A pneumatic wire slot pre-cutting device

Abstract

The invention discloses a pneumatic wire casing pre-cutting device. The pneumatic wire casing pre-cutting device comprises a U-shaped base. The upper end face of the base is fixedly provided with a horizontal transverse plate. The lower end face of the transverse plate is fixedly provided with a rectangular guide block. The bottom face of the middle and the two side walls of the guide block are provided with a groove. The two sides of the groove of the guide block are provided with two horizontal cushion plates. The cushion plates are distributed on the lower side of the guide block and fixedto the inner side wall of the base. The lower end faces of the parts, on the two sides of the guide block, of the transverse plate are fixedly provided with hinging bases. The hinging bases are connected with rotating rods through articulated shafts in a hinged manner. The inner side walls of the upper parts of the rotating rods are fixedly provided with tooth-shaped vertical blades. The parts, onthe lower sides of the vertical blades, of the inner walls of the rotating rods are provided with horizontal fulcrum bars. The upper end faces of the fulcrum bars are provided with bar-shaped grooves. The grooves of the fulcrum bars are internally and fixedly provided with tooth-shaped horizontal blades in an insertion manner, and the horizontal blades and the vertical blades are connected into the grooves of the guide blocks in an insertion manner. According to the pneumatic wire casing pre-cutting device, discontinuous tooth groove cutting is carried out on a wire casing without a capping,casing cutting of the wire casing is facilitated, and the pressing damage of the cut-off part of the wire casing cannot be caused.

Description

Technical field: [0001] The invention relates to the technical field of wire groove production equipment, and more specifically relates to a pneumatic wire groove pre-cutting device. Background technique: [0002] The wire slot is generally composed of a slot box and a slot cover, and is currently used for fixing the wires in the equipment or the production workshop. At present, the wire slots in some equipment generally have wire slot holes formed on the two side walls of the slot box, so that the wires can extend out of the wire slot holes of the slot box and be connected with the corresponding power connectors. Therefore, it is necessary to carry out punching process on the side wall of the wire groove, and the holes are generally rectangular holes. After a series of processes such as punching, the trunking needs to be cut into standard lengths for storage, transportation or sale; currently, cutting is generally carried out with a cutting saw disc lifted from the bottom,...

AI Technical Summary

Problems solved by technology

After a series of processes such as punching, the trunking needs to be cut into standard lengths for storage, transportation or sale; currently, cutting is generally carried out with a cutting saw disc lifted from the bottom, but in the cutting process, because The side wall of the trunking is formed with a rectangular hole, when the positioning fixture is clamped, it is easy to cause the trunking to be flattened, resulting in damage to the end of the standard length trunking, which affects the quality of the product

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