CN204082711U - A kind of extremely-high tension generator being applicable to water jet system - Google Patents
A kind of extremely-high tension generator being applicable to water jet system Download PDFInfo
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- CN204082711U CN204082711U CN201420460092.7U CN201420460092U CN204082711U CN 204082711 U CN204082711 U CN 204082711U CN 201420460092 U CN201420460092 U CN 201420460092U CN 204082711 U CN204082711 U CN 204082711U
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Abstract
The utility model relates to Water jet equipment technical field, is specifically related to a kind of pressurized machine.Be applicable to an extremely-high tension generator for water jet system, comprise pressurized machine body, the joint that pressurized machine body comprises high-pressure cylinder, oil hydraulic cylinder and coupled together by two cylinder bodies; High-pressure cylinder is for carrying high-pressure water body, and its one end connects joint, and the other end is provided with end cap, and end cap adopts metal end cap, and oil hydraulic cylinder is used for liquid carrying force feed; Also be provided with high-pressure column stopper rod in pressurized machine body, one end of high-pressure column stopper rod is placed in high-pressure cylinder, and the other end is placed in oil hydraulic cylinder, the plunger rod that high-pressure column stopper rod adopts pottery to make.Owing to adopting technique scheme, the utility model maintains pressurized machine high efficient, high pressure rate when effectively reducing apparent size exports, and ensure that booster performance, adds adaptability and the use occasion of product.
Description
Technical field
The utility model relates to Water jet equipment technical field, is specifically related to a kind of pressurized machine.
Background technique
Waterjets cutting technology is a kind of novel cold cutting technique, and not only have cutting cost cheap, cut quality is high, and safety and environmental protection.Along with the sustainable development of processing industry, because water jet cutting is insensitive for cutting material, the limitation that its application does not have the heat energy such as laser and plasma to cut, therefore its using scope is also than more extensive.
The key of Waterjets cutting technology is speed and the pressure of jet, water body more weak for structural strength be accelerated to ultra high speed, must build a hyperbaric environment, then in the minimum shower nozzle of bore, realizes high velocity jet by Cemented filling.Wherein, the structure of hyperbaric environment is generally realized by pressurized machine.The boosting capability of the pressurized machine that tradition water jet field uses is unsatisfactory, and the corresponding volume of integral device that makes also cannot reduce, and huge pressurization system not only space hold is large, and is difficult to safeguard.The input cost of front and back phase is all larger.Market needs one can either control and reduce volume, the pressurized machine of hyperpressure can be provided again.
Model utility content
The purpose of this utility model is, provides a kind of extremely-high tension generator being applicable to water jet system, solves above technical problem.
The technical problem that the utility model solves can realize by the following technical solutions:
Be applicable to an extremely-high tension generator for water jet system, comprise pressurized machine body, the joint that described pressurized machine body comprises high-pressure cylinder, oil hydraulic cylinder and coupled together by two cylinder bodies;
Described high-pressure cylinder is for carrying high-pressure water body, and its one end connects described joint, and the other end is provided with end cap, and described end cap adopts metal end cap, and described oil hydraulic cylinder is used for liquid carrying force feed;
Also be provided with high-pressure column stopper rod in described pressurized machine body, one end of described high-pressure column stopper rod is placed in high-pressure cylinder, and the other end is placed in oil hydraulic cylinder, the plunger rod that described high-pressure column stopper rod adopts pottery to make.
The high-pressure column stopper rod that the utility model is made by arranging pottery, when effectively reducing pressurized machine size, ensure that the working efficiency of pressurized machine, ceramics pole stopper rod is not only more hard than traditional plunger rod, and smooth surface have better resistance to wear, scratch proof ability, the working life of seal ring can be improved simultaneously; End cap is arranged to metal end cap, achieves being tightly connected of metal to metal, the rubber seal mode of abandoning tradition thus reduce consumptive material utilization rate, has saved operating cost, has improved the normal operation time of water-jet cutting system.
The plunger rod that described high-pressure column stopper rod adopts aluminium oxide ceramics or zirconia ceramics to make.
The part that described high-pressure column stopper rod stretches into oil hydraulic cylinder is provided with a plunger, and described plunger is a cylindrical plunger.
The other end of described end cap is provided with the overflow part for observing sealing situation, and described overflow part is arranged on the end cap of described end cap, and when high pressure sealing generation is leaked, water oozes out from overflow part, reduces the internal pressure of high-pressure cylinder.
Sheathed hydraulic sealing ring group on described high-pressure column stopper rod, described hydraulic sealing ring group is made up of sleeve and sheathed at least 5 seal rings on it; At least 5 described seal rings all adopt the high-pressure water seal ring of same specification.
Described pressurized machine body is provided with a selector valve, during selector valve work, by the guide rod of adhesive inside, and then change the oil circuit exporting oil hydraulic cylinder to, the signal output part of described selector valve connects the control circuit of pressurized machine, thering is provided reliable and stable pressure signal by arranging selector valve for the commutation that system is level and smooth, realizing optimum Cutting quality.
Described selector valve adopts solenoid directional control valve.
Beneficial effect: owing to adopting technique scheme, the utility model maintains pressurized machine high efficient, high pressure rate when effectively reducing apparent size exports, and ensure that booster performance, adds adaptability and the use occasion of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with concrete diagram.
With reference to Fig. 1, a kind of extremely-high tension generator being applicable to water jet system, comprises pressurized machine body, the joint 3 that pressurized machine body comprises high-pressure cylinder 1, oil hydraulic cylinder 2 and coupled together by two cylinder bodies; High-pressure cylinder 1 is for carrying high-pressure water body, and its one end connects joint 3, and the other end is provided with end cap 4, and end cap 4 adopts metal to make, and oil hydraulic cylinder 2 is for liquid carrying force feed; Also be provided with high-pressure column stopper rod 5 in pressurized machine body, one end of high-pressure column stopper rod 5 is placed in high-pressure cylinder 1, and the other end is placed in oil hydraulic cylinder 2, and high-pressure column stopper rod 5 adopts aluminium oxide ceramics or zirconia ceramics to make.The part that high-pressure column stopper rod 5 stretches into oil hydraulic cylinder 2 is provided with a plunger 51, and plunger 51 is cylindrical plunger.The other end of end cap 4 is provided with the overflow part 41 for observing sealing situation, and overflow part 41 is arranged on the end cap of end cap 4, and when high pressure sealing generation is leaked, water oozes out from overflow part 41, reduces the internal pressure of high-pressure cylinder.Sheathed hydraulic sealing ring group on high-pressure column stopper rod 5, hydraulic sealing ring group is made up of sleeve and sheathed at least 5 seal rings on it; At least 5 seal rings all adopt the high-pressure water seal ring of same specification.Pressurized machine body is provided with a selector valve 6, and selector valve adopts solenoid directional control valve, and its signal output part connects the control circuit of pressurized machine, providing reliable and stable pressure signal, realizing optimum Cutting quality by arranging selector valve 6 for the commutation that system is level and smooth.When selector valve 6 works, by the guide rod of adhesive inside, and then change the oil circuit exporting oil hydraulic cylinder to.
The high-pressure column stopper rod that the utility model is made by arranging pottery, when effectively reducing pressurized machine size, ensure that the working efficiency of pressurized machine, ceramics pole stopper rod is not only more hard than traditional plunger rod, and smooth surface have better resistance to wear, scratch proof ability, the working life of seal ring can be improved simultaneously; End cap is arranged to metal end cap, achieves being tightly connected of metal to metal, the rubber seal mode of abandoning tradition thus reduce consumptive material utilization rate, has saved operating cost, has improved the normal operation time of water-jet cutting system.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. be applicable to an extremely-high tension generator for water jet system, comprise pressurized machine body, the joint that described pressurized machine body comprises high-pressure cylinder, oil hydraulic cylinder and coupled together by two cylinder bodies;
Described high-pressure cylinder is for carrying high-pressure water body, and its one end connects described joint, and the other end is provided with end cap, and described end cap adopts metal end cap, and described oil hydraulic cylinder is used for liquid carrying force feed;
Also be provided with high-pressure column stopper rod in described pressurized machine body, one end of described high-pressure column stopper rod is placed in high-pressure cylinder, and the other end is placed in oil hydraulic cylinder, the plunger rod that described high-pressure column stopper rod adopts pottery to make.
2. a kind of extremely-high tension generator being applicable to water jet system according to claim 1, is characterized in that, the plunger rod that described high-pressure column stopper rod adopts aluminium oxide ceramics or zirconia ceramics to make.
3. a kind of extremely-high tension generator being applicable to water jet system according to claim 1 and 2, is characterized in that, the part that described high-pressure column stopper rod stretches into oil hydraulic cylinder is provided with a plunger, and described plunger is a cylindrical plunger.
4. a kind of extremely-high tension generator being applicable to water jet system according to claim 3, is characterized in that, the other end of described end cap is provided with the overflow part for observing sealing situation, and described overflow part is arranged on the end cap of described end cap.
5. a kind of extremely-high tension generator being applicable to water jet system according to claim 3, is characterized in that, sheathed hydraulic sealing ring group on described high-pressure column stopper rod, and described hydraulic sealing ring group is made up of sleeve and sheathed at least 5 seal rings on it; At least 5 described seal rings all adopt the high-pressure water seal ring of same specification.
6. a kind of extremely-high tension generator being applicable to water jet system according to claim 1, is characterized in that, described pressurized machine body is provided with a selector valve, and the signal output part of described selector valve connects the control circuit of pressurized machine.
7. a kind of extremely-high tension generator being applicable to water jet system according to claim 6, is characterized in that, described selector valve adopts solenoid directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460092.7U CN204082711U (en) | 2014-08-07 | 2014-08-07 | A kind of extremely-high tension generator being applicable to water jet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460092.7U CN204082711U (en) | 2014-08-07 | 2014-08-07 | A kind of extremely-high tension generator being applicable to water jet system |
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| CN204082711U true CN204082711U (en) | 2015-01-07 |
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| CN201420460092.7U Active CN204082711U (en) | 2014-08-07 | 2014-08-07 | A kind of extremely-high tension generator being applicable to water jet system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156107B (en) * | 2015-07-06 | 2017-05-17 | 中国矿业大学 | Ultrahigh-pressure rotary pulse water jet rock breaking mechanism |
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2014
- 2014-08-07 CN CN201420460092.7U patent/CN204082711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156107B (en) * | 2015-07-06 | 2017-05-17 | 中国矿业大学 | Ultrahigh-pressure rotary pulse water jet rock breaking mechanism |
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