CN105092905B - A kind of fixing device of automobile current generator - Google Patents
A kind of fixing device of automobile current generator Download PDFInfo
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- CN105092905B CN105092905B CN201510552944.4A CN201510552944A CN105092905B CN 105092905 B CN105092905 B CN 105092905B CN 201510552944 A CN201510552944 A CN 201510552944A CN 105092905 B CN105092905 B CN 105092905B
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- overturning platform
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Abstract
The invention discloses a kind of fixing devices of automobile current generator, including fixed rack, fixed rack includes the first table top and the second table top disposed in parallel, first table top is fixed on by the variable-frequency motor of belt transmission with generator, the overturning platform of fixed generator is rotationally connected with the second table top, generator is fixed with overturning platform by fixed part, and fixed part is position adjustable fixed part, and is overturn platform and be locked in test angle by retaining mechanism.Using this technical solution, the generator of different appearance and sizes can respectively be fixed by the fixed part of position adjustable, simultaneously, overturn the rate of tension of the adjustable driving belt between generator and variable-frequency motor of turn over function of platform, requirement is fixed to meet the installation of a variety of different model generators before detection, improves the versatility of the fixing device.
Description
Technical field
The present invention relates to automobile current generator test fixture technical fields, and in particular to a kind of fixed dress of automobile current generator
It sets.
Background technology
In the electrical system of automobile, generator is the energy source of all electrical equipments, increasingly intelligent in current automobile
In the environment of, various electrical equipments are more and more, and the quality of generator is directly related to environmental amenity by bus, very
To concerning the personal safety to passenger, therefore, carrying out verification experimental verification or factory testing to generator is also particularly important.
Traditional Generator test is needed according to generator appearance and size, the stationary fixture of design specialized, with respectively to preceding
Bearing (ball) cover and rear bearing (ball) cover carry out installation fastening, while also needing to meet each generator at a distance from variable-frequency motor belt transmission
It is required that when this results in being detected the generator of different model, dedicated stationary fixture is needed so that clamping, switching
Process is cumbersome, heavy workload, and test efficiency is low.
Invention content
The present invention provides a kind of fixing device of automobile current generator, different model generator can be met before detection
Fixed requirement is installed, its versatility is improved.
To achieve the goals above, this invention takes following technical solutions：
A kind of fixing device of automobile current generator, including fixed rack, the fixed rack include disposed in parallel first
Table top and the second table top are fixed on first table top, the fixed power generation with generator by the variable-frequency motor of belt transmission
The overturning platform of machine is rotationally connected with second table top, and the generator is fixed with the overturning platform by fixed part, institute
It is position adjustable fixed part to state fixed part, and the overturning platform is locked in test angle by retaining mechanism.
Preferably, the fixed part includes the sliding slot for being set to the overturning platform, is slidably connected at least two of the sliding slot
Slide plate, and be fixed in two fixed plates of the generator, each slide plate, two fixed plates open up coaxial through-hole, and two
Between adjacent two slide plate, screw rod passes through each through-hole and is tightly fixed on two fixing plate clamps adjacent the fixed plate
In two slide plates.
Preferably, the fixed part includes multiple mounting holes set on the overturning platform, and set on the generator
Connecting plate, the connecting plate open up connecting hole, and one of the connecting hole and multiple mounting holes are affixed.
Preferably, the retaining mechanism includes locking bar, and set on the card slot of the overturning platform, and the locking bar includes vertical
The both ends of the horizon bar and vertical bar to connect, the horizon bar are rotationally connected with the fixed rack, and the vertical bar is embedded in
The card slot, and be threaded part and fix the overturning platform.
Preferably, the retaining mechanism includes being articulated with the head rod of the overturning platform, and be articulated with described solid
Determine the second connecting rod of rack, the head rod is hinged with second connecting rod, and the head rod and described
Second connecting rod is equipped with the lock groove extended along length direction, and lock pin is slidably connected in two lock grooves, the overturning
Platform is supported by the head rod, second connecting rod, and is fixed by the lock pin locking.
Preferably, further include the handle machine for adjusting the rate of tension of driving belt between the generator and the variable-frequency motor
Structure, the handle mechanism support the overturning platform and are locked in test angle by the retaining mechanism.
Preferably, the handle mechanism includes the rotation axis for being rotationally connected with the fixed rack, is connected to the rotation
The handle of one end of axis, and it is connected to the supporting block of the other end of the rotation axis, the supporting block is supported with the overturning platform
Lean on, pull the handle and the rotation axis driven to be rotated along the axis of the rotation axis, and the supporting block be supported in it is described
Overturn platform.
Preferably, the handle includes the sleeve of hollow structure, the button outside the sleeve, and is set to the sleeve
Interior and affixed with button drive link, the drive link are set with compression spring, the one end of the drive link far from the button outside
It is connect with axis pin, the axis pin is slidably connected to the sleeve, coordinates the lock banking stop of locking to be rotationally connected with the set with fixed gear
Cylinder, the fixed gear is fixed in second table top, and the axis pin is slidably connected to the arc chute of the lock banking stop.
The advantageous effect that the present invention obtains is：
The present invention provides a kind of fixing device of automobile current generator, including fixed rack, fixed rack includes parallel sets
The first table top and the second table top set are fixed on first table top with generator by the variable-frequency motor of belt transmission, fixed
The overturning platform of generator is rotationally connected with the second table top, and generator is fixed with overturning platform by fixed part, and fixed part is position
Adjustable fixed part is set, and overturns platform and test angle is locked in by retaining mechanism.Using this technical solution, for difference
The generator of appearance and size can respectively be fixed by the fixed part of position adjustable, meanwhile, the turn over function for overturning platform is adjustable
The rate of tension for the driving belt haircuted between motor and variable-frequency motor, to meet a variety of different model generators before detection
Installation is fixed to be required, and the versatility of the fixing device is improved.
Description of the drawings
Fig. 1 is the axonometric drawing of one embodiment of the fixing device of the present invention；
Fig. 2 is the axonometric drawing of one embodiment of the overturning platform of the present invention；
Fig. 3 is the axonometric drawing of one embodiment of the handle mechanism of the present invention；
Fig. 4 is the axonometric drawing of one embodiment of the retaining mechanism of the present invention；
Reference sign：
100- fixing devices；10- fixed racks；The first table tops of 11-；The second table tops of 12-；13- mounting grooves；14- briquettings；
20- generators；21- fixed plates；30- variable-frequency motors；40- overturns platform；41- sliding slots；42- slide plates；The first slide plates of 421-；422-
Second slide plate；423- third slide plates；43- screw rods；44- locking nuts；45- guide rods；46- card slots；47- thread connectors；50- locks
Bar；60- handle mechanisms；61- turns 62- moving axis handles；63- supporting blocks.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with attached drawing to this hair
It is bright to be further detailed.
In conjunction with shown in Fig. 1-4, the present invention provides a kind of fixing device 100 of automobile current generator, including fixed rack 10,
Fixed rack 10 includes 11 and second table top 12 of the first table top disposed in parallel, the variable-frequency electric for passing through belt transmission with generator 20
Machine 30 is fixed on the first table top 11, and the overturning platform 40 of fixed generator is rotationally connected with the second table top 12, generator 20 with turn over
Turn platform 40 to fix by fixed part, fixed part is position adjustable fixed part, and overturns platform 40 and locked by retaining mechanism
Terminate in test angle.Using this technical solution, the fixed part of position adjustable can be passed through for the generator of different appearance and sizes
It fixes respectively, meanwhile, the rate of tension of the adjustable driving belt between generator and variable-frequency motor of turn over function of platform is overturn,
Requirement is fixed to meet the installation of a variety of different model generators before detection, improves the versatility of the fixing device.
There are many embodiments for fixed part, for example, multiple mounting holes can be arranged on overturning platform, and are installed on generator
Connecting plate opens up connecting hole on connecting plate, and according to the dimensions of different generators, the position of connecting hole setting is different, each
Generator may be selected to be connected and fixed with one of multiple mounting holes, and the position to realize fixed part is adjustable.
In the present embodiment, as the preferred embodiment of fixed part, fixed part includes the sliding slot 41 for being set to overturning platform 40,
Sliding slot 41 be T-slot, be slidably connected to the slide plate 42 of sliding slot 41 at least provided with two, and it is parallel in the outer wall of generator 20 affixed two and
Be spaced the fixed plate 21 of pre-determined distance, open up through-hole on each slide plate, each fixed plate, two fixed plates be located at adjacent two slide plate it
Between, and each through-hole is coaxially disposed, and screw rod is tightly fixed on adjacent two slide plate across each through-hole and by two fixing plate clamps, this side
In case, slide plate can be adjusted flexibly according to the spacing difference of two fixed plate of different generators, switching side between different generators
Just, and fixed structure is stable, reliable.
Specifically, slide plate 42 includes the first slide plate 421 being set in sliding slot 41, the second slide plate 422, and is located at the first slide plate
And the second third slide plate 423 between slide plate, wherein the first slide plate and the second slide plate are connected as one formula structure by bottom plate,
Three slide plates can slide between the second slide plate and the second slide plate and along screw rod 43, and the fixation of generator is mainly adjusted by third cunning
Realize that locking nut 44 is arranged in side of the third slide plate far from generator, when the fixation of third slide plate and generator in the position of plate
Plate is bonded, and fastening can be realized in locking locking nut.In addition, being additionally provided with mounting hole on bottom plate, it can be achieved that bottom plate and the first table top
Fixation, which is compared compared with using two slide plates of split structure, and adjustment is more convenient, and structure is more firm.And it is more excellent
Ground is additionally provided with and is slidably connected to screw rod and guide rod simultaneously with screw rod guide rod 45 disposed in parallel, third slide plate, to ensure that third slide plate is slided
It will not deflect when dynamic, sliding is smooth.
Retaining mechanism is fixed on test angle for that will overturn platform, the embodiment of retaining mechanism also there are many, wherein one
Kind embodiment：Retaining mechanism includes being articulated with the head rod of overturning platform, and be articulated with the second connecting rod of fixed rack,
And head rod and the second connecting rod are hinged, the i.e. realization overturning of the variation of angle is flat between head rod and the second connecting rod
The variation of platform flip angle, and the locking extended along respective length direction is equipped in head rod and the second connecting rod
The both ends of slot, lock pin are slidably connected to respectively in two lock grooves, and when overturning platform is overturn to test angle, overturning platform connects by first
Extension bar, the support of the second connecting rod, and fixed by lock pin locking, in this scheme, the length of head rod and the second connecting rod
The angular range that need to be overturn according to overturning platform is needed to be accurately calculated, design is cumbersome, and design accuracy requires height.
For this purpose, the preferred following examples two of the present invention, retaining mechanism include locking bar 50, locking bar 50 includes the water of vertical connection
Flat bar and vertical bar, the separate one end hinged with the second table top 12 of overturning platform 40 are equipped with card slot 46, and it is flat that card slot 46 is set to overturning
The outer edge of platform 40, card slot are opened up along the thickness direction of overturning platform；Second table top 12 of fixed rack 10 is close to card slot 46
One end opens up mounting groove 13, and mounting groove 13 runs through along the thickness direction of the second table top 12, is opened in two opposed inner walls of mounting groove 13
If mounting hole, the both ends of horizon bar are embedded in two mounting holes and can be rotated in it, in order to avoid horizon bar is deviate from, in the second table top
Two briquettings 14 of upper setting, two briquettings block the arrival end of horizon bar insertion mounting hole, and when rotation horizon bar, vertical bar can be embedded in
In card slot 46, and it is threaded 47 locking of part, thread connector is respectively arranged one in the upper/lower terminal of card slot, will be vertical
Bar cramp fastens in card slot, this scheme need not accurately calculate, and be compared compared with previous embodiment, and structure is simpler, realizes more
It is convenient.
Fixing device provided by the invention, in order to adjust the rate of tension of driving belt between generator and variable-frequency motor, with
And reduce the operating force overturn when platform is overturn, it is preferably provided with handle mechanism 60, handle mechanism includes being rotationally connected with fixed station
The rotation axis 61 of frame, be connected to rotation axis one end handle 62, and be connected to the supporting block 63 of the rotation axis other end, and support
Block and overturning platform are against pulling handle and rotation axis is driven to be rotated along the axis of rotation axis, and to be supported in overturning flat for supporting block
The end face of platform, supporting block and overturning contact with platform is arc surface, it is ensured that the opposite of the two slides more smooth, the handle mechanism
By lever principle, while adjusting the rate of tension of driving belt, reduce operating force.
However, when handle mechanism adjusts the rate of tension of driving belt, overturning the flip angle of platform must keep solid
Fixed, will pass through retaining mechanism locking, at this point, more people is then needed to assist, a people controls handle mechanism, and another people locks, in order to
Drawbacks described above, preferably handle is overcome to carry latch functions, specific embodiment is：Handle includes the sleeve of hollow structure, is set to
Button outside sleeve, and the drive link affixed in sleeve and with button, drive link are set with compression spring outside, and drive link is far from button
One end connect with axis pin, axis pin is slidably connected to sleeve, coordinates 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 axis pin is slidably connected to the arc chute of lock banking stop, works as release button, compression spring replys deformation, in bullet
Under the action of spring restoring force, drive link moves up, and axis pin is pulled to move up, and axis pin slides to the first stop of arc chute simultaneously, and
Push lock banking stop rotation and embedded fixed gear；Conversely, pressing button, compression spring are compressed, drive link moves down, and axis pin moves down, together
When axis pin slide to the second stop of arc chute, lock banking stop rotates and deviates from fixed gear.This is simple in structure, easy to operate, and
Locking is reliable.
Certainly, handle mechanism can also overturn overturning, the positioning of platform, but complex structural designs by realizations such as cylinders, at
This height.
It the above is only the preferred embodiment of the present invention, it should be pointed out that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the invention, moreover, after having read present disclosure, relevant technical staff in the field can be with
Various changes or modification are made to the present invention, such equivalent forms equally fall into model defined by the application the appended claims
It encloses.
Claims (6)
1. a kind of fixing device of automobile current generator, which is characterized in that including fixed rack, the fixed rack includes parallel sets
The first table top and the second table top set are fixed on first table top with generator by the variable-frequency motor of belt transmission, fixed
The overturning platform of the generator is rotationally connected with second table top, and the generator passes through fixed part with the overturning platform
Fixed, the fixed part is position adjustable fixed part, and the overturning platform is locked in test angle by retaining mechanism；
The retaining mechanism includes being articulated with the head rod of the overturning platform, and be articulated with the second of the fixed rack
Connecting rod, the head rod is hinged with second connecting rod, and the head rod and second connecting rod are equal
Equipped with the lock groove extended along length direction, lock pin is slidably connected in two lock grooves, and the overturning platform passes through described
Head rod, second connecting rod support, and fixed by the lock pin locking.
2. fixing device according to claim 1, which is characterized in that the fixed part includes being set to the overturning platform
Sliding slot, at least two slide plates for being slidably connected to the sliding slot, and two fixed plates of the generator are fixed in, each slide plate, two
The fixed plate opens up coaxial through-hole, and between adjacent two slide plate, screw rod passes through each described two fixed plates
Two fixing plate clamps are simultaneously tightly fixed in adjacent two slide plate by through-hole.
3. fixing device according to claim 1, which is characterized in that the fixed part includes being set to the overturning platform
Multiple mounting holes, and set on the connecting plate of the generator, the connecting plate open up connecting hole, the connecting hole with it is multiple described
One of mounting hole is affixed.
4. fixing device according to claim 1, which is characterized in that further include adjusting the generator and the variable-frequency electric
The handle mechanism of the rate of tension of driving belt between machine, the handle mechanism support the overturning platform and pass through the locking machine
Structure is locked in test angle.
5. fixing device according to claim 4, which is characterized in that the handle mechanism is described solid including being rotationally connected with
Determine the rotation axis of rack, the one end for being connected to the rotation axis handle, and be connected to the support of the other end of the rotation axis
Block, the supporting block and the overturning platform are against pulling the handle and drive the rotation axis along the axis of the rotation axis
Line rotates, and the supporting block is supported in the overturning platform.
6. fixing device according to claim 5, which is characterized in that the handle includes the sleeve of hollow structure, is set to
Button outside the sleeve, and the drive link affixed in the sleeve and with the button, the drive link are set with pressure outside
Spring, the one end of the drive link far from the button are connect with axis pin, and the axis pin is slidably connected to the sleeve, are matched with fixed gear
The lock banking stop for closing locking is rotationally connected with the sleeve, and the fixed gear is fixed in second table top, and the axis pin is slided
It is connected to the arc chute of the 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105092905A CN105092905A (en) | 2015-11-25 |
| CN105092905B true CN105092905B (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510552944.4A Active CN105092905B (en) | 2015-09-01 | 2015-09-01 | A kind of fixing device of automobile current generator |
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| CN (1) | CN105092905B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907801B (en) * | 2017-11-14 | 2020-01-14 | 国网四川省电力公司攀枝花供电公司 | A mount for salt density and ash density detect |
| 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 |
| 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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| CN201166608Y (en) * | 2007-12-05 | 2008-12-17 | 奇瑞汽车股份有限公司 | Generator support for thrust stand |
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| CN101862967B (en) * | 2010-07-14 | 2011-08-31 | 上海交通大学 | Dual-drive dual-screw rod positioner |
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| CN201166608Y (en) * | 2007-12-05 | 2008-12-17 | 奇瑞汽车股份有限公司 | Generator support for thrust stand |
| CN101470171A (en) * | 2007-12-25 | 2009-07-01 | 上海华普发动机有限公司 | Generator endurance test bed |
| CN202180372U (en) * | 2011-07-11 | 2012-04-04 | 上海马拉松·革新电气有限公司 | Turn-over device of generator |
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| CN105092905A (en) | 2015-11-25 |
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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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