CN202163234U - Novel wheel shock-absorption device - Google Patents
Novel wheel shock-absorption device Download PDFInfo
- Publication number
- CN202163234U CN202163234U CN2011202508903U CN201120250890U CN202163234U CN 202163234 U CN202163234 U CN 202163234U CN 2011202508903 U CN2011202508903 U CN 2011202508903U CN 201120250890 U CN201120250890 U CN 201120250890U CN 202163234 U CN202163234 U CN 202163234U
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- China
- Prior art keywords
- rim
- bearing
- ring
- novel wheel
- antishock device
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Abstract
The utility model provides a novel wheel shock-absorption device, which comprises a bearing connected with an axle and a rim positioned on the outer periphery of the bearing. An adjusting steel rim positioned on the outer periphery of the bearing is arranged at a central through hole of the rim. The novel wheel shock-absorption device is characterized in that a plurality of elastic annular parts for supporting the outer periphery of the bearing are arranged between the adjusting steel rim and the outer periphery of the bearing. The novel wheel shock-absorption device is fine in buffering performance, anti-explosion, rubber-saving, simpler in structure and higher in practicality.
Description
Technical field
The utility model relates to the antishock device technical field, particularly a kind of novel wheel body antishock device.
Background technology
In recent years, increasing choose is traveled by bike and is taken exercise, and this feasible Occupation coefficient to bicycle increases greatly.Damping, antivibration device that present common bicycle almost has no except that car body and saddle.This bicycle is adapted at going on the more smooth road surface of urban and suburban roads; Go in relatively poor occasions of condition of road surface such as rural area, mountain areas; Then be prone to jolt, shake greatly, bicyclist not only physical demands is big, and spirit is in the high-pressure state; Feeling of numbness takes place in trick easily, and long distance travel is felt to feel exhausted especially.Simultaneously; The lathe that is placed on the workshop at present often is equipped with rolling pulley at cabinet leg for conveniently moving, however this rolling pulley that has no antihunt action; In sliding process, will make the precision component that is equipped with in some precision machineries sustain damage; And when the floor vibration that caused by external environment, when lathe produced displacement, the inside of machine also can sustain damage.
The utility model content
The purpose of the utility model is the deficiency that exists to prior art and provides a kind of antishock device antidetonation cushion characteristic good to have explosion-proof, save rubber, and structure is comparatively simple, the novel wheel body antishock device that practicality is higher.
To achieve these goals; The technical scheme that the utility model adopts is: a kind of novel wheel body antishock device; Comprise bearing that is connected with wheel shaft and the rim part that is positioned at the bearing periphery; Said rim part central through hole place is provided with and is positioned at the peripheral adjusting steel ring of bearing, it is characterized in that, regulates between steel ring and the outside race and is provided with several resilient ring bodies in order to the backup bearing outer ring.
Said rim part comprises outside rim, coats the rubber of rim and is connected the steel wire of regulating between steel ring and the rim, and the medial extremity of steel wire is connected with the adjusting steel ring, and the external side end of steel wire is connected with outside rim.
The radially inner side of said resilient ring body is buckled on the outer outside race of bearing, and its radial outside is buckled in to be regulated on the steel ring.
The section opening of said outside race is the groove body towards radial outside, and the section opening of regulating steel ring is the groove body towards the rotating shaft center, and two groove bodies are wide, and respectively cover in axial two sides of resilient ring body.
The axial both sides of said adjusting steel ring are provided with the flange part that connects steel wire.
Said resilient ring body is made up of the antifriction metal (AFM) elastic sheet material.
Comprehensively above-mentioned; The beneficial effect that the utility model obtains is: described novel wheel body antishock device; Comprise bearing that is connected with wheel shaft and the rim part that is positioned at the bearing periphery; Said rim part central through hole place is provided with and is positioned at the peripheral adjusting steel ring of bearing, it is characterized in that, regulates between steel ring and the outside race and is provided with several resilient ring bodies in order to the backup bearing outer ring.During work, rotate bearing rotating band dynamic bearing outer ring, because the drive of resilient ring body both sides worker's shape draw-in groove makes that regulating steel ring rotates, thereby the rim that is attached thereto through steel wire is rotated together.When running into the vibrations that external environment brings, wheel body receives when clashing into, and the outer field rubber of rim touches foreign body earlier, is squeezed, and produces deformation, play buffer action, yet the effect of its buffering is not fine.When this carrying impact force action is to bearing; Make bearing draw close to the regulating ring body; At this moment, the resilient ring body between outside race and adjusting steel ring produces deformation, if the resilient ring body of an end produces extruding; The resilient ring body of the other end just produces and stretches so, plays the effect of shock absorbing power.Therefore, the said novel wheel body antishock device antidetonation cushion characteristic of the utility model is good, has explosion-proof, save rubber, and structure is comparatively simple, and practicality is higher.
Description of drawings
Fig. 1 is a kind of novel wheel body antishock device structural representation of the utility model;
Fig. 2 is a kind of novel wheel body antishock device deformation texture scheme drawing of the utility model;
Fig. 3 is the part sectional view of a kind of novel wheel body antishock device of the utility model;
Among the figure, rubber 1, rim 2, steel wire 3, adjusting steel ring 4, resilient ring body 5, outside race 6, bearing 7, flange part 8.
The specific embodiment
Describe below in conjunction with the technical scheme of accompanying drawing utility model.
As shown in Figure 1, said novel wheel body antishock device comprises bearing that is connected with wheel shaft and the rim part that is positioned at the bearing periphery; Said rim part central through hole place is provided with and is positioned at the peripheral adjusting steel ring of bearing; It is characterized in that, regulate between steel ring and the outside race and be provided with several resilient ring bodies that said rim part comprises outside rim, coats the rubber of rim and is connected the steel wire of regulating between steel ring and the rim in order to the backup bearing outer ring; The medial extremity of steel wire is connected with the adjusting steel ring; The external side end of steel wire is connected with outside rim, and the radially inner side of said resilient ring body is buckled on the outer outside race of bearing, and its radial outside is buckled in to be regulated on the steel ring; The section opening of said outside race is the groove body towards radial outside; The section opening of regulating steel ring is the groove body towards the rotating shaft center, and two groove bodies are wide, and respectively cover in axial two sides of resilient ring body; The axial both sides of said adjusting steel ring are provided with the flange part that connects steel wire, and said resilient ring body is made up of the antifriction metal (AFM) elastic sheet material.
The principle of work of novel wheel body antishock device comprises the steps:
When 1) working, rotate bearing 7 rotating band dynamic bearing outer rings 6, as shown in Figure 3 because the drive of resilient ring body 5 both sides worker's shape draw-in grooves makes that regulating steel ring 4 rotates, thereby the rim 2 that is attached thereto through steel wire 3 is rotated together;
2) when vibrations that external environment is brought, wheel body receives when clashing into, and the outer field rubber 1 of rim touches foreign body earlier, is squeezed, and produces deformation;
3) carried impact force action to 7 last times of bearing when this; Make bearing 7 draw close to regulating ring body 5, at this moment, the resilient ring body 5 between outside race 6 and adjusting steel ring 4 produces deformation; If the resilient ring body of an end 5 produces extruding; The resilient ring body 5 of the other end just produces and stretches so, and is as shown in Figure 2, plays the effect of shock absorbing power.
Improved the antidetonation cushion characteristic like this, had explosion-proof, save rubber, and structure has been comparatively simple, practicality is higher.
Above embodiment only be used to explain the utility model technical scheme but not to the restriction of the utility model protection domain; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the essence and the scope of the utility model technical scheme.
Claims (6)
1. novel wheel body antishock device; Comprise bearing (7) that is connected with wheel shaft and the rim part that is positioned at bearing (7) periphery; Said rim part central through hole place is provided with and is positioned at the peripheral adjusting steel ring (4) of bearing (7); It is characterized in that, regulate between steel ring (4) and the outside race (6) and be provided with several resilient ring bodies (5) in order to backup bearing outer ring (6).
2. a kind of novel wheel body antishock device as claimed in claim 1; It is characterized in that; Said rim part comprises outside rim (2), coats the rubber (1) of rim (2) and is connected the steel wire of regulating between steel ring (4) and the rim (2) (3); The medial extremity of steel wire (3) is connected with adjusting steel ring (4), and the external side end of steel wire (3) is connected with outside rim (2).
3. a kind of novel wheel body antishock device as claimed in claim 1 is characterized in that, the radially inner side of said resilient ring body (5) is buckled on the outer outside race (6) of bearing (7), and its radial outside is buckled in to be regulated on the steel ring (4).
4. a kind of novel wheel body antishock device as claimed in claim 1; It is characterized in that; The section opening of said outside race (6) is the groove body towards radial outside; The section opening of regulating steel ring (4) is the groove body towards the rotating shaft center, and two groove bodies are wide, and respectively cover in axial two sides of resilient ring body (5).
5. a kind of novel wheel body antishock device as claimed in claim 1 is characterized in that, said adjusting steel ring (4) axially both sides is provided with the flange part (8) that connects steel wire (3).
6. a kind of novel wheel body antishock device as claimed in claim 1 is characterized in that said resilient ring body (5) is made up of the antifriction metal (AFM) elastic sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202508903U CN202163234U (en) | 2011-07-16 | 2011-07-16 | Novel wheel shock-absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202508903U CN202163234U (en) | 2011-07-16 | 2011-07-16 | Novel wheel shock-absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202163234U true CN202163234U (en) | 2012-03-14 |
Family
ID=45799084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202508903U Expired - Fee Related CN202163234U (en) | 2011-07-16 | 2011-07-16 | Novel wheel shock-absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202163234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328551A (en) * | 2011-07-16 | 2012-01-25 | 王一圣 | Novel wheel body anti-vibration device |
-
2011
- 2011-07-16 CN CN2011202508903U patent/CN202163234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328551A (en) * | 2011-07-16 | 2012-01-25 | 王一圣 | Novel wheel body anti-vibration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120716 |