CN117428009B - Double-aluminum casting and rolling machine with shared structure arrangement - Google Patents
Double-aluminum casting and rolling machine with shared structure arrangement Download PDFInfo
- Publication number
- CN117428009B CN117428009B CN202311753219.4A CN202311753219A CN117428009B CN 117428009 B CN117428009 B CN 117428009B CN 202311753219 A CN202311753219 A CN 202311753219A CN 117428009 B CN117428009 B CN 117428009B
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- rolling mill
- roll
- roll changing
- mill line
- trolley
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- 238000005096 rolling process Methods 0.000 title claims abstract description 101
- 238000005266 casting Methods 0.000 title claims abstract description 37
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 239000004411 aluminium Substances 0.000 claims 7
- 238000005299 abrasion Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention relates to the technical field of casting and rolling equipment, and provides a double-aluminum casting and rolling machine with shared structure arrangement. Through the technical scheme, the problem of oil leakage caused by easy abrasion of the oil cylinder of the roll changing device of the shared double-aluminum casting and rolling machine in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of casting and rolling equipment, in particular to a double-aluminum casting and rolling machine with shared structural arrangement.
Background
The aluminum casting and rolling machine is a device which is used for casting and rolling aluminum and aluminum alloy into a plate from molten liquid metal and finally coiling the plate into a coil by passing refined aluminum liquid through a liquid level control and degassing and filtering device and then entering a casting roller with circulating cooling water in the interior to crystallize the aluminum liquid and generate a certain deformation rate.
In the conventional casting and rolling machine arrangement, each set of rolling machine is required to be independently matched with a coil unloading vehicle and a roll changing device so as to meet production requirements, and each set of coil unloading vehicle is used for 2-3 times per day in a normal production state; the roll changing device is used for repairing and grinding or replacing the rolls, the equipment is necessary to be matched with a rolling mill, the coiled material rolled and coiled by the rolling mill cannot be detached from the coiling reel without a coil detaching vehicle, and the roll changing device is not used, so that the rolls cannot be pulled out of the stand for repairing and grinding or replacing after the roll sleeve of the roll is worn, and normal production is affected.
In the matched arrangement mode, each set of rolling mill is required to be independently provided with a coil unloading vehicle and a roll changing device, so that the cost of the rolling mill is wasted. After each set of aluminum casting and rolling machine is provided with a coil unloading vehicle and a roll changing device, the whole set of production line occupies larger area, wastes factory space, and after the equipment production line is larger, more operators are needed to operate equipment, and more operators and more efforts are needed to maintain the equipment. In order to save space, the common type of replacement equipment can be adopted, but the roller is replaced by adopting a common structure, because of the space installation requirement, a roller changing cylinder needs to be installed below a roller changing trolley, when the roller changing cylinder generates a force, a certain height difference exists between an action point of the roller changing cylinder and an action point of the roller changing trolley on a roller set to form a moment perpendicular to the extending and contracting direction, and the extending and contracting end of the roller changing cylinder is easy to generate one side abrasion of an end sealing piece due to the moment in the extending and contracting process, so that oil leakage is caused.
Disclosure of Invention
The invention provides a double-aluminum casting and rolling machine with shared structure arrangement, which solves the problem of oil leakage caused by easy abrasion of an oil cylinder of a roll changing device of the shared double-aluminum casting and rolling machine in the prior art.
The technical scheme of the invention is as follows:
the utility model provides a double aluminum casting mill of sharing structural arrangement, double aluminum casting mill includes first rolling mill line, second rolling mill line and roll changing device, wherein first rolling mill line with the rolling direction of second rolling mill line is first direction, first rolling mill line with the second rolling mill line all includes detachable roll group, roll changing device sets up first rolling mill line with between the second rolling mill line, roll changing device includes roll changing dolly and roll changing cylinder, roll changing dolly removes to set up first rolling mill line with between the second rolling mill line and its direction of movement with first direction is perpendicular, roll changing cylinder sets up the below of roll changing dolly, roll changing cylinder is two-way cylinder and articulated the setting on the installation basis, roll changing dolly includes advancing structure and sets up the dolly main part on the advancing structure, the dolly main part with advance and be provided with the compensation steel sheet spring between the structure, roll changing cylinder's both sides end all selectively with the dolly main part is detachable with the dolly main part is articulated, selectively with two rolling mill line or two roll changing cylinder sets.
The roll changing device further comprises a hauling rod and a jacking structure, wherein the jacking structure is arranged on the trolley main body, the hauling rod is provided with two ends and is positioned at two ends of the roll changing trolley, one end of the hauling rod is a detachable hinged end and can be selectively connected with a roll set of the first rolling mill line or the second rolling mill line, and the other end of the hauling rod is connected with the roll changing trolley.
The towing bar is in lockable connection with the trolley main body.
The trolley is characterized in that a locking structure is arranged on the trolley body, an adjusting groove is arranged on the towing bar, and the locking structure penetrates through the adjusting groove and can be locked at a plurality of positions in the length direction of the adjusting groove.
The locking structure comprises a base, a lock catch and lock bolts, wherein the lock catch is rotatably arranged on the base, the lock bolts are two and movably arranged on two sides of the lock catch, the lock bolts are in a fusiform shape, two edges of the adjusting groove are of a symmetrical wavy structure, and the shape of the lock catch is matched with the wavy structure.
The lock catch is of a trapezoid structure, and the edge of the adjusting groove is of a trapezoid wavy structure.
The roll changing device further comprises a travelling rail, and the travelling structure is movably arranged on the travelling rail.
The roll changing device further comprises a roll set track, wherein the roll set track is parallel to the travelling track, and the width of the travelling track is smaller than that of the roll set track and is positioned in the roll set track.
The double-aluminum casting rolling machine further comprises a coil unloading device, wherein the coil unloading device is arranged at the discharge ends of the first rolling mill line and the second rolling mill line.
The coil unloading device comprises a coil unloading track and a coil unloading trolley, wherein the coil unloading trolley is movably arranged on the coil unloading track and can reciprocate at the discharge ends of the first rolling mill line and the second rolling mill line.
The working principle and the beneficial effects of the invention are as follows:
the invention discloses a double-aluminum casting and rolling machine with shared structure arrangement, wherein a compensating steel plate spring is arranged between a travelling structure and a trolley main body, a two-way oil cylinder with two telescopic ends is adopted by the roller changing oil cylinder, the connecting mode is optimized, the middle part of the roller changing oil cylinder is hinged, the telescopic end is also hinged with the trolley main body, when the roller group at one side is replaced, the roller changing oil cylinder stretches, the roller changing trolley is pulled to move, one side of the trolley main body is subjected to the tensile force of the roller changing oil cylinder, the other side is subjected to the reaction force of the roller group, the compensating steel plate spring between the trolley main body and the travelling structure can deform, one end of the roller changing oil cylinder connected with the trolley main body can be lifted, the roller changing oil cylinder is not subjected to continuous and hard moment action, a sealing piece at the telescopic end of the roller changing oil cylinder is further protected, serious abrasion is avoided, the service life is prolonged, the two-way roller changing oil cylinder can change the two sides of the rolling machine, the space is saved, the problem of the common casting and rolling machine with the easy-use of the roller changing device in the prior art is solved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a layout structure of a common twin aluminum casting mill according to the present invention;
FIG. 2 is a front view of the construction of the roll changing apparatus of the present invention, showing the positions where the two side roll sets can be removed for movement;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A showing the configuration of the compensating leaf spring of the roll changing carriage;
FIG. 4 is a side view of the construction of the roll changer of the present invention showing the track arrangement and the tow bar connection location;
FIG. 5 is a schematic diagram of a locking structure of a tow bar according to the present invention;
in the figure: 1. the rolling mill comprises a first rolling mill line, 2, a second rolling mill line, 3, a roll changing device, 4, a roll group, 5, a roll changing trolley, 6, a roll changing oil cylinder, 7, a travelling structure, 8, a trolley main body, 9, a compensating steel plate spring, 10, a hauling rod, 11, a jacking structure, 12, a locking structure, 13, an adjusting groove, 14, a base station, 15, a lock catch, 16, a lock tongue, 17, a travelling track, 18, a roll group track, 19, a coil unloading device, 20, a coil unloading track, 21 and a coil unloading trolley.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-5, this embodiment provides a dual-aluminum casting mill with shared structure arrangement, the dual-aluminum casting mill includes a first rolling mill line 1, a second rolling mill line 2 and a roll changing device 3, wherein the rolling directions of the first rolling mill line 1 and the second rolling mill line 2 are all first directions, the first rolling mill line 1 and the second rolling mill line 2 all include a detachable roll set 4, the roll changing device 3 is arranged between the first rolling mill line 1 and the second rolling mill line 2, the roll changing device 3 includes a roll changing trolley 5 and a roll changing cylinder 6, the roll changing trolley 5 is movably arranged between the first rolling mill line 1 and the second rolling mill line 2 and has a moving direction perpendicular to the first direction, the roll changing cylinder 6 is arranged below the roll changing trolley 5, the roll changing cylinder 6 is a bidirectional cylinder and is hinged on the installation basis, the roll changing trolley 5 includes a travelling structure 7 and is arranged on the travelling structure 7, the roll changing trolley is selectively hinged to the two sides of the main body 8 of the rolling mill line 8, and the two ends of the roll changing trolley 8 can be selectively hinged to the main body 8 and the two sides of the main body 8 are selectively provided with the roll changing trolley 8.
In this embodiment, a double aluminum casting rolling machine is taken as an example to describe, firstly, the double aluminum casting rolling machine is divided into a first rolling mill line 1 and a second rolling mill line 2, the two rolling mill lines are symmetrically arranged, the rolling directions of the two rolling mill lines are the same, and the first rolling mill line 1 and the second rolling mill line 2 are taken as the first direction, when the rolling mill line is replaced, the whole rolling mill line is pulled out by dragging to replace the roll sleeve, a movable roll changing trolley 5 is arranged between the first rolling mill line 1 and the second rolling mill line 2, the roll changing trolley 5 is perpendicular to the first direction, the roll changing trolley 5 is pushed by a roll changing oil cylinder 6, the roll changing trolley 4 can be pulled to move, and the two-way oil cylinder is adopted to drive the roll changing trolley 5 to move along the two directions in consideration of space and installation problems, so that the roll changing device 3 can be shared by the first rolling mill line 1 and the second rolling mill line 2.
According to the technical scheme, the roll changing oil cylinder 6 is arranged below the roll changing trolley 5, torque is generated when the force is applied, friction damage is caused to the end part of the oil cylinder, oil leakage is caused, the roll changing trolley 5 and a connecting mode are optimized, a compensation steel plate spring 9 is arranged between the travelling structure 7 and the trolley body 8, the middle part of the bidirectional roll changing oil cylinder 6 is hinged, the telescopic end is also hinged with the trolley body 8, the trolley body 8 is hinged with the roll group 4 to be replaced, when the roll group 4 on one side is replaced, the roll changing oil cylinder 6 stretches, the roll changing trolley 5 is pulled to move, one side of the trolley body 8 is pulled by the tension of the roll changing oil cylinder 6, the other side is pulled by the reaction force of the roll group 4, the compensation steel plate spring 9 between the trolley body 8 and the travelling structure 7 is deformed, one end, connected with the roll changing oil cylinder 6, of the trolley body 8 is lowered, the end, connected with the trolley body 8 is lifted, the roll changing oil cylinder 6 is not continuously and rigidly acted by the moment, and the sealing piece of the telescopic end of the roll changing oil cylinder 6 is prevented from being severely worn.
Further, the roll changing device 3 further comprises a hauling rod 10 and a jacking structure 11, the jacking structure 11 is arranged on the trolley main body 8, the hauling rod 10 is provided with two ends and is located at two ends of the roll changing trolley 5, one end of the hauling rod 10 is a detachable hinged end and can be selectively connected with the roll set 4 of the first rolling mill line 1 or the second rolling mill line 2, and the other end of the hauling rod 10 is connected with the roll changing trolley 5.
In this embodiment, the roll changing device 3 further includes a drag rod 10 and a lifting structure 11, the trolley main body 8 is connected with the roll set 4 through the drag rod 10, the lifting structure 11 is further installed on the trolley main body 8, the installation space and the disassembly space are considered, the trolley main body 8 is connected with the roll set 4 through the drag rod 10, the detachable connection is adopted, the trolley main body 8 and the drag rod 10 are driven by the roll changing cylinder 6 to pull out a part of the roll set 4, at this moment, the connection mode is changed, the trolley main body 8 is changed to directly pull the roll set 4, so that the pulling distance of the roll set 4 in a limited space can be ensured, when the trolley main body 8 pulls the roll set 4, a connection point can be established between the trolley main body 8 and the roll set 4, and the lifting structure 11 can also be arranged on the trolley main body 8, so that the roll set 4 is pulled down from the rolling mill line, and the lifting structure 11 can adopt a plurality of hydraulic cylinders and a plurality of contact points to ensure balanced lifting.
Further, the towing bar 10 is in lockable connection with the trolley body 8.
In this embodiment, a connection mode capable of being locked is adopted between the towing bar 10 and the trolley main body 8, and the towing bar 10 is adopted to pull out a part of the roll set 4 and then pull out the trolley main body 8, so that the purpose of saving space is achieved, but the towing bar 10 is dismounted, time and labor are wasted in the process of dismounting equipment, long-time operation is relatively unsafe, therefore, the towing bar 10 and the trolley main body 8 are designed to be locked when in use, and the connection mode of unlocking when in position adjustment can be used for improving the safety and the replacement efficiency of the equipment.
The trolley body 8 is provided with a locking structure 12, the towing bar 10 is provided with an adjusting groove 13, and the locking structure 12 passes through the adjusting groove 13 and can be locked at a plurality of positions along the length direction of the adjusting groove 13.
In this embodiment, a locking structure 12 is designed on the trolley main body 8, an adjusting groove 13 is formed on the towing bar 10, the locking structure 12 passes through the adjusting groove 13, when the position of the towing bar 10 needs to be adjusted, the locking structure 12 is opened, under the action of the roll-changing oil cylinder 6, the locking structure 12 on the trolley main body 8 can move in the adjusting groove 13, and after moving to a proper position, the locking structure 12 is closed to realize locking.
The locking structure 12 comprises a base 14, a lock catch 15 and a lock tongue 16, wherein the lock catch 15 is rotatably arranged on the base 14, the lock tongue 16 is two and movably arranged on two sides of the lock catch 15, the lock tongue 16 is in a fusiform shape, two edges of the adjusting groove 13 are of symmetrical wavy structures, and the shape of the lock catch 15 is matched with the wavy structures.
The lock catch 15 is of a trapezoid structure, and the edge of the adjusting groove 13 is of a trapezoid wavy structure.
In this embodiment, the locking structure 12 may design a base 14 on the trolley main body 8, and movably mount the lock bolts 16 on the base 14, and by way of example, the lock bolts 16 may be connected with the base 14 by adopting a chute, two lock bolts 16 are on two sides of a middle lock catch 15, the lock catch 15 is in a center position of the base 14 and can rotate, a side wall of the adjusting slot 13 is in a wavy structure, the lock catch 15 adopts a fusiform structure, when the lock catch 15 is rotated to a locking state, the lock bolts 16 in a long axis direction are abutted with the lock catch 15, the shape of the lock catch 15 is matched with the wavy structure and abutted with a clamping position, so that position locking is realized, the roll changing cylinder 6 drives the trolley main body 8 to be disassembled by pulling the pull rod 10, and when the position needs to be adjusted, the locking effect of abutting the clamping position between the lock catch 15 and the wavy edge is lost only by rotating the lock bolt 16; illustratively, the edges of the adjustment slot 13 may take a trapezoidal configuration and the catch 15 may take the shape of a trapezoidal configuration to mate against.
The roll changing device 3 further comprises a travel rail 17, the travel structure 7 being movably arranged on the travel rail 17.
The roll changing device 3 further comprises a roll set rail 18, the roll set rail 18 being parallel to the travel rail 17, the travel rail 17 having a width smaller than the width of the roll set rail 18 and being located within the roll set rail 18.
In the embodiment, the roll changing trolley 5 moves on the travelling rail 17, the travelling rail 17 adopts a groove type rail, and the travelling wheels of the travelling structure 7 are clamped in the travelling rail 17, so that the stability is improved; the roller set 4 can move on the roller set rail 18, and the roller set rail 18 spans the travelling rail 17, so that the roller set is convenient to disassemble.
The double-aluminum casting rolling machine further comprises a coil-stripping device 19, wherein the coil-stripping device 19 is arranged at the discharge ends of the first rolling mill line 1 and the second rolling mill line 2.
The coil stripping device 19 comprises a coil stripping track 20 and a coil stripping trolley 21, wherein the coil stripping trolley 21 is movably arranged on the coil stripping track 20 and can reciprocate at the discharge ends of the first rolling mill line 1 and the second rolling mill line 2.
In this embodiment, a coil-stripping rail 20 is provided on the outlet side of the twin-aluminum casting machine, a coil-stripping carriage 21 is provided on the coil-stripping rail 20, and the coil-stripping carriage 21 reciprocates between the first rolling mill line 1 and the second rolling mill line 2 to receive the rolled coil.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The utility model provides a double aluminum casting mill of shared structural arrangement, characterized in that, double aluminum casting mill includes first rolling mill line (1), second rolling mill line (2) and roll changing device (3), wherein first rolling mill line (1) with the rolling direction of second rolling mill line (2) is first direction, first rolling mill line (1) with second rolling mill line (2) all include detachable roll group (4), roll changing device (3) set up in between first rolling mill line (1) and second rolling mill line (2), roll changing device (3) include roll changing dolly (5) and roll changing cylinder (6), roll changing dolly (5) remove and set up between first rolling mill line (1) and second rolling mill line (2) and its direction of movement is perpendicular with first direction, roll changing cylinder (6) set up in roll changing dolly (5) below, roll changing cylinder (6) are articulated and set up on first rolling mill line (1) and second rolling mill line (2), roll changing cylinder (8) are provided with flexible structure (8) and advancing on two sides of the flexible structure (8) and advancing the dolly (8) are advanced on the basis (8), both ends of the trolley body (8) can be selectively hinged with the roller group (4) of the first rolling line (1) or the second rolling line (2).
2. The twin-aluminium casting mill with shared structural arrangement according to claim 1, characterized in that the roll changing device (3) further comprises a hauling bar (10) and a jacking structure (11), the jacking structure (11) is arranged on the trolley body (8), the hauling bar (10) is provided with two ends and is positioned at the two ends of the roll changing trolley (5), one end of the hauling bar (10) is a detachable hinged end and can be selectively connected with the roll group (4) of the first rolling mill line (1) or the second rolling mill line (2), and the other end of the hauling bar (10) is connected with the roll changing trolley (5).
3. Double aluminium casting machine with common structural arrangement according to claim 2, characterized in that the connection between the hauling bar (10) and the trolley body (8) is lockable.
4. A twin aluminium casting machine with a common structural arrangement according to claim 3, characterised in that the trolley body (8) is provided with a locking structure (12) and the hauling bar (10) is provided with an adjustment slot (13), the locking structure (12) passing through the adjustment slot (13) and being lockable in a plurality of positions in the length direction of the adjustment slot (13).
5. The double aluminum casting machine with shared structure arrangement according to claim 4, wherein the locking structure (12) comprises a base (14), a lock catch (15) and a lock tongue (16), the lock catch (15) is rotatably arranged on the base (14), the lock tongue (16) is two and movably arranged on two sides of the lock catch (15), the lock tongue (16) is in a fusiform shape, two edges of the adjusting groove (13) are in a symmetrically arranged wavy structure, and the shape of the lock catch (15) is matched with the wavy structure.
6. Double aluminum casting machine with common structural arrangement according to claim 5, characterized in that the lock catch (15) is of a trapezoid structure, and the edge of the adjusting groove (13) is of a trapezoid wave structure.
7. Twin-aluminium casting machine with common structural arrangement according to claim 1, characterized in that the roll changing device (3) further comprises a travelling rail (17), the travelling structure (7) being movably arranged on the travelling rail (17).
8. Twin aluminium casting machine with common structural arrangement according to claim 7, characterized in that the roll changing device (3) further comprises a roll set track (18), the roll set track (18) being parallel to the travelling track (17), the travelling track (17) having a smaller width than the roll set track (18) and being located within the roll set track (18).
9. The twin-aluminium casting mill with common structural arrangement according to claim 1, characterized in that it further comprises coil-stripping means (19), which coil-stripping means (19) are arranged at the discharge ends of the first rolling mill line (1) and the second rolling mill line (2).
10. Double aluminium casting mill according to claim 9, wherein the coil-stripping device (19) comprises a coil-stripping rail (20) and a coil-stripping trolley (21), the coil-stripping trolley (21) being movably arranged on the coil-stripping rail (20) and being reciprocally movable at the discharge ends of the first rolling mill line (1) and the second rolling mill line (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311753219.4A CN117428009B (en) | 2023-12-20 | 2023-12-20 | Double-aluminum casting and rolling machine with shared structure arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311753219.4A CN117428009B (en) | 2023-12-20 | 2023-12-20 | Double-aluminum casting and rolling machine with shared structure arrangement |
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| CN117428009A CN117428009A (en) | 2024-01-23 |
| CN117428009B true CN117428009B (en) | 2024-03-08 |
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| CN202311753219.4A Active CN117428009B (en) | 2023-12-20 | 2023-12-20 | Double-aluminum casting and rolling machine with shared structure arrangement |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1316580A (en) * | 1969-10-10 | 1973-05-09 | Jones Ltd George | Jacking devices |
| GB1327698A (en) * | 1971-09-22 | 1973-08-22 | Sendzimer T | Rolling mills |
| BE818383A (en) * | 1973-08-04 | 1974-12-02 | REPLACEMENT DEVICE FOR THE S-SHAPED CYLINDERS OF A COLD LAMINOIRA | |
| CN1076144A (en) * | 1992-02-19 | 1993-09-15 | Sms舒路曼-斯玛公司 | Universal stand |
| CN1253047A (en) * | 1998-10-30 | 2000-05-17 | 国际技术公司及国际技术公开有限公司 | Rolling mill seat capable of being taken apart into interchangeable modules |
| DE10103686A1 (en) * | 2001-01-27 | 2002-08-01 | Sms Demag Ag | Rolling mill with staggered stands, especially a tandem rolling mill |
| FR2851942A1 (en) * | 2003-03-05 | 2004-09-10 | Vai Clecim | Method for changing the configuration of a rolling mill from a quarto configuration to a sexto configuration and vice versa using a simple system of hydraulic jacks assemblies for roll cambering |
| CN202366955U (en) * | 2011-12-27 | 2012-08-08 | 中冶赛迪工程技术股份有限公司 | Hydraulic cross travelling device used for replacing roller set of rolling mill |
| CN103237608A (en) * | 2010-12-02 | 2013-08-07 | 西门子奥钢联冶金技术有限公司 | Equipment and method for changing cylinders and/or clusters of a roll stand |
| CN103658192A (en) * | 2013-12-31 | 2014-03-26 | 一重集团大连设计研究院有限公司 | Roll replacing system for working roll |
| CN205436615U (en) * | 2015-09-25 | 2016-08-10 | 厦门正黎明冶金机械有限公司 | Regulating plate drives running roller and removes mechanism that remodels |
| CN205966776U (en) * | 2016-07-26 | 2017-02-22 | 天津天重中直科技工程有限公司 | Automatic roller equipment of tearing open of general type hydraulic pressure in duplex position |
| CN107442569A (en) * | 2017-07-21 | 2017-12-08 | 中冶南方工程技术有限公司 | A kind of eighteen-high mill for rolling metal strip |
| CN109153054A (en) * | 2016-04-18 | 2019-01-04 | 法孚斯德姆斯公司 | The method for replacing milling train topping roll |
| CN109647894A (en) * | 2018-12-30 | 2019-04-19 | 衡阳市鑫诚和重型机械设备制造有限公司 | Mill roll changing device and its roll-changing method |
| DE202018003699U1 (en) * | 2018-08-09 | 2019-11-14 | Sms Group Gmbh | Device for changing support rolls on a roll stand |
| CN209866977U (en) * | 2018-12-13 | 2019-12-31 | 全南永能不锈钢有限公司 | Auxiliary roll changing mechanism of cold rolling device for stainless steel production |
| CN210358541U (en) * | 2019-07-05 | 2020-04-21 | 涿州北方重工设备设计有限公司 | Novel roll changing device for paired aluminum casting and rolling machine |
| CN212733571U (en) * | 2020-04-29 | 2021-03-19 | 中国重型机械研究院股份公司 | Replacement system of rolling mill supporting roll |
-
2023
- 2023-12-20 CN CN202311753219.4A patent/CN117428009B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1316580A (en) * | 1969-10-10 | 1973-05-09 | Jones Ltd George | Jacking devices |
| GB1327698A (en) * | 1971-09-22 | 1973-08-22 | Sendzimer T | Rolling mills |
| BE818383A (en) * | 1973-08-04 | 1974-12-02 | REPLACEMENT DEVICE FOR THE S-SHAPED CYLINDERS OF A COLD LAMINOIRA | |
| CN1076144A (en) * | 1992-02-19 | 1993-09-15 | Sms舒路曼-斯玛公司 | Universal stand |
| CN1253047A (en) * | 1998-10-30 | 2000-05-17 | 国际技术公司及国际技术公开有限公司 | Rolling mill seat capable of being taken apart into interchangeable modules |
| DE10103686A1 (en) * | 2001-01-27 | 2002-08-01 | Sms Demag Ag | Rolling mill with staggered stands, especially a tandem rolling mill |
| FR2851942A1 (en) * | 2003-03-05 | 2004-09-10 | Vai Clecim | Method for changing the configuration of a rolling mill from a quarto configuration to a sexto configuration and vice versa using a simple system of hydraulic jacks assemblies for roll cambering |
| CN1780702A (en) * | 2003-03-05 | 2006-05-31 | 韦克莱奇姆公司 | Method for changing the configuration of a rolling mill and advanced rolling mill for carrying out said method |
| CN103237608A (en) * | 2010-12-02 | 2013-08-07 | 西门子奥钢联冶金技术有限公司 | Equipment and method for changing cylinders and/or clusters of a roll stand |
| CN202366955U (en) * | 2011-12-27 | 2012-08-08 | 中冶赛迪工程技术股份有限公司 | Hydraulic cross travelling device used for replacing roller set of rolling mill |
| CN103658192A (en) * | 2013-12-31 | 2014-03-26 | 一重集团大连设计研究院有限公司 | Roll replacing system for working roll |
| CN205436615U (en) * | 2015-09-25 | 2016-08-10 | 厦门正黎明冶金机械有限公司 | Regulating plate drives running roller and removes mechanism that remodels |
| CN109153054A (en) * | 2016-04-18 | 2019-01-04 | 法孚斯德姆斯公司 | The method for replacing milling train topping roll |
| CN205966776U (en) * | 2016-07-26 | 2017-02-22 | 天津天重中直科技工程有限公司 | Automatic roller equipment of tearing open of general type hydraulic pressure in duplex position |
| CN107442569A (en) * | 2017-07-21 | 2017-12-08 | 中冶南方工程技术有限公司 | A kind of eighteen-high mill for rolling metal strip |
| DE202018003699U1 (en) * | 2018-08-09 | 2019-11-14 | Sms Group Gmbh | Device for changing support rolls on a roll stand |
| CN209866977U (en) * | 2018-12-13 | 2019-12-31 | 全南永能不锈钢有限公司 | Auxiliary roll changing mechanism of cold rolling device for stainless steel production |
| CN109647894A (en) * | 2018-12-30 | 2019-04-19 | 衡阳市鑫诚和重型机械设备制造有限公司 | Mill roll changing device and its roll-changing method |
| CN210358541U (en) * | 2019-07-05 | 2020-04-21 | 涿州北方重工设备设计有限公司 | Novel roll changing device for paired aluminum casting and rolling machine |
| CN212733571U (en) * | 2020-04-29 | 2021-03-19 | 中国重型机械研究院股份公司 | Replacement system of rolling mill supporting roll |
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