Fish belly beam cutting trolley

Abstract

The invention discloses a fish-bellied beam cutting trolley, which comprises a trolley frame, a linear cutting torch, a rotating shaft, a frame rod, a diagonal cutting torch, a driving mechanism and a power machine, wherein the trolley frame is provided with a moving mechanism for the linear movement of the trolley frame; the linear cutting torch is arranged at one side of the trolley, so as to linearly move along the trolley frame; the rotating shaft is vertically arranged at one side of the trolley frame, opposite to the linear cutting torch; one end of the frame rod is connected with the upper end of the rotating shaft and the other end extends towards the side of the linear cutting torch in a suspension manner; the diagonal cutting torch is arranged at the other end of the frame rod; the output component of the driving mechanism is connected with the rotating shaft and the movement parameters of the driving mechanism and the moving mechanism are linked; the power machine is used for connecting the driving mechanism and the moving mechanism. According to the fish-bellied beam cutting trolley, the work efficiency and processing precision can be improved.

Description

technical field [0001] The invention relates to a trolley used for cutting fish-belly beams. Background technique [0002] Fish-belly beam is a form of beam. The full name is fish-belly beam. It is named for its large cross-section in the middle, which gradually decreases toward both ends of the beam. It looks like a fish-belly. The purpose of this structure is to increase the bending strength and save material. [0003] figure 1 is the schematic diagram of the fish-belly beam. The fish-belly beam can be understood as a bow-shaped structure, that is, the structure surrounded by the chord b and the corresponding arc a. At the same time, it should be understood that generally speaking, the fish-belly beam is not strictly geometric. bow. It should be understood that when used, usually the chord b is on the top and the arc a is on the bottom, which can also be understood as a reverse arch, which is opposite to, for example, an arched bridge. Generally speaking, the part corr...

AI Technical Summary

Problems solved by technology

Because fish belly beams are generally heavy and bulky, they are not suitable for cutting on CNC cutting machines

[0008] In addition, for fish belly beams, which do not have very strict precision requirements, it is a waste to use CNC cutting machines.

[0009] In some implementations, it is a cutting machine with dual functions, that is, it can cut both straight line and oblique line. The driving part of the machine is interlocked, in other words, at the same time, only straight line or oblique line can be cut

Images