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31results about How to "Avoid lubrication" patented technology
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Corrosion chambering device and method for corrosion foil
ActiveCN119101905AReduce risk of damageImprove adaptabilityProportioning devicesCleaning using toolsMechanical engineeringMaterials science
The invention discloses a corrosion chambering device and method for etched foils, and relates to the technical field of etched foils, the corrosion chambering device comprises a working plate and further comprises a positioning device, a placing frame is fixedly mounted at the top of the working plate, a U-shaped plate is fixedly mounted on the front side of the placing frame, and traction equipment is fixedly mounted at the top of the working plate; a corrosion table is fixedly mounted at the top of the working plate, a corrosion frame is fixedly mounted at the top of the corrosion table, a placement groove is formed in the top of the corrosion frame, a placement rod is fixedly mounted in the placement groove, displacement equipment is slidably mounted on the circumferential surface of the placement rod, and a positioning block moves in the direction close to a foil to drive a positioning rod and a positioning frame to move; the positioning frame moves to be in contact with the foil to be corroded and performs positioning correction on the foil, and through pre-positioning correction, the actual position of the hole can be ensured to be consistent with the design requirement, and the hole position problem caused by position deviation is avoided.
Owner:ANHUI YAMING ALUMINUM TECH CO LTD
Miniature oscillating oil cylinder
ActiveCN119554282AImprove efficiencyavoid lubricationFluid-pressure actuatorsFriction gearingsGear wheelElectric machinery
Owner:SHANGHAI XINYUAN HYDRAULIC EQUIP CO LTD
Bearing lubricating grease film thickness measurement test device and method
PendingCN119642724AImprove reliabilityavoid lubricationMachine bearings testingUsing optical meansCircular discMeasurement test
The invention discloses a bearing lubricating grease film thickness measurement test device and method, and relates to the technical field of mechanical device tests.The bearing lubricating grease film thickness measurement test device comprises a test box and a supporting table, a disc driving mechanism is arranged in the test box, and a ball driving mechanism is arranged on the supporting table; the ball driving mechanism comprises a ball rotation driving mechanism and a ball movement driving mechanism, the ball movement driving mechanism is further provided with a longitudinal load loading mechanism and a supporting mechanism used for placing balls, the supporting table is provided with an optical measurement system, and the test box is further provided with an environment simulation system. The balls and the glass disc are extruded through the longitudinal load loading mechanism, lubricating grease is smeared on the lower portion of the glass disc, the loaded condition and the working condition of the lubricating grease in the main shaft bearing are truly reduced as much as possible, and the film thickness parameter of the lubricating grease is obtained under the action of the optical measurement system. Therefore, real-time monitoring and recording of the film thickness of the test lubricating grease are realized.
Owner:JILIN UNIVERSITY
Hot forging die device with automatic lubricating and cleaning functions
The invention belongs to the technical field of hot forging dies, and particularly relates to an automatic lubricating and cleaning hot forging die device which comprises a rack, a die body, a lubricating liquid supply unit, a multidirectional adjusting unit and a discharging mechanism. The lubricating liquid supply unit comprises an oil tank, a conveying module and a nozzle; the nozzle is connected with the nozzle through the conveying module; the multidirectional adjusting unit comprises a connecting rod, a lifting unit and a moving unit, the connecting rod is slidably connected with the rack, the lifting unit is arranged between the connecting rod and the rack, the moving unit is arranged between the connecting rod and the spray head, and the lifting unit is used for achieving position adjustment of the spray head in the vertical direction; the moving unit is used for adjusting the position of the spray head in the horizontal direction; the discharging mechanism is arranged at the bottom of the mold body and used for discharging the lubricating liquid entering the mold body and impurities carried by the lubricating liquid. According to the device, the cleanliness of the die body is improved, so that the die body is lubricated more sufficiently and uniformly, and the production quality of forgings is ensured.
Owner:QILU UNIVERSITY OF TECHNOLOGY (SHANDONG ACADEMY OF SCIENCES)
Micro-nano cooling liquid sprayer for precision machining of gas turbine blade
ActiveCN224196449UImprove cooling effecteffective lubricationMaintainance and safety accessoriesMicro nanoSprayer
The utility model relates to the technical field of gas turbine blade machining, and discloses a micro-nano cooling liquid sprayer for gas turbine blade precision machining, which comprises a mounting plate, a storage tank for storing cooling liquid is arranged at the top end of the mounting plate, and a spraying mechanism for spraying the cooling liquid is arranged at the bottom end of the storage tank. And a protective cover mechanism for controlling the spraying range of the cooling liquid is arranged at the bottom end of the spraying mechanism. Cooling liquid in the storage tank is extracted through the spraying mechanism, meanwhile, the cooling liquid is sprayed out in a micro-nano-scale mist form through the spraying mechanism, spraying can effectively cool and lubricate blades, the opening and closing degree of the protective cover mechanism is adjusted according to actual needs through the protective cover mechanism, and therefore the coverage area of spraying is controlled, and the cooling effect is improved. The locking mechanism is arranged to lock the protective cover mechanism, the opening and closing angles of the two cover bodies can be flexibly adjusted, different machining requirements are met, and the function of controlling the spraying range of cooling liquid is achieved.
Owner:WUXI YEDAN MASCH MFG CO LTD
A kind of oiling device for blast furnace gas tank piston guide wheel
The utility model belongs to the technical field of coal gas holder piston guide wheel equipment, and relates to a blast furnace coal gas holder piston guide wheel oiling device, which comprises a blast furnace coal gas holder, the edge of the blast furnace coal gas holder is provided with a cabinet wall stand column, a guide wheel platform is arranged in the blast furnace coal gas holder, a piston support is arranged above the guide wheel platform, a platform straight ladder is arranged between the piston support and the guide wheel platform, a piston upper guide wheel is arranged at the edge of the piston support, an oil injection guide pipe is arranged on the cabinet wall stand column, the oil injection guide pipe is provided with an oiling outlet at the tail end, and the oiling outlet is fixed on the piston support and is aligned with the piston upper guide wheel. The utility model uses automatic oiling to replace manual oiling, avoids personal injury accidents caused by long-time dangerous operation of personnel, avoids waste and excessive lubrication, improves the accuracy and stability of lubrication, prolongs the service life of the guide wheel, and shortens the replacement cycle of the guide wheel.
Owner:SHANDONG IRON & STEEL GRP YONGFENG LINGANG CO LTD
Chain saw
ActiveCN224210124Uavoid wastingachieve optimal utilizationLighting and heating apparatusChain sawsChain sawPhysics
The utility model provides a chain saw which solves the problem that in the prior art, the oil pumping amount of a lubricating system can not be adjusted according to actual requirements. The cutting assembly comprises a driving device and a cutting structure in driving connection with the driving device; the lubricating system comprises a liquid supply device and a pump body, and the pump body is used for pumping a lubricating medium stored in the liquid supply device into the cutting assembly; the pump quantity adjusting assembly comprises a first adjusting structure, the first adjusting structure is electrically connected with the pump body, the first adjusting structure has multiple quantity adjusting modes, and different quantity adjusting modes of the first adjusting structure correspond to different conveying quantities of the pump body.
Owner:LAWNIX TECHNOLOGY (NANJING) CO LTD
Lubricating system of numerical control machine tool
ActiveCN222570098Uavoid lubricationImprove the lubrication effectMeasurement/indication equipmentsMaintainance and safety accessoriesNumerical controlMagnetic tension force
The utility model relates to the technical field of numerically-controlled machine tool lubrication, and discloses a numerically-controlled machine tool lubrication system which comprises a lead screw and a sliding shaft which are installed on a numerically-controlled machine tool, a moving block comprises a block body which is arranged on the lead screw in a threaded mode and provided with a guide groove opening and a sliding groove, and a first oil groove and a second oil groove are formed in the two sides of the block body correspondingly. The first oil groove is communicated with the guide groove opening, a detection ring is slidably arranged in the second oil groove, the second oil groove is slidably arranged on the sliding shaft in a sleeving mode, and a detection assembly is arranged on the side, away from the detection ring, of the second oil groove; through cooperative use of the moving block, the detection ring, the detection assembly, the oil inlet pipe and the oil outlet pipe, automatic oil supply and lubrication are achieved through balance of friction force and magnetic force, the temperature sensor monitors the oil temperature and keeps the oil temperature within a suitable range, the problem of excessive or insufficient lubrication is avoided, and the beneficial effects of oil supply as needed and excellent effect are achieved; and the intelligence and the efficiency of the lubricating system are improved.
Owner:NINGBO BAILANG LUBRICATION COMPONENTS CO LTD
Chain automatic assembling device
The utility model provides a kind of chain automatic assembly equipment, it is related to chain assembly equipment field, and it includes: equipment main body, the equipment main body lower part front end face is equipped with transparent oil tank and oil conveying mechanism, the oil conveying mechanism includes piston cylinder, the piston cylinder is fixedly connected in the equipment main body lower part front end face by the cooperation of the character of Chinese character of fixed block, the character of Chinese character of fixed block is slidably connected with piston rod, and piston rod right end is provided with the piston in the interior of piston cylinder.The utility model is cooperated by oil conveying mechanism and transparent oil tank, can make the sliding bushing and the guiding slide between the cycle lubrication from top to bottom, avoid lubrication failure and dry friction, and then improve the stability and service life of the chain automatic assembly equipment of the utility model;Solve the problem that the stability and service life of the chain automatic assembly equipment are seriously affected due to the lack of cycle lubrication structure on the guide cylinder, and the lubricating oil is easy to deposit in the bottom of guide cylinder, causes lubrication failure.
Owner:JIANGSHAN TAILIAN MACHINERY
A molding device capable of adjusting the density of color master granules
The utility model provides a kind of forming device of adjustable color master batch particle density, belong to plastic processing technical field, to solve the forming device of existing adjustable color master batch particle density, easy to wear when rotating, gear is easy to break and difficult to detect in time and the problem of vibration deviation and exacerbate wear without timely lubrication. Including double-screw extruder, driving mechanism, machine cylinder, feed hopper, drive screw, oil bottle, piston cylinder, monitoring frame, maintenance assembly and monitoring assembly, the drive screw is provided with two groups, two groups the drive screw is installed in machine cylinder interior;The oil bottle is fixedly installed on the upper portion of double-screw extruder;The piston cylinder is fixedly installed in double-screw extruder interior;The monitoring frame is provided with two groups, two groups the monitoring frame is fixedly installed in machine cylinder one end;The maintenance assembly is arranged in double-screw extruder interior;The monitoring assembly is arranged in machine cylinder one end.The utility model has the advantages of convenient maintenance, convenient to use, deviation monitoring etc..
Owner:QUZHOU CHANGCAI NEW MATERIALS CO LTD
Tapping and oiling device for metal product machining center
ActiveCN224182239UAchieve the effect of circulating oilavoid wastingThread cutting machinesMaintainance and safety accessoriesMetal machiningWaste oil
The utility model provides a tapping oiling device for a metal product machining center, which relates to the technical field of metal machining and comprises a base, a tapping mechanism is fixedly connected to the top of the base, and a fixing plate is fixedly connected to one side of the tapping mechanism. According to the tapping and oiling device for the metal product machining center, through the arrangement of the recycling assembly, when the tapping and oiling device is used, a water pump runs to drive lubricating oil in an oil tank to be conveyed into a water conveying pipe, then the lubricating oil is sprayed out through an atomizing nozzle for oiling and lubricating, dripped waste oil is concentrated into the recycling box, a connecting frame supports and fixes a filter screen, and the filter screen can filter large-particle impurities in the waste oil; a small amount of impurities in the waste oil can be settled by the settling pond, and the lubricating oil concentrated in the recycling pond can be discharged from the water outlet pipe for reuse, so that the effect of recycling the oil is achieved, and the conditions of waste of the lubricating oil and increase of the production cost caused by direct discarding of the waste oil and continuous supplementation of new oil in a traditional oiling device are avoided.
Owner:HEBEI HAOFENG TECHNOLOGY CO LTD
A kind of corrosion foil corrosion expansion device and method
ActiveCN119101905BReduce risk of damageImprove adaptabilityProportioning devicesCleaning using toolsMechanical engineeringMaterials science
The invention discloses an etching foil corrosion hole expansion device and method, which relate to the technical field of etching foil, and include a working plate and a positioning device, wherein a placing frame is fixedly installed on the top of the working plate, a U-shaped plate is fixedly installed on the front side of the placing frame, a traction device is fixedly installed on the top of the working plate, an etching platform is fixedly installed on the top of the working plate, an etching frame is fixedly installed on the top of the etching platform, a placing groove is opened on the top of the etching frame, a placing rod is fixedly installed inside the placing groove, a displacement device is slidably installed on the circumferential surface of the placing rod, a positioning block moves in a direction close to the foil to drive the positioning rod and the positioning frame to move, the positioning frame moves to contact with the foil to be corroded and performs positioning correction on it, and through pre-positioning correction, it can be ensured that the actual position of the hole is consistent with the design requirements, and the hole position problem caused by position deviation can be avoided.
Owner:ANHUI YAMING ALUMINUM TECH CO LTD
Deep groove ball bearing with anti-blocking function
ActiveCN222334260UExtend working hoursavoid cloggingBall bearingsBearing componentsBall bearingMechanics
The utility model discloses a deep groove ball bearing with an anti-blocking function, which belongs to the technical field of deep groove ball bearings, and comprises a bearing inner ring, an oil storage tank is arranged in the bearing inner ring, and an outer chute is arranged on the surface of the bearing inner ring. A plurality of groups of oil outlets are formed in the surface of the bearing inner ring in the outer sliding groove and close to the bottom of the oil storage groove at equal angles. According to the deep groove ball bearing with the anti-blocking function, after the sealing knob is unscrewed and a proper amount of lubricating oil is injected into the oil storage tank, the sealing knob is screwed down, the bearing balls and the bearing outer ring are combined and clamped on the surface of the bearing inner ring, and the bearing inner ring and the bearing outer ring are controlled to rotate relatively; lubricating oil in the oil storage groove flows out of the oil storage groove from the oil outlet hole and is smeared on the surface of the bearing ball, so that the bearing ball is lubricated when rolling between the bearing inner ring and the bearing outer ring, the bearing ball is prevented from being blocked between the bearing inner ring and the bearing outer ring, and the working time of the bearing is prolonged.
Owner:DALIAN HUAWEI BEARING MFG CO LTD
Lubricant applicator
ActiveCN222503488Uprevent solidificationguaranteed temperatureLubrication elementsVacuum pumpMechanics
The utility model relates to the technical field of lubricant application, and provides a lubricant applicator which comprises a base and a filling mechanism. According to the lubricating device, the heater and the heating pipe are arranged, the heater works, and the heating pipe transmits heat to a lubricant to melt the lubricant, so that the lubricant is prevented from being used in a cold environment in winter, the lubricant is prevented from being solidified, the liquidity is prevented from being reduced, and the lubricant can smoothly reach the part, needing to be lubricated, of equipment; the heating wire heats to keep the temperature of the lubricant in the hose, the lubricant in the hose is prevented from being solidified, the vibrator is arranged and works, the storage tank vibrates synchronously, bubbles in the lubricant are discharged, the stability of the lubricant is improved, and the lubricating effect is kept; through the arrangement of the vacuum pump, the automatic take-up device, the hose and the filling gun, the vacuum pump sprays a lubricant out of the filling gun through the automatic take-up device and the hose and adds the lubricant into equipment, and the automatic take-up device can take up the hose and prevent the hose from being wound to affect use.
Owner:NANTONG RUIJI AUTOMATION TECH CO LTD
Beam body lifting device suitable for bridge girder erection machine
ActiveCN222513120Uavoid lubricationavoid missingBridge erection/assemblyGear wheelElectric machinery
The utility model discloses a beam body lifting device suitable for a bridge girder erection machine, which relates to the technical field of beam body lifting devices suitable for bridge girder erection machines and comprises a fixing frame, a motor is fixedly mounted on the outer side of the fixing frame, an output shaft of the motor is fixedly connected with a lifting column, one end of the lifting column is fixedly connected with a lifting rope, and the other end of the lifting rope is fixedly connected with a lifting rope. Through arrangement of a motor, a lifting column, a first gear, a second gear, a pushing strip, an L-shaped rod, a blocking plate, a storage box, a first gear, a second gear and a spring, the beam body lifting device suitable for the bridge girder erection machine has the advantages that a gear set can be lubricated, and the situation that the gear set cannot be automatically lubricated is avoided; through arrangement of a buoyancy plate, a sliding column, a first electrode block, a second electrode block, a third electrode block, a control box, a sealing ring, a fixing column and a limiting rod, the beam body lifting device suitable for the bridge girder erection machine is provided with a storage box prompting device, and the situation that a storage box lacks a prompting device is avoided.
Owner:华建重工有限公司
Flexible endoscope
InactiveCN119548075Aless discomfortRelieve painSurgeryEndoscopesFlexible endoscopeImaging processing
The invention relates to the technical field of medical instruments, and provides a flexible endoscope which comprises a flexible insertion structure, an operation handle, a liquid supplementing unit and an image processing unit, the flexible insertion structure comprises an insertion tube, an image acquisition module and a light source, the image acquisition module and the light source are arranged in the insertion tube, and the image acquisition module comprises an image sensor and an objective lens. The objective lens is arranged at one end of the insertion tube; the operating handle is connected to one end of the flexible insertion structure; the liquid supplementing unit comprises a liquid supplementing sleeve, a liquid supplementing pipe and a conveying source, the liquid supplementing sleeve sleeves the end, away from the operating handle, of the insertion pipe, a liquid supplementing cavity is formed between the inner side wall of the liquid supplementing sleeve and the outer side wall of the insertion pipe, a liquid outlet channel is formed in the liquid supplementing sleeve, the liquid supplementing pipe is located in the insertion pipe, and one end of the liquid supplementing pipe communicates with the liquid supplementing cavity; the conveying source is used for conveying the lubricant in the liquid supplementing pipe into the liquid supplementing cavity; the image acquisition module is in telecommunication connection with the image processing unit. The application can reduce the discomfort and risk brought to the patient in the lubricant supplementing process.
Owner:HANGZHOU SUODE MEDICAL EQUIP CO LTD
An electric vehicle fork structure
This utility model proposes a front fork structure for electric vehicles, relating to the field of electric vehicle technology. It includes a fork shoulder, with a fork stem rotatably mounted on the upper end of the fork shoulder. Two fork legs are connected to the bottom end of the fork shoulder. It also includes an oil replenishment component, comprising a protective shell and an oil replenishment part. The protective shell is located around the connection between the fork stem and the fork shoulder. The oil replenishment part includes an annular tube and a piston-type oil replenishment component. The annular tube is fitted around the lower end of the fork stem. The annular tube of this utility model fits snugly against the connection between the fork stem and the fork shoulder. Multiple oil outlets can directly deliver lubricating oil to the vicinity of the bearing balls, avoiding the problems of oil waste or insufficient lubrication in traditional lubrication methods. Combined with the piston-type oil replenishment component, lubricating oil can be replenished by pushing the piston rod without disassembling the fork. This convenient operation effectively solves the problems of increased steering resistance and accelerated wear caused by insufficient bearing lubrication, extending the bearing's service life.
Owner:TIANJIN XIAOHU TECHNOLOGY GROUP CO LTD
Yaw lubrication control method and yaw lubrication control device for wind turbine generator set
A yaw lubrication control method and a yaw lubrication control device for a wind turbine generator set are provided. The yaw lubrication control method comprises: determining the accumulated yaw duration of the wind turbine generator set; comparing the accumulated yaw duration with a predetermined yaw duration; in response to the accumulated yaw duration being greater than or equal to the predetermined yaw duration, controlling the lubrication system of the wind turbine generator set to lubricate the yaw bearing of the wind turbine generator set. The yaw lubrication control method of the present invention can control the lubrication system of the wind turbine generator set to lubricate the yaw bearing of the wind turbine generator set based on the accumulated yaw duration of the wind turbine generator set, thereby ensuring that the yaw bearing is properly lubricated or lubricated in time, and preventing over-lubrication or insufficient lubrication.
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
Bearing press-fitting equipment for head shell of angle grinder
ActiveCN119304568AAchieve positioningImprove assembly accuracyMetal working apparatusAngle grinderElectric machinery
The invention relates to the technical field of angle grinders, in particular to bearing press-fitting equipment for a head shell of an angle grinder, which comprises a case, a press-fitting device and a press-fitting device, the side bracket is mounted at one end of the case, and a supporting frame is mounted at the top of the side bracket; the multifunctional press-fitting part is arranged on the side bracket, is used for taking and press-fitting the bearing, and comprises a positioning frame which is arranged at the bottom of the supporting frame and is provided with an output motor; the sliding plate is arranged on the first lead screw in a threaded mode, and the first lead screw is connected to the output end of an output motor through a shaft sleeve; the electric push rod is installed at the bottom of the sliding plate through a fixing frame, a middle plate is installed at the output end of the electric push rod, a cylindrical rod is rotationally arranged on the middle plate, a pressing block is integrated at the bottom of the cylindrical rod, and a magnet is installed on the pressing block; and the locking assembly is arranged on the pressing block, serves as an auxiliary assembly of the multifunctional press-fitting part and is used for locking the bearing.
Owner:ZHENGYANG IND & INVESTMENT CO LTD
Paper cup machine edge rolling lubricating device
ActiveCN222431755Uavoid lubricationavoid overdoseBox making operationsPaper-makingLubricationPaper cup
The utility model provides a paper cup machine rolling opening lubricating device which comprises an oil adding unit, an oil dipping unit and a pipeline. The oiling unit comprises an oil tank, an oil pump and a pressure gauge, the oil pump and the pressure gauge are both communicated with the oil tank, and each oil supply interval time of the oil pump is controlled by the PLC to correspond to the set paper cup opening rolling times; the oil dipping unit comprises an oil dipping seat and an oil dipping part, and a groove is formed in the bottom of the oil dipping seat. Lubricating oil in the oil tank is conveyed into the oil dipping seat from the oil tank through the oil pump, the lubricating oil entering the oil dipping seat flows out through the through openings and is absorbed by the oil dipping part, and then the oil dipping part is in contact with the cup opening of the paper cup, so that the cup opening of the paper cup is lubricated; the oil supply interval of the oil pump is ensured to be matched with the paper cup opening rolling frequency through PLC control, so that the device can ensure that the cup opening of the paper cup is uniformly and properly lubricated, the problem of insufficient or excessive lubrication is effectively avoided, and the production efficiency and the product quality are improved.
Owner:ZHEJIANG PANDO EP TECH CO LTD
A horizontal rotary table lubrication mechanism
ActiveCN224284203UGuaranteed tightnessRealize linkageMaintainance and safety accessoriesLubrication check valvesSolenoid valveLubrication
This utility model relates to the technical field of horizontal rotary tables, and in particular to a lubrication mechanism for a horizontal rotary table, comprising an oil storage chamber, a telescopic rod, an elastic element, and an oil tank. The oil storage chamber is located inside the rotating shaft of the horizontal rotary table transmission assembly, and is positioned near the bottom end of the rotating shaft. The oil storage chamber has several oil outlet holes spaced circumferentially on its annular wall near its top end. A support is provided at the bottom of the telescopic rod, which is located inside the guide sleeve of the horizontal rotary table transmission assembly. The top end of the telescopic rod passes through the rotating shaft and extends into the oil storage chamber, and a piston is provided at the top of the telescopic rod to seal against the oil storage chamber. The elastic element is sleeved on the outside of the telescopic rod and positioned between the support and the rotating shaft. The oil tank stores lubricating oil and is connected to the oil storage chamber via a pipe, on which a pump and a solenoid valve are installed. A continuous channel is provided inside the guide sleeve, support, telescopic rod, and piston for the pipe to pass through. This mechanism enables automatic lubrication, precise control of oil quantity, reduced labor intensity, and reduced waste and pollution.
Owner:WOSHI MASCH (JIANGSU) CO LTD
Lifting device of concrete spreader
ActiveCN222501087Ureduce frictionGuaranteed uptimeBuilding material handlingEngine lubricationHydraulic cylinderStructural engineering
The utility model discloses a concrete spreader lifting device which comprises a fixing seat, the fixing seat is installed on external equipment, a lubricating mechanism is arranged on the fixing seat, and the lubricating mechanism comprises a lifting arm, a lifting frame, a hydraulic cylinder, a fixing sleeve, a rotating shaft, a limiting disc, a one-way mechanism, an adjusting mechanism, an oil pipe, a piston plate, a sealing disc and a middle plate. The lifting arm is rotationally connected to the fixing base and the lifting frame, the fixing sleeves are fixedly installed on the fixing base and the lifting arm respectively, the rotating shaft is rotationally connected to the hydraulic cylinder and the fixing sleeves respectively, and the lubricating mechanism can effectively reduce friction among the fixing sleeves, the rotating shaft and the hydraulic cylinder, so that abrasion is reduced, and the service life of equipment is prolonged. By injecting lubricating oil, the smoothness and stability of the key parts during operation are ensured, and the overheating and damage risks caused by friction are reduced.
Owner:ZHEJIANG TRUEMAX ENG
Planetary speed reducer for stirrer
ActiveCN222351362UConvenient lubrication operationSimplify the maintenance processGearboxesGear lubrication/coolingReducerPhysics
The utility model relates to the technical field of planetary speed reducers, and discloses a planetary speed reducer for a stirrer, which comprises a speed reducer body, an oil filling pipe is fixed in the speed reducer body, a plurality of oil filling ports are arranged on the oil filling pipe, an oil filling barrel is fixed on the outer surface of the speed reducer body, a lifting plate capable of lifting is arranged in the oil filling barrel, and the lifting plate is fixed on the speed reducer body. Two guide rods are fixed to the inner face of the oil injection barrel, the lifting plate is arranged on the two guide rods in a sliding and sleeving mode, a rotating assembly and a limiting assembly are arranged on the lifting plate, a communicating pipe is arranged on the oil injection barrel, one end of the communicating pipe is communicated with the oil injection barrel, and the other end of the communicating pipe is communicated with the oil injection pipe. According to the utility model, by rotating the handle and a corresponding mechanical structure, a worker can conveniently carry out lubricating operation without dismounting the stirrer, so that the maintenance and lubricating processes are simplified, and the operation convenience is improved.
Owner:ZHANGCHEN HEAVY IND (SUZHOU) CO LTD
Square tube inner wall oiling device
ActiveCN222634298UImprove lubrication qualitySimple and practical lubrication processConduits/junctionsMechanical engineeringLubrication
The utility model provides a square tube inner wall oiling device which comprises a base used for bearing the bottom end of a square tube, an oiling part extending into the square tube from the bottom end of the square tube is arranged below the base, and the oiling part is connected with a lifting power mechanism. The oiling part is driven by the lifting power to ascend and descend in the vertical direction on the inner wall of the square tube, so that grease can be evenly smeared on the inner wall of the square tube, precise lubrication of the inner wall of the square tube is achieved in the ascending and descending process of the oiling part, and the lubrication quality of the inner wall of the square tube is improved.
Owner:UE FURNITURE CO LTD
Multifunctional scissors for kitchen
ActiveCN119283087AInhibit sheddingachieve lubricationMetal working apparatusStructural engineeringMechanical engineering
The invention relates to the technical field of scissors, and discloses multifunctional scissors for a kitchen, an upper scissor head and a lower scissor head are movably connected through a quick release mechanism, the top of the quick release mechanism extends out of the upper scissor head and then is connected with a buckle, and the buckle is used for preventing the quick release mechanism from falling off; the fastening piece can adjust the tightness degree of connection between the upper scissor head and the lower scissor head, and meanwhile lubrication of the connection positions of the upper scissor head, the lower scissor head and the quick release mechanism can be achieved. According to the multifunctional scissors, multiple functions are integrated, the upper scissors head and the lower scissors head can be quickly assembled or disassembled through the quick disassembling mechanism, the upper connecting pin assembly and the lower connecting pin assembly can rotate relatively, and therefore the upper scissors head and the lower scissors head can be smoothly opened and closed, the opening and closing resistance of the upper scissors head and the lower scissors head is reduced, and the working efficiency is improved. The use comfort is improved; and the clamping fasteners can realize lubrication of the joints of the upper scissor head and the lower scissor head with the quick release mechanism, so that rusting is prevented.
Owner:GUANGDONG TENAS KITCHEN PROD CO LTD
Anti-falling type chain wheel synchronous conveyor
InactiveCN119240213AGuaranteed tensionInhibit sheddingCleaningControl devices for conveyorsPower switchingControl engineering
The invention relates to the technical field of chain wheel conveyors and discloses an anti-disengaging type chain wheel synchronous conveyor which comprises side plates arranged symmetrically, conveying rollers are rotatably connected between the side plates at equal intervals, chain wheel bodies are fixedly connected to the two ends of each conveying roller, and chain bodies are arranged between the chain wheel bodies on the same side in a sleeving mode. Power switches are arranged on the sides, away from the conveying rollers, of the side plates, the chain body can be effectively prevented from falling off from the chain wheel body by keeping the tensioning force of the chain in time, so that the continuity and stability of power transmission are guaranteed, sudden shutdown of conveying equipment due to falling off of the chain body is avoided, and the reliability and stability of the whole production line are improved; the chain body loosening prevention device is simple in structure and convenient for workers to timely find and process the problem of loosening of the chain body, avoids larger faults and higher maintenance cost caused by problem accumulation, and meanwhile, reduces the downtime caused by the problem of the chain body, and improves the utilization rate and production efficiency of conveying equipment.
Owner:DAQI NANJING AUTOMATION CO LTD
Structure for electric tug transmission mechanism
ActiveCN222116546USave the step of dismantlingeasy maintenanceLubricating systemControl devicesDrive shaftGear wheel
The utility model discloses a structure for an electric tug transmission mechanism, which relates to the technical field of electric tugs and comprises a tug body, a transmission shaft is arranged in the middle of the tug body, an external thread is arranged on the outer wall of one end of the transmission shaft, and a clamping plate is movably meshed with the outer wall of the external thread in a threaded manner. The middle of the outer wall of the transmission shaft is sleeved with an outer gear, an oil injection pipe movably penetrates through the middle of the transmission shaft, one end of the oil injection pipe is sleeved with a hollow disc, a cavity is formed in the middle of the inner side of the transmission shaft, and an oil outlet is formed in the outer wall of the cavity. By arranging a series of structures, the step of detaching the transmission mechanism from the electric tug can be omitted, so that a driving motor for driving the transmission mechanism to rotate can be conveniently overhauled, and meanwhile, the situation that a gear set structure is lubricated by opening a tug shell can be avoided; and therefore, the gear set in the transmission mechanism can be conveniently and quickly lubricated and maintained.
Owner:HAITONG INTELLIGENT EQUIP (JIANGSU) CO LTD
High-bearing-capacity split type double-row tapered roller bearing
PendingCN121854520AAvoid backwashAvoid lubricationRoller bearingsBearing componentsOil canInjection device
The invention relates to the technical field of bearings, in particular to a high-bearing-capacity split type double-row tapered roller bearing which comprises a bearing outer ring and two bearing inner rings. The two bearing inner rings are located in the bearing outer ring and detachably connected with the bearing outer ring, roller bodies are arranged in the bearing inner rings, a gasket is arranged between the two bearing inner rings, and a mounting box is fixedly connected to the outer side of the bearing outer ring. According to the lubricating device, through the arranged auxiliary assembly, lubricating oil is adsorbed through an adsorption pad arranged in a guide groove and is uniformly smeared on the surface of a roller body at the same time, the situation that only the local part of the roller body is lubricated is avoided, and therefore the service life of the lubricating device is prolonged; redundant lubricating oil can be adsorbed, and the phenomenon of reverse filling of the lubricating oil when the lubricating oil is injected can be avoided through the arranged dispersing pieces, so that normal use of the lubricating oil injection device is ensured.
Owner:ANHUI YANGHAI PRECISION MASCH CO LTD
Thin-wall bearing ring forging device
The utility model belongs to the technical field of bearings, and discloses a thin-wall bearing ring forge piece device which comprises an inner ring (1), an outer ring (2) and balls (3) between the inner ring (1) and the outer ring (2), a first baffle (4) and a second baffle (5) are arranged on the end faces of the two sides of the inner ring (1) and the outer ring (2) respectively, an oil injection hole (6) is formed in the first baffle (4), and a filter screen (7) is arranged on the oil injection hole (6). The oil injection hole (6) is positioned between the outer ring (2) and the inner ring (1); an exhaust pipe (8) is arranged on the outer ring (2), a probe hole (16) is formed in the end face of the inner ring (1), a temperature sensing probe (9) is arranged in the probe hole (16), and the temperature sensing probe (9) faces the surface of the ball (3); a heat dissipation cavity (10) is formed in the surface of the outer ring (2), and the exhaust pipe (8) penetrates out of the heat dissipation cavity (10). The utility model effectively prevents external impurities from entering the inner raceway of the bearing, and has a simpler structure.
Owner:JIANGSU FIRST HEAVY FORGING CO LTD
A raw material cutting device for drill bit production
The present application relates to drill bit processing technical field, specifically to a kind of raw material cutting device for drill bit production, including frame, the top of frame is equipped with lifting mechanism, the output end of lifting mechanism is equipped with disc cutter for cutting drill bit, the side of frame away from lifting mechanism is equipped with measuring mechanism for adjusting the length of drill bit, the side of measuring mechanism close to lifting mechanism is equipped with clamping mechanism for clamping drill bit, the side of measuring mechanism away from clamping mechanism is equipped with lubricating mechanism;Through fixed block drive contact plate sliding, further make straight rack slide in limiting groove, realize the cooperation of oil pipe and oil bag and take oil, use reset spring to realize automatic reset and stop taking oil, realize the automatic accurate lubrication of measuring mechanism, without manual addition of lubricant, reduce the labor intensity, avoid the lubrication deficiency or excess problem brought by artificial operation simultaneously, guarantee the stability of measuring mechanism operation, prolong the service life of equipment.
Owner:CHANGZHOU SHANDE PRECISION TOOLS CO LTD