CN205136546U - Improved generation speed reducer umbrella axle construction - Google Patents
Improved generation speed reducer umbrella axle construction Download PDFInfo
- Publication number
- CN205136546U CN205136546U CN201520786140.6U CN201520786140U CN205136546U CN 205136546 U CN205136546 U CN 205136546U CN 201520786140 U CN201520786140 U CN 201520786140U CN 205136546 U CN205136546 U CN 205136546U
- Authority
- CN
- China
- Prior art keywords
- bearing
- bevel pinion
- pinion shaft
- speed reducer
- round nut
- 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
Landscapes
- Gear Transmission (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model discloses an improved generation speed reducer umbrella axle construction, including conical gear axle and gear, the gear is fixed the one end of conical gear axle, it still includes a bearing frame, bearing sleeve establishes the outside intermediate position department of conical gear axle, the inside and the outside of bearing frame are equipped with a flange and a go -between respectively, the go -between is connected with outside box through the bolt, the both sides of flange still are equipped with first bearing and second bearing respectively, first, second bearing with the conical gear axle cooperatees to reach and still include a round nut, the conical gear axle passes through the round nut with the bearing frame is locked mutually. The utility model discloses a first, second bearing assembles the conical gear axle to the bearing frame in, and the rethread round nut is locked, and its assembling process is simply convenient, and the structure of bearing frame is comparatively simple in addition, its processing degree of difficulty is low and the precision is grasped easily.
Description
Technical field
The utility model relates to speed reducer technical field, particularly relates to a kind of modified model speed reducer umbrella axle construction.
Background technique
Umbrella axle in speed reducer transmission device is a crucial transmission part.Umbrella axle be fixedly be fixed on external box of microvave by the umbrella axle bed bottom it.Umbrella shaft base structure is in the past complicated, and the assembling of the parts such as the bevel pinion shaft of its inside is comparatively difficult, and its processing is got up, difficulty is large, and precision is difficult to grasp, and causes a lot of substandard products.
Model utility content
The utility model mainly solves technical problem existing in prior art, thus the modified model speed reducer umbrella axle construction providing a kind of structure simple, easy to process.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The modified model speed reducer umbrella axle construction that the utility model provides, comprise bevel pinion shaft and gear, described gear is fixed on one end of described bevel pinion shaft, it also comprises a bearing support, described bearing sleeve is located at the outside middle position of described bevel pinion shaft, the inside and outside of described bearing support is respectively equipped with a flange and a connecting ring, described connecting ring is connected with outside casing by bolt, the both sides of described flange are also respectively equipped with clutch shaft bearing and the second bearing, described first, second bearing matches with described bevel pinion shaft, and also comprise a round nut, described bevel pinion shaft is locked mutually by described round nut and described bearing support.
Further, also comprise an oil sealing base, described oil sealing base is arranged between described flange and described second bearing, is provided with oil sealing in described oil sealing base, and described oil sealing matches with described bevel pinion shaft.
Further, floor clip is also had between described round nut and described second bearing.
Further, described gear is fixed on one end of described bevel pinion shaft by shaft block ring and locating stud.
The beneficial effects of the utility model are: be assembled in bearing support by first, second bearing by bevel pinion shaft, locked by round nut again, its assembly process is simple and convenient, and the structure of bearing support is comparatively simple, its difficulty of processing is low and precision is easily grasped.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of modified model speed reducer umbrella axle construction of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, modified model speed reducer umbrella axle construction of the present utility model, comprise bevel pinion shaft 1 and gear 2, gear 2 is fixed on one end of bevel pinion shaft 1, it also comprises a bearing support 3, bearing support 3 is set in the outside middle position of bevel pinion shaft 1, the inside and outside of bearing support 3 is respectively equipped with flange 4 and a connecting ring 5, connecting ring 5 is connected with outside casing by bolt 6, the both sides of flange 4 are also respectively equipped with clutch shaft bearing 7 and the second bearing 8, first, second bearing (7, 8) match with bevel pinion shaft 1, and also comprise a round nut 9, bevel pinion shaft 1 is locked with bearing support 3 phase by round nut 9.Bevel pinion shaft 1 is assembled in bearing support 3 by first, second bearing (7,8) by the utility model, locked by round nut 9 again, its assembly process is simple and convenient, and the structure of bearing support 3 is comparatively simple, its difficulty of processing is low and precision is easily grasped.
Preferably, in order to improve the sealing effect of umbrella axle, prevent the generation of oil leakage phenomenon, umbrella axle construction also comprises an oil sealing base 10, and oil sealing base 10 is arranged between flange 4 and the second bearing 8, and be provided with oil sealing 11 in oil sealing base 10, oil sealing 11 matches with bevel pinion shaft 1.
And, in order to have the effect of certain Anti-loosen stop, between round nut 9 and the second bearing 8, also have floor clip 12.In the utility model, gear 2 is fixed on one end of bevel pinion shaft 1 by shaft block ring 13 and locating stud 14.Can very easily gear 2 be installed, dismantle and be keeped in repair like this.
Above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. a modified model speed reducer umbrella axle construction, comprise bevel pinion shaft (1) and gear (2), described gear (2) is fixed on one end of described bevel pinion shaft (1), it is characterized in that: also comprise a bearing support (3), described bearing support (3) is set in the outside middle position of described bevel pinion shaft (1), the inside and outside of described bearing support (3) is respectively equipped with a flange (4) and a connecting ring (5), described connecting ring (5) is connected with outside casing by bolt (6), the both sides of described flange (4) are also respectively equipped with clutch shaft bearing (7) and the second bearing (8), described first, second bearing (7, 8) match with described bevel pinion shaft (1), and also comprise a round nut (9), described bevel pinion shaft (1) is locked mutually by described round nut (9) and described bearing support (3).
2. modified model speed reducer umbrella axle construction as claimed in claim 1, it is characterized in that: also comprise an oil sealing base (10), described oil sealing base (10) is arranged between described flange (4) and described second bearing (8), be provided with oil sealing (11) in described oil sealing base (10), described oil sealing (11) matches with described bevel pinion shaft (1).
3. modified model speed reducer umbrella axle construction as claimed in claim 2, is characterized in that: also have floor clip (12) between described round nut (9) and described second bearing (8).
4. modified model speed reducer umbrella axle construction as claimed in claim 3, is characterized in that: described gear (2) is fixed on one end of described bevel pinion shaft (1) by shaft block ring (13) and locating stud (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786140.6U CN205136546U (en) | 2015-10-12 | 2015-10-12 | Improved generation speed reducer umbrella axle construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786140.6U CN205136546U (en) | 2015-10-12 | 2015-10-12 | Improved generation speed reducer umbrella axle construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136546U true CN205136546U (en) | 2016-04-06 |
Family
ID=55622342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786140.6U Expired - Fee Related CN205136546U (en) | 2015-10-12 | 2015-10-12 | Improved generation speed reducer umbrella axle construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136546U (en) |
-
2015
- 2015-10-12 CN CN201520786140.6U patent/CN205136546U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205136546U (en) | Improved generation speed reducer umbrella axle construction | |
| CN202545689U (en) | Furniture drive structure | |
| CN204569281U (en) | A kind of driving device for jack | |
| CN203646807U (en) | Lifting supporting leg and lifting transmission mechanism | |
| CN203847658U (en) | Bar-type drive wheel | |
| CN204255642U (en) | Engine driveshaft protective cover | |
| CN204985555U (en) | Latent oily reduction gear for screw pump | |
| CN204164151U (en) | The concentric transmission shaft of combined type | |
| CN205047787U (en) | Gear box structure | |
| CN103591260A (en) | Split type gearbox achieving rapid installation | |
| CN204253820U (en) | A kind of drive unit for gear-box | |
| CN203542191U (en) | Feeding box structure | |
| CN204221240U (en) | The supporting sleeve of two rotors is supported in welding machine cross slide seat | |
| CN204267616U (en) | Oil specialized high-speed compares retarder | |
| CN204135817U (en) | Direct-connected encoder fixture | |
| CN203426949U (en) | Submersible electric pump main shaft press-in device | |
| CN202812204U (en) | Novel oil retainer ring structure of three-phase asynchronous motor | |
| CN202833579U (en) | Universal steering bearing | |
| CN202708047U (en) | Piston rod | |
| CN204250151U (en) | A kind of electric boosted pump | |
| CN204947831U (en) | A kind of high intense reducing motor | |
| CN204419895U (en) | Production line transmission shaft holding device | |
| CN207583938U (en) | New internal drive mechanism | |
| CN205047801U (en) | Axle gear case cover | |
| CN204489857U (en) | For the Flange joint sediment transport auger of sand blender |
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: 20160406 Termination date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |