Ball bush device of the inside slide carriage rail of built-in slide carriage rail

摘要

Topic Offer of ball bush device of the inside slide carriage rail of built-in slide carriage rail.Solutions It can provide as one unit thin part in the intermediate part vicinity of the upper wall surface of the bush itself of the ball bush, disconnects and it can install the ball in that each storage channel combining the die and the simple dedicated machine of simple structure, speed of the assembly is fast and at the same time can decrease the assembly dedicated machine and the cost of die substantially. In addition, there is a registration concave rim in the opposition wall surface where the inside of each storage channel of the bush itself is adjacent and inserts the both sides of the ball and includes, prevents the breaking off of the ball and possesses the satisfactory registration effect, raises product yield rate and there is no possibility of ball bail-out in assembly process, it is possible directly to attach to the inside slide carriage rail upper part of the built-in slide carriage rail with the simple dedicated machine, the effect to which production cost conservation and the assembly are simple high speed is achieved. Choice figure Drawing 3