The utility model discloses a high and low limit fixture for a barrel-shaped filter, which comprises a lower mounting plate, a lower cover plate, an upper cover plate and an upper top plate. Both the upper cover plate and the lower cover plate have U-shaped grooves matching the outer edge of the filter core of the standard size barrel-shaped filter. A lower calibration block is clamped between the lower mounting plate and the lower cover plate, and the height of the lower calibration block and the standard size barrel filter are provided. The lower cover of the device is equal in height, and the upper top plate and the upper cover plate are clamped with a calibrator. The height of the calibrator is equal to the height of the upper cover of the barrel-shaped filter of the standard size. A finite position bar is fixed between the lower cover plate and the upper cover plate. The height between the upper top plate and the lower installation plate is equal to the height of the barrel-shaped filter of the standard size. The upper top plate, the upper cover plate and the lower cover plate are provided with the same height as the standard size of the barrel-shaped filter. There is a guiding structure for pushing the barrel filter into the tooling. Limited height tooling is designed according to a barrel filter, which absolutely guarantees that the height and size of the barrel filter are qualified.
【技术实现步骤摘要】
圆桶形过滤器限高低工装
本技术涉及过滤器
,特别是涉及一种圆桶形过滤器限高低工装。
技术介绍
目前圆桶形过滤器的高度是凭借目测、手感、压压块等来确定,导致圆桶形过滤器或高或低,不能保证圆桶形过滤器的高度尺寸在公差允许的范围内。期间还会出现热熔胶固化时,产品的高度反弹。以上问题使得产品会因为高度超差经常返工,报废,费时费力,却仍然保证不了产品的高度尺寸。
技术实现思路
本技术针对现有技术存在的问题和不足,提供一种圆桶形过滤器限高低工装。本技术是通过下述技术方案来解决上述技术问题的:本技术提供一种圆桶形过滤器限高低工装,其特点在于,其包括下安装板、下盖卡板、上盖卡板和上顶板,所述上盖卡板和下盖卡板上均开设有与标准尺寸的圆桶形过滤器的滤芯外缘相匹配的U型槽,所述下安装板和下盖卡板之间夹设有下校块,所述下校块的高度与标准尺寸的圆桶形过滤器的下盖高度相等,所述上顶板和上盖卡板之间夹设有上校块,所述上校块的高度与标准尺寸的圆桶形过滤器的上盖高度相等,所述下盖卡板和上盖卡板之间固定有限位杆,所述上顶板与下安装板之间的高度与标准尺寸的圆桶形过滤器的高度相等,所述上顶板、上盖卡板和下盖卡板上设有将圆桶形过滤器推进工装内的导向结构。较佳地,所述上顶板的底部上盖进入的一端设有倾斜向上的导向角。较佳地,所述上盖卡板的顶部上盖进入的一端设有倾斜向下的导向角。较佳地,所述下盖卡板的底部下盖进入的一端设有倾斜向上的导向角。在符合本领域常识的基础上,上述各优选条件,可任意组合,即得本技术各较佳实例。本技术的积极进步效果在于:本技术的圆桶形过滤器限高低工装根据一个圆桶形过滤器有针对地设计,绝 ...
【技术保护点】
1.一种圆桶形过滤器限高低工装,其特征在于,其包括下安装板、下盖卡板、上盖卡板和上顶板,所述上盖卡板和下盖卡板上均开设有与标准尺寸的圆桶形过滤器的滤芯外缘相匹配的U型槽,所述下安装板和下盖卡板之间夹设有下校块,所述下校块的高度与标准尺寸的圆桶形过滤器的下盖高度相等,所述上顶板和上盖卡板之间夹设有上校块,所述上校块的高度与标准尺寸的圆桶形过滤器的上盖高度相等,所述下盖卡板和上盖卡板之间固定有限位杆,所述上顶板与下安装板之间的高度与标准尺寸的圆桶形过滤器的高度相等,所述上顶板、上盖卡板和下盖卡板上设有将圆桶形过滤器推进工装内的导向结构。
【技术特征摘要】
1.一种圆桶形过滤器限高低工装,其特征在于,其包括下安装板、下盖卡板、上盖卡板和上顶板,所述上盖卡板和下盖卡板上均开设有与标准尺寸的圆桶形过滤器的滤芯外缘相匹配的U型槽,所述下安装板和下盖卡板之间夹设有下校块,所述下校块的高度与标准尺寸的圆桶形过滤器的下盖高度相等,所述上顶板和上盖卡板之间夹设有上校块,所述上校块的高度与标准尺寸的圆桶形过滤器的上盖高度相等,所述下盖卡板和上盖卡板之间固定有限位杆,所述上顶板与下安装板之间的高度与标准...
【专利技术属性】
技术研发人员:施卫明,李俊,
申请(专利权)人:上海哈克过滤科技股份有限公司,
类型:新型
国别省市:上海,31
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