CN219458851U - Universal stator pressing tool - Google Patents
Universal stator pressing tool Download PDFInfo
- Publication number
- CN219458851U CN219458851U CN202320144570.2U CN202320144570U CN219458851U CN 219458851 U CN219458851 U CN 219458851U CN 202320144570 U CN202320144570 U CN 202320144570U CN 219458851 U CN219458851 U CN 219458851U
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- positioning
- stator
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- pressing tool
- column
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Abstract
The utility model provides a universal stator pressing tool, which belongs to the technical field of motor production equipment and comprises a base, wherein a position avoidance ring is arranged at the central position of the upper surface of the base, positioning holes which are distributed in an annular array and concentric with the position avoidance ring are arranged outside the position avoidance ring, threaded holes are formed in the inner wall of the positioning holes, threads are formed in the outer wall of a positioning column, and the positioning column and the positioning holes can be matched through the threads. According to the stator of equidimension, adjust the position of reference column at the locating hole, through adjusting the port height of reference column in the locating hole adaptation different stators simultaneously, the device simple structure, the processing of being convenient for, low cost is fit for equidimension stator simultaneously.
Description
Technical Field
The utility model relates to the technical field of motor production equipment, in particular to a universal stator pressing tool.
Background
The stator is a stationary part of the motor or the generator, and the stator acts as a rotating magnetic field when the rotor rotates, and the stator makes a motion of cutting magnetic lines of force, thereby generating induced potential and generating current.
In the prior art, the stator fixture is special, a stator assembly with a spigot size is matched with the stator fixture, in factory production, the design difference of the spigot sizes of the end covers of stators in various motor structures is large, if the stator fixture is made according to the spigot sizes, the stator fixture with tens or hundreds of spigot sizes can be produced, the production cost is high, the management is inconvenient, an operator can use the wrong fixture easily, and the quality of the stator assembly is unstable.
Disclosure of Invention
In order to make up for the defects, the utility model provides a universal stator pressing tool, which aims to solve the problem that the existing stator pressing tool needs to be used as a stator pressing tool according to the size of a spigot and is low in suitability.
The utility model is realized in the following way:
the utility model provides a universal stator pressing tool which comprises a base, wherein a position avoidance ring is fixedly connected to the center of the upper surface of the base, a plurality of positioning holes are formed in the upper surface of the base outside the position avoidance ring, and positioning columns can be fixedly connected in the positioning holes.
Preferably, the positioning holes and the avoidance ring are arranged in a concentric annular array.
Preferably, the inner wall of the positioning hole is provided with threads, the outer wall of the positioning column is provided with threads, and the positioning hole is matched with the positioning column through threads.
Preferably, the depth of the positioning column in the positioning hole can be adjusted through threads.
Preferably, each positioning column is required to be arranged in the positioning hole with the same distance with the avoidance ring, and the height adjustment of each positioning column is required to be consistent.
The beneficial effects of the utility model are as follows: according to the universal stator pressing tool, the positions of the positioning columns on the base in different positioning holes are adjusted to adapt to stator assemblies of different sizes, and the positions of the positioning columns are adjusted according to different diameters of the stator assemblies; meanwhile, the height of the positioning column is adjusted by adjusting the depth of the positioning column in the positioning hole, so that the positioning column is suitable for the heights of the end parts of different stator assemblies.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic three-dimensional structure of a universal stator pressing tool according to an embodiment of the present utility model;
fig. 2 is a top view of a universal stator pressing tool according to an embodiment of the present utility model.
In the figure: 1 base, 2 keep away the position ring, 3 locating holes, 4 reference column.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and to specific embodiments.
As shown in fig. 1-2, the universal stator pressing tool provided in this embodiment includes a base 1, the central position of the upper surface of the base 1 is fixedly connected with a spacer ring 2, the upper surface of the base 1 outside the spacer ring 2 is provided with a plurality of positioning holes 3, positioning columns 4 can be fixedly connected in the positioning holes 3, when stator pressing is performed, stators with different sizes are adapted through cooperation of the spacer ring 2 and the positioning columns 4, when the size of an end cover spigot is greater than that of the stator pressing tool, the distance between the positioning columns 4 and the spacer ring 2 is increased to be matched with the size of the end cover spigot, when the size of the end cover spigot is smaller than that of the stator pressing tool, the distance between the positioning columns 4 and the spacer ring 2 is reduced to be matched with the size of the end cover spigot, so that the stator pressing tool is only adapted to the size of one kind of spigot, the application range of the single stator pressing tool is greatly improved, the number of the stator pressing tool is reduced, the production cost is reduced, and the quality can be effectively improved.
Preferably, the positioning holes 3 and the avoidance ring 2 are arranged in a concentric annular array, the positioning holes 3 and the avoidance ring 2 are arranged in a concentric manner, the positioning holes are adapted to the stator assembly, and the positioning holes 3 at different positions concentric with the avoidance ring 2 can be selected according to the size of the stator.
Preferably, the inner wall of the positioning hole 3 is provided with threads, the outer wall of the positioning column 4 is provided with threads, the positioning hole 3 is matched with the positioning column 4 through threads, and the internal threads of the positioning hole 3 are anastomosed with the external threads of the positioning column 4, so that the positioning column 4 has enough supporting effect on the stator assembly.
Preferably, the depth of the positioning column 4 in the positioning hole 3 can be adjusted through threads, and the positioning column 4 and the positioning hole 3 are simple in structure due to the arrangement of the threads, and can be adapted to the end heights of stators with different sizes through the connection depth of the positioning column 4 and the positioning hole 3.
Preferably, each positioning column 4 needs to be arranged in the positioning hole 3 with the same distance with the avoidance ring 2, the height adjustment of each positioning column 4 needs to be consistent, the height of each positioning column 4 is equal, the stator assembly can be kept horizontal, so that the quality of the stator assembly is kept stable, and when the positioning columns 4 are positioned, the height of each positioning column 4 can be measured through a caliper so as to achieve the purpose that the heights of the positioning columns 4 are equal.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a omnipotent stator frock of pressing, its characterized in that includes the base, base upper surface central point puts fixedly connected with keeps away the position ring, keep away the position ring outward the base upper surface is provided with a plurality of locating holes, but fixed connection reference column in the locating hole, each the reference column set up with keep away the position ring distance equals in the locating hole, each the altitude mixture control of reference column is unanimous.
2. The universal stator pressing tool as claimed in claim 1, wherein the locating holes are arranged in concentric annular arrays with the avoidance ring.
3. The universal stator pressing tool as claimed in claim 1, wherein the inner wall of the positioning hole is provided with threads, the outer wall of the positioning column is provided with threads, and the positioning hole is matched with the positioning column through threads.
4. The universal stator pressing tool as claimed in claim 1, wherein the depth of the positioning post in the positioning hole is adjustable by threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144570.2U CN219458851U (en) | 2023-02-07 | 2023-02-07 | Universal stator pressing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144570.2U CN219458851U (en) | 2023-02-07 | 2023-02-07 | Universal stator pressing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219458851U true CN219458851U (en) | 2023-08-01 |
Family
ID=87418484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320144570.2U Active CN219458851U (en) | 2023-02-07 | 2023-02-07 | Universal stator pressing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219458851U (en) |
-
2023
- 2023-02-07 CN CN202320144570.2U patent/CN219458851U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |