CN109768660A - A kind of shockproof end cap of direct current permanent magnetic brushless motor - Google Patents
A kind of shockproof end cap of direct current permanent magnetic brushless motor Download PDFInfo
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- CN109768660A CN109768660A CN201910232454.4A CN201910232454A CN109768660A CN 109768660 A CN109768660 A CN 109768660A CN 201910232454 A CN201910232454 A CN 201910232454A CN 109768660 A CN109768660 A CN 109768660A
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- end cap
- convex block
- connection
- connection shell
- fixed convex
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Abstract
The invention discloses a kind of shockproof end caps of direct current permanent magnetic brushless motor, including connection end cap, first fixed convex block, first connection shell and the second connection shell, the side wall of the connection end cap offers axis hole, the side of the connection end cap is flexibly connected and is provided with electric machine casing, and the welding of electric machine casing outer wall is provided with the second fixed convex block, the outer wall curved edge of the connection end cap is provided with the first fixed convex block, one end side wall of described first fixed convex block and the second fixed convex block opens up through-hole setting fastening bolt, and one end outer wall thread of fastening bolt is connected with nut, because of the setting of buffer board and auxiliary stopper device, the space between the first connection shell and the second connection shell and the first fixed convex block and the second fixed convex block is not only filled up, also make in motor operation course, under the connection of buffer board and auxiliary stopper device, it reduces The vibration of end cap, increases the shockproof cushioning performance of end cap.
Description
Technical field
The present invention relates to technical field of motors more particularly to a kind of shockproof end caps of direct current permanent magnetic brushless motor.
Background technique
Motor is the equipment for converting electrical current into mechanical energy, machinery, metallurgy, petroleum, coal, chemistry, aviation, traffic,
In agricultural and other various industry, motor is widely used.As industrial automatization is continuously improved, need to adopt
Use various control motors as the element of automated system, in the automatic control system of artificial satellite, motor is also not
It can lack.Electric motor end cap: being exactly the lid of motor case.Generally divide front cover and rear cover, for fixing and supporting machine shaft
,
Existing motor at work, can generate a large amount of shaking force, so that bolt, screw on motor etc. is fixed
Part, which generates, to be loosened or is detached from.Enhancing with people to safety in utilization, more and more people focus on the measure in terms of damping, such as
Increase crash roll etc., but it is still undesirable for the damping effect of end cap.
Summary of the invention
The purpose of the present invention is to solve the vibration that electric motor end cap existing in the prior art generates in motor use,
The shortcomings that being easy that the connector of end cap and electric machine casing is made to fall off, while also reducing the shockproof properties of end cap, and one proposed
The shockproof end cap of kind direct current permanent magnetic brushless motor.
To achieve the goals above, present invention employs following technical solutions:
A kind of shockproof end cap of direct current permanent magnetic brushless motor, including connection end cap, the first fixed convex block, the first connection shell and second
Shell is connected, the side wall of the connection end cap offers axis hole, and the side of the connection end cap, which is flexibly connected, is provided with electric machine casing,
And the welding of electric machine casing outer wall is provided with the second fixed convex block, it is fixed that the outer wall curved edge of the connection end cap is provided with first
One end side wall of convex block, the described first fixed convex block and the second fixed convex block opens up through-hole setting fastening bolt, and fastens spiral shell
One end outer wall thread of bolt is connected with nut, and the outside of the described first fixed convex block is provided with the first connection shell, the first connection shell
One side contacts are provided with the second connection shell, and the outside of the second fixed convex block is arranged in the second connection shell, and first fixation is convex
One end side wall of block and the second fixed convex block is provided with buffer board, and the upper end side wall of buffer board is provided with auxiliary stopper dress
It sets.
Preferably, the connection end cap, the axis hole and the first fixed convex block are integrally formed, and the connection end cap
Outer wall molding include that there are four the first fixed convex blocks.
Preferably, the inner wall of the first connection shell and the second connection shell opens up card slot, and clamping setting inside card slot
There is auxiliary stopper device, auxiliary stopper device includes fixed link, and the interior welds of fixed link are provided with spring, one end of spring
Welding is provided with gag lever post, and the threaded one end of gag lever post is connected to the upper end of buffer board.
Preferably, the second connection shell, which is fixed with the setting orthogonal side wall of auxiliary stopper device by screw, holds
Block is connect, and one end side wall of receiving block offers groove, clamping is provided with fastening screw in groove.
Preferably, the side wall of the first connection shell and the second connection shell offers orthogonal two threaded holes, and
First connection shell is fixed on the upper end of the connection end cap by threaded hole mounting screw, and second connects shell, and he passes through threaded hole peace
Cartridge screw is fixed on the upper end of electric machine casing.
Preferably, the first connection shell and the second connection mutually contradictory setting of shell, and the first connection shell and the second connection
Shell is fixedly connected by threaded hole using bolt and nut.
The beneficial effects of the present invention are:
1, of the invention, it is solid by connection end cap, the first connection shell, auxiliary stopper device, the second connection shell, electric machine casing and first
Determine the isostructural setting of convex block, the first connection shell and the second connection shell are mutually permanently connected, and guarantee that end cap and electric machine casing are mutual
Security and stability after connection, while also increasing mechanical strength and radial carrying after end cap and electric machine casing interconnection
Power.
2, of the invention, pass through connection end cap, the first connection shell, auxiliary stopper device, the second connection shell, electric machine casing and the
The one fixed isostructural setting of convex block has not only filled up the first connection shell and the because of the setting of buffer board and auxiliary stopper device
Space between two connection shells and the first fixed convex block and the second fixed convex block, also makes in motor operation course, in buffer board
Under connection with auxiliary stopper device, the vibration of end cap is reduced, increases the shockproof cushioning performance of end cap.
Detailed description of the invention
Fig. 1 is that a kind of plan structure of the connection end cap of the shockproof end cap of direct current permanent magnetic brushless motor proposed by the present invention is shown
It is intended to；
Fig. 2 is a kind of side structure schematic view of the shockproof end cap of direct current permanent magnetic brushless motor proposed by the present invention；
Fig. 3 is a kind of partial enlargement knot of the auxiliary stopper device of the shockproof end cap of direct current permanent magnetic brushless motor proposed by the present invention
Structure schematic diagram.
In figure: 1 connection end cap, 2 axis holes, 3 first fixed convex blocks, 4 fastening bolts, 5 first connection shells, 6 auxiliary stoppers dress
Set, 61 fixed links, 62 springs, 63 gag lever posts, 7 second connection shells, 8 nuts, 9 receiving blocks, 10 electric machine casings, 11 second fixation it is convex
Block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment: referring to Fig.1-3, a kind of shockproof end cap of direct current permanent magnetic brushless motor, the side wall of connection end cap 1 offers
Axis hole 2, the side of connection end cap 1, which is flexibly connected, is provided with electric machine casing 10, and the welding of 10 outer wall of electric machine casing is provided with second
Fixed convex block 11, the outer wall curved edge of connection end cap 1 are provided with the first fixed convex block 3, and connection end cap 1, axis hole 2 and first are solid
Determine the integrated molding of convex block 3, and the outer wall molding of connection end cap 1 include there are four the first fixed convex block 3, the first fixed convex block 3 with
One end side wall of second fixed convex block 11 opens up through-hole setting fastening bolt 4, and one end outer wall thread connection of fastening bolt 4
There is nut 8.
End cap ontology includes the integrally formed first fixed convex block 3, when end cap is fixedly connected with electric machine casing 10, at this time
The first fixed contact of convex block 3 is in the side of electric machine casing 10, and the first fixed convex block 3 and second fixes 11 phase mutual connection of convex block
Touching, then using the rotation connection of fastening bolt 4 to the inside of the first fixed convex block 3 and the second fixed convex block 11, later by nut 8
Rotation is in one end of fastening bolt 4, tightness after being connected with each other to the first fixed convex block 3 and the second fixed convex block 11, because
The upper end integrated molding of connection end cap 1 includes that there are four the first fixed convex blocks 3, and first fixes on convex block 3 and electric machine casing 10
The second fixed convex block 11 correspond to each other, it is solid then to complete the first fixed convex block 3 and second using fastening bolt 4 and nut 8
Determine being fastenedly connected for convex block 11, ensure that connection end cap 1 when in use with the tightness interconnected of electric machine casing 10.
One end side wall of first fixed convex block 3 and the second fixed convex block 11 is provided with buffer board, and the upper end side of buffer board
Wall is provided with auxiliary stopper device 6, and the inner wall that the first connection shell 5 and second connect shell 7 opens up card slot, and clamping inside card slot
It is provided with auxiliary stopper device 6, auxiliary stopper device 6 includes fixed link 61, and the interior welds of fixed link 61 are provided with spring
62, one end welding of spring 62 is provided with gag lever post 63, and the threaded one end of gag lever post 63 is connected to the upper end of buffer board.
The outside of first fixed convex block 3 is provided with the first connection shell 5, and the first connection 5 one side contacts of shell are provided with the second company
Body contact 7, and the outside of the second fixed convex block 11, the side wall of the first connection shell 5 and the second connection shell 7 is arranged in the second connection shell 7
Orthogonal two threaded holes are offered, and the first connection shell 5 is fixed on the upper of connection end cap 1 by threaded hole mounting screw
End, he is fixed on the upper end of electric machine casing 10 by threaded hole mounting screw to the second connection shell 7, and the first connection shell 5 and second connect
The mutually contradictory setting of body contact 7, and the first connection shell 5 is fixedly connected by threaded hole using bolt and nut 8 with the second connection shell 7,
The vibration for avoiding upper end bolt and nut after end cap is connected with each other with electric machine casing 10 falls off.
After end cap and electric machine casing 10 are mutually fastenedly connected, first in the threaded upper ends connection auxiliary stopper dress of buffer board
6 are set, then one end of auxiliary stopper device 6 is connected to the inner wall of the first connection shell 5, then connects 5 band of shell for first manually
Dynamic buffer board is moved close to the position of the first fixed convex block 3, and buffer board is made to be against the first fixed convex block 3 and the second fixed convex block
11 table wall also supports the side wall of the first connection shell 5 and at the same time the first connection shell 5 is made to be placed in the outside of the first fixed convex block 3
In the outer wall of connection end cap 1, then using the threaded hole opened up on the first connection shell 5, installation screw keeps the first connection shell 5 fixed
It is mounted on the upper end of connection end cap 1.
Later in opposite side setting the second connection shell 7 of the first connection shell 5, the second connection shell 7 is set to be placed in the second fixation convex
The outside of block 11, and the side wall of the second connection shell 7 is made to be against the outer wall of electric machine casing 10, it is installed to the second connection shell 7
In the process, it moves horizontally the second connection shell 7 and drives receiving block 9, so that one end of fastening bolt 4 is connected to the inside of receiving block 9, so
After be slightly tilted the second connection shell 7, press auxiliary stopper device 6 manually, compress spring 62 in fixed link 61, then make
The clamping of fixed link 61 is to the inside of the second connection shell 7, the side wall phase mutual connection for making the side wall of the second connection shell 7 connect shell 5 with first
Then touching installs screw bolt and nut 8 using the threaded hole opened up on the first connection shell 5 and the second connection shell 7, makes the first connection shell
5 and second connection shell 7 be mutually permanently connected, guarantee the security and stability after end cap and electric machine casing 10 are connected with each other, while
Mechanical strength and radial bearing capacity after increasing end cap and the interconnection of electric machine casing 10, because of buffer board and auxiliary stopper device
6 setting has not only been filled up between the first connection shell 5 and the second connection shell 7 and the first fixed convex block 3 and the second fixed convex block 11
Space, also make in motor operation course, under the connection of buffer board and auxiliary stopper device 6, reduce the vibration of end cap,
Increase the shockproof cushioning performance of end cap.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
It is " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of shockproof end cap of direct current permanent magnetic brushless motor, including connection end cap (1), first fixed convex block (3), the first connection
Shell (5) and the second connection shell (7), which is characterized in that the side wall of the connection end cap (1) offers axis hole (2), the connecting pin
Lid (1) side be flexibly connected is provided with electric machine casing (10), and electric machine casing (10) outer wall welding be provided with second fixation it is convex
Block (11), the outer wall curved edge of the connection end cap (1) are provided with first fixed convex block (3), described first fixed convex block (3)
Through-hole setting fastening bolt (4), and one end outer wall of fastening bolt (4) are opened up with one end side wall of second fixed convex block (11)
It is threaded with nut (8), the outside of described first fixed convex block (3) is provided with the first connection shell (5), the first connection shell (5)
One side contacts are provided with the second connection shell (7), and the outside that the second connection shell (7) setting fixes convex block (11) second, described
One end side wall of first fixed convex block (3) and second fixed convex block (11) is provided with buffer board, and the upper end side of buffer board
Wall is provided with auxiliary stopper device (6).
2. a kind of shockproof end cap of direct current permanent magnetic brushless motor according to claim 1, which is characterized in that the connecting pin
It covers (1), the axis hole (2) and described first fixed convex block (3) to be integrally formed, and the outer wall of the connection end cap (1) forms packet
First fixed convex block (3) there are four including.
3. a kind of shockproof end cap of direct current permanent magnetic brushless motor according to claim 1, which is characterized in that described first connects
Body contact (5) and the inner wall of the second connection shell (7) open up card slot, and clamping is provided with auxiliary stopper device (6) inside card slot, auxiliary
Helping limiting device (6) includes fixed link (61), and the interior welds of fixed link (61) are provided with spring (62), and the one of spring (62)
End welding is provided with gag lever post (63), and the threaded one end of gag lever post (63) is connected to the upper end of buffer board.
4. a kind of shockproof end cap of direct current permanent magnetic brushless motor according to claim 1, which is characterized in that described second connects
Body contact (7) and setting auxiliary stopper device (6) orthogonal side wall are fixed with receiving block (9) by screw, and receiving block (9)
One end side wall offer groove, clamping is provided with fastening screw in groove.
5. a kind of shockproof end cap of direct current permanent magnetic brushless motor according to claim 1, which is characterized in that described first connects
Body contact (5) and the side wall of the second connection shell (7) offer orthogonal two threaded holes, and the first connection shell (5) passes through spiral shell
Pit mounting screw is fixed on the upper end of the connection end cap (1), and second connects shell (7), and he is fixed by threaded hole mounting screw
In the upper end of electric machine casing (10).
6. a kind of shockproof end cap of direct current permanent magnetic brushless motor according to claim 5, which is characterized in that described first connects
Body contact (5) and second connection shell (7) mutually contradictory setting, and the first connection shell (5) and the second connection shell (7) are adopted by threaded hole
It is fixedly connected with bolt and nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232454.4A CN109768660A (en) | 2019-03-26 | 2019-03-26 | A kind of shockproof end cap of direct current permanent magnetic brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232454.4A CN109768660A (en) | 2019-03-26 | 2019-03-26 | A kind of shockproof end cap of direct current permanent magnetic brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109768660A true CN109768660A (en) | 2019-05-17 |
Family
ID=66458699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910232454.4A Pending CN109768660A (en) | 2019-03-26 | 2019-03-26 | A kind of shockproof end cap of direct current permanent magnetic brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109768660A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3059467A1 (en) * | 2015-02-17 | 2016-08-24 | Siemens Aktiengesellschaft | Integrated double elastic active part disconnection |
| CN206452286U (en) * | 2017-07-03 | 2017-08-29 | 衢州艾尚工业设计有限公司 | A kind of easy-to-dismount permanent-magnet brushless DC electric machine |
| CN206775271U (en) * | 2017-05-09 | 2017-12-19 | 上海腾玉节能科技有限公司 | A kind of easy-to-dismount motor |
| CN207184218U (en) * | 2017-08-30 | 2018-04-03 | 东莞市凯福电子科技有限公司 | A kind of dust control and noise absorption formula brake motor of easy access |
| CN207218414U (en) * | 2017-04-27 | 2018-04-10 | 常州市御马精密冲压件有限公司 | A kind of motor of convenient maintenance |
| CN207782549U (en) * | 2017-11-13 | 2018-08-28 | 江苏吉泰科电气股份有限公司 | A kind of permanent-magnet synchronous driver mounting structure |
| CN108768047A (en) * | 2018-06-19 | 2018-11-06 | 张志通 | A kind of new-type motor with water resistance |
-
2019
- 2019-03-26 CN CN201910232454.4A patent/CN109768660A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3059467A1 (en) * | 2015-02-17 | 2016-08-24 | Siemens Aktiengesellschaft | Integrated double elastic active part disconnection |
| CN207218414U (en) * | 2017-04-27 | 2018-04-10 | 常州市御马精密冲压件有限公司 | A kind of motor of convenient maintenance |
| CN206775271U (en) * | 2017-05-09 | 2017-12-19 | 上海腾玉节能科技有限公司 | A kind of easy-to-dismount motor |
| CN206452286U (en) * | 2017-07-03 | 2017-08-29 | 衢州艾尚工业设计有限公司 | A kind of easy-to-dismount permanent-magnet brushless DC electric machine |
| CN207184218U (en) * | 2017-08-30 | 2018-04-03 | 东莞市凯福电子科技有限公司 | A kind of dust control and noise absorption formula brake motor of easy access |
| CN207782549U (en) * | 2017-11-13 | 2018-08-28 | 江苏吉泰科电气股份有限公司 | A kind of permanent-magnet synchronous driver mounting structure |
| CN108768047A (en) * | 2018-06-19 | 2018-11-06 | 张志通 | A kind of new-type motor with water resistance |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190517 |