A kind of air filter lock adjustable device, including filter core suction cap body, filter core box, filter core top seat, filter core top spring, filter cartridge tightening block, adjusting block locking card, external spring washer of locking device, lock device outer spring, external spring tightening nut washer and screw, the filter core suction cap is installed in the filter cartridge case. On the bottom of the box, the bottom of the filter core is provided with the filter core adjustment slot and the filter core locking device. The filter core top seat is connected with the filter core spring, the filter core top spring is connected with the filter core loosely adjusting block, the filter core is loosely adjusted and the screw is connected with the filter core, the adjustment block is locked tightly outside the screw, and the adjusting block locking card and filter core are loose. The adjusting block is assembled and connected, the adjusting block locking card is connected with the positioning groove of the filter locking device, and the locking block of the adjusting block is locked by the connecting piece which is installed outside the screw. The invention can effectively avoid changing the type of the filter element during the replacement process, and the model can not be correctly installed, and the sealing is not in place, and the filtration effect is lost.
【技术实现步骤摘要】
一种空气滤芯锁紧可调装置
本专利技术涉及一种空气滤芯锁紧可调装置。
技术介绍
目前,现有各种空气滤芯锁紧主要依靠空气滤芯的外罩形状,采用螺丝螺杆锁紧的方式;还有在精度上的控制,利用弹性塑胶的弹力来固定空气滤芯的可靠性。然而,现有各种滤芯型号众多,尺寸相差小,在更换过程中容易出现换装时型号对不上,误装上去,密封不到位,失去过滤作用;装在发动机上造成对发动吸入的空气过滤不到位,引起对发动机的损害。
技术实现思路
本专利技术所要解决的技术问题是,提供一种能有效避免滤芯在更换过程中出现换装时型号对不上,误装上去,密封不到位,失去过滤作用的空气滤芯锁紧可调装置。本专利技术解决其技术问题所采用的技术方案是:一种空气滤芯锁紧可调装置,包括滤芯吸气盖体、滤芯箱体、滤芯顶紧座、滤芯顶紧弹簧、滤芯松紧调节块、调节块锁紧卡、锁紧装置外弹簧垫圈、锁紧装置外弹簧、外弹簧拧紧螺母垫圈和螺杆;所述滤芯吸气盖体安装在滤芯箱体上,所述滤芯箱体的底部分别设有滤芯松紧调节槽和滤芯锁紧装置定位槽;所述滤芯顶紧座与滤芯顶紧弹簧相连,所述滤芯顶紧弹簧与滤芯松紧调节块相连,所述滤芯松紧调节块与螺杆相连接,所述调节块锁紧卡套在螺杆外,所述调节块锁紧卡与滤芯松紧调节块装配连接,所述调节块锁紧卡与滤芯锁紧装置定位槽装配连接,所述调节块锁紧卡经安装在螺杆外的连接件锁紧。进一步,所述滤芯顶紧座与滤芯顶紧弹簧固定连接。进一步,所述滤芯顶紧弹簧安装在滤芯松紧调节块的内孔中固定连接。进一步,所述滤芯松紧调节块上设有与滤芯松紧调节槽相对应的突齿,当所述突齿与滤芯松紧调节槽相对应时,滤芯松紧调节块可沿滤芯松紧调节槽穿过。进一 ...
【技术保护点】
一种空气滤芯锁紧可调装置,其特征在于:包括滤芯吸气盖体、滤芯箱体、滤芯顶紧座、滤芯顶紧弹簧、滤芯松紧调节块、调节块锁紧卡、锁紧装置外弹簧垫圈、锁紧装置外弹簧、外弹簧拧紧螺母垫圈和螺杆;所述滤芯吸气盖体安装在滤芯箱体上,所述滤芯箱体的底部分别设有滤芯松紧调节槽和滤芯锁紧装置定位槽;所述滤芯顶紧座与滤芯顶紧弹簧相连,所述滤芯顶紧弹簧与滤芯松紧调节块相连,所述滤芯松紧调节块与螺杆相连接,所述调节块锁紧卡套在螺杆外,所述调节块锁紧卡与滤芯松紧调节块装配连接,所述调节块锁紧卡与滤芯锁紧装置定位槽装配连接,所述调节块锁紧卡经安装在螺杆外的连接件锁紧。
【技术特征摘要】
1.一种空气滤芯锁紧可调装置,其特征在于:包括滤芯吸气盖体、滤芯箱体、滤芯顶紧座、滤芯顶紧弹簧、滤芯松紧调节块、调节块锁紧卡、锁紧装置外弹簧垫圈、锁紧装置外弹簧、外弹簧拧紧螺母垫圈和螺杆;所述滤芯吸气盖体安装在滤芯箱体上,所述滤芯箱体的底部分别设有滤芯松紧调节槽和滤芯锁紧装置定位槽;所述滤芯顶紧座与滤芯顶紧弹簧相连,所述滤芯顶紧弹簧与滤芯松紧调节块相连,所述滤芯松紧调节块与螺杆相连接,所述调节块锁紧卡套在螺杆外,所述调节块锁紧卡与滤芯松紧调节块装配连接,所述调节块锁紧卡与滤芯锁紧装置定位槽装配连接,所述调节块锁紧卡经安装在螺杆外的连接件锁紧。2.根据权利要求1所述的空气滤芯锁紧可调装置,其特征在于:所述滤芯顶紧座与滤芯顶紧弹簧固定连接。3.根据权...
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