CN210981179U - Swift positioner of non-contact contourgraph tubular product sample - Google Patents
Swift positioner of non-contact contourgraph tubular product sample Download PDFInfo
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- CN210981179U CN210981179U CN201922081493.7U CN201922081493U CN210981179U CN 210981179 U CN210981179 U CN 210981179U CN 201922081493 U CN201922081493 U CN 201922081493U CN 210981179 U CN210981179 U CN 210981179U
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Abstract
The utility model relates to a non-contact contourgraph analysis sample surface morphology technical field especially relates to a swift positioner of non-contact contourgraph tubular product sample. The device is equipped with plasticine under the measured pipe sample in proper order, the slide glass, moving platform, a slide rail, the lower extreme cylinder, the level is passed through left side walking transmission location axle respectively by the both sides of measuring pipe sample, right side walking transmission location axle top is held, it is equipped with left side walking transmission location axle in proper order to be measured pipe sample left side, the left side slider, the left side cylinder, it is equipped with right side walking transmission location axle in proper order to be measured pipe sample right side, ultra-thin theta axle cavity fine setting manual platform, the right side slider, the right side cylinder, be equipped with the support directly over the measured pipe sample in proper order, fine setting optical slit, the light source. The utility model discloses ensure that quick adjustment needs the measurement position to be in the topmost of tubular product all the time in surface profile analysis experimentation, guarantee data acquisition and result analysis's accuracy in the non-contact surface profile analysis experiment.
Description
Technical Field
The utility model relates to a non-contact contourgraph analysis sample surface morphology technical field especially relates to a swift positioner of non-contact contourgraph tubular product sample.
Background
At present, the means of material surface profile analysis mainly includes two measurement modes of contact and non-contact. Instruments used for non-contact measurement of the surface profile of the material are mainly a white light interferometer and a laser confocal microscope. The method mainly carries out sub-nanometer measurement on the surfaces of various precision devices and materials. The two instruments can perform non-contact scanning on the surface of the device and establish a surface 3D image, perform data processing and analysis on the surface 3D image of the device through system software, and acquire 2D and 3D parameters reflecting the surface quality of the device, thereby realizing 3D measurement of the surface appearance of the device.
In the research on fretting failure behavior of the heat transfer pipe of the steam generator of the nuclear power plant caused by flow-induced vibration, the grinding crack area is long and narrow and the depth is shallow. Through various experimental tests and researches, the result is more accurate when the white light interferometer is used for measuring the abrasion volume of the pipe at present. When the surface contour of a certain fixed position of the pipe is analyzed, how to adjust the position to be at the highest point and fix the position is crucial to the data acquisition and result analysis.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a swift positioner of non-contact contourgraph tubular product sample to ensure that can quick adjustment need measure the top that the position is in tubular product all the time in surface profile analysis experimentation, thereby guarantee data acquisition and result analysis's accuracy in the non-contact surface profile analysis experiment. Moreover, the utility model discloses the sample that the device location is good can fix the batch location of carrying out the multiunit sample on the slide glass through the plasticine, is fit for the surface profile analysis of big batch sample.
The utility model provides a technical scheme that its problem was taken is:
a kind of non-contact profilometer tubular material sample swift locating device, this apparatus includes: light source, fine setting optical slit, ultra-thin theta axle cavity fine setting manual platform, right side walking transmission location axle, right side cylinder, right side slider, the pipe fitting sample of being surveyed, plasticine, lower extreme cylinder, slide glass, moving platform, slide rail, left side cylinder, left side slider, left side walking transmission location axle, support, concrete structure is as follows:
the device comprises a tested pipe sample, plasticine, a glass slide, a moving platform, a slide rail and a lower end cylinder, wherein the plasticine, the glass slide, the moving platform, the slide rail and the lower end cylinder are sequentially arranged under the tested pipe sample, the two sides of the horizontal tested pipe sample are respectively supported by a left walking transmission positioning shaft and a right walking transmission positioning shaft, the left side of the tested pipe sample is sequentially provided with a left walking transmission positioning shaft, a left side slide block and a left side cylinder, the right side of the tested pipe sample is sequentially provided with a right walking transmission positioning shaft, an ultrathin theta shaft hollow fine-adjustment manual platform, a right side slide block and a right side cylinder, a support, a fine-adjustment optical.
The non-contact type contourgraph pipe sample rapid positioning device is characterized in that supporting legs are installed at the bottoms of the two ends of the sliding rail.
The non-contact type contourgraph pipe sample rapid positioning device is characterized in that a tested pipe sample is horizontally placed on plasticine, the plasticine is adhered to a glass slide, the glass slide is horizontally placed on a moving platform, a cylinder head of a lower end cylinder is fixed in the middle lower portion of a sliding rail, and the moving platform is connected with a lever of the lower end cylinder.
The quick positioning device for the non-contact type contourgraph pipe sample is characterized in that a left walking transmission positioning shaft is fixed on a left side sliding block, and a cylinder body of a left side cylinder is fixed on the left side of a sliding rail, and a cylinder rod of the left side cylinder is connected with the left side sliding block.
The non-contact type contourgraph pipe sample rapid positioning device is characterized in that an ultrathin theta-axis hollow fine-adjustment manual platform is fixed on the right side of a right-side walking transmission positioning shaft, the ultrathin theta-axis hollow fine-adjustment manual platform and the right-side walking transmission positioning shaft are fixed on a right-side sliding block together, a cylinder body of a right-side cylinder is fixed on the right side of a sliding rail, and a cylinder rod of the right-side cylinder is connected with the right-side sliding block.
The non-contact type contourgraph pipe sample rapid positioning device is characterized in that a support is fixed on a sliding rail, a light source and a fine-tuning optical slit are respectively fixed on the support, the light source is positioned above the fine-tuning optical slit, and the light source corresponds to a tested pipe sample through the fine-tuning optical slit.
The non-contact type contourgraph pipe sample rapid positioning device is characterized in that a right walking transmission positioning shaft and a left walking transmission positioning shaft are identical in structure and are symmetrically arranged.
Non-contact contourgraph tubular product sample swift positioner, right side walking transmission location axle includes right bearing box, right location axle, right fender ring, right bearing one, right hexagon socket head cap screw, right flange gland, right jump ring, right bearing two, the right side location axle one end of horizontally is inserted and is located right bearing box, two sets of bearings of relative parallel mount in the right bearing box: the right bearing I and the right bearing II are positioned on two sides of a right retaining ring on the right positioning shaft, the right bearing I is clamped between a shoulder of the right positioning shaft and the inner side of a right bearing box and the right retaining ring, one end of the right bearing box is provided with a right flange gland through a right inner hexagon screw, one end of the right flange gland is inserted into the right bearing box, and the right bearing II is clamped between a right clamp spring on the right positioning shaft and the inner side of the right flange gland and the right retaining ring; the other end of the right positioning shaft is a conical tip, and the right walking transmission positioning shaft is supported against the right end of the tested pipe sample through the conical tip of the right positioning shaft.
Non-contact contourgraph tubular product sample swift positioner, left side walking transmission location axle includes left bearing box, left location axle, left fender ring, left bearing one, left hexagon socket head cap screw, left flange gland, left jump ring, left bearing two, horizontal left location axle one end is inserted and is located left bearing box, two sets of bearings of relative parallel mount in the left bearing box: the left bearing I and the left bearing II are positioned on two sides of a left retaining ring on the left positioning shaft, the left bearing I is clamped between a shoulder of the left positioning shaft and the inner side of a left bearing box and the left retaining ring, one end of the left bearing box is provided with a left flange gland through a left inner hexagon screw, one end of the left flange gland is inserted into the left bearing box, and the left bearing II is clamped between a left snap spring on the left positioning shaft and the inner side of the left flange gland and the left retaining ring; the other end of the left positioning shaft is a conical tip, and the left walking transmission positioning shaft is supported at the left end of the tested pipe sample through the conical tip of the left positioning shaft.
The utility model discloses swift positioner of non-contact contourgraph tubular product sample has following advantage and beneficial effect:
1. the utility model discloses can be swiftly accurately will be detected fish tail tubular product sample accurate positioning on the slide to ensure that the sample can the quick adjustment need measure the position and be in the topmost of tubular product all the time in surface profile analysis experimentation, thereby guarantee data acquisition and result analysis's accuracy in the non-contact surface profile analysis experiment.
2. The utility model discloses well ultra-thin theta axle cavity fine setting manual platform, right side walking transmission location axle, right side slider moving platform, slide rail, left side slider, transmission parts materials such as left side walking transmission location axle are the grinding apparatus steel, have very high hardness abrasiveness and dimensional stability, can effectively hang down to guarantee that whole in-process tubular product sample and positioner do not have relative displacement and reach the accurate location tubular product sample of operation kinetic energy at every turn.
3. The utility model discloses simple structure, preparation are simple and easy, maintenance dismantlement convenience, low in cost have the laboratory and the industrialization application effect of high-efficient ideal.
Drawings
Fig. 1 is a structural diagram of the present invention.
In the figure: 1-a light source; 2-fine tuning the optical slit; 3-an ultrathin theta axis hollow fine adjustment manual platform; 4-right walking transmission positioning shaft; 5-right cylinder; 6-right slide block; 7-tested pipe sample; 8-plasticine; 9-lower end cylinder; 10-glass slide; 11-moving platform: 12-a leg; 13-a slide rail; 14-left cylinder; 15-left slide block; 16-left walking transmission positioning shaft; 17-support.
Fig. 2 is an enlarged sectional view of the right walking transmission positioning shaft.
In the figure: 4-1 right bearing box; 4-2 right positioning shaft; 4-3 right baffle ring; 4-4, a first right bearing; 4-5 right socket head cap screws; 4-6 right flange gland; 4-7 right clamp spring; 4-8 and a second right bearing.
FIG. 3 is an enlarged sectional view of the left walking transmission positioning shaft.
In the figure: 16-1 left bearing cartridge; 16-2 left positioning shaft; 16-3 left baffle ring; 16-4, a left bearing I; 16-5 left socket head cap screw; 16-6 left flange gland; 16-7 of a left clamp spring; 16-8 and a left bearing II.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. With respect to the detailed description of these embodiments, it is to be understood that one skilled in the art can practice the invention and that other embodiments may be utilized and that changes and/or modifications may be made to the illustrated examples without departing from the spirit and scope of the appended claims. In addition, although the specific features of the present invention are disclosed in the embodiments, such specific features may be appropriately modified to achieve the functions of the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses swift positioner of non-contact contourgraph tubular product sample mainly includes: light source 1, fine setting optical slit 2, ultra-thin theta axle cavity fine setting manual platform 3, right side walking transmission location axle 4, right side cylinder 5, right side slider 6, the pipe fitting sample 7 that is surveyed, plasticine 8, lower extreme cylinder 9, slide glass 10, moving platform 11, landing leg 12, slide rail 13, left side cylinder 14, left side slider 15, left side walking transmission location axle 16, support 17 etc. specific structure is as follows:
the device is characterized in that plasticine 8, a glass slide 10, a moving platform 11, a sliding rail 13 and a lower end cylinder 9 are sequentially arranged under a tested pipe sample 7, two sides of the horizontal tested pipe sample 7 are respectively supported by a left walking transmission positioning shaft 16 and a right walking transmission positioning shaft 4, the left side of the tested pipe sample 7 is sequentially provided with a left walking transmission positioning shaft 16, a left side sliding block 15 and a left side cylinder 14, the right side of the tested pipe sample 7 is sequentially provided with a right walking transmission positioning shaft 4, an ultrathin theta-axis hollow fine-adjustment manual platform 3, a right side sliding block 6 and a right side cylinder 5, a support 17, a fine-adjustment optical slit 2 and a light source 1 are sequentially arranged over the tested pipe sample 7, and supporting legs 12 are mounted at the bottoms of two ends of the sliding rail 13.
Wherein, the tested pipe sample 7 is horizontally placed on the plasticine 8, the plasticine 8 is stuck on the glass slide 10, the glass slide 10 is horizontally placed on the movable platform 11, the cylinder head of the lower end cylinder 9 is fixed at the middle lower part of the slide rail 13, and the movable platform 11 is connected with the lever of the lower end cylinder 9. The left walking transmission positioning shaft 16 is fixed on the left sliding block 15, the cylinder body of the left air cylinder 14 is fixed on the left side of the sliding rail 13, and the cylinder rod of the left air cylinder 14 is connected with the left sliding block 15. The ultrathin theta-axis hollow fine-tuning manual platform 3 is fixed on the right side of the right-side walking transmission positioning shaft 4, the ultrathin theta-axis hollow fine-tuning manual platform 3 and the right-side walking transmission positioning shaft 4 are fixed on the right-side sliding block 6 together, the cylinder body of the right-side cylinder 5 is fixed on the right side of the sliding rail 13, and the cylinder rod of the right-side cylinder 5 is connected with the right-side sliding block 6. The support 17 is fixed on the slide rail 13, the light source 1 and the fine tuning optical slit 2 are respectively fixed on the support 17, the light source 1 is positioned above the fine tuning optical slit 2, and the light source 1 corresponds to the tested pipe sample 7 through the fine tuning optical slit 2.
The utility model discloses in, the ultra-thin theta axle cavity fine setting manual platform can adopt the ultra-thin theta axle cavity fine setting of SIGMA of Japan SIGMA light machine corporation (SIGMA KOKI) production to rotate the platform, and the model is KSPT-406, and its thickness only is 10mm, and its effect is: the pitch of the precision adjusting screw on the ultrathin theta-axis hollow fine-adjustment manual platform is 0.25mm, and when the ultrathin theta-axis hollow fine-adjustment manual platform 3 is adjusted, the right-side walking transmission positioning shaft 4 can be precisely rotated until long and narrow light strips irradiating above the tested pipe sample 7 coincide with strip-shaped scratches above the tested pipe sample 7.
The utility model discloses in, fine setting optics slit can adopt the adjustable optics slit of FPSTA-10AOS10-1 type that fuguangjing appearance (china) limited company produced, and the maximum width of adjustable optics slit is 10mm, and sensitivity (manual) 1 mu m, its effect is: the fine adjustment optical slit realizes the optical adjustable slit width with different widths by accurately adjusting the positions of the two blades, can be used as a spectrometer slit, has the minimum slit width of 20 mu m (when the slit is fully closed), the maximum slit width of 10mm and the sensitivity of 1 mu m, and can project a long and narrow light bar right above a tested pipe sample 7 by adjustment.
The right side walking transmission positioning shaft 4 is the same as the left side walking transmission positioning shaft 16 in structure and symmetrically arranged, wherein:
as shown in fig. 2, the right walking transmission positioning shaft 4 comprises a right bearing box 4-1, a right positioning shaft 4-2, a right retaining ring 4-3, a right bearing I4-4, a right hexagon socket head cap screw 4-5, a right flange gland 4-6, a right snap spring 4-7 and a right bearing II 4-8, one end of the horizontal right positioning shaft 4-2 is inserted into the right bearing box 4-1, and two groups of bearings are arranged in parallel in the right bearing box 4-1: the right bearing I4-4 and the right bearing II 4-8 are arranged on two sides of a right retaining ring 4-3 on the right positioning shaft 4-2, the right bearing I4-4 and the right bearing II 4-8 are clamped between a shoulder of the right positioning shaft 4-2, the inner side of a right bearing box 4-1 and the right retaining ring 4-3, one end of the right bearing box 4-1 is provided with a right flange gland 4-6 through a right inner hexagon screw 4-5, one end of the right flange gland 4-6 is inserted into the right bearing box 4-1, and the right bearing II 4-8 is clamped between a right clamp spring 4-7 on the right positioning shaft 4-2, the inner side of the right flange gland 4-6 and the right retaining ring 4-3. The other end of the right positioning shaft 4-2 is a conical pointed end, and the right walking transmission positioning shaft 4 is supported against one end of the tested pipe sample 7 through the conical pointed end of the right positioning shaft 4-2.
As shown in fig. 3, the structure of the left walking transmission positioning shaft 16 is the same as that of the right walking transmission positioning shaft 4, the left walking transmission positioning shaft 16 comprises a left bearing box 16-1, a left positioning shaft 16-2, a left baffle ring 16-3, a left bearing I16-4, a left socket head cap screw 16-5, a left flange gland 16-6, a left snap spring 16-7 and a left bearing II 16-8, one end of the horizontal left positioning shaft 16-2 is inserted into the left bearing box 16-1, and two sets of bearings are arranged in parallel in the left bearing box 16-1: the left bearing I16-4 and the left bearing II 16-8 are located on two sides of a left retaining ring 16-3 on the left positioning shaft 16-2, the left bearing I16-4 is clamped between a shoulder of the left positioning shaft 16-2 and the inner side of the left bearing box 16-1 and the left retaining ring 16-3, one end of the left bearing box 16-1 is provided with a left flange gland 16-6 through a left hexagon socket head cap screw 16-5, one end of the left flange gland 16-6 is inserted into the left bearing box 16-1, and the left bearing II 16-8 is clamped between a left clamp spring 16-7 on the left positioning shaft 16-2 and the inner side of the left flange gland 16-6 and the left retaining ring 16-3. The other end of the left positioning shaft 16-2 is a conical tip, and the left walking transmission positioning shaft 16 is supported against the other end of the tested pipe sample 7 through the conical tip of the left positioning shaft 16-2.
As shown in fig. 1-3, the operation method of the present invention is as follows:
the utility model discloses combine equipment such as current white light interferometer and confocal microscope of laser, build a swift positioner of non-contact contourgraph tubular product sample, the measured tubular product sample 7 that fixes a position can be fixed through plasticine 8 and is carried out the batch location of multiunit sample subassembly on slide 10, is fit for the surface profile analysis of big batch sample. Firstly, placing a manufactured tested pipe sample 7 on plasticine 8 with the scratch upwards, placing the plasticine 8 on a glass slide 10, placing the set of preliminarily fixed sample components on a movable platform 11, keeping the central line of the tested pipe sample 7, the central line of a left walking transmission positioning shaft 16 and the central line of a right walking transmission positioning shaft 4 approximately on the same straight line, opening air inlet valves of a left air cylinder 14 and a right air cylinder 5 in extension, and pushing a left slide block 15, the left walking transmission positioning shaft 16, a right slide block 6 and the right walking transmission positioning shaft 4 to align the central lines of the tested pipe sample 7. And then adjusting the fine adjustment optical slit 2 to enable the light source 1 to project a long and narrow light strip right above the tested pipe sample 7, and adjusting the ultrathin theta-axis hollow fine adjustment manual platform 3 to enable the right-side walking transmission positioning shaft 4 to rotate until the long and narrow light strip irradiated above the tested pipe sample 7 is coincided with the strip-shaped scratch above the tested pipe sample 7. And finally, opening an air inlet valve of the lower end air cylinder 9 for pushing the moving platform 11 to ascend to squeeze the plasticine 8 tightly, opening air inlet valves of the left side air cylinder 14 and the right side air cylinder 5 for shortening, pushing the left side sliding block 15 and the left side walking transmission positioning shaft 16 and the right side sliding block 6 and the right side walking transmission positioning shaft 4 to walk towards the outer side of the tested pipe sample 7 simultaneously, and taking out the positioned sample assembly.
The result shows, the utility model discloses can ensure that quick adjustment needs the measuring site to be in the topmost of tubular product all the time in surface profile analysis experimentation to guarantee data acquisition and result analysis's accuracy in the non-contact surface profile analysis experiment. Moreover, the utility model discloses the sample that the device location is good can fix the batch location of carrying out the multiunit sample on the slide glass through the plasticine, is fit for the surface profile analysis of big batch sample.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and those skilled in the art can make various modifications without departing from the spirit and scope of the present invention.
Claims (9)
1. A kind of non-contact profilometer tubular material sample swift locating device, characterized by that, the apparatus includes: light source, fine setting optical slit, ultra-thin theta axle cavity fine setting manual platform, right side walking transmission location axle, right side cylinder, right side slider, the pipe fitting sample of being surveyed, plasticine, lower extreme cylinder, slide glass, moving platform, slide rail, left side cylinder, left side slider, left side walking transmission location axle, support, concrete structure is as follows:
the device comprises a tested pipe sample, plasticine, a glass slide, a moving platform, a slide rail and a lower end cylinder, wherein the plasticine, the glass slide, the moving platform, the slide rail and the lower end cylinder are sequentially arranged under the tested pipe sample, the two sides of the horizontal tested pipe sample are respectively supported by a left walking transmission positioning shaft and a right walking transmission positioning shaft, the left side of the tested pipe sample is sequentially provided with a left walking transmission positioning shaft, a left side slide block and a left side cylinder, the right side of the tested pipe sample is sequentially provided with a right walking transmission positioning shaft, an ultrathin theta shaft hollow fine-adjustment manual platform, a right side slide block and a right side cylinder, a support, a fine-adjustment optical.
2. The non-contact profiler tube sample fast positioning device according to claim 1, characterized in that the bottom of the two ends of the slide rail are provided with legs.
3. The non-contact type contourgraph pipe sample rapid positioning device as claimed in claim 1, wherein the pipe sample to be measured is horizontally placed on plasticine, the plasticine is adhered on a glass slide, the glass slide is horizontally placed on a moving platform, a cylinder head of a lower end cylinder is fixed in the middle lower part of a sliding rail, and the moving platform is connected with a lever of the lower end cylinder.
4. The non-contact type contourgraph pipe sample quick positioning device according to claim 1, wherein the left walking transmission positioning shaft is fixed on a left slide block, the cylinder body of the left air cylinder is fixed on the left side of the slide rail, and the cylinder rod of the left air cylinder is connected with the left slide block.
5. The non-contact type contourgraph pipe sample rapid positioning device as claimed in claim 1, wherein the ultra-thin theta-axis hollow fine-tuning manual platform is fixed on the right side of the right-side walking transmission positioning shaft, the ultra-thin theta-axis hollow fine-tuning manual platform and the right-side walking transmission positioning shaft are fixed on a right-side sliding block together, a cylinder body of a right-side cylinder is fixed on the right side of the sliding rail, and a cylinder rod of the right-side cylinder is connected with the right-side sliding block.
6. The non-contact type contourgraph pipe sample quick positioning device as claimed in claim 1, wherein the bracket is fixed on the slide rail, the light source and the fine tuning optical slit are respectively fixed on the bracket, the light source is located above the fine tuning optical slit, and the light source corresponds to the pipe sample to be measured through the fine tuning optical slit.
7. The non-contact type contourgraph pipe sample rapid positioning device according to claim 1, wherein the right side walking transmission positioning shaft and the left side walking transmission positioning shaft have the same structure and are symmetrically arranged.
8. The non-contact type contourgraph pipe sample rapid positioning device according to claim 1, wherein the right side walking transmission positioning shaft comprises a right bearing box, a right positioning shaft, a right baffle ring, a right bearing I, a right inner hexagon screw, a right flange gland, a right snap spring and a right bearing II, one end of the right positioning shaft is inserted into the right bearing box, and two groups of bearings are arranged in the right bearing box in parallel relatively: the right bearing I and the right bearing II are positioned on two sides of a right retaining ring on the right positioning shaft, the right bearing I is clamped between a shoulder of the right positioning shaft and the inner side of a right bearing box and the right retaining ring, one end of the right bearing box is provided with a right flange gland through a right inner hexagon screw, one end of the right flange gland is inserted into the right bearing box, and the right bearing II is clamped between a right clamp spring on the right positioning shaft and the inner side of the right flange gland and the right retaining ring; the other end of the right positioning shaft is a conical tip, and the right walking transmission positioning shaft is supported against the right end of the tested pipe sample through the conical tip of the right positioning shaft.
9. The quick non-contact contourgraph pipe sample positioning device according to claim 1, wherein the left side walking transmission positioning shaft comprises a left bearing box, a left positioning shaft, a left baffle ring, a left bearing I, a left inner hexagon screw, a left flange gland, a left snap spring and a left bearing II, one end of the horizontal left positioning shaft is inserted into the left bearing box, and two sets of bearings are arranged in the left bearing box in parallel relatively: the left bearing I and the left bearing II are positioned on two sides of a left retaining ring on the left positioning shaft, the left bearing I is clamped between a shoulder of the left positioning shaft and the inner side of a left bearing box and the left retaining ring, one end of the left bearing box is provided with a left flange gland through a left inner hexagon screw, one end of the left flange gland is inserted into the left bearing box, and the left bearing II is clamped between a left snap spring on the left positioning shaft and the inner side of the left flange gland and the left retaining ring; the other end of the left positioning shaft is a conical tip, and the left walking transmission positioning shaft is supported at the left end of the tested pipe sample through the conical tip of the left positioning shaft.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922081493.7U CN210981179U (en) | 2019-11-27 | 2019-11-27 | Swift positioner of non-contact contourgraph tubular product sample |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922081493.7U CN210981179U (en) | 2019-11-27 | 2019-11-27 | Swift positioner of non-contact contourgraph tubular product sample |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076673A (en) * | 2019-11-27 | 2020-04-28 | 中国科学院金属研究所 | Non-contact type contourgraph pipe sample rapid positioning device and operation method |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076673A (en) * | 2019-11-27 | 2020-04-28 | 中国科学院金属研究所 | Non-contact type contourgraph pipe sample rapid positioning device and operation method |
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