CN101718515A - Improved common measuring tool for measuring angular plane in externally radial direction of blade cuboid - Google Patents
Improved common measuring tool for measuring angular plane in externally radial direction of blade cuboid Download PDFInfo
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- CN101718515A CN101718515A CN200910223550A CN200910223550A CN101718515A CN 101718515 A CN101718515 A CN 101718515A CN 200910223550 A CN200910223550 A CN 200910223550A CN 200910223550 A CN200910223550 A CN 200910223550A CN 101718515 A CN101718515 A CN 101718515A
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- blade
- cuboid
- radial direction
- measuring tool
- angular plane
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides an improved common measuring tool for measuring an angular plane in the externally radial direction of a blade cuboid, which is simple in structure, convenient to use, quick in measurement and good in commonality, and is characterized by comprising a movable measuring part and a simulation zeroing part, wherein the movable measuring part is arranged on the simulation zeroing part.
Description
(1) technical field
The present invention relates to the blade processing field of measuring technique, be specially a kind of common measuring tool of improved measurement angular plane in externally radial direction of blade cuboid.
(2) background technology
In order to organize circle, can design the radial angle face in blade root one side or two sides in the blade design, definite method of radial angle is 360 ° of every circle numbers of blade of ÷.The measuring method of blade radial angle faces is varied, general meeting design specialized measuring tool, blade is put into certain position, with model or measurement piece clearance gauge measurement clearance, or measure with the method that hand touches contrast, its shortcoming is that measurement result relies on manual operations, and is uncertain big, the uniqueness and the consistance of measurement result are poor, and efficiency of measurement is low; And each blade radial angle faces can only be applicable to a kind of blade, must manufacture and design a large amount of blade radial angle faces during measurement, caused expending in a large number of metal material, it is big to measure cost, and a large amount of drill centers anchor clamps are unfavorable for that also the production scene is to the management of frock and put.
(3) summary of the invention
At the problems referred to above, the invention provides a kind of common measuring tool of improved measurement angular plane in externally radial direction of blade cuboid, it is simple in structure, and is easy to use, measures fast, and versatility is good.
Its technical scheme is such, it is characterized in that: it comprises removable measure portion and the simulation part that makes zero, and described removable measure portion is installed on described simulation and makes zero on the part.
It is further characterized in that: described removable measure portion comprises location-plate and dial gauge; Described location-plate is equipped with the dial gauge support by web member; Described dial gauge is installed on and connects on the clamping seats; Described connection clamping seats is installed in the mounting hole of described dial gauge support; Described mounting hole is provided with a plurality of gears according to blade root length; On the described location-plate handgrip is installed; Described simulation is made zero and is partly comprised base and calibrated bolck; Described calibrated bolck is installed on described base side by screw.
The common measuring tool of a kind of improved measurement angular plane in externally radial direction of blade cuboid of the present invention, it is simple in structure, and is easy to use, and versatility is good, only need redesign calibrated bolck at every turn, and the quantity of amount of reduction of income part processing greatly and measuring tool has been saved cost.
(4) description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the plan structure synoptic diagram of Fig. 1.
(5) embodiment
See Fig. 1 and Fig. 2, the present invention includes removable measure portion and the simulation part that makes zero, described removable measure portion is installed on described simulation and makes zero on the part.Removable measure portion comprises location-plate 4 and dial gauge 6; Location-plate 4 is equipped with dial gauge support 8 by web member 11; Dial gauge 4 is installed on and connects on the clamping seats 7; Connecting clamping seats 7 is installed in the mounting hole 12 of dial gauge support 8; Mounting hole 12 is provided with a plurality of gears according to blade root length; Handgrip 1 is installed on the location-plate 4; Simulation is made zero and is partly comprised base 3 and calibrated bolck 9; Calibrated bolck 9 is installed on base 3 sides by screw 10.Among the figure, 2 and 5 are screw.
During use, at first according to blade processing technique, determine the position of blade radial face in square chest, according to the position of blade radial face in square chest, the calibrated bolck 9 that Design and Machining is used on blade root sagittal plane common measuring tool, again calibrated bolck 9 is installed on the base 3, the location-plate 4 of removable measure portion is placed on the base 3, according to the distance between blade root length adjustment dial gauge 6 centers and the base, be installed in the mounting hole 12 of dial gauge support 8 corresponding gears connecting clamping seats 7, when guaranteeing dial gauge contact contact calibrated bolck, the dial gauge total indicator reading is zero; Removable measure portion is put on the square chest, and dial gauge contact contact blade is measured face, sees the dial gauge total indicator reading, with zero drift less than 0.02mm, then the blade radial face is qualified, on the contrary the blade radial face is defective.
Claims (5)
1. the common measuring tool of an improved measurement angular plane in externally radial direction of blade cuboid is characterized in that: it comprises removable measure portion and the simulation part that makes zero, and described removable measure portion is installed on described simulation and makes zero on the part.
2. according to the common measuring tool of the described a kind of improved measurement angular plane in externally radial direction of blade cuboid of claim 1, it is characterized in that: described removable measure portion comprises location-plate and dial gauge; Described location-plate is equipped with the dial gauge support by web member; Described dial gauge is installed on the connection clamping seats; Described connection clamping seats is installed in the mounting hole of described dial gauge support.
3. according to the common measuring tool of the described a kind of improved measurement angular plane in externally radial direction of blade cuboid of claim 2, it is characterized in that: described mounting hole is provided with a plurality of gears according to blade root length.
4. according to the common measuring tool of the described a kind of improved measurement angular plane in externally radial direction of blade cuboid of claim 3, it is characterized in that: on the described location-plate handgrip is installed.
5. according to the common measuring tool of the described a kind of improved measurement angular plane in externally radial direction of blade cuboid of claim 4, it is characterized in that: described simulation is made zero and is partly comprised base and calibrated bolck, and described calibrated bolck is installed on described base side by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102235509A CN101718515B (en) | 2009-11-20 | 2009-11-20 | Improved common measuring tool for measuring angular plane in externally radial direction of blade cuboid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102235509A CN101718515B (en) | 2009-11-20 | 2009-11-20 | Improved common measuring tool for measuring angular plane in externally radial direction of blade cuboid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101718515A true CN101718515A (en) | 2010-06-02 |
| CN101718515B CN101718515B (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102235509A Active CN101718515B (en) | 2009-11-20 | 2009-11-20 | Improved common measuring tool for measuring angular plane in externally radial direction of blade cuboid |
Country Status (1)
| Country | Link |
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| CN (1) | CN101718515B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368036A (en) * | 2011-07-19 | 2012-03-07 | 大连液压件有限公司 | Measuring apparatus for verticality of blade |
| CN106248023A (en) * | 2016-08-29 | 2016-12-21 | 中航动力股份有限公司 | A kind of detection method of interior cell size face Angular Dimension |
| CN106625337A (en) * | 2016-12-28 | 2017-05-10 | 无锡透平叶片有限公司 | Root positioning mechanism for T root blade profile detection of steam turbine |
| CN106996730A (en) * | 2017-04-05 | 2017-08-01 | 上海航天控制技术研究所 | A kind of combustion gas rudder face installs the measuring system and its measuring method of zero drift |
-
2009
- 2009-11-20 CN CN2009102235509A patent/CN101718515B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368036A (en) * | 2011-07-19 | 2012-03-07 | 大连液压件有限公司 | Measuring apparatus for verticality of blade |
| CN106248023A (en) * | 2016-08-29 | 2016-12-21 | 中航动力股份有限公司 | A kind of detection method of interior cell size face Angular Dimension |
| CN106248023B (en) * | 2016-08-29 | 2018-11-02 | 中航动力股份有限公司 | A kind of detection method of interior cell size face angle degree size |
| CN106625337A (en) * | 2016-12-28 | 2017-05-10 | 无锡透平叶片有限公司 | Root positioning mechanism for T root blade profile detection of steam turbine |
| CN106996730A (en) * | 2017-04-05 | 2017-08-01 | 上海航天控制技术研究所 | A kind of combustion gas rudder face installs the measuring system and its measuring method of zero drift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101718515B (en) | 2011-07-20 |
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| C06 | Publication | ||
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| CP02 | Change in the address of a patent holder |
Address after: 214000 No. 1800, Huishan Avenue, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: WUXI TURBINE BLADE Co.,Ltd. Address before: 214023 No. 305 Yang Qing Road, Jiangsu, Wuxi Patentee before: WUXI TURBINE BLADE Co.,Ltd. |
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