CN101424369B - Oil pump support - Google Patents
Oil pump support Download PDFInfo
- Publication number
- CN101424369B CN101424369B CN2008101629246A CN200810162924A CN101424369B CN 101424369 B CN101424369 B CN 101424369B CN 2008101629246 A CN2008101629246 A CN 2008101629246A CN 200810162924 A CN200810162924 A CN 200810162924A CN 101424369 B CN101424369 B CN 101424369B
- Authority
- CN
- China
- Prior art keywords
- pressure maintaining
- maintaining valve
- exhaust
- spring
- decompressing mechanism
- 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.)
- Active
Links
Images
Landscapes
- Gasket Seals (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses an oil pump bracket. The oil pump bracket comprises a bracket body. The inside of the bracket body is provided with a pressure maintaining valve, a pressure-relief mechanism and an exhaust mechanism. Passages are arranged between the pressure maintaining valve, the pressure-relief mechanism and the exhaust mechanism. The pressure maintaining valve arranged in the bracket body comprises a pressure maintaining valve rubber piece, a pressure maintaining valve core, a pressure maintaining valve spring and a pressure maintaining valve head. The pressure-relief mechanism arranged in the bracket body comprises a rubber head, a small spring, a small iron sheet, an oil drain pipe, a pressure-relief mechanism body, a large spring, a pressure-relief rubber piece and a pressure-relief mechanism valve core. The exhaust mechanism arranged in the bracket body comprises an exhaust gasket, a steel ball and an exhaust spring. The steel ball is positioned between the exhaust gasket and the exhaust spring.
Description
Technical field
The present invention relates to a kind of support of lubricant oil filling pump, particularly a kind of oil pump bracket that is used for machinery.
Background technique
There is voltage stabilizing in existing oil pump bracket, takes off the pressure poor stability, complex structure, the problem that service time is short and cost of production is high.
Summary of the invention
The object of the present invention is to provide a kind of oil pump bracket.
The present invention will solve is the voltage stabilizing that exists of existing oil pump bracket, take off the pressure poor stability, complex structure, service time the short and high problem of cost of production.
In order to achieve the above object, technological scheme provided by the invention is: it comprises rack body, is provided with pressure maintaining valve, decompressing mechanism and exhaust gear in the rack body, and pressure maintaining valve, decompressing mechanism and exhaust gear are provided with passage each other;
The pressure maintaining valve of being located in the rack body comprises pressure maintaining valve sheet rubber, pressure maintaining valve spool, pressure maintaining valve spring and pressure maintaining valve chock plug, the pressure maintaining valve sheet rubber is located at the front end of pressure maintaining valve, the pressure maintaining valve spool is located at the stage casing of pressure maintaining valve, the pressure maintaining valve chock plug is located at the rear end of pressure maintaining valve, and the pressure maintaining valve spring is located between pressure maintaining valve spool and the pressure maintaining valve chock plug;
The decompressing mechanism of being located in the rack body comprises Rubber end, little spring, small iron plate, drain mast, decompressing mechanism body, big spring, decompressing mechanism sheet rubber and decompressing mechanism spool, Rubber end, little spring, small iron plate, drain mast are located in the decompressing mechanism body successively, described Rubber end is located at and by little spring the inner at the interior end of decompressing mechanism body and is withstood, the outer end of little spring peaks on the small iron plate, and drain mast is loaded on the port part of decompressing mechanism body; Big spring, decompressing mechanism sheet rubber and decompressing mechanism spool are located at the top of decompressing mechanism body;
The exhaust gear of being located in the rack body comprises exhaust gaskets, steel ball and exhaust spring, and steel ball is between exhaust gaskets and exhaust spring.
Advantage of the present invention: voltage stabilizing is good, takes off to press that stability is high, simple in structure, service time is long and cost of production is low.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
As shown in the figure, rack body 20 of the present invention is provided with pressure maintaining valve, decompressing mechanism and exhaust gear in the rack body 20, and pressure maintaining valve, decompressing mechanism and exhaust gear are provided with passage each other.
The pressure maintaining valve of being located in the rack body 20 comprises pressure maintaining valve sheet rubber 1, pressure maintaining valve spool 2, pressure maintaining valve spring 3 and pressure maintaining valve chock plug 4.Pressure maintaining valve chock plug 4 outer rings are with O-ring seals 5.Pressure maintaining valve sheet rubber 1 is located at the front end of pressure maintaining valve, and pressure maintaining valve spool 2 is located at the stage casing of pressure maintaining valve, and pressure maintaining valve chock plug 4 is located at the rear end of pressure maintaining valve, and pressure maintaining valve spring 3 is located between pressure maintaining valve spool 2 and the pressure maintaining valve chock plug 4.
The decompressing mechanism of being located in the rack body 20 comprises Rubber end 6, little spring 7, small iron plate 8, drain mast 9, decompressing mechanism body 10, big spring 12, decompressing mechanism sheet rubber 13 and decompressing mechanism spool 14.Decompressing mechanism body 10 outer rings are with O-ring seals 11.Rubber end 6, little spring 7, small iron plate 8, drain mast 9 are located in the decompressing mechanism body 10 successively.Described Rubber end 6 is located at and by little spring 7 the inners at the interior end of decompressing mechanism body 10 and is withstood, and the outer end of little spring 7 peaks on the small iron plate 8, and drain mast 9 is loaded on the port part of decompressing mechanism body 10.Big spring 12, decompressing mechanism sheet rubber 13 and decompressing mechanism spool 14 are located at the top of decompressing mechanism body 10.
The exhaust gear of being located in the rack body 20 comprises exhaust gaskets 16, steel ball 18 and exhaust spring 19, and steel ball 18 is between exhaust gaskets 16 and exhaust spring 19.The bottom of exhaust gaskets 16 is lined with O-ring seals 15, and the outer ring of exhaust gaskets 16 is with O-ring seals 17.
Claims (4)
1. an oil pump bracket comprises rack body, it is characterized in that being provided with in rack body pressure maintaining valve, decompressing mechanism and exhaust gear, and pressure maintaining valve, decompressing mechanism and exhaust gear are provided with passage each other;
The pressure maintaining valve of being located in the rack body comprises pressure maintaining valve sheet rubber, pressure maintaining valve spool, pressure maintaining valve spring and pressure maintaining valve chock plug, the pressure maintaining valve sheet rubber is located at the front end of pressure maintaining valve, the pressure maintaining valve spool is located at the stage casing of pressure maintaining valve, the pressure maintaining valve chock plug is located at the rear end of pressure maintaining valve, and the pressure maintaining valve spring is located between pressure maintaining valve spool and the pressure maintaining valve chock plug;
The decompressing mechanism of being located in the rack body comprises Rubber end, little spring, small iron plate, drain mast, decompressing mechanism body, big spring, decompressing mechanism sheet rubber and decompressing mechanism spool, Rubber end, little spring, small iron plate, drain mast are located in the decompressing mechanism body successively, described Rubber end is located at and by little spring the inner at the interior end of decompressing mechanism body and is withstood, the outer end of little spring peaks on the small iron plate, and drain mast is loaded on the port part of decompressing mechanism body; Big spring, decompressing mechanism sheet rubber and decompressing mechanism spool are located at the top of decompressing mechanism body;
The exhaust gear of being located in the rack body comprises exhaust gaskets, steel ball and exhaust spring, and steel ball is between exhaust gaskets and exhaust spring.
2. oil pump bracket according to claim 1 is characterized in that decompressing mechanism body outer ring is with O-ring seals.
3. oil pump bracket according to claim 1 is characterized in that pressure maintaining valve chock plug outer ring is with O-ring seals.
4. oil pump bracket according to claim 1 is characterized in that the bottom of exhaust gaskets is lined with O-ring seals, and the outer ring of exhaust gaskets is with O-ring seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101629246A CN101424369B (en) | 2008-12-08 | 2008-12-08 | Oil pump support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101629246A CN101424369B (en) | 2008-12-08 | 2008-12-08 | Oil pump support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101424369A CN101424369A (en) | 2009-05-06 |
| CN101424369B true CN101424369B (en) | 2010-06-09 |
Family
ID=40615159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101629246A Active CN101424369B (en) | 2008-12-08 | 2008-12-08 | Oil pump support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101424369B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034389A (en) * | 2015-09-06 | 2015-11-11 | 成都思维智造科技有限公司 | Spray head structure of large 3D printer |
| CN112112706B (en) * | 2020-09-29 | 2021-08-17 | 中国航发动力股份有限公司 | Oil drainage device and method for sealing valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5205378A (en) * | 1990-12-31 | 1993-04-27 | Boelkins Wallace G | Pulse-action mist lubrication system |
| CN2203741Y (en) * | 1994-06-21 | 1995-07-19 | 沈阳市重型机器配件厂 | Large gear automatic-lubricating apparatus for coal pulverizer |
| CN2254141Y (en) * | 1996-03-01 | 1997-05-14 | 许连启 | Spray lubricating oiler |
| US5725071A (en) * | 1997-01-28 | 1998-03-10 | Master Pneumatic-Detroit, Inc. | Machine cutting tool selective lubricator with air blow-off |
| CN2519038Y (en) * | 2002-01-28 | 2002-10-30 | 沈阳正鑫电气有限公司 | Spring hydraulic mechanism |
| US6698551B2 (en) * | 2001-04-10 | 2004-03-02 | Lincoln Industrial Corporation | Modular lubricating system and injector |
-
2008
- 2008-12-08 CN CN2008101629246A patent/CN101424369B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5205378A (en) * | 1990-12-31 | 1993-04-27 | Boelkins Wallace G | Pulse-action mist lubrication system |
| CN2203741Y (en) * | 1994-06-21 | 1995-07-19 | 沈阳市重型机器配件厂 | Large gear automatic-lubricating apparatus for coal pulverizer |
| CN2254141Y (en) * | 1996-03-01 | 1997-05-14 | 许连启 | Spray lubricating oiler |
| US5725071A (en) * | 1997-01-28 | 1998-03-10 | Master Pneumatic-Detroit, Inc. | Machine cutting tool selective lubricator with air blow-off |
| US6698551B2 (en) * | 2001-04-10 | 2004-03-02 | Lincoln Industrial Corporation | Modular lubricating system and injector |
| CN2519038Y (en) * | 2002-01-28 | 2002-10-30 | 沈阳正鑫电气有限公司 | Spring hydraulic mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101424369A (en) | 2009-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103850993A (en) | Hydraulic pressurizing oil tank | |
| CN101424369B (en) | Oil pump support | |
| CN202301268U (en) | Hydraulic cylinder | |
| CN110848204A (en) | Constant pressure difference pressure boost tank for magnetic reaction kettle system | |
| CN204253959U (en) | Automobile film sheet valve type one-way exhaust plug assembly | |
| CN202360633U (en) | Automobile clutch slave cylinder | |
| CN202301913U (en) | Piston of high-sealing-performance clutch master cylinder | |
| CN204054743U (en) | The forcing press twin-stage die-cushion of the two guide post of inner band | |
| CN104175595B (en) | The forcing press twin-stage die-cushion of the two guide post of inner band | |
| CN201599407U (en) | Mechanical seal | |
| CN2916216Y (en) | Oil immersion type hydraulic station | |
| CN204596696U (en) | A kind of operating mechanism energy storage device and use the hydraulic actuating mechanism of this device | |
| CN204472780U (en) | A kind of construction machinery and equipment gas cap liquid brake air assistor | |
| CN211573904U (en) | Constant pressure difference pressure boost tank for magnetic reaction kettle system | |
| CN205260293U (en) | Improve sealed assembly structure's axial plunger pump | |
| CN202251244U (en) | Novel hydraulic force applying locker | |
| CN205309752U (en) | Plunger pump assembly line | |
| CN203770629U (en) | Dust cover with fastening retainer ring structure | |
| CN203321609U (en) | Valve oil seal | |
| CN204140689U (en) | A kind of plastic cylinder hydraulic pressure separating bearing | |
| CN201159171Y (en) | Sealing rings between gear pump body and front/rear cover | |
| CN201843853U (en) | Oil cylinder for hydraulic press brakes | |
| CN203571039U (en) | Case sealing structure for automobile power steering device | |
| CN201412404Y (en) | Large-diameter pneumatic control valve | |
| CN202465170U (en) | Portable electric hydraulic jack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |