Cable shearing tool

Abstract

The invention relates to a cable shearing tool. The cable shearing tool comprises a connecting piece, a first supporting assembly, a second supporting assembly and a pair of wire scissors, the first supporting piece, the second supporting piece and the wire scissors are all arranged in the connecting piece, and the connecting piece comprises a first fixing part, a second mounting part and a third mounting part; wherein the first supporting piece is arranged on the first fixing part, the wire scissors are arranged in the second mounting part, the second supporting piece is arranged on the third mounting part, the first supporting piece and the second supporting piece are used for supporting a cable, and the wire scissors are used for cutting off the cable. The cable shearing tool can reduce potential safety hazards during cable cutting.

Description

Technical Field

[0001] The invention relates to the field of cable cutting, and in particular to a cable cutting tool. Background Art

[0002] To remove low-voltage household lines, the wires are directly cut through equipment for removal. However, in some places where the circuits are more complicated, operators need to pass through multiple layers of low-voltage lines to remove them. During the removal process, they use handheld cable cutting tools to remove them. After removal, the wires will fall directly to the ground, and the wires may hit the operators when they fall, posing a huge safety hazard. Summary of the invention

[0003] In view of this, the present invention provides a cable cutting tool which can reduce the potential safety hazard when cutting cables.

[0004] The present invention provides the following technical solution: a cable cutting tool, comprising: a connecting piece, a first supporting assembly, a second supporting assembly, and a conductor cutter;

[0005] The first support member, the second support member, and the wire cutter are all arranged in the connecting member, and the connecting member includes a first fixing portion, a second mounting portion, and a third mounting portion;

[0006] The first support member is arranged in the first fixing part, the wire cutter is arranged in the second mounting part, the second support member is arranged in the third mounting part, the first support member and the second support member are used to support the cable, and the wire cutter is used to cut the cable.

[0007] Furthermore, the wire cutter comprises: a connecting plate, a driving assembly, and a wire cutter;

[0008] The driving assembly is arranged on the connecting plate, the wire cutter is arranged on the connecting plate, and the driving assembly is used for driving the wire cutter to open or close.

[0009] Furthermore, the driving assembly includes: a housing, a driving member, a first gear, a second gear, a transmission shaft, and a rotating member;

[0010] The connecting plate is arranged in the housing, and the connecting plate divides the housing into a first cavity and a second cavity; the first gear is connected to the driving member, the second gear is rotatably arranged on the housing, the first gear is meshed with the second gear, the second gear is connected to the transmission shaft, and the transmission shaft is connected to the rotating member; when the transmission shaft rotates, the rotating member is driven to rotate;

[0011] Wherein, the axis of the first gear is perpendicular to the axis of the second gear.

[0012] Further, the wire cutter comprises: a first cutting blade and a second cutting blade;

[0013] The second shearing piece is movably arranged on the connecting plate, the first shearing piece is movably arranged on the second shearing piece, a protrusion is arranged on the first shearing piece, the rotating member is rotatably arranged on the housing and arranged on one side of the protrusion, and the rotating member cooperates with the protrusion to drive the second shearing piece;

[0014] The second cutting piece has a first preset position and a second preset position, and the driving component is used to drive the second cutting piece to switch between the first preset position and the second preset position.

[0015] Furthermore, the cutting edge of the first shearing piece is configured to be an ellipse protruding toward a side away from the shear back, and the cutting edge of the second shearing piece is configured to be an arc-shaped recessed toward a side close to the shear back.

[0016] Further, the rotating member includes: a first rotating part, a connecting part, and a second rotating part;

[0017] The first rotating part and the second rotating part are arranged at intervals on both sides of the connecting part, the connecting part is connected to the transmission shaft, and the first rotating part and the second rotating part are both used to drive the second shearing blade.

[0018] Further, the first support assembly includes: a first support member, a first lifting mechanism, and a first locking member;

[0019] The first lifting mechanism is disposed in the first supporting member, the first lifting mechanism is fixedly connected to the first locking member, and the first lifting mechanism is used to drive the first locking member to move up and down; the first locking member is used to cooperate with the first supporting member to clamp the cable;

[0020] The second support member includes: a second support member, a second lifting mechanism, and a second locking member;

[0021] The second lifting mechanism is disposed in the second supporting member, the second lifting mechanism is fixedly connected to the second locking member, and the second lifting mechanism is used to drive the second locking member to rise and fall; the second locking member is used to cooperate with the second supporting member to clamp the cable.

[0022] Furthermore, the first lifting mechanism includes: a first motor, a first screw rod, and a first slider;

[0023] The first motor is disposed on the first support member, the first screw rod is connected to the first motor, the first slider is disposed on the first screw rod, and the first slider is connected to the first locking member, and the first screw rod is used to drive the first slider to move, thereby driving the first locking member to move;

[0024] The second lifting mechanism includes: a second motor, a second screw rod, and a second slider;

[0025] The second motor is arranged on the second support member, the second screw rod is connected to the second motor, the second slider is arranged on the second screw rod, the second slider is connected to the second locking member, and the second screw rod is used to drive the second slider to move, thereby driving the second locking member to move.

[0026] Further, the first locking member includes: a first extending portion, a first locking portion, and a first limiting portion;

[0027] The first extension portion, the first locking portion, and the first limiting portion are connected in sequence, wherein the first extension portion is connected to the first sliding block, the first locking portion is located above the first limiting portion, and the first locking portion is used to cooperate with the first limiting portion to limit the movement of the cable;

[0028] The second locking member includes: a second extending portion, a second locking portion, and a second limiting portion;

[0029] The second extension portion, the second locking portion, and the second limiting portion are connected in sequence, wherein the second extension portion is connected to the second sliding block, the second locking portion is located above the second limiting portion, and the second locking portion is used to cooperate with the second limiting portion to limit the movement of the cable.

[0030] Further, the first support member includes: a first fixing portion, a first supporting portion, a second supporting portion, and a first groove portion;

[0031] The first motor is arranged on the first fixing part, the first fixing part and the first groove part are arranged horizontally and spaced apart, the first fixing part and the first groove part are connected through the first supporting part and the second supporting part; the first groove part is arranged facing the first locking part; the first groove part is used to cooperate with the limiting part to clamp the cable;

[0032] The second supporting member comprises: a second fixing portion, a third supporting portion, a fourth supporting portion, and a second groove portion;

[0033] The second motor is arranged on the second fixing part, the second fixing part and the second fixing part are arranged horizontally with each other, the second fixing part and the second groove part are connected through the third supporting part and the fourth supporting part; the second groove part is arranged facing the second locking part; the second groove part is used to cooperate with the limiting part to clamp the cable.

[0034] The cable cutting tool is provided with a connecting piece, and a first mounting part, a second mounting part, and a third mounting part are provided in the connecting piece, a first supporting piece is provided in the first fixing part, a wire cutter is provided in the second mounting part, and a second supporting piece is provided in the third mounting part, so that the first supporting piece and the second supporting piece are provided on the left and right sides of the wire cutter, and then the cable is shortened by the wire cutter. After the cable is cut, the first supporting piece and the second supporting piece can both play the role of supporting the cable, so that the cable will not fall directly to the ground after being cut, thereby reducing the safety hazard caused by the cable falling after being cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for use in the implementation mode will be briefly introduced below. Obviously, the drawings described below are some implementation modes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 One of the structural schematic diagrams of the cable cutting tool provided by the embodiment of the present invention;

[0037] Figure 2 A schematic diagram of the structure of a connecting piece provided in an embodiment of the present invention;

[0038] Figure 3 One of the partial structural schematic diagrams of the wire cutter provided in the embodiment of the present invention;

[0039] Figure 4 A cross-sectional view of a wire cutter provided in an embodiment of the present invention;

[0040] Figure 5 A schematic diagram of the structure of a first clip and a second clip provided in an embodiment of the present invention;

[0041] Figure 6 A second schematic diagram of a partial structure of a wire cutter provided in an embodiment of the present invention;

[0042] Figure 7 for Figure 6 The enlarged view of point A in the middle;

[0043] Figure 8 One of the structural schematic diagrams of the first supporting assembly or the second supporting assembly provided by an embodiment of the present invention;

[0044] Fig. 9 The second structural schematic diagram of the first supporting assembly or the second supporting assembly provided in an embodiment of the present invention.

[0045] Fig.10 The second structural schematic diagram of the cable cutting tool provided in the embodiment of the present invention.

[0046] Description of reference numerals:

[0047] 100-cable cutting tool; 10-connecting member; 11-first mounting portion; 12-second mounting portion; 13-third mounting portion; 20-conductor cutter; 21-connecting plate; 22-driving assembly; 221-housing; 222-driving member; 223-first gear; 224-second gear; 225-transmission shaft; 226-rotating member; 2261-first rotating portion; 2262-connecting portion; 2263-second rotating portion; 23-cable cutter; 231-first cutting blade; 232-second cutting blade; 233-protruding portion; 30-first supporting assembly; 31-first supporting member; 311-first fixing portion; 312-first supporting portion; 313-second supporting portion ;314-first groove portion;32-first lifting mechanism;321-first motor;322-first screw rod;323-first slider;33-first locking piece;331-first extension portion;332-first locking portion;333-first limiting portion;40-second supporting assembly;41-second supporting member;411-second fixing portion;412-third supporting portion;413-fourth supporting portion;414-second groove portion;42-second lifting mechanism;421-second motor;422-second screw rod;423-second slider;43-second locking piece;431-second extension portion;432-second locking portion;433-second limiting portion;50-lifting rod. DETAILED DESCRIPTION

[0048] 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. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] The terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0050] References to "embodiments" or "implementations" herein mean that a particular feature, structure, or characteristic described in conjunction with the embodiments or implementations may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0051] To remove low-voltage household lines, the wires are directly cut through equipment for removal. However, in some places where the circuits are more complicated, operators need to pass through multiple layers of low-voltage lines to remove them. During the removal process, they use handheld cable cutting tools to remove them. After removal, the wires will fall directly to the ground, and the wires may hit the operators when they fall, posing a huge safety hazard.

[0052] In view of this, the present embodiment provides a cable cutting tool, which can reduce the potential safety hazards when cutting cables.

[0053] See also Figure 1 , Figure 2 and Fig.10 , a cable cutting tool 100, comprising: a connecting member 10, a first supporting assembly 30, a second supporting assembly 40, and a conductor cutter 20;

[0054] The first support member 31, the second support member 41, and the wire cutter 20 are all connected to the connecting member 10, and the connecting member 10 includes a first mounting portion 11, a second mounting portion 12, and a third mounting portion 13;

[0055] The first support member 31 is arranged on the first mounting portion 11, the wire cutter 20 is arranged in the connector 10, the second support member 41 is arranged on the third mounting portion 13, the first support member 31 and the second support member 41 are used to support the cable, and the wire cutter 20 is used to cut the cable.

[0056] The cable cutting tool 100 is provided with a connecting member 10, and a first mounting portion 11, a second mounting portion 12, and a third mounting portion 13 are provided in the connecting member 10, a first supporting member 31 is provided in the first mounting portion 11, a wire cutter 20 is provided in the second mounting portion 12, and a second supporting member 41 is provided in the third mounting portion 13, so that the first supporting member 31 and the second supporting member 41 are provided on the left and right sides of the wire cutter 20, and then the cable is cut by the wire cutter 20. After the cable is cut, the first supporting member 31 and the second supporting member 41 can both play a role in supporting the cable, so that the cable will not fall directly to the ground after being cut, thereby reducing the potential safety hazard caused by the cable falling after being cut.

[0057] It can be understood that the connector 10 is provided with a first mounting portion 11, a second mounting portion 12, and a third mounting portion 13, and the first mounting portion 11, the second mounting portion 12, and the third mounting portion 13 are sequentially arranged from left to right or from right to left, wherein a first support member 31 is arranged in the first mounting portion 11, and the first support member 31 is used to support the cable on the left side of the wire cutter 20, a second support member 41 is arranged in the third mounting portion 13, and the second support member 41 is used to support the cable on the right side of the wire cutter 20, and the wire cutter 20 is arranged in the second mounting portion 12, The wire cutter 20 is used to cut the cable supported between the first support member 31 and the second support member 41. In this way, after the cable is cut by the wire cutter 20, the first support member 31 and the second support member 41 both clamp the cable, so that the cable will not fall immediately after being cut. Then the operator can reach the safety area first and then unlock the first support member 31 to let the cable fall. Then the operator enters the safety area again to unlock the second support member 41, so that the cable on the second support member 41 falls, which can prevent the cable from hitting the security personnel after being cut.

[0058] A lifting rod 50 is disposed below the connecting member 10 , so that the wire cutter 20 can be supported by the lifting rod 50 , so that the operator is away from the cable, and the lifting rod 50 can also adapt to cables of different heights.

[0059] Understandable, see Figure 2 The first mounting portion has a first mounting hole, and the first support member is arranged in the first mounting hole. In order to better fix the first support member, a threaded hole is arranged on the first mounting portion, and the first support member is fixed to the first mounting portion by bolts, so that the first support member can be fixed more firmly. The second mounting portion has a second mounting hole, and the second mounting hole is used to install the wire cutter. Similarly, the wire cutter can be fixed to the second mounting portion by bolts, so that the wire cutter can be fixed more firmly. The third mounting portion has a third mounting hole, and the second support member is arranged in the third mounting hole. In order to better fix the second support member, the second support member is fixed to the third mounting portion by bolts, so that the second support member can be fixed more firmly.

[0060] See also Figure 3 In some embodiments, the wire cutter 20 includes: a connecting plate 21, a driving assembly 22, and a wire cutter 23;

[0061] The driving assembly 22 is disposed on the connecting plate 21 , and the wire cutter 23 is disposed on the connecting plate 21 . The driving assembly 22 is used to drive the wire cutter 23 to open or close.

[0062] The above-mentioned wire cutter 20 is provided with a wire cutter 23 on the connecting plate 21, and the wire cutter 23 is driven to open or close by the driving component 22, so that the wire cutter 23 can automatically cut the cable. Specifically, when cutting is required, the wire cutter 23 is driven to expand by the driving component 22, so that the cable can be placed in the wire cutter 23, and then the wire cutter 23 is driven to close by the driving component 22 to cut the cable. In this process, the operator does not need to touch the cable to cut the cable, which can greatly reduce the safety accidents caused by electric shock to the operator.

[0063] See also Figure 4 In some embodiments, the driving assembly 22 includes: a housing 221, a driving member 222, a first gear 223, a second gear 224, a transmission shaft 225, and a rotating member 226;

[0064] The connecting plate 21 is disposed in the housing 221, and the connecting plate 21 divides the housing 221 into a first cavity and a second cavity; the first gear 223 is connected to the driving member 222, and the second gear 224 is rotatably disposed on the housing 221, the first gear 223 is meshed with the second gear 224, and the second gear 224 is connected to the transmission shaft 225, and the transmission shaft 225 is connected to the rotating member 226; when the transmission shaft 225 rotates, the rotating member 226 is driven to rotate;

[0065] The axis of the first gear 223 is perpendicular to the axis of the second gear 224 .

[0066] It can be understood that a connecting plate 21 is provided in the housing 221, and the connecting plate 21 divides the housing 221 into a first cavity and a second cavity, wherein the first gear 223 and the second gear 224 are both provided in the first cavity, and the axes of the first gear 223 and the second gear 224 are vertically provided, and the driving member 222 is provided below the first gear 223, that is, the housing 221 is as shown in FIG. Figure 4As shown below; the driving member 222 is fixedly connected to the first gear 223, and when the driving member 222 rotates, the first gear 223 can be driven to rotate. The second gear 224 is arranged on the connecting plate 21, and the second gear 224 is meshed with the first gear 223, so that when the driving member 222 rotates, the first gear 223 is driven to rotate, and then the second gear 224 is driven to rotate.

[0067] It can be understood that in order to enable the second gear 224 to drive the wire cutter to open or close, a transmission shaft 225 is provided on the second gear 224, and the transmission shaft 225 extends through the connecting plate 21 to the second chamber. A rotating member 226 is provided on the side of the transmission shaft 225 away from the second gear 224, and the rotating member 226 can be driven by the second gear 224 to rotate, so that the wire cutter can be driven to open or close. The above-mentioned rotating member 226 can rotate forward by a preset angle, and when the rotating member 226 rotates by a preset angle, the rotating member 226 can drive the wire cutter to unfold, and the rotating member 226 can also rotate reversely by a preset angle. When the rotating member 226 rotates reversely by a preset angle, the first shear 231 can be closed to cut the cable, so that the cable can be cut.

[0068] Optionally, the size of the first gear 223 is smaller than that of the second gear 224, so that the first gear 223 can provide a larger torque to the second gear 224, so that the second gear 224 can be driven to rotate with a smaller driving force, thereby reducing the energy consumption of the driving member 222, and the price of the low-power driving member 222 is relatively low, which can also improve the economy of the device.

[0069] See also Figure 5 In some embodiments, the wire cutter 23 includes: a first cutting piece 231 and a second cutting piece 232;

[0070] The second shearing piece 232 is fixedly arranged on the baffle, the first shearing piece 231 is movably arranged on the second shearing piece 232, the first shearing piece 231 is provided with a protrusion 233, the rotating member 226 is rotatably arranged on the housing 221 and arranged on one side of the protrusion 233, and the rotating member 226 cooperates with the protrusion 233 to drive the second shearing piece 232;

[0071] The second cutting piece 232 has a first preset position and a second preset position, and the driving component 22 is used to drive the second cutting piece 232 to switch between the first preset position and the second preset position.

[0072] It can be understood that the wire cutter includes a first cutting piece 231 and a second cutting piece 232. The second cutting piece 232 is fixedly arranged on the connecting plate 21, and the first cutting piece 231 is movably arranged on the second cutting piece 232, and the first cutting piece 231 and the second cutting piece 232 are closely fitted, so that a larger shearing force can be provided for the wire cutter. A protrusion 233 is arranged on the part of the first cutting piece 231 close to the driving assembly 22. The protrusion 233 is for facilitating the transmission of the power of the rotating member 226 to the first cutting piece 231, so that the first keyboard can be driven by the rotating member 226 through the protrusion 233; specifically, when the rotating member 226 rotates in the forward direction, the rotating member 226 can contact with one side of the protrusion 233, and the rotation of the rotating member 226 pushes the protrusion 233 to move in the forward direction, thereby rotating the first cutting piece 231, so that the first cutting piece 231 rotates. The first cutting piece 231 and the second cutting piece 232 are separated, so that there is an opening between the first cutting piece 231 and the second cutting piece 232; after that, the cable is installed between the first cutting piece 231 and the second cutting piece 232, the rotating member 226 is rotated in the reverse direction so that the rotating member 226 contacts the other side of the protrusion 233, and the rotation of the rotating member 226 pushes the protrusion 233 to move in the reverse direction, driving the first cutting piece 231 to rotate in the reverse direction and gradually close, so that the first cutting piece 231 and the second cutting piece 232 cooperate to cut the cable.

[0073] It can be understood that when the first clip 231 is located at the first preset position, an opening is formed between the first clip 231 and the second clip 232, and the cable can be placed in the opening. When the first clip 231 is located at the second preset position, the first clip 231 and the second clip 232 are closed, and the cable can be cut by closing.

[0074] It can be understood that the working principle of the first shearing piece 231 when it is located at the first preset position is: the driving member 222 rotates, driving the first gear 223 to rotate, the first gear 223 drives the second gear 224 to rotate, the second gear 224 drives the transmission shaft 225 to rotate, the transmission shaft 225 drives the rotating member 226 to rotate, and the first shearing piece 231 can be driven to move relative to the second shearing piece 232 (away from the second shearing piece 232) through the rotating member 226, so that an opening is formed between the first shearing piece 231 and the second shearing piece 232.

[0075] The working principle of the first shearing piece 231 when it is located at the second preset position is as follows: the driving member 222 rotates in the opposite direction to drive the first gear 223 to rotate, the first gear 223 drives the second gear 224 to rotate, the second gear 224 drives the transmission shaft 225 to rotate, the transmission shaft 225 drives the rotating member 226 to rotate, and the first shearing piece 231 can be driven to move relative to the second shearing piece 232 (close to the shearing piece) through the rotating member 226, so that the first shearing piece 231 and the second shearing piece 232 are closed to achieve shearing.

[0076] See also Figure 6In some embodiments, the cutting edge of the first cutting piece 231 is configured to be an ellipse protruding away from the cutting back side, and the cutting edge of the second cutting piece 232 is configured to be an arc-shaped concave toward the cutting back side.

[0077] It is understandable that the cutting edge of the second cutting blade 232 is set to be oval, and its specific shape is as follows: Figure 5 As shown, the edge of the second shearing piece 232 is set to be an arc shape that is concave away from the first shearing piece 231. Setting the second shearing piece 232 to be elliptical can enable the first shearing piece 231 to achieve a larger shearing force with a smaller driving force when cooperating with the second shearing piece 232.

[0078] It is understandable that the length of the blade portion of the first shearing blade 231 is shorter than the length of the blade handle portion, which can further provide a greater shearing force for the wire cutter 20. This is because the design of the wire cutter 20 is based on the lever principle, in which the blade length is equivalent to the resistance arm, and the blade handle length is equivalent to the force arm. By lengthening the blade handle length, the effect of labor saving can be achieved.

[0079] See also Figure 7 In some embodiments, the rotating member 226 includes: a first rotating portion 2261, a connecting portion 2262, and a second rotating portion 2263;

[0080] The first rotating portion 2261 and the second rotating portion 2263 are arranged at intervals on both sides of the connecting portion 2262 . The connecting portion 2262 is connected to the transmission shaft 225 . The first rotating portion 2261 and the second rotating portion 2263 are both used to drive the second shearing piece 232 .

[0081] It can be understood that the rotating member 226 includes a first rotating portion 2261, a second rotating portion 2263 and a connecting portion 2262, wherein the first rotating portion 2261 and the second rotating portion 2263 are spaced apart on opposite sides of the connecting portion 2262; the connecting portion 2262 is used to connect with the transmission shaft 225, so that when the transmission shaft 225 rotates, it can drive the first rotating portion 2261 and the second rotating portion 2263 to rotate; specifically, when the first shearing piece 231 needs to be located at the first preset position, the rotating member 226 rotates in the forward direction, so that the first rotating portion 2261 cooperates with one side of the protrusion 233, and drives the first shearing piece 231 to be located at the first position; when the first shearing piece 231 needs to be located at the second preset position, the rotating member 226 rotates in the reverse direction, so that the second rotating portion 2263 cooperates with the other side of the protrusion 233, and drives the first shearing piece 231 to be located at the second preset position.

[0082] Optionally, a support rod is provided under the shell 221, and a button is provided on the support rod. The driving member 222 can be a motor, and the button can control the forward, reverse and stop of the motor. In this way, the wire cutter 20 can be supported by the support rod to keep the operator away from the cable. Afterwards, the button provided on the support rod can be controlled to control the forward or reverse rotation of the motor to open or close the wire cutter, thereby realizing remote control.

[0083] See also Figure 8 In some embodiments, the first support assembly 30 includes: a first support member 31, a first lifting mechanism 32, and a first locking member 33;

[0084] The first lifting mechanism 32 is disposed in the first supporting member 31, and the first lifting mechanism 32 is fixedly connected to the first locking member 33. The first lifting mechanism 32 is used to drive the first locking member 33 to move up and down; the first locking member 33 is used to cooperate with the first supporting member 31 to clamp the cable;

[0085] The second support member 41 includes: a second support member 41, a second lifting mechanism 42, and a second locking member 43;

[0086] The second lifting mechanism 42 is disposed in the second supporting member 41 . The second lifting mechanism 42 is fixedly connected to the second locking member 43 . The second lifting mechanism 42 is used to drive the second locking member 43 to move up and down. The second locking member 43 is used to cooperate with the second supporting member 41 to clamp the cable.

[0087] It can be understood that the first support assembly 30 includes a first support member 31, a first lifting mechanism 32, and a first locking member 33, wherein the first lifting mechanism 32 is disposed in the first support member 31, the first locking member 33 is partially located on the first support member 31, and the first locking member 33 is disposed at the lifting end of the first lifting mechanism 32. When the first lifting mechanism 32 is lifted or lowered, the first lifting mechanism 32 can drive the first locking member 33 to move, so that the first locking member 33 can move up and down, thereby making the first locking member 33 close to the first support member 31 or making the first locking member 33 away from the first support member 31. The first locking member 33 can cooperate with the first support member 31 to fix the cable between the first locking member 33 and the first support member 31. Specifically, when the first lifting mechanism 32 is lifted or lowered, a gap is generated between the first locking member 33 and the first support member 31, so that the cable can be installed on the first support member 31 through the gap, and then the first lifting mechanism 32 is lowered to press the first locking member 33 on the cable, so that the cable can be fixed.

[0088] Optionally, a tester is provided on the first locking member 33, and whether the cable is charged can be verified by the tester. Specifically, after the cable is fixed by the first locking member 33 and the first supporting member 31, the position of the tester matches that of the cable, so that the tester can determine whether the cable is charged, thereby improving the safety of the cable after being cut.

[0089] It can be understood that the second support assembly 40 includes a second support member 41, a second lifting mechanism 42, and a second locking member 43, wherein the second lifting mechanism 42 is disposed in the second support member 41, the second locking member 43 is partially located on the second support member 41, and the second locking member 43 is disposed at the lifting end of the second lifting mechanism 42. When the second lifting mechanism 42 is lifted or lowered, the second lifting mechanism 42 can drive the second locking member 43 to move, so that the second locking member 43 can be moved up and down, thereby making the second locking member 43 close to the second support member 41 or making the second locking member 43 away from the second support member 41. The second locking member 43 can cooperate with the second support member 41 to fix the cable between the second locking member 43 and the second support member 41. Specifically, when the second lifting mechanism 42 is lifted or lowered, a gap is generated between the second locking member 43 and the second support member 41, so that the cable can be installed on the second support member 41 through the gap, and then the second lifting mechanism 42 is lowered to press the second locking member 43 on the cable, so that the cable can be fixed.

[0090] Optionally, a tester is provided on the second locking member 43, and whether the cable is charged can be verified by the tester. Specifically, after the cable is fixed by the second locking member 43 and the second supporting member 41, the position of the tester matches that of the cable, so that the tester can determine whether the cable is charged, thereby improving the safety of the cable after being cut.

[0091] See also Fig. 9 In some embodiments, the first lifting mechanism 32 includes: a first motor 321, a first screw rod 322, and a first slider 323;

[0092] The first motor 321 is disposed on the first support member 31, the first screw rod 322 is connected to the first motor 321, the first slider 323 is disposed on the first screw rod 322, and the first slider 323 is connected to the first locking member 33, the first screw rod 322 is used to drive the first slider 323 to move, and then drive the first locking member 33 to move;

[0093] The second lifting mechanism 42 includes: a second motor 421, a second screw rod 422, and a second slider 423;

[0094] The second motor 421 is disposed on the second support member 41, the second screw rod 422 is connected to the second motor 421, the second slider 423 is disposed on the second screw rod 422, the second slider 423 is connected to the second locking member 43, and the second screw rod 422 is used to drive the second slider 423 to move, thereby driving the second locking member 43 to move.

[0095] It can be understood that the first motor 321 is arranged in the first support member 31, the middle part of the first support member 31 is a hollow part, the first screw rod 322 is arranged in the hollow part, and the first slider 323 is also arranged in the hollow part, and the first slider 323 can slide in the hollow part; the first motor 321 is connected to the first screw rod 322, the first slider 323 is arranged on the first screw rod 322, and the first slider 323 is connected to the first locking member 33, so that when the first motor 321 rotates, the first motor 321 can drive the first screw rod 322 to rotate, and the rotation of the first screw rod 322 can drive the first slider 323 to move, and then the first slider 323 drives the first locking member 33 to move, so that the first locking member 33 is away from the first support member 31 or the first locking member 33 is close to the support member.

[0096] It can be understood that the second motor 421 is arranged in the second support member 41, the middle part of the second support member 41 is a hollow part, the second screw rod 422 is arranged in the hollow part, and the second slider 423 is also arranged in the hollow part; the second motor 421 is connected to the second screw rod 422, the second slider 423 is arranged on the second screw rod 422, and the second slider 423 is connected to the second locking member 43, so that when the second motor 421 rotates, the second motor 421 can drive the second screw rod 422 to rotate, and the rotation of the second screw rod 422 can drive the second slider 423 to move, and then the second slider 423 drives the second locking member 43 to move, so that the second locking member 43 is away from the second support member 41 or the second locking member 43 is close to the support member.

[0097] See also Fig. 9 In some embodiments, the first locking member 33 includes: a first extending portion 331, a first locking portion 332, and a first limiting portion 333;

[0098] The first extension portion 331, the first locking portion, and the first limiting portion 333 are connected in sequence, wherein the first extension portion 331 is connected to the first slider 323, the first locking portion 332 is located above the first limiting portion 333, and the first locking portion 332 is used to cooperate with the first limiting portion 333 to limit the movement of the cable;

[0099] The second locking member 43 includes: a second extending portion 431, a second locking portion 432, and a second limiting portion 433;

[0100] The second extension portion 431, the second locking portion, and the second limiting portion 433 are connected in sequence, wherein the second extension portion 431 is connected to the second slider 423, and the second locking portion 432 is located above the second limiting portion 433, and the second locking portion 432 is used to cooperate with the second limiting portion 433 to limit the movement of the cable.

[0101] It can be understood that the first locking member 33 includes a first extension portion 331, a first locking portion 332, and a first limiting portion 333, which are connected in sequence, wherein the first extension portion 331 is used to be fixedly connected with the first slider 323. In some embodiments, the slider in the first lifting mechanism 32 can be removed, and the first extension portion 331 is set to a shape with threads and adapted to the first screw rod 322, so that the first extension portion 331 can be directly driven to move by the first screw rod 322;

[0102] It can be understood that the first locking portion 332 is the portion located at the top of the first support member 31. The first locking portion 332 can cooperate with the first support member 31 to limit the displacement of the cable. A first limiting portion 333 is provided on one side of the first locking portion 332. The first limiting portion 333 is used to limit the cable from sliding out of the locking portion, so that the first locking portion 332 can make the cable contact with the first limiting portion 333 first when fixing the cable. During the lifting and lowering of the first lifting mechanism 32, the cable can be located between the first support member 31 and the first locking portion 332 through the first limiting portion 333.

[0103] It can be understood that the second locking member 43 includes a second extension portion 431, a second locking portion 432, and a second limiting portion 433, which are connected in sequence, wherein the second extension portion 431 is used to be fixedly connected to the second slider 423. In some embodiments, the slider in the second lifting mechanism 42 can be removed, and the second extension portion 431 is set to a shape with threads and adapted to the second screw rod 422, so that the second extension portion 431 can be directly driven to move by the second screw rod 422;

[0104] It can be understood that the second locking portion 432 is the portion located at the top of the second support member 41. The second locking portion 432 can cooperate with the second support member 41 to limit the displacement of the cable. A second limiting portion 433 is provided on one side of the second locking portion 432. The second limiting portion 433 is used to limit the cable from sliding out of the locking portion, so that the second locking portion 432 can make the cable contact with the second limiting portion 433 first when fixing the cable. During the lifting and lowering of the second lifting mechanism 42, the cable can be located between the second support member 41 and the second locking portion 432 through the second limiting portion 433.

[0105] In specific applications, the first locking member 33 and the second locking member 43 have the same structure. The first locking member 33 is taken as an example for explanation below. The first locking member 33 is thin-walled and can be stamped from a metal plate or an integrally formed plastic member. The lower end of the first extension portion 331 is connected to the first slider 323 located below the first groove portion 314, and the first extension portion 331 is close to one side of the first groove portion 314. The upper end of the first extension portion 331 is higher than the upper end of the first groove portion 314. The first end of the first locking portion 332 is integrally connected to the upper end of the first extension portion 331. The inner side of the first locking portion 332 forms a wire clamping groove, which has a polygonal or arc-shaped (semicircular) cross section. The opening of the wire clamping groove faces the upper side of the first groove portion 314. The opening width of the wire clamping groove is adapted to the width of the first groove portion 314, so that the first locking member 33 can cover both sides of the first groove portion 314. The first limiting portion 333 is integrally connected to the second end of the first locking portion 332, and the first limiting portion 333 is arranged obliquely downwardly toward the opening of the wire clamping groove to form a flared structure. When the first locking member 33 is downwardly engaged with the first groove portion 314, the first locking member 33 can cover the first groove portion 314, and the two sides of the first groove portion 314 can be abutted against the inner wall of the first locking portion 335 to form a closed wire clamping groove to prevent the cable from loosening. In a specific application, the first locking member 33 is first raised upward so that there is a sufficient distance between the first limiting portion 333 and the first groove portion 314 (such as Figure 7 As shown in the figure, the cable enters from the gap under the first locking portion 332, the first locking piece 33 descends, and the gap between the first limiting portion 333 and the first groove portion 314 is reduced. Due to the restriction of the first extending portion 331 on the opposite side, the cable is gradually stuck between the inner side of the first locking portion 332 and the upper end of the first groove portion 314 until the cable is completely clamped.

[0106] See also Fig. 9 In some embodiments, the first support member 31 includes: a first fixing portion 311, a first supporting portion 312, a second supporting portion 313, and a first groove portion 314;

[0107] The first motor 321 is arranged on the first fixing portion 311, the first fixing portion 311 and the first groove portion 314 are arranged at intervals in the upper and lower parts, and the first fixing portion 311 and the first groove portion 314 are connected through the first supporting portion 312 and the second supporting portion 313; the first groove portion 314 is arranged facing the first locking portion 332; the first groove portion 314 is used to cooperate with the limiting portion to clamp the cable;

[0108] The second supporting member 41 includes: a second fixing portion 411, a third supporting portion 412, a fourth supporting portion 413, and a second groove portion 414;

[0109] The second motor 421 is arranged on the second fixing portion 411, and the second fixing portion 411 and the second fixing portion 411 are spaced apart from each other in the upper and lower parts. The second fixing portion 411 and the second groove portion 414 are connected through the third supporting portion 412 and the third supporting portion 412; the second groove portion 414 is arranged facing the second locking portion 432; the second groove portion 414 is used to cooperate with the limiting portion to clamp the cable.

[0110] It can be understood that the first support member 31 includes a first fixed portion 311, a first support portion 312, a second support portion 313, and a first groove portion 314, wherein one end of the first support portion 312 and one end of the second support portion 313 are both arranged on the first fixed portion 311, and the other ends of the first support portion 312 and the second support portion 313 are both arranged on the first groove portion 314, that is, the first groove portion 314 is supported on the first fixed portion 311 through the first support portion 312 and the second support portion 313, the first motor 321 is installed in the first fixed portion 311, and a hollow structure is formed between the first support portion 312, the second support portion 313 and the first fixed portion 311, and the first extension portion 331 is arranged in the hollow structure. At the same time, the first screw rod 322 is also arranged in the hollow structure, so that the first locking member 33 can be lifted and lowered between the first support rod and the second support rod.

[0111] It can be understood that the second support member 41 includes a second fixed portion 411, a third support portion 412, a third support portion 412, and a second groove portion 414, wherein one end of the third support portion 412 and one end of the third support portion 412 are both arranged on the second fixed portion 411, and the other end of the third support portion 412 and the third support portion 412 are both arranged on the second groove portion 414, that is, the second groove portion 414 is supported on the second fixed portion 411 through the third support portion 412 and the third support portion 412, and the second motor 421 is installed in the second fixed portion 411, and the third support portion 412, the third support portion 412 and the second fixed portion 411 are hollow structures, and the second extension portion 431 is arranged in the hollow structure. At the same time, the second screw rod 422 is also arranged in the hollow structure, so that the second locking member 43 can be raised and lowered.

[0112] Mentioning "embodiment" and "implementation method" in the present invention means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrases in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention can be combined with other embodiments. In addition, it should be understood that the features, structures or characteristics described in the various embodiments of the present invention can be arbitrarily combined to form another embodiment without departing from the spirit and scope of the technical solution of the present invention, provided that there is no contradiction between them.

[0113] Finally, it should be noted that the above implementation modes are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above preferred implementation modes, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A cable cutting tool, characterized in that: include: Connecting piece, first supporting assembly, second supporting assembly, wire cutter; The first support member, the second support member, and the wire cutter are all connected to the connecting member, and the connecting member includes a first mounting portion, a second mounting portion, and a third mounting portion which are arranged in sequence; The first support member is arranged in the first mounting portion, the wire cutter is arranged in the second mounting portion, the second support member is arranged in the third mounting portion, the first support member and the second support member are used to support the cable, and the wire cutter is used to cut the cable.

2. The cable cutting tool according to claim 1, characterized in that: The wire cutter comprises: a connecting plate, a driving component, and a wire cutter; The driving assembly is arranged on the connecting plate, the wire cutter is arranged on the connecting plate, and the driving assembly is used for driving the wire cutter to open or close.

3. The cable cutting tool according to claim 2, characterized in that: The driving assembly comprises: a housing, a driving member, a first gear, a second gear, a transmission shaft, and a rotating member; The connecting plate is arranged in the housing, and the connecting plate divides the housing into a first cavity and a second cavity; the first gear is connected to the driving member, the second gear is rotatably arranged on the housing, the first gear is meshed with the second gear, the second gear is connected to the transmission shaft, and the transmission shaft is connected to the rotating member; when the transmission shaft rotates, the rotating member is driven to rotate; Wherein, the axis of the first gear is perpendicular to the axis of the second gear.

4. The cable cutting tool according to claim 3, characterized in that: The wire cutter comprises: a first cutting blade and a second cutting blade; The second shearing piece is fixedly arranged on the connecting plate, the first shearing piece is rotatably arranged on the second shearing piece through a rotating shaft structure, a protrusion is arranged on the first shearing piece, the rotating member is rotatably arranged on the housing and arranged on one side of the protrusion, and the rotating member cooperates with the protrusion to drive the second shearing piece; The second cutting piece has a first preset position and a second preset position, and the driving component is used to drive the second cutting piece to switch between the first preset position and the second preset position.

5. The cable cutting tool according to claim 4, characterized in that: The cutting edge of the first shearing piece is configured to be an elliptical arc protruding toward a side away from the shear back, and the cutting edge of the second shearing piece is configured to be an arc recessed toward a side close to the shear back.

6. The cable cutting tool according to claim 4, characterized in that: The rotating member comprises: a first rotating part, a connecting part, and a second rotating part; The first rotating part and the second rotating part are arranged at intervals on both sides of the connecting part, the connecting part is connected to the transmission shaft, and the first rotating part and the second rotating part are both used to pull the second shearing piece.

7. The cable cutting tool according to claim 1, characterized in that: The first supporting assembly comprises: a first supporting member, a first lifting mechanism, and a first locking member; The first lifting mechanism is disposed in the first supporting member, the first lifting mechanism is fixedly connected to the first locking member, and the first lifting mechanism is used to drive the first locking member to move up and down; the first locking member is used to cooperate with the first supporting member to clamp the cable; The second support member includes: a second support member, a second lifting mechanism, and a second locking member; The second lifting mechanism is disposed in the second supporting member, the second lifting mechanism is fixedly connected to the second locking member, and the second lifting mechanism is used to drive the second locking member to rise and fall; the second locking member is used to cooperate with the second supporting member to clamp the cable.

8. The cable cutting tool according to claim 7, characterized in that: The first lifting mechanism comprises: a first motor, a first screw rod, and a first slider; The first motor is disposed on the first support member, the first screw rod is connected to the first motor, the first slider is disposed on the first screw rod, and the first slider is connected to the first locking member, and the first screw rod is used to drive the first slider to move, thereby driving the first locking member to move; The second lifting mechanism comprises: a second motor, a second screw rod, and a second slider; The second motor is arranged on the second support member, the second screw rod is connected to the second motor, the second slider is arranged on the second screw rod, the second slider is connected to the second locking member, and the second screw rod is used to drive the second slider to move, thereby driving the second locking member to move.

9. The cable cutting tool according to claim 8, characterized in that: The first locking member includes: a first extending portion, a first locking portion, and a first limiting portion; The first extension portion, the first locking portion, and the first limiting portion are connected in sequence, wherein the first extension portion is connected to the first sliding block, the first locking portion is located above the first limiting portion, and the first locking portion is used to cooperate with the first limiting portion to limit the movement of the cable; The second locking member includes: a second extending portion, a second locking portion, and a second limiting portion; The second extension portion, the second locking portion, and the second limiting portion are connected in sequence, wherein the second extension portion is connected to the second sliding block, the second locking portion is located above the second limiting portion, and the second locking portion is used to cooperate with the second limiting portion to limit the movement of the cable.

10. The cable cutting tool according to claim 9, characterized in that The first supporting member comprises: a first fixing portion, a first supporting portion, a second supporting portion, and a first groove portion; The first motor is arranged on the first fixing part, the first fixing part and the first groove part are arranged horizontally and spaced apart, the first fixing part and the first groove part are connected through the first supporting part and the second supporting part; the first groove part is arranged facing the first locking part; the first groove part is used to cooperate with the limiting part to clamp the cable; The second supporting member comprises: a second fixing portion, a third supporting portion, a fourth supporting portion, and a second groove portion; The second motor is arranged on the second fixing part, the second fixing part and the second fixing part are arranged horizontally with each other, the second fixing part and the second groove part are connected through the third supporting part and the fourth supporting part; the second groove part is arranged facing the second locking part; the second groove part is used to cooperate with the limiting part to clamp the cable.

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