Stainless steel plate welding device

Abstract

The utility model discloses a welding device of a stainless steel plate, and relates to the technical field of stainless steel plate processing, in particular to the welding device of the stainless steel plate, which comprises a main frame and the stainless steel plate, an adjusting mechanism is arranged on the main frame and is used for overturning the stainless steel plate after the stainless steel plate is fixed, and the adjusting mechanism comprises an overturning assembly and a welding assembly, comprising a frame rotationally installed between the two ends in a main frame through a rotating shaft, brackets are fixed to the two ends of the bottom of the frame, and first groove holes are formed in the front end and the rear end of the frame; and the fixing assembly is arranged on the frame and used for fixing the stainless steel plate in the frame, and the problem that for the stainless steel plate needing to be subjected to double-face forming welding, an operator can only carry out turn-over operation after one-face welding is completed and a welding part is fully cooled is solved. And the processing mode not only increases the complexity of welding operation, but also leads to obvious increase of time and labor cost, thereby affecting the overall production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel plate processing, in particular to a stainless steel plate welding device. Background Art

[0002] Stainless steel plate is generally a general term for stainless steel plate and acid-resistant steel plate. Stainless steel plate refers to steel plate that is resistant to corrosion by weak media such as atmosphere, steam and water, while acid-resistant steel plate refers to steel plate that is resistant to corrosion by chemically corrosive media such as acid, alkali and salt. The development of stainless steel plate has laid an important material and technological foundation for the development of modern industry and scientific and technological progress. During the production and processing of stainless steel plates, they will be artificially welded to achieve the shape people want;

[0003] According to the public announcement number: CN217394156U, a stainless steel plate welding device is disclosed. This technology discloses technical solutions such as "using a limit plate, a support rod, a limit adjustment sleeve and a clamping plate in combination", which has the technical effects of "when welding stainless steel plates in large quantities, the limit plate can be adjusted to a suitable position in advance, so that one end of the stainless steel plate is directly attached to a side wall of the limit plate, and there is no need to measure the stainless steel plates one by one, which can reduce the work procedures and reduce the working time";

[0004] The stainless steel plates in the above solution are placed on the operating table during welding. For those stainless steel plates that need to be welded on both sides, the operator can only perform the flipping operation after completing welding on one side and waiting for the welded part to cool down sufficiently. This processing method not only increases the complexity of the welding operation, but also leads to a significant increase in time and labor costs, thus affecting the overall production efficiency. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a stainless steel plate welding device, which has the characteristics of being able to adapt and fix stainless steel plates within a certain size, and being convenient to weld the other side after welding one side of the stainless steel plate.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a welding device for stainless steel plate, comprising a main frame and a stainless steel plate, wherein the main frame is provided with an adjustment mechanism and is used to flip the stainless steel plate after fixing, and the adjustment mechanism comprises:

[0007] The flip assembly includes a frame rotatably installed between the two ends of the main frame through a rotating shaft, brackets are fixed at both ends of the bottom of the frame, and first slots are opened at both the front and rear ends of the frame;

[0008] A fixing assembly, which is disposed on the frame and is used to fix the stainless steel plate in the frame;

[0009] The limit assembly comprises legs fixed at both ends of the bottom of the main frame, a bracket fixed at the upper end of the outer wall of the leg, a push-pull rod slidably installed inside the bracket, and the limit frame is fixed at the inner end of the push-pull rod.

[0010] Preferably, the fixing assembly includes two mounting seats fixed at the tops of the front and rear ends of the frame, guide rods are slidably installed inside the two ends of the mounting seats, a fixing plate is fixed between the bottoms of the guide rods at both ends, a knob screw is rotatably installed inside the mounting seat, an upper inclined block is slidably installed inside the mounting seat and is threadedly connected to the knob screw, and a lower inclined block is fixed on the top of the fixing plate and is located inside the mounting seat and is longitudinally slidably connected.

[0011] Preferably, the fixing assembly further comprises a spring sleeved on the guide rod.

[0012] Preferably, the fixing assembly further comprises a groove formed at the upper end of the lower inclined block, and the inner diameter of the groove is larger than the outer diameter of the knob screw.

[0013] Preferably, the fixing assembly further comprises a polyurethane plate fixed to the bottom of the fixing plate.

[0014] Preferably, second slots are provided at both the front and rear ends of the main frame.

[0015] Beneficial Effects

[0016] The utility model provides a welding device for stainless steel plates. Compared with the prior art, it has the following advantages:

[0017] Beneficial effects:

[0018] (1) After the front side of the stainless steel plate is welded, the push-pull rod can be pulled outward to drive the limit frame to detach from the bottom of the frame, so that the frame can be rotated 180°, so that the back side of the stainless steel plate faces upward, and then the push-pull rod is pushed inward to drive the limit frame to move to the bottom of the frame to limit the rotation of the frame, so that the back side of the stainless steel plate in the frame can be welded again, so that after one side of the stainless steel plate is welded, it is convenient to weld the other side.

[0019] (2) After the stainless steel plate is placed inside the frame, the upper inclined block is driven to move by rotating the knob screw, and the upper inclined block pushes the lower inclined block to drive the fixed plate to press down, so that the fixed plate cooperates with the bracket to fix the stainless steel plate between them, so that the stainless steel plate within a certain size can be adapted and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the flip assembly in the utility model;

[0023] Figure 4 It is a schematic diagram of the internal structure of the fixing component in the utility model;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing component in the utility model.

[0025] In the figure: 1. main frame; 2. adjustment mechanism; 21. flip assembly; 211. rotating shaft; 212. frame; 213. bracket; 214. first slot; 22. fixing assembly; 221. mounting seat; 222. guide rod; 223. spring; 224. fixing plate; 225. knob screw; 226. upper inclined block; 227. lower inclined block; 228. groove; 229. polyurethane plate; 23. limit assembly; 231. support leg; 232. bracket; 233. push-pull rod; 234. limit frame; 3. second slot; 4. stainless steel plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a technical solution for a stainless steel plate welding device: a stainless steel plate welding device, comprising a main frame 1 and a stainless steel plate 4, characterized in that: an adjustment mechanism 2 is provided on the main frame 1 and is used to flip the stainless steel plate 4 after fixing it, and the adjustment mechanism 2 comprises:

[0028] The flip assembly 21 includes a frame 212 rotatably mounted between the two ends of the main frame 1 via a rotating shaft 211, brackets 213 are fixed to the two ends of the bottom of the frame 212, and first slots 214 are provided at the front and rear ends of the frame 212;

[0029] A fixing assembly 22, disposed on the frame 212 and used to fix the stainless steel plate 4 in the frame 212;

[0030] The limiting assembly 23 includes legs 231 fixed at both ends of the bottom of the main frame 1, a bracket 232 is fixed to the upper end of the outer wall of the leg 231, a push-pull rod 233 is slidably installed inside the bracket 232, and a limiting frame 234 is fixed to the inner end of the push-pull rod 233.

[0031] In this embodiment, after the upper front side of the stainless steel plate 4 is welded, the push-pull rod 233 can be pulled outward to drive the limit frame 234 to detach from the bottom of the frame 212, so that the frame 212 can be rotated 180° so that the back side of the stainless steel plate 4 faces upward, and then the push-pull rod 233 is pushed inward to drive the limit frame 234 to move to the bottom of the frame 212, thereby limiting the rotation of the frame 212, so that the back side of the stainless steel plate 4 in the frame 212 can be welded again.

[0032] Specifically, the fixing assembly 22 includes two mounting seats 221 fixed at the top of the front and rear ends of the frame 212, guide rods 222 are slidably installed inside the two ends of the mounting seats 221, and a fixing plate 224 is fixed between the bottoms of the guide rods 222 at both ends, and a knob screw 225 is rotatably installed inside the mounting seat 221, an upper inclined block 226 is installed inside the mounting seat 221 for horizontal sliding and is threadedly connected to the knob screw 225, and a lower inclined block 227 is fixed on the top of the fixing plate 224 and is located inside the mounting seat 221 and is longitudinally slidably connected.

[0033] In this embodiment, after the stainless steel plate 4 is placed inside the frame 212, the upper inclined block 226 is driven to move by rotating the knob screw 225, and the upper inclined block 226 pushes the lower inclined block 227 to drive the fixed plate 224 to press down, so that the fixed plate 224 cooperates with the bracket 213 to fix the stainless steel plate 4 between them.

[0034] Specifically, the fixing assembly 22 further includes a spring 223 sleeved and mounted on the guide rod 222 .

[0035] In this embodiment, the rebound pressure of the spring 223 pushes the guide rod 222 to drive the fixing plate 224 upward, so that the inclined surface of the lower inclined block 227 on the fixing plate 224 can always fit the inclined surface of the upper inclined block 226 .

[0036] Specifically, the fixing assembly 22 further includes a groove 228 formed at the upper end of the lower inclined block 227 , and the inner diameter of the groove 228 is greater than the outer diameter of the knob screw 225 .

[0037] In this embodiment, when the lower inclined block 227 moves upward, the groove 228 can avoid contact with the knob screw 225 to cause motion interference.

[0038] Specifically, the fixing assembly 22 further includes a polyurethane plate 229 fixed to the bottom of the fixing plate 224 .

[0039] In this embodiment, the polyurethane board has the characteristics of fire prevention, flame retardancy, and high temperature resistance. Especially after adding flame retardants, the polyurethane board becomes a flame-retardant self-extinguishing material, so that it will not cause scratches when in contact with the stainless steel plate 4, and is not easily softened by the high temperature of the stainless steel plate 4.

[0040] Specifically, the main frame 1 is provided with second slots 3 at both the front and rear ends.

[0041] In this embodiment, the stainless steel plate 4 can be taken out of or put into the frame 212 by the second slot 3 cooperating with the first slot 214 .

[0042] The working principle and use process of the utility model: First, the two stainless steel plates 4 to be welded can be placed on both sides of the frame 212 through the second slot 3 and the first slot 214, and the ends of the two stainless steel plates 4 to be welded are fitted together;

[0043] Then, the upper inclined block 226 is driven to move by rotating the knob screw 225, and the upper inclined block 226 pushes the lower inclined block 227 to drive the fixing plate 224 to press down, so that the fixing plate 224 cooperates with the bracket 213 to fix the stainless steel plates 4 between them, so that the upper front sides of the two stainless steel plates 4 can be welded;

[0044] Afterwards, the push-pull rod 233 is pulled outward to drive the limit frame 234 to detach from the bottom of the frame 212, so that the frame 212 can be rotated 180° so that the back of the stainless steel plate 4 faces upward, and then the push-pull rod 233 is pushed inward to drive the limit frame 234 to move to the bottom of the frame 212, limiting the rotation of the frame 212, so that the backs of the two stainless steel plates 4 in the frame 212 can be welded.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel plate welding device, comprising a main frame (1) and a stainless steel plate (4), characterized in that: The main frame (1) is provided with an adjustment mechanism (2) and is used to flip the stainless steel plate (4) after it is fixed. The adjustment mechanism (2) comprises: The flip assembly (21) comprises a frame (212) rotatably mounted between the two ends of the main frame (1) via a rotating shaft (211), brackets (213) are fixed at both ends of the bottom of the frame (212), and first slots (214) are provided at both the front and rear ends of the frame (212); A fixing assembly (22) is disposed on the frame (212) and is used to fix the stainless steel plate (4) in the frame (212); The limiting assembly (23) comprises supporting legs (231) fixed at both ends of the bottom of the main frame (1), a bracket (232) fixed at the upper end of the outer wall of the supporting legs (231), a push-pull rod (233) slidably installed inside the bracket (232), and a limiting frame (234) fixed at the inner end of the push-pull rod (233).

2. A stainless steel plate welding device according to claim 1, characterized in that: The fixing assembly (22) comprises two mounting seats (221) fixed at the top of both front and rear ends of the frame (212); guide rods (222) are slidably installed inside the two ends of the mounting seats (221); a fixing plate (224) is fixed between the bottoms of the guide rods (222) at both ends; a knob screw (225) is rotatably installed inside the mounting seat (221); an upper inclined block (226) is slidably installed inside the mounting seat (221) and is threadedly connected to the knob screw (225); a lower inclined block (227) is fixed on the top of the fixing plate (224) and is located inside the mounting seat (221) and is slidably connected longitudinally.

3. A stainless steel plate welding device according to claim 2, characterized in that: The fixing assembly (22) further comprises a spring (223) sleeved and mounted on the guide rod (222).

4. A stainless steel plate welding device according to claim 2, characterized in that: The fixing assembly (22) further comprises a groove (228) formed at the upper end of the lower inclined block (227), and the inner diameter of the groove (228) is greater than the outer diameter of the knob screw (225).

5. A stainless steel plate welding device according to claim 2, characterized in that: The fixing assembly (22) further comprises a polyurethane plate (229) fixed to the bottom of the fixing plate (224).

6. A stainless steel plate welding device according to claim 1, characterized in that: Second slot holes (3) are provided at both the front and rear ends of the main frame (1).

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