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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 simple welding process, improved efficiency, and stable welding process performance

Inactive Publication Date: 2012-02-15
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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Example 1, such as figure 1 Shown, the present invention comprises mobile frame 1, horizontal support 7, mobile frame base 19, machine base 20 and electric control cabinet 24, mobile frame 1 is fixedly installed on mobile frame base 19, mobile frame base 19 is installed on the base of machine base 20 On the machine base guide rail 21, an organic base driving screw 22 is installed on the machine base 20, and the machine base driving screw 22 passes through the screw hole cover installed at the bottom of the mobile frame base 19 to form a movable cooperation relationship, and the machine base driving screw 22 and the mobile frame drive motor 23 are connected, and the base drive screw 22 can be driven by the mobile frame drive motor 23 connected with the electrical control cabinet 24 to accurately control the horizontal movement distance required by the mobile frame 1; vertical guide rails 4 and vertical guide rails 4 are installed on one side of the mobile frame 1 The dri...

Embodiment 2

[0016] Embodiment 2, the present invention can also set a workpiece clamping device 15 that matches the workpiece on the positioner turntable 16 of the positioner 17, and the clamping device 15 can be mechanically controlled or pneumatically controlled. Or the hydraulic mode clamps the workpiece 14 firmly. refer to figure 1 , all the other are with embodiment 1.

Embodiment 3

[0017] Embodiment 3, because the workpiece 14 may need to be preheated before the workpiece is welded 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 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 mobile frame 1, so that the heating device 18 is just set in the The workpiece 14 is preheated. After reaching the preheating requirement, the horizontal support 7 can be lifted to carry out welding work as described in Emb...

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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 engineering to automatically surfacing a layer of hard alloy materials on the inner wall of small-diameter tubes is mainly composed of plasma spray welding guns, powder feeding systems, gas precision adjustment systems, cooling systems, plasma welding power supplies and automatic control systems. Composition, the cobalt chromium tungsten carbide powder is transported to the torch arc of the plasma spray gun by argon gas, and after melting, it is surfacing welded to the surface of the inner hole wall of the small diameter tube. Due to the hard and brittle characteristics of cobalt-chromium-tungsten carbide materials, it is impossible to send cobalt-chromium-tungsten carbide electrodes into the tube hole for surfacing welding. First, it is necessary to make cobalt-chromium-tungsten carbide in...

Claims

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Application Information

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Patent Type & Authority Applications(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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