CN204209446U - Turnery processing Inner contracting formula centering and clamping apparatus - Google Patents

Turnery processing Inner contracting formula centering and clamping apparatus Download PDF

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Publication number
CN204209446U
CN204209446U CN201420616558.8U CN201420616558U CN204209446U CN 204209446 U CN204209446 U CN 204209446U CN 201420616558 U CN201420616558 U CN 201420616558U CN 204209446 U CN204209446 U CN 204209446U
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CN
China
Prior art keywords
clamping
receiver
resilient sleeve
turnery processing
fixed muffle
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
CN201420616558.8U
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Chinese (zh)
Inventor
黄冰
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.)
Xian Zhiyue Electrical Technology Co Ltd
Original Assignee
Xian Zhiyue Electrical Technology 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 Xian Zhiyue Electrical Technology Co Ltd filed Critical Xian Zhiyue Electrical Technology Co Ltd
Priority to CN201420616558.8U priority Critical patent/CN204209446U/en
Application granted granted Critical
Publication of CN204209446U publication Critical patent/CN204209446U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of turnery processing Inner contracting formula centering and clamping apparatus, comprised bearing support effect tubular shell and for providing the pull bar of driving force, also comprise tail end and be provided with the fixed muffle of the conical surface and the resilient sleeve for clamping workpiece to be processed; Described resilient sleeve comprises receiver and multiple elasticity lobe, each described elasticity lobe end is all fixedly connected with described receiver, each described elasticity lobe afterbody is provided with the spigot surface matched with the described conical surface, it is inner that described resilient sleeve is slidably arranged in described fixed muffle, it is inner that described fixed muffle is fixedly mounted on described tubular shell by screw, and described receiver is fixedly connected with described pull bar.The utility model has following characteristics: reasonable in design, and structure is simple, and easy to operate, centering precision is high, reliable clamping, and dismounting workpiece is time saving and energy saving, and operator's labour intensity is low, and production efficiency is high.

Description

Turnery processing Inner contracting formula centering and clamping apparatus
Technical field
The utility model belongs to Machining Technology field, relates to a kind of Simple clamp, is specifically related to a kind of turnery processing Inner contracting formula centering and clamping apparatus.
Background technology
Turnery processing is the most frequently used machining mode, to typically use that scroll chuck accommodates workpiece when using lathe to carry out turnery processing.The scroll chuck scope of application is widely, when clamping small batch workpiece, convenient and reliable, but run into workpiece in enormous quantities to need to add man-hour, when adopting scroll chuck holding parts to there is dismounting part cost, effort, operator's labour intensity is high, the problems such as production efficiency is low, and crudy is bad.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and provide a kind of turnery processing Inner contracting formula centering and clamping apparatus, it is reasonable in design, and structure is simple, easy to operate, centering precision is high, reliable clamping, dismounting workpiece is time saving and energy saving, and operator's labour intensity is low, and production efficiency is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of turnery processing Inner contracting formula centering and clamping apparatus, comprised bearing support effect tubular shell and for providing the pull bar of driving force, it is characterized in that: also comprise tail end and be provided with the fixed muffle of the conical surface and the resilient sleeve for clamping workpiece to be processed; Described resilient sleeve comprises receiver and multiple elasticity lobe, each described elasticity lobe end is all fixedly connected with described receiver, each described elasticity lobe afterbody is provided with the spigot surface matched with the described conical surface, it is inner that described resilient sleeve is slidably arranged in described fixed muffle, it is inner that described fixed muffle is fixedly mounted on described tubular shell by screw, and described receiver is fixedly connected with described pull bar.
Above-mentioned turnery processing Inner contracting formula centering and clamping apparatus, is characterized in that: the number of described elasticity lobe is at least two.
Above-mentioned turnery processing Inner contracting formula centering and clamping apparatus, is characterized in that: described receiver is welded with described pull bar or is fixedly connected with by screw thread.
The utility model compared with prior art has the following advantages:
(1) this turnery processing Inner contracting formula centering and clamping apparatus is reasonable in design, and structure is simple, and operation is very easy.
(2) this turnery processing Inner contracting formula centering and clamping apparatus adopts resilient sleeve self-centering, and thus its centering precision is high, adopts internal withdraw type resilient sleeve clamping work pieces, clamps very reliable.
(3) this turnery processing Inner contracting formula centering and clamping apparatus dismounting workpiece is time saving and energy saving, and operator's labour intensity is very low, and productivity ratio is very high.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the right view of the utility model resilient sleeve.
Fig. 3 is the A-A sectional view of Fig. 2.
Description of reference numerals:
1-tubular shell; 2-fixed muffle; 2-1-conical surface;
3-resilient sleeve; 3-1-receiver; 3-2-elasticity lobe;
3-21-spigot surface; 4-pull bar; 5-screw;
6-workpiece.
Detailed description of the invention
A kind of turnery processing Inner contracting formula centering and clamping apparatus as shown in Figure 1-Figure 3, comprised bearing support effect tubular shell 1 and for providing the pull bar 4 of driving force, also comprise tail end and be provided with the fixed muffle 2 of conical surface 2-1 and the resilient sleeve 3 for clamping workpiece to be processed 6; Described resilient sleeve 3 comprises receiver 3-1 and multiple elasticity lobe 3-2, and the number of described elasticity lobe 3-2 is at least two.Each described elasticity lobe 3-2 end is all fixedly connected with described receiver 3-1, each described elasticity lobe 3-2 afterbody is provided with the spigot surface 3-21 matched with described conical surface 2-1, it is inner that described resilient sleeve 3 is slidably arranged in described fixed muffle 2, it is inner that described fixed muffle 2 is fixedly mounted on described tubular shell 1 by screw 5, and described receiver 3-1 is fixedly connected with described pull bar 4.
In the present embodiment, described receiver 3-1 is welded with described pull bar 4 or is fixedly connected with by screw thread, and be threaded safe and reliable, production cost is low.
The course of work of the utility model turnery processing Inner contracting formula centering and clamping apparatus is: first this turnery processing Inner contracting formula centering and clamping apparatus is fixedly mounted on lathe operating position, workpiece to be processed 6 is placed between described elasticity lobe 3-2, when pull bar 4 is to left movement, with the conical surface 2-1 relative sliding of the elasticity lobe 3-2 of spigot surface 3-21 and fixed muffle 2 tail end on resilient sleeve 3, band dynamic elasticity lobe 3-2 inwardly shrinks simultaneously, thus makes elasticity lobe 3-2 realize clamping the centering of workpiece to be processed 6.Otherwise, when pull bar 4 moves right, unclamp workpiece to be processed 6.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.

Claims (3)

1. a turnery processing Inner contracting formula centering and clamping apparatus, comprised bearing support effect tubular shell (1) and for providing the pull bar (4) of driving force, it is characterized in that: also comprise tail end and be provided with the fixed muffle (2) of the conical surface (2-1) and the resilient sleeve (3) for clamping workpiece to be processed (6), described resilient sleeve (3) comprises receiver (3-1) and multiple elasticity lobe (3-2), each described elasticity lobe (3-2) end is all fixedly connected with described receiver (3-1), each described elasticity lobe (3-2) afterbody is provided with the spigot surface (3-21) matched with the described conical surface (2-1), it is inner that described resilient sleeve (3) is slidably arranged in described fixed muffle (2), it is inner that described fixed muffle (2) is fixedly mounted on described tubular shell (1) by screw (5), described receiver (3-1) is fixedly connected with described pull bar (4).
2., according to turnery processing Inner contracting formula centering and clamping apparatus according to claim 1, it is characterized in that: the number of described elasticity lobe (3-2) is at least two.
3., according to turnery processing Inner contracting formula centering and clamping apparatus according to claim 1, it is characterized in that: described receiver (3-1) is welded with described pull bar (4) or is fixedly connected with by screw thread.
CN201420616558.8U 2014-10-23 2014-10-23 Turnery processing Inner contracting formula centering and clamping apparatus Expired - Fee Related CN204209446U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420616558.8U CN204209446U (en) 2014-10-23 2014-10-23 Turnery processing Inner contracting formula centering and clamping apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420616558.8U CN204209446U (en) 2014-10-23 2014-10-23 Turnery processing Inner contracting formula centering and clamping apparatus

Publications (1)

Publication Number Publication Date
CN204209446U true CN204209446U (en) 2015-03-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420616558.8U Expired - Fee Related CN204209446U (en) 2014-10-23 2014-10-23 Turnery processing Inner contracting formula centering and clamping apparatus

Country Status (1)

Country Link
CN (1) CN204209446U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033718A (en) * 2015-09-08 2015-11-11 江苏艺佳精密仪器制造有限公司 External diameter clamp with contracting and receding groove
CN112658651A (en) * 2020-11-10 2021-04-16 广州市花都全球自动变速箱有限公司 Method for disassembling copper sleeve of electromagnetic valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033718A (en) * 2015-09-08 2015-11-11 江苏艺佳精密仪器制造有限公司 External diameter clamp with contracting and receding groove
CN112658651A (en) * 2020-11-10 2021-04-16 广州市花都全球自动变速箱有限公司 Method for disassembling copper sleeve of electromagnetic valve

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

Granted publication date: 20150318

Termination date: 20151023

EXPY Termination of patent right or utility model