High speed wire rod finishing block

• Main Authors: WU JINGLI, XIA CHAOKAI, ZHOU RUWEN, MENG SHIDONG, YANG YAN, YOU JIAN, ZHANG XINJIAN
• Format: Patent
• Language: English
• Published: 18.11.2015
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The utility model provides a high speed wire rod finishing block, including one set of collars pass schedule, totally 28 rolling mills completely, the pass schedule includes the 1st-6 roll pass of roughing rolling unit, the 7th-12 roll pass in the well rolling mill group, the 19th-28 collars pass schedule of the 13rd-18 roll collars of finishing mill group and finishing mill group in advance, the pass of wherein finish rolling in advance, finishing mill group odd number frame collars is oval pass, and the pass that the even number put up the collars is the round hole type, the 18th collars of finishing mill group and the 19th-26 collars of finishing mill group are one set of general collars in advance, the utility model discloses during the product line conversion that contains in phi 5.5mm, phi 6.0mm, the three specification of phi 6.5mm series, the finish rolling in advance that does not need to be changed, all collarss of finishing mill group, according to the technology collars before finished product and the finished product that only needs to be changed, remaining collars changes the rolled piece size through the adjustment clearning between rolls, satisfies the product technological parameter requirement of production, and it influence time, reduction collars reserved capacity to reduce technology.