290 results about "Stamping" patented technology

The utility model discloses a kind of for processing automobile hardware's continuous stamping die, it is related to automobile parts processing technical field, including support, stamping die, conveyer belt and collection box, the stamping die is located inside support, conveyer belt is located support both sides, the collection box is located at the bottom of support, the groove of support bottom is provided with, the groove of collection box is passed through the support, the collection box is the top without cover of box structure, the bottom of collection box has bottom plate, the top of bottom plate is equipped with motor, the output end of motor is fixedly connected in the one end of threaded rod, threaded rod is passed through the bottom of collection box, the other end of threaded rod is movably installed in the surface of mounting plate, the frequency of manual cleaning is reduced by the automatic moving mechanism of collection box, and meanwhile the uniform distribution of waste material helps to prolong the service life of collection box.

This invention discloses a high-efficiency single-station multi-blade automatic switching mold for stamping motor stators and rotors, relating to the field of motor stator and rotor stamping processing technology. It includes a multi-blade switching mold with an upper mold base connected to the bottom of a mold base plate. The upper mold base is equipped with a tool changing drive assembly. The tool changing drive assembly includes a cylinder, a drive column, a drive slider, and an ejector protrusion. A punch fixing plate is connected to the bottom of the upper mold base, on which a rotor stamping blade, a stator stamping blade, and a separation cutting blade are slidably mounted. A stripper plate is located below the punch fixing plate, and a lower mold base and a concave plate are located below the stripper plate. This application achieves automatic switching and selective limiting of the three types of tools through a cylinder-driven tool changing assembly, completing rotor stamping, stator stamping, and separation cutting at the same station. This mold can achieve continuous stamping processing of the stator and rotor in a single positioning, ensuring coaxiality accuracy, reducing equipment footprint, improving automation level, and is suitable for processing various types of laminations such as conical motors.

The utility model discloses a calcium silicate board die-pressing device, and particularly relates to the technical field of die-pressing equipment, the calcium silicate board die-pressing device comprises a base, a die-pressing frame is fixedly installed on the top surface of the base, four guide frames are arranged on the top surface of the base, and the interiors of the four guide frames are respectively connected with two stamping dies used for die-pressing of a calcium silicate board in a sliding mode. In actual work, the air cylinder pushes the boosting block to descend and pushes the fixing plate and the stamping die plate to descend, so that the stamping die plate is inserted into the stamping die to conduct stamping machining on the calcium silicate plate in the stamping die, the motor drives the rotating plate to rotate, the position of the air cylinder is adjusted, and the calcium silicate plate is pressed. The air cylinder can push the stamping die plates of different sizes to descend, the stamping die plates are matched with the stamping dies of the corresponding sizes, calcium silicate plates of different sizes can be subjected to die pressing machining, and therefore the different stamping dies and the stamping die plates can be rapidly replaced for operation so that the calcium silicate plates of different sizes can be subjected to die pressing machining.

This application relates to a multi-isothermal stamping die, belonging to the field of stamping die technology. The multi-isothermal stamping die includes a lower stamping die, an upper main die base, and side die bases. The lower stamping die is provided with a lower die base for placing forgings. The side die bases include a left die base and a right die base. The left die base includes a left sliding block and a left die body disposed on the left sliding block. The right die base includes a right sliding block and a right die body disposed on the right sliding block. Both the left and right die bodies are equipped with a first heating element for heating. The lower die base is provided with a second heating element. The left and right die bodies abut to form a product forming cavity. The left die base, right die base, and lower stamping die are all provided with heat insulation structures to reduce heat loss. This application has the effect of heating the product forming cavity, ensuring the temperature stability of the stamping area, and improving the forming effect.

The present application relates to the technical field of valve plate stamping, and discloses a shock absorber valve plate stamping device, which comprises a stamping body, a processing table and a stamping box are arranged in the middle of the stamping body; a lifting piece is arranged in the stamping body and moves up and down, a stamping piece is fixed to the top of the lifting piece, a rotary stamping structure is rotatably arranged in the stamping box, and the stamping end of the stamping piece is rotatably connected to the rotary stamping structure; a rotary stamping table corresponding to the rotary stamping structure is arranged in the processing table. When the stamping device is reset, the lifting piece drives the rotary stamping structure and the rotary stamping table to rotate synchronously through two sets of clutch type driving structures, thereby playing a regulating role for the next stamping. When the stamping device continuously stamps the stamping strip, the rotary stamping structure and the rotary stamping table are driven to rotate synchronously through the two sets of clutch type driving structures, so that the stamping angle of the rotary stamping structure on the stamping strip is changed.

The utility model provides a kind of side limit stamping die, it is related to stamping die technical field, including multiple groups of support column;Clamping limiting assembly is set in the top of multiple groups of support column;Buffer stamping assembly is set in the top of clamping limiting assembly;Clamping limiting assembly includes mounting plate, multiple groups of baffle and fixed plate, the position of the bottom of mounting plate near center is fixedly installed with servo motor, the output end of servo motor is slidably penetrated the bottom of mounting plate and extends to one side.The utility model can effectively resist the influence of impact force by the action of clamping limiting assembly, avoid the instantaneous position deviation or slight shaking of die, so that the die can always maintain the original accurate positioning state, thereby reducing the downtime adjustment time caused by die deviation, so as to not only guarantee the continuity of stamping die production, but also improve overall work efficiency.

The application discloses a rare earth high-strength dual-phase steel and a forming method and application thereof, and belongs to the technical field of dual-phase steel. The forming method of the rare earth high-strength dual-phase steel comprises the following steps: converter smelting, LF refining, RH refining, adding cerium iron and yttrium iron at the end of the RH refining or before continuous casting, continuous casting, three-stage hot rolling, cold rolling and three-stage annealing. The rare earth high-strength dual-phase steel has good cold stamping formability, high weldability, no rare earth element segregation, no cracking of steel forming, high yield, and can be directly used to prepare automobile bodies after cold stamping forming at normal temperature. There is no rare earth inclusion or coarse carbon nitride brittle bulk agglomerate on the surface layer of the weld, the rare earth element is in a dispersed distribution state, has excellent dispersion strengthening effect, the weld is not prone to cracking, and the mechanical properties of the weld are superior to those of the base material.

The utility model discloses a kind of adjustable stamping die for special-shaped sheet metal quick positioning, including stamping die and special-shaped sheet metal part, stamping die is equipped with stamping passage, the both sides of stamping passage are equipped with positioning slot, positioning slot is equipped with positioning rod, the opposite surface of positioning rod is equipped with clamping groove, clamping groove is equipped with clamping plate, the both sides of special-shaped sheet metal part are inserted into clamping groove, and are all through clamping plate compression tight setting.The utility model structure is simple, the extrusion of positioning slot inner wall to screw and pressure rod can make clamping plate descend, until special-shaped sheet metal part is clamped and fixed, make special-shaped sheet metal part center positioning, avoid the shift caused by special-shaped, ensure punching quality, and can adjust the distance of clamping plate descending according to the thickness of special-shaped sheet metal part, increase adaptability.

The application discloses a die machining process for aluminum-magnesium alloy multi-pressure material deep cavity forming, which comprises the following steps: minimum drawing depth calibration and stamping direction simulation; forming optimization and forming margin calculation; inner pressure material arrangement and material supplement analysis; during the material supplement analysis; multi-circle design and pressure configuration; die machining assembly; staged debugging and partition pressure regulation; high-angle pre-loss and surface quality improvement; margin test correction. The application solves the problem that the single-action equipment of cold stamping forming cannot realize bidirectional air top and staged air top through the embedded self-pressure source mode, successfully utilizes the multi-circle combination mode of external double-pressure ring and internal pressure ring, realizes multiple motion pressure material, thereby greatly reduces the cavity depth of deep cavity automobile cover forming, reduces the stretching material removal amount, realizes the deep cavity forming technology depth reduction mode for aluminum-magnesium alloy, thereby realizes the deep cavity forming of high yield strength aluminum-magnesium alloy, and also provides a replicable mode for the forming of other lightweight materials.

A novel automotive suspension control arm includes a control arm body. The upper and lower ends of the control arm body are respectively connected and fixed to a ball joint pin assembly and a bushing assembly. The middle section of the control arm body is connected and fixed to a central bushing assembly. The control arm body is an integral arc-shaped hydroformed tubular component. The height of the tubular body at both ends is less than the height of the middle section. The cross-section of the end connected to the bushing assembly is a variable cross-section, wider at both ends and thinner in the middle. The control arm body is manufactured using bending, shrinking, pre-forming, internal high-pressure forming, and laser cutting processes, resulting in a structure different from traditional stamping and welding. This control arm product offers stable dimensional accuracy, a simple manufacturing process, and solves the problem of ensuring welding gap in stamping and welding structures.

The utility model relates to an automobile body sheet metal part stamping die with a multi-stage stamping structure, which belongs to the technical field of automobile part production and comprises a lower die plate, a fixed box is fixedly mounted in the lower die plate, a sliding block is slidably connected in the fixed box, a lifting groove is formed in the sliding block, and a fixed shaft is slidably connected in the lifting groove. The automobile body sheet metal part stamping device has the advantages that after automobile body sheet metal parts are stamped, a worker can control the transmission assembly at the position of the lower die plate to be started, then the sliding block in the fixing box can be driven to slide, the fixing shaft is made to move along the track of the lifting groove, and under the limiting effect of the limiting groove, the automobile body sheet metal parts can be fixed. According to the vehicle body sheet metal part punching device, the fixed shaft is lifted up and down, then the vehicle body sheet metal part in the punching groove can be ejected out by means of the jacking part and the jacking plate, workers can take the vehicle body sheet metal part conveniently, and the vehicle body sheet metal part taking time of the workers is shortened.

This invention discloses a medium-high carbon sulfur-containing hot-rolled steel plate for precision stamping and its manufacturing method, which mainly solves the technical problems of low elongation and poor fine stamping performance of existing medium-high carbon hot-rolled steel plates. The technical solution is a medium-high carbon sulfur-containing hot-rolled steel plate for precision stamping, with the following chemical composition by weight percentage: C: 0.18%-0.28%, Si: 0.15%-0.40%, Mn: 1.20%-1.50%, Cr: 1.00%-1.40%, S: 0.025%-0.035%, P≤0.018%, Ti: 0.015%-0.040%, Al: 0.001%-0.010%, O: 0.0015%-0.0030%, N≤0.0080%, Ca: 0.0008%-0.0020%, and satisfying Ca / S = 0.03-0.06, Ti / O ≥ 10, with the balance being Fe and unavoidable impurities.

This utility model discloses a large-diameter pipe fitting for hydrogen transportation pipelines based on a composite plate, comprising: a tee structure, wherein the tee structure has an internal support structure in contact with each other; this utility model relates to the technical field of large-diameter pipe fittings. The tee structure and support structure are designed with an inner tube made of S31703 stainless steel and an outer tube made of Q345R alloy structural steel. The inner tube, with its high chromium, nickel, and molybdenum elements forming an anti-corrosion barrier, can directly contact the hydrogen medium. The outer tube, as a low-alloy high-strength steel, has both excellent plasticity and structural strength, which can meet the processing requirements of large-diameter pipe fittings such as rolling and stamping. Through the cooperation of the rotating shaft and the support rod, a cross structure is formed by rotating around it. The cooperation of the sliding groove, the sliding plate, and the support threaded rod, combined with the threaded transmission of the throttle handle, can precisely adjust the extension and retraction of the top block, so that it tightly presses against the inner wall of the inner tube, thus playing a supporting role.

This utility model relates to a continuous stamping die in the field of molds, including an upper die fixing plate, a lower die fixing plate, an upper die stamping core, and a lower die fixing base. A helical tooth stamping assembly, a positioning plate, and a push plate are arranged between the upper die fixing plate and the lower die fixing plate. The helical tooth stamping assembly includes a helical tooth lower die base and a helical tooth upper stamping core, which can be paired for mold closing, stamping positioning helical teeth onto the surface of the material to be stamped. The positioning plate is disposed on the surface of the lower die fixing plate and parallel to the lower die fixing base. The surface of the positioning plate is provided with several equidistantly arranged positioning grooves, and the surface of the push plate is provided with several equidistantly arranged inclined push surfaces. When the die is opened, the push plate moves upward, lifting the material through the inclined push surfaces. The material slides along the inclined push surfaces using its own gravity, causing the positioning helical teeth to automatically disengage from the current positioning groove and slide to the position directly above the next station's positioning groove. No additional power source is required, significantly reducing equipment energy consumption and maintenance costs.

The application discloses a kind of movable joint arm auxiliary automobile covering die research and adjustment method, it is related to automobile die manufacturing technical field, the method includes four key steps of research and adjustment pre-processing, initial pressure adjustment and machine difference compensation, sequential research and adjustment, hard micro-abrasion and fine finishing, with movable joint arm as core operation carrier throughout whole process, reduce research and adjustment workload from source through seven pre-processing processes, ensure that benchmark is unified through machine difference compensation, improve research and adjustment efficiency through sequential operation, guarantee profile precision through hierarchical finishing.The application breaks through the technical limitations of traditional pure manual research and adjustment, significantly reduces manual labor intensity and skill dependence, physical exertion of operating personnel is reduced by more than 40%, research and adjustment workload is reduced by 30%, personnel training cycle is shortened by more than 40%, significantly improves die research and adjustment efficiency, profile precision and quality stability, and can be widely applied to research and adjustment operation of various automobile covering cold stamping die.

This invention relates to the field of cold stamping die technology and discloses a design template for a cold stamping die sleeve, including a base, a pad fixedly installed inside the base, a die sleeve fixedly installed inside the pad, a die sleeve fixedly installed inside the die sleeve, and a cooling water inlet connector, a cooling water outlet connector, and a lubricant connector fixedly installed outside the base. The die sleeve has an interface docking mechanism, an automatic lubrication mechanism, and an assembly mechanism. The automatic lubrication mechanism includes a driven column. This invention effectively reduces stamping friction between dies through precise injection of lubricating oil. Simultaneously, the reciprocating flow of oil between the die sleeve and the inner core provides hydraulic-assisted damping, effectively absorbing the impact vibration generated during stamping, thereby extending the service life of the die and improving the processing quality of the stamped parts.

The utility model discloses a concave die replacement device for cold stamping die belongs to cold stamping equipment technical field, this concave die replacement device for cold stamping die, including base, lower die seat, linear drive part, upper die seat, concave die and shift material subassembly. Through shift material subassembly can automatically realize with concave die from the inside of lower die seat automatic removal, and automation operation can greatly reduce the replacement time, and need not manual operation complicated operation to improve overall production efficiency, can accurately move concave die to correct position, ensure perfect matching with other die assembly, improve the accuracy and consistency of die, reduce the influence of artificial factor to the replacement process, improve the stability and reliability of production process.

The utility model discloses a stamping part fixed frock belongs to stamping equipment technical field, including support and the sliding installation on the support for the upper stamping die of stamping workpiece, arrange on the support for the control upper stamping die and go up and down's stamping cylinder, the output of stamping cylinder is arranged in the top of upper stamping die, rotates and is installed in the support inside for placing the pressure -bearing seat of stamping workpiece. The utility model discloses, when using, can place stamping board material in the material placing box through the feeding hole, can control the material pushing plate and push material through the opening push material cylinder, push stamping board material to the positioning groove, rotate the pressure -bearing seat and stamping board material through the opening motor, move the material to the upper stamping die below and carry out the stamping processing, push material through the setting material pushing plate and push material cylinder, can avoid the staff and reach the hand between the upper stamping die and pressure -bearing seat when feeding, make the feeding process more safe and fast.

The utility model relates to transportation equipment technical field, concretely relates to a back unloads semi -hitch bottom plate, including the frame, the middle part of frame is installed with the bearing plate, the bearing plate includes the base body, is equipped with the anti -deformation structure on the base body, the both sides of base body are equipped with the fixed connection extension plate of the side plate welding of frame, the bending projection is along the length direction of base body and is integrated with base body through the form of stamping, every bending projection's both sides are equipped with the transition plate, the bending projection can strengthen the compression strength of car bottom plate, when the pressure of the material that accepts is applied, the strength of car bottom plate longitudinal is promoted, especially when transporting the box goods, still have good receiving effect, guarantee the bottom stable placement of material.

This application relates to a quick-release stamping die, comprising a fixed die and a controllable movable die. The movable die is connected to a stamping seat, and a first slot is provided on one side of the stamping seat. A pressure bearing seat is provided on the side of the fixed die, and a second slot is provided on one side of the pressure bearing seat. The punch includes a stamping part and a first insertion part inserted into the first slot, and the die includes a cavity and a second insertion part inserted into the second slot. This quick-release stamping die achieves detachable connection between the punch and the stamping seat, and between the die and the pressure bearing seat through the above structure, avoiding the operation of disassembling the entire die. It solves the problems of cumbersome replacement, low efficiency, and inaccurate positioning, and realizes rapid disassembly and assembly and precise positioning of die components, significantly improving the flexibility and efficiency of stamping operations.

The utility model discloses a kind of self-aligning stamping die of stamping part, comprising: upper die holder and lower die holder, lower die holder is provided with lower die plate, upper die holder is provided with upper die plate, upper die plate is set towards lower die plate, upper die plate is provided with multiple punching punch, lower die plate is equipped with blanking concave die that can be adapted with punching punch, blanking concave die is aligned with punching punch, upper die plate is also equipped with side edge component, side edge component includes multiple mutually connected side top blocks, multiple side top blocks are connected and present polygon, accommodating cavity capable of accommodating lower die plate is formed between multiple side top blocks, side top block is equipped with push inclined plane capable of pushing workpiece side edge, so that when lower die plate and upper die plate close die, push inclined plane can be contacted with workpiece first and push workpiece to reach preset position. The utility model aims at overcoming the problems of prior art, and provides a kind of self-aligning stamping die of stamping part, which can realize auxiliary alignment.

The utility model discloses a plate stamping forming hydraulic machine relates to hydraulic press technical field, and the utility model discloses a base is fixedly installed with the bottom plate on the top of base, the lower mould is fixedly installed with the upper surface of bottom plate, the vertical column of vertical setting is fixed with the four corners of bottom plate upper surface, the top installation of vertical column is equipped with transmission hydraulic cylinder, and the die is connected to the transmission hydraulic cylinder output end connection, the utility model discloses when the transmission hydraulic cylinder drive die moves down, and the transmission rod of die side wall second cross board both ends moves down along with it, and the second stop on transmission rod and the placing board are opposite, and the positioning rod is recycled to drive motor reverse rotation at this moment, will not hinder the stamping of die to the plate, avoids the interference between positioning assembly and mould head, and when the die moves up after stamping, the first stop of transmission rod bottom and the bottom of placing board are opposite, and the positioning rod returns to the initial position with the cooperation of spring, and it is convenient for staff to replace the plate and carry out the next stamping.

The application discloses an insulating multilayer Clip applied to internal interconnection of a power semiconductor device and a single-phase inverter, and relates to the technical field of chip packaging. The insulating multilayer Clip comprises a bottom shaped sheet metal thin layer, an intermediate insulating layer, a top shaped sheet metal thin layer and upper and lower copper-plated through holes; the bottom shaped sheet metal thin layer, the intermediate insulating layer and the top shaped sheet metal thin layer are sequentially stacked and are formed into a downward bottom tensile connecting groove and a bottom tensile fixing groove through die stamping; the upper and lower copper-plated through holes penetrate through the bottom shaped sheet metal thin layer, the intermediate insulating layer and the top shaped sheet metal thin layer; the upper surface of the bottom shaped sheet metal thin layer and the lower surface of the top shaped sheet metal thin layer are both provided with circuit connection patterns, stress balance patterns and positioning rings; and the upper surface of the bottom shaped sheet metal thin layer is further provided with a fixing pattern. The application improves the connection strength of the power semiconductor device in a process and a life test, and can be applied to the technical field of chip packaging.

This utility model discloses an adaptive stamping device for battery box housings, including an upper press platform and a stamping base located below the upper press platform. The upper press platform is equipped with a liftable main stamping die, and multiple auxiliary stamping dies are movably mounted on the upper press platform. The cross-sectional dimensions of the auxiliary stamping dies are adapted to the cross-sectional dimensions of the main stamping die, and the auxiliary stamping dies can be spliced ​​or disassembled with the main stamping die via electromagnetic attraction. This adaptive stamping device for battery box housings can adapt to various specifications of sheet metal parts with partial stamping protrusions in battery box housings using a single device, saving on the mold-making expenses of conventional molds and reducing mold-making costs.

The utility model relates to die assembly technical field especially, relates to a multi -way positioning device of stamping die. The first stamping motor is fixedly arranged in the sealing plate of machine table top, the first stamping motor output is fixedly arranged with the stamping plate, the second stamping motor is fixedly arranged in the bottom end of machine table bottom layer, its output is fixedly connected with the receiving plate, and the receiving plate top is fixedly arranged with the boss. The assembly cylinder of the cylindrical structure is tightly embedded in the receiving plate top, and the assembly cylinder top and bottom are through communication, the ring groove is seted up in the assembly cylinder top side, a plurality of moving blocks are slidably arranged in the ring groove, the moving block is tightly connected with the assembly cylinder outside, the moving block one end is provided with the rib, and a plurality of assembly screw holes are arranged in the rib, and the rib one end is tightly connected with the boss through bolt and assembly. The utility model solves the technical problem that the prior art is difficult to realize the quick, accurate positioning and assembly of stamping die with different diameters and sizes.

This utility model relates to the field of microwave therapy device technology, and particularly to a foolproof positioning device for metal products. It includes a support member, a foolproof frame, an upper stamping die, and a lower stamping die. The support member includes a perforated frame, with movable frames vertically slidably assembled on both the upper and lower end faces of the perforated frame. Assembly slot frames are horizontally fixed in the middle of both sides of the perforated frame. A foolproof frame is horizontally positioned between two assembly slot frames inside the perforated frame. Multiple guide slots are horizontally and vertically formed on the vertical end faces of both sides of the foolproof frame, and these guide slots slidably engage with the assembly slot frames. A foolproof through-slot, identical in shape to the metal blank, is formed through the foolproof frame, and multiple foolproof slots are horizontally and vertically formed on one vertical end face of the foolproof through-slot. This utility model uses a foolproof frame as a foolproof positioning component. Metal part blanks with a certain shape are accurately and quickly positioned through the foolproof through-slot and multiple foolproof slots, ensuring processing standards during machining.

This invention relates to a production line collaborative control method for a high-speed stamping sheet metal robot. The robot includes a lifting device, a swinging device, a guide sleeve assembly, a forearm link, and an end effector, and the lifting, swinging, sleeve rotation, and end effector linear motion are controlled by a drive unit. This configuration simplifies the structure and improves axial stiffness and response speed by combining single-sided active drive with end effector direct drive, achieving high-speed and stable sheet metal handling. The corresponding whole-line collaborative control method establishes a geometric envelope model for the equipment and performs collision interference judgment based on the model. It utilizes multiple strategies such as phase delay, speed adaptation, and trajectory optimization for chain-like coordinated planning, systematically eliminating equipment interference risks and maximizing the overall production cycle time while ensuring safety. This invention solves the collaborative problems of jitter, interference, and cycle time bottlenecks in high-speed stamping, significantly improving the efficiency, reliability, and intelligence level of the production line.

The present application relates to a kind of general storage device of commercial vehicle large cover stamping part, including U-shaped frame seat, limiting mechanism;Multiple limiting mechanisms are respectively arranged on different positions of U-shaped frame seat;Different types of stamping parts are arranged on U-shaped frame seat, and dynamic adjustment is limited by limiting mechanism;Limiting mechanism includes movable side limiting mechanism, flexible side limiting mechanism, fixed bottom limiting mechanism, movable bottom limiting mechanism and turnover side limiting mechanism;Movable bottom limiting mechanism and fixed bottom limiting mechanism are arranged above the bottom of U-shaped frame seat, movable side limiting mechanism and flexible side limiting mechanism are arranged on the left side of U-shaped frame seat, and towards center;Turnover side limiting mechanism is arranged on the right side of U-shaped frame seat, and towards center;The limiting mechanism of the present application is simple and easy to operate, and only needs to quickly switch the combination form of limiting mechanism to realize the general storage function of different kinds of commercial vehicle large cover stamping part.

This utility model relates to a fully automatic assembly machine for connecting pipe fittings, including a support base plate. A turntable is rotatably connected to the support base plate, and multiple sets of assembly carriers are evenly distributed around the rotation center of the turntable. Correspondingly, the assembly carriers on the support base plate are arranged circumferentially with a welding ring feeding station, a copper pipe feeding station, and a combination stamping station. The welding ring feeding station is equipped with a welding ring feeding assembly for conveying welding rings one by one to the assembly carrier. The copper pipe feeding station is equipped with a copper pipe feeding assembly for transferring copper pipes and vertically inserting them into the assembly carrier. The combination stamping station is equipped with a combination assembly assembly for conveying an iron cover to the assembly position and inserting a copper pipe with a welding ring inserted into an opening in the side wall of the iron cover. This fully automatic assembly machine can automate the feeding, inspection, position correction, combination stamping, and unloading processes in the assembly process without human intervention, effectively reducing labor costs.

This invention belongs to the field of stamping processing, specifically a multi-station stamping and cutting equipment for intelligent door lock shells. It includes an inclined stamping tunnel box composed of multiple workstations. Each workstation includes a stamping cabinet that runs through the front and back. The stamping cabinet contains an upper and lower template capable of lifting and opening / closing. A rotating deflector plate is installed on the inner bottom of the stamping cabinet. Both the surface of the deflector plate and the inner interior of the stamping cabinet are equipped with adsorption components capable of adsorbing workpieces. This design not only achieves multi-station workpiece stamping but also eliminates the need for complex transport equipment during workpiece transfer. Utilizing the combination of gravity and inclined sliding, it ensures the smooth transfer of workpieces across multiple workstations. It can handle both thin, lightweight and thick, heavy workpieces effectively. Furthermore, its simple structure reduces the likelihood of malfunctions, ensuring a long-term and orderly process.