CN203853751U - Automatic assembling device for automobile generator - Google Patents
Automatic assembling device for automobile generator Download PDFInfo
- Publication number
- CN203853751U CN203853751U CN201420302362.1U CN201420302362U CN203853751U CN 203853751 U CN203853751 U CN 203853751U CN 201420302362 U CN201420302362 U CN 201420302362U CN 203853751 U CN203853751 U CN 203853751U
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- China
- Prior art keywords
- assembling
- platen
- transmission mechanism
- stator
- servomotor
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 241001149930 Protura <class> Species 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000009183 running Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides an automatic assembling device for an automatic generator. The automatic assembling device comprises a rack, a servo motor, a synchronous transmission belt, an assembling transmission mechanism, a hydraulic hose, a positioning head tooling, a laser sensor and a lifting mechanism, wherein a platen is arranged on the rack; the servo motor is connected with a reducer; the servo motor and the reducer are mounted above the platen; the servo motor is connected with the assembling transmission mechanism through the synchronous driving belt; the hydraulic hose is led into the assembling transmission mechanism and provides the assembling transmission mechanism with hydraulic pressure; the assembling transmission mechanism is mounted on the platen and penetrates through the platen to be connected with the positioning head tooling; the laser sensor is mounted below the platen and is flushed with the assembling station of an automobile generator stator; the lifting mechanism is arranged below the platen. According to the utility model, the problem that the assembling accuracy of the stator and a front cover is difficult to be guaranteed in the automatic assembling process of automatic generators is solved, and the assembling quality is guaranteed; the follow-up assembling steps are enabled to be operated smoothly; the automatic assembling device is an improvement in the automatic assembling filed of the automobile generators.
Description
Technical field
The utility model relates to automobile current generator automation assembling field, relates in particular to a kind of stator of automobile current generator and the automatic assembling apparatus of protecgulum.
Background technology
In automobile current generator is produced, generator unit stator and protecgulum need to be assembled, the brearing bore of matching requirements stator inner hole and protecgulum is coaxial, general axiality requires to be not more than 0.1mm, and stator lead-out wire position and front requirement of being stamped fixed angle, as shown in Figure 1, 2, meet after the requirement of axiality and lead-out wire position, with four clamping screws, the permanent torque take-up of stator is fixed, carry out again follow-up assembling, these require is mainly consistent with the gap of stator for rotor after follow-up rotor assembling, and this point is most important to generator assembly quality.At present, the automobile current generator assembling automatic assembly line modes that adopt more, assembly automation can reduce labor intensity, enhance productivity, but the problem that automation assembling brings is that in assembling process, the quality of a certain link cannot be guaranteed in real time, for example, when stator and protecgulum assembling, if aforesaid axiality and angle require not pass a test, the directly follow-up rotor assembling of impact.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automobile current generator automatic assembling apparatus, has realized the automation assembling of generator stator of vehicle, guarantees axiality after stator assembling and the requirement of lead-out wire position simultaneously.
The technical scheme that the utility model technical solution problem adopts is: automobile current generator automatic assembling apparatus, comprise frame, frame is provided with platen, described automatic assembling apparatus comprises servomotor, synchronous belt, assembling transmission mechanism, hydraulic hose, positioning head frock, laser sensor and lifting apparatus, described servomotor connects reductor, described servomotor and reductor are arranged on described platen top, described servomotor is by the synchronous belt transmission mechanism that is linked and packed, described hydraulic hose passes into described assembling transmission mechanism and provides hydraulic pressure to it, described assembling transmission mechanism is arranged on described platen and through described platen and is connected with described positioning head frock, described laser sensor is arranged on described platen below and flushes with the assembly station of generator stator of vehicle, described lifting apparatus is arranged on the below of described platen.
When adopting technique scheme, the utility model is further technical scheme below can also adopting or combine and adopting:
Described assembling transmission mechanism comprises rotating shaft and piston, described rotating shaft connects also and can under servomotor drives, rotate with the described rotation band of synchronizeing, in described rotating shaft, be provided with hydraulic cavities, described hydraulic hose passes in described hydraulic cavities, described piston be arranged on described hydraulic cavities bottom and can be up and down in described rotating shaft.
Described positioning head frock comprises conehead, movable voussoir, elastic expansion-sleeve and alignment pin, described conehead connects described assembling transmission mechanism also can be up and down under the drive of described assembling transmission mechanism, thereby the outer of described conehead is arranged with and its up and down movable voussoir that matches and move along the radial level of described stator inner hole, described elastic expansion-sleeve is set in the periphery of described movable voussoir, and described alignment pin is connected to the bottom of described positioning head frock suitable with the brearing bore of automobile current generator protecgulum.
Described automatic assembling apparatus also comprises for tightening the servo tightening mechanism of the clamping screw of generator stator of vehicle, described servo tightening mechanism is by described driven by servomotor, described servo tightening mechanism comprises four servo tightening machine, described four servo tightening machine synchronous operations, described four servo tightening machine are arranged on the top of the assembly station of generator stator of vehicle symmetrically.
The beneficial effects of the utility model are: by automatic assembling apparatus of the present utility model, can be on the streamline of automobile current generator automation assembling, by full automatic assembling process, realize the assembling of generator unit stator and protecgulum, and assembly precision can meet the requirement of the axiality of stator and Front Cover Bearing and the fixed angle of stator lead-out wire position and protecgulum, and after meeting above-mentioned matching requirements, automatically realize permanent torque take-up stator.Automatic assembling apparatus of the present utility model has solved stator and protecgulum assembly precision in automobile current generator automation assembling process and has been difficult to the problem guaranteeing, guaranteed assembly quality, for laying the groundwork smoothly of follow-up assembling link, it is the progress in automobile current generator automation assembling field.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of generator stator of vehicle and protecgulum.
Fig. 2 is the top view of Fig. 1, and stator lead-out wire position is shown.
Fig. 3 is the schematic diagram that the utility model conceals servo tightening mechanism and lifting apparatus.
Fig. 4 is the schematic diagram of laser sensor and assembling transmission mechanism.
Fig. 5 is the top view of servo tightening mechanism, and the position of four servo tightening machine is shown.
Fig. 6 is the A-A cutaway view of Fig. 5.
Fig. 7 is the schematic diagram of lifting apparatus.
The specific embodiment
With reference to accompanying drawing 3,4,7.
Automatic assembling apparatus of the present utility model comprises frame 100, frame 100 is provided with platen 200, automatic assembling apparatus comprises servomotor 1, synchronous belt 2, assembling transmission mechanism 3, hydraulic hose 4, positioning head frock 5, laser sensor 6 and lifting apparatus 14, servomotor 1 connects reductor 15, servomotor 1 and reductor 15 are arranged on platen 200 tops, servomotor 1 is by be linked and packed transmission mechanism 3 can drive rotation to it of synchronous belt 2, hydraulic hose 4 passes into assembling transmission mechanism 3 and provides hydraulic pressure to it, assembling transmission mechanism 3 is arranged on platen 200 and through platen 200 and is connected with positioning head frock 5, laser sensor 6 is arranged on platen 200 belows and flushes with the assembly station of generator stator of vehicle 300, so that the position of induction generator stator of vehicle lead-out wire 400, lifting apparatus 14 is arranged on the below of platen 200, for production line conveyer belt being sent to the stator 300 of assembly station and protecgulum 500 jackings to assembly station.
Assembling transmission mechanism 3 comprises rotating shaft 7 and piston 8, rotating shaft 7 is connected with synchronous belt 2, and can with 2, under the drive of servomotor 1, rotate by synchronous rotation, in rotating shaft 7, be provided with hydraulic cavities 16, hydraulic hose 4 passes in hydraulic cavities 16, and piston 8 is arranged on hydraulic cavities 16 bottoms also can be interior up and down in rotating shaft 7 under hydraulic action.
Positioning head frock 5 comprises conehead 9, movable voussoir 10, elastic expansion-sleeve 11 and alignment pin 12, the be linked and packed piston 8 of transmission mechanism 3 of conehead 9, and can be up and down within the specific limits with piston 8, the outer wall of conehead 9 is the downward conical surface, the movable inner surface of voussoir 10 and the outer wall shape of conehead 9 are suitable, and thereby the internal orifice dimension that movable voussoir 10 can match with conehead 9 up and down along stator 300 is to moving in or out, elastic expansion-sleeve 11 is set in the periphery of movable voussoir 10, when movable voussoir 10 is outwards mobile, elastic expansion-sleeve 11 is outwards backed down and by the endoporus tensioner of stator 300, alignment pin 12 is connected to the bottom of positioning head frock 5 suitable with the endoporus of the bearing 600 of generator protecgulum 500.
With reference to accompanying drawing 5,6.
Automatic assembling apparatus of the present utility model also comprises for tightening the servo tightening mechanism 3 of the clamping screw 700 of generator stator of vehicle, servo tightening mechanism 3 is also driven by servomotor 1, servo tightening mechanism 3 comprises four servo tightening machine 13, four servo tightening machine 3 synchronous operations, four servo tightening machine 3 are arranged on the top of the assembly station of generator stator of vehicle 300 symmetrically, the position of corresponding four clamping screws 700 in its position, the structure of servo tightening machine 3 adopts common servo tightening machine.
Concrete operations mode of the present utility model is: workpiece (comprising preassembled stator and protecgulum) is delivered to assembly station from upper to station by the conveyer belt of production line by pallet 800, now the bearing of protecgulum press-fits, stator is arranged in protecgulum, but not locking, the position of lead-out wire is also random.When pallet moves to assembly station, lifting apparatus 14 is by pallet 800 jack-up, make workpiece arrive corresponding position (normal place of assembling), now the alignment pin 12 of positioning head frock 5 inserts in the brearing bore of protecgulum through stator inner hole, hydraulic hose 4 is to input hydraulic pressure in rotating shaft 7, making piston 8 promote conehead 9 moves down, the conical surface promotion activity voussoir 10 of conehead 9 moves horizontally outward, elastic expansion-sleeve 11 is outwards backed down stator inner hole tensioner, like this, because elastic expansion-sleeve 11 and alignment pin 12 are on same parts, it just requires to make according to certain axiality in processing, therefore, the coaxial high accuracy of elastic expansion-sleeve 11 and alignment pin 12 coordinates has guaranteed that the endoporus of stator 300 and the endoporus of bearing 600 reach axiality requirement.Servomotor 1 drives positioning head frock 5 to rotate by rotating shaft 7, now stator also can and then rotate, and protecgulum is motionless, when stator lead-out wire 400 turns in the range of exposures of laser sensor 6, servomotor 1 is controlled rotating shaft 7 and is stopped operating, and determines the angle of stator lead-out wire 400 and protecgulum 500, then servo tightening mechanism 3 runnings, by four servo tightening machine 13, four clamping screws are simultaneously fastening, the permanent torque take-up of stator is fixed, and completes the assembling of stator and protecgulum.
Claims (4)
1. automobile current generator automatic assembling apparatus, comprise frame, frame is provided with platen, it is characterized in that: described automatic assembling apparatus comprises servomotor, synchronous belt, assembling transmission mechanism, hydraulic hose, positioning head frock, laser sensor and lifting apparatus, described servomotor connects reductor, described servomotor and reductor are arranged on described platen top, described servomotor is by the synchronous belt transmission mechanism that is linked and packed, described hydraulic hose passes into described assembling transmission mechanism and provides hydraulic pressure to it, described assembling transmission mechanism is arranged on described platen and through described platen and is connected with described positioning head frock, described positioning head frock stretches into the endoporus of generator stator of vehicle when assembling, described laser sensor is arranged on described platen below and flushes with the assembly station of generator stator of vehicle, described lifting apparatus is arranged on the below of described platen.
2. automobile current generator automatic assembling apparatus as claimed in claim 1, it is characterized in that: described assembling transmission mechanism comprises rotating shaft and piston, described rotating shaft connects also and can under servomotor drives, rotate with the described rotation band of synchronizeing, in described rotating shaft, be provided with hydraulic cavities, described hydraulic hose passes in described hydraulic cavities, described piston be arranged on described hydraulic cavities bottom and can be up and down in described rotating shaft.
3. automobile current generator automatic assembling apparatus as claimed in claim 1, it is characterized in that: described positioning head frock comprises conehead, movable voussoir, elastic expansion-sleeve and alignment pin, described conehead connects described assembling transmission mechanism also can be up and down under the drive of described assembling transmission mechanism, thereby the outer of described conehead is arranged with and its up and down movable voussoir that matches and move along the radial level of described stator inner hole, described elastic expansion-sleeve is set in the periphery of described movable voussoir, described alignment pin is connected to the bottom of described positioning head frock suitable with the brearing bore of automobile current generator protecgulum.
4. automobile current generator automatic assembling apparatus as claimed in claim 1, it is characterized in that: described automatic assembling apparatus also comprises for tightening the servo tightening mechanism of the clamping screw of generator stator of vehicle, described servo tightening mechanism is by described driven by servomotor, described servo tightening mechanism comprises four servo tightening machine, described four servo tightening machine synchronous operations, described four servo tightening machine are arranged on the top of the assembly station of generator stator of vehicle symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302362.1U CN203853751U (en) | 2014-06-08 | 2014-06-08 | Automatic assembling device for automobile generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302362.1U CN203853751U (en) | 2014-06-08 | 2014-06-08 | Automatic assembling device for automobile generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853751U true CN203853751U (en) | 2014-10-01 |
Family
ID=51603630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420302362.1U Expired - Lifetime CN203853751U (en) | 2014-06-08 | 2014-06-08 | Automatic assembling device for automobile generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397483A (en) * | 2015-12-27 | 2016-03-16 | 新乡辉簧弹簧有限公司 | Automatic assembly line for starter stator |
| CN111922687A (en) * | 2020-07-21 | 2020-11-13 | 合肥巨一动力系统有限公司 | Fixed-mounting-free fixed-torsion tool for front end cover of driving motor |
-
2014
- 2014-06-08 CN CN201420302362.1U patent/CN203853751U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397483A (en) * | 2015-12-27 | 2016-03-16 | 新乡辉簧弹簧有限公司 | Automatic assembly line for starter stator |
| CN111922687A (en) * | 2020-07-21 | 2020-11-13 | 合肥巨一动力系统有限公司 | Fixed-mounting-free fixed-torsion tool for front end cover of driving motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160727 Address after: 314000, No. 1268, hillock hill road, Tong Hui Street, Jiaxing, Zhejiang Patentee after: JULI AUTOMATION EQUIPMENT (ZHEJIANG) Co.,Ltd. Address before: 317100 No. 8 Guangming Middle Road, Chengguan County, Taizhou three, Zhejiang Patentee before: ZHEJIANG JULI ELECTRICAL MACHINERY EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |