258 results about "Stamping press" patented technology

The utility model discloses movable cutter mouth structure device, include: punch mechanism, the punch mechanism includes base, machine table, upper die and lower die, and lower die sliding installation is in the base, and upper die sliding installation is in the machine table bottom, and be provided with the punch for stamping on the upper die, and be provided with the cutter mouth corresponding with the punch on the lower die, still include the movable structure for adjusting the cutter mouth position, movable structure includes the slider and screw rod of setting in the lower die bottom, the bottom sliding installation of slider is in the base, and the screw rod is used for driving slider to change position on the base to drive lower die, cutter mouth and punch position change. In the case where satisfying the appearance structure of the multiple notches of the product that can cut out, also guarantee the structure size of product, and the die appearance size is small, and production is stable, and the stamping speed is fast, and cutter mouth consistency, production efficiency is high, and this structure is suitable for mass production.

The application discloses a pre-tightening pipe expanding machine, and relates to the field of metal pipe processing equipment, which comprises a workbench, a stamping mechanism, a material preparation bin and a feeding assembly. The core of the application is that a plurality of stamping groups with gradually changed stamping sizes are arranged on the die holder of the stamping mechanism, and the arrangement of the stamping groups is consistent with the matrix type die cavities on the die holder. The automatic switching of different stamping groups is realized through the movement of the die holder among standby positions, conversion positions and working positions, and the sliding of the die holder among the adjusting positions. The application takes "switching instead of disassembly" and "gradual change instead of one-time change" as the core, completely solves the problems of complicated replacement of molds and low efficiency of the traditional pipe expanding machine, effectively prevents the stamping damage of the pipe through step-by-step multiple molding, and significantly improves the production efficiency and the product yield. Meanwhile, the orthogonal arrangement of the stamping groups and the die cavities makes the equipment compact in structure and high in integration.

This application provides an energy-saving method and system for stamping processes based on fluctuating load hedging, relating to the field of cycle control technology. The method includes: real-time acquisition of load signals of each stamping press in each stamping cycle, identifying the peak load mutation point corresponding to the main blanking or drawing process in that cycle, and using the peak load mutation point as the current cycle phase reference point of the stamping press; obtaining the timestamp of the current cycle phase reference point of each stamping press relative to a unified time reference, and calculating the phase difference between any two stamping presses; when the phase difference between two stamping presses is less than a preset safety threshold, selecting at least one of the two stamping presses as the target stamping press; determining a compensation time amount according to a preset compensation rule, and sending a cycle adjustment command to the target stamping press to advance or delay the start time of its next stamping cycle relative to the original start time by the compensation time amount, thereby increasing the phase difference between the two stamping presses.

The utility model relates to bolt processing technical field discloses a kind of bolt burr pressure elimination equipment, including punch press body, punch head located punch press body and follow transmission mechanism up and down movement, punch platform is set on punch press body and located punch head downside, punch platform is provided with pedestal, the center of pedestal is provided with seat hole, detachable connection is provided with pressure seat in seat hole, the hexagonal hole for the hexagonal head of bolt embedding is opened in the pressure seat, the downside of punch head is provided with punch column, the lower end of punch column is provided with the round groove for the screw rod end of bolt embedding, the lower end of punch column is also provided with the opening groove for the embedding of screw rod end in round groove. After the downward movement of punch head, the punch column can be driven to press down on the screw rod end surface of bolt, then the whole bolt can pass through the hexagonal hole, and the burr frame of the hexagonal head side is left on the upper side of pressure seat, finally, the burr frame can be removed more conveniently.

The utility model relates to a bearing pulley rework tool for jacquard assembly belongs to the bearing pulley rework technical field for jacquard assembly, including support body, be equipped with fixedly connected fixed platform on support body, be equipped with support platform on fixed platform, be equipped with the stamping station on support platform, the center hole that can penetrate fixed platform is equipped with in stamping station center, the limiting block for bearing pulley limiting is equipped with around center hole, be equipped with the punch press above center hole, the shell recovery box is equipped with in support body rear side, inside is equipped with bearing recovery box, according to bearing pulley product characteristics, through the limiting block on stamping station combination punch press can fast effectively separate the bearing of bearing pulley with injection molding body, through bearing recovery box and shell recovery box effective collection, through air rifle more effective injection molding body after separation blows away, thereby separates stamping station.

The present application relates to a part processing device based on a rotary automatic punching machine tool, comprising a machine tool, a die, a support frame a and a support frame b, the support frame a and the support frame b are arranged on the machine tool and are arranged on both sides of the die, the upper end of the support frame a is provided with a feeding frame, the feeding frame is connected to the machine tool through a connecting rod a, the front end of the machine tool is provided with a rotary mechanism, a plurality of push mechanisms and a push rod are arranged on the rotary mechanism respectively, the rotary mechanism rotates under the drive of a servo motor, the push mechanism rotates with the rotary mechanism to push the part to move on the support frame a and the support frame b, a discharging mechanism is arranged on the upper end of the feeding frame, and a buffer mechanism is arranged in the middle of the feeding frame; thereby solving the problems that the original device will deform after punching, the clamping mechanism of the device will not be clamped in place, the discharging mechanism will easily cause the part to deform when discharging, and the noise produced when the part falls is too large.

The utility model discloses integrally-formed stamping machining equipment, which belongs to the technical field of stamping forming of ceiling fan blades and comprises a base plate, and a one-by-one distributing mechanism used for separating stacked blades one by one and transporting the stacked blades to a feeding station is mounted on the left side of the upper end of the base plate; the one-by-one material distributing mechanism comprises a material distributing assembly and a transferring assembly. The distributing assembly and the transferring assembly are both installed on the left side of the upper end of the base plate. The punching machine is fixedly installed on the rear side of the upper end of the base plate. The movable die is fixedly connected with the movable end of the punching machine; a turnover mechanism facilitating appearance detection is installed on the right side of the upper end of the base plate. By means of the mode, the device can conduct continuous and automatic feeding operation, the extra workload of manual feeding is reduced, and the standby time of equipment is shortened; the device can automatically detect the appearance of the outer contour edge line of the stamped blade, and can automatically remove defective products, so that the yield of the device is improved, and the stamping efficiency of the device is improved.

This application discloses a conveying device for a multi-station stamping line for machine housings, relating to the field of metal housing production. It includes a multi-station stamping base, on which a multi-station stamping machine is mounted. Stepping conveyor rods are provided on both sides of the multi-station stamping base. Several gripper support seats are fixed on the stepping conveyor rods. Gripper support rods are provided on the gripper support seats, and conveying grippers are mounted on the gripper support rods. An offset adjustment mechanism is provided between the gripper support rods and the gripper support seats. The offset adjustment mechanism adjusts the gripper support rods and conveying grippers when replacing them, thereby enabling high-precision angle adjustment of the conveying grippers. This improves the gripping accuracy of the conveying grippers, reduces misalignment between the conveying grippers and the machine housing during stamping, and eliminates the inconvenience of manually adjusting the angle by repeatedly turning the fixing bolts when replacing the conveying grippers.

The invention relates to a moving bolster (10) developed to accelerate die changing and preparation processes in press machines (1); having movement capability in three axes, being a lateral axis (X), a longitudinal axis (Y), and a vertical axis (Z). The invention possesses a rigid mechanical transmission system transmitting the drive received from the motors (20) on the body to the relevant wheels (31, 41) by means of the main shaft (21) and gear sets (32, 44) without using chains. In the invention, bevel gear sets (42) directing the movement by 90 degrees, motion transmission shafts (43), and carrier arms (51) carrying the second wheels (41) are used to provide the transition from longitudinal (Y) movement to lateral (X) movement. The system ensures the second wheels (41) sit on the second rail (40) with the pushing movement of the pistons (50) connected to the carrier arms (51) and the moving bolster (10) changes mode by rising in the vertical axis (Z).

This utility model relates to the field of sheet metal stamping technology, and in particular to a sheet metal stamping device with adjustable stamping angle, comprising: a frame on which a lower die is mounted; a stamping mechanism including a first motor, a lead screw, a sliding table, and a stamping assembly cooperating with the lower die, the stamping assembly including a support block and a stamping block rotatably disposed therewith; and an adjustment mechanism for adjusting the angle of the stamping head, including a first adjustment part and a second adjustment part, the first adjustment part being used to drive the support block to rotate. The advantages of this utility model are: through the synergistic action of the first and second adjustment parts, multi-angle precise adjustment of the stamping head can be achieved, meeting the processing requirements of different sheet metal parts, reducing the frequency of die replacement, and improving production efficiency; the use of a motor-driven worm gear and gear transmission mechanism realizes automatic adjustment of the stamping angle, avoiding errors and safety hazards caused by manual adjustment, and improving processing accuracy and ease of operation.

The application discloses a kind of high-strength aluminum alloy sheet metal hot forming parameter automatic control architecture and method, it is related to sheet metal forming technical field, including hot stamping forming device and the control system based on multi-physical quantity model;Hot stamping forming device includes hot stamping press, hot stamping die being arranged in hot stamping press, sensor unit being arranged on hot stamping die and temperature control element being arranged on hot stamping die;Control system includes built-in model, built-in model includes the constitutive model of alloy, alloy forming limit model and alloy TTT model;Control system receives the information collected by sensor unit and carries out data analysis;A kind of high-strength aluminum alloy sheet metal hot forming parameter automatic control architecture and method provided by the application solve the problem of rigidification of prior art hot forming device parameter setting.

The application discloses a kind of offshore photovoltaic pile construction robot and its construction method, comprising: offshore operation platform;Offshore positioning walking device, including fixed positioning mechanism and mobile positioning mechanism, are equipped with positioning pile and can realize the anchoring and unanchoring of positioning pile and seabed, mobile positioning mechanism is movably arranged on offshore operation platform along a work direction;Automatic vertical pile device, including vertical pile frame and vertical pile driving mechanism installed on offshore operation platform;Pile sinking device, including rotary pile frame mechanism, clamping pile mechanism, stamping mechanism and pile sinking driving mechanism, clamping pile mechanism can be driven by pile sinking driving mechanism and be movably arranged along the axial direction of rotary pile frame mechanism, rotary pile frame mechanism can make clamping pile mechanism switch from receiving pile body state to construction state, and stamping mechanism can switch from standby state to stamping state.The application is particularly suitable for pile foundation operation of ocean engineering, with high degree of automation, high construction efficiency, high safety and high construction quality assurance rate.

This invention belongs to the field of mechanical device technology and discloses a cutting device for producing notebook insulating thermal pads. It includes a frame, on which a clamping mechanism and a stamping mechanism are mounted. A cutting mechanism is mounted at the output end of the stamping mechanism. The clamping mechanism includes a U-shaped groove and a first connecting column. The first connecting column is connected to a lower mounting plate, and the lower mounting plate is equipped with a first telescopic cylinder. The output end of the first telescopic cylinder is connected to a lifting plate. Two sets of second connecting columns are mounted on the upper side of the lifting plate. Each of the second connecting columns has a mounting seat at its upper end, and the mounting seat is equipped with a fastener. The transverse cutting fixture includes a sliding mounting plate with a cutting groove. A guide rod and a special lead screw are mounted in the cutting groove. A cutting seat is mounted on the guide rod and the special lead screw. A cutting blade is mounted on the cutting seat. A support rod is mounted on the cutting seat. A guide block is mounted on the support rod. A displacement rod is mounted on the guide block.

This invention relates to the field of stamping machine technology, specifically a high-safety hardware mold stamping machine, comprising: a frame, a motor housed within the frame, a main shaft mounted within the frame, a brake mounted on the main shaft, a transmission device connected to the main shaft, a foot switch mounted on the frame, a punch movably connected to the frame, and a worktable mounted on the frame; a sensing device is fixedly mounted on the worktable, controlling the descent of the punch; the sensing device includes a pressure plate and a safety light curtain; a push-away device is located above the pressure plate; when the safety light curtain stops the punch from falling, the push-away device is simultaneously activated to push the worker's hand off the pressure plate from the stamping machine. This invention improves the safety of the stamping machine by simultaneously pushing the worker's hand away or slowing the speed at which the hand reaches towards the stamping area when the safety device stops the stamping machine, ensuring that the worker's hands cannot enter the stamping area before the sensing device completely stops stamping.

The utility model discloses a kind of stamping die fixed tooling, including punch, fixedly installed on the stamping platform and stamping die body of punch, the top of the stamping platform is fixedly installed with sleeve joint axle, the sleeve joint axle is hollowly arranged, the stamping die body is provided with multiple mounting holes, multiple mounting holes on the stamping die body are sleeved on sleeve joint axle, the top of the sleeve joint axle is installed with fixed assembly, the inside of the sleeve joint axle is provided with trigger abutment assembly.The utility model when needing to install stamping die, sleeve joint axle is sleeved on multiple sleeve joint axle to the stamping die body, locking is carried out to the stamping die body by fixed assembly, aperture between sleeve joint axle and mounting hole can be abutted compensation by trigger abutment assembly in locking process, so as to realize downward extrusion fixed stamping die body, while, stamping die body can be positioned in plane, prevent stamping die body from deviating.

The utility model relates to punch press technical field, the utility model provides a kind of punch press for automobile battery mica plate, it includes support, the top of support is provided with punch press body, the top of punch press body is provided with quick replacement die assembly, the quick replacement die assembly includes hydraulic system, the hydraulic system is arranged on the inner wall of punch press body, the bottom of hydraulic system is provided with connecting plate, connecting plate side is provided with connecting groove.The side of punch press body is provided with cleaning assembly, the cleaning assembly includes motor, the side of motor is fixedly connected in the side of punch press body, by above technical scheme, the technical problem that punch press cannot reduce die replacement time and artificial cost in prior art is solved.

The utility model relates to mechanical engineering technical field discloses a kind of manufacturing equipment for 3D steel sheet suction nozzle, including processing bed, the top of processing bed is provided with punch mechanism, the punch mechanism is used to punch and make to steel sheet, the front side of processing bed is provided with limit mechanism, the limit mechanism is used to limit and fix to steel sheet, the punch mechanism includes U-shaped plate, the bottom of U-shaped plate is fixedly connected with the top front side of processing bed, the inner wall top of U-shaped plate is fixedly connected with hydraulic cylinder, the bottom of hydraulic cylinder is fixedly connected with punch block, the inner wall front side of processing bed is provided with auxiliary assembly. In the utility model, the steel piece block is put into groove one, the hydraulic cylinder is started, the punch block forms square groove downward, waste falls into collecting box, waste slides down inclined plate, vacates space, after collecting box is full, pull handle and extract, complete steel piece block stamping and waste collection, avoid waste accumulation.

The utility model discloses a kind of flange thickness adjustable punch press mechanisms of stretch belt flange product flange, including upper die holder and lower die holder, four punch stations are sequentially arranged between the upper die holder and lower die holder: half stretch station, stretch and oblique stretch station, back to the mound station, hit flat station.The beneficial effects of the present utility model are: through oblique pull and back to the mound process, the flange can be increased to the thickness required, thereby meeting the needs of production.

The application discloses a kind of high-strength wear-resistant alloy lining plate production devices, comprising: punch, fixed table, sliding table, lining plate positioning frame, stamping die holder, avoidance groove, fixed table is fixedly arranged on punch, and it is below the punch head of punch, sliding table is installed on fixed table along the first direction Y moves, sliding table is connected with the first drive component capable of driving it along the first direction Y moves, lining plate positioning frame is installed on the surface of sliding table along the second direction X moves, lining plate positioning frame is connected with the second drive component capable of driving it along the second direction X moves, stamping die holder is detachably connected in the middle part of fixed table, and discharge slope is provided on punch with the blanking port communication of stamping die holder.The application adopts the mode of double axial synchronous stamping positioning, ensures the flexibility and consistency of stamping position;It also adopts the design of modular stamping die holder, adapts multiple lining plate models.

A bolt manufacturing and processing equipment, relating to the technical field of fastener manufacturing and processing equipment, includes a base, a fixed support fixedly mounted on the upper side of the base, a stamping mechanism disposed inside the base, a high-frequency heating coil fixedly connected to the side of the fixed support via a fixed block, the high-frequency heating coil being directly above the stamping mechanism, an automatic loading and unloading mechanism rotatably connected to the side of the fixed support via a fixed plate, the automatic loading and unloading mechanism being above the high-frequency heating coil, a top stamping block corresponding to the stamping mechanism fixedly mounted on the top of the fixed support, a material box fixedly mounted on the top of the fixed support and on one side of the top stamping block, and a slide rail provided on the fixed support, one end of the slide rail being close to the automatic loading and unloading mechanism. This invention is equipped with an automatic loading and unloading mechanism, making the entire production process more automated, reducing manual intervention, and improving production efficiency. The use of auxiliary equipment such as a quenching chamber improves the hardness and durability of the bolts.

This invention discloses a continuous stretching and stamping forming die for a protective cover, comprising an upper die and a lower die. The upper die moves linearly up and down relative to the lower die. The upper die is connected to the stamping slide of a stamping machine, and the lower die is connected to the working platform of the stamping machine. The invention is characterized by the following steps: left and right side trimming, front and rear side trimming, primary stretching, secondary stretching, side punching of a left-side round hole, side punching of a right-side round hole, side punching of a non-circular hole, straight punching of a non-circular hole, notch punching, and finished product blanking. This invention achieves "one-time feeding, multiple processes completed simultaneously" by sequentially setting up multi-station progressive stamping dies on a single die set, greatly improving production efficiency and ensuring the dimensional accuracy of the stamped workpiece, especially the positional dimensional accuracy between the four round holes on the front and rear sides of the workpiece and the non-circular hole below the center of the four round holes, significantly improving the product yield.

The utility model belongs to the technical field of lampshade punch -die, especially is a kind of big lampshade two end punch bevel die of special shape, including bottom plate, punch lower mould and riser are respectively installed to the bottom plate, the riser is located in one side of punch lower mould, the top fixed mounting of riser has top plate, the bottom plate is installed on the workbench of punch press, the top of top plate also has punch rod of sliding insertion, the top of punch rod is installed with clamping plate. This big lampshade two end punch bevel die of special shape, the accurate centering in the stamping process is ensured by the punch rod of sliding insertion and guide pillar guide system, effectively prevent offset and wobble, lay the foundation for punching out high-precision bevel. Secondly, the multiple positioning strategy of limiting mechanism, inclined sliding limiting slot and L-shaped limiting plate realizes the all-around, high-precision constraint of special-shaped lampshade, guarantees the consistency of each stamping position, greatly improves product qualification rate.

The utility model relates to the field of automobile manufacturing, concretely relates to a press -fit type brake disc dust cover. Brake disc dust cover is provided with the central through -hole of interference fit with knuckle central boss, and the interference fit amount is 0.15-0.6mm, brake disc dust cover central through -hole and knuckle middle part boss are fixed by stamping press interference fit press -fit. Still be provided with the mounting position positioning hole on brake disc dust cover, with the corresponding setting of knuckle positioning bulge. Brake disc dust cover of the utility model and knuckle adopt interference fit assembly, distinguish with traditional bolt connection, can directly pass through mechanical press -fit, and efficiency is improved, and manpower cost is saved, and have very good stability.

The utility model relates to the technical field of stamping press, concretely is a kind of braille stamping press for medicine box production, it includes: device body, the device body includes equipment body, the equipment body both sides slidingly connected have printer;The equipment body top both sides are provided with adjusting mechanism, the adjusting mechanism includes support pile, the support pile top inside rotationally connected has adjusting screw rod.The utility model places medicine box paperboard in equipment body, then rotates the angle of positioning plate, to utilize positioning plate cooperation equipment body to carry out clamping fixation to medicine box paperboard, and can utilize compression spring to make elastic adjustment of limit ring, utilize slide bar to move limit ring and limit, and limit ring is inserted in the limit slot of support pile and is opened, the angle of limit ring is limited, to realize the positioning effect to medicine box paperboard, avoid the problem of medicine box displacement when carrying out stamping.

A multi-station necking machine for automobile air-conditioning mufflers, comprising a frame (1), and a stamping mechanism (2) and a clamping mechanism (3) which are disposed on the frame, wherein the frame is provided with a conveying belt (11), a loading device (4), and an unloading device (5); the loading device and the unloading device are both disposed adjacent to the conveying belt; a linearly distributed processing area is arranged on one side of the conveying belt; processing seats (6) are spaced on the conveying belt; a lower engaging groove (61) is formed on the upper side of each processing seat; a clamping plate (12) is disposed on the frame; clamping blocks (7) are disposed on the lower side of the clamping plate; upper engaging grooves (71) are formed on each clamping block; the stamping mechanism comprises: a stamping base (21), stamping holes (211), stamping rods (22), and stamping grooves (221); the stamping grooves face the processing area; a stamping cylinder (23) is fixedly disposed on the frame; the stamping cylinder is connected to the stamping rods to drive the stamping rods to reciprocate. The multi-station necking machine for automotive air-conditioning mufflers can simultaneously implement different stages of stamping and necking of mufflers on a plurality of processing seats, thereby improving production efficiency.