CN201009445Y - Gas-liquid reinforcing presser - Google Patents
Gas-liquid reinforcing presser Download PDFInfo
- Publication number
- CN201009445Y CN201009445Y CNU2007201394735U CN200720139473U CN201009445Y CN 201009445 Y CN201009445 Y CN 201009445Y CN U2007201394735 U CNU2007201394735 U CN U2007201394735U CN 200720139473 U CN200720139473 U CN 200720139473U CN 201009445 Y CN201009445 Y CN 201009445Y
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- cylinder body
- oil
- gas
- solenoid directional
- control valve
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Abstract
The utility model provides an air over hydraulic booster, which is characterized in that the air over hydraulic booster comprises an air over hydraulic boosting cylinder, a safety mould support, a concealed base, a programmable logic controller. The effects of the utility model are: (1) high pressure accuracy, convenient adjustment; (2) accurate pressure action time up to 0.01 second; (3) small impact action, and boosting deceleration ratio 10 to 25times; (4) convenient data collection; (5) good environment protection performance; (6) low power consumption; (7) less work medium, one tenth of oil consumption of hydraulic machine of the same power, and an oil-gas separating structure, pressurized oil of no exposure to the air, prolonged the oil service life; (8) compact structure, good safety.
Description
Technical field: the utility model relates to a kind of press device that priming system is used of making, particularly a kind of gas-liquid force increasing forcing press.
Technical background: the existing press device of making priming system mainly contains: lever punch press, on move formula smoothing press, hydraulic press etc.The forcing press close with the utility model is hydraulic press, and hydraulic press is dynamic medium with oil, promotes the piston acting by the continuous discharge pressure oil of oil pump.The deficiency that hydraulic press in use exists has: 1, pressure precision is low and be difficult to regulate; 2, pressure control accuracy action time is not high; 3, the hydraulic oil consume is big; 4, inefficiency; 5, energy consumption height; 6, poor stability.
Summary of the invention: the purpose of this utility model is, at existing hydraulic press existing deficiency in priming system is produced, and propose that a kind of pressure precision is high and easy to adjust, pressure action time accurately, the operational data collection accurately makes things convenient for, the active force impact is little, energy consumption is low, compact conformation, security are good, the gas-liquid force increasing forcing press of high efficiency.
Can realize the purpose of this utility model by following technical proposals, a kind of gas-liquid force increasing forcing press, it is characterized in that it is by gas-liquid power-increasing cylinder, the protection mould bases, airtight support, Programmable Logic Controller constitutes, gas-liquid power-increasing cylinder is by last, in, following three cylinder bodies connect formation through flange, be provided with the piston rod that is connected as a single entity with piston in the lower cylinder body, upper cylinder body is provided with the booster rod that is connected as a single entity with piston, booster rod is by middle cylinder body, in making the cavity that can be inserted into piston rod man-hour, a piston bush is on booster rod in the middle cylinder body, the upper cylinder body two ends respectively are provided with one and advance, exhaust outlet and with advancing by solenoid directional control valve control, blast pipe is communicated with, the bottom of middle cylinder body is provided with one and advances, exhaust outlet and with advancing by solenoid directional control valve control, blast pipe is communicated with, the upper end of middle cylinder body is provided with one and advances, oil-out, this advances, oil-out be located at advancing of lower cylinder body upper end, oil-out is by an oil guide pipe UNICOM, the lower cylinder body lower end is provided with one and advances, exhaust outlet and with advancing by solenoid directional control valve control, blast pipe is communicated with, and solenoid directional control valve is electrically connected with Programmable Logic Controller.
For improving pressure precision, be equipped with a rapid escape valve at the inlet and outlet mouth place of upper cylinder body, middle cylinder body, lower cylinder body, in the inlet and outlet mouth of upper cylinder body and the air inlet and exhaust piper between the solenoid directional control valve, be provided with the accurate voltage regulating valve.
Oil guide pipe is provided with a branched pipe that is used for exhaust and oiling, and its port is provided with closing cap.
Place, operating room on the protection mould bases is provided with protective door, and protective door opens and closes operation and carried out by the protective door cylinder, is provided with an optical flame detector at the place, doorway of protective door.
Four guide pillars of protection mould bases are hollow pipe, and its two ends and air inlet and exhaust piper are connected.
Effect of the present utility model is:
(1) pressure precision height, easy to adjust: this is that mainly boost pressure adopts the accurate voltage regulating valve directly to control, and discharging gas adopts rapid escape valve in line during booster rod work, can guarantee that the pressure repeatable accuracy in the unit interval is controlled in 06%.
(2) pressure is accurate action time: this is that mainly control system has adopted Programmable Logic Controller, and it can accurately be provided with pressure action time, and setting unit is 001 second.
(3) impact of active force is little in the work: the big pressure of gas-liquid force increasing forcing press, slow down by supercharging and to realize, this machine supercharging speed reducing ratio is 10--25 times, and the speed of service when making forcing press carry out supercharging work has slowed down 10--25 doubly, has guaranteed that actuating pressure slowly increases stably.
(4) collection of operational data is convenient: be provided with the interface that detects the pressurised oil oil pressure on middle flange, can transmit collection to the product pressure parameter of producing after connecting pressure transmitter, be convenient to product quality and review.
(5) feature of environmental protection is good: because the employing of this machine is the complete isolating construction of oil gas, do not contact between oil, the gas, oil can be not contaminated.On rapid escape valve, be connected to and lead to outdoor exhaust port, guarantee the working environment noiselessness.
(6) energy consumption is low: this machine is divided into idle stroke and force-stroke with impulse stroke, the energy consumption of idle stroke has only 1/5th left sides of force-stroke energy consumption ancient, concerning the priming system pressing and press-fiting, the general force stroke is less than 1/10th of total kilometres, therefore, the work energy consumption has only the sixth of other press device.
(7) maintenance is good: because its employing is the cylinder separate type structure, remove and install conveniently.
(8) the working media consumption is few: because it utilizes the gas-liquid pressure-boosting principle to carry out work, with the forcing press of tonnage, its hydraulic oil consumption is less than 1/10th of hydraulic press; And its adopts is gas oil separation structure, and pressure oil does not contact with air, has prolonged the physical life of hydraulic oil greatly.
(9) structure is light and handy, security good: with the forcing press of tonnage relatively, its weight is less than half of other form forcing press, volume is also little a lot, easy-to-operate is reliable, it is provided with the optoelectronic induction safety device, has guaranteed operator's safety and convenient.
Below in conjunction with embodiment and accompanying drawing the utility model is further set forth:
Description of drawings:
Accompanying drawing 1 is the utility model profile schematic diagram;
Accompanying drawing 2 is a gas circuit control chart of the present utility model.
The specific embodiment: referring to accompanying drawing 1,2, the gas-liquid force increasing forcing press mainly is made of gas-liquid power-increasing cylinder 1, protection mould bases 2, airtight support 3 and control yarn system.Gas-liquid power-increasing cylinder 1 is made of through upper flange 7 and 8 connections of middle flange upper cylinder body 4, middle cylinder body 5,6 three cylinder bodies of lower cylinder body.Be provided with the piston rod 10 that is connected as a single entity with piston 9 in the lower cylinder body 6, the lower end of lower cylinder body 6 is fixed on the protection mould bases 2 by lower flange 11.Piston rod 10 stretches out outside the cylinder body by the hole on the lower flange 11.Lower flange 11 is provided with the inlet and outlet mouth 12 with lower cylinder body 6 cavity UNICOMs.The upper end of upper cylinder body 4 is provided with bonnet 13.Bonnet 13 is provided with the inlet and outlet mouth 14 with upper cylinder body 4 cavity UNICOMs.Upper flange 7 is provided with the inlet and outlet mouth 15 with upper cylinder body 4 cavity UNICOMs.The upper end of booster rod 16 and piston 17 are fixedly connected.Booster rod 16 is by upper flange 7 and middle cylinder body 5, arrive in the hole of flange 8, the diameter of the diameter in this hole and booster rod 16 is equal to, the medium oil passage that one vertical this hole is arranged at the middle part in this hole, the inwall of this hole hypomere is provided with sealing ring, booster rod 16 front ends are from the port 20-25mm of this hole hypomere, and booster rod 16 inserts promptly to be blocked behind the ports in the cavity that medium oil flows to lower cylinder body 6.Piston 18 is enclosed within on the booster rod 16.The cavity internal diameter of piston rod 10 is greater than the diameter of booster rod 16.Booster rod 16 can be inserted in the cavity of piston rod 10 when work done.In flange 8 be provided with inlet and outlet mouth 23 with middle cylinder body 5 cavity UNICOMs.The medium oil passage that is located on the flange 8 is connected through oil guide pipe 19 with the medium oil passage that is located on the upper flange 7.The medium oil passage on the middle flange 8 and the cavity UNICOM of lower cylinder body 6; The medium oil passage on the upper flange 7 and the cavity UNICOM of middle cylinder body 5.The upper end of oil guide pipe 19 is provided with branched pipe 20, and the port of branched pipe 20 is provided with closing cap.The effect of branched pipe 20 is: when in the medium oil of central cylinder body 5 air being arranged, can discharge from it; When medium oil is lossy, can refuel from it.Inlet and outlet mouth 12, inlet and outlet mouth 14, inlet and outlet mouth 15, inlet and outlet mouth 23 places are equipped with rapid escape valve, and are communicated with the air inlet and exhaust piper of being controlled by solenoid directional control valve 21.Be provided with accurate voltage regulating valve 22 in the air inlet and exhaust piper between inlet and outlet mouth 14 and the solenoid directional control valve 21.Protective door 24 is for to open and close operation up and down along chute, and its operation is carried out by protective door cylinder 25, and protective door cylinder 25 is communicated with the air inlet and exhaust piper of being controlled by solenoid directional control valve 21, is provided with flow control valve in air inlet and exhaust piper.The place, doorway of protective door 24 is provided with an optical flame detector 27, can prevent effectively that security incident from taking place.Four guide pillars 28 of protection mould bases 2 are hollow pipe, and its two ends and air inlet and exhaust piper are connected, and use as air inlet and exhaust piper, make product with compact structure.On middle flange 8, be provided with the interface that detects the pressurised oil oil pressure, can transmit collection to the product pressure parameter of producing after connecting pressure transmitter, be convenient to product quality and review.Solenoid directional control valve 21, accurate voltage regulating valve 22, flow control valve, rapid escape valve all are electrically connected with Programmable Logic Controller 26.
The utility model is not only applicable to the production of priming system, is applicable to the production of other industrial products yet.
Claims (5)
1. gas-liquid force increasing forcing press, it is characterized in that it is by gas-liquid power-increasing cylinder, the protection mould bases, airtight support, Programmable Logic Controller constitutes, gas-liquid power-increasing cylinder is by last, in, following three cylinder bodies connect formation through flange, be provided with the piston rod that is connected as a single entity with piston in the lower cylinder body, upper cylinder body is provided with the booster rod that is connected as a single entity with piston, booster rod is by middle cylinder body, in making the cavity that can be inserted into piston rod man-hour, a piston bush is on booster rod in the middle cylinder body, the upper cylinder body two ends respectively are provided with one and advance, exhaust outlet and with advancing by solenoid directional control valve control, blast pipe is communicated with, the bottom of middle cylinder body is provided with one and advances, exhaust outlet and with advancing by solenoid directional control valve control, blast pipe is communicated with, the upper end of middle cylinder body is provided with one and advances, oil-out, this advances, oil-out be located at advancing of lower cylinder body upper end, oil-out is by an oil guide pipe UNICOM, the lower cylinder body lower end is provided with one and advances, exhaust outlet and with advancing by solenoid directional control valve control, blast pipe is communicated with, and solenoid directional control valve is electrically connected with Programmable Logic Controller.
2. by the described gas-liquid force increasing forcing press of claim 1, it is characterized in that, inlet and outlet mouth place at upper cylinder body, middle cylinder body, lower cylinder body is equipped with a rapid escape valve, be provided with the accurate voltage regulating valve in the inlet and outlet mouth of upper cylinder body and the air inlet and exhaust piper between the solenoid directional control valve, rapid escape valve, accurate voltage regulating valve all are electrically connected with Programmable Logic Controller.
3. by the described gas-liquid force increasing forcing press of claim 1, it is characterized in that described oil guide pipe is provided with a branched pipe that is used for exhaust and oiling, its port is provided with closing cap.
4. by the described gas-liquid force increasing forcing press of claim 1, it is characterized in that the place, operating room on the protection mould bases is provided with protective door, protective door opens and closes operation and is carried out by the protective door cylinder, is provided with an optical flame detector at the place, doorway of protective door.
5. by claim 1 or 2 or 3 or 4 described gas-liquid force increasing forcing presses, it is characterized in that four guide pillars of protection mould bases are hollow pipe, its two ends and air inlet and exhaust piper are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201394735U CN201009445Y (en) | 2007-02-26 | 2007-02-26 | Gas-liquid reinforcing presser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201394735U CN201009445Y (en) | 2007-02-26 | 2007-02-26 | Gas-liquid reinforcing presser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009445Y true CN201009445Y (en) | 2008-01-23 |
Family
ID=39044380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201394735U Expired - Lifetime CN201009445Y (en) | 2007-02-26 | 2007-02-26 | Gas-liquid reinforcing presser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009445Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392755A (en) * | 2011-09-29 | 2012-03-28 | 西安航空动力股份有限公司 | Gas pressurizing device for Stirling engine |
-
2007
- 2007-02-26 CN CNU2007201394735U patent/CN201009445Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392755A (en) * | 2011-09-29 | 2012-03-28 | 西安航空动力股份有限公司 | Gas pressurizing device for Stirling engine |
| CN102392755B (en) * | 2011-09-29 | 2014-03-19 | 西安航空动力股份有限公司 | Gas pressurizing device for Stirling engine |
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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: JIANGXI XINYU GUOKE SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGXI TIANGUANG SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20140319 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140319 Address after: 609 mailbox 338000, Jiangxi City, Xinyu Province Patentee after: Jiangxi Xinyu Guoke Science & Technology Co., Ltd. Address before: 338000 Tiangong South Road, Jiangxi, Xinyu Patentee before: Jiangxi Tianguang Science & Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 609 mailbox 338000, Jiangxi City, Xinyu Province Patentee after: Xinyu, Jiangxi, China, Polytron Technologies Inc Address before: 609 mailbox 338000, Jiangxi City, Xinyu Province Patentee before: Jiangxi Xinyu Guoke Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| CX01 | Expiry of patent term |