CN217708379U - Plastic disc and wire coil - Google Patents

Abstract

The utility model discloses a plastic disc, including the disc main part, disc main part inboard is equipped with outer protective shroud, and disc main part inboard just is located outer protective shroud inside and is equipped with interior protective shroud, and disc main part inboard just is located and installs support piece between outer protective shroud and the interior protective shroud, and the support piece both ends respectively with outer protective shroud inner wall and interior protective shroud outer wall connection. The beneficial effects of the utility model include: the utility model provides a plastic disc, through installing the support piece in the disc main part inboard and between outer protective shroud and inner protective shroud, the support piece both ends are connected with outer protective shroud inner wall and inner protective shroud outer wall respectively, can increase the stress point of support piece, thus can avoid the outer protective shroud to be broken because of the atress, has lengthened the life cycle of the disc; the utility model also provides a drum through adopting above-mentioned two discs, has prolonged the life cycle of drum.

Description

Plastic disc and wire coil

Technical Field

The utility model belongs to the technical field of the plastics cable coils ligature technique and specifically relates to a plastics disc is related to.

Background

The wire coil is used for machine cabling, turnover and the like of wires and cables at the earliest, the application field of the wire coil is gradually expanded along with the development of various industries, but the wire coil is mainly used for packaging containers of corresponding products, and becomes an indispensable matched product for winding and storing wires, cables and the like. The definition and naming of wire coils in various regions are also different, and the popular names are as follows: wire coil, plastic wire coil, wire reel, I-shaped wheel, gluey axle, line wheel, rubber reel, take-up reel, spool. The wire coil will vary in size and material depending on the material and size of the product to be wound and the application. The common materials in the current market mainly include: plastic wire coils, steel wire coils, wooden wire coils, paper wire coils and tinplate wire coils. The plastic wire coil is mainly used for winding non-ferrous metal wires or electronic wires and is mainly used on a wire twisting machine and a wire rewinding machine.

The existing plastic wire coil generally comprises a coil body used for winding and disks arranged at two ends of the coil body, the coil body is a cylindrical sleeve which is hollow inside and has two open ends, an outer guard ring and an inner guard ring are arranged on the two disks, two ends of the coil body are respectively clamped outside the outer guard rings of the two disks, and when the plastic wire coil is used, the outer guard rings are easily broken due to stress, so that the service life is short.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical insufficiency, provide a plastic disc, solve among the prior art outer protective shroud on the plastic disc very easily because of the atress breakage, consequently the short technical problem of life.

In order to achieve the technical purpose, the utility model provides a plastic disc, including the disc main part, disc main part inboard is equipped with outer protective shroud, and disc main part inboard just is located outer protective shroud inside and is equipped with interior protective shroud, and disc main part inboard just is located and installs support piece between outer protective shroud and the interior protective shroud, support piece both ends respectively with outer protective shroud inner wall and interior protective shroud outer wall connection.

Further, the central axes of the disk main body, the outer retainer and the inner retainer are on the same straight line.

Further, the support piece includes a plurality of and evenly establish between outer protective shroud and inner protective shroud.

Further, support piece is the backup pad, and the height of backup pad and outer protective ring link equals with the height of outer protective ring, and the height of backup pad and interior protective ring link equals with the height of interior protective ring.

The technical scheme of the utility model also provide a drum, including barrel and two discs, the barrel is inside cavity, both ends open-ended cylindrical sleeve, and the outer protecting ring cover on one of them disc is established inside barrel one end, and the outer protecting ring cover on another disc is established inside the barrel other end.

Further, the inner diameter of the cylinder is equal to the outer diameter of the outer guard ring on the disk.

Further, the inner walls of the outer protective rings of the two disks are provided with bolt columns, bolt holes are arranged in the bolt columns, and bolts are fixed in the bolt holes in the two disks.

Further, the bolt holes are countersunk holes.

Furthermore, the bolt columns on the two disks respectively comprise a plurality of bolts which are uniformly arranged on the inner wall of the outer protective ring.

Furthermore, the supporting piece is embedded and fixed in the bolt column.

The beneficial effects of the utility model include: the utility model provides a plastic disc, through at disc main part inboard and be located outer protective shroud and interior protective shroud between installation support piece, the support piece both ends respectively with outer protective shroud inner wall and interior protective shroud outer wall connection, multiplicable support piece's stress point to can avoid outer protective shroud broken because of the atress, prolonged the life cycle of disc.

The utility model also provides a drum, including barrel and two discs, the barrel is inside cavity, both ends open-ended cylindrical sleeve, and the outer protecting ring cover on one of them disc is established inside barrel one end, and the outer protecting ring cover on another disc is established inside the barrel other end, through adopting above-mentioned two discs, has prolonged the life cycle of drum.

Drawings

Fig. 1 is a schematic structural diagram of a plastic disk according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a plastic wire coil according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a wire coil according to an embodiment of the present invention;

in the figure: 1. a disk main body; 2. an outer retainer; 3. an inner retainer; 4. a support member; 5. a barrel; 6. a bolt column; 61. bolt holes; 7. and (4) bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model provides a plastic disc, including disc main part 1, outer protective ring 2, interior protective ring 3 and support piece 4, 1 inboard of disc main part is equipped with outer protective ring 2, and 1 inboard of disc main part just is located outer protective ring 2 inside and is equipped with interior protective ring 3, and 1 inboard of disc main part just is located and installs support piece 4 between outer protective ring 2 and the interior protective ring 3, and 4 both ends of support piece respectively with 2 inner walls of outer protective ring and 3 outer wall connections of interior protective ring.

Through just being located installation support piece 4 between outer retainer 2 and interior retainer 3 at disc main part 1 inboard, 4 both ends of support piece respectively with outer retainer 2 inner walls and interior retainer 3 outer wall connection, the stress point of multiplicable outer retainer 4 to can avoid outer retainer 2 because of the atress breakage, prolonged the life cycle of disc.

The central axes of the disk main body 1, the outer shroud 2, and the inner shroud 3 are aligned on the same straight line.

In order to further extend the life cycle of the disk, the supporting member 4 includes a plurality of pieces uniformly arranged between the outer and inner retainers 2 and 3. Through evenly set up a plurality of support pieces 4 between outer protective shroud 2 and interior protective shroud 3, can further increase the stress point of outer protective shroud, also can make outer protective shroud 2 atress balanced simultaneously to can further avoid outer protective shroud 2 because of the atress breakage, further prolong the life cycle of disk.

In this embodiment, the supporting member 4 is a supporting plate, the height of the connecting end of the supporting plate and the outer protective ring 2 is equal to the height of the outer protective ring 2, and the height of the connecting end of the supporting plate and the inner protective ring 3 is equal to the height of the inner protective ring 3. Through adopting the backup pad as support piece 4, simple structure, reasonable in design, the high and outer protective shroud 2 of backup pad and outer protective shroud 2 link simultaneously highly equals, and the high and interior protective shroud 3 of backup pad and interior protective shroud 3 link highly equals, can more effectively support outer protective shroud 2 to can further avoid outer protective shroud 2 because of the atress is broken, further prolong the life cycle of disc.

It should be noted that, the inner tangent lines of the disk main body 1 and the outer protective ring 2 of the supporting plate 4 are perpendicular to the outer tangent line of the inner protective ring 3, so that the design can further and effectively support the outer protective ring 2, thereby further preventing the outer protective ring 2 from being broken due to stress and further prolonging the service life of the disk.

As shown in fig. 2-3, the utility model also provides a wire coil, including barrel 5 and two discs, barrel 5 is inside hollow, both ends open-ended cylindrical sleeve, and the outer protective shroud 2 cover on one of them disc is established inside barrel 5 one end, and the outer protective shroud 2 cover on another disc is established inside the other end of barrel 5.

The barrel 5 can be used for winding wires and cables, and the two disks can be used for blocking the wires and cables, so that the service life of the wire coil is prolonged by adopting the disks.

Note that the inner diameter of the cylinder 5 is equal to the outer diameter of the outer retainer 2 on the disk. By designing the inner diameter of the cylinder 5 to be equal to the outer diameter of the outer retainer 2 on the disk, the cylinder 5 can be more firmly engaged with the outside of the outer retainer 2.

In this embodiment, the inner walls of the outer guard rings 2 of the two disks are both provided with bolt columns 6, bolt holes 61 are arranged in the bolt columns 6, and bolts 7 are fixed in the bolt holes 61 on the two disks. Two disks can be respectively and fixedly arranged at two ends of the barrel body 1 through bolts 7, so that the wire coil can be conveniently installed and detached.

The bolt hole 61 is a countersunk hole. The bolt 7 comprises a bolt shaft, a bolt head provided at one end of the bolt shaft, the bolt head being provided in the bolt hole 61 of one of the discs, and a nut screwed onto the bolt shaft, the nut being provided in the bolt hole 61 of the other disc.

In order to fix the two discs more firmly at the two ends of the cylinder 5. The bolt columns 6 on the two disks respectively comprise a plurality of bolt columns which are uniformly arranged on the inner wall of the outer retainer 2. Through evenly set up a plurality of bolt posts 6 at the outer retainer 2 inner wall on two discs, the accessible is a plurality of fixing bolt 7 with two discs more firmly fix at barrel 1 both ends.

In order to improve the joint strength between support 4 and outer retainer 2 and interior retainer 3, support 4 inlays to be fixed in stud post 6, fixes in stud post 6 through inlaying support 4, can be more firmly fixed to support 4, improves the joint strength between support 4 and outer retainer 2 and the interior retainer 3.

The specific principle is as follows: during the installation, establish the inside at barrel 5 both ends with outer protective shroud 2 card respectively on two discs, then fix fixing bolt 7 in the bolt hole 61 of two discs, can fix two discs respectively at barrel 5 both ends, barrel 5 can be used to around establishing wire and cable, and two discs can be used to block wire and cable simultaneously, and during the dismantlement, loosen fixing bolt 7, can follow two ends of barrel 5 with two discs and pull down, dismantle convenient operation to the wire coil.

The beneficial effects of the utility model include: the utility model provides a plastic disc, through installing the support piece 4 in the disc main part 1 inboard and between outer guard ring 2 and inner guard ring 3, the both ends of support piece 4 are connected with the inner wall of outer guard ring 2 and the outer wall of inner guard ring 3 respectively, can increase the stress point of support piece 4, thus can avoid the outer guard ring 2 to be broken because of the atress, have lengthened the life cycle of the disc; the utility model also provides a drum, including barrel 5 and two discs, barrel 5 is inside cavity, both ends open-ended cylindrical sleeve, and 2 covers of outer protective shroud on one of them disc are established inside 5 one ends of barrel, and 2 covers of outer protective shroud on another disc are established inside 5 other ends of barrel, through adopting two above-mentioned discs, have prolonged the life cycle of drum.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a plastic disc, its characterized in that, includes the disc main part, disc main part inboard is equipped with outer protective shroud, disc main part inboard just is located outer protective shroud inside and is equipped with interior protective shroud, disc main part inboard just is located and installs support piece between outer protective shroud and the interior protective shroud, the support piece both ends respectively with outer protective shroud inner wall and interior protective shroud outer wall connection.

2. The plastic disk of claim 1, wherein the central axes of the disk body, the outer retainer and the inner retainer are collinear.

3. The plastic disk of claim 1, wherein the support member includes a plurality of and is uniformly disposed between the outer and inner rims.

4. The plastic disk of claim 1, wherein the supporting member is a supporting plate, the supporting plate has a connecting end with the outer retainer at a height equal to the height of the outer retainer, and the supporting plate has a connecting end with the inner retainer at a height equal to the height of the inner retainer.

5. A wire coil comprising a cylindrical body and two disks as claimed in any one of claims 1 to 4, wherein the cylindrical body is a hollow cylindrical sleeve with two open ends, the outer sheath of one of the disks is arranged inside one end of the cylindrical body, and the outer sheath of the other disk is arranged inside the other end of the cylindrical body.

6. A wire coil as in claim 5, wherein the inner diameter of the barrel is equal to the outer diameter of the outer bead on the disk.

7. A wire coil according to claim 5, wherein bolt columns are mounted on the inner walls of the outer protective rings of the two disks, bolt holes are formed in the bolt columns, and bolts are fixed in the bolt holes in the two disks.

8. A wire coil according to claim 7, wherein the bolt holes are counter-sunk holes.

9. A wire coil as claimed in claim 7, wherein the bolt columns of both of the disks comprise a plurality of bolts uniformly arranged on the inner wall of the outer sheath.

10. A spool according to claim 7 wherein the support members are mounted within the stud posts.

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