CN115014634B - Dynamic balance testing device for bicycle accessories - Google Patents
Dynamic balance testing device for bicycle accessories Download PDFInfo
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- CN115014634B CN115014634B CN202210946189.8A CN202210946189A CN115014634B CN 115014634 B CN115014634 B CN 115014634B CN 202210946189 A CN202210946189 A CN 202210946189A CN 115014634 B CN115014634 B CN 115014634B
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- bicycle accessory
- driving
- assembly
- plate
- positioning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining unbalance
- G01M1/16—Determining unbalance by oscillating or rotating the body to be tested
Abstract
The invention is suitable for the dynamic balance test field, has provided a bicycle accessory dynamic balance testing arrangement, including the tester, and set up the connecting arbor wheel at the bicycle accessory both ends, also include: the device comprises an operating frame, a supporting plate, a shaft wheel, a driving tightening assembly, a linkage belt and a positioning assembly. When this bicycle accessory dynamic balance testing arrangement used, install the connecting axle wheel at bicycle accessory both ends, place the bicycle accessory in the backup pad afterwards, and make the connecting axle wheel arrange in between two guiding axle wheels, establish the interlock belt cover on the bicycle accessory simultaneously, positioning assembly can compress tightly earlier the guiding axle wheel and fix afterwards, prevent that the bicycle accessory from dropping in test process, and tighten up the subassembly operation compressing tightly the back automatic control drive, tighten up the interlock belt of cover on locating the bicycle accessory, the interlock belt brings afterwards and drives the bicycle accessory and rotate, can come the parameter when the pairing rotation through the tester this moment and survey.
Description
Technical Field
The invention belongs to the field of dynamic balance testing, and particularly relates to a dynamic balance testing device for bicycle accessories.
Background
The dynamic balance test is a process of detecting and correcting the dynamic balance of the rotor and achieving the use requirement.
In an ideal case, when the rotator rotates and does not rotate, the pressure generated on the bearing is the same, and the rotator is a balanced rotator. However, due to various factors such as uneven material, blank defect, error generated in processing and assembling, even asymmetric geometric shape in design, etc., the centrifugal inertia force generated by each tiny mass point on the revolving body can not be mutually offset when the revolving body rotates,
centrifugal inertia force acts on machinery and the foundation through the bearing, vibration is caused, noise is generated, bearing abrasion is accelerated, the service life of the machinery is shortened, and destructive accidents can be caused in severe cases. For this purpose, the mass of the rotor must be balanced to the level of precision permitted for balancing, or the amplitude of the mechanical vibrations generated thereby must be reduced to the permitted range.
In the production process, the pipe fittings of the bicycle frame are manufactured in batches, samples are randomly taken from the pipe fittings of the batches to perform dynamic balance tests, and the pipe fittings qualified in the dynamic balance tests are allowed to leave a factory.
Present dynamic balance testing arrangement is when fixing the pipe fitting, needs place the pipe fitting between the rotatory arbor wheel earlier, fixes the position of pipe fitting afterwards again, prevents to drop, tightens up the belt of cover on locating the pipe fitting afterwards, and a series of operations are very loaded down with trivial details, and the complexity is high, and degree of automation is low, is unfavorable for promoting work efficiency.
Disclosure of Invention
The embodiment of the invention aims to provide a dynamic balance testing device for bicycle accessories, and aims to solve the problems that when the existing dynamic balance testing device is used for fixing a pipe fitting, the pipe fitting needs to be placed between rotating shaft wheels firstly, then the position of the pipe fitting is fixed to prevent the pipe fitting from falling off, and then a belt sleeved on the pipe fitting is tightened, so that a series of operations are extremely complicated, the complexity is high, the automation degree is low, and the work efficiency is not favorably improved.
The embodiment of the invention is realized in such a way that the dynamic balance testing device for the bicycle accessories comprises a tester and connecting shaft wheels arranged at two ends of the bicycle accessories, and the dynamic balance testing device for the bicycle accessories further comprises:
the device comprises an operating frame, a support plate is arranged in the operating frame, a group of guide shaft wheels are rotatably arranged on the support plate, and the guide shaft wheels are matched with a connecting shaft wheel;
the driving tightening assembly is arranged on the operating frame, a linkage belt is sleeved between the driving tightening assembly and the bicycle accessories, and the driving tightening assembly is used for tightening the linkage belt and driving the bicycle accessories to rotate through the linkage belt;
and the positioning assembly is arranged on the operating frame and used for performing auxiliary positioning on the connecting shaft wheel and controlling and driving the tightening assembly to operate after the positioning is finished.
Preferably, the drive take-up assembly comprises:
the first fixing frame and the second fixing frame are arranged on the operating frame, and a first sliding block and a second sliding block are respectively arranged in the first fixing frame and the second fixing frame in a sliding manner;
the threaded rod is rotatably connected inside the first fixing frame and in threaded connection with the first sliding block, the first sliding block is provided with a main motor, the output end of the main motor is connected with an output shaft, the output shaft is rotatably connected with the second sliding block, and the linkage belt sleeve is arranged between a bicycle accessory and the output shaft.
Preferably, the positioning assembly comprises:
the guide post is mounted on the operating frame, a lower pressing post is arranged on the guide post in a sliding mode, a connecting plate is arranged at one end of the lower pressing post, auxiliary shaft wheels are arranged at two ends of the connecting plate, and the auxiliary shaft wheels are matched with the connecting shaft wheels;
and the step driving assembly is arranged on the operating frame and is used for driving the lower pressing column and the threaded rod to rotate.
Preferably, the step drive assembly comprises:
the mounting box is arranged on the operating frame, a fixing plate is arranged in the mounting box, a driving motor is rotatably connected to the fixing plate, and a slot is formed in the side part of the driving motor;
the connecting shaft is mounted at the output end of the driving motor, a toothed column is arranged on the connecting shaft, a first toothed plate is arranged at the side part of the lower pressing column, and the first toothed plate is matched with the toothed column;
the positioning clamping rod is arranged on the side part of the mounting box in a sliding manner and is matched with the open groove;
the positioning switching component is arranged on the installation box and used for controlling the positioning clamping rod to be separated from the slot after the auxiliary shaft wheel is contacted with the connecting shaft wheel;
and the rotation transmission assembly is arranged inside the operating frame and used for driving the threaded rod to rotate through the rotation of the driving motor.
Preferably, the positioning switching assembly comprises:
the rack is connected to the side part of the installation box in a sliding manner, and one end of the rack is provided with a pressing plate;
the arc-shaped plate is installed at one end of the positioning clamping rod, a spring is further sleeved on the positioning clamping rod, and the arc-shaped plate is matched with the pressing plate;
the first gear is rotatably connected to the side portion of the installation box, the first gear and the rack are mutually matched, the operation frame is rotatably connected with the second gear, the lateral portion of the lower pressing column is provided with linkage teeth, the linkage teeth are meshed with the second gear, and a first transmission belt is arranged between the first gear and the second gear.
Preferably, the rotation transmission assembly comprises:
the first bevel gear and the second bevel gear are rotationally connected to the operation frame and are meshed with each other;
and second transmission belts are sleeved between the first bevel gear and the driving motor and between the second bevel gear and the threaded rod.
Preferably, the number of the guide shaft wheels and the number of the auxiliary shaft wheels are four, and the guide shaft wheels and the auxiliary shaft wheels are symmetrically arranged on two sides of the bicycle accessory.
The dynamic balance testing device for the bicycle accessories provided by the embodiment of the invention has the following beneficial effects:
when this bicycle accessory dynamic balance testing arrangement used, install at bicycle accessory both ends to connect the arbor wheel, place the bicycle accessory in the backup pad afterwards, and make and connect the arbor wheel and arrange in between two guiding arbor wheels, establish the interlock belt cover on the bicycle accessory simultaneously, locating component can compress tightly earlier the guiding arbor wheel and fix afterwards, prevent that the bicycle accessory from dropping in the test procedure, and tighten up the subassembly operation compressing tightly the back automatic control drive, tighten up the interlock belt of overlapping on the bicycle accessory, the interlock belt brings afterwards and drives the bicycle accessory and rotate, can come the parameter when the pairing through the tester to survey this moment.
Drawings
FIG. 1 is a schematic structural diagram of a dynamic balance testing device for a bicycle accessory according to an embodiment of the present invention;
FIG. 2 is a partial block diagram of a dynamic balance testing device for a bicycle accessory in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
fig. 5 is a partially enlarged view of C in fig. 1.
In the drawings: 1-bicycle accessories; 2-connecting the shaft wheel; 3-an operation frame; 4-a support plate; 5-a guide shaft wheel; 6-driving the tightening assembly; 61-a first mount; 62-a second fixing frame; 63-a first slider; 64-a second slider; 65-threaded rod; 66-the main motor; 67-an output shaft; 7-a linkage belt; 8-a positioning assembly; 81-guide column; 82-pressing down the column; 83-connecting plate; 84-an auxiliary sheave; 85-installing a box; 86-a fixed plate; 87-a drive motor; 88-slotting; 89-a connecting shaft; 810-toothed column; 811-first toothed plate; 812-positioning the latch; 813-rack bar; 814-a platen; 815-an arc plate; 816-a spring; 817 — first gear; 818-a second gear; 819-interlocking teeth; 820-a first conveyor belt; 821-a first bevel gear; 822-a second bevel gear; 823-second transmission belt; 9-a tester.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, in an embodiment of the present invention, a dynamic balance testing apparatus for a bicycle accessory includes a tester 9, and a connecting arbor wheel 2 provided at both ends of a bicycle accessory 1, the dynamic balance testing apparatus for a bicycle accessory further includes:
the device comprises an operation frame 3, wherein a support plate 4 is arranged in the operation frame 3, a group of guide shaft wheels 5 are rotatably arranged on the support plate 4, and the guide shaft wheels 5 are matched with a connecting shaft wheel 2;
the driving tightening assembly 6 is mounted on the operating frame 3, an interlocking belt 7 is sleeved between the driving tightening assembly 6 and the bicycle accessory 1, and the driving tightening assembly 6 is used for tightening the interlocking belt 7 and driving the bicycle accessory 1 to rotate through the interlocking belt 7;
and the positioning assembly 8 is arranged on the operating frame 3, and the positioning assembly 8 is used for performing auxiliary positioning on the connecting shaft wheel 2 and controlling and driving the tightening assembly 6 to operate after the positioning is finished.
In the embodiment of the present invention, the specific structure of the tester 9 is a dial indicator, the testing mode of the dial indicator is to detect the fluctuation range of the probe of the dial indicator to detect the vibration condition of the bicycle accessory 1 during rotation, and the specific detected parameter range is defined according to the specification of the bicycle accessory 1 actually detected.
When this bicycle accessory dynamic balance testing arrangement used, install connecting shaft wheel 2 at bicycle accessory 1 both ends, place bicycle accessory 1 on backup pad 4 afterwards, and make connecting shaft wheel 2 arrange in between two guiding shaft wheels 5, establish interlock belt 7 cover simultaneously on bicycle accessory 1, locating component 8 can compress tightly earlier guiding shaft wheel 5 with fixed afterwards, prevent that bicycle accessory 1 from dropping in the test procedure, and tighten up the operation of subassembly 6 in the automatic control drive after compressing tightly, tighten up interlock belt 7 on locating bicycle accessory 1, interlock belt 7 drives bicycle accessory 1 afterwards and rotates, can come the parameter of pairing rotation to survey this moment through tester 9.
As shown in fig. 1 to 5, in the embodiment of the present invention, the drive tightening assembly 6 includes:
the first fixing frame 61 and the second fixing frame 62 are mounted on the operation frame 3, and a first sliding block 63 and a second sliding block 64 are respectively arranged in the first fixing frame 61 and the second fixing frame 62 in a sliding manner;
threaded rod 65 rotates to be connected inside first mount 61, threaded rod 65 and first slider 63 threaded connection, install main motor 66 on the first slider 63, the output of main motor 66 is connected with output shaft 67, output shaft 67 rotates with second slider 64 to be connected, interlock belt 7 cover is established between bicycle accessory 1 and output shaft 67.
During the use, locating component 8 is fixing the back to connecting arbor wheel 2, then can drive threaded rod 65 rotatory, and threaded rod 65 can drive main motor 66 and output shaft 67 through the first slider 63 rather than threaded connection and move down, and then taut interlock belt 7, treats interlock belt 7 taut completely the back, starts main motor 66, can drive bicycle accessory 1 rotatory, can carry out the dynamic balance parameter test to it through tester 9 at rotatory in-process.
As shown in fig. 1 to 5, in the embodiment of the present invention, the positioning assembly 8 includes:
the guide post 81 is installed on the operating frame 3, a lower pressing post 82 is slidably arranged on the guide post 81, a connecting plate 83 is arranged at one end of the lower pressing post 82, auxiliary shaft wheels 84 are arranged at two ends of the connecting plate 83, and the auxiliary shaft wheels 84 are matched with the connecting shaft wheels 2;
and the step driving component is arranged on the operating frame 3 and is used for driving the lower pressing column 82 and the threaded rod 65 to rotate.
As shown in fig. 1 to 5, in an embodiment of the present invention, the step driving assembly includes:
the mounting box 85 is arranged on the operating frame 3, a fixing plate 86 is arranged inside the mounting box 85, a driving motor 87 is rotatably connected to the fixing plate 86, and a slot 88 is formed in the side of the driving motor 87;
the connecting shaft 89 is installed at the output end of the driving motor 87, a toothed column 810 is arranged on the connecting shaft 89, a first toothed plate 811 is arranged on the side of the lower pressing column 82, and the first toothed plate 811 and the toothed column 810 are matched with each other;
the positioning clamping rod 812 is arranged on the side part of the installation box 85 in a sliding mode, and the positioning clamping rod 812 is matched with the notch 88;
the positioning switching component is arranged on the mounting box 85 and is used for controlling the positioning clamping rod 812 to be separated from the slot 88 after the auxiliary shaft wheel 84 is contacted with the connecting shaft wheel 2;
and the rotation transmission assembly is arranged inside the operating frame 3 and is used for driving the threaded rod 65 to rotate through the rotation of the driving motor 87.
As shown in fig. 1 to 5, in the embodiment of the present invention, the positioning switching component includes:
a rack 813 slidably connected to the side of the installation box 85, wherein a pressure plate 814 is installed at one end of the rack 813;
the arc-shaped plate 815 is installed at one end of the positioning clamp rod 812, a spring 816 is further sleeved on the positioning clamp rod 812, and the arc-shaped plate 815 is matched with the pressure plate 814;
the first gear 817 is rotatably connected to the side portion of the mounting box 85, the first gear 817 is matched with the rack 813, the operating frame 3 is rotatably connected with a second gear 818, a linking tooth 819 is arranged at the side portion of the lower pressing column 82, the linking tooth 819 is meshed with the second gear 818, and a first transmission belt 820 is arranged between the first gear 817 and the second gear 818.
As shown in fig. 1 to 5, in the embodiment of the present invention, the rotation transmission assembly includes:
a first bevel gear 821 and a second bevel gear 822 which are rotatably connected on the operation frame 3, wherein the first bevel gear 821 and the second bevel gear 822 are meshed with each other;
and a second transmission belt 823 is sleeved between the first bevel gear 821 and the driving motor 87 and between the second bevel gear 822 and the threaded rod 65.
In an initial state, the positioning clamping rod 812 is located in the slot 88, the driving motor 87 is limited, the driving motor 87 cannot rotate, then the driving motor 87 is started, the driving motor 87 drives the connecting shaft 89 to rotate first, the downward moving of the downward pressing column 82 is driven through the matching between the tooth column 810 and the first toothed plate 811, the auxiliary shaft wheel 84 is in contact with the connecting shaft wheel 2, and the fixing of the connecting shaft wheel 2 is realized, meanwhile, in the downward moving process of the downward pressing column 82, the pressing plate 814 is driven to move through the matching relation among the linkage tooth 819, the second gear 818, the first gear 817 and the rack 813, and the pressing plate 814 is separated from the arc-shaped plate 815, at this time, under the pushing action of the spring 816, the arc-shaped plate 815 is ejected to one side, and the positioning clamping rod 812 is driven to be separated from the slot 88, at this time, the connecting shaft 89 cannot rotate because the auxiliary shaft wheel 84 is already in contact with the connecting shaft wheel 2, the operation of the driving motor 87 can control the rotation of the self to start rotating, and further utilize the second transmission belt 823 to drive the threaded rod 65 to rotate, so as to control the positioning assembly 8 to operate.
In the embodiment of the present invention, the number of the guide rollers 5 and the auxiliary rollers 84 is four, and the guide rollers are symmetrically arranged on both sides of the bicycle accessory 1.
To sum up, when this bicycle accessory dynamic balance testing arrangement uses, install connecting shaft wheel 2 at bicycle accessory 1 both ends, place bicycle accessory 1 afterwards on backup pad 4, and make connecting shaft wheel 2 arrange in between two guiding shaft wheels 5, overlap interlock belt 7 cover simultaneously on bicycle accessory 1, locating component 8 can compress tightly and fix guiding shaft wheel 5 earlier afterwards, prevent that bicycle accessory 1 from dropping in the test procedure, and automatic control drive tightening component 6 operates after compressing tightly, tighten up interlock belt 7 that the cover was located on bicycle accessory 1, interlock belt 7 drives bicycle accessory 1 afterwards and rotates, can come the parameter when the pairing through tester 9 to survey this moment.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (1)
1. The utility model provides a bicycle accessory dynamic balance testing arrangement, includes the tester to and the connection arbor wheel of setting at bicycle accessory both ends, its characterized in that, bicycle accessory dynamic balance testing arrangement still includes:
the device comprises an operating frame, a support plate is arranged in the operating frame, a group of guide shaft wheels are rotatably arranged on the support plate, and the guide shaft wheels are matched with a connecting shaft wheel;
the driving tightening assembly is arranged on the operating frame, a linkage belt is sleeved between the driving tightening assembly and the bicycle accessories, and the driving tightening assembly is used for tightening the linkage belt and driving the bicycle accessories to rotate through the linkage belt;
the positioning assembly is arranged on the operating frame and used for performing auxiliary positioning on the connecting shaft wheel and controlling and driving the tightening assembly to operate after the positioning is finished;
wherein the drive take-up assembly comprises:
the first fixing frame and the second fixing frame are arranged on the operating frame, and a first sliding block and a second sliding block are respectively arranged in the first fixing frame and the second fixing frame in a sliding manner;
the threaded rod is rotationally connected inside the first fixing frame and is in threaded connection with the first sliding block, a main motor is mounted on the first sliding block, the output end of the main motor is connected with an output shaft, the output shaft is rotationally connected with the second sliding block, and the linkage belt is sleeved between the bicycle accessory and the output shaft;
the positioning assembly comprises:
the guide post is mounted on the operating frame, a lower pressing post is arranged on the guide post in a sliding mode, a connecting plate is arranged at one end of the lower pressing post, auxiliary shaft wheels are arranged at two ends of the connecting plate, and the auxiliary shaft wheels are matched with the connecting shaft wheels;
the step-by-step driving assembly is mounted on the operating frame and used for driving the lower pressing column to press down and driving the threaded rod to rotate;
the step drive assembly comprises:
the mounting box is arranged on the operating frame, a fixing plate is arranged in the mounting box, a driving motor is connected to the fixing plate in a rotating mode, and a slot is formed in the side portion of the driving motor;
the connecting shaft is mounted at the output end of the driving motor, a toothed column is arranged on the connecting shaft, a first toothed plate is arranged at the side part of the lower pressing column, and the first toothed plate is matched with the toothed column;
the positioning clamping rod is arranged on the side part of the mounting box in a sliding manner and is matched with the open groove;
the positioning switching component is arranged on the installation box and used for controlling the positioning clamping rod to be separated from the slot after the auxiliary shaft wheel is contacted with the connecting shaft wheel;
the rotation transmission assembly is arranged in the operation frame and used for driving the threaded rod to rotate through the rotation of the driving motor;
the positioning switching assembly comprises:
the rack is connected to the side part of the installation box in a sliding manner, and one end of the rack is provided with a pressing plate;
the arc-shaped plate is installed at one end of the positioning clamping rod, a spring is further sleeved on the positioning clamping rod, and the arc-shaped plate is matched with the pressing plate;
the first gear is rotatably connected to the side part of the installation box, the first gear is matched with the rack, the operation frame is rotatably connected with a second gear, the side part of the lower compression column is provided with a linkage tooth, the linkage tooth is meshed with the second gear, and a first transmission belt is arranged between the first gear and the second gear;
the rotation transmission assembly includes:
the first bevel gear and the second bevel gear are rotationally connected to the operating frame and are meshed with each other;
second transmission belts are sleeved between the first bevel gear and the driving motor and between the second bevel gear and the threaded rod;
the number of the guide shaft wheels and the number of the auxiliary shaft wheels are four, and the guide shaft wheels and the auxiliary shaft wheels are symmetrically arranged on two sides of the bicycle accessory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210946189.8A CN115014634B (en) | 2022-08-09 | 2022-08-09 | Dynamic balance testing device for bicycle accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210946189.8A CN115014634B (en) | 2022-08-09 | 2022-08-09 | Dynamic balance testing device for bicycle accessories |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115014634A CN115014634A (en) | 2022-09-06 |
| CN115014634B true CN115014634B (en) | 2022-10-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210946189.8A Active CN115014634B (en) | 2022-08-09 | 2022-08-09 | Dynamic balance testing device for bicycle accessories |
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| CN (1) | CN115014634B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155669A (en) * | 1995-12-08 | 1997-06-17 | Nissan Motor Co Ltd | Positioning clamp device |
| JP2005291838A (en) * | 2004-03-31 | 2005-10-20 | Nagahama Seisakusho Ltd | Rotating body support system of dynamic balancing machine |
| JP2017193326A (en) * | 2016-04-18 | 2017-10-26 | アスモ株式会社 | Wiper motor |
| CN208399652U (en) * | 2018-08-01 | 2019-01-18 | 苏州瑞纳电气科技有限公司 | A kind of direct-flow vibrating test platform |
| CN210741751U (en) * | 2019-11-18 | 2020-06-12 | 江苏久知电机股份有限公司 | Rotor dynamic balance testing device |
| CN211785974U (en) * | 2019-12-31 | 2020-10-27 | 宁波高悦精密机械有限公司 | Motor integrated test system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7392701B2 (en) * | 2000-06-19 | 2008-07-01 | Judith Ann Turner, legal representative | Balancing machine |
-
2022
- 2022-08-09 CN CN202210946189.8A patent/CN115014634B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155669A (en) * | 1995-12-08 | 1997-06-17 | Nissan Motor Co Ltd | Positioning clamp device |
| JP2005291838A (en) * | 2004-03-31 | 2005-10-20 | Nagahama Seisakusho Ltd | Rotating body support system of dynamic balancing machine |
| JP2017193326A (en) * | 2016-04-18 | 2017-10-26 | アスモ株式会社 | Wiper motor |
| CN208399652U (en) * | 2018-08-01 | 2019-01-18 | 苏州瑞纳电气科技有限公司 | A kind of direct-flow vibrating test platform |
| CN210741751U (en) * | 2019-11-18 | 2020-06-12 | 江苏久知电机股份有限公司 | Rotor dynamic balance testing device |
| CN211785974U (en) * | 2019-12-31 | 2020-10-27 | 宁波高悦精密机械有限公司 | Motor integrated test system |
Non-Patent Citations (1)
| Title |
|---|
| 通用汽油发动机曲轴动平衡测试与自动去重系统;陈达育 等;《先进制造与管理》;20061130;第25卷(第11期);第27-29页 * |
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