CN210487679U - Eddy current flaw detection device - Google Patents
Eddy current flaw detection device Download PDFInfo
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- CN210487679U CN210487679U CN201921242014.9U CN201921242014U CN210487679U CN 210487679 U CN210487679 U CN 210487679U CN 201921242014 U CN201921242014 U CN 201921242014U CN 210487679 U CN210487679 U CN 210487679U
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- eddy current
- probe
- shell
- pinch roller
- workbench
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- 238000001514 detection method Methods 0.000 title claims description 15
- 239000000523 sample Substances 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007689 inspection Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses an eddy current inspection device, aiming at the problems that the existing inspection device has unreasonable structure and is easy to misjudge products, the utility model provides a proposal that comprises a workbench, wherein the middle part of the upper end of the workbench is fixedly connected with a base, the left and right sides of the upper end of the workbench are respectively and symmetrically and fixedly provided with two pinch roller mechanisms, two first conveying pulleys and two second conveying pulleys, the two first conveying pulleys are positioned outside the two pinch roller mechanisms, the two second conveying pulleys are positioned inside the two pinch roller mechanisms respectively, the upper end of the base is symmetrically and fixedly provided with two slide rails, the upper ends of the two slide rails are respectively and slidably provided with a slide block, the upper ends of the two slide blocks are fixedly arranged at the lower end of a probe box, the front end of the probe box is provided with a probe, the left and right ends of the probe are symmetrically and movably provided with, convenient replacement, low cost, convenient operation and practical function.
Description
Technical Field
The utility model relates to a device of detecting a flaw especially relates to an eddy current inspection device.
Background
When carrying out eddy current inspection to the product and examining, need carry the assembly line product automatic transmission to the probe of detecting a flaw, cause the erroneous judgement in order to prevent the product shake, and compress tightly the product with pinch roller mechanism, but detect the product of different diameters and need change the guide pin bushing that corresponds the diameter, the probe, can take out in order to guarantee the guide pin bushing, the pinch roller mechanism and the probe box distance of probe box both sides must be greater than guide pin bushing clamping ring length on original equipment, the pinch roller mechanism distance of probe box both sides is big more, shake more easily during the product is carried, the product detection has the risk of erroneous judgement, and then provide an eddy current inspection device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of eddy current inspection device has solved current inspection device structure unreasonable, detects the problem of misjudgement easily to the product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an eddy current flaw detection device comprises a workbench, the middle part of the upper end of the workbench is fixedly connected with a base, two pinch roller mechanisms, two first conveying pulleys and two second conveying pulleys are symmetrically and fixedly arranged on the left side and the right side of the upper end of the workbench respectively, the two first conveying pulleys are positioned on the outer sides of the two pinch roller mechanisms, the two second conveying pulleys are positioned on the inner sides of the two pinch roller mechanisms respectively, the upper end of the base is symmetrically and fixedly provided with two slide rails, the upper ends of the two slide rails are respectively provided with a slide block in a sliding way, the upper ends of the two slide blocks are respectively and fixedly arranged at the lower end of the probe box, the probe box comprises a probe box body, a probe, two guide sleeves, two pressing plates and a pressing plate, wherein the probe is arranged at the front end of the probe box body, the two guide sleeves are symmetrically and movably arranged at the left end and the right end of the probe, the ends, away from each other, of the two guide sleeves are both movably provided with guide sleeve pressing rings, the ends, away from each other, of the two guide sleeve pressing rings are both provided with the two pressing plates, and;
the pinch roller mechanism includes the shell, shell bottom end fixed mounting is in the workstation upper end, the inside bottom of shell is rotated and is installed the lead screw, the shell is passed to the lead screw upper end to extend to the shell top, and fixed mounting has the connecting axle, connecting axle upper end fixed mounting has the hand wheel, threaded mounting has ball nut on the lead screw, ball nut left and right sides both ends symmetry fixed mounting has two connecting rods, the shell is controlled both ends and is all followed two bar logical grooves, two along the symmetry on the vertical direction the connecting rod is kept away from one end each other and is passed two bar logical grooves and fixed mounting, two the mounting bracket outer end all rotates through the loose axle and installs the pinch roller, two the pinch roller is located first transport pulley, second transport pulley respectively directly over.
Preferably, two the slide rail is close to the equal fixed mounting in one end each other and has a mounting panel, two equal threaded mounting has a tight screw in top on the mounting panel, and two the tight screw in top all is located the slide rail top.
Preferably, the screw rod is rotatably connected with the upper end and the lower end of the shell through bearings.
Preferably, the lead screw is connected with the ball nut through a ball.
Preferably, two the connecting rod respectively with two bar logical inslot lateral wall sliding connection in vertical direction.
Preferably, two of the mounting brackets are connected with the outer end face of the shell in a sliding mode in the vertical direction.
The utility model has the advantages that: the existing eddy current flaw detection equipment is improved, and by arranging a hand wheel, a connecting shaft, a ball nut, a pressing wheel, an installation frame, a connecting rod, a strip-shaped through groove, a shell and a screw rod, the design can realize that a product is tightly pressed on a first conveying pulley and a second conveying pulley, so that the product is prevented from shaking to influence the flaw detection measurement accuracy; through setting up base, tight screw in top, mounting panel, slider and slide rail, can be convenient for change probe box, probe and guide pin bushing, do not need to have great distance between the pinch roller mechanism of probe box both sides and the probe box, avoided the product can produce the shake, also avoided simultaneously causing the product to detect the risk that has the erroneous judgement.
The utility model discloses simple structure, it is convenient to change, and it is high to detect the precision, low cost, simple operation, function are practical.
Drawings
Fig. 1 is a schematic structural diagram of an eddy current inspection apparatus according to the present invention.
Fig. 2 is a structural cross-sectional view of a pressing wheel mechanism in the eddy current flaw detection apparatus provided by the present invention.
Fig. 3 is a partial top view of a slide rail in the eddy current inspection apparatus according to the present invention.
Fig. 4 is a partial enlarged view of the middle base of the eddy current flaw detection apparatus provided by the present invention.
Reference numbers in the figures: 1 pinch roller mechanism, 2 first conveying pulleys, 3 workbenches, 4 second conveying pulleys, 5 bases, 6 puller screws, 7 mounting plates, 8 sliders, 9 slide rails, 10 screws, 11 pressing plates, 12 guide sleeve pressing rings, 13 guide sleeves, 14 probes, 15 probe boxes, 16 products, 101 hand wheels, 102 connecting shafts, 103 ball nuts, 104 pressing wheels, 105 mounting frames, 106 connecting rods, 107 strip-shaped through grooves, 108 shells and 109 lead screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an eddy current flaw detection device comprises a workbench 3, wherein a base 5 is fixedly connected to the middle of the upper end of the workbench, two pinch roller mechanisms 1, two first conveying pulleys 2 and two second conveying pulleys 4 are respectively and symmetrically and fixedly installed on the left side and the right side of the upper end of the workbench 3, the two first conveying pulleys 2 and the two second conveying pulleys 4 are rotatably connected to the workbench 3 through connecting pieces, the two first conveying pulleys 2 are respectively located on the outer sides of the two pinch roller mechanisms 1, the two second conveying pulleys 4 are respectively located on the inner sides of the two pinch roller mechanisms 1, two slide rails 9 are symmetrically and fixedly installed on the upper end of the base 5, sliders 8 are respectively and slidably installed on the upper ends of the two slide rails 9, the sliders 8 and the slide rails 9 are mutually matched to facilitate the rapid installation and the disassembly of a probe box 15, the upper ends of the two sliders 8 are respectively and fixedly installed, the utility model discloses a probe box 15, including probe box 15, probe box 15 front end is provided with probe 14, both ends symmetry activity is provided with two guide sleeves 13 about probe 14, two guide sleeve 13 keeps away from one end each other and all moves about and is provided with guide sleeve clamping ring 12, two guide sleeve clamping ring 12 keeps away from one end each other and all is provided with two clamp plates 11, two clamp plates 11 all through screw 10 and the detachable installation of probe box 15, the clamp plate 11 installation and the dismantlement of being convenient for.
The pinch roller mechanism 1 comprises a shell 108, the bottom end of the shell 108 is fixedly arranged at the upper end of the workbench 3, a screw rod 109 is rotatably arranged at the bottom end in the shell 108, the upper end of the screw rod 109 penetrates through the shell 108, and extends to the upper part of the shell 108, and is fixedly provided with a connecting shaft 102, the upper end of the connecting shaft 102 is fixedly provided with a hand wheel 101, the ball screw nut 103 is installed on the screw rod 109 through screw threads, two connecting rods 106 are symmetrically and fixedly installed at the left end and the right end of the ball screw nut 103, two bars are all seted up along the symmetry in the vertical direction at both ends about shell 108 and are led to groove 107, two connecting rod 106 keeps away from one end each other and passes two bars respectively and lead to groove 107 and fixed mounting there is mounting bracket 105, two mounting bracket 105 outer end all rotates through the loose axle and installs pinch roller 104, two pinch roller 104 is located first transport pulley 2, second transport pulley 4 directly over respectively. This design is convenient for compress tightly product 16, and then prevents that product 16 from shaking and causing the influence to detecting the precision.
Example (b): the utility model relates to an improvement of the existing flaw detection equipment, so as to install and disassemble a probe box 15 on the flaw detection equipment and an accessory pressing plate 11, a guide sleeve pressing ring 12, a guide sleeve 13 and a probe 14 on the probe box, when in use, a product 16 is moved from right to left, the product 16 is placed at the upper ends of a first conveying pulley 2 and a second conveying pulley 4, a worker can twist a connecting shaft 102 through a hand wheel 101, then twist a screw rod 109, further drive a ball nut 103 to move downwards, further drive a mounting rack 105 to move downwards through a connecting rod 106, further drive a pressing wheel 104 to move downwards, the product 16 can be tightly pressed on the first conveying pulley 2 and the second conveying pulley 4 through the pressing wheel 104 moving downwards, and the product 16 passes through the guide sleeve pressing ring 12, the guide sleeve 13 and the probe 14, the probe 16 is detected by using the probe 14, when the probe 14 and the guide sleeve 13 need to be replaced, the pressing screw 6 can, then the probe box 15 is pulled forwards, the sliding block 8 slides in the sliding rail 9 at the moment, the probe box 15 is moved to the front side of the base 5, then the screw 10 is unscrewed, the pressing plate 11 is further taken down, the guide sleeve pressing ring 12, the guide sleeve 13 and the probe 14 can be disassembled and replaced, and the probe box 15 can be disassembled without needing too large space on two sides of the probe box 15. By arranging the handwheel 101, the connecting shaft 102, the ball nut 103, the pressing wheel 104, the mounting frame 105, the connecting rod 106, the strip-shaped through groove 107, the shell 108 and the screw rod 109, the design can realize that the product 16 is tightly pressed on the first conveying pulley 2 and the second conveying pulley 4, thereby preventing the product 16 from shaking to influence the flaw detection measurement accuracy; through setting up base 5, tight screw 6 in top, mounting panel 7, slider 8 and slide rail 9, can be convenient for change probe box 15, probe 14 and guide pin bushing 13, do not need to have great distance between the pinch roller mechanism 1 of probe box 15 both sides and the probe box 15, avoided the product can produce the shake, also avoided simultaneously causing the product to detect the risk that has the erroneous judgement. The utility model discloses simple structure, it is convenient to change, and it is high to detect the precision, low cost, simple operation, function are practical.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An eddy current flaw detection device comprises a workbench (3) and is characterized in that the middle of the upper end of the workbench is fixedly connected with a base (5), the left side and the right side of the upper end of the workbench (3) are respectively and symmetrically and fixedly provided with two pinch roller mechanisms (1), two first conveying pulleys (2) and two second conveying pulleys (4), the two first conveying pulleys (2) are respectively positioned at the outer sides of the two pinch roller mechanisms (1), the two second conveying pulleys (4) are respectively positioned at the inner sides of the two pinch roller mechanisms (1), the upper end of the base (5) is symmetrically and fixedly provided with two sliding rails (9), the upper ends of the two sliding rails (9) are respectively and slidably provided with a sliding block (8), the upper ends of the two sliding blocks (8) are respectively and fixedly arranged at the lower end of a probe box (15), the front end of the probe box (15) is provided with a probe (14), and the left end and the right, one ends, far away from each other, of the two guide sleeves (13) are respectively and movably provided with a guide sleeve pressing ring (12), one ends, far away from each other, of the two guide sleeve pressing rings (12) are respectively and movably provided with two pressing plates (11), and the two pressing plates (11) are respectively detachably mounted with a probe box (15) through screws (10);
the pinch roller mechanism (1) comprises a shell (108), the bottom end of the shell (108) is fixedly arranged at the upper end of a workbench (3), a lead screw (109) is rotatably arranged at the bottom end inside the shell (108), the upper end of the lead screw (109) penetrates through the shell (108) and extends to the upper part of the shell (108), a connecting shaft (102) is fixedly arranged, a hand wheel (101) is fixedly arranged at the upper end of the connecting shaft (102), a ball nut (103) is arranged on the lead screw (109) in a threaded manner, two connecting rods (106) are symmetrically and fixedly arranged at the left end and the right end of the ball nut (103), two strip-shaped through grooves (107) are symmetrically formed in the left end and the right end of the shell (108) along the vertical direction, one end of each connecting rod (106) is far away from each other and movably penetrates through the two strip-shaped through grooves (107) and is fixedly, the two pressing wheels (104) are respectively positioned right above the first conveying pulley (2) and the second conveying pulley (4).
2. The eddy current flaw detection device according to claim 1, wherein a mounting plate (7) is fixedly mounted at one end of each of the two slide rails (9) close to each other, a tightening screw (6) is threadedly mounted on each of the two mounting plates (7), and each of the two tightening screws (6) is located above the slide rail (9).
3. The eddy current testing apparatus according to claim 1, wherein the screw (109) is rotatably connected to the upper and lower ends of the housing (108) through bearings.
4. The eddy current testing apparatus according to claim 1, wherein the lead screw (109) is connected to the ball nut (103) by a ball.
5. The eddy current testing apparatus according to claim 1, wherein two of the connecting rods (106) are slidably connected to inner side walls of two strip-shaped through grooves (107) in a vertical direction, respectively.
6. The eddy current testing apparatus according to claim 1, wherein both of the mounting brackets (105) are slidably connected to an outer end surface of the housing (108) in a vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242014.9U CN210487679U (en) | 2019-08-01 | 2019-08-01 | Eddy current flaw detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242014.9U CN210487679U (en) | 2019-08-01 | 2019-08-01 | Eddy current flaw detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487679U true CN210487679U (en) | 2020-05-08 |
Family
ID=70534093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921242014.9U Active CN210487679U (en) | 2019-08-01 | 2019-08-01 | Eddy current flaw detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487679U (en) |
-
2019
- 2019-08-01 CN CN201921242014.9U patent/CN210487679U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An eddy current flaw detection device Effective date of registration: 20221107 Granted publication date: 20200508 Pledgee: Industrial Bank Co.,Ltd. Shanghai Changning sub branch Pledgor: SHANGHAI LIRUI PRECISION METAL Co.,Ltd. Registration number: Y2022310000316 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231226 Granted publication date: 20200508 Pledgee: Industrial Bank Co.,Ltd. Shanghai Changning sub branch Pledgor: SHANGHAI LIRUI PRECISION METAL Co.,Ltd. Registration number: Y2022310000316 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Eddy Current Testing Device Effective date of registration: 20231228 Granted publication date: 20200508 Pledgee: Industrial Bank Co.,Ltd. Shanghai Changning sub branch Pledgor: SHANGHAI LIRUI PRECISION METAL Co.,Ltd. Registration number: Y2023310000941 |