CN104384196A - Rolling device and rolling method of compound copper and aluminum busbar - Google Patents
Rolling device and rolling method of compound copper and aluminum busbar Download PDFInfo
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- CN104384196A CN104384196A CN201410683131.4A CN201410683131A CN104384196A CN 104384196 A CN104384196 A CN 104384196A CN 201410683131 A CN201410683131 A CN 201410683131A CN 104384196 A CN104384196 A CN 104384196A
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Abstract
The invention provides a rolling device and a rolling method of a compound copper and aluminum busbar. The rolling device comprises a main motor connected with a reducer, wherein the reducer is connected with a driving system, a coupler is connected with two plain rolls on a main frame, and the main frame is fixed on a base; the main frame is fixedly provided with an upper bearing block and a lower bearing block, the upper bearing block is provided with an upper plain roll, and the lower bearing block is provided with a lower plain roll and an adjusted blending plate; the adjusted blending plate is provided with a U-shaped slot in which a vertical roll is vertically installed, a closed rolling space is formed by the upper plain roll, the lower plain roll and two vertical rolls and the adjusted blending plate is fixedly connected with a guide device. According to the rolling device provided by the invention, the synchronous control and mutual cooperation on the plain rolls and the vertical rolls can be realized to adjust and roll products of different specifications; the four sides of a supplied material are limited by the closed hole pattern processing, therefore the adhesive strength of a product can be improved; furthermore, according to the processing method, the processing times can be reduced and the processing efficiency can be improved.
Description
Technical field
The invention belongs to technical field of copper aluminum composite material, relate in particular to rolling device and the milling method of a kind of Copper-Aluminum compound row.
Background technology
The production method of copper clad aluminum wire has multiple both at home and abroad at present, abroad with hydrostatic extrusion method manufacture copper clad aluminum wire for representative, domestic water horizontal continuous casting is a kind of main production method, its copper aluminium material composite produced generally is formed by duo mill rolling, this milling train is made up of mainframe, motor, decelerator, two set level rolls rotate and process supplied materials under the effect of transmission mechanism, and the pressure rolling of Copper-Aluminum compound rod base is become flat row.This kind of process equipment and technique are simple, but there is following defect: a set of roll can only the Copper-Aluminum compound row of corresponding a kind of specification, and the product needed therefore will producing different size builds multistrand rolling production line, adds production cost so greatly; Duo mill can not realize totally-enclosed processing, and single pass working modulus is not high enough, and product bond strength does not meet the demands.In the patent of invention of " a kind of groove rolling technique of copper clad aluminum wire ", what tell about is the reciprocal rolling of a kind of pass, supplied materials can be limited in semi-enclosed pass, constraint supplied materials is strengthened combining, although this technique solves as above Problems existing, processing rolling pass is many, the processing number of times of about 9 ~ 11 passages, corresponding product is single, and needs back and forth processing, and efficiency needs to be improved further.
Summary of the invention
The present invention provides rolling device and the milling method of a kind of Copper-Aluminum compound row in order to solve the problem.
Technical scheme of the present invention is achieved in that the rolling device that a kind of Copper-Aluminum compound is arranged, comprise mair motor, mair motor is connected with decelerator, decelerator is connected with transmission system, shaft coupling is connected with the flat-rolled roller of two on the mainframe be fixedly satisfied with on pedestal, mainframe is fixed with top chock and step, flat-rolled roller is provided with in top chock, lower flat-rolled roller is provided with in step, mainframe is also provided with adjustment bent plate, adjustment bent plate is provided with U-type groove, vertically edging roll is equipped with in U-type groove, upper flat-rolled roller, the rolling space that lower flat-rolled roller and two edging roll compositions are closed, adjustment bent plate is fixedly connected with material guide device,
Edging roll central shaft is square shaft, and the spindle nose of square shaft is positioned at U-type groove, and edging roll can be driven to move in U-type groove;
Top chock is connected with turbine and worm, and turbine and worm is connected with pressure motor;
Top chock is provided with lifting arm, lifting arm is equipped with lifting spring;
Adjustment bent plate is provided with square toes jackscrew;
Material guide device is provided with adjustment jackscrew;
The passage that square plate hollow centered by described material guide device is formed, is welded into entirety with adjustment bent plate.
A Copper-Aluminum compound row's milling method, comprises the following steps:
(1), be the square billet of 50 × 50mm by the specification cast out, split rolling method, mill speed is 30 ~ 40m/min;
(2), regulate pressure motor (12), lifting arm (20), by the distance adjustment of upper flat-rolled roller (3) and lower flat-rolled roller (4) to 15mm, regulate the square shaft (19) in adjustment bent plate (14), the roll surface between adjustment edging roll (5) is apart from being 43mm;
(3), open mair motor (6), supplied materials enters material guide device (21), and supplied materials enters the rolling space be made up of two edging rolls (5) and upper flat-rolled roller (3), lower flat-rolled roller (4) under the restriction and traction of material guide device (21);
(4), upper flat-rolled roller (3), lower flat-rolled roller (4) rotate under the transmission of shaft coupling (2) and decelerator (7), and realize downward rolling, edging roll (5) rotates under the transmission of supplied materials simultaneously, and Max. Clearance _M. realizes closed type rolling;
(5), by upper flat-rolled roller (3), lower flat-rolled roller (4) and edging roll (5), can realize being that the square strand of 50 × 50mm is machined directly to the flat Copper-Aluminum compound row being of a size of 43 × 15mm by specification, the working modulus contrasted with original supplied materials after plane deformation is 70%, side distortion is rear is 14% with original supplied materials contrast process rate, discharging sectional area is 84% of supplied materials sectional area, obtained rolled products.
The invention has the beneficial effects as follows: control while the present invention can realize flat-rolled roller and edging roll, the product of the adjustment rolling different size that cooperatively interacts; Closed type processing makes supplied materials four faces be restricted, and improves the bond strength of product; This kind of processing method decreases processing number of times, improves working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the C-C of Fig. 1 of the present invention is to generalized section;
Fig. 3 is top view of the present invention.
Part illustrates: 1, mainframe, 2, shaft coupling, 3, upper flat-rolled roller, 4, lower flat-rolled roller, 5, edging roll, 6, mair motor, 7, decelerator, 8, top chock, 9, step, 10, pedestal, 11, square toes jackscrew, 12, pressure motor, 13, transmission system, 14, adjustment bent plate, 15, turbine and worm, 16, jackscrew is adjusted, 17, lifting spring, 18, U-type groove, 19, square shaft, 20, lifting arm, 21, material guide device.
Detailed description of the invention
In order to Comprehension and Implementation better, below in conjunction with accompanying drawing, the present invention is described in detail: the rolling device of a kind of Copper-Aluminum compound row, comprise mair motor 6, mair motor 6 is connected with decelerator 7, decelerator 7 is connected with transmission system 13, shaft coupling 2 is connected with lower flat-rolled roller 4 with the upper flat-rolled roller 3 of two on mainframe 1, mainframe 1 is fixedly satisfied with on pedestal 10, mainframe 1 is fixed with top chock 8 and step 9, top chock 8 is connected with turbine and worm 15, turbine and worm 15 is connected with pressure motor 12, flat-rolled roller 3 is provided with in top chock 8, top chock 8 is provided with lifting arm 20, lifting arm 20 is equipped with lifting spring 17, step 9 is provided with lower flat-rolled roller 4, mainframe 1 is also provided with adjustment bent plate 14, adjustment bent plate 14 is provided with U-type groove 18, edging roll 5 is vertically equipped with in U-type groove 18, edging roll 5 is provided with square shaft 19, the spindle nose of square shaft 19 is positioned at U-type groove 18, square shaft 19 can drive edging roll 5 mobile distance regulated between two edging rolls 5 in U-type groove 18, adjustment bent plate lateral edges is provided with square toes jackscrew 11, after distance between two edging rolls 5 is adjusted, edging roll 5 is locked with top, side jackscrew 11, spacing between two edging rolls 5 is the discharging width of rolling, upper flat-rolled roller 3, lower flat-rolled roller 4 and two edging rolls 5 constitute closed rolling space, material guide device 21 is provided with adjustment jackscrew 16, the roll path of material guide device 21 for being fixed in frame 1, be made up of steel plate material, form the square duct through roll enclosed region, two flat-rolled rollers, edging roll materials are half steel, and the bright and clean smooth roughness of roller surface is 6.4RA, plain-barreled roll footpath diameter is 280mm, and face length is 50mm, vertical rolls footpath diameter is 260mm, and roll surface length is 100mm.
When needing to strengthen the distance between upper and lower flat-rolled roller 3,4, starting pressure motor 12, rotating forward, turn clockwise turbine and worm 15, turbine and worm 15 drives top chock 8 to move up, and drives the upper flat-rolled roller 3 on top chock 8 to move up, strengthens the distance between two flat-rolled rollers; If reduce the distance between two flat-rolled rollers, pressure motor 12 reverses, be rotated counterclockwise turbine and worm 15, turbine and worm 15 drives top chock 8 to move down, the upper flat-rolled roller 3 on top chock 8 is driven to move down, thus the distance reduced between two flat-rolled rollers, thus achieve the position controlling upper flat-rolled roller 3 and regulate the distance with lower flat-rolled roller 4.
Due to roll heavier-weight, only rely on turbine and worm to there will be load problems of too, lifting arm 20 and spring 17 play service hoisting topping roll use, and decompose lifting force, lifting arm has screw thread, by the lifting arm that turns clockwise, and spring straining, lifting force increases; Be rotated counterclockwise, spring relaxation, lifting force reduces.
By edging roll 5 and upper flat-rolled roller 3, lower flat-rolled roller 4 constitutes between closed rolling zone, the passage that square plate hollow centered by material guide device 21 is formed, overall structure is welded into adjustment bent plate 14, supplied materials enters between rolling zone under the restriction and traction of material guide device 21, material guide device 21 can carry out position adjustment with adjustment jackscrew 16, rotate along with mair motor 6 exports connection for transmission system 13 gearing speed-reducer 7, by the anastomosis of shaft coupling 2, decelerator 7 and upper flat-rolled roller 3, lower flat-rolled roller 4 is connected transmission, realize rolling under flat-rolled roll-in, edging roll 5 follows rotation under the transmission of supplied materials simultaneously, and Max. Clearance _M. realizes closed type rolling.
A Copper-Aluminum compound row's milling method, comprises the following steps:
(1), be the square billet of 50 × 50mm by the specification cast out, split rolling method, mill speed is 30 ~ 40m/min;
(2), regulate pressure motor (12), lifting arm (20), by the distance adjustment of upper flat-rolled roller (3) and lower flat-rolled roller (4) to 15mm, regulate the square shaft (19) in adjustment bent plate (14), the roll surface between adjustment edging roll (5) is apart from being 43mm;
(3), open mair motor (6), supplied materials enters material guide device (21), and supplied materials enters the rolling space be made up of two edging rolls (5) and upper flat-rolled roller (3), lower flat-rolled roller (4) under the restriction and traction of material guide device (21);
(4), upper flat-rolled roller (3), lower flat-rolled roller (4) rotate under the transmission of shaft coupling (2) and decelerator (7), and realize downward rolling, edging roll (5) rotates under the transmission of supplied materials simultaneously, and Max. Clearance _M. realizes closed type rolling;
(5), by upper flat-rolled roller (3), lower flat-rolled roller (4) and edging roll (5), can realize being that the square strand of 50 × 50mm is machined directly to the flat Copper-Aluminum compound row being of a size of 43 × 15mm by specification, the working modulus contrasted with original supplied materials after plane deformation is 70%, side distortion is rear is 14% with original supplied materials contrast process rate, discharging sectional area is 84% of supplied materials sectional area, obtained rolled products.
Claims (8)
1. the rolling device of a Copper-Aluminum compound row, comprise mair motor (6), mair motor (6) is connected with decelerator (7), decelerator (7) is connected with transmission system (13), shaft coupling (2) and two flat-rolled rollers (3 on the mainframe (1) be fixedly satisfied with on pedestal (10), 4) be connected, mainframe (1) is fixed with top chock (8) and step (9), flat-rolled roller (3) is provided with in top chock (8), lower flat-rolled roller (4) is provided with in step (9), it is characterized in that mainframe (1) being also provided with adjustment bent plate (14), adjustment bent plate (14) is provided with U-type groove (18), edging roll (5) is vertically equipped with in U-type groove (18), upper flat-rolled roller (3), the rolling space that lower flat-rolled roller (4) and two edging roll (5) compositions are closed, adjustment bent plate (14) is fixedly connected with material guide device (21).
2. the rolling device of a kind of Copper-Aluminum compound row as claimed in claim 1, it is characterized in that edging roll (5) central shaft is square shaft (19), the spindle nose of square shaft (19) is positioned at U-type groove (18), and edging roll (5) can be driven mobile in U-type groove (18).
3. the rolling device of a kind of Copper-Aluminum compound row as claimed in claim 1, it is characterized in that top chock (8) is connected with turbine and worm (15), turbine and worm (15) is connected with pressure motor (12).
4. the rolling device of a kind of Copper-Aluminum compound row stated as claimed in claim 1, is characterized in that top chock (8) is provided with lifting arm (20), lifting arm (20) is equipped with lifting spring (17).
5. the rolling device of a kind of Copper-Aluminum compound row as claimed in claim 1, is characterized in that adjustment bent plate (14) is provided with square toes jackscrew (11).
6. the rolling device of a kind of Copper-Aluminum compound row as claimed in claim 1, is characterized in that material guide device (21) is provided with adjustment jackscrew (16).
7. as the rolling device of a kind of Copper-Aluminum compound row arbitrarily described in claim 1-6, it is characterized in that the passage that square plate hollow centered by described material guide device (21) is formed, and adjust bent plate (14) and be welded into entirety.
8. a Copper-Aluminum compound row's milling method, is characterized in that comprising the following steps:
(1), be the square billet of 50 × 50mm by the specification cast out, split rolling method, mill speed is 30 ~ 40m/min;
(2), regulate pressure motor (12), lifting arm (20), by the distance adjustment of upper flat-rolled roller (3) and lower flat-rolled roller (4) to 15mm, regulate the square shaft (19) in adjustment bent plate (14), the roll surface between adjustment edging roll (5) is apart from being 43mm;
(3), open mair motor (6), supplied materials enters material guide device (21), and supplied materials enters the rolling space be made up of two edging rolls (5) and upper flat-rolled roller (3), lower flat-rolled roller (4) under the restriction and traction of material guide device (21);
(4), upper flat-rolled roller (3), lower flat-rolled roller (4) rotate under shaft coupling (2) and decelerator (7) are by the rotation of transmission system (13), supplied materials is crushed and has carried out rolling, edging roll (5) rotates under the transmission of supplied materials simultaneously, secure discharging width, achieve closed type rolling;
(5), by upper flat-rolled roller (3), lower flat-rolled roller (4) and edging roll (5), can realize being that the square strand of 50 × 50mm is machined directly to the flat Copper-Aluminum compound row being of a size of 43 × 15mm by specification, the working modulus contrasted with original supplied materials after plane deformation is 70%, side distortion is rear is 14% with original supplied materials contrast process rate, discharging sectional area is 84% of supplied materials sectional area, obtained rolled products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683131.4A CN104384196A (en) | 2014-11-25 | 2014-11-25 | Rolling device and rolling method of compound copper and aluminum busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683131.4A CN104384196A (en) | 2014-11-25 | 2014-11-25 | Rolling device and rolling method of compound copper and aluminum busbar |
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| Publication Number | Publication Date |
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| CN104384196A true CN104384196A (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410683131.4A Pending CN104384196A (en) | 2014-11-25 | 2014-11-25 | Rolling device and rolling method of compound copper and aluminum busbar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500089A (en) * | 2019-01-02 | 2019-03-22 | 张家港逸臣钢管有限公司 | A kind of adjustable pipe mill |
Citations (6)
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|---|---|---|---|---|
| CN201140198Y (en) * | 2007-12-29 | 2008-10-29 | 中冶东方工程技术有限公司上海分公司 | Roller mill |
| CN201505669U (en) * | 2009-09-27 | 2010-06-16 | 大连三高重工设备有限公司 | Equal-rigid frame of butt-weld mill |
| CN201549271U (en) * | 2009-07-24 | 2010-08-11 | 谢洪善 | Production equipment for continuous metallurgical compounding of copper-clad aluminum bar |
| CN102363156A (en) * | 2011-09-21 | 2012-02-29 | 天津市中重科技工程有限公司 | Compact chuck type universal mill |
| CN202516840U (en) * | 2011-12-29 | 2012-11-07 | 一重集团大连设计研究院有限公司 | Large-scale profile steel universal rolling mill |
| CN204247697U (en) * | 2014-11-25 | 2015-04-08 | 烟台孚信达双金属股份有限公司 | The rolling device of a kind of Copper-Aluminum compound row |
-
2014
- 2014-11-25 CN CN201410683131.4A patent/CN104384196A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201140198Y (en) * | 2007-12-29 | 2008-10-29 | 中冶东方工程技术有限公司上海分公司 | Roller mill |
| CN201549271U (en) * | 2009-07-24 | 2010-08-11 | 谢洪善 | Production equipment for continuous metallurgical compounding of copper-clad aluminum bar |
| CN201505669U (en) * | 2009-09-27 | 2010-06-16 | 大连三高重工设备有限公司 | Equal-rigid frame of butt-weld mill |
| CN102363156A (en) * | 2011-09-21 | 2012-02-29 | 天津市中重科技工程有限公司 | Compact chuck type universal mill |
| CN202516840U (en) * | 2011-12-29 | 2012-11-07 | 一重集团大连设计研究院有限公司 | Large-scale profile steel universal rolling mill |
| CN204247697U (en) * | 2014-11-25 | 2015-04-08 | 烟台孚信达双金属股份有限公司 | The rolling device of a kind of Copper-Aluminum compound row |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500089A (en) * | 2019-01-02 | 2019-03-22 | 张家港逸臣钢管有限公司 | A kind of adjustable pipe mill |
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Application publication date: 20150304 |