CN219238835U - A cable winding device - Google Patents

Abstract

The utility model discloses a cable winding device, which relates to the field of electromechanical equipment. The utility model comprises a rewinding stand, one end of the rewinding stand is rotatably installed with a rewinding roller, and one end of the rewinding roller is fixedly installed with a hand wheel; A tensioning wheel is installed on the screw drive on the reciprocating screw rod; the cable is wound on the winding roller, and the cable is clamped in the wheel groove of the outer ring of the tensioning wheel; the utility model rotates and winds the cable through the hand wheel when winding the cable. The roller can realize the uniform winding of the cable, which makes the cable winding operation more simple and convenient, reduces the difficulty of cable winding, and automatically drives the cable back and forth to move back and forth through the cooperation of the tensioning wheel and the reciprocating screw rod when the cable is moving. The winding process of the cable is carried out synchronously with the left and right moving process, thereby ensuring that the cable is evenly wound on the winding roller and improving the uniformity of the cable winding.

Description

A cable winding device

technical field

The utility model belongs to the field of electromechanical equipment, and in particular relates to a cable winding device.

Background technique

The function of the cable is to transmit power, and can transmit signals, or realize electromagnetic energy conversion. It belongs to an electrical product. During the use of the cable, it is necessary to use a winding device to wind the cable, so as to facilitate the storage and storage of the cable. and use.

Chinese patent CN211846661U discloses a cable winding device. A threading barrel is installed through a screw rod. The axis of the threading barrel is perpendicular to the axis of the winding barrel. The threading barrel can be driven to move along the axial direction of the winding barrel through the rotation of the screw rod. When the cable winding device is working, pass the cable through the threading barrel and fix it on the winding barrel, and then turn the threading barrel while turning the threading barrel to move the threading barrel back and forth along the axial direction of the winding barrel, so that the cables can be evenly discharged. Clothed on the reel to ensure that the cables are arranged more tightly. However, during the winding process, the staff needs to use two hands to rotate the two wheels respectively to drive the screw rod and the reel to rotate simultaneously, which increases the difficulty of winding, and it is difficult for the staff to manually Precisely and stably control the rotation speed of the screw to drive the threading drum to move back and forth at a constant speed and stably along the axis of the reel, which may easily cause uneven winding of the cable.

Utility model content

Aiming at the problems in the related art, the utility model proposes a cable winding device. A tensioning wheel is installed on one side of the winding roller through a reciprocating screw rod, and the cable is clamped in the wheel groove of the outer ring of the tensioning wheel. When the winding roller rotates to rewind the cable, the cable slides through the wheel groove on the tensioning wheel, and drives the tensioning wheel to rotate through sliding friction, and the tensioning wheel rotates back and forth on the reciprocating screw through the screw drive Reciprocating movement, and then drive the cable to move back and forth along the axial direction of the winding roller through the tension wheel, so that the cable is evenly wound on the winding roller; Uniform winding makes the cable winding operation more simple and convenient, reduces the difficulty of cable winding, and automatically drives the cable to move back and forth through the cooperation of the tension wheel and the reciprocating screw rod when the cable is moving, making the winding process of the cable It is carried out synchronously with the left and right moving process, thereby ensuring that the cable is evenly wound on the winding roller, which improves the uniformity of the cable winding.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model relates to a cable rewinding device, which includes a rewinding frame, one end of the rewinding frame is rotatably mounted with a rewinding roller, and one end of the rewinding roller is fixedly mounted with a hand wheel;

The other end of the rewinding rack is rotatably installed with a reciprocating screw rod arranged parallel to the rewinding roller, and a tensioning wheel is installed on the reciprocating screw rod for thread transmission;

The cable is wound on the take-up roller, and the cable is clamped in the wheel groove of the outer ring of the tension wheel. When the hand wheel drives the take-up roller to rotate to rewind the cable, the cable Sliding through the wheel groove of the tensioning wheel, and driving the tensioning wheel to rotate through sliding friction.

Further, both ends of the winding roller are fixedly mounted with limiting end plates, and the inner ring of the limiting end plates is provided with a through hole.

Further, several evenly distributed arc-shaped guide strips are fixedly installed on both sides of the wheel groove on the tensioning wheel along the circumferential direction.

Further, an upper clamping seat and a lower clamping seat located on one side of the reciprocating screw rod are installed on the winding rack, the upper clamping seat is arranged directly above the lower clamping seat, and the upper clamping seat The upper clamping block is slidably installed on the bottom surface through the chute, and the lower clamping block is slidably installed on the top surface of the lower clamping seat through the chute;

Springs are installed between the upper clamping seat and the upper clamping block and between the lower clamping seat and the lower clamping block, and the bottom surface of the upper clamping block and the top surface of the lower clamping block are provided with arc clamps. groove.

Further, two optical axis guide rails parallel to the reciprocating screw rod are fixedly installed on the winding frame, and the upper clamping seat and the lower clamping seat are respectively slidably installed on the two optical axis guide rails.

The utility model has the following beneficial effects:

In the utility model, a tensioning wheel is installed on one side of the winding roller through a reciprocating screw rod, and at the same time, the cable is clamped in the wheel groove of the outer ring of the tensioning wheel. When the winding roller rotates to wind the cable, the cable slides through The wheel groove on the tensioning wheel drives the tensioning wheel to rotate through sliding friction, and when the tensioning wheel rotates, it moves back and forth on the reciprocating screw through the screw drive, and then drives the cable along the winding roller through the tensioning wheel. The axial reciprocating movement makes the cable evenly wound on the winding roller; and when the cable is wound up, the winding roller can be rotated by the hand wheel to realize the uniform winding of the cable, which makes the cable winding operation more simple and convenient, and reduces the It eliminates the difficulty of cable winding, and when the cable is moving, the tension wheel and the reciprocating screw rod are used to automatically drive the cable back and forth to move back and forth, so that the cable winding process is synchronized with the left and right moving process, thereby ensuring that the cable is evenly wound. On the winding roller, the uniformity of cable winding is improved.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the utility model embodiments, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the three-dimensional structure schematic diagram of the cable winding device of the present invention;

Fig. 2 is the schematic diagram of partial enlarged structure of A place of Fig. 1 of the present utility model;

Fig. 3 is a three-dimensional cut-away structural schematic diagram of the cable winding device of the present invention;

Fig. 4 is a schematic diagram of a partially enlarged structure at B of Fig. 3 of the present invention;

Fig. 5 is a three-dimensional structural schematic view of the cable winding device of the present invention when the cable is not wound.

In the accompanying drawings, the list of parts represented by each label is as follows:

100. Cable; 1. Rewind frame; 2. Rewind roller; 3. Hand wheel; 4. Reciprocating screw rod; 5. Tension wheel; 6. Optical axis guide rail; 7. Upper clamp seat; 8. Lower clamp seat ; 9, arc-shaped guide bar; 10, upper clamping block; 11, lower clamping block; 12, spring; 13, arc-shaped clamping groove; 14, limit end plate; 15, through hole.

Detailed ways

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the protection scope of the utility model.

In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc. indicate orientation or positional relationship, and are only for convenience of description Utility models and simplified descriptions do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limitations on the utility model.

Please refer to Fig. 1, the utility model is a cable winding device, comprising a winding frame 1, one end of the winding frame 1 is rotatably mounted with a winding roller 2, and one end of the winding roller 2 is fixedly installed There is a hand wheel 3; the other end of the winding frame 1 is rotated and installed with a reciprocating screw 4 parallel to the winding roller 2, and the reciprocating screw 4 is screwed with a tensioning wheel 5; the cable 100 is wound on On the winding roller 2, and the cable 100 is clamped in the wheel groove of the outer ring of the tensioning wheel 5;

When winding the cable 100, the winding roller 2 is driven to rotate by the hand wheel 3 so that the cable 100 is gradually wound on the winding roller 2. The tensioning wheel 5 is driven to rotate, and the tensioning wheel 5 moves back and forth along the reciprocating screw rod 4 through the screw drive when the tensioning wheel 5 rotates, so that the tensioning wheel 5 drives the cable 100 to move back and forth along the axial direction of the winding roller 2, so that the cable 100 is evenly Winding on the winding roller 2;

In this embodiment, the uniform winding of the cable 100 can be achieved by rotating the winding roller 2 with the hand wheel 3, making the winding operation of the cable 100 simpler and more convenient, reducing the difficulty of winding the cable 100, and the winding of the cable 100 When moving, the tensioning wheel 5 and the reciprocating screw rod 4 are used to automatically drive the cable 100 to move back and forth, so that the winding process of the cable 100 is carried out synchronously with the left and right moving process, thereby ensuring that the cable 100 is evenly wound on the winding roller 2, The uniformity of winding the cable 100 is improved.

Please refer to Fig. 1 and Fig. 5, in one embodiment, both ends of the winding roller 2 are fixedly installed with a limit end plate 14, and the inner ring of the limit end plate 14 is provided with a through hole 15 for retracting. Before rolling, insert and clamp the end of one end of the cable 100 into the through hole 15, so that the end of the cable 100 can be clamped and fixed through the through hole 15, preventing the cable 100 from being pulled loose during the winding process. , the limiting end plate 14 can limit the cable 100 when the cable 100 is wound up, preventing the cable 100 from being wound outside the winding roller 2 .

Please refer to Fig. 2, in one embodiment, the two sides of the wheel groove on the tensioning wheel 5 are fixedly installed with several evenly distributed arc-shaped guide strips 9 along the circumferential direction, and the arc-shaped guide strips 9 can pass through the tension. The cable 100 of the tensioning wheel 5 is conducted so that the cable 100 is slid and clamped in the wheel groove of the tensioning wheel 5 under the guidance of the arc-shaped guide bar 9, thereby ensuring the normal operation of the tensioning wheel 5.

Please refer to Fig. 3 and Fig. 4, in one embodiment, the upper clamp seat 7 and the lower clamp seat 8 located on one side of the reciprocating screw rod 4 are installed on the winding stand 1, and the upper clamp seat 7 Set directly above the lower clamping seat 8, the bottom surface of the upper clamping seat 7 is slidably installed with an upper clamping block 10 through a chute, and the top surface of the lower clamping seat 8 is slidably installed with a lower clamping block 11 through a chute Springs 12 are installed between the upper clamping seat 7 and the upper clamping block 10 and between the lower clamping seat 8 and the lower clamping block 11, the bottom surface of the upper clamping block 10 and the bottom surface of the lower clamping block 11 The top surfaces are all provided with arc-shaped clamping grooves 13;

The cable 100 passes through the upper clamping block 10 and the lower clamping block 11 through the arc-shaped clamping groove 13, and the upper clamping block 10 and the lower clamping block 11 provide certain clamping for the cable 100 through the arc-shaped clamping groove 13 under the elastic force of the spring 12 When the winding roller 2 winds the cable 100, the cable 100 slides through the arc-shaped clamping groove 13 between the upper and lower clamping blocks, and at the same time, the cable 100 between the upper and lower clamping blocks and the winding roller 2 is under the clamping force Under the action of tension and winding tension, the cable 100 is tightly clamped in the wheel groove of the outer ring of the tensioning wheel 5, thereby ensuring that the cable 100 can continuously slide through the wheel groove of the tensioning wheel 5 when it is wound, and Drive the tensioning wheel 5 to rotate and work, and when the end of the cable 100 reaches between the upper clamping block 10 and the lower clamping block 11, stop winding, so that the end of the cable 100 can be pulled by the upper clamping block 10 and the lower clamping block 11 The head is clamped and fixed.

Please refer to Fig. 3 and Fig. 4, in one embodiment, two optical axis guide rails 6 arranged parallel to the reciprocating screw rod 4 are fixedly installed on the winding stand 1, and the upper clamping seat 7 and the lower clamping seat 8 are respectively slidably installed on the two optical axis guide rails 6; when the cable 100 is rewound and drives the tension wheel 5 to move back and forth along the reciprocating screw rod 4, the tension wheel 5 will be in contact with the position of the upper clamp seat 7 and the lower clamp seat 8 Offset, so that the cable 100 between the tensioning wheel 5 and the clamping seat is deflected. At this time, as the tensioning wheel 5 continues to move, the tensioning wheel 5 can pull the upper clamping seat 7 and the clamping seat 7 through the deflected cable 100. The lower clamping seat 8 moves along the optical axis guide rail 6, so as to prevent the position of the tensioning wheel 5 and the clamping seat from further shifting, thereby preventing the cable 100 from continuously deflecting, and ensuring that the cable 100 can just be clamped and passed the tensioning wheel 5 when it is reeled. Wheel grooves on the outer ring.

How to use:

First, the winding roller 2 is driven to rotate by the hand wheel 3 so that the cable 100 is gradually wound on the winding roller 2. At this time, the clamping force of the cable 100 between the upper and lower clamping blocks to the winding roller 2 and the clamping force of the winding roller 2 is in a tensioned state under the action of the winding tension of 2, so that the cable 100 is tightly abutted against the wheel groove of the outer ring of the tensioning wheel 5. When the cable 100 slides through the wheel groove of the tensioning wheel 5, the cable 100 is Force drives the tensioning wheel 5 to rotate, and when the tensioning wheel 5 rotates, it moves back and forth along the reciprocating screw mandrel 4 through the screw drive, and then the tensioning wheel 5 drives the cable 100 to move back and forth along the axial direction of the winding roller 2, so that the cable 100 Evenly wound on the winding roller 2;

And when the tension wheel 5 moves back and forth along the reciprocating screw mandrel 4, the position of the tension wheel 5 will deviate from the upper clamp seat 7 and the lower clamp seat 8, so that the cable 100 between the tension wheel 5 and the clamp seat When deflection occurs, at this time, as the tensioning wheel 5 continues to move, the tensioning wheel 5 can pull the upper clamping seat 7 and the lower clamping seat 8 to move along the optical axis guide rail 6 through the deflected cable 100, thereby preventing the tensioning wheel from 5 and the position of the clip seat are further offset, thereby preventing the cable 100 from continuously deflecting, and ensuring that the cable 100 can just be clipped through the wheel groove of the outer ring of the tensioning wheel 5 when it is rolled up.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one aspect of the utility model. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the described specific implementations. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model.

Claims (5)

1. The utility model provides a cable coiling mechanism, includes rolling frame (1), its characterized in that: one end of the winding frame (1) is rotatably provided with a winding roller (2), and one end of the winding roller (2) is fixedly provided with a hand wheel (3);

the other end of the winding frame (1) is rotatably provided with a reciprocating screw rod (4) which is arranged in parallel with the winding roller (2), and a tensioning wheel (5) is arranged on the reciprocating screw rod (4) in a threaded transmission manner;

the cable (100) is wound on the winding roller (2), the cable (100) is clamped in a wheel groove of the outer ring of the tensioning wheel (5), and the hand wheel (3) drives the winding roller (2) to rotate so as to wind the cable (100), and the cable (100) slides through the wheel groove of the tensioning wheel (5) and drives the tensioning wheel (5) to rotate through sliding friction force.

2. The cable take-up device of claim 1, wherein: limiting end plates (14) are fixedly mounted at two ends of the wind-up roll (2), and through holes (15) are formed in inner rings of the limiting end plates (14).

3. The cable take-up device of claim 1, wherein: a plurality of arc-shaped guide strips (9) which are uniformly distributed are fixedly arranged on two sides of the wheel groove on the tensioning wheel (5) along the circumferential direction.

4. The cable take-up device of claim 1, wherein: an upper clamping seat (7) and a lower clamping seat (8) which are positioned on one side of the reciprocating screw rod (4) are arranged on the winding frame (1), the upper clamping seat (7) is arranged right above the lower clamping seat (8), an upper clamping block (10) is slidably arranged on the bottom surface of the upper clamping seat (7) through a sliding groove, and a lower clamping block (11) is slidably arranged on the top surface of the lower clamping seat (8) through a sliding groove;

springs (12) are arranged between the upper clamping seat (7) and the upper clamping block (10) and between the lower clamping seat (8) and the lower clamping block (11), and arc-shaped clamping grooves (13) are formed in the bottom surface of the upper clamping block (10) and the top surface of the lower clamping block (11).

5. The cable take-up device of claim 4, wherein: the winding frame (1) is fixedly provided with two optical axis guide rails (6) which are arranged in parallel with the reciprocating screw rod (4), and the upper clamping seat (7) and the lower clamping seat (8) are respectively and slidably arranged on the two optical axis guide rails (6).

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