Quickly locked opening shrinking patterned sleeve of porous special-shaped mold core and application method thereof
An anisotropic core technology, applied in the direction of connecting components, pins, mechanical equipment, etc., can solve the problems of unsatisfactory positioning effect of porous anisotropic cores, difficult parts production, and high implementation costs, so as to simplify mold development costs and improve production. Efficiency, the effect of reducing the difficulty of production
Pending Publication Date: 2018-06-29
李旭丹
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Abstract
The invention relates to a quickly locked opening shrinking patterned sleeve of a porous special-shaped mold core. The patterned sleeve is a structure which is used for sleeving and locking a porous special-shaped mold core positioning column (1). An inlet end (4) where the positioning column (1) stretches is left in the patterned sleeve. At least two openings (2) are formed in the inlet end (4) where the positioning column (1) stretches, so that a holding claw (3) which shrinks inward and holds the porous special-shaped mold core positioning column (1) during use is formed on the side wall, corresponding to the inlet end (4), of the patterned sleeve. The difference is that positioning and locking of all freedom degrees are finished by hammering at one time. An expansion bolt overturns externally while the quickly locked opening shrinking patterned sleeve overturns internally.
Application Domain
Dowels
Technology Topic
Biomedical engineering
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