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[CN 201710251991.4] Mechanical press


[CN 201710251991.4] Title of a mechanical press: Application number of a mechanical press: CN 201710251991.4 Applicant: Suzhou Lanwang Machine Tool Technology Co., Ltd. Application date: 2017-4-18 Patent type: Invention application for a mechanical press, It includes a guide rail on the body and a slider on the guide rail, and is characterized: it also includes a connecting rod mechanism, an adjusting mechanism, a connecting rod pin, a connecting rod positioning slider, a swing rod, a swing rod shaft, a swing rod first bearing, a swing rod second bearing, a motor, a joint connecting pin, a connecting rod, and a connecting rod Bearing, eccentric shaft, flywheel, clutch brake system. In the present invention, the back and forth swing angle of the swing rod is fixed, so the swing angle of the connecting rod positioning block is always the same. However, the distance between the connecting rod positioning block and the center of the swing rod shaft is changed. The length of the arc passed by the block changes, and the reciprocating stroke reflected on the slider also changes. Compared with the prior art, some of them have the advantages of simple structure, convenient adjustment and low failure rate, it can effectively expand the process adaptation range of the press and is conducive to market competition.