CN109048087A - The dual-flow turbomachine device and its application method of jet noise can be reduced - Google Patents
The dual-flow turbomachine device and its application method of jet noise can be reduced Download PDFInfo
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- CN109048087A CN109048087A CN201810960273.9A CN201810960273A CN109048087A CN 109048087 A CN109048087 A CN 109048087A CN 201810960273 A CN201810960273 A CN 201810960273A CN 109048087 A CN109048087 A CN 109048087A
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- cavity
- cone pulley
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- sliding block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses the dual-flow turbomachine devices that can reduce jet noise, including main body, processing cavity is equipped in the main body, moving frame is slidably connected in the processing cavity, it is equipped in the bottom end face of the moving frame and opens up slot through front/rear end, laser equipment is equipped in the top end wall for opening up slot, symmetrical be equipped with is driven into rack gear on the left hand end wall for opening up slot, the first cavity is equipped in the main body on the downside of the processing cavity, it is connected between first cavity and the processing cavity equipped with the first sliding chamber, described first slides intracavitary the first sliding block for being slidably connected with and being extended up and down, the top end of first sliding block protrudes into the processing cavity, the support plate connecting with first slider top outer surface secure fit is additionally provided in the processing cavity, it is set on the upside of the support plate There is turntable.
Description
Technical field
The present invention relates to turbogenerator technical fields, can specially reduce the dual-flow turbomachine dress of jet noise
It sets and its application method.
Background technique
Currently, noise pollution has become one of the problem of manufacturers of engines is paid special attention to, because they are facing
Noise hazard caused by its turbine so far.Dual-flow turbomachine includes the sound attenuating in engine
Plate is to reduce the noise issued from aircraft engine.These sound attenuating plates usually have sandwich, sandwich master
It is related to composite microporous panel honeycomb sandwich construction and sound-deadening and noise-reducing sound lining component, the material of composite microporous panel is
Aramid fiber reinforced composite or glass fiber compound material, composite material face generally use laser drill mode and process micropore,
Structure is complicated for traditional laser drill process equipment, expensive, and maintenance cost is high, considerably increases enterprise's production cost.
Summary of the invention
The purpose of the present invention is to provide the dual-flow turbomachine device and its application method that can reduce jet noise,
For overcoming drawbacks described above in the prior art.
The dual-flow turbomachine device according to the present invention for reducing jet noise, including main body, the host
It is equipped with processing cavity in vivo, is slidably connected with moving frame in the processing cavity, is set in the bottom end face of the moving frame
There is the slot that opens up through front/rear end, is equipped with laser equipment, the left and right end for opening up slot in the top end wall for opening up slot
Symmetrical be equipped with is driven into rack gear on wall, and the first cavity, first cavity are equipped in the main body on the downside of the processing cavity
Be connected between the processing cavity equipped with the first sliding chamber, described first it is sliding it is intracavitary be slidably connected with it is extended up and down
The top end of first sliding block, first sliding block protrudes into the processing cavity, is additionally provided in the processing cavity and described first
The support plate of slider top outer surface secure fit connection, the support plate upside are equipped with turntable, the bottom of first sliding block
Portion protrudes into end in first cavity, and the bottom end face of first sliding block, which is installed with to extend downwardly at right positions, to be set
Interior be rotatably assorted of the connecting plate set, the connecting plate is connected with the first extended to the left spline pivoted housing, and described first
The first cone pulley is installed on the left outer surface of spline pivoted housing, it is empty to be equipped with second in the main body on the left of the described first sliding chamber
Chamber is equipped with the second sliding chamber in the main body on the right side of first cavity, between second cavity and the first sliding chamber
Be rotatably assorted and be connected with adjusting screw rod, the adjusting screw rod left distal end protrude into described first it is sliding intracavitary and with first sliding block
It is threadedly engaged connection, the adjusting screw rod right end is installed with the second cone pulley protruded into second cavity, and described second
It is rotatably assorted between cavity and the second sliding chamber and is connected with the second spline pivoted housing, the top end of the second spline pivoted housing is solid
Equipped with the third cone pulley for protruding into second cavity and being cooperatively connected with the second cone pulley power, a left side for the described second sliding chamber
It is equipped with third cavity in the wall of side, is rotatably assorted between the third cavity and first cavity and is connected with first rotating shaft, institute
The right end for stating first rotating shaft is installed with the 4th cone pulley protruded into the third cavity, is rotatably assorted in first sliding block
It is connected with the second extended up and down shaft, the top end of second shaft stretches out the top end surface of first sliding block
Outer and be cooperatively connected with the bottom end face power of the turntable, the bottom end of second shaft, which is installed with, stretches out described the
The 5th cone pulley being cooperatively connected outside one slider bottom end face and with the first cone pulley power, described second slides intracavitary be slidably matched
It is connected with the second sliding block, is equipped with the 4th cavity, second sliding block on the right side of the 4th cavity in second sliding block
Screw-internal thread fit is connected with up and down extended lifting screw, the bottom end of the lifting screw be embedded in described second admittedly
First motor power in sliding chamber bottom end wall is cooperatively connected, and is equipped in the 4th cavity and adjusts driving mechanism, and described first
It is equipped with the 5th cavity in the main body on the downside of cavity, power advancement mechanism, first flower are equipped in the 5th cavity
Key pivoted housing internally-powered is connected with the first extended splined shaft of left and right, the right end of first splined shaft and described first
The left distal end power of shaft is cooperatively connected, and the front side end of the main body is equipped with lighting device, after the lighting device includes
The power supply support base and be installed in the power supply support base bottom that side end is connect with the main body front end face secure fit
LED illumination lamp on end surface illuminates use in the environment of facilitating night or dark by lighting device.
Further technical solution is additionally provided with the setting that is connected with the processing cavity in the front end face of the main body
Feed chute, the feed chute are located at the lower position of the lighting device.
Further technical solution, the adjusting driving mechanism include being rotatably assorted connection setting on the 4th cavity left side
Third shaft in side wall and the second motor being installed in the 4th cavity upper side wall, the top end of second motor
End is connected by power the second splined shaft being oppositely arranged with the second spline pivoted housing, the bottom end power of second motor
It is connected with the 6th cone pulley protruded into the 4th cavity, the right end of the third shaft, which is installed with, protrudes into the 4th sky
The 7th cone pulley that is intracavitary and being cooperatively connected with the 6th cone pulley power, the left distal end of the third shaft, which is installed with, protrudes into institute
State in third cavity and be located at the 8th cone pulley of the 4th cone pulley upper side position.
Further technical solution, the power advancement mechanism include that left and right is extended in the 5th cavity
The 5th shaft that four shafts and bilateral symmetry and the connection that is rotatably assorted are arranged between the processing cavity and the 5th cavity,
The top end of 5th shaft, which is installed with, to be protruded into the processing cavity and drives the drive into rack momentum mating connection with described
Moving gear, the bottom end of the 5th shaft are installed with the 9th cone pulley protruded into the 5th cavity, the 4th shaft
Left distal end be rotatably assorted and connect with the left side end wall of the 5th cavity, the right end of the 4th shaft be embedded in admittedly
Third motor power on the right side of 5th cavity in end wall is cooperatively connected, and is circumferentially installed in the 4th shaft and described the
The tenth cone pulley that nine cone pulley power are cooperatively connected.
The top end surface of further technical solution, the turntable is equipped with clamping device.
Detailed description of the invention
Fig. 1 is that overall structure diagram outside the dual-flow turbomachine device of jet noise can be reduced in the present invention；
Fig. 2 is that overall structure diagram inside the dual-flow turbomachine device of jet noise can be reduced in the present invention.
Specific embodiment
Below with reference to Fig. 1-2, the present invention is described in detail.
Referring to Fig.1-2, the dual-flow turbomachine device for reducing jet noise of embodiment according to the present invention, packet
Main body 6 is included, processing cavity 62 is equipped in the main body 6, is slidably connected with moving frame 621 in the processing cavity 62,
It is equipped in the bottom end face of the moving frame 621 and opens up slot 622, the top end for opening up slot 622 through front/rear end
Laser equipment 624 is equipped in wall, symmetrical be equipped with is driven into rack gear 623, the processing cavity on the left hand end wall for opening up slot 622
It is equipped with the first cavity 63 in the main body 6 of 62 downsides, is connected between first cavity 63 and the processing cavity 62 and sets
There is the first sliding chamber 65, is slidably connected with the first extended up and down sliding block 651 in the described first sliding chamber 65, described first
The top end of sliding block 651 protrudes into the processing cavity 62, is additionally provided in the processing cavity 62 and 651 top of the first sliding block
The support plate 652 of outer surface secure fit connection, turntable 653, first sliding block 651 are equipped on the upside of the support plate 652
Bottom end protrude into first cavity 63, the bottom end face of first sliding block 651 is installed at right positions
The connecting plate 656 of setting is extended downwardly, is rotatably assorted in the connecting plate 656 and is connected with the first extended to the left flower
Key pivoted housing 657, the first cone pulley 658 is installed on the left outer surface of the first spline pivoted housing 657, and the described first sliding chamber 65 is left
It is equipped with the second cavity 66 in the main body 6 of side, is equipped with the second sliding chamber in the main body 6 on 63 right side of the first cavity
67, it is rotatably assorted between second cavity 66 and the first sliding chamber 65 and is connected with adjusting screw rod 661, the adjusting screw rod
661 left distal ends are protruded into the described first sliding chamber 65 and are threadedly engaged with first sliding block 651 and connect, the adjusting screw rod
661 right ends are installed with the second cone pulley 662 protruded into second cavity 66, and second cavity 66 is slided with described second
It is rotatably assorted between chamber 67 and is connected with the second spline pivoted housing 664, the top end of the second spline pivoted housing 664, which is installed with, to be protruded into
The third cone pulley 663 being cooperatively connected in second cavity 66 and with 662 power of the second cone pulley, the described second sliding chamber 67
It is equipped with third cavity 68 in the end wall of left side, is rotatably assorted between the third cavity 68 and first cavity 63 and is connected with first
Shaft 681, the right end of the first rotating shaft 681 is installed with the 4th cone pulley 682 protruded into the third cavity 68, described
It is rotatably assorted in first sliding block 651 and is connected with the second extended up and down shaft 655, the top end of second shaft 655
End is stretched out outside the top end surface of first sliding block 651 and is cooperatively connected with the bottom end face power of the turntable 653, described
The bottom end of second shaft 655, which is installed with, to be stretched out outside 651 bottom end face of the first sliding block and moves with first cone pulley 658
5th cone pulley 659 of force-fitting connection is slidably connected with the second sliding block 671 in the second sliding chamber 67, and described second is sliding
The 4th cavity 672 is equipped in block 671,671 screw-internal thread fit of the second sliding block connection positioned at 672 right side of the 4th cavity
Have a up and down extended lifting screw 679, the bottom end of the lifting screw 679 with admittedly embedded in the described second sliding 67 bottom of chamber
670 power of first motor in portion's end wall is cooperatively connected, and is equipped in the 4th cavity 672 and adjusts driving mechanism, and described first
It is equipped with the 5th cavity 64 in the main body 6 of 63 downside of cavity, power advancement mechanism is equipped in the 5th cavity 64, it is described
First spline pivoted housing, 657 internally-powered is connected with the first extended splined shaft 631 of left and right, the right side of first splined shaft 631
The left distal end power of side end and the first rotating shaft 681 is cooperatively connected, and the front side end of the main body 6 is equipped with lighting device
69, the lighting device 69 includes the power supply support base 691 that rear side end is connect with the 6 front end face secure fit of main body
And be installed in it is described power supply 691 bottom end face of support base on LED illumination lamp 692, by lighting device 69 facilitate night or
It illuminates and uses in the environment of dark.
Valuably or illustratively, it is additionally provided with to be connected with the processing cavity 62 in the front end face of the main body 6 and set
The feed chute 61 set, the feed chute 61 are located at the lower position of the lighting device 69, thus fast and easy installation and taking-up
The workpiece of processing.
Valuably or illustratively, the adjusting driving mechanism includes being rotatably assorted connection setting in the 4th cavity
Third shaft 673 in 672 left side walls and the second motor 676 being installed in 672 upper side wall of the 4th cavity, described
The top end of two motors 676 is connected by power the second splined shaft 677 being oppositely arranged with the second spline pivoted housing 664, institute
The bottom end for stating the second motor 676 is connected by power the 6th cone pulley 678 protruded into the 4th cavity 672, the third
The right end of shaft 673, which is installed with, to be protruded into the 4th cavity 672 and is cooperatively connected with 678 power of the 6th cone pulley
7th cone pulley 675, the left distal end of the third shaft 673, which is installed with, to be protruded into the third cavity 68 and is located at the described 4th
8th cone pulley 674 of 682 upper side position of cone pulley automatically controls the dynamic of the work of left and right power adjustment and rotational orientation to realize
Power adjusts work, substantially increases processing efficiency and processing accuracy.
Valuably or illustratively, the power advancement mechanism includes that left and right is extended in the 5th cavity 64
4th shaft 641 and bilateral symmetry and be rotatably assorted connection be arranged between the processing cavity 62 and the 5th cavity 64
5th shaft 643, the top end of the 5th shaft 643, which is installed with, to protrude into the processing cavity 62 and drives with described into rack gear
The driving gear 645 that 623 power are cooperatively connected, the bottom end of the 5th shaft 643, which is installed with, protrudes into the 5th cavity
The 9th cone pulley 644 in 64, the left distal end of the 4th shaft 641 and the left side end wall of the 5th cavity 64 are rotatably assorted
Connection, the right end of the 4th shaft 641 and the third motor 646 admittedly in the 64 right side end wall of the 5th cavity are dynamic
Force-fitting connects, and the tenth cone pulley being cooperatively connected with 644 power of the 9th cone pulley is circumferentially installed in the 4th shaft 641
642, to realize that the back-and-forth motion adjusting for automatically controlling moving frame 621 is driven into work, greatly improve work efficiency.
Valuably or illustratively, the top end surface of the turntable 653 is equipped with clamping device 654, to facilitate stabilization
Processing work.
When needing to process, the rotation of the 4th shaft 641 is controlled by third motor 646, by the tenth in the 4th shaft 641
Cone pulley 642 drives 644 positive and negative rotation of the 9th cone pulley, and then realizes that the driving gear 645 automatically controlled in the 5th shaft 643 is positive and negative
Rotation drives the back-and-forth motion work driven into rack gear 623 and moving frame 621 by driving gear 645 to realize, and then realizes
It drives the front-rear position of laser equipment 624 to adjust work by moving frame 621, when needing to rotate adjusting, passes through first motor
670 drive lifting screw 679 to rotate, and drive the second sliding block 671 to slide into the bottommost in the second sliding chamber 67 by lifting screw 679
Position, at this point, make the second sliding block 671 that the 8th cone pulley 674 and 682 power of the 4th cone pulley be driven to be cooperatively connected, meanwhile, make the second flower
Key axis 677 is utmostly far from the second spline pivoted housing 664, at this point, controlling the 8th cone pulley 674 by the second motor 676 drives the
The rotation of four cone pulleys 682 drives first rotating shaft 681 and the first splined shaft 631 to rotate, at this point, by the first spline by the 4th cone pulley 682
Axis 631 drives the first spline pivoted housing 657 and the rotation of the first cone pulley 658, drives the 5th cone pulley 659 and the by the first cone pulley 658
Two shafts 655 rotation, and then realize by the second shaft 655 drive turntable 653 rotation adjust rotation work, when need left and right
It when position is adjusted, drives lifting screw 679 to rotate backward by first motor 670, the second sliding block is driven by lifting screw 679
671 slide into the top position in the second sliding chamber 67, and then match the second splined shaft 677 with 664 power of the second spline pivoted housing
Connection is closed, meanwhile, make the 8th cone pulley 674 utmostly far from the 4th cone pulley 682, then drives second by the second motor 676
Splined shaft 677 and the second spline pivoted housing 664 rotate, and drive 661 positive and negative rotation of adjusting screw rod by the second cone pulley 662, and then realize
Drive the first sliding block 651 towards the left and right directions sliding in the first sliding chamber 65 by adjusting screw rod 661.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, turned by the 4th shaft of third motor control
It is dynamic, the 9th cone pulley positive and negative rotation is driven by the tenth cone pulley in the 4th shaft, and then realize the drive automatically controlled in the 5th shaft
Moving gear positive and negative rotation, to realize by the dynamic back-and-forth motion work driven into rack gear and moving frame of driving gear band, Jin Ershi
It now drives the front-rear position of laser equipment to adjust work by moving frame, when needing to rotate adjusting, is driven by first motor
Lifting screw rotation drives the second sliding block to slide into the second sliding intracavitary lowest position, at this point, making second to slide by lifting screw
Block drives the 8th cone pulley and the 4th cone pulley power to be cooperatively connected, meanwhile, turn the second splined shaft utmostly far from the second spline
Set drives first rotating shaft and first by the 4th cone pulley at this point, driving the rotation of the 4th cone pulley by the 8th cone pulley of the second motor control
Splined shaft rotation drives the 5th by the first cone pulley at this point, driving the first spline pivoted housing and the first cone pulley to rotate by the first splined shaft
Cone pulley and the rotation of the second shaft, and then realize and drive the rotation of turntable to adjust rotation work by the second shaft, when needing a left side
It when right position is adjusted, drives lifting screw to rotate backward by first motor, drives the second sliding block to slide into the by lifting screw
Two sliding intracavitary top positions, and then the second splined shaft and the second spline pivoted housing power is made to be cooperatively connected, meanwhile, make the 8th cone
Then wheel drives the second splined shaft and the rotation of the second spline pivoted housing by the second motor, by the utmostly far from the 4th cone pulley
Plug tap wheel drives adjusting screw rod positive and negative rotation, and then realizes and drive the first sliding block towards the first sliding intracavitary right and left by adjusting screw rod
To sliding；It is able to achieve the power adjustment work for automatically controlling the work of left and right power adjustment and rotational orientation, improves processing effect
Rate and processing accuracy, and realize that the back-and-forth motion adjusting for automatically controlling moving frame is driven into work, production cost maintenance
It is at low cost, significantly reduce operation cost of enterprises.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (6)
1. the dual-flow turbomachine device of jet noise, including main body can be reduced, it is characterised in that: in the main body
Equipped with processing cavity, it is slidably connected with moving frame in the processing cavity, is equipped with and passes through in the bottom end face of the moving frame
It wears the slot that opens up of front/rear end, is equipped with laser equipment in the top end wall for opening up slot, on the left hand end wall for opening up slot
Symmetrical be equipped with is driven into rack gear, and the first cavity, first cavity and institute are equipped in the main body on the downside of the processing cavity
It states and is connected between processing cavity equipped with the first cunning chamber, first cunning is intracavitary to be slidably connected with first be extended up and down
The top end of sliding block, first sliding block protrudes into the processing cavity, is additionally provided in the processing cavity and first sliding block
The support plate of outer surface of cupular part secure fit connection, the support plate upside are equipped with turntable, the bottom end of first sliding block
End is protruded into first cavity, and the bottom end face of first sliding block is installed at right positions extends downwardly setting
Interior be rotatably assorted of connecting plate, the connecting plate is connected with the first extended to the left spline pivoted housing, first spline
It is installed with the first cone pulley on the left outer surface of pivoted housing, is equipped with the second cavity in the main body on the left of the described first sliding chamber,
It is equipped with the second sliding chamber in the main body on the right side of first cavity, is rotated between second cavity and the first sliding chamber
Be connected with adjusting screw rod, the adjusting screw rod left distal end protrude into described first it is sliding intracavitary and with the first sliding block screw thread
It is cooperatively connected, the adjusting screw rod right end is installed with the second cone pulley protruded into second cavity, second cavity
It is rotatably assorted between the described second sliding chamber and is connected with the second spline pivoted housing, the top end of the second spline pivoted housing is installed with
The third cone pulley for protruding into second cavity and being cooperatively connected with the second cone pulley power, the left-hand end of the described second sliding chamber
It is equipped with third cavity in wall, is rotatably assorted between the third cavity and first cavity and is connected with first rotating shaft, described the
The right end of one shaft is installed with the 4th cone pulley protruded into the third cavity, and be rotatably assorted connection in first sliding block
Have the second up and down extended shaft, the top end of second shaft stretch out first sliding block top end surface it is outer and
It is cooperatively connected with the bottom end face power of the turntable, it is sliding that the bottom end of second shaft is installed with stretching described first
The 5th cone pulley being cooperatively connected outside block bottom end face and with the first cone pulley power, the described second sliding intracavitary sliding connection
There is the second sliding block, is equipped with the 4th cavity, the spiral shell in second sliding block on the right side of the 4th cavity in second sliding block
Line is connected with up and down extended lifting screw, the bottom end of the lifting screw with admittedly embedded in the described second sliding chamber
First motor power in bottom end wall is cooperatively connected, and is equipped in the 4th cavity and adjusts driving mechanism, first cavity
It is equipped with the 5th cavity in the main body of downside, power advancement mechanism is equipped in the 5th cavity, first spline turns
Set internally-powered is connected with the first extended splined shaft of left and right, the right end and the first rotating shaft of first splined shaft
Left distal end power be cooperatively connected, the front side end of the main body is equipped with lighting device, and the lighting device includes rear side end
It holds the power supply support base connecting with the main body front end face secure fit and is installed in the power supply support base bottom end
LED illumination lamp on face illuminates use in the environment of facilitating night or dark by lighting device.
2. the dual-flow turbomachine device according to claim 1 for reducing jet noise, it is characterised in that: described
The feed chute for the setting that is connected with the processing cavity is additionally provided in the front end face of main body, the feed chute is located at the illumination
The lower position of device 69.
3. the dual-flow turbomachine device according to claim 2 for reducing jet noise, it is characterised in that: described
Adjusting driving mechanism includes the third shaft and be installed in institute that connection is arranged in the 4th cavity left side wall that be rotatably assorted
The second motor in the 4th cavity upper side wall is stated, the top end of second motor has been connected by power and second flower
The second splined shaft that key pivoted housing is oppositely arranged, the bottom end of second motor, which has been connected by power, to be protruded into the 4th cavity
The 6th cone pulley, the right end of the third shaft be installed with protrude into the 4th cavity and with the 6th cone pulley power
The 7th cone pulley being cooperatively connected, the left distal end of the third shaft, which is installed with, protrudes into the third cavity and is located at described the
8th cone pulley of four cone pulley upper side positions.
4. the dual-flow turbomachine device according to claim 3 for reducing jet noise, it is characterised in that: described
Power advancement mechanism includes the 4th shaft that left and right is extended in the 5th cavity and bilateral symmetry and is rotatably assorted
The 5th shaft between the processing cavity and the 5th cavity is arranged in connection, and the top end for stating the 5th shaft is fixed
Have and protrudes into the processing cavity and drive the driving gear into rack momentum mating connection, the bottom end of the 5th shaft with described
End is installed with the 9th cone pulley protruded into the 5th cavity, the left distal end of the 4th shaft and a left side for the 5th cavity
Side wall is rotatably assorted connection, the right end of the 4th shaft and the third admittedly in end wall on the right side of the 5th cavity
Motor power is cooperatively connected, and the tenth cone being cooperatively connected with the 9th cone pulley power is circumferentially installed in the 4th shaft
Wheel.
5. the dual-flow turbomachine device according to claim 4 for reducing jet noise, it is characterised in that: described
The top end surface of turntable is equipped with clamping device.
6. the application method of the dual-flow turbomachine device according to claim 5 for reducing jet noise, the party
Method are as follows: when needing to process, rotated by the 4th shaft of third motor control, drive the 9th by the tenth cone pulley in the 4th shaft
Cone pulley positive and negative rotation, and then realize the driving gear positive and negative rotation automatically controlled in the 5th shaft, to realize by driving gear
The back-and-forth motion work driven into rack gear and moving frame is driven, and then realizes the front-rear position for driving laser equipment by moving frame
Work is adjusted, when needing to rotate adjusting, lifting screw rotation is driven by first motor, the second sliding block is driven by lifting screw
The second sliding intracavitary lowest position is slid into, at this point, making the second sliding block that the 8th cone pulley and the cooperation of the 4th cone pulley power be driven to connect
It connects, meanwhile, make the second splined shaft utmostly far from the second spline pivoted housing, at this point, passing through the 8th cone pulley band of the second motor control
Dynamic 4th cone pulley rotation drives first rotating shaft and the first splined shaft to rotate by the 4th cone pulley, at this point, driving the by the first splined shaft
One spline pivoted housing and the rotation of the first cone pulley, drive the 5th cone pulley and the second shaft to rotate by the first cone pulley, and then realize by the
Two shafts drive the rotation of turntable to adjust rotation work, when needing left-right position to adjust, are driven and are gone up and down by first motor
Screw rod rotates backward, and drives the second sliding block to slide into the second sliding intracavitary top position by lifting screw, and then make the second flower
Key axis and the second spline pivoted housing power are cooperatively connected, meanwhile, make the 8th cone pulley utmostly far from the 4th cone pulley, then by the
Two motors drive the second splined shaft and the second spline pivoted housing to rotate, and drive adjusting screw rod positive and negative rotation, Jin Ershi by the second cone pulley
Now the first sliding block is driven to slide towards the first sliding intracavitary left and right directions by adjusting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960273.9A CN109048087A (en) | 2018-08-22 | 2018-08-22 | The dual-flow turbomachine device and its application method of jet noise can be reduced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960273.9A CN109048087A (en) | 2018-08-22 | 2018-08-22 | The dual-flow turbomachine device and its application method of jet noise can be reduced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109048087A true CN109048087A (en) | 2018-12-21 |
Family
ID=64687782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810960273.9A Withdrawn CN109048087A (en) | 2018-08-22 | 2018-08-22 | The dual-flow turbomachine device and its application method of jet noise can be reduced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109048087A (en) |
-
2018
- 2018-08-22 CN CN201810960273.9A patent/CN109048087A/en not_active Withdrawn
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20181221 |