23results about "Wheel assembling tools" patented technology

Device (1) for supplying spokes to a spoke ejection gun in orifices of a hub of a spoked wheel, the device (1) comprises: - an intermediate waiting area (11) located upstream of an evacuation area (3) opposite which an ejection gun (2) is intended to be positioned, and defining a plane to receive spokes positioned side by side and flat, in which the spokes are deposited one by one, the intermediate waiting area (11) being inclined towards the evacuation area (3) and is equipped with spoke isolation means (13) allowing the spokes to fall one by one into the evacuation area (3) to supply a gun;According to the invention, the means for isolating a spoke (13) comprise at least one ejection finger (14) and a guide piece (15), the finger (14) being movable so as to pass through the plane of the intermediate waiting area from below and strike and push an end spoke out of said plane against the guide piece (15), the guide piece (15) having an arched portion (15a) oriented towards the evacuation area (3) and a stop (15b) positioned at the right of the spokes preceding the end spoke. Figure for the abstract: Fig. 4;

An automatic wheel spoke locking system comprises a rim supporting mechanism, a plurality of spoke locking mechanisms and a central control device. The rim supporting mechanism comprises a placing platform and a hub clamping element. The placement platform is configured to carry a wheel, and the hub clamping element is disposed in the center of the placement platform. The containing platform is provided with a hub limiting groove, and the hub limiting groove surrounds the hub clamping element. The spoke locking mechanisms are arranged on the periphery of the rim supporting mechanism in pairs, and each spoke locking mechanism comprises a spoke cap locking bit. The central control device is configured to send an instruction to the spoke locking mechanism so as to drive the spoke locking mechanism to lock a plurality of spokes to be locked of the wheel. The automatic wheel spoke locking system can overcome the defects and problems of manual spoke locking in the prior art, for example, labor and time are wasted, the position of a hub is not centered, and the tensions of the spokes are different.

The utility model discloses a spoked wheel tightening device, and belongs to the field of spoked wheels. The device comprises a tightening assembly which comprises a template disc and a positioning disc, and the positioning disc is arranged on the template disc; a rhombic positioning pin is arranged on the positioning disc; a pressing mandrel is arranged in the center of the positioning disc and used for conducting center positioning on the hub. An inclined channel is formed in the positioning disc and used for containing and being matched with the torque screwdriver; and the rim pressing assembly is arranged on the template disc. According to the utility model, the tightening assembly is arranged, and the template disc and the positioning disc of the tightening assembly are respectively matched with the rim and the hub and are used for accurately positioning the rim and the hub; the torque screwdriver is arranged below the positioning disc, and the spokes are tightened through the torque screwdriver. The wheel is accurately positioned through the tightening assembly, and the spokes and the nut are tightened through the torque screwdriver, so that the deviation of rim weaving offset distance can be reduced, the tightening efficiency of the wheel spokes is improved, and the quality of the wheel is improved.

The present invention relates to a spoke attachment assembly for a bicycle wheel, a wheel and a manufacturing process thereof. A spoke attachment assembly (80) is configured to be coupled to a rim of a spoked bicycle wheel. Such an assembly (80) comprises a nipple (40), at least one shaped washer (50) and a retaining device (90), wherein the nipple has an enlarged head (44) and a stem (42) provided with a coupling portion (47) for coupling with a spoke, the at least one shaped washer is associated with the nipple (40) and is configured to abut, on one side, the enlarged head (44) of the nipple (40) and, on the other side, a rim (10), the retaining device is configured to retain the at least one shaped washer (50) in association with the nipple (40). The aforementioned assembly (80) is used in the spoked bicycle wheel.

The present invention relates to a machine (100) for mounting spoked wheels (SW) comprising a hub (HU) and a rim (RI) with spoke holes distributed around the circumference, wherein the hub (HU) and the rim (RI) are connected by a plurality of spokes (SP). The machine (100) comprises a rotary table (10) with at least one clamping unit (1) configured to clamp a rim (RI) coaxially to an axis of rotation (R) of the rotary table (10) onto the rotary table (10). Furthermore, the machine comprises a hub receptacle (2) in the center of the rotary table (10), configured to hold a hub (HU) coaxially to the axis of rotation (R) of the rotary table (10), and at least one spoke guide unit (3) configured to position at least one spoke (SP) in the region of a corresponding spoke hole of the rim (RI).The machine (100) is designed to incrementally rotate the rotary table (10) for the mounting of spokes (SP) on at least part of the spoke holes of the rim (RI) by predetermined angular amounts, wherein a rotational movement of the rotary table (10) at spoke mounting positions is blocked by two locking elements (1041') that can be alternately engaged with the rotary table (10).

The present invention relates to a process aimed at manufacturing a spoke bicycle wheel and to the related wheel, the process comprising the steps of: a) providing a rim element having spoke attachment chambers, the chambers being provided with openings and spoke attachment surfaces comprising spoke attachment seats; b) providing spoke attachment assemblies comprising a joint having an enlarged head and a stem, the stem being provided with a coupling portion configured to be coupled to a corresponding spoke, and a shaped washer, the washer being applied to the stem; c) inserting the assembly into the chamber through the opening along an insertion direction inclined with respect to a horizontal plane arranged under the rim element and according to an insertion sense oriented away from the horizontal plane; d) moving the spoke attachment assembly along the insertion direction until bringing the stem at the spoke attachment surface; e) moving the assembly along the spoke attachment surface and up to one spoke attachment seat; f) inserting the stem into the spoke attachment seat; g) constraining the assembly to the spoke attachment seat; h) repeating steps c) to g) to couple a corresponding spoke attachment assembly to each spoke attachment seat.

The present invention relates to a machine (100) for mounting spoked wheels (SW) comprising a hub (HU) and a rim (RI) with spoke holes distributed around the circumference, wherein the hub (HU) and the rim (RI) are connected by a plurality of spokes (SP). The machine (100) comprises a rotary table (10) with at least one clamping unit (1) configured to clamp a rim (RI) coaxially to an axis of rotation (R) of the rotary table (10) onto the rotary table (10). Furthermore, the machine comprises a hub receptacle (2) in the center of the rotary table (10), configured to hold a hub (HU) coaxially to the axis of rotation (R) of the rotary table (10), and at least one spoke guide unit (3) configured to position at least one spoke (SP) in the region of a corresponding spoke hole of the rim (RI).The machine (100) is configured to incrementally rotate the rotary table (10) by predetermined angular amounts for mounting spokes (SP) on at least some of the spoke holes of the rim (RI). Furthermore, the present invention relates to a method for mounting spoked wheels (SW) and a computer program.

The utility model discloses a Mecanum wheel installation tool and belongs to the technical field of tool jigs, assembly of Mecanum wheels is assisted through installation work, assembly convenience can be improved, assembly efficiency can be improved, the Mecanum wheel installation tool comprises a base, and a supporting shaft is vertically arranged above the base; the turntable is coaxially arranged with the supporting shaft, and is horizontally and rotatably arranged at the upper end part of the supporting shaft around the axis; the limiting assembly is arranged below the rotating disc and comprises a rigid rod arranged in a vertical guiding mode, a friction plate arranged at the upper end of the rigid rod and an elastic piece arranged between the friction plate and the supporting shaft, the rotating disc is provided with a friction face which is located above the friction plate and faces the friction plate, and the elastic piece can provide upward elastic force for the friction plate.

The utility model belongs to the field of diesel locomotives, and particularly relates to a turnover device for a hot hub of a diesel locomotive, which is convenient to transfer and turn over when the hot hub of the diesel locomotive is replaced. According to the technical scheme, the device comprises a four-connecting-rod component and a hoop. The four-connecting-rod component comprises upper connecting rods and lower connecting rods, the two upper connecting rods are symmetrically arranged, one ends of the two upper connecting rods are hinged, the two lower connecting rods are symmetrically arranged, the middles of the two lower connecting rods are hinged, and the other end of each upper connecting rod is further hinged to one end of the corresponding lower connecting rod. The clamps are integrally of a long-strip structure, arc-shaped grooves matched with hot hubs are formed in the clamps, and the other end of each lower connecting rod is hinged to the corresponding clamp.

The present invention relates to a machine (100) for mounting spoked wheels (SW) comprising a hub (HU) and a rim (RI) with spoke holes distributed around the circumference, wherein the hub (HU) and the rim (RI) are connected by a plurality of spokes (SP). The machine (100) comprises a rotary table (10) with at least one clamping unit (1) configured to clamp a rim (RI) coaxially to an axis of rotation (R) of the rotary table (10) onto the rotary table (10). Furthermore, the machine comprises a hub receptacle (2) in the center of the rotary table (10), configured to hold a hub (HU) coaxially to the axis of rotation (R) of the rotary table (10), and at least one spoke guide unit (3) configured to position at least one spoke (SP) in the region of a corresponding spoke hole of the rim (RI).The machine (100) is configured to incrementally rotate the rotary table (10) by predetermined angular amounts for the assembly of spokes (SP) on at least some of the spoke holes of the rim (RI). The machine (100) further comprises a lowerable frame (86) arranged above a machine base (901) on which an assembly crown (8) with a plurality of sorting pins (81), at least one component of a spoke guiding unit (3), and a gripper (61) of a spoke counter-holding device (6) are arranged and which, together with the lowerable frame (86), can be lowered in the direction of the rotary table (10).

The utility model relates to the technical field of wheel assembly, and discloses an automobile wheel assembly clamp structure. The automobile wheel assembling clamp structure comprises a rotating assembly, a bearing and placing assembly is installed at the upper end of the rotating assembly, a limiting ring is installed at the upper end of the bearing and placing assembly, a clamping ring is installed at the upper end of the limiting ring, a penetrating rod is fixed to the upper end of the limiting ring, and a clamping assembly is installed at the upper end of the bearing and placing assembly. A lifting rod is mounted at the upper end of the clamping assembly, a connecting plate is mounted at the upper end of the lifting rod, a pushing groove is connected to the upper end of the connecting plate, a driving rod is fixed in the pushing groove, a sliding structure is mounted at the front end of the driving rod, and a fixing plate is mounted at the upper end of the sliding structure; the problems that when a traditional clamp is used for fixing the spoke, only the spoke with the single thickness can be fixed, subsequent spokes with different edge thicknesses cannot be fixed, and the subsequent using effect is poor are effectively solved.

The utility model discloses an auxiliary device for additionally installing a hub spoke. The auxiliary device comprises a supporting plate, a clamping piece and a supporting block. The clamping piece is arranged on the supporting plate and used for clamping and fixing a hub to the supporting plate. The clamping piece is arranged on the supporting plate, the multiple supporting blocks are arranged on the supporting plate at intervals in the circumferential direction with the clamping piece as the center, clamping grooves are formed in the top faces of the supporting blocks, and the bottom of a clamping ring can be clamped in the clamping grooves. According to the hub spoke adding auxiliary device, the positions of the hub and the clamping ring are fixed through the clamping pieces, and the situation that the hub and the clamping ring slide freely in the spoke installing process, so that the spokes are not well aligned, and the installing progress is affected can be avoided.

The invention relates to a method for checking the tension in at least one taut elongate body (105), comprising the steps of: vibrating the at least one elongate body (105), acquiring one or more images of the at least one elongate body (105) as it is vibrating by means of a camera (5), transmitting the image(s) acquired to a data processing unit, analyzing the image(s), for determining a variation in the movement of the at least one elongate body (105) over time, and calculating a tension in the at least one elongate body (105) from the determined variation over time and on the basis of at least one of the following parameters of the at least one elongate body (105): a diameter, a length, a density, a linear density, a Young's modulus. The invention also relates to a corresponding checking system (1).

The invention relates to a device (1) for supplying spokes to a gun for ejecting spokes into holes of a hub of a spoked wheel, the device (1) comprising: - an intermediate standby zone (11) located upstream of a discharge zone (3) opposite which an ejection gun (2) is intended to be positioned, and defining a plane for receiving spokes positioned side-by-side and flat, wherein the spokes are deposited one by one, the intermediate standby zone (11) being angled towards the discharge zone (3) and equipped with means (13) for isolating a spoke, allowing the spokes to fall into the discharge zone (3) one by one in order to supply a gun. According to the invention, the means (13) for isolating a spoke comprise at least an ejector finger (14) and a guide part (15), the finger (14) being movable so as to pass through the plane of the intermediate standby zone from below and to strike and push an end spoke out of the plane against the guide part (15), the guide part (15) having an arched portion (15a) oriented towards the discharge zone (3) and an abutment (15b) positioned in line with the spokes that precede the end spoke.

A balance weight pressure-bonding device pressure-bonds, to an inner circumferential surface of a wheel, a balance weight which is to be attached to the inner circumferential surface of the wheel. The balance weight pressure-bonding device includes a pressing member that has a pressing surface arranged to press the balance weight against the inner circumferential surface of the wheel in a state in which the balance weight is sandwiched between the pressing surface and the inner circumferential surface of the wheel, a pressing force sensor that detects a pressing force with which the pressing surface presses the balance weight during pressing of the balance weight by the pressing member, a drive unit that drives the pressing member, and a controller that controls the drive unit. The controller drives the drive unit and causes the pressing surface to press the balance weight against the inner circumferential surface of the wheel and pressure-bond the balance weight to the inner circumferential surface of the wheel, based on detection of the pressing force by the pressing force sensor.

The invention provides a wheel suitable for the lunar environment and a forming method of the wheel, and belongs to the technical field of lunar exploration. The problems that due to the fact that an existing super-elastic metal tire is uneven in structural stress, concentrated in local stress, prone to being damaged in assembly and insufficient in overall mechanical coupling, the stability is poor, the buffering capacity is weak and the service life is short in the extreme environment of a manned lunar rover with high load, long period and strong impact are solved. The spring woven mesh cylinder comprises a spring woven mesh cylinder and a hub, the spring woven mesh cylinder is formed by spirally winding a plurality of variable-inner-diameter springs, the variable-inner-diameter springs are made of shape memory alloy, each variable-inner-diameter spring is of a structure with the inner diameter of the two ends being small and the inner diameter of the middle being large, and the hub comprises a rim structure and a transmission disc. The rim structure comprises chucks and a center ring, the two chucks are connected to the two sides of the center ring respectively, and the two sides of the end of the spring woven mesh cylinder are clamped by the two chucks. The lunar rover is mainly used for lunar rovers.

Method and System for Controlling the Tension of at Least One Elongated Body. The invention relates to a method for controlling the tension of at least one stretched elongated body (105), comprising the steps: vibrating the at least one elongated body (105), acquiring one or more images of the at least one elongated body (105) while it vibrates by means of a camera (5), transmitting the acquired image(s) to a data processing unit, analyzing the image(s) to determine a time evolution of the displacement of the at least one elongated body (105), and calculating a tension of the at least one elongated body (105) from the determined time evolution and based on at least one parameter of the at least one elongated body (105) among a diameter, a length, a density, a linear mass density, and a Young's modulus. The invention also relates to a corresponding control system (1). Figure for the abstract: Fig. 1

The utility model discloses a kind of rim lock ring mounting equipment, the equipment includes power component, positioning assembly and lifting assembly: the cylinder body of hydraulic jack in power component is fixed in lower base;Positioning assembly realizes lock ring positioning by pressing rod, guide rail, locking pin and briquetting;Lifting assembly hoists tire rim assembly by upper base, hoisting structure.The work, hydraulic jack jacking drives upper base to lift tire rim assembly, while positioning assembly drives lock ring to move downward, realizes lock ring press fitting by relative motion.The equipment is mainly used for the rim lock ring installation of non-highway mining dump truck, can improve installation efficiency and reduce labor intensity, adapt to the characteristics of non-highway mining dump truck large load, poor road condition, press fitting stable, ensure that lock ring works reliably under complex working condition for a long time.

A vehicle assembly system includes a central assembly platform and a two wheelset mounting cart. The central assembly platform comprises a tilting mechanism, a base, a lifting mechanism, a first joint element and a second joint element. The tilting mechanism is configured to hold the frame and drive the frame to tilt. The lifting mechanism is connected with the base and the inclining mechanism and is configured to drive the inclining mechanism to ascend and descend on the base. The base is provided with a first side and a second side which are opposite in the horizontal direction, and the first joint element and the second joint element are arranged on the first side and the second side of the base respectively. The two wheelset mounting carts respectively comprise a third joint element and a fourth joint element, and the third joint element and the fourth joint element are respectively detachably connected with the first joint element and the second joint element of the central assembly platform. The vehicle assembly system disclosed by the invention can assist assembly personnel in vehicle assembly operation, so that the assembly efficiency is improved.

An automated container wheel manufacturing system includes a bracket and wheel end cap laser and staging subsystem, an axle sawing subsystem, an axle housing machining subsystem, and a wheel pipe sawing subsystem. The wheel end cap laser and staging subsystem is configured to manufacture mounting brackets and wheel end caps, the axle sawing subsystem is configured to manufacture axle housings, the axle housing machining subsystem is configured to manufacture axle housings, and the wheel pipe sawing subsystem is configured to manufacture wheel pipes. An assembly and welding area includes a plurality of robotic welding arms and an I-beam to which the plurality of robotic welding arms are attached for movement within a robotic zone. There is an axle housing and wheel end cap welding region, a wheel pipe welding region, and a bracket and axle welding region.

The utility model discloses a pot ring dismounting device for mine tire maintenance, a hub is sleeved in the tire in a one-way mode, a pot ring is arranged in the hub, a plurality of stud holes are formed in the hub in the circumferential direction, the dismounting device comprises a connecting component connected with the side edge of the pot ring, and a supporting component connected with the connecting component and making contact with the hub, the connecting component is hinged to the supporting component. The connecting component is a hook body which is clamped and sleeved at the side end of the pot ring; the supporting component comprises a driving rod, a supporting rod abutting against the surface of the hub is arranged at the bottom end of the driving rod at a certain included angle, and the hook body is hinged to the supporting rod. The dismounting device can be connected with the side edge of the pot ring through the connecting component, on the basis of connection, the supporting component abuts against the hub, the hub serves as a rotating fulcrum and can act on the connecting component, then the pot ring and the hub can be separated through the connecting component, and therefore the pot ring and the hub can be rapidly dismounted in a labor-saving mode; and finally, the tire is disassembled.