CN202717437U - Tension damping disc used for laying out wires - Google Patents

Abstract

The utility model relates to a tension damping disc used for laying out wires. The tension damping disc comprises a ring-shaped disc body and a plurality of flexible filament bodies arranged on the outer circumference of the disc body. The filament bodies extend outwards along the radial direction of the disc body. In the process of use, the tension damping disc is arranged on the upper end of a wire shaft wound by the wires, when workers draw out the wires from the wire shaft and lay out the wires, the wires pass through the flexible filament bodies which have a certain hindering effect on the wires, namely having a damping effect on tension of laying out the wires, and therefore internal tension of the wires is uniform, the process of laying out the wires is stable and smooth, and the wires can not be broken easily.

Description

Tension force dampened disk when being used for the wire rod unwrapping wire

Technical field

The utility model relates to a kind of tension force dampened disk during for the wire rod unwrapping wire.

Background technology

When various wire rod raw material of the prior art is deposited, generally all be to be wound on the bobbin, it is indoor that then cup cup is placed on storage.When following process need to be taken wire rod, the staff upwards extracted wire rod out and sends into subsequent processing from bobbin, and this process is referred to as unwrapping wire.During unwrapping wire, because the impact of the various unstable external factors such as machine or operator, cause that the suffered pulling force of wire rod neither homogeneous, wire internal tension force is changing constantly, is difficult to hold, and the phenomenon of broken string easily occurs.

Summary of the invention

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of can make laying tension more balance, be not easy the tension force dampened disk that breaks when making unwrapping wire.

For solving above technical matters, the utility model is taked following technical scheme:

A kind of tension force dampened disk during for the wire rod unwrapping wire, comprise annular arrangement disk body, be arranged on the excircle of described disk body and the multi-filament shape body with toughness, described filament extends radially outwardly along disk body.

Preferably, described multi-filament shape body is evenly distributed on the excircle of described disk body.

Preferably, the length of described filament accounts for 1/5～1/15 of disk body outside diameter.

Preferably, the angle between the line of adjacent two filaments and disk body core is between 2 ° ~ 10 °.

Preferably, the material of described filament is nylon.

Preferably, be provided with draw-in groove on the card of described disk body.

Tension force dampened disk of the present utility model is to be placed in the bobbin upper end that is wound with wire rod when using, when the staff upwards extracts wire rod out and during unwrapping wire from bobbin, the filament of wire rod through having toughness, these filaments have certain inhibition to wire rod, namely laying tension is had shock damping action, and so that the inner tensions of wire rod homogeneous more.

Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:

Tension force dampened disk when the utility model is used for the wire rod unwrapping wire, be arranged on bobbin upper end, when upwards extracting wire rod out and carry out unwrapping wire, can provide certain shock damping action to wire rod, make more homogeneous of wire internal tension force, and then it is smooth and easy that the unwrapping wire process is stablized more, is not easy broken string.

Description of drawings

The utility model is described in more detail below in conjunction with accompanying drawing and concrete embodiment:

Fig. 1 is the front view of the utility model tension force dampened disk;

Fig. 2 is the block diagram of the utility model tension force dampened disk;

Fig. 3 is use view of the present utility model;

Wherein: 1, disk body; 2, filament; 3, bobbin.

The specific embodiment

The utility model is described in more detail below in conjunction with specific embodiment, but be not limited to these embodiment.

Embodiment 1

Shown in Fig. 1 ~ 3, the tension force dampened disk of the present embodiment comprises the disk body 1 of annular arrangement, be arranged on the excircle of disk body 1 and the multi-filament shape body 2 with toughness, and filament 2 extends radially outwardly along disk body 1.

In the present embodiment, the material of filament 2 is nylon, and filament 2 is to be evenly distributed on the excircle of disk body 1.

Because the Main Function of the utility model tension force dampened disk is exactly for wire rod provides certain shock damping action, so the length of filament 2 and density are the key factors that determines this shock damping action when upwards extracting wire rod.For reaching best damping, the length of filament 2 should account for disk body 1 outside diameter 1/5～1/15 for well, the angle between the line of adjacent two filaments 2 and disk body 1 core between 2 ° ~ 10 ° for well.

Tension force dampened disk of the present utility model is (Fig. 3) that is placed in bobbin 3 upper ends that are wound with wire rod when using, when the staff upwards extracts wire rod out and during unwrapping wire from bobbin, the filament 2 of wire rod through having toughness, 2 pairs of wire rods of these filaments have certain inhibition, namely laying tension is had shock damping action, and so that the inner tensions of wire rod homogeneous more.

According to the size of coiling bobbin 3, the utility model damping tension dish also can be made into different sizes, as long as can be complementary with bobbin 3, sometimes can draw-in groove be set in the card of the utility model damping tension dish disk body 1, so that install.

Above the utility model has been done detailed description; its purpose is to allow the personage that is familiar with this art can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in the protection domain of the present utility model.

Claims (6)

1. tension force dampened disk when being used for the wire rod unwrapping wire, it is characterized in that: described tension force dampened disk comprise annular arrangement disk body (1), be arranged on the excircle of described disk body (1) and the multi-filament shape body (2) with toughness, described filament (2) extending radially outwardly along described disk body (1).

2. tension force dampened disk according to claim 1, it is characterized in that: described multi-filament shape body (2) is evenly distributed on the excircle of described disk body (1).

3. tension force dampened disk according to claim 1, it is characterized in that: the length of described filament (2) accounts for 1/5～1/15 of described disk body (1) outside diameter.

4. tension force dampened disk according to claim 1, it is characterized in that: the angle between the line of adjacent two described filaments (2) and described disk body (1) core is between 2 ° ~ 10 °.

5. tension force dampened disk according to claim 1, it is characterized in that: the material of described filament (2) is nylon.

6. tension force dampened disk according to claim 1 is characterized in that: be provided with draw-in groove on the card of described disk body (1).

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