Tubular stranding machine convenient to maintain

Abstract

The utility model discloses a tubular stranding machine convenient to maintain, which belongs to the field of tubular stranding machines and comprises a stranding machine body, a transverse moving structure, a driving motor, a polygonal shaft, a power shaft, a polygonal sleeve, a mounting flange, a first threading disc, a second threading disc, a mounting ring, a limiting roller and a pressing pipe. The driving motor on the stranding machine body drives the polygonal shaft to further drive the power shaft to rotate, further drives the polygonal sleeve and the mounting flange to drive the first threading disc and the second threading disc to rotate, and cooperates with the pressing pipe to achieve stranding work, when maintenance is needed, the driving motor is driven by the transverse moving structure to move leftwards, and the power shaft is driven by the transverse moving structure to drive the power shaft to rotate. And then the driving motor drives the polygonal shaft to be disengaged from the power shaft, then the first threading disc on the mounting flange is dismounted, the first threading disc can be taken out in a leftward sliding mode, and then the position of the first threading disc and the position of the second threading disc can be conveniently maintained and overhauled.

Description

Technical Field

[0001] The utility model relates to the field of tubular wire stranding machines, in particular to a tubular wire stranding machine which is easy to maintain. Background Art

[0002] Tubular stranding machine, also often called cage stranding machine, is a special equipment widely used in the wire and cable manufacturing industry. Its main function is to strand multiple insulated wires or metal cores into cables according to certain rules to form cable products with specific structures and properties, such as power cables, control cables, communication cables, etc.

[0003] In the prior art, patent announcement number CN219476389U discloses an adjustable tubular stranding machine, including a fixed frame, a mounting seat and a slide seat, a threading frame is arranged on the inner side of the fixed frame, a control mechanism is arranged on the inner side of the mounting seat, a threading barrel is arranged on the top and near the center of the slide seat, a plurality of threading tubes that are mutually sleeved are arranged inside the threading barrel, and a fixing mechanism is arranged on both the front and rear sides of the threading barrel. The beneficial effect of the utility model is that when it is necessary to process cables of different sizes, it is only necessary to reduce or increase individual threading tubes to complete the control and adjustment of the effective inner diameter of the threading barrel, and the threading tube can be quickly fixed by the cooperation of the plug block and the fixed head, so that the adjustment of the threading tube is fast and convenient, which is conducive to improving the processing efficiency of the cable.

[0004] The above technical solution realizes the function of a tubular stranding machine. However, when performing maintenance, the two threading racks used in the above technical solution are adjacent to each other, and the operating space is small during maintenance or repair. Usually, one of the threading racks needs to be removed for maintenance. However, the structural structure of the above technical solution makes it difficult to remove the threading rack, which in turn causes inconvenience in maintenance. Therefore, a tubular stranding machine that is easy to maintain and solves the above problem is needed. Utility Model Content

[0005] The utility model aims to solve the problems raised in the background technology and designs a tubular stranding machine which is easy to maintain.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is a tubular stranding machine that is easy to maintain, including a stranding machine body, a transverse movement structure, a driving motor, a polygonal shaft, a power shaft, a polygonal sleeve, a mounting flange, a No. 1 threading disc, a No. 2 threading disc, a mounting ring, a limiting roller, and a clamping tube. A transverse movement structure is installed on the left side of the stranding machine body, a driving motor is installed on the transverse movement structure, a polygonal shaft is installed on the output end of the driving motor, a power shaft is slidably sleeved on the polygonal shaft, a polygonal sleeve is fixedly sleeved on the left side of the power shaft, a mounting flange is fixedly installed on the right side of the polygonal sleeve, a No. 1 threading disc is slidably sleeved outside the polygonal sleeve, the No. 1 threading disc is fixed by bolts and a mounting flange, a No. 2 threading disc is installed on the right end of the power shaft, a mounting ring is installed on the right side of the stranding machine body, a plurality of limiting rollers are installed on the mounting ring, and the plurality of limiting rollers surround and fit the No. 2 threading disc, and a clamping tube is installed on the stranding machine body on the right side of the mounting ring.

[0007] Furthermore, the transverse movement structure includes a guide rail, a slider, and an adjusting screw. The guide rail is fixedly installed on the left side of the stranding machine body, and the slider is slidably installed on the guide rail. The slider is fixedly connected to the driving motor, and the adjusting screw is rotatably installed on the guide rail, and the adjusting screw engages and penetrates the slider.

[0008] Furthermore, a crank is installed on the outer end of the adjusting screw.

[0009] Furthermore, the limiting roller is a roller structure with an annular groove in the middle corresponding to the thickness of the No. 2 threading disc.

[0010] Furthermore, both the No. 1 threading disk and the No. 2 threading disk are provided with ceramic threading holes.

[0011] Beneficial effects:

[0012] The utility model provides a tubular stranding machine which is easy to maintain and has the following beneficial effects. Through its structural design, the device drives the polygonal shaft and then drives the power shaft to rotate through the driving motor on the stranding machine body, and then drives the polygonal sleeve and the mounting flange to drive the No. 1 threading disk and the No. 2 threading disk to rotate, and cooperates with the clamping tube to realize the stranding work. When maintenance is needed, the driving motor is driven to move to the left through the transverse structure, and then the driving motor drives the polygonal shaft to disengage from the power shaft, and then the No. 1 threading disk on the mounting flange is disassembled, and the No. 1 threading disk can be slid to the left and taken out, so as to facilitate the maintenance and repair of the No. 1 threading disk position and the No. 2 threading disk position. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the tubular stranding machine that is easy to maintain according to the utility model;

[0014] Figure 2The utility model is a schematic diagram of the side structure of the installation ring part of the tubular stranding machine which is easy to maintain.

[0015] In the figure, 1. stranding machine body; 2. driving motor; 3. polygonal shaft; 4. power shaft; 5. polygonal sleeve; 6. mounting flange; 7. No. 1 threading drum; 8. No. 2 threading drum; 9. mounting ring; 10. limit roller; 11. clamping tube; 12. guide rail; 13. slider; 14. adjusting screw. DETAILED DESCRIPTION

[0016] 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.

[0017] In the description of the present invention, it should be noted that the terms "upper / lower end", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting / sleeving", "sleeve connection", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-2The utility model provides a technical solution: a tubular stranding machine that is easy to maintain, including a stranding machine body 1, a traverse structure, a driving motor 2, a polygonal shaft 3, a power shaft 4, a polygonal sleeve 5, a mounting flange 6, a No. 1 threading disc 7, a No. 2 threading disc 8, a mounting ring 9, a limit roller 10, and a clamping tube 11. The left side of the stranding machine body 1 is equipped with a traverse structure, the traverse structure is equipped with a driving motor 2, the output end of the driving motor 2 is equipped with a polygonal shaft 3, and the sliding sleeve on the polygonal shaft 3 is equipped with a power Shaft 4, a polygonal sleeve 5 is fixedly mounted on the left side of the power shaft 4, a mounting flange 6 is fixedly mounted on the right side of the polygonal sleeve 5, a No. 1 threading disc 7 is slidingly mounted outside the polygonal sleeve 5, and the No. 1 threading disc 7 is fixed by bolts and the mounting flange 6, a No. 2 threading disc 8 is installed on the right end of the power shaft 4, a mounting ring 9 is installed on the right side of the stranding machine body 1, a plurality of limiting rollers 10 are installed on the mounting ring 9, and the plurality of limiting rollers 10 surround and fit the No. 2 threading disc 8, and a clamping tube 11 is installed on the stranding machine body 1 on the right side of the mounting ring 9.

[0020] In the utility model, the transverse movement structure includes a guide rail 12, a slider 13, and an adjusting screw 14. The guide rail 12 is fixedly installed on the left side of the stranding machine body 1. The slider 13 is slidably installed on the guide rail 12. The slider 13 and the drive motor 2 are fixedly connected. The adjusting screw 14 is rotatably installed on the guide rail 12. The adjusting screw 14 engages and penetrates the slider 13. By rotating the adjusting screw 14, the slider 13 is driven to move on the guide rail 12, thereby driving the drive motor 2 to move.

[0021] In the utility model, a crank is installed at the outer end of the adjusting screw rod 14, so as to facilitate the adjustment screw rod 14 to rotate by shaking.

[0022] In the utility model, the limiting roller 10 is a roller structure with an annular groove corresponding to the thickness of the second threading disk 8 in the middle, thereby facilitating the limiting of the second threading disk 8.

[0023] In the utility model, both the No. 1 threading disc 7 and the No. 2 threading disc 8 are provided with ceramic threading holes, so as to facilitate the wires to pass through.

[0024] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0025] In this embodiment:

[0026] During operation, the driving motor 2 on the stranding machine body 1 drives the polygonal shaft 3 and then drives the power shaft 4 to rotate, and then drives the polygonal sleeve 5 and the mounting flange 6 to drive the No. 1 threading disk 7 and the No. 2 threading disk 8 to rotate, and cooperates with the clamping tube 11 to realize the stranding work. When maintenance is needed, the driving motor 2 is driven to move to the left through the transverse structure, and then the driving motor 2 drives the polygonal shaft 3 to disengage from the power shaft 4, and then the No. 1 threading disk 7 on the mounting flange 6 is removed, and the No. 1 threading disk 7 can be slid to the left and taken out, so as to facilitate the maintenance and repair of the No. 1 threading disk 7 and the No. 2 threading disk 8.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tubular stranding machine that is easy to maintain, comprising a stranding machine body (1), a traverse structure, a drive motor (2), a polygonal shaft (3), a power shaft (4), a polygonal sleeve (5), a mounting flange (6), a No. 1 threading disc (7), a No. 2 threading disc (8), a mounting ring (9), a limiting roller (10), and a clamping tube (11), characterized in that: A transverse movement structure is installed on the left side of the stranding machine body (1), a driving motor (2) is installed on the transverse movement structure, a polygonal shaft (3) is installed on the output end of the driving motor (2), a power shaft (4) is slidably sleeved on the polygonal shaft (3), a polygonal sleeve (5) is fixedly sleeved on the left side of the power shaft (4), a mounting flange (6) is fixedly installed on the right side of the polygonal sleeve (5), a No. 1 threading disk (7) is slidably sleeved outside the polygonal sleeve (5), the No. 1 threading disk (7) is fixed by bolts and the mounting flange (6), a No. 2 threading disk (8) is installed on the right end of the power shaft (4), a mounting ring (9) is installed on the right side of the stranding machine body (1), a plurality of limiting rollers (10) are installed on the mounting ring (9), the plurality of limiting rollers (10) surround and fit the No. 2 threading disk (8), and a clamping tube (11) is installed on the stranding machine body (1) on the right side of the mounting ring (9).

2. The easy-to-maintain tubular stranding machine according to claim 1, characterized in that: The transverse movement structure comprises a guide rail (12), a slider (13), and an adjusting screw (14); the guide rail (12) is fixedly mounted on the left side of the stranding machine body (1); the slider (13) is slidably mounted on the guide rail (12); the slider (13) is fixedly connected to the drive motor (2); the adjusting screw (14) is rotatably mounted on the guide rail (12); and the adjusting screw (14) engages and penetrates the slider (13).

3. The easy-to-maintain tubular stranding machine according to claim 2, characterized in that: The outer end of the adjusting screw rod (14) is provided with a crank.

4. The easy-to-maintain tubular stranding machine according to claim 1, characterized in that: The limiting roller (10) is a roller structure with an annular groove corresponding to the thickness of the No. 2 threading disc (8) provided in the middle.

5. The easy-to-maintain tubular stranding machine according to claim 1, characterized in that: The first threading disc (7) and the second threading disc (8) are both provided with ceramic threading holes.

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