CN213903410U - Magnetization clamp for magnetic particle testing device - Google Patents
Magnetization clamp for magnetic particle testing device Download PDFInfo
- Publication number
- CN213903410U CN213903410U CN202022609336.1U CN202022609336U CN213903410U CN 213903410 U CN213903410 U CN 213903410U CN 202022609336 U CN202022609336 U CN 202022609336U CN 213903410 U CN213903410 U CN 213903410U
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- magnetization
- groove
- sliding
- testing device
- rod
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Abstract
The utility model provides a magnetic particle testing device is with magnetization anchor clamps. The magnetization clamp for the magnetic powder detection device comprises a base; the groove is formed in the top of the base; the two sliding blocks are slidably arranged in the grooves; the rack is fixedly arranged on the sliding block; the first gear is rotatably arranged in the groove and meshed with the rack; the hydraulic cylinder is fixedly arranged on the base, and an output shaft of the hydraulic cylinder is fixedly connected with one sliding block; the supporting plate is fixedly arranged at the top of the sliding block; the telescopic link, the telescopic link rotates to be installed two on the backup pad. The utility model provides a magnetization anchor clamps for magnetic particle testing device has convenient to use, can make the sample that awaits measuring rotate when the magnetization, conveniently sprays magnetic or magnetic suspension comprehensively, the advantage of being convenient for detect comprehensively.
Description
Technical Field
The utility model relates to a magnetic particle testing technical field especially relates to a magnetization anchor clamps for magnetic particle testing device.
Background
The magnetic powder detection can only be used for detecting the defects on the surface or the near surface of the ferromagnetic material, the discontinuous magnetic traces are piled on the detected surface, so that the discontinuous shape, position and size can be visually displayed, the property of the ferromagnetic material can be roughly determined, after the ferromagnetic material workpiece is magnetized, magnetic lines of force on the surface and the near surface of the workpiece are locally distorted due to the existence of the discontinuity, a leakage magnetic field is generated, the magnetic powder applied to the surface of the workpiece is adsorbed, and the visible magnetic traces are formed under proper illumination, so that the position, the size, the shape and the severity of the discontinuity are displayed. Magnetic particle inspection, also known as magnetic particle inspection or magnetic particle inspection, belongs to one of five conventional methods for nondestructive inspection, and in the prior art, magnetic particle inspection magnetizes metal through a magnetization clamp.
However, in the prior art, the magnetization clamp can only fix and magnetize metal, and the sample to be detected cannot rotate after being fixed, so that comprehensive detection is inconvenient.
Therefore, it is necessary to provide a new magnetization clamp for a magnetic particle testing device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a convenient to use, can make the sample that awaits measuring rotate when the magnetization, conveniently spray magnetic or magnetic suspension comprehensively, the magnetic detection device that is convenient for detect comprehensively uses magnetization anchor clamps.
In order to solve the technical problem, the utility model provides a magnetization anchor clamps for magnetic particle testing device includes: a base; the groove is formed in the top of the base; the two sliding blocks are slidably arranged in the grooves; the rack is fixedly arranged on the sliding block; the first gear is rotatably arranged in the groove and meshed with the rack; the hydraulic cylinder is fixedly arranged on the base, and an output shaft of the hydraulic cylinder is fixedly connected with one sliding block; the supporting plate is fixedly arranged at the top of the sliding block; the telescopic rods are rotatably arranged on the two supporting plates; the two second gears are respectively and fixedly arranged at two ends of the telescopic rod; the rotating shaft is rotatably arranged on the supporting plate; the two magnetizing chucks are respectively and fixedly arranged at one ends, close to the rotating shafts, of the two rotating shafts; the two third gears are respectively and fixedly arranged at one ends, far away from each other, of the two rotating shafts and are meshed with the corresponding second gears; the motor is fixedly installed on one of the supporting plates, and an output shaft of the motor is fixedly connected with one third gear.
Preferably, a limiting rod is fixedly installed in the groove and is in sliding connection with the sliding block.
Preferably, the telescopic link includes the bracing piece, the sliding tray has been seted up on the bracing piece, slidable mounting has the slide bar in the sliding tray, the one end of slide bar extends to outside the sliding tray.
Preferably, a limiting groove is formed in the inner wall of the sliding groove, a limiting block is fixedly mounted on the sliding rod, and the limiting block is connected with the inner wall of the limiting groove in a sliding mode.
Preferably, the bottom of the base is provided with a fixing groove, and the inner wall of the fixing groove is fixedly connected with the hydraulic cylinder.
Preferably, two all seted up the rotation hole in the backup pad, the inner wall in rotation hole rotates with bracing piece and slide bar respectively and is connected.
Compared with the prior art, the utility model provides a magnetization anchor clamps for magnetic particle testing device has following beneficial effect:
the utility model provides a magnetic particle testing device uses magnetization anchor clamps, the recess sets up in the top of base, two the slider slidable mounting is in the recess, rack fixed mounting is in on the slider, first gear revolve install in the recess, and first gear with the rack toothing, the pneumatic cylinder fixed mounting is on the base, and the output shaft of pneumatic cylinder and one the slider fixed connection, two magnetization chucks respectively fixed mounting in two the pivot is close to each other one end, can make two magnetization chucks close to each other or keep away from each other the motion, and then carry out the centre gripping and magnetize to the piece that awaits measuring; the telescopic link rotates to be installed two in the backup pad, two the third gear is fixed mounting respectively two the one end that the pivot was kept away from each other, just the third gear meshes with the second gear that corresponds, can make two magnetization chucks rotate in step, and then drives the piece that awaits measuring and rotates, conveniently detects comprehensively, improves detection efficiency, and under the effect of telescopic link, does not influence two magnetization chuck horizontal motions.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a magnetization clamp for a magnetic particle testing device according to the present invention;
fig. 2 is a schematic sectional view of the telescopic rod shown in fig. 1.
Reference numbers in the figures: 1. a base; 2. a groove; 3. a slider; 4. a rack; 5. a first gear; 6. a hydraulic cylinder; 7. a support plate; 8. a telescopic rod; 801. a support bar; 802. a sliding groove; 803. a slide bar; 804. a limiting groove; 805. a limiting block; 9. a second gear; 10. a rotating shaft; 11. magnetizing the chuck; 12. a third gear; 13. a motor; 14. a limiting rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-2, the magnetization fixture for a magnetic particle testing apparatus includes: a base 1; the groove 2 is formed in the top of the base 1; the two sliding blocks 3 are slidably arranged in the grooves 2; the rack 4 is fixedly arranged on the sliding block 3; the first gear 5 is rotatably arranged in the groove 2, and the first gear 5 is meshed with the rack 4; the hydraulic cylinder 6 is fixedly arranged on the base 1, and an output shaft of the hydraulic cylinder 6 is fixedly connected with one sliding block 3; the supporting plate 7 is fixedly arranged on the top of the sliding block 3; the telescopic rods 8 are rotatably arranged on the two supporting plates 7; the two second gears 9 are respectively and fixedly arranged at two ends of the telescopic rod 8; the rotating shaft 10 is rotatably arranged on the supporting plate 7; the two magnetizing chucks 11 are respectively and fixedly arranged at one ends, close to each other, of the two rotating shafts 10; the two third gears 12 are respectively and fixedly arranged at one ends, far away from each other, of the two rotating shafts 10, and the third gears 12 are meshed with the corresponding second gears 9; and the motor 13 is fixedly arranged on one support plate 7, and an output shaft of the motor 13 is fixedly connected with a third gear 12.
A limiting rod 14 is fixedly arranged in the groove 2, and the limiting rod 14 is connected with the sliding block 3 in a sliding manner.
The telescopic rod 8 comprises a support rod 801, a sliding groove 802 is formed in the support rod 801, a sliding rod 803 is installed in the sliding groove 802 in a sliding mode, and one end of the sliding rod 803 extends out of the sliding groove 802.
The inner wall of the sliding groove 802 is provided with a limiting groove 804, the sliding rod 803 is fixedly provided with a limiting block 805, and the limiting block 805 is connected with the inner wall of the limiting groove 804 in a sliding manner.
The bottom of the base 1 is provided with a fixing groove, and the inner wall of the fixing groove is fixedly connected with the hydraulic cylinder 6.
Two all seted up on the backup pad 7 and rotated the hole, the inner wall that rotates the hole rotates with bracing piece 801 and slide bar 803 respectively and is connected.
The utility model provides a magnetic particle testing device is with principles of operation of magnetization anchor clamps as follows:
when the device is used, a to-be-detected piece is placed between the two magnetized chucks 11, the hydraulic cylinder 6 is started, the hydraulic cylinder 6 drives one sliding block 3 to slide in the groove 2, the two sliding blocks 3 can move away from or close to each other under the action of the first gear 5 and the rack 4, the magnetized chucks 11 are further driven to move close to or away from each other, and the to-be-detected piece can be clamped and magnetized;
starting motor 13, motor 13 drives a third gear 12 and rotates, and third gear 12 drives another third gear 12 through second gear 9 and telescopic link 8 and rotates, and third gear 12 drives pivot 10 and rotates, and pivot 10 drives magnetization chuck 11 and rotates, and magnetization chuck 11 drives the piece that awaits measuring and rotates, can spray magnetic powder or magnetic suspension comprehensively, and then detect comprehensively, improves detection efficiency.
Compared with the prior art, the utility model provides a magnetization anchor clamps for magnetic particle testing device has following beneficial effect:
the utility model provides a magnetic particle testing device uses magnetization anchor clamps, recess 2 set up in the top of base 1, two slider 3 slidable mounting are in recess 2, rack fixed mounting is in on slider 3, first gear 5 rotates and installs in recess 2, and first gear 5 with rack 4 meshes, pneumatic cylinder 6 fixed mounting is on base 1, and the output shaft of pneumatic cylinder 6 and one slider 3 fixed connection, two magnetization chuck 11 respectively fixed mounting be in two the pivot 10 one end that is close to each other, can make two magnetization chuck 11 be close to each other or move away from each other, and then carry out the centre gripping and magnetization to the piece that awaits measuring; the telescopic link 8 rotates and installs two in backup pad 7, two third gear 12 is fixed mounting respectively two the one end that pivot 10 was kept away from each other, just third gear 12 meshes with the second gear 9 that corresponds, can make two magnetization chucks 11 rotate in step, and then drives the piece that awaits measuring and rotate, conveniently detects comprehensively, improves detection efficiency, and under telescopic link 8's effect, does not influence two magnetization chucks 11 horizontal motions.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a magnetization anchor clamps for magnetic particle testing device which characterized in that includes:
a base;
the groove is formed in the top of the base;
the two sliding blocks are slidably arranged in the grooves;
the rack is fixedly arranged on the sliding block;
the first gear is rotatably arranged in the groove and meshed with the rack;
the hydraulic cylinder is fixedly arranged on the base, and an output shaft of the hydraulic cylinder is fixedly connected with one sliding block;
the supporting plate is fixedly arranged at the top of the sliding block;
the telescopic rods are rotatably arranged on the two supporting plates;
the two second gears are respectively and fixedly arranged at two ends of the telescopic rod;
the rotating shaft is rotatably arranged on the supporting plate;
the two magnetizing chucks are respectively and fixedly arranged at one ends, close to the rotating shafts, of the two rotating shafts;
the two third gears are respectively and fixedly arranged at one ends, far away from each other, of the two rotating shafts and are meshed with the corresponding second gears;
the motor is fixedly installed on one of the supporting plates, and an output shaft of the motor is fixedly connected with one third gear.
2. The magnetization clamp for the magnetic powder testing device according to claim 1, wherein a limiting rod is fixedly installed in the groove, and the limiting rod is slidably connected with the sliding block.
3. The magnetization clamp for the magnetic powder testing device according to claim 1, wherein the retractable rod comprises a support rod, a sliding groove is formed in the support rod, a sliding rod is slidably mounted in the sliding groove, and one end of the sliding rod extends out of the sliding groove.
4. The magnetization clamp for the magnetic powder testing device according to claim 3, wherein a limiting groove is formed on an inner wall of the sliding groove, a limiting block is fixedly mounted on the sliding rod, and the limiting block is slidably connected with the inner wall of the limiting groove.
5. The magnetization clamp for the magnetic powder testing device according to claim 1, wherein the bottom of the base is provided with a fixing groove, and the inner wall of the fixing groove is fixedly connected with the hydraulic cylinder.
6. The magnetization clamp for a magnetic particle testing device according to claim 3, wherein two of the supporting plates are provided with a rotation hole, and the inner wall of the rotation hole is rotatably connected to the supporting rod and the sliding rod, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609336.1U CN213903410U (en) | 2020-11-12 | 2020-11-12 | Magnetization clamp for magnetic particle testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609336.1U CN213903410U (en) | 2020-11-12 | 2020-11-12 | Magnetization clamp for magnetic particle testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213903410U true CN213903410U (en) | 2021-08-06 |
Family
ID=77118773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022609336.1U Expired - Fee Related CN213903410U (en) | 2020-11-12 | 2020-11-12 | Magnetization clamp for magnetic particle testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213903410U (en) |
-
2020
- 2020-11-12 CN CN202022609336.1U patent/CN213903410U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 Termination date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |