Piston rod and valve plate forming die

• Main Author: TAO BAOLONG
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2018
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses a piston rod and valve plate forming die, including the die block, the top mould, mold core and push up the slider to one side, the runner that the die block was equipped with the down sprue and linked to each other with the down sprue, the die block still has two first shaping district and two second shaping district, two first shaping positions are in the both sides of runner and communicate with the runner, two second shaping positions are in the both sides of runner and communicate with the runner, the mold core has relative with the first shaping district firstshaping district on shaping district and the second relative with second shaping district of going up, push up slider and top mould sliding connection to one side and have with the compound die afterinsert the shaping head in the second shaping district, be equipped with butted column on the die block, be equipped with the butt joint hole on the mould of top. Through setting up first shaping district, second shaping dist