CN104858337A - Stay wire manufacturing device - Google Patents

Abstract

The invention discloses a stay wire manufacturing device. The stay wire manufacturing device comprises a die, a pedestal, a left column and a right column respectively fixed at the left and right sides of the pedestal, a front bracket and a rear bracket respectively fixed at the front and rear sides of the pedestal, and a jack fixed at the middle of the pedestal, the front end of a lock rod is hinged to the upper part of the front bracket, the rear part of the lock rod is clamped in a slot in the upper end of the rear bracket, a groove wheel is fixed on the lock rod, and the groove wheel is located above the part between a left concave wheel and a right concave wheel. The stay wire manufacturing device is precise in location, both time and labor are saved, the manufacturing is standard and fast, the potential safety hazard on constructors and manufacturers due to the elasticity of a steel strand can be overcame, the working time is shortened, and the working safety is improved.

Description

A kind of pulling ling making device

Technical field

The present invention relates to a kind of instrument making bracing wire.

Background technology

Bracing wire is as important part, the strain insulator being widely used in circuit, corner, the terminal pole of power transmission and distribution man circuit.All adopt in bracing wire manufacturing process in the past and make by hand, waste time and energy, location is inaccurate, and steel strand wires self-strength is high, elasticity is large, not flexible, easy bounce-back, forming process generally uses iron hammer or spanner to operate, very easily damage instrument and bracing wire, form potential danger to construction producer, along with the increase of electric line conductor cross-section, bracing wire (steel strand wires) cross section is also strengthened thereupon, cause that to make bracing wire by hand more difficult, steel strand wires easily disperse, impaired, not easy-formation, Production Time is long, it is more outstanding to there is potential safety hazard in operating personnel, affect construction safety, quality and progress.

Summary of the invention

For solving Problems existing in bracing wire making, the invention provides novel a kind of pulling ling making device, its technical scheme taked is: comprise mould, base, be separately fixed at the left cylinder of the base left and right sides and right cylinder, be separately fixed at fore-stock and the after-poppet of both sides before and after base, and be fixed on the jack of base middle position, mould is by front plate, rear plate, base plate, left cylinder and the splicing of right cylinder fixedly form, wherein the two ends, left and right of front plate are separately fixed at the front side of the tube wall of left cylinder and right cylinder, the two ends, left and right of rear plate are separately fixed at the rear side of the tube wall of left cylinder and right cylinder, the upper end of front plate and rear plate is higher than the upper end of left cylinder and right cylinder, be provided with in space between front plate and rear plate and left recessedly take turns take turns recessed with the right side, the front and back end of left rotary shaft is each passed through the wooden partition of front plate and rear plate upper left, the front and back end of right spindle is each passed through the wooden partition of front plate and rear plate upper right, a left side is recessed takes turns the centre position being fixed on left rotary shaft, the right side is recessed takes turns the centre position being fixed on right spindle, left cylindrical sleeve is on left cylinder, right cylindrical sleeve is on right cylinder, the top, upper end of jack is pressed on the bottom surface of base plate, the upper end of left return spring is fixed on the left side of base plate bottom surface, its lower end is fixed on the left side of base, the upper end of right return spring is fixed on the right side of base plate bottom surface, its lower end is fixed on the right side of base, the front end of locking bar is hinged on the top of fore-stock, the rear portion of locking bar is connected in the draw-in groove of the upper end of after-poppet, the rear end of locking bar is provided with handle, the upper end of after-poppet is plugged with pivot pin, pivot pin is positioned on locking bar can stop that locking bar upwards rotates, locking bar is fixed with drop center wheel, drop center wheel is positioned at left recessed wheel and recessedly with the right side takes turns middle top position, drop center wheel, it is left that recessed to take turns notch direction of taking turns recessed with the right side consistent.

The present invention utilizes jack driven mold vertical ascending motion to contact with locking bar, at traveling process concave sheave, left recessedly to take turns and the right side is recessed takes turns acting in conjunction and on steel strand wires, automatically complete bracing wire make, and multiple section steel strand wires can be applicable to, accurate positioning, time saving and energy saving, making specification is quick, can overcome the potential safety hazard that steel strand wires natural resiliency causes to construction producer.While shortening working hours, improve the security of work.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is the left view of Fig. 1.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention will be further described.

As depicted in figs. 1 and 2, this maker comprises mould, base 1, the left cylinder 2 being separately fixed at base 1 left and right sides and right cylinder 3, the fore-stock 4 being separately fixed at both sides before and after base 1 and after-poppet 5 and is fixed on the jack 6 of base 1 middle position.Mould is by front plate 7, rear plate 8, base plate 9, left cylinder 10 and right cylinder 11 splicing fixedly form, wherein the two ends, left and right of front plate 7 are separately fixed at the front side of the tube wall of left cylinder 10 and right cylinder 11, the two ends, left and right of rear plate 8 are separately fixed at the rear side of the tube wall of left cylinder 10 and right cylinder 11, the upper end of front plate 7 and rear plate 8 is higher than the upper end of left cylinder 10 and right cylinder 11, be provided with in space between front plate 7 and rear plate 8 and left recessedly take turns 12 and the right side is recessed takes turns 13, the front and back end of left rotary shaft 14 is each passed through the wooden partition of front plate 7 and rear plate 8 upper left, the front and back end of right spindle 15 is each passed through the wooden partition of front plate 7 and rear plate 8 upper right, a left side is recessed takes turns the centre position that 12 are fixed on left rotary shaft 14, the right side is recessed takes turns the centre position that 13 are fixed on right spindle 15, left cylinder 10 is enclosed within left cylinder 2, right cylinder 11 is enclosed within right cylinder 3.The top, upper end of jack 6 is pressed on the bottom surface of base plate 9, the upper end of left return spring 16 is fixed on the left side of base plate 9 bottom surface, its lower end is fixed on the left side of base 1, the upper end of right return spring 17 is fixed on the right side of base plate 9 bottom surface, its lower end is fixed on the right side of base 1, the front end of locking bar 18 is hinged on the top of fore-stock 4, the rear end of locking bar 18 is provided with handle 21, the upper end of after-poppet 5 is plugged with pivot pin 19, locking bar 18 is fixed with drop center wheel 20, drop center wheel 20, left recessed take turns 12 consistent with recessed notch direction of taking turns on 13, the right side.

When making bracing wire, steel strand wires are lain in a horizontal plane in and left recessedly takes turns 12 and the right side is recessed takes turns in the notch of 13, operating handle 21, locking bar 18 is rotated to be snapped in the draw-in groove of the upper end of after-poppet 5, then pivot pin 19 is plugged, prevent locking bar 18 from moving up, now drop center wheel 20 is positioned at and left recessedly takes turns 12 and recessed top positions of taking turns in the middle of 13, the right side, the little note plug of operation jack 6, make jack 6 promote mould to move upward along left cylinder 2 and right cylinder 3, both hands catch steel strand wires two ends simultaneously, left recessedly take turns 12 and the right side is recessed takes turns 13 and to move upward extruding steel strand wires, its two ends are bent upwards, and the centre of steel strand wires is positioned at drop center wheel 20 bottom plate rabbet cannot move, the upper end of withstanding front plate 7 and rear plate 8 when locking bar 18 makes mould move up, now decontrol the oil return valve of jack 6, the top of jack 6 is moved down, mould is return under the pulling of left return spring 16 and right return spring 17, open pivot pin 19 subsequently, locking bar 18 is moved up, thus take out the bracing wire made.

Claims (1)

1. a pulling ling making device, comprise mould, base (1), be separately fixed at left cylinder (2) and the right cylinder (3) of base (1) left and right sides, be separately fixed at fore-stock (4) and the after-poppet (5) of both sides before and after base (1), and be fixed on the jack (6) of base (1) middle position, it is characterized in that: mould is by front plate (7), rear plate (8), base plate (9), left cylinder (10) and right cylinder (11) splicing fixedly form, wherein the two ends, left and right of front plate (7) are separately fixed at the front side of the tube wall of left cylinder (10) and right cylinder (11), the two ends, left and right of rear plate (8) are separately fixed at the rear side of the tube wall of left cylinder (10) and right cylinder (11), the upper end of front plate (7) and rear plate (8) is higher than the upper end of left cylinder (10) and right cylinder (11), be provided with in space between front plate (7) and rear plate (8) and left recessedly take turns (12) and the right side is recessed takes turns (13), the front and back end of left rotary shaft (14) is each passed through the wooden partition of front plate (7) and rear plate (8) upper left, the front and back end of right spindle (15) is each passed through the wooden partition of front plate (7) and rear plate (8) upper right, a left side is recessed takes turns the centre position that (12) are fixed on left rotary shaft (14), the right side is recessed takes turns the centre position that (13) are fixed on right spindle (15), left cylinder (10) is enclosed within left cylinder (2), right cylinder (11) is enclosed within right cylinder (3), the top, upper end of jack (6) is pressed on the bottom surface of base plate (9), the upper end of left return spring (16) is fixed on the left side of base plate (9) bottom surface, its lower end is fixed on the left side of base (1), the upper end of right return spring (17) is fixed on the right side of base plate (9) bottom surface, its lower end is fixed on the right side of base (1), the front end of locking bar (18) is hinged on the top of fore-stock (4), the rear portion of locking bar (18) is connected in the draw-in groove of the upper end of after-poppet (5), the rear end of locking bar (18) is provided with handle (21), the upper end of after-poppet (5) is plugged with pivot pin (19), pivot pin (19) is positioned on locking bar (18) can stop that locking bar (18) upwards rotates, locking bar (18) is fixed with drop center wheel (20), drop center wheel (20) is positioned at left recessedly takes turns the recessed top position of taking turns (13) centre in (12) and the right side, drop center wheel (20), left recessed take turns (12) are consistent with recessed notch direction of taking turns on (13), the right side.