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1309results about How to "Improve clamping stability" patented technology
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Welding device and method for metal corrugated pipe production
ActiveCN119566711AHigh alignment accuracyImprove clamping stabilityWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringPipe
The invention discloses a welding device and method for metal corrugated pipe production, and relates to the technical field of metal pipe production. A sliding rail is arranged at the top of the base, a collecting box is arranged on one side of the back of the sliding rail, two linkage plates are symmetrically arranged in the sliding rail, an L-shaped plate is arranged at the edge of the top of the base, an annular rail is arranged on the side, close to the axis of the base, of the L-shaped plate, and a welding assembly is arranged in the annular rail. Two deviation prevention devices are symmetrically arranged on the top of the base, and anti-falling devices are arranged on the inner sides of the deviation prevention devices. By means of the inclined plate and the round roller, it is guaranteed that a pipe entering the limiting ring is located in the center of the interior of the limiting ring all the time, the phenomenon of slight deviation in the pipe alignment process is avoided, and workers need to observe the deviated direction with the naked eyes so that manual adjustment can be conducted; and the alignment accuracy between the two pipes is effectively improved, and the welding preparation time is shortened.
Owner:DONGTAI HUITONG MACHINERY ENGINEERING CO LTD
Sucker rod centralizer
PendingCN119102516Aquick disassemblyImprove clamping stabilityDrilling rodsDrilling casingsStructural engineeringMechanical engineering
The invention relates to the technical field of sucker rods, and discloses a sucker rod centralizer which comprises a centralizing sleeve, a short section, compensation sleeves and an elastic sleeve, connecting rods are integrally formed at the tops and the bottoms of the two compensation sleeves correspondingly, and racks are integrally formed at one ends of the connecting rods; when two groups of semicircular compensation sleeves are close to each other and mounted between first limiting rings at two ends of a centralizing sleeve, connecting rods and racks at two ends of the compensation sleeves are close to a turntable at the top of a supporting plate, and after the two groups of compensation sleeves are fixed by extruding a pressure spring, the two groups of racks in the same plane can be in meshing transmission with a first gear ring; a first clamping plate at the top of the rotary table can expand or contract along an arc-shaped positioning groove under the cooperation of a positioning rod and a guide groove, so that sucker rods with different diameters penetrating through a centralizing sleeve can be clamped and positioned, and synchronous work of a compensation sleeve and a clamping mechanism at the top of a supporting plate is achieved; and the centralizer can be conveniently and quickly disassembled and assembled.
Owner:FUNING HONGDA PETROCHEMICAL MASCH CO LTD
Conveying roller double-end-face welding device
ActiveCN119238004ARealize clampingImprove clamping stabilityWelding/cutting auxillary devicesAuxillary welding devicesElectric machineryStructural engineering
The invention discloses a conveying roller double-end-face welding device, and belongs to the technical field of welding equipment.The conveying roller double-end-face welding device comprises a mounting frame, and a rotating motor and a driving motor are fixedly mounted in the mounting frame; the welding mechanism comprises a welding gun, an adjusting mechanism and a guide rail connected to the front side of the adjusting mechanism; the pressing mechanism comprises a pressing plate, a first air cylinder, a linkage monitoring mechanism and two pressing wheels; and the welding seam monitoring mechanism comprises a monitoring plate, a monitoring wheel, a vertical plate, a vertical plate, a fixing plate and a pressure sensor. By means of the linkage monitoring mechanism, welding work can be stopped in time when it is monitored that loosening occurs during pressing and cleaning in the welding process, and the thickness and flatness of a welding seam can be monitored through the welding seam monitoring mechanism; and through the arranged inertia monitoring mechanism, welding work can be stopped in time to achieve positioning when welding seams are subjected to welding missing and welding lacking, troubleshooting and welding parameter adjustment are facilitated, and the welding quality is guaranteed.
Owner:WUXI SHIFENG MACHINERY CO LTD
Tensile testing machine for artificial leather processing and detection process thereof
InactiveCN119534099ARealize synchronous windingreduced range of motionMaterial strength using tensile/compressive forcesElectric machineryMachine
The invention discloses a tensile testing machine for artificial leather processing and a detection process thereof, and belongs to the technical field of artificial leather processing.The tensile testing machine comprises a machine base placed above a workbench, a guide base is fixedly installed at the upper end of the machine base, a sliding way is formed in the guide base, and a motor is fixedly installed on the inner side of the machine base; a threaded rod is fixedly mounted at the output end of the motor; the sliding seat is arranged on the inner side of the sliding way in a sliding mode, a monitor is fixedly installed on the outer side of the sliding seat, and a first clamping assembly is fixedly installed at the detection end of the monitor; the second clamping assembly is fixedly mounted on the upper surface of the machine base; and the two winding pieces are elastically and rotationally mounted on the first clamping assembly and the second clamping assembly correspondingly. According to the tensile testing machine for artificial leather processing and the detection process thereof, the end part of artificial leather can be stably clamped, the detection stroke can be shortened in the detection process, meanwhile, an operator can be prevented from being hurt after the artificial leather is broken, and the use safety is high.
Owner:GANZHOU YONGXIN NEW MATERIALS CO LTD
Drilling device suitable for hardware product machining
InactiveCN119304668Aavoid damageimprove qualityLarge fixed membersPositioning apparatusControl engineeringMechanical engineering
The invention relates to the technical field of drilling devices, and discloses a drilling device adaptive to hardware product machining, the drilling device comprises a fixing plate, a movable drilling mechanism is fixedly connected to one side of the outer part of the fixing plate, and a power assembly is arranged on the side, away from the movable drilling mechanism, of the fixing plate; an air pressure increasing mechanism is arranged on the side, away from the power assembly, of the fixing plate, an adaptive clamping mechanism is slidably connected to the outer portion of the fixing plate, a gas storage mechanism is fixedly connected to the bottom of the fixing plate, supporting legs are fixedly connected to the two ends of the bottom of the fixing plate, and the movable drilling mechanism comprises a mounting frame. The bottom of the mounting frame is fixedly connected to one side of the outer portion of the fixing plate. The power assembly drives the adaptive clamping mechanism to move, the adaptive clamping mechanism can be attached to the surface of the hardware product, the clamping stability is improved, drilling deviation is avoided, the hardware product is prevented from being damaged, the quality of the hardware product can be improved, and therefore economic losses are avoided.
Owner:JIANGSU YUSHENG ELECTRONIC TECH CO LTD
Corrosion profile steel and concrete bonding slip testing device and method
ActiveCN119104489Aeffective simulationRealize vertical bidirectional tension and compression load testMaterial strength using tensile/compressive forcesUsing mechanical meansBond slipEarthquake simulation
The invention relates to the field of building structure tests, in particular to a corrosion profile steel and concrete bonding slippage testing device and method.The corrosion profile steel and concrete bonding slippage testing device comprises a frame, the bottom of the frame is connected with an earthquake simulation device used for installing a profile steel concrete testing piece, and I-shaped steel with the exposed upper portion is poured in the profile steel concrete testing piece; the middle part of the frame is connected with a contact device sleeved on a steel reinforced concrete test piece, the top of the frame is provided with a power device capable of ascending and descending, the lower side of the power device is connected with a locking device and a clamping device which are connected with the upper part of I-shaped steel, and the power device is provided with a slippage detection device. According to the device, the earthquake state of the steel reinforced concrete test piece can be simulated in a bonding slip experiment, and the bonding slip curve of the steel reinforced concrete test piece in the earthquake state can be effectively simulated.
Owner:FUZHOU UNIV +6
Auxiliary device for laying buried water supply and drainage pipeline
InactiveCN222312517UEasy to clamp and fixeasy to put inPipe laying and repairLoad-engaging elementsStructural engineeringDrainage tubes
The utility model provides an auxiliary device for laying a buried water supply and drainage pipeline. The auxiliary device comprises a hoisting base plate, two pairs of connecting components are mounted on the hoisting base plate, a plurality of connecting plates are arranged between the two pairs of connecting components, two L-shaped mounting plates are arranged on the bottom surface of each connecting plate, and a clamping plate is arranged at the bottom end of each L-shaped mounting plate; a rotating shaft is arranged in the middle of each connecting plate, a matching connecting plate is arranged at one end of each rotating shaft, an adjusting plate is arranged above the hoisting base plate, the end, away from the corresponding rotating shaft, of each matching connecting plate is movably hinged to the adjusting plate, an adjusting connecting plate is arranged at the other end of each rotating shaft, and hinge connecting plates are arranged at the two ends of each adjusting connecting plate; and each hinge connecting plate is movably hinged to the corresponding L-shaped mounting plate, and a clamping adjusting mechanism is arranged between the middle matching connecting plate and the hoisting base plate. Through cooperative arrangement of all the structures, the pipeline can be clamped and fixed conveniently, pipeline laying in the later period is facilitated, operation is easy, and popularization is facilitated.
Owner:ZHENJIANG WATER SUPPLY & DRAINAGE ENGINEERING CO LTD
Adjustable manipulator clamping structure
ActiveCN222494279UAchieve clamping and fixingImprove clamping stabilityProgramme-controlled manipulatorGripping headsMachine partsRobot hand
The utility model discloses an adjustable manipulator clamping structure which comprises a clamping frame, two sets of clamping blocks are symmetrically arranged on the clamping frame, synchronous opposite driving assemblies are arranged in cooperation with the two sets of clamping blocks, vacuum suction cups are embedded in the surfaces of the clamping blocks, vacuumizing assemblies are arranged in cooperation with the vacuum suction cups, a first connecting frame is arranged above the clamping frame, and a second connecting frame is arranged above the first connecting frame. A first motor is arranged on the first connecting frame, the output end of the first motor is connected with the clamping frame, a second connecting frame is rotationally arranged on the first connecting frame, a second motor is arranged on the second connecting frame in transmission connection with the first connecting frame, a fixing seat is horizontally and movably arranged on the base, and a mounting seat is rotationally and adjustably arranged on the fixing seat. According to the clamping mechanism, the clamping stability of a machined part can be improved, the moving flexibility is good, and the clamping mechanism is flexible, convenient and fast to use.
Owner:TIANJIN LONGCHANG TECH CO LTD
Welding device for multi-variety non-standard parts of special vehicle
ActiveCN119216910AImprove stabilityImprove welding efficiencyWelding/cutting auxillary devicesAuxillary welding devicesMachine toolWelding process
The invention relates to the technical field of welding devices, and provides a special vehicle multi-variety non-standard part welding device which comprises a machine tool, a material carrying table, a bearing assembly, a sliding groove, a self-adaptive clamping assembly, a transverse adjusting assembly, an angle deviation assembly, a mounting rack and a welding assembly. The material carrying table is arranged on the machine tool, the bearing assembly is installed in the machine tool, a plurality of sliding grooves are formed in the material carrying table at equal intervals, the self-adaptive clamping assembly is installed on the sliding grooves, the transverse adjusting assembly is installed in the machine tool, the angle deviation assembly is installed in the machine tool, and the installation rack is fixedly installed at the top of the supporting rack. By means of the technical scheme, the problems that in the prior art, due to the fact that the shapes of automobile parts are complex, the moving track of a welding gun deviates from a preset welding path, and the welding positions of the welding gun and the parts are not consistent in the welding process are solved.
Owner:HEBEI HUAYUN SHUNTONG SPECIAL VEHICLE CO LTD
Anti-sliding structure for greening slope support
PendingCN119083461AEfficient and convenient disassembly and assembly operationsFast clamping and fixingClimate change adaptationExcavationsSoil scienceGeocells
The anti-sliding structure comprises a plurality of earthwork standard rooms and a plurality of anti-sliding piles, the lower ends of the anti-sliding piles are buried in a roadbed below a side slope, the anti-sliding piles are arranged at intervals in the extension direction of a slope toe line of the side slope, the earthwork standard rooms are buried in the portion, between every two adjacent anti-sliding piles, of the side slope, and the anti-sliding piles are arranged at intervals in the extension direction of the slope toe line of the side slope. A vegetation hanging net is laid on the slope surface of the side slope; one end of each geocell is fixedly installed at the corresponding position of the slope surface of the side slope, and the other end of each geocell extends in the direction away from the slope surface of the side slope and is fixedly installed in the side slope through a positioning device. And the installation is stable and reliable.
Owner:ANHUI TRANSPORT CONSULTING & DESIGN INST
Laser straight seam welding equipment and method for stainless steel cylinder
InactiveCN119140996AEasy to walkImprove clamping stabilityLaser beam welding apparatusReciprocating motionStructural engineering
The invention relates to the technical field of stainless steel cylinder welding, in particular to laser straight seam welding equipment and method for a stainless steel cylinder. The equipment main body comprises a manipulator with seven degrees of freedom, and the manipulator is used for performing laser straight seam welding on the stainless steel cylinder; the clamping seat is detachably arranged and is provided with a clamping hole matched with the outer diameter of the stainless steel cylinder, and a circle locking mechanism is arranged at the clamping seat and is used for clamping and fixing the end part of the outer wall of the stainless steel cylinder; the outer rounding mechanism and the inner rounding mechanism are used for rounding the outer wall and the inner wall of the stainless steel cylinder in the reciprocating motion process, through the structure, the straight seam of the stainless steel cylinder is well repaired, the situations of rolling, folding and concave-convex are avoided, and the inferior product rate is reduced. The method is realized through the equipment.
Owner:泰州汇品不锈钢有限公司
Take-up device for flat copper wire production
The invention discloses a flat copper wire production take-up device which comprises a base, a supporting plate is fixedly installed at the top end of the base, a copper wire winding assembly is arranged on one side of the supporting plate and comprises a winding roller, and a first limiting plate is installed at the end, close to the supporting plate, of the winding roller. A first inserting groove is formed in the top wall of the end, away from the first limiting plate, of the winding roller, a second inserting groove is formed in the end, away from the first limiting plate, of the winding roller, first clamping grooves are formed in the circumferential inner wall of the second inserting groove at equal angles, and an end limiting assembly is installed at the end, close to the second inserting groove, of the winding roller. In the working process, a second limiting plate is installed at one end of a winding roller, an inserting block is inserted into a second inserting groove, a fixed clamping plate is inserted into a first inserting groove, a first screw is screwed to push a movable clamping plate to move downwards, on one hand, one end of a flat copper wire is clamped and fixed through the fixed clamping plate and the movable clamping plate, and the flat copper wire is conveniently wound.
Owner:YANGZHOU HONGFU ELECTROMAGNETIC WIRE CO LTD
Continuous fiber reinforced co-extrusion die, forming line body and fiber reinforced foaming floor
PendingCN119636012AImprove mechanical propertiessolve the strength problemLayered productsFloor coveringsMaterial supplyFiber reinforcement
The invention discloses a continuous fiber reinforced co-extrusion die, a forming line body and a fiber reinforced foaming floor, and relates to the technical field of foaming floors, the continuous fiber reinforced co-extrusion die comprises a die body, the front end face and the rear end face of the die body are a mixed extrusion face and a core material feeding face respectively, and one side face of the die body is provided with a shell material feeding port; a core material supply channel penetrating through the mixed extrusion face and the core material supply face is formed in the mold body, a shell material supply cavity surrounding the core material supply channel is formed in the mold body, two fiber channels are formed in the mold body, the two fiber channels are symmetrically arranged up and down, and the fiber channels are arc-shaped bent channels. The forming line body comprises a continuous fiber reinforced co-extrusion die, a core material extruder and a shell material extruder; a shaping module, a vacuum water cooling group, an open type water cooling group and a traction machine are sequentially arranged on the mixed extrusion surface of the mold body. According to the invention, the overall strength and performance of the composite material are optimized, and uniform distribution and orientation of reinforced fibers are ensured.
Owner:VMKON (GUANGDONG) IND DEVELOPMENT CO LTD
Auxiliary positioning device for intelligent manufacturing
InactiveCN119115609AEasy to holdGuaranteed milling workMilling equipment detailsPositioning apparatusHydraulic cylinderMechanical engineering
The invention relates to the technical field of milling, in particular to an intelligent manufacturing auxiliary positioning device which comprises a positioning table, a support is fixedly mounted at the upper end of the positioning table, a hydraulic cylinder is fixedly mounted at the upper end of the support, a lifting plate is fixedly mounted at the lower end of the hydraulic cylinder, and a milling device is arranged at the lower end of the lifting plate. When the first clamping plates on the two sides get close to each other to clamp a workpiece, the magnetic movable plates on the two sides can also be driven to move synchronously, when the magnetic movable plates move to the rear side of the magnetic frame, magnetic repulsive force is generated on the magnetic movable plates, the magnetic movable plates are pushed to slide backwards on the first clamping plates, and second springs are compressed; the magnetic movable plate can drive the rotating shaft and the flexible removing roller to synchronously move backwards, and the arranged flexible removing roller can remove chippings adhered to the two to-be-clamped ends of the workpiece and the ends, close to each other, of the first clamping plate, so that the phenomenon that a gap is formed between the first clamping plate and the workpiece due to the adhered chippings is avoided; therefore, the clamping stability of the first clamping plate to the workpiece is guaranteed.
Owner:LOUDI CAREER COLLEGE
Maintenance fixing support for electromechanical equipment
ActiveCN222521261UImprove convenienceImprove clamping stabilityWork benchesClassical mechanicsStructural engineering
The utility model relates to the technical field of electromechanical maintenance, in particular to a maintenance fixing support for electromechanical equipment, which comprises a base, a turntable is mounted at the top of the base, moving frames are symmetrically arranged on two sides of the turntable at the top of the base, each moving frame is provided with a clamping seat, and a plurality of spring grooves are densely formed in opposite sides of the clamping seats. A movable clamping column in sliding connection with the spring groove is fixedly connected into the spring groove through a connecting spring; according to the clamping device, the two sets of moving frames move relatively, and the multiple movable clamping columns on the clamping base abut against the concave-convex face of the electromechanical equipment, so that the clamping stability of the electromechanical equipment in different shapes can be further improved; the two sets of moving frames move away from each other to force the bending levers to rotate, so that the walking wheels on the bending levers replace the supporting columns to make contact with the ground, the effect of convenient movement is achieved, in the clamping process, contact between the supporting columns and the ground is automatically recovered, and the stability in the using process is improved.
Owner:CHENGDE TENGFEI SPECIAL EQUIP INSTALLATION CO LTD
Equipment for milling end face of casting
ActiveCN119187666AEasy to fixImprove clamping stabilityMilling equipment detailsPositioning apparatusStructural engineeringMachine
The invention discloses equipment for milling the end surface of a casting. The equipment comprises a double-sided milling machine, the transverse clamping mechanism comprises a tool base, a U-shaped clamping block is fixedly installed in the middle of the tool base, a supporting plate is fixedly installed at the top of the U-shaped clamping block, a blocking and pushing piece is installed between the two ends of the U-shaped clamping block in an up-down movable mode, and corresponding jacking blocks are installed on the two sides of the blocking and pushing piece respectively; the two sides of the tool base are each provided with a set of insertion holes, the longitudinal clamping mechanism comprises limiting rod pieces inserted into the insertion holes and a pressing oil cylinder arranged on the upper side of the tool base, and corresponding buffer springs are fixedly installed in the insertion holes in the bottoms of the limiting rod pieces respectively; and the feeding mechanism is used for conveying the workpiece to the position where the supporting plate of the transverse clamping mechanism is located. According to the clamping device, longitudinal and transverse clamping pre-tightening force can be synchronously formed on a workpiece, so that the clamping stability of a container corner fitting casting is enhanced.
Owner:FUJIAN KEYE CNC TECH CO LTD
Lifting appliance for ton barrel
ActiveCN222181553Uavoid damageImprove clamping stabilitySafety gearControl engineeringElectric machinery
The utility model discloses a lifting appliance for a ton barrel, which comprises a lifting appliance table and a mounting column, a motor is fixedly mounted in the mounting column, the motor is connected with a screw rod, a moving block is mounted on the peripheral side surface of the screw rod, the moving block is connected with a limiting block, the limiting block is connected with a first connecting rod, the first connecting rod is connected with a sliding block, and the sliding block is connected with a second connecting rod. A connecting groove is formed in the bottom face of the lifting tool table, a clamping rod is installed in the connecting groove, and the clamping rod is connected with a clamping plate. By arranging the screw rod, the moving block, the limiting block, the sliding block, the clamping rod and the clamping plate, when the ton barrel is hoisted, the motor drives the screw rod to rotate, when the screw rod rotates, the moving block drives the limiting block to ascend and descend, the limiting block pushes the sliding block to slide through the first connecting rod, and when the sliding block moves, the clamping rod is pulled to be opened and closed through the second connecting rod, so that the ton barrel is hoisted. And the tonnage barrel can be adjusted, clamped and fixed according to the size of the tonnage barrel, and the tonnage barrel is prevented from falling off and being damaged.
Owner:SHANGHAI SAKURA PLASTIC PROD CO LTD
Electric toothbrush acting force testing device
ActiveCN222364685UImprove clamping stabilityGuaranteed test resultsStructural/machines measurementApparatus for force/torque/work measurementMechanical engineeringPowered toothbrush
The utility model discloses an electric toothbrush acting force testing device, and relates to the technical field of electric toothbrushes. Comprising a workbench, a mold assembly is arranged on one side of the workbench, an adjusting clamping assembly is arranged on the front side of the workbench, the adjusting clamping assembly comprises a containing groove formed in the workbench, the containing groove is transversely formed, a U-shaped plate is slidably arranged in the containing groove, and a two-way screw is rotatably inserted between two opposite vertical plates of the U-shaped plate; the two-way screw is symmetrically sleeved with sliding blocks, and U-shaped blocks are fixed to the sliding blocks. By adjusting the arrangement of the clamping assembly, when an electric toothbrush needs to be clamped and tested, the two U-shaped blocks are moved to a proper distance, then the clamping blocks are controlled to clamp the electric toothbrush, and the U-shaped plates integrally drive the electric toothbrush to move, so that the electric toothbrush is clamped at multiple points by the device, and the testing efficiency is improved. The clamping stability of the electric toothbrush is improved, and the testing effect is guaranteed.
Owner:NINGBO AIGONG QIAOJIANG TECHNOLOGY CO LTD
Internal spline expansion mandrel structure
ActiveCN222385928UEliminate positioning gapsprecise positioningStructural engineeringIndustrial engineering
Owner:CHONGQING QUANLI PRECISE MASCH MFG CO LTD
Inner hole tapping device for flange nut production
ActiveCN222133709UImprove clamping stabilityImprove stabilityThread cutting machinesMachiningIndustrial engineering
The utility model relates to the technical field of tapping devices, and provides an inner hole tapping device for flange nut production, which comprises a rack, a machining table is fixedly mounted at the top end of the rack, and a limiting mechanism is mounted on the machining table; when the device is used, a worker rotates a rotating handle to drive a limiting mechanism to operate, so that a flange nut can be clamped and fixed from three faces, then when the flange nut is clamped, under the action of second springs at the corresponding positions, three sets of limiting blocks can extrude the flange edge of the flange nut, and therefore the flange edge of the flange nut can be extruded. The clamping stability of the device to the flange nut is further enhanced, then after clamping and fixing are completed, the arranged worm and gear have the self-locking property, the clamping stability is guaranteed, in addition, through arrangement of a limiting pin and a limiting hole, the stability of the fixed flange nut is further enhanced, and the clamping stability of the flange nut is further improved. Therefore, the error rate after the flange nut is processed is reduced.
Owner:HANDAN JINLEITONG FASTENER MANUFACTURING CO LTD
Stacking manipulator for waterproof material production
The invention discloses a stacking manipulator for waterproof material production, which relates to the technical field of stacking equipment, and comprises a base fixed on an industrial manipulator, an outer cylinder body is fixedly connected on the base, a middle cylinder body and an inner cylinder body are sequentially connected in the outer cylinder body in a sliding manner, expansion rings are respectively fixed at the tail ends of the outer cylinder body, and inner expansion cylinders and inner expansion blocks are arranged on the expansion rings; the inner expansion block is pushed by hydraulic pressure or air pressure to move outwards to achieve expansion clamping of the inner wall of the material winding drum, a clamping cylinder body and a clamping piston are arranged on the outer side of the outer cylinder body, the clamping piston drives a clamping rod to move inwards to clamp the outer wall of the material winding drum, and the adjusting device comprises an adjusting pipe, an adjusting sleeve, an adjusting ball and a conical spring. According to the invention, the connection pressure and the clamping force of the clamping mechanism can be adjusted, the requirements of different materials and specifications are met, the inside and the outside of a material reel can be clamped simultaneously, the material is prevented from being scattered or damaged, the device is suitable for material reels with different lengths, and the automation degree and the production efficiency of waterproof material production are improved.
Owner:YUNNAN XINCHENG WATERPROOF TECH CO LTD
Aluminum alloy strip surface flatness detection device
ActiveCN222560959UEasy to fixImprove clamping stabilityMeasurement devicesWork holdersStructural engineeringBevel gear
The utility model discloses an aluminum alloy strip surface flatness detection device which comprises a detection table, the upper surface of the detection table is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a clamping mechanism, and the clamping mechanism comprises a first clamping plate, a knob, a first bevel gear, a first threaded rod, a second bevel gear, a sliding block and a second clamping plate. The upper surface of the first clamping plate is rotationally connected with a rotary knob, the bottom end of the rotary knob is fixedly connected with a first bevel gear, one end of a first threaded rod is fixedly connected with a second bevel gear, the outer surface of the first threaded rod is in threaded connection with a sliding block, and the outer surface of the sliding block is in sliding connection with the first clamping plate; the side surface of the sliding block is fixedly connected with the second clamping plate, the lower surface of the first clamping plate is slidably connected with the detection table, the aluminum alloy strips can be rapidly and simply fixed to the center position of the detection table through the arranged clamping mechanism, and the aluminum alloy strips of different sizes can be detected.
Owner:SHANDONG INNOVATION PRECISION TECH CO LTD
Integrated clamping jaw mechanism for taking contact pin in mold
The invention discloses an integrated clamping jaw mechanism for taking a contact pin in a mold, which belongs to the technical field of contact pin clamping equipment and comprises an upper contact pin clamping jaw and a lower contact pin clamping jaw which can be opened and closed along the vertical direction, the pin upper clamping jaw comprises an upper shell, a plurality of parallel upper clamping teeth extending from the front edge of the upper shell, and a plurality of elastic clamping teeth located between the adjacent upper clamping teeth. The pin lower clamping jaw comprises a lower shell, a clamping tooth plate extending from the front edge of the upper shell and a plurality of lower clamping teeth protruding from the surface of the clamping tooth plate to the direction where the pin upper clamping jaw is located, the lower clamping teeth and the elastic clamping teeth are in one-to-one correspondence, and when the pin upper clamping jaw and the pin lower clamping jaw are closed, the pin upper clamping jaw and the pin lower clamping jaw get close to each other to clamp the pin. The contact pin is stably limited, the positioning is accurate, the clamping stability is high, and the mechanical wear is reduced.
Owner:KUNSHAN AID AUTOMATION TECH CO LTD
Polishing equipment for alloy grounding material production
ActiveCN119427184AEasy to polishImprove clamping stabilityPolishing machinesGrinding work supportsPolishingStructural engineering
The invention discloses alloy grounding material production polishing equipment which comprises a bottom plate, a polishing mechanism is mounted at the top end of the bottom plate, a rotary clamping assembly used for fixing an alloy grounding rod is mounted at the top end of the bottom plate and comprises two longitudinal frames, and mounting frames are mounted on the sides, close to each other, of the two longitudinal frames. Two second sliding grooves are symmetrically formed in the mounting frame, two clamping fixing pieces are mounted on the mounting frame, the clamping fixing pieces correspond to the second sliding grooves one to one, and double-thread screws are rotationally mounted in the two second sliding grooves; in the working process, when the alloy grounding rod is arranged between the two mounting frames, the two ends of the alloy grounding rod are firstly clamped, the middle position of the alloy grounding rod is conveniently polished, then the two ends of the alloy grounding rod are independently clamped in sequence, and therefore the other clamped end of the alloy grounding rod can be polished; and the whole alloy grounding rod can be conveniently polished.
Owner:STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +4
Insulator wire fixing and bird repellent device
ActiveCN118970779Bachieve fixationavoid damageSuspension arrangements for electric cablesAnimal repellantsStructural engineeringMechanical engineering
The present invention provides an insulator wire fixing and bird-repelling device. Through the integrated design of a high-strength fixing plate, an adjustable clamping device and a bird repeller, it is ensured that the wire can still be firmly fixed in a strong wind environment, the risk of the wire falling off is reduced, and the damage to the transmission line by birds can also be reduced, thereby significantly improving the safety and stability of the transmission equipment; the insulator wire fixing and bird-repelling device comprises a high-strength fixing plate, two high-strength fixing plates, one side of the high-strength fixing plate is provided with a semicircular opening, both sides of the opening are provided with connecting ears, the openings of the two high-strength fixing plates are arranged oppositely on one side to form a circular opening for being sleeved on the top neck of the insulator, and the other side of the high-strength fixing plate is provided with two screw holes for fixing the adjustable clamping device; a card slot is provided on the high-strength fixing plate for connecting the bird repeller.
Owner:HAIBEI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER +1
Clamping tool for lighting fixture production and machining and clamping and fixing method of clamping tool
InactiveCN119217282Aimprove stabilityImprove clamping stabilityWork holdersMechanical engineeringAdsorption effect
The invention belongs to the technical field of clamping tools, and discloses a clamping tool for lighting appliance production and machining and a clamping and fixing method thereof.The clamping tool comprises a base, supporting plates which are symmetrically distributed are fixedly arranged at the top of the base, and rotating communication assemblies are rotationally installed on the side faces of the supporting plates. Air in inner cavities of the elastic metal clamping plates is sucked through cooperation with the pushing assemblies, and when air suction holes in the elastic metal clamping plates are tightly attached to the outer side face of the lampshade, the negative pressure state in the elastic metal clamping plates is achieved at the same time, so that the lampshade is tightly adsorbed to the elastic metal clamping plates on the two sides, and the lampshade is clamped under the action of outer side clamping force. The negative pressure adsorption effect is further utilized, the actual clamping stability is improved, the actual clamping and fixing effect is greatly improved, adsorption and fixing are still guaranteed when clamping force on the two sides is loose, the actual clamping and fixing effect is good, the stability is high, the stability of the lampshade in the machining process is guaranteed, machining failure caused by deviation and loosening is avoided, and the use effect is good.
Owner:YANGZHOU DESHENGXIANG LIGHTING TECHNOLOGY CO LTD
A tool for testing automobile parts
ActiveCN118913557BImprove clamping efficiencyImprove clamping stabilityVehicle testingMeasurement of fluid loss/gain rateControl theoryExhaust pipe
The present invention provides a tool for automobile parts inspection, which belongs to the field of automobile parts inspection, and comprises a fixing platform, wherein the upper end of the fixing platform is provided with a tail pipe fixing assembly, a main muffler fixing assembly and an exhaust pipe fixing assembly in sequence from left to right. The present invention adopts the tail pipe fixing assembly, the main muffler fixing assembly and the exhaust pipe fixing assembly to stably clamp and seal the tail pipe end, the main muffler and the exhaust pipe end of the automobile muffler, respectively, which not only increases the clamping and fixing fulcrum of the automobile muffler, improves the clamping efficiency and clamping stability of the automobile muffler, but also can adjust the automobile muffler as a whole to a centered state during the clamping process, avoids the automobile muffler from being subjected to an unbalanced clamping force and affecting its stability during the air tightness detection process, ensures that the automobile muffler is tested for air tightness in a stable state, and thus improves the accuracy of the air tightness detection of the automobile muffler.
Owner:YANGZHOU TIANBO AUTOMOTIVE FROCKS CO LTD
Clamping and grabbing device for semiconductor wafer
ActiveCN119252796APrevent excessive deformationavoid damageFinal product manufactureSemiconductor/solid-state device manufacturingWaferSemiconductor
The invention relates to the technical field of clamping devices, and discloses a semiconductor wafer clamping and grabbing device which comprises a U-shaped supporting plate, the outer surface of the U-shaped supporting plate is slidably connected with a guide assembly, one side of the guide assembly is fixedly connected with a first inclined plate, one end of the first inclined plate is rotationally connected with a positioning wheel assembly, and the other end of the first inclined plate is fixedly connected with a second inclined plate. An L-shaped plate is fixedly connected to the upper surface of the guide assembly, an air cylinder is fixedly connected to the outer surface of the L-shaped plate, and a second inclined plate is rotationally connected to the front end of the U-shaped supporting plate. By arranging the positioning wheel assembly, when the positioning wheel assembly makes contact with the peripheral edge of the wafer, the annular air bag can deform in a self-adaptive mode according to the shape and the surface condition of the edge of the wafer, damage such as scratches and indentations caused by rigid contact is avoided, the whole positioning wheel assembly can flexibly clamp the peripheral edge of the wafer, and in the clamping process, the clamping efficiency is improved. Through cooperation of the sleeve, the piston and other parts, instantaneous power output by the air cylinder can be buffered, and the wafer is further prevented from making hard contact with the positioning wheel assembly.
Owner:SHENZHEN QUANTIAN TECH CO LTD
Auxiliary feeding device for punching machine
ActiveCN222643068Uavoid offsetavoid destructionMetal-working feeding devicesPositioning devicesPilot holePunching
According to the auxiliary feeding device for the punching machine, the first air cylinder is used for driving the feeding base to move along the bottom plate, the feeding clamping block is arranged on the feeding base to clamp a pipe fitting to be punched for feeding, the guide hole is formed in the vertical plate, and the pipe fitting to be punched can penetrate through the guide hole. A feeding pressing block is arranged on the lower portion of the stamping block, a supporting hole is formed in the feeding pressing block, the to-be-stamped pipe penetrates out of the guiding hole and then is arranged in the supporting hole in a penetrating mode, and supporting and limiting of the pipe on the stamping side are achieved through the feeding pressing block. The feeding pressing blocks are detachably mounted on the vertical plate, so that a worker can replace the feeding pressing blocks provided with supporting holes with different inner diameters according to the pipe fittings with different sizes, and the feeding pressing blocks can be replaced by the worker according to the pipe fittings with different sizes, so that the labor intensity of the worker is reduced, and the labor intensity of the worker is reduced. Therefore, the auxiliary feeding device can improve the feeding stability and the clamping stability of the pipe fitting on the stamping side.
Owner:QINGDAO SONGGONG AUTOMATION TECH CO LTD
Workpiece angle adjusting device for vertical machining center
ActiveCN119141270AImprove clamping stabilityEasy to holdPositioning apparatusMetal-working holdersLanternMachining
The invention discloses a workpiece angle adjusting device for a vertical machining center, and relates to the technical field of vertical machining center clamps. The device comprises a base, a bearing table is fixedly mounted at the top of the base, six linear sliding grooves are formed in the bearing table, a rotating sleeve is rotatably mounted at the bottom of the bearing table, three mounting ring grooves are formed in the outer side of the rotating sleeve, and lantern rings are rotatably mounted in the three mounting ring grooves; and two sets of arc-shaped guide rails are fixedly installed on the outer side of the lantern ring, the two sets of arc-shaped guide rails are annularly distributed, clamping supporting rods are slidably connected to the interiors of the arc-shaped guide rails, and chucks are arranged at the tops of the clamping supporting rods. The clamping force can be adjusted by controlling the annular groove in the lifting lock sleeve to be staggered with the ejector rod and controlling the rotating sleeve to be locked with the lantern ring, so that the clamping shape adjustment and the clamping force adjustment can be automatically completed, a workpiece only needs to be placed on the top of the bearing table, clamping is completed in a self-adaptive mode, and clamping is convenient.
Owner:JINRUIKANG (TIANJIN) PRECISION MASCH CO LTD