CN207638477U - A kind of electric machine casing with autonomous shock-absorbing function - Google Patents
A kind of electric machine casing with autonomous shock-absorbing function Download PDFInfo
- Publication number
- CN207638477U CN207638477U CN201721419722.6U CN201721419722U CN207638477U CN 207638477 U CN207638477 U CN 207638477U CN 201721419722 U CN201721419722 U CN 201721419722U CN 207638477 U CN207638477 U CN 207638477U
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- Prior art keywords
- installation
- outer housing
- damping
- machined
- adjusting
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- Motor Or Generator Frames (AREA)
Abstract
The utility model is related to motor shock absorption technical field, specially a kind of electric machine casing with autonomous shock-absorbing function, including inner housing and outer housing；Inner housing is arranged in outer enclosure interior, several groups inner cushion device is provided between inner housing and outer housing, several groups heat emission hole is also machined on outer housing, heat emission hole is internally provided with heat dissipation wing plate, and heat dissipation wing plate is connect with wing plate regulating device, and outer housing lower end is fixedly welded with lower installation board, lower installation board and motor base grafting, grafting groove is machined on motor base, grafting inside grooves are additionally provided with external vibration-absorbing device, and external vibration-absorbing device is fixedly connected by bolt with motor base；The utility model realizes electric motors function element bearing function by inner housing, and inner cushion device is set between the inner hull and the outer hull, guarantee passes to outer housing after the direct damping of vibrations that motor operation element generates, the vibrations bearing capacity needed for outer housing is reduced, the range of outer housing rapidoprint has been widened.
Description
Technical field
The utility model is related to motor shock absorption technical field more particularly to a kind of motor casings with autonomous shock-absorbing function
Body.
Background technology
Motor refers to a kind of calutron realized electric energy conversion according to the law of electromagnetic induction or transmitted；Motor is in circuit
Be with letter M (old plant D) indicate, its main function be generate driving torque, as electrical appliance or it is various machinery move
Power source, generator indicate that its main function is to be converted into mechanical energy using electric energy with letter G in circuit；The function of motor
It embodies a concentrated reflection of on inner working components, external shell typically only plays the role of carrying and matching internal element, Ren Men great
The importance for ignoring motor housing more；
Current motor housing functions only as the function of carrying inner working components, and while having ignored motor rotation generates
A large amount of vibrations, are directly passed to outside motor load-carrying unit, increase damping requirement of the motor to external load-carrying unit, and once
External bearer element shock-absorbing function can not be up to standard, then can greatly reduce the service life of motor.
Invention content
The utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of motor casing with autonomous shock-absorbing function
Body.Outer housing is arranged in the utility model, and electric motors function element bearing function is realized by inner housing, and in inner housing and outer housing
Between be arranged inner cushion device, guarantee pass to outer housing after the direct damping of vibrations that motor operation element generates, reduction
Vibrations bearing capacity needed for outer housing, has widened the range of outer housing rapidoprint, meanwhile, it is arranged below outer housing outer
Portion's damping device and electric machine stand can ensure that the vibrations of motor generation by passing to electric machine stand after damping twice, are led to
The connection for crossing electric machine stand and external bearer element greatly reduces the performance requirement to external load-carrying unit, even if outside is held
Carry element shock-absorbing function it is not up to standard, by two-stage damping device can autonomous damping, increase the service life of motor.
The technical solution of the utility model：
A kind of electric machine casing with autonomous shock-absorbing function, including inner housing and outer housing；The inner housing is arranged in institute
It states inside outer housing, is provided with several groups inner cushion device between the inner housing and the outer housing, outside the inner housing
End is circumferentially machined at least two groups installation slotted eye one, is machined on the outer housing inner wall and one number phase of the installation slotted eye
Same installation slotted eye two, inner cushion device one end are arranged inside the installation slotted eye one, the inner cushion device
The other end is arranged inside the installation slotted eye two, is also machined with several groups heat emission hole on the outer housing, in the heat emission hole
Portion is provided with heat dissipation wing plate, and the heat dissipation wing plate is connect with wing plate regulating device, and the outer housing lower end is fixedly welded with lower peace
Loading board, the lower installation board and motor base grafting are machined with grafting groove, the grafting inside grooves on the motor base
It is additionally provided with external vibration-absorbing device, the external vibration-absorbing device is fixedly connected by bolt with the motor base.
Further, the inner cushion device includes outer installation batten and interior installation batten, and the outer installation batten is set
It sets in the installation slotted eye one, the interior installation batten is arranged in installation slotted eye one, and the outer mounting bar is arranged in the peace
In tankage hole two, at least two groups damping link block is provided on the interior mounting bar, each damping link block respectively with subtract
Shake spring one end is fixedly connected, and the damping spring other end is fixedly connected with adjusting bolt, and the adjusting bolt is arranged in institute
It states on outer installation batten.
Further, the adjusting bolt includes the end of thread and screws end, and the end of thread of the adjusting bolt subtracts with described
Shake spring is fixedly connected, and the end of thread pass through the outer installation batten and the outer housing and with the rotation of the adjusting bolt
Stubborn end is fixedly connected, and the end outer end face that screws of the adjusting bolt is machined with adjusting and screws hole.
Further, the wing plate regulating device includes adjusting knob, and the adjusting knob is fixed with adjusting rod one end to be connected
It connects, the adjusting rod passes through the heat dissipation wing plate, adjusting rod other end end to be machined with external screw thread, the adjusting rod setting
Have and is provided with fastening nut on externally threaded end.
Further, the external vibration-absorbing device includes upper vibration damper plate, lower vibration damper plate and damping connecting rod；The upper vibration damper plate
It is fixedly connected with the lower installation board, the upper vibration damper plate lower face is connect with two groups of damping connecting rod shafts, damping described in two groups
Connecting rod is arranged in X-type, and damping connecting rod described in two groups is hinged, and damping connecting rod lower end described in every group is solid with one group of movement sliding block respectively
It is fixed to connect, it is machined with sliding slot on the lower vibration damper plate, the sliding slot both ends are fixedly installed damping spring, are moved described in two groups respectively
Sliding block is separately positioned on the sliding slot both ends and is fixedly connected with the damping spring.
Further, the mobile sliding block matches with the trough width.
The utility model has the advantages that compared with the existing technology：
The utility model realizes electric motors function element bearing function by inner housing, and sets between the inner hull and the outer hull
Inner cushion device is set, guarantee passes to outer housing after the direct damping of vibrations that motor operation element generates, reduces shell
Vibrations bearing capacity needed for body has widened the range of outer housing rapidoprint, meanwhile, external vibration-absorbing is set below outer housing
Device and electric machine stand can ensure that the vibrations of motor generation by passing to electric machine stand after damping twice, pass through motor
The connection of engine base and external bearer element greatly reduces the performance requirement to external load-carrying unit, even if external bearer element
Shock-absorbing function is not up to standard, by two-stage damping device can autonomous damping, increase the service life of motor；
The utility model increases the difficulty of heat transfer due to setting inner housing and outer housing, still, processes and dissipates on outer housing
Hot hole, the heat emission hole are internally provided with heat dissipation wing plate, and the heat dissipation wing plate is connect with wing plate regulating device；Pass through the wing plate that radiates
Regulating device adjusts the opening angle of heat dissipation wing plate, and then adjusts the heat-dissipating space of heat emission hole, by large space heat dissipation guarantee
Still it can ensure timely to radiate when the motor operation element work of enclosure interior
The utility model by external vibration-absorbing device one be further reduced motor operation element operation vibration it is outside
It transmits, second is that when motor integral installation and transport, colliding with by a small margin can also reduce the damage of electrical machine element, protect motor
Working life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the A-A sectional views of Fig. 1；
Fig. 4 is the structural schematic diagram of the adjusting bolt of the utility model；
Fig. 5 is the structural schematic diagram of the utility model motor base.
1- inner housings in figure；2- outer housings；3- inner cushion devices；4- heat dissipation wing plates；5- wing plate regulating devices；Pacify under 6-
Loading board；7- motor bases；8- grafting grooves；9- external vibration-absorbing devices；11- installation slotted eyes one；21- installation slotted eyes two；22- radiates
Hole；Batten is installed outside 31-；Batten is installed in 32-；33- damping link blocks；34- adjusting bolts；The 341- ends of thread；342- is screwed
End；343- adjustings screw hole 51- adjusting knobs；52- adjusting rods；53- fastening nuts；The upper vibration damper plates of 91-；Vibration damper plate under 92-；
93- damping connecting rods；94- moves sliding block；95- sliding slots；96- damping springs.
Specific implementation mode
The utility model is described in detail below with reference to attached drawing.
Show in conjunction with Fig. 1-Fig. 5, a kind of electric machine casing with autonomous shock-absorbing function disclosed in the present embodiment, including inner housing
1 and outer housing 2；The inner housing 1 is arranged inside the outer housing 2, is arranged between the inner housing 1 and the outer housing 2
There is several groups inner cushion device 3,1 outer end of the inner housing is circumferentially machined at least two groups installation slotted eye 1, described outer
It is machined on 2 inner wall of shell and one 11 the same number of installation slotted eye 2 21 of the installation slotted eye, the inner cushion device 3 one
End is arranged inside the installation slotted eye 1, and 3 other end of inner cushion device is arranged in the installation slotted eye 2 21
Portion is also machined with several groups heat emission hole 22 on the outer housing 2, and the heat emission hole 22 is internally provided with heat dissipation wing plate 4, described to dissipate
Hot wing plate 4 is connect with wing plate regulating device 5, and 2 lower end of the outer housing is fixedly welded with lower installation board 6, the lower installation board 6 with
7 grafting of motor base is machined with grafting groove 8 on the motor base 7, and being additionally provided with outside inside the grafting groove 8 subtracts
Device 9 is shaken, the external vibration-absorbing device 9 is fixedly connected by bolt with the motor base 7.
Specifically, the inner cushion device 3 includes outer installation batten 31 and interior installation batten 32, the outer installation batten
31 settings are arranged in the installation slotted eye 1, the interior installation batten 32 in installation slotted eye 1, the outer mounting bar 31
It is arranged in the installation slotted eye 2 21, at least two groups damping link block 33 is provided on the interior mounting bar 32, it is each described
Damping link block 33 is fixedly connected with damping spring one end respectively, and the damping spring other end is fixed with adjusting bolt 34 to be connected
It connects, the adjusting bolt 34 is arranged on the outer installation batten 31；The adjusting bolt 34 includes the end of thread 341 and screws end
342, the end of thread 341 of the adjusting bolt 34 is fixedly connected with the damping spring, and the end of thread 341 passes through outside described
Installation batten 31 and the outer housing 2 are simultaneously fixedly connected with the end 342 that screws of the adjusting bolt 34, the adjusting bolt 34
342 outer end faces of end are screwed to be machined with adjusting and screw hole 343；By screwing the end that screws of adjusting bolt, controls the end of thread and subtract
The distance between link block is shaken, and then controls the elastic force of damping spring, is finally completed the shock-absorbing function for adjusting inner cushion device,
The shock-absorbing function of inner cushion device can be adjusted according to the shaking force size that motor internal functional elements generate.
Specifically, the wing plate regulating device 5 includes adjusting knob 51, the adjusting knob 51 is solid with 52 one end of adjusting rod
Fixed connection, the adjusting rod 52 pass through the heat dissipation wing plate 4, and 52 other end end of the adjusting rod is machined with external screw thread, described
Adjusting rod 52, which is provided on externally threaded end, is provided with fastening nut 53.
Specifically, the external vibration-absorbing device 9 includes upper vibration damper plate 91, lower vibration damper plate 92 and damping connecting rod 93；On described
Vibration damper plate 91 is fixedly connected with the lower installation board 6, and 91 lower face of upper vibration damper plate is connect with two groups of 93 shafts of damping connecting rod,
Damping connecting rod 93 described in two groups is arranged in X-type, and damping connecting rod 93 described in two groups is hinged, 93 lower end of damping connecting rod described in every group point
It is not fixedly connected with one group of movement sliding block 94, sliding slot 95 is machined on the lower vibration damper plate 93,95 both ends of the sliding slot are solid respectively
Damping spring 96 is set surely, mobile sliding block 94 described in two groups be separately positioned on 95 both ends of the sliding slot and with the damping spring 96
It is fixedly connected, the lower vibration damper plate 92 is bolted with the motor base 7；Motor operation element inside inner housing generates
Vibrations by being transmitted to external vibration-absorbing device after inner cushion device damping, external vibration-absorbing device has upper vibration damper plate carrying vibrations,
Vibrations are converted into downward motive force by being hinged by damping connecting rod after carrying, and mobile sliding block is pushed to be slided in sliding slot, sliding
Dynamic kinetic energy is offset by damping spring is synchronous with sliding slot friction, is reduced motor and is shaken to outside transmission, the function of increasing motor is steady
It is qualitative, meanwhile, when motor is in installation or transport, produces when colliding with or falling, can also be ensured by external vibration-absorbing device
The stability of motor.
Specifically, the mobile sliding block 94 matches with 95 width of the sliding slot.
Above example is only to the exemplary description of this patent does not limit its scope of protection, people in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (6)
1. a kind of electric machine casing with autonomous shock-absorbing function, it is characterised in that：Including inner housing (1) and outer housing (2)；It is described
Inner housing (1) setting is internal in the outer housing (2), and several groups are provided between the inner housing (1) and the outer housing (2)
Inner cushion device (3), inner housing (1) outer end are circumferentially machined at least two groups installation slotted eye one (11), the shell
It is machined on body (2) inner wall and the same number of installation slotted eye two (21) of the installation slotted eye one (11), the inner cushion dress
It is internal in the installation slotted eye one (11) to set the setting of (3) one end, inner cushion device (3) other end is arranged in the installation
Slot two (21) is internal, and several groups heat emission hole (22) is also machined on the outer housing (2), is arranged inside the heat emission hole (22)
There are heat dissipation wing plate (4), the heat dissipation wing plate (4) to be connect with wing plate regulating device (5), welding is fixed in outer housing (2) lower end
There are lower installation board (6), the lower installation board (6) and motor base (7) grafting, it is recessed to be machined with grafting on the motor base (7)
Slot (8), the grafting groove (8) is internal to be additionally provided with external vibration-absorbing device (9), and the external vibration-absorbing device (9) passes through bolt
It is fixedly connected with the motor base (7).
2. a kind of electric machine casing with autonomous shock-absorbing function according to claim 1, which is characterized in that the inside subtracts
Shake device (3) includes outer installation batten (31) and interior installation batten (32), and the outer installation batten (31) is arranged in the installation
Slot one (11), in installation slotted eye one (11), outer installation batten (31) setting exists for interior installation batten (32) setting
In the installation slotted eye two (21), at least two groups damping link block (33), Mei Gesuo are provided on the interior installation batten (32)
It states damping link block (33) to be fixedly connected with damping spring one end respectively, the damping spring other end is solid with adjusting bolt (34)
Fixed connection, the adjusting bolt (34) are arranged on the outer installation batten (31).
3. a kind of electric machine casing with autonomous shock-absorbing function according to claim 2, which is characterized in that the adjusting spiral shell
Bolt (34) includes the end of thread (341) and screws end (342), the end of thread (341) and the damping bullet of the adjusting bolt (34)
Spring is fixedly connected, and the end of thread (341) pass through the outer installation batten (31) and the outer housing (2) and with the adjusting
The end (342) that screws of bolt (34) is fixedly connected, and end (342) outer end face that screws of the adjusting bolt (34) is machined with adjusting rotation
It twists hole (343).
4. a kind of electric machine casing with autonomous shock-absorbing function according to claim 3, which is characterized in that the wing plate tune
Regulating device (5) includes adjusting knob (51), and the adjusting knob (51) is fixedly connected with adjusting rod (52) one end, the adjusting rod
(52) the heat dissipation wing plate (4), adjusting rod (52) other end end is passed through to be machined with external screw thread, the adjusting rod (52) sets
It is equipped on externally threaded end and is provided with fastening nut (53).
5. a kind of electric machine casing with autonomous shock-absorbing function according to claim 1, which is characterized in that the outside subtracts
It includes upper vibration damper plate (91), lower vibration damper plate (92) and damping connecting rod (93) to shake device (9)；The upper vibration damper plate (91) with it is described under
Mounting plate (6) is fixedly connected, and upper vibration damper plate (91) lower face is connect with two groups of damping connecting rod (93) shafts, is subtracted described in two groups
Shake connecting rod (93) in X-type be arranged, and damping connecting rod (93) described in two groups hingedly, damping connecting rod (93) lower end described in every group respectively with
One group of movement sliding block (94) is fixedly connected, and sliding slot (95), sliding slot (95) both ends point are machined on the lower vibration damper plate (92)
Not Gu Dingshezhi damping spring (96), mobile sliding block (94) described in two groups be separately positioned on the sliding slot (95) both ends and with it is described
Damping spring (96) is fixedly connected, and the lower vibration damper plate (92) is bolted with the motor base (7).
6. a kind of electric machine casing with autonomous shock-absorbing function according to claim 5, which is characterized in that described mobile sliding
Block (94) matches with the sliding slot (95) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419722.6U CN207638477U (en) | 2017-10-30 | 2017-10-30 | A kind of electric machine casing with autonomous shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419722.6U CN207638477U (en) | 2017-10-30 | 2017-10-30 | A kind of electric machine casing with autonomous shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638477U true CN207638477U (en) | 2018-07-20 |
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ID=62859576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721419722.6U Expired - Fee Related CN207638477U (en) | 2017-10-30 | 2017-10-30 | A kind of electric machine casing with autonomous shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207638477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835122A (en) * | 2020-08-26 | 2020-10-27 | 茅台学院 | High-efficient radiating servo motor protective housing for spacecraft |
| CN117124384A (en) * | 2020-11-26 | 2023-11-28 | 唐腊辉 | Ultrasonic cutter device with air bag shock-absorbing structure |
-
2017
- 2017-10-30 CN CN201721419722.6U patent/CN207638477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835122A (en) * | 2020-08-26 | 2020-10-27 | 茅台学院 | High-efficient radiating servo motor protective housing for spacecraft |
| CN117124384A (en) * | 2020-11-26 | 2023-11-28 | 唐腊辉 | Ultrasonic cutter device with air bag shock-absorbing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20191030 |