A cylindrical appearance inspection equipment that restricts the free rotation of the cylinder
A visual inspection, cylindrical technology, applied in the direction of optical testing flaws/defects, etc., can solve the problem of not being able to limit the freedom of rotation of the cylinder
Active Publication Date: 2016-09-07
安徽德鸿机件制造有限公司
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Problems solved by technology
However, generally the roller track is arranged on the bottom surface of the cylinder body, which can only limit the freedom of the cylinder body's up and down movement, but cannot limit the freedom of rotation of the cylinder body in the visual inspection equipment.
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[0022] like Figure 1 to Figure 2 As shown, a cylindrical appearance inspection device that restricts the free rotation of the cylinder body includes a disc-shaped end part 11, a disc-shaped end part 2 12, and a cross bar connecting the disc-shaped end part 11 and the disc-shaped end part 2 12 20. The first roller frame 31 and the second roller frame 32 connecting the first disc-shaped end 11 and the second disc-shaped end 12, and the guide rod 40 that guides the cylinder A into the appearance inspection equipment, and the first disc-shaped end 11 There is a channel opening for the cylinder A to enter and exit. The guide rod 40 is located on one side of the cylinder A entering the visual inspection equipment, and also includes a roller frame 3 33 located on the other side of the cylinder A entering the visual inspection equipment.
[0023] The cylindrical visual inspection device for restricting the rotation freedom of the cylinder further includes two limit rods 50 parallel t...
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The invention discloses a cylindrical appearance inspection device for restricting the freedom of rotation of a cylinder body, which comprises two disc-shaped ends (11; 12) and a cross bar (20) connecting the two disc-shaped ends (11; 12) , a roller frame (31; 32) connecting two disc-shaped ends (11; 12), a guide rod (40) for guiding the cylinder body (A) into the visual inspection equipment, and the disc-shaped end (11) is set There is a channel opening for the cylinder body (A) to enter and exit, and the guide rod (40) is located on one side of the cylinder body (A) entering the visual inspection equipment, and also includes the other side of the cylinder body (A) entering the visual inspection equipment roller rack(33). Since the guide rod is set on one side of the cylinder body, the other side of the cylinder body is equipped with a roller frame, and the bottom of the cylinder body also has a roller frame, therefore, under the joint action of the guide rod and the roller frame, the cylinder can be restricted. The rotation of the body in the visual inspection equipment.
Description
technical field [0001] The invention relates to the field of appearance inspection equipment for parts, in particular to a cylindrical appearance inspection equipment that restricts the freedom of rotation of a cylinder. Background technique [0002] The cylinder of the automobile engine is an important actuator in the component. Due to reasons such as production equipment or operating technology level, there are often visible defects in the cylinder block in actual production. Therefore, it is necessary to carry out relevant appearance inspection before the cylinder block leaves the factory. The scope of appearance inspection mainly includes: all planes of the cylinder body should not have obvious protrusions, depressions, scratches and defects. Among them, the deformation depression formed due to the internal stress of the material is a common defect. [0003] The visual inspection equipment used to detect surface defects of the cylinder body should have the following f...
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IPC IPC(8): G01N21/88
Inventor 张容
Owner 安徽德鸿机件制造有限公司