Driving device of stranding machine for cable production

Abstract

The utility model relates to the technical field of stranding machines, in particular to a driving device of a stranding machine for cable production, which comprises a feeding cylinder, a second belt pulley is connected to the left end of the feeding cylinder, an upper clamping piece is movably connected to the upper portion of the outer surface of the feeding cylinder, and a lower clamping piece is movably connected to the lower portion of the outer surface of the feeding cylinder. The lower clamping piece and the upper clamping piece jointly penetrate through and are movably connected with four bolts, the outer surfaces of the four bolts are in threaded connection with nuts, and a driving motor is fixedly welded to the upper portion of the upper clamping piece. According to the driving device of the stranding machine for cable production, the driving motor is installed above the upper clamping piece, and the upper clamping piece and the lower clamping piece are installed on the outer surface of the feeding cylinder through the bolts, so that the upper clamping piece, the lower clamping piece and the driving motor can be taken down by inserting and detaching the bolts, and the operation is convenient. And therefore, the driving motor can be overhauled and maintained conveniently, and the working convenience of workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a twisting cage machine technical field, especially in cable production with twisting cage machine's drive arrangement. BACKGROUND

[0002] The twisting cage machine is mainly composed of a barrel, a screw rod (also known as a spiral shaft) accommodated in the barrel, a motor for driving connection with the screw rod and other components. The screw rod is usually provided with spiral blades for pushing the material to move in the barrel. In addition, according to the specific application scene and requirements, the twisting cage machine can also be equipped with other accessories, such as bearings, support body assemblies, reduction boxes, etc. In the cable production process, the twisting cage machine is often required to transport cable raw materials such as plastic particles. However, the drive device of the existing twisting cage machine is usually welded on the outer surface of the feeding barrel. When it needs to be disassembled, repaired and maintained, the entire twisting cage machine needs to be laid down, or the maintenance personnel need to climb to maintain it, which is relatively inconvenient. Therefore, we provide a drive device for a twisting cage machine used in cable production. SUMMARY

[0003] The main purpose of the utility model is to provide a drive device for a twisting cage machine used in cable production, which can effectively solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] A drive device for a twisting cage machine used in cable production, comprising a feeding barrel, a No. 2 pulley is installed and connected to the left end of the feeding barrel, an upper clamping piece is movably connected to the upper part of the outer surface of the feeding barrel, a lower clamping piece is movably connected to the lower part of the outer surface of the feeding barrel, four bolts are movably connected through the lower clamping piece and the upper clamping piece, nuts are threadedly connected to the outer surfaces of the four bolts, a drive motor is welded and fixed to the upper part of the upper clamping piece, a No. 1 pulley is fixedly connected to the output end of the drive motor, a belt piece is drivingly connected between the No. 1 pulley and the No. 2 pulley, and the No. 1 pulley is located above the No. 2 pulley.

[0006] Preferably, the upper clamping piece is a semicircular structure, a No. 1 extension part is fixedly connected to the front part and the rear part of the outer surface of the upper clamping piece, two No. 1 installation holes are opened in the upper end of each of the two No. 1 extension parts, two limiting clamping blocks are fixedly connected to the inner wall of the upper clamping piece, four support plates are fixedly connected to the upper part of the outer surface of the upper clamping piece, and a base is fixedly connected to the upper ends of the four support plates.

[0007] Preferably, the base is welded and connected with the drive motor.

[0008] Preferably, two limiting clamping grooves are opened in the upper part of the outer surface of the feeding barrel, and the two limiting clamping grooves are not communicated with the inside of the feeding barrel.

[0009] Preferably, the two limiting blocks are movably connected with the two limiting grooves respectively.

[0010] Preferably, the outer surface of the lower clamping member is fixedly connected with two No. 2 extension parts, and two No. 2 mounting holes are formed in the upper ends of the two No. 2 extension parts.

[0011] Preferably, the four bolts are movably connected with the four No. 1 mounting holes and the four No. 2 mounting holes respectively.

[0012] The utility model has the advantages of the following beneficial effects:

[0013] 1. In the utility model, the driving motor is installed above the upper clamping member, the upper clamping member and the lower clamping member are installed on the outer surface of the feeding cylinder through bolts, the upper clamping member, the lower clamping member and the driving motor can be removed by inserting and removing the bolts, thereby facilitating the maintenance and repair of the driving motor and improving the working convenience of the staff.

[0014] 2. In the utility model, two limiting grooves are formed on the outer surface of the feeding cylinder, and the inner wall of the upper clamping member is fixedly connected with two limiting blocks, when the upper clamping member is attached to the outer surface of the feeding cylinder, the two limiting blocks are clamped into the two limiting grooves, thereby avoiding the rotation of the upper clamping member and the lower clamping member and improving the stability of the driving motor during operation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the driving device of the cable production stranding cage machine.

[0016] Figure 2 It is a whole structure schematic view of the upper clamping member of the driving device of the cable production stranding cage machine.

[0017] Figure 3 It is a whole structure schematic view of the lower clamping member of the driving device of the cable production stranding cage machine.

[0018] Figure 4 It is a whole structure schematic view of the feeding cylinder of the driving device of the cable production stranding cage machine.

[0019] In the figure: 1, feeding cylinder; 2, driving motor; 3, No. 1 pulley; 4, belt part; 5, nut; 6, No. 2 pulley; 7, upper clamping member; 8, lower clamping member; 9, bolt; 11, limiting groove; 71, No. 1 extension part; 72, No. 1 mounting hole; 73, limiting block; 74, support plate; 75, base; 81, No. 2 extension part; 82, No. 2 mounting hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] In the description of the utility model, it should be pointed out that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A driving device of a stranding cage machine for cable production, comprising a feeding cylinder 1, a No. 6 pulley 6 is installed and connected at the left end of the feeding cylinder 1, an upper clamping piece 7 is movably connected on the outer surface of the upper part of the feeding cylinder 1, a lower clamping piece 8 is movably connected on the outer surface of the lower part of the feeding cylinder 1, four bolts 9 are movably connected through the lower clamping piece 8 and the upper clamping piece 7, nuts 5 are threadedly connected on the outer surfaces of the four bolts 9, a driving motor 2 is welded and fixed on the upper part of the upper clamping piece 7, a No. 3 pulley is fixedly connected at the output end of the driving motor 2, a belt piece 4 is drivingly connected between the No. 3 pulley and the No. 6 pulley 6, and the No. 3 pulley is located on the upper part of the No. 6 pulley 6.

[0025] In this embodiment, the upper clamp 7 is a semicircular structure, the outer surface of the upper clamp 7 is fixedly connected with a first extension 71, the upper end of the two first extensions 71 is provided with two upper and lower through holes of a first mounting hole 72, the inner wall of the upper clamp 7 is fixedly connected with two limiting blocks 73, the outer surface of the upper clamp 7 is fixedly connected with four supporting plates 74, the upper end of the four supporting plates 74 is fixedly connected with a base 75; the base 75 is welded with the driving motor 2; the outer surface of the feeding cylinder 1 is provided with two limiting grooves 11, the two limiting grooves 11 are not communicated with the inside of the feeding cylinder 1; the two limiting blocks 73 are respectively and movably connected with the two limiting grooves 11; the outer surface of the lower clamp 8 is fixedly connected with a second extension 81, the upper end of the two second extensions 81 is provided with two second mounting holes 82; the four bolts 9 are movably connected with the four first mounting holes 72 and the four second mounting holes 82.

[0026] Through the above scheme: since the upper clamp 7 and the lower clamp 8 are fastened on the outer surface of the feeding cylinder 1 through the bolts 9, this connection mode is not only stable, but also extremely flexible, when it is necessary to overhaul or maintain the driving motor 2, the staff only needs to simply insert or remove the bolts 9, so that the upper clamp 7, the lower clamp 8 and the driving motor 2 can be easily taken down, without complicated disassembly steps, thereby greatly improving the working convenience, saving precious time, the outer surface of the feeding cylinder 1 is provided with two limiting grooves 11, the inner wall of the upper clamp 7 is fixedly connected with two limiting blocks 73, when the upper clamp 7 is tightly attached to the outer surface of the feeding cylinder 1, the two limiting blocks 73 can be accurately clamped into the corresponding limiting grooves 11, preventing the upper clamp 7 and the lower clamp 8 from rotating.

[0027] It should be noted that the utility model describes a kind of driving device of stranding cage machine for cable production, driving motor 2 is installed above upper clamp 7, since the upper clamp 7 and the lower clamp 8 are fastened on the outer surface of the feeding cylinder 1 through the bolts 9, this connection mode is not only stable, but also extremely flexible, when it is necessary to overhaul or maintain the driving motor 2, the staff only needs to simply insert or remove the bolts 9, so that the upper clamp 7, the lower clamp 8 and the driving motor 2 can be easily taken down, without complicated disassembly steps, thereby greatly improving the working convenience, saving precious time, the outer surface of the feeding cylinder 1 is provided with two limiting grooves 11, the inner wall of the upper clamp 7 is fixedly connected with two limiting blocks 73, when the upper clamp 7 is tightly attached to the outer surface of the feeding cylinder 1, the two limiting blocks 73 can be accurately clamped into the corresponding limiting grooves 11, forming a kind of stable limiting structure, effectively prevent the upper clamp 7 and the lower clamp 8 from rotating, ensure that driving motor 2 always maintains correct installation position, further improve the stability and reliability of the whole device when running.

[0028] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A drive device for a stranding cage for cable production, comprising a feed drum (1), characterized in that: The left end of the feeding cylinder (1) is connected with a No. 2 belt pulley (6), the upper part of the outer surface of the feeding cylinder (1) is movably connected with an upper clamping piece (7), the lower part of the outer surface of the feeding cylinder (1) is movably connected with a lower clamping piece (8), the lower clamping piece (8) and the upper clamping piece (7) are movably connected with four bolts (9) in common, the outer surface of the four bolts (9) is threadedly connected with a nut (5), the upper part of the upper clamping piece (7) is welded with a driving motor (2), the output end of the driving motor (2) is fixedly connected with a No. 1 belt pulley (3), the No. 1 belt pulley (3) and the No. 2 belt pulley (6) are drivingly connected with a belt piece (4), and the No. 1 belt pulley (3) is located above the No. 2 belt pulley (6). The upper clamping piece (7) is a semicircular structure, the outer surface of the upper clamping piece (7) is fixedly connected with a No. 1 extension (71) at the front and the rear, two No. 1 extensions (71) are provided with two No. 1 mounting holes (72) penetrating upward and downward at the upper end, the inner wall of the upper clamping piece (7) is fixedly connected with two limiting blocks (73), the outer surface of the upper clamping piece (7) is fixedly connected with four supporting plates (74) at the upper part, and the upper end of the four supporting plates (74) is fixedly connected with a base (75) in common.

2. A drive device for a stranding cage machine for the production of electrical cables, according to claim 1, characterized in that: The base (75) is welded with the driving motor (2).

3. The drive device of a stranding cage machine for cable production according to claim 1, characterized in that: The outer surface of the feeding cylinder (1) is provided with two limiting grooves (11) at the upper part, and the two limiting grooves (11) are not communicated with the inside of the feeding cylinder (1).

4. The drive device of a stranding cage machine for cable production according to claim 1, characterized in that: The two limiting blocks (73) are movably connected with the two limiting grooves (11) respectively.

5. The drive device of a stranding cage machine for cable production according to claim 1, characterized in that: The outer surface of the lower clamping piece (8) is fixedly connected with a No. 2 extension (81) at the front and the rear, and the upper end of the two No. 2 extensions (81) is provided with two No. 2 mounting holes (82).

6. The drive device of a stranding cage machine for cable production according to claim 1, characterized in that: The four bolts (9) are movably connected with the four No. 1 mounting holes (72) and the four No. 2 mounting holes (82) respectively.

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