Cooling device for aluminum motor casing
By incorporating an adjustable spray nozzle into the cooling device, the problem of sand getting wet inside the aluminum motor housing was solved, achieving efficient external surface cooling and reducing sand removal costs.
Patent Information
- Application Number
- CN202520164742.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-23
AI Technical Summary
When existing cooling devices perform comprehensive atomized spraying on aluminum motor housings, the sand remaining inside the cavity gets wet, increasing the difficulty and cost of sand removal.
A cooling device for an aluminum motor housing is designed. By setting up a placement component and a spraying component inside the cooling box, the spraying nozzles of the spraying component can be adjusted to avoid spraying into the inner cavity and only spraying the outer surface.
This effectively prevents the sand inside the aluminum motor housing from getting wet, reducing the difficulty and cost of subsequent sand cleaning work, while also improving cooling efficiency.
Smart Images
Figure CN223785861U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the cooling technical field of aluminium motor shell, specifically a cooling device for aluminium motor shell. BACKGROUND
[0002] In the manufacturing process of aluminium motor shell, the surface of aluminium motor shell after finishing machining is often in high temperature state, in order to ensure the smooth of production flow and the stability of product quality, must in time to the aluminium motor shell of high temperature carries out cooling processing. Traditional cooling mode can exist the problem of low efficiency or inconvenient operation, and with the continuous progress of automation technology, the modern aluminium motor shell manufacturing field widely adopts the special cooling device to realize this purpose.
[0003] These cooling devices generally adopt atomization spraying technology, by atomizing and uniformly spraying water or other cooling medium on the surface of aluminium motor shell, utilize the principle that water mist absorbs a large amount of heat when evaporating, realize the rapid and effective cooling of aluminium motor shell. In order to further improve the cooling efficiency, ensure that the temperature of aluminium motor shell inside and outside drops uniformly, the existing cooling device design usually requires atomization spraying to the whole aluminium motor shell, including its inner cavity and outer surface. However, due to the aluminium motor shell in the machining process, a certain amount of sand may remain in the inner cavity, when the cooling device cools the inner cavity, the sand will be wet. Once the sand is wet, its adhesion and friction will change, resulting in that the wet sand is more difficult to be cleaned up in the subsequent sand cleaning process, thereby increasing the difficulty and cost of sand cleaning work. UTILITY MODEL CONTENTS
[0004] In view of the above-mentioned defects, the utility model provides a cooling device for aluminium motor shell, which aims to solve the problem that the existing cooling device usually requires atomization spraying to the whole aluminium motor shell, however, due to the aluminium motor shell in the machining process, a certain amount of sand may remain in the inner cavity, when the cooling device cools the inner cavity, the sand will be wet, resulting in the increase of the difficulty and cost of subsequent sand cleaning work.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A cooling device for aluminium motor shell, comprising a cooling box body, a support frame, at least two placing assemblies, at least two spraying assemblies and a water supply assembly, the spraying assembly comprises a spraying head;
[0007] The support frame is fixed to the inside of the cooling box body, the two placing assemblies are arranged on the top of the support frame, the two placing assemblies are symmetrically arranged left and right, the two spraying assemblies are arranged corresponding to the placing assemblies respectively, and the placing assemblies are used for placing the aluminum motor shell to be cooled.
[0008] The periphery of each of the two spraying heads is provided with a plurality of spraying holes, and the plurality of spraying holes are uniformly and interval arranged from top to bottom.
[0009] Preferably, the spraying assembly further comprises an adapter seat, the water supply assembly comprises two output ends and two water supply hoses, the spraying head is mounted on the adapter seat, the inside of the spraying head is communicated with the inside of the adapter seat, the two output ends are arranged on the outer side wall of the cooling box body, and the two output ends are communicated with the corresponding adapter seat through the respective water supply hose.
[0010] Preferably, the placing assembly comprises four inverted L-shaped frames, one end of each of the four inverted L-shaped frames is connected to the top of the support frame, the corners of the four inverted L-shaped frames are connected with the periphery of the adapter seat respectively, and the four inverted L-shaped frames are uniformly distributed on the periphery of the adapter seat.
[0011] Preferably, the water supply assembly further comprises a water supply source, a water supply main pipe and two water supply branch pipes, the water supply main pipe is provided with an input end; the input end of the water supply main pipe is communicated with the water supply source, the water supply main pipe is arranged along the left-right direction, one end of each of the two water supply branch pipes is communicated with the water supply main pipe, the other end of each of the two water supply branch pipes is provided with the output end, and the two water supply branch pipes are arranged along the up-down direction.
[0012] Preferably, the support frame comprises two support columns, a first support cross beam and four second support cross beams; the bottom of each of the two support columns is fixed to the inner bottom of the cooling box body, the support cross beam is arranged along the left-right direction, the bottom of the support cross beam is fixed to the top of the two support columns, the left and right ends of the support cross beam are connected to the left and right inner side walls of the cooling box body respectively, and the four second support cross beams are arranged along the front-rear direction, and two second support cross beams are arranged between the support cross beam and the front and rear inner side walls of the cooling box body respectively.
[0013] Preferably, three pad frames are uniformly and interval arranged on the outer bottom of the cooling box body from left to right.
[0014] The technical scheme provided by the utility model can have the following beneficial effects:
[0015] The two placing assemblies are arranged in the cooling box body, and the spraying assemblies are arranged in the two placing assemblies, so that when the aluminum motor shell to be cooled is placed on the placing assemblies, the spraying assemblies can accurately adjust the spraying range of water according to preselected spraying holes, so that water can only be sprayed to the outer surface of the aluminum motor shell to be cooled, and cannot be sprayed to the inner cavity of the aluminum motor shell to be cooled, thereby preventing sand in the inner cavity of the aluminum motor shell to be cooled from being wetted, and reducing the difficulty and cost of subsequent sand cleaning work. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is a structural schematic view of a cooling device for an aluminum motor shell.
[0017] Figure 2 is Figure 1 is a local enlarged view of the A area in the figure.
[0018] 1, a cooling box body; 2, a support frame; 3, a placing assembly; 4, a spraying assembly; 5, a water supply assembly; 6, a pad frame; 21, a support column; 22, a first support cross beam; 23, a second support cross beam; 31, an inverted L-shaped frame; 41, a spraying head; 42, an adapter seat; 51, an output end; 52, a water supply main pipe; 53, a water supply branch pipe; 410, a spraying hole; 520, an input end. DETAILED DESCRIPTION
[0019] The technical scheme of the present application will be further described below in combination with the drawings and through specific embodiments.
[0020] In the description of the present application, it should be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the 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 orientation, and therefore cannot be understood as a limitation on the present application.
[0021] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0022] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "splicing", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;It can be directly connected, or indirectly connected through the intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.
[0023] A cooling device for aluminum motor shell, including cooling box body 1, support frame 2, at least two placement components 3, at least two spray components 4 and water supply component 5, the spray component 4 includes spray head 41;
[0024] The support frame 2 is fixed in the inside of the cooling box body 1, and the two placement components 3 are symmetrically arranged on the top of the support frame 2, and the two spray components 4 are respectively arranged on the corresponding placement components 3, and the placement component 3 is used for placing the aluminum motor shell to be cooled;The water supply component 5 is arranged on the outside of the cooling box body 1, and the water supply component 5 is used to provide water source for the spray component 4;
[0025] The periphery of two spray heads 41 is respectively provided with a plurality of spray holes 410, and a plurality of spray holes 410 are uniformly and spacedly arranged from top to bottom, and the spray component 4 is used for spraying the outer surface of the aluminum motor shell to be cooled according to the preselected spray hole 410.
[0026] The cooling device for aluminum motor shell of the scheme, in the embodiment, as shown in the drawing, the placement component 3 and the spray component 4 are both provided with two. Figures 1-2 When the aluminum motor shell to be cooled needs to be cooled, the staff first selects the spray hole 410 with a height greater than that of the aluminum motor shell to be cooled as the spray hole needing to perform the spray task according to the height of the aluminum motor shell to be cooled, and plugs up the remaining spray holes 410. Then the aluminum motor shell to be cooled is placed on the placement component 3, and the water supply component 5 is started, under the action of the water supply component 5, water can be sprayed out of the spray hole needing to perform the spray task and sprayed to the outer surface of the aluminum motor shell to be cooled, so as to realize the cooling of the aluminum motor shell. Further, the provision of the cooling box body 1 is conducive to storing the water sprayed out of the spray component 4, thereby facilitating the recycling of the water. The provision of two placement components 3 and spray components 4 can realize the synchronous cooling of two aluminum motor shells to be cooled, thereby significantly improving the efficiency of batch cooling operation of the aluminum motor shell.
[0027] The two placing assemblies 3 are arranged in the cooling box body 1, and the spraying assemblies 4 are arranged on the two placing assemblies 3, so that when the aluminum motor shell to be cooled is placed on the placing assembly 3, the spraying assemblies 4 can accurately adjust the spraying range of water according to the preselected spraying holes 410, so that the water can only be sprayed on the outer surface of the aluminum motor shell to be cooled, and cannot be sprayed into the inner cavity of the aluminum motor shell to be cooled, thereby preventing the sand in the inner cavity of the aluminum motor shell to be cooled from being wetted, and reducing the difficulty and cost of subsequent sand cleaning work.
[0028] Preferably, the spraying assembly 4 further comprises an adapter 42, and the water supply assembly 5 comprises two output ends 51 and two water supply hoses (not shown in the figure); the spraying head 41 is installed on the adapter 42, the inside of the spraying head 41 is in communication with the inside of the adapter 42, the two output ends 51 are arranged on the outer side wall of the cooling box body 1, and the two output ends 51 are respectively connected to the corresponding adapter 42 through the respective water supply hoses. In this embodiment, as shown in the figure, by starting the water supply assembly 5, water flows out from the two output ends 51 synchronously and is accurately delivered to the corresponding adapter 42 through the respective water supply hoses. This design ensures that water can be sprayed through the two spraying heads 41 at the same time and efficiently, and realizes balanced and efficient use of water resources. Figures 1-2
[0029] Preferably, the placing assembly 3 comprises four inverted L-shaped frames 31, one end of each of the four inverted L-shaped frames 31 is connected to the top of the support frame 2, the corners of the four inverted L-shaped frames 31 are respectively connected to the periphery of the adapter 42, and the four inverted L-shaped frames 31 are uniformly distributed on the periphery of the adapter 42. In this embodiment, as shown in the figure, when the aluminum motor shell to be cooled is placed on the placing assembly 3, the four inverted L-shaped frames 31 are beneficial to more stably supporting the aluminum motor shell to be cooled. Since the four inverted L-shaped frames 31 are uniformly distributed on the periphery of the adapter 42, the spraying head 41 can conveniently spray the aluminum motor shell to be cooled. Figures 1-2
[0030] Preferably, the water supply assembly 5 further comprises a water supply source (not shown in the figure), a water supply main pipe 52 and two water supply branch pipes 53, and the water supply main pipe 52 is provided with an input end 520; the input end 520 of the water supply main pipe 52 is connected to the water supply source, the water supply main pipe 52 is arranged in the left-right direction, one end of each of the two water supply branch pipes 53 is connected to the water supply main pipe 52, the other end of each of the two water supply branch pipes 53 is provided with the output end 51, and the two water supply branch pipes 53 are arranged in the up-down direction. In this embodiment, as shown in the figure, by starting the water supply assembly 5, water flows out from the two output ends 51 synchronously and is accurately delivered to the corresponding adapter 42 through the respective water supply hoses. This design ensures that water can be sprayed through the two spraying heads 41 at the same time and efficiently, and realizes balanced and efficient use of water resources. Figure 1 As shown, when the water supply component 5 needs to supply water to the two spray components 4, the water in the water supply source is first guided into the water supply main pipe 52, and then the water flow is effectively distributed to the two water supply branch pipes 53 to ensure that both spray components 4 can receive a sufficient water supply.
[0031] Preferably, the support frame 2 includes two support columns 21, a first support beam 22, and four second support beams 23; the bottoms of the two support columns 21 are fixed to the inner bottom of the cooling box 1, the support beams 22 are arranged in the left-right direction, the bottoms of the support beams 22 are fixed to the tops of the two support columns 21, the left and right ends of the support beams 22 are respectively connected to the left and right inner sidewalls of the cooling box 1, the four second support beams 23 are arranged in the front-back direction, and two second support beams 23 are respectively arranged between the support beams 22 and the front and rear inner sidewalls of the cooling box 1.
[0032] In this embodiment, as Figure 1 As shown, the two support columns 21 are fixed to the inner bottom of the cooling box 1, providing a solid foundation for the entire support frame 2. Since the bottom of the support beam 22 is fixed to the top of the two support columns 21, and the left and right ends of the support beam 22 are respectively connected to the left and right inner sidewalls of the cooling box 1, this layout enhances the overall rigidity and stability of the support frame 2. Because two second support beams 23 are respectively provided between the support beam 22 and the front and rear inner sidewalls of the cooling box 1, this layout not only optimizes the stress distribution of the support frame 2 but also enhances its load-bearing capacity.
[0033] Preferably, it also includes three support frames 6, which are evenly spaced from left to right on the outer bottom of the cooling box 1. In this embodiment, as... Figure 1 As shown, the arrangement of the three pads 6 helps to enhance the overall stability of the cooling box 1 and effectively prevents shaking and tilting caused by uneven ground or external vibration.
[0034] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.
Claims
1. A cooling device for an aluminum electric machine housing, characterized by: Including cooling box, support frame, at least two placement components, at least two spray components and water supply component, the spray component includes spray head; The support frame is fixed to the inside of the cooling box, two placement components are arranged on the top of the support frame, two placement components are symmetrically arranged, two spray components are arranged in the corresponding placement component, the placement component is used to place the aluminum motor shell to be cooled;The water supply component is arranged on the outside of the cooling box, and the water supply component is used to provide water source for the spray component; The periphery of two spray heads is respectively provided with a plurality of spray holes, a plurality of spray holes are uniformly and spaced apart from top to bottom, and the spray component is used for spraying the outer surface of the aluminum motor shell to be cooled according to the preselected spray hole.
2. A cooling device for an aluminum electric machine housing according to claim 1, characterized in that: The spray component further comprises an adapter seat, the water supply component comprises two output ends and two water supply hoses; The spray head is mounted on the adapter seat, the inside of the spray head is communicated with the inside of the adapter seat, two output ends are arranged on the outer wall of the cooling box, and two output ends are respectively connected to the corresponding adapter seat through the respective water supply hose.
3. A cooling device for an aluminum electric machine housing according to claim 2, characterized in that: The placement component includes four inverted L-shaped frames, one end of four inverted L-shaped frames is connected to the top of the support frame, the corners of four inverted L-shaped frames are respectively connected to the periphery of the adapter seat, and four inverted L-shaped frames are uniformly distributed on the periphery of the adapter seat.
4. The cooling device for an aluminum electric machine housing according to claim 2, characterized in that: The water supply component further comprises a water supply source, a water supply main pipe and two water supply branch pipes, and the water supply main pipe is provided with an input end; The input end of the water supply main pipe is communicated with the water supply source, the water supply main pipe is arranged along the left-right direction, one end of two water supply branch pipes is communicated with the water supply main pipe, the other end of two water supply branch pipes is respectively provided with the output end, and two water supply branch pipes are arranged along the up-down direction.
5. The cooling device for an aluminum electric machine housing according to claim 1, characterized in that: The support frame includes two support columns, a first support beam and four second support beams; The bottom of two support columns is fixed to the inner bottom of the cooling box, the support beam is arranged along the left-right direction, the bottom of the support beam is fixed to the top of two support columns, the left and right ends of the support beam are respectively connected to the left and right inner side walls of the cooling box, four second support beams are arranged along the front-back direction, and two second support beams are respectively arranged between the support beam and the front and rear inner side walls of the cooling box.
6. The cooling device for an aluminum electric machine housing according to claim 1, characterized in that: It further includes three pad frames, three pad frames are uniformly and spaced apart from left to right on the outer bottom of the cooling box.