Variable-angle bending type bender die for mining

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 transvers...

Ausführliche Beschreibung

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Hauptverfasser: ZHANG SHENG, HUANGFANG BAO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung: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 o