The invention discloses a connecting structure between the air chamber of the intercooler and the main plate of the intercooler, which includes the air chamber of the intercooler and the main plate of the intercooler. The outer wall of the shell of the intercooler gas chamber is provided with a plurality of longitudinal strip bars. The connecting structure also includes a sealing ring. The lower ends of the strip bars are respectively provided with convex blocks to form a convex platform. The main plate edge of the intercooler is provided with riveting edges, and the riveting edges are provided with many A waist-shaped hole is arranged inside the riveting edge of the main plate of the intercooler. The lower part of the shell of the air chamber of the intercooler is pressed on the sealing ring, and the riveting edge of the main plate of the intercooler is riveted with the lower part of the outer wall of the air chamber shell of the intercooler. The invention has the following advantages: 1. The riveting edge deformation of the main sheet of the intercooler is adhered to the lower part of the outer wall of the gas chamber shell of the intercooler, which is suitable for the shape of the lower part of the outer wall of the gas chamber shell of the intercooler; the upper edge deformation of the riveting edge of the main sheet of the intercooler is pressed into the gap between the convex platforms, and the sealing effect is good; 2. The sealing ring is uniformly loaded and the sealing effect is well improved overall.
【技术实现步骤摘要】
一种中冷器气室与主片连接结构及其装配方法
本专利技术涉及中冷器
,特别涉及一种中冷器气室与主片连接结构及其装配方法。
技术介绍
小排量涡轮增压发动机为汽油车发展趋势,中冷器为其重要部件,中冷器的作用是降低发动机的进气温,有效提高发动机效率,提高燃油效率,目前通常的中冷器气室与主片铆接结构无特别之处,密封效果不够好。
技术实现思路
本专利技术所要解决的技术问题是,针对现有技术的不足,提供一种中冷器气室与主片连接结构及其装配方法,以达到提高密封效果的目的。为解决上述技术问题,本专利技术的技术方案是:一种中冷器气室与主片连接结构,包括中冷器气室、中冷器主片,所述的中冷器气室的壳体外壁设有多条纵向设置的条形筋,所述的连接结构还包括密封圈,所述的条形筋的下端两侧分别设有凸块形成凸台,所述的中冷器主片边缘设有铆接边,所述的铆接边设有多个腰型孔,所述的密封圈设置在中冷器主片的铆接边内侧,所述的中冷器气室的壳体下部压在密封圈上,所述的中冷器主片的铆接边与中冷器气室壳体外壁下部铆接。所述的中冷器主片的铆接边变形贴合在中冷器气室壳体外壁下部,与中冷器气室壳体外壁下部形状相适应。所述的中冷器主片的铆接边的腰型孔上边缘变形压入所述的凸台之间的间隙内。一种中冷器气室与主片连接结构的装配方法,所述的方法包括以下步骤:a)将密封圈设置在中冷器主片的铆接边内侧;b)将中冷器气室的壳体下部压在密封圈上;c)进行铆接,将中冷器主片的铆接边变形贴合在中冷器气室壳体外壁下部,与中冷器气室壳体外壁下部形状相适应,中冷器主片的铆接边的腰型孔上边缘变形压入凸台之间的间隙内。本专利技术采用上述结构和方 ...
【技术保护点】
1.一种中冷器气室与主片连接结构,包括中冷器气室、中冷器主片,所述的中冷器气室的壳体外壁设有多条纵向设置的条形筋,其特征在于:所述的连接结构还包括密封圈,所述的条形筋的下端两侧分别设有凸块形成凸台,所述的中冷器主片边缘设有铆接边,所述的铆接边设有多个腰型孔,所述的密封圈设置在中冷器主片的铆接边内侧,所述的中冷器气室的壳体下部压在密封圈上,所述的中冷器主片的铆接边与中冷器气室壳体外壁下部铆接。
【技术特征摘要】
1.一种中冷器气室与主片连接结构,包括中冷器气室、中冷器主片,所述的中冷器气室的壳体外壁设有多条纵向设置的条形筋,其特征在于:所述的连接结构还包括密封圈,所述的条形筋的下端两侧分别设有凸块形成凸台,所述的中冷器主片边缘设有铆接边,所述的铆接边设有多个腰型孔,所述的密封圈设置在中冷器主片的铆接边内侧,所述的中冷器气室的壳体下部压在密封圈上,所述的中冷器主片的铆接边与中冷器气室壳体外壁下部铆接。2.根据权利要求1所述的一种中冷器气室与主片连接结构,其特征在于:所述的中冷器主片的铆接边变形贴合在中冷器气室壳体外壁下部,与中冷...
【专利技术属性】
技术研发人员:夏扬,
申请(专利权)人:博耐尔汽车电气系统有限公司,
类型:发明
国别省市:安徽,34
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