CN215930812U - Gas turbine blade 3D scanning location frock - Google Patents
Gas turbine blade 3D scanning location frock Download PDFInfo
- Publication number
- CN215930812U CN215930812U CN202121983760.0U CN202121983760U CN215930812U CN 215930812 U CN215930812 U CN 215930812U CN 202121983760 U CN202121983760 U CN 202121983760U CN 215930812 U CN215930812 U CN 215930812U
- Authority
- CN
- China
- Prior art keywords
- scanning
- gas turbine
- positioning
- turbine blade
- blade
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model discloses a gas turbine blade 3D scanning and positioning tool, which is arranged on a workbench of a 3D scanning device and used for fixing a gas turbine blade, and comprises: a positioning bottom plate, a scanning frame, a bench vice and a positioning clamp; the table vice is arranged and fixed at the center of the positioning bottom plate, the scanning frame is arranged around the table vice and fixed on the positioning bottom plate, the positioning clamp is arranged on a jaw of the table vice and consists of two chucks, the two heads are symmetrically arranged on the jaw, and opposite surfaces of the two heads are clamping surfaces; the clamping surface is provided with a convex block corresponding to the fixed position of the blade, the frame is formed by splicing a plurality of hexagonal upright posts, and a plurality of reference points are attached to the hexagonal upright posts; through the use of the positioning tool, only a reference point needs to be pasted on the tool, the clamping is accurate, the replacement is convenient, the efficiency is improved, and the cost is reduced.
Description
Technical Field
The utility model belongs to the field of scanning tools, and particularly relates to a gas turbine blade 3D scanning and positioning tool.
Background
When the traditional gas turbine blade is subjected to 3D scanning, reference points are pasted on the body of the blade, then the blade is placed on a workbench to be scanned, only one surface of the blade can be scanned when the blade is placed on the workbench, all blade models are scanned completely, after the blade models are scanned twice, the models after the two times of scanning are spliced in software to form a model of the whole blade, and the reference points are pasted on the blade, the front side and the back side of the blade are scanned, and the blade models are also spliced, so that the working efficiency is low, and the scanning precision is low.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the defects in the prior art, and provides a 3D scanning and positioning tool for a gas turbine blade.
The technical scheme is as follows: the utility model relates to a gas turbine blade 3D scanning and positioning tool which is arranged on a workbench of a 3D scanning device and used for fixing the gas turbine blade, and the tool comprises: a positioning bottom plate, a scanning frame, a bench vice and a positioning clamp; the table vice is arranged and fixed at the center of the positioning bottom plate, the scanning frame is arranged around the table vice and fixed on the positioning bottom plate, the positioning clamp is arranged on a jaw of the table vice and consists of two chucks, the two heads are symmetrically arranged on the jaw, and opposite surfaces of the two heads are clamping surfaces; the clamping surface is provided with a convex block corresponding to the fixed position of the blade, the frame is formed by splicing a plurality of hexagonal upright posts, and a plurality of reference points are pasted on the hexagonal upright posts.
Further, the blade root of the gas turbine blade is of a trapezoidal structure, and a plurality of grooves are formed in two sides of the trapezoidal structure.
Furthermore, the bumps correspond to the grooves one to one.
Furthermore, the groove and the convex block are in arc transition.
Furthermore, the frame comprises 4 hexagonal stand columns, and 4 hexagonal stand columns are fixed around the bench vice.
Furthermore, a plurality of mounting holes are formed in the positioning bottom plate and used for mounting bench vices of different sizes.
Has the advantages that: according to the gas turbine blade 3D scanning and positioning tool, only the reference point needs to be pasted on the tool through the positioning tool, the clamping is accurate, the replacement is convenient, the efficiency is improved, and the cost is reduced.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a left side view of the structure;
FIG. 4 is a partial schematic view of a blade;
1. positioning the bottom plate; 2. a scanning frame; 21. a hexagonal column; 3. a bench vice; 4. positioning a clamp; 41. a binding clip; 42. a bump; 5. a blade; 6. reference points.
Detailed Description
As shown in fig. 1-4, a gas turbine blade 3D scanning and positioning tool is installed on a workbench of a 3D scanning device, and is used for fixing a gas turbine blade 5, and includes: a positioning bottom plate 1, a scanning frame 2, a bench vice 3 and a positioning clamp 4; the table vice 3 is installed and fixed in the center of the positioning bottom plate 1, the scanning frame 2 is arranged around the table vice 3 and fixed on the positioning bottom plate 1, the positioning fixture 4 is installed on a jaw of the table vice 3, the positioning fixture 4 is composed of two chucks, two clamp heads 41 are symmetrically installed on the jaw, and opposite surfaces of the two clamp heads 41 are clamping surfaces; the clamping surface is provided with a convex block 42 corresponding to the fixed position of the blade 5, the frame is formed by splicing a plurality of hexagonal upright posts, and a plurality of reference points 6 are adhered to the hexagonal upright posts 21.
Further in this example, the blade root of the gas turbine blade 5 has a trapezoidal structure, and a plurality of grooves are formed on both sides of the trapezoidal structure.
Further in this embodiment, the protrusions 42 correspond to the grooves one to one, and the blade root can be directly fixed.
Further in this example, the groove and the bump 42 are in arc transition, so as to prevent the blade 5 from being collided with hard to damage the coating on the blade 5.
Further in this example, the frame is composed of 4 hexagonal columns 21, and the 4 hexagonal columns 21 are fixed around the vise 3.
Further in this example, the positioning base plate 1 is provided with a plurality of mounting holes for mounting the bench vices 3 of different sizes.
Positioning tool mounting holes of different types of blades 5 are processed on the positioning bottom plate 1 in advance, so that replacement and disassembly are facilitated; reference point 6 is pasted all over on 4 hexagon stands 21, and when having scanned the stand, the part in the stand also can accomplish the modeling together, through bench vice 3, this is the standard component for the clamping part, positioning fixture 4, according to the blade root shape of different blades 5, the special blade root anchor clamps of customization for the location of centre gripping blade 5.
The above description is the preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereto. It should be noted that modifications and equivalents may be made to the technical solution of the present invention by those skilled in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a gas turbine blade 3D scanning location frock, installs on 3D scanning device's workstation for fixed gas turbine blade, its characterized in that: the method comprises the following steps: a positioning bottom plate, a scanning frame, a bench vice and a positioning clamp; the table vice is arranged and fixed at the center of the positioning bottom plate, the scanning frame is arranged around the table vice and fixed on the positioning bottom plate, the positioning clamp is arranged on a jaw of the table vice and consists of two chucks, the two heads are symmetrically arranged on the jaw, and opposite surfaces of the two heads are clamping surfaces; the clamping surface is provided with a convex block corresponding to the fixed position of the blade, the frame is formed by splicing a plurality of hexagonal upright posts, and a plurality of reference points are pasted on the hexagonal upright posts.
2. The gas turbine blade 3D scanning and positioning tool according to claim 1, characterized in that: the blade root of the gas turbine blade is of a trapezoidal structure, and a plurality of grooves are formed in two sides of the trapezoidal structure.
3. The gas turbine blade 3D scanning and positioning tool according to claim 2, characterized in that: the convex blocks correspond to the grooves one to one.
4. The gas turbine blade 3D scanning and positioning tool according to claim 3, characterized in that: the groove and the lug are in arc transition.
5. The gas turbine blade 3D scanning and positioning tool according to claim 1, characterized in that: the frame comprises 4 hexagon stands, 4 the hexagon stand is fixed around the bench vice.
6. The gas turbine blade 3D scanning and positioning tool according to claim 1, characterized in that: and the positioning bottom plate is provided with a plurality of mounting holes for mounting bench vices with different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983760.0U CN215930812U (en) | 2021-08-23 | 2021-08-23 | Gas turbine blade 3D scanning location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121983760.0U CN215930812U (en) | 2021-08-23 | 2021-08-23 | Gas turbine blade 3D scanning location frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215930812U true CN215930812U (en) | 2022-03-01 |
Family
ID=80420108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121983760.0U Active CN215930812U (en) | 2021-08-23 | 2021-08-23 | Gas turbine blade 3D scanning location frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215930812U (en) |
-
2021
- 2021-08-23 CN CN202121983760.0U patent/CN215930812U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201161334Y (en) | Quick assembling device for flat welding flange | |
| CN203566302U (en) | Rapid eccentric wheel clamp | |
| CN209919390U (en) | Hydraulic tool for machining bottom of valve seat of hydraulic motor | |
| CN215930812U (en) | Gas turbine blade 3D scanning location frock | |
| CN202479705U (en) | Adjustable soldering clamp for batteries and battery soldering equipment | |
| CN205290714U (en) | Fast vise | |
| CN214722492U (en) | Bench clamp | |
| CN202701823U (en) | Clamping device | |
| CN214444676U (en) | Integral type frock clamp | |
| CN204565679U (en) | Piston mould pin core clamping device | |
| CN211361156U (en) | Annular sliding anchor welding tool | |
| CN2917923Y (en) | Cramping apparatus for processing dome head welding groove | |
| CN212323039U (en) | Battery nailing device | |
| CN206277080U (en) | A kind of automobile back door frame weld jig | |
| CN210677907U (en) | Subway vehicle bogie lifting baffle adds clamping apparatus | |
| CN214393338U (en) | Clamp for processing longitudinal tree-shaped blade root steam passage of steam turbine | |
| CN201544057U (en) | Jig for machining diode base | |
| CN202169463U (en) | Middle welding clamper of a motorcycle frame | |
| CN215318272U (en) | Motor cabinet tool clamp | |
| CN218575422U (en) | Be used for crashproof scaffold weldment's multi-functional tool | |
| CN218556367U (en) | Clamp for machining flange end of turbine shell | |
| CN105856149B (en) | A kind of joints of optical fibre dismount frock | |
| CN213999175U (en) | Pneumatic clamp device | |
| CN219822870U (en) | Automatic frame carrying tool for electric bicycle production | |
| CN202180317U (en) | Welding fixture for front part of motorcycle frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |