Adjustable vertical parting mold locking device

A vertical parting and locking device technology, which is applied in the direction of mold boxes, casting molding equipment, metal processing equipment, etc., can solve the problem that the left and right half molds and the bottom mold cannot be locked at the same time
CN110125340BActive Publication Date: 2021-07-20STATE RUN NO 616 FACTORY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
STATE RUN NO 616 FACTORY
Publication Date
2021-07-20

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Abstract

The invention belongs to the technical field of casting, and discloses an adjustable vertical split mold locking device. The mold includes a left half mold, a right half mold and a bottom mold at the bottom of the left and right half molds. The lock The tightening device includes: a horizontal locking mechanism and a vertical locking mechanism. The vertical locking mechanism includes two oppositely arranged L-shaped brackets, and each L-shaped bracket includes a bottom bracket and a side lock perpendicular to the bottom bracket. The bottom support plate is supported on the bottom of the bottom mold, and the side fixing plate is attached to the outer surface of the left half mold or the right half mold; the horizontal locking mechanism includes two L-shaped locking frames, two L-shaped locks The tight frame is fixed on the periphery of the left half mold, the right half mold and the side fixing plate of the vertical locking mechanism. The invention not only can realize the locking of the left and right half molds, but also can realize the simultaneous locking of the left and right half molds and the bottom mold; it can also be adjusted according to the size of the casting mold, and can meet the locking of casting molds of different sizes and specifications.
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Description

technical field

[0001] The invention belongs to the technical field of casting and relates to an adjustable vertical split mold locking device. Background technique

[0002] In the process of casting production, according to the type of mold, it can be roughly divided into two categories, one is horizontal type, and the other is vertical type. The horizontal parting is divided into upper and lower molds. The sealing of the upper and lower molds can be realized by the weight of the mold itself, or by adding weight iron or placing a sleeve on the upper mold. The vertical split mold is divided into left and right half molds, and its sealing can neither be realized by the weight of the mold itself nor by adding pressed iron. Regardless of whether it is a horizontal split or a vertical split mold, the mold must be subjected to the gravity and thermal expansion of the molten metal during the pouring process. If the mold is not locked, it will cause displacement of the mold, expa...

Claims

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