一种大折弯机

Large bending machine

Abstract

本发明公开了一种大折弯机,包括机架,其下部横向安装有一脚踏轴,脚踏轴的两端位于机架的外侧,脚踏轴的两边各通过一下轴座固定在所述机架上,脚踏轴的两个端部均套接有偏心轮,偏心轮位于所述机架的外侧;每个偏心轮均连接有竖向设置的双头螺杆,一刀架倾斜设置在所述机架上,刀架的上部连接在两个所述双头螺杆之间,刀架的上部设置有一垂直于刀架倾斜面的木板夹紧板,刀架的下部两端安装在两个上轴座上,上轴座固定在机架上,上轴座的两侧通过顶紧座顶紧在机架上。本发明的优点是:工作效率高,操作简单、方便,且能满足实际的生产需要,能给企业带来很大的经济效益。
The invention discloses a large bending machine. The large bending machine comprises a rack, wherein a pedal spindle is arranged on the lower part of the rack transversely; the two ends of the pedal spindle are positioned outside of the rack; the two sides of the pedal spindle are fixed to the rack through a lower shaft seat respectively; an eccentric wheel is respectively sleeved at the two ends of the pedal shaft; the eccentric wheels are positioned outside the rack; each of the eccentric wheel is connected with a dual-head bolt which is arranged vertically; a tool rest is arranged on the rack slantways; the upper part of the tool rest is connected between the two dual-head bolts; a wood clamping plate which is vertical to an inclined surface of the tool rest is arranged on the upper part of the tool rest; the two ends of the lower part of the tool rest are arranged on two upper shaft seats; the two upper shaft seats are fixed to the rack; and the two sides of each of the upper shaft seats is pressed against the rack through a pressing seat. The large bending machine has the advantages that: the work efficiency is high; and the large bending machine is simple and convenient to operate, and can meet practical production requirement and bring great economic benefits for enterprises.

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