CN211338353U - Disc surface and wire spool convenient to butt joint with barrel - Google Patents

Abstract

The utility model provides a quotation convenient to dock with the barrel, for the high-speed rotation of the barrel of wire reel and with the barrel melting joint of wire reel, the quotation include first face and with the relative second face of first face, first face extends and has the ring, the external diameter of ring slightly is less than or equal to the internal diameter of barrel, the lateral surface of the outer tip of ring is to the inclined plane of ring inboard slope. The utility model discloses convenient in the butt joint of barrel and quotation, raise the efficiency, reduceed the disability rate of wire reel simultaneously.

Description

Disc surface and wire spool convenient to butt joint with barrel

Technical Field

The utility model relates to a wire reel technical field especially relates to a quotation and wire reel convenient to dock with the barrel.

Background

In many fields, coils are used, for example, for winding and storing wires and cables. The existing plastic wire coil is popular because of light weight, low cost, and difficult corrosion and damp. At present, plastic wire coils are welded into a whole by adopting a mode of high-speed rotation of the disk surfaces at two sides, and high temperature is generated and melted in the high-speed rotation process, so that a cylinder body and the disk surfaces are welded and fixed. This kind of connected mode is fairly simple, need not fix through the screw (can have the not firm problem of not hard up and lead to the wire reel structure in the back of the screw fixation). In the welding process, the quotation is rotatory and be close to the barrel gradually for the barrel is high-speed until with the barrel contact and the melting joint, current quotation structure do not do benefit to with the quick butt joint of barrel, influence production efficiency, the wire reel disability rate after the shaping is higher moreover.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve one of the technical problems in the related art to a certain extent, it is necessary to provide a disk surface and a wire spool which are convenient to be butted with a cylinder, and the efficiency is improved by facilitating the butting of the cylinder and the disk surface.

The utility model provides a quotation convenient to dock with the barrel, for the high-speed rotation of the barrel of wire reel and with the barrel melting joint of wire reel, the quotation include first face and with the relative second face of first face, first face extends and has the ring, the external diameter of ring slightly is less than or equal to the internal diameter of barrel, the lateral surface of the outer tip of ring is to the inclined plane of ring inboard slope.

Furthermore, the ring is provided with notches which are distributed at intervals around the circumference of the ring.

Further, the notch is rectangular and/or triangular.

Furthermore, the first surface is sunken to have towards the second surface direction with the annular that the barrel corresponds, the annular is used for acceping the tip and the waste residue of barrel.

Further, the width of the ring groove is larger than the wall thickness of the cylinder body.

The utility model provides a wire reel, including barrel and two quotations, the barrel and the quotation is fixed with the butt fusion through the high-speed rotation of quotation for the tip of barrel, the quotation include first face and with the relative second face of first face, the barrel butt fusion in first face, first face extends and has the ring, the external diameter of ring slightly is less than or equal to the internal diameter of barrel, the lateral surface of the outer tip of ring is to the inclined plane of ring inboard slope.

Furthermore, the ring is provided with notches which are distributed around the ring at intervals in the circumferential direction of the ring.

Further, the notch is rectangular and/or triangular.

Furthermore, the first surface is sunken to have towards the second surface direction have with the corresponding annular of barrel, in high-speed rotatory butt fusion in-process, the tip of barrel is located in the annular.

Further, the width of the ring groove is larger than the wall thickness of the cylinder body.

According to the above technical scheme, the utility model discloses a first face of quotation extends and has the ring, and the external diameter of ring slightly is less than or equal to the internal diameter of barrel, the lateral surface of the outer tip of ring is to the inclined plane of ring inboard slope, so at the quotation relative with the high-speed rotatory in-process that is close to gradually of barrel, the tip of barrel can be under the inclined plane direction quick butt joint with the quotation contact, improve butt joint efficiency, and then improved the production efficiency of wire reel, reduced the disability rate of wire reel simultaneously, improve the finished product qualification rate.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a wire spool according to the present invention.

Fig. 2 is a schematic structural view of a first embodiment of a disc surface of the present invention.

Fig. 3 is a schematic structural view of a second embodiment of the disk surface of the present invention.

Fig. 4 is a schematic structural view of a third embodiment of the disc surface of the present invention.

Fig. 5 is a schematic structural view of a conventional wire spool.

Fig. 6 is a cross-sectional view of an embodiment of the wire spool according to the present invention.

Fig. 7 is a schematic view showing the effect of the cylinder and the disk surface in fig. 6 after fusion bonding.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both 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 terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides a wire spool structure please refer to fig. 1-2 and show, wire spool 100 includes barrel 120 and two quotations 110, quotation 110 have first face 111 and with the second face 112 that first face 111 is relative, first face 111 extends and has a ring 114, the external diameter of ring 114 slightly is less than or equal to the internal diameter of barrel 120. The central axis of the ring 114 may be coincident with the central axis of the disk face 110. The outer side surface of the outer end of the ring 114 is a slope 1141 inclined toward the inner side of the ring 114. In this way, even if the central axis of the cylinder 120 and the central axis of the ring 114 are slightly offset when the cylinder 120 and the disk surface 110 are butted, the inner surface of the cylinder 120 can be in contact with the inclined surface 1141, and the inclined surface 1141 can serve as a guide surface of the cylinder 120, so that when the centers of the cylinder 120 and the ring 114 are misaligned, the cylinder 120 and the disk surface 110 can be guided to be in contact with the first surface 111, thereby facilitating the butting of the cylinder 120 and the disk surface 110 and the relative high-speed rotation and melting. In addition, if the inclined surface 1141 is not provided, when the disc surface 110 rotates at a high speed relative to the cylinder 120 and approaches, if the central axis of the cylinder 120 deviates from the central axis of the ring 114, the end surface of the cylinder 120 contacts with the end surface of the ring 114, so that the cylinder 120 or the ring 114 is worn and scrapped, and the scrappage rate is increased, and the existence of the inclined surface 1141 can avoid this problem.

As shown in fig. 3-4, the ring 114 may further have notches 1142 spaced around the circumference of the ring 114, and the notches 1142 include, but are not limited to, rectangular and/or triangular shapes. The design of the notch 1142 not only can save the material required by the molding of the panel and reduce the cost, but also after the cylinder 120 and the panel 110 are relatively melted at high speed, the notch 1142 facilitates the heat dissipation of the molten slurry and further reduces the solidification time of the molten slurry, so that the cylinder 120 and the panel 110 are quickly welded together. Preferably, after the butt joint, a certain distance exists between the notch 1142 and the end face of the cylinder 120, so as to prevent the molten slurry from flowing outwards.

It should be noted that, in order to prevent the sweeps generated during the rotation of the disk from splashing and the trouble of manually scraping the waste residues left on the wire spool, as shown in fig. 5, a convex ring 11 is disposed on the inner side surface of the disk 10 in the prior art, and during high-speed welding, the disk is welded to the cylinder 20, and at this time, the convex ring can block the dust and prevent the dust from splashing, but the arrangement of the convex ring has the following disadvantages: 1. the convex ring 11 can make the wire spool not beautiful, and the line pressure on the convex ring 11 can make the line have indentation when winding, thereby affecting the performance and the beauty of the line and leading to the waste of the line; 2. the wire reel after the shaping is at the wire winding in-process, because there is the existence of bulge loop 11, the wire winding can have the problem of wire jumper, must be through the high automatic wire winding behind bulge loop 11 of wire winding such as workman's hand line earlier stage, and is more troublesome.

As shown in fig. 6, the first surface 111 is recessed with a ring groove 113 corresponding to the cylinder 120 toward the second surface 112, and the diameter of the ring groove 113 is substantially the same as that of the cylinder 120, so that the end of the cylinder 120 can be disposed in the ring groove 113 during the high-speed spin welding of the disk surface, and thus, the end of the cylinder 120 has no convex mark, and the above problems can be solved.

When the mold is formed, the cylinder 120 is fixed, the disk surface 110 rotates relative to the cylinder 120, the edge of the end of the cylinder 120 is gradually melted, the molten slurry is filled in the ring groove 113 without splashing, the molten slurry 121 filled in the ring groove 113 can further bond the cylinder 120 and the disk surface 110, the fixing effect is improved, and the effect after the melting and the joining can be seen in fig. 7.

Furthermore, since the end of the cylinder 120 is received in the annular groove 113, the annular groove 113 also has a certain positioning and guiding function during the rotation of the disk surface 110 with respect to the cylinder 120, and thus, it is possible to prevent the central axis of the cylinder 120 from deviating too much from the central axis of the disk surface 110.

In order to further effectively ensure that the molten slurry does not flow out of the ring groove 113 (i.e., the upper end surface of the molten slurry in the ring groove 113 is flush with the surface of the cylinder 120), the rotation time of the disk surface 110 may be controlled.

In order to ensure that the ring groove 113 has enough space to contain the molten slurry, the width D1 of the ring groove 113 may be made larger than the wall thickness D2 of the cylinder 120, and the molten slurry is filled in the space between the cylinder 120 and the ring groove 113 to thicken the end of the cylinder 120, so that the end of the cylinder 120 has greater strength, is not easy to break and fall off after long-term use, and enhances the stability.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims (10)

1. A disk surface convenient for butting with a cylinder body rotates at a high speed relative to the cylinder body of a wire spool to be fused and jointed with the cylinder body of the wire spool, the disk surface comprises a first surface and a second surface opposite to the first surface, the first surface is extended with a ring, the outer diameter of the ring is slightly smaller than or equal to the inner diameter of the cylinder body, and the outer side surface of the outer end part of the ring is an inclined surface inclined towards the inner side of the ring.

2. The tray surface for facilitating interfacing with a cartridge of claim 1, wherein said ring is formed with notches spaced circumferentially around said ring.

3. The tray panel for facilitating interfacing with a cartridge of claim 2, wherein the notch is rectangular and/or triangular.

4. The tray surface convenient for being butted with a barrel body as recited in any one of claims 1 to 3, wherein said first surface is recessed with an annular groove corresponding to said barrel body in a direction toward said second surface, said annular groove is used for accommodating an end portion of said barrel body and waste slag.

5. The tray face for facilitating interface with a cartridge of claim 4, wherein the width of the annular groove is greater than the wall thickness of the cartridge.

6. A wire spool comprises a barrel body and two disk surfaces, wherein the barrel body and the disk surfaces are fixed through fusion welding through high-speed rotation of the disk surfaces relative to the end portion of the barrel body, each disk surface comprises a first surface and a second surface opposite to the first surface, the barrel body is fused to the first surfaces, the wire spool is characterized in that the first surfaces extend to form rings, the outer diameter of each ring is slightly smaller than or equal to the inner diameter of the barrel body, and the outer side surfaces of the outer end portions of the rings are inclined planes inclined towards the inner sides of the rings.

7. The spool as claimed in claim 6, wherein said ring is formed with notches spaced circumferentially around said ring.

8. The spool according to claim 7, wherein the notch is rectangular and/or triangular.

9. The wire spool according to any one of claims 6 to 8, wherein the first surface is recessed in a direction toward the second surface with a ring groove corresponding to the cylinder, and an end of the cylinder is disposed in the ring groove during high-speed spin welding.

10. The spool as claimed in claim 9, wherein said ring groove has a width greater than a wall thickness of said barrel.

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