Tool breakage detection mechanism in tool magazine of machining center

Abstract

The utility model discloses a tool breakage detection mechanism in a machining center tool magazine, which comprises a bottom plate, a vertical plate is fixedly mounted at the top of the bottom plate, a vertical groove is formed in one end of the vertical plate, a screw rod is rotatably mounted in the vertical groove, a sliding sleeve is sleeved on the surface of the screw rod in a threaded manner, a moving rod is fixedly mounted at one end of the sliding sleeve, and a clamping groove is formed in the other end of the moving rod. A transverse groove is formed in the top of the bottom plate, a round rod is fixedly installed in the transverse groove, sliding blocks are movably connected to the two sides of the surface of the round rod in a sleeving mode, clamping rods are fixedly installed at the tops of the sliding blocks, adjusting rods are hinged between the sliding blocks and moving rods, and rolling shafts are rotationally installed at the tops of vertical plates. According to the tool breakage detection mechanism in the machining center tool magazine, in the daily use process, an operator places a tool between the top of the bottom plate and the clamping rod, then the adjusting motor is started, the rotating shaft rotates due to operation of the adjusting motor, and then the rotating shaft drives the belt to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting tools, in particular to a cutting tool damage detection mechanism in a tool magazine of a machining center. Background Art

[0002] Cutting tools are tools used for cutting in mechanical manufacturing, also known as cutting tools. While the vast majority of cutting tools are machine-made, some are also hand-made. Since cutting tools used in mechanical manufacturing are essentially all used to cut metal, the term "cutting tool" is generally understood to refer to metal cutting tools. Cutting tools in machining center tool magazines can break, necessitating a tool breakage detection mechanism within the tool magazine.

[0003] When operators perform tool breakage detection on tools in the tool magazine of a machining center, they often use the corresponding tool breakage detection mechanism in the tool magazine of the machining center. Although the existing mechanism can achieve the purpose of detection, the tool needs to be manually fixed during actual use. This operation method increases the labor intensity of the operator, which may reduce the efficiency of tool breakage detection. In addition, the degree of automation of the mechanism is low, and the various processes cannot be automatically connected, which reduces its practicality. Utility Model Content

[0004] The purpose of the present utility model is to provide a tool breakage detection mechanism in a tool magazine of a machining center, so as to solve the problem raised in the above background technology that when operators perform damage detection on tools in the tool magazine of a machining center, they often use the corresponding tool breakage detection mechanism in the tool magazine of a machining center. Although the existing mechanism can achieve the purpose of detection, it is necessary to manually fix the tool during actual use. This operation method increases the labor intensity of the operator, which may reduce the efficiency of tool breakage detection. In addition, the degree of automation of the mechanism is low, and the various processes cannot be automatically connected, which reduces the practicality.

[0005] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0006] Preferably, a horizontal plate is fixedly mounted on the other end of the vertical plate, and clamping plates are fixedly mounted on both sides of the bottom of the horizontal plate.

[0007] Preferably, a threaded rod is rotatably installed between the clamping plates, and a slide is threadedly sleeved on the surface of the threaded rod.

[0008] Preferably, a round shaft located on the back side of the threaded rod is fixedly installed between the clamping plates, and the outer surface of the round shaft is movably connected to the inner surface of the slide.

[0009] Preferably, a rotating motor is fixedly mounted on one side of the clamping plate, and an output end of the rotating motor passes through the clamping plate and is fixedly connected to one side of the threaded rod.

[0010] Preferably, brackets are fixedly mounted at the four corners of the bottom of the slide, a loading plate is fixedly mounted at the bottom of the brackets, and a detection module is fixedly mounted at the bottom of the loading plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The tool breakage detection mechanism in the tool magazine of this machining center is used in daily life. The operator places the tool on the top of the base plate and between the clamping rod, and then starts the adjusting motor. The operation of the adjusting motor will cause the rotating shaft to rotate, and then the rotating shaft will drive the belt to rotate. At this time, the belt will drive the roller to rotate, and then the roller will drive the screw to rotate, and then the screw will drive the sleeve to slide inside the vertical groove, and then drive the moving rod to slide. At the same time, the moving rod will drive the adjusting rod to slide, and then the adjusting rod will drive the slider to slide inside the horizontal groove and on the surface of the round rod, and then the slider will drive the clamping rod to move towards each other, and then the tool is automatically clamped and fixed by the two clamping rods, thereby reducing the labor intensity of the operator and improving the efficiency of tool breakage detection.

[0013] The tool breakage detection mechanism in the tool magazine of this machining center is designed for daily use. When the operator starts the rotating motor, the operation of the rotating motor will cause the threaded rod to rotate. Due to the limiting effect of the circular shaft, the threaded rod will drive the slide to slide horizontally on the surface of the circular shaft. The slide will then drive the bracket to slide, and then the bracket will drive the carrier plate to slide. At the same time, the carrier plate will drive the detection module to slide, thereby automatically detecting tool breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main view of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 This is a schematic diagram of the top structure of the bottom plate of the utility model;

[0017] Figure 4 This is a structural schematic diagram of one end of the vertical plate of the present invention.

[0018] In the figure: 1. Base plate; 2. Vertical plate; 3. Vertical slot; 4. Screw rod; 5. Sliding sleeve; 6. Moving rod; 7. Horizontal slot; 8. Round rod; 9. Slider; 10. Clamping rod; 11. Adjusting rod; 12. Roller; 13. Mounting plate; 14. Rotating shaft; 15. Belt; 16. Adjusting motor; 17. Horizontal plate; 18. Clamping plate; 19. Threaded rod; 20. Slide; 21. Round shaft; 22. Rotating motor; 23. Bracket; 24. Loading plate; 25. Detection module. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 When the tool is moved, the tool 2 is rotated and the sliding sleeve 5 is screwed on the surface of the screw rod 4. When the tool is moved, the sliding sleeve 5 is fixedly installed on one end of the sliding sleeve 5. When the sliding sleeve 5 slides, the sliding sleeve 5 drives the sliding sleeve 6 to slide. The top of the vertical plate 2 is fixedly mounted with a roller 12, and the bottom of the roller 12 passes through the vertical plate 2 and is fixedly connected to the top of the screw rod 4. When the roller 12 rotates, the screw rod 4 is driven to rotate. One end of the vertical plate 2 is fixedly mounted with a mounting plate 13, and the top of the mounting plate 13 is rotatably mounted with a rotating shaft 14. The outer surface of the rotating shaft 14 is movably sleeved with a belt 15 on the outer surface of the roller 12. When the rotating shaft 14 rotates, the belt 15 is driven to rotate, thereby driving the roller 12 to rotate. The bottom of the mounting plate 13 is fixedly mounted with an adjusting motor 16, and the output end of the adjusting motor 16 passes through the mounting plate 13 and is fixedly connected to the bottom of the rotating shaft 14. When the adjusting motor 16 is running, the rotating shaft 14 is rotated. Its model can be SGMPS-15A2A21E or others. The other end of the vertical plate 2 is fixedly mounted with a horizontal plate 17, and both sides of the bottom of the horizontal plate 17 are fixedly mounted with plywood 18. There are two plywood 18, and the two plywood 18 have the same size.

[0021] A threaded rod 19 is rotatably installed between the splints 18, and a slide 20 is threadedly sleeved on the surface of the threaded rod 19. When the threaded rod 19 rotates, it drives the slide 20 to slide. A round shaft 21 is fixedly installed between the splints 18 on the back of the threaded rod 19, and the outer surface of the round shaft 21 is movably connected to the inner surface of the slide 20. The round shaft 21 can limit the slide 20 so that it slides horizontally. A rotating motor 22 is fixedly installed on one side of the splint 18, and the output end of the rotating motor 22 passes through the splint 18 and is fixedly connected to one side of the threaded rod 19. The rotating motor 22 causes the threaded rod 19 to rotate when it is running. Its model can be SGMPS-15A2A21E or other. Brackets 23 are fixedly installed at the four corners of the bottom of the slide 20. A loading plate 24 is fixedly installed at the bottom of the bracket 23. When the slide 20 slides, it will drive the bracket 23 and the loading plate 24 to slide, and a detection module 25 is fixedly installed at the bottom of the loading plate 24. The detection module 25 can adopt an optical measuring instrument, which uses the difference in light reflection ability between the worn area and the unworn area to detect the damage of the tool.

[0022] Working principle: First, the operator places the tool between the top of the base plate 1 and the clamping rod 10, and then starts the adjusting motor 16. The operation of the adjusting motor 16 will cause the rotating shaft 14 to rotate, and then the rotating shaft 14 will drive the belt 15 to rotate. At this time, the belt 15 will drive the roller 12 to rotate, and then the roller 12 will drive the screw 4 to rotate, and then the screw 4 will drive the sleeve 5 to slide inside the vertical groove 3, and then drive the moving rod 6 to slide. At the same time, the moving rod 6 will drive the adjusting rod 11 to slide, and then the adjusting rod 11 will drive the slider 9 inside the horizontal groove 7 and the round rod 8 The surface of the tool slides, and then the slider 9 drives the clamping rod 10 to move toward each other, and then the tool is automatically clamped and fixed by the two clamping rods 10. Next, the rotary motor 22 is started. The operation of the rotary motor 22 causes the threaded rod 19 to rotate. Due to the limiting effect of the circular shaft 21, the threaded rod 19 drives the slide 20 to slide horizontally on the surface of the circular shaft 21. Then the slide 20 drives the bracket 23 to slide, and then the bracket 23 drives the loading plate 24 to slide. At the same time, the loading plate 24 drives the detection module 25 to slide, thereby automatically detecting the damage of the tool.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool breakage detection mechanism in a tool magazine of a machining center, comprising a base plate (1), characterized in that: A vertical plate (2) is fixedly installed on the top of the base plate (1), a vertical groove (3) is provided at one end of the vertical plate (2), a screw rod (4) is rotatably installed inside the vertical groove (3), a sliding sleeve (5) is threadedly sleeved on the surface of the screw rod (4), a moving rod (6) is fixedly installed on one end of the sliding sleeve (5), a transverse groove (7) is provided on the top of the base plate (1), a round rod (8) is fixedly installed inside the transverse groove (7), a slider (9) is movably sleeved on both sides of the surface of the round rod (8), a clamping rod (10) is fixedly installed on the top of the slider (9), and the slider (9) and the moving rod (6) are hinged. The utility model discloses a regulating rod (11), wherein a roller (12) is rotatably mounted on the top of the vertical plate (2), the bottom of the roller (12) passes through the vertical plate (2) and is fixedly connected to the top of the screw rod (4), a mounting plate (13) is fixedly mounted on one end of the vertical plate (2), a rotating shaft (14) is rotatably mounted on the top of the mounting plate (13), the outer surface of the rotating shaft (14) and the outer surface of the roller (12) are movably sleeved with a belt (15), an regulating motor (16) is fixedly mounted on the bottom of the mounting plate (13), and the output end of the regulating motor (16) passes through the mounting plate (13) and is fixedly connected to the bottom of the rotating shaft (14).

2. The tool breakage detection mechanism in a tool magazine of a machining center according to claim 1, characterized in that: A horizontal plate (17) is fixedly mounted on the other end of the vertical plate (2), and clamping plates (18) are fixedly mounted on both sides of the bottom of the horizontal plate (17).

3. The tool breakage detection mechanism in a tool magazine of a machining center according to claim 2, characterized in that: A threaded rod (19) is rotatably mounted between the clamping plates (18), and a sliding platform (20) is threadedly sleeved on the surface of the threaded rod (19).

4. The tool breakage detection mechanism in a tool magazine of a machining center according to claim 2, characterized in that: A circular shaft (21) located on the back of the threaded rod (19) is fixedly installed between the clamping plates (18), and the outer surface of the circular shaft (21) is movably connected to the inner surface of the slide (20).

5. The tool breakage detection mechanism in a tool magazine of a machining center according to claim 2, characterized in that: A rotating motor (22) is fixedly mounted on one side of the clamping plate (18), and an output end of the rotating motor (22) passes through the clamping plate (18) and is fixedly connected to one side of the threaded rod (19).

6. The tool breakage detection mechanism in a tool magazine of a machining center according to claim 3, characterized in that: Brackets (23) are fixedly installed at the four corners of the bottom of the slide (20), a loading plate (24) is fixedly installed at the bottom of the bracket (23), and a detection module (25) is fixedly installed at the bottom of the loading plate (24).

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