part of numerically controlled pipe lathe

Country Status (1)

Country Link
CN (1) CN201295775Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102744429A (en) * 2012-04-20 2012-10-24 沈阳工业大学 Detecting positioning device and method for helical track on numerical control screw thread repairing lathe
CN102814511A (en) * 2012-04-20 2012-12-12 沈阳工业大学 Device and method for detecting and adjusting spiral tracks on spindle of numerical control thread repairing lathe
CN106475784A (en) * 2016-09-30 2017-03-08 广西大学 A kind of metal tube positional dissection sander

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102744429A (en) * 2012-04-20 2012-10-24 沈阳工业大学 Detecting positioning device and method for helical track on numerical control screw thread repairing lathe
CN102814511A (en) * 2012-04-20 2012-12-12 沈阳工业大学 Device and method for detecting and adjusting spiral tracks on spindle of numerical control thread repairing lathe
CN102814511B (en) * 2012-04-20 2017-03-15 沈阳工业大学 Numerical control screw thread repairs the detection adjusting apparatus and method of helical trajectory on lathe spindle
CN106475784A (en) * 2016-09-30 2017-03-08 广西大学 A kind of metal tube positional dissection sander

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090826

Termination date: 20101027