A working method of a workbench with automatic level and height adjustment

Abstract

The invention relates to a working method of a workbench automatically adjusted to be level and adjusting height. The workbench comprises at least three supporting leg assemblies used for supporting a workbench face and adjustable in height. Each supporting leg assembly comprises an upper supporting leg, a lower supporting leg and a lifting mechanism arranged between the upper supporting leg and the lower supporting leg, a hydraulic inlet and a hydraulic outlet are formed in the side face of a cylinder block of the lifting mechanism and in a cylinder cover of the cylinder block of the lifting mechanism respectively, and the hydraulic inlet and the hydraulic outlet are connected with a hydraulic pump through a hydraulic line; a double-shaft level sensor and a height sensor are arranged on the lower end face of the workbench face and respectively connected with a processor unit; the processor unit controls through holes in each lifting mechanism to be opened, a medium flows to the position below the piston body assembly in the lifting mechanism from the position above the piston body assembly in the lifting mechanism to make the cylinder block to move downwards, and therefore the height of the corresponding supporting leg is reduced, or the through holes are closed, the hydraulic pump is started, the medium is made to flow to the position above the piston body assembly from the position below the piston body assembly through the hydraulic line, the cylinder block is made to move upwards, and therefore the height of the corresponding supporting leg is increased until the workbench face is level and reaches corresponding height.

Description

technical field [0001] The invention relates to a workbench, in particular to a working method suitable for automatically adjusting the level and height of the workbench. Background technique [0002] In mechanical processing and field exploration work, the workbench is often used. In order to ensure the processing accuracy, the workbench must be in an absolutely horizontal state. However, due to the limitation of the site, especially in the field, it is impossible to find a completely flat ground, so this Unnecessary troubles have been brought to the use of relevant personnel. How to relate to a workbench that can automatically adjust the level and height of the workbench without considering the flatness of the ground is a technical problem in this field. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a working method for automatically adjusting the level and height of the workbench, which solves the technical...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a working method for automatically adjusting the level and height of the workbench, which solves the technical problem that the workbench cannot be leveled due to uneven ground when the workbench needs to be placed horizontally

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