Cable stripping device

Abstract

The utility model discloses a cable stripping device which comprises a front-end casing, a first motor is fixedly connected to the top of the front-end casing, a first screw is fixedly connected to an output shaft of the first motor, a first limiting plate is fixedly connected to the top of the first screw, a first fixing rod is in threaded connection with the circumferential surface of the first screw, and a second limiting plate is fixedly connected to the top of the first fixing rod. The bottom of the first fixing rod is fixedly connected with a first sliding rod, the first sliding rod is in sliding connection with the front-end machine shell, the bottom of the first sliding rod is fixedly connected with a first fixing plate, the first fixing plate is located on the inner side of the front-end machine shell, and the bottom of the first fixing plate is fixedly connected with a spring; and the bottom of the spring is fixedly connected with a second fixing plate. By arranging the rotating shaft, the second fixing rod and the cutting knife, the second fixing rod pushes the rotating shaft and the cutting knife to rotate to cut the cable, workers are prevented from being cut during operation, the structure is simple, and operation is convenient.

Description

Technical Field

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

[0002] Cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. The manufacturing of cables is completely different from the production method of most electromechanical products. All cables start with conductor processing, and insulation, shielding, cabling, sheathing, etc. are added layer by layer on the outer periphery of the conductor to make cable products. The more complex the product structure, the more superimposed layers there are.

[0003] When using cables, it is often necessary to strip the ends of the cables. Existing wire stripping tools often use wire strippers, but the stripping depth cannot be well controlled during use, which can easily damage the cables. In addition, the wire strippers are difficult to operate, and the movement range is large during operation, which can easily cause injuries to workers and pose a safety hazard. Utility Model Content

[0004] The utility model aims to provide a cable stripping device, which provides a rotating shaft, a second fixing rod and a cutting knife, and uses the second fixing rod to push the rotating shaft and the cutting knife to rotate, so as to cut the cable, thereby preventing workers from being cut during operation, and has a simple structure and is easy to operate.

[0005] To achieve the above-mentioned purpose, a cable stripping device is provided, comprising: a front end casing, a first motor is fixedly connected to the top of the front end casing, a first screw is fixedly connected to the output shaft of the first motor, a first limit plate is fixedly connected to the top of the first screw, a first fixing rod is threadedly connected to the circumferential surface of the first screw, a first sliding rod is fixedly connected to the bottom of the first fixing rod, and the first sliding rod is slidably connected to the front end casing, a first fixing plate is fixedly connected to the bottom of the first sliding rod, and the first fixing plate is located on the inner side of the front end casing, a spring is fixedly connected to the bottom of the first fixing plate, and a second fixing plate is fixedly connected to the bottom of the spring; a first bearing is fixedly connected to the rear end inner wall of the front end casing, and the inner wall of the first bearing A rotating shaft is fixedly connected thereto, a second motor is fixedly connected thereto at the middle position of the upper end of the rotating shaft, a second screw is fixedly connected thereto at the output shaft of the second motor, a second limiting plate is fixedly connected thereto at the top of the second screw, a second fixing rod is threadedly connected thereto on the circumferential surface of the second screw, a second sliding rod is fixedly connected thereto at the bottom of the second fixing rod, and the second sliding rod is slidably connected to the rotating shaft, a third fixing plate is fixedly connected thereto at the bottom of the second sliding rod, a cutting knife is fixedly connected thereto at the bottom of the third fixing plate, a second bearing is fixedly connected thereto on the rear end circumferential surface of the rotating shaft, a rear end casing is fixedly connected thereto on the outer wall of the second bearing, a fourth fixing plate is fixedly connected thereto at the left and right ends of the rear end casing near the bottom, and a threaded hole is provided on the upper surface of the fourth fixing plate.

[0006] According to the cable stripping device, four of the first motor, the first screw, the first limit plate, the first fixing rod, the first fixing plate, the spring and the second fixing plate are provided and are evenly distributed at the upper and lower ends of the front end casing and the rear end casing.

[0007] According to the cable stripping device, eight first sliding rods are provided and are evenly distributed at the upper and lower ends of the front end housing and the rear end housing.

[0008] According to the cable stripping device, two second sliding rods are provided and are symmetrically distributed on the left and right sides of the second screw rod.

[0009] According to the cable stripping device, two fourth fixing plates are provided and are symmetrically distributed at the left and right ends of the rear end housing.

[0010] According to the cable stripping device, there are four threaded holes, which are evenly arranged on the upper surface of the fourth fixing plate.

[0011] According to the cable stripping device, the first fixing plate is concave in a front view.

[0012] According to the cable stripping device, the second fixing rod is in a convex shape in a top view.

[0013] The above scheme has the following beneficial effects:

[0014] 1. The utility model is provided with a rotating shaft, a second fixing rod and a cutting knife, and the second fixing rod is used to push the rotating shaft and the cutting knife to rotate, so as to cut the cable, thereby preventing workers from being cut during operation, and has a simple structure and convenient operation;

[0015] 2. The utility model provides a second motor, a second screw rod, a second fixing rod, a second sliding rod, a third fixing plate and a cutting knife. The position of the cutting knife is adjusted by the second motor to cut cables of different sizes, thereby improving the practicability of the device.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is an overall structural diagram of a cable stripping device of the utility model;

[0019] Figure 2 This is a cross-sectional view of a cable stripping device of the utility model;

[0020] Figure 3 This is a front view of a cable stripping device of the utility model;

[0021] Figure 4 The utility model is a top view of a cable stripping device.

[0022] Legend:

[0023] 1. Front end housing; 2. First motor; 3. First screw; 4. First limit plate; 5. First fixing rod; 6. First slide bar; 7. First fixing plate; 8. Spring; 9. Second fixing plate; 10. First bearing; 11. Rotating shaft; 12. Second motor; 13. Second screw; 14. Second limit plate; 15. Second fixing rod; 16. Second slide bar; 17. Third fixing plate; 18. Cutting knife; 19. Second bearing; 20. Rear end housing; 21. Fourth fixing plate; 22. Threaded hole. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4 The utility model embodiment is a cable stripping device, which includes: a front end housing 1, a first motor 2 is fixedly connected to the top of the front end housing 1, a first screw 3 is fixedly connected to the output shaft of the first motor 2, a first limit plate 4 is fixedly connected to the top of the first screw 3, a first fixing rod 5 is threadedly connected to the circumferential surface of the first screw 3, a first sliding rod 6 is fixedly connected to the bottom of the first fixing rod 5, and the first sliding rod 6 is slidably connected to the front end housing 1, the first screw 3 is driven to rotate by the first motor 2, the first fixing rod 5 moves up and down, and the first sliding rod 6 moves up and down, the bottom of the first sliding rod 6 is fixedly connected to the first fixing plate 7, and the first fixing plate 7 is located on the inner side of the front end housing 1, the bottom of the first fixing plate 7 is fixedly connected to the spring 8 to prevent the fixing device from damaging the rubber protective layer of the cable, and the bottom of the spring 8 is fixedly connected to the second fixing plate 9 to fix the cable; the rear end inner wall of the front end housing 1 is fixedly connected to the first bearing 10, connecting the second fixing plate 9 and the rotating shaft 11, and the inner wall of the first bearing 10 is fixedly connected to the rotating shaft 11 to prevent the blade worker from being injured when cutting the cable. To avoid injury, a second motor 12 is fixedly connected to the middle position of the upper end of the rotating shaft 11, a second screw 13 is fixedly connected to the output shaft of the second motor 12, a second limit plate 14 is fixedly connected to the top of the second screw 13 to prevent the second fixing rod 15 from being separated from the second screw 13, a second fixing rod 15 is threadedly connected to the circumferential surface of the second screw 13, a second sliding rod 16 is fixedly connected to the bottom of the second fixing rod 15, and the second sliding rod 16 is slidably connected to the rotating shaft 11, and cables of different sizes can be moved up and down by controlling the second sliding rod 16 to move up and down The second slide bar 16 is fixedly connected to the bottom with a third fixed plate 17, and the third fixed plate 17 is fixedly connected to the bottom with a cutting knife 18. The rotating shaft 11 is rotated to drive the cutting knife 18 to rotate and cut the cable. The rear end circumferential surface of the rotating shaft 11 is fixedly connected with a second bearing 19, and the outer wall of the second bearing 19 is fixedly connected with a rear end casing 20. The left and right ends of the rear end casing 20 are fixedly connected with a fourth fixed plate 21 near the bottom. The upper surface of the fourth fixed plate 21 is provided with a threaded hole 22, and the device is fixed by the threaded hole 22.

[0026] Four of each of the first motor 2 , the first screw rod 3 , the first limit plate 4 , the first fixing rod 5 , the first fixing plate 7 , the spring 8 and the second fixing plate 9 are provided and are evenly distributed at the upper and lower ends of the front housing 1 and the rear housing 20 .

[0027] There are eight first sliding bars 6 , which are evenly distributed at the upper and lower ends of the front housing 1 and the rear housing 20 .

[0028] Two second sliding rods 16 are provided and symmetrically distributed on the left and right sides of the second screw rod 13 .

[0029] Two fourth fixing plates 21 are provided and symmetrically distributed at the left and right ends of the rear housing 20 .

[0030] Four threaded holes 22 are provided and are evenly arranged on the upper surface of the fourth fixing plate 21 .

[0031] The first fixing plate 7 is concave in a front view.

[0032] The second fixing rod 15 is in a convex shape in a top view.

[0033] Working principle: fix the rear end housing 20 by bolts, and put the cable to be stripped into the opening of the front end housing 1; turn on the first motor 2, the first motor 2 drives the first screw 3 to rotate, the first fixing rod 5 and the first sliding rod 6 start to move, the second fixing plate 9 fixes the cable, the spring 8 contracts, and the first motor 2 is closed to complete the fixing of the cable; turn on the second motor 12, the second motor 12 drives the second screw 13 to move, the cutting knife 18 is inserted into the cable, and after reaching the appropriate depth, the second motor 12 is closed; push the second fixing rod 15, the shaft 11 rotates, and the cutting knife 18 follows the shaft 11 to rotate and cut the cable; after cutting, open the clamping devices at the upper and lower ends of the front end housing 1, pull out the cable, and the outer rubber protective cover of the cable is detached to complete the cable stripping.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cable stripping device, comprising: The front end housing (1) is characterized in that: the top of the front end housing (1) is fixedly connected to a first motor (2), the output shaft of the first motor (2) is fixedly connected to a first screw rod (3), the top of the first screw rod (3) is fixedly connected to a first limit plate (4), the circumferential surface of the first screw rod (3) is threadedly connected to a first fixing rod (5), the bottom of the first fixing rod (5) is fixedly connected to a first sliding rod (6), and the first sliding rod (6) is slidably connected to the front end housing (1), the bottom of the first sliding rod (6) is fixedly connected to a first fixing plate (7), and the first fixing plate (7) is located on the inner side of the front end housing (1), the bottom of the first fixing plate (7) is fixedly connected to a spring (8), and the bottom of the spring (8) is fixedly connected to a second fixing plate (9); the rear end inner wall of the front end housing (1) is fixedly connected to a first bearing (10), the inner wall of the first bearing (10) is fixedly connected to a rotating shaft (11), and the rotating shaft (11) is fixedly connected to the inner wall of the first bearing (10). A second motor (12) is fixedly connected to the middle position of the upper end, the output shaft of the second motor (12) is fixedly connected to the second screw (13), the top of the second screw (13) is fixedly connected to the second limit plate (14), the circumferential surface of the second screw (13) is threadedly connected to the second fixing rod (15), the bottom of the second fixing rod (15) is fixedly connected to the second sliding rod (16), and the second sliding rod (16) is slidably connected to the rotating shaft (11), the bottom of the second sliding rod (16) is fixedly connected to the third fixing plate (17), the bottom of the third fixing plate (17) is fixedly connected to the cutting knife (18), the rear end circumferential surface of the rotating shaft (11) is fixedly connected to the second bearing (19), the outer wall of the second bearing (19) is fixedly connected to the rear end housing (20), the left and right ends of the rear end housing (20) are fixedly connected to the fourth fixing plate (21) near the bottom, and the upper surface of the fourth fixing plate (21) is provided with a threaded hole (22).

2. A cable stripping device according to claim 1, characterized in that: The first motor (2), the first screw rod (3), the first limit plate (4), the first fixing rod (5), the first fixing plate (7), the spring (8) and the second fixing plate (9) are each provided in four pieces and are evenly distributed at the upper and lower ends of the front housing (1) and the rear housing (20).

3. A cable stripping device according to claim 1, characterized in that: Eight first sliding rods (6) are provided and are evenly distributed at the upper and lower ends of the front housing (1) and the rear housing (20).

4. A cable stripping device according to claim 1, characterized in that: Two second sliding rods (16) are provided and are symmetrically distributed on the left and right sides of the second screw rod (13).

5. A cable stripping device according to claim 1, characterized in that: Two fourth fixing plates (21) are provided and are symmetrically distributed at the left and right ends of the rear end housing (20).

6. A cable stripping device according to claim 1, characterized in that: There are four threaded holes (22) which are evenly arranged on the upper surface of the fourth fixing plate (21).

7. A cable stripping device according to claim 1, characterized in that: The first fixing plate (7) is concave in a front view.

8. A cable stripping device according to claim 1, characterized in that: The second fixing rod (15) is in a convex shape in a top view.

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