14results about How to "Improve quenching efficiency" patented technology

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.

This application discloses a rapid quenching device for flanges, relating to the technical field of metal heat treatment equipment. It includes: a fixed housing, partitions, guide plates, a buffer assembly, and a conveying assembly. The fixed housing is fixedly installed on the ground and has a liquid injection chamber inside. Liquid inlets and outlets are located on the periphery of the fixed housing. Four sets of partitions are vertically fixed within the liquid injection chamber, each set parallel to the periphery of the fixed housing. The upper end of the guide plate is fixedly connected to the upper end of the fixed housing, and the lower end of the guide plate is fixedly connected to the upper end of the partitions. Each guide plate and partition corresponds to a partition. Liquid passage holes are provided on both the guide plate and the partitions. The buffer assembly is rotatably mounted on the partitions, buffering flanges that slide off the partitions. The conveying assembly is fixedly installed in the liquid injection chamber and conveys the quenched flanges out of the liquid injection chamber. This application effectively reduces the problem of flange quenching devices being unsuitable for quenching a large number of flanges.

The utility model relates to the technical field of differential shells, and discloses a differential shell spline high-frequency quenching treatment device which comprises a chassis, and a placing table is fixedly mounted in the center of the chassis; and the connecting frame is arranged above the placing table, one side of the connecting frame is connected with the mechanical arm, a mounting frame is fixedly mounted on the other side of the connecting frame, an inductor and a spraying pipe are fixedly mounted below the mounting frame, and the spraying pipe is arranged on the outer side of the inductor in a sleeving mode. The spraying pipe is installed on the outer side of the inductor, after the inductor conducts induction heating on the differential shell spline, the differential shell spline is immediately subjected to water spraying cooling through the spraying pipe, the spraying pipe is of an annular structure, water conveying pipes are arranged on the periphery of the spraying pipe, clear water can be rapidly and timely conveyed into the spraying pipe, and clear water is sprayed out of spraying holes in the periphery of the inner wall at the same time; and comprehensive cooling quenching is carried out on the spline surface of the differential shell, and the circulation is carried out, so that the quenching efficiency and effect are greatly improved.

The invention relates to a laser heat treatment control method and device based on visual recognition and application. A laser heat treatment strategy is established; the method comprises the following steps: acquiring a three-dimensional point cloud of a workpiece to be subjected to heat treatment, performing mesh segmentation on the point cloud on a reference projection surface to obtain a plurality of point cloud combinations taking a grid as a unit, and collecting associated information of each point cloud combination; performing heat treatment on the to-be-heat-treated workpiece according to a laser heat treatment strategy, obtaining a dynamic feedback signal, adjusting output power, and realizing heat treatment performance consistency and uniformity control; the equipment comprises a base provided with a position transfer unit, a scanning modeling unit and a heat treatment unit are sequentially arranged on the position transfer unit in the translation direction, a control end controls the position transfer unit to translate and obtains data output by the scanning modeling unit, and after the method is adopted, the heat treatment unit is controlled to execute heat treatment operation; the heat treatment application is realized based on equipment. The quenching efficiency is improved, the quenching integrity and comprehensiveness are ensured, and high-quality and repeatable production can be achieved.

The utility model relates to sword processing technical field discloses a sword quenching device with quenching liquid recycling, including box and cooling machine, is equipped with fixed assembly in the box connection, is equipped with rotating assembly in fixed assembly connection, is equipped with filter assembly in the box connection, the utility model has the advantages compared with prior art: in the sword quenching device with quenching liquid recycling, using fixed assembly is convenient for the fixation of different sizes sword, makes it not easy to deviate when quenching with cooling liquid spraying, and quenching cooling effect is better, using rotating assembly is convenient for the overall cooling of sword, improves quenching efficiency, using filter assembly is convenient for the first filter plate and second filter plate to filter out the impurity in the cooling liquid after spraying, also facilitates the first filter plate and second filter plate to take out and clean up.

The utility model discloses a quenching device for high-strength alloy steel, which relates to the technical field of alloy steel quenching appliances and comprises a quenching tank, a plurality of condenser pipes are mounted at the lower end in the quenching tank, two ends of each condenser pipe penetrate through the quenching tank, a screen box is arranged at the upper end in the quenching tank, and the screen box is abutted against the inner wall of the quenching tank; according to the utility model, the motor is matched with the turntable to control the rotation of the connecting rod, so that the movement of the clamping jaw is convenient to control; the electric push rod is matched with the fixed rod to control the movement of the connecting plate, so that the clamping of the clamping jaw is convenient to control; the condensation pipe is matched with the quenching pool to control the temperature of the quenching pool, so that the alloy quenching is convenient; impurities of liquid in the quenching pool are controlled, alloy purification is facilitated, the physical strength of workers is saved, and the quenching efficiency of the workers is improved.

According to the technical scheme, the quenching furnace for gear machining is characterized in that the quenching furnace comprises a base, the top face of the base is connected with mounting plates, the top faces of the mounting plates are connected with heating boxes, and the sides, close to each other, of the two mounting plates are connected with a connecting plate; the two heating spray guns are respectively connected to the inner bottom surface of the heating box and the top surface of the connecting plate; the conveying assembly is arranged on one side of the mounting plate and used for conveying gears, an operator conveys the gears to be quenched to the position of the heating spray gun through the conveying assembly, the gears are heated through the heating spray gun before quenching, and the operator can place the gears to be machined into a placing rod; the conveying belt can be driven to move by rotating the driving wheel, so that the purpose of driving the placing rod to move is achieved, the gears on the placing rod are moved to the heating spray gun, an operator can place a plurality of gears on the conveying belt for quenching, and the quenching efficiency is improved.

The utility model provides a rack quenching device, belongs to the technical field of rack quenching, and aims to solve the problems that the contact part of a rack and a clamp is blocked by the clamp, effective quenching is difficult to realize, and the quenching efficiency of the rack is influenced. Comprising a quenching machine supporting base, a limiting electric push rod, a positioning negative pressure suction nozzle, a first supporting table, a second supporting table and a pressure sensor. The limiting electric push rods are connected to the left side and the right side of the quenching machine supporting base through bolts. The positioning negative pressure suction nozzle is fixedly connected to the inner side of a piston rod of the limiting electric push rod; the first supporting table is fixedly connected to the left side of the quenching machine supporting base; the second supporting table is fixedly connected to the right side of the quenching machine supporting base; the pressure sensor is fixedly connected to the right side of the first supporting table and the right side of the second supporting table. According to the utility model, the quenching position of the rack is not shielded, so that the quenching effect of the rack is ensured, and the quenching efficiency of the rack is improved.

This utility model discloses a heat treatment device for processing high-toughness spring steel wire, including a lead bath. A screen is horizontally arranged inside the lead bath. A lead water pump is fixedly connected to one side of the outer wall of the lead bath. A sealing door is provided on one side of the outer wall of the lead bath. A quenching tank is fixedly connected inside the lead bath. Two filter screens are fixedly connected to the bottom of the quenching tank. A circulation pipe corresponding to the lead water pump is fixedly connected to one side of the outer wall of the quenching tank. A bracket is provided inside the quenching tank. Positioning columns are fixedly connected to both ends of the bottom of the bracket. Rollers are provided inside the bracket. This utility model, through the cooperation of the lead bath, lead water pump, quenching tank, filter screen, and screen, facilitates the filtration and removal of slag in the lead liquid. This reduces the impurity content during continuous quenching, improving the lead bath quenching quality of the steel wire and eliminating the need for frequent slag removal by workers, thus increasing the quenching efficiency of steel wire processing.

The utility model belongs to the technical field of hydraulic pipe joint production, and discloses a hydraulic pipe joint quenching device which comprises a quenching box, a bearing shaft, a material box and a heating box, and is characterized in that a vertical plate is arranged at the top of the quenching box, a fixing ring is arranged on the vertical plate, a top plate is arranged at the top of the vertical plate, and a pushing structure is arranged on the top plate; the two ends of the bearing shaft penetrate out of the fixing ring, the material box is movably arranged on the bearing shaft, leakage holes are formed in the side wall and the bottom of the material box, and the heating box is connected with the pushing structure. According to the utility model, the plurality of groups of bearing rods are arranged on the bearing shaft, so that a plurality of material boxes can be placed on the bearing shaft, and the bearing shaft drives the plurality of material boxes to rotate, so that the material boxes drive hydraulic pipe joints to rotate, and the hydraulic pipe joint in the uppermost material box can be conveniently subjected to heat treatment and the hydraulic pipe joint in the lowermost material box can be conveniently subjected to quenching treatment; the quenching efficiency and the quenching quality of the hydraulic pipe joint are improved.

The utility model discloses quenching equipment for manufacturing hardware products, and relates to the technical field of hardware processing equipment, the quenching equipment comprises a cabinet, a solution tank and a basket, the inner side of the solution tank is provided with a solution groove, the top end of a rotating shaft is provided with a turntable, the outer surface of the turntable is connected with a plurality of supporting rods, and the supporting rods are connected with the basket. According to the device, the design structure is reasonable, the supporting rod, the electric push rod and the rotating disc are matched, the supporting rod drives the basket on the lower portion to be located above the solution tank while moving, the basket is driven to be located on the upper portion of the solution tank, the basket is driven to be located on the lower portion of the rotating disc, and therefore the solution can be conveniently taken out. And when one of the baskets is located in the solution tank, the hardware subjected to quenching treatment in the other basket is taken out, and meanwhile, the hardware not subjected to quenching treatment is loaded into the baskets, so that the purpose of saving time is achieved, and the problem that the heat treatment efficiency of the hardware is low is solved.

The utility model discloses a cam piece quenching device, including vertical setting round bar, and the round bar is equipped with a plurality of cam pieces and a plurality of spacer sleeves, and the cam piece and spacer sleeve interval setting, and the upper and lower both ends of round bar are equipped with first positioning rod and second positioning rod respectively, and the end of first positioning rod and the end of second positioning rod abut the upper and lower both end surface of round bar respectively, and the lower part of round bar is vertically connected with positioning plate, in the utility model, through loading multiple cam pieces on the round bar, make multiple cam pieces quenching treatment simultaneously, to improve quenching efficiency, through setting spacer sleeve, and the adjacent two cam pieces are kept apart, and the round bar is longitudinally limited by first positioning rod and second positioning rod, and the round bar is transversely limited by positioning plate, and through longitudinal and transverse restriction cooperation, make the round bar keep vertical state.

The utility model discloses a tappet ball socket double position quenching device, including base, one side of base is installed two sets of protective cover, the upper portion of protective cover is located the top of base to install the locating seat, and the lower portion of protective cover penetrates base and extends to the below of base, and the lower portion of protective cover installs gear, and two sets of gears are engaged, and the lower portion of one set of protective cover installs first synchronous wheel, and the below of base of the other side is equipped with second synchronous wheel, and first synchronous wheel and second synchronous wheel are engaged together with synchronous belt. In the utility model, through first synchronous wheel, second synchronous wheel, synchronous belt and gear cooperation, make two sets of protective cover rotate simultaneously, thereby make the synchronous rotation of two sets of locating seat of installing on the upper portion of two sets of protective cover, thereby realize double position quenching operation, improve quenching efficiency.

The utility model discloses a quenching device, which relates to the technical field of heat treatment of workpieces and comprises a frame, a transfer mechanism, an electromagnetic heating coil and a cooling box. A mounting frame is arranged at the top of the rack; the transfer mechanism comprises a transfer frame and a clamp, the transfer frame is mounted on the mounting frame and can move and vertically ascend and descend relative to the mounting frame, and the clamp is mounted on the transfer frame; the electromagnetic heating coil is installed at the top of the rack and located on the working side, a vertically-arranged heating channel is defined by the electromagnetic heating coil, the heating channel is used for allowing the to-be-quenched workpiece clamped by the clamp to stretch in, and the electromagnetic heating coil is used for heating the to-be-quenched workpiece stretching into the heating channel; the cooling box is installed on the rack and located on the working side, an opening is formed in the top of the cooling box, the electromagnetic heating coil is located above the opening and located on one side of the opening, and cooling liquid is contained in the cooling box. The quenching device disclosed by the utility model reduces the labor intensity of workers and is safe and reliable.