Valve block integrated variable tension roller structure and assembling method

According to the valve block integrated variable tension roller structure and the assembling method, an oil inlet and an oil return opening of an independent cavity in an expandable bag body are connected with an oil inlet valve block and an oil return valve block through quick-change connectors res...

Full description

Saved in:
Bibliographic Details
Main Authors WANG TAO, REN ZHONGKAI, GUO HAN, MA XIAOBAO, LIU XIAO
Format Patent
LanguageChinese
English
Published 14.05.2024
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:According to the valve block integrated variable tension roller structure and the assembling method, an oil inlet and an oil return opening of an independent cavity in an expandable bag body are connected with an oil inlet valve block and an oil return valve block through quick-change connectors respectively, and an oil inlet loop in a tension roller mandrel communicates with oil inlet holes in the oil inlet valve block and an oil inlet hole in a rotary connector; meanwhile, an oil return loop in the tension roller mandrel is communicated with an oil return valve block and an oil return hole in the swivel joint, then an oil inlet hole and the oil return hole of the swivel joint are communicated with a hydraulic system, two-step installation can be achieved through the structure, the problem that the expandable bag body and the tension roller mandrel are difficult to connect and disassemble is solved, and the feasibility of the assembly technology is improved; meanwhile, the pressure regulation of each indepen
Bibliography:Application Number: CN202410359946