CN109483208A - A kind of mast and radome structural member device and assembly method - Google Patents
A kind of mast and radome structural member device and assembly method Download PDFInfo
- Publication number
- CN109483208A CN109483208A CN201810771139.4A CN201810771139A CN109483208A CN 109483208 A CN109483208 A CN 109483208A CN 201810771139 A CN201810771139 A CN 201810771139A CN 109483208 A CN109483208 A CN 109483208A
- Authority
- CN
- China
- Prior art keywords
- structural member
- mast
- radome
- locating rack
- positioning tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
- Support Of Aerials (AREA)
Abstract
The invention belongs to equipment Technology field more particularly to a kind of mast and radome structural member device and assembly methods.Include locating rack, positioning tube two parts；The foreign steamer contour curved surface of locating rack is consistent with positive on the inside of the flange of radome structural member, limit the left-right position of radome structural member, the upper surface of locating rack and the downside cooperation of radome structural member are consistent, limit radome structural member upper and lower position, the mast position consistency in locating rack location hole hole location and radome structural member；Positioning tube outer diameter and the cooperation of locating rack location hole internal diameter are consistent, and positioning tube internal diameter is consistent with mast major diameter fit, and positioning tube bore depth is consistent with the mast stretching length of radome structural member.The length that radome structural member is stretched out according to every mast, is installed to corresponding positioning hole on locating rack for the positioning tube of different depth.Mast and radome assembly method and dedicated unit, high-precision positioning mast, it is ensured that the positional relationship between mast can be improved.
Description
Technical field
The invention belongs to equipment Technology field more particularly to a kind of mast and radome structural member device and assembly
Method.
Background technique
Important one of the performance of radome is ensuring that wave transparent performance, and guarantee internal antenna is reliable with extraneous radar communication
Property.With going deep into for research, some antennas are needed and are directly assembled in the structural member of radome, and have quite high precision
It is required that.This just proposes very high requirement to the assembly method of antenna and radome.
Method the most traditional is directly to produce mounting hole on radome structural member, and mast is sequentially loaded into mounting hole
It is interior and fixed.This method not can guarantee installation accuracy, have biggish adverse effect to the performance of later period antenna performance.
Summary of the invention
Present invention seek to address that the assembly of more masts and radome structural member is more difficult, assembly precision is difficult to ensure
The problem of.Composite material structural member scale error after being glued assembly is larger, and is glued face and applies the non-uniform problem of pressure.
The purpose of the present invention is improving the repetition assembly precision of mast and radome structural member, so that operation is reliable.
Technical solution
The present invention provides a kind of mast and radome structural member device and assembly method, can high-precision positioning antenna
Bar, it is ensured that the relative positional relationship between mast.
A kind of mast and radome structural member device mainly include locating rack (3), positioning tube (4) two parts；Locating rack
(3) foreign steamer contour curved surface is consistent with positive on the inside of the flange of radome structural member (1), limitation radome structural member (1)
The downside cooperation of left-right position, the upper surface and radome structural member (1) of locating rack (3) is consistent, limits radome structural member
(1) upper and lower position, locating rack (3) location hole hole location and mast (2) position consistency on radome structural member (1)；
Positioning tube (4) outer diameter and the cooperation of locating rack (3) location hole internal diameter are consistent, and positioning tube (4) internal diameter and mast (2) are outside
Diameter cooperation is consistent, and positioning tube (4) bore depth is consistent with mast (2) the stretching length of radome structural member (1).
The length that radome structural member (1) is stretched out according to every mast (2) installs the positioning tube (4) of different depth
Corresponding positioning hole on to locating rack (3).
A kind of assembly method of mast and radome structural member device, comprises the following steps:
After locating rack (3) and positioning tube (4) are installed in place, the dimensional accuracy of positioning tube (4) internal diameter is detected, it is ensured that meet day
Installation accuracy of the line bar (2) on radome structural member (1)；
(1) one lateral flange of radome structural member is matched with the foreign steamer contour curved surface of locating rack (3), lower end surface and locating rack
(3) upper surface cooperation, is installed in place, and fixed；
Mast (2) are passed through the relatively large through-hole on radome structural member (1) to be packed into positioning tube (4), mast (2)
Lower end surface is contacted with the location hole bottom hole of positioning tube (4)；
Filling installs fixed material in gap on mast (2) and radome structural member (1) compared with large through-hole, by antenna
Bar (2) is fixed together with radome structural member (1)；
Mast (2) and radome structural member (1) are taken out from locating rack (3) and positioning tube (4) as a whole.
After the assembly is completed, assembly precision of the mast (2) on radome structural member (1) and positioning tube (4) are in locating rack
(3) assembly precision on is consistent.
Technical effect
Mast and radome assembly method and dedicated unit can be improved in the present invention, can high-precision positioning mast, really
Protect the relative positional relationship between mast.
Detailed description of the invention
Fig. 1 is product schematic diagram
Fig. 2 is assembly schematic device
Fig. 3 is installation positioning schematic diagram
Fig. 4 mast positions schematic diagram
Fig. 5 positioning tube schematic diagram
Specific embodiment
A kind of mast and radome structural member device mainly include locating rack (3), positioning tube (4) two parts；Locating rack
(3) foreign steamer contour curved surface is consistent with positive on the inside of the flange of radome structural member (1), limitation radome structural member (1)
The downside cooperation of left-right position, the upper surface and radome structural member (1) of locating rack (3) is consistent, limits radome structural member
(1) upper and lower position, locating rack (3) location hole hole location and mast (2) position consistency on radome structural member (1)；
Positioning tube (4) outer diameter and the cooperation of locating rack (3) location hole internal diameter are consistent, and positioning tube (4) internal diameter and mast (2) are outside
Diameter cooperation is consistent, and positioning tube (4) bore depth is consistent with mast (2) the stretching length of radome structural member (1).
The length that radome structural member (1) is stretched out according to every mast (2) installs the positioning tube (4) of different depth
Corresponding positioning hole on to locating rack (3).
A kind of assembly method of mast and radome structural member device, comprises the following steps:
After locating rack (3) and positioning tube (4) are installed in place, the dimensional accuracy of positioning tube (4) internal diameter is detected, it is ensured that meet day
Installation accuracy of the line bar (2) on radome structural member (1)；
(1) one lateral flange of radome structural member is matched with the foreign steamer contour curved surface of locating rack (3), lower end surface and locating rack
(3) upper surface cooperation, is installed in place, and fixed；
Mast (2) are passed through the relatively large through-hole on radome structural member (1) to be packed into positioning tube (4), mast (2)
Lower end surface is contacted with the location hole bottom hole of positioning tube (4)；
Filling installs fixed material in gap on mast (2) and radome structural member (1) compared with large through-hole, by antenna
Bar (2) is fixed together with radome structural member (1)；
Mast (2) and radome structural member (1) are taken out from locating rack (3) and positioning tube (4) as a whole.
After the assembly is completed, assembly precision of the mast (2) on radome structural member (1) and positioning tube (4) are in locating rack
(3) assembly precision on is consistent.
Claims (2)
1. a kind of mast and radome structural member device include locating rack (3), positioning tube (4) two parts；It is characterized by:
The foreign steamer contour curved surface of locating rack (3) is consistent with positive on the inside of the flange of radome structural member (1), limits radome structural member
(1) the downside cooperation of left-right position, the upper surface and radome structural member (1) of locating rack (3) is consistent, limits radome knot
Component (1) upper and lower position, locating rack (3) location hole hole location and mast (2) position consistency on radome structural member (1)；
Positioning tube (4) outer diameter and the cooperation of locating rack (3) location hole internal diameter are consistent, and positioning tube (4) internal diameter is matched with mast (2) outer diameter
Unification causes, and positioning tube (4) bore depth is consistent with mast (2) the stretching length of radome structural member (1)；
The length that radome structural member (1) is stretched out according to every mast (2), it is fixed that the positioning tube (4) of different depth is installed to
Corresponding positioning hole on position frame (3).
2. the assembly method of a kind of mast according to claim 1 and radome structural member device, comprises the following steps:
1) after locating rack (3) and positioning tube (4) are installed in place, the dimensional accuracy of positioning tube (4) internal diameter is detected, it is ensured that meet antenna
Installation accuracy of the bar (2) on radome structural member (1)；
2) (1) one lateral flange of radome structural member is matched with the foreign steamer contour curved surface of locating rack (3), lower end surface and locating rack
(3) upper surface cooperation, is installed in place, and fixed；
3) mast (2) are passed through the relatively large through-hole on radome structural member (1) to be packed into positioning tube (4), under mast (2)
End face is contacted with the location hole bottom hole of positioning tube (4)；
4) filling installs fixed material in the gap on mast (2) and radome structural member (1) compared with large through-hole, by mast
(2) it is fixed together with radome structural member (1)；
5) mast (2) and radome structural member (1) are taken out from locating rack (3) and positioning tube (4) as a whole；
6) after the assembly is completed, assembly precision of the mast (2) on radome structural member (1) and positioning tube (4) are in locating rack (3)
On assembly precision it is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810771139.4A CN109483208B (en) | 2018-07-13 | 2018-07-13 | Antenna mast and radome structural member device and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810771139.4A CN109483208B (en) | 2018-07-13 | 2018-07-13 | Antenna mast and radome structural member device and assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109483208A true CN109483208A (en) | 2019-03-19 |
| CN109483208B CN109483208B (en) | 2020-06-09 |
Family
ID=65689242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810771139.4A Active CN109483208B (en) | 2018-07-13 | 2018-07-13 | Antenna mast and radome structural member device and assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109483208B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090303145A1 (en) * | 2008-06-05 | 2009-12-10 | Shijo Tetsu | Post-wall waveguide based short slot directional coupler, butler matrix using the same and automotive radar antenna |
| EP2219045A1 (en) * | 2009-01-28 | 2010-08-18 | Siemens Milltronics Process Instruments Inc. | Radar high frequency module |
| CN102945999A (en) * | 2012-11-27 | 2013-02-27 | 中国人民解放军国防科学技术大学 | Radar/antenna support |
| CN204333223U (en) * | 2014-12-05 | 2015-05-13 | 比亚迪股份有限公司 | Car antenna |
| CN205960205U (en) * | 2016-09-05 | 2017-02-15 | 大陆汽车投资（上海）有限公司 | Antenna shroud |
-
2018
- 2018-07-13 CN CN201810771139.4A patent/CN109483208B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090303145A1 (en) * | 2008-06-05 | 2009-12-10 | Shijo Tetsu | Post-wall waveguide based short slot directional coupler, butler matrix using the same and automotive radar antenna |
| EP2219045A1 (en) * | 2009-01-28 | 2010-08-18 | Siemens Milltronics Process Instruments Inc. | Radar high frequency module |
| CN102945999A (en) * | 2012-11-27 | 2013-02-27 | 中国人民解放军国防科学技术大学 | Radar/antenna support |
| CN204333223U (en) * | 2014-12-05 | 2015-05-13 | 比亚迪股份有限公司 | Car antenna |
| CN205960205U (en) * | 2016-09-05 | 2017-02-15 | 大陆汽车投资（上海）有限公司 | Antenna shroud |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109483208B (en) | 2020-06-09 |
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