CN208424021U - A kind of novel end cover component and the motor using it - Google Patents
A kind of novel end cover component and the motor using it Download PDFInfo
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- CN208424021U CN208424021U CN201821000398.9U CN201821000398U CN208424021U CN 208424021 U CN208424021 U CN 208424021U CN 201821000398 U CN201821000398 U CN 201821000398U CN 208424021 U CN208424021 U CN 208424021U
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- hole
- cover component
- end cover
- resilient cushion
- aperture
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Abstract
The utility model discloses a kind of novel end cover component and using its motor, the novel end cover component includes stretching end cap (1), resilient cushion (2) and several mounting screws (3), the stretching end cap (1) includes bottom surface (11) and the cylindrical portion (12) from bottom surface (11) edge protuberance, bottom surface (11) and cylindrical portion (12) besieged city cavity (13), mounting screw (3) are installed on bottom surface (11), the threaded shank (31) of mounting screw (3) is protruded outward from bottom surface (11), resilient cushion (2) is attached on the outer surface (110) of bottom surface (11), several through-holes (21) are set on resilient cushion (2), several mounting screws (3) are each passed through several through-holes (21).Resilient cushion is arranged between the bottom surface for stretching end cap and load mounting plate in it, and resilient cushion effectively absorbs vibration and noise, so that vibration and noise be greatly reduced.
Description
Technical field:
The utility model relates to a kind of novel end cover component and using its motor.
Background technique:
Currently, original end-cap assembly includes stretching end cap 1a and several mounting screw 2a, when installation, electric motor end cap 1a's
End face 11a directly contacts installation with load mounting plate 100a, in motor operation course, is also easy to produce resonance and load noise.
Summary of the invention:
The purpose of the utility model is to provide a kind of novel end cover component and using its motor, to solve above-mentioned background skill
The technical issues of end-cap assembly directly contacts the larger vibration generated and noise with load in art.
The further object of the utility model is to provide a kind of novel end cover component and the motor using it, to solve to stretch end
Lid connect the technical issues of installation with resilient cushion.
The purpose of this utility model is achieved by following technical proposals:
A kind of novel end cover component, it is characterised in that it includes stretching end cap, resilient cushion and several mounting screws, described
Stretching end cap includes bottom surface and the cylindrical portion from bottom edge protrusion, and bottom surface and cylindrical portion besieged city cavity are equipped on bottom surface
The threaded shank of mounting screw, mounting screw is protruded outward from bottom surface, and resilient cushion is attached on the outer surface of bottom surface, is arranged on resilient cushion
Several through-holes, several mounting screws are each passed through several through-holes.
Through-hole one end described above is big, and the other end is small, and threaded shank slides into small from big one end of through-hole when installation
One end.
Through-hole on above-mentioned resilient cushion includes big hole, small sircle hole and connection big hole, lead-over groove between small sircle hole.
The aperture D1 of big hole described above is greater than the aperture D2 of small sircle hole, and the width H1 of lead-over groove is less than big hole
Aperture D1, the diameter D3 of threaded shank are less than the aperture D1 of big hole.
Aperture D2 of the width H1 of above-mentioned lead-over groove again smaller than small sircle hole.
The aperture D2 of small sircle hole described above is less than or equal to the diameter D3 of threaded shank.
Bearing block is arranged in the intermediate of bottom surface described above, and several mounting screws are circumferential equal centered on bearing block
Even distribution.
Several mounting screws described above, which refer to, 4 mounting screws.
Resilient cushion described above is rubber material manufacture
When resilient cushion described above is installed, so that threaded shank is passed through the big hole, then rotating oscillation damping pad, utilizes
The flexible deformation of resilient cushion itself makes threaded shank by lead-over groove, finally slides into small sircle hole and the fixation that is stuck.
A kind of motor, including stator module, rotor assembly and end-cap assembly, it is characterised in that: the end-cap assembly is adopted
With a kind of novel end cover component described above.
The utility model compared with prior art, has the effect that
1) the novel end cover component of the utility model includes stretching end cap, resilient cushion and several mounting screws, the drawing
It stretches and mounting screw is installed on the bottom surface of end cap, the threaded shank of mounting screw is protruded outward from bottom surface, and resilient cushion is attached to bottom surface
Several through-holes are set on outer surface, on resilient cushion, and several mounting screws are each passed through several through-holes, install with load
When, it stretches and resilient cushion is set between the bottom surface of end cap and load mounting plate, resilient cushion effectively absorbs vibration and noise, thus substantially
Reduce vibration and noise.
2) through-hole on resilient cushion includes big hole, small sircle hole and connection big hole, lead-over groove between small sircle hole, above-mentioned institute
The aperture D1 for the big hole stated is greater than the aperture D2 of small sircle hole, and the width H1 of lead-over groove is less than the aperture D1 of big hole, threaded shank
Diameter D3 be less than the aperture D1 of big hole, the aperture D2 of small sircle hole is less than or equal to the diameter D3 of threaded shank, works as threaded shank
From big hole by lead-over groove, small sircle hole and the fixation that is stuck, simple installation are finally slid into.
3) again smaller than the aperture D2 of small sircle hole, the flexible deformation using resilient cushion itself makes the width H1 of above-mentioned lead-over groove
Threaded shank is by lead-over groove, when threaded shank finally slides into small sircle hole, is not easily disconnected from lead-over groove buckle, thus connect it is more reliable,
It is not easy to loosen.
Detailed description of the invention:
Fig. 1 is the connection signal perspective view of traditional electric motor end cap and load mounting plate；
Fig. 2 is the perspective view of the novel end cover component of the embodiments of the present invention one；
Fig. 3 is the exploded view of the novel end cover component of the embodiments of the present invention one；
Fig. 4 is the main view of the novel end cover component of the utility model embodiment one；
Fig. 5 is the A-A cross-sectional view of Fig. 4；
Fig. 6 is the B-B cross-sectional view of Fig. 5；
Fig. 7 is the shape front view of the through-hole of the utility model embodiment one；
Fig. 8 is the cross-sectional view of the threaded shank of the utility model embodiment one；
Fig. 9 is the perspective view of the motor of the utility model embodiment two；
Figure 10 is the structure sectional view of the motor of the utility model embodiment two.
Specific embodiment:
The utility model is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment one:
As shown in Figures 1 to 8, the present embodiment is a kind of novel end cover component, including stretches end cap 1, resilient cushion 2 and several
Mounting screw 3, the stretching end cap 1 include bottom surface 11 and the cylindrical portion 12 from 11 edge protuberance of bottom surface, bottom surface 11 and cylinder
The besieged city of portion 12 cavity 13, is equipped with mounting screw 3 on bottom surface 11, and the threaded shank 31 of mounting screw 3 is protruded outward from bottom surface 11,
Resilient cushion 2 is attached on the outer surface 110 of bottom surface 11, and several through-holes 21 are arranged on resilient cushion 2, and several mounting screws 3 are each passed through
Several through-holes 21.
Above-mentioned 21 one end of through-hole is big, and the other end is small, and threaded shank 31 slides into small from big one end of through-hole 21 when installation
One end.
Through-hole 21 on above-mentioned resilient cushion 2 includes big hole 211, small sircle hole 212 and connection big hole 211, small sircle hole
Lead-over groove 213 between 212.
The aperture D1 of above-mentioned big hole 211 is greater than the aperture D2 of small sircle hole 212, and the width H1 of lead-over groove 213 is less than big
The aperture D1 of circular hole 211, the diameter D3 of threaded shank 31 are less than the aperture D1 of big hole 211, the width H1 of lead-over groove 213 again smaller than
The aperture D2 of small sircle hole 212, the aperture D2 of small sircle hole 212 are less than or equal to the diameter D3 of threaded shank 31.
Bearing block 14 is arranged in the intermediate of above-mentioned bottom surface 11, and several mounting screws 3 are all centered on bearing block 14
To being uniformly distributed.
Several mounting screws 3 described above, which refer to, 4 mounting screws 3.
Above-mentioned resilient cushion 2 is rubber material manufacture
When above-mentioned resilient cushion 2 is installed, threaded shank 31 is first set to pass through the big hole 211, then rotating oscillation damping pad 2, benefit
Make threaded shank 31 by lead-over groove 213 with the flexible deformation of resilient cushion 2 itself, finally slides into small sircle hole 212 and the fixation that is stuck.
Resilient cushion 2 is arranged in the utility model between the bottom surface 11 for stretching end cap and load mounting plate, and resilient cushion 2 is effectively inhaled
Vibration and noise is received, so that vibration and noise be greatly reduced.
Embodiment two:
As shown in Figure 9, Figure 10, a kind of motor, including stator module 200, rotor assembly 300 and end-cap assembly 100, it is special
Sign is: the end-cap assembly 100 is using a kind of novel end cover component described in embodiment one.
Above embodiments are better embodiment of the invention, and embodiments of the present invention are not limited thereto, other are any
Made changes, modifications, substitutions, combinations, simplifications without departing from the spirit and principles of the present invention are equivalent displacement side
Formula is included within the scope of the present invention.
Claims (10)
1. a kind of novel end cover component, it is characterised in that: it includes stretching end cap (1), resilient cushion (2) and several mounting screws
(3), the stretching end cap (1) includes bottom surface (11) and the cylindrical portion (12) from bottom surface (11) edge protuberance, bottom surface (11) and
Cylindrical portion (12) is encircled a city cavity (13), is equipped on bottom surface (11) mounting screw (3), the threaded shank (31) of mounting screw (3)
It is protruded outward from bottom surface (11), resilient cushion (2) is attached on the outer surface (110) of bottom surface (11), is arranged on resilient cushion (2) several logical
Hole (21), several mounting screws (3) are each passed through several through-holes (21).
2. a kind of novel end cover component according to claim 1, it is characterised in that: through-hole (21) one end is big, and the other end is small,
Threaded shank (31) slides into small one end from big one end of through-hole (21) when installation.
3. a kind of novel end cover component according to claim 2, it is characterised in that: through-hole (21) packet on resilient cushion (2)
It includes big hole (211), small sircle hole (212) and connects lead-over groove (213) between big hole (211), small sircle hole (212).
4. a kind of novel end cover component according to claim 2, it is characterised in that: the aperture D1 of big hole (211) is greater than
The aperture D2 of small sircle hole (212), the width H1 of lead-over groove (213) are less than the aperture D1 of big hole (211), threaded shank (31) it is straight
Diameter D3 is less than the aperture D1 of big hole (211), the aperture D2 of the width H1 of lead-over groove (213) again smaller than small sircle hole (212).
5. a kind of novel end cover component according to claim 3 or 4, it is characterised in that: the aperture D2 of small sircle hole (212) is small
In or be equal to threaded shank (31) diameter D3.
6. a kind of novel end cover component according to claim 4, it is characterised in that: bearing block is arranged in the intermediate of bottom surface (11)
(14), several mounting screws (3) are circumferentially uniformly distributed centered on bearing block (14).
7. a kind of novel end cover component according to claim 6, it is characterised in that: several mounting screws (3) are
Finger has 4 mounting screws (3).
8. a kind of novel end cover component according to claim 5, it is characterised in that: resilient cushion (2) is rubber material manufacture
's.
9. a kind of novel end cover component according to claim 5, it is characterised in that: when resilient cushion (2) is installed, first make screw rod
Portion (31) passes through the big hole (211), and then rotating oscillation damping pad (2), the flexible deformation using resilient cushion (2) itself make spiral shell
Bar portion (31) finally slides into small sircle hole (212) and the fixation that is stuck by lead-over groove (213).
10. a kind of motor, including stator module, rotor assembly and end-cap assembly, it is characterised in that: the end-cap assembly uses
A kind of novel end cover component described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000398.9U CN208424021U (en) | 2018-06-27 | 2018-06-27 | A kind of novel end cover component and the motor using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000398.9U CN208424021U (en) | 2018-06-27 | 2018-06-27 | A kind of novel end cover component and the motor using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424021U true CN208424021U (en) | 2019-01-22 |
Family
ID=65107112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821000398.9U Active CN208424021U (en) | 2018-06-27 | 2018-06-27 | A kind of novel end cover component and the motor using it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424021U (en) |
-
2018
- 2018-06-27 CN CN201821000398.9U patent/CN208424021U/en active Active
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