CN202938801U - Positioning and clamping device for vertical three-coordinate detection of blade forging - Google Patents
Positioning and clamping device for vertical three-coordinate detection of blade forging Download PDFInfo
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- CN202938801U CN202938801U CN 201220649562 CN201220649562U CN202938801U CN 202938801 U CN202938801 U CN 202938801U CN 201220649562 CN201220649562 CN 201220649562 CN 201220649562 U CN201220649562 U CN 201220649562U CN 202938801 U CN202938801 U CN 202938801U
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- measuring tool
- base plate
- blade
- positioning
- plate
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Abstract
The utility model provides a positioning and clamping device for vertical three-coordinate detection of a blade forging. The device can be used to ensure that the state of the blade forging in three-coordinate detection is consistent with the state of the blade forging during detected in a vertical frame measuring tool and to ensure that the measurement benchmarks of the two detection methods are consistent, thus facilitating the comparison between detection data obtained from the two detection methods and ensuring the detection accuracy. The device is characterized by comprising a general base, wherein a general measuring tool bottom plate is installed on the general base, a measuring tool column is installed at one end of the general measuring tool bottom plate, a measuring tool upper top plate parallel to the general measuring tool bottom plate is installed in the upper end part of the measuring tool column, a blade pressing device is installed on the measuring tool upper top plate, and a blade positioning device is installed in an installation groove of the general measuring tool bottom plate.
Description
Technical field
The utility model relates to the detection frock field of blade forging, is specially a kind of positioning and clamping device for the vertical three-dimensional detection of blade forging.
Background technology
The conventional sense of turbine blade forging is to adopt the vertical frame measuring tool, forging by leaf push up, blade root three center pits are positioned in the vertical frame measuring tool, use each spot size that detects model detection blade forging.And for the new product blade forging except the vertical frame measuring tool detects, also need to use three-dimensional to carry out size detection, but owing to there is no special locating device, when having caused three-dimensional to detect, the state of blade forging can't be consistent with the state of blade forging in the vertical frame measuring tool, thereby cause the detection and localization benchmark of positioning datum that three-dimensional detects and vertical frame measuring tool inconsistent, make both detection data can't carry out reference counterpoint, brought a lot of inconvenience for the size judgement of blade forging.
Summary of the invention
For the problems referred to above, the utility model provides a kind of positioning and clamping device for the vertical three-dimensional detection of blade forging, state consistency when when it can guarantee to adopt three-dimensional to detect, the state of blade forging and its detect in the vertical frame measuring tool, thereby the measuring basis that guarantees both is consistent, be convenient to the reference counterpoint of both detection data, guaranteed accuracy of detection.
Its technical scheme is such, it is characterized in that: it comprises Universal base, the common measuring tool base plate is installed on described Universal base, described common measuring tool base plate one end is equipped with the measuring tool column, described measuring tool column upper end is equipped with the measuring tool upper plate parallel with described common measuring tool base plate, on described measuring tool upper plate, the blade hold down gag is installed, in the mounting groove of described common measuring tool base plate, blade locking device is installed.
It is further characterized in that:
It is top that described blade hold down gag comprises that leaf top compresses, and described leaf top compresses and toply is installed on vertically downward on described measuring tool upper plate by fixed block;
Described blade locking device comprises base plate positioning disk and unsteady locating centre device, described base plate positioning disk is installed in the mounting groove of described common measuring tool base plate and locates by register pin, described unsteady locating centre device comprises top location-plate, two locating centres up are installed on described top location-plate, described two locating centres pass described common measuring tool base plate, base plate positioning disk from bottom to top, and described top location-plate and described base plate positioning disk are bolted.
the vertical three-dimensional of the utility model positioning and clamping application of installation in blade forging detected, its beneficial effect is: during detection, the utility model device integral body is fixed on the worktable of three-dimensional checkout equipment, utilize blade forging three center pit positioning and clamping to the utility model device again, namely with two root center holes of two locating centre locating blades forging of the locating centre device that floats, leaf top compresses the leaf top center pit of top locating blades forging, this installation way is identical to the installation way that blade forging detects with the vertical gage frame of employing, the state consistency when thereby when having guaranteed to adopt three-dimensional to detect, the state of blade forging and its detect in the vertical frame measuring tool, afterwards the measuring basis that guarantees both is consistent, be convenient to the reference counterpoint of both detection data, guaranteed accuracy of detection, in addition, for the measurement of different size type blade forging, only needing to change the blade locking device that adapts can measure, its highly versatile.
Description of drawings
Fig. 1 is the utility model positioning and clamping device master TV structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 detects schematic diagram for adopting the utility model positioning and clamping device to carry out three-dimensional to blade forging.
Embodiment
See Fig. 1 and Fig. 2, it comprises Universal base 1 the utility model device, common measuring tool base plate 2 is installed on Universal base 1, common measuring tool base plate 2 one ends are equipped with measuring tool column 5, measuring tool column 5 upper ends are equipped with the measuring tool upper plate 6 parallel with common measuring tool base plate 2, the blade hold down gag is installed on measuring tool upper plate 6, in the mounting groove of common measuring tool base plate 2, blade locking device is installed.It is top 7 that the blade hold down gag comprises that leaf top compresses, and the leaf top compresses top 7 and is installed on vertically downward on measuring tool upper plate 6 by fixed block 8; Blade locking device comprises base plate positioning disk 3 and unsteady locating centre device, base plate positioning disk 3 is installed on the interior register pin 14 that also passes through of mounting groove of common measuring tool base plate 2 and locates, the locating centre device that floats comprises top location-plate 9, two locating centres 4 up are installed on top location-plate 9, two locating centres 4 pass common measuring tool base plate 2, base plate positioning disk 3 from bottom to top, and top location-plate 9 is connected by bolt 10 with base plate positioning disk 3.
The below specifically describes lower clamping process of the present utility model: see Fig. 3, with base plate positioning disk 3 clampings on common measuring tool base plate 2 and select the measuring tool column 5 of corresponding height, then the utility model device integral installation that assembles is clipped on three-dimensional coordinates measurement equipment worktable, blade root two center pits of blade forging 11 are positioned on two locating centres 4 of the locating centre device that floats, compress the top 7 integral shroud center pits that hold out against blade forging 11 with the whole compression of blade forging 11 thereby use leaf to push up, then can carry out the three-dimensional measurement programming to blade forging.In Fig. 3,13 is Three-Coordinate Measuring Arm, and 12 is three-coordinate measuring probe.
Claims (3)
1. one kind is used for the positioning and clamping device that the vertical three-dimensional of blade forging detects, it is characterized in that: it comprises Universal base, the common measuring tool base plate is installed on described Universal base, described common measuring tool base plate one end is equipped with the measuring tool column, described measuring tool column upper end is equipped with the measuring tool upper plate parallel with described common measuring tool base plate, on described measuring tool upper plate, the blade hold down gag is installed, in the mounting groove of described common measuring tool base plate, blade locking device is installed.
2. a kind of positioning and clamping device that detects for the vertical three-dimensional of blade forging according to claim 1, it is characterized in that: it is top that described blade hold down gag comprises that leaf top compresses, and described leaf top compresses and toply is installed on vertically downward on described measuring tool upper plate by fixed block.
3. a kind of positioning and clamping device that detects for the vertical three-dimensional of blade forging according to claim 1 and 2, it is characterized in that: described blade locking device comprises base plate positioning disk and unsteady locating centre device, described base plate positioning disk is installed in the mounting groove of described common measuring tool base plate and locates by register pin, described unsteady locating centre device comprises top location-plate, two locating centres up are installed on described top location-plate, described two locating centres pass described common measuring tool base plate from bottom to top, the base plate positioning disk, described top location-plate and described base plate positioning disk are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649562 CN202938801U (en) | 2012-12-01 | 2012-12-01 | Positioning and clamping device for vertical three-coordinate detection of blade forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649562 CN202938801U (en) | 2012-12-01 | 2012-12-01 | Positioning and clamping device for vertical three-coordinate detection of blade forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938801U true CN202938801U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649562 Withdrawn - After Issue CN202938801U (en) | 2012-12-01 | 2012-12-01 | Positioning and clamping device for vertical three-coordinate detection of blade forging |
Country Status (1)
| Country | Link |
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| CN (1) | CN202938801U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997882A (en) * | 2012-12-01 | 2013-03-27 | 无锡透平叶片有限公司 | Positioning clamping device for blade forging vertical three-dimensional detection |
| CN103604396A (en) * | 2013-11-20 | 2014-02-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Fixation apparatus for stator blade profile and journal bounce detection |
| CN105345702A (en) * | 2015-12-16 | 2016-02-24 | 苏州市皓东金属压延五金厂 | Novel vertical locating mechanism |
| CN108489437A (en) * | 2018-02-09 | 2018-09-04 | 西北工业大学 | Multiple material blade inlet edge titanium alloy reinforces side three-dimensional coordinates measurement fixture |
| CN109373849A (en) * | 2018-12-10 | 2019-02-22 | 无锡透平叶片有限公司 | Bacterium shape blade root detection device |
| CN110940255A (en) * | 2019-12-10 | 2020-03-31 | 株洲凯丰实业股份有限公司 | Measuring tool for blade profile analyzer |
-
2012
- 2012-12-01 CN CN 201220649562 patent/CN202938801U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997882A (en) * | 2012-12-01 | 2013-03-27 | 无锡透平叶片有限公司 | Positioning clamping device for blade forging vertical three-dimensional detection |
| CN103604396A (en) * | 2013-11-20 | 2014-02-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Fixation apparatus for stator blade profile and journal bounce detection |
| CN103604396B (en) * | 2013-11-20 | 2016-08-17 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of for stator blade profile and the fixing device of axle journal glitch detection |
| CN105345702A (en) * | 2015-12-16 | 2016-02-24 | 苏州市皓东金属压延五金厂 | Novel vertical locating mechanism |
| CN108489437A (en) * | 2018-02-09 | 2018-09-04 | 西北工业大学 | Multiple material blade inlet edge titanium alloy reinforces side three-dimensional coordinates measurement fixture |
| CN108489437B (en) * | 2018-02-09 | 2019-02-26 | 西北工业大学 | Multiple material blade inlet edge titanium alloy reinforces side three-dimensional coordinates measurement fixture |
| CN109373849A (en) * | 2018-12-10 | 2019-02-22 | 无锡透平叶片有限公司 | Bacterium shape blade root detection device |
| CN110940255A (en) * | 2019-12-10 | 2020-03-31 | 株洲凯丰实业股份有限公司 | Measuring tool for blade profile analyzer |
| CN110940255B (en) * | 2019-12-10 | 2021-07-06 | 株洲凯丰实业股份有限公司 | Measuring tool for blade profile analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130515 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |