CN207180547U - Turborotor blade type face measurer - Google Patents
Turborotor blade type face measurer Download PDFInfo
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- CN207180547U CN207180547U CN201720962303.0U CN201720962303U CN207180547U CN 207180547 U CN207180547 U CN 207180547U CN 201720962303 U CN201720962303 U CN 201720962303U CN 207180547 U CN207180547 U CN 207180547U
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Abstract
The utility model discloses a kind of turborotor blade type face measurer, include the support plinth of blade axis and plane-parallel for supporting blade to be measured and making the blade of supporting thereon along blade length direction, support plinth is provided with the seat being vertically arranged, and seat is supported to be positioned to blade for a side with the blade blade being supported on support plinth.Seat is connected with the type face gauge for vertically sliding up and down setting, type face gauge is provided with the profile measurement face being process according to the blade back type face or leaf basin type face of the blade to be measured of standard, profile measurement face is used to be bonded with the blade back type face of blade being supported on support plinth or leaf basin type face, to reflect whether the thickness in blade back type face or leaf basin type face overproof and overproof position.Turborotor blade type face of the present utility model measurer is simple in construction, and clamping is easy, measurement is convenient and swift, and easily determine out corresponding type face whether thickness overproof and overproof position.
Description
Technical field
Field of vane measurement is the utility model is related to, especially, is related to a kind of turborotor blade type face measurer.
Background technology
Turbine high pressure guide vane working environment is very severe, is made for a long time by the erosion of high temperature gas flow in work
With the adhesives such as sinter, oxide, rust are had on its blade surface after a period of time, its blade type face is influenceed, so
High pressure guide vane need to carry out throwing to its blade in use for some time and repair.
At present, sentenced using the vernier caliper measurement blade thickness made according to the blade type face of high pressure guide vane
Whether other blade type face meets requirement.
During by vernier caliper measurement blade type face, due to have ignored blade and installation relation of plane, so as to have no way of learning
Whether the position relationship of blade and mounting surface meets the requirements, and then it is qualified to be likely to occur the type face measured, but by blade
For clamping to after on turbine casing, the leaving area for measuring to obtain is undesirable；Due to measurement when be by slide measure simultaneously
Leaf basin, the blade back of blade are clamped, this method is only used for judging whether the blade type face of blade is qualified, but when blade type face is overproof
When, it not can determine that leaf basin type face is overproof or blade back type face is overproof, due to can not clearly determine that overproof position thus can not
Follow-up reparation is instructed to operate.
Utility model content
The utility model provides a kind of turborotor blade type face measurer, to solve to use vernier caliper measurement leaf
The technology that overproof type face is the overproof position in blade back type face or leaf basin type face and type face can not be accurately judged to during body type face to ask
Topic.
The technical solution adopted in the utility model is as follows：
A kind of turborotor blade type face measurer, including for supporting blade to be measured and making supporting thereon
The support plinth of blade axis and plane-parallel of the blade along blade length direction, support plinth lean on provided with what is be vertically arranged
Seat, the side that seat is used for the blade blade with being supported on support plinth are supported to be positioned to blade；Seat connects
The type face gauge for vertically sliding up and down setting is connected to, type face gauge is provided with the leaf of the blade to be measured according to standard
The profile measurement face that back type face or leaf basin type face are process, profile measurement face is for the blade with being supported on support plinth
Blade back type face or the fitting of leaf basin type face, to reflect whether the thickness in blade back type face or leaf basin type face overproof and overproof position.
Further, the blade back type face for the blade being supported on support plinth or leaf basin type are face-up；Type face gauge is located at
The top of blade, and the bottom face of type face gauge is provided with profile measurement face.
Further, the plate-like structure of type face gauge, its side wall are slidably connected with seat, and its base is recessed for surveying
The profile measurement face in blade back type face is measured, or its base evagination forms the profile measurement face for measuring leaf basin type face.
Further, it is provided between the end face of type face gauge and profile measurement face and is used to connect both processing inclined-planes, is added
Angle between work inclined-plane and profile measurement face is 120 °~150 °.
Further, seat is provided with the connecting groove vertically extended, and type face gauge is arranged in by its side wall
It is slidably connected in connecting groove with seat.
Further, seat includes the installing plate being vertically arranged and bottom is fixedly connected with base, and installing plate, which is provided with, to be connected
Connect groove；Spaced multi-disc locating stop piece is additionally provided with installing plate, for the leaf with being supported on support plinth respectively
Support to be positioned to blade one side of piece blade.
Further, structure, one bar side wall are fixedly connected locating stop piece with installing plate in the form of sheets, its relative another
Side wall is used to support with a side of blade blade.
Further, support plinth includes horizontally disposed supporting plane, and supporting plane is used to support supramarginal plate and lower edge
The highly consistent blade of plate, so that the blade axis and plane-parallel of the blade of supporting thereon.
Further, support plinth includes the support inclined set horizontal by angle, and support inclined is used to support
Listrium and the highly inconsistent blade of inframarginal, so that the blade axis and plane-parallel of the blade of supporting thereon.
Further, the angle between support inclined and horizontal plane is equal to support end face and the support of inframarginal of supramarginal plate
Angle between the line and horizontal plane of end face.
The utility model has the advantages that：
Using turborotor blade type face of the present utility model gage measuring blade blade type face when, first by leaf
Piece is supported on support plinth, and a side of the blade of blade is supported seat so that blade is positioned on support plinth,
Then slide downward type face gauge, it is bonded with being used in the profile measurement face in measurement blade back type face with the blade back type face of blade, or
The profile measurement face that person is used in measurement leaf basin type face is bonded with the leaf basin type face of blade, by observing profile measurement face and blade back
Type face or the identical situation in leaf basin type face, judge blade back type face or leaf basin type face whether thickness overproof and overproof position, so as to
The throwing of follow-up blade is instructed to repair operation.Turborotor blade type face of the present utility model measurer is simple in construction, using the amount
When tool carries out blade blade profile measurement, clamping is easy, measurement is convenient and swift, and operating personnel easily according to profile measurement face with
The fitting situation in blade back type face or leaf basin type face judges whether the thickness in corresponding type face overproof and overproof position.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing
In：
Knot when Fig. 1 is the turborotor blade type face gage measuring blade back type face of the utility model preferred embodiment
Structure schematic diagram；
Fig. 2 is the main structure diagram for being used to measure the type face gauge in blade back type face in Fig. 1；
Fig. 3 is the main structure diagram for being used to measure the type face gauge in leaf basin type face in Fig. 1；
Fig. 4 is Fig. 2 or Fig. 3 cross section structure diagram；
Fig. 5 is the structural representation for measuring the highly inconsistent blade-carrying base of supramarginal plate and inframarginal and seat
Figure；
Fig. 6 is Fig. 5 overlooking the structure diagram.
Marginal data
10th, blade；20th, support plinth；201st, supporting plane；202nd, support inclined；30th, seat；31st, installing plate；32nd, it is fixed
Position catch；40th, type face gauge；401st, profile measurement face；402nd, inclined-plane is processed.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Reference picture 1, preferred embodiment of the present utility model provide a kind of turborotor blade type face measurer, including
For supporting blade 10 to be measured and making blade axis and horizontal plane of the blade 10 of supporting thereon along blade length direction
Parallel support plinth 20, support plinth 20 are provided with the seat 30 being vertically arranged, and seat 30 is for being supported on supporting bottom
Support to be positioned to blade 10 one side of the blade of blade 10 on seat 20.Seat 30 is connected with vertically up and down
The type face gauge 40 set is slided, type face gauge 40 is provided with blade back type face or the leaf basin of the blade 10 to be measured according to standard
The profile measurement face 401 that type face is process, profile measurement face 401 are used for and the leaf for the blade 10 being supported on support plinth 20
Back type face or the fitting of leaf basin type face, to reflect whether the thickness in blade back type face or leaf basin type face overproof and overproof position.Using this
During the blade type face of the turborotor blade type face gage measuring blade of utility model, blade 10 is supported on supporting first
On base 20, and a side of the blade of blade 10 is set to support seat 30 so that blade 10 is positioned on support plinth 20, so
Slide downward type face gauge 40 afterwards, pasted with being used in the profile measurement face 401 in measurement blade back type face and the blade back type face of blade 10
Close, or be used in the profile measurement face 401 in measurement leaf basin type face and be bonded with the leaf basin type face of blade 10, pass through the survey of observation type face
Amount face 401 and blade back type face or the identical situation in leaf basin type face, judge blade back type face or leaf basin type face thickness it is whether overproof and
Overproof position, so as to instruct the throwing of follow-up blade to repair operation.Turborotor blade type face of the present utility model measurer structure
Simply, when carrying out blade blade profile measurement using the measurer, clamping is easy, measurement is convenient and swift, and the easy root of operating personnel
Judge whether the thickness in corresponding type face is overproof and super to the fitting situation in blade back type face or leaf basin type face according to profile measurement face 401
Poor position.
Alternatively, as shown in figure 1, during the blade back type face of measurement blade 10, the blade 10 that is supported on support plinth 20
Blade back type is face-up, and when measuring the leaf basin type face of blade 10, the leaf basin type for the blade 10 being supported on support plinth 20 is face-up.
Type face gauge 40 is located at the top of blade 10, and the bottom face of type face gauge 40 is provided with profile measurement face 401.
Alternatively, as shown in Figure 2, Figure 3 and Figure 4,40 plate-like structure of type face gauge, its side wall is slided with seat 30 to be connected
Connect, its base is recessed the profile measurement face 401 for measuring blade back type face, or its base evagination is formed for measuring leaf basin
The profile measurement face 401 in type face.
In the utility model, it is used to connect as shown in figure 4, being provided between the end face and profile measurement face 401 of type face gauge 40
Both processing inclined-planes 402 are connect, the angle processed between inclined-plane 402 and profile measurement face 401 is 120 °~150 °.By in type
Processing inclined-plane 402 is set between planar survey face 401 and the end face of type face gauge 40, so as to reduce the width in profile measurement face 401
Degree, consequently facilitating observation profile measurement face 401 and blade back type face or leaf basin type face are bonded situation.
Alternatively, seat 30 is provided with the connecting groove (not shown) vertically extended, and type face gauge 40 passes through it
Side wall is arranged in connecting groove and is slidably connected with seat 30.
In the utility model, as shown in figures 1 to 6, seat 30 includes being vertically arranged and bottom is fixedly connected with base
Installing plate 31, installing plate 31 are provided with connecting groove.Spaced multi-disc locating stop piece 32 is additionally provided with installing plate 31, with
Supported in a side of the blade of blade 10 with being supported on support plinth 20 respectively to be positioned to blade 10.
In this specific embodiment, as shown in figure 5, the quantity of locating stop piece 32 is two panels, each locating stop piece 32 is tied in the form of sheets
Structure, one bar side wall are fixedly connected with installing plate 31, and its another relative side wall is used for a side with the blade of blade 10
Support.
First embodiment of the present utility model, as shown in figure 1, when blade 10 is supramarginal plate and the highly consistent whirlpool of inframarginal
When taking turns positioning and guiding blade, support plinth 20 includes horizontally disposed supporting plane 201, and supporting plane 201 is used to support upper limb
Plate and the highly consistent blade 10 of inframarginal, so that the blade axis and plane-parallel of the blade 10 of supporting thereon.
Second embodiment of the present utility model, as shown in figure 5, unlike first embodiment, when blade 10 is upper limb
When plate and the highly inconsistent turbine non-locating guide vane of inframarginal, support plinth 20 includes what is set horizontal by angle
Support inclined 202, support inclined 202 is used to support the highly inconsistent blade 10 of supramarginal plate and inframarginal, so as to be supported on it
On blade 10 blade axis and plane-parallel.By setting supporting plane 201 or support inclined 202 so as to be supported on it
On blade blade axis and plane-parallel, so as to eliminate the position relationship between supramarginal plate and inframarginal and blade to survey
The influence of result is measured, makes profile measurement result more accurate.
In this specific embodiment, angle between support inclined 202 and horizontal plane be equal to supramarginal plate support end face and under
Angle between the line and horizontal plane of the support end face of listrium.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. turborotor blade type face measurer, it is characterised in thatIncluding for supporting blade to be measured (10) and making the blade (10) of supporting thereon along blade length direction The support plinth of blade axis and plane-parallel (20), the support plinth (20) are provided with the seat (30) being vertically arranged, The seat (30) be used for the blade (10) blade with being supported on the support plinth (20) a side support with The blade (10) is positioned；The seat (30) is connected with the type face gauge (40) for vertically sliding up and down setting, on type face gauge (40) The profile measurement face that blade back type face or leaf basin type face provided with the blade (10) to be measured according to standard are process (401), the profile measurement face (401) is used for and the leaf for the blade (10) being supported on the support plinth (20) Back type face or leaf basin type face fitting, to reflect whether the thickness in the blade back type face or the leaf basin type face is overproof and overproof Position.
- 2. turborotor blade type face according to claim 1 measurer, it is characterised in thatThe blade back type face for the blade (10) being supported on the support plinth (20) or the leaf basin type are face-up；Type face gauge (40) is located at the top of the blade (10), and the bottom face of type face gauge (40) is provided with institute State profile measurement face (401).
- 3. turborotor blade type face according to claim 2 measurer, it is characterised in thatThe type face gauge (40) plate-like structure, its side wall are slidably connected with the seat (30), and its base is recessed use Formed in the profile measurement face (401) for measuring the blade back type face, or its base evagination for measuring the leaf basin type face The profile measurement face (401).
- 4. turborotor blade type face according to claim 3 measurer, it is characterised in thatIt is provided between the end face of type face gauge (40) and the profile measurement face (401) and is used to connect both processing inclined-planes (402), the angle between processing inclined-plane (402) and the profile measurement face (401) is 120 °~150 °.
- 5. turborotor blade type face according to claim 3 measurer, it is characterised in thatThe seat (30) is provided with the connecting groove vertically extended, and type face gauge (40) is set by its side wall card In being slidably connected in the connecting groove with the seat (30).
- 6. turborotor blade type face according to claim 5 measurer, it is characterised in thatThe seat (30) includes the installing plate (31) being vertically arranged and bottom is fixedly connected with the base, the installing plate (31) it is provided with the connecting groove；Spaced multi-disc locating stop piece (32) is additionally provided with the installing plate (31), for respectively with being supported on the branch Support to be positioned to the blade (10) side for holding the blade (10) blade on base (20).
- 7. turborotor blade type face according to claim 6 measurer, it is characterised in thatStructure, one bar side wall are fixedly connected the locating stop piece (32) with the installing plate (31) in the form of sheets, and its is relative another One side wall is used to support with a side of the blade (10) blade.
- 8. turborotor blade type face according to claim 1 measurer, it is characterised in thatThe support plinth (20) includes horizontally disposed supporting plane (201), and the supporting plane (201) is used to support upper limb Plate and the highly consistent blade (10) of inframarginal so that the blade axis of the blade (10) of supporting thereon with it is horizontal Face is parallel.
- 9. turborotor blade type face according to claim 1 measurer, it is characterised in thatThe support plinth (20) includes the support inclined (202) set horizontal by angle, and the support inclined (202) is used In the highly inconsistent blade (10) of supporting supramarginal plate and inframarginal, so that the leaf of the blade (10) of supporting thereon Body axis and plane-parallel.
- 10. turborotor blade type face according to claim 9 measurer, it is characterised in thatAngle of the support inclined (202) between horizontal plane is equal to the support end face of the supramarginal plate and the inframarginal Support the angle between the line and horizontal plane of end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962303.0U CN207180547U (en) | 2017-08-03 | 2017-08-03 | Turborotor blade type face measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962303.0U CN207180547U (en) | 2017-08-03 | 2017-08-03 | Turborotor blade type face measurer |
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| Publication Number | Publication Date |
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| CN207180547U true CN207180547U (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720962303.0U Active CN207180547U (en) | 2017-08-03 | 2017-08-03 | Turborotor blade type face measurer |
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| CN (1) | CN207180547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478133A (en) * | 2017-08-03 | 2017-12-15 | 株洲中航动科南方燃气轮机成套制造安装有限公司 | Turborotor blade type face measurer |
-
2017
- 2017-08-03 CN CN201720962303.0U patent/CN207180547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478133A (en) * | 2017-08-03 | 2017-12-15 | 株洲中航动科南方燃气轮机成套制造安装有限公司 | Turborotor blade type face measurer |
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