Conveyor chain
Chain drive mechanism for numerically controlled drilling machine for blind hole machining in perforating gun tube body, the utility model relates to a chain transmission mechanism for solving the cutter head and main sprocket of the numerical control drilling machine for blind hole machining in the perforating gun tube body The distance between the single chain is easy to loose and unchain. The transmission motor drives the transmission accessory gear to rotate through the transmission gear shaft and the transmission main gear, and the main sprocket shaft rotates accordingly to drive the main sprocket to rotate.
The chain drive of the plastic bottle blowing machine and the centralized heating mechanism, the chain transmission mechanism comprises a chain and a plurality of transmission gears, and the chain block is fixed with a plurality of chain block assemblies, which comprise chain blocks, and each of the chain blocks is provided with a fixed bottle The warming seat of the blank, the chain drive mechanism further includes a plurality of sets of reversing disc assemblies, the angle of the chain reversing around the reversing disc assembly, being 90° or 180°.
The chain tongs include a caliper body and a chain. One end of the chain is a connecting end that is connected to the caliper body, and the other end is a free end. At least one of the caliper body and the chain or the caliper body and the chain is provided for fixing or limiting the chain. A magnetic adsorbing member located on the caliper body for reducing or eliminating the ineffective swing of the free end of the chain.
