CN201259800Y - Duplex rolling equipment for producing copper coated aluminum bus bar - Google Patents
Duplex rolling equipment for producing copper coated aluminum bus bar Download PDFInfo
- Publication number
- CN201259800Y CN201259800Y CNU2008200153577U CN200820015357U CN201259800Y CN 201259800 Y CN201259800 Y CN 201259800Y CN U2008200153577 U CNU2008200153577 U CN U2008200153577U CN 200820015357 U CN200820015357 U CN 200820015357U CN 201259800 Y CN201259800 Y CN 201259800Y
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- duplex
- milling train
- rolling device
- rolling equipment
- duplex rolling
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Abstract
The utility model relates to a metal continuous rolling device and in particular relates to a duplex rolling device for producing copper-clad aluminium bus bars. The duplex rolling device comprises an intermediate frequency heating stove, a heat preserving stove, a primary rolling mechanism and a secondary rolling mechanism; wherein the centerlines of the primary rolling device and the secondary rolling mechanism remain coaxial. The duplex rolling device is high in production efficiency which is three times that of an old single rolling machine; the metallurgical bonding quality of two kinds of metals reaches international advanced level; the duplex rolling device has less working procedures and is low in cost and ensures consistency of the quality; and particularly, the high quality rate when producing copper-clad aluminium bus bars in large scale by the duplex rolling device surpasses that in prior art. The duplex rolling device is the first choice device for producing various standard copper-clad aluminium bus bars.
Description
Technical field
The utility model relates to a kind of metal continuing rolling apparatus, particularly a kind of duplex rolling equipment of producing copper coated aluminum bus bank.
Background technology
Copper coated aluminum bus bank is best substitute products, it good conductivity that possesses copper, the good advantage of anti-corrosive properties of pure copper-bus row and aluminium busbar.The advantage that the density that possesses aluminium again is little, price is low is under most of occasions, the complete alternative fine copper row of copper coated aluminum bus bank uses, copper coated aluminum bus bank has been applied in the very important electric equipment and by the well-known authoritative institutions' approval of the many families in the world.This product has been widely used in the high and low voltage electric distribution dish, bus-bar chamber, overhead bus duct, generating set, motor windings, crane power supply system stream.
At present, domestic production copper coated aluminum bus bank product is in order to descend method production:
One, aluminium sheet applies the copper method.Aluminium sheet is two-sided sticking again in the above with copper strips with roll compacting method, through cutting, becomes two-sided deposited copper busbar, and shortcoming is: both sides, narrow limit exist leaks the aluminium slit;
Two, roman repeatedly pulling method.For reach two kinds of metal metallurgy smeltings in conjunction with, must reach size decreases just can reach metallurgical binding more than 87% time, produce large size copper alclad bus row difficulty, quality of production instability in addition through repeatedly stretcher strain, deflection;
Three, quiet liquid extrusion.Make the large hydraulic extruder, the copper cover aluminum blank once is squeezed into bus row.Its shortcoming is: extruder manufacturing cost height, low, the difficult realization of extruding efficient are produced in batches;
Four, roll compacting method repeatedly: utilize a milling train, repeatedly roll compacting repeatedly, milling train adjustment difficulty, size to cannot say for sure that card, the product heat that scatters and disappears, quality cannot say for sure consistency.
The utility model content
The problem that the utility model exists at prior art, provide a kind of heating and connection to roll synchronously to carry out, good product quality, production efficiency height, and the scope of application is wide, the product of all standard code sizes all is suitable for, the superiority of particularly producing large size copper alclad bus row just seems more outstanding, promptly reach the process stipulation size after the completion of processing, the duplex rolling equipment that quality percentage height, operation be few, reduce cost, output is big.
The purpose of this utility model is achieved by the following technical solution:
Comprise the heating in medium frequency stove that sets gradually, holding furnace, milling train and secondary milling train, the center line of described first and second milling train remains on the same axis.
The feed end of described first and second milling train is respectively equipped with the feeding guide mechanism.
The discharge end of a described milling train is provided with discharging guiding aligning mechanism.
Described feeding guide mechanism comprises a housing, housing, and the entrance point of housing is provided with the charging horn mouth, and inner chamber is the clear opening that communicates with its small end, and the cross section is circle or rectangle.
Described discharging guiding aligning mechanism, the last following corresponding alignment running roller that is provided with, the axis of its running roller presents vertical setting with the axis of workpiece.
The adjustable gaps of straight running roller up and down of described discharging guiding aligning mechanism.
The utility model compared with prior art, because two milling trains are cascaded and before workpiece is rolling through heating in medium frequency, insulation after the feeding guide go out a series of technical measures of finished product and have the production efficiency height through the feeding guide again after advancing milling train, alignment through evidence, be 3 times of single milling train in the past, the metallurgical binding quality of copper aluminium is reached advanced world standards, the continuous rolling operation is few, cost is low, the consistency of ensuring the quality of products; The size of all standard codes all is suitable for, and prior art is can't be obtained especially for the quality percentage of particularly producing 120 * 10,125 * 10 large size copper alclad bus row.Be beneficial to production in enormous quantities simultaneously, meet the need of market.Also have automatic speed regulation, roll compacting thickness, tension coordinating interlock with the exception of this, solve the rolling quality that the frequent leader of short material is guaranteed stub bar material tail.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of first and second milling train and feeding-discharging mechanism.
Among the figure: 1, feeding guide, 2, discharging guiding aligning mechanism, 3, the feeding guide mechanism, 4, discharging frame, 5, the secondary milling train, 6, milling trains, 7, holding furnace, 8, the heating in medium frequency stove.
Embodiment
Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings.
As shown in Figure 1 be duplex rolling equipment of the present utility model, set gradually the holding furnace 7 of controllable silicon heating in medium frequency stove 8, power 50KW, a milling train 6 and a secondary milling train 5 from feed end, and remain on the same axis.
As shown in Figure 2 be the structural representation of duplex milling train and input and output material, aligning mechanism.
The discharge end that is provided with feeding guide mechanism 1, a milling train 6 between the feed end of a milling train 6 and the holding furnace 7 is provided with discharging guiding aligning mechanism 2, and the discharge end of secondary milling train 5 is provided with discharging frame 4.The feed end of the housing of described feeding guide mechanism 1,3 is horn-like, and small end and cross section are that the upstream end of the through hole of rectangle links to each other, and the straight through hole of this rectangle has the nonstraightness that certain length is beneficial to workpiece certain corrective action is arranged; Described discharging guiding aligning mechanism 2 is to be located at by correspondence followingly on the workpiece many alignment running roller to be constituted, the axis and the axis of workpiece of its running roller are vertical setting, the utility model also is provided with automatic speed regulation, roll compacting thickness, tension mechanism, coordination linkage, the automaticity height reduces artificial factor.
When the utility model used, the blank through completing with prior art added gentle connection and rolls synchronously and carry out.Blank in turn through controllable silicon heating in medium frequency stove 8, holding furnace 7, feeding guide mechanism 1 enter milling train 6 rolling after, again after the workpiece after the 2 arrangement alignments of discharging guiding aligning mechanism passes feeding guide mechanism 3 and advances secondary milling train 5 and carry out reroll, output reaches the process stipulation size, makes finished product through drawing check again.
Claims (5)
1. produce the duplex rolling equipment of copper coated aluminum bus bank, it is characterized in that comprising the heating in medium frequency stove (8), holding furnace (7), a milling train (6) and the secondary milling train (5) that set gradually, the center line of described first and second milling train (6,5) remains on the same axis.
2, duplex rolling equipment according to claim 1 is characterized in that the feed end of described first and second milling train (6,5) is respectively equipped with feeding guide mechanism (1,3).
3, must ask 1 or 2 described duplex rolling equipment according to power, it is characterized in that the discharge end of a described milling train (6) is provided with discharging guiding aligning mechanism (2).
4, duplex rolling equipment according to claim 2 is characterized in that described feeding guide mechanism (1,3) comprises a housing, and the entrance point of housing is provided with the charging horn mouth, and inner chamber is the clear opening that communicates with its small end, and the cross section is circle or rectangle.
5, duplex rolling equipment according to claim 3 is characterized in that described discharging guiding aligning mechanism (2), is included in the following corresponding alignment roller set that is provided with on the workpiece, and the axis of its running roller and the axis of workpiece are vertical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200153577U CN201259800Y (en) | 2008-09-02 | 2008-09-02 | Duplex rolling equipment for producing copper coated aluminum bus bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200153577U CN201259800Y (en) | 2008-09-02 | 2008-09-02 | Duplex rolling equipment for producing copper coated aluminum bus bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259800Y true CN201259800Y (en) | 2009-06-17 |
Family
ID=40774036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200153577U Expired - Fee Related CN201259800Y (en) | 2008-09-02 | 2008-09-02 | Duplex rolling equipment for producing copper coated aluminum bus bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259800Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394523A (en) * | 2013-08-12 | 2013-11-20 | 青岛圆鑫双金属有限公司 | Method for rolling copper-clad aluminum busbar in frequency-conversion mode |
| CN104646415A (en) * | 2015-01-20 | 2015-05-27 | 广东顺德三扬科技股份有限公司 | Line pressing roller mechanism |
| CN112007948A (en) * | 2020-08-19 | 2020-12-01 | 威海多晶钨钼科技有限公司 | Tungsten molybdenum rod wire rolling production line |
-
2008
- 2008-09-02 CN CNU2008200153577U patent/CN201259800Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394523A (en) * | 2013-08-12 | 2013-11-20 | 青岛圆鑫双金属有限公司 | Method for rolling copper-clad aluminum busbar in frequency-conversion mode |
| CN104646415A (en) * | 2015-01-20 | 2015-05-27 | 广东顺德三扬科技股份有限公司 | Line pressing roller mechanism |
| CN112007948A (en) * | 2020-08-19 | 2020-12-01 | 威海多晶钨钼科技有限公司 | Tungsten molybdenum rod wire rolling production line |
| CN112007948B (en) * | 2020-08-19 | 2022-02-22 | 威海多晶钨钼科技有限公司 | Tungsten molybdenum rod wire rolling production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |