Cable guiding device

Abstract

The utility model relates to the technical field of guiding devices, and discloses a cable guiding device which comprises a base used for supporting and loading all parts needed by a device, a first roller set and a second roller set are rotationally arranged on the base respectively, a baffle is arranged at the top of the second roller set, a movable seat is slidably connected to the side face of the base, and the movable seat is connected with a cable. And a redirection roller is rotationally arranged on the movable seat. According to the cable guiding device, the first roller set in the horizontal state and the second roller set in the vertical state are rotationally arranged on the base, and the redirection rolling wheel is used as the guiding outlet end of a cable body, so that sliding operation that one end of the cable is in a constant state and the other end of the cable swings by a large angle is achieved; in the sliding process, when one end of the cable swings by a large angle, the cable cannot be abraded due to sliding on the surface, and meanwhile when the cable slides, the running speeds of the left point and the right point on the contact face of the first roller set, the second roller set and the redirection idler wheel are basically consistent.

Description

TECHNICAL FIELD

[0001] The utility model relates to guiding device technical field, concretely is a cable guiding device. BACKGROUND

[0002] The traditional cable guiding device can be divided into groove wheel guiding and multiple groups of semicircle roller guiding forms, when guiding, each group of rollers mainly redirects the cable in the radial direction of the roller, and if the cable has deviation in the axial direction of the roller, the roller will redirect the cable with the side flange, when the cable slides, the sliding rotation axis of the cable is not coaxial with the rotation axis of the roller, so that there is sliding friction between the cable and the roller, causing wear of the cable, therefore, the utility model provides a cable guiding device to solve the above problems. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a cable guiding device, which solves the problems mentioned in the background.

[0004] The utility model provides the following technical scheme: a cable guiding device, which comprises: a base for supporting and loading all components required by the device, a first roller group and a second roller group are rotatably arranged on the base, a baffle is arranged on the top of the second roller group, a movable seat is slidably connected to the side surface of the base, a redirecting roller is rotatably arranged on the movable seat, and a cable body is slidably connected to the first roller group, the second roller group and the redirecting roller; an auxiliary assembly is further arranged on the base, the auxiliary assembly comprises guide rails fixedly installed on the inner surface of the base, threaded rods rotatably arranged on the guide rails, sliding blocks slidably arranged on the guide rails, L-shaped plates fixedly connected to the sliding blocks and the movable seat respectively, connecting shafts rotatably arranged on the guide rails, cylindrical heads fixedly installed on the ends of the connecting shafts, sliding plates slidably arranged on the cylindrical heads, sliding rods slidably arranged in the connecting shafts, connecting rods fixedly connected to the sliding rods, friction rings fixedly connected to the ends of the connecting rods, connecting plates fixedly installed on the sliding rods, and reset springs fixedly connected to the ends of the connecting plates and the connecting shafts.

[0005] Preferably, the first roller group comprises two first movable rollers arranged horizontally, and the two first movable rollers are rotatably connected to the base through a first circular shaft.

[0006] Preferably, the second roller group comprises two second movable rollers arranged vertically, and the two second movable rollers are rotatably connected to the base through a second circular shaft, and the baffle is located at the top end of the second circular shaft.

[0007] Preferably, the gap between the two first movable rollers is greater than the diameter of the cable body, and the gap between the two second movable rollers is also greater than the diameter of the cable body.

[0008] Preferably, the connecting shaft is rotatably connected with the base, and the end of the connecting shaft away from the columnar head is fixedly connected with the threaded rod.

[0009] Preferably, the sliding plate is designed in a regular hexagonal structure, and the sliding plate is fixedly connected with the sliding rod.

[0010] Preferably, a sliding groove for passing through both ends of the connecting rod is formed in the connecting shaft, and both ends of the sliding groove are closed.

[0011] Preferably, the friction ring is located in the inner cavity of the guide rail, and the side surface of the friction ring is provided with friction lines for enhancing friction.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The cable guiding device, through the first roller group in horizontal state and the second roller group in vertical state rotatably arranged on the base, and the redirection roller used for the guiding outlet end of the cable body, realizes the sliding operation of one end of the cable in constant state and the other end in large-angle swing, and the cable is not abraded due to the sliding surface when one end of the cable swings in a large angle during the sliding process, and the running speeds of left and right points on the contact surfaces of the first roller group, the second roller group and the redirection roller are basically consistent.

[0014] 2. The cable guiding device, through the auxiliary assembly arranged on the base, the position of the redirection roller and the movable seat can be flexibly slid on the base, so that the guiding direction of the redirection roller is changed, the application range of the whole device is expanded, and the practicability of the whole structure is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the whole structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0017] Figure 3 It is Figure 1 It is an enlarged schematic diagram of the structure at A in the middle;

[0018] Figure 4 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 5 It is an explosion diagram of the return spring structure of the utility model.

[0020] In the figure: 1, base; 2, first roller group; 3, second roller group; 4, baffle; 5, movable seat; 6, redirection roller; 7, cable body; 8, auxiliary assembly; 81, guide rail; 82, threaded rod; 83, sliding block; 84, L-shaped plate; 85, columnar head; 86, sliding plate; 87, connecting shaft; 88, friction ring; 89, connecting rod; 810, sliding rod; 811, return spring; 812, connecting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 A cable guiding device, comprising a base 1 for supporting and loading all components required by the device, a first roller group 2 and a second roller group 3 are respectively arranged on the base 1 to rotate, a baffle 4 is arranged on the top of the second roller group 3, a movable seat 5 is slidably connected to the side of the base 1, a redirection roller 6 is arranged on the movable seat 5 to rotate, and a cable body 7 is slidably connected to the first roller group 2, the second roller group 3 and the redirection roller 6; the first roller group 2 comprises two first movable rollers arranged horizontally, and the two first movable rollers are rotatably connected to the base 1 through a first circular shaft; the second roller group 3 comprises two second movable rollers arranged vertically, and the two second movable rollers are rotatably connected to the base 1 through a second circular shaft; the baffle 4 is located at the top of the second circular shaft; the gap between the two first movable rollers is greater than the diameter of the cable body 7; the gap between the two second movable rollers is also greater than the diameter of the cable body 7, so as to ensure the limiting and guiding effect of the first roller group 2 and the second roller group 3.

[0023] The base 1 is further provided with an auxiliary assembly 8, which comprises a guide rail 81 fixedly installed on the inner surface of the base 1, a threaded rod 82 rotatably arranged on the guide rail 81, a sliding block 83 slidably arranged on the guide rail 81, an L-shaped plate 84 fixedly connected with the sliding block 83 and the movable seat 5 respectively, a connecting shaft 87 also rotatably arranged on the guide rail 81, a cylindrical head 85 fixedly installed on the end of the connecting shaft 87, a sliding plate 86 slidably arranged on the cylindrical head 85, a sliding rod 810 slidably arranged in the connecting shaft 87, a connecting rod 89 fixedly connected with the sliding rod 810, a friction ring 88 fixedly connected with the two ends of the connecting rod 89, a connecting plate 812 fixedly installed on the sliding rod 810, and a reset spring 811 fixedly connected with the two ends of the connecting plate 812 and the connecting shaft 87 respectively. The connecting shaft 87 is rotatably connected with the base 1, and the end of the connecting shaft 87 away from the cylindrical head 85 is fixedly connected with the threaded rod 82. The sliding plate 86 is designed in a regular hexagonal structure, and is fixedly connected with the sliding rod 810. A sliding groove is formed in the connecting shaft 87 for passing through the two ends of the connecting rod 89, and the two ends of the sliding groove are closed. The friction ring 88 is located in the inner cavity of the guide rail 81, and the side surface of the friction ring 88 is provided with friction lines for enhancing friction. The design of the entire auxiliary assembly 8 can flexibly adjust the position of the deflection roller 6, thereby improving the use performance of the overall structure, so as to meet the application of different application scenarios.

[0024] The working principle is that the cable body 7 of the base 1 enters the first roller group 2 arranged horizontally, and the first roller group 2 comprises two first movable rollers, and a gap slightly larger than the diameter of the cable body 7 is left between the two first movable rollers; the second roller group 3 arranged vertically is movably connected in the middle of the base 1, and the second roller group 3 comprises two second movable rollers, and a gap slightly larger than the diameter of the cable body 7 is left between the two second movable rollers; therefore, when guiding the cable body 7: the axial direction of the cable body 7 is floating when the cable body 7 is between the first roller group 2, and the axial direction is fixed when the cable body 7 is on the redirection roller 6; the cable body 7 is constrained in the vertical direction when the cable body 7 first enters the middle of the first roller group 2, and the cable body 7 is constrained in the vertical direction when the cable body 7 passes through the middle of the second roller group 3; after the redirection roller 6 passes through the above-mentioned first roller group 2 and the second roller group 3, the position of the cross section of the redirection roller 6 is constant, and the redirection roller 6 is used for redirecting the cable body 7 to slide in the required direction; when it is required to change the redirection direction of the redirection roller 6, the hexagonal wrench is inserted into the inside of the columnar head 85, so that the sliding plate 86 inside the columnar head 85 is squeezed to slide, the sliding rod 810 fixedly connected with the sliding plate 86 synchronously slides in the inside of the connecting shaft 87, the sliding rod 810 is fixedly connected with the connecting link 89, and the friction ring 88 is fixedly connected with the connecting link 89 at this time, so that the gap between the friction ring 88 and the guide rail 81 is generated; subsequently, the columnar head 85 is driven to rotate, the connecting shaft 87 fixedly connected with the columnar head 85 is also fixedly connected with the threaded rod 82, the threaded rod 82 is synchronously rotated on the guide rail 81 after the columnar head 85 is rotated, the sliding block 83 slidably arranged on the guide rail 81 is threadedly connected with the threaded rod 82, the sliding block 83 is fixedly connected with the movable seat 5 through the L-shaped plate 84, the redirection roller 6 is rotatably arranged on the movable seat 5, the threaded rod 82 is rotated, the sliding block 83, the L-shaped plate 84, the movable seat 5 and the redirection roller 6 are driven to slide on the base 1, so that the redirection direction of the redirection roller 6 is changed, and finally the hexagonal wrench is pulled out; because the connecting plate 812 fixedly connected with the sliding rod 810 is further connected with the connecting shaft 87 through the reset spring 811, the sliding rod 810, the connecting link 89 and the friction ring 88 are driven to slide under the elastic force of the reset spring 811, the gap between the friction ring 88 and the guide rail 81 is eliminated, the friction ring 88 is in close contact with the guide rail 81 at this time, the friction lines on the friction ring 88 can form a certain friction force to limit the rotation of the friction ring 88, the rotation of the connecting shaft 87 and the threaded rod 82 is limited, the positions of the sliding block 83, the movable seat 5 and the redirection roller 6 are locked, and the guiding requirement of the overall structure is ensured.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable guide, characterized in that Include: The base (1) for supporting and loading all parts required by the device, the first roller group (2) and the second roller group (3) are respectively arranged on the base (1), the top of the second roller group (3) is provided with a baffle (4), the side of the base (1) is slidably connected with a movable seat (5), the movable seat (5) is rotatably provided with a redirecting roller (6), the first roller group (2), the second roller group (3) and the redirecting roller (6) are slidably connected with a cable body (7); The base (1) is also provided with an auxiliary assembly (8), the auxiliary assembly (8) comprises a guide rail (81) fixedly installed on the inner surface of the base (1), a threaded rod (82) rotatably arranged on the guide rail (81), a sliding block (83) slidably arranged on the guide rail (81), an L-shaped plate (84) fixedly connected with the sliding block (83) and the movable seat (5) respectively, a connecting shaft (87) also rotatably arranged on the guide rail (81), a cylindrical head (85) fixedly installed on the end of the connecting shaft (87), a sliding plate (86) slidably arranged on the cylindrical head (85), a sliding rod (810) slidably arranged in the connecting shaft (87), a connecting rod (89) fixedly connected with the sliding rod (810), a friction ring (88) fixedly connected with both ends of the connecting rod (89), a connecting plate (812) fixedly installed on the sliding rod (810), and a reset spring (811) fixedly connected with both ends of the connecting plate (812) and the connecting shaft (87).

2. A cable guide according to claim 1, wherein, The first roller group (2) comprises two first movable rollers arranged horizontally, and the two first movable rollers are rotatably connected with the base (1) through a first circular shaft.

3. A cable guide according to claim 2, wherein, The second roller group (3) comprises two second movable rollers arranged vertically, and the two second movable rollers are rotatably connected with the base (1) through a second circular shaft, and the baffle (4) is located at the top end of the second circular shaft.

4. A cable guide according to claim 3, wherein, The gap between the two first movable rollers is greater than the diameter of the cable body (7), and the gap between the two second movable rollers is also greater than the diameter of the cable body (7).

5. A cable guide as defined in claim 1, wherein, The connecting shaft (87) is rotatably connected with the base (1), and the end of the connecting shaft (87) away from the cylindrical head (85) is fixedly connected with the threaded rod (82).

6. A cable guide as defined in claim 1, wherein The sliding plate (86) is designed in a regular hexagonal structure, and the sliding plate (86) is fixedly connected with the sliding rod (810).

7. A cable guide as defined in claim 1, wherein A sliding groove is formed in the connecting shaft (87) for passing through both ends of the connecting rod (89), and both ends of the sliding groove are closed.

8. A cable management device according to claim 1, wherein, The friction ring (88) is located in the inner cavity of the guide rail (81), and the side surface of the friction ring (88) is provided with friction lines for enhancing friction.

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