CN204376174U - Instrument is carved under direct-current dynamo commutator mica groove - Google Patents
Instrument is carved under direct-current dynamo commutator mica groove Download PDFInfo
- Publication number
- CN204376174U CN204376174U CN201420820759.XU CN201420820759U CN204376174U CN 204376174 U CN204376174 U CN 204376174U CN 201420820759 U CN201420820759 U CN 201420820759U CN 204376174 U CN204376174 U CN 204376174U
- Authority
- CN
- China
- Prior art keywords
- hilt
- cutter head
- handle
- current dynamo
- under direct
- 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
Abstract
The utility model relates to direct-current dynamo commutator mica groove instrument at lower quarter, comprise cutter head, hilt and handle, cutter head is arranged on hilt front end, cutter head is made up of clamping cutlery in the middle of iron plate, hilt is made up of reinforcing bar, hilt tail end is converted into gripping handle, arranges two handles in hilt front end near cutter head positional symmetry, and handle is arranged on perpendicular on cutter head in-plane.The utility model structure is simple, it is easy, convenient and strength-saving to grip, and is applicable to lefthanded and dexterous constructor simultaneously.Carve precision under improving mica slot, increase work efficiency, reduce hand labor intensity.
Description
Technical field
The utility model relates to DC motor commutator and repairs field, particularly carves instrument under direct-current dynamo commutator mica groove.
Background technology
The repairing of DC motor commutator, carve operation under needing to carry out mica slot to commutator, the degree of depth is 1.5 ~ 2.0mm.Existing instrument is simple saw blade, grips and exert a force all to compare effort, and efficiency of construction is low, and hand labor intensity is large.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of direct-current dynamo commutator mica groove instrument at lower quarter.Make construction more convenient, increase work efficiency.
For achieving the above object, the utility model realizes by the following technical solutions:
Instrument is carved under direct-current dynamo commutator mica groove, comprise cutter head, hilt and handle, cutter head is arranged on hilt front end, cutter head is made up of clamping cutlery in the middle of iron plate, hilt is made up of reinforcing bar, hilt tail end is converted into gripping handle, arranges two handles in hilt front end near cutter head positional symmetry, and handle is arranged on perpendicular on cutter head in-plane.
Described iron plate and the cutlery of clamping are fixed.
Described cutlery is saw blade or blade.
Long 300 ~ the 400mm of described hilt.
Described pushing 100 ~ 150mm.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structure is simple, it is easy, convenient and strength-saving to grip, and is applicable to lefthanded and dexterous constructor simultaneously.Carve precision under improving mica slot, increase work efficiency, reduce hand labor intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is B direction view in Fig. 1.
Fig. 3 is A direction view in Fig. 1.
In figure: 1-cutter head 2-handle 3-hilt 4-cutlery
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated:
As Fig. 1, Fig. 2, shown in Fig. 3, instrument is carved under direct-current dynamo commutator mica groove, comprise cutter head 1, hilt 3 and handle 2, cutter head 1 is welded on hilt 3 front end, cutter head 1 is made up of fixed clamp cutlery 4 in the middle of iron plate, cutlery 4 is saw blade or blade, long 70 ~ the 80mm of cutter head, wide 70 ~ 80mm, thick 20 ~ 30mm, wide 1.5 ~ the 2.5mm of cutlery, hilt 3 is made up of reinforcing bar, total length 300 ~ 400mm, hilt 3 tail end is converted into " ear " type handle being beneficial to gripping, in hilt 3 front end, distance cutter head 150mm positional symmetry welds two handles 2, handle 2 is arranged on perpendicular on cutter head in-plane, long 100 ~ the 150mm of single handle 2.
When carving operation under carrying out mica slot to commutator, constructor one holds hilt, and a hand-held handle construction, convenient and strength-saving, the constructor of lefthanded or the right hand can use same instrument.
Be only general principle of the present utility model above, not impose any restrictions the utility model, every foundation the utility model carries out equivalent variations and modification to it, all within the category of the art of this patent protection scheme.
Claims (5)
1. carve instrument under direct-current dynamo commutator mica groove, it is characterized in that, comprise cutter head, hilt and handle, cutter head is arranged on hilt front end, cutter head is made up of clamping cutlery in the middle of iron plate, and hilt is made up of reinforcing bar, and hilt tail end is converted into gripping handle, arrange two handles in hilt front end near cutter head positional symmetry, handle is arranged on perpendicular on cutter head in-plane.
2. carve instrument under direct-current dynamo commutator mica groove according to claim 1, it is characterized in that, described iron plate and the cutlery of clamping are fixed.
3. carve instrument under direct-current dynamo commutator mica groove according to claim 1, it is characterized in that, described cutlery is saw blade or blade.
4. carve instrument under direct-current dynamo commutator mica groove according to claim 1, it is characterized in that, the long 300 ~ 400mm of described hilt.
5. carve instrument under direct-current dynamo commutator mica groove according to claim 1, it is characterized in that, described pushing 100 ~ 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820759.XU CN204376174U (en) | 2014-12-19 | 2014-12-19 | Instrument is carved under direct-current dynamo commutator mica groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820759.XU CN204376174U (en) | 2014-12-19 | 2014-12-19 | Instrument is carved under direct-current dynamo commutator mica groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376174U true CN204376174U (en) | 2015-06-03 |
Family
ID=53332358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820759.XU Expired - Fee Related CN204376174U (en) | 2014-12-19 | 2014-12-19 | Instrument is carved under direct-current dynamo commutator mica groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376174U (en) |
-
2014
- 2014-12-19 CN CN201420820759.XU patent/CN204376174U/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: 20150603 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |