CN204508768U - Hydraulic damper vacuumizes filling oil machine - Google Patents
Hydraulic damper vacuumizes filling oil machine Download PDFInfo
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- CN204508768U CN204508768U CN201520139635.XU CN201520139635U CN204508768U CN 204508768 U CN204508768 U CN 204508768U CN 201520139635 U CN201520139635 U CN 201520139635U CN 204508768 U CN204508768 U CN 204508768U
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- vacuum
- oil
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- hydraulic damper
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Abstract
The utility model relates to a kind of hydraulic damper and vacuumizes filling oil machine, comprise petrol storage tank, fill with oily joint, vacuum reservoir, vacuum pump and bench board, described petrol storage tank and vacuum reservoir are separately positioned on the top of bench board, described vacuum pump is connected with vacuum reservoir, described filling oil joint is connected with petrol storage tank with oil pipeline by vacuum inflow pipeline successively, described oil pipeline is provided with filling fuel tap, described vacuum reservoir is connected with vacuum inflow pipeline by vacuum lead, described vacuum lead is provided with vacuum valve, described vacuum lead is connected with vacuum indicator, described vacuum reservoir is also connected with drainage device.The design utilizes difference of pressure to carry out filling oil to hydraulic damper by the mode vacuumized, and decreases and fills with the oil time, improve and fill with oily efficiency.
Description
Technical field
The utility model relates to damping shock absorption field, and particularly a kind of hydraulic damper vacuumizes filling oil machine.
Background technology
In the operation of current filling oil, especially carrying out hydraulic damper filling with in the process of oil, due to damper, to fill with oily interface very little, adopt manual packaging process consuming time oversize, efficiency is too low, and cannot ensure to fill hydraulic damper inner chamber completely.
Existing vacuum filling machine has a lot, and it is that pressure in bottle carries out filling machinery lower than under bar pressure, adopts continuous print pull of vacuum, by product suction container; But this kind of bottle placer cannot carry out continuous filling to hydraulic damper, due to will remaining certain hydraulic oil in a filled hydraulic damper final vacuum tank at every turn, along with hydraulic oil remaining in continuous filling vacuum reservoir also can be on the increase until block vacuum reservoir, unnecessary damage is caused to vacuum reservoir and vacuum pump.
Summary of the invention
The utility model technical issues that need to address are that the mode by vacuumizing utilizes difference of pressure to carry out filling oil to hydraulic damper, decrease and fill with the oil time, improve and fill with oily efficiency; A kind of hydraulic damper is provided to vacuumize filling oil machine.
For solving above-mentioned technical matters, structure of the present utility model comprises petrol storage tank, fill with oily joint, vacuum reservoir, vacuum pump and bench board, described petrol storage tank and vacuum reservoir are separately positioned on the top of bench board, described vacuum pump is connected with vacuum reservoir, described filling oil joint is connected with petrol storage tank with oil pipeline by vacuum inflow pipeline successively, described oil pipeline is provided with filling fuel tap, described vacuum reservoir is connected with vacuum inflow pipeline by vacuum lead, described vacuum lead is provided with vacuum valve, described vacuum lead is connected with vacuum indicator, described vacuum reservoir is also connected with drainage device.
Further: the range of described vacuum indicator is-0.1MPa to 0MPa.
Further again: described drainage device comprises draining pipeline and spill valve, one end of described draining pipeline is connected to the bottom of vacuum reservoir, and described spill valve is arranged on draining pipeline.
After adopting said structure, the utility model can not only utilize difference of pressure to carry out filling oil to hydraulic damper by the mode vacuumized, decrease and fill with the oil time, improve and fill with oily efficiency; But also can independently get rid of hydraulic oil unnecessary in vacuum reservoir, prevent, because trapped fuel in vacuum reservoir too much impacts vacuumizing, to ensure that the accuracy requirement vacuumized; And the design also has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is left TV structure schematic diagram of the present utility model.
Fig. 3 is fundamental diagram of the present utility model.
Detailed description of the invention
As Fig. 1, a kind of hydraulic damper shown in Fig. 2 and Fig. 3 vacuumizes filling oil machine, comprise petrol storage tank 1, fill with oily joint 3, vacuum reservoir 5, vacuum pump 8 and bench board 9, described petrol storage tank 1 and vacuum reservoir 5 are separately positioned on the top of bench board 9, described vacuum pump 8 is connected with vacuum reservoir 5, described filling oil joint 3 is connected with petrol storage tank 1 with oil pipeline 11 by vacuum inflow pipeline 10 successively, described oil pipeline 11 is provided with and fills with fuel tap 2, described vacuum reservoir 5 is connected with vacuum inflow pipeline 10 by vacuum lead 12, described vacuum lead 12 is provided with vacuum valve 6, described vacuum lead 12 is connected with vacuum indicator 4, described vacuum reservoir 5 is also connected with drainage device, the range of described vacuum indicator 4 is-0.1MPa to 0MPa.During work, first hydraulic damper is positioned over reposefully on bench board 9, and connect filling with the filling oil interface of oily joint 3 with hydraulic damper, then close drainage device and fill with fuel tap 2, open vacuum valve 6, startup vacuum pump 8 pairs of vacuum reservoirs 5 and hydraulic damper inner chamber vacuumize, observe vacuum indicator 4 when after pointer instruction to-0.1MPa, pressurize certain hour (being about 5min) is carried out to vacuum reservoir 5 and hydraulic damper inner chamber, then vacuum valve 6 is closed, now observe vacuum indicator 4 and see whether its pointer rotates, thus detect vacuum reservoir 5 and whether hydraulic damper inner chamber leaks, continue to open vacuum valve 6 after discovery pointer does not rotate, continue again to vacuumize a period of time, until after vacuum indicator 4 pointer is designated as-0.08MPa, close vacuum valve 6 and vacuum pump 8, open and fill with fuel tap 2, hydraulic oil now in petrol storage tank 1 can successively by vacuum inflow pipeline 10 under the effect of difference of pressure, oil pipeline 11 and the oily joint 3 of filling flow into hydraulic damper inner chamber, along with hydraulic oil constantly flows into hydraulic damper inner chamber, the pointer of vacuum indicator 4 also can constantly rotate towards 0MPa, after hydraulic damper inner chamber is filled, when the pointer of vacuum indicator 4 does not point to 0, close and fill with fuel tap 2 and open vacuum valve 6, utilize difference of pressure that unnecessary hydraulic oil is sucked in vacuum reservoir 5, then close vacuum valve 6 and pull down and fill with oily joint 3, screw the filling oil interface cock of hydraulic damper, thus the filling oil operation completed hydraulic damper, when after the pointed 0 of vacuum indicator 4, hydraulic damper inner chamber is not filled, close and fill with fuel tap 2 and open vacuum valve 6, restart vacuum pump 8 pairs of vacuum reservoirs 5 and hydraulic damper inner chamber vacuumizes, after degree of vacuum meets the demands, close vacuum valve 6 and open and fill with fuel tap 2, continue to carry out filling oil, so repeatedly until fill hydraulic damper inner chamber to hydraulic damper inner chamber, the design utilizes difference of pressure to carry out filling oil to hydraulic damper by the mode vacuumized, and decreases and fills with the oil time, improve and fill with oily efficiency.Along with the filling operation constantly completed hydraulic damper, the hydraulic oil in vacuum reservoir 5 also can get more and more, after the hydraulic oil deposited in vacuum reservoir 5 is too much, open drainage device, and the hydraulic oil in vacuum reservoir 5 is got rid of also filling as next time raw material; Prevent, because trapped fuel in vacuum reservoir too much impacts vacuumizing, to ensure that the accuracy requirement vacuumized.
Drainage device as shown in Figures 2 and 3 comprises draining pipeline 13 and spill valve 7, and one end of described draining pipeline 13 is connected to the bottom of vacuum reservoir 5, and described spill valve 7 is arranged on draining pipeline 13.When opening spill valve 7 after the hydraulic oil storing excess in vacuum reservoir 5, the hydraulic oil in vacuum reservoir 5 can automatically be got rid of along draining pipeline 13 under the impact of self gravitation; The utility model prevents, because trapped fuel in vacuum reservoir too much impacts vacuumizing, to ensure that the accuracy requirement vacuumized by this design; And it also has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Claims (3)
1. a hydraulic damper vacuumizes filling oil machine, it is characterized in that: comprise petrol storage tank (1), fill with oily joint (3), vacuum reservoir (5), vacuum pump (8) and bench board (9), described petrol storage tank (1) and vacuum reservoir (5) are separately positioned on the top of bench board (9), described vacuum pump (8) is connected with vacuum reservoir (5), described filling oil joint (3) is connected with petrol storage tank (1) with oil pipeline (11) by vacuum inflow pipeline (10) successively, described oil pipeline (11) is provided with and fills with fuel tap (2), described vacuum reservoir (5) is connected with vacuum inflow pipeline (10) by vacuum lead (12), described vacuum lead (12) is provided with vacuum valve (6), described vacuum lead (12) is connected with vacuum indicator (4), described vacuum reservoir (5) is also connected with drainage device.
2. hydraulic damper according to claim 1 vacuumizes filling oil machine, it is characterized in that: the range of described vacuum indicator (4) is-0.1MPa to 0MPa.
3. hydraulic damper according to claim 1 vacuumizes filling oil machine, it is characterized in that: described drainage device comprises draining pipeline (13) and spill valve (7), one end of described draining pipeline (13) is connected to the bottom of vacuum reservoir (5), and described spill valve (7) is arranged on draining pipeline (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139635.XU CN204508768U (en) | 2015-03-11 | 2015-03-11 | Hydraulic damper vacuumizes filling oil machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139635.XU CN204508768U (en) | 2015-03-11 | 2015-03-11 | Hydraulic damper vacuumizes filling oil machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508768U true CN204508768U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520139635.XU Expired - Fee Related CN204508768U (en) | 2015-03-11 | 2015-03-11 | Hydraulic damper vacuumizes filling oil machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204508768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382324A (en) * | 2016-11-02 | 2017-02-08 | 河海大学常州校区 | Dynamic assisting oil filling device and oil filling method for hydraulic damper |
| CN107416755A (en) * | 2017-08-04 | 2017-12-01 | 平高东芝（河南）开关零部件制造有限公司 | A kind of vacuum pumping oil filling device |
-
2015
- 2015-03-11 CN CN201520139635.XU patent/CN204508768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382324A (en) * | 2016-11-02 | 2017-02-08 | 河海大学常州校区 | Dynamic assisting oil filling device and oil filling method for hydraulic damper |
| CN107416755A (en) * | 2017-08-04 | 2017-12-01 | 平高东芝（河南）开关零部件制造有限公司 | A kind of vacuum pumping oil filling device |
| CN107416755B (en) * | 2017-08-04 | 2019-09-06 | 平高东芝（河南）开关零部件制造有限公司 | A kind of vacuum pumping oil filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190311 |