CN219552608U - Rotating speed detection device for direct current motor - Google Patents
Rotating speed detection device for direct current motor Download PDFInfo
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- CN219552608U CN219552608U CN202320518852.4U CN202320518852U CN219552608U CN 219552608 U CN219552608 U CN 219552608U CN 202320518852 U CN202320518852 U CN 202320518852U CN 219552608 U CN219552608 U CN 219552608U
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- direct current
- current motor
- clamp
- mounting groove
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 230000000670 limiting effect Effects 0.000 claims description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a rotating speed detection device for a direct current motor, which comprises a base, wherein one end of a top plate of the base is provided with a rectangular fixed mounting upright post, a first clamp is fixedly mounted between two adjacent upright posts, a direct current motor body is placed on the two first clamps, a second clamp is mounted on the two adjacent upright posts, the two second clamps are respectively connected with the corresponding first clamp, the mounting height of the direct current motor body is fixed, a movable seat, a supporting plate, a threaded rod, a threaded cylinder and a supporting rod are arranged to realize the height adjustment of a detection assembly, so that the height adjustment of the connection assembly is realized to adapt to the rotating speed test of the direct current motor bodies of different types.
Description
Technical Field
The utility model relates to the technical field of motor detection, in particular to a rotating speed detection device for a direct current motor.
Background
A dc motor refers to a rotating electrical machine that can convert dc electric energy into mechanical energy (a dc motor) or convert mechanical energy into dc electric energy (a dc generator). The motor capable of realizing the mutual conversion of direct-current electric energy and mechanical energy is characterized in that after the direct-current motor is produced, the rotating speed detection is needed to ensure the quality of the motor, so that a rotating speed detection device is needed to be used, the rotating speed detection device for the direct-current motor is provided in the prior art (publication No. CN 212514631U), and comprises a supporting plate, a detection mechanism and a fixing mechanism, wherein the detection mechanism and the fixing mechanism are all arranged on the supporting plate, a connecting mechanism is arranged between the detection mechanism and the motor, the connecting mechanism comprises a first connecting shaft, a second connecting shaft and a connecting sleeve, the connecting sleeve is arranged on the first connecting shaft, the connecting sleeve is in threaded connection with the second connecting sleeve, the fixing mechanism comprises a fixing plate, a fixing rod and a clamping assembly, the fixing rod is arranged on the fixing plate, and the clamping assembly is used for clamping the motor. The first connecting shaft is connected with the detection mechanism, the second connecting shaft is connected with the motor, the quick connection of the first connecting shaft and the second connecting shaft is realized by using the connecting sleeve, the detection of the motor is facilitated, and the detection efficiency is improved. The utility model can conveniently and rapidly detect the motor rotation speed, improves the detection efficiency and is convenient for batch detection.
When the device in the prior art is used, when the heights of the first lower clamping ring and the second lower clamping ring are required to be adjusted according to the size of the motor, the adjustment of the heights of the first lower clamping ring and the second lower clamping ring is required to be realized by adjusting the two first jacking bolts and the second jacking bolts respectively, the operation is complicated, the workload is large, and the detection efficiency of accelerating the motor rotating speed is not facilitated.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a rotating speed detection device for a direct current motor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a rotational speed detection device for direct current motor, includes the base, the one end of base roof is rectangle fixed mounting has the stand, and two adjacent fixed mounting has first clamp between the stand, and two place direct current motor body on the first clamp, two adjacent install the second clamp on the stand, and two the second clamp respectively with corresponding first clamp connection, two fixedly connected with link between the second clamp.
The linear modules are symmetrically embedded and mounted at one end corresponding to the top plate of the base, the sliding ends of the two linear modules are fixedly connected with the movable seat, the top plate of the movable seat is provided with a mounting groove, the supporting plate is slidably mounted in the mounting groove, the top plate of the supporting plate is fixedly provided with a detection assembly, one side plate of the movable seat is provided with a threaded rod in a threaded penetrating manner, one end that the threaded rod corresponds rotates and installs one side at the mounting groove inner wall, the threaded rod is at the outer wall symmetry threaded connection that is located the mounting groove has a screw thread section of thick bamboo, two the top of screw thread section of thick bamboo is rotated respectively and is connected with the bracing piece, and two the one end that the bracing piece corresponds is rotated respectively and is connected on the bottom plate of layer board, the bottom fixed mounting of mounting groove inner wall has spacing subassembly, spacing subassembly is connected with corresponding screw thread section of thick bamboo respectively.
Preferably, a side plate of the detection assembly is provided with a connecting assembly.
Preferably, the both sides face of mounting groove inner wall is equipped with the slip subassembly respectively, the slip subassembly includes spout and sliding block, the inside slidable mounting of spout has the sliding block, just the one end fixed connection that the sliding block corresponds is on a curb plate of layer board.
Preferably, the threaded rod is symmetrically provided with opposite threads on the outer wall positioned in the mounting groove, and one end of the threaded rod positioned outside the movable seat is fixedly connected with a crank.
Preferably, the limiting component comprises a limiting block and a limiting block, a limiting groove is formed in the top of the limiting block, two limiting blocks are slidably mounted in the limiting groove, and the tops of the two limiting blocks are fixedly connected with corresponding threaded cylinders respectively.
Preferably, the first clamp and the second clamp are respectively provided with rubber pads on one surface contacted with the direct current motor body, and the rubber pads are provided with anti-skid patterns.
The utility model has the following beneficial effects:
1. the mounting height of the direct current motor body is fixed, the movable seat, the supporting plate, the threaded rod, the threaded cylinder and the supporting rod are arranged to realize the height adjustment of the detection assembly, so that the height adjustment of the connection assembly is realized to adapt to the rotation speed test of the direct current motor bodies of different types, the problems that the operation is complicated, the workload is large, and the detection efficiency of the motor rotation speed is not facilitated to be accelerated in the prior art can be solved by simplifying the mounting steps of the direct current motor body and simultaneously realizing the rotation speed detection of the direct current motor bodies of different types;
2. through set up the link between two second clamps, at the in-process of installation and dismantlement direct current motor body, be convenient for take off two second clamps simultaneously from the stand, reduce the dismantlement step, indirect acceleration direct current motor body rotational speed's detection efficiency.
Drawings
FIG. 1 is a schematic diagram of a front view structure according to the present utility model;
FIG. 2 is a schematic view of a left-hand cross-sectional structure according to the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.
In the figure: 1. a base; 2. a column; 3. a first clip; 4. a DC motor body; 5. a second clip; 6. a connecting frame; 7. a linear module; 8. a movable seat; 801. a mounting groove; 9. a sliding assembly; 10. a supporting plate; 11. a detection assembly; 12. a threaded rod; 13. a thread cylinder; 14. a support rod; 15. a limit component; 16. a crank; 17. and a connection assembly.
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.
Referring to fig. 1-4, a rotation speed detection device for a direct current motor comprises a base 1, wherein one end of a top plate of the base 1 is provided with upright posts 2 in a rectangular fixed mode, a first clamp 3 is fixedly installed between two adjacent upright posts 2, a direct current motor body 4 is placed on the two first clamp 3, a second clamp 5 is installed on the two adjacent upright posts 2, the two second clamps 5 are respectively connected with the corresponding first clamp 3 through bolts, and a connecting frame 6 is fixedly connected between the two second clamps 5.
The linear modules 7 are symmetrically embedded and installed at one ends of the top plate of the base 1, the sliding ends of the two linear modules 7 are fixedly connected with the movable seat 8, the top plate of the movable seat 8 is provided with the mounting groove 801, the supporting plate 10 is slidably installed in the mounting groove 801, the top plate of the supporting plate 10 is fixedly provided with the detection component 11, the threaded rod 12 is installed on one side plate of the movable seat 8 in a threaded penetrating mode, one end of the threaded rod 12 is rotatably installed on one side face of the inner wall of the mounting groove 801 through a bearing, the threaded rod 12 is symmetrically and spirally connected with the threaded cylinders 13 on the outer wall of the mounting groove 801, the tops of the two threaded cylinders 13 are rotatably connected with the supporting rods 14 respectively, one ends of the two supporting rods 14 are rotatably connected onto the bottom plate of the supporting plate 10 respectively, the bottom of the inner wall of the mounting groove 801 is fixedly provided with the limit component 15, and the limit component 15 is connected with the corresponding threaded cylinders 13 respectively.
In this embodiment, as shown in fig. 1, 2 and 3, a side plate of the detecting component 11 is provided with a connecting component 17, specifically, the detecting component 11 has the same structure as the detecting mechanism in the prior art, the connecting component 17 has the same structure as the connecting mechanism in the prior art, and the using modes of the detecting component 11 and the connecting component 17 are identical to the detecting mechanism and the connecting mechanism in the prior art, which are not repeated herein.
In this embodiment, as shown in fig. 4, two side surfaces of the inner wall of the mounting groove 801 are respectively provided with a sliding component 9, the sliding component 9 includes a sliding groove and a sliding block, the sliding block is slidably mounted in the sliding groove, and one end corresponding to the sliding block is fixedly connected to one side plate of the supporting plate 10.
In this embodiment, as shown in fig. 1, 2, 3 and 4, the threaded rod 12 is symmetrically provided with opposite threads on the outer wall located in the mounting groove 801, and the crank 16 is fixedly connected to the threaded rod 12 at one end located outside the movable seat 8.
In this embodiment, as shown in fig. 4, the limiting component 15 includes a limiting block and a limiting block, the top of the limiting block is provided with a limiting groove, two limiting blocks are slidably mounted in the limiting groove, and the tops of the two limiting blocks are respectively and fixedly connected with the corresponding threaded cylinder 13.
In this embodiment, as shown in fig. 1, 2 and 3, the first clamp 3 and the second clamp 5 are respectively provided with a rubber pad on a surface contacting with the dc motor body 4, and the rubber pad is provided with anti-skid patterns, and specifically, the rubber pad can play a role in protecting the outer casing of the dc motor body 4.
The application method and the advantages of the utility model are as follows: when the rotating speed detection device for the direct current motor is used, the working process is as follows:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, external power supply and controller are carried out on electric equipment in the device, the direct current motor body 4 is placed between two first hoops 3, then two second hoops 5 are sleeved on two corresponding upright posts 2 simultaneously by holding a connecting frame 6, then the first hoops 3 and the second hoops 5 are contacted and connected through bolts, limit of the direct current motor body 4 is realized, then a switch of a linear module 7 is opened, the linear module 7 works to move a connecting assembly 17 towards one end close to the direct current motor body 4, and is connected with a rotating shaft of the direct current motor body 4 through the connecting assembly 17, then the rotating speed of the direct current motor body 4 is tested, the testing steps are the same as those of the prior art, and are not repeated herein, the two second hoops 5 are conveniently and quickly taken down from the upright posts 2 in the process of installing and detaching the direct current motor body 4, and the detection efficiency of the direct current motor body 4 is reduced.
When the height of the connecting component 17 needs to be adjusted according to the direct current motor body 4, the crank 16 is rotated to drive the threaded rod 12 to rotate, as the threaded rod 12 is symmetrically provided with opposite threads on the outer wall inside the mounting groove 801, and under the limiting effect of the limiting component 15, the two threaded cylinders 13 move horizontally on the threaded rod 12, the two threaded rods 12 move to respectively push the corresponding supporting rods 14 to move, the supporting rods 14 move to jack up the supporting plates 10 to enable the supporting plates 10 to slide and rise in the mounting groove 801, so that the detecting component 11 rises, the height adjustment of the connecting component 17 is realized, namely, the height adjustment of the detecting component 11 is realized by fixing the mounting height of the direct current motor body 4, the moving seat 8, the supporting plates 10, the threaded rods 12, the threaded cylinders 13 and the supporting rods 14 is realized, so that the height adjustment of the connecting component 17 is realized to adapt to the rotation speed test of the direct current motor body 4 of different types, the problems of complicated operation and high work load and high detection efficiency of the direct current motor body 4 are solved in the prior art.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a rotational speed detection device for direct current motor, includes base (1), its characterized in that, the one end of base (1) roof is rectangle fixed mounting and has stand (2), two adjacent between stand (2) fixed mounting have first clamp (3), and two place direct current motor body (4) on first clamp (3), two adjacent install second clamp (5) on stand (2), and two second clamp (5) are connected with corresponding first clamp (3) respectively, two fixedly connected with link (6) between second clamp (5);
the utility model discloses a movable support is characterized in that one end symmetry that base (1) roof corresponds is embedded installs sharp module (7), two the sliding end fixedly connected with of sharp module (7) removes seat (8), install mounting groove (801) on the roof of removing seat (8), install layer board (10) in sliding motion in mounting groove (801), fixed mounting has detection subassembly (11) on the roof of layer board (10), threaded rod (12) are installed in the threaded penetration on a curb plate of removing seat (8), one end that threaded rod (12) corresponds is rotated and is installed a side at mounting groove (801) inner wall, threaded rod (12) are located outer wall symmetry threaded connection in mounting groove (801) have screw thread section of thick bamboo (13), two the top of screw thread section of thick bamboo (13) is rotated respectively and is connected with bracing piece (14), and two the one end that bracing piece (14) correspond is rotated respectively and is connected on the bottom plate of layer board (10), the bottom fixed mounting of mounting groove (801) inner wall has spacing subassembly (15), spacing subassembly (15) are connected with screw thread section of thick bamboo (13) that corresponds respectively.
2. A rotation speed detecting device for a direct current motor according to claim 1, characterized in that a connecting component (17) is provided on one side plate of the detecting component (11).
3. The rotating speed detection device for the direct current motor according to claim 1, wherein sliding components (9) are respectively arranged on two side surfaces of the inner wall of the mounting groove (801), the sliding components (9) comprise sliding grooves and sliding blocks, the sliding blocks are slidably arranged in the sliding grooves, and one end corresponding to each sliding block is fixedly connected to one side plate of the supporting plate (10).
4. The rotating speed detection device for the direct current motor according to claim 1, wherein the threaded rod (12) is symmetrically provided with opposite threads on the outer wall positioned in the mounting groove (801), and one end of the threaded rod (12) positioned outside the movable seat (8) is fixedly connected with a crank (16).
5. The rotating speed detection device for the direct current motor according to claim 1, wherein the limiting component (15) comprises a limiting block and a limiting block, a limiting groove is formed in the top of the limiting block, two limiting blocks are slidably mounted in the limiting groove, and the tops of the two limiting blocks are fixedly connected with corresponding threaded cylinders (13) respectively.
6. The rotating speed detection device for the direct current motor according to claim 1, wherein the first clamp (3) and the second clamp (5) are respectively provided with rubber pads on one surface contacted with the direct current motor body (4), and the rubber pads are provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518852.4U CN219552608U (en) | 2023-03-14 | 2023-03-14 | Rotating speed detection device for direct current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518852.4U CN219552608U (en) | 2023-03-14 | 2023-03-14 | Rotating speed detection device for direct current motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219552608U true CN219552608U (en) | 2023-08-18 |
Family
ID=87703199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320518852.4U Active CN219552608U (en) | 2023-03-14 | 2023-03-14 | Rotating speed detection device for direct current motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219552608U (en) |
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2023
- 2023-03-14 CN CN202320518852.4U patent/CN219552608U/en active Active
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