Patent Operation Platform
Patent
Patent transfer license contact: Mr. Yan
[CN 201820470096.1] A large-tonnage single-cylinder three-way stretch forming hydraulic press
[CN 201820470096.1] A large-tonnage single-drop cylinder three-way stretch forming hydraulic press Title: A large-tonnage single-drop cylinder three-way stretch forming hydraulic press Application number: CN 201820470096.1 Applicant: Tianjin Tianforging Press Co., Ltd. Application date: 2018-3-30 Patent type: Utility model This utility model relates to a large-tonnage single-drop cylinder three-way stretch forming hydraulic press, including upper beam, pillar and lower beam, the upper and lower crossbeams and pillars form a combined frame fuselage body through small tie rods and lock nut locking. The upper crossbeam is equipped with a master cylinder for pushing the slider down. The lower end of the master cylinder is fixedly connected with the slider. The lower crossbeam is equipped with a mobile workbench. There are three master cylinders. The pillars are fixed with guide rails for the slider to move up and down. A cylinder for returning the slider is installed between the slider and the lower crossbeam, the lower end of the upper beam is equipped with a pneumatic sling for fixing the slider when the slider returns to the uppermost end. The center position of the lower beam is equipped with a pull-down oil cylinder and a pull-down rod. The piston head end of the pull-down oil cylinder is connected with the pull-down rod. The center position of the mobile workbench is provided with a center hole for installing the pull-down rod. The movement space required under the lower beam of the utility model is small, and the difficulty of installation, maintenance and maintenance is small.
Latest developments
CONTACT US
Telephone:+86 13325294111
Service Phone:+86 400-009-0799
Mailbox:taianhualu@163.com
Address: 2577 Yitianmen Street, Tai'an High tech Zone, Shandong Province
Chinese website:hualu forging press. Website Leveling machine. Website
QR code