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Flange plate producing and machining device for pipe fitting connection

A technology of using flanges and processing devices, applied in positioning devices, metal processing equipment, metal processing machinery parts, etc., can solve the problems of inability to clamp flanges, and the lack of adaptability of fixed fixtures.

Inactive Publication Date: 2022-02-25
张富博
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The connection function of the flange is mainly realized by multiple positioning holes distributed in the circumferential direction. Drilling is an indispensable process in the production process of the flange, and the fastening of the flange is very important in the drilling process. , the existing fixtures for flanges are not adaptable, and cannot clamp flanges with different inner diameters and different heights

Method used

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  • Flange plate producing and machining device for pipe fitting connection
  • Flange plate producing and machining device for pipe fitting connection
  • Flange plate producing and machining device for pipe fitting connection

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1 to Figure 6 , the present invention provides a technical solution: a flange production and processing device for pipe fittings connection, including a top plate 1 and a working platform 2, the top of the working platform 2 is provided with an inner diameter clamping mechanism 5 for centering the flange.

[0030] The inner diameter clamping mechanism 5 includes an annular installation cylinder 51, which is fixedly connected to the top of th...

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Abstract

The invention discloses a flange plate producing and machining device for pipe fitting connection. The device comprises a top plate and a working platform, the top of the working platform is provided with an inner diameter clamping mechanism for centering a flange plate, the inner diameter clamping mechanism comprises an annular mounting cylinder, the annular mounting cylinder is fixedly connected to the top of the working platform, the annular mounting cylinder is in a hollow pipe shape, a plurality of mounting grooves are formed in the outer wall of the annular mounting cylinder in a circumferential array penetrating mode, sliding blocks are slidably connected to the inner walls of the mounting grooves, and a pressure plate is connected to the inner wall of the annular mounting cylinder in an up-down sliding mode. Through cooperation of the above structures, the device achieves the function of fixing and clamping flange plates with different inner diameters and different heights, can drill positioning holes in the flange plates in a circumferential equally-divided mode, and can adjust the drilling position of a drilling machine according to the inner diameters of the flange plates, so that the drilling requirements of positioning holes of the flange plates of different specifications are met.

Description

technical field [0001] The invention relates to the technical field of flanges, in particular to a production and processing device for flanges used for connecting pipe fittings. Background technique [0002] The flange is a part that connects the pipe to the pipe. It is connected to the end of the pipe. There are holes on the flange. The matching pair of flanges are fastened by bolts so that the pipes can be fixed and connected. [0003] The connection function of the flange is mainly realized by multiple positioning holes distributed in the circumferential direction. Drilling is an indispensable process in the production process of the flange, and the fastening of the flange is very important in the drilling process. , the existing fixing fixtures for flanges do not have adaptability, and cannot clamp flanges with different inner diameters and different heights. [0004] Therefore, in order to improve the above-mentioned problems, the present invention proposes a producti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B47/00B23Q3/06
CPCB23B41/00B23B47/00B23Q3/06
Inventor 张富博
Owner 张富博
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