Bending head device of reinforced hoop bending machine

Abstract

The invention discloses a bending head device of a reinforced hoop bending machine, which relates to a bending head of the reinforced hoop bending machine. The lower part of a bending plate (1) is connected with a bending main shaft (11) by bolts (7) and connecting pins (8), an adjusting block guide slot (12) is arranged at one side of a setting board at the upper part of the bending plate, and an adjusting block (2) is arranged in the adjusting block guide slot by a bending shaft (4); a spindle through hole (13) is arranged in the center of the lower part of the bending plate, a bending spindle (6) is penetrated in the spindle through hole, a plurality of pin holes (14) and screw holes (15) that are equidistant with the axle center of the spindle through hole are respectively arranged around the spindle through hole; and the bolts and the connecting pins are respectively penetrated in the screw holes and the pin holes. The bending head as an independent component brings great convenience for processing and maintaining and realizes the advantages of less occupying space, low cost, manpower and material resource saving, and the like.

Description

【Technical field】 [0001] The invention relates to a bending head of a steel bar hoop bending machine, in particular to a bending head device of a steel bar hoop bending machine. 【Background technique】 [0002] It is well known that when pouring reinforced concrete on a construction site, the steel hoop is used as a necessary structural part, and the amount of steel hoop is very large; if the hoop is manually bent on the operating table, the labor intensity is very high, and when bending a steel bar with a large diameter, the working belt To a certain degree of difficulty, the steel bar hoop bending machine came into being as a manual substitute; most of the bending heads of the steel bar hoop bending machines on the market at present integrate the bending head and the bending main shaft; The axis of the mandrel bearing hole coincides with the axis of the bending main shaft, and the bearing and the bending mandrel are installed in the bearing hole; a bending shaft assembly is...

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Problems solved by technology

[0003] After analysis, it was found that the bending shaft and the bending mandrel of the existing bending head are subjected to a large force during work, which is easy to cause damage; and when the existing bending head is maintained, the bending head and the bending main shaft are integrated, so it is extremely inconvenient to assemble and disassemble ; This design not only brings a lot of inconvenience to the maintenance, but also causes the curved main shaft to have a large structure size and irregular shape, which brings a lot of inconvenience to the processing and wastes manpower and material resources

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