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Positioning core plate

A technology for positioning core boards and core boards, applied in positioning devices, clamping, support, etc., can solve problems such as difficulty in processing workpieces, unstable workpiece fixation, etc., and achieve the effect of improving processing accuracy

Inactive Publication Date: 2013-04-03
大连金成盛世重工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when processing some cylindrical workpieces, it is necessary to fix the workpiece on a flat surface. The existing workpiece is not fixed firmly, which brings certain difficulties to the processing of the workpiece.

Method used

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  • Positioning core plate
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Embodiment 1

[0010] A positioning core plate, characterized in that the positioning core plate is in the shape of a ring, the bottom of the core plate is on the same plane, the upper part of the core plate includes the outer side of the ring 1, the inner side of the ring 2, and the outer side of the ring 1 is outside the inner side of the ring 2 , the outer side 1 of the ring is thicker than the inner side 2 of the ring. Thus forming a ring with a groove inside.

[0011] A circular hole 3 is arranged on the inner side of the ring, which can effectively save raw materials.

[0012] The positioning core plate is clamped on the rotary table of the boring machine, and the positioning roller ensures the coaxiality of the workpiece, so that the workpiece is fixed firmly and the work efficiency is improved.

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Abstract

The invention discloses a positioning core plate, which is of a ring shape. The bottom of a core plate is in the same plane, the upper part of the core plate comprises a ring outside and a ring inside, wherein the ring outside is arranged outside the ring inside, the thickness of the ring outside is larger than that of the ring inside, and a round hole is arranged on the ring inside. The positioning core plate has the advantages that the processing cost is low, a cylindrical workpiece can be effectively fixed, and the processing precision is improved.

Description

technical field [0001] The invention relates to a positioning core board. Background technique [0002] At present, when processing some cylindrical workpieces, it is necessary to fix the workpieces on a plane to work. The existing workpieces are not fixed firmly, which brings certain difficulties to the processing of workpieces. Contents of the invention [0003] In order to solve the above problems, the present invention provides a positioning core plate, which is characterized in that the positioning core plate is in the shape of a ring, the bottom of the core plate is on the same plane, and the upper part of the core plate includes the outer side of the ring, the inner side of the ring, and the outer side of the ring. Outside the ring inside, the ring outside is thicker than the ring inside. This creates a ring with grooves inside, into which a cylindrical workpiece can be placed and held in place. [0004] A circular hole is arranged on the inner side of the ring. ...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
Inventor 周斌
Owner 大连金成盛世重工有限公司