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[CN 201810306715.8] Symmetrical toggle type inertial force balance mechanism for servo mechanical press
[CN 201810306715.8] Title of a symmetrical toggle type inertia force balance mechanism for servo mechanical press: Application number of a symmetrical toggle type inertia force balance mechanism for servo mechanical press: CN 201810306715.8 Applicant: Xi 'an Jiaotong University Application Date: 2018-4-8 Patent Type: Invention Application for a symmetrical toggle type inertia force balance mechanism for servo mechanical press, including completely symmetrically arranged left and right toggle mechanisms, the left toggle mechanism includes a left crank, one end of the left crank is connected with the fuselage to form a rotating pair, the other end of the left crank is connected with one end of the left connecting rod to form a rotating pair, and the other end of the left connecting rod is connected with the left upper elbow rod and the left lower elbow rod. One end constitutes a rotating pair, the other end of the left upper elbow rod is connected with the fuselage to form a rotating pair, the slider moves linearly along the guide rail, the left and right polarization blocks are installed on the left and right drive gear shafts, the left and right balance gears are respectively meshed with the left and right drive gears, and the left and right auxiliary polarization blocks are installed on the left and right balance gear shafts. The invention can achieve larger The force increase coefficient reduces the input torque of the drive motor, reduces the vibration and noise of the press at high speed, improves the stamping speed and accuracy, and improve the mechanical performance of the actuator.
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