Steering adjusting tool

Abstract

The utility model discloses a steering adjusting tool which comprises a base, supporting rods are fixedly connected to the four corners of the upper end of the base, a workbench is fixedly connected to the upper ends of the supporting rods, a rotating shaft is rotationally connected to the middle of the workbench, and a clamping assembly is fixedly connected to the upper end of the rotating shaft. A power assembly for driving the rotating shaft to rotate is arranged at the lower end of the workbench. According to the utility model, the center hole of the turbine blade is sleeved on the clamping assembly, the turbine blades with different sizes can be clamped and fixed through the arranged clamping assembly, and the rotating shaft can be driven to rotate through the arranged power assembly, so that the clamped turbine blade can be driven to rotate, and further the steering adjustment can be carried out on the turbine blade.

Description

Technical Field

[0001] This utility model relates to the field of steering adjustment tooling technology, and more particularly to a steering adjustment tooling. Background Technology

[0002] Turbine blades are key components of aero engines, and their ability to withstand temperatures is an important factor in evaluating engine performance and determining engine life. To achieve high temperature resistance in turbine blades, two aspects should be considered: casting process and blade material.

[0003] Turbine blades have excellent performance and consistently high market demand. However, during turbine blade manufacturing, the tooling equipment cannot accommodate turbine blades of different sizes, and due to the lack of adjustment components, the blades cannot be steered after being clamped, resulting in poor adaptability and inconvenience in blade manufacturing. To overcome these disadvantages, this utility model provides a steering adjustment tooling. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a steering adjustment tool.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a steering adjustment fixture, including a base, with support rods fixedly connected to the four corners of the upper end of the base, a worktable fixedly connected to the upper end of the support rods, a rotating shaft rotatably connected to the middle position of the worktable, a clamping assembly fixedly connected to the upper end of the rotating shaft, and a power assembly for driving the rotating shaft to rotate provided at the lower end of the worktable.

[0006] Furthermore, the power assembly includes a first servo motor and a first sprocket, the first servo motor being fixedly connected to the worktable, and the first sprocket being fixedly connected to the lower end of the rotating shaft.

[0007] Furthermore, a second sprocket is fixedly connected to the output end of the first servo motor, and the first sprocket and the second sprocket are driven by a chain.

[0008] Furthermore, the clamping assembly includes a support plate fixedly connected to the upper end of the rotating shaft, and a connecting pipe is fixedly connected to the middle position of the upper end of the support plate.

[0009] Furthermore, a bidirectional screw is vertically rotatably connected inside the connecting pipe, an end cap is fixedly connected to the upper end of the connecting pipe, a second servo motor is fixedly connected to the upper end of the end cap, the output end of the second servo motor is fixedly connected to the upper end of the bidirectional screw, and a battery is provided on the upper end of the end cap, and the battery is electrically connected to the second servo motor.

[0010] Furthermore, the bidirectional screw is threaded with a three-way connecting seat on both the upper and lower sides, the connecting pipe has three first sliding grooves distributed around its side circumference, and the support plate has three second sliding grooves distributed around its upper circumference. Each of the second sliding grooves is fixedly connected with a limit rod.

[0011] Furthermore, each of the second slide grooves is provided with an arc-shaped top plate, and a slider is fixedly connected to the bottom end of each arc-shaped top plate. The slider is slidably connected to the corresponding limiting rod. Each of the three-way connecting seats is rotatably connected to a connecting rod on its side. One end of each connecting rod passes through the corresponding first slide groove and is rotatably connected to the corresponding two-way connecting seat. The connecting rod is slidably connected to the corresponding first slide groove.

[0012] The beneficial effects of this utility model are:

[0013] In use, this utility model's steering adjustment fixture places the center hole of the turbine blade onto the clamping assembly. The clamping assembly can clamp and fix turbine blades of different sizes. The power assembly can drive the rotating shaft to rotate, thereby driving the clamped turbine blade to rotate, and thus adjusting its steering. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 : Front view of this utility model;

[0016] Figure 2 : A bottom view of this utility model;

[0017] Figure 3 : A schematic diagram of the clamping component structure of this utility model;

[0018] Figure 4 : A schematic diagram of the clamping component structure of this utility model;

[0019] Figure 5 : Schematic diagram of the clamping component structure of this utility model.

[0020] The attached figures are labeled as follows:

[0021] 1. Base; 2. Support rod; 3. Worktable; 4. Clamping assembly; 5. Rotating shaft; 6. First sprocket; 7. First servo motor; 8. Second sprocket; 9. Chain; 10. Support plate; 11. Connecting pipe; 12. End cap; 13. Second servo motor; 14. Battery; 15. Bidirectional screw; 16. Three-way connecting seat; 17. First slide groove; 18. Second slide groove; 19. Limiting rod; 20. Arc-shaped top plate; 21. Bidirectional connecting seat; 22. Connecting rod; 23. Slider. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-5 As shown, a steering adjustment fixture is disclosed, including a base 1, with support rods 2 fixedly connected to the four corners of the upper end of the base 1, a worktable 3 fixedly connected to the upper end of the support rods 2, a rotating shaft 5 rotatably connected to the middle position of the worktable 3, a clamping assembly 4 fixedly connected to the upper end of the rotating shaft 5, and a power assembly for driving the rotating shaft 5 to rotate provided at the lower end of the worktable 3.

[0024] As shown in the figure, the power assembly includes a first servo motor 7 and a first sprocket 6. The first servo motor 7 is fixedly connected to the worktable 3, and the first sprocket 6 is fixedly connected to the lower end of the rotating shaft 5. The output end of the first servo motor 7 is fixedly connected to a second sprocket 8. The first sprocket 6 and the second sprocket 8 are driven by a chain 9. The first servo motor 7 drives the second sprocket 8 to rotate, and through the transmission of the chain 9, it can drive the rotating shaft 5 fixed to the second sprocket 8 to rotate, thereby driving the clamped turbine blades to rotate.

[0025] As shown in the figure, the clamping assembly 4 includes a support plate 10 fixedly connected to the upper end of the rotating shaft 5. A connecting pipe 11 is fixedly connected to the middle position of the upper end of the support plate 10. A bidirectional screw 15 is vertically rotatably connected inside the connecting pipe 11. An end cap 12 is fixedly connected to the upper end of the connecting pipe 11. A second servo motor 13 is fixedly connected to the upper end of the end cap 12. The output end of the second servo motor 13 is fixedly connected to the upper end of the bidirectional screw 15. A battery 14 is provided on the upper end of the end cap 12. The battery 14 is electrically connected to the second servo motor 13. Three-way connecting seats 16 are threaded on both the upper and lower sides of the bidirectional screw 15. Three first sliding grooves 17 are distributed circumferentially on the side of the connecting pipe 11. Three second sliding grooves 18 are distributed circumferentially on the upper end of the support plate 10. The interior of the second sliding grooves 18... Each of the three-way connecting seats 16 is fixedly connected to a limiting rod 19. Each of the two sliding grooves 18 is provided with an arc-shaped top plate 20. Each of the arc-shaped top plates 20 is fixedly connected to a slider 23 at its bottom end. The slider 23 is slidably connected to the corresponding limiting rod 19. Each of the three-way connecting seats 16 is rotatably connected to a connecting rod 22. One end of each connecting rod 22 passes through the corresponding first sliding groove 17 and is rotatably connected to the corresponding bidirectional connecting seat 21. The connecting rod 22 is slidably connected to the corresponding first sliding groove 17. The second servo motor 13 drives the bidirectional screw 15 to rotate, which can drive the three-way connecting seat 16 to move relative to each other. This allows the included angle of the corresponding upper and lower connecting rods 22 to be adjusted. In turn, the arc-shaped top plate 20 can be driven to slide along the limiting rod 19 through the slider 23, so that the arc-shaped top plate 20 clamps and fixes the turbine blade.

[0026] Working principle: In use, the center hole of the turbine blade is fitted onto the clamping assembly 4. The clamping assembly 4 can clamp and fix turbine blades of different sizes. Specifically, the second servo motor 13 drives the bidirectional screw 15 to rotate, which can drive the three-way connecting seat 16 to move relative to each other, thereby adjusting the included angle of the corresponding upper and lower connecting rods 22. This can then drive the arc-shaped top plate 20 to slide along the limit rod 19 via the slider 23, so that the arc-shaped top plate 20 clamps and fixes the turbine blade. The power assembly can drive the rotating shaft 5 to rotate. Specifically, the first servo motor 7 drives the second sprocket 8 to rotate, which, through the transmission of the chain 9, can drive the rotating shaft 5 fixed to the second sprocket 8 to rotate, thereby driving the clamped turbine blade to rotate, and thus allowing for steering adjustment.

[0027] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A steering adjustment fixture, comprising a base (1), characterized in that: Support rods (2) are fixedly connected to the four corners of the upper end of the base (1). A worktable (3) is fixedly connected to the upper end of the support rods (2). A rotating shaft (5) is rotatably connected to the middle position of the worktable (3). A clamping assembly (4) is fixedly connected to the upper end of the rotating shaft (5). A power assembly for driving the rotating shaft (5) to rotate is provided at the lower end of the worktable (3). The clamping assembly (4) includes a support plate (10) fixedly connected to the upper end of the rotating shaft (5), and a connecting pipe (11) is fixedly connected to the middle position of the upper end of the support plate (10). The connecting pipe (11) is vertically rotatably connected to a bidirectional screw (15). An end cap (12) is fixedly connected to the upper end of the connecting pipe (11). A second servo motor (13) is fixedly connected to the upper end of the end cap (12). The output end of the second servo motor (13) is fixedly connected to the upper end of the bidirectional screw (15). A storage battery (14) is provided on the upper end of the end cap (12). The storage battery (14) is electrically connected to the second servo motor (13). The bidirectional screw (15) is threaded with a three-way connecting seat (16) on both the upper and lower sides. The connecting pipe (11) has three first sliding grooves (17) distributed around its side circumference. The support plate (10) has three second sliding grooves (18) distributed around its upper circumference. Each of the second sliding grooves (18) is fixedly connected with a limit rod (19). The second slide groove (18) is provided with an arc-shaped top plate (20). The bottom end of the arc-shaped top plate (20) is fixedly connected to a slider (23). The slider (23) is slidably connected to the corresponding limiting rod (19). The side of the three-way connecting seat (16) is rotatably connected to a connecting rod (22). One end of the connecting rod (22) passes through the corresponding first slide groove (17) and is rotatably connected to the corresponding two-way connecting seat (21). The connecting rod (22) is slidably connected to the corresponding first slide groove (17).

2. The steering adjustment fixture according to claim 1, characterized in that: The power assembly includes a first servo motor (7) and a first sprocket (6). The first servo motor (7) is fixedly connected to the worktable (3), and the first sprocket (6) is fixedly connected to the lower end of the rotating shaft (5).

3. The steering adjustment fixture according to claim 2, characterized in that: The output end of the first servo motor (7) is fixedly connected to the second sprocket (8), and the first sprocket (6) and the second sprocket (8) are driven by a chain (9).

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