Die machining cutting device

Abstract

The utility model relates to the field of mold machining, and discloses a mold machining cutting device which comprises a fixed base, a fixed mold is fixedly installed on the upper surface of the fixed base, a movable mold is movably installed above the fixed mold, a cutting part is arranged at the bottom end of the movable mold, and fixed baffles are fixedly connected to the two side edges of the movable mold correspondingly. Supporting plates are symmetrically welded to the two side portions of the upper surface of the fixed base, supporting rods are symmetrically and fixedly connected between the two supporting plates on the same side, a movable part sleeves one side portion of the outer surface of each supporting rod, a first spring sleeves the position, close to the corresponding movable part, of the outer surface of each supporting rod, and a movable supporting rod is rotationally installed in the middle of the top end of each movable part. The buffer plate is matched with the movable supporting plate to support the moving fixed baffle, so that the effect of conveniently buffering and supporting the moving mold in moving is achieved, the impact force of the cutting part and the upper surface of the fixed mold is reduced, the problem that the cutting part is damaged under repeated impact is solved, and the overall service life of the cutting part is prolonged.

Description

Technical Field

[0001] The present application relates to the field of mold processing, and in particular to a mold processing cutting device. Background Art

[0002] In mechanical production and processing, some raw materials need to be cut through die cutting, which is usually used to cut raw materials such as metal plates and steel into shapes and sizes that meet design requirements. In the mold industry, efficient and accurate cutting processing equipment is crucial to improving production efficiency and product quality.

[0003] Since the raw materials of the workpiece are generally placed in the middle of the mold, the downward pressing movable mold drives the cutting part to act on the upper surface of the workpiece. However, after the workpiece is cut, the cutting part will press down and hit the fixed mold, and a certain impact force will be generated between the upper and lower molds. During the cutting process, it will undergo repeated operations many times, which will cause the cutting part to cause certain damage in the impact, reducing the overall service life of the cutting part and bringing a certain impact on the cutting efficiency of the workpiece.

[0004] With respect to the above-mentioned related technologies, the inventor believes that there is a defect that the cutting part of the workpiece is damaged by the impact with the fixed mold during cutting. Therefore, a mold processing and cutting device is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In order to solve the problem of damage to a workpiece caused by impact of a fixed mold during cutting, the present application provides a mold processing and cutting device.

[0006] The present application provides a mold processing and cutting device that adopts the following technical solution:

[0007] A mold processing and cutting device comprises a fixed base, a fixed mold is fixedly installed on the upper surface of the fixed base, a movable mold is movably installed above the fixed mold, a cutting portion is arranged at the bottom end of the movable mold, fixed baffles are fixedly connected to both side edges of the movable mold, support plates are symmetrically welded to both side edges of the upper surface of the fixed base, a support rod is symmetrically fixedly connected between the two support plates on the same side, a movable part is sleeved on one side edge of the outer surface of the support rod, a No. 1 spring is sleeved on the outer surface of the support rod near the movable part, a movable support rod is rotatably installed on the middle part of the top end of the movable part, a connecting seat is movably installed on one side edge of the movable support rod, a buffer plate is welded on the upper surface of the connecting seat on the same side, and a buffer mechanism is also arranged above the buffer plate.

[0008] Preferably, the buffer mechanism includes a fixed frame, which is obliquely symmetrically fixed to the bottom edge of the buffer plate, a No. 2 spring is installed in the middle of the bottom end of the inner wall of the fixed frame, and a movable rod is movably installed on the upper surface of the No. 2 spring extending to the top of the buffer plate, and a movable support plate is fixedly installed on the upper surface of the movable rod.

[0009] Preferably, a through hole is provided in the middle of one side of the movable part, the outer diameter of the support rod is smaller than the inner diameter of the through hole, and the movable part and the through hole are interlocked with each other.

[0010] Preferably, the volume of the No. 2 spring is smaller than the internal volume of the fixing frame, and the fixing frame and the No. 2 spring are adapted to each other.

[0011] Preferably, an open slot is provided on the upper surface of the buffer plate at a middle position of the fixing frame, one side of the outer surface of the movable rod is located inside the open slot, and the movable rod and the open slot are coupled to each other.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The movable mold drives the cutting part to act on the workpiece on the upper surface of the fixed mold, so that the fixed baffle plate is movable and abuts against the upper surface of the movable support plate, and pushes the movable rod to move along the inside of the fixed frame, driving the No. 2 spring to be compressed, and the movable support plate drives the buffer plate to move synchronously, thereby driving the movable support rod to rotate, so that the movable part moves along the outer surface of the support rod and drives the No. 1 spring to be compressed; compared with the prior art, this scheme has the effect of facilitating the buffering support of the movable movable mold, reduces the impact force of the cutting part and the upper surface of the fixed mold, solves the problem of damage to the cutting part under repeated impacts, and improves the overall service life of the cutting part. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the structure of the cutting part in the embodiment of the application;

[0016] Figure 3 is a schematic diagram of the internal structure of the fixing frame in the application embodiment;

[0017] Explanation of the reference numerals in the accompanying drawings: 1. Fixed base; 2. Fixed mold; 3. Moving mold; 4. Cutting part; 5. Fixed baffle; 6. Support plate; 7. Support rod; 8. Movable part; 9. Spring No. 1; 10. Movable support rod; 11. Connecting seat; 12. Buffer plate; 13. Fixed frame; 14. Movable rod; 15. Spring No. 2; 16. Movable support plate. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a mold processing and cutting device. Figure 1-3A mold processing and cutting device comprises a fixed base 1, a fixed mold 2 is fixedly installed on the upper surface of the fixed base 1, a movable mold 3 is movably installed above the fixed mold 2, a cutting portion 4 is arranged at the bottom end of the movable mold 3, fixed baffles 5 are fixedly connected to the edges of both sides of the movable mold 3, support plates 6 are symmetrically welded to the edges of both sides of the upper surface of the fixed base 1, a support rod 7 is symmetrically fixedly connected between the two support plates 6 on the same side, a movable part 8 is sleeved on the edge of one side of the outer surface of the support rod 7, a through hole is penetrated through the middle part of one side of the movable part 8, the outer diameter of the support rod 7 is smaller than the inner diameter of the through hole, the movable part 8 and the through hole are fitted with each other, a No. 1 spring 9 is sleeved on the outer surface of the support rod 7 near the movable part 8, a movable support rod 10 is rotatably installed on the middle part of the top of the movable part 8, a connecting seat 11 is movably installed on the edge of one side of the movable support rod 10, a buffer plate 12 is welded on the upper surface of the connecting seat 11 on the same side, and a buffer mechanism is also arranged above the buffer plate 12.

[0020] The movable mold 3 is driven to move up and down through an external setting, and the workpiece to be processed is placed in the middle position of the upper surface of the fixed mold 2, so that the movable movable mold 3 drives the cutting part 4 to act on the workpiece on the upper surface of the fixed mold 2, so that the fixed baffle 5 is movable and abuts against the upper surface of the movable support plate 16, so that the movable fixed baffle 5 drives the movable support plate 16 to move downward, and pushes the movable rod 14 to move along the inside of the fixed frame 13, so that the movable rod 14 pushes the No. 2 spring 15 to be compressed, which reflects the supporting effect of the buffer plate 12 on the movable mold 3.

[0021] Reference Figure 1 and Figure 3 The buffer mechanism includes a fixed frame 13, which is obliquely symmetrically fixed to the bottom edge of the buffer plate 12. A No. 2 spring 15 is installed in the middle of the bottom end of the inner wall of the fixed frame 13. The volume of the No. 2 spring 15 is smaller than the internal volume of the fixed frame 13. The fixed frame 13 and the No. 2 spring 15 are adapted to each other. The upper surface of the No. 2 spring 15 extends to the top of the buffer plate 12 where a movable rod 14 is movably installed. A movable support plate 16 is fixedly installed on the upper surface of the movable rod 14. An open groove is opened on the upper surface of the buffer plate 12 at the middle position of the fixed frame 13. One side of the outer surface of the movable rod 14 is located inside the open groove, and the movable rod 14 and the open groove are coupled to each other.

[0022] By making the movable support plate 16 move to drive the buffer plate 12 to move synchronously, the movable buffer plate 12 drives the movable support rod 10 to rotate, and the rotating movable support rod 10 pushes the movable part 8 to move along the outer surface of the support rod 7, so that the movable part 8 pushes the No. 1 spring 9 to be compressed, and the No. 1 spring 9 cooperates with the No. 2 spring 15 to provide buffering support for the movable mold 3 after cutting, which reflects the overall buffering effect of the movable support plate 16.

[0023] The implementation principle of a mold processing and cutting device in the embodiment of the present application is as follows: the movable mold 3 is driven to move up and down by an external setting, and the workpiece to be processed is placed in the middle position of the upper surface of the fixed mold 2, so that the movable mold 3 drives the cutting part 4 to act on the workpiece on the upper surface of the fixed mold 2, so that the fixed baffle plate 5 is movable and abuts against the upper surface of the movable support plate 16, so that the movable fixed baffle plate 5 drives the movable support plate 16 to move downward, and pushes the movable rod 14 to move along the inside of the fixed frame 13, so that the movable rod 14 pushes the second spring 15 to be compressed, and the movable support plate 16 is movable to drive the buffer plate 1 2 moves synchronously, thereby making the movable buffer plate 12 drive the movable support rod 10 to rotate, and making the rotating movable support rod 10 push the movable part 8 to move along the outer surface of the support rod 7, so that the movable part 8 pushes the No. 1 spring 9 to be compressed, so that the No. 1 spring 9 cooperates with the No. 2 spring 15 to buffer and support the movable mold 3 after cutting; compared with the prior art, this scheme has the effect of facilitating the buffering and supporting of the movable mold 3 in motion, reduces the impact force on the upper surface of the cutting part 4 and the fixed mold 2, solves the problem of damage to the cutting part 4 under repeated impacts, and improves the overall service life of the cutting part 4.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mold processing and cutting device, comprising a fixed base (1), a fixed mold (2) is fixedly mounted on the upper surface of the fixed base (1), a movable mold (3) is movably mounted above the fixed mold (2), and a cutting portion (4) is provided at the bottom end of the movable mold (3), characterized in that: The movable mold (3) is fixedly connected with fixed baffles (5) on both sides of the edge, the upper surface of the fixed base (1) is symmetrically welded with support plates (6), and a support rod (7) is symmetrically fixed between the two support plates (6) on the same side. A movable part (8) is sleeved on one side of the outer surface of the support rod (7), and a spring (9) is sleeved on the outer surface of the support rod (7) near the movable part (8). A movable support rod (10) is rotatably installed in the middle of the top of the movable part (8), and a connecting seat (11) is movably installed on one side of the movable support rod (10). A buffer plate (12) is welded on the upper surface of the connecting seat (11) on the same side, and a buffer mechanism is also provided above the buffer plate (12).

2. A mold processing and cutting device according to claim 1, characterized in that: The buffer mechanism comprises a fixed frame (13), the fixed frame (13) is fixedly connected to the bottom edge of the buffer plate (12) in an oblique and symmetrical manner, a No. 2 spring (15) is installed in the middle of the bottom end of the inner wall of the fixed frame (13), a movable rod (14) is movably installed on the upper surface of the No. 2 spring (15) extending to the top of the buffer plate (12), and a movable support plate (16) is fixedly installed on the upper surface of the movable rod (14).

3. A mold processing and cutting device according to claim 1, characterized in that: A through hole is provided in the middle of one side of the movable part (8); the outer diameter of the support rod (7) is smaller than the inner diameter of the through hole; the movable part (8) and the through hole are interlocked.

4. A mold processing and cutting device according to claim 2, characterized in that: The volume of the No. 2 spring (15) is smaller than the internal volume of the fixing frame (13), and the fixing frame (13) and the No. 2 spring (15) are adapted to each other.

5. A mold processing and cutting device according to claim 2, characterized in that: An open slot is provided on the upper surface of the buffer plate (12) at the middle position of the fixing frame (13), one side of the outer surface of the movable rod (14) is located inside the open slot, and the movable rod (14) and the open slot are coupled to each other.

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