CN114578101A - Device suitable for small-size motor tests centering in batches - Google Patents
Device suitable for small-size motor tests centering in batches Download PDFInfo
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- CN114578101A CN114578101A CN202210265564.2A CN202210265564A CN114578101A CN 114578101 A CN114578101 A CN 114578101A CN 202210265564 A CN202210265564 A CN 202210265564A CN 114578101 A CN114578101 A CN 114578101A
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- centering
- rod
- supporting table
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 230000001276 controlling effect Effects 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a device suitable for batch test centering of small motors, which comprises a supporting table, wherein universal wheels are fixedly connected to the periphery of the bottom of the supporting table, a moving assembly is arranged on one side of the top of the supporting table, a screw rod is arranged on the other side of the top of the supporting table, a moving block can move transversely and longitudinally by arranging the moving assembly on one side of the supporting table, and a vertically movable regulating and controlling table is matched, so that the motor is centered, manpower is reduced, the efficiency is improved, and the shaft centering automation scheme is driven.
Description
Technical Field
The invention relates to the technical field of motor side view, in particular to a device suitable for batch test centering of small motors.
Background
In the existing manufacturing enterprises of permanent magnet synchronous motors, regular test sampling inspection of finished motors or engines can meet the problem that tested products are arranged on a test bench of a laboratory. Taking the detection of a motor product as an example, according to a traditional operation method, an inspector firstly installs a load machine, and then fixedly installs a motor to be detected and a sensor by means of a clamp, because a motor shaft and the load machine shaft must be centered or a sensor shaft and the load machine shaft must be centered to reach a certain precision (the centering precision requirement is very high under some conditions), the positions of the motor and the sensor can be continuously and manually adjusted in the installation process, particularly when the manufacturing deviation of the clamp is large, the adjustment process is repeated for many times and can not reach the purpose, and a silicon steel sheet is required to be continuously plugged to compensate errors, so that the process is time-consuming and labor-consuming, but the effect is often not good, the condition is particularly serious when a small-batch multi-variety test is met, and the operator can not say much.
Disclosure of Invention
The invention aims to provide a device suitable for batch test centering of small motors.
The purpose of the invention can be realized by the following technical scheme:
the device suitable for batch test centering of the small motors comprises a supporting table, universal wheels are fixedly connected to the periphery of the bottom of the supporting table, a moving assembly is arranged on one side of the top of the supporting table, a screw rod is arranged on the other side of the top of the supporting table, a regulating and controlling table and a screw rod sleeve are sequentially arranged on the outer surface of the screw rod from top to bottom, a fitting machine is fixedly connected to one side of the top of the regulating and controlling table, and a sensor is fixedly connected to the other side of the top of the regulating and controlling table;
the moving assembly comprises a mounting frame and a movable moving block, a servo motor is arranged at the top of the moving block, and a load shaft is arranged inside the sensor.
As a further scheme of the invention: the adjusting and controlling device is characterized in that through holes are formed in the periphery of the top of the adjusting and controlling table in a penetrating mode, adjusting and controlling rods are connected to the inner surfaces of the through holes in a sliding mode, and the bottom ends of the adjusting and controlling rods are fixedly connected with the top of the supporting table.
As a further scheme of the invention: first sliding grooves are formed in two sides of the inner portion of the mounting frame, first connecting sleeves are connected to the inner surfaces of the two first sliding grooves in a sliding mode, a first threaded rod is connected between the opposite sides of the two first connecting sleeves in a rotating mode, a first threaded hole is formed in one side of the moving block in a penetrating mode, and the inner surface of the first threaded hole is in threaded connection with the outer surface of the first threaded rod.
As a further scheme of the invention: the mounting frame is characterized in that second sliding grooves are formed in the front and the rear of the interior of the mounting frame, second connecting sleeves are connected to the inner surfaces of the two second sliding grooves in a sliding mode, a second threaded rod is connected between the opposite sides of the two second connecting sleeves in a rotating mode, a second threaded hole is formed in one side of the moving block in a penetrating mode, and the inner surfaces of the second threaded holes are in threaded connection with the outer surfaces of the second connecting sleeves.
As a further scheme of the invention: and sliding holes are formed in one side of the moving block and the two sides of the second threaded hole in a penetrating mode, a limiting rod is connected to the inner surface of each sliding hole in a sliding mode, limiting sleeves are fixedly connected to the two sides of the surface of each limiting rod, the outer surfaces of the limiting sleeves are connected with the inner surfaces of the second sliding grooves in a sliding mode, and stop blocks are fixedly connected to the two ends of each limiting rod.
As a further scheme of the invention: and a connecting rod is arranged between the outer surfaces of the two limiting rods.
The invention has the beneficial effects that: the moving block can move transversely and longitudinally by arranging the moving assembly on one side of the supporting table, and then the moving assembly is matched with the regulating and controlling table capable of moving vertically, so that the motor is centered, manpower is reduced, the efficiency is improved, and the shaft centering automation scheme is driven.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a partial sectional view of the present invention in its entirety;
FIG. 2 is a top sectional view of a portion of the moving assembly of the present invention;
FIG. 3 is a schematic view of the internal structure of the mounting frame of the present invention;
fig. 4 is an external structure view of the moving block of the present invention.
In the figure: 1. a support table; 2. a moving assembly; 21. installing a frame; 22. a moving block; 23. a first sliding groove; 24. a servo motor; 25. a first threaded rod; 26. a first connecting sleeve; 27. a second sliding groove; 28. a first threaded hole; 29. a second connecting sleeve; 210. a second threaded rod; 211. a limiting sleeve; 212. a limiting rod; 213. a stopper; 214. a connecting rod; 215. a second threaded hole; 216. a slide hole; 3. a console; 4. a universal wheel; 5. a screw rod; 6. a screw rod sleeve; 7. a through hole; 8. a regulating and controlling rod; 9. preparing a testing machine; 10. a sensor; 11. a load shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the invention is a device suitable for batch test centering of small motors, comprising a supporting table 1, universal wheels 4 are fixedly connected to the periphery of the bottom of the supporting table 1, a moving assembly 2 is arranged on one side of the top of the supporting table 1, a screw rod 5 is arranged on the other side of the top of the supporting table 1, a regulating table 3 and a screw rod sleeve 6 are sequentially arranged on the outer surface of the screw rod 5 from top to bottom, the inner surface of the screw rod sleeve 6 is in threaded connection with the outer surface of the screw rod 5, a fitting machine 9 is fixedly connected to one side of the top of the regulating table 3, a sensor 10 is fixedly connected to the other side of the top of the regulating table 3, the moving assembly 2 comprises a mounting frame 21 and a movable block 22, a servo motor 24 is arranged on the top of the movable block 22, a load shaft 11 is arranged inside the sensor 10, and second sliding grooves 27 are respectively arranged in front of and behind the mounting frame 21, the inner surfaces of the two second sliding grooves 27 are both connected with second connecting sleeves 29 in a sliding manner, a second threaded rod 210 is rotatably connected between the opposite sides of the two second connecting sleeves 29, a second threaded hole 215 is formed in one side of the moving block 22 in a penetrating manner, the inner surface of the second threaded hole 215 is in threaded connection with the outer surface of the second connecting sleeve 29, sliding holes 216 are formed in one side of the moving block 22 and located on two sides of the second threaded hole 215 in a penetrating manner, a limiting rod 212 is connected to the inner surface of each sliding hole 216 in a sliding manner, limiting sleeves 211 are fixedly connected to two sides of the surface of each limiting rod 212, the outer surface of each limiting sleeve 211 is connected with the inner surface of the second sliding groove 27 in a sliding manner, and stoppers 213 are fixedly connected to two ends of each limiting rod 212.
All run through around the regulation and control platform 3 top and seted up through hole 7, the internal surface sliding connection of through hole 7 has regulation and control pole 8, the bottom of regulation and control pole 8 and the top fixed connection of brace table 1.
First sliding grooves 23 are formed in two sides of the inner portion of the mounting frame 21, first connecting sleeves 26 are connected to the inner surfaces of the two first sliding grooves 23 in a sliding mode, a first threaded rod 25 is connected between the opposite sides of the two first connecting sleeves 26 in a rotating mode, a first threaded hole 28 is formed in one side of the moving block 22 in a penetrating mode, and the inner surface of the first threaded hole 28 is in threaded connection with the outer surface of the first threaded rod 25.
A connecting rod 214 is arranged between the outer surfaces of the two limiting rods 212.
The working principle of the invention is as follows: firstly, the screw rod sleeve 6 on the screw rod 5 is rotated to jack the adjusting and controlling platform 3 to move upwards, the adjusting and controlling rod 8 slides in the through hole 7 at the moment, after the load shaft 11 reaches a proper height, the second threaded rod 210 is rotated at the moment, the moving block 22 moves on the second threaded rod 210 by utilizing the connection relationship between the second threaded rod 210 and the second threaded hole 215, the limiting rod 212 slides on the inner surface of the sliding hole 216, the first connecting sleeve 26 slides on the inner surface of the first sliding groove 23 until the output end of the servo motor 24 is aligned with the load shaft 11, then the first threaded rod 25 is rotated, the moving block 22 is further driven to move towards one side close to the adjusting and controlling platform 3 in the mounting frame 21 by utilizing the connection relationship between the first threaded rod 25 and the first threaded hole 28, so that the servo motor 24 moves, at the same time, the second connecting sleeve 29 and the limiting sleeve 211 slide on the inner surface of the second sliding groove 27 until the load shaft 11 is connected with the output end of the servo motor 24.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. The device suitable for batch test centering of the small motors comprises a supporting table (1) and is characterized in that a moving assembly (2) is arranged on one side of the top of the supporting table (1), a screw rod (5) is arranged on the other side of the top of the supporting table (1), a regulating and controlling table (3) and a screw rod sleeve (6) are sequentially arranged on the outer surface of the screw rod (5) from top to bottom, a testing and fitting machine (9) is fixedly connected to one side of the top of the regulating and controlling table (3), and a sensor (10) is fixedly connected to the other side of the top of the regulating and controlling table (3);
the moving assembly (2) comprises a mounting frame (21) and a movable moving block (22), a servo motor (24) is arranged at the top of the moving block (22), and a load shaft (11) is arranged in the sensor (10).
2. The device suitable for batch testing and centering of small motors as claimed in claim 1, wherein through holes (7) are formed all around the top of the adjusting and controlling table (3), adjusting and controlling rods (8) are slidably connected to the inner surfaces of the through holes (7), and the bottom ends of the adjusting and controlling rods (8) are fixedly connected with the top of the supporting table (1).
3. The device suitable for batch testing and centering of the small motors as claimed in claim 1, wherein first sliding grooves (23) are formed in both sides of the inside of the mounting frame (21), first connecting sleeves (26) are slidably connected to the inner surfaces of the two first sliding grooves (23), a first threaded rod (25) is rotatably connected between the opposite sides of the two first connecting sleeves (26), a first threaded hole (28) is formed in one side of the moving block (22) in a penetrating manner, and the inner surface of the first threaded hole (28) is in threaded connection with the outer surface of the first threaded rod (25).
4. The device suitable for batch testing and centering of the small motors as claimed in claim 1, wherein second sliding grooves (27) are formed in the front and the rear of the inside of the mounting frame (21), second connecting sleeves (29) are slidably connected to the inner surfaces of the two second sliding grooves (27), a second threaded rod (210) is rotatably connected between the opposite sides of the two second connecting sleeves (29), a second threaded hole (215) is formed in one side of the moving block (22) in a penetrating manner, and the inner surface of the second threaded hole (215) is in threaded connection with the outer surface of the second connecting sleeve (29).
5. The device suitable for batch testing and centering of the small motors as claimed in claim 1, wherein a sliding hole (216) is formed through one side of the moving block (22) and both sides of the second threaded hole (215), a limiting rod (212) is slidably connected to an inner surface of the sliding hole (216), a limiting sleeve (211) is fixedly connected to both sides of a surface of the limiting rod (212), an outer surface of the limiting sleeve (211) is slidably connected to an inner surface of the second sliding groove (27), and a stopper (213) is fixedly connected to both ends of the limiting rod (212).
6. The device for batch test centering of small motors is characterized in that a connecting rod (214) is arranged between the outer surfaces of the two limiting rods (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210265564.2A CN114578101A (en) | 2022-03-17 | 2022-03-17 | Device suitable for small-size motor tests centering in batches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210265564.2A CN114578101A (en) | 2022-03-17 | 2022-03-17 | Device suitable for small-size motor tests centering in batches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114578101A true CN114578101A (en) | 2022-06-03 |
Family
ID=81780662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210265564.2A Pending CN114578101A (en) | 2022-03-17 | 2022-03-17 | Device suitable for small-size motor tests centering in batches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114578101A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211955574U (en) * | 2020-03-18 | 2020-11-17 | 商飞信息科技（上海）有限公司 | Three-dimensional adjustable rack applied to motor test system |
| CN212311801U (en) * | 2020-04-03 | 2021-01-08 | 苏州众华精密机械有限公司 | Motor test fixture of wind driven generator |
| CN213337937U (en) * | 2020-09-17 | 2021-06-01 | 江苏噶小环境科技有限公司 | Novel energy-conserving motor laboratory bench that protection nature is high |
| CN213457270U (en) * | 2020-10-29 | 2021-06-15 | 安乃达驱动技术(上海)股份有限公司 | Testing equipment suitable for middle-arranged motor of electric bicycle |
| WO2022007399A1 (en) * | 2020-07-06 | 2022-01-13 | 南通宏大机电制造有限公司 | Dynamometer platform for electric motor of new energy vehicle |
| CN114035045A (en) * | 2021-10-29 | 2022-02-11 | 江苏氧滋康电器有限公司 | Testing tool for air compressor and detection method thereof |
-
2022
- 2022-03-17 CN CN202210265564.2A patent/CN114578101A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211955574U (en) * | 2020-03-18 | 2020-11-17 | 商飞信息科技（上海）有限公司 | Three-dimensional adjustable rack applied to motor test system |
| CN212311801U (en) * | 2020-04-03 | 2021-01-08 | 苏州众华精密机械有限公司 | Motor test fixture of wind driven generator |
| WO2022007399A1 (en) * | 2020-07-06 | 2022-01-13 | 南通宏大机电制造有限公司 | Dynamometer platform for electric motor of new energy vehicle |
| CN213337937U (en) * | 2020-09-17 | 2021-06-01 | 江苏噶小环境科技有限公司 | Novel energy-conserving motor laboratory bench that protection nature is high |
| CN213457270U (en) * | 2020-10-29 | 2021-06-15 | 安乃达驱动技术(上海)股份有限公司 | Testing equipment suitable for middle-arranged motor of electric bicycle |
| CN114035045A (en) * | 2021-10-29 | 2022-02-11 | 江苏氧滋康电器有限公司 | Testing tool for air compressor and detection method thereof |
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Application publication date: 20220603 |