CN209881627U - Permanent magnet direct current brush motor - Google Patents
Permanent magnet direct current brush motor Download PDFInfo
- Publication number
- CN209881627U CN209881627U CN201920690668.1U CN201920690668U CN209881627U CN 209881627 U CN209881627 U CN 209881627U CN 201920690668 U CN201920690668 U CN 201920690668U CN 209881627 U CN209881627 U CN 209881627U
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- CN
- China
- Prior art keywords
- end cover
- right end
- annular groove
- stator winding
- stator
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- Expired - Fee Related
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Abstract
The utility model discloses a permanent magnetism direct current has brush motor, main content is: the left insulation framework is installed on the left side face of the stator assembly, the left stator winding is installed in the left insulation framework, the right insulation framework is installed on the right side face of the stator assembly, the right stator winding is installed in the right insulation framework, the left end cover is installed on the left insulation framework in a positioning mode, the right end cover is installed on the right insulation framework in a positioning mode, an annular groove is arranged on the inner wall of a central hole of the left end cover, an elastic check ring for a left hole is installed in the annular groove, an axial hole is formed in the right end cover, the outgoing line is connected with the left stator winding and the right stator winding respectively, the outgoing line penetrates out of the axial hole in the right end cover, the stainless steel sleeve is sleeved on the left end cover from left to right in sequence, the stator. The utility model discloses simple structure need not the screw connection and has reduced the motor size, and job stabilization is reliable to improve its life.
Description
Technical Field
The utility model belongs to the technical field of a motor, concretely relates to permanent magnetism direct current has brush motor.
Background
In some specific occasions, when the installation size of the motor is limited, the motor cannot be connected by screws for ensuring the performance of the motor, but the structure of the motor is complex in the prior art, the installation and the maintenance are very complex, and particularly the performance of the motor cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a permanent magnetism direct current has brush motor, its simple structure, need not the screw connection and reduced the motor size, job stabilization is reliable to improve its life.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
a permanent magnet dc brushed motor, wherein: the left insulating framework is arranged on the left side surface of the stator component, the left stator winding is arranged in the left insulating framework, the right insulating framework is arranged on the right side surface of the stator component, the right insulating framework is arranged in the right side surface of the stator component, the right stator winding is arranged in the right insulating framework, the left end cover is positioned and arranged on the left insulating framework, the right end cover is positioned and arranged on the right insulating framework, two ends of the rotor component are respectively arranged in the center holes of the right end cover and the left end cover through bearings, an annular groove is arranged on the inner wall of the center hole of the left end cover, an annular groove is arranged in the annular groove, and a right elastic check ring for hole is arranged in the annular groove, the stainless steel sleeve is sequentially sleeved on the left end cover, the stator assembly and the right end cover from left to right, and two ends of the stainless steel sleeve are respectively pressed on the left end cover and the right end cover.
In order to optimize the technical scheme, the specific measures adopted further comprise:
the central axis of the stator assembly coincides with the central axis of the rotor assembly.
An annular groove is formed in the right end face of the right end cover, and the right end of the stainless steel sleeve is clamped in the annular groove formed in the right end cover.
Foretell left side insulating skeleton and right side insulating skeleton all are cylinder tubular structure and all are equipped with the annular groove.
The utility model discloses an installation step:
(1) the stator assembly is firstly provided with a left insulating sleeve and a right insulating sleeve, then is wound, and then is connected and is provided with a lead-out wire;
(2) fixing a front end cover and a rear end cover on a stator assembly by adopting a tool, then sequentially sleeving a stainless steel sleeve on a left end cover, the stator assembly and a right end cover from left to right, and respectively extruding two ends of the stainless steel sleeve to enable the left end of the stainless steel sleeve to be tightly pressed on the left end cover and the right end of the stainless steel sleeve to be tightly buckled in an annular groove on the right end cover;
(3) insert the rotor subassembly from the left end lid and impel right end always, insert the right-hand member lid until rotor subassembly right-hand member bearing in, install right hole circlip in the annular groove that the right-hand member was covered earlier, then promote rotor subassembly to rotor subassembly right-hand member bearing top on right hole circlip, in installing the annular groove on the left end lid with circlip for the left hole later, the circlip top for the left hole is on rotor subassembly left end bearing this moment, the motor assembly is accomplished.
The utility model has the advantages of following several:
(1) low manufacturing cost, simple structure, ingenious design and convenient installation and operation.
(2) Simple structure, need not the screw connection and reduced the motor size, job stabilization is reliable to improve its life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein the reference numerals are: rotor subassembly 1, left stator winding 2, stainless steel bushing 3, stator module 4, right insulating skeleton 5, lead-out wire 6, circlip 7 for the right hole, right-hand member lid 8, right stator winding 9, left insulating skeleton 10, left end lid 11, circlip 12 for the left hole.
Detailed Description
The following further description of the embodiments of the present invention is made with reference to the accompanying drawings:
a permanent magnet dc brushed motor, wherein: the stator comprises a rotor assembly 1, a left stator winding 2, a stainless steel sleeve 3, a stator assembly 4, a right insulating framework 5, a lead-out wire 6, a circlip 7 for a right hole, a right end cover 8, a right stator winding 9, a left insulating framework 10, a left end cover 11 and a circlip 12 for a left hole, wherein the left insulating framework 10 is arranged on the left side surface of the stator assembly 4, the left stator winding 2 is arranged in the left insulating framework 10, the right insulating framework 5 is arranged on the right side surface of the stator assembly 4, the right stator winding 9 is arranged in the right insulating framework 5, the left end cover 11 is positioned and arranged on the left insulating framework 10, the right end cover 8 is positioned and arranged on the right insulating framework 5, two ends of the rotor assembly 1 are respectively arranged in center holes of the right end cover 8 and the left end cover 11 through bearings, the inner wall of the center hole of the left end cover 11 is provided with an annular groove, and the circlip 12 for the, the right-hand member lid 8 centre bore inner wall on be equipped with annular groove and annular groove in the ann and be equipped with circlip 7 for the right hole, right-hand member lid 8 on be equipped with the axial hole, lead-out wire 6 be connected with left stator winding 2 and right stator winding 9 respectively and lead-out wire 6 wears out the axial hole on the right-hand member lid 8, nonrust steel bushing 3 from left to right overlap in proper order on left end lid 11, stator module 4 and right-hand member lid 8 and nonrust steel bushing 3 both ends press respectively on left end lid 11 and right-hand member lid 8.
In an embodiment, the central axis of the stator assembly 4 coincides with the central axis of the rotor assembly 1.
In the embodiment, the right end face of the right end cover 8 is provided with an annular groove, and the right end of the stainless steel sleeve 3 is clamped in the annular groove on the right end cover 8.
In the embodiment, the left insulating framework 10 and the right insulating framework 5 are both cylindrical structures and are provided with annular grooves.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a permanent magnetism direct current has brush motor which characterized in that: including rotor subassembly (1), left stator winding (2), stainless steel cover (3), stator module (4), right side insulating skeleton (5), lead-out wire (6), circlip (7) for right hole, right end cover (8), right stator winding (9), left insulating skeleton (10), left end cover (11) and circlip (12) for left hole, left side insulating skeleton (10) install on the left surface of stator module (4), left stator winding (2) install in left side insulating skeleton (10), right side insulating skeleton (5) install on the right flank of stator module (4), right stator winding (9) install in right insulating skeleton (5), left end cover (11) location install on left side insulating skeleton (10), right end cover (8) location install on right insulating skeleton (5), rotor subassembly (1) both ends install respectively right end cover (8) and left end cover (11) through the bearing In the centre bore, left end cover (11) centre bore inner wall on be equipped with annular groove and annular groove ann and be equipped with circlip (12) for the left side hole, right end cover (8) centre bore inner wall on be equipped with annular groove and annular groove ann and be equipped with right side hole circlip (7), right end cover (8) on be equipped with the axial hole, lead-out wire (6) be connected and lead-out wire (6) wear out the axial hole on right end cover (8) with left stator winding (2) and right stator winding (9) respectively, stainless steel bushing (3) from left to right overlap in proper order on left end cover (11), stator module (4) and right end cover (8) and stainless steel bushing (3) both ends press respectively on left end cover (11) and right-hand member lid (8).
2. The permanent magnet direct current brush motor according to claim 1, characterized in that: the central axis of the stator assembly (4) is coincided with the central axis of the rotor assembly (1).
3. The permanent magnet direct current brush motor according to claim 1, characterized in that: the right end face of the right end cover (8) is provided with an annular groove, and the right end of the stainless steel sleeve (3) is clamped in the annular groove on the right end cover (8).
4. The permanent magnet direct current brush motor according to claim 1, characterized in that: and the left insulating framework (10) and the right insulating framework (5) are both of cylindrical tubular structures and are provided with annular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690668.1U CN209881627U (en) | 2019-05-14 | 2019-05-14 | Permanent magnet direct current brush motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690668.1U CN209881627U (en) | 2019-05-14 | 2019-05-14 | Permanent magnet direct current brush motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209881627U true CN209881627U (en) | 2019-12-31 |
Family
ID=68965152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920690668.1U Expired - Fee Related CN209881627U (en) | 2019-05-14 | 2019-05-14 | Permanent magnet direct current brush motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209881627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552839A (en) * | 2022-01-27 | 2022-05-27 | 东阳市联宜机电有限公司 | High-performance brushless motor |
-
2019
- 2019-05-14 CN CN201920690668.1U patent/CN209881627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552839A (en) * | 2022-01-27 | 2022-05-27 | 东阳市联宜机电有限公司 | High-performance brushless motor |
| CN114552839B (en) * | 2022-01-27 | 2024-04-19 | 浙江联宜电机有限公司 | High-performance brushless motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20200514 |