Array type stamping structure

Abstract

The utility model discloses an array type stamping structure, which relates to the technical field of array stamping and comprises a support frame, mounting blocks are symmetrically and fixedly arranged at the top of the support frame, a lower die is rotatably connected to the side surfaces of the mounting blocks, and a recovery hopper is fixedly arranged on the support frame and right below the lower die. A supporting frame is fixedly arranged at the position, over the lower die, of the supporting frame, a stamping air cylinder is fixedly arranged in the middle of the supporting frame, a stamping upper die is fixedly arranged at the output end of the stamping air cylinder, and a plurality of sets of stamping heads are fixedly arrayed at the bottom of the stamping upper die. The lower die is rotationally arranged at the top of the supporting frame, the in-place overturning structure is arranged at the tail end of the rotating shaft of the lower die, the in-place overturning structure can automatically drive the top of the lower die to be overturned downwards when the upper die returns, and a plurality of workpieces scattered on the top of the lower portion can fall into the recycling hopper. The production cycle of single-time stamping work of the whole array type stamping structure is greatly shortened, and the production efficiency of stamping workpieces is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of array stamping, in particular to an array type stamping structure. Background Art

[0002] Array stamping structure refers to setting multiple stamping heads or workstations in the stamping die to present a layout in rows and columns. This structure is usually used for batch production of parts of similar or identical shapes, and can process multiple workpieces at the same time in one operation, thereby improving production efficiency. Array stamping structure is usually used in the fields of automobile manufacturing, electronic product production, etc., which can meet the needs of large-scale production, while reducing the time for machine replacement and adjustment, and improving the stability and continuity of the production line.

[0003] After the array-type stamping structure completes a stamping job, a large number of workpieces will remain on the top of the lower die. In the prior art, the method for recovering a large number of workpieces retained on the top of the lower die mostly relies on manual picking, which will seriously delay the normal work of the entire array-type stamping structure. The production cycle of a single stamping job of the entire array-type stamping structure is relatively long. Summary of the invention

[0004] The purpose of the utility model is to solve the problem that the existing method of recovering a large number of workpieces stranded on the top of the lower die mostly relies on manual picking, which will seriously delay the normal operation of the entire array stamping structure and the production cycle of a single stamping work of the entire array stamping structure is long, and an array stamping structure is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An array-type stamping structure comprises a support frame, a mounting block is symmetrically fixedly provided on the top of the support frame, a lower die is rotatably connected to the side of the mounting block, a recovery bucket is fixedly provided on the support frame directly below the lower die, a support frame is fixedly provided on the support frame directly above the lower die, a stamping cylinder is fixedly provided in the middle position of the support frame, a stamping upper die is fixedly provided at the output end of the stamping cylinder, a plurality of groups of stamping heads are fixedly arrayed at the bottom of the stamping upper die, and an in-place flipping structure for driving the lower die to automatically flip and unload is provided on the left and right sides of the stamping upper die.

[0007] Optionally, the in-place flipping structure includes a driven gear, a flipping gear rod, and a driving plate, and the top of the driving plate is fixedly connected to the left and right sides of the stamping upper die.

[0008] Optionally, the driving plate is provided with a vertical groove along the vertical direction, and the bottom of the vertical groove is connected with an inclined groove.

[0009] Optionally, a driven gear is fixedly provided at the end of the lower mold rotating shaft, and a flip gear rod is horizontally meshed at the bottom of the driven gear.

[0010] Optionally, auxiliary columns are symmetrically fixedly arranged at both ends of the flip gear rod, and the support frame is provided with a mounting groove at the position of the flip gear rod, and both ends of the auxiliary column are movably inserted into the mounting groove.

[0011] Optionally, a driving column is fixedly provided at the middle position of the side surface of the flip gear rod, and the driving column is movably inserted into the vertical groove or the inclined groove.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model sets the lower die rotationally on the top of the support frame, and the end of the lower die rotating shaft is provided with an in-place flipping structure. The in-place flipping structure can automatically drive the top of the lower die to flip downward when the upper die returns to its position, and multiple workpieces scattered on the top below can fall into the recovery bucket, which greatly reduces the production cycle of a single stamping work of the entire array stamping structure and improves the production efficiency of stamping workpieces.

[0014] 2. The in-place flipping structure of the utility model has an additional function. The lower mold starts to flip only when the upper mold moves up to a certain position, which prevents the lower mold from starting to rotate and finally colliding with the upper mold before the upper mold moves up to a safe position, causing damage to the entire mold. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is the spatial distribution diagram of the upper die and the lower die.

[0017] Figure 3 It is a specific structural diagram of the in-place flip structure.

[0018] In the figure: 1. mounting groove; 2. stamping cylinder; 3. support frame; 4. support frame; 5. recovery bucket; 6. stamping upper die; 7. lower die; 8. driven gear; 9. mounting block; 10. auxiliary column; 11. flip gear rod; 12. driving column; 13. driving plate; 14. vertical groove; 15. inclined groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-3 An array-type stamping structure includes a support frame 4, a mounting block 9 is symmetrically fixedly arranged on the top of the support frame 4, a lower die 7 is rotatably connected to the side of the mounting block 9, and a recovery bucket 5 is fixedly arranged on the support frame 4 just below the lower die 7.

[0022] A support frame 3 is fixedly arranged on the support frame 4 just above the lower die 7, a stamping cylinder 2 is fixedly arranged in the middle position of the support frame 3, a stamping upper die 6 is fixedly arranged at the output end of the stamping cylinder 2, a plurality of groups of stamping heads are fixedly arrayed at the bottom of the stamping upper die 6, and an in-place flipping structure is arranged on the left and right sides of the stamping upper die 6 to drive the lower die 7 to automatically flip and unload.

[0023] The in-place flipping structure includes a driven gear 8, a flipping gear rod 11, and a driving plate 13. The top of the driving plate 13 is fixedly connected to the left and right sides of the stamping upper die 6. The driving plate 13 is provided with a vertical groove 14 in the vertical direction. The bottom of the vertical groove 14 is connected with an inclined groove 15. The driven gear 8 is fixedly arranged at the end of the rotating shaft of the lower die 7. The bottom of the driven gear 8 is horizontally meshed with a flipping gear rod 11. Auxiliary columns 10 are symmetrically fixed at both ends of the flipping gear rod 11. The auxiliary columns 10 assist the flipping gear rod 11 to stably move horizontally, and the side of the flipping gear rod 11 fits with the side of the mounting groove 1.

[0024] The support frame 4 is provided with a mounting groove 1 at the position of the flip gear rod 11, and both ends of the auxiliary column 10 are movably inserted into the mounting groove 1. A driving column 12 is fixedly provided at the middle position of the side of the flip gear rod 11, and the driving column 12 is movably inserted into the vertical groove 14 or the inclined groove 15. The width of the vertical groove 14 and the inclined groove 15 is equal to the width of the driving column 12.

[0025] It should be added that the bottom of the recovery bucket 5 is open, and the recovery bucket 5 includes a vertical section and a conical section. The vertical section of the recovery bucket 5 has a certain depth, so that when the lower mold 7 rotates at the top of the vertical section of the recovery bucket 5, it will not collide with the top of the lower mold 7.

[0026] The specific implementation steps and principles of the utility model are:

[0027] When the lower die 7 and the stamping upper die 6 are fully fitted for stamping work, the driving column 12 is at the top of the vertical groove 14. When the stamping cylinder 2 drives the stamping upper die 6 to return, the driving plate 13 moves up, and the driving column 12 gradually moves to the bottom of the vertical groove 14. When the driving column 12 moves into the inclined groove 15, the driving column 12 drives the lower die 7 to rotate through the flipping gear rod 11 and the driven gear 8. The top surface of the lower die 7 flips to the top of the recycling bucket 5. The worker puts the recycling bucket at the bottom of the recycling bucket 5, and the multiple workpieces in the lower die 7 fall into the recycling bucket.

[0028] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An array-type stamping structure, comprising a support frame (4), characterized in that: The top of the support frame (4) is symmetrically fixed with a mounting block (9), and the side of the mounting block (9) is rotatably connected to the lower die (7). The support frame (4) is fixedly provided with a recovery bucket (5) just below the lower die (7). The support frame (4) is fixedly provided with a support frame (3) just above the lower die (7). A stamping cylinder (2) is fixedly provided in the middle position of the support frame (3), and a stamping upper die (6) is fixedly provided at the output end of the stamping cylinder (2). The bottom of the stamping upper die (6) has a plurality of groups of stamping heads in a fixed array, and the left and right sides of the stamping upper die (6) are provided with an in-place flipping structure for driving the lower die (7) to automatically flip and unload.

2. The array-type stamping structure according to claim 1, characterized in that: The in-position flipping structure comprises a driven gear (8), a flipping gear rod (11), and a driving plate (13); the top of the driving plate (13) is fixedly connected to the left and right sides of the stamping upper die (6).

3. The array-type stamping structure according to claim 2, characterized in that: The driving plate (13) is provided with a vertical groove (14) along the vertical direction, and the bottom of the vertical groove (14) is connected with an inclined groove (15).

4. The array-type stamping structure according to claim 2, characterized in that: A driven gear (8) is fixedly arranged at the end of the rotating shaft of the lower mold (7), and a flip gear rod (11) is horizontally meshed at the bottom of the driven gear (8).

5. The array-type stamping structure according to claim 4, characterized in that: Auxiliary columns (10) are symmetrically fixedly arranged at both ends of the flip gear rod (11); the support frame (4) is provided with a mounting groove (1) at the position of the flip gear rod (11); and both ends of the auxiliary column (10) are movably inserted into the mounting groove (1).

6. The array-type stamping structure according to claim 5, characterized in that: A driving column (12) is fixedly arranged at the middle position of the side of the tilting gear rod (11), and the driving column (12) is movably inserted into the vertical groove (14) or the inclined groove (15).

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