Aviation part machining and sizing device

Abstract

The utility model discloses an aeronautical part processing sizing device in the relevant technical field of sizing devices, which comprises two support carriages and a support frame, the two support carriages are symmetrically arranged on the two sides of the support frame, the inner sides of the support carriages are provided with movable chutes, and the movable chutes are arranged on the two sides of the support frame. A sliding plate is slidably connected and installed in the moving sliding grooves of the two supporting sliding frames, and a lifting hydraulic cylinder is fixedly installed above the sliding plate. The shape correcting device is mainly used for correcting the shape of the U-shaped section bar, the shape correcting wheel in the rolling state is used for correcting the shape of the inner cavity of the U-shaped section bar, and the first supporting frame and the second supporting frame which can be adjusted in an opening and closing mode are arranged below the shape correcting device, so that effective shape correcting treatment on the U-shaped section bar is achieved. The first supporting frame and the second supporting frame are arranged to be of a staggered telescopic adjusting structure, the use requirements for shape correction of U-shaped profiles of different sizes and specifications can be met, the side shape correction plates on the two sides can be adjusted through electric telescopic rods, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field related to shape correction devices, and specifically relates to a shape correction device for processing aviation parts. Background Art

[0002] The development of aluminum alloy aims at reducing the weight of the structure, high reliability and long life, focusing on high strength, high toughness, corrosion resistance, fatigue resistance, high comprehensive performance, service performance in extreme environments, and large-scale high-performance materials with uniform performance and low residual stress. Aluminum alloy is one of the commonly used materials for aviation parts. It has the advantages of light weight, high strength and corrosion resistance. It is suitable for making large panels, frames and structural parts such as fuselage shells and wings. Aluminum alloy is also easy to manufacture and process, and conventional drilling, cutting and riveting processes can be used. In the actual production process, aluminum alloy profiles will bend and deform due to stress, processing environment, storage and transportation, and application environment. At present, the correction equipment is mainly used for pipes, wires, and plates. For U-shaped profiles, they are mostly shaped by manual knocking, which has low shaping efficiency and high noise.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an aviation parts processing and shaping device. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] The camshaft is an axially movable frame having two members, each of which is actuated by a plurality of movable frames, and the movable frame is an axially movable frame having two members.

[0006] As a further solution of the utility model: support strips 1 are arranged at intervals on the support frame 1, and a matching slot 1 is formed between two adjacent support strips 1; support strips 2 are arranged at intervals on the support frame 2, and a matching slot 2 is formed between two adjacent support strips 2; the support strips 1 and 2 are arranged in a staggered structure.

[0007] As a further solution of the utility model: the size specifications of the support clip strip 1 and the matching clip slot 2 match each other, the size specifications of the support clip strip 2 and the matching clip slot 1 match each other, the outer sides of the support frame 1 and the support frame 2 are fixedly provided with fixed ear plates, the support frame is processed with adjustment matching holes, and the mounting holes of the fixed ear plates are provided with fixing screws for fixing the support frame 1 and the support frame 2.

[0008] As a further solution of the utility model: sliding blocks are provided at both ends of the sliding plate, a transmission screw is installed in the cavity of the supporting slide, the sliding block and the transmission screw are matched through threads, and a translation motor is installed at the end position of the supporting slide, and the translation motor drives the sliding plate to move horizontally along the movable slide groove through the transmission screw and the sliding block.

[0009] As a further solution of the utility model: bearing seats are arranged at the matching positions of the two ends of the rotating shaft and the lifting mounting frame, a gearbox is fixedly arranged on the outside of the lifting mounting frame, and a rotating motor is fixedly arranged on the outside of the gearbox, and the rotating motor is used to drive the correction wheel to rotate.

[0010] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0011] The shaping device of the utility model is mainly used for shaping U-shaped profiles. The inner cavity of the U-shaped profile is shaped by a shaping wheel in a rolling state. A support frame 1 and a support frame 2 that can be opened and closed are arranged below to achieve effective shaping of the U-shaped profile.

[0012] The support frame 1 and the support frame 2 of the utility model are arranged with an offset telescopic adjustment structure, which can meet the shaping requirements of U-shaped profiles of different sizes and specifications. The side shaping plates on both sides can be adjusted by electric telescopic rods, which are easy to operate and highly practical.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a schematic diagram of the adjustment support frame of the utility model.

[0019] In the figure: 1. Support slide; 2. Moving slide; 3. Sliding plate; 4. Lifting hydraulic cylinder; 5. Lifting mounting frame; 6. Gearbox; 7. Rotating motor; 8. Support frame; 9. Adjustment matching hole; 10. Fixed ear plate; 11. Fixing screw; 12. Translation motor; 13. Electric telescopic rod; 14. Bearing seat; 15. Rotating shaft; 16. Profiling wheel; 17. Support frame one; 18. Support frame two; 19. Side profiling plate; 20. Fixed side plate; 21. Support clip strip two; 22. Matching slot two; 23. Support clip strip one; 24. Matching slot one.

[0020] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0022] like Figures 1 to 4 As shown, an aviation parts processing and shaping device comprises a supporting slide 1 and a supporting frame 8. Two supporting slides 1 are provided, which are symmetrically arranged on both sides of the supporting frame 8. A movable slide groove 2 is opened on the inner side of the supporting slide 1. A sliding plate 3 is slidably connected and installed in the movable slide grooves 2 of the two supporting slides 1. A lifting hydraulic cylinder 4 is fixedly installed above the sliding plate 3. A lifting mounting frame 5 is fixedly installed at the lower end of the telescopic rod of the lifting hydraulic cylinder 4. A shaping wheel 16 is rotatably connected and installed on the inner side of the lifting mounting frame 5 through a rotating shaft 15. An adjusting support frame is provided above the supporting frame 8. The adjusting support frame comprises a supporting frame 17 and a supporting frame 2 18. Fixed side plates 20 are fixedly provided on the outer sides of the supporting frames 17 and 18. An electric telescopic rod 13 is fixedly installed on the fixed side plate 20. The telescopic end of the electric telescopic rod 13 is connected to a side shaping plate 19. The side shaping plate 19 is used to shape the side of the U-shaped profile.

[0023] Among them, support strips 23 are arranged at intervals on the support frame 17, and a matching slot 24 is formed between two adjacent support strips 23; support strips 21 are arranged at intervals on the support frame 2 18, and a matching slot 22 is formed between two adjacent support strips 21; the support strips 23 and the support strips 21 are arranged in a staggered structure.

[0024] The size specifications of the support clip 1 23 and the matching slot 2 22 match each other, the size specifications of the support clip 2 21 and the matching slot 1 24 match each other, and the outer sides of the support frame 1 17 and the support frame 2 18 are fixedly provided with fixed ear plates 10, and the support frame 8 is processed with adjustment matching holes 9, and the mounting holes of the fixed ear plates 10 are provided with fixing screws 11 for fixing the support frame 17 and the support frame 2 18.

[0025] Sliding blocks are provided at both ends of the sliding plate 3, a transmission screw is installed in the cavity of the supporting slide 1, the sliding block and the transmission screw are matched through threads, and a translation motor 12 is installed at the end position of the supporting slide 1. The translation motor 12 drives the sliding plate 3 to move horizontally along the moving slide groove 2 through the transmission screw and the sliding block.

[0026] Bearing seats 14 are provided at the matching positions of the two ends of the rotating shaft 15 and the lifting mounting frame 5. A gearbox 6 is fixedly provided on the outer side of the lifting mounting frame 5. A rotating motor 7 is fixedly provided on the outer side of the gearbox 6. The rotating motor 7 is used to drive the correction wheel 16 to rotate.

[0027] The working principle of the utility model is:

[0028] Embodiment 1: When the U-shaped profile is shaped, the U-shaped profile is placed between the support frame 17 and the support frame 2 18, and the electric telescopic rod 13 is started. The electric telescopic rod 13 drives the side shaping plate 19 to move and clamps the two sides of the U-shaped profile. The shaping wheel 16 of the corresponding specification is selected according to the model of the U-shaped profile. The translation motor 12 drives the sliding plate 3 to move horizontally along the moving slide groove 2 through the transmission screw and the sliding block, so that one end of the shaping wheel 16 reaches one end of the U-shaped profile. The lifting hydraulic cylinder 4 drives the lifting mounting frame 5 to move downward, so that the shaping wheel 16 is sunk in the U-shaped cavity. The rotating motor 7 drives the shaping wheel 16 to rotate through the gearbox 6. While rotating, the sliding plate 3 drives the shaping wheel 16 to move from one end of the U-shaped profile to the other end, and the U-shaped profile is shaped by the cooperation of the shaping wheel 16, the support frame 17, the support frame 2 18, and the side shaping plate 19.

[0029] Embodiment 2: According to the shape correction requirements, the electric telescopic rod 13 and the side correction plate 19 are removed, and the fixed side plates 20 on the sides of the support frame 17 and the support frame 2 18 can also be used to correct the shape of both sides of the U-shaped profile. The support frame 17 and the support frame 2 18 are staggered structures, and the matching degree can be adjusted according to different production requirements;

[0030] The novel structure used in the present invention has a reasonable design and is easy to install and use. The shaping device is mainly used for shaping the U-shaped profile. The inner cavity of the U-shaped profile is shaped by the shaping wheel 16 in a rolling state. A support frame 17 and a support frame 2 18 that can be opened and closed are arranged at the bottom to achieve effective shaping of the U-shaped profile. The support frame 17 and the support frame 2 18 are offset telescopic adjustment structures, which can meet the shaping needs of U-shaped profiles of different sizes. The side shaping plates 19 on both sides can be adjusted by the electric telescopic rod 13. The operation is simple and the practicability is strong.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. An aviation parts processing and shaping device, comprising a supporting carriage (1) and a supporting frame (8), characterized in that: The supporting slides (1) are provided with two, symmetrically arranged on both sides of the supporting frame (8), the inner side of the supporting slides (1) is provided with a movable slide groove (2), a sliding plate (3) is slidably connected and installed in the movable slide grooves (2) of the two supporting slides (1), a lifting hydraulic cylinder (4) is fixedly installed above the sliding plate (3), a lifting mounting frame (5) is fixedly installed at the lower end of the telescopic rod of the lifting hydraulic cylinder (4), and the inner side of the lifting mounting frame (5) is provided with a movable slide groove (2), and a sliding plate (3) is slidably connected and installed in the movable slide grooves (2) of the two supporting slides (1), a lifting hydraulic cylinder (4) is fixedly installed above the sliding plate (3), and a lifting mounting frame (5) is fixedly installed at the lower end of the telescopic rod of the lifting hydraulic cylinder (4), and the inner side of the lifting mounting frame (5) is provided with a movable slide groove (2) and a movable slide groove (2) is provided in the inner side of the lifting mounting frame (5). A shaping wheel (16) is rotatably connected to the rotating shaft (15); an adjusting support frame is arranged above the supporting frame (8); the adjusting support frame comprises a first support frame (17) and a second support frame (18); fixed side plates (20) are fixedly arranged on the outer sides of the first support frame (17) and the second support frame (18); an electric telescopic rod (13) is fixedly mounted on the fixed side plate (20); and a telescopic end of the electric telescopic rod (13) is connected to a side shaping plate (19).

2. The aircraft parts processing and shaping device according to claim 1, characterized in that: The support frame 1 (17) is provided with support clips 1 (23) at intervals, and a matching card slot 1 (24) is formed between two adjacent support clips 1 (23); the support frame 2 (18) is provided with support clips 2 (21) at intervals, and a matching card slot 2 (22) is formed between two adjacent support clips 2 (21).

3. The aircraft parts processing and shaping device according to claim 2, characterized in that: The size specifications of the support clip strip 1 (23) and the matching clip slot 2 (22) match each other, the size specifications of the support clip strip 2 (21) and the matching clip slot 1 (24) match each other, the outer sides of the support frame 1 (17) and the support frame 2 (18) are fixedly provided with a fixing ear plate (10), the support frame (8) is processed with an adjustment matching hole (9), and a fixing screw (11) is provided in the mounting hole of the fixing ear plate (10).

4. The aircraft parts processing and shaping device according to claim 3, characterized in that: Sliding blocks are provided at both ends of the sliding plate (3), a transmission screw is installed in the cavity of the supporting slide (1), the sliding block and the transmission screw are matched through threads, and a translation motor (12) is installed at the end position of the supporting slide (1).

5. The aircraft parts processing and shaping device according to claim 4, characterized in that: Bearing seats (14) are provided at the matching positions of the two ends of the rotating shaft (15) and the lifting and lowering mounting frame (5), a gearbox (6) is fixedly provided on the outer side of the lifting and lowering mounting frame (5), and a rotating motor (7) is fixedly provided on the outer side of the gearbox (6).

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