Cable stranding device

Abstract

The utility model relates to the technical field of wire stranding devices, and discloses a cable stranding device which comprises a supporting plate, a linear sliding table, a first supporting frame, a guide rail, a sliding block, a second supporting frame, a bolt, a supporting shaft and a wire guide wheel. In the using process, the bolts on the two sides are unscrewed, the positions of the supporting shafts on the two sides can be adjusted in the extending direction of the strip-shaped holes, and then the positions of the wire guide wheels on the two sides are changed. And finally, the bolts on the two sides are screwed, the supporting shafts on the two sides can be fixed to the second supporting frame, and then the positions of the wire guide wheels on the two sides are determined. When the wire guide wheels on the two sides are separated, the cable can be placed between the annular grooves on the two sides. When the wire guide wheels on the two sides abut against each other, the annular grooves on the two sides can form a groove hole used for containing and passing through a cable. As the wire guide wheels on the two sides can rotate relative to the supporting shafts on the two sides respectively, the wire guide wheels can rotate along with the movement of the cable. Therefore, the friction force on the surface of the cable is reduced, the abrasion to the cable during winding is reduced, and the production quality of the cable is improved.

Description

Technical Field

[0001] The present application relates to the technical field of wire twisting devices, for example, to a cable twisting device. Background Art

[0002] A related art (publication number: CN215868802U) discloses a high-efficiency cable twisting machine, including a base and a guide platform. A movable bar hole connecting the top and bottom of the base is provided in the middle of the front end of the upper surface of the base, and limiting slide grooves are symmetrically provided on the inner walls of the middle of the front and back of the movable bar hole. A support rod is fixedly connected in the middle of the top of the guide platform, a guide ring is fixedly connected to the top of the support rod, and limiting sliders are symmetrically fixedly connected in the middle of the front and back of the guide platform. The limiting sliders on both sides are slidably installed in the inside of the limiting slide grooves on both sides.

[0003] In the process of implementing the above embodiments, it is found that there are at least the following problems in the related art:

[0004] In this high-efficiency cable stranding machine, the guide ring pushes the cable to move so that the cable can be evenly wound on the surface of the industrial winch. However, when the guide ring drives the cable to move, a large friction force will be generated between the two. Therefore, the cable surface will be damaged and worn, which will affect the production quality of the cable.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The embodiment of the present disclosure provides a cable twisting device to improve the production quality of cables.

[0008] In some embodiments, the cable twisting device comprises: a support plate; a linear slide, installed on the support plate along the length direction of the support plate; a first support frame, installed on the moving end of the linear slide; a guide rail, installed on the first support frame along the thickness direction of the support plate, and located on both sides of the first support frame along the length direction of the support plate; a slider, respectively installed on the guide rails on both sides; a second support frame, installed between the sliders on both sides, the second support frame including a strip hole opened along the length direction of the support plate; a bolt, passed through the strip hole, and located on both sides of the second support frame along the length direction of the support plate; a support shaft, respectively threadedly connected to the bolts on both sides along the thickness direction of the support plate; a wire wheel, respectively rotatably installed on the support shafts on both sides, and the wire wheels on both sides include annular grooves; wherein, when the wire wheels on both sides abut against each other, the annular grooves on both sides are relative.

[0009] Optionally, it also includes: a third support frame installed on the support plate, along the width direction of the support plate, the third support frame and the linear slide are located on both sides of the support plate; a rotating shaft, rotatably installed on the third support frame along the length direction of the support plate; a capstan installed on the rotating shaft; wherein the rotating shaft can be rotated in a controlled manner to drive the capstan to rotate.

[0010] Optionally, it also includes: a motor mounting plate installed on the third support frame; a driving motor installed on the motor mounting plate; wherein, under the drive of the driving motor, the rotating shaft performs a rotational motion.

[0011] Optionally, it also includes: a driving pulley installed on the rotating end of the driving motor; a driven pulley installed on the rotating shaft; and a belt installed between the driving pulley and the driven pulley; wherein the diameter of the driving pulley is smaller than the diameter of the driven pulley.

[0012] Optionally, it also includes: bearings, which are respectively installed between the support shafts on both sides and the guide wheels on both sides.

[0013] Optionally, it further comprises: a first elastic retaining ring, which is respectively clamped on the wire wheels on both sides and respectively abuts against the bearings on both sides.

[0014] Optionally, it also includes: a second elastic retaining ring, which is respectively clamped on the support shafts on both sides and respectively abuts against the bearings on both sides.

[0015] Optionally, it also includes: limiting plates, which are respectively installed on the ends of the guide rails on both sides and are used for limiting.

[0016] Optionally, it also includes: a base installed at the four corners of the support plate, along the thickness direction of the support plate, the base and the linear slide at the four corners are located on both sides of the support plate.

[0017] The cable twisting device provided by the embodiment of the present disclosure can achieve the following technical effects:

[0018] A cable stranding device provided by an embodiment of the present disclosure includes a support plate, a linear slide, a first support frame, a guide rail, a slider, a second support frame, a bolt, a support shaft and a wire pulley. The support plate is used to support the entire device. The linear slide is installed on the support plate along the length direction of the support plate to provide a driving force. The first support frame is installed at the moving end of the linear slide and moves along the length direction of the support plate under the drive of the linear slide. The guide rail is installed on the first support frame along the thickness direction of the support plate and is located on both sides of the first support frame along the length direction of the support plate. The guide rails on both sides are used to support and install a slidable slider. The sliders are respectively installed on the guide rails on both sides and play a guiding and supporting role together with the guide rails on both sides. The second support frame is installed between the sliders on both sides and can move along the thickness direction of the support plate under the guiding and supporting action of the guide rails on both sides and the slider. The second support frame includes a strip hole opened along the length direction of the support plate, and the strip hole is used to pass the bolt. The bolt is inserted into the strip hole and is located on both sides of the second support frame along the length direction of the support plate. The support shaft is threadedly connected to the bolts on both sides along the thickness direction of the support plate, and is used to support and install the rotatable wire wheels. The wire wheels are rotatably installed on the support shafts on both sides, and the wire wheels on both sides include annular grooves, which are used to position the wire wheels. When the wire wheels on both sides are against each other, the annular grooves on both sides are opposite to each other, thereby forming a slot hole for accommodating and passing the cable.

[0019] During use, the bolts on both sides are loosened to adjust the positions of the support shafts on both sides along the extension direction of the strip hole, thereby changing the positions of the wire wheels on both sides. Finally, the bolts on both sides are tightened to fix the support shafts on both sides to the second support frame, thereby determining the positions of the wire wheels on both sides. When the wire wheels on both sides are separated, the cable can be placed between the annular grooves on both sides. When the wire wheels on both sides are against each other, the annular grooves on both sides can form slots for accommodating and passing the cable. Since the wire wheels on both sides can rotate relative to the support shafts on both sides, they can rotate with the movement of the cable. Thereby reducing the friction force on the surface of the cable, thereby reducing the wear on the cable caused by winding, so as to improve the production quality of the cable. At the same time, under the guiding support of the guide rail and the slider, the second support frame can move relative to the first support frame. Therefore, as the cable is continuously wound and the winding radius gradually increases, the height of the wire wheels on both sides can move with the change of the position of the cable. Thereby preventing the cable from being bent greatly at the contact point with the wire wheel, avoiding affecting the quality of the cable.

[0020] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0022] Figure 1 is a schematic cross-sectional structural diagram of a cable twisting device provided in an embodiment of the present disclosure;

[0023] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 3 yes Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0025] Figure 4 It is a schematic diagram of the main structure of a cable twisting device provided in an embodiment of the present disclosure.

[0026] Reference numerals:

[0027] 1: support plate; 2: linear slide; 3: first support frame; 4: guide rail; 5: slider; 6: second support frame; 7: bolt; 8: support shaft; 9: wire pulley; 10: third support frame; 11: rotating shaft; 12: capstan; 13: motor mounting plate; 14: driving motor; 15: belt; 16: bearing; 17: first elastic retaining ring; 18: second elastic retaining ring; 19: limit plate. DETAILED DESCRIPTION

[0028] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0029] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0030] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0031] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0032] Unless otherwise stated, the term "plurality" means two or more.

[0033] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0034] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0036] Combination Figures 1 to 4As shown, the embodiment of the present disclosure provides a cable stranding device, including a support plate 1, a linear slide 2, a first support frame 3, a guide rail 4, a slider 5, a second support frame 6, a bolt 7, a support shaft 8 and a wire pulley 9. The linear slide 2 is mounted on the support plate 1 along the length direction of the support plate 1. The first support frame 3 is mounted on the moving end of the linear slide 2. The guide rail 4 is mounted on the first support frame 3 along the thickness direction of the support plate 1, and is located on both sides of the first support frame 3 along the length direction of the support plate 1. The slider 5 is mounted on the guide rails 4 on both sides. The second support frame 6 is mounted between the sliders 5 on both sides, and the second support frame 6 includes a strip hole opened along the length direction of the support plate 1. The bolt 7 is penetrated through the strip hole and is located on both sides of the second support frame 6 along the length direction of the support plate 1. The support shaft 8 is threadedly connected to the bolts 7 on both sides along the thickness direction of the support plate 1. The wire pulley 9 is rotatably mounted on the support shafts 8 on both sides, and the wire pulleys 9 on both sides include an annular groove. Among them, when the wire pulleys 9 on both sides are against each other, the annular grooves on both sides are opposite.

[0037] A cable stranding device provided by an embodiment of the present disclosure includes a support plate 1, a linear slide 2, a first support frame 3, a guide rail 4, a slider 5, a second support frame 6, a bolt 7, a support shaft 8 and a wire pulley 9. The support plate 1 is used to support the entire device. The linear slide 2 is installed on the support plate 1 along the length direction of the support plate 1 to provide a driving force. The first support frame 3 is installed at the moving end of the linear slide 2 and moves along the length direction of the support plate 1 under the drive of the linear slide 2. The guide rail 4 is installed on the first support frame 3 along the thickness direction of the support plate 1 and is located on both sides of the first support frame 3 along the length direction of the support plate 1. The guide rails 4 on both sides are used to support and install a slidable slider 5. The slider 5 is installed on the guide rails 4 on both sides respectively, and plays a guiding and supporting role together with the guide rails 4 on both sides. The second support frame 6 is installed between the sliders 5 on both sides, and can move along the thickness direction of the support plate 1 under the guiding and supporting action of the guide rails 4 on both sides and the slider 5. The second support frame 6 includes a strip hole opened along the length direction of the support plate 1, and the strip hole is used to pass the bolt 7. Bolts 7 are inserted into the strip holes and are located on both sides of the second support frame 6 along the length direction of the support plate 1. The support shafts 8 are respectively threadedly connected to the bolts 7 on both sides along the thickness direction of the support plate 1, and are respectively used to support and install rotatable wire wheels 9. The wire wheels 9 are rotatably installed on the support shafts 8 on both sides, and the wire wheels 9 on both sides include annular grooves, which are used to position the wire wheels. When the wire wheels 9 on both sides are against each other, the annular grooves on both sides are opposite to each other, thereby forming a slot hole for accommodating and passing the cable.

[0038] During use, the bolts 7 on both sides are loosened to adjust the positions of the support shafts 8 on both sides along the extension direction of the strip hole, thereby changing the positions of the wire wheels 9 on both sides. Finally, the bolts 7 on both sides are tightened to fix the support shafts 8 on both sides to the second support frame 6, thereby determining the positions of the wire wheels 9 on both sides. When the wire wheels 9 on both sides are separated, the cable can be placed between the annular grooves on both sides. When the wire wheels 9 on both sides are against each other, the annular grooves on both sides can form slots for accommodating and passing the cable. Since the wire wheels 9 on both sides can rotate relative to the support shafts 8 on both sides, they can rotate with the movement of the cable. Thereby reducing the friction force on the surface of the cable, thereby reducing the wear on the cable during winding, so as to improve the production quality of the cable. At the same time, under the guiding support of the guide rail 4 and the slider 5, the second support frame 6 can move relative to the first support frame 3. Therefore, as the cable is continuously wound and the winding radius gradually increases, the height of the wire wheels 9 on both sides can move with the change of the position of the cable. Thereby preventing the cable from being bent greatly at the contact point with the wire wheel 9, avoiding affecting the quality of the cable.

[0039] Optionally, combined Figure 1 and Figure 4 As shown, the third support frame 10, the rotating shaft 11 and the capstan 12 are also included. The third support frame 10 is installed on the support plate 1, and along the width direction of the support plate 1, the third support frame 10 and the linear slide 2 are located on both sides of the support plate 1. The rotating shaft 11 is rotatably installed on the third support frame 10 along the length direction of the support plate 1. The capstan 12 is installed on the rotating shaft 11. The rotating shaft 11 can be controlled to rotate to drive the capstan 12 to rotate.

[0040] In the disclosed embodiment, a third support frame 10, a rotating shaft 11 and a capstan 12 are also included. The third support frame 10 is mounted on the support plate 1, and is used to support and install a rotatable rotating shaft 11. The rotating shaft 11 is rotatably mounted on the third support frame 10 along the length direction of the support plate 1, and can rotate relative to the third support frame 10. The capstan 12 is mounted on the rotating shaft 11, and rotates under the drive of the rotating shaft 11. During use, when the rotating shaft 11 rotates under the drive of an external force, it can drive the stirring capstan 12 to rotate, thereby winding the cable.

[0041] Optionally, combined Figure 1 and Figure 4 As shown, it also includes a motor mounting plate 13 and a driving motor 14. The motor mounting plate 13 is mounted on the third supporting frame 10. The driving motor 14 is mounted on the motor mounting plate 13. Wherein, under the drive of the driving motor 14, the rotating shaft 11 performs a rotating motion.

[0042] In the disclosed embodiment, a motor mounting plate 13 and a driving motor 14 are also included. The motor mounting plate 13 is mounted on the third support frame 10, and is used to support and mount the driving motor 14. The driving motor 14 is mounted on the motor mounting plate 13, and is used to provide driving force. During use, the driving motor 14 is controlled to work, and the rotating shaft 11 can be driven to rotate, thereby driving the stirring capstan 12 to rotate.

[0043] Optionally, combined Figure 1 and Figure 4 As shown, it also includes a driving pulley, a driven pulley and a belt 15. The driving pulley is installed at the rotating end of the driving motor 14. The driven pulley is installed on the rotating shaft 11. The belt 15 is installed between the driving pulley and the driven pulley. Among them, the diameter size of the driving pulley is smaller than the diameter size of the driven pulley.

[0044] In the disclosed embodiment, a driving pulley, a driven pulley and a belt 15 for transmitting driving force are also included. During use, the driving motor 14 is controlled to work, so that the driving pulley can be driven to rotate. Through the belt 15, the driven pulley can be driven to rotate, and then the rotating shaft 11 can be driven to rotate. In addition, the design that the diameter of the driving pulley is smaller than the diameter of the driven pulley can play a role in reducing the rotation speed, thereby increasing the output torque.

[0045] Optionally, combined Figure 1 and Figure 2 As shown, it also includes bearings 16. The bearings 16 are respectively installed between the support shafts 8 on both sides and the wire wheels 9 on both sides.

[0046] In the disclosed embodiment, bearings 16 are also included, which are respectively installed between the support shafts 8 on both sides and the wire wheels 9 on both sides. The bearings 16 are used to reduce the friction between the wire wheels 9 on both sides and the support shafts 8 on both sides, and to improve the precision of the wire wheels 9 on both sides when they rotate relative to the support shafts 8 on both sides.

[0047] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a first elastic retaining ring 17. The first elastic retaining ring 17 is respectively clamped on the wire wheels 9 on both sides, and respectively abuts against the bearings 16 on both sides.

[0048] In the disclosed embodiment, it also includes first elastic retaining rings 17 respectively mounted on the two side wire wheels 9 and respectively abutting against the two side bearings 16. The first elastic retaining rings 17 on both sides are used to limit the position and are respectively used to axially fix the two side wire wheels 9.

[0049] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a second elastic circlip 18. The second elastic circlip 18 is respectively clamped on the support shafts 8 on both sides, and respectively abuts against the bearings 16 on both sides.

[0050] In the disclosed embodiment, the second circlips 18 are also included, which are respectively clamped on the support shafts 8 on both sides and respectively abut against the bearings 16 on both sides. The second circlips 18 on both sides are used to limit the position and are respectively used to axially fix the bearings 16 on both sides.

[0051] Optionally, combined Figure 1 and Figure 3 As shown, it also includes a limiting piece 19. The limiting pieces 19 are respectively installed at the ends of the guide rails 4 on both sides, and are used for limiting.

[0052] In the embodiment of the present disclosure, it also includes a limit piece 19 respectively installed at the ends of the two side rails 4. The limit pieces 19 on both sides are used to limit the position to prevent the two side sliders 5 from falling off from the two side rails 4.

[0053] Optionally, combined Figure 1 and Figure 4 As shown, the base is also included. The base is installed at the four corners of the support plate 1, and along the thickness direction of the support plate 1, the four corner bases and the linear slide 2 are located on both sides of the support plate 1.

[0054] In the disclosed embodiment, it also includes bases installed at the four corners of the support plate 1. The bases at the four corners are used to abut against the ground, thereby supporting the entire device.

[0055] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A cable twisting device, characterized in that: include: Support plate; A linear slide is installed on the support plate along the length direction of the support plate; A first support frame, mounted on the moving end of the linear slide; A guide rail is installed on the first support frame along the thickness direction of the support plate, and is located on both sides of the first support frame along the length direction of the support plate; Slide blocks are respectively installed on the guide rails on both sides; A second support frame, installed between the sliders on both sides, the second support frame comprising a strip hole opened along the length direction of the support plate; Bolts are inserted through the strip-shaped holes and are located on both sides of the second support frame along the length direction of the support plate; A support shaft, along the thickness direction of the support plate, is threadedly connected to the bolts on both sides; The guide wheels are rotatably mounted on the support shafts at both sides, and the guide wheels at both sides include an annular groove; Wherein, when the wire wheels at both sides abut against each other, the annular grooves at both sides are opposite to each other.

2. A cable stranding device according to claim 1, characterized in that: Also includes: A third support frame is mounted on the support plate, and along the width direction of the support plate, the third support frame and the linear slide are located on both sides of the support plate; A rotating shaft, rotatably mounted on the third supporting frame along the length direction of the supporting plate; A capstan, mounted on the rotating shaft; The rotating shaft can be rotated in a controlled manner to drive the winch to rotate.

3. A cable stranding device according to claim 2, characterized in that: Also includes: A motor mounting plate, mounted on the third support frame; A driving motor is mounted on the motor mounting plate; Wherein, under the drive of the driving motor, the rotating shaft performs a rotational motion.

4. A cable stranding device according to claim 3, characterized in that: Also includes: A driving pulley, mounted on the rotating end of the driving motor; A driven pulley mounted on the rotating shaft; A belt installed between the driving pulley and the driven pulley; Wherein, the diameter of the driving pulley is smaller than the diameter of the driven pulley.

5. A cable stranding device according to claim 1, characterized in that: Also includes: The bearings are respectively installed between the support shafts on both sides and the guide wheels on both sides.

6. A cable stranding device according to claim 5, characterized in that: Also includes: The first elastic retaining rings are respectively clamped on the wire wheels at both sides and respectively abut against the bearings at both sides.

7. A cable stranding device according to claim 5, characterized in that: Also includes: The second elastic retaining rings are respectively clamped on the support shafts at both sides and respectively abut against the bearings at both sides.

8. A cable stranding device according to any one of claims 1 to 7, characterized in that: Also includes: The limiting plates are respectively installed at the ends of the guide rails on both sides and are used for limiting.

9. A cable stranding device according to any one of claims 1 to 7, characterized in that: Also includes: The base is installed at the four corners of the support plate. Along the thickness direction of the support plate, the base and the linear slide at the four corners are located on both sides of the support plate.

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