Fixing structure capable of easily centering piston rod of hydraulic cylinder with trunnion of valve in cross direction
A fixing structure capable of easily centering a piston rod of a hydraulic cylinder with trunnions on a valve in the cross direction comprises a supporting body, a cavity is formed in the center of the supporting body, and a first trunnion and a second trunnion are coaxially and symmetrically arrang...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
28.07.2023
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Subjects | |
Online Access | Get full text |
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Abstract | A fixing structure capable of easily centering a piston rod of a hydraulic cylinder with trunnions on a valve in the cross direction comprises a supporting body, a cavity is formed in the center of the supporting body, and a first trunnion and a second trunnion are coaxially and symmetrically arranged on the two outer sides of the supporting body; a left gland and a right gland are arranged at the two ends, in the direction perpendicular to the axis of the first trunnion and the axis of the second trunnion, of the supporting body respectively, semicircular grooves in the lower end faces of the left gland and the right gland and semicircular grooves in the end faces, making contact with the supporting body, of the supporting body form a circular cavity, and a wear-resisting bush is assembled in the circular cavity. The problem that thrust of the valve cannot coincide with the axis of the valve rod or the axis of the moving part in the driving process of the driver is solved, the valve rod or the moving part is |
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AbstractList | A fixing structure capable of easily centering a piston rod of a hydraulic cylinder with trunnions on a valve in the cross direction comprises a supporting body, a cavity is formed in the center of the supporting body, and a first trunnion and a second trunnion are coaxially and symmetrically arranged on the two outer sides of the supporting body; a left gland and a right gland are arranged at the two ends, in the direction perpendicular to the axis of the first trunnion and the axis of the second trunnion, of the supporting body respectively, semicircular grooves in the lower end faces of the left gland and the right gland and semicircular grooves in the end faces, making contact with the supporting body, of the supporting body form a circular cavity, and a wear-resisting bush is assembled in the circular cavity. The problem that thrust of the valve cannot coincide with the axis of the valve rod or the axis of the moving part in the driving process of the driver is solved, the valve rod or the moving part is |
Author | HAO HONGDA CHEN WENXIN ZHANG LIN FAN XIANGHUI DONG XIA HU JINXIN WANG YALONG ZHANG GUOFENG GUO JIANMIN WEI YONGZHONG GAI GUANGPING |
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DocumentTitleAlternate | 易使阀门带耳轴液压缸活塞杆在十字方向对中的固定结构 |
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Notes | Application Number: CN202223506916U |
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RelatedCompanies | LANZHOU HIGH PRESSURE VALVE CO., LTD |
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Snippet | A fixing structure capable of easily centering a piston rod of a hydraulic cylinder with trunnions on a valve in the cross direction comprises a supporting... |
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SubjectTerms | ACTUATING-FLOATS BLASTING COCKS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
Title | Fixing structure capable of easily centering piston rod of hydraulic cylinder with trunnion of valve in cross direction |
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