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Mold for making butterfly optical cable

A butterfly optical cable and mold technology, applied in the direction of fiber mechanical structure, etc., can solve problems such as troublesome production of enterprises, and achieve the effects of fast production speed, accurate size of butterfly optical cable, and convenient installation and debugging.

Inactive Publication Date: 2013-03-13
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The communication industry standard of the People's Republic of China YD / T 1997-2009 "Butterfly-shaped drop-in cable for access network" stipulates a variety of butterfly-shaped cables; the types of cables used for indoor wiring include: GJXV, GJXFV, GJXDV, GJXH , GJXFH, GJXDH, GJXFDH and GJXFDV; because the optical cables stipulated in this standard are new types, the molds for producing conventional indoor optical cables in existing enterprises cannot be suitable for the production of such cables, which brings troubles to the production of enterprises

Method used

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  • Mold for making butterfly optical cable
  • Mold for making butterfly optical cable
  • Mold for making butterfly optical cable

Examples

Experimental program
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Effect test

Embodiment 1

[0024] see Figure 1 to Figure 6 , a mold for manufacturing butterfly optical cables is characterized in that: it includes two parts, a core and a cover; the core consists of a cylindrical core body 1, a cylindrical cone body 6, a cylindrical drainage section 7, a first pass The tube 81, the fiber tube 9 and the second through tube 82 are composed; the cylindrical mold core body 1, the column cone body 6, and the cylindrical drainage section 7 are processed from an integral material and the axes of the three coincide with each other. There is a connected hole inside the cylindrical cone body 6 and the cylindrical mold core body 1; the inner wall of the cylindrical mold core body 1 has a positioning groove from the right side 3, and the outer wall has a positioning keyway; the first through Pipe 81, fiber-passing tube 9 and second through-pipe 82 longitudinally pass through the hole on the cylindrical drainage section 7, and stretch to column cone 6, first through-pipe 81, fibe...

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Abstract

The invention relates to the technical field of optical cables and molds and discloses a mold for making a butterfly optical cable. The mold is characterized by comprising a mold core and a mold cover, wherein the mold core is comprised of a cylindrical mold core body (1), a column cone-shaped body (6), a cylindrical drainage section (7), a first through pipe (81), a fiber pipe (9) and a second through pipe (82); the mold cover has a cylindrical shape; in the mold cover, a hollow area enclosed by a first arc edge (15), a first straight edge (18), a first torn opening (13), a second arc edge (16), a second straight edge (17) and a second torn opening (12) is through longitudinally, and an area enclosed by an outer edge (14) and the boundary of the hollow area is longitudinally closed; and both the mold core and the mold cover are fixedly arranged on the head of a plastic extruding machine, and the mold cover is sleeved on the mold cover. The mold has the advantages that: the optical cable production speed is high; the mounting and debugging are more convenient; the produced butterfly optical cable is more precision in size; and the generality is higher.

Description

technical field [0001] The invention relates to the technical field of optical cables and molds, in particular to a mold for manufacturing butterfly optical cables. Background technique [0002] The communication industry standard of the People's Republic of China YD / T 1997-2009 "Butterfly-shaped drop-in cable for access network" stipulates a variety of butterfly-shaped cables; the types of cables used for indoor wiring include: GJXV, GJXFV, GJXDV, GJXH , GJXFH, GJXDH, GJXFDH and GJXFDV; Since the optical cables stipulated in this standard are new types, the molds for producing conventional indoor optical cables in existing enterprises cannot be suitable for the production of such cables, which brings troubles to the production of enterprises. Contents of the invention [0003] In order to solve the above problems, the present invention provides a mold for manufacturing the above-mentioned butterfly optical cable; it is realized by adopting the following technical solution...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/44B29C47/12B29C48/30
Inventor 蒋菊生曹军梁建波房泽平
Owner STATE GRID CORP OF CHINA