CN221103092U - Cast motor housing - Google Patents
Cast motor housing Download PDFInfo
- Publication number
- CN221103092U CN221103092U CN202322785933.3U CN202322785933U CN221103092U CN 221103092 U CN221103092 U CN 221103092U CN 202322785933 U CN202322785933 U CN 202322785933U CN 221103092 U CN221103092 U CN 221103092U
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- Prior art keywords
- shell
- surface wall
- wall
- threaded
- motor
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a cast motor shell, relates to the technical field of motors, and discloses a cast motor shell, which comprises a shell mechanism, wherein a heat dissipation mechanism is fixedly embedded in the inner surface wall of the shell mechanism. According to the utility model, the motor can be respectively cast into the upper shell and the lower shell under the cooperation of the shell mechanism, so that the demolding is convenient, the yield of a model is effectively improved, the motor shell is convenient to assemble and disassemble, the effect of daily maintenance is achieved, the service life of the device is prolonged, the base is mounted on the top of the lower shell, the fixing holes are formed in the base, the assembly with other devices can be realized, the upper shell and the lower shell are assembled through the connection of the stud and the screw cap, the assembly relationship is firm, and the device is convenient to disassemble and assemble.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a cast motor shell.
Background
The motor is a device for converting electric energy into mechanical energy, it utilizes the electric coil to produce rotating magnetic field and acts on the rotor to form magneto-electric power rotating torque, the motor is divided into DC motor and AC motor according to different power supplies, the motor in the electric power system is mostly an AC motor, can be a synchronous motor or an asynchronous motor, the motor mainly consists of stator and rotor, the direction of forced movement of the electric lead in the magnetic field is related to current direction and magnetic induction line direction, the working principle of the motor is that the magnetic field acts on the current, so that the motor rotates.
The motor shell is formed by integral casting in actual production, the motor is inconvenient to detach and repair in later period due to integral design, the rejection rate is high when the motor breaks down, meanwhile, the integrally cast motor shell is convenient for casting and demolding, and many parts are simplified in design, so that the motor shell loses stronger functionality, and if a cooling rib is arranged in the casting process, the motor can be cooled, but the cooling effect of the cooling rib is general and cannot have good cooling effect on the device.
Disclosure of utility model
The utility model aims to solve the problems that the existing equipment is difficult to disassemble, repair and care because the cast shell of the motor at the present stage is mostly integrated when in use, so that the motor has larger loss in the use process, and the cast shell of the motor is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a cast motor housing comprises a housing mechanism, wherein a heat dissipation mechanism is fixedly embedded in the inner surface wall of the housing mechanism;
The shell mechanism comprises an upper shell, a bolt A is fixedly connected to one side of the outer wall of the upper shell, a threaded fixing column is movably inserted into the inner surface wall of the bolt A, a fixing cover is in threaded connection with one side of the outer wall of the threaded fixing column, two bolts B are movably sleeved on the outer surface wall of the threaded fixing column, a lower shell is fixedly connected between the outer surface walls of the bolts B, four bases are fixedly connected to the bottom of the lower shell, a group of fixing holes are formed in the tops of the four bases, two threaded holes A are formed in the tops of the upper shell, two threaded studs are in threaded connection with the inner surface wall of the threaded holes A, two nuts are in threaded connection with the outer surface wall of the two studs, two threaded holes B are formed in the tops of the lower shell, an upper vent hole is formed in one side of the outer wall of the upper shell, and a lower vent hole is formed in one side of the outer wall of the lower shell.
Preferably, an upper limit hole is formed in one side of the outer wall of the upper shell.
Preferably, a lower limit hole is formed in one side of the outer wall of the lower shell.
Preferably, the heat dissipation mechanism comprises a bearing, and the inner surface wall of the bearing is fixedly connected with a rotating shaft.
Preferably, a fan is fixedly sleeved on the outer surface wall of the rotating shaft.
Preferably, the outer surface wall of the rotating shaft is movably sleeved with a fixed cover.
Preferably, the inner surface wall of the lower limit hole is fixedly embedded with the outer surface wall of the bearing.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the motor can be respectively cast into the upper shell and the lower shell under the cooperation of the shell mechanism, so that the demolding is convenient, the yield of a model is effectively improved, the motor shell is convenient to assemble and disassemble, the effect of daily maintenance is achieved, the service life of the device is prolonged, the base is mounted on the top of the lower shell, the fixing holes are formed in the base, the assembly with other devices can be realized, the upper shell and the lower shell are assembled through the connection of the stud and the screw cap, the assembly relationship is firm, and the device is convenient to disassemble and assemble.
2. According to the utility model, the fixed cover is arranged on the outer wall of the shell mechanism under the cooperation of the shell mechanism and the heat dissipation mechanism, the rotating shaft is arranged in the fixed cover, the fan can be arranged on the rotating shaft, and the fan and the shell mechanism of the main body are separately produced and independently arranged to replace the traditional simple heat dissipation ribs, so that the motor in the shell can be well dissipated.
Drawings
Fig. 1 is a perspective view showing a front view of a cast motor housing according to the present utility model;
FIG. 2 is a perspective view showing a housing mechanism in a cast motor housing according to the present utility model;
FIG. 3 is a perspective view showing a part of a housing mechanism in a cast motor housing according to the present utility model;
Fig. 4 is a perspective view showing a split structure of a heat dissipating mechanism in a cast motor housing according to the present utility model.
Legend description:
1. A housing mechanism; 101. an upper housing; 102. a bolt A; 103. a thread fixing column; 104. a fixed cover; 105. a bolt B; 106. a lower housing; 107. a base; 108. a fixing hole; 109. a threaded hole A; 110. a stud; 111. a screw cap; 112. a threaded hole B; 113. an upper vent hole; 114. a lower vent hole; 115. an upper limit hole; 116. a lower limit hole;
2. a heat dissipation mechanism; 201. a bearing; 202. a rotating shaft; 203. a fan; 204. and fixing the cover.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
The embodiment 1, as shown in fig. 1-4, provides a cast motor housing, which comprises a housing mechanism 1, wherein a heat dissipation mechanism 2 is fixedly embedded in the inner surface wall of the housing mechanism 1;
The shell mechanism 1 comprises an upper shell 101, wherein a bolt A102 is fixedly connected to one side of the outer wall of the upper shell 101, a threaded fixing column 103 is movably inserted into the inner surface wall of the bolt A102, a fixing cover 104 is movably sleeved on one side of the outer wall of the threaded fixing column 103, two bolts B105 are movably sleeved on the outer surface wall of the threaded fixing column 103, an upper shell 106 is fixedly connected between the outer surface walls of the two bolts B105, four bases 107 are fixedly connected to the bottom of the lower shell 106, a group of fixing holes 108 are formed in the tops of the four bases 107, two threaded holes A109 are formed in the tops of the upper shell 101, two nuts 111 are movably connected to the outer surface walls of the two threaded holes A109, two threaded holes B112 are formed in the tops of the lower shell 106, an inner surface wall of the two threaded holes B112 is movably sleeved with the outer surface wall of the threaded bolts 110, an upper limit hole 114 is formed in one side of the outer wall of the upper shell 101, a lower limit hole 114 is formed in one side of the outer wall of the lower shell 106, and a limit hole 116 is formed in one side of the outer wall of the lower shell 101.
The whole motor shell in the embodiment 1 has the advantages that the whole motor shell consists of the upper shell 101 and the lower shell 106, the mold stripping is facilitated by casting respectively, meanwhile, the motor shell is detachable, later maintenance and nursing are facilitated, the bolt A102 is installed on one side of the upper shell 101, the bolt B105 is installed on one side of the lower shell 106, movable installation of the upper shell 101 and one side of the lower shell 106 is achieved through the threaded fixing column 103, assembly and opening of the upper shell 101 and the other side of the lower shell 106 are achieved through the assembly of the stud 110 and the nut 111, the base 107 is installed at the bottom of the lower shell 106, the fixing hole 108 is formed in the base 107, installation of the bottom of the device and other devices is achieved through the fixing hole 108, and the device has practicability.
In embodiment 2, as shown in fig. 2-4, the heat dissipation mechanism 2 includes a bearing 201, an inner surface wall of the bearing 201 is fixedly connected with a rotating shaft 202, an outer surface wall of the rotating shaft 202 is fixedly sleeved with a fan 203, and an outer surface wall of the rotating shaft 202 is movably sleeved with a fixed cover 204.
The effect that its whole embodiment 2 reaches is, pivot 202 and fan 203 assemble into independent forced air cooling device, realizes the cooling to the motor in operation, prevents that the motor from causing the short circuit when the high temperature of operation, and the outside cover of fan 203 is equipped with fixed cover 204, can play certain guard action to inside fan 203, installs bearing 201 outside the pivot 202, can realize that pivot 202 installs in other device insides, can freely rotate, and independent forced air cooling device can assemble with main part device.
Working principle: the bolt A102 is installed on one side of the upper shell 101, the bolt B105 is installed on one side of the lower shell 106, one end of the threaded fixing column 103 which is movably installed on one side of the upper shell 101 and one side of the lower shell 106 is connected with the fixing cover 104 in a threaded manner through the action of the threaded fixing column 103, fixing of the relative position of the threaded fixing column 103 is achieved, the other side of the upper shell 101 and the other side of the lower shell 106 are assembled through the stud 110 and the nut 111, the integrity of the whole device is achieved, the upper vent 113 is formed on one side of the upper shell 101, the lower vent 114 is formed on one side of the lower shell 106, internal air of the device can be communicated with the outside, the upper limit hole 115 is formed on one side of the upper shell 101, the lower limit hole 116 is formed on one side of the lower shell 106, a complete limit hole is formed, the bearing 201 is fixedly installed inside the lower limit hole 116, the rotating shaft 202 can be fixedly installed inside the bearing 201, the outer wall of the rotating shaft 202 is provided with the fan 203, effective air cooling of an internal motor of the outer shell can be achieved through the fan 203 which is independently installed, the device can be effectively cooled, the fixing cover 204 is sleeved outside the rotating shaft 202, the outer wall of the rotating shaft 204 is welded on the outer wall of the lower shell 106, and the inner fan 203 is protected.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. A cast motor housing comprising a housing means (1), characterized in that: the inner surface wall of the shell mechanism (1) is fixedly embedded with a heat dissipation mechanism (2);
The shell mechanism (1) comprises an upper shell (101), a bolt A (102) is fixedly connected to one side of the outer wall of the upper shell (101), a threaded fixing column (103) is movably inserted into the inner surface wall of the bolt A (102), a fixing cover (104) is connected to one side of the outer wall of the threaded fixing column (103) in a threaded mode, two bolts B (105) are movably sleeved on the outer surface wall of the threaded fixing column (103), a lower shell (106) is fixedly connected between the outer surface walls of the bolts B (105), four bases (107) are fixedly connected to the bottom of the lower shell (106), a group of fixing holes (108) are formed in the tops of the bases (107), two threaded holes A (109) are formed in the tops of the upper shell (101), two threaded studs (110) are connected to one side of the inner surface wall of the threaded hole A (109), two threaded nuts (111) are connected to the outer surface wall of the two studs (110), two threaded holes B (112) are formed in the tops of the lower shell (106), four threaded holes (107) are formed in the tops of the lower shell (106), and vent holes (114) are formed in the outer surface wall of the outer wall of the lower shell (101).
2. A cast motor housing as defined in claim 1, wherein: an upper limit hole (115) is formed in one side of the outer wall of the upper shell (101).
3. A cast motor housing as defined in claim 2, wherein: a lower limit hole (116) is formed in one side of the outer wall of the lower shell (106).
4. A cast motor housing as defined in claim 3, wherein: the heat dissipation mechanism (2) comprises a bearing (201), and a rotating shaft (202) is fixedly connected to the inner surface wall of the bearing (201).
5. A cast motor housing as defined in claim 4 wherein: the outer surface wall of the rotating shaft (202) is fixedly sleeved with a fan (203).
6. A cast motor housing as defined in claim 5, wherein: the outer surface wall of the rotating shaft (202) is movably sleeved with a fixed cover (204).
7. A cast motor housing as defined in claim 6 wherein: the inner surface wall of the lower limit hole (116) is fixedly embedded with the outer surface wall of the bearing (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322785933.3U CN221103092U (en) | 2023-10-18 | 2023-10-18 | Cast motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322785933.3U CN221103092U (en) | 2023-10-18 | 2023-10-18 | Cast motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221103092U true CN221103092U (en) | 2024-06-07 |
Family
ID=91326265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322785933.3U Active CN221103092U (en) | 2023-10-18 | 2023-10-18 | Cast motor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221103092U (en) |
-
2023
- 2023-10-18 CN CN202322785933.3U patent/CN221103092U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |