CN211169339U

CN211169339U - Nylon thread spool

Info

Publication number: CN211169339U
Application number: CN201922107225.8U
Authority: CN
Inventors: 洪丽蓉; 叶志贤
Original assignee: Xiamen Yudefeng Plastic Co ltd
Current assignee: Xiamen Yuhong Industry And Trade Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-04
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a nylon thread spool relates to rolling instrument technical field. Wherein, a nylon spool, includes the hollow shaft, week side at hollow shaft both ends is provided with two panels respectively, hollow shaft one end integrated into one piece has first apron, the one end that first apron was kept away from to the hollow shaft is glued and is connect the second apron, all seted up the mounting hole coaxial with the hollow shaft on first apron and the second apron, be provided with the screw of a plurality of roots on the second apron, the screw passes the tip threaded connection of second apron and hollow shaft. The utility model discloses a screw carries out the secondary to the second apron and consolidates, makes its be connected more firm with the hollow shaft, prolongs the life of spool.

Description

Nylon thread spool

Technical Field

The utility model relates to a rolling instrument technical field particularly, relates to a nylon wire axle.

Background

Spools, also known as reels, are formed by serially connecting a circular panel to each end of a hollow shaft and are secured in an "I" shaped profile configuration for winding, loading, transporting, and transporting wire products such as flexible electrical wires, cables, or plastic tubes.

Most of the existing bobbins are formed by pouring, in order to separate a product from a mold in the pouring process, one end of a hollow shaft is opened, and after the hollow shaft is taken out, another cover plate is fixed with the hollow shaft in a hot pressing or bonding mode, so that the opening of the hollow shaft is sealed.

The nylon spool has long service life, the service life of the nylon spool can be more than twenty years, and along with the increase of the service life, the cover plate is stressed all the year round and is easy to loosen and even fall off, so that the service life of the spool is influenced.

In view of the above, the present inventors have invented a nylon bobbin.

Disclosure of Invention

The utility model provides a nylon spool aims at improving along with the increase of spool live time, the problem that its apron easily drops.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a nylon spool, includes the hollow shaft, the week side at hollow shaft both ends is provided with two panels respectively, hollow shaft one end integrated into one piece has first apron, the one end that first apron was kept away from to the hollow shaft is glued there is the second apron, all set up the mounting hole coaxial with the hollow shaft on first apron and the second apron, be provided with the screw of a plurality of roots on the second apron, the screw passes the second apron and the tip threaded connection of hollow shaft.

Through adopting above-mentioned scheme, when using, through the mounting hole with the spool cover on the fixed roll of board, the wire winding is in the week side of spool, two panels inject the wire between the two, prevent that the wire coil from running and breaking away from the hollow shaft toward the both ends of hollow shaft, carry out the secondary through the screw to the second apron and consolidate, make its more firm with the connection of hollow shaft, the life of extension spool.

Furthermore, the number of the screws is two, and the two screws are symmetrically distributed by taking the axis of the cover plate as a symmetric center.

Through adopting above-mentioned scheme, the screw that the symmetry set up makes the reinforcing power that the apron obtained more even, further improves the steadiness of apron installation.

Furthermore, the opposite surfaces of the two panels are arranged into inclined surfaces, and the distance between the two panels is sequentially increased along the direction from the inner edge to the outer edge of the two panels.

Through adopting above-mentioned scheme, along with the increase of metal coil number of turns, the trend of metal coil towards the expansion of hollow shaft both ends also can be more and more obvious, and the inclined plane sets up the expansion that provides metal coil and has provided the space, has reduced the extrusion force of metal coil panel, prevents the panel fracture, further prolongs the life of coil.

Furthermore, one side of the panel, which is far away from the hollow shaft, is provided with an inner flange and an outer flange at intervals, the inner flange is located at the inner edge of the panel, the outer flange is located at the outer edge of the panel, the panel is provided with a plurality of reinforcing strips, and the reinforcing strips are located between the outer wall of the inner flange and the inner wall of the outer flange and are distributed circumferentially.

Through adopting above-mentioned scheme, the intensity of panel is increased to interior flange, outward flange and reinforcing bar, prevents the panel fracture, further prolongs the life of coil.

Furthermore, a wire outlet hole is formed in the panel and is close to the outer edge of the panel.

By adopting the scheme, the metal wire winding is convenient.

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

(1) the second cover plate is reinforced for the second time through the screw, so that the second cover plate is connected with the hollow shaft more firmly, and the service life of the spool is prolonged;

(2) the distance between the two panels is sequentially increased along the direction from the inner edge to the outer edge of the panel, so that a space is provided for the metal coil to expand towards the two ends of the hollow shaft, the extrusion force of the metal coil panel is reduced, the panel is prevented from cracking, and the service life of the coil is further prolonged;

(3) through setting up inner flange, outward flange and strengthening the strip, increase the intensity of panel, prevent the panel fracture, further prolong the life of coil.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the exploded structure of the second cover plate and the hollow shaft;

FIG. 3 is a schematic view highlighting the first cover structure.

Description of the main elements

1. A hollow shaft; 2. a panel; 3. a first cover plate; 4. a second cover plate; 5. mounting holes; 6. a screw; 7. a wire outlet hole; 8. an inner flange; 9. an outer flange; 10. a reinforcing strip; 11. a reinforcement ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 and 2, the nylon bobbin comprises a hollow shaft 1, two panels 2 are respectively arranged on the peripheral sides of two ends of the hollow shaft 1, and the two panels 2 and the hollow shaft 1 are integrally formed. A first cover plate 3 is integrally formed at one end of the hollow shaft 1, a second cover plate 4 is connected to the other end of the hollow shaft in an adhesive mode, and mounting holes 5 which are coaxial with the hollow shaft 1 are formed in the first cover plate 3 and the second cover plate 4. Two screws 6 are arranged on the second cover plate 4, the two screws 6 are symmetrically distributed by taking the axis of the cover plate as a symmetric center, and the screws 6 sequentially penetrate through the second cover plate 4 and the panel 2 to be in threaded connection with the end part of the hollow shaft 1, so that the second cover plate 4 is further reinforced.

The panel 2 is provided with a wire outlet hole 7, and the wire outlet hole 7 is close to the outer edge of the panel 2, so that the metal wire can be wound conveniently. The opposite sides of the two panels 2 are provided with slopes, and the distance between the two panels 2 increases in the order of its inner edge toward its outer edge. Along with the increase of metal coil number of turns, the trend of metal coil towards the expansion of hollow shaft 1 both ends also can be more and more obvious, and the inclined plane sets up the expansion that provides metal coil and has provided the space, has reduced metal coil panel 2's extrusion force, prevents panel 2 fracture, further prolongs the life of coil.

As shown in fig. 1 and 3, an inner flange 8 and an outer flange 9 are arranged on one side of the panel 2 away from the hollow shaft 1 at intervals, the inner flange 8 is located at the inner edge of the panel 2, the outer flange 9 is located at the outer edge of the panel 2, a plurality of reinforcing strips 10 are radially distributed on one side of the panel 2 away from the hollow shaft 1, and the plurality of reinforcing strips 10 are located between the outer wall of the inner flange 8 and the inner wall of the outer flange 9 and are uniformly distributed. The inner flange 8, the outer flange 9 and the reinforcing strip 10 can increase the strength of the panel 2, prevent the panel 2 from cracking and further prolong the service life of the coil.

The diameter of the first cover plate 3 is smaller than the diameter of the second cover plate 4, and a reinforcing ring 11, which is coaxial with the hollow shaft 1 and is provided on the face plate 2 adjacent to the first cover plate 3, is provided with a reinforcing ring 11. The reinforcing ring 11 is positioned on the inner side of the inner flange 8 and is arranged at a distance from the inner flange 8, and the reinforcing strips 10 positioned close to the first cover plate 3 extend from the inner flange 8 to the reinforcing ring 11. The reinforcement ring 11 further enhances the strength of the panel 2 near the second cover 4.

The utility model discloses a working process and beneficial effect as follows:

when using, through mounting hole 5 with the spool cover on the fixed roll of board, the wire winding is in the week side of spool, and two panels 2 are injectd the wire between the two, prevent that the wire coil from running and breaking away from hollow shaft 1 toward the both ends of hollow shaft 1, carry out the secondary through screw 6 to second apron 4 and consolidate, make its more firm with hollow shaft 1's connection, the life of extension spool. The screw 6 that the symmetry set up makes the reinforcing force that the apron obtained more even, further improves the steadiness of apron installation.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a nylon spool, its characterized in that, includes hollow shaft (1), the week side at hollow shaft (1) both ends is provided with two panels (2) respectively, hollow shaft (1) one end integrated into one piece has first apron (3), the one end glue joint that first apron (3) were kept away from in hollow shaft (1) has second apron (4), all seted up on first apron (3) and second apron (4) with hollow shaft (1) coaxial mounting hole (5), be provided with screw (6) of a plurality of roots on second apron (4), screw (6) pass the tip threaded connection of second apron (4) and hollow shaft (1).

2. The nylon thread spool as claimed in claim 1, wherein the number of the screws (6) is two, and the two screws (6) are symmetrically distributed with the axial center of the cover plate as a symmetric center.

3. A nylon bobbin as claimed in claim 1, characterized in that the opposite sides of the two panels (2) are bevelled and the spacing between the two panels (2) increases in the direction of their inner edge towards their outer edge.

4. The nylon bobbin according to claim 1, characterized in that an inner flange (8) and an outer flange (9) are arranged on one side of the panel (2) far away from the hollow shaft (1) at intervals, the inner flange (8) is arranged on the inner edge of the panel (2), the outer flange (9) is arranged on the outer edge of the panel (2), the panel (2) is provided with a plurality of reinforcing strips (10), and the plurality of reinforcing strips (10) are arranged between the outer wall of the inner flange (8) and the inner wall of the outer flange (9) and are distributed circumferentially.

5. The nylon bobbin as claimed in claim 1, wherein the panel (2) is provided with an outlet hole (7), and the outlet hole (7) is close to the outer edge of the panel (2).