CN218310025U - Copper strip cold rolling mill - Google Patents
Copper strip cold rolling mill Download PDFInfo
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- CN218310025U CN218310025U CN202222569902.XU CN202222569902U CN218310025U CN 218310025 U CN218310025 U CN 218310025U CN 202222569902 U CN202222569902 U CN 202222569902U CN 218310025 U CN218310025 U CN 218310025U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to a copper area cold rolling mill, its technical essential is: a front compression roller assembly and a rear compression roller assembly are respectively suspended above the starting section and the tail section of the feeding roller set, the front compression roller assembly and the rear compression roller assembly respectively comprise a left lifting oil cylinder, a right lifting oil cylinder, a left right-angle support and a right-angle support, the left right-angle support is arranged at the top ends of the left lifting oil cylinder and the right lifting oil cylinder, and a left horizontal compression roller and a right horizontal compression roller which are connected with the left right-angle support and the right-angle support, opposite ends of the left horizontal compression roller and the right horizontal compression roller are connected through a spline structure, axial inner limiting flanges are respectively arranged on the left horizontal compression roller and the right horizontal compression roller, and axial outer limiting flanges are respectively arranged at two ends of each feeding roller of the feeding roller set; the frame is provided with a lifting mechanism corresponding to the upper horizontal roll component, the bottom surface of a top plate of the lifting mechanism is fixed with a cooling water buffer bin, and the bottom surface of the cooling water buffer bin is provided with a cooling water spraying pipeline. The machine solves the problem that the blank conveyed by the existing cold rolling mill is subjected to position deviation or tilting when being blocked, ensures the rolling quality, effectively cools the copper plate before being cut, and obviously improves the production efficiency.
Description
Technical Field
The utility model relates to a copper area production facility technical field, concretely relates to copper area cold rolling mill.
Background
At present, in the production process of a copper plate strip, a blank is generally prepared, the blank is rolled and formed into a copper plate with a corresponding thickness by a cold rolling mill, and finally, the copper plate is cut by a cutting mechanism to form a plurality of copper plate strips. The existing cold rolling mill generally comprises a frame, a feeding device arranged on the frame, and an upper horizontal roller and a lower horizontal roller arranged at the tail end of the feeding device. When the cutting device is used, a blank reaches between the upper horizontal roller and the lower horizontal roller through the feeding device, and is sent out after being rolled for subsequent cutting treatment.
However, the existing cold rolling mill has the following problems in the use process: 1. the feeding device consists of a plurality of parallel rotating rollers arranged on the rack along the length direction of the rack, and when a conveyed blank enters the upper horizontal roller and the lower horizontal roller, the phenomena of position deviation and upwarp are easy to occur due to the resistance action, so that the rolling quality is influenced; 2. when rolling, the surface of the copper plate has higher temperature, so that the copper plate can not be directly cut, and the efficient production is not facilitated.
Disclosure of Invention
An object of the utility model is to provide a rational in infrastructure, use reliable copper slab band cold rolling mill, the blank of solving current cold rolling mill transport takes place offset or the problem of perk when meeting and hinder, guarantees rolling quality, makes the copper cut out simultaneously and is effectively cooled off promptly before, is showing improvement production efficiency.
The technical scheme of the utility model is that:
the utility model provides a copper area cold rolling mill, includes the frame, locates material feeding unit and upper and lower horizontal roll assembly in the frame in proper order, material feeding unit includes end to end and a plurality of pay-off units that the structure is the same, the pay-off unit is including locating the pay-off roller set in the frame, and its technical essential is: the feeding roller set comprises a feeding roller set, a front pressing roller assembly, a rear pressing roller assembly, a left lifting oil cylinder, a right lifting oil cylinder, a left right-angle support, a right-angle support, a left horizontal pressing roller and a right horizontal pressing roller, wherein the front pressing roller assembly and the rear pressing roller assembly are respectively arranged above a starting section and a tail section of the feeding roller set in a suspending mode; the frame is provided with a lifting mechanism corresponding to the upper horizontal type roll assembly, the lifting mechanism comprises vertical lead screws correspondingly arranged on the left side and the right side of the frame, nut sleeves arranged on the vertical lead screws and a support fixed with the nut sleeves into a whole, two ends of an upper horizontal type roll roller shaft of the upper horizontal type roll assembly are respectively supported on the supports on the corresponding sides, the lower ends of the two vertical lead screws penetrate through the frame and are connected with a lifting motor, the upper ends of the two vertical lead screws jointly support a top plate, a cooling water buffer bin is fixed on the bottom surface of the top plate, and a cooling water spraying pipeline corresponding to the discharge sides of the upper horizontal type roll assembly and the lower horizontal type roll assembly is arranged on the bottom surface of the cooling water buffer bin.
In the copper plate strip cold rolling mill, the cooling water buffer bins are arranged along the length direction of the upper horizontal type roller, the number of the cooling water injection pipelines is multiple and are arranged at intervals along the length direction of the cooling water buffer bins, and the cooling water injection pipes are coiled pipes, so that the cooling water injection pipes are convenient to bend and easy to change the direction.
Foretell copper area cold rolling mill, the frame includes that right angle shape left branch fagging, right angle shape right branch fagging, interval locate the I-shaped pillar of right angle shape left and right branch fagging bottom surface, the facade mutual disposition of right angle shape left branch fagging and right angle shape right branch fagging, each feed roll of feed roll group and horizontal roll roller assembly's down roller both ends support respectively on the facade of right angle shape left and right branch fagging, the bottom surface of I-shaped pillar is equipped with the guide rail groove and utilizes the guide rail groove to support on the guide rail of rolling mill place ground laying.
Foretell copper area cold rolling mill, be equipped with horizontal position control hole on the horizontal plane of left side right angle support and right angle support respectively, left side lift cylinder and right lift cylinder's jar pole passes horizontal position control hole and utilizes the connecting plate fixed, the length direction in horizontal position control hole is parallel with the axial lead of left and right horizontal compression roller.
Foretell copper area cold rolling mill, left side horizontal compression roller one end is equipped with the pivot of being connected with left right angle support, and the other end is equipped with axial interior stop flange, right side horizontal compression roller one end is equipped with the pivot of being connected with right angle support, and the other end is equipped with axial interior stop flange and this end face and is equipped with the integral key shaft with the axle center, left side horizontal compression roller is equipped with the spline shaft sleeve that corresponds the integral key shaft, the integral key shaft inserts in the spline shaft sleeve.
The copper strip cold rolling mill is characterized in that one end of a roll shaft of a first feed roll of the feed roll group is connected with the output end of the drive motor reducer, and roll shafts of two adjacent feed rolls are connected in series through the chain transmission mechanism.
Foretell copper strip cold rolling mill, the horizontal plane edge of left side right angle support and right angle support is equipped with the scale mark respectively, connecting plate bottom surface center is connected with left lift cylinder or right lift cylinder's jar pole, and the connecting plate is equipped with the fixed orifices of being connected with left right angle support and right angle support with the perpendicular and terminal directional scale mark of horizontal position regulation hole on the connecting plate.
The utility model has the advantages that:
1. through setting up preceding compression roller subassembly and back compression roller subassembly, cooperate with each feed roll of pay-off roller set, exert in upper and lower clamping-force of blank, when sending supreme, down horizontal roll, can not appear the perk phenomenon because of rolling resistance to guarantee rolling quality.
2. The axial inner limiting flange is arranged on the left horizontal pressing roller and the right horizontal pressing roller, the axial inner limiting flange is matched with the axial outer limiting flange at the end part of the feeding roller, the blank is limited in the horizontal direction to shift, the limiting function is enhanced, and therefore the rolling quality is guaranteed.
3. The heights of the front compression roller assembly and the rear compression roller assembly are adjusted through the left lifting oil cylinder and the right lifting oil cylinder so as to be suitable for blanks with different thicknesses; through the horizontal position adjusting holes on the left right-angle support and the right-angle support, the distance between the axial inner limiting flanges on the front press roll assembly and the rear press roll assembly can be adjusted, so that the adjustable inner limiting flange device is suitable for blanks with different widths.
4. The two sections of blanks are limited by the front compression roller assembly and the rear compression roller assembly, and are conveyed to the upper horizontal roller and the lower horizontal roller simultaneously, so that the two sections of blanks are rolled simultaneously, and the production efficiency is obviously improved.
5. The height of the upper horizontal type roll assembly can be adjusted through the lifting mechanism, so that the requirements of different rolling thicknesses are met, the cooling water of the copper plate at the discharge side is cooled through the cooling water buffer bin and the cooling water spraying pipelines corresponding to the discharge sides of the upper horizontal type roll assembly and the lower horizontal type roll assembly, the cutting progress is accelerated, and the production efficiency is further improved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the upper and lower horizontal roll assemblies and the peripheral structure;
FIG. 3 is a schematic structural view of a feeding device;
fig. 4 is a top view of fig. 3.
In the figure: 1. the device comprises a right-angle support, 2 driving motor speed reducers, 3 right-angle supports, 4 connecting plates, 5 axial outer limiting flanges, 6 right lifting cylinders, 7 upper horizontal type rollers, 8 nut sleeves, 9 supports, 10 vertical lead screws, 11 top plates, 12 cooling water buffer bins, 13 lifting motors, 14 cooling water spraying pipes, 15 lower horizontal type rollers, 16 guide rails, 17I-shaped supporting columns, 18 left right-angle supports, 19 left lifting cylinders, 20 left right-angle supports, 21 horizontal position adjusting holes, 22 feeding roller sets, 23 axial inner limiting flanges, 24 spline shafts, 25 spline shaft sleeves, 26 left horizontal pressing rollers, 27 right horizontal pressing rollers, 28 blanks, 29 chain transmission mechanisms, 30 scale marks and 31 fixing holes.
Detailed Description
The invention is described in detail according to the attached drawings.
As shown in fig. 1 to 4, the copper plate and strip cold rolling mill comprises a frame, a feeding device, an upper horizontal roll assembly and a lower horizontal roll assembly, which are sequentially arranged on the frame. The feeding device comprises a plurality of feeding units which are connected end to end and have the same structure, the feeding units comprise a feeding roller group 22 arranged on the frame, and only one feeding unit is shown in the figure.
Wherein, the front press roll component and the rear press roll component are respectively suspended above the initial section and the tail section of the feeding roller group 22. The front and rear press roll components respectively comprise a left lifting oil cylinder 19, a right lifting oil cylinder 6, a left right-angle support 20 arranged at the top end of a cylinder rod of the left lifting oil cylinder 19, a right-angle support 3 arranged at the top end of a cylinder rod of the right lifting oil cylinder 6, a left horizontal press roll 26 connected with the vertical face of the left right-angle support 20, and a right horizontal press roll 27 connected with the vertical face of the right-angle support 3. The left and right lift cylinders are respectively supported on the left and right sides of the frame, the axial leads of the left and right horizontal press rolls 26 and 27 are overlapped, and the opposite ends of the left and right horizontal press rolls are connected by a spline structure. The left horizontal compression roller 26 and the right horizontal compression roller 27 are respectively provided with an axial inner limiting flange 23, and two ends of each feeding roller of the feeding roller group 22 are respectively provided with an axial outer limiting flange 5.
In this embodiment, horizontal position adjusting holes 21 are respectively formed in the horizontal planes of the left right-angle support 20 and the right-angle support 3, the cylinder rods of the left lift cylinder 19 and the right lift cylinder 6 penetrate through the horizontal position adjusting holes 21 and are fixed by the connecting plate 4, and the length direction of the horizontal position adjusting holes 21 is parallel to the axial lines of the left horizontal press roller 26 and the right horizontal press roller 27. The horizontal plane edges of the left right-angle support 20 and the right-angle support 3 are respectively provided with scale marks 30, the center of the bottom surface of the connecting plate 4 is connected with a cylinder rod of the left lifting cylinder 19 or the right lifting cylinder 6, the connecting plate 4 is perpendicular to the horizontal position adjusting hole 21, the tail end of the connecting plate points to the scale marks 30, and the connecting plate 4 is provided with a fixing hole 31 connected with the left right-angle support 20 and the right-angle support 3.
Left side horizontal compression roller 26 one end is equipped with the pivot of being connected with left right angle support 20, and the other end is equipped with the inboard stop flange 23 of axle, right side horizontal compression roller 27 one end is equipped with the pivot of being connected with right angle support 3, and the other end is equipped with the inboard stop flange 23 of axle and this end face is equipped with integral key shaft 24 with the axle center, left side horizontal compression roller 26 is equipped with the spline shaft cover 25 that corresponds integral key shaft 24, integral key shaft 24 inserts in the spline shaft cover 25. One end of a roll shaft of a first feed roll of the feed roll group 22 is connected with the output end of the driving motor speed reducer 2, and the roll shafts of two adjacent feed rolls are connected in series by a chain transmission mechanism 29.
The frame is provided with a lifting mechanism corresponding to the upper horizontal type roll assembly, the lifting mechanism comprises vertical lead screws 10 correspondingly arranged on the left side and the right side of the frame, nut sleeves 8 arranged on the vertical lead screws 10 and supports 9 fixed with the nut sleeves 8 into a whole, two ends of a roll shaft of an upper horizontal type roll 7 of the upper horizontal type roll assembly are respectively supported on the supports 9 on the corresponding sides, the lower ends of the two vertical lead screws 10 penetrate through the frame and are connected with a lifting motor 13, the upper ends of the two vertical lead screws jointly support a top plate 11, a cooling water buffer bin 12 is fixed on the bottom surface of the top plate 11, and a cooling water injection pipeline 14 corresponding to the discharge side of the upper horizontal type roll assembly and the lower horizontal type roll assembly is arranged on the bottom surface of the cooling water buffer bin 12. In this embodiment, the cooling water surge bin 12 is arranged along the length direction of the upper horizontal type roller 7, the number of the cooling water injection pipelines 14 is multiple, and the cooling water injection pipelines 14 are arranged at intervals along the length direction of the cooling water surge bin 12, and the cooling water injection pipelines 14 are serpentine pipes, so that the cooling water surge bin is convenient to bend and easy to change the direction.
The frame includes right angle shape left branch fagging 18, right angle shape right branch fagging 1, interval locate the I-shaped pillar 17 of right angle shape left and right branch fagging bottom surface, the facade relative arrangement of right angle shape left branch fagging 18 and right angle shape right branch fagging 1, each feed roll of feed roll group 22 and the lower horizontal roll 15 roller axle both ends of horizontal roll subassembly down support respectively on the facade of right angle shape left and right branch fagging 18, 1, the bottom surface of I-shaped pillar 17 is equipped with the guide rail groove and utilizes the guide rail groove to support on the guide rail 16 that the rolling mill place ground laid.
The working principle is as follows:
1. the feeding units are moved by the guide rail 16 and are connected end to end, so that the heights of the upper surface of the feeding roller group 22 of each feeding unit and the upper surface of the lower horizontal roller 15 of the lower horizontal roller assembly are the same. Meanwhile, the heights of the left and right horizontal pressing rollers 26 and 27 are adjusted through the thickness of the blank 28, the horizontal distance between the axially inner limiting flange 23 and the axially outer limiting flange 5 is adjusted through the width of the blank 28, and finally the blank 28 is clamped by the left and right horizontal pressing rollers 26 and 27 and the feeding roller group 22 in the vertical direction and is limited by the axially inner limiting flange 23 and the axially outer limiting flange 5 in the horizontal direction, so that the problem of position deviation or tilting of the conveyed blank when encountering resistance is avoided.
2. The blank 28 is sent between the upper horizontal roller 7 and the lower horizontal roller 15 of the upper horizontal roller assembly and the lower horizontal roller assembly to be rolled into a copper plate with required thickness, the copper plate at the discharging side is cooled by cooling water sprayed by a cooling water spraying pipeline 14 and then sent to a subsequent cutting mechanism, and a plurality of copper plate strips are cut.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (7)
1. The utility model provides a copper area cold rolling mill, includes the frame, locates material feeding unit and upper and lower horizontal roll assembly in the frame in proper order, material feeding unit includes end to end and a plurality of pay-off units that the structure is the same, the pay-off unit is including locating the pay-off roller set in the frame, its characterized in that: a front compression roller assembly and a rear compression roller assembly are respectively suspended above the initial section and the tail section of the feeding roller set, the front compression roller assembly and the rear compression roller assembly respectively comprise a left lifting oil cylinder, a right lifting oil cylinder, a left right-angle support arranged at the top end of a cylinder rod of the left lifting oil cylinder, a right-angle support arranged at the top end of a cylinder rod of the right lifting oil cylinder, a left horizontal compression roller connected with the vertical face of the left right-angle support, and a right horizontal compression roller connected with the vertical face of the right-angle support, the left lifting oil cylinder and the right lifting oil cylinder are respectively supported on the left side and the right side of the frame, the axial leads of the left horizontal compression roller and the right horizontal compression roller are superposed, the opposite ends of the left horizontal compression roller and the right horizontal compression roller are connected by a spline structure, axial inner limiting flanges are respectively arranged on the left horizontal compression roller and the right horizontal compression roller, and axial outer limiting flanges are respectively arranged at the two ends of each feeding roller of the feeding roller set; the frame is provided with a lifting mechanism corresponding to the upper horizontal type roll assembly, the lifting mechanism comprises vertical lead screws correspondingly arranged on the left side and the right side of the frame, nut sleeves arranged on the vertical lead screws and a support fixed with the nut sleeves into a whole, two ends of an upper horizontal type roll roller shaft of the upper horizontal type roll assembly are respectively supported on the supports on the corresponding sides, the lower ends of the two vertical lead screws penetrate through the frame and are connected with a lifting motor, the upper ends of the two vertical lead screws jointly support a top plate, a cooling water buffer bin is fixed on the bottom surface of the top plate, and a cooling water spraying pipeline corresponding to the discharge sides of the upper horizontal type roll assembly and the lower horizontal type roll assembly is arranged on the bottom surface of the cooling water buffer bin.
2. The cold copperplate strip mill according to claim 1, characterized in that: the cooling water buffer bins are arranged along the length direction of the upper horizontal type roller, the number of the cooling water spraying pipelines is multiple, the cooling water spraying pipelines are arranged at intervals along the length direction of the cooling water buffer bins, and the cooling water spraying pipes are coiled pipes.
3. The cold copper strip mill according to claim 1, characterized in that: the frame includes right angle shape left branch fagging, right angle shape right branch fagging, the I-shaped pillar of locating right angle shape left and right branch fagging bottom surface at the interval, the facade of right angle shape left branch fagging and right angle shape right branch fagging is arranged relatively, and each feed roll of feed roll group and the roller both ends of horizontal roll assembly down support respectively on the facade of right angle shape left and right branch fagging, the bottom surface of I-shaped pillar is equipped with the guide rail groove and utilizes the guide rail groove to support on the guide rail that rolling mill place ground was laid.
4. The cold copperplate strip mill according to claim 1, characterized in that: horizontal position adjusting holes are respectively formed in the horizontal planes of the left right-angle support and the right-angle support, cylinder rods of the left lifting oil cylinder and the right lifting oil cylinder penetrate through the horizontal position adjusting holes and are fixed through a connecting plate, and the length direction of the horizontal position adjusting holes is parallel to the axial line of the left horizontal compression roller and the axial line of the right horizontal compression roller.
5. The cold copper strip mill according to claim 1, characterized in that: left side horizontal compression roller one end is equipped with the pivot of being connected with left right angle support, and the other end is equipped with spacing flange in the axial, right side horizontal compression roller one end is equipped with the pivot of being connected with right angle support, and the other end is equipped with the integral key shaft that spacing flange and this end terminal surface were equipped with the axle center in the axial, left side horizontal compression roller is equipped with the spline shaft sleeve that corresponds the integral key shaft, the integral key shaft inserts in the spline shaft sleeve.
6. The cold copperplate strip mill according to claim 1, characterized in that: one end of a roll shaft of a first feed roll of the feed roll group is connected with the output end of the driving motor reducer, and roll shafts of two adjacent feed rolls are connected in series by a chain transmission mechanism.
7. The cold copper strip mill according to claim 4, characterized in that: the horizontal plane edge of left side right angle support and right angle support is equipped with the scale mark respectively, connecting plate bottom surface center is connected with left lift cylinder or right lift cylinder's jar pole, and the connecting plate is perpendicular with horizontal position regulation hole and the terminal directional scale mark, is equipped with the fixed orifices of being connected with left right angle support and right angle support on the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569902.XU CN218310025U (en) | 2022-09-28 | 2022-09-28 | Copper strip cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222569902.XU CN218310025U (en) | 2022-09-28 | 2022-09-28 | Copper strip cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218310025U true CN218310025U (en) | 2023-01-17 |
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ID=84822255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222569902.XU Active CN218310025U (en) | 2022-09-28 | 2022-09-28 | Copper strip cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218310025U (en) |
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2022
- 2022-09-28 CN CN202222569902.XU patent/CN218310025U/en active Active
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