CN104110378B - A kind of screw compressor being readily disassembled maintenance - Google Patents
A kind of screw compressor being readily disassembled maintenance Download PDFInfo
- Publication number
- CN104110378B CN104110378B CN201410360806.1A CN201410360806A CN104110378B CN 104110378 B CN104110378 B CN 104110378B CN 201410360806 A CN201410360806 A CN 201410360806A CN 104110378 B CN104110378 B CN 104110378B
- Authority
- CN
- China
- Prior art keywords
- rotor
- pressing plate
- aixs cylinder
- hole
- tapered sleeve
- Prior art date
- 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.)
- Active
Links
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The present invention relates to a kind of screw compressor being readily disassembled maintenance, this compressor includes nose assembly, flat key, male rotor head aixs cylinder, rotor, pressing plate and rotor tapered sleeve, male rotor head aixs cylinder is arranged on the one side of nose assembly, it is provided with the first through hole in rotor middle part, rotor is socketed in male rotor head aixs cylinder by the first through hole, flat key is arranged in the keyway on male rotor head aixs cylinder outer wall, it is respectively provided with the first groove and the second groove at the first through hole two ends of rotor, the first through hole at rotor inlays a rotor tapered sleeve being matched therewith, it is provided with the first bulge loop in rotor tapered sleeve one end, first bulge loop is connected in the first groove, the rear end of pressing plate is provided with the second bulge loop, pressing plate and male rotor head aixs cylinder bolt, and the second bulge loop of pressing plate is connected in the second groove.Present invention alleviates the vibration of complete machine and be readily disassembled maintenance by taper shank structure.
Description
Technical field
The present invention relates to a kind of compressor, particularly relate to a kind of screw compressor being readily disassembled maintenance.
Background technology
The structure of screw compressor is motor to be linked by shaft coupling with in the middle of head, it is difficult to ensure that motor center with the center of head rotor in one in the heart, outside also needs to fill a center rest, and in final assembly, assembling complexity is loaded down with trivial details, not easily assembles.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of screw compressor being readily disassembled maintenance, this compressor arrangement is simple.
In order to realize above-mentioned purpose, present invention employs following technical scheme:
A kind of screw compressor being readily disassembled maintenance, this compressor includes nose assembly, flat key, male rotor head aixs cylinder, rotor, pressing plate and rotor tapered sleeve, described male rotor head aixs cylinder is arranged on the one side of nose assembly, it is provided with the first through hole in described rotor middle part, described rotor is socketed in male rotor head aixs cylinder by the first through hole, the outer wall of described male rotor head aixs cylinder is provided with keyway, described flat key is arranged in keyway, and described flat key is placed in inside rotor, it is respectively provided with the first groove and the second groove at the first through hole two ends of described rotor, the side of described male rotor head aixs cylinder is provided with screw, described male rotor head aixs cylinder front end is provided with the conical surface, the first through hole at described rotor inlays a rotor tapered sleeve being matched therewith, it is provided with the first bulge loop in rotor tapered sleeve one end, the first described bulge loop is connected in the first groove, the rear end of described pressing plate is provided with the second bulge loop, the second through hole it is provided with in the middle part of described pressing plate, described pressing plate arranges soket head cap screw by the second through hole and makes pressing plate and male rotor head aixs cylinder bolt, and the second bulge loop of pressing plate is connected in the second groove.
As further improvement, described soket head cap screw is provided with spring washer and pressing plate compact siro spinning technology.
As further improvement, described is No. 5 conical surfaces of conical surface Mohs.
As further improvement, the rotor tapered sleeve other end is provided with female thread, and the front end of described pressing plate is provided with external screw thread, and described pressing plate is connected by internal and external threads with rotor tapered sleeve.
Due to the fact that and have employed above-mentioned technical scheme, this compressor is merged into parts motor with head, eliminates original motor and connects with head and need to install the loaded down with trivial details of shaft coupling and center rest so that structure is simpler, being prone to final assembly, cost can well control again；Rotor shares an axle with head rotor, and it is fine that concentricity ensures, alleviates the vibration of complete machine and is readily disassembled maintenance by taper shank structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the cross-sectional anatomy structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
A kind of screw compressor being readily disassembled maintenance as shown in Figure 1 and 2, this compressor includes nose assembly 6, flat key 7, male rotor head aixs cylinder 8, rotor 4, pressing plate 3 and rotor tapered sleeve 13, described male rotor head aixs cylinder 8 is arranged on the one side of nose assembly 6, it is provided with the first through hole 15 in described rotor 4 middle part, described rotor 4 is socketed in male rotor head aixs cylinder 8 by the first through hole 15, the outer wall of described male rotor head aixs cylinder 8 is provided with keyway 9, described flat key 7 is arranged in keyway 9, and described flat key 7 is placed in rotor 4 inside, , it is respectively provided with the first groove 11 and the second groove 12 at the first through hole 15 two ends of described rotor 4, the side of described male rotor head aixs cylinder 8 is provided with screw 10, described male rotor head aixs cylinder 8 front end is provided with No. 5 conical surfaces 16 of Mohs, the first through hole 15 at described rotor 4 inlays a rotor tapered sleeve 13 being matched therewith, it is provided with the first bulge loop 17 in rotor tapered sleeve 13 one end, the first described bulge loop 17 is connected in the first groove 11, rotor tapered sleeve 13 other end is provided with female thread, the front end of described pressing plate 3 is provided with external screw thread, described pressing plate 3 is connected by internal and external threads with rotor tapered sleeve 13, described pressing plate 3 rear end is provided with the second bulge loop 14, the second through hole 19 it is provided with in the middle part of described pressing plate 3, described pressing plate 3 arranges soket head cap screw 1 by the second through hole 19 and makes pressing plate 3 and male rotor head aixs cylinder 8 bolt, described soket head cap screw 1 is provided with spring washer 2 and pressing plate 3 compact siro spinning technology, and the second bulge loop 14 of pressing plate 3 is connected in the second groove 12.
Claims (1)
1. the screw compressor being readily disassembled maintenance, this compressor includes nose assembly (6), flat key (7), male rotor head aixs cylinder (8) and rotor (4), described male rotor head aixs cylinder (8) is arranged on the one side of nose assembly (6), it is provided with the first through hole (15) in described rotor (4) middle part, described rotor (4) is socketed on male rotor head aixs cylinder (8) by the first through hole (15), the outer wall of described male rotor head aixs cylinder (8) is provided with keyway (9), described flat key (7) is arranged in keyway (9), and described flat key (7) is placed in rotor (4) inside, it is characterized in that: this compressor also includes pressing plate (3) and rotor tapered sleeve (13), the first groove (11) and the second groove (12) it is respectively provided with at the first through hole (15) two ends of described rotor (4), the side of described male rotor head aixs cylinder (8) is provided with screw (10), described male rotor head aixs cylinder (8) front end is provided with the conical surface (16), the described conical surface (16) is No. 5 conical surfaces of Mohs；The first through hole (15) at described rotor (4) inlays a rotor tapered sleeve (13) being matched therewith, it is provided with the first bulge loop (17) in rotor tapered sleeve (13) one end, described the first bulge loop (17) is connected in the first groove (11), described pressing plate (3) rear end is provided with the second bulge loop (14), described pressing plate (3) middle part is provided with the second through hole (19), described pressing plate (3) arranges soket head cap screw (1) by the second through hole (19) and makes pressing plate (3) and male rotor head aixs cylinder (8) bolt, and second bulge loop (14) of pressing plate (3) is connected in the second groove (12)；Described rotor tapered sleeve (13) other end is provided with female thread, and the front end of described pressing plate (3) is provided with external screw thread, and described pressing plate (3) is connected by internal and external threads with rotor tapered sleeve (13)；Described soket head cap screw (1) is provided with spring washer (2) and pressing plate (3) compact siro spinning technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360806.1A CN104110378B (en) | 2014-07-25 | 2014-07-25 | A kind of screw compressor being readily disassembled maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360806.1A CN104110378B (en) | 2014-07-25 | 2014-07-25 | A kind of screw compressor being readily disassembled maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104110378A CN104110378A (en) | 2014-10-22 |
| CN104110378B true CN104110378B (en) | 2016-06-29 |
Family
ID=51707316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410360806.1A Active CN104110378B (en) | 2014-07-25 | 2014-07-25 | A kind of screw compressor being readily disassembled maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104110378B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499631A (en) * | 2016-11-04 | 2017-03-15 | 西安航空动力控制科技有限公司 | A kind of roots blower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1126187A2 (en) * | 2000-02-16 | 2001-08-22 | Annovi Reverberi S.p.A. | Coupling means between a thermal motor shaft and a reciprocating pump shaft |
| CN201225285Y (en) * | 2008-07-17 | 2009-04-22 | 广东正力精密机械有限公司 | Simple single screw compressor |
| CN102094835A (en) * | 2009-12-14 | 2011-06-15 | 上海汉钟精机股份有限公司 | Screw compressor |
| CN202468208U (en) * | 2012-02-29 | 2012-10-03 | 上海光裕汽车空调压缩机有限公司 | Integrated electric compressor |
| CN202690442U (en) * | 2012-04-11 | 2013-01-23 | 无锡市制冷设备厂有限责任公司 | Screw compressor |
| CN203962401U (en) * | 2014-07-25 | 2014-11-26 | 温岭市鑫磊空压机有限公司 | A kind of screw compressor that is easy to detachable maintaining |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001342978A (en) * | 2000-06-01 | 2001-12-14 | Kimie Nakamura | Drive shaft of scroll fluid machine |
-
2014
- 2014-07-25 CN CN201410360806.1A patent/CN104110378B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1126187A2 (en) * | 2000-02-16 | 2001-08-22 | Annovi Reverberi S.p.A. | Coupling means between a thermal motor shaft and a reciprocating pump shaft |
| CN201225285Y (en) * | 2008-07-17 | 2009-04-22 | 广东正力精密机械有限公司 | Simple single screw compressor |
| CN102094835A (en) * | 2009-12-14 | 2011-06-15 | 上海汉钟精机股份有限公司 | Screw compressor |
| CN202468208U (en) * | 2012-02-29 | 2012-10-03 | 上海光裕汽车空调压缩机有限公司 | Integrated electric compressor |
| CN202690442U (en) * | 2012-04-11 | 2013-01-23 | 无锡市制冷设备厂有限责任公司 | Screw compressor |
| CN203962401U (en) * | 2014-07-25 | 2014-11-26 | 温岭市鑫磊空压机有限公司 | A kind of screw compressor that is easy to detachable maintaining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104110378A (en) | 2014-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104110378B (en) | A kind of screw compressor being readily disassembled maintenance | |
| CN205453393U (en) | Connection structure of motor shaft and derailleur axle | |
| CN203962401U (en) | A kind of screw compressor that is easy to detachable maintaining | |
| CN203962408U (en) | A kind of integral type screw compressor | |
| CN201771829U (en) | Water pump coupler convenient to assemble | |
| CN104141607B (en) | A kind of screw compressor being easy to assemble | |
| CN104153992B (en) | A kind of integral type screw compressor | |
| CN203962402U (en) | A kind of screw compressor that is easy to assembling | |
| CN202597477U (en) | Bearing with threads on inner ring and outer ring | |
| CN203214817U (en) | Cylindrical gear capable of realizing circumferential positioning | |
| CN209077859U (en) | A kind of electric tool axial direction positioning device | |
| CN101446318A (en) | Shaft coupling with cone-shaped sleeve | |
| CN203604457U (en) | Reliable gapless connection device for shaft | |
| CN203188725U (en) | Electromechanical clutch device of electronic lock body | |
| CN207664427U (en) | Modus ponens electric connector fetches and delivers tool after pine before a kind of | |
| CN205715316U (en) | A kind of axle sleeve connects fixation kit | |
| CN204061285U (en) | A kind of bearing block assembly | |
| CN204174509U (en) | Environmental protection pressure road device | |
| CN204403118U (en) | A kind of divided piston rod structure | |
| CN201347997Y (en) | Conical sleeve coupling | |
| CN102486173A (en) | Coupling device for liquid pump | |
| CN201347879Y (en) | Device for matching and connecting pump shaft and coupling | |
| CN206585424U (en) | Motor silencing | |
| CN205503728U (en) | High strength reinforcement type output shaft | |
| CN204200663U (en) | A kind of oil pump shaft coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 Zhejiang city of Taizhou province Wenling City Industrial City Xinlei Air Compressor Co Ltd Patentee after: Compressor Xinlei Limited by Share Ltd Address before: 317500 Zhejiang city of Taizhou province Wenling City Industrial City Xinlei Air Compressor Co Ltd Patentee before: Wenling Xinlei Air Compressor Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |