Automatic grooving tool for cable end part

Abstract

The utility model relates to the technical field of cable processing, and discloses an automatic slotting tool for a cable end part, which comprises a support frame, a fixed box is fixedly connected to the inner wall of the support frame, a support plate is fixedly connected to the upper surface of the fixed box, and a rotating handle is rotatably connected to the inside of the support plate. A gear is fixedly connected to one side of the outer wall of the rotating handle, a rotating plate is rotatably connected to the lower surface of the supporting plate, a connecting plate is rotatably connected to the outer wall of the rotating plate, a fixing rod is rotatably connected to the outer wall of the connecting plate, and a rack plate is fixedly connected to one side of the outer wall of the fixing rod. According to the utility model, the gear drives the rack plate to move by rotating the rotating handle, so that the fixed rod pushes the connecting plate to rotate, and then the connecting plate drives the rotating plate to adjust the position of the moving plate, thereby realizing the adjusting effect according to the size of the cable. And meanwhile, the cutting assembly can accurately cut the cable, the mounting block and the limiting roller provide stable limiting, and the practicability of the tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to an automatic slotting tool for cable ends. Background Art

[0002] A cable is a conductor or group of conductors used to transmit power, signals, or data. It is widely used in industry, communications, construction, and power systems to connect devices and transmit energy or information. Using an automated grooving tool for cable ends significantly improves work efficiency, ensures precision and consistency in grooving operations, and reduces errors and inconsistencies in manual operations, thereby ensuring the quality and reliability of cable connections. Furthermore, automated grooving tools improve safety through mechanized operation, reducing the risk of worker injury. By precisely controlling the force applied, they reduce damage to the cable and extend its service life.

[0003] In existing technology, cable end slotting typically relies on manual labor using handheld tools. This method is not only inefficient and difficult to meet the needs of mass production, but also often lacks accuracy and consistency in slotting due to manual errors. Furthermore, manual operation poses significant safety risks, easily leading to worker injury or cable damage, compromising the quality and safety of the overall operation. Therefore, an automated cable end slotting tool has been proposed to address these issues. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automatic grooving tool for cable ends, aiming to improve the problems of low efficiency and insufficient grooving position accuracy in the existing technology where cable end grooving is generally performed by manual handheld tools.

[0005] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of said frame is that of an automobile scissor lift, and the like is to be fixedly mounted on said frame, and the driving mechanism can be effectively prevented from sliding onto said frame.

[0006] Furthermore, the cutting assembly includes an adjusting screw rod 1, which is rotatably connected to the upper surface of the support block, and the outer wall of the adjusting screw rod 1 is threadedly connected to a splint, and the splint is slidably connected to one side of the outer wall of the movable plate, and a cutting blade is attached to the lower surface of the splint, and the cutting blade is slidably connected to the outer wall of the limit rod.

[0007] Furthermore, a motor is fixedly connected to the bottom of the inner wall of the fixed box, a rotating shaft 1 is fixedly connected to the output end of the motor, and the rotating shaft 1 is rotatably connected to the inside of the support plate.

[0008] Furthermore, a sprocket 1 is fixedly connected to the outer wall of the rotating shaft 1, and an adjusting screw 2 is threadedly connected to the inside of the support plate.

[0009] Furthermore, one end of the adjusting screw rod is rotatably connected to a slider, and the slider is slidably connected to the inside of the support plate.

[0010] Furthermore, the slider is internally rotatably connected to a second rotating shaft, and the outer wall of the second rotating shaft is fixedly connected to a second sprocket.

[0011] Furthermore, a transmission chain is connected between the sprocket 2 and the sprocket 1, and a chain tensioner is meshedly connected on one side of the transmission chain.

[0012] Furthermore, the outer walls of the second rotating shaft and the first rotating shaft are both provided with driving wheels, and the chain tensioner is provided on the lower surface of the support plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the gear drives the rack plate to move by rotating the rotating handle, and then the fixed rod drives the connecting plate to rotate. At this time, the connecting plate drives the rotating plate to rotate, thereby achieving the effect of driving the movable plate to adjust according to the cable size. At the same time, the cable can be cut by the cutting assembly. At this time, the installation fastener and the limiting roller are used to limit the position, thereby improving the practicality of the tooling.

[0015] 2. In the present invention, by rotating the adjusting screw rod 2, the slider drives one driving wheel to approach the other driving wheel. At this time, the motor drives the rotating shaft 1 to rotate, and then the sprocket 1 drives the transmission chain to transmit. At this time, the transmission chain drives the sprocket 2 to rotate, thereby achieving the effect of driving the rotating shaft 2 to rotate. At this time, through the cooperation of the rotating shaft 1 and the rotating shaft 2, the driving wheel drives the cable forward, thereby achieving the effect of automatic cutting, thereby improving the practicality of the tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an automatic grooving tool for cable ends proposed by the present invention;

[0017] Figure 2 This is a schematic structural diagram of the rotating plate portion of an automatic grooving tool for cable ends proposed by the present invention;

[0018] Figure 3 This is a structural schematic diagram of a rotating shaft portion of an automatic grooving tool for cable ends proposed by the present invention;

[0019] Figure 4 The present invention is a schematic structural diagram of a slider portion of an automatic grooving tool for cable ends proposed by the present invention.

[0020] Legend:

[0021] 1. Support frame; 2. Fixed box; 3. Support plate; 4. Rotating handle; 5. Gear; 6. Rotating plate; 7. Connecting plate; 8. Rack plate; 9. Fixed rod; 10. Moving plate; 11. Mounting bracket; 12. Limiting roller; 13. Support block; 14. Limiting rod; 15. Cutting assembly; 1501. Adjusting screw rod 1; 1502. Clamp; 1503. Cutting blade; 16. Motor; 17. Rotating shaft 1; 18. Sprocket 1; 19. Adjusting screw rod 2; 20. Slider; 21. Sprocket 2; 22. Rotating shaft 2; 23. Transmission chain; 24. Drive wheel; 25. Chain tensioner. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1 、 Figure 2 and Figure 3, the utility model provides an embodiment: an automatic grooving tool for the end of a cable, comprising a support frame 1, the inner wall of the support frame 1 is fixedly connected to a fixing box 2, the upper surface of the fixing box 2 is fixedly connected to a support plate 3, the interior of the support plate 3 is rotatably connected to a rotating handle 4, one side of the outer wall of the rotating handle 4 is fixedly connected to a gear 5, the lower surface of the support plate 3 is rotatably connected to a rotating plate 6, the outer wall of the rotating plate 6 is rotatably connected to a connecting plate 7, the outer wall of the connecting plate 7 is rotatably connected to a fixing rod 9, one side of the outer wall of the fixing rod 9 is fixedly connected to a rack plate 8, the rack plate 8 is meshed with the gear 5, the outer wall of the fixing rod 9 is slidably connected to the inside of the support plate 3, the upper surface of the fixing rod 9 is fixedly connected to a movable plate 10, one side of the outer wall of the movable plate 10 A mounting block 11 is fixedly connected, and a limit roller 12 is rotatably connected to the lower surface of the mounting block 11. A support block 13 is fixedly connected to the other side of the outer wall of the movable plate 10. A limit rod 14 is fixedly connected to the upper surface of the support block 13. A cutting assembly 15 for facilitating replacement of the cutting cable port is installed on the upper surface of the support block 13; the cutting assembly 15 includes an adjusting screw rod 1501, which is rotatably connected to the upper surface of the support block 13. A splint 1502 is threadedly connected to the outer wall of the adjusting screw rod 1501. The splint 1502 is slidably connected to one side of the outer wall of the movable plate 10. A cutting blade 1503 is affixed to the lower surface of the splint 1502, and the cutting blade 1503 is slidably connected to the outer wall of the limit rod 14;

[0024] Specifically, after the cable is securely placed between the two movable plates 10, the rotating handle 4 is turned to engage the gear 5 with the rack plate 8, thereby driving the fixed rod 9, and then pushing the connecting plate 7 to rotate; driven by the connecting plate 7, the rotating plate 6 rotates accordingly, realizing the synchronous movement of the other fixed rod 9; the coordinated movement of the two fixed rods 9 enables the movable plate 10 to flexibly adjust its position according to the size of the cable, ensuring accurate clamping of cables of different specifications; at this time, the limiting roller 12 will tightly contact the outer wall of the cable to ensure its stability during the cutting process At the same time, the cutting blade 1503 will be attached to one side of the cable, ready for cutting operation; when the cutting blade 1503 needs to be replaced, the clamping plate 1502 is gradually separated from the cutting blade 1503 and the outer wall of the limiting rod 14 by rotating the adjusting screw rod 1501, so that the cutting blade 1503 can be easily taken out from the outer wall of the limiting rod 14; this design not only makes the replacement process of the cutting blade more convenient and efficient, but also ensures the safety and stability during the cutting process, so that the entire system can continue to work efficiently and meet the cutting needs of cables of different sizes.

[0025] Reference Figure 2 、 Figure 3 and Figure 4, a motor 16 is fixedly connected to the bottom of the inner wall of the fixed box 2, and the output end of the motor 16 is fixedly connected to a rotating shaft 17, and the rotating shaft 17 is rotatably connected to the inside of the support plate 3; the outer wall of the rotating shaft 17 is fixedly connected to a sprocket 18, and the internal thread of the support plate 3 is connected to an adjusting screw rod 2 19; one end of the adjusting screw rod 2 19 is rotatably connected to a slider 20, and the slider 20 is slidably connected to the inside of the support plate 3; the slider 20 is rotatably connected to a rotating shaft 22, and the outer wall of the rotating shaft 22 is fixedly connected to a sprocket 21; a transmission chain 23 is transmission-connected between the sprocket 21 and the sprocket 18, and a chain tensioner 25 is meshed and connected to one side of the transmission chain 23; a driving wheel 24 is provided on the outer wall of the rotating shaft 22 and the rotating shaft 17, and the chain tensioner 25 is provided on the lower surface of the support plate 3;

[0026] Specifically, by rotating the adjusting screw rod 219, the slider 20 is limited and slides within the support plate 3, thereby accurately controlling one driving wheel 24 to approach the other driving wheel 24, thereby achieving a firm clamping of the cable; at the same time, the chain tensioner 25 automatically adjusts the tightness of the transmission chain 23 to adapt to the change in the length of the transmission chain 23 when the slider 20 moves; when the automatic adjustment of the transmission chain 23 is completed, by starting the motor 16, the motor 16 drives the rotating shaft 17 to rotate, so that the sprocket 18 drives the transmission chain 23 to achieve smooth transmission; as the transmission chain 23 rotates, the sprocket 21 also rotates synchronously, and then through the rotation of the rotating shaft 22, the rotating shaft 17 and the rotating shaft 2 22 achieve coordinated synchronous rotation; this synchronous rotation further drives the rotation of the two driving wheels 24, pushing the cable forward and achieving the effect of automatic cutting.

[0027] Working principle: When in use, the cable is placed between the movable plates 10. At this time, the rotating handle 4 is turned to make the gear 5 engage and rotate with the rack plate 8, thereby causing the fixed rod 9 to drive the connecting plate 7 to rotate. At this time, the connecting plate 7 drives the rotating plate 6 to rotate, thereby achieving the effect of driving the other fixed rod 9 to move in the same direction. The two fixed rods 9 drive the movable plate 10 to move, thereby achieving the effect of adjusting according to the size of the cable. At this time, the limiting roller 12 will contact the outer wall of the cable to clamp and fix it, and at the same time, the cutting blade 1503 will contact one side of the cable to achieve the effect of cutting. When the cutting blade 1503 needs to be replaced, the clamping plate 1502 is separated from the cutting blade 1503 and the outer wall of the limiting rod 14 by rotating the adjusting screw rod 1501, and then the cutting blade 1503 is separated from the outer wall of the limiting rod 14, and the effect of replacing the cutting blade 1503 can be achieved.

[0028] Secondly, when the cable is stable, the slider 20 is limited and slid inside the support plate 3 by rotating the adjusting screw rod 21, thereby driving one driving wheel 24 to approach the other driving wheel 24 to clamp the cable. At the same time, the chain tensioner 25 will push the transmission chain 23 to adjust the length of the transmission chain 23 changed when the slider 20 moves. When the transmission chain 23 is automatically adjusted, the motor 16 is started again, and the motor 16 drives the rotating shaft 17 to rotate, so that the sprocket 18 drives the transmission chain 23 to transmit the power. At this time, the rotation of the transmission chain 23 drives the sprocket 2 21 to rotate synchronously. At this time, the rotation of the rotating shaft 22 causes the rotating shaft 17 and the rotating shaft 22 to rotate synchronously, thereby driving the driving wheel 24 to rotate, and at the same time driving the cable forward to achieve the effect of automatic cutting (it should be noted that the driving wheel 24 at one end of the rotating shaft 17 is fixedly installed, and the driving wheel 24 at one end of the rotating shaft 22 is rotatably installed, thereby avoiding the problem of the two driving wheels 24 rotating in the same direction).

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic grooving tool for cable ends, comprising a support frame (1), characterized in that: The inner wall of the support frame (1) is fixedly connected to a fixing box (2), the upper surface of the fixing box (2) is fixedly connected to a support plate (3), the interior of the support plate (3) is rotatably connected to a rotating handle (4), one side of the outer wall of the rotating handle (4) is fixedly connected to a gear (5), the lower surface of the support plate (3) is rotatably connected to a rotating plate (6), the outer wall of the rotating plate (6) is rotatably connected to a connecting plate (7), the outer wall of the connecting plate (7) is rotatably connected to a fixing rod (9), one side of the outer wall of the fixing rod (9) is fixedly connected to a rack plate (8), the rack plate (8) and the gear ( 5) meshing connection, the outer wall of the fixed rod (9) is slidably connected to the inside of the support plate (3), the upper surface of the fixed rod (9) is fixedly connected to the movable plate (10), one side of the outer wall of the movable plate (10) is fixedly connected to the installation fast (11), the lower surface of the installation fast (11) is rotatably connected to the limiting roller (12), the other side of the outer wall of the movable plate (10) is fixedly connected to the support block (13), the upper surface of the support block (13) is fixedly connected to the limiting rod (14), and the upper surface of the support block (13) is installed with a cutting component (15) for facilitating the replacement of the cutting cable port.

2. The automatic grooving tool for cable ends according to claim 1, characterized in that: The cutting assembly (15) includes an adjusting screw rod (1501), the adjusting screw rod (1501) is rotatably connected to the upper surface of the support block (13), the outer wall of the adjusting screw rod (1501) is threadedly connected to a clamping plate (1502), the clamping plate (1502) is slidably connected to one side of the outer wall of the movable plate (10), the lower surface of the clamping plate (1502) is fitted with a cutting blade (1503), and the cutting blade (1503) is slidably connected to the outer wall of the limiting rod (14).

3. The automatic grooving tool for cable ends according to claim 2, characterized in that: The bottom of the inner wall of the fixed box (2) is fixedly connected to a motor (16), the output end of the motor (16) is fixedly connected to a rotating shaft (17), and the rotating shaft (17) is rotatably connected to the inside of the support plate (3).

4. The automatic grooving tool for cable ends according to claim 3, characterized in that: The outer wall of the rotating shaft (17) is fixedly connected to a sprocket (18), and the inner thread of the supporting plate (3) is connected to an adjusting screw rod (19).

5. The automatic grooving tool for cable ends according to claim 4, characterized in that: One end of the second adjusting screw rod (19) is rotatably connected to a slider (20), and the slider (20) is slidably connected inside the support plate (3).

6. The automatic grooving tool for cable ends according to claim 5, characterized in that: The slider (20) is internally rotatably connected to a second rotating shaft (22), and the outer wall of the second rotating shaft (22) is fixedly connected to a second sprocket (21).

7. The automatic grooving tool for cable ends according to claim 6, characterized in that: A transmission chain (23) is connected between the second sprocket (21) and the first sprocket (18), and a chain tensioner (25) is meshedly connected on one side of the transmission chain (23).

8. The automatic grooving tool for cable ends according to claim 7, characterized in that: The outer walls of the second rotating shaft (22) and the first rotating shaft (17) are both provided with a driving wheel (24), and the chain tensioner (25) is provided on the lower surface of the support plate (3).

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