CN201270371Y - Wire material branching apparatus - Google Patents

Abstract

The utility model discloses a wire splitting device, which belongs to the technical field of wire processing manufacturing. The utility model includes a line-splitting die and a line-splitting mechanism. The line-splitting mechanism moves up and down and cooperates with the line-splitting die as a device. The splitting knife is installed at one end of the positioning plate of the splitting knife. There are double-knife positioning keys on the outside of the splitting knife that can move up and down. The inner side of the splitting knife is equipped with double-sided stoppers, which are fixed on the splitting line. The lower surface of the knife positioning plate is provided with springs between the two-side stoppers; the wire splitting die is arranged directly below the wire splitting mechanism, and one side of the wire splitting die is provided with two vertical groove. The utility model has the advantages of positioning first and then separating the lines, which has the advantages of stable quality of the separating lines, can ensure that the wires are not damaged, and has high processing efficiency.

Description

Wire splitting device

technical field

The utility model discloses a wire splitting device, which belongs to the technical field of wire processing manufacturing.

Background technique

The structure of the wire is generally that a wire contains a live wire and a neutral wire. Each wire is composed of an insulating layer and a conductor core. The processing of the wire or its conductive wire is generally to press one end of the wire into a terminal. The steps are:

1. Cutting: Cut the wire into a certain length according to the requirements;

2. Strip the outer layer; the cut wire must first strip off the outer insulation layer of the live wire and the neutral wire;

3. Strip the core layer; the conductor core is generally covered with a protective layer, and the protective layer must be peeled off before pressing the terminal;

4. Splitting: the stripped wire is divided into a certain angle;

5. Terminal crimping: press-fit the plug and other terminals to the end of the wire rod, and complete the wire rod terminal crimping procedure.

In the above steps, wire separation is one of the most important key processes, and the quality of wire separation affects the subsequent processing of wire rods. Existing wire branching is either manually or mechanically operated, but the existing mechanical structure is complex in design, and the quality of the branching line is unstable, and the phenomenon of thread damage occurs.

However, it is a problem that wire rod processing technicians devote themselves to research to ensure the quality of the wire when the wire is split and to protect the wire. Therefore, the utility model is proposed.

Contents of the invention

Aiming at the deficiencies of the existing wire splitting technology, the utility model provides a wire splitting device with reasonable structure and convenient operation, which can provide a reliable angle guarantee for the subsequent process.

The utility model is achieved through the following technical solutions:

The utility model includes a line-splitting mold and a line-splitting mechanism, wherein

The line splitting mechanism, which moves up and down and cooperates with the line splitting die, is composed of a line splitting knife, a line splitting knife positioning plate, a wire double-knife positioning key and a double-sided block. At one end of the plate, there is a double-knife positioning key for the wire that can move up and down on the outside of the wire splitter, and a double-sided stopper is set on the inside of the wire splitter. There are springs between;

The wire splitting die is arranged directly below the wire splitting mechanism, and one side of the wire splitting die is provided with two vertical grooves matched with the wire double-knife positioning keys.

The wire double-knife positioning key is provided with a protrusion that matches the two grooves of the wire splitting mold, and a wire channel is formed between the two protrusions, and the wire double-knife positioning key is controlled by a cylinder to move up and down. .

The described line splitter positioning plate is composed of a flat plate and two vertical plates arranged at one end and separated from each other.

A groove is provided at one end of the positioning plate of the thread splitter, and the tail of the thread splitter is fixed in the groove.

The utility model first uses the wire positioning key to position the delivered wire, and then uses a wire splitter to separate two strands of a strand of wire from the middle. The branch wires are divided into certain angles and continue to the next process.

The utility model has the following beneficial effects:

1. The structure of the utility model is simple, the device is combined with the cylinder to realize automatic operation, and the positioning is accurate;

2. The utility model locates first, then divides the line, and has a compact structure;

3. The utility model has stable wire quality, can ensure that the wire is not damaged, and has high processing efficiency.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is another schematic diagram of the utility model structure;

Fig. 3 is a structural schematic diagram of the utility model line splitter;

Fig. 4 is a schematic diagram of a line splitter positioning plate;

Among them, 1, line splitter, 2, line splitter positioning plate, 201, flat plate, 202, vertical plate, 203, flat plate groove, 3, wire double-knife positioning key, 4, double-sided stopper, 5, spring, 6, branching mold, 601, groove of branching mold, 7, fixed plate of branching mold, 8, fixed plate of cylinder.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Embodiment: structure as shown in Fig. 1 to Fig. 3, the utility model comprises line-splitting mold 6 and line-splitting mechanism, and wherein line-splitting mechanism, it moves up and down and cooperates with the line-splitting mold 6 to act as a device, is by the line-splitting knife 1. The wire splitter positioning plate 2, the wire double-knife positioning key 3 and the double-sided stopper 4 are composed. The wire splitter 1 is installed on one end of the wire splitter positioning plate 2, and the outer side of the wire splitter 1 is equipped with a double wire that can move up and down. Knife positioning key 3, two side stoppers 4 are two, are provided with spring 5 between, two stoppers and spring are arranged on the inner side of splitting knife 1 and are connected with splitting knife fixed plate 2; On the fixed plate 7 of the wire-dividing die, the wire-dividing die is arranged directly below the wire-dividing mechanism. Cooperate with two parting mold grooves 601.

The wire positioning key 2 is provided with protrusions that cooperate with the two grooves of the wire splitting die 6, and a wire passage is formed between the two protrusions, and the wire double-knife positioning key is controlled by a cylinder to move up and down.

The line splitter positioning plate 2 is made up of a flat plate 201 and two vertical plates 202 separated from each other arranged at one end. The wire positioning key 2 moves up and down along the two vertical plates 202 for positioning. The cylinder controls its movement up and down. One end of the line splitter positioning plate 202 is provided with a flat groove 203, and the knife tail of the line splitter 1 is fixed in the groove.

As shown in Figure 4, after the device is divided into wires, the trajectory of the wire material continues to the subsequent process as shown in the figure.

In the line branching mechanism of the present utility model, the line branching knife positioning plate is connected with a cylinder fixed plate 8, and moves up and down by the cylinder on the fixed plate.

The line branching mechanism of the utility model is divided into upper and lower parts, the lower part is fixed and does not move, and the upper part moves downward to complete the line branching action. The upper part is made up of thread splitting knife 1, wire positioning key (double knife) 3, double-side stopper 4 (clamp block), and spring 5 is arranged between the two-side stopper; The lower part is made up of positioning seat and supporting block.

The upper part is controlled by two cylinders. During the movement, the first cylinder pushes the upper half down, so that the guide pin for positioning the double knives is inserted into the positioning seat, and the wire is stuck, so that the wire is fixed in the middle and the exact position. At this time, the wire splitter has been aligned with the two insulating cores The center part of the wire; then, the second cylinder moves downward, so that the splitter knife is accurately inserted between the two insulated core wires, the core wires are symmetrically separated, and the copper wire moves to both sides on the supporting block. The measuring block has clamped the supporting block, and when the copper wire hits the double-sided blocking, the copper wire changes direction and becomes parallel to the double-sided blocking and perpendicular to the supporting block because it is blocked by the double-testing block. In this way, the two insulated core wires are separated, and the direction of the copper wire becomes vertical, ready for the next step of forming.

This device, because the spring is used to pull the stoppers on both sides, can ensure that the copper wire does not scatter and does not warp when it is formed.

The above records are only examples of using the technical content of this creation. Any modifications and changes made by those who are familiar with this art using this creation are all within the scope of patents claimed by this creation, and are not limited to those disclosed in the examples.

Claims (4)

1. A wire splitting device, comprising a splitting die and a splitting mechanism, characterized in that: The line splitting mechanism, which moves up and down and cooperates with the line splitting die, is composed of a line splitting knife, a line splitting knife positioning plate, a wire double-knife positioning key and a double-sided block. At one end of the plate, there is a double-knife positioning key for the wire that can move up and down on the outside of the wire splitter, and a double-sided stopper is set on the inside of the wire splitter. There are springs between; The wire splitting die is arranged directly below the wire splitting mechanism, and one side of the wire splitting die is provided with two vertical grooves matched with the wire double-knife positioning keys. 2. The wire splitting device according to claim 1, characterized in that: the double-knife positioning key of the wire is provided with a protrusion that fits with the two grooves of the wire splitting die, and a gap is formed between the two protrusions. For the wire channel, the wire double-knife positioning key controls its up and down movement and positioning through a cylinder. 3. The wire splitting device according to claim 1, characterized in that: said splitting knife positioning plate is composed of a flat plate and two vertical plates separated from each other at one end, and the wire positioning key is arranged along the two vertical plates. The vertical plate moves up and down for positioning, and the line dividing knife positioning plate controls its up and down movement through a cylinder. 4. The wire splitting device according to claim 1 or 3, wherein a groove is provided at one end of the positioning plate of the wire splitting knife, and the tail of the wire splitting knife is fixed in the groove.

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