CN102601442A - Small-scale plate shearing machine - Google Patents
Small-scale plate shearing machine Download PDFInfo
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- CN102601442A CN102601442A CN2012100796892A CN201210079689A CN102601442A CN 102601442 A CN102601442 A CN 102601442A CN 2012100796892 A CN2012100796892 A CN 2012100796892A CN 201210079689 A CN201210079689 A CN 201210079689A CN 102601442 A CN102601442 A CN 102601442A
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Abstract
The invention discloses a small-scale plate shearing machine which comprises a work table plate and an oil cylinder. Two vertical upright posts are arranged at intervals on the work table plate along the longitudinal direction; the oil cylinder is fixed on the upper part of two vertical upright posts; a pair of vertical rails are arranged on the opposite sides of the two vertical upright posts; two sides of an upper blade are matched with two vertical rails; the upper part of the upper blade is fixed with a piston rod of the oil cylinder; a lower knife base is arranged on the lower part of the two vertical upright posts; two lower blades are arranged on a lower knife base along the two sides of the two vertical rails; the upper part of the oil cylinder passes through two oil pipes to be connected with a hydraulic pressure station through an electromagnetic reversing valve, and two pedal switches are connected with an electromagnetic coil of the electromagnetic reversing valve through an electric cabinet; two approach switches are fixed at intervals by one of two vertical upright posts along the vertical direction, and a limited sensing plate is arranged on the upper blade; two approach switches are connected with the electric cabinet; the two sides of the work table plate are connected with two slab sliding rails along the transverse direction. The small-scale plate shearing machine is suitable for shearing an elongated plate, and has the advantages of leveled notches, simple structure and low manufacture cost.
Description
Technical field
The present invention relates to metal forming machinery, especially a kind of small-sized plate shearing machine.
Background technology
Plate shearing machine is the cutter of borrowing in motion and fixing bottom knife, adopts rational gap blade, and the sheet metal of all thickness is applied shearing force, and sheet material is separated by needed size fracture.Existing plate shearing machine generally is divided into: foot-operated, mechanical plate shearing machine formula, hydraulic pendulum plate shears etc.Though foot-operated, mechanical plate shearing machine structure is simpler, labor intensity of operating personnel is bigger, and shear efficiency is low; And the plate shearing machine structure more complicated of hydraulic pressure pendulum-type, the cost of equipment is higher; Most in addition plate shearing machine is when shearing, and being sheared partly of plate can not be supported, and when shearing the strip plate, shearing place arched upward, and will cause the size of shearing inaccurate not concordant with sheared edge like this.
Summary of the invention
The technical problem that the present invention will solve provides a kind of small-sized plate shearing machine, is suitable for shearing the strip plate, and it is concordant, simple in structure to be sheared the otch of part, low cost of manufacture.
For achieving the above object, technical scheme of the present invention is: a kind of small-sized plate shearing machine, comprise working plate, oil cylinder, and longitudinal separation is provided with two vertical columns in the working plate upper edge, and the bottom of two vertical columns passes working plate and working plate forms fixing; The top fixed oil cylinder of two vertical columns; Two vertical columns side in opposite directions are provided with a pair of vertical track; Match with two vertical tracks and can move up and down along two vertical tracks in the both sides of one cutter; The top of cutter and the piston rod of oil cylinder fix, and tool rest is equipped with down in the bottom of two vertical columns, on the tool rest two bottom knife are being installed down along the both sides of two vertical tracks; The top of oil cylinder is connected with Hydraulic Station through solenoid directional control valve through two oil pipes; Two floor push connect the solenoid of solenoid directional control valve through electric cabinet; A floor push makes the piston rod of oil cylinder up when connecting, and another floor push makes the piston rod of oil cylinder descending when connecting; One of them vertical column near switch, is installed a limit induction plate along two of vertical fixed interval on the cutter; Two are connected with electric cabinet near switch; The both sides of working plate are along laterally being connected two sheet material sliding rails.
Further improve, the garbage collection groove is housed below described working plate, the convenient collection sheared the waste material that the back produces.
Further improve, described Hydraulic Station be loaded on working plate below, electric cabinet is contained in the working plate downside, makes structure compact more, the further miniaturization of volume.
Further improve, between described two sheet material sliding rails and a vertical column board foot is housed, size is sheared in convenient control.
Further improve, on the described sheet material sliding rail removable limiting plate is housed, size is sheared in convenient control, improves shear efficiency.
The cover plate that preferential described oil cylinder comprises cylinder body, has the piston rod of piston, the centre is provided with through hole; There is a cylindrical hole that extends to the cylinder body roof from the cylinder body bottom surface at the center of cylinder body; An annular cylinder liner is equipped with in the bottom of said cylinder body cylindrical hole; Annular cylinder liner is locked mutually with described cover plate and is formed fixingly with cylinder body, and the end that piston rod has piston is contained in the cylindrical hole of said cylinder body, and the other end of piston rod passes annular cylinder liner and described cover plate stretches out outside the cylinder body; Between piston outer peripheral face on the piston rod and the cylinder body sealing ring is housed; Between the outer peripheral face of annular cylinder liner and the cylinder body sealing ring is housed, between the inner peripheral surface of annular cylinder liner and the piston rod sealing ring is housed, the roof of cylinder body is provided with two hydraulic fluid ports; The roof that one of them hydraulic fluid port runs through cylinder body communicates with cylindrical hole, and the bottom that the sidewall of another hydraulic fluid port through cylinder body extends to cylinder body communicates with cylindrical hole.
Further improve, the bottom of said cylinder body cylindrical hole is provided with a cannelure, and Sealing shield ring is housed on the cannelure again, and Sealing shield ring is between annular cylinder liner and the cover plate, and it is fixing that annular cylinder liner and cover plate and cylinder body are formed.
Further improve, the outer peripheral face of the piston that said piston rod has is provided with the twice cannelure, and V-shaped seal ring and wear resistant nylon sheet are housed on the cannelure on top, and the wear resistant nylon circle is housed on the cannelure of bottom again, improves sealing and wearability;
Further improve again; The outer peripheral face of said annular cylinder liner is provided with the twice cannelure, and V-shaped seal ring and wear resistant nylon sheet are housed on the cannelure on top, and the wear resistant nylon circle is housed on the cannelure of bottom; The inner peripheral surface of said annular cylinder liner is provided with three road cannelures; V-shaped seal ring and wear resistant nylon sheet are housed on the cannelure of upper and lower, on the middle cannelure wear resistant nylon circle are housed, improve sealing and wearability.
Further improve, be provided with a screwed hole that runs through roof in the middle of the roof of said cylinder body, chock plug is housed on the screwed hole, in the time will keeping in repair oil cylinder, can load onto screw rod through screwed hole and eject piston rod, maintainability is good.。
Beneficial effect of the present invention is following:
1, the present invention adopts a cutter and two fixing bottom knife incompatible shear plate spare that matches; Laterally be connected two sheet material sliding rails on the edge, both sides of working plate simultaneously; Therefore when shearing the plate of strip; Strip plate integral body to be sheared can well be supported, and helps controlling size and sheared edge concordant of shearing, is particularly suitable for shearing the plate of strips such as bus;
2, compare with traditional fluid pressure type plate shearing machine, it is less to constitute parts of the present invention, and volume is little, and cutter also plays the effect of slide block simultaneously, saves the structure of slide block, therefore simple in structure, low cost of manufacture;
3, through two strokes of adjustment, save unnecessary running time, further improve shear efficiency near the position-controllable system oil cylinder piston bar of switch and limit induction plate.
Description of drawings
Fig. 1 is the present invention's 45 degree front perspective view;
Fig. 2 is forward sight of the present invention and the stereogram of opening the Hydraulic Station door;
Fig. 3 is the A-A partial sectional view of Fig. 2;
Fig. 4 be under the present invention tool rest overlook enlarged drawing;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 is the enlarged drawing of overlooking of bottom knife of the present invention;
Fig. 7 is the C-C cutaway view of Fig. 6;
Fig. 8 is the front view of cutter of the present invention;
Fig. 9 is the axial cutaway view of oil cylinder of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the present invention is done further explain.
Fig. 1 is to shown in Figure 9, and a kind of small-sized plate shearing machine comprises working plate 1, oil cylinder 2, passes working plate 1 in the bottom that working plate 1 upper edge longitudinal separation is provided with 3,4, two vertical columns 3,4 of two vertical columns and forms fixing with working plate 1;
The top fixed oil cylinder 2 of two vertical columns 3,4; Two vertical columns 3,4 match with two vertical tracks 3,4 and can move up and down along two vertical tracks 3,4 in a side both sides that a pair of vertical track 31,41, one cutters 5 are set in opposite directions, and the piston rod of the top of cutter 5 and oil cylinder 2 fixes; Tool rest 6 is equipped with down in the bottom of two vertical columns 3,4; Can process a plurality of screwed holes 61 in the both sides of following tool rest 6, utilize screw and two vertical columns 3,4 to fix then, on the tool rest 6 two bottom knife 7 are being installed down along the both sides of two vertical tracks 3,4; Specifically the both sides on following tool rest 6 respectively process a plurality of screwed holes 62; The a plurality of shoulder holes of processing on bottom knife 7 utilize two bottom knife 7 of key screw to be contained in down the both sides of tool rest 6 then, and square through hole 63 of processing conveniently falls the shearing waste material in the middle of the following tool rest 6;
The top of oil cylinder 2 is connected with Hydraulic Station 10 through solenoid directional control valve 9 through two oil pipes 8,81; Two floor push 11,12 connect the solenoid of solenoid directional control valve 9 through electric cabinet 13; A floor push 11 makes the piston rod of oil cylinder 2 up when connecting, and another floor push 12 makes the piston rod of oil cylinder 2 descending when connecting;
One of them vertical column 3 near switch 14,15, is installed a limit induction plate 16 along two of vertical fixed interval on the cutter 5; Two are connected with electric cabinet 13 near switch 14,15;
The both sides of working plate 1 are along laterally being connected two sheet material sliding rails 17,18.
Below working plate 1, garbage collection groove 19 can be housed.
Between 17,18 and vertical columns 4 of two sheet material sliding rails board foot 171,181 is housed.
Removable limiting plate 172 is housed on one of them sheet material sliding rail 17.
The preceding downside of working plate 1 also is equipped with start button 19 and emergency stop push button 20.
The cover plate 24 that preferred described oil cylinder 2 comprises cylinder body 21, has the piston rod 23 of piston 22, the centre is provided with through hole; There is a cylindrical hole 212 that extends to cylinder body 21 roofs 211 from cylinder body 21 bottom surfaces at the center of cylinder body 21; An annular cylinder liner 25 is equipped with in the bottom of said cylinder body 21 cylindrical holes 212; Annular cylinder liner 25 is locked mutually with cover plate 24 and is fixing with cylinder body 21 formation, specifically can offer a cannelure in the bottom of cylinder body 21 cylindrical holes 212, and Sealing shield ring 26 is installed on the cannelure; Sealing shield ring 26 is between annular cylinder liner 25 and the cover plate 24, so just can makes annular cylinder liner 25 and cover plate 24 and cylinder body 21 form fixing.
The end that piston rod 23 has piston 22 is contained in the cylindrical hole 212 of cylinder body 21; The other end of piston rod 23 passes annular cylinder liner 25 and stretches out outside the cylinder body 21 with cover plate 24; Between piston 22 outer peripheral faces on the piston rod 23 and the cylinder body 21 sealing ring is housed; Specifically offer the twice cannelure, V-shaped seal ring 221 and wear resistant nylon sheet 222 are installed on the cannelure on top, wear resistant nylon circle 223 is installed on the cannelure of bottom at the outer peripheral face of piston 22.
Between the outer peripheral face of annular cylinder liner 25 and the cylinder body 21 sealing ring is housed, specifically offers the twice cannelure, V-shaped seal ring 251 and wear resistant nylon sheet 252 are installed on the cannelure on top, wear resistant nylon circle 253 is installed on the cannelure of bottom at the outer peripheral face of annular cylinder liner 25.
Between the inner peripheral surface of annular cylinder liner 25 and the piston rod 23 sealing ring is housed; Specifically on the inner peripheral surface of annular cylinder liner 25, offer three road cannelures; V-shaped seal ring 254,255 and wear resistant nylon sheet 256,257 are installed on the cannelure of upper and lower, wear resistant nylon circle 258 is installed on the middle cannelure.
Two hydraulic fluid ports 27,28 of processing on the roof 211 of cylinder body 21, the roof 211 that one of them hydraulic fluid port 27 runs through cylinder body 21 communicates with cylindrical hole 212, and the bottom that the sidewall of another hydraulic fluid port 28 through cylinder body 21 extends to cylinder body 21 communicates with cylindrical hole 212.
In the middle of the roof 211 of cylinder body 21, also can offer a screwed hole 29 that runs through roof 211, and then on screwed hole 29, chock plug 20 is installed.
When the present invention uses; Start Hydraulic Station 10 through start button 19 earlier; Move through strip sheet material through sheet material sliding rail 18 removable limiting plate 172 places of the space arrival sheet material sliding rail 17 between cutter 5 and the bottom knife 7 then; Can set the length of waiting to shear strip sheet material through removable limiting plate 172 with board foot 171; Step on down the piston rod 23 descending drive cutter 5 descending shearing strip sheet materials that floor push 12 makes oil cylinder 2 then, shear and accomplish, step on down the piston rod 23 up returns that floor push 11 makes oil cylinder 2; Shearing the waste material that forms can collect through garbage collection groove 19, and the stroke of oil cylinder 2 piston rods 23 can be controlled through adjusting two positions near switch 14,15 and limit induction plate 16.
Below only be preferred embodiment of the present invention, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (10)
1. a small-sized plate shearing machine comprises working plate, oil cylinder, it is characterized in that: longitudinal separation is provided with two vertical columns in the working plate upper edge, and the bottom of two vertical columns passes working plate and working plate forms fixing;
The top fixed oil cylinder of two vertical columns; Two vertical columns side in opposite directions are provided with a pair of vertical track; Match with two vertical tracks and can move up and down along two vertical tracks in the both sides of one cutter; The top of cutter and the piston rod of oil cylinder fix, and tool rest is equipped with down in the bottom of two vertical columns, on the tool rest two bottom knife are being installed down along the both sides of two vertical tracks;
The top of oil cylinder is connected with Hydraulic Station through solenoid directional control valve through two oil pipes; Two floor push connect the solenoid of solenoid directional control valve through electric cabinet; A floor push makes the piston rod of oil cylinder up when connecting, and another floor push makes the piston rod of oil cylinder descending when connecting;
One of them vertical column near switch, is installed a limit induction plate along two of vertical fixed interval on the cutter; Two are connected with electric cabinet near switch;
The both sides of working plate are along laterally being connected two sheet material sliding rails.
2. a kind of small-sized plate shearing machine according to claim 1 is characterized in that: the garbage collection groove is housed below the described working plate.
3. a kind of small-sized plate shearing machine according to claim 1 is characterized in that: described Hydraulic Station be loaded on working plate below, electric cabinet is contained in the working plate downside.
4. a kind of small-sized plate shearing machine according to claim 1 is characterized in that: between described two sheet material sliding rails and a vertical column board foot is housed.
5. a kind of small-sized plate shearing machine according to claim 1 is characterized in that: on the described sheet material sliding rail removable limiting plate is housed.
6. according to each described a kind of small-sized plate shearing machine of claim 1 to 5; It is characterized in that: the cover plate that described oil cylinder comprises cylinder body, has the piston rod of piston, the centre is provided with through hole; There is a cylindrical hole that extends to the cylinder body roof from the cylinder body bottom surface at the center of cylinder body, and an annular cylinder liner is equipped with in the bottom of said cylinder body cylindrical hole, and annular cylinder liner is locked mutually with described cover plate and formed fixing with cylinder body; The end that piston rod has piston is contained in the cylindrical hole of said cylinder body; The other end of piston rod passes annular cylinder liner and described cover plate stretches out outside the cylinder body, between piston outer peripheral face on the piston rod and the cylinder body sealing ring is housed, and between the outer peripheral face of annular cylinder liner and the cylinder body sealing ring is housed; Between the inner peripheral surface of annular cylinder liner and the piston rod sealing ring is housed; The roof of cylinder body is provided with two hydraulic fluid ports, and the roof that one of them hydraulic fluid port runs through cylinder body communicates with cylindrical hole, and the bottom that the sidewall of another hydraulic fluid port through cylinder body extends to cylinder body communicates with cylindrical hole.
7. a kind of small-sized plate shearing machine according to claim 6; It is characterized in that: the bottom of said cylinder body cylindrical hole is provided with a cannelure; Sealing shield ring is housed on the cannelure, and Sealing shield ring is between annular cylinder liner and the cover plate, and it is fixing that annular cylinder liner and cover plate and cylinder body are formed.
8. a kind of small-sized plate shearing machine according to claim 6; It is characterized in that: the outer peripheral face of the piston that said piston rod has is provided with the twice cannelure; V-shaped seal ring and wear resistant nylon sheet are housed on the cannelure on top, the wear resistant nylon circle is housed on the cannelure of bottom.
9. a kind of small-sized plate shearing machine according to claim 6; It is characterized in that: the outer peripheral face of said annular cylinder liner is provided with the twice cannelure; V-shaped seal ring and wear resistant nylon sheet are housed on the cannelure on top, the wear resistant nylon circle is housed on the cannelure of bottom, the inner peripheral surface of said annular cylinder liner is provided with three road cannelures; V-shaped seal ring and wear resistant nylon sheet are housed on the cannelure of upper and lower, on the middle cannelure wear resistant nylon circle are housed.
10. a kind of small-sized plate shearing machine according to claim 6 is characterized in that: be provided with a screwed hole that runs through roof in the middle of the roof of said cylinder body, chock plug is housed on the screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100796892A CN102601442A (en) | 2012-03-23 | 2012-03-23 | Small-scale plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100796892A CN102601442A (en) | 2012-03-23 | 2012-03-23 | Small-scale plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102601442A true CN102601442A (en) | 2012-07-25 |
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ID=46519421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100796892A Pending CN102601442A (en) | 2012-03-23 | 2012-03-23 | Small-scale plate shearing machine |
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| CN (1) | CN102601442A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922033A (en) * | 2012-10-29 | 2013-02-13 | 成都思诚机电设备有限公司 | Novel hydraulic machine based on metal processing |
| CN102922032A (en) * | 2012-10-29 | 2013-02-13 | 成都思诚机电设备有限公司 | Hydraulic mechanical processing equipment |
| CN104874851A (en) * | 2015-06-01 | 2015-09-02 | 蚌埠市蚌风风机有限公司 | Shearing machine for draught fan plates |
| CN104889478A (en) * | 2015-05-18 | 2015-09-09 | 芜湖鸣人热能设备有限公司 | Steel pipe and steel plate cutting device |
| CN105081439A (en) * | 2015-08-07 | 2015-11-25 | 安徽欧瑞达电器科技有限公司 | Panel shearing device for panel of air energy water heater |
| CN105855608A (en) * | 2016-06-21 | 2016-08-17 | 南通弘力机械制造有限公司 | Novel plate shearing machine |
| CN105935797A (en) * | 2016-05-16 | 2016-09-14 | 南通利王剪折机床有限公司 | Pneumatic plate shearing machine |
| CN106825729A (en) * | 2015-12-03 | 2017-06-13 | 贵州华佑金属制品有限公司 | A kind of guardrail tube cutting machine |
| CN108813816A (en) * | 2018-08-03 | 2018-11-16 | 洛阳乐足鞋业有限公司 | A kind of Special Automatic Scissoring device of cloth shoes sole plate |
| CN108994384A (en) * | 2018-07-04 | 2018-12-14 | 合肥欧语自动化有限公司 | A kind of plate automatic cutting means |
| CN114406337A (en) * | 2022-03-09 | 2022-04-29 | 河南英邦冷弯科技有限公司 | Quick shearing device for cold roll forming workpiece |
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| CN201931149U (en) * | 2010-12-14 | 2011-08-17 | 宝钢集团新疆八一钢铁有限公司 | High-speed hydraulic plate shearing machine |
| CN202591706U (en) * | 2012-03-23 | 2012-12-12 | 厦门协成实业有限公司 | Small plate shearing machine |
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| US3240094A (en) * | 1963-11-07 | 1966-03-15 | Lindemann Maschfab Gmbh | Shearing machine |
| US4881459A (en) * | 1988-03-17 | 1989-11-21 | Allied Gator, Inc. | Hydraulic scrap shear |
| CN2543642Y (en) * | 2002-06-07 | 2003-04-09 | 石家庄轴承设备股份有限公司 | Sheet shearing machine |
| CN201009000Y (en) * | 2006-12-07 | 2008-01-23 | 浙江江山变压器有限公司 | Transformer mutual-inductor down-lead guillotine |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922033A (en) * | 2012-10-29 | 2013-02-13 | 成都思诚机电设备有限公司 | Novel hydraulic machine based on metal processing |
| CN102922032A (en) * | 2012-10-29 | 2013-02-13 | 成都思诚机电设备有限公司 | Hydraulic mechanical processing equipment |
| CN104889478A (en) * | 2015-05-18 | 2015-09-09 | 芜湖鸣人热能设备有限公司 | Steel pipe and steel plate cutting device |
| CN104874851A (en) * | 2015-06-01 | 2015-09-02 | 蚌埠市蚌风风机有限公司 | Shearing machine for draught fan plates |
| CN105081439A (en) * | 2015-08-07 | 2015-11-25 | 安徽欧瑞达电器科技有限公司 | Panel shearing device for panel of air energy water heater |
| CN106825729A (en) * | 2015-12-03 | 2017-06-13 | 贵州华佑金属制品有限公司 | A kind of guardrail tube cutting machine |
| CN105935797A (en) * | 2016-05-16 | 2016-09-14 | 南通利王剪折机床有限公司 | Pneumatic plate shearing machine |
| CN105855608A (en) * | 2016-06-21 | 2016-08-17 | 南通弘力机械制造有限公司 | Novel plate shearing machine |
| CN108994384A (en) * | 2018-07-04 | 2018-12-14 | 合肥欧语自动化有限公司 | A kind of plate automatic cutting means |
| CN108994384B (en) * | 2018-07-04 | 2020-06-12 | 龙南建龙木业有限责任公司 | Automatic cutting device of panel |
| CN108813816A (en) * | 2018-08-03 | 2018-11-16 | 洛阳乐足鞋业有限公司 | A kind of Special Automatic Scissoring device of cloth shoes sole plate |
| CN114406337A (en) * | 2022-03-09 | 2022-04-29 | 河南英邦冷弯科技有限公司 | Quick shearing device for cold roll forming workpiece |
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Application publication date: 20120725 |