Stainless steel composite plate welding device

Abstract

The utility model discloses a stainless steel composite plate welding device, and relates to the technical field of welding devices. The stainless steel composite plate welding device comprises a supporting bottom plate, a welding device body arranged on the upper surface of the supporting bottom plate and a movable fixing device body arranged on the left side and the right side of the supporting bottom plate, the movable fixing device body comprises two L-shaped fixing plates, and the two L-shaped fixing plates are fixedly connected to the left side and the right side of the supporting bottom plate respectively. The upper surfaces of the two L-shaped fixing plates are fixedly connected with double-shaft motors, each double-shaft motor is provided with a front output end and a rear output end, the two stainless steel composite plates are vertically fixed, compared with transverse fixing, the left sides and the right sides of the two stainless steel composite plates can be welded at the same time, the welding time is not needed, and the welding efficiency is improved. And the two stainless steel composite plates are turned over, so that the welding efficiency is greatly improved.

Description

Technical Field

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

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound. In addition to being used in factories, welding can also be performed in a variety of environments, such as outdoors, underwater and in space.

[0003] When welding two stainless steel composite plates, the existing fixing method is usually to fix the two stainless steel composite plates horizontally, and then weld their welding surfaces. After one surface is welded, the two stainless steel composite plates are reversed by a reversing mechanism. This fixing method results in that only one surface can be welded at a time, which reduces the welding efficiency, and the two welded surfaces that have just been welded may crack during the reversal. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a stainless steel composite plate welding device, which can solve the problem that the existing fixing method is usually to fix two stainless steel composite plates horizontally, and this fixing method can only weld one surface at a time, thereby reducing the welding efficiency.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel composite plate welding device, comprising a supporting bottom plate, a welding device, and the welding device is arranged on the upper surface of the supporting bottom plate;

[0008] A movable fixing device, which is arranged on the left and right sides of the supporting base plate, and comprises two L-shaped fixing plates, which are respectively fixedly connected to the left and right sides of the supporting base plate;

[0009] Wherein, the upper surfaces of the two L-shaped fixing plates are fixedly connected with dual-axis motors, the two dual-axis motors have two front and rear output ends, and the front output ends of the two dual-axis motors are fixedly connected with threaded rods;

[0010] The front ends of the two threaded rods are rotatably connected to the second fixing plates, and the two second fixing plates are fixedly connected to the outer surface of the supporting bottom plate.

[0011] Preferably, the movable fixing device further comprises two movable sleeves, the two movable sleeves are respectively threadedly sleeved on the threads of the two threaded rods, and the opposite surfaces of the two movable sleeves are fixedly connected with sliders;

[0012] The upper surfaces of the two movable sleeves are fixedly connected with the first fixing plates, the upper ends of the opposite surfaces of the two first fixing plates are fixedly connected with the second supporting plates, and the upper surfaces of the two second supporting plates are fixedly connected with the second electric hydraulic rods.

[0013] Preferably, the telescopic ends of the two second electric hydraulic rods slide through the opposite surfaces of the two first fixing plates;

[0014] Wherein, the telescopic end of the second electric hydraulic rod on the left side is fixedly connected with a rectangular clamping plate, and the telescopic end of the second electric hydraulic rod on the right side is fixedly connected with a concave clamping plate;

[0015] The upper surface of the concave clamping plate is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod slides through the concave portion of the concave clamping plate, and the telescopic end of the electric telescopic rod is fixedly connected with a third fixed plate;

[0016] There are two mobile fixing devices, which are mirror-imaged.

[0017] Preferably, the welding device comprises two first electric hydraulic rods, and the two first electric hydraulic rods are fixedly connected to the upper surface of the supporting base plate;

[0018] The telescopic ends of the two first electric hydraulic rods are fixedly connected to the first support plates, the upper surfaces of the two first support plates are fixedly connected to welding machines, and the two welding machines are provided with welding heads.

[0019] Preferably, a debris collection box is fixedly sleeved on the support base plate, and four support legs are fixedly connected to the lower surface of the support base plate.

[0020] Preferably, two slide grooves are provided on both the left and right sides of the supporting base plate, and the four sliding blocks are slidably connected to the inner walls of the four slide grooves at one end away from the movable sleeve.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The stainless steel composite plate welding device, by fixing the two stainless steel composite plates vertically, can not only weld the left and right sides of the two stainless steel composite plates simultaneously, but also does not need to turn over the two stainless steel composite plates during welding, thereby greatly improving the welding efficiency.

[0024] 2. The stainless steel composite plate welding device has four sliders and four slide grooves, which assist in starting the four moving sleeves, thereby improving the stability of the two stainless steel composite plates during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the connection between the movable sleeve and the slider of the utility model;

[0028] Figure 3 for Figure 1 Enlarged schematic diagram at point A in the middle.

[0029] Figure numerals: 1. Support base plate; 2. Support leg; 3. Concave clamping plate; 4. First support plate; 5. Welding machine; 6. First electric hydraulic rod; 7. Rectangular clamping plate; 8. Second electric hydraulic rod; 9. Second support plate; 10. Double-axis motor; 11. L-shaped fixing plate; 12. Debris collection box; 13. First fixing plate; 14. Second fixing plate; 15. Threaded rod; 16. Third fixing plate; 17. Moving sleeve; 18. Sliding block; 19. Slide groove; 20. Electric telescopic rod. DETAILED DESCRIPTION

[0030] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] See also Figure 1-3 , the utility model provides a technical solution: a stainless steel composite plate welding device comprises a supporting bottom plate 1, a welding device, and the welding device is arranged on the upper surface of the supporting bottom plate 1;

[0035] A movable fixing device, which is arranged on the left and right sides of the supporting base plate 1, and comprises two L-shaped fixing plates 11, which are respectively fixedly connected to the left and right sides of the supporting base plate 1;

[0036] The upper surfaces of the two L-shaped fixing plates 11 are fixedly connected with dual-axis motors 10, and the two dual-axis motors 10 have two front and rear output ends, and the front output ends of the two dual-axis motors 10 are fixedly connected with threaded rods 15;

[0037] The front ends of the two threaded rods 15 are rotatably connected to the second fixing plates 14 , and the two second fixing plates 14 are fixedly connected to the outer surface of the supporting base plate 1 .

[0038] Furthermore, the movable fixing device further comprises two movable sleeves 17, the two movable sleeves 17 are respectively threadedly sleeved on the threads of the two threaded rods 15, and the opposite surfaces of the two movable sleeves 17 are fixedly connected with sliders 18;

[0039] The upper surfaces of the two movable sleeves 17 are fixedly connected to the first fixing plates 13 , the upper ends of the opposite surfaces of the two first fixing plates 13 are fixedly connected to the second support plates 9 , and the upper surfaces of the two second support plates 9 are fixedly connected to the second electric hydraulic rods 8 .

[0040] Furthermore, the telescopic ends of the two second electric hydraulic rods 8 slide through the opposite surfaces of the two first fixing plates 13;

[0041] The telescopic end of the second electric hydraulic rod 8 on the left side is fixedly connected with a rectangular clamping plate 7, and the telescopic end of the second electric hydraulic rod 8 on the right side is fixedly connected with a concave clamping plate 3;

[0042] The upper surface of the concave clamping plate 3 is fixedly connected with an electric telescopic rod 20, the output end of the electric telescopic rod 20 slides through the concave portion of the concave clamping plate 3, and the telescopic end of the electric telescopic rod 20 is fixedly connected with a third fixed plate 16;

[0043] There are two mobile fixing devices, which are mirror-imaged.

[0044] Further, the welding device comprises two first electro-hydraulic rods 6, and the two first electro-hydraulic rods 6 are both fixedly connected to the upper surface of the supporting base plate 1;

[0045] The telescopic ends of the two first electric hydraulic rods 6 are fixedly connected to the first support plate 4 , the upper surfaces of the two first support plates 4 are fixedly connected to the welding machines 5 , and the two welding machines 5 are both provided with welding heads.

[0046] Furthermore, a debris collection box 12 is fixedly sleeved on the support base plate 1 , and four support legs 2 are fixedly connected to the lower surface of the support base plate 1 .

[0047] Furthermore, two slide grooves 19 are provided on both the left and right sides of the supporting base plate 1 , and the four sliding blocks 18 are slidably connected to the inner walls of the four slide grooves 19 at one end away from the moving sleeve 17 .

[0048] Furthermore, when using the present stainless steel composite plate welding device, first pick up the two stainless steel composite plates to be welded, place one end of the stainless steel composite plate on the concave part of the concave clamping plate 3, then start the electric telescopic rod 20, the telescopic end of the electric telescopic rod 20 pushes the third fixed plate 16 to move downward, fixes the upper side of the stainless steel composite plate, then start the two corresponding second electric hydraulic rods 8, the telescopic ends of the two second electric hydraulic rods 8 respectively push the rectangular clamping plate 7 and the concave clamping plate 3 to relative positions, and when the rectangular clamping plate 7 is tightly fitted to the left side of the stainless steel composite plate, the stainless steel composite plate is fixed. Similarly, start the two dual-axis motors 10, and the front and rear output ends of the two dual-axis motors 10 rotate in opposite directions. The two dual-axis motors 10 drive the two stainless steel composite plates to move to relative positions through four threaded rods 15, movable sleeves 17, and the first fixed plate 13, so that the welding points of the two stainless steel composites are fitted together, and then the two first electric hydraulic rods 6 are started to cooperate with the two welding machines 5 to weld the two stainless steel composite plates. By vertically fixing the two stainless steel composite plates, compared with horizontal fixing, not only can the left and right sides of the two stainless steel composite plates be welded simultaneously, but there is no need to turn over the two stainless steel composite plates during welding, which greatly improves the welding efficiency. The four sliders 18 cooperate with the four slide grooves 19 to assist the four movable sleeves 17 in starting, thereby improving the stability of the two stainless steel composite plates during movement.

[0049] Working principle: When using the present stainless steel composite plate welding device, first pick up the two stainless steel composite plates to be welded, place one end of the stainless steel composite plate on the concave part of the concave clamping plate 3, then start the electric telescopic rod 20, the telescopic end of the electric telescopic rod 20 pushes the third fixed plate 16 to move downward to fix the upper side of the stainless steel composite plate, then start the two corresponding second electric hydraulic rods 8, the telescopic ends of the two second electric hydraulic rods 8 respectively push the rectangular clamping plate 7 and the concave clamping plate 3 to move to relative positions, when the rectangular clamping plate 7 is tightly fitted with the left side of the stainless steel composite plate, the stainless steel composite plate is fixed, and the same is true later, then start the two double-axis motors 10, the front and rear output ends of the two double-axis motors 10 rotate in opposite directions, the two double-axis motors 10 drive the two stainless steel composite plates to move to relative positions through the four threaded rods 15, the movable sleeve 17, and the first fixed plate 13, so that the welding parts of the two stainless steel composites fit together, then start the two first electric hydraulic rods 6, and cooperate with the two welding machines 5 to weld the two stainless steel composite plates.

[0050] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A stainless steel composite plate welding device, characterized in that: include: Supporting bottom plate (1); A welding device, the welding device being arranged on the upper surface of the supporting base plate (1); A movable fixing device, the movable fixing device being arranged on the left and right sides of the supporting base plate (1), the movable fixing device comprising two L-shaped fixing plates (11), the two L-shaped fixing plates (11) being fixedly connected to the left and right sides of the supporting base plate (1) respectively; The upper surfaces of the two L-shaped fixing plates (11) are fixedly connected to the dual-axis motors (10), the two dual-axis motors (10) have two front and rear output ends, and the front output ends of the two dual-axis motors (10) are fixedly connected to the threaded rods (15); The front ends of the two threaded rods (15) are rotatably connected to the second fixing plates (14), and the two second fixing plates (14) are fixedly connected to the outer surface of the supporting bottom plate (1).

2. A stainless steel composite plate welding device according to claim 1, characterized in that: The movable fixing device further comprises two movable sleeves (17), the two movable sleeves (17) being respectively threadedly sleeved on the threads of the two threaded rods (15), and the opposing surfaces of the two movable sleeves (17) are fixedly connected with sliders (18); The upper surfaces of the two movable sleeves (17) are fixedly connected to the first fixing plate (13), the upper ends of the opposite surfaces of the two first fixing plates (13) are fixedly connected to the second support plate (9), and the upper surfaces of the two second support plates (9) are fixedly connected to the second electric hydraulic rod (8).

3. A stainless steel composite plate welding device according to claim 2, characterized in that: The telescopic ends of the two second electric hydraulic rods (8) both slide through the opposite surfaces of the two first fixed plates (13); The telescopic end of the second electric hydraulic rod (8) on the left side is fixedly connected to a rectangular clamping plate (7), and the telescopic end of the second electric hydraulic rod (8) on the right side is fixedly connected to a concave clamping plate (3); The upper surface of the concave clamping plate (3) is fixedly connected to an electric telescopic rod (20), the output end of the electric telescopic rod (20) slides into the concave portion of the concave clamping plate (3), and the telescopic end of the electric telescopic rod (20) is fixedly connected to a third fixed plate (16); There are two mobile fixing devices, which are mirror-imaged.

4. A stainless steel composite plate welding device according to claim 1, characterized in that: The welding device comprises two first electric hydraulic rods (6), and the two first electric hydraulic rods (6) are both fixedly connected to the upper surface of the supporting base plate (1); The telescopic ends of the two first electric hydraulic rods (6) are fixedly connected to the first support plate (4), the upper surfaces of the two first support plates (4) are fixedly connected to the welding machines (5), and the two welding machines (5) are provided with welding heads.

5. The stainless steel composite plate welding device according to claim 1, characterized in that: A debris collection box (12) is fixedly sleeved on the support base plate (1), and four support legs (2) are fixedly connected to the lower surface of the support base plate (1).

6. A stainless steel composite plate welding device according to claim 1, characterized in that: Two slide grooves (19) are provided on both left and right sides of the support base plate (1), and the ends of the four sliding blocks (18) away from the movable sleeve (17) are slidably connected to the inner walls of the four slide grooves (19).

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