CN205681202U - A kind of running machine motor casing - Google Patents
A kind of running machine motor casing Download PDFInfo
- Publication number
- CN205681202U CN205681202U CN201620569347.2U CN201620569347U CN205681202U CN 205681202 U CN205681202 U CN 205681202U CN 201620569347 U CN201620569347 U CN 201620569347U CN 205681202 U CN205681202 U CN 205681202U
- Authority
- CN
- China
- Prior art keywords
- bonnet
- motor casing
- carbon brush
- protecgulum
- breach
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of running machine motor casing, including a motor casing, and for the protecgulum of fixing motor housing both ends open end and bonnet, protecgulum end face protrudes above and arranges more than one positioning snap ring, positioning snap ring is arranged at the medial surface of protecgulum, and positioning snap ring loads in motor casing；Described motor casing is cylindrical empty core structure, the equal opening in two ends of motor casing, and electric machine assembly is installed in motor casing, and bonnet upper punch has two breach, installs carbon brush lid in breach；The utility model simple in construction, by notch punching on bonnet, when assembling, the carbon brush lid compressing carbon brush is loaded in the breach of bonnet, assembling can be completed as long as now the two ends of motor being sealed by protecgulum and bonnet, it is not necessary to fixing for end cap of punching breach on casing, completing being linked and packed and the compression of carbon brush of motor case and bonnet by carbon brush lid, motor case length shortens so that reduces by two operations on producing, save manufacturing cost, improve production efficiency.
Description
Technical field
The utility model relates to machine field, is specifically related to a kind of running machine motor casing.
Background technology
When motor case is that bonnet is installed, traditional approach needs by two breach of punching on motor casing, then leads to
Later the buckle covering completes the fixing assembling with bonnet, but the carbon brush being positioned at bonnet needs to compress, and carbon brush lid is arranged at
Inside bonnet.
Content of the invention
Technical problem to be solved in the utility model is to provide one and is arranged on bonnet by breach, reduces motor casing punching
The operation of breach, is mounted at carbon brush lid on bonnet, and the compression i.e. completing carbon brush achieves again bonnet and casing
Coordinate install running machine motor casing.
The utility model is achieved through the following technical solutions: a kind of running machine motor casing, including a motor casing,
And for the protecgulum of fixing motor housing both ends open end and bonnet, protecgulum end face protrudes above and arranges more than one positioning snap ring,
Positioning snap ring is arranged at the medial surface of protecgulum, and positioning snap ring loads in motor casing, and protecgulum end face is provided with more than one U
Type groove, U-shaped groove is arranged around protecgulum end face one circle；Described motor casing is cylindrical empty core structure, and the two ends of motor casing are equal
Opening, electric machine assembly is installed in motor casing, and the two ends of described motor casing are a plane, and bonnet upper punch has two breach, after
Lid sealed electric-motor shell two ends together with protecgulum.
It as preferred technical scheme, is respectively mounted a carbon brush lid in the breach on described bonnet, after carbon brush component is installed on
Compress in lid and by carbon brush lid and seal.
As preferred technical scheme, the both sides, lower end of described carbon brush lid respectively arrange fixture block, fixture block and the carbon of a L shape
Forming a draw-in groove between brush lid, carbon brush lid is snapped in the breach offered on bonnet by the draw-in groove of both sides, completes carbon brush lid
And the assembling between bonnet.
As preferred technical scheme, pass through between described motor casing, bonnet, protecgulum and two bolts are set, it is achieved three
Be fastenedly connected.
The beneficial effects of the utility model are: the utility model simple in construction, by notch punching on bonnet, in assembling
When, load the carbon brush lid compressing carbon brush in the breach of bonnet, as long as now protecgulum and bonnet being passed through in the two ends of motor
Sealing can complete assembling, it is not necessary to fixing for end cap of punching breach on casing, completes motor case by carbon brush lid
With being linked and packed and the compression of carbon brush of bonnet, motor case length shortens so that reduces by two operations on producing, save system
Cause this, improve production efficiency.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing of required use is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is explosive view of the present utility model.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), unless chatted especially
State, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, each feature is only
It is one of a series of equivalence or similar characteristics example.
As it is shown in figure 1, a kind of running machine motor casing of the present utility model, including a motor casing 2, and be used for fixing motor
The protecgulum 3 of shell 2 both ends open end and bonnet 4, protecgulum 3 end face protrudes above and arranges more than one positioning snap ring 5, positions snap ring 5
Being arranged at the medial surface of protecgulum 3, positioning snap ring 5 loads in motor casing 2, protecgulum 3 end face is provided with more than one U-shaped recessed
Groove 6, U-shaped groove 6 is arranged around protecgulum 3 end face one circle；Described motor casing 2 is in cylindrical empty core structure, and the two ends of motor casing 2 are equal
Opening, electric machine assembly is installed in motor casing 2, and the two ends of described motor casing 2 are a plane, and bonnet 4 upper punch has two breach
7, bonnet 4 sealed electric-motor shell 2 two ends together with protecgulum 3.
Wherein, it is respectively mounted a carbon brush lid 8 in the breach on bonnet 4, in carbon brush component is installed on bonnet and by carbon brush lid
Compressing and sealing, the both sides, lower end of carbon brush lid respectively arrange the fixture block 9 of a L shape, form a card between fixture block 9 and carbon brush lid 8
Groove, carbon brush lid is snapped in the breach offered on bonnet by the draw-in groove of both sides, completes the assembling between carbon brush lid and bonnet.
During installation, carbon brush lid is snapped in the breach offered on bonnet by the draw-in groove of both sides, carbon brush lid is compressed peace
The carbon brush being loaded in bonnet and carbon brush holder, complete and the contacting of commutator, simultaneously by notch punching on bonnet after, eliminate machine
Other attachment structures between shell and two end cap, after being arranged at breach on bonnet, the length of motor casing shortens, and carbon brush lid is installed
After in breach, just can use the positioning assembling that carbon brush lid completes between motor casing and bonnet, as long as being inserted into two at bonnet
Bolt, completes fixing between bonnet, motor casing and protecgulum three, and bolt hole 1 from bonnet for the bolt passes through, and then passes through electricity
Loading after casing in the screw on protecgulum, completing the connection of three, owing to motor casing length shortens, therefore the length of bolt is also
Key significantly is short.
The beneficial effects of the utility model are: the utility model simple in construction, by notch punching on bonnet, in assembling
When, load the carbon brush lid compressing carbon brush in the breach of bonnet, as long as now protecgulum and bonnet being passed through in the two ends of motor
Sealing can complete assembling, it is not necessary to fixing for end cap of punching breach on casing, completes motor case by carbon brush lid
With being linked and packed and the compression of carbon brush of bonnet, motor case length shortens so that reduces by two operations on producing, save system
Cause this, improve production efficiency.
The above, detailed description of the invention only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should cover within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (4)
1. a running machine motor casing, it is characterised in that: include a motor casing, and for fixing motor housing both ends open end
Protecgulum and bonnet, protecgulum end face protrudes above and arranges more than one positioning snap ring, and positioning snap ring is arranged at the medial surface of protecgulum, fixed
Position snap ring loads in motor casing, and protecgulum end face is provided with more than one U-shaped groove, and U-shaped groove is around protecgulum end face one
Circle is arranged；Described motor casing is cylindrical empty core structure, the equal opening in two ends of motor casing, and electric machine assembly is installed in motor casing,
The two ends of described motor casing are a plane, and bonnet upper punch has two breach, bonnet sealed electric-motor shell two ends together with protecgulum.
2. running machine motor casing according to claim 1, it is characterised in that: it is respectively mounted one in the breach on described bonnet
Carbon brush lid, compresses in carbon brush component is installed on bonnet and by carbon brush lid and seals.
3. running machine motor casing according to claim 2, it is characterised in that: the both sides, lower end of described carbon brush lid are respectively arranged
The fixture block of one L shape, forms a draw-in groove between fixture block and carbon brush lid, carbon brush lid is snapped on bonnet by the draw-in groove of both sides
In the breach offered, complete the assembling between carbon brush lid and bonnet.
4. running machine motor casing according to claim 1, it is characterised in that: wear between described motor casing, bonnet, protecgulum
Cross and two bolts are set, it is achieved three is fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620569347.2U CN205681202U (en) | 2016-06-15 | 2016-06-15 | A kind of running machine motor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620569347.2U CN205681202U (en) | 2016-06-15 | 2016-06-15 | A kind of running machine motor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205681202U true CN205681202U (en) | 2016-11-09 |
Family
ID=57432634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620569347.2U Expired - Fee Related CN205681202U (en) | 2016-06-15 | 2016-06-15 | A kind of running machine motor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205681202U (en) |
-
2016
- 2016-06-15 CN CN201620569347.2U patent/CN205681202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |