Carbon steel and stainless steel composite plate welding tool and welding process thereof

Abstract

The present application relates to the technical field of vacuum cavity, and specifically discloses a tool for welding carbon steel and stainless steel composite plate and a welding process thereof, which comprises a detection assembly and a temperature adjusting assembly, the detection assembly is fixedly connected to one end of the temperature adjusting assembly, a plurality of clamping assemblies are fixedly arranged at the upper end of the temperature adjusting assembly, the clamping assemblies are symmetrically arranged at both sides of the upper end of the temperature adjusting assembly, and a composite plate is arranged between the clamping assemblies; the temperature adjusting assembly comprises a fixed bottom plate and a cooling pipeline, the cooling pipeline is arranged in the fixed bottom plate, the clamping assemblies are fixedly connected to the upper end of the fixed bottom plate, the composite plate is arranged above the fixed bottom plate, and the detection assembly is fixedly connected to one end of the fixed bottom plate. The present application can clamp composite plates of various sizes, has wider applicability, can automatically adjust temperature, and can measure the welding angle of the composite plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vacuum cavities, in particular to a carbon steel and stainless steel composite plate welding tool and a welding process thereof. BACKGROUND

[0002] The welding tool refers to a fixture, a mechanical device or equipment that plays a matching and auxiliary role in the assembly and welding process of welded structure production, which is simply referred to as a welding tool. Its main function is to accurately position and reliably clamp the welding parts, so as to facilitate the assembly and welding of the welding parts, thereby ensuring the precision requirements of the welding structure. The design of the welding tool needs to consider the characteristics of the assembly and welding process and the welding structure, and usually includes positioning blocks and other structures to fix the positions of various parts in the welding assembly and control their relative dimensions.

[0003] The existing welding tool still has the following problems to be improved: after welding, if the welding angle needs to be measured, the composite plate needs to be disassembled from the tool and reinstalled on the measuring instrument for detection, which is relatively complicated. Due to the large weight of the composite plate, it is easy to fall and cause injury to the operator, and high temperature is generated during welding, which can easily reduce the strength of the tool and increase the plasticity. Under the action of long-time load, the brittle failure of the tool is obvious, and damage is easy to occur. SUMMARY

[0004] To solve the above problems in the prior art, the present application provides a carbon steel and stainless steel composite plate welding tool and a welding process thereof, which can clamp composite plates of various sizes, has wider applicability, and can automatically adjust the temperature and measure the welding angle of the composite plate.

[0005] The object of the present application can be achieved by the following technical solutions:

[0006] A carbon steel and stainless steel composite plate welding tool, comprising a detection assembly and a temperature adjusting assembly, the detection assembly being fixedly connected to one end of the temperature adjusting assembly, a plurality of clamping assemblies being fixedly arranged at the upper end of the temperature adjusting assembly, the clamping assemblies being symmetrically arranged at both sides of the upper end of the temperature adjusting assembly, and a composite plate being arranged between the clamping assemblies.

[0007] The temperature adjusting assembly comprises a fixed bottom plate and a cooling pipeline, the cooling pipeline being arranged inside the fixed bottom plate, a plurality of clamping assemblies being fixedly connected to the upper end of the fixed bottom plate, the composite plate being arranged above the fixed bottom plate, and the detection assembly being fixedly connected to one end of the fixed bottom plate.

[0008] Further, the temperature adjusting assembly further comprises a temperature adjusting shell and an adjuster, the temperature adjusting shell is fixedly connected to the end of the fixed bottom plate away from the detection assembly, the adjuster is fixedly connected to the inside of the temperature adjusting shell, both ends of the cooling pipeline are fixedly provided with a liquid inlet and a liquid outlet respectively, the liquid inlet and the liquid outlet are fixedly connected to both ends of the adjuster respectively, and the cooling pipeline is in a curved shape.

[0009] Further, the clamping assembly comprises a sliding rail, a rotating lead screw, a sliding block and a clamping plate, the lower end of the sliding rail is fixedly connected to the fixed bottom plate, the lower end of the rotating lead screw is rotatably connected to the fixed bottom plate through a connecting piece;

[0010] The connecting piece is located on the inner side of the sliding rail, the upper end of the rotating lead screw is fixedly provided with a driving motor, the sliding block is slidably connected to the rotating lead screw, one end of the sliding block is slidably connected to one side of the sliding rail, and the end of the sliding block away from the sliding rail is fixedly connected with the clamping plate.

[0011] Further, the upper end of the fixed bottom plate is provided with a plurality of sliding rail grooves, one bottom sliding rail is fixedly arranged in each sliding rail groove, and one clamping sliding block is slidably arranged on each bottom sliding rail.

[0012] Further, the upper end surface of each bottom sliding rail is located on the same horizontal plane as the upper end surface of the fixed bottom plate, and each clamping plate is located above the corresponding clamping sliding block.

[0013] Further, the detection assembly comprises a detector, an extension piece and a detection plate, the lower end of the detector is fixedly provided with a detection head, one side of the detector is fixedly provided with a connecting block, and the side of the connecting block away from the detector is fixedly provided with a first sliding table;

[0014] The lower end of the connecting block is fixedly connected with the detection plate, the detection plate is provided with a detection hole, the detection head is located in the detection hole, the inner side of the detection plate is fixedly provided with a controller, and the lower end of the detection plate is fixedly provided with a plurality of receiving holes.

[0015] Further, one end of the extension piece is provided with a second sliding table, the lower ends of the two sides of the extension piece are rotatably connected to the first sliding table and the second sliding table respectively, and the upper ends of the two sides of the extension piece are slidably connected to the first sliding table and the second sliding table respectively.

[0016] The second sliding table is rotatably provided with a telescopic cylinder, one end of the telescopic cylinder away from the second sliding table is rotatably connected to the extension piece, and the end of the second sliding table away from the extension piece is fixedly provided with a supporting rod.

[0017] Further, the lower end of the support rod is fixedly provided with a rotating shaft through a fixing member, one end of the fixed base plate away from the rotating shell is fixedly provided with a rotating shell, the upper end of the rotating shell is provided with a placing hole, the rotating shaft is located in the placing hole, and a sliding groove is formed in the interior of the rotating shell;

[0018] An adjusting sliding block is slidably arranged on the sliding groove, one side of the adjusting sliding block is fixedly provided with a moving rack, a rotating gear is sleeved on the rotating shaft, the lower end of the rotating shaft is rotatably connected to the lower end of the interior of the rotating shell, the rotating gear is engaged with the moving rack, and one end of the moving rack is fixedly provided with a driving cylinder through a shaft coupling.

[0019] Further, the material of the composite plate is carbon steel stainless steel.

[0020] A welding process of a carbon steel stainless steel composite plate comprises the following steps:

[0021] S1: taking materials, a plurality of carbon steel stainless steel composite plates are taken and clamped and fixed;

[0022] S2: single-sided welding or double-sided welding is adopted to weld the carbon steel stainless steel composite plate;

[0023] The welding material of the single-sided welding adopts carbon steel and stainless steel, carbon steel welding material is used to weld the interior of the carbon steel stainless steel composite plate, and then stainless steel welding material is used to weld the interior of the carbon steel stainless steel composite plate, so that the interior of the carbon steel stainless steel composite plate after welding is a stainless steel layer, and the exterior is a carbon steel layer.

[0024] The welding material of the double-sided welding adopts carbon steel and stainless steel, carbon steel welding material is used to weld the exterior of the carbon steel stainless steel composite plate, and at the same time, stainless steel welding material is used to weld the interior of the carbon steel stainless steel composite plate, so that the interior of the carbon steel stainless steel composite plate after welding is a stainless steel layer, and the exterior is a carbon steel layer.

[0025] The welding mode is electric arc welding, resistance welding, laser welding, electron beam welding, friction welding, plasma welding or brazing.

[0026] The welding material is selected as (E71T-1) φ2.5 low alloy welding wire, the current is 170-180 A, TIG is used to bottom a self-fusion, gas shielded welding is used to cover 5-6 layers of upper layer, each layer has a thickness of 3-4 mm, the current is 190-200 A, and after covering each layer, the oxide skin is removed by using a steel wire brush and then the lower layer is stacked.

[0027] The carbon steel stainless steel composite plate provided by the application has the advantages that:

[0028] (1) By setting the clamping assembly, the technical effect achieved is that the lower end of the sliding rail is fixedly connected to the fixed bottom plate, the lower end of the rotating lead screw is rotatably connected to the fixed bottom plate through a connecting piece, the connecting piece is located on the inner side of the sliding rail, the upper end of the rotating lead screw is fixedly provided with a driving motor, a sliding block is slidably connected to the rotating lead screw, one end of the sliding block is slidably connected to one side of the sliding rail, and the end of the sliding block away from the sliding rail is fixedly connected with a clamping plate;

[0029] Start the driving motor, rotate the lead screw to drive the sliding block to move downward along the direction of the sliding rail, and the clamping plate moves downward to clamp the composite board. The clamping block slides inward along the bottom slide rail to clamp the composite board. The clamping assembly can clamp composite boards of various sizes, has wider applicability, can quickly replace and adjust composite boards of different sizes, can significantly improve production efficiency, can reduce waste of parts materials, and thus realizes environmental protection and energy saving.

[0030] (2) By setting the temperature adjusting assembly, the technical effect achieved is that the cooling pipeline is located inside the fixed bottom plate, a plurality of clamping assemblies are fixedly connected to the upper end of the fixed bottom plate, the composite board is located above the fixed bottom plate, the detection assembly is fixedly connected to one end of the fixed bottom plate, the temperature adjusting shell is fixedly connected to the end of the fixed bottom plate away from the detection assembly, the regulator is fixedly connected to the inside of the temperature adjusting shell, the two ends of the cooling pipeline are fixedly provided with a liquid inlet and a liquid outlet respectively, the liquid inlet and the liquid outlet are fixedly connected to the two ends of the regulator respectively, and the cooling pipeline is in a curved shape.

[0031] Start the regulator, the cooling liquid enters the cooling pipeline through the liquid inlet, is cooled after cooling the fixed bottom plate, and then moves to the regulator through the liquid outlet for cooling liquid cooling treatment. The temperature adjusting assembly can automatically adjust the temperature and cool the fixed bottom plate to prevent brittle failure of the tool under long-term high temperature and increase the service life of the tool.

[0032] (3) By setting the detection assembly, the technical effect achieved is that the lower end of the detector is fixedly provided with a probe head, one side of the detector is fixedly provided with a connecting block, the side of the connecting block away from the detector is fixedly provided with a first sliding table, the lower end of the connecting block is fixedly connected with a detection plate, the detection plate is provided with a detection hole, the probe head is located in the detection hole, the inner side of the detection plate is fixedly provided with a controller, and the lower end of the detection plate is fixedly provided with a plurality of receiving holes.

[0033] Start the driving cylinder, move the rack along with the adjusting slide, rotate the gear to rotate the rotating shaft by 90 degrees, start the telescopic cylinder to make the telescopic piece elongate, start the detector, and the detection hole receives the detection result and transmits it to the controller. The detection assembly can automatically measure the welding angle of the composite board, reduce the labor resources and operation time, prevent personnel from being injured during transportation, automatically rotate the support rod direction, and prevent obstacles when placing the composite board. BRIEF DESCRIPTION OF DRAWINGS

[0034] For the convenience of those skilled in the art to understand, the present application is further described below in conjunction with the drawings.

[0035] Figure 1 is a front view of the present application;

[0036] Figure 2 is a right view of the clamping assembly and the temperature adjusting assembly in the present application;

[0037] Figure 3 is a bottom sectional view of the temperature adjusting assembly in the present application;

[0038] Figure 4 is a partial right view of the clamping assembly in the present application;

[0039] Figure 5 is a front view of the detection assembly in the present application;

[0040] Figure 6 is a front sectional view of the detection assembly in the present application;

[0041] Figure 7 is a front sectional view of the detection plate in the present application;

[0042] Figure 8 is a front view of the telescopic member, the first sliding table and the second sliding table in the present application;

[0043] Figure 9 is a top view of the rotating housing in the present application;

[0044] Figure 10 is a bottom sectional view of the clamping assembly in the present application;

[0045] Figure 11 is a front view of the composite plate in the present application;

[0046] Figure 12 is a perspective view of the composite plate in the present application;

[0047] Figure 13 is a top view of the composite plate in the present application;

[0048] Figure 14 is Figure 12 is a left sectional view in A-A direction in the present application;

[0049] Explanation of main element symbols:

[0050] In the drawings: 1, clamping assembly; 11, driving motor; 12, rotating screw; 13, sliding block; 14, sliding rail; 15, connecting member; 16, bottom sliding rail; 17, clamping sliding block; 18, clamping plate;

[0051] 2, detection assembly; 21, detector; 22, telescopic part; 23, support rod; 24, fixing part; 25, rotating shaft; 26, rotating housing; 27, detection plate; 28, connecting block; 29, first sliding table; 210, second sliding table; 211, probe head; 212, probe hole; 213, controller; 214, receiving hole; 215, telescopic cylinder; 216, placing hole; 217, moving rack; 218, adjusting sliding block; 219, sliding groove; 220, driving cylinder; 221, rotating gear;

[0052] 3, temperature adjusting assembly; 31, fixed bottom plate; 32, liquid outlet; 33, temperature adjusting housing; 34, adjuster; 35, liquid inlet; 36, cooling pipeline;

[0053] 4, composite plate; 41, carbon steel layer; 42, stainless steel layer. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments of the present application, and all other embodiments obtained by those skilled in the art based on the embodiments in the present application without creative labor fall within the scope of protection of the present application.

[0055] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0056] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0057] Reference Figures 1 to 10The utility model discloses a kind of carbon steel stainless steel composite plate welding tool for the utility model discloses, including detection component 2 and temperature adjusting component 3, detection component 2 fixedly connected at one end of temperature adjusting component 3, the upper end of temperature adjusting component 3 is fixedly provided with multiple clamping components 1, multiple clamping components 1 are symmetrically distributed at the upper end of temperature adjusting component 3 two sides, multiple clamping components 1 are provided with composite plate 4 between.

[0058] Temperature adjusting component 3 includes fixed base plate 31 and cooling pipeline 36, cooling pipeline 36 is located inside fixed base plate 31, multiple clamping components 1 are fixedly connected at the upper end of fixed base plate 31, composite plate 4 is located above fixed base plate 31, detection component 2 is fixedly connected at one end of fixed base plate 31.

[0059] Temperature adjusting component 3 further includes temperature adjusting shell 33 and regulator 34, temperature adjusting shell 33 is fixedly connected at one end of fixed base plate 31 away from detection component 2, regulator 34 is fixedly connected in temperature adjusting shell 33, both ends of cooling pipeline 36 are fixedly provided with liquid inlet 35 and liquid outlet 32 respectively, liquid inlet 35 and liquid outlet 32 are fixedly connected at both ends of regulator 34 respectively, cooling pipeline 36 is curved.

[0060] Temperature adjusting component 3 can automatically adjust temperature, and cooling operation is carried out to fixed base plate 31, to prevent fragile damage of tool under long-term high temperature, increase the service life of tool.

[0061] Clamping component 1 includes sliding rail 14, rotating lead screw 12, sliding block 13 and clamping plate 18, the lower end of sliding rail 14 is fixedly connected on fixed base plate 31, and the lower end of rotating lead screw 12 is rotatably connected on fixed base plate 31 through connecting piece 15.

[0062] Connecting piece 15 is located inside sliding rail 14, and the upper end of rotating lead screw 12 is fixedly provided with driving motor 11, and sliding block 13 is slidably connected on rotating lead screw 12, one end of sliding block 13 is slidably connected on one side of sliding rail 14, and the end, away from sliding rail 14, of sliding block 13 is fixedly connected with clamping plate 18.

[0063] The upper end of fixed base plate 31 is provided with multiple slide rail grooves, one bottom slide rail 16 is fixedly arranged in each slide rail groove, and one clamping sliding block 17 is slidably arranged on each bottom slide rail 16.

[0064] The upper end surface of each bottom slide rail 16 is located at the same horizontal plane with the upper end surface of fixed base plate 31, and each clamping plate 18 is located above corresponding clamping sliding block 17.

[0065] The clamping assembly 1 can clamp composite plates 4 of various sizes, has wider applicability, can quickly replace and adjust composite plates 4 of different sizes, can significantly improve production efficiency, can reduce waste of part materials, and thus environmental protection and energy saving are realized.

[0066] The detection assembly 2 comprises a detector 21, a telescopic piece 22 and a detection plate 27, the lower end of the detector 21 is fixedly provided with a detection head 211, one side of the detector 21 is fixedly provided with a connecting block 28, and the side, away from the detector 21, of the connecting block 28 is fixedly provided with a first sliding table 29.

[0067] The lower end of the connecting block 28 is fixedly connected with the detection plate 27, the detection plate 27 is provided with a detection hole 212, the detection head 211 is located in the detection hole 212, the inner side of the detection plate 27 is fixedly provided with a controller 213, and the lower end of the detection plate 27 is fixedly provided with a plurality of receiving holes 214.

[0068] One end of the telescopic piece 22 is provided with a second sliding table 210, the lower ends of the two sides of the telescopic piece 22 are rotationally connected to the first sliding table 29 and the second sliding table 210 respectively, and the upper ends of the two sides of the telescopic piece 22 are slidingly connected to the first sliding table 29 and the second sliding table 210 respectively.

[0069] The second sliding table 210 is rotationally provided with a telescopic cylinder 215, one end, away from the second sliding table 210, of the telescopic cylinder 215 is rotationally connected to the telescopic piece 22, and one end, away from the telescopic piece 22, of the second sliding table 210 is fixedly provided with a supporting rod 23.

[0070] The lower end of the supporting rod 23 is fixedly provided with a rotating shaft 25 through a fixing piece 24, one end, away from a rotating shell 26, of a fixed bottom plate 31 is fixedly provided with the rotating shell 26, the upper end of the rotating shell 26 is provided with a placing hole 216, the rotating shaft 25 is located in the placing hole 216, and the inside of the rotating shell 26 is provided with a sliding groove 219.

[0071] The sliding groove 219 is slidingly provided with an adjusting sliding block 218, one side of the adjusting sliding block 218 is fixedly provided with a moving rack 217, the rotating shaft 25 is sleeved with a rotating gear 221, the lower end of the rotating shaft 25 is rotationally connected to the inside lower end of the rotating shell 26, the rotating gear 221 and the moving rack 217 are in engagement, and one end of the moving rack 217 is fixedly provided with a driving cylinder 220 through a shaft coupling.

[0072] The detection assembly 2 can automatically measure the welding angle of the composite plate 4, reduce human resources and operation time, prevent personnel from being injured during transportation, automatically rotate the direction of the supporting rod 23, and prevent the composite plate 4 from being placed and causing an obstruction phenomenon.

[0073] The material of the composite plate 4 is carbon steel stainless steel.

[0074] The working principle and use process of the present application are as follows: the driving motor 11 is started, the screw rod 12 is rotated to drive the sliding block 13 to move downward along the sliding rail 14, the clamping plate 18 moves downward to clamp the composite plate 4, and the sliding block 17 slides inward along the bottom sliding rail 16 to clamp the composite plate 4;

[0075] The regulator 34 is started, the cooling liquid enters the cooling pipeline 36 through the liquid inlet 35, the fixed bottom plate 31 is cooled, and then moves to the regulator 34 through the liquid outlet 32 for cooling liquid cooling treatment;

[0076] The driving cylinder 220 is started, the moving rack 217 slides with the adjusting sliding block 218, the rotating gear 221 drives the rotating shaft 25 to rotate 90 degrees, the telescopic cylinder 215 is started to make the telescopic part 22 elongate, and the detector 21 is started, and the detection hole 212 receives the detection result and transmits it to the controller 213.

[0077] A welding process of a carbon steel stainless steel composite plate, comprising the steps of:

[0078] S1: taking materials, a plurality of carbon steel stainless steel composite plates 4 are taken and clamped and fixed;

[0079] S2: single-sided welding or double-sided welding is adopted to weld the carbon steel stainless steel composite plate 4;

[0080] The welding material of the single-sided welding adopts carbon steel and stainless steel, carbon steel welding material is used to weld the inside of the carbon steel stainless steel composite plate 4 first, and then stainless steel welding material is used to weld the inside of the carbon steel stainless steel composite plate 4, so that the inside of the carbon steel stainless steel composite plate 4 after welding is the stainless steel layer 42, and the outside is the carbon steel layer 41;

[0081] The welding material of the double-sided welding adopts carbon steel and stainless steel, carbon steel welding material is used to weld the outside of the carbon steel stainless steel composite plate 4, and at the same time, stainless steel welding material is used to weld the inside of the carbon steel stainless steel composite plate 4, so that the inside of the carbon steel stainless steel composite plate 4 after welding is the stainless steel layer 42, and the outside is the carbon steel layer 41;

[0082] The welding mode is electric arc welding, resistance welding, laser welding, electron beam welding, friction welding, plasma welding or brazing;

[0083] The welding material is selected as a low alloy welding wire (E71T-1) φ2.5, the current is 170-180A, TIG is used for bottoming one self-fusion, gas shielded welding is used for upper layer covering 5-6 layers, each layer has a thickness of 3-4mm, the current is 190-200A, and after each layer is covered, the oxide skin is removed by a steel wire brush and then the lower layer is stacked.

[0084] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with the preferred embodiments as above, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, as long as the changes or modifications do not deviate from the technical solution of the present application. Any modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application still belong to the scope of the technical solution of the present application.

Claims

1. A tool for welding a carbon steel stainless steel clad plate, characterized by: Including detection assembly (2) and temperature regulating assembly (3), the detection assembly (2) is fixedly connected to one end of the temperature regulating assembly (3), a plurality of clamping assemblies (1) are fixedly arranged on the upper end of the temperature regulating assembly (3), the plurality of clamping assemblies (1) are symmetrically arranged on both sides of the upper end of the temperature regulating assembly (3), and a composite board (4) is arranged between the plurality of clamping assemblies (1). The temperature regulating assembly (3) includes a fixed bottom plate (31) and a cooling pipeline (36), the cooling pipeline (36) is located in the inside of the fixed bottom plate (31), a plurality of clamping assemblies (1) are fixedly connected to the upper end of the fixed bottom plate (31), the composite board (4) is located above the fixed bottom plate (31), and the detection assembly (2) is fixedly connected to one end of the fixed bottom plate (31). The detection assembly (2) includes a detector (21), a telescopic piece (22) and a detection plate (27), the lower end of the detector (21) is fixedly provided with a detection head (211), one side of the detector (21) is fixedly provided with a connecting block (28), and the side, away from the detector (21), of the connecting block (28) is fixedly provided with a first sliding table (29). The lower end of the connecting block (28) is fixedly connected with the detection plate (27), the detection plate (27) is provided with a detection hole (212), the detection head (211) is located in the detection hole (212), the inner side of the detection plate (27) is fixedly provided with a controller (213), and the lower end of the detection plate (27) is fixedly provided with a plurality of receiving holes (214). One end of the telescopic piece (22) is provided with a second sliding table (210), the lower ends of the two sides of the telescopic piece (22) are rotatably connected to the first sliding table (29) and the second sliding table (210) respectively, and the upper ends of the two sides of the telescopic piece (22) are slidably connected to the first sliding table (29) and the second sliding table (210) respectively. A telescopic cylinder (215) is rotatably arranged on the second sliding table (210), one end, away from the second sliding table (210), of the telescopic cylinder (215) is rotatably connected to the telescopic piece (22), and one end, away from the telescopic piece (22), of the second sliding table (210) is fixedly provided with a supporting rod (23). The lower end of the supporting rod (23) is fixedly provided with a rotating shaft (25) through a fixing piece (24).

2. The carbon steel stainless steel clad plate welding tool according to claim 1, characterized in that: The temperature regulating assembly (3) further includes a temperature regulating shell (33) and an adjuster (34), the temperature regulating shell (33) is fixedly connected to one end, away from the detection assembly (2), of the fixed bottom plate (31), the adjuster (34) is fixedly connected to the inside of the temperature regulating shell (33), the two ends of the cooling pipeline (36) are fixedly provided with a liquid inlet (35) and a liquid outlet (32) respectively, the liquid inlet (35) and the liquid outlet (32) are fixedly connected to the two ends of the adjuster (34) respectively, and the cooling pipeline (36) is in a curved shape.

3. The carbon steel stainless steel clad plate welding tool of claim 1, characterized in that: The clamping assembly (1) comprises a sliding rail (14), a rotating lead screw (12), a sliding block (13) and a clamping plate (18), the lower end of the sliding rail (14) is fixedly connected to the fixed bottom plate (31), the lower end of the rotating lead screw (12) is rotatably connected to the fixed bottom plate (31) through a connecting piece (15); The connecting piece (15) is located on the inner side of the sliding rail (14), the upper end of the rotating lead screw (12) is fixedly provided with a driving motor (11), the sliding block (13) is slidably connected to the rotating lead screw (12), one end of the sliding block (13) is slidably connected to one side of the sliding rail (14), and the end of the sliding block (13) away from the sliding rail (14) is fixedly connected with the clamping plate (18).

4. The carbon steel stainless steel clad plate welding tool of claim 3, characterized in that: The upper end of the fixed bottom plate (31) is provided with a plurality of sliding rail grooves, and one bottom sliding rail (16) is fixedly arranged in each sliding rail groove.

5. The carbon steel stainless steel clad plate welding tool of claim 4, characterized in that: The upper end surface of each bottom sliding rail (16) is located on the same horizontal plane as the upper end surface of the fixed bottom plate (31), and each clamping plate (18) is located above the corresponding clamping sliding block (17).

6. The carbon steel stainless steel clad plate welding tool of claim 1, characterized in that: One end of the fixed bottom plate (31) is fixedly provided with a rotating shell (26), the upper end of the rotating shell (26) is provided with a placing hole (216), the rotating shaft (25) is located in the placing hole (216), and the inside of the rotating shell (26) is provided with a sliding groove (219); The sliding groove (219) is slidably provided with an adjusting sliding block (218), one side of the adjusting sliding block (218) is fixedly provided with a moving rack (217), the rotating shaft (25) is sleeved with a rotating gear (221), the lower end of the rotating shaft (25) is rotatably connected to the inner lower end of the rotating shell (26), the rotating gear (221) and the moving rack (217) are engaged, and one end of the moving rack (217) is fixedly provided with a driving cylinder (220) through a shaft coupling.

7. The carbon steel stainless steel clad plate welding tool of claim 1, wherein: The material of the composite plate (4) is carbon steel stainless steel.

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