Pipe cooling calibrating die

• Main Authors: JIANG MINGJIE, ZHANG XIU'EN, CHEN WEIDONG, CHENG MIAO, GE XIAOXIANG, JIANG XINTONG, CHENG LIBO, WANG JINLANG
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2017
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; 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 invention discloses a pipe cooling calibrating die. The pipe cooling calibrating die comprises a cooling bottom plate, wherein a pipe is arranged above the cooling bottom plate; a calibrating die base is fixedly arranged at the upper end of the cooling bottom plate; the bottom end of an upper moving plate is arranged on the calibrating die base; a supporting column is fixedly arranged at the upper end of a rotating bottom plate; a supporting column curved groove is formed in the upper end of the supporting column; vertical plate bayonet pins of vertical plates are movably arranged in the supporting column curved groove in a clamped manner; one end of the inner side of each vertical plate is fixedly connected with a side plate; and a mounting plate is fixedly mounted at the upper end of a mounting module. When the structure is used, a driving rod is driven through a cylinder to drive rotating shafts, and the rotating shafts are driven to move in the front-back direction, so that a calibrating upper module