CN220524917U - Motor casing inspection tool - Google Patents

Abstract

The utility model provides a motor shell detection tool, which belongs to the technical field of detection equipment and comprises a mounting plate, wherein a fixing component for fixing a motor shell on the mounting plate and a positioning component for positioning the motor shell on the mounting plate are arranged on the mounting plate, a detection component is also arranged on the mounting plate and comprises a measuring rod and a detection meter, the measuring rod can move relative to the mounting plate, the measuring rod extends into a liquid inlet and a liquid outlet on the motor shell to detect the position of the measuring rod, and a measuring rod of the detection meter extends into the liquid inlet and the liquid outlet to detect the axial center face distance of the liquid inlet and the liquid outlet.

Description

Motor casing inspection tool

Technical Field

The utility model belongs to the technical field of detection equipment, and particularly relates to a motor casing detector.

Background

The liquid cooling motor commonly used at present generally adopts to set up continuous annular cooling water course or set up axial cooling water course on motor housing, the heat on the motor housing is taken away through the coolant liquid of cooling water course in the motor housing through the stator core transfer to motor housing, accomplish the thermal cooling circulation of motor winding, liquid cooling motor housing and use this liquid cooling motor housing's of liquid cooling motor housing as disclosed in patent number CN206650538U, including the casing body that has inlet and liquid outlet, be provided with the splitter plate that length extended along the circumferencial direction of casing body along the axis direction interval in the coolant liquid passageway in order to cut apart into the parallel-type reposition of redundant personnel passageway that has more than two sub-reposition of redundant personnel passageway with the coolant liquid passageway, parallel-type reposition of redundant personnel passageway's one end and inlet intercommunication, and in motor housing's production and processing, the position degree to the inlet, the distance between motor housing's axle center and inlet, the liquid outlet does not have special gauge and can detect it.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and provides a gauge capable of detecting a liquid inlet and a liquid outlet on a motor shell.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a motor casing detection tool, includes the mounting panel, be provided with the fixed subassembly that is used for fixing motor casing on the mounting panel to and the locating component that fixes a position motor casing's position on the mounting panel, just still be provided with detection component on the mounting panel, detection component is including measuring stick and the detection table that can move about relative the mounting panel, the measuring stick stretches into in inlet and the liquid outlet on the motor casing and carries out the position degree detection to it, the measuring staff of detection table stretches into in inlet and the liquid outlet and carries out the axle center face distance detection to it.

In the above-mentioned motor casing inspection device, be provided with two guide holders on the mounting panel, two all be provided with the guiding hole in the guide holder, two guide holders set up respectively in the export orientation direction of inlet, liquid outlet, the measuring stick with the measuring staff all can pass the guiding hole and stretch into in inlet or the liquid outlet.

In the above-mentioned motor casing inspection device, still fixedly provided with the connecting rod on the measuring staff of gauge, fixedly provided with positioning seat on the gauge outfit of gauge, the connecting rod pass the positioning seat with the measuring staff is fixed mutually, when the connecting rod passes the guide holder and stretches into the inlet, the positioning seat offsets with the terminal surface of guide holder.

In the motor casing checking fixture, the positioning seat is fixedly provided with the gauge cover, one end of the gauge cover, which faces the gauge head, is provided with the clamping ring with the notch, the measuring rod penetrates through the clamping ring to extend into the gauge cover to be fixed with the connecting rod, and the clamping ring is provided with the clamping piece, so that the notch on the clamping ring can be driven to be mutually close to fix the gauge head.

In the motor casing detector, the mounting groove is formed in one end, facing the connecting rod, of the meter cover, a reset spring is arranged in the mounting groove and sleeved outside the measuring rod, and two ends of the reset spring are respectively abutted to the meter cover and the connecting rod.

In the above-mentioned motor casing inspection device, be provided with on the mounting panel and place the section of thick bamboo, connecting rod on the detection table can stretch into place in the section of thick bamboo, and after the connecting rod stretches into and places in the section of thick bamboo, the positioning seat with place the up end of section of thick bamboo and offset.

In the above-mentioned motor casing inspection device, the locating component includes the guide pillar and sets up three arc butt boards that an organic whole set up on the guide pillar up end, the guide pillar passes the mounting panel and can be relative the mounting panel reciprocates, the guide pillar overcoat has floating spring, floating spring's both ends respectively with the mounting panel arc butt board offsets.

In the above-mentioned motor casing inspection device, the mounting panel still is provided with locating plate and can carry out the taper pin that reciprocates in vertical direction, the activity is provided with the locating rod on the locating plate, be provided with the locating hole on the motor casing, when the motor casing is placed on the mounting panel after, the taper pin intubates in the locating hole, just the locating rod stretches into in the mounting hole on the motor casing.

In the above-mentioned motor casing inspection device, fixed subassembly is including setting up a plurality of fixing bases of mounting panel, every the upper end of fixing base all articulates there is the clamp post, the fixing base with still articulate there is operating handle between the clamp post, works as after the motor casing is placed on the mounting panel, the clamp post offsets with the up end of motor casing.

In the above-mentioned motor casing inspection device, be provided with a plurality of support columns on the mounting panel, when the motor casing is placed on the mounting panel, a plurality of the support column offsets with the lower terminal surface of motor casing.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The measuring rod is matched with the detection meter, so that the accurate detection of the liquid inlet and the liquid outlet can be realized;

(2) The action of the guide hole guides the movement direction of the measuring rod and the measuring rod, so that the measuring rod and the measuring rod cannot deviate when being inserted into the liquid inlet or the liquid outlet, and the measuring result is not influenced;

(3) The positioning seat is propped against the upper end face of the placing barrel after the connecting rod stretches into the placing barrel, the gauge head of the detection gauge is positioned, the zero setting of the detection gauge can be conveniently carried out, and the accuracy of the data of the detection gauge in use is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is one of the usage status schematics of the present utility model;

FIG. 3 is a second schematic view of the present utility model in use;

FIG. 4 is a schematic perspective view of a test meter according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a test meter according to the present utility model.

In the figures, a mounting plate 100; a measuring rod 101; a detection table 102; a guide holder 103; a guide hole 104; a connecting rod 105; a positioning seat 106; a watch cover 107; a clamp ring 108; a clamp block 109; a mounting groove 110; a return spring 111; a gauge head 112; a placement barrel 113; stick rest 114; an arc-shaped abutment plate 115; a guide post 116; a floating spring 117; a diamond pin 118; a positioning rod 119; a fixing base 120; a clip column 121; an operation handle 122; a support column 123; a motor housing 200; a liquid inlet 201; a liquid outlet 202.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1-5, a motor housing detection tool comprises a mounting plate 100, wherein a fixing component for fixing a motor housing 200 on the mounting plate 100 and a positioning component for positioning the motor housing 200 on the mounting plate 100 are arranged on the mounting plate 100, a detection component is further arranged on the mounting plate 100, the detection component comprises a measuring rod 101 and a detection meter 102, the measuring rod 101 can move relative to the mounting plate 100, position detection is performed on the measuring rod 101 in a liquid inlet 201 and a liquid outlet 202 of the motor housing 200, and axial center face distance detection is performed on the measuring rod of the detection meter 102 in the liquid inlet 201 and the liquid outlet 202.

In this embodiment, the fixing component is matched with the positioning component, the motor housing 200 is precisely installed at the position on the mounting plate 100, then the measuring rod 101 is stretched into the liquid inlet 201 and the liquid outlet 202 on the motor housing 200 to detect the position degree of the motor housing 200, then the measuring rod of the detection meter 102 is stretched into the liquid inlet 201 and the liquid outlet 202 to detect the surface distance of the motor housing, and the measuring rod 101 is matched with the detection meter 102 to precisely detect the liquid inlet 201 and the liquid outlet 202.

Further preferably, two guide seats 103 are provided on the mounting plate 100, guide holes 104 are provided in the two guide seats 103, the two guide seats 103 are respectively provided in the outlet direction of the liquid inlet 201 and the liquid outlet 202, and the measuring rod 101 and the measuring rod can extend into the liquid inlet 201 or the liquid outlet 202 through the guide holes 104.

In this embodiment, the guiding hole 104 guides the movement direction of the measuring rod 101 and the measuring rod, so that the measuring rod 101 and the measuring rod cannot deviate when being inserted into the liquid inlet 201 or the liquid outlet 202, and the measurement result is not affected.

Preferably, the measuring rod of the detecting meter 102 is further fixedly provided with a connecting rod 105, the gauge head of the detecting meter 102 is fixedly provided with a positioning seat 106, the connecting rod 105 penetrates through the positioning seat 106 to be fixed with the measuring rod, and when the connecting rod 105 penetrates through the guide seat 103 to extend into the liquid inlet 201, the positioning seat 106 abuts against the end face of the guide seat 103.

Further preferably, the positioning seat 106 is fixedly provided with a gauge cover 107, one end of the gauge cover 107 facing the gauge head is provided with a clamping ring 108 with a notch, the measuring rod passes through the clamping ring 108 and stretches into the gauge cover 107 to be fixed with the connecting rod 105, the clamping ring 108 is provided with a clamping piece, and the notch on the clamping ring 108 can be driven to be close to each other to fix the gauge head.

It should be noted that the clamping piece comprises a clamping block 109 sleeved on the clamping ring 108, a clamping opening is formed in the clamping block 109, and a clamping screw is further arranged on the clamping block 109 and penetrates through the clamping opening to be in screwed connection with the clamping block 109, so that the clamping blocks 109 at two ends of the clamping opening can be mutually close to tighten the clamping ring 108, and the clamping ring 108 and the gauge outfit are fixed.

In this embodiment, the measuring rod of the detection meter 102 is further fixedly provided with a connecting rod 105, which can lengthen the length of the measuring rod, the gauge outfit is fixedly provided with a positioning seat 106, the connecting rod 105 passes through the positioning seat 106 and is fixed with the measuring rod, so that the connecting rod 105 and the measuring rod can synchronously move, the positioning seat 106 is further fixedly provided with a gauge cover 107, the gauge cover 107 is positioned between the connecting rod 105 and the gauge outfit, the gauge cover 107 is provided with a clamping ring 108 with a notch, and the gauge outfit and the positioning seat 106 can be fixed.

It should be noted that the gauge outfit of the detection meter is also provided with a protective cover.

Further preferably, one end of the meter cover 107 facing the connecting rod 105 is provided with a mounting groove 110, a reset spring 111 is arranged in the mounting groove 110, the reset spring 111 is sleeved outside the measuring rod, two ends of the reset spring 111 respectively prop against the meter cover 107 and the connecting rod 105, and the setting of the reset spring 111 enables the connecting rod 105 to reset rapidly.

It should be noted that the measuring end of the connecting rod 105 is also fixedly provided with a measuring head 112, a gland is arranged in the measuring head 112, and the gland is in threaded connection with the connecting rod 105 to clamp the measuring head 112, so as to fix the measuring head 112 and the connecting rod 105.

Further preferably, the mounting plate 100 is provided with a placement barrel 113, when the detection meter 102 is not required to be used, the detection meter 102 can be temporarily stored and placed, the connecting rod 105 on the detection meter 102 can extend into the placement barrel 113, and after the connecting rod 105 extends into the placement barrel 113, the positioning seat 106 abuts against the upper end face of the placement barrel 113, the gauge head of the detection meter 102 can be conveniently positioned, zero setting of the detection meter 102 can be conveniently performed, the accurate data of the detection meter 102 in use is ensured, when the detection meter 102 is detected, the connecting rod 105 passes through the guide hole 104, the measuring head 112 extends into the liquid inlet 201 or the liquid outlet 202, the positioning seat 106 abuts against the guide seat 103 to indicate that the measurement position is reached, and at the moment, the gauge head value of the detection meter is observed.

It should be noted that, the mounting plate 100 is further provided with a measuring rod placing barrel 114, and the measuring rod 101 can be placed in the measuring rod placing barrel 114 when not in use.

Further preferably, the positioning assembly comprises a guide pillar 116 and three integrally arranged arc-shaped abutting plates 115 arranged on the upper end face of the guide pillar 116, the guide pillar 116 penetrates through the mounting plate 100 and can move up and down relative to the mounting plate 100, a floating spring 117 is sleeved outside the guide pillar 116, and two ends of the floating spring 117 are respectively abutted against the mounting plate 100 and the arc-shaped abutting plates 115.

In this embodiment, when the motor housing 200 is placed on the mounting plate 100, the three arc-shaped abutting plates 115 all abut against the inner wall of the through hole of the motor housing 200, so as to determine the position of the motor housing 200 on the mounting plate 100; and the arrangement of the floating spring 117 ensures that when the motor housing 200 is in contact with the arc-shaped abutting plate 115, the arc-shaped abutting plate 115 can float relative to the mounting plate 100, so that the motor housing 200 and the arc-shaped abutting plate 115 are prevented from being damaged due to hard collision.

Further preferably, the mounting plate 100 is further provided with a positioning plate and a diamond pin 118 capable of moving up and down in the vertical direction, damage caused by hard collision between the motor housing 200 and the arc-shaped abutting plate 115 is avoided, the positioning plate is movably provided with a positioning rod 119, the motor housing 200 is provided with a positioning hole, after the motor housing 200 is placed on the mounting plate 100, the diamond pin 118 is inserted into the positioning hole, the positioning rod 119 extends into a mounting hole on the motor housing 200, and the diamond pin 118 and the positioning rod 119 are matched to fix the angle of the motor housing 200 on the mounting plate 100.

It should be noted that, the mounting plate 100 is provided with a mounting column with a mounting cavity, a spring is arranged in the mounting cavity, and the diamond pin 118 extends into the mounting cavity to prop against the spring, so that the diamond pin 118 can extend and retract up and down relative to the mounting plate 100.

Preferably, the fixing assembly comprises a plurality of fixing seats 120 arranged on the mounting plate 100, a clamping column 121 is hinged to the upper end of each fixing seat 120, an operation handle 122 is hinged between each fixing seat 120 and each clamping column 121, and when the motor housing 200 is placed on the mounting plate 100, the clamping column 121 abuts against the upper end face of the motor housing 200 to clamp and fix the motor housing 200.

Further preferably, a plurality of support columns 123 are arranged on the mounting plate 100, when the motor housing 200 is placed on the mounting plate 100, the support columns 123 are propped against the lower end face of the motor housing 200, the motor housing 200 is prevented from directly contacting with the mounting plate 100, the roughness on the mounting plate 100 influences detection, and the arrangement of the support columns 123 can also provide a mounting reference surface for the motor housing 200, so that the positioning accuracy of the motor housing 200 is ensured.

It should be noted that the meaning of "plurality" is at least two, for example, two, three, etc., unless explicitly defined otherwise. The terms "coupled," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally formed, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (10)

1. The utility model provides a motor casing check tool, its characterized in that, includes the mounting panel, be provided with the fixed subassembly that is used for fixing motor casing on the mounting panel to and the locating component that fixes a position motor casing's position on the mounting panel, just still be provided with detection component on the mounting panel, detection component is including measuring stick and the detection table that can move about relative mounting panel, the measuring stick stretches into in inlet and the liquid outlet on the motor casing and carries out the position degree detection to it, the measuring staff of detection table stretches into in inlet and the liquid outlet and carries out the axle center face distance detection to it.

2. The motor casing inspection tool according to claim 1, wherein two guide seats are arranged on the mounting plate, guide holes are formed in the two guide seats, the two guide seats are respectively arranged in the direction of the outlet of the liquid inlet and the outlet, and the measuring rod can penetrate through the guide holes and extend into the liquid inlet or the liquid outlet.

3. The motor housing detection tool according to claim 2, wherein a connecting rod is further fixedly arranged on a measuring rod of the detection meter, a positioning seat is fixedly arranged on a meter head of the detection meter, the connecting rod penetrates through the positioning seat to be fixed with the measuring rod, and when the connecting rod penetrates through the guide seat to extend into the liquid inlet, the positioning seat abuts against the end face of the guide seat.

4. A motor casing inspection tool according to claim 3, wherein a gauge cover is fixedly arranged on the positioning seat, a clamping ring with a notch is arranged at one end of the gauge cover facing the gauge outfit, the measuring rod penetrates through the clamping ring and extends into the gauge cover to be fixed with the connecting rod, and a clamping piece is arranged on the clamping ring and can drive the notches on the clamping ring to be mutually close to fix the gauge outfit.

5. The motor housing detection tool according to claim 4, wherein a mounting groove is formed in one end, facing the connecting rod, of the meter cover, a reset spring is arranged in the mounting groove and sleeved outside the measuring rod, and two ends of the reset spring are respectively abutted against the meter cover and the connecting rod.

6. A motor housing testing tool according to claim 3, wherein the mounting plate is provided with a placement barrel, the connecting rod on the testing meter can extend into the placement barrel, and the positioning seat abuts against the upper end face of the placement barrel after the connecting rod extends into the placement barrel.

7. The motor housing detection tool according to claim 1, wherein the positioning assembly comprises a guide pillar and three integrally arranged arc-shaped abutting plates arranged on the upper end face of the guide pillar, the guide pillar penetrates through the mounting plate and can move up and down relative to the mounting plate, a floating spring is sleeved outside the guide pillar, and two ends of the floating spring are respectively abutted against the mounting plate and the arc-shaped abutting plates.

8. The motor housing inspection tool according to claim 7, wherein the mounting plate is further provided with a positioning plate and a diamond pin capable of moving up and down in a vertical direction, the positioning plate is movably provided with a positioning rod, the motor housing is provided with a positioning hole, when the motor housing is placed on the mounting plate, the diamond pin is inserted into the positioning hole, and the positioning rod extends into the mounting hole on the motor housing.

9. The motor housing inspection tool according to claim 1, wherein the fixing assembly comprises a plurality of fixing seats arranged on the mounting plate, clamping columns are hinged to the upper ends of the fixing seats, an operation handle is hinged between each fixing seat and each clamping column, and when the motor housing is placed on the mounting plate, the clamping columns are abutted to the upper end face of the motor housing.

10. The motor housing inspection tool of claim 9, wherein the mounting plate is provided with a plurality of support posts, the plurality of support posts abutting against a lower end surface of the motor housing when the motor housing is placed on the mounting plate.