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A two-pin positioning tool on one side of a large workpiece

A large-scale workpiece and pin positioning technology, applied in the direction of the chuck, etc., can solve the problems that the dimensional accuracy of the positioning hole cannot be guaranteed, cannot adapt to the automatic processing of large workpieces, and the accuracy of robots and robot tooling cannot be guaranteed, so as to reduce the positioning requirements without loss. The effect of positioning accuracy

Active Publication Date: 2022-07-15
烟台艾创机器人科技有限公司
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  • Abstract
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Problems solved by technology

However, for the automatic processing of large workpieces, on the one hand, the dimensional accuracy of the positioning holes on the workpiece cannot be guaranteed, and on the other hand, the accuracy of robots and robot tooling cannot be guaranteed, resulting in the existing one-side two-pin positioning tooling being unable to adapt to the automatic processing of large workpieces

Method used

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  • A two-pin positioning tool on one side of a large workpiece
  • A two-pin positioning tool on one side of a large workpiece

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Embodiment Construction

[0009] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise", etc. is based on The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as Limitations of the present invention.

[0010] In the description of the present invention, unless otherwise specified, "plurality" means two or more, unless otherwise expressly defined.

[0011] In the present invention, unless otherwise expressly specifi...

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Abstract

The invention relates to automation equipment, in particular to a two-pin positioning tool on one side of a large workpiece, comprising a fixing plate, wherein a center hole is formed on the fixing plate to avoid a three-jaw centering chuck, and a first positioning tool is fixed on the fixing plate A pin, a centering finger is fixed on the jaws of each of the three-jaw centering chucks, a limit pin and a positioning block are fixed on the upper surface of the centering finger, and the three centering fingers are A disc-shaped limit plate is placed on the upper surface of the limit plate, and three oblong holes are opened in the radial direction of the limit plate corresponding to the position of the limit pin; the inner side of the positioning block has a circumferential circle with the limit plate. Arc face with equal face curvature. Compared with the prior art, the present invention greatly reduces the positioning requirement without losing the positioning accuracy.

Description

technical field [0001] The invention relates to automation equipment, in particular to a positioning tool with two pins on one side of a large workpiece. Background technique [0002] Two-pin positioning tooling on one side is a common positioning method in machining. However, for the automatic processing of large workpieces, on the one hand, the dimensional accuracy of the positioning holes on the workpiece cannot be guaranteed, and on the other hand, the accuracy of robots and robot tooling cannot be guaranteed, resulting in the existing one-side and two-pin positioning tooling cannot adapt to the automatic processing of large workpieces. SUMMARY OF THE INVENTION [0003] In order to solve the above-mentioned technical difficulties, the present invention provides a two-pin positioning tool on one side of a large workpiece, and the adopted technical scheme is: [0004] A two-pin positioning tool on one side of a large workpiece, including a fixing plate, the fixing plate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B31/103
CPCB23B31/103
Inventor 冯晓明史大浩艾虎尹臣林刘泽霖刘明远李军峰隋安东
Owner 烟台艾创机器人科技有限公司
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