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Automatic drilling and riveting device and method

An automatic drilling and riveting technology, which is applied in the direction of manufacturing tools and other manufacturing equipment/tools, etc., can solve the problems of automatic drilling and riveting of large wallboard parts, movement, etc.

Active Publication Date: 2021-05-04
BEIJING HANGXING MACHINERY MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the present invention aims to provide an automatic drilling and riveting device and method to solve the problem that the existing automatic drilling and riveting devices cannot automatically drill and rive large wallboard parts, and cannot move along the X-axis, Y-axis and Z-axis. direction movement problem

Method used

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  • Automatic drilling and riveting device and method

Examples

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Embodiment 1

[0057] A specific embodiment of the present invention discloses an automatic drilling and riveting device for large wallboard parts, such as figure 1 shown. The large panel parts refer to parts with a length greater than 2 meters and a width of 500-600 mm.

[0058] The automatic drilling and riveting device of this embodiment includes a tooling bracket unit 1, a first drive unit 2, a second drive unit 3, a third drive unit 4, a fourth drive unit 5, a fifth drive unit 6, and a main body unit 7 , a drilling unit 8 , a nail insertion unit 9 , a riveting unit 10 and a control system 11 .

[0059] The connections between the above units are as follows:

[0060] The first drive unit 2 , the second drive unit 3 and the third drive unit 4 are all fixedly connected to the foundation.

[0061] The first drive unit 2, the second drive unit 3, the third drive unit 4, the fourth drive unit 5, the fifth drive unit 6, the main body unit 7, the drilling unit 8, the nail insertion unit 9 an...

Embodiment 2

[0109] Another specific embodiment of the present invention discloses a method for drilling and riveting large wallboard parts using the automatic drilling and riveting device of Embodiment 1, including the following steps:

[0110] Step 1: Install the workpiece to be processed. First, fix the workpiece to be processed on the tooling bracket with screws and pressure plates. At the same time, set corresponding limit stops on the tooling bracket to realize the fixing and positioning of the workpiece to be processed;

[0111] Step 2: To complete the drilling, first execute the drilling program through the control system, and control the drilling unit to complete the drilling and countersinking of all hole positions;

[0112] Step 3: Complete the nail insertion. After the drilling unit completes the drilling and spot facing process, the nail insertion program is first executed through the control system, and the rivets are transferred from the nail feeding tray to the nail insertio...

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Abstract

The invention relates to an automatic drilling and riveting device and method, and belongs to automatic machining. The problems that existing automatic drilling and riveting equipment cannot automatically drill and rivet large wallboard parts and cannot move in the X-axis direction, or the Y-axis direction or the Z-axis direction are solved. The automatic drilling and riveting device comprises a tool bracket unit, a first driving unit, a second driving unit, a third driving unit, a fourth driving unit, a fifth driving unit, a machine body main unit, a drilling unit, a nail inserting unit and a riveting unit. The automatic drilling and riveting method comprises the steps that 1, a workpiece to be machined is fixed to a tool bracket; 2, a drilling unit is controlled by a control system to complete drilling and dimpling; 3, nails are inserted; and 4, riveting is conducted. According to the automatic drilling and riveting device and method, drilling, dimpling and riveting one-time machining forming of large wallboard parts is realized.

Description

technical field [0001] The invention relates to the technical field of automatic processing, in particular to an automatic drilling and riveting device and method. Background technique [0002] In recent years, with the continuous improvement of aerospace product index requirements, realizing high-strength and lightweight manufacturing of structural parts is one of the urgent problems in the field of aerospace manufacturing. [0003] As a key task in the design of weight-reducing structures, skin-skeleton structures generally use riveting methods in their mechanical connections. There are hundreds or even thousands of rivets to be riveted in a single large panel part represented by the skin skeleton structure. However, in actual production, the riveting operation relies heavily on manual operation experience. The complete riveting process is manual clamping, marking Threading, drilling, spot-sinking, and riveting require the cooperation of two people. There are many problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J15/14B21J15/32B21J15/28B21J15/30B21J15/02B23P23/04
CPCB21J15/142B21J15/32B21J15/28B21J15/30B21J15/02B23P23/04
Inventor 朱前成高永卓熊珍琦韩维群刘国柱刘洋
Owner BEIJING HANGXING MACHINERY MFG CO LTD