CN103817838A - Shaping device and shaping method for sulphuretted tyre germ of air spring - Google Patents
Shaping device and shaping method for sulphuretted tyre germ of air spring Download PDFInfo
- Publication number
- CN103817838A CN103817838A CN201410075167.4A CN201410075167A CN103817838A CN 103817838 A CN103817838 A CN 103817838A CN 201410075167 A CN201410075167 A CN 201410075167A CN 103817838 A CN103817838 A CN 103817838A
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- cylinder
- fetus
- sizing
- shaping
- ring
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- 238000007493 shaping process Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000009471 action Effects 0.000 claims abstract description 31
- 210000003754 fetus Anatomy 0.000 claims description 65
- 238000004513 sizing Methods 0.000 claims description 62
- 238000000465 moulding Methods 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 241001661355 Synapsis Species 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005987 sulfurization reaction Methods 0.000 abstract description 7
- 239000002775 capsule Substances 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000001161 mammalian embryo Anatomy 0.000 description 3
- 238000005486 sulfidation Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention relates to a shaping device and a shaping method for a tyre germ of an automobile air spring, in particular to a shaping device and a shaping method for a tyre germ of a sleeved air spring. The shaping device mainly comprises a working platform, an action head, a shaping device, a reset device and a driving device, wherein when the shaping device is in a free condition, a shaping cylinder is in a tightened condition; when the shaping device is in a working condition, the action head moves downwards under the action of a cylinder pull rod until the shaping cylinder reaches to a pre-arranged taper of the tyre germ. The shaping device has the advantages that the shaping cylinder is a sectioning shaping cylinder; position of an angle limiting snap ring on a cylinder collecting ring is adjusted according to the taper of a tyre germ to be shaped, so as to reduce manufacturing time and manufacturing process of tyre germ shaping, and improve sulfuration precision of tyre germ mounting; the shaping method is simple and convenient, and improves shaping sulfuration quality of a product.
Description
Technical field
The present invention relates to a kind of air spring for automobile fetus shaping equipment and method for shaping, specifically, relate to a kind of fetus shaping equipment and method for shaping for sleeve formula air spring.
Background technology
Along with scientific and technical development, control stability, ride comfort and security to automobile are had higher requirement.Domestic and international high-grade MPV, SUV and small-sized business vehicle are mostly equipped with air suspension vibration insulating system at present, comfortableness and the stability of vehicle are greatly improved, the air spring assembly of these airsuspension systems is mainly made up of sleeve formula capsule assembly and damper, and capsule is divided into straight barrel type and cone cartridge type, the manufacturing process of straight barrel type capsule is comparatively simple, cone cartridge type capsule is that a port is large, one end is young, i.e. the certain tapering of global existence, and its manufacturing technology level has much room for improvement.
At present, cone cartridge type capsule for sleeve formula air spring mainly adopts two kinds of manufacture methods: one is in advance by former forming cone cylinder fetus in molding procedure, then vulcanize by cone cartridge type barrier film or hard core, the method is because the time interval between molding procedure and vulcanization process is longer, easily cause fetus natural shrinking, tapering diminishes, efficiency and the product quality of the sulfuration of impact dress embryo; Another kind of, in molding procedure, pass through former moulding straight tube fetus, then in vulcanization process, vulcanize by straight-tube diaphragm, the method, because the distortion in dress embryo sulfidation of barrier film and fetus is larger, easily causes reduce the service life of barrier film, and easily chokes with resentment in fetus sulfidation, the length of curing bag is wayward etc., has a strong impact on the quality of capsule.
Summary of the invention
The object of this invention is to provide a kind of fetus shaping equipment and method for shaping for sleeve formula air spring cone cartridge type capsule, can conveniently shape to fetus, improved the efficiency of sizing operation, guaranteed the quality of curing bag.
Technical scheme of the present invention is: a kind of air spring vulcanizing fetus shaping equipment, mainly formed by workbench, action head, shaping equipment, resetting means and drive unit, it is characterized in that: described drive unit comprises and be fixed on the upper cylinder of workbench and lower cylinder, air cylinder tie rod, the piston cylinder that is installed on workbench top and air control switch with lower cylinder and action head interlock, described air cylinder tie rod runs through whole shaping equipment; Described shaping equipment is installed between workbench and action head, shaping equipment comprises the cylinder base being fixed on workbench, the receipts cylinder ring that is enclosed within cylinder base outside and the sizing cylinder that is positioned at cylinder base top from bottom to top successively, cylinder base side is provided with restriction and receives the limited step that cylinder ring moves down, receive cylinder ring top the limit angle snap ring that fetus tapering is regulated is installed, cylinder ring is received in upper cylinder inflation drive and limit angle snap ring is synchronized with the movement; Described resetting means comprises the lower back-moving spring that carries out the upper reset spring of reseting movement and action head is carried out to reseting movement receiving cylinder ring.
Preferably, described sizing cylinder is split-type sizing cylinder.
Preferably, described action head is circular cone shape structure, and action head side is provided with sizing socket joint synapsis the slide-and-guide groove that guarantees that sizing cylinder split-type even structure is opened.
Preferably, described sizing cylinder and cylinder base junction are provided with the sizing cylinder snap ring that sizing cylinder is installed.
Preferably, described cylinder base top is provided with the spacing ring of restriction sizing cylinder and sizing cylinder snap ring position, and this spacing ring is located between sizing cylinder and air cylinder tie rod, is threaded connection on cylinder base.
Preferably, described air control switch is foot-operated air control switch, is installed on the bottom of workbench, comprises the upper cylinder foot valve of controlling upper cylinder work and the lower cylinder foot valve of controlling lower cylinder work.
A method for shaping for air spring vulcanizing fetus, comprises following methods step:
(1) air spring vulcanizing fetus shaping equipment is in the time of free state, and sizing cylinder is in tightening up state, and the tapering that need shape according to fetus, regulates limit angle snap ring in the position of receiving on cylinder ring, and the straight barrel type fetus of moulding is in advance inserted in outside sizing cylinder;
(2), when air spring vulcanizing fetus shaping equipment is in running order, foot-operated upper cylinder foot valve, to upper cylinder inflation, while moving to the limited step of cylinder base side, stops upper cylinder inflating under receipts cylinder hoop; Foot-operated lower cylinder foot valve, to lower cylinder inflation, action head moves downward under air cylinder tie rod effect, until sizing cylinder reaches default fetus tapering, stops lower cylinder inflating;
(3) after fetus has been shaped, first unclamp upper cylinder foot valve, to upper cylinder exhaust, receive cylinder ring has upwards movement tendency under upper reset spring effect; Then unclamp lower cylinder foot valve, to lower cylinder exhaust, receive cylinder ring and action head and synchronously move upward under action of reset spring, sizing cylinder recovers to tighten up state, and the fetus shaping equipment state that affranchises takes out the fetus in sizing tin, completes the sizing of fetus.
The present invention's beneficial effect is compared with prior art:
(1) air spring vulcanizing fetus shaping equipment, mainly formed by workbench, action head, shaping equipment, resetting means and drive unit, shaping equipment is installed between workbench and action head, the sizing cylinder of shaping equipment is split-type sizing cylinder, according to the tapering for the treatment of that fetus need be shaped, regulate limit angle snap ring in the position of receiving on cylinder ring, saved manufacturing time and the production technology of fetus sizing, greatly improved the precision of dress embryo sulfuration;
(2) method for shaping of air spring vulcanizing fetus, the straight barrel type fetus of moulding is in advance inserted in outside sizing cylinder, before the sulfuration of air spring fetus, by fetus shaping equipment, fetus is created to corresponding tapering fetus, then fill mould sulfuration, method for shaping is simple and convenient, improves the quality of formed product sulfuration.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sizing work schematic diagram of fetus shaping equipment of the present invention.
In figure, 1-workbench, 2-action head, 3-air cylinder tie rod, 4-piston cylinder, 5-cylinder base, 6-cylinder ring received, 7-sizing cylinder, 8-limited step, 9-limit angle snap ring, 10-upper reset spring, 11-lower back-moving spring, 12-slide-and-guide groove, 13-sizing cylinder snap ring, 14-spacing ring
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
Referring to Fig. 1, a kind of air spring vulcanizing fetus shaping equipment, mainly by workbench 1, action head 2, shaping equipment, resetting means and drive unit composition, drive unit comprises the upper cylinder and the lower cylinder that are fixed on workbench 1, the air cylinder tie rod 3 linking with lower cylinder and action head 2, be installed on piston cylinder 4 and the air control switch on workbench 1 top, air cylinder tie rod 3 runs through whole shaping equipment, air control switch is foot-operated air control switch, be installed on the bottom of workbench 1, comprise the upper cylinder foot valve of controlling upper cylinder work and the lower cylinder foot valve of controlling lower cylinder work.
Shaping equipment is installed between workbench 1 and action head 2, shaping equipment comprises the cylinder base 5 being fixed on workbench 1 from bottom to top successively, be enclosed within the receipts cylinder ring 6 and the sizing cylinder 7 that is positioned at cylinder base 5 tops of cylinder base 5 outsides, cylinder base 5 sides are provided with restriction and receive cylinder ring 6 limited steps that move down 8, receive cylinder ring 6 tops the limit angle snap ring 9 that fetus tapering is regulated is installed, receive between cylinder ring 6 and limit angle snap ring 9 and be connected by engage thread, limit angle snap ring 9 by precession, regulate limit angle snap ring 9 at the height and position of receiving on cylinder ring 6, sizing cylinder 7 angles of opening when control work, and then adjusting shaping tire blastocone degree, upper cylinder inflation drives receipts cylinder ring 6 and limit angle snap ring 9 to be synchronized with the movement, sizing cylinder 7 is split-type sizing cylinder, sizing cylinder 7 is provided with cylinder base 5 junctions the sizing cylinder snap ring 13 that sizing cylinder 7 is installed, cylinder base 5 tops are provided with the spacing ring 14 of restriction sizing cylinder 7 and sizing cylinder snap ring 13 positions, this spacing ring 14 is connected by engage thread with cylinder base 5.
Resetting means comprises the lower back-moving spring 11 that carries out the upper reset spring 10 of reseting movement and action head 2 is carried out to reseting movement receiving cylinder ring 6, this fetus shaping equipment is in free state lower time, and upper reset spring 10 and lower back-moving spring 11 are all in free stretched condition; In this fetus shaping equipment in running order lower time,, upper reset spring 10 and lower back-moving spring 11 are all in compression maximum place.
The method for shaping of air spring vulcanizing fetus, comprises following methods step:
(1) referring to Fig. 1, air spring vulcanizing fetus shaping equipment is in the time of free state, sizing cylinder 7 is in tightening up state, action head 2 is in shaping equipment topmost position, and upper reset spring 10 and lower back-moving spring 11 be all in free stretched condition, the tapering that need shape according to fetus, regulate limit angle snap ring 9 at the height and position of receiving on cylinder ring 6, sizing cylinder 7 angles of opening when control work, and then the tapering of the rear fetus of assurance sizing, be then inserted in the straight barrel type fetus of moulding in advance outside sizing cylinder 7;
(2) referring to Fig. 2, when air spring vulcanizing fetus shaping equipment is in running order, foot-operated upper cylinder foot valve, upper cylinder is inflated, when receipts cylinder ring 6 moves downward to the limited step 8 of cylinder base 5 sides, stop upper cylinder inflation, upper reset spring 10 is compressed into maximum place, and now sizing cylinder 7 each limbs do not scatter under straight tube fetus parcel; Foot-operated lower cylinder foot valve, to lower cylinder inflation, air cylinder tie rod 3 pulling functions 2 move downward, and now sizing cylinder 7 each limbs, along the even spreading of slide-and-guide groove 12, until reach default fetus tapering, stop lower cylinder inflating;
(3) after fetus has been shaped, first unclamp upper cylinder foot valve, to upper cylinder exhaust, receive cylinder ring 6 has upwards movement tendency under upper reset spring 10 effects; Then unclamp lower cylinder foot valve, to lower cylinder exhaust, receive cylinder ring and action head 2 and synchronously move up to initial position under upper reset spring 10 and 11 effects of lower back-moving spring, sizing cylinder 7 recovers to tighten up state, the fetus shaping equipment state that affranchises, take out the fetus outside sizing cylinder 7, complete the sizing of fetus.
Claims (7)
1. an air spring vulcanizing fetus shaping equipment, mainly formed by workbench, action head, shaping equipment, resetting means and drive unit, it is characterized in that: described drive unit comprises and be fixed on the upper cylinder of workbench and lower cylinder, air cylinder tie rod, the piston cylinder that is installed on workbench top and air control switch with lower cylinder and action head interlock, described air cylinder tie rod runs through whole shaping equipment; Described shaping equipment is installed between workbench and action head, shaping equipment comprises the cylinder base being fixed on workbench, the receipts cylinder ring that is enclosed within cylinder base outside and the sizing cylinder that is positioned at cylinder base top from bottom to top successively, cylinder base side is provided with restriction and receives the limited step that cylinder ring moves down, receive cylinder ring top the limit angle snap ring that fetus tapering is regulated is installed, cylinder ring is received in upper cylinder inflation drive and limit angle snap ring is synchronized with the movement; Described resetting means comprises the lower back-moving spring that carries out the upper reset spring of reseting movement and action head is carried out to reseting movement receiving cylinder ring.
2. air spring vulcanizing fetus shaping equipment according to claim 1, is characterized in that: described sizing cylinder is split-type sizing cylinder.
3. air spring vulcanizing fetus shaping equipment according to claim 2, is characterized in that: described action head is circular cone shape structure, and action head side is provided with sizing socket joint synapsis the slide-and-guide groove that guarantees that sizing cylinder split-type even structure is opened.
4. air spring vulcanizing fetus shaping equipment according to claim 1, is characterized in that: described sizing cylinder and cylinder base junction are provided with the sizing cylinder snap ring that sizing cylinder is installed.
5. air spring vulcanizing fetus shaping equipment according to claim 1, it is characterized in that: described cylinder base top is provided with the spacing ring of restriction sizing cylinder and sizing cylinder snap ring position, this spacing ring is located between sizing cylinder and air cylinder tie rod, is threaded connection on cylinder base.
6. air spring vulcanizing fetus shaping equipment according to claim 1, it is characterized in that: described air control switch is foot-operated air control switch, be installed on the bottom of workbench, comprise the upper cylinder foot valve of controlling upper cylinder work and the lower cylinder foot valve of controlling lower cylinder work.
7. a method for shaping for air spring vulcanizing fetus, is characterized in that, comprises following methods step:
(1) air spring vulcanizing fetus shaping equipment is in the time of free state, and sizing cylinder is in tightening up state, and the tapering that need shape according to fetus, regulates limit angle snap ring in the position of receiving on cylinder ring, and the straight barrel type fetus of moulding is in advance inserted in outside sizing cylinder;
(2), when air spring vulcanizing fetus shaping equipment is in running order, foot-operated upper cylinder foot valve, to upper cylinder inflation, while moving to the limited step of cylinder base side, stops upper cylinder inflating under receipts cylinder hoop; Foot-operated lower cylinder foot valve, to lower cylinder inflation, action head moves downward under air cylinder tie rod effect, until sizing cylinder reaches default fetus tapering, stops lower cylinder inflating;
(3) after fetus has been shaped, first unclamp upper cylinder foot valve, to upper cylinder exhaust, receive cylinder ring has upwards movement tendency under upper reset spring effect; Then unclamp lower cylinder foot valve, to lower cylinder exhaust, receive cylinder ring and action head and synchronously move upward under action of reset spring, sizing cylinder recovers to tighten up state, and the fetus shaping equipment state that affranchises takes out the fetus in sizing tin, completes the sizing of fetus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075167.4A CN103817838B (en) | 2014-03-04 | 2014-03-04 | Air spring vulcanizing fetus shaping equipment and method for shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075167.4A CN103817838B (en) | 2014-03-04 | 2014-03-04 | Air spring vulcanizing fetus shaping equipment and method for shaping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817838A true CN103817838A (en) | 2014-05-28 |
| CN103817838B CN103817838B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410075167.4A Expired - Fee Related CN103817838B (en) | 2014-03-04 | 2014-03-04 | Air spring vulcanizing fetus shaping equipment and method for shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817838B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057454A (en) * | 1976-08-24 | 1977-11-08 | The Goodyear Tire & Rubber Company | Mandrel for fabricating an air spring |
| CN2743589Y (en) * | 2005-03-15 | 2005-11-30 | 北京吉信气弹簧制品有限公司 | Mechanical spring booster supporting rod air spring |
| DE10302884A1 (en) * | 2003-01-25 | 2006-10-05 | Contitech Luftfedersysteme Gmbh | Curved tubular product, in particular a vehicle air spring, manufacture, involves pressure forming of tube with hot fluid against vulcanization tool wall |
| CN101549537A (en) * | 2009-05-15 | 2009-10-07 | 周波 | An air spring vulcanizing device |
| CN102635660A (en) * | 2012-05-03 | 2012-08-15 | 株洲时代新材料科技股份有限公司 | Square high-load air spring |
| CN102756444A (en) * | 2011-04-26 | 2012-10-31 | 贵州大学 | Vulcanization process and vulcanization tool of air spring rubber capsule |
| DE202012011829U1 (en) * | 2012-12-11 | 2013-02-26 | Continental Teves Ag & Co. Ohg | Heating sleeve for the vulcanization of a hose roll of an air spring and hose roll for an air spring |
-
2014
- 2014-03-04 CN CN201410075167.4A patent/CN103817838B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057454A (en) * | 1976-08-24 | 1977-11-08 | The Goodyear Tire & Rubber Company | Mandrel for fabricating an air spring |
| DE10302884A1 (en) * | 2003-01-25 | 2006-10-05 | Contitech Luftfedersysteme Gmbh | Curved tubular product, in particular a vehicle air spring, manufacture, involves pressure forming of tube with hot fluid against vulcanization tool wall |
| CN2743589Y (en) * | 2005-03-15 | 2005-11-30 | 北京吉信气弹簧制品有限公司 | Mechanical spring booster supporting rod air spring |
| CN101549537A (en) * | 2009-05-15 | 2009-10-07 | 周波 | An air spring vulcanizing device |
| CN102756444A (en) * | 2011-04-26 | 2012-10-31 | 贵州大学 | Vulcanization process and vulcanization tool of air spring rubber capsule |
| CN102635660A (en) * | 2012-05-03 | 2012-08-15 | 株洲时代新材料科技股份有限公司 | Square high-load air spring |
| DE202012011829U1 (en) * | 2012-12-11 | 2013-02-26 | Continental Teves Ag & Co. Ohg | Heating sleeve for the vulcanization of a hose roll of an air spring and hose roll for an air spring |
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| Publication number | Publication date |
|---|---|
| CN103817838B (en) | 2016-01-13 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Address after: 266000 No. 231, Ruichang Road, Sifang District, Shandong, Qingdao Patentee after: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. Address before: 266000 Shandong province Qingdao City, Ruichang Road No. 231 Patentee before: QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |