CN205599691U - Cold -rolled thread reinforcing bar production line - Google Patents

Abstract

The utility model provides a cold -rolled thread reinforcing bar production line, including constituteing the part as follows: decorticator (1), no. A cold rolling mill (2), with no. One cold rolling mill (2) adjacent wire drawing machine (3), with wire drawing machine (3) adjacent no. Two cold rolling mill (4) and with no. Two cold rolling mill (4) adjacent admission machine (5) adjacent with the decorticator, no. One cold rolling mill (2) and no. Two cold rolling mill (4) be Y type three -high mill, admission machine (5) for I -shaped wheel admission machine. The utility model discloses a cold -rolled thread reinforcing bar production line, device layout is reasonable, and the steel of producing have the intensity height in succession to have realized production process complete, and plasticity is good, advantage that product accuracy is high.

Description

Cold-rolled threaded reinforcing steel production line

Technical field

This utility model relates to a kind of cold-rolled threaded reinforcing steel production line, belongs to reinforcing bar production technical field.

Background technology

Cold-rolled threaded reinforcing steel is as the new and effective steel of a kind of concrete, can be widely applied to the various engineering construction such as various building construction, highway, airport, various municipal works, railway, mine, bridge, power station, in developed country, a large amount of production is applied with extensive already.

Cold-rolled threaded reinforcing steel is that to use Q215, Q235 low-carbon hot-rolling coil rod or 24MnTi, 20MnSi Hot rolling Low alloy Steel coil rod be mother metal, through the most cold rolling tube reducing, chill strengthening, the minor diameter reinforcing bar of the most rolled threaded Φ 4-12.It is high that this reinforcing bar has intensity, and percentage elongation is big, and bond and anchor property is good, saving steel and cement, reduces ..

The complete set of equipments of cold-rolled threaded reinforcing steel production line is all discontinuous take-up the most both at home and abroad.Even heavy-weight coil take-up, the most unavoidably making unit stop continually, this not only adds the energy consumption of starting-braking process, productivity ratio is the highest.

Summary of the invention

In place of it is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of cold-rolled threaded reinforcing steel production line.

Cold-rolled threaded reinforcing steel production line of the present utility model, including following building block: No. two cold-rolling mills (4) that decorticator (1) cold-rolling mill (2) adjacent with the decorticator wire drawing machine (3) adjacent with cold-rolling mill (2) is adjacent with wire drawing machine (3) and the admission machine (5) adjacent with No. two cold-rolling mills (4)；

A described cold-rolling mill (2) and No. two cold-rolling mills (4) are y-type three-roll mill；

Described admission machine (5) is spool take-up.

Preferably,

Described admission machine has two.

Cold-rolled threaded reinforcing steel production line of the present utility model, device layout is reasonable, it is achieved that the Total continuity of production process, and it is high that the steel produced have intensity, and plasticity is good, the advantage that product accuracy is high.

Accompanying drawing explanation

Fig. 1 is cold-rolled threaded reinforcing steel production line of the present utility model.

Wherein, 1 is decorticator, and 2 is a cold-rolling mill, and 3 is wire drawing machine, and 4 is No. two cold-rolling mills, and 5 is admission machine.

Detailed description of the invention

Cold-rolled threaded reinforcing steel production line of the present utility model, including following building block: No. two cold-rolling mills (4) that decorticator (1) cold-rolling mill (2) adjacent with the decorticator wire drawing machine (3) adjacent with cold-rolling mill (2) is adjacent with wire drawing machine (3) and the admission machine (5) adjacent with No. two cold-rolling mills (4)；

A described cold-rolling mill (2) and No. two cold-rolling mills (4) are y-type three-roll mill；

Described admission machine (5) is spool take-up.

Described admission machine has two.

Claims (2)

1. cold-rolled threaded reinforcing steel production line, it is characterized in that, including following building block: No. two cold-rolling mills (4) that decorticator (1) cold-rolling mill (2) adjacent with the decorticator wire drawing machine (3) adjacent with cold-rolling mill (2) is adjacent with wire drawing machine (3) and the admission machine (5) adjacent with No. two cold-rolling mills (4)；

A described cold-rolling mill (2) and No. two cold-rolling mills (4) are y-type three-roll mill；

Described admission machine (5) is spool take-up.

Cold-rolled threaded reinforcing steel production line the most according to claim 1, it is characterised in that described admission machine has two.