CN205937256U - Shunt booster in step - Google Patents
Shunt booster in step Download PDFInfo
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- CN205937256U CN205937256U CN201620553182.XU CN201620553182U CN205937256U CN 205937256 U CN205937256 U CN 205937256U CN 201620553182 U CN201620553182 U CN 201620553182U CN 205937256 U CN205937256 U CN 205937256U
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- cylinder
- low pressure
- booster
- voltage oil
- pressure cylinder
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Abstract
The utility model discloses a shunt booster in step, including a low compressing cylinder cylinder to and a plurality of high -pressure hydro -cylinder cylinders through high pressure cylinder fixed plate fixed connection, low compressing cylinder cylinder with the butt joint that matches of high pressure hydro -cylinder cylinder, so that low pressure oil pocket in the low compressing cylinder cylinder with high -pressure oil pocket in the high pressure hydro -cylinder cylinder is linked together, and the low pressure oil pocket with be provided with the piston between the high pressure oil pocket. The utility model discloses collect reposition of redundant personnel and big multiple superchargers effect in an organic whole, accomplish the accurate reposition of redundant personnel of many oil circuits.
Description
Technical field
The utility model is related to a kind of synchronized splitter booster.
Background technology
At present, there is now much synchronous scheme on the market, and booster on the market does not all have the effect that can shunt.
According to synchronous precision height to divide, traditional booster has several forms as follows：
The first is to realize synchronization with there being servo proportion to add grating scale, and precision can reach 0.3%.But this one-tenth
This is very high.Also high to automatically controlled requirement.This nor in the case of super-pressure use, typically used below in 31.5MPA.
Second is exactly synchronous diffluence motor, and this precision is 0.5% about.Nor use under superelevation pressure condition.
It is exactly also cumulative errors.
The third is exactly synchronous fuel tank, and precision is between 0.07%---0.7%.But it is because structure problem, such same
It is very big that step oil cylinder does not enable pressure ratio, and maximum boost ratio is 1.17:1.
Utility model content
The utility model purpose is to provide a kind of synchronized splitter booster for the defect that prior art exists.
The utility model for achieving the above object, adopts the following technical scheme that：A kind of synchronized splitter booster, including one
Low pressure cylinder tube, and multiple high-voltage oil cylinder cylinder barrel being fixedly connected by high pressure cylinder fixed plate；Described low pressure cylinder tube
Matched docking with described high-voltage oil cylinder cylinder barrel, so that the low pressure oil pocket in described low pressure cylinder tube and described high-voltage oil cylinder cylinder
High-voltage oil cavity in cylinder is connected；And it is provided with piston between described low pressure oil pocket and described high-voltage oil cavity.
Further, described high-voltage oil cylinder cylinder barrel is arranged in the cylindrical set of high pressure cylinder, and the cylindrical set of described high pressure cylinder
It is fixedly connected by adpting flange assembly between described low pressure cylinder tube.
Further, the outside of the cylindrical set of described high pressure cylinder is provided with the first fixing support, described low pressure cylinder tube
Outside is provided with the second fixing support.
Further, it is provided with sealing ring between described low pressure cylinder tube and described high-voltage oil cylinder cylinder barrel.
Further, described high-voltage oil cylinder cylinder barrel is provided with 2.
The beneficial effects of the utility model：The utility model integrates shunting and big multiple pressurized effect, accomplishes a plurality of
The accurate shunting of oil circuit.Synchronized splitter booster of the present utility model with respect to traditional first kind of way, its low cost of manufacture,
Control mode is simple, and with respect to the second way, the utility model ratio of precision is higher, and its precision is up to 0.05%-0.5%；And
And cumulative errors can also be eliminated.And with respect to the third mode, pressurized effect of the present utility model is more preferable, its maximum boost ratio
1.17：100.
Brief description
Fig. 1 agent structure schematic diagram of the present utility model.
Specific embodiment
Shown in Fig. 1, disclose a kind of synchronized splitter booster, including a low pressure cylinder tube 4, and multiple by height
The high-voltage oil cylinder cylinder barrel 3 that cylinder pressure fixed plate 2 is fixedly connected；Described low pressure cylinder tube 4 is matched with described high-voltage oil cylinder cylinder barrel 3
Docking, so that the low pressure oil pocket 12 in described low pressure cylinder tube 4 is connected with the high-voltage oil cavity 11 in described high-voltage oil cylinder cylinder barrel 3
Logical；And it is provided with piston 5 between described low pressure oil pocket 12 and described high-voltage oil cavity 11.
During work, low pressure oil enters into low pressure oil pocket 12 by reversal valve, promotes piston 5 mobile so that two or many
Individual high-voltage oil cavity 11 discharges identical oil, and external two or many oil cylinders unexpectedly can be made to be synchronized with the movement.Due to high-voltage oil cavity 11
Area less than the area in low-pressure chamber, so make high-voltage oil cavity 11 export oil pressure ratio enter low pressure oil pocket 12 height, that is,
Achieve synchronized splitter and the effect of supercharging.Its precision is up to 0.05%-0.5%；Its maximum boost is than for 1.17：100.
Wherein, for ease of by multiple high-voltage oil cylinder cylinder barrel 3 concentrated settings together, can be by multiple described high-voltage oil cylinder cylinder barrels
3 are arranged in the cylindrical set 1 of high pressure cylinder, together simultaneously by between cylindrical for described high pressure cylinder set 1 and described low pressure cylinder tube 4
It is fixedly connected by adpting flange assembly 7；It is unlikely to pulling force excessive and make low pressure cylinder tube and high pressure after so supercharging being made
The junction of cylinder tube collapses out.
Wherein, the cylindrical outside covering 1 of described high pressure cylinder is provided with the first fixing support 10, described low pressure cylinder tube 4
Outside is provided with the second fixing support 9.Synchronized splitter booster so can be made can be fixed together with the external world.
Wherein, it is provided with sealing ring 6 between described low pressure cylinder tube 4 and described high-voltage oil cylinder cylinder barrel 3.Thus permissible
Hydraulic seal is locked in high-low pressure chamber.
In addition preferred, in the technical solution of the utility model, described high-voltage oil cylinder cylinder barrel 3 can be provided with 2.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of synchronized splitter booster is it is characterised in that include a low pressure cylinder tube and multiple solid by high pressure cylinder
The high-voltage oil cylinder cylinder barrel that fixed board is fixedly connected；Described low pressure cylinder tube is matched with described high-voltage oil cylinder cylinder barrel docking, so that
Low pressure oil pocket in described low pressure cylinder tube is connected with the high-voltage oil cavity in described high-voltage oil cylinder cylinder barrel；And in described low pressure
It is provided with piston between oil pocket and described high-voltage oil cavity.
2. as claimed in claim 1 a kind of synchronized splitter booster it is characterised in that being arranged with outside described high-voltage oil cylinder cylinder barrel
The cylindrical set of high pressure cylinder, cylindrical the covering of described high pressure cylinder is fixedly connected by adpting flange assembly between described low pressure cylinder tube.
3. as claimed in claim 2 a kind of synchronized splitter booster it is characterised in that the outside of the cylindrical set of described high pressure cylinder sets
It is equipped with the first fixing support, the outside of described low pressure cylinder tube is provided with the second fixing support.
4. as claimed in claim 1 a kind of synchronized splitter booster it is characterised in that described low pressure cylinder tube and described height
It is provided with sealing ring between compressing cylinder cylinder barrel.
5. as claimed in claim 1 a kind of synchronized splitter booster it is characterised in that described high-voltage oil cylinder cylinder barrel is provided with 2
Individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553182.XU CN205937256U (en) | 2016-06-07 | 2016-06-07 | Shunt booster in step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553182.XU CN205937256U (en) | 2016-06-07 | 2016-06-07 | Shunt booster in step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937256U true CN205937256U (en) | 2017-02-08 |
Family
ID=57932877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620553182.XU Active CN205937256U (en) | 2016-06-07 | 2016-06-07 | Shunt booster in step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927600A (en) * | 2016-06-07 | 2016-09-07 | 上海必博机械有限公司 | Synchronized shunting supercharger |
-
2016
- 2016-06-07 CN CN201620553182.XU patent/CN205937256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927600A (en) * | 2016-06-07 | 2016-09-07 | 上海必博机械有限公司 | Synchronized shunting supercharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |