46results about How to "Tight rhythm" patented technology

The invention discloses a section type multifunctional expanding fixture. The fixture comprises multiple sections of expanding mechanisms, a telescopic air cylinder and an installing base. The expanding mechanisms comprise fixed expanding mechanisms and sliding expanding mechanisms; the sliding expanding mechanisms comprise sliding expanding fixtures and pushing air cylinders; the shapes of the contacting faces of the fixed expanding mechanisms are different from the shapes of the contacting faces of the sliding expanding mechanisms. The fixture has the advantages that the structure is compact, the size is small, an item can be picked by embedding the fixture into an item, the picking of more kinds of items with different shapes can be achieved, and the time of replacing the fixture is reduced.

The invention relates to a manufacturing technological process of a steel tube threaded sleeve provided with an iron core. The manufacturing technological process comprises steps as follows: loading of the iron core; grabbing of the iron core: a four-axis linkage rail mechanism performs three-coordinate movement, and an iron core grabber grabs the iron core, moves upwards along a Z-axis movement rail and waits for demolding; demolding of a finished product: the four-axis linkage rail mechanism performs three-coordinate movement until moving to a finished product demolding station, a screwing claw of a demolding grabber clamps the product, an R-axis rotating mechanism acts, the screwing claw rotates and moves along a Y-axis movement rail, and the product is separated from a mold; placement of the iron core into the mold: the four-axis linkage rail mechanism performs three-coordinate movement, the iron core grabber moves downwards along the Z-axis movement rail, the iron core is placed into the mold, a lubrication oil sprayer is started automatically, and a nozzle sprays oil mist into the mold; blanking of the finished product: the four-axis linkage rail mechanism performs three-coordinate movement, the demolding grabber places the demolded product into a V-shaped groove of a receiving block, a turnover device turns over, the product stand upright, and a push device forwards pushes the product onto a conveying belt.