A turbine blade machining platform

Abstract

The utility model relates to turbine blade machining technical field, concretely is a turbine blade machining platform, including the machining platform body, the top surface of machining platform body is opened with recess, the recess's inside fixed mounting has the draining net, the both sides fixed mounting of machining platform body has the mounting bracket, the inside fixed mounting of mounting bracket has the fan, the inside fixed mounting of mounting bracket is close to the one side fixed mounting of machining platform body and has the electric heating net, the inside of machining platform body is close to the one side opening and has the air duct of electric heating net, the air duct extends to the inside of recess, the bottom end opening and having of the air duct inside has the drainage groove, the inside fixed mounting of machining platform body has the drainage inclined plate, the utility model discloses, through installing the fan and the electric heating net, it is convenient to the blade of spraying protective coating to air dry, accelerates the speed of blade surface coating drying solidification, omits the step of transfer, improves the production and processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steam turbine blade processing technology, and in particular to a steam turbine blade processing table. Background Technology

[0002] Steam turbine blades are the core components of steam turbines. Due to their long-term exposure to extreme conditions such as high temperature, high pressure, high-speed airflow, and corrosive media, their surfaces usually need to be coated with protective coatings to extend their service life.

[0003] The existing spray-coated blades need to be transferred from the manual spraying station to the drying equipment. During the transfer process, the uncured coating is exposed to the workshop environment, which easily attracts dust, metal shavings and other impurities. At the same time, the transfer process also takes a certain amount of time, which reduces the efficiency of production and processing and makes it less practical.

[0004] Therefore, we propose a turbine blade processing table. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a turbine blade processing table.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A turbine blade processing table includes a processing table body. A groove is formed on the top surface of the processing table body. A draining net is fixedly installed at the inner end of the groove. Mounting brackets are fixedly installed on both sides of the processing table body. A fan is installed at the inner end of each mounting bracket. An electric heating net is fixedly installed at the inner end of each mounting bracket near the processing table body. An air duct is formed at the inner end of the processing table body near the electric heating net. The air duct extends into the interior of the groove. A flow guide groove is formed at the bottom of the air duct. A flow guide inclined plate is fixedly installed at the inner end of the processing table body. The flow guide inclined plate is located at the bottom of the flow guide groove and the draining net. A discharge port is formed on one side of the flow guide inclined plate.

[0008] As a further embodiment of this utility model: a material collection bucket is movably installed on one side of the interior of the processing table body, the material collection bucket is located at the bottom of the discharge port, and support rods are fixedly installed at the four corners of the top of the processing table body.

[0009] As a further embodiment of this utility model: a top plate is fixedly installed at the top of the support rod, a paint bucket is fixedly installed on one side of the top of the top plate, a stirring motor is fixedly installed at the middle of the top of the paint bucket, the output shaft end of the stirring motor extends into the interior of the paint bucket, and a stirring rod is fixedly installed at the output shaft end of the stirring motor.

[0010] As a further embodiment of this utility model: a material pump is fixedly installed at the bottom of one side of the paint bucket, and a telescopic hose is fixedly installed on one side of the material pump, the telescopic hose extending to the bottom of the top plate.

[0011] As a further embodiment of this utility model: a mounting frame is fixedly installed in the middle of the bottom end of the top plate, a reduction motor is fixedly installed on one side of the mounting frame, the output shaft end of the reduction motor extends into the interior of the mounting frame, a lead screw is fixedly installed on the output shaft end of the reduction motor, the lead screw is rotatably connected to the mounting frame, a nut seat is threaded on the outer end of the lead screw, a mounting base is fixedly installed at the bottom end of the nut seat, a telescopic hose is fixedly connected to the mounting base, and a nozzle is fixedly installed at the bottom end of the mounting base.

[0012] As a further embodiment of this utility model: the top of the processing table body is fixedly installed with mounting blocks on both sides near the groove, the inner end of the mounting block is movably installed with a movable disk, a flip motor is fixedly installed on one side of the mounting block away from the movable disk, the output shaft end of the flip motor is fixedly connected to the movable disk, and an electric push rod is fixedly installed on one side of the movable disk away from the flip motor.

[0013] As a further embodiment of this utility model: a U-shaped plate is fixedly installed at the transmission end of the electric push rod one, an electric push rod two is fixedly installed in the middle of the U-shaped plate, and a clamping block is fixedly installed at the transmission end of the electric push rod two.

[0014] Compared with the prior art, the present invention provides a turbine blade processing table, which has the following advantages:

[0015] 1. This utility model, by installing a fan and an electric heating grid, facilitates the air drying of blades coated with protective coatings, accelerates the drying and curing speed of the coating on the blade surface, eliminates the transfer step, improves production and processing efficiency, and enhances practicality.

[0016] 2. This utility model, by installing a flipping motor, facilitates the flipping of the blades after one side has been sprayed, thereby improving the spraying efficiency. During the drying process of the coating, the blades can also be slowly flipped, which improves the uniformity of the drying of the protective coating.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a turbine blade processing table proposed in this utility model;

[0019] Figure 2This is a cross-sectional structural diagram of a turbine blade processing table proposed in this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of a turbine blade processing table proposed in this utility model;

[0021] Figure 4 This utility model proposes a turbine blade processing table. Figure 2 Enlarged structural diagram of a local detail.

[0022] In the diagram: 1. Processing table body; 2. Groove; 3. Drainage net; 4. Mounting frame; 5. Fan; 6. Electric heating net; 7. Air duct; 8. Drainage channel; 9. Drainage inclined plate; 10. Discharge port; 11. Collection bucket; 12. Support rod; 13. Top plate; 14. Paint bucket; 15. Mixing motor; 16. Mixing rod; 17. Material pump; 18. Telescopic hose; 19. Mounting frame; 20. Gear motor; 21. Lead screw; 22. Nut seat; 23. Mounting base; 24. Nozzle; 25. Mounting block; 26. Movable plate; 27. Tilting motor; 28. Electric push rod one; 29. ​​U-shaped plate; 30. Electric push rod two; 31. Clamping block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example: A turbine blade processing table, such as Figures 1-4As shown, the processing table includes a processing table body 1. A groove 2 is provided on the top surface of the processing table body 1. A drain net 3 is fixedly installed at the inner end of the groove 2. Mounting brackets 4 are fixedly installed on both sides of the processing table body 1. A fan 5 is installed at the inner end of the mounting bracket 4. An electric heating net 6 is fixedly installed at the inner end of the mounting bracket 4 on the side close to the processing table body 1. An air duct 7 is provided at the inner end of the processing table body 1 on the side close to the electric heating net 6. The air duct 7 extends into the interior of the groove 2. A flow channel 8 is provided at the bottom of the air duct 7. A flow guide plate 9 is fixedly installed at the inner end of the processing table body 1. The flow guide plate 9 is located at the bottom of the flow channel 8 and the drain net 3. A discharge port 10 is provided on one side of the flow guide plate 9.

[0026] like Figures 1-4 As shown, a material collection bucket 11 is movably installed on one side of the interior of the processing table body 1. The material collection bucket 11 is located at the bottom of the discharge port 10. Support rods 12 are fixedly installed at the four corners of the top of the processing table body 1. A top plate 13 is fixedly installed at the top of the support rods 12. A paint bucket 14 is fixedly installed on one side of the top of the top of the top of the paint bucket 14. A stirring motor 15 is fixedly installed in the middle of the top of the paint bucket 14. The output shaft of the stirring motor 15 extends into the interior of the paint bucket 14. A stirring rod 16 is fixedly installed in the output shaft of the stirring motor 15. A suction pump 17 is fixedly installed at the bottom of one side of the paint bucket 14. A telescopic hose 18 is fixedly installed on one side of the suction pump 17. The telescopic hose 18 extends into the bottom of the top plate 13. A mounting frame 19 is fixedly installed in the middle of the bottom of the top plate 13. A reduction motor 20 is fixedly installed on one side of the mounting frame 19. The output shaft of the reduction motor 20 extends into the interior of the mounting frame 19. A lead screw 21 is fixedly installed at the output shaft end. The lead screw 21 is rotatably connected to the mounting frame 19. A nut seat 22 is threadedly installed at the outer end of the lead screw 21. A mounting base 23 is fixedly installed at the bottom end of the nut seat 22. A telescopic hose 18 is fixedly connected to the mounting base 23. A nozzle 24 is fixedly installed at the bottom end of the mounting base 23. Mounting blocks 25 are fixedly installed on both sides of the top of the processing table body 1 near the groove 2. A movable disc 26 is movably installed at the inner end of the mounting block 25. A flip motor 27 is fixedly installed on one side of the mounting block 25 away from the movable disc 26. The output shaft end of the flip motor 27 is fixedly connected to the movable disc 26. An electric push rod 28 is fixedly installed on one side of the movable disc 26 away from the flip motor 27. A U-shaped plate 29 is fixedly installed at the transmission end of the electric push rod 28. An electric push rod 30 is fixedly installed in the middle of the U-shaped plate 29. A clamping block 31 is fixedly installed at the transmission end of the electric push rod 30.

[0027] Working principle: First, when processing turbine blades, a protective coating is sprayed on the surface to improve the service life of the blades and prevent oxidation and corrosion. The operator picks up the blade and places it on the processing table body 1. The electric push rods 28 on both sides push the U-shaped plate 29 to move to both sides of the blade. Then, the electric push rod 30 pushes the clamping block 31 to clamp and fix the blade. The pump 17 can draw out the paint from the paint tank 14 and spray it out from the nozzle 24 through the telescopic hose 18 and the mounting base 23. During the spraying process, the reduction motor 20 drives the lead screw 21 to rotate, which drives the mounting base 23 and the nozzle 24 to move slowly through the nut seat 22, spraying from one side of the blade to the other. After one side is coated, the flip motor 27 drives the electric push rod 28 to flip via the movable plate 26. Since the blades are in a clamped state, they will also flip synchronously. Then, the coating can continue to be sprayed. The coating wasted during the spraying process flows into the collection bucket 11 through the drain net 3 and the guide plate 9. If the coating splashes into the air duct 7, it will flow into the guide plate 9 through the guide groove 8. After the coating is completed, the fan 5 can speed up the air flow. With the synergy of the electric heating net 6, the coating on the blade surface can be dried and cured faster through the air duct 7. During the drying process, the flip motor 27 can continuously drive the blades to flip slowly, which improves the uniformity of drying and improves the efficiency of production and processing.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A turbine blade processing table, comprising a processing table body (1), characterized in that: The processing table body (1) has a groove (2) on its top surface. A drain net (3) is fixedly installed at the inner end of the groove (2). A mounting bracket (4) is fixedly installed on both sides of the processing table body (1). A fan (5) is installed at the inner end of the mounting bracket (4). An electric heating net (6) is fixedly installed at the inner end of the mounting bracket (4) on the side close to the processing table body (1). An air duct (7) is opened at the inner end of the processing table body (1) on the side close to the electric heating net (6). The air duct (7) extends into the interior of the groove (2). A flow channel (8) is opened at the bottom of the air duct (7). A flow guide plate (9) is fixedly installed at the inner end of the processing table body (1). The flow guide plate (9) is located at the bottom of the flow channel (8) and the drain net (3). A discharge port (10) is opened on one side of the flow guide plate (9).

2. The turbine blade processing table according to claim 1, characterized in that: A material collection bucket (11) is movably installed on one side inside the processing table body (1). The material collection bucket (11) is located at the bottom of the discharge port (10). Support rods (12) are fixedly installed at the four corners of the top of the processing table body (1).

3. A turbine blade processing table according to claim 2, characterized in that: A top plate (13) is fixedly installed at the top of the support rod (12). A paint bucket (14) is fixedly installed on one side of the top of the top of the top plate (13). A stirring motor (15) is fixedly installed in the middle of the top of the paint bucket (14). The output shaft end of the stirring motor (15) extends into the interior of the paint bucket (14). A stirring rod (16) is fixedly installed at the output shaft end of the stirring motor (15).

4. A turbine blade processing table according to claim 3, characterized in that: A material pump (17) is fixedly installed at the bottom of one side of the paint bucket (14), and a telescopic hose (18) is fixedly installed on one side of the material pump (17), extending to the bottom of the top plate (13).

5. A turbine blade processing table according to claim 4, characterized in that: A mounting frame (19) is fixedly installed at the middle of the bottom end of the top plate (13). A geared motor (20) is fixedly installed on one side of the mounting frame (19). The output shaft end of the geared motor (20) extends into the interior of the mounting frame (19). A lead screw (21) is fixedly installed on the output shaft end of the geared motor (20). The lead screw (21) is rotatably connected to the mounting frame (19). A nut seat (22) is threaded on the outer end of the lead screw (21). A mounting base (23) is fixedly installed at the bottom end of the nut seat (22). A telescopic hose (18) is fixedly connected to the mounting base (23). A nozzle (24) is fixedly installed at the bottom end of the mounting base (23).

6. A turbine blade processing table according to claim 5, characterized in that: The top of the processing table body (1) is fixedly installed with mounting blocks (25) on both sides near the groove (2). The inner end of the mounting block (25) is movably installed with a movable disk (26). A flip motor (27) is fixedly installed on one side of the mounting block (25) away from the movable disk (26). The output shaft end of the flip motor (27) is fixedly connected to the movable disk (26). An electric push rod (28) is fixedly installed on one side of the movable disk (26) away from the flip motor (27).

7. A turbine blade processing table according to claim 6, characterized in that: A U-shaped plate (29) is fixedly installed at the transmission end of the electric push rod one (28), an electric push rod two (30) is fixedly installed in the middle of the U-shaped plate (29), and a clamping block (31) is fixedly installed at the transmission end of the electric push rod two (30).

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