Welding equipment for valve plate production

Abstract

The welding equipment for valve plate production comprises a machining plate, a sliding fastening plate is installed on the inner wall of the top of a guide sliding block in a connected mode, a limiting groove is fixedly connected to the inner wall of the side end of the sliding fastening plate, a reset spring is installed on the inner wall of the side end of the limiting groove in a connected mode, and the reset spring is fixedly connected to the inner wall of the side end of the sliding fastening plate. Fastening plates are mounted and connected to the inner walls of the two ends of the locking piece correspondingly, an auxiliary fastening piece is slidably connected to the inner wall of the top of the extension plate, and a fastening rod is arranged on the inner wall of the top of the auxiliary fastening piece. According to the welding equipment for valve plate production, the movable sliding fastening plates are arranged at the two ends of the welding equipment, so that workers can conveniently limit and fix workpieces of different sizes, meanwhile, tedious operation of the welding equipment can be reduced, the working efficiency of the welding equipment is improved, a large amount of welding scraps are easily generated in the welding process of the welding equipment, and the welding cost is reduced. And through a collecting screen arranged at the top of the device, sweeps on the surface of the workbench can be conveniently cleaned and collected.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding equipment technical field especially relates to a welding equipment for valve plate production. BACKGROUND

[0002] Valve plate plays the role of controlling fluid flow and pressure in the valve and is widely used in petroleum, chemical industry, electric power, metallurgy and other industries. Because valve plate needs to bear high pressure, high temperature, corrosion and other harsh environments in the working process, the quality requirement is very high. As one of the key processes of valve plate production, welding directly determines the strength, sealing property and reliability of valve plate.

[0003] The existing device needs to first fix the workpiece in position during processing and use, and the worker needs to operate multiple times during positioning, which is not convenient to use. In addition, the size of the workpiece cannot be flexibly adjusted during use, and the practicability is poor.

[0004] Therefore, it is necessary to provide a welding equipment for valve plate production to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a welding equipment for valve plate production, solves the problem that the existing device needs to be operated multiple times by the worker during use, and is not convenient to use.

[0006] To solve the above technical problems, the utility model provides a welding equipment for valve plate production, which comprises a processing plate, a support frame is connected to the inner wall at the bottom of the processing plate, a fixed vertical groove is fixedly connected to the inner wall in the middle of the processing plate, a guide rod is connected between the inner walls at the side ends of the fixed vertical groove, guide sliding blocks are slidably connected to the inner walls at the two ends of the guide rod, a sliding fastening plate is connected to the inner wall at the top of the guide sliding block, a limiting groove is fixedly connected to the inner wall at the side end of the sliding fastening plate, a return spring is connected to the inner wall at the side end of the limiting groove, an installation block is connected to the inner wall at the side end of the sliding fastening plate, a rotating rod is connected to the inner wall at the side end of the installation block, a locking piece is rotatably connected to the inner walls at the two ends of the rotating rod, one end of the return spring is connected to the locking piece, fastening plates are connected to the inner walls at the two ends of the locking piece, a handle is connected to the inner wall at the top of the locking piece, side sliding rails are connected to the inner walls at the two ends of the sliding fastening plate, side sliding blocks are slidably connected to the inner walls at the side ends of the side sliding rails, extension plates are connected to the inner walls at the side ends of the side sliding blocks, auxiliary fastening pieces are slidably connected to the inner walls at the tops of the extension plates, fastening rods are arranged on the inner walls at the tops of the auxiliary fastening pieces, rotating handles are connected to the inner walls at the tops of the fastening rods, and fastening plates are connected to the inner walls at the bottoms of the fastening rods.

[0007] Preferably, support legs are installed and connected to the bottom inner walls at both ends of the support frame, and a load-bearing plate is installed and connected to the middle inner wall of the support frame.

[0008] Preferably, a fixed cavity is fixedly connected to the inner wall of the sliding fastening plate, and a telescopic support rod is installed on the inner wall of the top of the fixed cavity. A pressure spring is installed on the inner wall of the side end of the telescopic support rod, and a lifting plate is installed on the inner wall of the top of the telescopic support rod.

[0009] Preferably, a collection groove is fixedly connected to the inner wall of the top of the processing plate, a collection screen is installed between the inner walls of the side ends of the collection groove, a limit slide rail is installed on the inner wall of the bottom at both ends of the processing plate, a limit slider is slidably connected to the inner wall of the side end of the limit slide rail, a collection frame is installed between the inner walls of the side ends of the limit slider, and a fixed handle is installed on the inner wall of the side end of the collection frame.

[0010] Preferably, a fixed sliding groove is fixedly connected to the inner wall at both ends of the processing plate, and a fixed slider is installed and connected to the inner wall at the bottom of the extension plate.

[0011] Preferably, connectors are installed on the inner walls of both ends of the lateral slide rail, and a wear-resistant pad is installed on the top inner wall of the auxiliary fastener.

[0012] Compared with related technologies, the welding equipment for valve plate production provided by this utility model has the following advantages:

[0013] Beneficial effects:

[0014] This utility model provides a welding equipment for valve plate production. When welding valve plates, workers usually need to process workpieces of different sizes. To improve the efficiency of the equipment, movable sliding fastening plates are set at both ends of the equipment to facilitate workers to limit and fix workpieces of different sizes. At the same time, it can reduce the cumbersome operation of the equipment and improve its working efficiency. During the welding process, a large amount of welding waste is easily generated. The collection screen set at the top of the equipment can easily clean and collect the waste on the workbench surface, reducing pollution during use and improving the ease of use of the equipment. In addition, after welding is completed, the workpiece on the inner wall can be automatically extended and retracted upwards for easy removal. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of a welding equipment for valve plate production provided by this utility model;

[0016] Figure 2 for Figure 1 The diagram shows the structure of the lifting platform;

[0017] Figure 3 for Figure 1 The diagram shows a front view of a welding equipment for valve plate production.

[0018] Figure 4 for Figure 1 The diagram shows the structure of the collection box.

[0019] Figure 5 for Figure 1 The diagram shows the structure of the sliding fastener plate.

[0020] Figure 6 for Figure 1 The diagram shows the structure of the locking component.

[0021] The diagram is labeled as follows: 1. Processing plate, 2. Collection groove, 3. Collection screen, 4. Fixed vertical groove, 5. Guide rod, 6. Fixed slide, 7. Limiting slide rail, 8. Limiting slider, 9. Collection frame, 10. Fixed handle, 11. Support frame, 12. Support leg, 13. Load-bearing plate, 14. Sliding fastening plate, 15. Fixed cavity, 16. Guide slider, 17. Side slide rail, 18. Side slider, 19. Extension plate, 20. Fixed slider, 21. Auxiliary fastener, 22. Fastening rod, 23. Rotating handle, 24. Fastening plate, 25. Wear-resistant pad, 26. Limiting groove, 27. Return spring, 28. Mounting block, 29. Rotating rod, 30. Locking component, 31. Fastening plate, 32. Handle, 33. Telescopic support rod, 34. Pressure spring, 35. Lifting plate, 36. Connecting component. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of a welding equipment for valve plate production provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the lifting platform; Figure 3 for Figure 1 The diagram shows a front view of a welding equipment for valve plate production. Figure 4 for Figure 1 The diagram shows the structure of the collection box. Figure 5 for Figure 1 The diagram shows the structure of the sliding fastener plate. Figure 6 for Figure 1The structure diagram of the locking piece is shown. A welding equipment for valve plate production comprises a processing plate 1, a support frame 11 is connected to the bottom inner wall of the processing plate 1, a fixed vertical groove 4 is fixedly connected to the middle inner wall of the processing plate 1, guide rods 5 are connected between the side end inner walls of the fixed vertical groove 4, guide sliding blocks 16 are slidingly connected to the inner walls at both ends of the guide rods 5, a sliding fastening plate 14 is connected to the top inner wall of the guide sliding blocks 16, limit grooves 26 are fixedly connected to the side end inner walls of the sliding fastening plate 14, reset springs 27 are connected to the side end inner walls of the limit grooves 26, mounting blocks 28 are connected to the side end inner walls of the sliding fastening plate 14, rotating rods 29 are connected to the side end inner walls of the mounting blocks 28, locking pieces 30 are rotatably connected to the inner walls at both ends of the rotating rods 29, one end of the reset spring 27 is connected to the locking piece 30, fastening plates 31 are connected to the inner walls at both ends of the locking piece 30, a handle 32 is connected to the top inner wall of the locking piece 30, side sliding rails 17 are connected to the inner walls at both ends of the sliding fastening plate 14, side sliding blocks 18 are slidingly connected to the side end inner walls of the side sliding rails 17, extension plates 19 are connected to the side end inner walls of the side sliding blocks 18, auxiliary fasteners 21 are slidingly connected to the top inner walls of the extension plates 19, fastening rods 22 are arranged on the top inner walls of the auxiliary fasteners 21, rotating handles 23 are connected to the top inner walls of the fastening rods 22, and fastening plates 24 are connected to the bottom inner walls of the fastening rods 22.

[0024] Support legs 12 are connected to the bottom inner walls at both ends of the support frame 11, and bearing plates 13 are connected to the middle inner wall of the support frame 11, so that the stability of the device is improved, and position shaking in use is reduced.

[0025] Fixed cavities 15 are fixedly connected to the middle inner walls of the sliding fastening plates 14, telescopic supporting rods 33 are connected to the top inner walls of the fixed cavities 15, pressure springs 34 are connected to the side end inner walls of the telescopic supporting rods 33, and lifting plates 35 are connected to the top inner walls of the telescopic supporting rods 33, so that the top lifting plates 35 can be lifted upward under the action of the telescopic supporting rods 33 and the pressure springs 34 after the welding is completed, and then the workpiece after welding is conveniently taken out.

[0026] The collecting groove 2 is fixedly connected to the top inner wall of the processing plate 1, the collecting screen 3 is installed and connected between the side end inner walls of the collecting groove 2, the limiting slide rail 7 is installed and connected to the bottom inner wall of both ends of the processing plate 1, the limiting slide block 8 is slidingly connected to the side end inner wall of the limiting slide rail 7, the collecting frame 9 is installed and connected between the side end inner walls of the limiting slide block 8, and the fixed handle 10 is installed and connected to the side end inner wall of the collecting frame 9.

[0027] The fixed sliding groove 6 is fixedly connected to the inner wall of both ends of the processing plate 1, and the fixed slide block 20 is installed and connected to the bottom inner wall of the extension plate 19, so that the accuracy of the device when the workpiece moves is improved, and the position deviation of the workpiece is reduced.

[0028] The connecting piece 36 is installed and connected to the inner wall of both ends of the lateral slide rail 17, and the wear-resistant pad layer 25 is installed and connected to the top inner wall of the auxiliary fastener 21, so that the influence of the structural workpiece on the valve plate is reduced, and the quality of the device is improved.

[0029] The working principle of the welding equipment for valve plate production provided by the utility model is as follows:

[0030] When the device is used for welding the valve plate, first, the position of the sliding fastening plate 14 at both ends is adjusted according to the size of the workpiece, so that the structural workpiece contacts the valve plate at both ends, then when the valve plate is fixed and limited, the locking piece 30 at the top of the sliding fastening plate 14 is opened along the rotating rod 29 at the side end, the valve plate is placed on the inner wall at the top of the sliding fastening plate 14, then the locking piece 30 at the top is reset to the inner wall of the valve plate by the reset spring 27 connected to the bottom of the locking piece 30, so that the limiting treatment is carried out, further fixing is carried out through the fastening plates 31 at both ends of the locking piece 30, and when the valve plate workpiece at both ends is limited, the extension plate 19 at both ends is moved at the side end, so that the position of the auxiliary fastener 21 on the inner wall is adjusted, thereby limiting the valve plate workpiece at both sides, and the position deviation phenomenon in use is reduced.

[0031] Compared with the related art, the welding equipment for valve plate production has the following advantages

[0032] Beneficial effects:

[0033] When the device is in the process of welding the valve plate, usually, the workers need to process workpieces of different sizes, in order to improve the use efficiency of the device, the movable sliding fastening plate 14 is arranged at both ends of the device, so as to facilitate the workers to limit and fix the workpieces of different sizes, meanwhile, the complicated operation of the device can be reduced, the working efficiency of the device is improved, and in the welding process, a large amount of welding waste is easily generated, the collecting screen 3 arranged at the top of the device can conveniently clean, collect and process the waste on the surface of the workbench, the pollution phenomenon of the device in use is reduced, the use convenience of the device is improved, and after the welding is completed, the workpiece on the inner wall can be automatically stretched upwards, so as to facilitate taking.

[0034] The above is only the embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation obtained by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A welding apparatus for valve plate production, characterized by, The utility model relates to a processing plate, support frame, fixed vertical groove, guide rod, guide sliding block, sliding fastening plate, limit recess, reset spring, mounting block, rotating rod, locking piece, fastening plate, handle, lateral slide rail, lateral sliding block, extension plate, auxiliary fastener, fastening rod, rotating handle, fastening plate are included. The both ends bottom inner wall of support frame are installed the support leg, and the middle inner wall of support frame is installed the bearing plate.

2. The welding apparatus for valve plate production according to claim 1, characterized by The middle inner wall of sliding fastening plate is fixedly connected with fixed cavity, the top inner wall of fixed cavity is installed the telescopic support rod, the side end inner wall of telescopic support rod is installed the pressure spring, and the top inner wall of telescopic support rod is installed the lifting plate.

3. The welding apparatus for valve plate production according to claim 1, wherein The top inner wall of processing plate is fixedly connected with collection recess, the side end inner wall between collection recess is installed the collection screen, the bottom inner wall of both ends of processing plate is installed the limit slide rail, the side end inner wall of limit slide rail is slidably connected with limit sliding block, the side end inner wall between limit sliding block is installed the collection frame, and the side end inner wall of collection frame is installed the fixed handle.

4. The welding apparatus for valve plate production according to claim 1, wherein The bottom inner wall of extension plate is installed the fixed sliding block.

5. The welding apparatus for valve plate production according to claim 1, wherein The both ends inner wall of lateral slide rail is installed the connecting piece, and the top inner wall of auxiliary fastener is installed the wear-resistant pad.

6. The welding apparatus for valve plate production according to claim 1, wherein ​

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