Rare earth aluminum alloy cable guillotine shear
By designing a rare earth aluminum alloy cable cutter using rotary push plate, connecting rod, balance frame and cut-off knife, the problem of difficulty in fixing rare earth aluminum alloy cables in existing equipment is solved, and fast and accurate cut-off of this type of cable is achieved, and the cut-off quality and efficiency are improved.
Patent Information
- Application Number
- CN202421275448.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Existing cable cutoff equipment is difficult to effectively fix rare earth aluminum alloy cables, resulting in shaking and cutting position offset during the cutting process, affecting the quality and efficiency of cut off.
A rare earth aluminum alloy cable cutter machine is designed, and a cut-off structure composed of a rotating push plate, connecting rod, balance frame and cut-off knife. The balance frame and link movement are driven by the cylinder to achieve stable clamping and precise cutting of the cable.
It realizes fast and accurate cutoff of rare earth aluminum alloy cables, avoids cutting position offset, and improves cutoff quality and efficiency.
Smart Images
Figure CN222552018U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of rare earth aluminum alloy cable cutting, and in particular to a rare earth aluminum alloy cable cutting machine. Background Art
[0002] Rare earth aluminum alloy cable is a cable that uses rare earth aluminum alloy as a conductor material. Rare earth aluminum alloy refers to an alloy material formed by rare earth elements (such as lanthanum, neodymium, samarium, etc.) and aluminum elements. This alloy has high electrical conductivity and excellent mechanical properties, so it can be used to manufacture cable conductors. Rare earth aluminum alloy cables are usually used in power transmission and distribution systems under high temperature, high current and special environments. With the advancement of science and technology and the development of industry, rare earth aluminum alloy cables have been widely used in power transmission, aerospace, rail transportation and other fields due to their excellent electrical conductivity, mechanical strength and corrosion resistance. However, in practical applications, the cutting process of rare earth aluminum alloy cables has always been a technical problem. At present, the commonly used cable cutting equipment on the market is mostly designed for ordinary metal cables, and most of them are directly cut by cutting machines, lacking a structure to fix the cable. Because rare earth aluminum alloy cables have high hardness and tensile strength, ordinary cutting machines will shake as the cutting action progresses when cutting cables, which is easy to cause the cutting position to shift, thereby scratching the surface of the rare earth aluminum alloy cable, greatly affecting the quality and efficiency of the cut.
[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0004] In order to solve the problem that when an ordinary cutting machine cuts the cable, the rare earth aluminum alloy cable will shake as the cutting action is carried out, which may easily cause the cutting position to shift, thereby scratching the surface of the rare earth aluminum alloy cable and greatly affecting the quality and efficiency of cutting, the present application provides a rare earth aluminum alloy cable cutting machine.
[0005] The rare earth aluminum alloy cable cutting machine provided in this application adopts the following technical solution:
[0006] A rare earth aluminum alloy cable cutting machine comprises a mounting frame, support frames are fixed at both ends of the top of the mounting frame, a cutting support ring is installed on the outer wall of the support frame, a gear ring is rotatably provided on the outer wall of the cutting support ring, a gear component is provided on the gear ring, a center plate is fixed inside the mounting frame, a cutting structure is provided on the surface of the center plate, the cutting structure comprises a rotating push plate arranged in the middle of the center plate, connecting rods located at both ends of the rotating push plate, a balancing frame installed on the connecting rod, and a cutting knife fixed to the inner wall of the balancing frame.
[0007] Preferably, an inner plate is fixed to the inner wall of the gear ring, electric push rods are installed on both sides of the inner wall of the inner plate, a clamping plate is fixedly connected to the output end of the electric push rod, and a plurality of tooth blocks are equidistantly distributed on the outer wall of the gear ring.
[0008] Preferably, a rotating shaft is rotatably installed in the middle of one end of the two support frames away from each other, a pulley is fixed to the outer wall of the rotating shaft, a belt is staggeredly sleeved on the outer wall of the pulley, fixing parts are symmetrically welded on the back walls on both sides of the truncated support ring, and a rotating wheel is rotatably installed inside the two fixing parts.
[0009] Preferably, the gear component includes a main gear fixed to one end of the rotating shaft and driven gears located on both sides of the gear ring, a connecting shaft is fixed to the back wall of the driven gear, one end of the connecting shaft extends into the fixing member and is fixed to the surface of the rotating wheel.
[0010] Preferably, a positioning hole is opened at the center of the center plate, a shaft ring is fixed outside the positioning hole, and the rotating push plate is rotatably connected to the shaft ring.
[0011] Preferably, a rotating shaft is fixed at both ends of the connecting rod, a cylinder is installed on one side of the center plate, the output end of the cylinder is rotatably connected to one of the balancing frames, and inner sliding grooves adapted to the balancing frame are opened on both sides of the inner wall of the mounting frame.
[0012] In summary, this application includes the following beneficial technical effects:
[0013] The present application adopts a cutting structure composed of a rotating push plate, a connecting rod, a balancing frame and a cutting knife. The cutting knife has excellent wear resistance and corrosion resistance. The cylinder is used as the overall driving force to drive the balancing frame to perform corresponding reciprocating motion, and then the connecting rod drives the rotating push plate to rotate accordingly, and then the two cutting knives can be driven to move relatively close or away, so that the rare earth aluminum alloy cable can be cut at both ends, and the rare earth aluminum alloy cable can be cut quickly and accurately. The gear ring is rotated through the gear linkage. Since the rare earth aluminum alloy cable is clamped by the clamping plate, the rotation of the gear ring will drive the rare earth aluminum alloy cable to rotate accordingly, and then the outer wall of the rare earth aluminum alloy cable can be cut 360 degrees, thereby realizing precise control of the cutting process and ensuring the cutting effect and stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front view of a rare earth aluminum alloy cable cutting machine according to an embodiment of the application.
[0015] Figure 2 It is a schematic structural diagram of a truncated support ring according to an embodiment of the application.
[0016] Figure 3 It is an exploded view of the mounting rack of the application embodiment.
[0017] Explanation of the reference numerals in the accompanying drawings: 1. Mounting frame; 2. Support frame; 3. Main gear; 4. Cut-off support ring; 5. Gear ring; 6. Inner plate; 7. Belt; 8. Driven gear; 9. Rotating shaft; 10. Pulley; 11. Fixing piece; 12. Rotating wheel; 13. Gear block; 14. Electric push rod; 15. Clamp; 16. Center plate; 17. Rotating push plate; 18. Connecting rod; 19. Rotating shaft; 20. Shaft ring; 21. Positioning hole; 22. Cylinder; 23. Balancing frame; 24. Cutting knife; 25. Inner slide groove. DETAILED DESCRIPTION
[0018] The following is combined with Figure 1-3 This application is described in further detail.
[0019] The present application embodiment discloses a rare earth aluminum alloy cable cutting machine. Figure 1 , including an installation frame 1, support frames 2 are fixed at both ends of the top of the installation frame 1, and connecting ears are provided on the support frame 2 for easy installation and fixation. A truncated support ring 4 is installed on the outer wall of the support frame 2, and a gear ring 5 is rotatably provided on the outer wall of the truncated support ring 4. A rotation groove adapted to the gear ring 5 is opened on the outer wall of the truncated support ring 4, and an inner plate 6 is fixed on the inner wall of the gear ring 5. The gear ring 5 and the inner plate 6 are both arranged as semi-annular shapes, and electric push rods 14 are installed on both sides of the inner wall of the inner plate 6. The output end of the electric push rod 14 is fixedly connected with a clamping plate 15. The rare earth aluminum alloy cable can be clamped and positioned by driving the clamping plate 15 relatively close to the electric push rod 14, thereby improving the fixing effect of the rare earth aluminum alloy cable.
[0020] like Figure 2 As shown, a rotating shaft 9 is rotatably installed in the middle of one end of the two support frames 2 away from each other, a pulley 10 is fixed to the outer wall of the rotating shaft 9, and a belt 7 is staggered on the outer wall of the pulley 10. Fixing members 11 are symmetrically welded on the back walls on both sides of the truncated support ring 4, and rotating wheels 12 are rotatably installed inside the two fixing members 11. The two rotating wheels 12 are staggered and respectively linked with the two belts 7, and a servo motor is installed on the back wall of the support frame 2, which is used to drive the rotating shaft 9 to drive the pulley 10 to rotate, so that the rotating wheels 12 on both sides can be linked to rotate synchronously through the belt 7.
[0021] Specifically, a gear component is provided on the ring gear 5, and the gear component includes a main gear 3 fixed to one end of the rotating shaft 9 and a driven gear 8 located on both sides of the ring gear 5. The outer wall of the ring gear 5 is provided with a plurality of tooth blocks 13 distributed at equal intervals, and the tooth blocks 13 are meshed with both the main gear 3 and the driven gear 8. A connecting shaft is fixed to the back wall of the driven gear 8, and one end of the connecting shaft extends into the fixing member 11 and is fixed to the surface of the rotating wheel 12. Therefore, when the rotating wheel 12 rotates, the driven gear 8 can be driven to rotate accordingly to support and position the two sides of the ring gear 5.
[0022] Combination Figure 3 As shown, a center plate 16 is fixed inside the mounting frame 1, a positioning hole 21 is opened at the center of the center plate 16, a shaft ring 20 is fixed outside the positioning hole 21, and the positioning hole 21 extends to the outside of the shaft ring 20. A truncation structure is provided on the surface of the center plate 16, and the truncation structure includes a rotating push plate 17 provided in the middle of the center plate 16, connecting rods 18 located at both ends of the rotating push plate 17, a balancing frame 23 installed on the connecting rod 18, and a truncation knife 24 fixed to the inner wall of the balancing frame 23, and the rotating push plate 17 is rotatably connected to the shaft ring 20;
[0023] Specifically, a rotating shaft 19 is fixed at both ends of the connecting rod 18. The rotating shafts 19 at the ends of the two connecting rods 18 that are close to each other are respectively rotatably connected to the surfaces of the two ends of the rotating push plate 17, and the rotating shafts 19 that are away from each other are rotatably connected to the outer wall of the balance frame 23. A cylinder 22 is installed on one side of the center plate 16, and the output end of the cylinder 22 is rotatably connected to one of the balance frames 23. Inner slide grooves 25 that are adapted to the balance frames 23 are provided on both sides of the inner wall of the mounting frame 1. When the cylinder 22 is working, the two balance frames 23 can be pulled relatively close or away through the connecting rod 18, thereby facilitating the cutting of the outer walls at both ends of the rare earth aluminum alloy cable.
[0024] The implementation principle of a rare earth aluminum alloy cable cutting machine in the embodiment of the present application is:
[0025] When in use, the cut end of the rare earth aluminum alloy cable is passed through the cutoff support ring 4 and extended to the outside of the cutoff support ring 4 at the other end through the positioning hole 21, and then the electric push rod 14 is started to push the clamping plate 15 close to the outer walls of both sides of the rare earth aluminum alloy cable to position it. By positioning both ends of the rare earth aluminum alloy cable, it can be tightened and straightened to avoid loosening, which is convenient for subsequent cutting work. During the cutting process, the servo motor drives the rotating shaft 9 to drive the main gear 3 to engage with the tooth block 13, so that the gear ring 5 can be driven to rotate on the surface of the cutoff support ring 4. As the rotating shaft 9 rotates, the pulley 10 will move accordingly and rotate the rotating wheels 12 on both sides through the belt 7, thereby driving the driven gears 8 on both sides to synchronously engage with the gear ring 5 to ensure the working stability of the gear ring 5. As the gear ring 5 rotates, the rare earth aluminum alloy cable will be driven to undergo corresponding angle changes, which is convenient for rotating and adjusting the cutting surface of the rare earth aluminum alloy cable, thereby achieving precise control of the cutting process and ensuring the cutting effect and stability.
[0026] During the cutting process, the cylinder 22 drives the balance frame 23 on the top to slide downward in the inner slide groove 25. At this time, the rotating push plate 17 is pushed by the connecting rod 18, and a corresponding rotational movement occurs outside the shaft ring 20. When the rotating push plate 17 rotates, the balance frame 23 at the corresponding position will be pulled to move synchronously through another connecting rod 18, and the two balance frames 23 can be driven to move relatively close or away. At this time, the cutting knife 24 can be pushed to cut off the two ends of the rare earth aluminum alloy cable. The cutting strength can be adjusted according to the use requirements, and the rare earth aluminum alloy cable can be cut quickly and accurately.
[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0030] 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 rare earth aluminum alloy cable cutting machine, comprising a mounting frame (1), characterized in that: Support frames (2) are fixed at both ends of the top of the mounting frame (1), a truncation support ring (4) is installed on the outer wall of the support frame (2), a gear ring (5) is rotatably provided on the outer wall of the truncation support ring (4), a gear component is provided on the gear ring (5), a center plate (16) is fixed inside the mounting frame (1), a truncation structure is provided on the surface of the center plate (16), and the truncation structure includes a rotating push plate (17) arranged in the middle of the center plate (16), connecting rods (18) located at both ends of the rotating push plate (17), a balancing frame (23) installed on the connecting rod (18), and a truncation knife (24) fixed on the inner wall of the balancing frame (23).
2. A rare earth aluminum alloy cable cutting machine according to claim 1, characterized in that: An inner plate (6) is fixed to the inner wall of the gear ring (5), electric push rods (14) are installed on both sides of the inner wall of the inner plate (6), and a clamping plate (15) is fixedly connected to the output end of the electric push rod (14). The outer wall of the gear ring (5) is provided with a plurality of tooth blocks (13) distributed at equal intervals.
3. A rare earth aluminum alloy cable cutting machine according to claim 2, characterized in that: A rotating shaft (9) is rotatably mounted at the middle of one end of the two support frames (2) away from each other, a pulley (10) is fixed to the outer wall of the rotating shaft (9), and a belt (7) is staggeredly sleeved on the outer wall of the pulley (10), and fixing parts (11) are symmetrically welded to the back walls of both sides of the truncated support ring (4), and rotating wheels (12) are rotatably mounted inside the two fixing parts (11).
4. A rare earth aluminum alloy cable cutting machine according to claim 3, characterized in that: The gear component comprises a main gear (3) fixed to one end of the rotating shaft (9) and driven gears (8) located on both sides of the gear ring (5); a connecting shaft is fixed to the back wall of the driven gear (8); one end of the connecting shaft extends into the fixing member (11) and is fixed to the surface of the rotating wheel (12).
5. The rare earth aluminum alloy cable cutting machine according to claim 1, characterized in that: A positioning hole (21) is provided at the center of the center plate (16), a shaft ring (20) is fixed outside the positioning hole (21), and the rotating push plate (17) is rotatably connected to the shaft ring (20).
6. A rare earth aluminum alloy cable cutting machine according to claim 5, characterized in that: A rotating shaft (19) is fixed to both ends of the connecting rod (18), a cylinder (22) is installed on one side of the center plate (16), an output end of the cylinder (22) is rotatably connected to one of the balancing frames (23), and inner sliding grooves (25) adapted to the balancing frame (23) are provided on both sides of the inner wall of the mounting frame (1).