X-ray stress meter

Abstract

The utility model discloses an X-ray stress meter which comprises a fixing plate, a connecting rod, a detector and an adjusting mechanism arranged between the fixing plate and the connecting rod. The adjusting mechanism comprises a Z-axis adjusting assembly, a Y-axis adjusting assembly and an X-axis adjusting assembly. The Z-axis adjusting assembly comprises a fixing shell, the fixing shell is fixedly connected to the upper surface of the fixing plate, a fixing rod is fixedly connected between the fixing shell and the connecting rod, a motor is fixedly connected to the inner wall of the bottom of the fixing shell, and a first screw rod is rotationally connected between the inner wall of the bottom and the inner wall of the top of the fixing rod; by means of the Z-axis adjusting assembly, the Y-axis adjusting assembly and the X-axis adjusting assembly, the problem that a detection table and a body in a traditional X-ray stress meter are separated is solved, and the detector can be directly adjusted to the position above a to-be-detected product or the designated position. A user does not need to independently move the detection table or adjust the corresponding position of the product and the X-ray stress meter, so that the operation process is greatly simplified, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stress meter especially relates to a kind of X ray stress meters. BACKGROUND

[0002] Stress meter is a kind of precision instrument for measuring the strain, stress, deformation, mechanical properties etc. of material, structure under external force. It can monitor and analyze the stress state of object in the process of stress in real time and accurately, and provide important basis for engineering safety and quality control. The working principle of stress meter is based on various mechanical principles, such as elastic deformation, resistance change etc. Usually, stress meter applies certain load to the measured material to make it elastically deform, then measures the strain of material by sensor, and finally calculates the stress value according to Hooke's law.

[0003] In current industrial detection and scientific research analysis, X ray stress meter as an important nondestructive testing tool is widely used in measuring and evaluating the stress state inside material. However, the detection table and X ray stress meter body are usually separated in current X ray stress meter. Although this separated design facilitates the assembly and disassembly of equipment to some extent, it also brings inconvenience in operation. Since the detection table and X ray stress meter body are separated, operator needs to move and operate frequently between them when adjusting detection position and calibrating equipment, which not only increases work intensity, but also may cause equipment damage or detection error due to improper operation.

[0004] Secondly, when X ray stress meter detects product on detection table, it usually needs to adjust the relative position of detection table and product with X ray stress meter. This process often involves adjustment in multiple dimensions, including horizontal position, vertical position and angle etc. Since the adjustment process is complex and tedious, operator often needs to spend a lot of time and effort when adjusting, which not only affects detection efficiency, but also may cause deviation of detection result due to inaccurate adjustment.

[0005] Therefore, in order to solve the above problems, an X ray stress meter is proposed. SUMMARY

[0006] The utility model overcomes the insufficient of prior art, provides a kind of X ray stress meter.

[0007] To achieve the above purpose, the utility model employs the technical scheme as follows: a kind of X ray stress meter, comprising: fixed plate, connecting rod and detection instrument, and adjusting mechanism being arranged between the fixed plate and connecting rod;

[0008] The adjusting mechanism comprises: Z axis adjusting assembly, Y axis adjusting assembly and X axis adjusting assembly;

[0009] The Z-axis adjusting assembly comprises a fixed shell fixedly connected to the upper surface of the fixed plate, a fixed rod fixedly connected between the fixed shell and the connecting rod, a motor fixedly connected to the bottom inner wall of the fixed shell, a first screw rod rotatably connected between the bottom inner wall and the top inner wall of the fixed rod, one end of the motor output shaft penetrating through the fixed shell and fixedly connected to the bottom of the first screw rod, a transmission cylinder threadedly connected to the circumferential outer wall of the first screw rod, the circumferential outer wall of the transmission cylinder being slidably connected to the circumferential outer wall of the fixed rod, two through sliding grooves being formed in the circumferential inner wall of the fixed rod, and two sliding blocks fixedly connected to the circumferential outer wall of the transmission cylinder and slidably arranged in the two sliding grooves.

[0010] In a preferred embodiment of the utility model, the circumferential outer wall of the fixed rod is slidably connected with a connecting frame, one side of each of the two sliding blocks is fixedly connected with the circumferential inner wall of the connecting frame, and the Y-axis adjusting assembly is connected with the connecting frame.

[0011] In a preferred embodiment of the utility model, the Y-axis adjusting assembly comprises a guide rod fixedly connected to the circumferential outer wall of the connecting frame, and a sliding cylinder slidably connected to the circumferential outer wall of the guide rod.

[0012] In a preferred embodiment of the utility model, the circumferential outer wall of the guide rod is provided with two limiting grooves, and the circumferential inner wall of the sliding cylinder is fixedly connected with two limiting blocks, and each of the two limiting blocks is slidably arranged in the two limiting grooves.

[0013] In a preferred embodiment of the utility model, one side inner wall of the sliding cylinder is rotatably connected with a second screw rod, and the circumferential outer wall of the second screw rod is threadedly connected with the circumferential inner wall of the guide rod.

[0014] In a preferred embodiment of the utility model, one side outer wall of the sliding cylinder is rotatably connected with a rotating handle, and one end of the rotating handle penetrates through the sliding cylinder and is fixedly connected with one end of the second screw rod.

[0015] In a preferred embodiment of the utility model, the X-axis adjusting assembly comprises two reinforcing rods, one end of each of the two reinforcing rods is fixedly connected to the circumferential outer wall of the sliding cylinder, and the two reinforcing rods are symmetrically distributed.

[0016] In a preferred embodiment of the utility model, the other end of each of the two reinforcing rods is fixedly connected with the same sliding rail.

[0017] In a preferred embodiment of the utility model, the circumferential outer wall of the sliding rail is slidably connected with a sliding block, and the top of the sliding block is fixedly connected with a detection plate.

[0018] In a preferred embodiment of the utility model, one end of the connecting rod is provided with a detector, and the X-axis adjusting assembly is located below the detector.

[0019] The utility model solves the defects in the prior art, and has the following beneficial effects:

[0020] (1) The utility model provides a kind of X-ray stress meter, the setting of Z axis adjusting component, Y axis adjusting component and X axis adjusting component is realized the close connection and integration of detecting instrument and connecting rod, fixed plate and other structures.This avoids the problem that detecting table and body are separated in traditional X-ray stress meter, so that detecting instrument can be directly adjusted to the top of product to be measured or specified position.User no longer needs to move detecting table or adjust the corresponding position of product and X-ray stress meter alone, greatly simplifies operation process, and improves work efficiency.

[0021] (2) The utility model provides a kind of X-ray stress meter, by the setting of Z axis adjusting component, Y axis adjusting component and X axis adjusting component, detecting instrument is provided with full range three-dimensional dynamic adjustment ability.This adjustment ability not only makes detecting instrument be able to easily cope with different shapes, sizes and positions of product to be measured, but also can be fine-tuned during detection, to ensure optimal detection effect and precision.Compared with the way that traditional detecting table and product position need to be manually adjusted, this three-dimensional dynamic adjustment is more flexible and efficient, and provides more convenient detection experience for user.

[0022] (3) The utility model provides a kind of X-ray stress meter, by the setting of Z axis adjusting component, Y axis adjusting component and X axis adjusting component, detecting instrument can realize positioning in three-dimensional space, and this positioning ability not only helps to reduce the error caused by position deviation or shaking, but also can maintain stable detection condition during detection, to improve the accuracy and reliability of detection result. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model is further described below in connection with the drawings and examples;

[0024] Figure 1 It is the device body section view structure diagram of preferred embodiment of the utility model;

[0025] Figure 2 It is the enlarged stereoscopic structure diagram of A of preferred embodiment of the utility model part;

[0026] Figure 3 It is the device body appearance stereoscopic structure diagram of preferred embodiment of the utility model.

[0027] In the figure: 1, connecting rod; 2, detector; 3, fixed plate; 4, fixed rod; 5, Z-axis adjusting assembly; 501, motor; 502, first screw rod; 503, transmission cylinder; 504, sliding groove; 505, sliding block; 506, connecting frame; 6, Y-axis adjusting assembly; 601, guide rod; 602, limiting groove; 603, sliding cylinder; 604, limiting block; 605, rotating handle; 606, second screw rod; 7, X-axis adjusting assembly; 701, reinforcing rod; 702, sliding rail; 703, sliding block; 704, detection plate; 8, fixed shell. DETAILED DESCRIPTION

[0028] The utility model will be explained in further detail now in combination with the drawings and examples, these drawings are all simplified schematic diagram, only with schematic way shows the basic structure of the utility model, therefore it shows only the structure related to the utility model.

[0029] As Figure 1 Indicated, an X-ray stress meter, including: fixed plate 3, connecting rod 1 and detector 2, and the adjusting mechanism that is arranged between fixed plate 3 and connecting rod 1;

[0030] As Figures 2-3 Indicated, the adjusting mechanism includes: Z-axis adjusting assembly 5, Y-axis adjusting assembly 6 and X-axis adjusting assembly 7;

[0031] Z-axis adjusting assembly 5 includes: fixed shell 8, fixed shell 8 is fixedly connected on the upper surface of fixed plate 3, fixed shell 8 and connecting rod 1 between fixedly connected with fixed rod 4, the bottom inner wall of fixed shell 8 is fixedly connected with motor 501, the bottom inner wall and the top inner wall between fixed rod 4 are rotatably connected with first screw rod 502, the one end of motor 501 output shaft passes through fixed shell 8 and is fixedly connected with the bottom of first screw rod 502, the circumferential outer wall of first screw rod 502 is threadedly connected with transmission cylinder 503, the circumferential outer wall of transmission cylinder 503 is slidably connected with the circumferential outer wall of fixed rod 4, the circumferential inner wall of fixed rod 4 is provided with two through sliding grooves 504, the circumferential outer wall of transmission cylinder 503 is fixedly connected with two sliding blocks 505, and two sliding blocks 505 are slidably connected in two sliding grooves 504 respectively;

[0032] The circumferential outer wall of fixed rod 4 is slidably connected with connecting frame 506, and the circumferential inner wall of connecting frame 506 is fixedly connected with the side of two sliding blocks 505 respectively, and Y-axis adjusting assembly 6 is connected with connecting frame 506.

[0033] It should be noted that the Z-axis adjusting assembly 5 drives the first screw rod 502 to rotate through the motor 501, realizes the stable movement of the transmission cylinder 503 connected with it by screw in the vertical direction on the fixed rod 4, not only ensures the stability of the lifting movement through the sliding connection of the sliding block 505 and the sliding groove 504, but also provides stable support force by using the self-locking characteristic of the screw transmission, effectively prevents shaking or deviation in the lifting process, and lays a solid foundation for the positioning of the detector 2. In addition, the Z-axis adjusting assembly 5 integrates key components such as the motor 501, the first screw rod 502, the transmission cylinder 503, the sliding block 505 and the sliding groove 504 between the fixed shell 8 and the fixed rod 4, greatly reduces the occupied space, and makes the adjustment process more smooth and efficient. At the same time, the connecting frame 506 serves as a bridge connecting the Z-axis adjusting assembly 5 and the Y-axis adjusting assembly 6, further enhancing the compactness and integration of the structure. This layer-by-layer adjustment method not only improves the flexibility and accuracy of the adjustment, but also ensures the coherence and stability of the whole adjustment process, providing a solid foundation for the subsequent adjustment of the Y-axis and the X-axis.

[0034] As shown in Figures 2-3 The Y-axis adjusting assembly 6 comprises a guide rod 601 fixedly connected to the circumferential outer wall of the connecting frame 506, a sliding cylinder 603 slidingly connected to the circumferential outer wall of the guide rod 601, two limiting grooves 602 opened in the circumferential outer wall of the guide rod 601, two limiting blocks 604 fixedly connected to the circumferential inner wall of the sliding cylinder 603 and slidingly connected in the two limiting grooves 602 respectively, a second screw rod 606 rotatably connected to one side inner wall of the sliding cylinder 603, the circumferential outer wall of the second screw rod 606 being threadedly connected with the circumferential inner wall of the guide rod 601, and a rotating handle 605 rotatably connected to one side outer wall of the sliding cylinder 603, one end of the rotating handle 605 penetrating through the sliding cylinder 603 and being fixedly connected with one end of the second screw rod 606.

[0035] It should be noted that the Y-axis adjusting assembly 6 realizes stable movement in the Y-axis direction through the sliding connection of the guide rod 601 and the sliding cylinder 603. The limiting grooves 602 on the guide rod 601 tightly cooperate with the limiting blocks 604 in the sliding cylinder 603, not only effectively limiting the rotation of the sliding cylinder 603, but also ensuring the straight motion trajectory of the sliding cylinder 603 on the guide rod 601. At the same time, the rotating handle 605 enables the user to easily rotate the second screw rod 606. Since the second screw rod 606 is threadedly connected with the circumferential inner wall of the guide rod 601, when the rotating handle 605 is rotated, the second screw rod 606 will move smoothly along the guide rod 601, thereby pushing or pulling the sliding cylinder 603, making the adjustment operation simple and efficient.

[0036] As shown in Figures 2-3As shown, the X-axis adjusting assembly 7 comprises two reinforcing rods 701, one end of the two reinforcing rods 701 is fixedly connected to the outer wall of the sliding cylinder 603, the two reinforcing rods 701 are symmetrically distributed, the other end of the two reinforcing rods 701 is fixedly connected with the same slide rail 702, the outer wall of the slide rail 702 is slidably connected with the sliding block 703, the top of the sliding block 703 is fixedly connected with the detection plate 704, one end of the connecting rod 1 is installed with the detector 2, and the X-axis adjusting assembly 7 is located below the detector 2.

[0037] It should be noted that the X-axis adjusting assembly 7 firmly connects the slide rail 702 and the sliding cylinder 603 through the two symmetrically distributed reinforcing rods 701, and is then closely connected with the Y-axis adjusting assembly 6, so as to ensure the stability of the X-axis adjusting assembly 7 in the adjusting process. The sliding connection between the slide rail 702 and the sliding block 703 enables the sliding block 703 to move along the slide rail 702 in the X-axis direction, thereby realizing the X-axis adjusting function. Users can adjust the position of the sliding block 703 according to actual needs, and then set the X-axis coordinates of the detection plate 704 and the detector 2. The detection plate 704 is stably installed on the top of the sliding block 703, and provides a stable and adjustable mounting platform for the detector 2.

[0038] The utility model discloses when using, to Z axle adjustment, start motor 501, drive its output shaft starts rotation. Because the one end of motor 501 output shaft is fixedly connected with the bottom of first screw rod 502, thus the rotation of output shaft will drive first screw rod 502 rotation together. With the rotation of first screw rod 502, the transmission cylinder 503 of screw connection with it will move on fixed rod 4 along the vertical direction (Z axle direction). The circumferential outer wall of transmission cylinder 503 is slidably connected with the circumferential outer wall of fixed rod 4, and the stability and accuracy of transmission are ensured. Meanwhile, the slider 505 on transmission cylinder 503 slides in the sliding slot 504 of fixed rod 4, because the slider 505 on transmission cylinder 503 is fixedly connected with connecting frame 506, thus the movement of transmission cylinder 503 will drive connecting frame 506 movement together. When adjusting Y axle, manually rotate rotating handle 605, make it drive second screw rod 606 rotation. Because the one end of rotating handle 605 is fixedly connected with the one end of second screw rod 606, thus rotating rotating handle 605 will directly lead to the rotation of second screw rod 606. With the rotation of second screw rod 606, the sliding cylinder 603 of screw connection with it will move on guide rod 601 along Y axle direction. The limiting block 604 of circumferential inner wall fixed connection of sliding cylinder 603 slides in the limiting slot 602 of guide rod 601, and the sliding cylinder 603 can only move along Y axle direction, and deviation in other directions is avoided. When adjusting X axle, manually move sliding block 703, make it move on slide rail 702 along X axle direction. Sliding block 703 is slidably connected with the circumferential outer wall of slide rail 702, and thus the position of sliding block 703 can be adjusted along X axle direction. According to the detection demand, after adjusting the position of sliding block 703, the X axle coordinate of detection plate 704 and detection instrument 2 can be set. Detection plate 704 is stably installed on the top of sliding block 703, and provides a stable mounting platform for detection instrument 2.

[0039] The above according to the ideal embodiment of the utility model for the inspiration, through the above-mentioned explanation content, the relevant personnel can certainly in not deviating the range of the technical idea of this utility model, carry out the variety and the modification. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. An X-ray stress meter comprising: The utility model relates to a kind of detection device, including fixed plate (3), connecting rod (1) and detector (2), and adjusting mechanism being arranged between the fixed plate (3) and connecting rod (1), it is characterized by; The adjusting mechanism comprises a Z-axis adjusting assembly (5), a Y-axis adjusting assembly (6) and an X-axis adjusting assembly (7); The Z-axis adjusting assembly (5) comprises a fixed shell (8) fixedly connected to the upper surface of the fixed plate (3), a fixed rod (4) fixedly connected between the fixed shell (8) and the connecting rod (1), a motor (501) fixedly connected to the bottom inner wall of the fixed shell (8), a first screw rod (502) rotatably connected between the bottom inner wall and the top inner wall of the fixed rod (4), one end of the output shaft of the motor (501) penetrating through the fixed shell (8) and fixedly connected to the bottom of the first screw rod (502), a transmission cylinder (503) threadedly connected to the circumferential outer wall of the first screw rod (502), the circumferential outer wall of the transmission cylinder (503) slidably connected to the circumferential outer wall of the fixed rod (4), two through sliding grooves (504) formed in the circumferential inner wall of the fixed rod (4), and two sliding blocks (505) fixedly connected to the circumferential outer wall of the transmission cylinder (503), with the two sliding blocks (505) respectively slidably connected in the two sliding grooves (504).

2. An X-ray stress meter according to claim 1, characterized in that: The circumferential outer wall of the fixed rod (4) slidably connected to a connecting frame (506), one side of the two sliding blocks (505) fixedly connected to the circumferential inner wall of the connecting frame (506), and the Y-axis adjusting assembly (6) connected to the connecting frame (506).

3. An X-ray stress meter according to claim 2, characterized in that: The Y-axis adjusting assembly (6) comprises a guide rod (601) fixedly connected to the circumferential outer wall of the connecting frame (506), and a sliding cylinder (603) slidably connected to the circumferential outer wall of the guide rod (601).

4. An X-ray stress meter according to claim 3, characterized in that: Two limiting grooves (602) are formed in the circumferential outer wall of the guide rod (601), two limiting blocks (604) fixedly connected to the circumferential inner wall of the sliding cylinder (603), and the two limiting blocks (604) respectively slidably connected in the two limiting grooves (602).

5. An X-ray stress meter according to claim 4, characterized in that: A second screw rod (606) rotatably connected to one side inner wall of the sliding cylinder (603), and the circumferential outer wall of the second screw rod (606) threadedly connected to the circumferential inner wall of the guide rod (601).

6. An X-ray stress meter according to claim 5, characterized in that: A rotating handle (605) rotatably connected to one side outer wall of the sliding cylinder (603), and one end of the rotating handle (605) penetrating through the sliding cylinder (603) and fixedly connected to one end of the second screw rod (606).

7. The X-ray stress meter according to claim 1, characterized in that: The X-axis adjusting assembly (7) comprises two reinforcing rods (701), one end of the two reinforcing rods (701) fixedly connected to the circumferential outer wall of the sliding cylinder (603), and the two reinforcing rods (701) symmetrically distributed.

8. An X-ray stress meter according to claim 7, characterized in that: The other end of the two reinforcing rods (701) fixedly connected to the same slide rail (702).

9. An X-ray stress meter according to claim 8, characterized in that: The circumferential outer wall of the slide rail (702) slidably connected to a sliding block (703), and the top of the sliding block (703) fixedly connected to a detection plate (704).

10. The X-ray stress meter according to claim 1, characterized in that: One end of the connecting rod (1) is provided with a detector (2), and the X-axis adjusting assembly (7) is located below the detector (2).

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