CN205365102U - Rim clamp dress revolution mechanic of tire dismouting machine - Google Patents
Rim clamp dress revolution mechanic of tire dismouting machine Download PDFInfo
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- CN205365102U CN205365102U CN201620169685.7U CN201620169685U CN205365102U CN 205365102 U CN205365102 U CN 205365102U CN 201620169685 U CN201620169685 U CN 201620169685U CN 205365102 U CN205365102 U CN 205365102U
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Abstract
The utility model discloses a rim clamp dress revolution mechanic of tire dismouting machine, the mountable on tire dismouting machine, the installation of pressing from both sides including pressing from both sides tight wheel hub and rotatable dismouting tire constructs, can drive and press from both sides tight wheel hub of installation structure clamp and rotatory motor mechanism, resistance dish mechanism, thereby through ride the control motor drive the carousel when rotatory the gyro wheel make the slider slide and then make the jack catch press from both sides tight wheel hub along the slide inwards along the reverse slip of guide rail, it drives the workstation and does dismantlement or the installation that is used as synchronous rotary motion and realizes the tire with the resistance that resistance dish mechanism is overcome to the carousel to press from both sides tight not measured time motor when the jack catch, thereby press from both sides tightly not the measured time through riding the control motor to drive the rotatory gyro wheel that makes of carousel along the reverse slip of guide rail and then make the slider slide along the slide finally to make the jack catch unclamp wheel hub outwards when the jack catch. The utility model discloses a rim clamp dress revolution mechanic, simple structure, low in manufacturing cost realizes pressing from both sides tightly and is rotatory through electronic, job stabilization, the operation is nimble, convenient operation.
Description
Technical field
This utility model relates to automobile equipment technical field, and the tire particularly to a kind of tire changer clamps rotational structure.
Background technology
Tire changer, is also tyre detacher, tire press, is used for installing and uninstalling automobile tire, it is possible to for different vehicle re-types such as automobile, motorcycle and heavy trucks, is widely used in each place such as Automobile Service Factory and 4S shop.Existing tire changer has generally comprised tire and has clamped rotational structure, and conventional tire clamps rotational structure and is usually and is through by the centre bore of tire on an axle, its phase angle is locked with pin, lock its axial location with screw member simultaneously, such tire clamps rotational structure, troublesome poeration, runs dumb, and structure is more complicated；If using the four telescopic claws of set instead to clamp wheel hub, tire clamps rotational structure and realizes wheel hub promptly and the rotation of tire typically via cylinder (pneumatic), such structure needs to arrange cylinder, five-way valve and rotary valve, simultaneously because the particularity of structure, air-tightness directly decides the serviceability of product, the problem of gas leakage annoyings a lot of manufacturer or user, and turn to foot to step on it is generally required to arrange rotating disk, clamping cylinder is foot-operated and separating shovel is ridden and controlled tire respectively and clamp rotational structure and rotate rotation, promptly wheel hub operates with unclamping wheel hub etc., structure is complicated, parts are many, manufacturing cost is high, fault rate is high, run dumb, control trouble, increase labor intensity, if and control improper also to cause wheel hub, the breakage of tire.
Therefore, how to realize a kind of simple in construction, low cost of manufacture, realizes clamping wheel hub and rotation, working stability by electronic, flexible operation, easy to operate, reduce labor intensity, improve work efficiency, and failure rate is low, will not damaging the tire of the tire changer of wheel hub tire, to clamp rotational structure be technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide the tire of a kind of tire changer and clamps rotational structure, aim at a kind of simple in construction, low cost of manufacture, realizes clamping wheel hub and rotation, working stability by electronic, flexible operation, easy to operate, reduce labor intensity, improve work efficiency, and failure rate is low, the tire of the tire changer that will not damage wheel hub tire clamps rotational structure.
The utility model proposes the tire of a kind of tire changer and clamp rotational structure, may be installed on tire changer, including can clamping wheel hub rotatable dismounting tire clamping mechanism, the motor mechanism of clamping mechanism clamping wheel hub and rotation can be driven, be located at the resistance discs mechanism in the middle of clamping mechanism and motor mechanism, motor mechanism includes motor, be located on motor and adjustable rotational speed and change the reduction box of direction of rotation, control the foot-operated of motor work, and reduction box extends the output shaft that can rotate with the work of motor；Rotating disk that clamping mechanism includes being fixedly arranged on output shaft by a drive mechanism and can rotate along with the rotation of output shaft, connected assembly by bearing and be located on drive mechanism and the workbench of tire and wheel hub can be born；Lower retainer ring that resistance discs mechanism includes being fixedly arranged on motor mechanism and upper retainer ring, resistance discs mechanism also includes being clamped and fastened between retainer ring and lower retainer ring and can be fixedly arranged in resistance discs and equally distributed four resistance discs connection sheet in rotating resistance discs, one end under the effect of external force, and the other end of resistance discs connection sheet is connected by screw mode and is fixedly arranged on the lower surface of workbench so that workbench is played drag effect by resistance discs mechanism；nullWorkbench is uniformly provided with four groups of slideways，Being provided with in slideway can along the slide block of slideway slide anteroposterior，Slide block is correspondingly provided with the claw suitable with wheel hub，Rotating disk is uniformly provided with four guide rails in arc line shaped in slideway corresponding position，Guide rail is provided with can along the roller of slide，Slide block is fixedly arranged on roller by screw，When controlling driven by motor turntable rotation by riding, roller is along the reverse slip of guide rail so that slide block slides inwardly along slideway and then makes claw clamping wheel hub，When claw clamping is motionless, driven by motor workbench and rotating disk overcome the drag effect of resistance discs mechanism to do synchronous rotary motion to realize dismounting or the installation of tire，Driven by motor turntable rotation is controlled so that roller along the reverse slip of guide rail and then makes slide block slide outwardly along slideway finally to make claw unclamp wheel hub by riding when claw clamping is motionless.
Preferably, claw and junction, workbench upper surface are provided with friction manganese sheet.
Preferably, motor and change speed gear box are attached by belt pulley and belt.
The tire of a kind of tire changer of the present utility model clamps rotational structure, jams on foot-operated down, and motor works, motor lateral rotation is converted into the rotating speed longitudinally rotating and reducing output shaft by change speed gear box, guarantee that claw will not stave wheel hub or tire, simple in construction, use safety.Rotating disk is consolidated on output shaft so that rotating disk can rotate along with the rotation of output shaft by drive mechanism peace, in general, workbench connects assembly by bearing and is located on drive mechanism, workbench and rotating disk synchronous rotary, but owing to resistance discs connection sheet one end is fixed on the lower surface of workbench and workbench plays drag effect, workbench will not be rotated along with the rotation of rotating disk.Rotating disk is when rotating, and roller is along the reverse slip of track so that the slide block being fixed on roller slides inwardly along slideway and then makes claw clamping wheel hub.When after claw clamping wheel hub, slide block and roller maintain static, continue to jam on down to ride to make motor work, output shaft rotation, fix roller in orbit and rotating disk unitary rotation, now workbench overcomes the resistance of resistance discs mechanism, and resistance discs overcomes resistance to rotate in upper retainer ring and lower fixing interannular, and rotating disk makes the wheel hub laid on the table rotate together with tire so that installing or removing tire with workbench synchronous rotary.When, after claw clamping wheel hub, riding with instep jack-up upward, then can control motor work and output shaft counter-rotating so that slide block slides outwardly along slideway and then makes claw unclamp wheel hub so that taking down wheel hub from workbench.Simple in construction, it is not necessary to control multiple ride control tire clamp rotational structure work, parts are few, low cost of manufacture, operate easier, utilize motor powered clamping wheel hub and motor to rotarily drive clamping structure and rotate and replace traditional use cylinder clamping wheel hub and drive clamping structure to rotate, it is to avoid the generation of leakage problem and affect tire and clamp the normal operation of rotational structure, working stability, failure rate is low, flexible operation, effectively reduces labor intensity, improve work efficiency, and wheel hub tire will not be damaged.Therefore, the tire of a kind of tire changer of the present utility model clamps rotational structure, it is achieved that simple in construction, low cost of manufacture, clamping wheel hub and rotation, working stability, flexible operation is realized by electronic, easy to operate, reduce labor intensity, improve work efficiency and failure rate is low, the beneficial effects such as wheel hub tire will not be damaged, should be widely promoted and apply.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure decomposing schematic representation that the tire of a kind of tire changer of the present utility model clamps an embodiment of rotational structure；
Fig. 2 is one of tire stereochemical structure enlarged diagram of an embodiment clamping rotational structure of a kind of tire changer of the present utility model；
Fig. 3 is that the tire of a kind of tire changer of the present utility model clamps the two of the stereochemical structure enlarged diagram of an embodiment of rotational structure；
Fig. 4 is the plan structure enlarged diagram that the tire of a kind of tire changer of the present utility model clamps the rotating disk in an embodiment of rotational structure.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Referring to figs. 1 through Fig. 4, it is proposed to the tire of a kind of tire changer of the present utility model clamps an embodiment of rotational structure, may be installed on tire changer, for clamping wheel hub, rotary hub and tire so that dismantling or mounting tyre.Tire clamp rotational structure include can clamping wheel hub rotatable dismounting tire clamping mechanism, the motor mechanism of clamping mechanism clamping wheel hub and rotation can be driven, be located at the resistance discs mechanism in the middle of clamping mechanism and motor mechanism.
Motor mechanism includes motor 101, be located on motor 101 and adjustable rotational speed and change the reduction box 102 of direction of rotation, control the foot-operated of motor 101 work, and motor 101 is attached by belt pulley 104 and belt 105 with change speed gear box.The outbound course of the present embodiment motor 101 kinetic energy is laterally, can be changed into by kinetic energy outbound course longitudinally thus tire can be connected in the vertical to clamp rotational structure by reduction box 102.Reduction box 102 extends the output shaft 103 that can rotate with the work of motor 101.
Rotating disk 302 that clamping mechanism includes being fixedly arranged on output shaft 103 by a drive mechanism 301 and can rotate along with the rotation of output shaft 103, connected assembly 304 by bearing and be located on drive mechanism 301 and the workbench 305 of tire and wheel hub can be born.
Resistance discs mechanism includes the lower retainer ring 201 and the upper retainer ring 202 that are fixedly arranged on motor mechanism, resistance discs 203 that resistance discs mechanism also includes being clamped and fastened between retainer ring 202 and lower retainer ring 201, one end is fixedly arranged in resistance discs 203 and equally distributed four resistance discs connect sheet 204, the other end of resistance discs connection sheet 204 is connected by screw mode and is fixedly arranged on the lower surface of workbench 305 so that workbench 305 is played drag effect by resistance discs mechanism, and resistance discs 203 can rotate under the effect of external force.
nullWorkbench 305 is uniformly provided with four groups of slideways 306，Being provided with in slideway 306 can along the slide block 307 of slideway 306 slide anteroposterior，Slide block 307 is correspondingly provided with the claw 308 suitable with wheel hub，Rotating disk 302 is uniformly provided with four guide rails 310 in arc line shaped in slideway 306 corresponding position，Guide rail 310 is provided with the roller 303 that can slide along guide rail 310，Slide block 307 is fixedly arranged on roller 303 by screw，Roller 303 is controlled when motor 101 drives rotating disk 302 to rotate along the reverse slip of guide rail 310 so that slide block 307 slides inwardly along slideway 306 and then makes claw 308 clamping wheel hub by riding，When claw 308 clamps motionless, motor 101 drives workbench 305 and rotating disk 302 to overcome the drag effect of resistance discs mechanism to do synchronous rotary motion and realizes dismounting or the installation of tire，Control motor 101 when claw 308 clamps motionless and drive rotating disk 302 to rotate so that roller 303 along the reverse slip of guide rail 310 and then makes slide block 307 slide outwardly along slideway 306 finally to make claw 308 unclamp wheel hub by riding.
Operation principle of the present utility model is: utilize motor 101 power output to realize the rotation of wheel hub clamping and clamping mechanism.Jamming on foot-operated down, motor 101 works, and motor 101 lateral rotation is converted into the rotating speed longitudinally rotating and reducing output shaft 103 by change speed gear box, it is ensured that claw 308 will not stave wheel hub or tire.Rotating disk 302 is consolidated on output shaft 103 so that rotating disk 302 can rotate along with the rotation of output shaft 103 by drive mechanism 301 peace, in general, workbench 305 connects assembly 304 by bearing and is located on drive mechanism 301, workbench 305 and rotating disk 302 synchronous rotary, but owing to resistance discs connection sheet 204 one end is fixed on the lower surface of workbench 305 and workbench 305 plays drag effect, workbench 305 will not be rotated along with the rotation of rotating disk 302.Rotating disk 302 is when rotating, and roller 303 is along the reverse slip of guide rail 310 so that the slide block 307 being fixed on roller 303 slides inwardly along slideway 306 and then makes claw 308 clamping wheel hub.When after claw 308 clamping wheel hub, slide block 307 and roller 303 maintain static, continue to jam on down to ride to make motor 101 work, output shaft 103 rotates, fix the roller 303 on guide rail 310 and rotating disk 302 unitary rotation, now workbench 305 overcomes the resistance of resistance discs mechanism, resistance discs 203 overcomes resistance to rotate between upper retainer ring 202 and lower retainer ring 201, and rotating disk 302 makes the wheel hub being placed on workbench 305 rotate together with tire so that installing or removing tire with workbench 305 synchronous rotary.When after claw 308 clamping wheel hub, ride with instep jack-up upward, then can control motor 101 and work and output shaft 103 counter-rotating is so that slide block 307 slides outwardly along slideway 306 and then makes claw 308 unclamp wheel hub so that taking down wheel hub from workbench 305.
At present tire on the market clamps rotational structure and is usually and is through on an axle by the centre bore of tire, locks its phase angle with pin, locks its axial location with screw member simultaneously, such tire clamps rotational structure, troublesome poeration, runs dumb, and structure is more complicated；If using the four telescopic claws 308 of set instead to clamp wheel hub, tire clamps rotational structure and realizes wheel hub promptly and the rotation of tire typically via cylinder (pneumatic), such structure needs to arrange cylinder, five-way valve and rotary valve, simultaneously because the particularity of structure, air-tightness directly decides the serviceability of product, the problem of gas leakage annoyings a lot of manufacturer or user, and turn to foot to step on it is generally required to arrange rotating disk, clamping cylinder is foot-operated and separating shovel is ridden and controlled tire respectively and clamp rotational structure and rotate rotation, promptly wheel hub operates with unclamping wheel hub etc., structure is complicated, parts are many, manufacturing cost is high, fault rate is high, run dumb, control trouble, increase labor intensity, if and control improper also to cause wheel hub, the breakage of tire.
For solving above-mentioned technical problem, it is proposed to the tire of a kind of tire changer of the present utility model clamps rotational structure.In use only need to being placed on workbench 305 by tire, the pressure that tramps with one's feet or jack-up foot-operated just can realize clamp, rotate, unclamp work, it is not necessary to other steps of operation bidirectional, and simple in construction is easy to operate, reduces labor intensity, raising work efficiency；And only need to control a foot-operated operation that just can complete to clamp, rotate and unclamp, one switching control key realizes multiple function, simplify structure, reduce the use of parts, reduce manufacturing cost, simplify operation sequence simultaneously, convenient to operation, improve work efficiency further, be highly suitable in each place such as Automobile Service Factory and 4S shop；And this utility model, motor 101 works, motor 101 power output is utilized to be directly realized by clamping, rotate and unclamp operation, flexible operation, working stability, failure rate is low, and wheel hub tire will not be damaged, avoid traditional use cylinder clamping and rotate caused leakage problem, and simplify structure, economize the parts such as cylinder, rotary valve, five-way valve and control key, further reduce the use of parts, it is substantially reduced production cost, is beneficial to tire of the present utility model and clamps the marketing of rotational structure.
Claw 308 and junction, workbench 305 upper surface are provided with friction manganese sheet 309, friction manganese sheet 309 is sturdy and durable, anti-wear performance is high, friction manganese sheet 309 weares and teares because of the continuous slide anteroposterior of claw 308 when using for a long time, only need to change friction manganese sheet 309 just can rework, the replacement cost of friction manganese sheet 309 is much lower compared with claw 308 or workbench 305, effectively reduces breakage rate and increases the service life.
Therefore, this utility model achieves a kind of simple in construction, low cost of manufacture, realizes clamping wheel hub and rotation, working stability by electronic, flexible operation, easy to operate, reduce labor intensity, improve work efficiency, and failure rate is low, the tire of the tire changer that will not damage wheel hub tire clamps rotational structure.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description and accompanying drawing content to make; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.
Claims (3)
1. the tire of a tire changer clamps rotational structure, may be installed on tire changer, it is characterized in that, including can the clamping mechanism of clamping wheel hub rotatable dismounting tire, described clamping mechanism can be driven to clamp the motor mechanism of described wheel hub and rotation, it is located at the resistance discs mechanism in the middle of described clamping mechanism and described motor mechanism, described motor mechanism includes motor, be located on described motor and adjustable rotational speed and change direction of rotation reduction box, the foot controlling the work of described motor is stepped on, described reduction box extends the output shaft that can rotate with the work of described motor；Rotating disk that described clamping mechanism includes being fixedly arranged on described output shaft by a drive mechanism and can rotate along with the rotation of described output shaft, connected assembly by bearing and be located on described drive mechanism and the workbench of tire and wheel hub can be born；Lower retainer ring that described resistance discs mechanism includes being fixedly arranged on described motor mechanism and upper retainer ring, described resistance discs mechanism also includes being clamped and fastened between fixed ring and described lower retainer ring and can be fixedly arranged in described resistance discs and equally distributed four resistance discs connection sheet in rotating resistance discs, one end under the effect of external force, and the other end of described resistance discs connection sheet is connected by screw mode and is fixedly arranged on the lower surface of described workbench so that described workbench is played drag effect by described resistance discs mechanism；nullDescribed workbench is uniformly provided with four groups of slideways，Being provided with in described slideway can along the slide block of described slideway slide anteroposterior，Described slide block is correspondingly provided with the claw suitable with described wheel hub，Described rotating disk is uniformly provided with four guide rails in arc line shaped in described slideway corresponding position，Described guide rail is provided with can along the roller of described slide，Described slide block is fixedly arranged on described roller by screw，By described ride control turntable rotation described in described driven by motor time described roller along the reverse slip of described guide rail so that described slide block slides inwardly along described slideway and then makes described claw clamp described wheel hub，When the clamping of described claw is motionless, workbench and described rotating disk described in described driven by motor overcomes the drag effect of described resistance discs mechanism to do synchronous rotary motion to realize dismounting or the installation of tire，Turntable rotation described in described driven by motor is controlled so that described roller along the reverse slip of described guide rail and then makes described slide block slide outwardly along described slideway finally to make described claw unclamp described wheel hub by described riding when the clamping of described claw is motionless.
2. the tire of a kind of tire changer according to claim 1 clamps rotational structure, it is characterised in that described claw and junction, described workbench upper surface are provided with friction manganese sheet.
3. the tire of a kind of tire changer according to claim 1 and 2 clamps rotational structure, it is characterised in that described motor and described change speed gear box are attached by belt pulley and belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169685.7U CN205365102U (en) | 2016-03-07 | 2016-03-07 | Rim clamp dress revolution mechanic of tire dismouting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169685.7U CN205365102U (en) | 2016-03-07 | 2016-03-07 | Rim clamp dress revolution mechanic of tire dismouting machine |
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| Publication Number | Publication Date |
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| CN205365102U true CN205365102U (en) | 2016-07-06 |
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| CN201620169685.7U Active CN205365102U (en) | 2016-03-07 | 2016-03-07 | Rim clamp dress revolution mechanic of tire dismouting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323184A (en) * | 2017-07-24 | 2017-11-07 | 浙江福朗特汽车设备有限公司 | The deep bid that replaces of tyre detacher |
| CN109159630A (en) * | 2017-04-25 | 2019-01-08 | 大力汽保(营口)装备制造有限公司 | A kind of vertical tyre disassembling devices |
-
2016
- 2016-03-07 CN CN201620169685.7U patent/CN205365102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159630A (en) * | 2017-04-25 | 2019-01-08 | 大力汽保(营口)装备制造有限公司 | A kind of vertical tyre disassembling devices |
| CN107323184A (en) * | 2017-07-24 | 2017-11-07 | 浙江福朗特汽车设备有限公司 | The deep bid that replaces of tyre detacher |
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