CN105290489A - Plate shearing machine provided with movable rear stopping device - Google Patents
Plate shearing machine provided with movable rear stopping device Download PDFInfo
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- CN105290489A CN105290489A CN201510656642.1A CN201510656642A CN105290489A CN 105290489 A CN105290489 A CN 105290489A CN 201510656642 A CN201510656642 A CN 201510656642A CN 105290489 A CN105290489 A CN 105290489A
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- plate
- stopping device
- shearing machine
- material stopping
- rear stopping
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Abstract
The invention aims to provide a plate shearing machine provided with a movable rear stopping device. The plate shearing machine comprises a working table, a lower blade, an upper blade, a tool rest, a pressing device, the rear stopping device, a supporting plate, a receiving box, a baffle and a sensor, wherein the rear stopping device comprises a crank rocker mechanism, a rear stopping plate, a connecting rod, a cross guide rail, a clamping device, a limit block and a baffle cross beam. The plate shearing machine has the benefits as follows: with the arrangement of the rear stopping device, the position of the rear stopping plate can be adjusted according to the shearing size of a plate, further, the sheared plate can be supported by the aid of an L-shaped structure of the rear stopping plate, a positioning dimension error caused by bending deformation due to dead weight of the plate is avoided, the crank rocker mechanism drives the rear stopping plate to swing with small amplitude in the vertical direction, accordingly, the blanking speed is increased, and the production efficiency is improved.
Description
Technical field
The present invention relates to field of machining and machinebuilding technology, particularly a kind of plate shearing machine with movable rear material stopping device.
Background technology
Plate shearing machine is by means of its cutter moved and fixing bottom knife, adopts rational gap blade, applies shearing force to the sheet metal of various thickness, makes sheet material according to required size fracture separation.As being used for the conventional forging equipment of cutting metal material in metal-working industry, plate shearing machine has been widely used in the fields such as iron and steel manufacture, boats and ships, automobile, Production Container, device for switching, machine-building and light industry.
Plate shearing machine generally comprises workbench, upper tool post and rear shelves materials device etc.Wherein, rear material stopping device, as the functional accessory of plate shearing machine, plays the effect of location dimension in shear history to plate.But during with rear material stopping device position shearing thin plate, due to Action of Gravity Field, plate can bend sagging, the plate actual size sheared also can be bigger than normal than the size of back material stopping display, causes shearing dimensional discrepancy, affect machining accuracy.And shelves materials device and upper tool post are fixed on one after traditional plate shearing machine, when processed sheet material is comparatively large, when built-in length exceeds the back material stopping degree of depth, rear material stopping device then creates blanketing.In the case, usually rear material stopping device is removed, again rear material stopping device is installed after processing this large-sized sheet material.Repeated disassembled and assembled rear material stopping device like this, wastes time and energy, has a strong impact on production efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide simple, the easy to operate plate shearing machine with movable rear material stopping device of a kind of structure.
Technical scheme of the present invention is: comprise workbench, bottom knife, cutter, knife rest, hold down gag, rear shelves materials device, retainer plate, rewinding box, baffle plate, sensor, sheet material, described bottom knife is positioned on workbench, described bottom knife and described workbench are fixedly linked, described cutter is fixed on knife rest, described cutter installation direction and described bottom knife installation direction vertically opposite, described hold down gag is fixed on knife rest, and described rear material stopping device comprises crank and rocker mechanism, connecting rod, cross slide way, gripping mechanism, limited block, back striker plate, baffle plate crossbeam, described crank and rocker mechanism is positioned on baffle plate crossbeam, described crank and rocker mechanism is connected with back striker plate by connecting rod, described cross slide way and baffle plate crossbeam are fixedly linked, described back striker plate can transversely move reciprocatingly by guide rail, described cross slide way is provided with gripping mechanism, described limited block is positioned at cross slide way side, described retainer plate is positioned on rear side of workbench, described support is positioned at bottom retainer plate, and described retainer plate is supported by support, and described rewinding box is positioned on the downside of retainer plate, described baffle plate is positioned at rewinding box side, and described sensor is positioned on rewinding box.
Further, described back striker plate is L-type structure.
Further, described crank and rocker mechanism drives back striker plate vertically to side oscillation outside workbench by connecting rod.
Further, described back striker plate pendulum angle is at 0-30 degree.
Further, on described cross slide way with scale.
Further, described connecting rod there is adjusting bolt carry out telescopic adjustment.
Further, described rear material stopping device is by hydraulic-driven.
Beneficial effect of the present invention is: by arranging movable rear material stopping device, can according to the position of the size adjustment back striker plate of sheet shearing size, and back striker plate L-type structure can play to shearing thin plate the effect supporting retainer, avoid the location dimension error that plate causes because of deadweight generation flexural deformation, back striker plate is driven vertically to swing by a small margin by crank and rocker mechanism, accelerate blanking speed, enhance productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of rear material stopping device.
Wherein:
1, workbench 2, bottom knife 3, cutter 4, knife rest
5, hold down gag 6, rear shelves materials device 7, retainer plate 8, support
9, rewinding box 10, baffle plate 11, sensor 12, crank and rocker mechanism
13, connecting rod 14, cross slide way 15, gripping mechanism 16, limited block
17, back striker plate 18, baffle plate crossbeam 19, sheet material 20, adjusting bolt
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to the specific embodiment of the present invention.
As Fig. 1, shown in Fig. 2, a kind of plate shearing machine with movable rear material stopping device, is characterized in that: comprise workbench 1, bottom knife 2, cutter 3, knife rest 4, hold down gag 5, rear shelves materials device 6, retainer plate 7, support 8, rewinding box 9, baffle plate 10, sensor 11, crank and rocker mechanism 12, connecting rod 13, cross slide way 14, gripping mechanism 15, limited block 16, rear shelves flitch 17, baffle plate crossbeam 18, sheet material 19, adjusting bolt 20, described bottom knife 2 is positioned on workbench 1, described bottom knife 2 is fixedly linked with workbench 1, described cutter 3 is fixed on knife rest 4, described cutter 3 installation direction and described bottom knife 2 installation direction vertically opposite, described hold down gag 5 is fixed on knife rest 4, and described rear material stopping device 6 comprises crank and rocker mechanism 12, connecting rod 13, cross slide way 14, gripping mechanism 15, limited block 16, back striker plate 17, baffle plate crossbeam 18, described crank and rocker mechanism 12 is positioned on baffle plate crossbeam 18, described crank and rocker mechanism 12 is connected with back striker plate 17 by connecting rod 13, described cross slide way 14 is fixedly linked with baffle plate crossbeam 18, described back striker plate 17 can transversely move reciprocatingly by guide rail 14, described cross slide way 14 is provided with gripping mechanism 15, described limited block 16 is positioned at cross slide way 14 side, described retainer plate 7 is positioned on rear side of workbench 1, described support 8 is positioned at bottom retainer plate 7, described retainer plate 7 is supported by support 8, described rewinding box 9 is positioned on the downside of retainer plate 7, described baffle plate 10 is positioned at rewinding box 9 side, described sensor 11 is positioned on rewinding box 9, described back striker plate 17 is in L-type structure, described crank and rocker mechanism 12 drives back striker plate 17 vertically to the outer side oscillation of workbench 1 by connecting rod 13, described back striker plate 17 pendulum angle is at 0-30 degree, with scale on described cross slide way 14, described connecting rod 13 there is adjusting bolt 20 carry out telescopic adjustment, described rear material stopping device 6 is by hydraulic-driven.
Working method: according to the requirement of shearing board dimension, the position of adjustment rear material stopping device 6, is placed in workbench 1 upper feeding by sheet material 19 to be processed, also can adopts feed system charging.Be placed on the L-type back striker plate 17 of rear material stopping device 6 by sheet material 19 one end, knife rest 4 is moved downward by hydraulic-driven, and hold down gag 5 pairs of sheet materials 19 carry out compression location, at cutter 3 with under the interaction of bottom knife 2, shears sheet material 19.While shearing, crank and rocker mechanism 12 is driven through connecting rod 13 and drives back striker plate 17 vertically to the outer side oscillation of workbench 1, accelerates blanking speed.Sheet material after shearing enters into rewinding box 9 along retainer plate 7, and the baffle plate 10 of rewinding box 9 side prevents sheet material 19 from dropping to outside rewinding box 9.Sensor 11 is positioned on baffle plate 10, when rewinding box 9 back veneer material quantity reaches certain value, reminds operating personnel to transport sheet material in time.When carrying out the sheet material 19 shearing different size, can regulate rear material stopping device 6.Adjusting bolt 20 on connecting rod 13 is unclamped, regulate the distance between crank and rocker mechanism 12 and back striker plate 17 whereby, back striker plate 17 can transversely move in guide rail 14 direction, after back striker plate position 17 is determined, utilization stick into device 15 back striker plate 17 is fixing after, adjusting bolt 20 can be tightened, now rear material stopping device 6 is located complete.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (7)
1. with a plate shearing machine for movable rear material stopping device, it is characterized in that: comprise workbench, bottom knife, cutter, knife rest, hold down gag, rear shelves materials device, retainer plate, rewinding box, baffle plate, sensor, sheet material, described bottom knife is positioned on workbench, described bottom knife and described workbench are fixedly linked, described cutter is fixed on knife rest, described cutter installation direction and described bottom knife installation direction vertically opposite, described hold down gag is fixed on knife rest, and described rear material stopping device comprises crank and rocker mechanism, connecting rod, cross slide way, gripping mechanism, limited block, back striker plate, baffle plate crossbeam, described crank and rocker mechanism is positioned on baffle plate crossbeam, described crank and rocker mechanism is connected with back striker plate by connecting rod, described cross slide way and baffle plate crossbeam are fixedly linked, described back striker plate can transversely move reciprocatingly by guide rail, described cross slide way is provided with gripping mechanism, described limited block is positioned at cross slide way side, described retainer plate is positioned on rear side of workbench, described support is positioned at bottom retainer plate, and described retainer plate is supported by support, and described rewinding box is positioned on the downside of retainer plate, described baffle plate is positioned at rewinding box side, and described sensor is positioned on rewinding box.
2. a kind of plate shearing machine with movable rear material stopping device according to claim 1, is characterized in that: described back striker plate is L-type structure.
3. a kind of plate shearing machine with movable rear material stopping device according to claim 1, is characterized in that: described crank and rocker mechanism drives back striker plate vertically to side oscillation outside workbench by connecting rod.
4. a kind of plate shearing machine with movable rear material stopping device according to claim 1, is characterized in that: described back striker plate pendulum angle is at 0-30 degree.
5. a kind of plate shearing machine with movable rear material stopping device according to claim 1, is characterized in that: with scale on described cross slide way.
6. a kind of plate shearing machine with movable rear material stopping device according to claim 1, is characterized in that: described connecting rod has adjusting bolt carry out telescopic adjustment.
7. a kind of plate shearing machine with movable rear material stopping device according to claim 1, is characterized in that: described rear material stopping device is by hydraulic-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656642.1A CN105290489A (en) | 2015-10-12 | 2015-10-12 | Plate shearing machine provided with movable rear stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656642.1A CN105290489A (en) | 2015-10-12 | 2015-10-12 | Plate shearing machine provided with movable rear stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290489A true CN105290489A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510656642.1A Pending CN105290489A (en) | 2015-10-12 | 2015-10-12 | Plate shearing machine provided with movable rear stopping device |
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| Country | Link |
|---|---|
| CN (1) | CN105290489A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309486A (en) * | 2017-08-10 | 2017-11-03 | 马凯 | A kind of convenient cutter collected with fixed shear thing |
| CN107322098A (en) * | 2017-08-03 | 2017-11-07 | 浙江精功科技股份有限公司 | A kind of steel plate-forming machine fixed length mechanism |
| CN108213576A (en) * | 2017-07-28 | 2018-06-29 | 佛山驰博科技有限公司 | A kind of improved bridge facility |
| CN109551443A (en) * | 2018-12-20 | 2019-04-02 | 芜湖瑞昌电气系统有限公司 | Electric wire take-up placement cabinet |
| CN111112721A (en) * | 2019-11-29 | 2020-05-08 | 江苏海泰锻压设备有限公司 | Automatic numerical control plate shearing machine |
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| CN201632702U (en) * | 2009-12-29 | 2010-11-17 | 重庆市宁宇门业有限责任公司 | Plate shearing machine |
| CN202388046U (en) * | 2011-12-29 | 2012-08-22 | 无锡市创威冷轧有限公司 | Material retaining device of steel plate shearing machine |
| CN104588767A (en) * | 2015-02-05 | 2015-05-06 | 南通利王剪折机床有限公司 | Plate shearing machine |
| CN204412961U (en) * | 2015-01-13 | 2015-06-24 | 苏州叶氏钣金科技有限公司 | A kind of material collecting device of plate shearing machine |
| CN104801755A (en) * | 2015-05-15 | 2015-07-29 | 南通东海机床制造有限公司 | Plate shearing machine capable of stopping materials |
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2015
- 2015-10-12 CN CN201510656642.1A patent/CN105290489A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201632702U (en) * | 2009-12-29 | 2010-11-17 | 重庆市宁宇门业有限责任公司 | Plate shearing machine |
| CN202388046U (en) * | 2011-12-29 | 2012-08-22 | 无锡市创威冷轧有限公司 | Material retaining device of steel plate shearing machine |
| CN204412961U (en) * | 2015-01-13 | 2015-06-24 | 苏州叶氏钣金科技有限公司 | A kind of material collecting device of plate shearing machine |
| CN104588767A (en) * | 2015-02-05 | 2015-05-06 | 南通利王剪折机床有限公司 | Plate shearing machine |
| CN104801755A (en) * | 2015-05-15 | 2015-07-29 | 南通东海机床制造有限公司 | Plate shearing machine capable of stopping materials |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213576A (en) * | 2017-07-28 | 2018-06-29 | 佛山驰博科技有限公司 | A kind of improved bridge facility |
| CN107322098A (en) * | 2017-08-03 | 2017-11-07 | 浙江精功科技股份有限公司 | A kind of steel plate-forming machine fixed length mechanism |
| CN107309486A (en) * | 2017-08-10 | 2017-11-03 | 马凯 | A kind of convenient cutter collected with fixed shear thing |
| CN109551443A (en) * | 2018-12-20 | 2019-04-02 | 芜湖瑞昌电气系统有限公司 | Electric wire take-up placement cabinet |
| CN109551443B (en) * | 2018-12-20 | 2023-12-22 | 芜湖瑞昌电气系统有限公司 | Electric wire winding placing cabinet |
| CN111112721A (en) * | 2019-11-29 | 2020-05-08 | 江苏海泰锻压设备有限公司 | Automatic numerical control plate shearing machine |
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Application publication date: 20160203 |