CN202241740U - B-type central mechanism of tire forming vulcanizer - Google Patents
B-type central mechanism of tire forming vulcanizer Download PDFInfo
- Publication number
- CN202241740U CN202241740U CN 201120405219 CN201120405219U CN202241740U CN 202241740 U CN202241740 U CN 202241740U CN 201120405219 CN201120405219 CN 201120405219 CN 201120405219 U CN201120405219 U CN 201120405219U CN 202241740 U CN202241740 U CN 202241740U
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- Prior art keywords
- ring
- seat
- annular seat
- cylinder
- cover
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a B-type central mechanism of a tire forming vulcanizer, which comprises an upper clamping ring and a lower annular seat. The lower annular seat is coaxially and movably sleeved in an annular seat sleeve which is fixedly mounted on a lower hot plate of the vulcanizer, an annular seat rotation-preventing key is arranged between the annular seat and the lower annular seat, an upper annular cylinder and a lower annular cylinder beside the upper annular cylinder are coaxially arranged at the bottom of the annular seat sleeve, a piston rod of the upper annular cylinder enters the annular seat sleeve to be movably matched in an inner hole of the lower annular seat and a annular cover, the upper end of the piston rod of the upper annular cylinder extends out of the annular cover of the lower annular seat and is connected with the upper clamping ring, a piston rod of the lower annular cylinder enters the annular seat sleeve to be connected with the bottom of the lower annular seat, internal pressure steam gets in and out of hoses to enter the annular seat sleeve and is communicated with steam passages inside the lower annular seat via the bottom of the lower annular seat, a displacement sensor for positioning the height for vulcanizing and forming is arranged inside the upper annular cylinder, and the upper clamping ring and the lower annular seat are connected with bladder chucks through face plates. The B-type central mechanism is simple in structure, high in assembly precision and convenient in mounting and maintenance, time for bladder replacement can be saved, and the operating efficiency of the vulcanizer can be improved.
Description
(1) technical field:
The utility model relates to tire forming vulcanizer, is specially a kind of tire forming vulcanizer Type B central authority.
(2) background technology:
Existing tyre vulcanizer central authority; Because ring adopts welding cylinder barrel structure down, its appearance and size is bigger, processing difficulties; Precision is difficult to reach requirement, and in high temperature and the reciprocal use of cooling, occurs the cylinder barrel cracking easily or be out of shape causing cylinder barrel wound etc. to occur grinding greatly; 2 cylinders are used in the up-down of following ring, cause unnecessary cost to increase; Cylinder barrel leans on the piston guide bush guiding, and its lower end is connected and installed plate, and upper and lower ring oil cylinder or water vat all are connected on the installing plate; Installing plate then leans on two fixed bars that are connected the vulcanizing chamber bottom plate to fix, and the turnover of capsule steam then is connected to outside the base this kind structure more complicated with the form that guide rod adds seal; Most of service parts is all in the vulcanizer base or downside; Maintenance is difficulty relatively, can only single-piece assemble during assembling, also makes troubles for assembling.
In addition, the capsule of central authority and seal all are work under the environment of HTHP, and its service life is low, and especially sealing device is easy to damage, and need change repeatedly in one day sometimes, and each replacing all need be taken off capsule.Existing central authority is to fix capsule clamping device (chuck) by the T shape screw thread on the ring seat, and this structure makes the replacing of capsule need the long period.The power that the flexible capsule of distortion applies following snap ring is rotated snap ring, will descend snap ring to unscrew easily, causes down snap ring can't compress the O RunddichtringO, also can cause the interior high-temperature high-pressure medium of capsule to be revealed.
(3) utility model content:
Problems such as the purpose of the utility model provides a kind of tire forming vulcanizer Type B central authority, and existing central authority difficulty of processing is big to overcome, complex structure, cost are higher, installation and maintenance difficult, replacing capsule and sealing ring holding time are long.
Can realize the tire forming vulcanizer Type B central authority of above-mentioned purpose; Comprise clamp ring and encircle seat down; Following ring seat is gone up the encapsulation ring cowling; Different the is coaxial movable set of the said seat of ring down is in the ring cover for seat, and the ring cover for seat is installed under the vulcanizer on the hot plate, and the ring cover for seat is encircled an antirotation keys with being provided with down between the ring seat down; Coaxial ring cylinder and the other following ring cylinder of last ring cylinder of being provided with in ring cover for seat bottom; The ring cylinder piston rod of going up of lengthening gets into that activity is matched with down in the endoporus of ring seat and ring cowling in the ring cover for seat, on encircle the cylinder piston rod upper end and stretch out ring cowling and connect upward clamp ring (upward the control stick of clamp ring is the oil cylinder piston bar); Under encircle cylinder piston rod and get in the ring cover for seat bottom ring seat down and be connected; In press steam turnover flexible pipe to get in the ring cover for seat to connect the inner steam channel of ring seat down in ring seat bottom down.
The utility model uses down, and the ring seat has substituted original welding cylinder barrel; Following ring seat is by ring cover for seat guiding; The up-down of last clamp ring, following ring seat all adopts a cylinder that is fixed on the ring cover for seat to drive separately; In press steam turnover (metal is soft) flexible pipe to be connected down on the ring seat, during following ring seat motion, its installation form guarantees that with move towards interior pressure steam passes in and out the interior no ponding of flexible pipe.
When mounted, can be installed together all central authority parts after again integral installation to tire forming vulcanizer; During dismounting, break off the pipeline that is connected with central authority and get final product integral demounting.
The said ring cylinder interior of going up is provided with the displacement transducer that the typing height is vulcanized in the location, and displacement transducer can detect the lifting moving of ring cylinder piston rod.
The signal output connector of said displacement transducer is installed in ring cylinder lower end.
The said seat of ring down employing floral disc structure connects the capsule lower chuck, and shortening capsule lower chuck set-up time and sealing are reliable.
In like manner, the said clamp ring of going up also adopts the floral disc structure to connect the capsule upper chuck.
The advantage of the utility model:
The utility model tire forming vulcanizer Type B central authority is simple in structure, and assembly precision is high, and is easy to installation and maintenance, can save and change the capsule time and guarantee good sealing, has improved the operating efficiency of vulcanizer.
(4) description of drawings:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the A-A cutaway view among Fig. 1.
Figure number sign: 1, encircle seat down; 2, ring cowling; 3, connecting rod; 4, ring cover for seat; 5, encircle the seat antirotation keys down; 6, encircle cylinder on; 7, encircle cylinder down; 8, encircle cylinder piston rod on; 9, go up clamp ring; 10, encircle cylinder piston rod down; 11, interior pressure steam turnover flexible pipe; 12, capsule lower chuck; 13, capsule upper chuck; 14, steam channel; 15, signal output connector; 16, following hot plate.
(5) specific embodiment:
Be described further below in conjunction with the technical scheme of accompanying drawing the utility model:
This tire shaper vulcanizer Type B central authority comprises clamp ring 9 and the following seat 1 that encircles, and encircles the following ring cylinder 7 of ring seat 1 lowering or hoisting gear under cylinder 6 and the conduct as going up of last clamp ring 9 lowering or hoisting gears.
The said seat of ring down 1 coaxial movable set is in ring cover for seat 4; On the following ring seat 1 ring cowling 2 is installed; Encircle cover for seat 4 and be installed on the following hot plate 16 of vulcanizer, said going up encircled vertical being installed on the installation base plate that encircles cover for seat 4 of cylinder 6 (coaxial with ring cover for seat 4), upward ring cylinder piston rod 8 entering ring cover for seat 4 interior also movable being matched with down in the centre bore that encircles seat 1 and ring cowling 2 of lengthening; Last ring cylinder piston rod 8 upper ends are stretched out ring cowling 2 fixed installations and are gone up clamp ring 9, and last clamp ring 9 adopts the floral disc structure that capsule upper chuck 13 is installed; Encircle cylinder 7 down in last ring cylinder 6 other vertically being installed on the installation base plate that encircles cover for seat 4, following ring cylinder piston rod 10 entering encircle in the cover for seat 4 and pass through connecting rod 3 and are connected with following seat 1 bottom of encircling; Interior pressure steam turnover flexible pipe 11 encircles cover for seat 4 interior steam channels 14 that under the 1 bottom connection of following ring, encircle seat 1 inside from the entering of last ring cylinder 6 both sides, like Fig. 1, shown in Figure 2.
For the rotation that prevents down ring seat 1 causes the capsule distortion, between following ring seat 1 and the ring cover for seat 4 a ring seat antirotation keys 5 is set down, following ring seat antirotation keys 5 is installed on ring cover for seat 4 inwalls also to be encircled in the vertical keyways of offering on 1 periphery under the embedding, as shown in Figure 1.
The typing height of this central authority is accurately located by displacement transducer, and displacement transducer is installed in ring cylinder 6 inside, and the signal output connector 15 of displacement transducer is installed in ring cylinder 6 lower ends, and is as shown in Figure 1.
The said seat of ring down 1 also adopts floral disc structure (and having self-locking body) that capsule lower chuck 12 is installed, like Fig. 1, shown in Figure 2.
Claims (5)
1. tire forming vulcanizer Type B central authority; Comprise clamp ring (9) and encircle seat (1) down; Following ring seat (1) is gone up encapsulation ring cowling (2); It is characterized in that: said seat (1) the coaxial movable set that encircles down is in ring cover for seat (4), and ring cover for seat (4) is installed on the following hot plate (16) of vulcanizer, and ring seat antirotation keys (5) is set down between ring cover for seat (4) and the following ring seat (1); Coaxial ring cylinder (6) and the other following ring cylinder (7) of last ring cylinder (6) of being provided with in ring cover for seat (4) bottom; The ring cylinder piston rod (8) of going up of lengthening gets in the endoporus that interior the activity of ring cover for seat (4) is matched with down ring (1) and ring cowling (2), on stretch out clamp ring (9) in ring cowling (2) connection on encircling cylinder piston rod (8); Under encircle cylinder piston rod (10) and get in the ring cover for seat (4) bottom ring seat (1) down and be connected; In press steam turnover flexible pipe (11) to get in the ring cover for seat (4) to connect inner steam channel (14) of ring seat (1) down in ring seat (1) bottom down.
2. tire forming vulcanizer Type B central authority according to claim 1 is characterized in that: said ring cylinder (6) inside of going up is provided with the displacement transducer that the typing height is vulcanized in the location.
3. tire forming vulcanizer Type B central authority according to claim 2 is characterized in that: the signal output connector of said displacement transducer (15) is installed in ring cylinder (6) lower end.
4. according to any described tire forming vulcanizer Type B central authority in the claim 1～3, it is characterized in that: said ring seat (1) down adopts the floral disc structure to connect capsule lower chuck (12).
5. according to any described tire forming vulcanizer Type B central authority in the claim 1～3, it is characterized in that: the said clamp ring (9) of going up adopts the floral disc structure to connect capsule upper chuck (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120405219 CN202241740U (en) | 2011-10-21 | 2011-10-21 | B-type central mechanism of tire forming vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120405219 CN202241740U (en) | 2011-10-21 | 2011-10-21 | B-type central mechanism of tire forming vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241740U true CN202241740U (en) | 2012-05-30 |
Family
ID=46103033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120405219 Expired - Fee Related CN202241740U (en) | 2011-10-21 | 2011-10-21 | B-type central mechanism of tire forming vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671321A (en) * | 2017-01-20 | 2017-05-17 | 华澳轮胎设备科技（苏州）股份有限公司 | Vulcanizing machine center mechanism with split type positioning ring and tyre vulcanizer |
| 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 |
-
2011
- 2011-10-21 CN CN 201120405219 patent/CN202241740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671321A (en) * | 2017-01-20 | 2017-05-17 | 华澳轮胎设备科技（苏州）股份有限公司 | Vulcanizing machine center mechanism with split type positioning ring and tyre vulcanizer |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 541002 Guilin in the Guangxi Zhuang Autonomous Region City General Road No. 24 Patentee after: GUILIN RUBBER MACHINERY CO., LTD. Address before: 541002 Guilin in the Guangxi Zhuang Autonomous Region City General Road No. 24 Patentee before: Guilin Rubber Machinery Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20191021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |