CN204439346U - Circumference rotary type permanent-magnet speed buffer moment is test bed - Google Patents
Circumference rotary type permanent-magnet speed buffer moment is test bed Download PDFInfo
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- CN204439346U CN204439346U CN201520116849.5U CN201520116849U CN204439346U CN 204439346 U CN204439346 U CN 204439346U CN 201520116849 U CN201520116849 U CN 201520116849U CN 204439346 U CN204439346 U CN 204439346U
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Abstract
The utility model provides a kind of circumferential rotary type permanent-magnet speed buffer moment test bed, belong to automobile assembling technical field, its structure is that central fixed support is provided with central axle bed, the right part of center rotational shaft is connected with rotor hub by flat key, and the Left-side center of balance rotating disk is provided with joining base; Pedestal right part is provided with permanent-magnet stator support, permanent-magnet stator support is provided with stator axle bed, and permanent-magnet stator is arranged in stator axis, and the right-hand member of pedestal is provided with right pneumatic booster, right pneumatic booster and permanent-magnet stator support force-bearing base apical grafting; Pedestal left part is provided with counterweight support, counterweight support is provided with counterweight axle bed, and balancing disk seat is provided with balancing disk, and the left end of pedestal is provided with left pneumatic booster, left pneumatic booster and counterweight support force-bearing base apical grafting.The utility model carries out the propelling of pneumatic control by pneumatic booster, contributes to the Long-distance Control of testing experiment, safe and reliable, avoids personnel on site with regard near operation, ensures personal security.
Description
Technical field
The utility model relates to automobile assembling technical field, and specifically a kind of circumferential rotary type permanent-magnet speed buffer moment is test bed.
Background technology
General, automobile retarder is energized to the field coil of field frame assembly by control circuit, produces magnetic field, and rotor assembly is with system of vehicle transmission part High Rotation Speed, and cutting magnetic line, produces opposing torque, make vehicle deceleration.Permanent-magnet buffer is a kind of complemental brake system utilizing electromagnetic principle to be slowed down by driving vehicle, because its deceleration is noncontact (without friction) formula, driving vehicle can be made more steady in moderating process, which not only improves the security of driving vehicle, also improve the serviceable life of shoe brake and wheel hub simultaneously, therefore obtain and pay attention to widely.Along with the research and development of permanent-magnet speed buffer, the test bed configuration structure of permanent-magnet speed buffer moment used traditionally is simple, and mechanical arrangements is simple and crude, cannot meet the demand of present stage.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of circumferential rotary type permanent-magnet speed buffer moment test bed.
The technical solution of the utility model realizes in the following manner, and this circumferential rotary type permanent-magnet speed buffer moment is test bed, and its structure comprises pedestal,
Pedestal central authorities are provided with central fixed support, central authorities' fixed support is provided with central axle bed, central authorities' axle bed is provided with center rotational shaft, the right part of center rotational shaft is connected with rotor hub by flat key, the periphery of rotor hub is provided with heat radiation spiral lamination, the left part of center rotational shaft is connected with balance rotating disk by flat key, and the Left-side center of balance rotating disk is provided with joining base;
Pedestal is provided with T-shaped chute;
Pedestal right part is provided with permanent-magnet stator support, and the permanent-magnet stator bracket base of permanent-magnet stator support is set to T-shaped slide block, and permanent-magnet stator bracket base coordinates being slidably connected of realization and pedestal by T-shaped slide block and T-shaped chute;
Permanent-magnet stator support is provided with stator axle bed, stator axle bed is provided with stator axis, left section of stator axis is provided with ring flange, permanent-magnet stator is arranged in stator axis, the right side of permanent-magnet stator is provided with flange seat, and permanent-magnet stator is fixedly connected with by flange bolt with the ring flange in stator axis by flange seat;
The right-hand member of center rotational shaft is provided with jack hole, and the end external diameter of the left end of stator axis is less than the internal diameter of center rotational shaft jack hole;
Permanent-magnet stator support is provided with permanent-magnet stator support force-bearing base, the right-hand member of pedestal is provided with right pneumatic booster, right pneumatic booster and permanent-magnet stator support force-bearing base apical grafting;
Pedestal left part is provided with counterweight support, and the counterweight bracket base of counterweight support is set to T-shaped slide block, and counterweight bracket base coordinates being slidably connected of realization and pedestal by T-shaped slide block and T-shaped chute;
Counterweight support is provided with counterweight axle bed, counterweight axle bed is provided with balancer shaft, the right part of balancer shaft is provided with balancing disk seat, and balancing disk seat is provided with balancing disk, and balancing disk is connected with balancing disk seat flat key, and the right-hand member of balancer shaft is provided with engagement head; Joining base engagement head and central fixed support balancing rotating disk matches;
Counterweight support is provided with counterweight support force-bearing base, the left end of pedestal is provided with left pneumatic booster, left pneumatic booster and counterweight support force-bearing base apical grafting.
Ring flange offers screw and strip hole, screw and strip hole are that star radiation is evenly arranged on ring flange.
Engagement head is provided with crossing spline, and joining base is provided with cruciate flower groove; The crossing spline of engagement head and the cruciate flower groove of joining base match.
Balancer shaft, center rotational shaft, stator axis are coaxially set on same axis.
The beneficial effect that the utility model is compared with prior art produced is:
Test bed permanent-magnet stator support, the counterweight support that central fixed support and both sides are set respectively of this circumferential rotary type permanent-magnet speed buffer moment, especially permanent-magnet stator support, counterweight support can carry out the propelling of pneumatic control by pneumatic booster, contribute to the Long-distance Control of testing experiment, safe and reliable, avoid personnel on site with regard near operation, ensure personal security.
Balancer shaft, center rotational shaft, stator axis are coaxially set, and are conducive to the separation of stators and rotators hub and the operation of cooperation, effectively provide two states to carry out the contrast of testing experiment.Contribute to obtaining contrast test data, help data analysis.
This circumferential rotary type permanent-magnet speed buffer moment test bed reasonable in design, structure is simple, safe and reliable, easy to use, be easy to safeguard, have good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of ring flange of the present utility model;
Accompanying drawing 3 is structural representations of engagement head of the present utility model;
Accompanying drawing 4 is structural representations of joining base of the present utility model.
Mark in accompanying drawing represents respectively:
1, pedestal,
2, central fixed support, 3, central axle bed, 4, center rotational shaft, 5, rotor hub, 6, heat radiation spiral lamination, 7, balance rotating disk, 8, joining base,
9, T-shaped chute,
10, permanent-magnet stator support, 11, permanent-magnet stator bracket base, 12, T-shaped slide block,
13, stator axle bed, 14, stator axis, 15, ring flange, 16, permanent-magnet stator, 17, flange seat, 18, flange bolt,
19, jack hole,
20, permanent-magnet stator support force-bearing base, 21, right pneumatic booster,
22, counterweight support, 23, counterweight axle bed, 24, balancer shaft, 25, balancing disk seat, 26, balancing disk, 27, engagement head, 28, counterweight support force-bearing base, 29, left pneumatic booster,
30, screw, 31, strip hole, 32, crossing spline, 33, cruciate flower groove, 34 counterweight bracket bases.
Embodiment
Be described in detail below circumferential rotary type permanent-magnet speed buffer moment of the present utility model is test bed below in conjunction with accompanying drawing.
As shown in drawings, circumferential rotary type permanent-magnet speed buffer moment of the present utility model is test bed, and its structure comprises pedestal 1,
Pedestal 1 central authorities are provided with central fixed support 2, central authorities' fixed support 2 is provided with central axle bed 3, central authorities' axle bed 3 is provided with center rotational shaft 4, the right part of center rotational shaft 4 is connected with rotor hub 5 by flat key, the periphery of rotor hub 5 is provided with heat radiation spiral lamination 6, the left part of center rotational shaft 4 is connected with balance rotating disk 7 by flat key, and the Left-side center of balance rotating disk 7 is provided with joining base 8;
Pedestal 1 is provided with T-shaped chute 9;
Pedestal 1 right part is provided with permanent-magnet stator support 10, and the permanent-magnet stator bracket base 11 of permanent-magnet stator support 10 is set to T-shaped slide block 12, and permanent-magnet stator bracket base 11 coordinates being slidably connected of realization and pedestal 1 by T-shaped slide block 12 and T-shaped chute 9;
Permanent-magnet stator support 10 is provided with stator axle bed 13, stator axle bed 13 is provided with stator axis 14, left section of stator axis 14 is provided with ring flange 15, permanent-magnet stator 16 is arranged in stator axis 14, the right side of permanent-magnet stator 16 is provided with flange seat 17, and permanent-magnet stator 16 is fixedly connected with by flange bolt 18 with the ring flange 17 in stator axis 14 by flange seat 17;
The right-hand member of center rotational shaft 4 is provided with jack hole 19, and the end external diameter of the left end of stator axis 14 is less than the internal diameter of center rotational shaft 4 jack hole;
Permanent-magnet stator support 10 is provided with permanent-magnet stator support force-bearing base 20, the right-hand member of pedestal is provided with right pneumatic booster 21, right pneumatic booster 21 and permanent-magnet stator support force-bearing base 20 apical grafting;
Pedestal 1 left part is provided with counterweight support 22, and the counterweight bracket base 34 of counterweight support 22 is set to T-shaped slide block, and counterweight bracket base 34 coordinates being slidably connected of realization and pedestal 1 by T-shaped slide block and T-shaped chute;
Counterweight support 22 is provided with counterweight axle bed 23, counterweight axle bed 23 is provided with balancer shaft 24, the right part of balancer shaft 24 is provided with balancing disk seat 25, balancing disk seat 25 is provided with balancing disk 26, balancing disk 26 is connected with balancing disk seat 25 flat key, and the right-hand member of balancer shaft 24 is provided with engagement head 27; The joining base 8 engagement head 27 and central fixed support 2 balancing rotating disk 7 matches;
Counterweight support 22 is provided with counterweight support force-bearing base 28, the left end of pedestal 1 is provided with left pneumatic booster 29, left pneumatic booster 29 and counterweight support force-bearing base 28 apical grafting.
Ring flange 15 offers screw 30 and strip hole 31, screw 30 and strip hole 31 are evenly arranged on ring flange 15 in star radiation.
Engagement head 27 is provided with crossing spline 32, and joining base 8 is provided with cruciate flower groove 33; The crossing spline 32 of engagement head matches with the cruciate flower groove 33 of joining base.
Balancer shaft 24, center rotational shaft 4, stator axis 14 are coaxially set on same axis.
Claims (4)
1. circumferential rotary type permanent-magnet speed buffer moment is test bed, it is characterized in that comprising pedestal,
Pedestal central authorities are provided with central fixed support, central authorities' fixed support is provided with central axle bed, central authorities' axle bed is provided with center rotational shaft, the right part of center rotational shaft is connected with rotor hub by flat key, the periphery of rotor hub is provided with heat radiation spiral lamination, the left part of center rotational shaft is connected with balance rotating disk by flat key, and the Left-side center of balance rotating disk is provided with joining base;
Pedestal is provided with T-shaped chute;
Pedestal right part is provided with permanent-magnet stator support, and the permanent-magnet stator bracket base of permanent-magnet stator support is set to T-shaped slide block, and permanent-magnet stator bracket base coordinates being slidably connected of realization and pedestal by T-shaped slide block and T-shaped chute;
Permanent-magnet stator support is provided with stator axle bed, stator axle bed is provided with stator axis, left section of stator axis is provided with ring flange, permanent-magnet stator is arranged in stator axis, the right side of permanent-magnet stator is provided with flange seat, and permanent-magnet stator is fixedly connected with by flange bolt with the ring flange in stator axis by flange seat;
The right-hand member of center rotational shaft is provided with jack hole, and the end external diameter of the left end of stator axis is less than the internal diameter of center rotational shaft jack hole;
Permanent-magnet stator support is provided with permanent-magnet stator support force-bearing base, the right-hand member of pedestal is provided with right pneumatic booster, right pneumatic booster and permanent-magnet stator support force-bearing base apical grafting;
Pedestal left part is provided with counterweight support, and the counterweight bracket base of counterweight support is set to T-shaped slide block, and counterweight bracket base coordinates being slidably connected of realization and pedestal by T-shaped slide block and T-shaped chute;
Counterweight support is provided with counterweight axle bed, counterweight axle bed is provided with balancer shaft, the right part of balancer shaft is provided with balancing disk seat, and balancing disk seat is provided with balancing disk, and balancing disk is connected with balancing disk seat flat key, and the right-hand member of balancer shaft is provided with engagement head; Joining base engagement head and central fixed support balancing rotating disk matches;
Counterweight support is provided with counterweight support force-bearing base, the left end of pedestal is provided with left pneumatic booster, left pneumatic booster and counterweight support force-bearing base apical grafting.
2. circumferential rotary type permanent-magnet speed buffer moment according to claim 1 is test bed, it is characterized in that ring flange offering screw and strip hole, and screw and strip hole are that star radiation is evenly arranged on ring flange.
3. circumferential rotary type permanent-magnet speed buffer moment according to claim 1 is test bed, and it is characterized in that engagement head is provided with crossing spline, joining base is provided with cruciate flower groove; The crossing spline of engagement head and the cruciate flower groove of joining base match.
4. circumferential rotary type permanent-magnet speed buffer moment according to claim 1 is test bed, it is characterized in that balancer shaft, center rotational shaft, stator axis are coaxially set on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116849.5U CN204439346U (en) | 2015-02-26 | 2015-02-26 | Circumference rotary type permanent-magnet speed buffer moment is test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116849.5U CN204439346U (en) | 2015-02-26 | 2015-02-26 | Circumference rotary type permanent-magnet speed buffer moment is test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439346U true CN204439346U (en) | 2015-07-01 |
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ID=53607199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116849.5U Expired - Fee Related CN204439346U (en) | 2015-02-26 | 2015-02-26 | Circumference rotary type permanent-magnet speed buffer moment is test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741316A (en) * | 2017-09-13 | 2018-02-27 | 中国矿业大学 | Deep-well lifting system magneto overtravel protection testing stand |
| CN108336700A (en) * | 2018-04-17 | 2018-07-27 | 国电联合动力技术有限公司 | A kind of segmented crossing spline penetration pipe axis and the marine tidal-current energy unit including it |
-
2015
- 2015-02-26 CN CN201520116849.5U patent/CN204439346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741316A (en) * | 2017-09-13 | 2018-02-27 | 中国矿业大学 | Deep-well lifting system magneto overtravel protection testing stand |
| CN108336700A (en) * | 2018-04-17 | 2018-07-27 | 国电联合动力技术有限公司 | A kind of segmented crossing spline penetration pipe axis and the marine tidal-current energy unit including it |
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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: 20150701 Termination date: 20160226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |