Depth control device for key copying machine

钥匙复制机的深度控制装置

Abstract

一种钥匙复制机的深度控制装置,其包括有一基座,其一端可供固定至一钥匙复制机;及一控制盘,其是枢设于该基座上,且环绕枢设处的表面上形成有分别具特定深度的复数凹槽,该特定深度是分别相对应于一母钥匙的主、次孔各种深度。当复制该母钥匙时,操作人员可间接地依据该母钥匙所记录的密码组合,令一钥匙复制机中的探针逐一穿入并抵于前述控制盘的相对应凹槽内,同时以一同步位移的钻头逐一钻铣至未加工的钥匙锁胚表面,从而形成相同深度的主、次孔,如此不仅可确保该复制钥匙的精准、无误差,且进而避免该母钥匙表面磨损的产生。
The utility model relates to a depth-control device of a key copying machine, comprising a base and a control disk, and is characterized in that one end of the base can be fixed till the key copying machine, the control disk is pivoted on the base, a complex number of grooves with specific depths are respectively formed on the surface which circulates the pivoting position, and the specific depths are respectively corresponding to various depths of a master and a secondary holes of a female key. When the female key is copied, operators can indirectly combine according to the ciphers recorded by the female key for a probe in the key copying machine to gradually pierce into and prop up to the corresponding groove of the control disk, and meanwhile a drill head which is synchronously displaced is used for gradually drilling and milling to the unprocessed key-lock embryo surface, thereby forming the master and the secondary holes with the same depth, therefore, the accuracy and non-error effect of copying the key can be ensured, and the surface abrasion of the female key can be further avoided.

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