Integrated tank engineering tire vulcanization mold

Abstract

The utility model relates to an integrated tank engineering tire vulcanizing mold, and belongs to the field of tire vulcanizing devices. The die is provided with a die body, the die body and a steel ring are of an integrated structure, and an exhaust hole is drilled in the bead heel position of the steel ring. The utility model has the beneficial effects that air hidden in the bead heel position of the steel ring can be exhausted through the exhaust hole, and the problem of rubber shortage at the bead heel position is avoided, so that the effect of ensuring the appearance quality of a vulcanized tire is achieved.

Description

Technical Field

[0001] The utility model relates to the field of tire vulcanization equipment, in particular to an integrated tank engineering tire vulcanization mold. Background Art

[0002] As we all know, the vulcanization mold for engineering tires for tanks usually adopts a split design structure of the mold body and the steel rim, and then the mold body and the steel rim are combined together by welding. Since the parting part and the weld between the mold body and the steel rim are close to the heel of the steel rim, the accumulated water in the exhaust hole at the heel of the steel rim can easily penetrate into the parting part, causing a lack of glue during tire vulcanization. In addition, since the vulcanization mold for engineering tires for tanks needs to be frequently transported and loaded into the vulcanization tank during the production process, the mold is impacted and vibrated under the action of gravity when the mold is transported to the ground, stacked, and opened and closed. Long-term use will cause cracking of the weld, and accumulated water will also penetrate into the parting part, causing a lack of glue at the parting part during tire vulcanization. Because the heel of the steel rim is easy to harbor air during tire vulcanization, if the exhaust hole is not drilled, the heel of the steel rim is also prone to a lack of glue during tire vulcanization. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides an integrated tank engineering tire vulcanization mold, which solves the problem of lack of glue at the parting position between the mold body and the steel rim and at the heel position of the steel rim, thereby ensuring the appearance quality of the tire.

[0004] The utility model solves the technical problem by adopting a technical solution: an integrated tank engineering tire vulcanization mold, which is provided with a mold body, and is characterized in that the mold body and the steel ring are an integrated structure, and an exhaust hole is drilled at the tire heel position of the steel ring.

[0005] The utility model has the beneficial effect that the exhaust hole can discharge the air hidden in the bead heel position of the steel rim, thereby avoiding the problem of lack of glue at the bead heel position, thereby achieving the effect of ensuring the appearance quality of the vulcanized tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0007] Figure 1 A schematic structural diagram of the utility model.

[0008] In the figure, 1. mold body, 2. steel ring, 3. tire heel position, 4. exhaust hole. DETAILED DESCRIPTION

[0009] In the figure, the utility model is provided with a mold body 1 and a steel ring 2, the mold body 1 and the steel ring 2 are of an integrated structure, and an exhaust hole 4 can be drilled at the tire heel position 3 of the steel ring 2 at will, and the exhaust hole 4 can smoothly discharge the air hidden in the tire heel position 3 during tire vulcanization, thereby solving the problem of lack of glue at the tire heel position 3 and ensuring the appearance quality of the engineering tire. At the same time, the mold body 1 and the steel ring 2 adopt an integrated structure, so there is no problem of repairing cracks in the weld, and the mold has a longer service life.

Claims

1. An integrated tank engineering tire vulcanization mold, provided with a mold body, characterized in that: The mold body and the steel ring are an integrated structure, and an exhaust hole is drilled at the heel position of the steel ring.

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