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96results about How to "Position is easy to control" patented technology
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Maritime work crane with windproof high-stability structure
ActiveCN119191116AImprove control stabilityReduced stabilityLoad-engaging elementsCranesMarine engineeringGear wheel
The invention discloses a maritime work crane with a windproof high-stability structure, and belongs to the technical field of maritime work cranes, the maritime work crane is provided with a supporting column convenient to position and assemble, the upper surface of the supporting column is rotatably connected with a suspension arm, the inner surface of the suspension arm is telescopically connected with a telescopic arm, and the front side of the inner surface of the telescopic arm is rotatably connected with a guide wheel; comprising a main lifting rope rotationally connected to the outer surface of the guide wheel, and the lower side of the main lifting rope is installed on the lower surface of the telescopic arm. An angle monitoring mechanism is arranged, the angle of the rotating frame on the telescopic arm can be conveniently controlled, adjustment of a first straight tooth gear and a first rack can be matched, so that the rotating stability of the rotating frame is controlled, and adjustment of a clamping jaw and a limiting wheel is matched, so that the angle of the clamping jaw on the rotating frame is driven through the limiting wheel; therefore, the angle stability of the clamping jaw and the angle monitoring convenience of the main lifting rope are controlled, lifted goods are prevented from inclining, and danger is avoided.
Owner:TIANJIN JINDAO HEAVY IND MASCH CO LTD
Large-aperture precision automatic lathe with Y structure
PendingCN119282790AConvenient position controlEasy to chooseTool holdersMetal working apparatusControl engineeringSlide plate
The invention discloses a large-aperture precision automatic lathe with a Y structure, and relates to the technical field of precision automatic lathes. The device specifically comprises a base, the top of the base is provided with a first sliding rail, a second sliding rail and a third sliding rail, the exterior of the second sliding rail is slidably connected with a material receiving mechanism, the exterior of the third sliding rail is slidably connected with a conveying mechanism, and the top of the base is fixedly connected with a supporting seat; the large-aperture precision automatic lathe with the Y structure further comprises a power tool turret used for adjusting the height and the angle where a tool is located, the power tool turret is slidably connected to the outer portion of the first sliding rail and comprises a first workbench, a first sliding way is formed in the first workbench, a first sliding plate is slidably connected to the interior of the first sliding way, and a second sliding plate is slidably connected to the interior of the first sliding plate. The top of the first sliding plate is fixedly connected with an inclined frame, and the first workbench is slidably connected to the outer portion of the first sliding rail. According to the large-aperture precision automatic lathe with the Y structure, the purpose of improving the use efficiency of equipment is achieved.
Owner:JIANGSU PUSHI MASCH TOOL CO LTD
Camera base three-axis feeding device
ActiveCN119489326Aguaranteed placementQuality assuranceCleaning using toolsMetal working apparatusElectric machineStructural engineering
The invention discloses a camera base three-axis feeding device, and relates to the technical field of three-axis feeding devices.The camera base three-axis feeding device comprises a three-axis moving frame, a moving plate is connected to the three-axis moving frame, and two symmetrically-arranged clamping mechanisms are arranged at the bottom of the moving plate; each clamping mechanism comprises a rotating motor fixedly connected to the bottom of the moving plate, and the output end of each rotating motor is fixedly connected with a U-shaped frame. According to the camera base three-axis feeding device, a camera base body in a containing groove in a tray can be flattened, and it is guaranteed that the camera base body can be placed in place in the containing groove; the two bosses with the holes can be conveniently positioned, meanwhile, the relative positions of the threaded connecting pipes and the bosses with the holes can be conveniently controlled, it is guaranteed that the assembling directions are consistent, and the clamping and fixing effect is guaranteed; and the inner wall of the through hole can be cleaned, the subsequent clamping and fixing effect of the first moving rod is guaranteed, and therefore the feeding quality is guaranteed, and the subsequent assembling quality is guaranteed.
Owner:SHENZHEN BSC TECHNOLOGY CO LTD
High-yield silicon-calcium core-spun yarn and preparation method thereof
PendingCN119351665APosition is easy to controlImprove high temperature resistanceMetallic material coating processesBituminous coatingsCalcium silicatePhysical chemistry
The invention discloses a high-yield silicon-calcium cored wire and a preparation method thereof, and relates to the technical field of cored wires. Comprising the following steps: step 1, spraying composite powder on the surface of a calcium wire, and carrying out laser alloying to obtain an alloyed calcium wire; 2, the surface of the alloyed calcium wire is coated with the modified coating, and a core material is obtained; and 3, wrapping the surface of a core material with the composite powder, and pressing and drawing the core material with a steel sheet to obtain the silicon-calcium core-spun yarn. The core-spun yarn has the beneficial effects that the structure of the powder in the core-spun yarn is improved, and the modified coating is introduced to the surfaces of the powder and the alloyed core material, so that the high-temperature resistance of the internal calcium wire is improved, the position of the whole core-spun yarn in molten steel is convenient to control, and the purification effect on the molten steel is improved. And meanwhile, the durability and thermoplasticity of the steel are enhanced to a certain extent.
Owner:JIANGSU DAIMEITE MEDICAL TECH CO LTD
Wire conductive cloth wrapping device
PendingCN119601282Aincrease contactimprove accuracyBraided wire conductorsCable/conductor manufactureWire rod
The invention relates to the technical field of wire conductive cloth wrapping equipment, in particular to a wire conductive cloth wrapping device. Comprising a rack, two tensioning assemblies capable of straightening a wire rod from the two ends of the wire rod respectively are installed on the rack, and cloth wrapping assemblies are arranged on the upper side and the lower side of the wire rod; the cloth wrapping assembly comprises a pressing plate which can get close to and make the conductive cloth abut against one side face of the wire, and the pressing plate is provided with an air nozzle which can make the horizontal conductive cloth located outside the wire bent towards the other side in a blowing mode. A roller which can be close to the bent part of the conductive cloth is arranged beside the pressing plate; the roller can roll the bent conductive cloth on the other side surface of the wire rod and enable the conductive cloth outside the wire rod to be in a horizontal state again; and the two groups of cloth wrapping assemblies are alternately matched with each other so as to wrap the conductive cloth on the flat wire rod circle by circle.
Owner:SHANGHAI U-EASTAR ELECTRO-MECHANICAL CO LTD
Irrigation structure for agricultural machinery
InactiveCN222515806UImprove ease of useEasy to liftWatering devicesCultivating equipmentsAgricultural scienceAgricultural irrigation
The utility model relates to the field of irrigation structures, in particular to an irrigation structure for agricultural machinery. The technical problem that in the agricultural irrigation process, due to the fact that most of existing irrigation structures for agricultural machinery are started for a long time in use, irrigation water has small influence on plants when passing through plant intervals, and the use effect of the irrigation structures for the agricultural machinery is reduced is solved. According to the technical scheme, the irrigation structure for the agricultural machine comprises an irrigation assembly, a moving assembly and a supporting assembly, and the position interval during irrigation is adjusted by arranging a control piece and a fixed disc, so that the problem that in the agricultural irrigation process, most of existing irrigation structures for the agricultural machine are started for a long time in use, and the irrigation effect is poor is solved. When the irrigation structure passes through the plant spacing, the influence of irrigated water on the plants is small, so that the use effect of the irrigation structure for the agricultural machinery is reduced.
Owner:YUNNAN JIASHIDA AGRI DEV CO LTD
Tension detection mechanism convenient for fixing film
ActiveCN222336613UEasy to fixPosition is easy to controlTension measurementClassical mechanicsThin membrane
The utility model relates to the technical field of film detection, and discloses a tension detection mechanism convenient for fixing a film, which comprises a bottom plate, inverted L-shaped brackets in left and right mirror image distribution are fixedly mounted on the bottom plate, and clamping plates are fixedly mounted on one side surfaces, close to each other, of the two groups of inverted L-shaped brackets; a first sliding column is installed on the inverted-L-shaped support in a sliding mode, clamping gravity blocks are fixedly installed at the lower end of the first sliding column and distributed above the clamping plate, a detection table is arranged on the bottom plate, a jacking part is arranged on the detection table, a second sliding column is installed on the inverted-L-shaped support in a sliding mode, and the jacking part is arranged on the second sliding column. The upper ends of the first sliding column and the second sliding column are jointly and fixedly provided with a connecting piece. When the lower end of the second sliding column is separated from the extrusion force caused by the slope boss, the second sliding column drives the clamping gravity block to apply pressure downwards through the first sliding column, and the clamping gravity block moving downwards clamps and fixes the two ends of the sample film, so that the effect of quickly fixing the sample film is achieved.
Owner:YANTAI RUIFANG ELECTRONIC TECH CO LTD
Special mortar for dry laying of ceramic tiles and construction method thereof
PendingCN119241153ANot easy to slipPosition is easy to controlSolid waste managementAdhesivesDry glueAdhesive glue
The invention discloses special mortar for dry paving of ceramic tiles and a construction method thereof, and the special mortar for dry paving of ceramic tiles is prepared by stirring the following raw materials in parts by weight: 50-80 parts of original or recycled aggregate, 80-100 parts of cement, 50-80 parts of sand and a proper amount of additive. After the dry-paving mortar is used for construction, the phenomena of deformation, hollowing and the like are not easy to occur; the paving speed is high, and the time for waiting for complete drying of the ground is saved; the operation is easy, and the paving process is simpler; as no wet material exists, the position and the precision of the ceramic tile are easier to control; due to the fact that dry glue is used for dry laying, the ceramic tiles are firmer after being laid and are not prone to sliding.
Owner:SHANDONG ZHONGYAN HEAVY TECH NEW MATERIAL TECH CO LTD
Steel structure digital detection device based on three-dimensional scanning
ActiveCN222480079ULarge scanning radiusImprove stabilityUsing optical meansStands/trestlesScannerMechanical engineering
The utility model relates to the technical field of detection equipment, and particularly discloses a steel structure digital detection device based on three-dimensional scanning, which comprises a plurality of lifting sleeves, the lifting sleeves are sequentially and slidably sleeved and clamped, the upper end of the innermost lifting sleeve is connected with a scanner through a quick release assembly, and the lower end of the outermost lifting sleeve is connected with a base. An air cavity is formed in the base, a winding reel is installed in the air cavity, and a traction rope is wound around the middle of the winding reel. According to the utility model, the lifting sleeve can be pushed by gas to drive the scanner to move up and down, so that the effect of conveniently adjusting the height of the scanner is realized, the scanner with higher height can enable the scanning radius to be larger, the scanning efficiency of the scanner on a steel structure is improved, and through the arrangement of the traction rope, the scanning efficiency is improved. And the height of the lifting sleeve can be restrained, so that the internal air pressure of the base and the lifting sleeve is higher, and the lifting sleeve and the scanner are not easy to shake up and down.
Owner:SHANDONG HENGCHANG NEW MATERIAL TECH CO LTD
Moon cake stuffing mixing equipment capable of quantitatively feeding
ActiveCN222567470UPosition is easy to controlDosing is convenientRotary stirring mixersTransportation and packagingControl theoryMechanical engineering
The utility model relates to the technical field of mooncake stuffing processing, and discloses mooncake stuffing mixing equipment capable of quantitatively feeding, which comprises a base, a mixing box is arranged at the top end of the base, and a support sleeve is fixedly connected to the left side of the top end of the base. According to the mooncake stuffing mixing equipment capable of achieving quantitative feeding, the storage box, the discharging pipe and the valve are arranged, different kinds of mooncake stuffing are placed in the storage box, a weighing sensor is arranged at the bottom end of the storage box, and when the stuffing in the storage box needs to be added into the mixing box, the valve is opened, so that the stuffing in the storage box can be fed into the mixing box; stuffing enters a mixing box through a discharging pipe and a feeding pipe, a weighing sensor can weigh a storage box when the stuffing is added, and a valve is closed when the stuffing is added to a certain amount, so that quantitative feeding can be facilitated, the situation that the feeding amount is not accurate enough is avoided, and the problem that mooncake stuffing cannot be conveniently and quantitatively put into the mixing box according to needs, and consequently the mooncake stuffing cannot be conveniently and quantitatively put into the mixing box is solved. And the proportion of mooncake stuffing is easily influenced.
Owner:MEZI (FUJIAN) FOOD CO LTD
A hot pressing forming and covering device for automobile interior decoration parts
The present invention belongs to the technical field of automobile interior processing, and discloses a device for hot pressing and forming covering automobile interior parts. Old automobile interior parts are discontinued, and it is difficult for customers to purchase the discontinued automobile interior parts, which in turn affects the trust relationship between manufacturers and customers. If manufacturers still use assembly line technology to manufacture the discontinued automobile interior parts, it will lead to high costs. The technical solution of the example of the present invention includes a box body, and support legs are fixedly installed at the four corners of the bottom surface of the box body, and a partition is fixedly installed in the box body. The present invention can set an array of molds, and through a translation device and a lifting device, the mold can be selected according to the interior panels required by the customer. The upper compartment and the lower compartment can respectively store the molds, so as to realize the production of various interior panels and meet the customization needs of the discontinued interior panels. In addition, if the customer's interior parts only have film materials, it is only necessary to remove the film materials, and then replace the film materials and perform hot pressing and forming covering through the present invention.
Owner:SHANDONG HUAYU UNIV OF TECH
Relay
ActiveCN224190892UAvoid defects such as explosionsPosition is easy to controlElectric switchesElectromagnetic relay detailsElectrical resistance and conductanceContact resistance
According to the relay, when a first contact part and a second contact part are separated from each other or make contact with each other to generate an electric arc, a magnetic field formed by a first permanent magnet can play a traction role on the electric arc, and the arc blowing and arc discharging effects are achieved. The electric arc moves along the contact surface, and when the electric arc moves to the arc isolating groove, the arc isolating groove can play a role in isolating, lengthening and blocking the electric arc, so that the arcing time is shortened. Therefore, the defects that the electric arc ablates the inner cavity and causes relay explosion and the like can be effectively avoided, the product performance can still be ensured even under the condition of high load, and the product failure probability can be reduced. And meanwhile, the first contact part is synchronously contacted with the at least two sheet units, and the first contact part and the second contact part have at least two contact points, so that the shunting effect is achieved, the contact resistance can be reduced, the contact stability and reliability can be improved, and the temperature rise can be reduced.
Owner:XIAMEN HONGFA ELECTRIC POWER CONTROLS CO LTD
A vehicle lamp connecting structure and a vehicle having the same
The application provides a vehicle lamp connecting structure and a vehicle with the same, and belongs to the technical field of vehicle structure. The vehicle lamp connecting structure comprises: a vehicle lamp fixed to a vehicle body; and a bumper directly or indirectly matched with the vehicle lamp through an anti-creep support fixed to the vehicle body to form a first preset gap, wherein the first preset gap is determined according to a driving creep displacement of the bumper and an assembly tolerance between the vehicle lamp and the bumper, so as to ensure the gap and surface difference requirements between the vehicle lamp and the bumper and avoid damage of the vehicle lamp caused by the creep of the bumper. The application also provides a vehicle comprising the above vehicle lamp connecting structure. The vehicle lamp connecting structure and the vehicle can ensure the appearance aesthetics and avoid the problem of damage of the vehicle lamp caused by the creep of the bumper.
Owner:WUHAN LOTUS CARS CO LTD
Rigidity enhancing structure of high-safety automobile door accessory
The invention discloses a rigidity enhancing structure of a high-safety automobile door accessory, and relates to the technical field of automobile accessories. A connecting block is arranged on the front side of the handle; the alloy housing is arranged on the front side of the handle, a cavity used for containing the connecting block is formed in the rear side of the alloy housing, the alloy housing is used for improving the use strength of the handle, and a heating element is installed on the inner wall of the cavity and used for heating the alloy housing; and the sealing assembly is arranged between the alloy housing and the handle, and the sealing assembly is used for improving the sealing performance between the handle and the automobile handle groove. The handle can be effectively protected and the use strength of the handle can be improved through the alloy housing, and the handle can be prevented from being frozen in the handle groove through cooperative use of a heating element, a sealing assembly and a self-driven control assembly in the alloy housing in severe snowy weather; and meanwhile, external water can be prevented from entering the handle groove, so that the protection effect is good.
Owner:CHANGCHUN HUF AUTOMOTIVE LOCK CO LTD
A deformation method and device for uniformly flowing a 2D grid to a 3D cylinder
ActiveCN114742696Bevenly distributedPosition is easy to controlGeometric image transformationEllipseGrid based
The present application relates to a deformation method and storage medium for uniformly flowing a 2D grid to a 3D cylinder. The method includes: generating multiple arrangement points for a preset 3D elliptical cylinder according to a preset arrangement algorithm; selecting an arrangement point from the multiple arrangement points as a target arrangement point; determining a first projection point of the target arrangement point on an ellipse E, wherein the ellipse E is a cross-sectional line of the 3D elliptical cylinder; determining an eccentric angle of the first projection point on the ellipse E; using the center point of the 2D grid as a grid positioning point, and controlling the movement of the grid positioning point so that the projection point of the grid positioning point on the 3D elliptical cylinder coincides with the position of the first projection point; determining the offset of any grid vertex of the 2D grid relative to the current position of the grid positioning point; determining the second projection point of each grid vertex on the 3D elliptical cylinder according to the offset of each grid vertex; and generating a corresponding 3D grid according to the first projection point and multiple second projection points.
Owner:GUANGZHOU SHANDI INTELLIGENT CLOTHING TECH CO LTD
A large infusion soft bag pressure resistance detection device
The utility model relates to detection device technical field, concretely relates to a large infusion soft bag pressure resistance detection device. Including elevating system, pressing mechanism and visual monitoring mechanism, the pressing mechanism includes the connecting block with elevating system connection, and the connecting block bottom slidingly connected has the pressing plate, and the pressing plate top is provided with pressure sensor, and the pressing plate is used for pressing the large infusion soft bag, and pressure sensor is used for in the extrusion of pressing plate and connecting block real -time monitoring the size of pressure on the large infusion soft bag, visual monitoring mechanism is used for real -time monitoring whether there is the liquid leakage on the large infusion soft bag, through elevating system control pressing plate moves down and presses the large infusion soft bag, and pressure sensor can real -time monitoring the change of the pressure on the large infusion soft bag, obtains the corresponding data, and through visual monitoring mechanism can real -time monitoring the pressure that the large infusion soft bag can bear.
Owner:HUNAN KELUN PHARMA
A waste slurry residue treatment device for a bobbin base paper production
ActiveCN224391999UImprove processing efficiencyRealize automatic sheddingPressesStationary filtering element filtersDrive wheelTransmission belt
The utility model belongs to the technical field of waste slurry residue treatment for bobbin raw paper production, specifically a waste slurry residue treatment device for bobbin raw paper production, comprising a bottom plate, the top of the bottom plate is fixedly connected with extrusion bin, the top of extrusion bin is provided with filter box, the side wall of filter box is fixedly connected with torque motor, the inside of filter box is fixedly connected with fixed platform, the side wall of fixed platform is rotatably connected with filter plate, the end of filter plate is fixedly connected with drive wheel, the bottom of fixed platform is provided with material supporting cylinder, the side wall of fixed platform is fixedly connected with fixed ring, the utility model discloses through setting torque motor, drive wheel and transmission belt make multiple filter plates rotatable, thereby make the filter of multiple filter plate top can fall off under the action of gravity, realize the automatic falling of filter, be favorable to the promotion bobbin raw paper production waste slurry residue's processing efficiency, reduce manpower demand.
Owner:JIANGSU MAOSEN PAPER CO LTD
A CRTSⅢ type slab track intelligent transport and loading machine
ActiveCN224279550Ureduce sizesmall footprintBase supporting structuresBraking devices for hoisting equipmentsTrackwayControl theory
This utility model relates to the field of slab transport flatcar technology, specifically to a CRTSⅢ type intelligent integrated transport and loading machine for slab track panels, including a moving mechanism, a mounting frame, and electric hoists. The mounting frame has a moving mechanism at its bottom, which drives the mounting frame to move. Electric hoists are respectively installed at the four corners of the top of the mounting frame, and hooks are provided at the bottom of the electric hoists for corresponding connection to the lifting rings at the four corners of the track panel. The moving mechanism can drive the mounting frame to move quickly, and the electric hoists at the four corners of the mounting frame can lift and install the track panel. When placing the track panel, the position of the mounting frame needs to be adjusted by the moving mechanism, supplemented by manual adjustment and calibration, and then the track panel is placed by the electric hoists, allowing for precise installation of the track panel and ensuring controllable position.
Owner:CHINA RAILWAY 20TH BUREAU GRP SECOND ENG CO LTD
A new type of automatic reset clamp
A novel automatic reset fixture, relating to the field of aging testing equipment technology, is used for aging testing of devices. From bottom to top, it includes a base plate, a PCB matching board, and a probe limiting plate capable of supporting the device. The PCB matching board has a number of auxiliary probes, and the probe limiting plate has through holes for the auxiliary probes to pass through. Fixture assemblies are respectively arranged on both sides of the PCB matching board. The fixture assemblies include a lower support plate, an upper pressure plate, a flipping plate, a lower pressure plate, two guide shafts, and two compression springs. This fixture is adapted to the automation, flexibility, and intelligent production needs of modern manufacturing, achieving an overall improvement in production quality, efficiency, safety, and control levels through technological optimization, providing reliable tooling support for the stable and efficient operation of the entire production process.
Owner:杭州中安电子股份有限公司
Steam turbine generator rotor end coil forming equipment
ActiveCN110336426BHigh precisionIncrease productivityServomotor componentsServomotorsElectric generatorHydraulic pressure
The present invention relates to a steam turbine generator rotor end coil forming device, comprising a press forming device and a hydraulic control device, wherein the press forming device is provided with two groups, the press forming device comprises a press forming mechanism and a ring body, the press forming mechanism is provided in a group of two, and multiple groups of press forming mechanisms are evenly distributed on the ring body; the device comprises a hydraulic control mechanism, an oil inlet separator and an oil outlet separator, the oil outlet end of the hydraulic control mechanism is connected to the oil inlet separator, the oil inlet end of the hydraulic control mechanism is connected to the oil outlet separator, the oil inlet separator and the oil outlet separator are arranged on the ring body, the oil inlet separator is connected to the oil inlet end of the press forming mechanism, and the oil outlet end of the press forming mechanism is connected to the oil outlet separator; the hydraulic control device controls the press forming mechanism to press the end of the steam turbine generator rotor coil. The present invention can accurately control the forming of the rotor coil end, and has the characteristics of high precision, stable and reliable system, and high production efficiency.
Owner:DONG FANG HENG YUN ELECTRICAL MACHINERY
Intelligent cooling device for logistics transportation
ActiveCN222292411UPosition is easy to controleasy accessLiving organism packagingShock-sensitive articlesLogistics managementStructural engineering
The utility model discloses an intelligent cooling device for logistics transportation, which belongs to the technical field of logistics transportation and comprises a box body and a box cover, one side of the box cover is rotatably connected with one side of the box body, a partition plate is fixedly mounted in the box body, heat dissipation grids are arranged at two ends of the box body and positioned below the partition plate, and the heat dissipation grids are fixedly mounted in the box body. A storage basket is arranged in the box body and located at the corresponding position above the partition plate, lifting assemblies are arranged between the two ends of the storage basket and the inner walls of the two ends of the box body, and a control assembly is arranged below the two lifting assemblies and located on the inner wall of the lower end of the box body. The lifting assemblies and the control assembly are used in cooperation, the control assembly is used for controlling the lifting assemblies at the two ends of the box body to work, and therefore the position of the storage basket in the box body can be conveniently controlled, a user can conveniently take objects from the storage basket, and the object taking time is saved.
Owner:GANSU WUXING LOGISTICS CO LTD
An integrated traveling wave tube
ActiveCN112820609BConcentricity is easy to controlPosition is easy to controlTravelling-wave tubesTransit-tube circuit elementsMechanical engineeringSpiral line
The present invention relates to the field of traveling wave tubes, and in particular to an integrated traveling wave tube, comprising an electron gun and a collector, and a tube shell connecting the electron gun and the collector, the traveling wave tube also comprising two sections of spiral wires and at least three clamping rods, after the two spiral wires are coaxially close together, each clamping rod is arranged at intervals around the circumference of the spiral wires, and each clamping rod clamps the two spiral wires to form an internal component, the tube shell can be thermally expanded and deformed, so that the internal cavity of the tube shell can be placed between the internal components after the tube shell is thermally expanded, and after the tube shell is cooled and shrunk, the tube shell presses the clamping rods against the spiral wires. The present invention can form an internal component by clamping and assembling the two sections of spiral wires through a plurality of clamping rods, and due to the limitation of the clamping rods, it is conducive to controlling the coaxiality of the two sections of spiral wires, and the two sections of spiral wires are assembled together on the outside of the tube shell, which can facilitate the control of the relative angle and relative position of the two sections of spiral wires, and avoid the position deviation of the spiral wires at both ends caused by the need to reconnect the tube shells at both ends in the prior art.
Owner:山东微波电真空技术有限公司
Hydraulic support cleaning mechanical arm
ActiveCN222369775UPosition is easy to controleasy to cleanMovable spraying apparatusCleaning using liquidsHydraulic cylinderRemote control
The utility model discloses a hydraulic support cleaning mechanical arm, and relates to the technical field of mining electromechanical equipment maintenance. According to the hydraulic support cleaning mechanical arm, a first connecting rod and a second connecting rod drive a first small arm to rotate by controlling a rotating base to rotate, controlling a large arm to rotate, controlling a first hydraulic oil cylinder to stretch out and draw back, and controlling a second hydraulic oil cylinder to enable a third connecting rod and a fourth connecting rod to drive a second small arm to rotate, so that the position and the output direction of a high-pressure water gun are conveniently controlled; the rotating disc is controlled to rotate to drive the two high-pressure water guns to rotate, efficient cleaning of hydraulic support components is achieved, the labor intensity of workers is effectively relieved, the working efficiency and the cleaning quality are improved, remote control operation on the mechanical arm assembly is achieved through the operating valve, the working flexibility and convenience are improved, and the practicability is high. The potential safety hazard that high-pressure liquid splashes in traditional operation is effectively avoided, and a worker can monitor the cleaning work through the transparent baffle.
Owner:SHAANXI COAL IND GRP SHENNAN IND DEV CO LTD
Cutting device for metal handicraft processing
ActiveCN222289537Uavoid safety hazardsImprove the safety of useShearing machinesMaintainance and safety accessoriesElectric machineryStructural engineering
The utility model discloses a cutting device for metal handicraft processing, which belongs to the technical field of machining and comprises a processing table and a fixing plate, two ends of the top of the fixing plate are slidably connected with limiting rods through opened through grooves, the top ends and the bottom ends of the limiting rods are fixedly connected with limiting blocks and moving plates respectively, and the side surfaces of the moving plates are slidably connected with shielding covers. The two ends of the top of the shielding cover are slidably connected with limiting rods through formed through grooves, the side faces of the limiting rods are sleeved with pressurizing springs, the top ends and the bottom ends of the pressurizing springs are fixedly connected with the fixed plate and the shielding cover correspondingly, the bottom end of the movable plate is fixedly connected with a U-shaped inverted limiting plate, and a rotating motor is installed on the side face of the limiting plate. According to the metal handicraft cutting device, the shielding cover which is convenient to move longitudinally is arranged to provide a shielding protection effect, so that the danger of the cutting knife for rotationally cutting the metal handicraft is reduced, and the use safety of the device is improved.
Owner:FUJIAN XINTEXIN METAL IND CO LTD
Air hammer with protective structure
ActiveCN222536231Uevenly distributedPosition is easy to controlPower hammersHammer drivesStructural engineeringMechanical engineering
Owner:CHAOYANG JUNTING LARGE FORGING MASCH MFG CO LTD
Connecting rod assembly and compressor
ActiveCN222458066USimple structurehigh strengthConnecting rodsStructural engineeringUltimate tensile strength
The embodiment provides a connecting rod assembly and a compressor, the connecting rod assembly comprises an insert connecting rod, the insert connecting rod comprises a shell, a leather cup and a plug, the shell, the leather cup and the plug are integrally formed, the leather cup and the plug are arranged at one end of the shell, and the leather cup is fixed between the shell and the plug. The shell, the leather cup and the plug are integrally formed, the shell does not need to be welded, the leather cup cannot be affected by compression and high temperature of a plastic part during welding, and the structure and the strength of the leather cup are better. The leather cup and the plug do not need to be manually installed and matched, and the assembling difficulty of the connecting rod assembly is simplified. The shell does not need to be welded, the positions of the leather cup and the plug are more controllable, radial deviation is not prone to occurring, and the service life of the leather cup is longer. The integrally-formed insert connecting rod is higher in quality than welding quality and not prone to breakage.
Owner:UNITED AUTOMOTIVE ELECTRONICS SYST
Manual fine adjustment device
ActiveCN222280456UPosition is easy to controlcompact locationMaterial analysis by optical meansBall screwMachine
The utility model provides a manual fine adjustment device which comprises a ball screw and an adjusting assembly, the adjusting assembly comprises a ball screw nut, an adjusting knob, a bearing and a ball head support, the ball screw nut and the adjusting knob are respectively installed on the ball screw, one end of the adjusting knob is provided with a through groove, and the other end of the adjusting knob is provided with a through hole; the shape of the through groove is matched with that of the ball screw nut so that the ball screw nut can be clamped into the end of the adjusting knob, positioning grooves are evenly formed in the periphery of the middle of the adjusting knob, a bearing is arranged at the other end of the adjusting knob, the ball head support is arranged on the periphery of the adjusting knob, and at least one ball head plunger is arranged in the ball head support. And a positioning ball which can be embedded into the positioning groove is arranged at one end of the ball plunger. The device is suitable for synchronous operation of multiple groups of mechanisms in a small-size compact space, is convenient to install and debug quickly, and ensures that a machine table realizes quick cutting.
Owner:HEFEI SHANGJU IND EQUIP +2
Printing head translation driving mechanism of 3D printer
InactiveCN119189295AEasy to install and disassemblePosition is easy to controlAdditive manufacturing apparatus3D object support structuresComputer printingStructural engineering
Owner:WUHAN YUNRUI PROTOTYPE TECHNOLOGY CO LTD
Earthquake fortification structure for over-limit high-rise building engineering
ActiveCN222456443UPosition is easy to controlImprove seismic performanceWallsProtective buildings/sheltersBrickShock mount
The utility model relates to the technical field of constructional engineering, in particular to an earthquake fortification structure for over-limit high-rise constructional engineering, which is characterized in that a plurality of positioning plates are fixedly arranged at joints of floors and bearing columns respectively, and adjusting holes are formed in the positioning plates; a plurality of anti-vibration frames are arranged between the adjacent bearing columns, each anti-vibration frame is formed by rotationally connecting two supporting rods through a rotating rod, and the ends of the anti-vibration frames are arranged in the adjusting holes through connecting assemblies; the brick wall is arranged on the shockproof frame through the limiting assembly. The quakeproof frame is conveniently installed between the floor and the bearing column through the connecting assembly, then the position of the brick wall is limited through the limiting assembly, the quakeproof frame is arranged in the brick wall, and therefore the quakeproof performance of the wall face is improved.
Owner:ZHEJIANG HUAYU ENG DESIGN GRP CO LTD
A portable three-dimensional drilling machine
ActiveCN111545796Beasy to operateImprove work efficiencyWork benchesPortable drilling machinesClassical mechanicsSlide plate
The present invention discloses a portable three-dimensional drilling machine, comprising a base, wherein the upper end of the base is provided with two first linear slides, the upper ends of the two first linear slides are jointly provided with an upper slide, one side of the upper end of the upper slide is provided with two second linear slides parallel to each other, the upper ends of the two second linear slides are jointly provided with a transverse block and two bearing blocks, and the transverse block is located between the two bearing blocks. The present invention solves the problem of cumbersome operation when clamping, positioning and feeding huge workpieces in the existing three-dimensional CNC drilling machine, and is particularly suitable for processing a variety of products, and is convenient for transportation and carrying, thereby improving flexibility, reducing costs, facilitating operation, and improving work efficiency. The present invention improves drilling accuracy, simplifies the process, and improves applicability by driving the CNC axis horizontally, driving the CNC axis on the upper slide, driving the CNC axis on the bearing block, driving the CNC axis vertically, and the linear slide.
Owner:SHAANXI TOPSTAR CONSTRUCTION TECHNOLOGY CO LTD