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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
measuring
measurement
horizontal tail
special
tail part
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
Application number
CN201510265059.8A
Other languages
Chinese (zh)
Inventor
雷锋杰
朱玉荣
邱志钢
高志霜
顾赛峰
赵凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commercial Aircraft Corp of China Ltd
Shanghai Aircraft Manufacturing Co Ltd
Original Assignee
Commercial Aircraft Corp of China Ltd
Shanghai Aircraft Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Commercial Aircraft Corp of China Ltd, Shanghai Aircraft Manufacturing Co Ltd filed Critical Commercial Aircraft Corp of China Ltd
Priority to CN201510265059.8A priority Critical patent/CN105135990A/en
Publication of CN105135990A publication Critical patent/CN105135990A/en
Pending legal-status Critical Current

Links

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

The special measuring tool of cutter scratch depth measurement is gnawed for aircraft horizontal tail part
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.
CN201510265059.8A 2015-05-22 2015-05-22 Special-purpose measuring tool used for measuring airplane horizontal tail part abrasion scratch depth Pending CN105135990A (en)

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 (3)

* Cited by examiner, † Cited by third party
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
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (10)

* Cited by examiner, † Cited by third party
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 (3)

* Cited by examiner, † Cited by third party
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
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

Similar Documents

Publication Publication Date Title
CN105135990A (en) Special-purpose measuring tool used for measuring airplane horizontal tail part abrasion scratch depth
CN203037196U (en) Inner cone inclination steel ball measuring gauge
CN201107027Y (en) Special-purpose measuring instrument for measuring depth of inlet and vent valve seats pyramidal face of cylinder cap
CN104457578A (en) Air flotation high-precision detection tool
CN203100654U (en) Testing fixture for center holes
CN201795741U (en) Needle-type dial indicator for measurement
CN203479215U (en) Boss height measuring apparatus
CN205209435U (en) Wafer length -measuring appliance
CN203349754U (en) Universal bearing axial clearance measurement tool
CN204085373U (en) For detecting the gauge of engine cylinder head system valve seating valve line jerk value
CN202947665U (en) Roll neck blind hole symmetry measurement instrument
CN205279967U (en) Measurement device for be used for ball cage appearance to detect
CN204007487U (en) Inductance type planometer
CN209116910U (en) A kind of multi-functional form and position error measurement instrument
CN201555539U (en) Air valve check tool
CN203940810U (en) A kind of bore circular arc ring groove apparatus for detecting diameter
CN208620944U (en) A kind of alley center height measuring device
CN208751465U (en) A kind of taper hole dimension measuring device
CN104567606A (en) Lever type inside diameter detection device for workpiece
CN202938764U (en) Two-hole center distance measuring device
CN204286314U (en) Workpiece lever inside diameter detection device
CN204478971U (en) Boring cutter bar is beated adjustment detector
CN104296618A (en) Device and method for measuring ring perpendicular error and running accuracy of finished product radial ball bearing
CN205079712U (en) Axle sleeve internal diameter attribute gage
CN210293063U (en) Steel ball diameter measuring device capable of being adjusted conveniently

Legal Events

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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151209