CN104953732A - Motor framework difficult to break off - Google Patents
Motor framework difficult to break off Download PDFInfo
- Publication number
- CN104953732A CN104953732A CN201510372371.7A CN201510372371A CN104953732A CN 104953732 A CN104953732 A CN 104953732A CN 201510372371 A CN201510372371 A CN 201510372371A CN 104953732 A CN104953732 A CN 104953732A
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- China
- Prior art keywords
- skeleton
- cylinder
- erection column
- frangibility
- motor
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a motor framework difficult to break off. The motor framework is characterized by comprising an upper framework disc (1) and a lower framework disc (2) which are mutually buckled, wherein the upper framework disc (1) comprises an upper disc body (3), a plurality of mounting pillars (4) are arranged on the upper disc body (3), each mounting pillar (4) comprises a hollow upper cylinder (6) and a lower conical cylinder (7), and a shaft shoulder (8) is arranged between the upper cylinder (6) and the lower conical cylinder (7). The strength of the mounting pillars is high, breaking is not prone to be caused, the production efficiency is high, and the yield of products is guaranteed.
Description
Technical field
the present invention relates to a kind of electrical machine insulation skeleton, particularly a kind of motor skeleton of not frangibility.
Background technology
when motor manufacturing, motor stator is generally all wanted liner insulating barrier and is carried out dipping lacquer process, to improve the insulation property of stator armature when embedding the coil of enamelled wire winding.Traditional way is the good fish paper of liner insulating properties between stator core and enamel wire coil winding, and then embeds bamboo groove label and carry out paint-dipping drying by after coil jam-pack.Usually plastic skeleton is adopted to carry out isolated insulation to the little micromachine of one in recent years.With the stator that this technique makes, outward appearance is clean and tidy, good insulation preformance, and make efficiency is high, cost is low, is generally adopted by vast manufacturer.Conventional motor skeleton generally adopts columniform erection column to carry out installation positioning-speed-measuring device, but in use because bottom strength is inadequate, easily ruptures, thus cause product rejection, affect qualification rate.
Summary of the invention
the object of the invention is to, a kind of motor skeleton of not frangibility is provided.Erection column intensity of the present invention is high, is not easily fractureed, enhances productivity, and ensures the qualification rate of product.
technical scheme of the present invention: a kind of motor skeleton of not frangibility, is characterized in that: comprise the upper skeleton dish and lower skeleton dish that can mutually fasten; Described upper skeleton dish comprises disk body, and upper disk body is provided with multiple erection column, and described erection column comprises the upper cylinder of hollow and lower conical cylinder, has the shaft shoulder between upper cylinder and lower conical cylinder.
in the motor skeleton of aforesaid not frangibility, described cylindrical one end is connected with the small end of lower conical cylinder, and upper cylindrical external diameter is 5.4-5.6mm, and the small end external diameter of lower conical cylinder is 6.4-6.6mm.
in the motor skeleton of aforesaid not frangibility, described erection column sidepiece is provided with the positive stop strip of restriction enamelled wire movement.
in the motor skeleton of aforesaid not frangibility, described upper disk body is provided with the velometer of integral structure.
in the motor skeleton of aforesaid not frangibility, described erection column arranges velometer by self-tapping screw.
compared with prior art, the erection column that the present invention is consisted of two sections of different structures installs velometer etc., improves intensity, being not easy bottom break when producing, enhancing productivity, ensure the qualification rate of product, the normal use of product can also be ensured, increase the service life; Also at erection column sidepiece mounting limit bar, vibration is produced when motor uses, enamelled wire can be subject to the effect of positive stop strip, thus restriction enamelled wire moves up, thus the collision between avoiding due to enamelled wire produces the situations such as short circuit, ensure that product normally uses, use safety is safer, can also increase the service life.The present invention adopts self-tapping screw to arrange velometer on erection column, can conveniently install, and not fragile, installs stable.Also adopt the velometer of integral structure, not only simplify installation, can also intensity be improved.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is the structural representation of upper skeleton dish;
fig. 3 is the structural representation of erection column.
being labeled as in accompanying drawing: 1-upper skeleton dish, 2-lower skeleton dish, the upper disk body of 3-, 4-erection column, 5-self-tapping screw, the upper cylinder of 6-, conical cylinder under 7-, the 8-shaft shoulder, 9-positive stop strip, 10-velometer.
Embodiment
below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
embodiment.A not motor skeleton for frangibility, forms as Figure 1-3, comprises the upper skeleton dish 1 and lower skeleton dish 2 that can mutually fasten; Described upper skeleton dish 1 comprises disk body 3, and upper disk body 3 is provided with multiple erection column 4, and described erection column 4 comprises the upper cylinder 6 of hollow and lower conical cylinder 7, has the shaft shoulder 8 between upper cylinder 6 and lower conical cylinder 7.
one end of described upper cylinder 6 is connected with the small end of lower conical cylinder 7, and the external diameter of upper cylinder 6 is 5.4-5.6mm, and the small end external diameter of lower conical cylinder 7 is 6.4-6.6mm.Can not only conveniently process, and can proof strength.
described erection column 4 sidepiece is provided with the positive stop strip 9 of restriction enamelled wire movement.
described upper disk body 3 is provided with the velometer 10 of integral structure.Be more preferably, described erection column 4 arranges velometer 10 by self-tapping screw 5.
the erection column that the present invention is consisted of two sections of different structures installs velometer etc., improves intensity, being not easy bottom break, enhancing productivity when producing, and ensures the qualification rate of product, can also ensure the normal use of product, increase the service life; Also at erection column sidepiece mounting limit bar, vibration is produced when motor uses, enamelled wire can be subject to the effect of positive stop strip, thus restriction enamelled wire moves up, thus the collision between avoiding due to enamelled wire produces the situations such as short circuit, ensure that product normally uses, use safety is safer, can also increase the service life.The present invention adopts self-tapping screw to arrange velometer on erection column, can conveniently install, and not fragile, installs stable.Also adopt the velometer of integral structure, not only simplify installation, can also intensity be improved.
Claims (5)
1. a motor skeleton for not frangibility, is characterized in that: comprise the upper skeleton dish (1) and lower skeleton dish (2) that can mutually fasten; Described upper skeleton dish (1) comprises disk body (3), upper disk body (3) is provided with multiple erection column (4), described erection column (4) comprises upper cylinder (6) and the lower conical cylinder (7) of hollow, has the shaft shoulder (8) between upper cylinder (6) and lower conical cylinder (7).
2. the motor skeleton of not frangibility according to claim 1, it is characterized in that: one end of described upper cylinder (6) is connected with the small end of lower conical cylinder (7), the external diameter of upper cylinder (6) is 5.4-5.6mm, and the small end external diameter of lower conical cylinder (7) is 6.4-6.6mm.
3. the motor skeleton of not frangibility according to claim 1, is characterized in that: described erection column (4) sidepiece is provided with the positive stop strip (9) of restriction enamelled wire movement.
4. the motor skeleton of not frangibility according to claim 1, is characterized in that: described upper disk body (3) is provided with the velometer (10) of integral structure.
5. the motor skeleton of the not frangibility according to any one of claim 4, is characterized in that: described erection column (4) arranges velometer (10) by self-tapping screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372371.7A CN104953732A (en) | 2015-06-30 | 2015-06-30 | Motor framework difficult to break off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372371.7A CN104953732A (en) | 2015-06-30 | 2015-06-30 | Motor framework difficult to break off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104953732A true CN104953732A (en) | 2015-09-30 |
Family
ID=54168178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510372371.7A Pending CN104953732A (en) | 2015-06-30 | 2015-06-30 | Motor framework difficult to break off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104953732A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007300786A (en) * | 2006-04-27 | 2007-11-15 | Sun Tech Generator Co Ltd | Rotary unit for generator/motor |
| CN202135051U (en) * | 2011-07-15 | 2012-02-01 | 台达电子企业管理（上海）有限公司 | Bonding post used for DC-DC converter |
| CN103516064A (en) * | 2012-06-29 | 2014-01-15 | 日本电产三协株式会社 | Stator and motor |
| CN204696818U (en) * | 2015-06-30 | 2015-10-07 | 湖州南洋电机有限公司 | The not motor skeleton of frangibility |
-
2015
- 2015-06-30 CN CN201510372371.7A patent/CN104953732A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007300786A (en) * | 2006-04-27 | 2007-11-15 | Sun Tech Generator Co Ltd | Rotary unit for generator/motor |
| CN202135051U (en) * | 2011-07-15 | 2012-02-01 | 台达电子企业管理（上海）有限公司 | Bonding post used for DC-DC converter |
| CN103516064A (en) * | 2012-06-29 | 2014-01-15 | 日本电产三协株式会社 | Stator and motor |
| CN204696818U (en) * | 2015-06-30 | 2015-10-07 | 湖州南洋电机有限公司 | The not motor skeleton of frangibility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |