CN1986129A - Rolling and cutting metal plate shearing machine - Google Patents
Rolling and cutting metal plate shearing machine Download PDFInfo
- Publication number
- CN1986129A CN1986129A CN 200610102208 CN200610102208A CN1986129A CN 1986129 A CN1986129 A CN 1986129A CN 200610102208 CN200610102208 CN 200610102208 CN 200610102208 A CN200610102208 A CN 200610102208A CN 1986129 A CN1986129 A CN 1986129A
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- hinged
- bearing pin
- scissor blade
- knife rest
- metal plate
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Abstract
The present invention belongs to the field of metal plate shearing technology, and is especially hydraulic rolling and cutting metal plate shearing machine. The metal plate shearing machine includes hydraulic cylinders, one transmission mechanism and one shearing mechanism; and features two hydraulic cylinders hinged horizontally on the frame, two piston rods, two link rods, two push rod and the upper shearing edge holder hinged successively, and one guide rod hinged between the upper shearing edge holder and the frame. The present invention has the advantages of simplified mechanism, simple and reliable transmission system and greatly raised sheared section quality.
Description
Technical field
The invention belongs to metal sheet shearing machine tool technical field, be specifically related to a kind of fluid pressure type metal sheet shearing machine.
Background technology
At present, both at home and abroad the roll-turning cutter of metallic plate that uses has polytype, and is two eccentric, single shaft double eccentric, twin shaft three off-centre and the oblique sword of hydraulic pressure is cut etc. if any twin shaft.They all respectively have some shortcomings, generally complex structure all of mechanical transmission-type, and system is huge, it is stable inadequately that the oblique sword of hydraulic pressure is cut in shear history each member stress, upper scissor blade and lower scissor blade lap are big during shearing, and camber of sheet is serious, shear steel plate cross section quality difference etc.
Summary of the invention:
The purpose of this invention is to provide a kind of new solution, can overcome the defective that prior art exists effectively.
Machine construction of the present invention comprises hydraulic cylinder, driving member and cutting mechanism, it is characterized in that having two hydraulic cylinders with horizontally lay, on the left and right sides, the top frame that the bearing pin articulated manner is installed in the upper scissor blade knife rest respectively, the end of two-piston bar is hinged with a connecting rod and a push rod respectively by bearing pin, the other end of push rod is hinged by bearing pin and frame, and be respectively-50 °～-5 ° and 5 °～50 ° with the vertical line angle, the other end of two connecting rods is hinged by bearing pin and upper scissor blade knife rest.Side at the upper scissor blade knife rest is equipped with a guide post, and one end and upper scissor blade knife rest are hinged by bearing pin, and the other end is inclined upwardly hinged with frame, and with the horizontal line angle be＞0 °～10 °, lower scissor blade is corresponding with upper scissor blade, is installed in below the frame.
Advantage of the present invention and good effect:
1, the present invention has adopted double hydraulic cylinder to drive left and right sides connecting rod and pushrod movement, and under the effect of guide post, realize the version of shearing motion, make whole cutter mechanism simplifying, cost low, transmission system is simple and reliable, and can play tangible reinforcement effect, the thrust that experimental results show that its hydraulic cylinder only is the 1/3-1/2 of shearing force, can finish shearing motion.
2, the present invention can make circular arc cutting edge on the upper scissor blade knife rest can do approximate pure rolling cut along parallel lower scissor blade in shear history to move, and makes up and down that two cutting edges are remaining unchanged along the lap on the sheet material width, can improve the quality of shearing area greatly.
Description of drawings:
Fig. 1 is the schematic diagram of mechanism of the present invention
Among the figure
1,4---hydraulic cylinder 2,5---push rod
3,6---connecting rod 7---upper scissor blade knife rest
8---guide post 9---lower scissor blade knife rest
10---metallic plate 11---frame
The specific embodiment:
As shown in Figure 1, hydraulic cylinder 1 and 4 is in the mode of horizontally laying, bearing pin is hinged, be installed in respectively on the left and right sides, the top frame 11 of upper scissor blade knife rest 7, the end of its two-piston bar is hinged with push rod 2,5 and connecting rod 3,6 respectively by bearing pin, the other end of push rod 2,5 is hinged by bearing pin and frame 11, and is respectively α with the angle of vertical line
1=-25 ° and α
2=25 °, the other end of connecting rod 3,6 is hinged by bearing pin and upper scissor blade knife rest 7, and an end of guide post 8 is hinged by bearing pin and upper scissor blade knife rest 7, and the other end is inclined upwardly and frame 11 is hinged, and with the horizontal line angle be β=5 °.During production, primer fluid cylinder pressure 1,4 drivening rods 3,6 and push rod 2,5 motions can drive the upper scissor blade knife rest and move together with upper scissor blade, finish the shearing task.
Claims (1)
1, a kind of hydraulic rolling cut type metal sheet shearing machine, comprise hydraulic cylinder, driving member and cutting mechanism, it is characterized in that by two hydraulic cylinders (1) and (4) with horizontally lay, on the left and right sides, the top frame (11) that the bearing pin articulated manner is installed in upper scissor blade knife rest (7) respectively, the end of two-piston bar is hinged with push rod (2,5) and connecting rod (3,6) respectively by bearing pin, the other end of two push rods (2,5) is hinged by bearing pin and frame (11), and is respectively α with the vertical line angle
1=-50 °～-5 ° and α
2=5 °～50 °, the other end of connecting rod (3,6) is hinged by bearing pin and upper scissor blade knife rest (7), side at the upper scissor blade knife rest is equipped with guide post (8), the one end is hinged by bearing pin and upper scissor blade knife rest (7), the other end is inclined upwardly and is hinged with frame (11), and with horizontal sextant angle be β=6 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610102208XA CN100445003C (en) | 2006-12-01 | 2006-12-01 | Rolling and cutting metal plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610102208XA CN100445003C (en) | 2006-12-01 | 2006-12-01 | Rolling and cutting metal plate shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1986129A true CN1986129A (en) | 2007-06-27 |
| CN100445003C CN100445003C (en) | 2008-12-24 |
Family
ID=38183143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610102208XA Active CN100445003C (en) | 2006-12-01 | 2006-12-01 | Rolling and cutting metal plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100445003C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069232A (en) * | 2010-11-20 | 2011-05-25 | 张恒昌 | Hobbing type cross-cutting shear |
| CN102596466A (en) * | 2009-10-17 | 2012-07-18 | Sms西马格股份公司 | Cutting device having variable lateral guiding |
| CN104368867A (en) * | 2014-07-04 | 2015-02-25 | 太原科技大学 | Single hydraulic cylinder driven rolling-cut-type plate shearing machine |
| CN104942355A (en) * | 2015-06-25 | 2015-09-30 | 太原科技大学 | Heavy hydraulic rolling-cutting type shearing machine for double sides in longitudinal direction of metal plate |
| CN107363317A (en) * | 2017-08-05 | 2017-11-21 | 太原科技大学 | The sheet metal rolling shearing machine that a kind of hydraulic cylinder is arranged vertically |
| CN108343647A (en) * | 2018-01-30 | 2018-07-31 | 太原理工大学 | A kind of anti-bias load hydraulic rolling cut type metal sheet shearing machine hydraulic system |
| CN110508866A (en) * | 2019-06-26 | 2019-11-29 | 太原科技大学 | A kind of combined type cutting edge mode rolling cut flying shearing machine |
| CN114378115A (en) * | 2022-02-24 | 2022-04-22 | 中冶赛迪工程技术股份有限公司 | Continuous casting and rolling pendulum shear |
| CN117754034A (en) * | 2024-02-22 | 2024-03-26 | 太原理工大学 | Metal plate rolling shearing machine driven by hydraulic cylinder in vertical installation mode |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314189B (en) * | 2008-05-30 | 2010-06-09 | 太原科技大学 | Shearing method of hydraulic rolling cut type metal sheet shearing machine |
| CN101804480A (en) * | 2010-03-02 | 2010-08-18 | 江苏瑞盛水处理有限公司 | Method and device for cutting metal-moulded honeycomb thin wave plate |
| CN102628433A (en) * | 2012-03-31 | 2012-08-08 | 常州轻工职业技术学院 | Two-stage power increasing manual hydraulic pump |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2824660C2 (en) * | 1978-06-05 | 1984-06-07 | Wessel-Hydraulik Günther Wessel, 2940 Wilhelmshaven | Paper cutter or similar cutting machine |
| JPH0246995A (en) * | 1988-08-04 | 1990-02-16 | Hisao Yamashina | Plate working machine |
| JP3547807B2 (en) * | 1994-08-30 | 2004-07-28 | 正夫 村川 | Precision rolling cut shearing device |
| JPH10109215A (en) * | 1996-10-07 | 1998-04-28 | Amada Washino Co Ltd | Shearing method for plate and shearing machine |
| CN2440612Y (en) * | 2000-09-04 | 2001-08-01 | 太原重型机械学院 | Rolling shearing machine |
| CN2516300Y (en) * | 2001-12-30 | 2002-10-16 | 无锡市永兴林业机械厂 | Automatic pneumatic plate shearing machine |
| GB2405118B (en) * | 2003-08-18 | 2006-02-15 | Vai Ind | Compact shear |
| CN1283402C (en) * | 2005-06-08 | 2006-11-08 | 太原科技大学 | Rolling type metal-plate shearing machine |
| CN2841212Y (en) * | 2005-07-04 | 2006-11-29 | 太原科技大学 | Single-axle eccentric negative off-set rolling shearing machine |
-
2006
- 2006-12-01 CN CNB200610102208XA patent/CN100445003C/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102596466A (en) * | 2009-10-17 | 2012-07-18 | Sms西马格股份公司 | Cutting device having variable lateral guiding |
| CN102069232B (en) * | 2010-11-20 | 2012-12-26 | 张恒昌 | Hobbing type cross-cutting shear |
| CN102069232A (en) * | 2010-11-20 | 2011-05-25 | 张恒昌 | Hobbing type cross-cutting shear |
| CN104368867B (en) * | 2014-07-04 | 2017-05-03 | 太原科技大学 | Single hydraulic cylinder driven rolling-cut-type plate shearing machine |
| CN104368867A (en) * | 2014-07-04 | 2015-02-25 | 太原科技大学 | Single hydraulic cylinder driven rolling-cut-type plate shearing machine |
| CN104942355B (en) * | 2015-06-25 | 2017-06-06 | 太原科技大学 | The longitudinal bilateral cutter of heavy hydraulic hobbing type metallic plate |
| CN104942355A (en) * | 2015-06-25 | 2015-09-30 | 太原科技大学 | Heavy hydraulic rolling-cutting type shearing machine for double sides in longitudinal direction of metal plate |
| CN107363317A (en) * | 2017-08-05 | 2017-11-21 | 太原科技大学 | The sheet metal rolling shearing machine that a kind of hydraulic cylinder is arranged vertically |
| CN108343647A (en) * | 2018-01-30 | 2018-07-31 | 太原理工大学 | A kind of anti-bias load hydraulic rolling cut type metal sheet shearing machine hydraulic system |
| CN108343647B (en) * | 2018-01-30 | 2019-07-26 | 太原理工大学 | A kind of anti-bias load hydraulic rolling cut type metal sheet shearing machine hydraulic system |
| CN110508866A (en) * | 2019-06-26 | 2019-11-29 | 太原科技大学 | A kind of combined type cutting edge mode rolling cut flying shearing machine |
| CN110508866B (en) * | 2019-06-26 | 2020-10-13 | 太原科技大学 | Combined type shear blade mode rolling-cutting flying shear |
| CN114378115A (en) * | 2022-02-24 | 2022-04-22 | 中冶赛迪工程技术股份有限公司 | Continuous casting and rolling pendulum shear |
| CN117754034A (en) * | 2024-02-22 | 2024-03-26 | 太原理工大学 | Metal plate rolling shearing machine driven by hydraulic cylinder in vertical installation mode |
| CN117754034B (en) * | 2024-02-22 | 2024-04-30 | 太原理工大学 | Metal plate rolling shearing machine driven by hydraulic cylinder in vertical installation mode |
Also Published As
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| CN100445003C (en) | 2008-12-24 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| ASS | Succession or assignment of patent right |
Owner name: TAIYUAN UNIV. OF SCIENCE & TECHNOLOGY; APPLICANT Free format text: FORMER OWNER: TAIYUAN UNIV. OF SCIENCE + TECHNOLOGY Effective date: 20071026 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20071026 Address after: 030024 No. 66 tile Road, Wan Berlin District, Shanxi, Taiyuan Applicant after: Taiyuan Univ. of Science & Technology Co-applicant after: Taiyuan Heavy Industry Science and Technology Co., Ltd. Address before: 030024 No. 66 tile Road, Wan Berlin District, Shanxi, Taiyuan Applicant before: Taiyuan Univ. of Science & Technology |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |