CN201569576U - Thrust wheel testing machine tool - Google Patents
Thrust wheel testing machine tool Download PDFInfo
- Publication number
- CN201569576U CN201569576U CN2009202649514U CN200920264951U CN201569576U CN 201569576 U CN201569576 U CN 201569576U CN 2009202649514 U CN2009202649514 U CN 2009202649514U CN 200920264951 U CN200920264951 U CN 200920264951U CN 201569576 U CN201569576 U CN 201569576U
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Abstract
The utility model discloses a thrust wheel testing machine tool, which comprises a frame. At least one group of testing devices is arranged on the frame. Each group of testing device is formed by a pressure mechanism, a running-in mechanism and a poking mechanism, wherein the pressure mechanism, the running-in mechanism and the poking mechanism are installed on the frame. The pressure mechanism is arranged above a thrust wheel, comprises a lifting left presser foot and a lifting right presser foot and presses against the two ends of the thrust wheel when being lowered down. The running-in mechanism is arranged below the thrust wheel and comprises two groups of running-in wheels, each group of running-in wheels is formed by a front running-in wheel and a rear running-in wheel, the front group of running-in wheels and the rear group of running-in wheels are matched with each other and support the thrust wheel, and the running-in mechanism is matched with the pressure mechanism to complete the testing of the thrust wheel. The poking mechanism comprises a poking bar and is used for poking the tested thrust wheel. The utility model has the advantages of reasonable structure, high testing efficiency and the like.
Description
Technical field
The utility model discloses a kind of thrust wheel test lathe, belongs to test lathe class manufacturing technology field, especially relates to the test lathe of test thrust wheel correlated performance.
Background technology
Thrust wheel test lathe is called the running-in machine again, is thrust wheel tested indexs of correlation such as bearing capacity that whether reach country or industry standard requirement under certain pressure.Present thrust wheel test unit, complex structure, testing efficiency are low, and the pressure control out of true of thrust wheel, so the result of test, its accuracy is not high.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of thrust wheel rational in infrastructure, that testing efficiency is high to test lathe.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of thrust wheel test lathe comprises frame, and this frame is provided with at least one group of test unit, and every group of test unit be by being installed on pressure mechanism, the running-in mechanism on the frame and dialling the structure of disembarking and form, wherein,
Pressure mechanism is arranged at the top of thrust wheel, comprises liftable left and right presser feet, presses on the thrust wheel two ends during decline;
Running-in mechanism is arranged at the below of thrust wheel, comprises two groups of running-ins wheels, and every group of running-in wheel is made of former and later two, and group running-in wheel in front and back cooperates and supporting thrust wheel, and the test of thrust wheel is finished in this running-in mechanism and pressure mechanism cooperation;
Dial the structure of disembarking, comprise one group, be used for dialling the thrust wheel behind the separating test from bar.
Further, described pressure mechanism, comprise oil cylinder, presser feet motion bar and two presser feets, the top of frame is fixed at the oil cylinder top, its piston end is fixed on the presser feet motion bar, two presser feets are connected on the presser feet motion bar and are positioned at the oil cylinder both sides, can be with the motion bar oscilaltions, and above-mentioned oil cylinder can Numeric Control Technology be controlled its pressure size.
Further, two groups of running-in wheels, running-in axle and driving mechanisms before and after described running-in mechanism comprises, the running-in wheel is installed on the running-in axle, and the running-in axle is by the driving mechanism driven rotary, and two groups of running-ins wheels are supporting thrust wheel.
Further, the described group of structure of disembarking comprises to be dialled from cylinder, dials from bar, dials and is fixed on the frame from cylinder, dials from bar one end to be connected from cylinder with dialling, and the other end is group from end.
Further, described frame is provided with three groups of test units.
The utility model utilizes this test lathe, once just can test three thrust wheels, the test efficiency height, and the reasonable cooperation of running-in wheel and presser feet, make test figure more accurate, the adding of the utility model innovation dial the structure of disembarking, dialling wherein also is referred to as mechanical arm from bar, after thrust wheel has been tested, utilize mechanical arm automatically thrust wheel to be dialled to worktable.Not dialling when disembarking structure in the past, all is will be with manually finishing, and it is still very time-consuming to move away from testing table.
Advantages such as the utility model is rational in infrastructure, testing efficiency is high, saving is artificial.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the A-A view of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: structure as shown in Figures 1 and 2, a kind of thrust wheel test lathe comprises frame 1, this frame 1 is provided with three groups of test units, every group of test unit is by being installed on pressure mechanism, the running-in mechanism on the frame and dialling the structure of disembarking and form.
Pressure mechanism is arranged at the top of thrust wheel A ', comprises liftable left and right presser feet, presses on the thrust wheel two ends during decline; Pressure mechanism, comprise oil cylinder 13, presser feet motion bar 12 and two presser feets 11, the top of frame 11 is fixed at oil cylinder 13 tops, its piston end is fixed on the presser feet motion bar 12, two presser feets are connected on the presser feet motion bar 12 and are positioned at the oil cylinder both sides, can be with the motion bar oscilaltion, above-mentioned oil cylinder can Numeric Control Technology be controlled its pressure size.
Running-in mechanism is arranged at the below of thrust wheel A ', comprises two groups of running-ins wheels 7, and every group of running-in wheel is made of former and later two, and front and back group running-in wheel 7 cooperates and supporting thrust wheel, and the test of thrust wheel is finished in this running-in mechanism and pressure mechanism cooperation; Two groups of running-in wheels 7, running-in axle 8 and driving mechanisms before and after running-in mechanism specifically comprises, the running-in wheel is installed on the running-in axle 8, running-in axle 8 is by the driving mechanism driven rotary, two groups of running-in wheels are supporting thrust wheel, driving mechanism is to drive drive sprocket 3 by motor 2, by chain 4 and driven sprocket 5 transmission takes place, and driven sprocket 5 and bearing seat 6 are installed on the end that running-in axle 8 stretches out in frame, above-mentioned motor is stepless time adjustment 3Kw-4, and speed adjustable range is 40-200r/min.
Dial the structure of disembarking, comprise one group from bar 9, be used for dialling the thrust wheel behind the separating test, concrete structure is: dial the structure of disembarking and comprise and dial from cylinder 14, dial from bar 9, dial and be fixed on the frame 1 from cylinder 14, dial from bar 9 one ends and is connected from cylinder with dialling, the other end is group from end.
The utility model utilizes this test lathe, once just can test three thrust wheels, and test efficiency height, and the reasonable cooperation of running-in wheel and presser feet make test figure more accurate.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (4)
1. thrust wheel test lathe comprises frame, and it is characterized in that: described frame is provided with at least one group of test unit, and every group of test unit be by being installed on pressure mechanism, the running-in mechanism on the frame and dialling the structure of disembarking and form, wherein,
Pressure mechanism is arranged at the top of thrust wheel, comprises liftable left and right presser feet, presses on the thrust wheel two ends during decline;
Running-in mechanism is arranged at the below of thrust wheel, comprises two groups of running-ins wheels, and every group of running-in wheel is made of former and later two, and group running-in wheel in front and back cooperates and supporting thrust wheel, and the test of thrust wheel is finished in this running-in mechanism and pressure mechanism cooperation;
Dial the structure of disembarking, comprise one group, be used for dialling the thrust wheel behind the separating test from bar.
2. thrust wheel test lathe according to claim 1, it is characterized in that: described pressure mechanism, comprise oil cylinder, presser feet motion bar and two presser feets, the top of frame is fixed at the oil cylinder top, its piston end is fixed on the presser feet motion bar, two presser feets are connected on the presser feet motion bar and are positioned at the oil cylinder both sides, can be with the motion bar oscilaltion.
3. thrust wheel test lathe according to claim 1, it is characterized in that: two groups of running-in wheels, running-in axle and driving mechanisms before and after described running-in mechanism comprises, the running-in wheel is installed on the running-in axle, and the running-in axle is by the driving mechanism driven rotary, and two groups of running-in wheels are supporting thrust wheel.
4. thrust wheel according to claim 1 test lathe is characterized in that: the described group of structure of disembarking comprises to be dialled from cylinder, dials from bar, dials and is fixed on the frame from cylinder, dials from bar one end to be connected from cylinder with dialling, and the other end is group from end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202649514U CN201569576U (en) | 2009-12-17 | 2009-12-17 | Thrust wheel testing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202649514U CN201569576U (en) | 2009-12-17 | 2009-12-17 | Thrust wheel testing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569576U true CN201569576U (en) | 2010-09-01 |
Family
ID=42661869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202649514U Expired - Fee Related CN201569576U (en) | 2009-12-17 | 2009-12-17 | Thrust wheel testing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569576U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575518A (en) * | 2013-10-21 | 2014-02-12 | 蚌埠市行星工程机械有限公司 | Empty loading testbed for thrust wheel |
| CN103698113A (en) * | 2013-12-02 | 2014-04-02 | 蚌埠市行星工程机械有限公司 | Thrust wheel teststand |
| CN103868688A (en) * | 2014-03-31 | 2014-06-18 | 昆山土山***件有限公司 | Multi-station rotary testing machine |
| CN105509969A (en) * | 2015-12-31 | 2016-04-20 | 江苏师范大学 | Automatic loading airtightness testing device for track roller |
| CN110146304A (en) * | 2019-06-28 | 2019-08-20 | 三一重机有限公司 | Thrust wheel endurance testing system |
-
2009
- 2009-12-17 CN CN2009202649514U patent/CN201569576U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575518A (en) * | 2013-10-21 | 2014-02-12 | 蚌埠市行星工程机械有限公司 | Empty loading testbed for thrust wheel |
| CN103575518B (en) * | 2013-10-21 | 2015-09-30 | 蚌埠市行星工程机械有限公司 | The empty bracket loading test platform of thrust wheel |
| CN103698113A (en) * | 2013-12-02 | 2014-04-02 | 蚌埠市行星工程机械有限公司 | Thrust wheel teststand |
| CN103698113B (en) * | 2013-12-02 | 2016-01-27 | 蚌埠市行星工程机械有限公司 | A kind of thrust wheel teststand |
| CN103868688A (en) * | 2014-03-31 | 2014-06-18 | 昆山土山***件有限公司 | Multi-station rotary testing machine |
| CN105509969A (en) * | 2015-12-31 | 2016-04-20 | 江苏师范大学 | Automatic loading airtightness testing device for track roller |
| CN110146304A (en) * | 2019-06-28 | 2019-08-20 | 三一重机有限公司 | Thrust wheel endurance testing system |
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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 |
Granted publication date: 20100901 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |