CN219432330U - Hydraulic buffer system - Google Patents
Hydraulic buffer system Download PDFInfo
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- CN219432330U CN219432330U CN202320725918.7U CN202320725918U CN219432330U CN 219432330 U CN219432330 U CN 219432330U CN 202320725918 U CN202320725918 U CN 202320725918U CN 219432330 U CN219432330 U CN 219432330U
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- oil
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- block
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Abstract
The hydraulic buffer system comprises a telescopic piston, rigid oil pipes, electromagnetic valves, oil circuit blocks and buffer bags, wherein the oil circuit blocks are connected by at least two rigid oil pipes and are communicated through the oil circuit blocks, one rigid oil pipe is connected with one end of the telescopic piston, the other rigid oil pipe is connected with one end of the buffer bag, an oil storage pipe is further arranged on the oil circuit blocks, the oil storage pipe is connected with an air inlet pipe, and the oil circuit blocks are further provided with electromagnetic valves for controlling oil inlet and outlet. The beneficial effects of the utility model are as follows: the protection telescopic piston effectively works in the range selection range of the buffer bag.
Description
Technical Field
The present utility model relates to a hydraulic buffer system.
Background
The existing hydraulic buffer system in the current market cannot buffer after the telescopic piston is pressed, and the telescopic piston is easy to damage.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a hydraulic buffer system.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the hydraulic buffer system comprises a telescopic piston, rigid oil pipes, electromagnetic valves, oil circuit blocks and buffer bags, wherein the oil circuit blocks are connected by at least two rigid oil pipes and are communicated through the oil circuit blocks, one rigid oil pipe is connected with one end of the telescopic piston, the other rigid oil pipe is connected with one end of the buffer bag, an oil storage pipe is further arranged on the oil circuit blocks, the oil storage pipe is connected with an air inlet pipe, and the oil circuit blocks are further provided with electromagnetic valves for controlling oil inlet and outlet.
Further, the rigid oil pipe and the oil path block are filled with hydraulic oil.
Further, the oil way block is also provided with a plurality of rigid oil pipes with telescopic pistons at the tail ends.
Further, the plurality of rigid oil pipes with the telescopic pistons at the tail ends are communicated and closed with the rigid oil pipe with the buffer bag connected with the other tail end through the oil way block and the electromagnetic valve.
Further, the corner of the rigid oil pipe is in arc transition.
Further, the other end of the telescopic piston is a pressed end, and the telescopic piston is driven to work by being contacted with the pressing block.
The beneficial effects of the utility model are as follows: the protection telescopic piston effectively works in the range selection range of the buffer bag. For example, the buffer bag selects 5Mpa, when the telescopic piston is in the state of stretching out, the rigid oil pipe and the oil way block are filled with hydraulic oil, the electromagnetic valve is closed, the telescopic piston descends and contacts the pressurizing block, when the pressurizing value is in the range of the buffer bag selects 5Mpa, tension is kept between the telescopic piston and the pressurizing block, when the pressurizing value exceeds the range of the buffer bag selects 5Mpa, the buffer bag pressure release mechanism is started, the hydraulic oil in the oil way flows back into the buffer bag, the tension between the telescopic piston and the pressurizing block fails, and the telescopic piston can retract.
Drawings
Fig. 1 is a schematic structural diagram.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1 referring to fig. 1, a hydraulic buffer system comprises a telescopic piston 1, rigid oil pipes, an electromagnetic valve 8, an oil path block 7 and a buffer bag 5, wherein the oil path block is connected by at least two rigid oil pipes and is communicated through the oil path block, one end of the rigid oil pipe 2 is connected with one end of the telescopic piston, the other end of the rigid oil pipe 9 is connected with one end of the buffer bag, an oil storage pipe 3 is further arranged on the oil path block, the oil storage pipe is connected with an air inlet pipe 4, and the oil path block is further provided with an electromagnetic valve for controlling oil inlet and outlet.
A hydraulic buffer system is characterized in that a rigid oil pipe and an oil way block are filled with hydraulic oil.
A plurality of rigid oil pipes with telescopic pistons at the tail ends are further arranged on the oil path block.
A plurality of rigid oil pipes with telescopic pistons at the tail ends are communicated and closed with the rigid oil pipes with the other tail ends connected with a buffer bag through oil way blocks and electromagnetic valves.
A hydraulic buffer system has a buffer bag measuring range of 5Mpa.
A hydraulic buffer system is characterized in that the corner of a rigid oil pipe is in arc transition.
A hydraulic buffer system is characterized in that the other end of a telescopic piston is a pressure receiving end, and the telescopic piston is driven to work by contacting with a pressure applying block 6.
A hydraulic buffer system protects the effective work of a telescopic piston in the range selection range of a buffer bag. For example, the buffer bag selects 5Mpa, when the telescopic piston is in the state of stretching out, the rigid oil pipe and the oil way block are filled with hydraulic oil, the electromagnetic valve is closed, the telescopic piston descends and contacts the pressurizing block, when the pressurizing value is in the range of the buffer bag selects 5Mpa, tension is kept between the telescopic piston and the pressurizing block, when the pressurizing value exceeds the range of the buffer bag selects 5Mpa, the buffer bag pressure release mechanism is started, the hydraulic oil in the oil way flows back into the buffer bag, the tension between the telescopic piston and the pressurizing block fails, and the telescopic piston can retract.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a hydraulic buffer system, includes flexible piston, rigidity oil pipe, solenoid valve, oil circuit piece and buffer bag, its characterized in that: the oil circuit block is connected by at least two rigid oil pipes and is communicated through the oil circuit block, one rigid oil pipe end is connected with one end of the telescopic piston, the other rigid oil pipe end is connected with one end of the buffer bag, an oil storage pipe is further arranged on the oil circuit block, the oil storage pipe is connected with the air inlet pipe, and the oil circuit block is further provided with an electromagnetic valve for controlling oil inlet and outlet.
2. A hydraulic cushioning system as set forth in claim 1 wherein: the rigid oil pipe and the oil way block are filled with hydraulic oil.
3. A hydraulic cushioning system as set forth in claim 2 wherein: and a plurality of rigid oil pipes with telescopic pistons at the tail ends are further arranged on the oil path block.
4. A hydraulic cushioning system as set forth in claim 3 wherein: the plurality of rigid oil pipes with the telescopic pistons at the tail ends are communicated and closed with the rigid oil pipe with the buffer bag connected with the other tail end through the oil way block and the electromagnetic valve.
5. A hydraulic cushioning system as set forth in claim 4 wherein: arc transition at the corner of the rigid oil pipe.
6. A hydraulic cushioning system as set forth in claim 5 wherein: the other end of the telescopic piston is a pressed end, and the telescopic piston is driven to work by contacting with the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320725918.7U CN219432330U (en) | 2023-04-04 | 2023-04-04 | Hydraulic buffer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320725918.7U CN219432330U (en) | 2023-04-04 | 2023-04-04 | Hydraulic buffer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219432330U true CN219432330U (en) | 2023-07-28 |
Family
ID=87344348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320725918.7U Active CN219432330U (en) | 2023-04-04 | 2023-04-04 | Hydraulic buffer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219432330U (en) |
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2023
- 2023-04-04 CN CN202320725918.7U patent/CN219432330U/en active Active
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