CN210589809U - Novel isostatic pressing machine - Google Patents
Novel isostatic pressing machine Download PDFInfo
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- CN210589809U CN210589809U CN201921201715.8U CN201921201715U CN210589809U CN 210589809 U CN210589809 U CN 210589809U CN 201921201715 U CN201921201715 U CN 201921201715U CN 210589809 U CN210589809 U CN 210589809U
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Abstract
The utility model relates to a static pressure machine technical field specifically relates to novel isostatic pressure machine. Including piston, hydraulic pressure container, the piston stretches into in the hydraulic pressure container through electronic downstream, inside piston chamber, the hydraulic pressure chamber of including of hydraulic pressure container, it separates to have the steel sheet between piston chamber, the hydraulic pressure chamber, the piston intracavity is equipped with rubber buffer stopper, the piston downstream passes rubber buffer stopper, the side lower extreme of hydraulic pressure container is equipped with the inlet tube, the inlet tube communicates with each other with heating water tank, the side upper end of hydraulic pressure container is equipped with the outlet pipe. The utility model discloses avoid the low phenomenon of temperature under normal static pressure state, the rubber tube mould can use repeatedly 40-50 times, has improved the life of rubber tube mould greatly, has guaranteed the technological stability of product. The utility model discloses withstand voltage spare is improved to 20 weeks by original 2-4 weeks, has reduced the equipment maintenance cost and maintenance cycle, improves production efficiency.
Description
Technical Field
The utility model relates to a static pressure machine technical field specifically relates to novel isostatic pressure machine.
Background
At present, the traditional cold isostatic press is not provided with a heating and filtering function. However, the isostatic pressing process is a heat absorption process, so that the water temperature in the isostatic press is extremely low, and rubber products such as a mold rubber sleeve and the like have influence on resilience after long-term use at low temperature, so that the service life is greatly shortened. Moreover, water can produce a large amount of impurity in the recycling process, and the pressure-resistant piece can be seriously worn by the impurity, so that the frequency of repairing and replacing accessories of the press is increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned technical problem that prior art field exists, the utility model aims to provide a novel isostatic press, the durability is good, and fail safe nature is high.
The utility model provides a technical scheme that its technical problem adopted is: novel isostatic press, including piston, hydraulic pressure container, the piston stretches into in the hydraulic pressure container through electronic downstream, inside piston chamber, the hydraulic pressure chamber of including of hydraulic pressure container, it separates to have the steel sheet between piston chamber, the hydraulic pressure chamber, piston chamber, hydraulic pressure chamber intercommunication are in the same place, the piston intracavity is equipped with rubber buffer stopper, the piston downstream passes rubber buffer stopper, the side lower extreme of hydraulic pressure container is equipped with the inlet tube, the inlet tube communicates with each other with the heating water tank, the side upper end of hydraulic pressure container is equipped with the outlet pipe.
Further, the hydraulic container comprises an upper cover and a base, and the upper cover is installed on the base through threads.
Further, the interior of the hydraulic container comprises a central piston cavity, a middle hydraulic cavity I and an outer layer hydraulic cavity II; an annular steel plate I is arranged between the piston cavity and the hydraulic cavity I, the upper end of the annular steel plate I is mounted on the upper cover, and a gap is formed between the lower end of the annular steel plate I and the bottom of the base; and a second annular steel plate is arranged between the first hydraulic cavity and the second hydraulic cavity, the lower end of the second annular steel plate is fixed on the bottom of the base, and a gap is formed between the upper end of the second annular steel plate and the upper cover.
Furthermore, the first annular steel plate and the second annular steel plate are spaced at the same distance.
Furthermore, the thickness of the first annular steel plate and the thickness of the second annular steel plate are both 5-10 cm.
Furthermore, the rubber buffer plugs are arranged, one of the rubber buffer plugs is arranged at the upper end of the piston cavity, and the other rubber buffer plug is arranged at the middle section of the piston cavity.
Furthermore, the water inlet pipe and the water outlet pipe are both provided with one-way electromagnetic valves, and the water inlet pipe is provided with a nano ceramic filter.
Furthermore, the device also comprises a PLC controller, wherein the PLC controller controls the coordinated operation of the piston, the one-way electromagnetic valve and the heating water tank.
In a conventional cold hydrostatic press, the hydraulic water temperature is extremely low. According to statistics, after the rubber tube mold in the cold static press is used for 15-20 times, the resilience performance is poor due to low temperature, the inner diameter of the rubber tube cannot reach the original sample size, and the service life is influenced. Furthermore, impurities in the water circulation medium can cause the pressure-resistant piece to be worn after being used for 2-4 weeks, serious leakage occurs, and the pressure cannot reach a set value.
The utility model discloses avoid the low phenomenon of temperature under normal static pressure state, the rubber tube mould can use repeatedly 40-50 times, has improved the life of rubber tube mould greatly, has guaranteed the technological stability of product. Furthermore, the utility model discloses withstand voltage spare is improved to 20 weeks by original 2-4 weeks, has reduced the equipment maintenance cost and maintenance cycle, improves production efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments.
As shown in figure 1, the novel isostatic press of the embodiment comprises a piston 1 and a hydraulic container 2, wherein the piston is driven by a motor to operate. The piston 1 extends into the hydraulic container 2 through electric downward movement, and static pressure operation on the hydraulic container 2 is achieved. The hydraulic container 2 comprises an upper cover a and a base b, wherein the upper cover a is installed on the base b through threads, and the high-pressure-resistant sealing effect is achieved. The hydraulic tank 2 has a cylindrical structure, and in order to stabilize the static pressure effect, the hydraulic tank 2 is arranged in an unconventional manner in the present embodiment, as follows:
the interior of the hydraulic reservoir 2 includes a central piston chamber 21, a middle hydraulic chamber one 22, and an outer hydraulic chamber two 23. An annular steel plate I24 is arranged between the piston cavity 21 and the hydraulic cavity I22, the upper end of the annular steel plate I24 is installed on the upper cover a, and the lower end of the annular steel plate I24 has a gap with the bottom of the base b. A second annular steel plate 25 is arranged between the first hydraulic cavity 22 and the second hydraulic cavity 23, the lower end of the second annular steel plate 24 is fixed on the bottom of the base b, and a gap is formed between the upper end of the second annular steel plate 25 and the upper cover a. The piston cavity 21 in the center, the middle hydraulic cavity I22 and the outer hydraulic cavity II 23 are communicated, so that liquid can conveniently circulate. Furthermore, the first annular steel plate 24 and the second annular steel plate 25 are spaced at the same distance, and the thicknesses of the first annular steel plate 24 and the second annular steel plate 25 are both 6cm, so that the pressure balance is facilitated.
A water inlet pipe 26 is arranged at the lower end of the side face of the hydraulic container 2, the water inlet pipe 26 is communicated with the heating water tank 3, and a water outlet pipe 27 is arranged at the upper end of the side face of the hydraulic container 2. The water inlet pipe 26 and the water outlet pipe 27 are both provided with one-way electromagnetic valves 28 for convenient control. And the water inlet pipe 26 is provided with a nano ceramic filter, so that water can be conveniently filtered, and the safety and harmlessness of water quality are ensured.
For maintaining and stabilizing the pressure, a rubber buffer plug 211 is arranged in the piston chamber 21, and the piston 1 moves downwards through the rubber buffer plug 211. In this embodiment, there are two rubber buffer plugs, and one of them rubber buffer plug is installed in the upper end of piston chamber, and another rubber buffer plug is installed on the interlude of piston chamber.
Moreover, the lower end head of the piston 1 can be provided with a sealing ring to realize the sealing effect under pressure.
In order to realize the smooth operation of the device, the present embodiment is provided with a PLC controller which controls the coordinated operation of the piston 1, the one-way solenoid valve 28 and the heating water tank 3.
When the present embodiment operates: preferably, the upper cover a and the base b are opened, the static-pressure rubber tube mold is placed in the middle hydraulic cavity I22 and the outer layer hydraulic cavity II 23, and the upper cover a is screwed down. And the heating water tank 3 and the one-way electromagnetic valve 28 are opened, and hot water flows through the piston cavity 21, the first hydraulic cavity 22 and the second hydraulic cavity 23 to the water outlet pipe and flows out. And closing the one-way electromagnetic valve 28, controlling the piston to press down, realizing uniform pressure to press the first hydraulic cavity 22 and the second hydraulic cavity 23, and realizing the pressing of the rubber tube mold. And releasing the liquid after the pressure is finished, moving the piston upwards, opening the upper cover a, and taking out the rubber tube mold.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. Novel isostatic press, including piston, hydraulic pressure container, in the piston stretches into hydraulic pressure container through electronic downstream, its characterized in that: the hydraulic container is characterized in that the hydraulic container comprises a piston cavity and a hydraulic cavity, steel plates are arranged between the piston cavity and the hydraulic cavity to separate the piston cavity and the hydraulic cavity, the piston cavity and the hydraulic cavity are communicated together, a rubber buffer plug is arranged in the piston cavity, the piston moves downwards to penetrate through the rubber buffer plug, a water inlet pipe is arranged at the lower end of the side face of the hydraulic container, the water inlet pipe is communicated with a heating water tank, and a water outlet pipe is arranged at the upper end of the side face of the hydraulic container.
2. The new isostatic press according to claim 1, wherein: the hydraulic container comprises an upper cover and a base, wherein the upper cover is installed on the base through threads.
3. The new isostatic press according to claim 1, wherein: the interior of the hydraulic container comprises a central piston cavity, a middle hydraulic cavity I and an outer layer hydraulic cavity II; an annular steel plate I is arranged between the piston cavity and the hydraulic cavity I, the upper end of the annular steel plate I is mounted on the upper cover, and a gap is formed between the lower end of the annular steel plate I and the bottom of the base; and a second annular steel plate is arranged between the first hydraulic cavity and the second hydraulic cavity, the lower end of the second annular steel plate is fixed on the bottom of the base, and a gap is formed between the upper end of the second annular steel plate and the upper cover.
4. The new isostatic press according to claim 3, wherein: the first annular steel plate and the second annular steel plate are spaced at the same distance.
5. The novel isostatic press according to claim 4, wherein: the thickness of the first annular steel plate and the thickness of the second annular steel plate are both 5-10 cm.
6. The new isostatic press according to claim 3, wherein: the rubber buffering stopper is equipped with two, and one of them rubber buffering stopper is installed in the upper end in piston chamber, and another rubber buffering stopper is installed on the interlude in piston chamber.
7. The new isostatic press according to claim 1, wherein: the water inlet pipe and the water outlet pipe are both provided with one-way electromagnetic valves, and the water inlet pipe is provided with a nano ceramic filter.
8. The new isostatic press according to claim 1, wherein: the device also comprises a PLC controller, wherein the PLC controller controls the coordinated operation of the piston, the one-way electromagnetic valve and the heating water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921201715.8U CN210589809U (en) | 2019-07-29 | 2019-07-29 | Novel isostatic pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921201715.8U CN210589809U (en) | 2019-07-29 | 2019-07-29 | Novel isostatic pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210589809U true CN210589809U (en) | 2020-05-22 |
Family
ID=70717674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921201715.8U Active CN210589809U (en) | 2019-07-29 | 2019-07-29 | Novel isostatic pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210589809U (en) |
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2019
- 2019-07-29 CN CN201921201715.8U patent/CN210589809U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210406 Address after: 264200 workshop 8, North Central Europe water treatment and membrane technology innovation industrial park, 320 provincial road, Yangting Town, Huancui District, Weihai City, Shandong Province (self declaration) Patentee after: Weihai huaporcelain New Material Co.,Ltd. Address before: 266700 Houjin community, Xifu street, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO HUACI NEW MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New isostatic press Effective date of registration: 20230116 Granted publication date: 20200522 Pledgee: Weihai Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: Weihai huaporcelain New Material Co.,Ltd. Registration number: Y2023980030971 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |