3results about How to "Compensation displacement" patented technology

The utility model discloses MPVE double -walled bellows belongs to double -walled bellows technical field, it includes a plurality of wave -shaped tube that connects in proper order, the wave -shaped tube includes the corrugated portion, first plug -in part and second plug -in part, first plug -in part with second plug -in part opposite setting at the both ends of corrugated portion, wherein, the wave -shaped tube is connected through first plug -in part and another wave -shaped tube's second plug -in part, first plug -in part is provided with annular groove, and the outside wall on the corrugated portion of wave -shaped tube is provided with wave -shaped protruding. The utility model discloses through setting mutually matched first plug -in part and second plug -in part, has realized the quick butt joint between wave -shaped tube.

This utility model discloses a flexible coupling for a small plunger pump motor shaft, belonging to the field of coupling technology. It includes a pair of connecting bushings for connecting the motor output shaft and the plunger pump input shaft. Both bushings are hollow, and a connecting disc is fitted at each end close to the other. An elastic connector is provided between the two connecting discs, suspended between them. Six sets of wear-resistant pads are circumferentially distributed at equal intervals on both sides of the elastic connector, and these six sets of wear-resistant pads are in contact with the two connecting discs. The elastic connector is made of rubber and is hexagonal. This technical solution effectively solves the problems of rigid couplings being unable to compensate for displacement and having high vibration and noise, as well as the problems of existing flexible couplings having complex structures, limited buffering effects, and rapid wear of the elastic body, through the structure of the hexagonal elastic connector made of rubber, wear-resistant pads, connecting bushings, and connecting discs. It is also easy to maintain and extends service life.

The utility model discloses a kind of V-shaped filter core compression equipment, including equipment platform, two groups of positioning drive mechanisms are oppositely arranged on equipment platform upper surface, positioning side plate is set on two groups of positioning drive mechanisms, spacing adjustment mechanism is set on the upper surface of equipment platform between two groups of positioning side plates, paper core placing assembly is set on spacing adjustment mechanism;The utility model realizes the accurate positioning of filter core side plate by two groups of positioning drive mechanisms drive positioning side plate, spacing adjustment mechanism can flexibly adjust paper core placing assembly spacing, the paper core position of different specifications filter core is placed, while paper core placing assembly further stabilizes paper core position, the equipment compact and reasonable structure, each component collaborative operation, effectively improve the efficiency and precision of V-shaped filter core compression, with the advantages of simple operation, wide application range, strong stability etc., provide reliable solution for V-shaped filter core compression operation.