CN204154229U - A kind of measurer for measuring guide vane viewport position degree - Google Patents

A kind of measurer for measuring guide vane viewport position degree Download PDF

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Publication number
CN204154229U
CN204154229U CN201420669805.0U CN201420669805U CN204154229U CN 204154229 U CN204154229 U CN 204154229U CN 201420669805 U CN201420669805 U CN 201420669805U CN 204154229 U CN204154229 U CN 204154229U
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China
Prior art keywords
measuring
axle
measurer
viewport
fixture
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Active
Application number
CN201420669805.0U
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Chinese (zh)
Inventor
孙海丽
钱宝娟
郑松
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.)
AECC Shenyang Liming Aero Engine Co Ltd
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Shenyang Liming Aero Engine Group 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.)
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Priority to CN201420669805.0U priority Critical patent/CN204154229U/en
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Abstract

For measuring a measurer for guide vane viewport position degree, belonging to and measuring equipment technical field, comprising base, base is provided with measuring appliance, some groups of fixtures, some locating pieces and several register pins; Described measuring appliance comprises measurer pedestal and measures axle, measure axle to be arranged in measurer pedestal and can to rotate freely, measure axle outer upper and be provided with dial gauge, measure in axle and be provided with measurement lever, the middle part measuring lever is arranged on by pivot pin to be measured in axle, the inner measuring lever is provided with measures pin, and outer end contacts with the measuring head of dial gauge, measures between the front portion of lever and measurement axle and is provided with spring.The utility model measurement result is accurate, processing ease, and the actual value that can read each viewport position degree easily.

Description

A kind of measurer for measuring guide vane viewport position degree
Technical field:
The utility model belongs to measures equipment technical field, is specifically related to a kind of measurer for measuring guide vane viewport position degree.
Background technology:
The viewport of guide vane is positioned on the installing plate on blade, for installing professional measuring sensor, is the viewport of the device of monitoring aircraft engine internal temperature and pressure size.The positional precision of viewport is very high, and its position degree directly affects the collection of related data.Because the tolerance of measured hole is larger, and in design drawing, there is no maximum solid mark, the method of grouping mea-sure is carried out in aperture by many employings, adopted in the past and checked pin interblock interference, namely the inspection pin that employing one is corresponding with standard sight hole size and shape inserts viewport to be detected, judges that whether the position degree of viewport to be detected is qualified with its fitness.This detection method can not read the actual value of the position degree of viewport to be detected, and needs operator to have higher operating experience.
Utility model content:
For solving prior art Problems existing, the utility model proposes a kind ofly to measure accurately, easily operation and the measurer for measuring guide vane viewport position degree of the position degree of viewport to be detected can be read accurately.
For realizing above object, the utility model by the following technical solutions: a kind of measurer for measuring guide vane viewport position degree, comprises base, base is provided with measuring appliance, some groups of fixtures, some locating pieces and several register pins; Described measuring appliance comprises measurer pedestal and measures axle, measure axle to be arranged in measurer pedestal and can to rotate freely, measure axle outer upper and be provided with dial gauge, measure in axle and be provided with measurement lever, the middle part measuring lever is arranged on by pivot pin to be measured in axle, the inner measuring lever is provided with measures pin, and outer end contacts with the measuring head of dial gauge, measures between the front portion of lever and measurement axle and is provided with spring.
Between described measurement axle and measurer pedestal, be provided with lining, measure axle and be arranged in lining, lining matches with measurer pedestal.
Described measurement pin is consistent with the distance of the measuring head of dial gauge and pivot pin with the distance of pivot pin.
Described fixture comprises the first fixture, the second fixture and the 3rd fixture, and the first fixture and the second fixture are separately positioned on front end and the rear end of tested part, and the 3rd fixture is arranged on the side of tested part.
The beneficial effects of the utility model: measurement result is accurate, processing ease, and the actual value that can read each viewport position degree easily.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the using state of an embodiment of the present utility model;
Fig. 2 is the vertical view of the Fig. 1 after removing tested part;
Fig. 3 is the rear view of the Fig. 1 after removing tested part;
Fig. 4 is the cut-open view of Fig. 1 measuring appliance;
Wherein: 1-base, 2-measurer pedestal, 3-measures axle, 4-dial gauge, 5-lining, and 6-measures lever, 7-measures pin, 8-spring, 9-pivot pin, 10-tested part, 11-first register pin, 12-first fixture, 13-second fixture, 14-the 3rd fixture, 15-second register pin, 16-locating piece.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details, as shown in Figure 1 to 4, a kind of measurer for measuring guide vane viewport position degree, comprise base 1, base 1 is provided with measuring appliance, some groups of fixtures and the first register pin 11, second register pin 15, locating piece 16; Described measuring appliance comprises measurer pedestal 2 and measures axle 3, measures axle 3 and to be arranged in measurer pedestal 2 by lining 5 and can to rotate freely, lining and measure between axle 3 and keep gap 0.005 ~ 0.01mm.Measure axle 3 outer upper and be provided with dial gauge 4, measure axle 3 inside and be provided with measurement lever 6, the middle part measuring lever 6 is arranged on by pivot pin 9 to be measured in axle 3, the inner measuring lever 6 is provided with measures pin 7, the outer end measuring lever 6 contacts with the measuring head of dial gauge 5, measures between the front portion of lever 6 and measurement axle 3 and is provided with spring 8.
Described base is provided with the first fixture 12, second fixture 13 and the 3rd fixture 14, first fixture 12 and the second fixture 13 are separately positioned on front end and the rear end of tested part 10, 3rd fixture 14 is arranged on the side of tested part 10, base plate is respectively arranged with three the first register pins 11, two the second register pins 15 and a locating piece 16, when tested part 10 establish be placed on base 1 time, positioned by the end face of three the first register pins, 11 pairs of tested parts 10, the axis of two the second register pins, 15 pairs of tested parts 10 positions, positioned by the angle of locating piece 16 pairs of tested parts 10, and first fixture 12, second fixture 13, 3rd fixture 14 pairs tested part 10 clamps.The measurement pin 7 of measuring appliance contacts the inwall of the viewport of tested part 10.
Manually wheel measuring axle 3 measures the position degree of viewport, and in the rotation process measuring axle 3, the change of viewport position degree can be conducted to dial gauge by measuring pin 7 and measuring lever 6.Measure two torque arm length of lever 6 than being 1:1, thus dial gauge 4 dial reading reacting condition be the real position degree deviation of viewport.

Claims (4)

1. for measuring a measurer for guide vane viewport position degree, it is characterized in that: comprise base, base being provided with measuring appliance, some groups of fixtures, some locating pieces and several register pins; Described measuring appliance comprises measurer pedestal and measures axle, measure axle to be arranged in measurer pedestal and can to rotate freely, measure axle outer upper and be provided with dial gauge, measure in axle and be provided with measurement lever, the middle part measuring lever is arranged on by pivot pin to be measured in axle, the inner measuring lever is provided with measures pin, and outer end contacts with the measuring head of dial gauge, measures between the front portion of lever and measurement axle and is provided with spring.
2. the measurer for measuring guide vane viewport position degree according to claim 1, is characterized in that: between described measurement axle and measurer pedestal, be provided with lining, and measure axle and be arranged in lining, lining matches with measurer pedestal.
3. the measurer for measuring guide vane viewport position degree according to claim 1, is characterized in that: described measurement pin is consistent with the distance of the measuring head of dial gauge and pivot pin with the distance of pivot pin.
4. the measurer for measuring guide vane viewport position degree according to claim 1, it is characterized in that: described fixture comprises the first fixture, the second fixture and the 3rd fixture, first fixture and the second fixture are separately positioned on front end and the rear end of tested part, and the 3rd fixture is arranged on the side of tested part.
CN201420669805.0U 2014-11-11 2014-11-11 A kind of measurer for measuring guide vane viewport position degree Active CN204154229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420669805.0U CN204154229U (en) 2014-11-11 2014-11-11 A kind of measurer for measuring guide vane viewport position degree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420669805.0U CN204154229U (en) 2014-11-11 2014-11-11 A kind of measurer for measuring guide vane viewport position degree

Publications (1)

Publication Number Publication Date
CN204154229U true CN204154229U (en) 2015-02-11

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105547082A (en) * 2015-12-18 2016-05-04 天津天海同步科技有限公司 Tool for detecting location degree of workpiece hole
CN105910519A (en) * 2016-06-29 2016-08-31 上海华东计算技术研究所实验工厂 Detection assembly specially used for location degree of mounting hole of irregular part
CN106289011A (en) * 2016-11-01 2017-01-04 无锡飞而康精铸工程有限公司 A kind of vital point detecting tool of the blade of aero-engine
CN106767243A (en) * 2016-11-30 2017-05-31 中航动力股份有限公司 A kind of device for detecting the multigroup listrium wedge surface of turborotor
CN107504877A (en) * 2017-07-11 2017-12-22 江苏汉格智能科技有限公司 It is a kind of to be used for automatic positioning rotating face and detect the mechanism of hole location
CN109931843A (en) * 2017-12-19 2019-06-25 宁波方太厨具有限公司 A kind of cubing

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105547082A (en) * 2015-12-18 2016-05-04 天津天海同步科技有限公司 Tool for detecting location degree of workpiece hole
CN105547082B (en) * 2015-12-18 2018-09-25 天津天海同步科技有限公司 A kind of cubing of detection workpiece hole location
CN105910519A (en) * 2016-06-29 2016-08-31 上海华东计算技术研究所实验工厂 Detection assembly specially used for location degree of mounting hole of irregular part
CN106289011A (en) * 2016-11-01 2017-01-04 无锡飞而康精铸工程有限公司 A kind of vital point detecting tool of the blade of aero-engine
CN106289011B (en) * 2016-11-01 2019-05-31 无锡飞而康精铸工程有限公司 A kind of vital point detecting tool of the blade of aero-engine
CN106767243A (en) * 2016-11-30 2017-05-31 中航动力股份有限公司 A kind of device for detecting the multigroup listrium wedge surface of turborotor
CN107504877A (en) * 2017-07-11 2017-12-22 江苏汉格智能科技有限公司 It is a kind of to be used for automatic positioning rotating face and detect the mechanism of hole location
CN107504877B (en) * 2017-07-11 2019-08-06 江苏汉格智能科技有限公司 It is a kind of for automatic positioning rotating face and the mechanism of detection hole position degree
CN109931843A (en) * 2017-12-19 2019-06-25 宁波方太厨具有限公司 A kind of cubing
CN109931843B (en) * 2017-12-19 2021-04-16 宁波方太厨具有限公司 Checking fixture

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6

Patentee after: Chinese Hangfa Shenyang Liming Aero engine limited liability company

Address before: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6

Patentee before: Liming Aeroplane Engine (Group) Co., Ltd., Shenyang City

CP01 Change in the name or title of a patent holder