Square tube multi-angle saw cutting machine

Abstract

The invention discloses a square tube multi-angle saw cutting machine. The square tube multi-angle saw cutting machine comprises a rotary saw cutting machine head, a feeding conveyance device and a discharging device. The rotary saw cutting machine head comprises a machine box. A saw cutting platform is arranged at the upper end of the machine box. A rotating box body driven by a rotating servo motor is installed inside the machine box in a rotating mode. A lifting pedestal driven by a lifting power device is installed inside the rotating box body. A saw blade is installed on the lifting pedestal in a rotating mode. A through hole is formed in the rotating box body. The saw cutting platform is provided with an upstream positioning clamp and a downstream positioning clamp. The upstream positioning clamp and the downstream positioning clamp transversely clamp a square tube and position the same side face of the square tube. The saw cutting platform is vertically provided with an upper pressing plate used for tightly pressing the square tube from the upper side in a sliding mode, the upper pressing plate is driven by an upper pressing power device, and the bottom of the upper pressing plate is detachably provided with an upper cushion block. The square tube multi-angle saw cutting machine is reasonable in structure, the saw cutting angle can be adjusted by rotating the angle of the saw blade, and thus the square tube can be sawed from different angles.

Description

technical field [0001] The invention relates to a sawing machine, in particular to a square tube multi-angle sawing machine. Background technique [0002] The sawing of the existing square tube generally has two forms, one is to saw the raw material square tube at right angles and cut it into multiple square tubes with right angle ends at both ends, and the other is to cut the raw material square tube obliquely into multiple two The end of the square tube is an acute-angled end. The sawing of the first type of square tube is very simple, while the second type of square tube has an acute-angled end, so it needs to be used in large quantities in some special occasions and industries, such as the field of rack production The second type of square tube with different lengths and different end angles needs to be used in the production of the passenger car body frame of an automobile. However, the current method of miter cutting is mainly manual sawing, that is, the angle of the s...

AI Technical Summary

Problems solved by technology

Generally, only square tubes with the same length and the same end angle can be sawed. When square tubes with different angles are needed, workers can manually change the delivery of square tubes to complete sawing at another angle. The scope of application of this cutting method Limitation, the specifications are relatively single, and it is impossible to saw square tubes of various specifications. At the same time, each raw material square tube will cause a long tail due to the limitation of sawing length, the utilization rate of square tubes is low, and the production cost is invisible. increase, profit decrease

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