CN2761301Y

CN2761301Y - Water tank drawing machine of drawing wire 23 or 25 lines

Info

Publication number: CN2761301Y
Application number: CN 200420054226
Authority: CN
Inventors: 李辉; 于正雄
Original assignee: JIANGSU JINTAILONG ELECTROMECHANICAL EQUIPMENT MANUFACTURING PLANT
Current assignee: JIANGSU JINTAILONG ELECTROMECHANICAL EQUIPMENT MANUFACTURING PLANT
Priority date: 2004-12-10
Filing date: 2004-12-10
Publication date: 2006-03-01
Anticipated expiration: 2014-12-10

Abstract

The utility model discloses a water tank wire-drawing machine with 23 or 25 passes of steel wire drawing, cone pulley assemblies of which adopt specific 5+5+6+6 cone pulley assemblies with 1.05-1.2 transmission ratio, or specific 6+6+6+6 cone pulley assemblies with 1.05-1.2 transmission ratio, wherein the specific 5+5+6+6 cone pulley assemblies are formed by two cone pulley combinations, and one of the two cone pulley combinations are respectively formed by 5 cone pulleys, and the other two cone pulley combinations are respectively formed by 6 cone pulleys; the specific 6+6+6+6 cone pulley assemblies are respectively formed by four cone pulley combinations which are respectively formed by 6 cone pulleys. Therefore, the utility model has the advantages that the average compression rate of equipment is reduced, the surface quality, the plasticity index and the tensile strength of the steel wires are all further improved, the wire breakage and the pass drawing force are reduced, and the production efficiency and the service life of the die are improved.

Description

The water tank drawbench of drawn steel wire 23 or 25 passages

Affiliated technical field

The utility model relates to production equipment water tank drawbench essential in the fabricated metal industry, but particularly relate to the drawn steel wire 23 of a kind of 5+5+6+6 or 6+6+6+6 cone pulley combination or the water tank drawbench of 25 passages, be mainly used in cord is used steel wire with steel wire and sebific duct deep processing.

Background technology

At present, comprehensive domestic and international water tank drawbench mainly adopts cone pulley to be combined as 4+4+5+5,5+5+5+5, can carry out the drawing of 19 passages or 21 passages to steel wire, average Reduction per draft height, production efficiency is low, and is difficult to the maintenance of circle footpath, nose control ratio.The surface quality of steel wire, plasticity index, tensile strength index all are difficult to control, have restricted the cord industrial expansion.

Summary of the invention

But the purpose of this utility model provides the water tank drawbench of a kind of simple in structure, esy to use, safe and reliable, higher drawn steel wire 23 of efficient or 25 passages.

The technical scheme that its technical problem that solves the utility model adopts is: changing the combination of original cone pulley 4+4+5+5,5+5+5+5 is 5+5+6+6 or 6+6+6+6, and promptly the cone pulley assembly has adopted gearratio to be two groups of 1.05-1.2 to form a cone pulley combination and two groups by 5 cone pulleys respectively and form the specific 5+5+6+6 cone pulley assemblies that a cone pulley makes up by 6 cone pulleys respectively; Or four groups of gearratios are the specific 6+6+6+6 cone pulley assemblies that formed the cone pulley combination respectively by 6 cone pulleys of 1.05-1.2, have changed the ladder coefficient and the machine gearing factor of cone pulley, reduce average Reduction per draft, increase drawing passes 23 or 25 times.Overturning cabinet is provided with the water-cooling apparatus and the oiling station that is installed on the tension force case by the draw-gear power traction simultaneously, reduces the embrittlement phenomenon of steel wire, improves take-up speed, thereby enhances productivity.

The drawing of this wire drawing machine is steadily reliable, and mechanical properties such as the surface quality of finished product steel wire, plasticity index, tensile strength are even to have significant improvement, and has reduced passes of drawing power and fracture of wire, has improved die life.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model 5+5+6+6 cone pulley combination;

Fig. 3 is the structural representation of the utility model 6+6+6+6 cone pulley combination;

Among Fig. 1,2,3, motor 1, overturning cabinet 2, water tank 3, mould frame 4, finished product mould bases 5, cone pulley assembly 6, water-cooling apparatus 7, draw-gear 8, transmission device 9, oiling station 10, constant tension device 11, tension force case 12.

The specific embodiment

With reference to Fig. 1, at first steel wire passes one group of descending drawing die and is placed in the mould frame (4), motor (1) is passed to cone pulley assembly (6) and draw-gear (8) by transmission device (9) with power, draw-gear (8) provides certain drawing tension, make steel wire go up and produce enough big pulling capacity at cone pulley assembly (6), steel wire is attenuated by drawing die, corresponding drawing die of every cone pulley wherein, the cone pulley (13) that the cone pulley combination is 1.05-1.2 with two groups of gearratios, cone pulley (14), cone pulley (15), cone pulley (16), cone pulley (17) is totally 5 cone pulleys or two groups of cone pulleys (13) that gearratio is 1.05-1.2, cone pulley (14), cone pulley (15), cone pulley (16), cone pulley (17), cone pulley (18) is totally 6 cone pulleys, respectively with two groups of gearratios cone pulley (13) that is 1.05-1.2, cone pulley (14), cone pulley (15), cone pulley (16), cone pulley (17), totally 6 cone pulley particular combinations of cone pulley (18) forms the cone pulley assembly of 5+5+6+6 or 6+6+6+6, totally 22 or 24 corresponding 22 or 24 drawing dies of cone pulley.After passing the 23rd mould that places finished product mould bases (5) or 25 moulds (finishing die), steel wire is the finished product steel wire; its power is to be provided by the traction wheel on the draw-gear (8); simultaneously cooling water is cycled through water cooling plant (7) and enter draw-gear (8) the finished product steel wire is played certain cooling effect, the hauling speed of traction wheel has also been determined the linear velocity of port of export steel wire.Admission machine and tension force case reach permanent tension force and run-in synchronism purpose then on this basis.Oiling station (10) has been realized even oiling to steel wire in steel wire take-up process.It is adjustable that constant tension device (11) also can be realized constant tension, realized the purpose of synchronous take-up.

Claims

The water tank drawbench of 1 one kinds of drawn steel wires 23 or 25 passages, comprise main motor (1), overturning cabinet (2), water tank (3), mould frame (4), finished product mould bases (5), cone pulley assembly (6), draw-gear (8), constant tension device (11), tension force case (12) is characterized in that: cone pulley assembly (6) has adopted two groups of cone pulleys (13) that gearratio is 1.05-1.2, cone pulley (14), cone pulley (15), cone pulley (16), totally 5 cone pulleys of cone pulley (17) forms a cone pulley combination and two groups of cone pulleys (13) that gearratio is 1.05-1.2, cone pulley (14), cone pulley (15), cone pulley (16), cone pulley (17), cone pulley (18) is the cone pulley assembly of the specific 5+5+6+6 of a cone pulley combination of totally 6 cone pulley formation; Or four groups of gearratios cone pulley (13) that is 1.05-1.2, cone pulley (14), cone pulley (15), cone pulley (16), cone pulley (17), cone pulley (18) totally 6 cone pulleys form the cone pulley assembly of the specific 6+6+6+6 of cone pulley combination.
2, the water tank drawbench of drawn steel wire 23 according to claim 1 or 25 passages is characterized in that: overturning cabinet (2) is provided with the water-cooling apparatus (7) by draw-gear (8) power traction.