CN217177252U - High-stability large-flux support gasket - Google Patents
High-stability large-flux support gasket Download PDFInfo
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- CN217177252U CN217177252U CN202123452276.8U CN202123452276U CN217177252U CN 217177252 U CN217177252 U CN 217177252U CN 202123452276 U CN202123452276 U CN 202123452276U CN 217177252 U CN217177252 U CN 217177252U
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- supporting part
- gasket
- table surface
- circular table
- installation department
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Abstract
The utility model discloses a high-stability large-flux support gasket, which comprises a gasket body, wherein the center of the gasket body is provided with a center hole, the gasket body comprises a supporting part and an installation part which are integrally formed, the supporting part and the installation part are both arranged in an annular and coaxial manner, the outer diameter of the supporting part is larger than that of the installation part, the inner annular surfaces of the supporting part and the installation part jointly form the center hole of the gasket body, and the outer diameter of the outer annular surface of the installation part is gradually reduced from one end close to the supporting part to one end far away from the supporting part; the outer ring surface of the mounting part is a structure formed by splicing a first circular table surface and a second circular table surface; the first circular table surface is connected with the supporting portion, and an included angle between a bus of the first circular table surface and the central axis is smaller than an included angle between a bus of the second circular table surface and the central axis. The utility model has the advantages of be convenient for packing into of spring and valve block, the stability after spring and valve block are packed into is high.
Description
Technical Field
The utility model relates to a support packing ring, especially a high stability big flux support packing ring.
Background
Need set up the supporting washer among the automobile shock absorber and provide the holding power for the director of bumper shock absorber, present supporting washer generally is supporting part and installation department integrated into one piece's structure, the installation of spring and valve block is carried out in installation department, an automobile shock absorber supports the packing ring assembly as application number 201620739280.2 discloses, terminal surface outward flange department at the installation department generally sets up one and carries out the spacing riveting portion of axial to the valve block, because riveting portion turns up, consequently, the installation of valve block is comparatively inconvenient, and simultaneously, hardly guarantee the stability after the valve block installation, when the director received the impact force, the position that supporting washer and valve block are connected produced the shake easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big flux of high stability supports packing ring. The utility model has the advantages of be convenient for packing into of spring and valve block, the stability after spring and valve block are packed into is high.
The technical scheme of the utility model: high stability and large circulation support gasket, including the packing ring body, the center of packing ring body is equipped with the centre bore, the packing ring body includes integrated into one piece's supporting part and installation department, the supporting part with the installation department all is cyclic annular and coaxial arrangement, and the external diameter of supporting part is greater than the external diameter of installation department, and the interior anchor ring of supporting part and installation department constitutes the centre bore of packing ring body jointly, and the outer anchor ring external diameter of installation department reduces from the one end that is close to the supporting part to the one end of keeping away from the supporting part gradually.
Compared with the prior art, the beneficial effects of the utility model are embodied in: the outer ring surface of the installation part of the utility model has gradually changed outer diameter, compared with the conventional cylindrical surface, the outer ring surface of the installation part of the utility model is more suitable for installing the spring and the valve block, and the outer ring surface with changed outer diameter can be matched with the valve block with various apertures, so that the adaptability is better, the close-fitting property of the valve block installation is better, and the stability is high; in addition, the outer annular surface external diameter of installation department reduces from the one end that is close to the supporting part to the one end of keeping away from the supporting part gradually, and the external diameter of installation department outermost end is minimum promptly, and the insertion of the spring of being convenient for and valve block, it is convenient to install.
In the high-stability large-flux support gasket, the outer annular surface of the mounting portion is formed by splicing a first circular table surface and a second circular table surface.
In the aforementioned high-stability large-flux support gasket, the first circular table surface is connected to the support portion, and an included angle between the first circular table surface bus and the central axis is smaller than an included angle between the second circular table surface bus and the central axis.
In the high-stability large-flux support gasket, an included angle between the first circular table top bus and the central axis is 0.5-1.5 °.
In the high-stability large-flux support gasket, an included angle between the generatrix of the second circular table top and the central axis is 10-20 °.
In the high-stability large-flux support gasket, the outer diameter of the outer annular surface of the support portion gradually decreases from the end far away from the mounting portion to the end near the mounting portion.
In the high-stability large-flux support gasket, the mounting portion is connected to the lower end face of the support portion, and an annular concave portion is formed in a transition portion, connected with the mounting portion, of the lower end face of the support portion.
In the high-stability large-flux support gasket, an annular through groove is formed in the outer edge of the upper end face of the support part.
In the high-stability large-flux support gasket, both ends of the central hole are both of a structure expanding outwards.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial enlarged view of fig. 1 at a.
Reference numerals: 1-a central hole, 2-a supporting part, 3-an installation part, 21-an annular indent, 22-a through groove, 31-a first circular table surface and 32-a second circular table surface.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example (b): the high-stability large-flux support gasket structurally comprises a gasket body, wherein a center hole 1 is formed in the center of the gasket body, the gasket body comprises a supporting portion 2 and an installation portion 3 which are integrally formed, the supporting portion 2 and the installation portion 3 are arranged in an annular and coaxial mode, the outer diameter of the supporting portion 2 is larger than that of the installation portion 3, the inner annular surfaces of the supporting portion 2 and the installation portion 3 jointly form the center hole 1 of the gasket body, and the outer diameter of the outer annular surface of the installation portion 3 is gradually reduced from one end close to the supporting portion 2 to one end far away from the supporting portion 2.
Preferably, the outer annular surface of the mounting portion 3 is formed by splicing the first circular truncated cone surface 31 and the second circular truncated cone surface 32, so that the structure is simple and the manufacturing is convenient.
Preferably, the first circular table surface 31 is connected with the supporting part 2, and an included angle between a bus of the first circular table surface 31 and the central axis is smaller than an included angle between a bus of the second circular table surface 32 and the central axis, so that the spring and the valve plate can be more conveniently loaded.
As preferred, the included angle between the first round table surface 31 bus and the central axis is 1 degree, the included angle between the second round table surface 32 bus and the central axis is 15 degrees, and the spring and the valve plate can be more conveniently installed on the premise of not influencing the structural strength.
Preferably, the outer diameter of the outer circumferential surface of the support portion 2 is gradually reduced from the end distant from the mounting portion 3 to the end close to the mounting portion 3.
Preferably, the mounting part 3 is connected to the lower end face of the supporting part 2, and the lower end face of the supporting part 2 is provided with an annular concave 21 at the transition part connected to the mounting part 3.
Preferably, an annular through groove 22 is provided at an outer edge of the upper end face of the support portion 2.
Preferably, both ends of the center hole 1 are formed to be expanded outward.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above is only the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above-mentioned embodiments, all belong to the technical scheme of the present invention under the thought all belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.
Claims (9)
1. High stability and large circulation support packing ring, including the packing ring body, the center of packing ring body is equipped with centre bore (1), its characterized in that: the gasket body includes integrated into one piece's supporting part (2) and installation department (3), supporting part (2) with installation department (3) all are cyclic annular and coaxial arrangement, and the external diameter of supporting part (2) is greater than the external diameter of installation department (3), and the interior anchor ring of supporting part (2) and installation department (3) constitutes centre bore (1) of gasket body jointly, and the outer anchor ring external diameter of installation department (3) reduces from the one end that is close to supporting part (2) to the one end of keeping away from supporting part (2) gradually.
2. The high stability high flow support gasket of claim 1, wherein: the outer ring surface of the mounting part (3) is of a structure formed by splicing a first circular table surface (31) and a second circular table surface (32).
3. The high stability high flow support gasket of claim 2, wherein: the first round table surface (31) is connected with the supporting part (2), and an included angle between a bus of the first round table surface (31) and the central axis is smaller than an included angle between a bus of the second round table surface (32) and the central axis.
4. The high stability high flow support gasket of claim 3, wherein: the included angle between the generatrix of the first circular table top (31) and the central axis is 0.5-1.5 degrees.
5. The high stability high flow support gasket of claim 3, wherein: the included angle between the generatrix of the second circular table top (32) and the central axis is 10-20 degrees.
6. The high stability high flow support gasket of claim 1, wherein: the outer diameter of the outer ring surface of the supporting part (2) is gradually reduced from one end far away from the mounting part (3) to one end close to the mounting part (3).
7. The high stability high flow support gasket of claim 1, wherein: installation department (3) are connected on the lower terminal surface of supporting part (2), and supporting part (2) under on the terminal surface with the position that installation department (3) are connected the transition is equipped with annular indent (21).
8. The high stability high flow support gasket of claim 1, wherein: and an annular through groove (22) is formed in the outer edge of the upper end face of the supporting part (2).
9. The high stability high flow support gasket of claim 1, wherein: and both ends of the central hole (1) are of structures expanding outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452276.8U CN217177252U (en) | 2021-12-31 | 2021-12-31 | High-stability large-flux support gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452276.8U CN217177252U (en) | 2021-12-31 | 2021-12-31 | High-stability large-flux support gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217177252U true CN217177252U (en) | 2022-08-12 |
Family
ID=82733275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123452276.8U Active CN217177252U (en) | 2021-12-31 | 2021-12-31 | High-stability large-flux support gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217177252U (en) |
-
2021
- 2021-12-31 CN CN202123452276.8U patent/CN217177252U/en active Active
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