CN101520068B - Bolt sealing cap manufacturing process - Google Patents
Bolt sealing cap manufacturing process Download PDFInfo
- Publication number
- CN101520068B CN101520068B CN2009100145796A CN200910014579A CN101520068B CN 101520068 B CN101520068 B CN 101520068B CN 2009100145796 A CN2009100145796 A CN 2009100145796A CN 200910014579 A CN200910014579 A CN 200910014579A CN 101520068 B CN101520068 B CN 101520068B
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- China
- Prior art keywords
- bolt
- rubber
- cap
- angle side
- seal cap
- 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.)
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- Sealing Material Composition (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a bolt sealing cap as well as a manufacturing process and a using method thereof, and belongs to a rubber cap for sealing the end part of a bolt and a manufacturing process anda using method thereof. The bolt sealing cap is provided with a cap housing made of rubber materials such as silicon rubber, fluorine rubber, and the like, and comprises an adhesive piece 1, a gasket table 2 and an angular square section 3. The manufacturing process comprises the steps of mold making, mixing, vulcanization molding, die opening, repairing, inspecting, post vulcanizing, and the lik e. The using method comprises the steps of cleaning the surface of the bolt, coating adhesives, sheathing, and the like. The bolt sealing cap plays a role in fully sealing and protecting the bolt, andhas the characteristics of maintenance avoidance, dirty prevention, and acid and alkali resistance.
Description
Technical field
The present invention relates to a kind of appurtenances that are used for the bolt preserving and sealing, particularly belong to a kind of preparation process that is used for the rubber cap of bolt end seal.
Background technique
In the machinery industry, bolt is as standard piece, and consumption is very big.On the other hand, as connecting piece important, the basis, the quality of bolt is to the quality condition decisive role of machinery, equipment, facility.Wherein, the anticorrosion of bolt is the important topic of always studying.In the prior art, the anticorrosion methods such as japanning and plating that generally adopt for bolt have characteristics such as simple, laborsaving, that expense is low.But bolt is in fastening process, and the bolt appearance is being destroyed in various degree all.Along with the prolongation of time, and the influence of external environment, the very easily oxidation of ruined position.Electrodeposited coating and paint film can be As time goes on, the influence of environment and peeling off, and bolt is corrosion thereupon very soon.Bolt after the corrosion not only influences outward appearance, brings very big difficulty to dismounting, also is the root place of some major hidden dangers simultaneously.
Summary of the invention
Purpose of the present invention promptly is to provide a kind of preparation process of novel bolt seal cap, with reach to bolt carry out for a long time, the effective purpose of protection.
The preparation process of bolt seal cap provided by the present invention is characterized in that comprising the steps:
Step 5, finishing, check are carried out post-cure with acceptable product;
Step 6 is by the Dimensions class wrapping.
Bolt seal cap provided by the present invention plays fully sealing, the effect of protection fully to bolt, have non-maintaining, anti-soil is dirty, the characteristics of acid resistant alkali.Bolt through protection does not corrode for a long time, dismounting after being convenient to, and can reach characteristics neat, attractive in appearance.
Description of drawings
Accompanying drawing partly discloses specific embodiments of the invention, is further described below in conjunction with accompanying drawing:
Fig. 1, the embodiment of the invention one structural profile schematic representation;
Fig. 2, the embodiment of the invention one right side view;
Fig. 3, the embodiment of the invention two structural profile schematic representation;
Fig. 4, the embodiment of the invention two right side views.
Embodiment
As shown in Figure 1 and Figure 2, bolt seal cap provided by the present invention, its cap housing comprise sticking connection sheet 1, pad platform 2 and angle side's section 3.Described sticking sheet 1 is used for product of the present invention and equipment body adhesion, sealing.Pad platform 2 is corresponding with the size and the position of bolt pad, spring sheet, after the installation pad, spring sheet is encased.Section 3 size and positions with bolt angle side body in angle side's are corresponding.
As shown in Figure 3, Figure 4, bolt seal cap provided by the present invention also has a cylindrical section 4 on its cap housing, link to each other with angle side's section 3, is used to contain the head that bolt column stretches out nut.
Bolt seal cap provided by the present invention, its cap housing utilizes rubber material to make, as natural gum (NR), synthesis of natural glue (IR), styrene rubber (SBR), butadiene rubber (BR), neoprene (CR), butyl rubber (HR), Nitrile Rubber (NBR), second third glue (EPDM), chlorosulfonated polyethylene glue (CSM), acrylate adhesive (ACM/AEM), urethane rubber (AU.EU), silicone rubber (Si), fluorine rubber (FPM), Thiokol (TR), chlorohydrin rubber (CHR.CHC), hydrogenated nitrile-butadiene rubber (HNBR), epichlorohydrin rubber (CO ECO), chlorinated polyethylene rubber (CM or CPE) etc. all can.Wherein, the most suitable with silicone rubber (Si), fluorine rubber (FPM).
The preparation process of bolt seal cap provided by the present invention is such: at first make mould.The size of mould is corresponding with the size of bolt, and product of the present invention is enclosed within has a little power of holding tightly to be advisable on the corresponding bolt.Then, with robber materials, vulcanzing agent, pigment according to a certain percentage, certain sequence on the roller rubber mixing machine mixing fully, evenly.After mould reaches suitable conditions of manufacture, an amount of film is put into mold cavity, matched moulds, pressurization, high temperature vulcanized moulding.Die sinking then goes out the chamber with product stripping and gets final product.As required, can repair, check, acceptable product are carried out post-cure by technological requirement the edge of product of the present invention.At last, by the Dimensions class wrapping.
The using method of bolt seal cap provided by the present invention is such: at first, cleaning bolt surface is removed surperficial rusty stain fully, and is evenly smeared anticorrosion grease.Then, sticking connection sheet end face and with it corresponding equipment main body contact position evenly smear tackiness agent.Subsequently, product of the present invention can be enclosed within on the corresponding bolt of size, the pad platform is contained bolt pad, spring sheet fully, make angle side's section corresponding with bolt angle side body, make sticking connection sheet end face and with it corresponding equipment main body contact position contact fully, adhesion seals.
Product of the present invention can keep good elasticity in very wide temperature range (50 ℃～150 ℃), percentage elongation is big and elastic modelling quantity is little, good flexibility is arranged, have good antioxygen, ozone resistants, nonflammable, can certainly put out after catching fire, UV resistant, anti-solvent and ageing-resistant, ability inorganic acid (such as sulfuric acid, nitric acid etc.) and common organic solvents, absorbing and damping characteristic are good, electrical insulating property is also very good, and has good heat-resisting, oil resistance, and is stable at the lubricating oil performance that contains sulphur, phosphorus, chlorine additive. In addition, also have the characteristics such as density is little, mechanical strength is high, gas permeability is little, permeability rate is low, chemical stability is high, easy processing.
Claims (2)
1. the preparation process of a bolt seal cap is characterized in that comprising the steps:
Step 1, corresponding with the size of bolt, the mould of making bolt seal cap; Described bolt seal cap has the cap housing that rubber material is made, and comprises sticking connection sheet (1), pad platform (2) and angle side's section (3), and the pad platform is corresponding with the position with the size of bolt pad, spring sheet; Angle side's section is corresponding with the position with the size of bolt angle side body;
Step 2 is mixing abundant, even on the roller rubber mixing machine with robber materials, vulcanzing agent, pigment;
Step 3 is put into mold cavity with film, matched moulds, pressurization, high temperature vulcanized moulding;
Step 4, goes out the chamber with product stripping at die sinking;
Step 5, finishing, check are carried out post-cure with acceptable product;
Step 6 is by the Dimensions class wrapping.
2. the preparation process of bolt seal cap according to claim 1 is characterized in that, in the described step 1, a cylindrical section (4) is arranged on the cap housing, links to each other with angle side's section (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100145796A CN101520068B (en) | 2009-03-09 | 2009-03-09 | Bolt sealing cap manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100145796A CN101520068B (en) | 2009-03-09 | 2009-03-09 | Bolt sealing cap manufacturing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101520068A CN101520068A (en) | 2009-09-02 |
| CN101520068B true CN101520068B (en) | 2011-01-26 |
Family
ID=41080821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100145796A Expired - Fee Related CN101520068B (en) | 2009-03-09 | 2009-03-09 | Bolt sealing cap manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101520068B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678927A (en) * | 2012-05-22 | 2012-09-19 | 西安飞机工业（集团）有限责任公司 | Sealing method of fastener |
| CN103213238A (en) * | 2013-04-18 | 2013-07-24 | 深圳深凯硅胶制品有限公司 | Manufacture method of silicone rubber wine stopper |
| CN103410253B (en) * | 2013-08-01 | 2016-06-29 | 浙江斯泰信息科技有限公司 | A kind of Drifting-proof blind rivet bolt and connecting structure |
| CN103410827B (en) * | 2013-08-01 | 2015-12-02 | 浙江斯泰信息科技有限公司 | A kind of anti-displacement riveting bolt and linkage structure |
| CN104074858B (en) * | 2014-07-17 | 2016-05-11 | 湖北航天技术研究院特种车辆技术中心 | A kind of moulding protective sleeve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212522U (en) * | 1987-11-25 | 1988-09-07 | 上海铁路分局苏州工务段 | Protective cover for bolts and nuts |
| CN2375813Y (en) * | 1999-05-27 | 2000-04-26 | 李定华 | Protective cover for bolt |
| CN2672356Y (en) * | 2003-12-25 | 2005-01-19 | 吴怀之 | Fastened protective cover |
| CN2682238Y (en) * | 2004-01-17 | 2005-03-02 | 刘军 | Bolt protecting cap |
| CN200955544Y (en) * | 2006-08-10 | 2007-10-03 | 王有刚 | Screw cap protective sleeve |
| CN201125924Y (en) * | 2007-09-25 | 2008-10-01 | 陕西华兴橡胶制品有限公司 | Bolt rainhat |
| CN201401419Y (en) * | 2009-03-09 | 2010-02-10 | 山东中泰阳光电气科技有限公司 | Sealing rubber cap |
-
2009
- 2009-03-09 CN CN2009100145796A patent/CN101520068B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212522U (en) * | 1987-11-25 | 1988-09-07 | 上海铁路分局苏州工务段 | Protective cover for bolts and nuts |
| CN2375813Y (en) * | 1999-05-27 | 2000-04-26 | 李定华 | Protective cover for bolt |
| CN2672356Y (en) * | 2003-12-25 | 2005-01-19 | 吴怀之 | Fastened protective cover |
| CN2682238Y (en) * | 2004-01-17 | 2005-03-02 | 刘军 | Bolt protecting cap |
| CN200955544Y (en) * | 2006-08-10 | 2007-10-03 | 王有刚 | Screw cap protective sleeve |
| CN201125924Y (en) * | 2007-09-25 | 2008-10-01 | 陕西华兴橡胶制品有限公司 | Bolt rainhat |
| CN201401419Y (en) * | 2009-03-09 | 2010-02-10 | 山东中泰阳光电气科技有限公司 | Sealing rubber cap |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2000-18231A 2000.01.18 |
| JP特开平11-336737A 1999.12.07 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101520068A (en) | 2009-09-02 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA RIZHAO POWER SUPPL Effective date: 20140618 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mou Jian Inventor after: Meng Fanmei Inventor after: Dong Shushan Inventor after: Jia Tingbo Inventor before: Mou Jian Inventor before: Meng Fanmei Inventor before: Dong Shushan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MOU JIAN MENG FANMEI DONG SHUSHAN TO: MOU JIAN MENG FANMEI DONG SHUSHAN JIA TINGBO |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140618 Address after: 276826 Shandong Shandong Zhongtai Yangguang Electric Technology Co., Ltd. southern section of Xi'an Road, Rizhao City Development Zone, Sichuan Province Patentee after: Shandong Zhont-Sunny Electrical Science Co., Ltd. Patentee after: State Grid Corporation of China Patentee after: Rizhao Power Supply Company of State Grid Shandong Province Electric Power Company Address before: 276826 Shandong Shandong Zhongtai Yangguang Electric Technology Co., Ltd. southern section of Xi'an Road, Rizhao City Development Zone, Sichuan Province Patentee before: Shandong Zhont-Sunny Electrical Science Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20150309 |
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| EXPY | Termination of patent right or utility model |