Diamond compact laser cutting quality detection equipment

By designing a diamond composite sheet laser cutting quality detection device containing a table piece and a defect marking component, the problem of inconvenient marking is solved when detecting knife defects, and efficient detection and maintenance of diamond composite sheets is achieved.

CN222866566UActive Publication Date: 2025-05-13TIANJIN YUANDONG HENGJIA NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202421204391.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2025-05-13
Estimated Expiration
2034-05-30

AI Technical Summary

Technical Problem

After laser cutting of diamond composite sheet, it is not convenient to mark the blade when the blade is detected to have defects, which affects subsequent maintenance work.

Method used

A diamond composite sheet laser cutting quality detection device is designed, including a base, a mount, a metallographic microscope, a table piece, a moving assembly and a defect marking assembly. The blade is moved under the metallographic microscope by moving the assembly for defect detection and the defective blade is marked with the defect labeling assembly.

Benefits of technology

The detection and marking of the blade defects after laser cutting of diamond composite sheets is realized, which facilitates subsequent maintenance work.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses diamond compact laser cutting quality detection equipment which comprises a base, an installation frame is installed at the top end of the base, a metallographic microscope is installed on the installation frame, an object placing table piece is arranged above the base, and a diamond compact piece is arranged on the object placing table piece. The storage table part is used for supporting and clamping the diamond compact part, the diamond compact part comprises a diamond compact body, and cutter grains are uniformly arranged on the surface of the diamond compact body; in the working process, after the arranged first motor is started, the storage table body can be driven to move along the X axis, after the second motor is started, the storage table body can be driven to move along the Y axis, and the diamond compact body is clamped at the top end of the storage table body; therefore, the cutter grains uniformly arranged on the surface of the diamond compact body can be moved to the position below a metallographic microscope, and defect detection can be conveniently carried out on the diamond compact.
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Description

Technical Field

[0001] The utility model belongs to the technical field of diamond composite sheets, in particular to a diamond composite sheet laser cutting quality detection device. Background Art

[0002] Diamond composite sheet is a composite material made of diamond powder and cemented carbide substrate sintered under ultra-high pressure and high temperature conditions. Diamond composite sheet inherits the high hardness and high wear resistance of diamond, making it an ideal material for manufacturing cutting tools, drilling bits and other wear-resistant tools. After the laser cutting production of diamond composite sheet is completed, the diamond needs to be quality tested, which is mainly to test the knife particles evenly set on the surface of the diamond composite sheet. The reason is that after laser cutting, the knife particles may have cracks and chipping, and the knife particles are small in size and need to be tested with a metallographic microscope, but there are still the following defects:

[0003] When the metallographic microscope detects defects in the blade particles, it is inconvenient to mark the blade particles, which affects the subsequent maintenance of the diamond composite sheet. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a diamond composite sheet laser cutting quality detection device, which effectively solves the problem of inconvenience in marking the knife particles when defects are detected in the knife particles.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diamond composite sheet laser cutting quality inspection device, comprising a base, a mounting frame is installed on the top of the base, a metallographic microscope is installed on the mounting frame, a placement table is provided above the base, a diamond composite sheet is provided on the placement table, and the placement table is used to support and clamp the diamond composite sheet;

[0006] The diamond composite piece comprises a diamond composite piece body, and knife grains are evenly arranged on the surface of the diamond composite piece body;

[0007] A moving component is provided under the storage table, and the moving component is used to adjust the position of the diamond composite piece, so as to facilitate moving each knife particle to the bottom of the metallographic microscope for defect detection;

[0008] A defect marking component is arranged on the mounting frame, and the defect marking component is used for marking defective knife particles.

[0009] Preferably, the storage platform comprises a storage platform body, on which slide grooves are provided at equal angles, and inside the slide grooves there are clamps slidably installed, the diamond composite sheet body is clamped between the clamps, and a first spring is fixedly installed on the side of the clamp away from the diamond composite sheet body, and one end of the first spring is fixedly connected to the inner wall of the end of the slide groove.

[0010] Preferably, the moving component includes a first slide arranged below the storage table body, a second slide is arranged between the first slide and the storage table body, the bottom end of the second slide is slidably connected to the first slide, and the bottom end of the storage table body is slidably connected to the second slide.

[0011] Preferably, a first screw is rotatably installed inside the first slide, the first screw is threadedly connected to the second slide, one end of the first screw is fixedly connected to the output shaft of the first motor, the first motor is fixedly installed on the first slide, and a second screw is rotatably installed inside the second slide, the second screw is threadedly connected to the storage platform body, one end of the second screw is fixedly connected to the output shaft of the second motor, the second motor is fixedly installed on the second slide, the first screw rotates to drive the storage platform body to move along the X-axis, and the second screw rotates to drive the storage platform body to move along the Y-axis.

[0012] Preferably, the defect marking assembly includes a fixed cylinder fixedly mounted on the mounting frame, a mounting block is slidably mounted inside the fixed cylinder, a signal pen is fixedly mounted on the bottom end of the mounting block, the signal pen is used for marking, a second spring is fixedly mounted on the bottom end of the mounting block, the bottom end of the second spring is fixedly connected to the inner bottom wall of the fixed cylinder, a magnetic block is fixedly mounted on the top end of the mounting block, and an electromagnet is fixedly mounted on the inner top wall of the fixed cylinder.

[0013] Preferably, the defect marking assembly also includes a sliding groove opened on the base, the bottom end of the first slide is slidably connected to the sliding groove, a third screw is rotatably installed inside the sliding groove, the third screw is threadedly connected to the first slide, one end of the third screw is fixedly connected to the output shaft of the third motor, and the third motor is fixedly installed on the base, when the bottom end of the second slide is located at the extreme position at one end of the sliding groove, the diamond composite sheet body is located below the metallographic microscope, and when the bottom end of the second slide is located at the extreme position at the other end of the sliding groove, the diamond composite sheet body is located below the signal pen.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] During operation, after the first motor is turned on, the platform body can be driven to move along the X-axis, and after the second motor is turned on, the platform body can be driven to move along the Y-axis, and the diamond composite sheet body is clamped on the top of the platform body, so that the knife grains evenly arranged on the surface of the diamond composite sheet body can be moved to the bottom of the metallographic microscope, which is convenient for defect detection of the diamond composite sheet;

[0016] During operation, after the third motor is turned on, it can drive the storage table body to move under the signal pen. When one of the knife particles has a defect, the corresponding knife particle is moved under the signal pen, and the signal pen moves downward to mark the corresponding knife particle, which is convenient for subsequent staff to maintain the diamond composite sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the attached picture:

[0019] Figure 1 This is a schematic diagram of the structure of a diamond composite laser cutting quality detection device of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the storage platform of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the mobile component of the utility model;

[0022] Figure 4 This is a schematic diagram of the sliding groove structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the signal pen structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the diamond composite sheet of the utility model.

[0025] In the figure: 1. base; 2. mounting frame; 3. metallographic microscope; 5. storage table; 501. storage table body; 502. slide groove; 503. clamping plate; 504. first spring; 6. diamond composite sheet; 601. diamond composite sheet body; 602. knife grain; 7. moving assembly; 701. first slideway; 702. second slideway; 703. first screw; 704. first motor; 705. second screw; 706. second motor; 8. defect marking assembly; 801. slide groove; 802. third screw; 803. third motor; 804. fixed cylinder; 805. mounting block; 806. signal pen; 807. second spring; 808. magnetic block; 809. electromagnet. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] Embodiment 1, by Figure 1-6 The utility model relates to a diamond composite laser cutting quality inspection device, comprising a base 1, a mounting frame 2 is mounted on the top of the base 1, a metallographic microscope 3 is mounted on the mounting frame 2, a placement table 5 is arranged above the base 1, a diamond composite piece 6 is arranged on the placement table 5, and the placement table 5 is used to support and clamp the diamond composite piece 6;

[0028] The diamond composite piece 6 comprises a diamond composite piece body 601, and the surface of the diamond composite piece body 601 is evenly provided with knife particles 602;

[0029] A moving assembly 7 is provided below the storage platform 5, and the moving assembly 7 is used to adjust the position of the diamond composite sheet 6, so as to facilitate moving each knife particle 602 to the bottom of the metallographic microscope 3 for defect detection;

[0030] A defect marking component 8 is provided on the mounting frame 2 , and the defect marking component 8 is used to mark defective knife particles 602 .

[0031] The storage platform 5 includes a storage platform body 501, on which a slide groove 502 is opened at an equal angle, and a clamping plate 503 is slidably installed inside the slide groove 502. The diamond composite sheet body 601 is clamped between each clamping plate 503, and a first spring 504 is fixedly installed on the side of the clamping plate 503 away from the diamond composite sheet body 601, and one end of the first spring 504 is fixedly connected to the inner wall of the end of the slide groove 502.

[0032] The moving assembly 7 includes a first slide 701 arranged below the storage table body 501, a second slide 702 is arranged between the first slide 701 and the storage table body 501, the bottom end of the second slide 702 is slidably connected to the first slide 701, the bottom end of the storage table body 501 is slidably connected to the second slide 702, a first screw 703 is rotatably installed inside the first slide 701, the first screw 703 is threadedly connected to the second slide 702, one end of the first screw 703 is fixedly connected to the output shaft of the first motor 704, the first motor 704 is fixedly installed on the first slide 701, a second screw 705 is rotatably installed inside the second slide 702, the second screw 705 is threadedly connected to the storage table body 501, and the second One end of the screw 705 is fixedly connected to the output shaft of the second motor 706, and the second motor 706 is fixedly installed on the second slide 702. The first screw 703 rotates to drive the placement table body 501 to move along the X-axis, and the second screw 705 rotates to drive the placement table body 501 to move along the Y-axis. After the first motor 704 is turned on, it can drive the placement table body 501 to move along the X-axis. After the second motor 706 is turned on, it can drive the placement table body 501 to move along the Y-axis. The diamond composite sheet body 601 is clamped at the top of the placement table body 501, so that the knife particles 602 evenly arranged on the surface of the diamond composite sheet body 601 can all move to the bottom of the metallographic microscope 3, which is convenient for defect detection of the diamond composite sheet 6.

[0033] The defect marking component 8 includes a fixed cylinder 804 fixedly mounted on the mounting frame 2, a mounting block 805 is slidably mounted inside the fixed cylinder 804, a signal pen 806 is fixedly mounted on the bottom end of the mounting block 805, and the signal pen 806 is used for marking, a second spring 807 is fixedly mounted on the bottom end of the mounting block 805, and the bottom end of the second spring 807 is fixedly connected to the inner bottom wall of the fixed cylinder 804, a magnetic block 808 is fixedly mounted on the top of the mounting block 805, and an electromagnet 809 is fixedly mounted on the inner top wall of the fixed cylinder 804. The defect marking component 8 also includes a sliding groove 801 opened on the base 1, the bottom end of the first slide 701 is slidably connected to the sliding groove 801, a third screw 802 is rotatably mounted inside the sliding groove 801, the third screw 802 is threadedly connected to the first slide 701, and the third screw 802 is threadedly connected to the first slide 701. One end of the rod 802 is fixedly connected to the output shaft of the third motor 803, and the third motor 803 is fixedly installed on the base 1. When the bottom end of the second slide 702 is located at the extreme position at one end inside the sliding groove 801, the diamond composite sheet body 601 is located below the metallographic microscope 3. When the bottom end of the second slide 702 is located at the extreme position at the other end inside the sliding groove 801, the diamond composite sheet body 601 is located below the signal pen 806. After the third motor 803 is turned on, it can drive the storage table body 501 to move below the signal pen 806. When one of the knife particles 602 is defective, after the corresponding knife particle 602 is moved below the signal pen 806, the signal pen 806 moves downward to mark the corresponding knife particle 602, so as to facilitate the subsequent maintenance of the diamond composite sheet 6 by the staff.

[0034] Working principle: When working, firstly, the diamond composite sheet body 601 is placed between each clamping plate 503, and each clamping plate 503 clamps the diamond composite sheet body 601 through the first spring 504. At this time, the diamond composite sheet body 601 is located below the metallographic microscope 3, and the metallographic microscope 3 is used to detect defects of the knife particles 602 evenly arranged on the surface of the diamond composite sheet body 601;

[0035] During the inspection, after the first motor 704 is powered on, the first screw 703 rotates. Since the first screw 703 is threadedly connected to the second slide 702, the platform body 501 is driven to move along the X-axis. After the second motor 706 is powered on, the second screw 705 rotates. Since the second screw 705 is threadedly connected to the platform body 501, the platform body 501 is driven to move along the Y-axis, so that each blade particle 602 can be moved to the bottom of the metallographic microscope 3 for defect inspection, which is convenient for use.

[0036] When one of the knife particles 602 is detected to have a defect, the first motor 704 and the second motor 706 are powered off to fix the position of the diamond composite sheet body 601, and the third motor 803 is turned on at the same time to rotate the third screw 802. Since the third screw 802 is threadedly connected to the first slide 701, it drives the storage table body 501 to move along the sliding groove 801, so that the defective knife particle 602 on the diamond composite sheet body 601 moves to the bottom of the signal pen 806. After moving to the target position, the electromagnet 809 is energized to generate a repulsive force on the magnetic block 808, so that the signal pen 806 moves downward to mark the corresponding knife particle 602, which is convenient for the staff to maintain the knife particle 602.

Claims

1. A diamond composite sheet laser cutting quality inspection device, comprising a base (1), characterized in that: A mounting frame (2) is installed at the top of the base (1), a metallographic microscope (3) is installed on the mounting frame (2), a storage platform (5) is provided above the base (1), a diamond composite sheet (6) is provided on the storage platform (5), and the storage platform (5) is used to support and clamp the diamond composite sheet (6); The diamond composite piece (6) comprises a diamond composite piece body (601), and knife grains (602) are evenly arranged on the surface of the diamond composite piece body (601); A moving assembly (7) is provided below the storage platform (5), and the moving assembly (7) is used to adjust the position of the diamond composite sheet (6) so as to facilitate moving each knife particle (602) to the bottom of the metallographic microscope (3) for defect detection; A defect marking component (8) is provided on the mounting frame (2), and the defect marking component (8) is used to mark defective knife particles (602).

2. The diamond composite sheet laser cutting quality detection device according to claim 1, characterized in that: The storage platform (5) comprises a storage platform body (501), on which a slide groove (502) is provided at an equal angle, a clamping plate (503) is slidably installed inside the slide groove (502), the diamond composite sheet body (601) is clamped between the clamping plates (503), and a first spring (504) is fixedly installed on one side of the clamping plate (503) away from the diamond composite sheet body (601), and one end of the first spring (504) is fixedly connected to the inner wall of the end of the slide groove (502).

3. The diamond composite sheet laser cutting quality detection device according to claim 2, characterized in that: The moving assembly (7) comprises a first slide (701) arranged below the storage platform body (501), a second slide (702) being arranged between the first slide (701) and the storage platform body (501), the bottom end of the second slide (702) being slidably connected to the first slide (701), and the bottom end of the storage platform body (501) being slidably connected to the second slide (702).

4. The diamond composite sheet laser cutting quality detection device according to claim 3, characterized in that: A first screw rod (703) is rotatably installed inside the first slideway (701), and the first screw rod (703) is threadedly connected to the second slideway (702). One end of the first screw rod (703) is fixedly connected to the output shaft of the first motor (704). The first motor (704) is fixedly installed on the first slideway (701). A second screw rod (705) is rotatably installed inside the second slideway (702), and the second screw rod (705) is threadedly connected to the storage platform body (501). One end of the second screw rod (705) is fixedly connected to the output shaft of the second motor (706). The second motor (706) is fixedly installed on the second slideway (702). The first screw rod (703) rotates to drive the storage platform body (501) to move along the X-axis, and the second screw rod (705) rotates to drive the storage platform body (501) to move along the Y-axis.

5. The diamond composite sheet laser cutting quality detection device according to claim 1, characterized in that: The defect marking assembly (8) comprises a fixed cylinder (804) fixedly mounted on the mounting frame (2); a mounting block (805) is slidably mounted inside the fixed cylinder (804); a signal pen (806) is fixedly mounted at the bottom end of the mounting block (805); the signal pen (806) is used for marking; a second spring (807) is fixedly mounted at the bottom end of the mounting block (805); the bottom end of the second spring (807) is fixedly connected to the inner bottom wall of the fixed cylinder (804); a magnetic block (808) is fixedly mounted on the top end of the mounting block (805); and an electromagnet (809) is fixedly mounted on the inner top wall of the fixed cylinder (804).

6. The diamond composite sheet laser cutting quality detection device according to claim 5, characterized in that: The defect marking assembly (8) also includes a sliding groove (801) opened on the base (1), the bottom end of the first slide (701) is slidably connected to the sliding groove (801), a third screw (802) is rotatably installed inside the sliding groove (801), the third screw (802) is threadedly connected to the first slide (701), one end of the third screw (802) is fixedly connected to the output shaft of the third motor (803), and the third motor (803) is fixedly installed on the base (1), when the bottom end of the second slide (702) is located at the extreme position of one end inside the sliding groove (801), the diamond composite sheet body (601) is located below the metallographic microscope (3), and when the bottom end of the second slide (702) is located at the extreme position of the other end inside the sliding groove (801), the diamond composite sheet body (601) is located below the signal pen (806).