Clamping device for nanocrystalline strip detection

Abstract

The utility model discloses a clamping device for nanocrystalline strip detection, which comprises a clamping table and clamping seats, the clamping seats are arranged on the two sides of a top slot of the clamping table, clamping grooves are formed in the opposite sides of the clamping seats, spring frames are uniformly arranged at the bottoms of the inner sides of the clamping grooves of the clamping seats, springs are arranged in the spring frames, and the clamping seats are arranged on the clamping seats. The other end of each spring is fixedly connected with an extrusion ball, a first clamping block is arranged at the top of each extrusion ball, a lead screw is arranged at the position, corresponding to the open groove, in the clamping table, a first gear is arranged in the middle of the lead screw, and transmission blocks are arranged at the two ends of the lead screw. And the tops of the transmission blocks are connected with the bottom of the clamping seat through the open grooves. According to the utility model, the nanocrystalline strip is protected during clamping, the nanocrystalline strip is prevented from being damaged due to excessive stress, and the nanocrystalline strip can be stretched, so that the nanocrystalline strip is more suitable for detection.

Description

Technical Field

[0001] The utility model relates to the technical field of nanocrystalline strip material detection, in particular to a clamping device for nanocrystalline strip material detection. Background Art

[0002] Nanocrystalline ribbon is a special material, which is mainly composed of elements such as iron, silicon, boron, copper, and niobium. This material is formed into an amorphous alloy through a rapid cooling process, and then undergoes a highly controlled annealing process to form a material with a mixed structure of nanoscale microcrystals and amorphous. Nanocrystalline ribbon can be made into magnetic cores after processing, and is widely used in electronic components required in downstream fields such as home appliances, consumer electronics, new energy power generation, new energy vehicles, and particle accelerators. During the processing of nanocrystalline ribbons, they need to be tested to ensure their various performance.

[0003] In the prior art, general nanocrystalline strips need to be clamped and fixed during testing, but the clamping is usually done manually, which is time-consuming. In addition, the nanocrystalline strips may be damaged due to excessive force during clamping, thereby causing losses. After clamping, if a certain stretching force is not applied to it, it will not be flat enough, affecting the test results. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping device for detecting nanocrystalline strips to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for detecting nanocrystalline strips, comprising a clamping platform and a clamping seat, a slot is provided in the middle position of the top of the clamping platform, and clamping seats are provided on both sides of the slot on the top of the clamping platform, and a clamping slot is provided on the opposite side of the clamping seat, a spring frame is evenly provided at the bottom inside the clamping slot of the clamping seat, and a spring is provided in the spring frame, the other end of the spring is fixedly connected with an extrusion ball, and a clamping block is provided on the top of the extrusion ball, a screw rod is provided at a position corresponding to the slot in the clamping platform, and a gear is provided in the middle position of the screw rod, transmission blocks are provided at both ends of the screw rod, and the top of the transmission block is connected to the bottom of the clamping seat through the slot.

[0006] Preferably, a slide groove is provided in the clamping seat on one side of the clamping block one, and a sliding block is provided on the slide groove, and the other side of the sliding block is connected to the clamping block one.

[0007] Preferably, a telescopic rod is provided at the middle position of the clamping seat top corresponding to the clamping block one, and the output end of the telescopic rod extends into the clamping groove and is fixedly connected to the clamping block two, and anti-slip pads are provided on the opposite sides of the clamping block two and the clamping block one.

[0008] Preferably, a motor 1 is provided at a position corresponding to gear 1 on one side of the clamping platform, and the output end of the motor 1 extends to a gear 2 provided inside the clamping platform, and the gear 2 is meshed with the gear 1.

[0009] Preferably, a rotating shaft is provided at a middle position of the bottom of the clamping platform, and a base is fixedly connected to the bottom of the rotating shaft.

[0010] Preferably, support blocks are provided on both sides of the top of the base, and sliding balls are evenly provided on the tops of the support blocks, and the top ends of the sliding balls fit with the bottom of the clamping platform.

[0011] Preferably, a second motor is provided at a middle position of the top of the base, and an output end of the second motor passes through the base and is connected to the rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the clamping device for detecting nanocrystalline strips drives the clamping block 2 to move down to clamp the nanocrystalline strip by starting the telescopic rod, and during clamping, the clamping block 1 prevents the nanocrystalline strip from being damaged by excessive force through the action of the spring and the squeezing ball. When the two ends of the nanocrystalline strip are clamped and fixed, the motor 1 can be started to drive the gear 2 on its shaft to rotate, so that the gear 2 drives the gear 1 meshing with it to rotate, and the gear 1 drives the clamping seats on the transmission blocks at both ends of the screw rod to move to both sides, which can have a certain tensile force on the nanocrystalline strip and facilitate subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the clamping platform of the utility model from top view;

[0016] Figure 4 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] In the figure: 1. Clamping table; 2. Clamping seat; 3. Telescopic rod; 4. Motor 1; 5. Rotating axis; 6. Clamping block 1; 7. Clamping block 2; 8. Sliding ball; 9. Base; 10. Support block; 11. Screw; 12. Gear 1; 13. Transmission block; 14. Motor 2; 15. Gear 2; 16. Slide groove; 17. Sliding block; 18. Spring; 19. Spring frame; 20. Squeeze ball. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides an embodiment: a clamping device for detecting nanocrystalline strips, comprising a clamping platform 1 and a clamping seat 2, a slot is provided in the middle position of the top of the clamping platform 1, and clamping seats 2 are provided on both sides of the slot at the top of the clamping platform 1, a telescopic rod 3 is provided at the middle position of the top of the clamping seat 2 corresponding to the clamping block 1 6, and the output end of the telescopic rod 3 extends to the clamping groove and is fixedly connected to the clamping block 2 7, and the opposite sides of the clamping block 2 7 and the clamping block 1 6 are both provided with anti-slip pads, and the opposite sides of the clamping seat 2 are both provided with The clamping groove, the inner bottom of the clamping groove of the clamping seat 2 is uniformly provided with a spring frame 19, and the spring frame 19 is provided with a spring 18, the other end of the spring 18 is fixedly connected with a squeezing ball 20, and the top of the squeezing ball 20 is provided with a clamping block 6, a slide groove 16 is provided in the clamping seat 2 on one side of the clamping block 6, and a slider 17 is provided on the slide groove 16, and the other side of the slider 17 is connected to the clamping block 6, a screw rod 11 is provided at a position corresponding to the slot in the clamping table 1, and a gear 12 is provided in the middle position of the screw rod 11, and the screw rod Both ends of the clamping seat 11 are provided with transmission blocks 13, and the tops of the transmission blocks 13 are connected to the bottom of the clamping seat 2 through slots. A motor 4 is provided at the position corresponding to the gear 12 on one side of the clamping seat 1, and the output end of the motor 4 extends to the clamping seat 1, and a gear 2 15 is provided inside the clamping seat 1, and the gear 2 15 and the gear 12 are meshed with each other, so that the staff can place the two ends of the nanocrystalline strip at the clamping groove inside the clamping seat 2, and then start the telescopic rod 3 to drive the clamping block 2 7 to move down to contact the nanocrystalline strip, so that the clamping block 6 is clamped by the spring 18 and the squeezing ball 20 prevent the nanocrystalline strip from being damaged by excessive force. At the same time, when the clamping block 16 moves downward, it moves more stably in the slide groove 16 through the slider 17. When the two ends of the nanocrystalline strip are clamped and fixed, the motor 14 can be started to drive the gear 2 15 on its shaft to rotate, so that the gear 2 15 drives the gear 12 meshing with it to rotate, so that the gear 12 drives the clamping seat 2 on the transmission blocks 13 at both ends of the screw rod 11 to move to both sides together, which can have a certain tensile force on the nanocrystalline strip, which is convenient for subsequent detection;

[0020] A rotating shaft 5 is provided in the middle position at the bottom of the clamping table 1, and the bottom of the rotating shaft 5 is fixedly connected to a base 9, support blocks 10 are provided on both sides of the top of the base 9, and sliding balls 8 are evenly provided on the top of the support blocks 10, and the top of the sliding balls 8 fits with the bottom of the clamping table 1, and a motor 2 14 is provided in the middle position of the top inside the base 9, and the output end of the motor 2 14 passes through the base 9 and is connected to the rotating shaft 5, so that the staff starts the motor 2 14 to drive the rotating shaft 5 to rotate, and the rotating shaft 5 can drive the clamping table 1 to rotate stably under the action of the sliding balls 8 on the support blocks 10, which is convenient for clamping and fixing the nanocrystalline strips at different positions.

[0021] When the embodiment of the present application is in use, the staff places the two ends of the nanocrystalline ribbon in the clamping groove inside the clamping seat 2, and then starts the telescopic rod 3 to drive the clamping block 27 to move down to contact the nanocrystalline ribbon, and when the clamping block 16 is stressed, it moves down through the action of the spring 18 and the squeezing ball 20 to prevent the nanocrystalline ribbon from being damaged by excessive stress. At the same time, when the clamping block 16 moves down, it moves more stably in the slide groove 16 through the slider 17. When the two ends of the nanocrystalline ribbon are clamped and fixed, the motor 14 can be started to drive the gear 2 15 on its shaft. Rotate, so that gear 2 15 drives gear 1 12 meshing with it to rotate, and gear 1 12 drives the clamping seat 2 on the transmission blocks 13 at both ends of the screw rod 11 to move to both sides, which can have a certain tensile force on the nanocrystalline strip, which is convenient for subsequent inspection. When the staff stands on the side, the motor 2 14 can be started to drive the rotating shaft 5 to rotate, and the rotating shaft 5 can drive the clamping table 1 to rotate stably under the action of the sliding ball 8 on the support block 10. After clamping, it can be turned back to the front again, which is convenient for clamping and fixing the nanocrystalline strip at different positions.

[0022] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A clamping device for nanocrystalline strip inspection, characterized in that: The invention comprises a clamping platform (1) and a clamping seat (2), wherein a slot is provided in the middle of the top of the clamping platform (1), and clamping seats (2) are provided on both sides of the slot on the top of the clamping platform (1), and clamping slots are provided on opposite sides of the clamping seat (2), and spring frames (19) are evenly provided at the bottom of the inner side of the clamping slot of the clamping seat (2), and springs (18) are provided in the spring frames (19), and the other ends of the springs (18) are fixedly connected with squeezing balls (20), and a clamping block (6) is provided on the top of the squeezing balls (20), a screw rod (11) is provided at a position corresponding to the slot in the clamping platform (1), and a gear (12) is provided in the middle of the screw rod (11), and transmission blocks (13) are provided at both ends of the screw rod (11), and the tops of the transmission blocks (13) are connected to the bottom of the clamping seat (2) through the slots.

2. A clamping device for nanocrystalline strip inspection according to claim 1, characterized in that: A slide groove (16) is provided in the clamping seat (2) on one side of the clamping block (6), and a slider (17) is provided on the slide groove (16), and the other side of the slider (17) is connected to the clamping block (6).

3. A clamping device for nanocrystalline strip inspection according to claim 1, characterized in that: A telescopic rod (3) is provided at the middle position of the top of the clamping seat (2) corresponding to the clamping block 1 (6), and the output end of the telescopic rod (3) extends into the clamping groove and is fixedly connected to the clamping block 2 (7), and the opposite sides of the clamping block 2 (7) and the clamping block 1 (6) are both provided with anti-slip pads.

4. The clamping device for nanocrystalline strip inspection according to claim 1, characterized in that: A motor 1 (4) is provided at a position corresponding to the gear 1 (12) on one side of the clamping platform (1), and the output end of the motor 1 (4) extends to a gear 2 (15) provided inside the clamping platform (1), and the gear 2 (15) and the gear 1 (12) are meshed with each other.

5. The clamping device for nanocrystalline strip inspection according to claim 1, characterized in that: A rotating shaft (5) is provided at the middle position of the bottom of the clamping platform (1), and a base (9) is fixedly connected to the bottom of the rotating shaft (5).

6. A clamping device for nanocrystalline strip inspection according to claim 5, characterized in that: Support blocks (10) are provided on both sides of the top of the base (9), and sliding balls (8) are evenly provided on the tops of the support blocks (10), and the top ends of the sliding balls (8) are in contact with the bottom of the clamping platform (1).

7. A clamping device for nanocrystalline strip inspection according to claim 5, characterized in that: A second motor (14) is provided at the middle position of the top of the base (9), and the output end of the second motor (14) passes through the base (9) and is connected to the rotating shaft (5).

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