ROLL UNIT REPLACEMENT TYPE ROLLER LEVELER

• Main Authors: NAGANO KAZUHIRO, AOSHIMA KIYOJI
• Format: Patent
• Language: English; Japanese
• Published: 11.06.2024
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

To provide a roll unit replacement type roller leveler that does not require alignment around an axis when replacing a roll unit.SOLUTION: A roll unit replacement type roller leveler 1 includes: a roll unit 5 which unites several rolls 3, 4 that apply bending-back force to a belt-like body delivered from a coil; and a leveler body 7 attached with a rotation drive device 6 for rotationally driving the multiple rolls 3, 4, and is configured such that the roll unit 5 is attached to the leveler body 7 by being pushed into it. The roller leveler includes: multiple driven axes 32 that are connected to each of the several rolls 3, 4 in a manner of being capable of transmitting the power; multiple drive axes 34 that are arranged so as to correspond to the multiple driven axes 32 and are connected to the rotation drive device 6 in a manner of being capable of transmitting the power; and friction engagement means 33 that connects the driven axes 32 with the drive axes 34 by friction engagement in a manner of being capable of transmitting the power.SELECTED DRAWING: Figure 2 【課題】ロールユニットを交換する際の軸回りの位置合わせが不要なロールユニット交換式ローラレベラを提供する。【解決手段】コイルから繰り出される帯状体に曲げ戻しの力を与える複数のロール３，４をユニット化したロールユニット５と、複数のロール３，４を回転駆動するための回転駆動装置６が付設されたレベラ本体７とを備え、レベラ本体７に対しロールユニット５が押し込まれることで取り付けられるように構成されるロールユニット交換式ローラレベラ１であって、複数のロール３，４のそれぞれに動力伝達可能に連結される複数の従動軸３２と、複数の従動軸３２に対応するように配され、回転駆動装置６に動力伝達可能に連結される複数の駆動軸３４と、従動軸３２と駆動軸３４との間を摩擦係合によって動力伝達可能に接続する摩擦係合手段３３とを備えるものとする。【選択図】図２