CN213064102U - Air compression pressurizing structure - Google Patents
Air compression pressurizing structure Download PDFInfo
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- CN213064102U CN213064102U CN202022118286.7U CN202022118286U CN213064102U CN 213064102 U CN213064102 U CN 213064102U CN 202022118286 U CN202022118286 U CN 202022118286U CN 213064102 U CN213064102 U CN 213064102U
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- pressure
- booster pump
- oil
- pneumatic valve
- air
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Abstract
The utility model discloses an air compression pressure boost structure, including connection substrate with set up booster pump, oil cup, pressure regulating device and the switch above that, the booster pump acts on the oil circuit piece of bottom, oil cup and oil circuit piece intercommunication, the pneumatic valve on the booster pump is connected to pressure regulating device, the pneumatic valve still with the switch connection, the booster pump still is connected with the check valve cylinder, and it is connected with the pneumatic valve. The utility model discloses simple structure, it is small, through turning into high oil pressure with drive atmospheric pressure, the pressure boost performance is high, through the promotion in succession of air, reaches better pressure boost effect.
Description
Technical Field
The utility model relates to a vice field, in particular to air compression pressure intensifying structure.
Background
The hydraulic vice is also called built-in hydraulic vice, and is a machine tool accessory which adopts an oil pressure structure and can easily lock a workpiece.
Most of traditional oil pressure vices carry out the motion of vice through artifical rotation axostylus axostyle, poor stability on the pressure boost drive mode, so need develop a new drive mode.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide an air compression pressure boost structure, simple structure, it is small, through turning into high oil pressure with drive atmospheric pressure, the pressure boost performance is high, through the continuous promotion of air, reaches better pressure boost effect.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an air compression pressure boost structure, includes connection substrate and sets up booster pump, oil cup, pressure adjusting device and the switch above that, and the booster pump acts on the oil circuit piece of bottom, and oil cup and oil circuit piece intercommunication, the pneumatic valve on the booster pump is connected to pressure adjusting device, and the pneumatic valve still is connected with the switch, and the booster pump still is connected with the check valve cylinder, and it is connected with the pneumatic valve.
Further, the pressure regulating device comprises a pressure regulating valve and a pressure gauge.
Further, the booster pump is a pneumatic hydraulic booster pump.
To sum up, the utility model discloses possess following advantage:
the utility model discloses simple structure, it is small, through turning into high oil pressure with drive atmospheric pressure, the pressure boost performance is high, through the promotion in succession of air, reaches better pressure boost effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example 1:
an air pressure boosting structure is shown in figure 1, and is connected with a base plate 1, and a booster pump 2, an oil cup 3, a pressure regulating device 4 and a switch 5 which are arranged on the base plate.
Specifically, the booster pump 2 is a pneumatic hydraulic booster pump, acts on the oil circuit block 6 at the bottom, and the oil cup 3 is communicated with the oil circuit block 6.
The pressure adjusting device 4 is connected to an air-operated valve 21 of the booster pump 2, and the air-operated valve 21 is also connected to the switch 5.
With continued reference to figure 1, the booster pump 2 is also connected to a check valve cylinder 7 and it is connected to a pneumatic valve 21.
The pressure adjusting device 4 includes a pressure adjusting valve 41 and a pressure gauge 42.
Wherein the purpose of the oil circuit block is to control the direction of the oil.
The oil cup serves as a device for storing hydraulic oil and can supply the hydraulic oil to the hydraulic piston.
The pneumatic valve is used for adjusting and controlling the work of the booster pump under the control of the switch, and comprises a cylinder 7 connected with a one-way valve, controlling the working state of the one-way valve and keeping the oil pressure.
And, the size of atmospheric pressure is adjusted to pressure regulating valve 41 to show on the manometer, and pneumatic hydraulic pressure booster pump carries out continuous automatic pressure boost with the mode that the oil circuit was promoted in succession to the air afterwards, and is specific, utilizes the area ratio (the pressure boost ratio) of air piston and oil pressure piston to drive atmospheric pressure and convert high oil pressure into, to the example of atmospheric pressure 8KG/cm, can reach 400KG superelevation clamping force.
When the pressurization is balanced, the drive air pressure is not consumed at all, and the check valve on the discharge side can maintain the oil pressure even if the drive air pressure is interrupted.
Specifically, the switch is opened, the booster pump continuously boosts pressure, and hydraulic oil in the oil cup continuously guides into the hydraulic oil cylinder to pressurize the workpiece.
After the switch is turned off, the high-pressure hydraulic oil returns to the original path under the action of the air pressure.
To sum up, this scheme simple structure, it is small, through turning into high oil pressure with drive atmospheric pressure, the pressure boost performance is high, through the continuous promotion of air, reaches better pressure boost effect.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.
Claims (3)
1. An air compression pressure boost structure which characterized in that: including connection substrate (1) and set up booster pump (2), oil cup (3), pressure adjusting device (4) and switch (5) on it, booster pump (2) act on oil circuit piece (6) of bottom, oil cup (3) with oil circuit piece (6) intercommunication, pressure adjusting device (4) are connected pneumatic valve (21) on booster pump (2), pneumatic valve (21) still with switch (5) are connected, booster pump (2) still are connected with check valve cylinder (7), and its with pneumatic valve (21) are connected.
2. The air compressing and pressurizing structure as recited in claim 1, wherein: the pressure regulating device (4) comprises a pressure regulating valve (41) and a pressure gauge (42).
3. The air compressing and pressurizing structure as recited in claim 1, wherein: the booster pump (2) is a pneumatic hydraulic booster pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022118286.7U CN213064102U (en) | 2020-09-24 | 2020-09-24 | Air compression pressurizing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022118286.7U CN213064102U (en) | 2020-09-24 | 2020-09-24 | Air compression pressurizing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213064102U true CN213064102U (en) | 2021-04-27 |
Family
ID=75560518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022118286.7U Active CN213064102U (en) | 2020-09-24 | 2020-09-24 | Air compression pressurizing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213064102U (en) |
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2020
- 2020-09-24 CN CN202022118286.7U patent/CN213064102U/en active Active
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