CN106329160A - Compression molding copper-aluminum composite specially-shaped parallel groove clamp - Google Patents
Compression molding copper-aluminum composite specially-shaped parallel groove clamp Download PDFInfo
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- CN106329160A CN106329160A CN201510386262.0A CN201510386262A CN106329160A CN 106329160 A CN106329160 A CN 106329160A CN 201510386262 A CN201510386262 A CN 201510386262A CN 106329160 A CN106329160 A CN 106329160A
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- copper
- aluminum compound
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- aluminum
- compressing
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Abstract
The invention discloses a compression molding specially-shaped parallel groove clamp using copper-aluminum composite metal plates and strips. An original manner that copper and aluminum are combined through frosted welding or explosive welding is abandoned, the copper-aluminum composite metal plates and strips are used as main raw materials for compression molding, the copper and aluminum bonding strength is greater than or equal to 100 MPa, the production working procedures are reduced, and welding is not needed; and moreover, the product has better electrical performance and lower cost investment compared with an existing specially-shaped parallel groove clamp, so that the product has remarkable advantages and breakthrough in the field.
Description
Technical field
The present invention relates to line hardware field, particularly relate to a kind of with Copper-Aluminum compound metal plate and belt for the compressing special-shaped parallel groove clamp of main material.
Background technology
Abnormity parallel groove clamp is a kind of line hardware, it is widely used in the non-bearing of wire in trolley wire road to continue and branch, protection insulating effect has been supported the use with insulating boot, existing product combines with aluminium alloy system and copper aluminium material material and is compressed to master, wherein welded by frosted with copper aluminium material material or product electric property that the modes such as weldering of exploding make is preferable, there is Low ESR, generate heat relatively low advantage, but in actual production, the bond strength of copper aluminum is but to be short of, such as frosted is welded made product and is easily caused the problems such as rosin joint Product Safety cannot be guaranteed, and the mode of production Cu and Al combination intensity of weldering of exploding is the highest the most only at about 50Mpa.
Summary of the invention
The present invention is in order to improve the Cu and Al combination intensity of Special-shaped parrel-slot cable clamp, thus ensure Product Safety, test through multiple material, relatively, make following design: present configuration includes wire board, tension disc, securing member, described wire board, tension disc all has twice wire casing, plane and through hole is had between two wire casings, described securing member includes cushion block, bolt, nut, packing ring, described cushion block has two through holes, top has draw-in groove to be blocked by the nut of described bolt, described bolt passes through described cushion block and wire board, electric wire is fixed by the through hole on tension disc, it is characterized in that: described wire board, tension disc is that after being first cut into satisfactory plate by Copper-Aluminum compound metal plate and belt, direct punch die is compressing；Described Copper-Aluminum compound metal plate and belt is that the laminated anaerobic continuous casting and rolling that carries out forms with the non-oxidation of the copper plate/strip after the online grinding process of one side being heated to 230 DEG C-250 DEG C by semisolid aluminum or aluminum alloy；One copper al proportion of the Copper-Aluminum compound metal plate and belt making described tension disc is 1:1 so the layers of copper of tension disc after compressing covers the plane between side wire casing and half tension disc wire casing, and compressing after the layers of copper of described wire board cover the plane between side wire casing and wire board two wire casing.
Further, the copper layer thickness of described Copper-Aluminum compound metal plate and belt is 0.8-1.2mm.
Further, the Cu and Al combination intensity >=100MPa of described Copper-Aluminum compound metal plate and belt.
Further, described Copper-Aluminum compound metal plate and belt only one side has layers of copper, and described copper, aluminum volume ratio are between 1:10 to 1:16.
nullIn the present invention，Copper-Aluminum compound metal plate and belt is a kind of novel metallic composite，Its copper aluminium material material bond strength is >=100Mpa，It is significantly larger than the Cu and Al combination intensity of existing arbitrary albronze class Special-shaped parrel-slot cable clamp，In the present invention，The volume ratio of copper aluminium material material is between 1:10 to 1:16，The copper that unit price is higher is little relative to existing copper aluminum abnormity parallel groove clamp proportion，Thus provide cost savings，Again because its production technology is simple，Need not weld，But it is compressing after directly Copper-Aluminum compound metal plate and belt being cut，Its production time is greatly shortened，Production efficiency is also substantially improved，And the wire board copper face of the present invention covers the design of plane between the wire casing and half wire casing that between wire casing and wire casing, plane and tension disc copper face cover，It is a kind of optimal selection of comprehensive electric conductivity and cost control after tested.
The present invention is not only in terms of production in sum, need not weld, the production of units time can be shortened, it is greatly improved production efficiency and yields, and its product produced has that electric property is good, it is less to generate heat, Low ESR, the advantage of the high and low cost of safety, has obvious advantage compared to existing any a like product.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram, and wherein thick line is layers of copper.
Detailed description of the invention
Embodiment one
Present configuration includes wire board 6 as shown in Figure 1, tension disc 5, securing member, described wire board 6, tension disc 5 all has twice wire casing, plane and through hole is had between two wire casings, described securing member includes cushion block 2, bolt 1, nut 3, packing ring 4, described cushion block 2 has two through holes, top has draw-in groove to be blocked by the nut of described bolt 1, described bolt 1 is by described cushion block 2 and wire board 6, electric wire is fixed by the through hole on tension disc 5, it is characterized in that: described wire board 6, tension disc 5 is that after being first cut into satisfactory plate by Copper-Aluminum compound metal plate and belt, direct punch die is compressing；Described Copper-Aluminum compound metal plate and belt is that the laminated anaerobic continuous casting and rolling that carries out forms with the non-oxidation of the copper plate/strip after the online grinding process of one side being heated to 230 DEG C-250 DEG C by semisolid aluminum or aluminum alloy；One copper al proportion of the Copper-Aluminum compound metal plate and belt making described tension disc 5 is 1:1 so the layers of copper of tension disc after compressing covers the plane 10 between side wire casing 8 and half tension disc wire casing, and the layers of copper of described wire board covers the plane 9 between side wire casing 7 and wire board two wire casing after compressing, the copper al proportion using the Copper-Aluminum compound metal plate and belt making wire board here according to product type is 3:2, and in figure, shown in thick line, part is the layers of copper covering part of the present invention.
As more particular embodiment, the copper layer thickness of described Copper-Aluminum compound metal plate and belt is 0.8mm.
As more particular embodiment, the Cu and Al combination intensity >=100MPa of described Copper-Aluminum compound metal plate and belt.
As more particular embodiment, described Copper-Aluminum compound metal plate and belt only one side has layers of copper, and described copper, aluminum volume ratio are 1:16.
These are only preferred embodiment of the present invention, therefore the scope of present invention enforcement can not be limited according to this that the equivalence change i.e. made according to description of the invention content and decoration all should belong in the range of present invention covering.
Claims (4)
1. a compressing Copper-Aluminum compound abnormity parallel groove clamp, including wire board, tension disc, securing member, described wire board, tension disc all has twice wire casing, plane and through hole is had between two wire casings, described securing member includes cushion block, bolt, nut, packing ring, described cushion block has two through holes, top has draw-in groove to be blocked by the nut of described bolt, described bolt passes through described cushion block and wire board, electric wire is fixed by the through hole on tension disc, it is characterized in that: described wire board, tension disc is that after being first cut into satisfactory plate by Copper-Aluminum compound metal plate and belt, direct punch die is compressing；Described Copper-Aluminum compound metal plate and belt is that the laminated anaerobic continuous casting and rolling that carries out forms with the non-oxidation of the copper plate/strip after the online grinding process of one side being heated to 230 DEG C-250 DEG C by semisolid aluminum or aluminum alloy；One copper al proportion of the Copper-Aluminum compound metal plate and belt making described tension disc is 1:1 so the layers of copper of tension disc after compressing covers the plane between side wire casing and half tension disc wire casing, and compressing after the layers of copper of described wire board cover the plane between side wire casing and wire board two wire casing.
The most compressing Copper-Aluminum compound abnormity parallel groove clamp, it is characterised in that the copper layer thickness of described Copper-Aluminum compound metal plate and belt is 0.8-1.2mm.
The most compressing Copper-Aluminum compound abnormity parallel groove clamp, it is characterised in that the Cu and Al combination intensity >=100MPa of described Copper-Aluminum compound metal plate and belt.
The most compressing Copper-Aluminum compound abnormity parallel groove clamp, it is characterised in that described Copper-Aluminum compound metal plate and belt only one side has layers of copper, and described copper, aluminum volume ratio are between 1:10 to 1:16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386262.0A CN106329160A (en) | 2015-06-30 | 2015-06-30 | Compression molding copper-aluminum composite specially-shaped parallel groove clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386262.0A CN106329160A (en) | 2015-06-30 | 2015-06-30 | Compression molding copper-aluminum composite specially-shaped parallel groove clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106329160A true CN106329160A (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510386262.0A Pending CN106329160A (en) | 2015-06-30 | 2015-06-30 | Compression molding copper-aluminum composite specially-shaped parallel groove clamp |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202308333U (en) * | 2011-11-03 | 2012-07-04 | 固力发集团有限公司 | Copper-aluminum parallel cable clamp |
| CN103029377A (en) * | 2013-01-14 | 2013-04-10 | 洛阳铜一金属材料发展有限公司 | Aluminum substrate layer material of copper-aluminum composite metal strip, strip and machining method thereof |
| CN203103551U (en) * | 2013-01-17 | 2013-07-31 | 洛阳市伟创商贸有限公司 | Copper and aluminum metallurgy bonded power line clamp |
| CN203466299U (en) * | 2013-09-26 | 2014-03-05 | 红光电气集团有限公司 | Copper-aluminum parallel groove cable clamp |
| CN204216541U (en) * | 2014-11-29 | 2015-03-18 | 江苏苏源电气有限公司 | The XTS suspension clamp of strip slip-collar |
-
2015
- 2015-06-30 CN CN201510386262.0A patent/CN106329160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202308333U (en) * | 2011-11-03 | 2012-07-04 | 固力发集团有限公司 | Copper-aluminum parallel cable clamp |
| CN103029377A (en) * | 2013-01-14 | 2013-04-10 | 洛阳铜一金属材料发展有限公司 | Aluminum substrate layer material of copper-aluminum composite metal strip, strip and machining method thereof |
| CN203103551U (en) * | 2013-01-17 | 2013-07-31 | 洛阳市伟创商贸有限公司 | Copper and aluminum metallurgy bonded power line clamp |
| CN203466299U (en) * | 2013-09-26 | 2014-03-05 | 红光电气集团有限公司 | Copper-aluminum parallel groove cable clamp |
| CN204216541U (en) * | 2014-11-29 | 2015-03-18 | 江苏苏源电气有限公司 | The XTS suspension clamp of strip slip-collar |
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Application publication date: 20170111 |