CN219795401U - Gasket-free sealing structure of engine stamping part - Google Patents
Gasket-free sealing structure of engine stamping part Download PDFInfo
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- CN219795401U CN219795401U CN202321370189.4U CN202321370189U CN219795401U CN 219795401 U CN219795401 U CN 219795401U CN 202321370189 U CN202321370189 U CN 202321370189U CN 219795401 U CN219795401 U CN 219795401U
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- stamping part
- gasket
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- engine
- recess
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- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 239000003292 glue Substances 0.000 abstract description 23
- 238000009434 installation Methods 0.000 abstract 1
- 230000001427 coherent effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a gasket-free sealing structure of an engine stamping part, and belongs to the technical field of engines. The gasket-free seal structure of the engine stamping part comprises a base assembly. The base assembly comprises: the stamping part body, set up nail hole, first recess and second recess on the stamping part body, during the use, when having alleviateed the weight of stamping part body, also reduced the cost, the second recess has increased the intensity of stamping part body, glue forms and link up the sealing strip in the second recess, the first recess prevents the condition that the seepage appears in nail hole, the degree of depth of first recess and second recess is the same, make glue can even pack in it, can ensure the planarization of stamping part body, this engine stamping part exempts from the gasket seal structure glue and forms and link up the sealing strip in the second recess, ensure can not leak, adopt this kind of structure to need not the gasket to reduce the cost, only need scribble one glue, the installation effectiveness of stamping part body has been improved.
Description
Technical Field
The utility model belongs to the technical field of engines, and particularly relates to a gasket-free sealing structure of an engine stamping part.
Background
An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines, external combustion engines, jet engines, electric motors, and the like. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is applicable to both the power generation device and the entire machine including the power generation device.
At present, a stamping part for an engine is sealed by adopting a rubber gasket or an expansion gasket, and the sealing can be achieved without leakage only by coating glue on the two sides of the gasket during assembly, and the sealing can not be performed by directly coating glue.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a gasket-free sealing structure of an engine stamping part, which is actually used for improving the problem that the existing engine stamping part is sealed by adopting a rubber gasket or an expansion gasket, and sealing can not be achieved by coating glue on two sides of the gasket during assembly, and the sealing can not be carried out by directly coating glue, so that the problem that the engine stamping part can not be assembled without the gasket due to the problems of strength and flatness is solved.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a gasket-free seal structure for an engine stamping includes a base assembly.
The base assembly comprises: the stamping part comprises a stamping part body, wherein the stamping part body is provided with a nail passing hole, a first groove and a second groove.
In the implementation process, the through-nail holes are in one-to-one correspondence with the first grooves.
In the implementation process, the width of the first groove is 0.8-1.2mm, and the depth of the first groove is 0.1-0.2mm.
In the implementation process, the width of the second groove is 0.8-1.2mm, and the depth of the second groove is 0.1-0.2mm.
In the implementation process, the depth of the first groove is the same as that of the second groove.
In the above implementation process, the second groove is a coherent groove.
In the implementation process, the thickness of the stamping part body is 1.6-2mm.
In the implementation process, the inner diameter of the first groove is larger than the inner diameter of the through-hole.
Compared with the prior art, the utility model has the following advantages:
when the stamping part is used, the stamping part body is provided with the first groove and the second groove, the weight of the stamping part body is reduced, the cost is reduced, the second groove increases the strength of the stamping part body, glue forms a continuous sealing band in the second groove, the first groove prevents leakage of a through hole, the depth of the first groove is the same as that of the second groove, the glue can be uniformly filled in the first groove, the flatness of the stamping part body can be ensured, the gasket-free sealing structure glue of the engine stamping part forms a continuous sealing band in the second groove, leakage is avoided, the cost is reduced by adopting the structure without a gasket, only one glue is required to be coated, and the mounting efficiency of the stamping part body is improved.
Drawings
FIG. 1 is a schematic structural view of a gasket-free seal structure for an engine stamping part provided by an embodiment of the utility model;
fig. 2 is a diagram of the relationship among a stamping part body, a via hole, a first groove and a second groove according to an embodiment of the present utility model.
In the figure: base assembly 100, stamping body 110, via 120, first recess 130, second recess 140.
Detailed Description
The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent.
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the examples, all means used are conventional in the art unless otherwise specified.
Referring to fig. 1 and 2, the present utility model provides a gasket-free sealing structure for an engine stamping, comprising a base assembly 100. The stamping part body 110 is provided with the first groove 130 and the second groove 140, the weight of the stamping part body 110 is reduced, the cost is reduced, the second groove 140 increases the strength of the stamping part body 110, glue forms a coherent sealing strip in the second groove 140, the first groove 130 prevents leakage of the through-nail hole 120, the depths of the first groove 130 and the second groove 140 are the same, the glue can be uniformly filled in the first groove 130 and the second groove, the flatness of the stamping part body 110 can be ensured, and the gasket-free sealing structure glue of the engine stamping part forms a coherent sealing strip in the second groove 140, so that leakage is avoided.
Referring to fig. 1 and 2, the base assembly 100 includes: the stamping part body 110 is provided with the via holes 120, the first grooves 130 and the second grooves 140, the via holes 120 and the first grooves 130 are in one-to-one correspondence, the situation that leakage does not occur in each via hole 120 is guaranteed, the width of the first grooves 130 is 0.8-1.2mm, the depth of the first grooves 130 is 0.1-0.2mm, sufficient glue is guaranteed to be injected into the first grooves 130, the width of the second grooves 140 is 0.8-1.2mm, the depth of the second grooves 140 is 0.1-0.2mm, sufficient glue is guaranteed to be injected into the second grooves 140, the depth of the first grooves 130 is identical with the depth of the second grooves 140, the first grooves 130 and the second grooves 140 with the same depth guarantee the flatness of the stamping part body 110 after the glue is injected into the first grooves 130 and the second grooves 140, the second grooves 140 are the second grooves 110 are increased, the strength is increased, the glue is filled into the second grooves 140 to form a coherent sealing strip, the thickness of the non-coherent sealing strip is guaranteed to be formed in the second grooves 140, the thickness of the first grooves 120 is guaranteed to be 1.6 mm, and the inner diameter of the first grooves 120 is guaranteed to be larger than the inner diameter of the first grooves 120, and the depth of the first grooves 120 is guaranteed to be arranged in the depth of the first grooves 120 is equal to be larger than the inner than the depth of the first grooves 120.
Specifically, the working principle of the gasket-free sealing structure of the engine stamping part is as follows: when the engine stamping part is used, the stamping part body 110 is provided with the first groove 130 and the second groove 140, the weight of the stamping part body 110 is reduced, the cost is reduced, the second groove 140 increases the strength of the stamping part body 110, the glue forms a coherent sealing strip in the second groove 140, the first groove 130 prevents the leakage of the through-hole 120, the depths of the first groove 130 and the second groove 140 are the same, the glue can be uniformly filled in the first groove 130, the flatness of the stamping part body 110 can be ensured, the gasket-free sealing structure glue of the engine stamping part forms a coherent sealing strip in the second groove 140, the leakage is avoided, the cost is reduced by adopting the structure without a gasket, only one glue is required to be coated, and the mounting efficiency of the stamping part body 110 is improved.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims.
It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the protection scope of the present utility model is subject to the appended claims.
Claims (8)
1. Gasket-free sealing structure of engine stamping part, characterized by comprising:
-a base assembly (100), the base assembly (100) comprising: the stamping part comprises a stamping part body (110), wherein a nail passing hole (120), a first groove (130) and a second groove (140) are formed in the stamping part body (110).
2. The gasket-free seal of an engine stamping of claim 1, wherein said through-hole (120) and said first groove (130) are in one-to-one correspondence.
3. A gasket-free sealing arrangement for an engine stamping according to claim 1, characterized in that the first groove (130) has a width of 0.8-1.2mm and the first groove (130) has a depth of 0.1-0.2mm.
4. A gasket-free sealing arrangement for an engine stamping according to claim 1, characterized in that the width of the second groove (140) is 0.8-1.2mm, and the depth of the second groove (140) is 0.1-0.2mm.
5. The gasket-free sealing arrangement of an engine stamping of claim 1, wherein the first recess (130) and the second recess (140) are the same depth.
6. The gasket-free seal of an engine stamping of claim 1, wherein the second groove (140) is a continuous groove.
7. A gasket-free sealing arrangement for an engine stamping according to claim 1, characterized in that the stamping body (110) has a thickness of 1.6-2mm.
8. The gasket-free seal of an engine stamping of claim 1, wherein the first groove (130) has an inner diameter greater than an inner diameter of the through-hole (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321370189.4U CN219795401U (en) | 2023-05-31 | 2023-05-31 | Gasket-free sealing structure of engine stamping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321370189.4U CN219795401U (en) | 2023-05-31 | 2023-05-31 | Gasket-free sealing structure of engine stamping part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795401U true CN219795401U (en) | 2023-10-03 |
Family
ID=88150970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321370189.4U Active CN219795401U (en) | 2023-05-31 | 2023-05-31 | Gasket-free sealing structure of engine stamping part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795401U (en) |
-
2023
- 2023-05-31 CN CN202321370189.4U patent/CN219795401U/en active Active
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