3results about How to "Uniform quenching" patented technology

The utility model discloses a vertical quenching machine tool, which relates to the technical field of vertical quenching appliances and comprises a base and a support frame mounted on the base, a heating mechanism is mounted in the base, a cooling mechanism is mounted at the bottom end of the support frame, a positioning mechanism is mounted at the top end of the support frame, and a chain matched with the positioning mechanism is mounted on the support frame; through the matching of the positioning mechanism and the moving assembly, the height of the positioning drill bit and the position of the heating ring can be conveniently changed, so that the quenching device can adapt to machined parts of different specifications, the quenching is relatively uniform, and the product quality is improved; through the cooperation of a pipeline and a second lead screw which are independently arranged, the cooling position and the cooling efficiency can be accurately positioned according to the quenching requirement, so that the machining precision is improved, and the problems of dimensional deviation and deformation are avoided; and finally, the problems that an existing device cannot adapt to machined parts of different specifications and the cooling precision is limited, so that the quenched machined parts have size deviation and deformation are solved.

The utility model relates to the technical field of metal quenching, and solves the problems that when a metal workpiece is quenched, the metal workpiece is always positioned at the bottom of a cooling tank and does not change in any position, so that the cooling rates of the surface of the metal workpiece are inconsistent, and the metal workpiece is easy to deform. The anti-deformation metal quenching cooling tank structure comprises a quenching frame, a mounting groove is formed in one side of the interior of the quenching frame, an arc-shaped cover for enlarging the internal space is fixedly mounted in the mounting groove, a storage frame for storage is fixedly mounted on one side of the front face of the quenching frame, and a servo motor is fixedly mounted on one side of the surface of the quenching frame. A placing assembly is fixedly installed at the output end of the servo motor and comprises a rotating rod fixedly installed at the output end of the servo motor, a placing frame is fixedly installed at one end of the rotating rod, electric push rods are fixedly installed on the two sides of the interior of the placing frame, and clamping plates are fixedly installed at one ends of the electric push rods.

The utility model discloses a swing type air grid device, including air grid swing unit, air grid swing unit includes air grid support, air knife and swing drive assembly, and the air knife is installed in the air grid support, and can swing along the swing direction, the air knife is provided with the air -blowing hole, swing drive assembly includes drive part, first transmission part and second transmission part, and the drive part is installed in the air grid support, and first transmission part is connected with drive part transmission, and rotates under the drive of drive part, and second transmission part is connected with the air knife, and second transmission part is connected with first transmission part transmission, and when first transmission part rotates, the air knife is guided to swing along the swing direction. A kind of glass production device, including the swing type air grid device and conveying roller assembly of described. The utility model can swing along swing direction by the air knife of air grid unit itself, reciprocate in the conveying direction of cooperation glass, can reciprocate air blowing in different directions, reduce wind spot in the toughening process of glass. The utility model discloses a kind of glass production equipment.