Cone-shaped tube machining and locating device

A technology of clamping device and tapered tube, which is applied in the direction of auxiliary devices, metal processing equipment, manufacturing tools, etc., can solve the problems of poor processing effect and poor fixation, and achieve the effect of improving quality and ensuring clamping and positioning

Inactive Publication Date: 2015-11-04
CHENGDU MATSUKAWA METAL MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing tapered tube is processed, it is often due to poor fixing, which leads to disadvantages such as poor processing effect

Method used

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  • Cone-shaped tube machining and locating device

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Embodiment Construction

[0011] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0012] figure 1 The clamping device for tapered pipe processing provided by the present invention is shown, including a housing 1, a valve core 2, a spring 3, a valve stem 4, a positioning plate 5, a clamping rod 6, a support rod 7, an annular column 8, an expansion Cone 9, movable block 10, pull rod 11 and fixed block 12. One side of the positioning plate 5 is provided with a housing 1, and the housing 1 is provided with a valve core 2 matched therewith, the valve core 2 is connected with a valve stem 4, the valve stem 4 passes through the positioning plate 5, and is connected with a fixing block 12 , the fixed block 12 is rotatably connected with a plurality of support rods 7; a spring 3 is provided between the valve core 2 and the positioning plate 5; the other side of the positioning plate 5 is rotatably provi...

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Abstract

The invention discloses a cone-shaped tube machining and locating device which comprises a locating plate and a movable block. A shell is arranged on one side of the locating plate. A valve element matched with the shell is arranged in the shell. A valve rod is connected with the valve element, penetrates through the locating plate, and is connected with a fixed block. The fixed block is connected with multiple supporting rods in a rotating mode. A spring is arranged between the valve element and the locating plate. Multiple clamping rods are arranged on the other side of the locating plate in a rotating mode and connected with the supporting rods in a rotating mode. The shell is provided with an air inlet. A pulling rod is arranged on the movable block, an annular column is fixedly connected with one end of the pulling rod, the outer circular surface of the annular column is a conical surface, and the annular column is provided with an expansion cone matched with the conical surface of the annular column. The cone-shaped tube machining and locating device improves work efficiency and lowers cost.

Description

technical field [0001] The invention relates to the field of tapered pipe processing equipment, in particular to a tapered pipe processing clamping device. Background technique [0002] In the prior art, the tapered tubes are often processed in various ways, such as welding flanges, drilling or truncating, etc., so it is often necessary to fix the tapered tubes. However, the tapered tubes are different from ordinary shaped workpieces and are difficult to Fixed processing. For example, when welding flanges, the connection between the flange and the tapered pipe is not firm before welding. Usually, the flange needs to be placed flat on the workbench, and then the tapered pipe is placed vertically on the flange body, so that Enhanced stability when welding. [0003] When the existing tapered tube is processed, it often has disadvantages such as poor processing effect due to poor fixation. Contents of the invention [0004] The object of the present invention is to provide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053B23B31/40
CPCB23K37/0531B23B31/4066
Inventor 周建川
Owner CHENGDU MATSUKAWA METAL MATERIALS
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