CN103100749A - High-accuracy plate shearing machine - Google Patents
High-accuracy plate shearing machine Download PDFInfo
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- CN103100749A CN103100749A CN2013100584520A CN201310058452A CN103100749A CN 103100749 A CN103100749 A CN 103100749A CN 2013100584520 A CN2013100584520 A CN 2013100584520A CN 201310058452 A CN201310058452 A CN 201310058452A CN 103100749 A CN103100749 A CN 103100749A
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Abstract
The invention discloses a high-accuracy plate shearing machine which comprises an upper die and a lower die. A cutter and a press device are arranged inside the upper die. The hold-down device is used for tightly pressing a plate and preventing the plate from deviating when the plate is sheared. An operating platform is arranged inside the lower die, and a plate body passed through the operating platform. At least one first plate material flattening mechanism is arranged above the operating platform. The first plate material flattening mechanism comprises a beam which is arranged on the upper die. The bream is located at the front end of the press device and is horizontally arranged. An installation base is fixedly arranged below the beam. A first rolling ball is arranged inside the installation base in a movable mode. One end of the first rolling ball is provided with a movable supporting rod. The movable supporting rod is arranged on the installation base in a sleeved mode. A second spring is arranged inside the movable supporting rod in a sleeved mode. One end of the spring is fixed on the installation base, and the other end of the spring is fixed on the movable supporting rod. The plate body is flattened before the plate body enters the cutter position, and therefore the accuracy after the plate body is sheared is ensured. Besides, when the plate is sheared, the plate is pressed tightly, and therefore bending and unevenness of the plate materials in the shearing process are avoided.
Description
Technical field
The present invention relates to cutting equipment, be specifically related to a kind of plate shearing machine that cuts for plate body.
Background technology
Plate shearing machine is a kind of accurate control sheet material processing dimension, bulk metal sheet material is carried out the automatic cycle shearing, and be transported to the automatically processing device of subsequent processing by stack pallet, in sheet material is carried out shear history, adopt Programmable Logic Controller that automatic clipper is controlled, the length of plate cutting is controlled by the block that arranges after cutter, and namely the distance of cutter and block is the length of cutting gained sheet material.
Before sheet material is sent into plate shearing machine, generally all use level(l)ing machine that plate body is flattened, smooth to guarantee plate body, guarantee plate body cut on plate shearing machine length be the actual length that obtains.But plate body is sent into plate shearing machine after leveling before, deposit or transport easily appearance collision in process, bending causes plate body surface irregularity (not being particularly very high plate body for hardness such as aluminium sheets).In shear history, see Fig. 1, the length of plate body 3 cuttings is that cutter 1 is apart from the distance of block 2, due to plate body 3 surface irregularities, the length of the actual plate body that obtains 3 is greater than the length L of the plate body of actual needs, makes sheet material can not meet some to the requirement of sheet material precision assembling higher device.Therefore be necessary to make improvements.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of plate shearing machine, before plate body enters the tool position, plate body is flattened, guaranteed the precision after plate body is sheared.
the present invention is achieved through the following technical solutions: a kind of high accuracy plate shearing machine, comprise upper die and lower die, cutter is set in patrix and is used for when plate is sheared, plate being compressed the hold down gag that prevents the Board position skew, has the workbench that passes through for plate body in counterdie, at least one first plate is set above described workbench flattens mechanism, described the first plate flattens mechanism and comprises that being arranged at patrix is positioned at the horizontally disposed crossbeam of described hold down gag front position, be fixedly installed mount pad below described crossbeam, rotate in described mount pad the first spin is set, one end of described the first spin is provided with movable branching rod, described movable branching rod is set on mount pad, and sheathed the second spring in described movable branching rod, described the second spring one end is fixedly connected on mount pad, the described second spring other end is fixed on described movable branching rod.
The present invention compared with prior art has following beneficial effect: before plate body enters the tool position, plate body is flattened, guaranteed the precision after plate body is sheared, and when shear, compressed all the time plate, prevent the bending injustice that plate produces in shear history.
Description of drawings
Schematic diagram when Fig. 1 is traditional plate shearing machine shear.
Fig. 2 is the structural representation of plate shearing machine embodiment 1 of the present invention.
Fig. 3 is the structural representation of plate shearing machine embodiment of the present invention 1 another side.
Fig. 4 is schematic top plan view of the present invention.
Fig. 5 is the elevational schematic view of mount pad of the present invention.
Fig. 6 is the structural representation of the embodiment of the present invention 2.
Fig. 7 is the structural representation of the embodiment of the present invention 2 another sides.
Fig. 8 is the structural representation of the embodiment of the present invention 3.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail: referring to Fig. 1 to Fig. 8, a kind of high accuracy plate shearing machine, comprise patrix 10 and counterdie 20, cutter 8 is set in patrix 10 and is used for when plate is sheared, plate being compressed the hold down gag 7 that prevents the Board position skew, having in counterdie 20 more than the workbench 13(that passes through for plate body is the structure total with general plate shearing machine).
embodiment 1: comprise that first plate flattens mechanism, described the first plate flattens mechanism and comprises and be horizontally placed on the crossbeam 30 that described patrix 10 is positioned at described hold down gag front position, crossbeam 30 belows are fixedly installed mount pad 31, rotate in described mount pad 31 the first spin 32 is set, the plate body thickness of the distance of the first spin 32 lower surfaces and workbench 13 distances and need shear is identical or be slightly larger than the plate body thickness that needs shear, if when passing through between the first spin 32 and workbench during the plate out-of-flatness, the irregular end face of plate is subject to larger pressure that the first spin end face gives (because contact area is less, this pressure is larger), easily distortion keeps plate to develop in work top, it is also formation state, and when plate cutting, the first spin 32 compresses plate all the time, guaranteed that plate can not produce mobile when cutting plate, like this at plate during at shear, has higher precision.
offer mounting groove 43 in described workbench, comprise that also second plate flattens mechanism, described the second plate flattens mechanism and is included in the installing rack 44 that slides and arrange in described mounting groove 43, described installing rack 44 can slide in mounting groove 43, and in mounting groove 43 lower ends, hold-down screw (accompanying drawing does not mark) is set, reliably fixing in mounting groove 43 optional positions by hold-down screw, during use, plate body is by between two installing racks 44, therefore can adjust the position of installing rack 44, make lath cutter to cut for the different in width plate body, rotate in described installing rack 44 the second spin 41 is set, the plate body thickness of the second spin 41 and workbench 13 panels distances and need shear is identical or be slightly larger than the plate body thickness that needs shear, when if the plate body out-of-flatness is passed through between the second spin 41 and workbench like this, can stressedly be driven plain, and because the end face lifting surface area at the second spin end face and plate body uneven place is less, when therefore plate passes through, can receive larger pressure, guarantee that bossing can be driven plain.
embodiment 2: comprise that first plate flattens mechanism, described the first plate flattens mechanism and comprises and be horizontally placed on the crossbeam 30 that described patrix 10 is positioned at described hold down gag front position, be fixedly installed mount pad 31 below crossbeam 30, rotate in described mount pad 31 the first spin 32 is set, described mount pad 31 upper end straight-bars 33 are movably set in described crossbeam 30, sheathed the first spring 34 in straight-bar 33, described the first spring 34 1 ends are fixed in the crossbeam lower surface, first spring 34 other ends are fixed on mount pad 31, this structure, when plate body passes through between the first spin and work top, straight-bar 33 shrinks, spring stress deformation, guaranteeing that the first spin pressure is partly pushed in the plate body out-of-flatness can be by 34 pairs of pressure buffer of the first spring when excessive, guaranteed can not cause than galling plate body, if and the plate body out-of-flatness is by between the second spin 41 and workbench the time, can stressedly be driven plain, and because the end face lifting surface area at the second spin end face and plate body uneven place is less, when therefore plate passes through, can receive larger pressure, guarantee that bossing can be driven plain.Be convenient to simultaneously plate body and can pass through comparatively easily the first spin (flattening effect substantially unaffected).
offer mounting groove 43 in described workbench, comprise that also second plate flattens mechanism, described the second plate flattens mechanism and is included in the installing rack 44 that slides and arrange in described mounting groove 43, described installing rack 44 comprises the first mounting bracket 42 and the second mounting bracket 40 that is movably set on the first mounting bracket 42, described the second mounting bracket 40 can (the second mounting bracket 40 mobile structure on the first mounting bracket be conventional means in described the first mounting bracket vertical direction activity, do not given unnecessary details at this), also comprise one the 3rd spring 420, described the 3rd spring 420 1 ends and described the second mounting bracket 40 lean, described the 3rd spring 420 other ends and the first mounting bracket are fixed, described the 3rd spring 420 is in extended state, when plate body passes through, avoid rigid collision excessive, plate body is caused wearing and tearing, rotate in described the second mounting bracket 40 the second spin 41 be set, plate body by the time, because the second spin end face is less with the end face lifting surface area at plate body uneven place, thus plate by the time, can receive larger pressure, the assurance bossing can be driven plain.And described the first mounting bracket 42 can slide in mounting groove 43, in mounting groove 43 lower ends, hold-down screw (accompanying drawing does not mark) is set, described the first mounting bracket 42 is reliably fixing in mounting groove 43 optional positions by hold-down screw, during use, plate body is by between two installing racks 44, therefore can adjust the position of installing rack 44, make lath cutter to cut for the different in width plate body.
embodiment 3: comprise that first plate flattens mechanism, described the first plate flattens mechanism and comprises and be horizontally placed on the crossbeam 30 that described patrix 10 is positioned at described hold down gag front position, be fixedly installed mount pad 31 below crossbeam 30, rotate in described mount pad 31 the first spin 32 is set, described mount pad 31 is fixedly installed on crossbeam 30, one end of described the first spin 32 is provided with movable branching rod 35, described movable branching rod 35 is set on mount pad 31, and sheathed the second spring 36 in described movable branching rod 35, described the second spring 36 1 ends are fixedly connected on mount pad 31, described second spring 36 other ends are fixed on described movable branching rod 35, and increase gradually along second the elastic coefficient of plate body by the direction setting, when plate body passes through between the first spin and work top, movable branching rod shrinks, the second spring 36 is stressed, guarantee that the plate body out-of-flatness partly pushes the first spin 32 pressure when excessive, can be by 36 pairs of pressure buffers of the second spring, guaranteed can not cause than galling plate body, be convenient to simultaneously plate body and can pass through comparatively easily the first spin, and owing to increasing gradually along second the elastic coefficient of plate body by the direction setting, plate body by the time seamlessly transit, can guarantee plate body by the time for convenience of and the pressing plate better effects if.
Need to prove: embodiment 1, embodiment 2 flatten mechanism with the first plate during embodiment is connected can connect to play better pressing plate effect successively, also can arrange separately.
Claims (1)
1. high accuracy plate shearing machine, comprise patrix (10) and counterdie (20), cutter (8) is set in patrix (10) and is used for when plate is sheared, plate being compressed the hold down gag (7) that prevents the Board position skew, has the workbench (13) that passes through for plate body in counterdie (20), it is characterized in that: at least one first plate is set above described workbench flattens mechanism, described the first plate flattens mechanism and comprises that being arranged at patrix (10) is positioned at the horizontally disposed crossbeam of described hold down gag front position (30), be fixedly installed mount pad (31) below described crossbeam (30), rotate in described mount pad (31) the first spin (32) is set, one end of described the first spin (32) is provided with movable branching rod (35), described movable branching rod (35) is set on mount pad (31), and sheathed the second spring (36) in described movable branching rod (35), described the second spring (36) one ends are fixedly connected on mount pad (31), described the second spring (36) other end is fixed on described movable branching rod (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310058452.0A CN103100749B (en) | 2013-02-25 | 2013-02-25 | A kind of high accuracy plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310058452.0A CN103100749B (en) | 2013-02-25 | 2013-02-25 | A kind of high accuracy plate shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103100749A true CN103100749A (en) | 2013-05-15 |
| CN103100749B CN103100749B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310058452.0A Expired - Fee Related CN103100749B (en) | 2013-02-25 | 2013-02-25 | A kind of high accuracy plate shearing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103100749B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921821A (en) * | 2016-06-29 | 2016-09-07 | 贵州盘江矿山机械有限公司 | Simple cutting device for stainless steel sieves and operation method of simple cutting device |
| CN106625890A (en) * | 2016-11-30 | 2017-05-10 | 江门沙龙实业有限公司 | Angle cutter capable of achieving firm clamping |
| CN107962230A (en) * | 2017-11-26 | 2018-04-27 | 郭文英 | A kind of material pressing device of plate shearing machine |
| CN112533717A (en) * | 2018-06-18 | 2021-03-19 | 伊利诺斯工具制品有限公司 | Pipe machining system for positioning pipe machining equipment in three-dimensional coordinate system |
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| CN201267895Y (en) * | 2008-10-08 | 2009-07-08 | 浙江省东阳市诚基电机有限公司 | Shearing machine |
| RU2375157C1 (en) * | 2008-07-23 | 2009-12-10 | Государственное образовательное учреждение высшего профессионального образования Московский Государственный Технологический Университет "СТАНКИН" | Plate shearing machine |
| CN201632702U (en) * | 2009-12-29 | 2010-11-17 | 重庆市宁宇门业有限责任公司 | Plate shearing machine |
| CN102380655A (en) * | 2010-08-30 | 2012-03-21 | 许陈健 | Improved plate shearing machine |
| CN202180251U (en) * | 2011-05-31 | 2012-04-04 | 深圳华美板材有限公司 | Circle shear device |
| CN203109330U (en) * | 2013-02-25 | 2013-08-07 | 宁波市令通电信设备有限公司 | High-precision plate shearing machine |
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2013
- 2013-02-25 CN CN201310058452.0A patent/CN103100749B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2375157C1 (en) * | 2008-07-23 | 2009-12-10 | Государственное образовательное учреждение высшего профессионального образования Московский Государственный Технологический Университет "СТАНКИН" | Plate shearing machine |
| CN201267895Y (en) * | 2008-10-08 | 2009-07-08 | 浙江省东阳市诚基电机有限公司 | Shearing machine |
| CN201632702U (en) * | 2009-12-29 | 2010-11-17 | 重庆市宁宇门业有限责任公司 | Plate shearing machine |
| CN102380655A (en) * | 2010-08-30 | 2012-03-21 | 许陈健 | Improved plate shearing machine |
| CN202180251U (en) * | 2011-05-31 | 2012-04-04 | 深圳华美板材有限公司 | Circle shear device |
| CN203109330U (en) * | 2013-02-25 | 2013-08-07 | 宁波市令通电信设备有限公司 | High-precision plate shearing machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921821A (en) * | 2016-06-29 | 2016-09-07 | 贵州盘江矿山机械有限公司 | Simple cutting device for stainless steel sieves and operation method of simple cutting device |
| CN105921821B (en) * | 2016-06-29 | 2019-04-02 | 贵州盘江矿山机械有限公司 | A kind of simple cutter device of stainless steel mesh and its operating method |
| CN106625890A (en) * | 2016-11-30 | 2017-05-10 | 江门沙龙实业有限公司 | Angle cutter capable of achieving firm clamping |
| CN106625890B (en) * | 2016-11-30 | 2022-06-24 | 江门沙龙实业有限公司 | Angle cutting machine firm in clamping |
| CN107962230A (en) * | 2017-11-26 | 2018-04-27 | 郭文英 | A kind of material pressing device of plate shearing machine |
| CN107962230B (en) * | 2017-11-26 | 2019-11-26 | 平湖市伊凡家箱包有限公司 | A kind of material pressing device of plate shearing machine |
| CN112533717A (en) * | 2018-06-18 | 2021-03-19 | 伊利诺斯工具制品有限公司 | Pipe machining system for positioning pipe machining equipment in three-dimensional coordinate system |
| CN112533717B (en) * | 2018-06-18 | 2024-02-20 | 伊利诺斯工具制品有限公司 | Pipe machining system for positioning pipe machining equipment in three-dimensional coordinate system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103100749B (en) | 2016-03-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jizhong Inventor before: Gao Wenxiong Inventor before: Ge Pengqing Inventor before: Yang Lingzhi Inventor before: Shen Jinbiao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171115 Address after: 225600, Jiangsu, Yangzhou City, Gaoyou province Guo Ji Town Industrial Concentration Area Patentee after: YANGZHOU GUOGUANG LIGHTING GROUP CO., LTD. Address before: 315203 Ningbo province Zhenhai District, Pu Pu Industrial Zone Patentee before: Ningbo Lingtong Telecom Equipment Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20180225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |