Cable outer layer girdling and chamfering integrated finishing tool

Abstract

The invention belongs to the technical field of cable processing, and discloses a cable outer layer girdling and chamfering integrated trimming tool which comprises a main rotating cylinder, the two side walls of the main rotating cylinder are in sliding contact with fixing cylinders, and a U-shaped seat is fixedly mounted at the joint of the outer walls of the bottom ends of the two fixing cylinders; according to the invention, through the arrangement of the main rotating cylinder, the annular cutting tool, the chamfering tool, the first cylinder and the second cylinder, the fixed cylinder, the U-shaped seat, the first gear, the second gear, the first motor, the side cylinder and the positioning assembly are matched, so that the annular cutting and peeling work of the specified outer layer position of the cable can be realized while the cable is supported and positioned; according to the cable outer layer girdling and chamfering finishing device, the effective chamfering finishing effect on the girdling outer layer position of the cable is achieved, the problem that the labor intensity is large due to manual operation is solved through the whole automatic operation process, and the working quality and efficiency of cable outer layer girdling and chamfering finishing are improved.

Description

Technical Field

[0001] The present application relates to the technical field of cable processing, and more specifically, to an integrated cable outer layer ring cutting and chamfering finishing tool. Background Art

[0002] With the increasing dependence of society on electricity and the need for beautification of urban construction, the cabling rate in urban areas has increased year by year. As the difficulty of cable operation has gradually increased, the 10kV medium-voltage distribution network is the most common and widely used distribution network system. Due to the limitations of the high-voltage cable manufacturing process, the maximum length of jointless manufacturing is 10km. It is necessary to process the single cable joints and splice multiple cables together to achieve ultra-long-distance transmission.

[0003] At present, during the installation and connection of cables, it is usually necessary to remove the outer insulation layer of the cable and simultaneously perform chamfering and trimming operations on the cut portion of the outer insulation layer. However, manual operation is usually adopted in the existing method, which leads to high labor intensity, poor quality of the cable outer layer ring cutting and chamfering and low work efficiency.

[0004] In order to solve the above problems, the present application provides an integrated cable outer layer circumferential cutting and chamfering trimming tool. Summary of the invention

[0005] The present application provides a cable outer layer ring cutting and chamfering integrated trimming tool adopts the following technical solution: A cable outer layer ring cutting and chamfering integrated trimming tool comprises a main rotating cylinder, both side walls of the main rotating cylinder are in sliding contact with fixed cylinders, a U-shaped seat is fixedly installed at the connection of the outer walls of the bottom ends of the two fixed cylinders, and the U-shaped seat is located at the outer position of the bottom end of the main rotating cylinder, the outer wall of the middle part of the main rotating cylinder is fixedly sleeved with a first gear, the bottom end of the first gear is meshed with a second gear, one end face of the second gear is connected to a first motor through a first rotating shaft, and the first motor is fixedly installed in an inner cavity on one side of the upper end of the U-shaped seat, the internal axis of the main rotating cylinder is symmetrically provided with a ring cutting tool and a chamfering tool, the opposite ends of the ring cutting tool and the chamfering tool are fixedly connected with a first cylinder and a second cylinder, and the non-driving ends of the first cylinder and the second cylinder on the opposite sides are fixedly installed on the inner side wall of the main rotating cylinder, the opposite sides of the two fixed cylinders are provided with side cylinders, and positioning components are provided on the two side cylinders.

[0006] Through the above technical solution, the U-shaped seat realizes the connection and bearing limiting function of the structure above it.

[0007] Furthermore, the opposite end faces of the two fixed cylinders are provided with embedded grooves in a circular form, and the inner wall of the embedded groove on each side is slidably sleeved with multiple limiting shafts, and the multiple limiting shafts are respectively fixedly installed on the two end faces of the main rotating cylinder in a circumferentially uniform manner.

[0008] Through the above technical solution, the embedded groove and the limiting shaft achieve a rotational receiving effect on the main rotating drum.

[0009] Furthermore, the bottom of the U-shaped seat is fixedly connected to a base plate, four corners of the base plate are provided with mounting holes, and a control panel is fixedly installed in the middle of one side of the top of the base plate.

[0010] Through the above technical solution, the control panel realizes the connection and control of the electrical devices thereon.

[0011] Furthermore, the inner and outer end diameters of the two side cylinders are consistent with those of the main rotating cylinder and the fixed cylinder. The left side cylinder is fixedly connected to the left fixed cylinder, while a gap is left between the right side cylinder and the right fixed cylinder.

[0012] Furthermore, four through holes are evenly opened on the circumference of the side tube on the right side, and a sliding rod is slidably sleeved through the inner wall of each through hole, and each sliding rod is fixedly installed on one end surface of the right fixed tube.

[0013] Through the above technical solution, the through hole and the sliding rod realize the displacement-type bearing function of the right side tube.

[0014] Furthermore, an extension plate is fixedly connected to one side of the outer wall of the bottom end of the side tube on the right side, a driving cylinder is fixedly connected to one side wall of the bottom end of the extension plate, and the non-driving end of the driving cylinder is fixedly sleeved in the middle position of the bottom end of the U-shaped seat.

[0015] Through the above technical solution, the extension plate and the driving cylinder play a driving force role on the right side tube in the displacement state.

[0016] Furthermore, the positioning assembly includes a V-shaped wide plate located on the inner side of the side tube, both side ends of the middle part of the V-shaped wide plate are provided with grooves, and the middle part of the V-shaped wide plate is non-contactly sleeved with a V-shaped narrow plate through the grooves on both sides, the V-shaped narrow plate and the V-shaped wide plate are axially symmetrically distributed on the upper and lower sides of the inside of the side tube, and the outer ends of the middle part of the V-shaped narrow plate and the V-shaped wide plate are jointly provided with a driving structure.

[0017] Through the above technical solution, the V-shaped wide plate and the V-shaped narrow plate can achieve stable clamping and positioning of the cable.

[0018] Furthermore, the driving structure includes a rotating rod located on one side of the outer side of the side tube, the outer walls on both sides of the rotating rod are provided with threaded grooves, and the outer walls on both sides of the rotating rod are screwed with connecting arms through the threaded grooves, and the two connecting arms are fixedly connected with connecting rods on the side away from the rotating rod, and the two connecting rods are slidably sleeved in the inner cavity of the outer end of the side tube, and one end of the two connecting rods are respectively fixedly connected to the outer surfaces of the middle parts of the V-shaped wide plate and the V-shaped narrow plate, the outer walls on both sides of the middle part of the rotating rod are fixedly sleeved with I-shaped shafts, and the outer walls in the middle parts of the two I-shaped shafts are rotatably sleeved with support plates, and the two support plates are fixedly installed on the outer surface of the side tube.

[0019] Furthermore, the driving assembly also includes a third gear fixedly sleeved on the middle outer wall of the rotating rod, one side end of the third gear is meshed with a fourth gear, the bottom of the fourth gear is connected to a second motor through a second rotating shaft, and the second motor is fixedly installed in the inner cavity position on one side of the lower support plate.

[0020] Through the above technical solution, the driving structure realizes the stable connection of the V-shaped wide plate and the V-shaped narrow plate and drives the positioning effect.

[0021] Furthermore, limit plates are fixedly mounted on both upper and lower end surfaces of the rotating rod, and both limit plates are designed to be circular sheet structures.

[0022] Through the above technical solution, the limiting plate realizes the limiting operation 7528 of the positions of the two ends of the rotating rod.

[0023] In summary, this application includes the following beneficial technical effects: (1) The present application uses the main rotating cylinder, the circumferential cutting tool, the chamfering tool, the first cylinder, and the second cylinder to cooperate with the fixed cylinder, the U-shaped seat, the first gear, the second gear, the first motor, the side cylinder, and the positioning assembly to realize the cable receiving and positioning, and can also realize the circumferential cutting and stripping of the designated outer layer position of the cable, and then realize the effective chamfering and trimming of the circumferential cutting outer layer position of the cable. In addition, the overall automatic operation process can avoid the labor intensity problem caused by manual operation, and improve the work quality and efficiency of the circumferential cutting and chamfering of the outer layer of the cable; (2) The side tube provided in the present application can cooperate with the V-shaped wide plate, the notch, the V-shaped narrow plate, the rotating rod, the threaded groove, the connecting arm, the connecting rod, the I-shaped shaft, the support plate, the third gear, the fourth gear, and the second motor in the positioning assembly thereon, so that the relative action of the V-shaped wide plate and the V-shaped narrow plate can be used to achieve the effect of receiving and stably clamping the cable, and it can also facilitate the stripping of the cable after the outer layer is cut, and it can also achieve the effect of being applicable to cables of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is one of the overall structural diagrams of this application; Figure 2 This is the second schematic diagram of the overall structure of this application; Figure 3 This is a schematic diagram of the first partial structure of this application; Figure 4 This is the first partial semi-exploded view of the present application; Figure 5 This is a schematic diagram of the second partial structure of the present application; Figure 6 For this application Figure 5 Enlarged view of point A in the middle.

[0025] Description of the numbers in the figure: 1. Main rotating cylinder; 2. Fixed cylinder; 3. U-shaped seat; 4. First gear; 5. Second gear; 6. First motor; 7. Circular cutting tool; 8. Chamfering tool; 9. First cylinder; 10. Second cylinder; 11. Side cylinder; 12. Positioning assembly; 121. V-shaped wide plate; 122. Slot; 123. V-shaped narrow plate; 124. Rotating rod; 125. Connecting arm; 126. Connecting rod; 127. I-shaped shaft; 128. Support plate; 129. Third gear; 1210. Fourth gear; 1211. Second motor; 13. Embedded groove; 14. Limiting shaft; 15. Through hole; 16. Sliding rod; 17. Extension plate; 18. Driving cylinder; 19. Bottom plate; 20. Control panel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Example: The present application embodiment discloses a cable outer layer ring cutting and chamfering integrated trimming tool, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a main rotating cylinder 1, both side walls of the main rotating cylinder 1 are in sliding contact with fixed cylinders 2, a U-shaped seat 3 is fixedly installed at the connection of the outer walls of the bottom ends of the two fixed cylinders 2, and the U-shaped seat 3 is located on the outer side of the bottom end of the main rotating cylinder 1, a first gear 4 is fixedly sleeved on the outer wall of the middle part of the main rotating cylinder 1, and a second gear 5 is meshed at the bottom end of the first gear 4, one end face of the second gear 5 is connected to a first motor 6 through a first rotating shaft, and the first motor 6 is fixedly installed in a through-type inner cavity on one side of the upper end of the U-shaped seat 3, the inner axis of the main rotating cylinder 1 is symmetrically provided with a circular cutting tool 7 and a chamfering tool 8, the opposite ends of the circular cutting tool 7 and the chamfering tool 8 are fixedly connected with a first cylinder 9 and a second cylinder 10, and the non-driving ends of the opposite sides of the first cylinder 9 and the second cylinder 10 are fixedly installed on the inner side wall of the main rotating cylinder 1, and a side cylinder 11 is provided on the opposite side of the two fixed cylinders 2, and a positioning assembly 12 is provided on the two side cylinders 11.

[0030] An embedding groove 13 is provided on the opposite end faces of the two fixed cylinders 2 in a circular form, and a plurality of limit shafts 14 are slidably sleeved on the inner wall of the embedding groove 13 on each side, and the plurality of limit shafts 14 are respectively fixedly installed on the two end faces of the main rotating cylinder 1 in a circumferentially uniform manner. A bottom plate 19 is fixedly connected to the bottom of the U-shaped seat 3, and mounting holes are penetrated at the four corners of the bottom plate 19, and a control panel 20 is fixedly installed in the middle of one side of the top of the bottom plate 19.

[0031] The inner and outer end diameters of the two side tubes 11 are consistent with those of the main rotating tube 1 and the fixed tube 2. The left side tube 11 is fixedly connected to the left fixed tube 2, and a spacing is left between the right side tube 11 and the right fixed tube 2. Four through holes 15 are evenly opened on the circumference of the right side tube 11, and the inner wall of each through hole 15 is slidably sleeved with a slide rod 16, and each slide rod 16 is fixedly installed on one end face of the right fixed tube 2. An extension plate 17 is fixedly connected to one side of the outer wall of the bottom end of the right side tube 11, and a driving cylinder 18 is fixedly connected to one side wall of the bottom end of the extension plate 17, and the non-driving end of the driving cylinder 18 is fixedly sleeved in the middle position of the bottom end of the U-shaped seat 3.

[0032] See also Figure 1 , Figure 2 , Figure 5 and Figure 6 The positioning assembly 12 includes a V-shaped wide plate 121 located inside the side tube 11, and both sides of the middle of the V-shaped wide plate 121 are provided with notches 122, and the middle of the V-shaped wide plate 121 is provided with a V-shaped narrow plate 123 in a non-contact manner through the notches 122 on both sides, and the V-shaped narrow plate 123 and the V-shaped wide plate 121 are axially symmetrically distributed on the upper and lower sides of the inside of the side tube 11, and the outer ends of the middle of the V-shaped narrow plate 123 and the V-shaped wide plate 121 are jointly provided with a driving structure, and the V-shaped wide plate 123 is provided with a V-shaped narrow plate 123. With the relative arrangement and cooperation of 21 and the V-shaped narrow plate 123, the cable to be processed can be stably supported and clamped in position, and the effective applicability to cables of different diameters can be achieved. The inner walls relative to the V-shaped wide plate 121 and the V-shaped narrow plate 123 are fixedly installed with anti-slip rubber gaskets, and the inner walls of the two can effectively improve the anti-slip contact effect with the outer surface of the cable through the anti-slip rubber gaskets, and effectively ensure the stable performance of the stripping operation after the outer layer of the cable insulation is circumcised.

[0033] The driving structure includes a rotating rod 124 located on one side of the outside of the side tube 11, and the outer walls on both sides of the rotating rod 124 are provided with threaded grooves, and the outer walls on both sides of the rotating rod 124 are screwed with connecting arms 125 through the threaded grooves, and the two connecting arms 125 are fixedly connected with connecting rods 126 on the side away from the rotating rod 124, and the two connecting rods 126 are slidably sleeved in the inner cavity at the outer end of the side tube 11, and one end of the two connecting rods 126 is fixedly connected to the outer surface of the middle part of the V-shaped wide plate 121 and the V-shaped narrow plate 123 respectively, and the outer walls on both sides of the middle part of the rotating rod 124 are fixedly sleeved with I-shaped shafts 127. The outer wall of the middle part of the shaped shaft 127 is rotatably sleeved with a support plate 128, and the two support plates 128 are fixedly installed on the outer surface of the side tube 11, and the driving assembly also includes a third gear 129 fixedly sleeved on the outer wall of the middle part of the rotating rod 124, and one side end of the third gear 129 is meshed with a fourth gear 1210, and the bottom of the fourth gear 1210 is connected to a second motor 1211 through a second rotating shaft, and the second motor 1211 is fixedly installed in the inner cavity position on one side of the lower support plate 128, and the upper and lower end surfaces of the rotating rod 124 are fixedly installed with limit plates, and the two limit plates are designed as circular sheet structures.

[0034] Among them, the control panel 20 is electrically connected and controlled with the first motor 6, the first cylinder 9, the second cylinder 10, the driving cylinder 18, and the second motor 1211 through wires, and the connection and control function of the control panel 20 can be realized through programming, which is the existing technology and will not be elaborated here.

[0035] The implementation principle of the embodiment of the present application is as follows: before use, the whole is in a complete assembly state, and the mounting holes at the four corners of the bottom plate 19 are used to realize the positioning and assembly work of the whole on the receiving plane. When in use, the end of the cable to be processed is passed from the left to the right from the inside of the left side tube 11, and at the same time, it is passed from the inside of the right side tube 11, and the second motor 1211 is controlled to start, and the meshing state of the fourth gear 1210 and the third gear 129, and the movable receiving and limiting state of the two support plates 128 to the I-shaped shaft 127 and the rotating rod 124, the self-rotation of the rotating rod 124 is indirectly realized, and the relative movement of the connecting arms 125 on both sides is realized, so that the relative movement between the V-shaped wide plate 121 and the V-shaped narrow plate 123 can be realized, so as to realize the stable receiving and clamping of the cable near its processing end; While controlling and starting the first cylinder 9, the tip end of the circumcision tool 7 is brought into contact with the outer surface of the cable, and the feeding distance of the first cylinder 9 is set according to the pre-measured thickness of the outer skin of the processed cable. At the same time, the first motor 6 is controlled and started, and the meshing state of the second gear 5 and the first gear 4 is utilized to make the main drum 1 and the structure thereon rotate, thereby cooperating with the first cylinder 9 to push the feeding work of the circumcision tool 7, so as to realize the circumcision operation of the outer layer of the cable insulation, and when the main drum 1 is passively rotated, the multiple limit shafts 14 on its two end faces respectively perform a bearing type sliding limit function on the inner walls of the embedded grooves 13 on both sides; After the outer layer of the cable is cut, the first cylinder 9 is used to reset the cutting tool 7, and then the driving cylinder 18 is controlled to start the pushing action of the extension plate 17, thereby indirectly realizing the horizontal displacement movement of the right side cylinder 11 and the structure thereon, and driving the cable processing end clamped on the inner side thereof to synchronously displace, so as to realize the extraction-type stripping action after the outer layer of the cable processing end is cut, thereby exposing the internal guide core close to the cutting position, and when the right side cylinder 11 is passively displaced, it slides on the outer wall of each slide rod 16 through each through hole 15, and then the second cylinder 10 is controlled to start the driving action of the chamfering tool 8, and the passive rotation movement of the main rotating cylinder 1 is cooperated to realize the chamfering trimming work of the cutting position of the outer layer of the cable insulation, and the chamfering trimming process is until the end of the chamfering tool 8 abuts against the exposed outer surface of the guide core; Among them, the outer layer of cable insulation dandruff remaining inside the main rotating drum 1, the two fixed drums 2 and the side drum 11 can be cleaned regularly by using equipment such as a hair dryer to approach the whole.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cable outer layer circumferential cutting and chamfering integrated trimming tool, comprising a main rotating drum (1), characterized in that: The two side walls of the main rotating cylinder (1) are in sliding contact with the fixed cylinder (2), a U-shaped seat (3) is fixedly installed at the connection of the outer walls of the bottom ends of the two fixed cylinders (2), and the U-shaped seat (3) is located at the outer side of the bottom end of the main rotating cylinder (1), a first gear (4) is fixedly sleeved on the outer wall of the middle part of the main rotating cylinder (1), a second gear (5) is meshed at the bottom end of the first gear (4), one end face of the second gear (5) is connected to a first motor (6) via a first rotating shaft, and the first motor (6) is fixedly installed in the U-shaped seat (3) in a through-type manner. ) is an inner cavity on one side of the upper end, and the inner axis of the main rotating cylinder (1) is symmetrically provided with a circular cutting tool (7) and a chamfering tool (8), and the opposite ends of the circular cutting tool (7) and the chamfering tool (8) are fixedly connected to the first cylinder (9) and the second cylinder (10), and the opposite non-driving ends of the first cylinder (9) and the second cylinder (10) are fixedly installed on the inner wall of the main rotating cylinder (1), and the opposite sides of the two fixed cylinders (2) are provided with side cylinders (11), and the two side cylinders (11) are provided with positioning components (12).

2. A cable outer layer ring cutting and chamfering integrated trimming tool according to claim 1, characterized in that: An embedding groove (13) is provided in a circular shape on the opposite end faces of the two fixed cylinders (2), and a plurality of limit shafts (14) are slidably sleeved on the inner wall of the embedding groove (13) on each side, and the plurality of limit shafts (14) are respectively fixedly mounted on the two end faces of the main rotating cylinder (1) in a circumferentially uniform manner.

3. The cable outer layer ring cutting and chamfering integrated trimming tool according to claim 1, characterized in that: The bottom of the U-shaped seat (3) is fixedly connected to a bottom plate (19), four corners of the bottom plate (19) are provided with mounting holes extending therethrough, and a control panel (20) is fixedly mounted in the middle of one side of the top of the bottom plate (19).

4. The cable outer layer ring cutting and chamfering integrated trimming tool according to claim 1, characterized in that: The inner and outer end diameters of the two side cylinders (11) are consistent with those of the main rotating cylinder (1) and the fixed cylinder (2); the left side cylinder (11) is fixedly connected to the left fixed cylinder (2), while a gap is left between the right side cylinder (11) and the right fixed cylinder (2).

5. A cable outer layer ring cutting and chamfering integrated trimming tool according to claim 4, characterized in that: Four through holes (15) are evenly arranged on the circumference of the right side tube (11), and a sliding rod (16) is slidably sleeved through the inner wall of each through hole (15), and each sliding rod (16) is fixedly mounted on an end surface of the right side fixed tube (2).

6. A cable outer layer ring cutting and chamfering integrated trimming tool according to claim 4, characterized in that: An extension plate (17) is fixedly connected to one side of the outer wall at the bottom end of the right side tube (11), a driving cylinder (18) is fixedly connected to one side wall at the bottom end of the extension plate (17), and a non-driving end of the driving cylinder (18) is fixedly sleeved in a through-type manner at the middle position of the bottom end of the U-shaped seat (3).

7. The cable outer layer ring cutting and chamfering integrated trimming tool according to claim 1, characterized in that: The positioning assembly (12) comprises a V-shaped wide plate (121) located inside the side tube (11), both side ends of the middle of the V-shaped wide plate (121) are provided with notches (122), and a V-shaped narrow plate (123) is non-contactly sleeved on the middle of the V-shaped wide plate (121) through the notches (122) on both sides, the V-shaped narrow plate (123) and the V-shaped wide plate (121) are axially symmetrically distributed on the upper and lower sides of the inside of the side tube (11), and a driving structure is commonly provided at the outer ends of the middle of the V-shaped narrow plate (123) and the V-shaped wide plate (121).

8. The cable outer layer ring cutting and chamfering integrated trimming tool according to claim 7, characterized in that: The driving structure comprises a rotating rod (124) located on one side of the outside of the side tube (11); the outer walls on both sides of the rotating rod (124) are provided with thread grooves, and the outer walls on both sides of the rotating rod (124) are screwed with connecting arms (125) through the thread grooves; the two connecting arms (125) are fixedly connected with connecting rods (126) on one side away from the rotating rod (124); the two connecting rods (126) are slidably sleeved in the inner cavity of the outer end of the side tube (11); one end of the two connecting rods (126) is respectively fixedly connected to the outer surface of the middle part of the V-shaped wide plate (121) and the V-shaped narrow plate (123); the outer walls on both sides of the middle part of the rotating rod (124) are fixedly sleeved with an I-shaped shaft (127); the outer walls in the middle part of the two I-shaped shafts (127) are rotatably sleeved with support plates (128), and the two support plates (128) are fixedly mounted on the outer surface of the side tube (11).

9. A cable outer layer circumferential cutting and chamfering integrated trimming tool according to claim 8, characterized in that: The driving assembly further comprises a third gear (129) fixedly sleeved on the outer wall of the middle portion of the rotating rod (124); a fourth gear (1210) is meshed with one side end of the third gear (129); a second motor (1211) is connected to the bottom of the fourth gear (1210) via a second rotating shaft; and the second motor (1211) is fixedly installed in a through-type manner at an inner cavity position on one side of the lower support plate (128).

10. The cable outer layer ring cutting and chamfering integrated trimming tool according to claim 8, characterized in that: Limiting plates are fixedly mounted on both upper and lower end surfaces of the rotating rod (124), and both limiting plates are designed to be circular sheet-shaped structures.

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