CN104624730A - Quick-open type plate leveler - Google Patents
Quick-open type plate leveler Download PDFInfo
- Publication number
- CN104624730A CN104624730A CN201510034493.5A CN201510034493A CN104624730A CN 104624730 A CN104624730 A CN 104624730A CN 201510034493 A CN201510034493 A CN 201510034493A CN 104624730 A CN104624730 A CN 104624730A
- Authority
- CN
- China
- Prior art keywords
- memorial archway
- open type
- type plate
- fast
- closing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Abstract
The invention discloses a quick-open type plate leveler which comprises a lower roller system, an upper roller system, an upper movable beam, pressing-down devices and a balancing device which are sequentially connected from bottom to top. The upper roller system and the lower roller system are connected with a main driving device. The quick-open type plate leveler is characterized by further comprising an upper memorial archway, a lower memorial archway, a side baffle, slewing devices and an opening-closing device. The lower memorial archway is arranged below the lower roller system. The four corners of the upper surface of the lower memorial archway are provided with four concave ways. The slewing devices are arranged in the concave ways. The concave ways are connected with the upper memorial archway through the slewing devices. The side baffle is arranged on the outer side of the upper movable beam and fixed to the upper memorial archway. The upper memorial archway is connected to the upper portion of the opening-closing device, the lower memorial archway is connected to the lower portion of the opening-closing device, and positioning keys are arranged at the positions where the opening-closing device is connected with the upper and lower memorial archway. A leveler frame is quickly opened, working roller cleaning is finished, operation is easy and reliable, efficiency is high, and the occupied area is small.
Description
Technical field
The present invention relates to a kind of sheet metal forming manufacture field, be specifically related to a kind of fast-open type plate straightening roll.
Background technology
During rare your material plate such as leveling non-ferrous metal aluminium, molybdenum, Titanium, tantalum niobium, in order to protect the surface of plate, needing before leveling to carry out wiping cleaning to working roll, removing the foreign matters such as dust, preventing pollution plate.
Existing level(l)ing machine is closed frame structure, the narrow space between up-down rollers system, and cleaning roller system is inconvenient, and cleaning effect is poor, and potential safety hazard is large, and complete machine can only be taken apart by cleaning, shifts out roller system and clears up, waste time and energy.
Early stage Chinese patent CN102553975B provides a kind of multi-roll straightening machine, during cleaning roller system, roller system pulled down, the roller after splitting out fastens lower roll contact together, need adopt to turn over after up-down rollers system separates by roller arrangement and clear up, be locked by locking device after the roller system shift-in level(l)ing machine cleared up.This level(l)ing machine is more convenient, but still there is the defect of roll change cycle length, is not suitable for clearing up replacing frequently, and machine construction is complicated, and roller system shifts out from the side, takes up room large.
Summary of the invention
The present invention is directed to above weak point, provide a kind of fast-open type plate straightening roll, open level(l)ing machine framework fast, the cleaning of roller of finishing the work, simple to operate, reliable, efficiency is high, floor space is little.
The technical solution adopted for the present invention to solve the technical problems is: a kind of fast-open type plate straightening roll, include connect successively from the bottom up lower roll system, upper roller system, upper walking beam, screwdown gear, bascule, described upper roller system is connected main drive with lower roll system, also comprise memorial archway, lower memorial archway, side shield, slewing equipment, closing device, lower memorial archway is provided with below described lower roll system, described lower memorial archway upper surface corner is provided with recessed channel everywhere, be provided with slewing equipment in described recessed channel, described recessed channel connects upper memorial archway by slewing equipment; Side shield to be placed in outside walking beam and to be fixed on memorial archway; Described closing device top connects upper memorial archway, and bottom connects lower memorial archway, and closing device and the two junction are provided with positioning key.
Described slewing equipment comprises rotating shaft, axle sleeve, block plate, and axle sleeve is embedded in memorial archway connecting hole, and the through axle sleeve of rotating shaft is also fixed on lower memorial archway, and block plate is fixed in rotating shaft.
Described closing device comprises holder, oil cylinder seat, hydraulic cylinder, lining, bearing pin, and holder is connected with lower memorial archway, and oil cylinder seat is connected with upper memorial archway, and holder and oil cylinder seat are by pinned connection hydraulic cylinder, and hydraulic cylinder connecting hole is embedded with lining.
The described upper axis of memorial archway connecting hole and the axis being parallel of up-down rollers.
The angle that described upper memorial archway rotates is less than 180 degree.
Described rotating shaft hardness is not less than 28HRC.
Described hydraulic cylinder cylinder diameter is greater than 63mm.
The invention has the beneficial effects as follows: the slewing equipment of throwing off entrance side, hydraulic cylinder action pulls memorial archway to turn an angle along slewing equipment, increases the space between up-down rollers system fast, need not remove roller system can clear up, cleaning is easier, and structure is simple, easy to operate, efficiency is high.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation;
Fig. 2 is embodiment of the present invention left view;
Fig. 3 is slewing equipment sectional view of the present invention;
Fig. 4 is closing device sectional view of the present invention;
Fig. 5 is closing device releasing orientation schematic diagram of the present invention.
Detailed description of the invention
Describe the present invention below in conjunction with the drawings and specific embodiments:
As shown be a specific embodiment of the present invention,
Fig. 1, 2 is structural representation of the present invention, a kind of fast-open type plate straightening roll provided by the invention, comprise the upper roller system 1 connected successively from the bottom up, lower roll system 2, upper walking beam 3, screwdown gear 4, bascule 6, electrical system, described upper roller system 1 and lower roll system 2 connection main drive 5, also comprise memorial archway 8, lower memorial archway 9, side shield 10, slewing equipment 11, closing device 12, upper roller system 1 is fixed on bottom walking beam 3, upper walking beam 3 top is connected by screwdown gear 4 with upper memorial archway 8, side shield 10 to be placed in outside walking beam 3 and to be fixed on memorial archway 8, bascule 6 bottom is connected with upper walking beam 3, and bascule 6 top is fixed on memorial archway 8, and lower roll system 2 is fixed on lower memorial archway 9, and main drive 5 is connected with the axle head of upper roller system 1 and lower roll system 2, and lower memorial archway 9 four jiaos of recessed channel are processed with connecting hole, upper memorial archway 8 four jiaos of projections are processed with connecting hole, are connected in the recessed channel everywhere that upper memorial archway 8 four jiaos of projections are placed in lower memorial archway 9 respectively with slewing equipment 11,
Fig. 3 is the sectional view of slewing equipment 11, upper memorial archway 8 everywhere projection connecting hole is inlaid with axle sleeve 15 respectively, rotating shaft 14 penetrates lower memorial archway 9 recessed channel and forms matched in clearance with axle sleeve 15, and block plate 16 to be fixed by screws on rotating shaft 14 end face and to be adjacent to lower memorial archway 9, prevents rotating shaft 14 axial float.
Fig. 4 is the sectional view of closing device 12, holder 22 is arranged in the chute of lower memorial archway 9, holder 22 is connected with lower memorial archway 9 by screw and positioning key 13, oil cylinder seat 21 is arranged in the chute of memorial archway 8, oil cylinder seat 21 is connected with positioning key 13 by screw with upper memorial archway 8, hydraulic cylinder 17 cylinder head end inserts the slideway of holder 22, hydraulic cylinder 17 rod end inserts the slideway of oil cylinder seat 21, two bearing pins 18 run through lining 20 fixing on hydraulic cylinder 17 and are separately fixed on holder 22 and oil cylinder seat 21, back-up ring 19 is fixed in the cannelure of two bearing pins 21, prevent bearing pin 18 axial float.
Fig. 5 is closing device 12 releasing orientation schematic diagram of the present invention, during the cleaning of roller system, two groups of block plate 16 hold-down screws of manual demolition non-hydraulic cylinder 17 side, take out rotating shaft 14, hydraulic cylinder 17 piston rod is retracted, oil cylinder seat 21 drives upper memorial archway 8, upper walking beam 3, upper roller system 1, screwdown gear 4 and bascule 6 entirety rotate counterclockwise around the rotating shaft 14 of hydraulic cylinder 17 side together, space now between upper roller system 8 and lower roll system 9 becomes large, the cleaning of pair roller system can be facilitated, after having cleared up, hydraulic cylinder 17 piston rod extends, oil cylinder seat 21 drives upper roller system 1, upper memorial archway 8, upper walking beam 3, screwdown gear 4 and bascule 6 entirety rotate clockwise around the rotating shaft 14 of non-hydraulic cylinder 17 side together, when connecting hole and the dead in line of lower memorial archway 8 projection connecting hole of upper memorial archway 8, hydraulic cylinder 17 stops action, rotating shaft 14 is loaded in connecting hole, block plate 16 is adjacent to lower memorial archway by end face screw, prevent rotating shaft 14 from deviating from, upper memorial archway 8 forms closed frame with lower memorial archway 9 by slewing equipment 11, the intensity of framework when ensure that plate leveling and rigidity.
Beneficial effect of the present invention is: body of roll cleaning need not remove roller system, and cleaning is easier, and structure is simple, and easy to operate, be easy to frequent operation, production efficiency is high, and floor space is little.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (7)
1. a fast-open type plate straightening roll, include connect successively from the bottom up lower roll system, upper roller system, upper walking beam, screwdown gear, bascule, described upper roller system is connected main drive with lower roll system, it is characterized in that: also comprise memorial archway, lower memorial archway, side shield, slewing equipment, closing device, lower memorial archway is provided with below described lower roll system, described lower memorial archway upper surface corner is provided with recessed channel everywhere, be provided with slewing equipment in described recessed channel, described recessed channel connects upper memorial archway by slewing equipment; Side shield to be placed in outside walking beam and to be fixed on memorial archway; Described closing device top connects upper memorial archway, and bottom connects lower memorial archway, and closing device and the two junction are provided with positioning key.
2. a kind of fast-open type plate straightening roll according to claim 1, it is characterized in that: described slewing equipment comprises rotating shaft, axle sleeve, block plate, axle sleeve is embedded in memorial archway connecting hole, and the through axle sleeve of rotating shaft is also fixed on lower memorial archway, and block plate is fixed in rotating shaft.
3. a kind of fast-open type plate straightening roll according to claim 1, it is characterized in that: described closing device comprises holder, oil cylinder seat, hydraulic cylinder, lining, bearing pin, holder is connected with lower memorial archway, oil cylinder seat is connected with upper memorial archway, holder and oil cylinder seat are by pinned connection hydraulic cylinder, and hydraulic cylinder connecting hole is embedded with lining.
4. a kind of fast-open type plate straightening roll according to claim 2, is characterized in that: the described upper axis of memorial archway connecting hole and the axis being parallel of up-down rollers.
5. a kind of fast-open type plate straightening roll according to claim 1, is characterized in that: the angle that described upper memorial archway rotates is less than 180 degree.
6. a kind of fast-open type plate straightening roll according to claim 1, is characterized in that: described rotating shaft hardness is not less than 28HRC.
7. a kind of fast-open type plate straightening roll according to claim 3, is characterized in that: described hydraulic cylinder cylinder diameter is greater than 63mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034493.5A CN104624730B (en) | 2015-01-23 | 2015-01-23 | A kind of fast-open type plate straightening roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034493.5A CN104624730B (en) | 2015-01-23 | 2015-01-23 | A kind of fast-open type plate straightening roll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104624730A true CN104624730A (en) | 2015-05-20 |
| CN104624730B CN104624730B (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034493.5A Active CN104624730B (en) | 2015-01-23 | 2015-01-23 | A kind of fast-open type plate straightening roll |
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| Country | Link |
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| CN (1) | CN104624730B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828092A (en) * | 2020-12-28 | 2021-05-25 | 泰安华鲁锻压机床有限公司 | Plate rolling machine device for improving workpiece rolling precision |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07290148A (en) * | 1994-04-23 | 1995-11-07 | Press Gijutsu Kenkyusho:Kk | Opening/closing structure of straightening part of leveling device |
| CN201253635Y (en) * | 2008-07-25 | 2009-06-10 | 北京京诚之星科技开发有限公司 | Descaling straightening and withdrawal machine |
| CN202028639U (en) * | 2010-06-22 | 2011-11-09 | 张挺胜 | Upper roller lifting device and roller shape adjusting device of roller type plate leveler |
| EP2777833A1 (en) * | 2013-03-13 | 2014-09-17 | Siemens VAI Metals Technologies GmbH | Device for rotating the working rolls of a rolling mill and method for changing said rolls |
| CN204052440U (en) * | 2014-09-15 | 2014-12-31 | 东风汽车股份有限公司 | Quick cleaning device of leveler working roll |
| CN204470321U (en) * | 2015-01-23 | 2015-07-15 | 泰安华鲁锻压机床有限公司 | A kind of fast-open type plate straightening roll |
-
2015
- 2015-01-23 CN CN201510034493.5A patent/CN104624730B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07290148A (en) * | 1994-04-23 | 1995-11-07 | Press Gijutsu Kenkyusho:Kk | Opening/closing structure of straightening part of leveling device |
| CN201253635Y (en) * | 2008-07-25 | 2009-06-10 | 北京京诚之星科技开发有限公司 | Descaling straightening and withdrawal machine |
| CN202028639U (en) * | 2010-06-22 | 2011-11-09 | 张挺胜 | Upper roller lifting device and roller shape adjusting device of roller type plate leveler |
| EP2777833A1 (en) * | 2013-03-13 | 2014-09-17 | Siemens VAI Metals Technologies GmbH | Device for rotating the working rolls of a rolling mill and method for changing said rolls |
| CN204052440U (en) * | 2014-09-15 | 2014-12-31 | 东风汽车股份有限公司 | Quick cleaning device of leveler working roll |
| CN204470321U (en) * | 2015-01-23 | 2015-07-15 | 泰安华鲁锻压机床有限公司 | A kind of fast-open type plate straightening roll |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828092A (en) * | 2020-12-28 | 2021-05-25 | 泰安华鲁锻压机床有限公司 | Plate rolling machine device for improving workpiece rolling precision |
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| Publication number | Publication date |
|---|---|
| CN104624730B (en) | 2016-08-10 |
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