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Bent pipe part lathe machining device

A technology for lathe processing and pipe parts, which is applied in the field of lathe processing devices for bent pipe parts, can solve problems such as clamping and achieve the effect of enhancing rigidity

Inactive Publication Date: 2021-04-16
BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a lathe processing device for bent pipe parts, which solves the problem of clamping bent pipe parts

Method used

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  • Bent pipe part lathe machining device

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Embodiment Construction

[0010] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below.

[0011] A lathe processing device for bent pipe parts proposed by the present invention comprises a three-jaw chuck base and a bracket; three slide grooves are evenly distributed on the three-jaw chuck base for installing three brackets, and the inside of the bracket is provided with There is a groove to accommodate the bent part of the elbow; the bracket can slide in the chute to clamp the elbow.

[0012] Replace the jaws of the original three-jaw chuck with a bracket, and the bracket is coaxial with the original jaws of the three-jaw chuck. Reinforcing ribs are arranged on each bracket.

[0013] The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of...

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Abstract

The invention relates to a bent pipe part lathe machining device. A support is used for replacing a clamping jaw of a three-jaw chuck; a groove is formed in the inner side of the support and used for containing a bent part of a bent pipe; and the support is coaxial with an original clamping jaw of the three-jaw chuck. In order to preserve a certain space for a guide pipe, the support is manufactured on the basis of the original lathe three-jaw chuck; a certain space is reserved for clamping of the guide pipe; a new three-jaw chuck is coaxial with original jaws of the three-jaw chuck; the precision of the clamp is ensured; each clamping jaw is provided with a reinforcing rib, so that the rigidity of the clamping jaws is enhanced; and the three-jaw chuck is suitable for turning parts with various appearances.

Description

technical field [0001] The invention belongs to the field of processing bent pipe parts, and in particular relates to a lathe processing device for bent pipe parts. Background technique [0002] A certain type of cross needs to be airtight tested after welding with the conduit. The cross that fails the air tight test needs to be repaired. Since the axis of the conduit is a spatial curve, it cannot be clamped on the three jaws of the lathe. This part is formed by welding after machining, and cannot be repaired by the original processing method after welding. Contents of the invention [0003] The invention provides a lathe processing device for bent pipe parts, which solves the problem of clamping the bent pipe parts. [0004] In order to solve the above technical problems, the present invention provides a lathe processing device for pipe parts, which is characterized in that: the bracket is replaced with the jaws of the three-jaw chuck, and the inside of the bracket is pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B31/103B23B31/12
Inventor 张路高志州孙成贤
Owner BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP