CN106584089A - Installation method for sealing gasket of connection pipe of engine oil cooler - Google Patents
Installation method for sealing gasket of connection pipe of engine oil cooler Download PDFInfo
- Publication number
- CN106584089A CN106584089A CN201611102270.9A CN201611102270A CN106584089A CN 106584089 A CN106584089 A CN 106584089A CN 201611102270 A CN201611102270 A CN 201611102270A CN 106584089 A CN106584089 A CN 106584089A
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- CN
- China
- Prior art keywords
- sealing gasket
- red copper
- copper sealing
- fuel oil
- stamping
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
- B23P19/084—Machines for placing washers, circlips, or the like on bolts or other members for placing resilient or flexible rings, e.g. O-rings, circlips
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses an installation method for a sealing gasket of a connection pipe of an engine oil cooler, and relates to the technical field of engine oil coolers. The installation method comprises the following steps: selecting a circular red copper sealing gasket having an inner diameter identical to a diameter at the connector of a fuel oil pipe and having a hardness of HV40-HV50; stamping the red copper sealing gasket by virtue of a stamping machine, and stamping a part between the inner ring and the outer ring of the red copper sealing gasket to be in an inclined state; installing the stamped red copper sealing gasket on the fuel oil pipe in a sleeving manner, and pushing the red copper sealing gasket to the tail end of the thread connector of the fuel oil pipe; fixing the red copper sealing gasket and then stamping the red copper sealing gasket to be in a planar state by virtue of the stamping machine; and bonding the red copper sealing gasket, then mutually connecting a connection piece for the fuel oil pipe with the fuel oil pipe, and fixedly installing to complete installation for the sealing gasket. The sealing gasket disclosed by the invention is convenient and stable to install; the service life of the fuel oil pipe can be prolonged, the installation efficiency of the sealing gasket can be increased, and the installation stability of the sealing gasket can be improved; and the sealing effect is improved.
Description
Technical field：
The present invention relates to oil cooler technical field, and in particular to a kind of oil cooler connecting tube sealing gasket installation side
Method.
Background technology：
In order to solve the problems, such as the oil leak of oil cooler connecting tube and fuel pump jointing dependence on import high cost problem,
Using diesel oil from fuel tank to injection pump of engine, then the circulation of diesel oil oil return to fuel tank in injection pump of engine transported again
Journey, will be transferred to oil transfer pump by pipeline transport by the diesel oil that high-pressure oil pump gushes out, from oil transfer pump transport to bavin filter, so
Afterwards engine nozzle is transferred to from bavin filter, realizes oil transportation process, the diesel oil in atomizer is returned to by fuel tank by oil return pipe
In, but this method can produce oil leak and fuel pipe internal structure after fuel pipe is connected with counterpart on electromotor and connect
Head is connected the problem of oil leak with nylon tube, it is therefore desirable to increases the setting of sealing gasket when pipe fitting connects, so could protect
Card tightness, but common sealing ring and sealing gasket time since installation be not long, it is of the invention then said using a kind of method
Installed between the gasket seal circle of metal and key, so can effectively solve the problem that service life and sealing effectiveness and installation
The problem of difficulty.
The content of the invention：
The technical problem to be solved is that offer one kind is easy for installation, stable, can increase the service life increasing
Plus the oil cooler connecting tube sealing gasket installation method of sealing effectiveness, the method can be by metallic gasket and threaded company
Connect perfect between key installation, it is ensured that sealing effectiveness.
The technical problem to be solved is realized using following technical scheme：
A kind of oil cooler connecting tube sealing gasket installation method, comprises the following steps：
(1) the circular red copper sealing gasket that internal diameter matches with fuel pipe seam diameter, hardness is HV40-HV50 is chosen；
(2) punching press is carried out to red copper sealing gasket with stamping machine, is inclined striking out between the inner ring of red copper sealing gasket and outer ring
Ramp-like state, the angle of inclination is 14 ° -18 °；
(3) the red copper sealing gasket after punching press is sleeved on fuel pipe, and red copper sealing gasket is pushed into cause fuel oil pipe screw thread
The end of interface, the side projected from inner ring during suit starts suit, is so easy to the molding punching press in later stage, it is ensured that punching press
Fit with the perfection of pipeline section afterwards；
(4) fix after red copper sealing gasket using stamping machine again by red copper sealing gasket stamping into flat state, make red copper close
Packing is bonded to each other with the binding face of fuel pipe；
(5) after red copper sealing gasket is posted, then fuel oil pipe connections and fuel pipe are connected with each other, are fixedly mounted
Afterwards, sealing gasket is installed；
Using red copper mainly for can also be good after punching press twice before and after being caused using the ductility and toughness of red copper
Return to the original form, and ensure overall sealing, and inclined 14 ° -18 ° is diameter and red copper according to fuel pipe
Considering for ductility, adopts the minimum sealing gasket of internal diameter on the premise of sealing effectiveness is not affected；
The method can completely solve the integrity problem that fuel rail assembly is connected with electromotor from structure, fuel pipe
The insertion problem of sealing structure problem and gasket seal and jointing；
The invention has the beneficial effects as follows：It is easy for installation, stable, can extend fuel pipe service life increase sealing gasket install
Efficiency and the stability installed, improve sealing effectiveness.
Description of the drawings：
Fig. 1：Punching press gasket structure schematic diagram；
Fig. 2：Punching press sealing gasket installation effect schematic diagram；
Fig. 3：Sealing gasket installation structural representation；
Wherein：1- fuel pipes；2- sealing gaskets.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific example and diagram are closed, the present invention is expanded on further.
A kind of oil cooler connecting tube sealing gasket installation method, comprises the following steps：
(1) the circular red copper sealing gasket that internal diameter matches with the seam diameter of fuel pipe 1, hardness is HV40-HV50 is chosen
2；
(2) punching press is carried out to red copper sealing gasket 2 with stamping machine, will be struck out between the inner ring of red copper sealing gasket 2 and outer ring
Heeling condition, the angle of inclination is 14 ° -18 °；
(3) the red copper sealing gasket 2 after punching press is sleeved on fuel pipe 1, and red copper sealing gasket 2 is pushed into cause fuel pipe 1
The end of hickey, the side projected from inner ring during suit starts suit, is so easy to the molding punching press in later stage, it is ensured that
Fit with the perfection of pipeline section after punching press；
(4) to fix and again red copper sealing gasket 2 is struck out into flat state using stamping machine after red copper sealing gasket 2, make red copper
Sealing gasket 2 is bonded to each other with the binding face of fuel pipe 1；
(5) after red copper sealing gasket 2 is posted, then the connector of fuel pipe 1 is connected with each other with fuel pipe 1, fixed peace
After dress, sealing gasket is installed；
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (3)
1. a kind of oil cooler connecting tube sealing gasket installation method, it is characterised in that：Comprise the following steps：
(1) the red copper sealing gasket that internal diameter matches with fuel pipe seam diameter is chosen；
(2) punching press is carried out to red copper sealing gasket with stamping machine, it is skewed by striking out between the inner ring of red copper sealing gasket and outer ring
State；
(3) the red copper sealing gasket after punching press is sleeved on fuel pipe, and red copper sealing gasket is pushed into cause fuel oil close nipple
End, during suit from inner ring project side start suit；
(4) fix after red copper sealing gasket using stamping machine again by red copper sealing gasket stamping into flat state, make red copper sealing gasket
It is bonded to each other with the binding face of fuel pipe；
(5) after red copper sealing gasket is posted, then fuel oil pipe connections and fuel pipe are connected with each other, it is close after fixed installation
Packing is installed.
2. a kind of oil cooler connecting tube sealing gasket installation method, it is characterised in that：The hardness of the red copper sealing gasket is
HV40-HV50。
3. a kind of oil cooler connecting tube sealing gasket installation method, it is characterised in that：The inner ring of the red copper sealing gasket with it is outer
Angle of inclination between circle is 14 ° -18 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102270.9A CN106584089B (en) | 2016-12-05 | 2016-12-05 | A kind of oil cooler connecting tube gasket installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102270.9A CN106584089B (en) | 2016-12-05 | 2016-12-05 | A kind of oil cooler connecting tube gasket installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106584089A true CN106584089A (en) | 2017-04-26 |
| CN106584089B CN106584089B (en) | 2019-07-26 |
Family
ID=58595778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611102270.9A Active CN106584089B (en) | 2016-12-05 | 2016-12-05 | A kind of oil cooler connecting tube gasket installation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106584089B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010054798A1 (en) * | 1998-11-27 | 2001-12-27 | Filip Alm | Mechanical device with sealing means and method for mounting the sealing means |
| CN1459002A (en) * | 2001-03-14 | 2003-11-26 | 罗伯特·博施有限公司 | Fuel injection valve |
| US20050109325A1 (en) * | 2003-11-25 | 2005-05-26 | Yukiharu Tomita | Installation procedure and correction jig for a combustion gas seal for an injector |
| CN101649934A (en) * | 2009-09-09 | 2010-02-17 | 陈保春 | Extrusion type hard-sealing fast-connection pipeline |
| CN102549255A (en) * | 2009-10-14 | 2012-07-04 | 罗伯特·博世有限公司 | Method for installing a sealing ring |
| CN103660508A (en) * | 2013-12-10 | 2014-03-26 | 蠡县英利新能源有限公司 | O-shaped sealing ring mounting method for laminating machine |
| CN204254082U (en) * | 2014-11-26 | 2015-04-08 | 北京北分天普仪器技术有限公司 | A kind of large-caliber stainless steel pipe transport gas SEALING FITTING |
| CN205629920U (en) * | 2016-05-25 | 2016-10-12 | 焦作市中德液压机械有限公司 | Quick installation device of hydraulic cylinder case sealing washer |
-
2016
- 2016-12-05 CN CN201611102270.9A patent/CN106584089B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010054798A1 (en) * | 1998-11-27 | 2001-12-27 | Filip Alm | Mechanical device with sealing means and method for mounting the sealing means |
| CN1459002A (en) * | 2001-03-14 | 2003-11-26 | 罗伯特·博施有限公司 | Fuel injection valve |
| US20050109325A1 (en) * | 2003-11-25 | 2005-05-26 | Yukiharu Tomita | Installation procedure and correction jig for a combustion gas seal for an injector |
| CN101649934A (en) * | 2009-09-09 | 2010-02-17 | 陈保春 | Extrusion type hard-sealing fast-connection pipeline |
| CN102549255A (en) * | 2009-10-14 | 2012-07-04 | 罗伯特·博世有限公司 | Method for installing a sealing ring |
| CN103660508A (en) * | 2013-12-10 | 2014-03-26 | 蠡县英利新能源有限公司 | O-shaped sealing ring mounting method for laminating machine |
| CN204254082U (en) * | 2014-11-26 | 2015-04-08 | 北京北分天普仪器技术有限公司 | A kind of large-caliber stainless steel pipe transport gas SEALING FITTING |
| CN205629920U (en) * | 2016-05-25 | 2016-10-12 | 焦作市中德液压机械有限公司 | Quick installation device of hydraulic cylinder case sealing washer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106584089B (en) | 2019-07-26 |
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Address after: 233000, No. 880, Changzheng North Road, Huaishang District, Bengbu City, Anhui Province Patentee after: Bengbu Houde heat exchanger Co.,Ltd. Address before: 233000, No. 880, Changzheng North Road, Huaishang District, Bengbu City, Anhui Province Patentee before: BENGBU GUOLE AUTOMOBILE PARTS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |