CN105092905A - Fixing device for vehicle generator - Google Patents
Fixing device for vehicle generator Download PDFInfo
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- CN105092905A CN105092905A CN201510552944.4A CN201510552944A CN105092905A CN 105092905 A CN105092905 A CN 105092905A CN 201510552944 A CN201510552944 A CN 201510552944A CN 105092905 A CN105092905 A CN 105092905A
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Abstract
The invention discloses a fixing device for a vehicle generator. The device comprises a fixed platform frame. The fixed platform frame comprises a first platform surface and a second platform surface, wherein the two platform surfaces are parallel to each other. A variable frequency motor in transmission connection with the generator via a belt is fixed onto the first platform surface. A flipping platform for fixing the generator is rotatably connected with the second platform surface. The generator is fixed onto the flipping platform via a fixing part. The fixing part is adjustable in position. The flipping platform is locked in test angle via a locking mechanism. Due to the adoption of the above technical solution, generators of different outline dimensions can be fixed respectively by the position-adjustable fixing part. Meanwhile, based on the flipping function of the flipping platform, the tension degree of the transmission belt between the generator and the variable frequency motor can be adjusted. Therefore, the installation and fixation requirements before the detection on generators of different outline dimensions can be met. Meanwhile, the versatility of the fixing device is improved.
Description
Technical field
The present invention relates to automobile current generator test fixture technical field, be specifically related to a kind of stationary installation of automobile current generator.
Background technology
In the electrical system of automobile, generator is the energy source of all consumers, under the environment that current automobile is day by day intelligent, various consumer gets more and more, the quality of generator, is directly connected to environmental amenity by bus, even concerns the personal safety of passenger, therefore, verification experimental verification is carried out to generator or factory testing also seems particularly important.
Traditional Generator test needs according to generator physical dimension, the stationary fixture of design specialized, fastening to carry out installation to front bearing end cap and rear bearing end cap respectively, also need to meet each generator and variable-frequency motor bel-drivenn required distance simultaneously, when this is with regard to causing the generator for different model to detect, needing special stationary fixture, making clamping, handoff procedure loaded down with trivial details, workload is large, and test efficiency is low.
Summary of the invention
The invention provides a kind of stationary installation of automobile current generator, the requirement that the installation before detection of different model generator is fixing can be met, improve its versatility.
To achieve these goals, this invention takes following technical scheme:
A kind of stationary installation of automobile current generator, comprise fixed rack, described fixed rack comprises the first table top and the second table top that be arranged in parallel, described first table top is fixed on by bel-drivenn variable-frequency motor with generator, the overturn platform of fixing described generator is rotationally connected with described second table top, described generator and described overturn platform are fixed by fixed part, and described fixed part is position adjustable fixed part, and described overturn platform is locked in test angle by latch mechanism.
Preferably, described fixed part comprises the chute being located at described overturn platform, at least two slide plates being slidably connected to described chute, with two fixed heads being fixed in described generator, described in each described slide plate, two, coaxial through hole all offered by fixed head, fixed head described in two is described in adjacent two between slide plate, and screw rod is through each described through hole and be tightly fixed in slide plate described in adjacent two by two fixing plate clamps.
Preferably, described fixed part comprises the multiple fixed orifices being located at described overturn platform, and is located at the web joint of described generator, and described web joint offers connecting hole, and the one in described connecting hole and multiple described fixed orifice is affixed.
Preferably, described latch mechanism comprises locking bar, with the draw-in groove being located at described overturn platform, described locking bar comprises the horizon bar of vertical connection and vertical bar, the two ends of described horizon bar are rotationally connected with described fixed rack, and described vertical bar embeds described draw-in groove, and fix described overturn platform by thread connector.
Preferably, described latch mechanism comprises the head rod being articulated with described overturn platform, with the second connecting link being articulated with described fixed rack, described head rod and described second connecting link hinged, and described head rod and described second connecting link are equipped with the lock groove extended along its length direction, lock pin is slidably connected in lock groove described in two, and described overturn platform is supported by described head rod, described second connecting link, and fixed by described lock pin locking.
Preferably, also comprise the handle mechanism of the rate of tension of driving belt between the described generator of adjustment and described variable-frequency motor, described handle mechanism supports described overturn platform and is locked in test angle by described latch mechanism.
Preferably, described handle mechanism comprises the handle of the rotation axis being rotationally connected with described fixed rack, the one end being connected to described rotation axis, with the back-up block of the other end being connected to described rotation axis, described back-up block and described overturn platform against, pull described handle and drive described rotation axis to rotate along the axis of described rotation axis, and described back-up block is supported in described overturn platform.
Preferably, described handle comprises the sleeve of hollow structure, the button be located at outside described sleeve, with be located at drive link in described sleeve and affixed with described button, described drive link is set with stage clip outward, described drive link is away from one end of described button and pinned connection, and described bearing pin is slidably connected to described sleeve, coordinates the lock banking stop of locking to be rotationally connected with described sleeve with fixed gear, described fixed gear is fixed in described second table top, and described bearing pin is slidably connected to the arc chute of described lock banking stop.
The beneficial effect that the present invention obtains is:
The invention provides a kind of stationary installation of automobile current generator, comprise fixed rack, fixed rack comprises the first table top and the second table top that be arranged in parallel, described first table top is fixed on by bel-drivenn variable-frequency motor with generator, the overturn platform of fixed generator is rotationally connected with the second table top, generator and overturn platform are fixed by fixed part, and fixed part is position adjustable fixed part, and overturn platform is locked in test angle by latch mechanism.Adopt this technical scheme, generator for different physical dimension is fixed respectively by the fixed part of position adjustable, simultaneously, the rate of tension of the driving belt between the turn over function adjustable generator of overturn platform and variable-frequency motor, thus meet the installation before detection of multiple different model generator and fix requirement, improve the versatility of this stationary installation.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of an embodiment of stationary installation of the present invention;
Fig. 2 is the axonometric drawing of an embodiment of overturn platform of the present invention;
Fig. 3 is the axonometric drawing of an embodiment of handle mechanism of the present invention;
Fig. 4 is the axonometric drawing of an embodiment of latch mechanism of the present invention;
Description of reference numerals:
100-stationary installation; 10-fixed rack; 11-first table top; 12-second table top; 13-mounting groove; 14-briquetting; 20-generator; 21-fixed head; 30-variable-frequency motor; 40-overturn platform; 41-chute; 42-slide plate; 421-first slide plate; 422-second slide plate; 423-the 3rd slide plate; 43-screw rod; 44-set nut; 45-guide rod; 46-draw-in groove; 47-thread connector; 50-locking bar; 60-handle mechanism; 61-turns 62-moving axis handle; 63-back-up block.
Embodiment
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further detailed.
Shown in composition graphs 1-4, the invention provides a kind of stationary installation 100 of automobile current generator, comprise fixed rack 10, fixed rack 10 comprises the first table top 11 and the second table top 12 be arranged in parallel, the first table top 11 is fixed on by bel-drivenn variable-frequency motor 30 with generator 20, the overturn platform 40 of fixed generator is rotationally connected with the second table top 12, generator 20 and overturn platform 40 are fixed by fixed part, fixed part is position adjustable fixed part, and overturn platform 40 is locked in test angle by latch mechanism.Adopt this technical scheme, generator for different physical dimension is fixed respectively by the fixed part of position adjustable, simultaneously, the rate of tension of the driving belt between the turn over function adjustable generator of overturn platform and variable-frequency motor, thus meet the installation before detection of multiple different model generator and fix requirement, improve the versatility of this stationary installation.
Fixed part has various embodiments, such as, can multiple fixed orifice be set on overturn platform, and on generator, web joint is installed, web joint offers connecting hole, and according to the dimensions of different generator, the position that connecting hole is arranged is different, each generator can be selected to be connected and fixed with the one in multiple fixed orifice, thus the position realizing fixed part is adjustable.
In the present embodiment, as the preferred embodiment of fixed part, fixed part comprises the chute 41 being located at overturn platform 40, chute 41 is T-slot, the slide plate 42 being slidably connected to chute 41 is at least provided with two, and at the affixed two parallel and fixed heads 21 of interval predeterminable range of the outer wall of generator 20, each slide plate, each fixed head all offers through hole, two fixed heads are between adjacent two slide plates, and each through hole is coaxially arranged, screw rod is through each through hole, and two fixing plate clamps are tightly fixed between adjacent two slide plates, in this scheme, slide plate can adjust flexibly according to the spacing difference of different generator two fixed head, easy switching between different generator, and fixed sturcture is stablized, reliably.
Particularly, slide plate 42 comprises the first slide plate 421, second slide plate 422 be located in chute 41, and the 3rd slide plate 423 between the first slide plate and the second slide plate, wherein the first slide plate and the second slide plate connect as one formula structure by base plate, 3rd slide plate can slide along screw rod 43 between the second slide plate and the second slide plate, the fixing position mainly through adjusting the 3rd slide plate of generator realizes, 3rd slide plate arranges set nut 44 away from the side of generator, when the fixed head of the 3rd slide plate and generator is fitted, locking set nut can realize fastening.In addition, base plate is also provided with fixed orifice, can realize the fixing of base plate and the first table top, this structure comparatively adopts two slide plates of split-type structural to compare, and adjust convenient, and structure is more firm.And more preferably, be also provided with guide rod the 45, three slide plate be arranged in parallel with screw rod and be slidably connected to screw rod and guide rod simultaneously, can not deflect during to ensure the 3rd slide plate slides, slide smooth and easy.
Latch mechanism is used for overturn platform to be fixed on test angle, the embodiment of latch mechanism also has multiple, wherein a kind of embodiment: latch mechanism comprises the head rod being articulated with overturn platform, with the second connecting link being articulated with fixed rack, and head rod and the second connecting link hinged, between head rod and the second connecting link, namely the change of angle realizes the change of overturn platform flip angle, and be equipped with at head rod and the second connecting link the lock groove extended along respective length direction, the two ends of lock pin are slidably connected in two lock grooves respectively, when overturn platform turn to test angle, overturn platform passes through head rod, second connecting link supports, and fixed by lock pin locking, in this scheme, the length of head rod and the second connecting link needs the angular range that need overturn according to overturn platform to carry out accurate Calculation, design more loaded down with trivial details, and design accuracy requires high.
For this reason, the present invention is preferably as follows embodiment two, latch mechanism comprises locking bar 50, locking bar 50 comprises the horizon bar of vertical connection and vertical bar, overturn platform 40 is provided with draw-in groove 46 away from one end hinged with the second table top 12, draw-in groove 46 is located at the outer edge of overturn platform 40, and draw-in groove is offered along the thickness direction of overturn platform, second table top 12 of fixed rack 10 offers mounting groove 13 near one end of draw-in groove 46, mounting groove 13 runs through along the thickness direction of the second table top 12, two opposed inner walls of mounting groove 13 offer mounting hole, the two ends of horizon bar embed two mounting holes and can within it rotate, in order to avoid horizon bar is deviate from, second table top arranges two briquettings 14, two briquetting shutoff horizon bars embed the inlet end of mounting hole, when rotation horizon bar, vertical bar can embed in draw-in groove 46, and by thread connector 47 locking, upper at draw-in groove of thread connector, lower two ends respectively arrange one, vertical bar cramp is fastened in draw-in groove, this scheme need not accurate Calculation, comparatively previous embodiment is compared, structure is simpler, realize convenient.
Stationary installation provided by the invention, in order to adjust the rate of tension of driving belt between generator and variable-frequency motor, and the operating physical force reduced when overturn platform overturns, handle mechanism 60 is preferably set, handle mechanism comprises the rotation axis 61 being rotationally connected with fixed rack, be connected to the handle 62 of one end of rotation axis, with the back-up block 63 being connected to the rotation axis other end, and back-up block and overturn platform against, pull handle and drive rotation axis to rotate along the axis of rotation axis, and back-up block is supported in overturn platform, the end face that back-up block contacts with overturn platform is arc surface, can ensure that both relative slidings are more smooth and easy, this handle mechanism passes through lever principle, while the rate of tension of adjustment driving belt, reduce operating physical force.
But, when handle mechanism adjusts the rate of tension of driving belt, the flip angle of overturn platform must keep fixing, to be locked by latch mechanism, now, many people are then needed to assist, one people's joystick mechanism, another people locks, in order to overcome above-mentioned defect, preferred handle carries latch functions, its specific embodiment is: handle comprises the sleeve of hollow structure, be located at the button outside sleeve, with be located at drive link in sleeve and affixed with button, drive link is set with stage clip outward, drive link is away from one end of button and pinned connection, bearing pin is slidably connected to sleeve, coordinate the lock banking stop of locking to be rotationally connected with sleeve with fixed gear, fixed gear is fixed in the second table top, and bearing pin is slidably connected to the arc chute of lock banking stop, work as release button, distortion replied by stage clip, under the effect of spring-return power, drive link moves, and pull on bearing pin and move, bearing pin slides to the first stop of arc chute simultaneously, and promote lock banking stop rotation and embed fixed gear, otherwise pressing button, stage clip is compressed, and drive link moves down, and bearing pin moves down, and bearing pin slides to the second stop of arc chute, and lock banking stop rotates and deviates from fixed gear simultaneously.This structure is simple, easy to operate, and locking is reliable.
Certainly, handle mechanism also realizes upset, the location of overturn platform by cylinder etc., but complex structural designs, cost is high.
Below be only the preferred embodiment of the present invention, it is to be noted, these embodiments are only not used in for illustration of the present invention and limit the scope of the invention, and, after having read content of the present invention, relevant technical staff in the field can make various change or amendment to the present invention, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (8)
1. the stationary installation of an automobile current generator, it is characterized in that, comprise fixed rack, described fixed rack comprises the first table top and the second table top that be arranged in parallel, described first table top is fixed on by bel-drivenn variable-frequency motor with generator, the overturn platform of fixing described generator is rotationally connected with described second table top, described generator and described overturn platform are fixed by fixed part, described fixed part is position adjustable fixed part, and described overturn platform is locked in test angle by latch mechanism.
2. stationary installation according to claim 1, it is characterized in that, described fixed part comprises the chute being located at described overturn platform, at least two slide plates being slidably connected to described chute, with two fixed heads being fixed in described generator, described in each described slide plate, two, coaxial through hole all offered by fixed head, fixed head described in two is described in adjacent two between slide plate, and screw rod is through each described through hole and be tightly fixed in slide plate described in adjacent two by two fixing plate clamps.
3. stationary installation according to claim 1, it is characterized in that, described fixed part comprises the multiple fixed orifices being located at described overturn platform, and is located at the web joint of described generator, described web joint offers connecting hole, and the one in described connecting hole and multiple described fixed orifice is affixed.
4. the stationary installation according to any one of claim 1-3, it is characterized in that, described latch mechanism comprises locking bar, with the draw-in groove being located at described overturn platform, described locking bar comprises the horizon bar of vertical connection and vertical bar, the two ends of described horizon bar are rotationally connected with described fixed rack, and described vertical bar embeds described draw-in groove, and fix described overturn platform by thread connector.
5. the stationary installation according to any one of claim 1-3, it is characterized in that, described latch mechanism comprises the head rod being articulated with described overturn platform, with the second connecting link being articulated with described fixed rack, described head rod and described second connecting link hinged, and described head rod and described second connecting link are equipped with the lock groove extended along its length direction, lock pin is slidably connected in lock groove described in two, described overturn platform is supported by described head rod, described second connecting link, and is fixed by described lock pin locking.
6. stationary installation according to claim 5, it is characterized in that, also comprise the handle mechanism of the rate of tension of driving belt between the described generator of adjustment and described variable-frequency motor, described handle mechanism supports described overturn platform and is locked in test angle by described latch mechanism.
7. stationary installation according to claim 6, it is characterized in that, described handle mechanism comprises the handle of the rotation axis being rotationally connected with described fixed rack, the one end being connected to described rotation axis, with the back-up block of the other end being connected to described rotation axis, described back-up block and described overturn platform against, pull described handle and drive described rotation axis to rotate along the axis of described rotation axis, and described back-up block is supported in described overturn platform.
8. stationary installation according to claim 7, it is characterized in that, described handle comprises the sleeve of hollow structure, the button be located at outside described sleeve, with be located at drive link in described sleeve and affixed with described button, described drive link is set with stage clip outward, described drive link is away from one end of described button and pinned connection, described bearing pin is slidably connected to described sleeve, coordinate the lock banking stop of locking to be rotationally connected with described sleeve with fixed gear, described fixed gear is fixed in described second table top, and described bearing pin is slidably connected to the arc chute of described lock banking stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552944.4A CN105092905B (en) | 2015-09-01 | 2015-09-01 | A kind of fixing device of automobile current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552944.4A CN105092905B (en) | 2015-09-01 | 2015-09-01 | A kind of fixing device of automobile current generator |
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| Publication Number | Publication Date |
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| CN105092905A true CN105092905A (en) | 2015-11-25 |
| CN105092905B CN105092905B (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510552944.4A Active CN105092905B (en) | 2015-09-01 | 2015-09-01 | A kind of fixing device of automobile current generator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107907801A (en) * | 2017-11-14 | 2018-04-13 | 国网四川省电力公司攀枝花供电公司 | It is a kind of for salt to be close and the fixed frame of grey close detection |
| CN108802438A (en) * | 2018-06-06 | 2018-11-13 | 佛山市川东磁电股份有限公司 | A kind of Hall sensor self-locking structure |
| CN112198345A (en) * | 2020-10-20 | 2021-01-08 | 西安锐驰电器有限公司 | Fixing device for generator performance test |
| CN112937274A (en) * | 2021-03-29 | 2021-06-11 | 烟台南山学院 | Driving motor fixing device of mechanical engineering vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108802438B (en) * | 2018-06-06 | 2020-07-03 | 佛山市川东磁电股份有限公司 | Hall sensor self-locking structure |
| CN112198345A (en) * | 2020-10-20 | 2021-01-08 | 西安锐驰电器有限公司 | Fixing device for generator performance test |
| CN112937274A (en) * | 2021-03-29 | 2021-06-11 | 烟台南山学院 | Driving motor fixing device of mechanical engineering vehicle |
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| CN105092905B (en) | 2018-08-10 |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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