Airplane wheel assembling and supporting tool

Abstract

The utility model discloses an airplane wheel assembling and supporting tool which comprises an airplane wheel faceplate and a supporting seat, and the supporting seat comprises an upper connecting plate, a pipe seat body and a lower supporting plate. The upper end of the tube socket body is fixedly connected with the upper connecting disc; a plurality of quick connectors are arranged on the airplane wheel faceplate; the upper connecting disc is provided with quick-release connectors in one-to-one correspondence with the quick connectors. A fixing assembly is arranged on the lower supporting disc. The tool is simple in structure, easy to install and convenient to disassemble and move; under the assistance of the tool, a maintainer can complete the assembly work of the airplane wheel by one person, the working efficiency can be improved, and the labor intensity can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of aircraft maintenance equipment, in particular to an aircraft wheel assembly support tool. Background Art

[0002] Some civil aircraft maintenance units use automatic torque equipment to assemble wheels. This equipment is mainly used for wheel assembly work with large torque. It occupies a large area and is expensive. In addition, when assembling small wheels or front wheels, some companies use tooling that matches the automatic torque equipment, but do not use the automatic torque machine but use manual labor to complete the torque work. Therefore, occupying the automatic torque equipment tooling will have a great impact on the company's production efficiency;

[0003] Since the investment cost of automatic torque equipment is too high for some small maintenance units, some maintenance units are not equipped with tooling for automatic torque equipment to assemble small wheels or front wheels. The assembly of the wheels is completed by two people directly. This not only increases the fatigue intensity of the personnel but also greatly reduces the work efficiency.

[0004] The utility model provides an aircraft wheel assembly support tool, which is convenient for small maintenance units to improve work efficiency and reduce the work intensity of personnel under the condition of low investment cost; for large maintenance units, this tool can complete the wheel assembly work by a single person without occupying the automatic torque equipment, thereby improving work efficiency and reducing the work fatigue intensity of personnel. Therefore, in order to improve work efficiency and reduce the work fatigue intensity of personnel, it is necessary to develop an aircraft wheel assembly support tool that matches the wheel faceplate. Utility Model Content

[0005] In view of the above-mentioned deficiencies of current aircraft wheel assembly equipment, the utility model provides an aircraft wheel assembly support tool, which can be completed by a single person without occupying automatic torque equipment, thereby achieving the effect of improving efficiency and reducing labor intensity at a relatively low cost.

[0006] In order to achieve the above object, the embodiment of the utility model adopts the following technical solution:

[0007] An aircraft wheel assembly support tool comprises a wheel faceplate and a support seat, wherein the support seat comprises an upper connecting plate, a tube seat body and a lower supporting plate; the upper end of the tube seat body is fixedly connected to the upper connecting plate, and the lower end is fixedly connected to the lower supporting plate; a plurality of quick-connect joints are arranged on the wheel faceplate; a quick-release interface corresponding to the quick-connect joints is arranged on the upper connecting plate; and a fixing component is arranged on the lower supporting plate.

[0008] According to one aspect of the utility model, the quick-release interface includes a positioning hole, a transition groove and a locking hole.

[0009] According to one aspect of the utility model, the diameter of the positioning hole is larger than the diameter of the locking hole; the width of the transition groove is smaller than the diameter of the locking hole.

[0010] According to one aspect of the utility model, a chamfer is provided at the connection between the positioning hole and the transition groove.

[0011] According to one aspect of the utility model, the number of the quick-connect connectors is at least three; the number of the quick-release interfaces is at least three.

[0012] According to one aspect of the utility model, the fixing assembly is composed of a plurality of fixing bolt holes; the plurality of fixing bolt holes are evenly distributed along the center of the lower support plate; and the number of the fixing bolt holes is at least six.

[0013] Advantages of the utility model:

[0014] By respectively arranging corresponding quick-connect joints and quick-release interfaces on the wheel faceplate and the upper connecting plate, a quick fixed connection between the wheel faceplate and the support seat can be achieved. The lower supporting plate is provided with fixing bolt holes, and quick disassembly and assembly can be achieved through bolts. The wheel can be assembled by one person without occupying automatic torque equipment, which can reduce labor intensity and improve assembly efficiency. The overall structure of the tooling is simple, easy to manufacture and process, low in cost, and easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a structural schematic diagram of an aircraft wheel assembly support tooling according to the utility model;

[0017] Figure 2 It is a schematic structural diagram of the support base described in an embodiment of the utility model.

[0018] Legend: 1. Wheel faceplate; 11. Quick-connect connector; 2. Support seat; 21. Upper connecting plate; 211. Quick-release interface; 212. Positioning hole; 213. Transition groove; 214. Locking hole; 22. Seat tube body; 23. Lower support plate; 231. Fixing bolt hole. DETAILED DESCRIPTION

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

[0020] like Figure 1 and Figure 2 As shown, an aircraft wheel assembly support tooling comprises a wheel faceplate 1 and a support seat 2, wherein the support seat 2 comprises an upper connecting plate 21, a tube seat body and a lower supporting plate 23; the upper end of the tube seat body is fixedly connected to the upper connecting plate 21, and the lower end is fixedly connected to the lower supporting plate 23; a plurality of quick-connect connectors 11 are arranged on the wheel faceplate 1; a quick-release interface 211 corresponding to the quick-connect connectors 11 is arranged on the upper connecting plate 21; a fixing component is arranged on the lower supporting plate 23.

[0021] The quick-release interface 211 is composed of a positioning hole 212 , a transition groove 213 and a locking hole 214 ; the positioning hole 212 and the locking hole 214 are both circular holes, and the transition groove 213 is a circular ring; the diameter of the positioning hole 212 is larger than the diameter of the locking hole 214 ; the width of the transition groove 213 is smaller than the diameter of the locking hole 214 .

[0022] In order to ensure smooth sliding of the quick connector 11 in the quick release interface 211 , a chamfer is provided at the connection between the positioning hole 212 and the transition groove 213 .

[0023] The fixing assembly is composed of a plurality of fixing bolt holes 231 ; the fixing bolt holes 231 are evenly distributed along the center of the lower support plate 23 ; in order to ensure that it can be firmly fixed on the bottom surface, the number of the fixing bolt holes 231 is at least six.

[0024] When in use, the support seat 2 is fixed to the ground through the fixing assembly on the lower support plate 23; then the quick connect connector 11 on the wheel faceplate 1 is aligned with the positioning hole 212 of the quick release interface 211 on the upper support plate, and then the wheel faceplate 1 is rotated until the wheel faceplate 1 cannot be rotated (it can be further reinforced with nuts), at which point the wheel faceplate 1 is fixed, and the wheel assembly can be completed subsequently according to the general assembly process of the wheel; if the tooling needs to be moved, only the fixing bolt hole 231 on the lower support plate 23 needs to be removed.

[0025] The number of the quick-connect connectors 11 and the quick-release interfaces 211 is at least three to ensure the stability of the connection between the support base 2 and the wheel faceplate 1 .

[0026] The upper connecting plate 21, the seat tube body 22 and the lower supporting plate 23 are an integrated structure, and the side surface is I-shaped, which has high stability. The common 45-grade steel material can meet the use requirements. The material is easy to obtain and the cost is low.

[0027] The tooling has a simple structure, is easy to install, and is convenient to disassemble and move; with the assistance of the tooling, maintenance personnel can complete the assembly of the wheel alone, thereby improving work efficiency and reducing labor intensity.

[0028] Advantages of the utility model:

[0029] By respectively arranging corresponding quick-connect joints and quick-release interfaces on the wheel faceplate and the upper connecting plate, a quick fixed connection between the wheel faceplate and the support seat can be achieved. The lower supporting plate is provided with fixing bolt holes, and quick disassembly and assembly can be achieved through bolts. The wheel can be assembled by one person without occupying automatic torque equipment, which can reduce labor intensity and improve assembly efficiency. The overall structure of the tooling is simple, easy to manufacture and process, low in cost, and easy to promote and use.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. An aircraft wheel assembly support tool, comprising a wheel faceplate and a support seat, characterized in that: The support seat includes an upper connecting plate, a tube seat body and a lower supporting plate; the upper end of the tube seat body is fixedly connected to the upper connecting plate, and the lower end is fixedly connected to the lower supporting plate; a plurality of quick-connect joints are arranged on the wheel faceplate; a quick-release interface corresponding to the quick-connect joints is arranged on the upper connecting plate; a fixing component is arranged on the lower supporting plate; the quick-release interface includes a positioning hole, a transition groove and a locking hole; the diameter of the positioning hole is larger than the diameter of the locking hole; the width of the transition groove is smaller than the diameter of the locking hole; a chamfer is arranged at the connection between the positioning hole and the transition groove.

2. The aircraft wheel assembly support tool according to claim 1, characterized in that: The number of the quick-connect connectors is at least three; the number of the quick-release interfaces is at least three.

3. The aircraft wheel assembly support tool according to claim 1, characterized in that: The fixing assembly is composed of a plurality of fixing bolt holes; the plurality of fixing bolt holes are evenly distributed along the center of the lower support plate; and the number of the fixing bolt holes is at least six.

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