CN2696804Y - Heat bard type segmented mould - Google Patents

Heat bard type segmented mould Download PDF

Info

Publication number
CN2696804Y
CN2696804Y CN 200420025722 CN200420025722U CN2696804Y CN 2696804 Y CN2696804 Y CN 2696804Y CN 200420025722 CN200420025722 CN 200420025722 CN 200420025722 U CN200420025722 U CN 200420025722U CN 2696804 Y CN2696804 Y CN 2696804Y
Authority
CN
China
Prior art keywords
mould
tyre
utility
lever
spring
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 - Fee Related
Application number
CN 200420025722
Other languages
Chinese (zh)
Inventor
徐猛
羊文玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200420025722 priority Critical patent/CN2696804Y/en
Application granted granted Critical
Publication of CN2696804Y publication Critical patent/CN2696804Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

The utility model relates to a device of the tyre processing technology, in particular to a tyre vulcanization mould. A heat board type segmented mould is provided with an upper mould 1, a lower mould 2, an outer mould 3 and a middle mould 4. The upper mould 1, the outer mould 3, the lower mould 4 and a bottom plate 9 are fixedly connected by bolts, and the inner of the middle mould 4 is provided with a spring 5. One end of a lever 6 penetrates the middle mould 4 and passes through the inner hole of the spring 5, and the other end is bent upward. The lever 6 is also provided with a return block 8, and the bottom seat is also fixedly provided with a limit stop 7. The utility model redesigns the incline rubber tyre mould on the structure for the existing sulfurization incline rubber tyre, and the utility model realizes the sulfurization for the radial tyres by adopting the heat board type sulfurization machine and reduces the production cost.

Description

The hot plate type segmented mold
Affiliated technical field
The utility model relates to tire processing technology device, especially a kind of tyre vulcanized mould.
Background technology
Along with growing stronger day by day of Domestic Automotive Industry and developing by leaps and bounds of highway, more and more higher to the requirement of tire, what use on the automobile at present is radial-ply tyre and Bias tyre, and the tire that can run at high speed is radial-ply tyre, and the tire that generally runs at a low speed is Bias tyre.China radial-ply tyre market still is in the starting stage.The sulfuration Bias tyre generally is the hot plate type vulcanizer, and mould is the Bias tyre mould; What vulcanize radial-ply tyre generally is rectilinear hydraulic pressure vulcanizing machine, and mould is segmented mold.The price of rectilinear hydraulic pressure vulcanizing machine is far above the hot plate type vulcanizer, what the most of tire plant of China were used at present is the hot plate type vulcanizer, the segmented mold of sulfuration radial-ply tyre can not use on the hot plate type vulcanizer, along with the expansion in radial-ply tyre market and the atrophy in Bias tyre market, most of producer will build the radial-ply tyre production line, eliminate the hot plate type vulcanizer and obviously cause very large waste.
Summary of the invention
In order to overcome because of adopting rectilinear vulcanizer to eliminate the wasting of resources that the hot plate type vulcanizer causes, now do not change under the prerequisite of hot plate type vulcanizer fully, original Bias tyre mould is structurally redesigned, make on improved mould and also can vulcanize, saved production cost radial-ply tyre.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of hot plate type segmented mold, have upper die and lower die, external mold and middle mould, patrix adopts bolting to be connected with external mold and counterdie with base plate, be provided with spring in middle mould inside, mould was also by the spring endoporus during lever one end penetrated, the other end is bending upwards, also is provided with on the lever and moves back piece, also is set with block on base.
A kind of hot plate type segmented mold of the present utility model, the Bias tyre mould redesign structurally by to existing sulfuration Bias tyre has realized that employing hot plate type vulcanizer vulcanizes radial-ply tyre, has reduced production cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2, Fig. 3, Fig. 4, Fig. 5 are working state figures of the present utility model.
Among the figure: 1. patrix, 2. counterdie, 3. external mold, 4. in mould, 5. spring, 6. lever, 7. block 8. moves back piece, 9. base plate.
The specific embodiment
Of the present utility model a kind of hot plate type segmented mold as shown in Figure 1, have patrix 1, counterdie 2, external mold 3 and middle mould 4, patrix 1 adopts bolting to be connected with external mold 3 and counterdie 4 with base plate 9, be provided with spring 5 in middle mould 4 inside, mould 4 was also by spring 5 endoporus during lever 6 one ends penetrated, the other end is bending upwards, also is provided with on the lever 6 and moves back piece 8, also is set with block 7 on base.
When radial-ply tyre is vulcanized, as shown in Figure 2, external mold 3 inwalls are close to mould 4 outer walls in two semicircles, mould 4 closed butt joints in two semicircles, limited the radial motion of middle mould 4, lever 6 one ends stretch into counterdie 2 inside simultaneously, fuse with counterdie 4, and further having limited middle mould 4 circumferential movement, patrix 1, counterdie 2 are formed a sealing cavity volume with middle mould 4 at this moment.
Finish sulfuration and get tire, patrix 1 moves upward under last hot plate drives with external mold 3, external mold 1 separates with middle mould 4, as shown in Figure 3, along with moving on the taper external mold 3, the space that moves radially of middle mould 4 becomes big gradually, middle mould 4 is under the return action of spring 5, break away from counterdie 2, outwards move gradually, and it is radially outward moving synchronously to promote to move back piece drive lever; When moving on to the last plane that is higher than middle mould 4 on the lower plane of external mold 3, as shown in Figure 4, middle mould 4 pushes up on the block 7 under spring 5 effects, reaches both allocations; Last hot plate overturns inwards, and as shown in Figure 5, mold separation is taken out tire.
More than be from finishing to vulcanize to the overall process of getting tire contrary operation above-mentioned steps when putting tire and vulcanizing.
A kind of hot plate type segmented mold of the present utility model structurally redesigns by the Bias tyre mould to existing sulfuration Bias tyre, has realized that employing hot plate type vulcanizer vulcanizes radial-ply tyre, has reduced production cost.

Claims (1)

1. hot plate type segmented mold, it is characterized in that: have patrix (1), counterdie (2), external mold (3) and middle mould (4), patrix (1) adopts bolting to be connected with external mold (3) and counterdie (4) with base plate (9), be provided with spring (5) in middle mould (4) inside, lever (6) one ends penetrate middle mould (4) and pass through spring (5) endoporus, the other end is bending upwards, also is provided with on the lever (6) and moves back piece (8), also is set with block (7) on base.
CN 200420025722 2004-03-23 2004-03-23 Heat bard type segmented mould Expired - Fee Related CN2696804Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420025722 CN2696804Y (en) 2004-03-23 2004-03-23 Heat bard type segmented mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420025722 CN2696804Y (en) 2004-03-23 2004-03-23 Heat bard type segmented mould

Publications (1)

Publication Number Publication Date
CN2696804Y true CN2696804Y (en) 2005-05-04

Family

ID=34771017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420025722 Expired - Fee Related CN2696804Y (en) 2004-03-23 2004-03-23 Heat bard type segmented mould

Country Status (1)

Country Link
CN (1) CN2696804Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102173068A (en) * 2011-03-01 2011-09-07 广东巨轮模具股份有限公司 Engineering truck radial tyre flat open active die and method for producing tyres by same
CN102267203A (en) * 2011-07-29 2011-12-07 中橡集团曙光橡胶工业研究设计院 Radial ply tire vulcanization die for general shaper vulcanizer
CN104139543A (en) * 2014-07-30 2014-11-12 中国化工橡胶桂林有限公司 Forming device suitable for production of radial tires of different types
CN108858910A (en) * 2018-06-16 2018-11-23 巨轮智能装备股份有限公司 A kind of production method of automobile shock air bag
CN109571828A (en) * 2018-11-21 2019-04-05 青岛科技大学 A kind of fluid pressure type rubber air spring capsule-free vulcanization machine and vulcanization process
TWI828254B (en) * 2021-08-23 2024-01-01 鉅鋼機械股份有限公司 Molding device and injection molding method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102173068A (en) * 2011-03-01 2011-09-07 广东巨轮模具股份有限公司 Engineering truck radial tyre flat open active die and method for producing tyres by same
CN102173068B (en) * 2011-03-01 2013-06-19 巨轮股份有限公司 Engineering truck radial tyre flat open active die and method for producing tyres by same
CN102267203A (en) * 2011-07-29 2011-12-07 中橡集团曙光橡胶工业研究设计院 Radial ply tire vulcanization die for general shaper vulcanizer
CN102267203B (en) * 2011-07-29 2014-09-03 中橡集团曙光橡胶工业研究设计院 Radial ply tire vulcanization die for general shaper vulcanizer
CN104139543A (en) * 2014-07-30 2014-11-12 中国化工橡胶桂林有限公司 Forming device suitable for production of radial tires of different types
CN108858910A (en) * 2018-06-16 2018-11-23 巨轮智能装备股份有限公司 A kind of production method of automobile shock air bag
CN109571828A (en) * 2018-11-21 2019-04-05 青岛科技大学 A kind of fluid pressure type rubber air spring capsule-free vulcanization machine and vulcanization process
TWI828254B (en) * 2021-08-23 2024-01-01 鉅鋼機械股份有限公司 Molding device and injection molding method thereof

Similar Documents

Publication Publication Date Title
CN2696804Y (en) Heat bard type segmented mould
CN103112153A (en) Thermal forming die
CN107053717A (en) One kind vacuumizes tyre adjustable die
CN105269774A (en) Injection molding table
CN200961696Y (en) Multiple head cone spiral return line engine oil seal
CN201313369Y (en) Perpendicular plate segmented mold
CN101062582A (en) Translation vulcanizer
CN201313368Y (en) Hot plate segmented mold
CN2792745Y (en) Vulcanizing segmented mould of tyre
CN213972181U (en) Rubber sealing element forming die
CN2878041Y (en) High performance meridian car tyre once-through method forming machine head
CN2830040Y (en) Local vulcanizer of rubber heating mat and autocar cover tyre
CN216610150U (en) Vacuum segmented mold of polyurethane tire
CN201313367Y (en) Mechanical bias tire mold
CN208277271U (en) A kind of curing forming mold of middle line butterfly valve valve seat
CN1128051C (en) Tyre mold without exhaust vent and its usage in producing tyre
CN2875763Y (en) Renewing mould of large machineshop truck tyre
CN201313361Y (en) Tank-type bias tire mold
CN201333769Y (en) Precision casing aluminum mould for meridian tyres
CN207172794U (en) One kind vacuumizes tyre adjustable die
CN218906001U (en) Double-sizing rubber vulcanization mold
CN209664119U (en) A kind of pressing mold equipped with a step hole flanging structure
CN205735750U (en) A kind of double class rubber mould simultaneously
CN113635582A (en) Vacuum segmented mold of polyurethane tire and using method thereof
CN100355513C (en) Method for hydraulic forming board for assembled steel water tank

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee