CN206074477U - A kind of scalable flaw detection fixture of aircraft engine parts - Google Patents
A kind of scalable flaw detection fixture of aircraft engine parts Download PDFInfo
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- CN206074477U CN206074477U CN201620799152.7U CN201620799152U CN206074477U CN 206074477 U CN206074477 U CN 206074477U CN 201620799152 U CN201620799152 U CN 201620799152U CN 206074477 U CN206074477 U CN 206074477U
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- connecting rod
- elastic
- head rod
- scalable
- arc
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Abstract
The utility model discloses a kind of scalable flaw detection fixture of aircraft engine parts, including two elastic jaws, elastic jaw is used for the part detected a flaw by clamping, the lower surface of part also sets gradually exograph and stereotype, exograph and stereotype are respectively positioned in elastic jaw, which also includes head rod, second connecting rod and angle adjusting mechanism, one end of head rod and the second connecting rod is hinged, the other end of head rod and the second connecting rod is connected with elastic jaw respectively, wherein, angle adjusting mechanism is connected with head rod and the second connecting rod respectively, and for adjusting the angle between head rod and the second connecting rod, and the adjustable in length of the head rod and the second connecting rod.This utility model is simple to operation and efficiency high.And there is firm grip reliability, the advantages of applied widely.
Description
Technical field
This utility model is related to clamp art, more particularly to a kind of scalable flaw detection folder of aircraft engine parts
Tool.
Background technology
In the manufacture process of aero-engine, the ring-shaped work pieces or disk-shaped part of many different structures and size need into
Row x-ray detection detects that need in part lower surface arrangement exograph and stereotype in x-ray detection detection, at present, load is generally adopted
Method is：Stereotype and egative film are fixed to by the lower surface of flaw detection part with multiple agrafes.This mode exist with
Lower shortcoming：1), many people are needed to operate simultaneously, efficiency is low；2), the part to there is chamfering or thicker is difficult to clamp, and affects flaw detection matter
Amount.3), after the structure and change in size of part, need to adjust position and the quantity of agrafe, increase operation difficulty.
Utility model content
This utility model mainly solves the technical problem in the presence of prior art, so as to provide it is a kind of it is simple to operate,
Firm grip reliability and the scalable flaw detection fixture suitable for different structure and the aircraft engine parts of the part of size.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：
The scalable flaw detection fixture of the aircraft engine parts that this utility model is provided, including two elastic jaws, it is described
Elastic jaw is used for the part detected a flaw by clamping, and the lower surface of the part also sets gradually exograph and stereotype, the X-ray
Egative film and stereotype are respectively positioned in the elastic jaw, and which also includes head rod, the second connecting rod and angle adjusting mechanism, institute
The one end for stating head rod and the second connecting rod is hinged, the other end difference of the head rod and the second connecting rod
Be connected with the elastic jaw, wherein, the angle adjusting mechanism respectively with the head rod and the second connecting rod phase
Connection, and for adjusting the angle between head rod and the second connecting rod, and the head rod and the second connection
The adjustable in length of bar.
Further, the structure of the head rod and the second connecting rod is identical, including elongation bar, elongation set and lock
Tight nut, one end of the elongation bar are connected with the elastic jaw, and its other end is extend in the elongation set, the lock
Tight nut is set in the elongation bar, and is connected with the outer surface thread of the elongation set, wherein, the locking nut is used for
The elongation bar and elongation set are locked after tightening.
Further, the outer surface of the locking nut is additionally provided with anti-slip veins.
Further, the angle adjusting mechanism includes that arc sleeve and arc-shaped insert plate, the arc sleeve and arc are inserted
Plate is separately fixed on the head rod and the second connecting rod, and one end of the arc-shaped insert plate extend into the arc sleeve
In, and be engaged with the arc sleeve, wherein, the arc sleeve is provided with alignment pin, and the arc-shaped insert plate is provided with many
Individual angle adjustment holes, the angle adjustment holes are engaged with the alignment pin.
Further, the elastic jaw includes elastic plate, lower elastic plate and connection riser, and the upper elastic plate passes through
The connection riser is connected with the lower elastic plate, wherein, the lower surface of the upper elastic plate is additionally provided with waveform fastening teeth.
Further, the waveform fastening teeth is made using elastic material.
The beneficial effects of the utility model are：By the outer surface of part to be detected a flaw is respectively clamped into two elastic clips
In pawl, you can complete the load operation of part, its simple to operation and efficiency high.And clamping the zero of different structure and size
During part, the angle between head rod and the second connecting rod is adjusted by angle adjusting mechanism, and adjusts head rod
And/or second connecting rod length, two elastic jaws can be made to be clamped in the optimum position of part to be detected a flaw, which has folder
The advantages of holding solid and reliable, applied widely.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of the scalable flaw detection fixture of aircraft engine parts of the present utility model；
Fig. 2 is the structural representation of the elastic jaw of the scalable flaw detection fixture of aircraft engine parts of the present utility model
Figure.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model
Define.
Refering to shown in Fig. 1, the scalable flaw detection fixture of aircraft engine parts of the present utility model, including two elastic clips
Pawl 1, elastic jaw 1 are used for the part 2 detected a flaw by clamping, and the lower surface of part 2 also sets gradually exograph 3 and stereotype 4, X-ray
Egative film and stereotype are respectively positioned in elastic jaw 1, and which also includes head rod 5, the second connecting rod 6 and angle adjusting mechanism 7, the
One end of one connecting rod 5 and the second connecting rod 6 is hinged, the other end of head rod 5 and the second connecting rod 6 respectively with bullet
Property jaw 1 be connected, wherein, angle adjusting mechanism 7 is connected with head rod 5 and the second connecting rod 6 respectively, and for adjusting
Angle between section head rod 5 and the second connecting rod 6, and the adjustable length of head rod 5 and the second connecting rod 6
Section.
This utility model is by the outer surface of part to be detected a flaw 2 is respectively clamped into in two elastic jaws 1, you can complete
The load operation of part, its simple to operation and efficiency high.And when the part 2 of different structure and size is clamped, by angle
Degree governor motion 7 adjusts the angle between head rod 5 and the second connecting rod 6, and adjusts head rod 5 and/or the
The length of two connecting rods 6, can make two elastic jaws 1 be clamped in the optimum position of part to be detected a flaw 2, and which has clamping jail
Gu it is reliable, the advantages of applied widely.
Further, head rod 5 is identical with the structure of the second connecting rod 6, including elongation bar 61, elongation 62 and of set
Locking nut 63, one end of elongation bar 61 are connected with elastic jaw 1, and its other end is extend in elongation set 62, locking nut
63 are set in elongation bar 61, and are connected with the outer surface thread of elongation set 62, wherein, locking nut 63 is locked after being used to tighten
Elongation bar 61 and elongation set 62.In the length for needing to change head rod 5 and/or the second connecting rod 6, locking screw is first unclamped
Female 63, then the elongation bar 61 for pulling out or retracting in elongation set 62 tightens locking nut 63 to correct position, and which adjusts letter
Folk prescription is just.Preferably, in order to prevent from skidding, the outer surface of locking nut 63 is additionally provided with anti-slip veins.
Specifically, angle adjusting mechanism 7 includes arc sleeve 71 and arc-shaped insert plate 72, arc sleeve 71 and arc-shaped insert plate 72
It is separately fixed on head rod 5 and the second connecting rod 6, one end of arc-shaped insert plate 72 is extend in arc sleeve 71, and with
Arc sleeve 71 is engaged, wherein, arc sleeve 71 is provided with alignment pin 73, and arc-shaped insert plate 72 is provided with multiple angle adjustment holes
74, angle adjustment holes 74 are engaged with alignment pin 73.It is engaged with the angle adjustment holes 74 of diverse location by alignment pin 73, i.e.,
The angle between head rod 5 and the second connecting rod 6 can be changed.
Refering to shown in Fig. 2, elastic jaw 1 includes elastic plate 11, lower elastic plate 12 and connection riser 13, upper elastic plate 11
It is connected with lower elastic plate 12 by connecting riser 13, wherein, the lower surface of upper elastic plate 11 is additionally provided with waveform fastening teeth 14.
The clamping dynamics for treating flaw detection part 2 can be improved by arranging waveform fastening teeth 14, the landing risk of part 2 is reduced.Compared with
Good, in order to prevent crushing part 2, waveform fastening teeth 14 is made using elastic material, such as rubber etc..
More than, specific embodiment only of the present utility model, but protection domain of the present utility model is not limited thereto,
Any change or replacement expected without creative work, should all cover within protection domain of the present utility model.Therefore,
The protection domain that protection domain of the present utility model should be limited by claims is defined.
Claims (4)
1. a kind of scalable flaw detection fixture of aircraft engine parts, including two elastic jaws, the elastic jaw are used to press from both sides
The part detected a flaw is held, the lower surface of the part also sets gradually exograph and stereotype, the exograph and the equal position of stereotype
In the elastic jaw, it is characterised in that also including head rod, the second connecting rod and angle adjusting mechanism, described
One end of one connecting rod and the second connecting rod is hinged, the other end of the head rod and the second connecting rod respectively with institute
State elastic jaw to be connected, wherein, the angle adjusting mechanism is connected with the head rod and the second connecting rod respectively,
And for adjusting the angle between head rod and the second connecting rod, and the length of the head rod and the second connecting rod
The structure of degree scalable, the head rod and the second connecting rod is identical, including elongation bar, elongation set and locking nut,
One end of the elongation bar is connected with the elastic jaw, and its other end is extend in the elongation set, the locking nut
It is set in the elongation bar, and is connected with the outer surface thread of the elongation set, wherein, after the locking nut is used to tighten
The elongation bar and elongation set are locked, the outer surface of the locking nut is additionally provided with anti-slip veins.
2. aircraft engine parts as claimed in claim 1 scalable flaw detection fixture, it is characterised in that the angular adjustment
Mechanism includes that arc sleeve and arc-shaped insert plate, the arc sleeve and arc-shaped insert plate are separately fixed at the head rod and
In two connecting rods, one end of the arc-shaped insert plate is extend in the arc sleeve, and is engaged with the arc sleeve, its
In, the arc sleeve is provided with alignment pin, and the arc-shaped insert plate is provided with multiple angle adjustment holes, the angle adjustment holes with
The alignment pin is engaged.
3. aircraft engine parts as claimed in claim 2 scalable flaw detection fixture, it is characterised in that the elastic jaw
Including upper elastic plate, lower elastic plate and connection riser, the upper elastic plate is by the connection riser and the lower elastic plate phase
Connection, wherein, the lower surface of the upper elastic plate is additionally provided with waveform fastening teeth.
4. aircraft engine parts as claimed in claim 3 scalable flaw detection fixture, it is characterised in that the wave clevis
Tight tooth is made using elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799152.7U CN206074477U (en) | 2016-07-27 | 2016-07-27 | A kind of scalable flaw detection fixture of aircraft engine parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799152.7U CN206074477U (en) | 2016-07-27 | 2016-07-27 | A kind of scalable flaw detection fixture of aircraft engine parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074477U true CN206074477U (en) | 2017-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799152.7U Active CN206074477U (en) | 2016-07-27 | 2016-07-27 | A kind of scalable flaw detection fixture of aircraft engine parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859318A (en) * | 2017-12-07 | 2018-03-30 | 广州市艺达机械有限公司 | A kind of variable-angle plate device for building |
| CN110262030A (en) * | 2019-07-05 | 2019-09-20 | 中国医科大学附属盛京医院 | A kind of microscope |
-
2016
- 2016-07-27 CN CN201620799152.7U patent/CN206074477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859318A (en) * | 2017-12-07 | 2018-03-30 | 广州市艺达机械有限公司 | A kind of variable-angle plate device for building |
| CN110262030A (en) * | 2019-07-05 | 2019-09-20 | 中国医科大学附属盛京医院 | A kind of microscope |
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