21 results about "Tire balance" patented technology

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.

This invention relates to a rapid-assembly car tire balancing machine, belonging to the technical field of tire balancing machines, and particularly to a rapid-assembly car tire balancing machine. The invention provides a rapid-assembly car tire balancing machine that is easy to assemble, replace, and maintain. The invention includes a measuring scale unit 4, a power spindle unit 10, a central processing unit 11, a display and control unit 3, and a protective cover unit 5. The measuring scale unit 4, the power spindle unit 10, the central processing unit 11, the display and control unit 3, and the protective cover unit 5 are all connected to the housing 9 by fasteners.

The utility model discloses an automatic tire locking device which is fixed on a tire balancing machine and comprises a mounting seat, an air cylinder, a magnetic suspension motor and a main shaft fixing sleeve arranged on the magnetic suspension motor, the main shaft fixing sleeve is arranged on a main shaft of the magnetic suspension motor, and a locking spring is arranged in the main shaft fixing sleeve; the main shaft of the magnetic suspension motor is also sleeved with a transmission shaft flange; a spindle connecting sleeve is fixed to the spindle end of the magnetic suspension motor. A locking push-pull rod is arranged in the self-locking channel, and a locking structure connected with the locking push-pull rod is arranged in the main shaft connecting sleeve. A locking sleeve is arranged on the main shaft connecting sleeve; the tire is located on the main shaft connecting sleeve, and the locking spring enables the locking sleeve and the transmission shaft flange to clamp and position the tire through the locking push-pull rod. The tire disassembling device is reasonable in structural arrangement, convenient to operate, stable and reliable to use, beneficial to improving the tire assembling efficiency, simple in overall structure, convenient to disassemble, assemble and maintain and high in applicability, and the tire disassembling operation is convenient.

1. Name of the designed product: tire balancing machine (829X). 2. Use of the designed product: for automobile tire balancing detection. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. Name of the product in this design: Tire balancing machine clamp. 2. Purpose of this design: As an accessory for a tire balancing machine. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to a control circuit for tire balancing machine, including a plurality of capacitive touch sensor for producing finger approach signal, touch detection circuit is connected to each capacitive touch sensor's front end respectively each input, for converting the finger approach signal that capacitive touch sensor produced is the stable level signal, signal conversion circuit is connected to each output of touch detection circuit through isolation circuit respectively each input, its each output is connected to the different IO pin of main control circuit respectively, for converting the level signal is the matrix key signal, main control circuit is used for controlling the action of tire balancing machine or tire changing machine according to the matrix key signal received, power supply circuit is used for the power supply of touch detection circuit and isolation circuit. Adopt the circuit of the utility model can effectively improve tire balancing machine or tire changing machine's control circuit's life, and its work reliability.

A balancer hub assembly for a sprint car. The balancer hub assembly includes an hub having a groove; a cap having a groove and removably couplable to the hub. The groove of the hub and the groove of the cap form a chamber when the hub and the cap are coupled to each other. The balancer hub assembly can include a plurality of ball bearing (BB) pellets and oil positioned inside the chamber.

The invention relates to the technical field of tire balance test benches, in particular to a multi-working-condition tire balance test bench which comprises a supporting column and a first base, the supporting column is rotationally installed on the first base, and a tire is installed at the front end of the supporting column; the device further comprises a driving device, a pressure device, a collection sensor, a second base, a barrel and an air pump, the collection sensor is installed between the first base and the supporting column, the first base is installed on the driving device, and the driving device is used for providing power for rotation of the supporting column and driving the first base to move and adjust. The cylinder is rotationally mounted on the second base, the air pump is mounted on the outer side wall of the second base, and the power input end of the air pump is concentrically connected with the cylinder; a balance test is carried out on a tire under load rotation, the linkage effect that the larger the tire rotation load is, the larger the extrusion force on the tire is, the real effect of the balance test for simulating extrusion deformation of the tire under the actual load bearing working condition is improved, and the comprehensiveness of the tire multi-working-condition test is improved.

The utility model belongs to the technical field of main shaft machining, and particularly relates to a tire locking main shaft for a tire balancing machine, which comprises a tire, a hub is fixedly mounted in the tire, a locking device is movably clamped on the right side of the hub, and a driving mechanism is arranged in a shaft body. According to the tire locking main shaft for the tire balancing machine, through the design of the locking mechanism, a hub is fixed through the air cylinder, the locking shaft, a large bowl, a balancing wheel and other parts, compared with a traditional mode that a bolt is adopted for fixing, the tire locking main shaft is more convenient and labor-saving, and through the design of the driving mechanism, according to the design of center holes of different hubs, the tire balancing machine is more stable. Different forward and reverse installation modes of the cone are selected, so that the cone is more stable, and clamping and replacement are more convenient and faster through matched use of the torsion spring and the clamping jaw.

1. The name of the design product: tire balancing machine (825E). 2. The use of the design product: for automobile tire balancing detection. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the technical field of automobile manufacturing equipment, in particular to automobile tire balance block spraying equipment which comprises a spraying equipment body, a coating tank is arranged on the spraying equipment body, a net type conveying belt is arranged on the spraying equipment body, and a positioning seat is arranged in a gap above the net type conveying belt. A channel used for moving the balance block is formed between the positioning seats, a spraying protection box is arranged at the upper end of the spraying equipment body, and a first spraying pipe and a second spraying pipe are installed in the spraying protection box. And a first spraying nozzle and a second spraying nozzle which correspond to the positions of the channels between the positioning seats are respectively mounted on the first spraying pipe and the second spraying pipe at intervals. According to the automobile tire balance block spraying equipment, the positioning base is arranged on the net type conveying belt to conduct spraying positioning treatment on the balance block, enough spraying space is arranged between the positioning base and the balance block, the spraying nozzle capable of moving left and right and rotating front and back is matched, and all-around spraying treatment on the balance block can be efficiently conducted.

The invention provides a tire detection method and a tire balancing machine, and the tire detection method is used for being executed in the process of carrying out dynamic balance detection on a to-be-detected tire by the tire balancing machine so as to detect the health condition of the tire in the process of carrying out dynamic balance detection on the to-be-detected tire by the tire balancing machine. The tire detection method comprises the following steps: acquiring a picture of a to-be-detected tire; parameters and defect conditions of the to-be-detected tire are obtained according to the picture of the to-be-detected tire; wherein the parameters comprise the depth of a pattern groove of the tire; the defect conditions comprise whether the tire has a bulge or not, whether the tire is damaged and cracked or not, whether foreign matters exist in pattern grooves of the tire or not, a tire bulge position, a tire damage and cracking position and a tire foreign matter position; and controlling the parameters of the tire to be detected and the defect condition of the tire to be detected to be displayed on a display of the tire balancing machine.

A vehicle tyre with an asymmetric internal structure and external profile relative to its middle line plane. When mounted on a rim and installed with a camber angle, the rotating tyre generates lateral forces during straight-line running: a camber force from the wheel's inclination, a structural force from the asymmetric internal construction, and a conicity force from the asymmetric external profile. The conicity force opposes the camber force direction, and its magnitude remains below the structural force magnitude. This configuration enables control of the resulting lateral force while reducing rolling resistance during straight-line operation.

The invention discloses a tire balancing machine adaptive fixture based on hub bolt hole locking and a use method, and belongs to the technical field of tire dynamic balance detection. The locking device comprises a center disc and a plurality of locking columns. The center of the center disc is provided with a center shaft hole used for being connected with a balancing machine main shaft and provided with a plurality of sets of first connecting holes evenly distributed in the circumferential direction with the center shaft hole as the center. One end of the locking column is an installation end, the other end of the locking column is an insertion end, the installation end is selectively connected with the first connecting holes in different positions of the center disc so as to be matched with the hubs with the corresponding diameters, the insertion end penetrates through the corresponding bolt holes in the hubs, and a conical surface structure is arranged at the end of the insertion end and used for guiding centering during insertion; and after being inserted, the bolt is in interference fit with the inner wall of the bolt hole to realize locking. Hub bolt hole positioning replaces center hole locking, the adjustable locking column is matched with the multi-hole hub, conical surface self-centering and interference self-locking are utilized, damage to the hub is avoided, and the device is suitable for dynamic balance detection of various vehicle types.

A tire balancing machine, characterized in that it comprises a balancing machine body, wherein the balancing machine body has a receiving cavity, wherein a main device cooling housing is arranged within the receiving cavity, wherein a rotatable test shaft projects from the side wall of the balancing machine body; wherein a power supply board, a computer board and a display board are fixedly arranged within the main device cooling housing, wherein the power supply board, the computer board and the display board are communicatively and electrically connected to each other, the power supply board, the display board and the computer board are arranged one above the other in a vertical direction, and there is an air circulation gap between each adjacent board;wherein a first cooling fan is fixedly arranged on a side plate of the main device cooling housing, and a second cooling fan is arranged on the opposite side plate of the main device cooling housing, wherein the second cooling fan is located near the inner side wall of the receiving cavity, and wherein the receiving cavity has a gap that is connected to the outside world, an air inlet of the first cooling fan is connected to the receiving cavity, and the balancing machine body has a ventilation opening connected to the outside world at the position of an air outlet of the second cooling fan.

The utility model discloses a balancing machine double-conical-surface cone and a movable placing frame. The balancing machine double-conical-surface cone comprises a cone body, a first conical surface and a second conical surface, wherein the first conical surface and the second conical surface are arranged on the cone body; the cone body is provided with a mounting hole through which the detection rotating shaft passes, and the central axis of the first conical surface and the central axis of the second conical surface coincide with the axis of the mounting hole; the taper of the first conical surface is not equal to that of the second conical surface. According to the double-conical-surface cone of the balancing machine disclosed by the utility model, the installation requirements of detection and debugging of automobile tires with different hub center hole diameters can be met by providing conical surfaces with different tapers, the measurement accuracy of tire balance is ensured, the flexibility and the applicability are high, the use is convenient, the convenience of tire balance detection and calibration can be improved, and the working efficiency is improved. And the number of required cones is reduced, the tire balance detection and calibration cost is reduced, and popularization and application are facilitated.

The utility model relates to the technical field of tire detection, and particularly discloses a tire balancing machine for automobile maintenance, which comprises a balancing machine body, a main shaft extending out of one side of the balancing machine body and a fixing structure arranged on the main shaft, a driving structure used for driving the lifting support to vertically slide is arranged in the balancing machine body, and the lifting support comprises driven plates which are connected to the two sides of the balancing machine body in a sliding mode and driven by the driving structure, connecting frames which are arranged on the driven plates and used for bearing tires and handles fixedly connected to the tail ends of the connecting frames. The problems that when a traditional automobile tire balancing machine is used for loading and unloading a to-be-detected tire, the tire needs to be lifted in a manual mode, time and labor are wasted when workers carry the to-be-detected tire up and down for a long time, and detection operation is not convenient are solved.

A method of applying a sealant layer to an inner surface of a tire and a resulting tire are disclosed. Prior to sealant application first and second balance light spots on first and second sides of the tire are identified. A starting location for the sealant bead adjacent the first side of the tire is determined as a function of the location of the first balance light spot. An ending location for the sealant bead adjacent the second side of the tire is determined as a function of the location of the second balance light spot. Balance of the tire is improved by the application of the sealant layer.

The utility model discloses a measuring device applied to balance machine belongs to tire balance technical field. The utility model discloses a measuring device applied to balance machine includes: measuring claw, base plate, first baffle, second baffle, three guide rods, draw scale and first measurement module, and measuring claw is used for fitting installation in the highest point of the inside edge of the hub of balance machine, and base plate is fixed on balance machine, and first baffle and second baffle are arranged respectively at both ends of base plate, and three guide rods are parallel and are fixed between first baffle and second baffle and are triangular distribution, and draw scale is slidably arranged between three guide rods, and one end of draw scale penetrates first baffle and is connected with measuring claw, and when measuring claw fits inside edge of hub, drives draw scale displacement, and first measurement module is used for detecting draw scale displacement and calculates hub inside diameter value. Through adopting the structure design of three guide rods and being triangular distribution, make draw scale on guide rod sliding more stable, effectively solved the problem of the existing measuring scale and pulled the jam.

The application relates to a tire dynamic balance production and technical field, in particular to a tire dynamic balance management system and method. The system comprises a dynamic balance management part, a vector calculation part and a data management part; the dynamic balance management part is connected with a field dynamic balance detection device, the field dynamic balance detection device is used for registering and collecting dynamic balance, static balance and even balance vectors of a tire; the vector calculation part is used for transforming and calculating the dynamic balance, static balance and even balance vectors of the tire and counting data; the data management part is used for recording, counting and feeding back data of the dynamic balance management part and the vector calculation part to a user. The application can control a one-stage forming angle, a two-stage forming angle and a vulcanization mold entering angle of a tire in real time, so that the fluctuation of a tire balance value in production can be effectively reduced, and the production efficiency and production quality of the tire are improved.

Provided are a pneumatic tire capable of suppressing peeling of a sealant layer and improving tire balance, and a method for manufacturing the same. In a pneumatic tire provided with an annular tread portion (1) extending in the tire circumferential direction, a pair of sidewall portions (2) disposed on both sides of the tread portion (1), and a pair of bead portions (3) disposed on the inner side of the sidewall portions (2) in the tire radial direction, a sealant layer (20) is formed on the tire inner surface (10) of the tread portion (1). The sealant layer (20) has a structure in which a strip (21) of a sealant is arranged in a spiral shape along the tire circumferential direction, and at least one end of the strip (21) is thinner than the other portions.