Shell clamping device with automatic overturning function

Abstract

The utility model relates to the technical field of clamping devices, and discloses a cannonball clamping device with an automatic overturning function, which comprises a fixing frame and is characterized in that strip-shaped blocks are fixedly connected to the left side and the right side of the top end of the fixing frame, sliding grooves are formed in the strip-shaped blocks, T-shaped sliding blocks are slidably connected to the inner walls of the front side and the rear side of each sliding groove, and the T-shaped sliding blocks are connected to the left side and the right side of the top end of the fixing frame. Two first springs are fixedly connected to the far sides of the two T-shaped sliding blocks respectively, rotating plates are rotatably connected to the top ends of the T-shaped sliding blocks, a first sleeve is fixedly connected to the top of the rotating plate on the front side, a second sleeve is fixedly connected to the top end of the rotating plate on the rear side, and a connecting rod is rotatably connected to the interior of the first sleeve. According to the shell clamping device, impact borne by the device is relieved, the shell clamping device is protected against damage caused by collision, accidents in a working place are reduced, and therefore working safety is improved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a shell clamping device with automatic flipping function. Background Art

[0002] In factories that manufacture military weapons and ammunition, shell grippers are used to automate the loading and unloading of shells to ensure efficient and safe operations. A shell gripper with automatic flipping is a device specially designed for loading or unloading shells in an automated production environment. This device can be used in production scenarios that require handling of heavy or dangerous items, such as military manufacturing, blasting industry, and aerospace. Its main advantages include improving production efficiency, reducing labor costs, and ensuring safety and accuracy of operations.

[0003] After searching, the Chinese patent document announcement number is: CN217675286U, a shell clamping device with automatic flipping, including a horizontally arranged connecting frame, a flipping frame is vertically arranged on one side of the connecting frame, two mounting seats are symmetrically arranged at one end of the connecting frame, both sides of the flipping frame are fixed with a rotating shaft rotatably connected to the mounting seat, a first electric cylinder is arranged on the top of the connecting frame, a first hinge block is fixed on one side of the top of the connecting frame, a second hinge block is fixed inside the flipping frame, the bottom and the moving end of the first electric cylinder are rotatably connected to the first hinge block and the second hinge block respectively; a mounting plate is fixed on the top and bottom of one side of the flipping frame, and a clamping mechanism is arranged on the sides of the two mounting plates. The utility model has the function of automatic flipping, reduces the strength of shell flipping, and improves processing efficiency and precision.

[0004] The beneficial effects of the above patent specification mention that "the shell gripping device with automatic flipping, through the rotating shaft and the mounting seat arranged on both sides of the flipping frame, the flipping frame can be rotated by the rotating shaft, so that the flipping frame can flip, and by being arranged in the first electric cylinder, the first electric cylinder can push the flipping frame to complete a 90° flipping action by itself when extended." Although the above patent can solve the problem of automatic flipping by the cylinder, in the prior art, the shell gripping device is prone to collision with other equipment, machinery or workpieces, resulting in damage to the device itself, and will increase the probability of accidents for the staff, which will further cause production stagnation, increase maintenance costs and reduce production efficiency. Therefore, in view of the above shortcomings, a shell gripping device with automatic flipping is proposed. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a shell clamping device with automatic flipping, aiming to improve the problem in the prior art that the shell clamping device is prone to accidents due to collisions, thereby reducing production efficiency.

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

[0007] 14. The repairing kit for automotive dents, according to claim 13, wherein the two aids in the tool are designed to be easily removable and have a simple structure, and the two aids in the tool are easily removable and can be easily removable.

[0008] As a further description of the above technical solution:

[0009] The clamping assembly includes a motor, a driving end of the motor is fixedly connected to a connecting circular plate, a plurality of fixing rods are fixedly connected to the inside of the connecting circular plate, the right side of the fixing rod is fixedly connected to a rotating plate, a plurality of arc grooves are provided inside the rotating plate, a sliding rod is slidably connected to the inner wall of the arc groove, a square slider is fixedly connected to the right side of the sliding rod, a clamping block is fixedly connected to the right side of the square slider, a connecting rod is slidably connected to the inside of the square slider, and a flip assembly is fixedly connected to the outside of the fixed frame;

[0010] As a further description of the above technical solution:

[0011] The flip assembly includes a connecting frame, the top left side of the connecting frame is fixedly connected to a hinge block 1, the right side of the hinge block 1 is rotatably connected to a cylinder, and the right side of the cylinder is rotatably connected to a hinge block 2;

[0012] As a further description of the above technical solution:

[0013] The two springs of the first spring are fixedly connected to the inner walls of the front and rear sides of the slide groove, the outer side of the connecting rod is rotatably connected to the inside of the second sleeve, and the left and right sides of the first sleeve are rotatably connected to the inner side of the second sleeve;

[0014] As a further description of the above technical solution:

[0015] The bottom ends of the plurality of springs 2 are fixedly connected to the top end of the strip block, and the top ends of the plurality of springs 2 are fixedly connected to the bottom end of the anti-collision plate;

[0016] As a further description of the above technical solution:

[0017] The top ends of the two sleeves 1 are in contact with the bottom ends of the anti-collision plate, the top ends of the two sleeves 2 are in contact with the bottom ends of the anti-collision plate, and the left side of the motor is fixedly connected to the left inner wall of the fixing frame;

[0018] As a further description of the above technical solution:

[0019] The far sides of the plurality of connecting rods are fixedly connected to the front and rear inner walls of the fixing frame;

[0020] As a further description of the above technical solution:

[0021] The right side of the connecting frame is rotatably connected to the front and rear sides of the fixing frame, and the right side of the hinge block 2 is fixedly connected to the left side of the fixing frame.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, with the cooperation of the strip block, the slide groove, the T-shaped slider, the spring one, the rotating plate, the sleeve one, the connecting rod, the anti-collision plate, the slide rod, the spring two and other structures, the impact of the mitigation device is achieved to protect the shell clamping device from damage caused by collision, reduce the occurrence of accidents in the workplace, thereby improving work safety and increasing production efficiency.

[0024] 2. In the utility model, with the cooperation of the motor, the connecting circular plate, the fixed rod, the rotating plate, the arc groove, the sliding rod, the square slider, the clamping block, the connecting rod and other structures, the shells are clamped, so that the production line can be more flexibly adjusted and adapted to different types of shells or workpieces without a lot of reconfiguration or adjustment, ensuring that the shell clamping device has consistent clamping accuracy and speed in each operation, thereby improving production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a shell clamping device with automatic flipping proposed by the utility model;

[0026] Figure 2 This is a schematic structural diagram of an anti-collision plate with an automatic flipping shell clamping device proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a rotating plate with an automatic flipping shell clamping device proposed by the utility model;

[0028] Figure 4 This is a schematic structural diagram of a clamping block of a shell clamping device with automatic flipping proposed by the utility model;

[0029] Figure 5This is a structural schematic diagram of a connecting frame with an automatic flipping shell clamping device proposed by the utility model;

[0030] Figure 6 The utility model provides a structural schematic diagram of a strip block with an automatic flipping shell clamping device.

[0031] Legend:

[0032] 1. Fixed frame; 2. Bar block; 3. Slide groove; 4. T-shaped slider; 5. Spring 1; 6. Rotating plate; 7. Sleeve 1; 8. Connecting rod; 9. Anti-collision plate; 10. Slide rod; 11. Spring 2; 12. Motor; 13. Connecting circular plate; 14. Fixed rod; 15. Rotating plate; 16. Arc groove; 17. Sliding rod; 18. Square slider; 19. Clamping block; 20. Connecting rod; 21. Connecting frame; 22. Articulated block 1; 23. Cylinder; 24. Articulated block 2; 25. Sleeve 2. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1 , Figure 2 and Figure 6The utility model provides an embodiment of a shell clamping device with automatic flipping, including a fixing frame 1, which is the main supporting structure of the whole device and provides a stable foundation. The left and right sides of the top of the fixing frame 1 are fixedly connected with strip blocks 2, and a slide groove 3 is provided inside the strip block 2. The front and rear inner walls of the slide groove 3 are slidably connected with T-shaped sliders 4 for converting longitudinal pressure into lateral force. Two springs 5 ​​are fixedly connected to the far sides of the two T-shaped sliders 4 for providing elastic force. The top of the T-shaped slider 4 is rotatably connected with a rotating plate 6, the top of the front rotating plate 6 is fixedly connected with a sleeve 1 7, the top of the rear rotating plate 6 is fixedly connected with a sleeve 25, the inside of the sleeve 1 7 is rotatably connected with a connecting rod 8, and the front and rear sides of the strip block 2 are slidably connected with a slide rod 10. The slide rod 10 The outer sleeve is provided with a spring 21, and the top ends of multiple sliding rods 10 are fixedly connected with an anti-collision plate 9, which is used to protect the device and limit the range of movement to prevent the shell clamping device from colliding with other objects. Through the cooperation of these structures, the impact on the device is mitigated to protect the shell clamping device from damage caused by collision, reduce the occurrence of accidents in the workplace, thereby improving work safety and improving production efficiency. The inside of the fixed frame 1 is fixedly connected with a clamping assembly, the far side of the two springs 5 ​​is fixedly connected to the front and rear inner walls of the slide groove 3, the outside of the connecting rod 8 is rotatably connected to the inside of the sleeve 25, and the left and right sides of the sleeve 7 are rotatably connected to the inner side of the sleeve 25, the bottom ends of multiple springs 211 are fixedly connected to the top of the strip block 2, and the top ends of multiple springs 211 are fixedly connected to the bottom end of the anti-collision plate 9.

[0035] Reference Figure 3 , Figure 4 and Figure 5The clamping assembly includes a motor 12 for providing power to ensure the operation of the clamping device. The driving end of the motor 12 is fixedly connected to a connecting circular plate 13. The interior of the connecting circular plate 13 is fixedly connected to a plurality of fixing rods 14 to provide support and positioning to ensure the stable movement of other components. The right side of the fixing rod 14 is fixedly connected to a rotating plate 15. The interior of the rotating plate 15 is provided with a plurality of arc grooves 16. The inner wall of the arc groove 16 is slidably connected to a sliding rod 17. The arc groove 16 is used to guide and limit the movement of the sliding rod 17 so that the clamping device can move according to a predetermined trajectory. The right side of the sliding rod 17 is fixedly connected to a square slider 18. The right side of the square slider 18 is fixedly connected to a clamping block 19 for clamping and holding the shells. The interior of the square slider 18 is slidably connected to a connecting rod 20 for supporting the sliding of the square slider 18. Through the cooperation of these structures, the clamping of the shells is realized, so that the production line can be more flexibly adjusted and adapted to different The invention relates to a method for turning the shells of a certain type without requiring a large amount of reconfiguration or adjustment, thereby ensuring that the shell clamping device has consistent clamping accuracy and speed in each operation, thereby improving production quality. The outside of the fixed frame 1 is fixedly connected with a flipping assembly, and the flipping assembly includes a connecting frame 21. The left side of the top end of the connecting frame 21 is fixedly connected with a hinge block 22, the right side of the hinge block 22 is rotatably connected with a cylinder 23, and the right side of the cylinder 23 is rotatably connected with a hinge block 24. These components realize the flipping action of the shells by controlling the air pressure. The top ends of the two sleeves 7 are in contact with the bottom ends of the anti-collision plate 9, and the top ends of the two sleeves 25 are in contact with the bottom ends of the anti-collision plate 9. The left side of the motor 12 is fixedly connected to the left inner wall of the fixed frame 1, and the far side of the multiple connecting rods 20 is fixedly connected to the front and rear inner walls of the fixed frame 1. The right side of the connecting frame 21 is rotatably connected to the front and rear sides of the fixed frame 1, and the right side of the hinge block 24 is fixedly connected to the left side of the fixed frame 1.

[0036] Working principle: when a collision occurs, the anti-collision plate 9 will be moved downward by the impact force, and the slide bar 10 will be moved downward by the pressure. At this time, the spring 2 11 will be compressed, and the sleeve 1 7 and the sleeve 2 25 will also be moved downward by the pressure brought by the anti-collision plate 9, so that the multiple rotating plates 6 will rotate to both sides, and then drive the multiple T-shaped sliders 4 to move to both sides along the slide groove 3, and finally compress the spring 1 5. The pressure generated by the compression of the spring 2 11 and the spring 1 5 will reduce the impact on the anti-collision plate 9. At the same time, the sleeve 1 7 and the sleeve 2 25 are used to transmit the pressure to the rotating plate 6, so that the longitudinal pressure is converted into a lateral force, thereby reducing the impact on the device, protecting the shell clamping device from damage caused by the collision, reducing the occurrence of accidents in the workplace, thereby improving work safety and improving production efficiency;

[0037] When the staff operates the device to clamp the shells, the motor 12 is turned on, and the driving end of the motor 12 will drive the connecting circular plate 13 to rotate, and the connecting circular plate 13 rotates the rotating plate 15 together through the fixed rod 14. At this time, the sliding rod 17 fixedly connected to the bottom end of the square slider 18 will slide through the arc groove 16, and then the square slider 18 will slide toward the center through the connecting rod 20, so that the clamping block 19 moves toward the center, and finally the shells are clamped by the clamping block 19, so that the shells are clamped, so that the production line can be more flexibly adjusted and adapted to different types of shells or workpieces without a lot of reconfiguration or adjustment, ensuring that the shell clamping device has consistent clamping accuracy and speed in each operation, thereby improving production quality.

[0038] 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 shell gripping device with automatic flipping function, comprising a fixing frame (1), characterized in that: The left and right sides of the top of the fixed frame (1) are fixedly connected with bar blocks (2), a sliding groove (3) is provided inside the bar block (2), and the inner walls of the front and rear sides of the sliding groove (3) are slidably connected with T-shaped sliders (4), and two springs (5) are fixedly connected to the far sides of the two T-shaped sliders (4), and the top of the T-shaped sliders (4) are rotatably connected with a rotating plate (6), the top of the front rotating plate (6) is fixedly connected with a sleeve (7), and the top of the rear rotating plate (6) is fixedly connected with a sleeve (25), and the inside of the sleeve (7) is rotatably connected with a connecting rod (8), the front and rear sides of the bar block (2) are slidably connected with sliding rods (10), and the outside of the sliding rods (10) is provided with springs (11), and the tops of the plurality of sliding rods (10) are fixedly connected with anti-collision plates (9), and the inside of the fixed frame (1) is fixedly connected with a clamping component.

2. The shell clamping device with automatic flipping according to claim 1, characterized in that: The clamping assembly comprises a motor (12), a driving end of the motor (12) is fixedly connected to a connecting circular plate (13), the interior of the connecting circular plate (13) is fixedly connected to a plurality of fixing rods (14), the right side of the fixing rod (14) is fixedly connected to a rotating plate (15), the interior of the rotating plate (15) is provided with a plurality of arc grooves (16), the inner wall of the arc groove (16) is slidably connected to a sliding rod (17), the right side of the sliding rod (17) is fixedly connected to a square slider (18), the right side of the square slider (18) is fixedly connected to a clamping block (19), the interior of the square slider (18) is slidably connected to a connecting rod (20), and the outside of the fixed frame (1) is fixedly connected to a flip assembly.

3. The shell clamping device with automatic flipping according to claim 2 is characterized in that: The flip assembly comprises a connecting frame (21), the top left side of the connecting frame (21) is fixedly connected to a hinge block 1 (22), the right side of the hinge block 1 (22) is rotatably connected to a cylinder (23), and the right side of the cylinder (23) is rotatably connected to a hinge block 2 (24).

4. The shell clamping device with automatic flipping according to claim 1, characterized in that: The two springs (5) have their far sides fixedly connected to the front and rear inner walls of the slide groove (3), the outside of the connecting rod (8) is rotatably connected to the inside of the sleeve (25), and the left and right sides of the sleeve (7) are rotatably connected to the inner side of the sleeve (25).

5. The shell clamping device with automatic flipping according to claim 1, characterized in that: The bottom ends of the plurality of springs 2 (11) are fixedly connected to the top end of the strip block (2), and the top ends of the plurality of springs 2 (11) are fixedly connected to the bottom end of the anti-collision plate (9).

6. The shell clamping device with automatic flipping according to claim 2, characterized in that: The top ends of the two sleeves one (7) are in contact with the bottom end of the anti-collision plate (9), the top ends of the two sleeves two (25) are in contact with the bottom end of the anti-collision plate (9), and the left side of the motor (12) is fixedly connected to the left inner wall of the fixing frame (1).

7. The shell clamping device with automatic flipping according to claim 2, characterized in that: The far sides of the plurality of connecting rods (20) are fixedly connected to the front and rear inner walls of the fixing frame (1).

8. The shell clamping device with automatic flipping according to claim 3 is characterized in that: The right side of the connecting frame (21) is rotatably connected to the front and rear sides of the fixing frame (1), and the right side of the second hinge block (24) is fixedly connected to the left side of the fixing frame (1).

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