Rapid forming and stamping device for turning plate

Abstract

The invention discloses a rapid forming and stamping device for a turning plate, which comprises an upper combined pressing die connected with an oil press, a lower combined pressing die used for placing a turning plate raw material and a positioning pin used for limiting and guiding the turning plate raw material, and the upper combined pressing die and the lower combined pressing die are provided with mirror image structures; ribs in various shapes are arranged on the opposite plate faces of the upper combined pressing die and the lower combined pressing die. The upper pressing die and the lower pressing die are provided with the ribs in various shapes, so that the machined and formed turning plate is provided with the ribs, when objects falling from high altitude fall on the turning plate, the falling objects are buffered through the ribs, and the probability that the turning plate is broken down is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of standard test piece production, and in particular to a flap rapid prototyping punching device. Background Art

[0002] During the construction process, attached lifting scaffolds are needed. There is a gap between the attached lifting scaffolds and the building, and building materials will fall from the gap. Usually, protective flaps are used to seal the gap between the frame and the building. However, most of the flaps currently used are flat-plate type, which has no buffer when falling objects from high altitude, resulting in the flaps being penetrated, posing a safety hazard in construction.

[0003] Currently, flaps with ribs are difficult to process on site and need to be designed by external specialists, which is difficult and expensive to process. If you want to change the pattern of the ribs, you also need to redesign and process them, which greatly increases production costs and labor intensity.

[0004] Based on this, a flap rapid prototyping punching device is proposed. Summary of the invention

[0005] In order to solve the problems existing in the prior art, the present invention provides a flap rapid prototyping punching device. In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A flap rapid prototyping stamping device comprises an upper combined die connected to a hydraulic press, a lower combined die for placing flap raw materials, and positioning pins for limiting and guiding the flap raw materials, and the upper combined die and the lower combined die have a mirror structure, and ribs of various shapes are arranged on the opposite plate surfaces of the upper combined die and the lower combined die.

[0007] Preferably, the upper combined die is composed of an upper die connecting plate, an upper die steel frame, an upper die connecting plate, and an upper die in sequence.

[0008] Preferably, the lower combined die is composed of a lower die connecting plate, a lower die steel frame, a lower die connecting plate, and a lower die in sequence.

[0009] Preferably, the upper die and the upper die connecting plate are fixed by fixing bolts, and the upper die is provided with ribs of various shapes.

[0010] Preferably, the lower die and the lower die connecting plate are fixed by fixing bolts, and the lower die is provided with ribs of various shapes.

[0011] Preferably, the lower die is composed of a lower die steel plate and lower die fixing plates on both sides.

[0012] Preferably, the upper die is composed of an upper die steel plate and upper die fixing plates on both sides.

[0013] Preferably, the thickness of the lower die steel plate is 4 mm.

[0014] Preferably, the thickness of the upper die steel plate is 4 mm.

[0015] Preferably, the upper mold steel frame consists of two opposite U-shaped steel frames and a plurality of reinforcing ribs arranged between the two U-shaped steel frames, and the ends of the reinforcing ribs are closed by U-shaped steel frames.

[0016] In summary, since the present invention adopts the above technical solution, the present invention has the following technical effects:

[0017] 1. The present invention uses an upper combined die and a lower combined die, and places the flap raw material in the lower combined die, and combines with a hydraulic press to process the flap, which is convenient to process and simple to operate, and can easily achieve one-time processing.

[0018] 2. The upper die and the lower die of the present invention are provided with ribs of various shapes, so that the processed flap has ribs. When objects falling from a high altitude fall on the flap, the falling objects are cushioned by the ribs, reducing the probability of the flap being punctured.

[0019] 3. The present invention can adapt to different flap lengths for processing by changing the size of the upper combined die and the lower combined die. It can process one 1000mm flap at a time, or two 500mm flaps at a time without changing the die. In addition, all materials are existing materials in the factory, and there is no need for outsourcing mold opening, which greatly saves mold processing costs and has a high material utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of a flap rapid prototyping punching device of the present invention;

[0021] Figure 2 It is a top view of a flap rapid prototyping punching device of the present invention;

[0022] Figure 3 It is a bottom view of a flap rapid prototyping punching device of the present invention;

[0023] Figure 4 It is an exploded view of a flap rapid prototyping punching device of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the upper die of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the lower die of the present invention.

[0026] In the accompanying drawings, there are an upper combined die 10, an upper die connecting plate 101, an upper die steel frame 102, an upper die connecting plate 103, an upper die 104, a lower die steel plate 105, a lower die fixing plate 106, a lower combined die 20, a lower die connecting plate 201, a lower die steel frame 202, a lower die connecting plate 203, a lower die 204, an upper die steel plate 205, an upper die fixing plate 206, positioning pins 30, and fixing bolts 40. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are only for the purpose of enabling the reader to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1-5As shown, a flap rapid prototyping punching device comprises an upper combined die 10 connected to a hydraulic press, a lower combined die 20 for placing flap raw materials, and a positioning pin 30 for limiting and guiding the flap raw materials, and the upper combined die 10 and the lower combined die 20 have a mirror structure, and ribs of various shapes are arranged on the opposite plate surfaces of the upper combined die 10 and the lower combined die 20. The upper combined die 10 is composed of an upper die connecting plate 101, an upper die steel frame 102, an upper die connecting plate 103, and an upper die 104 in sequence. The lower combined die 20 is composed of a lower die connecting plate 201, a lower die steel frame 202, a lower die connecting plate 203, and a lower die 204 in sequence. Through the various ribs on the plate surfaces of the upper combined die 10 and the lower combined die 20, during the process of stamping and forming the flap raw materials, the flap has a rib shape, so that objects falling from a high altitude are buffered, the probability of the flap being pierced is reduced, and the construction safety is improved.

[0030] In one embodiment, the upper die 104 and the upper die connecting plate 103 are fixed by fixing bolts 40, and the upper die 104 is provided with ribs of various shapes.

[0031] In one embodiment, the lower die 204 and the lower die connecting plate 203 are fixed by fixing bolts 40, and the lower die 204 is provided with ribs of various shapes.

[0032] In one embodiment, the lower die 204 is composed of a lower die steel plate 205 and lower die fixing plates 206 on both sides.

[0033] In one embodiment, the upper die 104 is composed of an upper die steel plate 105 and upper die fixing plates 106 on both sides.

[0034] In one embodiment, the thickness of the lower die steel plate 205 is 4 mm.

[0035] In one embodiment, the thickness of the upper die steel plate 105 is 4 mm.

[0036] In one embodiment, the upper mold steel frame 102 is composed of two opposite U-shaped steel frames and a plurality of reinforcing ribs disposed between the two U-shaped steel frames, and the ends of the reinforcing ribs are closed by a U-shaped steel frame. The lower mold steel frame 202 is composed of two opposite U-shaped steel frames and a plurality of reinforcing ribs disposed between the two U-shaped steel frames, and the ends of the reinforcing ribs are closed by a U-shaped steel frame.

[0037] To sum up, the working principle of a flap rapid prototyping stamping device of the present invention is: the lower die 204 is composed of a lower die fixing plate 206 and a 4 mm thick lower die steel plate 205, the upper die 104 is composed of an upper die fixing plate 106 and a 4 mm thick upper die steel plate 105, the lower die connecting plate 201, the lower die steel frame 202, the lower die connecting plate 203, and the lower die 204 constitute the lower combined die 20, the lower die connecting plate 203 and the lower die 204 are fixed by fixing bolts 40 and inserted with positioning pins 30, the upper combined die 10 is composed of an upper die connecting plate 101, an upper die steel frame 102, an upper die connecting plate 103, and an upper die 104, and the upper die connecting plate 103 and the upper die 104 are fixed by fixing bolts 40. During operation, the raw material of the flap is placed on the lower combined die 20, and the raw material of the flap is limited in place by the positioning pins 30. The hydraulic press presses the upper combined die 10 downward, and the positioning pins 30 play a limiting and guiding role. In addition, since the upper die 104 is provided with ribs of various shapes and the lower die 204 is provided with ribs of various shapes, the formed flap has ribs of various shapes. When objects falling from a high altitude fall on the flap, the falling objects are cushioned by the ribs, thereby reducing the probability of the flap being punctured.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A rapid prototyping punching device for a flap, characterized in that: The invention comprises an upper combined die (10) connected to a hydraulic press, a lower combined die (20) for placing a flap raw material, and a positioning pin (30) for limiting and guiding the flap raw material, wherein the upper combined die (10) and the lower combined die (20) have a mirror image structure, and ribs of various shapes are arranged on the opposite plate surfaces of the upper combined die (10) and the lower combined die (20).

2. A rapid prototyping punching device for a flap according to claim 1, characterized in that: The upper combined die (10) is composed of an upper die connecting plate (101), an upper die steel frame (102), an upper die connecting plate (103), and an upper die (104) in sequence.

3. A rapid prototyping punching device for a flap according to claim 1, characterized in that: The lower combined die (20) is composed of a lower die connecting plate (201), a lower die steel frame (202), a lower die connecting plate (203), and a lower die (204) in sequence.

4. A flap rapid prototyping punching device according to claim 2, characterized in that: The upper pressing die (104) and the upper pressing die connecting plate (103) are fixed by means of fixing bolts (40), and the upper pressing die (104) is provided with ribs of various shapes.

5. A flap rapid prototyping punching device according to claim 3, characterized in that: The lower pressing die (204) and the lower pressing die connecting plate (203) are fixed by means of fixing bolts (40), and the lower pressing die (204) is provided with ribs of various shapes.

6. A rapid prototyping punching device for a flap according to claim 3, characterized in that: The lower die (204) is composed of a lower die steel plate (205) and lower die fixing plates (206) on both sides.

7. A rapid prototyping punching device for a flap according to claim 2, characterized in that: The upper die (104) is composed of an upper die steel plate (105) and upper die fixing plates (106) on both sides.

8. A rapid prototyping punching device for a flap according to claim 6, characterized in that: The thickness of the lower die steel plate (205) is 4 mm.

9. A rapid prototyping punching device for a flap according to claim 7, characterized in that: The thickness of the upper die steel plate (105) is 4 mm.

10. A rapid prototyping punching device for a flap according to claim 2, characterized in that: The upper mold steel frame (102) consists of two opposite U-shaped steel frames and a plurality of reinforcing ribs arranged between the two U-shaped steel frames, and the ends of the reinforcing ribs are closed by U-shaped steel frames.

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