CN88210952U

CN88210952U - Oxygen-free copper universal continuous cast elevating machine

Info

Publication number: CN88210952U
Application number: CN 88210952
Authority: CN
Inventors: 周渤海
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-04-06
Filing date: 1988-04-06
Publication date: 1988-11-09

Abstract

The utility model discloses an oxygen-free copper universal continuous cast elevating machine, which can produce the continuous casting products of the various section shapes and specifications of random length, and the oxygen contents of the continuous casting products are smaller than the range of 5 ppm phi 5-60 mm. In design, the machine adopts an electrical machine to complete a chain-making type elevating action, and the energy conservation of the oxygen-free copper universal continuous cast elevating machine is more than 60%. An elevating mechanism adopts the methods of the electrical machine and a manual operation for elevation, which is easy to eliminate risk. The utility model has the advantages of compact structure, convenient operation, high precision, and good working smoothness. The utility model is used for the continuous casting of colored and ferrous metals.

Description

Oxygen-free copper universal continuous cast elevating machine

The utility model is to draw machine in a kind of continuous casting that has improved.More particularly be a kind of suitable production red copper, bronze, brass, silver alloy and other parts are coloured and the continuous casting of ferrous material on draw machine.

Draw machine in the existing continuous casting, structure, performance are not quite similar, to beat chain type service behaviour and stable best.But draw machine in this continuous casting and have following shortcoming: the one, product variety, the specification of producing are single, and an equipment can only be produced one or more specification products; The 2nd, to play on the chain type gap priming and do to finish jointly by two motors, floor space is big, the power consumption height; The 3rd, the motor machine lifting is partly adopted in lifting, if electrical equipment is malfunctioning, easily has an accident; The 4th, body adopts steel construction, and non-deformability is poor, and wearability, lubricity and precision keep the life-span not long.

The purpose of this utility model provides in the omnipotent continuous casting of a kind of oxygen-free copper draws machine, and drawing facility on this has volume little, and power consumption is low, compact conformation, easy to operate, long service life, production safety is stable, can produce the continuous cast products of multiple different cross section shape and specification continuously.

The utility model is achieved in that and draws machine in the omnipotent continuous casting of oxygen-free copper structurally by column, crossbeam casing that head, transmission operating mechanism and elevating mechanism are formed.All travelling gears all are arranged in the casting box and connect head and crystallizer moves and works on columns, form the lathe device product.

The Die Design of drawing machine in the omnipotent continuous casting of oxygen-free copper becomes removable, and has auxiliary.By changing head and auxiliary, the adjusting process parameter is finished the production of products of different specifications.

Transmission operating mechanism controls two cover transmission systems respectively by the separate unit small size motor and works simultaneously, realizes beating priming work on the chain type gap.

Elevating mechanism adopts the motor machine lifting, has man-operated mechanism simultaneously.If electrical equipment is malfunctioning, the artificial lifting of available man-operated mechanism, fool proof.

On draw mechanical part the dead man clamping device use the whole eccentric pressing wheel mechanism of two-wheel instead, simple to operate, pressure is even, can not produce loosening in the course of work.

The utility model adopts Machine Tool design, and all travelling gears are worked in three fuel tanks respectively, and lubricating condition is good, and device structure uses wear-resistant cast iron material simultaneously, absorbing, and stationarity is good, the operating accuracy height.

The utility model is with drawing machine relatively in the existing continuous casting, volume-diminished is more than 5 times, and weight saving is more than 2 times, and is energy-conservation more than 60%.Long service life, production safety is stable, and energy production oxygen content is less than the various cross sectional shapes of 5PPM φ 5～60mm scope and the continuous cast products of specification.Can produce the 1-6 root simultaneously.

Below with reference to accompanying drawing utility model is described in further detail.

Fig. 1 is an outline drawing of the present utility model;

Fig. 2 is an elevating mechanism schematic diagram of the present utility model;

Fig. 3 is a fundamental diagram of the present utility model;

Fig. 4 is the utility model dead man clamp mechanism vertical view;

Fig. 5 is the utility model dead man clamp mechanism front view.

Among Fig. 1, the 1st, draw machine head in the omnipotent continuous casting of oxygen-free copper, the 2nd, column, the 3rd, crossbeam casing.Head 1 can dismounting.Can change special-shaped head at any time according to product specification, reach the purpose that " omnipotent " produces.

Among Fig. 2, the 4th, lifting motor, the 5, the 6th, belt pulley, the 7, the 8th, bevel gear, the 9th, screw, the 10th, leading screw, the 11st, hand crank.Lifting motor 4

drives bevel gear

7,8 rotations by

belt pulley

5,6, because of screw 9 is siamese parts with bevel gear 8, so screw 9 rotates on leading screw 10, moves on column thereby drive the crossbeam casing.If electrical equipment is malfunctioning in the course of the work, can use hand crank 11 hand-operated liftings at once, in time avoid accident to take place.

Among Fig. 3, the 12nd, speed-regulated DC motor, the 13, the 14th, bevel gear, the 15, the 16th, worm and gear, the 17, the 18th, sprocket wheel, the 19, the 20th, gear, the 21, the 22nd, double crosslinking sliding gear, the 23, the 24th, duplicate gear, the 25th, eccentric wheel, the 26th, head spindle.Speed-regulated DC motor 12 is controlled two sets of transmission mechanism respectively and is worked simultaneously by

disjunctor gear

13 and 19, finishes the last priming of dead man and does.

One, dead man straight line actuation: by speed-regulated DC motor 12 through a pair of

bevel gear

13,14, worm and

gear

15,16 is given

sprocket wheel

17,18 the moment transmission, by sprocket shaft power is passed to special pipe head spindle 26, drive single or many crystallizer work.

Two, dead man intermitten: intermitten, the utility model are to finish by the time of playing the chain tensioning.Course of action be speed-regulated DC motor 12 in the transmission linearly operating, disjunctor gear 19 driven gears 20 through double crosslinking sliding

gear

21,22 transmission duplicate

gears

23,24, make eccentric wheel 25 rotation, realize beating chain and move.

More than two kinds of actions synchronously synthetic, make dead man occur pulling out and stop, pull out and stop ... the gap on priming do.

Fig. 4, Fig. 5 are the whole eccentric pressing wheel mechanism fundamental diagrams of two-wheel.Among the figure, the 27th, handle, the 28th, eccentric shaft, the 29th, pinch roller, the 30th, dead man, the 31st, handwheel.Turning handle 27, eccentric shaft 28 rotates, make double pressing roller type 29 clamp dead mans 30 after, adjust clamping forces with handwheel 31.

The utility model is widely used in electric wire, cable industry, and metallurgical, casting industry have certain manufacturing and be worth.

Claims

1, draws machine in a kind of continuous casting, it is characterized in that all gears of transmission operating mechanism and elevating mechanism all are arranged in the casting box, form the lathe device structure with column, head.

2, draw machine in the continuous casting according to claim 1, it is characterized in that head can change.

3, draw machine in the continuous casting according to claim 1, it is characterized in that, finish on the gap of dead man priming and do by speed-regulated DC motor control transmission operating mechanism.

4, draw machine in the continuous casting according to claim 1, it is characterized in that elevating mechanism adopts electronic and manual two kinds of methods to carry out elevating movement.

5, draw machine in the continuous casting according to claim 1, it is characterized in that head dead man clamping device adopts the whole eccentric pressing wheel mechanism of two-wheel.