CN206652997U - A kind of same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring - Google Patents
A kind of same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring Download PDFInfo
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- CN206652997U CN206652997U CN201720472756.5U CN201720472756U CN206652997U CN 206652997 U CN206652997 U CN 206652997U CN 201720472756 U CN201720472756 U CN 201720472756U CN 206652997 U CN206652997 U CN 206652997U
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- cylinder
- mounting disc
- numerical control
- connecting plate
- numerically
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Abstract
The utility model discloses a kind of same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring,Including base,A slip cylinder is provided with the base,Chute is provided with base,A numerical control scale-division disk is provided with the chute,The numerical control scale-division disk is connected with the output end of the slip cylinder,A connecting plate and inclined cylinder are provided with the top of the numerical control scale-division disk,One end of the connecting plate is articulated with numerical control scale-division disk,The inclined cylinder erects arrangement,The other end of the connecting plate is connected with the output end of the inclined cylinder,A jack-up cylinder is provided with the top surface of the connecting plate,The output end of the jack-up cylinder is provided with the mounting disc for installing turbine gate mechanism inner ring and outer rings,The outside of the base, which is erect, a column,Slided on the column and be provided with a numerically-controlled slide,The numerically-controlled slide lateral arrangement,The numerically-controlled slide includes the bore cutter of a horizontality and promotes the feed arrangement of bore cutter transverse horizontal movement.
Description
Technical field
It the utility model is related to a kind of process equipment, more particularly to a kind of guide mechanism in flow-through turbine inner and outer ring is coaxial
Process equipment.
Background technology
Because guide mechanism in flow-through turbine stator axis and unit axis have certain angle, Guide vane profile is in space
Curved surface, stator both ends use mating spherical surfaces with stator inner ring and outer rings, therefore to ensure that water distributor stator rotates flexibly, water guide
The axiality of the stator mounting hole of mechanism inner ring and outer rings requires higher.It was typically employed in water distributor in the past on common boring machine
Inner ring and outer rings cushioning block pad into needing angle to be processed again, this processing method is due to the stator installation inner ring and outer rings
Hole separately individually processes, and can not ensure the axiality of the stator mounting hole of inner ring and outer rings, and machining accuracy is poor, and is only limitted to add
The hydraulic turbine of work small size, it is impossible to be processed to the stator mounting hole of large-scale hydraulic turbine inner ring and outer rings.
Therefore, existing Publication No. CN201091930Y Chinese utility model discloses《Oblique boring special purpose machine tool》Although
The utility model realizes the coaxial processing of inner ring and outer rings, but the inclined of the utility model is knife rest, is provided with knife rest
Circuit arrangement, knife rest are in heeling condition, have certain potential safety hazard, meanwhile, meanwhile, inclined knife rest be it is fixed different,
When the angle difference between guide mechanism in flow-through turbine stator axis and unit axis, original tiltedly boring special purpose machine tool is just
Do not adapt to require, cause the utility model do not adapt to different size water distributor inner ring and outer rings processing request, it is necessary to
It is more troublesome to change knife rest.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, there is provided a kind of tubular turbine is led
The same axis machining apparatus of water dispenser structure inner and outer ring, change conventional coaxial cooked mode, keep knife rest motionless, reduce potential safety hazard, make it
Different water distributor specification requirements can be applicable.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of guide mechanism in flow-through turbine
The same axis machining apparatus of inner and outer ring, including base, it is characterised in that：A slip cylinder is provided with the base, is set on the base
Chute is equipped with, a numerical control scale-division disk is provided with the chute, the numerical control scale-division disk is connected with the output end of the slip cylinder, described
A connecting plate and inclined cylinder are provided with the top of numerical control scale-division disk, one end of the connecting plate is articulated with numerical control scale-division disk, described
Inclined cylinder erects arrangement, and the other end of the connecting plate is connected with the output end of the inclined cylinder, on the top surface of the connecting plate
A jack-up cylinder is provided with, the output end of the jack-up cylinder is provided with the installation for installing turbine gate mechanism inner ring and outer rings
Disk, the outside of the base, which is erect, a column, is slided on the column and is provided with a numerically-controlled slide, the numerically-controlled slide transverse direction cloth
Put, the numerically-controlled slide includes the bore cutter of a horizontality and promotes the feed arrangement of bore cutter transverse horizontal movement, institute
Numerically-controlled slide, slip cylinder, numerical control scale-division disk, inclined cylinder and jack-up cylinder is stated to electrically connect with a controller.
As an improvement, being arranged in juxtaposition a plurality of slideway in the mounting disc, multiple latch segments are provided with the slideway, each
Being erect on latch segment has a bolt column, and the inner ring and outer rings end face is placed on latch segment, on the inner ring and outer rings end face
Bolt hole is penetrated in the bolt column, and the inner ring and outer rings are fixed on latch segment by nut.Utilize locking
The fixed inner ring and outer rings of block installation, are easy to the installation and removal of inner ring and outer rings.
Improve again, a hinged block, the height of the hinged block and the cylinder of the inclined cylinder are provided with the numerical control scale-division disk
Body length is consistent, and one end of the connecting plate is articulated with the hinged block.By setting hinged block, ensure after inclined cylinder retraction
Mounting disc upper surface it is smooth, be easy to the dismounting of inner ring and outer rings.
Improve again, slided in the mounting disc and be disposed with multiple extension framves, each frame that extends runs through whole mounting disc and length
More than the diameter of mounting disc, each frame that extends is secured by bolts in mounting disc degree, offered on the extension frame with it is described
Identical slideway in mounting disc, described latch segment is provided with the slideway for extending frame.When process larger sized inner ring and
During outer shroud, original mounting disc diameter can not meet processing request, at this moment, slide cylinder action so that mounting disc is away from numerical control knife
Frame, while multiple extension framves are fixedly mounted in mounting disc again, the inner ring and outer rings of large-size be mountable to extend frame it
On, so as to form a new mounting disc of large-size.
Compared with prior art, the utility model has the advantage of：The utility model uses numerical-control processing method, by numerical control
Knife rest is installed on column, and in coaxial process, numerically-controlled slide remains transverse horizontal state, will not incline
Tiltedly, distinguishing feature of the present utility model be in coaxial process by inner ring and outer rings keep tilt, for install inner ring and
The mounting disc of outer shroud can carry out the regulation at angle of inclination as needed, meanwhile, it can rotate, ensure that disposable completion is more
Individual stator mounting hole is coaxially processed, and specifically, the utility model is adjusted between mounting disc and numerically-controlled slide using cylinder is slided
Distance, when needing the water distributor inner ring and outer rings of process larger sized, it can be provided for the installation of inner ring and outer rings larger
Space, ensureing that mounting disc will not hit numerically-controlled slide, the utility model realizes circumferentially rotating for mounting disc using numerical control scale-division disk,
The multiple stator mounting holes coaxially disposable completion of processing being easy to implement in inner ring and outer rings, meanwhile, it is easily installed disk and circumferentially turns
Dynamic fine setting enables bore cutter to be directed at stator mounting hole, while the utility model is jacked up mounting disc side using inclined cylinder,
So that mounting disc run-off the straight, control angle of inclination, ensure guide mechanism in flow-through turbine stator axis and unit axis it
Between angle requirement, in addition, the height of mounting disc is adjusted using cylinder is jacked up for the utility model, it is achieved thereby that mounting disc
Multivariant change spatially, different water distributor specification requirements are applicable, are realized in guide mechanism in flow-through turbine
The automation that outer shroud is coaxially processed.
Brief description of the drawings
Fig. 1 is that guide mechanism in flow-through turbine inner and outer ring shows with the structure of axis machining apparatus in the utility model embodiment
It is intended to.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in figure 1, the same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring in this implementation, including base 1,
Cylinder 21, numerical control scale-division disk 20 are slided, inclined cylinder 3, cylinder 5, connecting plate 51 is jacked up, hinged block 42, mounting disc 60, extends frame 61, be vertical
Post 80, numerically-controlled slide 81 and controller.
Wherein, a slip cylinder 21 is provided with base 1, chute is provided with the base 1, a number is provided with the chute
Index dial 20 is controlled, the numerical control scale-division disk 20 is connected with the output end of the slip cylinder 21, and the top of the numerical control scale-division disk 20 is set
A connecting plate 41 and inclined cylinder 3 are equipped with, one end of the connecting plate 41 is articulated with numerical control scale-division disk 20, and the inclined cylinder 3 is erect
Arrangement, the other end of the connecting plate 41 are connected with the output end of the inclined cylinder 3, are provided with the top surface of the connecting plate 41
One jacks up cylinder 5, and the output end of the jack-up cylinder 5 is provided with the mounting disc for installing turbine gate mechanism inner ring 72 and outer shroud 71
60, the outside of the base 1, which is erect, a column 80, is slided on the column 80 and is provided with a numerically-controlled slide 81, the numerically-controlled slide
81 lateral arrangements, the numerically-controlled slide 81 include the bore cutter 811 of a horizontality and promote the transverse horizontal of bore cutter 811 to move
Dynamic feed arrangement, the numerically-controlled slide 81, slide cylinder 21, numerical control scale-division disk 20, inclined cylinder 3 and jack up the controller of cylinder 5 and one
Electrical connection.Further, a hinged block 42, the height of the hinged block 42 and the inclination are provided with the numerical control scale-division disk 20
The cylinder body length of cylinder 3 is consistent, and one end of the connecting plate 41 is articulated with the hinged block 42, by setting hinged block 42, is being inclined
Oblique cylinder 3 ensures the smooth of the upper surface of mounting disc 60 after retracting, and is easy to the dismounting of inner ring 72 and outer shroud 71,
For the ease of the installation and removal of inner ring 72 and outer shroud 71, a plurality of slideway has been arranged in juxtaposition in the mounting disc 60
601, multiple latch segments 61 are provided with the slideway 601, being erect on each latch segment 61 has a bolt column, the inner ring 72 and outer
The end face of ring 71 is placed on latch segment 61, and the bolt hole in the inner ring 72 and the end face of outer shroud 71 is penetrated in the bolt column, described
Inner ring 72 and outer shroud 71 are fixed on latch segment 61 by nut.
Be disposed with multiple extension framves 62 in addition, being slided in mounting disc 60, it is each extend frame 62 through whole mounting disc 60 and
Length is more than the diameter of mounting disc 60, and each frame 62 that extends is secured by bolts in mounting disc 60, is opened on the extension frame 62
Provided with identical slideway in the mounting disc 60, described latch segment 61 is provided with the slideway for extending frame 62.Work as processing
When the inner ring 72 and outer shroud 71 of large-size, original diameter of mounting disc 60 can not meet processing request, at this moment, it is dynamic slide cylinder 21
Make so that multiple extension framves 62, large-size is fixedly mounted away from numerically-controlled slide 81 in mounting disc 60 in mounting disc 60 again
Inner ring 72 and outer shroud 71 i.e. be mountable to extend frame 62 on, so as to form a new mounting disc of large-size.
To sum up, the utility model uses numerical-control processing method, and numerically-controlled slide 81 is installed on column 80, is coaxially adding
During work, numerically-controlled slide 81 remains transverse horizontal state, will not run-off the straight, distinguishing feature of the present utility model be
Inner ring 72 and outer shroud 71 are kept tilting in coaxial process, the mounting disc 60 for installing inner ring 72 and outer shroud 71 can root
According to the regulation for needing progress angle of inclination, meanwhile, it can rotate, it is coaxial that multiple stator mounting holes 73 are disposably completed in guarantee
Processing, specifically, the utility model adjusts the distance between mounting disc 60 and numerically-controlled slide 81 using cylinder 21 is slided, and works as needs
When the water distributor inner ring 72 and outer shroud 71 of process larger sized, larger sky can be provided for the installation of inner ring 72 and outer shroud 71
Between, ensure that mounting disc 60 will not hit numerically-controlled slide 81, the utility model realizes the week of mounting disc 60 using numerical control scale-division disk 20
To rotation, the multiple stator mounting holes 73 coaxially disposable completion of processing being easy to implement in inner ring 72 and outer shroud 71, meanwhile, it is easy to
Mounting disc 60 circumferentially rotates fine setting and enables bore cutter 811 to be directed at stator mounting hole 73, while the utility model utilizes inclination
Cylinder 3 jacks up the side of mounting disc 60 so that the run-off the straight of mounting disc 60, controls angle of inclination, ensures tubular turbine water guide
Angle requirement between mechanism stator axis and unit axis, in addition, the utility model, which utilizes, jacks up height of the cylinder 5 to mounting disc 60
Degree is adjusted, it is achieved thereby that the multivariant change of mounting disc 60 spatially, is applicable different water distributor specification requirements,
Realize the automation that guide mechanism in flow-through turbine inner and outer ring is coaxially processed.
Claims (4)
1. a kind of same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring, including base (1), it is characterised in that：It is described
A slip cylinder (21) is provided with base (1), chute is provided with the base (1), a numerical control scale-division is provided with the chute
Disk (20), the numerical control scale-division disk (20) are connected with the output end of the slip cylinder (21), the top of the numerical control scale-division disk (20)
A connecting plate (41) and inclined cylinder (3) are provided with, one end of the connecting plate (41) is articulated with numerical control scale-division disk (20), described to incline
Oblique cylinder (3) erects arrangement, and the other end of the connecting plate (41) is connected with the output end of the inclined cylinder (3), the connecting plate
(41) a jack-up cylinder (5) is provided with top surface, the output end of the jack-up cylinder (5) is provided with for installing turbine gate mechanism
The mounting disc (60) of inner ring (72) and outer shroud (71), the outside of the base (1), which is erect, a column (80), on the column (80)
Slip is provided with a numerically-controlled slide (81), numerically-controlled slide (81) lateral arrangement, and it is horizontal that the numerically-controlled slide (81) includes one
The bore cutter (811) of state and the feed arrangement for promoting bore cutter (811) transverse horizontal movement, the numerically-controlled slide (81), are slided
Dynamic cylinder (21), numerical control scale-division disk (20), inclined cylinder (3) and jack-up cylinder (5) electrically connect with a controller.
2. the same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring according to claim 1, it is characterised in that：Institute
State and a plurality of slideway (601) has been arranged in juxtaposition in mounting disc (60), be provided with multiple latch segments (61) in the slideway (601), each
Being erect on latch segment (61) has a bolt column, and the inner ring (72) and outer shroud (71) end face are placed on latch segment (61), described interior
Bolt hole on ring (72) and outer shroud (71) end face is penetrated in the bolt column, and the inner ring (72) and outer shroud (71) pass through nut
It is fixed on latch segment (61).
3. the same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring according to claim 2, it is characterised in that：Institute
State and a hinged block (42) is provided with numerical control scale-division disk (20), the height of the hinged block (42) and the cylinder body of the inclined cylinder (3)
Length is consistent, and one end of the connecting plate (41) is articulated with the hinged block (42).
4. the same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring according to claim 3, it is characterised in that：Institute
State to slide in mounting disc (60) and be disposed with multiple extension framves (62), each extend frame (62) and run through whole mounting disc (60) and length
More than the diameter of mounting disc (60), each extend frame (62) and be secured by bolts in mounting disc (60), the extension frame (62)
On offer with identical slideway in the mounting disc (60), described latch segment is provided with the slideway for extending frame (62)
(61)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472756.5U CN206652997U (en) | 2017-04-28 | 2017-04-28 | A kind of same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472756.5U CN206652997U (en) | 2017-04-28 | 2017-04-28 | A kind of same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652997U true CN206652997U (en) | 2017-11-21 |
Family
ID=60320303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472756.5U Expired - Fee Related CN206652997U (en) | 2017-04-28 | 2017-04-28 | A kind of same axis machining apparatus of guide mechanism in flow-through turbine inner and outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206652997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159931A (en) * | 2017-04-28 | 2017-09-15 | 江西省莲花水轮机厂有限公司 | Guide mechanism in flow-through turbine inner and outer ring is with axis machining apparatus and processing method |
| CN117444655A (en) * | 2023-12-26 | 2024-01-26 | 江苏万盛铸造有限公司 | Boring tool for long arm joint of robot |
-
2017
- 2017-04-28 CN CN201720472756.5U patent/CN206652997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159931A (en) * | 2017-04-28 | 2017-09-15 | 江西省莲花水轮机厂有限公司 | Guide mechanism in flow-through turbine inner and outer ring is with axis machining apparatus and processing method |
| CN117444655A (en) * | 2023-12-26 | 2024-01-26 | 江苏万盛铸造有限公司 | Boring tool for long arm joint of robot |
| CN117444655B (en) * | 2023-12-26 | 2024-05-07 | 江苏万盛铸造有限公司 | Boring tool for long arm joint of robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 |