CN104048119A - Oil pipe adapter for multiple-sealing oil cylinder - Google Patents

Oil pipe adapter for multiple-sealing oil cylinder Download PDF

Info

Publication number
CN104048119A
CN104048119A CN201410210977.6A CN201410210977A CN104048119A CN 104048119 A CN104048119 A CN 104048119A CN 201410210977 A CN201410210977 A CN 201410210977A CN 104048119 A CN104048119 A CN 104048119A
Authority
CN
China
Prior art keywords
oil
leakage
oil cylinder
adapter
conversion adapter
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
Application number
CN201410210977.6A
Other languages
Chinese (zh)
Inventor
沈坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Haotesi Mould Co Ltd
Original Assignee
Suzhou Haotesi Mould Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Haotesi Mould Co Ltd filed Critical Suzhou Haotesi Mould Co Ltd
Priority to CN201410210977.6A priority Critical patent/CN104048119A/en
Publication of CN104048119A publication Critical patent/CN104048119A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/008Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings

Abstract

The invention discloses an oil pipe adapter for a multiple-sealing oil cylinder. The oil pipe adapter for the multiple-sealing oil cylinder comprises an adapter; the upper end and the lower end of the adapter are respectively provided with external threads; the lower end surface of the adapter is provided with a leakage-proof groove; a leakage-proof sealing ring is arranged in the leakage-proof groove. According to the oil pipe adapter for the multiple-sealing oil cylinder, the leakage-proof groove is formed on the upper end surface of the threads of the adapter, the leakage-proof sealing ring is arranged in the leakage-proof groove, the oil pipe adapter is arranged in an oil hole of the matched oil cylinder, and the leakage-proof sealing ring has the complete oil sealing function after the oil pipe adapter is screwed on the oil cylinder, so that the phenomenon of oil leakage caused by loosely screwing of the threads can be prevented.

Description

A kind of multi-sealed oil cylinder oil pipe conversion adapter
Technical field
The present invention relates to a kind of multi-sealed oil cylinder oil pipe conversion adapter, belong to mechanical equipment technical field.
Background technique
Existing oil cylinder oil pipe conversion adapter is directly used pipe thread seal, thread seal is carried out in hole on pipe thread and cylinder body, such sealing configuration is not tightened or when slight impact completely when conversion adapter, easily cause the blow-by of oil pipe and cylinder body, there is oil leakage phenomenon, oil cylinder can not be worked normally.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: the multi-sealed oil cylinder oil pipe conversion adapter that has proposed a kind of good seal performance.
Technical solution of the present invention is achieved in that a kind of multi-sealed oil cylinder oil pipe conversion adapter, comprises conversion adapter, and the upper and lower two ends of described conversion adapter are provided with outside thread; Described conversion adapter lower end surface is provided with leakage-proof socket.
Preferably, in described leakage-proof socket, leakproof seal circle is installed.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The multi-sealed oil cylinder of one of the present invention oil pipe conversion adapter, by the lower end surface of conversion adapter is arranged to leakage-proof socket, leakproof seal circle is set in leakage-proof socket, be arranged in the oilhole on the oil cylinder of cooperation simultaneously, after conversion adapter is screwed on oil cylinder, leakproof seal circle plays the effect of oil sealing completely, so just can prevent the stubborn oil leakage phenomenon tightly not causing of screw thread.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the use phase diagram of a kind of multi-sealed oil cylinder oil pipe conversion adapter of the present invention;
Wherein: 1, conversion adapter; 2, leakage-proof socket; 3, leakproof seal circle; 4, oil cylinder.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Be the multi-sealed oil cylinder of one of the present invention oil pipe conversion adapter as shown in Figure 1, comprise conversion adapter 1; Described conversion adapter is provided with outside thread in two ends Shang Xia 1; Described conversion adapter 1 lower end surface is provided with leakage-proof socket 2; In described leakage-proof socket 2, leakproof seal circle 3 is installed; The present invention is for supporting multi-sealed oil cylinder, when use, conversion adapter is arranged in the oilhole on supporting oil cylinder 4, conversion adapter 1 is tightened in the oilhole on oil cylinder 4, because the lower end surface of conversion adapter 1 arranges leakage-proof socket 2, in leakage-proof socket 2, be provided with leakproof seal circle 3, after tightening, leakproof seal circle 3 plays the effect of oil sealing completely, so just can prevent the stubborn oil leakage phenomenon tightly not causing of screw thread.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (2)

1. a multi-sealed oil cylinder oil pipe conversion adapter, comprises conversion adapter, and the upper and lower two ends of described conversion adapter are provided with outside thread, it is characterized in that: described conversion adapter lower end surface is provided with leakage-proof socket.
2. the multi-sealed oil cylinder of one as claimed in claim 1 oil pipe conversion adapter, is characterized in that: leakproof seal circle is installed in described leakage-proof socket.
CN201410210977.6A 2014-05-20 2014-05-20 Oil pipe adapter for multiple-sealing oil cylinder Pending CN104048119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410210977.6A CN104048119A (en) 2014-05-20 2014-05-20 Oil pipe adapter for multiple-sealing oil cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410210977.6A CN104048119A (en) 2014-05-20 2014-05-20 Oil pipe adapter for multiple-sealing oil cylinder

Publications (1)

Publication Number Publication Date
CN104048119A true CN104048119A (en) 2014-09-17

Family

ID=51501327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410210977.6A Pending CN104048119A (en) 2014-05-20 2014-05-20 Oil pipe adapter for multiple-sealing oil cylinder

Country Status (1)

Country Link
CN (1) CN104048119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107575669A (en) * 2017-08-31 2018-01-12 安徽凯瑞汽配制造有限公司 A kind of oil cooler joint

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2420646A1 (en) * 2010-08-16 2012-02-22 TPS-Technitube Röhrenwerke GmbH Pipe connection
CN202338711U (en) * 2011-10-15 2012-07-18 常州市瑞泰工程机械有限公司 Insulated oil pipe joint
CN202834476U (en) * 2012-10-25 2013-03-27 宁波天业精密铸造有限公司 Straight pipe joint
CN203176575U (en) * 2013-01-31 2013-09-04 广西玉柴机器股份有限公司 Flaring type transit joint
CN103292075A (en) * 2013-06-04 2013-09-11 无锡金顶石油管材配件制造有限公司 Petroleum pipeline with guide groove structures
CN103292078A (en) * 2013-06-04 2013-09-11 无锡金顶石油管材配件制造有限公司 Expansion ring type pipe end connecting member

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2420646A1 (en) * 2010-08-16 2012-02-22 TPS-Technitube Röhrenwerke GmbH Pipe connection
CN202338711U (en) * 2011-10-15 2012-07-18 常州市瑞泰工程机械有限公司 Insulated oil pipe joint
CN202834476U (en) * 2012-10-25 2013-03-27 宁波天业精密铸造有限公司 Straight pipe joint
CN203176575U (en) * 2013-01-31 2013-09-04 广西玉柴机器股份有限公司 Flaring type transit joint
CN103292075A (en) * 2013-06-04 2013-09-11 无锡金顶石油管材配件制造有限公司 Petroleum pipeline with guide groove structures
CN103292078A (en) * 2013-06-04 2013-09-11 无锡金顶石油管材配件制造有限公司 Expansion ring type pipe end connecting member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107575669A (en) * 2017-08-31 2018-01-12 安徽凯瑞汽配制造有限公司 A kind of oil cooler joint

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20140917