CN106194321A - Hydraulic fluid port reducing sleeve - Google Patents
Hydraulic fluid port reducing sleeve Download PDFInfo
- Publication number
- CN106194321A CN106194321A CN201510220314.7A CN201510220314A CN106194321A CN 106194321 A CN106194321 A CN 106194321A CN 201510220314 A CN201510220314 A CN 201510220314A CN 106194321 A CN106194321 A CN 106194321A
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- China
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- hydraulic fluid
- fluid port
- reducing sleeve
- port reducing
- oil sump
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Abstract
A kind of hydraulic fluid port reducing sleeve, utilize screw thread and sealing copper washer structure that oil sump is carried out mechanical seal, by hydraulic fluid port reducing sleeve and sealing copper washer A, B etc., the oil sump of former car is separated with sealing bolt, oil sump is threadeded with hydraulic fluid port reducing sleeve, sealing bolt is threadeded with hydraulic fluid port reducing sleeve, during oil extraction, by a spanner locking hydraulic fluid port reducing sleeve hexagonal position, another spanner lock sealing bolt hexagonal part, the spanner of rotational lock sealing bolt hexagonal part, opens sealing, oil extraction；This mode avoids oil sump screw thread turn-knob repeatedly and destroys the purpose of tooth form and leakage of oil, and sealing bolt and hydraulic fluid port reducing sleeve are all steelworks, and hardness is very nearly the same, survivable tooth form；Seal washer, hydraulic fluid port reducing sleeve and sealing bolt are smallclothes and are easily changed, and reduce the cost changing oil sump；Axial symmetry drainage trough on hydraulic fluid port reducing sleeve, when oil extraction, makes pasta form whirlpool, reaches impurity in oil sump is guided the purpose got rid of.
Description
Technical field
The invention belongs to engine building, crankcase manufacturing industry and the technical field of the industry such as crankcase maintenance and maintenance, particularly to the solution solving the leakage of oils such as engine sump such as a kind of electromotor class.
Background technology
Engine cylinder body, its upper part is cylinder body, and lower part (including oil sump) is crankcase, and cylinder body and crankcase majority are by being bolted together.Now for the convenience manufacturing, repairing, the upper part of crankcase and cylinder body are cast together, and oil sump has become a single part, screw be connected on crankcase.The Main Function of oil sump is contemplated to store machine oil, and crankcase seals is got up, and makes crankcase become the working environment of a cleaning, it is also possible to store the soil in lubricating oil, it is also possible to heat radiation.Machine oil useful life in oil sump requires, and periodically must change.It is mounted with hydraulic fluid port on most oil sumps, is tamping with bolt.When changing oil, unload bolt, by waste oil and refuse cleaning.Due to existing oil sump mostly be aluminum, sealing bolt is steel, both closely cooperate, but hardness differs greatly, and make oil sump screw thread mouth screw thread tooth form damage, cause fuel tank leakage of oil.Present settling mode has multiple, it may be assumed that changes oil sump, oil sump and bolt cemented or with various ways such as bigger bolt seal.The most international and domestic oil sump seals and not yet finds there is leakage of oil more preferable solution.And the present invention is to increase the oil sump leakage of oil solution of sealing ring and hydraulic fluid port reducing sleeve.
Summary of the invention
It is an object of the invention to provide a kind of by intermediate hydraulic fluid port reducing sleeve with seal copper washer etc. the oil sump of former car is separated with sealing bolt, seal with screw-threaded coupling with sealing copper washer, oil sump is threadeded with hydraulic fluid port reducing sleeve, sealing bolt is threadeded with hydraulic fluid port reducing sleeve, it is to avoid oil sump screw thread turn-knob repeatedly and destroy the purpose of tooth form and leakage of oil；Axial symmetry drainage trough on hydraulic fluid port reducing sleeve is to reach when oil extraction, and in making oil sump, impurity guides the purpose got rid of.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of hydraulic fluid port reducing sleeve, it is characterized in that: oil sump lower surface 9 and oil sump female thread 11 are the parts on oil sump 1, hydraulic fluid port reducing sleeve upper surface 10 is the part on hydraulic fluid port reducing sleeve 3 with hydraulic fluid port reducing sleeve lower surface 8, drainage trough A12 and drainage trough B15, hydraulic fluid port reducing sleeve external screw thread 13 and hydraulic fluid port reducing sleeve female thread 14, and sealing bolt external screw thread 4 and sealing bolt upper surface 7 are the parts on sealing bolt 6；Sealing copper washer A2 to be enclosed within hydraulic fluid port reducing sleeve 3, hydraulic fluid port reducing sleeve external screw thread 13 is threadeded with oil sump female thread 11, and is pressed against on oil sump lower surface 9 and hydraulic fluid port reducing sleeve upper surface 10 by upper and lower for sealing copper washer A2 two end faces, is formed and seals；Sealing copper washer B5 to be enclosed within sealing bolt 6, sealing bolt external screw thread 4 is threadeded with hydraulic fluid port reducing sleeve female thread 14, and is pressed against on hydraulic fluid port reducing sleeve lower surface 8 and sealing bolt upper surface 7 by upper and lower for sealing copper washer B5 two end faces, is formed and seals.
A kind of hydraulic fluid port reducing sleeve as above, it is characterized in that: drainage trough A12 and drainage trough B15 arranges on hydraulic fluid port reducing sleeve 3 axisymmetricly, hold hydraulic fluid port reducing sleeve 3, outward winding sealing bolt 6, hydraulic fluid port is opened, machine oil in oil sump 1 is introduced oil-out 16 by drainage trough A12 and drainage trough B15, drainage trough A12 and drainage trough B15 the machine oil convection current introduced forms whirlpool.
Beneficial effects of the present invention: utilize screw thread and sealing copper washer structure that oil sump is carried out mechanical seal, by hydraulic fluid port reducing sleeve and sealing copper washer A, B etc., the oil sump of former car is separated with sealing bolt, oil sump is threadeded with hydraulic fluid port reducing sleeve, sealing bolt is threadeded with hydraulic fluid port reducing sleeve, during oil extraction, by a spanner locking hydraulic fluid port reducing sleeve hexagonal position, another spanner lock sealing bolt hexagonal part, the spanner of rotational lock sealing bolt hexagonal part, open sealing, oil extraction；This mode avoids oil sump screw thread turn-knob repeatedly and destroys the purpose of tooth form and leakage of oil, and sealing bolt and hydraulic fluid port reducing sleeve are all steelworks, and hardness is very nearly the same, survivable tooth form；Seal washer, hydraulic fluid port reducing sleeve and sealing bolt are smallclothes and are easily changed, and reduce the cost changing oil sump；Axial symmetry drainage trough on hydraulic fluid port reducing sleeve, when oil extraction, makes pasta form whirlpool, reaches impurity in oil sump is guided the purpose got rid of.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of hydraulic fluid port reducing sleeve part；
Fig. 3 is the top view of Fig. 2.
In figure: 1. oil sump, 2. seal copper washer A, 3. hydraulic fluid port reducing sleeve, 4. sealing bolt external screw thread, 5. seals copper washer B, 6. sealing bolt, 7. sealing bolt upper surface, 8. hydraulic fluid port reducing sleeve lower surface, 9. oil sump lower surface, 10. hydraulic fluid port reducing sleeve upper surface, 11. oil sump female threads, 12. drainage trough A, 13. hydraulic fluid port reducing sleeve external screw threads, 14. hydraulic fluid port reducing sleeve female threads, 15. drainage trough B, 16. oil-outs
Detailed description of the invention:
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
A kind of hydraulic fluid port reducing sleeve, as shown in Figure 1-Figure 3, it is characterized in that: oil sump lower surface 9 and oil sump female thread 11 are the parts on oil sump 1, hydraulic fluid port reducing sleeve upper surface 10 is the part on hydraulic fluid port reducing sleeve 3 with hydraulic fluid port reducing sleeve lower surface 8, drainage trough A12 and drainage trough B15, hydraulic fluid port reducing sleeve external screw thread 13 and hydraulic fluid port reducing sleeve female thread 14, and sealing bolt external screw thread 4 and sealing bolt upper surface 7 are the parts on sealing bolt 6；Sealing copper washer A2 to be enclosed within hydraulic fluid port reducing sleeve 3, hydraulic fluid port reducing sleeve external screw thread 13 is threadeded with oil sump female thread 11, and is pressed against on oil sump lower surface 9 and hydraulic fluid port reducing sleeve upper surface 10 by upper and lower for sealing copper washer A2 two end faces, is formed and seals；Sealing copper washer B5 to be enclosed within sealing bolt 6, sealing bolt external screw thread 4 is threadeded with hydraulic fluid port reducing sleeve female thread 14, and is pressed against on hydraulic fluid port reducing sleeve lower surface 8 and sealing bolt upper surface 7 by upper and lower for sealing copper washer B5 two end faces, is formed and seals.
A kind of hydraulic fluid port reducing sleeve as above, as shown in Figures 2 and 3, it is characterized in that: drainage trough A12 and drainage trough B15 arranges on hydraulic fluid port reducing sleeve 3 axisymmetricly, hold hydraulic fluid port reducing sleeve 3, outward winding sealing bolt 6, hydraulic fluid port is opened, and the machine oil in oil sump 1 is introduced oil-out 16 by drainage trough A12 and drainage trough B15, drainage trough A12 and drainage trough B15 the machine oil convection current introduced forms whirlpool.
Claims (2)
1. a hydraulic fluid port reducing sleeve, it is characterized in that: oil sump lower surface (9) and oil sump female thread (11) are the parts on oil sump (1), hydraulic fluid port reducing sleeve upper surface (10) and hydraulic fluid port reducing sleeve lower surface (8), drainage trough A(12) with drainage trough B(15), hydraulic fluid port reducing sleeve external screw thread (13) and hydraulic fluid port reducing sleeve female thread (14) be the part on hydraulic fluid port reducing sleeve (3), sealing bolt external screw thread (4) and sealing bolt upper surface (7) are the parts on sealing bolt (6)；Seal copper washer A(2) it is enclosed within hydraulic fluid port reducing sleeve (3), hydraulic fluid port reducing sleeve external screw thread (13) is threadeded with oil sump female thread (11), and copper washer A(2 will be sealed) upper and lower two end faces are pressed against on oil sump lower surface (9) and hydraulic fluid port reducing sleeve upper surface (10), form sealing；Seal copper washer B(5) it is enclosed within sealing bolt (6), sealing bolt external screw thread (4) is threadeded with hydraulic fluid port reducing sleeve female thread (14), and copper washer B(5 will be sealed) upper and lower two end faces are pressed against on hydraulic fluid port reducing sleeve lower surface (8) and sealing bolt upper surface (7), form sealing.
A kind of hydraulic fluid port reducing sleeve the most according to claim 1, it is characterized in that: drainage trough A(12) and drainage trough B(15) arrange axisymmetricly on hydraulic fluid port reducing sleeve (3), hold hydraulic fluid port reducing sleeve (3), outward winding sealing bolt (6), hydraulic fluid port is opened, machine oil in oil sump (1) is by drainage trough A(12) and drainage trough B(15) introduce oil-out (16), by drainage trough A(12) and drainage trough B(15) the machine oil convection current that introduces forms whirlpool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220314.7A CN106194321A (en) | 2015-05-05 | 2015-05-05 | Hydraulic fluid port reducing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220314.7A CN106194321A (en) | 2015-05-05 | 2015-05-05 | Hydraulic fluid port reducing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106194321A true CN106194321A (en) | 2016-12-07 |
Family
ID=57457845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510220314.7A Pending CN106194321A (en) | 2015-05-05 | 2015-05-05 | Hydraulic fluid port reducing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194321A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048227A (en) * | 2021-04-02 | 2021-06-29 | 滁州悦达实业有限公司 | Agricultural mechanical gearbox |
| CN113357368A (en) * | 2021-06-18 | 2021-09-07 | 浙江瑞利动力科技有限公司 | Oil drainage bolt with sealing dustproof structure and use method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2670183B1 (en) * | 1990-12-05 | 1993-02-05 | Beley Fils | REMOVABLE PLUG FOR SEALING A HOLIDAY. |
| RU2027868C1 (en) * | 1991-01-06 | 1995-01-27 | Алексей Васильевич Попов | Drain plug |
| CN2426017Y (en) * | 1999-11-24 | 2001-04-04 | 吴能建 | Sump for internal combustion engine |
| CN102003247A (en) * | 2010-12-14 | 2011-04-06 | 郑成龙 | Detachment-free oil drainage bolt |
| US20110209681A1 (en) * | 2010-02-26 | 2011-09-01 | Gm Global Technology Opeartions, Inc. | Fastening system |
| CN202348372U (en) * | 2011-11-18 | 2012-07-25 | 广西玉柴机器股份有限公司 | Engine oil pan joint |
| CN202381138U (en) * | 2011-12-01 | 2012-08-15 | 重庆建设摩托车股份有限公司 | Oil drainage bolt structure of motorcycle engine |
| CN202451236U (en) * | 2011-12-29 | 2012-09-26 | 大连创新零部件制造公司 | Oil pan with special drain plug hole |
| CN203559955U (en) * | 2013-11-11 | 2014-04-23 | 一拖(姜堰)动力机械有限公司 | Oil drainage joint of diesel engine oil sump |
| CN204552869U (en) * | 2015-05-05 | 2015-08-12 | 辽东学院 | Hydraulic fluid port reducing sleeve |
-
2015
- 2015-05-05 CN CN201510220314.7A patent/CN106194321A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2670183B1 (en) * | 1990-12-05 | 1993-02-05 | Beley Fils | REMOVABLE PLUG FOR SEALING A HOLIDAY. |
| RU2027868C1 (en) * | 1991-01-06 | 1995-01-27 | Алексей Васильевич Попов | Drain plug |
| CN2426017Y (en) * | 1999-11-24 | 2001-04-04 | 吴能建 | Sump for internal combustion engine |
| US20110209681A1 (en) * | 2010-02-26 | 2011-09-01 | Gm Global Technology Opeartions, Inc. | Fastening system |
| CN102003247A (en) * | 2010-12-14 | 2011-04-06 | 郑成龙 | Detachment-free oil drainage bolt |
| CN202348372U (en) * | 2011-11-18 | 2012-07-25 | 广西玉柴机器股份有限公司 | Engine oil pan joint |
| CN202381138U (en) * | 2011-12-01 | 2012-08-15 | 重庆建设摩托车股份有限公司 | Oil drainage bolt structure of motorcycle engine |
| CN202451236U (en) * | 2011-12-29 | 2012-09-26 | 大连创新零部件制造公司 | Oil pan with special drain plug hole |
| CN203559955U (en) * | 2013-11-11 | 2014-04-23 | 一拖(姜堰)动力机械有限公司 | Oil drainage joint of diesel engine oil sump |
| CN204552869U (en) * | 2015-05-05 | 2015-08-12 | 辽东学院 | Hydraulic fluid port reducing sleeve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048227A (en) * | 2021-04-02 | 2021-06-29 | 滁州悦达实业有限公司 | Agricultural mechanical gearbox |
| CN113048227B (en) * | 2021-04-02 | 2022-01-28 | 滁州悦达实业有限公司 | Agricultural mechanical gearbox |
| CN113357368A (en) * | 2021-06-18 | 2021-09-07 | 浙江瑞利动力科技有限公司 | Oil drainage bolt with sealing dustproof structure and use method thereof |
| CN113357368B (en) * | 2021-06-18 | 2024-03-12 | 浙江瑞利动力科技有限公司 | Oil drain bolt with sealing dustproof structure and use method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Feng Inventor after: Zhang Ming Inventor after: Xiao Hongze Inventor after: Dong Jiong Inventor before: Xiao Hongze Inventor before: Zhang Ming Inventor before: Xiao Feng Inventor before: Dong Jiong |
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| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |