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[CN201720033651.X] Hydraulic press head capable of ensuring horizontal pressing of parts


[CN201720033651.X] a hydraulic press head title that can ensure the horizontal pressing of parts: a hydraulic press head application number that can ensure the horizontal pressing of parts: CN201720033651.X applicant: Shanghai zhongke shenjiang electric vehicle co., ltd. application date: 2017-1-11 patent type: utility model the utility model discloses a hydraulic press cylindrical press head that can ensure the horizontal pressing of parts, including: a hydraulic press head with four step pressure piece, A circumferential array of four strain gauges is mounted on the outside face of the press ram, and the four strain gauges are circumferentially spaced 90 ° apart. The control circuit board is installed on the pressure head of the hydraulic press, and the four strain gauges are respectively connected with the control circuit board through wires; the instrument is installed on the outer side of the pressure head of the hydraulic press, and the instrument is connected with the control circuit board for signals. The pressure sheet of the utility model converts the mechanical strain signal into an electrical signal, and then connects the power amplifier to display the strain size through the instrument, so that the user can intuitively adjust the parts according to the direction of the pointer offset of the instrument. This ensures that the parts can be pressed in horizontally.