A working platform for profile stretch bending

Abstract

The invention provides a working platform for stretch bending of profiles, which includes a base, a pressing mechanism for pressing down, a horizontal positioning mechanism for positioning profiles in the horizontal direction, and a tool for positioning the tangent point when the profiles are stretched and bent. The tangent point positioning mechanism; the pressing and pressing mechanism includes the mold core, the lower cover plate, the upper cover plate for pressing the profile, and the drive unit for driving the upper cover plate to lift and press down; the mold core and the base can be adjusted and connected , and the mold core is detachably connected to the base, and the lower cover is connected to the mold core; the drive unit is set on the mold core, one side of the upper cover is hinged with the mold core, and the other side is hinged with the driving end of the drive unit; horizontal orientation The mechanism includes a front buckle device and a back support device; the back support device is arranged on the base; the front buckle device includes a front buckle driving part and a front buckle positioning part, and the front buckle driving part is arranged on the base and connected with the front buckle positioning part. The invention can comprehensively position the profiles, thereby ensuring the stretch-bending quality of the profiles.

Description

technical field [0001] The invention relates to the technical field of profile stretch bending, and more specifically, relates to a working platform for profile stretch bending. Background technique [0002] In building construction, due to the needs of the project, it is generally necessary to process steel, aluminum profiles and other profiles into transitional arc angle shapes to achieve a coherent building frame and meet the needs of building construction. Stretch bending machine is the main equipment used for stretch bending of steel, aluminum and other profiles. [0003] As the main operating platform of the stretch bending machine, the working platform plays a very important role in the positioning and compression of profiles. Since the profile includes plastic deformation and elastic deformation during the stretch bending process, the profile will show a certain rebound property after the bending is completed. The direction positioning mechanism positions the profi...

AI Technical Summary

Problems solved by technology

[0004] The function of the existing stretch bending machine is relatively simple, because the structure design of the working platform is simple and the fixture layout on the working platform is simple, so the existing stretch bending machine has restrictions on the stretch bending of steel, aluminum profiles and other profiles

In addition, the existing profile positioning mechanism not only makes the positioning platform structure of the profile complicated, but also makes it difficult to achieve a good positioning effect, which greatly affects the quality of the stretch bending of the profile

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