Variable-angle bending type bender die for mining

Abstract

The invention belongs to the technical field of mining equipment, and discloses a variable-angle bending type bender die for mining. The variable-angle bending type bender die for the mining comprisesa base, wherein a vertical supporting plate is mounted on the upper surface of the base; a transverse supporting plate is connected to the upper end of the vertical supporting plate; a first cylinderis mounted on the lower surface of the transverse supporting plate, and a piston rod of the first cylinder is connected to a fixing clamping block which is mounted on an upper die; a lower die is arranged at the lower part of the upper die; a board is positioned on the lower die; and the lower die is mounted on the upper surface of the base through an adjusting mechanism. According to the benderdie, the position of the lower die can be adjusted through the adjusting mechanism, and thus the space between a first bending die and a second bending die can be adjusted, and as a result, the boardcan be bent by a plurality of angles, and the board bending range is wide; the board is fixed through a fixing mechanism without handholding operation, so that two hands can be relieved; and the firstcylinder acts to drive the fixing clamping block and the upper die to downwards move, so that the board is bent under the acting forces of the upper die and the lower die, and as a result, the boardis bent.

Description

technical field [0001] The invention relates to the technical field of mining, in particular to a bending machine mold capable of bending various angles for mining. Background technique [0002] In the process of mining, it is necessary to use sheets of different angles for mining. When the existing bending machine molds bend the sheets, most of them are manually held by the sheet to place the sheet on the lower die, and then the upper die Move down so that the upper mold and the lower mold work together to bend the sheet. During the entire sheet bending process, people always hold the sheet to prevent the sheet from falling during bending. This method increases labor intensity and cannot liberate both hands. At the same time, when the existing bending machine mold processes the sheet metal, the position of the lower mold is mostly fixed and cannot be moved, so that when the sheet material is bent, the plate The bending angle of the material is limited, and the bending of v...

AI Technical Summary

Problems solved by technology

[0002] In the process of mining, it is necessary to use sheets of different angles for mining. When the existing bending machine molds bend the sheets, most of them are manually held by the sheet to place the sheet on the lower die, and then the upper die Move down so that the upper mold and the lower mold work together to bend the sheet. During the entire sheet bending process, people always hold the sheet to prevent the sheet from falling during bending. This method increases labor intensity and cannot liberate both hands. At the same time, when the existing bending machine mold processes the sheet metal, the position of the lower mold is mostly fixed and cannot be moved, so that when the sheet material is bent, the plate The bending angle of the material is limited, and the bending of various angles cannot be realized, and the bending range of the sheet material is small

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