CN110994914A - Flywheel motor mounting tool - Google Patents
Flywheel motor mounting tool Download PDFInfo
- Publication number
- CN110994914A CN110994914A CN201911328339.3A CN201911328339A CN110994914A CN 110994914 A CN110994914 A CN 110994914A CN 201911328339 A CN201911328339 A CN 201911328339A CN 110994914 A CN110994914 A CN 110994914A
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- China
- Prior art keywords
- rotor
- rotating rod
- stator
- section
- rotary
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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
Abstract
The invention provides a flywheel motor mounting tool, comprising: the rotary rod comprises a T-shaped structure formed by a vertical rotary column and a rotary handle fixedly connected with the vertical rotary column, and the rotor frame comprises a threaded ring and two rotor hooks which are symmetrically arranged left and right; the stator positioning sleeve is integrally of a cylindrical structure, and the cylindrical structure sequentially comprises a crankshaft positioning section, a stator positioning section and a rotary rod fixing section from bottom to top. The invention meets the concentricity and anti-collision requirements in the installation process of the flywheel motor, and has convenient installation and high installation precision.
Description
Technical Field
The invention belongs to the technical field of flywheel motors, and particularly relates to a flywheel motor mounting tool.
Background
The invention relates to a tool for solving the problems that the gap between a stator and a rotor of a flywheel motor is very small (generally about 1mm, and after various processing deviations are accumulated, the gap after assembly is difficult to ensure to be within the allowable range of a required value), and on the other hand, because high-strength magnetic steel is arranged on the inner side of the rotor, in the processes of installation and disassembly, the suction force is very large, so that fingers of an assembly worker are easily damaged and the flywheel motor is easily damaged due to collision.
Disclosure of Invention
In view of this, the present invention is directed to a flywheel motor installation tool, so as to meet the concentricity and anti-collision requirements during the flywheel motor installation process.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a flywheel motor installation tool comprising:
the rotary rod comprises a T-shaped structure consisting of a vertical rotary column and a rotary handle fixedly connected with the vertical rotary column, and the middle part of the rotary column is provided with an external thread section;
the rotor frame comprises a threaded ring and two rotor hooks which are symmetrically arranged left and right, and the internal thread of the threaded ring is matched with the external thread of the rotating rod; the rotor hook is of an inverted L shape, and the bottom of the inverted L shape is provided with a rotor towing hook which radially extends towards the inner side;
the stator positioning sleeve is integrally of a cylindrical structure, and the cylindrical structure sequentially comprises a crankshaft positioning section, a stator positioning section and a rotary rod fixing section from bottom to top; the crankshaft positioning section is a section of round pipe, and the inner diameter of the round pipe is equivalent to the outer diameter of the crankshaft end; a boss for fixing the stator is radially extended outwards from the outer side of the stator positioning section, a stator bolt mounting notch is formed in the boss, and the outer diameter of the stator positioning section is smaller than the inner diameter of the stator; the inner diameter of the rotating rod fixing section is smaller than the diameter of a smooth surface cylinder of the rotating rod, and an inner cylindrical surface of the rotating rod fixing section extends to the lower part of an inner cylindrical surface of the crankshaft positioning section to form a rotating rod seam allowance for limiting the axial movement of the rotating rod.
Compared with the prior art, the invention has the following advantages:
the invention meets the concentricity and anti-collision requirements in the installation process of the flywheel motor, and has convenient installation and high installation precision.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front cross-sectional view of a flywheel motor installation tool according to an embodiment of the present invention;
FIG. 2 is a bottom view of a flywheel motor installation tool according to an embodiment of the present invention;
FIG. 3 is a side view of a flywheel motor installation tool according to an embodiment of the present invention;
FIG. 4 is a top view of a flywheel motor installation tool according to an embodiment of the present invention;
FIG. 5 is a front cross-sectional view of a stator positioning sleeve according to an embodiment of the present invention;
FIG. 6 is a top view of a stator positioning sleeve according to an embodiment of the present invention;
FIG. 7 is a view illustrating an installation state of the flywheel motor installation tool according to the embodiment of the present invention;
fig. 8 is another installation state diagram of the flywheel motor installation tool according to the embodiment of the invention.
Description of reference numerals:
1-rotating rod, 2-rotor frame, 3-stator positioning sleeve, 4-rotating rod fixing section, 5-stator positioning section, 6-crankshaft positioning section, 7-rotating rod spigot plane, 8-stator positioning plane, 9-bolt mounting notch, 10-, 11-rotor and 12-stator.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
A flywheel motor mounting tool of the present invention, as shown in fig. 1 to 4, includes:
the rotary rod 1 comprises a T-shaped structure consisting of a vertical rotary column and a rotary handle fixedly connected with the vertical rotary column, and the middle part of the rotary column is provided with an external thread section;
the rotor frame 2 comprises a threaded ring and two rotor hooks which are symmetrically arranged left and right, and the internal thread of the threaded ring is matched with the external thread of the rotating rod; the rotor hook is of an inverted L shape, and the bottom of the inverted L shape is provided with a rotor towing hook which radially extends towards the inner side;
the stator positioning sleeve 3 is integrally of a cylindrical structure as shown in fig. 5 and 6, and the cylindrical structure sequentially comprises a crankshaft positioning section 6, a stator positioning section 5 and a rotating rod fixing section 4 from bottom to top; the crankshaft positioning section 6 is a section of round pipe, and the inner diameter of the round pipe is equivalent to the outer diameter of the crankshaft end; a boss for fixing the stator extends radially outwards from the outer side of the stator positioning section 5, the outer side surface of the boss is a stator positioning surface 8, a stator bolt mounting notch 9 is formed in the boss, and the outer diameter of the stator positioning section 5 is smaller than the inner diameter of the stator; the inner diameter of the rotating rod fixing section 4 is smaller than the diameter of a rotating rod smooth surface cylinder, and the inner cylindrical surface of the rotating rod fixing section 4 extends to the lower part of the inner cylindrical surface of the crankshaft positioning section 5 to form a rotating rod spigot plane for limiting the axial movement of the rotating rod 1.
The steps of adopting the mounting tool to mount the motor are as follows:
1) the stator 12 of the generator is installed by the stator positioning sleeve 3 and is fastened by bolts;
2) a rotor 11 of the generator is placed in a rotor frame 2 and hooked by a rotor towing hook, and the internal thread of the rotor frame 2 is screwed into the external thread of the rotating rod 1 and screwed to one end of a rotating handle, as shown in fig. 7;
3) the rotating rod 1 is placed into an inner cavity of the rotating rod fixing section of the stator positioning sleeve 3 to the rotating rod seam allowance, the rotating rod 1 is rotated, meanwhile, the rotor frame 2 is kept to be not rotated, the rotor frame 2 and the rotor 11 of the generator are moved to an assembly position, and the rotor frame 2 and the rotor 11 of the generator are fastened through bolts, as shown in fig. 8.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. A flywheel motor installation tool, comprising:
the rotary rod comprises a T-shaped structure consisting of a vertical rotary column and a rotary handle fixedly connected with the vertical rotary column, and the middle part of the rotary column is provided with an external thread section;
the rotor frame comprises a threaded ring and two rotor hooks which are symmetrically arranged left and right, and the internal thread of the threaded ring is matched with the external thread of the rotating rod; the rotor hook is of an inverted L shape, and the bottom of the inverted L shape is provided with a rotor towing hook which radially extends towards the inner side;
the stator positioning sleeve is integrally of a cylindrical structure, and the cylindrical structure sequentially comprises a crankshaft positioning section, a stator positioning section and a rotary rod fixing section from bottom to top; the crankshaft positioning section is a section of round pipe, and the inner diameter of the round pipe is equivalent to the outer diameter of the crankshaft end; a boss for fixing the stator is radially extended outwards from the outer side of the stator positioning section, a stator bolt mounting notch is formed in the boss, and the outer diameter of the stator positioning section is smaller than the inner diameter of the stator; the inner diameter of the rotating rod fixing section is smaller than the diameter of a smooth surface cylinder of the rotating rod, and an inner cylindrical surface of the rotating rod fixing section extends to the lower part of an inner cylindrical surface of the crankshaft positioning section to form a rotating rod seam allowance for limiting the axial movement of the rotating rod.
2. A flywheel motor installation tool as claimed in claim 1, wherein: the steps of adopting the mounting tool to mount the motor are as follows:
1) mounting a generator stator by using a stator positioning sleeve, and fastening by using a bolt;
2) putting the generator rotor into a rotor frame, hooking the generator rotor by a rotor towing hook, screwing the internal thread of the rotor frame into the external thread of the rotary rod, and screwing the internal thread to one end of the rotary handle;
3) the rotating rod is placed into an inner cavity of a rotating rod fixing section of the stator positioning sleeve to a rotating rod seam allowance, the rotating rod is rotated, meanwhile, the rotor frame is kept not to rotate, the rotor frame and the generator rotor are moved to an assembly position, and the rotor frame and the generator rotor are fastened through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328339.3A CN110994914A (en) | 2019-12-20 | 2019-12-20 | Flywheel motor mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328339.3A CN110994914A (en) | 2019-12-20 | 2019-12-20 | Flywheel motor mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110994914A true CN110994914A (en) | 2020-04-10 |
Family
ID=70073714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911328339.3A Pending CN110994914A (en) | 2019-12-20 | 2019-12-20 | Flywheel motor mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110994914A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009148035A (en) * | 2007-12-12 | 2009-07-02 | Aisin Aw Co Ltd | Rotor attaching apparatus |
| CN205544820U (en) * | 2016-01-27 | 2016-08-31 | 天地（常州）自动化股份有限公司 | A dismouting frock for permanent -magnet machine assembles direction |
| CN106374689A (en) * | 2016-09-12 | 2017-02-01 | 湖北三江航天万峰科技发展有限公司 | Method and device for installing split type permanent-magnet torque motor in base body |
| CN207910646U (en) * | 2018-03-09 | 2018-09-25 | 济南飞越机电科技有限公司 | A kind of split type torque motor mounting tool of photoelectric turntable |
| CN208128098U (en) * | 2018-04-09 | 2018-11-20 | 青岛祥天智能科技有限公司 | A kind of direct driving motor rotor assembly special equipment |
| CN208158380U (en) * | 2018-01-16 | 2018-11-27 | 上海衡拓液压控制技术有限公司 | The rimless direct drive motor rotor assembly tooling of EHA |
| CN209526640U (en) * | 2018-12-21 | 2019-10-22 | 重庆虎溪电机工业有限责任公司 | Permanent magnet motor stator and rotor assembly tooling |
-
2019
- 2019-12-20 CN CN201911328339.3A patent/CN110994914A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009148035A (en) * | 2007-12-12 | 2009-07-02 | Aisin Aw Co Ltd | Rotor attaching apparatus |
| CN205544820U (en) * | 2016-01-27 | 2016-08-31 | 天地（常州）自动化股份有限公司 | A dismouting frock for permanent -magnet machine assembles direction |
| CN106374689A (en) * | 2016-09-12 | 2017-02-01 | 湖北三江航天万峰科技发展有限公司 | Method and device for installing split type permanent-magnet torque motor in base body |
| CN208158380U (en) * | 2018-01-16 | 2018-11-27 | 上海衡拓液压控制技术有限公司 | The rimless direct drive motor rotor assembly tooling of EHA |
| CN207910646U (en) * | 2018-03-09 | 2018-09-25 | 济南飞越机电科技有限公司 | A kind of split type torque motor mounting tool of photoelectric turntable |
| CN208128098U (en) * | 2018-04-09 | 2018-11-20 | 青岛祥天智能科技有限公司 | A kind of direct driving motor rotor assembly special equipment |
| CN209526640U (en) * | 2018-12-21 | 2019-10-22 | 重庆虎溪电机工业有限责任公司 | Permanent magnet motor stator and rotor assembly tooling |
Non-Patent Citations (1)
| Title |
|---|
| 王建平,李旭东，徐广辉: "基于加工误差及装配变形的滚轮配合尺寸设计", 《机械设计与制造》 * |
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Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |