CN110899284A - Full-automatic carbon-hydrogen cleaning and fixing device for rotor - Google Patents
Full-automatic carbon-hydrogen cleaning and fixing device for rotor Download PDFInfo
- Publication number
- CN110899284A CN110899284A CN201911170366.2A CN201911170366A CN110899284A CN 110899284 A CN110899284 A CN 110899284A CN 201911170366 A CN201911170366 A CN 201911170366A CN 110899284 A CN110899284 A CN 110899284A
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- China
- Prior art keywords
- fixing frame
- rotor
- tray
- middle support
- supporting seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a full-automatic hydrocarbon cleaning and fixing device for a rotor.A bottom supporting seat is fixed at the center of a tray through an inner hexagonal cylinder head screw; the middle support is inserted and penetrates through the bottom supporting seat and is fixed on the tray through an outer hexagonal nut; the left fixing frame and the right fixing frame are arranged on two sides of the bottom supporting seat and are fixed on the tray through screws; the side connecting plate is fixed on the left fixing frame and the right fixing frame through inner hexagonal socket head cap screws; a central hole of the rotor penetrates through the middle support, the end of a shaft neck is matched with the spigot end of the bottom support seat, the top support seat is inserted into the grate plate end of the middle support, and the upper pressure plate is arranged on the middle support on the top support seat and is fastened and locked on the middle support through an outer hexagon nut; the hanging rings are arranged on the edges of the two sides of the tray; the top ends of the left fixing frame and the right fixing frame are respectively provided with a clamping ring, and the clamping rings rotate 90 degrees and are used for compressing and locking the upper pressing plate. The invention can smoothly complete the rotation cleaning action of the rotor, ensure the safety and the reliability of the rotation of the rotor, improve the cleaning quality and reduce the fault rate of an engine.
Description
Technical Field
The invention relates to the field of assembly and manufacturing of aero-engines, in particular to a full-automatic hydrocarbon cleaning and fixing device for a rotor.
Background
The traditional aero-engine washing process is simple, measures such as gasoline washing and manual scrubbing are adopted, along with the multifarities of various vibration faults and abrasion faults of the engine, more importance is placed on cleanliness control, an important link of the cleanliness control is washing, the original washing measures are too simple to achieve the purpose of thorough washing, and the overall cleanliness is difficult to guarantee.
Disclosure of Invention
In order to solve the technical problem, the invention provides a full-automatic hydrocarbon cleaning and fixing device for a rotor, which has the following specific technical scheme:
a full-automatic hydrocarbon cleaning and fixing device for a rotor comprises a tray, a left fixing frame, a right fixing frame, a bottom supporting seat, a side connecting plate, a middle supporting seat, a top supporting seat, an upper pressing plate and a hanging ring;
the tray is a rectangular plate, and a plurality of threaded holes are distributed in the center circumference of the tray;
the bottom supporting seat is fixed at the center of the tray through an inner hexagonal cylindrical head screw;
the middle support penetrates through the bottom supporting seat in an inserted mode and is fixed on the tray through an outer hexagonal nut;
the left fixing frame and the right fixing frame are arranged on two sides of the bottom supporting seat and are fixed on the tray through screws;
the side connecting plate is fixed on the left fixing frame and the right fixing frame through inner hexagonal socket head cap screws;
a central hole of the rotor penetrates through the middle support, the end of a shaft neck is matched with the spigot end of the bottom support seat, the top support seat is inserted into the grate plate end of the middle support, and the upper pressure plate is arranged on the middle support on the top support seat and is fastened and locked on the middle support through an outer hexagon nut;
the lifting rings are arranged on the edges of the two sides of the tray;
the top ends of the left fixing frame and the right fixing frame are respectively provided with a clamping ring, and the clamping rings rotate 90 degrees and are used for compressing and locking the upper pressing plate.
The preferred scheme of the full-automatic hydrocarbon cleaning and fixing device for the rotor is that four-corner mounting edges are arranged on the bottom supporting seat.
The preferred scheme of the full-automatic hydrocarbon cleaning and fixing device for the rotor is that the left fixing frame, the right fixing frame and the upper pressing plate are provided with round weight reducing openings.
The preferred scheme of the full-automatic hydrocarbon cleaning and fixing device for the rotor is that the bottom supporting seat and the top supporting seat are made of teflon materials.
The preferred scheme of the full-automatic hydrocarbon cleaning and fixing device for the rotor is that the tray, the left fixing frame, the right fixing frame, the side connecting plate, the middle support and the upper pressure plate are all made of aluminum materials;
the full-automatic hydrocarbon cleaning and fixing device for the rotor has the preferred scheme that the middle support is a mandrel.
The invention has the beneficial effects that: the technical scheme of the invention solves the key problem of the high-pressure rotor rotation cleaning technology, and the rotor full-automatic hydrocarbon cleaning and fixing device changes the traditional cleaning mode for removing the fetus and replacing the bone, and improves the processing efficiency by about 5 times. The support of the journal end adopts a stop type and is in clearance fit with the end surface and the inner diameter of the journal so as to achieve the purposes of preventing the rotor from inclining and fixing; the bearing of the grate plate end adopts a mode of combining a gland and an inner spigot, the inner spigot is firstly embedded into the inner diameter of the grate plate and then compresses the cover, and two ends of the cover are respectively provided with a bearing frame, so that the rotor can be improved by the upper gland after the rotor is assembled. For the rotational force of dispersion rotor rotation type, installed the dabber at the rotor center, for preventing crushing the part, the frock material has carried out strict selection, adopts aluminum product and teflon material. The manufacturing level of the engine is greatly improved, the cleaning capacity of the rotor assembly is improved, the design technical requirements are met, and meanwhile, the assembly quality of the assembly is also improved. But this wash fixing device structure wide application in the rotatory washing of multistage dish class rotor subassembly, can rinse the filth of trying to get to the heart of a matter thoroughly, improve the rotor cleanliness, application prospect is good. The tool realizes the rotor assembly cleaning process for the first time, can meet the requirement of rotary cleaning through verification, plays a great role in controlling the cleanliness in the rotor assembly cavity, is manually cleaned originally, achieves the existing full-automatic cleaning, and realizes one-time process reform.
Drawings
FIG. 1 is a schematic view of a cleaning fixture;
FIG. 2 is an enlarged view of a portion C-C of FIG. 1;
FIG. 3 is an enlarged view of a portion of D-D of FIG. 2;
FIG. 4 is a schematic view of the cleaning fixture assembly.
In the figure, 1-tray, 2-left fixing frame, 3-right fixing frame, 4-bottom supporting seat, 5-side connecting plate, 6-middle supporting seat, 7-top supporting seat, 8-upper pressing plate, 9-inner hexagonal socket head screw a, 10-inner hexagonal socket head screw b, 11-snap ring, 12-outer hexagonal nut a, 13-outer hexagonal nut b and 14-lifting ring.
Detailed Description
According to the drawings of fig. 1-4, a full-automatic hydrocarbon cleaning and fixing device for a rotor comprises a tray 1, a left fixing frame 2, a right fixing frame 3, a bottom supporting seat 4, a side connecting plate 5, a middle supporting seat 6, a top supporting seat 7, an upper pressing plate 8 and a hanging ring 14;
the tray 1 is a rectangular plate, and a plurality of threaded holes are distributed in the center circumference;
the bottom supporting seat 4 is fixed at the center of the tray 1 through an inner hexagonal cylindrical head screw a;
the middle support 6 is inserted through the bottom support seat 4 and fixed on the tray 1 through an outer hexagon nut a;
the left fixing frame 2 and the right fixing frame 3 are arranged on two sides of the bottom supporting seat 4 and are fixed on the tray 1 through screws;
the side connecting plate 5 is fixed on the left fixing frame 2 and the right fixing frame 3 through an inner hexagonal socket head cap screw b;
a central hole of the rotor penetrates into the middle support 6, the journal end is matched with the spigot end of the bottom support seat 4, the top support seat 7 is inserted into the grate plate end of the middle support 6, the upper pressure plate 8 is arranged on the middle support 6 on the top support seat 7, and the middle support 6 is tightly locked through the outer hexagon nut b;
the hanging rings 14 are arranged on the edges of two sides of the tray 1;
the top ends of the left fixing frame 2 and the right fixing frame 3 are respectively provided with a clamping ring 11, and the clamping rings rotate 90 degrees and are used for tightly pressing and locking the upper pressing plate 8.
Four-corner mounting edges are arranged on the bottom supporting seat 4.
The left fixing frame 2, the right fixing frame 3 and the upper pressing plate 8 are all provided with round weight reducing openings.
The bottom supporting seat 4 and the top supporting seat 7 are made of Teflon materials.
The tray 1, the left fixing frame 2, the right fixing frame 3, the side connecting plate 5, the middle support 6 and the upper pressing plate 8 are all made of aluminum materials;
the middle support 6 is a mandrel.
Claims (6)
1. A full-automatic hydrocarbon cleaning and fixing device for a rotor is characterized by comprising a tray, a left fixing frame, a right fixing frame, a bottom supporting seat, a side connecting plate, a middle support, a top supporting seat, an upper pressing plate and a hanging ring;
the tray is a rectangular plate, and a plurality of threaded holes are distributed in the center circumference of the tray;
the bottom supporting seat is fixed at the center of the tray through an inner hexagonal cylindrical head screw;
the middle support penetrates through the bottom supporting seat in an inserted mode and is fixed on the tray through an outer hexagonal nut;
the left fixing frame and the right fixing frame are arranged on two sides of the bottom supporting seat and are fixed on the tray through screws;
the side connecting plate is fixed on the left fixing frame and the right fixing frame through inner hexagonal socket head cap screws;
a central hole of the rotor penetrates through the middle support, the end of a shaft neck is matched with the spigot end of the bottom support seat, the top support seat is inserted into the grate plate end of the middle support, and the upper pressure plate is arranged on the middle support on the top support seat and is fastened and locked on the middle support through an outer hexagon nut;
the lifting rings are arranged on the edges of the two sides of the tray;
the top ends of the left fixing frame and the right fixing frame are respectively provided with a clamping ring, and the clamping rings rotate 90 degrees and are used for compressing and locking the upper pressing plate.
2. The fully automatic hydrocarbon cleaning and fixing device for the rotor as claimed in claim 1, wherein four corner mounting edges are provided on the bottom support base.
3. The full-automatic hydrocarbon cleaning and fixing device for the rotor as claimed in claim 1, wherein the left fixing frame, the right fixing frame and the upper pressing plate are provided with round weight-reducing openings.
4. The fully automatic hydrocarbon cleaning and fixing device for the rotor as claimed in claim 1, wherein the bottom support seat and the top support seat are made of teflon.
5. The full-automatic hydrocarbon cleaning and fixing device for the rotor as claimed in claim 1, wherein the tray, the left fixing frame, the right fixing frame, the side connecting plate, the middle support and the upper pressing plate are all made of aluminum.
6. The full-automatic hydrocarbon cleaning and fixing device for the rotor as claimed in claim 1, wherein the middle support is a mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911170366.2A CN110899284B (en) | 2019-11-26 | 2019-11-26 | Full-automatic carbon-hydrogen cleaning and fixing device for rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911170366.2A CN110899284B (en) | 2019-11-26 | 2019-11-26 | Full-automatic carbon-hydrogen cleaning and fixing device for rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110899284A true CN110899284A (en) | 2020-03-24 |
| CN110899284B CN110899284B (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911170366.2A Active CN110899284B (en) | 2019-11-26 | 2019-11-26 | Full-automatic carbon-hydrogen cleaning and fixing device for rotor |
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| CN110899284B (en) | 2022-01-28 |
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