Small-sized manual thin plate bending and forming device

A technology for bending and forming thin plates, which is applied in the field of small manual thin plate bending and forming devices, can solve the problems of low bending accuracy, risk factor, and low bending efficiency, and achieve improved bending accuracy, increased bonding accuracy, and reduced The effect of labor intensity
CN109570286AInactive Publication Date: 2019-04-05SHANGHAI INST OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI INST OF TECH
Publication Date
2019-04-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a small-sized manual thin plate bending and forming device. The small-sized manual thin plate bending and forming device comprises a bending frame, a bending rod, a roller, anupper mould, a middle mould and a lower mould, wherein a guide slot is formed in the bending frame; the lower mould, the middle mould and the upper mould sequentially drop along the guide slot, and are superposed on the bottom of the bending frame; the roller is arranged on the top of the upper mould; one end of the bending rod is fixed, and the other end of the bending rod manually presses the roller, so that a thin plate placed between the upper mould and the middle mould or a thin plate placed between the middle mould and the lower mould is pressed and formed. The whole dismounting and using process of the bending and forming device is simple in operation, reduces labour intensity, and reduces assembling and disassembling workload.
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Description

technical field

[0001] The invention relates to the processing of various metal plates, in particular to a small manual thin plate bending forming device. Background technique

[0002] The bending device is a bending device used to complete various angles and shapes of various metal sheets, and the bending shapes are mostly V-shaped and U-shaped. At present, all large and super large hydraulic bending machines are used on the market. For the bending of small workpieces and metal sheets, most of them currently use manual vise bending, or put them into large-scale hydraulic bending equipment for bending. The bending accuracy is low and the bending efficiency is low, which cannot adapt to small batches and multiple varieties. Workpiece bending work.

[0003] The molds of large-scale hydraulic bending machines are all in units of tons. The mold design is expensive, and one mold can only complete one shape of bending. It is time-consuming and laborious to replace the mold, and ...

Claims

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