The utility model discloses a cylinder shell component in a pneumatic riveting gun, which comprises an upper cover, a lower cover and a cylinder. The upper inner circumference of the upper part of the cylinder is provided with a protruding platform. A spring groove is arranged in the cavity of the cylinder above the convex platform, the upper baffle is installed on the convex platform, and a spring is provided on the upper edge of the upper baffle, and the upper cover is passed through a card. The spring is fitted with the upper baffle; the inner circumference of the lower part of the cylinder body is provided with a protruding platform, a spring slot is arranged in the cavity of the cylinder under the convex platform, the lower baffle is installed on the convex platform, and the spring is arranged in the spring groove of the lower side of the lower baffle, and the lower cover is fixed in the lower part of the cylinder through a screw and a lower baffle. The cylinder cavity component of the utility model is fixed on the cover by the spring and the baffle during assembly, and the assembly is simple, and the spring can fix the baffle so that the baffle can not be moved axially.
【技术实现步骤摘要】
一种气动铆钉枪中气缸壳组件
本技术涉及铆钉枪领域,具体涉及一种气动铆钉枪中气缸壳组件。
技术介绍
目前主流气动铆钉枪中气缸材质为金属,使用压铸工艺成型五面式腔体,然后另一面使用金属盖使用螺丝锁附,这样使气缸内壁加厚,所以产品质量比较大,导致单手作业长时间比较疲劳产发事故。中国技术专利CN203711740U公开了一种铆接工具
的气动铆钉枪气缸壳,包括:上、下盖以及与之螺丝紧固的筒体,该筒体上设有若干螺丝固定孔以及气缸腔,其中螺丝固定孔位于气缸腔的外部且为均布设置;筒体的气缸腔外还设有拉杆腔,其内部设有与扳机相连的驱动拉铆杆,本装置能够在保证整体抗压及强度的前提下有效降低铆钉枪总重。这种气动铆钉枪中气缸使用上下盖螺丝锁附方式,装配螺丝时间长,螺丝孔攻牙不稳定,容易刺穿气缸内壁,且容易滑牙,不易维修,致使材料和人工成本增加。
技术实现思路
本技术的目的在于解决上述问题,提供一种装配简单的气动铆钉枪中气缸壳组件。为了达到上述目的,本技术是通过以下技术方案实现的:一种气动铆钉枪中气缸壳组件,包括上盖、下盖、气缸,其特征在于:所述气缸的腔体的上部内圆周面设有凸台,所述凸台上方的气缸的腔体内设有卡簧槽,所述凸台上安装有上挡板,所述上挡板的四周边缘上方设有卡簧,所述上盖通过卡簧与上挡板配合安装;所述气缸的腔体的下部内圆周面设有凸台,所述凸台下方的气缸的腔体内设有卡簧槽,所述凸台上安装有下挡板,所述下挡板的下侧的卡簧槽内设有卡簧,所述下盖通过螺钉与下挡板连接固定在气缸的下部。进一步地,所述气缸的气缸腔体外还设有拉杆腔,所述拉杆腔内靠近气缸腔体底部设有气缸进气孔。进一步地,所 ...
【技术保护点】
1.一种气动铆钉枪中气缸壳组件,包括上盖、下盖、气缸,其特征在于:所述气缸的腔体的上部内圆周面设有凸台,所述凸台上方的气缸的腔体内设有卡簧槽,所述凸台上安装有上挡板,所述上挡板的四周边缘上方设有卡簧,所述上盖通过卡簧与上挡板配合安装;所述气缸的腔体的下部内圆周面设有凸台,所述凸台下方的气缸的腔体内设有卡簧槽,所述凸台上安装有下挡板,所述下挡板的下侧的卡簧槽内设有卡簧,所述下盖通过螺钉与下挡板连接固定在气缸的下部。
【技术特征摘要】
1.一种气动铆钉枪中气缸壳组件,包括上盖、下盖、气缸,其特征在于:所述气缸的腔体的上部内圆周面设有凸台,所述凸台上方的气缸的腔体内设有卡簧槽,所述凸台上安装有上挡板,所述上挡板的四周边缘上方设有卡簧,所述上盖通过卡簧与上挡板配合安装;所述气缸的腔体的下部内圆周面设有凸台,所述凸台下方的气缸的腔体内设有卡簧槽,所述凸台上安装有下挡板,所述下挡板的下侧的卡簧槽内设有卡簧,所述下盖通过螺钉与下挡板连接固定在气缸的下部。2.根据权利要求1所述的一种气动铆钉枪中...
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