CN113386507B - Automobile tire quick dismounting device - Google Patents
Automobile tire quick dismounting device Download PDFInfo
- Publication number
- CN113386507B CN113386507B CN202110380853.2A CN202110380853A CN113386507B CN 113386507 B CN113386507 B CN 113386507B CN 202110380853 A CN202110380853 A CN 202110380853A CN 113386507 B CN113386507 B CN 113386507B
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- Prior art keywords
- lead screw
- clamping mechanism
- motor
- block
- tire
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/0506—Machines for demounting only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/0521—Handling of rim or tyre, e.g. lifting and positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/053—Support of wheel parts during machine operation
Abstract
The invention discloses a device for quickly dismounting an automobile tire, which comprises: the device comprises a manual jack, a vibration mechanism, a lifting mechanism, a clamping mechanism and a controller; the vibration mechanism is arranged at the right end of the rear side of the manual jack; the lifting mechanism is arranged at the top end of the vibration mechanism; the clamping mechanism is arranged at the top end of the lifting mechanism along the left-right direction; the controller is arranged on the outer side of the manual jack. This quick dismounting device of automobile tire, when dismantling to automobile tire, mostly be staff's manual dismantlement, it is very inconvenient to take of tire, the operation is comparatively troublesome, and the relatively poor vehicle tyre wheel hub flange joint of vehicle condition is easy corrosion, lead to the problem of tire dismantlement difficulty, supplementary quick dismantlement when can realize automobile tire and dismantle, reduce staff manual operation item, improve staff work efficiency, and when the vehicle tyre wheel hub flange joint corrosion is not convenient for dismantle, carry out automatic dismantlement to the tire, easy operation is swift.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a device for quickly disassembling an automobile tire.
Background
The tire is one of important parts of the automobile, is directly contacted with the road surface, and buffers the impact on the automobile when the automobile runs together with the automobile suspension, so that the automobile has good riding comfort and running smoothness; the hub is a metal part which supports the center of the tire and is arranged on a shaft, namely, a rim, a steel ring, a wheel and a tire bell, wherein the hub is a wheel core rotating part connected by an upright post through inner profile steel of the tire, and is also called a rim, a steel ring, a wheel and a tire bell, the hub is various according to the diameter, the width, the forming mode and the material, the most of hub bearings of the saloon car use a single-row tapered roller or a ball bearing in pairs, the saloon car widely uses the hub unit along with the development of the technology, the application range and the application amount of the hub bearing unit are increased day by day, and the hub bearing unit is developed to the third generation: the first generation is composed of double-row angular contact bearings, the second generation is provided with a flange used for fixing the bearing on an outer raceway, the bearing can be simply sleeved on a wheel shaft and fixed by a nut, so that the maintenance of an automobile is easy, a third generation hub bearing unit is matched with an anti-lock brake system by adopting a bearing unit, the hub unit is designed to be provided with an inner flange and an outer flange, the inner flange is fixed on a driving shaft by a bolt, and the outer flange is used for installing the whole bearing together;
in the prior art, when automobile tires are disassembled, workers mostly manually disassemble the automobile tires, the tires are not convenient to take, the operation is troublesome, and the connecting part of the wheel hub and the flange of the vehicle tire with poor vehicle conditions is easy to corrode, so that the tires are difficult to disassemble.
Disclosure of Invention
The invention aims to provide a quick automobile tire dismounting device, which at least solves the problems that in the prior art, when an automobile tire is dismounted, workers mostly carry out dismounting manually, the tire is very inconvenient to take and operate, and the flange joint of a vehicle tire hub is easy to rust due to poor vehicle conditions, so that the tire is difficult to dismount.
In order to achieve the purpose, the invention provides the following technical scheme: a quick-release device for automobile tires, comprising:
a manual jack;
the vibration mechanism is arranged at the right end of the rear side of the manual jack;
the lifting mechanism is arranged at the top end of the vibration mechanism;
the clamping mechanism is arranged at the top end of the lifting mechanism along the left-right direction;
and the controller is arranged on the outer side of the manual jack.
Preferably, the lifting mechanism includes: the device comprises a first mounting seat, a first supporting rod, a first connecting seat and a first lead screw nut; the first mounting seat is arranged at the top end of the vibration mechanism; the number of the first supporting rods is two, and the two first supporting rods incline outwards and are rotatably connected to the inner side of the first mounting seat through pin shafts; the number of the first connecting seats is two, and the two first connecting seats are rotatably connected to the top ends of the left first supporting rod and the right first supporting rod through pin shafts; the number of the first screw nuts is two, and the first screw nuts are arranged at the top ends of the left first connecting seat and the right first connecting seat.
Preferably, the vibration mechanism further includes: the second connecting seat, the second connecting rod, the second mounting seat and the first lead screw rod; the number of the second connecting seats is two, and the two second connecting seats are arranged at the top ends of the left first lead screw nut and the right first lead screw nut; the number of the second connecting rods is two, and the two second connecting rods incline inwards and are rotatably connected to the inner sides of the left and right second connecting seats through pin shafts; the second mounting seats are rotatably connected to the top ends of the left and right second connecting rods through pin shafts; the first screw rod is in threaded connection with the inner sides of the left and right first screw nuts along the left and right directions, and threads on the left and right sides of the outer wall of the first screw rod are positive and negative threads.
Preferably, the clamping mechanism includes: the clamping mechanism comprises a clamping mechanism shell, a second lead screw, a first belt pulley, a second motor, a second belt pulley, a through hole and a second lead screw nut; the clamping mechanism shell is arranged at the top end of the second mounting seat along the left-right direction; the second screw rod is rotatably connected above the inner cavity of the clamping mechanism shell through a bearing along the left-right direction, an inner ring of the bearing is in interference fit with the outer wall of the second screw rod, an outer ring of the bearing is fixedly connected with the inner wall of the clamping mechanism shell, and threads on the left side and the right side of the outer wall of the second screw rod are positive and negative threads; the first belt pulley is in interference fit with the right end of the second lead screw rod; the second motor is arranged on the right side of the bottom end of the inner cavity of the clamping mechanism shell and is electrically connected with the controller; the second belt pulley is in screw connection with the output end of the second motor, and the second belt pulley is in transmission connection with the first belt pulley through a belt; the number of the through holes is two, the number of the through holes in each group is two, and the two groups of the through holes are respectively arranged at the left end and the right end of the front side and the rear side of the side wall of the clamping mechanism shell; the number of the second lead screw nuts is two, and the two second lead screw nuts are respectively screwed on the left side and the right side of the outer wall of the second lead screw.
Preferably, the clamping mechanism further comprises: the connecting frame, the guide rail, the second limiting slide block and the clamping claw; the two connecting frames are respectively arranged at the outer sides of the left second lead screw nut and the right second lead screw nut and respectively extend out of the inner cavities of the left through hole and the right through hole; the guide rail is arranged at the top end of the clamping mechanism shell along the left-right direction; the number of the second limiting sliding blocks is two, and the two second limiting sliding blocks are respectively sleeved on the left side and the right side of the outer wall of the guide rail and are respectively connected with the left connecting frame and the right connecting frame through screws; the number of the clamping claws is two, and the two clamping claws are respectively arranged at the top ends of the left second lead screw nut and the right second lead screw nut.
Compared with the prior art, the invention has the beneficial effects that: this automobile tire quick dismounting device:
1. the gear block is driven to rotate by the first motor to drive the vibration mechanism shell to move towards the left side under the action of the rotation force of the gear, the vibration mechanism shell drives the lifting mechanism and the clamping mechanism to move to the corresponding positions below the tire, the first lead screw rod is rotated to drive the first lead screw nut to move inwards under the action of the rotation force of the first lead screw rod, the first lead screw nut drives the first supporting rod to rotate inwards by taking the rotating connection position of the first supporting rod and the pin shaft of the first mounting seat as a vertex under the matching of the first connecting seat, so that an included angle between the left and right first supporting rods is reduced, the first lead screw nut at the corresponding position is lifted upwards, the first lead screw nut drives the second connecting rod to rotate by taking the rotating connection position of the pin shaft of the second mounting seat as the vertex under the matching of the second connecting seat, the included angle between the left and right second connecting rods is reduced, and the second mounting seat is lifted upwards, further lifting the clamping mechanism to a specified height position outside the bottom end of the tire;
2. the second belt pulley is driven to rotate by the second motor, the second belt pulley is driven to drive the second lead screw to rotate under the action of the rotation force of the second belt pulley, and the left and right second lead screw nuts drive the connecting frames at the corresponding positions to drive the clamping claws to move inwards under the coordination of the second limiting slide block under the action of the rotation force of the second lead screw to clamp and fix the tire;
3. the limit slide block is driven to reciprocate left and right by extending and shortening the movable telescopic rod, so that the limit slide block is driven by the limit slide block to drive the clamping mechanism to reciprocate left and right to vibrate the tire, the flange joint of the wheel hub can be separated, and workers can take down the tire conveniently;
thereby can realize that automobile tire dismantles supplementary quick dismantlement when dismantling, reduce staff manual operation item, improve staff work efficiency to when the vehicle tyre wheel hub flange joint corrosion is not convenient for dismantle, carry out automatic dismantlement to the tire, easy operation is swift.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the vibratory mechanism of FIG. 1;
FIG. 3 is an exploded view of the lift mechanism of FIG. 1;
fig. 4 is an exploded view of the clamping mechanism of fig. 1.
In the figure: 1. the manual jack, 2, a vibration mechanism, 21, a base, 22, a slot block, 23, a limiting insertion block, 24, a vibration mechanism shell, 25, an electric telescopic rod, 26, a limiting groove, 27, a limiting sliding block, 28, a rack block, 29, a first motor, 210, a gear, 3, a lifting mechanism, 31, a first mounting seat, 32, a first supporting rod, 33, a first connecting seat, 34, a first lead screw nut, 35, a second connecting seat, 36, a second connecting rod, 37, a second mounting seat, 38, a first lead screw rod, 4, a clamping mechanism, 41, a clamping mechanism shell, 42, a second lead screw rod, 43, a first belt pulley, 44, a second motor, 45, a second belt pulley, 46, a through hole, 47, a second lead screw nut, 48, a connecting frame, 49, a guide rail, 410, a second limiting sliding block, 411, a clamping claw, 5 and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a quick automobile tire dismounting device comprises: the manual jack comprises a manual jack 1, a vibration mechanism 2, a lifting mechanism 3, a clamping mechanism 4 and a controller 5, wherein the specific use model of the manual jack 1 is directly purchased, installed and used from the market according to the actual use requirement; the vibration mechanism 2 is arranged at the right end of the rear side of the manual jack 1; the lifting mechanism 3 is arranged at the top end of the vibration mechanism 2; the clamping mechanism 4 is arranged at the top end of the lifting mechanism 3 along the left-right direction; the controller 5 is arranged on the outer side of the manual jack 1, and the specific use model of the controller 5 is directly purchased from the market and installed and used according to the actual use requirement.
Preferably, the lifting mechanism 3 further includes: a first mounting seat 31, a first supporting rod 32, a first connecting seat 33 and a first lead screw nut 34; the first mounting seat 31 is arranged at the top end of the vibration mechanism 2; the number of the first support rods 32 is two, the two first support rods 32 incline outwards and are rotatably connected to the inner side of the first installation seat 31 through pin shafts, and the rotating connection positions of the first support rods 32 and the first installation seat 31 can rotate inwards or outwards at the vertex points; the number of the first connecting seats 33 is two, and the two first connecting seats 33 are rotatably connected to the top ends of the left and right first supporting rods 32 through pin shafts; the number of the first lead screw nuts 34 is two, two first lead screw nuts 34 are disposed at the top ends of the left and right first connecting seats 33, and the first lead screw nuts 34 can move inward or outward under the rotation force of the first lead screw 38.
Preferably, the vibration mechanism 2 further includes: a second connecting seat 35, a second connecting rod 36, a second mounting seat 37 and a first lead screw 38; the number of the second connecting seats 35 is two, and the two second connecting seats 35 are arranged at the top ends of the left first lead screw nut 34 and the right first lead screw nut 34; the number of the second connecting rods 36 is two, and the two second connecting rods 36 are inclined inwards and are rotatably connected to the inner sides of the left and right second connecting seats 35 through pin shafts; the second mounting seat 37 is rotatably connected to the top ends of the left and right second connecting rods 36 through a pin shaft, and the rotating connection position of the second connecting rods 36 and the second mounting seat 37 is a vertex which rotates inwards or outwards; the first lead screw 38 is screwed on the inner sides of the left and right first lead screw nuts 34 along the left and right directions, threads on the left and right sides of the outer wall of the first lead screw 38 are positive and negative threads, and a hand wheel is arranged at the right end of the first lead screw 38 so as to facilitate the rotation of a worker.
Preferably, the holding mechanism 4 further includes: the clamping mechanism comprises a clamping mechanism shell 41, a second lead screw 42, a first belt pulley 43, a second motor 44, a second belt pulley 45, a through hole 46 and a second lead screw nut 47; the gripper mechanism case 41 is provided at the top end of the second mounting seat 37 in the left-right direction; the second lead screw 42 is rotatably connected above the inner cavity of the clamping mechanism shell 41 through a bearing along the left-right direction, an inner ring of the bearing is in interference fit with the outer wall of the second lead screw 42, an outer ring of the bearing is fixedly connected with the inner wall of the clamping mechanism shell 41, and threads on the left side and the right side of the outer wall of the second lead screw 42 are positive and negative threads; the first belt pulley 43 is in interference fit at the right end of the second lead screw 42; the second motor 44 is arranged on the right side of the bottom end of the inner cavity of the clamping mechanism shell 41, the second motor 44 is electrically connected with the controller 5, the specific usage model of the second motor 44 is directly purchased, installed and used from the market according to the actual usage requirement, and the second motor 44 can be controlled by the controller 5 to drive the second belt pulley 45 to rotate; the second belt pulley 45 is in screwed connection with the output end of the second motor 44, the second belt pulley 45 is in transmission connection with the first belt pulley 43 through a belt, and the second belt pulley 43 drives the second lead screw 42 to rotate under the action of the rotating force of the second belt pulley 45; the number of the through holes 46 is two, the number of each group of through holes 46 is two, and the two groups of through holes 46 are respectively arranged at the front and rear left and right ends of the side wall of the clamping mechanism shell 41; the number of the second lead screw nuts 47 is two, the two second lead screw nuts 47 are respectively screwed on the left side and the right side of the outer wall of the second lead screw 42, and the second lead screw nuts 47 move inwards or outwards under the rotating force of the second lead screw 42.
Preferably, the clamping mechanism 4 further comprises: the connecting frame 48, the guide rail 49, the second limiting slide block 410 and the clamping claw 411; the number of the connecting frames 48 is two, and the two connecting frames 48 are respectively arranged at the outer sides of the left second lead screw nut 47 and the right second lead screw nut 47 and respectively extend out of the inner cavities of the left through hole group and the right through hole group 46; the guide rail 49 is provided at the top end of the gripper housing 41 in the left-right direction; the number of the second limiting sliding blocks 410 is two, the two second limiting sliding blocks 410 are respectively sleeved on the left side and the right side of the outer wall of the guide rail 49 and are respectively in screw connection with the left connecting frame 48 and the right connecting frame 48, and the second limiting sliding blocks 410 can move left and right on the outer wall of the guide rail 49; the quantity of gripper jaw 411 is two, and two gripper jaws 411 set up respectively on two second screw nut 47's of left and right sides top, and the inboard of two gripper jaws 411 is provided with the gyro wheel in order to avoid the centre gripping in-process to damage the tire.
Preferably, the vibration mechanism 2 further includes: the device comprises a base 21, a slot block 22, a limiting insert block 23, a vibration mechanism shell 24, an electric telescopic rod 25, a limiting groove 26, a limiting sliding block 27, a rack block 28, a first motor 29 and a gear 210; the base 21 is arranged at the rear side of the hand jack 1 along the front-rear direction; the slot block 22 is arranged at the center of the top end of the base 21; the limiting insertion block 23 is inserted into the inner cavity of the slot block 22 along the left and right direction; the vibration mechanism shell 24 is arranged at the top end of the limiting insertion block 23 along the left-right direction; the electric telescopic rod 25 is arranged on the right side of the inner cavity of the shell 24 of the vibration mechanism, the electric telescopic rod 25 is electrically connected with the controller 5, the electric telescopic rod 25 is directly purchased, installed and used from the market according to the actual use requirement, and the electric telescopic rod 25 can be controlled by the controller 5 to drive the limit slide block 27 to reciprocate left and right through self extension and shortening; the limiting groove 26 is arranged at the center of the top end of the inner cavity of the base 21; the limiting slide block 27 is inserted into the inner cavity of the limiting groove 26, the bottom end of the right side of the limiting slide block 27 is fixedly connected with the left end of the electric telescopic rod 25, and the limiting slide block 27 can move left and right in the inner cavity of the limiting groove 26; the rack block 28 is arranged at the front side of the bottom end of the vibration mechanism shell 24 along the left-right direction, and the rack block 28 moves towards the left side or the right side under the action of the rotating force of the gear 210; the first motor 29 is arranged at the bottom end of the base 21, the output end of the first motor 29 extends out of the upper surface of the base 21, the first motor 29 is electrically connected with the controller 5, the specific use model of the first motor 29 is directly purchased, installed and used from the market according to the actual use requirement, and the controller 5 can control the driving gear 210 to rotate anticlockwise or clockwise for the first motor 29; the gear 210 is screwed on the output end of the first motor 29, and the gear 210 is meshed with the rack block 28.
All the electric parts in the present case can be connected with an external adaptive power supply through a lead, and an adaptive external controller should be selected for connection according to specific actual use conditions to meet the control requirements of all the electric parts, and the specific connection mode and the control sequence thereof should be referred to the following working principle that the electric parts are electrically connected in sequence, the detailed connection means thereof is a known technology in the art and is not described, and the following main description of the working principle and the process specifically works as follows.
Step 1: when the manual lifting jack is used, a worker aims the manual lifting jack 1 at a specified supporting position of a chassis of a vehicle, controls the manual lifting jack 1 to lift the vehicle, controls the first motor 29 to be started, the first motor 29 drives the gear 210 to rotate anticlockwise, the rack block 28 is meshed with the gear 210 to enable the rack block 28 to move towards the rear side under the action of the rotating force of the gear 210, enables the rack block 28 to drive the vibration mechanism shell 24 to move towards the rear side under the limiting action of the limiting inserting block 23, further enables the vibration mechanism shell 24 to drive the lifting mechanism 3 and the clamping mechanism 4 to move to corresponding positions below the tire, rotates the first lead screw 38, enables the first lead screw nut 34 to move towards the inner side under the action of the rotating force of the first lead screw 38 because threads on the left side and the right side of the first lead screw 38 are positive and negative threads and are respectively in threaded connection with the first lead screw nuts 34 on the left side and the right side, further, the first lead screw nut 34 is matched with the first connecting seat 33 to drive the first supporting rod 32 to rotate inwards by taking a pin shaft rotating connection part with the first mounting seat 31 as a vertex, so that an included angle between the left and right first supporting rods 32 is reduced, the first lead screw nut 34 at a corresponding position is lifted upwards, the first lead screw nut 34 is matched with the second connecting seat 35 to drive the second connecting rod 36 to rotate inwards by taking a pin shaft rotating connection part with the second mounting seat 37 as a vertex, an included angle between the left and right second connecting rods 36 is reduced, the second mounting seat 37 is lifted upwards, and the clamping mechanism 4 is further lifted to a position with a designated height outside the bottom end of the tire;
step 2: the staff member controls the controller 5 to start the second motor 44, the second motor 44 drives the second belt pulley 45 to rotate, because the second belt pulley 43 and the second belt pulley 45 are in transmission connection through a belt, the second belt pulley 43 drives the second lead screw 42 to rotate under the action of the rotating force of the second belt pulley 45, because the threads on the left side and the right side of the second lead screw 42 are positive and negative threads, the left and the right second lead screw nuts 47 are driven to move inwards under the action of the rotating force of the second lead screw 42, the second lead screw nut 47 drives the connecting frame 48 at the corresponding position to move inwards, under the limiting action of the second limiting slide block 410, the connecting frame 48 drives the clamping claw 411 to move inwards under the matching of the second limiting slide block 410 so as to clamp and fix the tire, and after the worker sequentially unscrews the hub fixing screws, the worker starts the first motor 29 again so as to take out the tire under the matching of the lifting mechanism 3 and the clamping mechanism 4;
and step 3: when the flange joint of the wheel hub of the tire is rusted, a worker controls the controller 5 to start the electric telescopic rod 25, the electric telescopic rod 25 extends and shortens by itself to drive the limiting slide block 27 to reciprocate left and right, and under the limiting action of the limiting slide block 26, the limiting slide block 27 is driven to drive the limiting slide block 3 to drive the clamping mechanism 4 to reciprocate left and right to vibrate the tire, so that the flange joint of the wheel hub can be separated, and the worker can take down the tire conveniently;
thereby can realize that automobile tire dismantles supplementary quick dismantlement when dismantling, reduce staff manual operation item, improve staff work efficiency to when the vehicle tyre wheel hub flange joint corrosion is not convenient for dismantle, carry out automatic dismantlement to the tire, easy operation is swift.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A quick dismounting device for automobile tires is characterized by comprising:
a manual jack (1);
the vibration mechanism (2) is arranged at the right end of the rear side of the manual jack (1);
the lifting mechanism (3) is arranged at the top end of the vibration mechanism (2);
the clamping mechanism (4) is arranged at the top end of the lifting mechanism (3) along the left-right direction;
the controller (5) is arranged on the outer side of the manual jack (1);
the vibration mechanism (2) includes:
the manual jack is characterized by comprising a base (21), a slot block (22), a limiting insertion block (23), a vibration mechanism shell (24), an electric telescopic rod (25), a limiting groove (26), a limiting sliding block (27), a rack block (28), a first motor (29) and a gear (210), wherein the base (21) is arranged at the rear side of the manual jack (1) along the front-rear direction, the slot block (22) is arranged at the top end central position of the base (21), the limiting insertion block (23) is inserted into an inner cavity of the slot block (22) along the left-right direction, the vibration mechanism shell (24) is arranged at the top end of the limiting insertion block (23) along the left-right direction, the electric telescopic rod (25) is arranged at the right side of the inner cavity of the vibration mechanism shell (24), the electric telescopic rod (25) is electrically connected with a controller (5), the limiting groove (26) is arranged at the top end central position of the inner cavity of the base (21), the limiting slide block (27) is inserted into an inner cavity of the limiting groove (26), the bottom end of the right side of the limiting slide block (27) is fixedly connected with the left end of the electric telescopic rod (25), the rack block (28) is arranged on the front side of the bottom end of the vibration mechanism shell (24) along the left-right direction, the first motor (29) is arranged at the bottom end of the base (21), the output end of the first motor (29) extends out of the upper surface of the base (21), the first motor (29) is electrically connected with the controller (5), the gear (210) is connected to the output end of the first motor (29) through a screw, and the gear (210) is meshed with the rack block (28);
the lifting mechanism (3) comprises:
the first mounting seat (31) is arranged at the top end of the vibration mechanism (2);
the number of the first supporting rods (32) is two, and the two first supporting rods (32) incline outwards and are rotatably connected to the inner side of the first mounting seat (31) through pin shafts;
the number of the first connecting seats (33) is two, and the two first connecting seats (33) are rotatably connected to the top ends of the left first supporting rod and the right first supporting rod (32) through pin shafts;
the number of the first lead screw nuts (34) is two, and the two first lead screw nuts (34) are arranged at the top ends of the left first connecting seat and the right first connecting seat (33);
the clamping mechanism (4) comprises:
a clamping mechanism housing (41) arranged along the left-right direction;
the second lead screw (42) is rotatably connected above the inner cavity of the clamping mechanism shell (41) through a bearing along the left-right direction, an inner ring of the bearing is in interference fit with the outer wall of the second lead screw (42), an outer ring of the bearing is fixedly connected with the inner wall of the clamping mechanism shell (41), and threads on the left side and the right side of the outer wall of the second lead screw (42) are positive and negative threads;
the first belt pulley (43) is in interference fit with the right end of the second lead screw (42);
the second motor (44) is arranged on the right side of the bottom end of the inner cavity of the clamping mechanism shell (41), and the second motor (44) is electrically connected with the controller (5);
the second belt pulley (45) is connected to the output end of the second motor (44) through a screw, and the second belt pulley (45) is in transmission connection with the first belt pulley (43) through a belt;
the number of the through holes (46) is two, the number of the through holes (46) in each group is two, and the two groups of the through holes (46) are respectively arranged at the left end and the right end of the front side and the rear side of the side wall of the clamping mechanism shell (41);
the number of the second screw nuts (47) is two, and the two second screw nuts (47) are respectively screwed on the left side and the right side of the outer wall of the second screw rod (42);
the number of the connecting frames (48) is two, and the two connecting frames (48) are respectively arranged on the outer sides of the left second lead screw nut and the right second lead screw nut (47) and respectively extend out of the inner cavities of the left through hole and the right through hole (46);
a guide rail (49) provided at the top end of the gripper housing (41) in the left-right direction;
the number of the second limiting sliding blocks (410) is two, and the two second limiting sliding blocks (410) are respectively sleeved on the left side and the right side of the outer wall of the guide rail (49) and are respectively in screw connection with the left connecting frame and the right connecting frame (48);
the clamping jaws (411) are two in number, and the two clamping jaws (411) are arranged at the top ends of the left second lead screw nut and the right second lead screw nut (47) respectively.
2. The device for rapidly dismounting the automobile tire according to the claim 1 is characterized in that: the lifting mechanism (3) further comprises:
the number of the second connecting seats (35) is two, and the two second connecting seats (35) are arranged at the top ends of the left first lead screw nut and the right first lead screw nut (34);
the number of the second connecting rods (36) is two, and the two second connecting rods (36) are inclined inwards and are rotatably connected to the inner sides of the left and right second connecting seats (35) through pin shafts;
the second mounting seats (37) are rotatably connected to the top ends of the left and right second connecting rods (36) through pin shafts;
the first screw rod screw (38) is in threaded connection with the inner sides of the left and right first screw nuts (34) along the left and right directions, and threads on the left and right sides of the outer wall of the first screw rod screw (38) are positive and negative threads.
3. The device for rapidly dismounting the automobile tire according to the claim 2 is characterized in that: the clamping mechanism shell (41) is arranged at the top end of the second mounting seat (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110380853.2A CN113386507B (en) | 2021-04-09 | 2021-04-09 | Automobile tire quick dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110380853.2A CN113386507B (en) | 2021-04-09 | 2021-04-09 | Automobile tire quick dismounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4984346A (en) * | 1989-08-07 | 1991-01-15 | Vorhauer Rodney R | Axle wedge removal tool assembly |
| CN2604334Y (en) * | 2003-03-01 | 2004-02-25 | 中国矿业大学 | Mine car wheels mounting & dismounting machine |
| CN102582359B (en) * | 2012-03-13 | 2015-03-25 | 奇瑞汽车股份有限公司 | Automobile tire mounting and dismounting aid |
| ITVR20130252A1 (en) * | 2013-11-22 | 2015-05-23 | Butler Engineering And Marketing S P A | DISASSEMBLY DEVICE FOR A WHEELED WHEEL, AS WELL AS THE MACHINE INCLUDING THIS DEVICE. |
| CN108327685A (en) * | 2018-01-30 | 2018-07-27 | 安徽传质信息科技有限公司 | A kind of auto repair wheel hub uplifting device |
| CN109515063B (en) * | 2018-12-21 | 2020-09-29 | 湖南电气职业技术学院 | Automobile tire quick maintenance orthotic devices |
| CN110696554A (en) * | 2019-10-19 | 2020-01-17 | 丁武轩 | A dismounting device for automobile wheel hub |
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Effective date of registration: 20220908 Address after: 7th Floor, Senhainuo Kechuang Building, No. 1 Dezheng Road, Shilong Community, Shiyan Street, Bao'an District, Shenzhen, Guangdong, 518000 Applicant after: Shenzhen Lianpeng Gaoyuan Intelligent Technology Co.,Ltd. Address before: 066100 No. 601, unit 7, building 27, Fuqiang Dongli, Haibin, Nandaihe, Beidaihe District, Qinhuangdao City, Hebei Province Applicant before: Jiang Li |
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