Cable stripping device

Abstract

The utility model provides a cable stripping device, comprising a work bench comprising a fixing portion used for fixing one end portion of a cable; the cutting assembly is movably arranged on the workbench and located on one side of the fixing part, the cutting assembly is close to or away from the fixing part, the cutting assembly is provided with a threading hole, the threading hole is used for allowing a cable to penetrate through, the axis direction of the threading hole is the same as the moving direction of the cutting assembly, the cutting assembly comprises a cutting knife set, and the cutting knife set is used for cutting the cable. By means of the scheme, the problems that in the prior art, a worker holds a tool by hand to cut a cable, labor is wasted, the depth is not easy to control, a metal wire in the cable is prone to being cut, and consequently cable stripping consumes long time and is not convenient enough can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stripping devices, in particular to a cable stripping device. Background Art

[0002] Cables are needed for power transmission. When connecting cables to electrical equipment, the cable head end needs to be stripped to facilitate cable connection. When stripping thin cables, since thin cables are relatively soft, people hold the cable head end with one hand and use the other hand to cut off the cable skin with a tool, and then pull the cable skin away from the cable core.

[0003] The power of electromechanical equipment underground in coal mines is high, and the cables needed are relatively thick, with a maximum diameter of about ten centimeters. The cables are heavy and difficult to bend, making it inconvenient to hold them for a long time with the hands, and cutting tools that easily generate sparks cannot be used. Only knives can be used to peel off the outer skin. Moreover, the outer skin of thick cables is thick, and it is difficult to cut with knives. The depth is difficult to control and it is easy to cut the metal wires inside the cable, resulting in a long time-consuming and inconvenient cable stripping.

[0004] Therefore, it is necessary to provide a cable stripping device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a cable stripping device to solve the problems in the prior art that it is laborious for workers to cut the cable with a handheld knife, the depth is difficult to control, and the metal wire inside the cable is easily cut, resulting in a long time and inconvenience in cable stripping.

[0006] The utility model provides a cable stripping device, which comprises: a workbench, which comprises a fixing part, which is used to fix one end of a cable; a cutting component, which is movably arranged on the workbench and is located at one side of the fixing part, the cutting component is close to or far away from the fixing part, the cutting component is provided with a threading hole, the threading hole is used for threading the cable, the axial direction of the threading hole is the same as the moving direction of the cutting component, and the cutting component comprises a cutting knife group, which is used to cut the cable.

[0007] Further, the cutting knife group includes: a first cutting knife group, including a first knife seat and an axial cutting knife group, the first knife seat is provided with a first threading hole, the first threading hole is used for threading the cable, the first knife seat is movably arranged on the workbench, the axial cutting knife group is arranged on the first knife seat, and the axial cutting knife group is used for cutting the cable along the axial direction of the cable; and / or, a second cutting knife group, including a second knife seat and an annular cutting knife group, the second knife seat is provided with a second threading hole, the second threading hole is used for threading the cable, the second knife seat is movably arranged on the workbench, and the second knife seat can rotate relative to the workbench, the annular cutting knife group is arranged on the second knife seat, and the annular cutting knife group is used for cutting the cable along the circumference of the cable.

[0008] Furthermore, the axial cutting knife group has a first connecting end and a first cutting end which are arranged opposite to each other, the first connecting end is arranged on the first knife seat, the first cutting end is used for cutting the cable, and the distance between the first cutting end and the axis of the first threading hole is adjustable.

[0009] Furthermore, the axial cutting tool group includes: a first bracket, which is arranged on a first tool seat; a first tool holder, which is movably arranged on the first bracket, and the position of the first tool holder relative to the first bracket is adjustable to adjust the distance between the first tool holder and the axis of the first threading hole; a first cutting tool, which is arranged on the first tool holder.

[0010] Furthermore, the axial cutting tool set also includes: a first adjustment component, which is arranged between the first bracket and the first tool holder, and the first adjustment component is used to adjust the relative position of the first tool holder and the first bracket.

[0011] Furthermore, the first adjustment component includes: a first adjustment screw, one end of the first adjustment screw is passed through the first bracket and threadedly connected to the first bracket, and the other end of the first adjustment screw is rotatably arranged on the first tool holder; two first locking nuts are provided, and the two first locking nuts are respectively located on both sides of the first bracket, and the first locking nut is threadedly connected to the first adjustment screw.

[0012] Furthermore, the cable stripping device includes a second cutting knife group, and the annular cutting knife group includes: a second bracket, which is arranged on a second knife seat; a second knife holder, which is movably arranged on the second bracket, and the position of the second knife holder relative to the second bracket is adjustable to adjust the distance between the second knife holder and the axis of the second threading hole; a second cutting knife, which is arranged on the second knife holder.

[0013] Furthermore, the annular cutting knife group also includes: a second adjustment component, which is arranged between the second knife holder and the second bracket, and the second adjustment component is used to adjust the position of the second knife holder relative to the second bracket.

[0014] Furthermore, the second adjustment component includes: a second adjustment screw, one end of the second adjustment screw is passed through the second bracket and threadedly connected to the second bracket, and the other end of the second adjustment screw is rotatably arranged on the second tool holder; a second locking nut is arranged on the side of the second bracket away from the second cutting knife, and the second locking nut is threadedly connected to the second adjustment screw; an elastic member is arranged between the second bracket and the second tool holder, the elastic member is sleeved on the second adjustment screw, and the two ends of the elastic member are respectively abutted against the second bracket and the second tool holder.

[0015] Furthermore, the cable stripping device comprises a first cutting knife group and a second cutting knife group, and the second knife seat is rotatably arranged at an end of the first knife seat away from the fixing portion.

[0016] Furthermore, the cable stripping device also includes: a bearing, which is arranged between the first knife seat and the second knife seat, and the first knife seat and the second knife seat rotate relatively through the bearing.

[0017] Furthermore, the cable stripping device also includes: a first driving component, which is arranged between the first knife seat and the second knife seat, and the first driving component drives the second knife seat to rotate relative to the first knife seat.

[0018] Furthermore, the first driving assembly includes: a worm wheel, which is coaxial with the second tool holder and sleeved on the outer periphery of the second tool holder; and a worm, which is rotatably arranged on the first tool holder and meshes with the worm wheel.

[0019] By applying the technical solution of the utility model, when it is necessary to strip the cable, one end of the cable is fixed on the fixed part, so that the other end of the cable passes through the cutting assembly through the threading hole, and the cutting assembly moves in a direction away from or close to the fixed part. During the movement of the cutting assembly, the cutting knife group cuts the cable to complete the stripping operation of the cable. In the traditional technical solution, the cable is usually stripped by the staff holding a knife. The cutting with the knife is laborious, the depth is difficult to control, and the metal wire inside the cable is easily cut, resulting in a long time-consuming cable stripping and inconvenience. Compared with the traditional technical solution, the setting of this solution does not require the staff to directly hold the cutting knife, the labor intensity is low, and it is easy to control the cutting depth of the cable, with high efficiency and strong convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 A schematic diagram of the structure of a cable stripping device provided by an embodiment of the utility model is shown;

[0022] Figure 2 A side view of a cable stripping device provided by an embodiment of the utility model is shown;

[0023] Figure 3 A partial structural schematic diagram of a cable stripping device provided by an embodiment of the utility model is shown;

[0024] Figure 4 A schematic diagram of the structure of the longitudinal cutting knife group provided by an embodiment of the utility model is shown;

[0025] Figure 5 The schematic diagram of the structure of the annular cutting knife group provided by the embodiment of the utility model is shown.

[0026] The above drawings include the following reference numerals:

[0027] 01, workbench; 011, fixing part; 0111, fixing ring; 0112, fixing piece;

[0028] 10. The first cutting knife group;

[0029] 11. First knife seat;

[0030] 12. Axial cutting knife set;

[0031] 121. a first bracket; 122. a first knife holder; 123. a first cutting knife;

[0032] 124. First adjustment assembly; 1241. First adjustment screw; 1242. First locking nut;

[0033] 20. Second cutting knife group;

[0034] 21. Second knife seat;

[0035] 22. Circumferential cutting knife set;

[0036] 221, second bracket; 222, second knife holder; 223, second cutting knife;

[0037] 224, second adjustment assembly; 2241, second adjustment screw; 2242, second locking nut; 2243, elastic member;

[0038] 30. A first drive assembly;

[0039] 31. Worm gear; 32. Worm;

[0040] 41. Guide plate; 42. Gear; 43. Rack. DETAILED DESCRIPTION

[0041] 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. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. 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.

[0042] like Figure 1 As shown, the embodiment of the utility model provides a cable stripping device, which includes a workbench 01 and a cutting assembly. The workbench 01 includes a fixing portion 011, which is used to fix one end of the cable. The cutting assembly is movably arranged on the workbench 01 and is located on one side of the fixing portion 011. The cutting assembly is close to or away from the fixing portion 011. The cutting assembly is provided with a threading hole, which is used for threading the cable. The axial direction of the threading hole is the same as the moving direction of the cutting assembly. The cutting assembly includes a cutting knife group, which is used to cut the cable.

[0043] By applying the technical solution of the utility model, when it is necessary to strip the cable, one end of the cable is fixed on the fixed part 011, so that the other end of the cable passes through the cutting assembly through the threading hole, and the cutting assembly moves in a direction away from or close to the fixed part. During the movement of the cutting assembly, the cutting knife group cuts the cable to complete the stripping operation of the cable. In the traditional technical solution, the cable is usually stripped by the staff holding a knife. The cutting with the knife is laborious, the depth is difficult to control, and the metal wire inside the cable is easy to be cut, resulting in a long time-consuming cable stripping and inconvenience. Compared with the traditional technical solution, the setting of this solution does not require the staff to directly hold the cutting knife, the labor intensity is low, and it is easy to control the cutting depth of the cable, with high efficiency and strong convenience.

[0044] In some embodiments of the present solution, the other end of the cable can be fixed on the workbench by some components. With this arrangement, the cutting assembly can ensure the stability of the cable when cutting the cable, and improve the cutting accuracy and smoothness.

[0045] In the embodiment of the present solution, when cutting the cable, the cutting assembly moves in a direction away from the cable. Under the action of the threading hole, the cutting assembly can guide and pull the cable, thereby improving the smoothness of the cable cutting.

[0046] Specifically, the fixing portion 011 includes a fixing ring 0111 and a fixing piece 0112. The fixing ring 0111 is used for passing the end of the cable. One end of the fixing piece 0112 is passed into the fixing ring 0111 and is used to abut against the cable. The fixing piece 0112 is threadedly connected to the fixing ring 0111. With this arrangement, the structure is simple and the convenience of fixing the cable is strong.

[0047] like Figures 1 to 3 As shown, in some embodiments of the present scheme, the cutting knife group includes a first cutting knife group 10, the first cutting knife group 10 includes a first knife seat 11 and an axial cutting knife group 12, the first knife seat 11 is provided with a first threading hole, the first threading hole is used for the cable to be threaded, the first knife seat 11 is movably arranged on the workbench 01, the axial cutting knife group 12 is arranged on the first knife seat 11, and the axial cutting knife group 12 is used to cut the cable along the axial direction of the cable. When cutting the cable, firstly, place the cable on the workbench 01, fix one end of the cable on the fixing part 011, ensure that the position of the cable is correct, and facilitate the subsequent cutting operation; use the first threading hole on the first knife seat 11 to thread the cable therein, ensure that the cable is stable and not easy to shift during the cutting process; by adjusting the position of the first knife seat 11 on the workbench, ensure that the cable is aligned with the cutting line of the axial cutting knife group 12; move the first knife seat 11 in a direction away from the fixing part 011, the first knife seat 11 drives the axial cutting knife group 12 to move, and the axial cutting knife group 12 cuts along the axial direction of the cable. Fixing the cable through the first threading hole reduces the movement of the cable during the cutting process and improves the overall stability. In addition, the movable setting of the first knife seat 11 allows the operator to quickly adjust the cutting position according to actual conditions, thereby improving work efficiency.

[0048] In some embodiments of the present scheme, the cutting knife group includes a second cutting knife group 20, and the second cutting knife group 20 includes a second knife seat 21 and an annular cutting knife group 22. The second knife seat 21 is provided with a second threading hole, and the second threading hole is used for passing the cable. The second knife seat 21 is movably arranged on the workbench 01, and the second knife seat 21 can be rotated relative to the workbench 01. The annular cutting knife group 22 is arranged on the second knife seat 21, and the annular cutting knife group 22 is used to cut the cable along the circumference of the cable. When the cable is cut in an annular direction, first, place the cable on the workbench 01, and fix one end of the cable on the fixing part 011 to ensure that the cable is in the correct position to facilitate the subsequent cutting operation; use the second threading hole on the second knife seat 21 to pass the cable through it to ensure that the cable is stable and not easy to shift during the cutting process; adjust the position of the second knife seat 21 on the workbench, move the second knife seat 21 in the direction close to or away from the fixing part 011, and the second knife seat 21 drives the annular cutting knife group 22 to move to the position to be cut, pass and rotate the second knife seat 21 to ensure that the cable is aligned with the cutting line of the annular cutting knife group 22; make the annular cutting knife group 22 cut along the circumference of the cable. Fixing the cable through the second threading hole reduces the movement of the cable during the cutting process and improves the overall stability. In addition, the movable and rotatable setting of the second knife seat 21 allows the operator to quickly adjust the cutting position and angle according to actual conditions, thereby improving work efficiency.

[0049] In the embodiment of the present solution, the cable stripping device includes a first cutting knife group 10 and a second cutting knife group 20, and the first cutting knife group 10 and the second cutting knife group 20 can perform cutting operations on the cable respectively. The independent design of the first cutting knife group 10 and the second cutting knife group 20 allows accurate axial and circumferential cutting of the cable, ensuring the cutting quality. The two cutting knife groups are integrated in the same device, and the operator can easily switch the cutting mode without changing the equipment, thereby improving work efficiency. In addition, the above-mentioned setting can fix the cable through the first threading hole and the second threading hole, reducing the movement of the cable during the cutting process and improving the stability of the cutting process.

[0050] In the embodiment of the present solution, the second knife seat 21 is rotatably arranged at one end of the first knife seat 11 away from the fixed portion 011. Such arrangement can further improve the convenience of the first knife seat 11 and the second knife seat 21 in the process of moving. When the cable needs to be stripped, the axial cutting knife group 12 is first used to cut along the axial direction of the cable, and the annular cutting knife group 22 does not cut at this time; after the cutting along the axial direction is completed, the cable is cut along the circumferential direction along the annular cutting knife group 22, and the axial cutting knife group 12 does not cut; such arrangement can improve the smoothness and convenience of cable stripping.

[0051] Furthermore, the cable stripping device further comprises a bearing, which is arranged between the first knife seat 11 and the second knife seat 21, and the first knife seat 11 and the second knife seat 21 rotate relative to each other through the bearing. The arrangement of the bearing can improve the smoothness and stability of the relative rotation of the second knife seat 21 and the first knife seat 11.

[0052] In the embodiment of the present solution, the cable stripping device further includes a first drive assembly 30, which is disposed between the first knife seat 11 and the second knife seat 21, and the first drive assembly 30 drives the second knife seat 21 to rotate relative to the first knife seat 11. The provision of the first drive assembly 30 can further improve the smoothness of the rotation of the second knife seat 21, further reduce the labor intensity of the staff, and improve the efficiency of circumferential cutting of the cable.

[0053] The present solution does not limit the specific form of the first drive assembly 30. In the embodiment of the present solution, the first drive assembly 30 includes a worm wheel 31 and a worm 32. The worm wheel 31 is coaxial with the second knife seat 21 and is sleeved on the outer periphery of the second knife seat 21; the worm 32 is rotatably arranged on the first knife seat 11 and meshes with the worm wheel 31. When it is necessary to cut the cable, the worm 32 is rotated, and the worm 32 rotates to drive the worm wheel 31 to drive the second knife seat 21 to rotate, and the second knife seat 21 rotates to drive the annular cutting knife group 22 to cut the cable. The worm wheel 31 and the worm 32 can finely adjust the rotation speed. This transmission method has a compact structure and a self-locking characteristic, which effectively prevents reverse movement. The transmission system of the worm wheel 31 and the worm 32 runs smoothly, has low noise, is easy to maintain, can withstand large loads, and can be used in cables with large cutting depths. In addition, the transmission system of the worm wheel 31 and the worm 32 is easy to install and align, is cost-effective, and can be driven in both directions.

[0054] Furthermore, the axial cutting knife group 12 has a first connecting end and a first cutting end that are relatively arranged, the first connecting end is arranged on the first knife seat 11, the first cutting end is used to cut the cable, and the spacing of the first cutting end relative to the axis of the first threading hole is adjustable. The axial cutting knife group 12 has an adjustable cutting depth function, which significantly enhances its adaptability to cables of different diameters, thereby improving the versatility and flexibility of the system. This design allows the operator to accurately adjust the cutting depth according to the specific thickness of the cable, ensuring the accuracy and efficiency of the cutting process while reducing material waste. In addition, this design simplifies the operating process, and can cope with a variety of cable diameters without frequent tool changes, greatly improving work efficiency and reducing maintenance costs. Moreover, by reasonably adjusting the cutting depth, the service life of the blade can also be extended, enhancing the durability of the entire cutting system.

[0055] like Figure 3 and Figure 4As shown, specifically, the axial cutting knife group 12 includes a first bracket 121, a first knife holder 122 and a first cutting knife 123. The first bracket 121 is arranged on the first knife seat 11; the first knife holder 122 is movably arranged on the first bracket 121. The position of the first knife holder 122 relative to the first bracket 121 is adjustable to adjust the distance between the first knife holder 122 and the axis of the first threading hole. The first cutting knife 123 is arranged on the first knife holder 122. The first bracket 121 is fixed on the first knife seat 11 to provide stable support for the axial cutting knife group 12, and the first knife holder 122 is movably arranged on the first bracket 121, allowing the operator to adjust the distance between the first knife holder 122 and the axis of the first threading hole according to the cable diameter. In this embodiment, the first cutting knife 123 is detachably mounted on the first knife holder 122, which is convenient for replacing the first cutting knives 123 of different sizes to meet specific cutting requirements. The design of the axial cutting knife group 12 significantly improves the flexibility and accuracy of the cutting work, simplifies the operation and maintenance process, and enhances the practicality and reliability of the entire cutting system.

[0056] Furthermore, the axial cutting knife group 12 also includes a first adjustment component 124, which is arranged between the first bracket 121 and the first knife holder 122, and the first adjustment component 124 is used to adjust the relative position of the first knife holder 122 and the first bracket 121. During the adjustment process, the operator first evaluates the diameter of the cable to be cut, and then fine-tunes the position of the first knife holder 122 through the first adjustment component 124 to ensure that the first cutting knife 123 maintains an appropriate distance and angle with the cable. The setting of the first adjustment component 124 enables the device to have a more precise and quick adjustment capability, ensures the adaptability of the axial cutting knife group 12 to cables of different specifications, and also improves the cutting accuracy and operation efficiency. In addition, the design of the first adjustment component 124 also enhances the stability of the system, because it can firmly maintain the position of the first knife holder 122 during the cutting process, avoiding cutting errors caused by tool displacement. Overall, the introduction of the first adjustment component 124 not only improves the performance of the axial cutting knife group 12, but also makes the entire cutting operation smoother and more reliable.

[0057] The present solution does not limit the specific form of the first adjustment component 124. The first adjustment component 124 generally includes a screw mechanism, a gear or other precise structures, so that the adjustment process is both accurate and convenient.

[0058] In the embodiment of the present scheme, the first adjustment component 124 includes a first adjustment screw 1241 and a first locking nut 1242. One end of the first adjustment screw 1241 is inserted into the first bracket 121 and is threadedly connected to the first bracket 121, and the other end of the first adjustment screw 1241 is rotatably arranged on the first tool holder 122. Two first locking nuts 1242 are provided, and the two first locking nuts 1242 are respectively located on both sides of the first bracket 121, and the first locking nuts 1242 are threadedly connected to the first adjustment screw 1241. Such a setting has a simple structure and is easy to operate. The locking effect of the first adjustment screw 1241 and the first locking nut 1242 is good, which reduces or avoids the possibility of the first tool holder 122 moving relative to the first bracket 121 during the cutting process, and improves the stability during the cutting process.

[0059] In the embodiment of this solution, a first avoidance hole is provided on the first knife seat 11, and the first avoidance hole is provided on the side wall of the first threading hole and communicated with the first threading hole, and the first cutting end of the first cutting knife 123 is passed through the first avoidance hole and is provided in the first threading hole. Such a setting can realize the protection of the first cutting knife 123, and reduce the situation where the first cutting knife 123 is damaged or injures the operator.

[0060] like Figure 3 and Figure 5 As shown, further, the annular cutting knife group 22 includes a second bracket 221, a second knife holder 222 and a second cutting knife 223. Among them, the second knife holder 222 is arranged on the second knife seat 21. The second knife holder 222 is movably arranged on the second bracket 221 along the circumference of the second threading hole, and the position of the second knife holder 222 relative to the second bracket 221 is adjustable to adjust the spacing of the second knife holder 222 relative to the axis of the second threading hole. The second cutting knife 223 is arranged on the second knife holder 222. The design of the annular cutting knife group 22 follows the design concept of the axial cutting knife group 12, and achieves similar stability and adjustment flexibility. The second bracket 221 is fixed on the second knife seat 21, providing a solid foundation for the annular cutting knife group 22. The second knife holder 222 is movably arranged on the second bracket 221, so that the operator can adjust the axial spacing between the second cutting knife 223 and the second threading hole according to the diameter of the cable to achieve accurate annular cutting.

[0061] In this embodiment, the second cutting knife 223 is also detachably mounted on the second knife holder 222. Such a design allows for quick replacement of cutting knives of different sizes to meet the cutting requirements of cables of different diameters. This modular design not only improves the flexibility and accuracy of the cutting work, but also greatly simplifies the replacement and maintenance process of the knife, thereby enhancing the practicality and reliability of the entire cutting system.

[0062] Furthermore, the annular cutting blade assembly 22 further includes a second adjustment component 224, which is disposed between the second blade holder 222 and the second bracket 221, and is used to adjust the position of the second blade holder 222 relative to the second bracket 221. The provision of the second adjustment component 224 makes the adjustment of the second blade holder 222 more precise and quick.

[0063] Specifically, the second adjustment assembly 224 includes a second adjustment screw 2241, a second locking nut 2242 and an elastic member 2243. One end of the second adjustment screw 2241 is inserted into the second bracket 221 and is threadedly connected to the second bracket 221, and the other end of the second adjustment screw 2241 is rotatably arranged on the second tool holder 222. The second locking nut 2242 is arranged on a side of the second bracket 221 away from the second cutting knife 223, and the second locking nut 2242 is threadedly connected to the second adjustment screw 2241. The elastic member 2243 is arranged between the second bracket 221 and the second tool holder 222, and the elastic member 2243 is sleeved on the second adjustment screw 2241, and the two ends of the elastic member 2243 are respectively in contact with the second bracket 221 and the second tool holder 222. Such an arrangement, and a simple structure, is convenient for adjusting the position of the second cutting knife 223, and the arrangement of the elastic member 2243 has a certain buffering effect, which improves the stability during the circumferential cutting process.

[0064] Furthermore, in this embodiment, a second avoidance hole is provided on the side wall of the second knife seat 21, and the second avoidance hole is provided on the side wall of the second threading hole and communicates with the second threading hole, and the second cutting end of the second cutting knife 223 passes through the avoidance hole and extends into the second threading hole. Such a configuration can protect the second cutting knife 223 and prevent the second cutting knife 223 from injuring the staff.

[0065] In an embodiment of the present solution, the first threading hole and the second threading hole have the same diameter and are interconnected, and the first threading hole and the second threading hole constitute the threading hole.

[0066] like Figures 1 to 3 As shown, further, the side wall of the workbench 01 is located at the side of the fixing part 011 and the cutting knife group, and a guide groove is provided on the side wall of the workbench 01, and the extension direction of the guide groove is the same as the direction from the fixing part 011 to the cutting knife group. The cable stripping device also includes a guide plate 41, a gear 42 and a rack 43. The guide plate 41 is provided on the side wall of the first knife seat 11, and the side of the guide plate 41 away from the first knife seat 11 is penetrated in the guide groove and cooperates with the guide of the guide groove. The rack 43 is provided on the side wall of the workbench 01, and the extension direction of the rack 43 is the same as the extension direction of the guide groove. The gear 42 is rotatably provided on the guide plate 41 and meshes with the rack 43. With such a configuration, the first knife seat 11 can be driven.

[0067] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0068] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being only exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0069] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0070] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0071] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only to facilitate the distinction between corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0072] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cable stripping device, characterized in that: The cable stripping device comprises: A workbench (01), the workbench (01) comprising a fixing portion (011), the fixing portion (011) being used to fix one end of a cable; A cutting assembly is movably arranged on the workbench (01) and is located on one side of the fixing portion (011). The cutting assembly is close to or away from the fixing portion (011). The cutting assembly is provided with a threading hole, which is used for threading cables. The axial direction of the threading hole is the same as the moving direction of the cutting assembly. The cutting assembly includes a cutting knife group, which is used for cutting cables.

2. The cable stripping device according to claim 1, characterized in that: The cutting knife set comprises: A first cutting knife group (10) comprises a first knife seat (11) and an axial cutting knife group (12), wherein the first knife seat (11) is provided with a first threading hole, the first threading hole is used for threading a cable, the first knife seat (11) is movably arranged on the workbench (01), the axial cutting knife group (12) is arranged on the first knife seat (11), and the axial cutting knife group (12) is used for cutting the cable along the axial direction of the cable; and / or, The second cutting knife group (20) comprises a second knife seat (21) and an annular cutting knife group (22). The second knife seat (21) is provided with a second threading hole for threading a cable. The second threading hole is used for threading a cable. The second knife seat (21) is movably arranged on the workbench (01), and the second knife seat (21) can rotate relative to the workbench (01). The annular cutting knife group (22) is arranged on the second knife seat (21), and the annular cutting knife group (22) is used for cutting the cable along the circumference of the cable.

3. The cable stripping device according to claim 2, characterized in that: The axial cutting knife group (12) comprises a first connecting end and a first cutting end which are arranged opposite to each other, wherein the first connecting end is arranged on the first knife seat (11), the first cutting end is used for cutting the cable, and the distance between the first cutting end and the axis of the first threading hole is adjustable.

4. The cable stripping device according to claim 3, characterized in that: The axial cutting knife group (12) comprises: A first bracket (121), arranged on the first knife seat (11); A first tool holder (122) is movably disposed on the first bracket (121), and the position of the first tool holder (122) relative to the first bracket (121) is adjustable to adjust the distance between the first tool holder (122) and the axis of the first threading hole; A first cutting knife (123) is arranged on the first knife holder (122).

5. The cable stripping device according to claim 4, characterized in that: The axial cutting knife group (12) also includes: A first adjustment component (124) is arranged between the first support (121) and the first tool holder (122), and the first adjustment component (124) is used to adjust the relative position of the first tool holder (122) and the first support (121).

6. The cable stripping device according to claim 5, characterized in that: The first adjustment component (124) includes: a first adjusting screw (1241), one end of the first adjusting screw (1241) being passed through the first bracket (121) and being threadedly connected to the first bracket (121), and the other end of the first adjusting screw (1241) being rotatably disposed on the first tool holder (122); Two first locking nuts (1242) are provided. The two first locking nuts (1242) are respectively located on both sides of the first bracket (121). The first locking nuts (1242) are threadedly connected to the first adjusting screw (1241).

7. The cable stripping device according to claim 2, characterized in that: The cable stripping device comprises the second cutting knife group (20), and the annular cutting knife group (22) comprises: A second bracket (221), arranged on the second knife seat (21); A second tool holder (222) is movably arranged on the second bracket (221) along the circumference of the second threading hole, and the position of the second tool holder (222) relative to the second bracket (221) is adjustable to adjust the distance between the second tool holder (222) and the axis of the second threading hole; The second cutting knife (223) is arranged on the second knife holder (222).

8. The cable stripping device according to claim 7, characterized in that: The annular cutting knife group (22) also includes: The second adjustment component (224) is arranged between the second tool holder (222) and the second bracket (221), and the second adjustment component (224) is used to adjust the position of the second tool holder (222) relative to the second bracket (221).

9. The cable stripping device according to claim 8, characterized in that: The second adjustment component (224) includes: a second adjusting screw (2241), one end of the second adjusting screw (2241) being passed through the second bracket (221) and being threadedly connected to the second bracket (221), and the other end of the second adjusting screw (2241) being rotatably disposed on the second tool holder (222); A second locking nut (2242), arranged on a side of the second bracket (221) away from the second cutting knife (223), the second locking nut (2242) being threadedly connected to the second adjusting screw (2241); The elastic member (2243) is arranged between the second bracket (221) and the second tool holder (222); the elastic member (2243) is sleeved on the second adjusting screw (2241); and two ends of the elastic member (2243) are respectively in contact with the second bracket (221) and the second tool holder (222).

10. The cable stripping device according to claim 2, characterized in that: The cable stripping device comprises the first cutting knife group (10) and the second cutting knife group (20), and the second knife seat (21) is rotatably arranged at an end of the first knife seat (11) away from the fixing part (011).

11. The cable stripping device according to claim 10, characterized in that: The cable stripping device also includes: A bearing is arranged between the first knife seat (11) and the second knife seat (21), and the first knife seat (11) and the second knife seat (21) rotate relative to each other through the bearing.

12. The cable stripping device according to claim 11, characterized in that: The cable stripping device also includes: The first driving assembly (30) is arranged between the first tool holder (11) and the second tool holder (21), and the first driving assembly (30) drives the second tool holder (21) to rotate relative to the first tool holder (11).

13. The cable stripping device according to claim 12, characterized in that: The first driving assembly (30) comprises: A worm wheel (31) is coaxial with the second knife seat (21) and sleeved on the outer circumference of the second knife seat (21); The worm (32) is rotatably disposed on the first tool holder (11) and meshes with the worm wheel (31).

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