CN214845340U - Motor rotation speed testing device - Google Patents
Motor rotation speed testing device Download PDFInfo
- Publication number
- CN214845340U CN214845340U CN202121537907.3U CN202121537907U CN214845340U CN 214845340 U CN214845340 U CN 214845340U CN 202121537907 U CN202121537907 U CN 202121537907U CN 214845340 U CN214845340 U CN 214845340U
- Authority
- CN
- China
- Prior art keywords
- motor
- shaped plate
- plate
- threaded rod
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000003825 pressing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement 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
Images
Landscapes
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a motor speed testing arrangement, include: the device comprises a testing mechanism, an adjusting mechanism and a fixing mechanism; testing mechanism includes the Z shaped plate, the last fixed surface of Z shaped plate is connected with the L shaped plate, the lower fixed surface of L shaped plate installs the rotational speed velometer, one side of L shaped plate is rotated through first bearing and is connected with the sleeve pipe, sheathed tube outside fixedly connected with gear, adjustment mechanism install in testing mechanism's upper surface, when this device used, it is fixed to carry out the centre gripping through fixed establishment to the motor, need not loaded down with trivial details to accomplish the installation to test motor through the fixed motor base, improves the stability that the motor is fixed simultaneously, and adjusts the height of motor and left and right sides position through adjustment mechanism for can carry out the rotational speed test to the motor of different specifications, improve the compatibility of this device, do benefit to the use that tests the speed of motor.
Description
Technical Field
The utility model relates to a motor speed test technical field specifically is a motor speed testing arrangement.
Background
The motor rotating speed testing device is an instrument for measuring the rotating speed of a motor, plays a great role in the production of the motor and the measurement of the motor speed in the working process of the motor, is applied to a plurality of places, is divided into two types of contact type testing and non-contact type testing, and is also provided with a dual-purpose tester. Current motor speed testing arrangement is at the in-process that uses, fixes through the base to test motor, accomplishes the installation to test motor, and operation process is loaded down with trivial details, and compatible poor, is difficult to carry out comparatively stable fixed to the motor of different specifications, influences the use that tests the speed of motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor speed testing arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a motor speed testing apparatus comprising: the device comprises a testing mechanism, an adjusting mechanism and a fixing mechanism;
the testing mechanism comprises a Z-shaped plate, the upper surface of the Z-shaped plate is fixedly connected with an L-shaped plate, the lower surface of the L-shaped plate is fixedly provided with a rotating speed velometer, one side of the L-shaped plate is rotatably connected with a sleeve through a first bearing, the outer part of the sleeve is fixedly connected with a gear, the adjusting mechanism is installed on the upper surface of the testing mechanism, and the fixing mechanism is arranged on the testing mechanism and the adjusting mechanism.
By adopting the technical scheme, the motor to be tested drives the gear to rotate, the rotation speed velometer reads the modulus of the gear, and the number of rotation turns of the gear is calculated, so that the rotation speed of the motor is tested.
Preferably, the adjusting mechanism comprises a lifting sliding table, the lifting sliding table is fixedly mounted on the upper portion of the Z-shaped plate, and a linear motor is mounted on the upper surface of the lifting sliding table.
Through adopting above-mentioned technical scheme, the lift slip table drives the motor that needs the test and carries out height control for the motor shaft that needs the test aligns with the sleeve pipe, and linear electric motor drives the motor that needs the test and controls position shift, makes the pivot of the motor that will need the test insert in the sleeve pipe.
Preferably, the fixing mechanism comprises a bottom plate, the bottom plate is fixedly connected to the movable end of the linear motor, a pressing plate is arranged above the bottom plate, a through hole is formed in the upper surface of the pressing plate, a first threaded rod is arranged inside the through hole, the bottom of the first threaded rod is fixedly connected with the upper surface of the bottom plate, and a hand-screwed nut is connected to the external thread of the first threaded rod.
Through adopting above-mentioned technical scheme, the motor that will need the test is placed on the bottom plate, with the top contact of clamp plate with need test motor, rotates hand screwed nut on first threaded rod for the hand is screwed the nut and is extrudeed the clamp plate, thereby extrudees fixedly to need test motor.
Preferably, a threaded hole is formed in the outer portion of the sleeve, a second threaded rod is connected to the inner portion of the threaded hole in a threaded mode, and a knob is fixedly connected to one end of the second threaded rod.
Through adopting above-mentioned technical scheme, through the setting of second threaded rod, when the pivot of needs test motor inserted the sleeve pipe in, rotatory knob drives the second threaded rod and rotates in the screw hole, and the second threaded rod extrudees fixedly to the pivot of needs test motor.
Preferably, the inner sides of the bottom plate and the pressing plate are fixedly connected with rubber pads, and the lower surface of the Z-shaped plate is fixedly connected with supporting legs.
Through adopting above-mentioned technical scheme, through the setting of rubber pad, increase bottom plate and clamp plate and need test the frictional force between the motor to the improvement is to the fixed effect of needing test the motor, and the effect of support is played to the Z shaped plate to the setting of supporting leg.
Preferably, the outer part of the sleeve is rotatably connected with a support plate through a second bearing, and the bottom of the support plate is fixedly connected with the upper surface of the Z-shaped plate.
Through adopting above-mentioned technical scheme, the backup pad passes through the setting that second bearing and sleeve pipe rotation are connected, plays the effect of support to the sleeve pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
when the device is used, the motor is clamped and fixed through the fixing mechanism, the installation of the testing motor is not required to be completed through the fixing motor base in a complicated mode, the stability of the motor fixation is improved simultaneously, the height and the left and right positions of the motor are adjusted through the adjusting mechanism, the rotating speed test can be conducted on the motors of different specifications, the compatibility of the device is improved, and the speed measuring use of the motor is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a motor rotation speed testing device according to the present invention;
fig. 2 is a schematic view of a connection structure of a sleeve and a support plate in the motor rotation speed testing device of the present invention;
fig. 3 is the structure diagram of the pressing plate in the motor rotation speed testing device of the present invention.
In the figure: 1. a testing mechanism; 11. a Z-shaped plate; 12. an L-shaped plate; 13. a rotational speed velometer; 14. a first bearing; 15. a sleeve; 16. a gear; 2. an adjustment mechanism; 21. lifting the sliding table; 22. a linear motor; 3. a fixing mechanism; 31. a base plate; 32. pressing a plate; 33. a through hole; 34. a first threaded rod; 35. screwing the nut by hand; 36. a threaded hole; 37. a second threaded rod; 38. a knob; 4. a rubber pad; 5. supporting legs; 6. a support plate; 7. a second bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
as shown in fig. 1 to 3, a motor rotation speed testing apparatus includes: the device comprises a testing mechanism 1, an adjusting mechanism 2 and a fixing mechanism 3.
As shown in fig. 1, the test mechanism 1 is composed of: the testing mechanism 1 comprises a Z-shaped plate 11, an L-shaped plate 12 is fixedly connected to the upper surface of the Z-shaped plate 11, a rotating speed velometer 13 is fixedly mounted on the lower surface of the L-shaped plate 12, one side of the L-shaped plate 12 is rotatably connected with a sleeve 15 through a first bearing 14, and a gear 16 is fixedly connected to the outer portion of the sleeve 15;
test principle of the test mechanism 1: the motor to be tested drives the gear 16 to rotate, the rotation speed velometer 13 (model: MSRM-04) reads the modulus of the gear 16, and the number of rotation turns of the gear 16 is calculated, so that the rotation speed of the motor is tested.
As shown in fig. 1, the adjusting mechanism 2 is composed of: the adjusting mechanism 2 comprises a lifting sliding table 21, the lifting sliding table 21 is fixedly arranged on the upper part of the Z-shaped plate 11, and a linear motor 22 is arranged on the upper surface of the lifting sliding table 21;
adjustment principle of the adjustment mechanism 2: the lifting sliding table 21 drives the motor to be tested to adjust the height, so that the rotating shaft of the motor to be tested is aligned with the sleeve 15, and the linear motor 22 drives the motor to be tested to move left and right, so that the rotating shaft of the motor to be tested is inserted into the sleeve 15.
As shown in fig. 1 to 3, the fixing mechanism 3 is composed of: the fixing mechanism 3 comprises a bottom plate 31, the bottom plate 31 is fixedly connected to the movable end of the linear motor 22, a pressing plate 32 is arranged above the bottom plate 31, a through hole 33 is formed in the upper surface of the pressing plate 32, a first threaded rod 34 is arranged inside the through hole 33, the bottom of the first threaded rod 34 is fixedly connected with the upper surface of the bottom plate 31, a hand-screwed nut 35 is connected with the external thread of the first threaded rod 34, a threaded hole 36 is formed in the outer portion of the sleeve 15, a second threaded rod 37 is connected with the internal thread of the threaded hole 36, and a knob 38 is fixedly connected to one end of the second threaded rod 37;
fixing principle of the fixing mechanism 3: place the motor that will need the test on bottom plate 31, with clamp plate 32 and the top contact that needs test motor, rotate hand screwed nut 35 on first threaded rod 34 for hand screwed nut 35 extrudes clamp plate 32, thereby extrude fixedly to needing test motor, when the pivot of needing test motor inserts sleeve pipe 15, rotatory knob 38 drives second threaded rod 37 and rotates in screw hole 36, and second threaded rod 37 extrudes fixedly to the pivot of needing test motor.
As shown in figure 1, the equal fixedly connected with rubber pad 4 in inboard of bottom plate 31 and clamp plate 32, the lower fixed surface of Z shaped plate 11 is connected with supporting leg 5, through the setting of rubber pad 4, increases bottom plate 31 and clamp plate 32 and needs the frictional force between the test motor to the improvement is to the fixed effect of needing the test motor, and the effect of support is played to Z shaped plate 11 in the setting of supporting leg 5.
As shown in fig. 1-2, the outer portion of the sleeve 15 is rotatably connected with a support plate 6 through a second bearing 7, the bottom of the support plate 6 is fixedly connected with the upper surface of the Z-shaped plate 11, and the support plate 6 is rotatably connected with the sleeve 15 through the second bearing 7, so as to support the sleeve 15.
According to the technical scheme, the working steps of the scheme are summarized and carded:
the motor to be tested is placed on the bottom plate 31, the pressing plate 32 is contacted with the top of the motor to be tested, the hand-screwed nut 35 is rotated on the first threaded rod 34, the hand-screwed nut 35 is enabled to extrude the pressing plate 32, the motor to be tested is extruded and fixed, the motor to be tested is driven by the lifting sliding table 21 to be subjected to height adjustment, the rotating shaft of the motor to be tested is enabled to be aligned with the sleeve 15, the linear motor 22 is started to drive the motor to be tested to move left and right, the rotating shaft of the motor to be tested is enabled to be inserted into the sleeve 15, when the rotating shaft of the motor to be tested is inserted into the sleeve 15, the rotating knob 38 drives the second threaded rod 37 to rotate in the threaded hole 36, the second threaded rod 37 is used for extruding and fixing the rotating shaft of the motor to be tested, the motor to be tested is started to drive the sleeve 15 to rotate, the gear 16 is driven to rotate, and the rotation speed measurer 13 reads the modulus of the gear 16, the number of revolutions of the gear 16 is counted, and the rotational speed of the motor is tested.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A motor speed testing device is characterized by comprising: the device comprises a testing mechanism (1), an adjusting mechanism (2) and a fixing mechanism (3);
testing mechanism (1) includes Z shaped plate (11), the last fixed surface of Z shaped plate (11) is connected with L shaped plate (12), the lower fixed surface of L shaped plate (12) installs rotational speed velometer (13), one side of L shaped plate (12) is rotated through first bearing (14) and is connected with sleeve pipe (15), the outside fixedly connected with gear (16) of sleeve pipe (15), adjustment mechanism (2) install in the upper surface of testing mechanism (1), fixed establishment (3) set up in testing mechanism (1) with on the adjustment mechanism (2).
2. A motor speed testing device according to claim 1, wherein: the adjusting mechanism (2) comprises a lifting sliding table (21), the lifting sliding table (21) is fixedly installed on the upper portion of the Z-shaped plate (11), and a linear motor (22) is installed on the upper surface of the lifting sliding table (21).
3. A motor speed testing device according to claim 2, wherein: fixed establishment (3) include bottom plate (31), bottom plate (31) fixed connection in the activity of linear electric motor (22) is served, the top of bottom plate (31) is equipped with clamp plate (32), through-hole (33) have been seted up to the upper surface of clamp plate (32), the inside of through-hole (33) is equipped with first threaded rod (34), the bottom of first threaded rod (34) with the last fixed surface of bottom plate (31) is connected, the outside threaded connection of first threaded rod (34) has hand to twist nut (35).
4. A motor speed testing device according to claim 3, wherein: a threaded hole (36) is formed in the outer portion of the sleeve (15), a second threaded rod (37) is connected to the inner thread of the threaded hole (36), and a knob (38) is fixedly connected to one end of the second threaded rod (37).
5. A motor speed testing device according to claim 3, wherein: the bottom plate (31) and the inner side of the pressing plate (32) are fixedly connected with rubber pads (4), and the lower surface of the Z-shaped plate (11) is fixedly connected with supporting legs (5).
6. A motor speed testing device according to claim 3, wherein: the outer portion of the sleeve (15) is rotatably connected with a supporting plate (6) through a second bearing (7), and the bottom of the supporting plate (6) is fixedly connected with the upper surface of the Z-shaped plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537907.3U CN214845340U (en) | 2021-07-07 | 2021-07-07 | Motor rotation speed testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537907.3U CN214845340U (en) | 2021-07-07 | 2021-07-07 | Motor rotation speed testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214845340U true CN214845340U (en) | 2021-11-23 |
Family
ID=78813253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121537907.3U Expired - Fee Related CN214845340U (en) | 2021-07-07 | 2021-07-07 | Motor rotation speed testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214845340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415025A (en) * | 2022-03-28 | 2022-04-29 | 山东凯欧电机科技有限公司 | Motor test tool with stabilizing function |
-
2021
- 2021-07-07 CN CN202121537907.3U patent/CN214845340U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415025A (en) * | 2022-03-28 | 2022-04-29 | 山东凯欧电机科技有限公司 | Motor test tool with stabilizing function |
| CN114415025B (en) * | 2022-03-28 | 2022-06-10 | 山东凯欧电机科技有限公司 | Motor test tool with stabilizing function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214845340U (en) | Motor rotation speed testing device | |
| CN111537353A (en) | New material variable environment stretching torsion device | |
| CN111504809A (en) | Material torsion tensile property test equipment | |
| CN111431363A (en) | Rotor dynamic balance measuring instrument capable of measuring circle run-out | |
| CN219369350U (en) | Structure for torsion test of tire bead ring | |
| WO2020224001A1 (en) | Visual flexible-material bending performance measuring device | |
| CN214308481U (en) | Clamping device for calibrating gauge block | |
| CN212779904U (en) | High-precision torque testing machine | |
| CN106053045B (en) | Hip joint angle measuring device | |
| CN210533212U (en) | Pivoting bearing gear runout detection device | |
| CN209069252U (en) | A kind of circular arc gauge | |
| CN214503166U (en) | Stress test stand | |
| CN217687028U (en) | Turbocharger shaft channeling measuring device | |
| CN220986415U (en) | Automobile suspension bearing torque testing device | |
| CN215599188U (en) | Motor rotating speed measuring device | |
| CN221223711U (en) | Detection device for surface flatness of silicon disc | |
| CN221145893U (en) | Triaxial movable nondestructive testing equipment mounting bracket | |
| CN221174170U (en) | Tensile testing machine for cable performance detection | |
| CN220154077U (en) | Finished product detection equipment for grinding wheel grinding head production | |
| CN117589614A (en) | Gear tooth strength detection device | |
| CN216247203U (en) | Elevator overspeed governor tester with regulation | |
| CN218136419U (en) | Flat and inclined cantilever positioning device for processing cantilever | |
| CN220508696U (en) | Cement well lid hardness measurement tool | |
| CN219200820U (en) | Torsion machine for detecting finished spring performance | |
| CN218511710U (en) | Circle detection frock of beating for automobile differential |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |