Aircraft thin-wall part machining device

Abstract

The utility model discloses an aircraft thin-wall part machining device, and relates to the technical field of aircrafts. The aircraft thin-wall part machining device comprises a bottom plate, thin-wall channel steel, a transverse plate and a moving structure, an L-shaped plate and a base plate are fixedly installed at the top of the bottom plate, two sets of clamping plates distributed left and right are arranged at the top of the bottom plate, a bidirectional lead screw is arranged on the bottom plate, the thin-wall channel steel is placed on the base plate, and the transverse plate is arranged at the top of the bottom plate. Two sets of vertical plates distributed front and back are arranged at the bottom of the transverse plate, polishing plates are arranged on the vertical plates, a two-way threaded rod is arranged on the transverse plate, and the moving structure is arranged on the L-shaped plate and the transverse plate. According to the aircraft thin-wall part machining device, the two faces of thin-wall steel channels can be polished at the same time, then the machining efficiency is improved, the thin-wall steel channels of different sizes can be machined, the application range of the device is widened, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft, in particular to a device for processing thin-walled parts of aircraft. Background Art

[0002] Thin-walled channel steels are required in the production process of aircraft, and thin-walled channel steels need to be polished and derusted before use.

[0003] A rust removal device according to Chinese patent document CN219853852U comprises an operating table, a dust suction box is fixedly connected to the bottom of the operating table, and a dust suction head is fixedly connected to the top of the operating table. By pushing two clamping plates, the electromechanical equipment can be clamped under the action of a spring, and the electromechanical equipment is driven to slide toward the side of the rust removal wheel by the sliding of the movable plate, and the rust removal wheel is rotated on one side of the chassis to perform rust removal on the electromechanical equipment, and the rust removal wheel is driven to slide by the sliding of the slider 2 on the top plate, and the rust removal wheel is driven to rotate by the rotation of the chassis, so that the front and rear parts of the electromechanical equipment can be rusted. This solves the problem that most of the existing rust removal methods are still traditional people holding grinders to grind the surface of the equipment box, the grinding efficiency is low, and during the grinding process, the electromechanical equipment lacks a corresponding fixing mechanism, and the outer casing of the electromechanical equipment is prone to move, thereby affecting the normal rust removal of the electromechanical equipment and the rust removal effect is poor.

[0004] The above-mentioned rust removal equipment can only polish and remove rust on one side of the thin-walled channel steel at a time during the processing process. This method makes the polishing and rust removal efficiency of the thin-walled channel steel low. Therefore, a thin-walled parts processing device for aircraft is now proposed. Utility Model Content

[0005] The utility model aims to provide a thin-walled parts processing device for aircraft, which can solve the problem that only one side of thin-walled channel steel can be polished and rust-removed at one time during the processing, and this method makes its polishing and rust-removing efficiency low.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aircraft thin-walled parts processing device, comprising a base plate, a thin-walled channel steel, a transverse plate and a movable structure, an L-shaped plate and a pad are fixedly installed on the top of the base plate, two groups of clamping plates distributed left and right are arranged on the top of the base plate, a bidirectional screw rod is arranged on the base plate, the thin-walled channel steel is placed on the pad, the transverse plate is arranged on the top of the base plate, two groups of vertical plates distributed front and back are arranged on the bottom of the transverse plate, a polishing plate is arranged on the vertical plate, a bidirectional threaded rod is arranged on the transverse plate, the movable structure is arranged on the L-shaped plate and the transverse plate, and the movable structure is used to drive the transverse plate to move left and right.

[0007] Preferably, a slot is provided on the bottom plate and a bidirectional screw is rotatably installed therein, two sets of clamps are threadedly sleeved on the bidirectional screw, a knob is provided on the right side of the bottom plate, one end of the knob passes through the bottom plate and is fixedly connected to the bidirectional screw.

[0008] Preferably, a rubber pad is fixedly mounted on the inner wall of the clamping plate, so that it has a buffering effect when clamped.

[0009] Preferably, a bolt is provided on the front side of the vertical plate, the bolt passes through the vertical plate and is threadedly connected to the polishing plate, a roller is rotatably mounted on the vertical plate, and the roller contacts the top of the bottom plate, so that the movement of the vertical plate is more stable.

[0010] Preferably, two groups of sliding blocks distributed front and back are fixedly installed on the top of the transverse plate, and a convex opening is provided at the bottom of the L-shaped plate. The sliding blocks are slidably installed in the convex opening to limit the moving trajectory of the transverse plate.

[0011] Preferably, a convex cavity is provided at the bottom of the horizontal plate, and the bidirectional threaded rod is rotatably installed in the convex cavity. A protrusion is fixedly installed on the top of the vertical plate, and the protrusion is threadedly installed on the bidirectional threaded rod. A rotating handle is provided on the front side of the horizontal plate, and one end of the rotating handle extends into the convex cavity and is fixedly connected to the bidirectional threaded rod.

[0012] Preferably, the movable structure includes a rack, a L-shaped plate, a motor and a gear, the rack is fixedly mounted on the bottom of the L-shaped plate, the L-shaped plate is fixedly mounted on the top of the horizontal plate, the motor is fixedly mounted on the inner top of the L-shaped plate, the rotating shaft of the motor passes through the L-shaped plate and is fixedly connected to the gear, and the gear is meshed with the rack.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The aircraft thin-walled parts processing device, through the coordinated use of vertical plates, polishing plates, clamping plates, racks, shaped plates, motors, gears, sliders, rotating handles, bidirectional threaded rods and protrusions, is convenient for clamping thin-walled channel steels and driving the cross plates to move left and right, and can polish the two surfaces of the thin-walled channel steels at the same time, thereby improving the processing efficiency. On the other hand, it is convenient to adjust the distance between the two sets of vertical plates so that the device can process thin-walled channel steels of different sizes, thereby improving the application range of the device and enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from the right and upward;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the horizontal plate of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the bidirectional threaded rod of the utility model.

[0020] Figure numerals: 1. Base plate; 2. L-shaped plate; 3. Horizontal plate; 4. Vertical plate; 5. Polishing plate; 6. Clamp plate; 7. Moving structure; 71. Rack; 72. L-shaped plate; 73. Motor; 74. Gear; 8. Slider; 9. Pad; 10. Bidirectional screw rod; 11. Knob; 12. Thin-walled channel steel; 13. Rotating handle; 14. Bidirectional threaded rod; 15. Bump; 16. Bolt; 17. Roller. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a device for processing thin-walled parts of an aircraft, comprising a base plate 1, a thin-walled channel steel 12, a transverse plate 3 and a moving structure 7, an L-shaped plate 2 and a pad 9 are fixedly installed on the top of the base plate 1, two groups of clamping plates 6 distributed left and right are arranged on the top of the base plate 1, a bidirectional screw rod 10 is arranged on the base plate 1, the thin-walled channel steel 12 is placed on the pad 9, the transverse plate 3 is arranged on the top of the base plate 1, two groups of vertical plates 4 distributed front and back are arranged on the bottom of the transverse plate 3, a polishing plate 5 is arranged on the vertical plate 4, a bidirectional threaded rod 14 is arranged on the transverse plate 3, and the moving structure 7 is arranged on the L-shaped plate 2 and the transverse plate 3, and the moving structure 7 is used to drive the transverse plate 3 to move left and right.

[0023] A slot is provided on the base plate 1 and a bidirectional screw 10 is rotatably installed therein. Two sets of clamps 6 are threadedly sleeved on the bidirectional screw 10. A knob 11 is provided on the right side of the base plate 1. One end of the knob 11 passes through the base plate 1 and is fixedly connected to the bidirectional screw 10. A rubber pad is fixedly installed on the inner wall of the clamp 6. A bolt 16 is provided on the front side of the vertical plate 4. The bolt 16 passes through the vertical plate 4 and is threadedly connected to the polishing plate 5. A roller 17 is rotatably installed on the vertical plate 4, and the roller 17 contacts the top of the base plate 1.

[0024] Two groups of sliders 8 distributed front and back are fixedly installed at the top of the horizontal plate 3. A convex opening is formed at the bottom of the L-shaped plate 2, and the slider 8 is slidably installed in the convex opening. A convex cavity is formed at the bottom of the horizontal plate 3, and a bidirectional threaded rod 14 is rotatably installed in the convex cavity. A convex block 15 is fixedly installed at the top of the vertical plate 4, and the convex block 15 is threadedly installed on the bidirectional threaded rod 14. A rotating handle 13 is arranged on the front side of the horizontal plate 3, and one end of the rotating handle 13 extends into the convex cavity and is fixedly connected to the bidirectional threaded rod 14. The moving structure 7 includes a rack 71, a U-shaped plate 72, a motor 73 and a gear 74. The rack 71 is fixedly installed at the bottom of the L-shaped plate 2, the U-shaped plate 72 is fixedly installed at the top of the horizontal plate 3, the motor 73 is fixedly installed at the inner top of the U-shaped plate 72, the rotating shaft of the motor 73 passes through the U-shaped plate 72 and is fixedly connected to the gear 74, and the gear 74 is meshed with the rack 71. When the hand-held knob 11 is rotated clockwise, the bidirectional lead screw 10 is driven to rotate and drive the two groups of clamping plates 6 to approach each other. Then, the rotating handle 13 is controlled to drive the bidirectional threaded rod 14 to rotate clockwise, and then drive the two groups of convex blocks 15 to approach each other and the two groups of vertical plates 4 to approach each other. Subsequently, the two groups of polishing plates 5 are in contact with the thin-walled channel steel 12. Then, the motor 73 is controlled to drive the gear 74 to rotate, and after the gear 74 is meshed with the rack 71, the horizontal plate 3 itself is driven to move, so that the thin-walled channel steel 12 can be polished. On the one hand, it is convenient to clamp the thin-walled channel steel 12 and drive the horizontal plate 3 to move left and right, and the two surfaces of the thin-walled channel steel 12 can be polished simultaneously, thereby improving the processing efficiency. On the other hand, it is convenient to adjust the distance between the two groups of vertical plates 4, so that the device can process thin-walled channel steels 12 of different sizes, improving the application range of the device and enhancing the practicability of the device.

[0025] Working principle: When the hand-held knob 11 is rotated clockwise, the bidirectional lead screw 10 is driven to rotate and drive the two groups of clamping plates 6 to approach each other. Then, the rotating handle 13 is controlled to drive the bidirectional threaded rod 14 to rotate clockwise, and then drive the two groups of convex blocks 15 to approach each other and the two groups of vertical plates 4 to approach each other. Subsequently, the two groups of polishing plates 5 are in contact with the thin-walled channel steel 12. Then, the motor 73 is controlled to drive the gear 74 to rotate, and after the gear 74 is meshed with the rack 71, the horizontal plate 3 itself is driven to move, so that the thin-walled channel steel 12 can be polished.

[0026] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. An aircraft thin-walled parts processing device, characterized in that: include: A bottom plate (1) is fixedly mounted with an L-shaped plate (2) and a pad (9) on the top, two groups of clamping plates (6) are arranged on the top of the bottom plate (1) and are distributed on the left and right, and a bidirectional screw rod (10) is arranged on the bottom plate (1); A thin-walled channel steel (12) placed on the backing plate (9); A horizontal plate (3) is arranged on the top of the bottom plate (1), two groups of vertical plates (4) are arranged at the bottom of the horizontal plate (3) and are distributed front and back, polishing plates (5) are arranged on the vertical plates (4), and a bidirectional threaded rod (14) is arranged on the horizontal plate (3); The movable structure (7) is arranged on the L-shaped plate (2) and the transverse plate (3), and the movable structure (7) is used to drive the transverse plate (3) to move left and right.

2. The device for processing aircraft thin-walled parts according to claim 1, characterized in that: The bottom plate (1) is provided with a slot in which a bidirectional screw rod (10) is rotatably installed. The two sets of clamping plates (6) are both threadedly sleeved on the bidirectional screw rod (10). A knob (11) is provided on the right side of the bottom plate (1). One end of the knob (11) passes through the bottom plate (1) and is fixedly connected to the bidirectional screw rod (10).

3. The device for processing aircraft thin-walled parts according to claim 2, characterized in that: A rubber pad is fixedly mounted on the inner wall of the clamping plate (6).

4. The device for processing aircraft thin-walled parts according to claim 3, characterized in that: The front side of the vertical plate (4) is provided with a bolt (16), which passes through the vertical plate (4) and is threadedly connected to the polishing plate (5). A roller (17) is rotatably mounted on the vertical plate (4), and the roller (17) is in contact with the top of the bottom plate (1).

5. The device for processing aircraft thin-walled parts according to claim 4, characterized in that: Two groups of sliding blocks (8) are fixedly installed on the top of the transverse plate (3) and are distributed front and back. A convex opening is opened at the bottom of the L-shaped plate (2), and the sliding blocks (8) are slidably installed in the convex opening.

6. The device for processing aircraft thin-walled parts according to claim 5, characterized in that: A convex cavity is provided at the bottom of the horizontal plate (3), a bidirectional threaded rod (14) is rotatably mounted in the convex cavity, a convex block (15) is fixedly mounted on the top of the vertical plate (4), the convex block (15) is threadedly mounted on the bidirectional threaded rod (14), a rotating handle (13) is provided on the front side of the horizontal plate (3), one end of the rotating handle (13) extends into the convex cavity and is fixedly connected to the bidirectional threaded rod (14).

7. The device for processing aircraft thin-walled parts according to claim 6, characterized in that: The moving structure (7) comprises a rack (71), a L-shaped plate (72), a motor (73) and a gear (74); the rack (71) is fixedly mounted on the bottom of the L-shaped plate (2); the L-shaped plate (72) is fixedly mounted on the top of the horizontal plate (3); the motor (73) is fixedly mounted on the inner top of the L-shaped plate (72); the rotating shaft of the motor (73) passes through the L-shaped plate (72) and is fixedly connected to the gear (74); and the gear (74) is meshed with the rack (71).

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