Umbrella leaf repair device of silicone rubber composite bushing

Abstract

The invention discloses an umbrella leaf repair device of a silicone rubber composite bushing, belonging to the technical field of silicone rubber bushing repair. The umbrella leaf repair device is characterized by comprising brackets used for locating a composite bushing, a lifting and horizontal sliding mechanism, a mould base and a repair inlay piece, wherein the lifting and horizontal slidingmechanism, the mould base and the repair inlay piece are arranged between the brackets, the mould base is arranged on the lifting and horizontal sliding mechanism and can be regulated in a lifting and horizontal sliding way, the repair inlay piece is arranged on the mould base, is relative to the composite bushing located on the brackets and is provided with a repair mould cavity and a heating device used for heating the repair mould cavity, and the repair mould cavity is adapted to umbrella leaves of the composite bushing. The invention realizes that the umbrella leaves of the silicone rubber composite bushing are locally repaired, has the advantages of compact structure and convenient operation and can conveniently repair the silicone rubber composite bushing.

Description

technical field [0001] The invention relates to a mold for repairing, and more specifically, relates to a silicone rubber composite casing umbrella blade repairing device. Background technique [0002] As large-scale silicone rubber composite casings have been more and more widely used in the power industry in recent years, the market demand has also increased. In the production process, it is inevitable that certain defects such as gas inclusions, unvulcanized, and fractures will occur in individual umbrella leaves. The price of a silicone rubber composite casing ranges from tens of thousands to hundreds of thousands, so it is inevitable to repair the defective casing. At present, when the umbrella leaves are defective, the defective umbrella leaves are often cut as a whole, and re-injected or press-injected on a rubber machine using a special mold. [0003] The disadvantage of this method is: for a little bit of defect in the silicone rubber composite casing, the entire u...

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of this method is: for a little bit of defect in the silicone rubber composite casing, the entire umbrella leaf needs to be cut off, and then the product needs to be re-injected in a dedicated large-scale mold, rubber machine, and corresponding tooling. Not only does it cause a great waste of rubber materials, but it also has high technical requirements for workers, and it is difficult to guarantee the success rate of repairs.

Images