1401 results about "Riveting machines" patented technology

The invention discloses an upper actuator of a drilling and riveting machine. The two ends of the station rotating mechanism are rotationally connected to the A-axis driving end and the A-axis driven end correspondingly. The tool magazine mechanism and the pressure foot mechanism are both arranged on the side, away from the cross beam, of the station rotating mechanism. A drilling station, a gluing station, a pin inserting station, a riveting station and a milling station are arranged in the station rotating mechanism in the circumferential direction, all the stations are configured to rotate around the central axis of the station rotating mechanism and stop after rotating to the selected station, and the selected station moves in the height direction of the station rotating mechanism and extends into the pressure foot mechanism. Drilling, gluing, rivet inserting, riveting and milling of the skin are achieved; and the C-axis driving end and the A-axis driving end are linked, so that the axis of the pressure foot mechanism and the normal of the skin surface are coaxial. Therefore, corresponding drilling, gluing, rivet inserting, riveting and milling functions can be automatically executed, the machining efficiency is improved, and the product quality stability is guaranteed.

The invention discloses an automatic riveting machine for assembling a filter bag. Comprising a rack, a set of conveying frames, a supporting frame, a riveting base, a plurality of riveting devices, a first material clamping mechanism, a moving seat, a second material clamping mechanism, a material shifting mechanism, a material pressing mechanism and a Z-direction translation driving mechanism capable of driving the riveting base to move in the Z direction. The Y-direction translation driving mechanism can drive the riveting device to translate in the Y direction, and the X-direction translation driving mechanism can drive the moving seat to translate in the X direction, so that adjacent long side edges of a plurality of products can be riveted together, the outer frame can be reinforced from the periphery, a plurality of inner frames are assembled on the outer frame group, and the riveting efficiency is improved. The automatic riveting and assembling device is high in automation degree, high in efficiency and suitable for batch production.

The utility model discloses an improved rotary riveting machine, comprising a frame, and a lifting module and a rotating module arranged on the frame, the lifting module comprising a lifting frame, a nut, a screw and a first motor, the lifting frame is connected to the frame for sliding up and down, the nut is arranged on the lifting frame, the screw is threadedly connected to the nut, the upper end of the screw is connected to the main shaft of the first motor, the rotating module is arranged on the lifting frame, the rotating module comprises a rotary riveting head, a rotating shaft, a first gear, a second gear and a second motor, the rotating shaft is rotatably connected to the lifting frame, the central axis of the rotating shaft is coaxially arranged with the central axis of the screw, the lower end of the rotating shaft is connected to the rotary riveting head, the upper end of the rotating shaft is connected to the first gear, the second gear is connected to the main shaft of the second motor, the second gear is transmission-connected to the first gear, and the second motor can drive the rotating shaft to rotate. The utility model adopts a lifting module of a screw + motor, and the screw can drive the rotating module to move downward steadily and uniformly, so that the rivet is deformed evenly and the rotary riveting effect is better.

The invention relates to the technical field of high-voltage electric appliance manufacturing, and provides a particle catcher production line which comprises a feeding assembly, a first carrying mechanism, a punching machine, a polishing assembly, a plate rolling machine, an alignment machine, a punching machine, a riveting machine, a flattening machine, a discharging conveying belt, a stack and a second carrying mechanism. The feeding assembly is used for uncoiling, leveling and cutting coiled blanks into blanks with the same size, the first carrying mechanism is used for conveying the blanks among the feeding assembly, the punching machine and the polishing assembly, and the second carrying mechanism is used for completing polishing. Blanks rolled and formed through the plate rolling machine are conveyed among the alignment machine, the punching machine, the riveting machine, the punching machine and the discharging conveying belt, through the arrangement of the first carrying mechanism, the second carrying mechanism and other structures, in the whole production process, semi-finished products generated in all the steps are carried through the first carrying mechanism and the second carrying mechanism, and the production efficiency is improved. And the production efficiency is improved.

The invention provides a full-automatic riveting device and method, and the device comprises a conveying mechanism which comprises a stepping track; the rivet feeding mechanism comprises a rivet moving assembly, a jig lifting assembly and a rivet feeding assembly; the rivet feeding assemblies are arranged on the two sides of the stepping rail. The rivet moving assembly comprises a rivet taking piece. The riveting mechanism comprises a middle plate temporary storage assembly, a transfer assembly and a riveting assembly, the middle plate temporary storage assembly and the riveting assembly are arranged on the two sides of the stepping rail correspondingly, the transfer assembly comprises a moving frame, and the moving frame is provided with an adsorption part and an insertion column; the riveting assembly comprises a riveting table and a pressing plate, and the pressing plate moves up and down above the riveting table; the detection mechanism comprises an overturning assembly and a reinspection assembly, and the overturning assembly comprises an overturning frame; the reinspection assembly comprises a reinspection camera, and the reinspection camera is arranged towards the overturning frame. Compared with the conventional detection technology at the present stage, the device has the remarkable advantages of high automation degree, high processing efficiency, high quality, wide application range and the like.

The utility model discloses an automatic riveting mechanism in the technical field of riveting, which relates to the technical field of riveting and comprises a worktable, a linear module is arranged at the upper end of the worktable, a riveting device connected to the worktable is arranged in the middle of the linear module, and the linear module is connected with a moving table for placing a workpiece. The movable table moves to the position of the riveting device on the linear module to achieve automatic riveting, the workbench is provided with a first taking and placing end and a second taking and placing end, the first taking and placing end and the second taking and placing end correspond to the two ends of the linear module respectively, and the two ends of the movable table are provided with a first station and a second station respectively. The second station is positioned on one side of the second pick-and-place end; when the second station moves to the riveting device, the first station is located on one side of the first pick-and-place end; and through the arrangement of the first station and the second station, the workpiece taking and placing process and the riveting process are alternately carried out, and the working efficiency can be effectively improved.

The invention relates to the field of cooling fin machining, and particularly discloses a cooling fin riveting system which comprises a workbench, an insertion piece feeding mechanism, a bottom plate feeding mechanism, a riveting mechanism and a discharging mechanism, an annular rail is arranged on the workbench, a plurality of clamps for installing sliding blocks are arranged on the workbench, and automatic production from feeding to discharging is achieved. The riveting device achieves the technical effect of improving the production efficiency and the riveting precision.

The flat valve plate assembling equipment comprises a rotating disc, a circle of rotating disc holes are formed in the circumference of the rotating disc, a first guide column of each rotating disc hole is sleeved with a lower jig plate, and a second guide column is arranged on each lower jig plate; a valve plate feeding machine, a valve plate feeding machine, a valve plate detecting machine, a limiting piece feeding machine, a rivet feeding machine, a rivet detecting machine, a squeeze riveter, an air tightness detecting machine and a discharging and transferring mechanical arm are sequentially arranged on the circumference of the rotating disc, and an upper jig plate mechanical arm is fixed to the center of the rotating disc. The grabbing device is used for grabbing the upper jig plate and transferring the upper jig plate to the valve plate on the lower jig plate at the valve plate feeding machine, and a limiting hole matched with the valve plate groove is formed in the upper jig plate. According to the flat valve plate assembling machine, valve plate feeding, valve plate feeding, valve plate detection, limiting plate feeding, rivet feeding, rivet detection, rivet pressing, airtightness detection and finished product discharging are integrated, the flat valve plate assembling efficiency is improved, the rotating disc type design is adopted, the occupied area is small, and the assembling accuracy is improved through cooperation of the upper jig plate and the lower jig plate.

The invention relates to the technical field of shear fork arm assembling, and particularly discloses a crank arm lifting mechanism assembling device for an electric clothes hanger, which comprises a feeding mechanism, a riveting mechanism, a discharging mechanism, a guide rail and a moving trolley, the feeding mechanism comprises a feeding box I and a feeding box II, a containing groove for placing a lower shear fork arm is formed in the feeding box I, and a riveting mechanism is arranged in the containing groove; first baffles are symmetrically arranged on the two sides of the containing groove, second baffles are correspondingly arranged below the first baffles, a first driving assembly for driving the first baffles to move and a second driving assembly for driving the second baffles to move are arranged in the first feeding box, the second feeding box and the first feeding box are the same in structure, and the containing groove in the second feeding box is used for containing an upper shear fork arm. A positioning frame is arranged on the moving trolley, and clamping grooves corresponding to the lower shear fork arm and the upper shear fork arm are formed in the positioning frame. According to the crank arm lifting mechanism assembling device for the electric clothes hanger, the feeding mechanism is simple in structure, the production cost and the maintenance cost are relatively low, the feeding process is convenient and rapid, and the assembling efficiency is high.

The utility model discloses an automatic clamping cap assembling machine which comprises a machine body, a base obtaining mechanism, a lock cylinder obtaining mechanism, an elastic piece obtaining mechanism and a clamping cap riveting mechanism. The lock cylinder obtaining mechanism is characterized by comprising a lock cylinder body obtaining assembly used for obtaining a lock cylinder body; the ball obtaining assembly is used for obtaining balls and can place the balls in the lock cylinder body; the grabbing assembly is configured to be capable of grabbing the lock cylinder body and limiting the balls in the lock cylinder body, and then the lock cylinder body and the balls are placed on the base; compared with the prior art, the scheme has the advantage that the assembling efficiency of the clamping cap is improved.

The battery device assembling system is used for assembling an upper cover on a battery device, and comprises a conveying mechanism which is configured to sequentially convey a plurality of battery devices to a plurality of operation positions of a preset conveying route in groups along the preset conveying route, wherein the multiple operation positions comprise the first operation position and at least one second operation position, and the at least one second operation position is located on the downstream of the first operation position along the preset conveying route; the upper cover transferring mechanism is configured to transfer the plurality of upper covers to a first operation position in groups and respectively place the upper covers on the plurality of battery devices reaching the first operation position; the riveting mechanism is configured to fix a plurality of upper covers of the plurality of battery devices reaching the first operation position and the at least one second operation position in a riveting manner; and the upper cover pressing mechanism is configured to press a plurality of upper covers respectively placed on the plurality of battery devices so as to assist the rivet installation of the riveting mechanism.

The riveting machine for clutch assembling comprises a riveting machine body, a workpiece containing table is correspondingly arranged at the top end of a working table plate on the lower portion of the riveting machine body, and center holes allowing a movable column sleeve to penetrate in a sliding mode are correspondingly formed in the middle of the workpiece containing table and the middle of the working table plate. The movable column sleeve vertically slides and penetrates through the workpiece placing table and the working table plate, and the movable column sleeve synchronously ascends and descends along with a riveting punch of the riveting machine main body; a to-be-riveted workpiece is correspondingly placed at the top of the workpiece placing table, and the to-be-riveted workpiece is correspondingly arranged on the outer side of the movable column sleeve in a sleeving mode; a pressing and ejecting assembly is correspondingly arranged in the movable column sleeve, and when the movable column sleeve moves downwards along with the riveting punch, the workpiece to be riveted can be pressed and fixed. According to the automatic riveting device, a workpiece can be automatically pressed, the workpiece is ejected out after riveting is completed, discharging is convenient, workers do not need to manually press the workpiece in the process, the riveting machining efficiency is effectively improved, the safety risk is reduced, and the automatic riveting device is quite flexible and convenient to use integrally and high in practicability.

The present invention belongs to the technical field of garment processing equipment, and particularly refers to a multifunctional riveting machine, which includes a frame, on which a lower die mechanism, a lower buckle feeding mechanism, an upper buckle feeding mechanism, and a punching and upper buckle feeding mechanism are arranged, and the punching and upper buckle feeding mechanism includes a punch rod seat, a punch rod slider, two punch rods, and a punch rod moving part, and the punch rod moving part is used to drive the punch rod slider to move between a first position and a second position; the lower ends of the two punch rods are respectively provided with a punch assembly for adapting to the punching frame and a riveting upper die for adapting to the riveting lower die; the punch rods are punched by a punch rod driving device. The present invention has the following advantages: 1) more stable and more efficient; 2) the cost of the cylinder is much less than the cost of the stepping motor; 3) the structure is arranged in the frame, and the volume is more controllable. In addition, the punch rod driving device can simultaneously realize the two processes of punching and riveting, which greatly improves the riveting efficiency and riveting quality.

The utility model discloses a positioning fixture for circuit board processing, which comprises a rack, a substrate is fixed in the middle of the rack, a base plate is fixed on the upper surface of the substrate through screws, a circuit board and an aluminum-coated plate for drilling and protecting the circuit board are sequentially arranged above the base plate, and the aluminum-coated plate is fixed on the base plate through screws. A positioning rod for primarily positioning the circuit board is arranged on the upper surface of the base plate; the movable cross beam capable of moving back and forth is arranged, the movable cross beam drives the handheld riveting machine to rivet and fix the top edge and the bottom edge of the circuit board, traditional manual riveting is replaced, the compression roller with the two thin ends and the thick middle is arranged so that the compression roller can compress adhesive tape adhered to the two sides of the circuit board, half of the adhesive tape is adhered to an aluminum-coated plate, and the adhesive tape is prevented from being adhered to the aluminum-coated plate. And the other half of the adhesive tape is adhered to the surface of the base plate, so that the aluminum-coated plate is fixed by the adhesive tape, manual adhesive tape pressing is replaced, and the positioning efficiency of the circuit board can be improved.

The utility model belongs to the technical field of drilling and riveting machines, and discloses an upper actuator of an automatic drilling and riveting machine. The device comprises an AC swing head unit, the AC swing head unit comprises a C-axis driving motor, the driving end of the C-axis driving motor is connected with a cross beam, the two ends of the cross beam are provided with an A-axis driven end and an A-axis driving end respectively, and a multi-station sliding seat unit is connected between the A-axis driven end and the A-axis driving end; the multi-station sliding seat unit comprises a frame, a sliding seat is slidably connected to the interior of the frame, a drilling spindle mechanism, a gluing mechanism, a riveting mechanism, a target capturing camera, a milling mechanism and a pin inserting mechanism are linearly and sequentially arranged in the sliding seat, and a pressure foot unit is further fixedly connected to the outer side of the frame. The device can control each machining mechanism to move, is high in efficiency and accurate in moving position, has the capability of monitoring the working condition of each station in real time, and can effectively prevent machine collision in the machining process.

The rivet welding device comprises a plurality of rivet welding units and a track unit, the rivet welding units are used for being in one-to-one correspondence with the junction boxes of the photovoltaic module, and the rivet welding units can move on the track unit in the short edge or long edge direction of the photovoltaic module. The rivet welding unit comprises a first rack, an image detection mechanism, a riveting mechanism and a welding mechanism, wherein the image detection mechanism, the riveting mechanism and the welding mechanism are arranged on the first rack, and the riveting mechanism and the welding mechanism can ascend and descend on the rail unit. According to the invention, the welding effect between the leading-out wire terminal of the photovoltaic module and the junction box can be improved.

The utility model discloses a lamp cup spring buckle assembly line which comprises a conveying mechanism, the conveying mechanism is provided with a rotatable rotating ring, and a plurality of lamp cup positioners are arranged on the rotating ring around the rotating axis of the rotating ring. A lamp cup feeding mechanism, a first feeding mechanism, a first riveting mechanism, a turnover mechanism, a second feeding mechanism and a second riveting mechanism are sequentially arranged on the side of the conveying mechanism in the rotating direction of the rotating ring, automatic assembling of the lamp cup and the spring buckle can be achieved, manual operation is reduced, the production efficiency and stability of a whole lamp are improved, and the production cost is reduced. Therefore, the production benefit of the down lamp is improved.

The invention discloses a riveting device for bus duct production, and relates to the technical field of bus duct product.The riveting device for bus duct production is characterized in that a protective cover is fixedly connected to the upper portion of a workbench, a riveting mechanism is arranged below the protective cover, a moving mechanism is arranged at the lower end of the workbench, and supporting columns are fixedly connected to the four corners of the lower end of the workbench; a supporting mechanism is arranged on the outer wall of the supporting column. According to the riveting device for bus duct production, by arranging the riveting mechanism, when a material limiting block is extruded, a connecting block is driven to move downwards, a convex block on the outer wall of the connecting block slides along a wave-shaped groove, the material limiting block rotates, the concave position of the material limiting block is right opposite to the lower portion of an outlet of a discharging box, and a rivet can fall into a first shell; and the situation that the fingers of a worker are injured by the device due to the fact that the worker directly makes contact with the clamping device of the rivet, the wound is infected, and the body health of the worker is affected is avoided.

The intelligent riveting equipment is composed of a riveting mechanism, a riveting quality detection system and an intelligent processing system, wherein the riveting quality detection system and the intelligent processing system are arranged on the riveting mechanism. The riveting mechanism is composed of a riveting device and a gas-liquid power conversion device of a separated structure. The riveting quality detection system comprises a riveting displacement detection system and a riveting force detection system; and the intelligent processing system is in control connection with the riveting mechanism and the riveting quality detection system. According to the riveting equipment, intelligent detection of a riveting tool with compressed air as a power source is achieved, the riveting equipment has the functions of adjusting installation parameters, storing various parameter information in the riveting process, automatically detecting and judging the riveting quality, prompting riveting error information and the like, and potential safety hazards caused by human negligence are effectively avoided; the riveting equipment meets the requirements of various riveting products; the unfavorable conditions such as poor result repeatability are avoided, potential safety hazards are reduced, under the condition that the using function of an original riveting tool is not changed, riveting equipment is simpler to operate, and the working condition of a system can be detected in real time.

The invention discloses an automatic rivet drilling machine, and relates to the technical field of rivet drilling machines, the automatic rivet drilling machine comprises a platen, the upper surface of the platen is fixedly connected with a base, the top end of the base is fixedly connected with a lifting end, the front side of the top end of the lifting end is fixedly connected with a supporting arm, and the tail end of the front side of the supporting arm is provided with a rivet drilling main shaft fixing mechanism; a transferring mechanism is arranged below the rivet drilling main shaft fixing mechanism, and a discharging mechanism is arranged on the right side of the transferring mechanism. And the rivet drilling main shaft fixing mechanism comprises a hydraulic rod, a linkage frame is installed at the top end of the hydraulic rod, side connecting toothed plates are fixedly connected to the two sides of the linkage frame, a toothed plate gear is connected to the side face of each side connecting toothed plate in a meshed mode, and a vertical toothed plate is connected to the side, close to the inner wall of the base, of each toothed plate gear in a meshed mode. Rivets at the rivet positions are removed through the drilling and deburring mechanism, the rivet removing and deburring functions are achieved, the driving structure is simplified, the rivet drilling efficiency is improved, and the technology is simplified.

The utility model discloses a screening structure device for a riveting machine, which belongs to the technical field of screening and processing of rivets and comprises a base, a vibration disc for providing vibration screening for the rivets is mounted at one end of the base, and an adjusting mechanism is arranged on the outer wall of the top of the vibration disc. A screening mechanism used in cooperation with the adjusting mechanism is arranged on a discharging guide rail of the vibration disc, spiral feeding of the vibration disc replaces rotary feeding of a rotary disc, rivets are not prone to being stuck, meanwhile, the adjusting mechanism is arranged on the vibration disc, the distance between an adjusting plate and the discharging guide rail on the periphery of the vibration disc can be adjusted, and the screening efficiency is improved. Compared with the prior art, the automatic riveting machine has the advantages that the vibrating disc can feed rivets of different models in order, so that the rivets are not prone to blockage during discharging, the screening mechanism is arranged on the discharging guide rail of the vibrating disc, unqualified rivets can be screened out by adjusting the size of the adjusting and controlling groove, the rivet discharging quality is improved, and the machining efficiency of the riveting machine is improved.

The utility model discloses an adjustable riveting tool for a squeeze riveter. The adjustable riveting tool for the squeeze riveter comprises an upper die and a lower die, a cavity for placing a stud is arranged in the lower die, a depth adjusting assembly is arranged in the cavity and comprises a cylindrical pin matched with the cavity, an adjusting pin is arranged below the cylindrical pin, and a set screw matched with the adjusting pin in a threaded mode is further arranged in the cavity. A small batch of studs and nuts provide an economical riveting scheme; the press riveting tool adopts a split design, so that equipment parts can be replaced in time after being damaged, and the comprehensive time consumption can be effectively reduced; the buffer film arranged at the upper end of the lower die in the tool can deform to counteract deformation of a plate in the riveting process, and the riveting machining quality is ensured.

The utility model provides a conductive terminal of a mortise and tenon joint structure, which relates to the technical field of conductive terminals, and comprises a terminal body, a wire inlet hole is arranged on the surface of one side of the terminal body, a top position assembly is arranged on the bottom surface of the terminal body, the top position assembly comprises a bottom plate, connecting rods and mortise joint mechanisms are arranged on two sides of the bottom plate, and the connecting rods are connected with the mortise joint mechanisms. The riveting mechanism is composed of a fixed rod assembly and a movable rod assembly, the fixed rod assembly comprises two fixed rods, the two fixed rods are located on the surfaces of the two sides of the terminal body respectively, a limiting groove is formed in one end of each fixed rod, a movable pile capable of moving is arranged in each limiting groove, and a shifting piece is fixedly installed on the upper surface of each movable pile; two limiting rings are arranged on the surface of the movable pile, the movable rod assembly comprises two rotating supporting rods, and a limiting rod is arranged between the two rotating supporting rods, in the scheme, through arrangement of the jacking assembly and the riveting mechanism, fastening work does not need additional fastening tools or complex operation steps, and the wiring work efficiency is greatly improved.

The utility model discloses a riveting press with a fixing mechanism, and relates to the technical field of USB (universal serial bus) processing. The riveting press machine with the fixing mechanism comprises a transmission frame, a riveting press assembly and the fixing mechanism, a conveying unit is arranged in the transmission frame, mounting blocks are fixedly mounted at the top and the bottom of the conveying unit, and placing boxes are fixedly mounted at the tops of the mounting blocks. According to the riveting machine with the fixing mechanism, a USB shell can be subjected to riveting treatment, assembly line type riveting can be adopted in the riveting mode, the riveting efficiency of the USB shell is improved to a great extent, the riveting machine is convenient to popularize and use, and the practicability is high. Through cooperative use of the supporting side plate, the first air pressure box, the first piston, the fixing vertical plate, the second air pressure box and the second piston, the USB shell can be clamped in the riveting process, the situation that the USB shell deviates during riveting is avoided, and the riveting accuracy of the USB shell is improved.

The invention discloses a riveting and oil injection integrated device which comprises a fixing frame and a control device which form a riveting machine, a riveting table is arranged in the middle of the fixing frame, a riveting head capable of moving up and down is arranged at the top of the fixing frame, an oil injection pipe is arranged on the riveting head, and the riveting and oil injection integrated device further comprises an oil supply mechanism. The oil supply mechanism comprises an oil storage tank, an outer oil conveying pipe and an inner oil conveying channel which are sequentially connected, an oil conveying pump is arranged in the oil storage tank, the inner oil conveying channel is arranged in the rivet joint, the oil injection pipe is a hollow pipe, and the end of the oil injection pipe is communicated with the inner oil conveying channel in the rivet joint. After the control device controls the riveting head to press downwards, the oil delivery pump is started and kept for 0.5-2 s, and oil injection is completed; a traditional riveting head is improved, through the oil injection pipeline additionally arranged in the riveting head and the oil injection pipe connected with the oil injection pipeline and capable of discharging oil, the device can inject oil to a riveting point while riveting is conducted, procedures and manpower are saved, and the production time is shortened.

The invention discloses an accurate-positioning metal plate riveting machine, and relates to the technical field of plate riveting machines, the accurate-positioning metal plate riveting machine comprises a rack, and the rack is provided with a frame body with a bearing function; the riveting and stamping mechanism is fixedly mounted on the outer surface of the rack; the righting and expanding mechanism is used for pre-fixing and righting the rivets, and the righting and expanding mechanism is arranged at the output end of the riveting and stamping mechanism; and the workbench is welded on the outer surface of the rack and is positioned below the centralizing and expanding mechanism. According to the metal plate riveting machine accurate in positioning, the head of a rivet is supported and fixed through the rivet positioning mechanism, a metal plate is limited to the workbench through cooperation of the rivet positioning mechanism and the plate positioning mechanism, the riveting stamping mechanism and the righting and expanding mechanism are used in cooperation, the rod of the rivet is subjected to front righting and positioning, then the rivet is stamped, and the riveting precision is improved. Therefore, the riveting quality and the riveting precision are improved.

The present invention relates to the field of bearing production technology, and specifically discloses an automated riveting machine for producing door hanging wheel bearings, comprising an operating platform horizontally placed on the ground, a placing table rotatably installed in the middle position above the operating platform, a longitudinally arranged mounting frame fixedly installed behind the upper surface of the operating platform, a riveting device fixedly installed on the front outer surface of the mounting frame, and four limit blocks equidistantly arranged on the upper surface of the placing table. In the automated riveting machine for producing door hanging wheel bearings, the movable magnetic block intermittently corresponds to the driving magnetic block during the rotation of the placing table. Since the magnetic spacing of the driving magnetic block is opposite, the movable magnetic block drives the connecting rod to slide telescopically relative to the placing table under the action of magnetic adsorption and repulsion. The sliding of the connecting rod cooperates with the vibration spring to make the limit block vibrate back and forth in the sliding groove, vibrating the bearing body that has not been placed into place into place, thereby avoiding damage in the subsequent riveting process.

The utility model discloses an elastic piece forming mechanism and a riveting machine. The elastic piece forming mechanism comprises a material conveying base, a feeding assembly, a bending assembly and a cutting-off assembly. The material conveying base is used for allowing a metal material belt to pass through, and the metal material belt is formed by connecting a plurality of elastic pieces; the feeding assembly is used for driving a metal strip to advance; the bending assembly is used for bending an elastic sheet in the metal material strip; the bending assembly comprises a bending connecting plate, a bending punch, a bending driving part and a bending bottom die, the bending driving part is arranged on the feeding base, the bending driving part is in driving connection with the bending connecting plate, the bending punch is arranged on the bending connecting plate and located above a conveying path of the metal strip, the bending bottom die is arranged on the feeding base, and the bending bottom die is located above the feeding base. The bending driving part is arranged on the bending connecting plate, is positioned below a moving path of the metal material strip and can drive the bending connecting plate to drive the bending punch to lift; the cutting-off assembly is used for cutting off the metal strip; wherein the feeding assembly, the bending assembly and the cutting assembly are sequentially arranged on the material conveying base in the conveying direction of a metal material belt.

The invention provides a nut assembling machine which is applied to the technical field of motor accessory machining and comprises a first machine table, a nut feeding assembly, a nut carrying assembly, a nut conveying assembly, a nut detecting assembly, a nut assembling assembly and a clamping and transporting assembly. The nut feeding assembly, the nut carrying assembly, the nut conveying assembly, the nut detecting assembly, the nut assembling assembly and the clamping and transporting assembly are all arranged on the first machine table to work on nuts. The nut reverse riveting machine comprises a second machine table, a suite conveying and machining assembly, a suite press-fitting assembly and a suite detection assembly. The suite conveying and machining assembly, the suite press-fitting assembly and the suite detection assembly are all arranged on the second machine table to work suite. The technical problem that in the current nut machining, detection and automation process, systematic upgrading is urgently needed in the aspects of precision, efficiency and quality detection of an existing technology is solved.

The utility model relates to an assembly table for riveting assembly of spaceflight structural parts, which comprises a base, a riveting support mechanism is arranged at the top of the base, a vertical plate is arranged at the rear end of the bottom of the base, a fixing plate is fixedly mounted at the top of the vertical plate, and a riveting mechanism and a positioning mechanism are arranged at the bottom of the fixing plate. The riveting supporting mechanism comprises a first motor, the first motor is fixedly installed at the top of the base, a workbench is fixedly installed at the position of an output shaft of the first motor, fixing bases are fixedly installed at the two ends of the top of the base, and supporting rods are fixedly installed at the two ends of the bottom of the workbench. According to the assembly table for riveting assembly of the spaceflight structural parts, by arranging the riveting supporting mechanism, the workbench can rotate stably, so that the six workpiece containing grooves can rotate, after machining of the structural parts in one workpiece containing groove is completed, the structural parts are rotated to the next workpiece containing groove, continuous machining is conducted in sequence, and the machining efficiency is greatly improved.