Bending machine deflection compensation amount control device based on pressure adjusting and adjusting method thereof

Abstract

The invention relates to the technical field of intelligent manufacturing, and discloses a bending machine deflection compensation amount control device based on pressure adjusting and an adjusting method thereof. The control device comprises a sliding block and a worktable arranged under the sliding block. Multiple sets of adjustment rods are evenly distributed in the sliding block in the transversely direction, two adjustment rods in the multiple sets of adjustment rods are located on the left side edge and the right side edge of the sliding block and are symmetrically distributed, the adjustment rods are in threaded connection with the sliding block, and pressure sensors are arranged above the worktable and located under center shafts of the adjustment rods. Multiple adjustment rods ofthe odd term are arranged on the sliding block, the pressure sensors are arranged below the corresponding adjustment rods, the pressure values detected by the pressure sensors are locally adjusted, the same pressure value of the pressure sensors is taken as the target, the telescopic adjusting amount of hydraulic rods is adjusted, through the telescopic adjusting amount of the hydraulic rods, thefeeding amount of the deflection compensation device is correspondingly adjusted, and the deflection compensation amount precise control can be carried out.

Description

technical field [0001] The invention relates to the technical field of intelligent manufacturing, in particular to a pressure adjustment-based bending machine deflection compensation amount control device and an adjustment method thereof. Background technique [0002] The bending machine is used to accurately process the bending angle of the plate, including the upper mold, the lower mold, the hydraulic drive mechanism and other numerical control mechanisms installed on the left and right sides of the upper mold. The upper mold is fixedly installed on the slider, and the hydraulic drive mechanism drives the slider to move up and down, thereby driving the upper mold to move vertically, and the lower mold is fixedly installed on the workbench. Due to the deformation of the slider and the workbench during the bending process , will cause deflection and deformation of the pressed workpiece. In order to ensure the consistency of the bending angle of the workpiece over the entire ...

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Problems solved by technology

[0004] In view of the deficiencies in the use of the existing bending machine deflection compensation device proposed in the background technology, the present invention provides a bending machine deflection compensation amount control device and its adjustment method based on pressure adjustment, which has the ability to accurately control the deflection compensation Quantity, improve the advantages of control accuracy, solve the problems raised in the above background technology

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