CN204842766U - Novel lead -out wire instrument of bending - Google Patents

Abstract

The utility model relates to a novel lead -out wire instrument of bending, including the base, be formed with the spout on the base, be equipped with the slider in the spout, be formed with one on the slider and cut somebody's hair. The both sides of spout respectively are equipped with a dog device. Still be equipped with the push -and -pull device that is used for promoting the slider motion on the base. During the use, with the lead -out wire through the dog alignment clip tightly on the base, promote the push -and -pull device and make the slider cunning to the lead -out wire, cut somebody's hair and bend the lead -out wire can. The utility model discloses a novel lead -out wire instrument of bending's beneficial effect is: simple structure, convenient operation, it is respond well to bend, and it is more laborsaving use, is favorable to improving work efficiency, reduces intensity of labour, the angle of simultaneously can the accurate control bending.

Description

A new lead-out wire bending tool

technical field

The utility model relates to a bending tool for transformer lead wires.

Background technique

Bending tools for lead wires are commonly used tools. During the production process of transformers, the lead wires of transformers need to be bent to different degrees. The traditional bending operation method of the lead-out line is often very laborious, especially for thick lines with large cross-sections, and it is difficult to ensure that the lead-out line remains level and tidy after bending, and it is also difficult to control parameters such as the angle and radius of the bend.

The Chinese patent with the publication number CN203610653 discloses a transformer wire bending device. The device uses a clamping block to clamp the center of the lead-out line, and there are bending stops on both sides of the clamped position of the lead-out line. Each side of the bending block is connected with a bending handle, and the two bending handles are pushed outward at the same time, and the lead-out line will be bent along the center of the clamped position. But this kind of tool is very laborious to use, and both hands push the bending handle hard at the same time, the force fulcrum of the bending tool is unstable, and it is easy to cause the lead wire to roll over after the lead wire is bent, causing the lead wire to be uneven.

For this reason, it is necessary to design a lead wire bending tool that is labor-saving, time-saving, simple in structure and easy to use.

Contents of the invention

The purpose of this utility model is to overcome the deficiencies of the prior art and provide a new type of lead-out wire bending tool, which can quickly bend the lead-out wire, and is labor-saving and convenient to operate, which can effectively improve the working efficiency and reduce the labor force of the operators. Labor intensity.

To achieve the stated purpose, the utility model takes the following technical solutions:

A new type of lead wire bending tool, including a base, a chute is formed on the base, a slider is arranged in the chute, a push head is formed on the slider; a stopper is provided on both sides of the chute block device; the base is also provided with a push-pull device for pushing the slider to move; the push-pull device includes a handle, a crank shaft and a slider push block; the crank shaft is arranged on the base and can be opposite to the base along its axis Rotate; one end of the slider push block is hinged on the crank of the crank shaft, and the other end of the slider push block is hinged on the slider; the handle is fixedly connected to the crank shaft.

The principle of the utility model is: when in use, the lead-out line is clamped on the base with a block device, and then the handle of the push-pull device is pushed, so that the slider pusher pushes the slider to the direction of the lead-out line, and the push head of the slider Bend the lead wire. By adjusting the moving distance of the slider, the bending angle of the lead-out line can be adjusted.

As the preferred structure of the present utility model is:

The blocking device includes a blocking block fixed on the base, and a pressing block arranged above the blocking block through bolts, and the pressing block can move closer to or away from the base along the bolts. When in use, put the lead-out wire against the side of the stopper close to the slider, and then adjust the pressure block so that the lead-out wire is clamped on the base by the pressure block.

The base is also provided with a base clamping handle. The base clamping handle is convenient for manual or mechanical fixing of the base.

The beneficial effects of the new lead-out wire bending tool of the utility model are: simple structure, convenient operation, labor saving in use, and improvement of working efficiency.

Description of drawings

Fig. 1 is the three-dimensional structural diagram of the lead-out wire bending tool of embodiment;

Fig. 2 is the top view of the lead wire bending tool of the embodiment;

Reference signs: 1-base; 11-chute; 12-base clamping handle; 2-first stopper device; 21-first pressing block; 22-first stopper; 3-second stopper device; 31-second briquetting block; 32-second block; 4-slider; 41-push head; 5-push-pull device; 51-handle; 52-crank shaft; 53-slider push block;

Detailed ways

Below in conjunction with accompanying drawing, illustrate preferred embodiment of the utility model in detail:

As shown in Fig. 1 and Fig. 2, a new lead wire bending tool includes a base 1, on which a chute 11 is formed, and a slider 4 that can slide along the chute 11 is arranged in the chute 11. A push head 41 is formed on the slider 4 . Both sides of the chute 11 are respectively provided with a first stopper device 2 and a second stopper device 3 . The slider 4 is connected with a push-pull device 5, and the push-pull device 5 is a device for pushing the slider 4 to move.

The first block device 2 includes a first block 21 and a first block 22, the first block 22 is fixed on the base 1, the second block 21 is arranged above the first block 22 by bolts, and the first block 22 is fixed on the base 1. The block 21 can move away from or close to the base 1 along the bolt, and when the first pressing block 21 approaches the base 1, it can completely cover the outer periphery of the first stopper 22 .

The second block device 3 includes a second pressing block 31 and a second block 32 . The second block 32 is fixed on the base 1 , and the second pressing block 31 is arranged above the second block 32 through bolts. The second pressing block 31 can move away from or approach the base 1 along the bolt, and can completely cover the outer periphery of the second blocking block 32 when the second pressing block 31 approaches the base 1 .

The push-pull device 5 includes a handle 51 , a crank shaft 52 and a slider pushing block 53 . The crankshaft 52 is disposed on the base 1 and can rotate relative to the base 1 along its axis. One end of the slider pushing block 53 is hinged on the crankshaft 52 , and the other end of the slider pushing block 53 is hinged on the slider 4 . The handle 51 is fixedly connected with the crankshaft 52 .

The base 1 is also provided with a base clamping handle 12 .

When the bending tool is in use, the lead wire 6 is placed on the side of the first block 22 and the second block 32 close to the slider 4, and then the first pressing block 21 and the second pressing block 22 are adjusted to make it lead out Line 6 is compressed on the base 1. Pushing the handle 51 makes the slider 4 slide toward the direction of the lead wire 6, and the push head 41 pushes the lead wire 6 to bend. Loosen the first pressing block 21 and the second pressing block 31, and take out the lead wire 6. The bending angle of the lead wire can be realized by adjusting the moving distance of the slider 4 .

Claims (3)

1. A new type of lead wire bending tool is characterized in that it comprises a base, a chute is formed on the base, a slide block is provided in the chute, and a push head is formed on the slide block; two of the chute There is a block device on each side; the base is also provided with a push-pull device for pushing the slider to move; the push-pull device includes a handle, a crank shaft and a slider push block; the crank shaft is arranged on the base and can Rotate relative to the base along its axis; one end of the slider push block is hinged on the crank of the crank shaft, and the other end of the slider push block is hinged on the slider; the handle is fixedly connected to the crank shaft. 2. A new type of lead wire bending tool according to claim 1, characterized in that, the stopper device includes a stopper fixed on the base, and a pressure block arranged above the stopper by bolts, the The pressing block can move close to or away from the base along the bolt. 3. A new lead wire bending tool according to claim 1, characterized in that, a base clamping handle is also provided on the base.