CN213053577U - Compressor motor stator installation frock - Google Patents
Compressor motor stator installation frock Download PDFInfo
- Publication number
- CN213053577U CN213053577U CN202021701493.9U CN202021701493U CN213053577U CN 213053577 U CN213053577 U CN 213053577U CN 202021701493 U CN202021701493 U CN 202021701493U CN 213053577 U CN213053577 U CN 213053577U
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- expansion body
- motor stator
- compressor motor
- upper cover
- support
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Abstract
The utility model discloses a compressor motor stator mounting tool, which comprises a bracket, wherein an upper cover is connected below the bracket, the upper cover is connected with an expansion body, the expansion body is cylindrical, and the periphery of the middle part of the expansion body is formed by a plurality of separated edge strips; the support is internally provided with a connecting rod, the connecting rod axially penetrates through the upper cover and the expansion body, the bottom of the upper cover and the expansion body is connected with an inner core, and the periphery of the inner core is connected with the bottom of the expansion body. The utility model discloses the hand is not hindered to safety, easy assembly, convenient to use, easy operation, and the location nature is good, and the installation is accurate.
Description
Technical Field
The utility model relates to a compressor technical field especially relates to a compressor motor stator installation frock.
Background
The motor stator and the cylinder body of the compressor are in interference fit, the cylinder body is required to be heated to more than 150 ℃ during assembly, then the motor stator is pressed into the cylinder body, the temperature in the process is too high, workers are easy to scald, or deviation is easy to occur, the installation is unqualified, and a good installation effect cannot be achieved.
Therefore, those skilled in the art are devoted to developing a compressor motor stator mounting tool with high safety in use.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of the prior art, the utility model aims to solve the technical problem that a high compressor motor stator installation frock of safety in utilization is provided.
In order to achieve the purpose, the utility model provides a compressor motor stator mounting tool, which comprises a bracket, wherein an upper cover is connected below the bracket, the upper cover is connected with an expansion body, the expansion body is cylindrical, and the periphery of the middle part of the expansion body is composed of a plurality of separated edge strips; the support is internally provided with a connecting rod, the connecting rod axially penetrates through the upper cover and the expansion body, the bottom of the upper cover and the expansion body is connected with an inner core, and the periphery of the inner core is connected with the bottom of the expansion body.
Preferably, the support is rectangular, an opening is formed in the lower end of the support, and the connecting rod passes through the opening and is parallel to the long edge of the support.
Preferably, the top of the connecting rod is connected with a handle through threads.
Preferably, the handle is parallel to the short side of the bracket.
Preferably, two ends of the opening are respectively provided with a bolt for connecting the upper cover.
Preferably, the connecting rod is in threaded connection with the inner core.
Preferably, the outer periphery of the inner core is slidably connected with the inner periphery of the bottom of the expansion body.
Preferably, the inner core is a circular truncated cone with the upper diameter smaller than the lower diameter, and the bottom of the expansion body is a circular truncated cone inner cavity matched with the expansion body and with the upper diameter smaller than the lower diameter.
The utility model has the advantages that: the utility model discloses the hand is not hindered to safety, easy assembly, convenient to use, easy operation, and the location nature is good, and the installation is accurate.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic sectional view of a use state according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, the compressor motor stator mounting tool comprises a support 2, wherein an upper cover 5 is connected to the lower portion of the support 2, the upper cover 5 is connected with an expansion body 6, the expansion body 6 is cylindrical, and the periphery of the middle of the expansion body 6 is formed by a plurality of separated edge strips 61. The edge 61 is made of a metal material, and in this embodiment, is in a shape of a thin sheet, and can deform under a stress. Be provided with connecting rod 3 in the support 2, connecting rod 3 axially passes upper cover 5, inflation body 6 and the bottom is connected with inner core 7, and in this embodiment, connecting rod 3 and inner core 7 threaded connection are convenient for install and dismantle. The outer periphery of the inner core 7 is connected with the bottom of the expansion body 6, in the embodiment, the outer periphery of the inner core 7 is slidably connected with the inner periphery of the bottom of the expansion body 6, the inner core 7 is designed to be a circular truncated cone with the upper diameter smaller than the lower diameter, and the bottom of the expansion body 6 is a circular truncated cone inner cavity matched with the inner core and with the upper diameter smaller than the lower diameter, so that the outer periphery of the inner core 7 is slidably connected with the bottom of the expansion body 6, and meanwhile, the inner core 7 can only be limited in the inner cavity of the bottom of the expansion body 6 and.
In this embodiment, the bracket 2 is rectangular, and the lower end of the bracket is provided with an opening, and two ends of the opening are respectively provided with a bolt 4 for connecting an upper cover 5. The connecting rod 3 passes through the opening and is parallel to the long side of the bracket 2. The top of the connecting rod 3 is connected with a handle 1 through threads, and the handle 1 is parallel to the short edge of the bracket 2.
The utility model discloses during the use, with motor stator cover in the outside of inflation body 6, then grasp handle 1 and support 2 and draw close both hard, inner core 7 can the rebound and strut inflation body 6 this moment, inflation body 6 comprises the strake, has certain deformability, and the strake is outwards bloated open during the inflation to motor stator inner circle will be tightly blocked by inflation body 6. And finally, placing the stator into a high-temperature heated cylinder body and pressing the stator tightly. The tool can be taken out by loosening the handle 1. The process is safe, reliable, simple and easy to implement and accurate in installation.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a compressor motor stator installation frock, characterized by: the device comprises a support (2), wherein an upper cover (5) is connected to the lower part of the support (2), the upper cover (5) is connected with an expansion body (6), the expansion body (6) is cylindrical, and the periphery of the middle part of the expansion body (6) is formed by a plurality of separated edge strips (61); the support is characterized in that a connecting rod (3) is arranged in the support (2), the connecting rod (3) axially penetrates through the upper cover (5), the expansion body (6) and the bottom of the upper cover is connected with an inner core (7), and the periphery of the inner core (7) is connected with the bottom of the expansion body (6).
2. The compressor motor stator mounting tool set forth in claim 1, wherein: the support (2) is rectangular, an opening is formed in the lower end of the support, and the connecting rod (3) passes through the opening and is parallel to the long edge of the support (2).
3. The compressor motor stator mounting tool set forth in claim 2, wherein: the top of the connecting rod (3) is connected with a handle (1) through threads.
4. The compressor motor stator mounting tool set forth in claim 3, wherein: the handle (1) is parallel to the short side of the bracket (2).
5. The compressor motor stator mounting tool set forth in claim 2, wherein: and two ends of the opening are respectively provided with a bolt (4) for connecting the upper cover (5).
6. The compressor motor stator mounting tool set forth in claim 1, wherein: the connecting rod (3) is in threaded connection with the inner core (7).
7. The compressor motor stator mounting tool set forth in claim 1, wherein: the outer periphery of the inner core (7) is in sliding connection with the inner periphery of the bottom of the expansion body (6).
8. The compressor motor stator mounting tool set forth in claim 1, wherein: the inner core (7) is a circular truncated cone with the upper diameter smaller than the lower diameter, and the bottom of the expansion body (6) is a circular truncated cone inner cavity matched with the expansion body and with the upper diameter smaller than the lower diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021701493.9U CN213053577U (en) | 2020-08-16 | 2020-08-16 | Compressor motor stator installation frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021701493.9U CN213053577U (en) | 2020-08-16 | 2020-08-16 | Compressor motor stator installation frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213053577U true CN213053577U (en) | 2021-04-27 |
Family
ID=75582787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021701493.9U Active CN213053577U (en) | 2020-08-16 | 2020-08-16 | Compressor motor stator installation frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213053577U (en) |
-
2020
- 2020-08-16 CN CN202021701493.9U patent/CN213053577U/en active Active
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