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An auxiliary positioning device for machining

A technology for assisting positioning and machining. It is used in positioning devices, metal processing equipment, metal processing machinery parts, etc., and can solve the problems of difficulty in degrees of freedom, affecting positioning efficiency, and low positioning efficiency.

Active Publication Date: 2020-10-20
HENAN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the positioning of workpieces is generally done manually, which is inefficient in positioning, and the positioning of ordinary positioning blocks is basically achievable for some structures where the positioning reference is on a plane. For some workpieces with irregular shapes, it is often difficult to perform comprehensive positioning due to their positioning references, which makes it difficult to accurately limit the degree of freedom when positioning them, resulting in low positioning accuracy and affecting positioning efficiency.

Method used

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  • An auxiliary positioning device for machining
  • An auxiliary positioning device for machining
  • An auxiliary positioning device for machining

Examples

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Embodiment Construction

[0032] see Figure 1-5 , in an embodiment of the present invention, an auxiliary positioning device for mechanical processing, including a frame, a processing platform 4, a clamping mechanism and a positioning platform 22, wherein, the top of one end of the frame is provided with a horizontally and vertically adjustable position Processing platform 4; the processing platform 4 is provided with a vertically extending vertical seat 1 on both lateral sides, and the clamping mechanism can be vertically guided and slidably arranged on the vertical seat 1, and is located on both sides Between vertical seats 1; characterized in that,

[0033] The positioning platform 22 is arranged on one side of the longitudinal direction of the processing platform on the frame, and the positioning platform 22 can move along the longitudinal direction of the frame;

[0034] The upper end surface of the processing platform is provided with a linear positioning chute 21 extending along the longitudin...

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Abstract

The invention discloses an auxiliary positioning device for machining, and relates to the technical field of machining auxiliary devices. A limit control component for positioning the position of a positioning platform is arranged between the positioning platform and a processing platform of the auxiliary positioning device, so that the positioning platform can be conveniently positioned; and thenthe positioning platform is used for positioning and limiting a workpiece in the horizontal direction so as to limit the degree of freedom of the workpiece in the horizontal direction, thus, when theworkpiece is positioned, only the degree of freedom of the workpiece in the vertical direction needs to be positioned, and the degree of accuracy is relatively high. A positioning and detecting component for positioning a workpiece to be tightly supported on the positioning platform is arranged on the positioning platform of the auxiliary positioning device and can detect the contour of the workpiece so as to detect the coordinate information of the workpiece to be positioned on the positioning platform; the workpiece is clamped through a clamping mechanism; and the workpiece is positioned bythe contour detection method, so that the positioning efficiency can be effectively improved, and the positioning accuracy is ensured.

Description

technical field [0001] The invention relates to the technical field of mechanical processing auxiliary equipment, in particular to an auxiliary positioning device for mechanical processing. Background technique [0002] Mechanical parts need to be positioned during processing, and drilling and cutting operations can only be performed after the parts are positioned. However, at present, the positioning of workpieces is generally done manually, which is inefficient in positioning, and the positioning of ordinary positioning blocks is basically achievable for some structures where the positioning reference is on a plane. For some workpieces with irregular shapes, it is often difficult to perform comprehensive positioning due to their positioning references, which makes it difficult to accurately limit the degree of freedom when positioning them, resulting in low positioning accuracy and affecting positioning efficiency. . [0003] Therefore, the present invention provides an ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06B23Q17/20
CPCB23Q3/06B23Q17/20
Inventor 周红梅秦歌闫亮王志阳陈会涛
Owner HENAN POLYTECHNIC UNIV
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