CN106671321B - Vulcanizer central mechanism and tire vulcanizer with split type holding ring - Google Patents
Vulcanizer central mechanism and tire vulcanizer with split type holding ring Download PDFInfo
- Publication number
- CN106671321B CN106671321B CN201710045315.1A CN201710045315A CN106671321B CN 106671321 B CN106671321 B CN 106671321B CN 201710045315 A CN201710045315 A CN 201710045315A CN 106671321 B CN106671321 B CN 106671321B
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- Prior art keywords
- vulcanizer
- positioning ring
- ring
- rod
- split type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a vulcanizing machine central mechanism with a split type positioning ring, which comprises a central rod, wherein a through hole is formed in a hot plate mechanism of a tire vulcanizing machine, the central rod penetrates through the through hole, a clamping plate is sleeved on the central rod, a circular groove is formed in the top of the hot plate mechanism and is connected with the through hole, a shaft sleeve is sleeved on the central rod and penetrates through the through hole, a flange is arranged at the top of the shaft sleeve and is detachably connected with the bottom of the circular groove, a step surface is formed in the inner wall of the flange, the positioning ring is detachably connected to the step surface, and the positioning ring is sleeved on the central rod. The positioning ring can be conveniently replaced when the positioning ring is seriously worn or damaged, so that the problem that the conventional central rod is difficult to disassemble can be effectively solved.
Description
Technical Field
The invention relates to the field of tire vulcanizing machines, in particular to a vulcanizing machine central mechanism with a split type positioning ring and a tire vulcanizing machine.
Background
The central mechanism is an important component of the tire vulcanizer. The existing central mechanism is mainly installed in a hot plate mechanism of a tire vulcanizer, and the hot plate mechanism mainly comprises a base, a heat insulation plate and a lower hot plate. After a central rod of the central mechanism is arranged in the hot plate mechanism in a penetrating mode, the rod top of the central rod needs to be correspondingly fixed, and the rod top is fixed through bolts in the prior art. However, the adoption of the bolt fixing method easily causes the rotation and slipping phenomenon of the central rod when the capsule is detached, so that the detachment is difficult.
Disclosure of Invention
In order to solve the technical problems, the invention provides a central mechanism of a vulcanizing machine with a split type positioning ring and a tire vulcanizing machine, and aims to solve the problem that the existing central rod is difficult to disassemble.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a vulcanizer central mechanism with split type holding ring, it includes well core rod, the through-hole has been seted up in the hot trigger mechanism of vulcanizer, well core rod passes the through-hole, the cover is equipped with the (holding) chuck on well core rod, the circular slot has been seted up at the top of hot trigger mechanism, circular slot connect the through-hole, the cover is equipped with the axle sleeve on well core rod, the axle sleeve passes the through-hole, the top of axle sleeve has the flange, the flange can be dismantled with the tank bottom of circular slot and be connected, the step face has been seted up on the inner wall of flange, detachably is connected with the holding ring on the step face, the holding ring cover is located on well core rod.
The vulcanizing machine central mechanism with the split type positioning ring provided by the invention adopts the split type positioning ring structure, the positioning ring is an important component for mounting and positioning the die, the die and the positioning ring need to be in close contact in the process of mounting and dismounting the die, the die is easy to collide and cause abrasion and even damage, and after the split type positioning ring is adopted, the die can be conveniently replaced when the die is seriously abraded or damaged, so that the problem that the center rod is difficult to dismount at present can be effectively solved.
On the basis of the technical scheme, the invention can be further improved as follows:
preferably, the central rod is sleeved with a cylinder, and the cylinder is located between the positioning ring and the central rod.
By adopting the preferable scheme, other mounting parts can be mounted on the barrel, so that the other mounting parts can be conveniently and quickly separated from the center rod.
Preferably, a sealing ring is disposed between the cylinder and the central rod, and a spring is disposed at the bottom of the sealing ring.
By adopting the preferred scheme, the central rod operates the capsule chuck to act, and the upper end of the rod is in a high-temperature and high-pressure environment of 200 ℃ and 2.8MPa for a long time and needs to frequently act up and down; the lower end of the rod is at normal temperature and normal pressure and is connected with the upper ring oil cylinder, good sealing is the condition for ensuring the normal operation of the equipment, and the sealing requirement of the equipment can be met by adopting a structure of a sealing ring and a spring.
Preferably, the cross section of the sealing ring is V-shaped.
With the above preferred scheme, the above sealing effect can be optimized.
Preferably, a top cover is disposed on the top of the cylinder.
By adopting the preferable scheme, the convenience of disassembly and assembly can be ensured.
Preferably, a filter screen is connected to the side of the top cover.
By adopting the preferable scheme, foreign matters such as rubber crumbs and the like generated in production can be prevented from flowing back to the system, and the blockage and damage of thermal control components such as a cut-off valve of an internal pressure control system and a filter can be reduced.
Preferably, the chuck is provided with a fastening mechanism.
By adopting the preferable scheme, the chuck can be quickly assembled and disassembled.
Preferably, the fastening mechanism includes a U-shaped buckle and a ring rod.
By adopting the preferable scheme, the chuck can be quickly assembled and disassembled.
A tire vulcanizer comprises a vulcanizer body and further comprises the vulcanizer central mechanism with the split type positioning ring.
The tire vulcanizer provided by the invention has the same beneficial effects due to the adoption of the vulcanizer central mechanism with the split positioning ring.
Drawings
Fig. 1 is a schematic structural diagram of a central mechanism of a vulcanizing machine with a split positioning ring of the invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to achieve the purpose of the present invention, as shown in fig. 1-2, in some embodiments of a center mechanism of a vulcanizing machine with a split type positioning ring according to the present invention, the center mechanism includes a center rod 1, a through hole 21 is formed in a hot plate mechanism 2 of the vulcanizing machine, the center rod 1 passes through the through hole 21, a chuck 3 is sleeved on the center rod 1, a circular groove 22 is formed at the top of the hot plate mechanism 2, the circular groove 22 is connected to the through hole 21, a shaft sleeve 11 is sleeved on the center rod 1, the shaft sleeve 11 passes through the through hole 21, a flange 12 is formed at the top of the shaft sleeve 11, the flange 12 is detachably connected to a groove bottom 221 of the circular groove 22, a step surface 121 is formed on an inner wall of the flange 12, the positioning ring 4 is detachably connected to the step surface 121, and the positioning ring 4 is sleeved on the center rod 1. The vulcanizer central mechanism with split type holding ring that this embodiment provided has adopted split type locating ring structure, and the holding ring is the important component of die holding location, and the mould is installed and removed the in-process, and the mould needs in close contact with the holding ring, easily collides with and causes wearing and tearing damage even, has adopted split type holding ring after, can conveniently change when wearing and tearing are serious or damage to can solve the problem of dismantling well core rod difficulty at present effectively.
In order to further optimize the implementation effect of the present invention, as shown in fig. 1-2, in other embodiments of a center mechanism of a vulcanizer with a split positioning ring according to the present invention, on the basis of the above description, the central rod 1 is sleeved with a cylinder 5, and the cylinder 5 is located between the positioning ring 4 and the central rod 1. By adopting the scheme of the embodiment, other mounting parts can be mounted on the barrel, so that the other mounting parts can be conveniently and quickly separated from the center rod.
In order to further optimize the implementation effect of the present invention, as shown in fig. 1-2, in other embodiments of a center mechanism of a vulcanizer with a split positioning ring according to the present invention, on the basis of the above, a sealing ring 51 is disposed between the cylinder 5 and the center rod 1, and a spring 52 is disposed at the bottom of the sealing ring 51. By adopting the scheme of the embodiment, the central rod controls the capsule chuck plate to act, and the upper end of the rod is in a high-temperature and high-pressure environment of 200 ℃ and 2.8MPa for a long time and needs to frequently act up and down; the lower end of the rod is at normal temperature and normal pressure and is connected with the upper ring oil cylinder, good sealing is the condition for ensuring the normal operation of the equipment, and the sealing requirement of the equipment can be met by adopting a structure of a sealing ring and a spring.
In order to further optimize the working effect of the present invention, as shown in fig. 1-2, in other embodiments of a center mechanism of a vulcanizer having a split type positioning ring according to the present invention, the cross-section of the above-mentioned seal ring 51 has a V-shape. With the solution of this embodiment, the above-mentioned sealing effect can be optimized.
In order to further optimize the working effect of the present invention, as shown in fig. 1-2, in other embodiments of a vulcanizer center mechanism having a split positioning ring according to the present invention, on the basis of the above, a top cover 53 is provided on the top of the above-mentioned drum 5. By adopting the scheme of the embodiment, the convenience of disassembly and assembly can be ensured.
In order to further optimize the working effect of the present invention, as shown in fig. 1-2, in other embodiments of a center mechanism of a vulcanizer having a split type positioning ring according to the present invention, a strainer 54 is attached to the side of the top cover 53. By adopting the scheme of the embodiment, the foreign matters such as rubber crumble and the like generated in production can be prevented from flowing back to the system, and the blockage and damage of thermal control components such as a cut-off valve of an internal pressure control system and a filter can be reduced.
In order to further optimize the working effect of the present invention, as shown in fig. 1-2, in another embodiment of the center mechanism of the vulcanizing machine with a split positioning ring of the present invention, on the basis of the above, a fastening mechanism 31 is installed on the chuck 3, and the fastening mechanism 31 may specifically include a U-shaped buckle 32 and a ring extension rod 33. With the solution of this embodiment, the chuck can be quickly disassembled.
To achieve the objects of the invention, in some of the embodiments of a tire press of the present invention (not shown), a press body is included which further includes a press center mechanism with a split retaining ring as described above. The tire vulcanizing machine related to the embodiment has the same beneficial effects due to the adoption of the vulcanizing machine central mechanism with the split type positioning ring.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (8)
1. The utility model provides a vulcanizer central mechanism with split type holding ring, its characterized in that, includes well core rod, set up the through-hole in the hot trigger mechanism of vulcanizer, well core rod passes the through-hole, the cover is equipped with the (holding) chuck on well core rod, the circular slot has been seted up at the top of hot trigger mechanism, the circular slot is connected the through-hole, the cover is equipped with the axle sleeve on well core rod, the axle sleeve passes the through-hole, the top of axle sleeve has the flange, the flange with the connection can be dismantled to the tank bottom of circular slot, the step face has been seted up on the inner wall of flange, detachably is connected with the holding ring on the step face, the holding ring cover is located well core rod is last.
2. The center mechanism of the vulcanizing machine with the split type positioning ring as claimed in claim 1, wherein a cylinder is sleeved on said central rod, and said cylinder is located between said positioning ring and said central rod.
3. The center mechanism of the vulcanizing machine with the split type positioning ring as claimed in claim 2, wherein a sealing ring is arranged between said cylinder body and said center rod, and a spring is arranged at the bottom of said sealing ring.
4. The vulcanizer center mechanism having a split type positioning ring as set forth in claim 3, wherein said sealing ring has a V-shaped cross section.
5. The center mechanism of a vulcanizing machine with a split type positioning ring as claimed in any one of claims 2 to 4, wherein a top cover is arranged on the top of the barrel; the side of top cap is connected with the filter screen.
6. The center mechanism of a vulcanizer having a split positioning ring as set forth in claim 1, wherein said chuck has a fastening mechanism mounted thereon.
7. The vulcanizer center having a split positioning ring of claim 6, wherein said fastening means comprises a U-shaped buckle and a ring rod.
8. A tire vulcanizer comprising a vulcanizer body and further comprising a vulcanizer center having a split positioning ring as set forth in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045315.1A CN106671321B (en) | 2017-01-20 | 2017-01-20 | Vulcanizer central mechanism and tire vulcanizer with split type holding ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045315.1A CN106671321B (en) | 2017-01-20 | 2017-01-20 | Vulcanizer central mechanism and tire vulcanizer with split type holding ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106671321A CN106671321A (en) | 2017-05-17 |
| CN106671321B true CN106671321B (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710045315.1A Active CN106671321B (en) | 2017-01-20 | 2017-01-20 | Vulcanizer central mechanism and tire vulcanizer with split type holding ring |
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| CN (1) | CN106671321B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239125A (en) * | 2018-03-09 | 2019-09-17 | 四川轮胎橡胶（集团）股份有限公司 | The capsule fixture of Type B tire forming vulcanizer |
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| DE1188796B (en) * | 1959-04-24 | 1965-03-11 | Pirelli | Method for building a tubular membrane intended for tire building drums |
| EP0826484A2 (en) * | 1996-09-03 | 1998-03-04 | Mitsubishi Heavy Industries, Ltd. | Center mechanism of a tyre vulcanizer |
| CN201405472Y (en) * | 2009-05-14 | 2010-02-17 | 谢义忠 | Vulcanizing machine |
| CN203945543U (en) * | 2014-06-27 | 2014-11-19 | 浙江数通实业有限公司 | The sulfuration mechanism of three layers of shaper vulcanizer of hydraulic pressure |
| CN204054435U (en) * | 2014-08-15 | 2014-12-31 | 青岛软控机电工程有限公司 | Vulcanizer |
| CN204894308U (en) * | 2015-07-29 | 2015-12-23 | 浙江数通实业有限公司 | Be applied to cycle tire multilayer shaper vulcanizer's central mechanism |
| WO2016079249A1 (en) * | 2014-11-19 | 2016-05-26 | Compagnie Generale Des Etablissements Michelin | Device and method for vulcanizing tyres |
| CN206551322U (en) * | 2017-01-20 | 2017-10-13 | 华澳轮胎设备科技（苏州）股份有限公司 | A kind of central mechanism of vulcanizing machine and tyre vulcanizer with Split Positioning ring |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201105490Y (en) * | 2007-10-24 | 2008-08-27 | 桂林橡胶机械厂 | Center mechanism of tyre shaping vulcanizer |
| CN202241740U (en) * | 2011-10-21 | 2012-05-30 | 桂林橡胶机械厂 | B-type central mechanism of tire forming vulcanizer |
| CN203357750U (en) * | 2013-07-15 | 2013-12-25 | 福建华橡自控技术股份有限公司 | Sealing structure for central rod of vulcanizing machine |
| CN104589681A (en) * | 2013-11-01 | 2015-05-06 | 福建建阳龙翔科技开发有限公司 | Capsule chuck type assembly drum |
| CN203449512U (en) * | 2013-11-18 | 2014-02-26 | 朝阳浪马轮胎有限责任公司 | Vulcanized capsule anti-clamping backing ring |
| CN104742284A (en) * | 2013-12-26 | 2015-07-01 | 软控股份有限公司 | Tyre vulcanizer central mechanism and tyre vulcanizer |
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2017
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1188796B (en) * | 1959-04-24 | 1965-03-11 | Pirelli | Method for building a tubular membrane intended for tire building drums |
| EP0826484A2 (en) * | 1996-09-03 | 1998-03-04 | Mitsubishi Heavy Industries, Ltd. | Center mechanism of a tyre vulcanizer |
| JPH1076529A (en) * | 1996-09-03 | 1998-03-24 | Mitsubishi Heavy Ind Ltd | Central mechanism for tire vulcanization machine |
| CN201405472Y (en) * | 2009-05-14 | 2010-02-17 | 谢义忠 | Vulcanizing machine |
| CN203945543U (en) * | 2014-06-27 | 2014-11-19 | 浙江数通实业有限公司 | The sulfuration mechanism of three layers of shaper vulcanizer of hydraulic pressure |
| CN204054435U (en) * | 2014-08-15 | 2014-12-31 | 青岛软控机电工程有限公司 | Vulcanizer |
| WO2016079249A1 (en) * | 2014-11-19 | 2016-05-26 | Compagnie Generale Des Etablissements Michelin | Device and method for vulcanizing tyres |
| CN204894308U (en) * | 2015-07-29 | 2015-12-23 | 浙江数通实业有限公司 | Be applied to cycle tire multilayer shaper vulcanizer's central mechanism |
| CN206551322U (en) * | 2017-01-20 | 2017-10-13 | 华澳轮胎设备科技（苏州）股份有限公司 | A kind of central mechanism of vulcanizing machine and tyre vulcanizer with Split Positioning ring |
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| Publication number | Publication date |
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| CN106671321A (en) | 2017-05-17 |
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Address after: No. 18, Pingsheng Road, Suzhou Industrial Park, Jiangsu 215128 Patentee after: Sino-arp Tires Equipment Technology (Suzhou) Co.,Ltd. Address before: No. 18, Pingsheng Road, Suzhou Industrial Park, Jiangsu 215128 Patentee before: SINO-ARP TIRES EQUIPMENT TECHNOLOGY (SUZHOU) Co.,Ltd. |