CN206022685U - A kind of Copper-Aluminum compound transition terminal - Google Patents
A kind of Copper-Aluminum compound transition terminal Download PDFInfo
- Publication number
- CN206022685U CN206022685U CN201620762084.7U CN201620762084U CN206022685U CN 206022685 U CN206022685 U CN 206022685U CN 201620762084 U CN201620762084 U CN 201620762084U CN 206022685 U CN206022685 U CN 206022685U
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- copper
- binding post
- material layer
- aluminium
- aluminum compound
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Abstract
The utility model relates to Copper-Aluminum compound transition terminal, it is intended to which, in providing a kind of production cost the Copper-Aluminum compound transition terminal better than relatively low and Performance comparision, this utility model includes binding post body, wherein：The binding post body includes connecing for the binding post wiring tube portion of connection cable aluminium conductor and the binding post wiring plate part for connecting electrolytic copper device, the binding post wiring tube portion and binding post wiring plate part include aluminium material layer and the copper material layer being wrapped in outside aluminium material layer, the binding post body is formed in one, the thickness of the copper material layer is in 0.5mm 6.0mm, the binding post body be formed in one be under vacuum conditions pass through by solid-state copper material melted by heat into liquid copper with by solid-state aluminium material melted by heat into liquid aluminium, and the composition surface on the composition surface of liquid copper and liquid aluminium is integrally combined under pressure and is formed.
Description
Technical field
This utility model is related to conductive gold utensil, and in particular to Copper-Aluminum compound transition terminal.
Background technology
At present market upper connecting terminal occurs the electric transition of two kinds of different metals of point potential difference in use, in operation
Middle generation couple corrosion, in order to avoid couple corrosion, the measure that takes at present has copper-aluminum transition connecting terminal with wire and equipment
Connection, the copper-aluminum transition terminal used on market is based on friction welding (FW), blast weldering, soldering；It is excessive to there is copper consumption in friction welding (FW)
Scrapping easily occur in shortcoming, complex manufacturing, quality monitoring more difficulty, and friction welding product is by accumulative or big electricity in short-term
Stream impact easily comes off, to using bringing potential risk；The temperature capacity of soldered fitting is poor, temperature influence is big, joint
Strength ratio is relatively low, soldering when removing surface and weldment assembling quality requirement higher, the thickness of copper material is blocked up or excessively thin, all
The performance of binding post can be affected.
Utility model content
The purpose of this utility model is in order to provide a kind of production cost the Copper-Aluminum compound better than relatively low and Performance comparision
Transition terminal.
For realizing that the purpose of this utility model, this utility model are adopted the following technical scheme that：A kind of Copper-Aluminum compound transition connects
Line terminals, including binding post body, wherein：The binding post body includes connecing the terminals for connection cable aluminium conductor
Sub- wiring tube portion and the binding post wiring plate part for connecting electrolytic copper device, the binding post wiring tube portion and connect
Line terminals wiring plate part includes aluminium material layer and the copper material layer being wrapped in outside aluminium material layer, the binding post body
It is formed in one, the thickness of the copper material layer is in 0.5mm-6.0mm.
It is preferred that, it is to pass through solid-state copper material melted by heat under vacuum conditions that the binding post body is formed in one
Into liquid aluminium, and the composition surface on the composition surface of liquid copper and liquid aluminium is existed into liquid copper with by solid-state aluminium material melted by heat
Integrally combine and formed under pressure effect.
It is preferred that, the binding post wiring tube portion is provided with the cylindrical hole for connection cable aluminium conductor.
It is preferred that, the binding post wiring plate part is provided with for connecting the fixed circular hole of electrolytic copper device.
It is preferred that, the cylindrical hole includes aluminium material layer and the copper material layer being wrapped in outside aluminium material layer.
It is preferred that, the fixed circular hole section is made up of aluminium material.
The beneficial effects of the utility model：The binding post body includes connecing the line terminals for connection cable aluminium conductor
Wiring tube portion and the binding post wiring plate part for connecting electrolytic copper device, line terminals wiring tube portion and binding post connect
Line plate part includes that aluminium material layer and the copper material layer being wrapped in outside aluminium material layer, binding post body are formed in one,
The performance of product is improve, safety is increased；, in 0.5mm-6.0mm, the cost for reducing production is same for the thickness of copper material layer
When again ensure product performance；It is molten by solid-state copper material is heated under vacuum conditions that binding post body is formed in one
Chemical conversion liquid copper with by solid-state aluminium material melted by heat into liquid aluminium, and by the composition surface of liquid copper and the composition surface of liquid aluminium
Integrally combine under pressure and formed, reduce the production cost of binding post and also improve its quality.
Description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is binding post wire barrel phantom of the present utility model；
Fig. 4 is binding post patch panel phantom of the present utility model.
1 is binding post body, and 2 is binding post wiring tube portion, and 3 is binding post wiring plate part, and 4 is aluminium material
Layer, 5 is copper material layer, and 6 is cylindrical hole, and 7 are fixed circular hole.
Specific embodiment
Further illustrate below in conjunction with the accompanying drawings：
As shown in accompanying drawing 1-4：This utility model includes binding post body, wherein：The binding post body includes connecing
Binding post wiring tube portion for connection cable aluminium conductor and the binding post wiring plate part for connecting electrolytic copper device,
The line terminals wiring tube portion and binding post wiring plate part include aluminium material layer and are wrapped in outside aluminium material layer
Copper material layer, the binding post body are formed in one, the thickness of the copper material layer in 0.5mm-6.0mm, the wiring
It is to pass through solid-state copper material melted by heat into liquid copper and by solid-state aluminium under vacuum conditions that terminal body is formed in one
Matter melted by heat into liquid aluminium, and the composition surface of the composition surface of liquid copper and liquid aluminium is integrally combined under pressure and
Formed, the line terminals wiring tube portion is provided with the cylindrical hole for connection cable aluminium conductor, the binding post patch panel
Part is provided with for connecting the fixed circular hole of electrolytic copper device, and the cylindrical hole includes aluminium material layer and is wrapped in outside aluminium material layer
The copper material layer in portion, the fixed circular hole section are made up of aluminium material.
The purpose of this utility model, feature and advantage will be further described in conjunction with the embodiments referring to the drawings.By reality
Apply example to will be helpful to understand this utility model, but do not limit content of the present utility model.One of ordinary skill in the art can be from
All deformations that this utility model disclosure is directly derived or associated, are considered as protection model of the present utility model
Enclose.
Claims (6)
1. a kind of Copper-Aluminum compound transition terminal, including binding post body, it is characterised in that：The binding post body bag
Include the binding post wiring plate portion connect for the line terminals wiring tube portion of connection cable aluminium conductor and for connecting electrolytic copper device
Divide, the line terminals wiring tube portion and binding post wiring plate part include aluminium material layer and be wrapped in outside aluminium material layer
Copper material layer, the binding post body is formed in one, and the thickness of the copper material layer is in 0.5mm-6.0mm.
2. Copper-Aluminum compound transition terminal according to claim 1, it is characterised in that：The binding post body is one
Body formed be under vacuum conditions pass through by solid-state copper material melted by heat into liquid copper with by solid-state aluminium material melted by heat into
Liquid aluminium, and the composition surface on the composition surface of liquid copper and liquid aluminium is integrally combined under pressure and is formed.
3. Copper-Aluminum compound transition terminal according to claim 1, it is characterised in that：The line terminals wiring tube portion
It is provided with the cylindrical hole for connection cable aluminium conductor.
4. Copper-Aluminum compound transition terminal according to claim 3, it is characterised in that：The binding post wiring plate portion
Point it is provided with for connecting the fixed circular hole of electrolytic copper device.
5. Copper-Aluminum compound transition terminal according to claim 4, it is characterised in that：The cylindrical hole includes aluminium material
Layer and the copper material layer being wrapped in outside aluminium material layer.
6. Copper-Aluminum compound transition terminal according to claim 5, it is characterised in that：The fixed circular hole section is aluminum
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762084.7U CN206022685U (en) | 2016-07-18 | 2016-07-18 | A kind of Copper-Aluminum compound transition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762084.7U CN206022685U (en) | 2016-07-18 | 2016-07-18 | A kind of Copper-Aluminum compound transition terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022685U true CN206022685U (en) | 2017-03-15 |
Family
ID=58244996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620762084.7U Active CN206022685U (en) | 2016-07-18 | 2016-07-18 | A kind of Copper-Aluminum compound transition terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108288689A (en) * | 2017-12-14 | 2018-07-17 | 江苏塔菲尔新能源科技股份有限公司 | A kind of manufacturing process of Copper-Aluminum compound pole |
| CN109449626A (en) * | 2017-08-04 | 2019-03-08 | 预制管线产品公司 | Spiral bridging plug |
-
2016
- 2016-07-18 CN CN201620762084.7U patent/CN206022685U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449626A (en) * | 2017-08-04 | 2019-03-08 | 预制管线产品公司 | Spiral bridging plug |
| CN108288689A (en) * | 2017-12-14 | 2018-07-17 | 江苏塔菲尔新能源科技股份有限公司 | A kind of manufacturing process of Copper-Aluminum compound pole |
| CN108288689B (en) * | 2017-12-14 | 2019-12-10 | 江苏塔菲尔新能源科技股份有限公司 | Manufacturing process of copper-aluminum composite pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |