Manufacturing process of special shaped spring

Special shaped spring is made of steel wire. It has various shapes and can be customized according to market demand
A linear spring forming special-shaped spring device, in which there are three or more forming tools arranged radially around the center line of the main shaft for wire guiding, which are pushed in the direction perpendicular to or basically perpendicular to the center line of the main shaft and towards the extension direction of the central line of the main shaft, And the forming tool strikes the wire which is sent in from the top part of the spindle

The equipment is characterized in that it also includes: a first driving device for turning the rotary table, and the corresponding tracks for moving forward and backward of the sliding components equipped with forming tools are fixed on the rotary table, and these sliding components can move forward and backward along the extension direction of the central line of the main shaft perpendicular or substantially perpendicular to the central line of the main shaft, and a number of second driving devices.

 

The second driving device is arranged radially outside the rotary table around the center line of the main shaft to make the required sliding component move forward and backward towards the extension line of the central line of the spindle; the special-shaped spring is a third driving device for feeding the wire rod from the top part of the spindle; and, The first driving device and the second driving device are controlled to be synchronized with the third driving device. The main shaft can rotate around the center line of the main shaft and can be converted between the two situations. One is that the main shaft is fixed by a connecting member and cannot rotate; the other is that the main shaft is connected with the rotary table through another connecting member, Make it rotate with the turntable