CN209200797U - A kind of electric motor end cap - Google Patents
A kind of electric motor end cap Download PDFInfo
- Publication number
- CN209200797U CN209200797U CN201822122947.6U CN201822122947U CN209200797U CN 209200797 U CN209200797 U CN 209200797U CN 201822122947 U CN201822122947 U CN 201822122947U CN 209200797 U CN209200797 U CN 209200797U
- Authority
- CN
- China
- Prior art keywords
- end cap
- electric motor
- circular
- convex block
- hole
- 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 relates to a kind of electric motor end caps, including end cap and hex bolts, square convex block is symmetrically arranged on the top surface of end cap, position corresponding with square convex block is provided with bar shaped convex block on end cover, hexagon slot is provided on bar shaped convex block, third circular through hole is provided through on bar shaped convex block, hex bolts limits on hexagon slot and third circular through hole；The utility model of simple structure and strong practicability not only has the function of general electric motor end cap, and can also solve general electric motor end cap leads to motor cisco unity malfunction because screw falls off.
Description
Technical field
The utility model relates to a kind of electric motor end caps.
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.Electric motor end cap is exactly motor case
Lid generally divides front cover and rear cover, for fixing and supporting machine shaft.
Existing electric motor end cap, the bolt on electric motor end cap are easy to fall off during installation.
Utility model content
The purpose of the present invention aims at providing a solution to the deficiencies of the prior art to provide a kind of technical sides of electric motor end cap
Case not only has the function of general electric motor end cap, can also solve general electric motor end cap because bolt falling causes motor cannot be just
Often work.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of electric motor end cap, including end cap and hex bolts, it is characterised in that: be symmetrically arranged with pros on the top surface of end cap
Shape convex block, position corresponding with square convex block is provided with bar shaped convex block on the bottom surface of end cap, and six sides are provided on bar shaped convex block
Shape slot, third circular through hole is provided through on bar shaped convex block, and hex bolts limits on hexagon slot and third circular through hole；
Position corresponding with square convex block on square convex block end cover is symmetrically arranged on the top surface of end cap, and to be provided with bar shaped convex
Block is provided with hexagon slot on bar shaped convex block, and third circular through hole is provided through on bar shaped convex block, and hex bolts is limited six
On side shape slot and third circular through hole, so that generating loosening during hex bolts will not be installed again.
Further, the outside of end cap is evenly arranged at least four mounting blocks, and it is round logical that first is provided on mounting blocks
Hole can make the connection of end cap and motor more stable, so that keeping balance when motor works, while it is also possible that end cap
What is be connected to motor is even closer.
Further, at least four arc-shaped slots are provided on end cap, four arc-shaped slots are distributed in a ring, so that motor
Heat dissipation effect is more preferable.
Further, it is provided with the second circular through hole at the bottom center of end cap, is provided on the outside of the second circular through hole
One annular ring is provided with the second annular ring, the second circular through hole, the second annular ring and first annular circle on the outside of first annular circle
Concentric circles each other can fix the position of machine shaft.
Further, it is provided with fourth annular circle on the bottom surface excircle of end cap, between fourth annular circle and the second circular trough
It is symmetrically arranged with the second reinforcing rib, the first reinforcing rib is symmetrically arranged between bar shaped convex block and the second annular ring, strengthens end cap
Whole bonding strength.
Further, third annular ring and round bump are provided on the top surface of end cap, third annular ring and the second circle are logical
Hole concentric circles each other is provided with first connecting rod, round bump and third annular ring between third annular ring and square convex block
Between be provided with the second connecting rod.
Further, the line between the line between two round bumps and two square convex blocks is mutually perpendicular to.
Further, it is evenly arranged at least four third connecting rods in the outside circumference of third annular ring, strengthens end
Cover whole bonding strength.
The utility model is by adopting the above-described technical solution, have the advantages that
1, position corresponding with square convex block on square convex block end cover is symmetrically arranged on the top surface of end cap to set
It is equipped with bar shaped convex block, hexagon slot is provided on bar shaped convex block, third circular through hole, hexagonal spiral shell are provided through on bar shaped convex block
Bolt limits on hexagon slot and third circular through hole, so that generating loosening during hex bolts will not be installed again.
2, the outside of end cap is evenly arranged at least four mounting blocks, and the first circular through hole is provided on mounting blocks, can
So that the connection of end cap and motor is more stable, so that keeping balance when motor works, while it is also possible that end cap and electricity
Machine connects even closer.
3, it is provided with the second circular through hole at the bottom center of end cap, is provided on the outside of the second circular through hole first annular
It encloses, the second annular ring is provided on the outside of first annular circle, the second circular through hole, the second annular ring and first annular circle are same each other
Heart circle, can fix the position of machine shaft.
The utility model of simple structure and strong practicability not only has the function of general electric motor end cap, can also solve general
Electric motor end cap leads to motor cisco unity malfunction because of bolt falling.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of electric motor end cap bottom surface of the utility model；
Fig. 2 is a kind of structural schematic diagram of electric motor end cap top surface of the utility model；
In figure: 1- mounting blocks；The first circular through hole of 2-；3- bar shaped convex block；4- arc-shaped slot；5- hexagon slot；6- end cap；
The first reinforcing rib of 7-；The second circular through hole of 8-；The second annular ring of 9-；The first annular circle of 10-；The second reinforcing rib of 11-；12- third
Connecting rod；13- third annular ring；14- square convex block；15- third circular through hole；16- first connecting rod；The connection of 17- second
Bar；18- hex bolts；19- fourth annular circle；20- round bump.
Specific embodiment
As shown in Figure 1 to Figure 2, a kind of electric motor end cap, including end cap 6 and hex bolts 18 are symmetrically set on the top surface of end cap 6
It is equipped with square convex block 14, position corresponding with square convex block 14 is provided with bar shaped convex block 3 on the bottom surface of end cap 6, and bar shaped is convex
It is provided with hexagon slot 5 on block 3, third circular through hole 15 is provided through on bar shaped convex block 3, hex bolts 18 limits on six sides
On shape slot 5 and third circular through hole 15；Be symmetrically arranged on the top surface of end cap 6 on the bottom surface of square 14. end cap 6 of convex block with just
The corresponding position of bumping square 14 is provided with bar shaped convex block 3, and hexagon slot 5 is provided on bar shaped convex block 3, is passed through on bar shaped convex block 3
It wears and is equipped with third circular through hole 15, hex bolts 18 limits on hexagon slot 5 and third circular through hole 15, so that hexagonal spiral shell
Bolt 18 will not generate loosening during installation.
The outside of end cap 6 is evenly arranged at least four mounting blocks 1, and the first circular through hole 2 is provided on mounting blocks 1,
End cap 6 and the connection of motor can be made more stable, so that keeping balance when motor works, while it is also possible that end cap 6
What is be connected to motor is even closer, and at least four arc-shaped slots 4 are provided on end cap 6, and four arc-shaped slots 4 are distributed in a ring,
So that the heat dissipation effect of motor is more preferable.
The second circular through hole 8 is provided at the bottom center of end cap 6, the outside of the second circular through hole 8 is provided with the first ring
The outside of shape circle 9, first annular circle 9 is provided with the second annular ring 8, the second circular through hole 8, the second annular ring 8 and first annular
8 concentric circles each other of circle, can fix the position of machine shaft, fourth annular circle 19 is provided on the bottom surface excircle of end cap 6, the
The second reinforcing rib 11 is symmetrically arranged between four annular rings 19 and the second annular ring 9, between bar shaped convex block 3 and the second annular ring 9
It is symmetrically arranged with the first reinforcing rib 7, strengthens the whole bonding strength of end cap 6.
Third annular ring 13 and round bump 20 are provided on the top surface of end cap 6, third annular ring 13 and the second circle are logical
The concentric circles each other of hole 8, is provided with first connecting rod 16 between third annular ring 13 and square convex block 14, round bump 20 and the
The second connecting rod 17 is provided between three annular rings 13, line between two round bumps 20 and two square convex blocks 14 it
Between line be mutually perpendicular to, machine shaft can be fixed and supported, be evenly arranged in the outside circumference of third annular ring 13
At least four third connecting rods 12 strengthen the whole bonding strength of end cap 6.
Hexagon slot 5 in actual use, is first installed in bar shaped convex block 3 by the utility model, then by hexagonal spiral shell
Bolt 18 is inserted into square convex block 14 and docks with hexagon slot 5, and finally end cap 6 is installed on motor.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How it based on the utility model, to realize essentially identical technical effect, made ground simple change, equivalent replacement or repairs
Decorations etc., are all covered by among the protection scope of the utility model.
Claims (8)
1. a kind of electric motor end cap, including end cap and hex bolts, it is characterised in that: be symmetrically arranged with just on the top surface of the end cap
Bumping square, position corresponding with the square convex block is provided with bar shaped convex block on the bottom surface of the end cap, and the bar shaped is convex
It is provided with hexagon slot on block, third circular through hole is provided through on the bar shaped convex block, the hex bolts limit is in institute
It states on hexagon slot and through the third circular through hole.
2. a kind of electric motor end cap according to claim 1, it is characterised in that: the outside of the end cap is evenly arranged at least
Four mounting blocks are provided with the first circular through hole on the mounting blocks.
3. a kind of electric motor end cap according to claim 1, it is characterised in that: be provided at least four arcs on the end cap
Through slot, four arc-shaped slots are distributed in a ring.
4. a kind of electric motor end cap according to claim 1, it is characterised in that: be provided at the bottom center of the end cap
Two circular through holes are provided with first annular circle on the outside of second circular through hole, are provided on the outside of the first annular circle
Second annular ring, second circular through hole, second annular ring and the first annular circle concentric circles each other.
5. a kind of electric motor end cap according to claim 4, it is characterised in that: be provided on the bottom surface excircle of the end cap
Fourth annular circle, is symmetrically arranged with the second reinforcing rib between the fourth annular circle and second annular ring, the bar shaped is convex
The first reinforcing rib is symmetrically arranged between block and second annular ring.
6. a kind of electric motor end cap according to claim 4, it is characterised in that: be provided with third ring on the top surface of the end cap
Shape circle and round bump, the third annular ring and second circular through hole concentric circles each other, the third annular ring and institute
It states and is provided with first connecting rod between square convex block, be provided with the second company between the round bump and the third annular ring
Extension bar.
7. a kind of electric motor end cap according to claim 6, it is characterised in that: line between two round bumps with
Line between two square convex blocks is mutually perpendicular to.
8. a kind of electric motor end cap according to claim 6, it is characterised in that: in the outside circumference of the third annular ring
It is evenly arranged at least four third connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122947.6U CN209200797U (en) | 2018-12-18 | 2018-12-18 | A kind of electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122947.6U CN209200797U (en) | 2018-12-18 | 2018-12-18 | A kind of electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200797U true CN209200797U (en) | 2019-08-02 |
Family
ID=67429464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822122947.6U Expired - Fee Related CN209200797U (en) | 2018-12-18 | 2018-12-18 | A kind of electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209200797U (en) |
-
2018
- 2018-12-18 CN CN201822122947.6U patent/CN209200797U/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: 20190802 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |