15results about How to "Uniform quenching" patented technology

The invention relates to butterfly plate processing, and discloses a heat treatment device and a heat treatment process for preventing deformation of a large butterfly plate, the heat treatment device comprises a bottom plate, the top of the bottom plate is fixedly connected with a stand column, the top of the stand column is provided with a rotating column, the top of the rotating column is fixedly connected with a top plate, and the top plate is provided with a hoisting mechanism. An electric push rod, an upper baffle and a lower baffle are arranged to drive a clamping block to move up and down, so that a connecting rope can be straightened conveniently, a butterfly plate is more stable during hoisting, the connecting rope can be clamped through an inserting groove, an L-shaped rod, a spring and a hemisphere, the hoisting stability of the butterfly plate is further improved, and the hoisting efficiency of the butterfly plate is improved. And shaking of the butterfly plate in the quenching process is reduced, so that the butterfly plate is quenched more uniformly, the probability of deformation of the butterfly plate in the quenching process is reduced, and the butterfly plate is quenched more stably.

The utility model belongs to the technical field, and particularly relates to automatic rotating chain wheel quenching equipment which comprises a box body, quenching coils are fixedly connected to the upper end and the lower end of the front side of an inner cavity of the box body; the upper end of the inner cavity of the box body is fixedly connected with a rack; the upper end of the rack is in meshed connection with a gear; an inner cavity of the gear is fixedly connected with a rotating shaft; the rear side of the rotating shaft is fixedly connected with a motor; the surface of the rotating shaft is fixedly connected with a bearing; the rear side of the bearing is fixedly connected with a positioning box; the rear side of the rotating shaft is fixedly connected with a first bevel gear; the upper end of the first bevel gear is connected with a second bevel gear in an engaged mode. According to the chain wheel quenching equipment capable of rotating automatically, through cooperative use of the structures, the effect that a chain wheel body is conveniently and quickly fixed when the equipment is used is achieved, and the effect that the surface of the chain wheel body is conveniently and uniformly quenched is also achieved.

The utility model discloses a soft-belt-free quenching machine tool which comprises a machine tool lower base, a rotation driving device is fixedly connected to the top end in the machine tool lower base and penetrates through the machine tool lower base, a machine tool lower fixing table is fixedly connected to the top end of the rotation driving device, and a heating ring is arranged at the side end of the machine tool lower fixing table. The side end of the heating ring is electrically connected with a distribution box, the top end of the distribution box is fixedly connected with an electric lifter, the side end of the electric lifter is fixedly connected with a linear driver, and the side end of the linear driver is fixedly connected with a fixing frame. The lower fixed table of the machine tool can be driven to rotate through the rotation driving device, a workpiece rotates along with the lower fixed table, the whole workpiece can be uniformly heated and quenched, power of the motor can be transmitted to the workpiece through the mounting disc, the connecting rod, the fixed plate and the rotating rod, and the situation that a traditional quenching machine tool drives the workpiece to rotate through a soft belt, so that the workpiece cannot be uniformly heated and quenched is avoided. And regular replacement is needed, so that the production line is shut down and the production efficiency is reduced.

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 a machine tool for surface induction quenching, which comprises a surface induction quenching machine tool, a cooling box and a heating device, the cooling box and the heating device are fixedly mounted on the upper surface of the surface induction quenching machine tool, a waste gas filtering structure for filtering waste gas is arranged outside the cooling box, and a spraying device for quenching a workpiece is arranged on the cooling box; and the waste gas filtering structure is composed of a waste gas filtering pipe, a first waste gas filtering net and a second waste gas filtering net, the first waste gas filtering net and the second waste gas filtering net are detachably installed in the waste gas filtering pipe, and the waste gas filtering pipe fixedly communicates with the right side of the cooling box. According to the machine tool for surface induction quenching, workpieces are quenched through the spraying equipment, the workpieces are uniformly quenched due to the fact that the multiple nozzles are annularly distributed, waste gas generated during quenching is filtered through the waste gas filtering structure, and therefore the machine tool has the advantages of being high in practicability, good in quenching effect and the like.

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 provides an air supply mechanism and a toughening furnace, the air supply mechanism comprises an axial flow fan and an air bellow, the axial flow fan comprises an air inlet and an air outlet, and environmental gas flows into the axial flow fan through the air inlet and is exhausted through the air outlet; the air bellow is communicated with the axial flow fan through the air outlet; the axial flow fan and the air bellow are arranged in a stacked mode in the vertical direction, and at least part of the axial flow fan is installed above the air bellow, and the top of the axial flow fan is installed at the top of the air bellow so as to raise the height of the air inlet in the vertical direction. The toughening furnace comprises an air supply mechanism and a furnace body, the furnace body is provided with a quenching section air grid, and the quenching section air grid is communicated with the air supply outlet of the air bellow. The air supply mechanism and the toughening furnace provided by the utility model have the advantage that the occupied area of equipment is reduced, and meanwhile, the possibility of sucking pollutants in the air is reduced.

The utility model discloses a device for enhancing the strength and heat resistance of glass products, which comprises a casing, the lower end of the casing is symmetrically and fixedly connected with support plates, the casing is rotatably provided with a rotating door, the upper end of the casing is fixedly provided with a gas-liquid mixing pump, the inner side wall of the casing is symmetrically provided with two mounting grooves, and the mounting grooves are fixedly connected with the rotating door. And an electric sliding rail is mounted in the mounting groove. The glass product clamping device has the advantages that the first threaded rod is driven by the limiting motor to rotate, the two clamping plates are driven to relatively slide on the rod body of the first threaded rod under the limiting of the square limiting groove until the glass product is clamped and limited by the two clamping plates, and in addition, the electric sliding rail and the sliding block are arranged in the machine shell, so that the limiting assembly can be driven to adjust the height; the quenching height position of the glass product can be conveniently adjusted; and the rotating shaft is driven to rotate through the overturning motor, so that the glass product is overturned, the glass is uniformly quenched, and the working efficiency is improved.

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.

The utility model relates to the technical field of numerical control machine tools, in particular to a quenching machine tool capable of processing uniformly, which comprises a control host and a cross beam, a loading and unloading mechanism and a temperature control mechanism are mounted on the control host, and the loading and unloading mechanism is used for freely mounting and dismounting the temperature control mechanism to match with the sizes of different parts for quenching operation. A conductor block is electrified through a power line, electrical connectivity is guaranteed through a shaft conductor, an induction coil is heated, a linear motor drives a first hydraulic rod to descend through a supporting arm and drives a cross beam to descend, and the induction coil located on the lower portion is promoted to pass through the outer wall of the shaft part preferentially to be preheated; and the induction coil located above heats along with the outer wall of the preheated shaft part, and the rotating motor works to promote the rotating shaft to drive the turntable to rotate and drive the clamped shaft part to rotate at a constant speed, so that each surface of the part can be uniformly heated and quenched, and the quenching quality is effectively improved.

The present invention discloses a quenching device for producing high-chromium cast iron wear-resistant materials, and relates to the technical field of producing high-chromium cast iron wear-resistant materials. The present invention comprises a material-returning base, a waste material cavity is arranged on the top of the material-returning base, a quenching cavity is arranged on the top right end of the material-returning base, a lifting device is arranged on the top of the material-returning base, a material-pushing and rolling device is arranged on the top of the waste material cavity, an air-cooling device is arranged on the left side of the quenching cavity, and a protective wall-scraping device is arranged on the inner wall of the quenching cavity. The present invention arranges the lifting device so that the lifting box, hinged rod 1, slider, bracket and hinged rod 2 cooperate with the cleaning rod, so that after the high-chromium cast iron grinding balls are poured into the lifting box, the lifting box will drive the slider to buffer on the bracket through the hinged rod 1, reduce the pressure when the screw rod is in operation, and reduce the energy transfer when the grinding balls collide with the bottom, thereby protecting the quality and structure of the grinding balls and reducing the risk of damage.

The utility model relates to the technical field of hardware processing heat treatment, in particular to a quenching device for saw blade production, which comprises a box body, a quenching assembly is arranged in an inner cavity of the box body, the quenching assembly comprises a heating bin, the heating bin is arranged in the inner cavity of the box body, the top of the heating bin is fixedly connected with a shielding cover, and the shielding cover is fixedly connected with the bottom of the box body. A sliding cover is slidably connected to an inner cavity of the shielding cover, a first heat insulation handle is fixedly connected to the top of the sliding cover, first sliding frames are fixedly connected to the left side and the right side of an inner cavity of the heating bin, and a heating wire is fixedly connected to the inner wall of the heating bin. According to the quenching device for saw blade production, by installing the quenching assembly, in the using process of the quenching device, through cooperation of a heating wire, a temperature detector and other components, the quenching device adopts an accurate temperature control system, the temperature of a heating area can be monitored and adjusted in real time, it is ensured that a saw blade is heated to the ideal quenching temperature, and the service life of the saw blade is prolonged. Therefore, the stability and the consistency of the quenching effect are improved.

The invention relates to the field of part heat treatment, and particularly discloses a part heat treatment device, a temperature measuring system and method of the heat treatment device, a quenching box and an operation space for part heat treatment. The inner conveying assembly is located on the inner side of the quenching box and used for conveying parts; the tray assembly is divided into a plurality of quenching chambers and is used for loading and conveying parts; the overturning assembly is mounted on the side edge of the tray assembly and is used for overturning the parts to realize uniform quenching; the outer conveying assembly is located at the output port end of the quenching box and used for outputting the treated parts; the upper computer controls work of the heating box, the inner conveying assembly, the overturning assembly and the outer conveying assembly, heating of the temperature of parts in the quenching chamber 302 is achieved based on accurate control over the heating box, the temperature of the inner wall of the quenching chamber and the temperature of the parts are both increased to the proper temperature, the parts are controlled by the overturning assembly to be overturned in the quenching chamber, and the quenching efficiency is improved. And quenching treatment is completed.

The utility model discloses a steel ball quenching pool which comprises a pool body, a spiral guide groove is arranged in the pool body and is guided into the bottom from an opening on the upper side of the pool body, a discharge port is arranged at the bottom, a valve body is arranged at the discharge port and comprises a valve seat, a motor and a valve plate, a conveying assembly line is arranged on the lower side of the valve body, and the conveying assembly line is connected with the spiral guide groove. A filter screen belt is adopted as a conveying belt of the conveying assembly line, a quenching liquid recycling pool is arranged on the lower side of the filter screen belt and connected with a pool body through a circulating pump pipeline, a control valve is arranged on the outer side of the circulating pump pipeline, and a filtering and adsorbing filter element part is arranged in the circulating pump pipeline.

The utility model discloses a quenching device for automobile part forgings, which relates to the technical field of quenching equipment and comprises a quenching box and a condensing box. The water pump is arranged, used water resources can be pumped out again through the third connecting pipe, then the water can be conveyed into the annular sprayer again through the second connecting pipe, and therefore water recycling can be achieved, water waste can be reduced, the purpose of saving water resources can be achieved, the condenser is arranged, and the water resources are saved. According to the quenching device, cold air can be manufactured, then hot steam generated during quenching can be rapidly cooled, meanwhile, sprayed water can be rapidly cooled through a heat absorption partition plate and the cold air, recycling of the water is promoted, gas in the quenching box can be pumped out through a gas dispersing box and a second fan, activated carbon is utilized, and the cooling effect is good. And toxic substances in the gas can be adsorbed, so that the purpose of treating high-temperature water vapor can be achieved.