Welding clamping equipment for steel structure machining

Abstract

The invention discloses welding clamping equipment for steel structure machining, and belongs to the field of steel structure machining. Comprising a transverse plate, a clamping cavity is formed in the upper surface of the transverse plate, extending cavities are symmetrically and fixedly connected to the two sides of the transverse plate, a supporting plate is fixedly connected to the front portion of the lower surface of the transverse plate, an inclined block is fixedly connected to the rear portion of the lower surface of the transverse plate, and a clamping power cavity is fixedly connected to the front surface of the transverse plate; the equipment stably clamps the steel structural part through a complex mechanical transmission structure, the clamping plate can accurately fix the steel structural part in the clamping cavity under driving of the motor, welding defects caused by shaking of the steel structural part in the welding process are avoided, guarantee is provided for high-quality welding through stable clamping, and the welding quality is improved. The welding seam is uniform and firm, the overall strength and stability of the steel structure are greatly improved, and high-quality welding is crucial in the fields of buildings, bridges, mechanical manufacturing and the like.

Description

Technical Field

[0001] The invention relates to steel structure processing, in particular to a welding clamping device for steel structure processing. Background Art

[0002] With the continuous development of modern industry, steel structures are increasingly used in the fields of construction, machinery manufacturing, etc. In the processing of steel structures, welding is a key process link. However, traditional welding clamping equipment often has some shortcomings. The clamping stability of traditional clamping equipment is insufficient. During the welding process, steel structural parts are prone to shaking, resulting in reduced welding quality, uneven welds, and even welding defects. This not only affects the strength and stability of the steel structure, but may also increase the subsequent repair costs;

[0003] Traditional equipment is not flexible enough in adjusting the welding position. It is difficult to accurately adjust the welding head to the optimal position, and it is very difficult to operate for some complex steel structures or welding operations in narrow spaces. This limits the adaptability and accuracy of the welding process and cannot meet the needs of modern industry for high-quality welding. In addition, traditional welding clamping equipment also has problems in slag treatment. The slag generated during welding is often scattered randomly, which not only pollutes the working environment, but also may cause damage to the equipment. Summary of the invention

[0004] Purpose of the invention: The purpose of the present invention is to provide a device that can achieve stable clamping of steel structures, ensuring that the steel structures will not shake during the welding process, thereby improving the welding quality; another purpose of the present invention is to provide a welding clamping device with welding slag collection and cleaning functions.

[0005] Technical solution: A welding clamping device for steel structure processing, comprising a horizontal plate, a clamping cavity is opened on the upper surface of the horizontal plate, extension cavities are symmetrically fixedly connected on both sides of the horizontal plate, a support plate is fixedly connected to the front of the lower surface of the horizontal plate, an inclined block is fixedly connected to the rear of the lower surface of the horizontal plate, a clamping power cavity is fixedly connected to the front surface of the horizontal plate, the extension cavity comprises a sliding cavity, a sliding plate is slidably connected to the interior of the sliding cavity, extension plates are fixedly connected to opposite sides of the sliding plate, opposite ends of the extension plates extend to the interior of the clamping cavity and are fixedly connected to the clamping plates.

[0006] Furthermore, the interior of the clamping power cavity is symmetrically rotatably connected with a toothed wheel, the outer side wall of the toothed wheel is commonly wound with a conveyor belt, the inner side wall of the conveyor belt is fixedly connected with a rack, the rack is meshingly connected with the toothed wheel, the front surface of the clamping power cavity is fixedly connected with a motor, the rear end of the output end of the motor passes through the interior of the clamping power cavity and is fixedly connected with a rotating column, the outer side wall of the rotating column is fixedly connected with a transmission gear, the transmission gear is meshingly connected with the rack, and the outer side wall of the conveyor belt is symmetrically fixedly connected A sliding block is provided, and sliding openings are symmetrically provided on the outer side wall of the clamping power cavity, the sliding block is slidably connected to the sliding opening, a sliding groove is provided below the front surface of the support plate, an air squeezing cavity is provided on the right side inside the sliding groove, an air squeezing plate is slidably connected inside the air squeezing cavity, an extrusion plate is fixedly connected to the left side of the air squeezing plate, the left side of the extrusion plate passes through the interior of the sliding groove, a connecting vertical plate is fixedly connected to the front surface of the extrusion plate, and the outer side wall of the connecting vertical plate is fixedly connected to the bottom end of the sliding block below.

[0007] Furthermore, a slide groove 2 is provided on the right side of the front surface of the horizontal plate, and an air squeezing chamber 2 is provided on the right side inside the slide groove 2. An air squeezing plate 2 is slidably connected inside the air squeezing chamber 2, and an extrusion plate 2 is fixedly connected on the right side of the air squeezing plate 2. The right side of the extrusion plate 2 passes through the interior of the slide groove 2, and a connecting vertical plate 2 is fixedly connected on the front surface of the extrusion plate 2. The outer side wall of the connecting vertical plate 2 is fixedly connected to the top of the sliding block above, and the air squeezing chamber 1 is connected to the extension chamber on the right side through the right air pipe, and the air squeezing chamber 2 is connected to the extension chamber on the left side through the left air pipe.

[0008] Furthermore, the upper surfaces of the two extension cavities are commonly fixedly connected to a support frame, the lower surface of the support frame is provided with a movable cavity, the interior of the movable cavity is symmetrically slidably connected with a slide rail, a welding device is provided inside the movable cavity, and a sliding cavity is symmetrically opened on the right side of the welding device, the sliding cavities are all slidably connected to the slide rail, an electric telescopic rod is fixedly connected to the right side of the interior of the support frame, and the left end of the electric telescopic rod is fixedly connected to the outer wall of the movable cavity.

[0009] Furthermore, the movable cavity includes a telescopic cavity, a slide plate is slidably connected to the interior of the telescopic cavity, a connecting column is fixedly connected to the lower surface of the slide plate, the bottom end of the connecting column passes through the telescopic cavity, the outer wall of the connecting column is fixedly connected to a disc, the outer wall of the disc is provided with a sliding disc with a hole, a sliding circular groove is provided inside the sliding disc with a hole, the sliding circular groove is slidably connected to the disc, the upper surface of the disc is fixedly connected to a hand-held handle, the lower surface of the disc is fixedly connected to a welding head, and the outer wall of the connecting column, located inside the telescopic cavity, is wound with a reset spring.

[0010] Furthermore, a drain plate is fixedly connected to the interior of the clamping cavity, a welding slag storage groove is provided on the upper surface of the inclined block, and a cleaning door is provided on the right side of the inclined block.

[0011] Furthermore, a control board is fixedly connected to the left side of the front surface of the horizontal plate, a motor left-turn switch is fixedly connected to the left side of the front surface of the control board, and a motor right-turn switch is fixedly connected to the right side of the front surface of the control board.

[0012] Furthermore, opposite sides of the clamping plate are fixedly connected with soft pads.

[0013] Beneficial effects: The equipment can achieve stable clamping of steel structures through a complex mechanical transmission structure. Driven by the motor, the clamping plate can accurately fix the steel structure in the clamping cavity, avoiding welding defects caused by the shaking of the steel structure during welding. This stable clamping provides a guarantee for high-quality welding, making the weld uniform and firm, greatly improving the overall strength and stability of the steel structure. High-quality welding is crucial in fields such as construction, bridges, and machinery manufacturing. The equipment can meet these strict requirements and provide reliable support for steel structure processing in various industries.

[0014] The welding device on the support frame is cleverly designed and can move precisely on the slide rail. The welding head can be adjusted at multiple angles through a disc, a sliding disc with holes and a handheld handle. This allows the operator to easily adjust the welding head to the best position according to different welding requirements, ensuring the accuracy and precision of welding. Whether it is complex geometric shapes or narrow spaces, precise welding can be achieved, improving the adaptability and flexibility of the equipment.

[0015] The leakage plate inside the clamping cavity and the welding slag storage groove on the inclined block can collect the welding slag generated during the welding process in time, which not only keeps the working environment clean and tidy, reduces the potential harm of welding slag to equipment and operators, but also facilitates subsequent cleaning work. The setting of the cleaning door makes welding slag cleaning simple and quick, without the need to disassemble the equipment, saving time and labor costs. At the same time, effective welding slag collection also helps to extend the service life of the equipment and reduce the probability of failure caused by welding slag accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention;

[0018] Figure 3 It is a schematic cross-sectional structural diagram of the welding device of the present invention;

[0019] Figure 4is a schematic cross-sectional structural diagram of the extension cavity of the present invention;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the horizontal plate of the present invention;

[0021] Figure 6 It is a schematic cross-sectional structural diagram of the inclined block of the present invention.

[0022] In the figure: 1, horizontal plate; 2, clamping cavity; 3, extension cavity; 4, support plate; 5, inclined block; 6, clamping power cavity; 101, sliding cavity; 102, sliding plate; 103, extension plate; 104, clamping plate; 7, toothed wheel; 8, conveyor belt; 9, rack; 10, motor; 11, rotating column; 12, sliding block; 13, sliding mouth; 14, chute 1; 15, extrusion cavity 1; 16, extrusion plate 1; 17, extrusion plate 1; 18, connecting vertical plate 1; 19, chute 2; 20, extrusion cavity 2; 21, extrusion plate 2; 22, extrusion plate 2; 23, connecting Connect the second vertical plate; 24, right air pipe; 25, left air pipe; 26, support frame; 27, movable chamber; 28, slide rail; 29, welding device; 30, slide chamber; 31, electric telescopic rod; 32, telescopic chamber; 33, slide plate; 34, connecting column; 35, disc; 36, sliding disc with holes; 37, sliding circular groove; 38, hand-held handle; 39, welding head; 40, drain plate; 41, welding slag storage tank; 42, cleaning door; 43, control panel; 44, motor left turn switch; 45, motor right turn switch; 46, cushion; 47, transmission gear; 48, reset spring. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Example 1

[0025] like Figure 1 and Figure 2As shown, a welding clamping device for steel structure processing is provided, comprising a horizontal plate 1, a clamping cavity 2 is provided on the upper surface of the horizontal plate 1, extension cavities 3 are symmetrically fixedly connected to both sides of the horizontal plate 1, a support plate 4 is fixedly connected to the front of the lower surface of the horizontal plate 1, an inclined block 5 is fixedly connected to the rear of the lower surface of the horizontal plate 1, a clamping power cavity 6 is fixedly connected to the front surface of the horizontal plate 1, and the extension cavity 3 comprises a sliding cavity 101, a sliding plate 102 is slidably connected to the interior of the sliding cavity 101, and an extension plate 103 is fixedly connected to the opposite sides of the sliding plate 102, and the opposite ends of the extension plate 103 extend to the inside of the clamping cavity 2. The inner wall of the power cavity 6 is fixedly connected with a toothed wheel 7, and a conveyor belt 8 is wound around the outer wall of the toothed wheel 7. The inner wall of the conveyor belt 8 is fixedly connected with a rack 9, and the rack 9 is meshed with the toothed wheel 7. The front surface of the power cavity 6 is fixedly connected with a motor 10, and the rear end of the output end of the motor 10 passes through the inside of the power cavity 6 and is fixedly connected with a rotating column 11. The outer wall of the rotating column 11 is fixedly connected with a transmission gear 47, and the transmission gear 47 is meshed with the rack 9. The outer wall of the conveyor belt 8 is symmetrically fixedly connected with a sliding The outer wall of the clamping power chamber 6 is symmetrically provided with a sliding opening 13, the sliding block 12 is slidably connected with the sliding opening 13, a sliding groove 14 is provided below the front surface of the support plate 4, an extrusion chamber 15 is provided on the right side of the inner side of the sliding groove 14, an extrusion plate 16 is slidably connected inside the extrusion chamber 15, an extrusion plate 17 is fixedly connected to the left side of the extrusion plate 16, the left side of the extrusion plate 17 penetrates into the inner side of the sliding groove 14, a connecting vertical plate 18 is fixedly connected to the front surface of the extrusion plate 17, the outer wall of the connecting vertical plate 18 is fixedly connected to the bottom end of the sliding block 12 below, and the horizontal plate 1 A chute 2 19 is provided on the right side of the front surface, an air squeezing chamber 20 is provided on the right side inside the chute 2 19, an air squeezing plate 21 is slidably connected inside the air squeezing chamber 20, an extrusion plate 22 is fixedly connected on the right side of the extrusion plate 21, the right side of the extrusion plate 22 penetrates into the interior of the chute 2 19, a connecting vertical plate 23 is fixedly connected on the front surface of the extrusion plate 22, the outer side wall of the connecting vertical plate 23 is fixedly connected to the top of the upper sliding block 12, the air squeezing chamber 15 is connected to the right extension chamber 3 through the right air pipe 24, and the air squeezing chamber 20 is connected to the left extension chamber 3 through the left air pipe 25;

[0026] When it is necessary to clamp the steel structure, the motor 10 is started, and the output end of the motor 10 drives the rotating column 11 to rotate, and the transmission gear 47 on the outer wall of the rotating column 11 rotates accordingly, and the transmission gear 47 is meshed and connected with the rack 9. The rotation of the transmission gear 47 drives the rack 9 to move, and then drives the conveyor belt 8 wound around the outer wall of the toothed wheel 7 to move. Under the support of the toothed wheel 7, the conveyor belt 8 moves stably in one direction. The sliding block 12 symmetrically fixed on the outer wall of the conveyor belt 8 moves with the movement of the conveyor belt 8. The lower sliding block 12 slides to the right and drives the extrusion plate 17 to move in the slide groove 14 through the connection vertical plate 18. The upper sliding block 12 slides to the left and drives the extrusion plate 22 to move in the slide groove 19 through the connection vertical plate 23. When the extrusion plate 17 moves in the slide groove 14, the extrusion plate 16 inside the extrusion cavity 15 is squeezed. After the extrusion plate 16 is pushed, the extrusion gas is squeezed. The gas pressure in the cavity 15 increases. When the squeezing plate 22 moves in the slide groove 19, the squeezing plate 21 inside the squeezing cavity 20 is squeezed. After the squeezing plate 21 is pushed, the gas pressure in the squeezing cavity 20 increases. The high-pressure gas in the squeezing cavity 15 enters the extension cavity 3 on the right side through the right air pipe 24. The gas pushes the sliding plate 102, the extension plate 103 and the clamping plate 104 in the right extension cavity 3 to move toward the clamping cavity 2. At the same time, the high-pressure gas in the squeezing cavity 20 enters the extension cavity 3 on the left side through the left air pipe 25. The gas pushes the sliding plate 102, the extension plate 103 and the clamping plate 104 in the left extension cavity 3 to move toward the clamping cavity 2. The clamping plates 104 on both sides are driven by the extension plate 103 to move synchronously relative to each other, gradually approach and finally clamp the steel structure placed in the clamping cavity 2, so as to achieve clamping and fixation of steel structures of different sizes for subsequent welding operations.

[0027] like Figure 2 and Figure 3As shown, the upper surfaces of the two extension chambers 3 are fixedly connected to a support frame 26, the lower surface of the support frame 26 is provided with a moving chamber 27, the interior of the moving chamber 27 is symmetrically slidably connected to a slide rail 28, a welding device 29 is provided inside the moving chamber 27, and a sliding chamber 30 is symmetrically opened on the right side of the welding device 29, and the sliding chambers 30 are all slidably connected to the slide rail 28, an electric telescopic rod 31 is fixedly connected to the right side of the interior of the support frame 26, and the left end of the electric telescopic rod 31 is fixedly connected to the outer wall of the moving chamber 27, and the moving chamber 27 includes a telescopic chamber 32, and the interior of the telescopic chamber 32 The bottom of the slide 33 is slidably connected with a slide plate 33, the lower surface of the slide plate 33 is fixedly connected with a connecting column 34, the bottom end of the connecting column 34 penetrates into the telescopic cavity 32, the outer wall of the connecting column 34 is fixedly connected with a disc 35, the outer wall of the disc 35 is provided with a sliding disc 36 with a hole, the interior of the sliding disc 36 with a sliding circular groove 37 is provided, the sliding circular groove 37 is slidably connected with the disc 35, the upper surface of the disc 35 is fixedly connected with a hand-held handle 38, the lower surface of the disc 35 is fixedly connected with a welding head 39, and the outer wall of the connecting column 34, located inside the telescopic cavity 32, is wound with a return spring 48;

[0028] After the steel structure is clamped and fixed, the electric telescopic rod 31 is started. The electric telescopic rod 31 is extended or contracted, pushing the welding device 29 to move laterally along the slide rail 28 in the moving cavity 27. The disk 35 is rotated by turning the hand-held handle 38, and the disk 35 rotates in the sliding circular groove 37 of the sliding plate 36 with holes, thereby adjusting the angle of the welding head 39. At the same time, the height of the welding head 39 can be adjusted by pulling the connecting column 34 downward to slide the slide plate 33 in the telescopic cavity 32. The reset spring 48 plays an auxiliary reset role in this process. After adjusting the position of the welding head 39, the welding head 39 is started to perform welding operations on the steel structure, realizing the moving function of the welding device 29 of the device.

[0029] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a drain plate 40 is fixedly connected to the inside of the clamping cavity 2, a welding slag storage groove 41 is provided on the upper surface of the inclined block 5, and a cleaning door 42 is provided on the right side of the inclined block 5;

[0030] A drain plate 40 is fixedly connected to the inside of the clamping cavity 2. When the welding operation is performed, the generated welding slag can fall through the drain plate 40. A welding slag storage groove 41 is provided on the upper surface of the inclined block 5. The welding slag falling from the drain plate 40 will fall into the welding slag storage groove 41 for collection, so as to prevent the welding slag from being scattered randomly and affecting the working environment and equipment operation. A cleaning door 42 is provided on the right side of the inclined block 5. When the welding slag in the welding slag storage groove 41 accumulates to a certain extent, the cleaning door 42 can be opened to facilitate the cleaning of the welding slag in the welding slag storage groove 41 to ensure the continuous normal operation of the equipment.

[0031] like Figure 1 As shown, a control panel 43 is fixedly connected to the left side of the front surface of the horizontal plate 1, a motor left-turn switch 44 is fixedly connected to the left side of the front surface of the control panel 43, a motor right-turn switch 45 is fixedly connected to the right side of the front surface of the control panel 43, and a motor left-turn switch 44 is fixedly connected to the left side of the front surface of the control panel 43. When the motor left-turn switch 44 is pressed, the motor 10 can be controlled to turn left, thereby driving related components to achieve movement in a specific direction, for example, the clamping plate 104 can be moved in a specific direction to adjust the clamping state. A motor right-turn switch 45 is fixedly connected to the right side of the front surface of the control panel 43. Pressing the motor right-turn switch 45 can control the motor 10 to turn right, and also drive related components to move in another direction, so as to meet different work requirements.

[0032] The opposite sides of the clamping plate 104 are fixedly connected with soft pads 46. The soft pads 46 can play a role of buffer protection when clamping the steel structure, preventing the clamping plate 104 from directly contacting the steel structure and causing surface damage to the steel structure. At the same time, the soft pads 46 can also increase the friction between the clamping plate 104 and the steel structure, making the clamping more stable and ensuring that the steel structure will not move during the welding process, thereby improving the welding quality and work efficiency.

[0033] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A welding clamping device for steel structure processing, comprising a horizontal plate (1), characterized in that: The upper surface of the transverse plate (1) is provided with a clamping cavity (2), the two sides of the transverse plate (1) are symmetrically fixedly connected with extension cavities (3), the front of the lower surface of the transverse plate (1) is fixedly connected with a support plate (4), the rear of the lower surface of the transverse plate (1) is fixedly connected with an inclined block (5), and the front surface of the transverse plate (1) is fixedly connected with a clamping power cavity (6); The extension cavity (3) comprises a sliding cavity (101), the interior of the sliding cavity (101) is slidably connected to a sliding plate (102), the opposite sides of the sliding plate (102) are fixedly connected to extension plates (103), and the opposite ends of the extension plates (103) extend to the interior of the clamping cavity (2) and are fixedly connected to clamping plates (104).

2. The welding clamping device for steel structure processing according to claim 1 is characterized in that: The interior of the clamping power chamber (6) is symmetrically rotatably connected with a toothed wheel (7), the outer wall of the toothed wheel (7) is commonly wound with a conveyor belt (8), the inner wall of the conveyor belt (8) is fixedly connected with a rack (9), the rack (9) is meshingly connected with the toothed wheel (7), the front surface of the clamping power chamber (6) is fixedly connected with a motor (10), the rear end of the output end of the motor (10) passes through the interior of the clamping power chamber (6) and is fixedly connected with a rotating column (11), the outer wall of the rotating column (11) is fixedly connected with a transmission gear (47), the transmission gear (47) is meshingly connected with the rack (9), the outer wall of the conveyor belt (8) is symmetrically fixedly connected with a sliding block (12), The outer wall of the clamping power cavity (6) is symmetrically provided with sliding openings (13), the sliding block (12) is slidably connected to the sliding opening (13), a sliding groove (14) is provided below the front surface of the support plate (4), an extrusion cavity (15) is provided on the right side inside the sliding groove (14), an extrusion plate (16) is slidably connected inside the extrusion cavity (15), the left side of the extrusion plate (16) is fixedly connected with an extrusion plate (17), the left side of the extrusion plate (17) passes through the interior of the sliding groove (14), the front surface of the extrusion plate (17) is fixedly connected with a connecting vertical plate (18), and the outer wall of the connecting vertical plate (18) is fixedly connected to the bottom end of the sliding block (12) below.

3. The welding clamping device for steel structure processing according to claim 1 is characterized in that: A second slide groove (19) is provided on the right side of the front surface of the horizontal plate (1), and an extrusion chamber (20) is provided on the right side of the interior of the second slide groove (19). An extrusion plate (21) is slidably connected to the interior of the second extrusion chamber (20), and an extrusion plate (22) is fixedly connected to the right side of the second extrusion plate (21). The right side of the second extrusion plate (22) passes through the interior of the second slide groove (19). A second connecting vertical plate (23) is fixedly connected to the front surface of the second extrusion plate (22), and the outer side wall of the second connecting vertical plate (23) is fixedly connected to the top of the upper sliding block (12). The first extrusion chamber (15) is connected to the right extension chamber (3) through a right air pipe (24), and the second extrusion chamber (20) is connected to the left extension chamber (3) through a left air pipe (25).

4. The welding clamping device for steel structure processing according to claim 1 is characterized in that: The upper surfaces of the two extension chambers (3) are fixedly connected to a support frame (26); a movable chamber (27) is provided on the lower surface of the support frame (26); a slide rail (28) is symmetrically slidably connected to the interior of the movable chamber (27); a welding device (29) is provided inside the movable chamber (27); a slide chamber (30) is symmetrically provided on the right side of the welding device (29); the slide chambers (30) are slidably connected to the slide rail (28); an electric telescopic rod (31) is fixedly connected to the right side of the interior of the support frame (26); and the left end of the electric telescopic rod (31) is fixedly connected to the outer wall of the movable chamber (27).

5. The welding clamping device for steel structure processing according to claim 1 is characterized in that: The movable cavity (27) includes a telescopic cavity (32), the interior of the telescopic cavity (32) is slidably connected with a slide plate (33), the lower surface of the slide plate (33) is fixedly connected with a connecting column (34), the bottom end of the connecting column (34) passes through the telescopic cavity (32), the outer wall of the connecting column (34) is fixedly connected with a disk (35), the outer wall of the disk (35) is provided with a sliding disk (36) with a hole, the interior of the sliding disk (36) is provided with a sliding circular groove (37), the sliding circular groove (37) is slidably connected to the disk (35), the upper surface of the disk (35) is fixedly connected with a hand-held handle (38), the lower surface of the disk (35) is fixedly connected with a welding head (39), and the outer wall of the connecting column (34) is located inside the telescopic cavity (32) and is wound with a return spring (48).

6. The welding clamping device for steel structure processing according to claim 1 is characterized in that: A drain plate (40) is fixedly connected to the interior of the clamping cavity (2), a welding slag storage groove (41) is provided on the upper surface of the inclined block (5), and a cleaning door (42) is provided on the right side of the inclined block (5).

7. The welding clamping device for steel structure processing according to claim 1 is characterized in that: A control board (43) is fixedly connected to the left side of the front surface of the transverse plate (1), a motor left-turn switch (44) is fixedly connected to the left side of the front surface of the control board (43), and a motor right-turn switch (45) is fixedly connected to the right side of the front surface of the control board (43).

8. The welding clamping device for steel structure processing according to claim 1 is characterized in that: Soft pads (46) are fixedly connected to opposite sides of the clamping plate (104).

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