The utility model relates to a new spanner clamp, which comprises a fixed clamp head, a fixed clamp handle formed in one with the fixed clamp head, a movable clamp head and a movable clamp handle connected with the movable clamp head. The fixed clamp head is provided with an inclined groove defining the displacement direction of the movable clamp head, and the movable clamp head is provided with a convex bar corresponding to the position of the inclined groove. The movable nipper head is provided with a circular arc groove, the movable nipper handle is provided with a semicircular convex part tangent with the circular arc groove, the fixing nipper handle is also provided with a passage groove parallel to the oblique groove, and the new spanner nipper is also provided with an articulation part for articulating the fixing nipper handle and the movable nipper handle, the articulation part passes through the passage Gro The fixing clamp handle is provided with an external side which is in a relative direction to the movable clamp handle. The external side is parallel to the through groove, and the external side is provided with a tooth groove. The articulation part is provided with teeth meshing with the tooth groove, and an elastic part is also provided between the articulation part and the movable clamp handle, through which the reset of the articulation part and the continuous meshing of the tooth and the tooth groove can be realized.
【技术实现步骤摘要】
一种新型扳手钳
本技术涉及一种五金工具,尤其涉及一种新型扳手钳。
技术介绍
扳手钳作为夹持紧固螺栓等的手动工具,因螺栓对应不同的规格因此需要多种规格的扳手钳,而目前市场上的新型扳手钳虽可以调节不同规格,但是调整操作复杂,公开的一种新型扳手钳可实现简单操作,但该扳手钳加工制作时手柄窄通槽的内侧需要开齿,由于通道宽度限制,开齿需要的设备精密,工艺复杂同时开齿的尺寸较小不耐磨,同时齿部需要高要求的热处理,增加了制造难度及制造成本。
技术实现思路
本技术的目的在于提供一种解决上述问题的新型扳手钳。本技术通过以下的技术方案来实现上述目的:本技术的新型扳手钳包括定钳头,与所述定钳头一体成型的定钳柄,动钳头,与所述动钳头活动连接的动钳柄,所述动钳头设有圆弧形凹槽,所述动钳柄设有与所述圆弧形凹槽相切的半圆形凸部,所述定钳头设有限定所述动钳头位移方向的斜凹槽,所述动钳头对应所述斜凹槽的位置设有凸条,所述定钳柄还设有与所述斜凹槽平行的通槽,所述新型扳手钳还设有用于铰接所述定钳柄与所述动钳柄的铰接部,所述铰接部穿过所述通槽,其特征在于:所述定钳柄设有外侧面,所述外侧面与所述动钳柄处于相对的方向 ...
【技术保护点】
1.一种新型扳手钳,包括定钳头,与所述定钳头一体成型的定钳柄,动钳头,与所述动钳头活动连接的动钳柄,所述定钳头设有限定所述动钳头位移方向的斜凹槽,所述动钳头对应所述斜凹槽的位置设有凸条,所述动钳头设有圆弧形凹槽,所述动钳柄设有与所述圆弧形凹槽相切的半圆形凸部,所述定钳柄还还设有与所述斜凹槽平行的通槽,所述新型扳手钳还设有用于铰接所述定钳柄与所述动钳柄的铰接部,所述铰接部穿过所述通槽,其特征在于:所述定钳柄设有外侧面,所述外侧面与所述动钳柄处于相对的方向,所述外侧面与所述通槽平行,且所述外侧面设有齿槽,所述铰接部设有与所述齿槽啮合的齿牙,所述铰接部与所述动钳柄之间还设有弹性部 ...
【技术特征摘要】
1.一种新型扳手钳,包括定钳头,与所述定钳头一体成型的定钳柄,动钳头,与所述动钳头活动连接的动钳柄,所述定钳头设有限定所述动钳头位移方向的斜凹槽,所述动钳头对应所述斜凹槽的位置设有凸条,所述动钳头设有圆弧形凹槽,所述动钳柄设有与所述圆弧形凹槽相切的半圆形凸部,所述定钳柄还还设有与所述斜凹槽平行的通槽,所述新型扳手钳还设有用于铰接所述定钳柄与所述动钳柄的铰接部,所述铰接部穿过所述通槽,其特征在于:所述定钳柄设有外侧面,所述外侧面与所述动钳柄处于相对的方向,所述外侧面与所述通槽平行,且所述外侧面设有齿槽,所...
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