CN204397380U - A kind of fixture for lathe - Google Patents

A kind of fixture for lathe Download PDF

Info

Publication number
CN204397380U
CN204397380U CN201420744200.3U CN201420744200U CN204397380U CN 204397380 U CN204397380 U CN 204397380U CN 201420744200 U CN201420744200 U CN 201420744200U CN 204397380 U CN204397380 U CN 204397380U
Authority
CN
China
Prior art keywords
retaining sleeve
pull bar
bellmouth
circular port
lathe
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
CN201420744200.3U
Other languages
Chinese (zh)
Inventor
吴美蓉
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.)
CHANGZHOU ZHUJIANG TOOL Co Ltd
Original Assignee
CHANGZHOU ZHUJIANG TOOL 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 CHANGZHOU ZHUJIANG TOOL Co Ltd filed Critical CHANGZHOU ZHUJIANG TOOL Co Ltd
Priority to CN201420744200.3U priority Critical patent/CN204397380U/en
Application granted granted Critical
Publication of CN204397380U publication Critical patent/CN204397380U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a kind of fixture for lathe, comprise supporting base and retaining sleeve, described supporting base is provided with the centre bore of accommodating retaining sleeve, centre bore is made up of bellmouth and circular port, and retaining sleeve is arranged in bellmouth, and retaining sleeve is set to the pyramidal structure adapted with bellmouth, moveable pull bar is provided with in circular port, pull bar is fixedly connected with retaining sleeve, and described retaining sleeve is provided with clamping hole, and multiple notch be connected with clamping hole.It is simple that the utility model has structure, the features such as working (machining) efficiency is high, and use cost is low.

Description

A kind of fixture for lathe
Technical field
The utility model relates to clamp art, particularly a kind of fixture for lathe.
Background technology
At present, on lathe during processing work, general use chuck or various power clamp head clamping workpiece, the complex structure of chuck or power chuck, cost is large, use also comparatively loaded down with trivial details, and the efficiency adding man-hour is also lower, the effect after impact processing.
Summary of the invention
For the problems referred to above, it is simple that the purpose of this utility model is to provide a kind of structure, and working (machining) efficiency is high, the fixture for lathe that use cost is low.
Realize the technical solution of the utility model as follows:
A kind of fixture for lathe, comprise supporting base and retaining sleeve, described supporting base is provided with the centre bore of accommodating retaining sleeve, and centre bore is made up of bellmouth and circular port, and the diameter of bellmouth upper end is greater than lower end diameter, retaining sleeve is arranged in bellmouth, retaining sleeve is set to the pyramidal structure adapted with bellmouth, and be provided with moveable pull bar in circular port, pull bar is fixedly connected with retaining sleeve, described retaining sleeve is provided with clamping hole, and multiple notch be connected with clamping hole.
Have employed above-mentioned scheme, for holding workpiece in clamping hole, pull retaining sleeve by pull bar, make it move down, due to the effect of bellmouth trough mouth, retaining sleeve tightens up to center, thus realizes the object of Workpiece clamping; Oppositely promoted by pull bar to take off workpiece, easy to use, working (machining) efficiency is high, and use cost reduces greatly.
Described pull bar and circular port are for being threaded, and be provided with internal thread in circular port, pull bar is provided with external screw thread, and advantage is that structure is simple, easy to use, and location is given firmly, not easily slides.
The described pull bar other end is connected with spacing handle, and spacing handle is circular, and its diameter is greater than circular port diameter, and advantage prevents hole, retaining sleeve off center.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the top view of retaining sleeve;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As Fig. 1 and Fig. 2, a kind of fixture for lathe, comprise supporting base 1 and retaining sleeve 4, described supporting base 1 is provided with the centre bore of accommodating retaining sleeve 4, centre bore is made up of bellmouth 2 and circular port 3, the diameter of bellmouth 2 upper end is greater than lower end diameter, retaining sleeve 4 is arranged in bellmouth 2, retaining sleeve 4 is set to the pyramidal structure adapted with bellmouth 2, moveable pull bar 6 is provided with in circular port 3, pull bar 6 is fixedly connected with retaining sleeve 4, described retaining sleeve 4 is provided with clamping hole 5, and multiple notch 8 be connected with clamping hole 5, notch 8 is provided with three, form 120 ° of angles each other.
Described pull bar 6 and circular port 3, for being threaded, are provided with internal thread in circular port 3, and pull bar 6 is provided with external screw thread, and advantage is that structure is simple, easy to use, and location is given firmly, not easily slides.
Described pull bar 6 other end is connected with spacing handle 7, and spacing handle 7 is circular, and its diameter is greater than circular port diameter, and advantage prevents hole, retaining sleeve off center.

Claims (3)

1. the fixture for lathe, comprise supporting base and retaining sleeve, it is characterized in that: described supporting base is provided with the centre bore of accommodating retaining sleeve, centre bore is made up of bellmouth and circular port, and the diameter of bellmouth upper end is greater than lower end diameter, retaining sleeve is arranged in bellmouth, retaining sleeve is set to the pyramidal structure adapted with bellmouth, and be provided with moveable pull bar in circular port, pull bar is fixedly connected with retaining sleeve, described retaining sleeve is provided with clamping hole, and multiple notch be connected with clamping hole.
2. a kind of fixture for lathe according to claim 1, is characterized in that: described pull bar and circular port are for being threaded, and be provided with internal thread in circular port, pull bar is provided with external screw thread.
3. a kind of fixture for lathe according to claim 2, is characterized in that: the described pull bar other end is connected with spacing handle, and spacing handle is circular, and its diameter is greater than circular port diameter.
CN201420744200.3U 2014-12-01 2014-12-01 A kind of fixture for lathe Expired - Fee Related CN204397380U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420744200.3U CN204397380U (en) 2014-12-01 2014-12-01 A kind of fixture for lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420744200.3U CN204397380U (en) 2014-12-01 2014-12-01 A kind of fixture for lathe

Publications (1)

Publication Number Publication Date
CN204397380U true CN204397380U (en) 2015-06-17

Family

ID=53421278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420744200.3U Expired - Fee Related CN204397380U (en) 2014-12-01 2014-12-01 A kind of fixture for lathe

Country Status (1)

Country Link
CN (1) CN204397380U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109590771A (en) * 2017-09-30 2019-04-09 博世汽车部件(苏州)有限公司 Work fixing device and its application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109590771A (en) * 2017-09-30 2019-04-09 博世汽车部件(苏州)有限公司 Work fixing device and its application method

Similar Documents

Publication Publication Date Title
CN202123381U (en) Fixture
CN203778808U (en) Clamping tool for machining inclined hole on thrust collar of generator
CN104440189A (en) Fixture for lathe
CN203330718U (en) Rapid spiral clamping device
CN103659374A (en) Rod piece planar milling clamp
CN204397380U (en) A kind of fixture for lathe
CN204366787U (en) High practicability fixture
CN203956575U (en) A kind of boring grab
CN203266149U (en) Positioning clamp
CN204565663U (en) The lathe self-centering fixture of machining small footpath thin type workpiece
CN204621140U (en) Round piece cylindrical perforating device
CN203804631U (en) Cylindrical turning clamp for blind-hole small-aperture non-clamping-position workpiece
CN203696537U (en) Multilevel uniform deformation elastic positioning clamping device
CN201791996U (en) Connecting rod flat end surface clamp with included angle
CN105108405A (en) Clamping fixture for processing of tapered tube
CN204639374U (en) A kind of simple and easy spark-erosion machine tool fixture
CN204277833U (en) A kind of Quick push/pull fixture
CN202137610U (en) Clamp
CN203918485U (en) Large component clamping device for processing
CN102806519A (en) Length processing tool of round bar member
CN204277829U (en) A kind of table top quick clip
CN202726718U (en) Jig for length machining of round rods
CN204321652U (en) A kind of large hollow axle boring jig seat
CN203649993U (en) Fixture for cylindrical workpieces
CN203527037U (en) Simple clamp for CNC machine tool

Legal Events

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

Granted publication date: 20150617

Termination date: 20161201