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Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device

A technology of sizing die and production line, which is used in cable/conductor manufacturing, electrical components, circuits, etc., to achieve the effects of convenient operation, improved assembly accuracy, and guaranteed assembly accuracy.

Inactive Publication Date: 2015-03-25
HENAN COMM CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a cable core longitudinal wrapping sizing die device to solve the technical problem that the sizing die needs to be replaced as a whole when the sizing die with an integrated structure is partially damaged in the prior art; at the same time, the invention also provides a Cable core longitudinal wrapping production line using the above-mentioned cable core longitudinal wrapping sizing die device

Method used

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  • Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device
  • Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device
  • Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device

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Embodiment Construction

[0026] Such as Figure 2 to Figure 3 Shown, a kind of embodiment of cable core longitudinal package sizing die device, the sizing die device in this embodiment comprises sizing die, and the sizing die here comprises upper die 1 and lower die that buckle together when using The mold 2, the upper mold 1 and the lower mold 2 have opposite buckling sides, the upper mold 1 has an upper arc-shaped groove 11 on the opposite buckling side, the lower mold 2 has a lower arc-shaped groove 21 on the opposite buckling side, and the upper 1. The lower arc-shaped groove forms a sizing hole 5 for the cable core to pass through when the upper and lower molds are fastened together. And, on the opposite snapping sides of the upper and lower molds, it is used for corresponding mating to prevent the upper and lower molds from being dislocated in the horizontal radial direction. The radial limiting structure includes correspondingly arranged on the upper 1. The groove 12 and the boss 22 on the opp...

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Abstract

The invention provides a cable core longitudinal wrapping production line and a cable core longitudinal wrapping sizing die device. The sizing die device comprises a sizing die which comprises an upper die and a lower die, the upper die and the lower die are buckled together when used, the opposite buckling side faces of the upper die and the lower die are each provided with an arc-shaped groove, and a sizing hole through which a cable core penetrates is formed by the arc-shaped grooves when the upper die and the lower die are buckled. The sizing die device further comprises a sizing die base used for supporting the sizing die, the sizing die base comprises an upper die base body and a lower die base body, the upper die base body and the lower die base body are detachably assembled together and are close to each other in the vertical direction so as to fixedly clamp the upper die and the lower die, the opposite side faces of the upper die base body and the lower die base body are each provided with an assembling groove, and an assembling hole matched with the appearance of the sizing die in an inserted mode when the upper die base body and the lower die base body are assembled. When local damage is caused to the sizing die, the upper die or the lower die can be replaced, and maintenance cost is reduced; besides, during replacement, the upper die base body and the lower die base body can be directly disassembled, the upper die or the lower die needing to be replaced is taken out, and operation is convenient.

Description

technical field [0001] The invention relates to a cable core longitudinal wrapping production line and a cable core longitudinal wrapping die device. Background technique [0002] The longitudinal cladding of the cable core is the main unit of the layered structure of the cable core, which can play the role of moisture-proof, shielding and protecting the cable core. In the cable production process, the longitudinal cladding is formed by longitudinal wrapping of aluminum-plastic composite strips (or steel strips), and the longitudinal wrapping is specifically realized by means of forming boots, preforming molds, lapping molds, and sizing molds. Among them, The function of the sizing die device is to deform the flat aluminum-plastic composite tape into a tubular structure when the aluminum-plastic composite tape passes through the longitudinal wrapping mold, and then to form the edges of the two longitudinal wraps of the aluminum-plastic composite tape that are overlapped tog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/26
Inventor 宋广平张辉
Owner HENAN COMM CABLE
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