CN210322893U - Duplex position fluorescence magnetic particle flaw detector - Google Patents
Duplex position fluorescence magnetic particle flaw detector Download PDFInfo
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- CN210322893U CN210322893U CN201920760139.4U CN201920760139U CN210322893U CN 210322893 U CN210322893 U CN 210322893U CN 201920760139 U CN201920760139 U CN 201920760139U CN 210322893 U CN210322893 U CN 210322893U
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Abstract
The utility model relates to a duplex position fluorescence magnetic particle flaw detector, include: the device comprises a rack, a gear magnetizing mechanism and a gear shaft magnetizing mechanism which are arranged on the rack oppositely, and a magnetic suspension spraying system which is arranged on one side of the rack in a sliding manner; the gear magnetizing mechanism comprises a short fork-shaped coil magnetizing device and a long fork-shaped coil magnetizing device which are arranged in a relatively sliding mode, and one side of the long fork-shaped coil magnetizing device is connected with the gear rotating mechanism; the gear shaft magnetizing mechanism comprises two gear shaft station longitudinal coils which are oppositely arranged; the outer sides of the longitudinal coils of the two gear shaft stations are respectively provided with a fixed bracket, and the fixed brackets are provided with gear shaft electrode boxes capable of moving transversely; the front end of the gear shaft electrode box is provided with an electrode shaft, and the front end of the electrode shaft is provided with a clamping piece; the electrode shaft rotates through rotary mechanism, the utility model discloses a one set of magnetization power, two magnetization mechanisms magnetize gear and gear shaft, and both are independent each other, a tractor serves several purposes, cross work, and work efficiency is high.
Description
Technical Field
The utility model belongs to magnetic particle inspection wades the equipment field, especially relates to a duplex position fluorescence magnetic particle inspection machine.
Background
The magnetic powder flaw detection test is suitable for flaw detection of the surface of cylindrical steel materials such as steel pipes and shafts of motor vehicles, and in the magnetic powder flaw detection test, a magnetic powder solution containing magnetic powder is coated on the surface of an object to be detected, and measures such as applying a magnetic field to the object to be detected are taken to magnetize the object to be detected. When a flaw such as a crack exists on the surface of the magnetized inspection object, magnetic flux leaks from the flaw, and the magnetic powder is attracted by the leakage flux to form an indication pattern made of the magnetic powder. Then, by observing the magnetic powder indicating pattern, the flaw is inspected
At present, for two kinds of work pieces with gear and gear shaft, the bar method is adopted to former gear equipment, and the electric current is big, and the consumption is high to need use different magnetic particle flaw detectors in the magnetization to magnetize it and process, not only occupy the place like this, equipment utilization is low, and work efficiency is low simultaneously, and the processing cost is high, does not accord with the further development demand of enterprise.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art not enough and provide an equipment utilization rate is high, and a tractor serves several purposes can magnetize the operation to gear and gear shaft, and both are independent each other, have improved work efficiency's duplex position fluorescence magnetic particle flaw detector.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a double-station fluorescent magnetic powder flaw detector comprises: the device comprises a rack, a gear magnetizing mechanism and a gear shaft magnetizing mechanism which are arranged on the rack oppositely, and a magnetic suspension spraying system which is arranged on one side of the rack in a sliding manner;
the gear magnetizing mechanism comprises a short fork-shaped coil magnetizing device and a long fork-shaped coil magnetizing device which are arranged in a relatively sliding mode, and one side of the long fork-shaped coil magnetizing device is connected with a gear rotating mechanism which is used for driving a workpiece in the long fork-shaped coil magnetizing device to rotate;
the gear shaft magnetizing mechanism comprises two gear shaft station longitudinal coils which are oppositely arranged; the outer sides of the longitudinal coils of the two gear shaft stations are respectively provided with a fixed bracket, and a gear shaft electrode box capable of moving transversely is arranged on the fixed brackets; the front end of the gear shaft electrode box is provided with an electrode shaft, the front end of the electrode shaft is provided with a clamping piece used for adapting to a workpiece, and the front end of the clamping piece is provided with a thimble; the electrode shaft is rotated via a rotating mechanism.
Furthermore, the short fork-shaped coil magnetizing device is transversely arranged on the rack in a sliding manner through a sliding rail and a short fork moving cylinder connected with the sliding rail.
Furthermore, the long fork-shaped coil magnetizing device is transversely arranged on the rack in a sliding manner through a sliding rail and a long fork moving cylinder connected with the sliding rail.
Further, the gear rotating mechanism comprises a gear rotating motor; a first gear is arranged on a rotating shaft of the gear rotating motor; the first gear is connected with a second gear on the rotating shaft; the rotating shaft is connected with a fourth gear in the long fork-shaped coil magnetizing device through a third gear, and the fourth gear is arranged on the iron core detection magnetic rod.
Further, the rotating mechanism comprises a gear shaft station rotating motor; a rotating shaft of the gear shaft station rotating motor is connected with the transmission shaft; the transmission shaft is rotatably connected with the electrode shaft.
Furthermore, a gear shaft electrode box which can move transversely through a telescopic cylinder is arranged on the fixed support.
Furthermore, a bracket for supporting the workpiece is arranged between the two gear shaft station longitudinal coils.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a duplex position fluorescence magnetic particle flaw detector adopts one set of magnetization power, and two magnetization mechanisms magnetize the operation to gear and gear shaft, and both are independent each other, have realized a tractor serves several purposes, and cross work occupies that the equipment rate is low, accords with the demand of reality, very big improvement work efficiency.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of a portion of A of FIG. 2;
FIG. 4 is a side view of FIG. 1;
wherein: the device comprises a rack 1, a short fork-shaped coil magnetizing device 2, a long fork-shaped coil magnetizing device 3, a gear shaft station longitudinal coil 4, a fixed support 5, a gear shaft electrode box 6, a clamping piece 8, a long fork moving cylinder 31, a gear rotating motor 50, a first gear 51, a rotating shaft 52, a second gear 53, a third gear 54, an iron core detection magnetic rod 55, a gear shaft station rotating motor 60, a transmission shaft 61, a telescopic cylinder 62, a bracket 70, a liquid collecting box 80 and a liquid collecting tank 90.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the double-station fluorescent magnetic particle flaw detector of the present invention comprises: the magnetic suspension spraying device comprises a rack 1, a gear magnetizing mechanism and a gear shaft magnetizing mechanism which are oppositely arranged on the rack 1, and a magnetic suspension spraying system (not shown in the figure) which is slidably arranged on one side of the rack 1.
The gear magnetizing mechanism comprises a short fork-shaped coil magnetizing device 2 and a long fork-shaped coil magnetizing device 3 which are arranged in a relatively sliding mode, and a gear rotating mechanism is connected to one side of the long fork-shaped coil magnetizing device 3 and used for driving a workpiece in the long fork-shaped coil magnetizing device 3 to rotate, wherein the workpiece is a gear.
The gear shaft magnetizing mechanism comprises two gear shaft station longitudinal coils 4 which are oppositely arranged; the outer sides of the longitudinal coils 4 of the two gear shaft stations are respectively provided with a fixed bracket 5, and a gear shaft electrode box 6 capable of moving transversely is arranged on the fixed brackets 5; the front end of the gear shaft electrode box 6 is provided with an electrode shaft, the front end of the electrode shaft is provided with a clamping piece 8 for adapting to a workpiece, and the front end of the clamping piece 8 is provided with an ejector pin (not shown in the figure); the electrode shaft 7 rotates through a rotating mechanism, and the work station is a gear shaft.
As a further preferred embodiment, the short fork-shaped coil magnetizing device 2 is transversely and slidably arranged on the frame 1 through a slide rail and a short fork moving cylinder (not shown in the figure) connected with the slide rail; the long fork-shaped coil magnetizing device 3 is transversely and slidably arranged on the rack 1 through a slide rail and a long fork moving cylinder 31 connected with the slide rail.
As a further preferred embodiment, the gear rotating mechanism includes a gear rotating motor 50; a first gear 51 is arranged on a rotating shaft of the gear rotating motor 50; the first gear 51 is connected with a second gear 53 on a rotating shaft 52; the rotary shaft 52 is connected to a fourth gear (not shown) in the long fork-shaped coil magnetizing apparatus 3 through a third gear 54, the fourth gear is provided on a core detection magnetic rod 55, and the core detection magnetic rod 55 is provided in the long fork-shaped coil magnetizing apparatus 3.
As a further preferred embodiment, the rotating mechanism includes a gear shaft station rotating motor 60; a rotating shaft of the gear shaft station rotating motor 60 is connected with a transmission shaft 61; the transmission shaft 61 is rotatably connected with the electrode shaft.
As a further preferred embodiment, a gear shaft electrode case 6 which is laterally movable by a telescopic cylinder 62 is provided on the fixing bracket 5.
As a further preferred embodiment, a carrier 40 for holding the workpiece is also provided between the two gear shaft station longitudinal coils 4.
During operation, when the gear shaft needs to be magnetized, the gear shaft magnetizing mechanism starts to work: the gear shaft magnetizing mechanism adopts a power-on method to circumferentially magnetize the workpiece and adopts two coils to longitudinally magnetize the workpiece.
Specifically, when circumferential magnetization is performed, firstly, two telescopic cylinders start to work, clamping pieces and thimbles corresponding to the two telescopic cylinders clamp two ends of a gear shaft, and a workpiece is driven to rotate through a rotating mechanism; the gear shaft is rotatory to be driven rotatoryly through transmission shaft and electrode shaft by gear shaft station rotating electrical machines, and wherein the thimble plays anti-skidding anti-falling's effect when the gear shaft presss from both sides tight rotation.
When longitudinal magnetization is carried out, the workpiece is clamped by the two gear shaft station longitudinal coils and longitudinal magnetization is carried out.
In addition, a carrier 70 for lifting the workpiece is arranged between the two gear shaft station longitudinal coils 4.
When the gear needs to be magnetized, the short fork-shaped coil magnetizing device or the long fork-shaped coil magnetizing device is adopted for longitudinally magnetizing the gear, wherein when a workpiece in the long fork-shaped coil magnetizing device needs to rotate, the gear rotating motor drives the first gear to rotate; the first gear drives the rotating shaft to rotate through the second gear; the rotating shaft drives the third gear to rotate, and the third gear drives the iron core detection magnetic rod in the long fork shaped coil magnetizing device to rotate through the fourth gear, so that the gear to be magnetized is driven to rotate.
In addition, the magnetic suspension spraying system is arranged on the rack in a sliding manner, so that the requirements of the two magnetizing mechanisms are met, the magnetic suspension spraying system is provided with automatic and manual spraying mechanisms, the spraying flow can be manually adjusted, the spraying effect is ensured, and the consistency of the magnetic suspension concentration in the spraying process is ensured by arranging a back flushing stirring device in the liquid storage tank; the magnetic suspension is automatically filtered.
The magnetic particle flaw detector also comprises a change-over switch for switching two stations, thereby realizing the independent work of the two magnetizing mechanisms.
The utility model discloses a duplex position fluorescence magnetic particle flaw detector adopts one set of magnetization power, and two magnetization mechanisms magnetize the operation to gear and gear shaft, and both are independent each other, have realized a tractor serves several purposes, and cross work occupies that the equipment rate is low, accords with the demand of reality, very big improvement work efficiency.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a duplex position fluorescent magnetic particle flaw detector which characterized in that includes: the device comprises a rack, a gear magnetizing mechanism and a gear shaft magnetizing mechanism which are arranged on the rack oppositely, and a magnetic suspension spraying system which is arranged on one side of the rack in a sliding manner;
the gear magnetizing mechanism comprises a short fork-shaped coil magnetizing device and a long fork-shaped coil magnetizing device which are arranged in a relatively sliding mode, and one side of the long fork-shaped coil magnetizing device is connected with a gear rotating mechanism which is used for driving a workpiece in the long fork-shaped coil magnetizing device to rotate;
the gear shaft magnetizing mechanism comprises two gear shaft station longitudinal coils which are oppositely arranged; the outer sides of the longitudinal coils of the two gear shaft stations are respectively provided with a fixed bracket, and a gear shaft electrode box capable of moving transversely is arranged on the fixed brackets; the front end of the gear shaft electrode box is provided with an electrode shaft, the front end of the electrode shaft is provided with a clamping piece used for adapting to a workpiece, and the front end of the clamping piece is provided with a thimble; the electrode shaft is rotated via a rotating mechanism.
2. The double-station fluorescent magnetic powder inspection machine according to claim 1, characterized in that: the short fork-shaped coil magnetizing device is transversely arranged on the rack in a sliding manner through a sliding rail and a short fork moving cylinder connected with the sliding rail.
3. The double-station fluorescent magnetic powder inspection machine according to claim 1, characterized in that: the long fork-shaped coil magnetizing device is transversely arranged on the rack in a sliding manner through a sliding rail and a long fork moving cylinder connected with the sliding rail.
4. The double-station fluorescent magnetic powder inspection machine according to claim 1, characterized in that: the gear rotating mechanism comprises a gear rotating motor; a first gear is arranged on a rotating shaft of the gear rotating motor; the first gear is connected with a second gear on the rotating shaft; the rotating shaft is connected with a fourth gear in the long fork-shaped coil magnetizing device through a third gear, and the fourth gear is arranged on the iron core detection magnetic rod.
5. The double-station fluorescent magnetic powder inspection machine according to claim 1, characterized in that: the rotating mechanism comprises a gear shaft station rotating motor; a rotating shaft of the gear shaft station rotating motor is connected with the transmission shaft; the transmission shaft is rotatably connected with the electrode shaft.
6. The double-station fluorescent magnetic powder inspection machine according to claim 1, characterized in that: and the fixed support is provided with a gear shaft electrode box which can move transversely through a telescopic cylinder.
7. The double-station fluorescent magnetic powder inspection machine according to claim 1, characterized in that: and a bracket for supporting the workpiece is also arranged between the two gear shaft station longitudinal coils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760139.4U CN210322893U (en) | 2019-05-24 | 2019-05-24 | Duplex position fluorescence magnetic particle flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760139.4U CN210322893U (en) | 2019-05-24 | 2019-05-24 | Duplex position fluorescence magnetic particle flaw detector |
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| Publication Number | Publication Date |
|---|---|
| CN210322893U true CN210322893U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920760139.4U Active CN210322893U (en) | 2019-05-24 | 2019-05-24 | Duplex position fluorescence magnetic particle flaw detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418981A (en) * | 2021-07-29 | 2021-09-21 | 捷航设备制造股份有限公司 | Through type magnetic particle flaw detector special for axle with gear |
| CN114235946A (en) * | 2021-12-15 | 2022-03-25 | 北京东泓科技发展有限公司 | Special magnetic particle flaw detector of multi-functional pin |
-
2019
- 2019-05-24 CN CN201920760139.4U patent/CN210322893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418981A (en) * | 2021-07-29 | 2021-09-21 | 捷航设备制造股份有限公司 | Through type magnetic particle flaw detector special for axle with gear |
| CN114235946A (en) * | 2021-12-15 | 2022-03-25 | 北京东泓科技发展有限公司 | Special magnetic particle flaw detector of multi-functional pin |
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