CN205049518U - Neodymium iron boron test exemplar remove device and neodymium iron boron performance measurement appearance - Google Patents
Neodymium iron boron test exemplar remove device and neodymium iron boron performance measurement appearance Download PDFInfo
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- CN205049518U CN205049518U CN201520726758.3U CN201520726758U CN205049518U CN 205049518 U CN205049518 U CN 205049518U CN 201520726758 U CN201520726758 U CN 201520726758U CN 205049518 U CN205049518 U CN 205049518U
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- iron boron
- neodymium iron
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Abstract
The utility model relates to a neodymium iron boron test exemplar remove device belongs to magnetic material performance detection area, including the mount, the fixed ejection mechanism that is provided with on the mount, ejection mechanism sets up two axle beds, driving motor, drive shaft, transmission shaft on the mount including the symmetry, the last drive wheel that is provided with of driving motor, fixed gear and the belt pulley of being provided with in the drive shaft, the transmission shaft both ends are smooth, the middle part has the screw thread, the drive wheel passes through the belt with the belt pulley and is connected, the drive shaft both ends are connected with the axle bed bearing, the transmission shaft runs through the axle bed just can lateral shifting, the gear is connected with the screw thread interlock at transmission shaft middle part, transmission shaft one end is provided with the magnet fixture that the bearing is connected. The neodymium iron boron was tested the exemplar and is tested the problem that the cartridge is difficult to the separation during this technical scheme enough solved prior art. The utility model discloses still relate to a neodymium iron boron performance measurement appearance that has the function of orientation survey function and exemplar separation concurrently.
Description
Technical field
The utility model relates to a kind of neodymium iron boron test sample withdrawing device, and applies the neodymium iron boron performance measurement instrument of this withdrawing device, belongs to magnetic material Performance Detection field.
Background technology
Current neodymium-iron-boron magnetic material has become indispensable a kind of material in people's daily life, its application relates to the high speed development of the universal of the various fields, the particularly equipment such as robot calculator, telecommunications such as electronics, information, medical treatment, traffic, machinery, Aero-Space and automobile motor.NdFeB permanent magnetic material performance test is multianalysis evaluating material magnetic property, ensures the important step of product quality in production run, produces or be all absolutely necessary in the following process of material at neodymium iron boron starting material.Improve NdFeB material measuring technology, the NdFeB permanent magnetic material performance surveying instrument of development high-performance, low cost, has important practical significance for NdFeB material production industry.
According to NdFeB permanent magnetic material performance test philosophy and feature, general employing analog-digital mixed integrator device and electronic potentiometer zero adjustment circuit form signal processing channel, by the NdFeB material performance measurement instrument of upper and lower two-stage computer control, just can carry out first must give neodymium iron boron test sample saturation magnetization in test process after, because neodymium iron boron test sample is all with very strong magnetic after test process terminates, be adsorbed on the electromagnet cartridge of surveying instrument, when test sample volume ratio is larger, free-hand being difficult to is taken out.
Utility model content
For solving problems of the prior art, the utility model provides a kind of neodymium iron boron test sample withdrawing device, and concrete technical scheme is as follows:
A kind of neodymium iron boron test sample withdrawing device, described withdrawing device comprises fixed mount, fixed mount is fixedly installed ejecting mechanism, described ejecting mechanism comprises two axle beds be symmetricly set on fixed mount, drive motor, driving shaft, transmission shaft, described drive motor is provided with driving wheel, described driving shaft is fixedly installed gear and belt pulley, described transmission shaft two ends are smooth, middle part is threaded, described driving wheel is connected by belt with belt pulley, described driving shaft two ends are connected with axle bed bearing, described transmission shaft runs through axle bed and can transverse shifting, described gear is connected with the threaded engagement in the middle part of transmission shaft, described transmission shaft one end is provided with the magnet clamping device that bearing connects.
As the improvement of technique scheme, described magnet clamping device comprises strap, screw mandrel, ambulatory splint and nut, strap is connected with transmission shaft bearing, screw mandrel has the external thread that nut adapts, screw mandrel one end is fixedly connected with strap, and the other end is connected with nut thread through ambulatory splint.
As the improvement of technique scheme, the number of described screw mandrel is two, and symmetry is fixed on strap both sides in the horizontal direction.
As the improvement of technique scheme, described ejecting mechanism also comprises backstay, and described backstay one end is fixedly connected on strap, and shaft runs through axle bed.
Technique scheme passes through driving motor supplies power, through each interstructural mechanical drive, make the transmission shaft generation transverse movement be arranged in ejecting mechanism, thus promotion clamping device moves, this device can solve neodymium iron boron test sample and magnet in prior art and to attract each other the problem being difficult to be separated, and has useful technique effect.
The utility model additionally provides a kind of neodymium iron boron performance measurement instrument applying above-mentioned withdrawing device, and concrete technical scheme is as follows:
A kind of neodymium iron boron performance measurement instrument applying above-mentioned withdrawing device, described neodymium iron boron performance measurement instrument comprises support, upper strata electromagnet and lower floor's electromagnet, described fixed mount is fixedly connected with support, described upper strata electromagnet and lower floor's electromagnet are fixedly connected on support, upper strata electromagnet is provided with control handle, and described control handle can control the vertically movement of upper strata electromagnet.
As the improvement of technique scheme, the lower surface of described strap, ambulatory splint is a little more than the upper surface of lower floor's electromagnet.
Technique scheme is by the application of installation of convenient taking-up magnetic neodymium iron boron exemplar in neodymium iron boron performance measurement instrument, and while making neodymium iron boron performance measurement instrument have basic test measurement function, can also have the function that exemplar is separated concurrently, beneficial effect is remarkable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of neodymium iron boron test sample of the utility model withdrawing device;
Fig. 2 is the structural representation of the clamping device of a kind of neodymium iron boron test sample of the utility model withdrawing device.
Embodiment
As shown in Figure 1, the utility model provides a kind of neodymium iron boron test sample withdrawing device, comprise fixed mount 9, fixed mount 9 is fixedly installed ejecting mechanism, ejecting mechanism comprises two axle beds 8 be symmetricly set on fixed mount 9, drive motor 75, driving shaft 71, transmission shaft 6, drive motor 75 is provided with driving wheel 76, driving shaft 71 is fixedly installed gear 72 and belt pulley 73, transmission shaft 6 two ends are smooth, middle part is threaded, driving wheel 76 is connected by belt 74 with belt pulley 73, driving shaft 71 two ends are connected with axle bed 8 bearing, transmission shaft 6 runs through axle bed 8 and can transverse shifting, gear 72 is connected with the threaded engagement in the middle part of transmission shaft 6, transmission shaft 6 one end is provided with the magnet clamping device that bearing connects.During use, start drive motor 75, drive driving shaft 71 to move by driving wheel 76, the gear 72 on driving shaft 71 is engaged with the screw thread in the middle part of transmission shaft 6, there is transversal displacement when helical rotation in transmission shaft 6, and then promotes the magnet clamping device transverse shifting of transmission shaft 6 one end.
Further, as shown in Figure 2, magnet clamping device comprises strap 51, screw mandrel 52, ambulatory splint 53 and nut 54, strap 51 is connected with transmission shaft 6 bearing, screw mandrel 52 has the external thread that nut 54 adapts, screw mandrel 52 one end is fixedly connected with strap 51, and the other end is threaded with nut 54 through ambulatory splint 53.During use, by exemplar 1 between strap 51 and ambulatory splint 53, by tightening the nut 54 on screw mandrel 52, exemplar 1 can be clamped, exemplar 1 being moved out under the promotion of transmission shaft 6.
In the above-described embodiments, the number of screw mandrel 52 is two, and symmetry is fixed on strap 51 both sides in the horizontal direction, and this symmetrical structure can guarantee magnet clamping device uniform force when clamping exemplar 1.Simultaneously, ejecting mechanism also comprises backstay 55, backstay 55 one end is fixedly connected on strap 51, shaft runs through axle bed 8, because transmission shaft 6 is connected with strap 51 bearing, strap 51 can rotate around transmission shaft 6 in abandoned situation, is unfavorable for the clipping operation to exemplar 1, therefore adopt the structural design of backstay 55, can ensure that clamping device deflects in transverse movement.
The utility model additionally provides a kind of neodymium iron boron performance measurement instrument applying above-mentioned withdrawing device, this measuring instrument is structurally divided into support 3, upper strata electromagnet 21 and lower floor's electromagnet 22, fixed mount 9 in said apparatus is fixedly connected with the support 3 on measuring instrument, upper strata electromagnet 21 and lower floor's electromagnet 22 are fixedly connected on support, upper strata electromagnet 21 is provided with control handle 4, control handle 4 can control upper strata electromagnet 21 vertically movement, in order to the measuring instrument that applies said apparatus is more smooth and easy when mobile exemplar 1, strap 51, the lower surface of ambulatory splint 53 is a little more than the upper surface of lower floor's electromagnet 22.
During use, exemplar 1 is placed between upper strata electromagnet 21 and lower floor's electromagnet 22, exemplar 1 is magnetized; Then rotate control handle 4, promote upper strata electromagnet 21; Open drive motor 75, strap 51 is pushed into exemplar 1 one rear flank and suspends drive motor 75; Adjusting nut 54, makes ambulatory splint 53 be fixed to exemplar 1 opposite side, completes the clamp operation to exemplar 1; Again open drive motor 75, exemplar 1 is released from lower floor's electromagnet 22.Because exemplar 1 upper strata electromagnet 21 after magnetizing and lower floor's electromagnet 22 magnetic link together, need during separation to overcome the attractive force of electromagnet to it, and neodymium iron boron magnetic body magnetic property is excellent, be difficult to after experiment be separated from neodymium iron boron performance measurement instrument, apply this tripping device and can be good at solving the problem being difficult to be separated.
Claims (6)
1. a neodymium iron boron test sample withdrawing device, it is characterized in that, described withdrawing device comprises fixed mount (9), (9) are fixedly installed ejecting mechanism to fixed mount, described ejecting mechanism comprises two axle beds (8) be symmetricly set on fixed mount (9), drive motor (75), driving shaft (71), transmission shaft (6), described drive motor (75) is provided with driving wheel (76), described driving shaft (71) is fixedly installed gear (72) and belt pulley (73), described transmission shaft (6) two ends are smooth, middle part is threaded, described driving wheel (76) is connected by belt (74) with belt pulley (73), described driving shaft (71) two ends are connected with axle bed (8) bearing, described transmission shaft (6) runs through axle bed (8) and can transverse shifting, described gear (72) is connected with the threaded engagement at transmission shaft (6) middle part, described transmission shaft (6) one end is provided with the magnet clamping device that bearing connects.
2. a kind of neodymium iron boron test sample withdrawing device as claimed in claim 1, it is characterized in that, described magnet clamping device comprises strap (51), screw mandrel (52), ambulatory splint (53) and nut (54), strap (51) is connected with transmission shaft (6) bearing, screw mandrel (52) has the external thread that nut (54) adapts, screw mandrel (52) one end is fixedly connected with strap (51), and the other end is threaded with nut (54) through ambulatory splint (53).
3. a kind of neodymium iron boron test sample withdrawing device as claimed in claim 2, is characterized in that, the number of described screw mandrel (52) is two, and symmetry is fixed on strap (51) both sides in the horizontal direction.
4. a kind of neodymium iron boron test sample withdrawing device as claimed in claim 3, it is characterized in that, described ejecting mechanism also comprises backstay (55), described backstay (55) one end is fixedly connected on strap (51), and shaft runs through axle bed (8).
5. the neodymium iron boron performance measurement instrument of a kind of neodymium iron boron test sample withdrawing device of an application rights requirement according to any one of 2-4, it is characterized in that, described neodymium iron boron performance measurement instrument comprises fixed mount (9), and (9) are fixedly installed ejecting mechanism to fixed mount; Described neodymium iron boron performance measurement instrument also comprises support (3), upper strata electromagnet (21) and lower floor's electromagnet (22), described fixed mount (9) is fixedly connected with support (3), described upper strata electromagnet (21) and lower floor's electromagnet (22) are fixedly connected on support, upper strata electromagnet (21) is provided with control handle (4), described control handle (4) can control upper strata electromagnet (21) vertically movement.
6. neodymium iron boron performance measurement instrument as claimed in claim 5, is characterized in that, the lower surface of described strap (51), ambulatory splint (53) is a little more than the upper surface of lower floor's electromagnet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726758.3U CN205049518U (en) | 2015-09-18 | 2015-09-18 | Neodymium iron boron test exemplar remove device and neodymium iron boron performance measurement appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726758.3U CN205049518U (en) | 2015-09-18 | 2015-09-18 | Neodymium iron boron test exemplar remove device and neodymium iron boron performance measurement appearance |
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| Publication Number | Publication Date |
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| CN205049518U true CN205049518U (en) | 2016-02-24 |
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| CN201520726758.3U Active CN205049518U (en) | 2015-09-18 | 2015-09-18 | Neodymium iron boron test exemplar remove device and neodymium iron boron performance measurement appearance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727514A (en) * | 2017-10-26 | 2018-02-23 | 包头市英思特稀磁新材料股份有限公司 | One kind is used for neodymium iron boron magnetic body coating shearing force testing device |
-
2015
- 2015-09-18 CN CN201520726758.3U patent/CN205049518U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727514A (en) * | 2017-10-26 | 2018-02-23 | 包头市英思特稀磁新材料股份有限公司 | One kind is used for neodymium iron boron magnetic body coating shearing force testing device |
| CN107727514B (en) * | 2017-10-26 | 2024-03-15 | 包头市英思特稀磁新材料股份有限公司 | Be used for neodymium iron boron magnetism body cladding material shearing force testing arrangement |
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