Simple-structure sizing die for optical cable or power cable

Abstract

The invention belongs to the field of cables, and particularly relates to a simple-structure sizing die for an optical cable or a power cable. The simple-structure sizing die is provided with a base,a supporting unit, a die main body and a fixing member. The simple-structure sizing die is characterized in that the supporting unit is formed by a supporting unit main body, a supporting unit concaveopening is formed in the upper end of the supporting unit main body, a plurality of first fixing holes are formed in the left and right sides, the die main body is located in the supporting unit concave opening, and the fixing member is further arranged above the supporting unit; and the fixing member is formed by a fixing member main body, a fixing member concave opening is formed below the fixing member main body, a plurality of second fixing holes are formed in the left and right sides, bolts are matched with nuts, and the supporting unit is located on the base. The simple-structure sizingdie solves the problem that the die needs to be frequently replaced according to the outer diameter of a cable core, spare dies are many, mistakes are prone to being made during selection and use, and the optimal die may not be selected. The simple-structure sizing die has the advantages that the size of the die main body can be steplessly adjusted, the cost is saved, the die does not need to befrequently changed, the structure is simple, and installation is convenient to achieve.

Description

technical field [0001] The invention belongs to the field of cables, in particular to a sizing die with a simple structure for optical cables or cables. Background technique [0002] With the continuous development of China's communication industry, there are many types of optical cables or cables, and the cable diameters and sizes are mixed. There are also many molds of different sizes that need to be configured, and some molds are only used once or rarely. The order leads to idleness, high cost and waste of resources; production personnel often choose the wrong mold, which brings greater challenges to mold management; at the same time, when there is no mold with the optimal size in the mold library, it is necessary to re-customize Mold, or choose a mold that is close but relatively large in size, so that there is a large gap between the inner wall of the sheath of the formed optical cable or cable and the cable core, and more filling materials are needed to fill the gap, a...

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Problems solved by technology

[0002] With the continuous development of my country's communication industry, there are many types of optical cables or cables, and the cable diameters and sizes are mixed. There are also many molds of different sizes that need to be configured, and some molds are only used once or rarely. The order leads to idleness, high cost and waste of resources; production personnel often choose the wrong mold, which brings greater challenges to mold management; at the same time, when there is no mold with the optimal size in the mold library, it is necessary to re-customize Mold, or choose a mold that is close but relatively large in size, so that there is a large gap between the inner wall of the sheath of the formed optical cable or cable and the cable core, and more filling materials are needed to fill the gap, and the outer diameter of the optical cable is also larger. Relatively large, more sheath materials are used; when reeling, less optical cables or cables are loaded on the same size reel, and the transportation cost is higher; the current cable mold is still complicated in structure, inconvenient to use, and takes a long time to replace the mold problems, and when the order is miscellaneous, the mold is replaced frequently, which also makes the production efficiency of optical cable or cable not high

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