CN210838717U

CN210838717U - Wire stripping device for rubber sheath cable

Info

Publication number: CN210838717U
Application number: CN201921844760.5U
Authority: CN
Inventors: 钱章兴; 林朝勇; 王兵兵
Original assignee: Shanghai Lanhao Electric Power Co ltd
Current assignee: Shanghai Lanhao Electric Power Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-23
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a wire stripping device for rubber sheath cable, including last frame, lower frame and knife rest, it is fixed with the optical axis respectively to go up the frame both ends, the other end of optical axis is fixed respectively at the lower frame both ends, it is equipped with the handle to go up to run through on the frame, the cover is equipped with the mounting on the optical axis, the mounting center is equipped with the dead lever, the knife rest passes through the dead lever and is fixed mutually with the mounting, knife rest end fixing has the cutter, still include first guide pulley, second guide pulley and drive sprocket, a plurality of first guide pulleys pass through the support to be fixed in the mounting both sides, second guide pulley both ends are equipped with the drive shaft, the second guide pulley passes through the drive shaft to be fixed on the lower frame, the drive. The utility model discloses an adjustment cutter cuts into the degree of depth of rubber sheath for wire and cable is linear motion or rotary motion, makes things convenient for the workman to get rid of external inside and outside sheaths such as power line, control line, and it is more convenient quick when the use of cable to operate personnel, has reduced the human cost.

Description

Wire stripping device for rubber sheath cable

Technical Field

The utility model relates to a cable wire stripper field specifically is a wire stripping device for rubber sheath cable.

Background

In the special manufacturing plant of electrical equipment and all industries of industry and agriculture, the operation of stripping the wires of the cables is required to be frequently carried out when the installation and repair operations of the electrical equipment are carried out. The stripping and cutting devices for large-outer-diameter wires and cables in the market at present are all hard plastic, and because the difference in mechanical properties between plastic and rubber materials serving as cable coatings is obvious, the stripping device for stripping the plastic cables cannot be suitable for stripping the rubber cables.

At present, when the rubber sheath of the cable is stripped, the cable is stripped through manual wire stripping or a practical traditional wire stripper, but the technology has the following defects: when the rubber cable is manually stripped, the working efficiency is low, the stripping quality is poor, and the safety protection problem of workers also exists; the traditional wire stripper mainly comprises a knife edge, a wire pressing opening and a clamp handle, when the wire stripper is used, a cable insulating layer is cut in a rotating mode, and then the cut insulating layer is rolled down, so that great labor is needed, the wire stripper is large in size and not easy to carry, and a wire core is easy to damage when the cutting force is not well controlled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wire stripping device for rubber sheath cable cuts in the degree of depth of rubber sheath through the adjustment cutter for linear motion or rotary motion are done to wire and cable, make things convenient for the workman to get rid of outer inside and outside sheaths such as power line, control line, and operating personnel is convenient more quick when the use of cable, has reduced the human cost.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: the wire stripping device for the rubber sheath cable comprises an upper frame, a lower frame and a tool rest, wherein optical shafts are fixed to two ends of the upper frame respectively, the other ends of the optical shafts are fixed to two ends of the lower frame respectively, a handle penetrates through the upper frame, a fixing piece is sleeved on the optical shafts, a fixing rod is arranged in the center of the fixing piece, the tool rest is fixed to the fixing piece through the fixing rod, a cutter is fixed to the end portion of the tool rest, the wire stripping device further comprises a first guide wheel, a second guide wheel and a driving sprocket, a support is fixed to the end portion of the first guide wheel, the first guide wheel is provided with a plurality of guide wheels, the first guide wheels are fixed to two sides of the fixing piece through the support, driving shafts are arranged at two ends of the second guide wheel, the second guide wheel is fixed to the lower frame through the driving.

Preferably, a pressing sheet is arranged between the fixing piece and the upper frame, a cover plate is arranged between the pressing sheet and the fixing piece, and the end of the handle is aligned with the center of the pressing sheet.

Preferably, still include linear bearing, linear bearing sets up between mounting and optical axis, linear bearing overlaps and establishes on the optical axis, the mounting passes through linear bearing and slides and set up on the optical axis.

Preferably, the frame further comprises an upper frame bearing seat, the upper frame bearing seat is fixed at the end part of the driving shaft, and the driving shaft is rotationally fixed on the lower frame through the upper frame bearing seat.

Preferably, the lower frame is provided with a handle, and the central axis of the handle are arranged along the same axis.

Preferably, the pressing sheet is arranged in a U-shaped structure, and the support is arranged in a U-shaped structure.

Preferably, the number of the first guide wheels is two.

Compared with the prior art, the wire stripping device for the rubber sheath cable adopting the technical scheme has the following beneficial effects:

firstly, by adopting the wire stripping device for the rubber sheathed cable, the added first guide wheel and the second guide wheel are mutually matched, so that the use is more labor-saving when an operator actually uses equipment to strip and cut the rubber sheathed cable, and meanwhile, the operation time of workers is also reduced;

secondly, adjust the degree of depth that the cutter cut into rubber sheath through rotatory handle, control and to the accurate stripping and cutting degree of depth of cable, reduced and stripped the probability of cutting to semi-conducting layer, metallic shield layer, avoid damaging the sinle silk.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a wire stripping device for a rubber-sheathed cable according to the present invention;

fig. 2 is a front view of the structure of the wire stripping device for rubber-sheathed cables in the embodiment;

fig. 3 is a structural side view of the wire stripping device for a rubber-sheathed cable in the embodiment;

fig. 4 is a schematic partial structural view of the wire stripping device for a rubber-sheathed cable according to the embodiment.

Reference numerals: 1. a handle; 2. an upper frame; 3. an optical axis; 4. tabletting; 5. a cover plate; 6. a fixing member; 7. fixing the rod; 8. a tool holder; 9. a support; 10. a first guide wheel; 11. a cutter; 12. a second guide wheel; 13. a drive shaft; 14. a lower frame; 15. a drive sprocket; 16. a linear bearing; 17. an upper frame bearing block; 18. a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 shows a schematic structural diagram of a wire stripping device for a rubber sheathed cable, which includes an upper frame 2, a lower frame 14 and a tool rest 8, wherein two ends of the upper frame 2 are respectively fixed with an optical axis 3, the other end of the optical axis 3 is respectively fixed at two ends of the lower frame 14, the upper frame 2 is provided with a handle 1 in a penetrating manner, and the optical axis 3 is sleeved with a fixing member 6. The wire stripping device for the rubber sheath cable further comprises a first guide wheel 10, a second guide wheel 12 and a driving sprocket 15, as shown in fig. 2, a structural front view of the wire stripping device for the rubber sheath cable is shown, a support 9 is fixed at the end of the first guide wheel 10, the first guide wheels 10 are provided with a plurality of first guide wheels 10, the first guide wheels 10 are fixed on two sides of the fixing member 6 through the support 9, in the embodiment, the first guide wheels 10 are provided with two first guide wheels 10, and the two first guide wheels 10 are fixed on two sides of the fixing member 6 through the support.

Two ends of the second guide wheel 12 are provided with driving shafts 13, the second guide wheel 12 is fixed on the lower frame 14 through the driving shafts 13, the driving sprockets 15 are symmetrically arranged at the center of the second guide wheel 12, and in this embodiment, the driving sprockets 15 adopt double-row sprockets. Be equipped with preforming 4 between mounting 6 and the last frame 2, be equipped with apron 5 between preforming 4 and the mounting 6, the tip of handle 1 aims at preforming 4 central settings. The lower frame 14 is provided with a handle 18, and the central axis of the handle 18 and the central axis of the handle 1 are arranged in the same axis. In this embodiment, the pressing plate 4 is disposed in a U-shaped structure to facilitate the rotation and force application, and the bracket 9 is disposed in a U-shaped structure to facilitate the fixing of the first guide wheel 10.

The wire stripping device for the rubber sheathed cable further comprises a linear bearing 16 and an upper frame bearing seat 17, as shown in fig. 3, the structural side view of the wire stripping device for the rubber sheathed cable is shown, the linear bearing 16 is arranged between the fixing part 6 and the optical axis 3, the linear bearing 16 is sleeved on the optical axis 3, and the fixing part 6 is arranged on the optical axis 3 in a sliding manner through the linear bearing 16. The upper frame bearing block 17 is fixed at the end of the driving shaft 13, and the driving shaft 13 is rotatably fixed on the lower frame 14 through the upper frame bearing block 17. As shown in fig. 4, which is a partial structural schematic diagram of a wire stripping device for rubber-sheathed cables, a fixing member 6 is provided with a fixing rod 7 at the center, a tool holder 8 is fixed with the fixing member 6 through the fixing rod 7, and a tool 11 is fixed at the end of the tool holder 8.

When the tool is used, the tool 11 is adjusted to be in a circular cutting state, the edge cutting of the double-row driving sprocket 15 is adjusted to be in a horizontal state, the handle 1 is rotated, the first guide wheels 10 on the two sides of the fixing piece 6 press the electric wires and cables, the first guide wheels 10 are adjusted to just press the electric wires and cables to be passive, and finally the left hand and the right hand respectively hold the handle 18 and the handle 1 to do 360-degree rotation motion. After the rotary cutting is finished, the cutter 11 is adjusted to a straight cutting state, then the trimming edge of the double-row driving sprocket 15 is also adjusted to be in a horizontal state, the handle 1 is rotated to enable the first guide wheels 10 on the two sides of the fixing piece 6 to press the electric wire and the electric cable, the first guide wheels 10 are adjusted to just press the electric wire and the electric cable to be inactive, finally, the ratchet wrench is used for applying torque force to the driving shaft 13, and the driving sprocket 15 is rotated through the driving shaft 13 to drive the electric wire and the electric cable to do straight cutting movement, so that the purpose of peeling the electric wire and the.

The above is the preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a wire stripping device for rubber sheath cable which characterized in that: the device comprises an upper frame (2), a lower frame (14) and a knife rest (8), wherein two ends of the upper frame (2) are respectively fixed with an optical axis (3), the other end of the optical axis (3) is respectively fixed at two ends of the lower frame (14), a handle (1) is arranged on the upper frame (2) in a penetrating manner, a fixing part (6) is sleeved on the optical axis (3), a fixing rod (7) is arranged at the center of the fixing part (6), the knife rest (8) is fixed with the fixing part (6) through the fixing rod (7), a cutter (11) is fixed at the end part of the knife rest (8), the device also comprises a first guide wheel (10), a second guide wheel (12) and a driving chain wheel (15), a bracket (9) is fixed at the end part of the first guide wheel (10), a plurality of guide wheels (10) are arranged, and the plurality of first guide wheels (10) are fixed at two sides of, and driving shafts (13) are arranged at two ends of the second guide wheel (12), the second guide wheel (12) is fixed on the lower frame (14) through the driving shafts (13), and the driving chain wheels (15) are symmetrically arranged at the center of the second guide wheel (12).

2. The wire stripping device for rubber-sheathed cables according to claim 1, characterized in that: be equipped with preforming (4) between mounting (6) and last frame (2), be equipped with apron (5) between preforming (4) and mounting (6), the tip of handle (1) is aimed at preforming (4) center setting.

3. The wire stripping device for rubber-sheathed cables according to claim 1, characterized in that: still include linear bearing (16), linear bearing (16) set up between mounting (6) and optical axis (3), linear bearing (16) cover is established on optical axis (3), mounting (6) slide through linear bearing (16) and set up on optical axis (3).

4. The wire stripping device for rubber-sheathed cables according to claim 1, characterized in that: the frame is characterized by further comprising an upper frame bearing seat (17), the upper frame bearing seat (17) is fixed at the end portion of the driving shaft (13), and the driving shaft (13) is rotationally fixed on the lower frame (14) through the upper frame bearing seat (17).

5. The wire stripping device for rubber-sheathed cables according to claim 1, characterized in that: the handle (18) is arranged on the lower frame (14), and the central axis of the handle (18) and the central axis of the handle (1) are arranged on the same axis.

6. The wire stripping device for rubber-sheathed cables according to claim 2, characterized in that: the pressing sheet (4) is arranged in a U-shaped structure, and the support (9) is arranged in a U-shaped structure.

7. The wire stripping device for rubber-sheathed cables according to claim 1, characterized in that: the number of the first guide wheels (10) is two.