Cable sheath stripping device

Abstract

The utility model relates to a cable sheath stripping device which comprises a clamp handle, one end of the clamp handle is symmetrically and fixedly connected with stripping heads, the outer side of the clamp handle is provided with a cutting assembly, the other side of the clamp handle is provided with a stripping assembly, and the inside of a support frame is rotatably connected with a cutting knife. Through the arranged cutting assembly, rapid slitting of a cable sheath is achieved, workers do not need to use an art knife for slitting, the workers are prevented from being hurt, the slitting speed is high, through the arranged stripping assembly, the slit sheath can be stripped, the stripping efficiency is improved, and through the arranged rolling assembly, the stripping efficiency is improved. According to the cable stripping device, a cable can quickly pass through the space between the two stripping heads, the stripping process is smoother, the structure is simple, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cable sheath stripping, in particular to a cable sheath stripping device. Background Art

[0002] A cable usually refers to a rope-like cable made of several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and often twisted around a center. The entire outside is covered with a highly insulating covering to insulate the conductive wires inside the cable. The cable has the characteristics of being powered inside and insulated outside.

[0003] According to the above technology, the inventor believes that many workers in the existing cable protective cover stripping process use cutting tools such as utility knives to first cut the cable protective cover and then tear off the protective cover. However, this operation method is easy to scratch the workers and the conductive wires of the cable, causing property losses. At the same time, the stripping efficiency is low, which is not conducive to the rapid stripping of the cable protective cover. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a cable sheath stripping device.

[0005] The technical solution of the utility model is as follows: a cable sheath stripping device comprises a pliers handle, one end of the pliers handle is symmetrically fixedly connected to a stripping head, a cutting assembly is provided on the outer side of the pliers handle, and a stripping assembly is provided on the other side of the pliers handle, an arc groove is provided between the two stripping heads, and rolling assemblies are provided inside the two arc grooves, the cutting assembly, the stripping assembly and the rolling assembly cooperate with each other, the cutting assembly comprises a fixed block, the fixed block is fixedly connected to the outer side of the pliers handle, the internal thread of the fixed block is connected to a threaded rod, one end of the threaded rod is fixedly connected to a rotating block, the other end of the threaded rod is rotatably connected to a support frame, and the interior of the support frame is rotatably connected to a cutting knife.

[0006] As a preferred embodiment, the stripping assembly includes a connecting block, which is fixedly connected to the side of the pliers handle away from the cutting assembly, the connecting block is slidably connected to a sliding rod inside, the end of the sliding rod away from the stripping head is fixedly connected to a limiting disk, a strong spring is sleeved on the outer side of the sliding rod, the other end of the sliding rod is fixedly connected to an insertion block, one end of the strong spring is fixedly connected to the limiting disk, and the other end of the strong spring is fixedly connected to the connecting block, and the strong spring pulls the limiting disk toward the connecting block.

[0007] As a preferred embodiment, the rolling assembly includes a rotating groove, the rotating groove is opened inside the stripping head, the interior of the rotating groove is rotatably connected to a rotating shaft, and the outer side of the rotating shaft is fixedly connected to a rotating roller.

[0008] As a preferred embodiment, gripping grooves are equidistantly formed on the outer side of the pliers handle.

[0009] As a preferred embodiment, a non-slip rubber pad is fixedly connected to the outer wall of the pliers handle.

[0010] As a preferred implementation, one end of the insert block away from the limiting plate is sharp.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are that the cable to be stripped of the sheath is placed between the two stripping heads, and then the pliers handle is held by hand, the two stripping heads clamp the cable, and then the staff rotates the threaded rod, the threaded rod rotates inside the fixed block, so that the support frame drives the cutting knife to move in the direction close to the cable until the cutting knife is inserted into the sheath of the cable, and then the staff pulls the pliers handle to drive the cutting knife to rotate and cut on the sheath of the cable, and under the pulling force of the strong spring, the end of the plug block close to the cable is inserted into the incision cut by the cutting knife, and then the staff pulls along the direction of cable placement The movable pliers handle and the cutting knife cut the outer sheath of the cable. At the same time, the plug-in block supports and separates the already cut sheath. The cutting component is provided to realize the rapid cutting of the cable sheath. The staff does not need to use a utility knife for cutting, which avoids injuries to the staff. The cutting speed is fast. The stripping component is provided to strip the already cut sheath, which improves the stripping efficiency. The rolling component is provided to allow the cable to pass quickly between the two stripping heads, making the stripping process smoother. The structure is simple and the practicability is strong. Compared with the traditional device, the operation quality and use efficiency are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A three-dimensional bottom-up structural schematic diagram of a cable sheath stripping device is provided for the utility model;

[0013] Figure 2 A three-dimensional bottom-up structural schematic diagram of a cable sheath stripping device is provided for the utility model;

[0014] Figure 3 A side structural schematic diagram of a cable sheath stripping device is provided for the utility model;

[0015] Figure 4 The utility model provides a cable sheath stripping device Figure 2 A schematic diagram of the structure after enlarging at A;

[0016] Figure 5 The utility model provides a cable sheath stripping device Figure 2 Schematic diagram of the structure after enlarging point B.

[0017] Legend: 1. Clamp handle; 2. Stripping head; 3. Cutting assembly; 301. Fixed block; 302. Threaded rod; 303. Support frame; 304. Cutting knife; 305. Rotating block; 4. Connecting block; 5. Sliding rod; 6. Power spring; 7. Insert block; 8. Limiting plate; 9. Rotating groove; 10. Rotating shaft; 11. Rotating roller; 12. Holding groove. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] Example 1

[0021] like Figure 1 - Figure 5 As shown, the utility model provides a technical solution: a cable sheath stripping device, comprising a pliers handle 1, one end of the pliers handle 1 is symmetrically fixedly connected to a stripping head 2, a cutting assembly 3 is arranged on the outer side of the pliers handle 1, and a stripping assembly is arranged on the other side of the pliers handle 1, an arc groove is opened between the two stripping heads 2, and a rolling assembly is arranged inside the two arc grooves, and the cutting assembly 3, the stripping assembly and the rolling assembly cooperate with each other, and the cutting assembly 3 comprises a fixed block 301, the fixed block 301 is fixedly connected to the outer side of the pliers handle 1, the internal thread of the fixed block 301 is connected to a threaded rod 302, one end of the threaded rod 302 is fixedly connected to a rotating block 305, and the other end of the threaded rod 302 is rotatably connected to a support frame 303, and the support frame 303 A cutting knife 304 is rotatably connected inside, and a stripping assembly includes a connecting block 4, which is fixedly connected to the side of the clamp handle 1 away from the cutting assembly 3. A sliding rod 5 is slidably connected inside the connecting block 4, and one end of the sliding rod 5 away from the stripping head 2 is fixedly connected to a limiting disk 8. A strong spring 6 is sleeved on the outer side of the sliding rod 5, and the other end of the sliding rod 5 is fixedly connected to an insert block 7. One end of the strong spring 6 is fixedly connected to the limiting disk 8, and the other end of the strong spring 6 is fixedly connected to the connecting block 4. The strong spring 6 pulls the limiting disk 8 toward the connecting block 4, and a rolling assembly includes a rotating groove 9, which is opened inside the stripping head 2, and the internal rotation of the rotating groove 9 is connected to a rotating shaft 10, and the outer side of the rotating shaft 10 is fixedly connected to a rotating roller 11.

[0022] In this embodiment, the cable to be stripped of the sheath is placed between the two stripping heads 2, and then the pliers handle 1 is held by hand, and the two stripping heads 2 clamp the cable, and then the staff rotates the threaded rod 302, and the threaded rod 302 rotates inside the fixed block 301, so that the support frame 303 drives the cutting knife 304 to move in the direction close to the cable until the cutting knife 304 is inserted into the sheath of the cable, and then the staff pulls the pliers handle 1 to drive the cutting knife 304 to rotate and cut on the sheath of the cable, and under the pulling force of the strong spring 6, the plug block 7 is inserted into the incision made by the cutting knife 304 near one end of the cable, and then The staff pulls the pliers handle 1 along the direction of cable placement, and the cutting knife 304 cuts the outer sheath of the cable. At the same time, the plug block 7 supports and separates the sheath that has been cut. The cutting component 3 is set to achieve rapid cutting of the cable sheath. The staff does not need to use a utility knife for cutting, which avoids injuries to the staff. The cutting speed is fast. The stripping component is set to strip the sheath that has been cut, which improves the stripping efficiency. The rolling component is set to allow the cable to pass quickly between the two stripping heads 2, making the stripping process smoother. The structure is simple and the practicability is strong.

[0023] Example 2

[0024] like Figure 1 - Figure 5 As shown, the outer side of the pliers handle 1 is provided with holding grooves 12 at equal intervals, the outer wall of the pliers handle 1 is fixedly connected with a non-slip rubber pad, and the end of the insert block 7 away from the limiting plate 8 is sharp.

[0025] In this embodiment, the holding groove 12 is provided to facilitate the staff to hold the stripping device, and the rubber pad is provided to increase friction and prevent slipping. The end of the plug block 7 away from the limit plate 8 is sharp, which facilitates the plug block 7 to strip the already split cable sheath.

[0026] Working principle:

[0027] like Figure 1 - Figure 5As shown, in actual use, the staff puts the cable whose sheath needs to be stripped between the two stripping heads 2, and then holds the pliers handle 1 with his hand. The rotating roller 11 arranged inside the two stripping heads 2 clamps the cable. Then the staff rotates the threaded rod 302, and the threaded rod 302 rotates inside the fixed block 301, so that the support frame 303 drives the cutting knife 304 to move in the direction close to the cable until the cutting knife 304 is inserted into the sheath of the cable. Then the staff pulls the pliers handle 1 to drive the cutting knife 304 to rotate and cut on the sheath of the cable. Under the pulling force of the strong spring 6, the plug block 7 is inserted into the incision cut by the cutting knife 304 near one end of the cable. Subsequently, the staff pulls the pliers handle 1 along the direction of cable placement, and the cutting knife 304 cuts the sheath outside the cable. At the same time, the plug block 7 supports and separates the sheath that has been cut. At this point, the staff has completed the sheath stripping work of the cable, which greatly improves the work quality and use efficiency compared with traditional devices.

[0028] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A cable sheath stripping device, comprising a pliers handle (1), characterized in that: One end of the clamp handle (1) is symmetrically fixedly connected with a stripping head (2); a cutting assembly (3) is provided on the outer side of the clamp handle (1); a stripping assembly is provided on the other side of the clamp handle (1); an arc groove is provided between the two stripping heads (2); rolling assemblies are provided inside the two arc grooves; the cutting assembly (3), the stripping assembly and the rolling assembly cooperate with each other for use; The cutting assembly (3) comprises a fixed block (301), wherein the fixed block (301) is fixedly connected to the outer side of the clamp handle (1), the internal thread of the fixed block (301) is connected to a threaded rod (302), one end of the threaded rod (302) is fixedly connected to a rotating block (305), the other end of the threaded rod (302) is rotatably connected to a support frame (303), and the interior of the support frame (303) is rotatably connected to a cutting knife (304).

2. A cable sheath stripping device according to claim 1, characterized in that: The stripping assembly comprises a connecting block (4), wherein the connecting block (4) is fixedly connected to a side of the clamp handle (1) away from the cutting assembly (3), and a sliding rod (5) is slidably connected inside the connecting block (4), and one end of the sliding rod (5) away from the stripping head (2) is fixedly connected to a limiting disk (8), and a strong spring (6) is sleeved on the outer side of the sliding rod (5), and the other end of the sliding rod (5) is fixedly connected to an insert block (7), one end of the strong spring (6) is fixedly connected to the limiting disk (8), and the other end of the strong spring (6) is fixedly connected to the connecting block (4), and the strong spring (6) pulls the limiting disk (8) toward the connecting block (4).

3. A cable sheath stripping device according to claim 1, characterized in that: The rolling assembly comprises a rotating groove (9), the rotating groove (9) is opened inside the stripping head (2), the interior of the rotating groove (9) is rotatably connected to a rotating shaft (10), and the outer side of the rotating shaft (10) is fixedly connected to a rotating roller (11).

4. A cable sheath stripping device according to claim 1, characterized in that: The outer side of the clamp handle (1) is provided with gripping grooves (12) at equal intervals.

5. A cable sheath stripping device according to claim 1, characterized in that: An anti-slip rubber pad is fixedly connected to the outer wall of the pliers handle (1).

6. A cable sheath stripping device according to claim 2, characterized in that: The end of the insert block (7) away from the limiting plate (8) is sharp.

Images