CN202451775U - Large shaft mechanism for first stage spur gear reducer - Google Patents
Large shaft mechanism for first stage spur gear reducer Download PDFInfo
- Publication number
- CN202451775U CN202451775U CN2012200160100U CN201220016010U CN202451775U CN 202451775 U CN202451775 U CN 202451775U CN 2012200160100 U CN2012200160100 U CN 2012200160100U CN 201220016010 U CN201220016010 U CN 201220016010U CN 202451775 U CN202451775 U CN 202451775U
- Authority
- CN
- China
- Prior art keywords
- large shaft
- axis
- macro
- rolling bearing
- box
- 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
Abstract
The utility model relates to a large shaft mechanism and particularly relates to a large shaft mechanism for a first stage spur gear reducer. The large shaft mechanism comprises a box, a large shaft is inserted in the box, a gear is sleeved on the large shaft, the gear is fixed with the large shaft through keys, two ends of the large shaft are fixed with the box through a rolling bearing, a positioning shaft sleeve is arranged between the tail end of the large shaft and the rolling bearing, an end cover is arranged on a side wall of the box, the side wall of the box corresponds to the tail portion of the large shaft, and an adjusting ring is arranged between the end cover and the rolling bearing. The large shaft mechanism for the first stage spur gear reducer is simple in structure and good in using effects.
Description
Technical field
The utility model is a kind of big axis mechanism, particularly a kind of big axis mechanism that is used for the one-level spur geared wheel reductor.
Background technique
Big axis mechanism of the prior art, complex structure, using effect is poor.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, and a kind of big axis mechanism that is used for the one-level spur geared wheel reductor simple in structure is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of big axis mechanism that is used for the one-level spur geared wheel reductor comprises casing, is plugged with macro-axis in the described casing; Be with gear on the described macro-axis; Described gear and macro-axis fix through key, and the two ends and the casing of described macro-axis fix through rolling bearing, and the tail end of described macro-axis and roller bearing shop are provided with the location axle sleeve; The wall box that the afterbody of described macro-axis is corresponding is provided with end cap, and described end cap and roller bearing shop are provided with the adjustment ring.
Therefore, the big axis mechanism that is used for the one-level spur geared wheel reductor that the utility model provides, simple in structure, using effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment: as shown in Figure 1; A kind of big axis mechanism that is used for the one-level spur geared wheel reductor comprises casing 1, is plugged with macro-axis 2 in the described casing 1; Be with gear 3 on the described macro-axis 2; Described gear 3 fixes through key 4 with macro-axis 2, and the two ends of described macro-axis 2 and casing 1 fix through rolling bearing 5, and 5 on the tail end of described macro-axis 2 and rolling bearing are provided with location axle sleeve 6; Casing 1 sidewall that the afterbody of described macro-axis 2 is corresponding is provided with end cap 7, and 5 on described end cap 7 and rolling bearing are provided with adjustment ring 8.
Claims (1)
1. big axis mechanism that is used for the one-level spur geared wheel reductor; It is characterized in that: comprise casing (1); Be plugged with macro-axis (2) in the described casing (1), be with gear (3) on the described macro-axis (2), described gear (3) fixes through key (4) with macro-axis (2); The two ends of described macro-axis (2) and casing (1) fix through rolling bearing (5); Be provided with location axle sleeve (6) between the tail end of described macro-axis (2) and rolling bearing (5), casing (1) sidewall that the afterbody of described macro-axis (2) is corresponding is provided with end cap (7), is provided with adjustment ring (8) between described end cap (7) and rolling bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200160100U CN202451775U (en) | 2012-01-12 | 2012-01-12 | Large shaft mechanism for first stage spur gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200160100U CN202451775U (en) | 2012-01-12 | 2012-01-12 | Large shaft mechanism for first stage spur gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451775U true CN202451775U (en) | 2012-09-26 |
Family
ID=46867641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200160100U Expired - Fee Related CN202451775U (en) | 2012-01-12 | 2012-01-12 | Large shaft mechanism for first stage spur gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451775U (en) |
-
2012
- 2012-01-12 CN CN2012200160100U patent/CN202451775U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202451775U (en) | Large shaft mechanism for first stage spur gear reducer | |
| CN202431841U (en) | Gear shaft and shaft mechanism for speed reducer | |
| CN202431911U (en) | Middle gear shaft and gear shaft mechanism for reducer | |
| CN202431916U (en) | Bevel gear mechanism for bevel gear speed reducer | |
| CN202431907U (en) | First shaft mechanism for electric hoist reducer | |
| CN202451800U (en) | Worm gear mechanism for worm and gear reducer | |
| CN202451765U (en) | Shaft and gear shaft mechanism used for cylindrical bevel gear wheel speed reducer | |
| CN202431905U (en) | Bevel gear mechanism for heavy mechanical speed reducer | |
| CN202392050U (en) | Single-reduction gearbox with spur gear | |
| CN202451774U (en) | Small shaft mechanism for primary cylindrical spur gear reducer | |
| CN202431838U (en) | Gear shaft mechanism for cylindrical bevel gear reducers | |
| CN202431899U (en) | Shaft mechanism for reducer | |
| CN202451705U (en) | Single-stage speed reducer | |
| CN202451776U (en) | Central gear shaft mechanism for speed reducer | |
| CN202441852U (en) | Gear shaft mechanism for main speed reducer | |
| CN202431840U (en) | Inner shaft mechanism for coaxial gear speed reducer | |
| CN202451769U (en) | Driven shaft mechanism for speed reducer | |
| CN202451782U (en) | Hollow shaft mechanism for speed reducers in heavy-duty machinery | |
| CN202441810U (en) | Coaxial type gear reducer | |
| CN202531794U (en) | Bearing mechanism for coaxial gear speed reducer | |
| CN202431839U (en) | Three-axial mechanism for speed reducer | |
| CN202451767U (en) | Bearing mechanism for single-stage speed reducer | |
| CN202531787U (en) | Driven shaft bearing mechanism for speed reducer | |
| CN202451764U (en) | Horizontal shaft mechanism for cylinder-bevel gear reducer | |
| CN202628947U (en) | Secondary helical cylindrical gear reducer |
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: 20120926 Termination date: 20130112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |