Profile fixed cutting equipment with protecting function

Abstract

The invention provides profile fixed cutting equipment with a protecting function. The equipment comprises a base plate; two vertical plates are symmetrically and fixedly connected to the two ends ofthe upper side of the base plate; the top ends of the two vertical plates are fixedly connected with a horizontal plate; the horizontal plate is provided with a first movable groove downwards opened;a first movable block is arranged in the first movable groove, and is provided with a horizontal thread through hole; a first thread rod is in threaded connection into the horizontal thread through hole; the right end of the first thread rod is fixedly connected with a first handle; and the lower side of the first movable block is fixedly connected with a manual pressing device. The equipment hasthe following beneficial effects: a gear drives an engaged rack to move down, and the rack drives a support column to move down, so that the support column drives a cutting machine to move down through a connecting column to cut off an aluminum alloy plate; and after the cutting is finished, a turntable is loosened, and the support column is upwards returned under the effect of a first spring to realize upward movement of the cutting machine.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy processing, in particular to a fixed cutting processing equipment for profiled materials with protection function. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of industrial economy, the demand for welded structural parts of aluminum alloy is increasing day by day, so that the research on weldability of aluminum alloy is also in-depth. Aluminum alloy has low density, but relatively high strength, which is close to or exceeds high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry, and its usage is second only to steel. . ...

AI Technical Summary

Problems solved by technology

The hard aluminum alloy belongs to the Al-Cu-Mg system, generally contains a small amount of Mn, and can be strengthened by heat treatment. It is characterized by high hardness, but poor plasticity; Aluminum alloy with the highest strength at room temperature, but poor corrosion resistance and rapid softening at high temperature

[0003] When the aluminum alloy plate is cut and processed, the plate needs to be fixed, and the hardness of the existing fixture material is higher than that of aluminum alloy, so when the aluminum alloy plate is clamped, the surface of the aluminum alloy will have uneven roughness , which in turn affects the effect of using

Images