CN205509759U - Motor reduction box - Google Patents
Motor reduction box Download PDFInfo
- Publication number
- CN205509759U CN205509759U CN201620287167.5U CN201620287167U CN205509759U CN 205509759 U CN205509759 U CN 205509759U CN 201620287167 U CN201620287167 U CN 201620287167U CN 205509759 U CN205509759 U CN 205509759U
- Authority
- CN
- China
- Prior art keywords
- ring
- location
- shell
- outside fix
- motor
- 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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- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a motor reduction box, including the fashioned shell of aluminium alloy casting, be equipped with the through -hole in the middle of the shell and pass through by the electric motor rotor axle, the terminal surface of shell is equipped with the internal hole positioning who is used for motor casing toward outer convex location ring, its characterized in that: the location ring form by interior location ring and outside fix ring, inside and outside location ring with the through -hole center is the concentric setting in center, the ring body of outside fix ring is equipped with the breach, the ring body excircle of interior location ring and outside fix ring is equipped with the circumferential location that the location rib is used for motor casing. The utility model discloses the commonality is strong, the shaping is of high quality, be convenient for simultaneously assembly and NULL.
Description
Technical field
This utility model relates to a kind of reducing motor, is specifically related to the Gearbox of a kind of reducing motor.
Background technology
The low profile gear motor carrying output of slowing down typically is made up of motor part and reduction box part, wherein Gearbox also serves as front motor cover use, the end face of Gearbox is provided with the location ring protruded the outward Internal hole positioning for electric machine casing, during assembling, first the cylindrical shell of motor is carried out Internal hole positioning by location ring, is connected by screw and Gearbox are fixing the most again.Shortcoming is, owing to power of motor is different, the diameter of bore of motor cylindrical shell would also vary from, this location ring being accomplished by Gearbox also should have different size, so, the specification of Gearbox is also just different, poor universality, also brings along assembling inconvenience, semifinished product warehouse storage is big, be not easy to the problems such as management simultaneously.It addition, in prior art, the location ring of Gearbox is usually closed-loop structure, so being easily deformed when casting, it is unfavorable for location and the installation of electric machine casing.
Summary of the invention
In view of the deficiency of background technology, it is good that technical problem to be solved in the utility model is to provide a kind of highly versatile, Forming Quality, simultaneously facilitates assembling and the decelerating through motor box body of production management.
To this end, this utility model uses following scheme to realize:
Decelerating through motor box body, shell including aluminium alloy casting, it is provided with through hole in the middle of shell to pass through by rotor axis of electric, the end face of shell is provided with the location ring protruded the outward Internal hole positioning for electric machine casing, it is characterized in that: described location ring is made up of inner position ring and outside fix ring, inside and outside location ring is arranged concentrically centered by described through hole center.
The ring body of outside fix ring is provided with breach.
The ring body cylindrical of inner position ring and outside fix ring is provided with location circumferentially positioned for electric machine casing of rib.
After using technique scheme, the motor cylindrical shell of the applicable a kind of diameter of bore of inner position ring that decelerating through motor box body has, the motor cylindrical shell of the most applicable another kind of diameter of bore of outside fix ring, i.e. this utility model can be suitable for the installation of motor of two kinds of different capacities simultaneously, highly versatile, also bring along the convenience of assembling simultaneously, and can realize general for different capacity motor, so the quantity in stock of this semi-finished product of decelerating through motor box body can also reduce, reach the purpose that is easily managed.Further, the ring body of outside fix ring is after arranging breach, it is possible to resolve the problem being easily deformed during casting caused due to closed-loop structure, is thus advantageous to location and the installation of electric machine casing.It addition, the ring body cylindrical of inner position ring and outside fix ring is provided with location rib can be used for the circumferentially positioned of electric machine casing, facilitate the assembling of motor and the accurate of rigging position.
Accompanying drawing explanation
This utility model has a drawings described below:
Fig. 1 is the end face direction view of decelerating through motor box body.
Detailed description of the invention
As shown in the figure, decelerating through motor box body of the present utility model, shell 1 including aluminium alloy casting, being provided with through hole 2 in the middle of shell 1 allows rotor axis of electric pass through, the end face of shell 1 is provided with the location ring protruded the outward Internal hole positioning for electric machine casing, described location ring is made up of inner position ring 3 and outside fix ring 4, inner position ring 3 and outside fix ring 4 are arranged concentrically centered by described through hole 2 center, the ring body of outside fix ring 4 is provided with breach 5 everywhere, the ring body cylindrical of inner position ring 3 is provided with location circumferentially positioned for electric machine casing of rib 7, the ring body cylindrical of outside fix ring 4 is provided with location circumferentially positioned for electric machine casing of rib 6.
Claims (3)
1. decelerating through motor box body, shell including aluminium alloy casting, it is provided with through hole in the middle of shell to pass through by rotor axis of electric, the end face of shell is provided with the location ring protruded the outward Internal hole positioning for electric machine casing, it is characterized in that: described location ring is made up of inner position ring and outside fix ring, inside and outside location ring is arranged concentrically centered by described through hole center.
2. decelerating through motor box body as claimed in claim 1, it is characterised in that: the ring body of outside fix ring is provided with breach.
3. decelerating through motor box body as claimed in claim 1, it is characterised in that: the ring body cylindrical of inner position ring and outside fix ring is provided with circumferentially positioned for electric machine casing of location rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287167.5U CN205509759U (en) | 2016-04-08 | 2016-04-08 | Motor reduction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287167.5U CN205509759U (en) | 2016-04-08 | 2016-04-08 | Motor reduction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509759U true CN205509759U (en) | 2016-08-24 |
Family
ID=56737150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287167.5U Expired - Fee Related CN205509759U (en) | 2016-04-08 | 2016-04-08 | Motor reduction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509759U (en) |
-
2016
- 2016-04-08 CN CN201620287167.5U patent/CN205509759U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |