CN200995459Y - Double-hydraulic cylinder action synchronizer - Google Patents
Double-hydraulic cylinder action synchronizer Download PDFInfo
- Publication number
- CN200995459Y CN200995459Y CN 200620036950 CN200620036950U CN200995459Y CN 200995459 Y CN200995459 Y CN 200995459Y CN 200620036950 CN200620036950 CN 200620036950 CN 200620036950 U CN200620036950 U CN 200620036950U CN 200995459 Y CN200995459 Y CN 200995459Y
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- hydraulic cylinder
- mounting plate
- gear
- transverse axis
- double
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Abstract
The utility model relates to a double hydraulic cylinder synchronous device, wherein, an upper mold (8) is fixed on a horizontal upper support plate (7); a left hydraulic cylinder barrel and a right hydraulic cylinder barrel (6) are fixed to a machine seat; a piston rod supports the left and right of the upper support plate (7). The utility model is characterized in that a horizontal axis (3) can rotate and be arranged to the upper support plate (7); both ends of the horizontal axis (3) are respectively provided with a gear (2); two vertical racks (1) are respectively fixed to a left wall panel and a right wall panel (5); the gears (2) on both ends of the horizontal axis (3) are respectively engaged with the two racks (1).
Description
(1) technical field
The utility model relates to tyre vulcanizer, is specially a kind of double hydraulic cylinder action sychronisation of hydraulic tyre vulcanizing machine.
(2) technical background
The crossbeam and the mounting plate of the fixedly patrix of tyre vulcanizer move up and down, thereby finish the folding mould action of upper and lower mould.Driving crossbeam and mounting plate with double hydraulic cylinder up and down the time, because the crossbeam of fixed mould and mounting plate center of gravity be not necessarily on its geometric center, the arm of force of left and right sides hydraulic cylinder is difficult to complete symmetry, causes mounting plate to bear consequent tilting moment.Because the frictional force that end produces about in the mounting plate motion process is unbalanced, the tightness that cooperates between piston and the cylinder of two hydraulic cylinders about in addition, the pressure of two hydraulic cylinder media etc. are not symmetry in full accord yet.The active force that left and right sides hydraulic cylinder produces mounting plate also can not be equal fully, is difficult to keep level when causing mounting plate to move up and down.
The inclination of mounting plate directly influences the accuracy of alignment of mould, and then influences the vulcanized quality of tire.For the centering of the vulcanizer upper and lower mould that guarantees tire, guarantee that it is one of important prerequisite that mounting plate flatly moves up and down.Therefore two hydraulic cylinder synchronous control device of design driven mounting plate are absolutely necessary.Twin-tub action synchronisation control means existing machinery is synchronous, hydraulic pressure synchronously, machine feedback synchronously and electric feedback synchronous etc.But these control device are comparatively complicated, cost height, and owing to the asymmetry of above-mentioned reason and two hydraulic cylinders, even in pipeline, taked to install measure such as flow divider-combiner also be difficult to allow the action of twin-tub reach expectation synchronously.
Now need the reliable double hydraulic cylinder sync control device of simplicity of design.
(3) utility model content
The purpose of this utility model is a kind of double hydraulic cylinder action of design sychronisation, guarantees that two hydraulic cylinder synchronous drive, and improve the uniformity of action.
The double hydraulic cylinder action sychronisation patrix of the utility model design is fixed in the mounting plate of level, left and right sides hydraulic cylinder cylinder barrel is fixed in support, piston rod is supported in about mounting plate, horizontal cross shaft is rotatably installed on mounting plate, the transverse axis two ends install gear, two vertical tooth bars are installed in left and right sidesing wall plate respectively, and the gear at transverse axis two ends meshes with tooth bar respectively.
When left and right sides Driven by Hydraulic Cylinder mounting plate moved, the left and right sides gear of transverse axis rolled on tooth bar.When left and right sides Driven by Hydraulic Cylinder produces asynchronous trend, because the gear at transverse axis two ends is to be rigidly connected with axle, rotating faster, the gear of an end will drive the gear of the other end with the speed rotation by transverse axis, fixedly connected with the two ends gear by axle, guarantee that transverse axis two ends level of synchronization rises, hydraulic oil in two hydraulic cylinders that support mounting plate is redistributed in oil distributing pipe, made two hydraulic cylinders obtain same load, flow simultaneously; Promptly realize the driven in synchronism of two hydraulic cylinders.
The advantage of the utility model double hydraulic cylinder action sychronisation is: 1, guarantee the driven in synchronism of two hydraulic cylinders, the mounting plate level moves up and down, thereby guarantees the accuracy of alignment of mould, guarantees the vulcanized quality of tire; 2, this apparatus structure is simple, and reliable in action also can be used for the Synchronization Control that other double hydraulic cylinder moves.
(4) description of drawings
Fig. 1 is the structural representation of this double hydraulic cylinder action sychronisation embodiment;
Fig. 2 is that Figure 1A-A is to schematic diagram.
(5) specific embodiment
This double hydraulic cylinder action sychronisation embodiment as shown in Figure 1, 2, patrix 8 is fixed in the mounting plate 7 of level, hydraulic cylinder 6 cylinder barrels in the left and right sides are fixed in support, its piston rod is supported in mounting plate about 7, horizontal cross shaft 3 is equipped with the bearing 4 of 2～3 tape spool bearings, bearing block is installed in mounting plate 7, transverse axis 3 two ends respectively install a gear 2, two vertical tooth bars 1 and are installed in left and right sidesing wall plate 5 respectively, and the gear 2 at transverse axis 3 two ends meshes with two tooth bars 1 respectively.In order to guarantee steady control better to mounting plate 7, respectively install one in the front and back of mounting plate 7 in this example and overlap this identical sync control device, promptly a pair of left and right sides hydraulic cylinder 6 is respectively arranged in mounting plate 7 front and back, the transverse axis 3 that there is gear 2 at two ends is respectively installed in mounting plate 7 front and back, left and right sidesing wall plate 5 front and back respectively install 4 vertical tooth bars 1, and the gear 2 of front and back transverse axis 3 meshes with each tooth bar 1 respectively.
Claims (3)
1 one kinds of double hydraulic cylinder action sychronisations, patrix (8) is fixed in the mounting plate (7) of level, and left and right sides hydraulic cylinder (6) cylinder barrel is fixed in support, its piston rod is supported in about mounting plate (7), it is characterized in that:
Horizontal cross shaft (3) is rotatably installed on mounting plate (7), and transverse axis (3) two ends respectively install a gear (2), and two vertical tooth bars (1) are installed in left and right sidesing wall plate (5) respectively, and the gear (2) at transverse axis (3) two ends meshes with two tooth bars (1) respectively.
2 double hydraulic cylinder action sychronisations according to claim 1 is characterized in that:
Described horizontal cross shaft (3) is equipped with the bearing (4) of 2～3 tape spool bearings, and bearing block is installed in mounting plate (7).
3 double hydraulic cylinder action sychronisations according to claim 1 and 2 is characterized in that:
This identical sync control device of one cover respectively is installed in the front and back of mounting plate (7), a pair of left and right sides hydraulic cylinder (6) is promptly respectively arranged before and after mounting plate (7), the transverse axis (3) that there are gear (2) at one two ends respectively is installed before and after the mounting plate (7), respectively install 4 vertical tooth bars (1) before and after the left and right sidesing wall plate (5), the gear (2) of front and back transverse axis (3) meshes with each tooth bar (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036950 CN200995459Y (en) | 2006-12-28 | 2006-12-28 | Double-hydraulic cylinder action synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036950 CN200995459Y (en) | 2006-12-28 | 2006-12-28 | Double-hydraulic cylinder action synchronizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995459Y true CN200995459Y (en) | 2007-12-26 |
Family
ID=38993886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620036950 Expired - Fee Related CN200995459Y (en) | 2006-12-28 | 2006-12-28 | Double-hydraulic cylinder action synchronizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995459Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103347667A (en) * | 2011-06-23 | 2013-10-09 | 三菱重工机械科技株式会社 | Tire vulcanizer |
| CN104358732A (en) * | 2014-10-11 | 2015-02-18 | 邬心超 | Synchronous cylinder with high mass production possibility |
-
2006
- 2006-12-28 CN CN 200620036950 patent/CN200995459Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103347667A (en) * | 2011-06-23 | 2013-10-09 | 三菱重工机械科技株式会社 | Tire vulcanizer |
| CN103347667B (en) * | 2011-06-23 | 2016-02-17 | 三菱重工机械科技株式会社 | Tire-vulcanizing machine |
| CN104358732A (en) * | 2014-10-11 | 2015-02-18 | 邬心超 | Synchronous cylinder with high mass production possibility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUILIN LICHUANG MECHANICAL + ELECTRICAL EQUIPMENT Free format text: FORMER OWNER: GUILIN RUBBER MACHINERY FACTORY Effective date: 20110210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 541002 NO.24, JIANGJUN ROAD, GUILIN CITY, GUANGXI ZHUANG AUTONOMOUS REGION TO: 541004 NO.19, CANLUAN ROAD, GUILIN CITY, GUANGXI ZHUANG AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110210 Address after: Can Luan Guilin 541004 the Guangxi Zhuang Autonomous Region Road No. 19 Patentee after: Guilin Zhonghao Lichuang Mechanical and Electrical Equipment Co., Ltd. Address before: 541002 Guilin in the Guangxi Zhuang Autonomous Region City General Road No. 24 Patentee before: Guilin Rubber Machinery Factory |
|
| ASS | Succession or assignment of patent right |
Owner name: GUILIN RUBBER MACHINERY FACTORY Free format text: FORMER OWNER: GUILIN LICHUANG MECHANICAL + ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20110815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 541004 GUILIN, GUANGXI ZHUANG AUTONOMOUS REGION TO: 541002 GUILIN, GUANGXI ZHUANG AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110815 Address after: 541002 Guilin in the Guangxi Zhuang Autonomous Region City General Road No. 24 Patentee after: Guilin Rubber Machinery Factory Address before: Can Luan Guilin 541004 the Guangxi Zhuang Autonomous Region Road No. 19 Patentee before: Guilin Zhonghao Lichuang Mechanical and Electrical Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |