26results about How to "Strong clamping force" patented technology

The utility model discloses an automatic assembly device of anastomat sleeve, including processing platform, the both sides symmetry of processing platform top is equipped with moving frame, two moving frame top all are equipped with limit component, the utility model has the beneficial effect that through the cooperation of external spring type telescopic link in limit component and rubber resistance block, can provide stable clamping force, can also adapt to different specifications sleeve, combines telescopic guide rod, slide bar etc.

This invention relates to the field of automotive parts loading and unloading equipment technology, specifically to an automotive parts loading and unloading robotic workstation, including a frame, a conveying device, and a robotic arm module. The conveying device has a sorting module, and the robotic arm module includes a robotic arm body and a picking module. The sorting module has mounting seats on both sides, on which first and second baffles rotate synchronously in opposite directions, allowing one part to be released at a time. The picking module includes a picking rack and paired gripping modules, with the gripping body equipped with a vacuum adsorption plate, using a dual mechanism of mechanical gripping and vacuum adsorption to pick up parts. This invention solves the problems of insufficient sorting accuracy and unstable picking in existing workstations, improves the reliability of sorting and picking, adapts to batch production cycles, reduces parts damage rates, has a reasonable structure, a high degree of automation, can be adapted to various specifications of automotive parts, and reduces manual labor intensity.

The utility model discloses a kind of laser cutting structures of clamping card pipe, including chassis, the side mount frame of guide rail strip is installed in the top of one side of chassis, equidistantly installed on the pipe body auxiliary support assembly of chassis, the pipe feeding travelling trolley is installed on the side mount frame, the pipe feeding chuck is installed on pipe feeding travelling trolley, the pipe body fixing mechanism is installed in the top of one end of chassis, the cutting mechanism is located in one end of chassis, and cooperates with the pipe body fixing mechanism, and the hydraulic blanking mechanism for supporting pipe body is located in front of cutting mechanism;The stability, efficiency and safety of production are improved by the precise design and automation control of this structure, and it is the effective application of laser cutting technology in pipe processing field.

The utility model discloses a double-sealing-ring self-tightening type pipeline quick connecting device which comprises a connecting body, a first sealing ring, a second sealing ring, a locking ring and an elastic clamping jaw. Inserting cavities are formed in the two ends of the connecting body, and first sealing grooves and second sealing grooves are formed in the inner walls of the inserting cavities and provided with first sealing rings and second sealing rings respectively. The outer wall of the connecting body is provided with external threads, and the locking ring is matched and connected with the external threads through the internal threads. And the elastic clamping jaw is arranged at the end part of the insertion cavity to form a clamping part. By arranging the double sealing rings, namely the first sealing ring and the second sealing ring, the sealing performance of pipeline connection can be effectively improved, and the leakage phenomenon is reduced.

The utility model discloses a connecting structure of motorcycle oil tank, it includes the casing, the lower extreme of casing is provided with the limit component, the limit component includes the two sliding slots of opening in the lower extreme of casing, the inside sliding connection of sliding slot has the connecting block, the lower extreme fixed connection of connecting block has the limit board, the limit board inner wall is provided with the installation slot, the inner wall fixed connection of installation slot has the friction pad. Through above -mentioned structure can effectively eliminate the assembly gap between oil tank and frame installation space, prevent the transverse movement of the vehicle driving because of vibration. The stable clamping force can be maintained when using for a long time, avoid the problem of fuel leakage caused by the decline of fuel pipe joint sealing performance, thread connection loosening, thereby.

The utility model provides a kind of gantry machining auxiliary bracket of workpiece is convenient to turn over, belong to mechanical engineering field, including frame, the inside of the frame is provided with the turnover component for the workpiece is turned over, the one side of the frame is provided with the mistake prevention component for preventing workpiece to appear turnover error.The utility model is turned over by being provided with turnover component, the effect that workpiece is quickly turned over is realized, servo motor drives screw rod rotation, drives support along horizontal direction steady reciprocating motion, the height of first electric push rod adjusting fixing frame is adjusted, ensure that workpiece is clamped in optimum position, workpiece is exerted stable clamping force by electric clamp, second electric push rod cooperates with L-shaped frame, to workpiece is smoothly turned over, the turnover efficiency of workpiece is significantly improved.

The utility model discloses a kind of monitor liquid crystal box overturning clamping devices monitor liquid crystal box overturning clamping devices, including clamping support, both sides of the clamping support are symmetrically equipped with sliding guide rail seat, the sliding guide rail seat is slidably installed with sliding clamping frame seat by linear sliding guide, sliding clamping frame seat is fixedly installed with sliding clamping frame;Sliding guide rail seat is also equipped with clamping drive motor, and sliding clamping frame is driven by screw nut pair of clamping drive motor;Opposite position is provided with alignment clamping frame in the sliding clamping frame, and the alignment clamping frame and sliding clamping frame constitute clamping pair, and the alignment clamping frame is installed in alignment platform. This clamping type overturning machine is stable in grabbing, and clamping is reliable. The clamping device has the characteristics of stable clamping, high overturning efficiency.

The utility model relates to the technical fields of mould shrinkage pipe production especially relate to a mould shrinkage pipe production post -treatment device. Its technical scheme includes winding roller, processing box body and baffle, the processing box body lower surface welding has workstation, processing box body one side outer end surface is established with feeding hole, and processing box body both sides outer end surface all are established with air inlet, the fan that processing box body inside bottom end is installed, and the upper surface intercommunication of fan has the blow -off cover, the processing box body inner wall welding has the filter plate, the inside top of processing box body and the upper surface of filter plate all are fixed with outer rod, and the outer rod one side outer end surface swing plug -in has the inner rod, the inner rod one side outer end surface is fixed with the clamping plate, and the recess is established in the clamping plate inside, the inner wall rotation of processing box body is connected with winding roller, the winding roller one side outer end surface is fixed with baffle, and the winding roller upper surface establishes the fixed slot. The utility model is convenient for one side cooling one side winding, and the processing efficiency is high.

This utility model relates to the field of sheet metal bending technology and discloses an auxiliary device for bending in construction engineering, including a workbench, a base, and a hydraulic component. The base is fixedly connected to the surface of the workbench, the hydraulic component is installed on the surface of the workbench, and a clamping structure is provided on the surface of the workbench. The clamping structure includes a slide groove, and a slide plate is slidably connected to the inner wall of the slide groove. A bidirectional screw is slidably connected to the inner wall of the slide groove, and a motor is installed on the surface of the workbench. This utility model solves the problem that existing auxiliary devices for bending in construction engineering typically clamp parts of a single size. When clamping parts of different sizes is required, quick adjustment is often inconvenient, which affects the normal use of the device over time.

The utility model relates to the technical field of roller bearing assembly, and disclose a kind of roller bearing assembly mechanism, including parts transport device, further include: parts handling transmission device, the parts transport device includes push plate, parts handling transmission device right side fixed mounting has parts handling transmission device, the parts handling transmission device includes roller installation adjusting device, the roller installation adjusting device includes folding pliers, the parts handling transmission device includes mounting seat, small conveyor belt is fixedly installed on the mounting seat upper side, small conveyor belt both sides fixedly installed have support, the support inboard fixedly installed have control system, the control system lower side fixedly installed have roller installation adjusting device, it is favorable for the accurate installation and position adjustment for roller, can have multi-degree-of-freedom adjustment ability, can help adapt to the assembly requirement of different model bearing, improve assembly flexibility and adaptability.

The utility model relates to charging equipment technical field especially, it relates to a send pipe device and charging car, send pipe device through setting first frame body, second frame body, first send pipe unit, second send pipe unit and drive unit, first frame body and second frame body articulate, first send pipe unit and second send pipe unit are connected in first frame body and second frame body respectively, and form medicine pipe clamping gap, and medicine pipe clamping gap can supply medicine pipe to set, drive unit rotates through the drive second send pipe unit with first send pipe unit, thereby can drive medicine pipe clamping gap's medicine pipe removal, realize the conveyance of medicine pipe, because send pipe device still is provided with adjusting unit, adjusting unit can adjust medicine pipe clamping gap to, thereby can according to the diameter of medicine pipe increase first send pipe unit and second send pipe unit's clamping degree, charging car passes through the setting of send pipe device, can adjust the clamping degree of medicine pipe, effectively avoid the skidding in the medicine pipe conveying process.

The application belongs to the technical field of new energy batteries, and discloses a new energy automobile battery soft connecting piece locking structure, which comprises a power storage assembly for storing electric energy and two fixed sheets, the power storage assembly is provided with two conductive assemblies for conducting electricity on one side, the two fixed sheets are both provided with clamping units for clamping the conductive assemblies on one side, the clamping unit comprises a lower clamping assembly and an upper clamping assembly for clamping the conductive assembly upwards and downwards, the stable connection of the power storage assembly and the fixed sheet provides basic support for the battery module, the clamping design of the lower clamping assembly and the upper clamping assembly ensures firm fixation of the conductive assembly through cross contact of the clamping strips, realizes stable current conduction, the conductive assembly improves the electric conductivity, reduces the resistance and reduces the electric energy loss through the copper sheet and the clamping plate contained in the conductive assembly, and the jacking reset assembly ensures automatic reset of the upper clamping assembly after long-term use, thereby maintaining stable clamping force.

The utility model relates to a kind of focusing tool, including pedestal, pedestal is plate-like;Supporting plate, supporting plate is set on the board surface of pedestal and extends along the vertical direction of pedestal;At least one adjusting plate, the side wall of adjusting plate is rotatably connected with the side wall of supporting plate by rotating connecting piece, and the axis of rotating connecting piece is perpendicular to the extension direction of adjusting plate;Through hole is opened in the board surface of adjusting plate, and at least one focusing lens barrel, focusing lens barrel is sleeved with through hole.This focusing tool is set along vertical direction extending supporting plate on pedestal, and rotatable adjusting plate is arranged at supporting plate side wall, the controllable adjustment of focusing lens barrel in space angle is realized, so that focusing process has higher flexibility and operability.Adjusting plate uses rotatable connecting structure and is provided with the through hole that can be clamped, and by clamping gap cooperation fastener, stable clamping force can be formed to focusing lens barrel.

A smart continuous traction device includes a support structure, characterized in that: a front traction device (5) is installed on the third support plate (3), the third support plate (3) is connected to the second support plate (2) through the front support leg (7), a rear traction device (6) is installed on the second support plate (2), an automatic clamping device (10) is installed on the front traction device (5) and the rear traction device (6), and a directional guide assembly (36) is installed in the front traction device (5) and the rear traction device (6), and the directional guide assembly (36) is correspondingly set with the automatic clamping device (10). The structure of this application is reasonable, and a continuous traction device consisting of multiple traction devices connected in series can be used to alternately and seamlessly connect, which can alternately perform seamless continuous traction, and the accuracy of movement progress and control is improved. The active clamping of the steel strand makes the steel strand always maintain a stable clamping force, avoiding the risk of slippage, and has good safety performance.

The utility model relates to gear machining technical field, concretely relates to a gear machining frock is used hobbing fixture, and servo motor provides accurate controllable rotation power source, and the clamping plate directly contacts and fixes the gear inner hole surface through radial displacement, and the limiting plate restrains the maximum expansion stroke of the clamping plate and prevents overload damage, and the movable groove provides stable axial movement track for the taper buckle, rotates through servo motor drive screw, drives the taper buckle axial movement and pushes movable block radial expansion, makes the antiskid layer of clamping plate end even pressure gear inner hole, and the protection board effectively isolates processing pollution, and this closed loop control system has improved the repeat positioning accuracy and processing stability of gear clamping significantly, and the limiting rod of clamping plate inboard restricts its movement along the set trajectory only, avoids the clamping deviation caused by deflection, and the fastening bolt can adjust the antiskid layer pressure flexibly to different hole diameter gear.

This utility model relates to the field of sample transport technology and discloses a laboratory test sample transport device, including a transport box with a cover hinged to the top. An assembly rod is connected to the upper part of the inner cavity of the transport box. A mounting ring is installed on the left and right sides inside the assembly rod, and a transmission ring is inserted inside the mounting ring. A transmission component is circumferentially mounted on the top of the mounting ring via a rotating shaft. A rubber straightening block is installed on the top inner side of the transmission component, and a push rod is inserted inside the first through slot. This laboratory test sample transport device, by actuating the push rod, drives the movement of the transmission ring, which in turn drives the opening and closing of the rubber straightening block via a first spring and the transmission component. This allows the rubber straightening block to provide a limiting clamping force after the test tube is inserted, ensuring that the test tube is not subjected to significant direct impact during transport, thereby reducing the risk of sample damage.

The utility model relates to packing manufacturing technical field, concretely relates to a portable cake box, include, box body, two first left upper box lid and second right upper box lid are respectively rotationally connected in the both ends of box body, two first left upper box lid and second right upper box lid all are located the upside of box body, two support members are respectively arranged in the both sides of box body, two plasticity clamps are all rotationally connected in two support members, two plasticity clamps all are arranged in the upside of two first left upper box lid and second right upper box lid, the utility model has, through quick dismounting and installation, can save a lot of time, especially applicable to the scene that needs to assemble and dismount frequently, such as outdoor activity, exhibition arrangement etc, simultaneously, simple structure means that user can easily start with without complicated training or instruction, effectively reduced the use threshold, in addition, the design of portable makes product can adapt to more application scene, significantly improved its application scope and flexibility.

The utility model provides a kind of railway maintenance equipment, the railway maintenance equipment includes frame, two walking wheels, two clamping wheels, lifting assembly and limiting component, two walking wheels are respectively arranged in the length direction of frame two ends, two clamping wheels are respectively arranged in the width direction of frame two sides, clamping wheel is obliquely arranged to be matched with steel rail lower jaw, lifting assembly is connected with frame, lifting assembly is used to adjust the height of clamping wheel, limiting component is spaced apart with lifting assembly, limiting component is used to limit the position of lifting assembly.The railway maintenance equipment of the utility model embodiment has the advantages of compact structure, flexible adjustment and adapt to multiple track types.

The utility model discloses a quick mounting mechanism for an aero seat ground rail, which relates to the related field of aero seat ground rails, and comprises a bottom plate, and a nut is welded at the lower end of the bottom plate; the fixing sleeve is welded to the upper end of the bottom plate; the clamping blocks are movably arranged at the side opening of the fixing sleeve; the pressing shaft is in sliding fit with the guide hole of the fixing sleeve, and the outer conical surface of the pressing shaft is in contact with the side conical surface of the clamping block; the ground rail is arranged on the periphery of the main body of the fixing sleeve in a sleeving manner; the bolt penetrates through the pressing shaft, the fixing sleeve and the bottom plate and is in threaded connection with the nut; the bolt is screwed down, the bolt drives the pressing shaft to move downwards in the axial direction, the outer conical face pushes the side conical face to enable the clamping block to move outwards in the radial direction, the ground rail is clamped, and therefore the ground rail and the fixing sleeve are connected. The installation process is simple and fast, the installation time is greatly shortened, and the installation efficiency of the aero seat ground rail is effectively improved.

The application discloses a kind of air bag fixing device when wire cable stops line production change, it is related to cable production equipment field, it includes base, retractable support rod is fixed on base, the upper end of support rod is provided with angle control assembly, the upper portion of angle control assembly is provided with vertical plate, and angle control assembly is used to control the inclination angle of vertical plate, two mounting plates are fixed on vertical plate, two mounting plates are close to each other side and are provided with mounting block, mounting block is installed with telescopic air bag, air pump is installed on base, air pump is connected between telescopic air bag by hose, pressure relief solenoid valve is connected on hose, for telescopic air bag exhaust, signal receiver module is installed on base.The device can be during production change, by two telescopic air bag clamping cable, keep cable tension, prevent cable from falling, when tension control system on production line fails, cable tension cannot be maintained during production change, ensure the normal progress of production change.

The utility model relates to sheet metal mould technology field, concretely is a detachable sheet metal mould, include: mould platform, link plate, lower mould and upper die, the inside of link plate is provided with U type groove, the inside of U type groove is provided with second locking mechanism, the both sides of mould platform inner wall are provided with first locking mechanism, and second locking mechanism and first locking mechanism all extend to one side of mould platform, the both sides of lower mould and upper die all are provided with positioning assembly, under the action of second locking mechanism, first locking mechanism, trapezoidal block, trapezoidal groove and four positioning assemblies, so that the staff need not with the aid of tool, can carry out convenient dismounting and installation to lower mould and upper die, the staff replaces corresponding lower mould and upper die, to this to bend into other shape's sheet metal, and the operation process is convenient, simultaneously convenient to dismount and maintain to lower mould and upper die to improve the efficiency of lower mould and upper die replacement, and further improved the practicability of mould.

This utility model relates to a burette-type infusion set, including an infusion bottle and an infusion tubing. A connecting block is fixedly installed at the bottom of the infusion bottle, and a fixing component is threadedly connected to the surface of the connecting block. The fixing component includes an mounting block threadedly connected to the surface of the connecting block, a connecting cylinder fixedly installed at the bottom of the mounting block, and fixing blocks fixedly installed on the left and right inner walls of the connecting cylinder. Clamping plates are rotatably installed inside both fixing blocks via a rotating shaft. This burette-type infusion set achieves an adjustable and secure connection between the fixing component and the infusion bottle through the internal thread of the mounting block and the external thread of the connecting block. The elastic clamping structure, composed of the fixing block, clamping plates, and a return spring, utilizes an arc-shaped groove to conform to the surface of the infusion tubing, providing a stable clamping force. Furthermore, the magnetic attraction of the metal plate and the magnet reduces the risk of the infusion tubing detaching from the infusion bottle, effectively counteracting external pulling forces.

The utility model discloses a portable lithium electric chain saw with anti -stuck chain self -stop system, include: lithium electric chain saw body, lithium electric chain saw body's drive motor output shaft one end fixed mounting has first tooth disc, lithium electric chain saw body's saw plate one end is in -built type rotation and is installed with second tooth disc, and the outer surface of second tooth disc and first tooth disc is engaged and is sleeved with saw chain, and the outer surface one end fixed mounting of saw chain has brake plate, and brake plate can be pressed by emergency stop mechanism, and emergency stop mechanism fixed mounting is in saw plate one end, and the outer surface of emergency stop mechanism is sleeved with the cover, and the cover fixed mounting is in lithium electric chain saw body's outer surface one end. The application is through the design of emergency stop mechanism, when saw chain is stuck, can respond to saw chain clamping brake stop automatically, and through the clamping of saw chain still can avoid the derailment saw chain being thrown out at high speed, prevent the operator being splashed chain cuts, impact, reduce the probability of safety accident.