Shock mechanism with two translational units
The article discusses the principle of the impact mechanism with two translational units, mathematical description and its geometrical parameters to obtain the desired movement of the slide 5 extra. The mechanism is designed to increase the reliability of the percussion device, as well as an increase in their lifetime due to load reduction on the crank and increasing strike rate support. Kinematic impact mechanism is shown in Figure 1. The advantage of this mechanism is the impact that the slider 5 makes two hits in one revolution of the crank, and the reaction of the impact is not transmitted to the crank bearing.