Device for stamping aircraft parts

Abstract

The utility model relates to the technical field of aircraft part processing, and discloses a device for stamping aircraft parts, which comprises a workbench, the bottom end of the workbench is fixedly connected with a driving assembly, the outside of the driving assembly is fixedly connected with a gear, and the gear is fixedly connected with the workbench. Racks are slidably connected to the front side and the rear side of the inner wall of the bottom end of the workbench, the gear is in meshed connection with the two racks, fixing plates are fixedly connected to the sides, close to each other, of the two racks, sliding columns are fixedly connected to the top ends of the fixing plates, and sliding plates are fixedly connected to the top ends of the sliding columns; the top end of the sliding plate is slidably connected with a sliding rod, and the top end of the sliding rod is fixedly connected with a limiting block. According to the punching device, a punching part needing to be punched is firmly and fixedly connected to the working platform, the punching part is prevented from shaking and even flying out, and the punching safety is improved.

Description

Technical Field

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

[0002] The utility model relates to a device for stamping aircraft parts. The device is mainly used in the aviation manufacturing industry to manufacture various aircraft parts, and involves operations such as cutting, stamping, forming and processing of metal materials.

[0003] After searching: Chinese patent announcement number: CN213944460U, it relates to the technical field of aircraft parts processing, specifically a device for stamping aircraft parts, including: a workbench, four support columns are vertically arranged at the four corners of the upper surface of the workbench, a support plate is fixedly connected to the top of the support column, a power cylinder is fixedly installed on the center of the upper surface of the support plate, a controller is fixedly installed on one side of the power cylinder and a control panel is fixedly installed on the other side of the power cylinder, the output end of the power cylinder passes through the support plate and is connected to a stamping die head, support blocks are arranged at the four corners of the bottom of the workbench, a storage table is arranged through the center of the workbench, a jack matching the storage table is opened on the workbench, two groups of card blocks are symmetrically arranged on both sides of the storage table, and two through holes corresponding to the card blocks are opened on the workbench. The utility model can facilitate the placement of the workpiece to be processed, avoid the phenomenon of mechanical hand pressure due to machine failure or operating error, thereby ensuring the safety of the operator.

[0004] The above patent specification mentioned that "the workbench is provided with a socket matching the storage table, two groups of blocks are symmetrically arranged on both sides of the storage table, and the workbench is provided with two through holes corresponding to the blocks. The utility model can facilitate the placement of the workpiece to be processed and avoid the phenomenon of mechanical hand pressure due to machine failure or operating error, thereby ensuring the safety of the operator." Although this can protect the operator, it fails to fix the object when the device is stamping the object, causing the object to shake during stamping and the stamping position to be unstable. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a device for stamping aircraft parts, aiming to improve the problem in the prior art that the clamping and fixing of the stamping parts cannot be adjusted.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is connected with the gear train of the gearbox and the gearbox is connected with the gear train of the gear train to form a gear box, and the cam is connected with the gear train on the upper and lower ends of the gear train to form a gear box.

[0008] Furthermore, the driving group includes a motor and a limiting column, the top end of the motor is fixedly connected to the bottom end of the workbench, the bottom end of the limiting column is fixedly connected to the output end of the motor, and the inside of the gear is fixedly connected to the outside of the limiting column.

[0009] Furthermore, the bottom end of the fixed box is fixedly connected to a limiting rod, the left and right ends of the limiting rod are slidably connected to sliding blocks, the left and right ends of the limiting rod are sleeved with springs 2, the top of the sliding block is rotatably connected to a rotating plate, and the tops of the two rotating plates are rotatably connected to sliding disks.

[0010] Furthermore, the bottom of the clamping block contacts the bottom inner wall of the sliding plate, and the clamping block is made of rubber.

[0011] Furthermore, one end of the spring 1 is fixedly connected to the top end of the sliding plate, and the other end of the spring 1 is fixedly connected to the top end of the clamping block.

[0012] Furthermore, the bottom end of the sliding block is slidably connected to the bottom end of the inner wall of the fixing box.

[0013] Furthermore, the top end of the sliding column is slidably connected to the top end of the workbench, and the bottom end of the sliding plate is slidably connected to the top end of the workbench.

[0014] Furthermore, one end of each of the two springs is fixedly connected to an inner wall of one side of the fixing box, and the other ends of the two springs are fixedly connected to the far side of the two sliding blocks.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, through the cooperation of the motor, spring, sliding plate, gear and other structures, the stamping parts to be punched are firmly fixed and connected to the working platform to prevent the stamping parts from shaking or even flying out, thereby increasing the safety during punching.

[0017] 2. In the utility model, through the mutual cooperation of spring 2, limit rod, sliding plate, fixed box and other structures, the impact force generated when punching the stamping parts can be alleviated, preventing the workbench from being damaged by excessive impact force generated when punching, thereby improving the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a device for stamping aircraft parts proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a sliding column of a device for stamping aircraft parts proposed by the utility model;

[0020] Figure 3 The utility model discloses a structural schematic diagram of a fixing box of a device for stamping aircraft parts.

[0021] Legend:

[0022] 1. Workbench; 2. Motor; 3. Limit column; 4. Gear; 5. Rack; 6. Fixed plate; 7. Sliding column; 8. Sliding plate; 9. Limit block; 10. Sliding rod; 11. Spring 1; 12. Clamping block; 13. Punching head; 14. Fixed box; 15. Sliding disk; 16. Rotating plate; 17. Sliding block; 18. Limit rod; 19. Spring 2; 20. Support frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-2, the utility model provides an embodiment: a device for stamping aircraft parts, comprising a workbench 1, a driving assembly is fixedly connected to the bottom end of the workbench 1, the driving group comprises a motor 2 and a limit column 3, the top of the motor 2 is fixedly connected to the bottom end of the workbench 1, such a design is to make the device more stable when starting, the bottom end of the limit column 3 is fixedly connected to the output end of the motor 2, the inside of the gear 4 is fixedly connected to the outside of the limit column 3, the outside of the driving assembly is fixedly connected to the gear 4, the front and rear sides of the inner wall of the bottom end of the workbench 1 are slidably connected with racks 5, such a design is to make the racks 5 slide in the grooves opened inside the workbench 1, so that the clamping mechanism is more stable during operation, the gear 4 and the two racks 5 are meshingly connected, such a design is to make the two racks 5 keep synchronous operation, the adjacent sides of the two racks 5 are respectively fixedly connected with a fixed plate 6, the top of the fixed plate 6 is fixedly connected with a sliding column 7, the top of the sliding column 7 is slidably connected to the top of the workbench 1, such a design is to slide the sliding column 7 on the workbench The sliding groove on the top of the workbench 1 is provided to limit the sliding column 7. The bottom end of the sliding plate 8 is slidably connected to the top of the workbench 1. The top of the sliding column 7 is fixedly connected to the sliding plate 8. The top of the sliding plate 8 is slidably connected to the sliding rod 10. The top of the sliding rod 10 is fixedly connected to the limiting block 9. The outer sleeve of the sliding rod 10 is provided with a spring 11. This design is to pull the sliding rod 10 when clamping the object so that the clamping block 12 clamps the object through the elasticity of the spring 11. The spring 11 is One end is fixedly connected to the top of the sliding plate 8, and the other end of the spring 11 is fixedly connected to the top of the clamping block 12. The bottom end of the sliding rod 10 is fixedly connected to the clamping block 12, and the bottom of the clamping block 12 contacts the bottom inner wall of the sliding plate 8. The clamping block 12 is made of rubber. This design is to increase the friction force for clamping the object and to softly clamp the object without damaging the surface of the clamped object. The top of the workbench 1 is fixedly connected to the support frame 20, and the bottom end of the support frame 20 is fixedly connected to the punch head 13.

[0025] Reference Figure 3The top of the workbench 1 is fixedly connected with a fixed box 14. This design is to prevent the punching hole of the object from being offset by the punching head 13 when punching the object. The bottom end of the fixed box 14 is fixedly connected with a limit rod 18. The left and right ends of the limit rod 18 are slidably connected with sliding blocks 17. The left and right ends of the limit rod 18 are sleeved with springs 19. The top of the sliding block 17 is rotatably connected with a rotating plate 16. This design is to slide the sliding block 17 to make the spring 19 move elastically, so that the sliding disk 15 is reset after the object is punched, so that the punching head 13 can protect the workbench 1 when punching the object, thereby extending the service life of the device. The top of the two rotating plates 16 is rotatably connected with the sliding disk 15. This design is to buffer the force of the punching head 13 on the workbench 1 during punching, thereby protecting the device.

[0026] Working principle: When the staff wants to punch the object, the starting motor 2 is raised to drive the limit column 3 to rotate, and the rotation of the limit column 3 drives the gear 4 to rotate, and then the rotation of the gear 4 drives the two racks 5 to slide, and then the sliding of the rack 5 drives the fixed plate 6 to slide, and the sliding of the fixed plate 6 drives the sliding column 7 to slide, and then the sliding of the sliding column 7 drives the sliding plate 8 to slide, so that the clamping block 12 can clamp the object because of the restorability of the spring 11, so that the object will not be stuck when the staff is doing the punching work. The sliding plate 15 is pressed by the object and the rotating plate 16 is rotated, and the rotating plate 16 is rotated, and the sliding block 17 is driven to slide by the rotation of the rotating plate 16. The sliding of the sliding block 17 causes the spring 19 to move elastically, so that the sliding plate 15 is reset after the object is stamped, so that the punching head 13 can protect the workbench 1 when the object is stamped, thereby extending the service life of the device.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for stamping aircraft parts, comprising a workbench (1), characterized in that: The bottom end of the workbench (1) is fixedly connected with a driving assembly, the outside of the driving assembly is fixedly connected with a gear (4), the inner wall of the bottom end of the workbench (1) is slidably connected with racks (5) on both sides, the gear (4) and the two racks (5) are meshingly connected, the adjacent sides of the two racks (5) are respectively fixedly connected with a fixed plate (6), the top of the fixed plate (6) is fixedly connected with a sliding column (7), the top of the sliding column (7) is fixedly connected with a sliding plate (8), the top of the sliding plate (8) is slidably connected with a sliding rod (10), the top of the sliding rod (10) is fixedly connected with a limiting block (9), the outside of the sliding rod (10) is provided with a spring 1 (11), the bottom end of the sliding rod (10) is fixedly connected with a clamping block (12), the top of the workbench (1) is fixedly connected with a support frame (20), and the bottom end of the support frame (20) is fixedly connected with a punching head (13).

2. The device for stamping aircraft parts according to claim 1, characterized in that: The drive group comprises a motor (2) and a limiting column (3), the top end of the motor (2) is fixedly connected to the bottom end of the workbench (1), the bottom end of the limiting column (3) is fixedly connected to the output end of the motor (2), and the inside of the gear (4) is fixedly connected to the outside of the limiting column (3).

3. The device for stamping aircraft parts according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a fixed box (14), the bottom of the fixed box (14) is fixedly connected to a limit rod (18), the left and right ends of the limit rod (18) are slidably connected to sliding blocks (17), the left and right ends of the limit rod (18) are sleeved with springs (19), the top of the sliding block (17) is rotatably connected to a rotating plate (16), and the tops of the two rotating plates (16) are rotatably connected to sliding disks (15).

4. The device for stamping aircraft parts according to claim 2, characterized in that: The bottom of the clamping block (12) contacts the bottom inner wall of the sliding plate (8), and the clamping block (12) is made of rubber.

5. The device for stamping aircraft parts according to claim 1, characterized in that: One end of the spring one (11) is fixedly connected to the top end of the sliding plate (8), and the other end of the spring one (11) is fixedly connected to the top end of the clamping block (12).

6. The device for stamping aircraft parts according to claim 3, characterized in that: The bottom end of the sliding block (17) is slidably connected to the bottom end of the inner wall of the fixing box (14).

7. The device for stamping aircraft parts according to claim 1, characterized in that: The top end of the sliding column (7) is slidably connected to the top end of the workbench (1), and the bottom end of the sliding plate (8) is slidably connected to the top end of the workbench (1).

8. The device for stamping aircraft parts according to claim 3, characterized in that: One end of each of the two springs (19) is fixedly connected to an inner wall of one side of the fixed box (14), and the other ends of the two springs (19) are fixedly connected to the far side of the two sliding blocks (17).

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