CN205846950U - A kind of damping device of motor - Google Patents
A kind of damping device of motor Download PDFInfo
- Publication number
- CN205846950U CN205846950U CN201620858281.9U CN201620858281U CN205846950U CN 205846950 U CN205846950 U CN 205846950U CN 201620858281 U CN201620858281 U CN 201620858281U CN 205846950 U CN205846950 U CN 205846950U
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- CN
- China
- Prior art keywords
- housing
- motor
- hole
- damping device
- connecting rod
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Abstract
This utility model provides the damping device of a kind of motor, belongs to field of mechanical technique.It solve the problem that existing motor-driven stability is the best.In the damping device of this motor, motor includes housing and the end cap fixing with housing tail end, damping device includes the installation bucket being enclosed within outside housing, installing bucket and near one end of end cap be blind end and its other end is opening, end cap is fixed with the connecting rod in hollow form, blind end end face runs through connecting hole, connecting hole quantity is identical with connecting rod, connecting rod one end is inserted in connecting hole, is bolted with bolt in connecting rod, and bolt head is fixed with blind end；Being provided with buffer cell between housing and installation bucket, buffer cell includes some springs uniform along housing circumference, and installation bucket sidewall runs through through hole, is respectively and fixedly provided with closeouts in through hole, and spring one end and hull outside wall offset, the other end offsets with closeouts.The damping device of this motor has the advantage that can improve motor-driven stability.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of motor, the damping device of a kind of motor.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron of transmission according to the law of electromagnetic induction.Use word in circuit
Female M (old plant D) represents.Its Main Function is to produce driving torque, as electrical appliance or the power source of various machinery.Send out
Motor represents with letter G in circuit.Its Main Function is to utilize electric energy to be converted into mechanical energy.
The speed governing of motor and control, be one of the basic technology of all kinds of machinery of industrial or agricultural and office, people's livelihood electric equipment.
Along with Power Electronic Technique, the surprising development of microelectric technique, the exchange of " special variable frequency induction motor+converter " is used to adjust
Speed mode, with performance and the economy of its brilliance, in speed governing field, has guided a renewal replacing tradition mode of speed regulation
The change regenerated.The Gospel that it brings to all trades and professions is: make mechanical automation degree and production efficiency greatly improve, save
The energy, improve conforming product rate and product quality, power-supply system capacity improves accordingly, device miniaturization, increase comfortableness, just with
Speed quickly replaces traditional mechanical speed governors and DC speed regulation scheme.
Motor is widely used in various control system, and the voltage signal of input can be converted to the machinery on motor shaft
Output, drags and is controlled element, thus reaches to control purpose.
Existing motor, in the middle of running, all can have vibration in various degree, and these vibrate meeting biographies to motor
Dynamic stability impacts.
Utility model content
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that the electricity of a kind of good damping effect
The damping device of machine.
The purpose of this utility model can be realized by following technical proposal: the damping device of a kind of motor, and motor includes
Tubular housing and sheathed and be fixed on the end cap of housing tail end, this damping device includes being enclosed within that housing is outer and peace in tubbiness
Barrelling, installs bucket and near one end of end cap is blind end and its other end is opening, it is characterised in that be fixed with on end cap in
The connecting rod of hollow direct rod shape, and connecting rod is parallel with the axis of housing, connecting rod has some and circumference along housing
Uniform, the end face of described blind end runs through and has connecting hole, the quantity of connecting hole is identical with connecting rod and position is the most right,
One end of every connecting rod is all inserted in the connecting hole of correspondence, is all bolted with bolt in every connecting rod, and the head of bolt with
The end face of blind end offsets and is fixed together；Described housing and installing is provided with multiple the most uniform along housing between bucket
Buffer cell, each buffer cell all includes some springs uniform along the circumference of housing, and the described sidewall installing bucket is along shell
Body extend radially through the through hole in strip, the quantity of through hole is identical with spring and position is the most right, the most solid in each through hole
Surely have a closeouts, and closeouts by through hole away from the port closed of one end of housing, outside one end of described spring is with housing
In sidewall offsets, and the other end of spring is inserted in through hole and offset with closeouts.
Erection sequence is as follows: first make together with installation bucket is bolted on end cap, then to be put by spring by through hole
Enter to housing and install between bucket, closeouts is finally installed.Time specifically used, produce during by arranging spring and carrying out buffer motor work
Raw vibration, thus it is effectively improved the stability of motor-driven.
Spring one end is positioned at through hole, and spring has both played preferable positioning action, makes spring that flexible fortune stably to occur
Dynamic, so that it is guaranteed that the damping effect of this damping device, facilitate again the installation of spring, improve the convenience that this device assembles.
In the damping device of above-mentioned motor, the lateral wall of described housing has the limiting section protruded in column,
The quantity of limiting section is identical with spring and position one_to_one corresponding, and every spring is all enclosed within the limiting section of correspondence.
Under the cooperation of both limiting section and through hole, spring is played more preferable position-limiting action, to strengthen bullet further
Spring does the stability of stretching motion, so that the more stable realization of purpose improving damping effect.
In the damping device of above-mentioned motor, the medial wall of the described opening installing bucket is provided with platform in the form of a ring
Rank groove, and buffer cell is between step groove and end cap, is fixed with support ring in step groove, the medial wall of support ring and housing
Lateral wall recline mutually, and the diapire of the end face of support ring and step groove reclines mutually, and the described sidewall installing bucket runs through to be had
Multiple louvres, described support ring is made up of elastomeric material.
Motor is dispelled the heat by louvre；By arranging support ring, both to shell between installation bucket opening and housing
Body plays preferable supporting role, makes motor-driven more stable, makes again to be formed between installation bucket and housing certain sealing, keeps away
Exempt from large granular impurity and enter into installation bucket internal influence spring works, thus be effectively increased the working stability of this damping device
Property.
In the damping device of above-mentioned motor, described closeouts is the screw being screwed onto in through hole.
In the damping device of above-mentioned motor, described closeouts is the plug in column, and plug passes through tight fit
Mode be fixed in through hole.
Compared with prior art, the damping device of this motor has the advantage that
1, under the cooperation of both limiting section and through hole, spring is played more preferable position-limiting action, effectively to strengthen bullet
Spring does the stability of stretching motion, thus effectively strengthens the damping effect of this damping device.
2, by arranging support ring between installation bucket opening and housing, both housing has been played preferable supporting role,
Make motor-driven more stable, make again to be formed between installation bucket and housing certain sealing, it is to avoid large granular impurity enters into peace
Barrelling internal influence spring works, thus it is effectively increased the job stability of this damping device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the damping device of this motor.
Fig. 2 is the structure for amplifying schematic diagram in Fig. 1 at A.
In figure, 1, housing；1a, limiting section；2, end cap；3, bucket is installed；3a, blind end；3b, opening；3c, through hole；3d、
Louvre；4, connecting rod；5, bolt；6, closeouts；7, support ring；8, spring.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, in the damping device of this motor, motor includes tubular housing 1 and sheathed and fix
End cap 2 at housing 1 tail end.This damping device is by installing bucket 3, connecting rod 4, bolt 5, closeouts 6, buffer cell, support ring 7
Deng composition, wherein, support ring 7 is made up of elastomeric material.
Specifically, bucket 3 is installed and is enclosed within housing 1, and now, end cap 2 also is located at installing in bucket 3.As it is shown in figure 1, peace
Barrelling 3 is blind end 3a near one end of end cap 2, and its other end is opening 3b.During actual installation, the main shaft of motor passes through
Opening 3b stretches out.
As depicted in figs. 1 and 2, connecting rod 4 in hollow direct rod shape and be located at end cap 2 and blind end 3a end face between, this
Time, connecting rod 4 is parallel with the axis of both housings 1.As it is shown in figure 1, connecting rod 4 has some and uniform along the circumference of housing 1；
Running through on the end face of blind end 3a and have connecting hole, the quantity of connecting hole is identical with connecting rod 4 and position is the most right.Every connection
One end of bar 4 is all inserted in the connecting hole of correspondence, is all bolted with bolt 5 in every connecting rod 4, and the head of bolt 5 and closing
The end face of end 3a offsets and is fixed together, so that connecting rod 4 is together with installing bucket 3 and being clamped securely to；Every connecting rod 4
The other end all fixes with end cap 2, and in the present embodiment, preferably connecting rod 4 fixes with end cap 2 by the way of welding；
The head of bolt 5 is fixed together with installation bucket 3 by the way of welding.
Being provided with multiple the most uniform buffer cell along housing 1 between housing 1 and installation bucket 3, each buffer cell is equal
Including some springs 8 uniform along the circumference of housing 1.As it is shown in figure 1, install bucket 3 sidewall along housing 1 extended radially through in
The through hole 3c of strip, the quantity of through hole 3c is identical with spring 8 and position is the most right.It is respectively and fixedly provided with closeouts in each through hole 3c
6, and closeouts 6 by through hole 3c away from the port closed of one end of housing 1.In the present embodiment, closeouts 6 is for being screwed onto through hole
Screw in 3c.Natural, closeouts 6 is the plug in column, and plug is fixed in through hole 3c also by friction tight mode
It is possible.One end of spring 8 offsets with the lateral wall of housing 1, and the other end of spring 8 is inserted in through hole 3c and and closeouts
6 offset.Further illustrate, the lateral wall of housing 1 has the limiting section 1a protruded in column, and limiting section 1a and housing 1 are
Integral structure.The quantity of limiting section 1a is identical and position one_to_one corresponding with spring 8, and every spring 8 is all enclosed within the spacing of correspondence
On portion 1a.Under the cooperation of both limiting section 1a and through hole 3c, spring 8 is played more preferable position-limiting action, to add further
Strong spring 8 does the stability of stretching motion, so that the more stable realization of purpose improving damping effect.
As it is shown in figure 1, the medial wall installing the opening 3b of bucket 3 is provided with step groove in the form of a ring, step groove and installation
Bucket 3 is coaxial, and each buffer cell is respectively positioned between step groove and end cap 2.Support ring 7 it is fixed with in step groove, support ring 7
Medial wall matches with the lateral wall of housing 1 and sticks together；The end face of support ring 7 reclines mutually with the diapire of step groove.?
In the present embodiment, support ring 7 is all possible in being fixed on step groove by the way of bonding or welding.The sidewall of bucket 3 is installed
On run through and have multiple louvre 3d, and through hole 3c does not connects with louvre 3d, the heat produced during for discharging motor work.
The erection sequence of this damping device is as follows: first makes installation bucket 3 and end cap 2 are fixed together by bolt 5, then borrows
Help through hole 3c spring 8 is put into housing 1 and installs between bucket 3, closeouts 6 is finally installed.Time specifically used, by arranging bullet
The vibration produced when spring 8 and the work of support ring 7 simultaneous buffering motor, thus it is effectively improved the stability of motor-driven.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a damping device for motor, motor includes tubular housing and sheathed and be fixed on the end cap of housing tail end, this
Damping device includes being enclosed within the installation bucket outside housing and in tubbiness, and installing bucket is blind end and its other end near one end of end cap
For opening, it is characterised in that be fixed with the connecting rod in hollow direct rod shape on end cap, and connecting rod and the axis of housing
Parallel, connecting rod has some and uniform along the circumference of housing, the end face of described blind end runs through and has connecting hole, connecting hole
Quantity identical with connecting rod and position is the most right, one end of every connecting rod is all inserted in the connecting hole of correspondence, every company
All it is bolted with bolt in extension bar, and the end face of the head of bolt and blind end offsets and is fixed together；Described housing and peace
Being provided with multiple the most uniform buffer cell along housing between barrelling, each buffer cell all includes some circumferences along housing
Uniform spring, the described sidewall installing bucket extends radially through the through hole in strip along housing, the quantity of through hole and spring
Identical and position is the most right, be respectively and fixedly provided with closeouts in each through hole, and closeouts by through hole away from the end of one end of housing
Mouthful closing, one end of described spring offsets with the lateral wall of housing, and the other end of spring is inserted in through hole also and closeouts
Offset.
The damping device of motor the most according to claim 1, it is characterised in that have on the lateral wall of described housing in
The limiting section that column is protruded, the quantity of limiting section is identical with spring and position one_to_one corresponding, and every spring is all enclosed within corresponding limit
In the portion of position.
The damping device of motor the most according to claim 1, it is characterised in that the inner side of the described opening installing bucket
Wall is provided with step groove in the form of a ring, and buffer cell is between step groove and end cap, is fixed with support ring in step groove,
The medial wall of pushing out ring reclines mutually with the lateral wall of housing, and the diapire of the end face of support ring and step groove reclines mutually, described peace
Run through on the sidewall of barrelling and have multiple louvre, described support ring to be made up of elastomeric material.
The damping device of motor the most according to claim 1, it is characterised in that described closeouts is for being screwed onto in through hole
Screw.
The damping device of motor the most according to claim 1, it is characterised in that described closeouts is blocking up in column
Head, and plug is fixed in through hole by friction tight mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858281.9U CN205846950U (en) | 2016-08-08 | 2016-08-08 | A kind of damping device of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858281.9U CN205846950U (en) | 2016-08-08 | 2016-08-08 | A kind of damping device of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846950U true CN205846950U (en) | 2016-12-28 |
Family
ID=57617806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620858281.9U Expired - Fee Related CN205846950U (en) | 2016-08-08 | 2016-08-08 | A kind of damping device of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846950U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565751A (en) * | 2017-09-11 | 2018-01-09 | 天津富民伟业科技有限公司 | Radiating machine casing device for Wiper motor |
| CN107565752A (en) * | 2017-09-11 | 2018-01-09 | 天津富民伟业科技有限公司 | Automotive wiper motor device |
| CN108336858A (en) * | 2018-03-26 | 2018-07-27 | 赵咪咪 | A kind of generator with shock-absorbing function |
| WO2018191990A1 (en) * | 2017-04-18 | 2018-10-25 | 南通森玛特电机有限公司 | High-efficiency explosion-proof three-phase asynchronous motor |
| CN109466767A (en) * | 2018-12-26 | 2019-03-15 | 山东大学 | A kind of clean uses unmanned plane device and its application method |
-
2016
- 2016-08-08 CN CN201620858281.9U patent/CN205846950U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018191990A1 (en) * | 2017-04-18 | 2018-10-25 | 南通森玛特电机有限公司 | High-efficiency explosion-proof three-phase asynchronous motor |
| CN107565751A (en) * | 2017-09-11 | 2018-01-09 | 天津富民伟业科技有限公司 | Radiating machine casing device for Wiper motor |
| CN107565752A (en) * | 2017-09-11 | 2018-01-09 | 天津富民伟业科技有限公司 | Automotive wiper motor device |
| CN108336858A (en) * | 2018-03-26 | 2018-07-27 | 赵咪咪 | A kind of generator with shock-absorbing function |
| CN108336858B (en) * | 2018-03-26 | 2020-05-22 | 王守玲 | Generator with shock-absorbing function |
| CN109466767A (en) * | 2018-12-26 | 2019-03-15 | 山东大学 | A kind of clean uses unmanned plane device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jinhong Inventor before: Zhang Yu |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: 529725, No. 18, Jianshe West Road, Taoyuan Town, Jiangmen City, Guangdong, Heshan Patentee after: Jiangmen Xinke Motor Co. Ltd. Address before: 325014 Zhejiang city of Wenzhou province Ouhai Wu Tian Ze Xia Street living area 1 Room 102 Patentee before: WENZHOU JIEGAO SCIENCE & TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |