CN2068882U - Guide rail made of steel and fluoroplastics - Google Patents
Guide rail made of steel and fluoroplastics Download PDFInfo
- Publication number
- CN2068882U CN2068882U CN 90206294 CN90206294U CN2068882U CN 2068882 U CN2068882 U CN 2068882U CN 90206294 CN90206294 CN 90206294 CN 90206294 U CN90206294 U CN 90206294U CN 2068882 U CN2068882 U CN 2068882U
- Authority
- CN
- China
- Prior art keywords
- steel
- guide rail
- fluorine
- fluoroplastics
- utility
- 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.)
- Withdrawn
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a guide rail made of steel and fluoroplastics which takes the steel plate as a base and takes a fluorine-base soft belt as a covering surface (namely a friction surface). The utility model is a self-lubricating composite material which firmly combines the steel plate and the fluorine-base soft belt with adhesive. The utility model has the advantages of antifriction, wear resistance, self-lubrication, anticreeper, embedding property, chemical stability, etc.
Description
The utility model is a steel fluorine composite guide-way plate, belongs to physical field.
Existing composite material self-lubricating guide rail plate, FQ-1 guide rail plate (by Beijing Machine Tool Inst. and Beijing powder metallurgy five factory's joint research and developments) is copper facing on steel backing, with Oilite bronze as metallic framework, with kollag polytetrafluoroethylene, lead, molybdenum bisuphide is that filler is filled in the hole of Oilite bronze, make its tetrafluoro layer be combined on the metal securely with the powder metallurgy novel process again, the material made from the method has higher mechanical properties, self lubricity and low-friction coefficient.But this method manufacturing process complexity needs a large amount of special equipments, the manufacturing cost height, and the plastic mulching layer does not allow the grinding scraping during installation, and difficulty reaches the contact precision requirement, forms waste product easily.External same type of material has " DU " plate.
The objective of the invention is to overcome the defective of above-mentioned technology.Propose the F4J1 rail plate band that material prescription succeeds in developing by the inventor and unite the technical appraisement of entrusting Shaanxi Province machinery office, light industrial bureau's tissue May nineteen eighty-two by Ministry of Machine-Building Industry and China National Light Industrial Products Department, and at the thousands of Daeporis of an Xi'an machine tool plant carriage rail prolonged application that is open to traffic, thickness δ=0.35～0.5mm.But adopt the easy creep of soft band when bigger dimension chain adopts greater than inconvenience more than the 0.5mm for precision machine tool and machine tool guideway overhaul free size chain.Compensate needs for adapting to machine upkeep large scale chain, and make things convenient for the user, so invention steel fluorine composite guide-way plate (claiming the GF composite guide-way plate again) in different applications.
The GF composite guide-way plate is to be matrix with guiding principle plate 1, is the intermediate layer with adhesive 2, is coverage with fluorine-based soft 3 bands, the self-lubricating composite guide-way plate that the three is combined as a whole securely.
The every precision of matrix guide rail of using the GF composite guide-way plate is that 50% of former machine matching requirements get final product.During installation, but except that the steel backing grinding, soft belt surface can be used sand papering and scraping, and soft tape thickness δ=0.30～0.5mm has enough allowance to make contact precision reach requirement, and can not scrap easily.
Fig. 1 is a structure diagram of the present utility model.
Compared with prior art, manufacturing process, technique for applying are all greatly simplified, and do not need special equipment, can not scrap easily, and material cost reduces significantly, the about 1500 yuan/M of FQ-1 plate lowest price
2, and the GF plate is about 300 yuan/M
2, descend 5 times, only need change soft band as maintenance next time and get final product.
Below as embodiment its application (Fig. 2) is described with the bonding GF composite guide-way plate of engine lathe carriage rail, can bonding hf and two kinds of specification guide rails of 0.707hf plate, to adapt to different size chain compensation needs.
This kind guide rail plate can also be applied to the feeding guide rail of precision machine tool and Digit Control Machine Tool etc. and the vertical guide rail that is difficult to lubricate, and on the sliding surfaces such as checkout gear, instrument, instrument.
Claims (1)
1, a kind of steel fluorine composite guide-way plate is made up of fluorine-based soft band and steel backing, it is characterized in that fluorine-based soft band sticks with glue agent and is bonded on the steel backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90206294 CN2068882U (en) | 1990-05-09 | 1990-05-09 | Guide rail made of steel and fluoroplastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90206294 CN2068882U (en) | 1990-05-09 | 1990-05-09 | Guide rail made of steel and fluoroplastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2068882U true CN2068882U (en) | 1991-01-09 |
Family
ID=4886913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90206294 Withdrawn CN2068882U (en) | 1990-05-09 | 1990-05-09 | Guide rail made of steel and fluoroplastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2068882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921133A (en) * | 2013-01-15 | 2014-07-16 | 南京理工大学 | Novel linear rolling and sliding composite guide rail pair |
| CN109556547A (en) * | 2018-11-22 | 2019-04-02 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of composite guide rail structure and preparation method thereof for measuring machine |
-
1990
- 1990-05-09 CN CN 90206294 patent/CN2068882U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921133A (en) * | 2013-01-15 | 2014-07-16 | 南京理工大学 | Novel linear rolling and sliding composite guide rail pair |
| CN109556547A (en) * | 2018-11-22 | 2019-04-02 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of composite guide rail structure and preparation method thereof for measuring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |