CN201544373U - Tire segmented mold pattern block - Google Patents
Tire segmented mold pattern block Download PDFInfo
- Publication number
- CN201544373U CN201544373U CN2009202822749U CN200920282274U CN201544373U CN 201544373 U CN201544373 U CN 201544373U CN 2009202822749 U CN2009202822749 U CN 2009202822749U CN 200920282274 U CN200920282274 U CN 200920282274U CN 201544373 U CN201544373 U CN 201544373U
- Authority
- CN
- China
- Prior art keywords
- decorative pattern
- pattern sheet
- pattern block
- exhaust
- sheet
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a tire segmented mold pattern block, which comprises pattern sheets overlapped into a pattern block body. An exhaust annular groove and end face exhaust grooves are disposed between adjacent pattern sheets, two end faces of the pattern block body are equipped with circumferential positioning devices, positioning devices and fixing devices are disposed among the pattern sheets, the pattern sheets are overlapped into the pattern block body, the exhaust annular groove and the end face exhaust grooves are disposed between adjacent pattern sheets, and air is exhausted through an annular exhaust seam during vulcanization into the exhaust annular groove, then is collected into the two end face exhaust grooves to be exhausted out. The tire segmented mold pattern block has simple structure, high precision, long service life and easy cleaning, and treads of manufactured tires have neat appearances without rubber furs. The pattern block is an ideal pore-free mold.
Description
Technical field
The utility model relates to a kind of segmented mold pattern block that is applied to tire mfg. moulding die field.
Background technology
Radial is in sulfidation, because the tread contour complexity, the air between fetus and die cavity the phenomenon that place, decorative pattern dead angle sizing material is not fully filled will occur as can not smooth and easyly discharging, and causes waste product.Therefore, mould there is the strict smooth and easy requirement of exhaust.During mfg. moulding die, according to the exhaust requirements of tire, bore the rod radial air vent of some at the mould tyre surface, diameter is generally φ 0.5-φ 1.2mm.In sulfidation, air between fetus and the mould tyre surface is by discharging in the steam vent, sizing material also enters in the steam vent simultaneously, staying diameter at surface of tyre after the demoulding is φ 0.5-φ 1.2mm, length is the glue hair of 8～15mm, these glue hairs may stretch when the die body demoulding on the one hand, rupturing remains in the steam vent, even stop up steam vent, influence next vulcanized quality; Wasted sizing material on the other hand, influenced the presentation quality of tire,, needed again manually to prune, increased the production cost of tire in order to guarantee the presentation quality of tire.
The utility model content
Technical problem to be solved in the utility model provide a kind of simple for structure, precision is high, the life-span is long, easy to clean and the tyre surface of making tire do not have glue hair, imperforate tire mould pattern block.
For solving the problems of the technologies described above, the technical solution of the utility model is: the tire mould pattern block, be positioned at tire mould, comprise decorative pattern sheet along the tire axial closed assembly, described decorative pattern sheet closed assembly is the decorative pattern block, be provided with the exhaust annular groove between the adjacent described decorative pattern sheet, the both ends of the surface of described decorative pattern block are provided with and are communicated with dies cavity and outside end face air discharge duct, described exhaust annular groove is communicated with described end face air discharge duct, be provided with the decorative pattern sheet first circumferential positioner that axially is provided with along described decorative pattern sheet between the described decorative pattern sheet, the both ends of the surface of described decorative pattern block are provided with the decorative pattern sheet second circumferential positioner, are provided with decorative pattern sheet fastener between the described decorative pattern sheet; Described exhaust annular groove comprises along the annular row air cleft of joint close between the described decorative pattern sheet and close mold cavity setting, the inside of the joint close between the described decorative pattern sheet is provided with annular waste air duct, described annular row air cleft is communicated with mold cavity and described annular waste air duct, and described annular waste air duct is communicated to described end face air discharge duct.
As optimized technical scheme, the width range of described annular row air cleft is 0.015mm-0.035mm.
As optimized technical scheme, the described decorative pattern sheet first circumferential positioner is the alignment pin that is arranged between the described decorative pattern sheet.
As optimized technical scheme, the described second circumferential positioner comprises the locating slot that is arranged on described decorative pattern block end face, is installed with the bar shaped locating piece in the described locating slot.
As to improvement of the technical scheme, described locating slot is curved, and described bar shaped locating piece is the arc locating piece.
As to improvement of the technical scheme, the degree of depth of described locating slot is greater than the thickness of described locating piece, and described locating slot is double does described end face air discharge duct.
As to improvement of the technical scheme, described decorative pattern sheet fastener is the bolt that axially fastens described decorative pattern sheet.
Owing to adopted technique scheme, the tire mould pattern block, be positioned at tire mould, comprise decorative pattern sheet along the tire axial closed assembly, described decorative pattern sheet closed assembly is the decorative pattern block, be provided with the exhaust annular groove between the adjacent described decorative pattern sheet, the both ends of the surface of described decorative pattern block are provided with and are communicated with dies cavity and outside end face air discharge duct, described exhaust annular groove is communicated with described end face air discharge duct, be provided with the decorative pattern sheet first circumferential positioner that axially is provided with along described decorative pattern sheet between the described decorative pattern sheet, the both ends of the surface of described decorative pattern block are provided with the decorative pattern sheet second circumferential positioner, are provided with decorative pattern sheet fastener between the described decorative pattern sheet; Decorative pattern sheet closed assembly is the decorative pattern block, is provided with exhaust annular groove and end face air discharge duct between the adjacent decorative pattern sheet, through the annular row air cleft, is discharged in the exhaust annular groove in the sulfidation, is pooled to the both ends of the surface air discharge duct again and discharges; Simple for structure, precision is high, the life-span is long, easy to clean, the tyre surface of making tire does not have the glue hair, and is neat and artistic, is a kind of desirable pore-free mould.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the I place partial enlarged drawing among Fig. 1;
Fig. 3 be Fig. 1 A to view;
Fig. 4 be Fig. 3 B-B to cutaway view;
Fig. 5 is the structural representation of decorative pattern sheet among the utility model embodiment;
Fig. 6 is the user mode figure of the utility model embodiment;
Fig. 7 is the exhaust process schematic diagram of the utility model embodiment.
The specific embodiment
As Fig. 1; shown in Figure 2; the tire mould pattern block; be positioned at tire mould; comprise decorative pattern sheet 1 along the tire axial closed assembly; described decorative pattern sheet 1 closed assembly is a decorative pattern block 3; be provided with the exhaust annular groove between the adjacent described decorative pattern sheet 1; the both ends of the surface of described decorative pattern block 3 are provided with and are communicated with dies cavity and outside end face air discharge duct 5; described exhaust annular groove is communicated with described end face air discharge duct 5; be provided with the decorative pattern sheet first circumferential positioner that axially is provided with along described decorative pattern sheet between the described decorative pattern sheet 1; the both ends of the surface of described decorative pattern block 3 are provided with the decorative pattern sheet second circumferential positioner, are provided with decorative pattern sheet fastener between the described decorative pattern sheet 1.
Please refer to Fig. 2 and Fig. 3, described exhaust annular groove comprises along the annular row air cleft 6 of joint close between the described decorative pattern sheet 1 and close mold cavity setting, the inside of the joint close between the described decorative pattern sheet 1 is provided with annular waste air duct 4, described annular row air cleft 6 is communicated with mold cavity and described annular waste air duct 4, and described annular waste air duct 4 is communicated to described end face air discharge duct 5; The width range of described annular row air cleft 6 is 0.015mm-0.035mm, and this width can be realized exhaust preferably and rubber can not flow out.
As shown in Figure 4, the described decorative pattern sheet first circumferential positioner is the alignment pin 9 that is arranged between the described decorative pattern sheet 1,9 at least two of described alignment pin.
As shown in Figure 5, the described second circumferential positioner comprises the locating slot 7 that is arranged on described decorative pattern block 3 end faces, is installed with bar shaped locating piece 2 in the described locating slot 7.Described locating slot 7 is curved, and described bar shaped locating piece 2 is the arc locating piece.The degree of depth of described locating slot 7 is greater than the thickness of described bar shaped locating piece 2, so the residue space of locating slot is double does described end face air discharge duct 5.
Described decorative pattern sheet fastener is the bolt 10 that axially fastens described decorative pattern sheet 1.
As shown in Figure 6 and Figure 7, decorative pattern block 3 is installed on the slide block 11 of active formwork 8 during use, when carrying out vulcanisation operation, enters annular waste air duct 4 from annular row air cleft 6, arrives end face air discharge duct 5 by annular waste air duct 4, carries out exhaust.The utility model is simple for structure, precision is high, the life-span is long, easy to clean, and the tyre surface of making tire does not have the glue hair, and is neat and artistic, is a kind of desirable pore-free mould.
The utility model adopts laser or dry ice cleaning, and available compressed air or dry ice are oppositely blown from end face air discharge duct 5, and the foreign material in described annular row air cleft 6 and the described annular waste air duct are discharged.
Decorative pattern lamella described in the utility model and layer the gap since with the matched moulds seam between vertical, stressed slit does not afterwards change.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some distortion and improvement, for example: the number of increase and decrease decorative pattern sheet etc., this also should be considered as protection domain of the present utility model.
The tire mould pattern block, comprise decorative pattern sheet 1, described decorative pattern sheet 1 closed assembly is a decorative pattern block 3, be provided with exhaust annular groove and end face air discharge duct between the adjacent described decorative pattern sheet 1, both ends of the surface at described decorative pattern block are provided with circumferential positioner, are provided with positioner and fixture between described decorative pattern sheet 1; Described exhaust annular groove comprises annular row air cleft 6 and annular waste air duct 4, described annular waste air duct connects described decorative pattern block 3, described annular waste air duct 4 is opened in the adjacently situated surfaces between the described decorative pattern sheet 1, and the decorative pattern surface that described annular waste air duct 4 arrives decorative pattern sheet 1 is narrowed and is formed with annular row air cleft 6; The width range of described annular row air cleft 6 is 0.015-0.035mm; Described end face air discharge duct comprises the exhaust passage 5 that is arranged on described decorative pattern sheet end face, and described exhaust passage 5 and described annular waste air duct 4 connect; The described second circumferential positioner comprises the locating slot 7 that is arranged on described decorative pattern block end face, on the described locating slot 7 locating piece 2 is installed; Described locating piece 2 screws are installed on described locating slot 7; Described annular waste air duct 4 symmetries are opened in the described decorative pattern block 3; Described positioner is for being axially disposed within alignment pin 9 between the described decorative pattern sheet; Described fixture is the bolt 10 that axially fastens described decorative pattern sheet.
As shown in Figure 6 and Figure 7, decorative pattern block 3 is installed on the slide block 11 of active formwork 8 during use, when carrying out vulcanisation operation, enters annular waste air duct 4 from annular row air cleft 6, by the exhaust passage 5 of annular waste air duct 4 arrival end face air discharge ducts, carries out exhaust; Decorative pattern sheet 1 closed assembly is a decorative pattern block 3, is provided with exhaust annular groove and end face air discharge duct between the adjacent decorative pattern sheet 1; Simple for structure, precision is high, the life-span is long, easy to clean, the tyre surface of making tire does not have the glue hair, and is neat and artistic.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some distortion and improvement, for example: the number of increase and decrease decorative pattern sheet etc., this also should be considered as protection domain of the present utility model.
Claims (7)
1. tire mould pattern block, be positioned at tire mould, it is characterized in that: comprise decorative pattern sheet along the tire axial closed assembly, described decorative pattern sheet closed assembly is the decorative pattern block, be provided with the exhaust annular groove between the described adjacent decorative pattern sheet, the both ends of the surface of described decorative pattern block are provided with and are communicated with dies cavity and outside end face air discharge duct, described exhaust annular groove is communicated with described end face air discharge duct, be provided with the decorative pattern sheet first circumferential positioner that axially is provided with along described decorative pattern sheet between the described decorative pattern sheet, the both ends of the surface of described decorative pattern block are provided with the decorative pattern sheet second circumferential positioner, are provided with decorative pattern sheet fastener between the described decorative pattern sheet;
Described exhaust annular groove comprises along the annular row air cleft of joint close between the described decorative pattern sheet and close mold cavity setting, the inside of the joint close between the described decorative pattern sheet is provided with annular waste air duct, described annular row air cleft is communicated with mold cavity and described annular waste air duct, and described annular waste air duct is communicated to described end face air discharge duct.
2. tire mould pattern block as claimed in claim 1 is characterized in that: the width range of described annular row air cleft is 0.015mm-0.035mm.
3. tire mould pattern block as claimed in claim 1 is characterized in that: the described decorative pattern sheet first circumferential positioner is the alignment pin that is arranged between the described decorative pattern sheet.
4. tire mould pattern block as claimed in claim 1 is characterized in that: the described second circumferential positioner comprises the locating slot that is arranged on described decorative pattern block end face, is installed with the bar shaped locating piece in the described locating slot.
5. tire mould pattern block as claimed in claim 4 is characterized in that: described locating slot is curved, and described bar shaped locating piece is the arc locating piece.
6. tire mould pattern block as claimed in claim 4 is characterized in that: the degree of depth of described locating slot is greater than the thickness of described locating piece, and described locating slot is double does described end face air discharge duct.
7. as the described tire mould pattern block of the arbitrary claim of claim 1-6, it is characterized in that: described decorative pattern sheet fastener is the bolt that axially fastens described decorative pattern sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202822749U CN201544373U (en) | 2009-11-28 | 2009-11-28 | Tire segmented mold pattern block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202822749U CN201544373U (en) | 2009-11-28 | 2009-11-28 | Tire segmented mold pattern block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544373U true CN201544373U (en) | 2010-08-11 |
Family
ID=42599533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202822749U Expired - Lifetime CN201544373U (en) | 2009-11-28 | 2009-11-28 | Tire segmented mold pattern block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544373U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205660A (en) * | 2011-03-18 | 2011-10-05 | 广东巨轮模具股份有限公司 | Laminated vent-hole-free adjustable mould of automobile radial tyre |
| CN102601897A (en) * | 2012-03-21 | 2012-07-25 | 山东豪迈机械科技股份有限公司 | Pore-free tire segmented mold pattern block, segmented mold and cleaning method thereof |
| CN102756438A (en) * | 2012-08-08 | 2012-10-31 | 云南震安减震技术有限公司 | Die for laminated rubber bearing vulcanization |
| WO2013139007A1 (en) * | 2012-03-21 | 2013-09-26 | 山东豪迈机械科技股份有限公司 | Pore-free tire segmented mold pattern block, segmented mold, and cleaning methods therefor |
| CN103407035A (en) * | 2013-08-08 | 2013-11-27 | 山东豪迈机械科技股份有限公司 | Pore-free tyre segmental mold with dual damascene composite structure, pore-free tyre segmental mold pattern block with dual damascene composite structure and method |
| CN103407024A (en) * | 2013-08-08 | 2013-11-27 | 山东豪迈机械科技股份有限公司 | Dual damascene type pore-free tyre segmental mold, dual damascene type pore-free tyre segmental mold pattern block and manufacturing method |
| CN103600441A (en) * | 2013-10-14 | 2014-02-26 | 河南瑞腾模具有限公司 | Parquet mold for tire forming |
| CN105881781A (en) * | 2014-12-23 | 2016-08-24 | 李少坤 | Composite non-pneumatic tire mould |
| CN108000762A (en) * | 2017-12-21 | 2018-05-08 | 山东豪迈机械科技股份有限公司 | A kind of pore-free tire mould pattern block and tire-mold |
-
2009
- 2009-11-28 CN CN2009202822749U patent/CN201544373U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205660A (en) * | 2011-03-18 | 2011-10-05 | 广东巨轮模具股份有限公司 | Laminated vent-hole-free adjustable mould of automobile radial tyre |
| US9283721B2 (en) | 2012-03-21 | 2016-03-15 | Himile Mechanical Science And Technology (Shandong) Co., Ltd. | Pore-free tire segmented mold pattern block, segmented mold, and cleaning methods therefor |
| WO2013139007A1 (en) * | 2012-03-21 | 2013-09-26 | 山东豪迈机械科技股份有限公司 | Pore-free tire segmented mold pattern block, segmented mold, and cleaning methods therefor |
| CN102601897A (en) * | 2012-03-21 | 2012-07-25 | 山东豪迈机械科技股份有限公司 | Pore-free tire segmented mold pattern block, segmented mold and cleaning method thereof |
| EP2829376A4 (en) * | 2012-03-21 | 2016-04-27 | Himile Mechanical Science And Technology Shandong Co Ltd | Pore-free tire segmented mold pattern block, segmented mold, and cleaning methods therefor |
| KR101620851B1 (en) | 2012-03-21 | 2016-05-13 | 히미레 미케니컬 사이언스 앤드 테크놀로지 (산동) 컴퍼니 리미티드 | Pore-free tire segmented mold pattern block, segmented mold, and cleaning methods therefor |
| CN102756438A (en) * | 2012-08-08 | 2012-10-31 | 云南震安减震技术有限公司 | Die for laminated rubber bearing vulcanization |
| CN103407035A (en) * | 2013-08-08 | 2013-11-27 | 山东豪迈机械科技股份有限公司 | Pore-free tyre segmental mold with dual damascene composite structure, pore-free tyre segmental mold pattern block with dual damascene composite structure and method |
| CN103407024A (en) * | 2013-08-08 | 2013-11-27 | 山东豪迈机械科技股份有限公司 | Dual damascene type pore-free tyre segmental mold, dual damascene type pore-free tyre segmental mold pattern block and manufacturing method |
| CN103407035B (en) * | 2013-08-08 | 2015-08-19 | 山东豪迈机械科技股份有限公司 | Dual damascene composite construction Non-airhole type activating mold, pattern block and method |
| CN103407024B (en) * | 2013-08-08 | 2015-12-23 | 山东豪迈机械科技股份有限公司 | Dual damascene formula Non-airhole type activating mold, pattern block and preparation method |
| CN103600441A (en) * | 2013-10-14 | 2014-02-26 | 河南瑞腾模具有限公司 | Parquet mold for tire forming |
| CN105881781A (en) * | 2014-12-23 | 2016-08-24 | 李少坤 | Composite non-pneumatic tire mould |
| CN108000762A (en) * | 2017-12-21 | 2018-05-08 | 山东豪迈机械科技股份有限公司 | A kind of pore-free tire mould pattern block and tire-mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201544373U (en) | Tire segmented mold pattern block | |
| JP4921790B2 (en) | Method and apparatus for providing vents in mold | |
| CN201633153U (en) | Tire die air vent valve | |
| CN203272927U (en) | Outlet valve of tire die | |
| CN201371532Y (en) | Piston dust guard mold | |
| CN203427230U (en) | Double-metal embedded type pore-free tyre segment mould and pattern block | |
| CN106738656A (en) | A kind of container class working of plastics mould | |
| KR101010802B1 (en) | The air valve of tire mold and the air vent system of tire mold using it | |
| CN104972575A (en) | Silicone rubber air bag forming method for manufacturing of heat insulating layer of engine | |
| CN1792599A (en) | Meridian tyre surface non-air hole mould | |
| CN110802812A (en) | Automatic silica gel button injection mold of drawing of patterns | |
| KR100857970B1 (en) | The air valve of tire mold and the air vent system of tire mold using it | |
| CN105365236A (en) | Manufacturing method for disconnected type rubber inner tube | |
| CN210046932U (en) | Exhaust device mounted on tire mold | |
| CN104029316A (en) | Mold easy to open for machining dumbbell-shaped vulcanized rubber test piece | |
| CN204658867U (en) | A kind of product pneumatic jack demolding structure | |
| CN203286078U (en) | Pore-free vent valve in tire mold | |
| CN203725709U (en) | Special cold iron sand core | |
| CN206416387U (en) | A kind of hot investment casting half steel high-performance meridian placenta | |
| CN207172718U (en) | A kind of plastic blow molding machine | |
| CN220742225U (en) | Tyre mould for improving glue overflow | |
| CN203527702U (en) | Piece-type combined two-piece tyre mould | |
| ITTO20000473A1 (en) | PROCEDURE AND EQUIPMENT FOR THE REALIZATION OF A TUBULAR ELEMENT OF SILICONIC RUBBER PROVIDED WITH A TEXTILE ARMOR, AND ELEMENT | |
| CN219634333U (en) | Rubber mold | |
| CN212949313U (en) | Tire curing bladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |