CN210183132U - Shock-proof type motor end cover - Google Patents
Shock-proof type motor end cover Download PDFInfo
- Publication number
- CN210183132U CN210183132U CN201921019154.XU CN201921019154U CN210183132U CN 210183132 U CN210183132 U CN 210183132U CN 201921019154 U CN201921019154 U CN 201921019154U CN 210183132 U CN210183132 U CN 210183132U
- Authority
- CN
- China
- Prior art keywords
- end cover
- silica gel
- type motor
- shock
- rubber pad
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000741 silica gel Substances 0.000 claims abstract description 21
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 21
- 238000013016 damping Methods 0.000 claims abstract description 17
- 239000003292 glue Substances 0.000 claims 2
- 238000004073 vulcanization Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a shock-proof type motor end cover has first end cover and second end cover, first end cover with be connected with several damping device between the second end cover, the outward flange of first end cover is equipped with a plurality of running through the slide opening of first end cover, the second end cover be equipped with the corresponding screw hole of slide opening, half thread screw pass slide opening and threaded connection in the screw hole, first end cover center is equipped with the output shaft hole, second end cover center is equipped with the dead eye. The utility model is provided with the first end cover and the second end cover, and the installation and the composition are convenient; the damping device is provided with a rubber pad, a silica gel pad and a spring, and has good damping capacity; the half-thread screw is arranged, so that the half-thread screw can slide in the sliding hole while being fixed, and the normal operation of shock absorption is ensured.
Description
Technical Field
The utility model relates to the technical field of electric machines, especially, relate to a shock-proof type motor end cover.
Background
The motor can shake unavoidably in operation, the rotating speed is higher, the frequency of the shake is higher, when the frequency reaches the resonance frequency of surrounding equipment, the motor and the connected equipment are damaged, and if the vibration cannot be eliminated well, the motor can be unstable in work and high in noise, so that the use of the equipment is influenced.
Disclosure of Invention
The utility model aims at overcoming prior art's defect, provide a shock-proof type motor end cover.
Realize the utility model discloses the technical scheme of purpose is: the utility model provides a shock-proof type motor end cover, has first end cover and second end cover, first end cover with be connected with several damping device between the second end cover, the outward flange of first end cover is equipped with a plurality of slide openings that run through the first end cover, the second end cover be equipped with the corresponding screw hole of slide opening, half thread screw pass slide opening and threaded connection in the screw hole, first end cover center is equipped with the output shaft hole, second end cover center is equipped with the dead eye.
According to the technical scheme, the damping device is provided with two rubber pads, two silica gel pads and two springs, the silica gel pads and the springs are arranged between the two rubber pads, and the outer sides of the two rubber pads are fixed with the first end cover and the second end cover respectively.
According to the technical scheme, the hot vulcanized rubber water layer is arranged between the silica gel pads, and the pressure-sensitive adhesive layer is arranged between the silica gel pads and the rubber pads.
According to the technical scheme, the area of the rubber pad is larger than that of the silica gel pad.
According to the technical scheme, the outer edge of one side, back to the first end cover, of the second end cover is further provided with a plurality of rabbets.
After the technical scheme is adopted, the utility model discloses following positive effect has:
the utility model is provided with the first end cover and the second end cover, and the installation and the composition are convenient; the damping device is provided with a rubber pad, a silica gel pad and a spring, and has good damping capacity; the half-thread screw is arranged, so that the half-thread screw can slide in the sliding hole while being fixed, and the normal operation of shock absorption is ensured.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the damping device 3 of the present invention.
In the figure: the damping device comprises a first end cover 1, a second end cover 2, a damping device 3, a sliding hole 11, an output shaft hole 12, a threaded hole 21, a bearing hole 22, a rubber pad 31, a silica gel pad 32, a spring 33, a spigot 4 and a half-thread screw 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
(example 1)
See fig. 1 and 2, the utility model provides a shock-proof type motor end cover has first end cover 1 and second end cover 2, first end cover 1 with be connected with several damping device 3 between the second end cover 2, the outward flange of first end cover 1 is equipped with a plurality of sliding hole 11 that run through first end cover 1, second end cover 2 be equipped with the corresponding screw hole 21 of sliding hole 11, half thread screw 5 passes sliding hole 11 and threaded connection in screw hole 21, first end cover 1 center is equipped with output shaft hole 12, 2 centers of second end cover are equipped with dead eye 22.
The damping device 3 is provided with two rubber pads 31, two silica gel pads 32 and two springs 33, the two rubber pads 31 are provided, the silica gel pads 32 and the two springs 33 are arranged between the two rubber pads 31, and the outer sides of the two rubber pads 31 are respectively fixed with the first end cover 1 and the second end cover 2.
A hot vulcanized rubber water layer is arranged between the silica gel pads 32, and a pressure-sensitive adhesive layer is arranged between the silica gel pads 32 and the rubber pads 31. The firm bonding of rubber pad 31 and silica gel pad 32 is guaranteed, and the service life is prolonged.
The area of the rubber pad 31 is larger than that of the silica gel pad 32, so that the rubber pad is convenient to adhere and fix.
The outer edge of one side of the second end cover 2, which is back to the first end cover 1, is also provided with a plurality of rabbets 4, so that the installation of the motor shell is convenient.
The utility model discloses a theory of operation does: half-thread screw 5 passes through slide hole 11 and threaded connection in screw hole 21, a plurality of damping device 3 each have two rubber pads 31, several silica gel pads 32 and spring 33, and silica gel pads 32 and spring 33 locate two between the rubber pads 31, the outside of two rubber pads 31 respectively with first end cover 1 with second end cover 2 is fixed. When the motor rotates to generate vibration, the rubber pad 31, the silicon rubber pad 32 and the spring 33 absorb the vibration. The half-thread screw 5 passes through the sliding hole 11 and is in threaded connection with the threaded hole 21, and can slide in the sliding hole while being fixed so as to ensure the normal performance of shock absorption.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a shock-proof type motor end cover which characterized in that: have first end cover (1) and second end cover (2), first end cover (1) with be connected with several damping device (3) between second end cover (2), the outward flange of first end cover (1) is equipped with a plurality of sliding hole (11) that run through first end cover (1), second end cover (2) be equipped with corresponding screw hole (21) of sliding hole (11), half thread screw (5) pass sliding hole (11) and threaded connection in screw hole (21), first end cover (1) center is equipped with output shaft hole (12), second end cover (2) center is equipped with dead eye (22).
2. The end cap of a vibration-damping type motor according to claim 1, wherein: damping device (3) have rubber pad (31), silica gel pad (32) and spring (33), rubber pad (31) have two, and is a plurality of silica gel pad (32) and spring (33) locate two between rubber pad (31), two the outside of rubber pad (31) respectively with first end cover (1) with second end cover (2) are fixed.
3. The end cover of a shock-absorbing type motor according to claim 2, wherein: a hot vulcanization glue layer is arranged between the silica gel pads (32), and a pressure-sensitive glue layer is arranged between the silica gel pads (32) and the rubber pads (31).
4. The end cover of a shock-absorbing type motor according to claim 2, wherein: the area of the rubber pad (31) is larger than that of the silica gel pad (32).
5. The end cap of a vibration-damping type motor according to claim 1, wherein: the outer edge of one side, back to the first end cover (1), of the second end cover (2) is further provided with a plurality of seam allowances (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019154.XU CN210183132U (en) | 2019-07-02 | 2019-07-02 | Shock-proof type motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019154.XU CN210183132U (en) | 2019-07-02 | 2019-07-02 | Shock-proof type motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210183132U true CN210183132U (en) | 2020-03-24 |
Family
ID=69839740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921019154.XU Expired - Fee Related CN210183132U (en) | 2019-07-02 | 2019-07-02 | Shock-proof type motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210183132U (en) |
-
2019
- 2019-07-02 CN CN201921019154.XU patent/CN210183132U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |