174results about How to "Safe and stable performance" patented technology

The invention discloses a rotary type vehicle-wheel airtightness detection machine. The rotary type vehicle-wheel airtightness detection machine comprises a machine frame, air cylinders, an upper seal, a lower seal, a water tank, a motor, a self-made air cylinder and the like. When the rotary type vehicle-wheel airtightness detection machine is used, a vehicle wheel is placed at the upper end of the lower seal at first, air supply of the port A of the self-made air cylinder is stopped, a spring enables a guide flange to support the vehicle wheel from the lower side, and meanwhile the guide portion of the top end of the guide flange enables the vehicle wheel to be in the middle; the pressing air cylinder enables the upper seal to be pressed on the front surface of the vehicle wheel through guide posts II, the port A of the self-made air cylinder is filled with compressed air at the same time, a piston drives a cylinder rod and the guide flange to fall, and the lifting air cylinder enables the water tank to be lifted through guide posts I until the vehicle wheel is submerged. The compressed air is injected from the lower end of a hollow shaft and enters the inner cavity of the vehicle wheel through a vent hole in the upper side of a cylinder barrel, pressure is maintained for a certain period of time, meanwhile, the motor drives the hollow shaft and the vehicle wheel to rotate through a synchronous belt, and airtightness can be judged by observing whether bubbles are produced or not.

The invention discloses a vehicle wheel deburring device. The vehicle wheel deburring device is composed of a rack, motors, guide rails, a lead screw, sliding tables, air cylinders, a bristle brush and the like. Four V-shaped rolling wheels of a vehicle wheel reach the approximate middle position through conveying roller ways and lifted through the upraising air cylinders, the pneumatic motor drives the lead screw to rotate and the four V-shaped rolling wheels are driven by the left sliding table and the right sliding table to clamp the vehicle wheel synchronously. Rotation of the vehicle wheel in a clamped state is achieved through the driving motor. A servo motor drives the bristle brush to rotate, and the bristle brush is lifted by the lifting air cylinder through four guide posts. When the bristle brush makes contact with the flange corners of the vehicle wheel and a certain pressure is exerted, the bristle brush starts to remove burrs of the flange corners of the vehicle wheel, the angle adjustment of the bristle brush is achieved through the first servo electric cylinder, and the position adjustment of the bristle brush is achieved through the second servo electric cylinder by means of the first guide rail. When the bristle brush is adjusted to the appropriate angle, the deburring of the corners of rims can be completed, so that the vehicle wheel deburring device can be suitable for vehicle wheels of any modeling.

The invention provides a size-adjustable online burr removing device for a wheel. The device comprises a synchronous clamping rotating system and two brush adjusting systems, wherein the two brush adjusting systems are correspondingly symmetrically arranged at the left and right; when in use, the wheel is driven by the synchronous clamping rotating wheel to rotate under a clamping state, and the diameter of the wheel can be detected; a spline shaft is propped through a driving cylinder, a propping block is in match with a gear II, and a gear II is driven to rotate by a servo motor through a synchronizing belt I; a left brush and a right brush can be correspondingly adjusted to reach proper positions through a left rack and a right rack; the spline shaft is lowered down through the driving cylinder, and the propping block can be separated from the gear II; a flange brush is driven to rotate by the servo motor through the synchronizing belt I and a synchronizing belt II; the synchronizing belt II can be kept in a tensioning state all the time through a belt wheel IV after the left brush and the right brush are adjusted to reach the proper positions; each inclined brush is driven by an inclined motor to rotate; the brush adjusting systems which are correspondingly symmetrically arranged at the left and right are driven by a driving motor I through a driving shaft to rotate and lifted by two lifting cylinders through guide columns; when each brush is in contact with a rear chamber of the wheel, the purpose of removing the burr can be achieved.

The present invention relates to a device for burring a front face of a wheel. The device is composed of a rack, a motor, a guide rail, air cylinders, brushes and the like. A sensor enables the wheel to be positioned on a roller way, a clamping air cylinder drives left rolls and right rolls via synchronous gears and gear racks to clamp the wheel, a servo motor drives the wheel to rotate at relatively low speed under the clamped condition, and the rotation direction of the wheel is opposite to that of the brushes; the air cylinders I enable a dust cover to go down, and the motor drives a gear I and a central brush via a shaft II to rotate at relatively high speed; the gear I drives a gear II and a gear III to rotate simultaneously at slightly slow speed, so as to drive an outer ring brush to also rotate at relatively slow speed; and the air cylinders II drive the central brush and outer ring brush to go down, and burring can be performed once the central brush and outer ring brush contact the front face of the wheel. When in use, the device provided by the present invention can burr the central part and the spoke of the wheel at different rotation speeds, and the problem that the traditional big disc brush has low linear speed at the central position when rotating at fixed angular speed is avoided.

The present invention discloses a wheel deburring device, including a rack, gears, gear racks, servo motors, cylinders and hair brushes and the like. In the use of the wheel deburring device, one servo motor can be used for achieving simultaneous rotation of left and right hair brushes and also adjusting the distance between the left and right hair brushes, and a clamping system can automatically adjust the position of radial blocks to make the distance between the left hair brush and the right hair brush adapt to wheels with different sizes; meanwhile, the wheel deburring device has the advantages of high degree of automation, advanced process, strong universality and safe and stable performance.

The invention discloses an online wheel cleaning device. The online wheel cleaning device consists of a frame, a cylinder, a motor, a brush chassis, radial brushes, a spline shaft, a spline sleeve and the like, wherein a wheel is primarily positioned by a sensor; a clamping cylinder uses a gear, a left rack, a right rack and a guide rail for clamping the wheel by two left clamping rollers and right clamping rollers; an ejecting cylinder ejects the brush chassis and the radial brushes through the spline shaft to enable the two to be respectively contacted with a flange plate and a center hole of the wheel; the motor drives a belt wheel I, the spline sleeve and the spline shaft to rotate through a synchronous belt and a belt wheel II, so that the brush chassis and the radial brushes synchronously rotate; and an adjusting cylinder ejects a tip to enable the four radial brushes to outwards move respectively, so that the radial size diameters of the radial brushes are increased, and the radial brushes can be fully contacted with wheels having center holes with any sizes.