31results about How to "Sufficient bending strength" patented technology

A kind of modular high-temperature-resistant deformation-resistant glass toughening furnace door structure, including furnace door frame, furnace door frame is the hollow cuboid structure of frame front and frame bottom surface opening, the frame front of furnace door frame is successively equipped with multiple furnace door intermediate components, the both ends of the frame top surface of furnace door frame are provided with connecting component, for suspending furnace door in toughening furnace outlet top, the first frame side surface and the second frame side surface of furnace door frame are equipped with guide mechanism, for being connected with the clamping groove device of the both sides of toughening furnace outlet;Motor is equipped with two sprockets by transmission shaft, drives two sprockets to rotate, two sprockets are meshed with 2 chains respectively, 2 chains one end is fixed on two sprockets, the other end is fixed on the connecting component of the both ends of furnace door frame top, the rotation of sprocket drives chain to make up and down reciprocating motion, in turn make furnace door realize opening and closing action;The utility model can run stably under high temperature complex working condition, improve the convenience and economy of equipment maintenance.