A special high-flexible instrument cable for intermediate frequency motors and its special production equipment
A technology for instrument cables and intermediate frequency motors, used in insulated cables, cable/conductor manufacturing, cables, etc., can solve problems such as outer sheath rupture, exposed core, cable breakage, etc., to increase flexibility, change winding force, reduce The effect of weight
Active Publication Date: 2022-03-08
安徽华能电缆股份有限公司 +1
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Problems solved by technology
[0002] Intermediate frequency motors are mainly used in high-speed drilling, precision grinding, air spinning, laser communication, ranging, underwater photography or driving high-speed impellers of molecular vacuum pumps, navigation equipment, complex application scenarios, and high flexibility of instrument cables. Due to the excessive bending of the cable, the outer sheath ruptured and the wire core was exposed, and even the cable broke and caused a production accident. Therefore, a special high-flexibility instrument cable for intermediate frequency motors and its special production equipment were designed to solve the above problems.
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[0024] In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be described more clearly and completely below with reference to the accompanying drawings in the embodiments. Of course, the described embodiments are only a part of the present invention. Not all, based on this embodiment, other embodiments obtained by those skilled in the art without creative labor are all within the protection scope of the present invention.
[0025] like Figure 1 to Figure 2 As shown in the figure, a special high-flex instrument cable for an intermediate frequency motor includes a plurality of cores 1, the cores 1 are all sheathed with an insulating layer 6, and an inner sheath 2 is provided outside the core 1, and the inner sheath is 2, there is a wrapping tape 3 for protecting the inner sheath 2, the wrapping tape 3 is covered with an outer sheath 4, and the inner sheath 2 is provided with an abutting wrapping ...
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The invention relates to a special high-flexible instrument cable for intermediate frequency motors and its special production equipment, wherein the cable includes several wire cores, the wire cores are all covered with an insulating layer, the wire cores are covered with an inner sheath, and the inner sheath The sheath is wrapped with a strap to protect the inner sheath, and the strap is set with an outer sheath, and the inner sheath is provided with a support that resists the strap to increase the bearing capacity of the outer sheath unit. In the instrument cable of the present invention, the bearing capacity of the outer sheath is increased by the protrusion, and the thickness of the inner sheath can be reduced by the protrusion at the same time, the weight of the inner sheath is reduced, and the flexibility of the inner sheath is increased; in the special production equipment of the present invention, the The worm drives the disc to rotate, so that the runner slides along the radial direction of the No. 1 turntable to adapt to cables of different sizes, and at the same time, the winding force of the tape can be changed.
Description
technical field [0001] The invention relates to the field of cable production, in particular to a special high-softness instrument cable for an intermediate frequency motor and a special production equipment thereof. Background technique [0002] Intermediate frequency motors are mainly used in high-speed drilling, precision grinding, air spinning, laser communication, ranging, underwater photography or driving high-speed impellers of molecular vacuum pumps, and navigation equipment. The application scenarios are complex, and the instrument cable is highly flexible. Due to the excessive bending of the cable, the outer sheath is broken and the core is exposed, and even the cable is broken, which leads to production accidents. Therefore, a special high-flex instrument cable for intermediate frequency motors and its special production equipment are designed to solve the above problems. SUMMARY OF THE INVENTION [0003] In order to solve the above-mentioned technical problems,...
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IPC IPC(8): H01B7/18H01B13/26
CPCH01B7/184H01B7/1875H01B13/26
Inventor 王洁然尤丹叶道坤吴本健彭海珍胡兴敏王业林
Owner 安徽华能电缆股份有限公司