Final finishing and detecting device for cold grinding machine

• Main Authors: BIN LI, DAFANG SHI, XINDONG LI
• Format: Patent
• Language: English
• Published: 27.04.2005
• Edition: 7
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The utility model discloses a final finishing and detecting device for a cold grinding machine, comprising a supporting axle rotary mechanism which can drive work pieces rotate in order to accomplish continuous rolling deformation process. An axle of an electric rotating machinery/hydraulic motor (8) is connected with a supporting axle (11) via a connecting sleeve (10), the right end of the cold grinding machine, which is a discharge port of a channel (14) is provided with a finishing device which can correct the oversize dimension work pieces. The cold grinding machine can also replace the final finishing device with a detecting device which can measure the work piece dimension in time. The utility model can increase the internal quality of work pieces by the cold grinding processing in order to make the metal streamline compact and intact, so the grain size can be increased, and therefore, the service life of the work pieces can be increased. The utility model can reduce the relatively slide between the work piece and a shafting, increase the service life of moulds, improve the design deficiency and increase the system stability in order to satisfy the production requirement, and therefore, the utility model can be widely popularized.