CN220382846U - Motor casing rear end cap convenient to equipment - Google Patents
Motor casing rear end cap convenient to equipment Download PDFInfo
- Publication number
- CN220382846U CN220382846U CN202322052611.8U CN202322052611U CN220382846U CN 220382846 U CN220382846 U CN 220382846U CN 202322052611 U CN202322052611 U CN 202322052611U CN 220382846 U CN220382846 U CN 220382846U
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- CN
- China
- Prior art keywords
- arc
- shaped fixing
- rear end
- fixing groove
- block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 9
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor shell rear end cover convenient to assemble, which comprises a motor shell body, wherein a fixing device is arranged on the motor shell body, a rear end cover body is arranged on the fixing device, the fixing device comprises a mounting plate, a first arc-shaped fixing block, a fixing component and a second arc-shaped fixing block, the outer side of the mounting plate is provided with the first arc-shaped fixing block which is distributed more, one side of the mounting plate is connected with the motor shell body, the first arc-shaped fixing block is provided with a first arc-shaped fixing groove and a second arc-shaped fixing groove, the first arc-shaped fixing groove and the second arc-shaped fixing groove are communicated, the fixing component is arranged in the first arc-shaped fixing groove, an arc-shaped fixing rod is arranged in the second arc-shaped fixing groove, one end of the arc-shaped fixing rod is connected with the second arc-shaped fixing block, the other end of the arc-shaped fixing rod is connected with the rear end cover body, and the fixing component comprises a moving rod, a spring and a third arc-shaped fixing block. The device can make the rear end cover reach the effect of being convenient for installation and dismantlement.
Description
Technical Field
The utility model relates to the field of motor shell rear end covers, in particular to a motor shell rear end cover convenient to assemble.
Background
When the motor is installed, the motor shell, the front end cover and the rear end cover are needed, and the motor is protected, damped and radiated through the motor shell, the front end cover and the rear end cover, so that the service life of the motor is prolonged.
The existing motor rear end cover is generally fixed by adopting screws, and when overhauling is needed, workers need to spend a long time to detach, so that the working efficiency is reduced.
Disclosure of Invention
The utility model provides a motor casing rear end cover convenient to assemble, which solves the technical problem that in the prior art, when overhauling is needed, workers need to disassemble the motor casing rear end cover for a long time, so that the working efficiency is reduced.
The technical scheme of the utility model is realized as follows:
the utility model provides a motor casing rear end cap convenient to equipment, includes motor housing body, be provided with fixing device on the motor housing body, be provided with the rear end cap body on the fixing device.
The fixing device comprises a mounting disc, a first arc-shaped fixing block, a fixing assembly and a second arc-shaped fixing block, wherein the first arc-shaped fixing blocks are distributed at equal intervals on the outer side of the mounting disc, one side of the mounting disc is connected with the motor housing body, a first arc-shaped fixing groove and a second arc-shaped fixing groove are formed in the first arc-shaped fixing block, the first arc-shaped fixing groove is communicated with the second arc-shaped fixing groove, the fixing assembly is arranged in the first arc-shaped fixing groove, an arc-shaped fixing rod is arranged in the second arc-shaped fixing groove, one end of the arc-shaped fixing rod is connected with the second arc-shaped fixing block, and the other end of the arc-shaped fixing rod is connected with the rear end cover body.
The fixed subassembly includes movable rod, spring and third arc fixed block, the movable rod top is connected with the stopper, just the movable rod bottom runs through first arc fixed block and with third arc fixed block is connected, third arc fixed block sets up in the first arc fixed slot, just the movable rod runs through the pot head and is equipped with the spring.
Preferably, the first arc-shaped fixing groove is matched with the second arc-shaped fixing block.
Preferably, the second arc-shaped fixing groove is matched with the arc-shaped fixing rod.
Preferably, a third arc-shaped fixing groove is formed in the second arc-shaped fixing block, and the third arc-shaped fixing groove is matched with the third arc-shaped fixing block.
Preferably, the rear end cover body is provided with a heat dissipation hole, and a heat dissipation fin is arranged in the heat dissipation hole.
Preferably, the bottom of the motor shell body is provided with feet.
The beneficial effects of the utility model are as follows: firstly, when the installation is to be carried out, the rear end cover body is placed on the mounting plate, then the rear end cover body is rotated, at this time, the rear end cover body drives the second arc fixed block to enter the first arc fixed slot, the arc fixed rod enters the second arc fixed slot, then the second arc fixed block extrudes the third arc fixed block, then the third arc fixed block drives the movable rod to move upwards, then the movable rod is fixed through the elasticity of a spring, when the movable rod needs to be dismounted, the limiting block is pulled, the limiting block drives the movable rod to move upwards, then the rear end cover is rotated, the second arc fixed block is pulled out from the first arc fixed slot, the arc fixed rod is pulled out from the second arc fixed slot, thereby the effect of convenient dismounting is achieved, and the device can enable the rear end cover to achieve the effect of convenient mounting and dismounting.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic block diagram of the overall structure of a motor housing rear end cap of the present utility model for ease of assembly;
FIG. 2 is a schematic view of a motor housing rear end cap mounting plate of the present utility model for ease of assembly;
FIG. 3 is a schematic structural view of a first arc-shaped fixing block of a rear end cover of a motor housing, which is convenient to assemble;
FIG. 4 is a schematic view of a rear end cap body in a rear end cap of a motor housing for easy assembly according to the present utility model;
fig. 5 is a schematic structural view of a third arc-shaped fixing block of a rear end cover of a motor casing, which is convenient to assemble.
Reference numerals: 1. a motor housing body; 101. a rear end cap body; 102. a mounting plate; 103. a first arc-shaped fixing block; 104. a first arc-shaped fixing groove; 105. a second arc-shaped fixing groove; 106. an arc-shaped fixing rod; 107. a moving rod; 108. a spring; 109. a third arc-shaped fixed block; 110. a third arc-shaped fixing groove; 111. a heat radiation hole; 112. a heat radiation fin; 113. and a second arc-shaped fixing block.
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. 1-5, the utility model provides a technical scheme of a motor casing rear end cover convenient to assemble:
the motor shell rear end cover comprises a motor shell body 1, wherein a fixing device is arranged on the motor shell body 1, a rear end cover body 101 is arranged on the fixing device, the fixing device comprises a mounting plate 102, a first arc-shaped fixing block 103, a fixing component and a second arc-shaped fixing block 113, the outer side of the mounting plate 102 is provided with the first arc-shaped fixing block 103 distributed at equal intervals, one side of the mounting plate 102 is connected with the motor shell body 1, a first arc-shaped fixing groove 104 and a second arc-shaped fixing groove 105 are formed in the first arc-shaped fixing block 103, the first arc-shaped fixing groove 104 and the second arc-shaped fixing groove 105 are communicated, a fixing component is arranged in the first arc-shaped fixing groove 104, an arc-shaped fixing rod 106 is arranged in the second arc-shaped fixing groove 105, one end of the arc-shaped fixing rod 106 is connected with the second arc-shaped fixing block 113, the other end of the arc-shaped fixing rod 106 is connected with the rear end cover body 101, the fixing assembly comprises a moving rod 107, a spring 108 and a third arc-shaped fixing block 109, wherein the top of the moving rod 107 is connected with a limiting block, the bottom of the moving rod 107 penetrates through the first arc-shaped fixing block 103 and is connected with the third arc-shaped fixing block 109, the third arc-shaped fixing block 109 is arranged in the first arc-shaped fixing groove 104, the moving rod 107 penetrates through the end sleeve and is provided with the spring 108, firstly, when the rear end cover body 101 is required to be installed, the mounting disc 102 is placed, then the rear end cover body 101 is rotated, at the moment, the rear end cover body 101 drives the second arc-shaped fixing block 113 to enter the first arc-shaped fixing groove 104, the arc-shaped fixing rod 106 enters the second arc-shaped fixing groove 105, then the second arc-shaped fixing block 113 extrudes the third arc-shaped fixing block 109, then the third arc-shaped fixing block 109 drives the moving rod 107 to move upwards, then the rear end cover is fixed through the elastic force of the spring 108, when the rear end cover body is required to be disassembled, pulling the limiting block, the limiting block drives the moving rod 107 to move upwards, and then the rear end cover body 101 is rotated, so that the second arc-shaped fixing block 113 is pulled out of the first arc-shaped fixing groove 104, and the arc-shaped fixing rod 106 is pulled out of the second arc-shaped fixing groove 105, so that the effect of convenient disassembly is achieved.
The first arc fixing groove 104 is matched with the second arc fixing block 113, so that the second arc fixing block 113 can enter the first arc fixing groove 104, and then the second arc fixing block 113 can enable the third arc fixing block 109 to move upwards.
The second arc-shaped fixing groove 105 is matched with the arc-shaped fixing rod 106, so that the arc-shaped fixing rod 106 can enter the second arc-shaped fixing groove 105.
The second arc-shaped fixing block 113 is provided with a third arc-shaped fixing groove 110, the third arc-shaped fixing groove 110 is matched with the third arc-shaped fixing block 109, and when the second arc-shaped fixing block 113 extrudes the third arc-shaped fixing block 109, the third arc-shaped fixing block 109 enters the third arc-shaped fixing groove 110 to be fixed through the elasticity of the spring 108.
The rear end cover body 101 is provided with a heat dissipation hole 111, a heat dissipation fin 112 is arranged in the heat dissipation hole 111, and the heat dissipation fin 112 in the heat dissipation hole 111 enables the rear end cover body 101 to have good heat dissipation.
The bottom of the motor housing body 1 is provided with footings, and the motor housing body 1 is supported through the footings.
The working principle and the using flow of the utility model are as follows: firstly, when the rear end cover body 101 is to be installed, the rear end cover body 101 is placed on the installation disc 102, then the rear end cover body 101 is rotated, at the moment, the rear end cover body 101 drives the second arc fixing block 113 to enter the first arc fixing groove 104, the arc fixing rod 106 enters the second arc fixing groove 105, then the second arc fixing block 113 extrudes the third arc fixing block 109, then the third arc fixing block 109 drives the moving rod 107 to move upwards, the third arc fixing block 109 enters the third arc fixing groove 110 to be fixed through the elastic force of the spring 108, when the rear end cover needs to be detached, the limiting block is pulled to drive the moving rod 107 to move upwards, then the third arc fixing block 109 is pulled out of the third arc fixing groove 110, then the rear end cover body 101 is rotated, the second arc fixing block 113 is pulled out of the first arc fixing groove 104, and the arc fixing rod 106 is pulled out of the second arc fixing groove 105, so that the rear end cover can be conveniently detached.
While there has been shown and described what are at present considered to be the basic principles, the main features and the advantages of the utility model, it will be understood by those skilled in the art that the present utility model is not limited to the above embodiments, but is merely described in the foregoing description as preferred embodiments of the utility model, and it is not intended to limit the utility model, but various changes and modifications can be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Motor casing rear end cap convenient to equipment, its characterized in that: the motor comprises a motor shell body (1), wherein a fixing device is arranged on the motor shell body (1); the fixing device is provided with a rear end cover body (101);
the fixing device comprises a mounting plate (102), a first arc-shaped fixing block (103), a fixing assembly and a second arc-shaped fixing block (113); the outer side of the mounting plate (102) is provided with first arc-shaped fixing blocks (103) which are distributed at equal intervals, and one side of the mounting plate (102) is connected with the motor shell body (1); a first arc-shaped fixing groove (104) and a second arc-shaped fixing groove (105) are formed in the first arc-shaped fixing block (103); the first arc-shaped fixing groove (104) is communicated with the second arc-shaped fixing groove (105), and the fixing assembly is arranged in the first arc-shaped fixing groove (104); an arc-shaped fixing rod (106) is arranged in the second arc-shaped fixing groove (105); one end of the arc-shaped fixing rod (106) is connected with a second arc-shaped fixing block (113), and the other end of the arc-shaped fixing rod (106) is connected with the rear end cover body (101);
the fixed assembly comprises a moving rod (107), a spring (108) and a third arc-shaped fixed block (109); the top of the moving rod (107) is connected with a limiting block, and the bottom of the moving rod (107) penetrates through the first arc-shaped fixed block (103) and is connected with the third arc-shaped fixed block (109); the third arc-shaped fixing block (109) is arranged in the first arc-shaped fixing groove (104), and the moving rod (107) penetrates through the end sleeve to be provided with the spring (108).
2. The motor housing rear end cap of claim 1, wherein: the first arc-shaped fixing groove (104) is matched with the second arc-shaped fixing block (113).
3. The motor housing rear end cap of claim 1, wherein: the second arc-shaped fixing groove (105) is matched with the arc-shaped fixing rod (106).
4. The motor housing rear end cap of claim 1, wherein: a third arc-shaped fixing groove (110) is formed in the second arc-shaped fixing block (113), and the third arc-shaped fixing groove (110) is matched with the third arc-shaped fixing block (109).
5. The motor housing rear end cap of claim 1, wherein: the rear end cover body (101) is provided with a radiating hole (111), and radiating fins (112) are arranged in the radiating hole (111).
6. The motor housing rear end cap of claim 1, wherein: the bottom of the motor shell body (1) is provided with feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322052611.8U CN220382846U (en) | 2023-07-31 | 2023-07-31 | Motor casing rear end cap convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322052611.8U CN220382846U (en) | 2023-07-31 | 2023-07-31 | Motor casing rear end cap convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220382846U true CN220382846U (en) | 2024-01-23 |
Family
ID=89559203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322052611.8U Active CN220382846U (en) | 2023-07-31 | 2023-07-31 | Motor casing rear end cap convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220382846U (en) |
-
2023
- 2023-07-31 CN CN202322052611.8U patent/CN220382846U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |