CN204230787U - Soft body ring cutting instrument - Google Patents

Abstract

The soft pipe ring cutting tool belongs to the mechanical field, and is mainly used for the ring cutting of the main cable insulation and auxiliary soft leather. It includes a handle, which is connected with the main clamp arm as a whole. Hinged joint, which is characterized in that one end of the main clamp arm is equipped with a tool, and one end of the auxiliary clamp arm is equipped with a roller set. The roller set consists of four rollers and an I-shaped connector connecting the four rollers. The I-shaped connector consists of two horizontal shafts. It is connected with a vertical shaft to form an "I" shape, and a roller is installed at each shaft end of the horizontal shaft, and a shaft hole connected with the rotating shaft is arranged in the middle of the vertical shaft. The utility model can realize the circular cutting of the soft tubular object by a single person, and the incision is straight, the section is neat and the surface is clean, which effectively ensures the safety of the operator's hands.

Description

Soft Pipe Circumcision Tool

technical field

The utility model belongs to the field of machinery and is mainly used for circumferential cutting of main insulation and auxiliary soft skin of cables.

Background technique

Whether it is making the cable terminal head or the cable middle head, it is necessary to cleanly peel off the main insulation layer at the end of the cable lead without damaging the core, so as to crimp the terminal or realize the butt joint of the cable.

At present, a carpenter's knife is generally used to cut the main insulation of the cable and the auxiliary soft skin in a circular direction. The cut has burrs and the section is not neat, and the copper core of the cable is easy to be damaged due to uneven force. Scratches on the copper core of the cable will cause the concentration of the electric field to cause the breakdown of the tip discharge, resulting in a major accident.

Contents of the invention

In order to obtain a circular fracture with a straight cut, neat section and clean surface when processing, docking, repairing or transforming the pipe body material, the utility model provides a tool that can realize the circumferential cutting operation of the soft pipe body by one person and one hand. Flexible pipe body circumcision tool.

The utility model includes a handle, the handle is connected with the main clamp arm as a whole, the main clamp arm and the auxiliary clamp arm are hinged through the main shaft, a tool is installed on one end of the main clamp arm, and a roller group is installed on one end of the auxiliary clamp arm, and the roller group consists of four The roller and the I-shaped connector connecting the four rollers are composed. The I-shaped connector is connected by two horizontal shafts and a vertical shaft to form an "I" shape. A roller is installed at each end of the horizontal shaft, and a roller is installed in the middle of the vertical shaft. The shaft hole connected with the shaft.

The utility model can realize the circular cutting of the soft tubular object by a single person, and the incision is straight, the section is neat and the surface is clean, which effectively ensures the safety of the operator's hands.

Description of drawings

Fig. 1 is a structural diagram of the utility model.

Fig. 2 is a structural diagram of the roller set in the utility model.

In the figure, 1. handle, 2. main shaft, 3. auxiliary clamp arm, 4. roller group, 5. tool, 6. main clamp arm, 7. roller, 8. horizontal axis, 9. vertical axis, 10, shaft hole .

Detailed ways

As shown in Fig. 1 and Fig. 2, the utility model includes a handle 1, the handle 1 is connected with the main clamp arm 6 as a whole, the main clamp arm 6 and the auxiliary clamp arm 3 are hinged through the main shaft 2, and a tool 5 is installed at one end of the main clamp arm 6 (The cutter 5 is installed on the main clamp arm 6 through the connecting shaft, the end of the main clamp arm 6 is provided with a U-shaped groove, the connecting shaft is connected on the U-shaped groove, the cutter 5 is a disc-shaped blade, and the disc-shaped blade A connecting shaft is installed in the central axis hole of the center axis), and a roller set 4 is installed on one end of the auxiliary clamp arm 3, and the auxiliary clamp arm 3 and the roller set 4 are connected by a rotating shaft, and the extension part of the other end of the auxiliary clamp arm 3 is a handle for holding .

The roller set 4 is composed of four rollers 7 and the I-shaped connector connecting the four rollers. The I-shaped connector is connected by two horizontal shafts 8 and a vertical shaft 9 to form an "I" shape. The shaft ends of the horizontal shafts are respectively installed A roller, the center of the vertical shaft is provided with a shaft hole 10 connected with the rotating shaft.

Put the pipe body to be cut horizontally into the arc-shaped jaw formed by the main clamp arm 6 and the auxiliary clamp arm 3, hold the two handles with a little force, and use the force applied by the hand to the handle to make the cutter and the roller set against the tube body. The extrusion force is generated to make the blade cut into the pipe body; the roller group 4 rolls along the outer wall of the pipe body, and the blade rotates along the radial direction of the pipe body with the rolling of the roller group 4, so as to realize the circumferential cutting of the pipe body by the blade.

Claims (1)

1. Soft pipe ring cutting tool, including the handle, the handle is connected with the main clamp arm as a whole, the main clamp arm and the auxiliary clamp arm are hinged through the main shaft, and the characteristic is that one end of the main clamp arm is equipped with a tool, and one end of the auxiliary clamp arm A roller set is installed, and the roller set consists of four rollers and an I-shaped connector connecting the four rollers. The I-shaped connector is connected by two horizontal shafts and a vertical shaft to form an "I" shape, and the shaft ends of the horizontal shaft are respectively installed. A roller, the center of the vertical shaft is provided with a shaft hole connected with the rotating shaft.