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[CN 201620917157.5] Main transmission mechanism of closed double-point mechanical press


[CN 201620917157.5] Title of Main Transmission Mechanism of Closed Double-point Mechanical Press: Application Number of Main Transmission Mechanism of Closed Double-point Mechanical Press: CN 201620917157.5 Applicant: Yingkou Forging Machine Tool Co., Ltd. Application Date: 2016-8-23 Patent Type: Utility Model The utility model belongs to a main transmission mechanism of closed double-point mechanical press, including a frame beam (4), an adjusting seat (23) is installed on the right side of the frame beam (4), it is characterized in that the driving herringbone gear (46) fixed by key one (30) on the fast shaft (24) meshes with the driven herringbone gear (8), and the double gear shaft (10) is respectively connected with two identical eccentric gears (3) Meshing transmission; connecting with the transmission (29) with screw two (47) and washer four (48); the eccentric gear shaft (2) in the center of the eccentric gear (3) is movably linked with the connecting rod (1) by a connecting rod shaft (25); a copper sleeve (35) is installed between the connecting rod (1) and the connecting shaft (25), The rotation of the eccentric gear (3) drives the rotation of the connecting rod shaft (25) to realize the reciprocating movement of the press guide post. The utility model has simple structure, convenient processing and installation, stable transmission, low noise, and good synchronization of connecting rod operation.