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Aligning-positioning mechanism and aligning-positioning method

一种定位机构、定位构件的技术，应用在定位装置、金属加工机械零件、夹固等方向，能够解决工作周期长、调整工作困难等问题，达到容易调整的效果

Inactive Publication Date: 2006-11-29
THE JAPAN STEEL WORKS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as described above, this adjustment work is difficult and the work period for ready-to-run is long

Method used

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  • Aligning-positioning mechanism and aligning-positioning method
  • Aligning-positioning mechanism and aligning-positioning method
  • Aligning-positioning mechanism and aligning-positioning method

Examples

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Effect test

Embodiment Construction

[0034] Embodiments of the present invention are described below with reference to the drawings.

[0035] figure 1 To illustrate a side sectional view of the configuration of a metal injection molding machine and a stationary die, one embodiment of the present invention is applied to this configuration.

[0036] [Metal Injection Molding Machine]

[0037] The metal injection molding machine includes: a heating cylinder 2 having a heater 21 disposed on its outer circumference; an extended nozzle 3 mounted on a front end portion 23 of the cylinder so that it can be inserted into a die; The screw rod 22 inside the barrel 2. The extension nozzle 3 includes: a front end portion 32 fitted in the inner disc hole 11 of the inner disc 12 described later; a mounting end 33 mounted adjacent to the cartridge front end portion 23; and a mounting end 33 formed between the front end portion 32 and the mounting end 33 Tapered portion 31 .

[0038] [die]

[0039] The die 1 includes a fixed...

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PUM

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Abstract

A positioning plate of this invention comprises an outer side plate of a torus shape having an outer side plate hole formed eccentrically of the outer circumference, and an inner side plate of a torus shape having such an inner side plate hole eccentrically of the outer circumference that a leading end portion is fitted. The outer side plate is fitted in a stationary die hole, and the inner side plate is fitted in the outer side plate hole of the outer side plate.

Description

[0001] This application is based on Japanese Patent Application No. 2005-154119, which is hereby incorporated by reference. technical field [0002] The present invention relates to an alignment positioning mechanism and an alignment positioning method for positioning a pipe or a shaft arranged in a circular hole. Background technique [0003] In the related art, there are many mechanical components that require the positioning of a tube or shaft within a circular bore. Figure 5 A schematic top plan view to show a state in which a tube 112 of circular section is concentrically positioned in a circular hole 111 formed in the block 110, and in which a disk 113 is fitted without any gap from the hole 111 and the tube 112. In the annular space formed by the hole 111 and the pipe 112 . [0004] Such a configuration is disclosed in JP-A-2003-94158 as, for example, a nozzle device in a metal injection molding machine, and the nozzle minimizes unnecessary parts other than the produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00B23Q3/18B22D17/20B22D17/22
CPCB22D17/10B22D17/2023
Inventor 辻和也
Owner THE JAPAN STEEL WORKS LTD
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