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37results about How to "Limited rotational movement" patented technology
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Vortex oscillator
ActiveCN103706275ALimited rotational movementSmooth revolutionShaking/oscillating/vibrating mixersEngineeringMixing effect
The invention relates to a vortex oscillator. A motor is fixed on a motor base, and a rotating shaft of the motor is in transmission connection with an eccentric shaft; a plastically deformable control support is mounted on the eccentric shaft through a bearing, and the plastically deformable control support and the eccentric shaft can rotate relative to each other; an upper support plate and a lower support plate are arranged above and below the plastically deformable control support respectively, an upper counterweight is arranged at the top end of the eccentric shaft, and a lower counterweight is arranged on the lower support plate; a sample block is arranged on a sample block support plate, and the sample block support plate is arranged on the upper support plate through an isolation column; the bottom of a pillar and the motor base are relatively fixed, and the top of the pillar is connected with the plastically deformable control support. The vortex oscillator provided by the invention can effectively limit the autorotation motion of the sample block and ensure the stable revolution motion of the sample block, and enables a reagent placed in a test tube in the sample block to produce a stable vortex so as to achieve an excellent uniform mixing effect.
Owner:北京达博创新科技开发有限公司
Reciprocating type washing machine
ActiveCN104975458AOvercome the disadvantages of large wear and large water consumptionImprove washing effectOther washing machinesTextiles and paperImpellerReciprocating motion
The invention provides a reciprocating type washing machine. The reciprocating type washing machine comprises a washing bucket, an upper cover, a transmission mechanism, a piston and a driving device, wherein the upper cover is movably connected to an opening of the washing bucket, the washing bucket comprises an upper portion and a lower portion, the upper portion of the washing bucket is used as a washing cavity for containing / washing clothes, the piston is arranged in the washing cavity, the lower portion of the washing bucket is used as a control cavity, the transmission mechanism is arranged in the control cavity, the input end of the transmission mechanism is connected with the driving device, the transmission mechanism and the piston are in screw transmission, and the driving device drives the piston to perform up-down reciprocating motion in the washing bucket through the transmission mechanism. According to the reciprocating type washing machine, washing is performed through reciprocating extrusion on the clothes by the piston, the defects that an existing impeller type washing machine and a tumbling-box washing machine are serious in wear of the clothes and large in water consumption are overcome, and the better washing effect is achieved.
Owner:QINGDAO HAIER WASHING MASCH CO LTD
Bobbin and assembling method thereof
The invention discloses a bobbin and an assembling method thereof. The bobbin comprises a roller body and stop plates which are arranged at the two ends of the roller body; the roller body is integrally manufactured and formed and comprises a coiled pipe and stop edges which are formed at the two ends of the coiled pipe; an annular groove is formed in the inner side of each stop edge at the corresponding end part of the coiled pipe; a first notch groove is formed in each stop edge; a stop block is arranged at the position, on each annular groove, on the inner side of the corresponding stop edge; a through hole is formed in the intermediate position of each stop plate; a second notch groove is formed in the edge of each through hole; each through hole is formed in the corresponding annular groove in a sleeving manner; each stop block is arranged in the corresponding second notch groove to prevent the corresponding stop plate from rotating. When the bobbin is assembled, the stop edge at one end of the roller body is clamped into the through hole of the corresponding stop plate, one side of each stop edge is clamped into the corresponding second notch groove, each first notch groove in the other side of the corresponding stop edge is clamped at the edge of the corresponding through hole, and the roller body is rotated clockwise until the stop blocks are clamped into the second notch grooves and the through holes are completely formed in the annular grooves in the sleeving manner. The bobbin is detachable and is convenient to transport, so that the transport cost is reduced; the bobbin is assembled easily and quickly, so that the production efficiency can be improved; the quality is more stable because of the integrated roller body of the bobbin.
Owner:刘贤烨
Apparatus, rockl drilling rig and method for rock drilling
An apparatus, rock drilling rig and method for rock drilling includes a turning device for moving a drilling tool around longitudinal axis of the tool. The turning movement is controlled by an alternating turning system so that direction of turning movement is continuously reversed to first and second turning directions. The turning angle of the tool is restricted and a safety system (SS) is configured to monitor the operation and to ensure that a predetermined turning angle is not exceeded.
Owner:SANDVIK MINING & CONSTR OY
Device for closing a container and removing a fluid product
InactiveCN1556766ALimited rotational movementGuiding and assisting displacementClosuresTamper-indication equipmentsEngineeringFluid output
Owner:BERICAP
External door handle assembly
An external door handle assembly, comprising: a handle carrier (3) fastened to an inner side (4) of a door, a handle element (11) mounted on the handle carrier (3), and a groove shell (5) which is allowed to be mounted by going through a door onset part (8) form the outer side (6) of the door, to stretch to the handle carrier (3) at the inner side (4) of the door, and to accommodate the handle element (11) which can be operated from the outer side (6) of the door. The handle element (11) is provided with a push button (27) for triggering an electronic door opening operation and allowed to be operated from the outer side (6) of the door. A solution in which a door handle is manufactured by mounting elements as less as possible, premounting is achieved through the handle form the inner side or outer side of the door, is achieved in such a way that: the handle element (11) is also provided with a handle main body (28) which is configured to trigger a mechanical opening process and to connect the handle element (11) and the handle carrier in a swing manner, and the push button (27) is rotatably supported relative to the handle main body (28).
Owner:HUF HULSBECK & FURST GMBH & CO KG
Intelligent open type numerical control device
InactiveCN108326380APrevent program lossImprove work efficiencyGear-cutting machinesGear teethSmart controlMachine tool
The invention discloses an intelligent open type numerical control device which comprises a fixed bottom plate. A case integrated with the fixed bottom plate is arranged at the upper end of the fixedbottom plate; an intelligent controller is arranged on the right side of the front end surface of the case; a closing door is arranged on the left side of the front end surface of the case; a hydraulic fixture is arranged at the lower end of a working space; a supporting block is fixedly connected to the upper end of a rear end wall of the working space; a lifting tank with a downward opening is arranged at a position, corresponding to the hydraulic fixture, at the front end of the supporting block; a lifting rod is arranged in the lifting tank; and the lower end of an adjusting rod penetratesthrough a lower end wall of a rotary space and is fixedly connected with a cutter inserting bar. When the intelligent open type numerical control device provided by the invention works, different program chips are selected according to different workpieces to be processed, so that the occurrence of the phenomenon of program losing caused by machine tool breakdown is effectively prevented; programs can be copied directly, so that the working efficiency is improved; and a transmission shaft drives the cutter inserting bar to rotate, so that the angle adjustment of different spiral angles of a gear to be processed is realized.
Owner:桐乡市远邦传感器有限公司
System for measuring poses of tail ends of six-foot positioning platforms in real time
ActiveCN109556517ALittle changeGuaranteed measurement accuracyUsing optical meansControl using feedbackGratingClosed loop
The invention relates to the technical field of measurement equipment, in particular to a system for measuring poses of tail ends of six-food positioning platforms in real time. The system comprises amovable platform, a fixed platform and six flexible grating ruler measurement rods. The system can be used for six-dimensional pose closed-loop control of large-scale six-degree of freedom positioning platforms in large-scale adjustment processes; when the movable platform moves to a certain pose, the pose of the movable platform is calculated in real time through length change values of the sixgrating ruler measurement rods; and the system adopts a gapless spline track and a spline shaft to realize axial flexible motion of the grating ruler measurement rods and limit spinning motion of thegrating ruler measurement rods so as to ensure high measurement precision. The grating ruler measurement rods are follower rods which can be elongated or shortened along with the pose change of the movable platform, does not bear pressure caused by high load of the movable platform and can decrease the measurement precision change caused by stress deformation, thereby further ensuring the high-precision pose measurement of the movable platform.
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
Power assembly suspension system
ActiveCN112721602AIncrease front and rear spanLimited rotational movementElectric propulsion mountingControl devicesVehicle frameElectric machinery
The invention relates to a power assembly suspension system. The power assembly suspension system comprises a motor, a gearbox connected with the motor and located behind the motor, a front suspension bracket arranged in front of the motor, having one end connected to the front end of the motor, and the other end used for being connected with a frame, and a rear suspension bracket comprising a left rear suspension bracket connected with the left side of the gearbox and a right rear suspension bracket connected with the right side of the gearbox. According to the power assembly suspension system, the front suspension bracket is installed in front of the motor, so that the size of the whole power assembly suspension system in the width direction of a vehicle is not too large, and the arrangement space is sufficient; and the front suspension bracket is arranged in front of the motor, so that the front-back span of the power assembly suspension system is increased, the front suspension bracket and the back suspension bracket can better limit the rotary motion of the power assembly in the front-back direction, and the vibration isolation effect of the power assembly suspension system is better.
Owner:DONGFENG COMML VEHICLE CO LTD
Vehicle distance-measurement anti-collision radar device
The invention discloses a vehicle distance-measurement anti-collision radar device. The vehicle distance-measurement anti-collision radar device comprises a base, and also comprises a first connectingrod, a second connecting rod and an installing plate; one end in the axial direction of the first connecting rod is fixed on the base, the other end in the axial direction of the first connecting rodis rotationally connected with one end in the axial direction of the second connecting rod, and the installing plate is arranged at the other end in the axial direction of a third connecting rod; aninstalling hole is formed in the installing plate, and the inner walls of the two ends in the axial direction of the installing hole are each provided with a bearing; the vehicle distance-measurementanti-collision radar device also comprises a rotating shaft, the rotating shaft is arranged in the installing hole through the two bearings, a rotating button is arranged at one end in the axial direction of the rotating shaft, and the other end in the axial direction of the rotating shaft is connected with a radar box. The vehicle distance-measurement anti-collision radar device is a vehicle-mounted portable radar installing structure, the structure is simple, installation and using are convenient, and angle adjustment is also convenient.
Owner:四川嘉义新能有限公司
Lock body structure
InactiveCN112681896AReduced unlock travelRestore rotationBuilding locksStructural engineeringMechanical engineering
The invention discloses a lock body structure. The lock body structure comprises a lock body shell, a lining plate, a limiting groove component, a turnover bolt and a retaining spring, wherein the lining plate is mounted on the side portion of the lock body shell and is provided with a spring bolt hole; the limiting groove component is arranged on the side, close to the spring bolt hole, in the lock body shell, and an open end of the limiting groove component is opposite to the spring bolt hole; the turnover bolt is arranged in the open end of the limiting groove component and can move in the length direction of a limiting groove, a limiting protruding block is arranged on the side portion of the turnover bolt, a clamping groove is formed in the rear end of the turnover bolt, and the front end of the turnover bolt penetrates through the spring bolt hole of the lining plate; and the retaining spring is arranged in the limiting groove component, one end of the retaining spring is connected to the bottom face of the limiting groove component, and the other end of the retaining spring applies elastic force to the bottom face of the clamping groove of the turnover bolt. When the lock body structure is applied to a lock, the lock has the characteristics of short unlocking stroke and small required force and is more convenient to open.
Owner:GUANGDONG MINGMEN LOCKS IND
Electronic device and power converting unit thereof
The invention discloses an electronic device and a power converting unit thereof. The power converting unit comprises a driving shaft, a rotating part and a moving part. The rotating part is connected with the driving shaft and comprises a first tooth part and a second tooth part. The moving part comprises a gear rack, a lifting arm and a stopping part, wherein the gear rack is used for being meshed with the first tooth part. The driving shaft drives the rotating part to rotate toward a first direction so that the first tooth part can be separated from the gear rack, and the second tooth part pushes the lifting arm to rotate toward a second direction. When the driving shaft drives the rotating part to rotate toward the second direction, the second tooth part pushes the lifting arm to rotate to the stopping part toward the first direction, the stopping part limits the rotating movement of the lifting arm, so that the lifting arm can move toward a third direction.
Owner:QISDA CORP
An intelligent aerial work robot
ActiveCN108390346BLimited rotational movementInhibit sheddingOverhead installationMotor driveEngineering
The invention discloses an intelligent aerial working robot, and the robot comprises two moving devices which are arranged in a left-right direction in an array manner. Each moving device comprises afixed housing, and the lower end of the right end face of the left fixed housing is fixedly provided with a connecting plate. The front and rear ends of the right end face of the connecting plate aresymmetrically provided with left support plates, and a cross-shaped turning shaft is disposed between the left support plates. The upper and lower ends of the cross-shaped turning shaft are symmetrically provided with right support plates, and the right ends of the right support plates are fixedly connected to the lower end of the left end face of the right fixed housing. The rear sides of the left end faces of the fixed housings are each provided with a rotating camera, and the rear end face of the left fixed housing is provided with a deicing device. During operation, an extruding roller jacks a cable, thereby guaranteeing the normal operation of the device. A motor drives a rotating disc to rotate through a transmission spindle, thereby removing the ice on the cable under the action offriction. The rotating cameras can facilitate the observation of the position relation between the moving devices and the cable.
Owner:STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY
Aerial operation safety robot
InactiveCN108390345ALimited rotational movementInhibit sheddingOverhead installationMotor driveEngineering
The invention discloses an aerial operation safety robot, and the robot comprises two moving devices which are laterally arranged in an array. Each moving device comprises a fixed housing, and the lower end of the right end face of left fixed housing is provided with a connecting plate. The front and rear ends of the right end face of the connecting plate are symmetrically provided with left support plates, and a cross-shaped turning shaft is disposed between the left support plates. The upper and lower ends of the cross-shaped turning shaft are symmetrically provided with left and right support plates. The right end of the right support plate is fixedly connected to the lower end of the left end face of the right fixed housing, and the rear sides of the left end faces of the fixed housings are each provided with a rotating camera. The rear end face of the left fixed housing is provided with a deicing device. During operation, a cable is jacked through an extruding roller, thereby guaranteeing the normal operation of a device. A motor drives a rotating disc to rotate through a transmission central spindle, thereby removing the ice on the cable under the friction action. The rotating cameras can facilitate the observation of the position relation of the moving devices and the cable.
Owner:江苏澳森智能科技有限公司
A reciprocating washing machine
ActiveCN104975458BReduce wearReduce water consumptionOther washing machinesTextiles and paperImpellerReciprocating motion
The invention provides a reciprocating type washing machine. The reciprocating type washing machine comprises a washing bucket, an upper cover, a transmission mechanism, a piston and a driving device, wherein the upper cover is movably connected to an opening of the washing bucket, the washing bucket comprises an upper portion and a lower portion, the upper portion of the washing bucket is used as a washing cavity for containing / washing clothes, the piston is arranged in the washing cavity, the lower portion of the washing bucket is used as a control cavity, the transmission mechanism is arranged in the control cavity, the input end of the transmission mechanism is connected with the driving device, the transmission mechanism and the piston are in screw transmission, and the driving device drives the piston to perform up-down reciprocating motion in the washing bucket through the transmission mechanism. According to the reciprocating type washing machine, washing is performed through reciprocating extrusion on the clothes by the piston, the defects that an existing impeller type washing machine and a tumbling-box washing machine are serious in wear of the clothes and large in water consumption are overcome, and the better washing effect is achieved.
Owner:QINGDAO HAIER WASHING MASCH CO LTD
gis combination electrical grounding switch interlocking device
The invention discloses an earthing switch interlocking device of a GIS combined electrical apparatus. The earthing switch interlocking device comprises a disconnecting switch and an earthing switch, wherein the earthing switch is arranged at the lower part of the disconnecting switch; the disconnecting switch comprises a disconnecting switch shell, a disconnecting switch transmission shaft, a disconnecting switch moving contact and a disconnecting switch fixed contact; the earthing switch comprises an earthing switch shell, an earthing switch moving contact and an earthing switch fixed contact; and a bump at the upper end of an interlocking stop shaft of the earthing switch fixed contact can be clamped into one of a plurality of grooves at the lower end of the disconnecting switch transmission shaft. According to the earthing switch interlocking device, motion of the moving contact is operated to push the bump at the upper end of the interlocking stop shaft to be clamped into the groove at the lower end of the disconnecting switch transmission shaft through closing of the earthing switch moving contact and motion of the disconnecting switch transmission shaft is blocked; and rotary motion of the disconnecting switch transmission shaft is limited under the close state of the earthing switch, so that closing of the disconnecting switch is limited.
Owner:XUJI XIAMEN INTELLIGENT SWITCHGEAR MFG +1
Cable protection and guide device
ActiveCN101294613AStable fastening forceLimit up and down movementHauling chainsHoisting chainsScrew thread
Owner:TSUBAKIMOTO CHAIN CO
Dual-mode parking electromagnetic valve of electro-hydraulic speed regulator
PendingCN114811158ALimited rotational movementTo achieve the effect of parkingOperating means/releasing devices for valvesFuel-injection pumpsDieselingSteel ball
The invention provides a dual-mode parking electromagnetic valve of an electro-hydraulic speed regulator. The dual-mode parking electromagnetic valve mainly comprises a shell, a coil, an iron core, an iron core seat, a spring, a spring seat, a steel ball, an iron core limiting mechanism and an ejector rod assembly. When the iron core limiting mechanism and the ejector rod assembly are arranged at the initial positions, the movement range of the steel ball can be set, and the iron core base and the spring base are each provided with a sealing face matched with the steel ball. After the parking electromagnetic valve is powered on or powered off, the steel ball is separated from the sealing surface of the iron core seat or the spring seat, so that the speed regulator controls oil to release pressure, the power piston is further caused to move towards the oil reducing direction, and the diesel engine parking effect is achieved. The two modes of power-on parking and power-off parking of the electro-hydraulic speed regulator under different working conditions can be met, safe parking of a diesel engine is guaranteed, and the device has the advantages of being compact in structure and convenient to install and adjust.
Owner:CHONGQING HONGJIANG MACHINERY
Door handle device
The arrangement (1) has a grasp carrier (3) fastened to an inner side (4) of a door, and a holding element mounted on the grasp carrier. The holding element is provided with a push button for triggering an electronic door opening operation, where the push button is actuated through a door outer side (6) by a door onset part (8). The holding element comprises a grasp body for triggering a mechanical door opening process, and is pivotably connected with the grasp carrier. The push button is rotatably supported relative to the grasp body.
Owner:HUF HULSBECK & FURST GMBH & CO KG
An aerial work robot
ActiveCN108258643BLimited rotational movementInhibit sheddingOverhead installationMotor driveControl engineering
The invention discloses a robot for aerial operation. The robot comprises two moving devices in bilateral array arrangement, each moving device comprises a fixing shell, a connection plate is fixedlyarranged at the lower end of the right end face of the left fixing shell, left supporting plates are symmetrically arranged at front and rear ends of the right end face of the connection plate, a cross-shaped steering shaft is arranged between the left supporting plates, right supporting plates are symmetrically arranged at upper and lower ends of the cross-shaped steering shaft, and right ends ofthe right supporting plates are fixedly connected to the lower end of the left end face of the right fixing shell. A rotating camera is arranged on the rear side of the left end face of each fixing shell, and a deicing device is arranged on the rear end face of the left fixing shell. By a squeezing roller for tightening a cable, normality in operation is guaranteed; operating motors drive rotating plates to rotate through transmission mandrels, so that ice and snow on the cable can be removed under the action of friction; by rotating of the cameras, a position relation between the moving devices and the cable can be conveniently observed.
Owner:扬州市杭集创意设计园有限公司
Apparatus, rock drilling rig and method for rock drilling
ActiveCN106812518BOperational securityLimited rotational movementConstructionsBorehole drivesClassical mechanicsDrilling machines
Owner:SANDVIK MINING & CONSTR OY
For gear hole machining process with diameter greater than 16mm
The invention discloses a machining technology for a gear hole of which the diameter is larger than 16mm. The machining technology comprises the following steps: selecting machining equipment and cutting tools; clamping a workpiece and locating the workpiece by using an angular locating device; compiling the machining technology and machining program; separately putting a strong drill bit used fordrilling and a strong drill bit used for reaming in the corresponding blade guards of the program and carrying out adjustment; using the strong drill bit used for drilling to machine a bottom hole ofthe gear hole, reserving a 0.1-1mm reaming allowance in the radius direction, and keeping the supply of water-soluble cooling liquid in the whole machining process; using the strong drill bit used for reaming to carry out reaming; and during reaming, setting the linear speed of the strong drill bit at 30-40m / min and setting the feeding speed at 0.07-0.12mm / r. The smaller the reaming allowance, the higher the linear speed and the feeding speed, and the supply of the water-soluble cooling liquid is kept in the whole machining process. By using the specific strong drill bits, the machining process of the gear hole can be finished through the drilling and reaming two procedures, the machining efficiency is high, and the repeated use rate is higher.
Owner:ZHUZHOU HARD ALLOY GRP CO LTD
Lock body structure
InactiveCN112681894AReduced unlock travelRestore rotationBuilding locksStructural engineeringMechanical engineering
The invention discloses a lock body structure. The lock body structure comprises a lock body shell, a lining plate provided with a lock tongue hole, a limiting groove component, an overturning tongue, a positioning spring, a locking assembly and an unlocking component; the limiting groove component is arranged on the side, close to a spring bolt hole, in the lock body shell, the open end of the limiting groove component is opposite to the spring bolt hole, and a side hole is formed in one side wall; the overturning tongue is arranged in the open end of the limiting groove component and can move in the length direction of the limiting groove component, a limiting protruding block is arranged on the side portion of the overturning tongue, a clamping groove is formed in the rear end of the overturning tongue, a limiting clamping plate with the length larger than the width of the overturning tongue is arranged on the side wall of one side of the clamping groove, and the front end of the overturning tongue penetrates through the spring bolt hole; the positioning spring is arranged in the limiting groove component, one end of the positioning spring is connected to the bottom surface of the limiting groove component, and the other end applies elastic force to the bottom surface of the clamping groove; the locking assembly is rotationally installed on a pin shaft arranged on the lock body shell, and one end of the locking assembly can penetrate through the side hole to extend into the limiting groove component and abut against the limiting clamping plate; and the unlocking assembly is used for controlling the locking assembly to rotate. The lock body structure has characteristic of being short in unlocking stroke, and unlocking is more convenient.
Owner:GUANGDONG MINGMEN LOCKS IND
A type wheel and its assembly method
Owner:刘贤烨
Anti-rotation device, motion table system and photolithography equipment
ActiveCN109856920BLimited rotational movementAvoid harmPhotomechanical exposure apparatusMicrolithography exposure apparatusEngineeringDesk
The present invention provides an anti-rotation device, a motion table system and a lithography equipment. The anti-rotation device is connected between the workpiece table and the cable table, and is used to limit the workpiece table relative to the cable table around the plane where the vertical workpiece table is located. When the axis of the shaft rotates at an unexpected angle, the anti-rotation device includes a cross telescopic link assembly, and the two ends of the cross telescopic link assembly are respectively connected to the workpiece table and the cable table in rotation; when the workpiece table moves along the first direction, the cross telescopic linkage The rod assembly can be compressed or extended in the same direction, and the connection position of the cross telescopic link assembly, the workpiece table and the cable table remains unchanged in the second direction, and the first direction is the shortest connection direction between the workpiece table and the cable table , the second direction is perpendicular to the first direction in the same plane. When the cross-telescopic connecting rod assembly of the present invention is stretched, its connection position with the workpiece table and the cable table remains unchanged, so as to avoid resistance to the movement of the motion table due to the movement of the connection point along the non-telescopic direction.
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD
A real-time measurement system for the end pose of a hexapod positioning platform
ActiveCN109556517BLittle changeGuaranteed measurement accuracyUsing optical meansControl using feedbackHexapodLoop control
The invention relates to the technical field of measuring equipment, in particular to a real-time measurement system for the end pose of a hexapod positioning platform. It includes: a moving platform, a fixed platform, and more than six retractable grating ruler measuring rods. The device can be used for the six-dimensional closed-loop control of the large-scale six-degree-of-freedom positioning platform in the process of wide-range adjustment. When the moving platform moves to a certain posture, the length change value of the rod is measured by six grating rulers to calculate the real-time position of the moving platform. Position and attitude; the device uses a gapless spline track and a spline bearing to realize the axial telescopic movement of the grating ruler measuring rod and limit the rotation movement of the grating ruler measuring rod to ensure high measurement accuracy. The measuring rod of the grating ruler is a follower rod, which can be extended or shortened with the change of the position and posture of the moving platform. The change in the measurement accuracy caused by this further ensures the high-precision measurement of the pose of the moving platform.
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
Intelligent open type numerical control equipment
InactiveCN108436193ALimited rotational movementProtect normal useGear-cutting machinesGear teethNumerical controlDrive shaft
The invention discloses an intelligent open type numerical control device, which comprises a fixed bottom plate. A chassis integrated with the fixed bottom plate is arranged at the upper end of the fixed bottom plate, an intelligent controller is arranged on the right side of the front end surface of the chassis, and a closed door is arranged on the left side of the front end surface of the chassis; a hydraulic clamp is arranged at the lower end of a working space; a supporting block is fixedly connected to the upper end of the rear end wall of the working space, and a lifting groove is formedin the front end, a position corresponding to the hydraulic clamp, of the supporting block with a downward opening; and a lifting rod is arranged in the lifting groove, and the lower end of a adjusting rod penetrates through the lower end wall of a rotating space and is fixedly connected with a knife row. Different program chips are selected according to different workpieces to be processed, thecondition of program loss caused by machine tool failure is effectively prevented, a program can be directly copied, the working efficiency is improved, and the knife row is driven to rotate through atransmission shaft, so that the angle adjustment of different spiral angles of gears to be processed is realized.
Owner:桐乡市远邦传感器有限公司
An aerial work safety robot
InactiveCN108390345BLimited rotational movementInhibit sheddingOverhead installationMotor driveEngineering
The invention discloses an aerial operation safety robot, and the robot comprises two moving devices which are laterally arranged in an array. Each moving device comprises a fixed housing, and the lower end of the right end face of left fixed housing is provided with a connecting plate. The front and rear ends of the right end face of the connecting plate are symmetrically provided with left support plates, and a cross-shaped turning shaft is disposed between the left support plates. The upper and lower ends of the cross-shaped turning shaft are symmetrically provided with left and right support plates. The right end of the right support plate is fixedly connected to the lower end of the left end face of the right fixed housing, and the rear sides of the left end faces of the fixed housings are each provided with a rotating camera. The rear end face of the left fixed housing is provided with a deicing device. During operation, a cable is jacked through an extruding roller, thereby guaranteeing the normal operation of a device. A motor drives a rotating disc to rotate through a transmission central spindle, thereby removing the ice on the cable under the friction action. The rotating cameras can facilitate the observation of the position relation of the moving devices and the cable.
Owner:江苏澳森智能科技有限公司
Anti-rotation device, motion table system and lithography device
ActiveCN109856920ALimited rotational movementAvoid harmPhotomechanical exposure apparatusMicrolithography exposure apparatusEngineeringMechanical engineering
The invention provides an anti-rotation device, a motion table system and a lithography device. The anti-rotation device is connected between a workpiece table and a cable station and is used for limiting the unexpected angle rotation motion of the workpiece table around a shaft perpendicular to a plane where the workpiece table is located relative to a cable bench, the anti-rotation device comprises a crossing flexible connecting rod module, the two ends of the crossing flexible connecting rod module are respectively rotationally connected with the workpiece table and the cable bench; when the workpiece table is moved in a first direction, the crossing flexible connecting rod module can be compressed or extended in the same direction, the connection positions of the crossing flexible connecting rod module and the working table and the cable bench remain unchanged in a second direction, the first direction is the shortest ligature direction between the workpiece table and the cable bench, and the second direction is perpendicular to the first direction in the same plane. When the crossing flexible connecting rod module is flexible, the connection positions between the crossing flexible connecting rod module and the workpiece table and the cable bench remain unchanged so as to avoid the resistance to the motion of the motion table by motion of the connection points in a non-flexible direction.
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD
a vortex shaker
ActiveCN103706275BLimited rotational movementSmooth revolutionShaking/oscillating/vibrating mixersEngineeringMixing effect
Owner:北京达博创新科技开发有限公司
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