CN210820458U - Quick clamping device of tire mould - Google Patents
Quick clamping device of tire mould Download PDFInfo
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- CN210820458U CN210820458U CN201921653862.9U CN201921653862U CN210820458U CN 210820458 U CN210820458 U CN 210820458U CN 201921653862 U CN201921653862 U CN 201921653862U CN 210820458 U CN210820458 U CN 210820458U
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- clamping device
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- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 238000004073 vulcanization Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model belongs to the technical field of tire mould, a quick clamping device of tire mould is disclosed. The mold clamping rod is arranged in an upper cover, a base and an upper ring of the tire mold and is in a static state in the tire vulcanization process. The oil cylinder body, the piston rod, the clamping cylinder body, the upper pressure ring, the clamping ball and the like form a moving part of the quick clamping device, and the moving part is arranged on a double-mold shaping vulcanizer part, namely an upper beam, a base and a central water (oil) cylinder of the double-mold shaping vulcanizer. The structure of the vulcanizer part is matched with the structure of the moving part for fast clamping the mould. The clamping ball is arranged on the piston rod, and the clamping ball is matched with the lower end of the clamping cylinder body to enable the clamping ball to move in a radial direction, so that the vulcanizing machine can quickly clamp the mold. The utility model discloses a quick clamping device of tire mould has realized the quick automatic installation of tire mould, has solved the defect of present artifical clamping mode, and is safe, efficient.
Description
Technical Field
The utility model belongs to the technical field of tire mould, especially, relate to a quick clamping device of tire mould.
Background
Currently, the current technologies commonly used in the industry are:
firstly, manually clamping by using bolts.
Secondly, patent "method for clamping ring and base on hot plate and tyre mould of vulcanizer", its main technical characteristics are: the oil cylinder piston drives the pressing block to extend out through the upper ring and the long groove of the base, when the extending height of the pressing block reaches the circular ring space of the upper ring and the base, the motor drives the piston rod to rotate by 90 degrees, at the moment, the oil cylinder drives the piston to retract, so that the pressing block presses the upper ring and the base, and the two parts are quickly clamped.
The problems existing in the prior art are as follows:
firstly, the labor intensity is high; particularly, the mold clamping is carried out at the high temperature of vulcanization, so that the danger is high; the efficiency is low.
Secondly, the structure related to the 'method for clamping rings and bases on hot plates and tire molds of a vulcanizing machine' is different from the patent, and a method for quickly clamping a central water (oil) cylinder of the vulcanizing machine is not related.
The difficulty and significance for solving the technical problems are as follows:
the utility model discloses quick clamping device of tire mould (see figure 1, 2 and show).
The mold clamping rod is arranged in the upper cover, the base and the upper ring of the tire mold, and the head part of the mold clamping rod is in a convex arc shape; is in a static state during the vulcanization of the tire. The oil cylinder body, the piston rod, the clamping cylinder body, the upper pressure ring, the clamping ball and the like form a moving part of the quick clamping device. The clamping ball is arranged on the piston rod, and the clamping ball is matched with the semicircular arc part at the lower end of the clamping cylinder body, so that the clamping ball can move in the radial direction, and the rapid clamping of the vulcanizing machine on the mold is realized.
The utility model discloses a quick clamping device of tire mould has realized the quick automatic installation of tire mould, has solved the defect of present artifical clamping mode, and is safe, efficient.
Disclosure of Invention
To the problem that prior art exists, the utility model provides a quick clamping device of tire mould.
The utility model discloses a realize like this, a quick clamping device of tire mould is provided with:
clamping rods are installed in the mold;
and moving parts of the quick clamping device.
Furthermore, the head of the mold clamping rod is provided with a convex arc shape.
Furthermore, counter bores are designed on the upper cover, the base and the upper ring of the tire mold, and the mold clamping rod is installed in the counter bores and is fastened.
Further, the upper and lower hot plates of the vulcanizer have holes through which the mold clamping rods pass.
Furthermore, the moving parts of the quick clamping device are composed of an oil cylinder body, a piston rod, a clamping cylinder body, an upper pressure ring, a clamping ball and the like.
Furthermore, the moving part of the quick clamping device is arranged on the part of the double-mold shaping vulcanizing machine, and the accurate positioning between the clamping rod of the mold and the clamping cylinder body is implemented.
Further, the clamping ball is arranged on the piston rod, and the clamping ball is matched with the semicircular arc part at the lower end of the clamping cylinder body to enable the clamping ball to move radially, so that the tire mold is connected with and separated from the vulcanizing machine.
Furthermore, a guide piece is arranged between the piston rod and the oil cylinder body, so that the moving direction of the piston rod is ensured.
In summary, the advantages and positive effects of the invention are:
the utility model discloses a quick clamping device of tire mould has realized the quick automatic installation of tire mould, has solved the defect of present artifical clamping mode, and is safe, efficient.
Drawings
Fig. 1 is a schematic view of a quick clamping device for a tire mold according to an embodiment of the present invention.
In the figure: 1. clamping rods are installed in the mold; 2. clamping the ball; 3. a piston rod; 4. clamping the cylinder body; 5. a guide member; 6. a cylinder block; 7. and (6) pressing the ring.
Fig. 2 is a schematic structural view between the clamping ball and the piston rod, and between the clamping cylinder bodies when the mold and the vulcanizer clamp provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the tire mold rapid clamping device is composed of a mold clamping rod 1, a clamping ball 2, a piston rod 3, a clamping cylinder 4, a guide 5, an oil cylinder 6 and an upper pressing ring 7.
The mold clamping rod is arranged in an upper cover, a base and an upper ring of the tire mold and is in a static state in the tire vulcanization process. The oil cylinder body, the piston rod, the clamping cylinder body, the upper pressure ring, the clamping ball and the like form a moving part of the quick clamping device, and the moving part is arranged on a double-mold shaping vulcanizer part, namely an upper beam, a base and a central water (oil) cylinder of the double-mold shaping vulcanizer. The structure of the vulcanizer part is matched with the structure of the moving part for fast clamping the mould.
With reference to fig. 1 and 2, the process of quickly clamping the tire mold is implemented as follows, and the upper ring of the mold is taken as an example for description.
Firstly, clamping. After the mold is placed on the lower hot plate of the vulcanizing machine and is accurately positioned, the cross beam of the vulcanizing machine moves downwards to enable the upper hot plate of the vulcanizing machine to press the upper ring of the mold. At the moment, the mold clamping rod penetrates into the clamping cylinder body, the piston rod is located at the upper position of the clamping cylinder body (namely close to the upper compression ring), the oil inlet opening in the oil cylinder body starts to feed oil, so that the piston rod moves downwards and moves to a position where the clamping ball passes over the head part of the mold clamping rod, and the oil feeding is finished; the lower oil inlet is filled with oil, the piston rod is slightly lifted upwards, the clamping ball is positioned between the convex arc part of the mold clamping rod and the clamping cylinder body, the oil inlet system maintains pressure, and the clamping ball is stressed on the mold clamping rod and is locked. And the vulcanizing machine finishes clamping the upper ring of the mold.
And II, a mould unloading process. The upper oil inlet is filled with oil, the piston rod moves downwards, the clamping ball is separated from the head part protruding part of the clamping rod of the mold, when the piston rod moves to the semicircular arc position of the clamping cylinder body to stop (shown in figure 2), at the moment, the cross beam of the mold vulcanizing machine is lifted upwards to drive the moving part of the quick clamping device to move upwards together, when the clamping ball moves upwards to the protruding part of the head part of the clamping rod of the mold, the clamping ball moves outwards, so that the clamping rod of the mold is separated from the clamping cylinder body, the mold is separated from the vulcanizing machine, and the mold unloading.
The clamping principle of the upper cover and the base of the tire mold is consistent with the principle and the process. The guide piece of the piston rod is matched with the oil cylinder body in the moving process, the moving direction of the piston rod is ensured, the clamping ball can accurately move along the track of the semicircular arc part of the clamping cylinder body, and the clamping and the die unloading actions of the die are completed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A quick clamping device for a tire mold is characterized in that a mold clamping rod is arranged in an upper cover, a base and an upper ring of the tire mold, and an oil cylinder body, a piston rod, a clamping cylinder body, an upper pressing ring and a clamping ball form a moving part of the quick clamping device.
2. The tire mold rapid clamping device according to claim 1, wherein counter bores for mounting the mold clamping rods are designed on the upper cover, the base and the upper ring of the tire mold, the mold clamping rods are fastened, and the head of each mold clamping rod is in a convex arc shape.
3. The tire mold quick clamping device according to claim 1, wherein the upper and lower hot plates of the vulcanizer have holes for the mold clamping rods to pass through.
4. The tire mold rapid clamping device according to claim 1, wherein the moving parts of the rapid clamping device consisting of the oil cylinder body, the piston rod, the clamping cylinder body, the upper press ring and the clamping ball are mounted on the parts of the dual-mold shaping vulcanizer, and the precise positioning between the mold clamping rod and the clamping cylinder body is implemented.
5. The tire mold quick clamping device according to claim 1, wherein a guide member is provided between the piston rod and the cylinder block to ensure the direction of movement of the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653862.9U CN210820458U (en) | 2019-09-30 | 2019-09-30 | Quick clamping device of tire mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653862.9U CN210820458U (en) | 2019-09-30 | 2019-09-30 | Quick clamping device of tire mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210820458U true CN210820458U (en) | 2020-06-23 |
Family
ID=71277102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921653862.9U Active CN210820458U (en) | 2019-09-30 | 2019-09-30 | Quick clamping device of tire mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210820458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640946A (en) * | 2019-09-30 | 2020-01-03 | 青岛科技大学 | Quick clamping device of tire mould |
| CN111775378A (en) * | 2020-07-11 | 2020-10-16 | 广州乐云智能科技有限公司 | Quick mounting and dismounting fixing device and locking device of plastic mold for electrical equipment |
-
2019
- 2019-09-30 CN CN201921653862.9U patent/CN210820458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640946A (en) * | 2019-09-30 | 2020-01-03 | 青岛科技大学 | Quick clamping device of tire mould |
| CN111775378A (en) * | 2020-07-11 | 2020-10-16 | 广州乐云智能科技有限公司 | Quick mounting and dismounting fixing device and locking device of plastic mold for electrical equipment |
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