Multi-station cold heading machine is a high-efficiency, fully automatic professional mechanical equipment in metal cold extrusion molding machinery. Its superior cold heading molding process and advanced processing characteristics make it widely used in various national economy. field.
Multi-medium multi-tool specifications to achieve the best conditions for one-shot molding
Highly rigid basic construction provides stable and reliable cold head forming
Advanced automation configurations help industries increase productivity, reduce costs, and increase profits.

Slider unit：（Slider Figure 1）The common slider material uses HT350, which has excellent shock absorption, wear resistance and cutting processability. The slider design adopts T-shaped design, which makes the operation more stable, and is more conducive to the processing of high precision and complex shape products. The oil groove design at the joint with the slider allows the slider to slide on the side plate for smoother lubrication. The slider side plate adopts an adjustable design. After a long period of operation, the gap between the slider and the side plate is inevitably worn ( The gap is increased. At this time, the adjusting side plate adjustment screw can adjust the gap very well. The basic model (6S) die holder can hold 6 punch rods, but according to the product process arrangement, the required number of machines is also Different, the impact link is divided into bearing type and copper type, and the bearing type adopts SKF bearing.（Figure 4）High-quality bearings have low frictional resistance, sufficient lubrication, high-speed and flexible operation of the equipment, stable and long-lasting product accuracy, and comprehensive performance, but the bearings are damaged and the replacement cost is high. The copper tile adopts the sliding bearing copper tile, which has large impact bearing force, long service life and low maintenance cost.（Figure 5）

The eccentric sleeve is used to mount the front punch, while the front punch (111-119) is used to install the front punch. The eccentric tile can be used to fine-tune the position of the front punch (eccentric adjustment screw adjustment), the clamp is used Press the eccentric sleeve to prevent the eccentric sleeve from moving (fixed screw adjustment).
（Slider Figure 2）

Cutting part：The shearing system is a vital component. The shearing system uses a guide plate to drive the arbor. The guide plate reciprocates and the cutting force is transmitted linearly. The force is large and stable and the balance is added.

Feeding unit：Various gears, shafts, bearings and feed wheels are assembled in the feeding box. The complicated assembly process makes the feeding system of the cold heading machine very stable. The adjustment of the feeding parts can adjust the length of the cutting material, which is very convenient. , ratchet mechanism, coordinated and orderly, the gear is specially treated, the transmission precision is high, the wear resistance is strong, and the service life is high.