Auxiliary welding device for sheet metal parts

Abstract

The utility model discloses an auxiliary welding device for sheet metal parts. The auxiliary welding device comprises a first supporting mechanism, a second supporting mechanism, a third supporting mechanism, a supporting frame, a first supporting plate and a second supporting plate. A gap is formed between the first supporting mechanism and the second supporting mechanism, and a gap is formed between the second supporting mechanism and the third supporting mechanism; the first supporting plates are arranged on the two sides of the first supporting mechanism respectively and fixedly connected with the first supporting mechanism, the second supporting mechanism and the third supporting mechanism at the same time. The second supporting plates are arranged on the two sides of the first supporting mechanism respectively and fixedly connected with the first supporting mechanism, the second supporting mechanism and the third supporting mechanism at the same time. The sheet metal part auxiliary welding device has the advantages that by means of various supporting structures, welding equipment such as a handheld welding gun can be better placed.

Description

Technical Field

[0001] The utility model belongs to the field of welding equipment, and in particular relates to an auxiliary welding device for sheet metal parts. Background Art

[0002] The publication number is CN221639979U, the subject name is a utility model patent for a sheet metal welding auxiliary tooling, and its IPC classification number is B23K37 / 04. Its technical solution discloses that "when in use, fix the mounting part 1 on the workbench, rotate the bidirectional screw 6, so that the two sliders 7 move toward the middle, so that the auxiliary plate 9 clamps the object. After the clamping is completed; pull the connecting rod 22, so that the connecting rod 22 drives the sliding plate 12 to move downward, so that the mounting block 15 drives the wiping plate 17 to elastically wipe the fixed sheet metal, wipe both sides of the sheet metal clean, avoid dust accumulation at the welding point and unstable welding during welding, and achieve the purpose of quick cleaning. When removing the wiping plate 17, turn the knob 20 and pull the knob 20 out from the front end of the T-shaped plate 19."

[0003] Thus, the above utility model patent has disclosed one technical solution for a sheet metal auxiliary welding device. However, the technical solution disclosed in the above utility model patent focuses on assisting in clamping objects (i.e., workpieces, sheet metal parts) and does not further disclose how to assist in placing welding equipment such as handheld welding guns. Further improvement is needed. Utility Model Content

[0004] In view of the existing technical situation, the utility model overcomes the above defects and provides a sheet metal auxiliary welding device.

[0005] The utility model adopts the following technical solution, the sheet metal auxiliary welding device includes a first supporting mechanism, a second supporting mechanism, a third supporting mechanism, a supporting frame, a first supporting plate and a second supporting plate, wherein:

[0006] There is a distance between the first supporting mechanism and the second supporting mechanism, and there is a distance between the second supporting mechanism and the third supporting mechanism;

[0007] The first support plates are arranged on both sides of the first support mechanism, and the first support plates are fixedly connected to the first support mechanism, the second support mechanism and the third support mechanism;

[0008] The second support plates are arranged on both sides of the first support mechanism, and the second support plates are fixedly connected to the first support mechanism, the second support mechanism and the third support mechanism;

[0009] The support frame is provided with a bottom support section, a top support section, a first inclined support section and a second inclined support section. The bottom support section, the first inclined support section, the second inclined support section and the top support section are connected in sequence and formed as one piece. The bottom support section is detachably connected to the first support mechanism, and the first inclined support section, the second inclined support section and the top support section are simultaneously abutted against the first welding power source.

[0010] As a preferred technical solution of the above technical solution, the inclination angle of the first inclined support section is different from the inclination angle of the second inclined support section.

[0011] As a preferred technical solution of the above technical solution, the sheet metal auxiliary welding device also includes a fastening chain, the first support mechanism is provided with a fastening chain mounting plate, the fastening chain is externally connected to the welding gas source, the fastening chain is internally connected to the fastening chain mounting plate and is fixedly connected to the fastening chain mounting plate.

[0012] As a preferred technical solution of the above technical solution, the fastening chain mounting plate has a mounting plate recess.

[0013] As a preferred technical solution of the above technical solution, the sheet metal auxiliary welding device also includes universal wheels and running wheels. The universal wheels are arranged on both sides of the third support mechanism, and the running wheels are arranged on both sides of the third support mechanism. The universal wheels and running wheels are respectively connected to the third support mechanism.

[0014] The sheet metal auxiliary welding device disclosed in the utility model has the beneficial effect of better placing welding equipment such as a handheld welding gun with the help of multiple support structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereogram from one viewing angle of this application.

[0016] Figure 2 It is a stereoscopic diagram from another perspective of this application.

[0017] Figure 3 This is a stereoscopic diagram from another perspective of this application.

[0018] Figure 4 is Figure 3 Schematic diagram of the foundation after placing welding equipment such as welding gas source.

[0019] The reference numerals include: 100-welding equipment; 110-first hand-held welding gun; 120-second hand-held welding gun; 130-first welding power source; 140-second welding power source; 150-welding gas source; 160-power extension cord; 210-first support mechanism; 211-fastening chain mounting plate; 212-mounting plate recess; 220-second support mechanism; 230-third support mechanism; 240-support frame; 241-bottom support section; 242-first inclined support section; 243-second inclined support section; 244-top support section; 250-first support plate; 251-hanging plate limiter; 252-hanging plate; 260-second support plate; 270-fastening chain; 280-universal wheel; 290-travel wheel. DETAILED DESCRIPTION

[0020] The utility model discloses a sheet metal auxiliary welding device, which is described in conjunction with the preferred embodiment (embodiment 1) and the accompanying drawings. Figures 1 to 4 , the specific implementation methods of the utility model are further described.

[0021] See attached figure Figures 1 to 4 , Figures 1 to 3 The sheet metal auxiliary welding device is shown in different perspectives. Figure 4 It shows how to place welding equipment such as handheld welding guns on the sheet metal auxiliary welding device.

[0022] Example 1.

[0023] Preferably, the sheet metal auxiliary welding device is used to place the welding equipment 100, the welding equipment 100 includes a first handheld welding gun 110, a second handheld welding gun 120, a first welding power supply 130, a second welding power supply 140, a welding gas source 150 and a power extension cord 160, and the sheet metal auxiliary welding device includes a first support mechanism 210, a second support mechanism 220, a third support mechanism 230, (two) support frames 240, (two) first support plates 250 and (two) second support plates 260, wherein:

[0024] The first support mechanism 210, the second support mechanism 220 and the third support mechanism 230 are stacked in a vertical direction. There is a distance between the first support mechanism 210 and the second support mechanism 220, so that there is enough space to place the power extension cord 160 on the second support mechanism 220; there is a distance between the second support mechanism 220 and the third support mechanism 230, so that there is enough space to place the first welding power source 130 on the third support mechanism 230; the second welding power source 140 is placed on the first support mechanism 210;

[0025] The first support plates 250 are disposed on both sides of the first support mechanism 210 (the first support plates 250 are also disposed on both sides of the second support mechanism 220 and the third support mechanism 230). The first support plates 250 are fixedly connected to the first support mechanism 210, the second support mechanism 220, and the third support mechanism 230, so that there is a distance between the first support mechanism 210 and the second support mechanism 220, and there is a distance between the second support mechanism 220 and the third support mechanism 230.

[0026] The second support plates 260 are provided on both sides of the first support mechanism 210 (the second support plates 260 are also provided on both sides of the second support mechanism 220 and the third support mechanism 230). The second support plates 260 are fixedly connected to the first support mechanism 210, the second support mechanism 220, and the third support mechanism 230, so that there is a distance between the first support mechanism 210 and the second support mechanism 220, and there is a distance between the second support mechanism 220 and the third support mechanism 230.

[0027] The support frame 240 is provided with a bottom support section 241, a top support section 244, (two) first inclined support sections 242 and (two) second inclined support sections 243. The bottom support section 241, the first inclined support section 242, the second inclined support section 243 and the top support section 244 are connected in sequence and formed as one piece. The bottom support section 241 is detachably connected to the first support mechanism 210, and the first inclined support section 242, the second inclined support section 243 and the top support section 244 are simultaneously abutted against the first welding power supply 130; so that the first welding power supply 130 is more firmly placed on the first support mechanism 210, which is convenient for the user to plug and unplug the plug of the first handheld welding gun 110 and the first welding power supply 130.

[0028] The inclination angle of the first inclined support section 242 (relative to the horizontal plane) is different from the inclination angle of the second inclined support section 243 (relative to the horizontal plane) so as to better match the first welding power source 130 .

[0029] It should be noted that when it is necessary to replace the first welding power source 130 with a different model, the support frame 240 can be removed from the first support mechanism 210 or replaced with a support frame 240 of another model according to actual needs.

[0030] Among them, the sheet metal auxiliary welding device also includes a fastening chain 270, the first support mechanism 210 is provided with a fastening chain mounting plate 211, the fastening chain 270 is externally connected to the welding gas source 150, and the fastening chain 270 is internally connected to the fastening chain mounting plate 211 and fixedly connected to the fastening chain mounting plate 211.

[0031] The fastening chain mounting plate 211 has a mounting plate recess 212 , so that the outer edge of the welding gas source 150 fits neatly into the mounting plate recess 212 , thereby placing the welding gas source 150 on the third supporting mechanism 230 more stably.

[0032] Among them, the sheet metal auxiliary welding device also includes (two) universal wheels 280 and (two) walking wheels 290. The universal wheels 280 are arranged on both sides of the third support mechanism 230, and the walking wheels 290 are arranged on both sides of the third support mechanism 230. The universal wheels 280 and the walking wheels 290 are respectively connected to the third support mechanism 230.

[0033] Among them, the first support plate 250 is provided with a hanging plate limiting portion 251 and a hanging plate 252. The hanging plate 252 and the hanging plate limiting portion 251 are integrally formed, and there is a card slot between the hanging plate 252 and the hanging plate limiting portion 251; so that the connecting line of the first handheld welding gun 110 can be clamped into the card slot between the hanging plate 252 and the hanging plate limiting portion 251.

[0034] It is worth mentioning that the technical features such as the specific selection of the first welding power source 130 involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional means in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated.

[0035] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A sheet metal auxiliary welding device, characterized in that: It includes a first supporting mechanism, a second supporting mechanism, a third supporting mechanism, a supporting frame, a first supporting plate and a second supporting plate, wherein: There is a distance between the first supporting mechanism and the second supporting mechanism, and there is a distance between the second supporting mechanism and the third supporting mechanism; The first support plates are arranged on both sides of the first support mechanism, and the first support plates are fixedly connected to the first support mechanism, the second support mechanism and the third support mechanism; The second support plates are arranged on both sides of the first support mechanism, and the second support plates are fixedly connected to the first support mechanism, the second support mechanism and the third support mechanism; The support frame is provided with a bottom support section, a top support section, a first inclined support section and a second inclined support section. The bottom support section, the first inclined support section, the second inclined support section and the top support section are connected in sequence and formed as one piece. The bottom support section is detachably connected to the first support mechanism, and the first inclined support section, the second inclined support section and the top support section are simultaneously abutted against the first welding power source.

2. The sheet metal auxiliary welding device according to claim 1, characterized in that: The inclination angle of the first inclined support section is different from the inclination angle of the second inclined support section.

3. The sheet metal auxiliary welding device according to claim 1, characterized in that: The sheet metal auxiliary welding device also includes a fastening chain. The first supporting mechanism is provided with a fastening chain mounting plate. The fastening chain is externally connected to the welding gas source and internally connected to the fastening chain mounting plate and is fixedly connected to the fastening chain mounting plate.

4. The sheet metal auxiliary welding device according to claim 3, characterized in that: The fastening chain mounting plate has a mounting plate recess.

5. The sheet metal auxiliary welding device according to claim 1, characterized in that: The sheet metal auxiliary welding device also includes universal wheels and running wheels. The universal wheels are arranged on both sides of the third support mechanism, and the running wheels are arranged on both sides of the third support mechanism. The universal wheels and the running wheels are respectively connected to the third support mechanism.

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