A kind of square cable joint cold pressing forming device
A cable joint, cold-press forming technology, applied in the direction of connection, line/collector parts, equipment for connecting/terminating cables, etc. Achieve the effect of low cost, standard shape and convenient operation
Active Publication Date: 2019-06-04
GUANGZHOU BAIYUN ELECTRIC EQUIP
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Problems solved by technology
Common sizes and specifications of cable joints include: 50 square meters, 35 square meters, 25 square meters, 16 square meters, 10 square meters, 6 square meters, and 4 square meters. Cable joints of different sizes and specifications should be formed with special tools of different specifications. The cold pressing of large cable joints is particularly laborious, and the shape after forming is very irregular, and the price of special tools is high, and there are many specifications, which greatly increases the cost of investment. Therefore, there is an urgent need for a The device can be used to convert various specifications of circular joints into square joints
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Embodiment Construction
[0040] The present invention is further described below in conjunction with embodiment.
[0041] Such as figure 1 , figure 2 and Figure 6 A cable joint cold press forming device is shown, which includes a bracket 5, a cylinder 6, a fixed plate 1, four sliders 10, a force lever 4, two sealing plates 8, two connecting rod groups and a roller 11.
[0042] The support 5 is welded into a square-shaped frame by a square tube of 25 × 25mm, and the cylinder 6 is fixed at the middle part of the support 5 with an inclination at a certain angle. operate. A horizontal square tube is welded in the middle of the top of the bracket 5, and the fixed plate 1 is vertically fixed on the top of the horizontal square tube. The fixed plate 1 is a square flat plate with a certain thickness, and a square hole is opened in the middle of the fixed plate 1. 12. The four sides of the square hole 12 correspond to the four sides of the fixed plate 1, and the fixed plate 1 has a hinged hole 14 for the...
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The invention discloses a cold pressing forming device for square cable connectors. The cold pressing forming device comprises a bracket, an air cylinder, a fixed plate, four sliding blocks, a force applying lever, two sealing plates and two connecting rod sets. The fixed plate is vertically erected on the upper portion of the bracket; a square hole is formed in the middle of the fixed plate; a force applying lever hinging hole is formed in the lower portion of the fixed plate; the four sliding blocks define a circle and are mounted in the square hole; the air cylinder is fixed to the bracket; and one end of the force applying lever is hinged to the telescopic end of the air cylinder through a kidney-shaped hole, and the other end of the force applying lever is hinged to the force applying lever hinging hole of the fixed plate through a pin shaft. The two sealing plates seal two end openings of the square hole; the two connecting rod sets are symmetrically arranged on the front portion and the rear portion of the fixed plate; one ends of a first connecting rod and a second connecting rod of each set are hinged to the sliding blocks on the two sides correspondingly; and the other ends of the first connecting rod and the second connecting rod of each set are hinged to the force applying lever correspondingly. Circular cable connectors of various specifications can be subjected to cold compression into the square cable connectors, the input cost is reduced, meanwhile, the labor intensity of operators is relieved, and production benefits are increased.
Description
technical field [0001] The invention relates to a cold-press forming device for a cable joint, in particular to a device for cold-pressing a circular cable joint into a square cable joint. Background technique [0002] Many cable glands on existing products are round, but sometimes square cable glands are required. The transformation of the cable connector from round to square requires special tools, such as wire crimping pliers. Common sizes and specifications of cable joints include: 50 square meters, 35 square meters, 25 square meters, 16 square meters, 10 square meters, 6 square meters, and 4 square meters. Cable joints of different sizes and specifications should be formed with special tools of different specifications. The cold pressing of large cable joints is particularly laborious, and the shape after forming is very irregular, and the price of special tools is high, and there are many specifications, which greatly increases the cost of investment. Therefore, there...
Claims
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IPC IPC(8): B21F15/00H01R43/048H02G1/14
CPCB21F15/00H01R43/048H02G1/14
Inventor 梅连春廖汉敏陈平胜张国祥
Owner GUANGZHOU BAIYUN ELECTRIC EQUIP