Full-automatic build-up welding machine

A surfacing welding machine, fully automatic technology, applied in welding equipment, arc welding equipment, manufacturing tools, etc., to achieve the effect of stable welding process performance, simple structure, and improved product technical performance

Inactive Publication Date: 2015-01-21
湘潭大唐焊接材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it still cannot complete the overall welding process of the three faces of the ring structure on the same workpiece clamping device at one time.

Method used

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  • Full-automatic build-up welding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Example 1, such as figure 1 As shown, the present invention includes a mobile frame 1, a horizontal support 7, a mobile frame base 19, a machine base 20, and an electrical control cabinet 24. The mobile frame 1 is fixedly installed on the mobile frame base 19, and the mobile frame base 19 is installed on the machine base 20. On the frame guide rail 21, the frame drive screw 22 is installed on the frame 20, the frame drive screw 22 passes through the screw hole sleeve installed at the lower part of the movable frame base 19 to form a movable matching relationship, the frame drive screw 22 and the movable frame drive motor 23 is connected, can be driven by the mobile frame drive motor 23 connected to the electrical control cabinet 24 to drive the base drive screw 22 to accurately control the horizontal movement distance of the mobile frame 1; the vertical guide rail 4 and vertical are installed on one side of the mobile frame 1 The drive screw 3, the vertical drive screw 3...

Embodiment 2

[0016] In Embodiment 2, the present invention can also provide a workpiece clamping device 15 matching the workpiece on the positioner turntable 16 of the positioner 17, and the clamping device 15 can be mechanically controlled or pneumatically. Or hydraulically clamp the workpiece 14 firmly. Refer to figure 1 , The rest is the same as in Example 1.

Embodiment 3

[0017] In Embodiment 3, because it may be necessary to preheat the workpiece 14 before welding the workpiece according to the process requirements, the present invention can also be provided with a heating device 18 for heating the workpiece matched with the workpiece on one side of the horizontal support 7. The heating device 18 corresponds to the vertical position of the positioner 17, and the heating device 18 is connected with the electric control cabinet 24 or connected with the special heating device electric control cabinet 25. When the workpiece 14 needs to be preheated, the vertical drive screw 3 can be driven by the vertical drive motor 2 connected to the electrical control cabinet 24 to precisely control the vertical movement of the horizontal support 7 along the moving frame 1, so that the heating device 18 is just set in The workpiece 14 is preheated and heated. When the preheating requirement is reached, the horizontal support 7 can be lifted and then the welding ...

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PUM

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Abstract

The invention relates to a full-automatic build-up welding machine. The full-automatic build-up welding machine provided by the invention mainly is used for solving the technical problem that the existing surfacing machine cannot finish the one-off integral soldering for three surfaces with a cyclic structure on the same workpiece clamping device. The technical scheme of the build-up welding machine has the main points that a moving framework (1) capable of longitudinally horizontal moving, a horizontal bracket (7) capable of perpendicularly moving and a horizontal sliding bracket (9) capable of transversely horizontal moving along the horizontal bracket (7) form a bracket capable of moving in three directions; a soldering gun bracket (10) is arranged on the horizontal sliding bracket (9); a soldering gun (12) connected with a soldering machine (13) is sheathed on a soldering gun holding device (11); and a positioning changing machine (17) is arranged at a position corresponding to the soldering gun (12). The full-automatic build-up welding machine provided by the invention can continuously weld multiple surfaces of a workpiece once, thereby greatly improving the production efficiency and effectively improving the technical performances of a product. The full-automatic build-up welding machine provided by the invention can be widely applied to various welding processes required to welding the multiple surfaces of the workpiece.

Description

Technical field [0001] The invention relates to a welding device, in particular to a fully automatic surfacing welding machine. Background technique [0002] The welding equipment used in the project to automatically build up a layer of hard alloy material on the inner wall of the small diameter pipe is mainly composed of plasma spray gun, powder feeding system, gas precision adjustment system, cooling system, plasma welding power supply and automatic control system The structure uses argon gas to transport the cobalt-chromium-tungsten carbide powder to the torch arc of the plasma spray welding gun, and after melting, it is surfacing to the surface of the inner hole wall of the small diameter pipe. Due to the hard and brittle characteristics of the cobalt-chromium-tungsten carbide material, it is impossible to send the cobalt-chromium-tungsten carbide electrode into the pipe hole for surfacing welding. First, the cobalt-chromium-tungsten carbide must be made into powder and trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/04B23K9/12B23K9/235
Inventor 周才武刘铁强张清辉
Owner 湘潭大唐焊接材料有限公司
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