CN105773299B - A kind of close hydrostatic slideway oil pocket oil pressure of vertical superfinishing just surveys oil-sealing arrangement - Google Patents
A kind of close hydrostatic slideway oil pocket oil pressure of vertical superfinishing just surveys oil-sealing arrangement Download PDFInfo
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- CN105773299B CN105773299B CN201610249729.1A CN201610249729A CN105773299B CN 105773299 B CN105773299 B CN 105773299B CN 201610249729 A CN201610249729 A CN 201610249729A CN 105773299 B CN105773299 B CN 105773299B
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- oil
- hole
- seal plug
- sealing
- slide unit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/007—Arrangements for observing, indicating or measuring on machine tools for managing machine functions not concerning the tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
- B23Q11/124—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction for lubricating linear guiding systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fuel-Injection Apparatus (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention is that a kind of close hydrostatic slideway oil pocket oil pressure of vertical superfinishing just surveys oil-sealing arrangement.Including slide unit, oil sealing, fuel inlet neck, flow controller etc., connector links together oil sealing and slide unit；Sealing ring is installed between oil sealing and slide unit, oil sealing is run through in the hole that oil pressure measured hole seal plug is connected, connected respectively with 6 oil pockets of slide unit, the hole that second intercommunicating pore seal plug is connected is respectively communicated with the hole that oil pressure measured hole seal plug connected and the hole that capillary mounting hole seal plug is connected, and the hole that the first intercommunicating pore seal plug is connected makes wherein 5 capillary mounting holes be interconnected；Third connecting hole seal plug connects the hole connection that Kong Bingyu the first intercommunicating pore seal plugs that another capillary mounting hole seal plug is connected are connected, and 6 capillary mounting holes are interconnected；The hole that the hole connection third connecting hole seal plug that fuel inlet neck is connected is connected.The present invention can read the pressure real number of oil pocket in real time, and oil pressure is easy to detect, realizes real-time online measuring.
Description
Technical field
The present invention is that a kind of close hydrostatic slideway oil pocket oil pressure of vertical superfinishing just surveys oil-sealing arrangement, belongs to the close static pressure of vertical superfinishing
Guide rail oil pocket oil pressure just surveys the innovative technology of oil-sealing arrangement.
Background technology
Hydrostatic slideway is widely used in ultra-precision machine tool at present, and hydrostatic slideway is provided with multiple oil pockets, often
Individual oil pocket is equipped with a flow controller；The fluid that precise hydraulic servo-drive system provides certain pressure respectively enters pair after capillary
The oil pocket answered, oil film is formed between slide unit and guide rail floats slide unit, ensures to be in hydrodynamic lubrication state between guide pass；When slide unit is received
When being undergone mutation to varying load or charge oil pressure, capillary restrictor plays pressure compensation effect, automatically adjusts each oil pocket pressure
To adapt to the change of external applied load and charge oil pressure, make oil film that there is metastable pressure and high rigidity.
The factor for influenceing Ultra-precision Turning is a lot, it is therefore desirable to carries out on-line measurement to each important parameter therein.It is super
The pressure configuration of each oil pocket of precision static pressure guide rail directly affects the rigidity and linear precision of guide rail, therefore setting one can be to each
The device of individual oil pocket pressure real-time measuring is particularly necessary.At present the country for the device in terms of hydrostatic slideway oil pocket pressure measxurement still
No or measuring method is complicated, in particular for not having still on vertical hydrostatic slideway.
There is many defects in existing through type flow controller, complicated, and dismounting trouble, capillary pipe length is unadjustable,
Cause Throttling ratio unadjustable, flow controller outlet oil pressure can not be surveyed or detection method is complicated.
The content of the invention
A kind of close hydrostatic slideway oil pocket oil pressure of vertical superfinishing is provided and just surveyed it is an object of the invention to consider above mentioned problem
Oil-sealing arrangement.The present invention can not only read the pressure real number of oil pocket in real time, and oil pressure is easy to detect, realizes real-time online measuring, and
Simple in construction, convenient disassembly of the invention.
The technical scheme is that：The close hydrostatic slideway oil pocket oil pressure of vertical superfinishing of the present invention just surveys oil-sealing arrangement, wraps
Include slide unit, oil sealing, the first connector, the second connector, the first intercommunicating pore seal plug, fuel inlet neck, sealing ring, throttling
Device, oil pressure measured hole seal plug, capillary mounting hole seal plug, the second intercommunicating pore seal plug, the sealing of third connecting hole
Plug, wherein the first connector, the second connector link together oil sealing and slide unit；Sealing ring be installed in oil sealing and slide unit it
Between, play sealing function；Oil sealing is run through in the hole that oil pressure measured hole seal plug is connected, and 6 oil pockets with slide unit connect respectively
It is logical, the hole that the second intercommunicating pore seal plug is connected correspond respectively the hole that connection oil pressure measured hole seal plug connected and
The hole that capillary mounting hole seal plug is connected, the hole that the first intercommunicating pore seal plug is connected make wherein 5 capillary peaces
Dress hole is interconnected；Third connecting hole seal plug connects the Kong Bingyu that another capillary mounting hole seal plug is connected
The hole connection that one intercommunicating pore seal plug is connected so that 6 capillary mounting holes are interconnected；What fuel inlet neck was connected
The hole that hole connection third connecting hole seal plug is connected, capillary mounting hole seal plug get lodged in the end of capillary mounting hole
Portion, hydraulic oil enter oil sealing from fuel inlet neck, and 6 oil pockets in slide unit are respectively enterd by 6 tunnels of flow controller point.
The present invention is arranged on slide unit using oil sealing, and fluid enters slide unit oil pocket after the capillary of oil sealing, and oil sealing is same
When set measured hole connect corresponding to oil pocket structure, the pressure real number of oil pocket can be read in real time, oil pressure is easy to detect, realizes real
When on-line measurement.In addition, the capillary restrictor of the present invention is arranged in oil sealing, capillary restrictor is simple in construction, dismounting side
Just, can be as needed, any length for adjusting capillary, change of the real-time monitored oil pocket pressure with capillary pipe length can be achieved.
The present invention is a kind of simple and compact for structure, convenient disassembly, and the close hydrostatic slideway oil pocket oil pressure of convenient and practical vertical superfinishing just surveys oil
Seal apparatus.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is the left view of the present invention；
Fig. 4 is the top view of the present invention；
Fig. 5 is the vertical view cutaway drawing of the present invention；
Fig. 6 is the stereogram of the present invention.
Embodiment
Embodiment：
The present invention structural representation as shown in Figure 1,2,3, 4, the close hydrostatic slideway oil pocket oil pressure of vertical superfinishing of the invention
Just oil-sealing arrangement, including slide unit 1, oil sealing 2, the first connector 3, the second connector 5, the first intercommunicating pore seal plug 4, oil-feed are surveyed
Mouth joint 6, sealing ring 7, flow controller 8, oil pressure measured hole seal plug 9, capillary mounting hole seal plug 10, the second intercommunicating pore
Seal plug 11, third connecting hole seal plug 12, wherein the first connector 3, the second connector 5 are connected oil sealing 2 with slide unit 1
Together；Sealing ring 7 is installed between oil sealing 2 and slide unit 1, plays sealing function；What oil pressure measured hole seal plug 9 was connected
Oil sealing 2 is run through in hole, and is connected respectively with 6 oil pockets of slide unit 1, and the hole difference that the second intercommunicating pore seal plug 11 is connected is one by one
The hole that the hole and capillary mounting hole seal plug 10 that corresponding connection oil pressure measured hole seal plug 9 is connected are connected, first
The hole that intercommunicating pore seal plug 4 is connected makes wherein 5 capillary mounting holes be interconnected；Third connecting hole seal plug 12 connects
Lead to the Kong Lian that the first intercommunicating pores of Kong Bingyu seal plug 4 that another capillary mounting hole seal plug 10 is connected is connected
It is logical so that 6 capillary mounting holes are interconnected；The hole connection third connecting hole seal plug 12 that fuel inlet neck 6 is connected
The hole connected, capillary mounting hole seal plug 10 get lodged in the end of capillary mounting hole, and hydraulic oil enters from fuel inlet neck 6
Enter oil sealing 2, divide 6 tunnels to respectively enter 6 oil pockets in slide unit 1 by flow controller 8.
In the present embodiment, above-mentioned sealing ring 7 is O-ring seal.
In the present embodiment, above-mentioned first connector 3 is bolt, and the second connector 5 is bolt.
In the present embodiment, above-mentioned flow controller 8 is capillary restrictor.
The operation principle of the present invention is as follows：First connector 3, the second connector 5 link together oil sealing 2 and slide unit 1；
Oil sealing 2 is run through in the hole that oil pressure measured hole seal plug 9 is connected, and is connected respectively with 6 oil pockets in slide unit 1, sealing ring 7 plays
Sealing function；The hole that second intercommunicating pore seal plug 11 is connected corresponds connection oil pressure measured hole seal plug and connected respectively
The hole that the hole and capillary mounting hole seal plug connect is connected, the hole that the first intercommunicating pore seal plug 4 is connected makes wherein 5
Capillary mounting hole is interconnected；Third connecting hole seal plug 12 connects another capillary mounting hole seal plug and connected
The first intercommunicating pores of Kong Bingyu seal plug 4 connected hole connection so that 6 capillary mounting holes are interconnected；Import connects
The hole that the first 6 hole connection third connecting hole seal plugs 12 connected are connected.So, hydraulic oil enters oil from inlet union
Envelope, 6 oil pockets of slide unit 1 are respectively enterd by 6 tunnels of capillary point, oil pressure measured hole seal plug 9 is backed out, connects oil meter, can
With the pressure real number of each oil pocket of real-time monitored slide unit.It is advantageous to the real-time sight of oil pressure when hydrostatic slideway debugging and work
Survey.
The present invention is that a kind of close hydrostatic slideway oil pocket pressure of vertical superfinishing just surveys oil-sealing arrangement, and oil sealing is arranged on slide unit,
Fluid enters slide unit oil pocket after the capillary of oil sealing, oil sealing set simultaneously measured hole connect corresponding to oil pocket, can read in real time
Take the pressure real number of each oil pocket；And the capillary restrictor inside oil sealing uses through type, simple in construction, convenient disassembly can
As needed, arbitrarily adjust capillary pipe length, and can real-time monitored oil pocket pressure with capillary pipe length change.
Claims (4)
1. a kind of close hydrostatic slideway oil pocket oil pressure of vertical superfinishing just surveys oil-sealing arrangement, it is characterised in that including slide unit（1）, oil sealing
（2）, the first connector（3）, the second connector（5）, the first intercommunicating pore seal plug（4）, fuel inlet neck（6）, sealing ring
（7）, flow controller（8）, oil pressure measured hole seal plug（9）, capillary mounting hole seal plug（10）, the second intercommunicating pore seal plug
Head（11）, third connecting hole seal plug（12）, wherein the first connector（3）, the second connector（5）Oil sealing（2）With slide unit
（1）Link together；Sealing ring（7）It is installed in oil sealing（2）With slide unit（1）Between, play sealing function；Oil pressure measured hole seals
Plug（9）Oil sealing (2) is run through in the hole connected, and respectively with slide unit（1）6 oil pockets connection, the second intercommunicating pore seal plug
（11）The hole connected corresponds connection oil pressure measured hole seal plug respectively（9）The hole and capillary mounting hole connected is close
Block head（10）The hole connected, the first intercommunicating pore seal plug（4）The hole connected makes wherein 5 capillary mounting holes mutual
Connection；Third connecting hole seal plug（12）Connect another capillary mounting hole seal plug（10）The Kong Bingyu connected
One intercommunicating pore seal plug（4）The hole connection connected so that 6 capillary mounting holes are interconnected；Fuel inlet neck（6）Institute
The hole connection third connecting hole seal plug of connection（12）The hole connected, capillary mounting hole seal plug（10）Get lodged in capillary
The end of pipe mounting hole, hydraulic oil is from fuel inlet neck（6）Into oil sealing（2）, by flow controller（8）6 tunnels are divided to respectively enter cunning
Platform（1）In 6 oil pockets.
2. the close hydrostatic slideway oil pocket oil pressure of vertical superfinishing according to claim 1 just surveys oil-sealing arrangement, it is characterised in that on
State sealing ring（7）It is O-ring seal.
3. the close hydrostatic slideway oil pocket oil pressure of vertical superfinishing according to claim 1 just surveys oil-sealing arrangement, it is characterised in that on
State the first connector（3）It is bolt, the second connector（5）It is bolt.
4. the close hydrostatic slideway oil pocket oil pressure of vertical superfinishing according to claim 1 just surveys oil-sealing arrangement, it is characterised in that on
State flow controller（8）It is capillary restrictor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249729.1A CN105773299B (en) | 2016-04-21 | 2016-04-21 | A kind of close hydrostatic slideway oil pocket oil pressure of vertical superfinishing just surveys oil-sealing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249729.1A CN105773299B (en) | 2016-04-21 | 2016-04-21 | A kind of close hydrostatic slideway oil pocket oil pressure of vertical superfinishing just surveys oil-sealing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105773299A CN105773299A (en) | 2016-07-20 |
| CN105773299B true CN105773299B (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610249729.1A Expired - Fee Related CN105773299B (en) | 2016-04-21 | 2016-04-21 | A kind of close hydrostatic slideway oil pocket oil pressure of vertical superfinishing just surveys oil-sealing arrangement |
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| Country | Link |
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| CN (1) | CN105773299B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748520B (en) * | 2019-09-19 | 2021-03-30 | 山东科技大学 | Needle gauge restrictor |
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|---|---|---|---|---|
| CN101596679A (en) * | 2009-07-08 | 2009-12-09 | 路文忠 | Hydrostatic guideway of liquid discontinuous flow precise circular turntable |
| CN201455668U (en) * | 2009-07-08 | 2010-05-12 | 路文忠 | Liquid discontinuous flowing precise circular turntable static pressure guide rail by using sealing piece |
| JP2010194627A (en) * | 2009-02-23 | 2010-09-09 | Mitsubishi Heavy Ind Ltd | Machine tool and oil mist feeding method |
| CN102009353B (en) * | 2010-10-19 | 2012-02-01 | 武汉重型机床集团有限公司 | Variable constant-current static pressure guide rail and control method |
| CN102980755A (en) * | 2012-11-16 | 2013-03-20 | 北京工业大学 | Quantitive type experimental device for dynamic and static performances of static-pressure rotary table |
| JP3182415U (en) * | 2012-09-12 | 2013-03-28 | 誠 長谷川 | Coolant fluid automatic supply and dilution device |
| CN203031377U (en) * | 2012-12-17 | 2013-07-03 | 邓兴彪 | Full-automatic servo lubrication oil feeding device |
| CN204344680U (en) * | 2014-11-26 | 2015-05-20 | 广东工业大学 | Easy tune easy altimetry precision enclosed constant voltage hydrostatic slideway flow controller |
| CN105117598A (en) * | 2015-08-24 | 2015-12-02 | 中南大学 | Forecast control method, device and system of precise liquid hydrostatic guideway |
| CN204926089U (en) * | 2015-08-24 | 2015-12-30 | 中南大学 | Prediction control system of accurate fluid pressure guide rail |
| CN205497122U (en) * | 2016-04-21 | 2016-08-24 | 广东工业大学 | Oil -sealing arrangement is just surveyed to vertical ultra -precise hydrostatic guideway oil pocket oil pressure |
-
2016
- 2016-04-21 CN CN201610249729.1A patent/CN105773299B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010194627A (en) * | 2009-02-23 | 2010-09-09 | Mitsubishi Heavy Ind Ltd | Machine tool and oil mist feeding method |
| CN101596679A (en) * | 2009-07-08 | 2009-12-09 | 路文忠 | Hydrostatic guideway of liquid discontinuous flow precise circular turntable |
| CN201455668U (en) * | 2009-07-08 | 2010-05-12 | 路文忠 | Liquid discontinuous flowing precise circular turntable static pressure guide rail by using sealing piece |
| CN102009353B (en) * | 2010-10-19 | 2012-02-01 | 武汉重型机床集团有限公司 | Variable constant-current static pressure guide rail and control method |
| JP3182415U (en) * | 2012-09-12 | 2013-03-28 | 誠 長谷川 | Coolant fluid automatic supply and dilution device |
| CN102980755A (en) * | 2012-11-16 | 2013-03-20 | 北京工业大学 | Quantitive type experimental device for dynamic and static performances of static-pressure rotary table |
| CN203031377U (en) * | 2012-12-17 | 2013-07-03 | 邓兴彪 | Full-automatic servo lubrication oil feeding device |
| CN204344680U (en) * | 2014-11-26 | 2015-05-20 | 广东工业大学 | Easy tune easy altimetry precision enclosed constant voltage hydrostatic slideway flow controller |
| CN105117598A (en) * | 2015-08-24 | 2015-12-02 | 中南大学 | Forecast control method, device and system of precise liquid hydrostatic guideway |
| CN204926089U (en) * | 2015-08-24 | 2015-12-30 | 中南大学 | Prediction control system of accurate fluid pressure guide rail |
| CN205497122U (en) * | 2016-04-21 | 2016-08-24 | 广东工业大学 | Oil -sealing arrangement is just surveyed to vertical ultra -precise hydrostatic guideway oil pocket oil pressure |
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| Publication number | Publication date |
|---|---|
| CN105773299A (en) | 2016-07-20 |
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