CN104121435A - Oil outlet seal joint mouth - Google Patents
Oil outlet seal joint mouth Download PDFInfo
- Publication number
- CN104121435A CN104121435A CN201310145324.XA CN201310145324A CN104121435A CN 104121435 A CN104121435 A CN 104121435A CN 201310145324 A CN201310145324 A CN 201310145324A CN 104121435 A CN104121435 A CN 104121435A
- Authority
- CN
- China
- Prior art keywords
- oil outlet
- seal
- mouth
- sleeve
- setting sleeve
- 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.)
- Pending
Links
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
Abstract
The invention belongs to the technical field of mechanical design and relates to an oil outlet seal joint mouth. The oil outlet seal joint mouth comprises a locating sleeve (1), an elastic retainer ring (2), an outer sleeve nut (3), a joint pipe mouth (4) and a seal gasket (5). The locating sleeve (1) is divided into two parts in the axial direction, and the two parts are fixed by the elastic retainer ring (2) to form a complete sleeve. An annular boss (6) is arranged on the inner circle of the locating sleeve (1) and matched with a groove of an oil outlet of a booster pump. A thread arranged on the outer circle of the locating sleeve is connected with the outer sleeve nut (4). The oil outlet of the booster pump is sealed with the joint pipe mouth (4) and the seal gasket (5) in an end face sealing mode. The oil outlet seal joint mouth is reliable to locate, firm in locking seal and simple and convenient to operate.
Description
Technical field
The invention belongs to mechanical designing technique field, relate to a kind ofly going out oil seal and connecing mouth.
Background technique
At present, when certain type oil fuel booster pump is done pressure experiment, because suction booster oil outlet is tubular-shaped structures, without screw thread, there is a circle groove near endface position, there is no the modular connection that can Gong select or suitable outsourcing finished product joint supporting connection with it.Can only be used in combination sealing with flexible pipe and pipe collar, this kind of sealing means dismounting trouble, and easily produce oil leakage phenomenon.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and go out oil seal and connect mouth, the sealing being connected with hydraulic pressure test device interface to meet oil fuel booster pump oil outlet.
Technological scheme of the present invention is: a kind ofly go out oil seal and connect mouth, it is characterized by: described in go out oil seal and connect mouth and comprise setting sleeve 1, circlip 2, cap nut 3, connecting-tube nozzle 4, sealing gasket 5; Setting sleeve 1 is divided into two-part vertically, with circlip 2, is fixed and forms complete sleeve together; The inner circle of described setting sleeve 1 is provided with annular boss 6, matches with the groove of suction booster oil outlet; The cylindrical of described setting sleeve is provided with screw thread and is connected with cap nut 4; Suction booster oil outlet and connecting-tube nozzle 4, sealing gasket 5 take end face seal mode to seal.
The invention has the beneficial effects as follows: the present invention goes out oil seal and connects mouth employing Split Positioning nested structure, can be effectively and product joint location, and cap nut, connecting-tube nozzle and sealing gasket are used in combination and realize the sealing that pipeline is connected, solve this kind of product joint and be connected the problem of easy oil leakage with exerciser joint; The present invention locates reliably, and lock sealing is firm, simple to operation.
Accompanying drawing explanation
Fig. 1 is that the present invention goes out the structural representation that oil seal connects mouth;
Wherein, 1-setting sleeve, 2-circlip, 3-annular boss, 4-sealing gasket, 5-cap nut, 6-connecting-tube nozzle.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further details.
Referring to Fig. 1, a kind ofly go out oil seal and connect mouth, it is characterized by: described in go out oil seal and connect mouth and comprise setting sleeve 1, circlip 2, annular boss 3, sealing gasket 4, cap nut 5, connecting-tube nozzle 6; Setting sleeve 1 is divided into two-part vertically, with circlip 2, is fixed and forms complete sleeve together; The inner circle of described setting sleeve 1 is provided with annular boss 3, matches with the groove of suction booster oil outlet; The cylindrical of described setting sleeve is provided with screw thread and is connected with cap nut 5; Suction booster oil outlet and connecting-tube nozzle 6, sealing gasket 4 take end face seal mode to seal.
Before carrying out being connected with product joint, first assemble this and go out oil seal and connect mouth, connecting-tube nozzle 6 is inserted in cap nut 5, after connecting-tube nozzle 6 has been connected with exerciser flexible pipe, then by sealing gasket 4 cap nuts 5, sealing gasket 4 end faces and connecting-tube nozzle 6 end faces laminatings.
The present invention goes out the specific implementation process that oil seal connects mouth: setting sleeve 1 is enclosed within to suction booster oil outlet, annular boss 3 snaps in the groove of suction booster oil outlet, with circlip 2, entangled firm fixing, tighten with the cap nut assembly assembling in advance, can complete out oil seal and connect being tightly connected of mouth and aircraft fuel oil suction booster oil outlet.
Claims (1)
1. go out oil seal and connect a mouth, it is characterized by: described in go out oil seal and connect mouth and comprise setting sleeve (1), circlip (2), cap nut (3), connecting-tube nozzle (4), sealing gasket (5); Setting sleeve (1) is divided into two-part vertically, with circlip (2), is fixed and forms complete sleeve together; The inner circle of described setting sleeve (1) is provided with annular boss (6), matches with the groove of suction booster oil outlet; The cylindrical of described setting sleeve is provided with screw thread and is connected with cap nut (4); Suction booster oil outlet and connecting-tube nozzle (4), sealing gasket (5) take end face seal mode to seal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310145324.XA CN104121435A (en) | 2013-04-24 | 2013-04-24 | Oil outlet seal joint mouth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310145324.XA CN104121435A (en) | 2013-04-24 | 2013-04-24 | Oil outlet seal joint mouth |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104121435A true CN104121435A (en) | 2014-10-29 |
Family
ID=51766975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310145324.XA Pending CN104121435A (en) | 2013-04-24 | 2013-04-24 | Oil outlet seal joint mouth |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104121435A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105841886A (en) * | 2016-03-25 | 2016-08-10 | 哈尔滨飞机工业集团有限责任公司 | Sealing test tool for thin-wall tube |
CN109027476A (en) * | 2018-09-13 | 2018-12-18 | 中国航发湖南动力机械研究所 | Oil charging structure |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1236946A1 (en) * | 2001-02-16 | 2002-09-04 | Itt Manufacturing Enterprises, Inc. | Connection for flared tubes and tube connecting element |
CN2816544Y (en) * | 2005-07-01 | 2006-09-13 | 贾林祥 | Low-temperature pipeline jointing joint |
CN201050649Y (en) * | 2007-06-11 | 2008-04-23 | 庞舜源 | Metal pipe flat edge connection piping |
CN102444753A (en) * | 2010-10-01 | 2012-05-09 | 王连勇 | Connecting piece for pipelines |
CN202561304U (en) * | 2012-04-20 | 2012-11-28 | 株洲科盟车辆配件有限责任公司 | Self-sealing pipe connector |
-
2013
- 2013-04-24 CN CN201310145324.XA patent/CN104121435A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1236946A1 (en) * | 2001-02-16 | 2002-09-04 | Itt Manufacturing Enterprises, Inc. | Connection for flared tubes and tube connecting element |
CN2816544Y (en) * | 2005-07-01 | 2006-09-13 | 贾林祥 | Low-temperature pipeline jointing joint |
CN201050649Y (en) * | 2007-06-11 | 2008-04-23 | 庞舜源 | Metal pipe flat edge connection piping |
CN102444753A (en) * | 2010-10-01 | 2012-05-09 | 王连勇 | Connecting piece for pipelines |
CN202561304U (en) * | 2012-04-20 | 2012-11-28 | 株洲科盟车辆配件有限责任公司 | Self-sealing pipe connector |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105841886A (en) * | 2016-03-25 | 2016-08-10 | 哈尔滨飞机工业集团有限责任公司 | Sealing test tool for thin-wall tube |
CN105841886B (en) * | 2016-03-25 | 2018-08-24 | 哈尔滨飞机工业集团有限责任公司 | A kind of thin-wall pipe leakage test tool |
CN109027476A (en) * | 2018-09-13 | 2018-12-18 | 中国航发湖南动力机械研究所 | Oil charging structure |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |