CN101658998B - Assembly method adopting interference fit rigid connection - Google Patents
Assembly method adopting interference fit rigid connection Download PDFInfo
- Publication number
- CN101658998B CN101658998B CN2009103079438A CN200910307943A CN101658998B CN 101658998 B CN101658998 B CN 101658998B CN 2009103079438 A CN2009103079438 A CN 2009103079438A CN 200910307943 A CN200910307943 A CN 200910307943A CN 101658998 B CN101658998 B CN 101658998B
- Authority
- CN
- China
- Prior art keywords
- interference fit
- lubricating grease
- assembly method
- rigid connector
- freezing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an assembly method adopting interference fit rigid connection, which comprises the following steps: the external surface of a rigid connecting piece is coated with lubricating grease and then frozen; when in assembling, the frozen rigid connecting piece with lubricating grease is inserted into anther rigid connecting piece adopting interference fit. The assembly method has simple operation and can effectively avoid water from being brought into the matching surface.
Description
Technical field
The present invention is mainly concerned with the assembling field of rigid connector, refers in particular to the rigidly connected assembly method of a kind of employing interference fit.
Background technology
In the installation process of plant equipment, when running into being rigidly connected of interference fit, generally be rigid connector to be carried out freezing, utilize the principle of expanding with heat and contract with cold, make the reduced diameter of rigid connector.Freezing long-time after, again rigid connector is inserted and it carries out in another rigid connector that interference fit is connected.For example, on roll-fed offset printing press, when assembling during three collar bearing outer shrouds because outer shroud is an interference fit with the hole that will put into, therefore just need with three collar bearing outer shrouds freezing after, refill in the hand-hole.But, when take out refrigerating process or freezing back, outer ring surface can produce a large amount of dewdrops or appearance " sweating " and phenomenon, so assembling will be brought water into matching surface, and connector is impacted.So in freezing process and after freezing, the outer ring surface of frequent erasing, operation is very loaded down with trivial details, also can't guarantee not bring water into matching surface.
Summary of the invention
The technical problem that the present invention will solve just is: to the technical problem that prior art exists, the present invention provides a kind of easy and simple to handle, the rigidly connected assembly method of employing interference fit that can effectively avoid water is brought into matching surface.
For solving the problems of the technologies described above, the present invention adopts following technical scheme.
The rigidly connected assembly method of a kind of employing interference fit; It is characterized in that: freezing after the outer surface of rigid connector is coated lubricating grease, the rigid connector with freezing back band lubricating grease during assembling inserts in another rigid connector that adopts interference fit.
As further improvement of the present invention:
After said rigid connector is coated lubricating grease, carry out freezing after the container of packing into vacuumizes again.
Said container is a polybag.
The outer surface of rigid connector all is soaked in carries out freezingly in the lubricating grease, the surface coverage of lubricating grease has film.
Compared with prior art; Advantage of the present invention just is: the present invention adopts the rigidly connected assembly method of interference fit; Rigid connector coated behind the lubricating grease carrying out freezingly, can maximum possible avoid brought water into matching surface in the assembling process, and simplified freezing operation.The present invention coats lubricating grease with rigid connector before freezing after, the container of packing into vacuumizes, and perhaps it is imbedded in the lubricating grease fully, and secluding air that like this can maximum possible reduces the influence of water in air branch to rigid connector.
The specific embodiment
Below will combine specific embodiment that the present invention is explained further details.
The present invention adopts the rigidly connected assembly method of interference fit, and is at first after the outer surface of rigid connector is coated lubricating grease, that it is freezing; During assembling the rigid connector of freezing back band lubricating grease inserted in another rigid connector that adopts interference fit and get final product, like this ability maximum possible avoid bring water into matching surface in the assembling process, and simplified freezing operation.In a specific embodiment; After can rigid connector being coated lubricating grease, carry out again after the container of packing into vacuumizes freezing, for example with rigid connector coat be inserted in behind the lubricating grease carry out again in the polybag freezing; Freezing again behind the secluding air so fully, guarantee that the no globule forms.In another embodiment, also can the outer surface of rigid connector all be soaked in and carry out freezingly in the lubricating grease, also can play the effect of complete secluding air; Surface coverage at lubricating grease has film then, and the partition dewdrop contacts with lubricating grease.Wherein, lubricating grease can adopt common lubricating oil, or lithium base grease.
The above only is a preferred implementation of the present invention, and protection scope of the present invention also not only is confined to the foregoing description, and all technical schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be pointed out that for those skilled in the art in the some improvement and the retouching that do not break away under the principle of the invention prerequisite, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. one kind is adopted the rigidly connected assembly method of interference fit; It is characterized in that: freezing after the outer surface of rigid connector is coated lubricating grease, the rigid connector with freezing back band lubricating grease during assembling inserts in another rigid connector that adopts interference fit.
2. the rigidly connected assembly method of employing interference fit according to claim 1 is characterized in that: after said rigid connector is coated lubricating grease, carry out freezing after the container of packing into vacuumizes again.
3. the rigidly connected assembly method of employing interference fit according to claim 2 is characterized in that: said container is a polybag.
4. according to claim 1 or the rigidly connected assembly method of 2 or 3 described employing interference fit, it is characterized in that: the outer surface of rigid connector all is soaked in carries out freezingly in the lubricating grease, the surface coverage of lubricating grease has film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103079438A CN101658998B (en) | 2009-09-29 | 2009-09-29 | Assembly method adopting interference fit rigid connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103079438A CN101658998B (en) | 2009-09-29 | 2009-09-29 | Assembly method adopting interference fit rigid connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101658998A CN101658998A (en) | 2010-03-03 |
| CN101658998B true CN101658998B (en) | 2012-01-25 |
Family
ID=41787365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103079438A Expired - Fee Related CN101658998B (en) | 2009-09-29 | 2009-09-29 | Assembly method adopting interference fit rigid connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101658998B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101948005A (en) * | 2010-10-18 | 2011-01-19 | 浙江海洋学院 | Method for designing and installing transmission device with propeller and gear box |
| CN102211266A (en) * | 2011-04-02 | 2011-10-12 | 宁波钜德精工机械有限公司 | Interference fit freezing method applied to main rollers |
| CN102416551A (en) * | 2011-09-08 | 2012-04-18 | 龙工（上海）挖掘机制造有限公司 | Assembly method of excavator structural member steel jacket |
| WO2014131174A1 (en) * | 2013-02-28 | 2014-09-04 | Linde Aktiengesellschaft | An anti-frozen processing apparatus and method |
| CN104057244B (en) * | 2014-06-18 | 2016-06-22 | 中信重工机械股份有限公司 | The assembly method that a kind of adopting conical surface interference coordinates |
| CN104929969B (en) * | 2015-06-19 | 2018-01-12 | 上海电气凯士比核电泵阀有限公司 | A kind of inserted guide bearing device and its installation method |
| CN113385885B (en) * | 2021-05-20 | 2022-04-12 | 中国电子科技集团公司第十四研究所 | Device for intelligently monitoring interference assembly of rotary table in real time and assembly method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105521A (en) * | 1986-08-12 | 1988-03-09 | 巴尔克德股份公司 | Parts are fixed on method and the device on the hollow body |
| CN1070693A (en) * | 1992-08-20 | 1993-04-07 | 北京科技大学 | Tube joiner of iron base marmem and production method thereof |
| CN1206620A (en) * | 1997-07-29 | 1999-02-03 | 麦得氏企业有限公司 | Freezing joint method for heterometal golf driver head |
-
2009
- 2009-09-29 CN CN2009103079438A patent/CN101658998B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105521A (en) * | 1986-08-12 | 1988-03-09 | 巴尔克德股份公司 | Parts are fixed on method and the device on the hollow body |
| CN1070693A (en) * | 1992-08-20 | 1993-04-07 | 北京科技大学 | Tube joiner of iron base marmem and production method thereof |
| CN1206620A (en) * | 1997-07-29 | 1999-02-03 | 麦得氏企业有限公司 | Freezing joint method for heterometal golf driver head |
Non-Patent Citations (1)
| Title |
|---|
| JP昭59-33038A 1984.02.22 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101658998A (en) | 2010-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101658998B (en) | Assembly method adopting interference fit rigid connection | |
| CN107723067A (en) | A kind of water-based low temperature resistant graphitic lubricant and its preparation method and application | |
| CN104296289A (en) | Water distributor for thermocline type water chill storage system | |
| CN103252400A (en) | Method for expanding and sealing tube plate and tube | |
| CN107953879B (en) | A kind of aircushion vehicle turbine anti-corrosion method | |
| CN203704452U (en) | Blowing expansion evaporator and direct cooling refrigerator | |
| CN205191051U (en) | Single point mooring oil transportation terminal rotary joint | |
| CN204625261U (en) | Middle pressure high flow rate ion exchange unit | |
| CN101230246B (en) | Leakage testing liquid preventing low-temperature icing and preparation method | |
| CN207620837U (en) | A kind of multi-functional maintenance reducing dust lowering car | |
| CN206046309U (en) | Antifreeze shower nozzle | |
| CN202267273U (en) | Air returning pipe assembly and refrigerator | |
| CN212943648U (en) | Steel pipe fueling injection equipment | |
| CN103395561B (en) | Ice raft for low-temperature transport and preparation method thereof | |
| CN202914276U (en) | Oil wiper with sealing ring | |
| CN207299623U (en) | Ice machine evaporator and ice machine | |
| CN202350419U (en) | Freezing evaporator and refrigerator with same | |
| WO2011094408A3 (en) | Needless inoculation | |
| CN105199680A (en) | Preparation method of antifreezing solution | |
| CN108343635B (en) | Mechanical seal suitable for pump of high solid content high crystallization station | |
| CN203547981U (en) | Oil pan gasket for sealing air cylinder | |
| CN205029260U (en) | Corrosion resisting steel pipe | |
| CN217763964U (en) | Direct-cooling screw flooded refrigerator | |
| CN209043100U (en) | A kind of corrosion protection apparatus for open-frame type gasifier | |
| CN2731241Y (en) | Corrosion-resisting pipe with epoxy and polythene powder compound coating |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |