CN201659446U - Disc chuck tool equipment - Google Patents

Disc chuck tool equipment Download PDF

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Publication number
CN201659446U
CN201659446U CN2010201220557U CN201020122055U CN201659446U CN 201659446 U CN201659446 U CN 201659446U CN 2010201220557 U CN2010201220557 U CN 2010201220557U CN 201020122055 U CN201020122055 U CN 201020122055U CN 201659446 U CN201659446 U CN 201659446U
Authority
CN
China
Prior art keywords
sleeve
shaped
axial
groove
mounting
Prior art date
Application number
CN2010201220557U
Other languages
Chinese (zh)
Inventor
杜辰
张钧
王文春
马立强
Original Assignee
天津市中马骏腾精密机械制造有限公司
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 天津市中马骏腾精密机械制造有限公司 filed Critical 天津市中马骏腾精密机械制造有限公司
Priority to CN2010201220557U priority Critical patent/CN201659446U/en
Application granted granted Critical
Publication of CN201659446U publication Critical patent/CN201659446U/en

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Abstract

The utility model relates to disc chuck tool equipment which mainly comprises a mounting table, a positioning sleeve and a clamping sleeve; the positioning sleeve is coaxially arranged on one side of the mounting table, and the clamping sleeve is coaxially mounted on the other side of the mounting table; a work piece inserting hole is coaxially formed on the clamping sleeve; an axial through-groove and a radial through-groove intersected with each other are formed on a sleeve body of the clamping sleeve; an axial ditch is formed on the inner wall of the sleeve body of the clamping sleeve symmetrically with the axial through-groove; bolt mounting holes are formed on the sleeve body of the clamping sleeve on the two sides of the axial through-groove; and locking bolts are mounted in the bolt mounting holes. The tool equipment with a scientific and reasonable design starts a new work piece positioning, mounting and clamping manner, is suitable for processing holes of shafts, worms or other similar parts, which require high coaxial degree with the surface of excircles, and has the advantages of easy work piece mounting and detachment, long service life, simple structure, accurate work piece positioning, economy, practicality, and high popularization and application value.

Description

A kind of disc type chuck frock

Technical field

The utility model belongs to the machined field, particularly a kind of disc type chuck frock.

Background technology

At present, in the machining process of axle or worm screw class part, require for axial hole and part outer round surface axiality very high, for the requirement of the existing dimensional tolerance of processing in hole, the requirement of position of related features is arranged, so can only carry out the processing in hole as the location benchmark again with cylindrical.The traditional handicraft of machining hole is: boring---car hole---grinding out, along with the development of lathe tool, process optimization was afterwards: boring---car hole.But the clamping mode of car hole or grinding out does not change, and promptly adopts soft pawl formula frock to clamp.Soft pawl promptly welds three blocks of metal derbies respectively on the three-jaw of scroll chuck, the inner surface with lathe tool cutting metal piece makes three inner surfaces form interior circle, and interior diameter of a circle equals workpiece, and with three inner surface clamping work pieces, these three metal derbies are called soft pawl.The existing shortcoming of soft pawl clamping mode is: the claw case hardness is low, quick abrasion, life-span short, be not suitable for big in batches product.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of easy workpiece loading and unloading, life-span are long, simple in structure, the workpiece location accurately, long, economical and practical disc type chuck frock of life-span.

The utility model solves its technical problem and takes following technical scheme to realize:

A kind of disc type chuck frock, it is characterized in that: mainly constitute by erecting bed, positioning sleeve and gripping sleeve, at the coaxial positioning sleeve that is shaped on of a side of erecting bed, at the coaxial gripping sleeve that is shaped on of the opposite side of erecting bed, the coaxial workpiece plug-in opening that is shaped on of this gripping sleeve, on the body of gripping sleeve, be shaped on the axial pass trough that crosses and reach radially groove, be shaped on axial groove on the inwall of the gripping sleeve body of axial pass trough symmetric position, on the gripping sleeve body of axial pass trough both sides, all be shaped on bolt mounting holes, in this bolt mounting holes, clamping screw be installed.

And, the uniform installing hole that is connected with machine tool chief axis that is shaped on described erecting bed.

Advantage of the present utility model and good effect are:

1. this disc type chuck frock, by groove and the groove of being made on its gripping sleeve body, make the body part have the certain elastic deformation ability, and the workpiece that can will be plugged in the gripping sleeve by clamping screw clamp, have easy workpiece loading and unloading, the location is advantage more accurately.

2. this disc type chuck frock is shaped on positioning sleeve with machine tool chief axis plug-in mounting location in a side of erecting bed, makes the accurate positioning of dish type frock on lathe, quick, simple.

3. the utility model design science is reasonable, started a kind of new workpiece positioning and clamping mode, be applicable in axle, worm screw or the like parts processing with the coaxial hole of having relatively high expectations of outer round surface, have the advantage that easy workpiece loading and unloading, life-span are long, simple in structure, the workpiece location is more accurate, economical and practical, the scope of application is extensive, have higher popularization and application values.

Description of drawings

Fig. 1 is structural representation of the present utility model (stereogram);

Fig. 2 is the structural representation (stereogram) of another angle of the utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing, by specific embodiment.

A kind of disc type chuck frock, it mainly is made of erecting bed 1, positioning sleeve 10 and gripping sleeve 3.At the coaxial positioning sleeve of locating that is shaped on of a side of erecting bed with the machine tool chief axis plug-in mounting.At the coaxial gripping sleeve that is shaped on of the opposite side of erecting bed.The coaxial workpiece plug-in opening 5 that is shaped on of this gripping sleeve.On the body of gripping sleeve, be shaped on the axial pass trough 6 that crosses and reach radially groove 9, be shaped on axial groove 4 on the inwall of the gripping sleeve body of axial pass trough symmetric position.By groove and the groove of being made on its gripping sleeve body, make the body part have the certain elastic deformation ability.All be shaped on bolt mounting holes 8 on the gripping sleeve body of axial pass trough both sides, clamping screw 7 is installed in this bolt mounting holes, the workpiece that can will be plugged in the gripping sleeve by clamping screw clamps, and it is more accurate to locate.The uniform installing hole 2 that is connected with machine tool chief axis that is shaped on erecting bed.

The occupation mode of this disc type chuck frock is:

At first, disc type chuck frock is installed on the lathe spindle, and transfers to workpiece plug-in opening and lathe spindle concentric.Then, workpiece is packed in the workpiece plug-in opening, screw clamping screw and make the workpiece plug-in opening produce strain, clamping work pieces.At last, completion of processing is unclamped clamping screw, and the workpiece plug-in opening is restored to the original state, and takes out workpiece, finishes a circulation.Through practice examining, can reach 20 times of soft pawl formula frock the service life of this disc type chuck frock, and economic benefit is considerable.

Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and claims, various replacements, variation and modification all are possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.

Claims (2)

1. disc type chuck frock, it is characterized in that: mainly constitute by erecting bed, positioning sleeve and gripping sleeve, at the coaxial positioning sleeve that is shaped on of a side of erecting bed, at the coaxial gripping sleeve that is shaped on of the opposite side of erecting bed, the coaxial workpiece plug-in opening that is shaped on of this gripping sleeve, on the body of gripping sleeve, be shaped on the axial pass trough that crosses and reach radially groove, be shaped on axial groove on the inwall of the gripping sleeve body of axial pass trough symmetric position, on the gripping sleeve body of axial pass trough both sides, all be shaped on bolt mounting holes, in this bolt mounting holes, clamping screw be installed.
2. disc type chuck frock according to claim 1 is characterized in that: the uniform installing hole that is connected with machine tool chief axis that is shaped on described erecting bed.
CN2010201220557U 2010-03-03 2010-03-03 Disc chuck tool equipment CN201659446U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201220557U CN201659446U (en) 2010-03-03 2010-03-03 Disc chuck tool equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201220557U CN201659446U (en) 2010-03-03 2010-03-03 Disc chuck tool equipment

Publications (1)

Publication Number Publication Date
CN201659446U true CN201659446U (en) 2010-12-01

Family

ID=43229857

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201220557U CN201659446U (en) 2010-03-03 2010-03-03 Disc chuck tool equipment

Country Status (1)

Country Link
CN (1) CN201659446U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551894A (en) * 2013-09-24 2014-02-05 马鞍山马钢表面工程技术有限公司 Elastic antiskid shaft sleeve for machining of galvanization sink roll
CN104942630A (en) * 2015-06-09 2015-09-30 安庆联控机电科技发展有限公司 Cutter bar locking device for reaming and honing machine
CN104942714A (en) * 2015-06-02 2015-09-30 宝鸡法士特齿轮有限责任公司 Synchronous rotation drive device for shaft part
CN105855967A (en) * 2016-06-06 2016-08-17 贵州航太精密制造有限公司 Chuck for machining precise and small shaft part
CN106346313A (en) * 2016-09-30 2017-01-25 广东长盈精密技术有限公司 Correction assisting jig
CN106625051A (en) * 2016-12-27 2017-05-10 重庆市骞焰机械有限责任公司 Shaft end grinding device
CN107984354A (en) * 2017-11-28 2018-05-04 北京无线电测量研究所 A kind of abrasive machining device and processing method of hard brittle material workpiece isocentric circular arc groove

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551894A (en) * 2013-09-24 2014-02-05 马鞍山马钢表面工程技术有限公司 Elastic antiskid shaft sleeve for machining of galvanization sink roll
CN103551894B (en) * 2013-09-24 2016-08-17 马鞍山马钢表面工程技术有限公司 Zinc-plated sinking roller processing elastic anti-slip axle sleeve
CN104942714B (en) * 2015-06-02 2017-06-30 宝鸡法士特齿轮有限责任公司 A kind of axial workpiece synchronous rotary drive device
CN104942714A (en) * 2015-06-02 2015-09-30 宝鸡法士特齿轮有限责任公司 Synchronous rotation drive device for shaft part
CN104942630A (en) * 2015-06-09 2015-09-30 安庆联控机电科技发展有限公司 Cutter bar locking device for reaming and honing machine
CN105855967A (en) * 2016-06-06 2016-08-17 贵州航太精密制造有限公司 Chuck for machining precise and small shaft part
CN106346313A (en) * 2016-09-30 2017-01-25 广东长盈精密技术有限公司 Correction assisting jig
CN106346313B (en) * 2016-09-30 2018-07-24 广东长盈精密技术有限公司 Correct auxiliary fixture
CN106625051A (en) * 2016-12-27 2017-05-10 重庆市骞焰机械有限责任公司 Shaft end grinding device
CN107984354A (en) * 2017-11-28 2018-05-04 北京无线电测量研究所 A kind of abrasive machining device and processing method of hard brittle material workpiece isocentric circular arc groove

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

Granted publication date: 20101201

Termination date: 20150303