Virtual simulation welding simulation system and welding rod adhesion simulation method

Abstract

The invention relates to the field of devices for demonstration in the industrial production process, in particular to a virtual simulation welding simulation system and a welding rod adhesion simulation method. The virtual simulation welding simulation system comprises a virtual simulation welding host, a welding gun model, a welding rod model clamped on the welding gun model and a welded piece model, and the welded piece model comprises a welded piece model body and a simulation welding seam arranged on the welded piece model body. And an electromagnet is arranged at the simulated weld joint of the welded piece model body or the end part of the welding rod. The welding rod adhesion simulation method comprises the steps that an electromagnet is arranged at the welding seam simulation position of a welded piece model or the end of a welding rod model, the electromagnet is powered on to generate magnetic attraction force, so that the welding rod model and the welded piece model are attracted, and the welding rod adhesion condition is simulated. The effect that the electromagnet enables the welding rod model and the welded piece model to be attracted under the electrified condition is used for simulating the situation that a welding rod adheres to a welded piece in reality, and the problem that an existing system cannot simulate the situation that the welding rod model adheres to the welded piece model is solved.

Description

Technical Field

[0001] The invention relates to the field of devices for demonstration in industrial production processes, and in particular to a virtual simulation welding system and a welding rod adhesion simulation method. Background Art

[0002] The virtual simulation welding simulation system mainly includes a welded part model with a simulated weld, a virtual simulation welding host, a VR helmet, a welding gun model, and a welding rod model clamped on the welding gun model. The Chinese invention patent with application publication number CN117995038A and application publication date 2024 / 05 / 07 discloses a method for using a virtual simulation welding teaching system. The document discloses that the method for using the virtual simulation welding simulation system is that the trainee can wear a VR helmet and hold a welding gun model clamped with a welding rod model, align the welding rod model with the simulated weld on the welded part model for simulated welding training, and the trainee can see the real welding scene through the VR helmet and experience the real welding process during the welding operation, but the existing virtual simulation welding simulation system cannot simulate the situation when the welding rod model is adhered to the welded part model, and cannot give the trainee a real sense of welding rod adhesion, resulting in the trainee being unable to understand under what circumstances welding rod adhesion will occur. Summary of the invention

[0003] The purpose of the present invention is to provide a virtual simulation welding system to solve the problem that the existing virtual simulation welding system cannot simulate the situation when the welding rod model sticks to the welded part model, so that the entire system cannot give the trainee a real feeling of welding rod sticking.

[0004] The object of the present invention is to provide a welding rod adhesion simulation method to solve the problem that the existing virtual simulation welding simulation system cannot simulate the adhesion of the welding rod model on the welded part model.

[0005] In order to achieve the above-mentioned object, the welded part of the present invention adopts the following technical scheme: A virtual simulation welding simulation system includes a virtual simulation welding host, a welding gun model, a welding rod model clamped on the welding gun model and a welded workpiece model, wherein the welded workpiece model includes a welded workpiece model body and a simulated weld arranged on the welded workpiece model body, an electromagnet is provided at the simulated weld of the welded workpiece model body or an electromagnet is provided at the end of the welding rod model, the electromagnet is connected to the virtual simulation welding host, the virtual simulation welding host is used to provide power to the electromagnet and control the electromagnet to be charged, and the electromagnet is used to make the welding rod model and the welded workpiece model adsorbed together when charged, thereby simulating the actual welding rod adhesion in reality.

[0006] Furthermore, the electromagnet is arranged on the welded part model and is an integrated long strip structure and extends along the simulated weld.

[0007] Furthermore, the simulated weld is a groove-type weld with a depression in the middle.

[0008] Furthermore, the welded part model is a cylindrical tube structure, and the simulated weld is arranged on the outer wall of the cylindrical tube structure and along the circumference of the tube; or the welded part model is a flat plate structure, and the simulated weld is a linear weld arranged on the flat plate structure.

[0009] Beneficial effects: The virtual simulation welding simulation system of the present invention is an improved invention. Specifically, by setting an electromagnet on the weld of the workpiece body or at the end of the welding rod model, the virtual simulation welding host provides power to the electromagnet and controls the electromagnet to be energized. When the electromagnet is energized, the welding rod model and the workpiece model are adsorbed together to simulate the actual welding rod adhesion in reality, thereby solving the problem that the existing virtual simulation welding simulation system cannot simulate the adhesion of the welding rod model to the workpiece model.

[0010] To achieve the above objectives, the welding rod adhesion simulation method of the present invention includes: setting an electromagnet at the simulated weld of the welded workpiece model or at the end of the welding rod model, energizing the electromagnet to generate magnetic attraction to make the welding rod model and the welded workpiece model adsorb each other, so as to simulate the welding rod adhesion situation.

[0011] Furthermore, the electromagnet is arranged on the welded part model.

[0012] Furthermore, the electromagnet is configured as an integrated long strip structure, and the electromagnet of the integrated long strip structure is arranged along the simulated weld on the weldment model.

[0013] Furthermore, the simulated weld on the weldment model is set as a groove-shaped weld with a middle portion sunken inward, and the one-piece long strip structure electromagnet is embedded in the groove-shaped weld and extends along the track of the groove-shaped weld.

[0014] Furthermore, the model of the welded part is set to a cylindrical tube structure, a simulated weld is set on the outer tube wall of the welded part model and the simulated weld is extended circumferentially around the tube body of the welded part model; or the model of the welded part is set to a flat plate structure, and the simulated weld is a straight weld set on the flat plate structure.

[0015] Beneficial effect: By setting an electromagnet on the weld of the workpiece body or at the end of the welding rod model, the virtual simulation welding host provides power to the electromagnet and controls the electromagnet to be energized. When the electromagnet is energized, the welding rod model and the workpiece model are adsorbed together to simulate the actual welding rod adhesion in reality, thereby solving the problem that the existing virtual simulation welding simulation system cannot simulate the adhesion of the welding rod model to the workpiece model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a welded part in the virtual simulation welding system of the present invention; Figure 2 It is a structural schematic diagram of another welded part of the virtual simulation welding system of the present invention.

[0017] In the figure: 1. model of welded part; 11. body of welded part model; 2. simulated weld; 3. electromagnet. DETAILED DESCRIPTION

[0018] The present invention arranges an electromagnet at the weld of a welded part model in a virtual simulation welding system or at the end of a welding rod model, and uses the electromagnet to adsorb the welding rod model and the welded part model together under a charged state, thereby simulating the actual welding rod adhesion in reality.

[0019] Based on the above concept, as a basic embodiment, the virtual simulation welding simulation system of the present invention includes a virtual simulation welding host, a welding gun model, a welding rod model clamped on the welding gun model and a welded object model 1, wherein the welded object model 1 includes a welded object model body 11 and a simulated weld 2 arranged on the welded object model body 11, and an electromagnet 3 is provided at the simulated weld 2 of the welded object model body 11, and the electromagnet 3 is connected to the virtual simulation welding host, and the virtual simulation welding host is used to provide power to the electromagnet 3 and control the electromagnet 3 to be charged, and the electromagnet 3 is used to adsorb the welding rod model when it is charged to simulate the real welding rod adhesion in reality. The electromagnet 3 can also be set at the end of the welding rod model, and the electromagnet 3 at the end of the welding rod model causes the welded object model 1 and the welding rod model to be adsorbed together when powered on to simulate the real welding rod adhesion in reality.

[0020] Since the structural strength of the welding rod model is not sufficient to support the electromagnet 3 , preferably, the electromagnet 3 is arranged at the simulated weld 2 of the weldment model 1 .

[0021] The electromagnet 3 may be a split block structure, and multiple electromagnets 3 of block structure are sequentially arranged in the simulated weld 2 along the direction of the simulated weld 2, and multiple electromagnets 3 of block structure are sequentially connected to the virtual simulation welding host. In a preferred embodiment, the electromagnet 3 is an integrated long strip structure, and the electromagnet 3 of the long strip structure is extended and arranged in the simulated weld 3 along the direction of the simulated weld 2.

[0022] The simulated weld 2 is mainly used to guide the welding rod model to perform welding operations thereon, and the simulated weld 2 can be a guide line set on the welded part model 1. In a preferred embodiment, the simulated weld 2 is a groove-type weld with a concave middle, and the groove-type weld is used to simulate a real weld in which two workpieces are connected to each other for welding in reality.

[0023] like Figure 1As shown, the weldment model 1 is a cylindrical tube structure, and the simulated weld 2 is arranged at the outer wall of the cylindrical tube structure and along the circumference of the tube. In other embodiments, such as Figure 2 As shown, the weldment model 1 may also be a plate-like structure, and the simulated weld 2 is a linear weld arranged on the plate surface of the plate-like structure.

[0024] The present invention also provides a welding rod adhesion simulation method, which mainly includes energizing an electromagnet 3 disposed at a simulated weld 2 of a welded part model 1 or at the end of a welding rod model, and generating a magnetic attraction force to adsorb the welding rod model to the welded part model 1 after the electromagnet 3 is energized. Since the structure of the welding rod model itself is relatively small and insufficient to support the electromagnet 3, in order to make the simulated welding process proceed smoothly, preferably, the electromagnet 3 is disposed on the welded part model 1.

[0025] The electromagnet 3 is configured as an integrated long strip structure, and the electromagnet 3 of the integrated long strip structure is arranged along the simulated weld 2 on the weldment model 1. In other embodiments, the electromagnet 3 may also be configured as a split block structure.

[0026] The simulated weld 2 on the welded part model 1 is set as a groove-shaped weld with a concave middle, and the integrated long strip structure electromagnet 3 is embedded in the groove-shaped weld and extends along the track of the groove-shaped weld. In other embodiments, the simulated weld 2 can be a guide line structure set on the welded part model 1.

[0027] The weldment model 1 is set as a cylindrical tube structure, and a simulated weld 3 is set on the outer tube wall of the weldment model 1 and the simulated weld 3 is extended circumferentially around the tube of the weldment model 1. The weldment model 1 can also be a plate-like structure, and the simulated weld 2 is a linear weld set on the plate surface of the plate-like structure.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the contents of the description and drawings of the present invention should also be included in the protection scope of the present invention.

Claims

1. A virtual simulation welding simulation system, comprising a virtual simulation welding host, a welding gun model, a welding rod model clamped on the welding gun model and a welded part model, characterized in that: The welded part model includes a welded part model body and a simulated weld arranged on the welded part model body. An electromagnet is provided at the simulated weld of the welded part model body or an electromagnet is provided at the end of the welding rod model. The electromagnet is connected to a virtual simulation welding host. The virtual simulation welding host is used to provide power to the electromagnet and control the electromagnet to be charged. The electromagnet is used to make the welding rod model and the welded part model adsorbed together when charged, thereby simulating the actual welding rod adhesion in reality.

2. The virtual simulation welding system according to claim 1, characterized in that: The electromagnet is arranged on the welded part model and is an integrated long strip structure and extends along the simulated weld.

3. The virtual simulation welding system according to claim 2 is characterized in that: The simulated weld is a groove-shaped weld with a depression in the middle.

4. The virtual simulation welding system according to claim 3 is characterized in that: The welded part model is a cylindrical tube structure, and the simulated weld is arranged on the outer wall of the cylindrical tube structure and along the circumference of the tube; or the welded part model is a flat plate structure, and the simulated weld is a linear weld arranged on the flat plate structure.

5. A welding rod sticking simulation method, characterized in that: Mainly include: An electromagnet is set at the simulated weld of the welded part model or at the end of the welding rod model. The electromagnet is energized to generate magnetic attraction to make the welding rod model and the welded part model adsorbed to each other, so as to simulate the welding rod adhesion.

6. The welding rod sticking simulation method according to claim 5, characterized in that: The electromagnet is arranged on the welded part model.

7. The welding rod sticking simulation method according to claim 6, characterized in that: The electromagnet is set to an integrated long strip structure, and the electromagnet of the integrated long strip structure is arranged along a simulated weld on a welded part model.

8. The welding rod sticking simulation method according to claim 7, characterized in that: The simulated weld on the weldment model is set as a groove-shaped weld with a middle part sunken inward, and the one-piece long strip structure electromagnet is embedded in the groove-shaped weld and extends along the track of the groove-shaped weld.

9. The welding rod sticking simulation method according to claim 8, characterized in that: The weldment model is set as a cylindrical tube structure, a simulated weld is set on the outer tube wall of the weldment model and the simulated weld is extended circumferentially around the tube body of the weldment model; or the weldment model is a flat plate structure, and the simulated weld is a linear weld set on the flat plate structure.

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