CN108723413A - Fixture for processing thin-wall flange part - Google Patents
Fixture for processing thin-wall flange part Download PDFInfo
- Publication number
- CN108723413A CN108723413A CN201810698392.1A CN201810698392A CN108723413A CN 108723413 A CN108723413 A CN 108723413A CN 201810698392 A CN201810698392 A CN 201810698392A CN 108723413 A CN108723413 A CN 108723413A
- Authority
- CN
- China
- Prior art keywords
- chuck body
- wall flange
- fixture
- flange part
- face
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4093—Tube supporting means including a centerhole
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a kind of fixtures for processing thin-wall flange part, including chuck body（1）, chuck body（1）Front be divided into several limbs, chuck body（1）It is internally provided with cavity（2）, it is characterised in that：Chuck body（1）The outer water chestnut of front end face at be provided with step（3）, step（3）On be provided with escape（4）, chuck body（1）Front end cavity（2）Corner be provided with fillet（5）.Accuracy height of the present invention, uniform force, easy to operate, high efficient and reliable are suitble to promoting the use of for thin-wall flange parts fixation.
Description
Technical field
The invention belongs to clamping device technical fields, relate in particular to a kind of folder for processing thin-wall flange part
Tool.
Background technology
12 angle flange face bolts are the bolts of the head dummy and ring flange that have 12 angles.To 12 corner bolt of Mr. Yu, root
Groove need to be processed according to design requirement between its ring flange and 12 jiaos of changeover portions.But since ring flange is relatively thin（Thickness is small
In 1mm）, the heat of generation of rubbing between cutter and workpiece in processing can largely be such that ring flange deforms, size and knot
Structure is difficult to meet design requirement, to cause product rejection, product qualification rate relatively low.Common clamp spring is generally used in conventional procedure
Clamping（Such as Fig. 4）, when processing because clamp spring end face is more than flange side surface, needs to install positioning tire additional and carries out positioning processing, process
Complexity, and accuracy is poor；Workpiece discontinuity, product are easier to deform.And withdrawing is inconvenient for operation, clamp spring end with
The circle turning of workpiece cannot well contact, and cause clamping end face squareness poor, unbalance stress.The above problems, serious shadow
Ring the clamping of thin-wall flange part.
Invention content
It is a kind of accuracy height for being provided it is an object of the invention to overcome disadvantages mentioned above, uniform force, easy to operate, high
Effect reliably is used to process the fixture of thin-wall flange part.
The object of the invention and its technical problem underlying is solved using following technical scheme to realize：
The fixture for processing thin-wall flange part of the present invention, including chuck body, the front of chuck body are divided into several valves
Piece, chuck body are internally provided with cavity, wherein：It is provided with step at the outer water chestnut of the front end face of chuck body, is provided on step
Escape.
The above-mentioned fixture for processing thin-wall flange part, wherein：The corner of chuck body front end cavity is provided with circle
Angle.
The present invention compared with the existing technology has clear advantage and advantageous effect.By above technical scheme it is found that this hair
It is bright to be provided with step at the outer water chestnut of front end face of chuck body for processing in the fixture of thin-wall flange part, avoid because
Clamp spring end face needs installation positioning tire to be positioned more than flange side surface, greatlies simplify clamping process, and carry
Location accuracy is risen（The poor accuracy caused by the gap between clamp spring and positioning tire）；It is provided with escape on step, is convenient for
The realization of withdrawing operation；The corner of chuck body front end cavity is provided with fillet, and the circle for overcoming clamp ends and workpiece turns
The problem of angle cannot well contact and cause clamping end face squareness poor, unbalance stress, ensure that verticality.In process
In, core is first placed between the limb of chuck body front, then clamp for machining end face, it is ensured that the front end face of chuck body with
The axis of chuck body is vertical, and verticality is good.In short, accuracy height of the present invention, uniform force, easy to operate, high efficient and reliable,
It is suitble to promoting the use of for thin-wall flange parts fixation.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the usage state diagram of the present invention；
Fig. 4 is the usage state diagram of common clamp spring fixture.
It is identified in figure：
1, chuck body；2, cavity；3, step；4, escape；5, fillet；6, workpiece；7, former fixture；8, tire is positioned.
Specific implementation mode
Below in conjunction with attached drawing and preferred embodiment, to the fixture for processing thin-wall flange part proposed according to the present invention
Specific implementation mode, structure, feature and its effect are described in detail as after.
Referring to Fig. 1 to Fig. 2, the fixture for processing thin-wall flange part of the invention, including chuck body 1, fixture sheet
The front of body 1 is divided into several limbs, and chuck body 1 is internally provided with cavity 2, wherein：It is set at the outer water chestnut of the front end face of chuck body 1
It is equipped with step 3, escape 4 is provided on step 3.
The corner of 1 front end cavity 2 of chuck body is provided with fillet 5.
In use, referring to Fig. 3, core is first placed between the limb of 1 front of chuck body, clamp for cutting end face,
Ensure that the front end face of chuck body 1 is vertical with the axis of chuck body 1, verticality is good；Then by workpiece 6（12 angle flanges
Face bolt）Bolt be partially placed into cavity 2, the end face of ring flange is aligned with the front end face of chuck body 1, you can start plus
Groove between work ring flange and 12 jiaos of changeover portions.Accuracy height of the present invention, uniform force, easy to operate, high efficient and reliable are suitble to
Thin-wall flange parts fixation is promoted the use of.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form, appoint
What is simply repaiied to any made by above example according to the technical essence of the invention without departing from technical solution of the present invention content
Change, equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (2)
1. a kind of fixture for processing thin-wall flange part, including chuck body（1）, chuck body（1）If front be divided into
Dry limb, chuck body（1）It is internally provided with cavity（2）, it is characterised in that：Chuck body（1）The outer water chestnut of front end face at be arranged
There is step（3）, step（3）On be provided with escape（4）.
2. the fixture as described in claim 1 for processing thin-wall flange part, it is characterised in that：Chuck body（1）Front end
Cavity（2）Corner be provided with fillet（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698392.1A CN108723413A (en) | 2018-06-29 | 2018-06-29 | Fixture for processing thin-wall flange part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698392.1A CN108723413A (en) | 2018-06-29 | 2018-06-29 | Fixture for processing thin-wall flange part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108723413A true CN108723413A (en) | 2018-11-02 |
Family
ID=63925439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810698392.1A Pending CN108723413A (en) | 2018-06-29 | 2018-06-29 | Fixture for processing thin-wall flange part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108723413A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802255A (en) * | 2019-11-28 | 2020-02-18 | 中国航空工业标准件制造有限责任公司 | Tool for machining thin-wall hole |
| CN111730083A (en) * | 2020-06-24 | 2020-10-02 | 中国航空工业标准件制造有限责任公司 | Fixtures for head turning of countersunk bolts |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1336767A2 (en) * | 2002-02-14 | 2003-08-20 | Gühring, Jörg, Dr. | Coupling for modular tool holding arm |
| CN201389648Y (en) * | 2009-02-25 | 2010-01-27 | 杭州富阳奥泰电器厂 | Special clamping head for lathe |
| CN103551874A (en) * | 2013-10-24 | 2014-02-05 | 昆山邦琪盛电子材料有限公司 | Novel elastic chuck |
| CN104589119A (en) * | 2014-12-11 | 2015-05-06 | 中国航空工业标准件制造有限责任公司 | Hexagonal gripper tube clamp |
| CN205817592U (en) * | 2016-07-20 | 2016-12-21 | 绍兴市上虞春晖内燃机配件有限公司 | A kind of alloy sheet grinding collet |
| CN106944784A (en) * | 2017-05-08 | 2017-07-14 | 中南大学 | Supplementary structure and grip device for coaxial type device coupling welding |
| CN107139000A (en) * | 2017-06-29 | 2017-09-08 | 中国航空工业标准件制造有限责任公司 | The fixture of Step Shaft cylindrical turning plane and radial bore |
| CN208427743U (en) * | 2018-06-29 | 2019-01-25 | 中国航空工业标准件制造有限责任公司 | For processing the fixture of thin-wall flange part |
-
2018
- 2018-06-29 CN CN201810698392.1A patent/CN108723413A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1336767A2 (en) * | 2002-02-14 | 2003-08-20 | Gühring, Jörg, Dr. | Coupling for modular tool holding arm |
| CN201389648Y (en) * | 2009-02-25 | 2010-01-27 | 杭州富阳奥泰电器厂 | Special clamping head for lathe |
| CN103551874A (en) * | 2013-10-24 | 2014-02-05 | 昆山邦琪盛电子材料有限公司 | Novel elastic chuck |
| CN104589119A (en) * | 2014-12-11 | 2015-05-06 | 中国航空工业标准件制造有限责任公司 | Hexagonal gripper tube clamp |
| CN205817592U (en) * | 2016-07-20 | 2016-12-21 | 绍兴市上虞春晖内燃机配件有限公司 | A kind of alloy sheet grinding collet |
| CN106944784A (en) * | 2017-05-08 | 2017-07-14 | 中南大学 | Supplementary structure and grip device for coaxial type device coupling welding |
| CN107139000A (en) * | 2017-06-29 | 2017-09-08 | 中国航空工业标准件制造有限责任公司 | The fixture of Step Shaft cylindrical turning plane and radial bore |
| CN208427743U (en) * | 2018-06-29 | 2019-01-25 | 中国航空工业标准件制造有限责任公司 | For processing the fixture of thin-wall flange part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802255A (en) * | 2019-11-28 | 2020-02-18 | 中国航空工业标准件制造有限责任公司 | Tool for machining thin-wall hole |
| CN111730083A (en) * | 2020-06-24 | 2020-10-02 | 中国航空工业标准件制造有限责任公司 | Fixtures for head turning of countersunk bolts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204135771U (en) | For the anti-deformation built-up jig of turning thin-wall workpiece | |
| CN108723413A (en) | Fixture for processing thin-wall flange part | |
| CN204748128U (en) | A multistation anchor clamps for machining center | |
| CN102922313A (en) | Rotary milling fixture device for machining guide vane of air compressor | |
| CN204524955U (en) | A kind of turning attachment for processing the eccentric inner arc surface of ramp | |
| CN204262822U (en) | A kind of disk perforating clamp | |
| CN208427743U (en) | For processing the fixture of thin-wall flange part | |
| CN205290456U (en) | Novel wedge type internal hole positioning binding clasp | |
| CN206764407U (en) | A kind of turning attachment | |
| CN207104356U (en) | A blade clamping device for producing knives | |
| CN108453274B (en) | Clamping device and clamping method for eccentric workpiece with cable plug | |
| CN202763105U (en) | Self-positioning clamping device | |
| CN203696537U (en) | Multilevel uniform deformation elastic positioning clamping device | |
| CN103465076A (en) | Four-point clamping fixture | |
| CN207914615U (en) | A kind of Internal hole positioning machining tool | |
| CN209050412U (en) | A kind of piston circular groove processing localization tool with flexibly positioned pearl | |
| CN203484949U (en) | Four-point clamping fixture | |
| CN202780519U (en) | Numerical control machine tool fixture with ball bearings and elastic grooves | |
| CN201685161U (en) | Lathe revolving centre coping clamp | |
| CN206795346U (en) | A kind of collet | |
| CN205200930U (en) | Anchor clamps of circular steel pipe of three -dimensional laser cutting stainless steel thin wall | |
| CN206104925U (en) | Core anchor clamps are decided with simple and easy internal expanding type to lathe | |
| CN204565367U (en) | A kind of electric discharge machine electrode guide | |
| CN203918511U (en) | Thin-wall part cutting antihunting protection | |
| CN204565894U (en) | High accuracy magnetic is without distortion fixture for grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181102 |
|
| WD01 | Invention patent application deemed withdrawn after publication |