Non-sliding wire drawing device
A wire pulling device, non-sliding technology, applied in the field of non-sliding wire pulling devices, can solve problems such as superimposition, extrusion, friction, etc., and achieve the effect of satisfying the manufacturing process and ensuring the surface quality
Inactive Publication Date: 2013-12-25
SHANGHAI ELECTRIC CABLE RES INST
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Problems solved by technology
[0005] The object of the present invention is to provide a non-sliding wire pulling device, which overcomes the difficulties of the prior art, adopts a new structure, and effectively prevents problems such as overlapping, extrusion, and friction between the wires on the wire drum, so as to To achieve the purpose of meeting the manufacturing process of special-shaped wire rods, the technical requirements for drawing ultra-high-strength aluminum alloy wire rods, and ensuring the surface quality of wire rods
Method used
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[0027] pass below Figures 1 to 2 A specific embodiment of the present invention will be introduced.
[0028] Such as Figures 1 to 2 As shown, a non-sliding wire drawing device of the present invention is used for drawing wire 11, driven by a guide wheel 1, a wire drawing die 2, a wire drawing drum 3, a wire dividing wheel 4, an active tension wheel 5, and an air cylinder 6. Motor 7, lubricating system 8, gear box 9, frame partition 10, wire rod 11, curved rod 12 and electrical control device.
[0029] Wherein, the wire-drawing drum 3 is located at the wire outlet of the wire-drawing die 2, the driving motor 7 is connected with the wire-drawing drum 3, and the wire-separating drum 4 is arranged on the same plane of the wire-drawing drum 3, the The wire splitting wheel 4 is provided with several wire splitting grooves, and the wire splitting grooves wind the wire 11 and are driven by the wire rod 11 . The wire splitting wheel 4 rotates with the wire pulling drum 3 .
[0030...
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The invention discloses a non-sliding wire drawing device, comprising a wire drawing die, a wire drawing drum, a driving motor and an electric control device as well as a wire distributing wheel, wherein the wire drawing drum is arranged at the wire outlet of the wire drawing die, the driving motor is connected with the wire drawing drum, the wire distributing wheel is arranged on the same plane of the wire drawing drum, the wire distributing wheel is provided with a plurality of wire distributing slots, the wire distributing slots wind wires, and the wire distributing wheel rotates along with the wire drawing drum by virtue of transmission of the wires. By adopting the non-sliding wire drawing device disclosed by the invention, problems such as overlapping, extruding, rubbing and the like among the wires on the wire drawing drum can be effectively prevented, a manufacturing process of profiled wires and the technical requirement of drawing ultrahigh-strength aluminium alloy monofilament are met, and surface quality of the wires is guaranteed.
Description
technical field [0001] The invention relates to the field of cable manufacturing, in particular to a non-sliding wire drawing device capable of drawing ultra-high-strength aluminum alloy monofilaments. Background technique [0002] Wire drawing machine is a necessary processing equipment for cable production enterprises, including sliding wire drawing machine and non-sliding wire drawing machine. The wire drawing machine commonly used in the cable production enterprise is a multi-mode sliding wire drawing machine at present, and a plurality of wire drawing drums are housed on this wire drawing machine, and each wire drawing drum is driven by a driving motor through a transmission device. Since the transmission ratio of the transmission device between the wire-drawing drums is fixed, the speed ratio between the wire-drawing drums cannot be adjusted. Wire contact, the friction force is large, it is impossible to slide the special-shaped wire on the drum in the axial direction...
Claims
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IPC IPC(8): H01B13/008
Inventor 张福涛张萍朱立庆
Owner SHANGHAI ELECTRIC CABLE RES INST