CN205745193U - A kind of industry annular resilient collar - Google Patents
A kind of industry annular resilient collar Download PDFInfo
- Publication number
- CN205745193U CN205745193U CN201620437412.6U CN201620437412U CN205745193U CN 205745193 U CN205745193 U CN 205745193U CN 201620437412 U CN201620437412 U CN 201620437412U CN 205745193 U CN205745193 U CN 205745193U
- Authority
- CN
- China
- Prior art keywords
- annular resilient
- hill
- resilient collar
- industry
- triangular hill
- 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
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a kind of industry annular resilient collar, including industry annular resilient collar body, this industry annular resilient collar body has inner surface and outer surface, described inner surface is protruding arcuate structure, the arcuate structure of described outer surface indent, and described inner surface is identical with the curvature of outer surface, it is provided with semi-cylindrical hill on the internal surface, first triangular hill, second triangular hill, described first triangular hill and the second triangular hill are distributed in the both sides of described semi-cylindrical hill, described semi-cylindrical hill, first triangular hill, second triangular hill is arranged with described industry this body by integral forming of annular resilient collar, and described first triangular hill and the second triangular hill size identical.The industrial annular resilient collar that this utility model is arranged has semi-cylindrical hill, the first triangular hill and the second triangular hill, when mounted, corresponding semi-circular groove is offered on object to be installed, first vee gutter and the second vee gutter, it is simple to industry annular resilient collar is installed.
Description
Technical field
This utility model relates to elastic ring mounting technique field, particularly relates to a kind of industry ring
Shape elastic ring.
Background technology
Automobile driving axle main gear box and transfer gear decelerator are by driver pinion and driven
Toothed ring gear engages each other and realizes deceleration, wherein uses equipped with pairing on drive pinion shaft
Two conical bearings, owing to bearing roller in operation process is acted on by centrifugal force,
Causing to produce between roller and raceway and relatively slide, play increases, in order to eliminate this shadow
Ring, it is necessary to apply certain axial pre tightening force.At present, the domestic main method taked is
Rigid washer is installed between two bearings, but, rigid washer, rear-end gear reduction are installed
Assembly driver pinion bearing pretightening technology is complicated, and operative employee is required height, the most
Driver pinion bearing could be adjusted to suitable pretightning force, therefore labor by secondary examination shimming
Fatigue resistance is relatively big, and production efficiency is relatively low.In order to solve above-mentioned problem, some factories
Family uses elastic ring, but elastic ring of the prior art is when installing, and is being subject to
Under the effect of radial force and axial force, can produce and rock.
Utility model content
This utility model is in order to overcome deficiency of the prior art, it is provided that a kind of industry ring
Shape elastic ring.
This utility model is to be achieved through the following technical solutions:
A kind of industry annular resilient collar, including industry annular resilient collar body, this industry ring
Shape elastic ring body has inner surface and outer surface, is provided with semicircle on the internal surface
Shape projection, the first triangular hill, the second triangular hill, described first triangle is convex
Rise and the second triangular hill is distributed in the both sides of described semi-cylindrical hill.
As optimal technical scheme of the present utility model, described inner surface is protruding arc
Structure, the arcuate structure of described outer surface indent, and described inner surface and the song of outer surface
Rate is identical.
As optimal technical scheme of the present utility model, described semi-cylindrical hill, the one or three
Dihedral projection, the second triangular hill and described industry this body by integral forming of annular resilient collar
Arrange, and described first triangular hill and the second triangular hill size identical.
As optimal technical scheme of the present utility model, described industry annular resilient collar body
Thickness be 5mm-15mm.
Compared with prior art, the beneficial effects of the utility model are: this utility model
The industrial annular resilient collar arranged has semi-cylindrical hill, the first triangular hill and second
Triangular hill, when mounted, offers corresponding semicircle on object to be installed
Shape groove, the first vee gutter and the second vee gutter, it is simple to industry annular resilient collar is entered
Row is installed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer,
Below in conjunction with drawings and Examples, this utility model is further elaborated.Should
Work as understanding, specific embodiment described herein only in order to explain this utility model, and
It is not used in restriction this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of industry annular resilient collar, including industry annular resilient collar body 1, institute
The thickness stating industry annular resilient collar body 1 is 5mm-15mm, this industry cyclic spring
Circle body 1 has inner surface 11 and outer surface 12, and described inner surface 11 is protruding arc
Shape structure, the arcuate structure of described outer surface 12 indent is, and described inner surface 11 is with outer
The curvature on surface 12 is identical.
Described inner surface 11 is provided with semi-cylindrical hill the 2, first triangular hill 3,
Second triangular hill 4, described first triangular hill 3 and the second triangular hill 4
It is distributed in the both sides of described semi-cylindrical hill 2.Described semi-cylindrical hill the 2, first triangle
Shape projection the 3, second triangular hill 4 and described industry annular resilient collar body 1 one
Molding is arranged, and described first triangular hill 3 and the second triangular hill 4 size phase
With.This utility model arrange industrial annular resilient collar have semi-cylindrical hill, the one or three
Dihedral projection and the second triangular hill, when mounted, open on object to be installed
It is provided with corresponding semi-circular groove, the first vee gutter and the second vee gutter, it is simple to by work
Industry annular resilient collar is installed.
Above are only preferred embodiment of the present utility model, not in order to limit this reality
With novel, all made within spirit of the present utility model and principle any amendment, etc.
With replacement and improvement etc., within should be included in protection domain of the present utility model.
Claims (4)
1. an industrial annular resilient collar, including industry annular resilient collar body (1), should
Industry annular resilient collar body (1) has inner surface (11) and outer surface (12), its
Be characterised by: be provided with on described inner surface (11) semi-cylindrical hill (2), first
Triangular hill (3), the second triangular hill (4), described first triangular hill (3)
With the both sides that the second triangular hill (4) is distributed in described semi-cylindrical hill (2).
A kind of industry annular resilient collar the most according to claim 1, its feature exists
In: in described inner surface (11) is protruding arcuate structure, described outer surface (12)
Recessed arcuate structure, and described inner surface (11) is identical with the curvature of outer surface (12).
A kind of industry annular resilient collar the most according to claim 1, its feature exists
In: described semi-cylindrical hill (2), the first triangular hill (3), the second triangle are convex
Play (4) and described industry annular resilient collar body (1) one-body molded setting, and described
First triangular hill (3) is identical with the second triangular hill (4) size.
A kind of industry annular resilient collar the most according to claim 1, it is characterised in that:
The thickness of described industry annular resilient collar body (1) is 5mm-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620437412.6U CN205745193U (en) | 2016-05-13 | 2016-05-13 | A kind of industry annular resilient collar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620437412.6U CN205745193U (en) | 2016-05-13 | 2016-05-13 | A kind of industry annular resilient collar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745193U true CN205745193U (en) | 2016-11-30 |
Family
ID=57366818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620437412.6U Expired - Fee Related CN205745193U (en) | 2016-05-13 | 2016-05-13 | A kind of industry annular resilient collar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745193U (en) |
-
2016
- 2016-05-13 CN CN201620437412.6U patent/CN205745193U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |