CN210335087U - Turbine blade superfinishing device - Google Patents
Turbine blade superfinishing device Download PDFInfo
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- CN210335087U CN210335087U CN201921107838.5U CN201921107838U CN210335087U CN 210335087 U CN210335087 U CN 210335087U CN 201921107838 U CN201921107838 U CN 201921107838U CN 210335087 U CN210335087 U CN 210335087U
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- driven gear
- connecting plate
- servo motor
- mounting seat
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Abstract
The utility model discloses a turbine blade superfinishing device relates to superfinishing device field, for solving among the prior art when carrying out the superfinishing operation to turbine blade different positions, the position of change turbine blade that need not stop, awkward problem. The mounting seat is characterized in that a gear box is arranged on the outer surface of one side of the mounting seat, a first servo motor is arranged on one side of the gear box, a transmission gear is arranged at one end of the first servo motor, a first driven gear is arranged above the transmission gear, a second driven gear is arranged above the first driven gear, a rotating middle shaft is arranged on the outer surface of one side of the second driven gear, a chuck is arranged at one end of the rotating middle shaft, a motor mounting plate is arranged on the outer surface of one side of the mounting seat, a switch is arranged below the motor mounting plate, and a second servo motor is arranged on the outer surface of the upper end of the motor mounting plate.
Description
Technical Field
The utility model relates to a super finishing device field specifically is a turbine blade super finishing device.
Background
The turbine blade is an important component of a turbine section in a gas turbine engine, and the blade rotating at a high speed is responsible for sucking a high-temperature and high-pressure air flow into a combustor to maintain the operation of the engine, so that the importance of the turbine blade is seen, and in order to ensure that the turbine blade can work more stably, a super finishing operation needs to be performed on the turbine blade, and therefore a super finishing device needs to be used.
The existing super-finishing device has limitations, and when the super-finishing operation is carried out on different positions of the turbine blade, the position of the turbine blade needs to be continuously replaced, so that the operation is inconvenient, and the super-finishing operation can be conveniently and efficiently carried out on different positions of the turbine blade; therefore, the market is urgently in need of developing a turbine blade superfinishing device to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a turbine blade superfinishing device to there is the limitation in solving current super finishing device among the above-mentioned background art, when carrying out the superfinishing operation to turbine blade different positions, the position of change turbine blade that need not stop, the inconvenient problem of operation.
In order to achieve the above object, the utility model provides a following technical scheme: a turbine blade superfinishing device comprises a mounting seat, a gear box is arranged on the outer surface of one side of the mounting seat, a first servo motor is arranged on one side of the gear box, a transmission gear is arranged at one end of the first servo motor, a first driven gear is arranged above the transmission gear, a second driven gear is arranged above the first driven gear, a rotating middle shaft is arranged on the outer surface of one side of the second driven gear, a chuck is arranged at one end of the rotating middle shaft, a motor mounting plate is arranged on the outer surface of one side of the mounting seat, a switch is arranged below the motor mounting plate, a second servo motor is arranged on the outer surface of the upper end of the motor mounting plate, a speed reducer is arranged at one end of the second servo motor, a lead screw is connected to one end of a rotating shaft of the speed reducer, a sliding chute is arranged, the lead screw penetrates through the moving block, a limiting rod is arranged on the outer surface of the upper end of the moving block, a hydraulic rod is arranged on the outer surface of the lower end of the moving block, a connecting plate is arranged at one end of the hydraulic rod, an adjusting plate is arranged at one end of the connecting plate, an adjusting rod is arranged between the adjusting plate and the connecting plate, a vibrating head is arranged on the outer surface of one side of the adjusting plate, and fine-grained oilstones are arranged on the outer surface of one side of the vibrating head.
Preferably, swivelling joint between connecting plate and the regulating plate, all be provided with the through-hole on the surface of connecting plate and regulating plate, it is the L type to adjust the pole, the both ends of adjusting the pole run through respectively in the through-hole of connecting plate and regulating plate, and be provided with the screw thread on the surface of adjusting the pole, adjust the pole and pass through nut and connecting plate and regulating plate fixed connection respectively, the through-hole on connecting plate and the regulating plate surface is unanimous with the distance of connecting plate and regulating plate junction.
Preferably, the screw rod is located at the upper end inside the mounting seat, one end of the screw rod penetrates through the outer surface of one side of the mounting seat and is fixedly connected with a rotating shaft of the speed reducer, a threaded hole is formed in the outer surface of the moving block, the screw rod penetrates through the threaded hole, and the screw rod is in threaded connection with the moving block.
Preferably, the limiting rod is L-shaped, one end of the limiting rod is connected with the moving block in a welding mode, and the other end of the limiting rod is arranged inside the sliding groove.
Preferably, two ends of the rotating middle shaft are respectively connected to the second driven gear and the middle shaft position on the outer surface of one side of the chuck, the second driven gear is in meshed connection with the first driven gear, and the first driven gear is in meshed connection with the transmission gear.
Preferably, the first servo motor and the second servo motor are both electrically connected with a switch, and the switch is fixed on the outer surface of one side of the mounting seat through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through set up the through-hole on the surface of regulating plate and connecting plate, set up the regulation pole into L type simultaneously, the both ends of adjusting the pole are placed in the through-hole respectively, and be provided with the screw thread on the surface of regulation pole, adjust the pole and pass through nut and regulating plate and connecting plate fixed connection respectively, simultaneously regulating plate and connecting plate swivelling joint, this is convenient for adjust the regulating plate, when carrying out the superfinishing operation to the surface of turbine blade, make regulating plate and connecting plate overlap, and through running through the one end of adjusting the pole in the through-hole that regulating plate and connecting plate overlap together, can carry out the superfinishing operation to the surface of turbine blade at this moment, when needing to carry out the superfinishing operation to the mounting hole inner wall of turbine blade, respectively with the both ends of adjusting the pole and regulating plate and connecting plate fixed connection can, fine grit oilstone, the position of the turbine blade is prevented from being changed again, and the working efficiency is improved;
2. the utility model has the advantages that through the arrangement of the screw rod, the position of the moving block can be moved through the rotation of the screw rod, so that the position of the fine-grained oilstone is changed, and the stable performance of the superfinishing operation is ensured;
3. the utility model discloses a through setting up the gag lever post into the L type, and the one end welding of gag lever post is on the upper end surface of movable block, and the inside of spout is arranged in to the other end of gag lever post, and this can guarantee that the movable block removes the stability of in-process gesture to the job stabilization nature of below fine grit oilstone has been guaranteed.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the connection plate of the present invention;
fig. 3 is a top view of the adjusting plate of the present invention.
In the figure: 1. a mounting seat; 2. a gear case; 3. a first servo motor; 4. a transmission gear; 5. a first driven gear; 6. a second driven gear; 7. rotating the middle shaft; 8. a chuck; 9. a screw rod; 10. a chute; 11. a moving block; 12. a limiting rod; 13. a hydraulic lever; 14. a motor mounting plate; 15. a second servo motor; 16. a speed reducer; 17. a connecting plate; 18. an adjusting plate; 19. adjusting a rod; 20. a vibrating head; 21. fine grit oilstone; 22. and (4) switching.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a turbine blade superfinishing device comprises a mounting seat 1, a gear box 2 is arranged on the outer surface of one side of the mounting seat 1, a first servo motor 3 is arranged on one side of the gear box 2, a transmission gear 4 is arranged at one end of the first servo motor 3, a first driven gear 5 is arranged above the transmission gear 4, a second driven gear 6 is arranged above the first driven gear 5, a rotating central shaft 7 is arranged on the outer surface of one side of the second driven gear 6, a chuck 8 is arranged at one end of the rotating central shaft 7, a motor mounting plate 14 is arranged on the outer surface of one side of the mounting seat 1, a switch 22 is arranged below the motor mounting plate 14, a second servo motor 15 is arranged on the outer surface of the upper end of the motor mounting plate 14, a speed reducer 16 is arranged at one end of the second servo motor 15, a screw rod 9 is connected at one end of a rotating shaft, the screw rod 9 penetrates through the moving block 11, a limiting rod 12 is arranged on the outer surface of the upper end of the moving block 11, a hydraulic rod 13 is arranged on the outer surface of the lower end of the moving block 11, a connecting plate 17 is arranged at one end of the hydraulic rod 13, an adjusting plate 18 is arranged at one end of the connecting plate 17, an adjusting rod 19 is arranged between the adjusting plate 18 and the connecting plate 17, a vibrating head 20 is arranged on the outer surface of one side of the adjusting plate 18, and a fine-grained oilstone 21 is arranged on the outer surface of one side.
Furthermore, the connecting plate 17 is rotatably connected with the adjusting plate 18, through holes are formed in the outer surfaces of the connecting plate 17 and the adjusting plate 18, the adjusting rod 19 is L-shaped, two ends of the adjusting rod 19 respectively penetrate through the through holes of the connecting plate 17 and the adjusting plate 18, threads are formed in the outer surface of the adjusting rod 19, the adjusting rod 19 is fixedly connected with the connecting plate 17 and the adjusting plate 18 through nuts, the distance between the through holes in the outer surfaces of the connecting plate 17 and the adjusting plate 18 and the distance between the connecting plate 17 and the connecting part of the adjusting plate 18 are consistent, the adjusting plate 18 can be adjusted conveniently, when the surface of the turbine blade is superfinished, the adjusting plate 18 is overlapped with the connecting plate 17, one end of the adjusting rod 19 penetrates through the through hole formed by overlapping the adjusting plate 18 and the connecting plate 17, the superfinishing operation can be performed on the surface of the turbine blade, when the superfinishing operation needs, the two ends of the adjusting rod 19 are fixedly connected with the adjusting plate 18 and the connecting plate 17 respectively, and the fine-grained oilstone 21 can stretch into the mounting hole of the turbine blade, so that the turbine blade is prevented from being replaced again, and the working efficiency is improved.
Further, the lead screw 9 is located at the upper end inside the mounting base 1, one end of the lead screw 9 penetrates through the outer surface of one side of the mounting base 1 and is fixedly connected with a rotating shaft of the speed reducer 16, a threaded hole is formed in the outer surface of the moving block 11, the lead screw 9 penetrates through the threaded hole, and the lead screw 9 is in threaded connection with the moving block 11.
Further, the gag lever post 12 is the L type, and the one end and the movable block 11 welded connection of gag lever post 12, the inside of spout 10 is arranged in to the other end of gag lever post 12, and this can guarantee that movable block 11 removes the stability of in-process gesture to the job stabilization nature of fine grit oilstone 21 in below has been guaranteed.
Furthermore, two ends of the rotating middle shaft 7 are respectively connected to the middle shaft positions of the outer surfaces of one sides of the second driven gear 6 and the chuck 8, the second driven gear 6 is meshed with the first driven gear 5, and the first driven gear 5 is meshed with the transmission gear 4.
Further, the first servo motor 3 and the second servo motor 15 are both electrically connected with a switch 22, and the switch 22 is fixed on the outer surface of one side of the mounting base 1 through a bolt.
The working principle is as follows: in use, the device is installed at a designated location, the power supply and external hydraulic system are switched on, then the turbine blades are mounted on the chucks 8, then the position of the adjusting plate 18 is adjusted according to the position to be processed, when the blade surface is required to be processed, the adjusting plate 18 is overlapped with the connecting plate 17 and is fixed by the adjusting rod 19, when the inner wall of the blade mounting hole needs to be processed, two ends of the adjusting rod 19 are respectively fixed with the adjusting plate 18 and the connecting plate 17, the length of the hydraulic rod 13 is then adjusted, by means of an external hydraulic system, so as to adjust the height of the fine-grained oilstone 21, then the second servo motor 15 is rotated by the switch 22, so that the screw rod 9 is rotated, the position of the fine-grained oilstone 21 is further adjusted, then the first servo motor 3 is rotated by the switch 22, the chuck 8 starts to rotate under the drive of the internal gear of the gearbox 2, at which point the fine-grained oilstone 21 starts to superfinish the turbine blades.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A turbine blade superfinishing device comprises a mounting seat (1), and is characterized in that: a gear box (2) is arranged on the outer surface of one side of the mounting seat (1), a first servo motor (3) is arranged on one side of the gear box (2), a transmission gear (4) is arranged at one end of the first servo motor (3), a first driven gear (5) is arranged above the transmission gear (4), a second driven gear (6) is arranged above the first driven gear (5), a rotating middle shaft (7) is arranged on the outer surface of one side of the second driven gear (6), a chuck (8) is arranged at one end of the rotating middle shaft (7), a motor mounting plate (14) is arranged on the outer surface of one side of the mounting seat (1), a switch (22) is arranged below the motor mounting plate (14), a second servo motor (15) is arranged on the outer surface of the upper end of the motor mounting plate (14), and a speed reducer (16) is arranged at one end of the second servo motor (15), the novel hydraulic oil-reducing mechanism is characterized in that one end of a rotating shaft of the speed reducer (16) is connected with a lead screw (9), a sliding groove (10) is formed in one side of the lead screw (9), the lead screw (9) penetrates through the inside of a moving block (11), a limiting rod (12) is arranged on the outer surface of the upper end of the moving block (11), a hydraulic rod (13) is arranged on the outer surface of the lower end of the moving block (11), a connecting plate (17) is arranged at one end of the hydraulic rod (13), an adjusting plate (18) is arranged at one end of the connecting plate (17), an adjusting rod (19) is arranged between the adjusting plate (18) and the connecting plate (17), a vibrating head (20) is arranged on the outer surface of one side of the adjusting plate (18).
2. The superfinishing apparatus for turbine blades according to claim 1, wherein: swivelling joint between connecting plate (17) and regulating plate (18), all be provided with the through-hole on the surface of connecting plate (17) and regulating plate (18), it is the L type to adjust pole (19), the both ends of adjusting pole (19) run through respectively in the through-hole of connecting plate (17) and regulating plate (18), and are provided with the screw thread on the surface of adjusting pole (19), adjust pole (19) respectively through nut and connecting plate (17) and regulating plate (18) fixed connection, the through-hole on connecting plate (17) and regulating plate (18) surface is unanimous with the distance of connecting plate (17) and regulating plate (18) junction.
3. The superfinishing apparatus for turbine blades according to claim 1, wherein: the screw rod (9) is located at the upper end of the inner portion of the mounting seat (1), one end of the screw rod (9) penetrates through the outer surface of one side of the mounting seat (1) and is fixedly connected with a rotating shaft of the speed reducer (16), a threaded hole is formed in the outer surface of the moving block (11), the screw rod (9) penetrates through the threaded hole, and the screw rod (9) is in threaded connection with the moving block (11).
4. The superfinishing apparatus for turbine blades according to claim 1, wherein: the limiting rod (12) is L-shaped, one end of the limiting rod (12) is connected with the moving block (11) in a welding mode, and the other end of the limiting rod (12) is arranged inside the sliding groove (10).
5. The superfinishing apparatus for turbine blades according to claim 1, wherein: two ends of the rotating middle shaft (7) are respectively connected to the middle shaft positions of the outer surfaces of one sides of the second driven gear (6) and the chuck (8), the second driven gear (6) is meshed with the first driven gear (5), and the first driven gear (5) is meshed with the transmission gear (4).
6. The superfinishing apparatus for turbine blades according to claim 1, wherein: the first servo motor (3) and the second servo motor (15) are both electrically connected with the switch (22), and the switch (22) is fixed on the outer surface of one side of the mounting seat (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107838.5U CN210335087U (en) | 2019-07-16 | 2019-07-16 | Turbine blade superfinishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107838.5U CN210335087U (en) | 2019-07-16 | 2019-07-16 | Turbine blade superfinishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210335087U true CN210335087U (en) | 2020-04-17 |
Family
ID=70194020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921107838.5U Active CN210335087U (en) | 2019-07-16 | 2019-07-16 | Turbine blade superfinishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210335087U (en) |
-
2019
- 2019-07-16 CN CN201921107838.5U patent/CN210335087U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210521 Address after: Room 81900, building 3, no.1800, Panyuan Road, Changxing Town, Chongming District, Shanghai (Shanghai Taihe Economic Development Zone) Patentee after: Shanghai aoboya Shipbuilding Technology Development Co.,Ltd. Address before: 211300 north side of Central Road, industrial park, Dongba Town, Gaochun District, Nanjing City, Jiangsu Province Patentee before: Nanjing Boya Machinery Equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220208 Address after: 210000 north side of Central Road, industrial park, Dongba Town, Gaochun District, Nanjing, Jiangsu Province Patentee after: Nanjing Boya Machinery Equipment Co.,Ltd. Address before: Room 81900, building 3, no.1800, Panyuan Road, Changxing Town, Chongming District, Shanghai (Shanghai Taihe Economic Development Zone) Patentee before: Shanghai aoboya Shipbuilding Technology Development Co.,Ltd. |
|
| TR01 | Transfer of patent right |