171results about How to "Safe and stable performance" patented technology

The invention discloses a de-burring device for a wheel. The de-burring device comprises a frame, an air cylinder, a motor, a corner cylinder and the like. Two lower hairbrushes auto-rotate at the same rotation speed and in different rotation directions and are driven to orbit by a lower motor I at the same time; and similarly, two upper hairbrushes auto-rotate at the same rotation speed and in different rotation directions and are driven to orbit by an upper motor I at the same time. When the de-burring device is used, the automatic rotating hairbrushes can be in contact with all parts capable of being brushed on a rear cavity of the wheel at the respective maximum linear speed; and the problems of low linear speed of the center hairbrushes and poor de-burring effect of the flange corner in the conventional large disc are avoided and the negative influence on the motors due to frequent reversing of the hairbrushes of the conventional disc in the de-burring process is avoided.

The present invention provides an automatic wheel rim online drilling device, comprising a frame, an air cylinder, a profiling drill jig, a drill bush, a servo electric cylinder, a drilling power head, etc. Firstly, a sensor enables a wheel to be positioned, and the air cylinder causes left clamping blocks to move rightward by two guide rods and guide sleeves so as to clamp the wheel jointly with a right clamping block; the servo electric cylinder causes a drilling system to move toward the wheel and the profiling drill jig can first come into good contact with the wheel rim and then the servo electric cylinder moves continuously to compress upper and lower springs so that the drill bit enters the drill bush, and at this time the drilling power head drives the drill bit to rotate, thus starting drilling on the wheel rim. By using the device of the present invention, X-ray rejects of wheels can be automatically marked by drilling, and the device can adapt to flow casting spun blanks with thick rims; and through orientation of the drill bush, the situation that the drill bit is frequently broken when drilling on the arc surface of the outer side of the wheel rim can be effectively avoided.

The invention discloses a wheel fixture. When the wheel fixture is used, the wheel width is detected in the first place, a servo motor I drives a lead screw to rotate, a supporting block and a lifting plate are automatically adjusted to proper heights through nuts, a mechanical arm places a wheel above an end face block, an air tight device is pressed down, and an oil cylinder pulls a chuck so that a clamping jaw can tighten a wheel central hole in an expanding manner; meanwhile, four air cylinders make a clamping block tightly press the outer side of the wheel, and the wheel is completely positioned; at the moment, a wheel bolt hole can be drilled and machined; after machining is completed, a servo motor II makes a right shaft, a right ear plate and a turning-over part rotate by a certain angle through a speed reducer II; high-pressure oil is introduced into a cavity between a left expansion sleeve and a left end cover II and a cavity between a right expansion sleeve and a right end cover II, and the left expansion sleeve and the right expansion sleeve tightly lock a left shaft and the right shaft respectively. The wheel fixture is applicable to drilling machining of wheels of different outer circle diameters, different central hole diameters and different wheel width sizes and particularly applicable to mixed routing and automated batched machining production.

The invention discloses a wheel deburring device which is composed of a machine frame, an air cylinder, motors, brushes, servo electric cylinders and the like. In the use process, a wheel is placed on a clamp, the position of the right brush and the position of the left brush are automatically adjusted by means of the servo electric cylinder I and the servo electric cylinder II according to the detected appearance size of the wheel and the detected size of a flange plate; then, the left brush and the right brush are lifted by the lifting air cylinder through a lower guide column so that the left brush and the right brush can make contact with a back cavity of the wheel; when the left motor and the right motor drive the left brush and the right brush to rotate respectively, the lower motor enables the left brush and the right brush to rotate on the different radiuses of the wheel through a lower shaft; meanwhile, the lifting air cylinder enables the upper motor to drive the upper brush to rotate when enabling the upper brush to fall to make contact with the front face of the wheel. When the wheel deburring device is used, the position of the left brush and the position of the right brush can be automatically adjusted so as to meet the requirements of the wheels in different sizes for deburring, and burrs at different positions of the back cavity of the wheel can be removed at the same linear speed.

The present invention provides a wheel spraying device, comprising a frame, an electric motor, a hollow shaft, a ring flange, and cylinders. During use of the device, the need of jacking up and rotating a wheel in wheel spraying can be met, and the difficulty of removing the protection plugs of bolt hole due to thickening and clogging after completion of spraying can be completely avoided. Meanwhile, the device has the characteristics of simple structure, convenience for use, low manufacturing cost, and safe and stable performance.

The present invention relates to a fixture for on-line wheel printing, which is composed of a stand, a servo motor, a flip plate, air cylinders and the like. When in use, the fixture provided by the present invention can meet the requirement for quickly printing a pattern on a fixed window of wheel on line, and meanwhile, has the characteristics of advanced technology, high automation degree, safe and stable performance.

The present invention relates to a rotary type wheel deburring device, which comprises servo motors, cylinders, a brush, etc. When in use, a wheel reaches middle positions of four clamping wheels, a clamping cylinder enables the four clamping wheels to clamp the wheel and separate the wheel from a roller way surface through upper gears and gear racks, and a servo motor I enables the wheel to rotate in a clamped state; a servo motor II enables the brush to rotate; and a servo motor III can be used for adjusting the brush to an appropriate angle in the circumferential direction through a lower gear and a geared ring.

The invention discloses a wheel swing deburring device. The device consists of a rack, a motor, swing rod mechanisms, a lift mechanism, a swing rod rotary mechanism, an electric servo rod, gears, brushes, a clamp system and the like; the lift mechanism fixedly arranged on the rack is used for lifting the overall device, and applying certain pressure of the brushes to a spoke; the electric servo rod and two gears are used for adjusting the positions of two swing rod mechanisms at any time, so that the brush and the spoke part of a hub can be located in a best relatively parallel state; and while the brushes on the two swing rod mechanisms automatically rotate, the swing rod rotary mechanisms drive the brushes to perform revolution along the circumferential direction of a back cavity of the hub. The wheel swing deburring device provided by the invention can be used for uniformly removing contacted burrs of various hubs at various windows, parts and directions, all edges can be uniformly passivated effectively, and the deburring device is particularly suitable for a spoke with a hub with certain inclination.

A checking fixture for a steering knuckle. In use, a workpiece is mounted on the checking fixture, three locating points of the workpiece in the X direction respectively correspond to a supporting pin I, a supporting pin II and a supporting pin III, a locating taper hole limiting the motion of the workpiece in a YZ plane corresponds to the floating pin, and a locating point of the workpiece in the Y direction levelly fit to a supporting surface of a locating pin; after location is completed, the workpiece is tightly clamped by a jacking clamp, a press clamp I and a press clamp II. The checking fixture for the steering knuckle can measure the position accuracy of each hole of the steering knuckle workpiece, and can detect whether the relative height of the flange plane of the workpiece relative to the X-direction locating points is qualified.

The invention discloses an adjustable wheel burring device. The device is composed of a frame, a spline shaft, hairbrushes, air cylinders, motors, hairbrush systems and the like. According to the diameter of a wheel, a servo electric cylinder I adjusts the positions of the two hairbrushes I through a guide rail I, so that the hairbrushes correspond to a region A and a region B of the wheel, respectively; the motor I drives the spline shaft and a spline housing as well as two hairbrushes I to rotate through a synchronous belt I; according to the diameter of the wheel, a servo electric cylinder III can adjust the positions of the left and right hairbrushes III through a guide rail III, and two motors IV drive the two hairbrushes III to rotate through the synchronous belt III; two air cylinders I lift the two hairbrushes I and two hairbrushes III through four guide pillars I, and when a back cavity of the wheel is contacted, the wheel is burred. The device disclosed by the invention has the characteristics of advanced technology, high degree of automation, high universality and safe and stable property.

The invention discloses a lift remote monitoring system based on a cloud server. The system comprises sub-lift monitoring units, the cloud server and a monitoring platform. Each sub-lift monitoring unit comprises a collection terminal, an alarm module, a voice pacifying module, an MCU microcontroller, a 4G communication module, a network port module and a power supply. Transmission channels are established between the sub-lift monitoring units and the cloud server through a 4G network and the Ethernet. The cloud server is connected with the monitoring platform. The collection terminals, the alarm modules, the voice pacifying modules, the 4G communication modules, the network port modules and the power supplies are connected with the MCU microcontrollers. Through application of the scheme and a virtual IP technology, supervisors access the monitoring system through mobile phones and PCs, thereby carrying out remote real-time monitoring, data storage and fault early warning on lift operation states, and moreover, the system has good interactivity, is low in power consumption and stable and reliable in operation and has high popularization value.

The invention discloses a wheel deburring device, which consists of a rack, a motor, a clapboard, a parallel mechanism, a rotating structure of the parallel mechanism, a clamp system, a bowl-shaped brush and a lifting and translation system, wherein the rack is divided into an upper part and a lower part which are connected with the clapboard; the parallel mechanism and the rotating structure of the parallel mechanism are fixed to the upper end of the clapboard, and the motor is fixed to the lower end of the clapboard; the clamp system is used for fixing a hub on a moving platform of the parallel mechanism; a lifting and translation electric servo cylinder is used for performing initial adjustment on the position of the rotating bowl-shaped brush through four guide rails in the vertical and translation directions and in a same plane, and then fixing the rotating bowl-shaped brush; and when the motor drives the parallel mechanism, the hub and the clamp to rotate, the pose of the hub is continuously adjusted through the parallel mechanism, and a back cavity of the hub, particularly each corner part of the hub, can be always positioned in an optimal contact posture with the bowl-shaped brush, and therefore, machining burrs on the various parts, particularly the corner parts, of a wheel can be effectively removed.

The invention discloses a system for the real-time monitoring and prediction of soil moisture content, and a detection method for the soil moisture content. The system comprises a monitoring module and a prediction module. The monitoring module comprises a detection system, a data collector, a wireless transmitter, and a data receiver. The detection system comprises at least two detectors, and the detectors comprise a soil moisture content detector disposed at a to-be-detected point, a precipitation detector, a ground surface wind speed detector, a ground surface temperature detector, a ground temperature detector, and a ground surface air moisture detector. The data collector is connected with the detection system, and the detection system enables the detected data to be transmitted to the data collector and to be transmitted to the data receiver through the wireless transmitter. The prediction module comprises a comprehensive cloud computing platform and an information publishing and self-determining inquiry platform. The comprehensive cloud computing platform is connected with the data receiver, and receives the detection data transmitted by the data receiver. After processing, the detection data is transmitted to the information publishing and self-determining inquiry platform. The system is simple in operation, is stable in performance, is safe in data, is diversified in function, and is high in adaptability.

The invention relates to a warning system and a warning method based on a GSM fixed wireless phone. The system comprises a GSM fixed wireless phone device and at least one defense area detection device; the GSM fixed wireless phone device comprises a fixed wireless phone functional module and a warning functional module; the fixed wireless phone functional module is connected with the warning functional module; and the warning functional module is connected with the defense area detection device through a radio link. The warning method for realizing the GSM fixed wireless phone comprises the following steps that: the warning functional module continuously detects and receives warning information of the defense area detection device, sends a short warning message after receiving the warning information of the defense area detection device, reports warning situation to a warning receiving center and carries out the warning receiving treatment through voice call. The warning system which adopts the structure and is based on the GSM wireless fixed line and the warning method thereof can carry out remote warning notification in time; the warning system has a simple and practical structure, convenient and rapid operation, safe and stable performance and wide application range and brings great convenience for the work and life of people.

The invention relates to a broadband-narrowband combined integrated alarm terminal device. A wireless decoding functional module therein is connected with a narrowband alarm receiving center and a broadband alarm receiving center by an alarm processing functional module, an alarm functional module, a high-low frequency signal separation functional module and an external PSTN communication network, and the alarm processing functional module is connected with the high-low frequency signal separation functional module by an interface functional module, a broadband alarm functional module and a broadband network functional module. The invention also relates to a method based on the device for realizing broadband-narrowband combined integrated alarm. By adopting the broadband-narrowband combined integrated alarm terminal device and the method thereof, alarm signals can be respectively transmitted into the broadband video alarm receiving center and the narrowband alarm receiving center by a broadband and a narrowband, and remote warning-signal report can be carried out in time. The invention has the advantages of simple and practical structure of an alarm system, convenient and fast operation, safe and stable performance and wide range of application, thereby providing great convenience for the working and living of people.

The invention discloses wheel correcting equipment. The wheel correcting equipment comprises a lower correcting system, a supporting and detecting system, a synchronous clamping and rotating system, an upper correcting system, an upper lifting, clamping and driving system, a lower lifting and driving system and the like. When the wheel correcting equipment is used, axial deformation and radial deformation of a wheel can be corrected, and moreover, a correcting mode can be adjusted according to the type of radial deformation; and meanwhile, the wheel correcting equipment has the characteristicsof high degree of automation, powerful function, advanced process, high universality, and safe and stable performance.