Auxiliary welding device

Abstract

The utility model relates to the technical field of bulletproof glass installation of anti-riot vehicles, in particular to an auxiliary welding device. The auxiliary supporting device comprises two parallel window frame supporting plates, an auxiliary supporting mechanism is assembled between the two window frame supporting plates, the auxiliary supporting mechanism comprises connecting plates, first nuts and first bolts, the connecting plates are evenly distributed and fixed between the two window frame supporting plates, the first nuts are fixed to the positions, deviating from the connecting plates, between the two window frame supporting plates, and the first bolts are fixed to the positions, deviating from the connecting plates, between the two window frame supporting plates. The inner side of each first nut is in threaded connection with a first bolt. The auxiliary supporting mechanism further comprises a second nut and a second bolt. By means of the structural design of the auxiliary supporting mechanism and the embedded opening, welding deformation in the welding process of the glass window frame and the window frame deck is reduced, follow-up bulletproof glass installation work is guaranteed, production efficiency is improved, the structure is simple and light, applicability is high, and the production requirement for controlling welding deformation of the glass window frame can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of installing bulletproof glass of riot-proof vehicles, in particular to an auxiliary welding device. Background Art

[0002] When repairing a riot control vehicle, the original window frame cover and protective assembly must be cut. The bulletproof glass frame and front window protective mesh assembly must then be welded according to the modified drawings. The drawings require the internal parallelism and flatness of the welded glass frame to be 1mm. Uncontrolled welding deformation during the welding process can lead to problems with the installation of the bulletproof glass. To improve efficiency and ensure product quality, a device designed to address this issue was developed through processing tests. This device, an auxiliary welding device, was developed. Utility Model Content

[0003] The purpose of the present utility model is to provide an auxiliary welding device to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] An auxiliary welding device includes two window frame support plates arranged in parallel, an auxiliary support mechanism is assembled between the two window frame support plates, the auxiliary support mechanism includes a connecting plate, a first nut and a first bolt, a plurality of connecting plates are evenly fixed between the two window frame support plates, a plurality of first nuts are fixed between the two window frame support plates and at positions offset from the connecting plates, and the inner sides of the first nuts are threadedly connected to the first bolts.

[0006] Preferably, the auxiliary support mechanism further includes a second nut and a second bolt, wherein two second nuts are fixed to the top and bottom of one side of the window frame support plate, and the inner sides of the second nuts are threadedly connected with second bolts.

[0007] Preferably, a plurality of embedded openings are evenly distributed on the inner sides of the two window frame support plates, and one end of the first bolt corresponds to the inner side of the embedded opening.

[0008] Preferably, the outer side of the window frame support plate matches the inner side size of the riot vehicle glass window frame.

[0009] It can be seen without a doubt that the above-mentioned technical solution of this application can definitely solve the technical problem to be solved by this application.

[0010] At the same time, through the above technical solutions, the present invention has at least the following beneficial effects:

[0011] The utility model reduces the welding deformation during the welding process of the glass window frame and the window frame deck through the structural design of the auxiliary support mechanism and the embedded opening, ensuring the subsequent installation of bulletproof glass, thereby improving production efficiency. The utility model has a simple and light structure and strong applicability, and can meet the production needs of controlling the welding deformation of the glass window frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the AA section.

[0014] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0015] In the figure: 1. Window frame support plate; 2. Connecting plate; 3. First nut; 4. First bolt; 5. Second nut; 6. Second bolt; 7. Inset. DETAILED DESCRIPTION

[0016] Example 1

[0017] Reference Figure 1-2 , an auxiliary welding device, comprising two parallel window frame support plates 1, the window frame support plates 1 are 45# steel plates, an auxiliary support mechanism is assembled between the two window frame support plates 1, the auxiliary support mechanism comprises a connecting plate 2, a first nut 3 and a first bolt 4, a plurality of connecting plates 2 are evenly fixed between the two window frame support plates 1, the specification of the connecting plate 2 is δ10×30×70, a plurality of first nuts 3 are fixed between the two window frame support plates 1 and at a position deviating from the connecting plate 2, the specification of the first nut 3 is M20, the inner side of the first nut 3 is threadedly connected with a first bolt 4, the specification of the first bolt 4 is M20×80, and the first bolt 4 is top-connected to the inner wall of the glass window frame.

[0018] The inner sides of the two window frame support plates 1 are evenly distributed with multiple embedded openings 7, and one end of the first bolt 4 corresponds to the inner side of the embedded opening 7. The setting of the embedded opening 7 can reduce the overall weight of the device while ensuring the strength of the device.

[0019] The outer side of the window frame support plate 1 matches the inner side size of the riot-proof vehicle glass window frame. The setting of the window frame support plate 1 can provide auxiliary support for the riot-proof vehicle glass window frame during welding to prevent deformation during the welding process.

[0020] Example 2

[0021] Further optimize Example 1, specifically, Figure 1As shown, the auxiliary support mechanism also includes a second nut 5 and a second bolt 6. The specification of the second nut 5 is M12, and the specification of the second bolt 6 is M12×100. Two second nuts 5 are fixed to the top and bottom of one side of one window frame support plate 1, and the inner side of the second nut 5 is threadedly connected with the second bolt 6. When it is necessary to firmly connect the device to the glass window frame of the riot vehicle, the second bolt 6 is screwed so that the second bolt 6 is tightly fitted to the side wall of the glass window frame.

[0022] From the above, we can know that:

[0023] The present invention addresses the following technical issues: In the prior art, if welding deformation is not controlled during the welding of bulletproof glass window frames, welding deformation will occur, which will make it impossible to install the bulletproof glass; the technical solutions of the above embodiments are adopted. At the same time, the implementation process of the above technical solutions is as follows:

[0024] During actual use, the outer dimensions of the window frame support plate 1 are determined according to the internal structure and dimensions of the glass window frame. Then, the glass window frame is placed on the window frame deck of the riot vehicle according to the drawing. After checking the dimensions, it is fixed by spot welding. Then, the window frame support plate 1 is placed into the glass window frame. The first bolt 4 is then tightened to fit the glass window frame tightly. The second bolt 6 is then tightened to firmly connect the device to the glass window frame. The glass window frame is then welded. After the welding is completed and the weld temperature is cooled to the ambient temperature, the window frame support plate 1 is removed and the next glass window frame is installed for welding. This can significantly reduce the welding deformation of the glass window frame, ensure the subsequent installation of bulletproof glass, and thus improve production efficiency.

[0025] Through the above configuration, this application can certainly solve the above technical problems and achieve the following technical effects:

[0026] The utility model reduces the welding deformation during the welding process of the glass window frame and the window frame deck through the structural design of the auxiliary support mechanism and the embedded opening 7, ensuring the subsequent installation of bulletproof glass, thereby improving production efficiency. The utility model has a simple and lightweight structure and strong applicability, and can meet the production needs of controlling the welding deformation of the glass window frame.

Claims

1. An auxiliary welding device, characterized in that: The invention comprises two window frame support plates (1) arranged in parallel, an auxiliary support mechanism is assembled between the two window frame support plates (1), the auxiliary support mechanism comprises a connecting plate (2), a first nut (3) and a first bolt (4), a plurality of connecting plates (2) are evenly fixed between the two window frame support plates (1), a plurality of first nuts (3) are fixed between the two window frame support plates (1) and at positions deviated from the connecting plates (2), and the inner sides of the first nuts (3) are all threadedly connected with first bolts (4).

2. An auxiliary welding device according to claim 1, characterized in that: The auxiliary support mechanism further comprises a second nut (5) and a second bolt (6), wherein two second nuts (5) are fixed to the top and bottom of one side of the window frame support plate (1), and the inner sides of the second nuts (5) are threadedly connected to the second bolts (6).

3. An auxiliary welding device according to claim 2, characterized in that: The inner sides of the two window frame support plates (1) are evenly distributed with a plurality of inner embedded openings (7), and one end of the first bolt (4) corresponds to the inner side position of the inner embedded opening (7).

4. The auxiliary welding device according to claim 1, characterized in that: The outer side of the window frame support plate (1) matches the inner side size of the glass window frame of the riot vehicle.

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