CN212899488U - Automobile disc spring - Google Patents
Automobile disc spring Download PDFInfo
- Publication number
- CN212899488U CN212899488U CN202020940689.7U CN202020940689U CN212899488U CN 212899488 U CN212899488 U CN 212899488U CN 202020940689 U CN202020940689 U CN 202020940689U CN 212899488 U CN212899488 U CN 212899488U
- Authority
- CN
- China
- Prior art keywords
- spring
- wall
- belleville
- disc
- belleville spring
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 229910052758 niobium Inorganic materials 0.000 description 5
- 239000010955 niobium Substances 0.000 description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Springs (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a car belleville spring relates to automobile clutch technical field, including first dish-shaped spring, the bottom joint of first dish-shaped spring has second belleville spring, the inner wall welding of first dish-shaped spring has positioner, just positioner's inside include pole setting, spring and grudging post, the outer wall joint of pole setting is at the inner wall of grudging post, the crack department between pole setting outer wall and the grudging post inner wall and the both ends joint of spring. This car belleville spring, last circular arc piece of belleville spring is the arc shape, wear-resisting piece on the circular arc piece has increased wear-resisting, can prevent wearing and tearing effectively, the anticorrosive coating that has increased prevents that belleville spring from being corroded, life has been increased, when using a plurality of belleville springs through needs, couple together first belleville spring and second belleville spring in the face of laminating, outstanding piece card is in the draw-in groove, the pole setting is inserted in the grudging post, there is the spring in the grudging post, two belleville spring joints are convenient, and very firm.
Description
Technical Field
The utility model relates to an automobile clutch technical field specifically is an automobile belleville spring.
Background
The disk spring, also known as Belleville spring washer, is invented by Belleville of French, is in the shape of a conical disk, can be used singly or in series or in parallel, the upper inner edge and the lower outer edge bear static or dynamic loads acting along the axial direction, and the deformation is generated after the compression until the flattening is carried out, the energy is stored to be used as live load, when necessary, the sealing ring automatically converts into additional compression load required by sealing to reduce the continuous tightening requirement of gaskets and packing in use, the disc spring is a special spring which is conical in the axial direction and bears load, after the deformation of the bearing load is carried out, certain potential energy is stored, when the bolt is loosened, the disc spring releases partial potential energy to keep the pressure between the flange connections to meet the sealing requirement, the stress distribution of the disc spring is uniformly decreased from inside to outside, and the effect of low stroke and high compensation force can be realized; the springs used on the automobile are all diaphragm springs, the mounting direction of the diaphragm spring in the clutch is opposite to that of a traditional pushing structure, a supporting point is moved to the position near the large end of the diaphragm spring, when the clutch is combined, the large end of the diaphragm spring is supported on a clutch cover, the middle part of the clutch cover is tightly pressed on a pressure plate, and a release bearing is pulled outwards from a flywheel to realize the separation of the clutch.
The conventional disc springs are often worn and corroded, so that the service life is short, and the two disc springs are inconvenient to install when being installed together.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car belleville spring possesses location installation and long service life's advantage to solve the problem that provides among the above-mentioned background art.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides an automobile disc spring, includes first dish spring, the bottom joint of first dish spring has the second disc spring, the inner wall welding of first dish spring has positioner, just positioner's inside include pole setting, spring and grudging post, the outer wall joint of pole setting is at the inner wall of grudging post, the crack department between pole setting outer wall and the grudging post inner wall and the both ends joint of spring, the outer wall fixedly connected with durable device of first dish spring, just the inside of durable device include circular arc arch, circular arc piece, anticorrosive coating and wear-resisting piece, the bellied outer wall joint of circular arc is at the inner wall of first dish spring, the outer wall welding of circular arc piece is at the outer wall of first dish spring, the outer wall welding of wear-resisting piece is at the outer wall of circular arc piece, the outer wall of circular arc piece and the inner wall fixed connection of anticorrosive coating.
Furthermore, the outer wall of the first disc-shaped spring is provided with a circular groove.
By adopting the technical scheme, the circular groove can reduce the weight of the disc spring, reduce the use of materials and effectively save resources.
Furthermore, the anticorrosive coating is formed by mixing one or more than two of aluminum, tungsten, molybdenum, niobium, iron and copper.
By adopting the technical scheme, the anticorrosive coating prevents corrosion.
Furthermore, the wear-resistant block and the arc bulge are formed by mixing one or more than two of silicon, manganese, chromium, nickel and titanium.
Through adopting above-mentioned technical scheme, wear-resisting piece compares belleville spring wear-resisting more.
Furthermore, a clamping groove is formed in the bottom of the first disc-shaped spring.
By adopting the technical scheme, the disc spring can be used as a single disc spring.
Furthermore, the inner wall of the clamping groove is clamped with a protruding block.
Through adopting above-mentioned technical scheme, outstanding piece card is in the draw-in groove, connects convenient and firm.
Compared with the prior art, the automobile disc spring has the following beneficial effects:
1. the utility model discloses a circular arc arch on the belleville spring contacts with the clutch, the circular recess reduces belleville spring's weight, last circular arc piece of belleville spring is arc shape, wear-resisting piece on the circular arc piece is formed by one or two kinds of above materials mixture, silicon, manganese, chromium, nickel and titanium respectively, belleville spring has the one deck anticorrosive coating outward, the anticorrosive coating is formed by one kind or two kinds of above materials mixture, aluminium, tungsten, molybdenum, niobium, iron and copper respectively, it is wear-resisting to have increased, can prevent wearing and tearing effectively, increase the anticorrosive coating and prevent that belleville spring from being corroded, service life has been increased.
2. The utility model discloses a when needing to use a plurality of belleville springs, get up first dish shape spring and second belleville spring in the face of the laminating, outstanding piece card on the second belleville spring is in the draw-in groove in first dish shape spring, and the pole setting is inserted in the grudging post, has the spring in the grudging post, and two belleville spring joints are convenient, and are very firm moreover.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a sectional view of the structure of the present invention.
In the figure: 1. a durable device; 2. a positioning device; 3. a first disc spring; 4. a second disc spring; 5. a wear-resistant block; 6. a circular arc bulge; 7. a circular groove; 8. an arc block; 9. a protruding block; 10. a card slot; 11. an anticorrosive layer; 12. erecting a rod; 13. a spring; 14. and (4) standing the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automobile disc spring, including first dish spring 3, the bottom joint of first dish spring 3 has second disc spring 4, the inner wall welding of first dish spring 3 has positioner 2, and positioner 2's inside include pole setting 12, spring 13 and grudging post 14, the outer wall joint of pole setting 12 is at the inner wall of grudging post 14, crack department and spring 13's both ends joint between pole setting 12 outer wall and the 14 inner walls of grudging post, when needing to use a plurality of disc springs, get up first dish spring 3 and second disc spring 4 in the face of laminating, outstanding piece 9 card on the second disc spring 4 is in draw-in groove 10 in first dish spring 3, pole setting 12 is inserted in grudging post 14, there is spring 13 in the grudging post 14, two disc spring joints are convenient, and very firm.
The outer wall fixedly connected with durable device 1 of first dish spring 3, and durable device 1's inside include circular arc arch 6, circular arc piece 8, anticorrosive coating 11 and wear-resisting piece 5, circular arc arch 6's outer wall joint is at the inner wall of first dish spring 3, circular arc piece 8's outer wall welding is at the outer wall of first dish spring 3, wear-resisting piece 5's outer wall welding is at the outer wall of circular arc piece 8, circular arc piece 8's outer wall and anticorrosive coating 11's inner wall fixed connection, circular arc arch 6 on the dish spring contacts with the clutch, circular slot 7 reduces the weight of dish spring, circular arc piece 8 on the dish spring is the circular arc shape, wear-resisting piece 5 on circular arc piece 8 is formed by mixing of one or more than two kinds of materials, silicon, manganese, chromium, nickel and titanium respectively, there is one deck anticorrosive coating 11 outward of dish spring, anticorrosive coating 11 is formed by mixing of one or more than two kinds of materials, aluminium respectively, Tungsten, molybdenum, niobium, iron and copper are added, so that the abrasion resistance is increased, the abrasion can be effectively prevented, the corrosion prevention layer 11 is added, the disc spring is prevented from being corroded, and the service life is prolonged.
In this embodiment, the outer wall of the first disc spring 3 is provided with a circular groove 7, wherein the circular groove 7 can reduce the weight of the disc spring, reduce the use of materials, and effectively save resources, in this embodiment, the corrosion-resistant layer 11 is formed by mixing one or more than two materials of aluminum, tungsten, molybdenum, niobium, iron, and copper, and wherein the corrosion-resistant layer 11 prevents corrosion.
In this embodiment, wear-resisting piece 5 and circular arc arch 6 are formed by one or more than two kinds of materials in silicon, manganese, chromium, nickel and the titanium mixture, wherein, wear-resisting piece 5 compares belleville spring wear-resisting more, and in this embodiment, draw-in groove 10 has been seted up to the bottom of first belleville spring 3, and wherein, belleville spring also can regard as single use, and in this embodiment, the inner wall joint of draw-in groove 10 has outstanding piece 9, and wherein, outstanding piece 9 card is in draw-in groove 10, and it is convenient and firm to connect.
During the use, circular arc arch 6 on the belleville spring contacts with the clutch, circular groove 7 reduces belleville spring's weight, last circular arc piece 8 of belleville spring is the circular arc shape, wear-resisting piece 5 on the circular arc piece 8 is formed by one or more than two kinds of materials mixture, be silicon respectively, manganese, chromium, nickel and titanium, belleville spring has one deck anticorrosive coating 11 outward, anticorrosive coating 11 is formed by one or more than two kinds of materials mixture, be aluminium respectively, tungsten, molybdenum, niobium, iron and copper, when needing to use a plurality of belleville springs, first belleville spring 3 and second belleville spring 4 face to the laminating, protruding piece 9 card on the second belleville spring 4 is in the draw-in groove 10 in first belleville spring 3, pole setting 12 is inserted in riser 14, there is spring 13 in riser 14.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. An automotive disc spring comprising a first disc spring (3), characterized in that: the bottom of the first disc-shaped spring (3) is clamped with a second disc-shaped spring (4), the inner wall of the first disc-shaped spring (3) is welded with a positioning device (2), the positioning device (2) comprises a vertical rod (12), a spring (13) and a vertical groove (14) inside, the outer wall of the vertical rod (12) is clamped on the inner wall of the vertical groove (14), a crack between the outer wall of the vertical rod (12) and the inner wall of the vertical groove (14) is clamped with the two ends of the spring (13), the outer wall of the first disc-shaped spring (3) is fixedly connected with a durable device (1), the durable device (1) comprises an arc bulge (6), an arc block (8), an anticorrosive layer (11) and a wear-resistant block (5) inside, the outer wall of the arc bulge (6) is clamped on the inner wall of the first disc-shaped spring (3), and the outer wall of the arc block (8) is welded on the outer wall of the first disc-shaped spring (3), the outer wall of the wear-resistant block (5) is welded on the outer wall of the circular arc block (8), and the outer wall of the circular arc block (8) is fixedly connected with the inner wall of the anticorrosive coating (11).
2. An automotive disc spring according to claim 1, characterized in that: the outer wall of the first disc-shaped spring (3) is provided with a circular groove (7).
3. An automotive disc spring according to claim 1, characterized in that: the bottom of the first disc-shaped spring (3) is provided with a clamping groove (10).
4. An automotive disc spring according to claim 3, characterized in that: the inner wall of the clamping groove (10) is clamped with a protruding block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020940689.7U CN212899488U (en) | 2020-05-28 | 2020-05-28 | Automobile disc spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020940689.7U CN212899488U (en) | 2020-05-28 | 2020-05-28 | Automobile disc spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212899488U true CN212899488U (en) | 2021-04-06 |
Family
ID=75266206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020940689.7U Expired - Fee Related CN212899488U (en) | 2020-05-28 | 2020-05-28 | Automobile disc spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212899488U (en) |
-
2020
- 2020-05-28 CN CN202020940689.7U patent/CN212899488U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |