CN202837243U - Ultrasonic detectinging platform - Google Patents
Ultrasonic detectinging platform Download PDFInfo
- Publication number
- CN202837243U CN202837243U CN 201220188272 CN201220188272U CN202837243U CN 202837243 U CN202837243 U CN 202837243U CN 201220188272 CN201220188272 CN 201220188272 CN 201220188272 U CN201220188272 U CN 201220188272U CN 202837243 U CN202837243 U CN 202837243U
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to an ultrasonic detecting platform which comprises a working table rack, a working table is installed on the working table rack, a probe setting mechanism which enables an installed probe to move along three directions of an X axis, a Y axis and an Z axis which are mutually perpendicular to one another is further installed on the working table rack, the Z axis is perpendicular to the working table, and the X axis and the Y axis are parallel to the working table. According to the ultrasonic detecting platform, a stepping motor is used to drive a precision ball screw to rotate so that moving of the probe on three directions of the X axis, the Y axis and the Z axis can be achieved, moving of the probe replaces moving and positioning of a workpiece to be measured so that detecting is facilitated, and detecting efficiencies can be improved; and the precision ball screw and a guiding shaft are used to achieve axial transmission, the structure is compact, the rigidity is good, and installing time can be shortened.
Description
Technical field
The utility model relates to a kind of ultrasound examination platform.
Background technology
Ultrasound examination refers to the principle of utilizing ultrasound wave to propagate and reflect in hardware, come the method for some physical property of size, character, position and the material of detection component inherent vice.Ultrasound examination detects and also is Ultrasonic Detection, UT (Ultrasonic Testing), is a kind of of Non-Destructive Testing.Non-Destructive Testing is under the prerequisite of not defective work piece or starting material duty, a kind of detection means that checks being verified the surface that loses and internal soundness.
Ultrasound wave has following features: 1, ultrasonic wave acoustic beam can concentrate on the specific direction, along rectilinear propagation, has good directive property in medium; 2, decay and scattering can occur in ultrasound wave in the Propagation process; 3, ultrasound wave will produce reflection, refraction and wave mode conversion on the interface of foreign medium.Utilize these characteristics, can obtain the reflection wave that reflects from defect interface, thereby reach the purpose of detecting defects; 4, hyperacoustic energy Ratios sound wave is much bigger; 5, the transmission loss of ultrasound wave in solid is very little, and investigation depth is large, because the phenomenons such as ultrasound wave can reflect at heterogeneous interface, refraction especially can not be passed through the gas-solid interface.If the defectives (gas is arranged in the defective) such as pore, crackle, layering arranged in the metal or be mingled with, ultrasonic propagation to metal and defective at the interface the time, will all or part ofly reflect.The ultrasound wave that the reflects reception of being popped one's head in by the processing of circuit of instrument internal, will demonstrate differing heights and waveform at regular intervals on the video screen of instrument.Can judge that defective is in the workpiece heavy degree of depth, position and shape according to the variation characteristic of waveform.
The advantage of ultrasound examination be detect that thickness is large, highly sensitive, speed is fast, cost is low, harmless, can position and quantitatively defective.
At present, domestic ultrasound examination generally all is on common detection platform, and by the movement and the rotation that manually realize workpiece, automaticity is very low, and this is so that detection efficiency is very low.The automaticity of ultrasound examination platform is lower, can't drive probe and carrying out the three-dimensional movement; And the Working gantry material mostly is cast iron, and welding steel is relatively heavier, mobile inconvenience; Existing three-dimensional mobile technology high cost is not suitable for general ultrasonic examination and uses.
The utility model content
Technical problem to be solved in the utility model provides a kind of ultrasound examination platform, improves detection efficiency.
For solving the problems of the technologies described above, the utility model proposes a kind of ultrasound examination platform, comprise worktable frame, on the described worktable frame worktable is installed, the probe that can make installation also is installed on the described worktable frame to set up an organization at X-axis, Y-axis, these three mobile probes of orthogonal direction of Z axis, wherein, Z axis is perpendicular to described worktable, and X-axis and Y-axis are parallel to described worktable.
Further, above-mentioned ultrasound examination platform also can have following characteristics, described probe set up an organization comprise can the first gear train of X-direction transmission, can be at the second gear train of Y direction transmission and can be at the 3rd gear train of Z-direction transmission, described probe is installed on described the 3rd gear train.
Further, above-mentioned ultrasound examination platform also can have following characteristics, described the first gear train has four the first bearings, these four first bearings are fixed on four angles of described worktable frame top, wherein, two the first bearings that are on adjacent two angles consist of one group, be called active set, in addition two the first bearings except two the first bearings of active set consist of another group, be called driven group, between two the first bearings of active set and driven group a precision ball screw and an axis of guide are installed all, on the first bearing of active set and driven group synchronous pulley and Timing Belt are installed all, Timing Belt is wrapped on the synchronous pulley, on the first bearing of described active set stepper motor is installed, the main shaft of described stepper motor connects precision ball screw and the belt pulley of described active set, when described stepper motor rotates, transmission by Timing Belt is rotated described active set and described driven group precision ball screw simultaneously, to realize the X-direction transmission of the first gear train.
Further, above-mentioned ultrasound examination platform also can have following characteristics, described the second gear train has two the second bearings, these two second bearings are installed in parallel on the precision ball screw and the axis of guide of described the first gear train, have lead screw hole and pilot hole on described the second bearing, be provided with the linear bearing of realizing the precision guiding in the pilot hole, the leading screw of described the first gear train and the axis of guide pass from the lead screw hole of the second bearing and pilot hole; A precision ball screw and two axis of guides up and down are installed between two the second bearings, on the second bearing stepper motor is installed, the main shaft of this stepper motor connects the precision ball screw of described the second gear train, drive the precision ball screw transmission of described the second gear train, to realize the Y direction transmission of described the second gear train.
Further, above-mentioned ultrasound examination platform also can have following characteristics, and described the 3rd gear train has two the 3rd bearings, and the 3rd bearing is installed on the slide block, and described slide block is slidably mounted on the precision ball screw and the axis of guide of described second driving shaft; Be equipped with between two the 3rd bearings a precision ball screw and about two axis of guides; On the 3rd bearing handwheel is installed, the rotating shaft of described handwheel connects the precision ball screw of described the 3rd transmission shaft, and the precision ball screw that the rotation of described handwheel drives described the 3rd transmission shaft rotates, with the transmission of real described existing the 3rd gear train in Z-direction; Probe clamp for static probe is installed on the described slide block.
Further, above-mentioned ultrasound examination platform also can have following characteristics, all is inlaid with bearing seat on described the first bearing, the second bearing and the 3rd bearing, and described precision ball screw is installed on the described bearing seat.
Further, above-mentioned ultrasound examination platform also can have following characteristics, and the described axis of guide is threaded connection and is fixed on described the first bearing, the second bearing or the 3rd bearing.
Further, above-mentioned ultrasound examination platform also can have following characteristics, and the universal wheel that can rotate to any direction is installed below the described worktable frame.
Ultrasound examination platform of the present utility model uses stepper motor to drive the rotation of precision ball screw, and then the motion of realization probe on X, Y, three directions of Z, with mobile movement and the location that replaces measured workpiece of probe so that detect convenient, thereby can improve detection efficiency.And ultrasound examination platform of the present utility model adopts precision ball screw and the axis of guide to realize axial transmission, and compact conformation, good rigidly can shorten setting time.
Description of drawings
Fig. 1 is the front elevation of ultrasound examination platform among the utility model embodiment;
Fig. 2 is the side view of ultrasound examination platform among Fig. 1;
In the accompanying drawing, the list of parts of each label representative is as follows:
1, the first gear train, the 2, second gear train, the 3, the 3rd gear train, 4, the axis of guide, 5, leading screw, 6, synchronous pulley, 7, Timing Belt, 8, worktable frame, 9, universal wheel, 10, T-shaped groove worktable, the 11, first gear train bearing, the 12, second gear train bearing, 13, the 3rd gear train bearing, the 14, first gear train master bearing, 15, handwheel, 16, motor, 17, the probe clamp.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
Ultrasound examination platform of the present utility model comprises worktable frame (hereinafter to be referred as frame), and T-shaped groove worktable is installed above the worktable frame.
Fig. 1 is the front elevation of ultrasound examination platform among the utility model embodiment, and Fig. 2 is the side view of ultrasound examination platform among Fig. 1.As depicted in figs. 1 and 2, frame to be provided with the direction that the first gear train 1(establishes the first gear train 1 place be X-axis), the second gear train 2(direction of establishing the second gear train 2 places is Y-axis) and the 3rd gear train 3(direction of establishing the 3rd gear train 3 places be Z axis).The plane at the first gear train 1 and the second gear train 2 places is parallel with T-shaped groove worktable 10, and the first gear train 1 and the second gear train 2 are orthogonal, and the 3rd gear train 3 is vertical with T-shaped groove worktable 10.
The first gear train 1 has four bearings.Four bearings of the first gear train 1 are fixed on four angles of frame top, wherein, two bearings that are on adjacent two angles consist of one group, be called active set, in addition two bearings except two bearings of active set consist of another group, be called driven group, active set and driven group of these two groups of parallel distributions of bearing.Wherein, two of active set bearings are called the first gear train master bearing 14.A precision ball screw 5(all is installed hereinafter to be referred as leading screw between two bearings of active set and driven group) and an axis of guide 4.Wherein, be inlaid with bearing seat on the bearing, leading screw 5 is installed on the bearing seat, and the axis of guide 4 is threaded connection and is fixed on the bearing.Synchronous pulley 6 and Timing Belt 7 all are installed on two groups of bearings, and Timing Belt 7 is wrapped on the synchronous pulley 6.Stepper motor 16 is installed on the bearing of active set, the main shaft of stepper motor 26 connects leading screw 5 and the belt pulley of active set, when stepper motor 16 rotated, the transmission by Timing Belt 7 was rotated the leading screw 5 of active set and driven group simultaneously, thereby reached the X-direction transmission of the first gear train 1.
The second gear train 2 has two bearings.Two bearings of the second gear train 2 are installed in parallel on the leading screw 5 and the axis of guide 4 of the first gear train 1.Have lead screw hole and pilot hole on two bearings of the second gear train 2, be provided with linear bearing in the pilot hole, realize the precision guiding.As depicted in figs. 1 and 2, the leading screw 5 of the first gear train 1 and the axis of guide 4 pass from the lead screw hole of the bearing of the second gear train 2 and pilot hole.Like this, the second gear train 2 just can slide at the first gear train 1.A precision ball screw 5 and two axis of guides 4 up and down are installed between two bearings of the second gear train 2.Wherein, leading screw 5 is installed on the bearing seat that bearing inlays, and the axis of guide 4 is threaded connection and is fixed on the bearing.Stepper motor 16 is installed on the bearing of the second gear train 2, and stepper motor 16 main shafts connect leading screw 5, drives leading screw 5 transmissions, thereby realizes the Y-direction transmission of the second gear train 2.
The 3rd gear train 3 also has two bearings.Two bearings of the 3rd gear train 3 are installed on the slide block, and this slide block is installed on the leading screw 5 and the axis of guide 4 of second driving shaft 2, and slide block can slide at the leading screw 5 of second driving shaft.Be equipped with between two bearings of the 3rd gear train 3 precision ball screw 5 and about two axis of guides 4.Wherein, leading screw 5 is installed on the bearing seat that bearing inlays, and the axis of guide 4 is threaded connection and is fixed on the bearing.Handwheel 15 is installed on the bearing of the 3rd gear train 3, and the rotating shaft of handwheel 15 connects leading screw 5, drives leading screw 5 rotations by rotating handwheel 15, and then realizes that the 3rd gear train 3 is in the transmission of Z-direction.Leading screw 5 and the axis of guide 4 at the 3rd gear train 3 are installed slide block, and slide block can slide up and down along with the rotation of precision ball screw 5, thereby so that the precision ball screw of the 3rd gear train 3 can carry out hand-operated lifting by slide block.Probe clamp 17 is installed on the slide block, and probe clamp 17 is threaded connection and is installed on the slide block.The probe clamp is used for static probe.The lifting that move through precision ball screw 5 of probe on Z-direction realizes.By the transmission of three gear trains 3, realize that the three-dimensional of probe moves like this.
Again as depicted in figs. 1 and 2, universal wheel 9 is installed below the worktable frame 8, universal wheel 9 can rotate to any direction, thereby so that the ultrasound examination platform can arbitrarily move, has strengthened the dirigibility of ultrasound examination platform.
Under the prerequisite that satisfies the mechanics requirement such as intensity, the worktable frame material of ultrasound examination platform of the present utility model can be with the lighter aluminium alloy of quality, so that the ultrasound examination platform is lighter, is convenient to mobile and installs.
Ultrasound examination platform of the present utility model uses stepper motor to drive the rotation of leading screw, and then the motion of realization probe on X, Y, three directions of Z, with mobile movement and the location that replaces measured workpiece of probe so that detect convenient, thereby can improve detection efficiency.And ultrasound examination platform of the present utility model adopts precision ball screw and the axis of guide to realize axial transmission, and compact conformation, good rigidly can shorten setting time.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. ultrasound examination platform, it is characterized in that, comprise worktable frame, on the described worktable frame worktable is installed, the probe that can make installation also is installed on the described worktable frame to set up an organization at X-axis, Y-axis, these three mobile probes of orthogonal direction of Z axis, wherein, Z axis is perpendicular to described worktable, and X-axis and Y-axis are parallel to described worktable.
2. ultrasound examination platform according to claim 1, it is characterized in that, described probe set up an organization comprise can the first gear train of X-direction transmission, can be at the second gear train of Y direction transmission and can be at the 3rd gear train of Z-direction transmission, described probe is installed on described the 3rd gear train.
3. ultrasound examination platform according to claim 2, it is characterized in that, described the first gear train has four the first bearings, these four first bearings are fixed on four angles of described worktable frame top, wherein, two the first bearings that are on adjacent two angles consist of one group, be called active set, in addition two the first bearings except two the first bearings of active set consist of another group, be called driven group, between two the first bearings of active set and driven group a precision ball screw and an axis of guide are installed all, on the first bearing of active set and driven group synchronous pulley and Timing Belt are installed all, Timing Belt is wrapped on the synchronous pulley, on the first bearing of described active set stepper motor is installed, the main shaft of described stepper motor connects precision ball screw and the belt pulley of described active set, when described stepper motor rotates, transmission by Timing Belt is rotated described active set and described driven group precision ball screw simultaneously, to realize the X-direction transmission of the first gear train.
4. ultrasound examination platform according to claim 3, it is characterized in that, described the second gear train has two the second bearings, these two second bearings are installed in parallel on the precision ball screw and the axis of guide of described the first gear train, have lead screw hole and pilot hole on described the second bearing, be provided with the linear bearing of realizing the precision guiding in the pilot hole, the leading screw of described the first gear train and the axis of guide pass from the lead screw hole of the second bearing and pilot hole; A precision ball screw and two axis of guides up and down are installed between two the second bearings, on the second bearing stepper motor is installed, the main shaft of this stepper motor connects the precision ball screw of described the second gear train, drive the precision ball screw transmission of described the second gear train, to realize the Y direction transmission of described the second gear train.
5. ultrasound examination platform according to claim 4, it is characterized in that, described the 3rd gear train has two the 3rd bearings, and the 3rd bearing is installed on the slide block, and described slide block is slidably mounted on the precision ball screw and the axis of guide of described second driving shaft; Be equipped with between two the 3rd bearings a precision ball screw and about two axis of guides; On the 3rd bearing handwheel is installed, the rotating shaft of described handwheel connects the precision ball screw of described the 3rd transmission shaft, and the precision ball screw that the rotation of described handwheel drives described the 3rd transmission shaft rotates, with the transmission of real described existing the 3rd gear train in Z-direction; Probe clamp for static probe is installed on the described slide block.
6. according to claim 3,4 or 5 described ultrasound examination platforms, it is characterized in that all be inlaid with bearing seat on described the first bearing, the second bearing and the 3rd bearing, described precision ball screw is installed on the described bearing seat.
7. according to claim 3,4 or 5 described ultrasound examination platforms, it is characterized in that the described axis of guide is threaded connection and is fixed on described the first bearing, the second bearing or the 3rd bearing.
8. ultrasound examination platform according to claim 1 is characterized in that, the universal wheel that can rotate to any direction is installed below the described worktable frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188272 CN202837243U (en) | 2012-04-28 | 2012-04-28 | Ultrasonic detectinging platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188272 CN202837243U (en) | 2012-04-28 | 2012-04-28 | Ultrasonic detectinging platform |
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| Publication Number | Publication Date |
|---|---|
| CN202837243U true CN202837243U (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220188272 Expired - Fee Related CN202837243U (en) | 2012-04-28 | 2012-04-28 | Ultrasonic detectinging platform |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529126A (en) * | 2013-10-18 | 2014-01-22 | 中国核动力研究设计院 | Ultrasonic automatic detection system and detection method of workpiece with clearance gridding-shaped multi-slope curve surfaces |
| CN105784940A (en) * | 2016-03-22 | 2016-07-20 | 昆明理工大学 | Multi-probe moisture detecting device |
| CN105806962A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Two-shaft-driven probe angle-adjustable water immersion ultrasonic calibration device |
| CN106093296A (en) * | 2016-05-27 | 2016-11-09 | 山东省农业科学院玉米研究所 | A kind of corn breeding single grain determination of water instrument |
| CN106644054A (en) * | 2016-12-28 | 2017-05-10 | 汽-大众汽车有限公司 | Near-field noise scanning testing device |
| CN108152377A (en) * | 2018-01-11 | 2018-06-12 | 东莞理工学院 | Auto-ultrasonic mold non-destructive detecting device and control system and detection control method |
| CN109298077A (en) * | 2018-12-03 | 2019-02-01 | 徐金辉 | A kind of stainless steel tube butt weld detection device |
| CN110646514A (en) * | 2019-09-18 | 2020-01-03 | 中国石油大学(北京) | Crude oil and LNG storage tank bottom plate detection experiment device based on ultrasonic wave |
| CN111060590A (en) * | 2019-12-06 | 2020-04-24 | 广东省特种设备检测研究院珠海检测院 | Ultrasonic detection equipment |
| CN112540121A (en) * | 2020-12-04 | 2021-03-23 | 江苏五环建设有限公司 | Building water route pipeline breakage point short-term test device |
| CN113219061A (en) * | 2021-05-27 | 2021-08-06 | 武汉绿运寰机电自动化工程有限公司 | Data detection machine based on industrial equipment detection and control technology |
-
2012
- 2012-04-28 CN CN 201220188272 patent/CN202837243U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529126A (en) * | 2013-10-18 | 2014-01-22 | 中国核动力研究设计院 | Ultrasonic automatic detection system and detection method of workpiece with clearance gridding-shaped multi-slope curve surfaces |
| CN105806962A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Two-shaft-driven probe angle-adjustable water immersion ultrasonic calibration device |
| CN105784940A (en) * | 2016-03-22 | 2016-07-20 | 昆明理工大学 | Multi-probe moisture detecting device |
| CN106093296A (en) * | 2016-05-27 | 2016-11-09 | 山东省农业科学院玉米研究所 | A kind of corn breeding single grain determination of water instrument |
| CN106644054A (en) * | 2016-12-28 | 2017-05-10 | 汽-大众汽车有限公司 | Near-field noise scanning testing device |
| CN106644054B (en) * | 2016-12-28 | 2023-12-26 | 一汽-大众汽车有限公司 | Near field noise scanning testing device |
| CN108152377A (en) * | 2018-01-11 | 2018-06-12 | 东莞理工学院 | Auto-ultrasonic mold non-destructive detecting device and control system and detection control method |
| CN109298077A (en) * | 2018-12-03 | 2019-02-01 | 徐金辉 | A kind of stainless steel tube butt weld detection device |
| CN110646514A (en) * | 2019-09-18 | 2020-01-03 | 中国石油大学(北京) | Crude oil and LNG storage tank bottom plate detection experiment device based on ultrasonic wave |
| CN111060590A (en) * | 2019-12-06 | 2020-04-24 | 广东省特种设备检测研究院珠海检测院 | Ultrasonic detection equipment |
| CN112540121A (en) * | 2020-12-04 | 2021-03-23 | 江苏五环建设有限公司 | Building water route pipeline breakage point short-term test device |
| CN113219061A (en) * | 2021-05-27 | 2021-08-06 | 武汉绿运寰机电自动化工程有限公司 | Data detection machine based on industrial equipment detection and control technology |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20160428 |