Automatic moving correcting method of elongated rod

A correction method, the technology of slender rods, applied in the direction of connecting components, threaded fasteners, nuts, etc., can solve the problems of no low cost, staying in the original position, etc., and achieve the effect of self-moving correction

Inactive Publication Date: 2019-10-25
东风科技(武汉)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for products other than bolt shank lengths exceeding 150mm, there is no good low-cost feasible method
In addition, in the related technology, after the straightening is completed, the bolt...

Method used

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  • Automatic moving correcting method of elongated rod
  • Automatic moving correcting method of elongated rod
  • Automatic moving correcting method of elongated rod

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Embodiment Construction

[0013] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In addition, the technical features in each embodiment or a single embodiment provided by the present invention can be combined arbitrarily with each other to form a feasible technical solution, but it must be based on the realization of those skilled in the art. When there is a contradiction or cannot be realized, it should be considered that ...

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Abstract

The embodiment of invention provides an automatic moving correcting method of an elongated rod. The method comprises the steps of adjusting a first straightening roller and a second straightening roller to be axially parallel to each other, wherein a first included angle is formed between the first straightening roller in the axial direction and the horizon line, and the width of a clearance between the first straightening roller and the second straightening roller is equal to the diameter of the elongated rod; horizontally inserting one end of the elongated rod into the clearance; rotating the first straightening roller and the second straightening roller in the same direction; and correcting the elongated rod in the horizontal direction in an automatic moving manner. According to the method in the embodiment, the two straightening rollers are adjusted to be in the direction that a certain angle is formed with the horizon line, and then the two straightening rollers are rotated, and the elongated rod is horizontally positioned in the clearance between the two straightening rollers, and thus the automatic moving correcting of the elongated rod can be realized.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of bar alignment, and in particular to a self-moving correction method for slender bars. Background technique [0002] At present, the straightening of the slender rods is under the condition that the axes of the two straightening wheels are horizontal and parallel, through the radial movement and rotation of the straightening wheels, under the action of friction, the slender rod bolts are driven to rotate around their axes, through A certain amount of time and pressure is required to achieve straightening of bent bolts. During the straightening process, the bolt rotates at the original position and does not move in a straight line in the axial direction. Therefore, the rod length of the bolt to be straightened is determined by the span of the straightening wheel where the equipment is installed and the length of the spiral straightening wheel. Therefore, , currently applicable to the ...

Claims

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Application Information

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IPC IPC(8): B21D3/02B21D37/04B21D53/24
CPCB21D3/02B21D37/04B21D53/24
Inventor 丁治随唐海斌相懿催志文
Owner 东风科技(武汉)有限公司
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