A rotary table tool for processing an aircraft part

Abstract

The utility model relates to the technical field of aircraft part machining, and disclose an aircraft part machining is with rotary table frock, including base, the top fixed mounting of base has the motor, and the output of motor is through the link axle rod rotationally connected with the transverse board, the top fixed mounting of transverse board has the U type board, the top of U type board is provided with the rotary plate, the top of rotary plate is provided with the assembly mechanism, the assembly mechanism includes cross bar, recess, fixed rod, fixed slot and clamping rod, the cross bar sets up in the top of rotary plate, the utility model discloses through the clamping rod of lower pressure round plate and drive fixed slot make fixed rod remove the restriction, change different types of clamping tool again, and through the fixed rod fixed on the cross bar, make frock can fix the processing of different types of aviation parts, need not another custom frock, improve frock's practicality, reduce processing cost.

Description

Technical Field

[0001] This utility model relates to the field of aircraft parts processing technology, specifically a turntable fixture for aircraft parts processing. Background Technology

[0002] A rotary table for aircraft parts machining is a specialized tooling device used to manufacture and process aircraft components. It is typically designed to rotate during machining to allow for operation and processing of workpieces in multiple directions.

[0003] Existing rotary table tooling has limitations in terms of adaptability and flexibility. For different types of parts, customized tooling is sometimes required for fixing, which increases the processing cost. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a turntable fixture for processing aircraft parts, addressing the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a turntable fixture for processing aircraft parts, including a base, a motor fixedly installed on the top of the base, and a horizontal plate rotatably connected to the output end of the motor through a connecting rod, a U-shaped plate fixedly installed on the top of the horizontal plate, a rotating plate provided on the top of the U-shaped plate, and an assembly mechanism provided above the rotating plate, the assembly mechanism including a crossbar, a groove, a fixing rod, a fixing slot and a locking rod, the crossbar being provided above the rotating plate, the groove being formed at one end of the crossbar, the fixing rod being slidably connected inside the groove, the fixing slot being formed at the bottom of the fixing rod, and the locking rod being movably connected to the crossbar, with one end inserted into the inside of the fixing slot.

[0006] Preferably, a circular plate is fixedly installed at the other end of the clamping rod, and a spring is sleeved on the outer wall of the clamping rod. The two ends of the spring are fixedly connected to the bottom of the circular plate and the top of the crossbar, respectively. The clamping rod can be reset by setting the spring.

[0007] Preferably, a second cylinder is fixedly installed at the bottom of the rotating plate, a through hole is opened on the rotating plate, a connecting rod is fixedly installed at the bottom of the crossbar, and the bottom of the connecting rod extends through the through hole to the bottom of the rotating plate. The connecting rod is slidably connected to the through hole, and the output end of the second cylinder is fixedly connected to the outer wall of the connecting rod. By setting the second cylinder, the connecting rod can be driven to move. There are two cylinders and two connecting rods, which are arranged opposite to each other.

[0008] Preferably, a connecting block is fixedly connected to the bottom of the rotating plate, the connecting block is slidably connected inside the U-shaped plate, and a cylinder is fixedly installed on the right side of the U-shaped plate, with the output end of the cylinder fixedly connected to the right side of the connecting block. The rotating plate can be moved by the cylinder.

[0009] Preferably, a limiting rod is fixedly installed inside the U-shaped plate, and the limiting rod passes through the connecting block and slides with the connecting block. By setting the limiting rod, the stability of the moving connecting block can be improved.

[0010] Preferably, the top of the base is provided with an annular groove, and the bottom of the U-shaped plate is fixedly installed with a sliding rod, and the bottom of the sliding rod is slidably connected inside the annular groove. By setting the sliding rod and the annular groove, the rotating plate can rotate stably.

[0011] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. This aircraft parts machining turntable fixture uses a downward pressing circular plate to drive the clamping rod out of the fixing slot, thereby releasing the fixing rod from its restriction. Then, different types of clamping tools are replaced and fixed to the crossbar by the fixing rod. This allows the fixture to perform fixed machining on different types of aircraft parts without the need for additional custom-made fixtures, improving the practicality of the fixture and reducing processing costs.

[0012] 2. This aircraft parts machining turntable fixture, by fixing the aircraft parts to the turntable, starts the cylinder to move the turntable, and the turntable moves the fixed aircraft parts, thereby adjusting the machining position without having to remove the aircraft parts to adjust their position and then fix them again, thus improving machining efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present utility model. Figure 1 ; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is an enlarged view of A of this utility model; Figure 4 This is a schematic diagram of the structure of the present utility model. Figure 2 .

[0014] In the diagram: 1. Base; 2. Motor; 3. Horizontal plate; 4. U-shaped plate; 5. Turning plate; 6. Assembly mechanism; 61. Crossbar; 62. Groove; 63. Fixing rod; 64. Fixing slot; 65. Clamping rod; 66. Spring; 67. Round plate; 7. Annular groove; 8. Slide rod; 9. Connecting block; 10. Cylinder 1; 11. Limiting rod; 12. Cylinder 2; 13. Connecting rod; 14. Through hole. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 One embodiment of this utility model is as follows: A turntable fixture for processing aircraft parts includes a base 1. A motor 2 is fixedly installed on the top of the base 1, and the output end of the motor 2 is rotatably connected to a horizontal plate 3 via a connecting rod. A U-shaped plate 4 is fixedly installed on the top of the horizontal plate 3. A rotating plate 5 is provided on the top of the U-shaped plate 4. An assembly mechanism 6 is provided above the rotating plate 5. The assembly mechanism 6 includes a horizontal bar 61, a groove 62, a fixing rod 63, a fixing groove 64, and a locking rod 65. The horizontal bar 61 is located above the rotating plate 5. The groove 62 is formed at one end of the horizontal bar 61. The fixing rod 63 is slidably connected to the inside of the groove 62. The fixing groove 64 is formed at the bottom of the fixing rod 63. The locking rod 65 is movably connected to the horizontal bar 61, and one end is inserted into the inside of the fixing groove 64. A circular plate 67 is fixedly installed at the other end of the locking rod 65. A spring 66 is sleeved on the outer wall of the locking rod 65. The two ends of the spring 66 are fixedly connected to the bottom of the circular plate 67 and the top of the crossbar 61, respectively. The spring 66 can drive the locking rod 65 to reset. The bottom of the rotating plate 5 is fixedly installed with a cylinder 12. The rotating plate 5 has a through hole 14. The bottom of the crossbar 61 is fixedly installed with a connecting rod 13. The bottom of the connecting rod 13 extends through the through hole 14 to the bottom of the rotating plate 5. The connecting rod 13 is slidably connected to the through hole 14. The output end of the cylinder 12 is fixedly connected to the outer wall of the connecting rod 13. The cylinder 12 can drive the connecting rod 13 to move. There are two cylinders 12 and two connecting rods 13, which are arranged opposite to each other. The top of the base 1 has an annular groove 7. The bottom of the U-shaped plate 4 is fixedly installed with a sliding rod 8. The bottom of the sliding rod 8 is slidably connected inside the annular groove 7. The sliding rod 8 and the annular groove 7 can make the rotating plate 5 rotate stably.

[0017] Working principle: By installing fixing rods 63 on different clamping tools, starting cylinder 2 12 drives connecting rod 13 to move, connecting rod 13 drives crossbar 61 to move, crossbar 61 drives the installed clamping tools to clamp and fix the placed aerospace parts. Pressing down round plate 67 drives clamping rod 65 to move down, clamping rod 65 disengages from fixing groove 64, thus releasing the restriction of fixing rod 63. Then, changing to different types of clamping tools, inserting the fixing rod 63 on the corresponding clamping tool into the groove 62, with the fixing groove 64 facing down, releasing the pressed round plate 67, so that clamping rod 65 is inserted into fixing groove 64 under the action of spring 66, thus completing the change of clamping tools. This facilitates the fixing and processing of different types of aerospace parts without the need for additional custom tooling. Starting motor 2 drives connecting rod to rotate, connecting rod drives crossbar 3 to rotate, crossbar 3 drives U-shaped plate 4 to rotate, U-shaped plate 4 drives rotating plate 5 to rotate, rotating plate 5 drives the fixed parts to rotate, facilitating multi-directional operation and processing.

[0018] Please see Figure 4 Based on the above embodiments, in another embodiment of this utility model, a connecting block 9 is fixedly connected to the bottom of the rotating plate 5, and the connecting block 9 is slidably connected inside the U-shaped plate 4. A cylinder 10 is fixedly installed on the right side of the U-shaped plate 4, and the output end of the cylinder 10 is fixedly connected to the right side of the connecting block 9. By setting the cylinder 10, the rotating plate 5 can be moved. A limit rod 11 is fixedly installed inside the U-shaped plate 4, and the limit rod 11 passes through the connecting block 9 and is slidably connected to the connecting block 9. By setting the limit rod 11, the stability of the movement of the connecting block 9 can be improved.

[0019] Working principle: By fixing the aerospace parts on the rotating plate 5, the cylinder 10 is started to move the connecting block 9, the connecting block 9 moves the rotating plate 5, and the rotating plate 5 moves the fixed aerospace parts, thereby adjusting the processing position without having to remove the aerospace parts, adjust their position, and then fix them again.

[0020] It is worth noting that the clamping tool can be configured according to the aerospace parts that need to be processed. Motor 2, cylinder 10 and cylinder 2 are all controlled by the controller. These are all existing technologies and are not the main innovations, so they will not be described in detail here.

[0021] This utility model provides a turntable fixture for machining aircraft parts. There are many methods and approaches to implement this technical solution; the above is only a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A turntable fixture for machining aircraft parts, comprising a base (1), characterized in that: A motor (2) is fixedly installed on the top of the base (1), and the output end of the motor (2) is rotatably connected to a horizontal plate (3) via a connecting rod. A U-shaped plate (4) is fixedly installed on the top of the horizontal plate (3), and a rotating plate (5) is provided on the top of the U-shaped plate (4). An assembly mechanism (6) is provided above the rotating plate (5). The assembly mechanism (6) includes a horizontal bar (61), a groove (62), a fixing rod (63), a fixing slot (64), and a locking rod (65). The horizontal bar (61) is located above the rotating plate (5). The groove (62) is opened at one end of the horizontal bar (61). The fixing rod (63) is slidably connected inside the groove (62). The fixing slot (64) is opened at the bottom of the fixing rod (63). The locking rod (65) is movably connected to the horizontal bar (61), and one end is inserted into the fixing slot (64).

2. The rotary table fixture for machining aircraft parts according to claim 1, characterized in that: A circular plate (67) is fixedly installed at the other end of the clamping rod (65). A spring (66) is sleeved on the outer wall of the clamping rod (65), and the two ends of the spring (66) are fixedly connected to the bottom of the circular plate (67) and the top of the crossbar (61), respectively.

3. The rotary table fixture for machining aircraft parts according to claim 2, characterized in that: A cylinder 2 (12) is fixedly installed at the bottom of the rotating plate (5). A through hole (14) is provided on the rotating plate (5). A connecting rod (13) is fixedly installed at the bottom of the crossbar (61). The bottom of the connecting rod (13) extends through the through hole (14) to the bottom of the rotating plate (5). The connecting rod (13) is slidably connected to the through hole (14). The output end of the cylinder 2 (12) is fixedly connected to the outer wall of the connecting rod (13).

4. The rotary table fixture for machining aircraft parts according to claim 1, characterized in that: The bottom of the rotating plate (5) is fixedly connected to a connecting block (9), which is slidably connected inside the U-shaped plate (4). A cylinder (10) is fixedly installed on the right side of the U-shaped plate (4), and the output end of the cylinder (10) is fixedly connected to the right side of the connecting block (9).

5. The rotary table fixture for machining aircraft parts according to claim 4, characterized in that: The U-shaped plate (4) is fixedly installed with a limiting rod (11), and the limiting rod (11) passes through the connecting block (9) and is slidably connected to the connecting block (9).

6. The rotary table fixture for machining aircraft parts according to claim 1, characterized in that: The base (1) has an annular groove (7) on its top, and a slide rod (8) is fixedly installed on the bottom of the U-shaped plate (4), with the bottom of the slide rod (8) slidably connected inside the annular groove (7).

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