A novel screw heading device and its cold heading processing method

Abstract

The invention discloses a novel screw head device and its cold heading processing method. The device includes a device base frame, a forming component installed on the left end of the device base frame, a material transfer component installed on the right end of the forming component, installed on the device base frame and located at the The feeding assembly at the rear end of the material moving assembly, the main shaft assembly installed on the device base frame and at the right end of the material moving assembly, the adjustment assembly between the main shaft assembly and the material moving assembly, and the pushing assembly on the right side of the main shaft assembly; the forming The assembly is provided with a first die, a second die, and a third die; the material transfer assembly includes a first fixing hole, a second die, and a first die for matching with the first die, the second die, and the third die. The second fixing hole and the third fixing hole are used to move the metal profile located at the position of the feeding assembly to the first fixing hole, move the metal profile located in the first fixing hole to the second fixing hole during the working cycle, and move the metal profile located in the first fixing hole to the second fixing hole. The metal profile of the second fixing hole moves to the moving mechanism of the third fixing hole.

Description

technical field [0001] The invention relates to the technical field of cold heading equipment, in particular to a novel screw head device and a cold heading processing method thereof. Background technique [0002] In the current technology, the screw heading machine belongs to cold heading equipment, and its function is to punch one die and two punch products, mainly for forming the head of screw products. Its working principle is wire straightening, wire feeding, cutting, and feeding into the main die. , One punch for initial forging, two punch forming blank exit. It works in one go, and its production capacity can reach about 200 grains per minute, which is a relatively advanced product at present. Various metal materials can be upset and forged: general steel, carbon steel, stainless steel, copper, aluminum, alloy steel and other materials, with a wide range of uses. (Stainless steel, alloy steel and other materials can be heated to the suitable temperature with a heate...

Images