CN206349841U - A kind of electric motor end cap - Google Patents
A kind of electric motor end cap Download PDFInfo
- Publication number
- CN206349841U CN206349841U CN201621441744.8U CN201621441744U CN206349841U CN 206349841 U CN206349841 U CN 206349841U CN 201621441744 U CN201621441744 U CN 201621441744U CN 206349841 U CN206349841 U CN 206349841U
- Authority
- CN
- China
- Prior art keywords
- lid
- end cap
- electric motor
- fixed
- motor end
- 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
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- Devices For Opening Bottles Or Cans (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The through hole of output shaft can be passed through by being provided with a kind of electric motor end cap, including lid, the lid, it is characterised in that：The socket of conducting strip can be passed through by being provided with the lid, the lower surface of the lid is provided with annular protrusion that can be with motor upper end phase fit, the fixed lobe that can be mutually plugged together with the recess of motor is provided with the side wall of the annular protrusion, the fixed lobe is two one group and is symmetrical arranged, and the center of circle of the symmetrical centre with through hole of any one group of fixed lobe overlaps.The utility model has the advantage of：Fit system is simple, saves space, and the extra parts without increasing are assembled very convenient；Good to disposition, fixed lobe is difficult to release or unbalance stress in motor in vibration processes, and fixation is more firm；It is difficult to lose, reduces the keeping difficulty of user；Fixed groove is provided with the corresponding lid lateral wall in fixed seat position, mitigates the weight of electric motor end cap；Heat emission hole is provided with lid, is conducive to motor radiating, extends the service life of motor.
Description
Technical field
The utility model is related to a kind of motor manufacture technology field, especially a kind of electric motor end cap.
Background technology
A kind of existing Patent No. CN201220021231.7 is entitled《A kind of electric motor end cap》Chinese utility model it is special
Profit discloses a kind of electric motor end cap, and the electric motor end cap is punching press end cap or stretching end cap, compared with existing casting end cap, is adopted
The energy expenditure in motor production process can be substantially reduced with this kind of end cap, the production cycle of motor is reduced, motor is improved
Production efficiency.However, the electric motor end cap may not apply to micromachine, application effect is undesirable, therefore the knot of the electric motor end cap
Structure also needs further improvement.
The content of the invention
Technical problem to be solved in the utility model is that providing one kind can apply for above-mentioned state of the art
On micromachine, it is adapted to that effect is good with motor, fixation is simple in construction, lightweight electric motor end cap.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：This electric motor end cap, including lid, it is described
The through hole of output shaft can be passed through by being provided with lid, it is characterised in that：The socket of conducting strip can be passed through by being provided with the lid,
The lower surface of the lid is provided with annular protrusion that can be with motor upper end phase fit, the side wall of the annular protrusion and is provided with
The fixed lobe that can be mutually plugged together with the recess of motor, the fixed lobe is two one group and is symmetrical arranged, and any one group is fixed
The center of circle of the raised symmetrical centre with through hole overlaps.
As an improvement, the fixed lobe is preferably arranged in fixed seat, the top surface and annular protrusion of the fixed seat
Vertical distance between top surface is more than zero, and the fixed seat is two, and two fixed seats are symmetricly set on the side wall of annular protrusion
On.
Further improve, the fixed lobe is preferably cylinder, and the bottom circular diameter of the cylinder is 1~2mm, institute
The height for stating cylinder is 4~5mm.
As an improvement, being preferably provided with fixed groove on the lateral wall of annular protrusion corresponding with fixed seat position.
As an improvement, being preferably provided with heat emission hole on the lid.
As an improvement, the overall structure that the lid is preferably made for resin or plastics or rubber time processing.
Further improve, the diameter of the lid is preferably 25~30mm.
As an improvement, the mounting hole of screw can be inserted by being preferably provided with the lid.
Compared with prior art, the utility model has the advantage of：Micromachine small volume, compact conformation, for fixing
Space it is few, and the utility model is by the way of the recess of fixed lobe and motor is plugged together, and fit system is simple, saves empty
Between, above mentioned problem is solved well, and fixed lobe is set directly on electric motor end cap, zero extra without increase
Part, is assembled very convenient；Further, fixed lobe is symmetrical arranged for two one group, and the symmetrical centre of any one group of fixed lobe
The center of circle with through hole overlaps, good to disposition, and fixed lobe is difficult to release or unbalance stress in motor in vibration processes,
Fixation is more firm；For micromachine, fixed part general size is smaller, easily loses, using this electric motor end cap then
This problem can be avoided, the keeping difficulty of user is reduced；It is provided with the corresponding lid lateral wall in fixed seat position solid
Determine groove, mitigate the weight of electric motor end cap；Heat emission hole is provided with lid, is conducive to motor radiating, extends the use longevity of motor
Life.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model embodiment；
Fig. 2 is Fig. 1 front projection figure；
Fig. 3 is Fig. 2 upward view；
Fig. 4 is Fig. 2 top view；
Fig. 5 is the profile along line A-A in Fig. 4.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 5, be provided with the electric motor end cap of the present embodiment, including lid 1, the lid 1 can pass through it is defeated
The socket 13 of conducting strip can be passed through by being provided with the through hole 12 of shaft, the lid 1, and the lower surface of the lid 1 is provided with energy
With the annular protrusion 11 of motor upper end phase fit, it is provided with and can be mutually plugged together with the recess of motor on the side wall of the annular protrusion 11
Fixed lobe 21, the fixed lobe 21 is two one group and is symmetrical arranged, and the symmetrical centre of any one group of fixed lobe 21
The center of circle with through hole 12 overlaps.The fixed lobe 21 is arranged in fixed seat 2, top surface and the annular of the fixed seat 2
Vertical distance between the top surface of convex portion 11 is more than zero, and the fixed seat 2 is two, and two fixed seats 2 are symmetricly set on convex annular
On the side wall in portion 11.The fixed lobe 21 is cylinder, and the bottom circular diameter of the cylinder is 1~2mm, the cylinder
Height L is 4~5mm.Fixed groove 22 is provided with the lateral wall of annular protrusion 11 corresponding with the position of fixed seat 2.The lid
Heat emission hole 14 is provided with body 1.The lid 1 is the overall structure that resin or plastics or rubber time processing are made.The lid
A diameter of 25~30mm of body 1.The mounting hole 15 of screw can be inserted by being provided with the lid 1.
Claims (8)
1. the through hole (12) of output shaft can be passed through by being provided with a kind of electric motor end cap, including lid (1), the lid (1), it is special
Levy and be：The socket (13) of conducting strip can be passed through by being provided with the lid (1), and the lower surface of the lid (1) is provided with energy
With the annular protrusion (11) of motor upper end phase fit, be provided with the side wall of the annular protrusion (11) can be with motor recess phase
The fixed lobe (21) plugged together, the fixed lobe (21) is two one group and is symmetrical arranged, and any one group of fixed lobe (21)
The center of circle of the symmetrical centre with through hole (12) overlap.
2. electric motor end cap according to claim 1, it is characterised in that：The fixed lobe (21) is arranged on fixed seat (2)
On, the vertical distance between the top surface and annular protrusion (11) top surface of the fixed seat (2) is more than zero, and the fixed seat (2) is
Two, two fixed seats (2) are symmetricly set on the side wall of annular protrusion (11).
3. electric motor end cap according to claim 2, it is characterised in that：The fixed lobe (21) is cylinder, the circle
The bottom circular diameter of cylinder is 1~2mm, and the height (L) of the cylinder is 4~5mm.
4. the electric motor end cap according to Claims 2 or 3, it is characterised in that：Annular protrusion corresponding with fixed seat (2) position
(11) fixed groove (22) is provided with lateral wall.
5. according to any described electric motor end cap in claims 1 to 3, it is characterised in that：Radiating is provided with the lid (1)
Hole (14).
6. according to any described electric motor end cap in claims 1 to 3, it is characterised in that：The lid (1) is resin or plastics
Or the overall structure that rubber time processing is made.
7. electric motor end cap according to claim 6, it is characterised in that：A diameter of 25~30mm of the lid (1).
8. according to any described electric motor end cap in claims 1 to 3, it is characterised in that：It is provided with and can puts on the lid (1)
Enter the mounting hole (15) of screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441744.8U CN206349841U (en) | 2016-12-22 | 2016-12-22 | A kind of electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441744.8U CN206349841U (en) | 2016-12-22 | 2016-12-22 | A kind of electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349841U true CN206349841U (en) | 2017-07-21 |
Family
ID=59318057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441744.8U Expired - Fee Related CN206349841U (en) | 2016-12-22 | 2016-12-22 | A kind of electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349841U (en) |
-
2016
- 2016-12-22 CN CN201621441744.8U patent/CN206349841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |