CN201140224Y - Rolling outlet guide panel with matched groove shape and rolled piece hole shape - Google Patents

Abstract

The utility model discloses a rolling outlet guide board whose groove shapes are engaged with hole shapes of rolled pieces. The rolling outlet guide board comprises a left guide board and a right guide board which are engaged, wherein bell mouths are arranged on two ends of the left guide board and the right guide and guiding groove shapes on the left guide board and the right guide board are engaged with the hole shapes of the rolled pieces. Compared with the prior art, the rolling outlet guide board guides the rolled pieces accurately, the rolled pieces enter the hole shapes of rolls easily, and the quality of the rolled pieces is high.

Description

The rolling delivery guide that a kind of flute profile and rolled piece pass match

Technical field

The utility model belongs to a kind of iron and steel rolling equipment, specifically is a kind of rolling delivery guide.

Background technology

Guide and guard are basic equipments in the steel rolling continuous-rolling system, and guide plate wherein plays a part the guiding rolled piece and accurately enters roll pass, prevents the rolled piece surface by scratch, and is most important for the rolled piece quality.

Existing rolling outlet guide, the general shape of its guide plate guide groove is single, and shape of rolling piece is changeable, and the guide groove shape invariance causes rolled piece through in the guide groove in the guide plate, can not well locate, swing, be difficult for accurately entering roll pass, steel rolling percent defective height, influence of rolled quality.

The utility model content

The purpose of this utility model provides the rolling delivery guide that a kind of flute profile and rolled piece pass match, and its guide groove shape and rolled piece pass coincide, to rolled piece accurately orientation direction its enter roll pass, the assurance rolling quality.

The technical solution of the utility model is as follows:

The rolling delivery guide that a kind of flute profile and rolled piece pass match includes left and right involutory guide plate, it is characterized in that described left and right guide plate two ends are horn mouth, and guide groove shape and shape of rolling piece on the described left and right guide plate match.Described guide groove is shaped as ellipse.

Compare with prior art, this is practical to the rolled piece guiding accurately, and rolled piece easily enters roll pass, rolled piece quality height.

Description of drawings

Fig. 1 is a prior art rolling delivery guide pass structure schematic diagram.

Fig. 2 is the utility model guide plate cutaway view.

The specific embodiment

As shown in Figure 1, the rolling delivery guide, its left guide plate 1 two ends are horn mouth 2, guide groove 3 is a square groove, and rolled piece 4 is arranged in the guide groove 3.

As shown in Figure 2, the rolling delivery guide that a kind of flute profile and rolled piece pass match includes an involutory left side (right side) guide plate 1, and (right side) guide plate 1 two ends, a left side are horn mouth 2, and left and right guide plate guide groove 3 is shaped as ellipse, matches with rolled piece 4 shapes.Left and right guide plate structure is identical, and use involutory back.

Claims (2)

1, the rolling delivery guide that matches of a kind of flute profile and rolled piece pass includes left and right involutory guide plate, it is characterized in that described left and right guide plate two ends are horn mouth, and guide groove shape and shape of rolling piece on the described left and right guide plate match.

2, the rolling delivery guide that matches of a kind of flute profile according to claim 1 and rolled piece pass is characterized in that described guide groove is shaped as ellipse.

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