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A wire and cable rotary mold

A technology of rotating molds, wires and cables, which is applied in cable/conductor manufacturing, circuits, electrical components, etc., can solve the problems of unstable product quality, low product qualification rate, affecting product quality, etc. Small size and long service life

Active Publication Date: 2017-09-22
ECHU SPECIAL WIRE & CABLE KUNSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The shortcoming or deficiency of the prior art is that the paralleling mold is fixed on the equipment and remains still, and the friction force in the tangential direction generated by the wire body composed of the paralleling mold and the metal conductor or insulating core wire makes the surface of the metal conductor or insulating core wire Wear and tear directly affects product quality, high scrap rate, low product qualification rate, resulting in unstable product quality

Method used

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  • A wire and cable rotary mold
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  • A wire and cable rotary mold

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] according to figure 1 , figure 2 , image 3 and Figure 4 , the invention provides a wire and cable rotary mold, including a base 1, a thrust self-aligning roller bearing 2, a gear sleeve 3, a parallel mold 4, an upper gland 5, a wire body 6, a cable 7, and base fastening bolts 8. Gland connecting bolt 9, fastening anti-skid bolt 10, parallel taper hole 11, mold inner hole 12, mold outlet 13, signal pickup 14, controller 15, servo motor 16, toothed belt ...

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PUM

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Abstract

The invention discloses a wire / cable spinning mould, comprising a base, a thrust self-aligning roller bearing, a gear sleeve, a stranding die, an upper pressing cover, a signal pick-up device, a controller and a servo motor, wherein the thrust self-aligning roller bearing is arranged in each of the base and the upper pressing cover, the thrust self-aligning roller bearing is in interference fit with the gear sleeve, an external gear is arranged at one end of the gear sleeve, fastening antiskid bolts are arranged at the other end of the gear sleeve, the stranding die is in fixed connection with the gear sleeve by means of the fastening antiskid bolt, an in-die hole, a stranding tapered hole and a die exit are formed in the stranding die, and base fastening bolts are arranged at the lower part of the base. According to the wire / cable spinning mould disclosed by the invention, as the controller and the signal pick-up device are employed to acquire a spinning speed of an equipment stranding body, and a frictional force that is exerted by the stranding die in a tangential direction is eliminated by means of a synchronous and homodromous rotation of the servo motor and the spinning mould; the spinning mould has the advantages of small volume, low cost and long service life; material wastage is reduced by 15-20%; the one-time delivery qualification rate can reach 98-100%; and the product quality is improved greatly.

Description

technical field [0001] The invention relates to the field of cable mold technical equipment, in particular to a wire and cable rotary mold. Background technique [0002] With the continuous development of the wire and cable industry, the structural requirements for wire and cable products are getting higher and higher. The structural characteristics of wire and cable products are composed of a variety of structural elements. The two processes of conductor stranding and cable forming are indispensable for wire and cable products. The paralleling mold is the key molding tool used in these two processes. Multiple metal conductors or multiple insulated core wires are installed on the equipment twisted body, and are connected to the traction rope through the inner hole of the paralleling mold. Under the pulling force of the traction rope, it moves along the axial direction of the paralleling mold, and at the same time, the equipment strand and the aperture center of the paralleli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/02
CPCH01B13/02H01B13/0207
Inventor 杨黎歌曹俊钢张永恒高智斌孙兰知张威
Owner ECHU SPECIAL WIRE & CABLE KUNSHAN CO LTD
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