CN202676373U - Tire dynamic balance tester - Google Patents
Tire dynamic balance tester Download PDFInfo
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- CN202676373U CN202676373U CN 201220376850 CN201220376850U CN202676373U CN 202676373 U CN202676373 U CN 202676373U CN 201220376850 CN201220376850 CN 201220376850 CN 201220376850 U CN201220376850 U CN 201220376850U CN 202676373 U CN202676373 U CN 202676373U
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Abstract
The utility model discloses a tire dynamic balance tester which comprises a tire convey device, a lubricating device, a weighing device, a testing device, a mark-making device and a grading output device, wherein all of the devices are installed in sequence. In the tire dynamic balance tester, the lubricating device enables materials to be saved, lubrication is even, the lubrication effect is good, and possibility of tire deformation is avoided. An upper main shaft locking device is simple is structure, low in cost, accurate in location, capable of enabling shafts to be aligned, and thereby accuracy of testing result and clamping effect are guaranteed. A lower main shaft locking device can adjust opening or locking state, and thus is easy to adjust. A main shaft rotation device guarantees rotation stability of the shafts, and increases rotation accuracy. A tire load device enables friction between a tire load mechanism and tire sides of tires to be avoided, and thereby strong compatibility is achieved. The mark-making device is simple in structure. The tire convey device can accurately control the output position of tires, and location of a tire in each station is accurate, so that the accuracy of testing of each station is guaranteed. Moreover, the tires are held by a tire holding device, fixation of a center position for the tires is thus achieved, and stable conveying of the tire is achieved.
Description
Technical field
The utility model relates to testing equipment, specifically, is a kind of testing machine for the tire dynamic and balance detection.
Background technology
Doughnut is owing to the reason of the aspects such as material and manufacturing, more or less can exist mass distribution uneven, the problem that mass centre and tire geometric center do not overlap, when there is mass eccentricity in tire, when High Rotation Speed, can produce the radial force of alternation, cause Vehicular vibration, produce noise, affect smoothness, can cause traffic hazard when serious, must carry out transient equilibrium to tire before therefore using and detect.
The transient equilibrium checkout equipment that uses at present, lubricating system mainly adopts mechanical arm that tire is positioned, complex structure, and strength control difficulty, regulate difficulty in fixed, large with the contact of tire, easily make softer squeegee action, destroy the shape that tire originally has, lubricating structure is immersed in the lubricating fluid, lubricating fluid consumption is large, the locking mode that upper apparatus for locking main shaft mainly adopts is that three lock dogs of gas pawl drive step up, the bearing pin location structure has brought because of the bearing pin wearing and tearing, crooked, three circularity that lock dog clamps have been affected, cause stepping up off-centre, axle can't be alignd, and the locking mode that the lower main axis locking device mainly adopts is that steel ball is locked the locking of gentle pawl, and steel ball locking is that the steel ball by the air push shrinking device is connected with lower main axis, complex structure, because steel ball is that point contacts with lower main axis, steel ball easily weares and teares, the locking effect variation, the locking of gas pawl uses the gas pawl to step up lower main axis, locking effect is better, but gas pawl fixed installation testing machine is inner, and inconvenience is installed, regulate difficulty, year mechanism for tire of test station all is static table top, and in tire transportation and the process of the test, the sidewall of tire all might rub with table top, cause the test position skew, affect test findings, serious meeting makes the wearing and tearing of wheel Somatic Embryogenesis, and the table top size is fixing, the tire that can hold big or small limited, poor compatibility.
Formerly the patent patent No. " full-automatic heavy load tyre static and dynamic balance weighing apparatus/jumping degree tester " patent No. ZL200620026711.7 has designed a kind of dynamic balance test machine tool, although can realize tire dynamic and balance tests the robotization of each operation and carries out, multiple functional, automaticity is high, but still have many defectives, utilize cylinder to promote lock dog and carry out lower main axis locking, the locking poor stability, the alignment of shafts easily is offset, and makes the dynamic balance running result inaccurate, main shaft is by the transmission of wedge band, the wedge band is easily loosening, and main shaft is vulnerable to shearing force, and shearing force is regulated difficulty, can't eradicate, affect the rotary balance of main shaft, affect operating accuracy, carry out the transmission of tire between each station by roller-way, the roller-way location is inaccurate, many groups arm has been installed has centered, structure is too complicated, and printing equipment is provided with rotating mechanism, complex structure, the angular setting trouble.
The utility model content
The utility model provides a kind of one-piece construction simple for above-mentioned shortcoming, and is simple during lubricating system is fixed, do not destroy tire shape, upper apparatus for locking main shaft is not prone to off-centre, guarantees the alignment of axle, the locking of lower main axis locking device firmly, easy for installation, be easy to regulate, carry mechanism for tire and can not produce friction with tire, the assurance test position is accurate, main shaft is without shearing force, guarantees operating accuracy, etc. the dynamic balance test machine of advantage.
The utility model dynamic balance test machine comprises the tire conveying device, lubricating system, weighing device, proving installation, marking device, the classification output unit that sequentially arrange successively.
Preferably, described tire conveying device comprises the conveying device frame, is installed in the motor on the conveying device frame, the conveying device frame is low early and high after domatic, top and the bottom of conveying device domatic frame all are equipped with conveying axis, a plurality of sprocket wheels are installed on the conveying axis, parallel on the conveying device frame inclined-plane a plurality of slivers are installed, between the sprocket wheel of top and bottom foraminous conveyer are installed, conveying axis is connected with motor by gear drive.
Preferably, described lubricating system comprises the lubricating system frame, the lubricating system roller-way is installed on the lubricating system frame, the roller-way drive motor, lubricating structure, centering machine, it is characterized in that, described lubricating system roller-way comprises into a plurality of conveying rollers vertical with the tire throughput direction that row arrange, conveying roller comprises main conveying roller, secondary conveying roller, auxiliary conveying roller, secondary conveying roller is symmetricly set on lubricating system upper rack both sides, the roller-way drive motor is provided with a plurality of, the secondary conveying roller of each side is connected with a roller-way drive motor, and main conveying roller all is connected with the roller-way drive motor; Described lubricating structure comprises lubricated roller, grease cylinders, lifting cylinder, grease cylinders is vertically mounted on the lubricating system frame between the secondary conveying roller in both sides, the vertical upside-down mounting of lifting cylinder is in the grease cylinders bottom, lubricated roller is arranged in the grease cylinders, the piston rod of lifting cylinder links to each other with lubricated roller lower end, lubricated roller outer wall is provided with water-absorbing sponge, on the grease cylinders inwall lubricant-jetting means is installed, and on the lubricating system frame between the roller-way conveying roller a plurality of motorized rollers is installed; Described centering machine comprises support, optoelectronic switch, guiding shelves roller, sliding bottom, lift cylinder, flat-removing air cyclinder, axis of guide mechanism, support is installed on the lubricating system frame, optoelectronic switch is provided with three, one of them optoelectronic switch is installed in the support center of top position corresponding with lubricated roller, two other optoelectronic switch is installed on the support side arm, the lubricating system frame symmetria bilateralis of roller-way one end is provided with two guide grooves that are parallel to roller-way direction of motion, axis of guide mechanism is installed on the lubricating system frame, axis of guide mechanism is parallel with the guide groove direction, sliding bottom is installed in the axis of guide mechanism, the flat-removing air cyclinder level is installed on the lubricating system frame, the flat-removing air cyclinder piston rod is connected with sliding bottom, flat-removing air cyclinder also is connected with pressure proportioning valve, lift cylinder all is provided with two with the guiding shelves roller that links to each other with lift cylinder, two lift cylinder symmetries are installed on the sliding bottom, the vertical upside-down mounting of lift cylinder is on sliding bottom, guiding gear roller is vertically mounted on the lift cylinder, the lift cylinder piston rod is connected with guiding shelves roller lower end, and lift cylinder is installed in the guide groove with the guiding shelves roller that links to each other with lift cylinder.
Preferably, described weighing device comprises weighing device frame, lifting mechanism, LOAD CELLS, weighing device roller-way, drive motor, weighing device roller-way and lifting mechanism are installed on the weighing device frame, LOAD CELLS is installed on the lifting mechanism, the LOAD CELLS top is equipped with lifting bracket, the weighing device roller-way is comprised of a plurality of rollers vertical with the tire direction of transfer, and the drive motor that is used for the rotation of driving roller is installed in the weighing device frame.
Preferably, described proving installation comprises the proving installation frame, jacking gear is installed on proving installation frame top, apparatus for locking main shaft is installed on the lift rotating equipment, in the upper apparatus for locking main shaft main shaft is installed, proving installation frame bottom is equipped with pedestal, main axle rotation device, lower main axis locking device are installed in the described pedestal, the transient equilibrium sensor is installed in the main axle rotation device, the lower main axis locking device is connected with main axle rotation device, and the proving installation frame lower also is equipped with carries device of tyre.
Preferably, described main axle rotation device comprises the main shaft of stator casing, coil, hollow, be provided with groove in the stator casing, bottom land is provided with through hole, coil is the tubular that is communicated with up and down, and coil is installed in the groove of stator casing, and the through hole that main shaft passes coil and stator casing bottom land is installed in the stator casing, main shaft is installed in the stator casing by bearing, and the transient equilibrium installation of sensors is at stator casing and be installed between the bearing on the main shaft; Described lower main axis locking device comprises locking cylinder, ring flange, the plate-like base, orienting sleeve, lock shaft, locking cylinder is installed in main axle rotation device stator casing bottom surface straight down, lock shaft is installed in the main shaft of main axle rotation device hollow, the ring flange middle part is provided with through hole, the lock shaft bottom is installed in the through hole of ring flange by bearing, it is that interference fit is connected that bearing is connected with through hole with lock shaft, the locking cylinder piston is connected with the ring flange disk body, orienting sleeve is installed on the main axle rotation device main shaft, upper main shaft is installed in the orienting sleeve, be slidingly fitted with sliding sleeve in the orienting sleeve, the plate-like floor installation is on the lock shaft top, the plate-like base edge is connected with sliding sleeve, be provided with back up pad in the sliding sleeve, the plate-like base is provided with through hole, the through hole that back up pad one end passes the plate-like base is connected with the main axle rotation device main shaft, back up pad and the through hole corresponding with back up pad are provided with a plurality of around plate-like base center, on each back up pad lock dog is installed, lock dog is connected with back up pad by bearing pin, upper main shaft bottom is provided with annular recess, lock dog top one side is provided with projection, lock dog is connected with engagement by projection with upper main shaft, lock dog top opposite side also is provided with projection, projection is connected with the contact of sliding sleeve inwall, the sidewall of sliding sleeve top and lock dog correspondence position is provided with opening, sliding sleeve inwall bottom and lock dog bottom all are provided with wedge, and two wedge contacts connect; Described upper apparatus for locking main shaft, comprise the substrate that is installed on the lift rotating equipment, line slideway is installed on the substrate, is slidingly fitted with two slide blocks on the line slideway, the slide block bottom all is equipped with clamp, clamp is U-shaped, two clamp symmetries are installed on the slide block, and two installing plates are installed on the substrate relatively, and clamping cylinder all is installed on the installing plate, the clamping cylinder piston rod is connected with slide block, and it is different that symmetry is installed in the cylinder diameter of two clamping cylinders on the installing plate.The installing plate bottom is provided with through hole, clamp shaft all is installed in the through hole of installing plate, the clamp shaft two ends all are provided with screw thread, clamp shaft one end is fixedly connected with clamp by hold-down nut, the clamp shaft other end also is equipped with hold-down nut, upper main shaft is installed between two clamps, and upper main shaft is connected with the clamp contact.
Preferably, described year device of tyre, comprise objective table, leg, cylinder, the objective table middle part is provided with opening, leg is provided with two, leg is positioned at the below of objective table two middle side parts, the leg top all is horizontally installed with gate beam, both sides with the leg junction on each gate beam vertically are equipped with the lifting guide pole, the lifting guide pole comprises guide pin bushing, guide rod, guide pin bushing is provided with through hole, guide rod passes through hole and is slidingly mounted in the guide pin bushing, guide pin bushing is installed on the gate beam, the top of guide rod is connected with objective table, cylinder is provided with two groups, two cylinders of series winding are one group, be vertically installed with one group of cylinder on each leg, the bottom of each group cylinder is connected with the leg bottom, the top of each group cylinder is connected with objective table, four jiaos of objective tables all are equipped with supporting plate, supporting plate is the indent arc near the edge at objective table center, line slideway towards the objective table center is installed on the objective table, the supporting plate bottom surface is equipped with slide block, and slide block is slidingly mounted on the line slideway, and line slideway and slide block can be arranged in parallel to be organized more, the supporting plate lower surface all is equipped with the tooth bar with the line correspondence guide rail parallel, on the objective table of each supporting plate below motor is installed, on the main shaft of motor gear is installed, motor is connected with supporting plate by the wheel and rack engagement.
Preferably, described marking device comprises roller-way part and mark part, described roller-way partly comprises marking device frame, marking device roller-way, drive motor, the marking device roller-way that level is installed on the marking device frame is comprised of a plurality of rollers vertical with the tire direction of transfer, and the drive motor that is used for the rotation of driving roller is installed in the marking device frame; Described mark partly comprises the mark support that is installed on the marking device frame, and mark is propped up top of the trellis translation mechanism perpendicular to the tire direction of transfer is installed, and jacking gear also is installed on the translation mechanism, and the jacking gear bottom is equipped with marker.
Preferably, dynamic balancer also is equipped with the tire conveying arrangement, the tire conveying arrangement comprises two line slideways that are installed in parallel on weighing device frame and the marking device frame, be slidingly fitted with two movable bases on each line slideway, be equipped with on each movable base and embrace device of tyre, movable base on two line slideways and be installed on the movable base to embrace device of tyre symmetrical in twos, between two movable bases on each line slideway connecting link is installed, between two symmetrical movable bases crossbeam is installed, ball-screw and motor also are installed on the weighing device frame, the screw stem water safety of ball-screw is contained on the weighing device frame, the nut of ball-screw is installed on the crossbeam, and motor is connected with the screw rod of ball-screw by gear train; Described armful of device of tyre comprises cylinder, rotating shaft, arm, rotating shaft and arm all are provided with two, rotating shaft all vertically is installed on the movable base, in two rotating shafts gear is installed all, two rotating shafts are connected with a joggle by gear, and two arms respectively level are installed in two rotating shaft tops, arm one end is connected with rotating shaft, the other end is equipped with symmetrically arranged two frustums of vertical direction, and the rotating shaft middle part is provided with push rod, and the piston rod of cylinder is connected with push rod by axle.
Preferably, described classification output unit comprises classification output unit frame, classification output unit roller-way, drive motor, air cylinder group, classification output unit roller-way is comprised of a plurality of rollers vertical with the tire throughput direction, the drive motor that is used for driving classification output unit table roller is installed in classification output unit frame, classification output unit roller-way front end is connected with classification output unit frame top front end by bearing pin, air cylinder group is provided with two, described air cylinder group is two cylinders of piston rod docking mode series winding, two air cylinder group are symmetricly set on the classification output unit frame, air cylinder group one end is connected with classification output unit frame by bearing pin, and the air cylinder group other end is connected with classification output unit roller-way bottom by bearing pin.
The beneficial effects of the utility model are: dynamic balance test machine, lubricating system adopts the structure of drawing and pulling type, lubricant is ejected on the lubricated roller economical with materials when lubricated roller rises, evenly lubricated, high lubricating effect, location adopt guiding gear roller and optoelectronic switch, and be simple in structure, cost is low, the pressure proportioning valve that flat-removing air cyclinder connects can accurately be controlled guiding shelves roller and lubricated roller for the pressure of tire, has avoided the possibility of squeegee action, has protected shape and the structure of tire; The weighing device that is provided with can be weighed to tire before dynamic balance running, for dynamic balancing measurement provides the tire weight data, guarantees that the dynamic balance running data result is accurate; Upper apparatus for locking main shaft drives clamp by cylinder and directly clamps, and simple in structure, cost is low, accurate positioning makes axle keep alignment, has guaranteed the accuracy of measurement result, the cylinder diameter of the cylinder of locking device both sides is different, the clamping force that produces is different, has avoided causing clamping force to offset because cylinder bore is identical, guaranteed the clamping effect, utilize the line slideway guiding, increased machinery and stepped up the governor motion clamp shaft, improved the clamping effect; The lower main axis locking device, lock dog is connected with back up pad by bearing pin, lock dog can swing, and adjusts and opens or locking state, and is simple in structure, easy for installation, be easy to regulate, lock dog and upper main shaft are connected with a joggle, and lock dog is that line contacts with upper main shaft, contact area is large, and the wearing and tearing of lock dog are little for the impact of locking effect; Main axle rotation device directly is connected main shaft with dynamic balance running mechanism, can not produce shearing force, has guaranteed the stationarity that axle rotates, and has improved rotation precision; The every group of cylinder that carries on the device of tyre all is comprised of two cylinders of mutually connecting, can regulate the height that carries device of tyre according to operation, avoided the sidewall of year mechanism for tire and tire to rub, cause the test position skew, affect test findings, the lifting guide pole that is equipped with makes in the objective table Level Change process more steady, the adjustable supporting plate that is equipped with on the objective table, can be by the position of adjusting supporting board, be to carry the tires that device of tyre holds different sizes, compatible strong; Marker on the marking device only carries out vertical direction and moves horizontally, and does not rotate, and the rotation of tire is finished by proving installation, and is simple in structure; The tire conveying arrangement, transmitting power passes to movable base by motor by ball-screw, the line slideway guiding, can accurately control outgoing position, the connecting link that connects between the movable base, make the movable base operation of two stations synchronously, guarantee that tire is in the accurate positioning of each station, guaranteed the accuracy of each station test, tire is embraced device of tyre and is taken in one's arms, is tire dead center position when carrying tire, further the transfer position of raising is accurate, the frustum that arm one end is installed can provide certain anchorage force to tire, makes tire delivery steady.
Description of drawings
Accompanying drawing 1 is the utility model dynamic balance test machine one-piece construction figure;
Accompanying drawing 2 is the structural drawing of the utility model dynamic balance test machine tire conveying device;
Accompanying drawing 3 is the side view cutaway drawing of the utility model dynamic balance test machine lubricating system;
Accompanying drawing 4 is the front elevation of the utility model dynamic balance test machine lubricating system;
Accompanying drawing 5 is the vertical view of the utility model dynamic balance test machine lubricating system;
Accompanying drawing 6 is the face upwarding view of the utility model dynamic balance test machine lubricating system;
Accompanying drawing 7 is the side view of the utility model dynamic balance test machine weighing device;
Accompanying drawing 8 is the side view of the utility model dynamic balance test machine proving installation;
Accompanying drawing 9 is the cut-open view of the utility model dynamic balance test machine proving installation main axle rotation device;
Accompanying drawing 10 is the structural drawing of apparatus for locking main shaft on the utility model dynamic balance test machine proving installation;
Accompanying drawing 11 is the cut-open view of the utility model dynamic balance test machine proving installation lower main axis locking device locking state;
Accompanying drawing 13 carries the side view of device of tyre for the utility model dynamic balance test machine proving installation;
Accompanying drawing 14 carries the birds-eye perspective of device of tyre for the utility model dynamic balance test machine proving installation;
Accompanying drawing 15 is the front elevation of the utility model dynamic balance test machine marking device;
Accompanying drawing 16 is the side view of the utility model dynamic balance test machine tire conveying arrangement;
Accompanying drawing 17 is the birds-eye perspective of the utility model dynamic balance test machine tire conveying arrangement;
Accompanying drawing 18 is the side view of the utility model dynamic balance test machine classification output unit;
Embodiment
The utility model dynamic balance test machine as shown in Figure 1, comprises tire conveying device 1, lubricating system 2, weighing device 3, proving installation 4, marking device 5, the classification output unit 6 of successively order setting.
As shown in Figure 2, tire conveying device 1 comprises conveying device frame 7, is installed in the motor 8 on the conveying device frame 7, conveying device frame 7 is low early and high after domatic, top and the bottom of conveying device domatic frame all are equipped with conveying axis 9, a plurality of sprocket wheels 10 are installed on the conveying axis 9, parallel on conveying device frame 7 inclined-planes a plurality of slivers 11 are installed, between the sprocket wheel 10 of top and bottom foraminous conveyer are installed, conveying axis 9 is connected with motor 8 by gear drive.
Shown in Fig. 3 to 6, lubricating system 2 comprises lubricating system frame 12, the lubricating system roller-way is installed on the lubricating system frame 12, roller-way drive motor 13, lubricating structure, centering machine, it is characterized in that, described lubricating system roller-way comprises into a plurality of conveying rollers vertical with the tire throughput direction that row arrange, conveying roller comprises main conveying roller 14, secondary conveying roller 15, auxiliary conveying roller 16, secondary conveying roller 15 is symmetricly set on both sides, lubricating system frame 12 top, roller-way drive motor 13 is provided with a plurality of, the secondary conveying roller 15 of each side is connected with a roller-way drive motor 13, and main conveying roller 14 all is connected with roller-way drive motor 13; Described lubricating structure comprises lubricated roller 17, grease cylinders 18, lifting cylinder 19, grease cylinders 18 is vertically mounted on the lubricating system frame 12 between the secondary conveying roller 15 in both sides, lifting cylinder 19 vertical upside-down mountings are in grease cylinders 18 bottoms, lubricated roller 17 is arranged in the grease cylinders 18, the piston rod of lifting cylinder 19 links to each other with lubricated roller 17 lower ends, lubricated roller 17 outer walls are provided with water-absorbing sponge, on grease cylinders 18 inwalls lubricant-jetting means is installed, a plurality of motorized rollers 20 are installed on the lubricating system frame 12 between the roller-way conveying roller; Described centering machine comprises support 21, optoelectronic switch 22, guiding shelves roller 23, sliding bottom 24, lift cylinder 25, flat-removing air cyclinder 26, axis of guide mechanism 27, support 21 is installed on the lubricating system frame 12, optoelectronic switch 22 is provided with three, one of them optoelectronic switch 22 is installed in position corresponding to support 21 center of top and lubricated roller 17, two other optoelectronic switch 22 is installed on support 21 side arms, lubricating system frame 12 symmetria bilateralis of roller-way one end are provided with two guide grooves that are parallel to roller-way direction of motion, axis of guide mechanism 27 is installed on the lubricating system frame 12, axis of guide mechanism 27 is parallel with the guide groove direction, sliding bottom 24 is installed in the axis of guide mechanism 27, flat-removing air cyclinder 26 levels are installed on the lubricating system frame 12, flat-removing air cyclinder 26 piston rods are connected with sliding bottom 24, flat-removing air cyclinder 26 also is connected with pressure proportioning valve, lift cylinder 25 all is provided with two with the guiding shelves roller 23 that links to each other with lift cylinder 25, two lift cylinder 25 symmetries are installed on the sliding bottom 24, lift cylinder 25 vertical upside-down mountings are on sliding bottom 24, guiding gear roller 23 is vertically mounted on the lift cylinder 25, lift cylinder 25 piston rods are connected with guiding shelves roller 23 lower ends, and lift cylinder 25 is installed in the guide groove with the guiding shelves roller 23 that links to each other with lift cylinder 25.
As shown in Figure 7, weighing device 3 comprises weighing device frame 28, lifting mechanism 29, LOAD CELLS 30, weighing device roller-way, drive motor 31, weighing device roller-way and lifting mechanism 29 are installed on the weighing device frame 28, LOAD CELLS 30 is installed on the lifting mechanism 29, LOAD CELLS 30 tops are equipped with lifting bracket, the weighing device roller-way is comprised of a plurality of rollers vertical with the tire direction of transfer, and the drive motor 31 that is used for the rotation of driving roller is installed in weighing device frame 28.
As shown in Figure 8, proving installation 4 comprises proving installation frame 32, jacking gear 33 is installed on proving installation frame 32 tops, apparatus for locking main shaft 34 is installed on the lift rotating equipment 33, in the upper apparatus for locking main shaft 34 main shaft 35 is installed, proving installation frame 32 bottoms are equipped with pedestal 36, main axle rotation device 37, lower main axis locking device 38 are installed in the described pedestal 36, the transient equilibrium sensor is installed in the main axle rotation device, lower main axis locking device 38 is connected with main axle rotation device 37, and proving installation frame 32 bottoms also are equipped with carries device of tyre 39.
As shown in Figure 9, main axle rotation device 37 comprises the main shaft 42 of stator casing 40, coil 41, hollow, be provided with groove in the stator casing 40, bottom land is provided with through hole, coil 41 is the tubular that is communicated with up and down, and coil 41 is installed in the groove of stator casing 40, and the through hole that main shaft 42 passes coil 41 and stator casing 40 bottom lands is installed in the stator casing 40, main shaft 42 is installed in the stator casing 40 by bearing, and the transient equilibrium installation of sensors is at stator casing and be installed between the bearing on the main shaft.
As shown in figure 10, upper apparatus for locking main shaft 34, comprise the substrate 51 that is installed on the lift rotating equipment, line slideway 52 is installed on the substrate 51, be slidingly fitted with two slide blocks 53 on the line slideway 52, slide block 53 bottoms all are equipped with clamp 54, clamp 54 is U-shaped, two clamp 54 symmetries are installed on the slide block 53, two installing plates 55 are installed on the substrate 51 relatively, clamping cylinder 56 all is installed on the installing plate 55, and clamping cylinder 56 piston rods are connected with slide block 53, and it is different that symmetry is installed in the cylinder diameter of two clamping cylinders 56 on the installing plate 55.Installing plate 55 bottoms are provided with through hole, clamp shaft 57 all is installed in the through hole of installing plate 55, clamp shaft 57 two ends all are provided with screw thread, clamp shaft 57 1 ends are fixedly connected with clamp 54 by hold-down nut, clamp shaft 57 other ends also are equipped with hold-down nut, upper main shaft 35 is installed between two clamps 54, and upper main shaft 35 is connected with clamp 54 contacts.
Shown in Figure 11 to 12, lower main axis locking device 38 comprises locking cylinder 43, ring flange 44, plate-like base 45, orienting sleeve 46, lock shaft 47, locking cylinder 43 is installed in main axle rotation device 37 stator casings 40 bottom surfaces straight down, lock shaft 47 is installed in the main shaft 42 of main axle rotation device 37 hollows, ring flange 44 middle parts are provided with through hole, lock shaft 47 bottoms are installed in the through hole of ring flange 44 by bearing, it is that interference fit is connected that bearing is connected with through hole with lock shaft 47, locking cylinder 43 pistons are connected with ring flange 44 disk bodies, orienting sleeve 46 is installed on main axle rotation device 37 main shafts 42, upper main shaft 35 is installed in the orienting sleeve 46, be slidingly fitted with sliding sleeve 48 in the orienting sleeve 46, plate-like base 45 is installed in lock shaft 47 tops, plate-like base 45 edges are connected with sliding sleeve 48, be provided with back up pad 49 in the sliding sleeve 48, plate-like base 45 is provided with through hole, the through hole that back up pad 49 1 ends pass plate-like base 45 is connected with main axle rotation device 37 main shafts 42, back up pad 49 and the through hole corresponding with back up pad 49 are provided with a plurality of around plate-like base 45 centers, on each back up pad 49 lock dog 50 is installed, lock dog 50 is connected with back up pad 49 by bearing pin, upper main shaft 35 bottoms are provided with annular recess, lock dog 50 tops one side is provided with projection, lock dog 50 is connected with engagement by projection with upper main shaft 35, lock dog 50 top opposite sides also are provided with projection, projection is connected with the contact of sliding sleeve 48 inwalls, the sidewall of sliding sleeve 48 tops and lock dog 50 correspondence positions is provided with opening, sliding sleeve 45 inwalls bottom and lock dog 50 bottoms all are provided with wedge, and two wedge contacts connect.
Shown in Figure 13 to 14, carry device of tyre and comprise objective table 58, leg 59, cylinder 60, objective table 58 middle parts are provided with opening, leg 59 is provided with two, leg 59 is positioned at the below of 58 liang of middle side parts of objective table, leg 59 tops all are horizontally installed with gate beam 61, both sides with leg 59 junctions on each gate beam 61 vertically are equipped with the lifting guide pole, the lifting guide pole comprises guide pin bushing 62, guide rod 63, guide pin bushing 62 is provided with through hole, guide rod 63 passes through hole and is slidingly mounted in the guide pin bushing 62, guide pin bushing 62 is installed on the gate beam 61, the top of guide rod 63 is connected with objective table 58, cylinder 60 is provided with two groups, two cylinders 60 of series winding are one group, be vertically installed with one group of cylinder 60 on each leg 59, the bottom of each group cylinder 60 is connected with leg 59 bottoms, the top of each group cylinder 60 is connected with objective table 58,58 4 jiaos of objective tables all are equipped with supporting plate 64, supporting plate 64 is the indent arc near the edge at objective table 58 centers, line slideway 65 towards the objective table center is installed on the objective table 58, supporting plate 64 bottom surfaces are equipped with slide block 66, slide block 66 is slidingly mounted on the line slideway 65, line slideway 65 and slide block 66 can be arranged in parallel to be organized more, supporting plate 64 lower surfaces all are equipped with the tooth bar 67 parallel with line correspondence guide rail 65, on the objective table 58 of each supporting plate 64 below motor 68 is installed, gear 69 is installed on the main shaft of motor 68, and motor 68 is connected with supporting plate 64 with tooth bar 67 engagements by gear 69.
As shown in figure 15, marking device 5 comprises roller-way part and mark part, described roller-way partly comprises marking device frame 70, marking device roller-way 71, drive motor 72, the marking device roller-way 71 that level is installed on the marking device frame 70 is comprised of a plurality of rollers vertical with the tire direction of transfer, and the drive motor 72 that is used for the rotation of driving roller is installed in marking device frame 70; Described mark partly comprises the mark support 73 that is installed on the marking device frame 70, mark support 73 tops are equipped with the translation mechanism 74 perpendicular to the tire direction of transfer, jacking gear 75 also is installed on the translation mechanism 74, and jacking gear 75 bottoms are equipped with marker 76.
Shown in Figure 16 to 17, dynamic balancer also is equipped with the tire conveying arrangement, the tire conveying arrangement comprises two line slideways 77 that are installed in parallel on weighing device frame 28 and the marking device frame 70, be slidingly fitted with two movable bases 78 on each line slideway 77, be equipped with on each movable base 78 and embrace device of tyre, movable base 78 on two line slideways 77 and be installed on the movable base 78 to embrace device of tyre symmetrical in twos, between two movable bases 78 on each line slideway 77 connecting link 79 is installed, between two symmetrical movable bases 78 crossbeam 80 is installed, ball-screw and motor 81 also are installed on the weighing device frame 28, screw rod 82 levels of ball-screw are installed on the weighing device frame 28, the nut 83 of ball-screw is installed on the crossbeam 80, and motor 81 is connected with the screw rod 82 of ball-screw by gear train 84; Described armful of device of tyre comprises cylinder 85, rotating shaft 86, arm 87, rotating shaft 86 and arm 87 all are provided with two, rotating shaft 86 all vertically is installed on the movable base 78, in two rotating shafts 86 gear 88 is installed all, two rotating shafts 86 are connected with a joggle by gear 88, two arms 87 respectively level are installed in two rotating shaft 86 tops, arm 87 1 ends are connected with rotating shaft 86, the other end is equipped with symmetrically arranged two frustums 89 of vertical direction, rotating shaft 86 middle parts are provided with push rod 90, and the piston rod of cylinder 85 is connected with push rod 90 by axle.
As shown in figure 18, classification output unit 6 comprises classification output unit frame 91, classification output unit roller-way 92, drive motor 93, air cylinder group, classification output unit roller-way 92 is comprised of a plurality of rollers vertical with the tire throughput direction, the drive motor 93 that is used for driving classification output unit roller-way 92 rollers is installed in classification output unit frame 91, classification output unit roller-way 92 front ends are connected with classification output unit frame 91 top front ends by bearing pin, air cylinder group is provided with two, described air cylinder group is two cylinders 94 of piston rod docking mode series winding, two air cylinder group are symmetricly set on the classification output unit frame 91, air cylinder group one end is connected with classification output unit frame 91 by bearing pin, and the air cylinder group other end is connected with classification output unit roller-way 92 bottoms by bearing pin.
When using epicycle movement of the foetus balancer to carry out the tire dynamic and balance test, at first tire is transported on the foraminous conveyer of tire conveying device 1, motor 8 rotates by the sprocket wheel 10 that gear drive drives on conveying axis 9 and the conveying axis 9, sprocket wheel 10 drives the foraminous conveyer motion, sliver 11 supports foraminous conveyer, guarantee the tire conveying steadily, the slope of taking turns tyre bead conveying device frame 7 is transported on the lubricating system roller-way of lubricating system 2.
The roller-way drive motor 13 of lubricating system 2 is positive movement all, the main conveying roller 14 that drives the lubricating system roller-way drives tire to be continued along moving on the lubricating system roller-way, with tire motion in lubricating system, tire is through support 21, the optoelectronic switch 22 of support 21 side arms detects tire and enters, control lift cylinder 25 rises two guiding shelves rollers 23, tire blocked and determine the center, the optoelectronic switch 22 of support 21 center of top detects carcass and crosses lubricated roller 17 positions, lifting cylinder 19 will lubricate roller 17 and rise, when lubricated roller 17 rises, lubricant-jetting means on grease cylinders 18 inwalls is ejected into lubricant on the water-absorbing sponge on lubricated roller 17 surfaces, flat-removing air cyclinder 26 pulling sliding bottoms 24, guiding shelves roller 23 promotes tire, tire is contacted with lubricated roller 17, the pressure proportioning valve that connects on the flat-removing air cyclinder 26 detects and controls the contact of tire and guiding shelves roller 23, secondary conveying roller 15 different directions of both sides rotate, tire rotates at roller-way, auxiliary conveying roller 16 and motorized rollers 20 support tires and auxiliary tyre, tire is smoothly rotated on roller-way, lubricated roller 17 rolls at tire bead, make the tire bead sufficient lubrication, after lubricated the finishing, guiding shelves roller 23 and 17 playback of lubricated roller, the optoelectronic switch 22 that is installed in support 21 side arms detects lubricated roller and falls 17 times, roller-way drive motor 13 is positive movement all, and the lubricating system roller-way will be finished lubricated tire delivery to the weighing device roller-way of weighing device.
Drive motor 31 drives the weighing device roller-way with the weighing station of tire motion to the lifting bracket top, lifting mechanism 29 rises LOAD CELLS 30 and the lifting bracket that is installed in LOAD CELLS 30 tops, lifting bracket passes the gap between the weighing device table roller, tire is supported, LOAD CELLS is weighed to tire, weigh finish after, lifting mechanism 29 falls lifting bracket, tire falls back on the weighing device roller-way.
The device of tyre of embracing of tire conveying arrangement takes tire in one's arms, move to the test station that proving installation carries the device of tyre top, carry one of them cylinder 60 retraction in every group of cylinder of device of tyre 60 this moment, objective table 58 height and position that mediates, two cylinders 60 that carry every group of cylinder of device of tyre 60 stretch out simultaneously, objective table is raised to the extreme higher position, the bag device of tyre unclamps tire, objective table holds up tire, two cylinders 60 that carry every group of cylinder of device of tyre 60 are regained simultaneously, objective table drops to extreme lower position, and tire is installed under the dynamic balancer test mechanism on the wheel rim.
Jacking gear 33 falls upper apparatus for locking main shaft 34, upper main shaft 35 bottoms that are installed in apparatus for locking main shaft 34 are stretched in lower main axis locking device 38 orienting sleeves 46, the upper wheel rim of upper main shaft is installed on the tire, clamping cylinder 56 pulling clamps 54, upper main shaft 35 is unclamped, lower main axis locking device 38 locking cylinders 43 are regained, ring flange 44 rises, draw on the lock shaft 47 that is installed in the ring flange 44 and move, lock shaft 47 drives on the sliding sleeve 48 by plate-like base 45 and moves, when lower main axis locking device 38 was positioned at open mode, the projection of lock dog 50 top outer was positioned at the opening on sliding sleeve 48 sidewalls, and the projection edge of lock dog 50 top outer is rounded edges, sliding sleeve 48 promotes to enter the projection of sliding sleeve 48 top side wall openings, lock dog 50 inwardly swings centered by bearing pin, the projection of lock dog 50 inside top and the engagement of upper main shaft 35, and sliding sleeve 48 inwalls are connected with the bump contact in lock dog 50 outsides, with lock dog 50 fore-sets, lock dog 50 is fixing, upper main shaft 35 lockings, and tire is fixed.
The main shaft of main axle rotation device 37 rotates, drive is arranged on the lower wheel rim at orienting sleeve 46 tops and the upper wheel rim of upper main shaft 35, make tyre rotation, be installed in stator casing and be installed in the vibration that transient equilibrium sensor between the bearing on the main shaft detects main shaft, detect the transient equilibrium data of tire, and tire rotation is arrived the mark angle.
After detection is finished, lower main axis locking device 38 locking cylinders 43 piston rods stretch out, the lock shafts 47 that 44 tractions of promotion ring flange are installed in the ring flange 44 move down, lock shaft 47 drives sliding sleeve 48 at orienting sleeve 46 interior down slidings by plate-like base 45, wedge on sliding sleeve 48 sidewalls moves downward, promote the wedge of lock dog 50 bottoms, lock dog 50 is outwards swung centered by bearing pin, the projection of engagement separates with groove, locking device is opened, and the projection of lock dog 50 top outer is owing to the swing of lock dog 50 enters in the opening of sliding sleeve 48 sidewalls.
The clamping cylinder 56 of upper apparatus for locking main shaft 34 promotes clamp 54, with upper main shaft claming, jacking gear 33 rises upper apparatus for locking main shaft 34, carry that two cylinder 60 piston rods stretch out in every group of cylinder of device of tyre 60, objective table 58 rises to the extreme higher position, tire from lower wheel rim pop-up, is carried one of them cylinder 60 retraction in every group of cylinder of device of tyre 60, and objective table 58 is got back to medium height position.
Armful device of tyre of tire conveying arrangement again tire takes in one's arms, with the mark station of tire motion to marking device 5, translation mechanism 74 on the marking device 5 mark supports 73 and jacking gear 75 move to top, tire mark position with marker 76, marker 76 carries out mark according to the experiment of dynamic balancing result to tire, after mark is finished, drive motor 72 drive marking device roller-ways 71 with tire delivery to classification output unit 6 classification output unit roller-ways 92.
Classification output unit 6 is adjusted the state of cylinder in the air cylinder group according to the dynamic balance running result, adjust the degree of tilt of classification output unit roller-way 92, and tire is exported according to the dynamic balance running result.
When the tire conveying arrangement carries out the tire transmission, the crossbeam 80 of motor 81 by installing between the ball screw arrangement push-and-pull movable base 78, movable base 78 is slided at line slideway 77, motor 81 uses servomotor, can accurately control the position of movable base 78 operations, distance between armful device of tyre on two movable bases 78 of same line slideway 77 is the distance between station and the station, and the connecting link 79 of installing between the movable base 78 is consistent the distance between the movable base 3.
When carrying out the tire conveying, the piston rod of two born of the same parents' mechanism for tire cylinders 85 of both sides stretches out, and promotes push rod 90 rotating shaft 86 is rotated, and another rotating shaft 86 is rotated by gear drive, make the arm 87 interior receipts that are installed in the rotating shaft 86, frustum 89 is stuck on the tire tread edge, and tire is taken in one's arms, and motor 81 promotes movable base 78 motions by ball-screw, the tire motion that takes in one's arms is arrived next station, cylinder 85 piston rods reclaim, and arm 87 is opened, and tire is put into next station by clasping tyre mechanism.
Dynamic balancer tire transferring and conveying device is weighed, the transportation between the test, three stations of mark, movable base 78 is divided into two groups in twos symmetrically, during work, first group of movable base 78 is positioned at weighing station, second group of movable base 78 is positioned at test station, armful device of tyre of first group of movable base 78 will be finished the tire of weighing and pick up, move to test station, tire is placed on the test station, and second group of movable base 78 is pushed to the mark station by the first group of movable base 78 that connects by connecting link 79; First group of movable base 78 got back to weighing station, second group of movable base 78 also is pulled test station, the device of tyre of embracing of first group of movable base 78 takes the tire that finishing on the weighing station weighed in one's arms again, and the device of tyre of embracing of second group of movable base 78 takes the tire of finishing dynamic balance running on No. two stations in one's arms simultaneously; First group of movable base 78 moves to test station, with the tire delivery of weighing station to weighing station, second group of movable base 78 moves to the mark station, the tire delivery of test station is arrived the mark station, after the tire of mark station is finished mark, transported by marking device roller-way 71, back and forth weigh successively, the tire between the test, three stations of mark carries.
Claims (10)
1. dynamic balance test machine, it is characterized in that, comprise tire conveying device (1), lubricating system (2), weighing device (3), proving installation (4), marking device (5), the classification output unit (6) of successively order setting.
2. dynamic balance test machine according to claim 1, it is characterized in that, described tire conveying device (1) comprises conveying device frame (7), be installed in the motor (8) on the conveying device frame (7), conveying device frame (7) is low early and high after domatic, the top of conveying device domatic frame and bottom all are equipped with conveying axis (9), a plurality of sprocket wheels (10) are installed on the conveying axis (9), the parallel a plurality of slivers (11) that are equipped with on conveying device frame (7) inclined-plane, the sprocket wheel of top and bottom is equipped with foraminous conveyer between (10), and conveying axis (9) is connected with motor (8) by gear drive.
3. dynamic balance test machine according to claim 1, it is characterized in that, described lubricating system (2) comprises lubricating system frame (12), the lubricating system frame is equipped with the lubricating system roller-way on (12), roller-way drive motor (13), lubricating structure, centering machine, it is characterized in that, described lubricating system roller-way comprises into a plurality of conveying rollers vertical with the tire throughput direction that row arrange, conveying roller comprises main conveying roller (14), secondary conveying roller (15), auxiliary conveying roller (16), secondary conveying roller (15) is symmetricly set on lubricating system frame (12) both sides, top, roller-way drive motor (13) is provided with a plurality of, the secondary conveying roller (15) of each side is connected with a roller-way drive motor (13), and main conveying roller (14) all is connected with roller-way drive motor (13); Described lubricating structure comprises lubricated roller (17), grease cylinders (18), lifting cylinder (19), grease cylinders (18) is vertically mounted on the lubricating system frame (12) between the secondary conveying rollers in both sides (15), the vertical upside-down mounting of lifting cylinder (19) is in grease cylinders (18) bottom, lubricated roller (17) is arranged in the grease cylinders (18), the piston rod of lifting cylinder (19) links to each other with lubricated roller (17) lower end, lubricated roller (17) outer wall is provided with water-absorbing sponge, on grease cylinders (18) inwall lubricant-jetting means is installed, on the lubricating system frame (12) between the roller-way conveying roller a plurality of motorized rollers (20) is installed; Described centering machine comprises support (21), optoelectronic switch (22), guiding shelves roller (23), sliding bottom (24), lift cylinder (25), flat-removing air cyclinder (26), axis of guide mechanism (27), support (21) is installed on the lubricating system frame (12), optoelectronic switch (22) is provided with three, one of them optoelectronic switch (22) is installed in support (21) the napex central authorities position corresponding with lubricated roller (17), two other optoelectronic switch (22) is installed on support (21) side arm, lubricating system frame (12) symmetria bilateralis of roller-way one end is provided with two guide grooves that are parallel to roller-way direction of motion, axis of guide mechanism (27) is installed on the lubricating system frame (12), axis of guide mechanism (27) is parallel with the guide groove direction, sliding bottom (24) is installed in the axis of guide mechanism (27), flat-removing air cyclinder (26) level is installed on the lubricating system frame (12), flat-removing air cyclinder (26) piston rod is connected with sliding bottom (24), flat-removing air cyclinder (26) also is connected with pressure proportioning valve, lift cylinder (25) all is provided with two with the guiding shelves roller (23) that links to each other with lift cylinder (25), two lift cylinders (25) symmetry is installed on the sliding bottom (24), the vertical upside-down mounting of lift cylinder (25) is on sliding bottom (24), guiding gear roller (23) is vertically mounted on the lift cylinder (25), lift cylinder (25) piston rod is connected with guiding shelves roller (23) lower end, and lift cylinder (25) is installed in the guide groove with the guiding shelves roller (23) that links to each other with lift cylinder (25).
4. dynamic balance test machine according to claim 1, it is characterized in that, described weighing device (3) comprises weighing device frame (28), lifting mechanism (29), LOAD CELLS (30), the weighing device roller-way, drive motor (31), weighing device roller-way and lifting mechanism (29) are installed on the weighing device frame (28), LOAD CELLS (30) is installed on the lifting mechanism (29), LOAD CELLS (30) napex is equipped with lifting bracket, the weighing device roller-way is comprised of a plurality of rollers vertical with the tire direction of transfer, and the drive motor (31) that is used for the rotation of driving roller is installed in weighing device frame (28).
5. dynamic balance test machine according to claim 1, it is characterized in that, described proving installation (4) comprises proving installation frame (32), jacking gear (33) is installed on proving installation frame (32) top, apparatus for locking main shaft (34) is installed on the lift rotating equipment (33), main shaft (35) is installed in the upper apparatus for locking main shaft (34), proving installation frame (32) bottom is equipped with pedestal (36), main axle rotation device (37) is installed in the described pedestal (36), lower main axis locking device (38), the transient equilibrium sensor is installed in the main axle rotation device, lower main axis locking device (38) is connected with main axle rotation device (37), and proving installation frame (32) bottom also is equipped with carries device of tyre (39).
6. dynamic balance test machine according to claim 5, it is characterized in that, described main axle rotation device (37) comprises stator casing (40), coil (41), the main shaft of hollow (42), stator casing is provided with groove in (40), bottom land is provided with through hole, coil (41) is the tubular that is communicated with up and down, coil (41) is installed in the groove of stator casing (40), the through hole that main shaft (42) passes coil (41) and stator casing (40) bottom land is installed in the stator casing (40), main shaft (42) is installed in the stator casing (40) by bearing, and the transient equilibrium installation of sensors is at stator casing and be installed between the bearing on the main shaft; Described lower main axis locking device (38) comprises locking cylinder (43), ring flange (44), plate-like base (45), orienting sleeve (46), lock shaft (47), locking cylinder (43) is installed in main axle rotation device (37) stator casing (40) bottom surface straight down, lock shaft (47) is installed in the main shaft (42) of main axle rotation device (37) hollow, ring flange (44) middle part is provided with through hole, lock shaft (47) bottom is installed in the through hole of ring flange (44) by bearing, it is that interference fit is connected that bearing is connected with through hole with lock shaft (47), locking cylinder (43) piston is connected with ring flange (44) disk body, orienting sleeve (46) is installed on main axle rotation device (37) main shaft (42), upper main shaft (35) is installed in the orienting sleeve (46), be slidingly fitted with sliding sleeve (48) in the orienting sleeve (46), plate-like base (45) is installed in lock shaft (47) top, plate-like base (45) edge is connected with sliding sleeve (48), be provided with back up pad (49) in the sliding sleeve (48), plate-like base (45) is provided with through hole, the through hole that back up pad (49) one ends pass plate-like base (45) is connected with main axle rotation device (37) main shaft (42), back up pad (49) and the through hole corresponding with back up pad (49) are provided with a plurality of around plate-like base (45) center, lock dog (50) is installed on each back up pad (49), lock dog (50) is connected with back up pad (49) by bearing pin, upper main shaft (35) bottom is provided with annular recess, lock dog (50) top one side is provided with projection, lock dog (50) is connected with engagement by projection with upper main shaft (35), lock dog (50) top opposite side also is provided with projection, projection is connected with the contact of sliding sleeve (48) inwall, the sidewall of sliding sleeve (48) top and lock dog (50) correspondence position is provided with opening, sliding sleeve (45) inwall bottom and lock dog (50) bottom all are provided with wedge, and two wedge contacts connect; Described upper apparatus for locking main shaft (34), comprise the substrate (51) that is installed on the lift rotating equipment, line slideway (52) is installed on the substrate (51), be slidingly fitted with two slide blocks (53) on the line slideway (52), slide block (53) bottom all is equipped with clamp (54), clamp (54) is U-shaped, two clamps (54) symmetry is installed on the slide block (53), two installing plates (55) are installed on the substrate (51) relatively, clamping cylinder (56) all is installed on the installing plate (55), clamping cylinder (56) piston rod is connected with slide block (53), and it is different that symmetry is installed in the cylinder diameter of two clamping cylinders (56) on the installing plate (55).Installing plate (55) bottom is provided with through hole, clamp shaft (57) all is installed in the through hole of installing plate (55), clamp shaft (57) two ends all are provided with screw thread, clamp shaft (57) one ends are fixedly connected with clamp (54) by hold-down nut, clamp shaft (57) other end also is equipped with hold-down nut, upper main shaft (35) is installed between two clamps (54), and upper main shaft (35) is connected with clamp (54) contact.
7. dynamic balance test machine according to claim 5, it is characterized in that, described year device of tyre, comprise objective table (58), leg (59), cylinder (60), objective table (58) middle part is provided with opening, leg (59) is provided with two, leg (59) is positioned at the below of objective table (58) two middle side parts, leg (59) top all is horizontally installed with gate beam (61), each gate beam (61) both sides upper and leg (59) junction vertically are equipped with the lifting guide pole, the lifting guide pole comprises guide pin bushing (62), guide rod (63), guide pin bushing (62) is provided with through hole, guide rod (63) passes through hole and is slidingly mounted in the guide pin bushing (62), guide pin bushing (62) is installed on the gate beam (61), the top of guide rod (63) is connected with objective table (58), cylinder (60) is provided with two groups, two cylinders (60) of series winding are one group, be vertically installed with one group of cylinder (60) on each leg (59), the bottom of each group cylinder (60) is connected with leg (59) bottom, the top of each group cylinder (60) is connected with objective table (58), (58) four jiaos of objective tables all are equipped with supporting plate (64), supporting plate (64) is the indent arc near the edge at objective table (58) center, line slideway (65) towards the objective table center is installed on the objective table (58), supporting plate (64) bottom surface is equipped with slide block (66), slide block (66) is slidingly mounted on the line slideway (65), line slideway (65) and slide block (66) can be arranged in parallel to be organized more, supporting plate (64) lower surface all is equipped with the tooth bar (67) parallel with line correspondence guide rail (65), on the objective table (58) of each supporting plate (64) below motor (68) is installed, gear (69) is installed on the main shaft of motor (68), and motor (68) is connected with supporting plate (64) with tooth bar (67) engagement by gear (69).
8. dynamic balance test machine according to claim 1, it is characterized in that, described marking device (5) comprises roller-way part and mark part, described roller-way partly comprises marking device frame (70), marking device roller-way (71), drive motor (72), the marking device roller-way (71) that level is installed on the marking device frame (70) is comprised of a plurality of rollers vertical with the tire direction of transfer, and the drive motor (72) that is used for the rotation of driving roller is installed in marking device frame (70); Described mark partly comprises the mark support (73) that is installed on the marking device frame (70), mark support (73) top is equipped with the translation mechanism (74) perpendicular to the tire direction of transfer, jacking gear (75) also is installed on the translation mechanism (74), and jacking gear (75) bottom is equipped with marker (76).
9. dynamic balance test machine according to claim 1, it is characterized in that, dynamic balancer also is equipped with the tire conveying arrangement, the tire conveying arrangement comprises two line slideways (77) that are installed in parallel on weighing device frame (28) and the marking device frame (70), be slidingly fitted with two movable bases (78) on each line slideway (77), be equipped with on each movable base (78) and embrace device of tyre, movable base (78) on two line slideways (77) and armful device of tyre that is installed on the movable base (78) are symmetrical in twos, between two movable bases (78) on each line slideway (77) connecting link (79) is installed, between symmetrical two movable bases (78) crossbeam (80) is installed, ball-screw and motor (81) also are installed on the weighing device frame (28), the screw rod of ball-screw (82) level is installed on the weighing device frame (28), the nut of ball-screw (83) is installed on the crossbeam (80), and motor (81) is connected with the screw rod (82) of ball-screw by gear train (84); Described armful of device of tyre comprises cylinder (85), rotating shaft (86), arm (87), rotating shaft (86) and arm (87) all are provided with two, rotating shaft (86) all vertically is installed on the movable base (78), gear (88) all is installed in two rotating shafts (86), two rotating shafts (86) are connected with a joggle by gear (88), two arms (87) respectively level are installed in two rotating shafts (86) top, arm (87) one ends are connected with rotating shaft (86), the other end is equipped with symmetrically arranged two frustums of vertical direction (89), rotating shaft (86) middle part is provided with push rod (90), and the piston rod of cylinder (85) is connected with push rod (90) by axle.
10. dynamic balance test machine according to claim 1, it is characterized in that, described classification output unit (6) comprises classification output unit frame (91), classification output unit roller-way (92), drive motor (93), air cylinder group, classification output unit roller-way (92) is comprised of a plurality of rollers vertical with the tire throughput direction, the drive motor (93) that is used for driving classification output unit roller-way (92) roller is installed in classification output unit frame (91), classification output unit roller-way (92) front end is connected with classification output unit frame (91) top front end by bearing pin, air cylinder group is provided with two, described air cylinder group is two cylinders (94) of piston rod docking mode series winding, two air cylinder group are symmetricly set on the classification output unit frame (91), air cylinder group one end is connected with classification output unit frame (91) by bearing pin, and the air cylinder group other end is connected with classification output unit roller-way (92) bottom by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220376850 CN202676373U (en) | 2012-07-24 | 2012-07-24 | Tire dynamic balance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220376850 CN202676373U (en) | 2012-07-24 | 2012-07-24 | Tire dynamic balance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676373U true CN202676373U (en) | 2013-01-16 |
Family
ID=47497272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220376850 Withdrawn - After Issue CN202676373U (en) | 2012-07-24 | 2012-07-24 | Tire dynamic balance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768100A (en) * | 2012-07-24 | 2012-11-07 | 青岛双星橡塑机械有限公司 | Tire dynamic balancing testing machine |
| CN110579362A (en) * | 2018-10-31 | 2019-12-17 | 鞍山彩盛机械制造有限公司 | Tire detection precision brake positioning system and method thereof |
| CN115366938A (en) * | 2022-10-24 | 2022-11-22 | 江苏华耀机械制造有限公司 | High electric flat carriage of security |
-
2012
- 2012-07-24 CN CN 201220376850 patent/CN202676373U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768100A (en) * | 2012-07-24 | 2012-11-07 | 青岛双星橡塑机械有限公司 | Tire dynamic balancing testing machine |
| CN102768100B (en) * | 2012-07-24 | 2014-12-24 | 青岛双星橡塑机械有限公司 | Tire dynamic balancing testing machine |
| CN110579362A (en) * | 2018-10-31 | 2019-12-17 | 鞍山彩盛机械制造有限公司 | Tire detection precision brake positioning system and method thereof |
| CN115366938A (en) * | 2022-10-24 | 2022-11-22 | 江苏华耀机械制造有限公司 | High electric flat carriage of security |
| CN115366938B (en) * | 2022-10-24 | 2023-02-28 | 江苏华耀机械制造有限公司 | High electric flat carriage of security |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20141224 |
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| RGAV | Abandon patent right to avoid regrant |