CN214428402U

CN214428402U - Wire harness stranding device

Info

Publication number: CN214428402U
Application number: CN202120454924.4U
Authority: CN
Inventors: 潘磊; 高帅
Original assignee: Hunan Valin Wire and Cable Co Ltd
Current assignee: Hunan Valin Wire and Cable Co Ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-19
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a pencil stranding device, including the frame, set up pay off reel, strand dish, play drum and the receipts line roller in the frame, still be provided with a plurality of wire reels in the frame, the wire reel sets up between pay off reel and strand dish, go out one side that the wire reel was kept away from to the drum setting and strand dish, the receipts line roller sets up in the one side that the strand dish was kept away from to the play drum, pay off reel, wire reel and strand dish pass through the guide tube and connect as an organic wholely, guarantee the same angular velocity, but the wire reel passes through sliding sleeve slidable mounting on the guide tube, there are a plurality of through wires holes on the wire reel, there are a plurality of mounts on the wire reel, a plurality of slide rails, the slider that slide that the play drum includes the disk body, evenly distributed on the disk body sets up in the slide rail, slider one end is provided with the extrusion wheel, and the other end is provided with drive assembly. The cable stranding machine is simple in structure, safe and reliable, ensures the tension of each wire core, does not wind, and ensures the stranding efficiency and the stranding quality of the cable stranding machine.

Description

Wire harness stranding device

Technical Field

The utility model relates to a pencil processing equipment technical field specifically is a pencil stranded conductor device.

Background

With the rapid development of the automobile industry and the defects of traditional wire harness exposure, for example, the traditional wire harness leads are all in a straight form, and the wire harness is easy to break in the bending and stretching processes, so that the life and property safety and the public safety of a driver are endangered. The current process is continuously improved, wire bundles are required to be stranded on wires, so that the problem of core breaking of the wires can be solved, the traditional cables are stranded by using a cabling machine, but each wire bundle is different in length and number and cannot be stranded by using the cabling machine, and the situation of poor untwisting or sprain is easily caused by manual stranding, so that the functional damage of the wire bundles is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pencil stranded conductor device to realize the automation of stranded conductor, the tension of the twisted wire of being convenient for is adjusted, the stranded wire process is difficult for twining, the twist-off phenomenon can not appear, guarantees the quality of stranded wire simultaneously, improves stranded conductor efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a wire harness stranding device comprises a rack, a pay-off reel, a stranding reel, a wire outlet reel and a wire take-up roller, wherein the pay-off reel, the stranding reel, the wire outlet reel and the wire take-up roller are arranged on the rack, the pay-off reel is arranged between the pay-off reel and the stranding reel, the wire outlet reel is arranged on one side, away from the pay-off reel, of the stranding reel, the wire take-up roller is arranged on one side, away from the stranding reel, of the wire outlet reel, the pay-off reel and the stranding reel are connected into a whole through a guide cylinder in various connection modes, the wire outlet reel can guarantee the same angular speed, the wire outlet reel is slidably mounted on the guide cylinder through a sliding sleeve, the distance between the pay-off reel and the pay-off reel can be conveniently adjusted to adjust the tension of a wire core, a plurality of wire through holes are formed in the wire outlet reel, a plurality of fixing frames are arranged on the pay-off reel, the wire outlet reel comprises a disc body, a plurality of sliding rails evenly distributed on the disc body, and sliding blocks slidably arranged in the sliding rails, one end of the sliding block is provided with an extrusion wheel, the other end of the sliding block is provided with a driving assembly, a wire outlet hole is formed in the middle of the disc body, the extrusion wheel can adjust the size of the wire outlet hole through the driving of the driving assembly, and then twisting is completed in an auxiliary mode. The guide cylinder is of a hollow structure, so that the middle wire core or other substances are required to be discharged when the filling is carried out.

As a further improvement of the above technical solution:

the drive assembly comprises an eccentric mechanism and a drive cylinder, wherein the eccentric mechanism is movably arranged on the disc body, one end of the drive cylinder is movably arranged on the disc body, the eccentric mechanism is connected with the connecting rod, the eccentric mechanism comprises an eccentric wheel, a rotating rod and a moving member, the rotating rod is fixedly arranged on the eccentric wheel, the moving member is sleeved on the eccentric wheel, the moving member is connected with the sliding block, the eccentric wheel is movably arranged on the disc body, and the rotating rod is hinged to the connecting rod.

The number of the slide rails is the same as that of the slide blocks, and the number of the slide rails is at least three.

One end of the pay-off reel is provided with a driving motor for driving the guide cylinder, and a speed reducer and a controller which are well known by the technical personnel in the field can be selected during driving, so that the speed of the driving motor can be controlled.

The movable wheels are arranged at the bottom of the rack, so that the equipment can be conveniently moved, and the movable wheels are provided with locking mechanisms, so that the movable wheels can be prevented from moving in the use process of the equipment.

The threading hole is of a long groove shape, a positioning sliding frame is arranged in the threading hole, the positioning sliding frame is fixed in the threading hole through a bolt, and a branching guide wheel is arranged in the positioning sliding frame. The positioning sliding frame can adjust the wire distributing guide wheel on the positioning sliding frame by adjusting the position of the positioning sliding frame in the long slotted hole, so that the relative positions of the wire distributing guide wheels on different wire distributing disks can be flexibly adjusted corresponding to different monofilaments and different conditions in the wire stranding process, and a better wire stranding effect is achieved.

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

the utility model discloses a pencil stranded conductor device has guaranteed pay off reel, wire separating disc, the angular velocity of strand dish is unanimous through setting up the guide cylinder, can not appear twisting off the condition in the unwrapping wire process, and the wire separating disc slidable sets up on the guide cylinder, can adjust the distance of wire separating disc between the pay off reel, and then adjusts the tension of sinle silk, has guaranteed the quality of stranded conductor, and the drive assembly and the extrusion wheel that set up on the wire separating disc can adjust the stranded conductor size, supplementary stranded conductor; the eccentric mechanism and the driving cylinder are arranged, so that the extrusion wheel can apply force uniformly, the roundness of the stranded wire is ensured, and the quality of the stranded wire is improved. The threading hole sets up to the elongated slot type, sets up location sliding frame in the threading hole, and the location sliding frame passes through the bolt fastening and is in the threading hole, be provided with the separated time guide pulley in the location sliding frame. The positioning sliding frame can adjust the wire distributing guide wheel on the positioning sliding frame by adjusting the position of the positioning sliding frame in the long slotted hole, so that the relative positions of the wire distributing guide wheels on different wire distributing disks can be flexibly adjusted corresponding to different single wires and different conditions in the wire stranding process, and a better wire stranding effect is achieved. A plurality of movable wheels are arranged at the bottom of the frame, so that the equipment can be moved conveniently.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the wire outlet tray of the present invention.

Fig. 3 is the utility model discloses a drawing of wire reel structure schematic.

Reference numerals: 1. a frame; 11. a movable wheel; 2. a pay-off reel; 21. a fixed mount; 22. a drive motor; 3. a distributing board; 31. threading holes; 32. positioning a sliding frame; 33. a wire distributing guide wheel; 4. a guide cylinder; 41. a sliding sleeve; 5. a wire stranding disc; 6. wire outlet disc; 7. a wire take-up roller; 61. a tray body; 62. a slide rail; 63. a slider; 64. an extrusion wheel; 65. a driving cylinder; 66. a connecting rod; 67. an eccentric wheel; 68. rotating the rod; 69. a moving member.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the wire harness stranding device of the embodiment includes a frame 1, a pay-off reel 2, a wire stranding reel 5, a wire outgoing reel 6 and a wire receiving roller 7, which are disposed on the frame 1, the two wire distributing reels 3 are further disposed on the frame 1, the wire distributing reels 3 are disposed between the pay-off reel 2 and the wire stranding reel 5, the wire outgoing reel 6 is disposed on one side of the wire stranding reel 5 away from the wire distributing reels 3, the wire receiving roller 7 is disposed on one side of the wire outgoing reel 6 away from the wire stranding reel 5, the pay-off reel 2, the wire distributing reels 3 and the wire stranding reel 5 are connected together through a guide cylinder 4 to ensure the same angular velocity, the wire distributing reels 3 are slidably mounted on the guide cylinder 4 through a sliding sleeve 41, which is not shown in a sliding structural diagram, the sliding sleeve 41 is fixed on the guide cylinder 4 through screws to limit and ensure that the wire distributing reels 3 and the guide cylinder 4 rotate together, when the position of the wire distributing reels 3 needs to be adjusted, the screws are loosened and adjusted to an appropriate position, and then the screw is tightened. One end of the pay-off reel 2 is provided with a driving motor 22 for driving the guide cylinder 4 to rotate.

The wire distributing disc 3 is provided with a plurality of wire penetrating holes 31, the wire distributing disc 2 is provided with a plurality of fixing frames 21, the wire outlet disc 6 comprises a disc body 61, a plurality of sliding rails 62 evenly distributed on the disc body 61, and a sliding block 63 arranged in the sliding rails 62 in a sliding mode, one end of the sliding block 63 is provided with an extrusion wheel 64, and the other end of the sliding block is provided with a driving assembly. The driving assembly comprises an eccentric mechanism and a driving cylinder 65, the eccentric mechanism is movably arranged on the disc body 61, one end of the driving cylinder is movably arranged on the disc body 61, the eccentric mechanisms are connected through a connecting rod 66, each eccentric mechanism comprises an eccentric wheel 67, a rotating rod 68 fixedly arranged on the eccentric wheel 67 and a moving member 69 sleeved on the eccentric wheel 67, the moving member 69 is connected with the sliding block 63, the eccentric wheel 67 is movably arranged on the disc body 61, and the rotating rod 68 is hinged to the connecting rod 66.

The number of the slide rails 62 is the same as that of the slide blocks 63, and the number of the slide rails 62 is at least three.

Four movable wheels 11 are uniformly arranged at the bottom of the frame 1.

A positioning sliding frame 32 is arranged in the threading hole 31, the positioning sliding frame 32 is fixed in the threading hole 31 through bolts, and a wire distributing guide wheel 33 is arranged in the positioning sliding frame 32.

The utility model discloses a theory of operation:

when the wire coil winding machine is used, a wire coil is placed on the fixing frame 21 of the pay-off reel 2, a cable sequentially penetrates through the wire distribution reel 3, the wire twisting reel 5, the wire outlet reel 6 and the wire take-up roller 7, the wire take-up roller 7 is driven by the motor to take up wires, the driving motor 22 is started, the guide cylinder 4 rotates to perform wire twisting of the wire harness, the tension of the cable can be changed by adjusting the position of the sliding sleeve 41, the driving cylinder 65 of the wire outlet reel 6 extends out, the sliding block 63 moves in the sliding rail 62 under the combined action of the rotating rod 68 and the connecting rod 66, the sliding block 63 moves downwards under the action of the connecting rod 67, the extrusion wheel 64 moves towards the center to extrude and round the cable, the stranded wire harness is high in roundness and high in tensile strength.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pencil stranding device, includes frame (1), sets up drawing drum (2), stranded conductor dish (5) on frame (1), is qualified for the next round of competitions dish (6) and receives line roller (7), its characterized in that: the wire distributing device is characterized in that the rack (1) is also provided with a plurality of wire distributing discs (3), the wire distributing discs (3) are arranged between the pay-off discs (2) and the stranded wire discs (5), the wire outlet discs (6) are arranged on one sides of the stranded wire discs (5) far away from the wire distributing discs (3), the wire collecting rollers (7) are arranged on one sides of the wire outlet discs (6) far away from the stranded wire discs (5), the pay-off discs (2), the wire distributing discs (3) and the stranded wire discs (5) are connected into a whole through guide cylinders (4) to ensure the same angular speed, the wire distributing discs (3) are slidably arranged on the guide cylinders (4) through sliding sleeves (41), the wire distributing discs (3) are provided with a plurality of wire through holes (31), the pay-off discs (2) are provided with a plurality of fixing frames (21), each wire outlet disc (6) comprises a disc body (61), a plurality of sliding rails (62) uniformly distributed on the disc body (61), and sliding blocks (63) slidably arranged in the sliding rails (62), one end of the sliding block (63) is provided with an extrusion wheel (64), and the other end of the sliding block is provided with a driving component.

2. The wire harness stranding apparatus of claim 1, characterized in that: drive assembly sets up drive cylinder (65) on disk body (61) including the activity eccentric mechanism and the one end activity that set up on disk body (61), and is a plurality of eccentric mechanism passes through connecting rod (66) and links to each other, eccentric mechanism includes eccentric wheel (67), fixed dwang (68) and the cover that sets up on eccentric wheel (67) locate moving member (69) on eccentric wheel (67), moving member (69) link to each other with slider (63), eccentric wheel (67) activity sets up on disk body (61), dwang (68) are articulated with connecting rod (66).

3. The wire harness stranding apparatus of claim 2, wherein: the number of the sliding rails (62) is the same as that of the sliding blocks (63), and the number of the sliding rails (62) is at least three.

4. The wire harness stranding apparatus of claim 3, characterized in that: and one end of the pay-off reel (2) is provided with a driving motor (22).

5. The wire harness stranding apparatus of claim 1, characterized in that: a plurality of movable wheels (11) are arranged at the bottom of the frame (1).

6. The wire harness stranding apparatus of claim 3, characterized in that: a positioning sliding frame (32) is arranged in the threading hole (31), the positioning sliding frame (32) is fixed in the threading hole (31) through a bolt, and a wire distributing guide wheel (33) is arranged in the positioning sliding frame (32).