360results about "Tyre repairing" patented technology

The tire disassembling and assembling machine comprises a base, a stand column and a tire disassembling assembly, a guide sliding block is fixed to the base, an adjusting support is arranged on the base, and a guide sliding rail is fixed to the bottom face of the adjusting support; a positioning block is fixed to the side of the stand column, and a control cylinder is fixed to the side of the adjusting support. The air cylinder is controlled to stretch out and draw back and drive the guide sliding rail to translate on the guide sliding block, and the adjusting support gets close to or away from the stand column; a rotating motor is fixed to the bottom of the adjusting support, a shaft body is integrally formed in the center of the tire fixing disc, and a connecting shaft sleeve connected with the rotating motor is arranged in the hollow supporting column. The tire loading and unloading bearing frame is reasonable in structural arrangement, facilitates tire mounting and dismounting operation, facilitates improvement of the tire loading and unloading efficiency, can guarantee normal rotating operation of the tire fixing disc, can also achieve lifting adjustment, facilitates transferring of the tire from the tire loading and unloading bearing frame to the tire fixing disc or dismounting of the tire from the tire fixing disc, and improves the tire loading and unloading efficiency. And the labor intensity of workers is reduced.

The invention relates to the field of automobile manufacturing and maintenance, in particular to an auxiliary device for tire mounting of a mute cotton product, which comprises a mounting table, a fixing plate is arranged on the upper side of the left part of the mounting table, a mounting plate is connected to the top of the fixing plate, a C-shaped structure is formed among the upper side surface of the mounting table, the fixing plate and the mounting plate, and a clinging mechanism is arranged on the mounting plate. And an outer hooping mechanism is arranged on the upper side face of the mounting table, and the outer hooping mechanism is used for limiting and pressing a tire. By arranging the clinging mechanism composed of the first hydraulic cylinder, the first driving motor, the second hydraulic cylinder and the clinging wheel, automatic and rotary pressing and clinging operation on mute cotton is achieved, the mounting efficiency and consistency are remarkably improved, meanwhile, tires are stably limited and supported by combining the outer hooping mechanism and the supporting mechanism, and the mounting efficiency is improved. The pressing mechanism provides auxiliary clamping force, and it is ensured that the tire and the mute cotton are relatively stable in the installation process.

The invention relates to an automatic tire assembling device and method, and belongs to the technical field of tire assembling. A left side clamping arm assembly and a right side clamping arm assembly are symmetrically installed on the frame, a left side carrier roller adjacent to the frame is installed on the left side walking vehicle body in a hinged mode, and a right side carrier roller adjacent to the frame is installed on the right side walking vehicle body in a hinged mode. A driver A capable of changing the turning angle of the left carrier roller is further installed on the left walking vehicle body, the driver A enables the angle between the left carrier roller and the left walking vehicle body to be changed, and a driver B capable of changing the turning angle of the right carrier roller is further installed on the right walking vehicle body. And the driver B enables the angle between the right carrier roller and the right walking vehicle body to be changed. The automatic tire assembling machine has the following beneficial effects that through integrated design, a plurality of discrete working procedures such as transportation, taking and placing, positioning, posture adjusting and assembling of tires are integrated on single equipment to be continuously and automatically completed, and the transferring and waiting time between the working procedures is greatly shortened.

Described herein is a process for mounting a tire onto a wheel. The process comprises positioning the tire in respect to the wheel such that a first arc of the bottom bead extends between the wheel's top and bottom bead seats. Next, two fingers are placed in contact with the bottom bead at locations immediately adjacent to opposing ends of the first are of the bottom bead. The first finger rotates about the central axis in a rotational direction away from the first arc of the bottom bead while applying a force in a direction of the bottom bead to advance all of the bottom bead below the top bead seat. These steps are repeated with the top bead to advance all of the top bead below the top bead seat. During the process, the first finger and the second finger may not contact any portion of the wheel

This utility model discloses a tire lifting frame, relating to the field of tire changing machine technology. It includes a fixed base, a lifting mechanism, a guiding mechanism, a lifting frame, a tire flipping frame, and a flipping controller. The fixed base is installed on one side of the clamping plate assembly of the tire changing machine, and the lifting mechanism is fixed thereon. The guiding mechanism includes a sliding block and a sliding guide plate. The sliding block has a guide groove, and the sliding guide plate slides vertically within the groove. Its upper end is connected to the lifting frame, which is fixed to the lifting end of the lifting mechanism, enabling vertical movement. The tire flipping frame is located outside the lifting frame and rotates around an axis with the lifting frame via a rotating connection. A tire can be placed at its first end. The flipping controller consists of an outer tube and an inner tube. The outer tube is fixed to the base and has a limiting groove, in which the inner tube slides. Its upper limit pin slides along the groove, and the flipping control pin at the upper end of the inner tube engages with the groove at the second end of the tire flipping frame, enabling the tire flipping frame to flip and move. This design assists in tire handling, reducing labor intensity and safety risks for workers.

One variation of a system includes a tire interface assembly including: an enclosure defining a driver window; a set of end effectors configured to retain a wheel assembly mounted to a vehicle adjacent the enclosure; an internal optical sensor arranged within the enclosure; an external optical sensor arranged on the enclosure; and a driver arranged within the enclosure and configured to maneuver across the driver window to engage a lug fastener of the wheel assembly, remove the lug fastener from the wheel assembly, and store the lug fastener at a lug holder within the enclosure. This variation of the system also includes a set of actuators configured to maneuver the tire interface assembly to: locate the driver window substantially parallel and concentric with the wheel assembly; and locate the driver substantially orthogonal to the wheel assembly.

A vehicle wheel service system, such as a wheel balancer, tire changer, or inflation cage configured with a supply of pressurized air to seat and inflate an uninflated tire mounted onto a rim of a wheel assembly, and to detect the occurrence of tire beads seating onto the wheel rim during the inflation process. The vehicle wheel service system includes a processor configured with software instructions to control a flow of pressurized air into the tire during an inflation process, and to receive input from one or more sensors responsive to the seating of the inner and outer tire beads. The processing system is further configured to utilize the received input to detect the occurrence of the tire bead seating, and to terminate the inflation process either immediately or upon reaching a selected inflation pressure.

The utility model discloses a semi-automatic lossless tire changer, and relates to the technical field of tire disassembly and assembly of small and medium-sized automobiles and new energy automobiles. The semi-automatic lossless tire dismounting machine comprises a box body, the box body is connected with a tower-shaped backward-tilting type vertical arm through a rotating shaft, a tire pressing shovel is arranged on the outer side of the box body, a tire pneumatic lifting frame is arranged on the side, away from the tire pressing shovel, of the box body, a control pedal is arranged at the bottom of the outer surface of the box body, and a first left auxiliary arm and a push-pull arm are arranged at the top of the tower-shaped backward-tilting type vertical arm; a supporting seat is fixedly connected to the outer surface of the box body, a main stand column is arranged in the supporting seat, a first hand-pulling pneumatic valve is arranged at the top of the main stand column, a vertical sliding sleeve is arranged on the outer surface of a push-pull arm, a hexagonal rod is arranged in the vertical sliding sleeve, and a pneumatic overturning dismounting head is arranged at the bottom end of the hexagonal rod; the utility model provides a more stable, safer and more humanized structural design, and safe and lossless disassembly and assembly of tires are carried out.

This application provides a solid tire disassembly and assembly tool, relating to the field of solid tire disassembly and assembly. It includes a base plate, with an operating platform fixedly mounted on the top of the base plate. A first support column and a second support column are fixedly mounted on both sides of the top of the base plate. A crossbeam is fixedly mounted above the first and second support columns. A coarse single-column top, a fine single-column top, a circular pressing frame, a rim pressing cylinder, and a circular ring are provided on the outer side of the base plate. A pressing assembly is located below the crossbeam. This application utilizes the pressing assembly to evenly compress the solid tire through the coarse single-column top, fine single-column top, circular pressing frame, rim pressing cylinder, and circular ring, thereby reducing the probability of damage to the tire rim and rim during disassembly and assembly. An accessory rotating platform allows for quick replacement of the coarse single-column top, fine single-column top, circular pressing frame, rim pressing cylinder, and circular ring, enabling rapid disassembly and assembly of solid tires.

A tire inspection system for a motor vehicle (1) comprises: a bracket adapted for mounting in a vehicle fender partially surrounding the tire; on which is mounted at least one camera oriented towards the tire; the camera being connected to a comparator (51) of a tire profile constructed from an image taken by the camera with a reference tire profile; and said comparator is connected to an alarm transmitter (55) adapted to send an alarm when the comparison reveals an anomaly. Figure to be published with the abbreviation: Fig. 1

A tyre inflating device (100) includes an air feed line (200), an inflating module (300), including a primary valve (301) movable between a closed position and an open position for closing and opening the feed line (200) and an auxiliary safety module (700), including a secondary valve (500), movable between a closed position and an open position for closing and opening the feed line (200); a pressure sensor (600), configured to detect a pressure value downstream of the inflating module (300) and a control unit (800) programmed to control the secondary valve (500) as a function of the pressure value detected by the pressure sensor (600).

This utility model discloses an adjustable armored vehicle tire removal and moving device, relating to the technical field of armored vehicle tire moving devices. It includes: a mobile vehicle body; a foot-operated jack connected to the mobile vehicle body; and a tire mounting bracket movably connected to the mobile vehicle body. During removal, the foot-operated jack is pressed, extending its telescopic end, which pushes the tire mounting bracket to contact the tire. Then, the mobile vehicle body is pulled by hand to smoothly remove the tire. During installation, the tire is placed on the tire mounting bracket, and its height can be adjusted using the pedal of the foot-operated jack on the mobile vehicle body to align with the mounting hole. Then, the mobile vehicle body is pushed to insert the tire, saving time and effort.

Calibration method (200), and related system (100), of a sensor (70) for tyres, comprising, with the sensor (70) mounted at a crown portion (31 ) of a tyre (99) and during an advancement of a vehicle onto which the tyre (99) is fitted: a) acquiring (1 ), from the sensor (70), a motion signal representative of a motion of the crown portion (31 ); b) acquiring (2) a respective current value of one or more operating conditions of the tyre (99); c) processing (3) the motion signal for obtaining from the motion signal a first value representative of a calibration physical quantity associated with the motion of the crown portion (31 ) at said respective current value of the one or more operating conditions; d) calculating (4) a second value representative of the calibration physical quantity at the respective current value of the oonnee or more operating conditions, by a predetermined mathematical correlation between the calibration physical quantity and the one or more operating conditions; e) iterating steps a), b), c) and d) for obtaining a first set of first values representative of the calibration physical quantity varying the respective current value of the one or more operating conditions, and a corresponding second set of second values representative of the calibration physical quantity; f) calibrating (6) the sensor (70) by a comparison between the first and second set.

Described herein is a process for mounting a tire onto a wheel. The process comprises positioning the tire in respect to the wheel such that a first arc of the bottom bead extends between the wheel's top and bottom bead seats. Next, two fingers are placed in contact with the bottom bead at locations immediately adjacent to opposing ends of the first arc of the bottom bead. The first finger rotates about the central axis in a rotational direction away from the first arc of the bottom bead while applying a force in a direction of the bottom bead to advance all of the bottom bead below the top bead seat. These steps are repeated with the top bead to advance all of the top bead below the top bead seat. During the process, the first finger and the second finger may not contact any portion of the wheel.

The application discloses a multifunctional lifting tire structure, which comprises a lifting sliding sleeve arranged on a stand column in a lifting mode, a mounting support plate fixed on the lifting sliding sleeve and a tire lifting structure connected to the mounting support plate, and a control box structure is connected to the side of the stand column; the tire lifting structure comprises a square sleeve, a square hollow sliding arm, a tire lifting arm rotating structure, a fine adjustment control cylinder, a locking buckle structure and a positioning pin structure; the piston shaft of the fine adjustment control cylinder is connected to the end of the tire lifting arm rotating structure; the locking buckle structure is fixed on the top of the square sleeve and can be pressed against the top surface of the square hollow sliding arm to position the square hollow sliding arm; and the positioning pin structure is arranged on the tire lifting arm rotating structure. The application has a reasonable structure, is convenient to operate, improves the convenience, stability and reliability of tire lifting, only needs one control box structure to realize control, reduces the arrangement of control structures, improves the convenience and effectiveness of control operation, is suitable for wide application and has good practicability.

The utility model provides a quick locknut for a tire balancing machine and a tire changer, which comprises a cylinder base body, handles, a split nut block and a first spring, the handles are arranged on two sides of the cylinder base body, the split nut block and the first spring are arranged in the cylinder base body, a round pin and a pan head bolt are arranged above the split nut block, and the first spring is arranged above the round pin. The air cylinder base body is installed on the lead screw, and threads matched with each other are arranged on the surface of the lead screw and the surface of the split nut block. The product weight is light; the quality is good; the bearing capacity is large, a tire changer and a tire balancing machine can be universally used, and the variety of materials is greatly reduced; the quick locking nut is applied to a tire dismounting machine, the cone is additionally arranged at the bottom, the quick positioning and locking effect can be achieved, the quick locking nut can be applied to other industries due to large bearing capacity and looseness prevention, and the application range is greatly widened.

A vehicle wheel service system, such as a wheel balancer, tire changer, or inflation cage configured with a supply of pressurized air to seat and inflate an uninflated tire mounted onto a rim of a wheel assembly, and to detect the occurrence of tire beads seating onto the wheel rim during the inflation process. The vehicle wheel service system includes a processor configured with software instructions to control a flow of pressurized air into the tire during an inflation process, and to receive input from one or more sensors responsive to the seating of the inner and outer tire beads. The processing system is further configured to utilize the received input to detect the occurrence of the tire bead seating, and to terminate the inflation process either immediately or upon reaching a selected inflation pressure.

The present invention is directed to a mixing device 4 including: a mixing chamber 6 which defines a space for mixing a puncture repair liquid R and compressed air A; a first inlet 7 for supplying the compressed air A to the mixing chamber 6; a second inlet 8 for supplying the puncture repair liquid R to the mixing chamber 6; and an outlet 9 for discharging a mixture of the puncture repair liquid R and the compressed air A from the mixing chamber 6. The mixing chamber 6 includes an upper member 10 which defines a top surface 6a of the space, and a lower member 11 which defines a bottom surface 6b of the space, in a state of use. The second inlet 8 is formed in the upper member 10. The upper member 10 moves in a direction away from the bottom surface 6b due to supply of the compressed air A to provide communication between the second inlet 8, and the first inlet 7 and the outlet 9 via the mixing chamber 6, and moves toward the bottom surface 6b due to stop of the supply of the compressed air A to close the communication between the second inlet 8, and the first inlet 7 and the outlet 9.

The utility model discloses a portable automobile tire changing device, which belongs to the field of automobile tire changing and comprises a distance adjusting mechanism, and a first pushing and pressing mechanism and a second pushing and pressing mechanism are annularly arranged on the peripheral side of the distance adjusting mechanism. The distance adjusting mechanism comprises a conical distance adjusting part capable of axially moving, an outer gear ring is rotationally mounted outside the conical distance adjusting part, and a double-gear transmission part meshed with the outer gear ring is annularly arranged on the outer side of the outer gear ring; the first pushing and pressing mechanism and the second pushing and pressing mechanism are arranged on the peripheral side of the conical distance adjusting part and are in sliding fit with the outer wall of the conical distance adjusting part. The first pushing and pressing mechanism and the second pushing and pressing mechanism each comprise a pushing and pressing control part meshed with the corresponding double-gear transmission part, an arc-shaped pushing and pressing plate controlled by the pushing and pressing control part to move is arranged on one side of the pushing and pressing control part, and the arc-shaped pushing and pressing plates arranged in the annular direction synchronously and axially move. According to the tire replacement device, the tire replacement efficiency can be improved through the synchronous extrusion effect of the arc-shaped pushing and pressing plates which are annularly arranged.

The utility model relates to the technical field of tire dismounting and mounting, and discloses an automobile tire dismounting and mounting machine which comprises a base, a controller is fixedly connected to the top of the base, a bearing frame is arranged at the top of the base, a motor is fixedly connected to the interior of the bearing frame, and a clamping rotating assembly is arranged at the top of the bearing frame. A supporting column is fixedly connected to the top of the base, a rotating handle is rotatably connected to the top of the supporting column, a hydraulic cylinder is fixedly connected to the top of the rotating handle, a connecting column is fixedly connected to the output end of the hydraulic cylinder, a disassembling head is arranged in the connecting column, and a disassembling assembly is arranged in the connecting column. According to the disassembling and assembling machine, the rotating rod is rotated to drive the pushing ring and the sliding column to slide in the connecting column, so that the effect of assembling and disassembling the disassembling head of the tire disassembling and assembling machine is achieved, the problem that when different disassembling heads need to be replaced to adapt to different tires, the disassembling and assembling heads are difficult to disassemble and assemble is solved, and the applicability of the disassembling and assembling machine is improved.

A tire changer demount tool assembly configured to automatically orient towards a tire and wheel assembly secured for rotation about a drive assembly of a tire changing machine. The demount tool assembly including a linearly driven demount tool biased to traverse a predetermined path of motion during a tire demount procedure.

An inspection device includes a shape recognition means for recognizing a shape of a tire from one or more images of the tire and detecting a defect candidate of the tire; and a tire information recognition means for extracting a character from the one or more images of the tire and recognizing tire information including a model number of the tire; a reference dimension setting means for acquiring information about a specification dimension of the tire based on the recognized model number of the tire; a dimension calculation means for calculating a dimension of the defect candidate based on the specification dimension of the tire and the shape of the tire; and a determination means for determining presence or absence of a defect of the tire based on the dimension of the defect candidate.

The utility model discloses a full-automatic lossless tire changer in the technical field of tire disassembly and assembly, which comprises a bearing box body, a travel box body is arranged at the upper end of the bearing box body in a sliding manner, a carrying device is arranged at the front end of the travel box body, and a fixing device is fixedly arranged at the upper end of the travel box body. One side of the bearing box body is fixedly connected with a stand column, the two sides of the bearing box body are fixedly connected with lifting air cylinders, one side of the stand column is slidably connected with a stripping device, the stripping device is fixedly connected with one end of the lifting air cylinder on one side, and the other side of the stand column is slidably connected with a dismounting device. The dismounting device is fixedly connected with one end of the lifting air cylinder on the other side, the upper end of the stand column is fixedly connected with a left auxiliary arm, and one end of the left auxiliary arm is fixedly connected with a mounting device. The full-automatic dismounting and mounting integrated equipment is adopted, so that the tire can be automatically dismounted and mounted, a large amount of manpower and time resources are saved, and the efficiency is higher.

A vehicle component balancing robot apparatus, system and method for on vehicle balancing of one or more of a tire, a wheel, bearings, brake components, and vehicle components that impart vibrations to the vehicle. The apparatus includes a frame arranged so as to connect with the vehicle. A robot of the apparatus moves relative to the frame, and is configured so that the move, relative to the frame, resolves a predetermined location of a tire-wheel assembly relative to a reference frame of the robot. The robot has at least one end effector arranged to interface the tire-wheel assembly and the robot moves the at least one end effector to other predetermined locations on a wheel rim of the tire-wheel assembly, determined based on resolution of the predetermined location of the tire-wheel assembly relative to the reference frame.

The invention relates to the technical field of tire maintenance, in particular to an automobile maintenance tire expanding device and a using method thereof.The automobile maintenance tire expanding device comprises a [-shaped supporting plate, an air cylinder is fixed to the middle of the [-shaped supporting plate, and a bearing assembly is arranged at the output end of the air cylinder and comprises an extrusion plate rotationally connected with the output end of the air cylinder; supporting plates are fixed to the two ends of the U-shaped supporting plate, stand columns are clamped to the top faces of the supporting plates in a sliding mode, limiting blocks are fixed to the top ends of the stand columns, supporting bases are fixed to the top faces of the supporting plates, connecting shafts are rotationally connected to the tops of the supporting bases, and transmission wheels are fixed to one ends of the connecting shafts. The rollers can expand and move in the tire along the arc-shaped track in the tire, the two rollers synchronously expand and move to expand the rim of the tire, the air cylinder drives the extrusion plate to move upwards to abut against the outer side of the tire, and the inner bottom surface of the tire is exposed along with the upward movement of the extrusion plate; the tire expansion efficiency is improved while the tire is protected.

The utility model relates to the technical field of motorcycle tire mounting, in particular to a motorcycle tire mounting device. The utility model provides a motorcycle tire mounting device which can be used for heating and softening a motorcycle tire and spraying a lubricant, so that the tire can be more smoothly mounted on a hub, and the tire mounting efficiency and quality are improved. A motorcycle tire mounting device comprises a shell, cabinet doors and the like, and the left portion and the right portion of the shell are both rotationally connected with the cabinet doors. Lubricating oil is applied to a motorcycle tire through the brush, the sliding block moves downwards, so that the limiting block does not make contact with the check block any more, the rotating shaft is driven to rotate downwards, and then the motorcycle tire is heated and softened to a certain degree through the heating pipe; and the effects that the motorcycle tire can be heated, softened and sprayed with the lubricant, the tire can be installed on the hub more smoothly, and the tire installation efficiency and quality are improved are achieved.

The utility model provides a synchronous telescopic tire changer, which is characterized in that a driving part can drive a rack to reciprocate, a transmission shaft is rotatably arranged on a box body, and the rack is meshed with a first gear fixed at one end of the transmission shaft; a second gear and a third gear are further coaxially arranged on the transmission shaft, meshing teeth are arranged on the tire pressing shaft and the tire supporting shaft, the tire pressing shaft is meshed with the second gear, and the tire supporting shaft is meshed with the third gear. According to the synchronous telescopic tire dismounting machine disclosed by the utility model, the rack is driven by the driving part to linearly move, the rack drives the transmission shaft to rotate through the first gear, and the transmission shaft drives the tire supporting shaft and the tire pressing shaft to synchronously linearly move through the second gear and the third gear, so that the problem that the tire supporting shaft and the tire pressing shaft are independently adjusted is solved, and the working efficiency is improved; and the synchronism of the positions of the tire supporting wheel and the tire pressing wheel is ensured.

The utility model provides a buggy wheel quick release structure which comprises a wheel axle arranged on a buggy body, a mounting seat is arranged at the bottom of the buggy body, a cavity is formed in the mounting seat, an H-shaped connecting piece is connected in the cavity in a sliding mode, a buffering mechanism is arranged in the cavity, and the wheel axle is fixedly connected with the H-shaped connecting piece in a penetrating mode. The wheel shaft is movably connected with the mounting base in a penetrating mode, a clamping groove is formed in the wheel shaft, the end of the wheel shaft is rotationally connected with a wheel body through a bearing, a mounting groove is formed in the outer wall of the wheel body, a button is arranged in the mounting groove, two inclined grooves are formed in the two side walls of the button, and clamping rods are movably connected into the inclined grooves. A reset mechanism is arranged at the end part of the button; the wheel structure of the baby carriage is designed to be of a quick disassembly type, the wheel can be taken down only by pressing the button inwards, quick disassembly and assembly of the wheel are achieved, operation is convenient and fast, and the wheel structure is suitable for the quick disassembly and assembly scene of the baby carriage for children.

A system and method for unseating the bead of a pneumatic tire from a wheel that can include a ram, a lever, and a securing bar. The ram can be positioned on the bead of the tire. Pressure or force can be applied to the lever which in turn can apply pressure to the bead of the tire, breaking the seal between the bead of the tire and the wheel.