CN202922225U - Turning device - Google Patents

Turning device Download PDF

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Publication number
CN202922225U
CN202922225U CN 201220464166 CN201220464166U CN202922225U CN 202922225 U CN202922225 U CN 202922225U CN 201220464166 CN201220464166 CN 201220464166 CN 201220464166 U CN201220464166 U CN 201220464166U CN 202922225 U CN202922225 U CN 202922225U
Authority
CN
China
Prior art keywords
turning
section
truning fixture
fixedly connected
turning device
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
CN 201220464166
Other languages
Chinese (zh)
Inventor
李正友
程绪彪
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.)
WUHU YANGZI PUMPING Co Ltd
Original Assignee
WUHU YANGZI PUMPING 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 WUHU YANGZI PUMPING Co Ltd filed Critical WUHU YANGZI PUMPING Co Ltd
Priority to CN 201220464166 priority Critical patent/CN202922225U/en
Application granted granted Critical
Publication of CN202922225U publication Critical patent/CN202922225U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a turning device which comprises a clamping section and a turning section. The clamping section and the turning section are fixedly connected with a lathe. Axes of the clamping section and the turning section form an acute angle. When the turning device is used, rapid clamping a workpiece can be achieved by just sleeving the workpiece in a turning central spindle outer tension sleeve, screwing a nut in the turning device tightly and tensioning the workpiece. Due to the fact that the axes of the clamping section and the turning section form the acute angle, the turning device is suitable for machining and applying universal mechanical pumps, effectively improves production efficiency and suitable for production requirements. An expansion tank is arranged in the outer tension sleeve of the turning device and spring steel is used as the material so that the thickness of a tank wall is reduced, the structure is compact and simple and installation and maintenance are convenient.

Description

A kind of truning fixture
Technical field
The utility model relates to a kind of truning fixture, particularly relate to a kind of can the quick-clamping workpiece and the truning fixture of compact conformation.
Background technology
Existing truning fixture need to prop up lathe center with workpiece one end, and the other end is put into the lathe multi-jaw chuck, clamps with the fixed claw of multiple directions, and the operator need to tighten a plurality of fixed claws, and is very inconvenient, had a strong impact on production efficiency.
Therefore, need for a long time a kind of truning fixture, can the quick-clamping workpiece and reduce operator's labour intensity.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of too complicated truning fixture of clamping operation when solving lathe turning.
for achieving the above object, the utility model provides following technical scheme: a kind of truning fixture, comprise the gripping section and the turning section that are fixedly connected with lathe, it is acute angle between the axis of gripping section and turning section, turning section truning fixture comprises the car mandrel that offers screw and taper hole, be arranged at the taper positioning body in car mandrel taper hole, be arranged on the outer expanding sleeve on the taper positioning body, be built in the taper positioning body and the screw rod that is fixedly connected with car mandrel screw, be socketed on screw rod and the pad that is fixedly connected with the taper positioning body, be socketed on screw rod and the nut that is fixedly connected with pad.
Be acute angle between the axis of turning section and gripping section, more be applicable to also be widely used in the processing of other like product in the part processed and applied such as cover class, impeller of universal machine pump series products, effectively improved production efficiency, more adapted to the demand of producing.
Truning fixture in use only needs workpiece is placed on car mandrel outer expanding sleeve, tightens the nut on truning fixture, and the tensioner workpiece gets final product, and has realized the possibility of quick-clamping workpiece.
Be provided with expansion slot on the outer expanding sleeve of truning fixture, outer expanding sleeve adopts spring steel as material, has reduced the thickness of cell wall, makes more compact structure, succinct, is convenient to installation and maintenance.
Adopt technique scheme compared with prior art, provide a kind of can the quick-clamping workpiece, truning fixture compact conformation, more be applicable to the processed and applied of mechanical pump series products, effectively improved production efficiency, be convenient to installation and maintenance, reduced operator's labour intensity.
Below with reference to drawings and Examples, the present invention is described in detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of " truning fixture " in the utility model.
Fig. 3 is the structural representation of " outer expanding sleeve " in the utility model.
Number in the figure is: 1, nut; 2, pad; 3, taper positioning body, 4, outer expanding sleeve; 5, screw rod; 6, car mandrel; 7, truning fixture; 8, lathe; 9, angle; 10; Expansion slot; 11, gripping section; 12, turning section.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, effect and operation principle, manufacturing process and operation using method etc. to the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, each several part and annexation, each several part, be described in further detail, with help those skilled in the art to utility model of the present utility model conceive, technical scheme has more complete, accurate and deep understanding.
Truning fixture 7 shown in Figure 1 is fixedly connected with lathe 8.
Truning fixture 7 shown in Figure 2 comprises gripping section 11 and turning section 12, and between the axis of gripping section 11 and turning section 12, angle 9 is acute angle.Turning section 12 comprises the car mandrel 6 that offers screw and taper hole, be arranged at the taper positioning body 3 in taper hole on car mandrel 6, be arranged on outer expanding sleeve 4 on taper positioning body 3, be built in taper positioning body 3 and the screw rod 5 that is fixedly connected with screw on car mandrel 6, be socketed on screw rod 5 and the pad 2 that is fixedly connected with the taper positioning body, be socketed on screw rod 5 and the nut 1 that is fixedly connected with pad 2.
In use, truning fixture 7 is in the situation that lathe 8 Automatic-clamping rear ends, and the workpiece of need processing is through in outer expanding sleeve 4 on truning fixture 7, tighten on truning fixture 7 nut 1 to outer tensioner only, play the effect of quick-clamping workpiece; Between the axis of turning section 12 and gripping section 11, angle 9 is acute angle, more be applicable in the part processed and applied such as cover class, impeller of universal machine pump series products, also be widely used in the processing of other like product, effectively improved production efficiency, more adapted to the demand of producing.
Be provided with expansion slot 10 on outer expanding sleeve 4 shown in Figure 3, described outer expanding sleeve 4 adopts spring steel as material, has reduced the thickness of cell wall, makes more compact structure, succinct, is convenient to installation and maintenance.The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.

Claims (3)

1. a truning fixture, comprise the gripping section and the turning section that are fixedly connected with lathe, it is characterized in that: be acute angle between the axis of described gripping section and turning section.
2. truning fixture according to claim 1 is characterized in that: described turning section truning fixture comprises the car mandrel that offers screw and taper hole, be arranged at taper positioning body in car mandrel taper hole, be arranged on outer expanding sleeve on the taper positioning body, be built in the taper positioning body and the screw rod that is fixedly connected with car mandrel screw, be socketed on screw rod and the pad that is fixedly connected with the taper positioning body, be socketed on screw rod and the nut that is fixedly connected with pad.
3. truning fixture according to claim 1 is characterized in that: be provided with expansion slot on described outer expanding sleeve, described outer expanding sleeve adopts spring steel as material.
CN 201220464166 2012-09-13 2012-09-13 Turning device Expired - Fee Related CN202922225U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220464166 CN202922225U (en) 2012-09-13 2012-09-13 Turning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220464166 CN202922225U (en) 2012-09-13 2012-09-13 Turning device

Publications (1)

Publication Number Publication Date
CN202922225U true CN202922225U (en) 2013-05-08

Family

ID=48212218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220464166 Expired - Fee Related CN202922225U (en) 2012-09-13 2012-09-13 Turning device

Country Status (1)

Country Link
CN (1) CN202922225U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104625806A (en) * 2015-01-09 2015-05-20 池州共康汽车零部件有限公司 Machining center clamping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104625806A (en) * 2015-01-09 2015-05-20 池州共康汽车零部件有限公司 Machining center clamping device

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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

Granted publication date: 20130508

Termination date: 20150913

EXPY Termination of patent right or utility model