CN208303989U - A kind of turbo rotor groove processing unit (plant) - Google Patents
A kind of turbo rotor groove processing unit (plant) Download PDFInfo
- Publication number
- CN208303989U CN208303989U CN201820679460.5U CN201820679460U CN208303989U CN 208303989 U CN208303989 U CN 208303989U CN 201820679460 U CN201820679460 U CN 201820679460U CN 208303989 U CN208303989 U CN 208303989U
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- index dial
- fulcrum bearing
- fixed plate
- bearing
- turbine rotor
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Abstract
The utility model relates to slot processing technique fields, disclose a kind of turbo rotor groove processing unit (plant), including planer-type milling machine, the first fulcrum bearing and the second fulcrum bearing；First fulcrum bearing, the second fulcrum bearing are equipped with bearing, and the both ends of turbine rotor are installed on bearing；First fulcrum bearing is equipped with indexing and adjusts component and fixation kit, it includes index dial and stepper motor that indexing, which adjusts component, index dial is cylinder, index dial is set to side of first fulcrum bearing far from the second fulcrum bearing, index dial is detachably connected with turbine rotor, first fulcrum bearing is equipped with a plurality of reticule close to the side wall of index dial, reticule distribution annular in shape centered on the central axis of index dial, index dial is equipped with the location hole that can show a reticule, the outer rim of index dial is circumferentially with ring gear along it, the output shaft of stepper motor is connected with fluted disc, fluted disc is engaged with ring gear.The utility model has convenient for manipulation turbine rotor rotation, pinpoint technical effect.
Description
Technical field
The utility model relates to slot processing technique fields, in particular to a kind of turbo rotor groove processing unit (plant).
Background technique
Turbo rotor groove is set to the surface of turbine rotor, need to be at intervals to rotor during side entry machining
Ontology is rotated, so that race is uniformly distributed.Turbine rotor volume is big, is asked when actual processing in the presence of the inconvenient technology of rotation
Topic, leads to that processing efficiency is low, and machining accuracy is poor.
Utility model content
The purpose of this utility model is to provide a kind of turbo rotor groove processing unit (plant)s, are equipped with indexing and adjust component
And fixation kit, the angle for keeping turbine rotor quick rotation certain are accurately positioned, and improve processing efficiency and machining accuracy.
The embodiments of the present invention are achieved in that
A kind of turbo rotor groove processing unit (plant), including planer-type milling machine, and it is relatively arranged on planer-type milling machine two sides
First fulcrum bearing, the second fulcrum bearing；First fulcrum bearing, the second fulcrum bearing are equipped with bearing, and the both ends of turbine rotor are installed on
Bearing, the milling cutter of planer-type milling machine are located at the surface of turbine rotor.
First fulcrum bearing is equipped with indexing and adjusts component and fixation kit, and it includes index dial and for driving that indexing, which adjusts component,
The stepper motor of index dial, index dial are cylinder, and index dial is set to side of first fulcrum bearing far from the second fulcrum bearing, point
Scale is detachably connected with turbine rotor, and the central axis of index dial and the central axis of turbine rotor are conllinear, the first fulcrum bearing
A plurality of reticule, reticule distribution annular in shape centered on the central axis of index dial, indexing are equipped with close to the side wall of index dial
Line is directed to the center of annulus, and index dial is equipped with the location hole that can show a reticule, and the outer rim of index dial is along its circumferential direction
Equipped with ring gear, the output shaft of stepper motor is connected with fluted disc, and fluted disc is engaged with ring gear.
Fixation kit includes the fixed plate for being set to ring gear two sides, and for pushing fixed plate so that fixed plate and ring gear
The cylinder of conflict, fixed plate are arranged in a one-to-one correspondence with cylinder.
Further, fixed plate is arc, and the circle core shaft of fixed plate and the central axis of index dial are conllinear.
Further, fixed plate is equipped with rubber layer close to the inner wall of fluted disc.
Further, positioning hole is equipped with positioning pointer, and positioning pointer is directed toward the central axis of index dial.
The beneficial effect of the utility model embodiment is:
1. the direction that stepper motor presses setting at intervals rotates a fixed angle, fluted disc drives ring gear rotation, tooth
Annulus moves index dial rotation and overcomes steamer so that turbine rotor be driven to rotate the angle of a setting by the direction of setting
The inconvenient technical problem of machine rotor rotation.
2. after turbine rotor rotate in place, cylinder pushes fixed plate to move to index dial, until fixed plate is tight with ring gear
Contiguity touching achievees the purpose that fixed turbine rotor, and avoiding turbine rotor from rotating influences machining accuracy.
3. the location hole on index dial can show a reticule, for proofreading actual rotation angle, if location hole with
Reticule alignment, then it represents that rotational angle in place, if positioning hole does not show reticule, then it represents that rotational angle there are deviation,
Each component need to be debugged, until reaching requirement, to improve machining accuracy.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the utility model embodiment 1；
Fig. 2 is that the indexing of the utility model embodiment 1 adjusts component, fixation kit structural schematic diagram；
Fig. 3 is the first bearing arrangement schematic diagram of the utility model embodiment 1.
Icon: 100- planer-type milling machine, 110- milling cutter, the first fulcrum bearing of 200-, 210- reticule, 220- index adjusting group
Part, 221- index dial, 222- location hole, 223- positioning pointer, 224- ring gear, 225- stepper motor, 226- fluted disc, 230- are fixed
Component, 231- fixed plate, 232- cylinder, 233- rubber layer, the second fulcrum bearing of 300-, 310- bearing, 400- turbine rotor.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
Embodiment 1
Fig. 1 to Fig. 3 is please referred to, the present embodiment provides a kind of turbo rotor groove processing unit (plant)s, including planer-type milling machine
100, and it is relatively arranged on the first fulcrum bearing 200 of 100 two sides of planer-type milling machine, the second fulcrum bearing 300；First fulcrum bearing 200,
Second fulcrum bearing 300 is equipped with bearing 310, and the both ends of turbine rotor 400 are installed on bearing 310, the milling cutter of planer-type milling machine 100
110 are located at the surface of turbine rotor 400.
First fulcrum bearing 200 is equipped with indexing and adjusts component 220 and fixation kit 230, and it includes indexing that indexing, which adjusts component 220,
Disk 221 and stepper motor 225 for driving index dial 221, index dial 221 are cylinder, and index dial 221 is set to first
Side of the seat 200 far from the second fulcrum bearing 300 is held, index dial 221 is detachably connected with turbine rotor 400, index dial 221
Central axis is conllinear with the central axis of turbine rotor 400, and the first fulcrum bearing 200 is equipped with a plurality of point close to the side wall of index dial 221
Line 210, the distribution annular in shape centered on the central axis of index dial 221 of reticule 210 are spent, reticule 210 is directed to annulus
Center, index dial 221 are equipped with the location hole 222 that can show a reticule 210, and the outer rim of index dial 221 is set along its circumferential direction
There is ring gear 224, the output shaft of stepper motor 225 is connected with fluted disc 226, and fluted disc 226 is engaged with ring gear 224.
Fixation kit 230 include be set to the fixed plates 231 of 224 two sides of ring gear, and for pushing fixed plate 231 so that
The cylinder 232 that fixed plate 231 and ring gear 224 contradict, fixed plate 231 are arranged in a one-to-one correspondence with cylinder 232.
Working principle are as follows: the both ends of turbine rotor 400 are installed on bearing 310, index dial 221 and turbine rotor 400
Connection, milling cutter 110 are located at the surface of turbine rotor 400, and milling cutter 110 is moved axially along turbine rotor 400 in steam turbine
The surface cutting of rotor 400 goes out race, after one of side entry machining, stepper motor 225 by the direction of setting rotate one it is solid
Fixed angle sets the rotational angle according to the actual process demand of turbine rotor 400, and fluted disc 226 drives 224 turns of ring gear
Dynamic, ring gear 224 drives index dial 221 to rotate, so that turbine rotor 400 be driven to rotate the angle set by the direction of setting
Degree, after turbine rotor 400 rotate in place, cylinder 232 pushes fixed plate 231 to move to index dial 221, until fixed plate 231
Achieve the purpose that fixed turbine rotor 400 with the close contact of ring gear 224,400 generation activity of turbine rotor is avoided to influence to add
The processing of another road race is completed in work precision, the work of milling cutter 110, and stepper motor 225 rotates at intervals, and milling cutter 110 cooperates work
Make, until completing the processing of all turbo rotor grooves, turbine rotor 400 can be removed by removing index dial 221.It is adjacent
Central angle between reticule 210 is identical as the rotational angle of setting, and the location hole 222 on index dial 221 can show one
Reticule 210, for proofreading actual rotation angle, if location hole 222 is aligned with reticule 210, then it represents that rotational angle in place,
If reticule 210 is not shown in location hole 222, then it represents that there are deviations for rotational angle, need to debug to each component, Zhi Daoda
To requirement, to improve machining accuracy.
In the present embodiment, fixed plate 231 is arc, and the circle core shaft of fixed plate 231 is conllinear with the central axis of index dial 221,
Fixed plate 231 can be bonded with ring gear 224, and contact area is bigger, and the fixation of index dial 221 is more steady, to improve turbine rotor
400 stability.Fixed plate 231 is equipped with rubber layer 233 close to the inner wall of fluted disc 226, and rubber is flexible material, avoids abrasion tooth
Ring 224, rubber layer 233 can deformation occurs is bonded completely with ring gear 224, further increases the stability of turbine rotor 400,
Improve machining accuracy.
In the present embodiment, positioning pointer 223 is equipped in location hole 222, positioning pointer 223 is directed toward the center of index dial 221
Axis, positioning pointer 223 can partially overlap with reticule 210, proofread more accurate, reduction mismachining tolerance.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of turbo rotor groove processing unit (plant), which is characterized in that including planer-type milling machine, and be relatively arranged on the dragon
The first fulcrum bearing, the second fulcrum bearing of door milling machine two sides；First fulcrum bearing, second fulcrum bearing are equipped with bearing, vapour
The both ends of turbine wheel are installed on the bearing, and the milling cutter of the planer-type milling machine is located at the surface of the turbine rotor；
First fulcrum bearing is equipped with indexing and adjusts component and fixation kit, and the indexing adjusts component and includes index dial and be used for
The stepper motor of the index dial is driven, the index dial is cylinder, and it is remote that the index dial is set to first fulcrum bearing
Side from second fulcrum bearing, the index dial are detachably connected with the turbine rotor, the center of the index dial
Axis is conllinear with the central axis of the turbine rotor, and first fulcrum bearing is equipped with a plurality of indexing close to the side wall of the index dial
Line, reticule distribution annular in shape centered on the central axis of the index dial, the reticule are directed to the annulus
Center, the index dial, which is equipped with, can show the location hole of a reticule, and the outer rim of the index dial is along its circumferential direction
Equipped with ring gear, the output shaft of the stepper motor is connected with fluted disc, and the fluted disc is engaged with the ring gear；
The fixation kit includes the fixed plate for being set to the ring gear two sides, and for pushing the fixed plate so that described
The cylinder that fixed plate and the ring gear contradict, the fixed plate are arranged in a one-to-one correspondence with the cylinder.
2. turbo rotor groove processing unit (plant) as described in claim 1, which is characterized in that the fixed plate is arc, institute
The circle core shaft for stating fixed plate is conllinear with the central axis of the index dial.
3. turbo rotor groove processing unit (plant) as claimed in claim 2, which is characterized in that the fixed plate is close to the tooth
The inner wall of disk is equipped with rubber layer.
4. turbo rotor groove processing unit (plant) as described in claim 1, which is characterized in that the positioning hole is equipped with positioning
Pointer, the positioning pointer are directed toward the central axis of the index dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820679460.5U CN208303989U (en) | 2018-05-08 | 2018-05-08 | A kind of turbo rotor groove processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820679460.5U CN208303989U (en) | 2018-05-08 | 2018-05-08 | A kind of turbo rotor groove processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208303989U true CN208303989U (en) | 2019-01-01 |
Family
ID=64712332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820679460.5U Active CN208303989U (en) | 2018-05-08 | 2018-05-08 | A kind of turbo rotor groove processing unit (plant) |
Country Status (1)
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| CN (1) | CN208303989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399721A (en) * | 2021-07-01 | 2021-09-17 | 中国航发贵州黎阳航空动力有限公司 | Method for milling squirrel cage window |
-
2018
- 2018-05-08 CN CN201820679460.5U patent/CN208303989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399721A (en) * | 2021-07-01 | 2021-09-17 | 中国航发贵州黎阳航空动力有限公司 | Method for milling squirrel cage window |
| CN113399721B (en) * | 2021-07-01 | 2022-06-03 | 中国航发贵州黎阳航空动力有限公司 | Method for milling squirrel cage window |
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