CN218239864U - Appearance defect measuring device applied to cylindrical product - Google Patents
Appearance defect measuring device applied to cylindrical product Download PDFInfo
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- CN218239864U CN218239864U CN202222392251.1U CN202222392251U CN218239864U CN 218239864 U CN218239864 U CN 218239864U CN 202222392251 U CN202222392251 U CN 202222392251U CN 218239864 U CN218239864 U CN 218239864U
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- light source
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- appearance defect
- clamping jaw
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Abstract
The utility model discloses an appearance defect measuring device for cylindrical product belongs to measuring device technical field, detect the structure including location structure, light source structure and camera, location structure includes rotary platform and clamping jaw, the clamping jaw is connected on the rotary platform, the clamping jaw is holding the part, the light source structure includes first light source and second light source, camera detection structure includes that the line sweeps camera and camera mobile unit, the line sweeps the camera and connects on the camera mobile unit, the camera orientation is swept to the line the part. The utility model discloses an utilize location structure, light source structure and camera to detect the structure and mutually support, can the whole part circumference surface of complete scanning, accomplish 100% and detect mar and the crack on part surface comprehensively. The detection efficiency is improved, meanwhile, the omission caused by manual visual inspection is avoided, and the measurement efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of measuring device, especially, relate to an appearance defect measuring device who is applied to cylindrical product.
Background
In the precision machining process of cylindrical products, scratches or cracks appear on the appearance of the cylindrical products.
However, when the appearance of the existing cylindrical product is detected, manual visual observation is mostly adopted, so that the labor cost is high, the artificial eye fatigue is caused, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: when detecting cylinder class product outward appearance in order to solve present, adopt artifical visual observation mostly, lead to the cost of labor high, cause artifical eye fatigue, and detection efficiency low and the appearance imperfections measuring device who is applied to cylindrical product that provides.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an appearance defect measuring device for cylindrical product, includes location structure, light source structure and camera detection structure, location structure includes rotary platform and clamping jaw, the clamping jaw is connected on the rotary platform, the clamping jaw is holding the part, the light source structure includes first light source and second light source, camera detection structure includes that the line sweeps camera and camera mobile unit, the line is swept the camera and is connected on the camera mobile unit, the line is swept the camera orientation the part.
As a further description of the above technical solution:
the first light source is connected to the first connecting frame, and the second light source is connected to the second connecting frame.
As a further description of the above technical solution:
the first light source and the second light source are both obliquely arranged, and both face the part.
As a further description of the above technical solution:
and the bottom of the rotating platform is provided with a mounting bracket.
As a further description of the above technical solution:
the camera mobile unit comprises a transverse sliding rail and a connecting frame, wherein a longitudinal sliding rail is arranged on the connecting frame, a first guide rail groove body is arranged on the line scanning camera, a second guide rail groove body is arranged at the bottom of the connecting frame, the second guide rail groove body is connected to the transverse sliding rail in a sliding mode, and the first guide rail groove body is connected to the longitudinal sliding rail in a sliding mode.
As a further description of the above technical solution:
the cross section of the connecting frame is L-shaped.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, through utilizing location structure, light source structure and camera detection structure mutually support, location structure fixes a position the back to the product, and drive the product through rotary platform and rotate, make the line sweep the camera and shoot the part surface in succession, through setting up first light source and second light source on the product both sides, through passing through image recognition part surface defect and crack, camera mobile unit includes horizontal slide rail and link simultaneously, make the line sweep the camera and can carry out the upper and lower removal around, carry out the omnidirectional scanning to the part, the defect on short-term test part circumferential surface can be applied to this device, owing to adopt rotation and removal measurement, can completely scan whole part circumferential surface, accomplish 100% detects the mar and the crack on part surface comprehensively. The detection efficiency is improved, meanwhile, the omission caused by manual visual inspection is avoided, and the measurement efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.
Fig. 1 is a front view of an appearance defect measuring apparatus applied to a cylindrical product.
Fig. 2 is a side view of an appearance defect measuring apparatus applied to a cylindrical product.
Fig. 3 is a plan view of an appearance defect measuring apparatus applied to a cylindrical product.
Illustration of the drawings:
1-a positioning structure; 11-a rotating platform; 12-a clamping jaw; 2-a light source structure; 21-a first light source; 22-a second light source; 3-a camera detection structure; 31-line scan camera; 32-a camera movement unit; 321-a transverse slide rail; 322-a connecting frame; 4-parts; 5-a first connecting frame; 6-a second connecting frame; 7-longitudinal sliding rail; 8-a first guide rail groove body; 9-a second guide rail groove body; and 10, mounting a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "inner", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: an appearance defect measuring device applied to cylindrical products comprises a positioning structure 1, a light source structure 2 and a camera detection structure 3, wherein the positioning structure 1 comprises a rotating platform 11 and a clamping jaw 12, the clamping jaw 12 is connected to the rotating platform 11, a part 4 is clamped by the clamping jaw 12, the light source structure 2 comprises a first light source 21 and a second light source 22, the camera detection structure 3 comprises a line scanning camera 31 and a camera moving unit 32, the line scanning camera 31 is connected to the camera moving unit 32, and the line scanning camera 31 faces to the part 4.
The first light source 21 is connected to the first link 5, and the second light source 22 is connected to the second link 6. The stability of first light source and second light source connection is improved.
The first light source 21 and the second light source 22 are both arranged obliquely, and the first light source 21 and the second light source 22 are both directed toward the part 4. Carry out the light filling to the part, make things convenient for the line to sweep the definition that the camera shot.
The bottom of the rotating platform 11 is provided with a mounting bracket 10. The rotary platform is conveniently fixed on other working tables.
Camera mobile unit 32 includes transverse slide rail 321 and link 322, be provided with longitudinal slide rail 7 on the link 322, be provided with first guide rail cell body 8 on the camera 31 is swept to the line, the bottom of link 322 is provided with second guide rail cell body 9, second guide rail cell body 9 sliding connection be in on the transverse slide rail 321, 8 sliding connection of first guide rail cell body be in on the longitudinal slide rail 7.
The cross section of the connecting frame 322 is L-shaped. It is convenient second guide rail cell body 9 sliding connection be in on the transverse slide rail 321, first guide rail cell body 8 sliding connection be in on the vertical slide rail 7, be convenient for drive the line sweep camera and reciprocate around going on, can the whole part circumferential surface of complete scanning.
The working principle is as follows: through utilizing location structure, light source structure and camera detection structure mutually support, location structure fixes a position the back to the product, and drive the product through rotary platform and rotate, make the line sweep the camera and shoot the part surface in succession, through setting up first light source and second light source on product both sides, through part surface defect and crack through image recognition, camera mobile unit includes horizontal slide rail and link simultaneously, make the line sweep the camera and can carry out the removal from beginning to end, carry out the omnidirectional scanning to the part, this device can be applied to the defect of short-term test part circumferential surface, owing to adopt rotatory and removal measurement, can scan whole part circumferential surface completely, accomplish 100% complete mar and the crack that detects the part surface. The detection efficiency is improved, and meanwhile, the omission caused by manual visual inspection is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An appearance defect measuring device applied to a cylindrical product is characterized by comprising a positioning structure (1), a light source structure (2) and a camera detection structure (3), wherein the positioning structure (1) comprises a rotating platform (11) and a clamping jaw (12), the clamping jaw (12) is connected to the rotating platform (11), the clamping jaw (12) clamps a part (4), the light source structure (2) comprises a first light source (21) and a second light source (22), the camera detection structure (3) comprises a line scanning camera (31) and a camera moving unit (32), the line scanning camera (31) is connected to the camera moving unit (32), and the line scanning camera (31) faces to the part (4).
2. The appearance defect measuring device applied to the cylindrical product according to claim 1, wherein the first light source (21) is connected to the first connecting frame (5), and the second light source (22) is connected to the second connecting frame (6).
3. An appearance defect measuring device applied to a cylindrical product according to claim 2, characterized in that said first light source (21) and said second light source (22) are both arranged obliquely and said first light source (21) and said second light source (22) are both directed towards said part (4).
4. The appearance defect measuring device applied to cylindrical products according to claim 1, characterized in that the bottom of the rotating platform (11) is provided with a mounting bracket (10).
5. The appearance defect measuring device applied to the cylindrical product is characterized in that the camera moving unit (32) comprises a transverse sliding rail (321) and a connecting frame (322), a longitudinal sliding rail (7) is arranged on the connecting frame (322), a first guide rail groove body (8) is arranged on the line scanning camera (31), a second guide rail groove body (9) is arranged at the bottom of the connecting frame (322), the second guide rail groove body (9) is connected to the transverse sliding rail (321) in a sliding mode, and the first guide rail groove body (8) is connected to the longitudinal sliding rail (7) in a sliding mode.
6. The appearance defect measuring device applied to the cylindrical product as claimed in claim 1, wherein the connecting frame (322) is L-shaped in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222392251.1U CN218239864U (en) | 2022-09-08 | 2022-09-08 | Appearance defect measuring device applied to cylindrical product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222392251.1U CN218239864U (en) | 2022-09-08 | 2022-09-08 | Appearance defect measuring device applied to cylindrical product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218239864U true CN218239864U (en) | 2023-01-06 |
Family
ID=84663194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222392251.1U Active CN218239864U (en) | 2022-09-08 | 2022-09-08 | Appearance defect measuring device applied to cylindrical product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218239864U (en) |
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2022
- 2022-09-08 CN CN202222392251.1U patent/CN218239864U/en active Active
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