The utility model discloses a skin piercing nail, which includes a piercing head and a bearing body. The upper end of the puncture head is formed with a connecting neck. The upper end of the connecting neck is formed with a pushing neck. The upper end of the necking is formed with a gliding neck, and the upper end of the sliding neck is connected with a tail seat, and the tail seat is integrated with a tail hinge shaft. The middle part of the bearing body is penetrated with a sliding chamber, and the lower part of the sliding cavity is formed by a finite position convex platform. The lower end of the bearing body is formed with an abductor tube, the lower end of the abduction barrel is provided with a cutting edge, and a waste cavity is provided in the abductor tube, and the left and right side walls of the slider are all opened with a through slot, and the bottom of the passage slot is equipped with a pendulum. The rod is reaming shaft; through piercing the piercing is carried out, and then the piercing head is retracted under the action of the compression spring, and the redundant material is removed by cutting the cutting edge to avoid the formation of the edges. At the same time, the gravity slipping is avoided by piercing the head and connecting the neck.
【技术实现步骤摘要】
一种皮料刺钉
本技术涉及皮料刺钉
,具体为一种皮料刺钉。
技术介绍
皮料刺钉使得进行皮料加工时必用的一种工具,常见的皮料刺钉为直针式,穿孔后皮料受到自身重力会滑脱,同时皮料破孔后的边缘易产生残余毛边,使得皮料易被拉撕,同时,穿孔加工产生的毛边易于卡在皮料框上,为此我们提出一种皮料刺钉。
技术实现思路
本技术的目的在于提供一种皮料刺钉,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案;一种皮料刺钉,包括穿刺头和承载体,所述穿刺头上端一体成型有连接颈,所述连接颈上端一体成型有推料颈,所述推料颈上端一体成型有滑行颈,所述滑行颈上端螺接有尾座,所述尾座一体成型有尾座铰轴,所述承载体中部贯穿有滑行腔,所述滑行腔的下部一体成型有限位凸台,所述承载体下端一体成型有外展筒,所述外展筒下端设有切料刃,所述外展筒内设有废料腔,所述滑行腔的左右侧壁均开有通槽,且通槽底部卡装有摆杆铰轴,所述摆杆铰轴铰接握杆的下端,所述握杆的中部内侧卡装有握杆铰轴,所述握杆铰轴铰接连接杆的一端,所述连接杆的另一端铰接尾座铰轴。优选的,所述限位凸台与尾座之间夹装有压缩弹簧。优选的,所述推料颈上端非工作状态下贴合限位凸台的下表面。优选的,所述穿刺头的上端设有切料台面。与现有技术相比,本技术的有益效果是:通过穿刺头进行穿孔,而后在压缩弹簧作用下将穿刺头回缩,通过切料刃将多余的边料进行切除,避免毛边的产生,同时通过穿刺头、连接颈的作用,避免皮料受到重力滑脱。附图说明图1为本技术主剖视结构示意图。图中:1、穿刺头,2、连接颈,3、推料颈,4、滑行颈,5、滑行腔,6、摆杆铰轴,7、连接杆, ...
【技术保护点】
一种皮料刺钉,包括穿刺头(1)和承载体(12),其特征在于:所述穿刺头(1)上端一体成型有连接颈(2),所述连接颈(2)上端一体成型有推料颈(3),所述推料颈(3)上端一体成型有滑行颈(4),所述滑行颈(4)上端螺接有尾座(10),所述尾座(10)一体成型有尾座铰轴(11),所述承载体(12)中部贯穿有滑行腔(5),所述滑行腔(5)的下部一体成型有限位凸台(14),所述承载体(12)下端一体成型有外展筒(16),所述外展筒(16)下端设有切料刃(17),所述外展筒(16)内设有废料腔(15),所述滑行腔(5)的左右侧壁均开有通槽,且通槽底部卡装有摆杆铰轴(6),所述摆杆铰轴(6)铰接握杆(9)的下端,所述握杆(9)的中部内侧卡装有握杆铰轴(8),所述握杆铰轴(8)铰接连接杆(7)的一端,所述连接杆(7)的另一端铰接尾座铰轴(11)。
【技术特征摘要】
1.一种皮料刺钉,包括穿刺头(1)和承载体(12),其特征在于:所述穿刺头(1)上端一体成型有连接颈(2),所述连接颈(2)上端一体成型有推料颈(3),所述推料颈(3)上端一体成型有滑行颈(4),所述滑行颈(4)上端螺接有尾座(10),所述尾座(10)一体成型有尾座铰轴(11),所述承载体(12)中部贯穿有滑行腔(5),所述滑行腔(5)的下部一体成型有限位凸台(14),所述承载体(12)下端一体成型有外展筒(16),所述外展筒(16)下端设有切料刃(17),所述外展筒(16)内设有废料腔(15),所述滑行腔(5)的左右侧壁均开...
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