CN205642215U - Measure pin fin highly with supporting gauge - Google Patents
Measure pin fin highly with supporting gauge Download PDFInfo
- Publication number
- CN205642215U CN205642215U CN201620204652.1U CN201620204652U CN205642215U CN 205642215 U CN205642215 U CN 205642215U CN 201620204652 U CN201620204652 U CN 201620204652U CN 205642215 U CN205642215 U CN 205642215U
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- China
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- gauge
- rivet
- height
- auxiliary lining
- supporting
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Abstract
The utility model relates to a measure pin fin highly with supporting gauge comprises gauge and supplementary bush, and wherein the gauge is equipped with supplementary bush for flute profile side open structure in the open slot of gauge, and supplementary bush is equipped with the locating hole of setting, sets up in the locating hole and waits to detect the rivet, be equipped with two measuring posts that have the difference in height at gauge vallecular cavity upper surface, lie in measuring toe facial height in the up end of the rivet that awaits measuring in the outside, be the go side promptly, lie in the up end that inboard measuring toe face is less than the rivet that awaits measuring, be the not -go -end promptly. This supporting gauge can be fine a large amount of rivet pin fin height that use of control, improve the quality on aircraft surface, and then promote the surface quality of aircraft, and then guarantee the pneumatic appearance of aircraft.
Description
Technical field
This utility model relates to a kind of measurement supporting gauge of ailhead height, belongs to inspection measurer field.
Background technology
In space shuttle assembles, it is frequently necessary to the connection using all kinds of rivet, screw to carry out eyelid covering and skeleton, raising due to present generation aircraft manufacture level, and the raising to aircraft surfaces prescription, requirement to riveting, being spirally connected improves, the most therewith accordingly, it would be desirable to be controlled the height of ailhead further, in order to the height of detection ailhead easily and fast, it is ensured that ailhead height is in the prescription allowed.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of measurement supporting gauge of ailhead height, this supporting gauge can be good at the rivet head height controlling to use in a large number, improve the quality of aircraft surfaces, and then the surface quality of lifting aircraft, and then ensure the aerodynamic configuration of aircraft.
For solving problem above, concrete technical scheme of the present utility model is as follows: a kind of measurement supporting gauge of ailhead height, it is made up of gauge and auxiliary lining, wherein gauge is flute profile side opening structure, auxiliary lining it is provided with in the open slot of gauge, auxiliary lining is provided with the hole, location of setting, and location arranges rivet to be detected in hole；Being provided with two detection posts with difference in height at gauge vallecular cavity upper surface, the detection post bottom surface being positioned at outside is higher than the upper surface of rivet to be measured, is go side, and be positioned at inner side detects the upper surface less than rivet to be measured, the post bottom surface, is not-go-end.
The both side surface of described detection post is provided with chamfering, and two chamferings are 60 ° of angles.
The described upper end, hole, location on auxiliary lining is provided with 90 ° of chamfered bore, 100 ° of chamfered bore, 120 ° of chamfered bore and counter sink structure.
In the excircle of described auxiliary lining, end mill is plane.
This measurement ailhead height uses side open slot structure with supporting gauge, it is simple to auxiliary lining drives rivet to be measured to slide in opening, carries out the measurement of ailhead height.
Detection post is set to chamfering structure, to reduce and rivet contact area, prevents accidental injury rivet surface.
The hole, location of auxiliary lining is arranged various structures, with the rivet of the various model in applicable location.
Contact with open slot inner surface after auxiliary lining milling flat, be convenient for measuring and whether move to fixed position.
Accompanying drawing explanation
Fig. 1 is that embodiment one measures the ailhead height structural representation with supporting gauge.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the top view of auxiliary lining.
Fig. 4 is that embodiment two measures the ailhead height structural representation with supporting gauge.
Detailed description of the invention
Embodiment one
Measure the supporting gauge of ailhead height as it is shown in figure 1, a kind of, be made up of gauge 1 and auxiliary lining 2, wherein gauge 1 is flute profile side opening structure, being provided with auxiliary lining 2 in the open slot of gauge 1, auxiliary lining 2 is provided with the hole, location 3 of setting, and location arranges rivet to be detected in hole 3；Being provided with two detection posts 4 with difference in height at gauge 1 vallecular cavity upper surface, detection post 4 bottom surface being positioned at outside is higher than the upper surface of rivet to be measured, is go side, and be positioned at inner side detects the upper surface less than rivet to be measured, post 4 bottom surface, is not-go-end.Wherein the upper end, hole, location on auxiliary lining is provided with 90 ° of chamfered bore, 100 ° of chamfered bore, 120 ° of chamfered bore structures.
As in figure 2 it is shown, the both side surface of described detection post 4 is provided with chamfering, two chamferings are 60 ° of angles.
As described in Figure 3, in the excircle of auxiliary lining 2, end mill is plane.
Embodiment two
As shown in Figure 4, except the upper end, hole, location on auxiliary lining is provided with counter sink structure, remaining structure is identical with embodiment one.
During use, the rivet correspondence of different model is placed in the hole, location of dissimilar auxiliary lining 2, and auxiliary lining 2 is inserted in the notch of gauge 1, the measurement of ailhead height is carried out with the detection post 4 on gauge 1, the tested ailhead go side by gauge, not by the not-go-end of gauge, and make the ailhead height of this rivet qualified, the most defective.
Claims (4)
1. measure the supporting gauge of ailhead height for one kind, it is characterized in that: be made up of gauge (1) and auxiliary lining (2), wherein gauge (1) is flute profile side opening structure, auxiliary lining (2) it is provided with in the open slot of gauge (1), auxiliary lining (2) is provided with the hole, location (3) of setting, arranges rivet to be detected in hole, location (3)；It is provided with two detection posts (4) with difference in height at gauge (1) vallecular cavity upper surface, it is positioned at the upper surface higher than rivet to be measured, detection post (4) bottom surface in outside, it is go side, is positioned at the upper surface less than rivet to be measured, detection post (4) bottom surface of inner side, is not-go-end.
2. the measurement supporting gauge of ailhead height as claimed in claim 1, it is characterised in that: the both side surface of described detection post (4) is provided with chamfering, and two chamferings are 60 ° of angles.
3. the measurement supporting gauge of ailhead height as claimed in claim 1, it is characterised in that: the described upper end, hole, location on auxiliary lining is provided with 90 ° of chamfered bore, 100 ° of chamfered bore, 120 ° of chamfered bore and counter sink structure.
4. the measurement supporting gauge of ailhead height as claimed in claim 1, it is characterised in that: in the excircle of described auxiliary lining (2), end mill is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204652.1U CN205642215U (en) | 2016-03-17 | 2016-03-17 | Measure pin fin highly with supporting gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204652.1U CN205642215U (en) | 2016-03-17 | 2016-03-17 | Measure pin fin highly with supporting gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642215U true CN205642215U (en) | 2016-10-12 |
Family
ID=57077504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204652.1U Active CN205642215U (en) | 2016-03-17 | 2016-03-17 | Measure pin fin highly with supporting gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827105A (en) * | 2018-04-23 | 2018-11-16 | 安徽江淮汽车集团股份有限公司 | A kind of engine body thrust gear width dimensions cubing |
-
2016
- 2016-03-17 CN CN201620204652.1U patent/CN205642215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827105A (en) * | 2018-04-23 | 2018-11-16 | 安徽江淮汽车集团股份有限公司 | A kind of engine body thrust gear width dimensions cubing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |