Cutting device for wire and cable processing

Abstract

The utility model relates to the technical field of wire and cable processing, and discloses a cutting device for wire and cable processing, which comprises a cutting case, a vertical plate is fixedly mounted at the top of the cutting case, a fixed table is movably sleeved in the vertical plate, and a cutting knife is fixedly mounted at the top of the fixed table; the first transmission mechanism is fixedly mounted at the bottom of the cutting case, and one end of the first transmission mechanism extends into the cutting case and is fixedly mounted at the top end of the inner wall of the cutting case; the control mechanism is movably connected to the outer side of the transmission mechanism in a sleeving mode and located in the cutting machine box. Operation of the second transmission mechanism is limited through the fixing mechanism, after the clamp is fixed, the cutting knife begins to descend for operation, the problem of operation risks caused by the fact that the clamp is not fixed well when cutting operation begins is solved, the disengagement design of the transmission mechanisms enables cables needing to be machined not to be fixed excessively, and therefore loss is reduced, and production efficiency is improved. And the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable processing, and more specifically, to a cutting device for wire and cable processing. Background Art

[0002] Cable cutting is the process of cutting cables into required lengths. It is generally a necessary process step when installing or maintaining cable lines. Before the cable is installed at the predetermined position, it needs to be cut to ensure the accuracy of the length. Therefore, cable cutting is an indispensable part of cable applications. There are many cutting methods at present, such as application number: CN202221291267.7 "A cable processing cutting machine", a cable processing cutting machine, including a box (1), the top of the box (1) is fixedly connected with two groups of fixed blocks (2), each group of the fixed blocks (2) is installed with a detachable clamp (3), the top of the box (1) is provided with a through groove (4), the inner bottom wall of the box (1) is fixedly connected with a cylinder (5), the telescopic end of the cylinder (5) is fixedly connected with a movable plate (6), the movable plate (6) is fixedly connected with a sleeve (7), and the top of the sleeve (7) is slidably connected with a movable A movable rod (8) is fixedly connected to the top of the movable rod (8) with an extrusion rod (9), rack rods (10) are installed at both ends of the movable plate (6), a gear (11) is rotatably connected inside the box body (1), the rack rod (10) is meshed with the gear (11), a lifting rod (12) is slidably connected to the top of the box body (1), a side of the lifting rod (12) is fixedly connected with teeth, the teeth are meshed with the gear (11), the top of the lifting rod (12) is fixedly connected with a top frame (13), a cutting mechanism is installed on the top frame (13), and an elastic mechanism is provided inside the sleeve (7).

[0003] Although the device can automatically clamp the cable through two squeezing rods and two clamps during the cutting operation, thereby improving the convenience of cable clamping and the efficiency of cable cutting, the cutting mechanism and the squeezing rod move at the same time. This may result in that when the cable to be cut is thicker, the cutting mechanism will first contact the cable and start the operation, while the cable is not fixed at this time, which may cause errors in cutting and make the cutting uneven. Therefore, it needs to be improved and optimized. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cutting device for wire and cable processing, which has the advantages of fixed clamping and cable protection.

[0005] To achieve the above object, the utility model provides the following technical solution: a cutting device for wire and cable processing, comprising a cutting machine box, a vertical plate fixedly installed on the top of the cutting machine box, a fixed platform movably sleeved inside the vertical plate, and a cutting knife fixedly installed on the top of the fixed platform;

[0006] The first transmission mechanism is fixedly mounted on the bottom of the cutting machine case, one end of which extends into the interior of the cutting machine case and is fixedly mounted on the top of the inner wall of the cutting machine case;

[0007] The control mechanism is movably sleeved on the outside of the transmission mechanism and is located inside the cutting machine box;

[0008] The second transmission mechanism is fixedly mounted on the bottom of the inner wall of the cutting machine box, and one end of the second transmission mechanism is transmission-connected to the first transmission mechanism;

[0009] The fixing mechanism is fixedly installed inside the cutting machine box and is movably connected with the second transmission mechanism;

[0010] The first transmission mechanism includes a power motor fixedly installed on the bottom of the cutting machine case, a dustproof box is fixedly installed on the top of the power motor, the output shaft of the power motor passes through the inside of the dustproof box and is fixedly connected to a fixed ring, the outer movable sleeve of the fixed ring is provided with a bottom coupler, the bottom coupler and the fixed ring are elastically connected by a decoupling spring, the bottom coupler and the top coupler are meshed with each other, and the other end of the top coupler is fixedly installed on the top of the inner wall of the cutting machine case.

[0011] As a preferred technical solution of the utility model, the top of the cutting machine box is fixedly provided with a notch;

[0012] The clamping mechanism is fixedly installed inside the slot and elastically connected to the slot;

[0013] The clamping mechanism includes an outer clamp movably installed inside the slot, one end of the outer clamp is fixedly installed with a spring, the outer clamp and the slot are elastically connected by the spring, the inner clamp is movably sleeved inside the outer clamp, and the inner clamp is movably installed inside the slot.

[0014] As a preferred technical solution of the utility model, the control mechanism includes an internal lifting platform movably connected to the outer wall of the top coupler, clamp springs are fixedly installed in the slots on both sides of the internal lifting platform, the internal lifting platform and the telescopic clamp are elastically connected by the clamp springs, and a control rod is fixedly installed on the front of the internal lifting platform.

[0015] As a preferred technical solution of the present utility model, the second transmission mechanism includes a rotating rod fixedly mounted on the bottom end of the inner wall of the cutting machine case, the rotating rod is fixedly sleeved with a transmission gear, the transmission gear and the top engager are engaged with each other, and the other end of the rotating rod is fixedly mounted with a transmission wheel, and the other end of the transmission wheel passes through the outer wall of the cutting machine case.

[0016] As an optimal technical solution of the utility model, the fixing mechanism includes a fixing rod fixedly installed on the inner wall of the cutting machine case, one end of the fixing rod movably connected with a bottom fixing buckle, the other end of the bottom fixing buckle is fixedly installed on the inner wall of the cutting machine case and is located below the transmission wheel, the middle part of the fixing rod is movably connected with the top fixing buckle, the other end of the top fixing buckle is fixedly installed on the inner wall of the cutting machine case and is located above the transmission wheel, the working surfaces of the bottom fixing buckle and the top fixing buckle are fixedly installed with anti-slip pads, the top of the fixing rod is movably sleeved inside the fixing frame, the fixing frame is fixedly installed on the top of the inner wall of the cutting machine case, and the fixing rod and the fixing frame are elastically connected by a fixed spring.

[0017] As a preferred technical solution of the utility model, it also includes a third transmission mechanism fixedly mounted on the outer wall of the cutting machine box;

[0018] The third transmission mechanism includes a first transmission belt fixedly connected to a transmission wheel, the first transmission belt is fixedly installed on the outer wall of the cutting machine box, the third transmission mechanism also includes a second transmission belt, the second transmission belt is fixedly installed on the top of the cutting machine box, and the other end of the first transmission belt is meshed with the second transmission belt.

[0019] As a preferred technical solution of the utility model, it also includes a lifting mechanism fixedly installed on the top of the cutting machine box;

[0020] The lifting mechanism includes a top threaded rod fixedly mounted on the other end of the second transmission belt, the outer wall of the top threaded rod is movably sleeved with a top lifting platform, and the other end of the top lifting platform is fixedly connected to the fixed platform.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] 1. The utility model uses the operation of a power motor to make the internal lifting platform rise along the control rod, so that the telescopic clamp fixes the cable to be processed. When the cable is clamped and cannot rise, the bottom engager will be disengaged from the top engager due to the decoupling spring, so that the cable is not damaged by the fixing device. At the same time, the top fixing buckle and the bottom fixing buckle release the transmission wheel, so that the transmission wheel drives the first transmission belt to operate, and through transmission, the cutting knife descends to start operation. Compared with the traditional device, the device limits the operation of the second transmission mechanism through the fixing mechanism, so that after the clamp is fixed, the cutting knife starts to descend and operate, which solves the risk that the clamp has not been fixed at the beginning of the cutting operation. The disengagement design of the transmission mechanism can also prevent the cable to be processed from being over-fixed, thereby reducing losses and improving efficiency.

[0023] 2. The utility model uses the characteristics of the spring. When encountering cables of different sizes, the outer clamp and the inner clamp will adapt to each other, so as to be suitable for most processed cables. Compared with the traditional device, the device can adapt to the size of the clamping mechanism, so that the clamp can be suitable for cables of various sizes, and is easy to install, thereby saving time and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the first transmission belt of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the top engager of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the fixed spring of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the transmission wheel of the utility model;

[0029] Figure 6 It is a structural schematic diagram of the inner clamp of the utility model;

[0030] Figure 7 It is a structural schematic diagram of the clamp spring of the utility model.

[0031] In the figure: 1. cutting machine box; 2. vertical plate; 3. fixing table; 4. cutting knife; 5. power motor; 6. dustproof box; 7. fixing ring; 8. bottom engager; 9. de-axial spring; 10. top engager; 11. internal lifting platform; 12. telescopic clamp; 13. clamp spring; 14. control lever; 15. rotating rod; 16. transmission gear; 17. transmission wheel; 18. top fixing buckle; 19. bottom fixing buckle; 20. fixing rod; 21. anti-skid pad; 22. fixing frame; 23. fixing spring; 24. first transmission belt; 25. second transmission belt; 26. top threaded rod; 27. top lifting platform; 28. outer clamp; 29. ​​spring; 30. notch; 31. inner clamp. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] like Figures 1 to 7 As shown, the utility model provides a cutting device for wire and cable processing, comprising a cutting machine box 1, a vertical plate 2 is fixedly installed on the top of the cutting machine box 1, a fixed platform 3 is movably sleeved inside the vertical plate 2, and a cutting knife 4 is fixedly installed on the top of the fixed platform 3;

[0034] The first transmission mechanism is fixedly mounted on the bottom of the cutting machine case 1, one end of which extends into the interior of the cutting machine case 1 and is fixedly mounted on the top of the inner wall of the cutting machine case 1;

[0035] The control mechanism is movably sleeved on the outside of the transmission mechanism and is located inside the cutting machine case 1;

[0036] The second transmission mechanism is fixedly mounted on the bottom of the inner wall of the cutting machine box 1, and one end of the second transmission mechanism is in transmission connection with the first transmission mechanism;

[0037] The fixing mechanism is fixedly installed inside the cutting machine box 1 and is movably connected to the second transmission mechanism;

[0038] The first transmission mechanism includes a power motor 5 fixedly installed at the bottom of the cutting machine case 1, a dustproof box 6 is fixedly installed on the top of the power motor 5, the output shaft of the power motor 5 passes through the dustproof box 6 and is fixedly connected to the fixing ring 7, the outer movable sleeve of the fixing ring 7 is provided with a bottom coupler 8, the bottom coupler 8 and the fixing ring 7 are elastically connected by a decoupling spring 9, the bottom coupler 8 and the top coupler 10 are meshed with each other, and the other end of the top coupler 10 is fixedly installed on the top of the inner wall of the cutting machine case 1.

[0039] After the staff has fixed the wires and cables to be processed, the power motor 5 is started. The power motor 5 drives the fixing ring 7 and the bottom meshing device 8 to rotate. Because the bottom meshing device 8 and the top meshing device 10 are meshed with each other, the top meshing device 10 also starts to rotate. At this time, the internal lifting platform 11 sleeved on the outside of the top meshing device 10 moves upward. The rotation of the top meshing device 10 also drives the transmission gear 16. The transmission gear 16 is fixedly connected to the rotating rod 15, and the rotating rod 15 is fixedly connected to the transmission wheel 17. It is expected that the transmission wheel 17 will rotate. However, due to the characteristics of the fixing spring 23, the fixing spring 23 will squeeze the fixing rod 20 so that the fixing rod 20 is always subjected to a downward force. The fixing rod 20 is pressed downward, and the bottom fixing buckle 19 movably connected to the fixing rod 20 is lifted up through the transmission of the connecting rod, and the top fixing buckle 18 movably connected to the fixing rod 20 is pressed downward, cooperating with the anti-slip pad 2 on the working surface of the top fixing buckle 18 and the bottom fixing buckle 19. 1, so that the transmission wheel 17 is locked, at this time the internal lifting platform 11 continues to move upward, the internal lifting platform 11 fixes the wires and cables placed on the surface of the cutting machine case 1 through the telescopic clamp 12, at this time due to the presence of the clamp spring 13, the internal lifting platform 11 will continue to move upward until the telescopic clamp 12 clamps the wires and cables, and the control rod 14 fixedly connected in front of the internal lifting platform 11 will lift the fixed rod 20 when it moves upward, at this time the transmission wheel 17 loses its restraint and starts to rotate, the transmission wheel 17 drives the first transmission belt 24 to start working, the other end of the first transmission belt 24 is engaged with the second transmission belt 25, so that the second transmission belt 25 starts working, the second transmission belt 25 transports the transmitted power to the top threaded rod 26, so that the top threaded rod 26 starts to rotate, at this time the top lifting platform 27 sleeved on the surface of the top threaded rod 26 starts to descend, the top lifting platform 27 drives the fixed platform 3 to descend, at this time the staff turns on the cutting knife 4 motor to make it start cutting.

[0040] Through the operation of the power motor 5, the internal lifting platform 11 rises along the control rod 14, so that the telescopic clamp 12 fixes the cable to be processed. When the cable is clamped and cannot rise, due to the decoupling spring 9, the bottom engager 8 will be disengaged from the top engager 10, so that the cable is not damaged by the fixing device. At the same time, the top fixing buckle 18 and the bottom fixing buckle 19 release the transmission wheel 17, so that the transmission wheel 17 drives the first transmission belt 24 to operate, and through transmission, the cutting knife 4 descends to start operation. Compared with the traditional device, the device limits the operation of the second transmission mechanism through the fixing mechanism, so that the cutting knife 4 starts to descend and operate after the clamp is fixed, which solves the risk that the clamp has not been fixed at the beginning of the cutting operation. The disengagement design of the transmission mechanism can also prevent the cable to be processed from being over-fixed, thereby reducing losses and improving efficiency.

[0041] Wherein, a notch 30 is fixedly provided on the top of the cutting machine case 1;

[0042] The clamping mechanism is fixedly installed inside the slot 30 and elastically connected to the slot 30;

[0043] The clamping mechanism includes an outer clamp 28 movably mounted inside the slot 30, one end of the outer clamp 28 is fixedly mounted with a spring 29, the outer clamp 28 and the slot 30 are elastically connected via the spring 29, an inner clamp 31 is movably sleeved inside the outer clamp 28, and the inner clamp 31 is movably mounted inside the slot 30.

[0044] The staff places the wires and cables to be processed on the top of the cutting box 1, and then passes one end of it through the bottom of the outer clamp 28 and the inner clamp 31. Since the outer clamp 28 and the slot 30 are elastically connected by the spring 29, and the inner clamp 31 and the slot 30 are elastically connected by the spring 29, the outer clamp 28 and the inner clamp 31 clamp the cable inward. When encountering a thicker cable, the inner clamp 31 will be pulled out from the outer clamp 28, so that the clamp size is always appropriate.

[0045] Through the characteristics of the spring 29, when encountering cables of different thicknesses and sizes, the outer clamp 28 and the inner clamp 31 will adapt to each other to suit most processed cables. Compared with traditional devices, this device can adapt to the size of cables of various sizes through the adaptive size of the clamping mechanism, and is easy to install, thereby saving time and improving efficiency.

[0046] Among them, the control mechanism includes an internal lifting platform 11 that is movably sleeved on the outer wall of the top coupler 10, and clamp springs 13 are fixedly installed on the grooves on both sides of the internal lifting platform 11. The internal lifting platform 11 and the telescopic clamp 12 are elastically connected through the clamp springs 13, and a control rod 14 is fixedly installed on the front of the internal lifting platform 11.

[0047] The internal lifting platform 11 continues to move upward, and the internal lifting platform 11 fixes the wires and cables placed on the surface of the cutting machine case 1 through the telescopic clamp 12. At this time, due to the presence of the clamp spring 13, the internal lifting platform 11 will continue to move upward until the telescopic clamp 12 and the wires and cables are stuck, and the control rod 14 fixedly connected in front of the internal lifting platform 11 will lift the fixing rod 20 when moving upward, and the transmission wheel 17 is now free from restraint.

[0048] Among them, the second transmission mechanism includes a rotating rod 15 fixedly installed on the bottom end of the inner wall of the cutting machine case 1, and the rotating rod 15 is fixedly sleeved with a transmission gear 16. The transmission gear 16 and the top coupler 10 are engaged with each other. The other end of the rotating rod 15 is fixedly installed with a transmission wheel 17, and the other end of the transmission wheel 17 passes through the outer wall of the cutting machine case 1.

[0049] The transmission wheel 17 is freed from restraint and starts to rotate, and the transmission wheel 17 drives the first transmission belt 24 to start working. The other end of the first transmission belt 24 is meshed with the second transmission belt 25, so that the second transmission belt 25 starts working.

[0050] Among them, the fixing mechanism includes a fixing rod 20 fixedly installed on the inner wall of the cutting machine case 1, one end of the fixing rod 20 is movably connected with a bottom fixing buckle 19, the other end of the bottom fixing buckle 19 is fixedly installed on the inner wall of the cutting machine case 1, and is located below the transmission wheel 17, the middle part of the fixing rod 20 is movably connected to the top fixing buckle 18, the other end of the top fixing buckle 18 is fixedly installed on the inner wall of the cutting machine case 1, and is located above the transmission wheel 17, the working surfaces of the bottom fixing buckle 19 and the top fixing buckle 18 are fixedly installed with anti-slip pads 21, the top of the fixing rod 20 is movably sleeved inside the fixing frame 22, the fixing frame 22 is fixedly installed on the top of the inner wall of the cutting machine case 1, and the fixing rod 20 and the fixing frame 22 are elastically connected by a fixing spring 23.

[0051] Due to its own characteristics, the fixing spring 23 will squeeze the fixing rod 20 so that the fixing rod 20 is always subjected to a downward force. The fixing rod 20 is pressed downward, and the bottom fixing buckle 19 movably connected to the fixing rod 20 is lifted upward through the transmission of the connecting rod, and the top fixing buckle 18 movably connected to the fixing rod 20 is pressed downward, and the anti-slip pad 21 on the working surface of the top fixing buckle 18 and the bottom fixing buckle 19 is cooperated to lock the transmission wheel 17.

[0052] Among them, it also includes a third transmission mechanism fixedly installed on the outer wall of the cutting machine box 1;

[0053] The third transmission mechanism includes a first transmission belt 24 fixedly connected to the transmission wheel 17, and the first transmission belt 24 is fixedly installed on the outer wall of the cutting machine box 1. The third transmission mechanism also includes a second transmission belt 25, and the second transmission belt 25 is fixedly installed on the top of the cutting machine box 1. The other end of the first transmission belt 24 is meshed with the second transmission belt 25.

[0054] The transmission wheel 17 drives the first transmission belt 24 to start working, and the other end of the first transmission belt 24 engages with the second transmission belt 25, so that the second transmission belt 25 starts working. The second transmission belt 25 transports the transmitted power to the top threaded rod 26, so that the top threaded rod 26 starts to rotate.

[0055] Among them, it also includes a lifting mechanism fixedly installed on the top of the cutting machine box 1;

[0056] The lifting mechanism includes a top threaded rod 26 fixedly mounted on the other end of the second transmission belt 25 , and a top lifting platform 27 is movably sleeved on the outer wall of the top threaded rod 26 , and the other end of the top lifting platform 27 is fixedly connected to the fixed platform 3 .

[0057] The top threaded rod 26 starts to rotate, and the top lifting platform 27 sleeved on the surface of the top threaded rod 26 starts to descend, and the top lifting platform 27 drives the fixed platform 3 to descend. At this time, the staff turns on the motor of the cutting knife 4 to start cutting.

[0058] The working principle and use process of this utility model:

[0059] After the staff has fixed the wires and cables to be processed, the power motor 5 is started. The power motor 5 drives the fixing ring 7 and the bottom meshing device 8 to rotate. Because the bottom meshing device 8 and the top meshing device 10 are meshed with each other, the top meshing device 10 also starts to rotate. At this time, the internal lifting platform 11 sleeved on the outside of the top meshing device 10 moves upward. The rotation of the top meshing device 10 also drives the transmission gear 16. The transmission gear 16 is fixedly connected to the rotating rod 15, and the rotating rod 15 is fixedly connected to the transmission wheel 17. It is expected that the transmission wheel 17 will rotate. However, due to the characteristics of the fixing spring 23, the fixing spring 23 will squeeze the fixing rod 20 so that the fixing rod 20 is always subjected to a downward force. The fixing rod 20 is pressed downward, and the bottom fixing buckle 19 movably connected to the fixing rod 20 is lifted up through the transmission of the connecting rod, and the top fixing buckle 18 movably connected to the fixing rod 20 is pressed downward, cooperating with the anti-slip pad 2 on the working surface of the top fixing buckle 18 and the bottom fixing buckle 19. 1, so that the transmission wheel 17 is locked, at this time the internal lifting platform 11 continues to move upward, the internal lifting platform 11 fixes the wires and cables placed on the surface of the cutting machine case 1 through the telescopic clamp 12, at this time due to the presence of the clamp spring 13, the internal lifting platform 11 will continue to move upward until the telescopic clamp 12 clamps the wires and cables, and the control rod 14 fixedly connected in front of the internal lifting platform 11 will lift the fixed rod 20 when it moves upward, at this time the transmission wheel 17 loses its restraint and starts to rotate, the transmission wheel 17 drives the first transmission belt 24 to start working, the other end of the first transmission belt 24 is engaged with the second transmission belt 25, so that the second transmission belt 25 starts working, the second transmission belt 25 transports the transmitted power to the top threaded rod 26, so that the top threaded rod 26 starts to rotate, at this time the top lifting platform 27 sleeved on the surface of the top threaded rod 26 starts to descend, the top lifting platform 27 drives the fixed platform 3 to descend, at this time the staff turns on the cutting knife 4 motor to make it start cutting.

[0060] The staff places the wires and cables to be processed on the top of the cutting box 1, and then passes one end of it through the bottom of the outer clamp 28 and the inner clamp 31. Since the outer clamp 28 and the slot 30 are elastically connected by the spring 29, and the inner clamp 31 and the slot 30 are elastically connected by the spring 29, the outer clamp 28 and the inner clamp 31 clamp the cable inward. When encountering a thicker cable, the inner clamp 31 will be pulled out from the outer clamp 28, so that the clamp size is always appropriate.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing electric wires and cables, comprising a cutting box (1), characterized in that: A vertical plate (2) is fixedly mounted on the top of the cutting machine box (1); a fixed platform (3) is movably sleeved inside the vertical plate (2); and a cutting knife (4) is fixedly mounted on the top of the fixed platform (3); A first transmission mechanism is fixedly mounted on the bottom of the cutting machine case (1), one end of which extends into the interior of the cutting machine case (1) and is fixedly mounted on the top of the inner wall of the cutting machine case (1); A control mechanism, which is movably sleeved on the outside of the transmission mechanism and is located inside the cutting machine case (1); A second transmission mechanism is fixedly mounted on the bottom of the inner wall of the cutting machine case (1), and one end of the second transmission mechanism is transmission-connected to the first transmission mechanism; A fixing mechanism, fixedly installed inside the cutting machine case (1) and movably connected to the second transmission mechanism; The first transmission mechanism comprises a power motor (5) fixedly mounted on the bottom of the cutting machine case (1), a dustproof box (6) fixedly mounted on the top of the power motor (5), an output shaft of the power motor (5) passing through the inside of the dustproof box (6) and fixedly connected to a fixing ring (7), a bottom coupler (8) movably sleeved on the periphery of the fixing ring (7), the bottom coupler (8) and the fixing ring (7) being elastically connected via an axis-release spring (9), the bottom coupler (8) and the top coupler (10) being meshed with each other, and the other end of the top coupler (10) being fixedly mounted on the top of the inner wall of the cutting machine case (1).

2. A cutting device for wire and cable processing according to claim 1, characterized in that: The cutting machine case (1) is fixedly provided with a notch (30) on the top; A clamping mechanism is fixedly mounted inside the slot (30) and elastically connected to the slot (30); The clamping mechanism comprises an outer clamp (28) movably mounted inside the slot (30), one end of the outer clamp (28) being fixedly mounted with a spring (29), the outer clamp (28) and the slot (30) being elastically connected via the spring (29), an inner clamp (31) being movably sleeved inside the outer clamp (28), and the inner clamp (31) being movably mounted inside the slot (30).

3. A cutting device for wire and cable processing according to claim 1, characterized in that: The control mechanism comprises an internal lifting platform (11) movably sleeved on the outer wall of the top coupler (10), clamp springs (13) are fixedly installed in the slots on both sides of the internal lifting platform (11), the internal lifting platform (11) and the telescopic clamp (12) are elastically connected via the clamp springs (13), and a control rod (14) is fixedly installed on the front of the internal lifting platform (11).

4. A cutting device for wire and cable processing according to claim 1, characterized in that: The second transmission mechanism comprises a rotating rod (15) fixedly mounted on the bottom end of the inner wall of the cutting machine case (1); the rotating rod (15) is fixedly sleeved with a transmission gear (16); the transmission gear (16) and the top engager (10) are engaged with each other; the other end of the rotating rod (15) is fixedly mounted with a transmission wheel (17); the other end of the transmission wheel (17) passes through the outer wall of the cutting machine case (1).

5. A cutting device for wire and cable processing according to claim 1, characterized in that: The fixing mechanism comprises a fixing rod (20) fixedly mounted on the inner wall of the cutting machine case (1), one end of the fixing rod (20) being movably connected with a bottom fixing buckle (19), the other end of the bottom fixing buckle (19) being fixedly mounted on the inner wall of the cutting machine case (1) and being located below the transmission wheel (17), the middle part of the fixing rod (20) being movably connected with a top fixing buckle (18), the other end of the top fixing buckle (18) being fixedly mounted on the inner wall of the cutting machine case (1) and being located above the transmission wheel (17), the working surfaces of the bottom fixing buckle (19) and the top fixing buckle (18) being fixedly mounted with anti-slip pads (21), the top of the fixing rod (20) being movably sleeved inside a fixing frame (22), the fixing frame (22) being fixedly mounted on the top of the inner wall of the cutting machine case (1), and the fixing rod (20) and the fixing frame (22) being elastically connected via a fixing spring (23).

6. A cutting device for wire and cable processing according to claim 1, characterized in that: It also includes a third transmission mechanism fixedly mounted on the outer wall of the cutting machine box (1); The third transmission mechanism comprises a first transmission belt (24) fixedly connected to the transmission wheel (17), the first transmission belt (24) being fixedly mounted on the outer wall of the cutting machine box (1), the third transmission mechanism also comprises a second transmission belt (25), the second transmission belt (25) being fixedly mounted on the top of the cutting machine box (1), the other end of the first transmission belt (24) being meshed with the second transmission belt (25).

7. A cutting device for wire and cable processing according to claim 1, characterized in that: It also includes a lifting mechanism fixedly installed on the top of the cutting machine box (1); The lifting mechanism comprises a top threaded rod (26) fixedly mounted on the other end of the second transmission belt (25); the outer wall of the top threaded rod (26) is movably sleeved with a top lifting platform (27); and the other end of the top lifting platform (27) is fixedly connected to the fixed platform (3).

Images