CN203119664U - Mating structure of outer over and box body of motor - Google Patents
Mating structure of outer over and box body of motor Download PDFInfo
- Publication number
- CN203119664U CN203119664U CN 201320073368 CN201320073368U CN203119664U CN 203119664 U CN203119664 U CN 203119664U CN 201320073368 CN201320073368 CN 201320073368 CN 201320073368 U CN201320073368 U CN 201320073368U CN 203119664 U CN203119664 U CN 203119664U
- Authority
- CN
- China
- Prior art keywords
- motor
- enclosing cover
- casing
- box body
- utility
- 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)
Abstract
The utility model discloses a mating structure of an outer over and a box body of a motor, comprising an outer cover and a box body, wherein the outer cover and the box body are in fit connection with each other through a step and are fastened together through bolts. The mating structure of the outer over and the box body of the motor adopts a step buckling mode which has better dustproof and waterproof performances and is reasonable in structure and easy to implement compared with a mode in which an outer cover and a box body of an ordinary motor are directly connected through bolts.
Description
Technical field
The utility model relates to a kind of enclosing cover and casing fit structure of motor.
Background technology
Motor is a kind of equipment that electric energy is converted to mechanical energy, and it is widely used in various industries as the power source of electrical appliance or various machineries.Existing motor, its enclosing cover directly adopts bolt to be connected with casing, and enclosing cover and casing mating surface gap are bigger, it is dustproof, water resistance is relatively poor, easily makes the winding of motor make moist, and then causes winding inter-turn or phase fault, even winding burns, and has certain potential safety hazard.
The utility model content
The purpose of this utility model is at the problems referred to above, and a kind of enclosing cover and casing fit structure of motor is provided, and directly adopts bolt to be connected with the enclosing cover that solves existing motor with casing, and the mating surface gap is bigger, dustproof, the relatively poor problem of water resistance.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of enclosing cover of motor and casing fit structure comprise enclosing cover and casing, and described enclosing cover and casing are connected by step, and pass through bolted.
Further, described enclosing cover and casing are made by aluminum alloy materials.
The beneficial effects of the utility model are, the enclosing cover of described motor and casing fit structure adopt step to fasten, and directly by bolted mode, it prevents dust, water resistance is better, rational in infrastructure, is easy to realization with respect to the enclosing cover of common motor and casing.
Description of drawings
Fig. 1 is the enclosing cover of the utility model motor and the schematic diagram of casing fit structure;
Fig. 2 is that the enclosing cover of motor shown in Figure 1 and casing fit structure are at the enlarged drawing at A place;
Fig. 3 is that the enclosing cover of motor shown in Figure 1 and casing fit structure are at the enlarged drawing at B place.
Among the figure:
1, enclosing cover; 2, casing; 3, breach; 4, step.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Please refer to Fig. 1 to shown in Figure 3, Fig. 1 is the enclosing cover of the utility model motor and the schematic diagram of casing fit structure; Fig. 2 is that the enclosing cover of motor shown in Figure 1 and casing fit structure are at the enlarged drawing at A place; Fig. 3 is that the enclosing cover of motor shown in Figure 1 and casing fit structure are at the enlarged drawing at B place.In present embodiment, a kind of enclosing cover of motor and casing fit structure, comprise the enclosing cover 1 and casing 2 made by aluminum alloy materials, described casing 2 is provided with step 4, described enclosing cover 1 is provided with the breach 3 that matches with step 4, described enclosing cover 1 is connected by step 4 with casing 2, and passes through bolted.
Enclosing cover 1 of the present utility model cooperates by step 4 with casing 2, thereby has effectively improved dustproof, the water resistance of motor, and security performance is higher, and is rational in infrastructure, is easy to realize.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the enclosing cover of a motor and casing fit structure comprise enclosing cover and casing, it is characterized in that: described enclosing cover and casing are connected by step, and pass through bolted.
2. the enclosing cover of motor according to claim 1 and casing fit structure, it is characterized in that: described enclosing cover and casing are made by aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073368 CN203119664U (en) | 2013-02-17 | 2013-02-17 | Mating structure of outer over and box body of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073368 CN203119664U (en) | 2013-02-17 | 2013-02-17 | Mating structure of outer over and box body of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119664U true CN203119664U (en) | 2013-08-07 |
Family
ID=48899980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320073368 Expired - Fee Related CN203119664U (en) | 2013-02-17 | 2013-02-17 | Mating structure of outer over and box body of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119664U (en) |
-
2013
- 2013-02-17 CN CN 201320073368 patent/CN203119664U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20190217 |