CN204615137U - A wire intermediate peeling device - Google Patents

Abstract

Device for peeling in the middle of a kind of wire rod, comprise cut that leather jacket is put, wire advancing device and panel, described in cut leather jacket and put and form primarily of cylinder, line protection device, upper dise knife, upper end cover, upper box, slide rail, bottom end cover, lower round knife, lower box, lower motor, upper motor, upper main shaft, upper main shaft straight pin, lower main axis straight pin, deep groove ball bearing and lower main axis; Described wire advancing device comprises outlet wheel, tangent line bark knife, knife rest, conduit, inlet wire wheel, inlet wire wheel tension-regulator, occurs wheel tension-regulator.The utility model Absorbable organic halogens carries out peeling in the middle of wire rod, and efficiency is high and do not hinder line.

Description

A wire intermediate peeling device

technical field

The utility model relates to the field of mechanical processing, in particular to an intermediate peeling device for wire rods.

Background technique

In the fields of electronics, electrical appliances, telecommunications and other equipment, it is often necessary to cut the wires and peel both ends. With the development of the electronics industry, people invented the computer wire stripping machine, which replaced the process of manual wire stripping with machines, greatly improving production efficiency.

However, at present, the wire sheath in the middle part of the wiring harness of automobiles, lamps, etc. is still manual or dependent on manual labor. Driven by national policies in recent years, the demand for passenger and truck wiring harnesses has continued to grow. However, some wiring harnesses need to be wired in the middle of the wire. For example, the car wiring harness needs to strip several openings in the middle of the main line, and then connect the light wires and speaker wires to these openings. However, the existing technology has damage to the wire core, is unstable, and the efficiency is not high. If the size of the wire material changes slightly, the catheter must be replaced. Or wax will block the catheter, making it difficult to pass the line.

Utility model content

The purpose of this utility model is to provide an intermediate peeling device for wire rods in view of the above-mentioned deficiencies in the prior art.

The technical scheme of the utility model is:

A wire intermediate peeling device, the device includes a skinning device, a wire feeding device and a panel, and the skinning device is mainly composed of a cylinder, a wire protection device, an upper round knife, an upper end cover, an upper box, a slide rail, and a lower end cover , the lower circular knife, the lower box, the lower motor, the upper motor, the upper spindle, the cylindrical pin of the upper spindle, the cylindrical pin of the lower spindle, the deep groove ball bearing and the lower spindle. The cylinder, the slide rail, the lower box, and the lower motor and the upper motor are fixed on the panel by bolts. The wire protection device includes an upper wire protection device and a lower wire protection device. The upper wire protection device includes an upper inner knife guard ring and an upper outer knife guard ring. The lower wire guard The line device includes a lower inner knife guard ring and a lower outer knife guard ring, the upper circular knife is arranged in the middle of the upper inner knife guard ring and the upper outer knife guard ring, and the lower circular knife is arranged at the lower inner knife guard ring and the lower outer knife guard ring. In the middle of the knife ring, the upper box is connected to the slide rail; the wire feeding device is fixed on the panel by bolts, and the wire feeding device includes a wire outlet wheel, a thread cutting and peeling knife, a knife holder, a conduit, an incoming wire wheel, an incoming wire Wheel Tension Adjuster, Wheel Tension Adjuster appears.

Optimized; both sides of the upper circular knife and the lower circular knife are provided with several cutting edges.

Optimized; the contact surfaces of the upper inner knife guard ring and the upper outer knife guard ring with the upper circular knife are inclined surfaces, and the contact surfaces of the lower inner knife guard ring and the lower outer knife guard ring with the lower circular knife are all inclined planes.

Optimized; the contact surfaces of the upper inner knife guard ring and the upper outer knife guard ring with the upper circular knife are curved surfaces, and the contact surfaces of the lower inner knife guard ring and the lower outer knife guard ring with the lower circular knife are curved surfaces.

Optimized; the wire protection device is provided with springs and steel balls.

Optimized: an air cushion is provided on the wire protection device.

Beneficial effects: the secant round knife of the utility model is driven by power and can be rotated to cut the wire sheath easily; secondly, there are wire protection devices on both sides of the upper and lower round knives to prevent the wire from running off, and the wire protection device It can also float up and down to adapt to wires of different sizes, so it can stably peel the wires in the middle, with high efficiency and no damage to the wires.

Description of drawings

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

Fig. 2 is the left side view of the left skin cutting device in Fig. 1;

Fig. 3 is the right sectional view of A-A plane among Fig. 2;

Fig. 4 is an enlarged structural schematic diagram of the upper circular knife, the lower circular knife and the wire protection devices on both sides in Fig. 2 .

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further disclosed.

Example

As shown in Figures 1 to 4, a wire intermediate peeling device, the device includes a skinning device, a wire delivery device and a panel 13;

The skin-cutting device mainly consists of a cylinder 1, a wire protection device, an upper round knife 4, an upper end cover 5, an upper box body 6, a slide rail 7, a lower end cover 10, a lower round knife 11, a lower box body 12, a lower motor 14, Upper motor 15, upper main shaft 17, upper main shaft cylindrical pin 18, lower main shaft cylindrical pin 19, deep groove ball bearing 20 and lower main shaft 21, wherein cylinder 1, slide rail 7, lower box 12, lower motor 14 and upper motor 15 are all fixed on the panel 13 by bolts; springs 23 and steel balls 22 are arranged on the wire protection device, the wire protection device includes an upper wire protection device and a lower wire protection device, and the upper wire protection device includes an upper inner protection The knife ring 2 and the upper outer knife guard 3, the lower wire guard device includes the lower inner knife guard 8 and the lower outer knife guard 9, and the upper round knife 4 is arranged on the upper inner knife guard 2 and the upper outer knife guard 3 in the middle, the lower round knife 11 is set in the middle of the lower inner knife guard ring 8 and the lower outer knife guard ring 9, wherein the upper round knife 4 and the lower round knife 11 both sides are provided with several cutting edges, the upper inner knife guard ring 2 and the upper The contact surfaces of the outer knife guard ring 3 and the upper round knife 4 are inclined surfaces, the contact surfaces of the lower inner knife guard ring 8 and the lower outer knife guard ring 9 and the lower round knife 11 are all inclined planes, and the upper box body 6 is connected with the slide rail 7;

The wire delivery device is fixed on the panel 13 by bolts, and the wire delivery device includes an outlet pulley 24, a thread cutting and peeling knife 25, a knife rest 26, a conduit 27, an incoming wire pulley 28, an incoming wire pulley tension regulator 29, an Wheel tension adjuster 29.

During work, the wire rod is first threaded into the conduit 27, the wire inlet wheel 28 is pressed against the wire rod through the wire inlet wheel tension regulator 29, and the wire outlet wheel 24 is pressed against the wire rod through the wire outlet pulley tension regulator 30. The cylinder 1 under the cylinder support plate 16 on the panel 13 pushes the upper box body 6 to move downward along the slide rail 7, and then the upper motor 15 drives the upper circular knife 4 through the upper spindle 17, the cylindrical pin 18 of the upper spindle and the upper end cover 5 Rotate clockwise, meanwhile lower motor 14 is through lower main shaft 21 supported by lower casing 12, and lower main shaft cylindrical pin 19 and lower end cover 10 drive lower circular knife 11 to rotate counterclockwise. Now through the upper inner knife guard ring 2, the upper outer knife guard ring 3, the lower inner knife guard ring 8, the lower outer knife guard ring 9, the spring 23, and the steel ball 22 clamps the wire rod from four sides. At the same time, due to the promotion of the cylinder 1, the upper circular knife 4 and the lower circular knife 11 will continue to cut into the wire, and then the rear incoming wire pulley 28 will drag a fixed distance forward, and the deep groove ball bearing 20 will The inner and outer rings are relatively rotated and the upper inner knife guard ring 2, the upper outer knife guard ring 3, the lower inner knife guard ring 8, and the lower outer knife guard ring 9 are kept in sync with the wire rod, and the wire skin is cut into two openings up and down. Upper box body 6 is pulled upwards by cylinder 1 this moment, upper round knife 4 is separated with lower round knife 11, and now wire rod is separated from two knives. Drag the fixed long distance forward by the wire inlet wheel 28 again, make its otch front end arrive at 25 places of tangential stripping knife. Then knife rest 26 is under the drive of motor, and tangential stripping knife 25 is closed to wire core place, cuts off the front end line sheath, and then tangential stripping knife 25 is opened under the drive of motor. Then wire rod is dragged forward fixed length distance at wire feed wheel 28, makes its otch rear end arrive at 25 places of tangent stripping knife. Then the knife rest 26 is driven by the motor to close the thread cutting and stripping knife 25 to the wire core, cut off the rear end wire sheath, and then drag the wire feed wheel 28 backward for a fixed distance. Semi-cylindrical wire sheath, to achieve the purpose of stripping. Then the thread cutting and stripping knife 25 is opened under the drive of the motor to complete the stripping in the first section. Repeat the above actions to complete the stripping at any fixed point and multiple places of the wire.

The above description is not a limitation to the present utility model, and the present utility model is not limited to the above-mentioned examples. Those of ordinary skill in the related art, within the essential scope of the present utility model, should make changes, modifications, additions or replacements. Belong to the protection scope of the utility model.

Claims (6)

1. A middle peeling device for wire rods, characterized in that: the device comprises a skinning device, a wire delivery device and a panel, and the skinning device is mainly composed of a cylinder, a wire protection device, an upper round knife, an upper end cover, and an upper casing , slide rail, lower end cover, lower round knife, lower box, lower motor, upper motor, upper spindle, upper spindle cylindrical pin, lower spindle cylindrical pin, deep groove ball bearing and lower spindle, the cylinder, slide rail, The lower box, the lower motor and the upper motor are all fixed on the panel by bolts. The wire protection device includes an upper wire protection device and a lower wire protection device. The upper wire protection device includes an upper inner knife guard ring and an upper outer knife guard. ring, the lower wire protection device includes a lower inner knife guard ring and a lower outer knife guard ring, the upper round knife is arranged in the middle of the upper inner knife guard ring and the upper outer knife guard ring, and the lower round knife is arranged in the lower inner knife guard ring In the middle of the knife ring and the lower outer knife guard ring, the upper box is connected to the slide rail; the wire transmission device is fixed on the panel by bolts, and the wire transmission device includes a wire outlet wheel, a tangential stripping knife, a knife holder, a conduit, Incoming wire pulley, incoming wire pulley tension regulator, and outgoing pulley tension adjuster. 2. A wire intermediate peeling device according to claim 1, characterized in that: both sides of the upper circular knife and the lower circular knife are provided with several cutting edges. 3. A wire intermediate peeling device according to claim 1, characterized in that: the contact surfaces of the upper inner knife guard ring and the upper outer knife guard ring and the upper circular knife are slopes, and the lower inner knife guard The contact surfaces of the ring and the lower outer knife guard ring and the lower round knife are inclined planes. 4. A wire intermediate peeling device according to claim 1, characterized in that: the contact surfaces of the upper inner knife guard ring and the upper outer knife guard ring and the upper circular knife are all curved surfaces, and the lower inner knife guard The contact surfaces of the ring and the lower outer knife guard ring and the lower circular knife are curved surfaces. 5. A wire intermediate peeling device according to claim 1, characterized in that: the wire protection device is provided with a spring and a steel ball. 6. A wire intermediate peeling device according to claim 1, characterized in that an air cushion is provided on the wire protection device.