CN205808688U - Aligning roller compression test device - Google Patents
Aligning roller compression test device Download PDFInfo
- Publication number
- CN205808688U CN205808688U CN201620597747.4U CN201620597747U CN205808688U CN 205808688 U CN205808688 U CN 205808688U CN 201620597747 U CN201620597747 U CN 201620597747U CN 205808688 U CN205808688 U CN 205808688U
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- CN
- China
- Prior art keywords
- aligning roller
- transmission mechanism
- belt wheel
- side plate
- compression test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The open a kind of aligning roller compression test device of this utility model, it includes frame (1), it is secured transverse to the upper retainer (2) for housing aligning roller (8) to be detected of frame (1), it is located at aligning roller (8) lower section and is fixed on the lower transmission mechanism (3) that being used in frame (1) drives aligning roller (8) to roll, it is located at above aligning roller (8) the upper transmission mechanism (5) rolling for aligning roller (8) and relatively being descended by elevating mechanism (4) transmission mechanism (3) vertically movable, it is arranged on the pressure transducer (6) of lower transmission mechanism (3) and upper transmission mechanism (5) and aligning roller (8) contact position.This utility model provides a kind of compression test when can run up aligning roller and the aligning roller compression test device of stable holding aligning roller.
Description
Technical field
This utility model relates to automobile bearing technical field, is specifically related to a kind of aligning roller compression test device.
Background technology
Bearing is one of parts most widely used in mechanical engineering or automobile, and Hyundai Motor powertrain arrangement is the most complicated,
Applying working condition is complicated, the operating mode such as the electromotor of high speed rotating engages suddenly, clutch starting and brake hard, all can be in power train
The impact that middle generation is big, and the aligning roller in automobile bearing easily produces crack very at high speed scroll and in the case of withstanding shocks
To fragmentation, and then make bearing failure, cause vehicle accident, and when producing automobile bearing, if can be to aligning roller at a high speed
Compressive property during operating is carried out and is tested in advance, just can better control over bearing completed products quality, to avoid bearing to send out in use
Outside business.
Self-aligning roller bearing has two row rollers, substantial radial load, also can bear the axial of either direction simultaneously
Load.There is high radial capacity, be particularly well-suited under heavy duty or oscillating load work, but purely axial load can not be born.
Such bearing outer ring ball track is spheric, therefore its aligning performance is good, can compensating coaxial degree error.Aligning roller has two row symmetrical
Type spherical roller, aligning roller run up carry out compression test time needs by mechanism drive roll and want stable holding, with
Ensure the accuracy of test, and, when loading and take out aligning roller, operation must be simply to increase work efficiency.
Summary of the invention
Technical problem to be solved in the utility model is: provides a kind of and resists when can run up aligning roller
Pressure test and the aligning roller compression test device of stable holding aligning roller.
The technical scheme in the invention for solving the above technical problem is: a kind of aligning roller compression test device, it
Including frame, be secured transverse in frame the retainer for housing aligning roller to be detected, be located at below aligning roller and
Be fixed in frame for the lower transmission mechanism driving aligning roller to roll, be located at above aligning roller for aligning roller roll
And relatively descend the vertically movable upper transmission mechanism of transmission mechanism by elevating mechanism, be arranged on lower transmission mechanism and upper transmission mechanism
With the pressure transducer of aligning roller contact position, described retainer includes lower fagging and the upper cover that be connected removable with lower fagging
Plate, described lower fagging is provided with that length is consistent with aligning roller length and width is less than the first rectangle of aligning roller maximum gauge
Hole, described upper cover plate is provided with that length is consistent with aligning roller length and width is less than the second rectangular opening of aligning roller maximum gauge
And width consistent with aligning roller length with length is more than the 3rd rectangular opening of aligning roller maximum gauge, described first rectangular opening
Coordinate face to be provided with the first arc surface of arc transition with aligning roller, described second rectangular opening coordinates face to be provided with circle with aligning roller
Second arc surface of arc transition.
Compared with prior art, the utility model has the advantage of: in the first rectangular opening of lower fagging, insert inspection to be measured
The aligning roller surveyed, the first spacing aligning roller of rectangular opening make its cannot play straight down, by upper cover plate and lower fagging chain
Connect, the second spacing aligning roller of rectangular opening of upper cover plate make its cannot play straight up, retainer is fixed in frame, spacing
Aligning roller make its cannot horizontal looseness, stable holding aligning roller, aligning roller and holding can be housed at the 3rd rectangular opening
The fricative chip of frame, prevents chip from regulation of mental activities roller surface is produced scratch, and the lower transmission mechanism being fixed in frame drives
Aligning roller rolls, and upper transmission mechanism can move so that aligning roller is applied pressure straight down with relative transport mechanism, passes through
Transmission mechanism and transmission mechanism displacement straight down in the feedback regulation of the pressure transducer of aligning roller contact position are with mould
Intending aligning roller is applied different pressure, transmission mechanism drives aligning roller to carry out at various pressures with different rotating speeds
Simulation, the crackle observing aligning roller produces situation, and test scope is wide, and test result is accurate.
As a kind of improvement of the present utility model, described lower transmission mechanism includes the first belt wheel, the second belt wheel, the first side plate
With the first conveyer belt, described first side plate is fixed in frame, and described first belt wheel and the second belt wheel and the first side plate rotate joins
Closing, described first belt wheel is rotated by the first driven by motor, and described first belt wheel drives the second belt wheel to revolve by the first conveyer belt
Turning, by described improvement, first driven by motor the first belt wheel rotates, and the first belt wheel drives the second band round by the first conveyer belt
Dynamic, save power and make the first conveyer belt be in tensioning state, to provide uniform support force to aligning roller.
As of the present utility model also have one improve, described upper transmission mechanism include the 3rd belt wheel, the 4th belt wheel, second
Side plate and the second conveyer belt, described first side plate is fixed in frame, and described 3rd belt wheel and the 4th belt wheel and the second side plate turn
Dynamic cooperation, is rolled by described improvement aligning roller and drives the second conveyer belt, the second conveyer belt to drive the 3rd belt wheel and the 4th band
Take turns driven, save power, replace fixed lower platen with the second conveyer belt, reduce the friction damage of aligning roller and conveyer belt
Consumption so that test result is the most accurate, and the second conveyer belt is in tensioning state, to provide uniform support force to aligning roller.
Also having one to improve as of the present utility model, described elevating mechanism includes the liter that one end is fixed on the second side plate
Fall bar, the described elevating lever other end is provided with tooth bar, and described elevating mechanism also includes the second motor, the circumference limit being fixed in frame
Position lifter wheel on the second electric machine main shaft, described lifting tooth wheel and rack coordinates to lift the second transmission mechanism, by institute
State improvement, the second electric machine rotation, drive lifter wheel to rotate, lifter wheel band carry-over bar vertically moves to lift the second conveyer
Structure, simple in construction, rack-and-pinion coordinates reliable and will not skid, and aligning roller can be applied enough pressure.
Also have one to improve as of the present utility model, described first side plate is fixed with and is linked in elevating lever periphery
First fairlead, by described improvement, the first fairlead guides elevating lever, it is to avoid elevating lever occurs horizontal play.
Also having one to improve as of the present utility model, described elevating mechanism also includes guide post, described guide post one end
It is fixed on the first side plate, described second side plate is fixed with the second fairlead being linked in guide post periphery, by described
Improving, guide post coordinates elevating lever to lift, and limits upper transmission mechanism further and only moves at vertical direction.
Also have one to improve as of the present utility model, be provided with velocity sensor inside described first conveyer belt, by institute
Stating improvement, operator can draw actual speed intuitively from velocity sensor, to increase the accuracy of test result.
Also having one to improve as of the present utility model, described first conveyer belt upper surface is provided with for round with aligning roller
The three-arc face that cambered surface is close to, described second conveyer belt lower surface is provided with the 4th circle for being close to aligning roller arc surface
Cambered surface, by described improvement, the arc surface of the arc surface laminating aligning roller of two conveyer belts so that aligning roller stress is more
Uniformly, so increase test accuracy.
Accompanying drawing explanation
Fig. 1 is this utility model main TV structure schematic diagram.
Fig. 2 is structure enlarged diagram at this utility model aligning roller.
Fig. 3 is that Fig. 2 right side regards generalized section.
Fig. 4 is structural representation at Fig. 3 A-A.
1-frame, 2-retainer, fagging under 2.1-, 2.2-upper cover plate, 2.3-the first rectangular opening, 2.4-the second rectangular opening,
2.5-the 3rd rectangular opening, 2.6-the first arc surface, 2.7-the second arc surface, transmission mechanism under 3-, 3.1-the first belt wheel, 3.2-
Two belt wheels, 3.3-the first side plate, 3.4-the first conveyer belt, 3.4.1-three-arc face, 3.5-the first motor, 4-elevating mechanism,
4.1-elevating lever, 4.2-tooth bar, 4.3-the second motor, 4.4-lifter wheel, 4.5-guide post, 4.6-the second fairlead, 4.7-
First fairlead, the upper transmission mechanism of 5-, 5.1-the 3rd belt wheel, 5.2-the 4th belt wheel, 5.3-the second side plate, 5.4-second transmits
Band, 5.4.1-the 4th arc surface, 6-pressure transducer, 7-velocity sensor, 8-aligning roller.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is further described.
As Figure 1-4,
A kind of aligning roller compression test device, it include frame 1, be secured transverse in frame 1 to be detected for housing
Aligning roller 8 retainer 2, be located at below aligning roller 8 and be fixed in frame 1 for driving aligning roller 8 to roll
Lower transmission mechanism 3, be located at above aligning roller 8 and roll for aligning roller 8 and relatively descend transmission mechanism 3 by elevating mechanism 4
Vertically movable upper transmission mechanism 5, it is arranged on lower transmission mechanism 3 and upper transmission mechanism 5 pressure with aligning roller 8 contact position
Sensor 6, described retainer 2 includes lower fagging 2.1 and the upper cover plate 2.2 that be connected removable with lower fagging 2.1, described lower fagging
2.1 are provided with that length is consistent with aligning roller 8 length and width is less than the first rectangular opening 2.3 of aligning roller 8 maximum gauge, described
Upper cover plate 2.2 is provided with that length is consistent with aligning roller 8 length and width is less than the second rectangular opening of aligning roller 8 maximum gauge
2.4 is consistent with aligning roller 8 length with length and width is more than the 3rd rectangular opening 2.5 of aligning roller 8 maximum gauge, and described the
One rectangular opening 2.3 coordinates face to be provided with the first arc surface 2.6 of arc transition, described second rectangular opening 2.4 and tune with aligning roller 8
Heart roller 8 coordinates face to be provided with the second arc surface 2.7 of arc transition.
Wherein, described lower transmission mechanism 3 includes that first belt wheel the 3.1, second belt wheel the 3.2, first side plate 3.3 and first transmits
Band 3.4, described first side plate 3.3 is fixed in frame 1, described first belt wheel 3.1 and the second belt wheel 3.2 and the first side plate 3.3
Being rotatably assorted, described first belt wheel 3.1 is rotated by the first motor 3.5, and described first belt wheel 3.1 is by the first conveyer belt
3.4 drive the second belt wheel 3.2 to rotate.
Wherein, described upper transmission mechanism 5 includes that the 3rd belt wheel the 5.1, the 4th belt wheel the 5.2, second side plate 5.3 and second transmits
Band 5.4, described first side plate 3.3 is fixed in frame 1, described 3rd belt wheel 5.1 and the 4th belt wheel 5.2 and the second side plate 5.3
It is rotatably assorted.
Wherein, described elevating mechanism 4 includes the elevating lever 4.1 that one end is fixed on the second side plate 5.3, described elevating lever
4.1 other ends are provided with tooth bar 4.2, the second motor 4.3 that described elevating mechanism 4 also includes being fixed in frame 1, circumference spacing
Lifter wheel 4.4 on second motor 4.3 main shaft, described lifter wheel 4.4 coordinates to lift the second conveyer with tooth bar 4.2
Structure.
Wherein, described first side plate 3.3 is fixed with the first fairlead 4.7 being linked in elevating lever 4.1 periphery.
Wherein, described elevating mechanism 4 also includes that guide post 4.5, described guide post 4.5 one end are fixed on the first side plate 3.3
On, described second side plate 5.3 is fixed with the second fairlead 4.6 being linked in guide post 4.5 periphery.
Wherein, it is provided with velocity sensor 7 inside described first conveyer belt 3.4.
Wherein, described first conveyer belt 3.4 upper surface is provided with the three-arc face for being close to aligning roller 8 arc surface
3.4.1, described second conveyer belt 5.4 lower surface is provided with the 4th arc surface 5.4.1 for being close to aligning roller 8 arc surface.
Below only most preferred embodiment of the present utility model is described, but is not to be construed as the limit to claim
System.This utility model is not only limited to above example, and its concrete structure allows to change.All in this utility model independent right
The various changes made in the protection domain required are all in this utility model protection domain.
Claims (8)
1. an aligning roller compression test device, it is characterised in that: it includes frame (1), is secured transverse to the upper use of frame (1)
In housing the retainer (2) of aligning roller (8) to be detected, being located at aligning roller (8) lower section and be fixed on the use in frame (1)
In the lower transmission mechanism (3) driving aligning roller (8) to roll, it is located at aligning roller (8) top and rolls and logical for aligning roller (8)
Cross elevating mechanism (4) relatively to descend the vertically movable upper transmission mechanism (5) of transmission mechanism (3), be arranged on lower transmission mechanism (3) and upper
Transmission mechanism (5) and the pressure transducer (6) of aligning roller (8) contact position, described retainer (2) includes lower fagging (2.1)
And the upper cover plate (2.2) that be connected removable with lower fagging (2.1), it is long with aligning roller (8) that described lower fagging (2.1) is provided with length
Degree is unanimously and width is less than first rectangular opening (2.3) of aligning roller (8) maximum gauge, and described upper cover plate (2.2) is provided with length
And width consistent with aligning roller (8) length is less than second rectangular opening (2.4) of aligning roller (8) maximum gauge and length and tune
Heart roller (8) length is unanimously and width is more than the 3rd rectangular opening (2.5) of aligning roller (8) maximum gauge, described first rectangle
Hole (2.3) coordinates face to be provided with first arc surface (2.6) of arc transition with aligning roller (8), described second rectangular opening (2.4) with
Aligning roller (8) cooperation face is provided with second arc surface (2.7) of arc transition.
Aligning roller compression test device the most according to claim 1, it is characterised in that: described lower transmission mechanism (3) is wrapped
Include the first belt wheel (3.1), the second belt wheel (3.2), the first side plate (3.3) and the first conveyer belt (3.4), described first side plate
(3.3) being fixed in frame (1), described first belt wheel (3.1) and the second belt wheel (3.2) are rotatably assorted with the first side plate (3.3),
Described first belt wheel (3.1) is rotated by the first motor (3.5), and described first belt wheel (3.1) passes through the first conveyer belt
(3.4) the second belt wheel (3.2) is driven to rotate.
Aligning roller compression test device the most according to claim 2, it is characterised in that: described upper transmission mechanism (5) is wrapped
Include the 3rd belt wheel (5.1), the 4th belt wheel (5.2), the second side plate (5.3) and the second conveyer belt (5.4), described first side plate
(3.3) being fixed in frame (1), described 3rd belt wheel (5.1) and the 4th belt wheel (5.2) are rotatably assorted with the second side plate (5.3).
Aligning roller compression test device the most according to claim 3, it is characterised in that: described elevating mechanism (4) includes
One end is fixed on the elevating lever (4.1) on the second side plate (5.3), and described elevating lever (4.1) other end is provided with tooth bar (4.2), institute
State elevating mechanism (4) and also include that the second motor (4.3) being fixed in frame (1), circumference are spacing at the second motor (4.3) main shaft
On lifter wheel (4.4), described lifter wheel (4.4) coordinates to lift the second transmission mechanism with tooth bar (4.2).
Aligning roller compression test device the most according to claim 4, it is characterised in that: on described first side plate (3.3)
It is fixed with the first fairlead (4.7) being linked in elevating lever (4.1) periphery.
Aligning roller compression test device the most according to claim 5, it is characterised in that: described elevating mechanism (4) also wraps
Including guide post (4.5), described guide post (4.5) one end is fixed on the first side plate (3.3), and described second side plate (5.3) is upper solid
Surely the second fairlead (4.6) being linked in guide post (4.5) periphery it is provided with.
Aligning roller compression test device the most according to claim 2, it is characterised in that: described first conveyer belt (3.4)
Inner side is provided with velocity sensor (7).
Aligning roller compression test device the most according to claim 3, it is characterised in that: described first conveyer belt (3.4)
Upper surface is provided with the three-arc face (3.4.1) for being close to, described second conveyer belt (5.4) with aligning roller (8) arc surface
Lower surface is provided with the 4th arc surface (5.4.1) for being close to aligning roller (8) arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597747.4U CN205808688U (en) | 2016-06-17 | 2016-06-17 | Aligning roller compression test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597747.4U CN205808688U (en) | 2016-06-17 | 2016-06-17 | Aligning roller compression test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808688U true CN205808688U (en) | 2016-12-14 |
Family
ID=58142729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620597747.4U Expired - Fee Related CN205808688U (en) | 2016-06-17 | 2016-06-17 | Aligning roller compression test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205808688U (en) |
-
2016
- 2016-06-17 CN CN201620597747.4U patent/CN205808688U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170617 |