102results about How to "Improve stamping quality" patented technology

The invention relates to the technical field of metal stamping machining, in particular to a high-quality metal stamping forming forging device and method.The high-quality metal stamping forming forging device comprises a base, a support is fixedly installed at the upper end of the base, and a groove plate is fixedly installed in the middle of the upper end of the base. When the punching plate and the groove plate are subjected to die assembly, a shaping plate, a third connecting rod, a fourth spring and an extrusion plate are driven to descend synchronously, the extrusion plate is gradually in contact with an elastic part, and the extrusion plate, the third connecting rod and the shaping plate are driven to suspend, slide on a supporting frame and compress the fourth spring under the resistance of the elastic part; and at the moment, the elastic piece gradually deforms until being separated from the extrusion plate, at the moment, the shaping plate, the third connecting rod and the extrusion plate are pushed to rapidly descend and reset under the action of the fourth spring, the shaping plate is convenient for tamping the stamping plate after die assembly, a good auxiliary effect is achieved on shaping of the metal sheet, and then the stamping quality of the metal sheet is improved again.

The invention relates to the technical field of photovoltaic frame stamping, in particular to a photovoltaic aluminum profile frame self-adaptive correction stamping device which comprises a base, a stamping movable plate is arranged above the base, mounting bases are symmetrically arranged on the two sides of the bottom of the stamping movable plate, and a clamping assembly is arranged at the top of the base and located below the corresponding mounting bases; the clamping assembly is combined with the correction assembly, self-adaptive correction clamping of photovoltaic aluminum profile frames with different widths is achieved firstly, and a stamping base plate is promoted to be smoothly inserted into the frames; then the stamping base plate is forced to carry the frame to ascend, effective abutting between the stamping base plate and the inner top of the frame is achieved, and the problem of deformation during stamping of frames with different thicknesses is avoided; and then through contact between the end of the frame and the abutting plate, two-time stable clamping of the frame is achieved, then the movable base is combined to synchronously drive the mounting base to move, and the self-adaptive clamping and stamping effects on the frames of different sizes are achieved.

The invention relates to the technical field of stamping dies, and discloses an automobile part stamping die and a stamping method. The die assembly is used for carrying out stamping operation; the oil spraying assembly is used for spraying lubricating oil in the stamping operation process; the dust removal assembly is used for removing dust on the surface of the material; and the fixing assembly is used for fixing the stamping material. Through the arrangement of the die assembly, the two upper dies can conduct stamping operation alternately, it is avoided that due to long-term repeated operation of the same upper die, abrasion is aggravated, and the service life is shortened, in the upper die overturning process, the upper dies are monitored in real time through cooperation of a camera and a displayer, and the upper dies are replaced in time when damaged; the situation that the quality of a large number of materials is damaged due to the fact that the die is damaged in the continuous operation process is avoided; and through the arrangement of the multiple stamping knives, the upper die can conduct punching operation in the stamping process, and the working efficiency is improved.

The invention relates to the technical field of switch socket machining, in particular to a switch socket accessory forming machining device which comprises a base, a guide mechanism is arranged on the base, and a fixing unit used for locking a reinforcing plate and a V-shaped plate is arranged on the base. The three stamping dies are arranged according to the specified sequence but are not adjacently arranged, and meanwhile, the guide plates / pressing plates used for guiding and limiting the metal plate are arranged on the left side and the right side of each stamping die, so that sufficient limiting and guiding are provided for the metal plate and the stamping dies before stamping operation; and it is guaranteed that the stamping area on the metal plate can accurately move to the position under the stamping die, the metal plate is effectively limited in multiple directions, the stability of the metal plate in the stamping process is improved, and therefore the precision and quality of stamping operation are comprehensively improved.

The invention relates to the technical field of stamping devices, discloses a stamping device for a clutch shell of a washing machine, and solves the problems that the surface of the shell and the inner wall of a mold are easily abraded due to the fact that an existing stamping device adopts a forced jacking demolding mode, the demolded shell cannot be quickly moved out of a workbench, and the continuous machining efficiency is affected. The device comprises a workbench, a supporting frame is fixedly installed on one side of the top of the workbench, a hydraulic cylinder is fixedly installed on the top of the supporting frame, an upper die is fixedly installed at the transmission end of the hydraulic cylinder, a first lower die and a second lower die are symmetrically arranged in the middle of the top of the workbench, and sliding grooves are formed in the two sides of the upper surface of the workbench; according to the stamping device, through the demolding mode that separation and jacking are matched, abrasion generated between the surface of the shell and the inner wall of the mold can be reduced, the stamping quality is improved, the service life of the mold is prolonged, the shell obtained after demolding can be rapidly moved out of the workbench, and the continuous machining efficiency is improved.

The stamping device comprises two side plates, a bearing table and a stamping machine body, a first conveying belt and a second conveying belt are arranged between the two side plates, a barrier strip is arranged on the first conveying belt, and the bearing table is arranged between the first conveying belt and the second conveying belt. A blanking groove is formed in the top of the bearing table in a penetrating mode, the blanking groove is obliquely formed, the punching machine body is erected between the two side plates through supporting columns and located over the bearing table, fixing assemblies are symmetrically arranged on the two side walls of the punching machine body, and the fixing assemblies are used for fixing plates conveyed to the bearing table; and a mounting block is fixedly arranged on the side, facing the second conveying belt, of the punching machine body, a plurality of connecting blocks are detachably arranged on the mounting block, a push rod is arranged at the bottom of each connecting block, and the problem that in the prior art, after punching operation is conducted on a plate through punching equipment, formed workpieces adhere to the plate, and the follow-up procedures are affected is solved.

The utility model discloses a stamping device for sheet metal parts, and relates to the technical field of stamping devices. A protective cover is fixedly connected to the upper end of the supporting seat, a lifting structure is fixedly connected to the middle of the upper end of the supporting seat, a stamping structure is fixedly connected to the upper portion of the lifting structure, an upper die is fixedly connected to the middle of the stamping structure, and a lubricating structure is fixedly connected to the middle of the supporting seat and the stamping structure jointly. The middle of the stamping structure is fixedly connected with a lower die. Through the cooperation of the supporting seat and the lubricating structure, cutting fluid in the supporting seat can be sprayed into the inner cavity of the upper die through the lubricating structure, so that heat generated in the stamping process can be absorbed and taken away through the cutting fluid, the temperature of a workpiece and the die is reduced, thermal deformation is reduced, and burr formation is reduced; and a layer of lubricating film can be formed between the workpiece and the die by using the cutting fluid, so that friction and abrasion are reduced.

The present invention provides a hydraulically controlled stamping device for a radial diffuser assembly, which relates to the technical field of stamping equipment, and comprises a hydraulic control unit, on which a blanking auxiliary part is installed; the blanking auxiliary part is used for punching holes; a heating forming part is installed on the hydraulic control unit; a lower die separation part is installed on the heating forming part; the lower die separation part is used to move downward and separate from the stamping workpiece; a stamping trimming unit is installed on the blanking auxiliary part; the lower die separation part adopts a detachable structure to ensure stable stamping and one-time punching of a cover plate, and can automatically move downward away from the cover plate to facilitate trimming work, and adopts a detachable structure to ensure the continuity of cover plate processing, so as to solve the problem that the current radial diffuser assembly stamping device is not convenient for automatically trimming the punched holes after stamping the steel plate, and the processing continuity is poor.

The invention relates to the technical field of battery pack shell processing, in particular to new energy automobile battery pack shell integrated punch forming equipment. Comprising a bottom plate, a workbench is installed at the upper end of the bottom plate, a portal frame fixedly connected with the workbench is erected above the workbench, a male die unit is arranged at the lower end of a horizontal section of the portal frame, a female die unit is arranged at the upper end of the workbench, and a limiting assembly used for circumferentially limiting a plate is arranged at the upper end of the workbench. The limiting assembly is adopted for conducting centering alignment and circumferential limiting on a plate before stamping, and it can be guaranteed that the plate is kept at the fixed and accurate position in the stamping process; the contact area of the male die unit and the female die unit with a punch-formed shell can be reduced through the inward shrinkage assembly and the outward expansion assembly, the friction force and the adsorption force between the male die unit and the shell and between the female die unit and the shell are reduced, the situation that the shell deforms due to external force in the demolding process is avoided, a smoother demolding path can be formed easily, and the demolding quality is improved. The forming quality and the demolding efficiency are improved.

The invention belongs to the technical field of stamping devices, and particularly relates to a mold stamping device convenient to demold, which comprises a worktable, a lower mold is fixedly connected to the middle of the upper end surface of the worktable, a plurality of sliding rods IV are fixedly connected to the middle of the upper end surface of the worktable, and a top plate is slidably connected to the upper ends of the sliding rods IV; the workbench is provided with a demolding mechanism used for pushing a workpiece out of the lower mold. By means of the anti-clamping type arranging and placing mechanism, when the U-shaped workpieces are ejected out by the demolding rod, the U-shaped workpieces can just enter a U-shaped groove formed by the outer plate and the inner plate, the U-shaped workpieces can be arranged and placed, the process that the pushed-out workpieces are manually moved away by workers is omitted, the labor intensity of the workers is reduced, and in addition, the work efficiency of the workers is improved. And under limiting of the U-shaped grooves, the workpieces are neat, the stamping quality of the workpieces and the number of the workpieces can be conveniently recorded and unified by workers, and subsequent workpiece machining procedures are facilitated.

The oil tank cover outer plate stamping die with the metal filing cleaning structure comprises a lower die base, a guide rod and an upper die base, a lower die is detachably installed at the upper end of the lower die base, an upper die is detachably installed at the lower end of the upper die base, driving frames are fixedly connected to the left side and the right side of the lower die base, and driving grooves are formed in the inner sides of the upper ends of the driving frames; a threaded rod and a movable moving block are arranged in the driving groove, a mounting plate is fixedly connected to the side surface of the moving block, a brushing cleaning mechanism and a blowing cleaning mechanism are fixedly connected to the side surface of the mounting plate, the upper portion and the lower portion of the middle in the blowing cleaning mechanism are open, a blowing fan is arranged in the blowing cleaning mechanism, and a lubricating mechanism is fixedly erected on the upper surface of one side of the lower die base. According to the oil tank cover outer plate stamping die with the metal filing cleaning structure, metal filing can be cleaned through mutual cooperation of the brushing cleaning mechanism and the blowing cleaning mechanism, and the metal filing can be avoided through the lubricating mechanism, so that scratches, caused by residual metal filing, on an oil tank cover outer plate are prevented.

The utility model discloses a knockout rod structure of a stamping die, which comprises an upper die, a first step punch is arranged at the bottom of the upper die, a second step punch is arranged at the bottom of the first step punch, power equipment is arranged on both sides of the top of the upper die, and the knockout rod structure of the stamping die further comprises a knockout device and a knockout device, the second step punch is arranged above the second step punch; and the fixing devices are mounted at four corners of the upper mold. The utility model relates to the technical field of stamping processing, and the knockout rod structure of the stamping die can automatically fix a workpiece when the workpiece is stamped through the matching of the upper die, the first step punch, the second step punch, the knockout device and the fixing device, so that the phenomenon that the workpiece is stressed to deviate when being stamped can be avoided, and the production efficiency is improved. The stamping quality of the workpiece can be greatly improved, and after stamping is completed, demolding treatment can be automatically conducted on the workpiece.

The invention relates to the technical field of hardware machining, and particularly discloses a stamping device suitable for hardware production, the stamping device comprises a stamping rack and a conveying frame, a stamping cavity is formed in the stamping rack, the conveying frame is fixedly arranged in the stamping cavity, and conveying belts are rotationally arranged on the front side and the rear side of the interior of the conveying frame. The conveying belts on the front side and the rear side in the conveying frame are matched with the two material moving assemblies to conduct automatic feeding and discharging operation on the stamped hardware, and the labor intensity in the hardware production process is reduced. The upper die and the lower die are automatically replaced through the die replacing assembly, the replacement period of the stamping die is shortened, and therefore the stamping efficiency of hardware production is indirectly improved; and in addition, the lubricating assembly arranged on the left side of the punching rack is used for lubricating the upper surfaces of the punching upper die piece and the punching piece in the hardware production process, so that the punching friction wear in the hardware production process is reduced, and the hardware punching quality can be improved to a great extent.

The utility model discloses a bearing ring stamping device for bearing forging, particularly relates to the technical field of bearing ring stamping, and comprises a machining table, a placing block is arranged in the machining table, a top plate is arranged right above the machining table, a stamping rod is inserted in the top plate in a sliding manner, a stamping block is fixedly arranged at the bottom end of the stamping rod, and a sealing cover is fixedly sleeved on the outer wall of the stamping rod. According to the bearing ring stamping device, the sealing cover, the push plate and the push rod are arranged, so that the stamping quality of a bearing ring is improved, oxide skin falling off in the bearing ring stamping process is prevented from being sputtered to the body of an operator, the push rod is driven to drive the push plate to move forwards, the oxide skin falling off from a placing block is cleaned, and the bearing ring stamping quality is improved. And when the stamping block conducts stamping operation on the bearing ring, the stamping block and the bearing ring are arranged in the closed cover, the oxide skin falling off is prevented from being splashed to the body of an operator, and the safety of the operator is guaranteed.

The utility model provides an eyebrow shaping blade stamping die, belongs to the technical field of eyebrow shaping blade machining, and aims to solve the problem that the periphery of a stainless steel plate is inconvenient to fix; when the stainless steel plate is subjected to stamping force, the periphery of the plate can be tilted; comprising a supporting table; a stamping mechanism is fixedly arranged at the top of the supporting table, and a material ejecting assembly is fixedly arranged in the discharging frame. A plate is placed in the stamping cavity; a linkage assembly is fixedly arranged at the top of the punching mechanism, and an auxiliary structure is fixedly arranged on the outer side of the punching mechanism. By arranging spring pieces and sliding rods, when the upper mold plate does not make contact with the plate, the pressing plate can be matched with an anti-skid pad to fix the periphery of the plate; the plate is effectively fixed in the stamping cavity; the phenomenon that the shape of the punched eyebrow shaping knife is changed due to the fact that the periphery of the plate possibly tilts when the plate is punched by the upper die plate can be prevented; and the stamping quality of the eyebrow shaping knife can be improved.

The utility model relates to the technical field of display backboard production, in particular to a stamping device for display backboard production, which comprises a stamping base, the top of the stamping base is fixedly connected with a stamping main frame, the bottom of the stamping base is fixedly connected with supporting legs, and a scraping component I is arranged above the stamping base; the first edge scraping assembly comprises first lowering grooves, the first lowering grooves are formed in the front side and the rear side of the top of the stamping base, and second lowering grooves are formed in the left side and the right side of the top of the stamping base. According to the stamping device for display backboard production, by installing the first edge scraping assembly and the second edge scraping assembly, after stamping is completed, leftover materials formed outside a die after stamping can be effectively cut off in time, and efficient demolding can be achieved through cooperation of the force, pushing the leftover materials downwards, of a side cleaning plate and upward movement of an upper die; the punching efficiency and the punching quality of the punching device are greatly improved, and the practicability of the device during use is improved.

The utility model relates to the technical field of pickup high cover production devices, and discloses a punch forming device for a pickup high cover, which comprises a base, a punch forming device and a punch forming device, the limiting structure comprises a first limiting part and a second limiting part, the first limiting part comprises a first fixed ring plate fixedly installed at the top of the base, the inner walls of the two sides of the first fixed ring plate are each provided with a set of holes, a first movable plate is arranged in each hole, and a first fixed plate is fixedly installed on the outer wall of one side of each first movable plate; a second fixing plate is fixedly mounted on the outer wall of one side of the first fixing plate, and a third fixing plate is fixedly mounted on the outer wall of one side of the second fixing plate; and the second limiting part comprises four sets of clamping rod grooves formed in the top of the first fixing ring plate, and a lower die is fixedly installed at the bottom of the inner side of the first fixing ring plate, so that the purpose of limiting and fixing the plate is achieved, the plate stamping stability is improved, the plate stamping forming quality is improved, plate position deviation is prevented, and the device using safety is improved.

The invention provides a stamping system for automobile part machining and belongs to the technical field of automobile part machining. The stamping system comprises a first bearing block, an object outlet is reserved in the first bearing block, a first vertical block is fixedly connected to the lower wall face of the first bearing block, and a second vertical block is fixedly connected to the upper wall face of the first bearing block; a second bearing block is fixedly connected to the upper wall face of the second vertical block. The stamping system for automobile part machining solves the problems that when an existing stamping system for automobile part machining is used for stamping raw materials of automobile parts, a stamping operator needs to clamp the materials needing to be stamped on a stamping bearing block firstly, then the raw materials of the automobile parts are stamped, the operator needs to loosen the clamping of the materials needing to be stamped after stamping, and the stamping efficiency is high. And unnecessary consumption of manpower and material resources is caused.

The utility model discloses stamping equipment for a multi-station continuous stamping die. The stamping equipment comprises a base, a multi-station mechanism is installed on the top of the base, a supporting frame is installed on one side of the top of the base, a stamping mechanism is installed on the inner top of the supporting frame, and a protection mechanism is installed on the outer side of the stamping mechanism. The connecting spring and the protective cover are used in cooperation, the stamping mechanism can be protected in the stamping process through the protective cover, meanwhile, external sundries are prevented from entering the position between the stamping mechanism and a stamping die, the stamping effect of the stamping mechanism is prevented from being affected, the protective cover can be reset through the connecting spring, and then the stamping quality of the device on the die can be improved; the heating blowpipe and the suction pipe are used in cooperation, the stamping part of the stamping mechanism can be heated through the heating blowpipe, meanwhile, sundries can be blown away, and then the sundries are discharged through the suction pipe, so that the stamping effect of the stamping mechanism on a die is improved.

The utility model relates to the technical field of weeding machine blade production, and discloses a weeding machine blade stamping die which comprises a mounting table, one side of the mounting table is fixedly connected with a supporting table, one side of the mounting table is provided with a stamping die body located above the supporting table, the top of the supporting table is fixedly connected with a supporting frame, and the top of the supporting frame is fixedly connected with a base. Discharging cavities which are uniformly distributed are formed in the bottom of the supporting frame; through mutual cooperation of the stamping die body, the supporting frame and the auxiliary assembly, a strip-shaped metal blank can be conveyed into the conveying cavity through conveying equipment, the strip-shaped metal blank is stamped in cooperation with the stamping die body, and tool stamping can be completed in four times in the process; the situation that tearing is caused by too large stamping pressure on metal blanks due to direct stamping forming is reduced, meanwhile, stamping of metal raw materials can be completed step by step in the conveying process, the continuous stamping effect is achieved, and the production efficiency is effectively improved.

The invention relates to the technical field of pneumatic machining, in particular to a pneumatic stamping device and method for LED street lamp frame machining, the pneumatic stamping device comprises a base and a top frame, a female die matched with an LED street lamp frame workpiece is arranged in the base, and a male die matched with an LED street lamp frame is arranged below the top frame. A plurality of supporting rods are jointly connected between the base and the top frame, a liquid storage shell used for storing a lubricating agent is arranged at the top of the male die, liquid pipes capable of spraying the lubricating agent are arranged on the two sides of the male die, a liquid conveying assembly for driving the lubricating agent in the liquid storage shell to be conveyed is arranged in the top frame, and a top strip is arranged in the female die; the inner wall of the female die is provided with a plurality of liquid drainage holes for lubricating agents to pass through, and a liquid drainage assembly for pushing the lubricating agents to be sprayed out through the liquid drainage holes is arranged in the base. The lubricant is introduced in the stamping process, so that the friction force between the LED street lamp frame workpiece and the die can be obviously reduced.

A scrap steel briquette composite forming device comprises a stamping unit and a processing unit, the stamping unit comprises a stamping supporting frame and a pressing plate which is arranged at the top of the stamping supporting frame and driven by a stamping power source, and the processing unit comprises a processing supporting frame; and the forming unit is movably arranged at the bottom of the material distributing opening. A more compact formed part can be formed through internal and external vibration treatment, the hardness of a top circle part formed between a hollow column and a lower pressing head is increased in cooperation with reciprocating lifting and impacting of a pushing plate, and meanwhile the strength of a product obtained after punch forming can be improved through grinding materials evenly distributed in a forming groove; and a hollow column is arranged in the forming groove and can be matched with the forming groove and the lower pressing head to form a cylinder part with a hollow part, so that the hollow part formed in the cylinder part facilitates heat dissipation and maintenance of a formed part after forming, the waste steel composite forming quality is high, and harmful resources are converted into harmless resources.

The present invention relates to the technical field of hardware stamping, and in particular to a stamping device for small hardware, comprising an ejector assembly, wherein the ejector assembly comprises a mounting tube with through holes extending therethrough from top to bottom, the inner wall of the mounting tube being integrally formed with a separation ring to divide the interior of the mounting tube into two groups of upper and lower chambers, a push rod extending to the outside being slidably mounted inside one group of chambers, a first elastic member being elastically connected between the push rod and the separation ring, at least two groups of first connecting ports for expansion are provided on the periphery of the other group of chambers, one group of the first connecting ports being connected to a one-way valve device, and the other group of the first connecting ports being connected to a slow-release device or a pneumatic device. The stamping device for small hardware solves the shortcomings of the prior art that hardware is easily ejected and it is inconvenient to place the hardware.

The invention belongs to the technical field of automobile part production, and particularly relates to an anti-scratch punch forming device for automobile part manufacturing, which comprises an operation table, the operation table is provided with a sliding groove, a transverse groove and a first through groove, the outer wall of the operation table is fixedly connected with a long plate, an L-shaped rod and a shell, and the operation table is provided with a feeding device. A stamping device is arranged on the L-shaped rod, the feeding device comprises a motor, and an output shaft of the motor penetrates through the plate body and is rotationally connected with the plate body. According to the anti-scratch punch forming equipment for automobile part manufacturing, when a motor is started, a reciprocating screw fixedly connected with the output end of the motor rotates, a threaded block in threaded connection with the reciprocating screw pushes a pipe fitting to move towards the punching device, and according to the design, the reciprocating screw is driven by the motor, so that automatic feeding of the pipe fitting is achieved; the production efficiency is greatly improved, the pipe fitting does not need to be manually placed and taken out, the labor cost is reduced, and meanwhile operation errors caused by human factors are avoided.

The invention provides an aircraft cabin door sheet metal part forming device and method.The device comprises a bottom plate and a top plate, a plurality of supporting columns are fixedly connected between the bottom plate and the top plate, a lower die is fixedly connected to the upper side of the bottom plate, a female die groove is formed in the upper side of the lower die, and a sound collecting device is arranged on the bottom side of the female die groove; an electric telescopic rod is fixedly connected to the bottom side wall of the top plate, an upper mold is fixedly connected to the bottom end of the electric telescopic rod, a convex mold block is fixedly connected to the bottom side wall of the upper mold, the convex mold block and the lower mold are both made of titanium alloy materials, and the convex mold block is matched with the concave mold groove in shape; a temperature sensor and a pressure sensor are arranged on the bottom side wall of the convex module; the control coefficient CY is constructed, the output power and the extension speed of the electric telescopic rod are dynamically adjusted in the stamping process, the output power of the electric heating plate is adjusted and controlled, then the stamping forming quality of the aircraft cabin door sheet metal part is improved, and cracks are avoided.

The present invention provides a low-damage stamping device with a buffer mechanism in the field of stamping equipment. The buffer extrusion frame is arranged between the upper die and the lower die and is buffered by a negative pressure spring, so as to achieve buffering of the upper die moving downward, avoid rigid collision between the upper die and the lower die, and avoid collision damage to the upper die or the lower die; at the same time, before the upper die contacts the steel plate, the buffer extrusion frame extrudes the steel plate step by step to squeeze and fix the steel plate, so that the steel plate is guaranteed to be stable and reduce deviation during stamping, thereby improving the stamping stability and stamping quality; through the driving rack plate arranged on the upper die seat and the ratchet gear meshing therewith, the synchronous rotation mechanism is linked with the stamping cylinder, and after the stamping is completed, the material is loaded and the waste material is rolled up, so that the loading and unloading and stamping are carried out at intervals, and there is no need to set up an additional control mechanism for control, thereby simplifying the control structure.

The punching machine comprises a bottom plate, a base is fixedly connected to the upper surface of the bottom plate, a first rail is fixedly connected to the upper portion of the base, a punching device is fixedly connected to the upper surface of the base, and an upper die clamping device is fixedly connected to the side face of the punching device; the upper surface of the first rail is slidably connected with a first movable workbench, the first movable workbench is located under the stamping device, the upper surface of the first rail is slidably connected with a second movable workbench, and the second movable workbench is located outside the stamping device. The first hydraulic cylinder pushes the cylindrical block to move towards the positioning block, at the moment, the cylindrical block extrudes the upper inclined face of the positioning block, the central axis of the positioning block moves towards the central axis of the cylindrical block, the positioning block drives the first movable working table to move, finally, the first movable working position is accurately positioned, the punching precision of equipment is improved, and the punching quality is improved.

This invention relates to an automated sheet metal stamping and forming apparatus, comprising: a worktable; a lower die base disposed on the worktable surface, the upper end face of which is provided with a forming groove; a clamping mechanism disposed on the worktable surface, the clamping mechanism including a pair of clamping components disposed on both sides of the forming groove, the clamping components including a support base, an electric push rod disposed on the side of the support base near the worktable surface, a connecting plate disposed on the output end of the electric push rod, and a plurality of clamping columns spaced apart on the lower end face of the connecting plate, the plurality of clamping columns clamping the sheet metal part to be stamped; and a stamping mechanism disposed directly above the forming groove for stamping and forming the sheet metal part. This invention first limits the sheet metal part by means of the clamping mechanism, and then stamps the sheet metal part by means of the stamping mechanism. The clamping mechanism improves the stability of the sheet metal part, avoids lateral slippage during stamping, and improves the stamping quality of the sheet metal part.

The invention discloses a punching device for punching a transverse hole in a small space, and relates to the technical field of punching devices. The punching device comprises a workbench, a baffle and a workpiece, a punching mechanism is arranged on the right side of the top of the workbench, and a driving mechanism is arranged on the left side of the top of the workbench. According to the punching device for punching the transverse hole in the small space, a moving motor is started to drive a lead screw to rotate, the lead screw rotates to enable a sliding table to integrally slide towards the right side, a hand wheel is rotated to drive a control rod, a connecting piece, a shearing die and a workpiece to synchronously rotate, and after a proper angle is adjusted, a driving mechanism is arranged; flexible adjustment of the positions and the rotation angles of the shearing die and a workpiece sleeved on the surface of the shearing die is achieved, multi-angle punching operation can be conveniently carried out on an inner cavity of the workpiece, working efficiency is improved, and the problems that the inner cavity of the workpiece is inconvenient to punch due to the fact that the size of the workpiece is small and burrs are prone to occurring on the inner wall of the workpiece after punching is completed are solved. And removal is not easy.

The invention provides a hydraulic control stamping device for a radial diffuser assembly, and relates to the technical field of stamping equipment, the hydraulic control stamping device comprises a hydraulic control part, and a blanking auxiliary part is mounted on the hydraulic control part; the blanking auxiliary part is used for punching; a heating forming part is mounted on the hydraulic control part; a lower die separating part is mounted on the heating forming part; the lower die separating piece is used for moving downwards to be separated from a stamping workpiece. A stamping trimming part is mounted on the blanking auxiliary part; the lower die separating part is of a separable structure, stable punch forming and one-time punching of the cover plate are guaranteed, meanwhile, the lower die separating part can automatically move downwards to be away from the cover plate, trimming work is facilitated, and the separable structure is adopted, so that the machining continuity of the cover plate is guaranteed; the stamping device aims at solving the problems that an existing stamping device for the radial diffuser assembly is inconvenient to automatically trim a punched hole after a steel plate is stamped and formed, and the machining continuity is poor.