CN208669868U - A kind of bearing applied on damper - Google Patents
A kind of bearing applied on damper Download PDFInfo
- Publication number
- CN208669868U CN208669868U CN201820936498.6U CN201820936498U CN208669868U CN 208669868 U CN208669868 U CN 208669868U CN 201820936498 U CN201820936498 U CN 201820936498U CN 208669868 U CN208669868 U CN 208669868U
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- Prior art keywords
- track
- upper cover
- lower cover
- retainer
- cover
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Abstract
The utility model discloses a kind of bearings applied on damper, including lower cover, the first track, the second track, retainer and upper cover, upper cover is annular in shape, lower cover is cylindrical, lower cover inner wall is circumferentially equipped with several gussets at predetermined intervals, upper cover is equipped with several installation slotted eyes, upper cover and lower cover snapping, first track is arranged in lower cover, second track is arranged in upper cover, retainer is annular in shape and is arranged between the first track and the second track, and retainer is circumferentially equipped with several circular holes at predetermined intervals, and each circular hole is equipped with mobilizable steel ball.The rotation of the utility model steel ball is normal, and no cracking has no abnormal sound, without catching phenomenon.
Description
Technical field
The utility model relates to field of bearings, more particularly, to a kind of bearing applied on damper.
Background technique
The linear motion bearing form of early stage exactly places row's rod under row's skid plate.Modern linear motion bearing
Same working principle is used, only replaces roller with ball sometimes.Simplest swivel bearing is axle sleeve bearing, it is only
It is the bushing being clipped between wheel and wheel shaft.This design is then scrolled bearing substitution, exactly with many cylindrical
Roller substitutes original bushing, and each rolling element is just as an individual wheel.
On an ancient Roman's ship for being built in B.C. 40 years of Italian nanometer lake discovery, it was found that the ball of early stage
The example of bearing: a wooden ball bearing is for supporting rotating table top.It is said that Lie Angnaduo Leonardo da Vinci was on a left side in 1500
The right side once carried out description to a kind of ball bearing.In the various immature factors of ball bearing, it is important that have be exactly ball it
Between can collide, cause additional friction.But this phenomenon can be prevented by the way that ball is put into small cage one by one.17 generation
It records, Galileo did earliest description to the ball bearing of " cage mounted ball ".The C. watts of Lip river at 17th century end, Britain manufactures and designs ball
Bearing, and the fertile patent for thinking to obtain ball bearing of P. on probation and Britain on postal car.Practical having is put into earliest to keep
The rolling bearing of frame is that clock and watchmaker John Harry is inferior to invent for production H3 chronoscope for 1760.18 end of the centurys Germany
H.R. hertz deliver the paper about ball bearing contact stress.Hertz achievement on the basis of, German R. apply Trebek,
A. pa nurse Glenn of Sweden et al. has carried out a large amount of test, can be regarded as to the design theory and fatigue life gage that develop rolling bearing
Contribution is gone out.Then, the N.P. Dinko Petrov of Russia calculates bearing friction using newton law of viscosity.First about ball track
Patent be the gloomy Philips of Karma irrigate grace 1794 obtain.
1883, Friedrich Fei Sheer, which is proposed, ground that size is identical, circularity is quasi- using suitable production machine
The opinion of true steel ball has established the basis of bearing industry.
Bearing: for determining rotary shaft and other parts relative motion position, the components of bearing or guiding role are played.It
It is that component that is fixed and reducing load coefficient of friction is played in mechanical transmission course.It may also be said that when other parts on axis that
When this generates relative motion, for reducing the coefficient of friction in power transmission process and the parts of holding shaft center fixation.
Bearing on existing damper, since structure is limited, sealing, dust-proof, waterproof and other effects are poor, and positioning is led
To structural limitation, during the motion, it is easy to appear the failures such as damaged and steering abnormal sound.Therefore, it is necessary to make improvements.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of bearing applied on damper, this bearing seals
Effect is good, steel ball slow-roll stabilization.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of axis applied on damper
It holds, including lower cover, the first track, the second track, retainer and upper cover, the upper cover is annular in shape, and the lower cover is in circle
Tubular, the lower cover inner wall are circumferentially equipped with several gussets at predetermined intervals, and the upper cover is equipped with several installation slotted eyes, institute
The upper cover and lower cover snapping stated, first track are arranged in lower cover, and second track is arranged in upper cover, described
Retainer it is annular in shape and be arranged between the first track and the second track, the retainer is circumferentially set at predetermined intervals
There are several circular holes, each circular hole is equipped with mobilizable steel ball.
It is further improved as the utility model, the lower cover bore range is 123mm~125mm, the holding
The external diametrical extent of frame is 94mm~96mm, and the upper cover bore range is 102mm~104mm.
Compared with prior art, the utility model has the advantage of steel ball rotations normally, and no cracking has no abnormal sound, without clamping stagnation
Phenomenon is favored by client very much.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model one；
Fig. 2 is schematic cross-section at M-M in Fig. 1；
Fig. 3 is the utility model structure diagram two.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
It is as shown in Figure 1 to Figure 3: a kind of bearing applied on damper, including lower cover 1, the first track 2, the second track
3, retainer 4 and upper cover 5, upper cover 5 is annular in shape, and lower cover 1 is cylindrical, if 1 inner wall of lower cover is circumferentially equipped at predetermined intervals
Dry gusset 6, upper cover 5 are equipped with several installation slotted eyes 10, upper cover 5 and 1 snapping of lower cover, and the first track 2 is arranged in lower cover 1, and second
Track 3 is arranged in upper cover 5, and retainer 4 is annular in shape and is arranged between the first track 2 and the second track 3,4 edge of retainer
Circumference is equipped with several circular holes at predetermined intervals, and each circular hole is equipped with mobilizable steel ball 7.
1 bore range of lower cover is 123mm~125mm, and the external diametrical extent of retainer 4 is 94mm~96mm, 5 bore of upper cover
Range is 102mm~104mm.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (2)
1. a kind of bearing applied on damper, it is characterised in that including lower cover, the first track, the second track, retainer and
Upper cover, the upper cover is annular in shape, and the lower cover is cylindrical, and the lower cover inner wall is circumferentially equipped at predetermined intervals
Several gussets, the upper cover are equipped with several installation slotted eyes, the upper cover and lower cover snapping, and the first track setting exists
In lower cover, second track is arranged in upper cover, and the retainer is annular in shape and is arranged in the first track and second
Between track, the retainer is circumferentially equipped with several circular holes at predetermined intervals, and each circular hole is equipped with mobilizable steel ball.
2. a kind of bearing applied on damper according to claim 1, it is characterised in that the lower cover bore model
Enclose for 123mm ~ 125mm, the external diametrical extent of the retainer is 94mm ~ 96mm, the upper cover bore range be 102mm ~
104mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936498.6U CN208669868U (en) | 2018-06-15 | 2018-06-15 | A kind of bearing applied on damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936498.6U CN208669868U (en) | 2018-06-15 | 2018-06-15 | A kind of bearing applied on damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208669868U true CN208669868U (en) | 2019-03-29 |
Family
ID=65824448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820936498.6U Active CN208669868U (en) | 2018-06-15 | 2018-06-15 | A kind of bearing applied on damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208669868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929063A (en) * | 2020-07-28 | 2020-11-13 | 人本集团有限公司 | Damper bearing test tool |
| CN113431842A (en) * | 2021-06-23 | 2021-09-24 | 人本股份有限公司 | Shock absorber bearing |
-
2018
- 2018-06-15 CN CN201820936498.6U patent/CN208669868U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929063A (en) * | 2020-07-28 | 2020-11-13 | 人本集团有限公司 | Damper bearing test tool |
| CN113431842A (en) * | 2021-06-23 | 2021-09-24 | 人本股份有限公司 | Shock absorber bearing |
| WO2022267243A1 (en) * | 2021-06-23 | 2022-12-29 | 人本股份有限公司 | Bearing for shock absorber |
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