Die cutting device

Abstract

The utility model relates to a cutting device, in particular to a die cutting device which comprises a supporting bottom plate, a plurality of moving mechanisms are fixedly connected to the outer side of the supporting bottom plate, each moving mechanism is connected with a transverse moving mechanism, each transverse moving mechanism is connected with a cutting mechanism, and a clamping mechanism is arranged on the upper side of the supporting bottom plate. The number of the moving mechanisms is four or three. The moving mechanism comprises a moving support I, the moving support I is fixedly connected to the supporting bottom plate, a lead screw I is rotationally connected to the moving support I, and a driving motor I for driving the lead screw I to rotate is fixedly connected to the moving support I; the transverse moving mechanism comprises a transverse moving support, a lead screw II is rotationally connected to the transverse moving support, and a driving motor II for driving the lead screw II to rotate is fixedly connected to the transverse moving support; cutting of multiple faces can be completed at the same time, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a cutting device, and more specifically, a mold cutting device. Background Technology

[0002] Mold cutting devices are important equipment in the field of machining, and are widely used in the precision machining of molds made of metal, plastic, and composite materials. Traditional mold cutting devices usually use a single cutter head or multi-axis linkage method for cutting. Traditional cutting equipment can usually only cut one surface at a time. If the mold needs to be machined on multiple sides, the workpiece position must be adjusted or the cutting tools changed multiple times, resulting in long processing cycles and low efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a mold cutting device that can cut multiple surfaces simultaneously, thereby increasing processing efficiency.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A mold cutting device includes a supporting base plate, a plurality of moving mechanisms are fixedly connected to the outer side of the supporting base plate, a transverse moving mechanism is connected to each moving mechanism, a cutting mechanism is connected to each transverse moving mechanism, and a clamping mechanism is provided on the upper side of the supporting base plate.

[0006] The moving mechanism is provided in four or three;

[0007] The moving mechanism includes a moving bracket I, which is fixedly connected to a support base plate. A lead screw I is rotatably connected to the moving bracket I, and a drive motor I is fixedly connected to the moving bracket I to drive the lead screw I to rotate.

[0008] The lateral movement mechanism includes a lateral movement bracket, a lead screw II rotatably connected to the lateral movement bracket, and a drive motor II that drives the lead screw II to rotate fixedly connected to the lateral movement bracket;

[0009] The transverse support is slidably connected to the movable support I, and the transverse support is threadedly connected to the lead screw I. The transverse support and the movable support I are set perpendicularly.

[0010] Both drive motor I and drive motor II are servo motors;

[0011] The cutting mechanism includes a movable base, a telescopic mechanism I fixedly connected to the movable base, a cutting bracket fixedly connected to the telescopic end of the telescopic mechanism I, a cutting motor fixedly connected to the cutting bracket, and a cutting tool fixedly connected to the output shaft of the cutting motor.

[0012] The movable seat is slidably connected to the transverse support, and the movable seat is threadedly connected to the lead screw II;

[0013] The clamping mechanism includes two telescopic mechanisms II, which are respectively fixedly connected to the ends of two movable supports I. A lifting support is fixedly connected between the telescopic ends of the two telescopic mechanisms II, and a clamping plate is fixedly connected on the lifting support.

[0014] The mold to be cut is clamped between the supporting base plate and the clamping plate, with the side of the mold to be cut located on the outside of the supporting base plate.

[0015] The beneficial effects of this utility model are as follows:

[0016] By using multiple cutting mechanisms to cut the sides of the mold simultaneously, multiple surfaces can be cut at the same time, increasing processing efficiency. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the mold cutting device of this utility model;

[0019] Figure 2 This is a schematic diagram of the clamping mechanism structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the cutting mechanism structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the cutting mechanism structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the cutting trajectory structure of this utility model.

[0023] In the diagram: Support base plate 1; Moving mechanism 2; Moving bracket I 21; Lead screw I 22; Drive motor I 23; Horizontal movement mechanism 3; Horizontal movement bracket 31; Lead screw II 32; Drive motor II 33; Cutting mechanism 4; Moving seat 41; Telescopic mechanism I 42; Cutting bracket 43; Cutting motor 44; Cutting tool 45; Clamping mechanism 5; Telescopic mechanism II 51; Lifting bracket 52; Clamping plate 53. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] like Figures 1 to 5 As shown below, the structure and function of a mold cutting device will be described in detail.

[0026] A mold cutting device includes a supporting base plate 1. Multiple moving mechanisms 2 are fixedly connected to the outer side of the supporting base plate 1. Each moving mechanism 2 is connected to a transverse moving mechanism 3. Each transverse moving mechanism 3 is connected to a cutting mechanism 4. A clamping mechanism 5 is provided on the upper side of the supporting base plate 1.

[0027] When using, such as Figure 1 As shown, the mold to be cut is placed between the support base plate 1 and the clamping mechanism 5. The mold is clamped by the support base plate 1 and the clamping mechanism 5. The position of the transverse moving mechanism 3 is adjusted according to the size of the mold. The transverse moving mechanism 3 drives the cutting mechanism 4 to move laterally. Multiple cutting mechanisms 4 move in the same direction, i.e. Figure 5 As shown, multiple cutting mechanisms 4 move clockwise or counterclockwise simultaneously, thereby cutting the sides of the mold at the same time and completing the cutting of multiple surfaces simultaneously, increasing processing efficiency.

[0028] like Figure 1 As shown, the moving mechanism 2 is provided in four or three ways. When four moving mechanisms 2 are provided, the four moving mechanisms 2 are evenly distributed and are suitable for cutting the side of a rectangular mold. When three moving mechanisms 2 are provided, the three moving mechanisms 2 are evenly distributed and are suitable for cutting the side of a triangular mold.

[0029] like Figure 2 As shown, the moving mechanism 2 includes a moving bracket I21, which is fixedly connected to the support base plate 1 by screws. A lead screw I22 is rotatably connected to the moving bracket I21 by a bearing with a seat, and a drive motor I23 for driving the lead screw I22 to rotate is fixedly connected to the moving bracket I21 by screws.

[0030] Start drive motor I23, preferably a servo motor, and drive motor I23’s output shaft drives lead screw I22 to rotate;

[0031] The transverse mechanism 3 includes a transverse support 31, a lead screw II 32 is rotatably connected to the transverse support 31 via a bearing seat, and a drive motor II 33 is fixedly connected to the transverse support 31 to drive the lead screw II 32 to rotate via screws;

[0032] The drive motor II33 is preferably a servo motor, and the output shaft of the drive motor II33 drives the lead screw II32 to rotate;

[0033] The transverse support 31 is slidably connected to the movable support I 21, and the transverse support 31 is threadedly connected to the lead screw I 22. The transverse support 31 and the movable support I 21 are arranged perpendicularly.

[0034] The cutting mechanism 4 includes a movable base 41, a telescopic mechanism I 42 fixedly connected to the movable base 41 by screws, a cutting bracket 43 fixedly connected to the telescopic end of the telescopic mechanism I 42 by screws, a cutting motor 44 fixedly connected to the cutting bracket 43 by screws, and a cutting blade 45 fixedly connected to the output shaft of the cutting motor 44 by screws.

[0035] The movable seat 41 is slidably connected to the transverse support 31, and the movable seat 41 is threadedly connected to the lead screw II 32;

[0036] The clamping mechanism 5 includes two telescopic mechanisms II 51. The two telescopic mechanisms II 51 are respectively fixedly connected to the ends of two movable supports I 21 by screws. A lifting support 52 is fixedly connected between the telescopic ends of the two telescopic mechanisms II 51 by screws. A clamping plate 53 is fixedly connected to the lifting support 52 by screws.

[0037] The mold to be cut is clamped between the supporting base plate 1 and the clamping plate 53, and the side of the mold to be cut is located on the outside of the supporting base plate 1.

[0038] In use, the mold to be cut is placed between the support base plate 1 and the clamping plate 53, and the telescopic mechanism II 51 is activated. The telescopic mechanism II 51 can be a hydraulic cylinder or an electric push rod. The telescopic end of the telescopic mechanism II 51 drives the lifting bracket 52 to move, and the lifting bracket 52 drives the clamping plate 53 to move, so that the clamping plate 53 presses the upper end of the mold, and the mold is pressed and fixed by the support base plate 1 and the clamping plate 53.

[0039] The positions of multiple transverse mechanisms 3 are adjusted in advance according to the size of the mold to be cut as needed. The drive motor I23 is started. The output shaft of the drive motor I23 drives the lead screw I22 to rotate. When the lead screw I22 rotates, it drives the transverse support 31 to move through the thread, thereby adjusting the position of the transverse support 31.

[0040] During cutting, the telescopic mechanism I42 is activated. The telescopic mechanism I42 can be a hydraulic cylinder or an electric push rod. The telescopic end of the telescopic mechanism I42 drives the cutting bracket 43 to move, thereby adjusting the height of the cutting bracket 43 and the height position of the cutting tool 45. The cutting motor 44 is activated, and the output shaft of the cutting motor 44 starts to rotate, which drives the cutting tool 45 to rotate.

[0041] Start the drive motor II33. The output shaft of the drive motor II33 drives the lead screw II32 to rotate. When the lead screw II32 rotates, it drives the moving seat 41 to move through the thread, so that the moving seat 41 slides on the transverse support 31. Then the moving seat 41 drives the telescopic mechanism I42, the cutting support 43, the cutting motor 44 and the cutting tool 45 to move, so that the cutting tool 45 moves laterally to cut the side of the mold.

[0042] Furthermore, the movement of the multiple cutting tools 45 is one after another, that is, the multiple cutting tools 45 move clockwise or counterclockwise at the same time to ensure that the tools do not break.

Claims

1. A mold cutting device, comprising a supporting base plate (1), characterized in that: Multiple moving mechanisms (2) are fixedly connected to the outer side of the supporting base plate (1). Each moving mechanism (2) is connected to a transverse moving mechanism (3). Each transverse moving mechanism (3) is connected to a cutting mechanism (4). A clamping mechanism (5) is provided on the upper side of the supporting base plate (1).

2. The mold cutting device according to claim 1, characterized in that: The moving mechanism (2) is provided in four or three parts.

3. The mold cutting device according to claim 1, characterized in that: The moving mechanism (2) includes a moving bracket I (21), which is fixedly connected to the supporting base plate (1). A lead screw I (22) is rotatably connected to the moving bracket I (21), and a drive motor I (23) is fixedly connected to the moving bracket I (21) to drive the lead screw I (22) to rotate.

4. The mold cutting device according to claim 3, characterized in that: The transverse mechanism (3) includes a transverse support (31), a lead screw II (32) is rotatably connected to the transverse support (31), and a drive motor II (33) is fixedly connected to the transverse support (31) to drive the lead screw II (32) to rotate.

5. The mold cutting device according to claim 4, characterized in that: The transverse support (31) is slidably connected to the movable support I (21), and the transverse support (31) is threadedly connected to the lead screw I (22). The transverse support (31) and the movable support I (21) are arranged perpendicularly.

6. The mold cutting device according to claim 5, characterized in that: Both drive motor I (23) and drive motor II (33) are servo motors.

7. A mold cutting device according to claim 5, characterized in that: The cutting mechanism (4) includes a movable seat (41), a telescopic mechanism I (42) is fixedly connected to the movable seat (41), a cutting bracket (43) is fixedly connected to the telescopic end of the telescopic mechanism I (42), a cutting motor (44) is fixedly connected to the cutting bracket (43), and a cutting tool (45) is fixedly connected to the output shaft of the cutting motor (44).

8. A mold cutting device according to claim 7, characterized in that: The movable seat (41) is slidably connected to the transverse support (31), and the movable seat (41) is threadedly connected to the lead screw II (32).

9. A mold cutting device according to claim 8, characterized in that: The clamping mechanism (5) includes two telescopic mechanisms II (51), which are respectively fixedly connected to the ends of two movable supports I (21). A lifting support (52) is fixedly connected between the telescopic ends of the two telescopic mechanisms II (51), and a clamping plate (53) is fixedly connected on the lifting support (52).

10. A mold cutting device according to claim 9, characterized in that: The mold to be cut is clamped between the supporting base plate (1) and the clamping plate (53), with the side of the mold to be cut located on the outside of the supporting base plate (1).

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