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Radiation unit matching block assembling device and method

A technology of radiation unit and assembly device, applied in radiation element structure, metal processing, metal processing equipment and other directions, can solve the problems of narrow operating space and difficult assembly of matching blocks, etc., to ensure distance dimensional accuracy and improve the qualification rate of one-time assembly , the effect of improving stability

Active Publication Date: 2021-04-20
BEIJING INST OF RADIO MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, due to the narrow operating space, the block structure at the edge of the mouth and the complex shape of the cavity, it is very difficult to assemble the matching block

Method used

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  • Radiation unit matching block assembling device and method
  • Radiation unit matching block assembling device and method
  • Radiation unit matching block assembling device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050]Such asFigure 1 - Figure 6 As shown, a radiation unit matching block assembly device of the present embodiment includes a matching block clamp 200 and a radiating unit clamp 300, and the radiating unit jig 300 is provided with an elastic pin 301, and the matching block clamp is close to the end. The position of the portion is provided with a block limit slot 201, and the upper surface of the matching block clamp 200 is provided with a limiting port in communication with the matching block limit groove 201; wherein the matching block clamp 200 drives a block. When the radiation unit 100 is in the radiation unit 100, the elastic pin 301 in the radiating unit holder 300 extends from the limit bits into the matching block limit slot 201 and abuts one end of the matching block 102.

[0051]This embodiment passes the matching block into the radiation unit clamp, and utilizes the matching block in the matching block of the matching block to limit the fast installation of the matching bl...

Embodiment 2

[0053]Such asFigure 1 - Figure 6 As shown, a radiation unit matching block assembly device of the present embodiment includes a matching block clamp 200 and a radiating unit clamp 300, and the radiating unit jig 300 is provided with an elastic pin 301, and the matching block clamp is close to the end. The position of the portion is provided with a block limit slot 201, and the upper surface of the matching block clamp 200 is provided with a limiting port in communication with the matching block limit groove 201; wherein the matching block clamp 200 drives a block. When the radiation unit 100 is in the radiation unit 100, the elastic pin 301 in the radiating unit holder 300 extends from the limit bits into the matching block limit slot 201 and abuts one end of the matching block 102.

[0054]Such asfigure 2 As shown, the matching block limit groove 201 of the present embodiment is a step slot that is adapted to the matching block 102. The matching block can be performed on the matching ...

Embodiment 3

[0066]Such asFigure 13 As shown, the radiation unit matching block assembly device mounting device is mounted in addition to the assembly apparatus including Example 1 or Embodiment 2, including three-axis module 314 and a locking gun 318, an assembly device, a three-axis mold. The group 314 and the lock nail gun 318 are mounted on the mounting platform 103, and the lock nail gun 318 is mounted on the three-axis module 314 and moves in XYZ three directions under the three axis module 314. The three-axis module 314 includes an X to modules 315, Y to modules 316, and the Z to module 317, the X to module 315 is mounted on the mounting platform 103, the Z-to module 317 installation On the X-to-module 315, the Y, the module 316 is mounted on the Z-to-module 317, and the locking gun 318 is mounted on the Y to module 316, the assembly device located in the Y, below the module 316, using a three-axis module to drive the lock nail gun 318 from the screw arrangement machine 323 to remove the ...

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Abstract

The invention relates to a radiation unit matching block assembling device and method. The assembling device comprises a matching block clamp and a radiation unit clamp, an elastic pin is disposed in the radiation unit clamp, a matching block limiting groove is disposed at the position, close to the end part, of one side of the matching block clamp, and a limiting port communicated with the matching block limiting groove is disposed on the end surface of one end of the matching block clamp; and when the matching block clamp drives a matching block to extend into a radiation unit, the elastic pin in the radiation unit clamp extends into the matching block limiting groove from the limiting port and abuts against one end of the matching block. The matching block is sent into the radiation unit clamp through the matching block clamp, the matching block in the matching block limiting groove is limited through the elastic pin, rapid installation of the matching block in a narrow space of a horn cavity can be achieved, the problem of accurate installation and positioning of a traditional matching block is solved, the stability and consistency of the assembly precision are improved, distance dimension precision between the matching block in an antenna radiation unit cavity and a flange plate positioning reference surface is guaranteed, and one-time assembling qualified rate is improved.

Description

Technical field[0001]The present invention relates to the field of assembly of radiation unit matching blocks, and more particularly to a radiation unit matching block assembly device and method.Background technique[0002]In a typical antenna radiation unit, the matching block is mounted on the waveguide side plane of the cavity inside, and the waveguide port is smaller, positioned, fastened with two screws, tightened, and need to ensure matching block and horn cavity during the assembly process. The bottom flange is preset, the position size, the assembly needs to be electrically tested, the assembly accuracy of the matching block, the consistency directly affects the passage of the electrical performance index test of the radiation unit.[0003]At present, the matching block assembly is difficult due to the small operating space and the blanket structure at the mouth and the complex shape of the cavity.Inventive content[0004]The technical problem to be solved by the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/04B23P19/00H01Q1/36
Inventor 吉红伟卞玉柱徐李刚郭祥雨贾文铮
Owner BEIJING INST OF RADIO MEASUREMENT
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