CN2647900Y

CN2647900Y - Hexagonal steel cable braided machine

Info

Publication number: CN2647900Y
Application number: CN 03270225
Authority: CN
Inventors: 周建强; 吕卫国; 吕伟宏
Original assignee: Ningbo Tianhong Power Appliance Co Ltd
Current assignee: Ningbo Tianhong Power Appliance Co Ltd
Priority date: 2003-09-16
Filing date: 2003-09-16
Publication date: 2004-10-13
Anticipated expiration: 2013-09-16

Abstract

The utility model discloses a hexagonal steel-wire-rope knitting machine, which is a general mechanical equipment used to manufacture hexagonal steel-wire-ropes as torsion-proof tow ropes. The utility model comprises a power transmission member, turntables, a knitting dolly, guiding rails and a towing device. The number of the turntables is six, and the turntables are divided into 2 groups with three turntables which are alternated into one group, The two groups of turntables rotate in the opposite direction,; four shifting forks are arranged along the circumference of each turntable; the guiding rail positioned on each turntable is tangent to another guiding rail of the adjacent turntable. 12 knitting dollies which run on the guiding rails are divided into two groups of slices, one group of slices being coiled with left rotating steel-wire-ropes and the other group of slices being coiled with right rotating steel-wire-ropes are arranged on the corresponding unifilar coils which are arranged on the knitting dollies, thus forming a hexagonal steel-wire-rope after being knitted.

Description

Six side's braider for wire rope

Technical field

The utility model relates to the rope technique field, especially relates to the general machinery equipment of the steel wire rope of twisting with the rope strand production of identical stock.

Background technology

Circular section steel wire rope as traction usefulness, reverse because of in distraction procedure, producing, so by the square-section, substitute as four directions, the prismatic wire rope without twisting of six sides, the steel wire rope of six square sections is than cubic steel wire rope, can not only accomplish equally not have and turn round, and because of the contact area with the traction wall increases, traction effect is better; At present existing six side's wire rope without twisting appear on the market, but because of its production equipment automaticity is low, lack effective Tension Control, and production efficiency is low, and the steel wire rope rope strand of making is inhomogeneous, the quality instability.

Summary of the invention

The purpose of this invention is to provide a kind of manpower that do not need and participate in, fully six side's braider for wire rope of producing automatically by mechanization.

The technical solution of the utility model is such: a kind of six side's braider for wire rope, and by power drive mechanism, rotating disk, the braiding dolly, the rope strand tensioner, vehicle guide, the parts such as total drawing tension device form; Main frame power drives dial rotation through speed change, and rotating disk is provided with guide rail, the braiding dolly of walking on the guide rail, the braiding dolly is stirred the lower edge guide rail movement by what be fixed on shift fork on the rotating disk, the monofilament drum is housed on the dolly, is wound with the steel wire strand on the drum, and be provided with tension mechanism; Said rotating disk has 6, and its axle center is arranged in regular hexagon shape, and 6 rotating disks divide two groups, the axle center of every group of rotating disk all is equilateral triangle as one group take alternate 3 for each, and two groups of rotating disks rotate in the opposite direction, every rotating disk is evenly distributed in four shift forks along this rotating disk, and shift fork is connected with dolly rotating shaft contact; The braiding dolly that moves at guide rail has 12, and in arbitrary moment of its motion, if 3 dollies on alternate rotating disk are compiled to one group, each is organized the dolly rotating shaft heart and just in time all is equilateral triangle, forms altogether four equilateral triangles; Be arranged on the guide rail on each rotating disk, the rotating disk upper rail that is adjacent is tangent, at the point of contact and one section guide rail of near zone make splice type, move to guarantee that dolly turns on the different rotating disk guide rails by the point of contact smoothly; 12 braiding dollies divide two groups of sheets, are respectively one group of sheet thereon on the monofilament drum that fills and are wound with left-handed steel wire strand, and another group sheet is wound with dextrorotation steel wire strand; Formation six side's steel wire ropes after weaving, the pulley on this six sides steel wire penetrating hitch frame twines by the drawing tension device then, makes it at the uniform velocity traction under some tension, and guarantees that the lay pitch of kernmantle is even; Be finished product through strand grinding machine rope closing again.

Owing to adopted technique scheme, six side's braider for wire rope of the present utility model do not need manpower to participate in, and automatically produced by mechanization fully, and compact conformation are reasonable, and are easy to operate.

Description of drawings

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

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

Fig. 2 is the schematic diagram of the utility model parts 4 guide rails junction between adjacent discs.

Fig. 3 is the dynamic layout viewing of the utility model parts 3 rotating disks and parts 6 braiding dollies.

Among the figure: 1, main frame dynamic retarding case, 2, the main frame sprocket wheel, 3, rotating disk, 4, guide rail, 5, shift fork, 6, the braiding dolly, 7, drum, 8, steel wire strand, 9, traction wheel, 10, hitch frame, 11, deflecting roller, 12, six side's steel wire ropes, 13, traction electric machine, 14, strand grinding machine, 15, driving chain sprocket, 16, the finished product drum, 17, braiding dolly rotating shaft, 18, guide rail splicing blockage, 19, turntable shaft.

The specific embodiment

Shown in Fig. 1-3, a kind of six side's braider for wire rope of the present utility model, moving through reduction box 1 by main frame, link by the rotating shaft 19 of main frame sprocket wheel 2 with rotating disk 3, rotating disk is provided with guide rail 4, the braiding dolly 6 of walking on the guide rail, the braiding dolly is stirred the lower edge guide rail movement by what be fixed on shift fork 5 on the rotating disk, monofilament drum 7 is housed on the dolly, is wound with steel wire strand 8 on the drum, and be provided with tension mechanism; Said rotating disk 3 has 6, its axle center is arranged in regular hexagon shape, 6 rotating disks divide two groups, each take alternate 3 as one group, the axle center of every group of rotating disk all is equilateral triangle, two groups of rotating disks rotate in the opposite direction, and every rotating disk is uniformly distributed with four shift forks 5 along the circumference, and shift fork is connected with braiding dolly rotating shaft 17 contacts; The braiding dolly 6 that moves at guide rail has 12, and in arbitrary moment of its motion, if 3 dollies on alternate rotating disk are compiled to one group, its rotating shaft heart all is equilateral triangle, forms altogether four equilateral triangles, is respectively A ₁B ₁C ₁, A ₂B ₂C ₂, a ₁b ₁c ₁, a ₂b ₂c ₂Be arranged on the guide rail on each rotating disk, the guide rail that is adjacent on the rotating disk is tangent, at the point of contact and one section guide rail of near zone by the splicing blockage 18 forms the splice type guide rail, with the assurance dolly move on different rotating disk guide rails by the point of contact smoothly; 12 braiding dollies divide two groups of sheets, are respectively one group of sheet on the monofilament drum 7 that fills on it and are wound with left-handed steel wire strand, and another group sheet is wound with dextrorotation steel wire strand; Steel wire strand 8 just forms six side's steel wire ropes 12 by being fixed on the traction wheel 9 on the hitch frame 10, and it twines by the drawing tension device, through deflecting roller 11 to strand grinding machine 14 rope closings; The strand grinding machine is driven through driving chain sprocket 15 transmissions by traction electric machine 13; Six side's steel wire ropes after the rope closing are finished product to 16 coilings of finished product drum.

Claims

1, a kind of six side's braider for wire rope comprise rotating mechanism, hitch frame (10), strand grinding machine (14) and finished product drum parts such as (16); Its rotating mechanism by main frame power through reduction box (1), link by the rotating shaft (19) of main frame sprocket wheel (2) with rotating disk (3), be fixed with shift fork (5) on the rotating disk, and be provided with guide rail (4), the braiding dolly (6) of walking on the guide rail, on the braiding dolly monofilament drum (7) is housed, it is characterized in that: said rotating disk (3) has 6, its axle center is regular hexagon and arranges, 6 rotating disks divide two groups, each is one group with alternate 3, and the axle center of every group of rotating disk all is equilateral triangle, and two groups of rotating disks rotate in the opposite direction; Be arranged on the guide rail on each rotating disk, the guide rail that is adjacent on the rotating disk is tangent; Every rotating disk is uniformly distributed with four shift forks (5) along the circumference, and shift fork is connected with braiding dolly rotating shaft (17) contact; The braiding dolly (6) that moves on guide rail has 12; 12 braiding dollies divide two groups of sheets, and the monofilament drum of being adorned on it (7) rotates with different directions by the group sheet; Said hitch frame (10) is arranged on the rotating mechanism top, is fixed with traction wheel (9) and deflecting roller (11) on it; Said strand grinding machine (14) and finished product drum (16) all place under the hitch frame (10).

2, according to the said a kind of six side's braider for wire rope of claim 1, it is characterized in that: said 12 the braiding dollies (6) that move at guide rail, in arbitrary moment of its motion, if 3 dollies on the alternate rotating disk are as one group, its rotating shaft heart all is equilateral triangle, form altogether four equilateral triangles, be respectively A ₁B ₁C ₁, A ₂B ₂C ₂, a ₁b ₁c ₁, a ₂b ₂c ₂

3, according to the said a kind of six side's braider for wire rope of claim 1, it is characterized in that: the guide rail on the said adjacent discs is tangent, the point of contact and near the splice type guide rail formed by splicing blockage (18) of one section guide rail.