CN218646596U - New forms of energy motor bearing instantaneous acceleration detects frock - Google Patents

Abstract

The utility model discloses a new forms of energy motor bearing instantaneously detects frock with higher speed, which comprises a bracket, be provided with the frock board on the support, the activity is provided with the linkage board on the frock board, the linkage board sets up with the frock board relatively, be provided with the linkage piece on the linkage board, set up the through-hole that supplies the external world to wait to detect the bearing holding on the linkage piece, wear to be equipped with the dabber on the through-hole, the dabber top is for being used for with the external link of waiting to detect bearing shaft hole connection, the dabber end is the atress end, set up the groove of wearing that supplies dabber atress end to wear to establish on the frock board, be provided with the transmission band on the support and be used for driving the high-speed moving driving piece of transmission band, the transmission band part is located the setting under the dabber axle connection end, be provided with on the support and be used for driving the linkage board to slide and drive the subassembly that slides dabber atress end discontinuity and transmission band contact, the utility model provides a problem that lacks a device that carries out the urgent acceleration test to new forms of energy motor bearing.

Description

New forms of energy motor bearing instantaneous acceleration detects frock

Technical Field

The utility model relates to a motor bearing detects frock technical field, specifically is a new forms of energy motor bearing instantaneous acceleration detection frock.

Background

When a new energy automobile accelerates suddenly, a new energy motor bearing needs to accelerate to more than ten thousand revolutions instantly, and a special motor bearing for the new energy automobile needs to be detected in multiple aspects after being produced, but a device for performing an emergency acceleration test on the new energy motor bearing is absent in the prior art.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a new forms of energy motor bearing instantaneously detects frock with higher speed, lacks the problem of a device that carries out the urgent acceleration test to new forms of energy motor bearing for solving among the prior art.

In order to achieve the purpose, the utility model provides a new forms of energy motor bearing instantaneously detects frock with higher speed, which comprises a bracket, be provided with the frock board on the support, the activity is provided with the gangboard on the frock board, the gangboard sets up with the frock board relatively, be provided with linkage block on the gangboard, set up the through-hole that supplies the external world to detect the bearing holding, wear to be equipped with the dabber on the through-hole, the dabber top is for being used for waiting to detect the link that the bearing shaft hole is connected with the external world, the dabber end is the atress end, set up the groove of wearing that supplies dabber atress end to wear to establish on the frock board, be provided with the transmission band on the support and be used for driving the high-speed moving driving piece of transmission band, the transmission band is local to be located the setting under the dabber axle connection end, be provided with on the support and be used for driving the gangboard to slide and drive the subassembly that slides of sliding of dabber atress end discontinuity and transmission band contact.

The technical scheme is adopted, and the method is beneficial to that: an operator installs a bearing to be detected on a linkage block, so that the outer ring of the bearing to be detected is attached to and fixed on the inner peripheral wall of a through hole, then a mandrel connecting end is connected with a shaft hole of the bearing to be detected, after connection is completed, the operator drives a transmission belt to rotate at a high speed through a driving part, the transmission belt is located under the shaft connecting end of the mandrel, the operator drives a linkage plate to slide through a sliding assembly, the linkage plate slides to drive a stressed end of the mandrel to move downwards, the stressed end of the mandrel moves downwards and contacts with the transmission belt, when the stressed end of the mandrel contacts with the transmission belt, the high-speed rotation of the transmission belt can drive the mandrel to rotate at an instantaneous high speed, so that the bearing to be detected can rotate at an instantaneous acceleration instantly, the sliding assembly can drive the linkage plate to slide upwards and downwards, the stressed end of the mandrel can slide upwards and downwards in a reciprocating manner, the mandrel can be in intermittent contact with or separated from the transmission belt, so that instantaneous acceleration test of the bearing to be detected is repeatedly performed, when the bearing to be detected for a certain time or times, the operator can take the bearing to be detected, and then check whether the bearing to be matched according to the specified standard or not; the setting of above-mentioned technique makes things convenient for operating personnel to carry out instantaneous acceleration detection to the motor bearing, has improved motor bearing compliance rate, because of bearing not live the instantaneous acceleration impact and the phenomenon of damage appears when avoiding follow-up motor bearing to drop into use, and then leads to new forms of energy motor operation to become invalid, whole detection process automation has improved detection efficiency in the above-mentioned technique.

The utility model discloses further set up: the tooling plate is provided with two guide rails which are respectively arranged on two sides of the through groove, the linkage plate is provided with a slide block corresponding to the two guide rails, the slide grooves are formed in the slide block and are matched with the two slide grooves in a plugging mode, the slide block slides along the height direction of the tooling plate and is arranged on the corresponding guide rails, the sliding assembly comprises a servo motor and a cam arranged on the output end of the servo motor, and the protruding end of the cam is linked with the bottom of the linkage plate.

The technical scheme is adopted, and the method is beneficial to that: operating personnel starts driving motor, driving motor output makes axial rotation and drives the cam and rotate this moment, its overhang can arch the gangboard when the cam is rotatory, slider on the gangboard can slide along guide rail length direction on the guide rail this moment, and the overhang can not arch the gangboard when the cam is rotatory slider can slide on the guide rail, and then make dabber atress end and transmission band contact, and the setting of above-mentioned technique ensures dabber atress end discontinuity and transmission band to contact, with this simulation motor bearing actual operation operating mode, the detection precision has been improved simultaneously.

The utility model discloses further set up: the linkage plate bottom is provided with deep groove ball bearing, the local contact setting with the protruding end of cam of deep groove ball bearing outer lane periphery wall.

The technical scheme is adopted, and the method is beneficial to that: in the technology, the deep groove ball bearing is in contact with the protruding end of the cam, so that the protruding end of the cam is in contact with the deep groove ball bearing when the cam rotates and transmits certain torque to the deep groove ball bearing, and then the torque is transmitted to the linkage plate through the deep groove ball bearing, so that the linkage plate slides up and down compared with a tooling plate, the deep groove ball bearing in the technology can better transmit the torque and reduce the friction torque between the linkage plate and the cam, and the linkage plate is guided to slide normally.

The utility model discloses further set up: be provided with two vice pulleys on the frock board, two vice pulley sets up relatively and locates in wearing the groove both sides, the driving piece is including setting up the high-power driving motor on the support, be provided with main pulley on the high-power driving motor output, the transmission band twines in proper order and has established main pulley and two vice pulley settings.

The technical scheme is adopted, and the method has the advantages that: the transmission band can be fixed a position in the setting of above-mentioned technique secondary belt pulley, and the high-speed rotation of better guide transmission band, and the rotation rate of transmission band can be improved in the setting of high-power driving motor and main belt pulley, and then the transmission band can transmit for the certain instantaneous effort of accelerating of dabber when dabber stress end contacts with the transmission band, ensures that the dabber can be instantaneous when the contact rotation with higher speed.

The utility model discloses further set up: the adjusting groove has all been seted up, two to correspond two vice belt pulley positions on the frock board vice belt pulley slides and sets up in the adjusting groove that corresponds separately, the fixed orifices has all been seted up, two to correspond adjacent adjusting groove position separately on the wall of frock board both sides the fixed orifices all sets up with adjacent and corresponding adjusting groove intercommunication separately, it is provided with the dead lever, two to slide in the fixed orifices the dead lever all sets up with adjacent vice belt pulley outer wall connection separately, threaded connection has the nut on the dead lever, the nut is located frock board one side and its bottom surface for being used for to support the knot face of supporting of detaining on the frock board lateral wall.

The technical scheme is adopted, and the method has the advantages that: in the above-mentioned technique vice belt pulley slides and sets up in the adjustment tank, make operating personnel can adjust interval between the vice belt pulley according to the actual detection demand, can also change not unidimensional belt pulley simultaneously, and then satisfy different transmission band rotation demands or detect the frock demand, after vice belt pulley rigidity in the adjustment tank, operating personnel screw in nut makes the nut support to detain on the frock board lateral wall, and then realize the fixed of dead lever in the fixed orifices, the location of the vice belt pulley of realization in the adjustment tank of looks, ensure that two vice belt pulleys can not gather together mutually when the high-speed operation of transmission band, avoid transmission band running speed to receive the influence.

Drawings

FIG. 1 is a front three-dimensional view of the present invention;

FIG. 2 is a back three-dimensional view of the present invention;

fig. 3 is a three-dimensional view of the tooling plate and the linkage assembly thereof.

Detailed Description

The utility model provides a new forms of energy motor bearing instantaneous acceleration detection frock, including the support, be provided with frock board 1 on the support, frock board 1 is last to have the linkage board 2 of activity, linkage board 2 sets up with frock board 1 relatively, be provided with linkage piece 21 on the linkage board 2, set up the through-hole 22 that supplies the external bearing holding that detects, wear to be equipped with dabber 3 on the through-hole 22, dabber 3 top is for being used for the link of detecting with the external bearing shaft hole that detects, dabber 3 end is stress end 31, set up on frock board 1 and supply dabber 3 stress end 31 to wear through wear the groove 11, be provided with transmission band 4 and be used for driving transmission band 4 high-speed moving driving piece on the support, transmission band 4 part sets up under dabber 3 connection end, be provided with on the support and be used for driving linkage board 2 to slide and drive dabber 3 stress end 31 discontinuity and the slip subassembly that contacts with transmission band 4, be provided with two guide rail 12 on the frock board 1, two guide rail 12 branch sets up with the corresponding guide rail 12 on the guide rail 2 and the corresponding slide block 52 of the servo motor 2 on the groove 23, slide block 52 and the groove 52, the servo motor 2, slide block 23 sets up along the groove 5 on the groove 5, the servo groove 5, the bottom of the servo groove 2, the servo motor slide block 2, slide block 2 and the servo groove 5, the slide block 2 slide block 5 sets up along the corresponding to correspond to the groove 5 on the servo groove on the linkage board, the servo groove, the guide rail 2, the servo groove 5, two vice belt pulley 6 sets up relatively and locates in wearing 11 both sides in groove, the driving piece is including setting up the high-power driving motor 61 on the support, be provided with main belt pulley 62 on the high-power driving motor 61 output, transmission band 4 twines in proper order and has established main belt pulley 62 and two vice belt pulley 6 settings, corresponding two vice belt pulley 6 positions on the frock board 1 and all seted up adjustment tank 13, two vice belt pulley 6 slides and sets up in adjustment tank 13 that corresponds separately, correspond respectively adjacent adjustment tank 13 position on the wall of frock board 1 both sides and all seted up fixed orifices 14, two fixed orifices 14 all communicates the setting with respectively adjacent and corresponding adjustment tank 13, it is provided with dead lever 141, two to slide in fixed orifices 14 dead lever 141 all sets up with respectively adjacent vice belt pulley 6 outer wall connection, threaded connection has nut 142 on dead lever 141, nut 142 is used for supporting the knot face that supports on frock board 1 lateral wall in frock board 1 one side and its bottom surface.

The basic principle and the main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and only the description in the above embodiments and the description is illustrative, and the present invention can be changed and modified in various ways without departing from the spirit and scope of the present invention, which fall into the scope of the present invention, and the scope of the present invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a new forms of energy motor bearing instantaneous acceleration detects frock which characterized in that: the movable joint plate comprises a bracket, be provided with the frock board on the support, the activity is provided with the joint plate on the frock board, the joint plate sets up with the frock board relatively, be provided with the linkage piece on the joint plate, set up the through-hole that supplies the external world to detect the bearing holding, wear to be equipped with the dabber on the through-hole, the dabber top is for being used for treating the link that detects the bearing shaft hole and be connected with the external world, the dabber end is the atress end, set up the groove of wearing that supplies the dabber atress end to wear to establish on the frock board, be provided with the transmission band on the support and be used for driving the high-speed moving driving piece of transmission band, the transmission band part is located the setting under the dabber axle connection end, be provided with on the support and be used for driving the joint plate to slide and drive the subassembly that slides that dabber atress end discontinuity and transmission band contacted.

2. The new forms of energy motor bearing instantaneous acceleration detection frock of claim 1, its characterized in that: the tooling plate is provided with two guide rails which are respectively arranged on two sides of the through groove, the linkage plate is provided with a slide block corresponding to the two guide rails, the slide grooves are formed in the slide block and are matched with the two slide grooves in a plugging mode, the slide block slides along the height direction of the tooling plate and is arranged on the corresponding guide rails, the sliding assembly comprises a servo motor and a cam arranged on the output end of the servo motor, and the protruding end of the cam is linked with the bottom of the linkage plate.

3. The instantaneous acceleration of new forms of energy motor bearing detects frock according to claim 2, its characterized in that: linkage board bottom is provided with deep groove ball bearing, the local contact setting with the overhang of cam of deep groove ball bearing outer lane periphery wall.

4. The instantaneous acceleration of new forms of energy motor bearing detects frock according to claim 1, its characterized in that: be provided with two vice pulleys on the frock board, two vice pulley sets up relatively and locates in wearing the groove both sides, the driving piece is including setting up the high-power driving motor on the support, be provided with main pulley on the high-power driving motor output, the transmission band twines in proper order and has established main pulley and two vice pulley settings.

5. The instantaneous acceleration of new forms of energy motor bearing detects frock according to claim 4, its characterized in that: the adjusting groove has all been seted up, two to correspond two vice belt pulley positions on the frock board vice belt pulley slides and sets up in the adjusting groove that corresponds separately, the fixed orifices has all been seted up, two to correspond adjacent adjusting groove position separately on the wall of frock board both sides the fixed orifices all sets up with adjacent and corresponding adjusting groove intercommunication separately, it is provided with the dead lever, two to slide in the fixed orifices the dead lever all sets up with adjacent vice belt pulley outer wall connection separately, threaded connection has the nut on the dead lever, the nut is located frock board one side and its bottom surface for being used for to support the knot face of supporting of detaining on the frock board lateral wall.

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