CN201184840Y - Combined tool for simulating assembly of lamina - Google Patents
Combined tool for simulating assembly of lamina Download PDFInfo
- Publication number
- CN201184840Y CN201184840Y CNU2008200342780U CN200820034278U CN201184840Y CN 201184840 Y CN201184840 Y CN 201184840Y CN U2008200342780 U CNU2008200342780 U CN U2008200342780U CN 200820034278 U CN200820034278 U CN 200820034278U CN 201184840 Y CN201184840 Y CN 201184840Y
- Authority
- CN
- China
- Prior art keywords
- simulation
- assembling block
- simulation assembly
- block
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model provides a combined type blade simulation assembly measuring tool, which is compact, and manufactured at low cost with long production cycle. The combined type blade simulation assembly measuring tool comprises a simulation assembly block which is as large as a steam turbine main shaft groove accommodating three blades assembled together. The simulation assembly block is arranged on a pedestal. A locating piece used for limiting the blades is arranged on one side of the simulation assembly block. The bottom of the simulation assembly block is provided with propping screws. The opposite side face of the simulation assembly block is provided with a compacting block.
Description
(1) technical field
The utility model relates to combination type vane simulated assembly measuring tool, and the utility model also relates to the measuring method of combination type vane simulated assembling.
(2) background technology
Vane simulated assembling is the production quality control means taked of each blade production firm in recent years.The simulation assembling of traditional blades is carried out in steam turbine main engine plants.After main engine plants' buying blade, blade directly is assembled on the turbine spindle, or is assembled on the race annulus that is connected with blade on the simulation turbine spindle.According to assembling situation and Design of Steam Turbine requirement, blade is carried out repair one by one, thereby guarantee the qualified of final blade assembling.In recent years, each steam turbine main engine plants is in order to enhance productivity, and requires blade manufacturing enterprise after producing blade, and blade is simulated assembling, and will put in order that the repair of circle blade is qualified to reach the whole matching requirements of steam turbine.If blade manufacturing enterprise by classic method simulation assembling blade, needs to produce main shaft and the whole circle race annulus that uses on the steam turbine main frame.These workpiece are bulky, purposes is single (can only simulate the assembling particular vane), cause the waste of very big metal material, the rising of production cost and the prolongation of production cycle.
(3) summary of the invention
At the problems referred to above, the utility model provides combination type vane simulated assembly measuring tool, and it is can volume small and exquisite, and cost is low, and the production cycle is long, and for this reason, the utility model also provides the measuring method of combination type vane simulated assembling.
Its technical scheme is such:
Combination type vane simulated assembly measuring tool, it comprises the simulation assembling block, the size of described assembling block and the consistent size of holding the turbine spindle race that three blades are assembled together, described simulation assembling block is loaded on pedestal, simulation assembling block one side is provided with the limit blade locating piece, the bottom of simulation assembling block is provided with and holds out against screw, and the another side of simulation assembling block is provided with compact heap.
Adopt above-mentioned special measuring tool, can simulate assembling to blade easily, whole process is convenient and swift, owing to only need hold the quality that three blades just can detect blade, the volume of whole measuring tool is little, and production cost is low, with short production cycle, convenient enforcement.
(4) description of drawings
Fig. 1 is the view that a circle blade assembles on turbine spindle;
Fig. 2 is the enlarged drawing at A place among Fig. 1;
Fig. 3 is the detection position of vane simulated assembling;
Fig. 4 is three blades detect relative gap on the simulation assembling block a synoptic diagram;
The enlarged drawing of Fig. 5 for locating among Fig. 4;
Fig. 6 is the fast front view of simulation assembling;
Fig. 7 is the fast plan view of simulation assembling.
(5) embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the utility model comprises simulation assembling block 1, the size of assembling block 1 and the consistent size of holding the turbine spindle race that three blades are assembled together, simulation assembling block 1 is loaded on pedestal 2, simulation assembling block 1 one sides are provided with limit blade locating piece 5, the bottom of simulation assembling block 1 is provided with and holds out against screw 6, and the another side of simulation assembling block 1 is provided with compact heap 7.Three blades 3 are packed into along the race on the simulation assembling block 1, the position of locating piece 5 limit blade 3 in simulation assembling block 1 with simulation assembling block 1 side, by holding out against screw 6 blade root workplace and the race workplace of simulating on the assembling block 1 are closely linked again, the simulation blade is connected with race 4 on the main shaft, at last with the compact heap 7 of simulating assembling block 1 side, three blades 3 are pressed together, like this, the residing state of a slice blade in the middle of on the anchor clamps, exactly after assembling a circle blade on the main shaft, the state of each sheet blade.
Claims (1)
1, combination type vane simulated assembly measuring tool, it is characterized in that: it comprises the simulation assembling block, the size of described assembling block and the consistent size of holding the turbine spindle race that three blades are assembled together, described simulation assembling block is loaded on pedestal, simulation assembling block one side is provided with the limit blade locating piece, the bottom of simulation assembling block is provided with and holds out against screw, and the another side of simulation assembling block is provided with compact heap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200342780U CN201184840Y (en) | 2008-04-22 | 2008-04-22 | Combined tool for simulating assembly of lamina |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200342780U CN201184840Y (en) | 2008-04-22 | 2008-04-22 | Combined tool for simulating assembly of lamina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184840Y true CN201184840Y (en) | 2009-01-21 |
Family
ID=40272580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200342780U Expired - Lifetime CN201184840Y (en) | 2008-04-22 | 2008-04-22 | Combined tool for simulating assembly of lamina |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184840Y (en) |
-
2008
- 2008-04-22 CN CNU2008200342780U patent/CN201184840Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100507489C (en) | Combination type vane simulated assembly measuring tool and measurement method | |
| CN102213110B (en) | Method and tool for measuring and trimming steam sealing radial gap of steam turbine set | |
| CN201392163Y (en) | Gantry measuring tool | |
| CN107813162B (en) | It is a kind of for processing the tooling of the multi-joint stator blade of large-scale combustion engine | |
| CN201297980Y (en) | Hydraulic clamp device used for blade frequency measurement | |
| CN102825436B (en) | Method for machining small moving blade of turbine | |
| CN202114292U (en) | Blade drilling device of steam engine | |
| EP1918524A3 (en) | Fan rub strip in situ machining system and method | |
| CN201368713Y (en) | Clamp for measuring throat width of movable vane of steam turbine | |
| CN201184840Y (en) | Combined tool for simulating assembly of lamina | |
| CN206153957U (en) | Y -type blade root anchor clamps | |
| CN206544328U (en) | A kind of steel bushing pressing machine | |
| CN202356918U (en) | Turning fixture | |
| CN204935180U (en) | A kind of special fixture processing fixed scroll | |
| CN209263912U (en) | A kind of multi-functional compound objective table | |
| CN108145325A (en) | A kind of fixture and the method for processing semiclosed stenotic type intracavitary aperture based on fixture | |
| CN203751231U (en) | Open type squeezer | |
| CN102581701A (en) | Milling cutter equivalent model establishing method for rapidly obtaining frequency response characteristics | |
| CN202963576U (en) | Movable processing device of power gas-liquid separation plate | |
| CN203605860U (en) | Cutter adjusting and measuring clamp | |
| Kowalski et al. | Design of briquetting press–from idea to start of production | |
| WO2008101817A8 (en) | Method for determining parameters of a parameterizable control arrangement and objects based thereon | |
| CN206277468U (en) | Dust cover assembling structure of woodworking machine | |
| CN205097070U (en) | Inlay and join in marriage formula medical calm | |
| CN204248057U (en) | The cutter blade of processing engine cylinder-body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080422 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |