The utility model discloses a clamping mechanism, which is characterized in that the base comprises a base, -shaped wedge, a pin shaft and a spring. The base is provided with a receptacle cavity adapted to the_-shaped wedge. The bottom of the receptacle cavity is provided with a pin shaft hole or a pin shaft groove adapted to the pin shaft, and the_-shaped wedge block is movably arranged in the receptacle cavity. The upper end of the pin shaft is arranged at the bottom of the_-shaped wedge and the lower end is arranged in the pin hole or the pin slot to guide the_-shaped wedge. The spring sleeve is arranged on the pin shaft, the upper end corresponds to the bottom of the_-shaped wedge, and the lower end corresponds to the bottom of the slot cavity, and the_-shaped wedge is carried out. Reposition. The_-shaped wedge is used to realize the unidirectional clamping of the workpiece. The structure is scientific and reasonable, the clamping effect is good and the stability is high. In the process of clamping, the spring rebound reset is not easy to be stuck, and the guide precision is high, and the_-shaped wedge is not easy to shake and deform.
【技术实现步骤摘要】
一种卡位机构
本技术涉及机械卡位构造,特别涉及一种卡位机构。
技术介绍
传统的卡位机构,皆是简单的弹簧与弹块组成的双向卡位构造,效果差,作用不稳定,而且无法实现单向卡位,无法适合生产线产品输送轨道使用。因此,传统的卡位机构还存在许多不合理的地方,需要作出改进完善。
技术实现思路
针对上述不足,本技术的目的在于,提供一种卡位机构,实现对工件的单向卡位,而构造科学合理,卡位效果好,稳定性高。本技术采用的技术方案为:一种卡位机构,其特征在于,包括底座、“⊿”形楔块、销轴及弹簧,所述底座设有与“⊿”形楔块相适配的容置槽腔,该容置槽腔的底部设有与销轴相适配的销轴孔或销轴槽,所述“⊿”形楔块活动设置在容置槽腔内,所述销轴的上端设置在“⊿”形楔块的底部,下端设置在销轴孔或销轴槽中,对“⊿”形楔块进行引导,所述弹簧套设在销轴,上端与“⊿”形楔块底部相对应,下端与容置槽腔底部相对应,对“⊿”形楔块进行复位。进一步,所述“⊿”形楔块的下侧部设有滑块结构,所述容置槽腔的侧部设有与滑块结构相适配的滑槽结构。进一步,所述滑槽结构的上端设有限位结构。本技术具有以下优点:采用“⊿”形楔块实现对工件的单 ...
【技术保护点】
1.一种卡位机构,其特征在于,包括底座、“⊿”形楔块、销轴及弹簧,所述底座设有与“⊿”形楔块相适配的容置槽腔,该容置槽腔的底部设有与销轴相适配的销轴孔或销轴槽,所述“⊿”形楔块活动设置在容置槽腔内,所述销轴的上端设置在“⊿”形楔块的底部,下端设置在销轴孔或销轴槽中,对“⊿”形楔块进行引导,所述弹簧套设在销轴,上端与“⊿”形楔块底部相对应,下端与容置槽腔底部相对应,对“⊿”形楔块进行复位。
【技术特征摘要】
1.一种卡位机构,其特征在于,包括底座、“⊿”形楔块、销轴及弹簧,所述底座设有与“⊿”形楔块相适配的容置槽腔,该容置槽腔的底部设有与销轴相适配的销轴孔或销轴槽,所述“⊿”形楔块活动设置在容置槽腔内,所述销轴的上端设置在“⊿”形楔块的底部,下端设置在销轴孔或销轴槽中,对“⊿”形楔块进行引导,所述弹簧套...
【专利技术属性】
技术研发人员:郭朦梦,
申请(专利权)人:东莞市孟成机械科技有限公司,
类型:新型
国别省市:广东,44
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