Cutter monitoring device for cast iron material part machining

Abstract

The utility model discloses a cutter monitoring device for cast iron material part processing, and relates to the technical field of cutter monitoring, the cutter monitoring device comprises a workbench, the upper surface of the workbench is fixedly connected with an L-shaped plate, one side of the L-shaped plate is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a cutting knife, and the output end of the air cylinder is fixedly connected with a cutter. A movable plate is fixedly connected to the lower surface of the L-shaped plate, an adjusting mechanism is arranged on the upper surface of the movable plate, the movable plate moves through the adjusting mechanism, and an infrared monitor is fixedly connected to the lower surface of the movable plate. The infrared monitor is moved to the position over the cutting knife, then the infrared monitor is started, then infrared rays can always irradiate the tail end of the cutting knife, when the cutting knife is abraded, the infrared rays cannot irradiate the tail end of the cutting knife, and therefore a signal can be sent out to remind workers, and work efficiency is improved. In the project, the infrared monitor can be protected by using the transparent protective cover.

Description

Technical Field

[0001] The utility model relates to the technical field of tool monitoring, in particular to a tool monitoring device for machining parts made of cast iron material. Background Technique

[0002] In the complex cutting process, the tool needs to be in contact with the workpiece at all times, and is often subjected to severe friction, accompanied by high temperature and high pressure. When the tool wear is not serious, it will affect the quality of the machined workpiece. When the tool wear is serious, it will affect the operation of the entire machine tool and even cause safety problems.

[0003] During the use of the tool, a camera is usually equipped to observe the tool wear situation in real time. However, when the existing tool is machining metal sheet parts, chips will be generated, and these chips will fly to the surface of the camera, resulting in the surface of the camera being scratched, so that the photographed pictures are not clear, and thus the tool wear situation cannot be clearly observed. Content of the Utility Model

[0004] In view of the problems existing in the above-mentioned existing tool monitoring device, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a tool monitoring device for machining parts made of cast iron material, which solves the problem that when the existing tool is machining metal sheet parts, chips will be generated, and these chips will fly to the surface of the camera, resulting in the surface of the camera being scratched, so that the photographed pictures are not clear, and thus the tool wear situation cannot be clearly observed.

[0006] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A tool monitoring device for machining parts made of cast iron material, including a workbench, the upper surface of the workbench is fixedly connected with an L-shaped plate, one side of the L-shaped plate is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a cutting tool, the lower surface of the L-shaped plate is fixedly connected with a moving plate, the upper surface of the moving plate is provided with an adjusting mechanism, the moving plate moves through the adjusting mechanism, the lower surface of the moving plate is fixedly connected with an infrared monitor, an annular groove is opened on the lower surface of the moving plate, a transparent protective cover is arranged inside the annular groove, cavities are opened at both ends of the moving plate, fixing mechanisms are arranged inside the two cavities, and the transparent protective cover is fixedly connected to the inside of the annular groove through the two fixing mechanisms.

[0008] Preferably, the adjusting mechanism includes a mounting plate, a lead screw, a slider and a motor. The mounting plate is fixedly connected to one end of the L-shaped plate. The lead screw is rotatably connected between the mounting plate and the L-shaped plate. The slider is threadedly sleeved on the rod wall of the lead screw. The slider is fixedly connected to the lower surface of the moving plate. The motor is fixedly connected to one side of the L-shaped plate. One end of the lead screw penetrates through one side of the L-shaped plate and is fixedly connected to the output end of the motor.

[0009] Preferably, the fixing mechanism includes two trapezoidal blocks, two stoppers, two connecting rods, two springs and two pull rings. Through holes are respectively formed between the two cavities and the annular groove. The two trapezoidal blocks are respectively slidably arranged inside the corresponding through holes. The two stoppers are respectively fixedly connected to one side of the corresponding trapezoidal blocks. One ends of the two connecting rods are respectively fixedly connected to one side of the corresponding stoppers. One ends of the two connecting rods respectively penetrate through one side of the corresponding cavity and are respectively fixedly connected to the corresponding pull rings. The two springs are respectively slidably sleeved on the rod walls of the corresponding connecting rods.

[0010] Preferably, an alarm lamp is fixedly connected to the upper surface of the L-shaped plate. The alarm lamp is matched with the infrared monitor.

[0011] Preferably, the upper surface of the slider fits with the lower surface of the L-shaped plate.

[0012] Preferably, fixing grooves are respectively formed on both sides of the transparent protective cover. The two fixing grooves respectively match with the corresponding trapezoidal blocks.

[0013] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0014] 1. In the present utility model, by moving the infrared monitor directly above the cutting tool and then starting the infrared monitor, the infrared rays can always irradiate the end of the cutting tool. When the tool wears, the infrared rays cannot irradiate the end of the cutting tool, thereby sending a signal to remind the staff. In this process, the transparent protective cover can protect the infrared monitor.

[0015] 2. In the present utility model, by starting the motor, the lead screw rotates. At the same time, because the slider fits with the lower surface of the L-shaped plate, it can play a limiting role to prevent the slider from rotating with the lead screw. Then the slider moves left and right on the surface of the lead screw and drives the moving plate to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 of the present utility model Figure 1 cross-sectional view;

[0019] Figure 3 of the present utility model Figure 2 schematic enlarged view of part A.

[0020] Explanation of reference numerals in the drawings:

[0021] 1, workbench; 2, L-shaped plate; 3, moving plate; 4, cutting tool; 5, infrared detector; 6, transparent protective cover; 7, mounting plate; 8, lead screw; 9, slider; 10, motor; 11, trapezoidal block; 12, stop block; 13, connecting rod; 14, spring; 15, pull ring; 16, warning lamp; 17, cylinder. Specific embodiments

[0022] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] The embodiment of the present utility model discloses a tool monitoring device for machining parts made of cast iron.

[0024] The present utility model provides a tool monitoring device for machining parts made of cast iron as shown in Figures 1 - 3 which includes a workbench 1. The upper surface of the workbench 1 is fixedly connected with an L-shaped plate 2. One side of the L-shaped plate 2 is fixedly connected with a cylinder 17. The output end of the cylinder 17 is fixedly connected with a cutting tool 4. The lower surface of the L-shaped plate 2 is fixedly connected with a moving plate 3. An adjusting mechanism is arranged on the upper surface of the moving plate 3. The moving plate 3 moves through the adjusting mechanism. The lower surface of the moving plate 3 is fixedly connected with an infrared monitor 5. An annular groove is opened on the lower surface of the moving plate 3. A transparent protective cover 6 is arranged inside the annular groove. Cavities are opened at both ends of the moving plate 3. Fixing mechanisms are arranged inside both cavities. The transparent protective cover 6 is fixedly connected to the inside of the annular groove through the two fixing mechanisms.

[0025] The adjusting mechanism can be used to move the moving plate 3. Subsequently, the infrared monitor 5 can be moved to directly above the cutting tool 4. Then, the infrared monitor 5 is started. Subsequently, the infrared rays can always irradiate the end of the cutting tool 4. When the tool is worn, the infrared rays cannot irradiate the end of the cutting tool 4, thereby sending a signal to remind the staff. In this process, the transparent protective cover 6 can be used to protect the infrared monitor 5.

[0026] In order to enable the moving plate 3 to move, as shown in Figures 1 - 2As shown in the figure, the adjusting mechanism includes a mounting plate 7, a lead screw 8, a slider 9 and a motor 10. The mounting plate 7 is fixedly connected to one end of the L-shaped plate 2. The lead screw 8 is rotatably connected between the mounting plate 7 and the L-shaped plate 2. The slider 9 is threadedly sleeved on the rod wall of the lead screw 8. The slider 9 is fixedly connected to the lower surface of the moving plate 3. The motor 10 is fixedly connected to one side of the L-shaped plate 2. One end of the lead screw 8 penetrates through one side of the L-shaped plate 2 and is fixedly connected to the output end of the motor 10. The upper surface of the slider 9 is in contact with the lower surface of the L-shaped plate 2.

[0027] Start the motor 10 to rotate the lead screw 8. At the same time, since the slider 9 is in contact with the lower surface of the L-shaped plate 2, it can play a role in limiting, preventing the slider 9 from rotating with the lead screw 8. Subsequently, the slider 9 moves left and right on the surface of the lead screw 8 and drives the moving plate 3 to move.

[0028] To fix the transparent protective cover 6, as Figures 1 - 3 shown, the fixing mechanism includes two trapezoidal blocks 11, two stop blocks 12, two connecting rods 13, two springs 14 and two pull rings 15. Through holes are provided between the two cavities and the annular groove. The two trapezoidal blocks 11 are respectively slidably arranged inside the corresponding through holes. The two stop blocks 12 are respectively fixedly connected to one side of the corresponding trapezoidal blocks 11. One ends of the two connecting rods 13 are respectively fixedly connected to one side of the corresponding stop blocks 12. One ends of the two connecting rods 13 respectively penetrate through one side of the corresponding cavity and are respectively fixedly connected to the corresponding pull rings 15. The two springs 14 are respectively slidably sleeved on the rod walls of the corresponding connecting rods 13. Fixing grooves are provided on both sides of the transparent protective cover 6, and the two fixing grooves respectively match the corresponding trapezoidal blocks 11.

[0029] Put the transparent protective cover 6 into the annular groove. During this process, the transparent protective cover 6 can squeeze the two trapezoidal blocks 11. Subsequently, the springs 14 are compressed. Then, through the resilience of the springs 14, the two trapezoidal blocks 11 can be moved into the corresponding fixing grooves, so that the transparent protective cover 6 can be fixed. When it is necessary to disassemble the transparent protective cover 6, just pull the two pull rings 15.

[0030] To remind the staff, as Figures 1 - 2 shown, an alarm lamp 16 is fixedly connected to the upper surface of the L-shaped plate 2, and the alarm lamp 16 is matched with the infrared monitor 5.

[0031] When the infrared monitor 5 detects that the cutting tool 4 is worn, it can send an electrical signal to the alarm lamp 16, thereby reminding the staff to replace the cutting tool 4.

[0032] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A tool monitoring device for machining parts made of cast iron, comprising a workbench (1), characterized in that, The upper surface of the workbench (1) is fixedly connected with an L-shaped plate (2). One side of the L-shaped plate (2) is fixedly connected with a cylinder (17). The output end of the cylinder (17) is fixedly connected with a cutting knife (4). The lower surface of the L-shaped plate (2) is fixedly connected with a moving plate (3). An adjusting mechanism is arranged on the upper surface of the moving plate (3). The moving plate (3) moves through the adjusting mechanism. The lower surface of the moving plate (3) is fixedly connected with an infrared monitor (5). An annular groove is formed in the lower surface of the moving plate (3). A transparent protective cover (6) is arranged inside the annular groove. Cavities are formed at both ends of the moving plate (3). Fixing mechanisms are arranged inside both cavities. The transparent protective cover (6) is fixedly connected to the inside of the annular groove through the two fixing mechanisms.

2. The tool monitoring device for machining cast iron material parts according to claim 1, characterized in that, The adjusting mechanism includes a mounting plate (7), a lead screw (8), a slider (9) and a motor (10). The mounting plate (7) is fixedly connected to one end of the L-shaped plate (2). The lead screw (8) is rotatably connected between the mounting plate (7) and the L-shaped plate (2). The slider (9) is threadedly sleeved on the rod wall of the lead screw (8). The slider (9) is fixedly connected to the lower surface of the moving plate (3). The motor (10) is fixedly connected to one side of the L-shaped plate (2). One end of the lead screw (8) penetrates through one side of the L-shaped plate (2) and is fixedly connected to the output end of the motor (10).

3. The tool monitoring device for machining cast iron parts according to claim 1, characterized in that, The fixing mechanism includes two trapezoidal blocks (11), two stoppers (12), two connecting rods (13), two springs (14) and two pull rings (15). Through holes are formed between the two cavities and the annular groove. The two trapezoidal blocks (11) are respectively slidably arranged inside the corresponding through holes. The two stoppers (12) are respectively fixedly connected to one side of the corresponding trapezoidal blocks (11). One ends of the two connecting rods (13) are respectively fixedly connected to one side of the corresponding stoppers (12). One ends of the two connecting rods (13) respectively penetrate through one side of the corresponding cavity and are respectively fixedly connected to the corresponding pull rings (15). The two springs (14) are respectively slidably sleeved on the rod walls of the corresponding connecting rods (13).

4. The tool monitoring device for machining cast iron material parts according to claim 1, characterized in that, An alarm lamp (16) is fixedly connected to the upper surface of the L-shaped plate (2). The alarm lamp (16) is matched with the infrared monitor (5).

5. The tool monitoring device for machining cast iron parts according to claim 2, characterized in that, The upper surface of the slider (9) is in contact with the lower surface of the L-shaped plate (2).

6. The tool monitoring device for machining cast iron parts according to claim 1, characterized in that, Fixing grooves are formed on both sides of the transparent protective cover (6). The two fixing grooves are respectively matched with the corresponding trapezoidal blocks (11).

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