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Crossbow type rotating bracket for suspension handheld electromagnetic rivet driver

An electromagnetic riveting gun, hand-held technology, applied in the field of crossbow-type rotating bracket, can solve the problems of small application range and the like

Inactive Publication Date: 2012-07-04
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the small application range of the existing gantry-type brackets for hanging handheld electromagnetic riveting guns, the present invention provides a crossbow-type rotating bracket for hanging handheld electromagnetic riveting guns

Method used

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  • Crossbow type rotating bracket for suspension handheld electromagnetic rivet driver
  • Crossbow type rotating bracket for suspension handheld electromagnetic rivet driver
  • Crossbow type rotating bracket for suspension handheld electromagnetic rivet driver

Examples

Experimental program
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Embodiment Construction

[0014] refer to Figure 1~4 , the present invention hangs the hand-held electromagnetic rivet gun crossbow type rotary bracket and comprises upper column 16, lower column 2, arc guide rail 8, roller car 6, base car 1, linear guide rail 7, rotating part 15, front beam 9, rear Cross beam 14, front tie rod 10, diagonal tie rod 11, angle iron 12, rear tie rod 13, lower strut 3, turnbuckle bolt 4, balancer 5. The column of whole bracket is divided into upper column 16 and lower column 2 two parts, and lower column 2 is inserted in the slot of base car 1 the inside, is fixed with bolt and a pair of lugs, and is assembled with base car 1. The upper column 16 and the lower column 2 adopt hollow square steel, and the cross-sectional area of ​​the upper column 16 is less than that of the lower column 2, so that the upper column 16 can be lifted in the lower column 2 to adjust the overall height of the bracket. Drill through holes on the upper column 16 and the lower column 2 respective...

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Abstract

The invention discloses a crossbow type rotating bracket for a suspension handheld electromagnetic rivet driver, which is used for solving the technical problem of a small application range of the conventional gantry type bracket of the suspension handheld electromagnetic rivet driver. According to the technical scheme, an arc guide rail is used to be matched with a roller vehicle, so that the roller vehicle drives a linear guide rail to rotate along the arc guide rail in the rolling process; a rotating part is integrally assembled with a front cross beam, and is used as a circle center of the linear guide rail in the rotating motion process; movement along the diameter direction of a riveted piece is realized by rolling the roller vehicle along the linear guide rail; movement along the axial direction of the riveted piece is realized by stretching and retracting a steel wire rope of a balancer; and movement along the circumferential direction of the riveted piece is realized by moving the linear guide rail on the arc guide rail. Therefore, the rotating bracket can be well matched with the electromagnetic rivet drier to perform riveting operation in a cylindrical piece.

Description

technical field [0001] The invention relates to a rotating bracket, in particular to a crossbow type rotating bracket for hanging a hand-held electromagnetic riveting gun. Background technique [0002] refer to Figure 5 , the bracket of the known suspension hand-held electromagnetic riveting gun is a gantry structure, and this bracket structure includes an I-beam 25, a column 23, a base 22, a support tube 24, a roller cart 6, and a balancer 5. Riveting gun 18 is suspended on the hook of balancer 5, can lift freely along with the wire rope of balancer 5; I-beam linear guide rail, riveting gun 18 moves along the I-beam guide rail linearly by roller cart 6. When using the riveting gun for riveting work, the riveter only needs to hold the handle of the riveting gun and pull the riveting gun, and the riveting gun can move freely to the riveting station to form the fastener. This kind of bracket is generally suitable for flat structures, such as wings and fuselage panels, and i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J15/38B21J15/24
CPCB21J15/30B21J15/24
Inventor 曹增强张喆陈琦李奕寰苏世伟
Owner NORTHWESTERN POLYTECHNICAL UNIV