Cable sheath removing device

Abstract

The utility model relates to the technical field of cable processing, in particular to a cable sheath removing device which comprises a mounting plate, a first motor is fixedly mounted on the left side of the upper surface of the mounting plate, the output shaft end of the first motor is fixedly connected with a driving gear, and a positioning ring is arranged on the upper surface of the mounting plate. The left side wall of the positioning ring is rotationally connected with a cutting ring through a bearing. One end of a cable penetrates through a positioning ring, the part with the reserved length is placed in a cutting ring, a second motor is started to drive a nut cylinder to rotate, a threaded rod drives a rectangular plate to move, the rectangular plate drives a cutting knife to get close to the cable, the cutting knife pierces into the outer skin of the cable, and a first motor is started to drive a driving gear and the cutting ring to rotate. The cutting ring drives the cutting knife to rotate so as to carry out ring cutting on the sheath of the cable, the influence of the operation level of workers is avoided, the degree of puncturing the sheath of the cable by the cutting knife can be controlled, the damage to the inner core of the cable is avoided, the operation is time-saving and labor-saving, and the adverse influence on the construction progress can be prevented.

Description

Technical Field

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

[0002] Cable is a bundle of wires made of one or more mutually insulated wires or conductors twisted together, wrapped in a sealed sheath, and containing structures such as an insulation layer, conductors and a shielding layer. The main function of the cable is to transmit and distribute electrical energy in the power system, or to transmit telephone, television and data signals in the communication system. When connecting the cable to other electrical equipment or cables, the outer sheath must be stripped to expose the internal wires in order to make a reliable electrical connection. At this time, the cable sheath needs to be processed;

[0003] At present, some methods for processing cable sheaths are that workers hold the cables and cut the cable sheaths. However, this method is affected by the workers' operating level and can easily damage the inner core of the cable if they are not careful. In addition, the manual operation method is time-consuming and labor-intensive, which affects the construction progress. Therefore, a cable sheath removal device is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a cable sheath removal device to solve the problems raised in the above background technology.

[0005] The transmission gear of the present invention is a gear which is connected with the gear of the driven gear of the driven gear to form a gearbox and a gearbox which is connected with the gear train of the driven gear to form a gearbox.

[0006] As a further preferred embodiment of the present technical solution: two support plates are fixedly connected to the right side of the upper surface of the mounting plate, an electric push rod is fixedly installed on the inner side wall of the support plate, and one end of the piston rod of the electric push rod is fixedly connected to a clamping plate.

[0007] As a further preferred embodiment of the present technical solution: two guide rods are fixedly connected to the inner wall of the mounting frame, two guide cylinders are welded to the sides of the two rectangular plates away from each other, and the outer wall of the guide rod is slidably connected to the inner wall of the guide cylinder.

[0008] As a further preferred embodiment of the present technical solution: two through grooves are symmetrically provided on the outer side wall of the cutting ring.

[0009] As a further preferred embodiment of the present technical solution: a support frame is fixedly connected to the lower surface of the positioning ring, and the lower surface of the support frame is fixedly connected to the upper surface of the mounting plate.

[0010] As a further preferred embodiment of the present technical solution: two fixing plates are welded to the outer side wall of the mounting plate.

[0011] As a further preferred embodiment of the present technical solution: a fixing hole is provided on the upper surface of the fixing plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model passes one end of the cable through a positioning ring and places a portion of a reserved length inside the cutting ring, starts the second motor to drive the nut barrel to rotate, causes the threaded rod to drive the rectangular plate to move, and the rectangular plate drives the cutting knife to approach the cable, so that the cutting knife pierces the outer sheath of the cable, starts the first motor to drive the driving gear and the cutting ring to rotate, the cutting ring drives the mounting frame and the rectangular plate to rotate, and the rectangular plate drives the cutting knife to rotate, thereby performing a ring cutting on the outer sheath of the cable. This method is not affected by the operating level of the workers, can control the degree to which the cutting knife pierces the outer sheath of the cable, avoids damage to the inner core of the cable, saves time and labor in operation, and can prevent adverse effects on the construction progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the cutting ring and the driven gear in the present invention;

[0016] Figure 3 It is a structural schematic diagram of the mounting frame and the cutting knife in the utility model.

[0017] In the figure: 1. Mounting plate; 2. First motor; 3. Driving gear; 4. Positioning ring; 5. Cutting ring; 6. Driven gear; 7. Mounting frame; 8. Second motor; 9. Nut cylinder; 10. Threaded rod; 11. Rectangular plate; 12. Cutting knife; 13. Support plate; 14. Electric push rod; 15. Clamping plate; 16. Guide rod; 17. Guide cylinder; 18. Through slot; 19. Support frame; 20. Fixing plate; 21. Fixing hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "installed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0020] Please refer to all the drawings in the specification. The utility model provides a technical solution: a cable sheath removal device, including a mounting plate 1, a first motor 2 is fixedly installed on the left side of the upper surface of the mounting plate 1, and the output shaft end of the first motor 2 is fixedly connected to the driving gear 3, and a positioning ring 4 is provided on the upper surface of the mounting plate 1. The left side wall of the positioning ring 4 is rotatably connected to the cutting ring 5, and the outer side wall of the cutting ring 5 is fixedly connected to the driven gear 6. The driving gear 3 and the driven gear 6 are meshed and connected. Two mounting brackets 7 are symmetrically welded to the outer side wall of the cutting ring 5, and a second motor 8 is fixedly installed on the outer side wall of the mounting bracket 7. The output shaft end of the second motor 8 is fixedly connected to a nut barrel 9, and the nut barrel 9 passes through the outer side wall of the mounting bracket 7, and the nut barrel 9 and the inner side wall of the mounting bracket 7 are connected by bearings. Rotational connection, the inner wall of the nut tube 9 is threadedly connected with a threaded rod 10, and the end of the threaded rod 10 away from the nut tube 9 is fixedly connected to a rectangular plate 11, and the two rectangular plates 11 are welded with a cutting knife 12 on the side close to each other, and the cutting knife 12 is located inside the cutting ring 5; one end of the cable is passed through the positioning ring 4 and the reserved length is placed inside the cutting ring 5, and the second motor 8 is started to drive the nut tube 9 to rotate, so that the threaded rod 10 drives the rectangular plate 11 to move, and the rectangular plate 11 drives the cutting knife 12 to approach the cable, so that the cutting knife 12 penetrates into the outer skin of the cable, and the first motor 2 is started to drive the driving gear 3 and the cutting ring 5 to rotate, and the cutting ring 5 drives the mounting frame 7 and the rectangular plate 11 to rotate, and the rectangular plate 11 drives the cutting knife 12 to rotate, thereby performing a ring cutting on the outer skin of the cable.

[0021] In this embodiment, specifically: two support plates 13 are fixedly connected to the right side of the upper surface of the mounting plate 1, an electric push rod 14 is fixedly installed on the inner wall of the support plate 13, and one end of the piston rod of the electric push rod 14 is fixedly connected to a clamping plate 15; the length of the piston rod of the electric push rod 14 is adjusted so that the two clamping plates 15 are close to each other, which is convenient for clamping and fixing the cable.

[0022] In this embodiment, specifically: two guide rods 16 are fixedly connected to the inner wall of the mounting frame 7, two guide cylinders 17 are welded to the sides of the two rectangular plates 11 that are away from each other, and the outer wall of the guide rod 16 is slidably connected to the inner wall of the guide cylinder 17; so that the threaded rod 10 does not rotate with the rotation of the nut cylinder 9, but keeps moving in the direction of the guide rod 16 and the guide cylinder 17.

[0023] In this embodiment, specifically, two through slots 18 are symmetrically formed on the outer wall of the cutting ring 5 , so as to facilitate the rectangular plate 11 and the cutting blade 12 to enter the interior of the cutting ring 5 .

[0024] In this embodiment, specifically: the lower surface of the positioning ring 4 is fixedly connected to the support frame 19 , and the lower surface of the support frame 19 is fixedly connected to the upper surface of the mounting plate 1 , so as to facilitate fixing the positioning ring 4 .

[0025] In this embodiment, specifically: two fixing plates 20 are welded to the outer side wall of the installation plate 1; the device can be fixed with other tools.

[0026] In this embodiment, specifically, a fixing hole 21 is opened on the upper surface of the fixing plate 20 to facilitate the use with the bolt.

[0027] The working principle of the utility model is: one end of the cable is passed through the positioning ring 4 and the part with the reserved length is placed inside the cutting ring 5, the second motor 8 is started to drive the nut tube 9 to rotate, the threaded rod 10 drives the rectangular plate 11 to move, the rectangular plate 11 drives the cutting knife 12 to approach the cable, and the cutting knife 12 is inserted into the outer skin of the cable, the first motor 2 is started to drive the driving gear 3 and the cutting ring 5 to rotate, the cutting ring 5 drives the mounting frame 7 and the rectangular plate 11 to rotate, and the rectangular plate 11 drives the cutting knife 12 to rotate, thereby performing a ring cutting on the outer skin of the cable, thereby forming a cable outer skin removal device, which is not affected by the worker's operating level, can control the degree to which the cutting knife 12 pierces the outer skin of the cable, avoids damage to the inner core of the cable, saves time and effort in operation, and can prevent adverse effects on the construction progress.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable sheath removal device, comprising a mounting plate (1), characterized in that: A first motor (2) is fixedly mounted on the left side of the upper surface of the mounting plate (1), and a driving gear (3) is fixedly connected to the output shaft end of the first motor (2). A positioning ring (4) is provided on the upper surface of the mounting plate (1), and a cutting ring (5) is rotatably connected to the left side wall of the positioning ring (4) through a bearing. A driven gear (6) is fixedly connected to the outer side wall of the cutting ring (5). The driving gear (3) and the driven gear (6) are meshed with each other. Two mounting brackets (7) are symmetrically welded to the outer side wall of the cutting ring (5), and a second mounting bracket (7) is fixedly mounted on the outer side wall of the mounting bracket (7). The motor (8) is fixedly connected to the output shaft end of the second motor (8) with a nut tube (9), the nut tube (9) passes through the outer wall of the mounting frame (7), the nut tube (9) and the inner wall of the mounting frame (7) are rotatably connected via a bearing, the inner wall of the nut tube (9) is threadedly connected to a threaded rod (10), the end of the threaded rod (10) away from the nut tube (9) is fixedly connected to a rectangular plate (11), and a cutting knife (12) is welded on the side of the two rectangular plates (11) close to each other, and the cutting knife (12) is located inside the cutting ring (5).

2. The cable sheath removal device according to claim 1, characterized in that: Two support plates (13) are fixedly connected to the right side of the upper surface of the mounting plate (1), an electric push rod (14) is fixedly installed on the inner side wall of the support plate (13), and one end of the piston rod of the electric push rod (14) is fixedly connected to a clamping plate (15).

3. The cable sheath removal device according to claim 2, characterized in that: Two guide rods (16) are fixedly connected to the inner side wall of the mounting frame (7), two guide cylinders (17) are welded to the sides of the two rectangular plates (11) away from each other, and the outer side walls of the guide rods (16) are slidably connected to the inner side walls of the guide cylinders (17).

4. The cable sheath removal device according to claim 2, characterized in that: Two through grooves (18) are symmetrically formed on the outer side wall of the cutting ring (5).

5. The cable sheath removal device according to claim 2, characterized in that: The lower surface of the positioning ring (4) is fixedly connected to a support frame (19), and the lower surface of the support frame (19) is fixedly connected to the upper surface of the mounting plate (1).

6. The cable sheath removal device according to claim 2, characterized in that: Two fixing plates (20) are welded to the outer side wall of the mounting plate (1).

7. The cable sheath removal device according to claim 6, characterized in that: A fixing hole (21) is provided on the upper surface of the fixing plate (20).

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