Cold header

Abstract

The invention discloses a cold header and belongs to the field of cold header equipment. The cold header comprises a cutting table, wherein two traction guide rails are arranged at the top end of the cutting table, a traction square rod and a central plate are further fixedly mounted in the middle of the cutting table, and openings matched with the traction square rod are formed in the traction guide rails. The two traction guide rails are in sliding connection with the traction square rod, clamping springs are arranged on two sides of the center plate, the ends of the clamping springs are fixedly connected with the side walls of the traction guide rails respectively, the traction guide rails are sleeved with pushing sliding blocks, and the ends of the traction guide rails are provided with side faces attached to metal balls at the output end of a double-end air cylinder. An extending table is arranged on one side of the cutting table, a side vertical plate is arranged at the end of the extending table, a machining table is arranged on the other side of the cutting table, a discharging assembly is arranged below the machining table, and a cleaning table is arranged on one side of the discharging assembly. The traction guide rails and the pushing sliding blocks apply a locking pressure to the middle through the clamping spring.

Description

technical field [0001] The invention relates to the field of cold heading machine equipment, in particular to a cold heading machine. Background technique [0002] With the development of industrial technology, the development of modern machinery industry is becoming more and more perfect. Cold heading machine is specialized in the production of fastened workpieces such as bolts and nuts. Compared with other machining, cold heading machine equipment has high processing efficiency and cold heading The upsetting machine does not require thermal processing of the workpiece, which does not require heating and cooling, and has fewer process steps; [0003] When the existing cold heading machine is feeding, the metal thick wire feed will be very shaken, and the length of the metal thick wire feed is prone to deviation, which makes it easy for the length of each workpiece to be different, resulting in a low pass rate of the product, and the workpiece After processing, a lot of met...

AI Technical Summary

Problems solved by technology

[0003] When the existing cold heading machine is feeding, the metal thick wire feed will be very shaken, and the length of the metal thick wire feed is prone to deviation, which makes it easy for the length of each workpiece to be different, resulting in a low pass rate of the product, and the workpiece After processing, a lot of metal dust will be produced, which is troublesome to deal with, and the weight of a whole box of workpieces is relatively large, so it is troublesome to deal with

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