A kind of round bending machine for processing steel structure profile and processing round bending method

Abstract

The invention relates to a steel structure profile machining and rounding machine and a machining and rounding method. The steel structure profile machining and rounding machine comprises a supportingplate, a round abutting plate, a driving rotary disc, a positioning assembly, fixing seats, a supporting frame, a base, a first motor and a rounding disc, wherein a first motor fixing frame is arranged on one side of the supporting plate; the first motor is mounted at the upper end of the first motor fixing frame; a first circular through hole is formed in the center of the interior of the supporting plate; an output shaft of the first motor penetrates through the first circular through hole; the driving rotary disc is fixed to the tail end of the output shaft in a welded mode; bolts are arranged in the circumferential direction of the driving rotary disc at equal intervals; mounting holes are formed in the circumferential direction of the rounding disc at equal intervals; the rounding disc is mounted on one side of the driving rotary disc through cooperation of the mounting holes and the bolts; the round abutting plate is arranged on the outer side of the rounding disc; the round abutting plate and the rounding disc are concentric; and the fixing seats are welded to the outer wall of the round abutting plate in the circumferential direction at equal intervals. The steel structureprofile machining and rounding machine has the characteristics of being rapid in forming, high in forming quality and wide in application range.

Description

technical field [0001] The invention relates to the technical field of steel structure processing, in particular to a round bending machine for processing steel structure profiles and a round bending method. Background technique [0002] Profiles are objects with a certain geometric shape made of iron or steel and materials with certain strength and toughness through rolling, extrusion, casting and other processes. This type of material has a certain appearance size, a certain cross-section shape, and certain mechanical and physical properties. Profiles can be used alone or further processed into other manufactured products, often used in building structures and manufacturing installations. The profile bending machine is a kind of profile processing machinery, which can complete the pre-bending, rolling and rounding processes of profiles to meet the different installation requirements of profiles. [0003] However, there are the following problems in the current market for...

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Problems solved by technology

[0003] However, there are the following problems in the current market for steel structure profile processing and bending machines: a. Traditional steel structure profile processing and bending machines use a single drive roller to realize the profile bending process, so that in the process of bending, The joints of the profiles are not easy to form, requiring manual control of the profiles for repeated operations. At the same time, the traditional steel structure profile processing bending machine has a narrow scope of application; b. The traditional steel structure profile processing bending machine uses a single transmission roller for bending , there are fewer protection points for the profile, which makes the profile easy to deform during the rounding process

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