CN202326917U - Worm wheel and worm reduction gear with output mechanism - Google Patents
Worm wheel and worm reduction gear with output mechanism Download PDFInfo
- Publication number
- CN202326917U CN202326917U CN2011204739315U CN201120473931U CN202326917U CN 202326917 U CN202326917 U CN 202326917U CN 2011204739315 U CN2011204739315 U CN 2011204739315U CN 201120473931 U CN201120473931 U CN 201120473931U CN 202326917 U CN202326917 U CN 202326917U
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- CN
- China
- Prior art keywords
- output shaft
- worm gear
- worm
- casing
- worm wheel
- 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)
Abstract
The utility model relates to a reduction gear, in particular to a worm wheel and worm reduction gear with an output mechanism. The worm wheel and worm reduction gear with the output mechanism comprises a box, wherein a unidirectional and bidirectional output shaft is inserted into the box; a worm wheel is sleeved on the unidirectional and bidirectional output shaft; the left end of the worm wheel is checked by a sleeve ring in the unidirectional and bidirectional output shaft; the worm wheel is fixed with the unidirectional and bidirectional output shaft by a flat key; the right end of the worm wheel is checked by a check ring; and an output flange is arranged on the left side wall of the box. The worm wheel and worm reduction gear with the output mechanism has a simple structure and is high in installation precision and good in using effect.
Description
Technical field
The utility model patent relates to a kind of speed reducer, relates in particular to a kind of worm-gear speed reducer with output 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, provides a kind of simple in structure, and the worm-gear speed reducer of the outstanding band output mechanism of using effect.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of worm-gear speed reducer with output mechanism comprises casing, is plugged with the single-direction and dual-direction output shaft in the described casing; Be with worm gear on the described single-direction and dual-direction output shaft; The left end of described worm gear keeps off mutually with lasso in the single-direction and dual-direction output shaft and connecing, and described worm gear and single-direction and dual-direction output shaft fix through flat key, and the right-hand member of described worm gear keeps off mutually through back-up ring and connecing; The left side wall of described casing is provided with output flange; Described worm gear and casing fix through ball bearing, and described worm gear seals through oil sealing with casing mutually, and described output flange and casing fix through bolt; Be provided with pad between described worm gear and back-up ring, described pad and single-direction and dual-direction output shaft socket-connect.
Therefore, a kind of worm-gear speed reducer of the utility model with output mechanism, simple in structure, 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 worm-gear speed reducer with output mechanism comprises casing 1; Be plugged with single-direction and dual-direction output shaft 2 in the described casing 1, be with worm gear 3 on the described single-direction and dual-direction output shaft 2, the left end of described worm gear 3 keeps off mutually with lasso 4 in the single-direction and dual-direction output shaft 2 and connecing; Described worm gear 3 fixes through flat key 5 with single-direction and dual-direction output shaft 2; The right-hand member of described worm gear 3 keeps off mutually through back-up ring 6 and connecing, and the left side wall of described casing 1 is provided with output flange 7, and described worm gear 3 fixes through ball bearing 8 with casing 1; Described worm gear 3 seals through oil sealing 9 with casing 1 mutually; Described output flange 7 fixes through bolt 10 with casing 1, and 6 of described worm gear 3 and back-up rings are provided with pad 11, and described pad 11 socket-connects with single-direction and dual-direction output shaft 2.
Claims (1)
1. worm-gear speed reducer with output mechanism; It is characterized in that: comprise casing (1); Be plugged with single-direction and dual-direction output shaft (2) in the described casing (1), be with worm gear (3) on the described single-direction and dual-direction output shaft (2), the left end of described worm gear (3) keeps off mutually with lasso (4) in the single-direction and dual-direction output shaft (2) and connecing; Described worm gear (3) fixes through flat key (5) with single-direction and dual-direction output shaft (2); The right-hand member of described worm gear (3) keeps off mutually through back-up ring (6) and connecing, and the left side wall of described casing (1) is provided with output flange (7), and described worm gear (3) and casing (1) fix through ball bearing (8); Described worm gear (3) seals through oil sealing (9) with casing (1) mutually; Described output flange (7) fixes through bolt (10) with casing (1), is provided with pad (11) between described worm gear (3) and back-up ring (6), and described pad (11) socket-connects with single-direction and dual-direction output shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204739315U CN202326917U (en) | 2011-11-21 | 2011-11-21 | Worm wheel and worm reduction gear with output mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204739315U CN202326917U (en) | 2011-11-21 | 2011-11-21 | Worm wheel and worm reduction gear with output mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326917U true CN202326917U (en) | 2012-07-11 |
Family
ID=46438897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204739315U Expired - Fee Related CN202326917U (en) | 2011-11-21 | 2011-11-21 | Worm wheel and worm reduction gear with output mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326917U (en) |
-
2011
- 2011-11-21 CN CN2011204739315U patent/CN202326917U/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 |