KR20150002559A - Alternator tester for a vehicle - Google Patents

Alternator tester for a vehicle Download PDF

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Publication number
KR20150002559A
KR20150002559A KR20140161541A KR20140161541A KR20150002559A KR 20150002559 A KR20150002559 A KR 20150002559A KR 20140161541 A KR20140161541 A KR 20140161541A KR 20140161541 A KR20140161541 A KR 20140161541A KR 20150002559 A KR20150002559 A KR 20150002559A
Authority
KR
South Korea
Prior art keywords
alternator
belt
main body
pulley
drive pulley
Prior art date
Application number
KR20140161541A
Other languages
Korean (ko)
Inventor
정 수 윤
Original Assignee
주식회사 아인
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 아인 filed Critical 주식회사 아인
Priority to KR20140161541A priority Critical patent/KR20150002559A/en
Publication of KR20150002559A publication Critical patent/KR20150002559A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/023—Power-transmitting endless elements, e.g. belts or chains
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The present invention relates to a device for testing an alternator for a vehicle, capable of accurately measuring efficiency of an alternator by maintaining maximum tension of a belt in the alternator to test efficiency of the alternator collected from an existing vehicle. The device of the present invention comprises: a body (102); a driving pulley (104) which is installed to be rotated at one side of the body (102); a belt (106) which is located to be rotated on the driving pulley (104); and a pressurizing means (108) which is installed at one side of the body (102) to be spaced apart from the driving pulley (104) at a certain interval.

Description

{ALTERNATOR TESTER FOR A VEHICLE}

The present invention relates to an inspection apparatus for an automotive alternator which can accurately measure the efficiency of an alternator by maintaining the tension of a belt at a maximum value in an alternator in order to inspect the efficiency of the alternator collected in a conventional automobile.

In automobiles, there are many electrical devices such as engine starting devices and ignition devices, as well as lamps and air conditioners.

The above-described electric apparatus receives electric power from an alternator (Alternator).

The alternator is connected to the engine by a belt and is driven by an alternator using the rotational force of the engine. The alternator exchanges electric power generated by the alternator with a direct current to supply the electric power to the battery, the ignition device,

Further, as the electric vehicle is increased and the required electric power is increased due to the upgrading of the automobile, the high speed operation of the alternator is required, and accordingly, the proportion of the alternator is increased.

Most of the alternator is driven by a belt. Since the belt or the alternator itself is not semi-permanent, it sometimes causes a failure.

After the failed Alterinate is reprocessed, the performance is checked with a performance checker.

A number of applications have been filed by the Korean Intellectual Property Office (KIPO) for testing the performance of the above-mentioned allenate. Among them, Application No. 10-2014-0028612, entitled "Performance Test Device for Vehicle Alternator", Mar. 11, The housing 100 is formed by fastening between a plurality of frames and a panel to form a shape of a test apparatus, and is fastened to one side of the upper portion of the housing 100, and a bracket (not shown) of the alternator 10 The pulley 12 of the alternator 10 and the driving belt 20 of the alternator 10 are coupled to each other at the other side of the upper portion of the housing 100, A pulley 41 connected to the pulley 12 of the alternator 10 and a pulley 41 of the drive means 40. The drive means 40 includes a pulley 41 connected to the alternator 60 to provide a driving force to the alternator 10, And the upper portion of the housing 100, An alignment means 50 having an auxiliary pulley 51 having a direction perpendicular to the rotation axis of the pulley 41 provided in the driving means 40 and maintaining alignment with the pulley 41 of the driving means 40, And the alternator 10 is horizontally moved in the rail 20 while being fastened to the moving block 30 so that the pulley 12 of the alternator 10 is rotated by the auxiliary pulley of the aligning means 50 The driving unit 40 includes a driving motor 42 having a pulley 41 on its rotating shaft and a driving motor 42 on the other side of the housing 100 A connecting bracket 43 fastened to the lower end of the driving motor 42 and having an upper end rotatably connected to a bracket 11 provided at one side of the driving motor 42, And the upper portion of the elevating member 44a is connected to the elevating member 44a so that the elevating member 44a is moved up and down The alignment means 50 includes a fixing block 53 fixed to the upper portion of the housing 100, and a fixing block 53 fixed to the upper portion of the housing 100. The fixing block 53 is fixed to the upper portion of the housing 100, ; And a guide bar 52 fastened to the fixed block 53 such that the lower end thereof is rotatable and an auxiliary pulley 51 is fastened to an upper end of the guide bar 52. The auxiliary pulley 51 includes a guide bar 52, So as to be adjacent to each other in the direction of the pulley (12) of the alternator (10). " to be.

However, in the conventional performance testing apparatus for an automotive alternator, the tension of the belt is loosened due to a number of performance tests, so that the efficiency of the alternator can not be accurately measured.

In addition, the above-described conventional apparatus for testing the performance of an alternator for a vehicle has a problem in that it is complicated in structure.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a vehicular alternator capable of accurately measuring the efficiency of an alternator by maintaining the tension of a belt at a maximum in an alternator, And an inspection apparatus.

However, the object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided an inspection apparatus for a vehicle alternator,

A body 102;

A drive pulley 104 rotatably installed on one side of the main body 102;

A belt (106) rotatably positioned on said drive pulley (104);

And a pressing means 108 installed at one side of the side surface of the main body 102 at predetermined intervals from the driving pulley 104 to press the belt 106.

As described above, the testing apparatus for an alternator for a vehicle according to the present invention has the effect of accurately measuring the efficiency of the vehicular alternator by maintaining the tension of the belt at the maximum.

Further, the present invention has an effect that the belt can be easily mounted on the vehicular alternator.

In particular, the present invention has the effect of accurately measuring the efficiency of the alternator by keeping the tension of the belt of the vehicular alternator constant without shaking even if acceleration is early.

Further, the present invention has an advantage in that the structure is simple and the purchase cost is low.

1 is a schematic view of a vehicle alternator inspection apparatus according to the present invention,
2 is a detailed view of the vehicular alternator inspection apparatus of FIG. 1,
Fig. 3 is an enlarged view of the main part of the pressing means of Fig. 2,
4 is a view showing the use state of the pressing means of Fig.

Hereinafter, a preferred embodiment of an automotive alternator checking apparatus according to the present invention will be described.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a schematic view of an alternator inspecting apparatus for a vehicle according to the present invention, FIG. 2 is a detailed view of an alternator inspecting apparatus for a vehicle of FIG. 1, and FIG. 3 is an enlarged view of the pressurizing means of FIG.

1 to 3, an automotive alternator inspection apparatus 100 according to the present invention includes:

A body 102;

A drive pulley 104 rotatably installed on one side of the main body 102;

A belt (106) rotatably positioned on said drive pulley (104);

A pressing means (108) installed at a side of the main body (102) at a predetermined interval from the driving pulley (104) to press the belt (106);

And a monitor (not shown) installed on one side of the upper surface of the main body 102 to display the rotation efficiency of the alternator to the user.

A fixed frame 118 for fixing the alternator 200 is installed on one side of the upper surface of the main body 102.

Further, the pressing means (108)

A hydraulic cylinder 112 installed at a side of the main body 102 at a predetermined interval from the drive pulley 104;

A hydraulic rod 114 slidably installed in the hydraulic cylinder 112 to move forward or backward;

And a pressing head 116 installed at an end of the hydraulic rod 114 and pressing the belt 106 forward or backward according to the sliding of the hydraulic rod 114 and having a rotation part 115.

The assembling process of the vehicle alternator inspecting apparatus according to the present invention will be described below.

Here, the assembling process of the automotive alternator inspection apparatus according to the present invention can be changed as much as possible depending on the assembler.

First, after the main body 102 is positioned, a drive pulley 104 is rotatably installed on one side of the main body 102.

After the belt 106 is rotatably mounted on the drive pulley 104, the belt 106 is pressed against the side surface of the main body 102 at a predetermined interval from the drive pulley 104, Means 108 are provided.

The hydraulic cylinder 112 is installed at one side of the side of the main body 102 at a predetermined interval from the drive pulley 104 and then the hydraulic cylinder 112 And a hydraulic rod (114) slidably moving forward or backward is provided inside. A rotating head 115 is provided at an end of the hydraulic rod 114 and a pressing head 116 is provided to press the belt 106 forward or backward according to the sliding of the hydraulic rod 114.

A monitor for displaying the rotational efficiency of the alternator to the user is installed on one side of the upper surface of the main body 102.

A fixed frame 118 for fixing the alternator 200 to one side of the upper surface of the main body 102 is installed at a predetermined interval from the monitor.

When assembling the automotive alternator inspection apparatus according to the present invention as described above,

2, the fixing frame 118 is installed on one side of the upper surface of the main body 102 and the alternator 200 is positioned inside the fixing frame 118, To the monitor.

Then, the belt 106 located in the drive pulley 104 is attached to the driven pulley 202 of the alternator 200.

Then, the pressing means 108 is driven. As the pressing means 108 is driven, the pressing means 108 presses the belt 106 as shown in Fig.

In more detail, the hydraulic rod 114 located inside the hydraulic cylinder 112 advances. The pressure head 116 advances to advance the hydraulic rods 114. [

As the pressing head 116 advances, the pressing head 116 presses the belt 106 tightly. At this time, the belt 106 is brought into contact with the upper surface of the rotating portion 115.

Thus, the pressurized belt 106 maintains the tension to a maximum.

When the belt 106 is flattened on the driven pulley 202 of the alternator 200 and the drive pulley 104 as described above, the drive pulley 104 is rotated.

The driven pulley 202 of the alternator 200 rotates in accordance with the rotation of the drive pulley 104. The rotation efficiency of the alternator 200, that is, the power generation efficiency, is displayed on the monitor in accordance with the rotation of the driven pulley 202.

The foregoing description of the invention is merely exemplary of the invention and is used for the purpose of illustration only and is not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: Automotive alternator inspection system
102:
104: Driving pulley
106: Belt
108: Pressurizing means
112: Hydraulic cylinder
114: Hydraulic rod
115:
116: pressure head
118: Fixed frame

Claims (4)

A body 102;
A drive pulley 104 rotatably installed on one side of the main body 102;
A belt (106) rotatably positioned on said drive pulley (104);
And a pressing means (108) provided at a side of the main body (102) at a predetermined interval from the drive pulley (104) to press the belt (106). The method according to claim 1,
The pressing means (108)
A hydraulic cylinder 112 installed at a side of the main body 102 at a predetermined interval from the drive pulley 104;
A hydraulic rod 114 slidably installed in the hydraulic cylinder 112 to move forward or backward;
And a pressing head 116 installed at an end of the hydraulic rod 114 and pressing the belt 106 forward or backward according to sliding of the hydraulic rod 114, A vehicle alternator inspection apparatus. A body 102;
A drive pulley 104 rotatably installed on one side of the main body 102;
A belt (106) rotatably positioned on said drive pulley (104);
A pressing means (108) installed at a side of the main body (102) at a predetermined interval from the driving pulley (104) to press the belt (106);
And a monitor installed on one side of the upper surface of the main body to display a rotation efficiency of the alternator to a user. The method of claim 3,
And fixing the alternator to one side of the upper surface of the main body 102
Characterized in that the fixed frame (118) is installed.
KR20140161541A 2014-11-19 2014-11-19 Alternator tester for a vehicle KR20150002559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20140161541A KR20150002559A (en) 2014-11-19 2014-11-19 Alternator tester for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20140161541A KR20150002559A (en) 2014-11-19 2014-11-19 Alternator tester for a vehicle

Publications (1)

Publication Number Publication Date
KR20150002559A true KR20150002559A (en) 2015-01-07

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KR20140161541A KR20150002559A (en) 2014-11-19 2014-11-19 Alternator tester for a vehicle

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101655215B1 (en) * 2015-03-09 2016-09-07 현대자동차 주식회사 Apparatus for testing auxiliary belt system and testing system provided with the same
CN110132513A (en) * 2019-06-03 2019-08-16 华北水利水电大学 A kind of bar type structure experiment of machanics equipment
CN110133422A (en) * 2019-05-23 2019-08-16 中山市博胜机电设备有限公司 A kind of leakage protecting plug full-automatic test system
CN110133429A (en) * 2019-05-16 2019-08-16 大族激光科技产业集团股份有限公司 The multithreading probe contact-type detection of bareing contact plug
CN111022593A (en) * 2019-12-13 2020-04-17 实时侠智能控制技术有限公司 Indirect control device and method for non-easily measuring tension of synchronous belt
CN116184189A (en) * 2022-11-11 2023-05-30 浙江威本工贸有限公司 Automobile generator stator and rotor performance testing device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101655215B1 (en) * 2015-03-09 2016-09-07 현대자동차 주식회사 Apparatus for testing auxiliary belt system and testing system provided with the same
US9658131B2 (en) 2015-03-09 2017-05-23 Hyundai Motor Company Testing apparatus for auxiliary belt system and testing system provided with the same
CN110133429A (en) * 2019-05-16 2019-08-16 大族激光科技产业集团股份有限公司 The multithreading probe contact-type detection of bareing contact plug
CN110133429B (en) * 2019-05-16 2021-03-12 大族激光科技产业集团股份有限公司 Multithread probe contact type detection device of exposed contact plug
CN110133422A (en) * 2019-05-23 2019-08-16 中山市博胜机电设备有限公司 A kind of leakage protecting plug full-automatic test system
CN110132513A (en) * 2019-06-03 2019-08-16 华北水利水电大学 A kind of bar type structure experiment of machanics equipment
CN110132513B (en) * 2019-06-03 2021-02-02 华北水利水电大学 Rod-type structural mechanics experimental equipment
CN111022593A (en) * 2019-12-13 2020-04-17 实时侠智能控制技术有限公司 Indirect control device and method for non-easily measuring tension of synchronous belt
CN111022593B (en) * 2019-12-13 2024-05-14 上海捷勃特机器人有限公司 Indirect control device and method for non-easy-to-measure synchronous belt tension
CN116184189A (en) * 2022-11-11 2023-05-30 浙江威本工贸有限公司 Automobile generator stator and rotor performance testing device
CN116184189B (en) * 2022-11-11 2023-08-22 浙江威本工贸有限公司 Automobile generator stator and rotor performance testing device

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