Fireproof plate stamping die

Abstract

The utility model relates to the technical field of building board production, and discloses a fireproof board stamping die which comprises a workbench, the top of the workbench is fixedly connected with a supporting frame, and the middle end of the bottom of the supporting frame is fixedly connected with a stamping assembly used for stamping a fireproof board. First fixing plates are fixedly connected to the front side and the rear side of the stamping assembly correspondingly, guide rods are fixedly connected to the front side and the rear side of the top of the workbench correspondingly, a lower die is arranged on the top of the workbench, a jacking air cylinder is fixedly connected to the middle end of the inner wall of the bottom of the lower die, and dampers are fixedly connected to the four corners of the inner wall of the bottom of the lower die correspondingly. And a spring is arranged outside the damper in a sleeving manner. According to the stamping die, through the arrangement of the damper and the spring, the situation that the lower die is damaged due to the fact that the stamping force of the upper die on the lower die is too large can be prevented, and when the jacking air cylinder is started, the stamped die can be ejected out of the interior of the lower die.

Description

Technical Field

[0001] The utility model relates to the technical field of building board production, in particular to a fireproof board stamping die. Background Art

[0002] In modern buildings, fireproof panels are widely used in walls, ceilings, stairs and other structural parts to provide the necessary fire safety. Stamping dies can be used to produce fireproof panels that meet specific design and size requirements to ensure that they can adapt to different building designs and specifications. Fireproof panels are also commonly used in interior decoration, such as office partitions, furniture surfaces, kitchen and bathroom walls, etc. These applications usually require fireproof panels to have specific shapes and beautiful surface treatments. Stamping dies can help achieve these design requirements.

[0003] However, some existing fireproof board stamping dies usually directly stamp the fireproof board placed inside the lower mold through the upper mold, which may cause the lower mold to be damaged due to excessive stamping pressure applied by the upper mold, thereby reducing the service life of the device. Therefore, a fireproof board stamping die is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a fireproof board stamping die, which aims to improve the problem in the prior art that the upper die cannot protect the lower die when stamping the fireproof board placed inside the lower die.

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

[0006] A fireproof board stamping die, comprising a workbench, the top of the workbench is fixedly connected to a support frame, the bottom middle end of the support frame is fixedly connected to a stamping assembly for stamping the fireproof board, the front and rear sides of the stamping assembly are fixedly connected to a fixed plate, the front and rear sides of the top of the workbench are fixedly connected to guide rods, a lower die is provided on the top of the workbench, the middle end of the bottom inner wall of the lower die is fixedly connected to a lifting cylinder, the four corners of the bottom inner wall of the lower die are fixedly connected to dampers, the outer sleeve of the damper is provided with a spring, the top of the damper is fixedly connected to a force-bearing plate, and the middle part of the force-bearing plate is provided with an ejection hole;

[0007] As a further description of the above technical solution:

[0008] The stamping assembly includes a hydraulic rod 1, the top of which is fixedly connected to the bottom middle end of the support frame, the output end of which is fixedly connected to a connecting plate, the bottom of which is fixedly connected to an upper mold, and the adjacent sides of the two fixing plates 1 are respectively fixedly connected to the front and rear sides of the connecting plate;

[0009] As a further description of the above technical solution:

[0010] The left and right sides of the top of the workbench are fixedly connected to mounting seats, the tops of the two mounting seats are fixedly connected to the adjacent sides thereof with hydraulic rods 2, the output ends of the two hydraulic rods 2 are fixedly connected to clamping plates, the left and right sides of the top of the workbench are fixedly connected to two fixed plates 2, and the tops of the fixed plates 2 are fixedly connected to sliding rods;

[0011] As a further description of the above technical solution:

[0012] The top of the lifting cylinder is slidably connected to the inside of the ejection hole, and the outside of the force-bearing plate is in contact with the inner wall of the lower mold;

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to the bottom of the force-bearing plate, and the other end of the spring is fixedly connected to the bottom inner wall of the lower mold;

[0015] As a further description of the above technical solution:

[0016] The two fixed plates have opposite sides that are slidably connected to the outsides of the two guide rods respectively;

[0017] As a further description of the above technical solution:

[0018] The middle parts of the front and rear sides of the two clamping plates are respectively slidably connected to the outside of the two sliding rods, and the bottoms of the two clamping plates are in contact with the top of the workbench;

[0019] As a further description of the above technical solution:

[0020] The adjacent sides of the two clamping plates are in contact with the left and right sides of the exterior of the lower mold respectively, and the four corners of the bottom of the workbench are fixedly connected with support legs.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the damper and the spring are set to prevent the upper mold from punching the lower mold with too much force, which may cause damage to the lower mold. When the device completes the punching of the fireproof board, the lifting cylinder can be started to push the punched mold out from the inside of the lower mold to prevent the fireproof board from being stuck inside the lower mold.

[0023] 2. In the present invention, by starting the two hydraulic rods 2, the two hydraulic rods 2 can drive the two clamping plates to clamp and position the lower mold, so that the upper mold can accurately punch the fireproof board inside the lower mold, and the clamping and fixing of the lower mold by the clamping plates can prevent the lower mold from shaking due to excessive punching force when the upper mold is punching the fireproof board, causing the device to damage the fireproof board by punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a fireproof board stamping die proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the lower die of a fireproof board stamping die proposed in the utility model;

[0026] Figure 3 for Figure 2 A magnified view of point A;

[0027] Figure 4 This is a structural schematic diagram of a mounting base for a fireproof board stamping die proposed in the present invention.

[0028] Legend:

[0029] 1. Workbench; 2. Support frame; 3. Hydraulic rod 1; 4. Connecting plate; 5. Fixed plate 1; 6. Guide rod; 7. Lower mold; 8. Lifting cylinder; 9. Damper; 10. Spring; 11. Force plate; 12. Ejection hole; 13. Upper mold; 14. Mounting seat; 15. Hydraulic rod 2; 16. Clamping plate; 17. Fixed plate 2; 18. Sliding rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 - Figure 3The utility model provides an embodiment: a fireproof board stamping die, including a workbench 1, the top of the workbench 1 is fixedly connected to a support frame 2, so that the workbench 1 can provide support for the support frame 2, the bottom middle end of the support frame 2 is fixedly connected to a stamping assembly for stamping the fireproof board, and then the support frame 2 can provide support for the stamping assembly, the front and rear sides of the stamping assembly are fixedly connected to a fixed plate 5, and then the stamping assembly can provide support for the fixed plate 5, the stamping assembly includes a hydraulic rod 3, the top of the hydraulic rod 3 is fixedly connected to the support The bottom middle end of the support frame 2, so that the support frame 2 can provide support for the hydraulic rod 3, the output end of the hydraulic rod 3 is fixedly connected to the connecting plate 4, and then starting the hydraulic rod 3 can make the output end of the hydraulic rod 3 drive the connecting plate 4 to move, and the bottom of the connecting plate 4 is fixedly connected to the upper mold 13, and then when the connecting plate 4 moves, it will drive the upper mold 13 to move, so that the upper mold 13 punches the fireproof board, and the adjacent sides of the two fixed plates 5 are respectively fixedly connected to the front and rear sides of the connecting plate 4, so that the connecting plate 4 can provide support for the fixed plate 5.

[0032] The front and rear sides of the top of the workbench 1 are fixedly connected with guide rods 6, so that the workbench 1 can provide support for the guide rods 6, and the far sides of the two fixed plates 5 are respectively slidably connected to the outside of the two guide rods 6, and then the guide rods 6 can limit the fixed plates 5. A lower mold 7 is provided on the top of the workbench 1, so that the workbench 1 can provide support for the lower mold 7, and the middle end of the bottom inner wall of the lower mold 7 is fixedly connected with a lifting cylinder 8, and then the lower mold 7 can provide support for the lifting cylinder 8. The four corners of the bottom inner wall of the lower mold 7 are fixedly connected with dampers 9, and then the inner wall of the lower mold 7 can provide support for the damper 9. , a spring 10 is sleeved on the outside of the damper 9, and a force-bearing plate 11 is fixedly connected to the top of the damper 9, so that the force-bearing plate 11 will press the damper 9 when it moves, and an ejection hole 12 is opened in the middle of the force-bearing plate 11. The top of the jacking cylinder 8 is slidably connected to the inside of the ejection hole 12, and then the fireproof board punched inside the lower mold 7 can be ejected by starting the jacking cylinder 8. The outside of the force-bearing plate 11 contacts the inner wall of the lower mold 7, one end of the spring 10 is fixedly connected to the bottom of the force-bearing plate 11, and the other end of the spring 10 is fixedly connected to the bottom inner wall of the lower mold 7, and then the force-bearing plate 11 will compress the spring 10 when it moves;

[0033] Reference Figure 1 and Figure 4The left and right sides of the top of the workbench 1 are fixedly connected with mounting seats 14, so that the workbench 1 can provide support for the mounting seats 14, and the two mounting seats 14 are fixedly connected to the adjacent side of the top, and the mounting seats 14 can provide support for the hydraulic rod 2 15, and the output ends of the two hydraulic rods 2 15 are fixedly connected with clamping plates 16, and then starting the hydraulic rod 2 15 can enable the output end of the hydraulic rod 2 15 to drive the clamping plate 16 to clamp and fix the lower mold 7.

[0034] Two fixed plates 2 17 are fixedly connected to the left and right sides of the top of the workbench 1, so that the workbench 1 can provide support for the fixed plate 2 17, and the top of the fixed plate 2 17 is fixedly connected to the sliding rod 18, so that the fixed plate 2 17 can provide support for the sliding rod 18, and the middle parts of the front and rear sides of the two clamping plates 16 are respectively slidably connected to the outside of the two sliding rods 18, and then the sliding rods 18 can make the movement of the clamping plates 16 more stable, and the bottoms of the two clamping plates 16 are in contact with the top of the workbench 1, and the adjacent sides of the two clamping plates 16 are respectively in contact with the left and right sides of the outside of the lower mold 7, so that the clamping plates 16 can clamp and fix the lower mold 7, and the four corners of the bottom of the workbench 1 are fixedly connected with support legs, so that the support legs can improve the stability of the device.

[0035] Working principle: First, place the fireproof board to be punched on the top of the lower mold 7, and then start the two hydraulic rods 15, so that the output ends of the two hydraulic rods 15 respectively drive the two clamping plates 16 to move, so that the clamping plates 16 will slide on the outside of the sliding rod 18 during movement, thereby making the movement of the clamping plates 16 more stable, and the clamping plates 16 will clamp and fix the lower mold 7 during movement, preventing the lower mold 7 from shaking due to excessive punching pressure when punching the fireproof board, thereby preventing the fireproof board from being damaged.

[0036] After the clamping and fixing of the lower mold 7 is completed, the hydraulic rod 3 is started, so that the output end of the hydraulic rod 3 drives the connecting plate 4 to move, and then the connecting plate 4 will drive the fixed plate 5 to move when it moves, and then the fixed plate 5 will slide on the outside of the guide rod 6, so that the guide rod 6 can achieve a more stable movement of the connecting plate 4 by limiting the fixed plate 5, and then the movement of the connecting plate 4 will drive the upper mold 13 to move, and then the upper mold 13 will punch the fireproof board placed on the top of the lower mold 7.

[0037] When the upper mold 13 punches the fireproof board, the fireproof board will first press the force-bearing plate 11, and then the force-bearing plate 11 will slide inside the lower mold 7, and then the force-bearing plate 11 will press the damper 9, so that the force-bearing plate 11 will compress the spring 10. Under the action of the spring 10 and the damper 9 to reset, it can prevent the punching force applied by the upper mold 13 from being too large, causing damage to the lower mold 7.

[0038] And when the fireproof board is stamped, the lifting cylinder 8 can be started so that the top of the lifting cylinder 8 extends from the inside of the ejection hole 12, so that the lifting cylinder 8 can push the stamped fireproof board from the top of the inside of the lower mold 7, and then the staff can quickly stamp the next fireproof board, thereby improving the working efficiency of the device.

[0039] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fireproof board stamping die, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a support frame (2), the middle end of the bottom of the support frame (2) is fixedly connected to a stamping assembly for stamping the fireproof board, the front and rear sides of the stamping assembly are fixedly connected to a fixed plate (5), the front and rear sides of the top of the workbench (1) are fixedly connected to a guide rod (6), the top of the workbench (1) is provided with a lower mold (7), the middle end of the bottom inner wall of the lower mold (7) is fixedly connected to a lifting cylinder (8), the four corners of the bottom inner wall of the lower mold (7) are fixedly connected to a damper (9), the outer sleeve of the damper (9) is provided with a spring (10), the top of the damper (9) is fixedly connected to a force plate (11), and the middle of the force plate (11) is provided with an ejection hole (12).

2. A fireproof board stamping die according to claim 1, characterized in that: The stamping assembly includes a hydraulic rod (3), the top of the hydraulic rod (3) is fixedly connected to the bottom middle end of the support frame (2), the output end of the hydraulic rod (3) is fixedly connected to a connecting plate (4), the bottom of the connecting plate (4) is fixedly connected to an upper mold (13), and the adjacent sides of the two fixed plates (5) are respectively fixedly connected to the front and rear sides of the connecting plate (4).

3. The fireproof board stamping die according to claim 1, characterized in that: The left and right sides of the top of the workbench (1) are fixedly connected to mounting seats (14), the adjacent sides of the tops of the two mounting seats (14) are fixedly connected to hydraulic rods (15), the output ends of the two hydraulic rods (15) are fixedly connected to clamping plates (16), the left and right sides of the top of the workbench (1) are fixedly connected to two fixed plates (17), and the top of the fixed plates (17) is fixedly connected to a sliding rod (18).

4. The fireproof board stamping die according to claim 1, characterized in that: The top of the lifting cylinder (8) is slidably connected to the inside of the ejection hole (12), and the outside of the force-bearing plate (11) is in contact with the inner wall of the lower mold (7).

5. The fireproof board stamping die according to claim 1, characterized in that: One end of the spring (10) is fixedly connected to the bottom of the force-bearing plate (11), and the other end of the spring (10) is fixedly connected to the bottom inner wall of the lower mold (7).

6. The fireproof board stamping die according to claim 1, characterized in that: The two fixed plates (5) are respectively slidably connected to the outside of the two guide rods (6).

7. The fireproof board stamping die according to claim 3, characterized in that: The middle parts of the front and rear sides of the two clamping plates (16) are respectively slidably connected to the outside of the two sliding rods (18), and the bottoms of the two clamping plates (16) are in contact with the top of the workbench (1).

8. The fireproof board stamping die according to claim 3, characterized in that: The adjacent sides of the two clamping plates (16) are in contact with the left and right sides of the exterior of the lower mold (7), respectively. The four bottom corners of the workbench (1) are fixedly connected with support legs.

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