Mineral insulated fireproof cable copper wire processing fixing device

Abstract

The invention discloses a mineral insulated fireproof cable copper wire processing fixing device, which comprises a supporting plate and a supporting block, wherein the supporting block is fixedly connected with a fixing block, the fixing block is provided with a first driving motor, the output end of the first driving motor is in transmission connection with a driving gear, and the fixing block is hinged with a second connecting rod. The end of the second connecting rod is fixedly connected with a rack. According to the device, the output end of a second driving motor drives a first connecting shaft to rotate, the first connecting shaft drives a protruding block and a second bevel gear to rotate, the second bevel gear drives a first bevel gear to rotate, a third bevel gear and the first bevel gear are coaxially arranged, the first bevel gear drives the second connecting shaft to rotate, and the second connecting shaft drives the third bevel gear to rotate; and a third bevel gear drives a fourth bevel gear and a brush roller to rotate, the brush roller carries out dust removal on a cable copper wire body, a protruding block abuts against a rotating wheel, when a cam rotates to a protruding part, a movable frame can be extruded to move downwards, and the dust removal effect is improved.

Description

technical field [0001] The invention relates to the technical field of copper wire processing equipment, in particular to a fixing device for copper wire processing of mineral insulated fireproof cables. Background technique [0002] Mineral insulated cable, a cable with a copper conductor core wire wrapped in a copper sheath, and magnesium oxide powder is used as an inorganic insulating material to isolate the conductor and the sheath. The outermost layer can be selected as appropriate for the protective sheath. Commonly known as MICC or MI cable. There is a similar cable that uses metal instead of copper sheath to wrap the core wire and insulation material, called mineral insulated metal sheathed cable. [0003] Except for the national standard cable (rigid), all other flexible mineral cables are enterprise standard. [0004] Relatively speaking, the national standard cable has high technology and complex and rigorous construction, because the metal sheath itself is extr...

AI Technical Summary

Problems solved by technology

But all mineral cables except the interlocking armored type are difficult to lay through curved pipes, especially large gauge cables

[0007] In the process of copper wire processing of mineral insulated fireproof cables, it is generally necessary to adjust the mold according to different sizes when processing copper wires of different sizes. Dust, and dust will affect the quality of processed cables, and the dust on copper wires needs to be treated, so we propose a fixing device for copper wire processing of mineral insulated fireproof cables

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