CN204165941U - A kind of eddy current testing equipment - Google Patents
A kind of eddy current testing equipment Download PDFInfo
- Publication number
- CN204165941U CN204165941U CN201420504677.4U CN201420504677U CN204165941U CN 204165941 U CN204165941 U CN 204165941U CN 201420504677 U CN201420504677 U CN 201420504677U CN 204165941 U CN204165941 U CN 204165941U
- Authority
- CN
- China
- Prior art keywords
- eddy current
- positioning block
- rotating shaft
- pivoted housing
- product positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 239000000523 sample Substances 0.000 claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
A kind of eddy current testing equipment, comprises frame, worktable, worktable is provided with fixing pivoted housing, rotating shaft relative to fixing pivoted housing and rotating is installed in fixing pivoted housing, the upper end of rotating shaft is fixed with rotating disk, and rotating disk is fixed with Product Positioning Block, and the lower end of rotating shaft is connected with the output terminal of rotary drive mechanism; The rear of Product Positioning Block is provided with bearing, bearing is vertically provided with guide rail, guide rail is slidably equipped with the slide driven by slippage driving mechanism, upper stroke switch and lower stroke switch is provided with outside the side of guide rail, slide is provided with stroke contact, slide is provided with the detection components of the top being positioned at Product Positioning Block, and detection components comprises probe holder, at least one eddy current probe and eddy current flaw detec.The beneficial effects of the utility model are: adopt said structure, not only simple and compact for structure, easy to use, and detection is accurate, efficiency is high, and Detection job is improved significantly.
Description
Technical field
The utility model relates to a kind of eddy current testing equipment.
Background technology
ABS hub-bearing unit is the parts in a kind of automobile suspension system, and it not only can be used as the support of automotive wheel, possesses the basic function of transmitting torque, also can when wheel brake anti-lock and carry out the function of anti-slip regulation.Existing ABS hub-bearing unit comprise inner flange, outside flange, inner ring, outer ring, retainer, spin, gear ring and and ABS wheel speed sensors, inner flange and inner ring one-body molded thus form hub spindle, outer ring and outside flange one-body molded, the retainer of band spin is installed between hub spindle and outer ring, gear ring is fixed on hub spindle, and ABS wheel speed sensors is fixed on gear ring.Hub spindle is in casting, mechanical processing process, due to the internal stress of material own, the effect such as clamping force easily causes the latent defect such as pore, sand holes formed in microfissure and casting process, hub spindle is as an important spare part of ABS hub-bearing unit, if these defects exist on the outer wall of hub spindle, be easy to cause vibrations and noise.In detecting, by crackle and the sand holes on the surface of testing staff's visual inspection hub spindle, this detection mode not only detection efficiency is low, and for micro-crack, naked eyes do not observe, and easily cause erroneous judgement in the past.
Summary of the invention
There is above-mentioned deficiency to overcome in prior art, the utility model provides a kind of eddy current testing equipment simple and compact for structure, easy to use, can improve accuracy rate and the detection efficiency of the outer wall defect detecting hub spindle.
The technical scheme in the invention for solving the technical problem is: a kind of eddy current testing equipment, comprise frame, the worktable be located in this frame, described worktable is provided with fixing pivoted housing, in this fixing pivoted housing, rotating shaft is installed, the upper end of this rotating shaft is stretched out from the upper end of described fixing pivoted housing and is fixed with rotating disk, this rotating disk is fixed with Product Positioning Block, the lower end of this rotating shaft is stretched out from the lower end of described fixing pivoted housing and is connected with the output terminal of rotary drive mechanism, and described rotating shaft is rotated relative to described fixing pivoted housing under this rotary drive mechanism drives;
The rear of described Product Positioning Block is provided with bearing, this bearing is vertically provided with guide rail, this guide rail is slidably equipped with and is driven thus the slide of the upper and lower slippage of this guide rail relatively by slippage driving mechanism, be provided with upper stroke switch and lower stroke switch successively from top to bottom outside the side of this guide rail, described slide be provided with can with the stroke contact of described upper stroke switch or lower stroke switch joint;
Described slide is provided with the detection components of the top being positioned at described Product Positioning Block, and this detection components comprises the probe holder be fixed on described slide, be fixed on this probe holder and at least one eddy current probe corresponding with product to be checked and the eddy current flaw detec that is connected with this eddy current probe.
Further, the motor frame that described rotary drive mechanism comprises the below being fixed on described worktable and the motor fixed on this motor frame, the output terminal of this motor is connected with the lower end transmission of described rotating shaft by synchronous pulley.Rotating shaft is driven by motor, simple and compact for structure.
Further, described slippage driving mechanism is cylinder, simple and compact for structure, stable.
Further, the upper surface of described Product Positioning Block is product orientation plane, and the center of this Product Positioning Block offers product orientation hole.The end face of the inner flange of general hub spindle is placed in product orientation plane, and the center of hub spindle is placed in product orientation hole to the part of downward-extension, realizes the location of product.
Further, be provided with bearing between two of described rotating shaft and described fixing pivoted housing, the outside of this bearing is provided with dirt-proof boot.Rotating shaft is connected with fixing pivoted housing by bearing, and rotate flexibly, structure is simple, and dirt-proof boot prevents dust from entering in bearing.
Further, the both sides of described Product Positioning Block are provided with human body sensing probe.During use, if when the hand of human body is positioned at around Product Positioning Block, human body sensing probe can detect and communicate information to control system, controlling rotary drive mechanism and slippage driving mechanism by control system can not action, except non-human hand is not around Product Positioning Block, control system just controls rotary drive mechanism and the action of slippage driving mechanism, uses safer.
The utility model in use, hub spindle is put on Product Positioning Block and positions, then air cylinder driven slide moves down along guide rail, detection components on slide also moves down thereupon, when the eddy current probe in detection components is corresponding with the outer wall to be checked of hub spindle, stroke contact on slide touches lower stroke switch, cylinder stops action, slide stops moving down, then starter motor, motor drives axis of rotation by synchronous pulley, rotating shaft drives dial rotation, Product Positioning Block on driven by rotary disc rotating disk and hub spindle rotate together, eddy current flaw detec sends detection signal simultaneously, the outer wall of eddy current probe to hub spindle scans, when eddy current probe scans defectiveness signal (crackle on the outer wall of hub spindle, sand holes) time, by signal transmission to eddy current flaw detec, eddy current flaw detec carries out process and output detections result to signal.Eddy current probe can arrange two, and is arranged on same probe holder, and when detecting, can detect two of a hub spindle position, detection efficiency is high.After detection completes, motor stops action, rotating shaft, rotating disk, Product Positioning Block and hub spindle also stop operating thereupon, then cylinder drives in slide and detection components and moves, when the stroke contact on slide touches upper stroke switch, cylinder stops action, and slide moves on stopping, then take off hub spindle from Product Positioning Block, can detect next hub spindle.
The beneficial effects of the utility model are: adopt said structure, not only simple and compact for structure, easy to use, and detection is accurate, efficiency is high, and Detection job is improved significantly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, a kind of eddy current testing equipment, comprise frame, the worktable 1 be located in this frame, described worktable is provided with fixing pivoted housing 2, in this fixing pivoted housing, rotating shaft 3 is installed, the upper end of this rotating shaft is stretched out from the upper end of described fixing pivoted housing and is fixed with rotating disk 4, this rotating disk is fixed with Product Positioning Block 5, the lower end of this rotating shaft is stretched out from the lower end of described fixing pivoted housing and is connected with the output terminal of rotary drive mechanism, and described rotating shaft is rotated relative to described fixing pivoted housing under this rotary drive mechanism drives;
The rear of described Product Positioning Block 5 is provided with bearing 6, this bearing is vertically provided with guide rail 7, this guide rail is slidably equipped with and is driven thus the slide 8 of the upper and lower slippage of this guide rail relatively by slippage driving mechanism, be provided with upper stroke switch 9 and lower stroke switch 10 from top to bottom successively outside the side of this guide rail, described slide 8 be provided with can with the stroke contact 11 of described upper stroke switch or lower stroke switch joint;
Described slide 8 is provided with the detection components of the top being positioned at described Product Positioning Block, the eddy current flaw detec 14 that this detection components comprises the probe holder 12 be fixed on described slide, is fixed at least one eddy current probe 13 on this probe holder and corresponding with product to be checked and is connected with this eddy current probe.
The motor frame 15 that described rotary drive mechanism comprises the below being fixed on described worktable and the motor 16 fixed on this motor frame, the output terminal of this motor is connected with the lower end transmission of described rotating shaft by synchronous pulley 17.Rotating shaft is driven by motor, simple and compact for structure.
Described slippage driving mechanism is cylinder 18, simple and compact for structure, stable.
The upper surface of described Product Positioning Block 5 is product orientation plane 19, and the center of this Product Positioning Block offers product orientation hole 20.The end face of the inner flange of general hub spindle is placed in product orientation plane 19, and the center of hub spindle is placed in product orientation hole 20 to the part of downward-extension, realizes the location of product.
Be provided with bearing 21 between two of described rotating shaft 3 and described fixing pivoted housing, the outside of this bearing is provided with dirt-proof boot 22.Rotating shaft is connected with fixing pivoted housing by bearing, and rotate flexibly, structure is simple, and dirt-proof boot prevents dust from entering in bearing.
The both sides of described Product Positioning Block 5 are provided with human body sensing probe 23.During use, if when the hand of human body is positioned at around Product Positioning Block, human body sensing probe can detect and communicate information to control system, controlling rotary drive mechanism and slippage driving mechanism by control system can not action, except non-human hand is not around Product Positioning Block, control system just controls rotary drive mechanism and the action of slippage driving mechanism, uses safer.
The utility model in use, hub spindle is put on Product Positioning Block 5 and positions, then cylinder 18 drives slide 8 to move down along guide rail 7, detection components on slide also moves down thereupon, when the eddy current probe 13 in detection components is corresponding with the outer wall to be checked of hub spindle, stroke contact 11 on slide 8 touches lower stroke switch 10, cylinder 18 stops action, slide 8 stops moving down, then starter motor 16, motor drives rotating shaft 3 to rotate by synchronous pulley 17, rotating shaft drives rotating disk 4 to rotate, Product Positioning Block 5 on driven by rotary disc rotating disk and hub spindle rotate together, eddy current flaw detec 14 sends detection signal simultaneously, the outer wall of eddy current probe 13 pairs of hub spindles scans, when eddy current probe 13 scans defectiveness signal (crackle on the outer wall of hub spindle, sand holes) time, by signal transmission to eddy current flaw detec 14, eddy current flaw detec 14 pairs of signals carry out process and output detections result.Eddy current probe 13 can arrange two, and is arranged on same probe holder 12, and when detecting, can detect two of a hub spindle position, detection efficiency is high.After detection completes, motor 16 stops action, rotating shaft 3, rotating disk 4, Product Positioning Block 5 and hub spindle also stop operating thereupon, then cylinder 18 drives in slide 8 and detection components and moves, when the stroke contact 11 on slide 8 touches upper stroke switch 9, cylinder 18 stops action, and slide 8 moves on stopping, then take off hub spindle from Product Positioning Block, can detect next hub spindle.
Claims (6)
1. an eddy current testing equipment, comprise frame, the worktable be located in this frame, it is characterized in that: described worktable is provided with fixing pivoted housing, in this fixing pivoted housing, rotating shaft is installed, the upper end of this rotating shaft is stretched out from the upper end of described fixing pivoted housing and is fixed with rotating disk, this rotating disk is fixed with Product Positioning Block, the lower end of this rotating shaft is stretched out from the lower end of described fixing pivoted housing and is connected with the output terminal of rotary drive mechanism, and described rotating shaft is rotated relative to described fixing pivoted housing under this rotary drive mechanism drives;
The rear of described Product Positioning Block is provided with bearing, this bearing is vertically provided with guide rail, this guide rail is slidably equipped with and is driven thus the slide of the upper and lower slippage of this guide rail relatively by slippage driving mechanism, be provided with upper stroke switch and lower stroke switch successively from top to bottom outside the side of this guide rail, described slide be provided with can with the stroke contact of described upper stroke switch or lower stroke switch joint;
Described slide is provided with the detection components of the top being positioned at described Product Positioning Block, and this detection components comprises the probe holder be fixed on described slide, be fixed on this probe holder and at least one eddy current probe corresponding with product to be checked and the eddy current flaw detec that is connected with this eddy current probe.
2. according to eddy current testing equipment according to claim 1, it is characterized in that: the motor frame that described rotary drive mechanism comprises the below being fixed on described worktable and the motor fixed on this motor frame, the output terminal of this motor is connected with the lower end transmission of described rotating shaft by synchronous pulley.
3. according to eddy current testing equipment according to claim 1, it is characterized in that: described slippage driving mechanism is cylinder.
4. according to the eddy current testing equipment one of claim 1 ~ 3 Suo Shu, it is characterized in that: the upper surface of described Product Positioning Block is product orientation plane, and the center of this Product Positioning Block offers product orientation hole.
5. according to the eddy current testing equipment one of claim 1 ~ 3 Suo Shu, it is characterized in that: be provided with bearing between two of described rotating shaft and described fixing pivoted housing, the outside of this bearing is provided with dirt-proof boot.
6. according to the eddy current testing equipment one of claim 1 ~ 3 Suo Shu, it is characterized in that: the both sides of described Product Positioning Block are provided with human body sensing probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504677.4U CN204165941U (en) | 2014-09-03 | 2014-09-03 | A kind of eddy current testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504677.4U CN204165941U (en) | 2014-09-03 | 2014-09-03 | A kind of eddy current testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165941U true CN204165941U (en) | 2015-02-18 |
Family
ID=52539619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504677.4U Expired - Lifetime CN204165941U (en) | 2014-09-03 | 2014-09-03 | A kind of eddy current testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204165941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158329A (en) * | 2015-08-26 | 2015-12-16 | 无锡双益精密机械有限公司 | Full-automatic eddy-current flaw-detection hardness tester |
| CN105675715A (en) * | 2016-01-20 | 2016-06-15 | 昆山德衡汉自动化设备有限公司 | Eddy current flaw detection device and bearing detector using same |
| CN109047891A (en) * | 2018-08-24 | 2018-12-21 | 智识自动化科技（苏州）有限公司 | Steel pipe coating abutment joint EDDY CURRENT cuts coat device and method with automatic |
-
2014
- 2014-09-03 CN CN201420504677.4U patent/CN204165941U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158329A (en) * | 2015-08-26 | 2015-12-16 | 无锡双益精密机械有限公司 | Full-automatic eddy-current flaw-detection hardness tester |
| CN105158329B (en) * | 2015-08-26 | 2018-04-03 | 无锡双益精密机械有限公司 | A kind of full-automatic eddy current inspection hardness determination machine |
| CN105675715A (en) * | 2016-01-20 | 2016-06-15 | 昆山德衡汉自动化设备有限公司 | Eddy current flaw detection device and bearing detector using same |
| CN109047891A (en) * | 2018-08-24 | 2018-12-21 | 智识自动化科技（苏州）有限公司 | Steel pipe coating abutment joint EDDY CURRENT cuts coat device and method with automatic |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204241030U (en) | The face runout of third generation hub and bolt detect all-in-one | |
| CN105716650B (en) | End face run-out and bolt the detection all-in-one of third generation hub | |
| CN204165941U (en) | A kind of eddy current testing equipment | |
| CN102175893A (en) | Sensor testing device | |
| CN202066631U (en) | Single-axle driving motor vehicle chassis power measuring machine | |
| CN109459128A (en) | A kind of fuel tank of vehicle oil liquid whine noise test macro | |
| CN209927474U (en) | Brake system testing device | |
| CN204470623U (en) | The car wheel lathe wheel-slip that do not fall automatic detection device | |
| CN204116375U (en) | A kind of device for testing elevator traction machine rotating speed | |
| CN106768641B (en) | Commercial vehicle disassembly-free wheel dynamic balancing machine | |
| CN205898470U (en) | Vehicle comprehensive properties detecting system | |
| CN105987815B (en) | Universal clutch of motorcycle table apparatus | |
| CN103447957A (en) | Method for measuring initial positions of grinding wheel of numerical control grinder and dressing roller | |
| CN109459175A (en) | Hub unit dynamic torque detection device | |
| CN115166028B (en) | Brake disc eddy current testing machine | |
| CN206369507U (en) | A kind of measurement apparatus for being used to measure revolving body circular runout | |
| CN211291998U (en) | Wheel set bearing detection device | |
| CN204944837U (en) | A kind of clutch-brake testing table adopting clutch-brake fictitious load | |
| CN216224856U (en) | Centrifuge with accurate location stop function | |
| CN204758535U (en) | Novel simple and easy automatic eddy current inspection device | |
| CN104267206A (en) | Device and method for testing rotating speed of elevator traction machine | |
| CN205691610U (en) | Motor steering self-operated measuring unit | |
| CN203551242U (en) | Spindle transmission structure of automatic measuring instrument for measuring vibration of tapered roller bearing | |
| CN208720991U (en) | A kind of novel brake disc jitter detection apparatus | |
| CN204924647U (en) | Detection apparatus for retaining ring limit speed is used to axle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315312, Zhejiang, Ningbo province Cixi emerging industrial clusters, Han Han street, Xinxing Road, No. 2 Patentee after: NINGBO JIANG CHEN AUTOMATION EQUIPMENT Co.,Ltd. Address before: 315301, Jintang village, Gao Han village, Zong Han street, Zhejiang City, Cixi province (room 105, office building of Chengbei waterworks, Cixi water supply company), Ningbo Patentee before: NINGBO JIANGCHEN AUTOMATION EQPT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150218 |