Bending machine deflection compensation workbench with wedge blocks integrally connected

Abstract

The invention discloses a bending machine deflection compensation workbench with wedge blocks integrally connected. The deflection compensation workbench comprises a groove type base and a cover platearranged at the upper end of the base; the groove bottom of the groove type base is provided with a wedge block installation plate, the multiple lower wedge blocks and the multiple upper wedge blocksfrom bottom to top in sequence; and the upper end surface of the wedge block installation plate is provided with a plurality of concave grooves in the length direction of the wedge block installationplate, the multiple lower wedge blocks are embedded in the multiple concave grooves correspondingly so that the lower wedge blocks and the installation plate can be connected into a whole, the upperwedge blocks are installed on the upper end surfaces of the lower wedge blocks in a matched mode by adopting inclined surfaces different in angle, and the end of the installation plate is connected with a driving motor. According to the technical scheme of the invention, integral deflection compensation is achieved, the integral compensation precision of the workbench is ensured, in addition, thestructure is simple, disassembling is convenient, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of bending machines, in particular to a deflection compensation workbench in which wedges of the bending machine are integrally connected. Background technique [0002] The sheet metal bending machine is a widely used sheet metal processing equipment. By using the simplest bending die, adjusting the pressing depth distance of the slider, bending and forming at various angles, bending a variety of complex Components. During the working process, the slider of the bending machine is subjected to an upward uniform load, while the workbench is subjected to a downward uniform load. Under the action of the uniform load, the slider and the workbench will move along the direction Deflection occurs, resulting in deflection. At present, the more advanced method is to install the compensation device on the bending machine. There are two main connection methods for the wedge block of the existing ordinary pull-rod defl...

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Problems solved by technology

[0003] The main purpose of the present invention is to propose a deflection compensation workbench in which the wedges of the bending machine are integrally connected, aiming to solve the problem that the connection method of the wedges with screws or bolts affects the compensation accuracy of the workbench during the bending process. Thus affecting the bending accuracy

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