Cable stripping cutter

Abstract

The utility model provides a cable stripping cutter, which relates to the technical field of cable stripping and comprises a fixing ring, two first pull rods are fixedly mounted on the surface of the outer wall of the fixing ring, a plurality of cross rods are fixedly mounted on the surface of one side of the fixing ring in a surrounding manner, and a circular ring is fixedly mounted on the surface of one end, far away from the fixing ring, of each cross rod. A fixing assembly is arranged on the surface of the outer wall of the fixing ring, a wire stripping assembly is arranged on the surfaces of the outer walls of the multiple cross rods, the fixing assembly comprises two arc-shaped through grooves, and the two arc-shaped through grooves are symmetrically formed in the surface of the outer wall of the fixing ring. According to the utility model, the two arc-shaped fixing plates cooperate with the plurality of anti-slip strips to clamp and fix a cable, so that the cable is prevented from displacing during wire stripping, and wire stripping operation is prevented from being affected; and the cutting depth of the multiple cutting tools is adjusted by rotating the threaded rod, the internal structure of the cable is prevented from being damaged, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable stripping technical field especially relates to a cable stripping cutter. BACKGROUND

[0002] The cable is by several groups of wire stranding and is similar to the cable of the rope, the mutual insulation between each group of wire, and often around a center twist, the whole outside is covered with the highly insulated covering layer, the cable has the characteristics of internal power supply, and the cable needs to use the cable stripping cutter to peel off the skin and can use.

[0003] But in prior art, when carrying out stripping treatment to the cable, usually uses the electrician's knife to peel off the skin of the cable, since the hardness of the outer skin of part cable is higher, this stripping method cannot accurately grasp the force, leading to the stripping depth being uncontrollable, which may damage the internal structure of the cable. UTILITY MODEL CONTENTS

[0004] The utility model discloses a cable stripping cutter, which can solve the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a cable stripping cutter, which comprises a fixing ring, two first pull rods are fixedly installed on the outer wall surface of the fixing ring, a plurality of horizontal rods are fixedly installed on the side surface of the fixing ring, a circular ring is fixedly installed on the end surface of the horizontal rod away from the fixing ring, a fixing assembly is arranged on the outer wall surface of the fixing ring, a stripping assembly is arranged on the outer wall surface of the horizontal rod, the fixing assembly comprises two arc-shaped through grooves, and the two arc-shaped through grooves are symmetrically arranged on the outer wall surface of the fixing ring.

[0006] Further, a plurality of supporting plates are fixedly installed on the outer wall surface of the fixing ring, every two of the plurality of supporting plates form a group, two groups of the supporting plates are located on the upper and lower sides of the two arc-shaped through grooves, a bidirectional threaded rod is connected between the supporting plates in one group through a bearing, the top end of the bidirectional threaded rod is movably penetrated through one of the supporting plates, and a handle is fixedly installed on the top end surface of the bidirectional threaded rod.

[0007] Further, a vertical rod is fixedly installed between the supporting plates in the other group, two arc-shaped fixed plates are threadedly connected to the surface of the bidirectional threaded rod, one end of each of the two arc-shaped fixed plates is movably sleeved on the outer wall surface of the vertical rod, and a plurality of anti-skid strips are fixedly installed on the inner wall surface of each of the two arc-shaped fixed plates.

[0008] Further, the stripping assembly comprises two movable rings, the outer wall surface of one of the two movable rings is fixedly installed with two second pull rods.

[0009] Further, one side surface of the movable ring is connected with a threaded rod through a bearing, one end of the threaded rod is screwed through the side surface of the other movable ring, and one end surface of the threaded rod is fixedly installed with a rotating disc.

[0010] Further, the side surface of the two movable rings is surrounded and hinged with a plurality of hinged plates, the hinged plates are hinged with connecting blocks, and the side surface of the connecting blocks is fixedly installed with cutting tools.

[0011] Further, the inner wall surface of the other movable ring is fixedly installed with two connecting rods, and the connecting rods are fixedly installed with a guide ring.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1. Firstly, one end of the cable is sequentially threaded through the two arc-shaped fixed plates and the inside of the guide ring, the handle is rotated to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod is rotated to drive the two arc-shaped fixed plates to move on the surface of the vertical rod towards each other, the two arc-shaped fixed plates are moved towards each other to cooperate with the plurality of anti-skid strips to clamp and fix the cable, so that the cable is fixed in the inside of the fixed ring.

[0014] Through the cooperation of the above structure, the two arc-shaped fixed plates cooperate with the plurality of anti-skid strips to clamp and fix the cable, so that the displacement of the cable during stripping processing is avoided, and the stripping operation is affected.

[0015] 2. The two second pull rods move the two movable rings on the surface of the plurality of horizontal rods, the two movable rings drive the plurality of hinged plates to move, the plurality of hinged plates drive the plurality of cutting tools to move, the rotating disc drives the threaded rod to rotate, the threaded rod drives one of the movable rings to move on the surface of the plurality of horizontal rods, the movable ring drives the plurality of hinged plates to move, the plurality of hinged plates drive the plurality of cutting tools to move, and the plurality of cutting tools cut the outer skin of the cable.

[0016] When the depth of the plurality of cutting tools is appropriate, the worker uses both feet to resist the two first pull rods, and uses both hands to pull the two second pull rods outward, so as to drive the plurality of cutting tools to move, and at the same time, the guide ring ensures that the cable is always in the center position of the two movable rings, the outer skin of the cable is cut, the outer skin of the cable is cut into three parts, the device is then taken down and the cut outer skin of the cable is torn, and finally the three parts of the outer skin of the cable are cut off by using scissors.

[0017] Through the cooperation of the above structure, the depth of the plurality of cutting tools is adjusted by rotating the threaded rod, the internal structure of the cable is prevented from being damaged, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional structure schematic diagram of a cable stripping cutter is provided in the utility model.

[0019] Figure 2 A right view structure schematic diagram of a cable stripping cutter is provided in the utility model.

[0020] Figure 3 A left view structure schematic diagram of a cable stripping cutter is provided in the utility model.

[0021] Figure 4 A structure schematic diagram of a cable stripping cutter stripping assembly is provided in the utility model.

[0022] Figure 5 A cable stripping cutter is provided in the utility model. Figure 4 A right view structure schematic diagram of a cable stripping cutter is provided in the utility model.

[0023] Legend:

[0024] 1, fixed ring, 2, first pull rod, 3, cross bar, 4, circular ring, 5, fixed assembly, 501, arc-shaped through slot, 502, support plate, 503, two-way threaded rod, 504, handle, 505, vertical rod, 506, arc-shaped fixed plate, 507, anti-skid strip, 6, stripping assembly, 601, movable ring, 602, second pull rod, 603, threaded rod, 604, turntable, 605, hinged plate, 606, connecting block, 607, cutting tool, 608, connecting rod, 609, guide ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of cable stripping cutter, comprising: fixed ring 1, two first pull rods 2 are fixedly installed on the outer wall surface of fixed ring 1, multiple cross bars 3 are fixedly installed around the surface of one side of fixed ring 1, circular ring 4 is fixedly installed on the surface of the end of multiple cross bars 3 away from fixed ring 1, fixed assembly 5 is equipped on the outer wall surface of fixed ring 1, stripping assembly 6 is equipped on the outer wall surface of multiple cross bars 3, fixed assembly 5 includes two arc-shaped through slots 501, two arc-shaped through slots 501 are symmetrically opened on the outer wall surface of fixed ring 1.

[0027] Specifically, two first pull rods 2 are arranged, and the staff uses both feet against the two first pull rods 2, thereby playing a role in limiting the movement of the fixing ring 1, and the circular ring 4 is arranged to prevent the two movable rings 601 from being separated from the surface of the plurality of horizontal rods 3.

[0028] In one embodiment, the outer wall surface of the fixing ring 1 is fixedly provided with a plurality of support plates 502, and every two support plates 502 form a group, and the two groups of support plates 502 are located on the upper and lower sides of the two arc-shaped through grooves 501, wherein one group of support plates 502 is connected with a bidirectional threaded rod 503 through a bearing, the top end of the bidirectional threaded rod 503 movably penetrates one of the support plates 502, and the top end surface of the bidirectional threaded rod 503 is fixedly provided with a handle 504.

[0029] Specifically, as shown in Figure 2 The handle 504 plays a role in driving the bidirectional threaded rod 503 to rotate.

[0030] In one embodiment, the other group of support plates 502 is fixedly provided with a vertical rod 505, the surface of the bidirectional threaded rod 503 is threadedly connected with two arc-shaped fixing plates 506, one end of each of the two arc-shaped fixing plates 506 is movably sleeved on the outer wall surface of the vertical rod 505, and the inner wall surface of each of the two arc-shaped fixing plates 506 is fixedly provided with a plurality of anti-skid strips 507.

[0031] Specifically, as shown in Figures 2-3 The two arc-shaped fixing plates 506 move by means of the bidirectional threaded rod 503 and the vertical rod 505, the bidirectional threaded rod 503 plays a role in driving the two arc-shaped fixing plates 506 to move on the surface of the vertical rod 505 in opposite directions, and the plurality of anti-skid strips 507 play a role in preventing the cable from slipping when clamped and fixed.

[0032] In one embodiment, the stripping assembly 6 includes two movable rings 601, and the outer wall surface of one of the two movable rings 601 is fixedly provided with two second pull rods 602.

[0033] Specifically, as shown in Figure 1 and 4 The two second pull rods 602 play a role in driving the two movable rings 601 to move on the surface of the plurality of horizontal rods 3.

[0034] In one embodiment, one side surface of one of the two movable rings 601 is connected with a threaded rod 603 through a bearing, one end of the threaded rod 603 away from the one of the two movable rings 601 threadedly penetrates one side surface of the other movable ring 601, and one end surface of the threaded rod 603 is fixedly provided with a rotating disc 604.

[0035] Specifically, as shown in Figure 2 and4 As shown: the rotating disc 604 plays a role of driving the threaded rod 603 to rotate, one of the movable rings 601 moves by the threaded rod 603 and the plurality of cross bars 3, and the threaded rod 603 plays a role of driving one of the movable rings 601 to move.

[0036] In one embodiment, the side surface of each of the two movable rings 601 is surrounded by a plurality of hinged plates 605, and each two of the plurality of hinged plates 605 is hinged with a connecting block 606, and the side surface of each of the plurality of connecting blocks 606 is fixedly installed with a cutting tool 607.

[0037] Specifically, as shown in the figure: Figures 4-5 As shown: the plurality of hinged plates 605 plays a role of driving the plurality of connecting blocks 606 and the plurality of cutting tools 607 to move inward, the plurality of edges of the plurality of cutting tools 607 are sharpened, and when the threaded rod 603 is far away from the two movable rings 601 to the farthest distance, the plurality of hinged plates 605 is in a state of slight inclination towards the inside of the movable ring 601, at this time, the surface of the plurality of cutting tools 607 is flush with the inner wall surface of the movable ring 601, and when the two movable rings 601 are close together, the hinged plate 605 drives the cutting tool 607 to move inward to cut the surface of the internal cable.

[0038] In one embodiment, the inner wall surface of the other movable ring 601 is fixedly installed with two connecting rods 608, and the two connecting rods 608 are fixedly installed with a guide ring 609.

[0039] Specifically, as shown in the figure: Figure 4 As shown: the setting of the guide ring 609 plays a role of ensuring that the cable is always in the center position of the two movable rings 601 during cutting, preventing the cutting position from deviating.

[0040] Working principle:

[0041] When using the cable stripping tool to strip the cable, first pass the head of the cable through the two arc-shaped fixed plates 506 and the inside of the guide ring 609 in turn, then rotate the handle 504, the handle 504 drives the bidirectional threaded rod 503 to rotate, the bidirectional threaded rod 503 drives the two arc-shaped fixed plates 506 to move on the surface of the vertical rod 505 towards each other, and the two arc-shaped fixed plates 506 move towards each other to cooperate with the plurality of anti-skid strips 507 to clamp and fix the cable, so as to fix the cable in the inside of the fixed ring 1.

[0042] Through the cooperation of the above structure, the two arc-shaped fixed plates 506 cooperate with the plurality of anti-skid strips 507 to clamp and fix the cable, avoiding displacement of the cable during stripping, which affects the stripping operation.

[0043] At this time, the two second pull rods 602 are pushed, the two second pull rods 602 move the two movable rings 601 on the surface of the plurality of cross bars 3, the two movable rings 601 move the plurality of hinged plates 605, the plurality of hinged plates 605 move the plurality of cutting knives 607, when the plurality of cutting knives 607 reach the appropriate position, the rotating disc 604 is rotated, the rotating disc 604 drives the threaded rod 603 to rotate, the threaded rod 603 drives one of the movable rings 601 to move on the surface of the plurality of cross bars 3, the movable ring 601 moves the plurality of hinged plates 605, the plurality of hinged plates 605 move the plurality of cutting knives 607, the plurality of cutting knives 607 cut the outer skin of the cable;

[0044] When the plurality of cutting knives 607 cut to the appropriate depth, the staff uses two feet to resist the two first pull rods 2, and uses two hands to pull the two second pull rods 602 outward, so as to drive the plurality of cutting knives 607 to move, and at the same time, the guide ring 609 is used to ensure that the cable is always in the center position of the two movable rings 601, the outer skin of the cable is cut, so that the outer skin of the cable is cut into three parts, then the device can be taken down and the cut outer skin of the cable is torn open, finally, the three parts of the outer skin of the cable are cut off by using scissors.

[0045] Through the cooperation of the above structure, the depth of the plurality of cutting knives 607 is adjusted by rotating the threaded rod 603, so that the internal structure of the cable is prevented from being damaged, and the practicability of the device is improved.

[0046] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical content of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application.

Claims

1. A cable stripping tool, characterised in that, The utility model relates to a fixed ring (1), two first pull rods (2) are fixedly installed to the outer wall surface of fixed ring (1), a plurality of cross bars (3) are fixedly installed to the one side surface of fixed ring (1), circular rings (4) are fixedly installed to the one end surface of a plurality of cross bars (3) away from fixed ring (1), the outer wall surface of fixed ring (1) is equipped with fixed assembly (5), the outer wall surface of a plurality of cross bars (3) is equipped with stripping assembly (6), fixed assembly (5) includes two arc through -slots (501), two arc through -slots (501) are symmetrically opened in the outer wall surface of fixed ring (1). The outer wall surface of fixed ring (1) is fixedly installed with a plurality of support plates (502), every two of a plurality of support plates (502) form a group, two groups of support plates (502) correspondingly located on the upper and lower sides of two arc through -slots (501), one group of support plates (502) are connected with bidirectional screw rod (503) through bearing between them, the top end of bidirectional screw rod (503) movably penetrates one of support plates (502), the top end surface of bidirectional screw rod (503) is fixedly installed with handle (504).

2. A cable stripping tool according to claim 1, characterised in that: The other group of support plates (502) is fixedly installed with vertical rod (505) between them, two arc-shaped fixed plates (506) are screw-connected on the surface of bidirectional screw rod (503), one end of two arc-shaped fixed plates (506) is movably sleeved on the outer wall surface of vertical rod (505), a plurality of antiskid strips (507) are fixedly installed on the inner wall surface of two arc-shaped fixed plates (506).

3. A cable stripping tool according to claim 2, wherein: The stripping assembly (6) includes two movable rings (601), two movable rings (601) are movably sleeved on the outer wall surface of a plurality of cross bars (3), two second pull rods (602) are fixedly installed on the outer wall surface of one of movable rings (601).

4. A cable stripping tool according to claim 1, wherein: One side surface of one of movable rings (601) is connected with screw rod (603) through bearing, one end of screw rod (603) is screw-penetrated on the one side surface of the other movable ring (601) away from one of movable rings (601), one end surface of screw rod (603) is fixedly installed with turntable (604).

5. A cable stripping tool according to claim 4, wherein: The one side surface of two movable rings (601) is hinged with a plurality of hinged plates (605), a plurality of hinged plates (605) are hinged with connecting block (606) between every two, the one side surface of a plurality of connecting blocks (606) is fixedly installed with cutting tool (607).

6. A cable stripping tool according to claim 4, wherein: The inner wall surface of the other movable ring (601) is fixedly installed with two connecting rods (608), and the connecting rod (608) is fixedly installed with guide ring (609) between them.

7. A cable stripping tool according to claim 4, wherein: ​

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