CN209283008U - A kind of motor with shock-absorbing function - Google Patents
A kind of motor with shock-absorbing function Download PDFInfo
- Publication number
- CN209283008U CN209283008U CN201822183205.4U CN201822183205U CN209283008U CN 209283008 U CN209283008 U CN 209283008U CN 201822183205 U CN201822183205 U CN 201822183205U CN 209283008 U CN209283008 U CN 209283008U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- casing
- lower casing
- support rod
- motor
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of motors with shock-absorbing function, it is related to technical field of motors, specifically include bottom plate, upper casing and lower casing, the upper surface of the bottom plate is fixedly connected with several equally distributed mounting bases, threaded hole is offered in mounting base, threaded hole is threadedly coupled with the external screw thread that support rod lower end opens up, bearing bracket stand and connection frame are fixed together by the upper end of support rod, bearing is fixedly connected between bearing bracket stand and connection frame, the inner ring of bearing is fixedly connected with the axle body of rotation axis, the support rod passes through several the equally distributed sliding slots opened up on lower casing shell, it is slidably connected in the loop bar that lower casing lower end surface is fixedly connected, spring is fixedly connected between support rod and loop bar, the motor is while operating, the vibration of generation, by spring buffer, make the motor that there is anti-seismic performance, simultaneously, machine Radial backplate is fixedly connected on the outside of shell, radial backplate can offset a part of radial wobble, keep the shell of motor more steady.
Description
Technical field
The utility model relates to technical field of motors, specifically a kind of motor with shock-absorbing function.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, and motor is in circuit
It is to be indicated with letter M, its main function is to generate driving torque, as electrical appliance or the power source of various machinery, generator
Indicate that its main function is to be converted into electric energy using mechanical energy with letter G in circuit.
Motor can issue sound and vibration during operating, and the generation of vibration can cause shadow to the assembly parts of motor
It rings, in the case where long-term vibration, the shell of motor and other fixing pieces can be damaged, reduce the service life of motor, because
This, needs a kind of damping of motor, in the use process of motor, reduces since motor housing or fastener are made in vibration
At influence.
Utility model content
The purpose of this utility model is to provide a kind of motors with shock-absorbing function, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of motor with shock-absorbing function, including bottom plate and lower casing, the upper surface of the bottom plate are fixedly connected several
A equally distributed mounting base, threaded hole is offered in mounting base, and the external screw thread screw thread that threaded hole and support rod lower end open up connects
It connects, spring follow block is fixedly connected in the middle part of support rod, if spring follow block is slidably connected at what lower casing lower end surface was fixedly connected
In the inner cavity of dry equally distributed loop bar, spring is fixedly connected between spring follow block and loop bar inner cavity, the support rod
Middle part is slidably connected in several the equally distributed sliding slots opened up on lower casing, and the upper end of support rod is fixedly connected with bearing
Frame follow block, bearing bracket stand follow block are resisted against the lower end surface of bearing bracket stand, the spring being arranged on the support rod being fixedly connected with bearing bracket stand,
During motor operates, lower casing can be played while the stable shaft of support rod does not deflect by playing bumper and absorbing shock
To cushioning effect.
As a further solution of the present invention: the two sides of the bearing bracket stand offer threaded hole, the upper end of support rod
External screw thread is offered, the threaded hole that the upper end of support rod passes through the threaded hole opened up on bearing bracket stand and upper casing two sides open up will
Position between upper casing and lower casing is fixed, and by nut and externally threaded threaded connection, upper casing and lower casing are fixed
Link together, they sup-port bearing bracket stand, so that bearing is kept stable rotation in bearing bracket stand.
Bearing, axis are fixedly connected between the upper casing and lower casing as a further solution of the present invention,
The inner ring held is fixedly connected with the axle body of shaft, and shaft rotates in the inner cavity of bearing.
The two sides of the upper casing and lower casing offer fixation hole as a further solution of the present invention,
The fixation hole for passing through the fixation hole opened up on upper casing and lower casing by bolt and being opened up on radial backplate, by upper casing under
Casing is fixed together, and radial backplate is fixedly connected on to the lower end surface of lower casing, and radial backplate includes clamping head, reinforces
Gusset, lower casing backplate and follow block, clamping head are fixedly connected with the two sides of upper casing and lower casing, and lower casing backplate is tightly attached to down
On the lateral wall of casing, one end of stiffener plate is fixedly connected on the lower end surface of clamping head, the other end and follow block of stiffener plate
An end face be fixedly connected, rubber pad is fixedly connected on the other end of follow block, the rubber face of follow block is resisted against following foundation
Lateral wall on, make motor rotation while, held stationary.
The fixed company in the upper surface at the middle part of the bottom plate and the lower end of foundation as a further solution of the present invention,
It connects, arc panel is fixedly connected on the lateral wall of foundation upper end, the upper surface of arc panel is fixedly connected with rubber pad, and arc panel exists
When lower casing shakes, support role is played to lower casing, prevents lower casing vibration excessive, shadow is generated to the rotation of shaft
It rings.
Compared with prior art, the utility model has the beneficial effects that
1. the two sides of the bearing bracket stand of the motor pass through the spring being fixedly connected between the support rod and loop bar being fixedly connected, subtract
The vibration that slow motor generates during operation；
2. being fixedly connected with radial backplate on the upper casing of the motor and the lateral wall of lower casing, fixed upper casing is being played
While with lower casing, stable motor can be played the role of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of motor with shock-absorbing function.
Fig. 2 is a kind of structural schematic diagram of radial backplate in motor with shock-absorbing function.
Fig. 3 is a kind of structural schematic diagram of support rod in motor with shock-absorbing function.
In figure: 1. bottom plates, 2. loop bars, 3. upper casings, 4. shafts, 5. bearings, 6. radial backplates, 7. bearing bracket stands, 8. lower machines
Shell, 9. support rods, 10. springs, 11. foundation, 12. arc panels, 13. bearing bracket stand follow blocks, 14. spring follow blocks, 61. clamping heads, 62.
Stiffener plate, 63. lower casing backplates, 64. follow blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of motor with shock-absorbing function, including bottom plate 1 and under
Casing 8, the upper surface of the bottom plate 1 are fixedly connected with several equally distributed mounting bases, offer threaded hole, spiral shell in mounting base
Pit is threadedly coupled with the external screw thread that 9 lower end of support rod opens up, and the middle part of support rod 9 is fixedly connected with spring follow block 14, spring
Follow block 14 is slidably connected in the inner cavity for several equally distributed loop bars 2 that 8 lower end surface of lower casing is fixedly connected, spring follow block
It is fixedly connected with spring 10 between 14 and 2 inner cavity of loop bar, the middle part of the support rod 9 is slidably connected to be opened up on lower casing 8
In several equally distributed sliding slots, the upper end of support rod 9 is fixedly connected with bearing bracket stand follow block 13, and bearing bracket stand follow block 13 is resisted against
The lower end surface of bearing bracket stand 7, the spring 10 being arranged on the support rod 9 being fixedly connected with bearing bracket stand 7, during motor operating,
Cushioning effect can be played to lower casing 8 while the stable shaft 4 of support rod 9 does not deflect by playing bumper and absorbing shock.
The two sides of the bearing bracket stand 7 offer threaded hole, and the upper end of support rod 9 offers external screw thread, the upper end of support rod 9
The threaded hole that the threaded hole and 3 two sides of upper casing opened up on bearing bracket stand 7 opens up, by the position between upper casing 3 and lower casing 8
Fixation is set, by nut and externally threaded threaded connection, upper casing 3 and lower casing 8 are fixed together, support rod 9
Bearing bracket stand 7 is supportted, bearing 4 is made to keep stable rotation in bearing bracket stand 7；It is fixedly connected between the upper casing 3 and lower casing 8
There is bearing 5, the inner ring of bearing 5 is fixedly connected with the axle body of shaft 4, and shaft 4 rotates in the inner cavity of bearing 5.
The two sides of the upper casing 3 and lower casing 8 offer fixation hole, pass through upper casing 3 and lower casing 8 by bolt
On the fixation hole that opens up and the fixation hole opened up on radial backplate 6, upper casing 3 and lower casing 8 are fixed together, by diameter
The lower end surface of lower casing 8 is fixedly connected on to backplate 6, radial backplate 6 includes clamping head 61, stiffener plate 62, lower casing backplate
63 and follow block 64, clamping head 61 be fixedly connected with the two sides of upper casing 3 and lower casing 8, lower casing backplate 63 is tightly attached to lower casing 8
Lateral wall on, one end of stiffener plate 62 is fixedly connected on the lower end surface of clamping head 61, the other end of stiffener plate 62 with support
One end face of plate 64 is fixedly connected, and rubber pad is fixedly connected on the other end of follow block 64, and the rubber face of follow block 64 is resisted against
On the lateral wall of following foundation 11, make motor while rotation, held stationary；The upper surface and bottom at the middle part of the bottom plate 1
The lower end of column 11 is fixedly connected, and arc panel 12 is fixedly connected on the lateral wall of 11 upper end of foundation, and the upper surface of arc panel 12 is solid
Surely it is connected with rubber pad, arc panel 12 plays support role when lower casing 8 shakes, to lower casing 8, prevents lower casing
8 vibrations are excessive, have an impact to the rotation of shaft 4.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of motor with shock-absorbing function, including bottom plate (1) and lower casing (8), it is characterised in that: the bottom plate (1)
Upper surface is fixedly connected with several equally distributed mounting bases, offers threaded hole in mounting base, under threaded hole and support rod (9)
It holds the external screw thread opened up to be threadedly coupled, is fixedly connected with spring follow block (14) in the middle part of support rod (9), spring follow block (14) sliding
Be connected in the inner cavity for several equally distributed loop bars (2) that lower casing (8) lower end surface is fixedly connected, spring follow block (14) and
It is fixedly connected with spring (10) between loop bar (2) inner cavity, is slidably connected on lower casing (8) and opens in the middle part of the support rod (9)
If several equally distributed sliding slots in, the upper end of support rod (9) is fixedly connected with bearing bracket stand follow block (13), bearing bracket stand follow block
(13) it is resisted against the lower end surface of bearing bracket stand (7).
2. a kind of motor with shock-absorbing function according to claim 1, it is characterised in that: the two of the bearing bracket stand (7)
Side offers threaded hole, and the upper end of support rod (9) offers external screw thread, and the upper end of support rod (9) passes through to be opened up on bearing bracket stand (7)
Threaded hole and the threaded hole that opens up of upper casing (3) two sides, the position between upper casing (3) and lower casing (8) is fixed, is passed through
Nut and externally threaded threaded connection, upper casing (3) and lower casing (8) are fixed together.
3. a kind of motor with shock-absorbing function according to claim 2, it is characterised in that: the upper casing (3) and under
It is fixedly connected between casing (8) bearing (5), the inner ring of bearing (5) is fixedly connected with the axle body of shaft (4).
4. a kind of motor with shock-absorbing function according to claim 2, it is characterised in that: the upper casing (3) and under
The two sides of casing (8) offer fixation hole, by bolt pass through the fixation hole opened up on upper casing (3) and lower casing (8) with
The fixation hole opened up on radial backplate (6), upper casing (3) and lower casing (8) are fixed together, by radial backplate (6)
It is fixedly connected on the lower end surface of lower casing (8), radial backplate (6) includes clamping head (61), stiffener plate (62), lower casing backplate
(63) it is fixedly connected with follow block (64), clamping head (61) with the two sides of upper casing (3) and lower casing (8), lower casing backplate (63)
It is tightly attached on the lateral wall of lower casing (8), one end of stiffener plate (62) is fixedly connected on the lower end surface of clamping head (61), reinforces
The other end of gusset (62) is fixedly connected with an end face of follow block (64), is fixedly connected with rubber on the other end of follow block (64)
Pad.
5. a kind of motor with shock-absorbing function according to claim 1, it is characterised in that: the middle part of the bottom plate (1)
Upper surface be fixedly connected with the lower end of foundation (11), be fixedly connected with arc panel (12) on the lateral wall of foundation (11) upper end,
The upper surface of arc panel (12) is fixedly connected with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183205.4U CN209283008U (en) | 2018-12-24 | 2018-12-24 | A kind of motor with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183205.4U CN209283008U (en) | 2018-12-24 | 2018-12-24 | A kind of motor with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209283008U true CN209283008U (en) | 2019-08-20 |
Family
ID=67607027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822183205.4U Expired - Fee Related CN209283008U (en) | 2018-12-24 | 2018-12-24 | A kind of motor with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209283008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115800613A (en) * | 2022-12-20 | 2023-03-14 | 京马电机有限公司 | Shock attenuation equipment and brushless DC motor |
-
2018
- 2018-12-24 CN CN201822183205.4U patent/CN209283008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115800613A (en) * | 2022-12-20 | 2023-03-14 | 京马电机有限公司 | Shock attenuation equipment and brushless DC motor |
| CN115800613B (en) * | 2022-12-20 | 2023-06-02 | 京马电机有限公司 | Damping device and brushless direct current motor |
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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: 20190820 Termination date: 20191224 |