CN217846136U - Clamp for synchronously testing tensile crystallization performance of rubber material by XRD (X-ray diffraction) - Google Patents
Clamp for synchronously testing tensile crystallization performance of rubber material by XRD (X-ray diffraction) Download PDFInfo
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- CN217846136U CN217846136U CN202123195423.8U CN202123195423U CN217846136U CN 217846136 U CN217846136 U CN 217846136U CN 202123195423 U CN202123195423 U CN 202123195423U CN 217846136 U CN217846136 U CN 217846136U
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Abstract
The utility model relates to a XRD synchronous test rubber material tensile crystallization performance uses anchor clamps, including the base, the base front end is equipped with the picture peg, the picture peg is pegged graft on the sample platform horizontally, the base middle part is used for placing the rubber material sample, the base both sides are equipped with tensile structure respectively; tensile structure is used for tensile rubber materials sample, support including the level setting, be equipped with the guide rail on the support, be equipped with the slide on the guide rail, be equipped with the clamping mechanism who is used for pressing from both sides tight rubber materials sample on the slide, be equipped with the screw on the slide, the screw is connected with the lead screw, the lead screw front end is equipped with servo motor. The device has the advantages of simple structural design, synchronous tensile test, high tensile precision and the like.
Description
The technical field is as follows:
the utility model relates to an X-ray diffractometer technical field, concretely relates to XRD tests anchor clamps for tensile crystallization property of rubber materials in step.
The background art comprises the following steps:
the X-ray diffraction (XRD) technique is a characterization means for qualitatively analyzing the crystal type, crystal parameters and crystal defects of materials and quantitatively analyzing the relative content of different structural phases through the diffraction phenomenon of X-rays in a sample. The X-ray diffractometer is a key device for realizing the detection of the technology.
The existing X-ray diffractometer detects a sample, the sample is placed on the sample plate, then the sample plate is horizontally inserted into a clamping groove of a sample table, and the sample plate cannot be stretched and the like, so that only the detection and analysis of a static material can be realized, and the accurate analysis of the stretching crystalline performance of a rubber material cannot be realized.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
The utility model has the following contents:
the utility model aims to solve the problem that prior art exists, provide XRD synchronous test rubber materials tensile for crystallization property anchor clamps, have advantages such as structural design is simple, synchronous tensile test, tensile precision height.
The utility model discloses an adopt following technical scheme to realize above-mentioned purpose:
XRD synchronous test rubber materials tensile anchor clamps for crystallization property includes:
the rubber material sampling device comprises a base, wherein the front end of the base is provided with an inserting plate, the inserting plate is horizontally inserted into a sample table, the middle part of the base is used for placing a rubber material sample, and two sides of the base are respectively provided with a stretching structure;
tensile structure for tensile rubber materials sample, support including the level setting, be equipped with the guide rail on the support, be equipped with the slide on the guide rail, be equipped with the clamping mechanism who is used for pressing from both sides tight rubber materials sample on the slide, be equipped with the screw on the slide, the screw is connected with the lead screw, the lead screw front end is equipped with servo motor.
The clamping mechanism comprises an upper clamping plate and a lower clamping plate which are arranged from top to bottom, the lower clamping plate is fixed on the sliding seat, and the upper clamping plate is connected with the lower clamping plate through threads.
Threaded holes are formed in the two sides of the lower clamping plate respectively, through holes are formed in the two sides of the upper clamping plate respectively, and locking bolts penetrate through the through holes and are installed on the threaded holes.
The inner side surfaces of the upper clamping plate and the lower clamping plate are both provided with anti-skidding lines.
The servo motor is connected with the controller.
The sample platform is characterized in that the upper end face of the insertion plate is a plane, limiting plates are arranged on two sides of the insertion plate, the insertion plate is provided with a slot, and a bulge inserted into the slot is arranged on the sample platform.
The utility model adopts the above structure, following beneficial effect can be brought:
through design tensile structure on the picture peg, realize the online drawing and tensile length adjustable to rubber materials, combined with X-ray diffractometer and realized synchronous accurate detection and analysis to rubber materials tensile crystallization performance.
Description of the drawings:
FIG. 1 is a schematic view of the mounting structure of the clamp of the present invention;
fig. 2 is a schematic view of the split structure of the clamp and the sample stage according to the present invention;
FIG. 3 is a schematic structural view of the clamp of the present invention;
FIG. 4 is a schematic structural view of the clamp of the present invention with the upper clamping plate removed;
in the figure, 1, a base, 2, an inserting plate, 3, a stretching structure, 301, a support, 302, a guide rail, 303, a sliding seat, 304, a clamping mechanism, 3041, an upper clamping plate, 3042, a lower clamping plate, 3043, a threaded hole, 3044, a through hole, 3045, a bolt, 3046, an anti-slip pattern, 305, a nut, 306, a lead screw, 307, a servo motor, 5, a limiting plate, 6, a slot, 7, a protrusion, 8, a sample table, 9 and a rubber material sample.
The specific implementation mode is as follows:
in order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments.
Furthermore, the terms "one side," "another side," "one end," "another end," "upper end," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the location of the indicated technical feature.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 4, the XRD jig for synchronously testing the stretching crystallization property of rubber material comprises:
the X-ray diffractometer comprises a base 1, wherein the front end of the base 1 is provided with an inserting plate 2, the inserting plate 2 is horizontally inserted into a sample table 8, the sample table is a self-contained component (only a part of inserted structure is shown in the figure) of the existing X-ray diffractometer, the middle of the base 1 is used for placing a rubber material sample 9, and two sides of the base 1 are respectively provided with a stretching structure 3;
The clamping mechanism 304 comprises an upper clamping plate 3041 and a lower clamping plate 3042 which are arranged from top to bottom, the lower clamping plate 3042 is fixed on the sliding base 303, and the upper clamping plate 3041 and the lower clamping plate 3042 are connected through threads. The clamping of the end part of the rubber material is realized by utilizing the two clamping plates.
The lower clamp plate 3042 is provided with screw holes 3043 at both sides thereof, the upper clamp plate 3041 is provided with through holes 3044 at both sides thereof, and a locking bolt 3045 is installed on the screw hole 3043 through the through hole 3044. And the locking bolt is adopted to realize threaded connection, so that the operation is simple and convenient, and the cost is low.
The inner side surfaces of the upper splint 3041 and the lower splint 3042 are both provided with anti-slip threads 3046. The friction is increased, and the rubber material is prevented from being separated from the clamping mechanism.
The servo motor 307 is connected to the controller. The electric control is realized, the stretching precision is improved, the controller can be directly purchased, the programming is simple, the control on the two servo motors is mainly realized, and the part belongs to the prior art.
The upper end face of the inserting plate 2 is a plane, limiting plates 5 are arranged on two sides of the inserting plate 2, a slot 6 is formed in the inserting plate 2, and a protrusion 7 inserted into the slot 6 is formed in the sample platform 8. And the fixture is quickly and horizontally inserted.
The application process of this application anchor clamps:
when the rubber material stretching device is used, the clamp is taken down, two ends of a rubber material sample 9 are respectively installed on the clamping mechanisms 304, then the clamp is horizontally inserted into the sample table 8 through the inserting plate 2, finally the two servo motors 307 are respectively driven by the controller, and the servo motors 307 drive the clamping mechanisms 304 to stretch the rubber material through screw transmission. In addition, the tensile length of the rubber material can be accurately adjusted by controlling the servo motor 307, the tensile state can be kept, and the tensile crystallization performance of the rubber material can be synchronously tested by matching the clamp with an X-ray diffractometer.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are known to those skilled in the art.
Claims (6)
- Synchronous test rubber materials of XRD anchor clamps for tensile crystallization property, its characterized in that includes:the rubber material sampling device comprises a base, wherein the front end of the base is provided with an inserting plate, the inserting plate is horizontally inserted into a sample table, the middle part of the base is used for placing a rubber material sample, and two sides of the base are respectively provided with a stretching structure;tensile structure for tensile rubber materials sample, including the support of level setting, be equipped with the guide rail on the support, be equipped with the slide on the guide rail, be equipped with the clamping mechanism who is used for pressing from both sides tight rubber materials sample on the slide, be equipped with the screw on the slide, the screw is connected with the lead screw, the lead screw front end is equipped with servo motor.
- 2. The clamp for synchronously testing the tensile crystallization property of the rubber material by XRD according to claim 1, wherein the clamping mechanism comprises an upper clamping plate and a lower clamping plate which are arranged from top to bottom, the lower clamping plate is fixed on the sliding seat, and the upper clamping plate and the lower clamping plate are connected through threads.
- 3. An XRD synchronous test fixture for tensile crystallinity of rubber materials as claimed in claim 2 wherein, both sides of the lower clamping plate are respectively provided with a threaded hole, both sides of the upper clamping plate are respectively provided with a through hole, and a locking bolt is installed on the threaded hole through the through hole.
- 4. An XRD clamp for synchronously testing the tensile crystallization performance of rubber materials according to claim 3, characterized in that the inner side surfaces of the upper clamping plate and the lower clamping plate are provided with anti-skid grains.
- 5. An XRD synchronous test fixture for rubber material tensile crystallization performance according to claim 4, characterized in that the servo motor is connected with a controller.
- 6. An XRD clamp for synchronous testing of tensile crystallinity of rubber materials as claimed in claim 5 wherein the upper end face of the insert plate is a plane, the two sides of the insert plate are provided with limiting plates, the insert plate is provided with slots, and the sample stage is provided with protrusions for inserting into the slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123195423.8U CN217846136U (en) | 2021-12-17 | 2021-12-17 | Clamp for synchronously testing tensile crystallization performance of rubber material by XRD (X-ray diffraction) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123195423.8U CN217846136U (en) | 2021-12-17 | 2021-12-17 | Clamp for synchronously testing tensile crystallization performance of rubber material by XRD (X-ray diffraction) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217846136U true CN217846136U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123195423.8U Active CN217846136U (en) | 2021-12-17 | 2021-12-17 | Clamp for synchronously testing tensile crystallization performance of rubber material by XRD (X-ray diffraction) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217846136U (en) |
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2021
- 2021-12-17 CN CN202123195423.8U patent/CN217846136U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230916 Address after: 200120 building C, No. 888, Huanhu West 2nd Road, Lingang New Area, China (Shanghai) pilot Free Trade Zone, Shanghai Patentee after: Shanghai dapingtang Chemical Co.,Ltd. Address before: No.31 Xinlan Road, Jiancaoping District, Taiyuan City, Shanxi Province Patentee before: Taiyuan Institure of Technology |