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Electric bending machine

A bending machine and electric technology, applied in the field of machine tools, can solve the problems affecting the use of bending machines, frequent use of bending molds, easy damage and fracture, etc., and achieve the effect of not being easily damaged and broken

Inactive Publication Date: 2018-07-24
JIANGSU JIANGHAI MACHINE TOOLS GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the frequent use of the bending die of the bending machine, it is easy to be damaged and broken, which affects the use of the bending machine

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The electric bending machine of the present invention includes a fuselage, a servo motor mounted on the fuselage, a transmission component connected to the servo motor, an upper mold slider connected to the transmission component, and a lower mold and a rear baffle. The rear baffle is used to move in the horizontal direction, and the upper mold slider is used to move in the vertical direction;

[0012] The upper mold and the lower mold are made of alloy steel with high hardness and high toughness;

[0013] The alloy steel is selected from 42CrMo.

Embodiment 2

[0015] The electric bending machine of the present invention includes a fuselage, a servo motor mounted on the fuselage, a transmission component connected to the servo motor, an upper mold slider connected to the transmission component, and a lower mold and a rear baffle. The rear baffle is used to move in the horizontal direction, and the upper mold slider is used to move in the vertical direction;

[0016] The upper mold and the lower mold are made of alloy steel with high hardness and high toughness;

[0017] The alloy steel is selected from Cr12MoV.

Embodiment 3

[0019] The electric bending machine of the present invention includes a fuselage, a servo motor mounted on the fuselage, a transmission component connected to the servo motor, an upper mold slider connected to the transmission component, and a lower mold and a rear baffle. The rear baffle is used to move in the horizontal direction, and the upper mold slider is used to move in the vertical direction;

[0020] The upper mold and the lower mold are made of alloy steel with high hardness and high toughness;

[0021] The alloy steel is selected from 12CrMoV.

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PUM

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Abstract

The invention provides an electric bending machine. The electric bending machine comprises a machine body, a servo motor which is arranged on the machine body, a transmission part which is connected to the servo motor, an upper die sliding block which is connected to the transmission part, a lower die and a rear material baffle plate, wherein the rear material baffle plate horizontally moves; theupper die sliding block vertically moves; an upper die and the lower die are manufactured through high-hardness and high-toughness alloy steel which is selected from 42CrMo, Cr12MoV or 12CrMoV. According to the electric bending machine, the dies which are manufactured through the high-hardness and high-toughness alloy steel, so that damage and breaking are hardly caused; and frequent replacing isavoided.

Description

technical field [0001] The invention relates to an electric bending machine, belonging to the technical field of machine tools. Background technique [0002] The bending machine is a machine capable of bending thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the bracket. The workbench is composed of a base and a pressure plate. The base is composed of a seat shell, a coil and a cover plate, the coil is placed in the depression of the seat shell, and the top of the depression is covered with a cover plate. When in use, the wire is energized to the coil, and after energization, an attractive force is generated on the pressure plate, so as to realize the clamping of the thin plate between the pressure plate and the base. Due to the use of electromagnetic force clamping, the pressure plate can be made into a variety of workpiece requirements, and the workpiece with side walls can be processed, and the operation i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D5/01
CPCB21D37/10B21D5/01
Inventor 江琳
Owner JIANGSU JIANGHAI MACHINE TOOLS GROUP