阅读说明：本技术 一种轮胎辅助拆卸装置 (Auxiliary tire dismounting device ) 是由 万发之 于 2020-11-23 设计创作，主要内容包括：本发明公开了一种轮胎辅助拆卸装置,包括支撑机构、安装机构、夹紧机构和数据处理模块,所述支撑机构包括有第一支撑板、第二支撑板和第三支撑板,所述安装机构包括有两根支撑柱、两根安装横梁和安装盘,所述安装机构的两根支撑柱的底端面固定焊接在第一支撑板的顶端面左右两侧,所述夹紧机构包括有动力套筒、连接盘、三根延伸杆、三根螺纹杆和三个限位板,所述夹紧机构的动力套筒固定焊接在安装盘的后端面,所述数据处理模块的信号输出端口连接有继电器。本发明为一种轮胎辅助拆卸装置,将待拆卸轮胎夹紧在三个限位板与缓冲盘之间位置,通过控制控制电磁铁的得电和断电来往复频繁拉动待拆卸的轮胎,实现在振动的过程中快速拆卸轮胎。(The invention discloses an auxiliary tire dismounting device which comprises a supporting mechanism, an installation mechanism, a clamping mechanism and a data processing module, wherein the supporting mechanism comprises a first supporting plate, a second supporting plate and a third supporting plate, the installation mechanism comprises two supporting columns, two installation cross beams and an installation disc, the bottom end surfaces of the two supporting columns of the installation mechanism are fixedly welded on the left side and the right side of the top end surface of the first supporting plate, the clamping mechanism comprises a power sleeve, a connection disc, three extension rods, three threaded rods and three limiting plates, the power sleeve of the clamping mechanism is fixedly welded on the rear end surface of the installation disc, and a signal output port of the data processing module is connected with a relay. The invention relates to an auxiliary tire dismounting device, which is used for clamping a tire to be dismounted between three limiting plates and a buffer disc, and rapidly dismounting the tire in a vibration process by repeatedly and frequently pulling the tire to be dismounted by controlling the power-on and power-off of a control electromagnet.)

1. The utility model provides a supplementary dismounting device of tire, includes supporting mechanism (3), installation mechanism (1), clamping mechanism (2) and data processing module (4), its characterized in that: supporting mechanism (3) are including first backup pad (32), second backup pad (34) and third backup pad (31), installation mechanism (1) is including two support columns (13), two installation crossbeam (15) and mounting disc (14), the bottom face fixed welding of two support columns (13) of installation mechanism (1) is in the top face left and right sides of first backup pad (32), clamping mechanism (2) are including power sleeve (26), connection pad (25), three extension rod (24), three threaded rod (22) and three limiting plate (23), the rear end face of power sleeve (26) fixed welding at mounting disc (14) of clamping mechanism (2), the signal output port of data processing module (4) is connected with relay (5).

2. A tire auxiliary dismounting device according to claim 1, wherein: second backup pad (34) and third backup pad (31) are controlled and are parallel to each other, second backup pad (34) and third backup pad (31) fixed welding respectively are in the rear end face left and right sides of first backup pad (32), the bottom end face left and right sides of first backup pad (32) and the bottom end face rear side of second backup pad (34) and third backup pad (31) all rotate and are equipped with universal wheel (33).

3. A tire auxiliary dismounting device according to claim 1, wherein: the two mounting cross beams (15) are fixedly welded with the middle sections of the two support columns (13) respectively, and the mounting plate (14) is fixedly welded between the two mounting cross beams (15).

4. A tire auxiliary dismounting device according to claim 3, wherein: a reinforcing beam (11) is horizontally welded between the top side walls of the two supporting columns (13), and handles (12) are radially welded on the front sides of the tops of the two supporting columns (13).

5. A tire auxiliary dismounting device according to claim 1, wherein: the inner cavity of the power sleeve (26) is axially slidably inserted with a T-shaped iron power rod (27), an electromagnet (212) is embedded in a side wall of one side, away from the T-shaped iron power rod (27), of the inner cavity of the power sleeve (26), the electromagnet (212) is connected with the relay (5) through a wire, an oval buffer steel ring (211) is fixedly welded on a side wall of one side, close to the electromagnet (212), of the T-shaped iron power rod (27), the rear end of the T-shaped iron power rod (27) is fixedly welded with the front end face of the connecting disc (25), the three extension rods (24) are annularly welded on radial side walls of the connecting disc (25), the three threaded rods (22) are respectively rotatably inserted at the tips of the three extension rods (24), the three limiting plates (23) are respectively fixedly welded on radial side walls of the tips of the three extension rods (24), and the three extension rods (24) are fixedly welded with auxiliary turntables (21) at ends, away from the limiting plates, and an auxiliary rod is axially welded on the side wall of the edge of the front end face of each auxiliary turntable (21).

6. A tire auxiliary dismounting device according to claim 1, wherein: the rear end face axial welding of connection pad (25) has buffer sleeve (28), the rear end axial slip of buffer sleeve (28) is pegged graft and is had T type buffer beam (210), be equipped with spring (213) between the inner chamber of T type buffer beam (210) and buffer sleeve (28), the fixed welding of the pointed end of T type buffer beam (210) has buffer disc (29).

7. The tire auxiliary dismounting device according to claim 1, wherein the specific using method is as follows:

s1, the tire to be disassembled is lifted in advance through a jack, the integral mechanism is pushed to move to the side face of the tire to be disassembled, then the second supporting plate (34) and the third supporting plate (31) of the supporting mechanism (3) are pushed to the two sides of the tire to be disassembled in parallel, meanwhile, the three threaded rods (22) of the clamping mechanism (2) are respectively rotated, and the limiting plates (23) at the tips of the threaded rods (22) can avoid the side wall of the tire to be disassembled by adjusting the threaded rods (22), so that the integral structure is pushed to move to the position below the tire to be disassembled;

s2, enabling the three threaded rods (22) to surround the tire to be disassembled, then reversely rotating the three threaded rods (22), and then rotating the limiting plate (23) to the position of the rear side wall of the tire to be disassembled, and meanwhile, clamping the tire to be disassembled between the three limiting plates (23) and the buffer disc (29) by adjusting and rotating the three threaded rods (22) to prevent the tire to be disassembled from falling off in the disassembling process;

s3, presetting the working time interval of a relay (5) through a data processing module (4), namely controlling the power on and power off of an electromagnet (212), when the electromagnet (212) is powered on, adsorbing a T-shaped iron power rod (27) by utilizing the magnetism of the electromagnet (212), wherein the T-shaped iron power rod (27) axially slides along the inner cavity of a power sleeve (26), when an oval buffer steel ring (211) of the T-shaped iron power rod (27) is in contact with the side wall of the inner cavity of the power sleeve (26), the T-shaped iron power rod deforms to avoid large impact and damage of the whole structure, when the electromagnet (212) is powered off, the magnetism is lost, after the oval buffer steel ring (211) is reset, elastic potential energy rebounding is generated, namely the T-shaped iron power rod (27) can be repeatedly stretched and retracted to drive a limiting plate (23) to vibrate and disassemble a tire to be disassembled.

Technical Field

The invention relates to the technical field of auxiliary tire dismounting, in particular to an auxiliary tire dismounting device.

Background

Along with the popularization of automobiles, more and more women and middle-aged and old people become drivers in China, the strength of the women and the middle-aged and old people is generally small, and most of the women and the middle-aged and old people cannot independently complete the replacement of tires; because the tire dismounting tool matched with the vehicle-mounted tool is generally an L-shaped special tool, the tool is inconvenient to use, and a fulcrum is lacked at a turning point when torque is applied, so that the tire cannot be dismounted and then replaced if the force is too small, and particularly for some heavy vehicles, the tire is large and heavy, once the tire is burst, the dismounting work is very troublesome, the physical power is consumed, and the inconvenience is caused, so that the tire auxiliary dismounting device is designed to solve the problems.

Disclosure of Invention

The invention aims to provide a tire auxiliary dismounting device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a supplementary dismounting device of tire, includes supporting mechanism, installation mechanism, clamping mechanism and data processing module, supporting mechanism is including first backup pad, second backup pad and third backup pad, installation mechanism is including two spinal branch daggers, two installation crossbeams and mounting disc, the bottom face fixed welding of two spinal branch daggers of installation mechanism is in the top face left and right sides of first backup pad, clamping mechanism is including power sleeve, connection pad, three extension rods, three threaded rods and three limiting plate, clamping mechanism's power sleeve fixed welding is at the rear end face of mounting disc, data processing module's signal output port is connected with the relay.

Preferably, the second backup pad and the third backup pad are parallel to each other about, second backup pad and third backup pad fixed welding respectively are in the rear end face left and right sides of first backup pad, the bottom end face left and right sides of first backup pad and the bottom end face rear side of second backup pad and third backup pad all rotate and are equipped with the universal wheel.

Preferably, the two mounting cross beams are respectively fixedly welded with the middle sections of the two support columns, and the mounting plate is fixedly welded between the two mounting cross beams.

Preferably, a reinforcing beam is horizontally welded between the top side walls of the two support columns, and handles are radially welded on the front sides of the tops of the two support columns.

Preferably, the telescopic inner chamber endwise slip of power is pegged graft and is had T type iron power pole, the telescopic inner chamber of power is kept away from one side lateral wall of T type iron power pole and is embedded to have the electro-magnet, the electro-magnet passes through the wire and is connected with the relay, the fixed welding of one side lateral wall that T type iron power pole is close to the electro-magnet has oval buffering steel ring, the rear end of T type iron power pole and the preceding terminal surface fixed welding of connection pad, three the extension rod is the annular welding and is in the radial lateral wall of connection pad, three the threaded rod rotates respectively and pegs graft at the most advanced of three extension rods, and is three the limiting plate is fixed welding respectively and is in the most advanced radial lateral wall of three extension rods, three the fixed welding of one end that the limiting plate was kept away from to the extension rod has supplementary carousel.

Preferably, the rear end face of the connecting disc is axially welded with a buffering sleeve, the rear end of the buffering sleeve is axially slidably inserted with a T-shaped buffering rod, a spring is arranged between the T-shaped buffering rod and an inner cavity of the buffering sleeve, and a buffering disc is fixedly welded at the tip of the T-shaped buffering rod.

Preferably, the specific using method is as follows:

s1, the tire to be disassembled is lifted in advance through a jack, the integral mechanism is pushed to move to the side face of the tire to be disassembled, then a second supporting plate and a third supporting plate of the supporting mechanism are pushed to the two sides of the tire to be disassembled in parallel, simultaneously, three threaded rods of the clamping mechanism are respectively rotated, and a limiting plate at the tip end of each threaded rod can avoid the side wall of the tire to be disassembled by adjusting the threaded rods, so that the integral structure is pushed to move to the position below the tire to be disassembled;

s2, enabling the three threaded rods to surround the tire to be disassembled, then reversely rotating the three threaded rods, and then rotating the limiting plate to the position of the rear side wall of the tire to be disassembled, and meanwhile, clamping the tire to be disassembled between the three limiting plates and the buffer disc by adjusting and rotating the three threaded rods to prevent the tire to be disassembled from falling off in the disassembling process;

s3, presetting the working time interval of a relay through a data processing module, namely controlling the power-on and power-off of an electromagnet, when the electromagnet is powered on, adsorbing a T-shaped iron power rod by utilizing the magnetism of the electromagnet, axially sliding the T-shaped iron power rod along the inner cavity of a power sleeve, and when an oval buffering steel ring of the T-shaped iron power rod is in contact with the side wall of the inner cavity of the power sleeve, deforming to avoid generating large impact and damage the whole structure.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention relates to an auxiliary tire dismounting device, which is used for clamping a tire to be dismounted between three limiting plates and a buffer disc, and rapidly dismounting the tire in a vibration process by repeatedly and frequently pulling the tire to be dismounted by controlling the power-on and power-off of a control electromagnet.

2. According to the invention, the T-shaped buffer rod is inserted at the rear end of the buffer sleeve in an axial sliding manner, the spring is arranged between the T-shaped buffer rod and the inner cavity of the buffer sleeve, and the impact feeling of the tire during vibration is buffered by arranging the spring so as to avoid damaging the whole structure.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged view of the clamping mechanism of the present invention;

FIG. 3 is a partial cross-sectional view of the power sleeve and T-shaped ferrous power rod configuration of the present invention;

FIG. 4 is a cross-sectional view of the construction of the cushion sleeve and T-shaped cushion rod of the present invention;

fig. 5 is a structural block diagram of the working principle of the present invention.

In the figure: 1. an installation mechanism; 11. a reinforcing beam; 12. a handle; 13. a support pillar; 14. mounting a disc; 15. mounting a cross beam; 2. a clamping mechanism; 21. an auxiliary turntable; 22. a threaded rod; 23. a limiting plate; 24. an extension rod; 25. a connecting disc; 26. a power sleeve; 27. a T-shaped ferrous power rod; 28. a buffer sleeve; 29. a buffer tray; 210. a T-shaped buffer rod; 211. an oval buffer steel ring; 212. an electromagnet; 213. a spring; 3. a support mechanism; 31. a third support plate; 32. a first support plate; 33. a universal wheel; 34. a second support plate; 4. a data processing module; 5. a relay.

Detailed Description

The embodiment of the application solves the problems in the prior art by providing the auxiliary tire dismounting device; the following will clearly and completely describe the technical solutions 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 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.

Example one

Referring to fig. 1-5, the present embodiment provides a tire auxiliary dismounting device, which includes a supporting mechanism 3, an installation mechanism 1, a clamping mechanism 2, and a data processing module 4, where the supporting mechanism 3 includes a first supporting plate 32, a second supporting plate 34, and a third supporting plate 31, the installation mechanism 1 includes two supporting columns 13, two installation beams 15, and an installation plate 14, bottom end surfaces of the two supporting columns 13 of the installation mechanism 1 are fixedly welded on left and right sides of a top end surface of the first supporting plate 32, the clamping mechanism 2 includes a power sleeve 26, a connection plate 25, three extension rods 24, three threaded rods 22, and three limiting plates 23, the power sleeve 26 of the clamping mechanism 2 is fixedly welded on a rear end surface of the installation plate 14, and a signal output port of the data processing module 4 is connected to a relay 5.

The left and right sides of the second support plate 34 and the third support plate 31 are parallel to each other, the second support plate 34 and the third support plate 31 are fixedly welded on the left and right sides of the rear end face of the first support plate 32 respectively, universal wheels 33 are rotatably arranged on the left and right sides of the bottom end face of the first support plate 32 and the rear sides of the bottom end faces of the second support plate 34 and the third support plate 31 respectively, and the whole structure is convenient to move through the universal wheels 33;

the two mounting cross beams 15 are respectively fixedly welded with the middle sections of the two support columns 13, and the mounting disc 14 is fixedly welded between the two mounting cross beams 15;

the inner cavity of the power sleeve 26 is axially inserted with a T-shaped iron power rod 27 in a sliding manner, an electromagnet 212 is embedded in the side wall of one side of the inner cavity of the power sleeve 26, which is far away from the T-shaped iron power rod 27, the electromagnet 212 is connected with the relay 5 through a lead, an oval buffer steel ring 211 is fixedly welded on the side wall of one side of the T-shaped iron power rod 27, which is close to the electromagnet 212, the rear end of the T-shaped iron power rod 27 is fixedly welded with the front end face of the connecting disc 25, the three extension rods 24 are welded on the radial side wall of the connecting disc 25 in an annular manner, the three threaded rods 22 are respectively and rotatably inserted at the tips of the three extension rods 24, the three limiting plates 23 are respectively and fixedly welded on the radial side walls of the tips of the three extension rods 24, the auxiliary turntables 21 are fixedly welded at the ends of the three extension, to facilitate adjustment of the threaded rod 22;

the rear end face of the connecting disc 25 is axially welded with a buffer sleeve 28, the rear end of the buffer sleeve 28 is axially slidably inserted with a T-shaped buffer rod 210, a spring 213 is arranged between the T-shaped buffer rod 210 and the inner cavity of the buffer sleeve 28, the tip of the T-shaped buffer rod 210 is fixedly welded with a buffer disc 29, and the spring 213 is arranged to buffer the impact feeling of the tire during vibration so as to prevent the whole structure from being damaged;

in the embodiment, the tire to be disassembled is lifted in advance by a jack, the integral mechanism is pushed to move to the side face of the tire to be disassembled, then the second support plate 34 and the third support plate 31 of the support mechanism 3 are pushed to the two sides of the tire to be disassembled in parallel, meanwhile, the three threaded rods 22 of the clamping mechanism 2 are respectively rotated, and the limiting plate 23 at the tip of each threaded rod 22 can avoid the side wall of the tire to be disassembled by adjusting the threaded rod 22, so that the integral structure is pushed to move to the position below the tire to be disassembled; the three threaded rods 22 can surround the tire to be disassembled, then the three threaded rods 22 are reversely rotated, the limiting plate 23 is rotated back to the position of the side wall at the rear side of the tire to be disassembled, and meanwhile, the tire to be disassembled is clamped between the three limiting plates 23 and the buffer disc 29 by adjusting and rotating the three threaded rods 22, so that the tire to be disassembled is prevented from falling off in the disassembling process; presetting the working time interval of the relay 5 through the data processing module 4, namely controlling the power-on and power-off of the electromagnet 212, when the electromagnet 212 is powered on, adsorbing the T-shaped iron power rod 27 by utilizing the magnetism of the electromagnet 212, wherein the T-shaped iron power rod 27 axially slides along the inner cavity of the power sleeve 26, when the oval buffer steel ring 211 of the T-shaped iron power rod 27 is in contact with the side wall of the inner cavity of the power sleeve 26, the deformation is generated so as to avoid generating large impact and damage the whole structure, when the electromagnet 212 is powered off, the magnetism is lost, and after the oval buffer steel ring 211 is reset, elastic potential energy rebounds are generated, namely the T-shaped iron power rod 27 can be repeatedly stretched to drive the limiting plate 23 to vibrate and disassemble the tire to be disassembled;

the model of the electromagnet 212 is XH-NM5, the model of the relay 5 is HH54P, and the model of the data processing module 4 is DSP23885, which can be freely selected according to the use requirement.

Example two

Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1:

horizontal welding has stiffening beam 11 between two support columns 13 top lateral walls, through setting up stiffening beam 11, is convenient for strengthen the support stability of support column 13, and the radial welding of top front side of two support columns 13 has handle 12, through setting up handle 12, is convenient for supplementary whole structure that promotes.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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.