CN219045534U - High-strength belleville spring - Google Patents
High-strength belleville spring Download PDFInfo
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- CN219045534U CN219045534U CN202223593616.3U CN202223593616U CN219045534U CN 219045534 U CN219045534 U CN 219045534U CN 202223593616 U CN202223593616 U CN 202223593616U CN 219045534 U CN219045534 U CN 219045534U
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- belleville spring
- spring body
- clamping
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Abstract
The utility model discloses a high-strength belleville spring, which has the technical scheme that a friction ring, a wear-resistant ring, a clamping groove and a clamping block are arranged to solve the problem that clamping assembly among a plurality of belleville spring bodies is not stable enough, and a protection structure is arranged to solve the problem that the belleville spring bodies are poor in use protection and have a lower service life; the clamping groove is clamped with the clamping block, so that clamping assembly between the butterfly spring bodies is realized, after the butterfly spring bodies are assembled, friction force of contact between the two butterfly spring bodies is improved by using the friction ring, and when the butterfly spring is not used, sliding displacement among the plurality of butterfly spring bodies is possible; through wearing layer and the rubber piece that set up, improve the reinforcement wearability on belleville spring body surface, reduce the wearing and tearing of external force to belleville spring body surface, and set up the rubber piece, spacing is carried out to the max distance that belleville spring body descends, avoids its deformation volume too big to lead to its self damage, prolongs its life.
Description
Technical Field
The utility model relates to the field of belleville springs, in particular to a high-strength belleville spring.
Background
The belleville spring is conical disk-shaped, can be used singly, can also be used in series or in parallel, is a special spring which is conical in the axial direction and bears load, stores certain potential energy after bearing load deformation, releases partial potential energy when the bolt is loosened to keep the pressure between flange connections to meet the sealing requirement, and has huge use requirement at present;
in the chinese utility model patent: the utility model provides a grant bulletin number CN 212616039U's belleville spring, includes the belleville spring body, the belleville spring body includes first spring assembly, second spring assembly, third spring assembly, first spring assembly is installed to the upside of belleville spring body, second spring assembly is installed to first spring assembly's downside, third spring assembly is installed to second spring assembly's downside, first spring assembly includes upside shell fragment, downside shell fragment, the upside shell fragment is installed to first spring assembly's upside, the platform ring is installed to upside intermediate department of upside shell fragment, the shock attenuation buffer section is installed to the downside of platform ring, evenly distributed's buffering through-hole has been seted up to the upside of shock attenuation buffer section, the downside fixed mounting of shock attenuation buffer section has the connection to take the ring, and whole equipment structure is simple, convenient operation, and is abundant in function, and stability and practicality are higher, have certain spreading value.
The following problems exist in the prior art:
1. in the prior art, the belleville springs are inconvenient to assemble stably, the assembly between the belleville spring bodies is not stable enough, the assembly firmness between a plurality of belleville spring bodies cannot be well ensured, and when the belleville springs are possibly used, the belleville spring bodies are separated.
Among the prior art belleville spring, the protectiveness is relatively poor, and the wearability between its belleville spring body is lower, and is inconvenient to carry out spacingly to the maximum deformation, easily makes its deformation excessive, leads to its elastic decline, and then can influence its life.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the high-strength belleville spring, the clamping grooves and the clamping blocks are utilized to realize clamping assembly between belleville spring bodies through the arranged friction rings, the wear-resistant rings, the clamping grooves and the clamping blocks, after the belleville spring bodies are assembled, the friction rings are utilized to improve the friction force of contact between the two belleville spring bodies, so that when the belleville spring is used, the possible sliding displacement between the belleville spring bodies is avoided, the firmness of clamping assembly is improved, the reinforcing wear resistance of the surface of the belleville spring body is improved through the arranged wear-resistant layers and the reinforcing layers, the wear of the external force on the surface of the belleville spring body is reduced, the rubber blocks are arranged to limit the maximum descending distance of the belleville spring body, the belleville spring body is prevented from being damaged due to overlarge deformation, and the service life of the belleville spring body is prolonged.
The technical aim of the utility model is realized by the following technical scheme:
the high-strength belleville spring comprises a belleville spring body, and a protective structure is fixedly connected with the surface of the belleville spring body.
The wear-resisting ring is fixedly connected to the top end of the belleville spring body, the friction ring is fixedly connected to the top end of the wear-resisting ring, clamping grooves are formed in the periphery of the top end of the belleville spring body, and clamping blocks matched with the clamping grooves are fixedly connected to the periphery of the bottom end of the belleville spring body.
Through the block between draw-in groove and the fixture block, realize the block equipment between the belleville spring body, and after the belleville spring body equipment, utilize the friction ring, improve the frictional force of contact between two belleville spring bodies, and then make its contact friction force after the equipment between the belleville spring body bigger, when avoiding using, the possible slip between a plurality of belleville spring bodies shifts.
Further, the friction ring and the wear-resisting ring are in a circular ring shape, and a welding integrated structure is formed between the bottom end of the wear-resisting ring and the top end of the butterfly spring body.
The welding of the ring-shaped wear-resistant ring ensures the tight firmness of the connection between the wear-resistant ring and the butterfly spring body.
Furthermore, a clamping structure is formed between the clamping block and the inside of the clamping groove, and the clamping groove and the clamping block are rectangular.
Through the block of rectangle draw-in groove and fixture block, the equipment fastness between a plurality of belleville spring bodies of being convenient for.
Further, the clamping grooves and the clamping blocks are distributed in four, and the included angle between the four clamping grooves and the clamping blocks is ninety degrees.
Four clamping grooves and clamping blocks are distributed at equal angles, so that the assembled multipoint clamping between the plurality of belleville spring bodies is limited, and the firm stability of assembly between the belleville spring bodies is improved.
Further, the protection structure comprises a reinforcing layer, wherein the reinforcing layer is fixedly connected to the surface of the belleville spring body, the surface of the reinforcing layer is fixedly connected with a wear-resistant layer, and the inner bottom wall of the belleville spring body is fixedly connected with a rubber block.
Through wearing layer and enhancement layer, improve the reinforcement wearability on belleville spring body surface, reduce the wearing and tearing of external force to belleville spring body surface, and set up the rubber piece, spacing is carried out to the max distance that belleville spring body descends, avoids belleville spring body deformation volume too big to lead to its self damage, prolongs the life of belleville spring body.
Further, an annular groove is formed in the surface of the rubber block, and the shape of the top view of the annular groove is O-shaped.
Through setting up the ring channel of O type for the rubber piece atress deformation range is bigger, is convenient for descend the flexibility spacing of deformation to belleville spring body.
Further, the shape of the rubber block is cylindrical, and eight rubber blocks are distributed at equal angles.
Eight rubber blocks are distributed at equal angles, so that flexible limiting treatment is conducted on the maximum descending deformation amplitude of the belleville spring body.
Further, the method.
The circular groove at the middle position of the disc type belleville spring body is convenient for the installation between the shaft lever and the belleville spring body.
In summary, the utility model has the following beneficial effects:
1. through the friction ring, the wear-resisting ring, the clamping groove and the clamping block which are arranged, the clamping assembly between the butterfly spring bodies is realized through the clamping between the clamping groove and the clamping block, and after the butterfly spring bodies are assembled, the friction force of contact between the two butterfly spring bodies is improved by utilizing the friction ring, so that the contact friction force of the butterfly spring bodies after the butterfly spring bodies are assembled is larger, the possible sliding displacement among the plurality of butterfly spring bodies is avoided during use, the clamping assembly firmness is improved, the elastic use of the butterfly spring bodies after the butterfly spring bodies are assembled is ensured, and the practicability is improved, thereby the problem of inconvenient stable assembly is solved;
2. through the protective structure who sets up, through wearing layer and enhancement layer, the reinforcement wearability on improvement belleville spring body surface reduces the wearing and tearing of external force to belleville spring body surface, and sets up the rubber block, carries out spacingly to the max distance that belleville spring body descends, avoids belleville spring body deformation volume too big to lead to its own damage, realizes the protection treatment to the belleville spring body, prolongs the life of belleville spring body, reduces the maintenance better cost of belleville spring body to the relatively poor problem of protectiveness has been solved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the assembled structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of the bottom view of the present utility model;
fig. 5 is an enlarged partial view of the assembled structure of the present utility model.
In the figure: 1. a friction ring; 2. a wear ring; 3. a belleville spring body; 4. a clamping groove; 5. a protective structure; 501. a wear-resistant layer; 502. a rubber block; 503. a reinforcing layer; 504. an annular groove; 6. and (5) clamping blocks.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Referring to fig. 1 and 2, a high-strength belleville spring according to a preferred embodiment of the present utility model includes a belleville spring body 3, and a protection structure 5 is fixedly connected to a surface of the belleville spring body 3.
Referring to fig. 2, 3, 4 and 5, the top fixedly connected with wear ring 2 of belleville spring body 3, the top fixedly connected with friction ring 1 of wear ring 2, draw-in groove 4 has been seted up at belleville spring body 3 top all around, belleville spring body 3 bottom fixedly connected with all around with draw-in groove 4 matched with fixture block 6.
Through the block between draw-in groove 4 and the fixture block 6, realize the block equipment between the belleville spring body 3, and after the belleville spring body 3 equipment, utilize friction ring 1, improve the frictional force of contact between two belleville spring bodies 3, and then make its contact friction force bigger after the assembly between the belleville spring body 3, when avoiding using, the possible slip between a plurality of belleville spring bodies 3 shifts.
Referring to fig. 1, 2, 3 and 4, the friction ring 1 and the wear-resistant ring 2 are circular ring shaped, and a welding integrated structure is formed between the bottom end of the wear-resistant ring 2 and the top end of the belleville spring body 3.
By welding the ring-shaped wear-resistant ring 2, the tight firmness of the connection between the wear-resistant ring and the belleville spring body 3 is ensured.
Referring to fig. 1, 2, 3, 4 and 5, an engagement structure is formed between the clip 6 and the inside of the clip groove 4, and the clip groove 4 and the clip 6 are rectangular in shape.
Through the block of rectangle draw-in groove 4 and fixture block 6, the equipment fastness between a plurality of belleville spring bodies 3 of being convenient for.
Referring to fig. 1, 2, 3, 4 and 5, four clamping grooves 4 and clamping blocks 6 are distributed, and included angles between the four clamping grooves 4 and the clamping blocks 6 are ninety degrees.
Four clamping grooves 4 and clamping blocks 6 are distributed at equal angles, so that the assembled multipoint clamping between the plurality of belleville spring bodies 3 is limited, and the firm stability of the assembly between the belleville spring bodies 3 is improved.
Referring to fig. 2, 4 and 5, the protection structure 5 includes a reinforcing layer 503, the reinforcing layer 503 is fixedly connected to the surface of the belleville spring body 3, the surface of the reinforcing layer 503 is fixedly connected with a wear-resistant layer 501, and the inner bottom wall of the belleville spring body 3 is fixedly connected with a rubber block 502.
Through wearing layer 501 and enhancement layer 503, improve the reinforcement wearability on belleville spring body 3 surface, reduce the wearing and tearing of external force to belleville spring body 3 surface, and set up rubber piece 502, spacing belleville spring body 3 the max distance that descends, avoid belleville spring body 3 deformation volume too big to lead to its self damage, extension belleville spring body 3's life.
Referring to fig. 2 and 5, the surface of the rubber block 502 is provided with an annular groove 504, and the shape of the annular groove 504 in plan view is O-shaped.
Through setting up the ring channel 504 of O type for the atress deformation range of rubber piece 502 is bigger, is convenient for descend the flexibility spacing of deformation to belleville spring body 3.
Referring to fig. 2 and 5, the rubber block 502 is cylindrical in shape, and eight equal angles of the rubber block 502 are distributed.
Through eight rubber blocks 502 of equiangular distribution, be convenient for better carry out flexible spacing to belleville spring body 3 decline deformation maximum amplitude.
Referring to fig. 1 and 2, the belleville spring body 3 is in the shape of a disc, and a circular groove is formed in the middle of the belleville spring body 3.
The circular groove at the middle position of the disc type belleville spring body 3 is convenient for the installation between the shaft lever and the belleville spring body 3.
The specific implementation process comprises the following steps: through the block between draw-in groove 4 and the fixture block 6, realize the block equipment between the belleville spring body 3, and after the belleville spring body 3 equipment, utilize friction ring 1, improve the frictional force of contact between two belleville spring bodies 3, and then make its contact friction force bigger after the assembly between the belleville spring body 3, when avoiding using, the perhaps slip displacement between a plurality of belleville spring bodies 3 guarantees the normal use after a plurality of belleville spring body 3 equipment.
The rethread wearing layer 501 and enhancement layer 503 improve the reinforcement wearability on belleville spring body 3 surface, reduce the wearing and tearing of external force to belleville spring body 3 surface, and set up rubber piece 502, spacing to belleville spring body 3 the max distance that descends, avoid belleville spring body 3 deformation volume too big to lead to its own damage, the life of belleville spring body 3 is prolonged, and the deformation elasticity of rubber piece 502 also can assist to resume after the belleville spring body 3 deformation, improve recovery rate.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. High strength belleville spring, its characterized in that: the novel butterfly spring comprises a butterfly spring body (3), wherein a protection structure (5) is fixedly connected to the surface of the butterfly spring body (3);
the novel disc spring comprises a disc spring body (3), wherein a wear-resistant ring (2) is fixedly connected to the top end of the disc spring body (3), a friction ring (1) is fixedly connected to the top end of the wear-resistant ring (2), clamping grooves (4) are formed in the peripheral top end of the disc spring body (3), and clamping blocks (6) matched with the clamping grooves (4) are fixedly connected to the periphery of the bottom end of the disc spring body (3).
2. The high strength belleville spring of claim 1, wherein: the friction ring (1) and the wear-resistant ring (2) are in a circular ring shape, and a welding integrated structure is formed between the bottom end of the wear-resistant ring (2) and the top end of the belleville spring body (3).
3. The high strength belleville spring of claim 1, wherein: the clamping block (6) and the clamping groove (4) form a clamping structure, and the clamping groove (4) and the clamping block (6) are rectangular.
4. The high strength belleville spring of claim 1, wherein: the clamping grooves (4) and the clamping blocks (6) are distributed in four, and the included angles between the four clamping grooves (4) and the clamping blocks (6) are ninety degrees.
5. The high strength belleville spring of claim 1, wherein: the protection structure (5) comprises a reinforcing layer (503), the reinforcing layer (503) is fixedly connected to the surface of the belleville spring body (3), the surface of the reinforcing layer (503) is fixedly connected with a wear-resistant layer (501), and the inner bottom wall of the belleville spring body (3) is fixedly connected with a rubber block (502).
6. The high strength belleville spring of claim 5, wherein: an annular groove (504) is formed in the surface of the rubber block (502), and the shape of the top view of the annular groove (504) is O-shaped.
7. The high strength belleville spring of claim 5, wherein: the rubber block (502) is cylindrical in shape, and eight rubber blocks (502) are distributed at equal angles.
8. The high strength belleville spring of claim 1, wherein: the shape of the belleville spring body (3) is a disc type, and a circular groove is formed in the middle position of the belleville spring body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223593616.3U CN219045534U (en) | 2022-12-30 | 2022-12-30 | High-strength belleville spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223593616.3U CN219045534U (en) | 2022-12-30 | 2022-12-30 | High-strength belleville spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219045534U true CN219045534U (en) | 2023-05-19 |
Family
ID=86320680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223593616.3U Active CN219045534U (en) | 2022-12-30 | 2022-12-30 | High-strength belleville spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219045534U (en) |
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2022
- 2022-12-30 CN CN202223593616.3U patent/CN219045534U/en active Active
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