a leveling machine
A leveler and eccentric shaft technology applied to levelers. It can solve the problems that it is difficult to enter the upper and lower roller sets, and the uneven force of the metal plate, so as to avoid the vibration of the machine and achieve the effect of good leveling.
Active Publication Date: 2016-10-26
JIEYANG YONGXIN MACHINERY MFG
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Problems solved by technology
However, there are relatively large defects in the existing technology. The distance between the upper and lower roller groups is directly adjusted by the power cylinder, that is to say: the distance between the front and rear of the upper and lower roller groups is certain. It is difficult to enter between the upper and lower roller groups, and the front and rear of the upper roller group are not connected by an absolute rigid body, which will cause uneven force on the metal plate after entering the leveling machine
Method used
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[0024] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but not to limit the protection scope of the present invention.
[0025] like Figure 1~4 A leveling machine shown includes a base 1 provided with a lower roller group 11 and a first bracket 2 fixed on the base 1, and a second bracket 3 is spliced and fixed between the first bracket 2 and the base 1, so The cavity formed between the first bracket 2 and the second bracket 3 is provided with a roller bracket 4 with an upper roller group 41, and the upper roller bracket 4 is fixed between the roller brackets 4 by adjusting the position of the roller bracket 4. The adjustment device for the distance between the group 41 and the lower roller group 11, the adjustment device includes: the first eccentric shaft 42 and the second eccentric shaft 43 whose center lin...
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The invention relates to a leveling machine. The leveling machine is provided with a base provided with a lower idler wheel set and a first support fixed to the base. A second support is fixedly spliced between the first support and the base. Idler wheel supports provided with an upper idler wheel set are arranged between the first support and the second support. An adjusting device for controlling the interval between the upper idler wheel set and the lower idler wheel set by adjusting the positions of the idler wheel supports is fixed between the idler wheel supports. An eccentric volume measuring device is adopted, through the simple and reasonable design, the eccentric volume generated by rotation of an eccentric shaft is converted into linear displacement, and the phenomenon that when an encoder is adopted for measuring the eccentric volume, due to machine vibration, reading jumps and is instable in the prior art is effectively avoided.
Description
technical field [0001] The invention relates to a leveling mechanism, in particular to a leveling machine. Background technique [0002] With the rapid development of the sheet metal industry, punching mesh panels, electrical cabinets, computer body processing, saw blade production, automotive stamping parts, rolling stock, construction machinery industry, textile machinery and other industries, the quality requirements for metal sheets Also higher and higher, sheet metal workpieces can degrade the quality of the final product if they have an uneven surface. The leveling machine is to squeeze the uneven metal plate through the upper and lower rolls to squeeze the strip or plate of a certain thickness, so as to achieve the effect of leveling. The leveler is a powerful new equipment for high-speed stamping work, which can improve the quality and quantity of press products. It is impossible to produce good punching parts after the coil is leveled to eliminate stress. Only by ...
Claims
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IPC IPC(8): B21D1/06
CPCB21D1/06
Inventor 杨勇
Owner JIEYANG YONGXIN MACHINERY MFG