CN205231892U - Firm type brake motor - Google Patents
Firm type brake motor Download PDFInfo
- Publication number
- CN205231892U CN205231892U CN201521077737.XU CN201521077737U CN205231892U CN 205231892 U CN205231892 U CN 205231892U CN 201521077737 U CN201521077737 U CN 201521077737U CN 205231892 U CN205231892 U CN 205231892U
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- China
- Prior art keywords
- hole
- screw
- base
- locating cover
- reference column
- 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.)
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model belongs to the technical field of the electrical equipment technique and specifically relates to a firm type brake motor is related to, which comprises a motor body, motor body bottom both sides are the fixedly connected with base respectively, the screw hole has been seted up on the base, fixedly connected with has the screw in interior hexagonal hole in the screw hole, still including the location lid, location lid bottom seted up with the first through -hole of screw outer peripheral face assorted, first through -hole slides and sets up on the screw outer peripheral face, first through -hole bottom is equipped with with interior hexagonal hole assorted protrudingly, the hexagonal was downthehole including protruding slip was established, the location is covered the outer peripheral face and is equipped with the reference column, seted up on the base with reference column assorted constant head tank, the reference column slides and sets up in the constant head tank, seted up on the base and covered assorted second through -hole with the location, second through -hole and screw hole coaxial line, the annular groove has been seted up to second through -hole bottom, be equipped with the third through -hole of intercommunication bottom the base in the annular groove, the utility model discloses the location is firm reliable, simple structure, reasonable in design.
Description
Technical field
The utility model relates to motor device technical field, especially relates to a kind of firm type braking motor.
Background technology
Braking motor is widely used in metal working machine tool, package packing machine, woodworking machinery, food machinery, chemical machinery, textile machine, building machinery and gear reduction unit etc., existing a few thing environment is more severe, the factor impacts such as the screw that braking motor base is fixed is given a shock for a long time, corrosion, screw is easy to loosen or fracture, cause motor-driven to lose efficacy, affect the normal work of machine.
Utility model content
The technical problems to be solved in the utility model is: the screw fixed to solve braking motor is easy to the problem loosened, and now provides a kind of firm type braking motor.
The utility model solves the technical scheme that its technical problem adopts: a kind of firm type braking motor, comprise motor body, described motor body two bottom sides is fixedly connected with base respectively, described base offers screw hole, described screw hole internal fixtion is connected with the screw with inner hexagonal hole, also comprise locating cover, the first through hole matched with described screw outer peripheral face is offered bottom described locating cover, described first through hole is slidably arranged on described screw outer peripheral face, described first via bottoms is provided with the projection matched with described inner hexagonal hole, described projection is slided and is located in described inner hexagonal hole, described locating cover outer peripheral face is provided with reference column, described base offers the location notch matched with described reference column, described reference column is slidably arranged in location notch, described base offers the second through hole matched with described locating cover, described second through hole and described screw hole coaxial line, described second via bottoms offers annular groove, the third through-hole be communicated with described base bottom is provided with in described annular groove, braking motor operationally, motor has certain vibrations, under the effect of locating cover, well make screw can not get loose with vibrations, time under moister environment, rainwater etc. can be discharged by the third through-hole under annular groove.
The operational environment more complicated of braking motor own, likely out of doors or in moister environment, at this moment braking motor base has the corrosion screws such as meeting rain, in order to enable the better landing of the water on locating cover to annular groove, further, described locating cover shows as inside contraction from bottom to top, because locating cover shows as inside contraction from bottom to top, locating cover outer peripheral face is gradient, when rainwater is fallen on locating cover can better landing to annular groove.
Braking motor has certain vibrations when running, locating cover also can be subject to certain active force on base, in order to make locating cover fixing more firm, further, described reference column has two and is uniformly distributed along described locating cover outer peripheral face, make locating cover stressed more even, make locating cover fixing more firm.
Drop down onto in annular groove to make rainwater etc. and can discharge more smoothly, further, described third through-hole has four and is uniformly distributed along circumference bottom described annular groove, have four due to third through-hole and be uniformly distributed along circumference bottom described annular groove, the rainwater dropped down onto in annular groove can be discharged from third through-hole more smoothly.
The beneficial effects of the utility model are: the utility model firm type braking motor operationally, motor has certain vibrations on the one hand, under the effect of locating cover, well make screw can not get loose with vibrations, time on the other hand under moister environment, rainwater etc. can be discharged by the third through-hole under annular groove, and the utility model firm position is reliable, structure is simple, reasonable in design.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the front view of the utility model firm type braking motor;
Fig. 2 is the left view of the utility model firm type braking motor;
Fig. 3 is the direction view of A in Fig. 1;
Fig. 4 is the partial view of the base of the utility model firm type braking motor;
Fig. 5 is the structural representation of the locating cover of the utility model firm type braking motor;
Fig. 6 is the partial enlarged drawing of B in Fig. 1.
In figure: 1, motor body, 2, base, 3, screw hole, 4, inner hexagonal hole, 5, screw, 6, locating cover, the 7, first through hole, 8, protruding, 9, reference column, 10, location notch, the 11, second through hole, 12, annular groove, 13, third through-hole.
Embodiment
The utility model is described in more detail by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As shown in Fig. 1,2 and 6, a kind of firm type braking motor, comprise motor body 1, described motor body 1 two bottom sides is fixedly connected with base 2 respectively, described base 2 offers screw hole 3, and described screw hole 3 internal fixtion is connected with the screw 5 with inner hexagonal hole 4;
As Fig. 1,2, shown in 5 and 6, also comprise locating cover 6, described locating cover 6 shows as inside contraction from bottom to top, the first through hole 7 matched with described screw 5 outer peripheral face is offered bottom described locating cover 6, described first through hole 7 is slidably arranged on described screw 5 outer peripheral face, the projection 8 matched with described inner hexagonal hole 4 is provided with bottom described first through hole 7, described protruding 8 slide is located in described inner hexagonal hole 4, described locating cover 6 outer peripheral face is provided with reference column 9, and described reference column 9 has two and is uniformly distributed along described locating cover 6 outer peripheral face;
As shown in Figures 3 and 4, described base 2 offers the location notch 10 matched with described reference column 9, described reference column 9 is slidably arranged in location notch 10, described base 2 offers the second through hole 11 matched with described locating cover 6, described second through hole 11 and described screw hole 3 coaxial line, annular groove 12 is offered bottom described second through hole 11, be provided with in described annular groove 12 and the third through-hole 13 be communicated with bottom described base 2, described third through-hole 13 has four and is uniformly distributed along circumference bottom described annular groove 12.
Screw 5 when mounted, is first locked in screw hole 3 by above-mentioned firm type braking motor, then the projection 8 of locating cover 6 is aimed at inner hexagonal hole 4, then reference column 9 is aimed at location notch 10, slided by locating cover 6, complete the installation of locating cover 6, operationally, braking motor can produce vibrations, screw can get loose along with the vibrations of motor, motor-driven is caused to lose efficacy, the normal work of impact machinery, braking motor workplace is more severe, at some moister or out of doors time, rainwater etc. can have certain corrosivity, rainwater can to braking motor base 2, corrosion such as screw 5 grade, motor is caused normally to work, the projection 8 matched with soket head cap screw 5 is provided with in locating cover 6, locating cover 6 is provided with reference column 9, reference column 9 limits locating cover 6 when being given a shock, locating cover 6 is certainly in rotation, loosening of screw 5 is well limited under both cooperations, because locating cover 6 shows as inside contraction from bottom to top, annular groove 12 is offered bottom second through hole 11, third through-hole 13 is provided with in annular groove 12, rainwater on locating cover 6 landing in annular groove 12, finally discharge base 2 from third through-hole 13.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, and by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. a firm type braking motor, comprise motor body (1), described motor body (1) two bottom sides is fixedly connected with base (2) respectively, described base (2) offers screw hole (3), described screw (5) hole (3) internal fixtion is connected with the screw (5) with inner hexagonal hole (4), it is characterized in that: also comprise locating cover (6), described locating cover (6) bottom offers the first through hole (7) matched with described screw (5) outer peripheral face, described first through hole (7) is slidably arranged on described screw (5) outer peripheral face, described first through hole (7) bottom is provided with the projection (8) matched with described inner hexagonal hole (4), described projection (8) is slided and is located in described inner hexagonal hole (4), described locating cover (6) outer peripheral face is provided with reference column (9), described base (2) offers the location notch (10) matched with described reference column (9), described reference column (9) is slidably arranged in location notch (10), described base (2) offers the second through hole (11) matched with described locating cover (6), described second through hole (11) and described screw hole (3) coaxial line, described second through hole (11) bottom offers annular groove (12), the third through-hole (13) be communicated with described base (2) bottom is provided with in described annular groove (12).
2. firm type braking motor according to claim 1, is characterized in that: described locating cover (6) shows as inside contraction from bottom to top.
3. firm type braking motor according to claim 1, is characterized in that: described reference column (9) has two and is uniformly distributed along described locating cover (6) outer peripheral face.
4. firm type braking motor according to claim 1, is characterized in that: described third through-hole (13) has four and is uniformly distributed along described annular groove (12) bottom circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077737.XU CN205231892U (en) | 2015-12-19 | 2015-12-19 | Firm type brake motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077737.XU CN205231892U (en) | 2015-12-19 | 2015-12-19 | Firm type brake motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231892U true CN205231892U (en) | 2016-05-11 |
Family
ID=55906935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077737.XU Active CN205231892U (en) | 2015-12-19 | 2015-12-19 | Firm type brake motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231892U (en) |
-
2015
- 2015-12-19 CN CN201521077737.XU patent/CN205231892U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |