CN201807624U - Continuous composite forming device for copper-aluminum composite plate - Google Patents
Continuous composite forming device for copper-aluminum composite plate Download PDFInfo
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- CN201807624U CN201807624U CN2010205387183U CN201020538718U CN201807624U CN 201807624 U CN201807624 U CN 201807624U CN 2010205387183 U CN2010205387183 U CN 2010205387183U CN 201020538718 U CN201020538718 U CN 201020538718U CN 201807624 U CN201807624 U CN 201807624U
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Abstract
The utility model discloses a continuous composite forming device. The forming device comprises a pair of extruding rollers which is rotationally arranged relative to each other and is in extrusion fit with each other and a first rolling roller, wherein a first rolling area is formed between the pair of extruding rollers and the first rolling roller; the outer circumferential surface of each extruding roller close to the inlet of the first rolling area is provided with an aluminum forming die; the aluminum forming die close to the inlet of the first rolling area is provided with a section of deformation area; the peripheral surface of the first rolling roller is provided with a guide block which is arranged at interval relative to the outer circumferential surface of the first rolling roller corresponding to the outlet of the first rolling area; a guide channel is formed between the inner wall face, which faces the first rolling roller, of the guide block and the peripheral surface of the first rolling roller at equal interval in a matching way; a second rolling roller is arranged rotationally close to the outlet of the guide channel; and a second rolling area is formed between the second rolling roller and the first rolling roller. The forming device has a simple structure, can continuously realize composite production of aluminum plates and copper plates by continuous extrusion, simplifies production processes, lowers production cost and greatly improves production efficiency.
Description
Technical field
The utility model relates to the continuously extruded of a kind of composite and crimping compound forming technique, particularly a kind of compound molding device of copper-aluminum composite board material.
Background technology
Metallic copper has favorable conductive, heat conduction, corrosion resistant and bacteriostasis property, thereby is widely used, but the relatively shortage of the copper resource of China, price is higher.And China's bauxite resource is abundanter, and the density of aluminium is lower, and low price has become good copper substituting material in a lot of fields.Yet the conduction of aluminium, heat conductivility be not as copper, and welding, arc extinguishing, performance such as wear-resisting are also relatively poor, therefore in some occasion, as product scopes such as switch, fin, rebounds, are difficult with the direct instead of copper of aluminium.At present, the aluminum bronze composite of the advantage of low cost of a kind of high stability that combines copper and aluminium has substituted fine copper or pure aluminum material gradually, the aluminum bronze composite has been widely used in every field such as electric power, heat transfer, military project, electronic computer, electric elements, aerospace field, automobile with its special combination property.
Over more than 30 year, scientific and technical personnel have carried out more research to the production technology of aluminum bronze composite.Britain's scholar's research in 1966 goes out liquid aluminium or its alloy that will have inert gas and is ejected into copper metallic face, then that metallic aluminium and the above-mentioned copper metal that is covered with aluminium is compound under hot state, thereby obtain the combination process of aluminum bronze composite, but aluminium is relatively poor with combining of metallic copper matrix in the composite that this technology makes, and the intensity of composition metal is lower; Japanese scholar in 1981 works out by cold rolling nickel foil is covered on the aluminium, then with above-mentioned aluminium annealing, again with through the copper material of annealing by cold rolling, obtaining intermediate course after the annealing is the combination process of the aluminum bronze composite of nickel, but adopts rolling and annealing combination process, its complex process, improved production cost of products, and the reduction ratio of cold rolling pass is higher, the bearing capacity of rolling equipment is had relatively high expectations, the equipment heaviness, cost is higher; Chinese scholar in 1989 works out copper strips is heated to 200 ℃ with aluminium foil, and it is rolling and obtain being covered with the copper strips of aluminium foil, again with this band and aluminium strip hot rolling, obtain the combination process of aluminum bronze composite, but adopt the heat-tinting temperature lower (180 ℃) of hot-rolled and cold-rolled combination process, so the heating-up temperature of copper strips can not be very high owing to copper, the composite effect that heats before this rolls with regard to having weakened and bring, thereby need post bake, and the technological operation complexity, product cost is higher.
At present the preparation method of comparative maturity is, oxide-film is removed in aluminium core outside and copper pipe inner face, and the aluminium core is pressed in the copper pipe, by stretching or rollingly make that solid phase combines between copper pipe and aluminium core, and forms the bimetallic material of required appearance and size.Product surface light zero defect, but its complex process, cost is higher.
The utility model content
The purpose of this utility model is: provide a kind of and prepare the continuous compound molding device of aluminum bronze composite by continuously extruded welding technology, to solve production of copper aluminum composite plate complex process, cost problem of higher in the prior art.
For achieving the above object, the technical scheme that continuous compound molding device adopted of copper-aluminum composite board of the present utility model is: a kind of continuous compound molding device, comprise that a pair of relatively rotating is provided with compression roller and first that extruding cooperates and rolls and close roller, compression roller and first rolls to close between the roller and forms first and roll and close the district, on the compression roller outer circumference surface, roll the porch of closing the district and be provided with the aluminium shaping mould near first, this aluminium shaping mould is provided with the indent cylinder that is provided with described compression roller outer circumference surface relative spacing, roll the He Qu porch at this indent cylinder near first and have one section spacing between the outer peripheral face with compression roller along the diminishing curved arc section of feed direction, formation makes the deformed area of aluminium generation plastic deformation between this curved arc section and the compression roller outer circumference surface; Rolling on the outer peripheral face that closes roller corresponding first first rolls the outlet of closing the district and is provided with and first rolls and close the guide pad that roller outer circumference surface relative spacing is provided with, guide pad rolls the internal face and first that closes roller towards first and rolls the equidistant formation guide channel that cooperates between the outer peripheral face that closes roller, be provided with second and roll and close roller rotating near the guide channel exit, second rolls and closes roller and first and roll to close and be provided with second between the roller and roll and close the district.
On the indent cylinder of described aluminium shaping mould, roll the porch of closing the district and also be provided with one section arc section that equidistantly cooperates with described compression roller outer circumference surface away from first, constitute preliminary occlusal area between this arc section and the compression roller outer circumference surface, aluminium sheet base material finishing die chamber should be formed in preliminary occlusal area and deformed area.
Roll the exit of closing the district described second straightener in addition is set, this straightener comprises two clamping plate that are provided with relatively at interval, one of them clamping plate rolls the outer peripheral face that closes roller near first, another clamping plate roll the outer peripheral face that closes roller near second, form the crimping aligning chamber of passing through for composite plate between two clamping plate, described crimping aligning chamber is rolled along described first and is closed the vertical line direction extension that roller and second rolls the line of centres that closes between the roller.
Described extrusion roll shaft to two ends respectively radial loop be provided with the retaining edge, described aluminium shaping mould along extrusion roll shaft to two ends and first roll close roller two ends respectively with the retaining at compression roller two ends along matched in clearance.
Roll to close at described compound molding device and first and be provided with the first boots piece between the roller, the compound molding device and the first boots piece fit tightly, the first boots piece rolls the end face that closes roller for rolling the cambered surface that the outer circumference surface that closes roller equidistantly cooperates with first towards first, rolls at the first boots piece and first and closes between the roller formation and roll along first and close the roller outer circumference surface and circumferentially extend, be used for first gathering sill that copper coin is imported.
Roll described first and to close roller and be provided with first near the porch of first gathering sill and roll and close the roller clamping and cooperates first guide wheel that is used to pinch first copper coin, on the feed direction of first copper coin, be set up in parallel and be useful on removing first copper coin and roll first cleaning roller that closes surface impurity and oxide near first guide wheel.
Rotate near the aluminium shaping mould on the outer circumference surface of described compression roller and be provided with homoaxial compression roll, this compression roll pushes with compression roller and cooperates, the two ends of compression roll respectively with described retaining along matched in clearance.
Roll to close at described guide pad and second and be provided with the second boots piece between the roller, the second boots piece rolls the end face that closes roller for rolling and close the cambered surface that the roller outer circumference surface equidistantly cooperates with second towards second, rolls to close to constitute along second between the roller at the second boots piece and second and rolls second gathering sill that closes the circumferential extension of roller outer circumference surface.
Roll and close the roller clamping and cooperates second guide wheel that is used to pinch second copper coin being provided with near the porch of described second gathering sill, on the feed direction of second copper coin, be set up in parallel and be useful on removing second copper coin and roll second cleaning roller that closes surface impurity and oxide with second.
The utility model compared with prior art has the following advantages:
1., the utility model is by the continuously extruded compound production that can uninterruptedly realize aluminium sheet and copper coin, production efficiency greatly improves;
2., the utility model forms qualified aluminium sheet base material with copper material by rolling and plastic deformation, simplified production technology, reduced production cost, further improved production efficiency;
3., to adopt the heat that self produces in the rolling and deformation process of aluminium base be that aluminium base and copper coin are realized preheating and rolled and close temperature to the utility model, need not to connect in addition heating system, reduced the energy consumption of equipment, thereby reduced production cost;
4., the utility model adopts the aluminium sheet base material is crimped on by the zap-lop machine structure with copper coin, realizes the Diffusion Welding of aluminium sheet base material and copper coin by the heat that produces in the aluminium sheet base material operation of rolling, its bond strength height, presentation quality is good.
5., extrusion molding apparatus of the present utility model is simple in structure, easy to operate, its composite board that not only can be used for fine aluminium, aluminium alloy and fine copper, copper alloy is shaped, and it also can be used for the shaping of the composite plate of materials such as other metal material such as nickel, stainless steel and copper, aluminium and alloy thereof.
Description of drawings
Fig. 1 is the structural representation of continuous compound molding device specific embodiment of the present utility model.
The specific embodiment
The specific embodiment of continuous compound molding device of the present utility model is (direction of arrow is the rotation direction of roller among the figure) as shown in Figure 1, it compression roller 2 and first that comprises that a pair of extruding cooperates rolls and closes roller 8, the compression roller 2 axial retaining edges that are equipped with radially, two ends make formation squeezing groove 19 circumferential on the outer peripheral face of compression roller 2, correspondence is provided with compression roll 1 in the squeezing groove 19 of compression roller 2, constitute rolling district 30 between compression roll 1 and the compression roller 2, compression roll 1 cooperates with compression roller 2 and will tentatively be rolled into platy structure via the aluminium blank 18 in rolling district 30.Compression roller 2 and first roll close be provided with between the roller 8 first roll close the district 38, roll the porch of closing district 38 close first and be provided with the aluminium shaping mould 3 that cooperates with compression roller 2 outer circumference surfaces, this aluminium shaping mould 3 is provided with the indent cylinder that is provided with compression roller 2 outer circumference surface relative spacings towards the internal face of compression roller 2, this indent cylinder is axial consistent with compression roller 2, this indent cylinder makes along matched in clearance along the retaining at axial two ends of compression roller 2 and compression roller 2 two ends and constitutes a die cavity 33 between aluminium shaping mould 3 and the compression roller 2, this indent cylinder on the feed direction by the arc section of equidistant matched in clearance between a section and compression roller 2 outer circumference surfaces and one section and compression roller 2 outer circumference surfaces between spacing form along the diminishing curved arc section of feed direction, arc section near the inlet of die cavity 33 and and compression roller 2 outer circumference surfaces between constitute preliminary occlusal area 31, the curved arc section near the outlet of die cavity 33 and and compression roller 2 outer circumference surfaces between constitute and order about the deformed area 32 that aluminium produces plastic deformation, preliminary occlusal area 31 and deformed area 32 common formation die cavitys 33, die cavity 33 is in axial closed at both ends, both ends open is banded structure on feed direction.Roll to close at aluminium shaping mould 3 and first and also be provided with the first boots piece 4 between the roller 8, the first boots piece 4 is close to setting with aluminium shaping mould 3, this first boots piece 4 is provided with along rolling and closes the inner concave arc surface that deflector roll 8 outer peripheral faces circumferentially extend towards rolling the end face that closes deflector roll 8, and the inner concave arc surface of the first boots piece 4 is installed with the gap of passing through for the aluminium sheet base material and forms for first copper coin 7 and roll to close and distinguish 38 first gathering sill 34 by entering first with rolling to close between deflector roll 8 outer peripheral faces.Roll and close first guide wheel 5 that roller 8 corresponding clampings cooperate, are used to pinch first copper coin 7 being provided with near the porch of first gathering sill 34, on the path of first copper coin, 7 processes, also be provided with first cleaning roller 6 that is used to remove first copper coin, 7 surface impurities and oxide with first.
Roll first and to close on the roller 8 corresponding be equipped with that mutual extrusion cooperates second roll and close roller 13, the second and roll and close roller 13 and first and roll to close and be provided with second between the roller 8 and roll to close and distinguish 39.Roll the exit of closing district 38 first and be provided with a guide pad 17, guide pad 17 rolls the internal face that closes roller 8 towards first and rolls the outer circumference surface that closes roller 8 along first and circumferentially extend to form cambered surface, the cambered surface of this guide pad 17 and first is rolled the outer circumference surface relative spacing setting of closing roller 8, leaves the gap therebetween and constitutes with first and roll to close and distinguish 38 guide channels that are communicated with 35.Roll to close at guide pad 17 and second and be provided with the second boots piece 9 between the roller 13, the second boots piece 9 towards second roll the internal face that closes roller 13 along second roll that the outer peripheral face that closes roller 13 circumferentially extends and with second roll the outer circumference surface relative spacing setting of closing roller 13, roll to close to be provided with between the roller 13 to roll at the second boots piece 9 and second and close roller 13 outer circumference surfaces and extend along second, be used for to second copper coin 14 enter into second roll close the district 39 second gathering sills 36 that lead, roll and close roller 13 clampings and cooperate being provided with near the porch of second gathering sill 36 with second, the path that is used to press from both sides second deflector roll, 16, the second copper coins, 14 processes of second copper coin 14 is provided with second cleaning roller 15 that is used to remove second copper coin, 14 surface impurities and oxide.
Roll the exit of closing district 39 second and also be provided with the crimping aligning chamber 37 that surrounds by two clamping plate 10,12 that are provided with relatively at interval, this crimping aligning chamber 37 is rolled along first and is closed roller 8 and second and roll the vertical line direction of closing roller 13 lines of centres and extend, wherein, one end of clamping plate 10 and first rolls the outer peripheral face matched in clearance of closing roller 8, and an end of clamping plate 12 and second rolls the outer peripheral face matched in clearance of closing roller 13.
Below in conjunction with above-mentioned extrusion molding apparatus combined shaping method of the present utility model is described: as shown in Figure 1, the aluminium blank 18 that at first with the cross section is circle or rectangle is sent into by in the rolling district 30 between compression roll 1 and the compression roller 2, under the squeezing action of compression roll 1 and compression roller 2, aluminium base 18 produces a certain amount of distortion and begins to take shape board-like material, and can and 2 of compression rollers produce certain snap-in forces, compression roller 2 drives the aluminium blanks and enters in the preliminary occlusal area 31 of die cavity 33; Simultaneously, the heat that is produced by frictional heat that produces between compression roll 1 and compression roller 2 and the aluminium base 18 and 18 extrusions of aluminium base makes aluminium base 18 self have certain temperature, realizes the preheating to aluminium base 18.The thickness of preliminary occlusal area 31 is suitable with the tabular aluminium thickness of preliminarily forming, make and to have enough snap-in forces between the tabular aluminium enter into preliminary occlusal area 31 and the compression roller 2, because preliminary occlusal area 31 has certain length, make the tabular aluminium of preliminarily forming in preliminary occlusal area 31, from compression roller 2, can obtain enough driving energy and enter into deformed area 32, tabular aluminium produces plastic deformation under the extruding of the internal face of aluminium shaping mould 3 and compression roller 2 outer peripheral faces cooperates, form certain thickness aluminium sheet base material and enter first from the outlet output of die cavity 33 and roll and close the district 38.Simultaneously, first copper coin 7 earlier by first cleaning roller 7 remove behind impurity that closes the surface to be rolled and the oxide by first guide wheel 5 and first roll close roller 8 clampings via first gathering sill 34 be sent to first roll close in the district 38 compound with the aluminium sheet base material, aluminium sheet base material and first copper coin 7 first roll close in the district 38 by first roll close roller 8 and compression roller 2 cooperates rolling, the heat that the aluminium sheet base material produces during plastic deformation in through deformed area 32 be brought to first roll close in the district 38 with first copper coin 7 by Diffusion Welding formation double-sided composite plate structure; This double-sided composite plate is rolled by compression roller 2 and first and closes roller 8 and cooperate and pinch backward, close the guide channel 35 that constitutes between the roller 8 by rolling by guide pad 17 and first, make double-sided composite plate break away from the surface of compression roller 2 and be attached at first and roll on the outer peripheral face that closes roller 8, in guide channel 35, the thickness of guide channel 35 is suitable with the thickness of double-sided composite plate, makes this double-sided composite plate and first roll to close that producing interlock between the roller 8 rolls by first and close roller 8 and drive and be sent to second and roll and close in the district 39.Simultaneously, second copper coin 14 has been removed behind surface impurity and the oxide to be rolled by second deflector roll 16 and second by second cleaning roller 15 and has been closed roller 13 and cooperate clamping to send into second via second gathering sill 36 to roll and close in the district 39, second copper coin 14 enters second via second gathering sill 36 and rolls and close the district and stick on the another side of aluminium sheet base material after 39, second rolls and closes roller 13 and first and roll and close roller 8 extruding and cooperate second copper coin 14 is combined with double layer composite board is rolling, make this second copper coin 14 be connected to form the three-layer composite board structure of two-layer copper coin folder one deck aluminium sheet by Diffusion Welding and double-sided composite plate, this three-layer composite board structure is rolled by first and is closed roller 8 and second and roll and close roller 13 clampings and send in the crimping aligning chamber 37 by two clamping plate 10,12 further clampings, make two-layer copper coin and middle sufficient combination of aluminium sheet, strengthen the bonding strength between the three-layer composite board.
Principle of the present utility model: the utility model adopts the mode of diffusion welding (DW), and copper coin to be welded and aluminium sheet are fitted tightly, and keeps a period of time under uniform temperature and pressure, makes the atom phase counterdiffusion between the contact-making surface and forms connection.The principal element that influences welding quality in the diffusion welding (DW) process is temperature, pressure, diffusion time and surface cleanness.Welding temperature is high more; the atom diffusion is fast more; and to metal material particularly aluminium and alloy etc. thereof; thereby can produce surface oxidation during heating and influence welding quality; so prior art is to carry out under vacuum or protective gas condition, it is temperature required to adopt firing equipment that aluminium sheet and copper coin are heated to diffusion welding (DW); but this has increased the complexity of cost and technology, is difficult under many circumstances realize.And in the utility model, preliminary the occlusal area 31 suitable and crimps in deformed area 32 of the thickness of aluminium and die cavity through tentatively being rolled into platy structure, simultaneously, the retaining at the two ends of aluminium shaping mould 3 and compression roller 2 two ends is along matched in clearance, makes that tabular aluminium is to be in to be configured as required sheet material under the closed state and can not produce surface oxidation after entering die cavity; Simultaneously, compression roll 1 and compression roller 2 are carrying out tentatively producing frictional heat when rolling and between the aluminium base to the aluminium base, and this frictional heat can be carried out preheating to aluminium base and the aluminium that tentatively is rolled into platy structure; Tabular aluminium is through the deformed area 32 in the die cavity 33 time, two surfaces of tabular aluminium produce high heat with the internal face of aluminium shaping mould 3 and the outer peripheral face friction of compression roller 2 respectively, and tabular aluminium also can the evolution of heat when producing plastic deformation, thereby need not to install in addition heater for the diffusion welding (DW) between aluminium sheet and the copper coin provides enough heats, these heats have been realized preheating by the heat conduction of compression roller 2, aluminium shaping mould 3, guide pad 17 and boots piece to each copper coin again.
The utility model adopts continuously extruded-diffusion welding (DW) group technology to realize the shaping of composite plate, with the spin friction of compression roll and compression roller as power, realize the Plastic Forming and the heating of aluminium sheet, realize connecting of aluminium sheet and copper coin by rolling appropriate pressurize after closing again, the pressure of Diffusion Welding is less, material can not produce macroscopical plastic deformation, and product has higher presentation quality.It compared with prior art has following substantive technical characterstic and significantly technological progress:
1., can realize the continuous combined shaping of copper-aluminum composite board material, production efficiency height;
2., the continuously extruded shaping aluminium of this process using, and utilize frictional heat and deformation energy to make blank heating, and the heating of copper coin is by high temperature aluminum plate substrate and aluminium shaping mould, boots piece and rolls that the heat conduction function of closing deflector roll realizes, do not need to install heater it is carried out preheating, thereby simplified technology, reduced energy consumption and reduced the surface oxidation of material;
3., the aluminium base is when continuous extrusion deformation, the top layer area increases, newborn face rolls up, and faying face can be not contaminated under closed state, the low temperature copper coin enter roll close the district also can be effectively and air insulated when being heated, thereby guaranteed the cleaning of copper coin and aluminium sheet faying face effectively, guaranteed welding quality;
4., to adopt roll-in that the aluminium base directly is pressed into tabular, saved the manufacturing process of aluminium sheet in the prior art, and operation is further simplified, and is particularly suitable for making of oxidizable material the intermediate plate of composite plate;
5., the shaping of aluminium sheet is to finish around the surface of compression roller, do not have the deformed area, right angle, its plastic force obviously reduces.
The utility model is not limited to the foregoing description, and in actual applications, what compression roll can be independent separates, and cooperates the rolling mechanism of composition that the aluminium base is rolled into platy structure with another roller; The compression roller of this extrusion molding apparatus and first rolls the distance and first of closing between the roller and rolls and close roller and second and roll the distance of closing between the roller and all can adjust, to be fit to the requirement of different-thickness sheet material; By adjusting aluminium shaping mould, the first boots piece position, can change the deformation extent of aluminium and the thickness of aluminium sheet; Adjust guide pad, the second boots piece position, can adapt to the thickness of two-layer composite plate; The thickness of adjusting the crimping aligning chamber of forming between two clamping plate can guarantee the welding quality of composite plate.In addition, change compression roller squeezing groove width and corresponding compression roll, roll the width that closes roller, aluminium shaping mould, boots piece, the composite plate that can produce different in width; Increase the length of compression roller vertically, compression roller axially on side by side segment design organize by corresponding compression roll, aluminium shaping mould, boots piece more, roll and close the building mortion that deflector roll and clamping plate constitute, can produce polylith composite board or band simultaneously, further enhance productivity.More than various schemes all be that those skilled in the art are easy to expect, all within protection domain of the present utility model.
Combined shaping method that the utility model proposes and device, its composite board that not only can be used for fine aluminium, aluminium alloy and fine copper, copper alloy is shaped, and it also can be used for the shaping of the composite plate of other metal material such as materials such as nickel, stainless steel.
Claims (9)
1. continuous compound molding device, it is characterized in that, comprise that a pair of relatively rotating is provided with compression roller and first that extruding cooperates and rolls and close roller, compression roller and first rolls to close between the roller and forms first and roll and close the district, on the compression roller outer circumference surface, roll the porch of closing the district and be provided with the aluminium shaping mould near first, this aluminium shaping mould is provided with the indent cylinder that is provided with described compression roller outer circumference surface relative spacing, roll the He Qu porch at this indent cylinder near first and have one section spacing between the outer peripheral face with compression roller along the diminishing curved arc section of feed direction, formation makes the deformed area of aluminium generation plastic deformation between this curved arc section and the compression roller outer circumference surface; Rolling on the outer peripheral face that closes roller corresponding first first rolls the outlet of closing the district and is provided with and first rolls and close the guide pad that roller outer circumference surface relative spacing is provided with, guide pad rolls the internal face and first that closes roller towards first and rolls the equidistant formation guide channel that cooperates between the outer peripheral face that closes roller, be provided with second and roll and close roller rotating near the guide channel exit, second rolls and closes roller and first and roll to close and be provided with second between the roller and roll and close the district.
2. continuous compound molding device according to claim 1, it is characterized in that, on the indent cylinder of described aluminium shaping mould, roll the porch of closing the district and also be provided with one section arc section that equidistantly cooperates with described compression roller outer circumference surface away from first, constitute preliminary occlusal area between this arc section and the compression roller outer circumference surface, aluminium sheet base material finishing die chamber should be formed in preliminary occlusal area and deformed area.
3. continuous compound molding device according to claim 1, it is characterized in that, roll the exit of closing the district described second straightener in addition is set, this straightener comprises two clamping plate that are provided with relatively at interval, one of them clamping plate rolls the outer peripheral face that closes roller near first, another clamping plate roll the outer peripheral face that closes roller near second, form the crimping aligning chamber of passing through for composite plate between two clamping plate, described crimping aligning chamber is rolled along described first and is closed the vertical line direction extension that roller and second rolls the line of centres that closes between the roller.
4. according to claim 1 or 2 or 3 described continuous compound molding devices, it is characterized in that, described extrusion roll shaft to two ends respectively radial loop be provided with the retaining edge, described aluminium shaping mould along extrusion roll shaft to two ends and first roll close roller two ends respectively with the retaining at compression roller two ends along matched in clearance.
5. continuous compound molding device according to claim 4, it is characterized in that, roll to close at described compound molding device and first and be provided with the first boots piece between the roller, the compound molding device and the first boots piece fit tightly, the first boots piece rolls the end face that closes roller for rolling the cambered surface that the outer circumference surface that closes roller equidistantly cooperates with first towards first, rolls at the first boots piece and first and closes between the roller formation and roll along first and close the roller outer circumference surface and circumferentially extend, be used for first gathering sill that copper coin is imported.
6. continuous compound molding device according to claim 5, it is characterized in that, roll described first and to close roller and be provided with first near the porch of first gathering sill and roll and close the roller clamping and cooperates first guide wheel that is used to pinch first copper coin, on the feed direction of first copper coin, be set up in parallel and be useful on removing first copper coin and roll first cleaning roller that closes surface impurity and oxide near first guide wheel.
7. continuous compound molding device according to claim 4, it is characterized in that, rotate near the aluminium shaping mould on the outer circumference surface of described compression roller and be provided with homoaxial compression roll, this compression roll pushes with compression roller and cooperates, the two ends of compression roll respectively with described retaining along matched in clearance.
8. according to claim 1 or 2 or 3 described continuous compound molding devices, it is characterized in that, roll to close at described guide pad and second and be provided with the second boots piece between the roller, the second boots piece rolls the end face that closes roller for rolling and close the cambered surface that the roller outer circumference surface equidistantly cooperates with second towards second, rolls to close to constitute along second between the roller at the second boots piece and second and rolls second gathering sill that closes the circumferential extension of roller outer circumference surface.
9. continuous compound molding device according to claim 8, it is characterized in that, roll and close the roller clamping and cooperates second guide wheel that is used to pinch second copper coin being provided with near the porch of described second gathering sill, on the feed direction of second copper coin, be set up in parallel and be useful on removing second copper coin and roll second cleaning roller that closes surface impurity and oxide with second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205387183U CN201807624U (en) | 2010-09-21 | 2010-09-21 | Continuous composite forming device for copper-aluminum composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205387183U CN201807624U (en) | 2010-09-21 | 2010-09-21 | Continuous composite forming device for copper-aluminum composite plate |
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| Publication Number | Publication Date |
|---|---|
| CN201807624U true CN201807624U (en) | 2011-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205387183U Expired - Fee Related CN201807624U (en) | 2010-09-21 | 2010-09-21 | Continuous composite forming device for copper-aluminum composite plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934301A (en) * | 2010-09-21 | 2011-01-05 | 河南科技大学 | Continuous compound forming method for copper-aluminum composite plate and compound forming device thereof |
| CN105834432A (en) * | 2016-04-15 | 2016-08-10 | 江苏东方宝泰科技有限公司 | Aluminum composite plate production equipment |
-
2010
- 2010-09-21 CN CN2010205387183U patent/CN201807624U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934301A (en) * | 2010-09-21 | 2011-01-05 | 河南科技大学 | Continuous compound forming method for copper-aluminum composite plate and compound forming device thereof |
| CN101934301B (en) * | 2010-09-21 | 2012-08-08 | 河南科技大学 | Continuous compound forming method for copper-aluminum composite plate and compound forming device thereof |
| CN105834432A (en) * | 2016-04-15 | 2016-08-10 | 江苏东方宝泰科技有限公司 | Aluminum composite plate production equipment |
| CN105834432B (en) * | 2016-04-15 | 2017-08-25 | 江苏东方宝泰科技有限公司 | A kind of production equipment of aluminum composite plate |
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