CN103100749B - A kind of high accuracy plate shearing machine - Google Patents
A kind of high accuracy plate shearing machine Download PDFInfo
- Publication number
- CN103100749B CN103100749B CN201310058452.0A CN201310058452A CN103100749B CN 103100749 B CN103100749 B CN 103100749B CN 201310058452 A CN201310058452 A CN 201310058452A CN 103100749 B CN103100749 B CN 103100749B
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- plate
- plate body
- mount pad
- spring
- branching rod
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Abstract
The invention discloses a kind of high accuracy plate shearing machine, comprise upper die and lower die, cutter and the hold down gag for carrying out compressing the skew of preventing board position to plate when plate is sheared are set in patrix, there is the workbench passed through for plate body in counterdie, side arranges at least one first plate and flattens mechanism on the table, first plate flattens mechanism and comprises and be arranged at patrix and be positioned at the horizontally disposed crossbeam of described hold down gag front position, mount pad is fixedly installed below crossbeam, rotate in mount pad and the first spin is set, one end of first spin is provided with movable branching rod, movable branching rod is set on mount pad, and sheathed second spring in movable branching rod, second spring one end is fixed on mount pad, the second spring other end is fixed on movable branching rod.The present invention flattens plate body before plate body enters tool position, and ensure that the precision after plate body shearing, and when shear, compress plate all the time, the bending preventing plate from producing in shear history is uneven.
Description
Technical field
The present invention relates to cutting equipment, be specifically related to a kind of plate shearing machine plate body being carried out to cut.
Background technology
Plate shearing machine is a kind of accurately control sheet material processing dimension, bulk metal sheet material is carried out automatic cycle shearing, and the automatically processing device of subsequent processing is transported to by stack pallet, carrying out in shear history to sheet material, Programmable Logic Controller is adopted to control automatic clipper, the length of plate cutting is controlled by the block arranged 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 to flatten plate body, to ensure that plate body is smooth, ensure that the length that plate body is cut on plate shearing machine is the actual length obtained.But before plate body sends into plate shearing machine after leveling, deposit or easily occur collision in transport process, bending causes plate body surface irregularity (particularly for the plate body that the hardness such as aluminium sheet are not very high).In shear history, see Fig. 1, the length that plate body 3 cuts is the distance of cutter 1 apart from block 2, due to plate body 3 surface irregularity, the length of the actual plate body 3 obtained is greater than the length L of the plate body of actual needs, make sheet material can not meet some to sheet material precision assembling higher device requirement.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 tool position, plate body is flattened, ensure that the precision after plate body shearing.
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 and the hold down gag for carrying out compressing the skew of preventing board position to plate when plate is sheared are set in patrix, there is the workbench passed through for plate body in counterdie, at least one first plate is set above described workbench and flattens mechanism, described first plate flattens mechanism and comprises and be arranged at patrix and be positioned at the horizontally disposed crossbeam of described hold down gag front position, mount pad is fixedly installed below described crossbeam, rotate in described mount pad and the first spin is set, one end of described first spin is provided with movable branching rod, described movable branching rod is set on mount pad, and sheathed second spring in described movable branching rod, described 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: flatten plate body before plate body enters tool position, and ensure that the precision after plate body shearing, and when shear, compress plate all the time, the bending preventing plate from producing in shear history is uneven.
Accompanying drawing explanation
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 1 another side of the present invention.
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 side.
Fig. 8 is the structural representation of the embodiment of the present invention 3.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1 to Fig. 8, a kind of high accuracy plate shearing machine, comprise patrix 10 and counterdie 20, in patrix 10, arrange cutter 8 and the hold down gag 7 for carrying out compressing the skew of preventing board position to plate when plate is sheared, in counterdie 20, have more than the workbench 13(passed through for plate body is the structure total with general plate shearing machine).
Embodiment 1: comprise first plate and flatten mechanism, described 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, mount pad 31 is fixedly installed below crossbeam 30, rotate in described mount pad 31 and first spin 32 is set, the distance of the first spin 32 lower surface and workbench 13 distance are identical or slightly larger than the plate body thickness needing shear with needing the plate body thickness of shear, if when passing through between the first spin 32 and workbench during 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), easy distortion keeps plate to develop in work top, also be formation state, and when plate cutting, first spin 32 compresses plate all the time, ensure that plate can not produce when cutting plate mobile, like this plate at shear time, there is higher precision.
Mounting groove 43 is offered in described workbench, also comprise second plate and flatten mechanism, described second plate flattens mechanism and is included in described mounting groove 43 installing rack 44 sliding and arrange, described installing rack 44 can slide in mounting groove 43, and in mounting groove 43 lower end, hold-down screw (accompanying drawing does not mark) is set, reliably fixed in mounting groove 43 optional position by hold-down screw, during use, plate body is by between two installing racks 44, therefore the position of installing rack 44 can be adjusted, lath cutter can be cut for different in width plate body, rotate in described installing rack 44 and second spin 41 is set, second spin 41 and workbench 13 panel distance are identical or slightly larger than the plate body thickness needing shear with needing the plate body thickness of shear, if when such plate body out-of-flatness is passed through between the second spin 41 and workbench, can stressedly be driven plain, and because the end face lifting surface area at the second spin end face and the uneven place of plate body is less, therefore when plate passes through, larger pressure can be received, ensure that bossing can be driven plain.
Embodiment 2: comprise first plate and flatten mechanism, described 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, mount pad 31 is fixedly installed below crossbeam 30, rotate in described mount pad 31 and first spin 32 is set, described mount pad 31 upper end straight-bar 33 is movably set in described crossbeam 30, sheathed first spring 34 in straight-bar 33, crossbeam lower surface is fixed in described first spring 34 one end, first spring 34 other end is 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, can by the first spring 34 pairs of pressure buffers when ensureing that plate body out-of-flatness portion extrusion first spin pressure is excessive, ensure that and can not cause comparatively galling to plate body, and when if plate body out-of-flatness is passed through between the second spin 41 and workbench, can stressedly be driven plain, and because the end face lifting surface area at the second spin end face and the uneven place of plate body is less, therefore when plate passes through, larger pressure can be received, ensure that bossing can be driven plain.Be convenient to plate body can conveniently by the first spin (flattening effect substantially unaffected) simultaneously.
Mounting groove 43 is offered in described workbench, also comprise second plate and flatten mechanism, described second plate flattens mechanism and is included in described mounting groove 43 installing rack 44 sliding and arrange, described installing rack 44 comprises the first mounting bracket 42 and the second mounting bracket 40 be movably set on the first mounting bracket 42, described second mounting bracket 40 can (structure of second mounting bracket 40 movement on the first mounting bracket be conventional means in described first mounting bracket vertical direction activity, not in this to go forth), also comprise one the 3rd spring 420, described 3rd spring 420 one end and described second mounting bracket 40 lean, described 3rd spring 420 other end and the first mounting bracket are fixed, described 3rd spring 420 is in extended state, when plate body passes through, avoid rigid collision excessive, wearing and tearing are caused to plate body, rotate in described second mounting bracket 40 and second spin 41 is set, when plate body passes through, because the end face lifting surface area at the second spin end face and the uneven place of plate body is less, when therefore plate passes through, larger pressure can be received, ensure that bossing can be driven plain.And described first mounting bracket 42 can slide in mounting groove 43, in mounting groove 43 lower end, hold-down screw (accompanying drawing does not mark) is set, described first mounting bracket 42 is reliably fixed in mounting groove 43 optional position by hold-down screw, during use, plate body is by between two installing racks 44, therefore can adjust the position of installing rack 44, lath cutter can be cut for different in width plate body.
Embodiment 3: comprise first plate and flatten mechanism, described 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, mount pad 31 is fixedly installed below crossbeam 30, rotate in described mount pad 31 and first spin 32 is set, described mount pad 31 is fixedly installed on crossbeam 30, one end of described first spin 32 is provided with movable branching rod 35, described movable branching rod 35 is set on mount pad 31, and sheathed second spring 36 in described movable branching rod 35, described second spring 36 one end is fixedly connected on mount pad 31, described second spring 36 other end is fixed on described movable branching rod 35, and the second the elastic coefficient arranged by direction along plate body is increased gradually, when plate body passes through between the first spin and work top, movable branching rod shrinks, second spring 36 is stressed, when ensureing that plate body out-of-flatness portion extrusion first spin 32 pressure is excessive, can by the second spring 36 pairs of pressure buffers, ensure that and can not cause comparatively galling to plate body, be convenient to plate body can conveniently by the first spin simultaneously, and because the second the elastic coefficient arranged by direction along plate body is increased gradually, plate body by time seamlessly transit, can ensure plate body by time comparatively for convenience of and pressing plate better effects if.
It should be noted that: embodiment 1, embodiment 2 flatten mechanism with the first plate in embodiment 3 and can be connected successively to play better pressing plate effect, also can arrange separately.
Claims (1)
1. a high accuracy plate shearing machine, comprise patrix (10) and counterdie (20), cutter (8) and the hold down gag (7) for carrying out compressing the skew of preventing board position to plate when plate is sheared are set in patrix (10), there is the workbench (13) passed through for plate body in counterdie (20), it is characterized in that: at least one first plate is set above described workbench and flattens mechanism, described first plate flattens mechanism and comprises and be arranged at patrix (10) and be positioned at the horizontally disposed crossbeam of described hold down gag front position (30), mount pad (31) is fixedly installed in described crossbeam (30) below, in described mount pad (31), rotate to arrange to organize the first spin (32) along plate body by direction more, one end of described first spin (32) is provided with movable branching rod (35), described movable branching rod (35) is plugged on mount pad (31), and sheathed second spring (36) in described movable branching rod (35), described second spring (36) one end is fixedly connected on mount pad (31), described second spring (36) other end is fixed on described movable branching rod (35), described second the elastic coefficient is increased along plate body gradually by direction.
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 CN103100749A (en) | 2013-05-15 |
| CN103100749B true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106625890B (en) * | 2016-11-30 | 2022-06-24 | 江门沙龙实业有限公司 | Angle cutting machine firm in clamping |
| 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 |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
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 |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103100749A (en) | 2013-05-15 |
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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 | ||
| 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 |
|
| TR01 | Transfer of patent right | ||
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20180225 |