Hydraulic tire vulcanizing machine capable of realizing self-adaptive mold adjustment without a supporting plate
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United States of America Patent
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Dec 12, 2017
Grant Date -
Oct 15, 2015
app pub date -
Jun 25, 2015
filing date -
Dec 28, 2012
priority date (Note) -
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Abstract
A hydraulic tire vulcanizing machine includes a frame, a cross beam mechanism, a plurality of groups of pulling rods and a mold locking mechanism, and hydraulic oil cylinders. Each pulling rod includes an upper pulling rod unit and a disconnectable lower pulling rod unit. The upper pulling rod unit is fixedly connected to the upper cross beam, and the lower pulling rod unit is equipped through the lower cross beam and the corresponding hydraulic oil cylinder with the mold locking mechanisms being connected to the lower pulling rod units. Each mold locking mechanism includes a driving device, a swing link, a plurality of connectors and at least one ball pin boss in mutual connection. Detection devices are provided for upper and lower pulling rod units connecting position with each of the detection devices include an impactor and a limit switch. The impactor is arranged on the upper pulling rod unit.
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