CN220128062U - Polygon mirror body pressing-in motor tool - Google Patents
Polygon mirror body pressing-in motor tool Download PDFInfo
- Publication number
- CN220128062U CN220128062U CN202321511642.9U CN202321511642U CN220128062U CN 220128062 U CN220128062 U CN 220128062U CN 202321511642 U CN202321511642 U CN 202321511642U CN 220128062 U CN220128062 U CN 220128062U
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- China
- Prior art keywords
- motor
- polygon
- positioning
- mirror body
- pin
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- 125000004122 cyclic group Chemical group 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a polygon pressing-in motor tool, which comprises a lower tool for positioning a polygon, an upper tool for positioning a motor and a top pin for pressing the motor into the polygon, wherein the lower tool comprises a bottom plate and a columnar positioning seat arranged on the bottom plate, the upper tool comprises a pair of support shafts and a top plate which is connected onto the support shafts in a sliding manner through sliding bearings, the top plate is correspondingly arranged above the positioning seat, an annular positioning groove for positioning the motor is formed in the top plate, a spring is sleeved outside the support shaft, the top pin is correspondingly arranged above the annular positioning groove, and the top pin is connected with a press machine. The polygon mirror body pressing-in motor tool is matched with the lower tool, the upper tool and the ejector pin, so that the motor can be accurately pressed into the polygon mirror body, the flat wire at the shaft end of the motor is ensured to be parallel to the grooves of the polygon mirror body, the surface scratch of the polygon mirror body can be avoided, and the pressing-in precision is high, so that the product quality is improved.
Description
Technical Field
The utility model relates to the technical field of brushless motors, in particular to a polygon pressing-in motor tool.
Background
Some existing motors need to be pressed into a polygon mirror body during assembly, the mirror body is radar reflection type, a mirror surface cannot be scratched and the like, manual pressing is adopted in the past, precision is not enough, the surface of the mirror body is not protected enough, the surface is scratched easily, and the product quality is affected.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a polygon pressing-in motor tool which is simple in structure, convenient to use, high in precision and capable of avoiding scratch and guaranteeing the product quality.
The utility model is realized by the following technical scheme:
the utility model provides a motor frock is impressed to polygon, includes the lower frock that is used for the location polygon, is used for the last frock of location motor and is used for the knock pin with the motor press-fit polygon, the lower frock includes the bottom plate and sets up the column locating seat on the bottom plate, go up the frock and include a pair of back shaft and pass through slide bearing sliding connection in the epaxial roof of back, the roof corresponds to set up in the locating seat top, set up the cyclic annular constant head tank that is used for the location motor on the roof, the back shaft overcoat is equipped with the spring, the knock pin corresponds to set up in cyclic annular constant head tank top, and the knock pin links to each other with the press.
In order to further ensure the positioning precision, the center of the positioning seat is provided with a positioning column which can be inserted into the polygon mirror body; and the bottom end of the ejector pin is provided with a jack capable of being inserted by a pin shaft at the top of the power supply machine.
In order to avoid the inclination of the motor, the center of the annular positioning groove is provided with a conical groove corresponding to the outer wall of the motor.
The beneficial effects of the utility model are as follows: the polygon mirror body pressing-in motor tool is matched with the lower tool, the upper tool and the ejector pin, so that the motor can be accurately pressed into the polygon mirror body, the flat wire at the shaft end of the motor is ensured to be parallel to the grooves of the polygon mirror body, the surface scratch of the polygon mirror body can be avoided, and the pressing-in precision is high, so that the product quality is improved.
Drawings
Fig. 1 is a schematic perspective view of a polygon pressing motor tool according to the present utility model;
fig. 2 is a schematic view of a polygon mirror press-in motor tool according to the present utility model in use.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model.
A polygon press-in motor fixture shown in fig. 1 includes a lower fixture for positioning a polygon, an upper fixture for positioning a motor, and a knock pin 10 for press-fitting the motor into the polygon.
Specifically, lower frock includes bottom plate 1 and can dismantle the columnar positioning seat 2 that is fixed in on the bottom plate 1, positioning seat 2 top center has the reference column 3 that can insert in the polygon mirror body, go up frock including a pair of back shaft 5 and pass through slide bearing 7 sliding connection in the roof 4 on back shaft 5, roof 4 corresponds to set up in positioning seat 2 top, offer the cyclic annular constant head tank 8 that is used for the location motor on the roof 4, cyclic annular constant head tank 8 and positioning seat 2 coaxial setting, cyclic annular constant head tank 8 center has the taper groove 9 corresponding with the motor outer wall, back shaft 5 overcoat is equipped with spring 6, and spring 6 sets up between bottom plate 1 and roof 4, jackpin 10 corresponds to set up in cyclic annular constant head tank 8 top, and jackpin 10 links to each other with the press, and jack that can supply motor top round pin axle male has been seted up to the bottom.
In addition, different top plates can be formulated according to the shape of the motor shell, and the positioning groove on the top plate is matched with the motor
When the press mounting device is used, as shown in fig. 2, the polygon 12 is firstly mounted on the columnar positioning seat 2, the positioning column 3 is inserted into the polygon 12 to complete positioning, the motor 11 is mounted in the annular positioning groove 8 and the conical groove 9 to complete positioning, at this time, the press driving ejector pin 10 descends, the pin shaft at the top of the motor 11 is inserted into the jack at the bottom end of the ejector pin 10, the motor 11 and the top plate 4 descend, so that the bottom end of the motor 11 is pressed into the polygon 12, the press ascends, and the top plate 4 automatically ascends due to the elastic effect to complete press mounting.
In describing embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," and "provided" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Finally, it should be noted that: the above examples are only specific embodiments of the present utility model for illustrating the technical solution of the present utility model, but not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present utility model is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a motor frock is impressed to polygon, includes the lower frock that is used for the location polygon, is used for the last frock of location motor and is used for pressing into the knock pin of polygon with the motor, its characterized in that: the lower tool comprises a bottom plate and a columnar positioning seat arranged on the bottom plate, the upper tool comprises a pair of supporting shafts and a top plate which is connected onto the supporting shafts in a sliding mode through sliding bearings, the top plate is correspondingly arranged above the positioning seat, an annular positioning groove for positioning a motor is formed in the top plate, a spring is sleeved outside the supporting shafts, a top pin is correspondingly arranged above the annular positioning groove, and the top pin is connected with a press machine.
2. The polygon press-in motor tooling of claim 1, wherein: the center of the positioning seat is provided with a positioning column which can be inserted into the polygon mirror body.
3. The polygon press-in motor tooling of claim 2, wherein: the center of the annular positioning groove is provided with a conical groove corresponding to the outer wall of the motor.
4. A polygon press-in motor tooling as set forth in claim 3, wherein: and the bottom end of the ejector pin is provided with a jack capable of being inserted by a pin shaft at the top of the power supply machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511642.9U CN220128062U (en) | 2023-06-13 | 2023-06-13 | Polygon mirror body pressing-in motor tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511642.9U CN220128062U (en) | 2023-06-13 | 2023-06-13 | Polygon mirror body pressing-in motor tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220128062U true CN220128062U (en) | 2023-12-05 |
Family
ID=88947781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321511642.9U Active CN220128062U (en) | 2023-06-13 | 2023-06-13 | Polygon mirror body pressing-in motor tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220128062U (en) |
-
2023
- 2023-06-13 CN CN202321511642.9U patent/CN220128062U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |