CN103062201A - Bolt compositely made of corrosion-resistant materials - Google Patents
Bolt compositely made of corrosion-resistant materials Download PDFInfo
- Publication number
- CN103062201A CN103062201A CN2013100034234A CN201310003423A CN103062201A CN 103062201 A CN103062201 A CN 103062201A CN 2013100034234 A CN2013100034234 A CN 2013100034234A CN 201310003423 A CN201310003423 A CN 201310003423A CN 103062201 A CN103062201 A CN 103062201A
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- Prior art keywords
- bolt
- corrosion
- core
- resistant
- resistant materials
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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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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to a corrosion-resistant bolt, in particular to a bolt compositely made of corrosion-resistant materials. A bolt core made of metal materials good in comprehensive mechanical performance and low in cost is used as reinforcing materials to bear load of the bolt during working and provide strength and rigidity. All-fluororubber composite is used as a protecting layer to prevent corrosion. The bolt core is disposed into a die and can be accurately positioned, and the fluororubber is casted into the die for forming after positioning. The bolt is cast and formed and is demoulded after being cured and can be put into service after checking is qualified. The corrosion resistance of the bolt compositely made of corrosion-resistant materials can be improved, the service life of the bolt is prolonged, and thread sealing performance can be improved.
Description
Technical field
The present invention relates to a kind of corrosion-resistant bolt, particularly relate to a kind of bolt by the compound preparation of resistant material.
Background technique
A large amount of bolts that use in industry equipment connects, however a lot of corrosive atmosphere has accelerated the corrosion of bolt, has reduced bolt working life, and maintenance cost is improved.Therefore improving the bolt anti-corrosion capacity is a problem demanding prompt solution.As improving the erosion-resisting measure of bolt: the present invention proposes a kind of compound material bolt, in the hope of reaching corrosion resistant purpose, is a kind of solution of economical rationality.
Summary of the invention
The object of the present invention is to provide a kind of bolt by the compound preparation of resistant material, this bolt is made the bolt core by the cheap metallic material of the good price of comprehensive mechanical performance, as reinforcing material, uses FFKM, as protective layer, prevents corrosion.
The objective of the invention is to be achieved through the following technical solutions:
A kind of bolt by the compound preparation of resistant material, described bolt use the cheap metallic material of the good price of comprehensive mechanical performance to make the bolt core, in bolt wicking surface parcel one deck FFKM.
Described a kind of bolt by the compound preparation of resistant material, described bolt prepares as follows: the bolt core is inserted in the mould and to it accurately locate, locate and pour into the FFKM compound molding in the backward mould.
Advantage of the present invention and effect are:
1. this bolt uses the cheap metallic material of the good price of comprehensive mechanical performance to make the bolt core, as reinforcing material.
2. use FFKM as protective layer, prevents corrosion.
3. the bolt core is inserted in the mould and to it and accurately locate, locate and pour into the FFKM compound molding in the backward mould.Cast molding is through curing and demolding.
Description of drawings
Fig. 1 is the bolt arrangement schematic diagram.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1, this bolt uses the cheap metallic material of the good price of comprehensive mechanical performance to make bolt core 1, as reinforcing material, bears load suffered in the working bolt, satisfies the strength and stiffness requirement in the working bolt.Use FFKM 2 as bearing the protective layer of corrosion.The bolt core inserted in the mould and to the bolt core accurately locate, locate in the backward mould and pour into FFKM, the parcel compound molding.The cast molding curing and demolding is through coming into operation after the assay was approved.
Claims (2)
1. the bolt by the compound preparation of resistant material is characterized in that, described bolt is made bolt core (1) by metallic material, in bolt wicking surface parcel one deck FFKM (2).
2. a kind of bolt by the compound preparation of resistant material according to claim 1, it is characterized in that, described bolt prepares as follows: the bolt core is inserted in the mould and to it accurately locate, locate and pour into the FFKM compound molding in the backward mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100034234A CN103062201A (en) | 2013-01-06 | 2013-01-06 | Bolt compositely made of corrosion-resistant materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100034234A CN103062201A (en) | 2013-01-06 | 2013-01-06 | Bolt compositely made of corrosion-resistant materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103062201A true CN103062201A (en) | 2013-04-24 |
Family
ID=48105001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100034234A Pending CN103062201A (en) | 2013-01-06 | 2013-01-06 | Bolt compositely made of corrosion-resistant materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103062201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089911A (en) * | 2016-08-25 | 2016-11-09 | 安徽六方重联机械股份有限公司 | Elastic force jacking type height fender bolt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20307001U1 (en) * | 2003-05-05 | 2004-09-16 | Knipping Verbindungstechnik Gmbh | Unit to be used as pre-assembled fastening module, comprising screw, sleeve, and ring serving as sleeve holding element |
| CN1280958C (en) * | 2002-05-24 | 2006-10-18 | 莫列斯公司 | Method for mfg. electric connector containing multi-conducting terminals and metal frame by plugging shaping method |
| WO2007093397A1 (en) * | 2006-02-14 | 2007-08-23 | Colin John Rouse | Attachment system |
| CN202149128U (en) * | 2011-06-14 | 2012-02-22 | 潘华贵 | Corrosion-proof tightening piece |
| CN203114830U (en) * | 2013-01-06 | 2013-08-07 | 沈阳化工大学 | Bolt prepared by corrosion-resistant materials in composite mode |
-
2013
- 2013-01-06 CN CN2013100034234A patent/CN103062201A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1280958C (en) * | 2002-05-24 | 2006-10-18 | 莫列斯公司 | Method for mfg. electric connector containing multi-conducting terminals and metal frame by plugging shaping method |
| DE20307001U1 (en) * | 2003-05-05 | 2004-09-16 | Knipping Verbindungstechnik Gmbh | Unit to be used as pre-assembled fastening module, comprising screw, sleeve, and ring serving as sleeve holding element |
| WO2007093397A1 (en) * | 2006-02-14 | 2007-08-23 | Colin John Rouse | Attachment system |
| CN202149128U (en) * | 2011-06-14 | 2012-02-22 | 潘华贵 | Corrosion-proof tightening piece |
| CN203114830U (en) * | 2013-01-06 | 2013-08-07 | 沈阳化工大学 | Bolt prepared by corrosion-resistant materials in composite mode |
Non-Patent Citations (1)
| Title |
|---|
| 于帅: "特润氟螺栓：开创防腐螺栓新时代", 《农业机械》, 31 December 2010 (2010-12-31), pages 43 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089911A (en) * | 2016-08-25 | 2016-11-09 | 安徽六方重联机械股份有限公司 | Elastic force jacking type height fender bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |