669results about "Forging press details" patented technology

The invention belongs to the technical field of metal forge piece forging and pressing, and particularly discloses a metal forge piece forging and pressing forming device which comprises a box body, a supporting table is connected to one side of the upper end of the box body, supporting columns are connected to the upper end of the supporting table, a top plate is connected to the upper ends of the supporting columns, and a hydraulic cylinder is connected to the middle of the upper end of the top plate. The output end of the hydraulic cylinder penetrates and extends to the lower end of the top plate and is connected with a lower pressing plate, the lower pressing plate slides on the outer walls of the multiple supporting columns, and openings are formed in the positions, corresponding to the multiple supporting columns, of the lower pressing plate. Through separated lubrication of the cleaning mechanism, the spraying mechanism and the lower die, the effects of replacing manual operation and guaranteeing cleaning and lubrication of the core rod and the lower die are achieved, and the forming quality and the production efficiency of the aluminum alloy deep-hole forge piece are improved.

According to the welding machining device and method for the inner net and the outer net of the filter, the welding machining device comprises the machining machine table, the lifting mechanism, the moving mechanism, the roller electrode, the shaft electrode and the hooping mechanism, and complex spatial spiral movement is simplified into single axial movement of the roller electrode in a joint channel; an expensive and complex high-precision multi-axis linkage numerical control system is not needed, only one common motor is needed to drive a roller electrode to linearly walk along a joint channel, inclined joint welding of the filter metal net is completed, a workpiece can be driven to rotate in a pure mechanical mode, the cost is low, the welding efficiency is high, and through a micro forging and pressing mode in advance, the welding efficiency is high. According to the method, a solid metal strip with the width of about 1-2 mm and without through holes is formed, and the solid strip provides a continuous and uniform contact surface for a subsequent roller electrode, so that a constant resistance and ideal current path is provided, controllable and predictable generation of welding heat is realized, and the problems of pseudo soldering and overburning caused by meshes are greatly reduced.

The present invention discloses a fire-fighting equipment forging device, which relates to the field of fire-fighting equipment processing technology, including a base, the top of the base is connected to a top plate through a plurality of support rods, a connecting plate is provided between the top plate and the base, the connecting plate is fixedly connected to the plurality of support rods, the inner sliding connection of the connecting plate is provided with a connecting block, the top of the top plate is provided with a cylinder, the output end of the cylinder is connected to the connecting block, and compensation components are provided on both sides of the connecting block; the compensation component includes a driving component, the driving component includes a driving rod, and the number of the driving rods is set to two. The present invention compensates for the gap of the mold that becomes larger due to wear through the setting of the compensation component, maintains the effect of precise matching of the mold gap, ensures that the valve stem blank is formed in an ideal space, effectively avoids problems such as valve stem outer diameter size deviation due to mold wear, improves the molding accuracy of the valve stem and product quality, and at the same time extends the service life of the mold and reduces the production cost caused by frequent replacement of the mold due to wear.

The invention relates to the technical field of metal plate forging and pressing, in particular to metal plate forging equipment which comprises a forging machine base and a forging structure arranged on the forging machine base, the forging structure is composed of a hydraulic telescopic rod, a forging head and a hammer head, and a cleaning module used for cleaning the forging structure is arranged on the forging machine base; and the cleaning module comprises a driving structure, a cleaning structure and a maintenance structure, the driving structure is used for driving the cleaning structure, and the driving structure and the maintenance structure are both used in cooperation with telescopic linkage of the hydraulic telescopic rod. According to the metal plate forging equipment, the horizontal reciprocating vibration of the cleaning plate and the rotating motion of the upper ring sleeve are converted simultaneously through the movement of the hydraulic telescopic rod and the two special-shaped rails of the wave-shaped guide seat and the spiral guide groove, one simple input is converted into various complex outputs, synchronous starting of forging, cleaning and maintaining is achieved, and the working efficiency is improved. The equipment complexity is reduced, and the operation efficiency is improved.

The invention discloses a forging and pressing device for bearing ring production, and belongs to the technical field of bearing ring production. The forging and pressing device comprises a working table, the upper surface of the working table is fixedly connected with a fixing module, a lifting module used for forging and pressing a bearing ring is arranged below the fixing module, and the edge side of the upper surface of the working table is fixedly connected with a fixing shaft; a swing plate is rotationally arranged on the outer side of the fixing shaft, and the inner end of the swing plate is fixedly connected with an air blowing box for cleaning sweeps on the surface of the working table top. According to the forging and pressing device for bearing ring production, a swing plate swings around a fixing shaft in a reciprocating mode under the action of a driving mechanism, a blowing box driven by an air supply mechanism is linked, full-range dynamic dust removal of a working table top is achieved, interference of sweeps on forging and pressing operation is eliminated, a pushing plug is driven to slide through a fixing rod in the lifting process of a lifting module, and left and right fixing cylinders alternately supply air; the blowing box can continuously remove dust in a large range in the whole forging process, impurities are prevented from being pressed into forgings, and the quality of the forgings is guaranteed.

The invention provides a pressure-adjustable forging device for high-wear-resistance steel machining, and relates to the technical field of forging equipment.The pressure-adjustable forging device comprises two fixed supporting bodies, and the two fixed supporting bodies are both fixedly connected to the upper end face of a machine body base; the forging part is fixedly mounted at the upper ends of the two fixed supporting bodies; the forging mounting table is slidably connected to the inner side of the fixed supporting body, and the forging mounting table is fixedly mounted at the lower end of the forging part telescopic shaft; the forging pressing block is slidably connected to the lower end face of the forging mounting table. The replacement mechanism is arranged at the lower end of the forging mounting table; the cleaning mechanism is arranged at the lower end of the fixed supporting body, and the problems that in the using process of an existing pressure-adjustable forging device, an operator needs to frequently and manually clean oxide skin generated in the forging process, the manual labor intensity is large, the operation process is complicated, and the work efficiency is high are solved. And therefore, the problem that the overall working efficiency is influenced is solved, the labor intensity is reduced, and the working efficiency is improved.

The invention relates to the technical field of press machines, in particular to a multi-station gear hot die forging press machine which comprises a press machine body, a mounting structure, a fixing structure, a jacking structure, a storage structure, a dust collection structure, a collection structure and a fourth driving part. The arrangement of the dust collection structure facilitates suction of a large amount of waste residues, prevents the waste residues from accumulating in a working area to affect forging precision and equipment operation, prevents the waste residues from entering moving parts of the press machine to cause abrasion or clamping stagnation, guarantees stable operation of the press machine body, timely cleans the waste residues, can improve the working environment, reduces the cleaning time of operators, and improves the working efficiency. The falling height of the gear workpieces is reduced by increasing the height of a lifting plate in the collecting structure, the situation that due to the fact that the falling height is too high, the gear workpieces collide with one another, and the mass is reduced is prevented, a plurality of mounting blocks are driven to slide when a transmission shaft rotates in the mounting structure, and mounting rods on two mounting bases are conveniently and rapidly fixed; therefore, the replacement efficiency of the mold is improved.

The application belongs to the technical field of magnesium alloy wheel hub forging, in particular to a magnesium alloy wheel hub forging equipment, which comprises a mechanical arm, a steering mechanism, a fixed cylinder seat, a three-way flow divider and a spray head unit. The steering mechanism is used for steering adjustment, and the fixed cylinder seat is accurately moved between the upper die and the lower die of the forming die in cooperation with the mechanical arm. The pumping mechanism on the storage tank sends the stored release agent solution into the three-way flow divider through the water inlet pipe, and then the release agent solution is sprayed onto the bonding surface of the upper die and the lower die of the forming die by the spray head unit to form a uniform release film on the inner wall of the forming cavity of the forming die. Since there is a release film between the magnesium alloy wheel hub and the forming cavity of the forming die, the adhesion between the magnesium alloy wheel hub and the forming cavity of the forming die is reduced, the scratches and scratches on the surface of the magnesium alloy wheel hub are reduced, and the processing quality and production efficiency of the magnesium alloy wheel hub are improved.

The application discloses a high-temperature high-pressure valve body integral forging device, which comprises a forging machine (1), wherein a workbench (41) is arranged in the forging machine (1), a forging die (2) is arranged on the workbench (41), the forging die (2) comprises an upper die (3) at a hammer head end of the forging machine (1) and a lower die (4) arranged on the workbench (41), the lower die (4) comprises a bottom plate (5) connected with the workbench (41), two lower die sub-blocks (6) are arranged on the bottom plate (5) and are connected with each other, a pair of first connecting rods (7) are arranged on the side of the lower die sub-block (6), one end of the workbench (41) is provided with an ejection cylinder (8), and the other end of the workbench (41) is provided with two groups of stereoscopic frames (9). The application separates the die through a split dislocation structure, realizes rapid demolding, improves the demolding efficiency of the valve body and guarantees the forging quality of the valve body.

The invention discloses copper-aluminum ingot containing barrel heating pipe forging equipment, and belongs to the field of copper-aluminum machining, the copper-aluminum ingot containing barrel heating pipe forging equipment comprises a base and a forging and pressing part, the base is connected with a synchronous translation assembly, the synchronous translation assembly is fixedly connected with a material turning driving part and a vibration matching assembly, and a rotating shaft of the material turning driving part is fixedly connected with a clamping fixing part; an insertion part is clamped and fixed at the clamping end of the clamping and fixing part; the movable column axially moves in the inserting rod in a reciprocating mode to generate vibration, the vibration is conducted to a heating pipe base body outside the inserting rod through the inserting rod, instantaneous impact force generated by the vibration can destroy a bonding interface between oxide skin and base body metal, adhesive force is reduced, micro cracks are generated on the bonding interface between the oxide skin and the base body, and the service life of the heating pipe is prolonged. After multiple times of overturning and oscillation, the cracks can expand and converge, so that the oxide skin is layered and peeled off, the loose oxide layer on the outer surface of the base body is peeled off, and the situation that the forging head and a workpiece are isolated by the oxide skin, and consequently the base body has defects is avoided.

The invention belongs to the technical field of coal mine machinery, and particularly relates to a self-repairing mining vertical chain connecting ring and a manufacturing method thereof.The chain connecting ring takes 23MnNiMoCr54 alloy steel as a base material and is made of a steel billet added with self-repairing material components; the self-repairing material comprises nano-particles, shape memory alloy particles and a catalyst. According to the mining vertical chain connecting ring, the self-repairing material is added on the original basis, so that the chain connecting ring automatically repairs surface and internal damage under the complex working condition environment of a mine, the service life of the chain connecting ring is effectively prolonged, and compared with a traditional chain connecting ring, the service life can be prolonged by 30%-50%. The 23MnNiMoCr54 alloy steel is used as a base material, self-repairing material components and a special preparation process are combined, the original excellent mechanical properties such as high strength and high toughness of the chain connecting ring are guaranteed, meanwhile, the chain connecting ring is endowed with the self-repairing characteristic, and good comprehensive performance is achieved.

The invention discloses an input shaft gear forging device and method for a new energy automobile, and relates to the technical field of intelligent forging device.The forging device comprises a bottom frame, a control machine box, a steering conveying belt, a cut-off machine, an electric hydraulic hammer machine, a finish forging mechanism, an electric control sliding table and a multi-shaft mechanical arm; the control case, the steering conveying belt, the cut-off machine, the electro-hydraulic hammer machine, the portal frame, the bottom plate and the electric control sliding table are all fixedly connected with the bottom frame, the multi-axis mechanical arm is fixedly connected with the electric control sliding table, and the steering conveying belt, the cut-off machine, the electro-hydraulic hammer machine, the finish forging mechanism, the electric control sliding table and the multi-axis mechanical arm are all connected with the control case through electric signals. Cutting-off, heating, rough forging and precision forging of the gear piece are automatically completed, partition forging and pressing are conducted on the upper surface of a rough blank for multiple times of fine adjustment, the flash phenomenon of stamping and hammer forging is eliminated, the deformation speed and pressure of the rough blank are improved, it is guaranteed that a die cavity is filled with metal, and the forging efficiency and quality are greatly improved.

The invention discloses a multi-station forging and stamping press which comprises a forging and stamping press device, the forging and stamping press device comprises a forging and stamping press body, a protective fence is arranged on the forging and stamping press body, and a stamping mechanism and an automatic discharging mechanism are arranged on the protective fence; the automatic discharging mechanism comprises a supporting plate, the supporting plate is fixedly mounted on the protective fence, a motor cover is fixedly mounted on the supporting plate, a servo motor is arranged in the motor cover, and a set of mounting shafts are rotationally mounted on the supporting plate. Compared with a traditional manual discharging mode, labor cost is reduced, potential safety hazards in the manual discharging process are thoroughly eliminated, machined workpieces can be rapidly and orderly collected in cooperation with the design of the inclined guide plate and the collecting box, and efficient and smooth operation of the production process is guaranteed.

The invention relates to the technical field of forging, and discloses a combined forging device for special steel forgings, which comprises a bottom plate, a rotating column is rotatably connected to the bottom plate, a first mounting bracket and a second mounting bracket are respectively fixed on the rotating column, and three lower dies with different forming cavities are arranged on the first mounting bracket. Three lower dies are arranged on the first mounting support, three upper dies matched with the three lower dies are arranged below the second mounting support, a first servo motor used for driving the lower dies to rotate is fixed to the first mounting support, a forging machine body is fixed to the bottom plate, and a pressing plate is fixed to a piston rod of the forging machine body; preforging, shaping and finish forging treatment can be sequentially completed on the same device, the transfer distance is reduced, accordingly, the procedure connection time and the temperature difference of the workpieces are reduced, an opening of the lower die can be adjusted to be downward, impurities large in internal size are poured into the annular collecting groove, and impurities in a cavity of the lower die are reduced.

This invention relates to the field of magnesium alloy forging product manufacturing, specifically to a forging device for high-strength heat-resistant magnesium alloy pipe fittings. The device includes a base and a forging table, as well as a forging mechanism, an adjustment mechanism, and a cleaning mechanism. The forging mechanism includes a vertical plate, a hammer, and a drive assembly. The adjustment mechanism includes an electric gripper, a tilting assembly, and a lifting assembly. The cleaning mechanism includes a cleaning brush, a traction assembly, a rotating assembly, and a reciprocating swing assembly. The cleaning brush is fixedly mounted on the reciprocating swing assembly. This high-strength heat-resistant magnesium alloy pipe fitting forging device can simultaneously clean the accumulated billet on the top of the forging table once before each tilting operation by the lifting assembly. This prevents oxide scale falling onto the top of the forging table from being carried into the pipe fitting during hammering, thus preventing pits and cracks on the pipe fitting surface. This, in turn, improves the quality of magnesium alloy forging products and the appearance of the finished product.

The invention discloses a closed press machine which comprises a main body rack, the main body rack is provided with a supporting table used for containing a die and a sliding frame used for moving up and down to conduct pressing operation, the supporting table is provided with a die unit used for hot forging, and the main body rack is further provided with an adjusting unit. The adjusting unit is used for adjusting the descending distance of the sliding frame. The invention provides a closed press which performs feeding forging and pressing and controls the deformation quantity of a hot forging piece for multiple times during hot forging, avoids the product problem caused by overlarge deformation quantity, and meanwhile, after each time of forging and pressing, performs dumping operation on oxidized particulate matters in a die cavity to ensure that the die cavity is in a clean state during next time of forging and pressing operation, so that the product quality is improved. The manual cleaning time is shortened, the production efficiency is improved, and meanwhile the hot forging quality is ensured.

The invention relates to the field of forge piece forming, in particular to a forge piece forming machining device which solves the problems that an existing forge piece forming machining device only has a forging function, workpieces cannot be turned over and rotated automatically, and meanwhile, the workpieces of different shapes cannot be flexibly switched and machined conveniently. The device comprises a base, a machining table, a square groove, a sliding way, a sliding rod frame, a sliding seat, a first telescopic piece, a mounting frame, a supporting seat, an electric rolling wheel, a clamping seat, a first rotating plate, a support, a ring forming assembly, a third telescopic piece, a top plate, a supporting cylinder, an ejector rod, a linkage assembly and a driving cavity, stepped holes are formed in the driving cavity and the upper end face of the machining table in a penetrating mode, and a rotating assembly is arranged in the driving cavity; and the rotating assembly is used for rotating the rectangular workpiece. According to the device, water surface angle adjustment and turn-over can be automatically conducted on workpieces of various different shapes, annular workpieces can be machined, universality and functionality are improved, and use is stable and reliable.

The forging equipment comprises a forging machine body, a forging table and a hammering part located above the forging table are arranged on the forging machine body, a reciprocating column is arranged at the bottom of the hammering part, and a column body is connected to the bottom of the reciprocating column in a swinging mode through a switching assembly; a first hammering head and a second hammering head are fixedly connected to the outer wall of the column body, a rotating disc coaxial with the reciprocating column is arranged at the bottom of the hammering part, an eccentric elastic pile is arranged at the bottom of the rotating disc, transmission rods are connected to the two sides of the switching assembly in an up-down elastic sliding mode, and transmission structures are arranged between the two ends of the column body and the adjacent transmission rods. According to the device, the column body capable of swinging is arranged at the bottom of the reciprocating column, the first hammering head and the second hammering head are arranged on the outer wall of the column body, when the column body is controlled to swing, the first hammering head or the second hammering head can be switched to be located at the hammering station, and the proper hammering head can be selected according to the size of a hammered workpiece; therefore, the hammering efficiency and quality are greatly improved.

The utility model discloses a forging and pressing device for metal fastener production, which comprises a fixed platform, the surface of the fixed platform is fixedly connected with a limiting slide rail, a heated blank is placed in a lower die, a forging and pressing assembly is started to be matched with the lower die to carry out forging and pressing work on the blank, and the forging and pressing work is finished. The moving mechanism is started to drive the lower die to slide rightwards along the top face of the fixing platform through the limiting sliding block, the fixing ring and the turnover mechanism, the turnover mechanism is started to drive the lower die to turn over rightwards, then forged and pressed blanks and oxide skin crushed materials can be fed into the collecting box, the blanks can be supported through the arranged supporting frame, and meanwhile the crushed materials are separated; and the collected crushed aggregates can be cleaned in a centralized manner by opening the door opening and closing assembly, so that the aim of conveniently performing automatic demolding on the forged and pressed blank and simultaneously cleaning the oxide skin is achieved, and the problems that the risk of manual discharging of an existing forging and pressing device is high, meanwhile, the oxide skin generated by forging and pressing is difficult to clean, and the forging and pressing effect is affected are solved.

The utility model belongs to the field of roll forging machines, and particularly relates to a roll forging machine convenient to adjust, which comprises a fixed frame, a motor is fixedly connected to one side of the fixed frame, the surface of an output shaft of the motor penetrates into an inner cavity of the fixed frame, a first forging roll is fixedly connected to the surface of the output shaft of the motor, and a second forging roll is arranged at the bottom of the first forging roll. The surface of the first forging roller is fixedly connected with a first gear; the threaded rod is rotated to drive the first connecting block to move, the first connecting block can drive the connecting rod to rotate through the first U-shaped rod, the connecting rod can drive the rotating plate and the second connecting block to drive the second forging roller to incline through the second U-shaped rod, and angle adjustment of the second forging roller is achieved; and the situation that the gap on one side is large and the gap on the other side is small can occur, through the two gaps with different sizes, extrusion molding can be conducted on parts with different sizes at the same time, and the effect that the machining efficiency is higher is achieved.

The invention discloses a skirt nylon locking nut cold heading device and a cold heading process thereof. The cold heading device comprises a base; the first mounting plate is mounted at one end of the top surface of the base; the first housing is mounted on the first mounting plate; the two sliding rails are mounted on the top surface of the first mounting plate; the sliding block is mounted on the two sliding rails in a sliding manner; the first hydraulic cylinder is mounted on the top surface of the first mounting plate, and the output end of the first hydraulic cylinder is arranged to be connected with the sliding block; the male die assembly is installed on the first housing and connected with the sliding block. The second mounting plate is mounted at the other end of the top surface of the base; the second housing is mounted on the second mounting plate; the female die assembly is mounted on the second housing; a material cold heading channel is formed between the male die assembly and the female die assembly. The cold heading device and the cold heading process thereof are suitable for batch cold heading production of skirt nylon locking nuts, efficient and high-precision machining is achieved through mechanical automation, and the production cost is reduced.

The utility model relates to the technical field of multidirectional forging and pressing, and discloses a multidirectional forging and pressing press machine which comprises a press machine body, the inner side of the press machine body is connected with a rotating roller in a rotating mode, and a conveying assembly is installed on the periphery of the rotating roller. The conveying assembly comprises a conveying belt, the inner side of the conveying belt is rotationally connected with the periphery of the rotating roller, the inner side of the conveying belt is rotationally connected with a transmission roller, the side face of the transmission roller is rotationally connected with a fixing block, the side face of the fixing block is fixedly connected with a motor, and the output end of the motor is fixedly connected with one end of the transmission roller. According to the utility model, after forging and pressing of forgings are completed, the hydraulic cylinder II and the hydraulic cylinder III are matched for operation, and the motor drives the conveyor belt, so that the forgings can be quickly conveyed to designated positions. Therefore, the labor intensity of workers is reduced, the scalding risk possibly caused by direct contact between workers and high-temperature forgings is avoided, the safety of the workers is guaranteed, and the production efficiency is improved.

The invention discloses a forging device for a cold-temperature special-shaped forging part, and relates to the technical field of forging and stamping, the forging device comprises a forging table and further comprises a homing assembly, a forging machine is arranged at the top of the forging table, and a forging groove is formed in the top of the forging table; the homing assembly comprises a homing frame, a limiting frame, a limiting rod, a limiting plate, a limiting spring, a reference groove, a reference ring and a limiting groove, the homing frame is slidably mounted at the top of the forging table, the limiting frame is slidably mounted on the inner wall of the homing frame, the limiting rod is fixedly mounted on the rear side of the limiting frame, and the limiting plate is fixedly mounted on the right side of the limiting frame. The returning frame moves leftwards to drive the limiting frame to move leftwards, the limiting frame moves leftwards to make contact with the forging blank and extrude and return the forging blank, and the limiting frame is limited by the limiting rod so that the returning frame cannot move leftwards and rightwards. Therefore, the forge piece blank is prevented from directly toppling over and impacting the forging table after the forge piece blank inclines and is loosened by the limiting frame.

The utility model discloses a low alloy steel heat treatment forging device which comprises a base and a workbench installed on the top of the base, two pluggable movable plates are arranged on the top of the workbench, movable limiting clamping blocks are arranged on the movable plates, and the low alloy steel heat treatment forging device further comprises a fixed block. The number of the fixed blocks is two, and the fixed blocks are installed at the bottoms of the sides, away from each other, of the two movable plates correspondingly. Through mutual cooperation of the movable plate, the limiting clamping block, the fixed block, a first electric push rod, an adjusting block, a servo motor, a mounting block, a square block, a through groove, a clamping block, a clamping groove, a sliding groove, a second electric push rod and a movable plate, a forged low-alloy steel workpiece can be conveniently clamped and fixed, and the forging stability is guaranteed; and moreover, the clamped workpiece can be conveniently rotated, the other side of the workpiece can be conveniently forged, the situation that manual operation is needed when the workpiece is turned over is avoided, potential safety hazards are reduced, and the working efficiency is improved.

A forging machine includes a first tool carrier and a second tool carrier, a drive system for driving the first tool carrier in a working movement, a machine frame, wherein the machine frame is formed of a concrete prestressed with prestressing elements, wherein the machine frame comprises a frame base and a frame support connected to the frame base, wherein longitudinal prestressing elements are provided which extend parallel to the central axis (M) and each extend through the frame support, the frame base, and through the cross-member, wherein transverse prestressing elements are provided both in the frame base and in the cross-member, wherein the longitudinal prestressing elements and the transverse prestressing elements include prestressing anchors, and wherein the prestressing anchors are each arranged on an outer surface of the frame base or the cross-member.

The utility model belongs to the technical field of gear shaft forging, particularly relates to a gear shaft forging die convenient to demould, and aims to solve the problems that a workpiece is inconvenient to take out after being forged and pressed during use, so that material taking is troublesome, and the gear shaft forging die is inconvenient to use, and adopts the following scheme that the gear shaft forging die comprises a die body, an upper fixing plate is fixed to the upper surface of the die body, a forging and pressing mechanism used for forging and pressing a workpiece is arranged in the die body, and a driving mechanism used for driving the forging and pressing mechanism is arranged on the upper surface of the upper fixing plate. And the forging and pressing mechanism comprises a forging and pressing cavity, the forging and pressing cavity is formed in the upper surface of the mold body, and an ejector rod is telescopically connected into the forging and pressing cavity. The driving motor drives the driving disc to rotate, so that the hinge rod drives the movable rod to move, the forging and pressing head is driven to move towards the die body, blanks placed in the forging and pressing cavity can be forged and pressed, and the blanks can be forged and pressed repeatedly.

The invention relates to a method for producing casings, in particular artillery gun and / or grenade casings, from a steel material. Also disclosed is a system for producing such casings, or a system configured to carry out the method according to the invention. The method and the system enable the efficient production of casings with a significantly shortened cycle time.

The precise nut forging equipment comprises an equipment frame, a supporting frame is installed at the top end of the equipment frame, a stamping air cylinder is installed at the top end of the supporting frame, and the output end of the stamping air cylinder faces downwards and is connected with a stamping head. And an open groove is formed in the position, below the stamping head, of the top end of the equipment frame, a rotating plate is arranged in the middle of the open groove, fixing bases are installed on the two sides of the rotating plate, and die screws are installed on the outer walls of the fixing bases. Through the arranged fixing frame and the discharging assembly, when the supporting legs support the rotating plate, a movable air cylinder can further drive the fixing frame to move to the outer side of a machined treatment part, the fixing frame is tightly attached to the outer side of the treatment part through a transmission wheel, then the treatment part is driven by a discharging motor to rotate, and the treatment part moves downwards through rotation of threads on the inner wall; and the limiting on the processing piece is relieved.

The utility model belongs to the technical field of cold heading machines, and particularly relates to a ball head rod cold heading device which comprises an outer cage, a ball head rod cold heading machine, a ball head rod cold heading machine, a ball head rod cold heading machine and a ball head rod cold heading machine. A conical channel is formed in the main body, the main body is arranged in the cavity, and the small end of the conical channel is opposite to the closing opening; the movable mold comprises a first mold body, a second mold body and a clamping piece, the first mold body and the second mold body are both arranged in the conical channel, and a machining area is formed between the first mold body and the second mold body; the driving mechanism comprises an extrusion assembly and a push-out assembly, the extrusion assembly is arranged at the front end of the main body, and the push-out assembly is arranged at the rear end of the main body; wherein the material is connected into a machining area between the first die body and the second die body from the front end of the main body, the extrusion assembly abuts against the end, located at the front end of the main body, of the material, and the push-out assembly penetrates through the closing opening into the cavity and extends into the machining area.

The present application relates to gear processing forging equipment technical field, specifically a kind of temperature monitoring function's gear processing is forged device, and the forging device includes first forging machine, second forging machine, manipulator, test table, first forging machine is processed into intermediate body by hollow cylindrical raw material block, second forging machine is placed in first forging machine side, second forging machine is processed into gear-shaped forming body by intermediate body, test table is placed in second forging machine side, test table tests the tooth root toughness in the meshing process of forming body, manipulator is set between first forging machine, second forging machine, test table for transferring workpiece.Raw material block is heated to forging point using resistance heating mode, resistance heating electrode is set in first forging machine and second forging machine, first forging machine and second forging machine are with infrared probe to identify the temperature of raw material block and intermediate body in heating process.After obtaining intermediate body, the outer edge of heated intermediate body, so that the material that becomes tooth surface finally in second forging process is based on the material of original outer edge.