CN210704781U - Jumbo size radome terminal surface marking device - Google Patents
Jumbo size radome terminal surface marking device Download PDFInfo
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- CN210704781U CN210704781U CN201921209380.4U CN201921209380U CN210704781U CN 210704781 U CN210704781 U CN 210704781U CN 201921209380 U CN201921209380 U CN 201921209380U CN 210704781 U CN210704781 U CN 210704781U
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- radome
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Abstract
The utility model discloses a jumbo size radome end surface marking device, including the marking off cardboard, marking off cardboard one side be an arc arch, the protruding top surface of arc for the work profile, realized accurate, quick marking off radome about oblique terminal surface file repair reference line, effectively solved jumbo size radome end surface file repair operation high in labor strength's problem, improved work efficiency to good quality benefits and economic benefits have effectively been obtained.
Description
Technical Field
The utility model relates to an aircraft radome machine adds and assembles technical field, in particular to jumbo size radome end surface marking device.
Background
The method has the advantages that the method is long in route of the aircraft assembly process, various types and quantities of used process equipment are large, the number of error-generating links is large, and reasonable tolerance distribution among all parts has important significance for ensuring the interchange and coordination of the aircraft part structures.
The tolerance distribution of the root end face of the radome and the interface of the aircraft frame in the process of assembling the aircraft radome is a very important parameter for the aerodynamic appearance of the aircraft. The frame and radome interface tolerance of most types of airplanes all need both sides of manufacturing to coordinate and distribute under the premise of considering the aerodynamic shape tolerance of the complete machine. In the process of assembling the aircraft radomes of different models, the radome using the assembling clamp particularly needs to control the butt joint gap between the radome and the template of the assembling and inspecting clamp. In order to meet the requirement on the gap, the filing work of the two inclined end faces of the radar cover needs to be carried out by repeatedly cushioning one end of the radar cover for manual filing, and the defects of high labor intensity and low working efficiency of the filing operation of the inclined end faces are caused by the large size of the radar cover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a jumbo size radome end face marking device can realize accurate, quick marking out radome about oblique end face file repair reference line, reduce intensity of labour, improve production efficiency's purpose.
The technical scheme of the utility model:
the large-size radome end face scribing device comprises a scribing clamp plate, wherein an arc-shaped bulge is arranged on one side of the scribing clamp plate, and the top surface of the arc-shaped bulge is a working profile.
And the scribing clamp plate is provided with a positioning pin hole and a bolt hole.
The inner profile of the arc-shaped bulge is matched with the outer profile of the radome.
The working molded surface is parallel to the oblique end surface of the root part of the radome.
The precision of the working profile is +/-0.1 mm.
The positioning pin hole is internally provided with a positioning pin, and the bolt hole is internally provided with a fixing bolt.
The utility model has the advantages that: the utility model provides a jumbo size radome end surface marking device has realized accurate, quick marking out radome left and right sides skew end surface filing reference line, has effectively solved the problem that jumbo size radome end surface filing operation intensity of labour is high, has improved work efficiency to good quality benefits and economic benefits have effectively been gained.
Drawings
FIG. 1 is a schematic view of the structure of the device of the present invention;
FIG. 2 is a schematic view of the present invention in use;
the labels in the figure are: 1. scribing clamp plate, 2, fixing bolt, 3 locating pins, 4, locating pin hole, 5, bolt hole.
Detailed Description
It is right to combine the attached drawing below the utility model discloses do further introduction, a jumbo size radome end face marking device, including marking off cardboard 1, marking off 1 one side of cardboard be an arc arch, the protruding top surface of arc be the work profile.
The scribing clamp plate 1 is provided with a positioning pin hole 4 and a bolt hole 5.
The inner profile of the arc-shaped bulge is matched with the outer profile of the radome.
The working molded surface is parallel to the oblique end surface of the root part of the radome.
The precision of the working profile is +/-0.1 mm.
The positioning pin hole 4 is internally provided with a positioning pin 3, and the bolt hole 5 is internally provided with a fixing bolt 2.
The scribing device comprises the following specific operation steps in the using process:
(1) positioning the marking clamp plate 1 on the flange plate of the assembly and inspection clamp by positioning pins 3 through positioning pin holes 4;
(2) the marking clamp plate 1 is fastened on the assembling and detecting clamp by using a fixing bolt 2;
(3) and (4) scribing a filing reference line on the outer surface of the radome along the working surface of the scribing clamp plate 1 by using a scribing needle.
After the marking device is used for marking, the boundaries of the two inclined end faces of the radome can be rapidly and accurately determined, so that filing operation is carried out, the labor intensity is effectively reduced, and the production efficiency is improved.
Claims (6)
1. A jumbo size radome terminal surface marking device which characterized in that: the marking clamp comprises a marking clamp plate (1), wherein an arc-shaped bulge is arranged on one side of the marking clamp plate (1), and the top surface of the arc-shaped bulge is a working profile.
2. A large-sized radome end face scribing apparatus according to claim 1, wherein: the scribing clamp plate (1) is provided with a positioning pin hole (4) and a bolt hole (5).
3. A large-sized radome end face scribing apparatus according to claim 1, wherein: the inner profile of the arc-shaped bulge is matched with the outer profile of the radome.
4. A large-sized radome end face scribing apparatus according to claim 1, wherein: the working molded surface is parallel to the oblique end surface of the root part of the radome.
5. A large-sized radome end face scribing apparatus according to claim 1, wherein: the precision of the working profile is +/-0.1 mm.
6. A large-sized radome end face scribing apparatus according to claim 2, wherein: the positioning pin hole (4) is internally provided with a positioning pin (3), and the bolt hole (5) is internally provided with a fixing bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209380.4U CN210704781U (en) | 2019-07-26 | 2019-07-26 | Jumbo size radome terminal surface marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209380.4U CN210704781U (en) | 2019-07-26 | 2019-07-26 | Jumbo size radome terminal surface marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210704781U true CN210704781U (en) | 2020-06-09 |
Family
ID=70958391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921209380.4U Active CN210704781U (en) | 2019-07-26 | 2019-07-26 | Jumbo size radome terminal surface marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210704781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442104A (en) * | 2021-07-16 | 2021-09-28 | 中国航空工业集团公司济南特种结构研究所 | Partitioned marking device and method for surface paint spraying of cover body |
| CN114083463A (en) * | 2021-12-13 | 2022-02-25 | 中国航发南方工业有限公司 | Auxiliary device for trimming molded surface |
-
2019
- 2019-07-26 CN CN201921209380.4U patent/CN210704781U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442104A (en) * | 2021-07-16 | 2021-09-28 | 中国航空工业集团公司济南特种结构研究所 | Partitioned marking device and method for surface paint spraying of cover body |
| CN113442104B (en) * | 2021-07-16 | 2023-03-14 | 中国航空工业集团公司济南特种结构研究所 | Partitioned marking device and method for surface paint spraying of cover body |
| CN114083463A (en) * | 2021-12-13 | 2022-02-25 | 中国航发南方工业有限公司 | Auxiliary device for trimming molded surface |
| CN114083463B (en) * | 2021-12-13 | 2023-11-03 | 中国航发南方工业有限公司 | Auxiliary device for trimming molded surface |
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