CN201376090Y - Wheelset dynamic balance weight-reducing machine tool - Google Patents
Wheelset dynamic balance weight-reducing machine tool Download PDFInfo
- Publication number
- CN201376090Y CN201376090Y CN200920142149U CN200920142149U CN201376090Y CN 201376090 Y CN201376090 Y CN 201376090Y CN 200920142149 U CN200920142149 U CN 200920142149U CN 200920142149 U CN200920142149 U CN 200920142149U CN 201376090 Y CN201376090 Y CN 201376090Y
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- China
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- box
- dynamic balance
- driving
- lathe bed
- wheel
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Abstract
A wheelset dynamic balance weight-reducing machine tool comprises a tool body and a lateral base, wherein the lateral base is installed behind the tool body, a digital control operation box is arranged on the tool body, a driving box and a driven box are arranged on two ends of the tool body, a driving main spindle is arranged in the driving box, a driven main spindle is arranged in the driven box, central finials are installed on end portions of opposite ends of the two main spindles, two symmetrical dynamic balance swing frames are arranged between the driving box and the driven box, static pressure shaft bushings are installed on the swing frames, a liftable bracket is arranged in the middle of the tool body, a friction pulley driving device is arranged between the bracket and the dynamic balance swing frames, a digital control cross slipway is installed on the lateral base, and a left cutting head and a right cutting head are symmetrically installed on the cross slipway. The wheelset dynamic balance weight-reducing machine tool of the utility model has compact structure, precise measurement results, high weight-reducing accuracy, complete automatization of the operation process and wide applicable range.
Description
Technical field
The utility model relates to lathe, and especially a kind of wheel that applies in the rolling stock manufacturing removes the heavy-duty machine bed to dynamic balancing.
Background technology
Taking turns right dynamic balancing measurement and going heavily is the twice critical processes, wheel going to dynamic balancing and after measuring carried out on two equipment heavily respectively at present, not only go heavy difficulty of processing big, efficient is low, and can't reach the requirement of accurate removal amount of unbalance, and wheel is not to being in free state but adding under the state of interference and measure, thereby the precision of measuring is low.Dynamic balancing measurement equipment in the past can not adapt to the right dynamic balancing measurement of multiple axle journal wheel, and maintenance cost height, investment are greatly.
Summary of the invention
The purpose of this utility model just provide a kind of measurement accurately, go heavy precision height, adaptability strong, integrate the right dynamic balancing measurement of wheel and go the wheel of heavy cut that the heavy-duty machine bed is removed in dynamic balancing.
The of the present utility model wheel removed the heavy-duty machine bed to dynamic balancing, comprise lathe bed, wing base, wing base is installed in the rear of lathe bed, lathe bed is provided with the numerical control operation panel, the two ends of lathe bed are driving box and driven headstock, driven headstock can move along lathe bed, be provided with drive shaft in the driving box, be provided with slave spindle in the driven headstock, it is top that end, two main shaft opposite ends all is equipped with the center, two symmetrical dynamic balancing rockers are located between driving box and the driven headstock, the multiple wheel of adaptation is housed on the rocker axle journal and tape spool are held the right hydrostatic bearing pad of inner ring wheel, the dynamic balancing rocker can move along lathe bed, the middle part of lathe bed is provided with the liftable carriage, between carriage and dynamic balancing rocker, be provided with fraction wheel drive device, fraction wheel drive device is by the two symmetrical groups friction pulley, fork, elevating lever, motor, driving-belt constitutes, fork one end is fixed, the other end links to each other with friction pulley, elevating lever one end is fixed, the other end is fixed on the fork, and friction pulley is equipped with the numerical control cross slid platform by driving-belt and motor-driven on the wing base, be respectively applied for wheel revolver and right wheel are gone to a heavy left side, right cutting head symmetry back-to-back is installed on the cross slid platform, all is equipped with bite on left cutting head and the right cutting head.
The operation principle of dynamic balancing being removed the heavy-duty machine bed of taking turns of the present utility model: earlier with the to be measured and wheel that goes heavily to process on the carriage that is placed on rise, wheel to slow decline by the carriage holder, to take turns on the hydrostatic bearing pad that is placed on the dynamic balancing rocker, adopt the right tread of friction pulley driving wheel to realize right the rotatablely moving of wheel during dynamic balancing measurement, when reaching the required rotating speed of dynamic balancing measurement, friction pulley can be thrown off automatically, makes wheel to testing under the free rotation state of the minimum hydrostatic support of frictional force fully on the dynamic balancing rocker.Wheel is to after finishing dynamic balancing measurement, the main shaft of driving box and driven headstock stretches out, to take turns jack-up wheel shaft two ends centre bore at wheel by two central term pinnacles on it, break away from the dynamic balancing measurement rocker, straight end-face key in the driving box on the drive shaft be installed in the driving-disc of wheel and connect wheel shaft one end, drive shaft rotating band driving wheel is to cutting heavy rotatablely moving, and the slave spindle in the driven headstock is then done passive rotation by wheel to drive.Left and right cutting head in the lathe on the cross slid platform is respectively applied for wheel going heavily revolver and right wheel, numerical control cross slid platform vertically (being parallel to wheel to axis) motion moves to the left and right wheel inboard of wheel to being cut with cutting head, laterally (perpendicular to the wheel to axis) F.F. is provided, two cutting head are not worked simultaneously.
The of the present utility model wheel removed the heavy-duty machine bed to dynamic balancing, compact conformation, measurement result accurately, remove heavily degree of accuracy height, operating process full automation, and wide accommodation.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the lateral plan of Fig. 1.
The specific embodiment
A kind of wheel removed the heavy-duty machine bed to dynamic balancing, comprise lathe bed 1, wing base 15, wing base 15 is installed in the rear of lathe bed 1, lathe bed 1 is provided with numerical control operation panel 5, the two ends of lathe bed 1 are driving box 6 and driven headstock 2, driven headstock 2 can move along lathe bed 1, be provided with drive shaft 14 in the driving box 6, be provided with slave spindle 10 in the driven headstock 2, end, two main shaft opposite ends all is equipped with center top 11, two symmetrical dynamic balancing rockers 7 are located between driving box 6 and the driven headstock 2, hydrostatic bearing pad 9 is housed on the rocker 7, dynamic balancing rocker 7 can move along lathe bed 1, the middle part of lathe bed 1 is provided with liftable carriage 3, between carriage 3 and dynamic balancing rocker 7, be provided with fraction wheel drive device 16, fraction wheel drive device 16 is by two symmetrical groups friction pulley 8, fork 18, elevating lever 17, motor, driving-belt constitutes, fork 18 1 ends are fixed, the other end links to each other with friction pulley 8, elevating lever 17 1 ends are fixed, the other end is fixed on the fork 18, and friction pulley 8 is equipped with numerical control cross slid platform 12 by driving-belt and motor-driven on the wing base 15, be respectively applied for wheel revolver and right wheel are gone to a heavy left side, right cutting head 4 symmetry back-to-back is installed on the cross slid platform 12, all is equipped with bite 13 on left cutting head and the right cutting head 4.
Claims (1)
1, a kind of wheel removed the heavy-duty machine bed to dynamic balancing, comprise lathe bed (1), wing base (15), wing base (15) is installed in the rear of lathe bed (1), it is characterized in that: lathe bed (1) is provided with numerical control operation panel (5), the two ends of lathe bed (1) are driving box (6) and driven headstock (2), be provided with drive shaft (14) in the driving box (6), be provided with slave spindle (10) in the driven headstock (2), end, two main shaft opposite ends all is equipped with center top (11), symmetrical two dynamic balancing rockers (7) are located between driving box (6) and the driven headstock (2), hydrostatic bearing pad (9) is housed on the rocker (7), the middle part of lathe bed (1) is provided with liftable carriage (3), between carriage (3) and dynamic balancing rocker (7), be provided with fraction wheel drive device (16), fraction wheel drive device (16) is by two symmetrical groups friction pulley (8), fork (18), elevating lever (17), motor, driving-belt constitutes, fork (18) one ends are fixed, the other end links to each other with friction pulley (8), elevating lever (17) one ends are fixed, the other end is fixed on the fork (18), be equipped with numerical control cross slid platform (12) on the wing base (15), a left side, right cutting head (4) symmetry back-to-back is installed on the cross slid platform (12) left side, all be equipped with bite (13) on the right cutting head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920142149U CN201376090Y (en) | 2009-03-27 | 2009-03-27 | Wheelset dynamic balance weight-reducing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920142149U CN201376090Y (en) | 2009-03-27 | 2009-03-27 | Wheelset dynamic balance weight-reducing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376090Y true CN201376090Y (en) | 2010-01-06 |
Family
ID=41516187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920142149U Expired - Lifetime CN201376090Y (en) | 2009-03-27 | 2009-03-27 | Wheelset dynamic balance weight-reducing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376090Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069449A (en) * | 2010-12-02 | 2011-05-25 | 郑州大学 | Device for detecting performance of dynamic balancer |
| CN105773716A (en) * | 2016-04-22 | 2016-07-20 | 广东顺威精密塑料股份有限公司 | Automatic double-station multi-hole drilling dynamic balancing machine for cross-flow blade |
| CN105784278A (en) * | 2016-04-22 | 2016-07-20 | 广东顺威精密塑料股份有限公司 | Unbalance ridding mechanism for cross-flow fan dynamic balance emendation |
-
2009
- 2009-03-27 CN CN200920142149U patent/CN201376090Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069449A (en) * | 2010-12-02 | 2011-05-25 | 郑州大学 | Device for detecting performance of dynamic balancer |
| CN102069449B (en) * | 2010-12-02 | 2012-10-31 | 郑州大学 | Device for detecting performance of dynamic balancer |
| CN105773716A (en) * | 2016-04-22 | 2016-07-20 | 广东顺威精密塑料股份有限公司 | Automatic double-station multi-hole drilling dynamic balancing machine for cross-flow blade |
| CN105784278A (en) * | 2016-04-22 | 2016-07-20 | 广东顺威精密塑料股份有限公司 | Unbalance ridding mechanism for cross-flow fan dynamic balance emendation |
| CN105773716B (en) * | 2016-04-22 | 2017-09-05 | 广东顺威精密塑料股份有限公司 | A kind of double Multi-hole drilling through-flow fan blade automatic dynamic balance machine |
| CN105784278B (en) * | 2016-04-22 | 2018-07-24 | 广东顺威精密塑料股份有限公司 | A kind of duplicate removal mechanism for through-flow fan blade dynamic balance calibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100106 |
|
| CX01 | Expiry of patent term |