Laser cladding coating detection equipment

Abstract

The utility model provides laser cladding coating detection equipment, and relates to the field of laser cladding. Comprising a base, an adjusting device used for adjusting detection equipment is arranged on the upper surface of the base and comprises a movable plate, one end of the movable plate is fixedly connected with the lower surface of a first sliding block, the upper surface of the first sliding block is fixedly connected with the lower end of a fixed supporting column, and the upper end of the fixed supporting column is fixedly connected with the lower surface of a fixed block; the middle of the first sliding block is in sliding connection with the surface of the outer circle of the first sliding rod. According to the coating detection equipment, through cooperative use of a movable plate, a first sliding block, a first sliding rod, a fixed plate, a fixed supporting column and a fixed block, when a laser cladding coating is detected, a second motor drives a second threaded rod to rotate, and the movable plate can drive the first sliding block to slide; and the fixed support column and the fixed block can conveniently drive the detection mechanism to move back and forth, so that the coatings of the detected pieces at different positions can be conveniently detected.

Description

Technical Field

[0001] The utility model relates to a detection device, in particular to a laser cladding coating detection device, belonging to the technical field of laser cladding. Background Technique

[0002] Laser cladding, also known as laser cladding or laser coating, is a new surface modification technology. It forms a metallurgical-bonded filler cladding layer on the surface of the substrate by adding a cladding material on the surface of the substrate and using a high-energy-density laser beam to melt it together with a thin layer on the surface of the substrate.

[0003] After retrieval, a laser cladding coating detection device disclosed in a Chinese patent with the publication number CN220794199U includes symmetrically arranged support frames, a workpiece to be clad, and a laser cladding device. An installation seat is fixedly installed at the upper end of the support frame through screws. In this application, a thickness detection component is arranged on the laser cladding device. The thickness detection components are arranged side by side and at intervals, and it can detect the thickness of the laser cladding layer in real time. After the laser cladding thickness is unqualified, the indicator light is triggered to light up, so that the operator can accurately and intuitively understand the unqualified position of the cladding, and then adjust the laser cladding device to meet the cladding requirements of the workpiece.

[0004] Although the above patent can enable the operator to accurately and intuitively understand the unqualified position of the cladding, the detection device in the above patent is difficult to adjust the detection position. When the workpiece to be detected is being detected, the position is likely to be unstable, resulting in inaccurate detection. Therefore, we provide a laser cladding coating detection device to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a laser cladding coating detection device to solve the above problems, in order to solve the problem that it is difficult to lift in the prior art.

[0006] The utility model is realized through the following technical solutions: A laser cladding coating detection device includes a base. An adjusting device for adjusting the detection device is arranged on the upper surface of the base. The adjusting device includes a movable plate. One end of the movable plate is fixedly connected to the lower surface of a first slider. The upper surface of the first slider is fixedly connected to the lower end of a fixed column. The upper end of the fixed column is fixedly connected to the lower surface of a fixed block. The middle part of the first slider is slidably connected to the outer circumferential surface of a first slide bar. One end of the first slide bar is fixedly connected to one side of a fixed plate. The lower surface of the fixed plate is fixedly connected to the upper surface of the base.

[0007] Preferably, a chute is opened on the upper surface of the base, and the inside of the chute is fixedly connected to the lower surface of the first slider, which is convenient for the first slider to slide back and forth, and the detection can be carried out according to the movement of the first slider.

[0008] Preferably, the middle part of the movable plate is slidably connected to the outer circumferential surface of the second threaded rod. One end of the second threaded rod is fixedly connected to the output shaft of the second motor, and the lower surface of the second motor is fixedly connected to the lower surface of the base. The other end of the second threaded rod is rotatably connected to the support plate on the lower surface of the base, which can drive the adjusting device to adjust back and forth, facilitating the detection of the workpieces to be detected at different positions.

[0009] Preferably, a lifting device for lifting the workpiece to be detected is provided on the upper surface of the base. The lifting device includes a second slide bar fixedly connected to the upper surface of the base. The outer circumferential surface of the second slide bar is slidably connected to the middle parts of the four corners of the placing plate. The middle part of one side of the placing plate is fixedly connected to one side of the connecting block, and the upper surface of the connecting block is fixedly connected to the telescopic end of the electric telescopic rod. The fixed end of the electric telescopic rod is fixedly connected to the upper surface inside the first fixing frame, and the lower end of one side of the first fixing frame is fixedly connected to one side of the base, which can drive the detection mechanism to move left and right, facilitating the detection.

[0010] Preferably, one side of the fixed block is fixedly connected to the lower surface of the first motor, and the output shaft of the first motor is fixedly connected to one end of the first threaded rod. The middle part of one end of the first threaded rod is rotatably connected to the middle part of the fixed block, which can drive the second slider to slide, facilitating the detection mechanism to detect the workpiece to be detected on the placing plate.

[0011] Preferably, the middle part of the outer circumferential surface of the first threaded rod is slidably connected to the middle part of one end of the second slider, and the middle part of the other end of the second slider is slidably connected to the outer circumferential surface of the third slide bar. One end of the third slide bar is fixedly connected to one side of the fixed block. When the second slider slides, the third slide bar guides it to prevent self-rotation during sliding.

[0012] Preferably, a detection mechanism for detecting the laser cladding coating is provided on the lower surface of the second slider. The detection mechanism includes a second fixing frame fixedly connected to the lower surface of the second slider. The lower surface of the second fixing frame is fixedly connected to the lower surface of the protective shell. The inside of the protective shell is slidably connected to one side of the contact plate. The middle part of the lower surface of the contact plate is fixedly connected to the upper end of the detection rod. The outer circumferential surface of the detection rod is slidably connected to the middle part of the lower surface of the second fixing frame, which can drive the detection rod on the detection mechanism to slide on the workpiece to be detected, enabling more sensitive detection of the workpiece to be detected.

[0013] Preferably, the lower surface of the contact plate is fixedly connected to one end of a spring, and the other end of the spring is fixedly connected to the lower surface of the second fixing bracket. The middle of the upper surface of the protective shell is fixedly connected to the middle of one end of an alarm lamp. When the coating of the detected part is too high, the detection rod contacts the alarm lamp, and the alarm lamp emits a bright light, which is convenient to remind the staff that the coating of the detected part is too high.

[0014] The present utility model provides a laser cladding coating detection device, and its beneficial effects are as follows:

[0015] Through the combined use of the movable plate, the first slider, the first sliding rod, the fixed plate, the fixed support column and the fixed block, when detecting the laser cladding coating, the second motor drives the second threaded rod to rotate, which can make the movable plate drive the first slider to slide, facilitating the fixed support column and the fixed block to drive the detection mechanism to move back and forth, and facilitating the detection of the coatings of detected parts at different positions.

[0016] Through the combined use of the second sliding rod, the placement plate, the first fixing bracket, the connecting block and the electric telescopic rod, the detected part is placed on the placement plate, and under the action of the electric telescopic rod, the placement plate can be driven to move up and down, enabling the detection mechanism to detect the coating of the detected part on the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 is the three-dimensional structure schematic diagram of the adjusting device of the present utility model;

[0019] Figure 3 is the three-dimensional structure schematic diagram of the lifting device of the present utility model;

[0020] Figure 4 is the three-dimensional sectional structure schematic diagram of the detection mechanism of the present utility model.

[0021]

SYMBOLS OF MAIN COMPONENTS

[0022] 1. Base;

[0023] 2. Adjusting device; 201. Movable plate; 202. First slider; 203. First sliding rod; 204. Fixed plate; 205. Fixed support column; 206. Fixed block;

[0024] 3. Lifting device; 301. Second sliding rod; 302. Placement plate; 303. First fixing bracket; 304. Connecting block; 305. Electric telescopic rod;

[0025] 4. Detection mechanism; 401. Second fixing frame; 402. Protective shell; 403. Detection rod; 404. Spring; 405. Contact plate; 406. Alarm lamp;

[0026] 5. Chute; 6. First motor; 7. First threaded rod; 8. Third slide bar; 9. Second slider; 10. Second motor; 11. Second threaded rod. Detailed implementation manner

[0027] An embodiment of the present utility model provides a laser cladding coating detection device.

[0028] Please refer to Figure 3 , which includes a base 1. An elevating device 3 for lifting the workpiece to be detected is arranged on the upper surface of the base 1. The elevating device 3 includes a second slide bar 301 fixedly connected to the upper surface of the base 1. The outer circumferential surface of the second slide bar 301 is slidably connected to the middle parts of the four corners of the placing plate 302. The middle part of one side of the placing plate 302 is fixedly connected to one side of a connecting block 304. The upper surface of the connecting block 304 is fixedly connected to the telescopic end of an electric telescopic rod 305. The fixed end of the electric telescopic rod 305 is fixedly connected to the inner upper surface of a first fixing frame 303. The lower end of one side of the first fixing frame 303 is fixedly connected to one side of the base 1. After the workpiece to be detected is placed on the placing plate 302, the placing plate 302 can be driven to rise under the action of the electric telescopic rod 305, which is convenient for the detection mechanism 4 to detect the coating of the workpiece to be detected on the placing plate 302. The second slide bars 301 are installed at the four corners of the base 1, which can guide the placing plate 302 to prevent the placing plate 302 from tilting during the up and down lifting. The first fixing frame 303 is fixed on both sides of the base 1, so that the electric telescopic rods 305 on both sides can drive the placing plate 302 to rise and fall.

[0029] Please refer to Figure 1 and Figure 2 , a chute 5 is opened on the upper surface of the base 1. The inner part of the chute 5 is fixedly connected to the lower surface of a first slider 202. The chute 5 arranged on the upper surface of the base 1 can enable the first slider 202 to slide inside, which is convenient for adjusting the detection mechanism 4. An adjusting device 2 for adjusting the detection device is arranged on the upper surface of the base 1. The adjusting device 2 includes a movable plate 201.

[0030] The middle part of the movable plate 201 is slidably connected to the outer circumferential surface of the second threaded rod 11. One end of the second threaded rod 11 is fixedly connected to the output shaft of the second motor 10. The lower surface of the second motor 10 is fixedly connected to the lower surface of the base 1. The other end of the second threaded rod 11 is rotatably connected to the support plate on the lower surface of the base 1. When adjustment is required, the second motor 10 drives the second threaded rod 11 to rotate, and drives the movable plate 201 to slide back and forth through the second threaded rod 11, which can drive the detection mechanism 4 to adjust back and forth, facilitating the detection mechanism 4 to detect the coatings of the workpieces to be detected at different positions. The second motor 10 is fixed on the support plate under the base 1, and the support plate also fixes the second threaded rod 11 to prevent the second threaded rod 11 from shaking during rotation.

[0031] One end of the movable plate 201 is fixedly connected to the lower surface of the first slider 202. The upper surface of the first slider 202 is fixedly connected to the lower end of the fixed support 205. The upper end of the fixed support 205 is fixedly connected to the lower surface of the fixed block 206. One side of the fixed block 206 is fixedly connected to the lower surface of the first motor 6. The output shaft of the first motor 6 is fixedly connected to one end of the first threaded rod 7.

[0032] Please refer to Figure 4 , the middle part of the outer circumferential surface of the first threaded rod 7 is slidably connected to the middle part of one end of the second slider 9. The lower surface of the second slider 9 is provided with a detection mechanism 4 for detecting the laser cladding coating. The detection mechanism 4 includes a second fixing frame 401 fixedly connected to the lower surface of the second slider 9. The lower surface of the second fixing frame 401 is fixedly connected to the lower surface of the protective shell 402. The inside of the protective shell 402 is slidably connected to one side of the contact plate 405. The lower surface of the contact plate 405 is fixedly connected to one end of the spring 404. The other end of the spring 404 is fixedly connected to the lower surface of the second fixing frame 401. The middle part of the upper surface of the protective shell 402 is fixedly connected to the middle part of one end of the alarm lamp 406. The protective shell 402 is fixed on the second fixing frame 401. When the detection rod 403 detects the coating of the workpiece to be detected, the detection rod 403 can push the contact plate 405 to rise. When the contact plate 405 touches the lower end of the alarm lamp 406, the alarm lamp 406 emits light, facilitating the staff to find out whether the workpiece to be detected is qualified.

[0033] The middle part of the lower surface of the contact plate 405 is fixedly connected to the upper end of the detection rod 403. The outer circumferential surface of the detection rod 403 is slidably connected to the middle part of the lower surface of the second fixing frame 401. The detection mechanism 4 is fixed on the second slider 9. The detection mechanism 4 can detect the coating thickness of the workpiece to be detected. The protective shell 402 can be fixed through the second fixing frame 401. When the detection rod 403 slides up and down, the spring 404 can reset the detection rod 403, which can prevent the situation that the detection rod 403 cannot reset after the detection. The middle part of the other end of the second slider 9 is slidably connected to the outer circumferential surface of the third slide rod 8. One end of the third slide rod 8 is fixedly connected to one side of the fixed block 206. The first threaded rod 7 can drive the second slider 9 to slide. The two ends of the third slide rod 8 can be fixed through the fixed blocks 206 on both sides. When the second slider 9 slides, the third slide rod 8 can guide the second slider 9 to prevent the second slider 9 from rotating during sliding, resulting in the second slider 9 being unable to drive the detection mechanism 4 to move.

[0034] One end of the first threaded rod 7 is rotatably connected to the middle part of the fixed block 206. The fixed block 206 can fix the first motor 6 to prevent the first motor 6 from shaking during operation. The first motor 6 drives the first threaded rod 7 to rotate, and the second slider 9 can be driven to slide through the first threaded rod 7. Moreover, the fixed block 206 can also fix the two ends of the first threaded rod 7. The middle part of the first slider 202 is slidably connected to the outer circumferential surface of the first slide rod 203. One end of the first slide rod 203 is fixedly connected to one side of the fixed plate 204. The lower surface of the fixed plate 204 is fixedly connected to the upper surface of the base 1. The movable plate 201 and the first slider 202 are fixed. When it is necessary to adjust the detection mechanism 4, the second motor 10 and the second threaded rod 11 can drive the adjusting device 2 to adjust, which is convenient to drive the detection mechanism 4 to detect the coatings of workpieces to be detected at different positions. The first slide rod 203 can guide the first slider 202 to prevent the first slider 202 from tilting during sliding, and can drive the fixed support 205 and the fixed block 206 to drive the detection mechanism 4 to adjust.

[0035] Working principle: The device can be fixed through the support legs, which is convenient for detecting the coating thickness of the workpiece to be detected. When the detection mechanism 4 needs to be adjusted, the second motor 10 can drive the second threaded rod 11 to rotate, and drive the movable plate 201 and the first slider 202 to slide through the second threaded rod 11, and drive the fixed support 205 and the fixed block 206 to move through the first slider 202. The fixed plate 204 is fixed on the base 1, and the first slide rod 203 can guide the first slider 202 to prevent the first slider 202 from tilting during sliding. The workpiece to be detected is placed on the placing plate 302. Under the action of the electric telescopic rod 305, it can drive the connecting block 304 and the placing plate 302 to move up and down, which is convenient for driving the workpiece to be detected to rise through the placing plate 302, so that the detection mechanism 4 can conveniently detect the coating thickness of the workpiece to be detected on the placing plate 302. The second slide rods 301 at the four corners of the placing plate 302 can guide the placing plate 302 to prevent the placing plate 302 from tilting during lifting. The first fixing frame 303 is fixed on both sides of the base 1, and chutes 5 are provided at both ends of the base 1 to facilitate the first slider 202 to slide in the chute 5. The first motor 6 drives the first threaded rod 7 to rotate, and drives the third slide rod 8 to slide through the first threaded rod 7. The third slide rod 8 can guide the second slider 9 during sliding to prevent the second slider 9 from rotating by itself during sliding. The second slider 9 fixes the detection mechanism 4, which is convenient for the detection mechanism 4 to detect the workpiece to be detected on the placing plate 302. When the detection rod 403 touches the workpiece to be detected on the placing plate 302, the detection rod 403 can change according to the thickness of the workpiece to be detected. When the thickness is too high, the contact plate 405 on the detection rod 403 will contact the lower end of the alarm lamp 406, and the alarm lamp 406 emits light, which is convenient for reminding the staff that the workpiece to be detected is unqualified. The spring 404 can reset the detection rod 403, solving the problem that the detection mechanism 4 cannot be adjusted.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cladding coating detection device, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with an adjusting device (2) for adjusting the detection device. The adjusting device (2) includes a movable plate (201). One end of the movable plate (201) is fixedly connected to the lower surface of a first slider (202). The upper surface of the first slider (202) is fixedly connected to the lower end of a fixed pillar (205). The upper end of the fixed pillar (205) is fixedly connected to the lower surface of a fixed block (206). The middle part of the first slider (202) is slidably connected to the outer circumferential surface of a first slide bar (203). One end of the first slide bar (203) is fixedly connected to one side of a fixed plate (204). The lower surface of the fixed plate (204) is fixedly connected to the upper surface of the base (1).

2. The laser cladding coating detection device according to claim 1, characterized in that: A chute (5) is formed in the upper surface of the base (1). The inside of the chute (5) is fixedly connected to the lower surface of the first slider (202).

3. The laser cladding coating detection device according to claim 1, characterized in that: The middle part of the movable plate (201) is slidably connected to the outer circumferential surface of a second threaded rod (11). One end of the second threaded rod (11) is fixedly connected to the output shaft of a second motor (10). The lower surface of the second motor (10) is fixedly connected to the lower surface of the base (1). The other end of the second threaded rod (11) is rotatably connected to a support plate on the lower surface of the base (1).

4. A laser cladding coating detection device according to claim 1, characterized in that: The upper surface of the base (1) is provided with a lifting device (3) for lifting the workpiece to be detected. The lifting device (3) includes a second slide bar (301) fixedly connected to the upper surface of the base (1). The outer circumferential surface of the second slide bar (301) is slidably connected to the middle parts of the four corners of a placement plate (302). The middle part of one side of the placement plate (302) is fixedly connected to one side of a connection block (304). The upper surface of the connection block (304) is fixedly connected to the telescopic end of a telescopic electric rod (305). The fixed end of the telescopic electric rod (305) is fixedly connected to the upper inner surface of a first fixing bracket (303). The lower end of one side of the first fixing bracket (303) is fixedly connected to one side of the base (1).

5. The laser cladding coating detection device according to claim 1, characterized in that: One side of the fixed block (206) is fixedly connected to the lower surface of a first motor (6). The output shaft of the first motor (6) is fixedly connected to one end of a first threaded rod (7). The middle part of one end of the first threaded rod (7) is rotatably connected to the middle part of the fixed block (206).

6. The laser cladding coating detection device according to claim 5, wherein: The middle part of the outer circumferential surface of the first threaded rod (7) is slidably connected to the middle part of one end of a second slider (9). The middle part of the other end of the second slider (9) is slidably connected to the outer circumferential surface of a third slide bar (8). One end of the third slide bar (8) is fixedly connected to one side of the fixed block (206).

7. The laser cladding coating detection device according to claim 6, wherein: The lower surface of the second slider (9) is provided with a detection mechanism (4) for detecting the laser cladding coating. The detection mechanism (4) includes a second fixing frame (401) fixedly connected to the lower surface of the second slider (9). The lower surface of the second fixing frame (401) is fixedly connected to the lower surface of the protective shell (402). The inside of the protective shell (402) is slidably connected to one side of the contact plate (405). The middle of the lower surface of the contact plate (405) is fixedly connected to the upper end of the detection rod (403). The outer circumferential surface of the detection rod (403) is slidably connected to the middle of the lower surface of the second fixing frame (401).

8. The laser cladding coating detection device according to claim 7, characterized in that: The lower surface of the contact plate (405) is fixedly connected to one end of a spring (404). The other end of the spring (404) is fixedly connected to the lower surface of the second fixing frame (401). The middle of the upper surface of the protective shell (402) is fixedly connected to the middle of one end of the alarm lamp (406).

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