CN209727450U - A kind of engine blower shaft member endurance test mechanism - Google Patents
A kind of engine blower shaft member endurance test mechanism Download PDFInfo
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- CN209727450U CN209727450U CN201920518792.XU CN201920518792U CN209727450U CN 209727450 U CN209727450 U CN 209727450U CN 201920518792 U CN201920518792 U CN 201920518792U CN 209727450 U CN209727450 U CN 209727450U
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- Prior art keywords
- shaft part
- radial force
- fan shaft
- pulley
- endurance test
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Abstract
The utility model discloses a kind of engine blower shaft member endurance test mechanism, including Power Component, Power Component rotational power required when providing test for the fan shaft part；Configuration block, the configuration block are assemblied on the fan shaft part, and rotary inertia provided by the configuration block is identical as rotary inertia provided by the mechanical fans, and mass center is overlapped with mechanical fans mass center；Axial force charging assembly, the component are used to simulate the axial force variation that the fan shaft part is born in actual operation；Radial force charging assembly, the component is for simulating the radial force variation that the fan shaft part is born in actual operation.The utility model directly installs mechanical fans additional instead of the prior art by radial force charging assembly and axial force charging assembly and configuration block and carries out verification experimental verification, considerably reduces the energy consumption during test, and the effectively save energy reduces experimentation cost；In addition the mechanism also reduces the risk of the generation safety accident during test.
Description
Technical field
The utility model relates to engine detection technique field, specially a kind of engine blower shaft member durability-testing machines
Structure.
Background technique
Fan shaft part endurance test mechanism mainly examines the service life of fan part internal bearings.Existing fan shaft part
Endurance test mechanism is that engine-mounted mechanical fans are installed along on fan shaft part to test, due to machinery
With the increase of engine displacement, the size of mechanical fans also becomes larger fan, and the power of corresponding mechanical fans consumption also becomes larger, this
Kind test mechanism distinct disadvantage is energy consumption height.In addition revolving speed is higher during operation for mechanical fans, and the noise of generation is also larger,
If exception occurs in fan endurance test mechanism, it is easy to produce safety accident.
Utility model content
The problem of for background technique, the utility model provide a kind of engine blower shaft member endurance test
Mechanism.
To achieve the above object, the utility model provides the following technical solutions: a kind of durable examination of engine blower shaft member
Test mechanism, comprising:
Power Component, Power Component rotational power required when providing test for the fan shaft part；
Configuration block, the configuration block are assemblied on the fan shaft part, rotary inertia provided by the configuration block and institute
It is identical to state rotary inertia provided by the mechanical fans of fan shaft part assembly, and the mass center of the configuration block and the fan axle portion
The mechanical fans mass center of part assembly is overlapped；
Axial force charging assembly, active force caused by the component are loaded in the axial direction of the fan shaft part, are used for
Simulate the axial force variation that the fan shaft part is born in actual operation；
Radial force charging assembly, active force caused by the component load on the fan shaft part radially, are used for
Simulate the radial force variation that the fan shaft part is born in actual operation.
As the utility model a preferred technical solution, the Power Component includes motor and main shaft, the electricity
Motor pulley is fixedly connected in machine shaft, described main shaft one end is fixedly connected with spindle pulley a, and the other end is fixed to be connected
It is connected to spindle pulley b, the motor pulley is connect with the spindle pulley a by driving belt a, the main shaft belt
Wheel b is connect with the fan shaft part by driving belt b.
As the utility model a preferred technical solution, the axial force charging assembly includes axial force power dress
Set, guide post, vertical plate and vertical plate shaft, described guide post one end are fixedly connected with the axial force power device, the other end with
The vertical plate is fixedly connected, and vertical plate shaft one end is fixedly connected with the vertical plate, and the other end passes through oscillating bearing and institute
State configuration block connection.
It further include guide post guide plate as the utility model a preferred technical solution, the guide post is interspersed in this and leads
In column guide plate.
As the utility model a preferred technical solution, the radial force charging assembly includes radial force power dress
It sets, bottom plate, sliding shoe and radial force regulating wheel, the radial force regulating wheel are connect with the driving belt b, the sliding shoe
It is fixedly connected with the radial force regulating wheel, regulating tank is offered on the bottom plate, the adjusting rod of the sliding shoe passes through described
Regulating tank extends to the bottom plate bottom surface, and the adjusting rod of the sliding shoe is connect by transition block with the radial force power device,
The radial force power device is fixed on the bottom surface of the bottom plate.
It further include the First Transition being movably connected on the bottom plate as the utility model a preferred technical solution
Wheel, the second transition wheel, the first idle pulley and the second idle pulley, the First Transition wheel, the second transition wheel, the first idle pulley and second
Idle pulley is connect with the driving belt b；
The First Transition wheel and second transition wheel are located at radial force regulating wheel two sides, and fit in the biography
On the outside of dynamic belt b, the First Transition wheel and second transition wheel are for adjusting the spindle pulley b and the radial force
The belt contact of regulating wheel；
First idle pulley and second idle pulley are located at the fan shaft part two sides, and fit in the driving belt
On the outside of b, first idle pulley and second idle pulley are for adjusting the belt contact of the fan shaft part.
It further include support plate as the utility model a preferred technical solution, the support plate is adjusted by several
Section column is fixed on the bottom plate, and the fan shaft part is fixed in the support plate.
As the utility model a preferred technical solution, the axial force power device using cylinder, hydraulic cylinder or
Electric cylinder.
As the utility model a preferred technical solution, the radial force power device using cylinder, hydraulic cylinder or
Electric cylinder.
Compared with prior art, the utility model has the beneficial effects that the fan shaft part endurance test of the utility model
Mechanism directly installs mechanical fans additional instead of the prior art by radial force charging assembly, axial force charging assembly and configuration block
Verification experimental verification is carried out, the energy consumption during test is considerably reduced, the effectively save energy reduces experimentation cost；In addition the machine
Structure also reduces the risk of the generation safety accident during test.
Detailed description of the invention
Fig. 1 is a kind of engine blower shaft member endurance test mechanism main view provided by the utility model；
Fig. 2 is a kind of engine blower shaft member endurance test mechanism left view provided by the utility model；
Fig. 3 is a kind of one of engine blower shaft member endurance test mechanism perspective view provided by the utility model；
Fig. 4 is the two of a kind of engine blower shaft member endurance test mechanism perspective view provided by the utility model；
Fig. 5 is that a kind of engine blower shaft member endurance test mechanism apoplexy provided by the utility model fans shaft member structure
Schematic diagram；
Fig. 6 is configuration block structural representation in a kind of engine blower shaft member endurance test mechanism provided by the utility model
Figure；
In figure: 1- Power Component；101- motor；102- main shaft；103- motor pulley；104- spindle pulley a；105-
Spindle pulley b；106- driving belt a；107- driving belt b；2- configuration block；201- location hole；3- axial force charging assembly；
301- axial direction force loading device；302- guide post；303- vertical plate；304- vertical plate shaft；305- oscillating bearing；306- guide post guiding
Plate；4- radial force charging assembly；401- radial direction force loading device；402- bottom plate；403- sliding shoe；404- radial force regulating wheel；
405- regulating tank；406- transition block；407- First Transition wheel；The second transition wheel of 408-；The first idle pulley of 409-；410- second is lazy
Wheel；5- fan shaft part；501- fan pulley；502- positioning spigot；6- support plate；7- adjusting post.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment:
The utility model provides a kind of engine blower shaft member endurance test mechanism referring to FIG. 1 to FIG. 4, comprising:
Power Component 1, the Power Component 1 are that the fan shaft part 5 provides rotational power required when test；
Configuration block 2, the configuration block 2 are assemblied on the fan shaft part 1, rotary inertia provided by the configuration block 2
It is identical as rotary inertia provided by the mechanical fans of the fan shaft part 5 assembly, and the mass center of the configuration block 2 and the wind
The mechanical fans mass center that shaft member 5 is assembled is fanned to be overlapped；
Fig. 5 and Fig. 6 are please referred to, fan shaft part 5 includes fan pulley 501, is stopped on fan pulley 501 containing positioning
Mouthfuls 502, the positioning spigot 502 of location hole 201 and fan pulley 501 in configuration block 2 is concentric shafts.
Axial force charging assembly 3, active force caused by the component load in the axial direction of the fan shaft part 5, use
Change in simulating the axial force that the fan shaft part 5 is born in actual operation；
Radial force charging assembly 4, active force caused by the component load on the fan shaft part 5 radially, use
In the radial force variation that the simulation fan shaft part 5 is born in actual operation.
In the specific implementation process, the Power Component 1 includes motor 101 and main shaft 102,101 shaft of motor
On be fixedly connected with motor pulley 103, described 102 one end of main shaft is fixedly connected with spindle pulley a104, and the other end is solid
Surely it is connected with spindle pulley b105, the motor pulley 103 and spindle pulley a104 passes through driving belt a106
Connection, the spindle pulley b105 are connect with the fan shaft part 5 by driving belt b107.
By starting motor 101, the rotation of motor pulley 103 is driven by motor 101, and then pass through driving belt a106
By power transmission to spindle pulley a104, the rotation of main shaft 102 is driven by spindle pulley a104, and then drives main shaft belt
The rotation of b105 is taken turns, spindle pulley b105 finally drives the rotation of fan shaft part 5 by driving belt b107.
In the specific implementation process, the axial force charging assembly 3 includes axial force power device 301, guide post 302, stands
Plate 303 and vertical plate shaft 304, described 302 one end of guide post are fixedly connected with the axial force power device 301, the other end
It is fixedly connected with the vertical plate 303, described 304 one end of vertical plate shaft is fixedly connected with the vertical plate 303, and the other end passes through pass
Bearings 305 are connect with the configuration block 2.
Guide post 302 is driven by axial force loading device 301, power is delivered on vertical plate 303 by the guide post 302, vertical plate
It is connect by vertical plate shaft 304 with oscillating bearing 305 between 303 and configuration block 2, the active force is finally loaded on into fan axle portion
On part 5, which includes pressure and pulling force, and the axial force variation born in 5 actual operation of fan shaft part is simulated with this,
Purpose by 305 connection board shaft 304 of oscillating bearing and configuration block 2 be reduce rotary course in vertical plate shaft 304 with match
Requirement of the block 2 for concentricity is set, prevents from being directly rigidly connected on the bearing and vertical plate shaft 304 of 5 the inside of fan shaft part
Bearing is all easy bad problem.
It in the specific implementation process, further include guide post guide plate 306, the guide post 302 is interspersed in the guide post guide plate 306
In, firm guiding is carried out to the guide post 302 by the guide post guide plate 306, prevents the mistake driven in axial force loading device 301
It shifts in journey, equipment is damaged.
In the specific implementation process, the radial force charging assembly 4 includes radial force power device 401, bottom plate 402, slides
Motion block 403 and radial force regulating wheel 404, the radial force regulating wheel 404 are connect with the driving belt b107, the sliding
Block 403 is fixedly connected with the radial force regulating wheel 404, and regulating tank 405, the sliding shoe 403 are offered on the bottom plate 402
Adjusting rod pass through the regulating tank 405 extend to 402 bottom surface of bottom plate, the adjusting rod of the sliding shoe 403 passes through transition block
406 connect with the radial force power device 401, which is fixed on the bottom surface of the bottom plate 402.
Transition block 406 is driven by axial force loading device 401, effect is transferred to by sliding shoe by the transition block 406
On 403, the movement of radial force regulating wheel 404 is driven by sliding shoe 403, the movement of radial force regulating wheel 404 can be realized to biography
The adjusting of dynamic belt b107 Tensity size, can effectively simulate fan shaft part 5 by this kind of mode and be held in actual operation
The radial force variation received.
It in the specific implementation process, further include the First Transition wheel 407 being movably connected on the bottom plate 402, the second mistake
Ferry boat 408, the first idle pulley 409 and the second idle pulley 410, the First Transition wheel 407, the second transition wheel 408, the first idle pulley
409 and second idle pulley 410 connect with the driving belt b107；
The First Transition wheel 407 is located at 404 two sides of radial force regulating wheel with second transition wheel 408, and pastes
On the outside of the driving belt b107, the First Transition wheel 407 is with second transition wheel 408 for adjusting the main shaft
The belt contact of belt pulley b105 and the radial force regulating wheel 404；
First idle pulley 409 is located at 5 two sides of fan shaft part with second idle pulley 410, and fits in described
On the outside of driving belt b107, first idle pulley 409 is used to adjust the skin of the fan shaft part 5 with second idle pulley 410
Band cornerite.
The number of transition wheel and idle pulley is respectively 2 in this embodiment, however in other embodiments, transition wheel and idle pulley
It is not limited to above-mentioned, can be increased and decreased according to the size of fan shaft part 5 during specific test.
It in the specific implementation process, further include support plate 6, the support plate 6 provides fixed by several adjusting posts 7
In on the bottom plate 402, the fan shaft part 5 is fixed in the support plate 6, by the adjusting post 7 for replacing different height
Meet required height stand when the test of different size fans shaft members 5.
In the present embodiment the first idle pulley 409 be flexibly connected with the second idle pulley 410 with the support plate 6 on, other implementation
In example, the first idle pulley 409 and the second idle pulley 410 can also be movably connected on bottom plate 402.
In the specific implementation process, the axial force power device 301 and radial force power device 401 can be used cylinder,
Hydraulic cylinder or electric cylinder.
Based on above-mentioned, the utility model has advantages in that the fan shaft part endurance test mechanism of the utility model
Directly installed additional by radial force charging assembly and axial force charging assembly and configuration block instead of the prior art mechanical fans into
Row verification experimental verification, considerably reduces the energy consumption during test, and the effectively save energy reduces experimentation cost；In addition the mechanism
Also reduce the risk of the generation safety accident during test.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of engine blower shaft member endurance test mechanism, characterized by comprising:
Power Component, Power Component rotational power required when providing test for the fan shaft part；
Configuration block, the configuration block are assemblied on the fan shaft part, rotary inertia provided by the configuration block and the wind
It is identical to fan rotary inertia provided by the mechanical fans of shaft member assembly, and the mass center of the configuration block and the fan shaft part fill
The mechanical fans mass center matched is overlapped；
Axial force charging assembly, active force caused by the component loads in the axial direction of the fan shaft part, for simulating
The axial force variation that the fan shaft part is born in actual operation；
Radial force charging assembly, active force caused by the component loads on the fan shaft part radially, for simulating
The radial force variation that the fan shaft part is born in actual operation.
2. a kind of engine blower shaft member endurance test mechanism according to claim 1, it is characterised in that: the power
Component includes motor and main shaft, and motor pulley is fixedly connected on the machine shaft, and described main shaft one end is fixedly connected
There is spindle pulley a, the other end is fixedly connected with spindle pulley b, and the motor pulley and the spindle pulley a are logical
Driving belt a connection is crossed, the spindle pulley b is connect with the fan shaft part by driving belt b.
3. a kind of engine blower shaft member endurance test mechanism according to claim 1, it is characterised in that: the axial direction
Power charging assembly includes axial force power device, guide post, vertical plate and vertical plate shaft, and described guide post one end and the axial force are dynamic
Power device is fixedly connected, and the other end is fixedly connected with the vertical plate, and vertical plate shaft one end is fixedly connected with the vertical plate,
Its other end is connect by oscillating bearing with the configuration block.
4. a kind of engine blower shaft member endurance test mechanism according to claim 3, it is characterised in that: further include leading
Column guide plate, the guide post are interspersed in the guide post guide plate.
5. a kind of engine blower shaft member endurance test mechanism according to claim 2, it is characterised in that: the radial direction
Power charging assembly includes radial force power device, bottom plate, sliding shoe and radial force regulating wheel, the radial force regulating wheel and institute
Driving belt b connection is stated, the sliding shoe is fixedly connected with the radial force regulating wheel, regulating tank is offered on the bottom plate,
The adjusting rod of the sliding shoe passes through the regulating tank and extends to the bottom plate bottom surface, and the adjusting rod of the sliding shoe passes through transition block
It is connect with the radial force power device, which is fixed on the bottom surface of the bottom plate.
6. a kind of engine blower shaft member endurance test mechanism according to claim 5, it is characterised in that: further include living
Dynamic First Transition wheel, the second transition wheel, the first idle pulley and the second idle pulley being connected on the bottom plate, the First Transition
Wheel, the second transition wheel, the first idle pulley and the second idle pulley are connect with the driving belt b；
The First Transition wheel and second transition wheel are located at radial force regulating wheel two sides, and fit in the transmission skin
On the outside of band b, the First Transition wheel and second transition wheel are adjusted for adjusting the spindle pulley b and the radial force
The belt contact of wheel；
First idle pulley and second idle pulley are located at the fan shaft part two sides, and fit in outside the driving belt b
Side, first idle pulley and second idle pulley are used to adjust the belt contact of the fan shaft part.
7. a kind of engine blower shaft member endurance test mechanism according to claim 6, it is characterised in that: further include branch
Fagging, the support plate are fixed on the bottom plate by several adjusting posts, and the fan shaft part is fixed on the support
On plate.
8. a kind of engine blower shaft member endurance test mechanism according to claim 3 or 4, it is characterised in that: described
Axial force power device uses cylinder, hydraulic cylinder or electric cylinder.
9. a kind of engine blower shaft member endurance test mechanism according to claim 5,6 or 7, it is characterised in that: institute
Radial force power device is stated using cylinder, hydraulic cylinder or electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518792.XU CN209727450U (en) | 2019-04-17 | 2019-04-17 | A kind of engine blower shaft member endurance test mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518792.XU CN209727450U (en) | 2019-04-17 | 2019-04-17 | A kind of engine blower shaft member endurance test mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209727450U true CN209727450U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920518792.XU Expired - Fee Related CN209727450U (en) | 2019-04-17 | 2019-04-17 | A kind of engine blower shaft member endurance test mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095284A (en) * | 2019-04-17 | 2019-08-06 | 上海贝序汽车科技有限公司 | A kind of engine blower shaft member endurance test mechanism |
| CN111610031A (en) * | 2020-06-01 | 2020-09-01 | 安徽江淮汽车集团股份有限公司 | Automobile generator performance test transmission system |
-
2019
- 2019-04-17 CN CN201920518792.XU patent/CN209727450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095284A (en) * | 2019-04-17 | 2019-08-06 | 上海贝序汽车科技有限公司 | A kind of engine blower shaft member endurance test mechanism |
| CN111610031A (en) * | 2020-06-01 | 2020-09-01 | 安徽江淮汽车集团股份有限公司 | Automobile generator performance test transmission system |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |