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[CN 201910753285.9] Multi-point crank connecting rod press slider installation and adjustment device and method


[CN 201910753285.9] A multi-point crank connecting rod press slider installation and adjustment device and method Title: A multi-point crank connecting rod press slider installation and adjustment device and method Application number: CN 201910753285.9 Applicant: Qingdao University of Technology Application date: 2019-8-15 Patent type: Invention application The present invention discloses a multi-point crank connecting rod press slider installation and adjustment device and method, it is mainly composed of a crank, a small end with a U-shaped notched connecting rod, a sliding block and an eccentric pin shaft micro-adjustment mechanism. The eccentric pin shaft micro-adjustment mechanism is installed at the joint between the connecting rod sliding blocks. The crank, connecting rod and sliding block of the multi-point press are normally processed and installed through the classic process, so that the sliding block of the multi-point press can run to the bottom dead center. The clearance of the mechanism is eliminated by loading with a hydraulic loader. The eccentric position direction of the eccentric pin shaft at other adjustment positions is then fine-adjusted, so as to realize the high precision assembly and operation of multi-point press.

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