High-frequency vibration sensor detection tool
Through the design of sensor limit assembly and detection height adjustment assembly, the problem of high replacement cost of sensor detection table mold and inaccurate height adjustment is solved, and the stable fixation and precise position adjustment of the sensor are achieved, which improves the stability and accuracy of detection.
Patent Information
- Application Number
- CN202422117867.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing high-frequency vibration sensor detection table requires a variety of fixed molds, which are costly and difficult to accurately adjust the detection height, which cannot meet the detection needs of sensors of different sizes.
A high-frequency vibration sensor detection tool is designed, using sensor limiting components and detection height adjustment components. Through the cooperation of linear guide rails and slider seats, rapid limiting and accurate height adjustment of sensors of different sizes can be achieved.
Ensure the stability and consistency of the sensor during the detection process, obtain accurate test data, and adapt to the detection needs of sensors of different sizes.
Smart Images
Figure CN223091388U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of high-frequency vibration sensors, and particularly relates to a detection tool for high-frequency vibration sensors. Background Art
[0002] A high-frequency vibration sensor is a sensor specifically designed to measure vibrations in the high-frequency range. This sensor can detect the vibration characteristics of mechanical equipment, structures, or materials at high frequencies and convert these vibration signals into electrical signals for subsequent analysis and processing; detecting high-frequency vibration sensors after production is an important link to ensure their performance and reliability.
[0003] Currently, most of the detection platforms applied to high-frequency vibration sensors use special fixed molds to fix the high-frequency vibration sensors therein. When the size of the high-frequency vibration sensor to be detected changes, only by replacing the fixed mold can the sensor be fixed. This method not only requires a large number of prefabricated fixed molds, resulting in an increase in usage costs; moreover, the detection height of the existing detection platform is difficult to accurately adjust, and the detection direction is single. When the size of the high-frequency vibration sensor changes, it is difficult to perform precise positioning detection at different heights; therefore, a detection tool for high-frequency vibration sensors is proposed to solve the above problems. Summary of the Utility Model
[0004] In view of one or more of the above-mentioned defects or improvement requirements in the prior art, the utility model provides a detection tool for high-frequency vibration sensors, which has the advantages of being able to quickly limit different-sized high-frequency vibration sensors for detection and being able to accurately adjust the detection height to meet the detection requirements of sensors of different sizes.
[0005] To achieve the above object, the utility model provides a detection tool for high-frequency vibration sensors, including a sensor detection tool table; two linear guide rails are assembled in parallel on the sensor detection tool table; slider seats are slidably assembled on both of the two linear guide rails; a moving seat is commonly installed on the sides of the two slider seats;
[0006] The bottom of the moving seat is installed with an equipment chassis, and a detection tool for high-frequency vibration sensors is assembled in the equipment chassis;
[0007] A detection height adjustment component is assembled on the sensor detection tool table; wherein
[0008] The detection height adjustment component includes a bearing seat arranged on the sensor detection tool table, a threaded lead screw is rotatably arranged on the bearing seat, a nut slider is externally engaged with the threaded lead screw, and the nut slider is connected to the moving seat;
[0009] A linear lead screw module is also installed at the bottom of the sensor detection tool table, and a sensor limit component is slidably assembled on the linear lead screw module; a high-frequency vibration sensor body is supported on the sensor limit component;
[0010] The sensor limit component includes a base arranged on the linear lead screw module, a support column is installed on the base, and a bearing seat is supported on the upper end surface of the support column.
[0011] As a further improvement of the present utility model, four sliding grooves are circumferentially formed in the bearing seat, a clamping plate is slidably arranged in each sliding groove, and the four clamping plates are all U-shaped and are arranged in a cross shape around the bearing seat.
[0012] As a further improvement of the present utility model, four tightening bolts are threadedly connected to the bottom of the bearing seat, and the end of each tightening bolt penetrates through the bearing seat and extends to abut against the bottom of one of the clamping plates.
[0013] As a further improvement of the present utility model, the detection height adjustment component further includes a reciprocating motor arranged on the sensor detection tool table, the output end of the reciprocating motor penetrates through the sensor detection tool table and is connected to the top end of the threaded lead screw, a bearing member is assembled on the bearing seat, and the bottom end of the threaded lead screw is rotatably matched with the bearing member.
[0014] As a further improvement of the present utility model, the detection height adjustment component further includes two side rods vertically and parallelly arranged on the sensor detection tool table, and the two side rods are respectively arranged on one side of the moving seat and penetrate through the moving seat and are slidably connected thereto.
[0015] Generally speaking, compared with the prior art by the above technical solutions conceived by the present utility model, the beneficial effects include:
[0016] The high-frequency vibration sensor detection tool of the present utility model, in actual use, through the mutual movement and cooperation of multiple components within the sensor limit assembly, can achieve the rapid clamping of the high-frequency vibration sensor body by using four clamping plates; compared with the traditional mold positioning method, when the sensor detection tool table of this application performs limit detection on the high-frequency vibration sensor body, it can utilize the adjustment of the sensor limit assembly to limit high-frequency vibration sensor bodies of different sizes. During the test of the high-frequency vibration sensor body, the movement and drift of the high-frequency vibration sensor body will cause the distortion of the detection result. By fixing high-frequency vibration sensor bodies of different sizes through the sensor limit assembly, it can effectively prevent the accidental movement or position drift of the high-frequency vibration sensor body, ensure the stability and consistency of the high-frequency vibration sensor body during the detection process, so as to ensure that high-frequency vibration sensor bodies of different sizes maintain a stable position and posture during the test process, thereby improving the stability and accuracy of the test.
[0017] The high-frequency vibration sensor detection tool of the present utility model, through the mutual movement and cooperation of multiple components within the detection height adjustment assembly, and by utilizing the sliding cooperation between the linear guide rail and the slider seat, enables the set moving seat to perform precise height adjustment along the vertical range of the sensor detection tool table, thereby realizing the overall position adjustment of the high-frequency vibration sensor detection tool. Compared with the traditional fixed-height detection, the sensor detection tool table of this application can precisely control the position of the high-frequency vibration sensor detection tool, ensure that the high-frequency vibration sensor detection tool detects the high-frequency vibration sensor body at the required position, thereby obtaining accurate test data, and at the same time can adapt to the detection requirements of high-frequency vibration sensor bodies of different sizes. Brief Description of the Drawings
[0018] Figure 1 It is a schematic diagram of the overall installation structure of the present utility model;
[0019] Figure 2 It is a schematic diagram of the installation structure of the detection height adjustment assembly of the present utility model and the equipment chassis;
[0020] Figure 3 It is a schematic diagram of the installation structure of the sensor limit assembly of the present utility model and the high-frequency vibration sensor body.
[0021] In all the attached drawings, the same reference numerals represent the same technical features, specifically: 1. Sensor detection tool table; 2. Linear guide rail; 3. Slide block seat; 4. Moving seat; 5. Detection height adjustment component; 51. Bearing seat; 52. Threaded lead screw; 53. Nut slider; 54. Reciprocating motor; 55. Side rod; 6. Equipment chassis; 7. High-frequency vibration sensor detection tool; 8. Linear lead screw module; 9. Sensor limit component; 91. Base; 92. Support column; 93. Bearing seat; 94. Chute; 95. Clamping plate; 96. Tightening bolt; 10. High-frequency vibration sensor body. Detailed implementation mode
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the attached drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0023] Embodiment
[0024] Provided by Figures 1-3 The high-frequency vibration sensor detection tool includes a sensor detection tool table 1; two linear guide rails 2 are assembled in parallel on the sensor detection tool table 1; slide block seats 3 are slidably assembled on both linear guide rails 2; a moving seat 4 is jointly installed on the sides of the two slide block seats 3;
[0025] The bottom of the moving seat 4 is installed with an equipment chassis 6, and a high-frequency vibration sensor detection tool 7 is assembled in the equipment chassis 6;
[0026] A detection height adjustment component 5 is assembled on the sensor detection tool table 1; among them
[0027] The detection height adjustment component 5 includes a bearing seat 51 arranged on the sensor detection tool table 1, a threaded lead screw 52 is rotatably arranged on the bearing seat 51, a nut slider 53 is externally engaged with the threaded lead screw 52, and the nut slider 53 is connected to the moving seat 4;
[0028] A linear lead screw module 8 is also installed at the bottom of the sensor detection tool table 1, and a sensor limit component 9 is slidably assembled on the linear lead screw module 8; a high-frequency vibration sensor body 10 is supported on the sensor limit component 9;
[0029] The sensor limit component 9 includes a base 91 arranged on the linear lead screw module 8, a support column 92 is installed on the base 91, and a bearing seat 93 is supported on the upper end surface of the support column 92.
[0030] In this embodiment, through the mutual movement and cooperation of multiple components within the sensor limiting assembly 9, the high-frequency vibration sensor body 10 can be quickly clamped by four clamping plates 95. Compared with the traditional mold positioning method, when the sensor detection tool table 1 of the present application performs limit detection on the high-frequency vibration sensor body 10, the adjustment of the sensor limiting assembly 9 can be used to limit high-frequency vibration sensor bodies 10 of different sizes. During the test of the high-frequency vibration sensor body 10, the movement and drift of the high-frequency vibration sensor body 10 will cause distortion of the detection results. By fixing the high-frequency vibration sensor body 10 of different sizes through the sensor limiting assembly 9, accidental movement or position drift of the high-frequency vibration sensor body 10 can be effectively prevented, ensuring the stability and consistency of the high-frequency vibration sensor body 10 during the detection process. Thus, it can ensure that high-frequency vibration sensor bodies 10 of different sizes maintain a stable position and posture during the test, thereby improving the stability and accuracy of the test.
[0031] Furthermore, through the mutual movement and cooperation of multiple components within the detection height adjustment assembly 5, and by utilizing the sliding fit between the linear guide rail 2 and the slider seat 3, the provided moving seat 4 can be precisely adjusted in height along the vertical range of the sensor detection tool table 1, thereby realizing the overall position adjustment of the high-frequency vibration sensor detection tool 7. Compared with the traditional fixed-height detection, the sensor detection tool table 1 of the present application can precisely control the position of the high-frequency vibration sensor detection tool 7, ensuring that the high-frequency vibration sensor detection tool 7 detects the high-frequency vibration sensor body 10 at the required position, thereby obtaining accurate test data and being able to adapt to the detection requirements of high-frequency vibration sensor bodies 10 of different sizes.
[0032] Specifically, referring to Figure 3 , four sliding grooves 94 are circumferentially formed in the bearing seat 93 along its center. A clamping plate 95 is slidably arranged in each sliding groove 94. The four clamping plates 95 are all U-shaped and are arranged in a cross shape around the bearing seat 93.
[0033] In this embodiment, during use, the four clamping plates 95 provided can slide along the sliding grooves 94. After the high-frequency vibration sensor body 10 is placed on the bearing seat 93, at this time, the user slides the four clamping plates 95 to fit with the high-frequency vibration sensor body 10, thereby realizing the clamping and positioning of the high-frequency vibration sensor body 10 by the four clamping plates 95.
[0034] Specifically, referring to Figure 3 , four tightening bolts 96 are threadedly connected to the bottom of the bearing seat 93. The end of each tightening bolt 96 penetrates through the bearing seat 93 and extends to abut against the bottom of one of the clamping plates 95.
[0035] In this embodiment, during use, the user loosens the tightening bolt 96, causing the tightening bolt 96 to release the limit on the clamping plate 95. At this time, the provided clamping plate 95 can slide within the sliding groove 94. Similarly, when the sliding of the clamping plate 95 is completed, the user then tightens the tightening bolt 96 again to achieve secondary positioning of the clamping plate 95.
[0036] Specifically, referring to Figures 1-2 , the height detection and adjustment assembly 5 further includes a reciprocating motor 54 disposed on the sensor detection tool table 1. The output end of the reciprocating motor 54 penetrates through the sensor detection tool table 1 and is connected to the top end of the threaded lead screw 52. A bearing member is assembled on the bearing seat 51, and the bottom end of the threaded lead screw 52 is rotationally engaged with the bearing member.
[0037] In this embodiment, the bearing member provided on the bearing seat 51 can ensure the stability of the threaded lead screw 52 during rotation; the provided reciprocating motor 54 can drive the rotation of the threaded lead screw 52. The user connects a power supply to the reciprocating motor 54, and at this time, the provided reciprocating motor 54 can drive the threaded lead screw 52 to rotate.
[0038] Furthermore, by utilizing the sliding fit between the linear guide rail 2 and the slider seat 3, the moving seat 4 is made more stable when performing vertical height adjustment.
[0039] Furthermore, the power connection method of the provided reciprocating motor 54 is prior art, and the control circuit can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. Only its use is involved without modification, so the control method and circuit connection will not be described in detail.
[0040] Specifically, referring to Figures 1-2 , the height detection and adjustment assembly 5 further includes two side rods 55 vertically and parallelly disposed on the sensor detection tool table 1. The two side rods 55 are respectively disposed on one side of the moving seat 4, penetrate through the moving seat 4, and are slidably connected thereto.
[0041] In this embodiment, when the threaded lead screw 52 rotates, the front end of the moving seat 4 is limited by the two side rods 55, so that the nut slider 53 engaged with the outside of the threaded lead screw 52 can drive the moving seat 4 to move vertically in a straight line along the stroke range of the threaded lead screw 52, thereby realizing the vertical straight line movement adjustment of the overall high-frequency vibration sensor detection tool 7.
[0042] The high-frequency vibration sensor detection tool of the present utility model:
[0043] Step 1: In actual use, when the user needs to detect the high-frequency vibration sensor body 10, place it on the sensor limiting component 9, and then adjust the sensor limiting component 9 to limit the high-frequency vibration sensor body 10 by using the sensor limiting component 9.
[0044] Step 2: The user loosens the tightening bolt 96 to make the tightening bolt 96 release the limit on the clamping plate 95. At this time, the set clamping plate 95 can slide in the chute 94. The user places the high-frequency vibration sensor body 10 on the upper end surface of the bearing seat 93, and at the same time slides the four clamping plates 95 to fit with the high-frequency vibration sensor body 10, so as to clamp and position the high-frequency vibration sensor body 10 by using the four clamping plates 95. Then the user tightens the tightening bolt 96 again to achieve the secondary positioning of the clamping plate 95.
[0045] Step 3: After the high-frequency vibration sensor body 10 is placed on the sensor limiting component 9 and positioned, the user can drive the linear lead screw module 8 at this time, so that the sensor limiting component 9 and the high-frequency vibration sensor body 10 as a whole can move linearly on the sensor detection tool table 1. The user drives the high-frequency vibration sensor body 10 to move until the high-frequency vibration sensor body 10 is at the bottom of the high-frequency vibration sensor detection tool 7. Then the user can adjust the detection height adjustment component 5 again to achieve precise vertical height adjustment of the high-frequency vibration sensor detection tool 7, so as to detect the high-frequency vibration sensor body 10.
[0046] Step 4: The user connects the power supply to the reciprocating motor 54. At this time, the set reciprocating motor 54 can drive the threaded lead screw 52 to rotate. When the threaded lead screw 52 rotates, due to the front-end limit of the two side rods 55 on the moving seat 4, the nut slider 53 engaged with the outside of the threaded lead screw 52 can drive the moving seat 4 to move vertically in a straight line along the stroke range of the threaded lead screw 52, so as to achieve the vertical linear movement adjustment of the high-frequency vibration sensor detection tool 7 as a whole. The user adjusts the high-frequency vibration sensor detection tool 7 and moves it above the high-frequency vibration sensor body 10 until it contacts the high-frequency vibration sensor body 10, then the detection of the high-frequency vibration sensor body 10 can be realized.
[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. High-frequency vibration sensor detection tool, characterized in that ； It includes a sensor detection workbench (1); two linear guide rails (2) are assembled in parallel on the sensor detection workbench (1); slider seats (3) are slidably assembled on both of the two linear guide rails (2); a moving seat (4) is commonly installed on the sides of the two slider seats (3); The bottom of the moving seat (4) is installed with an equipment chassis (6), and a high-frequency vibration sensor detection tool (7) is assembled in the equipment chassis (6); A detection height adjustment component (5) is assembled on the sensor detection workbench (1); among which The detection height adjustment component (5) includes a bearing seat (51) arranged on the sensor detection workbench (1), a threaded lead screw (52) is rotatably arranged on the bearing seat (51), a nut slider (53) is externally engaged with the threaded lead screw (52), and the nut slider (53) is connected to the moving seat (4); A linear lead screw module (8) is further installed at the bottom of the sensor detection workbench (1), and a sensor limiting component (9) is slidably assembled on the linear lead screw module (8); a high-frequency vibration sensor body (10) is supported on the sensor limiting component (9); The sensor limiting component (9) includes a base (91) arranged on the linear lead screw module (8), a support column (92) is installed on the base (91), and a bearing seat (93) is supported on the upper end surface of the support column (92).
2. The high-frequency vibration sensor detection tool according to claim 1, characterized in that Four sliding grooves (94) are formed around the center of the bearing seat (93), a clamping plate (95) is slidably arranged in each of the four sliding grooves (94), and the four clamping plates (95) are all U-shaped and are arranged in a cross shape around the bearing seat (93).
3. The high-frequency vibration sensor detection tool according to claim 2, wherein Four tightening bolts (96) are threadedly connected to the bottom of the bearing seat (93), and the end of each tightening bolt (96) penetrates through the bearing seat (93) and extends to abut against the bottom of one of the clamping plates (95).
4. The high-frequency vibration sensor detection tool according to claim 1, characterized in that, The detection height adjustment component (5) further includes a reciprocating motor (54) arranged on the sensor detection workbench (1), the output end of the reciprocating motor (54) penetrates through the sensor detection workbench (1) and is connected to the top end of the threaded lead screw (52), a bearing member is assembled on the bearing seat (51), and the bottom end of the threaded lead screw (52) is rotatably matched with the bearing member.
5. The high-frequency vibration sensor detection tool according to claim 1, wherein, The detection height adjustment component (5) further includes two side rods (55) vertically and parallelly arranged on the sensor detection workbench (1), and the two side rods (55) are respectively arranged on one side of the moving seat (4), penetrate through the moving seat (4) and are slidably connected to it.