CN212386251U

CN212386251U - Tool convenient for disassembling wheel

Info

Publication number: CN212386251U
Application number: CN202020657074.3U
Authority: CN
Inventors: 方文敏; 吴斌; 胡立明; 董秀梅
Original assignee: PLA Army Academy of Artillery and Air Defense
Current assignee: PLA Army Academy of Artillery and Air Defense
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-22
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a frock convenient to dismantle wheel, including a fixed section of thick bamboo, the spacing ejector pin of one end fixedly connected with of a fixed section of thick bamboo, the inner wall sliding connection of a fixed section of thick bamboo has the movable sleeve, the one end of movable sleeve extends to the outside of a fixed section of thick bamboo and is rotatably connected with the rotating sleeve, fixedly connected with hydraulic stem between the inner wall of a fixed section of thick bamboo and the movable sleeve, the fixed plectane of one end fixedly connected with of rotating sleeve, swing joint has the thread bush in the fixed plectane, the one end threaded connection of thread bush has the threaded rod, the surface activity of threaded rod is connected with the stationary dog, the fixed surface of a fixed section of thick bamboo is connected with the spacing ring, the surface rotation of a fixed section of thick bamboo. This kind of frock convenient to dismantle wheel has solved the inconvenient problem of dismantling of current wheel, avoids using the sledgehammer to cause vehicle chassis to damage.

Description

Tool convenient for disassembling wheel

Technical Field

The utility model relates to a frock technical field specifically is a frock convenient to dismantle wheel.

Background

With the rapid development of society, automobiles become an indispensable important tool in life, tire dismounting of automobiles is common work in automobile repair and maintenance, but wheels are still connected with an automobile body after screws are dismounted due to the fact that the wheels of some automobiles are not dismounted for a long time, and the existing method usually adopts a sledge hammer to knock, but the mode easily damages the chassis structure of the automobile.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects, the utility model provides a frock convenient to dismantle wheel has solved the problem of the inconvenient dismantlement of current wheel, avoids using the sledgehammer to cause vehicle chassis to damage.

In order to achieve the purpose, the technical scheme provided by the utility model is that, the tool convenient for wheel disassembly comprises a fixed cylinder, one end of the fixed cylinder is fixedly connected with a limit mandril, the inner wall of the fixed cylinder is connected with a movable sleeve in a sliding way, one end of the movable sleeve extends to the outside of the fixed cylinder and is connected with a rotating sleeve in a rotating way, a hydraulic rod is fixedly connected between the inner wall of the fixed cylinder and the movable sleeve, one end of the rotating sleeve is fixedly connected with a fixed circular plate, a threaded sleeve is movably connected in the fixed circular plate, one end of the threaded sleeve is connected with a threaded rod in a threaded way, the other end of the threaded sleeve is fixedly connected with a first fixed block, one end of the threaded rod is fixedly connected with a second fixed block, the surface of the threaded rod is movably connected with a fixed claw, the surface of the fixed cylinder is fixedly connected with, the bottom of the cylinder fixing seat is fixedly connected with a vertical fixing rod, the bottom end of the vertical fixing rod is movably connected with a rotating adjusting block, the center of the rotating adjusting block is connected with a lead screw in a threaded mode, and the bottom of the lead screw is fixedly connected with a base.

Preferably, the number of the limiting ejector rods is the same as that of the wheel fixing screws, and the limiting ejector rods are uniformly distributed at one end of the fixing cylinder.

Preferably, the number of the thread sleeves is the same as that of the wheel spokes, and the thread sleeves are uniformly distributed on the surface of the fixed circular plate.

Preferably, the limiting ring is connected with the inner wall of the cylinder fixing seat in a sliding mode, and a rotating groove matched with the limiting ring is formed in the inner wall of the cylinder fixing seat.

Preferably, the bottom of the base is fixedly connected with a universal wheel.

Preferably, the surface of the thread bushing is provided with a rubber bushing.

The utility model adopts the above technical scheme, beneficial effect includes: this kind of frock convenient to dismantle wheel, including a fixed section of thick bamboo, the spacing ejector pin of one end fixedly connected with of a fixed section of thick bamboo, the other end of a fixed section of thick bamboo is connected with fixed plectane through the movable sleeve and rotation cover, fixed plectane is connected with the stationary dog through thread bush and threaded rod, fixedly connected with hydraulic stem between the inner wall of a fixed section of thick bamboo and the movable sleeve, fix in wheel set screw one side through spacing ejector pin, utilize the fixed hub of stationary dog, start the hydraulic stem, make the wheel separate with the wheel ring flange fast, avoided using the sledgehammer to strike the wheel and cause the chassis to damage.

Drawings

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

FIG. 2 is a schematic view of the connecting structure of the fixed cylinder and the movable sleeve of the present invention;

fig. 3 is the schematic diagram of the distribution of the limit mandril of the utility model.

In the figure: 1-fixed cylinder, 2-limit ejector rod, 3-movable sleeve, 4-hydraulic rod, 5-rotating sleeve, 6-fixed circular plate, 7-threaded sleeve, 8-threaded rod, 9-first fixed block, 10-second fixed block, 11-fixed claw, 12-limit ring, 13-cylinder fixed seat, 14-vertical fixed rod, 15-rotating adjusting block, 16-lead screw, 17-base, 18-universal wheel and 19-rubber sleeve.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The first embodiment is as follows: referring to fig. 1-3, the present invention provides a technical solution: a tool convenient for disassembling a wheel comprises a fixed cylinder 1, one end of the fixed cylinder 1 is fixedly connected with a limit ejector rod 2, the limit ejector rod 2 abuts against one end of a wheel fixing screw, the inner wall of the fixed cylinder 1 is connected with a movable sleeve 3 in a sliding mode, one end of the movable sleeve 3 extends to the outside of the fixed cylinder 1 and is connected with a rotating sleeve 5 in a rotating mode, the rotating sleeve 5 is convenient for a fixed circular plate 6 to rotate, so that the wheel can be fixed by using a fixing claw 11 conveniently, a hydraulic rod 4 is fixedly connected between the inner wall of the fixed cylinder 1 and the movable sleeve 3 and provides power for the hydraulic rod 4, one end of the rotating sleeve 5 is fixedly connected with a fixed circular plate 6, a threaded sleeve 7 is movably connected in the fixed circular plate 6, one end of the threaded sleeve 7 is connected with a threaded rod 8 in a threaded mode, the; the other end fixedly connected with of thread bush 7 is first fixed block 9, the one end fixedly connected with second fixed block 10 of threaded rod 8, the surperficial swing joint of threaded rod 8 has stationary dog 11, the fixed surface of a solid fixed cylinder 1 is connected with spacing ring 12, the surface of a solid fixed cylinder 1 is rotated and is connected with drum fixing base 13, it rotates solid fixed cylinder 1 to have made things convenient for, make spacing ejector pin 2 just to wheel set screw one end, the vertical dead lever 14 of bottom fixedly connected with of drum fixing base 13, the bottom swing joint of vertical dead lever 14 has rotation regulating block 15, the central thread that rotates regulating block 15 has lead screw 16, the bottom fixedly connected with base 17 of lead screw 16, through the rotation of rotating regulating block 15, can adjust holistic height, adapt to not unidimensional.

The number of the limiting ejector rods 2 is the same as that of the wheel fixing screws, and the limiting ejector rods 2 are uniformly distributed at one end of the fixing cylinder 1 and fixed on one side of the wheel fixing screws.

The number of the thread sleeves 7 is the same as that of wheel spokes, the thread sleeves 7 are uniformly distributed on the surface of the fixed circular plate 6, and the wheel spokes are hooked by the fixed claws 11.

The limiting ring 12 is connected with the inner wall of the cylinder fixing seat 13 in a sliding mode, and the inner wall of the cylinder fixing seat 13 is provided with a rotating groove matched with the limiting ring 12.

The bottom of base 17 is fixedly connected with universal wheel 18, the convenient removal.

The surface of the thread bush 7 is provided with a rubber bush 19, so that the comfort of rotating the thread bush 7 is improved.

During the use, through the rotation of rotating regulating block 15, adjust holistic height, make spacing ejector pin 2 the position and wheel set screw position equal height, rotate solid fixed cylinder 1, make spacing ejector pin 2 decide wheel set screw one side, utilize stationary dog 11 to pass the space between the spoke and catch on the spoke, and rotate thread bush 7 and make one side of stationary dog 11 hug closely the spoke surface, start hydraulic stem 4, spacing ejector pin 2 is decided wheel set screw one side, stationary dog 11 is with the wheel outwards pull, make quick dismantlement wheel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a frock convenient to dismantle wheel which characterized in that: comprises a fixed cylinder (1), one end of the fixed cylinder (1) is fixedly connected with a limit ejector rod (2), the inner wall of the fixed cylinder (1) is connected with a movable sleeve (3) in a sliding way, one end of the movable sleeve (3) extends to the outside of the fixed cylinder (1) and is connected with a rotary sleeve (5) in a rotating way, a hydraulic rod (4) is fixedly connected between the inner wall of the fixed cylinder (1) and the movable sleeve (3), one end of the rotary sleeve (5) is fixedly connected with a fixed circular plate (6), a threaded sleeve (7) is movably connected in the fixed circular plate (6), one end of the threaded sleeve (7) is connected with a threaded rod (8) in a threaded way, the other end of the threaded sleeve (7) is fixedly connected with a first fixed block (9), one end of the threaded rod (8) is fixedly connected with a second fixed block (10), and the surface of the threaded rod (, the fixed surface of a fixed cylinder (1) is connected with spacing ring (12), the surface rotation of a fixed cylinder (1) is connected with drum fixing base (13), the vertical dead lever (14) of bottom fixedly connected with of drum fixing base (13), the bottom swing joint of vertical dead lever (14) has rotation regulating block (15), the central screw thread of rotation regulating block (15) is connected with lead screw (16), the bottom fixedly connected with base (17) of lead screw (16).

2. The tool convenient to disassemble a wheel according to claim 1, characterized in that: the number of the limiting ejector rods (2) is the same as that of the wheel fixing screws, and the limiting ejector rods (2) are uniformly distributed at one end of the fixing barrel (1).

3. The tool convenient to disassemble a wheel according to claim 1, characterized in that: the number of the thread sleeves (7) is the same as that of the wheel spokes, and the thread sleeves (7) are uniformly distributed on the surface of the fixed circular plate (6).

4. The tool convenient to disassemble a wheel according to claim 1, characterized in that: the limiting ring (12) is connected with the inner wall of the cylinder fixing seat (13) in a sliding mode, and a rotating groove matched with the limiting ring (12) is formed in the inner wall of the cylinder fixing seat (13).

5. The tool convenient to disassemble a wheel according to claim 1, characterized in that: the bottom of the base (17) is fixedly connected with a universal wheel (18).

6. The tool convenient to disassemble a wheel according to claim 1, characterized in that: the surface of the thread bush (7) is provided with a rubber bush (19).