CN202808911U

CN202808911U - Speed-adjustable contact conductive wheel annealing furnace

Info

Publication number: CN202808911U
Application number: CN 201220472311
Authority: CN
Inventors: 余玉春
Original assignee: Huangshi Machinery Co Ltd Of Permanently Happy Norcent
Current assignee: Huangshi Machinery Co Ltd Of Permanently Happy Norcent
Priority date: 2012-09-17
Filing date: 2012-09-17
Publication date: 2013-03-20
Anticipated expiration: 2022-09-17

Abstract

The utility model relates to an improvement of an annealing furnace of a power cable conductor wiredrawing device, and specifically relates to a speed-adjustable contact conductive wheel annealing furnace. The annealing furnace comprises a box body, wire wheels, conductive wheels, an annealing groove, a cooling groove and a water accumulation chamber, wherein the box body is provided with a traction wheel and a wire-out guide wheel at the outlet of the cooling groove; a spray mechanism is arranged at the back of the box body; and a nozzle in the spray mechanism is arranged in the cooling groove in an extension manner. The speed-adjustable contact conductive wheel annealing furnace is characterized in that the two wire wheels and the two conductive wheels on the box body are arranged on the left side of the annealing groove, wherein one conductive wheel is arranged at the inlet of the annealing groove on the box body, and the other conductive wheel and the two wire wheels are arranged on the box body and are arranged in a zigzag with the conductive wheel at the inlet of the annealing groove. The speed-adjustable contact conductive wheel annealing furnace solves the problems of large ablative consumption of conductive rings of conductive wheels, ablative spots of wiredrawing cables and poor quality caused by bending damage of the existing contact conductive wheel annealing furnace, and is mainly applied to the improvement of the existing contact conductive wheel annealing furnace.

Description

Adjustable speed contact conductive casters annealing furnace

Technical field

The utility model relates to the improvement of power cable wire wire drawing (line) suite of equipment annealing furnace, is a kind of adjustable speed contact conductive casters annealing furnace.

Background technology

Power cable wire wire drawing (line) suite of equipment is provided with contact conductive casters annealing furnace, prior art contact conductive casters annealing furnace is made of casing, conductive casters, guide roller, anneal slot, cooling tank, spray thrower and the ponding chamber forms, anneal slot and cooling tank are mounted on the dividing plate of casing, the ponding chamber is to be arranged in the below that box partition is positioned at anneal slot and cooling tank, it is indoor that conductive casters is mounted in ponding, and two conductive casterses are to be installed in respectively box partition to be positioned at the top that anneal slot and cooling tank are imported and exported; Wire drawing line body, is derived from the exit of cooling tank behind the conduction heating annealing of process conductive casters, the spraying cooling from the ingress importing of anneal slot through the winding traction of guide roller and conductive casters again; The problem that prior art contact conductive casters annealing furnace exists is: 1.. the line body elongation of expanding easily after the wire drawing line body conduction heating, and inlet wire, outlet are all on same conductive casters, speed ratio between inlet wire conductive casters and the outlet conductive casters can't be adjusted, cause producing the gap between the conducting ring on wire drawing line body and the conductive casters wheel rim, produce easily arc spark between wire drawing line body and the conductive casters conducting ring, conducting ring on the conductive casters is ablated and is consumed greatly, the surface of wire drawing line body produces the ablation spot, product of poor quality; 2.. the diameter of conductive casters and guide roller is less, is generally 250 millimeters, and the revolution radius-of-curvature because of wheel body when producing large diameter wire drawing line body is too small, and the easy bending of wire drawing line body is impaired.

Summary of the invention

The purpose of this utility model is exactly will solve the existing conductive casters conducting ring of existing contact conductive casters annealing furnace to ablate and consume large, wire drawing line body ablation spot and the poor problem of bending impaired quality, and a kind of adjustable speed contact conductive casters annealing furnace is provided.

Concrete scheme of the present utility model is: a kind of adjustable speed contact conductive casters annealing furnace, it is provided with casing, casing is provided with dividing plate, is separately installed with guide roller, conductive casters, anneal slot, cooling tank and ponding chamber on the dividing plate of casing, and the ponding indoor location has conductive casters; The upper right side that box partition is positioned at the cooling tank exit is separately installed with traction wheel and outgoing line guide wheel, and the back side of box partition is equipped with spraying mechanism, and spraying mechanism is provided with nozzle, and the nozzle in the spraying mechanism is to extend to be installed in the cooling tank; It is characterized in that: two guide rollers on the box partition and two conductive casterses are mounted in the left side of anneal slot, wherein, a conductive casters is mounted in the upper left side that box partition is positioned at the anneal slot ingress, another conductive casters and two guide rollers are arranged in a zigzag with the conductive casters formation of anneal slot ingress on box partition, described conductive casters is provided with conducting ring, the outer diameter D of conductive casters conducting ring 〉=300 millimeter.

Conductive casters described in the utility model is by connecing the electricity ring, drive pulley, mount pad, insulation covering, the insulation spacer, conducting ring, wheel body, back-up ring, transmission shaft, bearing, spacer and end cover form, mount pad is to adopt insulation covering, insulation spacer and screw are installed on the dividing plate of casing, transmission shaft is to adopt bearing and spacer to be installed in the bearing position of mount pad, two end covers are the two ends that are installed in respectively the mount pad bearing position, connecing electricity ring and drive pulley is to adopt back-up ring and locking key to be installed in an end of transmission shaft, wheel body is to adopt back-up ring and locking key to be installed in the other end of transmission shaft, and conducting ring is to be embedded in the race of wheel body.

The utility model is compared with existing contact conductive casters annealing furnace, and the utility model is to adopt large diameter conductive casters, and the revolution radius-of-curvature of conductive casters is larger, has solved the impaired problem of the easy bending of the existing wire drawing line of primary structure body; Conductive casters in the utility model and guide roller are to be in a zigzag to arrange at the dividing plate of casing, and the preheating section of wire drawing line body lengthens, and the extending heating time of wire drawing line body can be realized the annealing processing of major diameter wire drawing line body; Each conductive casters in the utility model is equipped with independently transmission shaft and drive pulley, the rotating speed of each conductive casters is all adjustable, the winding of wire drawing line body on each conductive casters is tightr, solved and produced easily arc spark between primary structure existing wire drawing line body and the conductive casters conducting ring, the conducting ring on the conductive casters is ablated and is consumed greatly, the problem of the poor product quality of wire drawing line body; The utility model compact construction, effect long service life and quality product remarkable, conductive casters are improved; The utility model preferably resolves the existing conductive casters conducting ring of existing contact conductive casters annealing furnace and ablates and consume large, wire drawing line body ablation spot and the poor problem of bending impaired quality.

Description of drawings

Fig. 1 is the utility model structural front view;

Fig. 2 is the utility model structure left view;

Fig. 3 is the conducting wheel structure front view;

Wherein: 1-guide roller, 2-conductive casters, 3-traction wheel, 4-outgoing line guide wheel, the 5--casing, 6-anneal slot, 7-cooling tank, 8-ponding chamber, the 9--spraying mechanism, 10-connect electricity to encircle 11-drive pulley, 12-mount pad, 13-insulation covering, 14-insulation spacer, 15-conducting ring, 16-wheel body, 17-back-up ring, 18-transmission shaft, 19-bearing, 20-spacer, 21-end cover, 22-dividing plate.

Embodiment:

Referring to Fig. 1: a kind of adjustable speed contact conductive casters annealing furnace, it is provided with casing 5, casing 5 is provided with dividing plate 22(and sees Fig. 2 for details), be separately installed with guide roller 1, conductive casters 2, anneal slot 6, cooling tank 7 and ponding chamber 8 on the dividing plate 22 of casing 5, conductive casters 2 is installed in the ponding chamber 8; The upper right side that casing 5 dividing plates 22 are positioned at cooling tank 7 exits is separately installed with traction wheel 3 and outgoing line guide wheel 4, the back side of casing 5 dividing plates 22 is equipped with spraying mechanism 9(and sees Fig. 2 for details), spraying mechanism 9 is provided with nozzle, and the nozzle in the spraying mechanism 9 is to extend to be installed in the cooling tank 7; Particularly: two guide rollers 1 on casing 5 dividing plates 22 and two conductive casterses 2 are mounted in the left side of anneal slot 6, wherein, a conductive casters 2 is mounted in the upper left side that casing 5 dividing plates 22 are positioned at anneal slot 6 ingress, another conductive casters 2 and two guide rollers 1 are arranged in a zigzag with conductive casters 2 formations of anneal slot 6 ingress on casing 5 dividing plates 22, described conductive casters 2 is provided with conducting ring 15(and sees Fig. 3 for details), the outer diameter D of conductive casters 2 conducting rings 15 〉=300 millimeters, the outer diameter D of present embodiment conducting ring 15=300 millimeter.

The described conductive casters 2 of present embodiment is by connecing electricity ring 10, drive pulley 11, mount pad 12, insulation covering 13, insulation spacer 14, conducting ring 15, wheel body 16, back-up ring 17, transmission shaft 18, bearing 19, spacer 20 and end cover 21 form (seeing Fig. 3 for details), mount pad 12 is to adopt insulation covering 13, insulation spacer 14 and screw are installed on the dividing plate 22 of casing 5, transmission shaft 18 is to adopt bearing 19 and spacer 20 to be installed in the bearing position of mount pad 12, two end covers 21 are the two ends that are installed in respectively mount pad 12 bearing positions, connecing electricity ring 10 and drive pulley 11 is to adopt back-up ring 17 and locking key to be installed in an end of transmission shaft 18, wheel body 16 is to adopt back-up ring 17 and locking key to be installed in the other end of transmission shaft 18, and conducting ring 15 is to be embedded in the race of wheel body 16.

Claims

1. adjustable speed contact conductive casters annealing furnace, it is provided with casing, and casing is provided with dividing plate, is separately installed with guide roller, conductive casters, anneal slot, cooling tank and ponding chamber on the dividing plate of casing, and the ponding indoor location has conductive casters; The upper right side that box partition is positioned at the cooling tank exit is separately installed with traction wheel and outgoing line guide wheel, and the back side of box partition is equipped with spraying mechanism, and spraying mechanism is provided with nozzle, and the nozzle in the spraying mechanism is to extend to be installed in the cooling tank; It is characterized in that: two guide rollers on the box partition and two conductive casterses are mounted in the left side of anneal slot, wherein, a conductive casters is mounted in the upper left side that box partition is positioned at the anneal slot ingress, another conductive casters and two guide rollers are arranged in a zigzag with the conductive casters formation of anneal slot ingress on box partition, described conductive casters is provided with conducting ring, the outer diameter D of conductive casters conducting ring 〉=300 millimeter.

2. a kind of adjustable speed contact conductive casters annealing furnace according to claim 1, it is characterized in that: described conductive casters is by connecing the electricity ring, drive pulley, mount pad, insulation covering, the insulation spacer, conducting ring, wheel body, back-up ring, transmission shaft, bearing, spacer and end cover form, mount pad is to adopt insulation covering, insulation spacer and screw are installed on the dividing plate of casing, transmission shaft is to adopt bearing and spacer to be installed in the bearing position of mount pad, two end covers are the two ends that are installed in respectively the mount pad bearing position, connecing electricity ring and drive pulley is to adopt back-up ring and locking key to be installed in an end of transmission shaft, wheel body is to adopt back-up ring and locking key to be installed in the other end of transmission shaft, and conducting ring is to be embedded in the race of wheel body.