CN203162075U - Evolute type speed reducer with intermediate shaft bearing positioning mechanism - Google Patents
Evolute type speed reducer with intermediate shaft bearing positioning mechanism Download PDFInfo
- Publication number
- CN203162075U CN203162075U CN 201320058564 CN201320058564U CN203162075U CN 203162075 U CN203162075 U CN 203162075U CN 201320058564 CN201320058564 CN 201320058564 CN 201320058564 U CN201320058564 U CN 201320058564U CN 203162075 U CN203162075 U CN 203162075U
- Authority
- CN
- China
- Prior art keywords
- intermediate shaft
- speed reducer
- casing
- evolute
- bearing positioning
- 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
- 239000003638 chemical reducing agent Substances 0.000 title abstract description 6
- 210000004907 gland Anatomy 0.000 claims description 6
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model provides a speed reducer, and particularly relates to an evolute type speed reducer with an intermediate shaft bearing positioning mechanism. The evolute type speed reducer with the intermediate shaft bearing positioning mechanism comprises a box, an intermediate shaft is installed in the box, the intermediate shaft and the box are positioned through bearings, the tail portions of the intermediate shaft are fixed with the bearings through press covers, and the bearings and the box are positioned through check rings. The evolute type speed reducer with the intermediate shaft bearing positioning mechanism is simple in structure and promotes work efficiency.
Description
Technical field
The utility model is a kind of retarder, particularly a kind of involute-type retarder with the midship shaft bearing positioning means.
Background technique
Reducer structure complexity of the prior art, inefficiency.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of simple in structure, promotes the involute-type retarder of the band midship shaft bearing positioning means of working efficiency.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of involute-type retarder with the midship shaft bearing positioning means, comprise casing, be provided with jack shaft in the described casing, described jack shaft is located by bearing mutually with casing, afterbody and the bearing of described jack shaft fix by gland, and described bearing is by back-up ring and casing location.
As preferably, described gland and jack shaft fix by bolt, and the outer side wall of described casing is provided with the bearing cap corresponding with jack shaft, is provided with pad between described bearing cap and casing.
Therefore, the involute-type retarder of the band midship shaft bearing positioning means that the utility model provides, simple in structure, promote working efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of involute-type retarder with the midship shaft bearing positioning means, comprise casing 1, be provided with jack shaft 2 in the described casing 1, described jack shaft 2 is located by bearing 3 mutually with casing 1, the afterbody of described jack shaft 2 and bearing 3 fix by gland 4, and described bearing 3 is by back-up ring 5 and casing 1 location.Described gland 4 fixes by bolt 6 with jack shaft 2, and the outer side wall of described casing 1 is provided with the bearing cap 7 corresponding with jack shaft 2, and 1 of described bearing cap 7 and casing are provided with pad 8.
Claims (2)
1. involute-type retarder with the midship shaft bearing positioning means, it is characterized in that: comprise casing (1), be provided with jack shaft (2) in the described casing (1), described jack shaft (2) is located by bearing (3) mutually with casing (1), the afterbody of described jack shaft (2) and bearing (3) fix by gland (4), and described bearing (3) is by back-up ring (5) and casing (1) location.
2. the involute-type retarder of band midship shaft bearing positioning means according to claim 1, it is characterized in that: described gland (4) fixes by bolt (6) with jack shaft (2), the outer side wall of described casing (1) is provided with the bearing cap (7) corresponding with jack shaft (2), is provided with pad (8) between described bearing cap (7) and casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058564 CN203162075U (en) | 2013-01-22 | 2013-01-22 | Evolute type speed reducer with intermediate shaft bearing positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058564 CN203162075U (en) | 2013-01-22 | 2013-01-22 | Evolute type speed reducer with intermediate shaft bearing positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162075U true CN203162075U (en) | 2013-08-28 |
Family
ID=49023260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058564 Expired - Fee Related CN203162075U (en) | 2013-01-22 | 2013-01-22 | Evolute type speed reducer with intermediate shaft bearing positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162075U (en) |
-
2013
- 2013-01-22 CN CN 201320058564 patent/CN203162075U/en not_active Expired - Fee Related
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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: 20130828 Termination date: 20140122 |