CN105135990A - Special-purpose measuring tool used for measuring airplane horizontal tail part abrasion scratch depth - Google Patents
Special-purpose measuring tool used for measuring airplane horizontal tail part abrasion scratch depth Download PDFInfo
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- CN105135990A CN105135990A CN201510265059.8A CN201510265059A CN105135990A CN 105135990 A CN105135990 A CN 105135990A CN 201510265059 A CN201510265059 A CN 201510265059A CN 105135990 A CN105135990 A CN 105135990A
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- Prior art keywords
- measuring
- measurement
- horizontal tail
- special
- tail part
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Abstract
The invention relates to a special-purpose measuring tool used for measuring airplane horizontal tail part abrasion scratch depth. The special-purpose measuring tool comprises a measuring foundation, an adjusting thread ring, an adjusting screw, a measuring shaft, a clamping sleeve, a spring, a spring cap, a magnet, a measuring head, multiple locking screws and an indicating gauge, wherein the measuring foundation and the adjusting thread ring are in thread connection, the measuring foundation and the measuring shaft are connected through the adjusting screw, the measuring foundation is connected with the clamping sleeve through the first locking screw, the indicating gauge is connected with the clamping sleeve through the second locking screw, and the measuring head is connected with the measuring shaft through the magnet. The special-purpose measuring tool is applicable to measurement on airplane horizontal tail part abrasion scratch depth, has measurement specificity, further satisfies examination requirements and performs effects for improving production efficiency.
Description
Technical field
What the present invention relates to is a kind of device of Machining Technology field, specifically a kind ofly gnaws for aircraft horizontal tail part the special measuring tool that cutter scratch depth measures.
Background technology
The usability of surface quality to part of aircraft horizontal tail part has a great impact, and as covering belongs to appearance part, the quality of its surface quality directly affects steady state (SS) when horizontal tail is flown aloft.Therefore, particularly important to the inspection of the appearance surface quality of workpieces such as aircraft horizontal tail covering.
At present, in the checkout procedure of aircraft horizontal tail part, often find that it be the center position often occurring in larger area part, and is irregularly shaped because operative causes " gnawing cutter " or the cut of airplane parts accidentally.Existing point micrometer and digital display pit gauge, due to the impact of its structure, are difficult to measure it; Optical depth instrument is due to complicated operation, and personal error impact is comparatively large, is also difficult to its degree of depth of Measurement accuracy.Because " cutter can not be gnawed " or the degree of depth of cut by Measurement accuracy aircraft horizontal tail part, so handling Parts Breakdown rejection report
(FRR)in time, makes troubles, and affects successive projects process.
Summary of the invention
The present invention is directed to prior art above shortcomings, there is provided a kind of special measuring tool gnawing the measurement of cutter scratch depth for aircraft horizontal tail part, be applicable to the depth survey that aircraft horizontal tail piece surface gnaws cutter and cut, structure is simple, easy to operate, improve the efficiency of Quality inspection.
The present invention is achieved by the following technical solutions, comprising: measure pedestal, regulate volution, set screw, measurement axle, chuck, spring, spring compressor, magnet, measuring head, some lock-screws and clock gauge.
Described measurement pedestal upper end is connected with clock gauge by chuck, and centre is connected with adjustment volution by screw thread, and lower end is connected with measuring head by set screw.
Spring and spring compressor are equipped with in described measurement axle upper end, and there is set screw centre, and lower end is connected with measurement axle by magnet.Described chuck lower end is revolved lock-screw by first and is connected with measurement pedestal, and upper end is connected with clock gauge by the second lock-screw.
Described adjustment volution is used for regulating measures the moving up and down of axle, to ensure that measuring head contacts with gnawing bottom cutter cut.
Tool of the present invention has the following advantages: this invention is measured base bottom surface and adopted flat bottomed recess structure, not only can measurement plane but also can measure curved surface; One-piece construction is simple, easy to carry, both can measure finding, and also can measure large part; The present invention is applicable to the measurement that cutter scratch depth gnawed by aircraft horizontal tail part, and have the selectivity of measurement, meet examination requirements simultaneously, the raising for production efficiency has played effect.
Accompanying drawing explanation
Figure
1for perspective view of the present invention.
Figure
2for partial cutaway schematic of the present invention.
Embodiment
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As figure
1,
2shown in, the present embodiment comprises: measure pedestal
1, regulate volution
2, set screw
3, measure axle
4, chuck
8, spring
10, spring compressor
9, magnet
11, measuring head
12, the first lock-screw
5, the second lock-screw
6and clock gauge
7.
Described measurement pedestal
1chuck is passed through in upper end
8with clock gauge
7connect, middle by screw thread and adjustment volution
2connect, lower end is by regulating
3with measurement axle
4connect.
Described measurement axle
4spring is equipped with in upper end
10and spring compressor
9, set screw is passed through in centre
3with measurement pedestal
1connect, magnet is passed through in lower end
11with measuring head
12connect.
Described chuck
8lower end is by the first lock-screw
5with measurement pedestal
1connect, upper end is by the second lock-screw
6with clock gauge
7connect.
Described adjustment volution
2be used for regulating and measure axle
4move up and down, to ensure measuring head
12contact with gnawing bottom cutter cut.
Using method
:
The first step, first measures, to ensure clock gauge on measurement mark block
7gauge outfit and measurement axle
4top contacts; Second step, gnaws around cutter cut place at part to be measured and looks for a position to be used as measuring basis, by clock gauge
7be adjusted to zero-bit; 3rd step, traverse measurement measurer, by measuring head
12with gnaw cutter cut bottom connection touch, clock gauge
7reading is the depth value gnawing cutter cut.
Claims (2)
1. gnaw the special measuring tool of cutter scratch depth measurement for aircraft horizontal tail part for one kind, it is characterized in that, comprising: measure pedestal, regulate volution, set screw, measurement axle, chuck, spring, spring compressor, magnet, measuring head, some lock-screws and clock gauge; Described measurement pedestal upper end is connected with clock gauge by chuck, measures in the middle of pedestal and is connected with adjustment volution by screw thread, measures pedestal lower end and is connected with measurement axle by set screw; Described measurement axle upper end is provided with spring and spring compressor, measures in the middle of axle and is provided with set screw, measures axle lower end and is connected with measuring head by magnet; Described chuck lower end is revolved lock-screw by first and is connected with measurement pedestal, and chuck upper end is connected with clock gauge by the second lock-screw.
2. according to claim
1described gnaw for aircraft horizontal tail part the special measuring tool that cutter scratch depth measures, it is characterized in that, described adjustment volution is used for regulating measures moving up and down of axle, to ensure that measuring head contacts with gnawing bottom cutter cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265059.8A CN105135990A (en) | 2015-05-22 | 2015-05-22 | Special-purpose measuring tool used for measuring airplane horizontal tail part abrasion scratch depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265059.8A CN105135990A (en) | 2015-05-22 | 2015-05-22 | Special-purpose measuring tool used for measuring airplane horizontal tail part abrasion scratch depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135990A true CN105135990A (en) | 2015-12-09 |
Family
ID=54721432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510265059.8A Pending CN105135990A (en) | 2015-05-22 | 2015-05-22 | Special-purpose measuring tool used for measuring airplane horizontal tail part abrasion scratch depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135990A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486201A (en) * | 2016-01-21 | 2016-04-13 | 哈尔滨汽轮机厂有限责任公司 | Scratch measurement instrument |
| CN106441051A (en) * | 2016-11-26 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for detecting scratch on outer surface of aviation engine duct |
| CN109579675A (en) * | 2019-01-09 | 2019-04-05 | 山东太古飞机工程有限公司 | A kind of measurement auxiliary mould for survey aircraft covering bumps degree |
| CN110006387A (en) * | 2019-04-24 | 2019-07-12 | 中车青岛四方机车车辆股份有限公司 | The tooling of detection axis taper face surface scratching depth |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60152901A (en) * | 1984-01-20 | 1985-08-12 | Hirano Sekkei Kk | Inspecting machine for hexagon socket bolt |
| JPH0843007A (en) * | 1994-08-01 | 1996-02-16 | Tosok Corp | Screw measuring tool |
| CN201787909U (en) * | 2010-08-17 | 2011-04-06 | 沈阳飞机工业（集团）有限公司 | Adjustable device for measuring plane scuffing depth and raised height |
| CN202024715U (en) * | 2011-02-12 | 2011-11-02 | 上海纳铁福传动轴有限公司 | Measuring tool for measuring PCD (Pitch Circle Diameter) reference of external starwheel |
| CN202204449U (en) * | 2011-08-25 | 2012-04-25 | 芜湖禾田汽车工业有限公司 | Ball head and ball core depth detecting device of automobile control arm |
| CN203100654U (en) * | 2012-12-26 | 2013-07-31 | 重庆歇马机械曲轴有限公司 | Testing fixture for center holes |
| CN203364733U (en) * | 2013-07-29 | 2013-12-25 | 中国重汽集团济南动力有限公司 | Measuring device for depth of vehicle VIN code |
| CN203414043U (en) * | 2013-06-24 | 2014-01-29 | 宁波津一油泵有限公司 | Depth measuring tool |
| CN103697797A (en) * | 2013-12-31 | 2014-04-02 | 苏州市职业大学 | Inspection device for precision measurement for depth of blind hole in micro dimension |
| CN203744898U (en) * | 2013-12-31 | 2014-07-30 | 苏州市职业大学 | Micron measurement-level gauge for precisely measuring depth of blind holes |
-
2015
- 2015-05-22 CN CN201510265059.8A patent/CN105135990A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60152901A (en) * | 1984-01-20 | 1985-08-12 | Hirano Sekkei Kk | Inspecting machine for hexagon socket bolt |
| JPH0843007A (en) * | 1994-08-01 | 1996-02-16 | Tosok Corp | Screw measuring tool |
| CN201787909U (en) * | 2010-08-17 | 2011-04-06 | 沈阳飞机工业（集团）有限公司 | Adjustable device for measuring plane scuffing depth and raised height |
| CN202024715U (en) * | 2011-02-12 | 2011-11-02 | 上海纳铁福传动轴有限公司 | Measuring tool for measuring PCD (Pitch Circle Diameter) reference of external starwheel |
| CN202204449U (en) * | 2011-08-25 | 2012-04-25 | 芜湖禾田汽车工业有限公司 | Ball head and ball core depth detecting device of automobile control arm |
| CN203100654U (en) * | 2012-12-26 | 2013-07-31 | 重庆歇马机械曲轴有限公司 | Testing fixture for center holes |
| CN203414043U (en) * | 2013-06-24 | 2014-01-29 | 宁波津一油泵有限公司 | Depth measuring tool |
| CN203364733U (en) * | 2013-07-29 | 2013-12-25 | 中国重汽集团济南动力有限公司 | Measuring device for depth of vehicle VIN code |
| CN103697797A (en) * | 2013-12-31 | 2014-04-02 | 苏州市职业大学 | Inspection device for precision measurement for depth of blind hole in micro dimension |
| CN203744898U (en) * | 2013-12-31 | 2014-07-30 | 苏州市职业大学 | Micron measurement-level gauge for precisely measuring depth of blind holes |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486201A (en) * | 2016-01-21 | 2016-04-13 | 哈尔滨汽轮机厂有限责任公司 | Scratch measurement instrument |
| CN106441051A (en) * | 2016-11-26 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for detecting scratch on outer surface of aviation engine duct |
| CN109579675A (en) * | 2019-01-09 | 2019-04-05 | 山东太古飞机工程有限公司 | A kind of measurement auxiliary mould for survey aircraft covering bumps degree |
| CN109579675B (en) * | 2019-01-09 | 2023-09-08 | 山东太古飞机工程有限公司 | Auxiliary measurement tool for measuring concave-convex degree of aircraft skin |
| CN110006387A (en) * | 2019-04-24 | 2019-07-12 | 中车青岛四方机车车辆股份有限公司 | The tooling of detection axis taper face surface scratching depth |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
|
| WD01 | Invention patent application deemed withdrawn after publication |