CN105626691B - A kind of die casting machine with piston type liquid plane static pressure oil pad - Google Patents
A kind of die casting machine with piston type liquid plane static pressure oil pad Download PDFInfo
- Publication number
- CN105626691B CN105626691B CN201610133157.0A CN201610133157A CN105626691B CN 105626691 B CN105626691 B CN 105626691B CN 201610133157 A CN201610133157 A CN 201610133157A CN 105626691 B CN105626691 B CN 105626691B
- Authority
- CN
- China
- Prior art keywords
- oil
- piston
- lubricating pad
- lubricating
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003068 static effect Effects 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 title claims abstract description 19
- 238000004512 die casting Methods 0.000 title claims abstract description 17
- 239000003921 oil Substances 0.000 claims abstract description 94
- 230000001050 lubricating effect Effects 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000010687 lubricating oil Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
- F16C32/0633—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being retained in a gap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
- F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses the die casting machine with piston type liquid plane static pressure oil pad, the piston type liquid plane static pressure oil pad includes pedestal, pedestal is equipped with accommodating chamber, lubricating pad piston and oil pressure gap are equipped with accommodating chamber, oil pipe road is equipped with lubricating pad piston, opening of the oil pipe road in lubricating pad piston bottom surface is oil outlet, and accommodating chamber, which is equipped with, fills oilhole.Pedestal is installed on the sliding rack of die casting machine, the guide rail of pedestal bottom surface and die casting machine is made to connect, the higher lubricating oil of oilhole oil feed pressure gap offer pressure is filled due to having, lubricating oil can be entered between lubricating pad piston bottom surface and guide rail by oil pipe road, and oil film is formed between these, so that piston type liquid plane static pressure oil pad can slide on the oil film along the extending direction of guide rail, resistance to sliding is small, safe and reliable.The sliding rack of the die casting machine of the present invention can be slided swimmingly very much, also be easy to safeguard.The present invention is for the antifriction between sliding rack and guide rail, lubrication.
Description
Technical field
The present invention relates to a kind of die casting machine with piston type liquid plane static pressure oil pad.
Background technology
Many medium-and-large-sized equipment at work, are required to driving sliding rack and are slided on guide rail.Since sliding rack is heavier,
Therefore the lubrication between sliding rack and guide rail is extremely important, but existing lubricant method, lubrication system cannot play well
Effect, and its is complicated, not easy care, is very easy to the event for lubrication failure occur and causing sliding rack and guide rail direct friction
Barrier.Once breaking down, sliding rack and guide rail will be damaged so that produce high temperature because of friction between sliding rack and guide rail, make
Sliding rack and guide rail link together.
The content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of with long lifespan, piston type liquid plane simple in structure
The die casting machine of static pressure oil pad.
The present invention solve its technical problem solution be：
Piston type liquid plane static pressure oil pad, including pedestal, pedestal is equipped with the accommodating chamber that Open Side Down, described to open
Mouth is located at the bottom surface of pedestal, is equipped with lubricating pad piston in accommodating chamber, oil pressure is equipped between lubricating pad piston and the top surface of the accommodating chamber
Gap, the oil pipe road of connection oil pressure gap and lubricating pad piston bottom surface is equipped with the bottom surface of lubricating pad piston, oil pipe road is in lubricating pad
The opening of piston bottom surface is oil outlet, oil outlet can to lubricating pad piston bottom surface fuel feeding and oil can be formed on lubricating pad piston bottom surface by making
Film, accommodating chamber are equipped with the filling oilhole in connection oil pressure gap.
As the further of above-mentioned technical proposal, pressurize sealing ring is equipped with the bottom surface of lubricating pad piston, pressurize sealing ring is convex
Go out the bottom surface of lubricating pad piston, the oil outlet is located in the sealing range of pressurize sealing ring.
As the further of above-mentioned technical proposal, lubricating pad piston is equipped with oil pressure sealing ring, and the oil pressure sealing ring is with holding
Chamber of receiving connects so that oil pressure gap can store the lubricating oil of high pressure.
As the further of above-mentioned technical proposal, the oil pipe road includes interconnected capillary channel and send oil pipe
Road, the diameter for sending oil-piping are more than the diameter of capillary channel.
As the further of above-mentioned technical proposal, a diameter of 0.3mm~.5mm of the capillary channel, send going out for oil-piping
Mouth is the oil outlet, and the capillary channel is connected with oil pressure gap.
As the further of above-mentioned technical proposal, pedestal includes substrate and is located at the shoes copper packing of substrate bottom surface, the appearance
Chamber of receiving is arranged in substrate and shoes copper packing, the oil pressure sealing ring and substrate connection.
As the further of above-mentioned technical proposal, the lubricating pad piston is cylindric copper component.
A kind of die casting machine, including guide rail and the sliding rack slided on guide rail is located at, sliding rack is equipped with above-mentioned piston type
Fluid level static pressure oil pad, the bottom surface of the pedestal are connected with guide rail so that the piston type liquid plane static pressure oil pad
The bottom surface of lubricating pad piston can be slided on guide rail.
As the further of above-mentioned technical proposal, it is equipped between the bottom surface of lubricating pad piston and guide rail between 0.1mm~0.8mm
Gap.
As the further of above-mentioned technical proposal, the sliding rack is die casting machine tailgate.
The beneficial effects of the invention are as follows：Pedestal is installed on sliding rack, makes pedestal bottom surface be connected with guide rail, due to there is filling
Oilhole oil feed pressure gap provides pressure higher lubricating oil, and lubricating oil can enter lubricating pad piston bottom surface and guide rail by oil pipe road
Between, and oil film is formed between these so that piston type liquid plane static pressure oil pad can be led on edge on the oil film
The extending direction of rail slides, and resistance to sliding is small, safe and reliable.The sliding rack of the die casting machine of the present invention can be slided swimmingly very much,
Also it is easy to safeguard.The present invention is for the antifriction between sliding rack and guide rail, lubrication.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is the part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also obtain other designs according to these attached drawings
Scheme and attached drawing.
Fig. 1 is the structure diagram of die casting machine embodiment of the present invention.
Embodiment
Carried out clearly below with reference to the technique effect of the design of embodiment and attached drawing to the present invention, concrete structure and generation
Chu, be fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations, not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation
Few couple auxiliary, to form more preferably draw bail.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
With reference to Fig. 1, this is one embodiment of the present of invention, specifically：
A kind of die casting machine, including guide rail 4 and the sliding rack 5 slided on guide rail 4 is located at, sliding rack 5 be die casting machine tailgate, cunning
Moving frame 5 is equipped with piston type liquid plane static pressure oil pad, and the bottom surface of the pedestal is connected with guide rail 4 so that the piston
The bottom surface of the lubricating pad piston of formula fluid level static pressure oil pad can be slided on guide rail 4.Piston type liquid plane static pressure oil pad, including
Pedestal, pedestal is equipped with is located at the bottom surface of pedestal with the accommodating chamber that Open Side Down, described be open, and being equipped with lubricating pad in accommodating chamber lives
Plug 2, is equipped with oil pressure gap, connection oil pressure is equipped with the bottom surface of lubricating pad piston 2 between lubricating pad piston 2 and the top surface of the accommodating chamber
The oil pipe road of 2 bottom surface of gap and lubricating pad piston, opening of the oil pipe road in 2 bottom surface of lubricating pad piston is oil outlet, and oil outlet can
To 2 bottom surface fuel feeding of lubricating pad piston, oil film can be formed by making on 2 bottom surface of lubricating pad piston, and accommodating chamber is equipped with the filling in connection oil pressure gap
Oilhole.Therefore the structure of piston type liquid plane static pressure oil pad is very simple, also allows for safeguarding.
The higher lubricating oil of oilhole oil feed pressure gap offer pressure is filled due to having, lubricating oil can enter oil by oil pipe road
Pad between piston bottom surface and guide rail, and form oil film between these so that piston type liquid plane static pressure oil pad can be
Slided on the oil film along the extending direction of guide rail, resistance to sliding is small, safe and reliable.
When the machining accuracy of lubricating pad piston and accommodating chamber is higher, oil pressure gap can keep higher oil pressure to be formed
Suitable oil film, for the ease of manufacturing and reducing cost, lubricating pad piston 2 is equipped with oil pressure sealing ring 21, the oil pressure sealing ring
21 are connected with accommodating chamber, and the lubricating oil of high pressure can be stored by 21 oil pressure gap of sealing ring, without to lubricating pad piston and
Accommodating chamber spends cost and time to be finished.
Lubricating pad piston 2 is directly contacted with guide rail 4 in order to prevent, easily leads to lubricating pad piston 2 and guide rail 4 is worn, in oil
The bottom surface of pad piston 2 is equipped with pressurize sealing ring 22, and pressurize sealing ring 22 protrudes the bottom surface of lubricating pad piston 2, and the oil outlet is located at
In the sealing range of pressurize sealing ring 22.Through overtesting, the gap between the bottom surface of lubricating pad piston 2 and guide rail 4 is equipped with 0.1mm
Oil film is easily formed during~0.8mm, effect is more especially when the gap between the bottom surface of lubricating pad piston 2 and guide rail 4 is 0.5mm
It is good.
Since at work, the oil mass that piston type liquid plane static pressure oil pad is lost is smaller, but need oil pressure compared with
Greatly, in order to save oil and save the energy, the oil pipe road includes interconnected capillary channel 23 and send oil pipe from top to bottom
Road 24, capillary channel 23 are connected with oil pressure gap, and the outlet for sending oil-piping 24 is the oil outlet due to capillary channel 23
Diameter is smaller, thus can first be made be relatively large in diameter send oil-piping 24, reprocess capillary channel 23 so that the processing of capillary channel 23
Length is shorter, reduces difficulty of processing.Certainly, it also can first process the reprocessing of capillary channel 23 and send oil-piping 24.By largely testing
Card, can allow between a diameter of 0.3mm to 2.5mm of capillary channel 23, and more preferably selected as 0.5mm is arrived 23 diameter of capillary channel
Between 2mm.
Piston type liquid plane static pressure oil pad is easy to maintenance, longer life expectancy in order to allow, and pedestal includes substrate 1 and is located at substrate
The shoes copper packing 3 of 1 bottom surface, the accommodating chamber are arranged in substrate 1 and shoes copper packing 3, and the oil pressure sealing ring 21 connects with substrate 1
Connect, shoes copper packing 3 made of copper is wear-resisting and quality is softer, it is not easy to guide rail 4 is caused to damage, is ground even if usage time has been grown
Damage also only needs replacing shoes copper packing 3 and is worn, and also can easily replace.
For ease of processing and for wear-resisting consideration, the lubricating pad piston 2 is cylindric copper component.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (2)
1. a kind of die casting machine, including guide rail (4) and it is located at the sliding rack (5) slided on guide rail (4), it is characterised in that：Sliding rack
(5) piston type liquid plane static pressure oil pad is equipped with, piston type liquid plane static pressure oil pad includes pedestal, the bottom of the pedestal
Face is connected with guide rail (4) so that the bottom surface of the lubricating pad piston (2) of the piston type liquid plane static pressure oil pad can be in guide rail
(4) slided on；
Pedestal is equipped with the accommodating chamber that Open Side Down, and described be open is located at the bottom surface of pedestal, lubricating pad piston is equipped with accommodating chamber
(2), oil pressure gap is equipped between lubricating pad piston (2) and the top surface of the accommodating chamber, connection is equipped with the bottom surface of lubricating pad piston (2)
Oil pressure gap and the oil pipe road of lubricating pad piston (2) bottom surface, opening of the oil pipe road in lubricating pad piston (2) bottom surface is oil outlet,
Oil outlet can make and oil film is formed on lubricating pad piston (2) bottom surface to lubricating pad piston (2) bottom surface fuel feeding, and accommodating chamber is equipped with connection oil
Press the filling oilhole in gap；Pressurize sealing ring (22) is equipped with the bottom surface of lubricating pad piston (2), pressurize sealing ring (22) protrusion lubricating pad is lived
The bottom surface of (2) is filled in, the oil outlet is located in the sealing range of pressurize sealing ring (22)；It is close that lubricating pad piston (2) is equipped with oil pressure
Seal (21), the oil pressure sealing ring (21) are connected with accommodating chamber so that oil pressure gap can store the lubricating oil of high pressure；It is described logical
Oil-piping includes interconnected capillary channel (23) and send oil-piping (24), and the diameter for sending oil-piping (24) is more than capillary
The diameter of pipeline (23)；A diameter of 0.3mm~2.5mm of the capillary channel (23), the outlet for sending oil-piping (24) is described
Oil outlet, the capillary channel (23) is connected with oil pressure gap；Pedestal includes substrate (1) and the cunning for being located at substrate (1) bottom surface
Foot copper packing (3), the accommodating chamber are arranged in substrate (1) and shoes copper packing (3), the oil pressure sealing ring (21) and substrate (1)
Connection；The lubricating pad piston (2) is cylindric copper component；0.1mm is equipped between the bottom surface of lubricating pad piston (2) and guide rail (4)
The gap of~0.8mm.
2. die casting machine according to claim 1, it is characterised in that：The sliding rack (5) is die casting machine tailgate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133157.0A CN105626691B (en) | 2016-03-09 | 2016-03-09 | A kind of die casting machine with piston type liquid plane static pressure oil pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133157.0A CN105626691B (en) | 2016-03-09 | 2016-03-09 | A kind of die casting machine with piston type liquid plane static pressure oil pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105626691A CN105626691A (en) | 2016-06-01 |
| CN105626691B true CN105626691B (en) | 2018-05-01 |
Family
ID=56041923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610133157.0A Expired - Fee Related CN105626691B (en) | 2016-03-09 | 2016-03-09 | A kind of die casting machine with piston type liquid plane static pressure oil pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626691B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476069B (en) * | 2020-11-30 | 2022-12-06 | 重庆聚飞金属科技有限公司 | Automatic accessory surface treatment production line |
| CN112520571B (en) * | 2020-11-30 | 2023-01-03 | 重庆聚飞金属科技有限公司 | Automatic accessory surface treatment production process |
| CN116160261B (en) * | 2023-04-21 | 2023-07-07 | 江苏领臣精密机械有限公司 | Protection mechanism of hydrostatic guideway |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4883236A (en) * | 1972-01-25 | 1973-11-06 | ||
| DE2842248A1 (en) * | 1978-09-26 | 1980-04-03 | Escher Wyss Ag | Hydrostatic support for moving component - has pressurised hydraulic bleed from piston forming oil film between components |
| CN1318136A (en) * | 1999-04-17 | 2001-10-17 | 德克尔马霍泽巴赫有限公司 | Hydrostatic bearing device |
| CN101307798A (en) * | 2008-06-25 | 2008-11-19 | 联塑(杭州)机械有限公司 | Piston type hydraulic bearing |
| CN201618838U (en) * | 2010-03-05 | 2010-11-03 | 张忠信 | Direct-pressure mould closing and clamping mechanism |
| CN102777496A (en) * | 2012-08-09 | 2012-11-14 | 华锐风电科技(集团)股份有限公司 | Thickness automatically-compensating device for multi-oil-chamber static pressure oil film, and system thereof |
| CN204892898U (en) * | 2015-07-15 | 2015-12-23 | 佛山市高明建强科技有限公司 | Cold -chamber die casting machine of safe and stable type |
| CN205423539U (en) * | 2016-03-09 | 2016-08-03 | 仁兴机械（佛山）有限公司 | Piston liquid plane static pressure lubricating pad and be equipped with die casting machine of this lubricating pad |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI391576B (en) * | 2009-05-13 | 2013-04-01 | Ind Tech Res Inst | Self-compensating hydrostatic planar bearing device and the method thereof |
-
2016
- 2016-03-09 CN CN201610133157.0A patent/CN105626691B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4883236A (en) * | 1972-01-25 | 1973-11-06 | ||
| DE2842248A1 (en) * | 1978-09-26 | 1980-04-03 | Escher Wyss Ag | Hydrostatic support for moving component - has pressurised hydraulic bleed from piston forming oil film between components |
| CN1318136A (en) * | 1999-04-17 | 2001-10-17 | 德克尔马霍泽巴赫有限公司 | Hydrostatic bearing device |
| CN101307798A (en) * | 2008-06-25 | 2008-11-19 | 联塑(杭州)机械有限公司 | Piston type hydraulic bearing |
| CN201618838U (en) * | 2010-03-05 | 2010-11-03 | 张忠信 | Direct-pressure mould closing and clamping mechanism |
| CN102777496A (en) * | 2012-08-09 | 2012-11-14 | 华锐风电科技(集团)股份有限公司 | Thickness automatically-compensating device for multi-oil-chamber static pressure oil film, and system thereof |
| CN204892898U (en) * | 2015-07-15 | 2015-12-23 | 佛山市高明建强科技有限公司 | Cold -chamber die casting machine of safe and stable type |
| CN205423539U (en) * | 2016-03-09 | 2016-08-03 | 仁兴机械（佛山）有限公司 | Piston liquid plane static pressure lubricating pad and be equipped with die casting machine of this lubricating pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105626691A (en) | 2016-06-01 |
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Granted publication date: 20180501 |