CN2631661Y - Open gas-liquid pressurizing punch press - Google Patents
Open gas-liquid pressurizing punch press Download PDFInfo
- Publication number
- CN2631661Y CN2631661Y CN 03265459 CN03265459U CN2631661Y CN 2631661 Y CN2631661 Y CN 2631661Y CN 03265459 CN03265459 CN 03265459 CN 03265459 U CN03265459 U CN 03265459U CN 2631661 Y CN2631661 Y CN 2631661Y
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- liquid
- cylinder
- piston
- pressurizing
- gas
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Abstract
The utility model relates to an open gas-liquid pressure punching machine, which includes a main body, a working table, a working activity plate, a lifting cylinder, a lifting piston, a lifting piston rod, a guide pillar and a guide sleeve, a valve part, an electrical control circuit and a control box and gas-liquid pressure equipment. The gas-liquid pressure equipped is positioned at the top of the lifting cylinder. The gas-liquid pressure equipment is packaged with a pressure oil cylinder, a pressure oil cylinder piston, a gasoline tank, a boost up air cylinder, a boost up air cylinder piston, a reset spring and a liquid-maintaining piston. The pressure oil cylinder piston is arranged at the top end of the pressure oil cylinder rod. The pressure air cylinder is at the top of the pressure oil cylinder. The reset spring is arranged on the pressure air cylinder rod. The utility model integrates the gas-liquid pressure equipment and the lifting cylinder with a simple structure. In case of loss of the pressure liquid, a certain amount of liquid can be quickly supplemented.
Description
(1) technical field
The utility model relates to a kind of punch press, especially a kind of punch press that adopts the open type gas-liquid pressure-boosting.
(2) background technology
Common 10～30 tons punch press adopts the crank type transmission system, need be provided with the Daqu wheel.And be provided with supercharging device general 〉=250 tons, adopt the air pressure supercharging.Wang Xiuxia has introduced a kind of gas liquid pressurization system (hydraulic pressure and pneumatic of novelty, 2002,11:43-44), be applied on the plate and frame filter press of sewage disposal, be provided with solenoid directional control valve, sealed reservoir, filter, check valve, hydraulic cylinder, gas control on-off valve, choke valve, silencer, pressure-reducing valve, apparatus for pressurizing gas, liquid etc., compressed air enters apparatus for pressurizing gas, liquid through solenoid directional control valve and pressure-reducing valve.Apparatus for pressurizing gas, liquid is to utilize the intensifier piston stress balance and piston both sides effective active area differs greatly, thereby obtains pressure ratio.
(3) summary of the invention
The utility model aims to provide and a kind ofly is mainly used in 10～30 tons, is provided with the open type gas-liquid pressure-boosting punch press of supercharging device.
Open type gas-liquid pressure-boosting punch press is provided with fuselage, workbench, work activities plate, promotes cylinder, jigger lifting piston, jigger lifting piston bar, guide pillar and guide pin bushing, air valve parts, electrical apparatus control circuit and control box and apparatus for pressurizing gas, liquid.Apparatus for pressurizing gas, liquid is located at and is promoted the cylinder top, and apparatus for pressurizing gas, liquid is provided with pressurizing cylinder, pressurizing cylinder piston, fuel tank, pressurized cylinder, pressurized cylinder piston, back-moving spring, liquid maintenance piston.Pressurizing cylinder is located at and is promoted the cylinder top, and the pressurizing cylinder piston rod is extended upward by the jigger lifting piston bar and forms, and the pressurizing cylinder piston is located at pressurizing cylinder piston rod upper end, adds fluid in the sealed reservoir and establishes oil filler.Pressurized cylinder is located at pressurizing cylinder top, and back-moving spring is sheathed on the pressurized cylinder piston rod between pressurized cylinder piston and the liquid level maintenance piston, and pressurized cylinder is provided with air inlet and exhaust outlet.
Keep being provided with locating ring on the piston at liquid.Establish the boost pressure indicating device at supercharging device in addition.
Electrical apparatus control circuit can adopt common electrical control circuit or programmable control circuit (PLC) according to user's needs, cooperate control assemblies such as solenoid directional control valve, pressure-reducing valve, check valve and pneumatic triple piece that control corresponding is carried out in punch press work, control box can be located near the workbench.
The utility model rationally utilizes pneumatically operated, realizes low pressure adjustment transfer power.Supercharging device adopts source of the gas as power, when solenoid directional control valve is switched on, compressed air is in electromagnetic gas valve enters the upper chamber that promotes cylinder, pass to associated solenoid valve near switching signal, compressed air enters the pressurized cylinder inlet, charged piston is pressed down fast, make the fluid of pressurizing cylinder be in sealing and reach high pressure, reach pressurize with time relay time-delay.When magnetic valve power-off restoration spring resetted fast, source of the gas entered in the lower cavity that promotes cylinder, the reposition of work activities plate, and supercharging fluid returns fuel tank.The utility model gas collection liquid supercharging device and lifting cylinder etc. are in one, and be simple in structure.As the pressurized liquid consume, can replenish certain liq rapidly.
(4) description of drawings
Fig. 1 is the utility model example structure schematic diagram.
(5) specific embodiment
Open type gas-liquid pressure-boosting punch press is provided with fuselage 1, workbench (comprising lower table plate 2 and workbench backing plate 3), work activities plate 4, promotes cylinder 5, jigger lifting piston 6, jigger lifting piston bar 7, guide pillar 8 and guide pin bushing 9, air valve parts 10, electrical apparatus control circuit parts 11 and control box 12 and apparatus for pressurizing gas, liquid.Apparatus for pressurizing gas, liquid is located at and is promoted the cylinder top, and apparatus for pressurizing gas, liquid is provided with pressurizing cylinder 13, pressurizing cylinder piston 14, fuel tank 15, pressurized cylinder 16, pressurized cylinder piston 17, back-moving spring 18, liquid maintenance piston 19.Pressurizing cylinder 13 is located at the top that promotes cylinder 5, and pressurizing cylinder piston rod 20 is extended upward by jigger lifting piston bar 7 and forms, and pressurizing cylinder piston 14 is located at the upper end of pressurizing cylinder piston rod 20, adds fluid 21 in the sealed reservoir and establishes oil filler 22.Pressurized cylinder 16 is located at pressurizing cylinder 13 tops, and back-moving spring 18 is sheathed on pressurized cylinder piston 17 and liquid and keeps on the pressurized cylinder piston rod 23 between the piston 19, and pressurized cylinder 16 is provided with air inlet 24, exhaust outlet 25.
Keep being provided with locating ring 26 on the piston 19 at liquid.Establish boost pressure indicating device 27 at supercharging device in addition.
Electrical apparatus control circuit can adopt common electrical control circuit or programmable control circuit (PLC) according to user's needs.Cooperate control assemblies such as solenoid directional control valve, pressure-reducing valve, check valve and pneumatic triple piece that control corresponding is carried out in punch press work, control box 12 can be located at a side of working plate 2.
Claims (3)
1, open type gas-liquid pressure-boosting punch press, be provided with fuselage, workbench, work activities plate, promote cylinder, jigger lifting piston, jigger lifting piston bar, guide pillar and guide pin bushing, air valve parts, electrical apparatus control circuit and control box, it is characterized in that being provided with apparatus for pressurizing gas, liquid, apparatus for pressurizing gas, liquid is located at and is promoted the cylinder top, and apparatus for pressurizing gas, liquid is provided with pressurizing cylinder, pressurizing cylinder piston, fuel tank, pressurized cylinder, pressurized cylinder piston, back-moving spring, liquid maintenance piston; Pressurizing cylinder is located at and is promoted the cylinder top, and the pressurizing cylinder piston rod is extended upward by the jigger lifting piston bar and forms, and the pressurizing cylinder piston is located at pressurizing cylinder piston rod upper end, adds fluid in the sealed reservoir and establishes oil filler; Pressurized cylinder is located at pressurizing cylinder top, and back-moving spring is sheathed on the pressurized cylinder piston rod between pressurized cylinder piston and the liquid level maintenance piston, and pressurized cylinder is provided with air inlet and exhaust outlet.
2, open type gas-liquid pressure-boosting punch press as claimed in claim 1 is characterized in that keeping being provided with locating ring on the piston at liquid.
3, open type gas-liquid pressure-boosting punch press as claimed in claim 1 is characterized in that establishing the boost pressure indicating device at supercharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265459 CN2631661Y (en) | 2003-06-10 | 2003-06-10 | Open gas-liquid pressurizing punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265459 CN2631661Y (en) | 2003-06-10 | 2003-06-10 | Open gas-liquid pressurizing punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2631661Y true CN2631661Y (en) | 2004-08-11 |
Family
ID=34297778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03265459 Expired - Fee Related CN2631661Y (en) | 2003-06-10 | 2003-06-10 | Open gas-liquid pressurizing punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2631661Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008148241A1 (en) * | 2007-06-06 | 2008-12-11 | Yunfeng Jiang | A press-bending machine |
| CN100513986C (en) * | 2006-08-01 | 2009-07-15 | 杭州强立机械有限公司 | Special pressure for industrial detonating cap and method for compressing detonating cap explosive |
| CN103406846A (en) * | 2013-07-17 | 2013-11-27 | 上海福太隆汽车电子科技有限公司 | Air cylinder electronic control system of product tools |
| CN106799419A (en) * | 2017-01-18 | 2017-06-06 | 浙江倪氏徽章有限公司 | A kind of full-automatic pressing equipment |
| CN116676693A (en) * | 2023-06-14 | 2023-09-01 | 常州市宏发纵横新材料科技股份有限公司 | Fiber air twisting device and splicing method |
-
2003
- 2003-06-10 CN CN 03265459 patent/CN2631661Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100513986C (en) * | 2006-08-01 | 2009-07-15 | 杭州强立机械有限公司 | Special pressure for industrial detonating cap and method for compressing detonating cap explosive |
| WO2008148241A1 (en) * | 2007-06-06 | 2008-12-11 | Yunfeng Jiang | A press-bending machine |
| CN103406846A (en) * | 2013-07-17 | 2013-11-27 | 上海福太隆汽车电子科技有限公司 | Air cylinder electronic control system of product tools |
| CN103406846B (en) * | 2013-07-17 | 2016-06-08 | 上海福太隆汽车电子科技有限公司 | A kind of cylinder electric-control system of product frock |
| CN106799419A (en) * | 2017-01-18 | 2017-06-06 | 浙江倪氏徽章有限公司 | A kind of full-automatic pressing equipment |
| CN116676693A (en) * | 2023-06-14 | 2023-09-01 | 常州市宏发纵横新材料科技股份有限公司 | Fiber air twisting device and splicing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040811 Termination date: 20100610 |