Hydraulic rock drill stress test energy absorber device

The utility model relates to the technical field of energy absorption devices, and discloses a hydraulic rock drill stress test energy absorber device which comprises a shell, a clamping ring is fixedly assembled on the inner wall of the shell, a clamping block is fixedly assembled on the inner wall...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUANG ZENGYANG, XU XIAOJIE, XU ZHONGCHEN, XIA AIPING, GAO BO, YAN YUNFEI, ZHOU WENJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING PHYSICS SHOCK-ABSORBERS SPRINGS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of energy absorption devices, and discloses a hydraulic rock drill stress test energy absorber device which comprises a shell, a clamping ring is fixedly assembled on the inner wall of the shell, a clamping block is fixedly assembled on the inner wall of the shell, and a rubber sealing gasket is fixedly assembled on the inner wall of the clamping block. A moving rod is slidably connected to the inner wall of the rubber sealing gasket, a damping block is fixedly assembled on the outer edge of the moving rod, a rubber round gasket is fixedly assembled on the outer edge of the damping block, an inner cavity is formed in the damping block, and a first magnet is fixedly assembled on the inner wall of the inner cavity. The friction force between the damping block and the inner wall of the device is increased, meanwhile, the energy absorption effect of the device is improved, through the arrangement of the through holes, when the damping block slides on the inner wall