CN102500683A - Device for cutting off copper clad aluminum busbar - Google Patents
Device for cutting off copper clad aluminum busbar Download PDFInfo
- Publication number
- CN102500683A CN102500683A CN2011103360378A CN201110336037A CN102500683A CN 102500683 A CN102500683 A CN 102500683A CN 2011103360378 A CN2011103360378 A CN 2011103360378A CN 201110336037 A CN201110336037 A CN 201110336037A CN 102500683 A CN102500683 A CN 102500683A
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- China
- Prior art keywords
- mold core
- copper clad
- clad aluminum
- regulating block
- lower mold
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Abstract
The invention relates to a device for cutting off a copper clad aluminum busbar. An end face inside aluminum layer is prevented from being exposed outside without considering the problem of adhesive force between the aluminum layer and a tin coating layer, the busbar and a bus product are easy to install, and long-time reliable running of the product can be ensured. When the device is in actual use, a press block pushes an upper die base to drive an upper die press plate and a lower die press plate to be located simultaneously so as to press the copper clad aluminum busbar tightly, then the upper die press plate and the lower die press plate are kept still, and the an upper die core and a lower die core are simultaneously extruded towards the copper clad aluminum busbar with same pressure at same speed in an opposite-direction mode. On the one hand, a profiling angle is formed on the end face of the copper clad aluminum busbar after profiled cutting is performed through a special profiled cutting die, and the device itself has a guiding performance, thereby facilitating butt joint installation of the bus product; on the other hand, plastic deformation of metal is utilized, and the copper clad aluminum busbar is cut off through ductility of copper and aluminum, thereby enabling cutting quantity to be greatly reduced and saving processing cost.
Description
Technical field
The present invention relates to the cut-out equipment of composite bus bar, particularly copper clad aluminum wire cuts off equipment.
Background technology
Prior art is generally used traditional cutting technology worked copper aluminum laminated busbar; This technology has following drawback: 1, the inner aluminium layer of end face is exposed outside; When busbar carried out surface treatment, aluminium layer contact acidic cleaning solution was perishable, has a strong impact on its attractive in appearance and antioxygenic property; The adhesive force problem of aluminium lamination and tin coating can't be solved simultaneously, the long-time reliability service of product can't be guaranteed; 2, cutting output is big, causes the waste of raw materials of busbar; 3, end face is a rectangular shaped, does not possess steering capability.The accuracy butt joint that in system's installation process, influences product is installed.
Summary of the invention
Technical problem to be solved by this invention is; Provide a kind of secondary press that is easy to the Copper Aluminium Composite Main Row cut to cut off equipment; Prevent that the inner aluminium layer of end face is exposed outside; Need not to consider the adhesive force problem of aluminium lamination and tin coating, and busbar and bus finished product be easy to install, and can guarantee the long-time reliability service of product.
The technical scheme that solves its technical problem employing is: design one cover copper clad aluminum wire cuts off equipment; Include briquetting, upper bolster, cope match-plate pattern, upper mold core, patrix regulating block, upper molded plate, die shoe, lower bolster, lower mold core, counterdie regulating block and following moulded board; Upper bolster below is fixedly cope match-plate pattern, upper mold core, patrix regulating block and upper molded plate successively; Upper mold core is fixed in middle part, cope match-plate pattern below; There is notch at patrix regulating block and upper molded plate middle part, and upper mold core can move up and down along the middle part notch of patrix regulating block and upper molded plate; Die shoe top is fixedly lower bolster, lower mold core, counterdie regulating block and following moulded board successively; Lower mold core is fixed in the lower bolster upper center; The counterdie regulating block has notch with following moulded board middle part, and lower mold core can move up and down along the middle part notch of counterdie regulating block and following moulded board; Wherein upper mold core and lower mold core appearance and size all equate; The end of upper mold core and lower mold core is semicircle; Upper mold core and lower mold core end also are provided with oblique shoulder shape step, and it is consistent with upper mold core and lower mold core end thickness with the lower mold core end size apart from upper mold core tiltedly to take on the shape step; Upper molded plate and following moulded board have the locating slot of same size.
Copper clad aluminum wire of the present invention cuts off equipment; When reality is used; Promoting upper bolster by briquetting drives upper molded plate and locatees simultaneously with following moulded board and compress copper clad aluminum wire; Upper molded plate keeps motionless with following moulded board then, and upper mold core is pushed to copper clad aluminum wire with uniform pressure, identical speed, rightabout with lower mold core simultaneously.
Copper clad aluminum wire of the present invention cuts off equipment, through after the special-purpose die mould cutting mould die mould cutting, forms a die mould angle at the copper clad aluminum wire end face on the one hand, and itself has had steering capability, can make things convenient for the butt joint of bus product to install like this; Two aspects have utilized plastic deformation of metal, through the ductility of copper aluminium it are cut off, and make cutting output significantly reduce, and have saved processing cost.
Description of drawings
Fig. 1 is that copper clad aluminum wire of the present invention cuts off the device structure generalized section.
Fig. 2 is a copper clad aluminum wire of the present invention generalized section when cutting off the equipment workpiece pressing.
Generalized section when Fig. 3 is copper clad aluminum wire cut-out equipment of the present invention extruding workpiece.
Below in conjunction with accompanying drawing the present invention is further specified.
Among the figure: 1, briquetting 2, upper bolster 3, cope match-plate pattern 4, upper mold core 5, patrix regulating block 6, upper molded plate 7, die shoe 8, lower bolster 9, lower mold core 10, counterdie regulating block 11, following moulded board
The specific embodiment
As shown in the figure; Copper clad aluminum wire of the present invention cuts off equipment; Include briquetting 1, upper bolster 2, cope match-plate pattern 3, upper mold core 4, patrix regulating block 5, upper molded plate 6, die shoe 7, lower bolster 8, lower mold core 9, counterdie regulating block 10 and following moulded board 11; Upper bolster 2 belows are fixedly cope match-plate pattern 3, upper mold core 4, patrix regulating block 5 and upper molded plate 6 successively; Upper mold core 4 is fixed in middle part, cope match-plate pattern 3 belows, and patrix regulating block 5 has notch with upper molded plate 6 middle parts, and upper mold core 4 can move up and down along the middle part notch of patrix regulating block 5 and upper molded plate 6; Die shoe 7 tops are fixedly lower bolster 8, lower mold core 9, counterdie regulating block 10 and following moulded board 11 successively; Lower mold core 9 is fixed in the lower bolster upper center; Counterdie regulating block 10 has notch with following moulded board 11 middle parts, and lower mold core 9 can move up and down along the middle part notch of counterdie regulating block 10 and following moulded board 11; Wherein upper mold core 4 all equates with lower mold core 9 appearance and sizes; The end of upper mold core 4 and lower mold core 9 is semicircle; Upper mold core 4 also is provided with oblique shoulder shape step with lower mold core 9 ends, and it is consistent with the end thickness of upper mold core 4 and lower mold core 9 apart from the size of upper mold core 4 and lower mold core 9 ends tiltedly to take on the shape step; Upper molded plate 6 and following moulded board 11 have the locating slot of same size.
Copper clad aluminum wire of the present invention cuts off equipment; When reality is used; Promoting upper bolster 2 by briquetting 1 drives upper molded plates 6 and locatees simultaneously with following moulded board 11 and compress copper clad aluminum wire; Upper molded plate 6 keeps motionless with following moulded board 11 then, and upper mold core 4 is pushed to copper clad aluminum wire with uniform pressure, identical speed, rightabout with lower mold core 9 simultaneously.
Claims (3)
1. a copper clad aluminum wire cuts off equipment; It is characterized in that: include briquetting (1), upper bolster (2), cope match-plate pattern (3), upper mold core (4), patrix regulating block (5), upper molded plate (6), die shoe (7), lower bolster (8), lower mold core (9), counterdie regulating block (10) and following moulded board (11); Upper bolster (2) below is fixedly cope match-plate pattern (3), upper mold core (4), patrix regulating block (5) and upper molded plate (6) successively; Upper mold core (4) is fixed in middle part, cope match-plate pattern (3) below; There is notch at patrix regulating block (5) and upper molded plate (6) middle part, and upper mold core (4) can move up and down along the middle part notch of patrix regulating block (5) and upper molded plate (6); Die shoe (7) top is fixedly lower bolster (8), lower mold core (9), counterdie regulating block (10) and following moulded board (11) successively; Lower mold core (9) is fixed in lower bolster (8) upper center; There is notch at counterdie regulating block (10) and following moulded board (11) middle part, and lower mold core (9) can move up and down along the middle part notch of counterdie regulating block (10) and following moulded board (11).
2. copper clad aluminum wire according to claim 1 cuts off equipment; It is characterized in that: said upper mold core (4) and lower mold core (9) appearance and size all equate; The end of upper mold core (4) and lower mold core (9) is semicircle; Upper mold core (4) and lower mold core (9) end also are provided with oblique shoulder shape step, and it is consistent with the end thickness of upper mold core (4) and lower mold core (9) apart from the size of upper mold core (4) and lower mold core (9) end tiltedly to take on the shape step.
3. copper clad aluminum wire according to claim 2 cuts off equipment, it is characterized in that: said upper molded plate (6) and following moulded board (11) have the locating slot of same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103360378A CN102500683A (en) | 2011-10-31 | 2011-10-31 | Device for cutting off copper clad aluminum busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103360378A CN102500683A (en) | 2011-10-31 | 2011-10-31 | Device for cutting off copper clad aluminum busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500683A true CN102500683A (en) | 2012-06-20 |
Family
ID=46212849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103360378A Pending CN102500683A (en) | 2011-10-31 | 2011-10-31 | Device for cutting off copper clad aluminum busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102500683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441603A (en) * | 2021-09-01 | 2021-09-28 | 南通久鼎特种钢管有限公司 | Anti-deformation punching device for stainless steel pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56134114A (en) * | 1980-03-24 | 1981-10-20 | Fujitsu Ltd | Cutting method for printed-wiring board having metal core |
| JP2008183692A (en) * | 2007-01-31 | 2008-08-14 | Nippon Steel Corp | Punching and cutting device |
| CN201243175Y (en) * | 2008-07-04 | 2009-05-20 | 北京天泽电力器材有限公司 | Hydraulic cutting arrangement machine |
| CN201702240U (en) * | 2010-06-23 | 2011-01-12 | 福州天宇电气股份有限公司 | Bus flat end surface shearing die |
| CN102151746A (en) * | 2011-02-23 | 2011-08-17 | 吴江市变压器厂有限公司 | Blanking die for copper bar lugs |
| CN202290937U (en) * | 2011-10-31 | 2012-07-04 | 江苏西门控电器有限公司 | A copper cladding aluminum row cut-off equipment |
-
2011
- 2011-10-31 CN CN2011103360378A patent/CN102500683A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56134114A (en) * | 1980-03-24 | 1981-10-20 | Fujitsu Ltd | Cutting method for printed-wiring board having metal core |
| JP2008183692A (en) * | 2007-01-31 | 2008-08-14 | Nippon Steel Corp | Punching and cutting device |
| CN201243175Y (en) * | 2008-07-04 | 2009-05-20 | 北京天泽电力器材有限公司 | Hydraulic cutting arrangement machine |
| CN201702240U (en) * | 2010-06-23 | 2011-01-12 | 福州天宇电气股份有限公司 | Bus flat end surface shearing die |
| CN102151746A (en) * | 2011-02-23 | 2011-08-17 | 吴江市变压器厂有限公司 | Blanking die for copper bar lugs |
| CN202290937U (en) * | 2011-10-31 | 2012-07-04 | 江苏西门控电器有限公司 | A copper cladding aluminum row cut-off equipment |
Non-Patent Citations (2)
| Title |
|---|
| 杨宇光: "母排切断模", 《模具工业》, 25 May 1996 (1996-05-25), pages 29 - 30 * |
| 肖百鸣: "母排切断模具的设计改进", 《涟钢科技与管理》, 30 October 2003 (2003-10-30), pages 16 - 17 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441603A (en) * | 2021-09-01 | 2021-09-28 | 南通久鼎特种钢管有限公司 | Anti-deformation punching device for stainless steel pipe |
| CN113441603B (en) * | 2021-09-01 | 2021-10-29 | 南通久鼎特种钢管有限公司 | Anti-deformation punching device for stainless steel pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |