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166results about How to "Avoid position deviation" patented technology

Position prediction method and device based on UWB digital key

The invention provides a position prediction method and device based on an ultra wide band (UWB) digital key, and a position prediction system applied to the UWB digital key, the position prediction system comprises a UWB tag and a plurality of UWB anchor points arranged on a vehicle, and the position prediction method comprises the following steps: determining whether UWB positioning information of the UWB tag is invalid; when the UWB positioning information is invalid, acquiring a velocity vector and a historical track set of the UWB tag and orientation information of the vehicle; and inputting the velocity vector, the historical trajectory set and the orientation information into a position prediction calculation model to calculate a predicted position of the UWB tag. The technical problem that when an existing automobile digital key is blocked by an obstacle and the digital key cannot be connected to an automobile UWB anchor point, the function of the digital key is in a failure or invalid state, and the user experience is affected is solved.
Owner:NINGBO JOYNEXT TECH CO LTD

Testing machine for reproducing white spalling phenomenon of bearing

ActiveCN222528933UGood effect in simulating vibration environmentSimple structureMachine bearings testingDrive wheelElectric machinery
The utility model discloses a testing machine for reproducing the white peeling phenomenon of a bearing, which comprises a testing stand, a belt pulley bearing support is arranged at the upper end of the testing stand, a plurality of bearing seats for placing belt pulley bearings are arranged on the belt pulley bearing support, each bearing seat is provided with a belt pulley bearing, and the belt pulley bearing is arranged on the belt pulley bearing support. A driving motor used for driving a belt pulley is arranged at the lower end of the test bed, a driving wheel is arranged at the position, corresponding to a belt pulley bearing, of one end of the driving motor, a belt is in transmission connection between the driving wheel and the belt pulley bearing, the test bed is provided with a plurality of supporting table legs, and elastic pieces are arranged between the supporting table legs and the test bed. The testing machine can simulate the testing environment of belt pulley bearing speed change and vibration testing, the simulation effect is good, and the structure is simple.
Owner:C&U CO LTD +3

Double-track photovoltaic panel glass curtain wall plate mounting structure

The invention relates to the field of fabricated buildings, and particularly provides a double-track photovoltaic panel glass curtain wall plate mounting structure. The device comprises a wall body and a supporting cross beam, an inner sliding rail and an outer sliding rail are installed at the bottom of the supporting cross beam, and a first winch and a second winch are installed on the inner sliding rail and the outer sliding rail correspondingly. The two sets of limiting wheels on the inner side of the sliding frame also move along with the sliding frame and accurately abut against and limit the traction rope, the transverse position of the hoisting frame and the transverse position of the curtain wall plate adsorbed to one side are effectively adjusted, and therefore the relative distance between the curtain wall plate and the hanging basket and the relative distance between the curtain wall plate and the wall are changed, and an operator can adjust the position of the curtain wall plate according to the specific installation environment. The transverse position of the curtain wall plate can be quickly and accurately adjusted, the installation convenience of the curtain wall plate is remarkably improved, and the safety in the installation process is greatly improved.
Owner:CHINA SHANXI SIJIAN GRP

Fabricated building stair mold

The invention discloses an assembly type building stair mold, and relates to the technical field of stair molds, the assembly type building stair mold comprises a mold mechanism, the side face of the mold mechanism is provided with a transverse steel bar limiting mechanism, and the transverse steel bar limiting mechanism is used for limiting and fixing transverse steel bars in a prefabricated stair. According to the longitudinal reinforcement limiting mechanism, the height of a clamping head is accurately adjusted through a third mounting bolt, the clamping head can be flexibly selected according to the diameter of a longitudinal reinforcement, the mounting height and position of the longitudinal reinforcement can be accurately controlled, the overall positioning accuracy of a reinforcement framework is guaranteed, and then the mechanical property of the prefabricated stair is improved; the sleeve plays a role in protecting the end, inserted into the mold mechanism, of the third mounting bolt, it is avoided that concrete adhesion affects bolt disassembly, meanwhile, due to the detachable design of the third mounting bolt and the modular structure of the steel bar limiting mechanism, the demolding difficulty is lowered, damage to stairs after a component is formed is reduced, and the demolding efficiency and the finished product quality are improved.
Owner:ANHUI CONSTR ENG CHANGJIANG CONSTR INVESTMENT CONSTR IND CO LTD

Capacitive mechanical sensor based on flexible electrode, electronic skin and robot

The invention relates to a capacitive mechanical sensor based on a flexible electrode, an electronic skin and a robot. The sensor comprises a base body, a positioning piece, a CDC and a processing module. A lower electrode is arranged on the surface of the substrate, a flexible upper electrode is arranged above the lower electrode, and the projection of each upper electrode relative to the lower electrode at least covers partial area of the corresponding lower electrode; the positioning piece is fixed on the base body and is provided with an elastic first part higher than the lower electrode; one end of the upper electrode is fixed relative to the lower electrode or the first part, the other end of the upper electrode is directly or indirectly physically connected with the first part, the first part is lifted relative to the lower electrode to form a bent electrode, and the upper electrode and the lower electrode are isolated through an insulating layer; the first part deforms under the action of external force to drive the upper electrode to change the indirect contact area of the bent part on the lower electrode; the CDC is coupled with the corresponding electrodes to obtain capacitance between the upper and lower electrodes; the processing module is coupled with the CDC and is used for outputting an electric signal representing the acting force according to the capacitor.
Owner:BEIJING TASHAN TECHNOLOGY CO LTD

Tool for welding chassis of scrubber and use method

The invention relates to the field of floor scrubber welding machining. The invention discloses a tool for welding a chassis of a scrubber and a using method, and aims to solve the problem that when an existing chassis of a sweeper is welded, a bottom plate of the tool needs to be welded with a left mounting beam and a right mounting beam; during welding, auxiliary equipment needs to be adopted for supporting and positioning between the left mounting beam and the tool bottom plate and between the right mounting beam and the tool bottom plate, the left mounting beam and the right mounting beam cannot be calibrated through positioning, and after welding, the chassis needs to be carried to the position below a sweeper to be assembled; according to existing equipment, a chassis needs to be carried and moved through auxiliary equipment, and the assembling efficiency of the chassis is affected. Unlocking is controlled through the outer clamping device and the inner clamping device, an operator can directly move the tool bottom plate after observing the welding condition of the left mounting beam and the right mounting beam conveniently, and the operator can conveniently mount the scrubber subsequently.
Owner:ZIBO DINGJIE CLEANING EQUIP CO LTD

Mechanical arm tail end shake suppression device

The utility model provides a mechanical arm tail end jittering suppression device, belongs to the technical field of mechanical arm tail end jittering suppression devices, and aims to solve the problems that when a displacement compensator is adopted to control jittering of the tail end of a simple mechanical arm, economy is not achieved, the process of data acquisition and parameter debugging is tedious, manpower is wasted, and the working efficiency is high. Comprising an anti-rust shell, a single-shaft mechanical arm, a brushless motor, a first holder, a second holder, a restraining mechanism and a triggering mechanism. The single-shaft mechanical arm is arranged on the side face of the rust-proof shell. The brushless motor is fixedly connected to the interior of the rust-proof shell; the first retainer is fixedly connected to the interior of the rust-proof shell; the second retainer is fixedly connected to the interior of the rust-proof shell; the inhibiting mechanism is arranged in the rust-proof shell; and the trigger mechanism is arranged in the rust-proof shell. The single-shaft mechanical arm tail end vibration suppression device has the advantages that vibration suppression of the single-shaft mechanical arm tail end is completed through a simple mechanical device, economical efficiency and reliability are improved, and operation steps are simplified.
Owner:HANSHAN NORMAL UNIV

Prefabricated concrete part welding device

The utility model discloses a prefabricated concrete part welding device which comprises a plurality of welding units and a track, and the welding units are arranged on the track. The welding unit comprises a supporting assembly and a welding platform, the top of the supporting assembly is horizontally connected with a first fixing rod, the first end of the first fixing rod is vertically connected to the first end of a second fixing rod, the welding platform is connected to the second end of the first fixing rod and the second end of the second fixing rod, and the welding platform is obliquely arranged on the supporting assembly; a plurality of placing strips which are perpendicular to one another are arranged in the welding platform, the two ends of each placing strip are connected to the inner side face of the welding platform, and a clamping groove is formed in each placing strip and used for placing reinforcing steel bars; the bottom of the supporting assembly is connected with a base, screws are arranged on the base, and the screws are used for connecting the base to a rail. The welding device can solve the problem that when prefabricated concrete parts are manufactured, position deviation is prone to occurring in the welding process of reinforcing steel bars.
Owner:GUANGXI RES INST OF MECHANICAL IND

Light guide piece, lamp and carrier

PendingCN122083271AAchieve independent segment controlSolve the problem of single lighting effectMechanical apparatusVehicle interior lightingLight guideEngineering
The invention relates to the field of lamps, and discloses a light guide part, a lamp and a carrier, the light guide part comprises at least two light guide sections which are arranged in sequence, and every two adjacent light guide sections are connected through a connecting section; wherein each light guide section is provided with a light inlet part and a light outlet part, the light inlet parts are used for allowing light of the light-emitting assembly to enter the light guide sections, the light outlet parts are used for allowing the light of the light guide sections to be emitted, and the connecting sections are configured to limit at least part of the light to be transmitted between the two adjacent light guide sections. The light guide part is designed to be of the structure that the at least two light guide sections and the connecting sections are alternately connected, independent segmented control over all the light guide sections can be achieved, for example, the on-off states of different light guide sections are independently adjusted, or differentiated color output of all the light guide sections is achieved, the problem that a traditional light guide part is single in light emitting effect is effectively solved, and the light guide part is more convenient to use. And diversified and differentiated light emitting requirements are fully met. The connecting sections can effectively limit light transmission between the adjacent light guide sections, and the light crosstalk phenomenon is avoided.
Owner:ZHEJIANG ZEEKR INTELLIGENT TECH CO LTD +1

Obstacle association method and device, computer equipment and storage medium

The invention provides an obstacle association method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining measurement data from at least one sensor, and enabling the measurement data to comprise a plurality of obstacle measurements and detection information thereof; for each obstacle measurement to be associated, selecting a target reference point type from a plurality of predefined candidate reference point types according to detection information of the obstacle measurement to be associated; determining a measurement reference point from the detection information of the obstacle measurement based on a target reference point type selected for each obstacle measurement; determining a matching measure between a measurement reference point and a track reference point based on the measurement reference point measured by the obstacle and the track reference point determined for the fused track; according to the calculation result of the matching measurement between all the obstacle measurements and all the fused tracks, the association relationship between the obstacle measurements and the fused tracks is determined, and the accuracy and the reliability of obstacle association can be remarkably improved by adopting the method.
Owner:CHINA FAW CO LTD

Method for assembling shaft

The present invention addresses the problem of providing a technique for preventing a disc spring from deviating from a position determined by a design when a shaft is rotatably assembled with respect to a housing. An assembly method includes: an inner ring press-fitting step of press-fitting a shaft into an inner ring of a bearing so that the bearing is separated from one end of the shaft by a predetermined distance; a belleville spring arrangement step of inserting an annular belleville spring from one end of the shaft after the inner ring press-fitting step, and arranging the belleville spring adjacent to the bearing; and an outer ring press-fitting step in which, after the disk spring arrangement step, the housing is brought close to the bearing from the disk spring side, and the outer ring of the bearing is press-fitted into the inner peripheral surface of a bearing holding part provided in the housing. The disc spring arrangement step and the outer ring press-fitting step are performed in a state in which one end of the shaft is oriented upward and downward and the shaft is supported in the vertical direction, and a prescribed distance from the one end of the shaft to the inner ring is greater than the free height of the disc spring.
Owner:TOYOTA JIDOSHA KK

Continuous printing pausing method and device, printing equipment, storage medium and program product

The embodiment of the invention provides a continuous printing pausing method and device, printing equipment, a storage medium and a program product, and relates to the technical field of continuous printing pausing. The method comprises the steps that a pause type is determined in response to a pause instruction, pause operation is executed based on the pause type so that a printing medium can stop at a preset pause position, when a continuous printing instruction of the printing medium is received, a continuous printing strategy is determined based on the pause type and / or the preset pause position, and the continuous printing strategy comprises a continuous printing position. And the printing medium and the printing head are driven to start printing from the continuous printing position, so that the physical positions of the continuous printing content and the printed content before pause are continuous, and the pixel deviation of the physical positions in the paper outlet direction of the printing medium is smaller than a preset pixel number threshold value. According to the embodiment of the invention, accurate positioning of the continuous printing position is realized, the continuity of the continuous printing content and the original content is guaranteed by continuously controlling the physical position and controlling the pixel deviation, and the printing effect of pausing continuous printing is remarkably improved.
Owner:WUHAN JINGCHEN INTELLIGENT IDENTIFICATION TECH CO LTD

High-power integrated circuit chip packaging device

The utility model belongs to the technical field of chip packaging, and discloses a high-power integrated circuit chip packaging device which comprises a feeding structure, a machine body, a control unit, a suction unit, a feeding structure and a fixing structure. The feeding structure comprises a tray, a guide part and a transmission part, the guide part is connected to the machine body and used for driving the transmission part to move, the transmission part is connected to the guide part and used for driving the tray to move, the tray is connected to the transmission part and used for bearing chips, and the control unit is connected to the machine body and used for controlling the packaging device to operate. When the chip is packaged, the rack meshed with the gear is moved, so that the end part of the clamping block is attached to the end part of the chip, the chip is fixed on the slide holder, the position deviation of the chip during packaging is effectively avoided, and the packaging quality and the product percent of pass are greatly improved.
Owner:SICHUAN WALL TECH CO LTD

Atomizer nozzle assembly

ActiveCN224058726UEnsure atomization needsReduce use costAtomizer nozzleAluminium powder
The utility model relates to the technical field of aluminum powder atomizers, in particular to an atomizer nozzle assembly which comprises a nozzle body, and the nozzle body comprises a molten aluminum circulation body, a primary air cavity wrapping body and a secondary air cavity wrapping body. The replaceable nozzle is composed of a round pipe section, a flange section connected with the lower end of the round pipe section and an upper bent section connected with the outer edge of the flange section, a limiting spigot corresponding to the round pipe section is formed in the lower edge of the inner circumferential face of the molten aluminum circulation body, and a plurality of primary airflow inlets corresponding to the primary impact flow channels are formed in the outer circumferential wall of the round pipe section. A plurality of secondary airflow inlets corresponding to the secondary impact runners are formed in the peripheral wall of the round pipe section, an annular positioning table located on the inner side of the upper bent section of the replaceable nozzle is arranged at the lower end of the secondary air cavity wrapping body, and the flange section of the replaceable nozzle is connected and fixedly connected with the bottom face of the annular positioning table. When the nozzle is blocked, the nozzle main body does not need to be replaced, so that the use cost is saved.
Owner:YINGKOU HENGDA INDAL

Battery tray fixing clamp

The invention discloses a battery tray fixing clamp, and relates to the technical field of battery tray production, the battery tray fixing clamp comprises a bottom plate, the four corners of the lower end face of the bottom plate are fixedly connected with supporting legs, the middle of the bottom plate is rotatably connected with a hollow stepped column, and the upper end of the hollow stepped column is fixedly connected with a rope guide box; a rotating assembly used for driving the hollow stepped column to rotate is arranged on the bottom plate. The clamping force can be monitored during use through the arranged electric push rod and the tension sensor, the clamping force can be conveniently controlled, deformation of the battery tray during clamping is avoided, meanwhile, during clamping, the four clamping plates are synchronously close to each other to clamp the battery tray, centering of the tray can be achieved while clamping is conducted, and the clamping efficiency of the battery tray is improved. And position deviation during subsequent machining is avoided.
Owner:HUNAN XINZHENG NEW MATERIAL TECH CO LTD

A metal pipe punching and edge sealing device

This invention relates to a metal pipe processing apparatus, and more particularly to a metal pipe punching and edge-sealing apparatus. It includes a feeding device, a punching device, and an edge-sealing device connected sequentially to each other. The punching device includes a first conveying mechanism, a first denting mechanism, a first punching mechanism, a second denting mechanism, a second punching mechanism, and a first positioning mechanism, all positioned above a punching machine. The first denting mechanism, the first punching mechanism, and the first positioning mechanism are sequentially arranged on one side of the punching machine; the second denting mechanism and the second punching mechanism are arranged on the other side of the punching machine. There are two first positioning mechanisms, each corresponding to one of the second denting mechanism and the other to the other. By mounting the denting mechanism, punching mechanism, punching mechanism, and edge-sealing mechanism on the same device, the four mechanisms can be linked to complete the left and right processing of the pipe fitting.
Owner:KEESON TECH CORP LTD

Butt joint mechanism based on BIM building pipeline construction

The invention relates to the technical field of pipeline construction, in particular to a BIM (Building Information Modeling)-based building pipeline construction docking mechanism which comprises a base, two groups of pipe fixing assemblies are arranged above the base, and each pipe fixing assembly comprises a mounting ring, three positioning rods and three inclined rods fixedly mounted on the surfaces of the three positioning rods respectively; a plurality of penetrating openings are circumferentially formed in the outer ring wall of the mounting ring, the three positioning rods are slidably arranged in the penetrating openings correspondingly, through openings are formed in the surfaces of the inclined rods, a threaded rod is horizontally and rotatably mounted on the surface of the mounting ring, and the threaded rod is sleeved with a moving ring in a threaded mode; and a plurality of sliding rods are fixedly installed on the outer ring wall of the moving ring in a circumferential shape, and one ends of the multiple sliding rods penetrate through the multiple through openings correspondingly. According to the pipe fitting positioning device, pipe fittings of different sizes can be quickly positioned through the multiple positioning rods, meanwhile, the two positioned pipe fittings can be centered with high precision, position deviation caused by butt joint is avoided, and the quality of welded finished products is improved.
Owner:SHANDONG URBAN CONSTR VOCATIONAL COLLEGE +1

Automatic scale calibration system

PendingCN119573857Aeasy to useAdded automatic calibration functionWeighing apparatus testing/calibrationControl engineeringControl theory
The invention belongs to the technical field of scale calibration equipment and systems of concrete mixing plants, and particularly relates to an automatic scale calibration system which comprises a hopper scale, a support, loading platforms, lifting hook pieces, a first driving mechanism and a control module, the support is arranged at the upper end of the hopper scale and extends outwards towards the two sides, the loading platforms are arranged below the two sides of the hopper scale, and the lifting hook pieces are arranged on the loading platforms. The lifting hook piece comprises a ladder frame, weight frames and weights, the weight frames are placed on all steps of the ladder frame respectively, the lifting hook piece can be vertically and movably arranged between the support and the loading platform, and the first driving mechanism is arranged on the support and connected with the lifting hook piece. The weight frames are distributed on the stepped frame in a stepped mode, the first driving mechanism is controlled to drive the lifting hook piece to move from bottom to top during scale calibration, the automatic scale calibration function that a plurality of calibration weights are added to the two sides of the hopper scale at the same time can be achieved, and the scale calibration efficiency and accuracy can be improved; after the scale is calibrated, the lifting hook piece is quickly recovered to be in a suspended state, normal use of the hopper scale is not affected, and the function of temporary scale calibration in the production process is achieved.
Owner:CHINA RAILWAY SHANGHAI ENGINEERING GROUP NO 5 ENGINEERING CO LTD

Steel profile with reinforcing structure

The utility model discloses a steel profile with a reinforcing structure, which comprises a steel profile body, the cross section of the steel profile body is of a U-shaped structure, a plurality of reinforcing blocks are fixedly connected in the steel profile body at equal intervals along the length direction, a cavity is arranged in the steel profile body, the cross section of the cavity is also of a U-shaped structure, and the reinforcing blocks are fixedly connected in the steel profile body at equal intervals. A cavity is formed in the steel section bar body, a fixing reinforcing structure is arranged in the cavity, a first thickening block and a second thickening block are arranged on the inner walls of the two ends of the steel section bar body respectively, and alignment connecting structures are arranged on the first thickening block and the second thickening block. The problem of position deviation during connection of the steel profiles can be effectively avoided, the stability of preliminary connection of the two steel profiles is improved, preliminary connection of the steel profiles is facilitated, the thickness of the connecting position of the steel profiles is increased through the first thickening block and the second thickening block, and the bearing capacity and stability of the connecting position of the steel profiles are effectively improved.
Owner:CHANGSHU GANGCHENG STAINLESS STEEL DECORATION CO LTD

Safety type double-output winch lifting device

The utility model relates to the technical field of winch lifting devices, and discloses a safety type double-output winch lifting device which comprises a bottom plate, a plurality of fixing plates are fixedly connected to the side face of the bottom plate, first shells are fixedly connected to the side faces of the two fixing plates, and driving assemblies are arranged on the inner sides of the two first shells. Second shells are fixedly connected to the side faces of the other two fixing plates, clamping assemblies are arranged on the inner sides of the second shells, a plurality of supporting plates are fixedly connected to the side face of the bottom plate, and reciprocating limiting assemblies are arranged on the side faces of the two supporting plates. According to the rope limiting device, the sliding groove lead screw is matched with the limiting rod, the limiting block can move in the direction of the limiting rod, the clamping block moves on the surface of the sliding groove lead screw along with the limiting block, meanwhile, height adjustment of the limiting ring is achieved through the hole shell and the hole plate through the fixing bolt, and therefore the rope is accurately limited. The position of the clamping block on the sliding groove lead screw can be accurately controlled through a groove in the surface of the sliding groove lead screw.
Owner:CHENGDE CHANGLONGGATONG MACHINERY MANUFACTURING CO LTD

A quick transmission device for chain blocks

The utility model discloses a kind of interlocking building block rapid transmission devices, including fixing frame, transmission assembly is arranged on the fixing frame, the transmission assembly includes material feeding trolley and moving wheel, the material feeding trolley is set on fixing frame, the moving wheel is set in material feeding trolley bottom, guide slot is opened in the fixing frame, the guide slot is adapted with moving wheel, winding wheel is rotatably connected on the fixing frame, winding rope is wound on the winding wheel, fastening assembly is arranged between the material feeding trolley and winding rope, the fastening assembly includes fastening rod and fastening sleeve, the fastening rod is installed on material feeding tank, the fastening sleeve is detachably installed on fastening rod, the fastening sleeve is connected with winding rope, control rod is slidably connected on the fastening sleeve, to solve the technical problem that traditional device mentioned in background art exposes many inconvenient operations in actual use.
Owner:BEIJING DAYU CHENGYUAN ENGINEERING CONSTRUCTION CO LTD +1

Inflatable pulpboard accessory reinforcement device

The utility model discloses an inflatable pulp board accessory reinforcing device belongs to inflatable pulp board technical field, this inflatable pulp board accessory reinforcing device, including processing table and the hot -blast rifle of installing at processing table top, the front end of first support is connected with rotating mechanism, the front end mounting of second support has drive mechanism, the front end of second support is connected with reciprocating mechanism, the bottom of reciprocating mechanism is connected with the drum, drive mechanism is used for driving reciprocating mechanism movement, the utility model discloses through rotating mechanism adjustment hot -blast rifle muzzle and the angle and distance between processing table, ensure that hot -blast concentrated effect is in the bonding area, promote heating efficiency and avoid material overheating damage, through drive mechanism with stable mechanical power replaces manual hot -blast rifle and scraper's physical labor, reduce the worker's fatigue while guaranteeing processing rhythm consistency, through reciprocating mechanism drive drum reciprocating sweep, automatically exclude air bubble and compact bonding layer, promote scraping pressure degree and the stability of frequency.
Owner:SUQIAN HANGYANG OUTDOOR PROD CO LTD

Packaging equipment with adjusting structure

The utility model relates to the field of packaging equipment, and discloses packaging equipment with an adjusting structure, which comprises a working table, a containing groove is arranged on the top surface of the working table, a conveying belt is arranged on the inner wall of the containing groove, a PLC (programmable logic controller) is fixed on the right side of the working table, and a mounting frame is fixed on the top surface of the working table. A mounting hole is formed in the top face of the mounting frame, an air cylinder is fixed to the inner wall of the mounting hole, a packaging module is fixed to one end of an air cylinder telescopic rod, a mounting groove is formed in the right side of the workbench, a plurality of sliding holes are formed in the top face of the workbench, and the sliding holes communicate with the mounting groove. According to the utility model, through the cooperation of the lead screw stepping motor and the infrared scanner, the distance between the adjusting plates can be adjusted according to the size of a product on the conveyor belt, so that the packaging module can accurately package the product, thereby preventing the position deviation caused by manual adjustment and fixation; and a large amount of labor force and time cost are saved.
Owner:NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A

Auxiliary chamfering mechanism of edge grinding machine

ActiveCN224158175UMonitor mobile location in real timeavoid position deviationEdge grinding machinesGrinding drivesFenderControl system
The utility model discloses an auxiliary chamfering mechanism of an edge grinding machine. The auxiliary chamfering mechanism comprises a base; the X-axis motor is mounted on the base and is connected with the lathe head through a screw rod; the lathe head is installed on the base through a guide rail sliding block and can move in the X direction along a guide rail; the left shaft is mounted in a left shaft hole of the lathe head, and the left chuck is mounted at the shaft end of the left shaft; the right shaft is mounted in a right shaft hole of the lathe head, and the right chuck is mounted at the shaft end of the right shaft; the grinding wheel is mounted on the base and can move back and forth; the displacement sensor is mounted on the headstock; the stop block is mounted on the right shaft; the mounting seat is mounted on the stop block; the handle mechanism is installed on the lathe head and used for controlling the right shaft to slide along the shaft hole. The position of the right shaft clamping the product is detected in real time through the displacement sensor, so that the change of the thickness of the product is detected, compensation is carried out in the control system, and the problem of inconsistent chamfers caused by the thickness error of the product is solved.
Owner:景德镇航宇科技有限公司

Vibration cutter

The utility model relates to a vibration cutter which comprises a driving motor, a gear box assembly fixed below the driving motor and a cutter head assembly arranged below the gear box assembly. The tool bit assembly comprises a tool sleeve, a tool bit connecting piece arranged in the tool sleeve, a magnetic attraction block arranged in a groove of the tool bit connecting piece and a tool bit connected with the magnetic attraction block in a magnetic attraction mode, a positioning hole is formed in a blade clamp of the tool bit, a positioning rod capable of being inserted into the positioning hole is arranged in the groove, and the tool bit extends out of a tool edge at the front end of the tool sleeve. According to the vibration cutter, through the magnetic attraction type connecting technology, rapid installation and accurate positioning of the cutter head assembly are achieved, and the production efficiency and the cutting accuracy are improved. The magnetic connection between the magnetic block and the tool bit ensures the convenience of replacing the tool bit, and meanwhile, the design of the positioning hole and the positioning rod ensures the consistency and accuracy of installing the tool bit every time.
Owner:ANHUI HAN-BOND TECHNOLOGY CO LTD

Automatic welding robot for loader bucket

The utility model relates to the technical field of welding robots, in particular to a loader bucket automatic welding robot which comprises a supporting seat, an anti-inclination rib plate is arranged on one side of the supporting seat, a connecting rib plate is arranged at the end, close to the supporting seat, of the anti-inclination rib plate, and reinforcing ribs are vertically arranged on the inner side of the anti-inclination rib plate. A supporting cross rod is arranged at the upper end of the supporting base, a first lead screw guide rail mechanism is arranged on the upper side of the supporting cross rod, and a first sliding base is arranged on the upper side of the first lead screw guide rail mechanism. Through the supporting seat, the rotary fixing seat, the rotary motor and the fixing disc, when the welding robot for the bucket is used, a welding structure and a bucket fixing structure are integrally arranged, and the situation that after long-time use, position deviation is prone to occurring between the welding robot and the bucket fixing structure, and the welding quality is improved is avoided. Adjustment is not needed when the bucket is welded, and the welding efficiency is guaranteed.
Owner:SHANDONG XUANYE ROBOT TECH CO LTD

Mobile phone antenna convenient to assemble

The utility model discloses a mobile phone antenna convenient to assemble, which comprises a mobile phone rear cover, an antenna body is arranged on one side of the top end of the mobile phone rear cover, a positioning arc edge matched with the mobile phone rear cover is arranged on the edge of one side above the antenna body, and four arc-shaped clamping edges are arranged on the upper outer side and the lower outer side of the middle end of the antenna body. The antenna body is provided with four sleeving holes, the edge of one side of the mobile phone rear cover is provided with limiting columns and sleeving columns which are matched with the arc-shaped clamping edges and the sleeving holes, and the posture of the antenna body can be effectively limited and fixed through the limiting columns and the sleeving columns, so that the antenna is prevented from moving during assembly; the multi-point limiting device has the actual using effect of multi-point limiting, attitude positioning can be effectively conducted on the antenna, inclined movement is avoided, therefore, the position accuracy during antenna assembling can be effectively improved, position deviation during antenna assembling can be prevented, the overall quality and efficiency of antenna assembling can be effectively improved during actual assembling operation, and the assembling efficiency of the antenna can be effectively improved. And a good actual use effect is achieved.
Owner:高荣

Semi-automatic short circuit ring pressing equipment for motor

The invention relates to the technical field of short circuit ring assembly, and discloses a semi-automatic short circuit ring pressing device for a motor, which comprises a workbench, a belt conveyor is mounted at the top of the workbench, an angle plate is fixedly connected to the top of the belt conveyor, and a transmission assembly component for improving the placement precision of a short circuit ring is arranged above the belt conveyor. The transmission assembly component comprises a plurality of transmission belts for placing the short-circuit rings through self transmission thrust, high-precision placement of the short-circuit rings is achieved through transmission of the transmission belts to the short-circuit rings, the problem of contact between the short-circuit rings and the stator iron core is solved, firstly, the transmission belts ensure the stability of the short-circuit rings in the placement process, and the transmission efficiency of the short-circuit rings is improved; and the short circuit ring is accurately conveyed into the stator iron core through a transmission mechanism, so that the position deviation caused by manual operation is effectively avoided, the electrical performance of the motor is improved, the contact resistance is reduced, the local heating phenomenon is reduced, and the efficiency of the motor is favorably improved.
Owner:ZHEJIANG TAIDA MINIATURE ELECTRICAL MASCH CO LTD

Vertical wire drawing machine

InactiveCN119525303Aavoid cloggingEnsure feed directionTransmission beltConveyor belt
The invention relates to the technical field of wire drawing machines, and discloses a vertical wire drawing machine which comprises a base, a heating box is fixedly connected to the bottom of the inner wall of the base, an engine is fixedly connected to the end face of the side, close to the heating box, of the inner wall of the base, a material box is fixedly connected to the inner wall of the heating box, and a motor is fixedly connected to the top of the base. A bottom polisher is fixedly connected to the end face of the side, away from the motor, of the top of the base, a top polisher is arranged on the surface of the bottom polisher, and the bottom of the top polisher is fixedly connected with the top of the base. During operation, the heating box firstly operates to heat objects in the material box, when the objects are heated to a certain degree, the engine starts to operate, the wire drawing rod operates, at the moment, the output end of the engine in the feeding component rotates, the output end of the engine drives the transmission belt to conduct transmission, and the transmission belt can drive the transmission rotating shaft to rotate; and the transmission turntable is driven to rotate.
Owner:JIANGSU TUOQIANG INTELLIGENT TECH CO LTD