Cable roundness correction device

Abstract

The utility model relates to the technical field of cables, in particular to a cable roundness correction device which comprises a support, a back plate is arranged on the support, a first guide wheel, a first adjusting mechanism, a second guide wheel, a third guide wheel, a second adjusting mechanism and a fourth guide wheel are sequentially arranged on the back plate, and the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel are all rotationally connected to the back plate. The side edges of the first adjusting mechanism and the second adjusting mechanism are each provided with a guide groove in the circumferential direction, a cable can pass through the guide grooves, the first adjusting mechanism and the second adjusting mechanism are each connected with a die sleeve used for conducting roundness correction on the cable, each die sleeve is provided with a round through hole for the cable to pass through, and at least one end of each round through hole is smooth. The beneficial effects of the utility model are that the cable passes through the circular through hole twice, and the cable is rounded in the process.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, and particularly relates to a cable rounding device. Background Art

[0002] A cable is a wire used for transmitting electric energy, which is composed of one or several insulated wires combined together, and is covered with a rubber outer layer. It is widely used in both life and industry.

[0003] When combining multiple wires into a cable and covering an outer layer on the outside, the surface of the cable usually has a protruding shape and is not smooth enough. This is not only unsightly but also affects the product quality. Therefore, it is necessary to round the cable. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cable rounding device for rounding the cable.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A cable rounding device includes a bracket. A backboard is arranged on the bracket. A first guide wheel, a first adjusting mechanism, a second guide wheel, a third guide wheel, a second adjusting mechanism, and a fourth guide wheel are sequentially arranged on the backboard. The first to fourth guide wheels are all rotatably connected to the backboard, and a guide groove for the cable to pass through is formed along the circumferential direction on the side of each of them. A die sleeve for rounding the cable is connected to both the first adjusting mechanism and the second adjusting mechanism. A circular through-hole for the cable to pass through is formed in the die sleeve, and at least one end of the circular through-hole is smooth.

[0006] Preferably, a lifting frame is arranged below the bracket.

[0007] Preferably, a connecting part is arranged on both the first adjusting mechanism and the second adjusting mechanism, and the connecting part is detachably connected to the die sleeve.

[0008] Preferably, a connecting hole is formed in the connecting part, the die sleeve is inserted into the connecting hole, and a fixing rod is threadedly connected to the side of the connecting part, and the end of the fixing rod abuts against the side of the die sleeve.

[0009] Preferably, both the first adjusting mechanism and the second adjusting mechanism include an up-and-down adjusting mechanism and a horizontal adjusting mechanism. The horizontal adjusting mechanism is arranged on the up-and-down adjusting mechanism so that the up-and-down adjusting mechanism can adjust the up-and-down movement of the horizontal adjusting mechanism, and the connecting part is arranged on the horizontal adjusting mechanism so that the horizontal adjusting mechanism can adjust the horizontal movement of the die sleeve.

[0010] Preferably, the up-and-down adjusting mechanism includes a first mounting frame. Slide rails one are arranged on two vertical inner sides of the first mounting frame. A first slider is slidably connected in the slide rails one. A first screw rod is rotatably arranged along the vertical direction in the first mounting frame, and the first screw rod is threadedly connected to the first slider.

[0011] Preferably, the horizontal adjustment mechanism includes a second mounting frame. Slide rails II are arranged on two horizontal inner sides of the second mounting frame. A second slider is slidably connected in the slide rails II. A second screw rod is rotatably arranged horizontally in the second mounting frame. The second screw rod is threadedly connected to the second slider.

[0012] In summary, the utility model has the following beneficial effects:

[0013] In the utility model, the cable passes through the first guide wheel, the first adjustment mechanism, the second guide wheel, the third guide wheel, the second adjustment mechanism, and the fourth guide wheel in sequence along the guide groove. At the same time, the cable passes through two die sleeves. When the cable moves, it passes through the circular through holes on the die sleeves. When the cable passes through the circular through holes, it abuts against the smooth inner walls of the circular through holes. The cable passes through the circular through holes twice, and during this process, the cable is roundness-corrected. Description of the Drawings

[0014] Figure 1 is the front view of Embodiment 1;

[0015] Figure 2 is the schematic diagram of the guide groove;

[0016] Figure 3 is the front view of the up-and-down adjustment mechanism;

[0017] Figure 4 is the front view of the horizontal adjustment mechanism;

[0018] Figure 5 is the side view of the up-and-down adjustment mechanism and the horizontal adjustment mechanism;

[0019] Figure 6 is the cross-sectional view of the die sleeve.

[0020] In the figure: 1, lifting frame; 11, support; 12, back plate; 13, first guide wheel; 14, first adjustment mechanism; 15, second guide wheel; 16, third guide wheel; 17, second adjustment mechanism; 18, fourth guide wheel; 19, guide groove; 2, up-and-down adjustment mechanism; 21, first mounting frame; 22, first slider; 23, first screw rod; 24, horizontal adjustment mechanism; 25, second mounting frame; 26, second slider; 27, second screw rod; 28, connecting part; 29, die sleeve; 3, connecting hole; 31, fixing rod; 32, circular through hole. Detailed Embodiment

[0021] The following further describes the present utility model in detail with reference to the drawings.

[0022] This specific embodiment is only an interpretation of the present utility model and does not limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

[0023] Embodiment:

[0024] A cable rounding device

[0025] As Figure 1 shown, it includes a lifting frame 1 placed on the working site. The lifting frame 1 is a scissor lifting frame, and the lifting frame 1 is used to control the overall lifting of the device to cooperate with the feeding and discharging mechanisms before and after the device. A bracket 11 is connected above the lifting frame 1, and a back plate 12 is connected above the bracket 11. A first guide wheel 13, a first adjusting mechanism 14, a second guide wheel 15, a third guide wheel 16, a second adjusting mechanism 17, and a fourth guide wheel 18 are sequentially installed on the back plate 12 from right to left. The first guide wheel 13 and the fourth guide wheel 18 have the same size, the second guide wheel 15 and the third guide wheel 16 have the same size, and the sizes of the first guide wheel 13 and the fourth guide wheel 18 are larger than those of the second guide wheel 15 and the third guide wheel 16. The first to fourth guide wheels 18 are all rotatably connected to the back plate 12, and guide grooves 19 as Figure 2 shown are provided on their sides along the circumferences. When the cable moves on the surface of the back plate 12, it passes through the guide grooves 19 on each guide wheel in sequence.

[0026] As Figure 3 shown, both the first adjusting mechanism 14 and the second adjusting mechanism 17 include an up-and-down adjusting mechanism 2. The up-and-down adjusting mechanism 2 includes a mounting frame one 21. Slide rails one (not shown in the figure) are provided on two vertical inner sides of the mounting frame one 21. A slider one 22 is slidably connected in the slide rails one. A screw one 23 is rotatably provided in the mounting frame one 21 along the vertical direction, and the screw one 23 is threadedly connected to the slider one 22.

[0027] As Figure 4 shown, the first adjusting mechanism 14 and the second adjusting mechanism 17 further include a horizontal adjusting mechanism 24. The horizontal adjusting mechanism 24 is arranged on the up-and-down adjusting mechanism 2 so that the up-and-down adjusting mechanism 2 can adjust the horizontal movement of the horizontal adjusting mechanism 24. The horizontal adjusting mechanism 24 includes a mounting frame two 25. The mounting frame two 25 is connected to the slider one 22. Slide rails two (not shown in the figure) are provided on two horizontal inner sides of the mounting frame two 25. A slider two 26 is slidably connected in the slide rails two. A screw two 27 is rotatably provided in the mounting frame two 25 along the horizontal direction, and the screw two 27 is threadedly connected to the slider two 26. A connecting portion 28 is provided on each slider two 26, so that the horizontal adjusting mechanism 24 can adjust the horizontal movement of the connecting portion 28.

[0028] AsFigure 5 As shown, a die sleeve 29 for rounding the cable is detachably connected to the connecting portion 28 to facilitate the replacement of the die sleeve 29. In this embodiment, a connecting hole 3 is provided on the connecting portion 28, the die sleeve 29 is inserted into the connecting hole 3, and two fixing rods 31 are threadedly connected to the side surface of the connecting portion 28. The end of the fixing rod 31 abuts against the side surface of the die sleeve 29, thereby fixing the die sleeve 29. Moreover, this fixing method can fix die sleeves 29 of different sizes, and only need to tightly abut the side surface of the die sleeve 29 with the fixing rod 31. A circular through hole 32 for the cable to pass through is provided on the die sleeve 29.

[0029] As Figure 6 shown, at least one end of the circular through hole 32 is smooth. In another embodiment of the present utility model, both ends of the circular through hole 32 are smooth. At least one smooth end face of each circular through hole 32 is horizontally arranged facing the direction where the second guide wheel 15 and the third guide wheel 16 are located.

[0030] The working principle of this device is as follows:

[0031] As Figure 1 shown, the cable enters from the right side of the device and exits from the left side of the device. The cable is horizontal when passing through the first guide wheel 13 and the first adjusting mechanism 14, bends upward after passing through the first adjusting mechanism 14 and passes through the second guide wheel 15, then passes horizontally through the third guide wheel 16, then bends downward and passes through the second adjusting mechanism 17. After passing through the second adjusting mechanism 17, the cable passes horizontally through the fourth guide wheel 18 and then leaves the device. When the cable passes through the two die sleeves 29, the circular through hole 32 rounds the cable to make its surface flat and the cross-section a regular circle.

[0032] In this embodiment, when the cable leaves the die sleeve 29 of the first adjusting mechanism 14 and enters the die sleeve 29 of the second adjusting mechanism 17, its angle changes, and the smooth end faces of the circular through holes 32 of the cable abut against each other, which makes the die sleeve 29 press the cable tightly and makes the appearance of the cable more flat.

[0033] Since different cables have different diameters and outer skin materials, the angles at which they can be bent are also different. Therefore, the up, down, left, and right positions of the die sleeve 29 can be adjusted through the first adjusting mechanism 14 and the second adjusting mechanism 17 to adapt to the bending angles of different cables.

[0034] In another embodiment of the present utility model, since the cable cannot be bent too much and the position of the die sleeve 29 needs to be adjusted so that the bending angle of the cable is smaller when passing through the two die sleeves 29, at this time, a die sleeve 29 with smooth end faces at both ends needs to be replaced to prevent the cable from abutting against the right-angle edge of the circular through hole 32 and being damaged and deformed.

Claims

1. A cable rounding device, characterized in that, It includes a bracket (11), a back plate (12) is arranged on the bracket (11), a first guide wheel (13), a first adjusting mechanism (14), a second guide wheel (15), a third guide wheel (16), a second adjusting mechanism (17), and a fourth guide wheel (18) are sequentially arranged on the back plate (12). The first to fourth guide wheels (18) are all rotatably connected to the back plate (12), and guide grooves (19) for the cable to pass through are provided along their circumferences on their sides. Die sleeves (29) for rounding the cable are connected to both the first adjusting mechanism (14) and the second adjusting mechanism (17). Circular through holes (32) for the cable to pass through are provided on the die sleeves (29), and at least one end of the circular through hole (32) is smooth.

2. The cable rounding device according to claim 1, characterized in that, A lifting frame (1) is arranged below the bracket (11).

3. The cable rounding device according to claim 1, characterized in that, Connection parts (28) are arranged on both the first adjusting mechanism (14) and the second adjusting mechanism (17), and the connection parts (28) are detachably connected to the die sleeves (29).

4. The cable rounding device according to claim 3, characterized in that, Connection holes (3) are provided on the connection parts (28), the die sleeves (29) are inserted into the connection holes (3), and fixing rods (31) are threadedly connected to the sides of the connection parts (28), and the ends of the fixing rods (31) abut against the sides of the die sleeves (29).

5. The cable rounding device according to claim 3, characterized in that, Both the first adjusting mechanism (14) and the second adjusting mechanism (17) include an up-and-down adjusting mechanism (2) and a horizontal adjusting mechanism (24). The horizontal adjusting mechanism (24) is arranged on the up-and-down adjusting mechanism (2) so that the up-and-down adjusting mechanism (2) can adjust the up-and-down movement of the horizontal adjusting mechanism (24). The connection part (28) is arranged on the horizontal adjusting mechanism (24) so that the horizontal adjusting mechanism (24) can adjust the horizontal movement of the die sleeve (29).

6. The cable rounding device according to claim 5, characterized in that, The up-and-down adjusting mechanism (2) includes a first mounting frame (21). Slide rails one are arranged on two vertical inner sides of the first mounting frame (21). A first slider (22) is slidably connected in the slide rails one. A first screw rod (23) is rotatably arranged in the first mounting frame (21) along the vertical direction, and the first screw rod (23) is threadedly connected to the first slider (22).

7. A cable rounding device according to claim 5, characterized in that, The horizontal adjusting mechanism (24) includes a second mounting frame (25). Slide rails two are arranged on two horizontal inner sides of the second mounting frame (25). A second slider (26) is slidably connected in the slide rails two. A second screw rod (27) is rotatably arranged in the second mounting frame (25) along the horizontal direction, and the second screw rod (27) is threadedly connected to the second slider (26).

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