CN216938246U

CN216938246U - Automatic drilling and riveting type tool for single wall board of airplane

Info

Publication number: CN216938246U
Application number: CN202122637015.7U
Authority: CN
Inventors: 付慧桥; 丁先良; 邹林飞; 汪静; 李茂环; 黄世良
Original assignee: Jiangxi Hongdu Commercial Aircraft Co ltd
Current assignee: Jiangxi Hongdu Commercial Aircraft Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-07-12
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the field of aircraft manufacturing and assembling, in particular to a shape-preserving tool for automatic drilling and riveting of a single wall plate of an aircraft. The automatic drilling and riveting device comprises a main frame, a clamping plate assembly, a lifting assembly, an automatic drilling and riveting butt joint assembly, a K hole positioner, a compactor and a bandage; the main frame comprises a long main beam, an arched beam, a support arm and a laser tracker target ball positioning seat; a plurality of laser tracker target ball mounting seats are mounted on the long main beam; the left side and the right side of the main frame are provided with two long main beams, the two ends of each long main beam are connected by two arched beams, and the middle position of each long main beam is provided with a support arm; the automatic drilling and riveting protection type tool for the single wall plate of the airplane is simple in structure, convenient to operate and reliable in fixing, the problems of quick positioning and fixing of the single wall plate during automatic drilling and riveting are solved, the automatic drilling and riveting assembly efficiency is improved, and the product quality is guaranteed. The method has better practicability, is easy to popularize and apply, and has higher development and application values in the professional field.

Description

Automatic drilling and riveting type tool for single wall board of airplane

Technical Field

The utility model relates to the field of aircraft manufacturing and assembling, in particular to a shape-preserving tool for automatic drilling and riveting of a single wall plate of an aircraft.

Background

In the aircraft manufacturing process, after the single wall plate is initially assembled at the preassembling station, the single wall plate needs to be transferred to an automatic drilling and riveting machine for automatic drilling and riveting, in order to ensure the precision and stability of product manufacturing, a shape-preserving tool needs to be used for fixing the single wall plate in advance, and the product is fixed on the automatic drilling and riveting machine through the shape-preserving tool, so that automatic drilling and riveting operation is performed. However, in order to improve the automatic drilling and riveting efficiency, it is necessary to ensure that the single-wall plate can be quickly positioned and fixed on the form-keeping tool, and the form-keeping tool can be quickly positioned and fixed on the automatic drilling and riveting machine, which becomes a key problem that the automatic drilling and riveting efficiency is restricted.

In summary, the following steps: how to design a set of shape-preserving tool which has simple structure and convenient installation, can quickly position and fix a single-wall plate and can quickly position and fix the single-wall plate on an automatic drilling and riveting machine is a technical problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the shape-preserving tool which is simple in structure and convenient to install, can quickly position and fix the single-wall plate and can quickly position and fix the single-wall plate on the automatic drilling and riveting machine, so that the problems described in the technical background are solved, the manufacturing requirements of certain airplanes are met, the assembly quality is improved, and the working efficiency is improved.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic drilling and riveting shape-preserving tool for a single wall plate of an airplane comprises a main frame, a clamping plate assembly, a hoisting assembly, an automatic drilling and riveting butt joint assembly, a K hole positioner, a compactor and a bandage;

the main frame comprises a long main beam, an arched beam, a support arm and a laser tracker target ball positioning seat; a plurality of laser tracker target ball positioning seats are arranged on the long main beam; the left side and the right side of the main frame are provided with two long main beams, the two ends of each long main beam are connected by two arched beams, and the middle position of each long main beam is provided with a support arm;

the clamping plate component comprises a clamping plate body and a bandage clip; the bandage clamps are arranged at two ends of the clamping plate body and used for fixing bandages;

two arch beams of the main frame and the support arms are respectively provided with a clamping plate component;

the hoisting assembly comprises a hoisting ring and a hoisting support, and 1 hoisting assembly is respectively arranged on two sides of each of two long main beams of the main frame;

the automatic drilling and riveting butt joint assembly comprises a guide positioner, a fixed support, a positioner and a first support; the guide positioner is used for playing a role in guiding when being butted with the automatic drilling and riveting machine; the fixed support butt joint port is placed on an automatic drilling and riveting machine to support the whole tool; the positioner is provided with a round hole which is butted with a cylinder on the automatic drilling and riveting machine to limit the transverse and longitudinal movement of the tool;

the outside of the clamping plate body at the two ends of the main frame is provided with a K hole positioner and a compactor.

Furthermore, the long main beam, the arched beam and the support arm are all formed by welding square aluminum and aluminum plates.

Furthermore, the lifting support is formed by welding steel plates.

Further, the hoisting support is used for hoisting the tool; the outer side of the long main beam is respectively provided with 3 automatic drilling and riveting butt joint components for butt joint with an automatic drilling and riveting machine, and the automatic drilling and riveting butt joint components are detected by a laser tracker, adjusted in installation positions and fixed by bolts.

Furthermore, the K-hole positioner comprises a bolt and a second support, and the bolt is used for positioning after a product is placed on the tool; the compactor is used for compacting the product.

Utility model's beneficial effect: the automatic drilling and riveting protection type tool for the single wall plate of the airplane is simple in structure, convenient to operate and reliable in fixing, the problems of quick positioning and fixing of the single wall plate during automatic drilling and riveting are solved, the automatic drilling and riveting assembly efficiency is improved, and the product quality is guaranteed. The method has better practicability, is easy to popularize and apply, and has higher development and application values in the professional field.

Drawings

FIG. 1 is a schematic diagram of the general structure of the present invention;

FIG. 2 is a schematic view of a main frame structure of the present invention;

FIG. 3 is a schematic structural view of a card assembly of the present invention;

FIG. 4 is a schematic view of the construction of the lifting assembly of the present invention;

FIG. 5 is a schematic view of the automatic drilling and riveting butt-joint assembly of the present invention;

FIG. 6 is a schematic view of the K-hole positioner of the present invention;

FIG. 7 is a schematic view of the compression state of the compressor of the present invention;

figure 8 is a schematic view of the impactor of the utility model in an open position.

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. 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.

An automatic drilling and riveting type tool for a single wall plate of an airplane comprises a main frame 1, a clamping plate assembly 2, a lifting assembly 3, an automatic drilling and riveting butt joint assembly 4, a K hole positioner 5, a pressing device 6 and a bandage 7, as shown in figure 1.

The main frame 1 mainly comprises a long main beam 1-1, an arched beam 1-2, a support arm 1-3 and a laser tracker target ball positioning seat 1-4; the long main beam 1-1, the arched beam 1-2 and the support arm 1-3 are all formed by welding square aluminum and aluminum plates, and a plurality of laser tracker target ball positioning seats 1-4 are mounted on the long main beam 1-1 and used for establishing a tool coordinate system when a tool is assembled by using a laser tracker; the left side and the right side of the main frame 1 are provided with two long main beams 1-1, the two ends of the main frame are connected by two arched beams 1-2, and the middle position of each long main beam 1-1 is provided with a support arm 1-3; the clamping plate component 2 mainly comprises a clamping plate body 2-1 and a bandage clamp 2-2; the shape of the clamping plate body 2-1 is manufactured according to the inner shape of the product, and the bandage clamps 2-2 are arranged at the two ends of the clamping plate body 2-1 by bolts and are used for fixing the bandage 7 and pressing the product.

Two arched beams 1-2 and support arms 1-3 of the main frame 1 are respectively provided with a clamping plate component 2, and the clamping plate components 2 are detected by a laser tracker, the installation positions of the clamping plate components are adjusted, and the clamping plate components are fixed by bolts; the hoisting assembly 3 consists of a hoisting ring 3-1 and a hoisting support 3-2, and the hoisting support 3-2 is formed by welding steel plates; two sides of two long main beams 1-1 of the main frame 1 are respectively provided with 1 hoisting component 3 for hoisting the tool. The outer sides of the long main beams 1-1 are respectively provided with 3 automatic drilling and riveting butt joint components 4 for butt joint with an automatic drilling and riveting machine, and the automatic drilling and riveting butt joint components 4 also need to be detected by a laser tracker, the installation positions of the components are adjusted, and the components are fixed by bolts; the automatic drilling and riveting butt joint assembly 4 mainly comprises a guide positioner 4-1, a fixed support 4-2, a positioner 4-3 and a first support 4-4. The guiding positioner 4-1 is used for guiding when in butt joint with the automatic drilling and riveting machine; the fixed support 4-2 is placed on an automatic drilling and riveting machine for supporting the whole tool; the positioner 4-3 is provided with a round hole which is butted with a cylinder on the automatic drilling and riveting machine to limit the transverse and longitudinal movement of the tool.

The outside of the clamping plate body 2-1 at the two ends of the main frame 1 is provided with a K hole positioner 5 and a pressing device 6 which are used for positioning and pressing products. The K hole positioner 5 mainly comprises a bolt 5-1 and a second support 5-2, and the bolt 5-1 is used for positioning after a product is placed on a tool; the presser 6 is used to press the product.

When the single-wall plate clamping device is used, the pressing devices 6 on the two sides are opened, the single-wall plate is placed on the tool, the K hole in the single-wall plate is connected with the K hole positioner 5 on the tool through the bolt, the pressing devices 6 are pressed tightly, the bandage 7 is installed on the bandage clamping head 2-2, the bandage 7 is tensioned, the single-wall plate is pressed and attached to the clamping plate body 2-1, and butt joint and automatic drilling and riveting operation can be carried out on the single-wall plate together with the shape-preserving lifting tool on an automatic drilling and riveting machine.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.

Claims

1. The utility model provides an automatic guarantor's type frock of riveting of boring of aircraft single wallboard which characterized in that: the automatic drilling and riveting device comprises a main frame (1), a clamping plate assembly (2), a hoisting assembly (3), an automatic drilling and riveting butt joint assembly (4), a K hole positioner (5), a pressing device (6) and a bandage (7);

the main frame (1) comprises a long main beam (1-1), an arched beam (1-2), a support arm (1-3) and a laser tracker target ball positioning seat (1-4); a plurality of laser tracker target ball positioning seats (1-4) are arranged on the long main beam (1-1); the left side and the right side of the main frame (1) are provided with two long main beams (1-1), the two ends of the main frame are connected by two arched beams (1-2), and the middle position of each long main beam (1-1) is provided with a support arm (1-3);

the clamping plate component (2) comprises a clamping plate body (2-1) and a bandage clamp head (2-2); the bandage clamps (2-2) are arranged at two ends of the clamping plate body (2-1) and used for fixing bandages (7);

two arched girders (1-2) and support arms (1-3) of the main frame (1) are respectively provided with a clamping plate component (2);

the lifting assembly (3) comprises a lifting ring (3-1) and a lifting support (3-2), and two sides of two long main beams (1-1) of the main frame (1) are respectively provided with 1 lifting assembly (3);

the automatic drilling-riveting butt joint assembly (4) comprises a guide positioner (4-1), a fixed support (4-2), a positioner (4-3) and a first support (4-4); the guide positioner (4-1) is used for playing a guide role when being butted with the automatic drilling and riveting machine; the fixed support (4-2) is placed on the automatic drilling and riveting machine for supporting the whole tool; the positioner (4-3) is provided with a round hole, and the round hole is butted with a cylinder on an automatic drilling and riveting machine to limit the transverse and longitudinal movement of the tool;

the outer sides of the clamping plate bodies (2-1) at the two ends of the main frame (1) are provided with a K hole positioner (5) and a pressing device (6).

2. The automatic drilling-riveting shape-preserving tool for the single wall plate of the airplane as claimed in claim 1, wherein: the long main beam (1-1), the arched beam (1-2) and the support arm (1-3) are all formed by welding square aluminum and aluminum plates.

3. The automatic drilling-riveting shape-preserving tool for the single wall plate of the airplane as claimed in claim 1, wherein: the hoisting support (3-2) is formed by welding steel plates.

4. The automatic drilling-riveting and shape-retaining tool for the single-wall plate of the airplane as claimed in claim 1, wherein the tool comprises: the hoisting support (3-2) is used for hoisting the tool; the outer side of the long main beam (1-1) is respectively provided with 3 automatic drilling and riveting butt joint assemblies (4) for butt joint with an automatic drilling and riveting machine, and the automatic drilling and riveting butt joint assemblies (4) are detected by a laser tracker, adjusted in installation positions and fixed by bolts.

5. The automatic drilling-riveting shape-preserving tool for the single wall plate of the airplane as claimed in claim 1, wherein: the K hole positioner (5) comprises a bolt (5-1) and a second support (5-2), and the bolt (5-1) is used for positioning a product after the product is placed on the tool; the compactor (6) is used for compacting the product.