CN112688463A - Motor with vibration damper - Google Patents
Motor with vibration damper Download PDFInfo
- Publication number
- CN112688463A CN112688463A CN202011481734.8A CN202011481734A CN112688463A CN 112688463 A CN112688463 A CN 112688463A CN 202011481734 A CN202011481734 A CN 202011481734A CN 112688463 A CN112688463 A CN 112688463A
- Authority
- CN
- China
- Prior art keywords
- motor
- vibration
- seat
- vibration detection
- vibration damping
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 229910000639 Spring steel Inorganic materials 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The invention discloses a motor with a vibration damper, which can effectively overcome installation errors generated when the motor is installed, and can realize automatic adjustment of the accurate position of the motor by using a vibration damping adjustment controller and a vibration damping adjustment mechanism so as to reduce the vibration amplitude as much as possible, improve the running performance of the motor and effectively ensure the performance of a high-precision, heavy-load and ultrahigh-speed motor. When the main motor drives the load to rotate, the vibration detector or the vibration detection sensor can detect the vibration condition of the main motor and/or the auxiliary output and the supporting seat, and the vibration damping adjusting controller can adjust the vibration damping adjusting mechanism according to the vibration detection condition of the vibration detector or the vibration detection sensor, so that the main motor can operate in the minimum amplitude state as much as possible, the working precision of the motor is effectively improved, and the vibration amplitude is reduced.
Description
Technical Field
The invention particularly relates to a motor with a vibration damper, and relates to the field of high-precision motor vibration damping.
Background
At present, for a motor, especially for a high-precision, ultra-high-speed and heavy-load motor, an output shaft of the motor is generally directly connected with a load in a driving manner, the motor is generally fixed on a motor base by bolts, and a shock pad is generally arranged between the motor base and the motor for shock absorption. However, for a heavy-duty and high-precision motor, along with the continuous operation of the motor, the vibration of the motor can cause the looseness between the motor and the motor base and between the motor and the load connection part, even if the looseness is small, the vibration condition of the motor in operation is easy to aggravate, so that the motor generates severe vibration, the internal structure of the motor, the output shaft of the motor or the input shaft of the load are damaged greatly, and the vibration of the motor can be further increased to influence the performance of the motor in a long time. Meanwhile, for a high-precision heavy-load motor, even if the precision of the motor after processing and manufacturing is high, a certain mounting error is generated when the motor is mounted and fixed, and especially, the absolute coaxiality between the output shaft of the motor and the load input shaft is difficult to be really ensured, so that the vibration of the motor is further aggravated.
Disclosure of Invention
Accordingly, to address the above-described deficiencies, the present invention provides a motor with a vibration damping device.
The invention is realized in such a way, a motor with a vibration damper is constructed, and the motor comprises an installation bottom plate, a main body motor, a vibration damping adjusting mechanism, a vibration damping supporting mechanism and an auxiliary output and supporting seat, wherein one end of the installation bottom plate is provided with the main body motor by adopting the vibration damping supporting mechanism to support, the other end of the installation bottom plate is provided with the auxiliary output and supporting seat, an output shaft of the main body motor is connected to a driving shaft through a coaxial coupling, the driving shaft is rotatably supported on the auxiliary output and supporting seat, the vibration damping adjusting mechanism is characterized in that the vibration damping adjusting mechanism is sleeved at the axial rear part of the main body motor and fixed on the installation bottom plate, and the bottom side of the axial front part of the main body motor is fixedly connected to the upper;
still be provided with shock attenuation adjustment controller, vibration detection appearance or vibration detection sensor, drive shaft connection is to the load end after, main part motor drives during the load rotation, vibration detection appearance or vibration detection sensor can be right main part motor and/or auxiliary output detect with the vibration condition of supporting seat, just shock attenuation adjustment controller can be according to vibration detection appearance or vibration detection sensor's vibration detection condition is right shock attenuation adjustment mechanism adjusts, so that make main part motor moves under minimum amplitude state as far as.
Further, preferably, the vibration detector or the vibration detecting sensor is mounted on the mounting base plate, and/or the auxiliary output and support base, and/or the main body motor.
Further, as preferred, when vibration detection appearance or vibration detection sensor install on the mounting plate, vibration detection appearance or vibration detection sensor are located main part motor with position between auxiliary output and the supporting seat, when vibration detection appearance or vibration detection sensor install on main part motor or auxiliary output and the supporting seat, vibration detection appearance or vibration detection sensor are located main part motor with auxiliary output and the lateral wall of the relative arrangement's of supporting seat axial one side.
Further, as preferred, shock attenuation supporting mechanism includes a plurality of wave structure's spring steel seat, support steel sheet seat and joint support card, wherein, the bottom that supports the steel sheet seat adopts the spring steel seat that has a plurality of wave structure that have certain elasticity to support on the mounting plate, just support the steel sheet seat with still fixedly connected with locking bolt between the mounting plate, locking bolt passes downwards the spring steel seat, still integrative fixedly connected with on the support steel sheet seat the joint support card, the upper end of joint support card be with main part motor outer peripheral face complex arc draw-in groove.
Further, as preferred, the shock attenuation adjustment mechanism is last to be located the both sides of main part motor and still to be provided with balancing weight mounting flange, the fixed balancing weight that is provided with on the balancing weight mounting flange.
Further, preferably, the damping adjusting mechanism comprises an outer fixed ring seat, an auxiliary frame, a connecting disc and a plurality of fine adjustment telescopic supporting components, the bottom of the outer fixed ring seat is supported on the mounting bottom plate through the connecting disc, the center of the outer fixed ring seat is a hollow cylindrical cavity, a plurality of fine adjustment telescopic supporting components are arranged in the hollow cylindrical cavity in an array mode, the end part of each fine adjustment telescopic supporting component is connected to the outer peripheral surface of the main body motor in an abutting mode, so as to finely adjust the position of the main motor by using the fine adjustment telescopic support component, a reinforced support bracket is also arranged on the connecting disc, the top surface of the reinforced support bracket can be supported on the peripheral surface of the main motor in an abutting way, and the reinforcing support bracket has certain elasticity in the vertical direction, and each fine adjustment telescopic support component can be independently controlled by the damping adjustment controller.
Further, as preferred, the fine adjustment telescopic range of the fine adjustment telescopic supporting component is not more than 8mm, and the fine adjustment precision is in a micron order.
Further, as preferred, fine setting flexible supporting component includes rigid location cassette, flexible regulator, locker, locking shaft and supports and lean on the locking head, wherein, rigid location cassette is fixed on the inner wall of outer fixed ring seat, fixedly connected with orientation on the rigid location cassette the flexible regulator of main part motor one side, flexible regulator adopts the magnetostrictive regulator, the output of flexible regulator is connected with the locking shaft, the end connection of locking shaft support and lean on the locking head, the tip that supports and lean on the locking head supports and leans on the main part motor, the locking shaft be provided with all around the locker, locker fixed mounting is in on the rigid location cassette, flexible regulator has adjusted support and leans on the position of locking head after, the locker is right the locking shaft locks.
Further, as preferred, support and be provided with little displacement sensor on the locking head, little displacement sensor can to support the displacement who supports the locking head and detect, so that feed back in the shock attenuation adjustment control ware.
Preferably, the auxiliary output and the support base are supported and connected with the drive shaft by a self-aligning bearing so as to be capable of finely adjusting the drive axis of the drive shaft.
The invention has the following advantages: compared with the same type of equipment, the motor with the vibration damper provided by the invention has the following advantages:
(1) the motor with the vibration damper can effectively overcome installation errors generated when the motor is installed, and the precise position of the motor is automatically adjusted by using the vibration damping adjustment controller and the vibration damping adjustment mechanism, so that the vibration amplitude is reduced as much as possible, the running performance of the motor is improved, and the performance of the high-precision, heavy-load and ultrahigh-speed motor is effectively ensured.
(2) When the main motor drives the load to rotate, the vibration detector or the vibration detection sensor can detect the vibration condition of the main motor and/or the auxiliary output and the supporting seat, and the vibration damping adjusting controller can adjust the vibration damping adjusting mechanism according to the vibration detection condition of the vibration detector or the vibration detection sensor, so that the main motor can operate in the minimum amplitude state as much as possible, the working precision of the motor is effectively improved, and the vibration amplitude is reduced.
(3) The fine adjustment telescopic support component is controlled by magnetostriction, micron-sized precision adjustment can be effectively guaranteed, meanwhile, locking is carried out by the locker, the precision after locking is effectively guaranteed, and the locker can adopt modes of electromagnetic locking, hydraulic locking, air pressure locking and the like in combination with precision requirements and cost.
Drawings
FIG. 1 is a schematic view of the shock absorbing adjustment mechanism of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a partially enlarged structural view of the invention at a in fig. 1.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a motor with a vibration damper through improvement, which comprises an installation bottom plate 1, a main body motor 6, a vibration damping adjusting mechanism 8, a vibration damping supporting mechanism and an auxiliary output and supporting seat 13, wherein one end of the installation bottom plate 1 is provided with the main body motor by adopting the vibration damping supporting mechanism to support, the other end of the installation bottom plate is provided with the auxiliary output and supporting seat, an output shaft 11 of the main body motor is connected to a driving shaft through a coaxial coupling 12, the driving shaft is rotatably supported on the auxiliary output and supporting seat, and the motor is characterized in that the vibration damping adjusting mechanism is sleeved at the axial rear part of the main body motor and fixed on the installation bottom plate, and the bottom side of the axial front part of the main body motor is fixedly connected to the upper end of the vibration damping supporting mechanism;
the vibration damping and adjusting device is further provided with a vibration damping and adjusting controller, a vibration detector or a vibration detection sensor 14, after the driving shaft is connected to a load end, when the main motor drives the load to rotate, the vibration detector or the vibration detection sensor 14 can detect the vibration condition of the main motor and/or the auxiliary output and the supporting seat 13, and the vibration damping and adjusting controller can adjust the vibration damping and adjusting mechanism according to the vibration detection condition of the vibration detector or the vibration detection sensor 14 so as to enable the main motor to operate in the minimum amplitude state as far as possible.
The vibration detector or vibration detection sensor 14 is mounted on the mounting base plate, and/or the auxiliary output and support base, and/or the main body motor.
Vibration detector or vibration detection sensor 14 install when on the mounting plate, vibration detector or vibration detection sensor 14 are located main part motor with position between auxiliary output and the supporting seat, vibration detector or vibration detection sensor 14 are installed when main part motor or auxiliary output and supporting seat are last, vibration detector or vibration detection sensor 14 are located main part motor with on the lateral wall of the axial one side of auxiliary output and the relative arrangement of supporting seat.
Shock attenuation supporting mechanism includes a plurality of wave structure's spring steel seat 2, support steel sheet seat 4 and joint support card 5, wherein, the bottom of support steel sheet seat adopts the spring steel seat 2 that has a plurality of wave structure that have certain elasticity to support and is in on the mounting plate, just support steel sheet seat with go back fixedly connected with locking bolt 3 between the mounting plate, locking bolt passes downwards spring steel seat, still integrative fixedly connected with on the support steel sheet seat the joint support card, the upper end of joint support card be with main part motor outer peripheral face complex arc draw-in groove.
And balancing weight fixing flanges 7 are further arranged on the two sides of the main body motor 6 on the damping adjusting mechanism 8, and balancing weights 10 are fixedly arranged on the balancing weight fixing flanges 7.
The shock absorption adjusting mechanism 8 comprises an outer fixed ring seat 23, an auxiliary frame 16, a connecting disc 25 and a plurality of fine adjustment telescopic supporting components 15, the bottom of the outer fixed ring seat is supported on the mounting bottom plate through the connecting disc, the center of the outer fixed ring seat is a hollow cylindrical cavity, a plurality of fine adjustment telescopic supporting components are arranged in the hollow cylindrical cavity in an array mode, the end part of each fine adjustment telescopic supporting component is connected to the outer peripheral surface of the main body motor in an abutting mode, so as to use the fine adjustment telescopic support component to finely adjust the position of the main body motor, a reinforced support bracket 16 is also arranged on the connecting disc, the top surface of the reinforcing support bracket 16 can be supported against the outer peripheral surface of the main body motor, and the reinforcing support bracket has certain elasticity in the vertical direction, and each fine adjustment telescopic support component can be independently controlled by the damping adjustment controller.
The fine adjustment telescopic range of the fine adjustment telescopic supporting component is not more than 8mm, and the fine adjustment precision is in a micron order.
The fine adjustment telescopic supporting assembly comprises a rigid positioning clamping seat 17, a telescopic regulator 18, a locker 22, a locking shaft 19 and a locking head 21, wherein the rigid positioning clamping seat is fixed on the inner wall of the outer fixing ring seat 23, the rigid positioning clamping seat 17 is fixedly connected with a flexible regulator facing one side of the main motor, the flexible regulator adopts a magnetostrictive regulator, the output end of the flexible regulator is connected with the locking shaft, the end part of the locking shaft is connected with the locking head, the end part of the locking head 21 is abutted against the locking head, the locking shaft is arranged around the locking shaft, the locker is fixedly installed on the rigid positioning clamping seat, and the locking shaft is locked by the locker after the telescopic regulator is adjusted and the position of the locking head is abutted against the locking head.
The abutting locking head 21 is provided with a micro displacement sensor, and the micro displacement sensor can detect the moving displacement of the abutting locking head so as to feed back the damping adjustment controller.
The auxiliary output and supporting seat 13 is in supporting connection with the driving shaft through a self-aligning bearing, so that the driving axis of the driving shaft can be finely adjusted.
The motor with the vibration damper can effectively overcome installation errors generated when the motor is installed, and the precise position of the motor is automatically adjusted by using the vibration damping adjustment controller and the vibration damping adjustment mechanism, so that the vibration amplitude is reduced as much as possible, the running performance of the motor is improved, and the performance of the high-precision, heavy-load and ultrahigh-speed motor is effectively ensured. When the main motor drives the load to rotate, the vibration detector or the vibration detection sensor can detect the vibration condition of the main motor and/or the auxiliary output and the supporting seat, and the vibration damping adjusting controller can adjust the vibration damping adjusting mechanism according to the vibration detection condition of the vibration detector or the vibration detection sensor, so that the main motor can operate in the minimum amplitude state as much as possible, the working precision of the motor is effectively improved, and the vibration amplitude is reduced. The fine adjustment telescopic support component is controlled by magnetostriction, micron-sized precision adjustment can be effectively guaranteed, meanwhile, locking is carried out by the locker, the precision after locking is effectively guaranteed, and the locker can adopt modes of electromagnetic locking, hydraulic locking, air pressure locking and the like in combination with precision requirements and cost.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A motor with a vibration damper comprises an installation bottom plate (1), a main motor (6), a vibration damping adjusting mechanism (8), a vibration damping supporting mechanism and an auxiliary output and supporting seat (13), wherein the main motor is supported by the vibration damping supporting mechanism at one end of the installation bottom plate (1), the auxiliary output and supporting seat is arranged at the other end of the installation bottom plate, an output shaft (11) of the main motor is connected to a driving shaft through a coaxial coupling (12), the driving shaft is rotatably supported on the auxiliary output and supporting seat, and the motor is characterized in that the vibration damping adjusting mechanism is sleeved at the axial rear part of the main motor and fixed on the installation bottom plate, and the bottom side of the axial front part of the main motor is fixedly connected to the upper end of the vibration damping supporting mechanism;
still be provided with shock attenuation adjustment controller, vibration detection appearance or vibration detection sensor (14), drive shaft connection is to the load end after, main part motor drives during the rotatory rotation of load, vibration detection appearance or vibration detection sensor (14) can be right main part motor and/or auxiliary output and supporting seat (13) vibration condition detect, just shock attenuation adjustment controller can be based on vibration detection appearance or vibration detection sensor (14) vibration detection condition comes right shock attenuation adjustment mechanism adjusts, so that the main part motor is moved under minimum amplitude state as far as.
2. The motor with a vibration damping device according to claim 1, wherein: the vibration detector or vibration detection sensor (14) is mounted on the mounting base plate, and/or the auxiliary output and support base, and/or the main body motor.
3. The motor with a vibration damping device according to claim 2, wherein: vibration detection appearance or vibration detection sensor (14) are installed when on the mounting plate, vibration detection appearance or vibration detection sensor (14) are located main part motor with position between auxiliary output and the supporting seat, vibration detection appearance or vibration detection sensor (14) are installed when on main part motor or auxiliary output and the supporting seat, vibration detection appearance or vibration detection sensor (14) are located main part motor with on the lateral wall of the axial one side of the relative arrangement of auxiliary output and supporting seat.
4. The motor with a vibration damping device according to claim 1, wherein: shock attenuation supporting mechanism includes a plurality of wave structure's spring steel seat (2), support steel sheet seat (4) and joint support card (5), wherein, the bottom of supporting the steel sheet seat adopts spring steel seat (2) that have a plurality of wave structure that have certain elasticity to support and is in on the mounting plate, just support the steel sheet seat with still fixedly connected with locking bolt (3) between the mounting plate, locking bolt passes downwards the spring steel seat, still integrative fixedly connected with on the support steel sheet seat the joint support card, the upper end of joint support card be with main part motor outer peripheral face complex arc draw-in groove.
5. The motor with a vibration damping device according to claim 2, wherein: and balancing weight fixing flanges (7) are further arranged on the two sides of the main body motor (6) on the damping adjusting mechanism (8), and balancing weights (10) are fixedly arranged on the balancing weight fixing flanges (7).
6. The motor with a vibration damping device according to claim 5, wherein: the damping adjusting mechanism (8) comprises an outer fixed ring seat (23), an auxiliary frame (16), a connecting disc (25) and a plurality of fine-adjustment telescopic supporting components (15), the bottom of the outer fixed ring seat is supported on the mounting bottom plate through the connecting disc, the center of the outer fixed ring seat is a hollow cylindrical cavity, a plurality of fine adjustment telescopic supporting components are arranged in the hollow cylindrical cavity in an array mode, the end part of each fine adjustment telescopic supporting component is connected to the outer peripheral surface of the main body motor in an abutting mode, so as to finely adjust the position of the main body motor by using the fine adjustment telescopic support component, a reinforced support bracket (16) is also arranged on the connecting disc, the top surface of the reinforcing support bracket (16) can be supported against the outer peripheral surface of the main body motor, and the reinforcing support bracket has certain elasticity in the vertical direction, and each fine adjustment telescopic support component can be independently controlled by the damping adjustment controller.
7. The motor with a vibration damping device according to claim 6, wherein: the fine adjustment telescopic range of the fine adjustment telescopic supporting component is not more than 8mm, and the fine adjustment precision is in a micron order.
8. The motor with a vibration damping device according to claim 7, wherein: the fine adjustment telescopic support component comprises a rigid positioning clamping seat (17), a telescopic regulator (18), a locker (22), a locking shaft (19) and an abutting locking head (21), wherein the rigid positioning clamping seat is fixed on the inner wall of the outer fixed ring seat (23), the rigid positioning clamping seat (17) is fixedly connected with the telescopic regulator facing one side of the main body motor, the telescopic regulator adopts a magnetostrictive regulator, the output end of the telescopic regulator is connected with the locking shaft, the end part of the locking shaft is connected with the abutting locking head, the end part of the abutting locking head (21) abuts against the main body motor, the locking device is arranged around the locking shaft and is fixedly arranged on the rigid positioning clamping seat, after the telescopic regulator adjusts the position of the abutting locking head, the locking shaft is locked by the locking device.
9. The motor with a vibration damping device according to claim 8, wherein: the abutting locking head (21) is provided with a micro displacement sensor, and the micro displacement sensor can detect the moving displacement of the abutting locking head so as to feed back the damping adjustment controller.
10. The motor with a vibration damping device according to claim 9, wherein: and the auxiliary output and supporting seat (13) is in supporting connection with the driving shaft by adopting a self-aligning bearing so as to finely adjust the driving axis of the driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011481734.8A CN112688463A (en) | 2020-12-15 | 2020-12-15 | Motor with vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011481734.8A CN112688463A (en) | 2020-12-15 | 2020-12-15 | Motor with vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112688463A true CN112688463A (en) | 2021-04-20 |
Family
ID=75447996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011481734.8A Pending CN112688463A (en) | 2020-12-15 | 2020-12-15 | Motor with vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112688463A (en) |
Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1436196A1 (en) * | 1986-12-12 | 1988-11-07 | Институт Машиноведения Им.А.А.Благонравова | Electric machine |
| CN103132625A (en) * | 2011-11-30 | 2013-06-05 | 青建集团股份公司 | Shock-absorbing control device based on magnetostrictive friction |
| CN103470737A (en) * | 2013-09-29 | 2013-12-25 | 山东大学 | Intelligent damping equipment of wind power gear box |
| CN103603914A (en) * | 2013-11-25 | 2014-02-26 | 吉林大学 | Magnetostriction damper |
| JP2015051650A (en) * | 2013-09-05 | 2015-03-19 | 株式会社京三製作所 | Sensor and train detection device |
| CN104676495A (en) * | 2013-11-27 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Lamp shock-absorption structure and lamp |
| CN105162276A (en) * | 2015-08-03 | 2015-12-16 | 安徽宇亮电气有限公司 | Generator damping and buffering device |
| CN105745832A (en) * | 2013-09-27 | 2016-07-06 | 西门子公司 | Lifting system, method for electrical testing, vibration damper, and machine assembly |
| CN106154162A (en) * | 2016-08-31 | 2016-11-23 | 宁波菲仕电机技术有限公司 | Combined motor is to dragging testboard and installation method thereof |
| KR20170007037A (en) * | 2015-07-10 | 2017-01-18 | 한국생산기술연구원 | Vibration Reduction Apparatus of Small and Medium-sized Emergency Generator |
| CN206237243U (en) * | 2016-12-16 | 2017-06-09 | 贵阳航空电机有限公司 | A kind of motor shock absorption heat-dissipating casing body |
| CN206409846U (en) * | 2017-01-20 | 2017-08-15 | 长春通视光电技术有限公司 | Suitable for the self-centering locking vibration absorber of vehicular photoelectric turntable |
| CN107240979A (en) * | 2017-05-24 | 2017-10-10 | 河南师范大学 | A kind of motor shock-absorbing device |
| CN107420436A (en) * | 2016-05-23 | 2017-12-01 | 天津德睿泽电子科技有限公司 | A kind of fixed seat |
| CN109185387A (en) * | 2018-11-12 | 2019-01-11 | 大连交通大学 | Elastic bearing active hydraulic shock-absorbing device and its rotor experiment table |
| CN208571818U (en) * | 2018-08-04 | 2019-03-01 | 温岭市东菱电机有限公司 | A kind of motor with vibration absorber |
| CN208578916U (en) * | 2018-08-02 | 2019-03-05 | 桂林航天工业学院 | A kind of automobile vibrational energy recycling damper |
| CN109510378A (en) * | 2018-12-28 | 2019-03-22 | 浙江荣捷特科技有限公司 | A kind of Stirling motor vibration insulating system |
| CN208874408U (en) * | 2018-08-24 | 2019-05-17 | 山东中瑞德电动汽车有限公司 | A kind of motor in electric automobile damping device |
| CN110081118A (en) * | 2019-04-18 | 2019-08-02 | 福建省正丰数控科技有限公司 | A kind of numerically-controlled machine tool and mechanical vibration damping dynamic poise device |
| CN209676057U (en) * | 2019-03-25 | 2019-11-22 | 广州升培科技有限公司 | A kind of air conditioner motor with shock-absorbing function |
| CN111025148A (en) * | 2019-12-11 | 2020-04-17 | 安徽大学 | Test device for measuring performance of spherical generator rotor at different spatial angles |
| CN111188833A (en) * | 2020-01-16 | 2020-05-22 | 西安交通大学 | Gap-adjustable intelligent supporting sliding bearing device and gap adjusting method |
| CN210867399U (en) * | 2019-12-25 | 2020-06-26 | 郑州中启科技有限公司 | Shock-absorbing motor |
| CN111412245A (en) * | 2020-04-16 | 2020-07-14 | 中科富海(中山)低温装备制造有限公司 | Shock attenuation tool equipment |
| CN211830387U (en) * | 2020-05-25 | 2020-10-30 | 无锡威克电机技术有限公司 | Environment-friendly synchronous alternating-current brushless generator |
-
2020
- 2020-12-15 CN CN202011481734.8A patent/CN112688463A/en active Pending
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1436196A1 (en) * | 1986-12-12 | 1988-11-07 | Институт Машиноведения Им.А.А.Благонравова | Electric machine |
| CN103132625A (en) * | 2011-11-30 | 2013-06-05 | 青建集团股份公司 | Shock-absorbing control device based on magnetostrictive friction |
| JP2015051650A (en) * | 2013-09-05 | 2015-03-19 | 株式会社京三製作所 | Sensor and train detection device |
| CN105745832A (en) * | 2013-09-27 | 2016-07-06 | 西门子公司 | Lifting system, method for electrical testing, vibration damper, and machine assembly |
| CN103470737A (en) * | 2013-09-29 | 2013-12-25 | 山东大学 | Intelligent damping equipment of wind power gear box |
| CN103603914A (en) * | 2013-11-25 | 2014-02-26 | 吉林大学 | Magnetostriction damper |
| CN104676495A (en) * | 2013-11-27 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Lamp shock-absorption structure and lamp |
| KR20170007037A (en) * | 2015-07-10 | 2017-01-18 | 한국생산기술연구원 | Vibration Reduction Apparatus of Small and Medium-sized Emergency Generator |
| CN105162276A (en) * | 2015-08-03 | 2015-12-16 | 安徽宇亮电气有限公司 | Generator damping and buffering device |
| CN107420436A (en) * | 2016-05-23 | 2017-12-01 | 天津德睿泽电子科技有限公司 | A kind of fixed seat |
| CN106154162A (en) * | 2016-08-31 | 2016-11-23 | 宁波菲仕电机技术有限公司 | Combined motor is to dragging testboard and installation method thereof |
| CN206237243U (en) * | 2016-12-16 | 2017-06-09 | 贵阳航空电机有限公司 | A kind of motor shock absorption heat-dissipating casing body |
| CN206409846U (en) * | 2017-01-20 | 2017-08-15 | 长春通视光电技术有限公司 | Suitable for the self-centering locking vibration absorber of vehicular photoelectric turntable |
| CN107240979A (en) * | 2017-05-24 | 2017-10-10 | 河南师范大学 | A kind of motor shock-absorbing device |
| CN208578916U (en) * | 2018-08-02 | 2019-03-05 | 桂林航天工业学院 | A kind of automobile vibrational energy recycling damper |
| CN208571818U (en) * | 2018-08-04 | 2019-03-01 | 温岭市东菱电机有限公司 | A kind of motor with vibration absorber |
| CN208874408U (en) * | 2018-08-24 | 2019-05-17 | 山东中瑞德电动汽车有限公司 | A kind of motor in electric automobile damping device |
| CN109185387A (en) * | 2018-11-12 | 2019-01-11 | 大连交通大学 | Elastic bearing active hydraulic shock-absorbing device and its rotor experiment table |
| CN109510378A (en) * | 2018-12-28 | 2019-03-22 | 浙江荣捷特科技有限公司 | A kind of Stirling motor vibration insulating system |
| CN209676057U (en) * | 2019-03-25 | 2019-11-22 | 广州升培科技有限公司 | A kind of air conditioner motor with shock-absorbing function |
| CN110081118A (en) * | 2019-04-18 | 2019-08-02 | 福建省正丰数控科技有限公司 | A kind of numerically-controlled machine tool and mechanical vibration damping dynamic poise device |
| CN111025148A (en) * | 2019-12-11 | 2020-04-17 | 安徽大学 | Test device for measuring performance of spherical generator rotor at different spatial angles |
| CN210867399U (en) * | 2019-12-25 | 2020-06-26 | 郑州中启科技有限公司 | Shock-absorbing motor |
| CN111188833A (en) * | 2020-01-16 | 2020-05-22 | 西安交通大学 | Gap-adjustable intelligent supporting sliding bearing device and gap adjusting method |
| CN111412245A (en) * | 2020-04-16 | 2020-07-14 | 中科富海(中山)低温装备制造有限公司 | Shock attenuation tool equipment |
| CN211830387U (en) * | 2020-05-25 | 2020-10-30 | 无锡威克电机技术有限公司 | Environment-friendly synchronous alternating-current brushless generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101448761B1 (en) | Caster active geometry control system | |
| US4778198A (en) | Apparatus for compensating transverse forces in automotive struts | |
| CN101413858A (en) | Steel plate spring assembly fatigue tester | |
| US7630288B2 (en) | Phonograph tone arm mounting, decoupling, vertical tracking angle adjustment system, and vertical guide system | |
| CN112688463A (en) | Motor with vibration damper | |
| WO1987002448A1 (en) | Ruggedized compact interferometer requiring minimum isolation from mechanical vibrations | |
| KR20090005440A (en) | An angle control system of rear axle | |
| JP3294672B2 (en) | Height adjustment device | |
| CN214653363U (en) | Auxiliary device for installing vibrating motor of vibrating screen | |
| CN202641869U (en) | Tube beam installation structure and tube beam with same | |
| CN220400901U (en) | Small phased array radar antenna fixing device | |
| CN113734283B (en) | Toe-in angle adjusting device and vehicle | |
| CN216895598U (en) | Automobile tension wheel with double bearing structures | |
| CN114850849B (en) | Inverted suspension mounting device for heavy bolt/nut | |
| CN215681971U (en) | Conveyer belt motor mounting structure with start-up cushioning effect | |
| CN110844090B (en) | Supporting type mounting device of piston engine of helicopter | |
| CN217901227U (en) | Shock absorber test bed | |
| CN210732508U (en) | Leveling mechanism and mobile robot | |
| CN220203052U (en) | Buckling restrained brace structure | |
| CN211973251U (en) | Quick-acting door core and quick-acting door | |
| CN219172510U (en) | Electric power steering system and vehicle | |
| CN210679832U (en) | Press bearing seat with high working stability | |
| JP3198516B2 (en) | Rear wheel suspension for reach type forklift | |
| CN215590871U (en) | High-strength flow guide cover electric adjusting device for truck | |
| CN214523546U (en) | Limiting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210420 |