Globular hinge type three-coordinate flexible attitude-adjusting unit

A spherical hinge, three-coordinate technology, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of long production cycle, large workload, high cost, avoid contact stress, improve stability, and improve safety. Effect

Inactive Publication Date: 2009-02-11
ZHEJIANG UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Rigid chemical equipment is specially designed for specific structures, and every detail needs to be considered, resulting in complex overall structure, larg...

Method used

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  • Globular hinge type three-coordinate flexible attitude-adjusting unit

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Embodiment Construction

[0027] The invention can realize movements in three mutually perpendicular directions, has high positioning accuracy, runs smoothly, can carry out mixed control of force and position, and ensures safe, stable and reliable work. As a basic core module, a flexible posture adjustment tooling system that meets different work performance requirements can be formed through reasonable configuration. For large parts of different structural forms and sizes, through certain rapid reorganization, it can meet the requirements of common platform assembly of different types of parts, and has sufficient flexibility.

[0028] As shown in the drawings, the articulated three-coordinate flexible attitude adjustment unit includes a base 1, an X-direction ball screw 2, an X-direction organ cover 3, a vertical and horizontal carriage 4, an upper carriage 5, a support cylinder 6, and a telescopic column 7 , clamping sleeve 8, ball head clamping device 9, process ball head 10, Z direction grating sca...

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Abstract

The invention discloses a spherical articulated type three-coordinate flexible attitude-adjusting unit which comprises a base seat, an X direction ballscrew, a longitudinal planker, a cross planker, an upper planker, a supporting cylinder body, a telescopic column, a clamping sleeve, a ball-end clamping device, a technological ball-end, a Z direction grating ruler, a Z direction ballscrew, a worm gear reducer, a Y direction guide rail slide, a Y direction linear guide rail, an X direction reducer, an X direction servo motor, an X direction linear guide rail, an X direction guide rail slide, a Y direction servo motor, a Y direction reducer, a Z direction servo motor and a Y direction ballscrew, wherein, the closed-loop control is carried out through the driving of the servo motor and the ballscrews and the feedback of the grating ruler, the accurate positioning in the X, Y and Z directions is realized, and an organ cover is provided for protection. The spherical articulated type three-coordinate flexible attitude-adjusting unit realizes the accurate space positioning through the gang control in the three directions, a force sensor is arranged in the Z direction to ensure the safety, the stability and the reliability of the operation, the ball-end clamping device is provided with the characteristic of automatic following, and attitude-adjusting systems with various operating performances can be formed through the attitude-adjusting unit as the basic module.

Description

technical field [0001] The invention relates to a spherical hinged three-coordinate flexible attitude adjustment unit. Background technique [0002] A large number of curved surfaces and large components with irregular geometric shapes are used in military, aviation, aerospace, ship and other fields. Their assembly process is generally assembled from parts into relatively simple assemblies and segments, then assembled into more complex segments and components, and finally the components are butted into a complete product. During the docking assembly of various components, each component is required to have a correct posture, which requires adjustment of the relative position and posture between the components. [0003] The pose adjustment of components is realized by certain tooling. Traditional assembly of large parts uses fixed and rigid tooling. Rigid chemical equipment is specially designed for specific structures, and every detail needs to be considered, resulting in...

Claims

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Application Information

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IPC IPC(8): B23P19/10
Inventor 柯映林杨卫东蒋君侠秦龙刚贾叔仕郭志敏陈学良黄浦缙盖宇春方强余进海刘刚李江雄俞慈君毕运波王青
Owner ZHEJIANG UNIV
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