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Metal plate developed intersecting line marking-gauge

A scribing gauge and intersecting line technology, applied in the field of sheet metal unfolding intersecting line scribing gauges, can solve the problems of low scribing accuracy, repetitive labor, cumbersome and other problems, save template materials, and achieve high scribing accuracy. , Improve the effect of work efficiency

Inactive Publication Date: 2005-07-20
ANYANG IRON & STEEL GRP
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

To make a structural part with a certain three-dimensional shape, the traditional method is to first use the method of developing lines on the plane model material to carry out lofting and marking, draw the intersecting lines between the parts of the structural part, and cut the model along the intersecting lines , attach the template to the surface of the "gyrotron", and draw intersecting lines on the surface of the "gyrotron" along the edge of the template to complete the scribing process of the intersecting lines. This method of scribing has many disadvantages: cumbersome and low efficiency , The pattern development line is straight instead of curved, resulting in low marking accuracy, the template is not easy to store for a long time, and there is a lot of repetitive labor in the marking process

Method used

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  • Metal plate developed intersecting line marking-gauge

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Embodiment Construction

[0012] The present invention consists of a pointer 3, a marking needle 4, a dial 5, a centering sleeve 6, a positioning bolt 7, a fork rod 8, a sleeve 9, a positioning nut 10, an adjustable swivel frame 11, a sizing pointer 12, and an adjusting nut 13 , Adjustable screw rod 14 and connecting bolt 15 are formed. The dial 5 is a semi-circular angle dial, which can be made of an insulating glue board, such as an insulating glue board with a thickness of 9mm. The two ends of the dial 5 are respectively installed on a dial bracket 1, so that the dial can sit on the surface of the gyratory body with any diameter smoothly, and keep the dial surface and the axis of the gyratory body in the same plane. There is a central hole in the center of the disc angle, and the connecting bolt 15 connects the lower ends of the two fork rods of the fork rod 8, the pointer 3 and the dial 5 through the central hole on the dial 5, and the pointer 3 and the fork rod 8 are connected to each other. Vert...

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Abstract

The present invention relates to a sheet-metal work developed intersecting line marking gauge, and it is sued for marking out intersecting line on the surface of recovling body. Said invention is composed of the components of indicator, marking awl, scale disk, centering bush, positioning bolt, fork bar, sleeve, positioning nut, adjustable rotary frame, sizing pointer, regulating nut, adjustable screw bolt and connecting bolt. It can raise marking accuracy and efficiency, and can save sample sheet material.

Description

technical field [0001] The invention relates to a sheet metal unfolding intersecting line scribing gauge, which belongs to the field of sheet metal scribing. It is mainly used for drawing intersecting lines in sheet metal development, that is, drawing intersecting lines on the surface of a gyroscopic body. Background technique [0002] Sheet metal unfolding plays an irreplaceable role in various industries of the national economy, and most of the marking lines in sheet metal unfolding are the marking lines of the intersecting lines of "gyrotrons". To make a structural part with a certain three-dimensional shape, the traditional method is to first use the method of unfolding lines on the plane model material to carry out lofting and marking, draw the intersecting lines between the parts of the structural part, and cut the model along the intersecting lines , attach the template to the surface of the "gyrotron", and draw intersecting lines on the surface of the "gyrotron" alo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H7/04
Inventor 周森彪宋和平周森魁郑学民孙志刚樊晓莉
Owner ANYANG IRON & STEEL GRP
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