CN101612798A - The manufacture method of air spring capsule of belt type - Google Patents
The manufacture method of air spring capsule of belt type Download PDFInfo
- Publication number
- CN101612798A CN101612798A CN 200810183293 CN200810183293A CN101612798A CN 101612798 A CN101612798 A CN 101612798A CN 200810183293 CN200810183293 CN 200810183293 CN 200810183293 A CN200810183293 A CN 200810183293A CN 101612798 A CN101612798 A CN 101612798A
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- capsule
- molding procedure
- waistband
- air spring
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Abstract
The present invention relates to a kind of manufacture method of air spring capsule of belt type, comprise molding procedure and middle mould vulcanization process, molding procedure comprises capsule body molding procedure and waistband molding procedure, in the capsule body molding procedure: at first internal layer film, casing ply and the outer film that will constitute capsule successively according to order from inside to outside is fitted on the former, form the adhesive plaster tube of a both ends open, buckle the ring like steel wire circle, form the required capsule base of capsule; In the waistband molding procedure: at first twining cord on the steel ring, and then sticking film, forming waistband; In in the mould vulcanization process: the sulfuration grinding tool of at first waistband and capsule base being packed into, aeration settling closes film backlash water curing fully then, sulfuration back emptying internal hot-water, the capsule that the die sinking tool takes out after the sulfuration gets final product.This method is improved on the production technology of original air spring, therefore, be on the production equipment, or the staff on do not need to carry out very big adjustment, can very fast adaptation.
Description
Technical field
The present invention relates to the capsule manufacture method of a kind of rolling stock bogie damping, specifically, relate to the capsule manufacture method that a kind of arranged outside at capsule body has waistband with air spring.
Background technology
Air spring is a kind ofly to charge into compressed air in the rubber bag tank of flexibility, utilizes the compressibility of air, realizes the nonmetal spring of elastic reaction.It has following characteristics: 1. the working depth of air spring can be regulated by internal gas pressure; 2. air spring has non-linear, can be designed to as required the Ideal Characteristics curve 3. air spring can absorbing high-frequency vibration and reduce the noise volume that 4. rigidity can be by auxiliary chamber and effective area changes between the main gas tank of 5. air spring and the auxiliary chamber and establishes a throttle orifice or pipeline, by changing the aperture and the pipeline diameter of throttle orifice, length can reach best damped coefficient.6. the air spring vibrating isolation system natural frequency of vibration is very low and constant substantially, so spring system has almost constant performance.Air spring is divided into capsule formula, membrane type and hybrid three kinds by the mode of texturing in when work.Bellows type air spring mainly relies on scratching of rubber pneumatic bag to bend and obtains strain; Diaphragm type air spring mainly relies on the curling acquisition strain of rubber pneumatic bag.
But air spring in use is subjected to the restriction of many-sided factors such as installing space, be can not be unlimited free wxpansion, therefore a kind of appearance occurred on the market and posted a new-type air spring of restraint belt at the air capsule, the gauge of this air spring is more fixing, and required installing space is less; Can obtain lower vertical stiffness and lateral stiffness simultaneously, have good development and application prospect, but still not have a kind of ripe production technology at present at this kind air spring.
Summary of the invention
The objective of the invention is to shortage, a kind of production method that can produce the belt type air spring is provided at the existing belt type of production at present air spring production method.
Technical scheme of the present invention is: a kind of manufacture method of air spring capsule of belt type, comprise molding procedure and middle mould vulcanization process, described molding procedure comprises capsule body molding procedure and waistband molding procedure, described capsule body molding procedure may further comprise the steps: the internal layer film that at first will constitute capsule according to order from inside to outside successively, casing ply and outer film are fitted on the former, form the adhesive plaster tube of a both ends open, buckle two the ring like steel wire circles suitable at the both ends open place of glue step tube subsequently, form the required blastaea of capsule with openings of sizes; Described waistband molding procedure may further comprise the steps, and at first the outer surface at a steel ring sticks cord in the winding, and then sticks film at the skin of cord, forms waistband; The mould vulcanization process may further comprise the steps in described: at first waistband is positioned in the waistband containing cavity of sulfurizing mould, and then in the blastaea containing cavity that vulcanizes grinding tool that blastaea is packed into, aeration settling then, close film backlash water curing fully, sulfuration back emptying internal hot-water, the capsule that the die sinking tool takes out after the sulfuration gets final product.
Preferably, in the described capsule body molding procedure, the width of the width of internal layer film and outer film and shaping head is suitable, the width of casing ply will be wider than the width of former, after forming the adhesive plaster tube of both ends open, the inward at both ends of adhesive plaster tube is turned over, on the outer film that turns in the ring like steel wire circle is buckled in, and then unnecessary cord enveloped wire loop and compacting to turning up, then caulking gum sheet and compacting are sticked in the wire loop position that is coated by cord in both sides again.
Preferably, described casing ply is for two-layer at least, and curtain cloth layer is an even number.
Preferably, adjacent casing ply is cross arrangement in the described multilayer casing ply.
Beneficial effect of the present invention is: this method is improved on the production technology of original air spring, therefore, be on the production equipment, or the staff on do not need to carry out very big adjustment, can very fast adaptation, and this production method is simple, and is easy and simple to handle.
Description of drawings
Fig. 1 is the structural representation of belt type air spring of the present invention;
Fig. 2 is belt type air spring internal layer film of the present invention, casing ply and outer film bonding structure schematic diagram;
The structural representation that Fig. 3 turns over for belt type air spring inward at both ends of the present invention;
Fig. 4 is the cutaway view of air spring capsule of belt type stomatoblastula of the present invention;
Fig. 5 is the cutaway view of belt type air spring mould of the present invention.
The specific embodiment
Specific embodiments of the invention, a kind of manufacture method of air spring capsule of belt type, comprise molding procedure and middle mould vulcanization process, described molding procedure comprises capsule body molding procedure and waistband molding procedure, described capsule body molding procedure may further comprise the steps: the internal layer film 3 that at first will constitute capsule 5 according to order from inside to outside successively, casing ply 2 and outer film 1 are fitted on the former 8, form the adhesive plaster tube of a both ends open, casing ply 2 has four layers of cord, and the adjacent cord arrangement that becomes to report to the leadship after accomplishing a task, buckle two the ring like steel wire circles suitable at the both ends open place of glue step tube subsequently with openings of sizes, form the required blastaea of capsule, in this molding procedure, the width of the width of internal layer film 3 and outer film 1 and shaping head 8 is suitable, the width of casing ply 2 will be wider than the width of former, after forming the adhesive plaster tube of both ends open, by adjusting the shape of head, the inward at both ends of adhesive plaster tube is turned over, on the outer film 1 that turns in the ring like steel wire circle is buckled in, and then unnecessary cord enveloped wire loop and compacting to turning up, then caulking gum sheet and compacting are sticked in the wire loop position that is coated by cord in both sides again; Described waistband molding procedure may further comprise the steps, and at first the outer surface at a steel ring sticks cord in the winding, and then sticks film at the skin of cord, forms waistband 4; The mould vulcanization process may further comprise the steps in described: at first waistband is positioned in the waistband containing cavity 6 of sulfurizing mould, and then in the blastaea containing cavity 7 that vulcanizes grinding tool that blastaea is packed into, aeration settling then, close film backlash water curing fully, sulfuration back emptying internal hot-water, the capsule that the die sinking tool takes out after the sulfuration gets final product.
Claims (4)
1. the manufacture method of an air spring capsule of belt type, comprise molding procedure and middle mould vulcanization process, it is characterized in that: described molding procedure comprises capsule body molding procedure and waistband molding procedure, described capsule body molding procedure may further comprise the steps: at first internal layer film, casing ply and the outer film that will constitute capsule successively according to order from inside to outside is fitted on the former, form the adhesive plaster tube of a both ends open, buckle two the ring like steel wire circles suitable at the both ends open place of glue step tube subsequently, form the required blastaea of capsule with openings of sizes; Described waistband molding procedure may further comprise the steps, and at first the outer surface at a steel ring sticks cord in the winding, and then sticks film at the skin of cord, forms waistband; The mould vulcanization process may further comprise the steps in described: at first waistband is positioned in the waistband containing cavity of sulfurizing mould, and then in the blastaea containing cavity that vulcanizes grinding tool that blastaea is packed into, aeration settling then, close film backlash water curing fully, sulfuration back emptying internal hot-water, the capsule that the die sinking tool takes out after the sulfuration gets final product.
2. the manufacture method of air spring capsule of belt type as claimed in claim 1, it is characterized in that: in the described capsule body molding procedure, the width of the width of internal layer film and outer film and shaping head is suitable, the width of casing ply will be wider than the width of former, after forming the adhesive plaster tube of both ends open, the inward at both ends of adhesive plaster tube is turned over, on the outer film that turns in the ring like steel wire circle is buckled in, and then unnecessary cord enveloped wire loop and compacting to turning up, then caulking gum sheet and compacting are sticked in the wire loop position that is coated by cord in both sides again.
3. the manufacture method of air spring capsule of belt type as claimed in claim 1 is characterized in that, described casing ply is for two-layer at least, and curtain cloth layer is an even number.
4. the manufacture method of air spring capsule of belt type as claimed in claim 2, it is characterized in that: adjacent casing ply is cross arrangement in the described multilayer casing ply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810183293 CN101612798A (en) | 2008-12-12 | 2008-12-12 | The manufacture method of air spring capsule of belt type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810183293 CN101612798A (en) | 2008-12-12 | 2008-12-12 | The manufacture method of air spring capsule of belt type |
Publications (1)
| Publication Number | Publication Date |
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| CN101612798A true CN101612798A (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200810183293 Pending CN101612798A (en) | 2008-12-12 | 2008-12-12 | The manufacture method of air spring capsule of belt type |
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| CN (1) | CN101612798A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501396A (en) * | 2011-11-02 | 2012-06-20 | 沈阳飞机工业（集团）有限公司 | Process method for manufacturing oil pressure reservoir capsule by using hydrogenated nitrile-butadiene rubber compound |
| CN102756444A (en) * | 2011-04-26 | 2012-10-31 | 贵州大学 | Vulcanization process and vulcanization tool of air spring rubber capsule |
| CN107554543A (en) * | 2017-10-13 | 2018-01-09 | 通号轨道车辆有限公司 | A kind of rail vehicle and its radial type tramcar bogie |
| CN111572076A (en) * | 2020-05-28 | 2020-08-25 | 中国人民解放军海军工程大学 | Air spring forming method |
| CN111703061A (en) * | 2020-06-29 | 2020-09-25 | 陕西奉航橡胶密封件有限责任公司 | Automatic production device and production process for rubber air spring |
| CN114379127A (en) * | 2021-11-30 | 2022-04-22 | 陕西特种橡胶制品有限公司 | Manufacturing method of drum-type membrane vibration isolator |
-
2008
- 2008-12-12 CN CN 200810183293 patent/CN101612798A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756444A (en) * | 2011-04-26 | 2012-10-31 | 贵州大学 | Vulcanization process and vulcanization tool of air spring rubber capsule |
| CN102501396A (en) * | 2011-11-02 | 2012-06-20 | 沈阳飞机工业（集团）有限公司 | Process method for manufacturing oil pressure reservoir capsule by using hydrogenated nitrile-butadiene rubber compound |
| CN102501396B (en) * | 2011-11-02 | 2013-11-20 | 沈阳飞机工业（集团）有限公司 | Process method for manufacturing oil pressure reservoir capsule by using hydrogenated nitrile-butadiene rubber compound |
| CN107554543A (en) * | 2017-10-13 | 2018-01-09 | 通号轨道车辆有限公司 | A kind of rail vehicle and its radial type tramcar bogie |
| CN107554543B (en) * | 2017-10-13 | 2023-09-19 | 通号轨道车辆有限公司 | Rail vehicle and articulated tramcar bogie thereof |
| CN111572076A (en) * | 2020-05-28 | 2020-08-25 | 中国人民解放军海军工程大学 | Air spring forming method |
| CN111703061A (en) * | 2020-06-29 | 2020-09-25 | 陕西奉航橡胶密封件有限责任公司 | Automatic production device and production process for rubber air spring |
| CN114379127A (en) * | 2021-11-30 | 2022-04-22 | 陕西特种橡胶制品有限公司 | Manufacturing method of drum-type membrane vibration isolator |
| CN114379127B (en) * | 2021-11-30 | 2024-02-27 | 陕西特种橡胶制品有限公司 | Manufacturing method of drum-type membrane vibration isolator |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091230 |