Angle-adjustable corner cutting machine

Abstract

The invention discloses an angle-adjustable corner cutting machine. The angle-adjustable corner cutting machine comprises a working platform, a line marking device which is arranged on the working platform and used for marking a corner cutting line, and a marking line adjusting device for adjusting the corner cutting angle, wherein the line marking device comprises a first baffle guiding ruler and a second baffle guiding ruler which are fixed to the same fixed point on the working platform; the marking line adjusting device comprises a first baffle guiding ruler chute, a second baffle guiding ruler chute, a first chute locking block and a second chute locking block; the first baffle guiding ruler chute and the second baffle guiding ruler chute are correspondingly in cross relation with the first baffle guiding ruler and the second baffle guiding ruler. According to the angle-adjustable corner cutting machine, the corner cutting angle is adjusted through the marking line adjusting device; the groove locking blocks in the chutes are moved to change the positions of the corresponding baffle guiding rulers, and a corner cutting line drawn on a steel plate is overlapped with the corresponding baffle guiding ruler, thus the steel plate can be kept in an accurate corner cutting position, and the purpose of quickly aligning and correcting can be achieved; the working efficiency is improved; the aligning accuracy can be ensured; the inaccurate aligning of an existing steel plate corner cutting machine can be prevented, and thus the material waste can be avoided.

Description

technical field [0001] The invention relates to the field of steel plate processing tooling, in particular to an angle-adjustable angle cutter. Background technique [0002] In the process of steel plate or angle iron sheet processing, it is necessary to produce various irregular-shaped partitions according to actual needs, and the main processing tool is a corner cutter. [0003] At present, most of the existing corner cutting machines are single-corner cutting machines, which have certain shortcomings: the main reason is that they can only cut one corner at a time, and the work efficiency is low; it takes a long time to align and correct the corner cutting line And the lower blade edge line, the work efficiency is low, and the calibration accuracy is not high, it is easy to make mistakes; and most of them are mechanical failures and high maintenance rates, so they cannot meet the needs of the market. [0004] Therefore, it is necessary to improve the existing chamfering m...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing corner cutting machines are single-corner cutting machines, which have certain shortcomings: the main reason is that they can only cut one corner at a time, and the work efficiency is low; it takes a long time to align and correct the corner cutting line and the edge line of the lower blade, the work efficiency is low, and the calibration accuracy is not high, which is prone to errors; and most of them have mechanical failures and high maintenance rates, so they cannot meet the needs of the market

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