CN205141546U - Novel cable peeling knife - Google Patents

Abstract

A novel cable stripping knife relates to the field of cutting tools. It includes a handle, a connecting rod, a sleeve, a first spring, a second spring and an elastic collar. The handle is connected to the sleeve through a connecting rod. A height adjustment rod is arranged in the through hole, the lower end of the height adjustment rod is detachably equipped with a peeling blade, and the bottom end of the sleeve is fixed with a roller bracket, and a roller is installed on the roller bracket. The height adjustment can be realized by setting the sleeve and the height adjustment rod, which can meet the requirements of stripping cables of different sizes and models. Through the height adjustment, the stripping blade can be cut at a suitable position, and the stripping can be done at one time, while avoiding the stripping blade from cutting into the inside of the cable. Advanced metal core, easy to use and high efficiency. The sleeve has a protective effect to avoid the occurrence of injury to the operator during the peeling process. The utility model is used for peeling cables.

Description

A New Type of Cable Stripping Knife

technical field

The utility model relates to the field of cutting tools, in particular to a novel cable peeling knife.

Background technique

In all aspects of power production, such as the construction and renovation of substations, it is often necessary to strip the cables, but there is a lack of a tool suitable for this job on the market. Generally speaking, the operator uses a wallpaper knife to complete this work. During the peeling process, a little carelessness will cause injury to the operator, and the force is difficult to control. Excessive force will cut the metal core inside the cable. The cable sheath has a strong hardness, and it often needs repeated cutting many times to succeed, which is a waste of man-hours.

Utility model content

The purpose of the utility model is to provide a novel cable stripping knife for overcoming the above-mentioned deficiencies in the prior art. it. It realizes the height adjustment by setting the sleeve and the height adjustment rod, which can meet the stripping operation for cables of different sizes and models. Through the height adjustment, the stripping blade can be cut at a suitable position, and the stripping can be done successfully at one time, while avoiding the stripping blade from cutting the cable. Internal metal core, easy to use and high efficiency. The sleeve has a protective effect to avoid the occurrence of injury to the operator during the peeling process.

In order to achieve the above object, the utility model adopts the following technical solutions: a novel cable stripping knife, which includes a handle, a connecting rod, a sleeve, a first spring, a second spring and an elastic collar, and the handle connects with the connecting rod Sleeve connection, the top of the sleeve is provided with an adjustment threaded through hole, the adjustment threaded through hole is provided with a height adjustment rod, the lower end of the height adjustment rod is detachably installed with a peeling blade, the bottom of the sleeve The end is fixed with a roller bracket, and a roller is installed on the roller bracket. One end of the first spring is fixed on the side end surface of the sleeve, and the other end of the first spring is fixed on the elastic collar. The second spring One end of the second spring is fixed on the side end face, and the other end of the second spring is fixed on the elastic collar.

Preferably, the top end of the height adjustment rod is also provided with an adjustment handle.

Preferably, a threaded hole for a jacking thread is provided on the side end surface of the sleeve, and the threaded hole for the jacking thread communicates with the threaded hole for adjustment, and a fastening jacking thread is arranged in the threaded hole for the jacking thread.

The beneficial effects of the utility model are:

1. The utility model realizes the height adjustment by setting the sleeve and the height adjustment rod, which can meet the peeling operation for cables of different sizes and models. Through the height adjustment, the peeling blade can be cut at a suitable position, and the peeling is successful at one time, while avoiding peeling The blade cuts to the metal core inside the cable, easy to use and efficient. The sleeve has a protective effect to avoid the occurrence of injury to the operator during the peeling process.

2. The utility model puts the elastic collar on the cable by setting the first spring, the second spring and the roller, and the cable is sent into the sleeve under the force of the contraction force of the first spring and the second spring, and the other end of the cable The operator only needs to easily pull the cable to make the cable pass through the sleeve to complete the stripping, which reduces the physical exertion of the operator and facilitates the smooth completion of the stripping operation. By setting the roller, the frictional resistance when the cable is stripped is reduced.

3. The utility model has reasonable design and ingenious mechanism, and is suitable for large-scale popularization and mass production.

Description of drawings

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

Fig. 2 is a view from the direction A-A in Fig. 1 .

detailed description

It should be noted here that the orientation words left, right, up, and down are all defined based on the view shown in Figure 2. It should be understood that the use of the orientation words should not limit the scope of protection requested by the application .

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Fig. 1 and Fig. 2, a new type of cable stripping knife comprises a handle 1, a connecting rod 2, a sleeve 3, a first spring 8, a second spring 9 and an elastic collar 10, and the handle 1 passes through the connecting rod. The rod 2 is connected with the sleeve 3, the top of the sleeve 3 is provided with an adjustment thread through hole, the height adjustment rod 4 is arranged in the adjustment thread through hole, the lower end of the height adjustment rod 4 is detachably installed with a peeling blade 5. The bottom end of the sleeve 3 is fixed with a roller bracket 6, the roller bracket 6 is equipped with a roller 7, one end of the first spring 8 is fixed on the side end surface of the sleeve 3, and the first spring 8 The other end of the second spring 9 is fixed on the elastic collar 10, one end of the second spring 9 is fixed on the side end surface of the sleeve 3, and the other end of the second spring 9 is fixed on the elastic collar 10.

The first spring 8 and the second spring 9 are fixed on the same end surface of the sleeve 3, and the elastic collar 10 is a rubber product with a certain stretching ability.

As shown in FIG. 1 , on the basis of the above technical solution, the top end of the height adjustment rod 4 is also provided with an adjustment knob 12 . In this way, the height adjustment rod 4 is driven to rotate by turning the adjustment handle 12, which facilitates the height adjustment of the height adjustment rod 4.

As shown in Figure 2, on the basis of the above-mentioned technical solution, the side end surface of the sleeve 3 is provided with a jacking thread through hole, and the jacking thread through hole communicates with the adjusting thread through hole, and the jacking thread A fastening top screw 11 is arranged in the through hole. Arranged in this way, the height adjustment lever 4 is fastened by tightening the top wire 11, and then the stripping blade 5 is fixed, avoiding the stripping blade 5 from shaking when the cable is stripped, and the stripping blade 5 is bent.

working principle

The working principle of the utility model is described in conjunction with Fig. 1 and Fig. 2. First, the elastic collar 10 is set on the cable to be peeled, and the cable is inserted into the sleeve 3 and placed on the roller 7, and the twisting adjustment handle 12 is adjusted. The peeling blade 5 is in the position suitable for peeling and cutting, then the first spring 8 and the second spring 9 are in a stretched state by pulling the elastic collar 10, and pulling the cable makes the cable roll on the roller 7 to carry out the peeling operation.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (3)

1. a novel cable bark knife, it is characterized in that: it comprises handle (1), connecting rod (2), sleeve (3), first spring (8), second spring (9) and the elastic force collar (10), described handle (1) is connected with sleeve (3) by connecting rod (2), the top of described sleeve (3) offers adjustment tapped through hole, height adjusting link (4) is provided with in described adjustment tapped through hole, the lower end of described height adjusting link (4) is detachably provided with scalping blade (5), the bottom of described sleeve (3) is consolidated with rolling wheel support (6), described rolling wheel support (6) is provided with roller (7), one end of described first spring (8) is fixed on the side end face of sleeve (3), the other end of the first spring (8) is fixed on the elastic force collar (10), one end of described second spring (9) is fixed on the side end face of sleeve (3), the other end of the second spring (9) is fixed on the elastic force collar (10).

2. a kind of novel cable bark knife according to claim 1, is characterized in that: the top of described height adjusting link (4) is also provided with adjustment swing handle (12).

3. a kind of novel cable bark knife according to claim 2, it is characterized in that: the side end face of described sleeve (3) offers jackscrew tapped through hole, and described jackscrew tapped through hole communicates with adjustment tapped through hole, is provided with fastening jackscrew (11) in described jackscrew tapped through hole.