CN203981345U - Locomotive wheel static equilibrium assembling test unit - Google Patents
Locomotive wheel static equilibrium assembling test unit Download PDFInfo
- Publication number
- CN203981345U CN203981345U CN201420315857.8U CN201420315857U CN203981345U CN 203981345 U CN203981345 U CN 203981345U CN 201420315857 U CN201420315857 U CN 201420315857U CN 203981345 U CN203981345 U CN 203981345U
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- assembling
- pick
- unit
- static equilibrium
- wheel
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Abstract
The utility model relates to diesel locomotive technical field, especially a kind of locomotive wheel static equilibrium assembling test unit.It comprises apparatus for assembling and pick-up unit, and apparatus for assembling is made up of carrier base, guide rail, travelling car and technique axle, and pick-up unit is made up of column, V-arrangement platform, pole and register pin.Design independently apparatus for assembling and pick-up unit separately, when work, combination accessory uses, first adopt apparatus for assembling by integral to technique axle and detected wheel assembly connection, Stability Analysis of Structures, easy to operate, assembly precision is high, and can meet the assembling needs of all size wheel, applicability is strong, and sensing range is wide.By pick-up unit, the wheel assembly assembling is carried out to static equilibrium test again, simple in structure, detect sensitively, test is directly perceived, quickness and high efficiency.
Description
Technical field
The utility model relates to diesel locomotive technical field, especially a kind of locomotive wheel static equilibrium assembling test unit.
Background technology
Locomotive wheel is the vitals on diesel locomotive, in the state running up through being everlasting, work, if locomotive wheel self imbalance will produce inertial centrifugal force, in kinematic pair, cause additional dynamic pressure, this not only can increase the internal stress in friction and the member in kinematic pair, and can reduce mechanical efficiency and serviceable life, therefore, after machine work is complete, locomotive wheel will do static balancing test, not only complex structure of existing balance detecting device, complex operation, inefficiency, and sensing range is little, can only detect the wheel of several specifications, precision is low, rework rate is high.
Summary of the invention
In order to overcome existing wheel balance detecting device complex operation, inefficiency, sensing range is little, the deficiency that precision is low, the utility model provides a kind of locomotive wheel static equilibrium assembling test unit.
The utility model solves the technical scheme that its technical matters adopts: a kind of locomotive wheel static equilibrium assembling test unit, comprise apparatus for assembling and pick-up unit, apparatus for assembling is made up of carrier base, guide rail, travelling car and technique axle, pick-up unit is made up of column, V-arrangement platform, pole and register pin, guide rails assembling is in the top planes of carrier base, travelling car is slidably connected on guide rail, technique axle is connected on travelling car, V-arrangement platform is welded on the top of column, pole frame is on V-arrangement platform, and register pin is vertically connected on the two ends of pole.
According to another embodiment of the present utility model, further comprise that the two ends of travelling car are respectively equipped with mount pad and leading screw.
According to another embodiment of the present utility model, further comprise that the afterbody of technique axle is connected with mount pad and leading screw respectively with vee-block by spacer ferrule.
According to another embodiment of the present utility model, further comprise that the front portion of technique axle is through in tested wheel, by taperliner and nut clamping.
The beneficial effects of the utility model are, design independently apparatus for assembling and pick-up unit separately, when work, combination accessory uses, first adopt apparatus for assembling by integral to technique axle and detected wheel assembly connection, Stability Analysis of Structures, easy to operate, assembly precision is high, and the assembling needs that can meet all size wheel, applicability is strong, and sensing range is wide.By pick-up unit, the wheel assembly assembling is carried out to static equilibrium test again, simple in structure, detect sensitively, test is directly perceived, quickness and high efficiency.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is apparatus for assembling schematic diagram of the present utility model;
Fig. 2 is pick-up unit schematic diagram of the present utility model.
10. apparatus for assembling in figure, 11. carrier bases, 12. guide rails, 13. travelling cars, 14. mount pads, 15. spacer ferrules, 16. leading screws, 17. vee-blocks, 18. taperliners, 19. technique axles, 20. pick-up units, 21. columns, 22. V-arrangement platforms, 23. poles, 24. register pins.
Embodiment
If Fig. 1 is apparatus for assembling schematic diagram of the present utility model, Fig. 2 is pick-up unit schematic diagram of the present utility model, a kind of locomotive wheel static equilibrium assembling test unit, comprise apparatus for assembling 10 and pick-up unit 20, apparatus for assembling 10 is made up of carrier base 11, guide rail 12, travelling car 13 and technique axle 19, and pick-up unit 20 is made up of column 21, V-arrangement platform 22, pole 23 and register pin 24.Guide rail 12 is arranged in the top planes of carrier base 11, travelling car 13 is slidably connected on guide rail 12, and technique axle 19 is connected on travelling car 13, and V-arrangement platform 22 is welded on the top of column 21,23 of poles are on V-arrangement platform 22, and register pin 24 is vertically connected on the two ends of pole 23.The two ends of travelling car 13 are respectively equipped with mount pad 14 and leading screw 16.The afterbody of technique axle 19 is connected with mount pad 14 and leading screw 16 respectively with vee-block 17 by spacer ferrule 15.The front portion of technique axle 19 is through in tested wheel, by taperliner 18 and nut clamping.
Design independently apparatus for assembling 10 and pick-up unit 20 separately, when work, combination accessory uses, first adopt apparatus for assembling 10 by integral to technique axle 19 and detected wheel assembly connection, Stability Analysis of Structures, easy to operate, assembly precision is high, and can meet the assembling needs of all size wheel, applicability is strong, and sensing range is wide.By pick-up unit, the wheel assembly assembling is carried out to static equilibrium test again, simple in structure, detect sensitively, test is directly perceived, quickness and high efficiency.
When test, first detected wheel is lifted in the carrier base 11 front end V-shaped grooves on apparatus for assembling 10; Again technique axle 19 is connected on travelling car 13 by spacer ferrule 15 and vee-block 17; Then promote forward travelling car 13, technique axle 19 is inserted stably in the endoporus of tested wheel; Then in the both sides of endoporus, taperliner 18 is installed, is clamped by nut; Then remove spacer ferrule 15, technique axle 19 and travelling car 13 are departed from, push backward travelling car 13 open, away from technique axle 19; Then level, vertically adjust pick-up unit 20, the wheel assembly assembling with soft suspender handle, one is lifted on pick-up unit 20 and goes to static balancing test; Then the wheel that rolls, after wheel stops, center of gravity is in minimum point, then wheel turns 90 is spent, and sees whether wheel rotates, and just proves not lay particular stress on if wheel does not turn, up-to-standard; If wheel turns, after just waiting wheel to stop, adding 40 grams of counterweights at peak, again wheel turns 90 is spent, if wheel does not turn, within the scope of technological requirement, if wheel still rotates, exceed technological requirement scope, off quality, again machine work, goes round and begins again, until meet technological requirement.
Claims (4)
1. a locomotive wheel static equilibrium assembling test unit, it is characterized in that, comprise apparatus for assembling (10) and pick-up unit (20), apparatus for assembling (10) is by carrier base (11), guide rail (12), travelling car (13) and technique axle (19) composition, pick-up unit (20) is by column (21), V-arrangement platform (22), pole (23) and register pin (24) composition, guide rail (12) is arranged in the top planes of carrier base (11), travelling car (13) is slidably connected on guide rail (12), technique axle (19) is connected on travelling car (13), V-arrangement platform (22) is welded on the top of column (21), pole (23) frame is on V-arrangement platform (22), register pin (24) is vertically connected on the two ends of pole (23).
2. locomotive wheel static equilibrium assembling test unit according to claim 1, is characterized in that, the two ends of travelling car (13) are respectively equipped with mount pad (14) and leading screw (16).
3. locomotive wheel static equilibrium assembling test unit according to claim 1, is characterized in that, the afterbody of technique axle (19) is connected with mount pad (14) and leading screw (16) respectively with vee-block (17) by spacer ferrule (15).
4. locomotive wheel static equilibrium assembling test unit according to claim 1, is characterized in that, the front portion of technique axle (19) is through in tested wheel, by taperliner (18) and nut clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315857.8U CN203981345U (en) | 2014-06-14 | 2014-06-14 | Locomotive wheel static equilibrium assembling test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315857.8U CN203981345U (en) | 2014-06-14 | 2014-06-14 | Locomotive wheel static equilibrium assembling test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981345U true CN203981345U (en) | 2014-12-03 |
Family
ID=51978775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315857.8U Expired - Fee Related CN203981345U (en) | 2014-06-14 | 2014-06-14 | Locomotive wheel static equilibrium assembling test unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256909A (en) * | 2020-03-11 | 2020-06-09 | 中国航发贵州航空发动机维修有限责任公司 | Aero-engine oil-gas separator rotor balance clamp |
-
2014
- 2014-06-14 CN CN201420315857.8U patent/CN203981345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256909A (en) * | 2020-03-11 | 2020-06-09 | 中国航发贵州航空发动机维修有限责任公司 | Aero-engine oil-gas separator rotor balance clamp |
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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: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |