Cutting die for automatic punching machine

Abstract

The utility model discloses a cutting die for an automatic punching machine, which comprises a support table and at least four limit support frames arranged above the support table, a cutting die sample is arranged in the middle of the four limit support frames, the limit support frames are fixedly connected with a rotary connecting cylinder, and the rotary connecting cylinder is fixedly connected with the support table. An upper end adjusting bolt is rotationally connected to the rotary connecting cylinder, a sliding supporting frame is connected to the side, away from the rotary connecting cylinder, of the upper end adjusting bolt in a threaded and screwed mode, an upper end fastening nut is arranged on one side of the sliding supporting frame, and the upper end fastening nut is connected with the upper end adjusting bolt in a threaded and screwed mode; a bottom supporting frame is arranged below the upper end adjusting bolt and connected with the sliding supporting frame in an inserted mode. According to the utility model, the position stability of the sliding support frame in use is ensured, the positions of a plurality of limiting support frames can be conveniently adjusted, and the stability of the limiting support frames in use is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of knife dies, in particular to a knife die used for an automatic punching machine. Background Art

[0002] The die cutter is a die for punching products: a box is a flat piece of paper when it is printed. After printing, to make a box, you need to make a flat mold of the same size as the box for stamping. This mold is the printing die cutter, which can also be referred to as the die cutter or punching die.

[0003] When an automatic punching machine is punching, it can punch out finished products of corresponding specifications according to the cutting dies of different specifications. However, when the existing cutting dies are placed for use, they are generally fixed directly under the punching machine, and cannot be fixed from the side according to the cutting dies of different specifications. As a result, the device is prone to positional deviation during stamping, affecting the use effect of the finished product.

[0004] Therefore, we provide a cutting die for automatic punching machines. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting die for an automatic punching machine in view of the above-mentioned existing technical problems, so as to achieve the effect of limiting the cutting die at multiple angles and specifications.

[0006] In view of this, the utility model provides a cutting die for an automatic punching machine, comprising a support platform and a limiting support frame arranged above the support platform, there are at least four limiting support frames, and a cutting die sample is arranged in the middle of the four limiting support frames, the limiting support frame is fixedly connected with a rotating connecting cylinder, the rotating connecting cylinder is rotatably connected with an upper end adjusting bolt, the upper end adjusting bolt is threadedly screwed with a sliding support frame on a side away from the rotating connecting cylinder, an upper end fastening nut is arranged on one side of the sliding support frame, the upper end fastening nut is threadedly screwed with the upper end adjusting bolt, a bottom support frame is arranged below the upper end adjusting bolt, and the bottom support frame is plugged into the sliding support frame.

[0007] Preferably, a sliding support groove is provided on the outer side of the support platform, and the sliding support groove is plugged into the bottom support frame.

[0008] Preferably, the bottom support frame is provided with sliding support rails on corresponding sides, and the sliding support rails are slidably connected with sliding blocks.

[0009] Preferably, the sliding block is fixedly arranged on the lower half of the sliding support frame, and a fastening bolt is threadedly connected to one side of the sliding support frame, and the fastening bolt extends to one side of the sliding support frame.

[0010] Preferably, the sliding support frame is threadedly screwed to the sliding block, the fastening bolt extends to one side of the sliding block, and the fastening bolt is threadedly screwed to the sliding support rail.

[0011] Preferably, a bottom adjustment bolt is threadedly screwed on one side of the bottom support frame, and the bottom adjustment bolt extends out of one side of the bottom support frame, and the bottom adjustment bolt is rotatably disposed on one side of the inner wall of the sliding support groove.

[0012] Preferably, a bottom fastening nut is provided on one side of the bottom support frame, and the bottom fastening nut is threadedly screwed to the bottom adjusting bolt, and the bottom fastening nut is used to fix the position of the bottom support frame.

[0013] Compared with the prior art, the utility model provides a knife die for an automatic punching machine, which has the following beneficial effects:

[0014] 1. The utility model, by rotating a plurality of upper end adjusting bolts under the connection support of the sliding support frame, enables the distance of the upper end adjusting bolts located at another part of the sliding support frame to be adjusted, and at the same time, by supporting the upper end adjusting bolts when rotating the rotating connecting tube and by the fixed support of the rotating connecting tube to the limit support frame, the distance of the four limit support frames can be driven to be adjusted.

[0015] 2. The utility model can adjust the limit specifications between multiple limit support frames according to the knife die sample above the support platform, so that the device can perform corresponding fixing effects according to knife dies of different specifications, and by rotating the upper end fastening nut on the upper end adjusting bolt, the sliding support frame can be limited and fixed.

[0016] 3. The utility model ensures that the position of the sliding support frame is stable when in use, ensures that the positions of multiple limit support frames can be conveniently adjusted, and ensures their stability when in use.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural schematic diagram of a cutting die for an automatic punching machine proposed by the utility model;

[0019] Figure 2 This is a side view structural schematic diagram of a cutting die for an automatic punching machine proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a bottom support frame for a cutting die of an automatic punching machine proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of a sliding support frame structure for a cutting die of an automatic punching machine.

[0022] In the figure: 1. Support table; 2. Cutting die sample; 3. Bottom support frame; 4. Bottom adjustment bolt; 5. Bottom fastening nut; 6. Sliding support rail; 7. Sliding support frame; 8. Sliding block; 9. Fastening bolt; 10. Upper end adjustment bolt; 11. Upper end fastening nut; 12. Limiting support frame; 13. Rotating connecting tube; 14. Sliding support groove. DETAILED DESCRIPTION

[0023] 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.

[0024] 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.

[0025] Embodiment 1: A knife die for an automatic punching machine, such as Figure 1-Figure 4As shown, it includes a support platform 1 and a limiting support frame 12 arranged above the support platform 1. There are at least four limiting support frames 12. A knife die sample 2 is arranged in the middle of the four limiting support frames 12. The limiting support frame 12 is fixedly connected with a rotating connection cylinder 13. The rotating connection cylinder 13 is rotatably connected with an upper end adjusting bolt 10. The upper end adjusting bolt 10 is threadedly screwed with a sliding support frame 7 on one side away from the rotating connection cylinder 13. An upper end fastening nut 11 is arranged on one side of the sliding support frame 7. The upper end fastening nut 11 is threadedly screwed with the upper end adjusting bolt 10. A bottom support frame 3 is arranged below the upper end adjusting bolt 10. The bottom support frame 3 is plugged into the sliding support frame 7. When the device is running, multiple upper end adjusting bolts 10 are rotated under the connection support of the sliding support frame 7, so that the other end of the sliding support frame 7 is located The distance of a part of the upper end adjustment bolts 10 can be adjusted. At the same time, by supporting the upper end adjustment bolts 10 when rotating the rotating connecting tube 13 and by fixedly supporting the limiting support frame 12 by the rotating connecting tube 13, the four limiting support frames 12 can be driven to adjust the distance, so that the limiting specifications between the multiple limiting support frames 12 can be adjusted accordingly according to the knife die sample 2 above the support platform 1, so that the device can perform corresponding fixing effects according to knife dies of different specifications, and by rotating the upper end fastening nut 11 on the upper end adjustment bolt 10, the sliding support frame 7 can be limited and fixed, thereby ensuring the stable position of the sliding support frame 7 when in use, ensuring that the multiple limiting support frames 12 can be conveniently adjusted in position and ensuring their stability when in use.

[0026] like Figure 1-Figure 4 As shown, a sliding support groove 14 is opened on the outer side of the support platform 1, and the sliding support groove 14 is plugged into the bottom support frame 3. With the support of multiple sliding support grooves 14 on the outer side of the support platform 1, the bottom support frame 3 can be directionally adjusted, thereby ensuring the stability of the bottom support frame 3 when adjusting its length and supporting use.

[0027] like Figure 1-Figure 4 As shown, sliding support rails 6 are provided on the corresponding two sides of the bottom support frame 3, and the sliding support rails 6 are slidably connected to the sliding blocks 8, and the sliding blocks 8 are fixedly arranged on the lower half of the sliding support frame 7. A fastening bolt 9 is threadedly screwed on one side of the sliding support frame 7, and the fastening bolt 9 extends to one side of the sliding support frame 7. By moving the sliding support frame 7, the sliding blocks 8 on both sides can be driven to move inside the sliding support rails 6, and then the fastening bolts 9 are rotated and tightened, so that the sliding support frame 7 after moving above the bottom support frame 3 can be fastened in position, thereby further improving the limit specifications of the upper fastening device and improving the overall applicability of the device.

[0028] like Figure 1-Figure 4As shown, the sliding support frame 7 is threadedly screwed to the sliding block 8, the fastening bolt 9 extends to one side of the sliding block 8, and the fastening bolt 9 is threadedly screwed to the sliding support rail 6. By rotating the fastening bolt 9, under the connection support of the sliding support rail 6, the sliding support frame 7 and the sliding block 8 can be simultaneously fixed in position, thereby achieving the stability of the sliding support frame 7 as a whole and the upper device when supporting the fastening bolts 9 on both sides at the same time.

[0029] Embodiment 2: A knife die for an automatic punching machine, such as Figure 1-Figure 4 As shown, one side of the bottom support frame 3 is threadedly connected with a bottom adjusting bolt 4, and the bottom adjusting bolt 4 extends out of one side of the bottom support frame 3. The bottom adjusting bolt 4 is rotatably set on one side of the inner wall of the sliding support groove 14. By rotating the bottom adjusting bolt 4 under the rotation support of the inner wall of the sliding support groove 14, the outer bottom support frame 3 is moved under the limit of the sliding support groove 14, thereby facilitating the position adjustment of the bottom support frame 3 while improving the position stability of the bottom support frame 3 during movement and support, and can further improve the specification adjustment of the device.

[0030] like Figure 1-Figure 4 As shown, a bottom fastening nut 5 is provided on one side of the bottom support frame 3, and the bottom fastening nut 5 is threadedly screwed with the bottom adjusting bolt 4. The bottom fastening nut 5 is used to fix the position of the bottom support frame 3. By rotating the bottom fastening nut 5 under the support of the bottom adjusting bolt 4, the position of the bottom support frame 3 on the bottom adjusting bolt 4 can be limited, thereby improving the stability and reliability of the bottom support frame 3 when used for support.

[0031] Working principle: by rotating multiple upper end adjusting bolts 10 under the connection support of the sliding support frame 7, the distance of the upper end adjusting bolts 10 located at the other part of the sliding support frame 7 can be adjusted. At the same time, by supporting the upper end adjusting bolts 10 when rotating the rotating connecting tube 13 and the fixed support of the limiting support frame 12 by the rotating connecting tube 13, the four limiting support frames 12 can be driven to adjust the distance, so that the limiting specifications between the multiple limiting support frames 12 can be adjusted accordingly according to the cutting die sample 2 above the support table 1, so that the device can perform corresponding fixing effects according to cutting dies of different specifications, and by rotating the upper end fastening nut 11 on the upper end adjusting bolt 10, the effect of limiting and fixing the sliding support frame 7 can be achieved, thereby ensuring the stable position of the sliding support frame 7 when in use, ensuring that the multiple limiting support frames 12 can be conveniently adjusted in position and ensuring their stability when in use.

[0032] The above description 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 replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting die for an automatic punching machine, comprising a support platform (1), and a position limiting support frame (12) arranged above the support platform (1), characterized in that: There are at least four limit support frames (12), and a knife die sample (2) is arranged in the middle of the four limit support frames (12). The limit support frames (12) are fixedly connected with a rotating connection tube (13), and the rotating connection tube (13) is rotatably connected with an upper end adjustment bolt (10). The side of the upper end adjustment bolt (10) away from the rotating connection tube (13) is threadedly connected with a sliding support frame (7). An upper end fastening nut (11) is arranged on one side of the sliding support frame (7), and the upper end fastening nut (11) is threadedly connected with the upper end adjustment bolt (10). A bottom support frame (3) is arranged below the upper end adjustment bolt (10), and the bottom support frame (3) is plugged into the sliding support frame (7).

2. A cutting die for an automatic punching machine according to claim 1, characterized in that: The outer side of the support platform (1) is provided with a sliding support groove (14), and the sliding support groove (14) is plugged into the bottom support frame (3).

3. A cutting die for an automatic punching machine according to claim 1, characterized in that: The bottom support frame (3) is provided with sliding support rails (6) on corresponding sides, and the sliding support rails (6) are slidably connected to sliding blocks (8).

4. A cutting die for an automatic punching machine according to claim 3, characterized in that: The sliding block (8) is fixedly arranged on the lower half of the sliding support frame (7), and a fastening bolt (9) is threadedly screwed on one side of the sliding support frame (7), and the fastening bolt (9) extends to one side of the sliding support frame (7).

5. A cutting die for an automatic punching machine according to claim 4, characterized in that: The sliding support frame (7) is threadedly connected to the sliding block (8), the fastening bolt (9) extends to one side of the sliding block (8), and the fastening bolt (9) is threadedly connected to the sliding support rail (6).

6. The cutting die for an automatic punching machine according to claim 2, characterized in that: A bottom adjustment bolt (4) is threadedly screwed onto one side of the bottom support frame (3); the bottom adjustment bolt (4) extends out of one side of the bottom support frame (3); and the bottom adjustment bolt (4) is rotatably disposed on one side of the inner wall of the sliding support groove (14).

7. A cutting die for an automatic punching machine according to claim 6, characterized in that: A bottom fastening nut (5) is provided on one side of the bottom support frame (3), and the bottom fastening nut (5) is threadedly screwed to the bottom adjustment bolt (4), and the bottom fastening nut (5) is used to fix the position of the bottom support frame (3).

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