CN103928875B - Cable skin wire stripper - Google Patents

Abstract

The invention relates to a cable sheath stripper, which is characterized in that: a plate body (14) is arranged at the end of a first clamp handle (1), a first blade (6) is fixed on the plate body (14), and a first jaw The lower end of the section (11) is provided with a fixing device (72), the fixing device (72) is connected with a positioning screw (73), and the side of the first clamp handle (1) is provided with an arc-shaped groove (15), and the first handle section ( 13) The upper end is provided with a chute (16), and the arc-shaped groove (15) is provided with a sliding device (8) on the upper and lower sides respectively, and the sliding device (8) is sleeved on the first handle section (13) of the first clamp handle (1) Above, the second clamp handle (2) is provided with a V-shaped groove plate (24) corresponding to the first blade (6), and the second jaw section (21) is provided with a corresponding to the positioning screw (73). The positioning block (71), the second pliers handle (2) is provided with the second blade (4) corresponding to the arc-shaped groove (15), and the second blade (4) is fixed on the second pliers handle (2). side of the handle section (23).

Description

Cable stripper

technical field

The invention relates to the technical field of electric power construction tools, in particular to a cable sheath stripper, which is used for stripping a cable sheath from a single cable insulation layer.

Background technique

At present, it is expected to strip the outer skin of the cable, and there is no special cable stripper. The electrician's knife or wallpaper knife is mainly used for the stripping of the cable; , the operator needs to control the strength of the electrician's knife or wallpaper knife and the angle of the blade to peel the cable; however, due to the different types of cables, the thickness of the cable sheath is also different, and it is extremely difficult to master the force required in the process of cable stripping , The angle of the blade is also extremely difficult to control, and often a little carelessness will damage the inner insulation layer of the cable.

Contents of the invention

Aiming at the deficiencies in the prior art, the object of the present invention is to provide a wire stripper for stripping the sheath of cables, which is easy to operate, can be adjusted according to different types of cables, and has high working efficiency. The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: a cable sheath stripper, a cable sheath stripper, comprising a first pliers handle and a second pliers handle, and a first pliers handle and a second pliers handle Hinged by the pin shaft, the first pliers handle and the second pliers handle can rotate along the pin shaft, and the handles of the first pliers handle and the second pliers handle are equipped with anti-slip rubber sleeves, which are convenient to use; wherein: the first pliers The end of the jaw section of the shank is provided with a plate body, and the first blade is fixed on the plate body through a clip. Both the first blade and the clip are fixed on the plate body through a first bolt. A fixing device is provided, and a hole is provided in the fixing device, and the hole is connected with a positioning screw through threads, and the positioning screw can be rotated to move along the axis of the hole. Slot, the upper end of the handle section of the first pliers handle is provided with a chute, and the upper and lower sides of the arc-shaped groove are respectively provided with sliding devices that are movably connected with the handle section of the first pliers handle. The upper part of the sliding device includes an inclined plane and the A blind groove vertically arranged on the inclined surface, connecting plates are provided on both sides of the lower part of the sliding device, and a groove body adapted to the handle section of the first pliers handle is formed between the two connecting plates, and the sliding device is sleeved on the first pincer handle through the groove body. On the handle section of the pliers handle, one of the sliding devices is fixed on the upper side of the arc-shaped groove by the second bolt, and the other sliding device is fixed on the lower side of the arc-shaped groove by the third bolt, and the sliding device can move in the chute The end of the jaw segment of the second pliers handle is provided with a V-shaped groove plate body corresponding to the first blade. When the device is closed, the first blade can be placed in the mouth of the V-shaped groove plate body for dissection Open the cable sheath, the lower end of the jaw section of the second pliers handle is provided with a positioning block corresponding to the positioning screw, which is used to support the end of the positioning screw, and realizes the control of the opening size of the front side of the device, thereby controlling the cutting depth of the first blade , the upper end of the handle section of the second pliers handle is provided with a second blade corresponding to the arc groove, the second blade can be placed in the blind groove of the two sliding devices, the second blade is fixed on the second blade through the clip and the fourth bolt The side of the handle section of the pliers handle; one end of the back of the second blade is provided with anti-slip lines and holes for fixing; one end of the back of the first blade is provided with anti-slip lines and holes for fixing, and the One end of the blade of the first blade is a bevel, and one end of the blade of the first blade is provided with a sharp edge, which is convenient for cutting into the cable sheath, and in the stripping process, the sharp edge part can play a role in positioning, making the stripping faster.

The invention is specially used for cable sheath stripping work, which replaces the original cable sheath stripping work that is completely completed by blades and experience, improves the efficiency of the stripping work, and avoids accidental injuries to the staff; it can be adjusted according to the diameter of the cable and the thickness of the sheath. The cutting depth of the first blade and the second blade is controlled, which ensures the success rate of stripping, avoids the work of re-stripping the internal insulation layer, and saves costs.

Description of drawings

The above-mentioned features and advantages of the present invention will become clearer and easier to understand through the following description of exemplary embodiments thereof in conjunction with the accompanying drawings.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of the first pliers handle among the present invention;

Fig. 3 is the structural representation of the second pincer handle among the present invention;

Fig. 4 is the structural representation of the first blade among the present invention;

Fig. 5 is the structural representation of the second blade among the present invention;

Fig. 6 is a structural schematic diagram of the sliding device in the present invention.

In the figure, 1. The first clamp handle, 2. The second clamp handle, 3. Anti-slip rubber sleeve, 4. The second blade, 5. Clip, 6. The first blade, 7. The first bolt, 8. The sliding device , 9, pin shaft, 10, second bolt, 11, first jaw section, 12, first hinge section, 13, handle section, 14, plate body, 15, arc groove, 16, chute, 17, The third bolt, 18, the fourth bolt, 19, the splint, 21, the second jaw section, 22, the second hinge section, 23, the second handle section, 24, the V-shaped groove plate body, 41, the anti-skid pattern, 42 , hole, 61, anti-skid pattern, 62, hole, 63, bevel, 64, sharp edge, 71, positioning block, 72, fixing device, 73, positioning screw, 81, bevel, 82, blind groove, 83, connecting plate, 84, tank body.

detailed description

The present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1, 2, 5, and 6, a cable sheath stripper includes a first clamp handle 1 and a second clamp handle 2, the first clamp handle 1 and the second clamp handle 2 are hinged by a pin shaft 9, and the first clamp handle The first pliers handle 1 and the second pliers handle 2 can rotate along the pin shaft 9, and the handles of the first pliers handle 1 and the second pliers handle 2 are provided with anti-slip rubber sleeves 3, which are convenient to use; wherein: the first pliers The end of the first jaw section 11 of the handle 1 is provided with a plate body 14, on which the first blade 6 is fixed through the clamp piece 5, and the first blade 6 and the clamp piece 5 are fixed on the plate body through the first bolt 7 14, the lower end of the first jaw section 11 of the first pliers handle 1 is provided with a fixing device 72, and a hole is arranged in the fixing device 72, and the hole is connected with a positioning screw 73 by threads, and the positioning screw 73 can be realized along the hole by rotating. Movement in the axial direction, the side of the upper end of the handle section 13 of the first pliers handle 1 is provided with an arc groove 15, the upper end of the first handle section 13 of the first pliers handle 1 is provided with a chute 16, and the upper and lower sides of the arc groove 15 are respectively provided with There is a sliding device 8 movably connected with the first handle segment 13 of the first pliers handle 1. The upper part of the sliding device 8 includes a slope 81 and a blind groove 82 perpendicular to the slope 81. The lower part of the sliding device 8 There are connecting plates 83 on both sides, and a groove body 84 adapted to the first handle section 13 of the first pliers handle 1 is formed between the two connecting plates 83, and the sliding device 8 is sleeved on the first pliers handle through the groove body 84. 1, one of the sliding devices 8 is fixed on the upper side of the arc-shaped groove 15 through the second bolt 10, and the other sliding device 8 is fixed on the lower side of the arc-shaped groove 15 through the third bolt 17, sliding device 8 and can move in the chute 16; the end of the second jaw segment 21 of the second pincer handle 2 is provided with a V-shaped groove plate body 24 corresponding to the first blade 6, when the device is closed, the second A blade 6 can be placed in the mouth of the V-shaped groove plate body 24 for cutting the cable sheath, and the lower end of the second jaw section 21 of the second clamp handle 2 is provided with a positioning block 71 corresponding to the positioning screw 73 for supporting Locate screw rod 73 ends, realize the control of the opening size of this device front side, thereby controlled the cutting depth of first blade 6, the second handle section 23 upper end of the second pliers handle 2 is provided with the second corresponding to arc groove 15. The blade 4 and the second blade 4 can be placed in the blind slots 82 of the two sliding devices 8 , and the second blade 4 is fixed on the side of the second handle segment 23 of the second pliers handle 2 through the splint 19 and the fourth bolt 18 . As shown in Figures 3 and 4, one end of the blade back of the second blade 4 is provided with an anti-skid pattern 41 and a hole 42 for fixing; one end of the blade back of the first blade 6 is provided with an anti-skid pattern 61 and a hole for fixing One end of the blade of the first blade 6 is a bevel 63, and one end of the blade of the first blade 6 is provided with a sharp edge 64, which is convenient for cutting into the cable sheath, and in the stripping process, the sharp edge 64 part It can play the role of positioning, making the stripping faster.

This cable sheath stripper can realize the rapid stripping of the cable sheath. First, the cable to be stripped is placed on the V-shaped groove plate body 24, and the positioning screw 73 is adjusted according to the actual thickness of the cable sheath, so that the sharp edge 64 of the first blade 6 Just cut into the sheath part inside the cable, then pull the cable along the opposite direction of the sharp edge 64 to complete the stripping work of the first part, then fix the top of the peeled part of the cable sheath between the two sliding devices 8, according to the diameter of the cable Cooperate with the arc groove 15 to adjust the sliding device 8 so that the second blade 4 is placed in the blind groove 82 of the two sliding devices 8 and is at the cutting depth just enough to peel off the cable sheath, and the cable is rotated until the cable sheath completely falls off.

Claims (1)

1. A cable sheath stripper, comprising a first pliers handle (1) and a second pliers handle (2), the first pliers handle (1) and the second pliers handle (2) are hinged by a pin shaft (9), the first The first pliers handle (1) and the second pliers handle (2) can rotate along the pin shaft (9), and the handles of the first pliers handle (1) and the second pliers handle (2) are equipped with non-slip rubber sleeves (3) ; It is characterized in that: the end of the first jaw section (11) of the first pliers handle (1) is provided with a plate body (14), and the plate body (14) is fixed with the first clamp piece (5). The blade (6), the first blade (6) and the clip (5) are all fixed on the plate body (14) by the first bolt (7), and the first jaw segment (11) of the first clamp handle (1) There is a fixing device (72) at the lower end, and there is a hole in the fixing device (72). The hole is connected with a positioning screw (73) through threads, and the positioning screw (73) can be rotated to move along the axis of the hole. An arc-shaped groove (15) is provided on the side of the upper end of the first handle segment (13) of the first clamp handle (1), and a chute (16) is provided at the upper end of the first handle segment (13) of the first clamp handle (1), The arc-shaped groove (15) is provided with a sliding device (8) movably connected with the first handle segment (13) of the first pliers handle (1) at the upper and lower sides, and the upper part of the sliding device (8) includes a slope (81) And a blind slot (82) perpendicular to the inclined plane (81), and connecting plates (83) are provided on both sides of the lower part of the sliding device (8), and the first clamp handle is formed between the two connecting plates (83). The first handle section (13) of (1) is adapted to the groove body (84), and the sliding device (8) is sleeved on the first handle section (13) of the first clamp handle (1) through the groove body (84) One of the sliding devices (8) is fixed on the upper side of the arc-shaped groove (15) by the second bolt (10), and the other sliding device (8) is fixed on the arc-shaped groove (15) by the third bolt (17) The lower side of the sliding device (8) can move in the chute (16); the end of the second jaw segment (21) of the second pliers handle (2) is provided with a corresponding to the first blade (6) V-shaped groove plate body (24), the lower end of the second jaw section (21) of the second clamp handle (2) is provided with a positioning block (71) corresponding to the positioning screw (73), used to support the positioning screw (73) end, to realize the control of the opening size of the front side of the cable stripper, thereby controlling the cutting depth of the first blade (6), and the upper end of the second handle section (23) of the second clamp handle (2) is provided with an arc-shaped groove (15) The corresponding second blade (4), the second blade (4) can be placed in the blind groove (82) of the two sliding devices (8), the second blade (4) passes through the splint (19) and the fourth The bolt (18) is fixed on the side of the second handle section (23) of the second pliers handle (2); the back end of the second blade (4) is provided with anti-slip lines (41) and holes (42) for fixing ); one end of the back of the first blade (6) is provided with anti-slip lines (61) and holes (62) for fixing, one end of the blade of the first blade (6) is a bevel (63), and One end of the blade of the first blade (6) is provided with Sharp Blade (64).