CN206702353U - A kind of gas turbine turbine turbine disk tenon tooth clamp for machining - Google Patents
A kind of gas turbine turbine turbine disk tenon tooth clamp for machining Download PDFInfo
- Publication number
- CN206702353U CN206702353U CN201720416683.8U CN201720416683U CN206702353U CN 206702353 U CN206702353 U CN 206702353U CN 201720416683 U CN201720416683 U CN 201720416683U CN 206702353 U CN206702353 U CN 206702353U
- Authority
- CN
- China
- Prior art keywords
- disk
- turbine
- base
- abuts
- rotating disk
- 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
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model discloses a kind of gas turbine turbine turbine disk tenon tooth clamp for machining, sets rotating shaft on base, rotating shaft is fixed with the rotating disk above base；The edge of rotating disk set alignment pin and with the positioning hole grafting on chassis；The pulling shaft of base and rotating disk is arranged through on the rotating disk, pulling shaft one end is fixed in the lower section of base, other end by nut after passing through the expanding block above rotating disk by nut；The inclined-plane of expanding block abuts with the inclined-plane of voussoir side；The other side of voussoir abuts with the side of the flank of workpiece, and the other side of flank abuts with the side of adjustment block, and the other side of adjustment block abuts with adjustment bolt；Adjustment bolt is tightened on support plate, and support plate is pressed on disk by briquetting；The bottom outside of workpiece sets pole, and the pole is fixed on disk.The utility model has the advantages that：Large scale equipment and frock are not needed, process is simple and easy.It is adapted to small lot production.New way is found in turbine turbine disk manufacture to the gas turbine of polytypic specification.
Description
Technical field
Mechanical field is the utility model is related to, specifically a kind of gas turbine turbine turbine disk tenon tooth clamp for machining, is fitted
Turbine turbine disk single-piece for gas turbine industry manufactures.
Background technology
At present, gas turbine is widely used in power industry, for tenon tooth when the turbine turbine disk of gas turbine manufactures
Processing is crucial and important link.The tenon Profile of AT of the turbine disk is complicated, and forms certain angle, precision with turbine disk center line
It is required that it is high, directly influence the damage of blade and the normal operation of gas turbine.The conventionally fabricated large-scale broaching machine, larger of needing
Fixture and a considerable amount of broaching tools, and equipment and cutter manufacture cycle are very long, it is expensive, be not suitable for single-piece and small lot system
Make；But gas turbine is also not reaching to the condition of batch production in China, especially for external small lot manufacture task,
Model is more, and the quantity of every kind of model is again less, and therefore, there is an urgent need to a kind of tenon tooth clamp for machining.
The content of the invention
The purpose of this utility model be to provide it is a kind of it is new, can add on conventional planer-type milling machine and common wire cutting machine tool
The fixture of the tenon tooth of the work turbine disk.Add the process of a finish-milling using a wire cutting, process qualified tenon tooth.
What the purpose of this utility model was realized in：
A kind of gas turbine turbine turbine disk tenon tooth clamp for machining, including base, set rotating shaft on the base, described turn
Axle is fixed with the rotating disk above base；The edge of the rotating disk sets pin shaft hole, alignment pin through in the pin shaft hole and with bottom
Positioning hole grafting on disk；Fixing device is set on the rotating disk, the fixing device includes the pulling shaft through base and rotating disk,
Pulling shaft one end is fixed in the lower section of base, other end by nut after passing through the expanding block above rotating disk by nut；It is swollen
The inclined-plane of tight block abuts with the inclined-plane of voussoir side；The other side of voussoir abuts with the side of the flank of workpiece, flank it is another
Outer side abuts with the side of adjustment block, and the other side of adjustment block abuts with adjustment bolt；Adjustment bolt is tightened on support plate,
Support plate is pressed on disk by briquetting；The bottom outside of workpiece sets pole, and the pole is fixed on disk.
Angular adjustment apparatus is set below the base, and the angular adjustment apparatus includes the bearing piece with semicircular recess
And it is arranged on the ball in the pit.
The pole is fixed with disk by screw thread and lock nut.
The utility model has the advantages that：Large scale equipment and frock are not needed, process is simple and easy.It is adapted to small lot life
Production.New way is found in turbine turbine disk manufacture to the gas turbine of polytypic specification.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of workpiece.
Embodiment
The utility model is illustrated below in conjunction with the accompanying drawings, as illustrated, the utility model includes base 1, the base 1
Upper setting rotating shaft 3, the rotating shaft 3 and the rotating disk 2 of the top of base 1 are fixed；The edge of the rotating disk sets pin shaft hole, alignment pin 4
In through the pin shaft hole and with the positioning hole grafting on chassis；Fixing device, the fixing device bag are set on the rotating disk
The pulling shaft 9 through base 1 and rotating disk 2 is included, the one end of pulling shaft 9 passes through rotating disk by nut in the lower section of base 1, other end
Fixed after the expanding block 10 of top by nut；The inclined-plane of expanding block 10 abuts with the inclined-plane of the side of voussoir 5；Other the one of voussoir 5
Side abuts with the side of the flank 81 of workpiece 8, and the other side of flank 8 abuts with the side of adjustment block 11, adjustment block 11 it is another
Outer side abuts with adjustment bolt 12；Adjustment bolt is tightened on support plate 13, and support plate 13 is pressed on disk by briquetting 6；Workpiece 8
Bottom outside pole 7 is set, the pole 7 is fixed on disk 2.
Angular adjustment apparatus is set below the base, and the angular adjustment apparatus includes the bearing piece with semicircular recess
15 and the ball 14 that is arranged in the pit, workpiece inclined angle a when the structure can ensure that work pieces process by changing.
Support angle for adjustment pole 7 to workpiece, the pole 7 are fixed with disk by screw thread and lock nut.
Claims (3)
- A kind of 1. gas turbine turbine turbine disk tenon tooth clamp for machining, it is characterised in that：Set and turn including base, on the base Axle, the rotating shaft are fixed with the rotating disk above base；The edge of the rotating disk sets pin shaft hole, and alignment pin passes through the pin shaft hole It is interior and with the positioning hole grafting on chassis；Fixing device is set on the rotating disk, and the fixing device includes through base and turned The pulling shaft of disk, pulling shaft one end by nut in the lower section of base, other end through after the expanding block above rotating disk by spiral shell Mother is fixed；The inclined-plane of expanding block abuts with the inclined-plane of voussoir side；The other side of voussoir abuts with the side of the flank of workpiece, The other side of flank abuts with the side of adjustment block, and the other side of adjustment block abuts with adjustment bolt；Adjustment bolt screws On support plate, support plate is pressed on disk by briquetting；The bottom outside of workpiece sets pole, and the pole is fixed on disk.
- 2. gas turbine turbine turbine disk tenon tooth clamp for machining according to claim 1, it is characterised in that：Under the base Side sets angular adjustment apparatus, and the angular adjustment apparatus includes the bearing piece with semicircular recess and is arranged in the pit Ball.
- 3. gas turbine turbine turbine disk tenon tooth clamp for machining according to claim 1, it is characterised in that：The pole with Disk is fixed by screw thread and lock nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416683.8U CN206702353U (en) | 2017-04-20 | 2017-04-20 | A kind of gas turbine turbine turbine disk tenon tooth clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416683.8U CN206702353U (en) | 2017-04-20 | 2017-04-20 | A kind of gas turbine turbine turbine disk tenon tooth clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206702353U true CN206702353U (en) | 2017-12-05 |
Family
ID=60455293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720416683.8U Active CN206702353U (en) | 2017-04-20 | 2017-04-20 | A kind of gas turbine turbine turbine disk tenon tooth clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206702353U (en) |
-
2017
- 2017-04-20 CN CN201720416683.8U patent/CN206702353U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201871793U (en) | Ordinary-milling milled-conical-surface clamp | |
| CN202964025U (en) | Adjustable inclined hole drilling clamp | |
| CN202985185U (en) | Milling machine clamp | |
| CN202498357U (en) | Automatic drilling and tapping equipment | |
| CN201645196U (en) | Clamp device of self-centering process gear inner hole | |
| CN204221053U (en) | A kind of straightener(stator) blade combination with rocking arm is assembled and drilling tool | |
| CN206702353U (en) | A kind of gas turbine turbine turbine disk tenon tooth clamp for machining | |
| CN203076652U (en) | Device for indexing and drilling machining of outer circle of workpiece on drilling machine | |
| CN204248030U (en) | Drilling machine inclined hole-drilling device | |
| CN203665118U (en) | Machining and positioning device of rotating arm type axle box body | |
| CN202655945U (en) | Clamp for drawbore of shell of differential mechanism | |
| CN207372455U (en) | Automatic tapping machine | |
| CN204545608U (en) | A kind of gear hobbing process frock being applicable to duplicate gear | |
| CN204639809U (en) | A kind of clamping tooling for grinding blade inside and outside circle arc | |
| CN203292908U (en) | Shim plate adjusting block for lathing slice flange chuck | |
| CN103231265B (en) | Hold down gag | |
| CN102615363A (en) | Method for three-coordinate numerical control center to machine thread on large special-shaped part | |
| CN206936459U (en) | A kind of drilling angle flange device | |
| CN206882860U (en) | A kind of strainer valve clamping fixture for drilling | |
| CN206500641U (en) | The high alignment device in lathe tool center | |
| CN203171281U (en) | Multi-angle machining frame | |
| CN203900928U (en) | Motor bracket turning fixture | |
| CN204639638U (en) | A kind of blower cover tooling equipment fixture | |
| CN205415135U (en) | Synchronous indexing means is used to lathe | |
| CN204148664U (en) | A kind of auxiliary support apparatus for direct-drive type numerical control hobbing knife rest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |