CN202471415U - Automobile transfer case four-working-position no-load automatic testing system - Google Patents
Automobile transfer case four-working-position no-load automatic testing system Download PDFInfo
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- CN202471415U CN202471415U CN201220020232XU CN201220020232U CN202471415U CN 202471415 U CN202471415 U CN 202471415U CN 201220020232X U CN201220020232X U CN 201220020232XU CN 201220020232 U CN201220020232 U CN 201220020232U CN 202471415 U CN202471415 U CN 202471415U
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- 238000012360 testing method Methods 0.000 title claims abstract description 72
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- 238000004519 manufacturing process Methods 0.000 claims description 8
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- 238000005096 rolling process Methods 0.000 claims description 4
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- 238000000429 assembly Methods 0.000 abstract 1
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- 238000007619 statistical method Methods 0.000 abstract 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model relates to an automobile transfer case four-working-position no-load automatic testing system, comprising hoisting machinery, a four-working-position testing platform. The four-working-position testing platform comprises a rotating platform, the rotating platform is equipped with four working position at an interval of 90 degrees in turn, transfer case assemblies are conveyed to the rotating platform by the hoisting machinery. The automobile transfer case four-working-position no-load automatic testing system of the utility model is designed with four working position in total and suitable for a batch production rhythm, total preparation and testing time is controlled within a beat of 5 minutes, a testing process and operation are completed automatically, data acquisition and storage are realized by a computer and the automobile transfer case four-working-position no-load automatic testing system of the utility model is convenient for product quality statistical analysis and process supervision.
Description
Technical field
The utility model relates to the automatic pilot system of a kind of automobile transfer case four station no-loads, estimates this product assembly quality through the noise sound level A and the vibratory output size of automatic check and analysis when each gear moves.
Background technology
The automobile transfer case is used to distribute the torque of kinematic train, to satisfy automobile demands of different to tractive force under different operating modes as the crucial assembly of power train.Usually the delivery test platform of transfer case has only 1 station, and it is very long to connect product installation test and dismounting equal rhythm, can't satisfy the production needs.The utility model proposes a kind of automatic pilot system of transfer case assembly no-load of four station rotary tables, lifting and test that can be faster, transfer case installation and removal operating condition of test T.T. beat require respectively to be controlled within 5 minutes.Process of the test and operation are accomplished automatically, are gathered and are stored by the computer realization test figure, are convenient to product quality statistical study and process supervision.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, adapts to the needs of reality, provides a kind of automobile transfer case four station no-loads automatic pilot system.
In order to realize the purpose of the utility model, the technical scheme that the utility model adopts is:
The automatic pilot system of a kind of automobile transfer case four station no-loads; The automatic pilot system of a kind of automobile transfer case four station no-loads; Comprise lifting machine, four station test platforms, said four station test platforms comprise a rotation platform; Said rotation platform is provided with successively four stations of 90 degree at interval, through lifting machine the transfer case assembly is transported to said rotation platform.
Said lifting machine is a balance crane.
Said four stations are followed successively by the station of reaching the standard grade, prepare station, test station, station rolls off the production line; Said four stations carry out gear shift through a manual lever and switch; The gear at said four stations place all is equipped with an inductive position sensor, and each gear is from one minute operating mode of dynamic test.
The rotation platform of said each station is by jacking master cylinder jack-up or fall; Said rotation platform turns round on annular triangle guide rail; On plane, rotation platform outer ring, the outer ring rolling bearing is housed, said rotation platform center is provided with the spring bearing that is used to support rotary main shaft.
Said transfer case assembly is installed on the right angle frock platform of filling machine oil; Said right angle frock platform is through the station and carry out installing and locating and clamp of reaching the standard grade of balance crane lifting to said rotation platform; Rotation platform turns round 90 ° successively through preparing station, test stations through the station of reaching the standard grade at every turn; Said transfer case assembly detects test automatically at the test station, detects test automatically after rotation platform returns back to the station that rolls off the production line, and unloads from rotation platform through balance crane.
Said automatic pilot system also comprises the power transmission docking mechanism that is used for detecting at the test station test; Said power transmission docking mechanism comprises motor; The output shaft of said motor is set with hub splines outward; Said hub splines moves in the horizontal direction, also comprises telescopic separation transmission shaft, and the output shaft of said motor docks with the input shaft of transfer case assembly through hub splines, telescopic separation transmission shaft.
The power transmission docking mechanism also is provided with and is used to prevent to misroute moving travel switch safety plug.
The below of the rotation platform of said each station is provided with a cover guiding mechanism and a detent mechanism; Rotation platform forwards to when presetting station; Lead through guiding mechanism; Said detent mechanism is for compressing the pawl alignment pin, said transfer case assembly on station separately by the clamping cylinder clamping that is fixed in below the rotation platform.
Also comprise data acquisition system (DAS) and display system.
The beneficial effect of the utility model is:
4 stations of global design are fit to produce in batches rhythm, and total preparation and test period are controlled at 5 minutes with interior beat.Process of the test and operation are accomplished automatically, are gathered and are stored by the computer realization test figure, are convenient to product quality statistical study and process supervision.Put into gear by manually-operated, move 4 gear operating condition of test, write down and preserve the test figure curve automatically test findings is carried out the qualification judgement, and do whether qualified sign video data preservation real-time data base, curve preserved in real time, be provided with back inquiry and printing.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram of the utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Embodiment: referring to Fig. 1, Fig. 2.
The automatic pilot system of a kind of automobile transfer case four station no-loads; Comprise the lifting machine (not shown); Four station test platforms; Said four station test platforms comprise a rotation platform 1, and said rotation platform 1 is provided with successively four stations of 90 degree at interval, through lifting machine transfer case assembly 6 is transported to said rotation platform 1.
Said lifting machine is a balance crane.Can also be other common lifting machines, choosing of various conventional lifting machine do not influence the protection domain of the utility model.
12 is support among the figure; Said four stations are followed successively by the station A that reaches the standard grade, preparation station B, test station C, station D rolls off the production line; Said four stations carry out gear shift through a manual lever 2 and switch; The gear at said four stations place all is equipped with an inductive position sensor, and each gear is from one minute operating mode of dynamic test.
The rotation platform of said each station is by jacking master cylinder 3 jack-up or fall; Said rotation platform 1 turns round on annular triangle guide rail; On plane, rotation platform 1 outer ring, outer ring rolling bearing 4 is housed, said rotation platform center is provided with the spring bearing 5 that is used to support rotary main shaft.
Said transfer case assembly 6 is installed on the right angle frock platform 7 of filling machine oil; Said right angle frock platform 7 is through the station A and carry out installing and locating and clamp of reaching the standard grade of balance crane lifting to said rotation platform 1; Rotation platform 1 turns round 90 ° successively through preparing station B, test station C through the station A that reaches the standard grade at every turn; Said transfer case assembly 6 detects test automatically at test station C, detects test automatically after rotation platform 1 returns back to the station D that rolls off the production line, and unloads from rotation platform 1 through balance crane.
Said automatic pilot system also comprises the power transmission docking mechanism that is used for detecting at the test station test; Said power transmission docking mechanism comprises motor 8; The output shaft of said motor 8 is set with hub splines outward; Said hub splines moves in the horizontal direction, also comprises telescopic separation transmission shaft 9, and the output shaft of said motor 8 docks with the input shaft of transfer case assembly 6 through hub splines, telescopic separation transmission shaft 9.Hub splines, telescopic separation transmission shaft can make the output shaft of motor and the input shaft of transfer case assembly realize rapid abutting joint, only need stir sliding shaft sleeve and get final product.
The power transmission docking mechanism also is provided with and is used to prevent to misroute moving travel switch safety plug, and the mistiming that prevents to make mistakes is rotated and damaged machinery.
Also can establish the transmission shaft protective cover and play the safety precaution effect; Protect the rotary part of telescopic separation transmission shaft and transfer case assembly at the trial; After test finishes, the transmission shaft protective cover is overturn to motor drive direction, be rotated away with being convenient to separated with rotation platform by test specimen frock platform with hub splines for convenience detach.
The below of the rotation platform 1 of said each station is provided with a cover guiding mechanism and a detent mechanism; Rotation platform forwards to when presetting station; Lead through guiding mechanism; Said detent mechanism is for compressing pawl alignment pin 10, and said transfer case assembly is clamped by the clamping cylinder 11 that is fixed in below the rotation platform 1 on station separately.
According to the automatic pilot system of the described automobile transfer case four station no-loads of arbitrary claim in claim 1 to the claim 8, also comprise data acquisition system (DAS) and display system.
Process of the test and operation are accomplished automatically, are gathered and are stored by the computer realization test figure, are convenient to product quality statistical study and process supervision.
Whether the inductance type transducer detection system engage a gear mechanism that utilization is installed on the gear shift operation bar is normal.Transform between each gear and differential lock open and locking between when transforming, the signal of sensor can show on system's instrument.Operating condition of test is by the PLC programmable controller controls, and data acquisition is measured meter specially and formed by industrial computer and data collecting card, vibration acceleration meter, noise level meter.
The use principle of the utility model is following:
The experimental test overall process:
1. the transfer case assembly 6 to be tested of assembly line completion is transported near the four station test platforms, transports to the prepackage platform by balance crane;
2. prepackage connects right angle frock platform 7 and the corresponding annex and the machine oil of annotating on the prepackage platform;
3. the right angle frock platform 7 that by balance crane transfer case assembly 6 will be installed is transported on the four station test platforms; On the station A that reaches the standard grade of rotation platform 1, installed and fixed transfer case assembly 6; Inserting two compresses pawl alignment pin 10 and compresses the support station, each sensor connector in the connection; Jacking master cylinder 3 DL synchronizations of four stations also compress right angle frock platform 7;
4. computer measurement and control system is carried out operation preliminary work, and whether check test preliminary work is complete;
5. formally carry out working condition tests work; Move 4 gear test operation conditions; Rotation platform 1 turns round 90 ° successively through preparing station B, test station C through the station A that reaches the standard grade at every turn; Said transfer case assembly 6 detects test automatically at test station C, detects test automatically after rotation platform 1 returns back to the station D that rolls off the production line.
The rotation platform of said each station is by jacking master cylinder 3 jack-up or fall; Said rotation platform 1 is 360 ° of revolutions on annular triangle guide rail; On plane, rotation platform 1 outer ring, outer ring rolling bearing 4 is housed, said rotation platform center is provided with the spring bearing 5 that is used to support rotary main shaft.Must fall jacking master cylinder 3 during test and make whole rotation platform stable, when needs switched station, jacking master cylinder 3 was again with rotation platform jack-up, half-twist, and then the workpiece on four stations can get into next station successively.
Automatically record and preservation test figure curve carry out analysis and judgement to test findings, carry out qualification and judge, and do whether qualified sign video data preservation real-time data base, curve, form preserved in real time;
6. the dismounting transfer case connects support and sensor connector, unloads from rotation platform 1 through balance crane, near four station test platforms, is designed with the prepackage platform, the installation filling machine oil of transfer case assembly to be tested and the dismounting simple and fast practicality that becomes of draining the oil.
7. carry out accumulating according to test findings or reprocess.The operating condition of test sequence of operation of L retaining, N retaining, H retaining, four gears of HL retaining, its Data Detection simulation car load manual operation requirement; All data aggregations adopt industrial computer and PLC to control store test data automatically.
What the embodiment of the utility model announced is preferred embodiment; But be not limited thereto, those of ordinary skill in the art is very easily according to the foregoing description; Understand the spirit of the utility model; And make different amplifications and variation, but only otherwise break away from the spirit of the utility model, all in the protection domain of the utility model.
Claims (9)
1. automatic pilot system of automobile transfer case four station no-loads; It is characterized in that: the automatic pilot system of a kind of automobile transfer case four station no-loads; Comprise lifting machine, four station test platforms, said four station test platforms comprise a rotation platform (1); Said rotation platform (1) is provided with successively four stations of 90 degree at interval, through lifting machine transfer case assembly (6) is transported to said rotation platform (1).
2. the automatic pilot system of automobile transfer case four station no-loads according to claim 1, it is characterized in that: said lifting machine is a balance crane.
3. the automatic pilot system of automobile transfer case four station no-loads according to claim 2; It is characterized in that: said four stations are followed successively by the station of reaching the standard grade, prepare station, test station, station rolls off the production line; Said four stations carry out gear shift through a manual lever (2) and switch; The gear at said four stations place all is equipped with an inductive position sensor, and each gear is from one minute operating mode of dynamic test.
4. the automatic pilot system of automobile transfer case four station no-loads according to claim 3; It is characterized in that: the rotation platform of said each station is by jacking master cylinder (3) jack-up or fall; Said rotation platform (1) turns round on annular triangle guide rail; On rotation platform (1) plane, outer ring, outer ring rolling bearing (4) is housed, said rotation platform (1) center is provided with the spring bearing (5) that is used to support rotary main shaft.
5. the automatic pilot system of automobile transfer case four station no-loads according to claim 3; It is characterized in that: said transfer case assembly (6) is installed on the right angle frock platform (7) of filling machine oil; Said right angle frock platform (7) is through the station and carry out installing and locating and clamp of reaching the standard grade of balance crane lifting to said rotation platform (1); Rotation platform (1) turns round 90 ° successively through preparing station, test stations through the station of reaching the standard grade at every turn; Said transfer case assembly (6) detects test automatically at the test station, detects test automatically after rotation platform (1) returns back to the station that rolls off the production line, and unloads from rotation platform (1) through balance crane.
6. the automatic pilot system of automobile transfer case four station no-loads according to claim 5; It is characterized in that: said automatic pilot system also comprises the power transmission docking mechanism that is used for detecting at the test station test; Said power transmission docking mechanism comprises motor (8); The output shaft of said motor (8) is set with hub splines outward; Said hub splines moves in the horizontal direction, also comprises telescopic separation transmission shaft (9), and the output shaft of said motor (8) docks with the input shaft of transfer case assembly (6) through hub splines, telescopic separation transmission shaft (9).
7. the automatic pilot system of automobile transfer case four station no-loads according to claim 6 is characterized in that: the power transmission docking mechanism also is provided with and is used to prevent to misroute moving travel switch safety plug.
8. the automatic pilot system of automobile transfer case four station no-loads according to claim 2; It is characterized in that: the below of the rotation platform of said each station (1) is provided with a cover guiding mechanism and a detent mechanism; Rotation platform (1) forwards to when presetting station; Through the guiding mechanism guiding, said detent mechanism is for compressing pawl alignment pin (10), and said transfer case assembly (6) is being clamped by the clamping cylinder (11) that is fixed in rotation platform (1) below on the station separately.
9. according to the automatic pilot system of the described automobile transfer case four station no-loads of arbitrary claim in claim 1 to the claim 8, it is characterized in that: also comprise data acquisition system (DAS) and display system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220020232XU CN202471415U (en) | 2012-01-17 | 2012-01-17 | Automobile transfer case four-working-position no-load automatic testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220020232XU CN202471415U (en) | 2012-01-17 | 2012-01-17 | Automobile transfer case four-working-position no-load automatic testing system |
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| CN202471415U true CN202471415U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220020232XU Expired - Fee Related CN202471415U (en) | 2012-01-17 | 2012-01-17 | Automobile transfer case four-working-position no-load automatic testing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927263A (en) * | 2012-11-14 | 2013-02-13 | 安徽巨一自动化装备有限公司 | Automatic gear shifting mechanism of gear box |
| CN106092570A (en) * | 2016-08-05 | 2016-11-09 | 重庆福瑞斯自动化设备有限公司 | Selector measuring robots |
| CN111678692A (en) * | 2020-05-11 | 2020-09-18 | 山东泰展机电科技股份有限公司 | Passenger car transfer case performance detection system and application thereof |
-
2012
- 2012-01-17 CN CN201220020232XU patent/CN202471415U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927263A (en) * | 2012-11-14 | 2013-02-13 | 安徽巨一自动化装备有限公司 | Automatic gear shifting mechanism of gear box |
| CN102927263B (en) * | 2012-11-14 | 2014-11-26 | 安徽巨一自动化装备有限公司 | Automatic gear shifting mechanism of gear box |
| CN106092570A (en) * | 2016-08-05 | 2016-11-09 | 重庆福瑞斯自动化设备有限公司 | Selector measuring robots |
| CN111678692A (en) * | 2020-05-11 | 2020-09-18 | 山东泰展机电科技股份有限公司 | Passenger car transfer case performance detection system and application thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130117 |