CN219901830U - Positioning device for brushless motor control board test - Google Patents
Positioning device for brushless motor control board test Download PDFInfo
- Publication number
- CN219901830U CN219901830U CN202320836316.9U CN202320836316U CN219901830U CN 219901830 U CN219901830 U CN 219901830U CN 202320836316 U CN202320836316 U CN 202320836316U CN 219901830 U CN219901830 U CN 219901830U
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- brushless motor
- motor control
- plate body
- base
- plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000009977 dual effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Brushless Motors (AREA)
Abstract
The utility model relates to a positioning device for brushless motor control board test, which comprises a base and at least two pressing structures which are arranged on the base and are symmetrical to each other along the central axis of the base, wherein the upper surface of the base is provided with a groove for accommodating the brushless motor control board, the pressing structures comprise a pressing plate, a rotating rod, a connecting plate, a mounting top plate, a tension spring and a mounting seat, the pressing plate is connected with the rotating rod through the connecting plate, the rotating rod is rotatably connected with the mounting top plate, the mounting top plate is connected with the mounting seat through the tension spring, the mounting seat is connected on the upper surface of the base, and the groove is positioned on the rotating path of the rotating rod. Carry out dual location to the brushless motor control panel through recess and push down mechanism, not only can improve the positioning accuracy to the brushless motor control panel, can also guarantee that it can not take place the skew at the in-process that detects.
Description
Technical Field
The utility model relates to the technical field of brushless motor testing, in particular to a positioning device for testing a control panel of a brushless motor.
Background
Before the brushless motor control board is used or leaves the factory, the performance of the brushless motor control board needs to be tested, so that the assembly quality of the brushless motor is guaranteed, in the prior art, the brushless motor control board is generally placed on a flat plate, then the brushless motor control board is pressed through a manual or pneumatic pressing structure, the positioning of the brushless motor control board is achieved, then the brushless motor control board is tested through a testing instrument, and the defect of low positioning accuracy exists in the positioning mode.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a positioning device for testing a brushless motor control board, which can improve the positioning precision of the brushless motor control board.
The utility model relates to a positioning device for brushless motor control board test, which comprises a base and at least two pressing structures which are arranged on the base and are symmetrical to each other along the central axis of the base, wherein the upper surface of the base is provided with a groove for accommodating the brushless motor control board, the inner outline of the groove is consistent with the outer outline of the brushless motor control board, the pressing structures comprise a pressing plate, a rotating rod, a connecting plate, a mounting top plate, a tension spring and a mounting seat, the pressing plate is connected with the rotating rod through the connecting plate, the rotating rod is rotatably connected with the mounting top plate, the mounting top plate is connected with the mounting seat through the tension spring, the mounting seat is connected with the upper surface of the base, and the groove is positioned on the rotating path of the rotating rod.
Further, the lower pressing plate comprises a first plate body and a second plate body, the first plate body is perpendicular to the second plate body, the first plate body and the second plate body are rectangular plates, and the first plate body is connected with the connecting plate.
Further, a first waist-shaped hole extending along the vertical direction is formed in the connecting plate, a second waist-shaped hole extending along the vertical direction is formed in the first plate body, the connecting plate is connected with the first plate body through a connecting bolt, and the connecting bolt penetrates through the first waist-shaped hole and the second waist-shaped hole.
Further, a rubber pad is adhered or connected to the lower surface of the second plate body.
Further, a third waist-shaped hole is formed in the mounting seat, a plurality of threaded holes are formed in the base, the extending direction of the threaded holes is perpendicular to the extending direction of the third waist-shaped hole, the mounting seat is connected with the base through a mounting bolt, and the mounting bolt penetrates through the third waist-shaped hole and the end portion of the mounting bolt is connected with the threaded holes.
Further, a guide hole is formed in the mounting top plate, a guide rod is arranged in the guide hole, and the guide rod penetrates through the guide hole and the lower end of the guide rod is connected with the mounting seat.
The utility model has the advantages that: the interior outline of recess is unanimous with the outline of brushless motor control panel, carries out dual location to the brushless motor control panel through recess and pushing down the mechanism, not only can improve the positioning accuracy to the brushless motor control panel, can also guarantee that it can not take place the skew at the in-process that detects to can reduce the butt joint degree of difficulty of detecting instrument and brushless motor control panel in the testing process, improve detection effect and detection efficiency.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a positioning device for brushless motor control board test.
Fig. 2 is a partial enlarged view at a in fig. 1.
Fig. 3 is a schematic view of the structure of the lower platen.
Fig. 4 is a schematic view of the connection structure of the mounting base and the mounting base plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The positioning device for brushless motor control board test in a preferred embodiment of the utility model comprises a base 1 and at least two pressing structures 2 which are arranged on the base 1 and are symmetrical to each other along the central axis of the base 1, wherein a groove 11 for accommodating the brushless motor control board is formed in the upper surface of the base 1, the inner outline of the groove 11 is consistent with the outer outline of the brushless motor control board, the pressing structures 2 comprise a pressing plate 21, a rotating rod 22, a connecting plate 23, a mounting top plate 24, a tension spring 25 and a mounting seat 26, the pressing plate 21 is connected with the rotating rod 22 through the connecting plate 23, the rotating rod 22 is rotatably connected with the mounting top plate 24, the mounting top plate 24 is connected with the mounting seat 26 through the tension spring 25, the mounting seat 26 is connected on the upper surface of the base 1, and the groove 11 is positioned on the rotating path of the rotating rod 22. The interior outline of recess 11 is unanimous with the outline of brushless motor control panel, carries out dual location to the brushless motor control panel through recess 11 and pushing down mechanism 2, not only can improve the positioning accuracy to the brushless motor control panel, can also guarantee that it can not take place the skew at the in-process that detects to can reduce the butt joint degree of difficulty of testing instrument and brushless motor control panel in the testing process, improve detection effect and detection efficiency.
In the above embodiment, the lower pressing plate 21 includes a first plate body 211 and a second plate body 212, where the first plate body 211 and the second plate body 212 are perpendicular to each other, the first plate body 211 and the second plate body 212 are rectangular plates, and the first plate body 211 is connected with the connecting plate 23. The connecting plate 23 is provided with a first waist-shaped hole 231 extending along the vertical direction, the first plate body 211 is provided with a second waist-shaped hole 213 extending along the vertical direction, the connecting plate 23 is connected with the first plate body 211 through a connecting bolt, and the connecting bolt passes through the first waist-shaped hole 231 and the second waist-shaped hole 213.
Through the above scheme, the first plate body 211 and the second plate body 212 are connected with each other through the connecting bolts passing through the first waist-shaped holes 231 and the second waist-shaped holes 213, and the height of the second plate body 212 in the vertical direction can be adjusted by adjusting the positions of the connecting bolts in the first waist-shaped holes 231 or the second waist-shaped holes 213, so that the brushless motor control board is prevented from being damaged due to too low height or cannot be effectively positioned due to too high height.
In the above embodiment, in order to further prevent the second plate body from damaging the brushless motor control board during the pressing down process, a rubber pad is adhered or connected to the lower surface of the second plate body 212.
In the above embodiment, the mounting seat 26 is provided with a third waist-shaped hole 261, the base 1 is provided with a plurality of threaded holes 12, the extending direction of the threaded holes 12 is perpendicular to the extending direction of the third waist-shaped hole 261, the mounting seat 26 is connected with the base 1 through a mounting bolt, and the mounting bolt passes through the third waist-shaped hole 261 and the end of the mounting bolt is connected with the threaded holes 12.
In the above embodiment, the mounting top plate 24 is provided with a guide hole, a guide rod 241 is disposed in the guide hole, the guide rod 241 passes through the guide hole, and the lower end of the guide rod 241 is connected with the mounting seat 26.
In the actual use process, firstly, the brushless motor control board is placed in the groove 11, then the height of the second board 212 in the vertical direction is adjusted by adjusting the position of the connecting bolt in the first waist-shaped hole 231 or the second waist-shaped hole 213, after the height is adjusted in place, the rotating rod 22 is rotated, the second board 212 is rotated to the upper side of the brushless motor control board to limit the brushless motor control board, then the brushless motor control board is detected, after the detection is finished, the rotating rod 22 is rotated, the second board 212 is separated from the brushless motor control board, then the brushless motor control board is taken out, and the next brushless motor control board is placed in the groove 11 continuously.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the scope of the specific embodiments according to the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (6)
1. A positioner is used in brushless motor control panel test, its characterized in that: including the base with set up at least two follow the mutual symmetrical push-down structure of axis of base on the base, the recess that is used for holding brushless motor control panel has been seted up to the base upper surface, push-down structure includes holding down plate, dwang, connecting plate, installation roof, extension spring and mount pad, the holding down plate passes through the connecting plate with the dwang is connected, the dwang rotatable with the installation roof is connected, the installation roof pass through the extension spring with the mount pad is connected, the mount pad is connected the base upper surface, the recess is located on the rotation route of dwang.
2. The positioning device for brushless motor control board test as claimed in claim 1, wherein: the lower pressing plate comprises a first plate body and a second plate body, wherein the first plate body is mutually perpendicular to the second plate body, the first plate body and the second plate body are rectangular plates, and the first plate body is connected with the connecting plate.
3. The positioning device for brushless motor control board test as claimed in claim 2, wherein: the connecting plate is provided with a first waist-shaped hole extending along the vertical direction, the first plate body is provided with a second waist-shaped hole extending along the vertical direction, the connecting plate is connected with the first plate body through a connecting bolt, and the connecting bolt penetrates through the first waist-shaped hole and the second waist-shaped hole.
4. The positioning device for brushless motor control board test as claimed in claim 2, wherein: and a rubber pad is adhered or connected to the lower surface of the second plate body.
5. The positioning device for brushless motor control board test as claimed in claim 1, wherein: the mounting seat is provided with a third waist-shaped hole, the base is provided with a plurality of threaded holes, the extending direction of the threaded holes is vertical to the extending direction of the third waist-shaped hole, the mounting seat is connected with the base through mounting bolts, and the mounting bolts penetrate through the third waist-shaped hole and the end parts of the mounting bolts are connected with the threaded holes.
6. The positioning device for brushless motor control board test as claimed in claim 1, wherein: the mounting top plate is provided with a guide hole, a guide rod is arranged in the guide hole, and the guide rod penetrates through the guide hole and the lower end of the guide rod is connected with the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836316.9U CN219901830U (en) | 2023-04-15 | 2023-04-15 | Positioning device for brushless motor control board test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836316.9U CN219901830U (en) | 2023-04-15 | 2023-04-15 | Positioning device for brushless motor control board test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901830U true CN219901830U (en) | 2023-10-27 |
Family
ID=88429748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320836316.9U Active CN219901830U (en) | 2023-04-15 | 2023-04-15 | Positioning device for brushless motor control board test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901830U (en) |
-
2023
- 2023-04-15 CN CN202320836316.9U patent/CN219901830U/en active Active
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