CN216645710U - Automobile tire balancing machine - Google Patents
Automobile tire balancing machine Download PDFInfo
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- CN216645710U CN216645710U CN202220175041.4U CN202220175041U CN216645710U CN 216645710 U CN216645710 U CN 216645710U CN 202220175041 U CN202220175041 U CN 202220175041U CN 216645710 U CN216645710 U CN 216645710U
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Abstract
An automobile tire balancing machine belongs to the technical field of tire balancing equipment, and particularly relates to an automobile tire balancing machine. The utility model provides an automobile tire balancing machine with a good using effect. The utility model comprises a balancing machine body, wherein a balancing machine main shaft and a pressure sensor are arranged on the balancing machine body, and the front end of the balancing machine main shaft is connected with the rear end of a balancing machine rotor assembly; the brake control device is characterized by also being provided with a brake control part for balancing a machine rotor assembly.
Description
Technical Field
The utility model belongs to the technical field of tire balancing equipment, and particularly relates to an automobile tire balancing machine.
Background
The automobile tire balancing machine applied in the current market is typical electromechanical integrated equipment and can be divided into a mechanical body, a main shaft rotor, a signal acquisition part, a driving part, a transmission part and a central processing unit, wherein each part plays its own role and is cooperated with each other. The mechanical body is usually a welded box body and is used for supporting a main shaft rotor and a driving part, and rotors with different weights and specifications need to select a correspondingly configured mechanical body so as to ensure the precision of the dynamic balance of the rotors and the safety of operators; the spindle rotor rotates around the axis, one end of the spindle rotor is used for clamping a tire, and the other end of the spindle rotor is connected with the transmission part; the signal acquisition usually adopts a horizontal and a vertical telecommunication sensor to connect the main shaft rotor through a supporting frame; the driving part provides power for the rotor to rotate, and usually a motor is used as power input; the transmission part refers to a process shaft required by the rotation of the rotor, a belt transmission (or friction wheel device) fixing device. The general balancing machine drives the main shaft rotor by a motor through a transmission part to force the supporting frames to vibrate and incline, a telecommunication sensor is respectively arranged below the two supporting frames, and the sensor transmits a vibration and inclination signal to a central processing unit; after amplification and filtering, the signal is fed back to the panel through the operation of the singlechip. The existing automobile tire balancing machine does not have a brake control mechanism with brake and holding functions, has long detection time and is inconvenient to stick lead.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problems and provides the automobile tire balancing machine with good use effect.
In order to achieve the purpose, the utility model adopts the following technical scheme that the balance device comprises a balance machine body 1, wherein a balance machine main shaft 10 and a pressure sensor 3 are arranged on the balance machine body 1, and the front end of the balance machine main shaft 10 is connected with the rear end of a balance machine rotor assembly 5; it is characterized in that a brake control component of the rotor assembly 5 of the balancing machine is also arranged.
Preferably, the main shaft 10 of the balancing machine is provided with a driving motor for driving the rotor assembly 5 of the balancing machine to rotate.
As another preferred scheme, the driving motor of the present invention includes a motor stator assembly 35, a neodymium iron canopy magnetic steel sheet 36 and a motor end cover 37, wherein the motor stator assembly 35 is fixed with the main shaft 10 of the balancing machine into a whole through interference fit; the balancing machine rotor assembly 5 is used as a rotor of a driving motor, a brake disc 24 matched with a brake control part for use is arranged on the outer side of the balancing machine rotor assembly 5, a motor stator assembly 35 is arranged on the inner side of the rear end of the balancing machine rotor assembly 5, and a neodymium-iron-shed magnetic steel sheet 36 is arranged on the inner wall of the rear end of the balancing machine rotor assembly 5;
a motor end cover 37 is arranged on the rear side of the balancing machine rotor assembly 5, the outer ring of the motor end cover 37 is connected with the rear end of the balancing machine rotor assembly 5 through a fastener, the inner ring of the motor end cover 37 is connected with the photoelectric disc 8 through a fastener, and the balancing machine spindle 10 penetrates through the photoelectric disc 8; the balance machine main shaft 10 is provided with a photoelectric plate 38 matched with the photoelectric disc 8.
As another preferred scheme, the front end of a rotor assembly 5 of the balancing machine is sequentially connected with a centering cone 7 and a hand-operated quick-release nut 6, a brake control component comprises a brake handle 9, a brake support 22 and a brake support 21, one end of the brake support 21 is hinged on the brake support 22 through a bolt 39, a brake block 23 is installed on the brake support 21, the other end of the brake support 21 is hinged with one end of a brake connecting rod 20, the other end of the brake connecting rod 20 is hinged with a connecting hinged support 19, the connecting hinged support 19 is in threaded connection with one end of a sliding rod 25, and the other end of the sliding rod 25 is hinged with the brake handle 9 through a pin 40; the sliding sleeve 26 is fixed on the box body outer cover 14, the sliding rod 25 is installed on the sliding sleeve 26 to slide, a hinge hole is formed in the sliding sleeve 26 and hinged with one end of the connecting rod 27, and the other end of the connecting rod 27 is hinged with the brake handle 9.
As another preferable scheme, the balancing machine body 1 of the present invention is provided with a connecting part detachably connected to the tire dismounting machine 50.
As another preferable mode, the connecting member of the present invention is provided at the lower end of the balancer body 1.
As another preferable scheme, the connecting part of the utility model comprises a main shaft 42, the upper end of the main shaft 42 is connected with the balancing machine body 1 through a connecting seat 41, the lower end of the main shaft 42 penetrates through a shaft sleeve 44, the shaft sleeve 44 is arranged on the supporting arm 30, the upper part of the main shaft 42 is provided with teeth 28, and the outer side of the shaft sleeve 44 is provided with shaft sleeve end face teeth 29; the lower end of the main shaft 42 is connected with the upper end of a screw 43, a hand nut 31 is screwed on the screw 43, and the upper end face of the hand nut 31 and the lower end face of the supporting arm 30 are interaction faces.
In another preferred embodiment, the support arm 30 of the present invention has a support rod 32 at the lower end thereof, and an adjustable support seat 33 is disposed at the lower end of the support rod 32.
As another preferable scheme, the balancer body 1 is provided with a box housing 14, the balancer main shaft 10, the driving motor, the pressure sensor 3 and the brake control component are arranged in the box housing 14, and the operating end of the brake control component is arranged outside the box housing 14.
As another preferable scheme, the box housing 14 of the present invention is a metal box housing.
As another preferred scheme, the upper end of the box body outer cover 14 is buckled with an upper cover 15, and a central processing unit of a measuring scale and an operation panel is installed on the upper cover 15.
As another preferable scheme, the upper cover 15 of the present invention is a plastic upper cover.
As another preferred scheme, the lower ends of two sides of the main shaft 10 of the balancing machine are arranged on the main body 1 of the balancing machine through the supporting plates 11, the pressure sensor 3 is arranged on the main body 1 of the balancing machine through the sensor supporting plate 2, and the pressure sensor 3 is arranged between the sensor supporting plate 2 and the main shaft 10 of the balancing machine; the number of the pressure sensors 3 is two, and one pressure sensor 3 is provided for each support plate 11.
In addition, the inner wall of the rear hole of the rotor assembly 5 of the balancing machine is connected with the outer wall of the front part of the main shaft 10 of the balancing machine through a front bearing and a rear bearing.
The utility model has the beneficial effects.
The utility model is provided with the brake control component, solves the brake and brake maintaining functions, saves the detection time and facilitates the operation of sticking lead.
Drawings
The utility model is further described with reference to the following figures and detailed description. The scope of the utility model is not limited to the following expressions.
FIG. 1 is a schematic front view of a manual brake control component according to the present invention.
FIG. 2 is a schematic top view of the manual brake control component of the present invention.
FIG. 3 is a side view of the manual brake control component of the present invention.
FIG. 4 is a structural diagram of a control component body adopting manual braking according to the present invention.
FIG. 5 is an exploded view of the manual brake control assembly of the present invention.
FIG. 6 is a schematic illustration of the present invention employing a manual brake control for brake release.
FIG. 7 is a schematic illustration of the braking process of the present invention using a manual brake control.
FIG. 8 is a schematic view of the present invention using a manual brake control device to brake the brakes.
FIG. 9 is a schematic view of the operation of the manual brake control unit of the present invention.
FIG. 10 is a pictorial view of the present invention in use with a manual brake control feature.
FIG. 11 is an angle-changing view of the present invention employing a manual brake control.
Fig. 12 is a structure view of a spindle motor employing a drive motor brake control unit according to the present invention.
Fig. 13 is a sectional view of a brake control unit employing a driving motor according to the present invention.
FIG. 14 is a top view of a brake control assembly of the present invention employing a drive motor.
FIG. 15 is a side view of a brake control assembly of the present invention employing a drive motor.
FIG. 16 is an exploded view of the connection structure of the manual brake control component of the present invention.
In the figure, 1 is a balancing machine body, 2 is a sensor support plate, 3 is a pressure sensor, 4 is a brake mechanism, 5 is a balancing machine rotor assembly, 6 is a hand-operated quick-release nut, 7 is a centering cone, 8 is a photoelectric disc, 9 is a brake handle, 10 is a balancing machine spindle, 11 is a balancing spindle support plate, 12 is a central processor, 13 is a manual measuring ruler, 14 is a box outer cover, 15 is a plastic upper cover, 16 is an operation display panel key plate, 17 is a power switch, 18 is a power socket, 19 is a connecting hinge base, 20 is a brake connecting rod, 21 is a brake bracket, 22 is a brake support base, 23 is a brake block, 24 is a brake disc, 25 is a sliding rod, 26 is a sliding sleeve, 27 is a connecting rod, 28 is a spindle end face tooth, 29 is a shaft sleeve end face tooth, 30 is a support arm, 31 is a hand nut, 32 is a support rod, 33 is an adjustable support base, 34 is an LED illuminating lamp, 35 is a motor stator assembly, 36 is neodymium iron canopy magnetic steel sheet, 37 is motor end cover, 38 is photoelectricity board, 39 is bolt, 40 is pin, 41 is connecting seat, 42 is main shaft, 43 is screw rod, 44 is axle sleeve, 50 is tyre dismounting machine, 60 is car tyre, 61 is fixed end face, 62 is front side bearing, 63 is rear side bearing.
Detailed Description
As shown in the figure, the balance device comprises a balance machine body 1, wherein a balance machine main shaft 10 and a pressure sensor 3 are arranged on the balance machine body 1, and the front end of the balance machine main shaft 10 is connected with the rear end of a balance machine rotor assembly 5; braking control components of the balancer rotor assembly 5 are also provided.
And a driving motor for driving the balancer rotor assembly 5 to rotate is arranged on the balancer main shaft 10.
The driving motor is arranged on the main shaft 10 of the balancing machine, so that the middle interference of a transmission part is removed, and the detection precision of the unbalance is improved.
The hand-operated quick-release nut 6 has two functions, namely, the hand-operated quick-release nut is matched with the centering cone 7 to clamp the tire, and the hand-operated quick-release nut is shaken by hands when a driving motor is not arranged to drive the main shaft 10 to rotate. No matter the driving motor is adopted to drive the main shaft 10 to rotate, or the hand-operated quick-release nut 6 is adopted to drive the main shaft 10 to rotate, the hand-operated quick-release nut 6 and the centering cone 7 are necessary, when the motor stator assembly 35 and the neodymium iron canopy magnetic steel sheet 36 are not installed, the hand-operated quick-release nut is the hand-operated driving, the motor driving is installed, and in the figures 12 to 15, the hand-operated quick-release nut 6, the centering cone 7 and the braking mechanism 4 are not drawn for expressing the motor structure.
No matter the hand-operated quick-release nut 6 is adopted to drive the main shaft 10 to rotate or the driving motor is adopted to drive the main shaft 10 to rotate, the braking control part adopts the braking mechanism 4.
After the tire is clamped on the balancing machine rotor assembly 5 through the fixed end surface 61 and the centering cone 7 by shaking the quick-release nut 6, the shaking handle of the handle nut is shaken to drive the tire to rotate, and when the rotating speed reaches the set rotating speed, the imbalance detection state can be achieved by loosening the handle.
The driving motor comprises a motor stator assembly 35, a neodymium iron shed magnetic steel sheet 36 and a motor end cover 37, and the motor stator assembly 35 is fixed with the balance machine main shaft 10 into a whole through interference fit; the balancing machine rotor assembly 5 is used as a rotor of a driving motor, a brake disc 24 matched with a brake control component is arranged on the outer side of the balancing machine rotor assembly 5, a motor stator assembly 35 is arranged on the inner side of the rear end of the balancing machine rotor assembly 5, and a neodymium iron canopy magnetic steel sheet 36 is arranged on the inner wall of the rear end of the balancing machine rotor assembly 5;
a motor end cover 37 is arranged on the rear side of the balancing machine rotor assembly 5, the outer ring of the motor end cover 37 is connected with the rear end of the balancing machine rotor assembly 5 through a fastener, the inner ring of the motor end cover 37 is connected with the photoelectric disc 8 through a fastener, and the balancing machine spindle 10 penetrates through the photoelectric disc 8; the balance machine main shaft 10 is provided with a photoelectric plate 38 matched with the photoelectric disc 8.
The photoelectric disc 8 and the brake disc 24 rotate together with the balancing machine rotor assembly 5, and the brake disc 24 can be an area machined outside the balancing machine rotor assembly 5, and the brake block 23 holds the brake disc 24 during braking.
The neodymium iron canopy magnetic steel sheet 36 drives the rotor of the driving motor (namely the balancing machine rotor assembly 5) to rotate through magnetic force. The rotor of the balancing machine (including the rotor assembly 5 and the stator assembly 35) is equivalent to a motor, which is equivalent to the motor shaft (i.e. the main shaft 10 of the balancing machine) not rotating, and the motor shell (i.e. the rotor assembly 5) rotates. The photoelectric disc 8 and the photoelectric plate 38 are used for detecting the angular position of the rotor assembly 5 of the balancing machine in a matching way and calculating the position of the unbalance point of the tire (the position of the unbalance point of the tire is calculated through the detection of the angular position is the conventional technology).
The front end of the balancing machine rotor assembly 5 is sequentially connected with a centering cone 7 and a hand-operated quick-release nut 6 (the centering cone 7 and the hand-operated quick-release nut 6 are conventional parts), a brake control part comprises a brake handle 9, a brake support 22 and a brake support 21, one end of the brake support 21 is hinged to the brake support 22 through a bolt 39, a brake block 23 is installed on the brake support 21, the other end of the brake support 21 is hinged to one end of a brake connecting rod 20, the other end of the brake connecting rod 20 is hinged to a connecting hinged support 19, the connecting hinged support 19 is in threaded connection with one end of a sliding rod 25, and the other end of the sliding rod 25 is hinged to the brake handle 9 through a pin 40; the sliding sleeve 26 is fixed on the box body outer cover 14, the sliding rod 25 is installed on the sliding sleeve 26 to slide, a hinge hole is formed in the sliding sleeve 26 and hinged with one end of the connecting rod 27, and the other end of the connecting rod 27 is hinged with the brake handle 9.
The utility model can drive the rotor assembly 5 of the balancing machine to rotate by the hand-operated quick-release nut 6, thereby removing the intermediate interference of the driving and transmission parts and improving the detection precision of the unbalance.
The brake mechanism 4 adopts a structure of a double-crank sliding block (a connecting rod 27 is used as a crank, a sliding rod 25 is used as a sliding block, and a brake bracket 21 is used as a crank), the brake handle adopts a centering crank sliding block mechanism (a central line of the sliding rod 25 passes through the axis of the connecting rod 27 and has two self-locking points as shown in figures 6, 7 and 8, the figures 6, 7 and 8 show the principle and the process of braking and provide braking holding and separation holding), and the brake block adopts an offset crank sliding block mechanism (the central line of the sliding rod 25 does not pass through the axis of the brake bracket 21). The position shown in fig. 6 is a brake release holding position, at this time, the central line of the sliding rod 25 is overlapped with the central lines of the connecting rod of the brake handle 9 and the connecting rod 27, the hand-held brake handle 9 rotates anticlockwise, the connecting rod 27 swings anticlockwise, the sliding rod 25 moves linearly outwards along the sliding sleeve 26 to drive the brake connecting rod 20 to swing, the brake connecting rod 20 drives the brake bracket 21 to rotate clockwise by taking the bolt 39 as an axis, and the brake block 23 on the brake bracket 21 approaches the brake disc 24 and is tightly held, so that the balance rotor assembly 5 brakes; when the hand-held brake handle 9 continues to rotate anticlockwise and the central line of the sliding rod 25 is coincident with the central lines of the connecting rods of the brake handle 9 and the connecting rod 27 again, the brake holding state is entered as shown in fig. 8. The hand-held brake handle 9 rotates clockwise, the brake related parts move reversely, and the brake is released until the brake release is kept.
The balance machine body 1 is provided with a connecting part which is detachably connected with the tire dismounting machine 50.
The connecting part is arranged at the lower end of the balancing machine body 1.
The connecting part comprises a main shaft 42, the upper end of the main shaft 42 is connected with the balancing machine body 1 through a connecting seat 41, the lower end of the main shaft 42 penetrates through a shaft sleeve 44, the shaft sleeve 44 is arranged on the supporting arm 30, the upper part of the main shaft 42 is provided with teeth 28 (the main shaft 42 can penetrate into a central hole of the teeth 28 and is connected through a jackscrew), and the outer side of the shaft sleeve 44 is provided with shaft sleeve end face teeth 29 (the shaft sleeve end face teeth 29 and the shaft sleeve 44 can be connected through the jackscrew); the lower end of the main shaft 42 is connected with the upper end of the screw rod 43, the hand nut 31 is screwed on the screw rod 43, and the upper end face of the hand nut 31 and the lower end face of the supporting arm 30 are interaction faces. The balancing machine body 1 is arranged on a connecting seat 41, a main shaft 42 is arranged on the connecting seat, end face teeth 28 are arranged on the main shaft, shaft sleeve end face teeth 29 are arranged on a supporting arm 30, the supporting arm 30 can be connected with a tire dismounting machine 50 (the supporting arm 30 can be connected with the tire dismounting machine 50 or a wall through a fastening piece), a screw 43 is connected with the main shaft 42, and the connecting seat 41 and the supporting arm 30 are clamped and fixed through a hand nut 31. The operating angle of the balancing machine is adjusted by the mutual rotary engagement of the teeth 28 and the shaft sleeve end face teeth 29, and the balancing machine is fixed by a hand nut 31 after being adjusted.
Through the support arm 30, be convenient for install the balance machine on tear child machine 50 or wall open, can adjust multiple work angle in the graduation of tooth, adjustable support satisfies various complicated ground environment, great saving the area of balance machine, be particularly suitable for installing on mobile service cart, also be fit for the narrow and small tire shop of area.
The lower end of the supporting arm 30 is provided with a supporting rod 32 (the lower part of the screw 43 is arranged in the supporting rod 32), and the lower end of the supporting rod 32 is provided with an adjustable supporting seat 33.
The middle screw rod of the adjustable supporting seat 33 extends into the lower end of the supporting rod 32, the screw rod is screwed with a nut, and the upper end surface of the nut and the lower end surface of the supporting rod 32 are interaction surfaces. The height of the support is adjusted by rotating the nut, and the balancing machine body 1 is supported.
A box body outer cover 14 is arranged on the balancing machine body 1, the balancing machine spindle 10, the driving motor, the pressure sensor 3 and the braking control component are arranged in the box body outer cover 14, and the operation end of the braking control component is arranged on the outer side of the box body outer cover 14.
The box body outer cover 14 is a metal box body outer cover. The casing housing 14 can be provided with a power switch 17 and a power jack 18, the inside of the casing is provided with the central processor 12, and the front end of the casing is provided with an LED illuminating lamp 34.
An upper cover 15 is buckled at the upper end of the box body outer cover 14, and a measuring scale 13 and a central processing unit of an operating panel are installed on the upper cover 15 (the measuring scale 13, the operating panel and the central processing unit of the operating panel are all conventional components). The plastic upper cover 15 may be provided with an operation display panel key sheet 16 thereon, and may be provided at a side thereof with a manual measuring scale 13 for measuring a tire.
The upper cover 15 is a plastic upper cover.
The lower ends of two sides of the main shaft 10 of the balancing machine are arranged on the balancing machine body 1 through the supporting plates 11, and the pressure sensor 3 is arranged on the balancing machine body 1 through the sensor supporting plate 2; two pressure sensors 3 are arranged between the sensor support plate 2 and the balancing machine spindle 10, and one pressure sensor 3 is correspondingly arranged on each support plate 11. The pressure sensor structure in the patent number 201621179014.5 entitled "manual balancing machine for vehicle tyre" can be used for detecting the stress applied to the main shaft 10 of the balancing machine.
The main shaft 10 of the balancing machine is provided with a motor stator assembly 35
The inner wall of the rear hole of the rotor assembly 5 of the balancing machine is connected with the outer wall of the front part of the main shaft 10 of the balancing machine through a front bearing 62 and a rear bearing 63. The balancer rotor assembly 5 rotates around a balancer main shaft 10.
The balancing machine can be fixed on a worktable through the balancing machine body 1 (can be fixed on the worktable through a connecting hole of a bottom plate of the balancing machine body 1), and can also be arranged on a tire dismounting machine or a wall through the supporting arm 30, the supporting rod 32 and the adjustable supporting seat 33.
When the central processing unit 12 calculates the unbalance value and position and displays the unbalance value and position on the panel, the braking mechanism 4 needs to brake the wheel (calculating the unbalance value is a conventional technology, and the braking mechanism 4 is mechanically assisted to lock the rotor assembly 5 of the balancing machine), and the unbalance point is braked to facilitate the lead pasting operation.
The main structure of the rotor assembly 5 of the balancing machine can adopt the same structure as the structure of a balancing shaft rotating sleeve 13, a lead screw 21 and an inner hexagon bolt 22 in a manual balancing machine for vehicle-mounted tires, which is named as 201621179014.5.
The hand-operated quick-release nut 6 and the centering cone 7 can adopt the same structure as that in the patent number 201621179014.5 named as 'a vehicle-mounted tire manual balancing machine'.
The computer board, the measuring scale 13, the operation panel and the related connection mode can adopt the same structure as that in the patent number 201621179014.5 named as 'a vehicle-mounted tire manual balancing machine'.
The working process of the utility model is explained below with reference to the drawings.
The supporting arm 30 is arranged on a tire dismounting machine 50, the teeth 28 are meshed with the shaft sleeve end face teeth 29, the working angle of the balancing machine is adjusted, the balancing machine is clamped and fixed by a hand nut 31, and the height is adjusted through an adjustable supporting seat 33. A proper cone 7 of the car tire 60 is matched and fixed on a rotor assembly 5 of the balancing machine in a centering way by a hand-operated quick-release nut 6, the car tire is connected with a power supply through a power socket 18, a power switch is turned on, the machine is started, and the machine enters a working state. The brake handle 9 is placed in a brake loosening state, the rotor assembly 5 of the balancing machine freely rotates, data measured by a manual measuring ruler 13 is manually input on an operation display panel key plate 16, the diameter and the width of a tire are sequentially recorded, the handle of a hand-operated quick-release nut 6 is shaken by one hand, the tire rotates at an accelerated speed, when the number of revolutions per minute reaches 100, the operation display panel key plate 16 and a buzzer simultaneously prompt that a human hand leaves, the tire enters a detection state, the detection is finished after several seconds, the operation display panel key plate 16 and the buzzer simultaneously prompt, the brake handle 9 is manually controlled, the tire decelerates until stopping, the brake state is placed when an unbalanced point position is found, the tire is positioned and locked, and lead pasting leveling is carried out at a specified unbalanced point. The auxiliary LED lighting lamp 34 or the laser lamp for auxiliary lighting indicating position when the tire is at the unbalance point (similar structure of LED lighting and laser indication in patent No. 202020292095.X, named as "a balancer connecting structure") can be adopted).
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the utility model.
Claims (10)
1. An automobile tire balancing machine comprises a balancing machine body (1), wherein a balancing machine main shaft (10) and a pressure sensor (3) are arranged on the balancing machine body (1), and the front end of the balancing machine main shaft (10) is connected with the rear end of a balancing machine rotor assembly (5); the brake control device is characterized by also being provided with a brake control component of the balancing machine rotor assembly (5).
2. The vehicle tire balancing machine according to claim 1, characterized in that the balancing machine spindle (10) is provided with a drive motor for rotating the balancing machine rotor assembly (5).
3. The automobile tire balancing machine of claim 2, characterized in that the driving motor comprises a motor stator assembly (35), a neodymium iron shed magnetic steel sheet (36) and a motor end cover (37), wherein the motor stator assembly (35) is fixed with the balancing machine main shaft (10) into a whole through interference fit; a balancing machine rotor assembly (5) is used as a rotor of a driving motor, a brake disc (24) matched with a brake control component for use is arranged on the outer side of the balancing machine rotor assembly (5), a motor stator assembly (35) is arranged on the inner side of the rear end of the balancing machine rotor assembly (5), and a neodymium-iron-shed magnetic steel sheet (36) is arranged on the inner wall of the rear end of the balancing machine rotor assembly (5);
a motor end cover (37) is arranged on the rear side of the balancing machine rotor assembly (5), the outer ring of the motor end cover (37) is connected with the rear end of the balancing machine rotor assembly (5) through a fastener, the inner ring of the motor end cover (37) is connected with the photoelectric disc (8) through a fastener, and the balancing machine spindle (10) penetrates through the photoelectric disc (8); the balance machine main shaft (10) is provided with a photoelectric plate (38) which is matched with the photoelectric disc (8).
4. The automobile tire balancer as claimed in claim 1, wherein the balancer rotor assembly (5) is connected with a centering cone (7) and a hand-operated quick-release nut (6) at the front end in sequence, the brake control component comprises a brake handle (9), a brake support (22) and a brake support (21), one end of the brake support (21) is hinged to the brake support (22) through a bolt (39), a brake block (23) is mounted on the brake support (21), the other end of the brake support (21) is hinged to one end of a brake connecting rod (20), the other end of the brake connecting rod (20) is hinged to a connecting hinge base (19), the connecting hinge base (19) is connected with one end of a sliding rod (25) in a threaded manner, and the other end of the sliding rod (25) is hinged to the brake handle (9) through a pin (40); the sliding sleeve (26) is fixed on the box body outer cover (14), the sliding rod (25) is installed on the sliding sleeve (26) to slide, a hinge hole is formed in the sliding sleeve (26) and hinged to one end of the connecting rod (27), and the other end of the connecting rod (27) is hinged to the brake handle (9).
5. The vehicle tyre balancing machine according to claim 1, characterized in that the balancing machine body (1) is provided with a connection part which is detachably connected with the tyre removing machine (50).
6. Vehicle tyre balancing machine according to claim 5, characterized in that the connecting means are provided at the lower end of the balancing machine body (1).
7. The automobile tire balancing machine according to claim 5, characterized in that the connecting component comprises a main shaft (42), the upper end of the main shaft (42) is connected with the balancing machine body (1) through a connecting seat (41), the lower end of the main shaft (42) penetrates through a shaft sleeve (44), the shaft sleeve (44) is arranged on the supporting arm (30), the upper part of the main shaft (42) is provided with teeth (28), and the outer side of the shaft sleeve (44) is provided with shaft sleeve end face teeth (29); the lower end of the main shaft (42) is connected with the upper end of the screw rod (43), the screw rod (43) is screwed with the hand nut (31), and the upper end surface of the hand nut (31) and the lower end surface of the supporting arm (30) are interaction surfaces.
8. The vehicle tire balancing machine according to claim 7, wherein the support arm (30) is provided at its lower end with a support rod (32), and the support rod (32) is provided at its lower end with an adjustable support seat (33).
9. The automobile tire balancer as claimed in claim 1, wherein the balancer body (1) is provided with a box housing (14), the balancer main shaft (10), the driving motor, the pressure sensor (3) and the brake control unit are disposed in the box housing (14), and the operating end of the brake control unit is disposed outside the box housing (14).
10. The automobile tire balancing machine according to claim 1, characterized in that the lower ends of both sides of the balancing machine main shaft (10) are arranged on the balancing machine body (1) through the supporting plate (11), the pressure sensor (3) is arranged on the balancing machine body (1) through the sensor supporting plate (2), and the pressure sensor (3) is arranged between the sensor supporting plate (2) and the balancing machine main shaft (10); the number of the pressure sensors (3) is two, and each supporting plate (11) is correspondingly provided with one pressure sensor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220175041.4U CN216645710U (en) | 2022-01-23 | 2022-01-23 | Automobile tire balancing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220175041.4U CN216645710U (en) | 2022-01-23 | 2022-01-23 | Automobile tire balancing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216645710U true CN216645710U (en) | 2022-05-31 |
Family
ID=81727645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220175041.4U Active CN216645710U (en) | 2022-01-23 | 2022-01-23 | Automobile tire balancing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216645710U (en) |
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2022
- 2022-01-23 CN CN202220175041.4U patent/CN216645710U/en active Active
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