CN216915389U - Quick dismounting device of tire - Google Patents

Abstract

The utility model relates to the technical field of automobile maintenance, in particular to a quick tire dismounting device, which aims at the problems of high labor intensity and low tire dismounting efficiency in the prior art. The tire dismounting device is reasonable in structure, stable in structure and simple in operation, not only effectively reduces the labor intensity of maintenance personnel, but also improves the tire dismounting efficiency, and is easy to popularize and use.

Description

Quick dismounting device of tire

Technical Field

The utility model relates to the field of automobile maintenance, in particular to a device for quickly disassembling a tire.

Background

The automobile tyre is one of the important parts of automobile, and can be directly contacted with road surface, and can be combined with automobile suspension frame to buffer the impact of automobile when it is running, and can ensure that the automobile has good riding comfort and running smoothness, and can bear the weight of automobile, and the tyre is the most important part which is most worn out and most easily damaged in the automobile fittings

The utility model discloses a tire quick dismounting device, including tire, fixing nut, socket spanner, tire dismounting device, automobile-mounted jack or vapour repair shop's jack are used often to tire dismantlement among the prior art to the position that the vehicle need maintain the tire or change the tire lift, reuse socket spanner to unscrew a plurality of fixation nut on this tire, often need use socket spanner to unscrew one of fixation nut in the dismantlement process, and tire dismantlement often all is that maintenance personal manually dismantles, it is great to maintenance personal its intensity of labour, tire dismounting efficiency is lower, for this reason, this scheme has proposed the quick dismounting device of tire.

SUMMERY OF THE UTILITY MODEL

The quick tire dismounting device provided by the utility model solves the problems of high labor intensity and low tire dismounting efficiency in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

quick dismounting device of tire, including casing and mounting panel, be connected through coupling assembling between casing and the mounting panel, the mounting panel is hollow structure, and the inboard of mounting panel is rotated and is installed first gear and a plurality of second gear, and is a plurality of the second gear all meshes with first gear mutually, and is a plurality of the transfer line has all been cup jointed to the axle center department of second gear, and is a plurality of the one end of transfer line all extends to the one side that the casing was kept away from to the mounting panel, and is a plurality of the box spanner is all installed to the one end that the transfer line is located the mounting panel outside, the installation of casing has driving motor, be connected through drive assembly between driving motor and the first gear.

Preferably, coupling assembling includes that the rigid coupling is close to the outside joint ring of casing one side at the mounting panel, the cover establishes the outside joint cover of joint ring and the outside bolt of thread bush at the joint cover, the joint cover is close to the one end of casing and the outer wall rigid coupling of casing.

Preferably, the top of joint ring has seted up the joint interface, the bottom of bolt extends to the inboard and the joint interface joint of joint interface.

Preferably, the transmission assembly comprises a transmission sleeve and a transmission shaft, the transmission sleeve is installed on the shell and close to the outer portion of one side of the mounting plate, the transmission shaft is movably sleeved on the inner side of the transmission sleeve, the transmission sleeve is in transmission connection with the driving motor, and one end, far away from the transmission sleeve, of the transmission shaft extends to the inner side of the mounting plate and is fixedly connected with the outer center of the first gear.

Preferably, the transmission shaft is of a regular polygon structure, and the transmission sleeves are matched with each other at one end of the transmission shaft, which is positioned on the inner side of the transmission sleeve.

Preferably, the battery is installed to the inboard of casing, the top rigid coupling of casing has handheld pole, control button is installed at the one end top of handheld pole.

The utility model has the beneficial effects that:

1. through mutually supporting such as mounting panel, first gear, second gear, transfer line, box spanner, transmission shaft, realize a plurality of box spanner synchronous rotations, convenient while is dismantled a plurality of nuts of installing on the tire, the effectual dismantlement efficiency that improves the tire.

2. Through mutually supporting such as casing, driving motor, transmission sleeve, transmission shaft, handheld pole, realize motor drive equipment and rotate, and then avoided the manual box spanner that rotates of maintenance personal, effectual intensity of labour who alleviates maintenance personal.

3. Through mutually supporting such as casing, mounting panel, bolt, joint ring, joint cover, the convenience is dismantled mounting panel and casing, is convenient for select the change to the mounting panel according to the nut on the different tires, the effectual application range that has improved the device.

The tire dismounting device is reasonable in structure, stable in structure and simple in operation, not only effectively reduces the labor intensity of maintenance personnel, but also improves the tire dismounting efficiency, and is easy to popularize and use.

Drawings

FIG. 1 is a front sectional structural view of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 3 is a right-side view of the mounting plate according to the present invention.

Fig. 4 is a left side view schematically illustrating the mounting plate according to the present invention.

The reference numbers in the figures: 1. a housing; 2. mounting a plate; 3. a snap ring; 4. a clamping sleeve; 5. a card interface; 6. a bolt; 7. a first gear; 8. a second gear; 9. a transmission rod; 10. a socket wrench; 11. a drive shaft; 12. a transmission sleeve; 13. a drive motor; 14. a battery; 15. a hand-held wand; 16. and a control button.

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.

Referring to fig. 1-4, a tire quick-disassembling apparatus includes a housing 1 and a mounting plate 2, the mounting plate 2 is a hollow structure, a first gear 7 and a plurality of second gears 8 are rotatably mounted on an inner side of the mounting plate 2, the plurality of second gears 8 are all engaged with the first gear 7, transmission rods 9 are respectively sleeved on axes of the plurality of second gears 8, one ends of the plurality of transmission rods 9 extend to a side of the mounting plate 2 away from the housing 1, socket wrenches 10 are respectively mounted on ends of the plurality of transmission rods 9 located outside the mounting plate 2, a transmission shaft 11 is arranged outside one side of the mounting plate 2 away from the transmission rods 9, the transmission shaft 11 and the first gear 7 are coaxially arranged, one end of the transmission shaft 11 extends to the inner side of the mounting plate 2 and is fixedly connected with the first gear 7, the plurality of socket wrenches 10 are arranged corresponding to a plurality of nuts on a tire, the transmission shaft 11 is rotated to drive the first gear 7 to rotate, and then the second gears 8 are driven to rotate, so that the transmission rods 9 are used for driving the socket wrenches 10 to synchronously rotate, and the nuts on the tire are simultaneously unscrewed.

Be close to casing 1 one side outside rigid coupling at mounting panel 2 and have joint ring 3, the outside cover of joint ring 3 is equipped with joint cover 4, joint cover 4 is close to casing 1's one end and casing 1's outer wall rigid coupling, joint mouth 5 has been seted up at joint ring 3's top, the outside screw thread cover of joint cover 4 is equipped with bolt 6, the bottom of bolt 6 extends to joint mouth 5's inboard and 5 joints of joint mouth, rotate bolt 6, make bolt 6 and 5 separation of joint mouth, and then be convenient for dismantle the separation with mounting panel 2 and casing 1, thereby the convenience is selected the change to mounting panel 2 according to the nut on the different tires.

Install driving motor 13 at casing 1, there is driving sleeve 12 at casing 1 near 2 one side externally mounted on the mounting panel, driving sleeve 12 is connected with driving motor 13 transmission, driving sleeve 12 movable sleeve is established in the outside of transmission shaft 11, transmission shaft 11 is regular polygon structure, there is driving sleeve 12 to coincide each other transmission shaft 11 is located the inboard one end of transmission sleeve 12, driving motor 13 rotates with driving transmission sleeve 12 and rotates, and then driving transmission shaft 11 rotates, avoid the manual rotation dismounting device of maintenance personal, maintenance personal's intensity of labour has been reduced, install battery 14 in the inboard of casing 1, battery 14 supplies power for driving motor 13, conveniently carry this equipment, there is handheld pole 15 at the top rigid coupling of casing 1, control button 16 is installed at the one end top of handheld pole 15.

The working principle is as follows: when the automobile tire is disassembled, a vehicle-mounted jack or a jack of an automobile repair shop is used for lifting the position of the automobile, which needs to repair or replace the tire, different mounting plates 2 are selected according to the specifications of nuts on different tires, clamping rings 3 on the mounting plates 2 are disassembled into the inner sides of clamping sleeves 4, bolts 6 are screwed down, the bottoms of the bolts 6 are clamped with clamping ports 5, the mounting plates 2 are mounted, at the moment, transmission shafts 11 on the mounting plates 2 are positioned on the inner sides of transmission sleeves 12 on a shell 1, hand-holding rods 15 are held, a plurality of socket wrenches 10 on the mounting plates 2 are sleeved outside a plurality of nuts on the tire, then a control button 16 is operated to connect a power supply of a driving motor 13, the driving motor 13 rotates to drive the transmission sleeves 12 to rotate, and then drives the transmission shafts 11 to rotate, the transmission shafts 11 rotates to drive a first gear 7 to rotate, and then drives a plurality of second gears 8 to rotate, so that the transmission rod 9 drives a plurality of socket wrenches 10 to synchronously rotate, and the nuts on the tire are simultaneously screwed off.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A quick tire dismounting device comprises a shell (1) and a mounting plate (2), and is characterized in that, the casing (1) is connected with the mounting plate (2) through a connecting assembly, the mounting plate (2) is of a hollow structure, a first gear (7) and a plurality of second gears (8) are installed on the inner side of the mounting plate (2) in a rotating mode, the second gears (8) are meshed with the first gear (7), a plurality of transmission rods (9) are sleeved at the axle center of the second gears (8), one ends of the transmission rods (9) extend to one side, far away from the casing (1), of the mounting plate (2), and one end of each of the transmission rods (9) positioned outside the mounting plate (2) is provided with a socket wrench (10), a driving motor (13) is installed on the shell (1), and the driving motor (13) is connected with the first gear (7) through a transmission assembly.

2. The quick dismounting device of tire according to claim 1, characterized in that, said connection assembly includes a clamping ring (3) fixed on the mounting plate (2) near the outside of one side of the casing (1), a clamping sleeve (4) sleeved on the outside of the clamping ring (3) and a bolt (6) screwed on the outside of the clamping sleeve (4), one end of the clamping sleeve (4) near the casing (1) is fixed on the outer wall of the casing (1).

3. The device for quickly disassembling the tire according to claim 2, wherein a clamping interface (5) is formed at the top of the clamping ring (3), and the bottom of the bolt (6) extends to the inner side of the clamping interface (5) to be clamped with the clamping interface (5).

4. The quick tire dismounting device according to claim 1, wherein the transmission assembly comprises a transmission sleeve (12) and a transmission shaft (11), the transmission sleeve (12) is installed on the outer portion of one side of the casing (1) close to the mounting plate (2), the transmission shaft (11) is movably sleeved on the inner side of the transmission sleeve (12), the transmission sleeve (12) is in transmission connection with the driving motor (13), and one end, far away from the transmission sleeve (12), of the transmission shaft (11) extends to the inner side of the mounting plate (2) and is fixedly connected with the outer center of the first gear (7).

5. A tire quick-dismantling device according to claim 4, characterized in that said transmission shaft (11) is of a regular polygonal structure, and one end of said transmission shaft (11) located inside said driving sleeve (12) is fitted with said driving sleeve (12).

6. The device for quickly disassembling the tire according to claim 1, characterized in that a storage battery (14) is installed on the inner side of the casing (1), a handheld rod (15) is fixedly connected to the top of the casing (1), and a control button (16) is installed at the top of one end of the handheld rod (15).

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