CN202326919U - Worm gear reducer with bearing mechanism - Google Patents
Worm gear reducer with bearing mechanism Download PDFInfo
- Publication number
- CN202326919U CN202326919U CN2011204739334U CN201120473933U CN202326919U CN 202326919 U CN202326919 U CN 202326919U CN 2011204739334 U CN2011204739334 U CN 2011204739334U CN 201120473933 U CN201120473933 U CN 201120473933U CN 202326919 U CN202326919 U CN 202326919U
- Authority
- CN
- China
- Prior art keywords
- casing
- worm
- worm screw
- input flange
- gear reducer
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model relates to a reducer, in particularly to a worm gear reducer with a bearing mechanism. The worm gear reducer comprises a tank body, wherein a worm is arranged in the tank body, the left end of the worm is fixed with the tank body through a ball bearing, the right end of the worm is fixed with the tank body through a roller bearing, an input flange is arranged on the right side wall of the tank body, and the input flange and the worm are sealed through an oil seal. The worm gear reducer with the bearing mechanism has the advantages of simple structure, high installation accuracy and good using effect.
Description
Technical field
The utility model patent relates to a kind of speed reducer, relates in particular to the worm-gear speed reducer that a kind of tape spool holds mechanism.
Background technique
The speed reducer of present existing technology, complex structure, and also operational effect is relatively poor relatively.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, provide a kind of simple in structure, and the outstanding tape spool of using effect holds the worm-gear speed reducer of mechanism.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of tape spool holds the worm-gear speed reducer of mechanism, comprises casing, is provided with worm screw in the described casing; The left end of described worm screw fixes through ball bearing and casing, and the right-hand member of described worm screw fixes through roller bearing and casing, and the right side wall of described casing is provided with input flange; Described input flange seals through oil sealing with worm screw mutually; Described ball bearing keeps off mutually through back-up ring with casing and connecing, and described input flange and roller bearing connect, and the left side wall of described casing is provided with oil seal cover; The corresponding distribution with worm screw of described oil seal cover, described input flange seals through O type circle with casing mutually.
Therefore, a kind of tape spool of the utility model holds the worm-gear speed reducer of mechanism, and is simple in structure, and installation precision is high, and 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 1: as shown in Figure 1, a kind of tape spool holds the worm-gear speed reducer of mechanism, comprises casing 1; Be provided with worm screw 2 in the described casing 1; The left end of described worm screw 2 fixes through ball bearing 3 and casing 1, and the right-hand member of described worm screw 2 fixes through roller bearing 4 and casing 1, and the right side wall of described casing 1 is provided with input flange 5; Described input flange 5 seals through oil sealing 6 with worm screw 2 mutually; Described ball bearing 3 keeps off mutually through back-up ring 7 with casing 1 and connecing, and described input flange 5 connects with roller bearing 4, and the left side wall of described casing 1 is provided with oil seal cover 8; Described oil seal cover 8 and worm screw 2 corresponding distributions, described input flange 5 seals through O type circle 9 with casing 1 mutually.
Claims (1)
1. a tape spool holds the worm-gear speed reducer of mechanism; It is characterized in that: comprise casing (1), be provided with worm screw (2) in the described casing (1), the left end of described worm screw (2) fixes through ball bearing (3) and casing (1); The right-hand member of described worm screw (2) fixes through roller bearing (4) and casing (1); The right side wall of described casing (1) is provided with input flange (5), and described input flange (5) seals through oil sealing (6) with worm screw (2) mutually, and described ball bearing (3) keeps off mutually through back-up ring (7) with casing (1) and connecing; Described input flange (5) connects with roller bearing (4); The left side wall of described casing (1) is provided with oil seal cover (8), described oil seal cover (8) and the corresponding distribution of worm screw (2), and described input flange (5) seals through O type circle (9) with casing (1) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204739334U CN202326919U (en) | 2011-11-21 | 2011-11-21 | Worm gear reducer with bearing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204739334U CN202326919U (en) | 2011-11-21 | 2011-11-21 | Worm gear reducer with bearing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326919U true CN202326919U (en) | 2012-07-11 |
Family
ID=46438899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204739334U Expired - Fee Related CN202326919U (en) | 2011-11-21 | 2011-11-21 | Worm gear reducer with bearing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326919U (en) |
-
2011
- 2011-11-21 CN CN2011204739334U patent/CN202326919U/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: 20120711 Termination date: 20121121 |