Workbench convenient to clean and used for submerged-arc welding of high-chromium alloy wear-resistant steel plate

Abstract

The utility model discloses a workbench convenient to clean and used for submerged-arc welding of a high-chromium alloy wear-resisting steel plate. The workbench comprises a workbench body, a support used for bearing and arranged below the workbench body, and a bearing plate rotationally connected with the inner side of the middle of the workbench body. A height adjusting structure is arranged on the inner side of the support, and the height adjusting structure comprises an electric telescopic rod and a connecting rod; clamping and fixing structures are symmetrically arranged on the upper sides of the left end and the right end of the workbench body. Each clamping and fixing structure comprises a double-end motor, an adjusting rod, a front clamping plate, a rear clamping plate and a movable plate. And an overturning cleaning structure is arranged on the front side of the bearing plate. According to the workbench convenient to clean and used for submerged-arc welding of the high-chromium alloy wear-resisting steel plate, lifting adjustment can be conveniently carried out on the workbench, a worker can conveniently carry out submerged-arc welding work on the steel plate, the steel plate can be conveniently clamped and fixed, shielding when the steel plate is placed can be conveniently avoided, and the bearing plate can be conveniently overturned and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of submerged arc welding of high-chromium alloy wear-resistant steel plates, in particular to a workbench for submerged arc welding of high-chromium alloy wear-resistant steel plates which is easy to clean. Background Art

[0002] High chromium alloy wear-resistant steel plate is a material with excellent wear resistance and is widely used in heavy machinery and equipment in mining, cement, electric power, port and terminal industries. In order to make it suitable for use, it is often necessary to connect the high chromium alloy wear-resistant steel plate by submerged arc welding on the workbench.

[0003] However, the existing workbench for submerged arc welding of high-chromium alloy wear-resistant steel plates is generally not convenient for lifting and lowering the workbench, clamping and fixing the steel plates, making it difficult for workers to perform submerged arc welding on the steel plates, and is not convenient for cleaning. Therefore, we propose a workbench for submerged arc welding of high-chromium alloy wear-resistant steel plates that is easy to clean, so as to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a workbench for submerged arc welding of high-chromium alloy wear-resistant steel plates which is easy to clean, so as to solve the problems of the existing workbench for submerged arc welding of high-chromium alloy wear-resistant steel plates proposed in the above-mentioned background technology, which is generally not convenient for lifting and lowering the workbench, not convenient for clamping and fixing the steel plates during use, and difficult for workers to perform submerged arc welding on the steel plates, as well as being inconvenient for cleaning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workbench for submerged arc welding of high-chromium alloy wear-resistant steel plates that is easy to clean, comprising: a workbench body, a bracket under the workbench body for bearing, and a receiving plate rotatably connected to the inner side of the middle part of the workbench body;

[0006] Also includes:

[0007] A height adjustment structure is arranged on the inner side of the bracket, wherein the height adjustment structure includes an electric telescopic rod and a connecting rod;

[0008] The upper sides of the left and right ends of the workbench body are symmetrically provided with a clamping and fixing structure, wherein the clamping and fixing structure includes a double-headed motor, an adjusting rod, a front clamping plate, a rear clamping plate and a movable plate;

[0009] The front side of the receiving plate is provided with a turnover cleaning structure, wherein the turnover cleaning structure comprises a worm gear, a worm, a fixing plate and a servo motor, and a collecting box is provided on the lower side of the receiving plate.

[0010] As a preferred technical solution of the utility model, the inner side of the outer end of the bracket is nested and engaged with staggered electric telescopic rods and connecting rods, and the upper end of the connecting rod is fixedly connected to the workbench body, and a controller is embedded and installed on the inner side of the rear upper end of the workbench body, and the upper surface of the controller is on the same horizontal plane as the upper surfaces of the workbench body and the docking plate.

[0011] By adopting the above technical solution, since the electric telescopic rods and connecting rods are nested and engaged with each other on the inner side of the outer end of the bracket, and the upper end of the connecting rod is fixedly connected to the workbench body, and a controller is embedded and installed on the inner side of the rear upper end of the workbench body, and the upper surface of the controller is in the same horizontal plane as the upper surfaces of the workbench body and the docking plate, it is convenient to lift and lower the workbench.

[0012] As the preferred technical solution of the utility model, the double-headed motor is fixedly installed on the upper surface of the middle part of the left and right ends of the workbench body by clamps and screws, and the output end of the double-headed motor is connected to a symmetrical adjusting rod through a coupling, and the outer side of the outer end of the adjusting rod monomer is respectively threadedly connected with a front clamp and a rear clamp.

[0013] By adopting the above technical scheme, since the double-headed motor is fixedly installed on the middle upper surface of the left and right ends of the workbench body by clamps and screws, and the output end of the double-headed motor is connected to the symmetrical adjusting rod via a coupling, and the outer side of the outer end of the adjusting rod monomer is respectively threadedly connected to the front clamp and the rear clamp, it is convenient to install and disassemble the double-headed motor, and it is convenient to make the adjusting rod drive the front clamp and the rear clamp to move in the opposite direction.

[0014] As a preferred technical solution of the utility model, the inner upper end of the rear clamping plate is connected to a movable plate for damping rotation, and the lower ends of the front clamping plate, the rear clamping plate and the movable plate are all fittedly connected to the workbench body.

[0015] By adopting the above technical solution, since the inner upper end of the rear splint is connected to the movable plate for damping rotation, and the lower ends of the front splint, the rear splint and the movable plate are all fittedly connected to the workbench body, it is easy to rotate the movable plate to avoid obstruction when placing the steel plate.

[0016] As a preferred technical solution of the utility model, a worm wheel fixedly connected to the receiving plate is arranged on the front side of the workbench body, and a worm meshingly connected to the receiving plate is arranged on the lower side of the worm wheel.

[0017] By adopting the above technical solution, since a worm gear fixedly connected to the receiving plate is provided on the front side of the workbench body, and a worm meshingly connected thereto is provided on the lower side of the worm gear, it is convenient to drive the receiving plate to flip within the workbench body by rotating the worm gear, thereby achieving the purpose of cleaning.

[0018] As a preferred technical solution of the utility model, the outer end of the worm is non-detachably engaged with a fixing plate fixed to the workbench body, and the left end of the worm is connected to a servo motor located in the fixing plate via a coupling.

[0019] By adopting the above technical solution, since the outer end of the worm is non-detachably connected to the fixed plate fixed to the workbench body, and the left end of the worm is connected to the servo motor located in the fixed plate via a coupling, it is convenient to limit the worm through the fixed plate.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model is provided with a workbench body, a bracket, an electric telescopic rod and a connecting rod. Since the bracket is provided at the lower side of the outer end of the workbench body, the electric telescopic rod is nested and installed at the inner side of the left front end and the inner side of the right rear end of the bracket, and the connecting rod fixedly connected to the workbench body is engaged at the inner side of the right front end and the inner side of the left rear end of the bracket, it is convenient to lift and adjust the workbench so that the staff can perform submerged arc welding on the steel plate;

[0022] 2. The utility model is provided with a workbench body, a double-headed motor, an adjusting rod and a front clamping plate. Since the double-headed motor is fixedly installed on the upper middle part of the left and right ends of the workbench body through a clamp and screws, the double-headed motor is connected to a symmetrical adjusting rod through a coupling, and the outer end of the adjusting rod monomer is threadedly connected to the front clamping plate and the rear clamping plate that are fitted with the workbench body, and the inner end of the rear clamping plate is damped and rotated with a movable plate that is fitted with the workbench body, so it is convenient to clamp and fix the steel plate and avoid obstruction when the steel plate is placed;

[0023] 3. The utility model provides a receiving plate, a worm wheel, a worm and a fixed plate. Since the receiving plate is rotatably connected to the inner side of the middle part of the workbench body, the front side of the receiving plate is fixedly connected to the worm wheel of the lower meshing worm, and the outer end of the worm is connected to the servo motor through a coupling through the clamping of the fixed plate. A collection box located in the bracket is provided below the receiving plate, so it is convenient to flip and clean the receiving plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0026] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0027] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0028] Figure 4 This is a schematic diagram of the overall structure of the bracket and the electric telescopic rod connected to the utility model;

[0029] Figure 5 It is a schematic diagram of the overall structure of the connection section of the rear clamping plate and the movable plate of the utility model.

[0030] In the figure: 1. workbench body; 2. bracket; 3. electric telescopic rod; 4. connecting rod; 5. controller; 6. receiving plate; 7. double-head motor; 8. adjusting rod; 9. front clamping plate; 10. rear clamping plate; 11. movable plate; 12. worm gear; 13. worm; 14. fixed plate; 15. servo motor; 16. collection box. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-5 The utility model provides the following technical solutions: a high-chromium alloy wear-resistant steel plate submerged arc welding workbench that is easy to clean, comprising a workbench body 1, a bracket 2, an electric telescopic rod 3, a connecting rod 4, a controller 5, a receiving plate 6, a double-headed motor 7, an adjusting rod 8, a front clamping plate 9, a rear clamping plate 10, a movable plate 11, a worm gear 12, a worm 13, a fixed plate 14, a servo motor 15 and a collecting box 16. When using the high-chromium alloy wear-resistant steel plate submerged arc welding workbench that is easy to clean, such as Figure 1 , Figure 2 and Figure 4 First, the controller 5 embedded inside the upper rear end of the workbench body 1 can be used to control the electric telescopic rod 3 nested inside the left front end and the right rear end of the bracket 2 to operate. Since the bracket 2 is located at the lower side of the outer end of the workbench body 1, the right front end and the left rear end of the bracket 2 are connected with the connecting rod 4, and the connecting rod 4 is fixedly connected to the workbench body 1. Therefore, through the operation of the electric telescopic rod 3, it is convenient to make the workbench body 1 rise and fall under the limit of the connection rod 4 and the bracket 2, so as to achieve the purpose of lifting and lowering the workbench, so that the staff can perform submerged arc welding on the steel plate;

[0033] like Figure 1 , Figure 2 and Figure 5After the lifting and lowering adjustment of the workbench is completed, the movable plate 11 connected to the damping on the inner side of the rear clamping plate 10 can be rotated outward and upward as needed to avoid the movable plate 11 blocking the upper rear end of the workbench body 1. Then the steel plates to be submerged arc welded can be placed on the upper left and right ends of the rotating connecting receiving plate 6 on the inner side of the middle of the workbench body 1, and then the movable plate 11 can be rotated to restore it to its original position. Then, the double-headed motor 7 fixedly installed on the upper middle side of the left and right ends of the workbench body 1 by the clamp and screws can be controlled by the controller 5 to operate, so that the double-headed motor 7 drives the adjusting rod 8 symmetrically connected to the outside through the coupling to rotate. The outer side of the outer end of the adjusting rod 8 monomer is respectively threadedly connected with the front clamping plate 9 and the rear clamping plate 10, and the lower ends of the front clamping plate 9, the rear clamping plate 10 and the movable plate 11 are all arranged in close contact with the workbench body 1, and the upper surfaces of the workbench body 1 and the receiving plate 6 are in the same horizontal plane. Therefore, through the operation of the double-headed motor 7, it is convenient for the adjusting rod 8 monomer to drive the front clamping plate 9 and the rear clamping plate 10 to move in the opposite direction under the close contact limit of the workbench body 1 and the receiving plate 6, so as to facilitate the front clamping plate 9, the rear clamping plate 10 and the movable plate 11 to fit closely to the outer side of the steel plate, so as to achieve the purpose of clamping and fixing the steel plate for submerged arc welding operation;

[0034] like Figure 1 , Figure 2 and Figure 3 After the steel plate is subjected to submerged arc welding, the double-headed motor 7 can be controlled by the controller 5 to operate, and the clamping and fixing of the steel plate by the front clamping plate 9, the rear clamping plate 10 and the movable plate 11 can be disconnected, so that the steel plate after submerged arc welding can be removed from the workbench, and then the servo motor 15 installed at the left end of the fixed plate 14 can be controlled by the controller 5 to operate. Since the output shaft of the servo motor 15 is connected to the worm 13 through a coupling, the worm 13 is engaged and limited by the fixed plate 14, and a worm gear meshing with the worm 13 is arranged above the worm 13. The worm wheel 12 is fixedly connected to the receiving plate 6 rotatably connected to the workbench body 1, and a collecting box 16 is arranged under the receiving plate 6. Therefore, through the operation of the servo motor 15, the worm 13 can drive the worm wheel 12 to rotate under the limit of the fixed plate 14, so that the worm wheel 12 drives the receiving plate 6 to flip under the limit of the workbench body 1, so as to achieve the purpose of flipping the cleaned materials on the receiving plate 6 and cleaning them to the collecting box 16. The above electrical components are all existing technologies and will not be described in detail here.

[0035] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A workbench for submerged arc welding of high chromium alloy wear-resistant steel plates that is easy to clean, comprising: A workbench body (1), a support (2) for bearing under the workbench body (1), and a receiving plate (6) rotatably connected to the inner side of the middle of the workbench body (1); It is characterized by further comprising: A height adjustment structure is provided on the inner side of the bracket (2), wherein the height adjustment structure comprises an electric telescopic rod (3) and a connecting rod (4); The workbench body (1) has a clamping and fixing structure symmetrically arranged on the upper sides of the left and right ends, wherein the clamping and fixing structure comprises a double-headed motor (7), an adjustment rod (8), a front clamping plate (9), a rear clamping plate (10) and a movable plate (11); The front side of the receiving plate (6) is provided with a turnover cleaning structure, wherein the turnover cleaning structure comprises a worm wheel (12), a worm (13), a fixing plate (14) and a servo motor (15), and a collecting box (16) is provided on the lower side of the receiving plate (6).

2. The easy-to-clean high-chromium alloy wear-resistant steel plate submerged arc welding workbench according to claim 1, characterized in that: The outer end of the bracket (2) is embedded and engaged with staggered electric telescopic rods (3) and connecting rods (4), and the upper end of the connecting rod (4) is fixedly connected to the workbench body (1), and a controller (5) is embedded and installed on the inner side of the rear upper end of the workbench body (1), and the upper surface of the controller (5) is in the same horizontal plane as the upper surfaces of the workbench body (1) and the receiving plate (6).

3. The easy-to-clean high-chromium alloy wear-resistant steel plate submerged arc welding workbench according to claim 1, characterized in that: The double-headed motor (7) is fixedly mounted on the upper surface of the middle part of the left and right ends of the workbench body (1) via clamps and screws, and the output end of the double-headed motor (7) is connected to a symmetrical adjustment rod (8) via a coupling, and the outer side of the outer end of the adjustment rod (8) is respectively threadedly connected to a front clamping plate (9) and a rear clamping plate (10).

4. The easy-to-clean high-chromium alloy wear-resistant steel plate submerged arc welding workbench according to claim 1, characterized in that: The inner upper end of the rear clamping plate (10) is connected to a movable plate (11) in a damping rotation manner, and the lower ends of the front clamping plate (9), the rear clamping plate (10) and the movable plate (11) are all fittedly connected to the workbench body (1).

5. The easy-to-clean high-chromium alloy wear-resistant steel plate submerged arc welding workbench according to claim 1, characterized in that: A worm wheel (12) fixedly connected to the receiving plate (6) is arranged on the front side of the workbench body (1), and a worm (13) meshingly connected to the worm wheel (12) is arranged on the lower side of the worm wheel (12).

6. The easy-to-clean high-chromium alloy wear-resistant steel plate submerged arc welding workbench according to claim 1, characterized in that: The outer end of the worm (13) is non-detachably engaged with a fixing plate (14) fixed to the workbench body (1), and the left end of the worm (13) is connected to a servo motor (15) located in the fixing plate (14) via a coupling.

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