CN104638816A - Motor protection mechanism under high-frequency vibration - Google Patents
Motor protection mechanism under high-frequency vibration Download PDFInfo
- Publication number
- CN104638816A CN104638816A CN201510055246.3A CN201510055246A CN104638816A CN 104638816 A CN104638816 A CN 104638816A CN 201510055246 A CN201510055246 A CN 201510055246A CN 104638816 A CN104638816 A CN 104638816A
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- CN
- China
- Prior art keywords
- shell fragment
- motor
- mechanism body
- frequency vibration
- under high
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Abstract
The invention discloses a motor protection mechanism under high-frequency vibration and belongs to a motor protection device. The motor protection mechanism comprises a mechanism body, wherein a plurality of guide clamping resilient sheets and resilient sheet buckles, which extend inwards, are arranged on the inner side of the mechanism body; gaps are formed among the plurality of guide clamping resilient sheets and resilient sheet buckles; a plurality of vibration-absorption adjusting resilient sheets are arranged on the outer side of the mechanism body, the plurality of vibration-absorption adjusting resilient sheets protrude upwards. The direct contact between a mounting seat surface and a motor bottom surface is changed into contact realized by a resilient sheet mechanism when a previous motor is mounted; guide parts of the resilient sheets are used for clamping a lower cup seat of the motor in a mounting process; after the motor is mounted, the mounting stability of the motor is guaranteed and the direct contact abrasion between the motor and a mounting seat is avoided, so that the mounting difficulty is reduced and the machining precision of the mounting seat is reduced; the process is simplified, and the vibration-absorption adjusting resilient sheets have a buffering effect under a high-frequency vibration working condition and the stability of the motor is kept.
Description
Technical field
The present invention relates to a kind of electric motor protective device, in particular, the present invention relates generally to a kind of for the electric motor protecting mechanism under high-frequency vibration.
Background technology
At present, Electric Machine Control product is widely used in industry-by-industry, and particularly automobile component controls assembly, electric tool, micro electronmechanical controller etc., and in these products, the life-span of motor directly affects the life-span of all products.Generally needing in these products is the rotary motion of rectilinear motion or large torsion by the convert rotational motion of motor, and in these conversion of motion processes, the stability of motor plays crucial effect.But these products can work mostly under the environment of high-frequency vibration; the burden of motor is strengthened; nowadays mostly adopt clamping motor or be completely fixed motor; protect motor; its shortcoming is high to requirement on machining accuracy, or motor cost is high, is unfavorable for the development trend of present energy-conservation saving; and the motor mounting process of this series products requires high, the consistency of installation be kept high.Thus be necessary do further research for the structure of the electric motor protecting mechanism under aforementioned vibrations operating mode and improve.
Summary of the invention
An object of the present invention is for above-mentioned deficiency; there is provided a kind of for the electric motor protecting mechanism under high-frequency vibration; easily produce with motor mount under the operating mode of vibrations and wear and tear to expect to solve motor in prior art, the shockproof structure machining accuracy high-technology problem of routine.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
Provided by the present invention a kind of for the electric motor protecting mechanism under high-frequency vibration, described electric motor protecting mechanism comprises mechanism body, the inner side of described mechanism body is provided with the multiple guiding extended internally and holds shell fragment and shell fragment buckle tightly, and described multiple guiding is held tightly between shell fragment and shell fragment buckle and is equipped with gap; The outside of described mechanism body is provided with multiple antidetonation and regulates shell fragment, and described multiple antidetonation regulates shell fragment all to raise up.
As preferably, further technical scheme is: be arc inside described mechanism body, it is three that described guiding holds shell fragment tightly, and they to the center of circle inside mechanism body connecting line between angle be 120 degree.
Further technical scheme is: for arc inside described mechanism body, described shell fragment buckle is three, and they to the center of circle inside mechanism body connecting line between angle be 120 degree.
Further technical scheme is: the outside of described mechanism body is also arc, and described antidetonation regulates shell fragment to be three, and described three antidetonations regulate shell fragment all to carry out arc extension towards same direction along the outside of mechanism body.
Further technical scheme is: the lower cup of described multiple shell fragment buckle gap each other and motor matches.
Further technical scheme is: described multiple guiding are held shell fragment tightly and are provided with screw.
Further technical scheme is: described mechanism body, guiding are held shell fragment mouth, shell fragment buckle and antidetonation tightly and regulated shell fragment to be monolithic construction.
Compared with prior art, one of beneficial effect of the present invention is: during by being installed by script motor, installation seat surface is directly contacted to change into motor bottom surface and contacted by elastic plate mechanism, and cup under holding motor during the installation of the guiding position of shell fragment tightly, after motor installs, ensure the stability that motor is installed on the one hand, avoid the direct contact wear of motor and mount pad on the one hand, and then reduce installation difficulty, reduce mount pad machining accuracy, simplify technique, under the operating mode of high-frequency vibration, antidetonation regulates shell fragment serve cushioning effect and keep the stability of motor, while protection motor, also reduce the wearing and tearing between motor and other accessories.A kind of structure for the electric motor protecting mechanism under high-frequency vibration provided by the present invention is simple simultaneously, and be suitable for using between the motor and mount pad of all kinds of specification, range of application is wide.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram for illustration of one embodiment of the invention;
Fig. 2 is the installment state structural representation for illustration of one embodiment of the invention;
In figure, 1 for mechanism body, 11 for guiding hold tightly shell fragment, 12 for shell fragment buckle, 13 for antidetonation regulate shell fragment, 2 for screw, 3 for motor, 4 be motor cover, 5 be mount pad.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
Shown in figure 1, one embodiment of the present of invention are a kind of for the electric motor protecting mechanism under high-frequency vibration, this electric motor protecting mechanism comprises mechanism body 1, and the inner side of mechanism body 1 is provided with the multiple guiding extended internally and holds shell fragment 11 and shell fragment buckle 12 tightly, and hold tightly between shell fragment 11 and shell fragment buckle 12 in multiple guiding all gap is set, namely multiple guiding is held shell fragment 11 tightly and is formed guiding respectively in the inner side of mechanism body 1 with shell fragment buckle 12 and hold shell fragment mouth and shell fragment bayonet socket tightly; What is more important, the outside of mechanism body 1 is provided with multiple antidetonation and regulates shell fragment 13, and described multiple antidetonation regulates shell fragment 13 all to raise up.
Shown in composition graphs 2, in the present embodiment, during by being installed by script motor, installation seat surface is directly contacted to change into motor bottom surface and is contacted by elastic plate mechanism, and cup under holding motor during the installation of the guiding position of shell fragment tightly, after motor installs, ensure the stability that motor is installed on the one hand, avoid the direct contact wear of motor and mount pad on the one hand, and then reduce installation difficulty, reduce mount pad machining accuracy, simplify technique, under the operating mode of high-frequency vibration, antidetonation regulates shell fragment serve cushioning effect and keep the stability of motor, while protection motor, also reduce the wearing and tearing between motor and other accessories.
On the other hand, for ensureing that the lower cup of motor can match with above-mentioned shell fragment bayonet socket, and be arranged on mount pad by the guiding of holding shell fragment 11 tightly that leads, preferably be set to arc by inside said mechanism body 1, and guiding is held tightly shell fragment 11 and is set to three, and make they to the center of circle inside mechanism body 1 connecting line between angle be 120 degree.Same, for coordinating aforesaid structure, also shell fragment buckle 12 also can be set to three, and also make they to the center of circle inside mechanism body 1 connecting line between angle be 120 degree.
Going out as shown in Figure 1, in another embodiment of the invention, for convenience of fixing, also can set up screw 2 by holding tightly on shell fragment 11 in above-mentioned multiple guiding.Also the lower cup of multiple shell fragment buckle 12 gap each other and motor can be matched, so that be combined into one with motor lower cup mouth.
It should be noted that; mechanism body 1 in above-mentioned electric motor protecting mechanism, guiding hold shell fragment mouth 11 tightly, shell fragment buckle 12 regulates shell fragment 13 preferably to adopt all-in-one-piece structure with antidetonation; namely undertaken by lathe that multiple site punching is disposable to be processed; without the need to extra machining, make more for convenience.
The above-mentioned preferred embodiment of the present invention in actual use, together with the lower cup mouth 31 of motor 3 is assembled with the shell fragment bayonet socket in shell fragment 3 structure, be installed on mount pad 5 by motor cover 4 again, in installation process, guiding in electric motor protecting mechanism is held shell fragment 11 tightly and is led by motor lower cup mouth 31, and attach it to assigned address, now guiding is held shell fragment 11 tightly and is held motor lower cup mouth 31 tightly, protection motor axial motion under high-frequency vibration, after motor cover 4 is in place, antidetonation in electric motor protecting mechanism regulates shell fragment 13 to protect the radial motion of motor motor 3 under high-frequency vibration, and then the stability that lifting motor 3 uses under high-frequency vibration operating mode.
Than that described above, also it should be noted that spoken of in this manual " embodiment ", " another embodiment ", " embodiment " etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also fall within the scope of the invention to realize this feature, structure or feature in conjunction with other embodiments.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and execution mode, these amendments and execution mode will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (7)
1. one kind for the electric motor protecting mechanism under high-frequency vibration, it is characterized in that: described electric motor protecting mechanism comprises mechanism body (1), the inner side of described mechanism body (1) is provided with the multiple guiding extended internally and holds shell fragment (11) and shell fragment buckle (12) tightly, and described multiple guiding is held tightly between shell fragment (11) and shell fragment buckle (12) and is equipped with gap; The outside of described mechanism body (1) is provided with multiple antidetonation and regulates shell fragment (13), and described multiple antidetonation regulates shell fragment (13) all to raise up.
2. according to claim 1 for the electric motor protecting mechanism under high-frequency vibration; it is characterized in that: described mechanism body (1) inner side is arc; it is three that described guiding holds shell fragment (11) tightly, and they to mechanism body (1) inner side the center of circle connecting line between angle be 120 degree.
3. according to claim 1 and 2 for the electric motor protecting mechanism under high-frequency vibration; it is characterized in that: described mechanism body (1) inner side is arc; described shell fragment buckle (12) is three, and they to mechanism body (1) inner side the center of circle connecting line between angle be 120 degree.
4. according to claim 1 for the electric motor protecting mechanism under high-frequency vibration; it is characterized in that: the outside of described mechanism body (1) is also arc; described antidetonation regulates shell fragment (13) to be three, and described three antidetonations regulate shell fragment (13) all to carry out arc extension towards same direction along the outside of mechanism body (1).
5. according to claim 1 for the electric motor protecting mechanism under high-frequency vibration, it is characterized in that: the lower cup of described multiple shell fragment buckle (12) gap each other and motor matches.
6. according to claim 1 or 5 for the electric motor protecting mechanism under high-frequency vibration, it is characterized in that: described multiple guiding are held shell fragment (11) tightly and are provided with screw (2).
7. according to claim 1 for the electric motor protecting mechanism under high-frequency vibration, it is characterized in that: described mechanism body (1), guiding hold shell fragment mouth (11) tightly, shell fragment buckle (12) regulates shell fragment (13) to be monolithic construction with antidetonation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055246.3A CN104638816A (en) | 2015-02-03 | 2015-02-03 | Motor protection mechanism under high-frequency vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055246.3A CN104638816A (en) | 2015-02-03 | 2015-02-03 | Motor protection mechanism under high-frequency vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104638816A true CN104638816A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510055246.3A Pending CN104638816A (en) | 2015-02-03 | 2015-02-03 | Motor protection mechanism under high-frequency vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104638816A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512349A (en) * | 2018-04-17 | 2018-09-07 | 深圳市兆威机电股份有限公司 | Prevent motor resonance from changing voice mechanism |
| CN110212686A (en) * | 2016-11-04 | 2019-09-06 | 台达电子工业股份有限公司 | Motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08149741A (en) * | 1994-11-14 | 1996-06-07 | Matsushita Electric Ind Co Ltd | Bearing for motor |
| CN103089882A (en) * | 2011-10-31 | 2013-05-08 | 北京精密机电控制设备研究所 | Suspended support spring |
| CN203427608U (en) * | 2013-08-30 | 2014-02-12 | 大陆汽车电子(芜湖)有限公司 | Buckle structure and pressure regulator assembling half assembly |
| CN204131296U (en) * | 2014-10-28 | 2015-01-28 | 宜兴市贵鑫磁电高科技有限公司 | Anti-hand tremolo coil motor |
| CN204442079U (en) * | 2015-02-03 | 2015-07-01 | 江苏凯龙宝顿动力科技有限公司 | For the electric motor protecting mechanism under high-frequency vibration |
-
2015
- 2015-02-03 CN CN201510055246.3A patent/CN104638816A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08149741A (en) * | 1994-11-14 | 1996-06-07 | Matsushita Electric Ind Co Ltd | Bearing for motor |
| CN103089882A (en) * | 2011-10-31 | 2013-05-08 | 北京精密机电控制设备研究所 | Suspended support spring |
| CN203427608U (en) * | 2013-08-30 | 2014-02-12 | 大陆汽车电子(芜湖)有限公司 | Buckle structure and pressure regulator assembling half assembly |
| CN204131296U (en) * | 2014-10-28 | 2015-01-28 | 宜兴市贵鑫磁电高科技有限公司 | Anti-hand tremolo coil motor |
| CN204442079U (en) * | 2015-02-03 | 2015-07-01 | 江苏凯龙宝顿动力科技有限公司 | For the electric motor protecting mechanism under high-frequency vibration |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212686A (en) * | 2016-11-04 | 2019-09-06 | 台达电子工业股份有限公司 | Motor |
| CN110212687A (en) * | 2016-11-04 | 2019-09-06 | 台达电子工业股份有限公司 | Motor |
| US10900516B2 (en) | 2016-11-04 | 2021-01-26 | Delta Electronics, Inc. | Motor having shock-proof design |
| CN108512349A (en) * | 2018-04-17 | 2018-09-07 | 深圳市兆威机电股份有限公司 | Prevent motor resonance from changing voice mechanism |
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Application publication date: 20150520 |
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