Automobile half axle dismounting tool

Abstract

The utility model belongs to the technical field of automobile maintenance, and provides an automobile half shaft dismounting tool which comprises a transverse shaft for fixing an automobile half shaft and a handle, a connector with internal threads is arranged in the middle of the transverse shaft, a fulcrum is arranged at the front end of the transverse shaft, the fulcrum can be placed in a half shaft gap and fix the automobile half shaft, the connector can be communicated with a connecting rod, and the connector with the internal threads is connected with the handle. The automobile half shaft is disassembled by rotating the connecting rod and the handle, and the fulcrum is in an ox horn type and / or arc shape. The automobile half shaft dismounting tool can be matched with various 1 / 2-inch wrenches or handles for use, the tool is provided with a multi-angle 1 / 2-inch connector, a fulcrum can be better found in a half shaft gap through the arc design, the ox horn type fulcrum is placed in the half shaft gap, and the half shaft is convenient and fast to dismount. The connecting rod can be L-shaped, so that the disassembly of the automobile half axle is time-saving and labor-saving by rotating the connecting rod and the handle; the thickness of the plug of the automobile half shaft dismounting tool is less than 3mm, and the plug is narrow and convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile maintenance, in particular to a tool for disassembling an automobile half-axle. Background Art

[0002] With the rapid development of the automotive industry and the increasing number of vehicles on the market, the front axle halfshafts and transmissions are securely connected via retaining rings. During vehicle repairs, the axle halfshafts are tightly locked to the transmission, necessitating the use of a crowbar to pry them apart. However, the gap between the axle halfshaft and the transmission is very narrow, making it difficult to release or pry them apart with a crowbar, often resulting in scratches on the outer surfaces of both the axle halfshaft and the transmission.

[0003] Therefore, how to provide a time-saving, labor-saving, convenient and fast automobile half-axle disassembly tool is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] The purpose of the utility model is to provide a vehicle half-axle disassembly tool to solve the technical problem of time-consuming and labor-intensive disassembly of the vehicle half-axle during vehicle maintenance.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A tool for disassembling an automobile half-axle comprises: a transverse axis for fixing the automobile half-axle and a handle, a first interface with an internal thread provided in the middle of the transverse axis, a fulcrum provided at the front end, and a second interface provided at the other end, the fulcrum being insertable into a gap between the half-axles to fix the automobile half-axle, the second interface being connectable to a connecting rod, the first interface with an internal thread being connected to the handle, and the automobile half-axle being disassembled by rotating the connecting rod and the handle, wherein the fulcrum is a bullhorn type and / or an arc-shaped.

[0007] Preferably, in the above-mentioned automobile half-axle disassembly tool, the fulcrum is horn-shaped and / or arc-shaped, and the fulcrum 101 has serrations for easy fixation.

[0008] Preferably, in the above-mentioned automobile half-axle disassembly tool, the second interface is connected to a connecting rod for disassembling the automobile half-axle, and a thread is provided on the rear end of the connecting rod for easy gripping.

[0009] Preferably, in the above-mentioned automobile half-axle disassembly tool, the second interface has a multi-angle 1 / 2-inch interface, and the connecting rod can be used with various 1 / 2-inch quick wrenches or kilogram wrenches to assist in disassembling the automobile half-axle.

[0010] Preferably, in the above-mentioned automobile half-axle disassembly tool, an external thread is provided on one side of the handle, and the internal thread of the transverse axis and the external thread of the handle can fix the handle by rotating, and the automobile half-axle is disassembled by holding the handle.

[0011] Preferably, in the above-mentioned automobile half-axle disassembly tool, the second interface is circular with a concave middle.

[0012] Preferably, in the above-mentioned automobile half-axle disassembly tool, a hollow square is provided in the middle of the concave circle in the second interface, which can be connected to the connecting rod.

[0013] Preferably, in the above-mentioned automobile half-axle removal tool, rubber is provided at the rear end of the handle for easy gripping.

[0014] Compared with the prior art, the utility model has achieved the following technical effects:

[0015] It is rather laborious to pry with a stick, and it is difficult to put it in. The utility model can put the horn-type fulcrum into the half-axle gap, so that the removal of the half-axle is convenient and quick. The connecting rod can use an L-shaped connecting rod, which saves time and effort in removing the half-axle. The automobile half-axle removal tool of the utility model saves time and effort, is quick and convenient; the automobile half-axle removal tool of the utility model has a plug thickness of less than 3mm, is small and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0017] Figure 1 The utility model is a schematic diagram of the structure of the automobile half-axle disassembly tool.

[0018] Figure 2 The utility model is a schematic diagram of the connection between the automobile half-axle removal tool and the handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figure 1As shown, the automobile half-axle disassembly tool described in the utility model includes: a horizontal axis 1 for fixing the automobile half-axle and a handle 2, and is characterized in that a first interface 102 with an internal thread is provided in the middle of the horizontal axis 1, a fulcrum 101 is provided at the front end, and a second interface 103 is provided at the other end. The fulcrum 101 can be placed in the half-axle gap to fix the automobile half-axle, and the second interface 103 can be connected to the connecting rod. The first interface 102 with an internal thread is connected to the handle 2, and the automobile half-axle can be disassembled by rotating the connecting rod and the handle, and the fulcrum 101 is a bull horn type and / or arc-shaped.

[0021] The fulcrum 101 is preferably a horn-shaped fixing for the axle shaft of the automobile, but can also be other shapes that are time-saving and labor-saving for disassembly and easy to pry open the axle shaft. Preferably, the fulcrum 101 has serrations for easy fixing.

[0022] The handle 2 is provided with an external thread 21 on one side, and the internal thread of the transverse shaft 1 and the external thread 21 of the handle 2 can fix the handle 2 by rotating, and the car half shaft can be disassembled by holding the handle 2. The rear end of the handle 2 is provided with a rubber 22 for easy grip.

[0023] The second interface 103 is connected to the connecting rod to disassemble the automobile half-axle.

[0024] The second interface 103 is preferably circular with a central depression. The center of the second interface 103 is preferably a hollow square, but other shapes are also possible, which save time and effort when disassembling and facilitate the attachment of the connecting rod. The inner surface of the second interface 103 has uneven protrusions to facilitate the attachment of the connecting rod. The connecting rod is preferably L-shaped, but other shapes that facilitate disassembly are also possible.

[0025] The second connecting rod 103 has a threaded rear end for easy gripping. The second interface 103 has a multi-angle 1 / 2 inch interface, and the connecting rod can be used with various 1 / 2 inch wrenches or kilogram wrenches to assist in disassembling the automobile half shaft.

[0026] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vehicle half-axle disassembly tool, comprising: A transverse shaft (1) and a handle (2) for fixing an automobile half-axle are characterized in that a first interface (102) with an internal thread is provided in the middle of the transverse shaft (1), a fulcrum (101) is provided at the front end, and a second interface (103) is provided at the other end; the fulcrum (101) can be placed in the half-axle gap to fix the automobile half-axle; the second interface (103) can be connected to a connecting rod; the first interface (102) with an internal thread is connected to the handle (2); the automobile half-axle can be disassembled by rotating the connecting rod and the handle; the fulcrum (101) is a bullhorn type and / or an arc shape.

2. The automobile half-axle removal tool according to claim 1, characterized in that: The fulcrum (101) is provided with serrations for easy fixation.

3. The automobile half-axle removal tool according to claim 1, characterized in that: The second interface (103) is connected to a connecting rod for disassembling the automobile half-axle, and a thread is provided at the rear end of the connecting rod for easy gripping.

4. The automobile half-axle removal tool according to claim 3, characterized in that: The second interface (103) has a multi-angle 1 / 2 inch interface, and the connecting rod can be used with various 1 / 2 inch quick wrenches or kilogram wrenches to assist in disassembling the automobile half-axle.

5. The automobile half-axle removal tool according to claim 1, 2 or 4, characterized in that: An external thread (21) is provided on one side of the handle (2); the internal thread of the transverse axis (1) and the external thread (21) of the handle (2) can be rotated to fix the handle (2); and the handle (2) can be held to disassemble the automobile half-axle.

6. The automobile half-axle removal tool according to any one of claims 1 to 4, characterized in that: The second interface (103) is circular with a concave center.

7. The automobile half-axle removal tool according to claim 6, characterized in that: A hollow square is provided in the middle of the concave circle in the second interface (103), which can be connected to a connecting rod.

8. The automobile half-axle removal tool according to claim 1, characterized in that: The rear end of the handle (2) is provided with rubber (22) for easy gripping.

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