CN205290105U - Overlap joint structure suitable for welding between soft copper bar and hard copper bar - Google Patents
Overlap joint structure suitable for welding between soft copper bar and hard copper bar Download PDFInfo
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- CN205290105U CN205290105U CN201520685850.XU CN201520685850U CN205290105U CN 205290105 U CN205290105 U CN 205290105U CN 201520685850 U CN201520685850 U CN 201520685850U CN 205290105 U CN205290105 U CN 205290105U
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- copper bar
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- soft copper
- copper row
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Abstract
The utility model relates to an overlap joint structure suitable for welding between soft copper bar and hard copper bar, including hard copper bar lap connection and soft copper bar lap connection, hard copper bar lap connection and soft copper bar lap connection set up respectively in the one end of soft copper bar with hard copper bar, are the outstanding ladder contact surface of L shape, hard copper bar lap connection and soft copper bar lap connection be the overlap joint each other, and length is the same with thickness. And soft copper bar all is the T2 red copper with hard copper bar. Beneficial effect: can show to improve and weld efficiency between soft copper bar and hard copper bar, reduce the cost, can make the copper bar welding more firm, the finished product appearance is more pleasing to the eye, help reducing the processing danger coefficient, reduce the surface insulation intractability.
Description
Technical field
This utility model relates to busbar field, espespecially relates to a kind of suitable in the bridging arrangement welded between soft copper row with hard copper row.
Background technology
When Copper Foil is finely divided state, hard state Copper Foil is called hard copper, and soft copper foil is called soft copper. Hard copper is the state after Copper Foil pressure rolling is become a useful person, high resilience, and general Vickers hardness number is at more than 110HV, but plasticity is not strong, uses mainly as shielding or Heat Conduction Material; Soft copper elasticity is poor, and Vickers hardness is typically between 55 to 85, but has good plasticity, many as sealing and conductive material use.
Owing to hard copper and soft copper have the performance of complementation, therefore people always search for the way that combined by bi-material, and therein both are carried out welding is exactly one of method. The method of existing hard copper and soft copper exists that welding efficiency is low, cost is high, surface insulation processes the problems such as complicated and processing safety is low so that the performance of welding finished product and all there is bottleneck in appearance.
Utility model content
For solving the problems referred to above, this utility model provides a kind of suitable in the bridging arrangement that weld between soft copper row and hard copper row, and this structure can improve the surface insulation that the welding efficiency between soft copper and hard copper is low, reduce cost, solve original welding finished product simultaneously exists and process complexity and the problem such as processing safety is low.
For achieving the above object, this utility model adopts the following technical scheme that and is: a kind of suitable in the bridging arrangement welded between soft copper row with hard copper row, bond end and soft copper row's bond end is arranged including hard copper, described hard copper row's bond end and soft copper row's bond end are separately positioned on soft copper row and one end of hard copper row, L-shaped prominent step lands; Described hard copper row's bond end and soft copper row's bond end can overlap mutually, and length is identical with thickness.
Preferably, soft copper row's bond end or hard copper row's bond end are all T2 red copper.
The beneficial effects of the utility model are in that:
1. this bridging arrangement has been remarkably improved the welding efficiency between soft copper row and hard copper row, decreases cost;
2. arranging the L-type step lands of equal length and the degree of depth, welding copper bus can be made more firm, finished product profile is more attractive;
3. this bridging arrangement additionally aids reduction processing danger coefficient, reduces surface insulation intractability.
Accompanying drawing explanation
Fig. 1 is a kind of suitable in the bridging arrangement welded between soft copper row with hard copper row
Detailed description of the invention
Below in conjunction with accompanying drawing 1 and specific embodiment, this utility model is described in detail, but not as to restriction of the present utility model.
Shown in accompanying drawings 1, it is all T2 red copper suitable in the bridging arrangement welded between soft copper row with hard copper row, aforementioned soft copper row and hard copper row that the technical program relates to a kind of. Specifically include hard copper row's bond end 1 and soft copper row's bond end 2, hard copper row's bond end 1 and soft copper row's bond end 2 and be separately positioned on soft copper row and one end of hard copper row, L-shaped prominent step lands; Hard copper row's bond end 1 and soft copper row's bond end 2 can overlap mutually, and length is identical with thickness.
Concrete welding process may is that hard copper is arranged bond end 1 and soft copper row bond end 2 mutually overlap, relatively fasten by the prominent step lands of 2 L-shaped, recycling soldering tip high temperature melting welding bedding and padding 3 are placed between the prominent step lands of 2 L-shaped again, play the effect in 2 faces of welding, thus realizing welding.
This bridging arrangement is remarkably improved welding efficiency between soft copper row and hard copper row, decreases cost; Welding copper bus can be made more firm, and finished product profile is more attractive; Contribute to reducing processing danger coefficient, reduce surface insulation intractability.
Embodiment of above is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; under the premise designing spirit without departing from this utility model; various deformation that the technical solution of the utility model is made by this area ordinary skill technical staff and improvement, all should fall into the protection domain that claims of the present utility model are determined.
Claims (2)
1. one kind is applicable to the bridging arrangement that soft copper is arranged and welded between hard copper row, it is characterized in that: include hard copper row's bond end (1) and soft copper row's bond end (2), described hard copper row's bond end (1) and soft copper row's bond end (2) are separately positioned on soft copper row and one end of hard copper row, L-shaped prominent step lands; Described hard copper row's bond end (1) and soft copper row's bond end (2) can overlap mutually, and length is identical with thickness.
2. according to claim 1 a kind of suitable in the bridging arrangement welded between soft copper row with hard copper row, it is characterised in that: described soft copper row and hard copper row are T2 red copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685850.XU CN205290105U (en) | 2015-08-30 | 2015-08-30 | Overlap joint structure suitable for welding between soft copper bar and hard copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685850.XU CN205290105U (en) | 2015-08-30 | 2015-08-30 | Overlap joint structure suitable for welding between soft copper bar and hard copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290105U true CN205290105U (en) | 2016-06-08 |
Family
ID=56463175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520685850.XU Active CN205290105U (en) | 2015-08-30 | 2015-08-30 | Overlap joint structure suitable for welding between soft copper bar and hard copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290105U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755877A (en) * | 2017-11-23 | 2018-03-06 | 国网河南省电力公司孟州市供电公司 | A kind of high-voltage line arranges connector connecting method |
| CN107984059A (en) * | 2017-11-16 | 2018-05-04 | 西南交通大学 | A kind of packless high conductivity anaerobic fine copper welder and welding method |
| CN108357443A (en) * | 2018-03-14 | 2018-08-03 | 厦门宏发电力电器有限公司 | A kind of high voltage distribution box |
| CN111299966A (en) * | 2019-11-25 | 2020-06-19 | 宁波华科汽车零部件有限公司 | Copper bar structure easy to weld and machining method thereof |
-
2015
- 2015-08-30 CN CN201520685850.XU patent/CN205290105U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984059A (en) * | 2017-11-16 | 2018-05-04 | 西南交通大学 | A kind of packless high conductivity anaerobic fine copper welder and welding method |
| CN107755877A (en) * | 2017-11-23 | 2018-03-06 | 国网河南省电力公司孟州市供电公司 | A kind of high-voltage line arranges connector connecting method |
| CN108357443A (en) * | 2018-03-14 | 2018-08-03 | 厦门宏发电力电器有限公司 | A kind of high voltage distribution box |
| CN111299966A (en) * | 2019-11-25 | 2020-06-19 | 宁波华科汽车零部件有限公司 | Copper bar structure easy to weld and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |