CN202239157U - Double-shaft motor oil supply punching and shearing machine - Google Patents
Double-shaft motor oil supply punching and shearing machine Download PDFInfo
- Publication number
- CN202239157U CN202239157U CN2011202952862U CN201120295286U CN202239157U CN 202239157 U CN202239157 U CN 202239157U CN 2011202952862 U CN2011202952862 U CN 2011202952862U CN 201120295286 U CN201120295286 U CN 201120295286U CN 202239157 U CN202239157 U CN 202239157U
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- oil
- valve plate
- cooling
- double
- shaft motor
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Abstract
The utility model relates to a double-shaft motor oil supply punching and shearing machine which comprises a valve plate and an oil tank; the double-shaft motor oil supply punching and shearing machine is provided with a double-shaft motor; both ends of the double-shaft motor are provided with plunger pumps; a plunger pump oil inlet and a plunger pump oil outlet are arranged on each plunger pump, and the plunger pump oil inlet is connected with the oil tank through a pipeline; a cooling device is arranged on the left side of the oil tank, and 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 returning port are arranged on the valve plate; the plunger pump oil outlet is respectively connected with the valve plate oil inlet A and the valve plate oil inlet B; the valve plate oil returning port is connected with the cooling oil inlet through a pipeline; and the cooling oil outlet is connected with the oil tank through a pipeline. With the adoption of the double-shaft motor oil supply punching and shearing machine, the normal operation of the machine can be ensured and the working efficiency of the machine is improved, so that energy is saved and the production cost is reduced.
Description
Technical field:
The utility model relates to a kind of cold stamping equipment, refers 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 big.In the hydraulic drive after the oily temperature rise, the lubricating oil film attenuation of relative motion surface, the Hydraulic Elements expanded by heating has increased mechanical wear; The pump valve class component increases wearing and tearing, even is stuck, and after the oily temperature rise, the viscosity of fluid reduces; The cohesive force of fluid reduces, and leakage increases, and machine run speed is unstable, is easy to generate and creeps; The stability of a system is affected, and reduces operating accuracy, influences operate as normal.
Summary of the invention:
The purpose of the utility model provides a kind of dual-axle motor fuel feeding punching and shearing machine, drives the two ends plunger displacement pump with dual-axle motor and carries 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 drive type 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 purpose of the utility model is to realize 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, and the dual-axle motor two ends are provided with plunger displacement pump; Plunger displacement pump is provided with plunger displacement pump oil-in, plunger displacement pump oil-out, and the plunger displacement pump oil-in is connected through 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; Valve plate is provided with valve plate oil-in A, valve plate oil-in B, valve plate oil return opening; 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 through pipeline with the cooling oil-in, and the cooling oil-out is connected with fuel tank through pipeline.
The utility model can guarantee that machine run is normal, improves the operating efficiency of machine, and energy savings reduces production costs.
Description of drawings:
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation below according to specific embodiment and combine accompanying drawing:
Accompanying drawing is the utility model structural representation.
Among the figure 1, the plunger displacement pump oil-out, 2, plunger displacement pump, 3, dual-axle motor, 4, the plunger displacement pump oil-in; 5, valve plate oil-in A, 6, valve plate, 7, cooling device, 8, the cooling oil-in; 9, 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:
Below in conjunction with accompanying drawing the utility model is described further:
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, and dual-axle motor 3 two ends are provided with plunger displacement pump 2; Plunger displacement pump 2 is provided with plunger displacement pump oil-in 4, plunger displacement pump oil-out 1, and plunger displacement pump oil-in 4 and fuel tank 14 are connected through 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; Valve plate 6 is provided with valve plate oil-in A5, valve plate oil-in B11, valve plate oil return opening 13; 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 through pipeline with cooling oil-in 8, cools off oil-out 9 and passes through pipeline and be connected with fuel tank 14.During practical implementation, dual-axle motor drives the two ends plunger displacement pump from the fuel tank oil suction, feeds valve plate oil-in A, valve plate oil-in B, and the independent oil-in of this two-way drives two groups of reversal valves respectively, and overflow valve carries out work.One group of epicoele that gets into the punching oil cylinder makes punching position oil cylinder carry out work, and another group gets into 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 the punching position shears the position with section bar and can carry out work simultaneously, after the two large part work, adopt same oil return opening, get into cooling device, after cooling off from cooling device, 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), and plunger displacement pump (2) is provided with plunger displacement pump oil-in (4), plunger displacement pump oil-out (1), and plunger displacement pump oil-in (4) is connected through 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) is connected with valve plate oil-in A (5), valve plate oil-in B (11) respectively; Valve plate oil return opening (11) is connected through pipeline with cooling oil-in (8), and cooling oil-out (9) is connected with fuel tank (14) through pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202952862U CN202239157U (en) | 2011-08-13 | 2011-08-13 | Double-shaft motor oil supply punching and shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202952862U CN202239157U (en) | 2011-08-13 | 2011-08-13 | Double-shaft motor oil supply punching and shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239157U true CN202239157U (en) | 2012-05-30 |
Family
ID=46100460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202952862U Expired - Fee Related CN202239157U (en) | 2011-08-13 | 2011-08-13 | Double-shaft motor oil supply punching and shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921793A (en) * | 2011-08-13 | 2013-02-13 | 丁健 | Oil supply punching and shearing machine of double-shaft motor |
| CN103042067A (en) * | 2012-12-23 | 2013-04-17 | 中国重型机械研究院股份公司 | Rotary oil supply method for oscillating type main scissors of extruding machine |
-
2011
- 2011-08-13 CN CN2011202952862U patent/CN202239157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921793A (en) * | 2011-08-13 | 2013-02-13 | 丁健 | Oil supply punching and shearing machine of double-shaft motor |
| CN103042067A (en) * | 2012-12-23 | 2013-04-17 | 中国重型机械研究院股份公司 | Rotary oil supply method for oscillating type main scissors of extruding machine |
| CN103042067B (en) * | 2012-12-23 | 2014-04-23 | 中国重型机械研究院股份公司 | Rotary oil supply device for oscillating type main scissors of extruding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Jinsanli Machinery Manufacturing Co., Ltd. Assignor: Ding Jian Contract record no.: 2012320000514 Denomination of utility model: Double-shaft motor oil supply punching and shearing machine Granted publication date: 20120530 License type: Exclusive License Record date: 20120424 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |