Positioning anti-loosening type fan blade stamping equipment

Abstract

The utility model discloses positioning anti-loosening type fan blade stamping equipment, which belongs to the technical field of fan blade processing and comprises a worktable, a support is fixedly connected to the lower surface of the worktable, a connecting plate is fixedly connected to the upper surface of the worktable, and a control box is fixedly connected to the tail end of the connecting plate. The lower surface of the control box is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is connected with a blade stamping die, the upper surface of the workbench is fixedly connected with an operation table, and the operation table is of an up-down penetrating structure. When the positioning anti-loosening type fan blade stamping equipment works and a workpiece needs to be clamped, the workpiece to be machined is placed on the operation table, a motor is started at the moment, the motor drives a long pin to rotate through a bevel gear, a moving plate descends under the action of the long pin and a stand column at the moment, and then the moving plate presses the workpiece through a positioning plate; and the limiting and anti-loosening effects are achieved, so that the workpiece is stably machined.

Description

Technical Field

[0001] The utility model relates to the technical field of fan blade processing, in particular to a positioning and anti-loosening type stamping device for fan blades. Background Technique

[0002] When a fan is working, it plays the role of ventilation and air change, improves air quality, and also adjusts air humidity. When the fan is used in the industrial field, it plays the role of treating dust and waste gas, and also has the effect of cooling and heat dissipation. Fan blades are one of the important parts of a fan. When producing fan blades in small batches, trial-producing new products or processing some special-shaped blades, a single stamping device needs to be used, and a small number of sample blades need to be made for performance testing and optimization. If the workpiece is not stably clamped and fixed during the stamping process, the mold and raw materials may be damaged during the stamping process. To overcome the above defects, the prior art (a Chinese patent application with the application number 202023204510.0 and the application date of December 25, 2020) is a mold clamping device for stamping fan impeller blades, which can quickly clamp the workpiece when it is working.

[0003] During the use process, after the blade is stamped out, the staff needs to take away the blade. However, the device in the above application does not have the function of assisting in blanking during the use process, which may affect the staff's taking of the blade and reduce work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning and anti-loosening type stamping device for fan blades, so as to solve the problem that during the use process, it does not have the function of assisting in blanking, which may affect the staff's taking of the blade and reduce work efficiency as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A positioning and anti-loosening type stamping device for fan blades, including a workbench, the lower surface of the workbench is fixedly connected with a bracket, and the upper surface of the workbench is fixedly connected with a connecting plate, and the end of the connecting plate is fixedly connected with a control box. The lower surface of the control box is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is connected with a blade stamping die. The upper surface of the workbench is fixedly connected with an operating table, and the operating table is a structure that penetrates up and down. The upper surface of the workbench is fixedly connected with a working plate, and the lower surface of the workbench is movably provided with an auxiliary plate. The right side of the working plate is movably provided with a moving plate, and the surface of the moving plate is fixedly connected with a positioning plate, and the surface of the working plate is bolted with a motor.

[0006] Preferably, a fixing plate is fixedly connected to the right side surface of the working plate, a long pin is rotatably arranged inside the fixing plate, and bevel gears are fixedly connected to the surface of the long pin and the output end of the motor respectively.

[0007] Preferably, the long pin is in threaded connection with the moving plate, the surface of the working plate is convex, and a column is fixedly connected to the lower surface of the convex position of the working plate.

[0008] Preferably, the column penetrates through the inside of the moving plate, and the column is movably connected to the moving plate.

[0009] Preferably, a lower connecting rod is fixedly connected to the lower surface of the moving plate, a pushing block is fixedly connected to the surface of the lower connecting rod, and the pushing blocks are evenly distributed on the surface of the lower connecting rod.

[0010] Preferably, the auxiliary plate is inclined, a guide rod is slidably arranged inside the right side of the auxiliary plate, the front view of the guide rod is "U"-shaped, an external connecting block is fixedly connected to the outer wall of the auxiliary plate, and the ends of the external connecting block and the pushing block are both arc-shaped structures.

[0011] Preferably, the end of the guide rod is fixedly connected to the lower surface of the workbench, a connecting spring is fixedly connected to the inner wall of the guide rod, and the other side of the connecting spring is fixedly connected to the outer wall of the auxiliary plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The positioning and anti-loosening type fan blade stamping equipment adopts a novel structural design, and the specific content is as follows:

[0013] (1) When the positioning and anti-loosening type fan blade stamping equipment works and needs to clamp a workpiece, the workpiece to be processed is placed on the operating table. At this time, the motor is started, and the motor drives the long pin to rotate through the bevel gear. At this time, the moving plate descends under the action of the long pin and the column, and then the moving plate presses the workpiece through the positioning plate, playing a role of limiting and anti-loosening, so that the workpiece can be stably processed.

[0014] Further, after the workpiece is clamped, the electric telescopic rod is driven to work through the control box, so that the blade stamping die descends, and finally the stamping of the workpiece is completed. At this time, the stamped blade will descend along the operating table to the auxiliary plate and be collected by the staff.

[0015] (2) After the stamping of the positioning and anti-loosening type fan blade stamping equipment is completed, the motor rotates. At this time, the moving plate rises. During the rising process of the moving plate, the lower connecting rod will be driven to move synchronously. At this time, the pushing block on the surface of the lower connecting rod will intermittently push the external connecting block. At this time, under the action of the thrust, the guide rod and the connecting spring, the external connecting block and the auxiliary plate will perform reciprocating linear motion in the horizontal direction. Therefore, the auxiliary plate can better make the blade slide down, which is convenient for the staff to quickly pick it up and improves work efficiency.

[0016] Further, the pushing blocks are evenly distributed on the surface of the lower connecting rod, which increases the shaking frequency of the auxiliary plate, that is, optimizes the effect of the auxiliary plate discharging the blade.

[0017] (3) For the positioning and anti-loosening type fan blade stamping equipment, the auxiliary plate is inclined, making it more convenient for the staff to pick up the blade. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the connection structure between the workbench and the control box of the present utility model;

[0019] Figure 2 It is a schematic diagram of the connection structure between the working plate and the motor of the present utility model;

[0020] Figure 3 It is a schematic diagram of the connection structure between the long pin and the moving plate of the present utility model;

[0021] Figure 4 It is a schematic diagram of the connection structure between the workbench and the auxiliary plate of the present utility model;

[0022] Figure 5 For the present utility model Figure 4 The enlarged structure schematic diagram at A in;

[0023] Figure 6 It is a schematic diagram of the connection structure between the moving plate and the lower connecting rod of the present utility model;

[0024] Figure 7 It is a schematic diagram of the working state structure of the pushing block and the external connecting block of the present utility model.

[0025] In the figure: 1. Workbench; 2. Connecting plate; 3. Control box; 4. Blade stamping die; 5. Working plate; 6. Operating table; 7. Motor; 8. Fixed plate; 9. Long pin; 10. Bevel gear; 11. Positioning plate; 12. Column; 13. Auxiliary plate; 14. Guide rod; 15. Connecting spring; 16. Moving plate; 17. Lower connecting rod; 18. Pushing block; 19. External connecting block; 20. Electric telescopic rod. Detailed Embodiment

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0027] Embodiment 1: By providing a moving plate 16 and a positioning plate 11, the workpiece can be quickly clamped, so that when the workpiece is being processed, it will not become loose. As Figures 1-3 shown, it includes a workbench 1. A bracket is fixedly connected to the lower surface of the workbench 1, and a connecting plate 2 is fixedly connected to the upper surface of the workbench 1. Moreover, a control box 3 is fixedly connected to the end of the connecting plate 2. An electric telescopic rod 20 is fixedly connected to the lower surface of the control box 3, and a blade stamping die 4 is connected to the output end of the electric telescopic rod 20.

[0028] An operating table 6 is fixedly connected to the upper surface of the workbench 1, and the operating table 6 is a structure that penetrates up and down. Moreover, a working plate 5 is fixedly connected to the upper surface of the workbench 1, and an auxiliary plate 13 is movably arranged on the lower surface of the workbench 1. A moving plate 16 is movably arranged on the right side of the working plate 5, and a positioning plate 11 is fixedly connected to the surface of the moving plate 16. Moreover, a motor 7 is bolted to the surface of the working plate 5.

[0029] A fixing plate 8 is fixedly connected to the right surface of the working plate 5. A long pin 9 is rotatably arranged inside the fixing plate 8. Moreover, bevel gears 10 are fixedly connected to the surface of the long pin 9 and the output end of the motor 7 respectively. The long pin 9 is in threaded connection with the moving plate 16. The surface of the working plate 5 is convex, and a column 12 is fixedly connected to the lower surface of the convex position of the working plate 5. The column 12 penetrates through the inside of the moving plate 16, and the column 12 is movably connected to the moving plate 16.

[0030] When working and needing to clamp the workpiece, place the workpiece to be processed on the operating table 6. At this time, start the motor 7 on the surface of the working plate 5. The motor 7 drives the long pin 9 to rotate through the bevel gear 10. At this time, the moving plate 16 descends under the action of the long pin 9 and the column 12. Furthermore, the moving plate 16 presses the workpiece through the positioning plate 11, playing a role in limiting and preventing loosening, so that the workpiece can be stably processed. After the workpiece is clamped, the control box 3 drives the electric telescopic rod 20 to work. At this time, the electric telescopic rod 20 drives the blade stamping die 4 to descend, and finally the stamping of the workpiece is completed. At this time, the stamped blade will descend along the operating table 6 to the auxiliary plate 13 and be collected by the staff.

[0031] Embodiment 2: Different from Embodiment 1, by providing the auxiliary plate 13, the processed blades can be quickly collected by the staff. As Figures 4-7As shown in the figure, a lower connecting rod 17 is fixedly connected to the lower surface of the moving plate 16, and a pushing block 18 is fixedly connected to the surface of the lower connecting rod 17, and the pushing blocks 18 are evenly distributed on the surface of the lower connecting rod 17. The auxiliary plate 13 is inclined, and a guiding rod 14 is slidably arranged inside the right side of the auxiliary plate 13. The front view of the guiding rod 14 is "U"-shaped, and an external connecting block 19 is fixedly connected to the outer wall of the auxiliary plate 13. The ends of the external connecting block 19 and the pushing block 18 are both arc-shaped structures. The end of the guiding rod 14 is fixedly connected to the lower surface of the workbench 1, and a connecting spring 15 is fixedly connected to the inner wall of the guiding rod 14, and the other side of the connecting spring 15 is fixedly connected to the outer wall of the auxiliary plate 13.

[0032] After the stamping is completed, the motor 7 rotates in reverse. At this time, the moving plate 16 rises. During the rising process of the moving plate 16, the lower connecting rod 17 will be driven to move synchronously. At this time, the pushing block 18 on the surface of the lower connecting rod 17 will intermittently push the external connecting block 19. When the pushing block 18 pushes the external connecting block 19, the external connecting block 19 and the auxiliary plate 13 move in the direction of squeezing the connecting spring 15. When the pushing block 18 continues to move until it does not contact the external connecting block 19, the external connecting block 19 and the auxiliary plate 13 return to their original positions under the action of the connecting spring 15 and the guiding rod 14. Repeating the above process, the auxiliary plate 13 makes a reciprocating linear motion in the horizontal direction. Therefore, the auxiliary plate 13 can better make the blade slide down, which is convenient for the staff to quickly pick it up, improving the work efficiency.

[0033] The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and anti-loosening type fan blade stamping device, comprising a workbench (1), a bracket being fixedly connected to the lower surface of the workbench (1), a connecting plate (2) being fixedly connected to the upper surface of the workbench (1), and a control box (3) being fixedly connected to the end of the connecting plate (2); Features: The lower surface of the control box (3) is fixedly connected to an electric telescopic rod (20), and the output end of the electric telescopic rod (20) is connected to a blade stamping die (4); The upper surface of the workbench (1) is fixedly connected to an operating table (6), and the operating table (6) is a vertically penetrating structure; the upper surface of the workbench (1) is fixedly connected to a working plate (5); and the lower surface of the workbench (1) is movably provided with an auxiliary plate (13); A movable plate (16) is movably provided on the right side of the working plate (5), a positioning plate (11) is fixedly connected to the surface of the movable plate (16), and a motor (7) is bolted to the surface of the working plate (5).

2. The positioning and anti-loosening fan blade punching equipment according to claim 1 is characterized in that: A fixing plate (8) is fixedly connected to the right side surface of the working plate (5), a long pin (9) is rotatably arranged inside the fixing plate (8), and a bevel gear (10) is fixedly connected to the surface of the long pin (9) and the output end of the motor (7).

3. The positioning and anti-loosening fan blade punching equipment according to claim 2 is characterized in that: The long pin (9) is threadedly connected to the movable plate (16); the surface of the working plate (5) is convex, and a column (12) is fixedly connected to the lower surface of the convex position of the working plate (5).

4. The positioning and anti-loosening fan blade punching equipment according to claim 3 is characterized in that: The upright column (12) passes through the interior of the movable plate (16), and the upright column (12) and the movable plate (16) are movably connected.

5. The positioning and anti-loosening fan blade punching equipment according to claim 1 is characterized in that: The lower surface of the movable plate (16) is fixedly connected to a lower connecting rod (17), and the surface of the lower connecting rod (17) is fixedly connected to a push block (18), and the push blocks (18) are distributed at equal intervals on the surface of the lower connecting rod (17).

6. The positioning and anti-loosening fan blade punching equipment according to claim 5 is characterized in that: The auxiliary plate (13) is arranged obliquely, and a guide rod (14) is slidably arranged inside the right side of the auxiliary plate (13), and the guide rod (14) is "U"-shaped when viewed from the front, and an external block (19) is fixedly connected to the outer wall of the auxiliary plate (13), and the end of the external block (19) and the end of the push block (18) are both arc-shaped structures.

7. The positioning and anti-loosening fan blade punching equipment according to claim 6 is characterized in that: The end of the guide rod (14) is fixedly connected to the lower surface of the workbench (1), and a connecting spring (15) is fixedly connected to the inner wall of the guide rod (14), and the other side of the connecting spring (15) is fixedly connected to the outer wall of the auxiliary plate (13).

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