35results about How to "Quick riveting" patented technology

The invention discloses an electromagnetic valve assembling machine. The electromagnetic valve assembling machine comprises a needle vibrating loading mechanism, a gasket vibrating loading mechanism and a valve seat vibrating loading mechanism which are successively arranged, wherein a pin pressing mechanism, a valve element loading mechanism for putting a valve element in a valve seat, a valve seat riveting pressure mechanism for fixing the valve element and the valve seat, a coil assembling mechanism for assembling a coil to an electromagnetic valve body, a coil welding mechanism and a coiltailoring mechanism are successively arranged on two sides of an electric runner; the moving directions of a first coil electric track and a second coil electric track are opposite; a first pushing air cylinder for pushing a coil to the input end of the second coil electric track is arranged at the output end of the first coil electric track; and a second pushing air cylinder for pushing the coilout of the output end of the second coil electric track and a chuck mechanism for conveying the coil to the coil assembling mechanism are arranged at the output end of the second coil electric track.The coil loading space is reduced, and the track is lengthened, so that the coil is manually loaded conveniently.

The invention provides a wagon 120-valve protection hood rivet disassembling device. The rivet disassembling device is composed of a riveting device, a splitter and a hand-operated hydraulic pump. The splitter comprises a splitter oil cylinder assembly, a splitter piston, a cutter head assembly, a positioning sleeve, a splitter connection jacket, a C-shaped clamp, a spring, an oil pipe and a quick-change connector. The riveting device comprises a riveting device oil cylinder assembly, a riveting device piston, an inner sleeve, an outer sleeve, a riveting device connection jacket, a clamping section, an upper limiting sleeve, a lower limiting sleeve, a buffering front sleeve, a buffering rear sleeve, a spring, an oil pipe and a quick-change connector. The hand-operated hydraulic pump is provided with a pump body, a reversing valve, the oil pipe and the quick-change connector. The reversing valve is used in a hand-operated mode. The technical scheme is used for riveting and splitting of pultrusion rivets with the diameter being 12 on the wagon 120-valve protection hood portion, the riveting forming is good, splitting is smooth, and the disassembling device is convenient to carry and operate and capable of quickly riveting or splitting rivet lantern rings under the conduction that no electricity, gas and other power sources exist and achieving disassembly of a 120-valve protection hood.

The invention discloses a universal breaker static contact head piece riveting clamp, and the universal breaker static contact head piece riveting clamp comprises a pedestal (11) and a limit support plate (9) arranged on the pedestal (11), the limit support plate (9) is opened with the grooves for holding the riveting piece run-on plate (7), outlet busbar (3) and angle bracket (6), a locating pin (18) is formed in the groove, the side of the limit support plate (9) is provided with a clamping press block (8); the clamp further comprises a limit frame (5) being parallel to the limit support plate (9), the limit frame (5) is provided with a locating plate (4) locating the angle bracket (6). According to the technique solution, the accuracy of the riveting position of the static contact head piece is guaranteed, the production efficiency is raised and the product quality is also guaranteed.

The invention provides a tapered roller bearing assembling device. The tapered roller bearing assembling device comprises an operation platform, and further comprises a feeding device, a discharging device, an operation board, a transmission device and a riveting device. Meanwhile, the invention further provides a working method of the tapered roller bearing assembling device. Through a feeding section, a roller is lifted one time and conveyed to the next assembling part, the abrasion to the roller is reduced, a hopper can be lifted and lowered through the effects of a motor and a chain, and discharging is facilitated. Through limiting at two positions, it is guaranteed that the hopper stops moving at the upper position and the lower position. Through the transmission device, an initial product is conveyed to the riveting device, the riveting device presses down automatically, in the whole assembling process, artificial participation is less, human cost is saved, the working efficiencyis improved, rapid riveting of a holder, the tapered roller and an inner sleeve is realized, and the precision of a product is guaranteed.

The invention relates to a squeeze riveter capable of automatically feeding. The squeeze riveter capable of automatically feeding comprises a stand and a mechanical arm; a riveting base module, a gas-liquid booster cylinder and a vibrating disc are arranged on the stand; the gas-liquid booster cylinder is positioned above the riveting base module; a feeding module is arranged in an outlet of the vibrating disc; the riveting base module is provided with a guide base; the feeding module includes a base; a working cavity is formed in the base; an inner end of the working cavity forms a spraying station; a spraying port is formed above the spraying station; a waterproof nut column is provided with a pushing hole on the base below the spraying station; a pushing block is arranged in the pushing hole; an air spraying hole is vertically formed in the pushing block; an outlet of the air spraying hole is positioned on the upper end surface of the pushing block; and an inlet of the air spraying hole is connected with a first air pipe. The squeeze riveter needs no manual operation to load the waterproof nut column, realizes automatic installation of the waterproof nut column, is fast, convenient and safe in the riveting process, and greatly improves the riveting efficiency and quality.

The invention provides a flexible locating device for riveting cone shell segment wall plate products. The device comprises a fixed type enclosing frame, a variable swing fixture, a transmission structure and a support clamping part. The fixed type enclosing frame comprises a frame-shaped bracket body and a vertical locating plate. The vertical locating plate is fixed to the center of the bracketbody and is perpendicular to the bottom of the bracket body. The transmission structure comprises a motor, a horizontal transmission shaft, vertical transmission shafts, transmission assemblies and ahand wheel. The variable swing fixture is arranged in the bracket body and comprises a sliding connection plate and swing assemblies. By means of the flexible locating device, the assembling state canbe adjusted according to variation of structural boundary dimensions of the cone shell segment wall plates product so that the flexible locating device can be adapted to the wall plate products of different diameters, heights and taper degrees, and rapid locating and flexible assembling of the cone shell segment wall plate products are achieved.

The invention discloses a sub-beam riveting tool for a heliostat, which includes a base and at least one set of sub-beam riveting units, wherein the sub-beam riveting unit includes a first support piece, two second support pieces and several first support pieces. Three supporting parts, wherein the first supporting part includes a first connecting plate and a first supporting plate, and the riveting surface of the first supporting plate is provided with a beam positioning structure, and the sub-beam components are sequentially installed on the sub-beam riveting according to their assembly structure unit, and then rivet the riveting holes in turn. By providing a sub-beam riveting tool, the rapid riveting of the sub-beam assembly can be realized, and the labor intensity of the workers can also be reduced. At the same time, the girder positioning structure can be used for different girders. Positioning, preventing misassembly of support beams, and realizing accurate riveting of sub-frame components.

The invention discloses a full-automatic high speed riveting machine. The riveting machine comprises a stand, a first feeding device, an automatic discharging device and a riveting device, wherein a working platform which is capable of moving in an X axle direction and a Y axle direction is arranged in the stand; the first feeding device is arranged on the stand and is connected to the working platform; the automatic discharging device is arranged on the stand and is connected to the working platform; the riveting device comprises a mounting base, a connecting base arranged at the lower end of the mounting base, a left clamp and a right clamp which are arranged at the lower end of the connecting base and can be opened and closed, an ejector structure which is arranged in the mounting base and is used for driving the left clamp and the right clamp to be oppositely opened and for ejecting rivets clamped in the left clamp and the right clamp, and a riveting pin rod which is matched with the ejector structure; a vibration disc is arranged in the stand; the vibration disc is connected to the riveting device through a second feeding device; rivets from the vibration disc are conveyed into the riveting device one by one through the second feeding device. The full-automatic high speed riveting machine disclosed by the invention is high in precision, high in automation degree, high in working efficiency and high in quality.

A riveting tooling for an automobile sunroof guide rail frame is characterized by comprising a bottom plate used for weighting, wherein bottom columns are arranged below the bottom plate; a mounting plate for mounting guide rails is arranged on the bottom plate; a connecting plate is arranged between the bottom plate and the mounting plate; pushing cylinders for riveting pressing are arranged on the connecting plate. With the adoption of the riveting tooling for the automobile sunroof guide rail frame, the sunroof guide rail frame can be quickly riveted, and meanwhile, structural parts on the sunroof guide rails can be accurately mounted; the riveting tooling applies to the riveting mounting of sunroof guide rail frames with different specification and size.

The invention provides a wagon 120-valve protection hood rivet disassembling device. The rivet disassembling device is composed of a riveting device, a splitter and a hand-operated hydraulic pump. The splitter comprises a splitter oil cylinder assembly, a splitter piston, a cutter head assembly, a positioning sleeve, a splitter connection jacket, a C-shaped clamp, a spring, an oil pipe and a quick-change connector. The riveting device comprises a riveting device oil cylinder assembly, a riveting device piston, an inner sleeve, an outer sleeve, a riveting device connection jacket, a clamping section, an upper limiting sleeve, a lower limiting sleeve, a buffering front sleeve, a buffering rear sleeve, a spring, an oil pipe and a quick-change connector. The hand-operated hydraulic pump is provided with a pump body, a reversing valve, the oil pipe and the quick-change connector. The reversing valve is used in a hand-operated mode. The technical scheme is used for riveting and splitting of pultrusion rivets with the diameter being 12 on the wagon 120-valve protection hood portion, the riveting forming is good, splitting is smooth, and the disassembling device is convenient to carry and operate and capable of quickly riveting or splitting rivet lantern rings under the conduction that no electricity, gas and other power sources exist and achieving disassembly of a 120-valve protection hood.

The rivet tool (1) has a rivet retainer (2) and a drive unit (4), where the drive unit produces a static press-in force (5) in a direction of a rivet longitudinal axis (6). A vibration sensor (9) is provided for producing a mechanical vibration (11), and the static press-in force is overlaid by an amplitude of the mechanical vibration. The amplitude of the vibration runs parallel and / or transverse to the rivet longitudinal axis, and works in a direction of the longitudinal axis. A frequency of the vibration is steplessly adjustable, where the vibration sensor is a piezoelectric element. An independent claim is also included for a method for pressing and fastening of rivets into components drillings of components of aircraft.

The invention discloses a riveting method for medium-thick metal plates with no protrusions on both sides, and belongs to the technical field of material connection. A hole with an annular groove is prefabricated on the two medium-thick plates to be connected, and a connecting column with a simple shape is placed, and an external force is applied to both sides of the connecting column through the upper and lower punches to make it plastically deform and fill the ring. The groove method realizes fast and efficient riveting between medium and thick plates. According to the law of constant volume, the connecting column can be filled into the annular grooves of the upper and lower plates after plastic deformation, without obvious protruding high points, reducing the grinding process and improving production efficiency. The parts of the device used have a simple structure, are easy to process, and have good compatibility with conventional equipment. The pretreatment process of the riveted plates is simple, the production efficiency is high, and the cost is low; the surface of the connection part is smooth and has no protrusions, which is more beautiful; and, When the connecting column is plastically deformed, the tensile strength and shear strength of the riveted part increase, and the connection becomes more stable.

The invention discloses a full-automatic copper strip machine and an operation method thereof. The full-automatic copper strip machine comprises a rack, copper strip loading devices, a vibration device, a cable conveying device, a cable connection device and a terminal formation device, wherein the vibration device, the cable conveying device, the cable connection device and the terminal formationdevice are arranged on one side of the rack; the vibration device is provided with a vibration mechanism and a vibration disk, wherein the vibration disk is provided with a material guiding structureand a material discharging structure; the vibration mechanism vibrates to drive the vibration disk to vibrate, and materials are vibrated and conveyed to a material outlet while the materials are putstraight through the guiding structure and the material discharging structure; two groups of copper strip loading devices are independently arranged on two sides of the board of the rack, each copperstrip loading device is provided with a loading disk, and the side part of the loading disk is provided with a copper strip guiding structure; the cable conveying device is arranged on the upper board of the rack and is used for conveying a cable to a processing position; and the cable conveying device is provided with a cable cutoff mechanism, and the cable is subjected to cutoff processing after the cable finishes being processed. The copper strip machine combines loading and processing into a whole to form the copper strip machine capable of automatically running, and processing efficiencyis improved.

The invention discloses an inner frame riveting machine for a bag filter, which is simple in structure and reasonable in design and comprises a frame. A conveying mechanism and a riveting mechanism are arranged on the frame, the conveying mechanism comprises a guide rod, a moving frame and a transmission mechanism, the moving frame comprises a first moving frame and a second moving frame, the first moving frame bilaterally slides along the guide rod, the second moving frame vertically slides along the first moving frame, and the transmission mechanism comprises a vertical cylinder and an elastic device. The riveting mechanism comprises a riveting cylinder, a transmission rod and a punching device, the transmission rod is arranged on a fixed bock, one end of the transmission rod is connected with a cylinder rod of the riveting cylinder, the other end of the transmission rod is connected with the punching device, the punching device comprises a riveting punch and an ejector rod, and the transverse axis of the riveting punch is overlapped with that of the ejector rod. The inner frame riveting machine is reasonable in structural design, convenient and practical in operation, high in automation degree, firm and reliable in riveting, stable in product quality, time-saving and labor-saving, an inner frame of a filter bag can be rapidly riveted with the filter bag, production efficiency is improved, and cost is saved.