CN203083481U - Six-point locating-based gas turbine blade clamp measuring tool - Google Patents

Six-point locating-based gas turbine blade clamp measuring tool Download PDF

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Publication number
CN203083481U
CN203083481U CN 201320131073 CN201320131073U CN203083481U CN 203083481 U CN203083481 U CN 203083481U CN 201320131073 CN201320131073 CN 201320131073 CN 201320131073 U CN201320131073 U CN 201320131073U CN 203083481 U CN203083481 U CN 203083481U
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CN
China
Prior art keywords
positioning seat
base plate
measurer
gas turbine
seat
Prior art date
Application number
CN 201320131073
Other languages
Chinese (zh)
Inventor
王玉君
王玉敏
王海东
黄兴军
李铁成
柴晓辉
于志锋
张强
李立泉
郭长辉
Original Assignee
哈尔滨汽轮机厂有限责任公司
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Publication date
Application filed by 哈尔滨汽轮机厂有限责任公司 filed Critical 哈尔滨汽轮机厂有限责任公司
Priority to CN 201320131073 priority Critical patent/CN203083481U/en
Application granted granted Critical
Publication of CN203083481U publication Critical patent/CN203083481U/en

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Abstract

The utility model relates to a clamp measuring tool, in particular to a six-point locating-based gas turbine blade clamp measuring tool, aiming at solving the problems that when the gas turbine blade blank entering a factory is detected by the prior art, the prior art is different from the detection method of a blade casting manufacturer, so that the factory pass rate of the blade blank is low, the produced and processed blade is low in quality, and the difficulty of the blade final assembly is increased. The six-point locating-based gas turbine blade clamp measuring tool comprises a base plate, a second locating seat, a third locating seat, a fourth locating seat, a fifth locating seat, a clamping mechanism, a compression mechanism, two first locating seats, three first locating pins, three second locating pins, a plurality of auxiliary measuring plates and a plurality of gear locating pins, wherein the clamping mechanism comprises a support seat and a first handle; the support seat is arranged on the base plate; the first handle is horizontally arranged on the support seat and is rotatablely connected with the support seat; a compression locating seat is arranged on the base plate; and the bottom end of a compression block is provided with a second handle, and the second handle is rotatablely connected with the compression block. The six-point locating-based gas turbine blade clamp measuring tool is used for the location measurement of the gas turbine blade.

Description

A kind of gas turbine blades folder measurer based on six point locations

Technical field

The utility model relates to a kind of folder measurer, is specifically related to a kind of folder measurer based on six point locations that is used to clamp and measure gas turbine blades.

Background technology

At present, gas turbine has adopted many new technologies in design, new material, new construction, cause blade construction complex-shaped, material is special, domestic factors such as essence casting level have strengthened the blade processing difficulty, traditional detection, job operation can't satisfy the new product process requirements, source from the blade product, beginning detects in the factory of going into of blank material, has very big-difference with blade casting producer detection method, and then influences blank and go into factory's qualification rate, very easily cause blade dimensions to detect disunity according in the past detection (amount folder) instrument design concept, have a strong impact on the processing of leaves quality, caused waste product easily, and increased the general assembly difficulty.

The utility model content

The purpose of this utility model is to adopt prior art that the gas turbine blade blank material of going into factory is detected for solving, casting producer's detection method with blade there are differences, what cause blade blank goes into that factory's qualification rate is low, the quality of the blade of production and processing is low, increased the problem of the difficulty of blade general assembly, and then a kind of gas turbine blades folder measurer based on six point locations is provided.

The utility model is to address the above problem the technical scheme of taking to be: a kind of gas turbine blades folder measurer based on six point locations of the present utility model comprises base plate, second positioning seat, the 3rd positioning seat, the 4th positioning seat, the 5th positioning seat, clamp system, hold-down mechanism, two first positioning seats, three first register pins, three second register pins, a plurality of subsidiary plates and a plurality of gear register pin, described clamp system comprises supporting seat and first handle, described hold-down mechanism comprises second handle, compress positioning seat, compact heap and the 3rd handle, second positioning seat, the 3rd positioning seat, the 4th positioning seat, the 5th positioning seat and two first positioning seats are installed on the base plate according to six reference point location correspondences of blade blank processing, be separately installed with one first register pin on second positioning seat and two first positioning seats, the 3rd positioning seat, be separately installed with one second register pin on the 4th positioning seat and the 5th positioning seat, three first register pins and three second register pins carry out six point locations to blade blank, supporting seat is installed on the base plate, the first handle level is installed on the supporting seat and the two is rotationally connected, compressing positioning seat is installed on the base plate, compact heap is obliquely installed and is compressing on the positioning seat and the two removably connects, the bottom of compact heap is provided with second handle and the two is rotationally connected, compact heap high-end is provided with the 3rd handle and the two is rotationally connected, a plurality of gear register pins are installed on the base plate, and a plurality of subsidiary plates are positioned on the base plate by a plurality of gear register pins.

The beneficial effects of the utility model are: the utility model reasonable in design, the utility model is a positioning reference according to six reference points of the smart casting of blade blank, designed second positioning seat respectively, the 3rd positioning seat, the 4th positioning seat, the 5th positioning seat, two first positioning seats, three first register pins, three second register pins, three first register pins and three second register pins carry out six point locations to blade blank, guaranteed consistance with blank producer blade blank forging positioning reference, that has improved smart casting blank goes into factory's qualification rate, because the consistance of positioning reference, reduced the disqualification rate of product in the production run, compare existingly to go into factory's qualification rate 90% and improved 11.1% with the blade blank qualification rate of detection and localization of the present utility model, blade blank through the utility model detection and localization, for the following process of product provides effective guarantee, improved the leaf quality of subsequent production processing greatly, satisfied the unification of actual processing size and designing requirement, simultaneously, reduced the difficulty of blade general assembly.

Description of drawings

Fig. 1 is a main TV structure synoptic diagram of the present utility model, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the vertical view of Fig. 1, and Fig. 4 is the A-A cut-open view among Fig. 3, and Fig. 5 is the B-B cut-open view among Fig. 3.

Embodiment

Embodiment one: present embodiment is described in conjunction with Fig. 1~Fig. 5, a kind of gas turbine blades folder measurer based on six point locations of present embodiment comprises base plate 1, second positioning seat 7, the 3rd positioning seat 8, the 4th positioning seat 18, the 5th positioning seat 22, clamp system, hold-down mechanism, two first positioning seats 6, three first register pins 5, three second register pins 21, a plurality of subsidiary plates 25 and a plurality of gear register pin 24, described clamp system comprises supporting seat 2 and first handle 4, described hold-down mechanism comprises second handle 11, compress positioning seat 13, compact heap 14 and the 3rd handle 15, second positioning seat 7, the 3rd positioning seat 8, the 4th positioning seat 18, the 5th positioning seat 22 and two first positioning seats 6 are installed on the base plate 1 according to six reference point location correspondences of blade blank 26 processing, be separately installed with one first register pin 5 on second positioning seat 7 and two first positioning seats 6, the 3rd positioning seat 8, be separately installed with one second register pin 21 on the 4th positioning seat 18 and the 5th positioning seat 22, three first register pins 5 and 21 pairs of blade blanks of three second register pins 26 carry out six point locations, supporting seat 2 is installed on the base plate 1, first handle 4 levels are installed on the supporting seat 2 and the two is rotationally connected, compressing positioning seat 13 is installed on the base plate 1, compact heap 14 is obliquely installed and is compressing on the positioning seat 13 and the two removably connects, the bottom of compact heap 14 is provided with second handle 11 and the two is rotationally connected, compact heap 14 high-end is provided with the 3rd handle 15 and the two is rotationally connected, a plurality of gear register pins 24 are installed on the base plate 1, and a plurality of subsidiary plates 25 are positioned on the base plate 1 by a plurality of gear register pins 24.

Present embodiment according to six reference point locations of blade blank Design and Machining with second positioning seat, the 3rd positioning seat, the 4th positioning seat, the 5th positioning seat, two first positioning seats are assembled on the base plate, three first register pins are installed in respectively on second positioning seat and two first positioning seats, three second register pins are installed in the 3rd positioning seat respectively, on the 4th positioning seat and the 5th positioning seat, form six positioning systems, by three first register pins and three second register pins blade blank 26 is carried out six point locations, the back, location realizes blade blank is clamped by the rotation first handle, realize the compressing of blade blank realized the fixing of blade blank by rotation second handle and the 3rd handle; When needing to measure, each size of blade blank is effectively measured by a plurality of gear register pins and a plurality of subsidiary plate that are arranged on the base plate.

The positioning seat that compresses of present embodiment is back of the body arc positioning seat, and compact heap is back of the body arc locating piece.

Embodiment two: in conjunction with Fig. 2 present embodiment is described, the described folder measurer of present embodiment also comprises bolt 12, and compact heap 14 is obliquely installed and is compressing on the positioning seat 13 and the two removably connects by bolt 12.So be provided with, assemble conveniently, other is identical with embodiment one.

Embodiment three: in conjunction with Fig. 2 present embodiment is described, the described folder measurer of present embodiment comprises that also 19, two first positioning seats 6 of four first screws are installed on the base plate 1 by two first screws 19 respectively.So be provided with, assemble conveniently, described first screw is a hexagon socket cap head screw.Other is identical with embodiment one or two.

Embodiment four: in conjunction with Fig. 3 present embodiment is described, the described folder measurer of present embodiment also comprises first arc plate 3, on the base plate between supporting seat 2 and the 5th positioning seat 18 first arc plate 3 is installed.So be provided with, more effectively be convenient to the survey of each size of blade blank.Other is identical with embodiment one.

Embodiment five: present embodiment is described in conjunction with Fig. 3, the described folder measurer of present embodiment also comprises second arc plate 9, second arc plate 9 is installed on the base plate 1 away from second positioning seat 7 is installed on the base plate 1, and second arc plate 9 and the 22 adjacent settings of the 5th positioning seat.So be provided with, more effectively be convenient to the survey of each size of blade blank.Other is identical with embodiment four.

Embodiment six: in conjunction with Fig. 3 present embodiment is described, the described folder measurer of present embodiment also comprises location-plate 23, on the base plate 1 between first arc plate 3 and second arc plate 9 location-plate 23 is installed.So be provided with, more effectively be convenient to blade blank each size measurement and compress the fixing of positioning seat.Other is identical with embodiment five.

Embodiment seven: in conjunction with Fig. 4 present embodiment is described, the described folder measurer of present embodiment comprises that also second screw, 16, the four positioning seats 18 are installed on the base plate 1 by second screw 16.So be provided with, assemble conveniently, described second screw is a hexagon socket cap head screw.Other is identical with embodiment one, two, four, five or six.

The course of work

Blade blank is placed on the folder measurer by detected state, ensures that six positioning reference points closely contact with second register pin with first register pin fully respectively.Treat that blade blank locates the back and with clamp system and hold-down mechanism blank is completely fixed, utilize gear register pin and subsidiary plate to detect blank dimension, process redundancy etc. one by one according to designing requirement.Fix the designing requirement dimensional uniformity that blank carries out product processing on request and detects processing dimension and leaf product product.Finish the production of finished product.

Claims (7)

1. the gas turbine blades based on six point locations presss from both sides measurer, it is characterized in that: described folder measurer comprises base plate (1), second positioning seat (7), the 3rd positioning seat (8), the 4th positioning seat (18), the 5th positioning seat (22), clamp system, hold-down mechanism, two first positioning seats (6), three first register pins (5), three second register pins (21), a plurality of subsidiary plates (25) and a plurality of gear register pin (24), described clamp system comprises supporting seat (2) and first handle (4), described hold-down mechanism comprises second handle (11), compress positioning seat (13), compact heap (14) and the 3rd handle (15), second positioning seat (7), the 3rd positioning seat (8), the 4th positioning seat (18), the 5th positioning seat (22) and two first positioning seats (6) are installed on the base plate (1) according to six reference point location correspondences of blade blank (26) processing, be separately installed with one first register pin (5) on second positioning seat (7) and two first positioning seats (6), the 3rd positioning seat (8), be separately installed with one second register pin (21) on the 4th positioning seat (18) and the 5th positioning seat (22), three first register pins (5) and three second register pins (21) carry out six point locations to blade blank (26), supporting seat (2) is installed on the base plate (1), first handle (4) level is installed in that supporting seat (2) is gone up and the two is rotationally connected, compressing positioning seat (13) is installed on the base plate (1), compact heap (14) is obliquely installed compressing that positioning seat (13) is gone up and the two removably connects, the bottom of compact heap (14) is provided with second handle (11) and the two is rotationally connected, compact heap (14) high-end is provided with the 3rd handle (15) and the two is rotationally connected, a plurality of gear register pins (24) are installed on the base plate (1), and a plurality of subsidiary plates (25) are positioned on the base plate (1) by a plurality of gear register pins (24).
2. a kind of gas turbine blades folder measurer according to claim 1 based on six point locations, it is characterized in that: described folder measurer also comprises bolt (12), and compact heap (14) is obliquely installed compressing that positioning seat (13) is gone up and the two removably connects by bolt (12).
3. a kind of gas turbine blades folder measurer according to claim 1 and 2 based on six point locations, it is characterized in that: described folder measurer also comprises four first screws (19), and two first positioning seats (6) are installed on the base plate (1) by two first screws (19) respectively.
4. a kind of gas turbine blades folder measurer according to claim 1 based on six point locations, it is characterized in that: described folder measurer also comprises first arc plate (3), is positioned on the base plate between supporting seat (2) and the 5th positioning seat (18) first arc plate (3) is installed.
5. a kind of gas turbine blades folder measurer according to claim 4 based on six point locations, it is characterized in that: described folder measurer also comprises second arc plate (9), on the base plate (1) away from second positioning seat (7) second arc plate (9) is installed and is installed on the base plate (1), and second arc plate (9) and the adjacent setting of the 5th positioning seat (22).
6. a kind of gas turbine blades folder measurer according to claim 5 based on six point locations, it is characterized in that: described folder measurer also comprises location-plate (23), is positioned on the base plate (1) between first arc plate (3) and second arc plate (9) location-plate (23) is installed.
7. according to claim 1,2,4,5 or 6 described a kind of gas turbine blades folder measurers based on six point locations, it is characterized in that: described folder measurer also comprises second screw (16), and the 4th positioning seat (18) is installed on the base plate (1) by second screw (16).
CN 201320131073 2013-03-21 2013-03-21 Six-point locating-based gas turbine blade clamp measuring tool CN203083481U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320131073 CN203083481U (en) 2013-03-21 2013-03-21 Six-point locating-based gas turbine blade clamp measuring tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320131073 CN203083481U (en) 2013-03-21 2013-03-21 Six-point locating-based gas turbine blade clamp measuring tool

Publications (1)

Publication Number Publication Date
CN203083481U true CN203083481U (en) 2013-07-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320131073 CN203083481U (en) 2013-03-21 2013-03-21 Six-point locating-based gas turbine blade clamp measuring tool

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940317A (en) * 2014-04-25 2014-07-23 哈尔滨汽轮机厂有限责任公司 Small moving vane universal combination detecting measuring tool in steam turbine
CN104191314A (en) * 2014-08-06 2014-12-10 哈尔滨汽轮机厂有限责任公司 Positioning and machining method for datum plane of guide vane of power turbine of gas turbine
CN104440214A (en) * 2014-10-28 2015-03-25 沈阳黎明航空发动机(集团)有限责任公司 Tenon positioning device and method of zero-allowance hollow high-pressure turbine working blade
CN106216611A (en) * 2016-08-10 2016-12-14 西北工业大学 A kind of low-melting alloy cast fixture for the processing of thin wall vane axle head
CN106524918A (en) * 2016-12-27 2017-03-22 无锡透平叶片有限公司 Blade forging horizontal detection device
CN106524848A (en) * 2016-12-27 2017-03-22 无锡透平叶片有限公司 Blade forging dial gauge horizontal detection device
CN109317936A (en) * 2018-12-07 2019-02-12 中国航发南方工业有限公司 A kind of Blade measuring pedestal preparation method
CN109317981A (en) * 2018-12-07 2019-02-12 中国航发南方工业有限公司 A kind of preparation facilities of the pedestal for Blade measuring
CN109317980A (en) * 2018-12-07 2019-02-12 中国航发南方工业有限公司 A kind of Blade measuring pedestal preparation facilities

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940317A (en) * 2014-04-25 2014-07-23 哈尔滨汽轮机厂有限责任公司 Small moving vane universal combination detecting measuring tool in steam turbine
CN104191314A (en) * 2014-08-06 2014-12-10 哈尔滨汽轮机厂有限责任公司 Positioning and machining method for datum plane of guide vane of power turbine of gas turbine
CN104440214A (en) * 2014-10-28 2015-03-25 沈阳黎明航空发动机(集团)有限责任公司 Tenon positioning device and method of zero-allowance hollow high-pressure turbine working blade
CN104440214B (en) * 2014-10-28 2016-10-19 沈阳黎明航空发动机(集团)有限责任公司 A kind of tenon positioner without the hollow high-pressure turbine working blade of surplus and method
CN106216611A (en) * 2016-08-10 2016-12-14 西北工业大学 A kind of low-melting alloy cast fixture for the processing of thin wall vane axle head
CN106216611B (en) * 2016-08-10 2018-03-30 西北工业大学 A kind of low-melting alloy cast fixture for the processing of thin wall vane shaft end
CN106524918A (en) * 2016-12-27 2017-03-22 无锡透平叶片有限公司 Blade forging horizontal detection device
CN106524848A (en) * 2016-12-27 2017-03-22 无锡透平叶片有限公司 Blade forging dial gauge horizontal detection device
CN109317936A (en) * 2018-12-07 2019-02-12 中国航发南方工业有限公司 A kind of Blade measuring pedestal preparation method
CN109317981A (en) * 2018-12-07 2019-02-12 中国航发南方工业有限公司 A kind of preparation facilities of the pedestal for Blade measuring
CN109317980A (en) * 2018-12-07 2019-02-12 中国航发南方工业有限公司 A kind of Blade measuring pedestal preparation facilities

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