Four dish passive type actinobacillus devices
Technical field
The four dish passive type actinobacillus devices that the present invention relates to use in a kind of cable production.
Background technology
Producing YJV-240mm
2During cable, because of structural requirement is 4 (or 3)+XX+XX+XX (wherein 4 or 3 expression innermost layer conductors are 4 or 3, and XX then is illustrated respectively in the conductor radical of the second layer, the 3rd layer and the 4th layer); Owing to have only three sections strand bodies on the stranding machine; After past can only take earlier center conductor (4 or 3) strand to be made when producing, place it on the single-deck pay off rack of back of stranding machine and produce, like this; Cable core of strand system is always through twice twisted wire production process; Strengthen production cost, reduced production efficiency, also brought many troubles in the operation.Therefore, if can increase by one four dish pay off rack at the back at stranding machine, guarantee to have four leads just emitted simultaneously can disposable completion cable core strand system process.The method of taking now is more original, promptly with a steel pipe four dish lines or two steel pipes is coiled the built on stilts unwrapping wire that carries out that wears with two respectively.There is not tension force during this unwrapping wire mode unwrapping wire, and because of draw drum is on steel pipe, to rub, very big to the damage of dish tool; In order to reduce wear; Often added many lubricating oil at dish hole and tube fraction place, caused coiling tool and the work-yard environment is very poor, operator's labour intensity is increase virtually also.
Summary of the invention
Technical problem to be solved by this invention provides a kind of four dish passive type actinobacillus devices, compact conformation, and floor space is little, and is simple to operate.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: four dish passive type actinobacillus devices comprise four drums, Wire guide roller, inner support and support arms; Said Wire guide roller central authorities are provided with inner support, and said Wire guide roller two ends are respectively equipped with support arm, and said inner support lower end is provided with interior plate; Said support arm lower end is provided with outer panel; The lower end of said interior plate and said outer panel is fixed with a underframe respectively, and the two ends of said underframe are respectively equipped with the adjustable support pin, before and after being provided with between said interior plate and the one-sided outer panel two groups top group; Said top group comprises a stationary center and a rolling center, drum of every group of top group of clamping.
As preferably, said adjustable support pin comprises base, regulates bolt, is provided with bearing in the said base, and said adjusting bolt is connected with said base through said bearing, and said adjusting bolt and said underframe are through being threaded.
As preferably, said stationary center comprises stationary center axle and stationary center head, and said stationary center head is connected in the end of said stationary center axle through bearing.
As preferably, the outer ring of said stationary center head is provided with a regulable ring-shaped brake ribbon, and said regulable ring-shaped brake ribbon is through the alignment pin location, and said alignment pin is fixed on the said underframe.
As preferably, said regulable ring-shaped brake ribbon is provided with a peristome, and the two ends of said peristome connect through the tension adjustment bolt, are arranged with spring on the said tension adjustment bolt, so that regulate laying tension.
As preferably, said rolling center comprises movable top spivot and movable top tip, and said movable top tip is connected in the end of said movable top spivot through bearing, and said movable top spivot and said underframe are through being threaded.
The present invention is owing to adopted technique scheme; This actinobacillus device has four draw drums, on only need the dishful drum is pushed the room the holding out against of the mobile completion drum through rolling center when coiling; After four dishes are all loaded onto and are held out against; Regulate each support foot respectively, just can whole pay off rack be lifted, then each drum can rotate flexibly.It is suitable then the tension force of every dish to be adjusted respectively during unwrapping wire, so just can carry out unwrapping wire easily and produce.Compact conformation, floor space is little, and is simple to operate, and unwrapping wire has tension force and can regulate, and can not cause the environmental pollution of dish tool and work-yard, makes that the unwrapping wire scene is uniform.
Description of drawings
Fig. 1 is the structural representation of the present invention's four dish passive type actinobacillus devices
Fig. 2 is the end view of the present invention's four dish passive type actinobacillus devices
Fig. 3 is the vertical view of the present invention's four dish passive type actinobacillus devices
Fig. 4 is the structural representation of adjustable support pin
Fig. 5 is the structural representation of rolling center
Fig. 6 is the structural representation of stationary center
Fig. 7 is the cutaway view of A-A among Fig. 6
Embodiment
Further describe below in conjunction with the accompanying drawing specific embodiments of the invention.
Fig. 1 is extremely shown in Figure 3 to be the present invention's four dish passive type actinobacillus devices; Comprise four drums, Wire guide roller 51, inner support 52 and support arm 53, said Wire guide roller 51 central authorities are provided with inner support 52, and said Wire guide roller 51 two ends are respectively equipped with support arm 53; Said inner support 52 lower ends are provided with interior plate 55; Said support arm 53 lower ends are provided with outer panel 56, and the lower end of said interior plate 55 and said outer panel 56 is fixed with a underframe 54 respectively, and the two ends of said underframe 54 are respectively equipped with adjustable support pin 6; Before and after being provided with between said interior plate 55 and the one-sided outer panel 56 two groups top group; Said top group comprises a stationary center 71 and a rolling center 72, drum of every group of top group of clamping, i.e. four groups top group respectively clamping first drum 1, second drum 2, the 3rd drum 3, the 4th drum 4.
As shown in Figure 4, said adjustable support pin 6 comprises base 61, regulates bolt 62, is provided with bearing 63 in the said base 61, and said adjusting bolt 62 is connected with said base 61 through said bearing 63, and said adjusting bolt 62 and said underframe 54 are through being threaded.
Like Fig. 6 and shown in Figure 7, said stationary center 71 comprises stationary center axle 711 and stationary center head 712, and said stationary center head 712 is connected in the end of said stationary center axle 711 through bearing.The outer ring of said stationary center head 712 is provided with a regulable ring-shaped brake ribbon 713, and said regulable ring-shaped brake ribbon 713 is through alignment pin 714 location, and said alignment pin 714 is fixed on the said underframe 54.Said regulable ring-shaped brake ribbon 713 is provided with a peristome 715, and the two ends of said peristome 715 connect through tension adjustment bolt 716, are arranged with spring 717 on the said tension adjustment bolt 716.
Stationary center rotates with drum; Brake ribbon is fixed on the brake steel band and wraps in outside the stationary center, and an end of brake steel band is enclosed within it can not be rotated, and then stationary center brake ribbon in rotation process remains certain resistance to it; Tension adjustment nut on the adjustment brake steel band; Brake ribbon is changed to the resistance of stationary center, like this, just realized the adjusting of laying tension.
As shown in Figure 5, said rolling center 72 comprises movable top spivot 721 and movable top tip 722, and said movable top tip 722 is connected in the end of said movable top spivot 721 through bearing, and said movable top spivot 721 and said underframe 54 are through being threaded.
In the time of need putting drum, at first should the adjusting bolt 62 of support foot upwards have been revolved, made base 61 built on stilts, simultaneously; Underframe 54 touches ground, and at this moment, stationary center 71 is consistent with the drum height of center with rolling center 72 height of centers; Drum is pushed the room, and rotation hand wheel drives movable top spivot 721, so that movable top tip 722 withstands drum; Until holding out against, rotate the rolling center locking nut then and lock, so just accomplished going up of a drum and coiled and locking work.Other three dishes are first-class with quadrat method, and four all first-class and lockings of draw drum are after drum all holds out against on inspection; The adjusting bolt 62 of support foot is rotated down; Make base 61 touch the ground continued and be rotated down, underframe 54 this moment built on stilts gradually is when six bases, 61 height basically identicals; 54 maintenance levels basically of underframe rise, and four drums all break away from ground and can rotate flexibly.Cable on four drums is pulled out respectively, regulate the laying tension of every dish simultaneously respectively, make it to reach suitable and just can carry out unwrapping wire smoothly and produced.