CN201508155U - Comprehensive measuring tool for guide blade with rivet head - Google Patents

Comprehensive measuring tool for guide blade with rivet head Download PDF

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Publication number
CN201508155U
CN201508155U CN200920158094XU CN200920158094U CN201508155U CN 201508155 U CN201508155 U CN 201508155U CN 200920158094X U CN200920158094X U CN 200920158094XU CN 200920158094 U CN200920158094 U CN 200920158094U CN 201508155 U CN201508155 U CN 201508155U
Authority
CN
China
Prior art keywords
shroud
guide blade
line
guide vane
arc
Prior art date
Application number
CN200920158094XU
Other languages
Chinese (zh)
Inventor
张望梧
Original Assignee
南通中能机械制造有限公司
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 南通中能机械制造有限公司 filed Critical 南通中能机械制造有限公司
Priority to CN200920158094XU priority Critical patent/CN201508155U/en
Application granted granted Critical
Publication of CN201508155U publication Critical patent/CN201508155U/en

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Abstract

The utility model relates to a comprehensive measuring tool capable of conveniently detecting inner back arc lines and shroud rings of a guide blade with a rivet head. The comprehensive measuring tool comprises a bottom board, a shroud ring measuring plate and a blade root positioning base, wherein the shroud ring measuring plate and the blade root positioning base are respectively fixed on two ends of the bottom board, two sides of the upper end surface of the bottom board are respectively connected with line stop pins which are arranged in a straight line, and a guide blade is fixed on the shroud ring measuring plate and the blade root positioning base. Since the shroud ring of the guide blade and the inner lateral face of the shroud measuring plate can form an arc gap, the radian of the shroud ring of the guide blade can be judged whether to satisfy the quality requirement or not through detecting whether the arc gap satisfies the requirements with a universal gauge during the measurement. Simultaneously, the inner back line of the guide blade can be detected according to inner back arc line sample plates arranged on the line stop pins corresponding to each position line of a standard guide blade. Through adopting the structure, the comprehensive measuring tool can fast and conveniently detect the inner back arc line and the shroud ring of the guide blade with the rivet head, and improves the detection efficiency.

Description

The comprehensive measurer of a kind of guide vane with manufactured head
Technical field
The utility model relates to a kind of measurer, the comprehensive measurer of particularly a kind of guide vane with manufactured head.
Background technology
In the guide vane process of producing the band manufactured head, need in it, back of the body camber line and shroud measure, and determines whether it conforms to quality requirements.Quality situation originally interior, the processing of back of the body camber line need be placed on guide vane uses the contrast piece to measure on the surface level, and the shroud on the blade profile end face can only be measured its minimum point and peak, judges its cambered surface situation roughly, and testing result is inaccurate.
The utility model content
The technical problems to be solved in the utility model provides and a kind ofly can conveniently detect the interior back of the body camber line of band manufactured head guide vane and the comprehensive measurer of shroud.
For solving the problems of the technologies described above, the technical solution of the utility model is: the comprehensive measurer of a kind of guide vane with manufactured head, comprise base plate, shroud measurement plate and blade root positioning seat, its innovative point is: described shroud is measured plate and the blade root positioning seat is separately fixed at the base plate two ends, described shroud is measured the plate medial surface and is had the manufactured head locating slot, described blade root positioning seat upper surface has Baltimore groove, and is connected with hold-down bolt; Both sides, described base plate upper surface are connected with the molded lines shift finger that is word order respectively.
Advantage of the present utility model is: during use with guide vane fixing after, whether the medial surface that the shroud of guide vane and shroud are measured plate forms an arcuation gap, only only need use drift to detect the arcuation gap when therefore measuring and meet the requirements and can judge whether guide vane shroud circular arc degree conforms to quality requirements.Simultaneously, we can carry on the back the interior back of the body molded lines that the camber line tempte detects guide vane in corresponding by placing with each position molded lines of standard guide vane on the molded lines shift finger.Adopt this structure, can carry out the detection of interior back of the body camber line, shroud quickly and easily to the guide vane of band manufactured head, improved detection efficiency.
Description of drawings
Fig. 1 is the front view of a kind of comprehensive measurer of guide vane with manufactured head of the present utility model.
Fig. 2 is the vertical view of a kind of comprehensive measurer of guide vane with manufactured head of the present utility model.
Embodiment
As shown in Figure 1, the utility model relates to the comprehensive measurer of a kind of guide vane with manufactured head, comprises base plate 1, shroud measurement plate 2, blade root positioning seat 3, and shroud is measured plate 2 and blade root positioning seat 3 is separately fixed at base plate 1 two ends.
Its concrete structure is: as shown in Figure 2, shroud is measured plate 2 medial surfaces and is had manufactured head locating slot 4, and the medial surface of shroud measurement plate 2 is the imitated structure of standard guide vane shroud; Blade root positioning seat 3 upper surfaces have Baltimore groove 5, and Baltimore groove 5 is the imitated structure of guide vane blade root, and are connected with hold-down bolt 7 on blade root positioning seat 3.
When the shroud of being with the manufactured head guide vane is detected, be fixed in the Baltimore groove 5 of blade root positioning seat 3 by the blade root of hold-down bolt 7 guide vane, the manufactured head of guide vane is connected with manufactured head locating slot 4, because it is the imitated structure of standard guide vane shroud that shroud is measured the medial surface of plate 2, form an arcuation gap between the shroud of itself and guide vane, therefore only only need use drift to measure the arcuation gap when measuring and whether meet the requirements, can finish detection guide vane shroud precision.
Be the detection of the interior back of the body camber line of realizing guide vane, we are connected with the molded lines shift finger 6 that is word order respectively in both sides, base plate 1 upper surface.
When the inner arc of being with the manufactured head guide vane is detected, at the molded lines shift finger 6 other placements inner arc molded lines model 8 identical of base plate 1 one sides, the inner arc molded lines of recently realizing guide vane is measured by inner arc molded lines model 8 and the guide vane molded lines that needs to measure with each position molded lines of standard guide vane; When the outer arc of band manufactured head guide vane is detected, place the outer arc molded lines model 9 identical in that the molded lines shift finger 6 of the opposite side of base plate 1 is other, detect the outer arc molded lines of guide vane with the guide vane molded lines.
Adopt this structure, can be fast, the guide vane of band manufactured head is carried out the measurement of interior, back of the body camber line and shroud easily, improved detection efficiency.

Claims (1)

1. comprehensive measurer of the guide vane with manufactured head, contain base plate, shroud measurement plate and blade root positioning seat, it is characterized in that: described shroud is measured plate and the blade root positioning seat is separately fixed at the base plate two ends, described shroud is measured the plate medial surface and is had the manufactured head locating slot, described blade root positioning seat upper surface has Baltimore groove, and is connected with hold-down bolt; Both sides, described base plate upper surface are connected with the molded lines shift finger that is word order respectively.
CN200920158094XU 2009-06-08 2009-06-08 Comprehensive measuring tool for guide blade with rivet head CN201508155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920158094XU CN201508155U (en) 2009-06-08 2009-06-08 Comprehensive measuring tool for guide blade with rivet head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920158094XU CN201508155U (en) 2009-06-08 2009-06-08 Comprehensive measuring tool for guide blade with rivet head

Publications (1)

Publication Number Publication Date
CN201508155U true CN201508155U (en) 2010-06-16

Family

ID=42469282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920158094XU CN201508155U (en) 2009-06-08 2009-06-08 Comprehensive measuring tool for guide blade with rivet head

Country Status (1)

Country Link
CN (1) CN201508155U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102147220A (en) * 2010-11-20 2011-08-10 无锡透平叶片有限公司 Measuring device for detecting overall-length conical surface of clapboard stator blade
CN102721357A (en) * 2012-06-12 2012-10-10 无锡市麦希恩机械制造有限公司 Detection method of automobile glass louver
CN102853730A (en) * 2011-06-30 2013-01-02 长城汽车股份有限公司 Automobile engine hood hinge inspection tool
CN103557775A (en) * 2013-10-11 2014-02-05 中国计量学院 Spring chain device for measuring outline of convex edge of cross section of large blade and measuring method thereof
CN103630103A (en) * 2013-11-29 2014-03-12 沈阳黎明航空发动机(集团)有限责任公司 Measuring device for gap of guide blade edge plates
CN104406502A (en) * 2014-11-13 2015-03-11 重庆长征重工有限责任公司 Control method for a gas turbine blade forging stock geometry and testing model
CN105222691A (en) * 2015-08-26 2016-01-06 哈尔滨汽轮机厂有限责任公司 A kind of hydraulic pressure curved surface clamped-in style blade alig nment device and school type method
CN105300216A (en) * 2015-11-19 2016-02-03 中国南方航空工业(集团)有限公司 Blade-type face measuring device
CN109539928A (en) * 2018-11-27 2019-03-29 中国航发沈阳黎明航空发动机有限责任公司 A kind of fan-shaped section welding blade cavity digital measuring device and measurement method

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102147220B (en) * 2010-11-20 2012-09-05 无锡透平叶片有限公司 Measuring device for detecting overall-length conical surface of clapboard stator blade
CN102147220A (en) * 2010-11-20 2011-08-10 无锡透平叶片有限公司 Measuring device for detecting overall-length conical surface of clapboard stator blade
CN102853730A (en) * 2011-06-30 2013-01-02 长城汽车股份有限公司 Automobile engine hood hinge inspection tool
CN102853730B (en) * 2011-06-30 2015-03-11 长城汽车股份有限公司 Automobile engine hood hinge inspection tool
CN102721357A (en) * 2012-06-12 2012-10-10 无锡市麦希恩机械制造有限公司 Detection method of automobile glass louver
CN103557775A (en) * 2013-10-11 2014-02-05 中国计量学院 Spring chain device for measuring outline of convex edge of cross section of large blade and measuring method thereof
CN103557775B (en) * 2013-10-11 2016-06-22 中国计量学院 Large-scale leaf cross-section flange profile measurement spring chain device and measuring method thereof
CN103630103A (en) * 2013-11-29 2014-03-12 沈阳黎明航空发动机(集团)有限责任公司 Measuring device for gap of guide blade edge plates
CN104406502A (en) * 2014-11-13 2015-03-11 重庆长征重工有限责任公司 Control method for a gas turbine blade forging stock geometry and testing model
CN104406502B (en) * 2014-11-13 2017-07-14 重庆长征重工有限责任公司 A kind of gas turbine blades forging stock physical dimension control method and detection model
CN105222691A (en) * 2015-08-26 2016-01-06 哈尔滨汽轮机厂有限责任公司 A kind of hydraulic pressure curved surface clamped-in style blade alig nment device and school type method
CN105222691B (en) * 2015-08-26 2017-12-01 哈尔滨汽轮机厂有限责任公司 A kind of hydraulic pressure curved surface clamped-in style blade alig nment device and school type method
CN105300216A (en) * 2015-11-19 2016-02-03 中国南方航空工业(集团)有限公司 Blade-type face measuring device
CN105300216B (en) * 2015-11-19 2018-04-20 中国南方航空工业(集团)有限公司 Blade profile measuring device
CN109539928A (en) * 2018-11-27 2019-03-29 中国航发沈阳黎明航空发动机有限责任公司 A kind of fan-shaped section welding blade cavity digital measuring device and measurement method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100616

Termination date: 20110608