CN210968492U

CN210968492U - Manual shot blasting positioning device for aircraft fuselage wall panel

Info

Publication number: CN210968492U
Application number: CN201921667610.1U
Authority: CN
Inventors: 朱乐宗; 周军; 曾斌; 黄旭林; 党晖; 文松涛; 龚甘霖
Original assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Current assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-10
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a manual shot blasting positioning device of aircraft fuselage wallboard, it includes the locating plate and is used for the cover to establish at the work piece both ends and cover the regional sleeve of non-shot blasting, be equipped with the constant head tank that matches with both ends cover telescopic work piece appearance on the locating plate. The shot blasting covering area of the utility model can be effectively controlled, the working strength is reduced, and the efficiency is improved; the sleeve is directly used for replacing an adhesive tape to control the non-shot blasting area, so that the production period of the workpiece is greatly shortened; meanwhile, the device has general popularization, and can provide reliable guarantee for shot blasting of fuselage wallboards of C919 airplanes, coaches and other types.

Description

Manual shot blasting positioning device for aircraft fuselage wall panel

Technical Field

The utility model relates to a positioner specifically is a manual shot blasting positioner of aircraft fuselage wallboard.

Background

As shown in fig. 1, in a conventional blasting operation step, a workpiece is wound on a non-blasting area in a reciprocating manner by using a cloth-based adhesive tape, the workpiece is placed flat after being wound in the reciprocating manner, and is rapidly blasted on the surface of a blasting area 1-1 of the workpiece by using a handheld spray gun, but the non-blasting area still has a blasting state and is prone to dislocation in a blasting process, so that effective control cannot be performed, the effect is affected, the number of workpieces is large, each workpiece needs to be wound by using the adhesive tape to cover the non-blasting area and then is laid flat, the manufacturing period is long, and therefore, the prior art needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a manual peening positioner of aircraft fuselage wallboard.

The utility model provides a technical scheme of above-mentioned problem is:

a manual shot blasting positioning device for a wall plate of an airplane body comprises a positioning plate and sleeves, wherein the sleeves are sleeved at two ends of a workpiece and cover non-shot blasting areas, and positioning grooves matched with the shapes of the workpiece with the sleeves sleeved at the two ends are formed in the positioning plate.

Further, the sleeve is made of kraft paper or a paper shell.

Furthermore, the positioning plate further comprises a bottom plate, bolt holes are formed in the periphery of the positioning plate, and the positioning plate penetrates through the bolt holes through bolts and is installed on the bottom plate.

The utility model discloses beneficial effect:

(1) aiming at the problem that the prior manual shot blasting can not effectively control the shot blasting area of the workpiece, the invention can achieve the following steps: the shot blasting coverage area can be effectively controlled, the working intensity is reduced, and the efficiency is improved;

(2) the labor capacity and the strength of workers are reduced: the sleeve is directly used for replacing an adhesive tape to control the non-shot blasting area, so that the production period of the workpiece is greatly shortened;

(3) meanwhile, the device has general popularization, and can provide reliable guarantee for shot blasting of fuselage wallboards of C919 airplanes, coaches and other types.

Drawings

FIG. 1 is a schematic structural view of a prior art aircraft fuselage panel;

FIG. 2 is a top view of the preferred embodiment of the present invention;

FIG. 3 is a top view of the positioning plate according to the preferred embodiment of the present invention;

FIG. 4 is a cross-sectional view of the sleeve in the preferred embodiment of the invention;

FIG. 5 is a side view of the sleeve in the preferred embodiment of the invention;

in the figure: the shot blasting machine comprises a bottom plate 1, bolts 2, a positioning plate 3, a workpiece 4, a shot blasting area 5, a sleeve 6, a positioning groove 31 and bolt holes 32.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Embodiment 1, refer to fig. 1-5 of the drawings, which illustrate a manual shot-peening positioning device for an aircraft fuselage panel, comprising a positioning plate 3 and a sleeve 6 for sleeving two ends of a workpiece and covering a non-shot-peening region, wherein the sleeve 6 is a square cylinder structure with a certain wall thickness, and is made of kraft paper or paper shell and mainly used for covering the non-shot-peening region of the workpiece, and the sleeve 6 can effectively control the shot-peening region and the non-shot-peening region of the workpiece; the positioning plate 3 is mainly made of carbon steel, and a positioning groove 31 matched with the appearance of a workpiece with sleeves 6 sleeved at two ends is arranged on the positioning plate 3; the sleeve 6 is in clearance fit with the positioning groove 31, and the sleeve 6 is in clearance fit with the workpiece 4, and the positioning plate 3 is mainly used for placing the workpiece covered by the sleeve 6 in the positioning groove 31 so as to effectively control a shot blasting area and a non-shot blasting area of the workpiece, and meanwhile, bolt holes 32 are drilled on the periphery of the positioning plate 3.

Further, still include bottom plate 1, bottom plate 1 is the plank, and locating plate 3 is equipped with all around and all is equipped with the bolt hole, and locating plate 3 passes bolt hole 32 through bolt 2 and installs on bottom plate 1, prevents that the work piece from taking place the dislocation phenomenon at the peening in-process in locating plate 3, guarantees the precision and the quality of peening.

The utility model discloses at first cover the protection with sleeve 6 for the work piece both ends before the peening, will take sleeve 6's work piece to place in constant head tank 31 afterwards, then fixed position board 3 and bottom plate 1 carry out manual peening operation at last.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A manual shot blasting positioning device for a wall plate of an airplane body is characterized by comprising a positioning plate and sleeves, wherein the sleeves are sleeved at two ends of a workpiece and cover a non-shot blasting area; the positioning plate is characterized by further comprising a bottom plate, bolt holes are formed in the periphery of the positioning plate, and the positioning plate penetrates through the bolt holes through bolts and is installed on the bottom plate.

2. A manual shot-peening station for an aircraft fuselage panel as claimed in claim 1, wherein the sleeve is made of kraft paper or paper board.