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Rack deformation compensation device and bending machine

A deformation compensation device and technology of a bending machine are applied in the field of deformation compensation, which can solve the problem of large bending error of the bending machine, and achieve the effects of improving the bending accuracy and compensating the reading error.

Active Publication Date: 2017-06-27
山东嘉意机械有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a frame deformation compensating device to solve the technical problem of the large bending degree error of the bending machine in the prior art

Method used

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  • Rack deformation compensation device and bending machine
  • Rack deformation compensation device and bending machine
  • Rack deformation compensation device and bending machine

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Embodiment Construction

[0044] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a rack deformation compensation device and a bending machine. The technical problem that the bending degree error of a bending machine is large in the prior art is solved. The rack deformation compensation device comprises a fulcrum assembly and a lever assembly. The lever assembly is movably connected with the fulcrum assembly and can make lever type swinging with the fulcrum assembly as a fulcrum. The first end of the lever assembly is used for being connected with a lateral plate of the bending machine. The second end of the lever assembly is connected with a grating reading head. The fulcrum assembly is used for being connected with a lower beam of the bending machine.

Description

technical field [0001] The invention relates to the technical field of deformation compensation, in particular to a frame deformation compensation device and a bending machine. Background technique [0002] A bending machine is a machine that can bend thin plates. In the sheet metal industry, a bending machine is a production equipment that bends sheet metal. The bending force of the bending machine to bend the workpiece is very large. During the bending process, the frame needs to bear a large stress. According to the mechanical principle of the material, correspondingly, the frame will produce a certain small force due to the stress. Deformation, that is, strain, when the strain reaches a certain level, the bending accuracy of the workpiece being bent will be affected by the strain. [0003] The frame of the bending machine includes a first side plate and a second side plate arranged at intervals in the horizontal direction, and an upper beam and a lower beam arranged at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/02B21D5/00
CPCB21D5/006B21D5/0209B21D5/0272
Inventor 林忠许峥吴达通曹宇付红芝
Owner 山东嘉意机械有限公司
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