CN203352332U - Plastic packaging motor insulation end plate mounting structure - Google Patents
Plastic packaging motor insulation end plate mounting structure Download PDFInfo
- Publication number
- CN203352332U CN203352332U CN201320444935XU CN201320444935U CN203352332U CN 203352332 U CN203352332 U CN 203352332U CN 201320444935X U CN201320444935X U CN 201320444935XU CN 201320444935 U CN201320444935 U CN 201320444935U CN 203352332 U CN203352332 U CN 203352332U
- Authority
- CN
- China
- Prior art keywords
- end plate
- insulating end
- plastic packaging
- mounting structure
- overhang insulation
- 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 - Lifetime
Links
Images
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a plastic packaging motor insulation end plate mounting structure comprising a stator core, end portion insulators and an insulation end plate; the end portion insulators are mounted on an end face of the stator core; a plurality of bosses protrude outside the bottom surface of the insulation end plate; grooves are arranged on the bosses; a plurality of clamp pieces extend outside the top surfaces of the end portion insulators; the grooves of the insulation end plate and the clamp pieces of the end portion insulators are clamped so as to install and fix the insulation end plate on the top surfaces of end portion insulators; the top surface of the insulation end plate is provided with a plurality of positioning pillars used for supporting a fixed circuit board; a plurality of side plates extend from inside of insulation end plate close to the positioning pillars; the side plates are provided with slots; a plurality of support plates are arranged on inner edges of the end portion insulators; the top surfaces of the support plates are provided with protrusion pieces; when the insulation end plate is mounted on the end portion insulators, the side plates support on the top surfaces of the support plates, and the slots and the protrusion pieces are buckled; the mounting structure is simple; the insulation end plate is easy to mount, is firm and reliable; the insulation end plate cannot be forced and deformed in injection moulding; the mounting structure is high in position precision.
Description
Technical field
The utility model relates to a kind of mounting structure of plastic packaging motor insulating end plate.
Background technology
As shown in Figure 1, existing plastic packaging motor insulating end plate mounting structure comprises stator core A, overhang insulation B and insulating end plate C, on the end face of insulating end plate C, be provided with some for supporting the reference column D of fixing circuit board, on the end face of overhang insulation B, fixture block is set, be provided with the draw-in groove coordinated with fixture block in the bottom surface of insulating end plate C, coordinate with draw-in groove insulating end plate C is arranged on the end face of overhang insulation B by fixture block, but the insulating end plate of this kind of structure is installed solid not firm, when injection moulding, extruding due to external force, the easy depressed deformation to the inside of insulating end plate causes the position skew of reference column, position skew due to reference column, when wiring board is installed, can make the wiring board installation accuracy low, on wiring board, larger deviation appears in the installation site of the Hall element of detection rotor position, easily affect the normal operation of motor.
Summary of the invention
The purpose of this utility model is to provide a kind of mounting structure of plastic packaging motor insulating end plate, and this is simple in structure, insulating end plate is easy for installation, solid and reliable, guarantees that insulating end plate can stress deformation when injection moulding, and positional precision is high.
The purpose of this utility model is achieved by following technical proposals.
A kind of mounting structure of plastic packaging motor insulating end plate, comprise stator core, overhang insulation and insulating end plate, overhang insulation is arranged on the end face of stator core, insulating end plate is the annular plate with cavity, some boss are protruded in the outside, bottom surface at insulating end plate, groove is set on boss, some fixture blocks are stretched out in the end face outside at overhang insulation, the groove of insulating end plate engages insulating end plate is fixed on the end face of overhang insulation with the fixture block of overhang insulation, on the end face of insulating end plate, arrange some for supporting the reference column of fixing circuit board, near reference column, some side plates are stretched out in the inboard of insulating end plate, draw-in groove is set on side plate, through hole is set in the middle of overhang insulation, in the inside edge of overhang insulation, some support plates are set, the end face of support plate arranges projection, when insulating end plate is arranged on overhang insulation, side plate is bearing on the end face of support plate, draw-in groove and projection fasten.
Also stretch out some support columns on the end face of overhang insulation described above, support column supporting fixed insulation end plate.
Offer slot on support column described above, the bottom of binding post embeds and is arranged on the slot the inside, and stretch out from insulating end plate at the top of binding post.
Insulating end plate described above is that integrated injection molding is shaped.
Fixture block described above and support column are uniformly distributed along the circumferential interval of overhang insulation.
The quantity of side plate described above is 3.
Between the side of boss described above and the bottom surface of insulating end plate, stiffener is set.
Stator core described above, overhang insulation, insulating end plate coated outside have the plastic packaging shell, and binding post and reference column stretch out from the plastic packaging shell.
The utility model compared with prior art, have following effect: 1) overhang insulation is arranged on the end face of stator core, the groove of insulating end plate engages insulating end plate is fixed on the end face of overhang insulation with the fixture block of overhang insulation, on the end face of insulating end plate, arrange some for supporting the reference column of fixing circuit board, near reference column, some side plates are stretched out in the inboard of insulating end plate, draw-in groove is set on side plate, in the inside edge of overhang insulation, some support plates are set, the end face of support plate arranges projection, when insulating end plate is arranged on overhang insulation, side plate is bearing on the end face of support plate, draw-in groove and projection fasten, this this simple in structure, insulating end plate is easy for installation, solid and reliable, guarantee that insulating end plate can stress deformation when injection moulding, the position that guarantees reference column on insulating end plate can not be offset, thereby by reference column, fixing circuit board is installed and is become more simple and convenient, and positional precision is high, the installation site that guarantees the Hall element of detection rotor position on wiring board is accurate, the normal operation of effective guarantee motor, 2) also stretch out some support columns on the end face of overhang insulation, support column supporting fixed insulation end plate, make the installing insulating end plate more solid firmly, and reliability is high, 3) offer slot on support column, the bottom of binding post embeds and is arranged on the slot the inside, and stretch out from insulating end plate at the top of binding post, and this is simple in structure, binding post is installed convenient, 4) insulating end plate is that integrated injection molding is shaped, and production technology is simple, is convenient to produce in enormous quantities and manufactures, 5) between the bottom surface of the side of boss and insulating end plate, stiffener is set, improves the intensity of boss, make by the groove installing insulating end plate in boss more solid firmly.
The accompanying drawing explanation
Fig. 1 is the exploded view of existing plastic packaging motor insulating end plate mounting structure.
Fig. 2 is stereogram of the present utility model.
Fig. 3 is exploded view of the present utility model.
Fig. 4 is the stereogram of the utility model insulating end plate.
Fig. 5 is vertical view of the present utility model.
Fig. 6 is the A-A cutaway view of Fig. 5.
Fig. 7 is the B-B cutaway view of Fig. 5.
Fig. 8 is the stereogram that the utility model plastic packaging motor is removed end cap.
Fig. 9 is the structure cutaway view of Fig. 8.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
As shown in Figures 1 to 9, the utility model is a kind of mounting structure of plastic packaging motor insulating end plate, comprise stator core 1, overhang insulation 2 and insulating end plate 3, overhang insulation 2 is arranged on the end face of stator core 1, insulating end plate 3 is the annular plates with cavity, some boss 31 are protruded in the outside, bottom surface at insulating end plate 3, groove 310 is set on boss 31, some fixture blocks 21 are stretched out in the end face outside at overhang insulation 2, the groove 310 of insulating end plate 3 engages insulating end plate 3 is fixed on the end face of overhang insulation 2 with the fixture block 21 of overhang insulation 2, some reference columns 32 for supporting fixing circuit board 6 are set on the end face of insulating end plate 3, near reference column 32, some side plates 33 are stretched out in the inboard of insulating end plate 3, draw-in groove 330 is set on side plate 33, through hole is set in the middle of overhang insulation 2, some support plates 22 are set in the inside edge of overhang insulation 2, the end face of support plate 22 arranges projection 221, when insulating end plate 3 is arranged on overhang insulation 2, side plate 33 is bearing on the end face of support plate 22, draw-in groove 330 fastens with projection 221.
Also stretch out some support columns 23 on the end face of overhang insulation 2, support column 23 supporting fixed insulation end plates 3.
The quantity of side plate 33 is 3.
Between the bottom surface of the side of boss 31 and insulating end plate 3, stiffener 311 is set.
Principle of the present utility model is: overhang insulation 2 is arranged on the end face of stator core 1, the groove 310 of insulating end plate 3 engages insulating end plate 3 is fixed on the end face of overhang insulation 2 with the fixture block 21 of overhang insulation 2, when insulating end plate 3 is arranged on overhang insulation 2, side plate 33 is bearing on the end face of support plate 22, draw-in groove 330 fastens with projection 221, this this simple in structure, insulating end plate 3 is easy for installation, solid and reliable, when injection moulding, when being subject to external force, pushes insulating end plate 3, because side plate 33 is bearing on the end face of support plate 22, draw-in groove 330 fastens with projection 221, support plate 22 is given and insulating end plate 3 supporting forces, guarantee that insulating end plate 3 can stress deformation when injection moulding, the position that guarantees reference column 32 on insulating end plate 3 can not be offset, thereby by reference column 32, fixing circuit board 6 is installed and is become more simple and convenient, and positional precision is high.
Claims (8)
1. the mounting structure of a plastic packaging motor insulating end plate, comprise stator core (1), overhang insulation (2) and insulating end plate (3), overhang insulation (2) is arranged on the end face of stator core (1), insulating end plate (3) is the annular plate with cavity, some boss (31) are protruded in the outside, bottom surface at insulating end plate (3), groove (310) is set on boss (31), some fixture blocks (21) are stretched out in the end face outside at overhang insulation (2), the groove (310) of insulating end plate (3) engages insulating end plate (3) is fixed on the end face of overhang insulation (2) with the fixture block (21) of overhang insulation (2), some reference columns (32) for supporting fixing circuit board are set on the end face of insulating end plate (3), it is characterized in that: near reference column (32), some side plates (33) are stretched out in the inboard of insulating end plate (3), draw-in groove (330) is set on side plate (33), through hole is set in the middle of overhang insulation (2), in the inside edge of overhang insulation (2), some support plates (22) are set, the end face of support plate (22) arranges projection (221), when insulating end plate (3) is arranged on overhang insulation (2), side plate (33) is bearing on the end face of support plate (22), draw-in groove (330) fastens with projection (221).
2. the mounting structure of a kind of plastic packaging motor insulating end plate according to claim 1, is characterized in that: also stretch out some support columns (23) on the end face of overhang insulation (2), support column (23) supporting fixed insulation end plate (3).
3. the mounting structure of a kind of plastic packaging motor insulating end plate according to claim 2, it is characterized in that: offer slot (230) on support column (23), the bottom of binding post (4) embeds and is arranged on slot (230) the inside, and stretch out from insulating end plate (3) at the top of binding post (4).
4. according to the mounting structure of claim 1 or 2 or 3 described a kind of plastic packaging motor insulating end plates, it is characterized in that: insulating end plate (3) is that integrated injection molding is shaped.
5. the mounting structure of a kind of plastic packaging motor insulating end plate according to claim 3 is characterized in that:
Fixture block (21) and support column (23) circumferentially are uniformly distributed at interval along overhang insulation (2).
6. the mounting structure of a kind of plastic packaging motor insulating end plate according to claim 1, it is characterized in that: the quantity of side plate (33) is 3.
7. the mounting structure of a kind of plastic packaging motor insulating end plate according to claim 3 is characterized in that:
Between the bottom surface of the side of boss (31) and insulating end plate (3), stiffener (311) is set.
8. the mounting structure of a kind of plastic packaging motor insulating end plate according to claim 1, it is characterized in that: stator core (1), overhang insulation (2), insulating end plate (3) coated outside have plastic packaging shell (5), and binding post (4) and reference column (32) stretch out from plastic packaging shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444935XU CN203352332U (en) | 2013-07-24 | 2013-07-24 | Plastic packaging motor insulation end plate mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444935XU CN203352332U (en) | 2013-07-24 | 2013-07-24 | Plastic packaging motor insulation end plate mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352332U true CN203352332U (en) | 2013-12-18 |
Family
ID=49752182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444935XU Expired - Lifetime CN203352332U (en) | 2013-07-24 | 2013-07-24 | Plastic packaging motor insulation end plate mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203352332U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539075A (en) * | 2014-12-15 | 2015-04-22 | 芜湖市万华塑料制品有限公司 | Upper insulating frame for fixed stator wire wrapping |
| CN104578468A (en) * | 2014-12-18 | 2015-04-29 | 广东威灵电机制造有限公司 | Stator assembly, motor and stator assemblage |
| WO2015165203A1 (en) * | 2014-04-30 | 2015-11-05 | 中山大洋电机股份有限公司 | Plastic sealed motor |
| CN107196482A (en) * | 2017-06-30 | 2017-09-22 | 深圳市正德智控股份有限公司 | Brushless electric machine |
| CN108631480A (en) * | 2018-07-03 | 2018-10-09 | 宁波领越智能设备有限公司 | A kind of gardening mowing electric tool |
| CN108768002A (en) * | 2018-07-26 | 2018-11-06 | 珠海格力电器股份有限公司 | Plastic packaging stator and motor |
| CN109873514A (en) * | 2017-12-05 | 2019-06-11 | 东芝开利株式会社 | Motor, hermetic type compressor and freezing cycle device |
| DE102019216281A1 (en) * | 2019-10-23 | 2021-04-29 | Volkswagen Aktiengesellschaft | Insulation body of a stator with increased rigidity |
-
2013
- 2013-07-24 CN CN201320444935XU patent/CN203352332U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015165203A1 (en) * | 2014-04-30 | 2015-11-05 | 中山大洋电机股份有限公司 | Plastic sealed motor |
| CN104539075A (en) * | 2014-12-15 | 2015-04-22 | 芜湖市万华塑料制品有限公司 | Upper insulating frame for fixed stator wire wrapping |
| CN104539075B (en) * | 2014-12-15 | 2017-06-09 | 芜湖市万华塑料制品有限公司 | Stator fixes Insulating frame in coiling |
| CN104578468A (en) * | 2014-12-18 | 2015-04-29 | 广东威灵电机制造有限公司 | Stator assembly, motor and stator assemblage |
| CN107196482A (en) * | 2017-06-30 | 2017-09-22 | 深圳市正德智控股份有限公司 | Brushless electric machine |
| CN109873514A (en) * | 2017-12-05 | 2019-06-11 | 东芝开利株式会社 | Motor, hermetic type compressor and freezing cycle device |
| CN109873514B (en) * | 2017-12-05 | 2021-12-10 | 东芝开利株式会社 | Motor, hermetic compressor, and refrigeration cycle device |
| CN108631480A (en) * | 2018-07-03 | 2018-10-09 | 宁波领越智能设备有限公司 | A kind of gardening mowing electric tool |
| CN108768002A (en) * | 2018-07-26 | 2018-11-06 | 珠海格力电器股份有限公司 | Plastic packaging stator and motor |
| CN108768002B (en) * | 2018-07-26 | 2024-04-12 | 珠海格力电器股份有限公司 | Plastic package stator and motor |
| DE102019216281A1 (en) * | 2019-10-23 | 2021-04-29 | Volkswagen Aktiengesellschaft | Insulation body of a stator with increased rigidity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203352332U (en) | Plastic packaging motor insulation end plate mounting structure | |
| CN203387325U (en) | Plastic-packaged motor | |
| CN203840142U (en) | Plastic packaging electric machine | |
| CN203554204U (en) | Installation structure of motor Hall element | |
| CN203660853U (en) | DC brushless motor | |
| CN202634229U (en) | Brushless DC motor structure induced by Hall element | |
| CN105075072A (en) | Busbar unit and manufacturing method therefor | |
| CN204391959U (en) | A kind of permanent magnet motor structure | |
| CN205265385U (en) | Plastic envelope stator of external rotor electric machine and external rotor electric machine of using thereof | |
| CN203504359U (en) | External rotor motor structure | |
| CN203261138U (en) | Stator and motor | |
| CN202178625U (en) | Motor with plastic housing | |
| KR20230151964A (en) | Motor | |
| CN203522446U (en) | Motor and detector fixing base thereof | |
| WO2015096284A1 (en) | Stator assembly of electric motor and electric motor employing same | |
| WO2015165204A1 (en) | Motor rotor assembly and motor applying same | |
| CN202978556U (en) | Motor leading wire fixing clamp assembly and motor using motor leading wire fixing clamp assembly | |
| CN104362811B (en) | Surface mount system for magnetic shoes of motors | |
| CN201226480Y (en) | Localization structure for assembling motor end cap | |
| CN203522449U (en) | Detector fixation seat and motor | |
| CN203135674U (en) | DC brushless motor structure | |
| US20140241915A1 (en) | Electric fluid pump | |
| CN202634126U (en) | Installation structure for novel motor circuit board | |
| CN204031040U (en) | The motor of a kind of electric machine controller and application thereof | |
| CN201830094U (en) | Cable clamp structure for temperature controller of shaded pole motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |