CN201338132Y - Hydraulic metal shearing machine - Google Patents
Hydraulic metal shearing machine Download PDFInfo
- Publication number
- CN201338132Y CN201338132Y CNU2009200021549U CN200920002154U CN201338132Y CN 201338132 Y CN201338132 Y CN 201338132Y CN U2009200021549 U CNU2009200021549 U CN U2009200021549U CN 200920002154 U CN200920002154 U CN 200920002154U CN 201338132 Y CN201338132 Y CN 201338132Y
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- shearing
- arm
- cylinder
- oil cylinder
- hinged
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Abstract
The utility model discloses a hydraulic metal shearing machine, which comprises a base, a working platform, a shearing arm, a shearing oil cylinder, a pressing plate, a pressing plate oil cylinder, a fixing vertical boom and a hydraulic station, wherein the shearing oil cylinder comprises a cylinder tube and a cylinder rod, wherein the cylinder tube is hinged with the front end of the fixing vertical boom, the terminal end of the cylinder rod is hinged with the front end of the shearing arm, the rear end of the shearing arm is hinged with the rear end of the fixed vertical boom, and the bottom end of the pressing plate is in a saw tooth shape. The shearing arm of the hydraulic metal shearing machine can not be broken easily, the force arm of the shearing oil cylinder acted on the shearing arm is longer, the shearing oil cylinder and the hydraulic pump with bigger tonnage do not need matching, and the production cost of the shearing machine is lowered.
Description
Technical field
The utility model relates to metal shearing machine, relates in particular to the hydraulic pressure metal cutter.
Background technology
Metal shearing machine is mainly used in the shearing iron and steel, especially being widely used in scrap iron and steel shears, using maximum metal shearing machines now is crocodile formula cutter, as shown in Figure 1, it is made up of base 13, shear arm 11, workbench 17, shearing oil cylinder 19, pressing plate 12, pressure plate cylinder 14, fixing upright arm 16 and Hydraulic Station, shears oil cylinder 19 and comprises cylinder barrel 15 and cylinder bar 18.Shear arm 11 is hinged on the fixing upright arm 16 by bearing pin 20 near the middle part, and cylinder barrel 15 is hinged by bearing pin 23 and base 13 rear ends, and cylinder bar 18 is terminal hinged by bearing pin 21 and shear arm 11 rear ends, and shear arm 11 front ends become movable tool arm.Shear arm 11 front ends carry out shearing work under the promotion of shearing oil cylinder 19, the shortcoming of this cutter is: shear arm 11 is when work, it is the pulling force effect that the shear arm inside that be positioned at bearing pin 20 front ends, is sheared the thing rear end is subjected to, shear arm ruptures easily in this position, influence the cutter operate as normal, increase enterprise's maintenance cost; If overstriking shear arm 11 certainly will increase cutter machine volume and weight, manufacturing cost is raise.In addition, be positioned at bearing pin 20 back owing to shear oil cylinder 19, it is shorter that shearing oil cylinder 19 acts on the arm of force of shear arm 11 rear ends, needs the large tonnage shearing oil cylinder of adapted, and this certainly will also can increase the manufacturing cost of cutter.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of and can not make in use that shear arm ruptures easily, production cost and the lower a kind of hydraulic pressure metal cutter of maintenance cost.
Technical solution of the present utility model is:
A kind of hydraulic pressure metal cutter, comprise base, workbench, shear arm, shearing oil cylinder, pressing plate, pressure plate cylinder, fixing upright arm and Hydraulic Station, shear oil cylinder and comprise cylinder barrel and cylinder bar, described cylinder barrel is hinged with fixing upright arm front end, the cylinder bar is terminal hinged with the shear arm front end, and the shear arm rear end is hinged with fixing upright arm.
Described pressing plate bottom is a zigzag.
Technique effect of the present utility model is: the utility model adopts the shearing cylinder tube hinged with fixing upright arm front end, it is terminal hinged with the shear arm front end to shear oil cylinder cylinder bar, the shear arm rear end is hinged with fixing upright arm, during shear arm work, it is the pressure effect that shear arm inside is subjected to, and shear arm is not easy to rupture.In addition, because it is terminal hinged with the shear arm front end to shear oil cylinder cylinder bar, shearing oil cylinder, to act on the arm of force of shear arm longer, do not need the large tonnage shearing oil cylinder of adapted, reduced the production cost of cutter.
Description of drawings
Fig. 1 is a prior art crocodile formula cutter front view.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model side view.
The specific embodiment
Be specifically described below in conjunction with drawings and Examples.
As shown in Figure 2 to Figure 3, the utility model hydraulic pressure metal cutter, comprise base 1, shear arm 5, workbench 7, shearing oil cylinder 4, pressing plate 6, pressure plate cylinder 3, fixing upright arm 2 and Hydraulic Station, Hydraulic Station comprises motor, pluger type hydraulic pump, electro hydraulic valve, distribution box and hydraulic oil container etc., electro hydraulic valve with shear oil cylinder 4 and pressure plate cylinder 3 and be connected by pipeline.On fixing upright arm 2, be provided with travel switch, be convenient to control automatically shearing oil cylinder 4 and pressure plate cylinder 3.Shear oil cylinder 4 and comprise cylinder barrel 8 and cylinder bar 9, described cylinder barrel 8 is hinged with fixing upright arm 2 front ends by bearing pin 31, and cylinder bar 9 is terminal hinged by bearing pin 33 and shear arm 5 front ends, and shear arm 5 rear ends are hinged with fixing upright arm 2 by bearing pin 30.The pressure plate cylinder cylinder barrel is hinged with fixing upright arm 2 front ends by bearing pin 32, and pressure plate cylinder cylinder bar is hinged by bearing pin 35 and pressing plate 6, and pressing plate 6 is hinged with fixing upright arm 2 by bearing pin 34.Pressing plate 6 bottom surfaces are zigzag, are convenient to push down be sheared thing.Shear arm 5 is provided with blade 10, and workbench 7 is provided with blade 36.The utility model when operation, push down with pressing plate 6 earlier and be sheared thing, utilize blade 10 on the shear arm 5 and the blade 36 on the workbench 7 to shear then.After the shearing, pressing plate 6 and shear arm 5 lift successively.
The unspecified content of present embodiment is prior art.The utility model is that the embodiment that mentions with reference to the accompanying drawings is illustrated, and this is one of them embodiment, and those skilled in the art can obtain to inspire from present embodiment, is out of shape to obtain other embodiment.Therefore, protection domain of the present utility model should be determined according to the protection domain of claim.
Claims (2)
1, a kind of hydraulic pressure metal cutter, comprise base, workbench, shear arm, shearing oil cylinder, pressing plate, pressure plate cylinder, fixing upright arm and Hydraulic Station, shear oil cylinder and comprise cylinder barrel and cylinder bar, it is characterized in that: described cylinder barrel is hinged with fixing upright arm front end, the cylinder bar is terminal hinged with the shear arm front end, and the shear arm rear end is hinged with fixing upright arm.
2, according to the described a kind of hydraulic pressure metal cutter of claim 1, it is characterized in that: described pressing plate bottom is a zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200021549U CN201338132Y (en) | 2009-01-18 | 2009-01-18 | Hydraulic metal shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200021549U CN201338132Y (en) | 2009-01-18 | 2009-01-18 | Hydraulic metal shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338132Y true CN201338132Y (en) | 2009-11-04 |
Family
ID=41233667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200021549U Expired - Fee Related CN201338132Y (en) | 2009-01-18 | 2009-01-18 | Hydraulic metal shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338132Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357915A (en) * | 2011-08-09 | 2012-02-22 | 王首能 | Table-type pneumatic scissors |
| CN103737095A (en) * | 2013-12-19 | 2014-04-23 | 江苏中港冶金设备科技有限公司 | Shearing mechanism of shearing butt welding machine |
| CN104308250A (en) * | 2014-10-22 | 2015-01-28 | 中国科学院地质与地球物理研究所 | Simple chopping set |
| CN105803750A (en) * | 2016-04-27 | 2016-07-27 | 句容市行香光明绣花厂 | Rapid hydraulic thread cutter |
| CN106077788A (en) * | 2016-06-29 | 2016-11-09 | 苏州市吴中区木渎华利模具加工店 | The waste material cutting assembly of antenna terminal auto-stitching machine |
| CN112496430A (en) * | 2020-12-01 | 2021-03-16 | 江苏东方液压有限公司 | Crocodile type hydraulic shearing machine |
-
2009
- 2009-01-18 CN CNU2009200021549U patent/CN201338132Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357915A (en) * | 2011-08-09 | 2012-02-22 | 王首能 | Table-type pneumatic scissors |
| CN103737095A (en) * | 2013-12-19 | 2014-04-23 | 江苏中港冶金设备科技有限公司 | Shearing mechanism of shearing butt welding machine |
| CN103737095B (en) * | 2013-12-19 | 2015-12-23 | 张家港市中悦冶金设备科技有限公司 | A kind of cutting mechanism of Shearing Butt Resistance Welder |
| CN104308250A (en) * | 2014-10-22 | 2015-01-28 | 中国科学院地质与地球物理研究所 | Simple chopping set |
| CN105803750A (en) * | 2016-04-27 | 2016-07-27 | 句容市行香光明绣花厂 | Rapid hydraulic thread cutter |
| CN106077788A (en) * | 2016-06-29 | 2016-11-09 | 苏州市吴中区木渎华利模具加工店 | The waste material cutting assembly of antenna terminal auto-stitching machine |
| CN106077788B (en) * | 2016-06-29 | 2017-10-17 | 苏州市吴中区木渎华利模具加工店 | The waste material cutting assembly of antenna terminal auto-stitching machine |
| CN112496430A (en) * | 2020-12-01 | 2021-03-16 | 江苏东方液压有限公司 | Crocodile type hydraulic shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GAOMI GUANGFA MACHINERY INDUSTRY + TRADE CO., LTD. Free format text: FORMER OWNER: LI DEGUANG Effective date: 20120727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264000 YANTAI, SHANDONG PROVINCE TO: 261500 WEIFANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120727 Address after: Sun Jia Kou Cun 261500 Shandong city of Weifang province Gaomi City glue river dredging port logistics park Patentee after: GAOMI GUANGFA MACHINERY INDUSTRY & TRADE CO., LTD. Address before: 264000, No. 19, Hopewell Village, Wuning Town, Muping District, Shandong, Yantai Patentee before: Li Deguang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |