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Workpiece positioner

A positioner and workpiece technology, applied in manufacturing tools, metal processing equipment, auxiliary welding equipment, etc., can solve the problems of poor structural stability, hidden safety hazards, and high installation difficulty

Inactive Publication Date: 2021-09-10
天津鹏程誉泰液压支架有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Due to the limitation of the radius of gyration of the workpiece, the height of the rotation axis of the traditional positioner cannot be less than the radius of gyration of its nominal maximum workpiece
And the height of the rotation axis is fixed and cannot be adjusted
As a result, the center of gravity of the workpiece is always at a relatively high position, the structural stability is not good, and there are certain potential safety hazards
Due to the high height of the rotation axis of the traditional positioner, it is very inconvenient for the welder to weld after being superimposed on the height of the workpiece, which may affect the welding quality and product quality
In addition, traditional positioners are mostly split structures with complex structures, high difficulty in installation, and high overall equipment prices.

Method used

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Embodiment Construction

[0011] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. see figure 1 with figure 2 , a workpiece positioner, comprising a platform 1, a locking mechanism, a brake motor 2, a lifting mechanism and a base 3; the locking mechanism is fixed on both sides of the platform, and the two sides of the bottom of the platform are respectively fixed Connecting ear 4 is arranged, and described connecting ear is connected with described elevating mechanism by hinge shaft 5, and the bottom of described elevating mechanism is fixed on the described base, and described brake motor is installed on described elevating mechanism, and the brake motor The output shaft is equipped with a driving gear 6, and the bottom of the platform is fixed with an arc gear 7. The center of the arc gear is on the same axis as the hinge shaft of the connecting ear, and the bottom of the arc gear me...

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Abstract

The invention relates to the technical field of welding devices, in particular to a workpiece positioner which comprises a platform, locking mechanisms, a band-type brake motor, a lifting mechanism and a base. The locking mechanisms are fixed to the two sides of the platform, connecting lugs are fixed to the two sides of the bottom of the platform correspondingly, the connecting lugs are connected with the lifting mechanisms through hinge shafts, the bottom of the lifting mechanism is fixed to the base, the band-type brake motor is installed on the lifting mechanism, and a driving gear is installed on an output shaft of the band-type brake motor. An arc-shaped gear is fixed to the bottom of the platform, the circle center of the arc-shaped gear and the hinged shafts of the connecting lugs are located on the same axis, and the bottom of the arc-shaped gear is engaged with the driving gear. Compared with a traditional positioner, the workpiece positioner has the advantages of being simple in structure, easy and convenient to install, high in reliability, low in cost and the like.

Description

technical field [0001] The invention relates to the technical field of welding devices, in particular to a workpiece positioner. Background technique [0002] Due to the limitation of the radius of gyration of the workpiece, the height of the rotation axis of the traditional positioner cannot be less than the radius of gyration of its nominal maximum workpiece. And the height of the rotation axis is fixed and cannot be adjusted. As a result, the center of gravity of the workpiece is always at a relatively high position, the structural stability is not good, and there is a certain potential safety hazard. Due to the high height of the rotation axis of the traditional positioner, it is very inconvenient for the welder to weld after being superimposed on the height of the workpiece, which may affect the welding quality and product quality. In addition, traditional positioners are mostly split structures with complex structures, high difficulty in installation, and high overal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047
CPCB23K37/047
Inventor 郑波王朋周卫刘建功高月
Owner 天津鹏程誉泰液压支架有限公司
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