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Thread machining device for cable sheath

A sheath and thread technology is applied in the field of thread processing devices for optical cable sheaths, which can solve the problems of low processing efficiency, rough thread groove surface, labor trouble, etc., and achieve the effect of improving forming efficiency and smooth thread groove surface.

Inactive Publication Date: 2021-01-22
湖南中科光电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The processing technology is simple, the cost is low, and it is often used in ordinary laying occasions. The waterproof performance is not as good as other sheaths; the traditional processing thread device uses die tools to tap the cable sheath, and the processing efficiency of this thread device is low. And it is very troublesome to operate manually. At the same time, the surface of the thread groove after processing will be very rough, which will affect the next installation operation.

Method used

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  • Thread machining device for cable sheath
  • Thread machining device for cable sheath
  • Thread machining device for cable sheath

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 , image 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, the clamping mechanism 4 includes a clamping seat 41, a clamping cylinder 42, and a fixed plate 43. The fixed portion of the clamped cylinder 42 is connected to the inner side of one end of the frame 3 by bolts, and the fixed plate 43 is connected to the clamping cylinder 42 by threads. The fixed plate 43 is connected to the front and rear sides of the clamping seat 41 by welding, and the telescopic part of the clamping cylinder 42 is used to drive the fixed plate 43 to move downward, and the clamping seat 41 is driven by the fixed plate 43 to clamp and fix the optical cable; Moving mechanism 6 comprises moving frame 61, moving motor 62, leading screw 63, and moving frame 61 lower end is arranged on frame 3 tops, and moving motor 62 is connected on the side of frame 3 near rotating mechanism 5 by bolt, leading screw 63 two ends Connected on the frame 3 through bearings, the rotati...

Embodiment 2

[0046] Such as figure 2 , Figure 4 As shown, the difference between embodiment 2 and embodiment 1 is that the moving mechanism 6 includes a moving frame 61 and a moving cylinder 612. On the side of the rotating mechanism 5, the telescoping part of the moving cylinder 612 is installed at the lower end of the moving frame 61, and the moving frame 61 is used to push the moving frame 61 to move to one side, and the moving frame 61 drives the rotating mechanism 5 to one end of the optical cable. to move.

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Abstract

The invention discloses a thread machining device for a cable sheath. The thread machining device comprises a rack, a clamping mechanism, a rotating mechanism and a moving mechanism for moving the rotating mechanism, wherein the clamping mechanism is arranged on one side of the rack, the moving mechanism is arranged on the other side of the rack, and the rotating mechanism is positioned on the moving mechanism. The thread machining device further comprises a heating mechanism and a forming mechanism. According to the thread machining device, the high-speed hot air blown out by the heating mechanism is used for blowing and heating the sheath on the outer side of a cable, so that the cable sheath is heated and softened to facilitate compression molding; and two molding cylinders are used forpushing two molding bases to be in press fit with each other, therefore the sheath on the outer side of the cable can be rapidly subject to thread pressing, then the thread forming efficiency of thewhole cable sheath is improved, and the groove surface of threads is smoother.

Description

technical field [0001] The invention relates to the field of optical cable sheath processing, in particular to a thread processing device for optical cable sheaths. Background technique [0002] The sheath of the optical cable is to facilitate the laying and transportation of the optical cable. Generally, when the optical cable leaves the factory, each axis can be rolled for 2-3 kilometers. Fusion splicing is carried out in the sheath of the optical cable; the more commonly used sheath is generally a polyethylene sheath, and the cable core is directly in close contact with the sheath. The processing technology is simple, the cost is low, and it is often used in ordinary laying occasions. The waterproof performance is not as good as other sheaths; the traditional processing thread device uses die tools to tap the cable sheath, and the processing efficiency of this thread device is low. And it is very troublesome to operate manually, and the surface of the thread groove after...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C59/02B29C35/04B29L1/00
CPCB29C59/021B29C35/045B29L2001/00
Inventor 卢立建
Owner 湖南中科光电有限公司