A surface dip coating process and method for making sand cores of motor casings for new energy vehicles
A new energy vehicle, surface dip coating technology, applied in the direction of manufacturing tools, tools, cores, etc., can solve the problems of incomplete maturity of battery technology, restricting the development of new energy vehicles, affecting the production yield rate, etc. Bad frequency, the effect of improving efficiency
Active Publication Date: 2020-07-14
湖北锐美精密铸造有限公司
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Problems solved by technology
The main reason is that these battery technologies are not yet fully mature or have obvious shortcomings. Compared with traditional vehicles, there are many gaps in terms of cost, power and cruising range. This is also an important reason restricting the development of new energy vehicles.
[0004] The dip-coating on the surface of the casting sand core of the new energy vehicle motor casing often has uneven coating, resulting in a decrease in quality and affecting the production yield.
Method used
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Embodiment 1
[0042] When the user performs dip coating, the motor casing casting sand core is placed on the upper end of the support plate 14, and then the expansion and contraction of the pneumatic telescopic rod 64 is controlled to lower the dip coating bracket assembly 1, so that the motor casing casting sand core on the support plate 14 The core is immersed in the paint in the immersion box 2, and after the casting sand core of the motor casing is completely submerged, the dipping support assembly 1 is raised to make the casting sand core of the motor casing on the support plate 14 detached from the immersion box 2; 64 moves up the motor casing casting sand core on the support plate 14, then moves the sliding seat 63, so that the sliding seat 63 moves along the slide rail 62, and when moving to the upper end of the conveyor belt 3, the pneumatic telescopic rod 64 is lowered to make the The motor casing casting sand core on the support plate 14 drops to the top of the conveyor belt 3, th...
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The invention discloses a new energy vehicle motor housing sand core production proportioning surface dip-coating process. A dipping box is included, wherein a transferring assembly is fixed to one side of the dipping box, a dip-coating supporting frame assembly is fixed to the lower end of the transferring assembly, a conveying belt is arranged on the side, away from the dipping box, of the transferring assembly, and a supporting frame is arranged on the edge side of the conveying belt. By the arrangement of the dip-coating supporting frame assembly, an connecting rod which can be opened is used for fixing a supporting plate, when the supporting plate is transferred to the conveying belt, the connecting rod is opened to allow the supporting plate to fall on the upper end of the conveyingbelt to be delivered, and the damage of an object caused by manual transferring is prevented to improve the quality. By the arrangement of the transferring assembly, lifting and lowering moving of thesupporting frame which is loaded with an item is conducted through a pneumatic telescopic rod, the damage caused by manual transferring is avoided by allowing the item to move horizontally through asliding seat, and the transferring efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of motor casting, and in particular relates to a surface dip-coating process and method for manufacturing a sand core of a new energy vehicle motor casing. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels and new vehicle power devices), and the comprehensive vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. [0003] From the perspective of the development of global new energy vehicles, their power sources mainly include lithium-ion batteries, nickel-metal hydride batteries, fuel cells, lead-acid batteries, and supercapacitors, among which supercapacitors mostly appear in the form of auxiliary power sources. The main reason is that these battery technologies are not yet fully mature or have ...
Claims
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IPC IPC(8): B22C23/02B22C9/12
CPCB22C9/12B22C23/02
Inventor 吴克桦朱才林卢官平
Owner 湖北锐美精密铸造有限公司