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Arc rolling machine

An arc rolling machine and arc rolling technology, which is applied in the field of arc rolling machines, can solve problems such as poor dimensional accuracy, and achieve the effects of ensuring dimensional accuracy, simple power transmission, and simple power transmission structure

Pending Publication Date: 2020-12-29
HENAN SENYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an arc rolling machine to solve the problem of poor dimensional accuracy in the prior art after the streamlined structure is formed

Method used

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Embodiment Construction

[0037] The specific embodiments of the arc rolling machine of the present invention will be further described below in conjunction with the accompanying drawings.

[0038] The structure of the arc rolling machine is as follows: figure 1 and figure 2 As shown, it includes a support, the support is a frame structure, and is formed by connecting horizontal braces 12 and vertical braces 13, and a workbench 11 is fixedly installed on the support. The top of the workbench 11 is rotatably equipped with a power roller, and the axis of the power roller is perpendicular to the workbench 11. Specifically, the power roller 9 is fixed on the power roller fixing plate 10, and a motor 14 is fixedly installed under the workbench 11, and the motor 14 passes the power The roller fixing plate 10 is transmission connected with the power roller 9, and the motor 14 can drive the power roller fixing plate 10 when it works, thereby driving the power roller 9 to rotate. On the workbench 11, a U-sha...

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Abstract

The invention provides an arc rolling machine. The arc rolling machine comprises a support, a workbench is arranged on the support, a power roller is rotationally installed on the workbench, and the axis of the power roller is perpendicular to the workbench; a power mechanism is in transmission connection with the power roller; an extrusion roller opposite to the power roller is arranged on the workbench, a machining channel allowing a workpiece to penetrate through is formed between the extrusion roller and the power roller, a position adjusting mechanism is fixedly arranged on the support, and the output end of the position adjusting mechanism is in transmission connection with the extrusion roller or the power roller so as to drive one of the extrusion roller and the power roller to move towards or away from the other one; and a limiting switch is arranged on the workbench in a relatively-fixed mode, a limiting piece is fixedly arranged relative to the output end of the position adjusting mechanism, the limiting switch can be triggered by the limiting piece, the limiting switch is in signal connection with a control system, and the control system is controllably connected to theposition adjusting mechanism and controls the position adjusting mechanism to stop acting when receiving a signal that the limiting switch is triggered. Therefore, the position adjusting mechanism isprevented from continuing to act, and the size precision of a formed product is guaranteed.

Description

technical field [0001] The invention relates to an arc rolling machine. Background technique [0002] With the continuous development of production technology, customers have put forward higher requirements for product quality and product appearance. Taking the shape of sanitation vehicles as an example, the streamlined structure is more favored by customers than the traditional square structure. When processing a streamlined structure, if manual bending is used, the processing is cumbersome, time-consuming and laborious. If the existing bending device is used, although the bending labor intensity can be reduced, the dimensional accuracy after forming is often not guaranteed. Contents of the invention [0003] The object of the present invention is to provide an arc rolling machine to solve the problem of poor dimensional accuracy in the prior art after the streamlined structure is formed. [0004] In order to achieve the above object, the arc rolling machine of the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/14B21D7/08B21D53/88
CPCB21D5/14B21D7/08B21D53/88
Inventor 朱新民杨晓锋史重阳谢华华张旭梁可朱书文王凯
Owner HENAN SENYUAN HEAVY IND
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