CN214794517U - Synchronous detection device for observing inner hole cladding quality - Google Patents
Synchronous detection device for observing inner hole cladding quality Download PDFInfo
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- CN214794517U CN214794517U CN202023077979.2U CN202023077979U CN214794517U CN 214794517 U CN214794517 U CN 214794517U CN 202023077979 U CN202023077979 U CN 202023077979U CN 214794517 U CN214794517 U CN 214794517U
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Abstract
The utility model relates to a synchronous detection device for observing inner hole cladding quality, which comprises an inner diameter cladding head body, wherein a laser channel, a water cooling channel, a powder feeding channel and a reflector are arranged in the inner diameter cladding head body; the tail end of the longitudinal laser channel is provided with a light outlet; the inner diameter cladding head body is provided with a detection mechanism; the detection mechanism comprises a wire conveying box arranged above the inner diameter cladding head body, and the left end of the wire conveying box is provided with a steering elbow; a lamp post is arranged below the steering elbow, LED lamp beads arranged in an annular mode are arranged on the outer surface of the lamp post, a camera capable of focusing is arranged below the lamp post, and the direction of the camera is consistent with the direction of a light path of the light outlet. The camera focal length through detection mechanism is adjustable, and the visual field luminance is controllable, can guarantee that final photograph/video recording is effectual to can realize the file function of shooing, can observe whether the inside diameter melts and covers the surface and have defects such as crackle, unevenness, realize the synchronous detection of inside diameter surface quality and all cladding positions.
Description
Technical Field
The utility model relates to a detection device technical field especially relates to a synchronous detection device for observing hole melts and covers quality.
Background
The laser cladding technology is an important component of the laser processing technology, is also called laser surface remanufacturing, laser surface additive manufacturing and the like, and is a new surface modification technology. The principle is that a powder feeder is used for adding cladding materials into a laser melting pool, and a high-energy laser beam is used for melting the cladding materials and a thin layer on the surface of a base material together to form a metallurgically bonded cladding layer on the surface of the base material.
Inner hole cladding is an important application branch of laser cladding technology, and can realize the wear-resisting, corrosion-resisting, heat-resisting, oxidation-resisting and electrical properties of the inner diameter surface of a matrix.
Generally, after the laser cladding process is completed, the surface quality of the cladding position needs to be detected, and whether the surface has defects such as cracks, unevenness and the like is observed.
Due to the difference between the structural form and the outer diameter, after laser cladding of the inner diameter, direct observation of the quality of the cladding surface is generally difficult to realize, and only observation can be carried out through an industrial endoscope and the like. However, the industrial endoscope often has the problems of difficulty in adjusting and shaking the focal length, which results in a fuzzy observation field and is not beneficial to the development of actual work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a synchronous detection device for observing hole melts and covers the quality.
The utility model discloses a realize through following technical scheme:
a synchronous detection device for observing inner hole cladding quality comprises an inner diameter cladding head body, wherein a laser channel, a water cooling channel, a powder feeding channel and a reflector are arranged in the inner diameter cladding head body; the laser channel comprises a transverse laser channel and a longitudinal laser channel which are mutually communicated and are relatively vertical; the tail end of the longitudinal laser channel is provided with a light outlet; the inner diameter cladding head body is provided with a detection mechanism; the detection mechanism comprises a wire conveying box arranged above the inner diameter cladding head body, and a steering elbow is arranged at the left end of the wire conveying box; a lamp post is arranged below the steering elbow, LED lamp beads arranged in an annular mode are arranged on the outer surface of the lamp post, a camera capable of focusing is arranged below the lamp post, and the direction of the camera is consistent with the direction of a light path of the light outlet.
According to the technical scheme, preferably, the reflector is obliquely fixed at the communication position of the transverse laser channel and the longitudinal laser channel through a pressing sheet, and the pressing sheet is fixedly connected with the inner diameter cladding head body through a screw.
According to the technical scheme, preferably, a protective cover with high heat resistance is arranged on the outer surface of the detection mechanism, and a foldable L-shaped side cover plate is hinged to the left side of the protective cover; electric telescopic handle is installed through the fixing base to the roof inboard of protection casing, electric telescopic handle's free end is articulated mutually with the inner wall of L shape side apron.
The utility model has the advantages that:
1. whether the inner diameter cladding surface has cracks, unevenness and other defects can be observed, and the quality of the inner diameter surface can be synchronously detected;
2. the camera is arranged near the inner diameter cladding head and is close to the light outlet. The advancing paths of the camera and the light outlet are completely consistent, so that all cladding positions can be detected;
3. the camera has adjustable focal length and controllable field brightness, can ensure good final photographing/video recording effect, and can realize photographing and archiving functions.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
In the figure: 1. an inner diameter cladding head body; 2. a laser channel; 21. a transverse laser channel; 22. a longitudinal laser channel; 3. a water-cooling channel; 4. a powder feeding channel; 5. a mirror; 6. a light outlet; 7. a wire feeding box; 8. a steering elbow; 9. a lamp post; 10. LED lamp beads; 11. a camera; 12. tabletting; 13. a protective cover; 14. an L-shaped side cover plate; 15. an electric telescopic rod.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, the utility model relates to a synchronous detection device for observing inner hole cladding quality, which comprises an inner diameter cladding head body 1, wherein a laser channel 2, a water cooling channel 3, a powder feeding channel 4 and a reflector 5 are arranged in the inner diameter cladding head body 1; the laser channel 2 comprises a transverse laser channel 21 and a longitudinal laser channel 22 which are communicated with each other and are vertical relatively; the tail end of the longitudinal laser channel 22 is provided with a light outlet 6; the inner diameter cladding head body 1 is provided with a detection mechanism; the detection mechanism comprises a wire conveying box 7 arranged above the inner diameter cladding head body 1, and a steering elbow 8 is arranged at the left end of the wire conveying box 7; turn to 8 below of elbow is equipped with lamp pole 9, the surface of lamp pole 9 is equipped with the LED lamp pearl 10 of annular arrangement, lamp pole 9 below is equipped with the camera 11 that can focus, the orientation of camera 11 is unanimous with 6 light path directions in light-emitting window, the input of camera 11 and lamp pole 9 is through built-in electric wire through turning to elbow 8 and wire transport box 7 and finally being connected to external prior art's remote control system electric connection, internal diameter melts and covers first body 1 external prior art's laser cladding equipment can.
The working principle is as follows: when the inner diameter cladding of the workpiece is finished (or the inner diameter cladding of the workpiece is carried out), residual powder and slag in the workpiece can be removed firstly; the camera 11 and the lamp post 9 are remotely started through an external control system, and then the photographing/video recording process can be started; by moving the inner diameter cladding head to the position of the surface to be observed, the focal length of the camera 11 and the brightness of the LED lamp are adjusted until the visual field is clear, so that whether the surface has cracks, unevenness and other defects can be observed, and the quality of the inner diameter surface of the workpiece can be synchronously detected.
According to the technical scheme, preferably, the reflector 5 is obliquely fixed at the communication position of the transverse laser channel 21 and the longitudinal laser channel 22 through a pressing sheet 12, and the pressing sheet 12 is fixedly connected with the inner diameter cladding head body 1 through a screw.
According to the technical scheme, preferably, a protective cover 13 with high heat resistance is arranged on the outer surface of the detection mechanism, and a foldable L-shaped side cover plate 14 is hinged to the left side of the protective cover 13; an electric telescopic rod 15 arranged in the horizontal direction is installed on the inner side of the top wall of the protective cover 13 through a fixed seat, the free end of the electric telescopic rod 15 is hinged with the inner wall of the L-shaped side cover plate 14, and the electric telescopic rod 15 is electrically connected with an external control system in the prior art through an internal electric wire; when synchronous detection is not needed, the detection mechanism is protected from high-temperature damage caused by long-time laser cladding construction.
The utility model has the advantages that:
1. whether the inner diameter cladding surface has cracks, unevenness and other defects can be observed, and the quality of the inner diameter surface can be synchronously detected;
2. the camera is arranged near the inner diameter cladding head and is close to the light outlet. The advancing paths of the camera and the light outlet are completely consistent, so that all cladding positions can be detected;
3. the camera has adjustable focal length and controllable field brightness, can ensure good final photographing/video recording effect, and can realize photographing and archiving functions.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (3)
1. A synchronous detection device for observing inner hole cladding quality is characterized by comprising an inner diameter cladding head body (1), wherein a laser channel (2), a water cooling channel (3), a powder feeding channel (4) and a reflector (5) are arranged in the inner diameter cladding head body (1); the laser channel (2) comprises a transverse laser channel (21) and a longitudinal laser channel (22) which are communicated with each other and are vertical relatively; the tail end of the longitudinal laser channel (22) is provided with a light outlet (6); the inner diameter cladding head body (1) is provided with a detection mechanism; the detection mechanism comprises a wire conveying box (7) arranged above the inner diameter cladding head body (1), and a steering elbow (8) is arranged at the left end of the wire conveying box (7); the LED lamp is characterized in that a lamp post (9) is arranged below the steering elbow (8), LED lamp beads (10) which are arranged in an annular mode are arranged on the outer surface of the lamp post (9), a camera (11) which can be focused is arranged below the lamp post (9), and the direction of the camera (11) is consistent with the light path direction of the light outlet (6).
2. The synchronous detection device for observing the cladding quality of the inner hole is characterized in that the reflecting mirror (5) is obliquely fixed at the communication position of the transverse laser channel (21) and the longitudinal laser channel (22) through a pressing sheet (12), and the pressing sheet (12) is fixedly connected with the inner diameter cladding head body (1) through a screw.
3. The synchronous detection device for observing the cladding quality of the inner hole as claimed in claim 2, wherein a protective cover (13) with high heat resistance is arranged on the outer surface of the detection mechanism, and a foldable L-shaped side cover plate (14) is hinged to the left side of the protective cover (13); electric telescopic rod (15) are installed through the fixing base to the roof inboard of protection casing (13), electric telescopic rod (15)'s free end is articulated mutually with the inner wall of L shape side apron (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077979.2U CN214794517U (en) | 2020-12-20 | 2020-12-20 | Synchronous detection device for observing inner hole cladding quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077979.2U CN214794517U (en) | 2020-12-20 | 2020-12-20 | Synchronous detection device for observing inner hole cladding quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214794517U true CN214794517U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023077979.2U Active CN214794517U (en) | 2020-12-20 | 2020-12-20 | Synchronous detection device for observing inner hole cladding quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214794517U (en) |
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2020
- 2020-12-20 CN CN202023077979.2U patent/CN214794517U/en active Active
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