A cable end stripping device

Abstract

The present invention relates to a cable end peeling device, comprising a base, a peeling module, a handle, and a fixing module. The base is L-shaped, with the peeling module mounted between the upper ends of the base via bolts, a handle symmetrically mounted in the middle of the peeling module via bolts, and a fixing module mounted in the middle of the upper end of the peeling module. The present invention can achieve the function of peeling the cable end, facilitating the rapid docking of the cable during the laying process. The peeling unit can automatically detach the cable outer sheath by cutting the cable outer sheath and filler separately, preventing damage to the internal wire core during cable peeling and cutting. The inner sheathing unit achieves complete peeling of the cable end, and the peeled cable can be directly connected, thereby improving work efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of cable stripping, and in particular to a cable end stripping device. Background Art

[0002] During the cable laying process, if the length is not enough, the two sections of cable need to be connected together. During the connection process, the outer sheath of the cable needs to be removed, and the outer sheath of each wire core inside needs to be removed to expose the wires before the connection operation can be carried out. Since there are often more than one single wire core wrapped in the cable, the staff needs to separate the single wire cores one by one during the operation, and then use tools to perform the peeling operation. The operation is difficult and reduces work efficiency.

[0003] In the existing cable end peeling device, such as the Chinese patent with the announcement number CN213782755U, a cable end peeling device is disclosed, which specifically includes an adjusting mechanism, a rotating cylinder, a rotating block, a screw, a slider, a blade and a fixing mechanism. The rotating cylinder is rotatably connected to the screw, and the end of the screw extending to the outside of the rotating cylinder is fixed to the rotating block. The slider is fixed with a blade, and the slider and the screw are threadedly connected. When in use, the rotating block is rotated, and the rotating block drives the screw to rotate, so that the screw drives the slider to slide in the rotating cylinder. The blade slides in the rotating cylinder driven by the slider, thereby controlling the thickness of the cable sheath that needs to be cut, and then the rotating cylinder is rotated so that the blade draws a circle on the cable sheath, which facilitates the sheathing of the cable end.

[0004] In the above-mentioned prior art, the function of peeling the cable end can also be achieved, but on the first hand, when peeling the cable end, the above-mentioned prior art can only make the blade draw a circle on the outer sheath of the cable, resulting in the outer sheath still wrapped on the cable, and cannot cut off the filler inside the cable and the outer sheath of the wire core, and still needs to be removed manually, which is difficult to operate, increases the labor intensity of workers, and reduces work efficiency; on the second hand, when peeling the cable end in the above-mentioned prior art, it is necessary to manually turn the screw, which is not easy to control the feed amount, and the wire is easily damaged when cutting the outer sheath, affecting the use of the cable after connection, and may cause safety problems; based on this, there is still room for improvement in the existing cable end peeling technology. Summary of the Invention

[0005] In order to achieve the function of stripping the cable ends and facilitate the rapid connection of the cables during the laying process, the present application provides a cable end stripping device.

[0006] The present application provides a cable end stripping device that adopts the following technical solution:

[0007] A cable end peeling device includes a base, a peeling module, a handle and a fixing module. The base is an L-shaped structure. The peeling modules are installed between the upper ends of multiple bases by bolts. The handles are symmetrically installed in the middle of the peeling modules by bolts, and the fixing module is installed in the middle of the upper ends of the peeling modules.

[0008] The peeling module includes an outer shell, an electric slider, an outer skin peeling unit and an inner skin peeling unit. The outer shell is installed between the upper ends of multiple bases by bolts, the electric sliders are evenly installed on the inner wall of the outer shell, the outer skin peeling units are installed between the electric sliders, and the inner skin peeling unit is installed at the lower end of the outer skin peeling unit.

[0009] The de-endothelialization unit includes a connecting component, a cylindrical frame, a power component, a rotating frame, a gear 1, a de-endothelialization component, a positioning component and a traction frame. The connecting component is installed at the lower end of the de-endothelialization unit, and a cylindrical frame is installed in the middle of the connecting component. A mounting groove is provided at the lower middle end of the cylindrical frame, and a power component is installed in the mounting groove. Feed grooves are evenly provided on the cylindrical frame, and a cutting groove is provided in the middle of the feed groove. A rotating frame is installed at the lower end of the cutting groove through a bearing, and a gear 1 is installed at the lower end of the rotating frame. Gear 1 cooperates with the power component, and the de-endothelialization component is installed in the middle of the rotating frame. The positioning component is symmetrically installed at the upper end of the inner part of the cutting groove, and a traction frame is installed at the upper end of the cylindrical frame.

[0010] Preferably, the peeling unit includes an annular frame, an electric turntable, a cutting frame, an external cutting knife, an electric push rod and a pressure cutting knife. The annular frame is installed between the electric sliders, the cross-section of the annular frame is a U-shaped structure, the electric turntable is installed on the upper end of the inner side of the annular frame, the cutting frame is evenly installed on the inner side of the electric turntable, the external cutting knife is installed on the cutting frame, the electric push rod is evenly installed on the lower end of the inner side of the annular frame, the top of the electric push rod is installed with a pressure cutting knife through a flange, the inner side of the pressure cutting knife is an arc-shaped structure, and the inner skin removal unit is installed at the lower end of the annular frame.

[0011] Preferably, the connecting assembly includes a connecting rod and a sliding frame, the connecting rods are evenly installed on the lower end of the peeling unit, the sliding frame is installed between the lower ends of the connecting rods, the rotating rollers are installed on the ends of the sliding frames, limiting grooves are evenly provided on the inner wall of the outer shell, the rotating rollers are located in the limiting grooves, and a cylindrical frame is installed in the middle of the upper end of the sliding frame.

[0012] Preferably, the power assembly includes a drive motor and gear 2, the drive motor is installed in the installation groove through the motor seat, and gear 2 is installed on the output shaft of the drive motor, and gear 2 is meshed with gear 1.

[0013] Preferably, the peeling component includes a rotating disk, gear three, gear four, a rack plate, a sliding block, a knife holder and an inner cutting knife. A rotating groove is provided in the middle of the rotating frame, a rotating disk is installed inside the rotating groove through a bearing, gear three is installed in the middle of the outer side of the rotating disk, a connecting groove is provided on the rotating frame, gear four is rotatably connected in the connecting groove, gear four is meshed with gear three, a rack plate is installed in the middle of the cutting groove, the rack plate cooperates with gear four, a flat thread is provided on the upper end surface of the rotating disk, sliding grooves are evenly provided on the upper end of the rotating groove, a sliding block is slidably connected in the sliding groove, a thread groove cooperating with the flat thread is provided on the lower end surface of the sliding block, a knife holder is installed on the upper end of the sliding block, and an inner cutting knife is installed on the inner side of the knife holder.

[0014] Preferably, the positioning assembly includes a rectangular plate, a positioning rod, a positioning plate, a clamping rod and a compression spring. A rectangular plate is installed at the upper end of the inner part of the cutting groove, a positioning rod is slidably connected to the middle part of the rectangular plate, a positioning plate is installed on the outer side of the positioning rod, the outer side of the positioning plate is an arc-shaped structure, the upper end surface of the positioning plate is an inclined structure, a sliding hole is provided on the inner side of the positioning rod, a clamping rod is slidably connected in the sliding hole, and a compression spring is installed between the clamping rod and the sliding hole.

[0015] Preferably, the traction frame is a conical structure, with traction grooves evenly arranged on the traction frame, the traction grooves are connected to the material guide trough, and V-shaped blocks are evenly installed on the traction frame. The middle part of the V-shaped block is a smooth inclined structure, and the V-shaped block corresponds to the traction groove.

[0016] Preferably, the fixing module includes a rectangular frame, a T-shaped rod and a fixing plate. A rectangular frame is installed in the middle of the upper end of the peeling module, and a feed trough is provided on the rectangular frame. The feed trough is connected to the peeling module. Threaded grooves are symmetrically provided on the outer side of the middle of the rectangular frame. A T-shaped rod is rotatably connected in the threaded groove. A fixing plate is installed on the inner side of the T-shaped rod through a bearing. A rectangular groove is provided on the inner side of the threaded groove. The fixing plate is located in the rectangular groove, and the outer side surface of the fixing plate is an arc structure.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] 1. The present invention is provided with a sheathing removal unit. The electric slider drives the annular frame to move upward, and the external cutter moves upward synchronously with the annular frame. At this time, the external cutter cuts the cable sheath into uniform strips. When the electric slider moves to the uppermost position, the electric turntable starts to rotate, and the external cutter rotates synchronously with the electric turntable through the cutter frame, so that the external cutter performs an annular cut on the cable sheath, and the cable sheath falls off. Then, the electric push rod drives the pressing cutter to squeeze and cut the filler inside the cable. The filler falls off, and the electric push rod drives the pressing cutter to reset. By cutting the cable sheath and the filler separately, the cable sheath can be automatically separated, thereby preventing damage to the internal wire core during cable peeling and cutting.

[0019] 2. In the present invention, an inner skin removal component is provided, and gear four rotates synchronously with the rotating frame. When gear four rotates to mesh with the rack plate, gear four rotates on its own, and gear four drives the rotating disk to rotate on its own through the meshing gear three. The rotating disk makes the sliding block move toward the inside of the slitting groove by threaded cooperation, and the inner cutter moves synchronously with the sliding block toward the inside of the slitting groove to realize gradual feeding. Thereafter, the rotating inner cutter performs an annular cutting on the outer skin of the wire core. After the cutting is completed, the electric slider drives the cylindrical frame to move downward, and the inner cutter cuts the outer skin of the wire core. The cut outer skin of the wire core falls off, realizing the peeling of the wire core end. The gradual feeding of the inner cutter can prevent damage to the wire and can accurately remove the outer skin of the wire core. It is convenient and fast, and improves work efficiency.

[0020] 3. A positioning component is provided in the present invention. When the wire core enters the feed trough, the end of the wire core squeezes the positioning plate, and the positioning plate shrinks into the cutting groove. At this time, the compression spring is gradually compressed; when the wire core continues to move downward along the feed trough, the compression spring drives the positioning plate to reset, so that the wire core is between the two positioning plates. At this time, the wire core is in the center of the feed trough, realizing the positioning function of the wire core, which is convenient for the inner skin removal component to accurately cut the outer skin of the wire core. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and examples.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of this application.

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of this application.

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the peeling module of this application.

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure between the housing, electric slider and peeling unit of the present application.

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the endothelial-free unit of this application.

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure between the housing, electric slider, annular frame, electric push rod and pressure cutter of the present application.

[0028] Figure 7 It is a schematic diagram of the cross-sectional structure between the cylindrical frame, power assembly, rotating frame, gear 1, endoscopic assembly and positioning assembly of the present application.

[0029] Figure 8 It is a schematic diagram of the cross-sectional structure of the fixed module of this application.

[0030] Figure 9 It is a schematic diagram of the partial cross-sectional structure between the connecting component, cylindrical frame, power component, rotating frame, gear 1 and endostem removal component of the present application.

[0031] Explanation of reference numerals: 1. base; 2. peeling module; 21. housing; 22. electric slider; 23. peeling unit; 231. ring frame; 232. electric turntable; 233. cutter frame; 234. outer cutter; 235. electric push rod; 236. pressure cutter; 24. inner peeling unit; 241. connecting assembly; 2411. connecting rod; 2412. sliding frame; 242. cylindrical frame; 243. power assembly; 2431. driving motor; 2432. gear 2; 244. rotating frame; 245. gear 1; 246, endo-peeling assembly; 2461, rotating disk; 2462, gear three; 2463, gear four; 2464, rack plate; 2465, sliding block; 2466, knife holder; 2467, inner cutter; 247, positioning assembly; 2471, rectangular plate; 2472, positioning rod; 2473, positioning plate; 2474, pressing rod; 2475, compression spring; 248, traction frame; 2481, V-shaped block; 3, handle; 4, fixing module; 41, rectangular frame; 42, T-shaped rod; 43, fixing plate. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-9 This application is described in further detail.

[0033] The embodiment of the present application discloses a cable end peeling device, which can remove the outer skin of the cable end and the outer skin of the wire core, and remove the filler inside the cable.

[0034] Reference Figure 1 As shown, the present embodiment discloses a cable end peeling device, comprising a base 1, a peeling module 2, a handle 3 and a fixing module 4. The base 1 is an L-shaped structure, and the peeling modules 2 are installed between the upper ends of the multiple bases 1 by bolts. The handle 3 is symmetrically installed in the middle of the peeling module 2 by bolts, and the fixing module 4 is installed in the middle of the upper end of the peeling module 2.

[0035] Reference Figure 3 As shown, the peeling module 2 includes a shell 21, an electric slider 22, an outer skin peeling unit 23 and an inner skin peeling unit 24. The shell 21 is installed between the upper ends of multiple bases 1 by bolts, the electric sliders 22 are evenly installed on the inner wall of the shell 21, the outer skin peeling units 23 are installed between the electric sliders 22, and the inner skin peeling unit 24 is installed at the lower end of the outer skin peeling unit 23.

[0036] During actual use, when it is necessary to connect the cables, the cable end is manually inserted from the fixing module 4 into the middle of the housing 21, so that the cable sheath is in close contact with the peeling unit 23, and the fixing module 4 is twisted to fix the cable. The electric slider 22 drives the peeling unit 23 to move upward, and the inner skin peeling unit 24 moves upward synchronously with the peeling unit 23. When the peeling unit 23 moves upward, the outer skin is cut into strips, and the wire cores pass through the inner skin peeling unit 24 respectively. When the electric slider 22 moves to the top, the peeling unit 23 rotates to peel the cable outer skin. The sheath is cut in an annular shape, and the cut cable sheath falls from the inside of the outer shell 21. Then the sheathing unit 23 cuts off the filler in the cable sheath, and the filler falls off. At this time, the inner skin removal unit 24 cuts the wire core in an annular shape. After the annular cutting is completed, the electric slider 22 drives the sheathing unit 23 and the inner skin removal unit 24 to move downward synchronously. The inner skin removal unit 24 cuts the wire core sheath vertically, and the wire core sheath falls off, completing the cable end peeling. The peeling module 2 can completely peel the cable end without the need for other manual processing, thereby improving work efficiency and facilitating the rapid connection of cables.

[0037] Reference Figure 4 As shown, the peeling unit 23 includes an annular frame 231, an electric turntable 232, a cutting frame 233, an external cutting knife 234, an electric push rod 235 and a pressure cutting knife 236. The annular frame 231 is installed between the electric sliders 22. The cross-section of the annular frame 231 is a U-shaped structure. The electric turntable 232 is installed on the upper end of the inner side of the annular frame 231. The cutting frame 233 is evenly installed on the inner side of the electric turntable 232. The external cutting knife 234 is installed on the cutting frame 233. The electric push rod 235 is evenly installed on the lower end of the inner side of the annular frame 231. The top of the electric push rod 235 is installed with a pressure cutting knife 236 through a flange. The inner side of the pressure cutting knife 236 is an arc-shaped structure. The peeling unit 24 is installed at the lower end of the annular frame 231.

[0038] The outer cutter 234 moves upward synchronously with the annular frame 231 , at this time, the outer cutter 234 cuts the cable sheath into uniform strips; when the electric slider 22 moves to the uppermost position, the electric turntable 232 starts to rotate, and the outer cutter 234 rotates synchronously with the electric turntable 232 through the cutter frame 233 , so that the outer cutter 234 cuts the cable sheath in a circular manner, and the cable sheath falls off. Then the electric push rod 235 drives the pressure cutter 236 to squeeze and cut the filler inside the cable, and the filler falls off. The electric push rod 235 drives the pressure cutter 236 to reset, and by cutting the cable sheath and the filler separately, the cable sheath can be automatically detached, thereby preventing damage to the internal wire core during cable peeling and cutting.

[0039] It should be noted that the pressing cutter 236 is symmetrically provided with an arc structure that cooperates with the wire core. When the cable is manually placed inside the shell, the wire core inside the cable corresponds to the arc structure on the pressing cutter 236, so that the pressing cutter 236 can only press and cut the filler when squeezing and cutting the filler, preventing the pressing cutter 236 from damaging the wire core.

[0040] Reference Figure 5 As shown, the de-endothelial unit 24 includes a connecting component 241, a cylindrical frame 242, a power component 243, a rotating frame 244, a gear 245, an de-endothelial component 246, a positioning component 247 and a traction frame 248. The de-endothelial unit 23 is installed with a connecting component 241 at the lower end, a cylindrical frame 242 is installed in the middle of the connecting component 241, a mounting groove is provided at the lower middle end of the cylindrical frame 242, and the power component 243 is installed in the mounting groove. The cylindrical frame 242 is evenly provided with feed grooves, a cutting groove is provided in the middle of the feed groove, and a rotating frame 244 is installed at the lower end of the cutting groove through a bearing. A gear 245 is installed at the lower end of the rotating frame 244, and the gear 245 cooperates with the power component 243. The de-endothelial component 246 is installed in the middle of the rotating frame 244, the positioning component 247 is symmetrically installed at the upper end of the inner part of the cutting groove, and a traction frame 248 is installed at the upper end of the cylindrical frame 242.

[0041] During actual use, when the electric slider 22 drives the peeling unit 23 to move upward, the connecting component 241 drives the cylindrical frame 242 to move upward synchronously, the traction frame 248 pulls the wire core into the feed trough, and the positioning component 247 positions the wire core so that the wire core is in the center of the feed trough; when the connecting component 241 follows the peeling unit 23 to move to the top, the power component 243 drives the inner skin removal component 246 to rotate through gear 1 245, and the inner skin removal component 246 gradually feeds inward and performs a circular cut on the outer skin of the wire core. Then, the connecting component 241 follows the peeling unit 23 to move downward, and the inner skin removal component 246 cuts the outer skin of the wire core vertically when moving downward, so that the outer skin of the wire core is cut into strips and falls off, thereby achieving complete peeling of the cable end. The peeled cable can be directly connected, which improves work efficiency and is conducive to the rapid connection of the cable.

[0042] Reference Figure 5 As shown, the connecting assembly 241 includes a connecting rod 2411 and a sliding frame 2412. The connecting rod 2411 is evenly installed at the lower end of the peeling unit 23, and the sliding frame 2412 is installed between the lower ends of the connecting rod 2411. A rotating roller is installed at the end of the sliding frame 2412. Limiting grooves are evenly provided on the inner wall of the outer shell 21. The rotating roller is located in the limiting groove. A cylindrical frame 242 is installed in the middle of the upper end of the sliding frame 2412.

[0043] During actual use, when the electric slider 22 drives the peeling unit 23 to move, the connecting rod 2411 drives the sliding frame 2412 to move synchronously, and the sliding frame 2412 drives the cylindrical frame 242 to move following the connecting rod 2411. The limiting groove serves to limit the sliding frame 2412 to prevent the sliding frame 2412 from shaking during movement.

[0044] Reference Figure 7 As shown, the power assembly 243 includes a driving motor 2431 and a gear 2 2432 . The driving motor 2431 is installed in the mounting groove through the motor seat. The gear 2 2432 is installed on the output shaft of the driving motor 2431 . The gear 2 2432 is engaged with the gear 1 245 .

[0045] During actual use, when the wire core is peeled, the driving motor 2431 rotates forward to drive gear 2 2432 to rotate, and the cylindrical frame 242 rotates synchronously with the engagement of gear 2 2432 through gear 1 245. The inner skin removal component 246 rotates following the cylindrical frame 242, and the inner skin removal component 246 extends to perform a circular cut on the outer skin of the wire core. After the cutting is completed, the electric slider 22 drives the cylindrical frame 242 to move downward, and the inner skin removal component 246 moves downward synchronously to cut the outer skin of the wire core vertically, and the outer skin falls off. Finally, the driving motor 2431 rotates in the opposite direction to drive the inner skin removal component 246 to retract.

[0046] Reference Figure 7 As shown, the inner skin removal component 246 includes a rotating disk 2461, a gear three 2462, a gear four 2463, a rack plate 2464, a sliding block 2465, a knife holder 2466 and an inner cutter 2467. A rotating groove is provided in the middle of the rotating frame 244, and the rotating disk 2461 is installed inside the rotating groove through a bearing. The middle part of the outer side of the rotating disk 2461 is installed with a gear three 2462. A connecting groove is provided on the rotating frame 244, and the connecting groove is rotatably connected with the gear four 2463. The gear four 2463 is connected to the gear four 2463. 463 is meshed with gear three 2462, and a rack plate 2464 is installed in the middle of the cutting groove. The rack plate 2464 cooperates with gear four 2463. A flat thread is provided on the upper end surface of the rotating disk 2461, and sliding grooves are evenly provided on the upper end of the rotating groove. A sliding block 2465 is slidably connected in the sliding groove, and a thread groove matching the flat thread is provided on the lower end surface of the sliding block 2465. A tool holder 2466 is installed on the upper end of the sliding block 2465, and an inner cutting knife 2467 is installed on the inner side of the tool holder 2466.

[0047] When the gear 2463 rotates, the gear 2463 rotates synchronously with the gear 2464, and the gear 2463 rotates on its own, and the gear 2463 drives the rotating disk 2461 to rotate on its own through the meshing gear 3 2462. The rotating disk 2461 makes the sliding block 2465 move toward the inside of the cutting groove through threaded cooperation, and the inner cutting knife 2467 follows the sliding block 2465 to move synchronously toward the inside of the cutting groove to realize gradual feeding. Then the rotating inner cutting knife 2467 performs a circular cutting on the outer skin of the wire core. After the cutting is completed, the electric slider 22 drives the cylindrical frame 242 to move downward, and the inner cutting knife 2467 cuts the outer skin of the wire core. The cut outer skin of the wire core falls off, realizing the peeling of the end of the wire core. The gradual feeding of the inner cutting knife 2467 can prevent damage to the wire and can accurately cut off the outer skin of the wire core. It is convenient and fast, and improves work efficiency.

[0048] Reference Figure 7 As shown, the positioning assembly 247 includes a rectangular plate 2471, a positioning rod 2472, a positioning plate 2473, a clamping rod 2474 and a compression spring 2475. A rectangular plate 2471 is installed at the upper end of the inner part of the cutting groove, and a positioning rod 2472 is slidably connected to the middle part of the rectangular plate 2471. A positioning plate 2473 is installed on the outer side of the positioning rod 2472. The outer side of the positioning plate 2473 is an arc-shaped structure, and the upper end surface of the positioning plate 2473 is an inclined structure. A sliding hole is provided on the inner side of the positioning rod 2472, and a clamping rod 2474 is slidably connected in the sliding hole. A compression spring 2475 is installed between the clamping rod 2474 and the sliding hole.

[0049] During actual use, when the wire core enters the feed groove, the end of the wire core squeezes the positioning plate 2473, and the positioning plate 2473 shrinks into the cutting groove. At this time, the compression spring 2475 is gradually compressed; when the wire core continues to move downward along the feed groove, the compression spring 2475 drives the positioning plate 2473 to reset, so that the wire core is between the two positioning plates 2473. At this time, the wire core is in the center of the feed groove, realizing the positioning function of the wire core, which facilitates the inner skin removal component 246 to accurately cut the outer skin of the wire core.

[0050] Reference Figure 5 As shown, the traction frame 248 has a conical structure, and traction grooves are evenly arranged on the traction frame 248. The traction grooves are connected to the material guide trough, and V-shaped blocks 2481 are evenly installed on the traction frame 248. The middle part of the V-shaped block 2481 is a smooth inclined structure, and the V-shaped block 2481 corresponds to the traction groove.

[0051] During actual use, the position of the traction groove corresponds to the position of the wire core. When the traction frame 248 moves upward, the wire core can accurately enter the traction groove. The traction groove can enable the end of the wire core to move along the trajectory of the traction groove. When the end of the wire core moves to the middle of the V-shaped block 2481, the smooth inclined structure in the middle of the V-shaped block 2481 can send the end of the wire core into the guide groove, thereby realizing the traction of the wire core.

[0052] Reference Figure 8 As shown, the fixing module 4 includes a rectangular frame 41, a T-shaped rod 42 and a fixing plate 43. The rectangular frame 41 is installed in the middle of the upper end of the peeling module 2. A feed trough is provided on the rectangular frame 41, and the feed trough is connected to the peeling module 2. Threaded grooves are symmetrically provided on the outer side of the middle of the rectangular frame 41. A T-shaped rod 42 is rotatably connected in the threaded groove. A fixing plate 43 is installed on the inner side of the T-shaped rod 42 through a bearing. A rectangular groove is provided on the inner side of the threaded groove. The fixing plate 43 is located in the rectangular groove, and the outer side surface of the fixing plate 43 is an arc structure.

[0053] During actual use, when the cable end is manually inserted from the feed trough into the middle of the outer shell 21, so that the cable outer skin is in close contact with the outer cutter 234, the T-shaped rod 42 is manually twisted, and the T-shaped rod 42 pushes the fixing plate 43 to move toward the middle of the feed trough, and then the fixing plate 43 clamps the cable to achieve the function of fixing the cable.

[0054] The implementation principle of this embodiment is:

[0055] 1: Positioning and fixing, manually insert the cable end from the feed trough into the middle of the housing 21 so that the cable sheath is in close contact with the outer cutter 234, manually twist the T-shaped rod 42, the T-shaped rod 42 pushes the fixing plate 43 to move toward the middle of the feed trough, and then the fixing plate 43 clamps the cable.

[0056] 2: Cutting off the cable sheath, the electric slider 22 drives the annular frame 231 to move upward, and the external cutter 234 moves upward synchronously with the annular frame 231. At this time, the external cutter 234 cuts the cable sheath into uniform strips; when the electric slider 22 moves to the top, the electric turntable 232 starts to rotate, and the external cutter 234 rotates synchronously with the electric turntable 232 through the cutter frame 233, so that the external cutter 234 cuts the cable sheath in a circular manner, and the cable sheath falls off. Then the electric push rod 235 drives the pressing cutter 236 to squeeze and cut off the filler inside the cable, and the filler falls off. The electric push rod 235 drives the pressing cutter 236 to reset.

[0057] 3: Cut off the outer skin of the wire core. When the rotating frame 244 rotates, the gear four 2463 rotates synchronously with the rotating frame 244. When the gear four 2463 rotates to engage with the rack plate 2464, the gear four 2463 rotates on its own, and the gear four 2463 drives the rotating disk 2461 to rotate on its own through the engaged gear three 2462. The rotating disk 2461 makes the sliding block 2465 move toward the inside of the slitting groove through threaded cooperation. The inner cutting knife 2467 moves synchronously with the sliding block 2465 toward the inside of the slitting groove to realize gradual feeding. Then the rotating inner cutting knife 2467 performs a circular cutting on the outer skin of the wire core. After the cutting is completed, the electric slider 22 drives the cylindrical frame 242 to move downward, and the inner cutting knife 2467 cuts the outer skin of the wire core, and the cut outer skin of the wire core falls off.

[0058] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cable end stripping device, comprising a base (1), a stripping module (2), a handle (3) and a fixing module (4), characterized in that: The base (1) is in an L-shaped structure, and peeling modules (2) are installed between the upper ends of the plurality of bases (1) via bolts, handles (3) are symmetrically installed in the middle of the peeling modules (2) via bolts, and a fixing module (4) is installed in the middle of the upper end of the peeling modules (2), wherein: The peeling module (2) comprises a shell (21), an electric slider (22), an outer skin peeling unit (23) and an inner skin peeling unit (24); the shell (21) is mounted between the upper ends of the plurality of bases (1) via bolts; the electric sliders (22) are evenly mounted on the inner wall of the shell (21); the outer skin peeling units (23) are mounted between the electric sliders (22); and the inner skin peeling unit (24) is mounted at the lower end of the outer skin peeling unit (23); The peeling unit (23) comprises an annular frame (231), an electric turntable (232), a cutter frame (233), an outer cutter (234), an electric push rod (235) and a pressure cutter (236). The annular frame (231) is installed between the electric sliders (22). The cross section of the annular frame (231) is in a U-shaped structure. The upper end of the inner side of the annular frame (231) is installed with an electric turntable (232). The cutter frame (233) is evenly installed on the inner side of the electric turntable (232). The outer cutter (234) is installed on the cutter frame (233). The lower end of the inner side of the annular frame (231) is evenly installed with an electric push rod (235). The top end of the electric push rod (235) is installed with a pressure cutter (236) through a flange. The inner side of the pressure cutter (236) is in an arc-shaped structure. The inner end of the annular frame (231) is installed with the inner peeling unit (24). The endodermal removal unit (24) comprises a connecting assembly (241), a cylindrical frame (242), a power assembly (243), a rotating frame (244), a gear (245), an endodermal removal assembly (246), a positioning assembly (247) and a traction frame (248). The lower end of the endodermal removal unit (23) is provided with a connecting assembly (241), a cylindrical frame (242) is provided in the middle of the connecting assembly (241), and a mounting groove is provided at the lower end of the middle of the cylindrical frame (242), and the power assembly is installed in the mounting groove. (243), a feed trough is evenly arranged on the cylindrical frame (242), a cutting groove is arranged in the middle of the feed trough, a rotating frame (244) is installed at the lower end of the cutting groove through a bearing, a gear 1 (245) is installed at the lower end of the rotating frame (244), the gear 1 (245) cooperates with the power component (243), a skin removal component (246) is installed in the middle of the rotating frame (244), a positioning component (247) is symmetrically installed at the upper end of the inner part of the cutting groove, and a traction frame (248) is installed at the upper end of the cylindrical frame (242); The endothelial removal component (246) includes a rotating disk (2461), gear three (2462), gear four (2463), a rack plate (2464), a sliding block (2465), a knife holder (2466) and an inner cutter (2467). A rotating groove is provided in the middle of the rotating frame (244), and the rotating disk (2461) is installed inside the rotating groove through a bearing. Gear three (2462) is installed in the middle of the outer side of the rotating disk (2461). A connecting groove is provided on the rotating frame (244), and gear four (2463) is rotatably connected in the connecting groove. Gear four (2463) is meshed with gear three (2462), a rack plate (2464) is installed in the middle of the cutting groove, the rack plate (2464) is matched with gear four (2463), a flat thread is provided on the upper end surface of the rotating disk (2461), a sliding groove is evenly provided on the upper end of the rotating groove, a sliding block (2465) is slidably connected in the sliding groove, a thread groove matching the flat thread is provided on the lower end surface of the sliding block (2465), a knife holder (2466) is installed on the upper end of the sliding block (2465), and an inner cutting knife (2467) is installed on the inner side of the knife holder (2466); The positioning assembly (247) includes a rectangular plate (2471), a positioning rod (2472), a positioning plate (2473), a pressing rod (2474) and a compression spring (2475). The upper end of the inner part of the cutting groove is installed with a rectangular plate (2471), the middle part of the rectangular plate (2471) is slidably connected with the positioning rod (2472), the outer side of the positioning plate (2473) is installed with a positioning plate (2473), the outer side of the positioning plate (2473) is an arc-shaped structure, and the upper end surface of the positioning plate (2473) is an inclined structure. A sliding hole is provided on the inner side of the positioning rod (2472), and the pressing rod (2474) is slidably connected in the sliding hole. A compression spring (2475) is installed between the pressing rod (2474) and the sliding hole.

2. A cable end stripping device according to claim 1, characterized in that: The connecting assembly (241) includes a connecting rod (2411) and a sliding frame (2412), the connecting rod (2411) is evenly installed on the lower end of the peeling unit (23), the sliding frame (2412) is installed between the lower ends of the connecting rod (2411), and a rotating roller is installed at the end of the sliding frame (2412). Limiting grooves are evenly provided on the inner wall of the shell (21), and the rotating roller is located in the limiting grooves. A cylindrical frame (242) is installed in the middle of the upper end of the sliding frame (2412).

3. A cable end stripping device according to claim 1, characterized in that: The power assembly (243) includes a driving motor (2431) and a second gear (2432). The driving motor (2431) is installed in the installation groove through the motor seat. The second gear (2432) is installed on the output shaft of the driving motor (2431). The second gear (2432) is meshed with the first gear (245).

4. A cable end stripping device according to claim 1, characterized in that: The traction frame (248) is a conical structure. The traction frame (248) is evenly provided with traction grooves, which are connected to the material guide groove. The traction frame (248) is evenly installed with V-shaped blocks (2481). The middle part of the V-shaped blocks (2481) is a smooth inclined structure. The V-shaped blocks (2481) correspond to the traction grooves.

5. The cable end peeling device according to claim 1, characterized in that: The fixing module (4) comprises a rectangular frame (41), a T-shaped rod (42) and a fixing plate (43); the rectangular frame (41) is installed in the middle of the upper end of the peeling module (2); a feed trough is provided on the rectangular frame (41), and the feed trough is connected to the peeling module (2); a threaded groove is symmetrically provided on the outer side of the middle of the rectangular frame (41); a T-shaped rod (42) is rotatably connected in the threaded groove; a fixing plate (43) is installed on the inner side of the T-shaped rod (42) through a bearing; a rectangular groove is provided on the inner side of the threaded groove; the fixing plate (43) is located in the rectangular groove; and the outer side surface of the fixing plate (43) is an arc-shaped structure.

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