A coating detection device
A detection device and coating technology, which can be applied to measurement devices, mechanical devices, instruments, etc., can solve problems such as inaccurate detection results, and achieve the effect of ensuring accuracy
Active Publication Date: 2020-12-08
WUHAN MARINE MACHINERY PLANT
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Problems solved by technology
[0004] However, since the stylus is held by the operator, it is difficult to ensure that the stylus can always swipe on the coating with a uniform force, which will lead to inaccurate detection results
Method used
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0027] Embodiments of the present invention provide a coating detection device, such as figure 1 As shown, the coating detection device includes a cover plate 1, a slide seat 2, a clamping base 3, a needle 4, an elastic assembly 5 and a scale assembly 6, the cover plate 1 is located on the top of the slide seat 2, and the elastic assembly 5 is installed on the cover plate 1 and the slider 2, the scale assembly 6 includes a scale body 61 and a pointer 62, one end of the scale body 61 is fixed on the slider 2, and the other end of the scale body 61 is slidably inserted into the cover plate 1, and the pointer 62 Fixed on the cover plate 1, and the pointer 62 points to the scale arrangement on the scale main body 61, the clamping base 3 in...
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The invention discloses a cladding layer detection device, and belongs to the field of detection tools. The cladding layer detection device comprises a covering plate, a sliding seat, a clamping base,an embossing stylus, an elastic component and a scaleplate assembly; the covering plate is located at the top of the sliding seat, the elastic assembly is mounted between the covering plate and the sliding seat, the scaleplate assembly comprises a scaleplate main body and a pointer, one end of the scaleplate main body is fixed to the sliding seat, the other end of the scaleplate main body is slidably inserted in the covering plate, the pointer is fixed to the covering plate, the clamping base comprises an upper base and a lower base, the bottom of the upper base is detachably mounted at the top of the upper base so as to form a clamping space used for clamping a to-be-detected piece, the top of the upper base is slidably mounted at the bottom of the sliding seat, a strip-shaped sliding groove is formed in the top of the upper base, one end of the embossing stylus sequentially and movably penetrates through the covering plate, the sliding seat and the strip-shaped sliding groove and islocated in the clamping space, and the middle of the embossing stylus is in threaded matching with the covering plate. The cladding layer detection device improves the detection precision of a cladding layer.
Description
technical field [0001] The invention belongs to the field of detection tooling, in particular to a coating detection device. Background technique [0002] For workpieces with coating on the surface, the coating needs to be tested by scratch method to ensure that the adhesion strength of the coating can meet the requirements. [0003] The scratch method is now generally operated in the following way. The operator holds a stylus and scratches the coating to be tested with uniform force according to the operating experience, and then observes whether there are scratches on the coating or the depth of the scratches to judge the thickness of the coating to be tested. Whether the coating meets the requirements. [0004] However, since the stylus is held by the operator, it is difficult to ensure that the stylus can always swipe on the coating with a uniform force, which will lead to inaccurate detection results. Contents of the invention [0005] The embodiment of the present ...
Claims
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IPC IPC(8): G01N19/04
CPCG01N19/04
Inventor 万松杨琴张春晖孟华周虎康伟邹海龙许东刘帅王晓峰
Owner WUHAN MARINE MACHINERY PLANT