CN220915117U - Motor core magnet steel assembly tool - Google Patents
Motor core magnet steel assembly tool Download PDFInfo
- Publication number
- CN220915117U CN220915117U CN202322424267.0U CN202322424267U CN220915117U CN 220915117 U CN220915117 U CN 220915117U CN 202322424267 U CN202322424267 U CN 202322424267U CN 220915117 U CN220915117 U CN 220915117U
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- hole
- guide
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- same
- tool
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a motor iron core magnetic steel assembly tool, which belongs to the technical field of positioning tools and comprises a base, a guide shaft, a guide tool and a depth rod; the center of the base is provided with a first through hole, the first through hole is provided with a plurality of positioning keys, the guide shaft is provided with a plurality of grooves parallel to the axis, and the number of the grooves is the same as that of the positioning keys; the guide shaft is connected with the base in a matched manner through the groove and the positioning key; the center of the guide tool is provided with a second through hole which is the same as the first through hole on the base, and the arrangement mode of the second through hole is the same as that of the first through hole; a plurality of guide holes are formed in the periphery of the second through hole, the size of each guide hole is the same as that of the magnetic steel, and the arrangement of each guide hole is the same as that of a hollowed-out structure on the iron core; the depth rod comprises a fixed seat and a push rod, and the push rod can pass through the guide hole; the technical scheme of the utility model is convenient to use and simple to operate, and is especially suitable for the trial production of new products.
Description
Technical Field
The utility model belongs to the technical field of positioning tools, and particularly relates to a motor iron core magnetic steel assembly tool.
Background
The structure of the motor mainly comprises a stator assembly and a rotor assembly. When the rotor core is assembled with the magnetic steel, the attraction force between the strong magnetic steel and the core is large, and the direct assembly is difficult. The handheld assembly is easy to crack the magnetic steel, and the rotor assembly is influenced by the iron core opening.
Disclosure of Invention
Aiming at the problems, the utility model provides a motor iron core magnetic steel assembly tool which comprises a base, a guide shaft, a guide tool and a depth rod; the center of the base is provided with a first through hole, the first through hole is provided with a plurality of positioning keys, the guide shaft is provided with a plurality of grooves parallel to the axis, and the number of the grooves is the same as that of the positioning keys; the guide shaft is connected with the base in a matched manner through the groove and the positioning key; the center of the guide tool is provided with a second through hole which is the same as the first through hole on the base, and the arrangement mode of the second through hole is the same as that of the first through hole; a plurality of guide holes are formed in the periphery of the second through hole, the size of each guide hole is the same as that of the magnetic steel, and the arrangement of each guide hole is the same as that of a hollowed-out structure on the iron core; the depth rod comprises a fixed seat and a push rod, and the push rod can pass through the guide hole; the tool adopts the long key groove for positioning, and the accurate guide part can realize single person operation and prevent the collision of the magnetic steel and the iron core. The tool consists of a base part, a guide shaft part and a depth rod of a guide tool part. Wherein the base is a support for the tool; the guide shaft is a long key groove for accurate guide; the guide tool is made of antimagnetic materials; the depth rod consists of a limiting part and a depth rod. The technical scheme of the utility model is convenient to use and simple to operate, and is especially suitable for the trial production of new products.
The technical scheme of the utility model is as follows, a motor iron core magnetic steel assembly tool, comprising: the device comprises a base, a guide shaft, a guide tool and a depth rod; the center of the base is provided with a first through hole, the first through hole is provided with a plurality of positioning keys, the guide shaft is provided with a plurality of grooves parallel to the axis, and the number of the grooves is the same as that of the positioning keys; the guide shaft is connected with the base in a matched manner through the groove and the positioning key; the center of the guide tool is provided with a second through hole which is the same as the first through hole on the base, and the arrangement mode of the second through hole is the same as that of the first through hole; a plurality of guide holes are formed in the periphery of the second through hole, the size of each guide hole is the same as that of the magnetic steel, and the arrangement of each guide hole is the same as that of a hollowed-out structure on the iron core; the depth rod comprises a fixed seat and a push rod, and the push rod can pass through the guide hole.
Further, the positioning keys are distributed at 180 degrees or 90 degrees intervals.
Further, the grooves are distributed 180 degrees or 90 degrees apart.
Furthermore, the base is provided with a plurality of hollow structures.
Further, the ejector rod is fixed in the center of the fixing seat.
Further, the ejector rod and the fixing seat are integrally formed.
Further, the section of the ejector rod is not more than the area of the guide hole.
Furthermore, the length of the ejector rod is the same as the thickness of the guide tool.
The beneficial effects of the utility model are as follows:
The assembly efficiency is improved, the cost is reduced, the assembly difficulty is reduced, the safe operation is realized, and the process requirement is met.
Drawings
FIG. 1 is a schematic view of the device of the present utility model.
Fig. 2 is a schematic view of a base of the present utility model.
Fig. 3 is a schematic view of a guide shaft according to the present utility model.
Fig. 4 is a schematic diagram of a guiding tool according to the present utility model.
Fig. 5 is a schematic view of a depth rod according to the present utility model.
In the figure:
1 base, 2 guiding axle, 3 direction frock, 4 degree of depth poles, 5 magnet steel, 6 iron cores, 101 first through-hole, 102 locating key, 103 hollow out construction, recess 201, second through-hole 301, guiding hole 302, fixing base 401, ejector pin 402.
Detailed Description
It should be noted that, in the description of the present utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operate in a specific orientation.
In the present utility model, unless specifically stated and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and for example, "fixed" may be a fixed connection, a removable connection, or an integral body; the connection may be mechanical connection or electrical connection; the connection may be direct connection or indirect connection via an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme of the utility model is realized in that the motor iron core magnetic steel assembly tool consists of a base 1, a guide shaft 2, a guide tool 3 and a depth rod 4.
The base 1 is provided with a plurality of hollow structures 103, materials are reduced, weight is reduced, the center of the base 1 is provided with a first through hole 101, the first through hole 101 is provided with positioning keys 102, the positioning keys 102 are distributed at intervals of 180 degrees or 90 degrees, the interval of 180 degrees is provided with only two positioning keys 102, and the interval of 90 degrees is provided with four positioning keys 102.
The guide shaft 2 is a cylinder, a plurality of grooves 201 parallel to the axis are arranged on the guide shaft, the grooves are distributed at 180 degrees or 90 degrees intervals, and the number of the grooves 201 is the same as that of the positioning keys 102; the guide shaft 2 is connected with the base 1 in a matched manner through a positioning key 101.
The center of the guide tool 3 is provided with a second through hole 301 which is the same as the first through hole 101 on the base 1, and the arrangement mode of the second through hole 301 is the same as that of the first through hole 101; a plurality of guide holes 302 are formed in the periphery of the second through hole 301, the size of each guide hole 302 is the same as that of the magnetic steel 5, and the arrangement of the guide holes is the same as that of the hollow structures on the two bottom surfaces of the iron core 6.
The depth rod 4 comprises a fixed seat 401 and a push rod 402, the push rod 402 is fixed at the center of the fixed seat 401, the push rod 402 and the fixed seat 401 are integrally formed, the section of the push rod 402 is smaller than or equal to the area of the guide hole 302, and the length of the push rod 402 is the same as the thickness of the guide tool 3.
The magnetic steel 5 is of a cuboid structure and can be inserted into a hollowed hole on the iron core.
The iron core 6 is a motor iron core and is a circular ring, and a plurality of hollowed holes are formed in the iron core, and the holes can work only after the magnetic steel 5 is inserted into the holes.
After the guide shaft 2 is connected with the base 1, an iron core 6 is sleeved along the guide shaft 2, the guide tool 3 is assembled, the alignment of an iron core hole and a guide tool guide hole 302 is ensured, the magnetic steel 5 is assembled along the guide hole 302, and the assembly depth of the magnetic steel 7 is ensured by using the depth rod 4, so that the magnetic steel 5 is fully inserted into the iron core.
The guide shaft 2 is in small clearance fit with the base 1 and the guide tool 3, so that the free movement of the matching piece is ensured;
the guide hole 301 on the guide tool 3 is in clearance fit with the magnetic steel 5, and anti-magnetic materials are used for manufacturing the guide tool to prevent the guide tool from being adsorbed by the magnetic steel.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model will be apparent to those skilled in the art within the scope of the present utility model. And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (8)
1. A motor core magnet steel assembly tool, comprising: the device comprises a base, a guide shaft, a guide tool and a depth rod; the center of the base is provided with a first through hole, the first through hole is provided with a plurality of positioning keys, the guide shaft is provided with a plurality of grooves parallel to the axis, and the number of the grooves is the same as that of the positioning keys; the guide shaft is connected with the base in a matched manner through the groove and the positioning key; the center of the guide tool is provided with a second through hole which is the same as the first through hole on the base, and the arrangement mode of the second through hole is the same as that of the first through hole; a plurality of guide holes are formed in the periphery of the second through hole, the size of each guide hole is the same as that of the magnetic steel, and the arrangement of each guide hole is the same as that of a hollowed-out structure on the iron core; the depth rod comprises a fixed seat and a push rod, and the push rod can pass through the guide hole.
2. The motor core magnet steel assembly tool of claim 1, wherein the locating keys are spaced 180 degrees or 90 degrees apart.
3. The motor core magnet steel assembly tool of claim 1, wherein the grooves are spaced 180 degrees or 90 degrees apart.
4. The motor core magnet steel assembly tool of claim 1, wherein the base has a plurality of hollowed-out structures.
5. The motor core magnetic steel assembly tool according to claim 1, wherein the ejector rod is fixed in the center of the fixing seat.
6. The motor core magnet assembly tool of claim 5, wherein the ejector pin and the fixing base are integrally formed.
7. A motor core magnetic steel assembly tool according to any one of claims 1 to 6, wherein the ejector rod cross section is smaller than or equal to the area of the guide hole.
8. The motor core magnetic steel assembly tool of claim 7, wherein the length of the ejector rod is the same as the thickness of the guide tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424267.0U CN220915117U (en) | 2023-09-07 | 2023-09-07 | Motor core magnet steel assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424267.0U CN220915117U (en) | 2023-09-07 | 2023-09-07 | Motor core magnet steel assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220915117U true CN220915117U (en) | 2024-05-07 |
Family
ID=90903104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322424267.0U Active CN220915117U (en) | 2023-09-07 | 2023-09-07 | Motor core magnet steel assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220915117U (en) |
-
2023
- 2023-09-07 CN CN202322424267.0U patent/CN220915117U/en active Active
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