CN202206249U - Flange-mounted helical gear reducing motor - Google Patents
Flange-mounted helical gear reducing motor Download PDFInfo
- Publication number
- CN202206249U CN202206249U CN2011203333272U CN201120333327U CN202206249U CN 202206249 U CN202206249 U CN 202206249U CN 2011203333272 U CN2011203333272 U CN 2011203333272U CN 201120333327 U CN201120333327 U CN 201120333327U CN 202206249 U CN202206249 U CN 202206249U
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- CN
- China
- Prior art keywords
- gear
- shaft
- motor
- flange
- helical
- 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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Abstract
The utility model relates to a reducing motor, and specifically relates to a flange-mounted helical gear reducing motor which mainly solves the technical problems of complicated assembling process, inconvenient maintenance process and the like as a result that all gears of the reducing motor are mounted in a box in the prior art. The flange-mounted helical gear reducing motor comprises a box (1), wherein one end of the box is fixed with a flange (2). The flange-mounted helical gear reducing motor is characterized in that an output shaft (3) is penetrated through the flange (2); the output shaft is fixed with a first helical gear (4); the first helical gear (4) is meshed with a first gear shaft (5); the first gear shaft is connected with a motor gear (6) through a gear transmission mechanism; and the motor gear is fixed on a motor (7) through a motor shaft.
Description
Technical field
The utility model relates to a kind of reducing motor, especially relates to a kind of flange the helical cut gear speed motor is installed.
Background technology
Reducing motor is a kind of actuating unit, mainly is to utilize gear to carry out rate conversion, and the output winding number of motor shaft is decelerated to needed winding number, just obtains the device of bigger torque.Chinese patent discloses a kind of reducing motor (Granted publication number: CN201383736); It comprises motor and the reduction gear casing that is connected with motor; In reduction gear casing, be provided with gear reduction; Be provided with rotor and motor output shaft in the motor, the motor output shaft end has profile of tooth and this end is meshed with gear reduction; Gear reduction comprises gear shaft and the output shaft that is arranged on the reduction gear casing; Gear shaft cooperates through axle key and is connected with the one-level gear; And gear shaft is provided with profile of tooth and is meshed with secondary gear; Secondary gear cooperates through axle key and is connected with output shaft, and above-mentioned one-level gear is meshed with the profile of tooth end of motor output shaft; One-level gear and secondary gear are helical gear; Be equipped with bearing between gear shaft and output shaft and the reduction gear casing.Bearing and reduction gear casing inwall directly are provided with packing ring; Be provided with sealing ring between the inwall of reduction gear casing and the motor output shaft, the bottom of reduction gear casing is provided with installation foot.But this reducing motor all is installed in box house with all gears, makes assembling comparatively complicated, and maintenance is also comparatively inconvenient.
The utility model content
The utility model provides a kind of flange the helical cut gear speed motor is installed, and it mainly is to solve the existing in prior technology reducing motor all gears all are installed in box house, makes assembling comparatively complicated, and maintenance is the technical problem of inconvenience etc. comparatively also.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
The flange of the utility model is installed the helical cut gear speed motor; Comprise casing, casing one end is fixed with ring flange, and cross-under has output shaft on the described ring flange; Output shaft is fixed with first helical gear; First helical gear is engaged with first gear shaft, and first gear shaft connects motor gear through gear drive, and motor gear is fixed on the motor through motor shaft.The bottom of whole box body can be provided with footing, is used for placing whole reducing motor.Behind the electric motor starting, outputting power is to motor gear, and motor gear is given first gear shaft through gear drive with transmission of power, and first gear shaft outputs power through first helical gear, output shaft again.First helical gear is installed on the ring flange through output shaft, makes that installation is comparatively simple, can directly dismantle ring flange and can keep in repair or change parts such as first helical gear.
As preferably, second helical gear that described gear drive includes and first gear shaft is fixing, second helical gear is engaged with second gear shaft, and second gear shaft meshes through the 3rd helical gear and motor gear.Motor gear can drive the 3rd helical gear, second gear shaft, second helical gear successively and carry out transmission, rotates thereby drive first gear shaft.
As preferably, the middle part of described casing is provided with dividing plate, and the inner of output shaft, second gear shaft and the middle part of first gear shaft all are connected on the dividing plate.Dividing plate can be processed one with casing, and output shaft, first gear shaft, second gear shaft are more firm above being erected at like this.
As preferably, be provided with bearing between described output shaft, first gear shaft, second gear shaft and the dividing plate.Bearing can guarantee that output shaft, first gear shaft, second gear shaft are more smooth and easy rotatably, prevents that it from blocking in use.
As preferably, be provided with oil sealing between described ring flange and the output shaft, can prevent that dust from entering into reducing motor inside.
Therefore, the utility model is installed to power shaft, helical gear in the casing through ring flange, assembles comparatively simply, and it is also comparatively convenient, simple and reasonable for structure to repair.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model.
Parts, position and numbering among the figure: casing 1, ring flange 2, output shaft 3, first helical gear 4, first gear shaft 5, motor gear 6, motor 7, second helical gear 8, second gear shaft 9, the 3rd helical gear 10, dividing plate 11, bearing 12, oil sealing 13.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: this routine flange is installed the helical cut gear speed motor, like Fig. 1, a casing 1 is arranged; Casing one end is fixed with ring flange 2, and cross-under has output shaft 3 on the ring flange, and output shaft is fixed with first helical gear 4; First helical gear 4 is engaged with first gear shaft, 5, the first gear shafts and is fixed with second helical gear, 8, the second helical gears and is engaged with second gear shaft 9; Second gear shaft is through the 3rd helical gear 10 and motor gear 6 engagements, and motor gear is fixed on the motor 7 through motor shaft.The middle part of casing is provided with dividing plate 11, and the inner of output shaft 3, second gear shaft 9 and the middle part of first gear shaft 5 all are connected on the dividing plate.Be provided with bearing 12 between output shaft 3, first gear shaft 5, second gear shaft 9 and the dividing plate 11.Be provided with oil sealing 13 between ring flange 2 and the output shaft 3.
During use; Starter motor 7, motor gear 6 drive the 3rd helical gear 10 and rotate, and the 3rd helical gear drives second gear shaft 9, second helical gear 8, first gear shaft 5 successively, first helical gear 4 rotates; Last first helical gear can be transferred to output shaft 3 with power, by the output shaft outputting power.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (5)
1. a flange is installed the helical cut gear speed motor; Comprise casing (1), casing one end is fixed with ring flange (2), it is characterized in that the last cross-under of described ring flange (2) has output shaft (3); Output shaft is fixed with first helical gear (4); First helical gear (4) is engaged with first gear shaft (5), and first gear shaft connects motor gear (6) through gear drive, and motor gear is fixed on the motor (7) through motor shaft.
2. flange according to claim 1 is installed the helical cut gear speed motor; It is characterized in that described gear drive includes and fixing second helical gear (8) of first gear shaft (5); Second helical gear is engaged with second gear shaft (9), and second gear shaft is through the 3rd helical gear (10) and motor gear (6) engagement.
3. flange according to claim 1 and 2 is installed the helical cut gear speed motor; The middle part that it is characterized in that described casing (1) is provided with dividing plate (11), and the inner of output shaft (3), second gear shaft (9) and the middle part of first gear shaft (5) all are connected on the dividing plate.
4. flange according to claim 3 is installed the helical cut gear speed motor, it is characterized in that being provided with bearing (12) between described output shaft (3), first gear shaft (5), second gear shaft (9) and the dividing plate (11).
5. flange according to claim 1 and 2 is installed the helical cut gear speed motor, it is characterized in that being provided with oil sealing (13) between described ring flange (2) and the output shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203333272U CN202206249U (en) | 2011-09-07 | 2011-09-07 | Flange-mounted helical gear reducing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203333272U CN202206249U (en) | 2011-09-07 | 2011-09-07 | Flange-mounted helical gear reducing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202206249U true CN202206249U (en) | 2012-04-25 |
Family
ID=45970345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203333272U Expired - Fee Related CN202206249U (en) | 2011-09-07 | 2011-09-07 | Flange-mounted helical gear reducing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202206249U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954192A (en) * | 2012-12-06 | 2013-03-06 | 衡山齿轮有限责任公司 | Bevel gear type speed reducer applied to ceramic tile polishing machine |
| CN105587827A (en) * | 2014-10-20 | 2016-05-18 | 杭州鄂达精密机电科技有限公司 | Wheel gear box |
| CN112821663A (en) * | 2021-02-23 | 2021-05-18 | 领伟创新智能系统(浙江)有限公司 | Permanent magnet speed reducing motor |
-
2011
- 2011-09-07 CN CN2011203333272U patent/CN202206249U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954192A (en) * | 2012-12-06 | 2013-03-06 | 衡山齿轮有限责任公司 | Bevel gear type speed reducer applied to ceramic tile polishing machine |
| CN105587827A (en) * | 2014-10-20 | 2016-05-18 | 杭州鄂达精密机电科技有限公司 | Wheel gear box |
| CN112821663A (en) * | 2021-02-23 | 2021-05-18 | 领伟创新智能系统(浙江)有限公司 | Permanent magnet speed reducing motor |
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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: 20120425 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |