CN207184240U - A kind of shock absorber structure and its motor - Google Patents
A kind of shock absorber structure and its motor Download PDFInfo
- Publication number
- CN207184240U CN207184240U CN201720594594.2U CN201720594594U CN207184240U CN 207184240 U CN207184240 U CN 207184240U CN 201720594594 U CN201720594594 U CN 201720594594U CN 207184240 U CN207184240 U CN 207184240U
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- Prior art keywords
- absorbing ring
- shock absorbing
- hole
- absorber structure
- shock absorber
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Abstract
The utility model discloses a kind of shock absorber structure and its motor, including support and shock absorbing ring, shock absorbing ring is rack-mount, support includes bottom plate and the boss protruded among bottom plate, the outline of the boss is polygon, the shock absorbing ring is provided with installation through-hole, the cross sectional shape of installation through-hole is also polygon, boss, which is nested in inside installation through-hole, makes shock absorbing ring be sleeved on outside boss, shock absorber structure is arranged on the end face of end cap, bottom edge protrudes several lugs, lug is provided with the first mounting hole, end cap is provided with the second mounting hole corresponding with the first mounting hole on lug, the first mounting hole and the second mounting hole are locked together by rivet, support is set to be locked on end cap, shock absorbing ring and support stability can be improved, prevent shock absorbing ring from being rotated in a circumferential direction with support, ensure motor normal operation.
Description
Technical field：
It the utility model is related to a kind of shock absorber structure and its motor.
Background technology：
The damping coil support of existing motor includes motor body, support and shock absorbing ring, motor body include motor housing and
End cap installed in motor housing both ends, support are arranged on the end face of end cap, and shock absorbing ring is rack-mount, and support includes bottom
Plate and boss, boss protrude among bottom plate, and boss is circular, and shock absorbing ring is arranged on boss, when motor operation, is subtracted
The boss of shake circle and support is circular, easily produces relative rotation, causes motor to be unable to normal operation.
The content of the invention：
The purpose of this utility model is to provide a kind of shock absorber structure and its motor, solves shock absorbing ring in the prior art and branch
Frame produces relative rotation, and causes motor to be unable to the technical problem of normal operation.
The purpose of this utility model is achieved by following technical proposals.
A kind of shock absorber structure, including support and shock absorbing ring, shock absorbing ring is rack-mount, and support includes bottom plate and the bottom of from
The boss of protrusion among plate, it is characterised in that：The outline of the boss is polygon, and it is logical that the shock absorbing ring is provided with installation
Hole, the cross sectional shape of installation through-hole is also polygon, and boss, which is nested in inside installation through-hole, makes shock absorbing ring be sleeved on outside boss.
The outline of shock absorbing ring described above is polygon.
The outer contour shape of shock absorbing ring described above and the cross sectional shape of installation through-hole are all the polygons of same edge number.
Polygon described above refers to octagon, heptagon, hexagon, pentagon, quadrangle and triangle.
Polygon described above is regular polygon.
Boss described above is provided with through hole, and rotating shaft is stretched out from through hole.
Supporting plate or load are set with the outline of shock absorbing ring described above.
The outer ledge of shock absorbing ring described above is provided with annular groove, and the supporting plate or load are nested in annular groove
In.
A kind of motor, including motor body and damper, motor body include rotating shaft, stator module, outer rotor component, electricity
Machine shell and the end cap installed in motor housing both ends, shock absorber structure are arranged on the end face of end cap, on the damper is
State the damper described in any one.
Bottom edge described above protrudes several lugs, and lug is provided with the first mounting hole, and end cap is provided with and lug
On the first mounting hole corresponding to the second mounting hole, the first mounting hole and the second mounting hole are locked together by rivet, made
Support is locked on end cap.
Bearing chamber is provided among end cap described above.
The utility model compared with prior art, has the effect that：
1) the utility model includes support and shock absorbing ring, and shock absorbing ring is rack-mount, and support includes bottom plate and from bottom plate
The boss of centre protrusion, the outline of the boss is polygon, and the shock absorbing ring is provided with installation through-hole, and installation through-hole is cut
Face shape is also polygon, and boss, which is nested in inside installation through-hole, makes shock absorbing ring be sleeved on outside boss, shock absorber structure installation
On the end face of end cap, bottom edge protrudes several lugs, and lug is provided with the first mounting hole, end cap be provided with lug
The first mounting hole corresponding to the second mounting hole, the first mounting hole and the second mounting hole are locked together by rivet, make branch
Frame is locked on end cap, can be improved shock absorbing ring and support stability, be prevented shock absorbing ring from being rotated in a circumferential direction with support, is ensureing motor just
Often operation；
2) supporting plate or load are set with the outline of the shock absorbing ring, the outline of the shock absorbing ring is polygon,
Stability between shock absorbing ring and supporting plate or load can be improved, prevents shock absorbing ring from being rotated in a circumferential direction with supporting plate or load；
3) outer ledge of the shock absorbing ring is provided with annular groove, and the supporting plate or load are nested in annular groove
In, it can prevent supporting plate or load from releasing, stability is good；
4) when the polygon is regular polygon, make the concentricity of support and shock absorbing ring more accurate, improve stability.
Brief description of the drawings：
Fig. 1 is the stereogram of the present embodiment one；
Fig. 2 is the decomposing schematic representation of the present embodiment one；
Fig. 3 is the stereogram of the present embodiment two；
Fig. 4 is the three-dimensional exploded view of the present embodiment two；
Fig. 5 is the front view of this example two；
Fig. 6 is the sectional view of A-A in Fig. 5.
Embodiment：
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment one：As shown in Figure 1 to Figure 2, the present embodiment is a kind of shock absorber structure, including support 1 and shock absorbing ring 2,
Shock absorbing ring 2 is arranged on support 1, the boss 12 of the protrusion including bottom plate 11 and among bottom plate 11 of support 1, outside the boss 12
Profile is polygon, and the shock absorbing ring 2 is provided with installation through-hole 21, and the cross sectional shape of installation through-hole 21 is also polygon, boss
12, which are nested in the inside of installation through-hole 21, makes shock absorbing ring 2 be sleeved on the outside of boss 12, can improve shock absorbing ring 2 and the stability of support 1,
Prevent shock absorbing ring 2 from being rotated in a circumferential direction with support 1, ensure motor normal operation.
The outline of the shock absorbing ring 2 is polygon.
The outer contour shape of the shock absorbing ring 2 and the cross sectional shape of installation through-hole 21 are all the polygons of same edge number.
The polygon refers to octagon, heptagon, hexagon, pentagon, quadrangle and triangle, and the present embodiment uses
Hexagon is case, and remaining octagon, heptagon, pentagon, quadrangle and triangle are those of ordinary skill in the art's ratios
It is easier to what is expected, no longer describes herein.
The polygon is regular polygon, makes the more accurate height of concentricity of support 1 and shock absorbing ring 2, it is firm to splice.
The boss 12 is provided with through hole 113, and rotating shaft is stretched out from through hole 113.
Supporting plate 5 or load are nested with the outline of the shock absorbing ring 2, the outline of shock absorbing ring 2 is polygon, can be with
Improve and rubbed between shock absorbing ring 2 and supporting plate 5 or load, prevent shock absorbing ring 2 from being rotated in a circumferential direction with supporting plate 5 or load.
The outer ledge of the shock absorbing ring 2 is provided with annular groove 22, and the supporting plate 5 or load are nested in annular groove
In 22, it can prevent supporting plate 5 or load from releasing, stability is good；
Embodiment two：As shown in Figures 3 to 6, the present embodiment is a kind of motor, including motor body and damper, motor
Body includes rotating shaft, stator module, outer rotor component, motor housing and the end cap 3 installed in motor housing both ends, damper knot
Structure is arranged on the end face of end cap 3, and the damper is the damper described in any one of above-described embodiment one.
The edge of bottom plate 11 protrudes several lugs 111, and lug 111 is provided with the first mounting hole 112, set on end cap 3
Have with 112 corresponding second mounting hole 31 of the first mounting hole on lug 111, by rivet 4 by the first mounting hole 112 and
Two mounting holes 31 are locked together, and damper is locked on end cap 3.
Bearing chamber 32 is provided among the end cap 3.
Above example is better embodiment of the invention, but the implementation of the present invention is not limited to this, and other are any
Without departing from the present invention Spirit Essence with made under principle change, modification, replacement, combine, simplification, be equivalent displacement side
Formula, it is included within protection scope of the present invention.
Claims (11)
1. a kind of shock absorber structure, including support (1) and shock absorbing ring (2), shock absorbing ring (2) is arranged on support (1), support (1)
The boss (12) protruded including bottom plate (11) and among bottom plate (11), it is characterised in that：The outline of the boss (12) is
Polygon, the shock absorbing ring (2) are provided with installation through-hole (21), and the cross sectional shape of installation through-hole (21) is also polygon, boss
(12) being nested in inside installation through-hole (21) makes shock absorbing ring (2) be sleeved on outside boss (12).
A kind of 2. shock absorber structure according to claim 1, it is characterised in that：The outline of the shock absorbing ring (2) is more
Side shape.
A kind of 3. shock absorber structure according to claim 2, it is characterised in that：The outer contour shape of the shock absorbing ring (2)
Cross sectional shape with installation through-hole (21) is all the polygon of same edge number.
4. according to a kind of shock absorber structure described in claim 1 or 2 or 3, it is characterised in that：The polygon refer to octagon,
Heptagon, hexagon, pentagon, quadrangle and triangle.
A kind of 5. shock absorber structure according to claim 4, it is characterised in that：The polygon is regular polygon.
A kind of 6. shock absorber structure according to claim 5, it is characterised in that：The boss (12) is provided with through hole (113), turns
Axle stretches out from through hole (113).
A kind of 7. shock absorber structure according to claim 6, it is characterised in that：Covered on the outline of the shock absorbing ring (2)
Equipped with supporting plate (5) or load.
A kind of 8. shock absorber structure according to claim 7, it is characterised in that：On the outer ledge of the shock absorbing ring (2)
Provided with annular groove (22), to be nested in annular groove (22) inner for the supporting plate (5) or load.
9. a kind of motor, including motor body and damper, motor body includes rotating shaft, stator module, outer rotor component, motor
Shell and the end cap (3) installed in motor housing both ends, shock absorber structure are arranged on the end face of end cap (3), it is characterised in that：
The damper is the shock absorber structure described in the claims 1 to claim 8 any one.
A kind of 10. motor according to claim 9, it is characterised in that：Protrude several lugs in bottom plate (11) edge
(111), lug (111) is provided with the first mounting hole (112), and end cap (3) is provided with and the first mounting hole on lug (111)
(112) the second mounting hole (31) corresponding to, the first mounting hole (112) and the second mounting hole (31) are locked at by rivet (4)
Together, damper is made to be locked on end cap (3).
A kind of 11. motor according to claim 10, it is characterised in that：Bearing chamber (32) is provided among the end cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594594.2U CN207184240U (en) | 2017-05-25 | 2017-05-25 | A kind of shock absorber structure and its motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594594.2U CN207184240U (en) | 2017-05-25 | 2017-05-25 | A kind of shock absorber structure and its motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207184240U true CN207184240U (en) | 2018-04-03 |
Family
ID=61733905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594594.2U Active CN207184240U (en) | 2017-05-25 | 2017-05-25 | A kind of shock absorber structure and its motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207184240U (en) |
-
2017
- 2017-05-25 CN CN201720594594.2U patent/CN207184240U/en active Active
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