CN102921793A - Oil supply punching and shearing machine of double-shaft motor - Google Patents
Oil supply punching and shearing machine of double-shaft motor Download PDFInfo
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- CN102921793A CN102921793A CN2011102328996A CN201110232899A CN102921793A CN 102921793 A CN102921793 A CN 102921793A CN 2011102328996 A CN2011102328996 A CN 2011102328996A CN 201110232899 A CN201110232899 A CN 201110232899A CN 102921793 A CN102921793 A CN 102921793A
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- oil
- valve plate
- cooling
- shearing machine
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Abstract
The invention provides an oil supply punching and shearing machine of a double-shaft motor; the oil supply punching and shearing machine comprises a valve plate and an oil tank, wherein the oil supply punching and shearing machine of the double-shaft motor is provided with the double-shaft motor; two ends of the double-shaft motor are provided with plunger pumps; plunger pump oil inlets and plunger pump oil outlets are formed in the plunger pumps; the plunger pump oil inlets are connected with the oil tank by pipelines; a cooling device is arranged on the left surface of the oil tank; the cooling device is provided with a cooling oil inlet and a cooling oil outlet; a valve plate oil inlet A, a valve plate oil inlet B and a valve plate oil return opening are formed in the valve plate; the plunger pump oil outlets are respectively connected with the valve plate oil inlet A and the valve plate oil inlet B; the valve plate oil return opening is connected with the cooling oil inlet by a pipeline; and the cooling oil outlet is connected with the oil tank by a pipeline. According to the invention, normal operation of the machine can be guaranteed, the working efficiency of the machine is increased, energy is saved and the production cost is reduced.
Description
Technical field:
The present invention relates to a kind of cold stamping equipment, refer more particularly to a kind of dual-axle motor fuel feeding punching and shearing machine.
Background technology:
The conventional hydraulic punching and shearing machine only is provided with a drift, can only carry out work by single station, work backhaul can only punching once, production efficiency is low, power consumption is large.After oil temperature raises in the hydraulic drive, the lubricating oil film attenuation of relative motion surface, Hydraulic Elements expanded by heating, increased mechanical wear, the pump valve class component increases wearing and tearing, even is stuck, after oil temperature raises, the reduced viscosity of fluid, the cohesive force of fluid reduces, leakage increases, machine run speed is unstable, easily produces and creeps, and the stability of a system is affected, reduce operating accuracy, the impact normal operation.
Summary of the invention:
Purpose of the present invention, provide a kind of dual-axle motor fuel feeding punching and shearing machine, drive the two ends plunger displacement pump with dual-axle motor and carry out fuel feeding, valve plate adopts two groups of independently oil-ins, and one group of valve drives the punching position, and another group valve band ejector half is cut the position and carried out work, make a machine reach the production effect of two machines, machine run is normal, improves the operating efficiency of machine, reduces production costs.
The object of the present invention is achieved like this, a kind of dual-axle motor fuel feeding punching and shearing machine, comprise valve plate, fuel tank, it is characterized in that: dual-axle motor fuel feeding punching and shearing machine is provided with dual-axle motor, the dual-axle motor two ends are provided with plunger displacement pump, be provided with plunger displacement pump oil-in, plunger displacement pump oil-out on the plunger displacement pump, the plunger displacement pump oil-in is connected by pipeline with fuel tank; The fuel tank left side is provided with cooling device, and cooling device is provided with cooling oil-in, cooling oil-out; Be provided with valve plate oil-in A, valve plate oil-in B, valve plate oil return opening on the valve plate, the plunger displacement pump oil-out is connected with valve plate oil-in A, valve plate oil-in B respectively, the valve plate oil return opening is connected by pipeline with the cooling oil-in, and the cooling oil-out is connected with fuel tank by pipeline.
The present invention can guarantee that machine run is normal, improves the operating efficiency of machine, and energy savings reduces production costs.
Description of drawings:
Content of the present invention is easier to be expressly understood in order to make, and the below is according to specific embodiment and by reference to the accompanying drawings, and the present invention is further detailed explanation:
Accompanying drawing is structural representation of the present invention.
Among the figure 1, the plunger displacement pump oil-out, 2, plunger displacement pump, 3, dual-axle motor, 4, plunger displacement pump oil-in, 5, valve plate oil-in A, 6, valve plate, 7, cooling device, 8, cooling oil-in, 9, the cooling oil-out, 10, overflow valve, 11, valve plate oil-in B, 12, reversal valve, 13, the valve plate oil return opening, 14, fuel tank.
The specific embodiment:
The invention will be further described below in conjunction with accompanying drawing:
With reference to accompanying drawing, a kind of dual-axle motor fuel feeding punching and shearing machine, comprise valve plate 6, fuel tank 14, it is characterized in that: dual-axle motor fuel feeding punching and shearing machine is provided with dual-axle motor 3, dual-axle motor 3 two ends are provided with plunger displacement pump 2, be provided with plunger displacement pump oil-in 4, plunger displacement pump oil-out 1 on the plunger displacement pump 2, plunger displacement pump oil-in 4 and fuel tank 14 are connected by pipeline; Fuel tank 14 left sides are provided with cooling device 7, and cooling device 7 is provided with cooling oil-in 8, cooling oil-out 9; Be provided with valve plate oil-in A5, valve plate oil-in B11, valve plate oil return opening 13 on the valve plate 6, plunger displacement pump oil-out 1 is connected with valve plate oil-in A5, valve plate oil-in B11 respectively, valve plate oil return opening 11 is connected by pipeline with cooling oil-in 8, cools off oil-out 9 and is connected with fuel tank 14 by pipeline.During implementation, dual-axle motor drives the two ends plunger displacement pump from the fuel tank oil suction, passes into valve plate oil-in A, valve plate oil-in B, and the independent oil-in of this two-way drives respectively two groups of reversal valves, and overflow valve carries out work.One group of epicoele that enters the punching oil cylinder makes punching position oil cylinder carry out work, and another group enters the epicoele that section bar is sheared oil cylinder, makes section bar shear the position oil cylinder and carries out work.Because two groups of oil-ins are independent, be independent of each other, so punching position and section bar shear the position and can carry out simultaneously work, after the two large part work, adopt same oil return opening, enter cooling device, after the cooling device cooling, get back to fuel tank.
Claims (1)
1. dual-axle motor fuel feeding punching and shearing machine, comprise valve plate (6), fuel tank (14), it is characterized in that: dual-axle motor fuel feeding punching and shearing machine is provided with dual-axle motor (3), dual-axle motor (3) two ends are provided with plunger displacement pump (2), be provided with plunger displacement pump oil-in (4), plunger displacement pump oil-out (1) on the plunger displacement pump (2), plunger displacement pump oil-in (4) is connected by pipeline with fuel tank (14); Fuel tank (14) left side is provided with cooling device (7), and cooling device (7) is provided with cooling oil-in (8), cooling oil-out (9); Valve plate (6) is provided with oil-in A(5 on the valve plate), valve plate oil-in B(11), valve plate oil return opening (13), plunger displacement pump oil-out (1) respectively with valve plate oil-in A(5), valve plate oil-in B(11) be connected, valve plate oil return opening (11) is connected by pipeline with cooling oil-in (8), and cooling oil-out (9) is connected with fuel tank (14) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102328996A CN102921793A (en) | 2011-08-13 | 2011-08-13 | Oil supply punching and shearing machine of double-shaft motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102328996A CN102921793A (en) | 2011-08-13 | 2011-08-13 | Oil supply punching and shearing machine of double-shaft motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921793A true CN102921793A (en) | 2013-02-13 |
Family
ID=47636798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102328996A Pending CN102921793A (en) | 2011-08-13 | 2011-08-13 | Oil supply punching and shearing machine of double-shaft motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921793A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3031950A (en) * | 1959-06-05 | 1962-05-01 | Cleveland Crane Eng | Hydraulic press |
| US3054317A (en) * | 1954-06-25 | 1962-09-18 | Jr James B Castle | Hydraulically powered shear |
| CN2224059Y (en) * | 1995-07-07 | 1996-04-10 | 肖宗泽 | Plate shearing and bending machine |
| CN2270585Y (en) * | 1996-08-02 | 1997-12-17 | 武汉市华进实业有限责任公司 | Punching and shearing machine with herringbone cutter edge |
| JPH11197968A (en) * | 1998-01-16 | 1999-07-27 | Amada Co Ltd | Composite working machine and plate working method using the composite working machine |
| CN201871804U (en) * | 2009-11-23 | 2011-06-22 | 丁健 | Combined punching and shearing machine with automatic intelligent temperature adjusting device |
| CN202239157U (en) * | 2011-08-13 | 2012-05-30 | 丁健 | Double-shaft motor oil supply punching and shearing machine |
-
2011
- 2011-08-13 CN CN2011102328996A patent/CN102921793A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3054317A (en) * | 1954-06-25 | 1962-09-18 | Jr James B Castle | Hydraulically powered shear |
| US3031950A (en) * | 1959-06-05 | 1962-05-01 | Cleveland Crane Eng | Hydraulic press |
| CN2224059Y (en) * | 1995-07-07 | 1996-04-10 | 肖宗泽 | Plate shearing and bending machine |
| CN2270585Y (en) * | 1996-08-02 | 1997-12-17 | 武汉市华进实业有限责任公司 | Punching and shearing machine with herringbone cutter edge |
| JPH11197968A (en) * | 1998-01-16 | 1999-07-27 | Amada Co Ltd | Composite working machine and plate working method using the composite working machine |
| CN201871804U (en) * | 2009-11-23 | 2011-06-22 | 丁健 | Combined punching and shearing machine with automatic intelligent temperature adjusting device |
| CN202239157U (en) * | 2011-08-13 | 2012-05-30 | 丁健 | Double-shaft motor oil supply punching and shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130213 Assignee: Jiangsu Jinsanli Machinery Manufacturing Co., Ltd. Assignor: Ding Jian Contract record no.: 2012320000514 Denomination of invention: Oil supply punching and shearing machine of double-shaft motor License type: Exclusive License Record date: 20120424 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |