CN109639064B - End face brush end cover rotor assembly auxiliary device - Google Patents
End face brush end cover rotor assembly auxiliary device Download PDFInfo
- Publication number
- CN109639064B CN109639064B CN201811649810.4A CN201811649810A CN109639064B CN 109639064 B CN109639064 B CN 109639064B CN 201811649810 A CN201811649810 A CN 201811649810A CN 109639064 B CN109639064 B CN 109639064B
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- Prior art keywords
- plate
- accommodating groove
- base
- shaped
- bottom plate
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to an end face brush end cover rotor assembly auxiliary device, which comprises a bottom plate, wherein the upper surface of the bottom plate is a plane; the upper surface of the bottom plate is provided with a base, and the upper part of the base is fixed with an upper plate; the base is of a semi-closed structure with openings in two directions, and comprises a lower plate and a side wall, wherein a space surrounded by the lower plate and the side wall forms a containing groove, and the upper part and the front part of the containing groove penetrate through the main body of the base; the two side walls of the front part of the accommodating groove are generally parallel, the rear part of the accommodating groove is arc-shaped, and tail holes penetrating through the side walls are formed in the arc-shaped parts; the bottom plate, the upper plate and the lower plate are all provided with U-shaped grooves, the U-shaped grooves of the bottom plate, the upper plate and the lower plate are consistent with the trend of the accommodating groove, the opening direction is consistent, and the width of the U-shaped grooves is smaller than that of the accommodating groove. The end face brush and the end cover of the motor are positioned quickly and always kept at an accurate assembly position, so that the end face brush and the end cover of the motor are not easy to be out of position from the assembly position; the operation is simple and quick, and the production efficiency and the assembly quality are improved.
Description
Technical Field
The invention relates to an assembly tool, in particular to an auxiliary device for assembling an end face brush end cover rotor.
Background
When the end cover of the motor is assembled with the motor rotor, the end surface electric brush is required to be placed in advance, however, the end surface electric brush and the end cover of the motor are provided with springs, the acting force of the springs enables the end surface electric brush to be easy to deviate or incline relative to the end cover of the motor, the end surface electric brush is not easy to keep at a correct assembly position, inconvenience is brought to the assembly of the motor rotor, and the assembly quality is easy to influence.
Disclosure of Invention
The invention mainly aims to provide an end face brush end cover rotor assembly auxiliary device which can quickly and accurately enable an end face brush to be assembled and an end cover of a motor to enter an accurate position.
The technical problems of the invention are mainly solved by the following technical proposal: the end face brush end cover rotor assembly auxiliary device comprises a bottom plate, wherein the upper surface of the bottom plate is a plane; the upper surface of the bottom plate is provided with a base, and the upper part of the base is fixed with an upper plate; the base is of a semi-closed structure with openings in two directions, and comprises a lower plate and a side wall, wherein a space surrounded by the lower plate and the side wall forms a containing groove, and the upper part and the front part of the containing groove penetrate through the main body of the base; the two side walls of the front part of the accommodating groove are generally parallel, the rear part of the accommodating groove is arc-shaped, and tail holes penetrating through the side walls are formed in the arc-shaped parts; the bottom plate, the upper plate and the lower plate are all provided with U-shaped grooves, the U-shaped grooves of the bottom plate, the upper plate and the lower plate are consistent with the trend of the accommodating groove, the opening direction is consistent, and the width of the U-shaped grooves is smaller than that of the accommodating groove. The accommodating groove positions the end cover of the motor, and the upper plate and the lower plate enable the end surface electric brush and the end cover of the motor to enter an accurate relative position and to be kept at the accurate relative position before assembly is completed; the whole positioning operation is mainly translational operation, and the operation is simple and quick.
Preferably, the opposite surfaces of the upper plate and the lower plate are plane and are arranged in parallel. Parallel channels are provided, stress is more balanced in the translation process, and the end cover and the end surface electric brush of the motor can conveniently enter and exit the accommodating groove.
Preferably, the upper plate is provided with a plurality of through holes, fixing bolts are arranged in the through holes, the thread sections of the fixing bolts penetrate through the side wall of the base, and the fixing bolts are screwed on the bottom plate. The fixing structure is firm in fixation and convenient for adjusting the distance between the upper plate and the lower plate.
Preferably, in the area corresponding to the accommodating groove, two strip-shaped grooves are respectively arranged on the lower surface of the upper plate, and the two strip-shaped grooves are respectively arranged on two sides of the U-shaped groove; the sections of the two grooves are arc-shaped, and the width of the notch is smaller than the diameter of the arc-shaped part; a plurality of spheres are arranged in the two grooves, parts of the spheres are exposed out of the surface of the plate body from the notch, and polygonal columnar bodies are arranged between the adjacent spheres. The resistance of translational movement in and out is reduced, the outer surface of the assembly part is effectively protected, and the appearance of the product is prevented from being damaged.
Through the technical scheme, the end face electric brush and the end cover of the motor are positioned quickly and always kept at the accurate assembly position, and are not easy to be out of position from the assembly position; the operation is simple and quick, and the production efficiency and the assembly quality are improved.
Drawings
FIG. 1 is a schematic illustration of a construction of the present invention;
fig. 2 is a schematic view of a structure of the base.
Wherein: 1. a bottom plate; 2. a base; 3. an upper plate; 4. a receiving groove; 5. a U-shaped groove; 6. a lower plate; 7. and tail holes.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
Examples: the invention relates to an end face brush end cover rotor assembly auxiliary device, as shown in figures 1 and 2, which comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is a plane; the upper surface of the bottom plate 1 is provided with a base 2, and an upper plate 3 is fixed on the upper part of the base 2; the base 2 is of a semi-closed structure with openings in two directions, and comprises a lower plate 6 and side walls, wherein a space surrounded by the lower plate 6 and the side walls forms a containing groove 4, and the upper part and the front part of the containing groove 4 penetrate through the main body of the base 2; the two side walls of the front part of the accommodating groove 4 are generally parallel, the rear part of the accommodating groove is arc-shaped, and a tail hole 7 penetrating through the side walls is arranged at the arc-shaped part; the bottom plate 1, the upper plate 3 and the lower plate 6 are all provided with U-shaped grooves 5, the U-shaped grooves 5 of the bottom plate 1, the upper plate 3 and the lower plate are all consistent with the trend of the accommodating groove 4 and the opening direction of the accommodating groove 4, and the width of the U-shaped grooves 5 is smaller than the width of the accommodating groove 4. The accommodating groove 4 forms an accommodating space of an end cover, a spring, an end surface brush and the like of the motor, the width of the side wall at the front part of the accommodating groove 4 is not smaller than the maximum diameter of the outer periphery of the end cover of the motor, and the arc at the rear part is matched with the outer Zhou Shi of the end cover of the motor and forms wrapping and positioning on the outer periphery of the end cover of the motor; the tail hole 7 provides a penetrating space for an end cover outgoing line of the motor, and after the end cover of the motor enters the accommodating groove 4, the end cover outgoing line of the motor penetrates out of the tail hole 7; the U-shaped groove 5 provides avoidance space and is used as an inlet and an outlet of a motor shaft entering and exiting the base before and after assembly.
The opposite surfaces of the upper plate 3 and the lower plate 6 are plane and are arranged in parallel. Providing parallel channels, facilitating the translation of the end cover and the end surface brush of the motor into and out of the accommodating groove; if the two surfaces are inclined relatively, the local resistance is easy to increase, and the large resistance is formed when the translation is carried in or when the translation is taken out, so that inconvenience is brought to operation.
The upper plate 3 is provided with a plurality of through holes, fixing bolts are arranged in the through holes, the thread sections of the fixing bolts penetrate through the side wall of the base 2, and the base plate 1 is screwed. The fixing structure is firm in fixation, and particularly, the distance between the upper plate and the lower plate can be conveniently adjusted by increasing and decreasing the gaskets between the base and the upper plate so as to adapt to the assembly requirements of products with different specifications.
In the area corresponding to the accommodating groove 4, two strip-shaped grooves are respectively arranged on the lower surface of the upper plate 3, and the two strip-shaped grooves are respectively arranged on two sides of the U-shaped groove 5; the sections of the two grooves are arc-shaped, and the width of the notch is smaller than the diameter of the arc-shaped part; a plurality of spheres are arranged in the two grooves, parts of the spheres are exposed out of the surface of the plate body from the notch, and polygonal columnar bodies are arranged between the adjacent spheres. The contact area between the end cover of the motor and the outside when the end surface electric brush translates into and out of the accommodating groove is reduced, the on-way resistance is further reduced, the flat pushing operation is more convenient and quick, and the outer surface of the assembly part is protected.
When the motor is assembled and used, the end cover of the motor is arranged downwards, the spring is arranged at a position corresponding to the end cover of the motor, the end surface electric brush is arranged, the end surface electric brush compression spring is pressed downwards, the distance between the bottom surface of the end cover of the motor and the upper surface of the end surface electric brush is smaller than the space height of the upper plate and the lower plate, the motor is pushed in from the notch of the accommodating groove in a flat manner, the bottom surface of the end cover of the motor is opposite to the upper surface of the lower plate 6, and the upper surface of the end surface electric brush is opposite to the lower surface of the upper plate; before the periphery of the end cover of the motor contacts with the arc-shaped part of the accommodating groove, after the periphery of the end cover of the motor contacts with the arc-shaped part of the accommodating groove, the end cover and the end surface electric brush representing the motor completely enter the accommodating groove, then the motor rotor is pressed down from the upper part, and the rotor shaft passes through the end cover inserted into the motor from the U-shaped groove to form press-fit operation; after the press fitting is completed, the assembly body is translated towards the notch until the assembly body is taken out.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. An end face brush end cover rotor assembly auxiliary device comprises a bottom plate (1), wherein the upper surface of the bottom plate (1) is a plane; the method is characterized in that: the upper surface of the bottom plate (1) is provided with a base (2), and an upper plate (3) is fixed on the upper part of the base (2); the base (2) is of a semi-closed structure with openings in two directions, and comprises a lower plate (6) and side walls, wherein a containing groove (4) is formed by the space surrounded by the lower plate (6) and the side walls, and the upper part and the front part of the containing groove (4) penetrate through the main body of the base (2); the two side walls of the front part of the accommodating groove (4) are approximately parallel, the rear part of the accommodating groove is arc-shaped, and a tail hole (7) penetrating through the side walls is arranged at the arc-shaped part; the bottom plate (1), the upper plate (3) and the lower plate (6) are provided with U-shaped grooves (5), the U-shaped grooves (5) of the bottom plate, the upper plate and the lower plate are consistent with the trend of the accommodating groove (4) and the opening direction of the accommodating groove, and the width of the U-shaped grooves (5) is smaller than the width of the accommodating groove (4); the opposite surfaces of the upper plate (3) and the lower plate (6) are plane and are oppositely arranged in parallel; in the area corresponding to the accommodating groove (4), two strip-shaped grooves are respectively arranged on the upper surface of the bottom plate (1) and the lower surface of the upper plate (3), and the two strip-shaped grooves are respectively arranged on two sides of the U-shaped groove (5); the sections of the two grooves are arc-shaped, and the width of the notch is smaller than the diameter of the arc-shaped part; a plurality of spheres are arranged in the two grooves, parts of the spheres are exposed out of the surface of the plate body from the notch, and polygonal columnar bodies are arranged between the adjacent spheres.
2. The end brush end cap rotor assembly assist device of claim 1, wherein: the upper plate (3) is provided with a plurality of through holes, fixing bolts are arranged in the through holes, thread sections of the fixing bolts penetrate through the side wall of the base (2), and the base plate (1) is screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649810.4A CN109639064B (en) | 2018-12-30 | 2018-12-30 | End face brush end cover rotor assembly auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649810.4A CN109639064B (en) | 2018-12-30 | 2018-12-30 | End face brush end cover rotor assembly auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109639064A CN109639064A (en) | 2019-04-16 |
| CN109639064B true CN109639064B (en) | 2023-10-13 |
Family
ID=66055047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811649810.4A Active CN109639064B (en) | 2018-12-30 | 2018-12-30 | End face brush end cover rotor assembly auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109639064B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742553U (en) * | 1993-12-27 | 1995-08-04 | 日本電気精器株式会社 | End cover for motor and brush device attached to it |
| CN2896660Y (en) * | 2006-05-17 | 2007-05-02 | 许晓华 | Electric-brush assembly-board mounting positioning device |
| WO2010060136A1 (en) * | 2008-11-28 | 2010-06-03 | Smart Openers Pty Ltd | A sectional door / tilt door operator unit |
| CN101860107A (en) * | 2010-06-12 | 2010-10-13 | 金龙机电股份有限公司 | End cover assembly for micro motor and assembly method thereof |
| CN104539085A (en) * | 2014-12-30 | 2015-04-22 | 中船重工电机科技股份有限公司 | Assembly fixture for motor brush carrier |
| CN204517582U (en) * | 2015-02-10 | 2015-07-29 | 成都华川电装有限责任公司 | Cranking motor brush assembling device |
| WO2016060682A1 (en) * | 2014-10-17 | 2016-04-21 | Moog Inc. | Superconducting devices, such as slip-rings and homopolar motors/generators |
| CN205490013U (en) * | 2016-03-19 | 2016-08-17 | 广东超力电机股份有限公司 | Full -automatic brush insertion machine |
| CN205986434U (en) * | 2016-08-31 | 2017-02-22 | 浙江联宜电机有限公司 | Motor rear end cap brush holder elastic support structure |
| CN106533028A (en) * | 2016-10-27 | 2017-03-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Brush holder plate assembly, motor equipped with same, and electric brush limiting tool |
| CN206164268U (en) * | 2016-10-27 | 2017-05-10 | 珠海格力节能环保制冷技术研究中心有限公司 | Brush holder board subassembly and have its motor and spacing instrument of brush |
| CN209088756U (en) * | 2018-12-30 | 2019-07-09 | 横店集团英洛华电气有限公司 | End face brush cover rotor assembles auxiliary device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2967842B1 (en) * | 2010-11-22 | 2012-11-30 | Valeo Equip Electr Moteur | VOLTAGE REGULATING MONOBLOCK ASSEMBLY - ROTATING ELECTRIC MACHINE BRUSH HOLDER AND ROTATING ELECTRICAL MACHINE COMPRISING SUCH AN ASSEMBLY |
| US20150123498A1 (en) * | 2013-11-04 | 2015-05-07 | Hyun-Ki Yang | Linear vibrator and production method therefor |
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2018
- 2018-12-30 CN CN201811649810.4A patent/CN109639064B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742553U (en) * | 1993-12-27 | 1995-08-04 | 日本電気精器株式会社 | End cover for motor and brush device attached to it |
| CN2896660Y (en) * | 2006-05-17 | 2007-05-02 | 许晓华 | Electric-brush assembly-board mounting positioning device |
| WO2010060136A1 (en) * | 2008-11-28 | 2010-06-03 | Smart Openers Pty Ltd | A sectional door / tilt door operator unit |
| CN101860107A (en) * | 2010-06-12 | 2010-10-13 | 金龙机电股份有限公司 | End cover assembly for micro motor and assembly method thereof |
| WO2016060682A1 (en) * | 2014-10-17 | 2016-04-21 | Moog Inc. | Superconducting devices, such as slip-rings and homopolar motors/generators |
| CN104539085A (en) * | 2014-12-30 | 2015-04-22 | 中船重工电机科技股份有限公司 | Assembly fixture for motor brush carrier |
| CN204517582U (en) * | 2015-02-10 | 2015-07-29 | 成都华川电装有限责任公司 | Cranking motor brush assembling device |
| CN205490013U (en) * | 2016-03-19 | 2016-08-17 | 广东超力电机股份有限公司 | Full -automatic brush insertion machine |
| CN205986434U (en) * | 2016-08-31 | 2017-02-22 | 浙江联宜电机有限公司 | Motor rear end cap brush holder elastic support structure |
| CN106533028A (en) * | 2016-10-27 | 2017-03-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Brush holder plate assembly, motor equipped with same, and electric brush limiting tool |
| CN206164268U (en) * | 2016-10-27 | 2017-05-10 | 珠海格力节能环保制冷技术研究中心有限公司 | Brush holder board subassembly and have its motor and spacing instrument of brush |
| CN209088756U (en) * | 2018-12-30 | 2019-07-09 | 横店集团英洛华电气有限公司 | End face brush cover rotor assembles auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109639064A (en) | 2019-04-16 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230822 Address after: 322100 Hengdian Electronic Industrial Park, Dongyang City, Jinhua City, Zhejiang Province Applicant after: ZHEJIANG LINIX MOTOR Co.,Ltd. Address before: 322118 No. 196 Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua City, Zhejiang Province Applicant before: HENGDIAN GROUP INNUOVO ELECTRIC Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |