CN203849159U - Performance test device of magnetic steel component - Google Patents
Performance test device of magnetic steel component Download PDFInfo
- Publication number
- CN203849159U CN203849159U CN201420288957.6U CN201420288957U CN203849159U CN 203849159 U CN203849159 U CN 203849159U CN 201420288957 U CN201420288957 U CN 201420288957U CN 203849159 U CN203849159 U CN 203849159U
- Authority
- CN
- China
- Prior art keywords
- magnetic steel
- steel component
- pole
- damping cylinder
- piston rod
- 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 - Fee Related
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a performance test device of a magnetic steel component. The performance test device comprises a high and low temperature test box (1), two fixing devices, a bracket (6), a force applying device, a test device and a vacuumizing device, wherein the vacuumizing device is arranged at the lower part of the high and low temperature test box; the lower end of a support rod (14) is rotationally arranged on a support seat (8); the other end of the support rod (14) props against a lug boss joint of a to-be-tested magnetic steel component (2); the test device comprises a force measurement sensor (9) arranged on the force applying device and a counting device; the counting device comprises a magnetic inductor (12) arranged on a piston rod of a damping cylinder, a counter (13) and a time relay; the counter (13) and the time relay are electrically connected with the magnetic inductor (12). The performance test device of the magnetic steel component is compact in structure, low in cost and convenient to operate in an experiment.
Description
Technical field
The utility model relates to magnetic steel component field tests, particularly a kind of performance testing device of magnetic steel component.
Background technology
Magnetic steel component is mainly used on magneto, is the vitals of magneto, and its quality directly affects output torque and the output power of motor.Because size, the performance requirement of motor are varied, the intensity of the junction of magnetic steel component is important parameter, the quality guarantee magneto that guarantees magnetic steel component works well, therefore being necessary to design can be fast and effectively check the proving installation of magnetic steel component performance, but problem is do not have temporarily unified method and standard to test the performance of magnetic steel component at present.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of compact conformation, cost low, the performance testing device of the magnetic steel component of convenient experimental operation.
The technical scheme in the invention for solving the above technical problem is: a kind of performance testing device of magnetic steel component, comprise high-low temperature test chamber, two stationary installations, support, force application apparatus, proving installation and vacuum extractor, two described stationary installations, support, force application apparatus, proving installation is all located in described high-low temperature test chamber, and described vacuum extractor is placed in the bottom of described high-low temperature test chamber, described stationary installation comprises bolt, be connected in holder setting nut on bolt and for clamping the collet of magnetic steel component to be measured, described force application apparatus comprises the damping cylinder being fixed on support, the pole of horizontally set and be located at the bearing of holder upper surface, one end of pole is connected in damping cylinder piston-rod end, and the lower end of described pole is rotating on described bearing, the other end of pole is butted on the boss junction of described magnetic steel component to be measured, described proving installation comprises force cell and the counting assembly being installed on force application apparatus, described counting assembly comprises magnetic inductor, counter and the time relay on the piston rod that is arranged on damping cylinder, and described counter and the time relay are electrically connected to described magnetic inductor.
Compared with prior art, the utility model has the advantage of: the stationary installation of this magnetic steel component performance testing device comprises that lower end is fixed on bolt on worktable, is connected in holder on bolt, setting nut and for clamping the collet of magnetic steel component to be measured, utilize stationary installation the lower end of magnetic steel component to be measured can be fixed, and the position of setting nut and the adjustable holder of bolt, makes magnetic steel component maintenance level to be measured.And the lower end of pole is rotating on bearing, the other end of pole is butted on the boss junction of magnetic steel component to be measured, utilizes the damping cylinder application of force, coordinates proving installation can test the multinomial tests such as the different intensity that loads lower magnetic steel assembly junction and permanance.Two stationary installations, support, force application apparatus, proving installation are all placed in high-low temperature test chamber, can simulate the duty of various temperature and humidity environment lower magnetic steel assemblies, thereby obtain different experimental datas, and experimental implementation is very convenient.Vacuum extractor is placed in the below of high-low temperature test chamber, like this, also can test the performance of magnetic steel component under vacuum environment.
As preferably, described force cell is installed on the described piston rod of damping cylinder and the junction of pole.
As preferably, described magnetic inductor is installed on the piston rod of described damping cylinder.Like this, can record the loading number of times of damping cylinder, thereby carry out durability test.
As preferably, described bearing is greater than described bearing to the described piston rod of damping cylinder and the distance of the junction of pole to the distance of the boss junction of described magnetic steel component to be measured.
As preferably, the boss junction of described magnetic steel component to be measured is provided with displacement transducer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the performance testing device of the utility model magnetic steel component.
In Fig. 1: 1 high-low temperature test chamber, 2 magnetic steel components to be measured, 3 bolts, 4 setting nuts, 5 holders, 6 supports, 7 collets, 8 bearings, 9 force cells, 10 damping cylinders, 11 piston rods, 12 magnetic inductors, 13 counters, 14 poles.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As shown in Figure 1, a kind of performance testing device of magnetic steel component, comprise high-low temperature test chamber 1, two stationary installations, support 6, force application apparatus, proving installation and vacuum extractor, two described stationary installations, support 6, force application apparatus, proving installation is all located in described high-low temperature test chamber, and described vacuum extractor is placed in the bottom of described high-low temperature test chamber, described stationary installation comprises bolt 3, be connected in the holder 5 on bolt 3, setting nut 4 and for clamping the collet 7 of magnetic steel component 2 to be measured, described force application apparatus comprises the damping cylinder 10 being fixed on support 6, the pole 14 of horizontally set and be located at the bearing 8 of holder 5 upper surfaces, one end of pole 14 is connected in damping cylinder 10 piston rod 11 ends, and the lower end of described pole 14 is rotating on described bearing 8, the other end of pole 14 is butted on the boss junction of described magnetic steel component to be measured 2, described proving installation comprises force cell 9 and the counting assembly being installed on force application apparatus, described counting assembly comprises magnetic inductor 12, counter 13 and the time relay on the piston rod that is arranged on damping cylinder, and described counter 13 and the time relay are electrically connected to described magnetic inductor 12.
Described force cell 9 is installed on the piston rod 11 of described damping cylinder 10 and the junction of pole 14.
Described magnetic inductor 12 is installed on the piston rod 11 of described damping cylinder 10.
Described bearing 8 is greater than described bearing 8 to the piston rod 11 of described damping cylinder 10 and the distance of the junction of pole 14 to the distance of the boss junction of described magnetic steel component to be measured 2.
The boss junction of described magnetic steel component to be measured 2 is provided with displacement transducer.
Below only with regard to most preferred embodiment of the present utility model, be described, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of the utility model independent claims are all in the utility model protection domain.
Claims (5)
1. the performance testing device of a magnetic steel component, it is characterized in that: comprise high-low temperature test chamber (1), two stationary installations, support (6), force application apparatus, proving installation and vacuum extractor, two described stationary installations, support (6), force application apparatus, proving installation is all located in described high-low temperature test chamber, and described vacuum extractor is placed in the bottom of described high-low temperature test chamber, described stationary installation comprises bolt (3), be connected in the holder (5) on bolt (3), setting nut (4) and for clamping the collet (7) of magnetic steel component to be measured (2), described force application apparatus comprises the damping cylinder (10) being fixed on support (6), the pole of horizontally set (14) and be located at the bearing (8) of holder (5) upper surface, one end of pole (14) is connected in damping cylinder (10) piston rod (11) end, and the lower end of described pole (14) is rotating on described bearing (8), the other end of pole (14) is butted on the boss junction of described magnetic steel component to be measured (2), described proving installation comprises force cell (9) and the counting assembly being installed on force application apparatus, described counting assembly comprises magnetic inductor (12), counter (13) and the time relay on the piston rod that is arranged on damping cylinder, and described counter (13) and the time relay are electrically connected to described magnetic inductor (12).
2. the performance testing device of magnetic steel component according to claim 1, is characterized in that: described force cell (9) is installed on the described piston rod (11) of damping cylinder (10) and the junction of pole (14).
3. the performance testing device of magnetic steel component according to claim 1, is characterized in that: described magnetic inductor (12) is installed on the piston rod (11) of described damping cylinder (10).
4. the performance testing device of magnetic steel component according to claim 1, is characterized in that: described bearing (8) is greater than described bearing (8) to the described piston rod (11) of damping cylinder (10) and the distance of the junction of pole (14) to the distance of the boss junction of described magnetic steel component to be measured (2).
5. the performance testing device of magnetic steel component according to claim 1, is characterized in that: the boss junction of described magnetic steel component to be measured (2) is provided with displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288957.6U CN203849159U (en) | 2014-05-30 | 2014-05-30 | Performance test device of magnetic steel component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288957.6U CN203849159U (en) | 2014-05-30 | 2014-05-30 | Performance test device of magnetic steel component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849159U true CN203849159U (en) | 2014-09-24 |
Family
ID=51562162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288957.6U Expired - Fee Related CN203849159U (en) | 2014-05-30 | 2014-05-30 | Performance test device of magnetic steel component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919117A (en) * | 2018-05-21 | 2018-11-30 | 苏州德能电机股份有限公司 | It is a kind of test p-m rotor magnet steel equipment and rotor magnetic steel test method |
-
2014
- 2014-05-30 CN CN201420288957.6U patent/CN203849159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919117A (en) * | 2018-05-21 | 2018-11-30 | 苏州德能电机股份有限公司 | It is a kind of test p-m rotor magnet steel equipment and rotor magnetic steel test method |
| CN108919117B (en) * | 2018-05-21 | 2024-01-30 | 苏州德能电机股份有限公司 | Equipment for testing permanent magnet rotor magnetic steel and method for testing rotor magnetic steel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202471404U (en) | Piston fatigue life testing bench | |
| CN105548737A (en) | Aging test device of arrester | |
| CN203858118U (en) | Durability testing device for shock absorber | |
| CN203849090U (en) | Performance testing device of magnetic steel | |
| CN204694465U (en) | Rubber support is resistance to compression and shearing strength proving installation under compound stress | |
| CN204758209U (en) | Electronic jar loading stack formula force standard machine | |
| CN204495499U (en) | A kind of drive motor dynamometer machine experiment table | |
| CN103353565B (en) | A kind of irradiation experiment plate for the general detection of DC/DC supply convertor single particle effect and installation method thereof | |
| CN203849159U (en) | Performance test device of magnetic steel component | |
| CN201897525U (en) | Vertical vibration testing table | |
| CN104101534A (en) | Engine crankshaft fatigue test fixture | |
| CN203732233U (en) | Simulation device for testing impact load of pillar insulator | |
| CN104807592A (en) | Electric cylinder loading overlapping type force standard machine | |
| CN103308402B (en) | Horizontal type spring fatigue testing machine | |
| CN201984130U (en) | Tooling device for testing T-shaped joint of cable | |
| CN109374249B (en) | Wire clamp test platform for simulating random curve swing of wire under wind excitation | |
| AU2013100725A4 (en) | Axial Movement Tester for Motor | |
| CN203881925U (en) | Performance testing arrangement for magnetic steel | |
| CN105115707A (en) | Testing device and testing method for dynamic characteristic of joint curved surface faying surface | |
| CN203881671U (en) | Performance test device for magnetic assembly | |
| CN203287388U (en) | Speed measurement support of switch characteristic instrument | |
| CN204214639U (en) | Breaker mechanic property proving installation | |
| CN203163956U (en) | Impact resistance testing device for cable support | |
| CN203849089U (en) | Performance testing device of engine oil cooler shell | |
| CN205719361U (en) | A kind of linear motor static force placement property test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |