CN219457233U

CN219457233U - Tension balance structure for multi-size flat cable

Info

Publication number: CN219457233U
Application number: CN202320767429.8U
Authority: CN
Inventors: 赵军武
Original assignee: Tianjin Wuyun Lai Wire And Cable Co ltd
Current assignee: Tianjin Wuyun Lai Wire And Cable Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-01
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a tension balance structure for a multi-size flat cable, which comprises side plates, wherein a bottom plate is arranged between the lower surfaces of the side plates, mounting plates are arranged at the two sides of the bottom plate, the lower surface of the bottom plate is higher than the lower surface of the mounting plates, mounting holes are further formed in the mounting plates, trapezoidal sliding grooves are formed in the opposite side surfaces of the side plates, trapezoidal sliding blocks are connected in the trapezoidal sliding grooves in a sliding mode, a movable plate is arranged between the opposite side surfaces of the trapezoidal sliding blocks, a plurality of tension rods are arranged on the movable plate, a positioning plate is arranged between the upper surfaces of the side plates, a movable opening is formed in the positioning plate and located at the position corresponding to the position of each tension rod, a movable opening extends from the free end of each tension rod, a wire loop is formed in the free end of each tension rod, a plurality of springs are arranged below the movable plate, and the other ends of the springs are fixed on the bottom plate. The advantages are that: the multi-size flat cable can be tensioned and balanced, and is more practical.

Description

Tension balance structure for multi-size flat cable

Technical Field

The utility model relates to the technical field of flat cable production, in particular to a tension balancing structure for a multi-size flat cable.

Background

The production of the flat cable requires a wire twisting machine to twist a plurality of single conductors into one strand, thereby meeting the technological requirements of the wire. After each single wire is stranded to form a stranded wire, the stranded wire reaches a wire collecting device through a traction device, the existing tension balance structure for the wire arrangement can only balance the tension of the wire arrangement with one size, and cannot balance the tension of the wire arrangement with multiple sizes at the same time, so that the wire arrangement is single in purpose and not practical enough.

Disclosure of Invention

The utility model solves the technical problem and provides a more practical tension balancing structure for multi-size flat cables.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a many sizes tension balance structure for winding displacement, includes the curb plate, be equipped with the bottom plate below the curb plate, bottom plate both sides department all is equipped with the mounting panel, and the bottom plate lower surface is about to be higher than the mounting panel lower surface, still is equipped with the mounting hole on the mounting panel, the side that the curb plate is relative all is equipped with trapezoidal spout, equal sliding connection has trapezoidal slider in the trapezoidal spout, be equipped with the fly leaf between the side that trapezoidal slider is relative, be equipped with a plurality of tension rod above the fly leaf, be equipped with the locating plate above the curb plate between, just be located tension rod position correspondence department and be equipped with the activity mouth on the locating plate, the tension rod free end extends out the activity mouth, the tension rod free end is equipped with the wire loop, be equipped with a plurality of spring below the fly leaf, the spring other end is fixed on the bottom plate.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the single conductors of the flat cable with different sizes are penetrated into the wire loops at different positions, when the springs are further compressed, larger pressing force is provided, when the pressing force of the single conductors is reduced, the springs are extended upwards under the action of the pretightening force, so that the single conductors are pressed, and the single conductors are always in a balanced state in the production process.

Further, the spring is a nitrogen spring, and is more preferably used.

Further, the section of the tension rod and the section of the movable opening are mutually matched rectangular, so that the tension rod can be positioned conveniently and cannot rotate circumferentially.

Further, the diameter of the wire loop is larger than the width of the movable opening straight line, and the position of the wire loop is limited.

Further, the inner surface of the wire loop is provided with a protective paint surface for protecting the wire loop.

Drawings

Fig. 1 is a schematic front view of a tension balancing structure for a multi-sized flat cable according to the present utility model.

Fig. 2 is a schematic top view of a tension balancing structure for multi-sized flat cables according to the present utility model.

Fig. 3 is a schematic top view of a trapezoid chute with a tension balance structure for multi-sized flat cables according to the present utility model.

As shown in the figure: 1. the side plate, 2, the bottom plate, 3, the mounting plate, 4, the trapezoidal chute, 5, the trapezoidal slider, 6, the fly leaf, 7, the tension rod, 8, the locating plate, 9, the movable mouth, 10, the wire loop, 11, the spring.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2 and fig. 3, a tension balance structure for multi-size flat cable comprises side plates 1, a bottom plate 2 is arranged between the lower surfaces of the side plates 1, mounting plates 3 are arranged at the two sides of the bottom plate 2, the lower surfaces of the bottom plates are higher than the lower surfaces of the mounting plates, mounting holes are further formed in the mounting plates, trapezoidal sliding grooves 4 are formed in the opposite side surfaces of the side plates 1, trapezoidal sliding blocks 5 are slidably connected in the trapezoidal sliding grooves 4, movable plates 6 are arranged between the opposite side surfaces of the trapezoidal sliding blocks 5, a plurality of tension rods 7 are arranged on the movable plates 6, positioning plates 8 are arranged between the upper surfaces of the side plates 1, movable openings 9 are formed in the positions of the positioning plates 8 and located at the positions corresponding to the positions of the tension rods 7, the free ends of the tension rods 7 extend out of the movable openings 9, the sections of the tension rods 7 and the movable openings 9 are rectangular and are matched with each other, positioning is facilitated, the tension rods cannot circumferentially rotate, and the diameters of wire loops 10 are larger than the linear widths of the movable openings 9, and the positions of the wire loops 10 are limited; the free end of the tension rod 7 is provided with a wire loop 10, and the inner surface of the wire loop 10 is provided with a protective paint surface for protecting the wire loop; a plurality of springs 11 are arranged below the movable plate 6, the other ends of the springs 11 are fixed on the bottom plate 2, and the springs 11 are nitrogen springs, so that the nitrogen springs are better used.

When the single conductor compression force is reduced, the spring stretches upwards under the action of the pre-tightening force, so that the single conductor is compressed, and the single conductor is always in a balanced state in the production process; the utility model has simple structure and low cost, and is worth popularizing and practical.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A tension balance structure for multi-size flat cable is characterized in that: including curb plate (1), be equipped with bottom plate (2) below curb plate (1), bottom plate (2) both sides department all is equipped with mounting panel (3), the side that curb plate (1) is relative all is equipped with trapezoidal spout (4), equal sliding connection has trapezoidal slider (5) in trapezoidal spout (4), be equipped with fly leaf (6) between the side that trapezoidal slider (5) is relative, be equipped with a plurality of tension rod (7) above fly leaf (6), be equipped with locating plate (8) above curb plate (1), just be located on locating plate (8) and be equipped with movable mouth (9) in tension rod (7) position correspondence department, tension rod (7) free end extends out movable mouth (9), tension rod (7) free end is equipped with wire loop (10), be equipped with a plurality of spring (11) below fly leaf (6), spring (11) other end is fixed on bottom plate (2).

2. The tension balancing structure for a multi-sized flat cable according to claim 1, wherein: the spring (11) is a nitrogen spring.

3. The tension balancing structure for a multi-sized flat cable according to claim 1, wherein: the section of the tension rod (7) and the section of the movable opening (9) are mutually matched rectangles.

4. The tension balancing structure for a multi-sized flat cable according to claim 1, wherein: the diameter of the wire ring (10) is larger than the linear width of the movable opening (9).

5. The tension balancing structure for a multi-sized flat cable according to claim 1, wherein: the inner surface of the wire ring (10) is provided with a protective paint surface.