Flexible locating cramping apparatus controlled by servo

A servo control, flexible positioning technology, applied in manufacturing tools, auxiliary devices, auxiliary welding equipment, etc., can solve problems such as unrealizable, unable to meet the requirements of mixed production, and time-consuming

Inactive Publication Date: 2008-08-27
柳州远翅塑料有限公司
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  • Abstract
  • Description
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Problems solved by technology

However, each assembly of the combined fixture is time-consuming, and it is completed by manual operation. It is suitable for the use of off-line inspection and measurement brackets for automobile bodies, but it cannot meet the requirements of mixed production of various models on the welding production line.
[0004] The mixed-line prod

Method used

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  • Flexible locating cramping apparatus controlled by servo
  • Flexible locating cramping apparatus controlled by servo
  • Flexible locating cramping apparatus controlled by servo

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Example Embodiment

[0022] The embodiments of the present invention will be described in detail below with reference to the drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation modes and specific operation procedures are given, but the protection scope of the present invention is not limited to the following Mentioned examples.

[0023] Such as figure 1 As shown, this embodiment includes: a first horizontal direction movement servo control mechanism 1, a first rotation direction servo control mechanism 2, a vertical direction movement servo control mechanism 3, a second horizontal direction movement servo control mechanism 4, a second rotation direction servo The control mechanism 5, the third rotation direction servo control mechanism 6 and the positioning pin mechanism 7. The connection relationship between them is: from the bottom to the top, the first horizontal direction movement servo control mechanism 1, the fi...

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Abstract

The invention relates to a flexible positioning fixture controlled by a servo. The whole fixture, from the bottom to the top, comprises a first horizontal direction moving servo control mechanism, a first rotation direction servo control mechanism, a vertical direction movement servo control mechanism, a second horizontal direction moving servo control mechanism, a second rotation direction servo control mechanism, a third rotation direction servo control mechanism and a positioning pin mechanism. The positioning pin mechanism is an actuating mechanism of the entire mechanism and plays a positioning role on the assembly of workpieces. The position precision of the positioning pin mechanism is achieved by the servo control mechanisms in the moving directions and rotating directions. The positioning fixture realizes multiple-degree-of-freedom adjustment, meets the characteristic requirement of the flexible fixture produced by a variety of similar vehicle models, has the capability of quickly, accurately and automatically adjusting the three-dimensional position and posture of the positioning pin according to the variation of the positioning positions of different products, and realizes the space positioning of different positioning modes.

Description

technical field [0001] The invention relates to a fixture in the technical field of mechanical engineering, in particular to a servo-controlled flexible positioning fixture suitable for various types of modern car body parts or assemblies. Background technique [0002] With the diversification of automotive products, mixed-line production, rapid production and continuous improvement of quality requirements, the body manufacturing and assembly process is increasingly demanding flexibility, high efficiency and high precision. In the automobile body welding and assembly production line, it is an urgent requirement for automobile companies to develop flexible assembly fixtures suitable for various models to achieve mixed production of various similar models, which can save production space and reduce investment for automobile companies. At present, in terms of flexible fixture research, combined fixture is a mature technology and has been widely used in machine tools, automobile...

Claims

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Application Information

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IPC IPC(8): B23K37/053
Inventor 金隼林忠钦来新民于奎刚
Owner 柳州远翅塑料有限公司
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