KR200443438Y1 - Guide for wire shearing device - Google Patents

Abstract

The present invention relates to an induction guide for a rebar cutting device, and more particularly, when a plurality of rebars are simultaneously cut in a rebar cutting device used to produce circular steel, especially rebar, and then cut it to a predetermined length in a rolling process. It relates to an induction guide for a rebar cutting device to improve the accuracy of the.

It is an object of the present invention to provide an induction guide for a rebar cutting device that can prevent the rebar from being distorted and the cutting surface becomes non-uniform even when simultaneously cutting a plurality of rebars produced in a rolling mill.

In order to realize the above object, the present invention, before the reinforcing bar (W) produced in the rolling roll is introduced into the lower portion of the cutter 50 to align the position of the bars (W) and to limit the position of the base plate (1) In addition to being installed at regular intervals on the upper surface, a plurality of guides (3) installed so that the reinforcing bars (W) are inserted one by one into each interspace (2), and the reinforcing bars (W) introduced into the base plate (1) It is characterized by consisting of a guide means installed to maintain the direction toward the guide (3).

Rolling Process, Rebar Cutting, Cold Shear, Round Steel Cold Shea Guide

Description

Guide for rebar cutting device {GUIDE FOR WIRE SHEARING DEVICE}

The present invention relates to an induction guide for a rebar cutting device, and more particularly, when a plurality of rebars are simultaneously cut in a rebar cutting device used to produce circular steel, especially rebar, and then cut it to a predetermined length in a rolling process. It relates to an induction guide for a rebar cutting device to improve the accuracy of the.

In general, a steel mill goes through a rolling process to produce a rolled material. The rolling process includes a slab, bloom, billet, etc., produced in a continuous casting process, between two rotating rolls. It is molding.

That is, the rolling mill is a device for forming a plate, a bar, etc. through the plastic deformation of the material while passing the material between the rolls rotating at room temperature or high temperature, the transfer guide is installed between the rolling mill and the rolling mill to provide a rolled material. It will be transferred to the rolling roll side of the next step.

When the reinforcing bar is produced in the rolling mill, the rebar is continuously produced for a very long time. The rebar continuously produced in the rolling mill is cut and loaded and stored in a predetermined length.

In order to cut the reinforcement to a predetermined length, as shown in Figure 4, the lower portion of the cutter 50 and the lower portion 50 of the cutter where a plurality of rebars (W) simultaneously discharged from the rolling mill is located The cutter (SHEAR MACHINE) consisting of an upper portion 51 of the cutter installed to press and cut the steel (W) is used.

That is, when the reinforcing bars (W) discharged by a plurality of heat from the rolling mill is disposed on the lower portion of the cutter (50), while cutting the upper portion (51) of the cutting machine while pressing down the reinforcing bars (W).

However, when the reinforcing bar is simultaneously cut while the upper part of the cutter descends in a state in which a plurality of reinforcing bars are arranged in a line, the reinforcing bars may not only be arranged at the correct position but the cutting bars may be cut by the upper part of the cutting machine. By doing so, there is a problem that the cutting of the rebar is not made accurately.

That is, although a plurality of reinforcing bars are arranged in a line, each of the reinforcing bars are not uniformly aligned and move when cut by the upper part, so that the cutting surface is twisted instead of being formed uniformly as a whole.

Accordingly, an object of the present invention is to solve the above problems, and even when cutting a plurality of steel bars produced in a rolling mill at the same time induction of the rebar cutting device to prevent the position of the reinforcing bar is uneven cutting surface Is in providing a guide.

In order to realize the above object, the present invention is not only installed at regular intervals on the upper surface of the base plate to align the position of the rebars and limit the position before the rebars produced in the rolling rolls are introduced into the lower part of the cutter. It is characterized in that it comprises a plurality of guides installed so that the reinforcing bars are inserted one by one into the space, and the guide means installed to maintain the direction of the reinforcing bars introduced into the base plate.

As described above, the present invention provides a sorting of reinforcing bars one by one when the steel produced in the rolling roll is introduced into the cutting device, and by installing a base plate provided with a plurality of guides to prevent the reinforcing bars during cutting, This has the advantage of improving precision.

1, 2, and 3 are a perspective view, a plan view, and a side view showing a guide for a rebar cutting device according to the present invention, aligning and limiting positions of reinforcing bars W before being introduced into the cutter lower portion 50; In order to not only be installed at regular intervals on the upper surface of the base plate 1, but also a plurality of guides (3) and the base plate (1) installed so that the reinforcing bars (W) one by one into each interspace (2), Reinforcing bars (W) are introduced into the guide means is configured to maintain the direction toward the guide.

The tip of the guide 3 is formed in a tapered shape so as to smoothly flow into the space 2 between the guides 3 without being caught when the reinforcing bars W are drawn in.

That is, the tip is formed in a tapered shape so that the tip is narrow and curved so as not to be caught by the tip of the guide 3 when the reinforcing bars W guided to the guide 3 by the guide means enter each space. .

The guide means is disposed on both sides of the guide means and is installed to have a predetermined angle consists of a guide plate (4) to allow the reinforcing bars (W) to enter the space.

When explaining the operation and effect of the present invention as described above, when the rolled product, for example, reinforcing bars (W) is produced in a predetermined length in the rolling mill, the rolled product is located in the lower portion 50 of the cutter.

Here, since the rolling mill produces a plurality of reinforcing bars (W) at the same time, a plurality of reinforcing bars (W) are drawn at the same time in the lower portion 50 of the cutter.

Since the base plate 1 is first reached before the reinforcing bar W is introduced into the lower part 50 of the cutter, the guide 3 and the guide plate are installed on the upper surface of the base plate 1. Reinforcing bars W are introduced into each space 2 one by one (4).

When the reinforcing bars (W) are introduced into the space (2) separated by the guide (3) one by one, it is positionally limited by the guide (3) and the cutter lower portion (50) in a uniform state between each of the reinforcing bars (W) It is introduced into).

When cutting the reinforcing bars (W) while the cutter upper part (51) descends in this state, pressure is applied to the one of the reinforcing bars (W), but the reinforcing bars (W) cannot be moved left and right by the guide (3). As a result, a plurality of reinforcing bars (W) can form a uniform cut surface with respect to the cutter.

That is, the reinforcing bars (W) introduced into the space (2) of the base plate (1) is located in the space (2) between the guide (3) is a state in which left and right movements are blocked. Since (W) cannot move in the left and right direction, a plurality of rebars (W) will have the same cutting surface.

Here, if the size and space (2) of the guide 3 is produced according to the size of the reinforcing bars (W) it can be applied to a plurality of reinforcing bars (W).

As described above, when the reinforcing bars W are cut, the reinforcing bars W are constantly arranged by the guide 3 and the guide plate 4, so that the worker does not need to align the reinforcing bars W separately, thereby making the work more difficult. It becomes convenient and enables a quick cutting operation.

1 is a perspective view showing an induction guide for rebar cutting device according to the present invention,

2 is a plan view of FIG.

3 is a side view of FIG. 2;

Figure 4 is a schematic perspective view showing the position of the upper and lower cutters and the reinforcing bar cutting the steel produced in the general rolling process.

Explanation of symbols on the main parts of the drawings

1: base plate 2: space

3: guide 4: guide plate

50: lower cutter 51: upper cutter

W: Rebar

Claims (3)

In order to align and limit the positions of the rebars before they are introduced into the lower part of the cutting machine, they are installed at regular intervals on the upper surface of the base plate, and a plurality of rebars are inserted into each space. Guide and guide guide for reinforcing bar cutting device, characterized in that consisting of the guide means installed so that the reinforcing bar introduced into the base plate to maintain the direction toward the guide side. The method of claim 1, Induction guide for the reinforcing bar cutting device, characterized in that the tip of the guide is formed in a tapered shape so as to smoothly flow into the space between each guide without being caught when the reinforcement is drawn. The method of claim 1, The guide means is disposed on both sides and is installed to have a predetermined angle guide guide for reinforcing bar cutting device, characterized in that configured as a guide plate to allow the reinforcing bar into the space.

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