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A car triangular window ultrasonic heat riveting all-in-one machine

A triangular window and hot riveting technology, which is applied in welding equipment, non-electric welding equipment, metal processing equipment, etc., can solve the problems of poor water sealing performance, low precision, and easy deformation of the workpiece in the triangular window of a car, and achieve a bright appearance, The effect of high water sealing performance

Active Publication Date: 2015-07-29
WUHU XINBAO ULTRASONIC EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the use of ultrasonic welding technology for the triangular window of domestic cars has been known, but the welding equipment compatible with ultrasonic welding and hot riveting has not been reported in relevant literature
However, the general ultrasonic welding equipment for triangular windows of cars has the following problems: the watertightness of the triangular windows of cars after welding is poor, the brightness of the appearance is not high, and it is easy to be damaged after painting.
Colleagues' existing ultrasonic welding equipment uses single welding head welding, and the welding depth of the welding head is difficult to control
However, the existing triangular window welding equipment for cars adopts the force in the positive direction, so the welding accuracy is not high; the workpiece is easily deformed after welding

Method used

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  • A car triangular window ultrasonic heat riveting all-in-one machine
  • A car triangular window ultrasonic heat riveting all-in-one machine
  • A car triangular window ultrasonic heat riveting all-in-one machine

Examples

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Embodiment 1

[0017] Example 1, such as figure 1 , figure 2 As shown, a car triangular window ultrasonic heat riveting integrated machine, including a frame 1, is characterized in that: the frame 1 is divided into a left car triangular window welding unit frame 2, a right car triangular window welding unit frame 3, The workpiece membrane platform 4 for welding the triangle window of the car, the workpiece membrane platform adjustment mechanism connected to the workpiece membrane platform 4, the workpiece pressure tool, and the ultrasonic welder with multiple welding heads arranged in the frame of each car triangle window welding unit One-station, multi-station hot riveting welding mechanism, ultrasonic welding station controlling multi-station welding head and lifting guide synchronous mechanism for lifting and lowering of multi-station hot riveting welding mechanism, and the side of frame 1 is also connected with gas circuit and circuit control The PLC control platform 5 is provided with...

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Abstract

The invention provides a sedan quarter window ultrasonic hot riveting and welding integrated machine which comprises a frame. The machine is characterized in that the frame comprises a left sedan quarter window welding unit framework, a right sedan quarter window welding unit framework, work piece base membrane platforms for welding sedan quarter windows arranged in all the sedan quarter window welding unit frameworks, work piece base membrane platform adjusting mechanisms connected with the work piece base membrane platforms, a work piece holding-down device, an ultrasonic welding position provided with a plurality of welding heads, a multi-position hot riveting and welding mechanism and a lifting and guiding synchronizing mechanism; a PLC (Programmable Logic Controller) control platform controlled by gas and electric circuits is also connected with the side surface of the frame; and a work piece cold blowing pipe is also arranged on the work piece holding-down device. The machine has the beneficial effects that as two welding heads are adopted for simultaneous welding, depths of the welding heads can be accurately controlled, and 250*150mm special-shaped curved surface objects can be welded. A welded sedan quarter window has high water seal performance and bright appearance, and work pieces are not damaged after being painted.

Description

technical field [0001] The invention relates to an integrated ultrasonic heat riveting welding machine for triangular windows of cars. Background technique [0002] At present, the use of ultrasonic welding technology for triangular windows of domestic cars is known, but there is no relevant literature report on the welding equipment that is compatible with ultrasonic welding and hot riveting. And general car triangular window transport ultrasonic welding technology equipment exists: the car triangular window water-tight performance after welding is poor, the brightness of appearance is not high, easy to damage after painting. Colleagues' existing ultrasonic welding equipment uses single welding head welding, and the welding depth of the welding head is difficult to control. However, the existing triangular window welding equipment for cars adopts the force in the positive direction, so the welding precision is not high; the workpiece is easily deformed after welding. Con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K28/02B23K20/10
Inventor 潘保平
Owner WUHU XINBAO ULTRASONIC EQUIP
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