CN221240183U - Motor casing structure for track motor - Google Patents
Motor casing structure for track motor Download PDFInfo
- Publication number
- CN221240183U CN221240183U CN202322861425.9U CN202322861425U CN221240183U CN 221240183 U CN221240183 U CN 221240183U CN 202322861425 U CN202322861425 U CN 202322861425U CN 221240183 U CN221240183 U CN 221240183U
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- Prior art keywords
- rear end
- motor
- hole
- aluminum alloy
- end cap
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 27
- 239000003381 stabilizer Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000000956 alloy Substances 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a motor shell structure for a track motor, and relates to the technical field of motor shells. The novel aluminum alloy rear end cover comprises an aluminum alloy shell body, a rear end cover and a front end cover, wherein an internal thread is arranged at the rear end of the aluminum alloy shell body, an external thread is arranged at the head of the rear end cover, the rear end cover is in threaded connection with the aluminum alloy shell body through the external thread and the internal thread, and a rear shaft hole is formed in the center of the rear end cover. This motor casing structure for track motor adopts split type structure, sets up rear end cap and front end housing respectively in the front and back both sides of casing, and the rear end cap adopts threaded connection's mode installation, and the front end housing then adopts the screw fixation mode, during maintenance, only need revolve and twist the rear end cap and can split motor casing, the benefit of doing so is can dismantle fast, and convenience of customers maintains, and the casing part adopts the aluminum alloy material that has higher heat transfer coefficient simultaneously, and has also seted up the louvre on the end cap, can promote the heat dispersion of motor casing well.
Description
Technical Field
The utility model relates to the technical field of motor shells, in particular to a motor shell structure for a track motor.
Background
The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and the motor mainly has the function of generating driving torque, being used as a power source of an electric appliance or various machines, and the generator mainly has the function of converting mechanical energy into electric energy.
But the motor casing of current track motor adopts integrated into one piece's metal casing structure more, and the user need consume a large amount of time and dismantle in the maintenance dismantlement in-process, has brought very big inconvenient problem for the user's follow-up use.
Disclosure of utility model
The utility model provides a motor shell structure for a track motor, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor casing structure for track motor, includes aluminum alloy casing, rear end cap and front end housing, aluminum alloy casing's rear end is equipped with the internal thread, the head of rear end cap is equipped with the external screw thread, the rear end cap passes through external screw thread and internal screw thread and aluminum alloy casing threaded connection, the center of rear end cap is equipped with the rear axle hole, and the periphery in rear axle hole has seted up first louvre, aluminum alloy casing's front end is equipped with annular fitting surface, and is equipped with the screw hole on the annular fitting surface, be equipped with the counter bore on the front end cap, and install the fixed screw in the counter bore, the front end cap passes through fixed screw and screw hole and aluminum alloy casing fastening connection, the center of front end cap is equipped with the front axle hole, and the second louvre has been seted up to the periphery in front axle hole.
Further, the bottom of aluminum alloy casing is equipped with the stabilizer blade, and has seted up the mounting hole on the stabilizer blade.
Further, the bottom of stabilizer blade is equipped with the draw-in groove, and has the rubber pad through draw-in groove joint.
Further, the rear shaft hole and the front shaft hole are positioned on the same axis, and the rear shaft hole is provided with a first bearing hole.
Further, the head end of the rear end cover is provided with an annular skirt edge, and the rear shaft hole extends out of the rear side of the rear end cover.
Further, the front side of the front shaft hole is provided with second bearing holes, the threaded holes are uniformly distributed around the annular assembly surface, and the counter bores correspond to the threaded holes in position.
Compared with the prior art, the utility model provides a motor shell structure for a track motor, which has the following beneficial effects:
This motor casing structure for track motor adopts split type structure, sets up rear end cap and front end housing respectively in the front and back both sides of casing, and the rear end cap adopts threaded connection's mode installation, and the front end housing then adopts the screw fixation mode, during maintenance, only need revolve and twist the rear end cap and can split motor casing, the benefit of doing so is can dismantle fast, and convenience of customers maintains, and the casing part adopts the aluminum alloy material that has higher heat transfer coefficient simultaneously, and has also seted up the louvre on the end cap, can promote the heat dispersion of motor casing well.
Drawings
FIG.1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
Fig. 3 is a rear view of the present utility model.
In the figure: 1. an aluminum alloy housing; 2. a rear end cover; 3. a front end cover; 4. an internal thread; 5. an external thread; 6. a rear shaft hole; 7. a first heat radiation hole; 8. an annular assembly surface; 9. a threaded hole; 10. a countersunk hole; 11. a set screw; 12. a front shaft hole; 13. a second heat radiation hole; 14. a support leg; 15. a mounting hole; 16. a clamping groove; 17. a rubber pad; 18. a first bearing hole; 19. an annular skirt; 20. and a second bearing hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model discloses a motor shell structure for a track motor, which comprises an aluminum alloy shell 1, a rear end cover 2 and a front end cover 3, wherein the rear end of the aluminum alloy shell 1 is provided with an internal thread 4, the head of the rear end cover 2 is provided with an external thread 5, the rear end cover 2 is in threaded connection with the aluminum alloy shell 1 through the external thread 5 and the internal thread 4, the center of the rear end cover 2 is provided with a rear shaft hole 6, the periphery of the rear shaft hole 6 is provided with a first heat dissipation hole 7, the front end of the aluminum alloy shell 1 is provided with an annular assembly surface 8, the annular assembly surface 8 is provided with a threaded hole 9, the front end cover 3 is provided with a counter sunk hole 10, a fixing screw 11 is arranged in the counter sunk hole 10, the front end cover 3 is in fastened connection with the aluminum alloy shell 1 through the fixing screw 11 and the threaded hole 9, the front and rear end cover 2 and the front end cover 3 are respectively arranged on the front and the rear sides of the shell, the rear end cover 2 is installed in a threaded connection mode, the front end cover 3 is in a screw fixing mode, and the front end cover 3 is detached in maintenance mode, the motor shell is required to be screwed, the front end cover 2 is screwed down, the heat dissipation hole can be quickly removed, the motor shell is provided with a heat dissipation hole 12, and the front end cover is convenient to take the heat dissipation performance of a motor shell, and the motor shell is good, and the front end can be well easily detached, and has a heat dissipation performance due to the heat dissipation effect, and due to the fact that to the heat dissipation performance to the motor shell.
Specifically, the bottom of the aluminum alloy shell 1 is provided with a support leg 14, and the support leg 14 is provided with a mounting hole 15.
In this embodiment, the support legs 14 serve to secure the entire motor to the foundation by means of bolts engaging the mounting holes 15.
Specifically, the bottom of the support leg 14 is provided with a clamping groove 16, and a rubber pad 17 is clamped through the clamping groove 16.
In this embodiment, the clamping groove 16 is an assembly structure for mounting and fixing the rubber pad 17, and the rubber pad 17 mainly has the function of reducing noise and vibration.
Specifically, the rear shaft hole 6 and the front shaft hole 12 are located on the same axis, and the rear shaft hole 6 is provided with a first bearing hole 18.
In this embodiment, if the motor front end is driven, the front end bearing and shaft loads will be quite large, while the rear end driven is designed to relatively balance the shaft and bearing loads, the first bearing bore 18.
Specifically, the head end of the rear end cover 2 is provided with an annular skirt 19, and the rear shaft hole 6 extends out of the rear side of the rear end cover 2.
In this embodiment, the annular skirt 19 is of a limiting structure, and the annular skirt 19 can perform a certain limiting function when the rotor and other components are mounted.
Specifically, the front side of the front shaft hole 12 is provided with second bearing holes 20, the threaded holes 9 are uniformly distributed around the annular assembly surface 8, and the counter bores 10 correspond to the threaded holes 9 in position.
In this embodiment, the rear end cap 2 and the housing portion are of a split type structure and are mounted by screw fixation.
When using, adopt split type structure, both sides set up rear end cap 2 and front end housing 3 respectively around the casing, rear end cap 2 adopts threaded connection's mode installation, and front end housing 3 then adopts the screw fixation mode, during maintenance, only need twist rear end cap 2 can split motor casing, the benefit of doing so can dismantle fast, convenience of customers maintains, the casing part adopts the aluminum alloy material that has higher heat transfer coefficient simultaneously, and the louvre has also been seted up on the end cover, can promote the heat dispersion of motor casing well.
To sum up, this motor casing structure for track motor adopts split type structure, sets up rear end cap 2 and front end housing 3 respectively in the front and back both sides of casing, and rear end cap 2 adopts threaded connection's mode installation, and front end housing 3 then adopts the screw fixation mode, during maintenance, only need twist rear end cap 2 can split motor casing, the benefit of doing so is can dismantle fast, convenience of customers maintains, the casing part adopts the aluminum alloy material that has higher heat transfer coefficient simultaneously, and the louvre has also been seted up on the end cover, can promote the heat dispersion of motor casing well.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a motor casing structure for track motor, includes aluminum alloy casing (1), rear end cap (2) and front end housing (3), its characterized in that: the rear end of aluminum alloy casing (1) is equipped with internal thread (4), the head of rear end cap (2) is equipped with external screw thread (5), rear end cap (2) pass through external screw thread (5) and internal screw thread (4) and aluminum alloy casing (1) threaded connection, the center of rear end cap (2) is equipped with rear axle hole (6), and first louvre (7) have been seted up in the periphery of rear axle hole (6), the front end of aluminum alloy casing (1) is equipped with annular fitting surface (8), and is equipped with screw hole (9) on annular fitting surface (8), be equipped with countersunk hole (10) on front end cap (3), and install set screw (11) in countersunk hole (10), front end cap (3) pass through set screw (11) and screw hole (9) and aluminum alloy casing (1) fastening connection, the center of front end cap (3) is equipped with front axle hole (12), and the periphery of front axle hole (12) has seted up second louvre (13).
2. The motor casing structure for a track motor according to claim 1, wherein: the bottom of aluminum alloy casing (1) is equipped with stabilizer blade (14), and has seted up mounting hole (15) on stabilizer blade (14).
3. The motor casing structure for a track motor according to claim 2, wherein: the bottom of stabilizer blade (14) is equipped with draw-in groove (16), and has rubber pad (17) through draw-in groove (16) joint.
4. The motor casing structure for a track motor according to claim 1, wherein: the rear shaft hole (6) and the front shaft hole (12) are positioned on the same axis, and the rear shaft hole (6) is provided with a first bearing hole (18).
5. The motor casing structure for a track motor according to claim 1, wherein: the head end of the rear end cover (2) is provided with an annular skirt edge (19), and the rear shaft hole (6) extends out of the rear side of the rear end cover (2).
6. The motor casing structure for a track motor according to claim 1, wherein: the front side of the front shaft hole (12) is provided with a second bearing hole (20), the threaded holes (9) are uniformly distributed around the annular assembly surface (8), and the counter sunk holes (10) correspond to the threaded holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322861425.9U CN221240183U (en) | 2023-10-23 | 2023-10-23 | Motor casing structure for track motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322861425.9U CN221240183U (en) | 2023-10-23 | 2023-10-23 | Motor casing structure for track motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221240183U true CN221240183U (en) | 2024-06-28 |
Family
ID=91593917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322861425.9U Active CN221240183U (en) | 2023-10-23 | 2023-10-23 | Motor casing structure for track motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221240183U (en) |
-
2023
- 2023-10-23 CN CN202322861425.9U patent/CN221240183U/en active Active
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| GR01 | Patent grant |