346results about "Upsetting presses" patented technology

The invention provides a method for monitoring the state of a cold header for bolt machining. The method comprises the steps that historical mold state parameters obtained by detecting a mold of the cold header and detected production parameters are obtained; wherein the mold state parameters comprise one or more of the abrasion degree, the deformation amount, the crack condition, the smooth degree, the hardness and fatigue damage, and the production parameters comprise one or more of the bolt model, the punching force, the feeding speed, the lubricating condition and the mold temperature; inputting the punching times and / or the production duration of the cold header after detection into a prediction model corresponding to the model and the production parameters of the die to obtain the die state parameter variable quantity of the cold header; and real-time mold state parameters of the cold header are determined based on the historical mold state parameters and the mold state parameter variable quantity. According to the invention, on-line monitoring of the state of the cold header die can be realized.

The invention relates to a die for manufacturing a high-hardness pipe plug wire and a die forging process, and belongs to the technical field of forging and pressing devices. A die for manufacturing a high-hardness pipe plug wire is characterized in that a double-guide-rod linkage trapezoidal plate and a rack mechanism are arranged, and a material taking arm is driven to rotate in one direction to complete discharging; an electromagnet is used for controlling the clamping arm to cooperate with a spring to reset to realize automatic feeding; and a spring bearing disc is arranged in the base to realize ejection and resetting of the forged part. The die structure integrates automatic feeding of a conveying belt, double-magnet energy-saving clamping and a slope self-locking device, the manual intervention link is eliminated, and the problems of high-temperature burning and efficiency bottleneck are solved. The device is mainly used for metal pipe plug wire high-temperature die forging forming, and through the synergistic effect of mechanical linkage and electromagnetic control, the production safety and the automation level are remarkably improved.

The invention relates to the technical field of part forming machining, and discloses head and flange one-time extrusion forming equipment which comprises an extrusion module. The extrusion module comprises an upper die, a lower die, an upset head die, a driving assembly and a positioning assembly, the upper die and the lower die further comprise positioning inserts, head inserts and forming inserts, and the positioning inserts, the head inserts and the forming inserts are detachably installed on the upper die plate and the lower die plate. The complex process that the flange needs to be upset independently and then the head needs to be upset during machining and manufacturing of a traditional stamping die and a forging machine is avoided, the production process is simplified, and the production efficiency is improved. Products of various specifications and sizes are manufactured by quickly replacing inserts and upset head dies of different specifications, quick remodeling is achieved, automatic feeding is achieved by arranging the feeding module, the feeding module is used for automatically feeding blanks to the extrusion module, and the machining and production efficiency is further improved.

The invention discloses high-strength valve forging equipment and a forging process, and relates to the technical field of die forging machines. A support is fixedly mounted on the upper surface of the workbench, a hydraulic cylinder is fixedly mounted on the inner wall of the support, a mounting plate is fixedly connected to the output end of the hydraulic cylinder, an upper mold is movably clamped to the lower surface of the mounting plate, and a lower mold is movably clamped to the upper surface of the workbench. A positioning assembly used in cooperation with the upper die and the lower die is jointly arranged in the workbench and the mounting plate, an ejection assembly is arranged between the workbench and the lower die, and a cooling assembly used in cooperation with the lower die is arranged in the support. The formed valve is stably ejected out of the lower die, the forging efficiency of the forging equipment is remarkably improved, and the forged valve is rapidly cooled in an air cooling mode through the cooling assembly.

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 invention relates to the technical field of electric vehicle part machining and manufacturing, and discloses an electric vehicle yoke plate continuous forging and polishing integrated intelligent tool system. Comprising a rack, an upper mold driven by the rack and a rotating disc rotationally arranged on the rack, and a plurality of lower molds matched with the upper mold are annularly distributed on the rotating disc; the jacking unit, the workpiece taking unit and the polishing unit are used for jacking out, taking out and polishing the forged workpieces; the driving mechanism drives the rotating disc to rotate intermittently, so that the lower die circulates among the forging station, the ejecting and taking station and the feeding and discharging station. The continuous forging, automatic part taking and online polishing functions are intelligently integrated, multi-station parallel operation and procedure connection are achieved through multi-station automatic circulation and collaborative operation of all execution units, the production efficiency and the automation degree are improved, and the manual operation intensity and the safety risk are reduced.

The invention relates to the technical field of cold heading production, in particular to cold heading production equipment which comprises a rack and a feeding frame arranged at the side end of the rack, the rack and the feeding frame are connected through a connecting frame, sliding doors are symmetrically arranged on the rack in a sliding mode, and a cold heading device is arranged in the feeding frame; during machining, a wire rod is placed on the feeding roller, a wire rod led out of the wire rod is guided by the guide wheels, alternately wound through the tensioning wheels and fed into the rack to be machined through the connecting pipe, a blank can be directly machined into a fixed part, and the two guide wheels are driven by the transmission motor to be in the opposite directions; and the wire rod is automatically conveyed to a station for cold heading impact.

The invention discloses a hot die forging press with a pneumatic friction clutch, which relates to the technical field of hot die forging presses and comprises a machine body, the pneumatic friction clutch, a lower template, an upper template, a lower die, an upper die, a moving mechanism and a spraying mechanism. By arranging the moving mechanism and the spraying mechanism, formed materials can be automatically taken out conveniently, unprocessed materials can be automatically placed into an inner cavity of the lower mold, the material taking and placing process is automatic, a worker does not need to intervene between the upper mold and the lower mold of the equipment for dangerous operation, and production safety is guaranteed while the working efficiency is improved; and in the automatic material taking process, a release agent in a liquid inlet pipe is conveyed into a displacement plate and sprayed out through a spray head, the release agent is automatically sprayed to the lower mold and the upper mold, and the design is convenient for automatically spraying the release agent to the lower mold and the upper mold.

The invention discloses a crankshaft all-fiber bending and upsetting forming device and an upsetting method using the crankshaft all-fiber bending and upsetting forming device. The crankshaft all-fiber bending and upsetting forming device comprises a loading main machine structure and an upsetting structure. The loading main machine structure comprises a main machine top base, a main machine base, a movable cross beam and a movable workbench. The main machine base and the main machine top base form a vertically-layered loading structure through the machine body stand columns. The loading structure is used for mounting a composite cylinder body mechanism for upsetting driving and locking; a piston rod at the front end of the upsetting cylinder is connected with the movable cross beam to form a die assembly transmission structure; and a double-toggle-rod force amplifying mechanism is mounted in the movable cross beam. Carrying out upsetting operation loading treatment; carrying out positioning die assembly and die locking treatment on the forge piece; and the upsetting treatment is assisted by the double-toggle-rod force amplifying mechanism. According to the method, the application range is wide, high-precision one-time heating rapid upsetting forming can be conducted through the light bar blank, continuity and completeness of a crankshaft metal fiber flow line are reserved, the forge piece machining allowance is small, the metal utilization rate and the machining efficiency are improved, the crankshaft internal structure density is high, and the method can be used for upsetting blanks of shafts, flanges and other parts.

The utility model discloses an end abutment device for refrigeration pipe production, which comprises a support frame, the top of the support frame is fixedly connected with a mounting frame, one side of the inner wall of the mounting frame is fixedly connected with a first electric telescopic rod, one end of the first electric telescopic rod is fixedly connected with a connecting plate, and the other end of the first electric telescopic rod is fixedly connected with a second electric telescopic rod. Two placement blocks are fixedly connected to one side of the mounting frame from top to bottom, placement grooves are formed in the sides, attached to each other, of the two placement blocks, and moving grooves are formed in the sides, opposite to each other, of the inner walls of the two placement grooves. According to the end abutment device for refrigeration pipe production, through cooperative use of the first electric telescopic rod, the connecting plate, the containing block, the containing groove, a rotating assembly arc-shaped block, a rubber block, a limiting assembly and other structures, refrigeration pipes of different thicknesses can be clamped and fixed and can be machined, the use range of the end abutment device for refrigeration pipe production is widened, and the production efficiency is improved. And the applicability of the end abutment device for refrigeration pipe production is improved.

The invention discloses a cold heading forming device for a motor suspension metal framework, relates to the technical field of cold heading forming, and aims to solve the technical problems of low forming precision and single function. On the basis of external hydraulic pumping equipment, a planetary driving mechanism is matched, two output ends are arranged, a second-stage control shaft sleeve is pretreated through an annular bolt fastening assembly, so that a swing piston mechanism is subjected to inclination adjustment, and a forming mold A subjected to cold upsetting forming is subjected to annular sequential second-stage pressurization for further forming; according to the motor suspension metal framework high-precision forming method, the forming precision of the motor suspension metal framework is improved, emphasized pressurizing forming is conducted on one or more movable units of the forming die A, most of the cold heading deformation degree in the motor suspension metal framework is further formed in the mode, and high-precision forming treatment of the motor suspension metal framework is achieved in the mode. In this way, the functionality of the cold heading forming device is effectively improved.

The utility model provides an automatic cold-punching extrusion forming device for T-shaped nuts, which belongs to the field of part manufacturing and comprises an operating table, a lower die arranged on the operating table, a mounting frame fixedly arranged on the operating table, an air cylinder fixedly mounted on the mounting frame, a lifting plate fixedly arranged at the output end of the air cylinder, and a lower die arranged on the lifting plate. An upper mold is arranged at the bottom of the lifting plate; and the demolding assembly comprises a movable plate, an ejection block and an extrusion plate. Due to the arrangement of the demolding assembly, raw materials subjected to extrusion forming can be demolded, the raw materials are prevented from being clamped in the lower mold, the raw materials can be taken out conveniently, and the production efficiency is improved; and a buckle assembly is further arranged, so that the lower mold and the upper mold can be conveniently disassembled and assembled, replacement or maintenance is facilitated, and the practicability is improved.

The utility model discloses a magnesium alloy processing and forging device, which relates to the technical field of magnesium alloy processing and comprises a base, an adjusting component is arranged on the upper surface of the base, a stamping component is arranged on one side of the adjusting component, the adjusting component comprises a vertical plate fixedly mounted on the base, and a cavity is formed in the vertical plate. A sliding plate is slidably connected into the cavity, a motor is fixedly mounted on the inner bottom wall of the cavity, a lead screw is fixedly mounted on an output shaft of the motor, one end of the lead screw penetrates through the sliding plate and extends out of the sliding plate, a moving rod is fixedly mounted on one side of the sliding plate, and one end of the moving rod penetrates through the vertical plate and extends out of the vertical plate. According to the magnesium alloy machining and forging device, through the arrangement of the adjusting assembly, the stamping force of the device can be conveniently adjusted in the using process, so that the device can be conveniently stamped and positioned in the follow-up using process, and the normal using effect of the device is also facilitated.

The utility model provides a hot pressing device for hexagon bolt processing, which relates to the technical field of hot pressing, and comprises a working table, a hydraulic rod is arranged on one side of the working table, a pressing block is arranged at the output end of the hydraulic rod, a controller is arranged on one side of the working table, a plurality of buttons are arranged on the surface of the controller, and the buttons are arranged on the other side of the working table. The upper end of the working table is provided with a mold, one side of the working table is provided with an auxiliary device, the auxiliary device comprises a placing block, and the placing block is fixedly connected with the working table. The hot-pressing device can be close to an operator, so that the operator quickly puts a heated raw material into the groove of the mold and then moves the mold back to an initial position, and then the heated raw material is conveniently extruded to form the hexagon bolt subsequently, so that the processing efficiency of the hot-pressing device on the hexagon bolt can be improved.

The application provides a forming method and a forming device of a twist-proof riveting piece. The forming method of the twist-proof riveting piece is characterized in that a blank for forming a rivet nut is cold upset for multiple times, and the structures of different parts of the blank are formed by cold upsetting for multiple times to form a rod body, a flange, a groove arranged on the flange, a limiting rib arranged in the groove, and a hole structure arranged on the rod body on the rivet nut. The structures are formed by cold upsetting for multiple times. Compared with a scheme of forming the structures by cold upsetting for one time, the forming method can effectively reduce the cracks generated in the rivet nut and invisible to the naked eye, thereby improving the yield of products.

The present application belongs to the field of forging technology, and particularly relates to a forging method of an L-shaped large thin plate forging. The method realizes qualified output of the L-shaped large thin plate forging by using a special bending tool and an L-shaped die, and combining free forging and die membrane forging, and solves the blank of the forging technology of the L-shaped large thin plate forging.

The application discloses a kind of fastener multi-station synchronous forming cold heading equipment, belong to cold heading technical field, comprising: cold header, rack is fixed on cold header;Feeding assembly is rotatably connected on cold header;Clamping assembly is slidably connected on the side of rack;Placement assembly is slidably connected on the side of rack;Cold heading assembly is intermittently reciprocatingly slidably connected on cold header.The application is provided with four groups of punches, four groups of punches are in turn preforming punch, initial upsetting punch, fine upsetting punch, forming punch.Metal material is continuously, gradually deformed by four groups of punches, and finally the shape of the required part is formed.Punching frame will drive four groups of punches to cold heading the metal material inside four groups of rotating dies respectively when moving, after cold heading, four groups of punches will stay for a certain period of time, prevent metal material from rebounding under the action of residual stress in metal, ensure the cold heading effect of metal material.

In a battery, a case has an outer surface and a gas-discharge valve, the outer surface including a first surface and a second surface, the first surface extending in a direction of a plane including a first direction, the second surface being connected to one end portion of the first surface in the first direction, the second surface being substantially orthogonal to the first surface, the gas-discharge valve being provided at the second surface. The electrode assembly and a current collector are joined at a first joining portion, the current collector and an electrode terminal are joined at a second joining portion, and at least one of the first joining portion and the second joining portion is eccentrically located on the second surface side in the first direction.

The invention discloses cold heading equipment and a cold heading process for fastener machining, and relates to the technical field of cold heading equipment, the cold heading equipment comprises a fixed beam and a control module, a hinge hole is formed in the fixed beam, a hinge column is fixedly connected to the inner wall of the hinge hole, and a hinge sleeve is hinged to the outer wall of the hinge column; a shifting mechanism is arranged on the front side of the hinge sleeve and comprises a hinge pile, the side, close to the fixed beam, of the hinge pile is hinged to the outer wall of the hinge sleeve, a vertical cylinder is fixedly connected to the inner wall of the hinge pile, a sliding pile and a clamping jaw are arranged on the lower side of the vertical cylinder, and the clamping jaw is used for shifting a fastener. Through contact triggering of the first conductive block and the second conductive block, in combination with delay control of the control module, the laser displacement detection module is started to detect the anchor target, impact vibration interference at the moment of resetting can be avoided, and the device has the advantages of being high in practicability and improving the machining stability of equipment and the workpiece precision.

The utility model discloses an electric pole steel reinforcement framework cutting and cold heading integrated device which comprises a bearing support, a cold heading processing cavity is formed in the bearing support, a lower position extending supporting plate is fixedly installed at the lower end of the side of the bearing support, an upper position extending supporting plate is fixedly installed at the upper end of the side of the bearing support, and an upper position extending supporting plate is fixedly installed at the lower end of the side of the bearing support. A cold heading hydraulic cylinder is fixedly mounted in the middle of the upper end of the bearing support, a discharging hydraulic cylinder is fixedly mounted in the middle of the lower end of the back of the bearing support, and a positioning cold heading module is fixedly mounted at the lower end of the interior of the cold heading treatment cavity. The output end of the cold heading hydraulic cylinder penetrates through the bearing support and is fixedly provided with a stamping cold heading module. Main structures of the cutting equipment and the cold heading equipment are associated and integrated, so that the whole equipment can perform cutting on a steel reinforcement framework structure of an electric pole at the same time, cutting and cold heading operation does not need to be performed in a distributed mode due to continuous cold heading operation, and the overall work progress is effectively accelerated.

The utility model discloses a finished product collecting device for a nut cold header, and particularly relates to the technical field of cold headers, the finished product collecting device comprises a cold header main body and a collecting mechanism, the collecting mechanism is positioned at a blanking port of the cold header main body, and a linkage mechanism and a sound production mechanism are arranged above the collecting mechanism. Through cooperation of the collecting mechanism, the linkage mechanism and the sound production mechanism, when nuts are stacked on the bearing plate and approach the bottom face of the linkage plate, the bearing plate moves up and down to drive the linkage plate to act synchronously, the piston is promoted to reciprocate, the pneumatic cylinder body continuously injects air into the air inlet end, and airflow is sprayed out of the air spraying hole through the concentration pipe; the impact metal disc generates vibration and sound to prompt that the main collecting box is full, a touch device and a buzzer are not needed, cost is reduced, meanwhile, in the linkage process, the guiding abutting block pushes the nuts below to the side guiding hopper, the nuts are collected into the auxiliary collecting box through the side guiding hopper, continuous production of the cold header is guaranteed, continuous reminding of the pneumatic sound production assembly is guaranteed, and production efficiency is improved.

The invention discloses a forging press and a roller shaft forging method, and relates to the technical field of forging equipment. The forging press comprises a forging press body, a discharging assembly and a cleaning assembly, after a roller shaft falls into a collecting box, a discharging moving plate moves to reset, a lifting cleaning brush moves downwards to make contact with the top face of a workbench, and the discharging moving plate moves to drive the lifting cleaning brush to move; the lifting cleaning brush makes contact with the top faces of the fixed cylinder, the lifting cylinder and the lifting column in the moving process to clean and push oxide impurities on the top faces of the workbench, the fixed cylinder, the lifting cylinder and the lifting column, and the cleaning push plate moves and makes contact with the top face of the workbench to push the oxide impurities on the top face of the workbench to move into the discharging guide hopper. The discharging guide hopper discharges oxide impurities, the cleaning push plate moves to drive the lifting cleaning brush to move upwards to reset, the oxide impurities on the die and the workbench are cleaned in the discharging process, the oxide impurities are prevented from influencing forging and pressing work, and the machining precision is improved.

The utility model discloses a rotary forging machine, and relates to the technical field of forging. The rotary forging machine comprises a base, a fixing frame is fixedly arranged on the outer wall of the base, and a mounting mechanism and a rotary forging mechanism are arranged above the base; the mounting mechanism is positioned above the rotary forging mechanism; the mounting mechanism comprises a fixing part and a positioning part; the positioning part comprises a positioning frame and a positioning rail, and the fixing part comprises a placing plate, two inserting blocks and a lifting plate. The technical effects are that the mounting mechanism realizes rapid and accurate positioning of a mold through cooperation of the positioning frame and the positioning rail, the inserting block mechanism driven by a threaded rod and a nut automatically completes fixing and releasing of the mold, and the lifting plate can be lifted more stably through a limiting plate; various specifications of dies can be rapidly replaced through standard interfaces of the inserting grooves and the inserting blocks, the risk of manual contact with high-voltage components is reduced by combining a full-mechanical transmission structure with a limiting mechanism, the movement range is limited, the overall structure is stable and reliable, operation is efficient, adaptability is high, and safety is high.

The invention relates to the technical field of aluminum alloy forming, and discloses high-strength aluminum alloy extrusion forging equipment for a high-speed railway, which comprises a [-shaped base, a rectangular forming box is fixedly mounted at the top of the [-shaped base, a driving motor is fixedly mounted on the right side of the [-shaped base, and a double-threaded rod is rotatably mounted on the [-shaped base. The right end of the double-threaded rod extends out of the [-shaped base and is fixedly connected with an output shaft of the driving motor, and the vacuum mechanism comprises an air bellow rotationally arranged on the double-threaded rod in a sleeving mode. When an L-shaped ventilation groove in a rectangular plate enters a wide area of a T-shaped groove, an air box is communicated with a rectangular forming box through a rectangular groove, air in the rectangular forming box can be pumped out through air suction force at the moment, the interior of the rectangular forming box is in a vacuum state, oxide skin is prevented from being generated on the surface of a blank in the blank extrusion forming process, and the blank forming quality is improved. The oxide skin and the blank are formed together during extrusion, so that the forming quality is influenced.

The invention relates to the technical field of material forming, in particular to a forming method of a fine-grain TC4 titanium alloy disc without obvious anisotropy, which comprises the following steps: selecting a TC4 titanium alloy rod-shaped blank; the blank is subjected to heat preservation at the temperature of 1010-1050 DEG C for 50-120 min, and after heat preservation is finished, the blank is water-cooled to the room temperature; the blank is heated to 700 DEG C to 970 DEG C, and heat preservation is conducted for 60 min to 120 min; the heated blank is transferred to an ACDR forging machine, a lower die is started, the lower die rotates, an upper die begins to press downwards, and forging is completed until the rolling reduction meets the design requirement; according to the method, beta treatment is carried out once before forging, and then the titanium alloy disc part obtained through the ACDR forming superposition annealing or solid solution aging process is obviously refined in structure, the performance anisotropy is obviously improved, and the strength plasticity also reaches the high level.

The present invention discloses a hot die forging press with a lubricating oil detection and replenishment function, which relates to the technical field of hot die forging presses. It includes a mounting frame, a forging unit, a detection unit and a controller. The mounting frame is used to install and fix the forging unit, the detection unit and the controller. The forging unit is used for forging forgings. The detection unit is used for detecting the liquid level of lubricating oil and automatically replenishing it. The controller is used to control the opening and closing of the forging unit and the detection unit. When it is necessary to forge a forging, the controller controls the forging unit to start hammering the forging and at the same time controls the detection unit to spray lubricating oil onto the surface of the forging to form an oil film to protect the forging and avoid damage during forging. When the detection unit detects that the lubricating oil is insufficient, it automatically replenishes it to avoid the inability to lubricate the forging due to insufficient lubricating oil, which affects the forging quality.

This invention belongs to the field of metal forging technology, specifically a hot pressing forming device for bolt processing. It includes a base, with a lower die and a fixed rod fixedly connected to the upper surface of the base. A movable stage is slidably connected to the surface of the fixed rod, and an upper die is fixedly connected to the lower surface of the movable stage. A cooling assembly is provided on one side of the base, and an ejection assembly is provided inside the base. The ejection assembly includes a movable plate slidably connected inside the base, a movable rod fixedly connected to the upper surface of the movable plate, and a top plate slidably and rotatably connected inside the movable rod. By adjusting the positions of the movable rod and the top plate inside the lower die, precise adaptation and stable support for bolts of different lengths are achieved. Hot forging can be completed without changing the die, significantly improving production efficiency, forming accuracy, and equipment versatility.

The utility model relates to the technical field of battery case cover plate cold heading, in particular to a square battery case cover plate cold heading device which comprises a bottom plate parallel to the horizontal plane, a supporting column is fixedly arranged on the top face of the bottom plate, a top plate is fixedly arranged at the top end of the supporting column, and a fixing base is fixedly arranged on the top face of the bottom plate. A plurality of second containing grooves are formed in the fixing base, the lower die assembly penetrates through the second containing grooves, spiral cooling grooves are formed in the side walls of the second containing grooves, spiral cooling pipes are arranged in the spiral cooling grooves, and an upper die assembly is arranged above the fixing base; firstly, the lower die assembly is provided with the spiral cooling pipe making contact with the lower die body, the lower die body is cooled in the cold heading machining process, and then the multiple lower die assemblies are independently fixed to the fixing base through the bolts, the fixing holes and the internal thread grooves; the bolt of a certain lower die assembly is detached, and then the lower die assembly can be detached independently to be replaced and repaired.

The invention relates to the technical field of cold heading machines, and discloses a cold heading machine for cold heading part machining, which comprises a mounting frame, a main transmission assembly, a lathe bed, a flywheel shaft seat, an upset head sliding block, a multi-station die seat, a feeding mechanism and a shearing mechanism, a power mechanism is arranged on one side of the interior of the mounting frame, and the power mechanism is used for providing power; a power mechanism is arranged at the bottom end of the mounting frame, a gas circuit switching mechanism is arranged at one end of the power mechanism and used for controlling connection and disconnection of a gas circuit, an internal environment treatment mechanism is arranged at the bottom end of the interior of the mounting frame and used for protecting equipment, and the bottom of the lathe bed is fixedly connected to the bottom end of the interior of the mounting frame. Through linkage cooperation of the main power mechanism, the gas circuit switching mechanism and the internal environment treatment mechanism, the internal environment of the shell is purified, the structure of the cold header can be prevented from being damaged by impurities, machined parts can be prevented from being damaged by the impurities, the service life of the cold header is prolonged, and the quality of the machined parts is improved.

The invention relates to the technical field of metal processing equipment, in particular to high-quality magnesium alloy forge piece die forging forming equipment which comprises a base, a forging mechanism, a die forging mechanism, a die forging mechanism, a die forging mechanism, a die forging mechanism, a die forging mechanism and a die forging mechanism, and sliding rods are symmetrically and fixedly connected to the upper surface of the edge of the base; and the cleaning mechanism is fixedly mounted in the forging mechanism. According to the die forging forming equipment for the high-quality magnesium alloy forge piece, in the machining process, the machining environment is in a closed state through cooperation of the matching ring and the pressure base when a blank is stamped every time, and therefore the potential safety hazard problem caused by dissipation of metal powder in the blank in the machining process is greatly solved; and meanwhile, the upper surface of the matching ring is arranged to be an inclined plane, so that the butt joint accuracy of the pressure seat and the matching ring can be greatly improved, and the problem that the butt joint cannot be smoothly completed due to micro displacement of the pressure seat and the matching ring after long-time use is avoided.