Aluminum alloy die casting
A die-casting and aluminum alloy technology, which is applied in the direction of electrical components, electric components, casings/covers/supports, etc., can solve the problems of laborious pulling out of the pull plate, not fast enough and efficient, and not convenient and fast to use the shell, etc. Achieve the effect of simple operation and improved sealing effect
Inactive Publication Date: 2021-01-26
淮南纳创电力工程有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, when the housing in the above technology needs to open or close the heat sink, it is necessary to pull the movement of the pull plates inside the slot one by one to control the opening and closing of the heat sink, which is not fast and efficient enough. It is also more laborious to pull out the inside of the slot, which makes the shell not convenient and quick to use
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment approach
[0030] As an embodiment of the present invention, a card slot 3 is provided on the side wall of the heat sink 13 opposite to the slot 16, and the baffle plate 22 can be locked into the card slot 3 when rotating in the slot 16, and The arc length of the section of the baffle plate 22 is greater than the sum of the arc lengths of the sections of the cooling groove 13 and the slot 3; during work, the slot 3 matched with the baffle plate 22 is set on the side wall of the cooling slot 13, and at the same time By setting the arc length of the section of the baffle plate 22, the outer end of the baffle plate 22 can move to the inside of the card slot 3 under the drive of the connecting plate 21 and fit with the inner end. At this time, the inner end of the baffle plate 22 is still located inside the groove 16, so that the baffle 22 can be inserted between the slot 16, the cooling groove 13 and the card slot 3, at this time, the baffle 22 can more effectively block the cooling groove 1...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of die castings, and particularly relates to an aluminum alloy die casting which comprises a shell. A set of heat dissipation grooves communicated with theinterior of the shell are formed in the side wall of the shell, an annular groove is formed in the end of the shell, a set of inserting grooves are formed in the inner end of the annular groove, theside ends of the inserting grooves are communicated with the heat dissipation grooves respectively, and rotating plates are assembled in the annular groove and the inserting grooves. Each rotating plate id composed of an annular connecting plate and a set of baffles, the connecting plate is located in the annular groove, the baffles are located in the inserting grooves respectively, the outer endof the connecting plate is connected with a rotating block, and the rotating plate can drive the baffles to block the heat dissipation grooves when rotating. By arranging the structure in the shell, the heat dissipation grooves in the shell can be closed and opened at the same time, meanwhile, operation is easy, the heat dissipation grooves in the shell do not need to be opened and closed in a time-consuming and labor-consuming mode, and therefore the shell is more convenient and faster to use.
Description
technical field [0001] The invention belongs to the technical field of die castings, in particular to an aluminum alloy die casting. Background technique [0002] Die-casting is a kind of pressure-casting part. It is a pressure-casting mechanical die-casting machine equipped with a casting mold. The existing aluminum alloy die-casting of the motor shell is not enough to dissipate heat only through the heat dissipation performance of the aluminum alloy itself. Yes, the heat remains inside the motor housing, resulting in poor heat dissipation. [0003] There are also some technical solutions about aluminum alloy die castings in the prior art, such as a Chinese patent with the patent number 2019223705698, which proposes an aluminum alloy die casting for motor housings. The utility model relates to In the technical field of die-casting parts, the aluminum alloy die-casting parts used for the motor shell include: the motor shell, three equidistantly arranged cooling grooves are ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/06H02K5/20H02K5/10
CPCH02K5/06H02K5/10H02K5/20
Inventor 梁敏陈冠群王艳军
Owner 淮南纳创电力工程有限公司