CN209818445U - Diesel engine part - Google Patents
Diesel engine part Download PDFInfo
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- CN209818445U CN209818445U CN201920480587.9U CN201920480587U CN209818445U CN 209818445 U CN209818445 U CN 209818445U CN 201920480587 U CN201920480587 U CN 201920480587U CN 209818445 U CN209818445 U CN 209818445U
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- shaft hole
- end surface
- plate
- wall
- sealing groove
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Abstract
The utility model discloses a diesel engine part, which comprises a mounting flange plate with a T-shaped section and adopting an integrated machine machining part, wherein the mounting flange plate is provided with a shaft hole matched with a connecting shaft, and comprises a plate-type end surface and a shaft hole wall end surface, the plate-type end surface, the shaft hole wall end surface and the shaft hole inner wall are respectively provided with a plate-type end surface sealing groove, a shaft hole wall end surface sealing groove and a shaft hole inner wall sealing groove which can be matched and sealed with a sealing ring, and the shaft hole inner wall sealing groove is close to the plate-type end surface sealing groove; the plate-shaped end surface and the shaft hole wall are both provided with a plurality of mounting connection threaded holes; the utility model discloses manufacturing is simple and easy, has good installation sealing performance simultaneously.
Description
Technical Field
The utility model belongs to the field of diesel engine accessory manufacturing, concretely relates to diesel engine spare part.
Background
Due to the operating characteristics of diesel engines, parts generally used in diesel engine products need good sealing and leakage-proof effects. Among many parts of diesel engines, the connecting flange is more in application demand. At present, most of connecting flanges of diesel engines adopt mounting plate type connecting structures, and people usually ignore the sealing function requirements of the connecting flanges. However, the applicant has found that when the sealing performance of the attachment flange for the diesel engine is poor, the sealing performance of the diesel engine is substantially affected as a whole.
The applicant therefore wishes to improve upon the state of the art described above.
Disclosure of Invention
In view of this, the utility model aims at providing a diesel engine spare part, manufacturing is simple and easy, has good installation sealing performance simultaneously.
The utility model adopts the technical scheme as follows:
a diesel engine part comprises a mounting flange plate, wherein the cross section of the mounting flange plate is in a T-shaped shape and an integrated machine machining part is adopted, the mounting flange plate is provided with a shaft hole matched with a connecting shaft and comprises a plate-type end surface and a shaft hole wall end surface, the plate-type end surface, the shaft hole wall end surface and the inner wall of the shaft hole are respectively provided with a plate-type end surface sealing groove, a shaft hole wall end surface sealing groove and a shaft hole inner wall sealing groove, the plate-type end surface sealing grooves, the shaft hole wall end surface sealing grooves and the shaft hole inner wall; and the plate-shaped end surface and the shaft hole wall are respectively provided with a plurality of mounting and connecting threaded holes.
Preferably, two sides of the plate-shaped end surface are arc surfaces.
Preferably, the sealing groove is U-shaped.
The utility model discloses a board type terminal surface on the mounting flange dish, shaft hole wall terminal surface and shaft hole inner wall all are equipped with can with sealing washer cooperation sealing connection's sealed recess, have both ensured like this that mounting flange dish both ends face is being connected the sealed effect of terminal surface department with external connection axle, and because board type terminal surface is big with mounting plane's installation contact surface, its sealed degree of difficulty is big moreover, consequently the utility model discloses still further set up the sealed recess of shaft hole inner wall on the shaft hole inner wall that is close to board type terminal surface sealing groove department, can further ensure the good sealed effect of mounting flange dish like this, ensure the utility model discloses have good installation sealing performance, moreover the utility model discloses manufacturing is simple and easy, is fit for carrying out batch manufacturing as diesel engine spare part and uses.
Drawings
Fig. 1 is a schematic structural view of a mounting flange 100 according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of fig. 1.
Detailed Description
The embodiment of the utility model discloses a diesel engine part, which comprises a mounting flange plate with a T-shaped section and adopting an integrated machine machining part, wherein the mounting flange plate is provided with a shaft hole matched with a connecting shaft, and comprises a plate-type end surface and a shaft hole wall end surface, the plate-type end surface, the shaft hole wall end surface and the shaft hole inner wall are respectively provided with a plate-type end surface sealing groove, a shaft hole wall end surface sealing groove and a shaft hole inner wall sealing groove which can be matched and sealed with a sealing ring, and the shaft hole inner wall sealing groove is close to the plate-type end surface sealing groove; and a plurality of mounting connection threaded holes are formed in the plate-shaped end surface and the shaft hole wall.
The embodiment of the utility model provides a through the board type terminal surface on mounting flange dish, shaft hole wall terminal surface and shaft hole inner wall all be equipped with can with sealing washer cooperation sealing connection's sealed recess, both ensured like this that mounting flange dish both ends face and external connection axle are at the sealed effect of being connected of terminal surface department, moreover because board type terminal surface is big with mounting plane's installation contact surface, its sealed degree of difficulty is big, consequently the utility model discloses an embodiment still further sets up the sealed recess of shaft hole inner wall on the shaft hole inner wall that is close to board type terminal surface sealing groove department, can further ensure the good sealed effect of mounting flange dish like this, ensures the embodiment of the utility model discloses good installation sealing performance has, moreover the embodiment manufacturing is simple and easy, is fit for carrying out batch manufacturing as diesel engine spare part and uses.
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Please refer to fig. 1 and 2, which illustrate a diesel engine component, comprising a mounting flange 100 having a T-shaped cross section and adopting an all-in-one machine, wherein the mounting flange 100 is provided with a shaft hole 10 matched with a connecting shaft, and comprises a plate-type end surface 20 and a shaft hole wall end surface 30, the plate-type end surface 20, the shaft hole wall end surface 30 and a shaft hole inner wall 40a are respectively provided with a plate-type end surface sealing groove 21, a shaft hole wall end surface sealing groove 31 and a shaft hole inner wall sealing groove 41 which are matched and sealed with a sealing ring, and the shaft hole inner wall sealing groove 41 is close to the plate-type end surface sealing groove 21; the plate-shaped end surface 20 and the shaft hole wall 40 are both provided with a plurality of mounting connection threaded holes 50; preferably, in this embodiment, the plate-type end face sealing groove 21, the shaft hole wall end face sealing groove 31 and the shaft hole inner wall sealing groove 41 are all in a U shape, so that the sealing ring can be conveniently and subsequently mounted, the sealing effect is better, the two sides of the plate-type end face 20 are arc surfaces, the carrying is convenient, and the appearance is attractive.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. A diesel engine part is characterized by comprising a mounting flange plate, the cross section of which is in a T-shaped shape and adopts an all-in-one machine for machining, wherein the mounting flange plate is provided with a shaft hole matched with a connecting shaft and comprises a plate-shaped end surface and a shaft hole wall end surface, the plate-shaped end surface, the shaft hole wall end surface and the shaft hole inner wall are respectively provided with a plate-shaped end surface sealing groove, a shaft hole wall end surface sealing groove and a shaft hole inner wall sealing groove which are matched and hermetically connected with a sealing ring, and the shaft hole inner wall sealing groove is close to the plate-shaped end; and the plate-shaped end surface and the shaft hole wall are respectively provided with a plurality of mounting and connecting threaded holes.
2. The diesel engine component of claim 1 wherein said plate-shaped end surface is arcuate on both sides.
3. The diesel engine component part of claim 1 wherein said seal groove is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480587.9U CN209818445U (en) | 2019-04-11 | 2019-04-11 | Diesel engine part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480587.9U CN209818445U (en) | 2019-04-11 | 2019-04-11 | Diesel engine part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209818445U true CN209818445U (en) | 2019-12-20 |
Family
ID=68879273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920480587.9U Active CN209818445U (en) | 2019-04-11 | 2019-04-11 | Diesel engine part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209818445U (en) |
-
2019
- 2019-04-11 CN CN201920480587.9U patent/CN209818445U/en active Active
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| GR01 | Patent grant |