CN208427743U - For processing the fixture of thin-wall flange part - Google Patents
For processing the fixture of thin-wall flange part Download PDFInfo
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- CN208427743U CN208427743U CN201821020040.2U CN201821020040U CN208427743U CN 208427743 U CN208427743 U CN 208427743U CN 201821020040 U CN201821020040 U CN 201821020040U CN 208427743 U CN208427743 U CN 208427743U
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- chuck body
- thin
- fixture
- wall flange
- flange part
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Abstract
The utility model discloses a kind of for processing the fixture of thin-wall flange part, including chuck body (1), the front of chuck body (1) is divided into several limbs, chuck body (1) is internally provided with cavity (2), it is characterized by: being provided with step (3) at the outer water chestnut of the front end face of chuck body (1), it is provided on step (3) escape (4), the corner of chuck body (1) front end cavity (2) is provided with fillet (5).The utility model accuracy height, uniform force, easy to operate, high efficient and reliable are suitble to the popularization and use of thin-wall flange parts fixation.
Description
Technical field
The utility model belongs to clamping device technical field, relates in particular to a kind of for processing thin-wall flange part
Fixture.
Background technique
12 angle flange face bolts are the bolts for having the head dummy and ring flange at 12 angles.To 12 corner bolt of Mr. Yu, root
According to design requirement groove need to be processed between its ring flange and 12 jiaos of changeover portions.But (thickness is small since ring flange is relatively thin
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 scrap of the product, product qualification rate is lower.Common circlip is generally used in conventional procedure
Clamping (such as Fig. 4), when processing because circlip end face are greater than flange side surface, need to install additional positioning tire and carry out positioning process, process
Complexity, and accuracy is poor；Workpiece discontinuity, product are easier to deform.And withdrawing is inconvenient for operation, circlip 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.
Summary of the invention
A kind of accuracy height for being there is provided the purpose of the utility model is to overcome disadvantages mentioned above, uniform force, operation side
Just, the fixture for being used to process thin-wall flange part of high efficient and reliable.
It the utility model aim and solves its technical problem underlying and adopts the following technical solutions to realize:
The fixture for being used to process thin-wall flange part of the utility model, including chuck body, the preceding part of chuck body
For several limbs, chuck body is internally provided with cavity, in which: is provided with step, step at the outer water chestnut of the front end face of chuck body
On be provided with escape.
The above-mentioned fixture for being used to process thin-wall flange part, in which: the corner of chuck body front end cavity is provided with circle
Angle.
The utility model compared with the existing technology has clear advantage and beneficial effect.From the above technical scheme,
The utility model is used to process in the fixture of thin-wall flange part, is provided with step at the outer water chestnut of the front end face of chuck body, keeps away
Exempt to need to install additional positioning tire because circlip end face is greater than flange side surface and positioned, has greatlied simplify clamping mistake
Journey, and improve location accuracy (because circlip and positioning tire between gap caused by poor accuracy)；Withdrawing is provided on step
Slot, convenient for the realization of withdrawing operation；The corner of chuck body front end cavity is provided with fillet, overcomes clamp ends and workpiece
Circle turning cannot well contact and cause clamping end face squareness poor, the problem of unbalance stress, ensure that verticality.It is processing
In the process, core is first placed between the limb of chuck body front, then clamp for machining end face, it is ensured that the front end of chuck body
Face is vertical with the axis of chuck body, and verticality is good.In short, the utility model accuracy height, uniform force, it is easy to operate,
High efficient and reliable is suitble to the popularization and use of thin-wall flange parts fixation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the usage state diagram of the utility model；
Fig. 4 is the usage state diagram of common circlip 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 embodiment
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes for processing thin-wall flange part
Fixture specific embodiment, structure, feature and its effect, detailed description is as follows.
Referring to Fig. 1 to Fig. 2, the fixture for being used to process thin-wall flange part of the utility model, including chuck body 1, folder
The front of tool ontology 1 is divided into several limbs, and chuck body 1 is internally provided with cavity 2, in which: the outer water chestnut of the front end face of chuck body 1
Place is provided with step 3, and 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 12 angle flange of workpiece 6(
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, can start plus
Groove between work ring flange and 12 jiaos of changeover portions.The utility model accuracy height, uniform force, easy to operate, high efficient and reliable,
It is suitble to the popularization and use of thin-wall flange parts fixation.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, it is any without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to above embodiments
Made any simple modification, equivalent change and modification, are still within the scope of the technical solutions of the present invention.
Claims (2)
1. a kind of for processing the fixture of thin-wall flange part, including chuck body (1), chuck body (1) if front be divided into
Dry limb, chuck body (1) are internally provided with cavity (2), it is characterised in that: are arranged at the outer water chestnut of the front end face of chuck body (1)
Have step (3), escape (4) are provided on step (3).
2. as described in claim 1 for processing the fixture of thin-wall flange part, it is characterised in that: chuck body (1) front end
The corner of cavity (2) is provided with fillet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020040.2U CN208427743U (en) | 2018-06-29 | 2018-06-29 | For processing the fixture of thin-wall flange part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821020040.2U CN208427743U (en) | 2018-06-29 | 2018-06-29 | For processing the fixture of thin-wall flange part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427743U true CN208427743U (en) | 2019-01-25 |
Family
ID=65099395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821020040.2U Active CN208427743U (en) | 2018-06-29 | 2018-06-29 | For processing the fixture of thin-wall flange part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208427743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723413A (en) * | 2018-06-29 | 2018-11-02 | 中国航空工业标准件制造有限责任公司 | Fixture for processing thin-wall flange part |
-
2018
- 2018-06-29 CN CN201821020040.2U patent/CN208427743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723413A (en) * | 2018-06-29 | 2018-11-02 | 中国航空工业标准件制造有限责任公司 | Fixture for processing thin-wall flange part |
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