Positioning die for arranging elbow pipe on powder concentrator shell

A technology for positioning molds and powder separators, applied in auxiliary devices, manufacturing tools, auxiliary welding equipment, etc., can solve problems such as difficult and accurate positioning, and achieve the effects of improving work efficiency, simple operation, and ensuring production accuracy

Inactive Publication Date: 2011-11-23
江苏羚羊机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When welding the elbow on the shell of the powder separator, it is necessary to consider the height and parallel relationship between the flange surface of the elbow and the flange surface of the bottom, the distance and azimuth relationship between the flange center of the elbow and the center of the shell, and It is difficult to accurately locate the bolt holes on the flange surface of the elbow and the bolt holes on the flange surface of the upper part of the shell, etc.

Method used

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  • Positioning die for arranging elbow pipe on powder concentrator shell
  • Positioning die for arranging elbow pipe on powder concentrator shell
  • Positioning die for arranging elbow pipe on powder concentrator shell

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Embodiment Construction

[0017] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] like figure 1 and figure 2 The positioning mold shown includes an upper formwork 1, a mandrel 2, a lower formwork 3 and two support plates 4, one end of the mandrel 2 is vertically connected to the center of the upper formwork 1, and the other end is vertically connected to the center of the lower formwork 3 In terms of position, each support plate 4 is vertically connected to the upper template 1 and the lower template 3, and two positioning modules 4-1 and a positioning pointer 4-2 are arranged on it, and the two positioning modules 4-1 are connected horizontally. The included angle with the mandrel 2 is 90°, the positioning pointer 4-2 points to the middle position of the two positioning modules 4-1, and the two support plates are symmetrically arranged at both ends of the mandrel 2 . The upper template 1 is provided with two se...

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Abstract

The invention discloses a positioning die for arranging an elbow pipe on a powder concentrator shell. The positioning die comprises an upper die plate, a core rod and a lower die plate, wherein one end of the core rod is vertically connected with the upper die plate, and the other end of the core rod is vertically connected with the lower die plate; and a positioning device for fixing the elbow pipe is arranged on the upper die plate. By the positioning die, the installation accuracy of the elbow pipe on the powder concentrator shell is ensured, and the measurement positioning difficulty and manufacturing error of the elbow pipe during weld positioning are reduced effectively. In addition, the manufacturing accuracy is ensured while the work efficiency is improved during batch production, and the positioning die is easy and convenient to operate.

Description

technical field [0001] The invention relates to a positioning mold, in particular to a positioning mold used for installing an upper elbow on a shell of a powder separator. Background technique [0002] When welding the elbow on the shell of the powder separator, it is necessary to consider the height and parallel relationship between the flange surface of the elbow and the flange surface of the bottom, the distance and azimuth relationship between the flange center of the elbow and the center of the shell, and The azimuth relationship between the bolt holes on the flange surface of the elbow and the bolt holes on the flange surface on the upper part of the shell makes it difficult to locate accurately. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a positioning mold that can accurately position the bent pipe on the casing. [0004] In order to solve the problems of the technologies described above, the techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053
Inventor 何明华朱国栋
Owner 江苏羚羊机械有限公司
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