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103results about How to "Avoid rigid contact" patented technology
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Welding equipment for steel structure production
InactiveCN119304440Aavoid rigid contactprecise positioningWelding/cutting auxillary devicesAuxillary welding devicesHydraulic pressureSupport plane
The invention belongs to the technical field of steel structure welding, particularly relates to welding equipment for steel structure production, and aims to solve the problem that in the prior art, a positioning mechanism can cause deviation of an originally designed welding seam position of a steel structure in the steel turning process, and then deviation of a later welding seam is caused. Two parallel ground rails are fixed to the positions, close to the ground, of the side face of the main supporting frame, and the same sliding supporting frame is slidably connected to the upper portions of the two ground rails. According to the clamping device, when the clamped steel structure body rotates to any position and stops, structural self-locking can be formed at the same time, the clamping device is matched with a main body positioning clamping device, the clamping degree is controlled by the extrusion force of the end of the extension rod of the hydraulic ejector rod, the clamping force can be controlled to be increased as much as possible, a certain buffer space is reserved all the time, and the service life of the clamping device is prolonged. And rigid contact is prevented from being formed, so that an extrusion notch is formed in the contact position of the steel structure body.
Owner:GUOHENG NEW MATERIAL TECHNOLOGY HEBEI CO LTD
Automatic sleeve equipment for electronic components
The utility model provides electronic component automatic sleeve equipment which comprises a shell installed above a conveying belt, a sleeve used for sleeving electronic components on the conveying belt is inserted in the shell, the shell is fixedly assembled with the conveying belt through a fixing frame on the shell, conveying wheels are arranged on the two sides, located on the sleeve, in the shell, and the conveying wheels are fixedly assembled on the conveying belt through a fixing frame on the shell. And a driving assembly is jointly arranged on the surfaces of the two conveying wheels and used for rotating the conveying wheels to convey the pipe sleeves. According to the device, through the arranged conveying wheels, the conveying wheels are driven above the conveying belt, so that the two driving wheels rotate relatively to achieve downward moving conveying of the pipe sleeve and enable the pipe sleeve to be arranged on the surface of an electric component in a sleeving mode, and meanwhile, the cutting knives are relatively close to achieve cutting of the pipe sleeve in cooperation with starting of an electric push rod; due to the fact that the conveying wheels, the auxiliary wheels and the auxiliary rollers are matched with one another, the whole pipe sleeve can be kept straighter during insertion, the pipe sleeve can be inserted more easily, and protection of the pipe sleeve is facilitated.
Owner:SHENZHEN BAOSHENGHUA TECH CO LTD
Battery liquid cooling module
ActiveCN222654037Uimprove securityGuaranteed uniformitySecondary cellsCell component detailsElectrical batteryMechanical engineering
The utility model provides a battery liquid cooling module which comprises a battery module, a battery module fixing frame and a liquid cooling assembly, liquid cooling plates are respectively arranged on two opposite sides of the battery module fixing frame, and the liquid cooling plates are communicated through liquid cooling pipes to form a loop, so that circulating liquid takes away heat generated by the battery module; and the safety of the battery module is improved. The elastic insulating heat conduction pad is arranged between the liquid cooling plate and the battery module fixing frame, and the liquid cooling pipe is arranged to be the corrugated pipe with the expansion joint, so that the flowing stroke of liquid can be increased, the heat dissipation effect is improved, the corrugated pipe can absorb deformation and displacement caused by thermal expansion and cold contraction or mechanical vibration in a pipeline system, and the heat dissipation efficiency is improved. The compensation effect is achieved; by arranging the telescopic joints and the corrugated pipes, the length can be adjusted, the installation size error of the liquid cooling plates on the two sides and the distance change between the liquid cooling plates can be made up, the anti-loosening and cushioning effects are achieved, and liquid leakage caused by loosening of the clamping parts in the using process is effectively avoided.
Owner:广东钛时代新能源有限公司
Pretreatment device for jacquard fabric
ActiveCN222455554Uavoid rigid contactAppropriate frictionHeating/cooling textile fabricsStretchingClassical mechanicsStructural engineering
The utility model provides a pretreatment device for jacquard fabric, and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The pretreatment device for the jacquard fabric comprises a rack and further comprises an upper material passing roller, a lower material passing roller, a tensioning roller and a transmission assembly, the upper material passing roller is axially and fixedly connected to the upper portion of the rack, the lower material passing roller is axially and fixedly connected to the middle of the rack, and the tensioning roller is axially and fixedly connected to the rack and located on the side portion of the lower material passing roller; the upper material passing roller, the lower material passing roller and the tensioning roller are connected through the transmission assembly, and the upper material passing roller, the lower material passing roller and the tensioning roller can be driven to rotate synchronously through the transmission assembly. The pretreatment device for the jacquard fabric is high in stability.
Owner:HAINING TIANYI TEXTILE
Flatcar
PendingCN119611195Aavoid damageavoid rigid contactItem transportation vehiclesVehicle with loading rampLap jointBearing surface
The invention discloses a flatcar which comprises a flatcar body, a trolley body, a lifting device, a lifting device, a lifting device and a lifting device, and the trolley body is provided with a bearing surface for bearing cargoes; the crawling ladder is rotatably mounted at one end of the bearing surface, the crawling ladder has an unfolded state and a folded state, in the folded state, the crawling ladder is stored in the trolley body, and in the unfolded state, the crawling ladder is unfolded in the length direction of the flatcar and is suitable for being in lap joint with the ground; wherein the vehicle body is provided with a first buffer device, and the first buffer device is configured to be in flexible contact with the crawling ladder in the unfolded state and / or the folded state. According to the flatcar, rigid contact between the crawling ladder and a steel structure can be avoided, then damage to coating of the surface of the flatcar body is reduced, the effect of protecting the crawling ladder is achieved, and then damage to the crawling ladder is reduced.
Owner:CRRC YANGTZE GRP CO LTD
Variable-speed control lever mechanism and tractor
ActiveCN222526857UImprove driving comfort performancereduce vibrationGearing controlControl theoryTractor
The utility model relates to a variable speed control lever mechanism and a tractor, the variable speed control lever mechanism comprises a control lever, a mounting seat and a buffer assembly, the interior of the mounting seat is hollow, and the upper end of the mounting seat is provided with a mounting hole; the operating rod is mounted in the mounting seat, and the upper end of the operating rod penetrates through the mounting hole and extends out of the mounting seat; the buffer assembly is installed in one end of the installation base and wraps the control rod. The utility model has the benefits that the structure is simple, the design is reasonable, the buffering function is realized, and the collision between metals can be effectively reduced, so that the vibration and noise are reduced, and the driving comfort of the tractor is improved.
Owner:LOVOL HEAVY IND CO LTD
Buffering structure of breast board of truck
ActiveCN222611264Ureduce thicknessmake sure not to exposeLoading-carrying vehicle superstructuresStructural engineeringTruck
A cargo truck breast board buffer structure belongs to the technical field of truck breast boards and comprises a rear board assembly and a side board assembly, a buffer pad is arranged between the rear board assembly and the side board assembly and fixedly arranged on the upper portion of the rear board assembly, a tightening latch is installed on the rear board assembly, and the buffer pad is located in front of the tightening latch. After the rear plate assembly and the side plate assemblies are locked through the tightening latches, the upper portions of the side plate assemblies are pulled, make contact with the buffering pads and extrude the buffering pads, so that the thickness of the buffering pads is reduced, the buffering effect can be achieved, rigid contact between the rear plate assembly and the upper portions of the side plate assemblies is avoided, it can be guaranteed that the buffering pads are not exposed, and attractiveness is improved; the influence of the cushion on the operation of the tightening latch is avoided.
Owner:SINO TRUK JINAN POWER CO LTD
Impermeable coating brushing and drying integrated device for thread part of automobile motor shaft
ActiveCN224181213UImprove processing efficiencyincrease frictionPretreated surfacesCoatingsElectric machineMotor shaft
The utility model discloses an anti-seepage coating brushing and drying integrated device for a thread part of an automobile motor shaft, and relates to the technical field of machining of the thread part of the automobile motor shaft, the anti-seepage coating brushing and drying integrated device comprises a machining table and a motor shaft body, an automatic anti-seepage coating brushing assembly is installed on the rear side of the top of the machining table, and a double-station motor shaft conveying assembly is arranged on the top of the machining table. A motor shaft body is conveyed to the position between the motor shaft rotating and clamping assemblies through the double-station motor shaft conveying assembly, then the motor shaft rotating and clamping assemblies clamp the motor shaft body and drive the motor shaft body to rotate, and then the automatic anti-seepage coating brushing assembly is used for automatically brushing anti-seepage coating on the threaded portion of the motor shaft body. And then the motor shaft body is unloaded through the double-station motor shaft conveying assembly and conveyed to the drying conveying assembly, drying operation is conducted on the motor shaft body through the drying device, the integrated device can achieve automatic anti-seepage coating brushing and synchronous drying, and the machining efficiency is improved.
Owner:史汶千
A hot runner-linked hot nozzle
This invention relates to the field of injection mold technology, and particularly to a hot runner linked hot nozzle, comprising a hot runner plate, a support cylinder, a hot nozzle, a movable contact mechanism, a heat conduction mechanism, and a limiting and fixing mechanism. This invention solves the following problems existing in hot runner hot nozzles: the rigid contact between the hot nozzle and the gate is easily subjected to impact and wear during the opening and closing of the moving and fixed molds, leading to overflow when injecting molten plastic; after injection, a small amount of molten plastic remains between the injection end of the hot nozzle and the gate, easily causing gate blockage, and injection into the mold cavity can lead to product defects; this invention can control the contact between the hot nozzle and the gate to only occur during molten plastic injection, preventing rigid contact between the hot nozzle and the gate, effectively avoiding overflow caused by damage to the contact surface of the hot nozzle and the gate; this invention can conduct the heat of the molten plastic to the inside of the hot nozzle and the molten plastic between the bottom of the hot nozzle and the gate for heat preservation, preventing it from cooling and solidifying.
Owner:SUZHOU HANMAO HOT RUNNER TECHNOLOGY CO LTD
A snow removal device for road curbs
ActiveCN224281128Uavoid damageavoid rigid contactClimate change adaptationSnow cleaningSnow removalSnowpack
This utility model provides a road curb snow removal device, belonging to the field of snow removal technology. The road curb snow removal device is installed on a vehicle body and cleans the road curbs. The device includes: a mounting frame, a guide beam, first guide wheels, second guide wheels, a first connecting plate, a snow scraper, and an ice scraper. By installing multiple first guide wheels and multiple second guide wheels on the guide beam, the first guide wheels are in contact with the sidewalls of the road curbs, and the second guide wheels are perpendicular to the first guide wheels. This allows the first guide wheels to roll along the sidewalls of the road curbs and the second guide wheels to roll on the ground when the vehicle body moves the guide beam via the mounting frame. This avoids rigid contact between the guide beam and the ground and road curbs, preventing damage to the guide beam and improving product quality.
Owner:LIAONING EXPRESSWAY OPERATION MANAGEMENT CO LTD
Rotating disk device for chip data writing and use method thereof
ActiveCN115185749BSimple structurestructural innovationDetecting faulty computer hardwareMechanical engineeringPhysics
The present invention belongs to the field of chip data writing, specifically, a turntable device for chip data writing and a method of using the same, wherein the turntable cover is connected to the upper surface of the test seat mounting frame so as to be relatively rotatable, and the lower surface of the test seat mounting frame is connected to a needle plate, which has the freedom of axial linear motion; a plurality of test seats are evenly arranged along the circumference of the test seat mounting frame, and each test seat is located between the turntable cover and the needle plate, and each test seat is installed with a probe for writing data to the chip placed in the test seat, and contacts are arranged on the upper and lower surfaces of the needle plate, and the contacts on the upper surface are evenly distributed along the circumference of the needle plate and correspond to the test seats one by one; the turntable cover is respectively provided with a feed port, a discharge port and a process port, and the turntable cover is stationary in the working state, and the test seat mounting frame rotates relative to the turntable cover in the working state. The turntable device of the present invention has a simple structure, can realize rotational motion, and has its own damping capacity.
Owner:SHENZHEN PIOTEC TECH CO LTD
A double glass assembly frameless laminating device and photovoltaic module laminating equipment
The application discloses a double-glass module frameless laminating device and a photovoltaic module laminating equipment. The device comprises a rod and a supporting member extending along a first direction, the rod and the supporting member are oppositely arranged along a second direction, and a side surface and a bottom surface edge of the rod are provided with a clearance groove penetrating along the first direction. The clearance groove has a bottom opening, a side opening and two end opening. The supporting member comprises a mounting portion and a plurality of connecting portions, the mounting portion is provided with a reinforcing member, the bottom of the rod is provided with a mounting groove connected with the connecting portions, and a partition rod can also be arranged. The long side of the flange of the laminating equipment is provided with a plurality of the devices. The device can effectively avoid the edge of the module, even if a slight deviation occurs when the module is fed, rigid contact between the device and the edge of the module can also be avoided, the damage rate of the module is obviously reduced, the structure is stable, and deformation is not prone to occurring during long-term use. The whole structure is simple, easy to process, manufacture and install and maintain, and is suitable for large-scale industrial application.
Owner:HEFEI GCL SYST INTEGRATION NEW ENERGY TECH CO LTD
Adhesive material cleaning device of rubber filter
ActiveCN224143104UEliminate stickinesseliminate riskHollow article cleaningPlastic recyclingStructural engineeringFilter material
The utility model relates to the technical field of adhesive material cleaning, in particular to a rubber filter adhesive material cleaning device which comprises an outer cover square frame, frames with inner grooves, a main moving frame, a second sliding frame, a hinge plate, a compensation supporting rod and a cleaning assembly, the outer cover square frame is in threaded connection to the top of a feeding frame, and the frames with the inner grooves are fixedly connected to the two sides of the outer cover square frame; the main moving frame is arranged on one side of the bottom of the outer cover square frame in a threaded sleeving mode, the second sliding frame is slidably connected to the inner side of the frame with the inner groove, and the compensation supporting rod is hinged to the inner side of the hinge plate. According to the adhesive material cleaning device for the rubber filter, a traditional compression spring is replaced by linkage of the compensation supporting rod and the hinged plate, when the main moving frame actively moves through the threaded rod, the compensation supporting rod transmits thrust to the second sliding frame, double-side synchronous cleaning is achieved, and the hinged design of the hinged plate and the compensation supporting rod allows self-adaptive adjustment of the pressure of the cleaning brush; rigid abutting is avoided, the attaching plate can be inclined in a self-adaptive mode along with the width change of the feeding port, and constant cleaning contact force is kept.
Owner:TIANJIN TIANXINGJIAN RUBBER PROD CO LTD
Bending device and bending equipment
ActiveCN224210533UHigh forming precisionAvoid the cumbersome process of secondary correctionsPrinted circuit manufactureDomestic articlesFlexible circuitsElectrical battery
Owner:SUNWODA ELECTRONICS CO LTD
Wire harness cutting device for automobile wire harness production
The utility model discloses a wire harness cutting device for automobile wire harness production, which comprises a feeding base, at least five groups of feeding guide grooves for guiding materials are equidistantly arranged on the upper end face of the feeding base, aluminum profile columns are arranged at four corners of the upper end face of the feeding base, and support clamping plates are fixedly arranged on the upper end faces of the four groups of aluminum profile columns. According to the utility model, through the arrangement of the cutting device, before the wire harness is cut off, the plurality of groups of pressing clamps can carry out centering and limiting operation on the wire harness in advance, so that the wire harness can be centered and directly faces the cutting tool, and the accuracy and the stability of the subsequent cutting of the wire harness by the cutting tool are further improved; meanwhile, the multiple sets of spring guide shafts can elastically buffer the bottom of the cutting tool, the situation that the service life of the cutting tool is shortened due to the fact that the cutting tool makes rigid contact with the wire harness is prevented, the efficiency of cutting the wire harness by equipment is effectively improved, and meanwhile the service life of the cutting tool is prolonged.
Owner:SUZHOU ZHUOER TECH ELECTRONICS CO PTE LTD
Leak-proof device of oil extraction wellhead
The utility model relates to the field of leakproof devices, in particular to a leakproof device of an oil extraction wellhead, which comprises a wellhead oil outlet pipe, an oil receiving pipe, a first connecting flange plate and a second connecting flange plate. A first connecting flange plate is fixedly installed at the end, away from the oil extraction wellhead, of the wellhead oil outlet pipe, a second connecting flange plate is fixedly installed at the end, close to the wellhead oil outlet pipe, of the oil receiving pipe, and a gasket structure used for preventing oil leakage is arranged between the first connecting flange plate and the second connecting flange plate. An anti-leakage ring groove is formed in the face, close to the second connecting flange plate, of the first connecting flange plate, an anti-leakage top ring corresponding to the anti-leakage ring groove is arranged on the face, close to the first connecting flange plate, of the second connecting flange plate, and a wrapping ring wrapping the first connecting flange plate is installed on the edge of the second connecting flange plate. The anti-leakage ring groove and the anti-leakage top ring are combined, and after the first connecting flange plate and the second connecting flange plate are connected, the anti-leakage ring groove and the anti-leakage top ring can be clamped together to form a first anti-leakage barrier.
Owner:JIANGSU SHUANGHUI MACHINERY MFG
Brick blocking equipment and conveying line using same
The utility model relates to the technical field of brick blocking equipment, in particular to brick blocking equipment and a conveying line using the brick blocking equipment, the brick blocking equipment comprises a driving device, a rotating disc and a plurality of idler wheels, the output end of the driving device is connected with the rotating disc, the driving device is used for driving the rotating disc to rotate around the axis of the rotating disc, and the idler wheels are arranged on the rotating disc. The multiple rolling wheels are rotatably installed below the rotary disc, the multiple rolling wheels are arranged at intervals to form a circular ring, the rolling wheel faces of the rolling wheels are used for making contact with the side edges of bricks, and the problems that in the prior art, brick blocking equipment is too large in energy consumption, brick plates are prone to being extruded and damaged, and a baffle support is prone to being damaged are solved.
Owner:FOSHAN DONGPENG CERAMIC +3
A film turnover device
Owner:SHENYANG JINGQI NEW MATERIALS CO LTD
Anti-blocking LED precise dispensing production detection integrated equipment
PendingCN121955289AFlexible adjustment of captureImprove adaptabilityProgramme-controlled manipulatorGripping headsControl systemControl engineering
The invention relates to the technical field of LED production equipment. The anti-blocking LED precise dispensing production detection integrated equipment comprises a movable base, a driving assembly, a three-jaw flexible chuck assembly and a detection feedback unit. The movable base drives the driving block to rotate through the motor, and multi-direction clamping is achieved. The driving assembly drives the chuck assembly to accurately stretch out and draw back through linkage of an air cylinder and a swing rod structure, and supports of different specifications are adapted. The three-jaw flexible chuck assembly drives clamping jaws to be opened and closed synchronously through an air cylinder, and flexible clamping is achieved through silica gel non-slip mats on the inner sides of the clamping jaws. A pressure sensor and a displacement sensor of the detection feedback unit collect clamping force and positioning data in real time and transmit the clamping force and positioning data to the master control system so as to dynamically adjust parameters. The equipment integrates clamping, adjusting and detecting functions, the clamping precision and stability are improved, support damage is reduced, the problems that traditional equipment is poor in adaptability and lagged in detection are solved, and the LED production efficiency and the qualified rate are improved.
Owner:江西瑞晟光电科技有限公司
Airborne multifunctional display
ActiveCN222564198UImprove natural heat dissipationImprove reliabilitySupport structure mountingCooling/ventilation/heating modificationsMulti-function displayElectromagnetic shielding
The utility model provides an airborne multifunctional display. The airborne multifunctional display comprises a display module, a mainboard and a heat dissipation cold plate, the display device is characterized in that the display module and the heat dissipation cold plate are assembled and connected through screws, and a sealed cavity for accommodating the mainboard is formed between the display module and the heat dissipation cold plate; the mainboard is assembled on the inner side of the heat dissipation cold plate through screws, and heat dissipation teeth are arranged on the outer side of the heat dissipation cold plate; the heat dissipation cold plate comprises a substrate and a heat pipe; the base plate is made of aluminum alloy, a groove is formed in the base plate, and the heat pipe is embedded in the groove and fixed in a welded mode. And the heat pipe is matched with a device to be cooled on the mainboard. According to the technical scheme, the airborne multifunctional displayer is high in heat dissipation efficiency and reliability and good in electromagnetic shielding performance, and meanwhile heat dissipation of high-density, multi-heat-source and unequal-height devices can be achieved.
Owner:商飞软件有限公司
Uncharged in-tank electrophoresis lifting appliance
ActiveCN222557099UImprove wear resistancehigh sensitivityElectrophoretic coatingsProcess efficiency improvementElectrophoresisStructural engineering
The utility model provides an uncharged in-tank electrophoresis lifting appliance, belongs to the technical field of electrophoresis lifting appliances, and aims to solve the problem that the product quality of automobile parts is influenced by coating defects caused by the fact that a lifting frame is easy to shake in the conveying process of the electrophoresis lifting appliance. Comprising an anti-rust lifting hook, a retainer, a cylindrical insulating sleeve, a rectangular connecting plate, a limiting frame, an anti-shaking mechanism and an anti-deformation mechanism, the cylindrical insulating sleeve is arranged on the periphery of the lower end of the anti-rust lifting hook; the rectangular connecting plate is arranged on the periphery of the cylindrical insulating sleeve; the retainer is arranged below the rectangular connecting plate, and a rectangular notch is formed in the retainer; the number of the limiting frames is four, and the four limiting frames are fixedly connected to the two sides of the retainer correspondingly. The anti-shaking mechanism is arranged below the retainer; according to the utility model, the automobile spare parts on the hanging bracket are prevented from shaking in the electrophoresis process, the electrophoresis effect of the automobile spare parts is improved, the coating defect is avoided, and the product quality of the automobile spare parts is improved.
Owner:SHIYAN HAODE AUTO PARTS CO LTD
A railway bridge bearing plate forging equipment
ActiveCN118616626BEasy to tiltavoid rigid contactForging/hammering/pressing machinesClassical mechanicsStructural engineering
The present invention relates to the field of forging technology, and discloses a railway bridge bearing plate forging equipment, including: a conveyor belt, a lifting mechanism and a pressing mechanism, wherein the lifting mechanism is installed below the end of the conveyor belt, and is used to lift the plate moved to the end position of the conveyor belt to a heating position, and the pressing mechanism is located on one side of the end of the conveyor belt, and a heating furnace, a clamping mechanism and a feeding mechanism are respectively arranged between the end of the conveyor belt and the pressing mechanism. In the lifting mechanism provided by the present invention, a support method in which a plurality of telescopic parts are arranged to make point contact with the bottom of the plate is provided. When the bottom of the plate is not flat enough, the uneven position can directly squeeze the corresponding telescopic part to adapt to the contraction, and the rigid contact between the plate and the telescopic part can be avoided, so that the plate can maintain a horizontal state, which is conducive to improving the problem of tilting when the plate is placed.
Owner:JINAN LONGCHAO PETROLEUM MASCH CO LTD
Sample grinding device for concrete bubble spacing measurement
ActiveCN222618325UImprove flatnessImprove the forcePreparing sample for investigationElectric machineStructural engineering
The utility model discloses a sample grinding device for concrete bubble spacing measurement, which belongs to the technical field of concrete grinding and measurement and comprises a base, a lifting mechanism, a pressure detection device and a clamp mechanism, the lifting mechanism, the pressure detection device and the clamp mechanism are arranged on the base, and the pressure detection device feeds back pressure signals to a controller to control a rotating motor to rotate forwards or backwards. The screw drives the lifting frame to ascend and descend, pressure applied to a test piece by the pressure detection device is adjusted, the vertical section of the lifting frame is provided with a first matching part, the fixing frame is provided with a second matching part, and the first matching part is matched with the second matching part and used for stopping rotation of the lifting frame. It is guaranteed that the clamp mechanism does not generate horizontal deviation in the vertical lifting direction, and the test piece is ground within the controllable applied pressure. The device solves the problems that an existing device cannot detect and accurately adjust applied pressure in real time, and a test piece is prone to insufficient grinding or excessive abrasion, the grinding effect is improved, and the service life of the device is prolonged.
Owner:CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE
Die-cutting die for profiled parts
ActiveCN224309407UEasy to assembleHigh mass productivity and stabilityShaping safety devicesMetal working apparatusPunchingStructural engineering
The utility model provides a kind of punching die of special-shaped part belongs to mechanical technical field.It solves the problem of poor stability of prior art.This special-shaped part's punching die includes the body of block shape, further include floating positioning assembly and cutting tool, the positioning structure for positioning special-shaped part is had in the body upper portion, above-mentioned floating positioning assembly is connected in the body, above-mentioned floating positioning assembly can be embedded in the hole structure of special-shaped part and can be realized tight fit positioning connection to special-shaped part, above-mentioned cutting tool is connected in the body brim and cutting blade of cutting tool is located at the punching position of special-shaped part.This special-shaped part's punching die is high in stability.
Owner:RI SHAN COMPUTER ACCESSORY (JIASHAN) CO LTD
A packaging device for processing puffed food
ActiveCN224277822Uavoid rigid contacteasy maintenanceWrapper twisting/gatheringSuccessive articlesMechanical engineeringFood processing
This utility model discloses a packaging device for processing puffed food, relating to the field of puffed food processing technology. The utility model includes a body assembly: a drive assembly, a moving assembly, a guiding assembly, a sealing assembly, and a locking assembly are respectively arranged on the body assembly; the drive assembly has its telescopic end fixedly installed on one side of the moving assembly, so that the drive assembly drives the moving assembly to move; by setting the moving assembly as a buffer structure, this utility model can avoid the moving assembly from rigidly contacting the sealing assembly, and by pulling the locking assembly to move it out of the interior of the sealing assembly, the sealing assembly can be disassembled for maintenance or replacement, thereby shortening the downtime of the body assembly and improving the packaging efficiency of the packaging device for processing puffed food.
Owner:BEIJING MEIDAN FOOD CO LTD
Manufacturing device for copper-aluminum composite negative pole post
This utility model discloses a manufacturing device for copper-aluminum composite negative electrode posts, relating to the field of copper-aluminum composite negative electrode post manufacturing technology. It includes a base plate, with a finished product placement box disposed on the upper surface of the base plate. A rotary lifting mechanism is mounted on the upper surface of the base plate, with its outer edge contacting one side of the finished product placement box. A drive mechanism is mounted on the outer edge of the base plate, positioned directly above the rotary lifting mechanism. This utility model, through the cooperation between a rotary stamping component and an automatic opening and closing component, can achieve automatic material unloading while simultaneously performing rotary stamping. This significantly saves time, improves production efficiency, reduces labor costs, and enhances operational safety. The cooperation between the lifting component and the stamping component ensures the power source for stamping and guarantees the accuracy of the stamped workpiece, reducing workpiece errors, improving production efficiency, and saving production costs.
Owner:GUANGDONG ZHAOMING ELECTRONICS GRP CO LTD
Lithium iron phosphate sand abrasive settling device
ActiveCN222324559Uquick changeavoid rigid contactFiltration circuitsStationary filtering element filtersThermodynamicsLithium iron phosphate
The utility model provides a lithium iron phosphate sand abrasive settling device, which relates to the technical field of lithium iron phosphate sand abrasive settling devices, and comprises a settling tank, the upper top of the settling tank is fixedly connected with a convex block, the upper top of the convex block is fixedly connected with a motor, the output end of the motor is fixedly connected with an eccentric wheel, and the output end of the eccentric wheel is fixedly connected with a motor. A round rod is rotatably connected to the surface of the eccentric wheel, an extrusion plate is rotatably connected to the other end of the round rod, a replacement device is arranged on the side face of the extrusion plate, a water inlet pipe is fixedly connected to the surface of the settling tank, a one-way valve is arranged in the water inlet pipe, and a filter screen is arranged in the settling tank. The bottom of the filter screen is provided with an ejection device, the surface of the ejection device is provided with a rectangular groove in the inner wall of the settling tank, the interior of the rectangular groove is fixedly connected with a fixing rod, and the problem that meshes of the filter screen in the settling tank are blocked by particles in abrasive water when the settling tank is used is solved.
Owner:JIANGXI ZHILI TECH CO LTD
A hydraulic automatic height-adjusting support, a bridge and a self-adaptive adjustment method thereof
The present invention discloses a hydraulic automatic height adjustment support, a bridge and an adaptive adjustment method thereof, wherein a top groove is arranged above a bottom groove; a steel support comprises a crown body, a middle axis and a base, and the two ends of the middle axis are respectively connected to the crown body and the base; the crown body is connected to the top groove, and an elastic layer is arranged between the crown body and the top groove; the bottom groove has an inner cavity, the base is arranged in the inner cavity of the bottom groove and can move up and down along the inner cavity of the bottom groove, and a through hole communicating with the inner cavity is arranged at the upper end of the bottom groove, and the middle axis passes through the through hole; a sealing structure is arranged between the base and / or the middle axis and the bottom groove, and the middle axis, the bottom groove and the sealing structure enclose an upper oil pressure cavity with a variable volume; an elastic support layer is arranged at the bottom of the bottom groove; the upper oil pressure cavity is filled with hydraulic oil, and a one-way oil leakage mechanism is arranged on the base, and the one-way oil leakage mechanism can make the hydraulic oil in the upper oil pressure cavity flow to the bottom of the base. The support height of the present invention can be adaptively adjusted, so as to protect the upper structure of the bridge from being affected when foundation settlement occurs.
Owner:CHANGAN UNIV
Automobile injection molding part mold with anti-leakage injection molding opening
The automobile injection molding part mold comprises a base, two vertical plates are fixedly connected to the upper end face of the base, the end faces, away from the base, of the two vertical plates are jointly and fixedly connected with a top plate, and an injection molding assembly is arranged on the upper end face of the base. A lower mold is arranged on the end face, away from the injection molding assembly, of one vertical plate, a cooling assembly is arranged on the lower mold, and a plurality of bolts penetrate through the lower mold in a threaded mode. The buffer rods arranged in the device can enable the upper die and the lower die to be in slow contact, rigid contact of the upper die and the lower die is avoided, abrasion of the upper die and the lower die is relieved, leakage caused by excessive abrasion of the connecting position in the using process of the upper die and the lower die is avoided, and the service life of the device is prolonged; and cooling liquid can be introduced into the cooling pipe, rapid cooling is achieved, the raw materials are rapidly formed, and the production efficiency of the device is improved.
Owner:STILL IND (ZHEJIANG) CO LTD
Road transportation loading goods shelf
ActiveCN224104512UEasy to storeFlexible assemblyRigid containersDamagable goods packagingStructural engineeringMechanical engineering
The utility model discloses a road transportation loading goods shelf which comprises N bottom plate assemblies, the number of the bottom plate assemblies is N, adjusting rods are welded to the front end and the rear end of an inner cavity of each bottom plate assembly, inverted-Y-shaped limiting blocks are connected to the tops of the adjusting rods in an inserted mode, and connecting holes are formed in the left side and the right side of each bottom plate assembly. The number of the vertical plate assemblies is N, and the vertical plate assemblies are detachably installed in the middle of the top of the bottom plate assembly through bolts; the number of the inclined plate assemblies is N, and the inclined plate assemblies are detachably installed at the left end and the right end of the front side and the rear side of the vertical plate assembly through bolts. By means of the detachable connection mode among the bottom plate assembly, the vertical plate assembly and the inclined plate assembly, when the loading goods shelf is not used, the loading goods shelf can be detached, storage is convenient, flexible assembly and length adjustment are carried out according to the size of goods, and practicability is improved.
Owner:ANHUI YUNTOBANG SUPPLY CHAIN TECHNOLOGY CO LTD