A processing device for an aluminum-clad steel core aluminum stranded wire

Abstract

The present invention relates to the technical field of processing of aluminum-clad steel core aluminum stranded wires, and specifically relates to a processing device for aluminum-clad steel core aluminum stranded wires, including a base. A fixing mechanism for clamping the aluminum-clad steel core aluminum stranded wire is arranged at the upper end of the base. A first sliding block is slidably connected to the upper end of the base. A housing is fixedly connected to the surface of the base, and aluminum nails are contained inside the housing. A pressing mechanism for pressing down the aluminum nails is arranged at the upper end of the first sliding block. A fitting mechanism for tightly fitting the aluminum nails on the surface of the aluminum-clad steel core aluminum stranded wire is arranged at one end of the upper end of the first sliding block close to the pressing mechanism. With the structure provided, when the hydraulic cylinder moves downward, it will drive the three extrusion rollers to rotate eccentrically. When the three extrusion rollers rotate eccentrically, they will twist the aluminum-clad steel core aluminum stranded wire. After twisting to a certain angle, the aluminum-clad steel core aluminum stranded wire is fixed, so that the end of the aluminum-clad steel core aluminum stranded wire with a cut can be twisted and tightened.

Description

Technical Field

[0001] The present invention relates to the technical field of processing of aluminum-clad steel core aluminum stranded wires, and specifically relates to a processing device for aluminum-clad steel core aluminum stranded wires. Background Art

[0002] The processing device for aluminum-clad steel core aluminum stranded wires is an important equipment for manufacturing aluminum-clad steel core aluminum stranded wires. Its design and manufacture need to consider the characteristics and application fields of aluminum-clad steel core aluminum stranded wires to ensure production efficiency and product quality. The processing device for aluminum-clad steel core aluminum stranded wires mainly consists of a series of equipment and technological steps for processing steel cores and aluminum wires into aluminum-clad steel core aluminum stranded wires that meet the requirements. These equipment usually include steel wire pretreatment equipment, aluminum wire pretreatment equipment, stranding equipment, coating equipment, and post-treatment equipment, etc. The cutting device for aluminum-clad steel core aluminum stranded wires is a special equipment for cutting aluminum-clad steel core aluminum stranded wires. It combines mechanical, electrical, and automation technologies and can efficiently and accurately complete the cutting task of aluminum-clad steel core aluminum stranded wires.

[0003] Although the existing cutting devices for aluminum-clad steel core aluminum stranded wires meet the needs of wire and cable production to a certain extent, there are still some disadvantages. Although many cutting devices are equipped with components such as scales and chutes to guide cutting, due to the material characteristics and structural complexity of aluminum-clad steel core aluminum stranded wires, the cutting accuracy may still be affected to a certain extent. Especially during high-speed cutting, due to factors such as vibration and friction, problems such as deviation in cutting dimensions and loosening of aluminum-clad steel core aluminum stranded wires may occur. Therefore, the present invention designs a processing device for aluminum-clad steel core aluminum stranded wires to solve the above problems. Summary of the Invention

[0004] A processing device for aluminum-clad steel core aluminum stranded wires is provided for the problems in the prior art.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a processing device for aluminum-clad steel core aluminum stranded wires, including a base. A fixing mechanism for clamping the aluminum-clad steel core aluminum stranded wires is arranged at the upper end of the base. A first sliding block is slidably connected to the upper end of the base. A housing is fixedly connected to the surface of the base, and aluminum nails are installed inside the housing. A pressing mechanism for pressing down the aluminum nails is arranged at the upper end of the first sliding block. A fitting mechanism for closely fitting the aluminum nails on the surface of the aluminum-clad steel core aluminum stranded wires is arranged at one end of the upper end of the first sliding block close to the pressing mechanism.

[0006] Preferably, the fixing mechanism includes a hydraulic cylinder. The hydraulic cylinder is installed at the upper end of the base. A first connecting block is fixedly connected to the upper end of the hydraulic cylinder. A rack is fixedly connected to the lower end of the first connecting block. One end of the rack meshes with a gear. A rotating shaft is fixedly connected to the center of the gear. One end of the rotating shaft is rotatably connected to the base.

[0007] Preferably, the fixing mechanism further includes a transmission wheel. One end of the rotating shaft is fixedly connected to the transmission wheel. A belt is engaged with the surface of the transmission wheel. An extrusion roller is eccentrically rotatably connected to the surface of the rotating shaft and is elastically connected by a torsion spring. A bracket is fixedly connected to the surface of the rotating shaft. The lower end of the bracket is fixedly connected to the base. A second connecting block is fixedly connected to the lower end of the rack. A rotating pin is rotatably connected inside the second connecting block. A cutter is fixedly connected to the lower end of the first connecting block.

[0008] Preferably, a guiding groove is formed inside the first sliding block.

[0009] Preferably, the pressing mechanism includes a second sliding block. One end of the second sliding block is fixedly connected to the first connecting block. An extrusion block is elastically connected inside the second sliding block by a spring.

[0010] Preferably, the pressing mechanism further includes a housing. The surface of the extrusion block is fitted with the housing. A hollow groove is formed inside the housing. One end of the extrusion block is closely fitted with an aluminum nail. One end of the aluminum nail is closely fitted with a third sliding block. One end of the third sliding block is fixedly connected to a compression spring. One end of the compression spring is fixedly connected to the housing.

[0011] Preferably, the fitting mechanism includes a fourth sliding block. The lower end of the fourth sliding block is fixedly connected to the first sliding block. One end of the fourth sliding block is slidably connected to a sleeve and is elastically connected to it by a spring. One end of the sleeve is fixedly connected to the base. One end of the fourth sliding block is fixedly connected to a first arc-shaped plate.

[0012] Preferably, the fitting mechanism further includes a second arc-shaped plate. One end of the first arc-shaped plate is fixedly connected to the second arc-shaped plate.

[0013] Advantages of the present invention:

[0014] For a processing device for aluminum-clad steel core aluminum stranded wire of the present invention, with the arranged structure, when the hydraulic cylinder moves downward, it will drive three extrusion rollers to rotate eccentrically. When the three extrusion rollers rotate eccentrically, they will twist the aluminum-clad steel core aluminum stranded wire. After twisting to a certain angle, the aluminum-clad steel core aluminum stranded wire is fixed, so that the end with a cut of the aluminum-clad steel core aluminum stranded wire can be twisted and tightened.

[0015] For a processing device for aluminum-clad steel core aluminum stranded wire of the present invention, with the arranged structure, when the hydraulic cylinder moves downward, it will drive the aluminum nail to move downward at the same time. The aluminum nail is U-shaped. When the lower end of the aluminum nail moves downward and contacts the first arc-shaped plate, it will bend to wrap the aluminum-clad steel core aluminum stranded wire.

[0016] A processing device for an aluminum-clad steel core aluminum stranded wire according to the present invention, through the arranged structure, while the hydraulic cylinder moves downward, it will also drive two first arc-shaped plates to slide towards the aluminum-clad steel core aluminum stranded wire. When the two first arc-shaped plates slide towards the aluminum-clad steel core aluminum stranded wire, the aluminum nails will be wrapped on the surface of the aluminum-clad steel core aluminum stranded wire, so that the aluminum nails are tightly wrapped on the surface of the aluminum-clad steel core aluminum stranded wire to bundle and fix it, preventing the phenomenon of loosening after cutting the aluminum-clad steel core aluminum stranded wire. While the two first arc-shaped plates slide towards the aluminum-clad steel core aluminum stranded wire, they will also drive two second arc-shaped plates to move. The second arc-shaped plates are arc-shaped. When the two second arc-shaped plates move and slide towards the aluminum-clad steel core aluminum stranded wire, the end of the aluminum-clad steel core aluminum stranded wire to be cut will be fixed and limited for subsequent cutting, avoiding deviation of the cutting size due to factors such as vibration and friction.

[0017] A processing device for an aluminum-clad steel core aluminum stranded wire according to the present invention, through the arranged structure, while the first connecting block moves downward, it will drive the cutting knife to move downward. When the cutting knife moves downward, it will cut the aluminum-clad steel core aluminum stranded wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure provided by the present invention;

[0020] Figure 2 It is a schematic diagram of the base structure;

[0021] Figure 3 It is a schematic diagram of the connection structure between the rotating shaft and the extrusion roller;

[0022] Figure 4 It is a schematic diagram of the connection structure between the first connecting block and the rack;

[0023] Figure 5 It is a schematic diagram of the first sliding block structure;

[0024] Figure 6 It is a schematic diagram of the guide groove structure;

[0025] Figure 7 It is a schematic diagram of the second sliding block structure;

[0026] Figure 8 It is a schematic diagram of the connection structure between the extrusion block and the housing;

[0027] Figure 9 It is a schematic diagram of the hollow groove structure.

[0028] In the figure: 100, base; 200, fixing mechanism; 201, hydraulic cylinder; 202, first connecting block; 203, rack; 204, gear; 205, rotating shaft; 206, transmission wheel; 207, belt; 208, extrusion roller; 209, bracket; 210, second connecting block; 211, rotating pin; 212, cutter; 300, first sliding block; 301, guiding groove; 400, pressing mechanism; 401, second sliding block; 402, extrusion block; 403, housing; 4031, hollow groove; 404, aluminum nail; 405, third sliding block; 406, compression spring; 500, fitting mechanism; 501, fourth sliding block; 502, sleeve; 503, first arc-shaped plate; 504, second arc-shaped plate. Detailed implementation manners

[0029] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0030] As Figures 1-9 shown, a processing device for an aluminum-clad steel core aluminum stranded wire according to the present invention includes a base 100. A fixing mechanism 200 for clamping the aluminum-clad steel core aluminum stranded wire is provided at the upper end of the base 100. A first sliding block 300 is slidably connected to the upper end of the base 100. A housing 403 is fixedly connected to the surface of the base 100. Aluminum nails 404 are installed inside the housing 403. A pressing mechanism 400 for pressing down the aluminum nails 404 is provided at the upper end of the first sliding block 300. A fitting mechanism 500 for tightly fitting the aluminum nails 404 on the surface of the aluminum-clad steel core aluminum stranded wire is provided at one end of the upper end of the first sliding block 300 close to the pressing mechanism 400; with the adopted structure, when the hydraulic cylinder 201 moves downward, it will drive the three extrusion rollers 208 to rotate eccentrically. When the three extrusion rollers 208 rotate eccentrically, they will twist the aluminum-clad steel core aluminum stranded wire. After twisting to a certain angle, the aluminum-clad steel core aluminum stranded wire is fixed, so that the end of the aluminum-clad steel core aluminum stranded wire with a cut can be twisted and tightened.

[0031] Specifically, the fixing mechanism 200 includes a hydraulic cylinder 201. The hydraulic cylinder 201 is installed at the upper end of the base 100. A first connection block 202 is fixedly connected to the upper end of the hydraulic cylinder 201. A rack 203 is fixedly connected to the lower end of the first connection block 202. One end of the rack 203 meshes with a gear 204. A rotating shaft 205 is fixedly connected to the center of the gear 204. One end of the rotating shaft 205 is rotatably connected to the base 100. A transmission wheel 206 is fixedly connected to one end of the rotating shaft 205. A belt 207 meshes with the surface of the transmission wheel 206. An extrusion roller 208 is eccentrically rotatably connected to the surface of the rotating shaft 205 and is elastically connected by a torsion spring. A bracket 209 is fixedly connected to the surface of the rotating shaft 205. The lower end of the bracket 209 is fixedly connected to the base 100. A second connection block 210 is fixedly connected to the lower end of the rack 203. A rotating pin 211 is rotatably connected inside the second connection block 210. A cutter 212 is fixedly connected to the lower end of the first connection block 202; when the hydraulic cylinder 201 is started to move downward, the downward movement of the hydraulic cylinder 201 will drive the first connection block 202 to move downward. The downward movement of the first connection block 202 will drive the rack 203 to move downward. The downward movement of the rack 203 will drive the gear 204 to rotate. The rotation of the gear 204 will drive the rotating shaft 205 to rotate. The rotation of the rotating shaft 205 will drive the transmission wheel 206 to rotate. The rotation of the transmission wheel 206 will drive the belt 207 to rotate. When the rotating shaft 205 rotates, it will drive the extrusion roller 208 to rotate. The rotating shaft 205 and the extrusion roller 208 are eccentrically connected. There are many protrusions on the surface of the extrusion roller 208; when the three extrusion rollers 208 rotate eccentrically, they will twist the aluminum-clad steel core aluminum stranded wire. The twisting of the aluminum-clad steel core aluminum stranded wire by the extrusion roller 208 will compress the torsion spring inside the extrusion roller 208. After the extrusion roller 208 twists the aluminum-clad steel core aluminum stranded wire to a certain angle, it will fix the aluminum-clad steel core aluminum stranded wire. With the structure provided, when the hydraulic cylinder 201 moves downward, it will drive the three extrusion rollers 208 to rotate eccentrically. When the three extrusion rollers 208 rotate eccentrically, they will twist the aluminum-clad steel core aluminum stranded wire. After twisting to a certain angle, it will fix the aluminum-clad steel core aluminum stranded wire. In this way, it can play a role in twisting and tightening one end of the aluminum-clad steel core aluminum stranded wire with a cut.

[0032] In addition, a guide groove 301 is formed inside the first sliding block 300.

[0033] Further, the pressing mechanism 400 includes a second sliding block 401. One end of the second sliding block 401 is fixedly connected to the first connecting block 202. An extrusion block 402 is elastically connected to the inside of the second sliding block 401 through a spring. The surface of the extrusion block 402 is attached to a housing 403. A hollow groove 4031 is formed inside the housing 403. One end of the extrusion block 402 is closely attached to an aluminum nail 404. One end of the aluminum nail 404 is closely attached to a third sliding block 405. One end of the third sliding block 405 is fixedly connected to a compression spring 406. One end of the compression spring 406 is fixedly connected to the housing 403. When the hydraulic cylinder 201 moves downward, it will drive the second sliding block 401 to move downward. The downward movement of the second sliding block 401 will drive the extrusion block 402 to move downward. The downward movement of the extrusion block 402 will drive the aluminum nail 404 to move downward. The aluminum nail 404 is U-shaped. When the lower end of the aluminum nail 404 moves downward and touches the first arc-shaped plate 503, it will bend to wrap the aluminum-clad steel core aluminum stranded wire. Through the set structure, when the hydraulic cylinder 201 moves downward, it will drive the aluminum nail 404 to move downward. The aluminum nail 404 is U-shaped. When the lower end of the aluminum nail 404 moves downward and touches the first arc-shaped plate 503, it will bend to wrap the aluminum-clad steel core aluminum stranded wire.

[0034] It should be noted that the fitting mechanism 500 includes a fourth sliding block 501. The lower end of the fourth sliding block 501 is fixedly connected to the first sliding block 300. One end of the fourth sliding block 501 is slidably connected to a sleeve 502 and elastically connected to it through a spring. One end of the sleeve 502 is fixedly connected to the base 100. One end of the fourth sliding block 501 is fixedly connected to a first arc-shaped plate 503, and one end of the first arc-shaped plate 503 is fixedly connected to a second arc-shaped plate 504. When the rack 203 moves downward, it will drive the second connecting block 210 to move downward. The downward movement of the extrusion block 402 will drive the rotating pin 211 to move downward. The downward movement of the rotating pin 211 will slide in the guide groove 301 and drive the first sliding block 300 to slide towards the direction close to the aluminum-clad steel core aluminum stranded wire. The sliding of the first sliding block 300 towards the direction close to the aluminum-clad steel core aluminum stranded wire will drive the fourth sliding block 501 to slide towards one end. The sliding of the fourth sliding block 501 towards one end will drive the first arc-shaped plate 503 to slide towards one end. The sliding of the first arc-shaped plate 503 towards one end will drive the second arc-shaped plate 504 to slide towards one end. The two first arc-shaped plates 503 sliding towards the direction close to the aluminum-clad steel core aluminum stranded wire will wrap the aluminum nails 404 on the surface of the aluminum-clad steel core aluminum stranded wire. The aluminum nails 404 will fix and bind the aluminum-clad steel core aluminum stranded wire. The two ends of the aluminum-clad steel core aluminum stranded wire are symmetrically fixed and bound with aluminum nails 404 to prevent the aluminum-clad steel core aluminum stranded wire from becoming loose after being cut. When the two first arc-shaped plates 503 slide towards the direction close to the aluminum-clad steel core aluminum stranded wire, they will also drive the two second arc-shaped plates 504 to move. The second arc-shaped plates 504 are arc-shaped. The movement of the two second arc-shaped plates 504 sliding towards the direction close to the aluminum-clad steel core aluminum stranded wire will fix and limit one end of the aluminum-clad steel core aluminum stranded wire to be cut for subsequent cutting, avoiding deviation of the cutting size due to factors such as vibration and friction. Through the set structure, when the hydraulic cylinder 201 moves downward, it will also drive the two first arc-shaped plates 503 to slide towards the direction close to the aluminum-clad steel core aluminum stranded wire. The two first arc-shaped plates 503 sliding towards the direction close to the aluminum-clad steel core aluminum stranded wire will wrap the aluminum nails 404 on the surface of the aluminum-clad steel core aluminum stranded wire, making the aluminum nails 404 tightly wrap on the surface of the aluminum-clad steel core aluminum stranded wire to bind and fix it, preventing the aluminum-clad steel core aluminum stranded wire from becoming loose after being cut. When the two first arc-shaped plates 503 slide towards the direction close to the aluminum-clad steel core aluminum stranded wire, they will also drive the two second arc-shaped plates 504 to move. The second arc-shaped plates 504 are arc-shaped. The movement of the two second arc-shaped plates 504 sliding towards the direction close to the aluminum-clad steel core aluminum stranded wire will fix and limit one end of the aluminum-clad steel core aluminum stranded wire to be cut for subsequent cutting, avoiding deviation of the cutting size due to factors such as vibration and friction. When the first connecting block 202 moves downward, it will drive the cutter 212 to move downward. The downward movement of the cutter 212 will cut the aluminum-clad steel core aluminum stranded wire. Through the set structure, when the first connecting block 202 moves downward, it will drive the cutter 212 to move downward. The downward movement of the cutter 212 will cut the aluminum-clad steel core aluminum stranded wire.

[0035] Working principle: When the present invention is in use, first, the aluminum-clad steel core aluminum stranded wire wound around the unwinding roller is passed through the middle of two second arc-shaped plates 504, and then the aluminum-clad steel core aluminum stranded wire is passed through the centers of three pressing rollers 208. The aluminum-clad steel core aluminum stranded wire passes through the centers of the three pressing rollers 208, and the conveyor belt moves relatively through the driving device to clamp and convey the cable.

[0036] Start the hydraulic cylinder 201 to move downward. The downward movement of the hydraulic cylinder 201 will drive the first connecting block 202 to move downward. The downward movement of the first connecting block 202 will drive the rack 203 to move downward. The downward movement of the rack 203 will drive the gear 204 to rotate. The rotation of the gear 204 will drive the rotating shaft 205 to rotate. The rotation of the rotating shaft 205 will drive the transmission wheel 206 to rotate. The rotation of the transmission wheel 206 will drive the belt 207 to rotate. When the rotating shaft 205 rotates, it will drive the pressing roller 208 to rotate. The rotating shaft 205 and the pressing roller 208 are eccentrically connected, and there are many protrusions on the surface of the pressing roller 208. When the three pressing rollers 208 rotate eccentrically, they will twist the aluminum-clad steel core aluminum stranded wire. The twisting of the aluminum-clad steel core aluminum stranded wire by the pressing roller 208 will compress the torsion spring inside the pressing roller 208. After the pressing roller 208 twists the aluminum-clad steel core aluminum stranded wire to a certain angle, it will fix the aluminum-clad steel core aluminum stranded wire. With the adopted structure, when the hydraulic cylinder 201 moves downward, it will drive the three pressing rollers 208 to rotate eccentrically. When the three pressing rollers 208 rotate eccentrically, they will twist the aluminum-clad steel core aluminum stranded wire, and after twisting to a certain angle, they will fix the aluminum-clad steel core aluminum stranded wire. In this way, it can play a role in twisting and tightening one end of the aluminum-clad steel core aluminum stranded wire with a cut.

[0037] At the same time when the hydraulic cylinder 201 moves downward, it will drive the second sliding block 401 to move downward. The downward movement of the second sliding block 401 will drive the pressing block 402 to move downward. The downward movement of the pressing block 402 will drive the aluminum nail 404 to move downward. The aluminum nail 404 is U-shaped. When the lower end of the aluminum nail 404 moves downward and touches the first arc-shaped plate 503, it will bend to wrap the aluminum-clad steel core aluminum stranded wire. With the adopted structure, when the hydraulic cylinder 201 moves downward, it will drive the aluminum nail 404 to move downward. The aluminum nail 404 is U-shaped. When the lower end of the aluminum nail 404 moves downward and touches the first arc-shaped plate 503, it will bend to wrap the aluminum-clad steel core aluminum stranded wire.

[0038] While the rack 203 moves downward, it will drive the second connecting block 210 to move downward. The downward movement of the extrusion block 402 will drive the rotating pin 211 to move downward. The downward movement of the rotating pin 211 will slide in the guide groove 301 and drive the first sliding block 300 to slide towards the aluminum-clad steel core aluminum stranded wire. The sliding of the first sliding block 300 towards the aluminum-clad steel core aluminum stranded wire will drive the fourth sliding block 501 to slide towards one end. The sliding of the fourth sliding block 501 towards one end will drive the first arc-shaped plate 503 to slide towards one end. The sliding of the first arc-shaped plate 503 towards one end will drive the second arc-shaped plate 504 to slide towards one end. The sliding of the two first arc-shaped plates 503 towards the aluminum-clad steel core aluminum stranded wire will wrap the aluminum nails 404 on the surface of the aluminum-clad steel core aluminum stranded wire. The aluminum nails 404 will fix and bind the aluminum-clad steel core aluminum stranded wire. At both ends of the aluminum-clad steel core aluminum stranded wire, the aluminum nails 404 are symmetrically fixed and bound to prevent the aluminum-clad steel core aluminum stranded wire from becoming loose after being cut. While the two first arc-shaped plates 503 slide towards the aluminum-clad steel core aluminum stranded wire, they will also drive the two second arc-shaped plates 504 to move. The second arc-shaped plates 504 are arc-shaped. The movement of the two second arc-shaped plates 504 towards the aluminum-clad steel core aluminum stranded wire will fix and limit the end of the aluminum-clad steel core aluminum stranded wire to be cut for subsequent cutting, avoiding deviation of the cutting size due to factors such as vibration and friction. Through the set structure, while the hydraulic cylinder 201 moves downward, it will also drive the two first arc-shaped plates 503 to slide towards the aluminum-clad steel core aluminum stranded wire. The sliding of the two first arc-shaped plates 503 towards the aluminum-clad steel core aluminum stranded wire will wrap the aluminum nails 404 on the surface of the aluminum-clad steel core aluminum stranded wire, making the aluminum nails 404 tightly wrap around the surface of the aluminum-clad steel core aluminum stranded wire to bind and fix it, preventing the aluminum-clad steel core aluminum stranded wire from becoming loose after being cut. While the two first arc-shaped plates 503 slide towards the aluminum-clad steel core aluminum stranded wire, they will also drive the two second arc-shaped plates 504 to move. The second arc-shaped plates 504 are arc-shaped. The movement of the two second arc-shaped plates 504 towards the aluminum-clad steel core aluminum stranded wire will fix and limit the end of the aluminum-clad steel core aluminum stranded wire to be cut for subsequent cutting, avoiding deviation of the cutting size due to factors such as vibration and friction.

[0039] While the first connecting block 202 moves downward, it will drive the cutter 212 to move downward. The downward movement of the cutter 212 will cut the aluminum-clad steel core aluminum stranded wire. Through the set structure, while the first connecting block 202 moves downward, it will drive the cutter 212 to move downward. The downward movement of the cutter 212 will cut the aluminum-clad steel core aluminum stranded wire.

[0040] The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing device for an aluminum-clad steel core aluminum stranded wire, comprising a base (100), characterized in that: At the upper end of the base (100), a fixing mechanism (200) for clamping the aluminum-clad steel core aluminum stranded wire is provided. A first sliding block (300) is slidably connected to the upper end of the base (100). The surface of the base (100) is fixedly connected with a housing (403). Aluminum nails (404) are installed inside the housing (403). At the upper end of the first sliding block (300), a pressing mechanism (400) for pressing down the aluminum nails (404) is provided. At one end of the upper end of the first sliding block (300) close to the pressing mechanism (400), a fitting mechanism (500) for closely fitting the aluminum nails (404) to the surface of the aluminum-clad steel core aluminum stranded wire is provided. The fixing mechanism (200) includes a hydraulic cylinder (201). The hydraulic cylinder (201) is installed at the upper end of the base (100). A first connecting block (202) is fixedly connected to the upper end of the hydraulic cylinder (201). A rack (203) is fixedly connected to the lower end of the first connecting block (202). One end of the rack (203) meshes with a gear (204). A rotating shaft (205) is fixedly connected to the center of the gear (204). One end of the rotating shaft (205) is rotatably connected to the base (100). The fixing mechanism (200) further includes a transmission wheel (206). A transmission wheel (206) is fixedly connected to one end of the rotating shaft (205). A belt (207) is meshed on the surface of the transmission wheel (206). An extrusion roller (208) is eccentrically rotatably connected to the surface of the rotating shaft (205) and is elastically connected by a torsion spring. A bracket (209) is fixedly connected to the surface of the rotating shaft (205). The lower end of the bracket (209) is fixedly connected to the base (100). A second connecting block (210) is fixedly connected to the lower end of the rack (203). A rotating pin (211) is rotatably connected inside the second connecting block (210). A cutter (212) is fixedly connected to the lower end of the first connecting block (202). The pressing mechanism (400) includes a second sliding block (401). One end of the second sliding block (401) is fixedly connected to the first connecting block (202). An extrusion block (402) is elastically connected inside the second sliding block (401) by a spring. The pressing mechanism (400) further includes a housing (403). The surface of the extrusion block (402) is fitted with the housing (403). A hollow groove (4031) is opened inside the housing (403). One end of the extrusion block (402) is closely fitted with an aluminum nail (404). One end of the aluminum nail (404) is closely fitted with a third sliding block (405). A compression spring (406) is fixedly connected to one end of the third sliding block (405). One end of the compression spring (406) is fixedly connected to the housing (403). The fitting mechanism (500) includes a fourth sliding block (501). The lower end of the fourth sliding block (501) is fixedly connected to the first sliding block (300). One end of the fourth sliding block (501) is slidably connected to a sleeve (502) and is elastically connected to it through a spring. One end of the sleeve (502) is fixedly connected to the base (100). One end of the fourth sliding block (501) is fixedly connected to a first arc-shaped plate (503).

2. The processing device for an aluminum-clad steel core aluminum stranded wire according to claim 1, wherein: A guiding groove (301) is formed inside the first sliding block (300).

3. The processing device for an aluminum-clad steel core aluminum stranded wire according to claim 2, wherein: The fitting mechanism (500) further includes a second arc-shaped plate (504). One end of the first arc-shaped plate (503) is fixedly connected to the second arc-shaped plate (504).

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