CN106862950A - A kind of annular workpieces tool - Google Patents

A kind of annular workpieces tool Download PDF

Info

Publication number
CN106862950A
CN106862950A CN201710178407.7A CN201710178407A CN106862950A CN 106862950 A CN106862950 A CN 106862950A CN 201710178407 A CN201710178407 A CN 201710178407A CN 106862950 A CN106862950 A CN 106862950A
Authority
CN
China
Prior art keywords
extrusion head
head
tapered squeezing
collet
movable extrusion
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
Application number
CN201710178407.7A
Other languages
Chinese (zh)
Inventor
时津峰
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.)
Changge Shangchen Machinery Manufacturing Co Ltd
Original Assignee
Changge Shangchen Machinery Manufacturing 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 Changge Shangchen Machinery Manufacturing Co Ltd filed Critical Changge Shangchen Machinery Manufacturing Co Ltd
Priority to CN201710178407.7A priority Critical patent/CN106862950A/en
Publication of CN106862950A publication Critical patent/CN106862950A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/10Devices for clamping workpieces of a particular form or made from a particular material

Abstract

The invention discloses a kind of annular workpieces tool, including base, tapered squeezing head, movable extrusion head, collet, two tapered squeezing heads are fixedly mounted on described base, described tapered squeezing head top sets collet, described collet top sets a movable extrusion head that can be freely movable, described movable extrusion head is arranged between two tapered squeezing heads, bellmouth is set at relative tapered squeezing head and movable extrusion head on described collet, described movable extrusion head is the extrusion head of cone shape, described movable extrusion head is identical with the size of tapered squeezing head, the drift angle of described bellmouth is less than the drift angle of movable extrusion head and tapered squeezing head, generally, the present invention has simple structure, it is easy to operate, improve the machining accuracy of annular workpieces and the advantage of crudy.

Description

A kind of annular workpieces tool
Technical field
The invention belongs to mechanical tool field, it is related to a kind of annular workpieces tool.
Background technology
Tool refers to, for fixing processing object, to be allowed to occupy correct position during machine-building, to receive to apply Work or the device of detection.In machine tool processing workpiece, for the surface for enabling workpiece reach the dimensions that drawing specifies, geometry with And with the technical requirements such as the relative-position error of other surfaces, before processing should by workpiece positioning, clamp.Tool of the prior art In clamping workpiece, easy run-off the straight and shift phenomenon reduce the precision of processing, have impact on the quality of processing.
The content of the invention
It is an object of the invention to provide a kind of annular workpieces tool, the jig structure is simple, it is possible to increase ring-shaped work pieces The precision of processing, with high use value.
The object of the present invention is achieved like this:A kind of annular workpieces tool, including base, tapered squeezing head, activity are squeezed Pressure head, collet, fixedly mount two tapered squeezing heads on described base, described tapered squeezing head top sets elasticity Chuck, described collet top sets a movable extrusion head that can be freely movable, and described movable extrusion head is set Between two tapered squeezing heads, bellmouth is set at relative tapered squeezing head and movable extrusion head on described collet.
Described movable extrusion head is the extrusion head of cone shape.
Described movable extrusion head is identical with the size of tapered squeezing head.
The drift angle of described bellmouth is less than the drift angle of movable extrusion head and tapered squeezing head.
The beneficial effect comprise that:The bellmouth of collet provide enough spaces, only needed when using by Draw-in groove is inwardly extruded, and ring-shaped work pieces just can be enclosed within the draw-in groove of collet, and collet can be returned to using the elasticity of itself Original state, part has just been enclosed within chuck.Then the bellmouth alignment tapered squeezing head of collet is pressed down on, afterwards Again by the bellmouth on movable extrusion head insertion collet top, collet gradually expands the extruding played to workpiece and makees With workpiece is securely fixed.During processing, machine can be good at processing part, and this simple structure is easy to operate, carries significantly The crudy of part high.
Brief description of the drawings
Fig. 1 is cross-sectional view of the invention.
In figure:1st, base 2, tapered squeezing first 3, movable extrusion head 4, collet 5, bellmouth.
Specific embodiment
Below in conjunction with the accompanying drawings to embodiments of the invention further instruction.
Embodiment 1
As shown in Figure 1, a kind of annular workpieces tool, including base 1, tapered squeezing first 2, movable extrusion head 3, collet 4, Two tapered squeezings first 2 are fixedly mounted on described base 1, first 2 top of described tapered squeezing sets collet 4, described The top of collet 4 one movable extrusion head 3 for being capable of free activity is set, described movable extrusion head 3 is arranged at two Between tapered squeezing first 2, bellmouth 5 is set at relative tapered squeezing first 2 and movable extrusion head 3 on described collet 4.
Described movable extrusion head 3 is the extrusion head of cone shape.
The size of described movable extrusion head 3 first with tapered squeezing 2 is identical.
The drift angle of described bellmouth 5 is less than the drift angle of movable extrusion head 3 and tapered squeezing first 2.
The present invention is when in use:A kind of annular workpieces tool, including base, tapered squeezing head, movable extrusion head, elastic clip Head, two tapered squeezing heads are securely fastened on base, and then be aligned for bellmouth by the annular workpieces on set on collet , constantly be pressed downward for collet by two tapered squeezing heads, afterwards again by movable extrusion head insertion collet top In bellmouth, collet is big by tapered squeezing head support during pushing, so as to firmly fix workpiece.
Generally, the present invention has simple structure, easy to operate, improves the machining accuracy and crudy of annular workpieces Advantage.

Claims (4)

1. a kind of annular workpieces tool, including base, tapered squeezing head, movable extrusion head, collet, it is characterised in that:Institute Two tapered squeezing heads are fixedly mounted on the base stated, described tapered squeezing head top sets collet, described elasticity Chuck top sets a movable extrusion head that can be freely movable, and described movable extrusion head is arranged at two tapered squeezing heads Between, bellmouth is set at relative tapered squeezing head and movable extrusion head on described collet.
2. a kind of annular workpieces tool according to claim 1, it is characterised in that:Described movable extrusion head is cone The extrusion head of shape.
3. a kind of annular workpieces tool according to claim 1 and 2, it is characterised in that:Described movable extrusion head and cone The size of shape extrusion head is identical.
4. a kind of annular workpieces tool according to claim 1, it is characterised in that:The drift angle of described bellmouth is less than work The drift angle of dynamic extrusion head and tapered squeezing head.
CN201710178407.7A 2017-03-23 2017-03-23 A kind of annular workpieces tool Pending CN106862950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710178407.7A CN106862950A (en) 2017-03-23 2017-03-23 A kind of annular workpieces tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710178407.7A CN106862950A (en) 2017-03-23 2017-03-23 A kind of annular workpieces tool

Publications (1)

Publication Number Publication Date
CN106862950A true CN106862950A (en) 2017-06-20

Family

ID=59172878

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710178407.7A Pending CN106862950A (en) 2017-03-23 2017-03-23 A kind of annular workpieces tool

Country Status (1)

Country Link
CN (1) CN106862950A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006048447A1 (en) * 2006-10-11 2008-04-17 Carl Mahr Holding Gmbh Clamping device for measuring or testing device for supporting e.g. tool, has clamping body i.e. chuck, held non-relocatably at base body in axial direction, and locking device provided for radial compression of clamping body
CN102601640A (en) * 2012-04-10 2012-07-25 苏州唐峰金属制品有限公司 Fixture
CN104440166A (en) * 2014-11-20 2015-03-25 常州康丰车辆配件有限公司 Machining fixture
CN104668593A (en) * 2013-11-29 2015-06-03 山东双轮股份有限公司 Expanded thin-walled outer sleeve clamping tool
CN105881056A (en) * 2016-06-04 2016-08-24 长葛市尚辰机械制造有限公司 Jig
CN105904245A (en) * 2016-06-02 2016-08-31 长葛市尚辰机械制造有限公司 Jig for annular work piece

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006048447A1 (en) * 2006-10-11 2008-04-17 Carl Mahr Holding Gmbh Clamping device for measuring or testing device for supporting e.g. tool, has clamping body i.e. chuck, held non-relocatably at base body in axial direction, and locking device provided for radial compression of clamping body
CN102601640A (en) * 2012-04-10 2012-07-25 苏州唐峰金属制品有限公司 Fixture
CN104668593A (en) * 2013-11-29 2015-06-03 山东双轮股份有限公司 Expanded thin-walled outer sleeve clamping tool
CN104440166A (en) * 2014-11-20 2015-03-25 常州康丰车辆配件有限公司 Machining fixture
CN105904245A (en) * 2016-06-02 2016-08-31 长葛市尚辰机械制造有限公司 Jig for annular work piece
CN105881056A (en) * 2016-06-04 2016-08-24 长葛市尚辰机械制造有限公司 Jig

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Application publication date: 20170620