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68results about How to "Play a positioning effect" patented technology
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Crushing vortex cavity of mine sand making machine
ActiveCN222152143Ueasy to replacereduce wearGrain treatmentsMining engineeringStructural engineering
The utility model discloses a mine sand making machine crushing vortex motion cavity which comprises a shell, a bottom plate is arranged at the bottom of the shell, a middle hole is formed in the middle of the surface of the bottom plate, and an annular plate detachably connected with the inner cavity of the shell is arranged at the position, above the bottom plate, of the inner cavity of the shell. A plurality of lining plates which are distributed in a circumferential array and are detachably connected are arranged between the bottom of the annular plate and the upper surface of the bottom plate, and a plurality of rib plates which are distributed in a circumferential array are arranged on the upper surface of the annular plate. According to the crushing vortex motion cavity, due to the arrangement of the rib plates, abrasion of stone to the cavity wall can be reduced, the service life of the crushing vortex motion cavity is prolonged, and due to the fact that the rib plates are fixedly connected with the annular plate through the screws, the damaged rib plates can be replaced conveniently, and maintenance cost is greatly saved.
Owner:JIANGSU SHANBAO GRP
Anti-overflow casting mold
ActiveCN222326695UImplement anti-overflow functionRealize the function of anti-stickingFoundry mouldsFoundry coresElectric machineryCasting mold
The utility model discloses an anti-overflow casting mold which comprises a base, a left casting mold base and a right casting mold base are respectively installed at the top end of the base, a positive and negative tooth screw rod is installed in the base, and thread bushings are evenly installed on the outer side of the positive and negative tooth screw rod. The top ends of the threaded sleeves are connected with the left casting die base and the right casting die base correspondingly. The motor is started and under the action of threaded connection, the left casting mold base and the right casting mold base can be driven to synchronously move inwards to be attached, the error feeling of manual adjustment can be replaced through the motor, meanwhile, under the action of mutual clamping of the positioning block and the positioning groove, the positioning effect can be achieved, and the production efficiency is improved. And the situation that in the using process, the left casting mold base and the right casting mold base deviate, so that the phenomena of overflowing and the like occur in the pouring process, and follow-up machining work is difficult to carry out smoothly is prevented.
Owner:JIANGXI LIANFENG PRECISION CASTING CO LTD
Hair transplantation postoperative recovery device
InactiveCN119548340Apromote blood circulationGuaranteed recovery effectMedical applicatorsNursing bedsGraft transplantPostoperative recovery
The invention relates to the technical field of hair transplantation instruments, and particularly discloses a hair transplantation postoperative recovery device which comprises a bottom plate, a first supporting plate is movably mounted at one end of the top of the bottom plate, a moving plate is movably mounted at the end, away from the first supporting plate, of the top of the bottom plate, and two second supporting plates are movably mounted at the top of the moving plate; a movable plate is movably mounted on the side, close to the second supporting plate, of the first supporting plate. By arranging the first supporting plate, the second supporting plate, the arc-shaped cover plate and the movable rod, the first supporting plate and the second supporting plate are used for supporting a patient, the patient can keep a semi-horizontal rest posture, blood circulation of the patient is improved, the recovery effect of the patient after hair transplantation is guaranteed, the movable rod plays a role of a neck pillow for the patient, and the patient is prevented from falling off. The arc-shaped cover plate plays a role of a headrest for the patient, and the arc-shaped cover plate and the movable rod play a role of positioning the patient, so that the patient is prevented from turning over under the condition of deep sleep, and the hair follicle is prevented from being pressed.
Owner:BEIJING BILIANSHENG MEDICAL BEAUTY CLINIC CO LTD
Box bottom cable moisture-proof threading connection structure of distribution box
ActiveCN224164512Uavoid accessprevent agingBus-bar/wiring layoutsClimate change adaptationInsulation layerClassical mechanics
The utility model relates to a box bottom cable moistureproof threading connection structure of a distribution box, comprising a distribution box body, the bottom of the distribution box body is provided with two wire inlets which are symmetrically distributed left and right, the distribution box body is internally provided with four moistureproof assemblies, every two of the four moistureproof assemblies are in one group, and the other two of the four moistureproof assemblies are in one group. The moisture-proof assemblies are symmetrically distributed up and down, each group of moisture-proof assemblies is mounted through a wire inlet, each moisture-proof assembly comprises a mounting base and a sealing ring, a cable enters the distribution box body through the interior of the mounting base, and after the cable is connected with an electrical element in the distribution box body, gas is injected into the cavity through the gas nozzle, so that the electrical element in the distribution box body is sealed. The sealing ring is tightly attached to the gap between the cable and the mounting base after expansion, so that a physical barrier is formed, moisture is effectively prevented from entering the box body, and cable insulation layer aging, metal part corrosion or short circuit faults caused by the moisture are avoided.
Owner:HUBEI CHUTIAN ELECTRICAL CO LTD
A heat sealing machine for pesticide packaging
ActiveCN224349256USolve the problem of poor sealing firmnessplay a positioning effectWrapper twisting/gathering
This utility model relates to the field of pesticide packaging technology. It provides a heat-sealing machine for pesticide packaging, comprising a worktable, a lifting plate above the worktable, the bottom of the lifting plate being connected to the telescopic end of a lifting cylinder, the fixed end of the lifting cylinder passing through a through hole and connected to the horizontal part of an L-shaped connecting frame, the top of the vertical part of the connecting frame being connected to the bottom of the worktable, a movable slide rail mounted on the top of the lifting plate, the movable slide rail being connected to the bottom of a placement plate via a slider, a placement groove on the top of the placement plate, and a fixed plate and a heating plate above the movable slide rail. By heat-sealing the packaging bag, this invention solves the problem that self-sealing bags used for mixed pesticides often have poor sealing, leading to damage or opening of the self-sealing bags during storage and transportation due to the inconsistent form of the pesticides, resulting in pesticide leakage and contamination of other pesticide packaging, which is extremely detrimental to the safety of the purchaser.
Owner:HEBEI KANGFEI AGRICULTURAL TECHNOLOGY CO LTD
Compact actuator
ActiveCN224197584Unarrow widthincrease local thicknessMechanical energy handlingRadiatorsMagnetic polesActuator
The utility model discloses a compact actuator, and relates to the technical field of automobile spare parts. When the compact actuator is used, a stator and a rotor are matched to drive an output shaft to rotate, and the output shaft is connected with a driving air inlet grille to drive blades to move; the three winding magnetic poles are arranged in the sunken mounting grooves in the bottom of the inner side of the shell, so that the local thickness of the shell is increased, the thickness of the other parts can be reduced, the internal space of the shell is smaller, the utilization rate is higher, meanwhile, the three mounting grooves are arranged, a positioning effect can be achieved when the stator is mounted, and the assembling convenience is improved; and the included angle between the M and the N is 60 degrees, so that the width of the stator in the M direction is narrower, and the length of the required shell is reduced.
Owner:CHANGGUANGXI INTELLIGENT MFG (WUXI) CO LTD
Semi-integrated EC endoscope
The utility model provides a semi-integrated EC endoscope. The semi-integrated EC endoscope comprises a mirror shell; the mirror frame is connected with the mirror shell; an inner cavity is defined by the mirror shell and the mirror frame; the EC lens is adhered to the lens frame through a double faced adhesive tape; the circuit board is installed in the inner cavity defined by the mirror shell and the mirror frame. According to the utility model, through the arrangement of the glue groove, a positioning effect can be achieved when the double-faced adhesive tape is pasted, the double-faced adhesive tape can be conveniently pasted into the glue groove, the double-faced adhesive tape can be prevented from being pasted into the containing cavity due to the fact that the glue groove is not communicated with the containing cavity, and in addition, through the arrangement of the positioning edge, the positioning edge can block the outer edge of the EC lens, so that a positioning effect is achieved; according to the scheme, the EC lens is positioned and mounted in the lens groove, so that the EC lens is adhered to the double-faced adhesive tape, the wire harness of the EC lens can be accommodated through the accommodating cavity, the wire harness is prevented from being exposed, and the attractiveness of the scheme is improved.
Owner:NANCHANG JIANGLING GRP MEKRA LANG AUTOMOBILE MIRROR CO LTD
Coating apparatus for optical lenses
ActiveCN117626212BEasy to installEasy to assembleVacuum evaporation coatingSputtering coatingOptic lensMechanical engineering
The application discloses a coating device for optical lenses and belongs to the technical field of lens processing. The device comprises a base, a housing and a coating machine installed on the top of the base. The coating machine is movably installed on the top of the inner cavity of the housing through a hydraulic push rod. Guide grooves are formed in the inner walls of the base. An installation frame is slidably connected to the inner walls of the guide grooves. An assembly frame for assembling lenses is arranged in the installation frame. The assembly frame is rotatably connected to the installation frame through a connecting frame. Positioning assemblies for fixing lenses are arranged on the two sides of the assembly frame. The clamping arc plates of the positioning assemblies are movably connected to the assembly frame. A fan for blowing dust from lenses is connected to the inner walls of the housing. The device can conveniently position lenses, prevent lenses from deviating during the coating process, further improve the coating quality, and turn over the lenses. The device can quickly coat the back of the lenses and improve the coating efficiency.
Owner:ZHONGSHAN BEIFANG JINGHUA PRECISION OPTICS CO LTD
Rolling mill stand for lithium battery pole piece production
This utility model discloses a rolling mill stand for lithium battery electrode production, relating to the technical field of rolling mill stands. The rolling mill stand for lithium battery electrode production includes a first frame and a second frame disposed behind the first frame. Guide grooves are provided inside both sides of the first and second frames, and movable guide columns are disposed within the guide grooves. One side surface of each guide column is a pressing plane. Fixing knobs are provided on both sides of the first and second frames. A movable base is provided at the lower end of the first frame, and a positioning base is provided at the lower end of the second frame. Knob grooves for threaded connections of the fixing knobs are provided on both sides of the first and second frames. This solution solves the problem that the distance between the front and rear frames of existing rolling mill stands is fixed, requiring the replacement of fixing columns of different sizes when adjustments are needed based on the rolling rolls, which is time-consuming, labor-intensive, and results in poor flexibility.
Owner:WUGANG SHUOJI IND CO LTD
Solid waste treatment device
ActiveCN222324498Uachieve independent rotationeasy to separateMoving filtering element filtersBall bearingGear wheel
The utility model discloses a solid waste treatment device, relates to the technical field of solid waste treatment, and aims to solve the problems that in the conventional solid waste treatment, solid-liquid separation is carried out in an extrusion and roller rotation manner, the next batch of waste can be treated only after a batch of waste is treated and the blanking is good, and time and labor are wasted. A second separation shell is arranged at the lower end of the first separation shell, and a feeding hopper is arranged at the upper end of the first separation shell; the first separation cylinder is arranged in the first separation shell, the second separation cylinder is arranged in the second separation shell, a first connecting gear is arranged on the outer wall of the first separation cylinder, and a second connecting gear is arranged on the outer wall of the second separation cylinder; and the first supporting plate is arranged at the lower end of the first separation cylinder, a second supporting plate is arranged at the lower end of the second separation cylinder, and ball bearings are arranged at the two ends of the first separation cylinder and the two ends of the second separation cylinder correspondingly.
Owner:WUHAN SHENGJINGYANG ENVIRONMENTAL PROTECTION MATERIAL CO LTD
Bolt thread rolling machine with high protection performance
ActiveCN224115071Uplay a positioning effectInfluence effectMetal-working feeding devicesScrew-threads articlesStructural engineeringMachine
The utility model relates to the technical field of thread rolling machines, and provides a high-protection bolt thread rolling machine which comprises a working table, a thread rolling structure is fixedly connected to the top end of the working table, a protection assembly is arranged at the top end of the working table, and the protection assembly comprises a connecting base fixedly connected to the top end of the working table. A clamping sleeve is rotatably connected to the interior of the connecting seat, a supporting rod is fixedly connected to the outer end of the connecting seat, a clamping plate is fixedly connected to the outer end of the supporting rod, a connecting plate is fixedly connected to the outer end of the clamping plate, and a sliding rod is slidably connected to the interior of the connecting plate. Bolts are clamped through the clamping sleeve and the clamping plate, in the feeding process, safety accidents caused by the fact that the hands of operators are clamped between the two sets of thread rolling wheels due to improper operation are prevented, meanwhile, the abutting wheel connected with the sliding rod has the positioning effect on the bolts, the bolts are prevented from inclining, and the safety of the bolts is improved. Therefore, the thread rolling effect and the thread rolling quality of the bolt are influenced by the phenomenon of non-uniform thread rolling at the outer end of the bolt.
Owner:HEBEI ZHUSHAN FASTENER MANUFACTURING CO LTD
Sealing device for processing glass fiber reinforced plastic septic tank
ActiveCN224199272UImprove sealingRealize gas monitoring functionEngine sealsBiological sludge treatmentGlass fiberRubber ring
The utility model discloses a sealing device for processing a glass fiber reinforced plastic septic tank, which relates to the technical field of environmental protection equipment, and comprises a tank body, the top end of the tank body is fixedly connected with three groups of cleaning openings, and the sealing device for processing the glass fiber reinforced plastic septic tank is provided with an inner cover, a sealing ring and a connecting block. Due to the fact that the first expansion rubber ring and the second expansion rubber ring can expand when encountering water due to the material characteristics of the first expansion rubber ring and the second expansion rubber ring, if the water level in the pool body rises into the cleaning opening, the first expansion rubber ring and the second expansion rubber ring extrude each other after being expanded when encountering water and are tighter, and gas or liquid is prevented from overflowing upwards. Meanwhile, leakage can be prevented through preliminary isolation of the inner cover, after the inner cover is installed downwards, the top cover is directly inserted downwards into the top end of the inner cover, the sealing ring surrounds the periphery of the inner cover for further sealing and preventing overflow, at the moment, the top cover and the cleaning opening are fixed, secondary isolation is conducted, leakage is prevented, and the problem that the sealing performance of the device cannot be enhanced is solved.
Owner:陇西县冀丰环保设备有限责任公司
Insole for relieving fasciitis
The utility model provides an insole for relieving fasciitis, which comprises an insole body, a foot arch supporting sheet arranged at the lower end of the insole body, a heel cup part arranged on the foot arch supporting sheet and positioned at the heel position, and a lower end surface arranged on the foot arch supporting sheet, the foot arch supporting piece is arranged at the upper end of the insole body and located at the heel position, the platform face is arranged on the foot arch supporting piece and located at the heel position, the buffering opening is formed in the foot arch supporting piece and located at the heel position, the buffering protruding block is arranged at the lower end of the insole body and located in the buffering opening, and the foot arch supporting piece, the platform face, the heel cup part and the buffering opening are integrally formed. The lateral turning of the heel can be limited, the phenomenon of lateral turning of the heel in the shoe is prevented, the stability of the heel can be improved, and the phenomenon of foot ectropion is not likely to be increased.
Owner:泉州邦尼生物科技有限公司
Three-rotary-vane structure rotor of rotary vane vacuum pump
ActiveCN224214367Uimplementation limitlift restrictionsRotary piston pumpsRotary piston liquid enginesVacuum pumpPhysics
The utility model relates to the technical field of rotors, in particular to a three-rotary-vane structure rotor of a rotary vane vacuum pump, which comprises an input shaft, one end of the input shaft is fixedly connected with a rotor body, the surface of the rotor body is provided with three rotary vane grooves, and the surfaces of the three rotary vane grooves are connected with rotary vane bodies in a sliding manner. A limiting groove is formed in the side face of the rotary vane body, three grooves are formed in the surface of the rotor body, arc-shaped limiting blocks are slidably connected to the surfaces of the three grooves, the arc-shaped limiting blocks are slidably connected to the surfaces of the limiting grooves, and the sides, away from the grooves, of the arc-shaped limiting blocks are arc surfaces. The surfaces of the three grooves are fixedly connected with fixing plates, and the inner walls of the fixing plates are slidably connected with sliding rods. According to the technical scheme of the utility model, the problem that the installation of the rotor body is more complicated because the position of the rotary vane needs to be controlled by an operator when the rotor body is installed due to the fact that the rotary vane of the rotor body is slidably connected to the inner wall of the rotor body is solved.
Owner:ZHEJIANG ZHUOJIE VACUUM TECH CO LTD
Standing type detachable temporary power equipment bracket
ActiveCN222527201Uplay a positioning effectEasy to install and disassembleStands/trestlesPower equipmentScrew thread
The utility model provides a standing type detachable temporary electricity equipment bracket relates to equipment bracket technical field, including the support pillar, the inside of support pillar is provided with the square hole, the top of support pillar is provided with four equidistantly opened connecting hole, the inside of connecting hole is all slidingly connected with the lifting pillar, and the lifting pillar is connected with the square hole. A one-way screw rod is arranged in the square hole, the surface of the one-way screw rod is sleeved with and in threaded connection with a lifting block, and the bottom of the lifting column is fixedly connected with the four corners of the top of the lifting block. The temporary power equipment body is placed on the bracket plate and located between the L-shaped plates, the effect of positioning the temporary power equipment body can be achieved, then the rotating disc is rotated to drive the two-way screw to rotate, the two-way screw rotates to drive the clamping plates to move through the T-shaped plates, the clamping plates move to enable the clamping rods to be embedded into the temporary power equipment body, and therefore the temporary power equipment body can be positioned. And the temporary power equipment body can be conveniently mounted and dismounted, so that the effect of improving the mounting and dismounting efficiency can be achieved.
Owner:SHANDONG TIANYUAN DECORATION ENG CO LTD
Clamping device for energy-saving transformation of hydraulic server
ActiveCN222627544Uclean up thoroughlyEasy to carry outWork holdersCleaning using toolsMachineWorkbench
The utility model discloses a clamping device for energy-saving transformation of a hydraulic server, and relates to the technical field of servo hydraulic machines, the clamping device comprises a base, the upper surface of the base is fixedly connected with a workbench, the upper surface of the base is provided with a clamping mechanism, the clamping mechanism comprises two first collecting groove plates, and the two first collecting groove plates are fixedly connected with the workbench. The device comprises a base, two first collecting groove plates are fixedly connected to the upper surface of the base, first connecting plates are mounted on the inner walls of the two first collecting groove plates, first mounting plates are fixedly connected to the sides, away from each other, of the two first collecting groove plates, and first electric telescopic rods are fixedly connected to the upper surfaces of the first mounting plates; and the first electric telescopic rod is fixedly connected to the inner wall of the first collecting groove plate. According to the clamping device for energy-saving transformation of the hydraulic server, the problem that after a hydraulic machine is used for machining a workpiece, the surface of a workbench is often difficult to clean, and the cleaning efficiency of the workbench is low is solved.
Owner:WUXI HAIWEI AUTOMATION TECH CO LTD
Electronic information equipment protection device
ActiveCN222180259Ureduce impactplay a positioning effectPackaging vehiclesContainers for machinesStructural engineeringElectronic information
The utility model discloses an electronic information equipment protection device which comprises a protection box, a sealing plate is arranged at the top of the protection box, a first installation groove and a second installation groove are formed in the top of the sealing plate, a handle is arranged in the first installation groove, a fixing lock is arranged in the second installation groove, and a containing groove is formed in the top of the protection box. A positioning mechanism is arranged in the placement groove, a cavity is formed in the sealing plate, a first buffer block and a second buffer block are arranged in the cavity, a protective pad is arranged at the bottom of the sealing plate, an equipment body is arranged in the placement groove, the sealing plate is clamped to the top of the placement groove, and the lifting handle is rotationally mounted in the first mounting groove. By means of the containing groove, the positioning mechanism, the cavity, the first buffer block, the second buffer block, the protection pad and the protection box, the protection effect can be achieved in the transportation process of the equipment bodies, the equipment bodies can be prevented from being damaged due to collision, and when the multiple sets of equipment bodies are placed in the protection box, the equipment bodies are fixed and taken conveniently.
Owner:WEIHAI JIAWEN RONGCHUANG NETWORK ENGINEERING CO LTD
A multi-functional mechanical arm of a pipeline repairing robot
ActiveCN224272555Ueasy to useplay a positioning effectHollow article cleaningRobotic armControl engineering
This utility model discloses a multifunctional robotic arm for pipeline repair, relating to the field of pipeline repair equipment technology. It includes: a mounting frame; two symmetrically arranged adjusting plates, located at the bottom of the mounting frame and sliding synchronously towards or in opposite directions; clamping plates fixed to the end of the adjusting plates away from the mounting frame, the two clamping plates being used to hold tools of a fixed size; and scrapers elastically inserted into the adjusting plates along their moving direction, one end of the scraper passing through the opposite sides of the two adjusting plates. This design uses elastic force to press the scraper against the inner wall of the pipe. After rotation, the entire assembly can scrape along the pipe wall for cleaning. The two scrapers are stably stressed, and the elastic force can be controlled as needed, thereby controlling the scraping force and facilitating selection based on the actual condition of the deposits on the pipe wall.
Owner:GUILIN UNIV OF ELECTRONIC TECH
An ultrasonic engraving machine for producing elevator parts
ActiveCN118951869BImprove collection efficiencyprevent looseningPositioning apparatusMetal working apparatusEngravingPhysics
The present invention discloses an ultrasonic engraving machine for producing elevator accessories, including an equipment body, an operation panel fixedly connected to the front of the equipment body, lifting baffles slidably connected to the top of the equipment body on both sides, processing devices slidably connected to the top of the outer walls on both sides of the equipment body, air guide hoses slidably connected to the bottom of the inner cavity of the processing device on both sides, and the bottom of the air guide hose is connected to an air storage box. The present invention relates to the technical field of elevator accessory production. In the ultrasonic engraving machine for producing elevator accessories, the lifting baffle is raised and lowered on the equipment body, thereby blocking the range of accessory processing, so that debris is not easy to splash everywhere during the production process, and the blocking plate is in contact with the displacement bracket, so that the blocking plate guides the movement of the displacement bracket and plays a separating effect, thereby avoiding the situation that the gap after the accessories are fixed is too small, resulting in the impurities generated by the engraving being difficult to collect.
Owner:JIANGSU YINGTONG ELEVATOR CO LTD
Single-phase electronic smart energy meter
ActiveCN115656595BWill not affect normal power consumptionImprove satisfactionCasings/cabinets/drawers detailsCooling/ventilation/heating modifications
The present invention discloses a single-phase electronic intelligent watt-hour meter, which belongs to the technical field of watt-hour meters. The watt-hour meter body is installed by inserting a phase line connection terminal and a neutral line connection terminal into a conductive horizontal plate. When the watt-hour meter body is removed, the phase line connection terminal and the neutral line connection terminal are separated from the conductive horizontal plate. The conductive horizontal plate and the insulating partition are driven to move upward by the supporting action of two springs 1. Two opposing springs 2 squeeze two conductive slide plates so that the two conductive slide plates contact and conduct. At this time, the conductive line is that the input phase line is connected to the conductive slide plate through a conductive seat, so that the output phase line can be connected to the input phase line. Similarly, the input neutral line can be connected to the output neutral line. As can be seen from the above, even after the watt-hour meter body is removed, the purpose of connecting the input phase line to the output phase line and the input neutral line to the output neutral line can still be achieved, without the need for power outage operation, which will not affect the normal power consumption of users and improve the user service satisfaction.
Owner:MIDDLE SOUTH METER
Ship lock reverse arc valve lifting lug shaft hole axis positioning device
ActiveCN222528538UThe principle of structure is clear and simpleEasy to installAngles/taper measurementsClimate change adaptationMarine engineeringStructural engineering
Owner:THREE GORNAVIGATION AUTHORITY
Flange sealing test fixture
ActiveCN114894397Bplay a positioning effectGuaranteed to be installed in placeDetection of fluid at leakage pointMeasurement of fluid loss/gain rateIndustrial engineeringFlange
The invention relates to a flange sealing detection tool, which comprises an upper cover, a base and a flange. The flange comprises a flange plate and a cylinder. The upper end surface of the flange plate facing away from the cylinder constitutes a plate end sealing surface, and the lower end surface of the cylinder facing away from the flange plate constitutes a cylinder end sealing surface. An upper sealing structure is arranged on the lower side surface of the upper cover. At least two flanges are arranged between the upper cover and the base. Each flange is coaxially arranged in the up-down direction. A seal is formed between the plate end sealing surface of the uppermost flange and the upper cover through the upper sealing structure. A seal is formed between the cylinder end sealing surface of the lowermost flange and the base through the lower sealing structure. In two adjacent flanges, a seal is formed between the cylinder end sealing surface of the upper flange and the disk end sealing surface of the lower flange through an intermediate sealing ring. A connecting rod connects the upper cover and the base together. The flange sealing detection tool can detect at least two or more flange products at one time, thereby improving work efficiency.
Owner:PINGGAO TOSHIBA (HENAN) SWITCH PARTS MFG CO LTD
Punching equipment for plastic tray machining and fixing clamp of punching equipment
PendingCN119550425ARealize the effect of different positionsAdjustable spacingMetal working apparatusCircular discPunching
The invention relates to the technical field of plastic tray processing, and discloses punching equipment for plastic tray processing and a fixing clamp thereof, the punching equipment for plastic tray processing comprises a fixing bottom plate, a transmission belt is fixedly mounted in a fixing frame, fixing plates are fixedly welded to the two sides of the fixing frame, and circular discs are fixedly welded to the sides, away from a connecting plate, of the two fixing plates; guide rods and limiting plates are fixedly welded to the sides, away from the connecting plate, of the two circular discs, and the two limiting plates and the two guide rods are distributed in a staggered mode. According to the punching equipment for plastic tray machining and the fixing clamp of the punching equipment, when the distance between drill holes needs to be adjusted, a third electric push rod is controlled to operate to drive third motors on the two sides to move, so that the effect of adjusting the distance between three drill bits is achieved, the distance between the drill holes can be controlled and adjusted, and when different positions of the plastic tray need to be adjusted, the fixing clamp is convenient to use. The first electric push rod is started to drive the transverse plate to move above the sliding rod, the distance can be adjusted, and the effect of drilling different positions can be achieved.
Owner:SUZHOU HUAJIU PACKAGING TECHNOLOGY CO LTD
Extensible metal adapter
ActiveCN222191377Ucompact structureingenious designEngagement/disengagement of coupling partsCharging stationsStructural engineeringMechanical engineering
The utility model discloses an extensible metal adapter, which comprises an adapter, and the adapter is provided with a mounting groove and movable grooves arranged at two ends of the mounting groove. A pressing block is arranged in the mounting groove, a connecting column is arranged on the pressing block, a connecting hole for moving of the connecting column is formed in the adapter, the connecting hole is communicated with the mounting groove, a pressing block is arranged on the connecting column, an elastic piece is arranged in the mounting groove, and the elastic piece is located at the lower end of the pressing block. Positioning blocks are arranged in the movable groove, hinged into the movable groove and arranged on the two sides of the pressure exerting block, a positioning column is arranged at the end, away from the pressure exerting block, of each positioning block, a spring is arranged on each positioning column, a positioning hole is formed in the movable groove, one end of each spring makes contact with the corresponding positioning block, and the other end of each spring is arranged in the corresponding positioning hole. The extensible metal adapter is compact in structure, ingenious in design and capable of achieving the positioning effect between the charging head and the adapter, so that charging disconnection caused by stumbling of a charging wire is avoided, and the charging head can be better protected.
Owner:SHAOXING LUOSHENG METAL PRODUCTS CO LTD
Soil VOCs in-situ detection sampling device
ActiveCN224189587UEquipped with precise sampling functionImprove convenienceWithdrawing sample devicesAir quality improvementAgricultural engineeringScrew thread
The utility model discloses a soil VOCs in-situ detection sampling device which comprises an inserting rod, a mounting groove is formed in the bottom of the outer wall of the circumference of the inserting rod, a sampling assembly is mounted in the mounting groove, the sampling assembly comprises a mounting sleeve fixedly connected with the inner wall of the bottom of the mounting groove, and a second lead screw is rotationally connected with the inner wall of one side of the mounting sleeve; a scraper is arranged outside the second lead screw in a threaded and sleeving mode and attached to the inner wall of the mounting sleeve, a blade of the scraper is completely located in the mounting groove, a second bevel gear is coaxially fixed to the end, close to the interior of the mounting groove, of the second lead screw, a limiting groove is formed in the inner wall of the bottom of the mounting groove, and a collecting box is slidably inserted into the limiting groove. Through the arrangement of the sampling assembly, the equipment has an accurate sampling function, and sampling operation can be only carried out on soil at a specified depth according to actual requirements, so that a subsequent tedious backfilling procedure is omitted, and the use convenience is greatly improved.
Owner:JIANGSU CHUNYUE LOW CARBON RES CO LTD
Circuit board segmentation jig
ActiveCN222547693UHigh precisionEasy to assemble and disassemblePrinted circuit manufactureMilling equipment detailsMechanical engineering
Owner:SHANGHAI JIUGAOXIN JINGDIAN TECH CO LTD
A device and process for roughing the head of a gate valve blank
This invention provides a device and process for upsetting the head of a gate valve blank, relating to the field of gate valve upsetting technology. The device includes: a support base, an upsetting mechanism, a switching mechanism, a multi-functional mechanism, a stabilizing mechanism, and a supporting mechanism. The upsetting mechanism is installed on top of the support base and is used to move the upper die. The switching mechanism is installed on the upsetting mechanism. The multi-functional mechanism is installed on the upsetting mechanism. The stabilizing mechanism is installed on top of the switching mechanism. The supporting mechanism is installed on the front side of the upsetting mechanism. This invention achieves automatic switching between two upsetting processes, which is beneficial for improving the upsetting efficiency of gate valve blanks. It solves the problem that the lack of a lower die switching structure generally leads to excessive time spent removing the processed gate valve blank and placing the blank to be processed, hindering efficient processing of gate valve blanks.
Owner:DAFENG YANCHENG CITY HUARUI PRECISION MASCH CO LTD
Medium efficiency filter
ActiveCN222151270UGuaranteed practicalityConvenience guaranteedDispersed particle filtrationTransportation and packagingAir filtrationAir filter
The utility model discloses a medium-efficiency filter in the technical field of air filters, and aims to solve the problems that frame bodies of medium-efficiency filters in the prior art are generally fixed in size, frame bodies of different sizes cannot be switched according to actual working requirements, and filter bags are generally fixed in the frame bodies, so that the filter bags cannot be switched. Therefore, the filter bag is inconvenient to take out for maintenance work. The mounting frame comprises a plurality of frame bodies, every two adjacent frame bodies are spliced and fixed through a connecting mechanism, grooves are symmetrically formed in the two sides of the inner wall of each frame body, limiting mechanisms are arranged on the sides, on the grooves, of the outer wall of each frame body, and a filter bag is arranged on one side of the outer wall of the mounting frame; the air filter is suitable for air filtration, and two adjacent frame bodies can be spliced, so that a plurality of frame bodies can be spliced according to actual working requirements so as to adapt to different working conditions, and the practicability of the air filter is ensured; and when the filter bag needs to be replaced, the whole frame body can be directly replaced, or the limiting mechanism is detached to replace the mounting frame.
Owner:KUNSHAN ALL BEST TECH
A high-strength energy storage cabinet structure with eleven-fold profile
ActiveCN224439391UIncreased bending stiffnessavoid leaningStructural engineeringMechanical engineering
This utility model relates to the field of energy storage cabinet technology, and in particular to a high-strength energy storage cabinet structure with an eleven-fold profile. It includes a base and an assembly frame component, which is fixedly installed on the upper end of the base. The assembly frame component includes: an eleven-fold profile, with multiple sets of eleven-fold profiles, the cross-section of which is triangular; a first corner bracket, one end of which has a corner bracket threaded opening; two sets of connecting posts integrally formed on the periphery of the first corner bracket, the included angle between the two sets of connecting posts being 90°; and a corner bracket connection port in the middle of the first corner bracket. This high-strength energy storage cabinet structure with an eleven-fold profile solves the shortcomings of low strength and difficult installation in existing technologies.
Owner:ROYPOW TECH CO LTD
Ball cage type universal coupling
ActiveCN224283265Uplay a positioning effectAchieving connection tightnessYielding couplingCouplingGuide tube
The utility model discloses a ball cage type universal coupling, which relates to the field of couplings, and comprises a coupling, a connecting shaft and a sealing cover, an adjusting fixture block slides in an adjusting groove, a screw rod is contacted with the outer wall of the coupling to fix the coupling, an adjusting arm moves along with the adjusting fixture block while the adjusting fixture block slides, and a positioning effect on the coupling is achieved by matching with the adjusting fixture block. An oil storage box can store lubricating oil, an elastic ball exerts upward pressure on the second sealing bearing when the second sealing bearing rotates, a telescopic rod compresses a spring, a sponge block is extruded to enable the lubricating oil to flow into the inner side face of the second sealing bearing through a guide pipe, and automatic lubricating work on the coupler is achieved; lubricating oil is guided through a second flow guide groove between the two second sealing gaskets, lubricating oil flows into a first flow guide groove formed between the two first sealing gaskets on the inner side face of the sealing cylinder and the inner side face of the first sealing bearing through lubricating oil holes, and synchronous lubricating work on the coupler and the connecting shaft is achieved; and the coupler and the connecting shaft are effectively maintained.
Owner:MAANSHAN SAIDE SHAFT COUPLING CO LTD