CN215413490U - Flatness measuring jig for extremely-thin heat-conducting product - Google Patents
Flatness measuring jig for extremely-thin heat-conducting product Download PDFInfo
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- CN215413490U CN215413490U CN202121866064.1U CN202121866064U CN215413490U CN 215413490 U CN215413490 U CN 215413490U CN 202121866064 U CN202121866064 U CN 202121866064U CN 215413490 U CN215413490 U CN 215413490U
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Abstract
The utility model discloses a flatness measuring jig for an extremely thin heat conducting product, which comprises: the product that the weight briquetting will wait to detect compresses tightly on the grip block, measures the strip hole and exposes the product and wait to detect the face. According to the utility model, the product is pressed on the clamping block through the weight pressing block, so that the flatness of the surface of the product can be detected by the flatness detection equipment, the influence of bending caused by the flexibility of an extremely thin product on the measurement of the flatness of the surface of the product is avoided, and the accuracy of the detection result and the detection efficiency are improved.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment for producing and manufacturing heat conduction materials, in particular to a flatness measuring jig for an extremely thin heat conduction product.
Background
Along with the improvement of the manufacturing process and the use requirement, and in order to obtain a better heating effect, the heat-conducting copper sheet on part of the hair straightener is replaced by a flakiness copper heat-conducting sheet from the original copper heat-conducting sheet so as to obtain a better heat-conducting effect, and when the hair is extruded and straightened, the flakiness copper sheet can be bent to a certain extent, so that the hair straightening effect is improved, and the hair of a user is protected. Because the thickness of the heat conduction copper sheet is very thin, the condition of bending deformation is easily generated, and in order to ensure the normal use of the heat conduction copper sheet after installation, the flatness of the heat conduction copper sheet needs to be measured. Due to the flexibility of the extremely thin heat-conducting copper sheet, detection performed by the traditional flatness detection equipment has a certain error value, so that detection data is not real, detection needs to be performed for multiple times, and the efficiency is low.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a flatness measuring jig for an extremely thin heat-conducting product.
The technical scheme of the utility model is as follows: a flatness measuring jig for an extremely thin heat conductive product is provided, which includes: the product to be detected is pressed on the clamping block by the weight pressing block, and the surface to be detected of the product is exposed out of the measuring strip holes.
Furthermore, the two ends of the clamping block are respectively provided with a positioning pin, the weight pressing block is provided with a positioning hole corresponding to the positioning pin, and the positioning pin is embedded into the positioning hole.
Furthermore, a clamping boss is arranged on the clamping block and embedded into a groove formed by bending two sides of the product to be detected.
Further, a level gauge is arranged on the weight pressing block.
By adopting the scheme, the product is pressed on the clamping block through the weight pressing block, so that the flatness of the surface of the product can be detected by the flatness detection equipment conveniently, the influence of bending caused by the flexibility of an extremely thin product on the measurement of the flatness of the surface of the product is avoided, and the accuracy of a detection result and the detection efficiency are improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1, the present invention provides a flatness measuring fixture for an extremely thin heat conductive product, comprising: the clamping block 1, locate weight briquetting 2 on the clamping block 1 and set up in a plurality of measuring strip holes 21 on the weight briquetting 2. The weight pressing block 2 presses the product to be detected on the clamping block 1. The measuring strip hole 21 exposes the surface to be detected of the product. When the device works, a product to be detected is placed on the clamping block 1, the weight pressing block 2 is placed on the product, the product is pressed to be straight and fixed through the dead weight of the weight pressing block 2, and the influence of the product on the flatness measuring effect due to flexible bending is avoided. Then move the measuring tool to flatness detection equipment below, flatness detection equipment passes different measuring strip holes 21 in order to measure the flatness of different positions of product in proper order to output corresponding testing result and data chart, be convenient for the detection personnel directly perceived watch the testing result. The product is straightened through the weight pressing block 2, so that the flatness detection equipment can detect the flatness of the surface of the product, the influence of the bending generated by the flexibility of the extremely thin product on the measurement of the flatness of the surface of the product is avoided, and the accuracy and the detection efficiency of the detection result are improved.
The two ends of the clamping block 1 are respectively provided with a positioning pin 3, the weight pressing block 2 is provided with a positioning hole 22 corresponding to the positioning pin 3, and the positioning pin 3 is embedded into the positioning hole 22. The positioning pin 3 is embedded into the positioning hole 22, so that the weight pressing block 2 is fixed and limited. Meanwhile, the parallelism between the clamping block 1 and the weight pressing block 2 can be ensured through the matching of the positioning pin 3 and the positioning hole 22, and the influence on the measurement of the surface flatness of the product due to the deviation of the weight pressing block 2 is avoided.
The clamping block 1 is provided with a clamping boss 11, and the clamping boss 11 is embedded into a groove formed by bending two sides of a product to be detected, so that the product is limited and fixed, and the accuracy of a measurement result of the surface flatness of the product, which is influenced by bending, twisting and the like due to flexibility, is avoided.
The weight pressing block 2 is provided with a level meter so that when the product is straightened by placing the weight pressing block, whether the weight pressing block 2 is horizontal or not can be observed, and the measuring result of the surface planeness of the product is prevented from being influenced by the inclination or deviation of the weight pressing block 2.
In conclusion, the product is pressed on the clamping block through the weight pressing block, so that the flatness detection equipment can conveniently detect the flatness of the surface of the product, the influence of bending caused by the flexibility of an extremely thin product on the measurement of the flatness of the surface of the product is avoided, and the accuracy of a detection result and the detection efficiency are improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a flatness measurement tool of extremely thin heat conduction product which characterized in that includes: the product to be detected is pressed on the clamping block by the weight pressing block, and the surface to be detected of the product is exposed out of the measuring strip holes.
2. The flatness measuring jig for the extremely thin heat conductive product according to claim 1, wherein positioning pins are respectively provided at both ends of the holding block, positioning holes are provided on the weight pressing block corresponding to the positioning pins, and the positioning pins are inserted into the positioning holes.
3. The flatness measuring jig for the extremely thin heat conducting product according to claim 1, wherein said holding block is provided with a holding boss, and said holding boss is embedded in a groove formed by bending two sides of the product to be detected.
4. The flatness measuring jig for extremely thin heat conductive products according to claim 1, wherein a level gauge is provided on said weight block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121866064.1U CN215413490U (en) | 2021-08-10 | 2021-08-10 | Flatness measuring jig for extremely-thin heat-conducting product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121866064.1U CN215413490U (en) | 2021-08-10 | 2021-08-10 | Flatness measuring jig for extremely-thin heat-conducting product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215413490U true CN215413490U (en) | 2022-01-04 |
Family
ID=79660023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121866064.1U Active CN215413490U (en) | 2021-08-10 | 2021-08-10 | Flatness measuring jig for extremely-thin heat-conducting product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215413490U (en) |
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2021
- 2021-08-10 CN CN202121866064.1U patent/CN215413490U/en active Active
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