Die steel cutting device

Abstract

The utility model discloses a die steel cutting device which comprises a table top, a positioning plate is fixed to the top of the table top, a distance fixing mechanism is arranged on the positioning plate, the distance fixing mechanism comprises a positioning plate, a first through groove is formed in the positioning plate, a first rotating shaft is rotationally installed in the first through groove through a bearing, and a second rotating shaft is rotationally installed in the first rotating shaft through a bearing. According to the die steel cutting device, through forward rotation or reverse rotation of the handle, the distance fixing plate and the indication block can be driven to move leftwards or rightwards at the same time, the distance fixing plate is driven to move leftwards or rightwards, the distance fixing plate is driven to move leftwards or rightwards, the distance fixing plate is driven to move leftwards or rightwards, and the die steel cutting efficiency is improved. The distance between the right side of the distance fixing plate and the laser cutting head can be adjusted, the length of the cut die steel can be rapidly and accurately obtained by indicating the scale marks on the top of the measuring ruler through the indicating block, the working efficiency is improved, and meanwhile the accuracy of the length of the cut die steel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die steel processing, in particular to a die steel cutting device. Background Art

[0002] Die steel is a type of steel used to make cold stamping dies, hot forging dies, die casting dies and other dies. Dies are the main processing tools for manufacturing parts in industrial sectors such as machinery manufacturing, radio instruments, motors, and electrical appliances. Most die steels are rectangular structures, and die steel needs to be cut into a certain length according to customer requirements, so a die steel cutting device is required.

[0003] However, when the existing mold steel cutting device needs to cut mold steel of different lengths, workers are required to use a ruler to measure the distance between the distance plate and the laser cutting head, which makes the operation inconvenient. In addition, if the ruler is not placed straight, inaccurate measurements may occur, resulting in unqualified lengths of the cut mold steel.

[0004] In view of the above problems, it is urgent to carry out innovative design based on the original die steel cutting device. Utility Model Content

[0005] The purpose of the utility model is to provide a die steel cutting device to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a die steel cutting device, comprising a table, a positioning plate is fixed on the top of the table, and a spacing mechanism is arranged on the positioning plate;

[0007] The distance mechanism comprises a positioning plate, a first through slot is provided inside the positioning plate, a first rotating shaft is rotatably installed inside the first through slot through a bearing, a distance plate is nested on the outer side of the first rotating shaft, both ends of the distance plate pass through the first through slot, a limiting rod passes through the inside of the distance plate, an end of the limiting rod is fixedly connected to the inner wall of the first through slot, a handle is fixedly fixed to the end of the first rotating shaft passing through the inside of the positioning plate, an indicating block is fixedly fixed to the end of the distance plate, a measuring ruler is attached to the end of the indicating block, and the bottom of the measuring ruler is fixedly connected to the rear side of the top of the table;

[0008] A fixing frame is fixed on the top of the table top, and a forward and backward moving mechanism is arranged on the top of the fixing frame, and the forward and backward moving mechanism includes an inner cavity, an inner cavity is opened on the top of the fixing frame, and a second through slot is opened on the bottom of the inner cavity, and a second rotating shaft is rotatably installed inside the inner cavity through a bearing, and a movable block is nested on the outer side of the second rotating shaft, and a cylinder is fixed on the bottom of the movable block, and the lower end of the cylinder passes through the second through slot and a laser cutting head is fixed inside, and the end of the second rotating shaft passes through the interior of the fixing frame and a servo motor is fixed thereto, and the bottom of the servo motor is fixed to the outer wall of the fixing frame through a mounting plate.

[0009] Preferably, a groove is provided on the top of the table, and the groove is located below the laser cutting head.

[0010] Preferably, a finger groove is provided on the top of the table top, the end of the finger groove is designed close to the positioning plate, and the finger grooves are evenly spaced on the top of the table top.

[0011] Preferably, the distance plate and the first rotating shaft are threadedly connected, the distance plate and the limiting rod are slidably connected, and the distance plate and the first through groove are slidably connected.

[0012] Preferably, the right side of the indicator block and the right side of the distance plate are located on the same vertical plane, and the zero scale line on the right side of the top of the measuring ruler and the central axis of the laser cutting head are located on the same vertical plane.

[0013] Preferably, the second rotating shaft and the movable block are threadedly connected, and the movable block and the inner cavity form a snap-fit ​​sliding structure.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the mold steel cutting device can drive the distance plate and the indicator block to move leftward or rightward at the same time by rotating the handle forward or reversely, so that the distance between the right side of the distance plate and the laser cutting head can be adjusted, and the scale line indicated by the indicator block on the top of the measuring ruler can quickly and accurately obtain the length of the cut mold steel, thereby improving the work efficiency and the accuracy of the length of the cut mold steel;

[0015] The design of the positioning plate ensures that the mold steel will not be placed crookedly, and ensures that the cutting surface of the mold steel will not be crooked;

[0016] The finger groove design allows you to place your fingers under the mold steel, making it easy to pick up the mold steel placed on top of the table. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0018] Figure 2It is a schematic diagram of the side cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1, table; 2, positioning plate; 3, first through slot; 4, first rotating shaft; 5, distance plate; 6, limit rod; 7, handle; 8, indicator block; 9, measuring ruler; 10, fixing frame; 11, groove; 12, inner cavity; 13, second through slot; 14, second rotating shaft; 15, movable block; 16, servo motor; 17, cylinder; 18, laser cutting head; 19, finger slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution: a die steel cutting device, comprising a table 1, a positioning plate 2 is fixed on the top of the table 1, and a spacing mechanism is arranged on the positioning plate 2;

[0024] The distance mechanism includes a positioning plate 2, a first through slot 3 is provided inside the positioning plate 2, a first rotating shaft 4 is rotatably installed inside the first through slot 3 through a bearing, a distance plate 5 is nested on the outside of the first rotating shaft 4, both ends of the distance plate 5 pass through the inside of the first through slot 3, a limiting rod 6 is passed through the inside of the distance plate 5, and the end of the limiting rod 6 is fixedly connected to the inner wall of the first through slot 3, the end of the first rotating shaft 4 passes through the inside of the positioning plate 2 and is fixed with a handle 7, an end of the distance plate 5 is fixed with an indicating block 8, the end of the indicating block 8 is fitted with a measuring ruler 9, the bottom of the measuring ruler 9 is fixedly connected to the rear side of the top of the table 1, the distance plate 5 and the first rotating shaft 4 are threadedly connected, and the distance plate 5 and the limiting rod 6 is a sliding connection, and the distance plate 5 is slidably connected to the first through slot 3, the right side of the indicating block 8 and the right side of the distance plate 5 are located on the same vertical plane, and the zero scale line on the right side of the top of the measuring ruler 9 and the central axis of the laser cutting head 18 are located on the same vertical plane, ensuring that the forward or reverse handle 7 can drive the distance plate 5 and the indicating block 8 to move left or right at the same time, so that the distance between the right side of the distance plate 5 and the laser cutting head 18 can be adjusted, and the scale line indicated by the indicating block 8 on the top of the measuring ruler 9 can quickly and accurately obtain the length of the cut mold steel, thereby improving the work efficiency and the accuracy of the length of the cut mold steel;

[0025] A fixed frame 10 is fixed on the top of the table 1, and a forward and backward moving mechanism is arranged on the top of the fixed frame 10. The forward and backward moving mechanism includes an inner cavity 12. The inner cavity 12 is opened on the top of the fixed frame 10, and a second through groove 13 is opened at the bottom of the inner cavity 12. A second rotating shaft 14 is rotatably installed inside the inner cavity 12 through a bearing, and a movable block 15 is nested on the outer side of the second rotating shaft 14. A cylinder 17 is fixed to the bottom of the movable block 15, and the lower end of the cylinder 17 passes through the second through groove 13 and a laser cutting head 18 is fixed inside. The end of the second rotating shaft 14 passes through the interior of the fixed frame 10 and a servo motor 16 is fixed thereto. The bottom of the servo motor 16 is fixed to the outer wall of the fixed frame 10 through a mounting plate. The second rotating shaft 14 and the movable block 15 are threadedly connected, and the movable block 15 and the inner cavity 12 constitute a snap-fit ​​sliding structure. By starting the servo motor 16 to rotate forward or reverse, the laser cutting head 18 can be driven to move forward and backward, so that the laser cutting head 18 can perform laser cutting on the mold steel.

[0026] A groove 11 is provided on the top of the table top 1 , and the groove 11 is located below the laser cutting head 18 , thereby preventing the laser generated by the laser cutting head 18 from damaging the table top 1 .

[0027] A finger groove 19 is provided on the top of the table 1. The end of the finger groove 19 is designed close to the positioning plate 2, and the finger grooves 19 are evenly spaced on the top of the table 1. The fingers can be placed under the mold steel through the finger groove 19, making it convenient to pick up the mold steel placed on the top of the table 1.

[0028] Working principle: When using the mold steel cutting device, first adjust the distance between the distance plate 5 and the laser cutting head 18 according to the length of the mold steel required by the customer, first turn the handle 7 forward or reverse, and then the handle 7 drives the first rotating shaft 4 to rotate. Since the distance plate 5 and the first rotating shaft 4 are threadedly connected, and the distance plate 5 and the limit rod 6 are slidably connected, and the distance plate 5 and the first through groove 3 are slidably connected, the first rotating shaft 4 drives the distance plate 5 and the indicator block 8 to move left or right at the same time. When the indicator block 8 indicates that the value corresponding to the scale line at the top of the measuring ruler 9 is the length required by the customer, stop rotating the handle 7;

[0029] Then the left end of the mold steel contacts the right side of the distance plate 5, and the rear side of the mold steel contacts the front side of the positioning plate 2. The design of the positioning plate 2 ensures that the mold steel will not be placed crookedly, and ensures that the cutting surface of the mold steel will not be crooked;

[0030] Then start the servo motor 16, and at this time the servo motor 16 drives the second rotating shaft 14 to rotate. Since the second rotating shaft 14 and the movable block 15 are threadedly connected, and the movable block 15 and the inner cavity 12 form a snap-fit ​​sliding structure, the movable block 15, the cylinder 17 and the laser cutting head 18 move back and forth at the same time. Then start the cylinder 17, so that the cylinder 17 drives the laser cutting head 18 to approach the mold steel, and then the laser generated by the laser cutting head 18 completes the cutting of the mold steel.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A die steel cutting device, comprising a table (1), characterized in that: A positioning plate (2) is fixed on the top of the table top (1), and a spacing mechanism is provided on the positioning plate (2); The distance mechanism comprises a positioning plate (2), a first through slot (3) is provided inside the positioning plate (2), a first rotating shaft (4) is rotatably mounted inside the first through slot (3) via a bearing, a distance plate (5) is nested outside the first rotating shaft (4), both ends of the distance plate (5) pass through the inside of the first through slot (3), a limiting rod (6) passes through the inside of the distance plate (5), the end of the limiting rod (6) is fixedly connected to the inner wall of the first through slot (3), the end of the first rotating shaft (4) passes through the inside of the positioning plate (2) and a handle (7) is fixedly connected, an indicating block (8) is fixedly connected to the end of the distance plate (5), a measuring ruler (9) is attached to the end of the indicating block (8), and the bottom of the measuring ruler (9) is fixedly connected to the rear side of the top of the table (1); A fixed frame (10) is fixed on the top of the table top (1), and a forward and backward moving mechanism is arranged on the top of the fixed frame (10), and the forward and backward moving mechanism includes an inner cavity (12). The inner cavity (12) is opened on the top of the fixed frame (10), and a second through slot (13) is opened on the bottom of the inner cavity (12). A second rotating shaft (14) is rotatably mounted inside the inner cavity (12) through a bearing, and a movable block (15) is nested on the outer side of the second rotating shaft (14), and a cylinder (17) is fixed on the bottom of the movable block (15). The lower end of the cylinder (17) passes through the second through slot (13) and a laser cutting head (18) is fixed inside the cylinder (17), and the end of the second rotating shaft (14) passes through the interior of the fixed frame (10) and a servo motor (16) is fixed thereon, and the bottom of the servo motor (16) is fixed to the outer wall of the fixed frame (10) through a mounting plate.

2. A die steel cutting device according to claim 1, characterized in that: A groove (11) is provided on the top of the table top (1), and the groove (11) is located below the laser cutting head (18).

3. A die steel cutting device according to claim 1, characterized in that: A finger groove (19) is provided on the top of the table top (1), the end of the finger groove (19) is designed close to the positioning plate (2), and the finger grooves (19) are evenly spaced on the top of the table top (1).

4. A die steel cutting device according to claim 1, characterized in that: The distance plate (5) and the first rotating shaft (4) are threadedly connected, the distance plate (5) and the limiting rod (6) are slidably connected, and the distance plate (5) and the first through groove (3) are slidably connected.

5. A die steel cutting device according to claim 1, characterized in that: The right side of the indicating block (8) and the right side of the distance plate (5) are located on the same vertical plane, and the zero scale line on the right side of the top of the measuring ruler (9) and the central axis of the laser cutting head (18) are located on the same vertical plane.

6. A die steel cutting device according to claim 1, characterized in that: The second rotating shaft (14) and the movable block (15) are threadedly connected, and the movable block (15) and the inner cavity (12) form a snap-fit ​​sliding structure.

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