Miniature plate rolling machine

Abstract

The invention provides a miniature plate rolling machine, comprising a main pressing roller, a rotating roller and a passive roller, wherein the two ends of the main pressing roller and the two ends of the rotating roller are respectively connected by symmetric rotating arms, the lower parts of the rotating arms are assembled on movable tracks through idler wheels capable of rotating around self axes, the two ends of the main pressing roller and the two ends of the passive roller are respectively connected by symmetric passive arms, the lower ends of the passive arms are fixed with the ground through hinged fixing seats, one end of an active roller is coaxially and fixedly connected with a hand wheel, and a crank is arranged on the hand wheel. Raw materials to be subjected to plate rolling can penetrate through a position between the main pressing roller and the rotating roller and between the main pressing roller and the passive roller, and the pressing action of the main pressing roller is realized by moving the rotating arms for compressing the raw materials to be subjected to plate rolling. Then the hand wheel is used for manually rotating the crank to drive the main pressing roller to rotate, thus the plate rolling process of the raw materials is realized.

Description

[0001] technical field [0002] The invention relates to the technical field of hardware production, in particular to a miniature plate rolling machine capable of manually coiling thin plates. [0003] Background technique [0004] The plate rolling machine is a shaping machine tool for continuous point bending of the plate. It has the function of rolling plates of different shapes such as O-shaped, U-shaped, and multi-section R. However, the current plate rolling machines are designed for larger and thicker steel plates. They are huge in size and driven by motors, which consume a lot of power. At the same time, some hydraulic structures are required to pre-bend the steel plate, which makes the whole system more complicated and expensive. The practical cost of high power is high, and production cannot be carried out in the case of power failure. And the existing coil bed structure is not suitable to cause the structure of small and exquisite volume, is not suitable for pr...

AI Technical Summary

Problems solved by technology

However, the current plate rolling machines are designed for larger and thicker steel plates. They are huge in size and driven by motors, which consume a lot of power.

At the same time, some hydraulic structures are required to pre-bend the steel plate, which makes the whole system more complicated and more expensive

The practical cost of high power is high, and production cannot be carried out in the case of power failure

Moreover, the existing coiled bed structure is not suitable for a compact structure, and it is not suitable for production of iron plate raw materials with small thickness and small width.

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