2results about How to "Meet the positioning" patented technology

This utility model relates to a filter press mechanism and a filter press, including a support arm and filter plates. A connecting seat is fixed to one side of the filter plate, and a guide wheel is movably connected to one end of the connecting seat. A guide groove is formed on the surface of the support arm, and the guide wheel is embedded in the guide groove and can slide along its length. A support frame is fixed to the surface of the support arm, and a limiting member is provided on the surface of the support frame. The limiting member fixes the position of the guide wheel relative to the guide groove. Through the design of the support arm and the limiting member, during the process of pushing multiple filter plates against the surface of the support arm to make them fit together, the guide wheel can roll within the corresponding guide groove. This facilitates the sliding of the filter plates. Simultaneously, because the center of gravity of the filter plates is designed to face downwards, tilting will not occur, maintaining the fit during subsequent pressing.

A machining and positioning tool for a liquid storage barrel of an automobile shock absorber comprises a U-shaped mounting base, a linear sliding rail is arranged on the upper end face of the middle section of the mounting base, two sliding blocks are oppositely arranged on the left side and the right side of the upper end face of the linear sliding rail, and the sliding blocks are in sliding fit with the linear sliding rail; the two ends of the positive and negative screw rod are fixedly connected with the two sides of the mounting base, slope blocks are arranged at the left end and the right end of the positive and negative screw rod respectively, slopes of the two slope blocks are oppositely arranged to form a V-shaped positioning block, the lower ends of the slope blocks are fixedly connected with the sliding block, sliding nuts are arranged between the two slope blocks and the positive and negative screw rod respectively, and the thread screwing directions of the two sliding nuts are opposite. And the V-shaped positioning block is controlled by rotating the positive and negative screw rods to position the liquid storage cylinders of the shock absorbers with different specifications.