CN218886847U

CN218886847U - High-density pore-free oxygen-free copper rod

Info

Publication number: CN218886847U
Application number: CN202221486952.5U
Authority: CN
Inventors: 李嘉晖; 宋和明; 韩瑞
Original assignee: JINGJIANG HAIYUAN NONFERROUS METAL MATERIAL CO Ltd
Current assignee: Zibo Guanghui Nonferrous Metal Casting Co.,Ltd.
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-04-18
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a high density pore-free oxygen-free copper bar, including the copper bar core, the roll body outer wall of copper bar core is that the annular distributes and is fixed with a plurality of groups copper bar outer wall, the lateral wall of copper bar core is fixed with the barred body and links the roller, and the barred body links the terminal surface that the copper bar core was kept away from to the roller and is fixed with the barred body butt joint body, the butt joint copper bar is installed to one side of copper bar core, be provided with the ring cover mechanism that is used for the concatenation between copper bar core and the butt joint copper bar. This practicality has been in the bar copper core outside annular distribution of bar-shaped structure the protruding bar copper outer wall of form of a plurality of groups quadrangular prism form, makes whole bar copper both can utilize the bar copper core of central part to have stronger electrically conductive and rigidity, still because have great gap between two sets of adjacent bar copper outer walls, makes the heat-sinking capability of whole bar copper promote, when bar copper outside parcel jacket layer, can avoid the terminal surface direct contact of jacket layer and bar copper outer wall, has reduced the wearing and tearing of bar copper outer wall to a certain extent.

Description

High-density pore-free oxygen-free copper rod

Technical Field

The utility model relates to a bar copper technical field especially relates to a high density pore-free oxygen-free bar copper.

Background

Copper bar: the non-ferrous metal bar is copper, has high conductivity and wide application, and the copper bar is one of non-ferrous metal processing bars, has better processing performance and high conductivity, is mainly divided into a brass bar and a copper-zinc alloy, is cheaper, and has a red copper bar and higher copper content.

At present, common bar copper adopts general rod-shaped or tube-shape structure, and it makes whole bar copper have stronger heat dissipation in a large amount of trompils of surface collocation generally to the bar copper of tube-shape structure, and can make the heat-sinking capability of whole bar copper promote after having set up the trompil, but hide the ash in its trompil equally easily, and the dust is harder to clean.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a high density pore-free oxygen-free bar copper can solve tubular structure's bar copper it generally makes whole bar copper have stronger heat dissipation in a large amount of trompils of surface collocation, and set up after the trompil can make the heat-sinking capability of whole bar copper promote, but hide the ash in its trompil equally easily, and the problem that the dust is more difficult to clean.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a high density pore-free oxygen-free copper bar, includes the copper bar core, the roll body outer wall of copper bar core is that the annular distributes and is fixed with a plurality of groups copper bar outer wall, the lateral wall of copper bar core is fixed with the barred body and links the roller, and the barred body links the terminal surface that the copper bar core was kept away from to the roller and is fixed with the barred body butt joint body, the butt joint copper bar is installed to one side of copper bar core, be provided with the ring cover mechanism that is used for the concatenation between copper bar core and the butt joint copper bar.

As a preferred technical scheme of the utility model, ring cover mechanism is including linking roller external screw thread, the butt joint lantern ring, butt joint jack, spacing jack and the internal thread body, link the roller external screw thread set up in the barred body links the roll body outer wall of roller, the butt joint lantern ring cup joint in link the outside of roller external screw thread, the internal thread body set up in the inside wall of the butt joint lantern ring and with the laminating department of linking the roller external screw thread, and the internal thread body with link roller external screw thread threaded connection, the butt joint jack is seted up in the outer wall of the butt joint lantern ring, spacing jack is seted up in the outer wall of barred body butt joint body.

As a preferred technical scheme of the utility model, butt joint jack and spacing jack all are a plurality of groups that the annular distributes, and every group the butt joint jack is in on the same straight line with spacing jack.

As an optimized technical scheme of the utility model, it is adjacent two sets of be trapezoidal passageway between the bar copper outer wall.

As an optimal technical scheme of the utility model, the terminal surface that the bar copper core was kept away from to the bar copper outer wall is fixed with protruding backing plate.

As a preferred technical scheme of the utility model, the lateral wall that the outside of bar copper core just is located the bar copper outer wall is fixed with the reinforcement annular plate of annular structure, and reinforcement annular plate along the long-section interval distribution a plurality of groups of bar copper core.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model discloses the bar copper core outside annular distribution of bar-shaped structure has the protruding bar copper outer wall of form of a plurality of groups quadrangular prism form, makes whole bar copper both can utilize the bar copper core of central part to have stronger electrically conductive and rigidity, still because have great gap between adjacent two sets of bar copper outer walls, makes the heat-sinking capability of whole bar copper promote.

Drawings

FIG. 1 is an external view of the present invention;

FIG. 2 is a side view of the outer wall of the copper bar of the present invention;

FIG. 3 is an inside view of the butt-joint sleeve ring of the present invention;

wherein: 1. a copper rod core body; 2. the outer wall of the copper bar; 3. connecting roller external threads; 4. the rod body is connected with the roller; 5. a rod body butt joint body; 6. butting lantern rings; 7. butting the jacks; 8. limiting jacks; 9. an internal thread body; 10. butting copper bars; 11. reinforcing the ring plate; 12. and a convex backing plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Examples

Referring to fig. 1-3, the present invention provides a high-density pore-free oxygen-free copper rod, which comprises a copper rod core 1, wherein a plurality of groups of convex copper rod outer walls 2 are fixed on the outer wall of the copper rod core 1 in an annular distribution, such that a larger trapezoidal gap is formed between two adjacent groups of convex copper rod outer walls 2, the copper rod core 1 is combined with the copper rod outer walls 2, the copper rod core 1 is used as an inner core to make the strength of the whole copper rod better, the copper rod outer walls 2 distributed outside in an annular distribution can be used for both conducting electricity and making the heat dissipation capability of the whole copper rod obviously trapezoidal, a rod connecting roller 4 with a disc-shaped structure is fixed on the side wall of the copper rod core 1, a rod butt-joint body 5 is fixed on the end surface of the rod connecting roller 4 far away from the copper rod core 1, the radius size of the rod butt-joint body 5 is smaller than the size of the rod connecting roller 4, a butt-joint copper rod 10 is installed on one side of the copper rod core 1, a ring sleeve mechanism for splicing is arranged between a copper bar core body 1 and a butt copper bar 10, the copper bar core body 1 and the butt copper bar 10 are spliced through the ring sleeve mechanism, the sleeve mechanism comprises a connecting roller external thread 3, a butt sleeve ring 6, a butt sleeve hole 7, a limit jack 8 and an internal thread body 9, the connecting roller external thread 3 is arranged on the outer wall of a roller body of a bar connecting roller 4, the butt sleeve ring 6 is sleeved on the outer side of the connecting roller external thread 3, the internal thread body 9 is arranged on the inner side wall of the butt sleeve ring 6 and is jointed with the connecting roller external thread 3, the internal thread body 9 is in threaded connection with the connecting roller external thread 3, the butt sleeve hole 7 is arranged on the outer wall of the butt sleeve ring 6, the limit jack 8 is arranged on the outer wall of the bar butt joint body 5, one end of the copper bar core body 1 and one end of the butt copper bar 10 are positioned on the same straight line, then the butt sleeve ring 6 is horizontally arranged between the copper bar core body 1 and the butt copper bar 10, utilize the threaded connection of even roller external screw thread 3 and internal thread 9, will dock bar copper 10 and bar copper core 1 spiral push to the inside of butt joint bar copper 10 to foremost, push back bar copper core 1 and the laminating of the bar butt joint body 5 of butt joint bar copper 10 department, realize electrically conductive, butt joint jack 7 and spacing jack 8 that multiunit annular distributes keep same straight line simultaneously, realize fixing of butt joint lantern ring 6 and bar copper core 1 and butt joint bar copper 10 through inserting the bolt, thereby realize the concatenation extension of bar copper core 1 and butt joint bar copper 10, the terminal surface that bar copper outer wall 2 kept away from bar copper core 1 is fixed with protruding backing plate 12, install in the outside through protruding shape protruding backing plate 12, when bar copper outside parcel jacket layer, can avoid jacket layer and the terminal surface direct contact of bar copper outer wall 2, the wearing and tearing of bar outer wall 2 have been reduced to a certain extent, in order to further to improve the rigidity intensity of whole bar copper, the outside of bar core 1 and the lateral wall that is fixed with the ring plate 11 of ring structure, and consolidate the rigidity of a plurality of bar copper group and the great section intensity of the whole bar copper group, thereby the intensity of a plurality of the great intensity is improved.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. 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. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high density pore-free oxygen-free copper bar, includes copper bar core (1), its characterized in that: the roll body outer wall of bar copper core (1) is that the annular distributes and is fixed with a plurality of groups bar copper outer wall (2), the lateral wall of bar copper core (1) is fixed with barred body even roller (4), and the barred body even roller (4) keep away from the terminal surface of bar copper core (1) and be fixed with barred body butt joint body (5), butt joint bar copper (10) are installed to one side of bar copper core (1), be provided with the ring cover mechanism that is used for the concatenation between bar copper core (1) and butt joint bar copper (10).

2. The high-density pore-free oxygen-free copper rod as claimed in claim 1, wherein: ring cover mechanism is including linking roller external screw thread (3), the butt joint lantern ring (6), butt joint jack (7), spacing jack (8) and internal thread body (9), even roller external screw thread (3) set up in the barred body links the roll body outer wall of roller (4), the butt joint lantern ring (6) cup joint in link the outside of roller external screw thread (3), internal thread body (9) set up in the inside wall of the butt joint lantern ring (6) and with the laminating department of linking roller external screw thread (3), and internal thread body (9) and link roller external screw thread (3) threaded connection, butt joint jack (7) set up in the outer wall of the butt joint lantern ring (6), spacing jack (8) are set up in the outer wall of barred body butt joint body (5).

3. The high-density pore-free oxygen-free copper rod as claimed in claim 2, wherein: the butt joint jacks (7) and the limiting jacks (8) are distributed in a plurality of groups in an annular mode, and the butt joint jacks (7) and the limiting jacks (8) in each group are located on the same straight line.

4. The high-density pore-free oxygen-free copper rod as claimed in claim 1, wherein: and a trapezoidal channel is formed between the outer walls (2) of the two adjacent groups of copper bars.

5. The high-density pore-free oxygen-free copper rod as claimed in claim 1, wherein: and a convex backing plate (12) is fixed on the end surface of the outer wall (2) of the copper bar, which is far away from the core body (1) of the copper bar.

6. The high-density pore-free oxygen-free copper rod as claimed in claim 1, wherein: the reinforcing ring plate is characterized in that a reinforcing ring plate (11) with an annular structure is fixed on the outer side of the copper bar core body (1) and the side wall of the copper bar outer wall (2), and a plurality of groups of reinforcing ring plates (11) are distributed along the long section of the copper bar core body (1) at intervals.