The utility model discloses a chisel, which comprises a chisel body, a chisel handle and a chisel tip. One end of the chisel body is provided with a circular table shaped leading in head, the chisel handle is sleeved outside the chisel body and is integrally formed with the chisel body. The chisel body is fixedly connected with a duck tongue shaped groove at one end far away from the leading in head, the inner wall of the duck tongue shaped groove is welded with the chisel tip, the chisel tip includes a chisel knife and a reinforcing plate, and the chisel body is integrally formed with the chisel body The cutter and the reinforcing plate are integrally formed, the upper surface of the chisel is provided with a chip removing groove, and the tip of the reinforcing plate is coated with a wear-resistant layer. The utility model can easily insert the chisel into the output port of the motor by setting the leading in head, which brings great convenience to the work. By setting the duck tongue shaped clamping groove, the connection between the chisel tip and the chisel body is strengthened, the service life of the chisel is extended, the fracture of the chisel tip is prevented by setting the reinforcing plate and the wear-resistant layer, and the abrasion speed of the chisel tip is greatly reduced, so that the chisel operation is time-saving and labor-saving It is convenient to discharge the sundries produced in the process of digging, which is beneficial to the improvement of working efficiency.
【技术实现步骤摘要】
一种凿子
本技术涉及开凿
,尤其涉及一种凿子。
技术介绍
凿子包括凿体、凿柄和凿尖,是一种钢制工具,在生活和生产中均有广泛的应用。雕刻师用凿子雕凿石头、木头、金属或其他材料,而版画家用凿子制作木刻印版。用在木刻制品中的凿子通常被简单地称为直凿,从而将其与弯凿区分开来。现有的凿子存在以下不足之处:1、凿子在插入电机输出口时,因输出口较小,往往会对不准,给工作带来很大不便;2、凿子使用时需高频率震动,凿尖与凿体连接处易受力断裂,使用寿命不长;3、凿尖在工作时易磨损甚至断裂,磨损后的凿子变钝,使开凿过程变得更加费时费力;4、凿子在工作时无法及时将凿碎的杂物及时排除,降低了工作效率。
技术实现思路
本技术的目的是为了解决现有技术中凿子使用寿命不长的问题,而提出的一种使用寿命长的凿子。为了实现上述目的,本技术采用了如下技术方案:一种凿子,包括凿体、凿柄和凿尖,所述凿体的一端设有圆台形导入头,所述凿柄套设在凿体外并与凿体一体成型,所述凿体在远离导入头的一端固定连接有鸭舌状卡槽,所述鸭舌状卡槽 ...
【技术保护点】
1.一种凿子,包括凿体(1)、凿柄(2)和凿尖(3),其特征在于,所述凿体(1)的一端设有圆台形导入头(11),所述凿柄(2)套设在凿体(1)外并与凿体(1)一体成型,所述凿体(1)在远离导入头(11)的一端固定连接有鸭舌状卡槽(12),所述鸭舌状卡槽(12)的内侧壁与凿尖(3)焊接,所述凿尖(3)包括凿刀(31)和加强板(32),所述凿刀(31)和加强板(32)一体成型,所述凿刀(31)上表面设有排屑槽(33),所述加强板(32)的尖端涂设有耐磨层(34)。/n
【技术特征摘要】
1.一种凿子,包括凿体(1)、凿柄(2)和凿尖(3),其特征在于,所述凿体(1)的一端设有圆台形导入头(11),所述凿柄(2)套设在凿体(1)外并与凿体(1)一体成型,所述凿体(1)在远离导入头(11)的一端固定连接有鸭舌状卡槽(12),所述鸭舌状卡槽(12)的内侧壁与凿尖(3)焊接,所述凿尖(3)包括凿刀(31)和加强板(32),所述凿刀(31)和加强板(32)一体成型,所述凿刀(31)上表面设有排屑槽(33),所述加强板(32)的尖端涂设有耐磨层(34)。
2.根据权利要求1所述的一种凿子,其特征在于,所述排屑槽(33)的截面呈弧面状设置。
3.根据权利要求1所述的一种凿子,其特征在于,所述鸭舌状卡槽(12...
【专利技术属性】
技术研发人员:黄智升,
申请(专利权)人:浙江星皇工具有限公司,
类型:新型
国别省市:浙江;33
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