1010 results about "Riveting machines" patented technology

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 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 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 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 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 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 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 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 invention discloses an intelligent upsetting riveting method of an automatic drilling and riveting machine based on force-position hybrid control, and relates to the field of intelligent riveting control, and the method comprises the following steps: driving a riveting shaft to be fed to a preset approaching area at a first movement speed through a position control mode; based on real-time displacement feedback and dynamic error judgment of a target position, a control mode is triggered to be seamlessly switched to a force control mode; in the force control mode, force signals fed back by a pressure sensor are synchronously collected through a distributed real-time I / O system; when the force signal reaches a dynamically-calibrated preset threshold value, the feeding motion of the riveting shaft is stopped immediately to complete upsetting and riveting forming; and then the riveting shaft is controlled to reversely break away from the riveting area at the second movement speed. According to the scheme, the control precision and stability of riveting force can be remarkably improved, riveting force fluctuation caused by material deformation or external interference is effectively restrained, and therefore the consistency of upset head forming quality and the reliability of a connecting structure are guaranteed.

The invention belongs to the field of aircraft digital assembly automatic drilling and riveting, and particularly discloses an automatic drilling and riveting machine actuator normal alignment method and system.The method comprises the steps that firstly, the original distance from the end face of a presser foot to the plane around a to-be-machined hole is collected through a sensor; then, a KF-MAF algorithm combining Kalman filtering and moving average filtering is adopted to suppress dynamic noise, and accurate distance information is obtained; then, the deviation between the feeding direction of an actuator and the normal direction of the surface of the hole to be machined is calculated, and the angle error amount of a target hole site is obtained through a bilinear interpolation method; and finally, an actuator is controlled to rotate to compensate errors, the position of the center point of the tool is kept unchanged, the axis of the drill bit coincides with the local surface of the workpiece in the normal direction, and normal alignment is achieved. According to the method, the needed original information is less and easy to obtain, alignment can be accurately and rapidly completed, and the drilling precision is guaranteed.

The invention provides a stamping and riveting machine. The stamping and riveting machine comprises a punching assembly and a riveting assembly. The material pushing assembly is movably arranged; when the pushing assembly moves, at least one of the punching assembly and the riveting assembly acts, the movement of the pushing assembly serves as a cooperative signal, and when the pushing assembly moves, the punching assembly is synchronously triggered and driven to conduct the punching action and / or the riveting assembly is synchronously triggered and driven to conduct the riveting action. By means of the technical scheme, at least two of the three originally independent working procedures of pushing, punching and riveting can be tightly linked on the same station and executed in sequence, so that the production efficiency is remarkably improved, the precision and consistency of connection between the working procedures are guaranteed, and the problems that traditional multi-station operation is tedious and low in efficiency are effectively solved.

The utility model relates to the field of automobile front cover lock assembling, in particular to automobile front cover lock upper cover assembling equipment which comprises a carrying table, a spin riveting assembly, a calibration plate and a first lifting air cylinder, the spin riveting assembly comprises a spin riveting machine and a movable air cylinder, and the movable air cylinder is used for driving the spin riveting machine to be opposite to rivets. And a positioning hole is formed in the calibration plate. When rivets at different positions on the upper cover need to be riveted in a rotating mode, the first lifting air cylinder is used for controlling the calibration plate to move to abut against the upper cover, the positioning holes in the calibration plate correspond to the rivets, when the riveting machine is moved, the riveting heads of the riveting machine only need to be aligned with the positioning holes, the riveting heads can correspond to the rivets, and therefore the riveting effect is improved.

The utility model relates to the technical field of hand riveters, in particular to a displacement detection device for a nut and screw riveting machine. Comprising a support, a pneumatic motor is fixed to the support and connected with a rivet pulling lifting pressure cylinder, a piston is arranged in the rivet pulling lifting pressure cylinder, a rivet pulling gun head is fixed to the end face of the rivet pulling lifting pressure cylinder, and the piston is fixedly connected with a rivet pulling gun screw in an inner cavity of the rivet pulling gun head. A long-strip-shaped opening is formed in the cavity wall of the rear end of a piston of the rivet pulling lifting pressure cylinder, a displacement lifting rod is fixed to the piston in the radial direction and extends out of a cylinder body from the long-strip-shaped opening, a displacement sensor fixing frame is fixed to the outer side of the cylinder body of the rivet pulling lifting pressure cylinder, and a displacement sensor is fixed to the displacement sensor fixing frame. And an oil inlet is formed in the front end of the riveting lifting pressure cylinder. When high-pressure oil enters the cylinder body from the oil inlet of the rivet-pulling lifting pressure cylinder, the piston moves backwards, the screw of the rivet-pulling gun is pulled to enable the rivet-pulling nut to deform, and the deformation amount is recorded by the displacement sensor. The motor can rotate positively and negatively.

The invention provides a sheath assembling and riveting machine, which is applied to the technical field of motor accessory processing equipment and comprises a machine table, and the machine table is provided with a processing surface; the rotor feeding assembly is used for transporting the rotor to a corresponding position; the sheath feeding assembly comprises a base, a jacking air cylinder, a lifting plate, a rotating air cylinder, a clamping jaw air cylinder and a clamping jaw; the base is arranged on the machining face of the machine table, the jacking air cylinder is arranged in the machine table, the lifting plate is arranged on the base, the output end of the jacking air cylinder is connected with the lifting plate, the rotating air cylinder is arranged on the lifting plate, and the clamping jaw air cylinder is arranged on the rotating air cylinder. The problems that in the prior art, feeding and press fitting are generally conducted in a semi-automatic or full-automatic mode, but in the flanging and riveting process, the riveting position needs to be manually adjusted, flanging and riveting cannot be conducted at the same time, a machine position needs to be replaced for work, the efficiency of the flanging and riveting procedure is low, and the production cost is high are solved. And the yield is low.

The utility model discloses an automatic riveting machine for a moving contact, which relates to the field of circuit breaker assembly and comprises a rack and a rotary workbench rotatably mounted on the rack, the rack is provided with a first feeding mechanism, a second feeding mechanism and a discharging mechanism, and the first feeding mechanism, the second feeding mechanism and the discharging mechanism are arranged around the rotary workbench. A first feeding mechanism is arranged on the rotary workbench, a second feeding mechanism is arranged on the rotary workbench, a stamping mechanism is arranged at the tail end of the second feeding mechanism, a plurality of material containing bases which are arranged in the circumferential direction and used for installing materials are arranged on the rotary workbench, a first detection switch is arranged between the first feeding mechanism and the second feeding mechanism, and a second detection switch is arranged between the second feeding mechanism and the discharging mechanism. The device has the advantages of high working efficiency and high automation degree.

The invention relates to the technical field of riveting machines, and discloses a multi-station rotary riveting machine which comprises an operation table, a mounting seat is mounted on the operation table, a lifting arm is slidably mounted on the mounting seat, a machine base is mounted on the lifting arm, and a riveting head is connected to the bottom of the machine base through a hydraulic cylinder; the charging tray is used for placing a plurality of materials; the feeding assembly is used for circularly conveying the material disc to the riveting station; the discharging assembly is used for automatic discharging; and the clamping assembly is used for clamping the charging tray. Through the arrangement of the feeding assembly, two gaskets are automatically separated when the supporting plates move to the lower portion, one material disc falls on the supporting plates, after the supporting plates leave, the two gaskets automatically get close to lift the other material discs, and the four supporting plates convey the material discs to the position below a riveting head in turn for riveting operation in a circulating rotation mode; the automatic circulating feeding effect is achieved, and the working efficiency and safety are improved.

The invention relates to the technical field of automobile hub bearing assembly, in particular to an automobile hub bearing unit spinning type riveting assembly manufacturing device which comprises a spin riveting machine, a supporting table is welded to the bottom of the spin riveting machine, a coaxiality guaranteeing mechanism is connected to the top of the supporting table in a bolted mode, and a rivet head mounting base is arranged at the front end in the spin riveting machine; a spinning riveting head is arranged at the bottom of the riveting head mounting seat; the coaxiality guaranteeing mechanism comprises a mounting disc, the mounting disc is connected to the top of the supporting table in a bolted mode, a fixed cylinder is connected to the top of the mounting disc in a bolted mode, a floating bush is arranged in the fixed cylinder, and a plurality of hydraulic cavities are annularly and evenly distributed between the floating bush and the fixed cylinder. And a public channel is embedded in the fixed cylinder body. The spinning type riveting assembly manufacturing device for the automobile hub bearing unit has the advantage that it can be ensured that the spinning process is always in the optimal coaxiality state in a high-precision and self-adaptive mode.

The invention discloses automatic hook buckle assembling equipment which is used for assembling a buckle body, a buckle head, a torsional spring, a pin and a buckle ring into a hook buckle and comprises a rack and a rotating disc, and clamping jigs are arranged on the rotating disc; a buckle body obtaining mechanism, a buckle head obtaining mechanism, a torsional spring obtaining mechanism, a pin obtaining mechanism, a buckle ring obtaining mechanism, a pin riveting mechanism, a buckle ring fixing mechanism and a finished product taking mechanism are arranged on the rack. The clamping jig comprises a base and a retaining ring pushing component; the retaining ring pushing component is movably combined with the base through a retaining ring elastic component; the retaining ring obtaining mechanism comprises a retaining ring arranging device, a retaining ring transferring device and a retaining ring driving device. The retaining ring tidying device is used for tidying retaining rings in an ordered state; the retaining ring transferring device is used for transferring retaining rings in an ordered state to the clamping jig; the retaining ring driving device can drive the retaining ring pushing component to move from the first position to the second position; compared with the prior art, the scheme has the advantage that the assembling efficiency of the fastener is improved.

The utility model relates to the technical field of riveting, and particularly discloses a contact elastic piece riveting mechanism. Comprising a stamping device, an upper die and a lower die, the upper die and the lower die are oppositely arranged, the riveting assembly comprises a riveting block and a riveting seat which are oppositely arranged, the riveting block is fixed below the upper die, the riveting seat is fixed on the lower die, and a base band to be riveted with a contact is located between the riveting block and the riveting seat; the feeding guide rail is used for conveying the contacts to the riveting assembly. The connecting assembly is arranged below the upper die and can transversely slide, the lower die is provided with a sliding groove allowing the connecting assembly to stretch in and transversely slide, one side of the sliding groove is provided with an inclined guide face, and the side, opposite to the inclined guide face, of the connecting assembly is provided with a matched inclined face. The material receiving slotting tool is arranged on the connecting assembly and can extend into the riveting assembly, and the material receiving slotting tool is used for bearing the contact; the transverse elastic piece drives the connecting assembly to abut against the side wall of the sliding groove, so that the connecting assembly can abut against the inclined guide face to slide. According to the contact elastic piece riveting mechanism, the production efficiency is improved, and the labor cost is reduced.

The invention discloses full-automatic press-fitting riveting equipment and a control method thereof, and relates to the technical field of press-fitting riveting equipment. The positioning and clamping mechanism is arranged on the main machine frame and used for fixing the input shaft; the first conveying mechanism is arranged on the top surface of the main machine frame; the second conveying mechanism comprises a first feeding assembly arranged on the top face of the main machine frame and a first transferring assembly arranged on one side of the first feeding assembly. The third conveying mechanism comprises a second feeding assembly arranged on the top face of the main machine frame and a second transferring assembly arranged on one side of the second feeding assembly. The press-fitting mechanism is arranged on one side of the positioning and clamping mechanism, and the riveting mechanism is arranged on one side of the positioning and clamping mechanism. The full-automatic press-fitting riveting equipment solves the technical problems that a mode of manually assembling an automobile steering system causes certain fatigue damage to an operator, safety accidents are likely to happen, the working efficiency is low, and time and labor are wasted.

The utility model discloses rivet machining and forming equipment, and particularly relates to the technical field of rivet machining, the rivet machining and forming equipment comprises an operation table, a first mounting frame is fixedly connected above the middle of the operation table, a hydraulic rod is fixedly mounted below the middle of the first mounting frame, and a cutter is fixedly mounted at the bottom of the hydraulic rod; a discharging port is formed in one side of the middle of the operation table, a limiting assembly is arranged on the side, away from the discharging port, of the first mounting frame, a second mounting frame is arranged on the side, close to the discharging port, of the first mounting frame, a baffle is arranged below the middle of the second mounting frame, and an adjusting assembly is arranged at the joint of the baffle and the second mounting frame. According to the rivet raw material cutting device, rivet raw materials can be limited in the cutting process, the situation that the cutting effect is affected by position deviation of the rivet raw materials is effectively avoided, and the rivet raw materials can be cut into different lengths through the device by adjusting the position of the baffle.

The invention discloses an automobile pull rod structure and an assembly detection method thereof, and the method comprises the steps: S1, obtaining a standard assembly image before spin riveting processing, and carrying out the processing to obtain a ball pin standard coordinate, and S2, carrying out the calculation to obtain a comprehensive hardness parameter and a comprehensive elastic parameter; s4, acquiring a dynamic assembly video, a rotation speed and a spin riveting pressure value in the spin riveting processing process, and processing according to the dynamic assembly video to obtain a ball pin processing coordinate; s4, processing according to the standard coordinates of the ball pin and the processing coordinates of the ball pin to obtain a real-time deviation angle, S5, inputting the real-time deviation angle, each spin riveting pressure value, the rotating speed, the comprehensive hardness parameter and the comprehensive elastic parameter into a comprehensive deformation prediction model of the ball pin, and predicting to obtain a comprehensive deformation score of the ball pin, and S6, calculating the comprehensive deformation score of the ball pin. When the comprehensive deformation score of the ball pin is larger than a deformation threshold value, an assembly alarm instruction is generated, and the spin riveting output state of the spin riveting machine is adjusted. The safety of the ball rivet assembly in the spin riveting assembly process is improved.