CN210462057U - Sealing joint of diesel engine - Google Patents
Sealing joint of diesel engine Download PDFInfo
- Publication number
- CN210462057U CN210462057U CN201921350250.2U CN201921350250U CN210462057U CN 210462057 U CN210462057 U CN 210462057U CN 201921350250 U CN201921350250 U CN 201921350250U CN 210462057 U CN210462057 U CN 210462057U
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- China
- Prior art keywords
- interface
- diesel engine
- quad slit
- sealing washer
- cell body
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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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Abstract
The utility model discloses a diesel engine sealing joint, including taking over, it is first interface and second interface to take over the both ends of taking over, first interface and diesel engine integrated into one piece, and second interface central authorities are the quad slit, and the round cell body is the seal ring groove around the quad slit, has the arc lug in the seal ring groove. First interface and diesel engine integrated into one piece make its application that adapts to circular through-hole, and the arc lug in the sealing washer inslot in the quad slit outside can be after the sealing washer is heated and is out of shape, makes sealing washer and cell body inner wall laminate all the time, reinforcing leakproofness.
Description
Technical Field
The utility model relates to a diesel engine sealing joint.
Background
There are a plurality of joints on the diesel engine, in order to guarantee its leakproofness, need set up the sealing washer, because the in-process of diesel engine operation produces more heat, a large amount of heat can make the sealing washer inflation deformation, produces the hole after the deformation, leads to the fluid seepage, and because the joint is generally circular, the sealing washer is also circular, and its stress point is uncertain, and the point of deformation also can't be confirmed, is difficult to remedy.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a diesel engine sealing joint for solve above-mentioned problem.
To achieve the purpose, the utility model adopts the structure that: the utility model provides a diesel engine sealing joint, includes the takeover, takes over and connects diesel engine casing, takes over and diesel engine casing integrated into one piece, takeover one end is first interface, and first interface central authorities are the circular port, and the takeover other end is the second interface, and second interface edge sets up the retainer plate, and central authorities are the quad slit, and the quad slit outside is round seal groove, and the seal groove is the cyclic annular cell body of square, the bottom on its each limit of four sides in seal groove is equipped with an curved lug.
The beneficial effects are as follows: first interface and diesel engine integrated into one piece make its application that adapts to circular through-hole, and the arc lug in the sealing washer inslot in the quad slit outside can be after the sealing washer is heated and is out of shape, makes sealing washer and cell body inner wall laminate all the time, reinforcing leakproofness.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The diesel engine sealing joint shown in fig. 1 comprises a connecting pipe 1, wherein the connecting pipe 1 is connected with a diesel engine shell, the connecting pipe 1 and the diesel engine shell are integrally formed, one end of the connecting pipe 1 is a first interface 2, the center of the first interface 2 is a circular hole, the other end of the connecting pipe 1 is a second interface 3, the edge of the second interface 3 is provided with a fixing ring, the center of the connecting pipe is a square hole 4, the outer side of the square hole 4 is a circle of sealing ring groove, the sealing ring groove is a square annular groove body, and the bottom of each of the four sides of the sealing ring groove is provided with an arc-shaped lug 5.
First interface and diesel engine integrated into one piece make its application that adapts to circular through-hole, because square cell body stress position can be confirmed, consequently the arc lug in the sealing washer inslot in the quad slit outside can be after the sealing washer is heated and is out of shape, makes sealing washer and cell body inner wall laminate all the time, reinforcing leakproofness.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (1)
1. The utility model provides a diesel engine sealing joint, includes takes over (1), takes over (1) and connects the diesel engine casing, takes over (1) and diesel engine casing integrated into one piece, its characterized in that, take over (1) one end and be first interface (2), first interface (2) central authorities are the circular port, take over (1) the other end and be second interface (3), second interface (3) edge sets up the retainer plate, and central authorities are quad slit (4), and the quad slit (4) outside is the round seal groove, and the seal groove is the cyclic annular cell body of squareness, the bottom on its each limit of four sides in seal groove is equipped with an curved lug (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350250.2U CN210462057U (en) | 2019-08-20 | 2019-08-20 | Sealing joint of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350250.2U CN210462057U (en) | 2019-08-20 | 2019-08-20 | Sealing joint of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210462057U true CN210462057U (en) | 2020-05-05 |
Family
ID=70452326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350250.2U Active CN210462057U (en) | 2019-08-20 | 2019-08-20 | Sealing joint of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210462057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883347A (en) * | 2021-10-09 | 2022-01-04 | 中国电子科技集团公司第十四研究所 | Special-shaped section water pipe adapter with shielding effect and using method |
-
2019
- 2019-08-20 CN CN201921350250.2U patent/CN210462057U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883347A (en) * | 2021-10-09 | 2022-01-04 | 中国电子科技集团公司第十四研究所 | Special-shaped section water pipe adapter with shielding effect and using method |
| CN113883347B (en) * | 2021-10-09 | 2023-03-14 | 中国电子科技集团公司第十四研究所 | Special-shaped section water pipe adapter with shielding effect and using method |
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