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Vertical quenching machine tool
ActiveCN224280333UEasy to change heightConvenient location changeIncreasing energy efficiencyQuenching devicesChain linkMachine tool
The utility model discloses a vertical quenching machine tool, which relates to the technical field of vertical quenching appliances and comprises a base and a support frame mounted on the base, a heating mechanism is mounted in the base, a cooling mechanism is mounted at the bottom end of the support frame, a positioning mechanism is mounted at the top end of the support frame, and a chain matched with the positioning mechanism is mounted on the support frame; through the matching of the positioning mechanism and the moving assembly, the height of the positioning drill bit and the position of the heating ring can be conveniently changed, so that the quenching device can adapt to machined parts of different specifications, the quenching is relatively uniform, and the product quality is improved; through the cooperation of a pipeline and a second lead screw which are independently arranged, the cooling position and the cooling efficiency can be accurately positioned according to the quenching requirement, so that the machining precision is improved, and the problems of dimensional deviation and deformation are avoided; and finally, the problems that an existing device cannot adapt to machined parts of different specifications and the cooling precision is limited, so that the quenched machined parts have size deviation and deformation are solved.
Owner:TIANJIN JIEFU AUTOMATION TECH CO LTD
A mold for producing aluminum profiles with a buffer structure
This utility model discloses an aluminum profile production mold with a buffer structure, relating to the field of aluminum profile production technology. The utility model includes a worktable, on which a buffer mechanism and a demolding mechanism are provided. The buffer mechanism includes a connecting plate disposed at the bottom of the worktable. Two fixing blocks are fixedly connected to the left side of the connecting plate, and a sliding rod is fixedly connected between the two fixing blocks. Two sliders are slidably connected to the sliding rod, and spring sheets are fixedly connected to the sides of the two sliders that are furthest from each other. This utility model, by setting up a buffer mechanism, solves the problem that existing aluminum profile production molds are not convenient for buffering the force when merging two molds. The large impact force during merging can damage the mold and its cavity, thus affecting the mold's accuracy and causing deviations in the shape and size of the formed aluminum profile.
Owner:NANTONG LONGSHUO LIGHT ALLOY TECH CO LTD
Nanoparticulate alkali-resistant hydrophobic modifier
The present application relates to the technical field of high polymer material, and particularly relates to a kind of nanoparticle alkali-resistant hydrophobic modifier.The nanoparticle alkali-resistant hydrophobic modifier is composed of 25-55 parts of skeleton resin, 15-45 parts of anchoring agent, 1-10 parts of reinforcing agent and 100-300 parts of solvent.The present application uses perfluoropolymer system, so that the modifier is resistant to temperature of 400 DEG C or above and strong alkali corrosion;After sintering, it forms homogeneous and firm combination with PTFE matrix, solving the problem of interface peeling.The modifier is particularly suitable for preparing sealing gasket for alkaline electrolytic cell in high-salt and high-humidity environment at sea, significantly improving the dimensional stability and service life of the gasket.
Owner:FLUDA HYDROGEN ENERGY TECH (ZHENJIANG) CO LTD
Cutting device for leather production
ActiveCN224313551Uefficient cuttingGuaranteed clamping effectLeather clicking/perforating/clickingSkins/hides/leather/fur manufacturing apparatusElectric machineryStructural engineering
This utility model discloses a cutting device for leather production, relating to the technical field of leather production equipment. It includes a conveyor table, with a cutting seat welded and fixed at the middle of the upper surface of the conveyor table. A lifting plate is installed inside the cutting seat, and the lifting plate slides and limits the movement within the inner cavity of the cutting seat. A cutter is installed at the bottom of the lifting plate and is fixed to the lifting plate by bolts. A notch is provided at the top of the lifting plate. A support plate is welded and fixed to the rear side of the top of the cutting seat. A reduction motor is fixedly installed above the support plate, and an eccentric wheel is installed on the output shaft of the reduction motor. Leather guide seats are provided at both the front and rear ends of the conveyor table. The front leather guide seat moves the rolled leather towards the cutting position of the cutting seat, while the rear leather guide seat removes the cut leather belt from the conveyor table. This solves the problem of continuous cutting while ensuring cutting accuracy.
Owner:DONGGUAN YUEQING SHOE MATERIAL CO LTD
A quick die changing fixture structure for a water pump flange plate of a numerical control milling machine
ActiveCN224475878UAvoid the problem of processing position deviationquick changeNumerical controlStructural engineering
The utility model relates to water pump flange plate machining technical field discloses a quick die change anchor clamps structure of water pump flange plate for numerical control milling machine, including clamping subassembly, clamping subassembly is used for to water pump flange plate clamping, clamping subassembly includes base, clamping block, operation platform and feeding block, and the fixed connection between base and operation platform, clamping block symmetrical setting is on base, and each clamping block is with base sliding connection, and the abutting wheel is roller and with the installation frame rotation connection and realizes that the water pump flange plate of different sizes can be sent to the middle part of clamping block, and the water pump flange plate is continuously pushed to the middle part of clamping block, and the edge of water pump flange plate is contacted closely through friction block, is closely contacted through friction force to the water pump flange plate and carries out the close clamping, the position of water pump flange plate is limited, ensures the water pump flange plate position fixed in processing, avoids the problem of processing position deviation.
Owner:CHANGCHUN WATER PUMP MFG
A mold structure for molding a slider
Owner:NANFANG PUMP IND CO LTD
High-precision positioning mechanism for aluminum alloy insert casting mold
The utility model provides a kind of high-precision positioning mechanism of aluminium alloy die-casting die with insert, belong to mould technical field.It includes lower mould plate, the lower mould plate is provided with two installation annular iron insert's forming cavity, the lower mould plate is provided with high-precision positioning assembly corresponding with annular iron insert, the lower mould plate is also equipped with wind-water cooling combined type cooling runner structure.High-precision positioning assembly can be accurately positioned annular iron insert by being set, improve insert installation precision, avoid die-casting size out-of-tolerance and combination bad;With wind-water cooling combined type cooling runner structure, the speed of expansion and contraction of aluminium iron can be comprehensively prevented insert skin aluminium shell fracture, guarantee product performance and reliability.
Owner:HANGZHOU GUOXIN IND CO LTD
Automatic wire changing nozzle winder
The application discloses a kind of automatic replacement wire nozzle winding machine, it includes frame, setting on the frame winding main shaft, winding arm, moving mechanism and multiple placement wire nozzle devices, each placement wire nozzle device is set on frame and is respectively provided with placement clamping for placement wire nozzle.When different wire nozzle needs to be replaced, winding arm is moved to the initial position of placement wire nozzle device by moving mechanism, so that the wire nozzle on the wire nozzle clamp of winding arm is placed on the initial position of placement wire nozzle device.Then winding arm is moved to another placement wire nozzle device position by moving mechanism to grab the wire nozzle on it, which achieves the purpose of automatic replacement wire nozzle.Moreover, since multiple placement wire nozzle devices are provided, multiple caliber different wire nozzles can be placed, which can meet the wire diameter diversification demand of coil product, and is simple, convenient, time-saving and labor-saving, with high work efficiency.
Owner:TANGHE YAOHAO ELECTRONICS CO LTD
High-precision synchronous laser pipe cutting equipment for machining machine tool parts
This invention discloses a high-precision synchronous laser tube cutting device for machining machine tool components, relating to the field of laser processing equipment technology, including a stripper plate and a core drive assembly. This high-precision synchronous laser tube cutting device for machining machine tool components can simultaneously achieve precise positioning of the cutting length of a round tube and automatic tilting and unloading after cutting using a single electric cylinder drive. During the feeding stage, the electric cylinder drives the slider to make the adjustable baffle at the top of the gantry abut against the end of the round tube to achieve length positioning. The adjustable baffle can flexibly adjust its axial extension length via adjusting bolts, quickly adapting to different cutting length requirements without replacing components. After cutting, the electric cylinder pulls the slider along the guide rail. On one hand, the gantry drives the adjustable baffle to synchronously disengage from the end of the round tube, releasing the length limit; on the other hand, by converting linear motion into the swinging motion of the right support, it drives the support roller to tilt towards the stripper plate, allowing the cut round tube to naturally tilt and unload.
Owner:JIANGSU SULING PRECISION MASCH CO LTD
A punching die for automotive parts
ActiveCN224309430Uavoid sizeavoid situationsPerforating toolsVehicle componentsHydraulic cylinderPunching
This utility model discloses a punching die for automotive parts, relating to the field of automotive parts processing technology. It includes a base, a workpiece conveying unit, and a punching unit. Through an arched top frame design, the five columnar mounting seats are arranged in an arc shape, ensuring that the hydraulic cylinders and punches at each position are vertically aligned with the punching points on the curved surface of the automotive parts. By ensuring the punches are perpendicular, dimensional deviations or increased burrs in the punched holes are avoided. Furthermore, the arched frame is easy to disassemble; by replacing different top frames, the punching assembly can be installed in different positions to produce different types of automotive parts. It also features a reliable workpiece conveying unit, capable of effectively installing and fixing curved workpieces such as automotive bumpers, and moving the workpiece from front to back to sequentially complete loading, punching, and unloading operations, effectively improving automation and processing efficiency.
Owner:ZHONGYUAN IND EQUIPMENT (CHANGSHU) CO LTD
Modular assembly aid for reinforcement cage
ActiveCN224413171UQuick positioning installationPrecisely define positional relationshipsRebarMechanical engineering
The utility model discloses a kind of steel reinforcement cage modularization assembly auxiliary tool, belong to the technical field of construction engineering equipment, including lower mould frame, upper mould frame, positioning frame and guide sleeve;The lower mould frame is positioned by base vertical rib and forms the vertical guide structure to the upper mould frame;The positioning frame is installed in the upper mould frame, the positioning frame is equipped with the limiting portion that preloading horizontal rib and preloading vertical rib form cross grid shape arrangement;The guide sleeve is fixed in the positioning frame, and the lower part of the guide sleeve forms the guide cone mouth portion that preloading vertical rib and base vertical rib are vertically aligned. This technical scheme can realize the modularization, standardization fast assembly of steel reinforcement cage, improve construction efficiency, ensure assembly accuracy, reduce manual labor intensity, improve on-site construction quality and consistency.
Owner:TIANJIN JIAQUAN IND CONSTRUCTION TECHNOLOGY CO LTD
An equidistant cutting device for glass interlayer production
ActiveCN224476248Usynchronized symmetrical movementAdapt to continuous production needsElectric machineryMachine
The utility model provides a kind of equidistance cutting device for glass interlayer production, including rack and respectively being arranged in the winding roller and pay-off roll of rack both sides, the side of winding roller and pay-off roll is uniformly provided with guide roller, two the cutting plate of being fixedly connected on rack is provided between the guide roller, the upper portion of cutting plate is provided with the mount rack of sliding connection in the rack, the middle part of mount rack is fixedly connected with first tool holder, the both ends of mount rack are slidingly connected with two second tool holders, and cutting knife is arranged on the first tool holder and the second tool holder. The utility model provides glass interlayer production by the screw thread transmission design of bidirectional screw rod and second tool holder, cooperate first motor drive, realize two second tool holder synchronous symmetrical movement, without stopping machine can quickly adjust cutting interval, significantly reduce change time, adapt to the continuous production demand of multi-specification product, improve equipment utilization.
Owner:JINGDUN PLASTIC GLASS (JIANGSU) TECHNOLOGY CO LTD
A timber cutting machine
This invention provides a wood cutting machine, including a negative pressure conveying device and a cutting device. The cutting device includes a support, a crossbeam, a first drive mechanism, a working arm, a second drive mechanism, and a cutting mechanism. The crossbeam is vertically and vertically mounted on the support; the working arm is horizontally and horizontally mounted on the crossbeam; and the cutting mechanism is mounted on the working arm via an angle adjustment structure. In use, the first drive mechanism drives the crossbeam to move vertically, the second drive mechanism drives the working arm to move horizontally, and the angle adjustment structure drives the cutting mechanism to swing within a preset angle range. This invention, through the coordinated operation of the first drive mechanism, the second drive mechanism, and the angle adjustment structure, achieves motion control of the cutting mechanism in three dimensions: vertical, horizontal, and angular. It can adapt to complex cutting needs, avoids dimensional deviations and roughness problems caused by manual cutting, reduces reliance on operator experience and skills, avoids extensive manual intervention, and reduces labor intensity.
Owner:QINGDAO SHIDONG HONGCHAO MASCH CO LTD