Arc-shaped rod bending clamp for thin wire in cable
By designing a cable bending card, using the mutual cooperation of structural components to realize the positioning and clamping of cables of different specifications, the problems of unstable and deformation of cables in the prior art are solved, and bending efficiency and stability are improved sex.
Patent Information
- Application Number
- CN202420205028.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-01-29
AI Technical Summary
Existing cable bending cards cannot effectively locate cables of different specifications, causing cables to loosen or move, reducing bending efficiency, and possibly causing cables to deform or damage.
A thin-line arc-shaped rod curved card in the cable wire is designed. Through the mutual cooperation of structures such as fixed blocks, screws, press plates, gaskets, limit plates and double hook springs, the distance between the press plates and the central axis is adjusted to adapt to different situations. The cable of specification is clamped by the first clamp, the second clamp and the spring to improve the bending stability.
Effective positioning and clamping of cables of different specifications is achieved, preventing the cable from shifting to both sides when bending, improving bending efficiency and stability, and avoiding deformation or damage of the cable.
Smart Images
Figure CN222511287U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable bending, in particular to a bending card for a thin arc rod in a cable. Background Art
[0002] The fine wires in the cable refer to the small conductors or wires contained inside the cable. These fine wires are usually used to transmit electrical signals, electrical energy or data. The fine wires in the cable can have different cross-sectional areas, conductivity and electrical insulation properties to meet the requirements of specific applications. They are widely used in various fields, including power transmission and distribution, communications, information technology, automation control, etc., and play a key role. The bending card plays a role in fixing, protecting and maintaining the fine wires in the cable, thereby ensuring the normal operation of the cable during transportation, installation and use, and improving its reliability and durability.
[0003] However, in the prior art, the thin-wire arc rod bending card inside the cable is composed of structures such as springs and splints. When bending the cable, since the cable needs to be limited, the pressure plate cannot position cables of different specifications, which causes the cable to be loose or move, reducing the efficiency of cable bending. At the same time, the cable will generate a force to move to both sides when bending, so bending directly in the splint may cause deformation or damage to the cable. Therefore, the present application proposes a thin-wire arc rod bending card inside the cable to solve the above problems. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a cable inner thin wire arc rod bending card, aiming to improve the problems in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a thin-wire arc rod bending card in a cable, comprising a mounting plate, a fixing plate is fixedly connected to the right side of the mounting plate, a central axis is fixedly connected to the top of the fixing plate, an arc groove is opened on the inner wall of the fixing plate, a fixing block is fixedly connected to the top rear side of the fixing plate, a screw is threadedly connected to the inner wall of the fixing block, a limiting plate is slidably connected to the left side of the inner wall of the fixing plate, a pressure plate is fixedly connected to the top of the limiting plate, a gasket is fixedly connected to the front side of the pressure plate, a double-hook spring is installed on the rear side of the screw, a fixing column is installed on the right side of the double-hook spring, a bending handle is fixedly connected to the outer wall of the fixing column, a connecting rod is rotatably connected to the bottom of the bending handle, and a guide wheel is rotatably connected to the top of the connecting rod.
[0006] As a further description of the above technical solution: by adjusting the distance between the central axis and the pressure plate, cables of different specifications can be adapted.
[0007] Furthermore, a first clamping plate is slidably connected to the top rear side of the mounting plate, a first through hole is opened on the front side of the inner wall of the first clamping plate, a second clamping plate is fixedly connected to the top front side of the mounting plate, a second through hole is opened on the inner rear side of the second clamping plate, sliding blocks are fixedly connected to the left and right sides of the bottom of the first clamping plate, a plurality of telescopic rods are fixedly connected to the inner wall of the first clamping plate, and a spring is sleeved on the outer wall of the telescopic rod.
[0008] As a further description of the above technical solution: the cable can be clamped by the action of the spring on the inner wall of the first clamping plate.
[0009] Furthermore, the guide wheel is arranged on the inner wall of the arc groove, and the fixing column is installed on the right side of the connecting rod.
[0010] As a further description of the above technical solution: by arranging the guide wheel on the inner wall of the arc-shaped groove, the guide wheel facilitates bending of the cable.
[0011] Furthermore, the screw rod is installed on the rear side of the pressing plate, and the top of the connecting rod is in contact with the top of the fixing plate.
[0012] As a further description of the above technical solution:
[0013] The screw is installed on the rear side of the pressure plate to prevent the pressure plate from moving backward when the cable is bent.
[0014] Furthermore, the pressing plate is slidably connected to the top left side of the fixing plate.
[0015] As a further description of the above technical solution:
[0016] By sliding the pressure plate on the top left side of the fixed plate, the stability of the pressure plate when moving is improved.
[0017] Furthermore, the two sliding blocks are slidably connected to the left and right sides of the mounting plate, and the plurality of telescopic rods are fixedly connected to the inner wall of the second clamping plate.
[0018] As a further description of the above technical solution: by sliding the slider on the left and right sides of the mounting plate, the stability of the left and right sides is improved.
[0019] Furthermore, the plurality of springs are all fixedly connected to the inner wall of the first clamping plate, and the second clamping plate is all fixedly connected to the front side of the plurality of springs.
[0020] As a further description of the above technical solution: by fixing the two ends of the spring to the inner wall of the first clamping plate and the inner wall of the second clamping plate respectively, the spring is prevented from twisting during the pulling process.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, by the mutual cooperation among the fixed block, the screw rod, the pressure plate, the gasket, the limit plate, the double hook spring and other structures, the distance between the pressure plate and the central axis can be adjusted, so as to adapt to the positioning of cables of different specifications, prevent the cables from deviating to both sides when bending, and improve the bending effect of the cables.
[0023] 2. In the utility model, by the mutual cooperation among the first clamping plate, the second clamping plate, the first through hole, the second through hole, the slider, the telescopic rod, the spring, the fixing plate and other structures, the cable is clamped under the action of the spring tension, thereby improving the bending stability of the cable. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of the front view of the mounting plate structure of a thin wire arc rod bending card in a cable proposed by the utility model;
[0025] Figure 2 This is a schematic diagram of the structure of the central axis part proposed by the utility model;
[0026] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the limiting plate proposed in the utility model;
[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of a fixed plate portion proposed by the utility model;
[0028] Figure 5 This is a schematic diagram of the cross-sectional structure of the slider proposed by the utility model;
[0029] Figure 6 The utility model is a schematic diagram of the cross-sectional structure of the telescopic rod.
[0030] Legend:
[0031] 1. Mounting plate; 2. First clamping plate; 3. Second clamping plate; 4. First through hole; 5. Second through hole; 6. Slider; 7. Telescopic rod; 8. Spring; 9. Fixed plate; 10. Central axis; 11. Fixed block; 12. Screw; 13. Pressing plate; 14. Gasket; 15. Limiting plate; 16. Double hook spring; 17. Fixed column; 18. Bending handle; 19. Connecting rod; 20. Guide wheel; 21. Arc groove. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0033] Reference Figure 1-3 The utility model provides an embodiment: a thin-wire arc rod bending card in a cable, comprising a mounting plate 1, a fixing plate 9 is fixedly connected to the right side of the mounting plate 1, a central axis 10 is fixedly connected to the top of the fixing plate 9, an arc groove 21 is opened on the inner wall of the fixing plate 9, a fixing block 11 is fixedly connected to the top rear side of the fixing plate 9, a screw 12 is threadedly connected to the inner wall of the fixing block 11, a limiting plate 15 is slidably connected to the left side of the inner wall of the fixing plate 9, a pressing plate 13 is fixedly connected to the top of the limiting plate 15, a gasket 14 is fixedly connected to the front side of the pressing plate 13, a double-hook spring 16 is installed on the rear side of the screw 12, a fixing column 17 is installed on the right side of the double-hook spring 16, a bending handle 18 is fixedly connected to the outer wall of the fixing column 17, a connecting rod 19 is rotatably connected to the bottom of the bending handle 18, and a guide wheel 20 is rotatably connected to the top of the connecting rod 19.
[0034] Specifically, by pulling the bending handle 18, the connecting rod 19 is driven to rotate, so that the guide wheel 20 moves in the arc groove 21. This design is to achieve the bending of the cable along the curvature of the arc groove 21. The double-hook spring 16 is installed in the ring of the fixed column 17 to limit the connecting rod 19, and then the bending handle 18 is reset by elastic force. The distance between the pressure plate 13 and the central axis 10 can be adjusted by turning the screw 12. At the same time, the limit plate 15 limits the gasket 14. This design is to improve the stability of the gasket 14 during the movement, so as to adapt to cables of different specifications. The limit plate 15 can reduce the friction generated during bending.
[0035] Reference Figure 2-4 The guide wheel 20 is arranged on the inner wall of the arc groove 21, the fixed column 17 is installed on the right side of the connecting rod 19, the screw 12 is installed on the rear side of the pressure plate 13, the top of the connecting rod 19 is in contact with the top of the fixed plate 9, and the pressure plate 13 is slidably connected to the left side of the top of the fixed plate 9.
[0036] Specifically, the guide wheel 20 is set on the inner wall of the arc groove 21, so that the cable can be bent into different arcs. The connecting rod 19 is limited by the fixed column 17 to improve the working efficiency of bending the cable. The pressure plate 13 is limited by the screw 12 to prevent the pressure plate 13 from moving on the inner wall of the fixed plate 9 when the cable is bent. The top of the connecting rod 19 is fitted with the top of the fixed plate 9 to prevent the guide wheel 20 from moving in the arc groove 21. Then, the fixed block 11 slides on the top left side of the fixed plate 9, thereby improving the stability of the fixed block 11 during the movement.
[0037] Reference Figure 4-6 A first clamping plate 2 is slidably connected to the top rear side of the mounting plate 1, a first through hole 4 is opened on the front side of the inner wall of the first clamping plate 2, a second clamping plate 3 is fixedly connected to the top front side of the mounting plate 1, a second through hole 5 is opened on the inner rear side of the second clamping plate 3, sliders 6 are fixedly connected to the left and right sides of the bottom of the first clamping plate 2, a plurality of telescopic rods 7 are fixedly connected to the inner wall of the first clamping plate 2, a spring 8 is sleeved on the outer wall of the telescopic rod 7, and the spring 8 is in a stretched state so as to maintain an inward elastic force.
[0038] Specifically, the first clamping plate 2 and the second clamping plate 3 are installed on the inner wall of the mounting plate 1 so that the cable passes through the first through hole 4 and the second through hole 5. After that, the cable extends to the top of the fixing plate 9. When bending, the cable will generate a force. In order to alleviate this force, a spring 8 is sleeved on the outer wall of the telescopic rod 7. In addition, the slider 6 is installed at the bottom of the first clamping plate 2, which allows the first clamping plate 2 to move and clamp the cable under the tension of the spring 8.
[0039] Reference Figure 5-6 , multiple springs 8 are fixedly connected to the inner wall of the first clamping plate 2 , and the second clamping plate 3 is fixedly connected to the front side of the multiple springs 8 .
[0040] Specifically, the two ends of the spring 8 are respectively fixed to the inner wall of the first clamp plate 2 and the inner wall of the second clamp plate 3 to prevent the spring 8 from shaking during the pulling process. The front side of the first clamp plate 2 is fitted with the front side of the second clamp plate 3 to limit the position of the cable, thereby facilitating the bending of the cable. The spring 8 is installed on the inner wall of the first clamp plate 2, and the cable is clamped under the pulling force of the spring 8.
[0041] Working principle: The staff installs the first clamping plate 2 and the second clamping plate 3 on the inner wall of the mounting plate 1, thereby passing the cable through the first through hole 4 and the second through hole 5, and then the cable extends to the top of the fixing plate 9, and then by pulling the bending handle 18, the connecting rod 19 is further driven to rotate, so that the guide wheel 20 is moved in the groove of the arc groove 21, and the cable can be bent along the curvature of the arc groove 21, and the double hook spring 16 is installed in the ring of the fixing column 17, and the connecting rod 19 is limited. Through the elastic force of the double hook spring 16, the cable can be bent along the arc groove 21. The bending handle 18 is reset, and the distance between the pressure plate 13 and the central axis 10 can be adjusted by turning the screw 12. At the same time, the limit plate 15 limits the gasket 14, thereby improving the stability of the gasket 14 during movement, so that it can adapt to cables of different specifications. The limit plate 15 can reduce the friction generated during bending and generate impact through the cable when bending. By arranging a spring 8 on the outer wall of the telescopic rod 7 and installing the slider 6 at the bottom of the first clamping plate 2, the first clamping plate 2 can be moved, and the cable can be clamped under the tension of the spring 8.
[0042] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A cable inner thin wire arc rod bending card, comprising a mounting plate (1), characterized in that: The right side of the mounting plate (1) is fixedly connected to a fixing plate (9), the top of the fixing plate (9) is fixedly connected to a central axis (10), an inner wall of the fixing plate (9) is provided with an arc groove (21), the top rear side of the fixing plate (9) is fixedly connected to a fixing block (11), the inner wall of the fixing block (11) is threadedly connected to a screw rod (12), the left side of the inner wall of the fixing plate (9) is slidably connected to a limiting plate (15), the top of the limiting plate (15) is fixedly connected to a pressing plate (13), the front side of the pressing plate (13) is fixedly connected to a gasket (14), the rear side of the screw rod (12) is installed with a double hook spring (16), the right side of the double hook spring (16) is installed with a fixing column (17), the outer wall of the fixing column (17) is fixedly connected to a bending handle (18), the bottom of the bending handle (18) is rotatably connected to a connecting rod (19), and the top of the connecting rod (19) is rotatably connected to a guide wheel (20).
2. A cable inner thin wire arc rod bending card according to claim 1, characterized in that: The top rear side of the mounting plate (1) is slidably connected to a first clamping plate (2), the inner wall front side of the first clamping plate (2) is provided with a first through hole (4), the top front side of the mounting plate (1) is fixedly connected to a second clamping plate (3), the inner rear side of the second clamping plate (3) is provided with a second through hole (5), the bottom left and right sides of the first clamping plate (2) are fixedly connected to sliding blocks (6), the inner wall of the first clamping plate (2) is fixedly connected to a plurality of telescopic rods (7), and the outer walls of the telescopic rods (7) are sleeved with springs (8).
3. The cable inner thin wire arc rod bending card according to claim 1, characterized in that: The guide wheel (20) is arranged on the inner wall of the arc-shaped groove (21), and the fixing column (17) is installed on the right side of the connecting rod (19).
4. The cable inner thin wire arc rod bending card according to claim 1, characterized in that: The screw rod (12) is mounted on the rear side of the pressing plate (13), and the top of the connecting rod (19) is in contact with the top of the fixing plate (9).
5. The cable inner thin wire arc rod bending card according to claim 1, characterized in that: The pressing plate (13) is slidably connected to the top left side of the fixing plate (9).
6. A cable inner thin wire arc rod bending card according to claim 2, characterized in that: The two sliding blocks (6) are slidably connected to the left and right sides of the mounting plate (1), and the plurality of telescopic rods (7) are fixedly connected to the inner wall of the second clamping plate (3).
7. The cable inner thin wire arc rod bending card according to claim 2, characterized in that: The plurality of springs (8) are all fixedly connected to the inner wall of the first clamping plate (2), and the second clamping plate (3) is all fixedly connected to the front side of the plurality of springs (8).