CN105002543A - Connecting structure and connecting method of aluminum profile positive pole oxidizing electrode electric conducting busbars - Google Patents
Connecting structure and connecting method of aluminum profile positive pole oxidizing electrode electric conducting busbars Download PDFInfo
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- CN105002543A CN105002543A CN201510488127.7A CN201510488127A CN105002543A CN 105002543 A CN105002543 A CN 105002543A CN 201510488127 A CN201510488127 A CN 201510488127A CN 105002543 A CN105002543 A CN 105002543A
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- end plate
- copper
- busbar
- joint end
- lining board
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Abstract
The invention aims at solving the technical problem of providing a connecting structure and connecting method of aluminum profile positive pole oxidizing electrode electric conducting busbars and relates to the technical field of aluminum profile machining. The connecting structure comprises, from left to right, an aluminum busbar upper joint end plate, an upper connection copper liner plate, a copper busbar joint end plate, a lower connection copper liner plate and an aluminum busbar lower joint end plate which are arranged in a stacking mode; the aluminum busbar upper joint end plate is connected with the upper connection copper liner plate in a welding mode, and the lower connection copper liner plate is connected with the aluminum busbar lower joint end plate in a welding mode; after the plates are placed in a stacking mode, more than three through holes are formed, and the plates are tightly and firmly connected through more than three fastening bolts. The connecting structure and connecting method of the aluminum profile positive pole oxidizing electrode electric conducting busbars has the advantages that the problems that the electrical conductivity is influenced and the electric current and the voltage are very unstable which are caused by copper-aluminum oxidation and the increase of resistance occurring when the aluminum busbars are connected can be effectively solved, the electric conducting ability and the stability of the connecting position are guaranteed, and the oxidation quality and the machining efficiency of aluminum profile are effectively improved.
Description
Technical field
The present invention relates to aluminium section bar processing technique field.
Background technology
The bus bar of the aluminium section bar processing oxidation of aluminum current shape extrusion producer is mostly that aluminium busbar and copper busbar are directly formed by connecting, do not take sealing protection measure, electric conductivity like this because of bi-material is different, under the effect of big current, and humid environment, contact surface there will be copper aluminum oxidation, resistance raises affects conductivity, and current/voltage is very unstable, thus has influence on aluminium section bar oxidation quality, thickness of oxidation film is uneven, does not occur film phenomenon sometimes.
Summary of the invention
Technical problem to be solved by this invention is the syndeton and the method for attachment that provide a kind of oxidation aluminium electrodes conduct bus, can effectively solve occur when aluminium busbar is connected with copper busbar copper aluminum oxidation, resistance raises affects conductivity and the very unstable problem of current/voltage, ensure that conductive capability and the stability of junction, effectively improve oxidation quality and the working (machining) efficiency of aluminium section bar.
Main technical schemes of the present invention is: a kind of syndeton of oxidation aluminium electrodes conduct bus, it is characterized in that from left to right being followed successively by: aluminium busbar top connection end plate, upper connection copper lining board, copper busbar joint end plate, lower connection copper lining board and aluminium busbar lower sub end plate, in Superimposed, copper busbar joint end plate is that face contacts with upper connection copper lining board and lower connection copper lining board; Be welded to connect between aluminium busbar top connection end plate and upper connection copper lining board, be welded to connect between lower connection copper lining board and aluminium busbar lower sub end plate; After aluminium busbar top connection end plate, upper connection copper lining board, copper busbar joint end plate, lower connection copper lining board and aluminium busbar lower sub end plate stack, be provided with the through hole of more than 3, be fastenedly connected by the holding bolt of more than 3.
Preferably, described upper connection copper lining board, lower connection copper lining board are less than copper busbar joint end plate, and seal gum is broken in the space reserved.
Preferably, to be describedly welded to connect as surrounding is welded to connect.
Preferably, describedly argon arc welding is welded as.
Preferably, described upper connection copper lining board, lower connection copper lining board are rectangle, and described through hole is 5, and diameter is 16-20mm, wherein four arrangements that are square, a Ge center.
A method of attachment for the syndeton of oxidation aluminium electrodes conduct bus, is characterized in that comprising the following steps:
A, by two of required connection pieces of aluminium busbar joint end plates together with one piece of copper busbar joint end plate and two pieces of copper coin connecting lining plate mounted on top, and stamp the fastening through hole of more than 3;
B, hole aligned with aluminium busbar joint end plate by two pieces of copper coin connecting lining plates respectively weld together;
C, with being welded with two pieces of copper coin connecting lining plates of two aluminium busbar joint end plates by a copper busbar joint end plate, hole to be aligned; Copper busbar joint end plate and two pieces of copper coin connecting lining plates are that face contacts;
The holding bolt of d, use more than 3 is fastened together.
Preferably, in described step b, with argon arc welding, two pieces of copper coin connecting lining plates are all welded together with the periphery of aluminium busbar joint end plate respectively.
Preferably, in described step b, described is welded as argon arc welding.
Preferably, in described step a, upper connection copper lining board, lower connection copper lining board are less than copper busbar joint end plate; Also steps d is provided with: use seal gum that copper lining board surrounding is broken seal gum and carry out encapsulation process after step c.
Technique effect of the present invention is: the deficiency overcoming prior art, can effectively solve occur when aluminium busbar is connected with copper busbar copper aluminum oxidation, resistance raises affects conductivity and the very unstable problem of current/voltage, overcome the oxidative phenomena occurred when aluminium busbar is connected with copper busbar, improve conductivity, ensure that conductive capability and the stability of junction, effectively improve coating mass and the working (machining) efficiency of aluminium section bar.Be particularly suitable for aluminium section bar manufacture field.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the local structure schematic diagram in Fig. 1.
Fig. 3 is the right view of Fig. 2.
Fig. 4, Fig. 5 are the structural representation of copper busbar joint end plate 1 in Fig. 1.
Fig. 6 is aluminium busbar and the copper busbar syndeton schematic diagram that prior art does not have copper lining board.
In figure, 1---copper busbar joint end plate, 2---aluminium busbar top connection end plate, 3---above connecting copper lining board, 4---aluminium busbar lower sub end plate, 5---under connect copper lining board, 6---holding bolt, 7,8---seal gum, 9---welding metal, A---aluminium busbar width, B---aluminium busbar thickness, C---copper lining board width, D---copper lining board length, E---copper lining board thickness, F---copper busbar width, G---copper busbar thickness, H---copper lining board and aluminium busbar back gauge, M---through-hole diameter.
Embodiment
In order to make creation characteristic of the present invention and effect be easy to understand, be described further below in conjunction with an embodiment and accompanying drawing, but not as a limitation of the invention.
Embodiment 1:
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the syndeton of this oxidation aluminium electrodes conduct bus, it is characterized in that being followed successively by from top to bottom: aluminium busbar top connection end plate 2, upper connection copper lining board 3, copper busbar joint end plate 1, lower connection copper lining board 5 and aluminium busbar lower sub end plate 4, mounted on top formula, copper busbar joint end plate 1 and upper connection copper lining board 3 with lower connection copper lining board 5 for face contacts; Be welded to connect between aluminium busbar top connection end plate 2 and upper connection copper lining board 3, be welded to connect between lower connection copper lining board 5 and aluminium busbar lower sub end plate 4; After aluminium busbar top connection end plate 2, upper connection copper lining board 3, copper busbar joint end plate 1, lower connection copper lining board 5 and aluminium busbar lower sub end plate 4 stack, be provided with the through hole of more than 3, be fastenedly connected by the holding bolt 6 of more than 3.Described upper connection copper lining board 3, lower connection copper lining board 5 are less than copper busbar joint end plate 1, and seal gum 7,8 is broken in the space reserved.Described is welded to connect as surrounding is welded to connect.Described is welded as argon arc welding.Described upper connection copper lining board 3, lower connection copper lining board 5 are rectangle, and described through hole is 5, and diameter is 16-20mm, wherein four arrangements that are square, a Ge center.
Embodiment 2:
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the method for attachment of the syndeton of this oxidation aluminium electrodes conduct bus, is characterized in that comprising the following steps:
A, by two of required connection pieces of aluminium busbar joint end plates 2,4 together with one piece of copper busbar joint end plate 1 and two pieces of copper coin connecting lining plate 3,5 mounted on top, and stamp the fastening through hole of more than 3;
B, hole aligned with aluminium busbar joint end plate 2,4 by two pieces of copper coin connecting lining plates 3,5 respectively weld together;
C, with being welded with two pieces of copper coin connecting lining plates 3,5 of two aluminium busbar joint end plates 2,4 by a copper busbar joint end plate 1, hole to be aligned; Copper busbar joint end plate 1 with two pieces of copper coin connecting lining plates 3,5 for face contacts;
The holding bolt 6 of d, use more than 3 is fastened together.
In described step b, with argon arc welding, two pieces of copper coin connecting lining plates 3,5 are all welded together with the periphery of aluminium busbar joint end plate 2,4 respectively.In described step b, described is welded as argon arc welding.In described step a, upper connection copper lining board 3, lower connection copper lining board 5 are less than copper busbar joint end plate 1; Also steps d is provided with: use seal gum 7 that copper lining board 3,5 surrounding is broken seal gum 7,8 and carry out encapsulation process after step c.
It is the hole of 18mm that described multiple symmetrical through hole is preferably 5 diameters, four arrangements that are square, a Ge center.M16 bolt is installed.Use argon arc welding technology ripe at present to weld, welding position is copper lining board surrounding.The shape of aluminium busbar top connection end plate 2, upper connection copper lining board 3, copper busbar joint end plate 1, lower connection copper lining board 5 and aluminium busbar lower sub end plate 4 can change by design requirements.Sealing means can change material and form by design requirements.This kind of method of attachment changes original aluminium busbar and the direct method of attachment of copper busbar, effectively prevent the conductive capability reducing bus because of aluminium busbar surface oxidation.This kind of method of attachment is specially adapted to the bus bar connection of the anode oxide electrode of aluminium section bar.
More than show and describe ultimate principle of the present invention and principal character, this design is unexistent in the market, and the design is through experiment, easy to process, stable performance.In the scope not departing from the design's principle, also have various change and form, these changes and form will all belong to the protection domain of this patent.
Claims (9)
1. the syndeton of an oxidation aluminium electrodes conduct bus, it is characterized in that from left to right being followed successively by: aluminium busbar top connection end plate (2), upper connection copper lining board (3), copper busbar joint end plate (1), lower connection copper lining board (5) and aluminium busbar lower sub end plate (4), in Superimposed, copper busbar joint end plate (1) and upper connection copper lining board (3) with lower connection copper lining board (5) for face contacts; Be welded to connect between aluminium busbar top connection end plate (2) and upper connection copper lining board (3), be welded to connect between lower connection copper lining board (5) and aluminium busbar lower sub end plate (4); After aluminium busbar top connection end plate (2), upper connection copper lining board (3), copper busbar joint end plate (1), lower connection copper lining board (5) and aluminium busbar lower sub end plate (4) stack, be provided with the through hole of more than 3, be fastenedly connected by the holding bolts of more than 3 (6).
2. the syndeton of a kind of oxidation aluminium electrodes conduct bus according to claim 1, it is characterized in that described upper connection copper lining board (3), lower connection copper lining board (5) are less than copper busbar joint end plate (1), seal gum (7,8) is broken in the space reserved.
3. the syndeton of a kind of oxidation aluminium electrodes conduct bus according to claim 1, is characterized in that described being welded to connect as surrounding is welded to connect.
4. the syndeton of a kind of oxidation aluminium electrodes conduct bus according to claim 1, is characterized in that described being welded as argon arc welding.
5. the syndeton of a kind of oxidation aluminium electrodes conduct bus according to claim 1, it is characterized in that described upper connection copper lining board (3), lower connection copper lining board (5) is rectangle, described through hole is 5, diameter is 16-20mm, wherein four arrangements that are square, a Ge center.
6. a method of attachment for the syndeton of oxidation aluminium electrodes conduct bus, is characterized in that comprising the following steps:
Two of required connection pieces of aluminium busbar joint end plates (2,4) and one piece of copper busbar joint end plate (1) and two pieces of copper coin connecting lining plates (3,5) are stacked together, and stamp the fastening through hole of more than 3;
Hole is aligned with aluminium busbar joint end plate (2,4) by two pieces of copper coin connecting lining plates (3,5) respectively and welds together;
C, with being welded with two pieces of copper coin connecting lining plates (3,5) of two aluminium busbar joint end plates (2,4) by a copper busbar joint end plate (1), hole to be aligned; Copper busbar joint end plate (1) with two pieces of copper coin connecting lining plates (3,5) for face contacts;
The holding bolt (6) of d, use more than 3 is fastened together.
7. the method for attachment of the syndeton of a kind of oxidation aluminium electrodes conduct bus according to claim 6, it is characterized in that in described step b, with argon arc welding, two pieces of copper coin connecting lining plates (3,5) are all welded together with the periphery of one piece of aluminium busbar joint end plate (2,4) respectively.
8. the method for attachment of the syndeton of a kind of oxidation aluminium electrodes conduct bus according to claim 6, is characterized in that, in described step b, described is welded as argon arc welding.
9. the method for attachment of the syndeton of a kind of oxidation aluminium electrodes conduct bus according to claim 6, is characterized in that in described step a, and upper connection copper lining board (3), lower connection copper lining board (5) are less than copper busbar joint end plate (1); Also steps d is provided with: use seal gum (7) that copper lining board (3,5) surrounding is broken seal gum (7,8) and carry out encapsulation process after step c.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510488127.7A CN105002543B (en) | 2015-08-11 | 2015-08-11 | A kind of attachment structure of oxidation aluminium electrodes conduct bus and connection method |
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| CN201510488127.7A CN105002543B (en) | 2015-08-11 | 2015-08-11 | A kind of attachment structure of oxidation aluminium electrodes conduct bus and connection method |
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| CN105002543A true CN105002543A (en) | 2015-10-28 |
| CN105002543B CN105002543B (en) | 2017-12-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024087926A1 (en) * | 2022-10-27 | 2024-05-02 | 施耐德电气（中国）有限公司 | Bus apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024087926A1 (en) * | 2022-10-27 | 2024-05-02 | 施耐德电气（中国）有限公司 | Bus apparatus |
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| Publication number | Publication date |
|---|---|
| CN105002543B (en) | 2017-12-26 |
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Address after: 057650 Handan City, Hebei Province, Guang Ping Economic Development Zone Patentee after: Hebei lier Aluminum Industry Co., Ltd. Address before: 057650 Handan City, Hebei Province, Guang Ping Economic Development Zone Patentee before: Lear Aluminum Co., Ltd. |