CN204153102U - Bevel gear axial distance rapid adjustable mechanism - Google Patents
Bevel gear axial distance rapid adjustable mechanism Download PDFInfo
- Publication number
- CN204153102U CN204153102U CN201420625670.8U CN201420625670U CN204153102U CN 204153102 U CN204153102 U CN 204153102U CN 201420625670 U CN201420625670 U CN 201420625670U CN 204153102 U CN204153102 U CN 204153102U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- bearing
- axial
- axial distance
- adjustable mechanism
- 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
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- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
The utility model relates to a kind of bevel gear axial distance rapid adjustable mechanism, comprises the bearing support be rotatably assorted by bearing and bevel gear shaft; Described bevel gear shaft is axially fixed at the inner ring of bearing, and bearing support is fixed in axial adjustable mode in the outer ring of bearing.Bevel gear axial distance rapid adjustable mechanism of the present utility model, in assembling, just can be realized the change of bevel gear shaft axial position by the position adjusting bearing outer ring, consume when compared with prior art can greatly reduce, and without the need to mounting and adjusting packing ring, make designs simplification.
Description
Technical field
The utility model relates to a kind of axial regulating mechanism, particularly relates to a kind of bevel gear axial distance rapid adjustable mechanism.
Background technique
The bearing support installation place of current bevel gear pair is lined with an adjustment packing ring usually, the outer ring of bearing is axially fixed at bearing support and can not regulates vertically, therefore the current adjustment to contact (area) pattern in bevel gear pair assembling, with regulating the method for adjustment gasket thickness to realize, this method needs reconditioning repeatedly to adjust gasket thickness in assembling, regulate trouble consuming time in assembly process, and the complex structure of design.
Therefore, need a kind of bevel gear axial distance rapid adjustable mechanism, be convenient to the axial adjustment of bevel gear shaft, save consuming time, simplified structure.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of bevel gear axial distance rapid adjustable mechanism, is convenient to the axial adjustment of bevel gear shaft, can saves consuming time, simplified structure.
Bevel gear axial distance rapid adjustable mechanism of the present utility model, comprises the bearing support be rotatably assorted by bearing and bevel gear shaft; Described bevel gear shaft is axially fixed at the inner ring of bearing, and bearing support is fixed in axial adjustable mode in the outer ring of bearing;
Further, inside described bearing support, the axial two ends of corresponding bearing respectively at least arrange a round nut; The cylindrical of described round nut is threaded connection with bearing support for carrying out axially locating to the outer ring of bearing;
Further, be positioned at bearing shaft and a round nut is respectively set to two ends.
The beneficial effects of the utility model are: bevel gear axial distance rapid adjustable mechanism of the present utility model, the outer ring of bearing can along bearing shaft axial adjustment, and then moved axially by inner wrap strip dynamic bevel gear axle, therefore in assembling, just the change of bevel gear shaft axial position can be realized by the position adjusting bearing outer ring, consume when compared with prior art can greatly reduce, and without the need to mounting and adjusting packing ring, make designs simplification.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is loosening configuration schematic diagram.
Embodiment
Fig. 1 is structural representation of the present utility model, and Fig. 2 is loosening configuration schematic diagram, as shown in the figure: the bevel gear axial distance rapid adjustable mechanism of the present embodiment, comprises the bearing support 3 be rotatably assorted by bearing 1 and bevel gear shaft 2; Described bevel gear shaft 2 is axially fixed at the inner ring of bearing 1, bearing support 3 is fixed in axial adjustable mode in the outer ring of bearing 1, move axially by inner wrap strip dynamic bevel gear axle 2, therefore in assembling, just the change of bevel gear shaft 2 axial position can be realized by the position adjusting bearing 1 outer ring, consume when compared with prior art can greatly reduce, and without the need to mounting and adjusting packing ring, make designs simplification.
In the present embodiment, inside described bearing support 3, the corresponding axial two ends of bearing 1 respectively at least arrange a round nut 4, the cylindrical of described round nut 4 is threaded connection with bearing support 3 for carrying out axially locating to the outer ring of bearing 1, two-way round nut 4 is adopted to carry on the back tight mode, by rotating the axial displacement of two round nut 4 cone governor gear, after good contact (area) pattern to be adjusted, with thread locking glue, round nut 4 is locked, just can the good axial displacement of quick adjustment, this kind fast easy and simple to handle, round nut 4 loosens and will cause bevel gear shaft 2 axial play, and then bevel gear pair meshing performance is declined, easy generation noise even damages gear, loosen to prevent round nut 4 further, internal thread place for coordinating with round nut 4 on the present embodiment bottom bracket 3 is provided with the slide block that can slide along the axial single-degree-of-freedom of bevel gear shaft 2 and the housing screw for being compressed by slide block, housing screw is threaded connection in bearing support 3 along bevel gear shaft 2 axially across slide block, slide block is provided with partial threads towards the side of round nut 4 and is combined to form complete thread with the internal thread of bearing support 3, therefore after round nut 4 position is determined, tighten housing screw slide block is compressed, the internal thread of the partial threads on slide block and bearing support 3 is staggered, and then compression round nut 4 makes to produce larger pressure and stiction between the internal thread of the outside thread of round nut 4 and bearing support 3 vertically, and then utilize stiction to prevent round nut 4 from loosening.
In the present embodiment, be positioned at bearing 1 axial two ends and a round nut 4 is respectively set, be convenient to the axis adjustment of bevel gear shaft 2.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a bevel gear axial distance rapid adjustable mechanism, is characterized in that: comprise the bearing support be rotatably assorted by bearing and bevel gear shaft; Described bevel gear shaft is axially fixed at the inner ring of bearing, and bearing support is fixed in axial adjustable mode in the outer ring of bearing.
2. bevel gear axial distance rapid adjustable mechanism according to claim 1, is characterized in that: inside described bearing support, the axial two ends of corresponding bearing respectively at least arrange a round nut; The cylindrical of described round nut is threaded connection with bearing support for carrying out axially locating to the outer ring of bearing.
3. bevel gear axial distance rapid adjustable mechanism according to claim 2, is characterized in that: be positioned at bearing shaft and respectively arrange a round nut to two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625670.8U CN204153102U (en) | 2014-10-27 | 2014-10-27 | Bevel gear axial distance rapid adjustable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625670.8U CN204153102U (en) | 2014-10-27 | 2014-10-27 | Bevel gear axial distance rapid adjustable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153102U true CN204153102U (en) | 2015-02-11 |
Family
ID=52511219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420625670.8U Expired - Fee Related CN204153102U (en) | 2014-10-27 | 2014-10-27 | Bevel gear axial distance rapid adjustable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821966A (en) * | 2019-11-26 | 2020-02-21 | 成都国翼电子技术有限公司 | Axial clearance adjusting device |
-
2014
- 2014-10-27 CN CN201420625670.8U patent/CN204153102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821966A (en) * | 2019-11-26 | 2020-02-21 | 成都国翼电子技术有限公司 | Axial clearance adjusting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20211027 |