Tool wear detection device

Abstract

The utility model relates to the technical field of cutter detection devices and discloses a cutter wear detection device which comprises a bottom plate, the top of the bottom plate is movably connected with a chuck, the top of the bottom plate is fixedly connected with an installation stand column, the surface of the installation stand column is fixedly connected with an illumination assembly, and the surface of the installation stand column is fixedly connected with an observation assembly. When cutters are different in size, a worker pushes a set of clamping blocks outwards, the clamping blocks are connected in an extending groove in a sliding mode, then the bottoms of the cutters are placed into clamping grooves, then the worker loosens the hand pushing the clamping blocks, the clamping blocks automatically reset under the elastic force of springs, and the two sets of clamping blocks clamp the cutters. The friction groove in the inner side of the clamping block is tightly attached to the cutter, the cutter is more stable, then the illuminating lamp bead is started to illuminate the cutter, the camera faces the magnifying lens to better detect the cutter, in the detection process, a worker holds the holding rod to drive the disc body to rotate, and the periphery of the cutter is detected more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of tool detection devices, in particular to a tool wear detection device. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, and express them in coded numbers. The information is input into the CNC device through the information carrier. After calculation and processing, the CNC device sends out various control signals to control the movement of the machine tool. The parts are automatically processed according to the shape and size required by the drawing. Milling cutters are required for processing parts, and the milling cutters need to be tested for wear after a period of use.

[0003] After searching the announcement number: CN214817909U, a device for detecting tool wear is disclosed, specifically a device for detecting tool wear, including a fixed base, an adjusting dial is movably installed on the top of the fixed base, and a miniature three-jaw chuck is fixedly installed on the top of the adjusting dial, and a mounting column is fixedly installed on the top of the fixed base. This application solves the problem of low efficiency and accuracy in observing the appearance of the tool by naked eyes.

[0004] However, the micro three-jaw chuck in the application has a groove on the top, into which the tool is placed, but some tools are of different sizes. When tools of different sizes are placed on the micro three-jaw chuck, the tools of different sizes cannot be fixed.

[0005] Therefore, we designed a tool wear detection device. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a tool wear detection device, which solves the problem that when tools of different sizes are placed on a micro three-jaw chuck, tools of different sizes cannot be fixed.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A tool wear detection device comprises a bottom plate, a chuck is movably connected to the top of the bottom plate, a mounting column is fixedly connected to the top of the bottom plate, a lighting assembly is fixedly connected to the surface of the mounting column, an observation assembly is fixedly connected to the surface of the mounting column, and a shooting assembly located above the observation assembly is fixedly connected to the right side of the mounting column;

[0009] The chuck includes a disc body movably connected to the top of the base plate, a grip rod is fixedly connected to the top of the disc body, a clamping groove is opened on the top of the disc body, two groups of extension grooves are opened on the top of the disc body, a spring is fixedly connected to the inner wall of the extension groove, a clamping block is fixedly connected to the side of the spring away from the inner wall of the extension groove, and the two groups of clamping blocks are fitted together, and a friction groove is opened on the inner side of the clamping block.

[0010] Furthermore, the bottom plate includes a plate body, a rotation groove is formed on the top of the plate body, and the bottom of the plate body is movably connected to the inside of the rotation groove.

[0011] Furthermore, bottom legs are fixedly connected to both sides of the bottom of the plate body, and the bottom legs are U-shaped.

[0012] Furthermore, the mounting column includes a vertical plate fixedly connected to the left side of the top of the plate body, and a plurality of thread grooves are formed on the outer side of the vertical plate.

[0013] Furthermore, the lighting assembly includes a first movable block movably connected to the surface of the vertical plate, the left side of the first movable block is threadedly connected to a first bolt, the right side of the first movable block is fixedly connected to a connecting rod, the right side of the connecting rod is fixedly connected to a connecting ring, and the bottom of the connecting ring is fixedly connected to a plurality of lighting beads.

[0014] Furthermore, the observation assembly includes a second movable block movably connected to the surface of the vertical plate, the left side of the second movable block is threadedly connected to a second bolt, the right side of the second movable block is fixedly connected to a fixed rod, and the right side of the fixed rod is fixedly connected to a magnifying glass.

[0015] Furthermore, the shooting assembly includes a support rod fixedly connected to the right side of the vertical plate, a camera is fixedly connected to the right side of the support rod, and a top plate is fixedly connected to the top of the camera.

[0016] The beneficial effects of the utility model are:

[0017] 1. Through the set chuck, the chuck is movably connected with the rotating groove. When the tools are of different sizes, the staff pushes a set of blocks outward, and the blocks slide and connect in the extension groove, and then puts the bottom of the tool into the slot. Then the staff releases the hand that pushes the blocks, and the blocks automatically reset under the elastic force of the spring. The two sets of blocks clamp the tool, and the friction groove on the inside of the blocks is close to the tool to make the tool more stable. Then the lighting beads are started to illuminate the tool, and the camera is used to face the magnifying glass for better inspection of the tool. During the inspection, the staff holds the handle to drive the disk to rotate, and the peripheral inspection of the tool is more thorough.

[0018] 2. Through the setting of the grip rod, the grip rod is fixedly connected to the top of the disc body. When inspecting the tool, the staff holds the grip rod to drive the disc body to rotate, so as to inspect the periphery of the tool more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

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

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

[0022] Figure 4 This is a schematic diagram of the lighting assembly structure of the utility model.

[0023] In the figure: 1, bottom plate; 101, plate body; 102, rotating groove; 2, bottom leg; 3, chuck; 301, plate body; 302, grip rod; 303, slot; 304, extension slot; 305, spring; 306, block; 307, friction slot; 4, mounting column; 401, vertical plate; 402, threaded groove; 5, lighting assembly; 501, first moving block; 502, first bolt; 503, connecting rod; 504, connecting ring; 505, lighting lamp bead; 6, observation assembly; 601, second moving block; 602, second bolt; 603, fixing rod; 604, magnifying glass; 7, shooting assembly; 701, support rod; 702, camera; 703, top plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0025] See also Figure 1-4 : A tool wear detection device, comprising a base plate 1, a chuck 3 is movably connected to the top of the base plate 1, a mounting column 4 is fixedly connected to the top of the base plate 1, a lighting component 5 is fixedly connected to the surface of the mounting column 4 to facilitate lighting of the tool, an observation component 6 is fixedly connected to the surface of the mounting column 4, and a shooting component 7 located above the observation component 6 is fixedly connected to the right side of the mounting column 4;

[0026] The chuck 3 includes a disc body 301 movably connected to the top of the bottom plate 1, and a grip rod 302 is fixedly connected to the top of the disc body 301. When inspecting the tool, the staff holds the grip rod 302 to drive the disc body 301 to rotate, so as to inspect the periphery of the tool more thoroughly. A card slot 303 is provided on the top of the disc body 301, so as to facilitate the bottom of the tool to be placed into the card slot 303. Two groups of extension grooves 304 are provided on the top of the disc body 301, and a spring 305 is fixedly connected to the inner wall of the extension groove 304. A card block 306 is fixedly connected to the side of the spring 305 away from the inner wall of the extension groove 304, and the two groups of card blocks 306 are fitted together, and a friction groove 307 is provided on the inner side of the card block 306.

[0027] The bottom plate 1 includes a plate body 101, a rotation groove 102 is formed on the top of the plate body 101, and the bottom of the plate body 301 is movably connected to the inside of the rotation groove 102. The bottom legs 2 are fixedly connected to both sides of the bottom of the plate body 101, and the bottom legs 2 are U-shaped, which is convenient for supporting the entire device;

[0028] The installation column 4 includes a vertical plate 401 fixedly connected to the left side of the top of the plate body 101, and a plurality of threaded grooves 402 are provided on the outer side of the vertical plate 401. The lighting assembly 5 includes a first moving block 501 movably connected to the surface of the vertical plate 401, and a first bolt 502 is threadedly connected to the left side of the first moving block 501, and a connecting rod 503 is fixedly connected to the right side of the first moving block 501, and a connecting ring 504 is fixedly connected to the right side of the connecting rod 503, and a plurality of lighting lamp beads 505 for illuminating the tool are fixedly connected to the bottom of the connecting ring 504. The staff moves the first moving block 501 on the surface of the vertical plate 401, and after adjusting to a suitable distance, screws the first bolt 502 into a threaded groove 402 to fix the connecting ring 504;

[0029] The observation component 6 includes a second movable block 601 movably connected to the surface of the vertical plate 401, a second bolt 602 is threadedly connected to the left side of the second movable block 601, a fixed rod 603 is fixedly connected to the right side of the second movable block 601, and a magnifying glass 604 is fixedly connected to the right side of the fixed rod 603. The staff moves the second movable block 601 on the surface of the vertical plate 401, and after adjusting to a suitable distance, screws the second bolt 602 into a threaded groove 402 to fix the magnifying glass 604. The shooting component 7 includes a supporting rod 701 fixedly connected to the right side of the vertical plate 401, a camera 702 is fixedly connected to the right side of the supporting rod 701, and a top plate 703 is fixedly connected to the top of the camera 702.

[0030] To sum up, when the utility model is in use, when the knives are of different sizes, the staff pushes a group of blocks 306 outward, and the blocks 306 are slidably connected in the extension groove 304, and then the bottom of the tool is placed in the slot 303. Then the staff releases the hand that pushes the blocks 306, and the blocks 306 automatically reset under the elastic force of the spring 305. The two groups of blocks 306 clamp the tool, and the friction groove 307 on the inner side of the blocks 306 is close to the tool to make the tool more stable. Then the lighting lamp bead 505 is started to illuminate the tool, and the camera 702 is used to face the magnifying glass 604 for better detection of the tool. During the detection, the staff holds the handle 302 to drive the disk 301 to rotate, so as to detect the periphery of the tool more thoroughly.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tool wear detection device, comprising a base plate (1), characterized in that: The top of the base plate (1) is movably connected to a chuck (3), the top of the base plate (1) is fixedly connected to a mounting column (4), the surface of the mounting column (4) is fixedly connected to a lighting assembly (5), the surface of the mounting column (4) is fixedly connected to an observation assembly (6), and the right side of the mounting column (4) is fixedly connected to a shooting assembly (7) located above the observation assembly (6); The chuck (3) comprises a disk body (301) movably connected to the top of the base plate (1); a gripping rod (302) is fixedly connected to the top of the disk body (301); a clamping groove (303) is provided on the top of the disk body (301); two groups of extension grooves (304) are provided on the top of the disk body (301); a spring (305) is fixedly connected to the inner wall of the extension groove (304); a clamping block (306) is fixedly connected to the side of the spring (305) away from the inner wall of the extension groove (304); the two groups of clamping blocks (306) are fitted together; and a friction groove (307) is provided on the inner side of the clamping block (306).

2. A tool wear detection device according to claim 1, characterized in that: The bottom plate (1) comprises a plate body (101), a rotation groove (102) is provided on the top of the plate body (101), and the bottom of the disc body (301) is movably connected to the inside of the rotation groove (102).

3. A tool wear detection device according to claim 2, characterized in that: Bottom legs (2) are fixedly connected to both sides of the bottom of the plate body (101), and the bottom legs (2) are U-shaped.

4. A tool wear detection device according to claim 2, characterized in that: The mounting column (4) comprises a vertical plate (401) fixedly connected to the left side of the top of the plate body (101), and a plurality of thread grooves (402) are formed on the outer side of the vertical plate (401).

5. A tool wear detection device according to claim 4, characterized in that: The lighting assembly (5) comprises a first movable block (501) movably connected to the surface of the vertical plate (401), the left side of the first movable block (501) is threadedly connected to a first bolt (502), the right side of the first movable block (501) is fixedly connected to a connecting rod (503), the right side of the connecting rod (503) is fixedly connected to a connecting ring (504), and the bottom of the connecting ring (504) is fixedly connected to a plurality of lighting lamp beads (505).

6. A tool wear detection device according to claim 4, characterized in that: The observation assembly (6) comprises a second movable block (601) movably connected to the surface of the vertical plate (401), a second bolt (602) being threadedly connected to the left side of the second movable block (601), a fixed rod (603) being fixedly connected to the right side of the second movable block (601), and a magnifying glass (604) being fixedly connected to the right side of the fixed rod (603).

7. A tool wear detection device according to claim 4, characterized in that: The shooting assembly (7) comprises a support rod (701) fixedly connected to the right side of the vertical plate (401), a camera (702) fixedly connected to the right side of the support rod (701), and a top plate (703) fixedly connected to the top of the camera (702).

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