Ultra-thin type pressing machine

Abstract

This utility model relates to the field of crimping machines and discloses an ultra-thin crimping machine, including a frame plate. The frame plate is connected to the top surface of a welding frame by screws. A hydraulic cylinder is fixed to the inner wall of the frame plate. A mandrel is threaded to the inner bottom surface of the hydraulic cylinder. A core piston is slidably sleeved on the outer wall of the mandrel. A large piston is fixed to the outer wall of the core piston and is slidably inserted into the hydraulic cylinder. A base is connected to the top surface of the large piston by screws. Several molds are arranged circumferentially above the base. Springs connect the molds. A main frame is connected to the inner wall of the frame plate by screws. In this utility model, the synergistic action of the hydraulic cylinder, mandrel, core piston, large piston, base, and main frame ensures that the molds can shrink evenly towards the center. The multi-lobed mold coordinated movement and nested hydraulic cylinder achieve thinning, preventing mold misalignment during crimping and avoiding uneven deformation of hoses or connectors due to bias pressure.

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