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[CN 201821678259.1] Protective and closing device for press machine
[CN 201821678259.1] Title of a protective closing device for a press: Application number of a protective closing device for a press: CN 201821678259.1 Applicant: Jinan No.2 Machine Tool Group Co., Ltd. Application Date: 2018-10-17 Patent Type: Utility Model The utility model discloses a protective closing device for a press, including an upper supporting structure, an upper protective hanging plate and a bending plate. Closing plate, skeleton structure, sound-absorbing material and lower support structure, the upper protective hanging plate is installed on the upper support structure, and the upper support structure is connected with the walking platform bracket; the bending plate is in a C- shaped structure, the upper part is hooked on the welding profile, the fixing bolts are fixed, and the steel wire is worn to prevent loosening; One end of the closing plate is installed at the lower part of the bending plate, and the other end is installed on the lower support structure; the closing plate includes a skeleton structure and a U structure, the sound absorbing material is filled in the hollow structure, and the upper part is closed by a cover plate. The utility model can improve the effect of protecting and closing noise reduction, and cut off the transmission path of noise from the noise source to the operation side. The utility model has simple structure and convenient installation, can effectively reduce the safety damage of noise to the operator, and is beautiful and generous.
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