CN220085729U

CN220085729U - Cable stranding machine

Info

Publication number: CN220085729U
Application number: CN202321365883.7U
Authority: CN
Inventors: 刘磊; 韩竞毅; 许国中; 狄勤卫; 葛磊磊; 周冬花
Original assignee: JIANGSU ZHUYING SPECIAL CABLE CO Ltd
Current assignee: JIANGSU ZHUYING SPECIAL CABLE CO Ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-24
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a cable stranding machine, which comprises a machine plate, wherein a rotating shaft is rotatably arranged on the surface of the machine plate, a first retaining plate is fixedly sleeved on the rotating shaft, threads are arranged on the surface of the rotating shaft, and a second retaining plate is sleeved on the threads on the rotating shaft; the machine plate surface fixed mounting has the mount pad, the bull stick is installed in the perpendicular rotation in the mount pad, the hollow pole of one end for closed design has been fixedly cup jointed on the bull stick, the first threaded rod is installed in the horizontal rotation in the hollow pole, the slider has been cup jointed to the screw thread on the first threaded rod, the fixed surface of slider installs the restriction board that is used for restricting the L type that the second kept out the board and removes, the bull stick passes through drive assembly control rotation. Through mutually supporting between first board, second board and the limiting plate of keeping out, can accomplish the telescopic fixed of different length and remove fixed work fast, convenient and fast has avoided using the loaded down with trivial details step of screw nut mounting, has improved the telescopic work efficiency of dismouting.

Description

Cable stranding machine

Technical Field

The utility model relates to the technical field of cable production, in particular to a cable stranding machine.

Background

In the process of manufacturing a cable, a strander is often used for stranding a plurality of single wires with the same diameter or different diameters together according to a certain direction and a certain rule to form an integrated intersecting wire, before stranding, a plurality of sleeves wound with single coils are required to be respectively sleeved on a plurality of rotating shafts on the surface of the strander, and then the rotating shafts carry the sleeves to rotate together to carry out traveling wires.

The sleeve sleeved on the rotating shaft is generally fixed through the screw nut fixing piece, so that the steps of sleeve installation and disassembly are complicated, a great deal of time is required, and the working efficiency of cable stranding is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and aims to provide a cable stranding machine, wherein a sleeve sleeved on a rotating shaft is generally fixed through a screw and nut fixing piece, so that the steps of installing and detaching the sleeve are complicated, a great deal of time is required, and the working efficiency of cable stranding is influenced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the cable stranding machine comprises a machine plate, wherein a rotating shaft is rotatably arranged on the surface of the machine plate, a first retaining plate is fixedly sleeved on the rotating shaft, threads are arranged on the surface of the rotating shaft, and a second retaining plate is sleeved on the threads on the rotating shaft;

the machine plate surface fixed mounting has the mount pad of U type, perpendicular rotation installs the bull stick in the mount pad, fixed hollow pole that has cup jointed one end for closed design on the bull stick, horizontal rotation installs first threaded rod in the hollow pole, the slider has been cup jointed to the screw thread on the first threaded rod, the fixed surface mounting of slider has the restriction board of the L type that is used for restricting the removal of second butt plate, the bull stick passes through drive assembly control rotation.

Preferably, the transmission assembly comprises a gear fixedly sleeved on the rotating rod, a rack rod in meshed connection with the gear and a driving part, wherein the driving part is used for controlling the rack rod to move, a socket penetrating through the machine plate is formed in the inner wall of the mounting seat, and the rack rod is horizontally and slidably inserted in the socket.

Preferably, the driving part comprises a second threaded rod rotatably mounted on the surface of the machine plate and a sliding plate in threaded sleeve connection with the second threaded rod, and the sliding plate is fixedly connected with the rack rod.

Preferably, a ball groove is formed in the surface of the limiting plate, and balls are embedded in the ball groove in a rolling mode.

Preferably, the side walls on the periphery of the sliding block are in sliding contact with the inner wall of the hollow rod.

Preferably, the anti-slip layer is adhered to one surfaces of the first and second retaining plates, which are close to each other, and the anti-slip layer is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

through mutually supporting between first board, second board and the limiting plate of keeping out, can accomplish the telescopic fixed of different length and remove fixed work fast, convenient and fast has avoided using the loaded down with trivial details step of screw nut mounting, has improved the telescopic work efficiency of dismouting, and then has improved the work efficiency of cable transposition.

Drawings

Fig. 1 is a schematic front perspective view of a cable stranding machine according to the present utility model;

fig. 2 is a schematic view of a rear perspective structure of a cable stranding machine according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a top-view perspective part of a cable strander according to the present utility model;

FIG. 4 is an enlarged view of the structure shown at A in FIG. 2;

FIG. 5 is an enlarged view of the structure at B in FIG. 2;

fig. 6 is an enlarged view of the structure at C in fig. 3.

In the figure: 1 machine board, 2 pivot, 3 first butt boards, 4 second butt boards, 5 mount pad, 6 bull stick, 7 hollow pole, 8 first threaded rod, 9 slider, 10 limiting plate, 11 gear, 12 rack pole, 13 second threaded rod, 14 slide, 15 balls.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The terms such as "upper", "lower", "left", "right", "middle" and "a" and the like are also used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationship may be altered or modified without materially altering the technology.

Referring to fig. 1-6, a cable stranding machine comprises a machine plate 1, wherein a rotating shaft 2 is rotatably arranged on the surface of the machine plate 1, a first retaining plate 3 is fixedly sleeved on the rotating shaft 2, threads are arranged on the surface of the rotating shaft 2, and a second retaining plate 4 is sleeved on the threads on the rotating shaft 2;

the surface of the machine plate 1 is fixedly provided with a U-shaped mounting seat 5, a rotating rod 6 is vertically and rotatably arranged in the mounting seat 5, a hollow rod 7 with one end designed to be closed is fixedly sleeved on the rotating rod 6, a first threaded rod 8 is horizontally and rotatably arranged in the hollow rod 7, a sliding block 9 is sleeved on the first threaded rod 8 in a threaded manner, the surface of the sliding block 9 is fixedly provided with an L-shaped limiting plate 10 for limiting the movement of the second resisting plate 4, the rotating rod 6 is controlled to rotate through a transmission assembly, and the side walls around the sliding block 9 are in sliding contact with the inner wall of the hollow rod 7;

the transmission assembly comprises a gear 11 fixedly sleeved on the rotating rod 6, a rack bar 12 in meshed connection with the gear 11 and a driving part, the driving part is used for controlling the rack bar 12 to move, a socket penetrating through the machine plate 1 is formed in the inner wall of the mounting seat 5, the rack bar 12 is horizontally and slidably inserted in the socket, the driving part comprises a second threaded rod 13 rotatably mounted on the surface of the machine plate 1 and a sliding plate 14 in threaded sleeve connection with the second threaded rod 13, and the sliding plate 14 is fixedly connected with the rack bar 12;

the staff firstly sleeve the sleeve wound with the single coil on the rotating shaft 2, tightly propping the sleeve against the surface of the first propping plate 3, then installing the second propping plate 4 on the rotating shaft 2 through threads, rotating the second propping plate 4 to enable the sleeve to move on the rotating shaft 2 to prop against the sleeve, and fixing the sleeve until the sleeve is tightly propped between the first propping plate 3 and the second propping plate 4, and then rotating the rotating shaft 2 to rotate together with the sleeve;

then, the second threaded rod 13 is rotated to control the sliding plate 14 to move along with the rack rod 12, so that the gear 11 meshed with the rack rod 12 rotates along with the rotating rod 6 until the rotating end of the hollow rod 7 fixedly sleeved on the rotating rod 6 is perpendicular to the surface of the machine plate 1, at the moment, the first threaded rod 8 is rotated again, and the sliding block 9 screwed on the first threaded rod 8 moves along with the limiting plate 10 in the horizontal direction until the surface of the limiting plate 10 abuts against the surface of the second resisting plate 4 away from the machine plate 1;

therefore, the second retaining plate 4 can be prevented from rotating along with the rotation of the rotating shaft 2, so that the position of the second retaining plate 4 is moved, and the sleeve is pressed, clamped and fixed.

The surface of the limiting plate 10 is provided with a ball groove, and a ball 15 is embedded in the ball groove in a rolling way; the ball 15 may change the sliding friction between the contact surface of the limiting plate 10 and the second retaining plate 4 into rolling friction, so as to reduce the friction between the contact surface of the limiting plate 10 and the second retaining plate 4 when the second retaining plate 4 rotates.

An anti-slip layer is adhered to one surface of the first retaining plate 3 and one surface of the second retaining plate 4, which are close to each other, and the anti-slip layer is made of rubber;

the anti-slip layer made of rubber has good elasticity and viscosity, so that the friction force between the contact surfaces of the first and second retaining plates 3 and 4 and the sleeve can be increased.

According to the utility model, through the mutual matching among the first retaining plate 3, the second retaining plate 4 and the limiting plate 10, the fixing and the releasing of the sleeve can be rapidly completed, the operation is convenient and rapid, the complicated steps of using screw and nut fixing pieces are avoided, the working efficiency of dismounting the sleeve is improved, and the working efficiency of twisting the cable is further improved.

In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and defined.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The cable stranding machine comprises a machine plate (1), and is characterized in that a rotating shaft (2) is rotatably arranged on the surface of the machine plate (1), a first retaining plate (3) is fixedly sleeved on the rotating shaft (2), threads are arranged on the surface of the rotating shaft (2), and a second retaining plate (4) is sleeved on the threads of the rotating shaft (2);

the utility model discloses a quick-witted board (1) surface fixed mounting has mount pad (5) of U type, perpendicular rotation installs bull stick (6) in mount pad (5), fixed hollow rod (7) that cup joints one end for the design of closing on bull stick (6), first threaded rod (8) are installed in horizontal rotation in hollow rod (7), slider (9) have been cup jointed to the screw thread on first threaded rod (8), the fixed surface of slider (9) installs limiting plate (10) of the L type that are used for restricting the removal of second butt plate (4), bull stick (6) are rotated through drive assembly control.

2. The cable stranding machine according to claim 1, wherein the transmission assembly comprises a gear (11) fixedly sleeved on the rotating rod (6), a rack bar (12) in meshed connection with the gear (11) and a driving part, the driving part is used for controlling the rack bar (12) to move, a socket penetrating through the machine plate (1) is formed in the inner wall of the mounting seat (5), and the rack bar (12) is horizontally and slidably inserted into the socket.

3. A cable stranding machine according to claim 2, characterized in that the driving means comprise a second threaded rod (13) rotatably mounted on the surface of the machine plate (1) and a slide plate (14) screwed onto the second threaded rod (13), the slide plate (14) being fixedly connected to the rack bar (12).

4. A cable stranding machine according to claim 1, characterized in that the surface of the limiting plate (10) is provided with a spherical groove, and a ball (15) is embedded in the spherical groove in a rolling way.

5. A cable stranding machine according to claim 1, characterized in that the peripheral side walls of the slider (9) are in sliding contact with the inner wall of the hollow rod (7).

6. The cable stranding machine according to claim 1, wherein the surfaces of the first and second retaining plates (3, 4) close to each other are bonded with an anti-slip layer, and the anti-slip layer is made of rubber.