CN205599949U - Accurate spare part elasticity chuck - Google Patents

Accurate spare part elasticity chuck Download PDF

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Publication number
CN205599949U
CN205599949U CN201620207741.1U CN201620207741U CN205599949U CN 205599949 U CN205599949 U CN 205599949U CN 201620207741 U CN201620207741 U CN 201620207741U CN 205599949 U CN205599949 U CN 205599949U
Authority
CN
China
Prior art keywords
precession
chassis
sleeve
spare
bar
Prior art date
Application number
CN201620207741.1U
Other languages
Chinese (zh)
Inventor
钱昌宏
钱昌福
周健
孙涛
Original Assignee
长丰县星宏机械有限公司
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 长丰县星宏机械有限公司 filed Critical 长丰县星宏机械有限公司
Priority to CN201620207741.1U priority Critical patent/CN205599949U/en
Application granted granted Critical
Publication of CN205599949U publication Critical patent/CN205599949U/en

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Abstract

The utility model relates to a spare part processing, concretely relates to accurate spare part elasticity chuck, including the chassis, still include fixed stop, precession pole, operating handle, sleeve and flexible parts, fixed stop distributes along chassis center annular and sets up on the chassis, the last screw hole that all is equipped with towards the chassis center of fixed stop, precession pole body is equipped with the screw thread that matches with the screw hole, the pot head that the precession pole is close to the chassis center has the sleeve, be equipped with the spring between sleeve inside and the precession pole, flexible parts setting is on telescopic top, the one end and the operating handle fixed connection at chassis center are kept away from to the precession pole, it is perpendicular between operating handle and the precession pole. The utility model discloses to those accurate spare part, add the loop bar and pass through the soft contact of spring that the loop bar top is equipped with flexible parts with the position of spare part centre gripping at precession peak of the staff end, when guaranteeing to grasp spare part, the surface is not by the fish tail.

Description

A kind of precision parts elasticity chuck
Technical field
This utility model relates to parts machining, is specifically related to a kind of precision parts elasticity chuck.
Background technology
The production process of auto parts and components usually needs use fixture, fix processing object, be allowed to Occupying correct position, to accept construction or detection, fixture kind can be divided into by handling characteristics: 1. ten thousand Can universal fixturing.Such as machine vice, chuck, sucker, dividing head and rotary table etc., have the biggest Versatility, can preferably adapt to the conversion of manufacturing procedure and processing object, its structure is shaped, chi Very little, specification seriation, wherein great majority have become a kind of standard accessory of lathe.2. specificity folder Tool.Need and specialized designs manufacture, service object for certain product parts clamping on certain procedure Single-minded, specific aim is very strong, typically by product manufacturing factory designed, designed.Conventional has turning attachment, milling Bed fixture, drill jig (guiding the jig that cutter is holed on workpiece or reamed), boring template (guide boring Knife bar is the jig of bore hole on workpiece) and the pallet (shifting on transfer line of modular machine, automatic production line of modular machine Dynamic formula fixture).3. flexible jig.Can change or adjust the special fixture of element.4. built-up jig. The fixture being made up of the standardized component of difformity, specification and purposes, it is adaptable to trial production of new products and Single-piece, small serial production and the temporary duty that product is often changed.
And common chuck in the prior art is hard contact, for some precision parts, easily Cause cut and damage, need to do over again, have impact on working (machining) efficiency.
Utility model content
This utility model provides a kind of precision parts elasticity chuck, solves card common in the art Dish is hard contact, for some precision parts, and the problem easily causing cut and damage, specifically Technical scheme is as follows:
A kind of precision parts elasticity chuck, including chassis, also includes fixed dam, precession bar, behaviour Making handle, sleeve and compliant member, described fixed dam is arranged on chassis along center chassis annular spread On, described fixed dam is equipped with the screwed hole towards center chassis, described precession club body is provided with The screw thread mated with screwed hole, described precession bar is cased with sleeve, described set near one end of center chassis Being provided with spring between cylinder inside and precession bar, described compliant member is arranged on the top of sleeve, described rotation Enter bar to be connected away from one end of center chassis is fixing with operation handle, described operation handle and precession bar it Between vertical.
Further, described chassis is circular, and central authorities are provided with through hole.
Further, the extended line of precession bar is through center chassis.
Further, described fixed dam, precession bar, operation handle, sleeve and number of springs are 4 Individual.
Further, the degree of depth of described screwed hole is equal to 1/5th of precession pole length.
Beneficial effect:
This utility model provides a kind of precision parts elasticity chuck, and simple in construction, relative to traditional Chuck, this utility model, for those precision parts, plus loop bar and passes through bullet at precession masthead end The soft contact of spring, loop bar top is provided with compliant member with the position of parts clamping, it is ensured that clamp zero While part, surface is not scratched.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below The accompanying drawing used required in embodiment or description of the prior art will be briefly described, it is clear that Ground, the accompanying drawing in describing below is only embodiments more of the present utility model, common for this area From the point of view of technical staff, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings Other accompanying drawing.
Fig. 1 is this utility model structural representation.
Reference is as follows:
1: chassis, 2: fixed dam, 3: precession bar, 4: operation handle, 5: sleeve, 6: soft Property parts, 7: screwed hole, 8: spring, 9: through hole.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below to this Technical scheme in utility model embodiment is clearly and completely described, it is clear that described reality Executing example is a part of embodiment of this utility model rather than whole embodiments.Based on this utility model In embodiment, those of ordinary skill in the art are obtained under not making creative work premise Every other embodiment, broadly falls into the scope of this utility model protection.
Embodiment 1:
A kind of precision parts elasticity chuck as shown in Figure 1, including chassis 1, also includes fixed dam 2, precession bar 3, operation handle 4, sleeve 5 and compliant member 6, described fixed dam 2 is along chassis 1 Center annular distribution is arranged on chassis 1, and described fixed dam 2 is equipped with towards center, chassis 1 Screwed hole 7, described precession bar 3 shaft is provided with the screw thread mated with screwed hole 7, described precession bar 3 It is cased with sleeve 5 near the one end at center, chassis 1, is provided with between described sleeve 5 inside and precession bar 3 Spring 8, described compliant member 6 is arranged on the top of sleeve 5, and described precession bar 3 is away from chassis One end of the heart is fixing with operation handle 4 to be connected, vertical between described operation handle 4 and precession bar 3.
Described chassis 1 is circular, and central authorities are provided with through hole 9, and the extended line of precession bar 3 is through chassis 1 Center, described fixed dam 2, precession bar 3, operation handle 4, sleeve 5 and number of springs 8 are 4, the degree of depth of described screwed hole 7 is equal to 1/5th of precession bar 3 length.
This utility model provides a kind of precision parts elasticity chuck, and simple in construction, relative to traditional Chuck, this utility model, for those precision parts, plus loop bar and passes through bullet at precession masthead end The soft contact of spring, loop bar top is provided with compliant member with the position of parts clamping, it is ensured that clamp zero While part, surface is not scratched.
This above example only in order to the technical solution of the utility model to be described, is not intended to limit;To the greatest extent This utility model has been described in detail by pipe with reference to previous embodiment, the ordinary skill people of this area Member it is understood that the technical scheme described in foregoing embodiments still can be modified by it, or Person carries out equivalent to wherein portion of techniques feature;And these amendments or replacement, do not make corresponding The essence of technical scheme departs from the spirit and scope of this utility model each embodiment technical scheme.

Claims (5)

1. a precision parts elasticity chuck, including chassis, it is characterised in that also include fixing gear Plate, precession bar, operation handle, sleeve and compliant member, described fixed dam is along center chassis annular Distribution is arranged on chassis, and described fixed dam is equipped with the screwed hole towards center chassis, described Precession club body is provided with the screw thread mated with screwed hole, and described precession bar overlaps near one end of center chassis Having sleeve, be provided with spring between described sleeve inner and precession bar, described compliant member is arranged on sleeve Top, described precession bar is connected away from one end of center chassis is fixing with operation handle, described operation Between handle with precession bar vertical.
2. precision parts elasticity chuck as claimed in claim 1, it is characterised in that described chassis For circle, and central authorities are provided with through hole.
3. precision parts elasticity chuck as claimed in claim 1, it is characterised in that precession bar Extended line is through center chassis.
4. precision parts elasticity chuck as claimed in claim 1, it is characterised in that described fixing Baffle plate, precession bar, operation handle, sleeve and number of springs are 4.
5. precision parts elasticity chuck as claimed in claim 1, it is characterised in that described screw thread The degree of depth in hole is equal to 1/5th of precession pole length.
CN201620207741.1U 2016-03-16 2016-03-16 Accurate spare part elasticity chuck CN205599949U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620207741.1U CN205599949U (en) 2016-03-16 2016-03-16 Accurate spare part elasticity chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620207741.1U CN205599949U (en) 2016-03-16 2016-03-16 Accurate spare part elasticity chuck

Publications (1)

Publication Number Publication Date
CN205599949U true CN205599949U (en) 2016-09-28

Family

ID=56963396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620207741.1U CN205599949U (en) 2016-03-16 2016-03-16 Accurate spare part elasticity chuck

Country Status (1)

Country Link
CN (1) CN205599949U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106552547A (en) * 2016-12-05 2017-04-05 中国石油天然气股份有限公司 A kind of liquid preservative paint can scene fixing device
CN107398571A (en) * 2017-09-01 2017-11-28 数恒(苏州)新材料科技有限公司 A kind of fixation chuck for arc part
CN108535013A (en) * 2018-04-20 2018-09-14 盐城市金洲机械制造有限公司 A kind of gear-box overturning no-load test device and test method
CN109221051A (en) * 2018-10-06 2019-01-18 卢乐 A kind of horseshoe hoof wall repairing apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106552547A (en) * 2016-12-05 2017-04-05 中国石油天然气股份有限公司 A kind of liquid preservative paint can scene fixing device
CN106552547B (en) * 2016-12-05 2019-08-02 中国石油天然气股份有限公司 Device is fixed at a kind of liquid preservative paint can scene
CN107398571A (en) * 2017-09-01 2017-11-28 数恒(苏州)新材料科技有限公司 A kind of fixation chuck for arc part
CN108535013A (en) * 2018-04-20 2018-09-14 盐城市金洲机械制造有限公司 A kind of gear-box overturning no-load test device and test method
CN109221051A (en) * 2018-10-06 2019-01-18 卢乐 A kind of horseshoe hoof wall repairing apparatus

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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: 20160928

Termination date: 20170316