CN202985833U - Tire vulcanization segmented mold with diagonal plane endocentric structures - Google Patents
Tire vulcanization segmented mold with diagonal plane endocentric structures Download PDFInfo
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- CN202985833U CN202985833U CN 201220514191 CN201220514191U CN202985833U CN 202985833 U CN202985833 U CN 202985833U CN 201220514191 CN201220514191 CN 201220514191 CN 201220514191 U CN201220514191 U CN 201220514191U CN 202985833 U CN202985833 U CN 202985833U
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- segmented mold
- endocentric
- tire vulcanizing
- middle cover
- pattern block
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Abstract
The utility model discloses a tire vulcanization segmented mold with diagonal plane endocentric structures, and relates to the technical field of molds. A middle sleeve (5) is in a hollow structure, and a plurality of endocentric structures are arranged in an inner bore of the middle sleeve. The outer side of an arch seat (17) of each endocentric structure corresponds to the inner bore of the middle sleeve and slides relative to the inner bore of the middle sleeve. The inner side of each arch seat is connected with a pattern block (7), an upper side plate (12) is arranged on the upper portion of the pattern block, and a lower side plate (8) is arranged on the lower portion of the pattern block so that the tire vulcanization segmented mold is formed. According to the tire vulcanization segmented mold with the diagonal plane endocentric structures, the endocentric structures are arranged in the inner bore of a horn mouth of the middle sleeve, the arch seats in the endocentric structures enable the segmented mold to generate radial motion, so that the operating requirements can be well met, and product quality is guaranteed. The tire vulcanization segmented mold with the diagonal plane endocentric structures has the advantages of being reasonable in structure, good in abrasion performance, long in service life, stable in operation, convenient to manufacture, use and maintain, low in cost, especially capable of being used for interchange among various vulcanizing machines and the like.
Description
[technical field]
The utility model relates to technical field of mold, is specifically related to a kind of tire vulcanizing segmented mold of tapered plane endocentric construction.
[background technology]
Known, segmented mold is the general a kind of mould of each giant tyre company's production tire of present home and abroad, segmented mold has unique radial motion, can make tire have the characteristics such as displacement is little, distortion is even in the process of typing, so at present domestic and international each giant tire company of family adopts activating mold to come production high-performance tubeless meridian tire more.
the present domestic structure of segmented mold of using is mainly taper seat guiding segmented mold, taper seat guiding segmented mold is mainly led by internal conical surface and produces the middle die sleeve of enough mold clamping force effects, the dress pattern block also drives the slide block that pattern block is done the motion of radially loosing core, upper cover, base, the compositions such as upper lower fetal pleuron, and the pattern block circular gap skewness of taper seat guiding segmented mold, and relatively poor to the adjustability of sidewall somatotype magnitude of misalignment, most importantly taper seat guiding segmented mold wears no resistance, and very difficult realization higher to the required precision of vulcanizer simultaneously exchanged, taper seat guiding segmented mold is also relatively poor in the opening and closing movement upward stability, slide block must be unloaded down simultaneously together with pattern block when changing pattern block and could be changed pattern block, and then cause reduction of production efficiency etc., provide so a kind of wearability good, long service life, stable action, the replacing pattern block is convenient, can adapt to simultaneously the long-term technology demand that various vulcanizers and the higher segmented mold of production efficiency have just become those skilled in the art.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model provides a kind of tire vulcanizing segmented mold of tapered plane endocentric construction, the utility model is by arranging to concentric mechanism in the horn mouth endoporus of middle cover, and make segmented mold produce radial motion by the arc seat in concentric mechanism, the utlity model has rational in infrastructurely, wearability is good, long service life, stable, etc. characteristics.
For achieving the above object, the utility model adopts following technical scheme:
A kind of tire vulcanizing segmented mold of tapered plane endocentric construction, comprise middle cover, pattern block, lower side panel, epipleural and to concentric mechanism, described middle cover is hollow structure, be provided with a plurality of to concentric mechanism in the endoporus of middle cover, the endoporus that overlaps in the outside correspondence of described each arc seat in the concentric mechanism and sliding with respect to the endoporus of middle cover, the inboard of described arc seat connects pattern block, and the top of described pattern block is provided with epipleural, is provided with lower side panel in the bottom of pattern block and forms tire vulcanizing segmented mold.
The tire vulcanizing segmented mold of described tapered plane endocentric construction, the endoporus of described middle cover are the large bell-mouth structure of air in little bottom, top, and the outer rim of middle cover is shaped as circle or ellipse or polygon.
The tire vulcanizing segmented mold of described tapered plane endocentric construction, describedly comprise guide pad and arc seat to concentric mechanism, the outer edge surface of described arc seat is set to the top little bottom large arc surface corresponding with middle cover horn mouth, arc surface at arc seat is connected with a side of guide pad, be provided with at least one oval-shaped slot on the another side of described guide pad, slide in described per pass oval-shaped slot and be provided with stop screw, described stop screw is arranged on the endoporus inwall of middle cover.
The tire vulcanizing segmented mold of described tapered plane endocentric construction, the middle part of described epipleural is provided with the looping pit of perforation, and the bottom of the looping pit of described perforation is provided with the upper steel ring of hollow, and the middle part of the upper steel ring of described hollow is provided with chuck.
The tire vulcanizing segmented mold of described tapered plane endocentric construction, the middle part of described lower side panel is provided with the looping pit of perforation, and the top of the looping pit of described perforation is provided with the lower steel ring of hollow, and the middle part of the upper steel ring of described hollow is provided with lower chuck.
The tire vulcanizing segmented mold of described tapered plane endocentric construction, the top of described epipleural is provided with cover plate, and the periphery of described cover plate is provided with pressure ring, is provided with the water vat entrance at the middle part of cover plate, and described water vat entrance is by water vat screw Bonding pressure water vat.
The tire vulcanizing segmented mold of described tapered plane endocentric construction, the bottom of described lower side panel is provided with base plate, and the middle part of described base plate is provided with locating ring, and base plate connects vulcanizer by T-nut.
The tire vulcanizing segmented mold of described tapered plane endocentric construction is provided with isometry block between described cover plate and middle cover, is provided with wearing plate between described middle cover and base plate.
The tire vulcanizing segmented mold of described tapered plane endocentric construction is provided with hanging block above described arc seat.
Owing to adopting technical scheme as above, the utlity model has following beneficial effect:
The tire vulcanizing segmented mold of a kind of tapered plane endocentric construction described in the utility model, by arranging to concentric mechanism in the horn mouth endoporus of middle cover, and make segmented mold produce radial motion by the arc seat in concentric mechanism, can satisfy preferably instructions for use, guarantee product quality, the utlity model has rational in infrastructurely, wearability is good, long service life, stable, making, use and easy to maintenance, the characteristics such as price is low particularly can be exchanged between various vulcanizers.
[description of drawings]
Fig. 1 is structural representation of the present utility model;
In figure: 1, upper chuck; 2, upper steel ring; 3, cover plate; 4, pressure ring; 5, middle cover; 6, transit bolt; 7, pattern block; 8, lower side panel; 9, base plate; 10, locating ring; 11, water vat screw; 12, epipleural; 13, hanging block; 14, isometry block; 15, guide pad; 16, stop screw; 17, arc seat; 18, lower steel ring; 19, lower chuck; 20, T-nut.
[specific embodiment]
Can explain in more detail the utility model by the following examples, the utility model is not limited to the following examples;
the tire vulcanizing segmented mold of 1 described a kind of tapered plane endocentric construction by reference to the accompanying drawings, comprise middle cover 5, pattern block 7, lower side panel 8, epipleural 12 and to concentric mechanism, described middle cover 5 is hollow structure, the endoporus of middle cover 5 is the large bell-mouth structure of air in little bottom, top, the outer rim of middle cover 5 is shaped as circle or ellipse or polygon, be provided with a plurality of to concentric mechanism in the endoporus of middle cover 5, describedly comprise guide pad 15 and arc seat 17 to concentric mechanism, the upper side of described arc seat 17 is provided with hanging block 13, outer edge surface at arc seat 17 is set to the top little bottom large arc surface corresponding with middle cover 5 horn mouths, arc surface at arc seat 17 is connected with a side of guide pad 15, be provided with at least one oval-shaped slot on the another side of described guide pad 15, slide in described per pass oval-shaped slot and be provided with stop screw 16, described stop screw 16 is arranged on the endoporus inwall of middle cover 5, the endoporus of cover 5 and sliding with respect to the endoporus of middle cover 5 in the outside correspondence of described each arc seat 17 in the concentric mechanism, the inboard of described arc seat 17 connects pattern block 7, the top of described pattern block 7 is provided with epipleural 12, the top of described epipleural 12 is provided with cover plate 3, be provided with isometry block 14 between described cover plate 3 and middle cover 5, be provided with wearing plate between described middle cover 5 and base plate 9, be provided with pressure ring 4 in the periphery of cover plate 3, be provided with the water vat entrance at the middle part of cover plate 3, described water vat entrance is by water vat screw 11 Bonding pressure water vats, be provided with the looping pit of perforation at the middle part of epipleural 12, the bottom of the looping pit of described perforation is provided with the upper steel ring 2 of hollow, the middle part of the upper steel ring 2 of described hollow is provided with chuck 1, be provided with lower side panel 8 in the bottom of pattern block 7, the bottom of described lower side panel 8 is provided with base plate 9, the middle part of described base plate 9 is provided with locating ring 10, base plate 9 connects vulcanizer by T-nut 20, be provided with the looping pit of perforation at the middle part of lower side panel 8, the top of the looping pit of described perforation is provided with the lower steel ring 18 of hollow, the middle part of the upper steel ring 2 of described hollow is provided with lower chuck 19 and forms tire vulcanizing segmented mold.
Implement a kind of a kind of using method of tire vulcanizing segmented mold of tapered plane endocentric construction of tire vulcanizing segmented mold of tapered plane endocentric construction, at first segmented mold is carried out installation and debugging, all mating surfaces and sliding surface are cleaned out, removed burr before installing and use oilstone smoothing, equating, securing member and the sliding surface that will often install and remove are simultaneously sprayed lubricant; The time first epipleural 12 and lower side panel 8 are contained in respectively on cover plate 3 and base plate 9 in assembling, and the place ahead of epipleural 12 and lower side panel 8 is corresponding with the place ahead of cover plate 3 and base plate 9, with torque spanner fastening bolt confirmation non-loosening; Be placed in dull and stereotyped middle cover 5 and padded certain altitude, arc seat 17 is packed in the endoporus of middle cover 5, then pattern block 7 is packed in arc 17, pretension pattern block 7 bolts; Base plate 9 is placed on platform, middle cover 5, arc seat 17, pattern block 7 handlings are coordinated to base plate 9 and with lower side panel 8, then middle cover 5 padded certain altitude capping plate 3 and hanging block 13; With crane with continuous, very brief the moving up and down of middle cover 5, make the gap of each pattern block 7 reach uniform state, with gap and the gap, sidewall between clearance gauge detection pattern block 7, fastening pattern block 7 bolts, folding again, detection again, until each gap meets the requirements, use fastening pattern block 7 bolts of torque spanner; Dress pressure ring 4 and reconditioning isometry block 14, make pressure ring 4 exceed cover plate 3 certain distances, then after confirming whole bolted, with crane gear, segmented mold is done opening and closing movement, confirm that the segmented mold exercises will be flexibly, without interfering, occurring without stuck phenomenon, measure pattern block 7 folding distances, the defeated bolt 6 of front and back shipment.After said process is stable to the segmented mold debugging of installing, at first locating ring 10 and T-nut 20 are placed in correct position in vulcanizer steam chamber, before utilizing on cover plate 3 the lifting screw hole that whole secondary mould is put into vaporium the place ahead alignment, on base plate 9 mounting hole positions and vulcanizer, T-nut 20 aligns, and unloads transit bolt; The vulcanizer head moves down, plane contact is namely stopped, with dress mould bolt, that pressure ring 4 and vulcanizer fixed head is fastening, the vulcanizer head is up, arc seat 17 and pattern block 7 spreadings, shut down after arc seat 17 bottom surfaces reach preset distance with base plate 9 distances, powered-down is loaded onto water vat screw 11 also fastening; Start vulcanizer, head moves down matched moulds, moves on head, opens mould, loads onto the connecting bolt of base plate 9 and vulcanizer lower plate T-nut 20, fastening can put into production without abnormal phenomenon afterwards.segmented mold is when dismounting, at first confirm that the segmented mold mould on vulcanizer does not re-use, make on the vulcanizer head and move, open mould, dismantle after water vat screw 11, the matched moulds attachment screw on pressure ring 4 and vulcanizer fixed head of dismantling again, load onto transit bolt 6 and fastening, utilize the lifting screw on cover plate 3 that segmented mold is hung out vulcanizer steam chamber, segmented mold is placed on platform, the transit bolt 6 of dismantling, sling middle cover 5 and padded certain distance, pull down pressure ring 4, hanging block 13 and cover plate 3, sling middle cover 5 and padded certain distance, middle cover 5 is placed on platform, and pull down successively pattern block 7, arc seat 17, epipleural 12 and lower side panel 8 get final product.
in order to improve service life of the present utility model, need the utility model is carried out operational maintenance and breakdown maintenance, be specially when segmented mold continuous use about three months, the reply segmented mold once maintains, at first check each sliding surface wear condition, whether securing member is loosening, whether consumable accessory has scar, confirm that each part reruns after normal, forbid segmented mold in nonproductive situation, grown and be arranged on vulcanizer, will in time check segmented mold when following situations appears in tire product: a. epipleural 12 step occurs with pattern block 7 junctions or overlap is above standard, its reason be vulcanizer fixed head distortion or binding site have foreign matter or amount of preload too small, in the no-load situation, amount of preload is 0.8mm, can determine with the way of lead extrusion on vulcanizer, lead extrusion thickness on segmented mold cover plate 3 is than the thick large 0.2mm of the lead extrusion on pressure ring 4, belong to normal, b. epipleural 12, lower side panel 8 and pattern block 7, simultaneously gapped between pattern block 7 and pattern block 7, tire has overlap simultaneously, its reason: most reasons are mold clamping force deficiencies or amount of preload is little or vulcanizer fixed head distortion or guide pad 15 wearing and tearing, operating personnel should take different measure according to different reasons, when amount of preload hour, add trimmer on isometry block 14, trimmer thickness is generally 0.3mm or 0.5mm or 1mm, generally the thickness of 4 times of overlaps is both for will add the thickness of debugging sheet, the installation of all checking the number of each part that slides, can not misplace, and to clean clean, convertible or Ping Yishi vulcanizer no matter, only when putting in place, die sinking could move, otherwise cause the wearing and tearing that mould parts is inhomogeneous, install, during the dismounting mould, meticulously careful, drink spike and put down gently, must not damage, and preserve all parts, when not using for a long time, segmented mold will not gone up antirust agent.
The utility model does not describe part in detail and is prior art.
The embodiment that selects in this article for open the purpose of this utility model currently thinks suitablely, still, will be appreciated that, the utility model is intended to comprise that all belong to all changes and the improvement of the embodiment in this design and invention scope.
Claims (9)
1. the tire vulcanizing segmented mold of a tapered plane endocentric construction, comprise middle cover (5), pattern block (7), lower side panel (8), epipleural (12) and to concentric mechanism, it is characterized in that: described middle cover (5) is hollow structure, be provided with a plurality of to concentric mechanism in the endoporus of middle cover (5), the endoporus of cover (5) and sliding with respect to the endoporus of middle cover (5) in the outside correspondence of described each arc seat (17) in the concentric mechanism, the inboard of described arc seat (17) connects pattern block (7), the top of described pattern block (7) is provided with epipleural (12), be provided with lower side panel (8) in the bottom of pattern block (7) and form tire vulcanizing segmented mold.
2. the tire vulcanizing segmented mold of tapered plane endocentric construction according to claim 1, it is characterized in that: the endoporus of described middle cover (5) is the large bell-mouth structure of air in little bottom, top, and the outer rim of middle cover (5) is shaped as circle or ellipse or polygon.
3. the tire vulcanizing segmented mold of tapered plane endocentric construction according to claim 1, it is characterized in that: describedly comprise guide pad (15) and arc seat (17) to concentric mechanism, the outer edge surface of described arc seat (17) is set to the top little bottom large arc surface corresponding with middle cover (5) horn mouth, arc surface at arc seat (17) is connected with a side of guide pad (15), be provided with at least one oval-shaped slot on the another side of described guide pad (15), slide in described per pass oval-shaped slot and be provided with stop screw (16), described stop screw (16) is arranged on the endoporus inwall of middle cover (5).
4. the tire vulcanizing segmented mold of tapered plane endocentric construction according to claim 1, it is characterized in that: the middle part of described epipleural (12) is provided with the looping pit of perforation, the bottom of the looping pit of described perforation is provided with the upper steel ring (2) of hollow, and the middle part of the upper steel ring (2) of described hollow is provided with chuck (1).
5. the tire vulcanizing segmented mold of tapered plane endocentric construction according to claim 1, it is characterized in that: the middle part of described lower side panel (8) is provided with the looping pit of perforation, the top of the looping pit of described perforation is provided with the lower steel ring (18) of hollow, and the middle part of the upper steel ring (2) of described hollow is provided with lower chuck (19).
6. the tire vulcanizing segmented mold of according to claim 1 or 4 described tapered plane endocentric constructions, it is characterized in that: the top of described epipleural (12) is provided with cover plate (3), the periphery of described cover plate (3) is provided with pressure ring (4), middle part at cover plate (3) is provided with the water vat entrance, and described water vat entrance is by water vat screw (11) Bonding pressure water vat.
7. the tire vulcanizing segmented mold of tapered plane endocentric construction according to claim 1 or 5, it is characterized in that: the bottom of described lower side panel (8) is provided with base plate (9), the middle part of described base plate (9) is provided with locating ring (10), and base plate (9) connects vulcanizer by T-nut (20).
8. the tire vulcanizing segmented mold of tapered plane endocentric construction according to claim 6, is characterized in that: be provided with isometry block (14) between described cover plate (3) and middle cover (5), be provided with wearing plate between described middle cover (5) and base plate (9).
9. the tire vulcanizing segmented mold of according to claim 1 or 3 described tapered plane endocentric constructions, is characterized in that: be provided with hanging block (13) above described arc seat (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514191 CN202985833U (en) | 2012-10-09 | 2012-10-09 | Tire vulcanization segmented mold with diagonal plane endocentric structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514191 CN202985833U (en) | 2012-10-09 | 2012-10-09 | Tire vulcanization segmented mold with diagonal plane endocentric structures |
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| Publication Number | Publication Date |
|---|---|
| CN202985833U true CN202985833U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514191 Expired - Fee Related CN202985833U (en) | 2012-10-09 | 2012-10-09 | Tire vulcanization segmented mold with diagonal plane endocentric structures |
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| CN (1) | CN202985833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909799A (en) * | 2012-10-09 | 2013-02-06 | 河南省环球模具股份有限公司 | Tire vulcanization segmented mold of tapered-plane endocentric structure and application method thereof |
| CN104526915A (en) * | 2014-12-16 | 2015-04-22 | 北京航天新风机械设备有限责任公司 | Vacuum mold-closing die for molding of special-shaped composite components |
-
2012
- 2012-10-09 CN CN 201220514191 patent/CN202985833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909799A (en) * | 2012-10-09 | 2013-02-06 | 河南省环球模具股份有限公司 | Tire vulcanization segmented mold of tapered-plane endocentric structure and application method thereof |
| CN104526915A (en) * | 2014-12-16 | 2015-04-22 | 北京航天新风机械设备有限责任公司 | Vacuum mold-closing die for molding of special-shaped composite components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |