CN203973365U - Fixed frequency oscillating mechanism - Google Patents
Fixed frequency oscillating mechanism Download PDFInfo
- Publication number
- CN203973365U CN203973365U CN201420407353.9U CN201420407353U CN203973365U CN 203973365 U CN203973365 U CN 203973365U CN 201420407353 U CN201420407353 U CN 201420407353U CN 203973365 U CN203973365 U CN 203973365U
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- China
- Prior art keywords
- oscillation
- axis
- bearing
- fixed
- belt
- 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 - Lifetime
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- 230000010355 oscillation Effects 0.000 claims abstract description 31
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000009738 saturating Methods 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to the fixed frequency oscillating mechanism on a kind of bearing machining equipment, comprise motor, drive pulley, driving-belt, negative pulley wheel, axis of oscillation, bearing, eccentric wheel, vibration bearing and lever, also comprise gear-box, the output shaft of described motor is connected with the power shaft of gear-box, on the output shaft of gear-box, be fixed with drive pulley, an end at axis of oscillation is fixed with negative pulley wheel, on negative pulley wheel and drive pulley, be provided with driving-belt, the other end at axis of oscillation is fixed with eccentric wheel, on axis of oscillation, be provided with bearing, on axis of oscillation, by vibration bearing, lever is installed.Built-in oscillation frequency of the present utility model mechanism is simple, rationally; The utility model is directly received on the motor of wye connection by three-phase electricity, has used the rotation mode of maximal efficiency, has avoided, due to the not saturating product of the not enough mill causing of vibration, having improved the qualification rate of product, and having reduced energy consumption.
Description
Technical field
The utility model relates to the oscillating mechanism on a kind of bearing machining equipment, and the utility model especially relates to a kind of fixed frequency oscillating mechanism.
Background technology
At present, for being all to adopt Frequency Converter Control vibration motor on rolling bearing processing mill endoporus equipment, utilize motor rotation, drive V-belt, realize vibration by cam and carry out grinding bearing endoporus, frequency converter easily breaks down under bad border of high temperature, thereby and V-belt there will be skidding to make have endoporus bad in grinding process, the defective products not grinding produces, quality that can not effectively control product, cost is also higher, one, the motor of 750W and the frequency converter of 750W.As shown in Figure 1, it is made up of parts such as the motor 1 of 750W, drive pulley 3, driving-belt 4, negative pulley wheel 5, axis of oscillation 6, bearing 7, eccentric wheel 8, vibration bearing 9, lever 10, pad 11 and locking nuts 12, and driving-belt 4 is V-belt.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of cost is low, vibrational stabilization, the fixed frequency oscillating mechanism that can stop skidding, power cost saving, enhance productivity.
The technical scheme providing according to the utility model, described fixed frequency oscillating mechanism, comprise motor, drive pulley, driving-belt, negative pulley wheel, axis of oscillation, bearing, eccentric wheel, vibration bearing and lever, also comprise gear-box, the output shaft of described motor is connected with the power shaft of gear-box, on the output shaft of gear-box, be fixed with drive pulley, an end at axis of oscillation is fixed with negative pulley wheel, on negative pulley wheel and drive pulley, be provided with driving-belt, the other end at axis of oscillation is fixed with eccentric wheel, on axis of oscillation, be provided with bearing, on axis of oscillation, by vibration bearing, lever is installed.
Described driving-belt is Timing Belt.
Also comprise locking nut and pad, described eccentric wheel is connected on axis of oscillation by key, and locks by locking nut and pad.
The utlity model has following advantage:
Built-in oscillation frequency of the present utility model mechanism is simple, energy-conservation, reasonable;
The utility model is directly received by three-phase electricity on the motor of wye connection, has used the rotation mode of maximal efficiency by gear-box, has avoided, due to the not saturating product of the not enough mill causing of vibration, having reduced the generation of defective products, and having improved the qualification rate of product;
The utility model adopts Timing Belt induced way, has increased transmission stability;
The utility model saves frequency converter, and motor makes 120W into by 750W, reduces energy consumption and accessory cost.
Brief description of the drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
This fixed frequency oscillating mechanism, comprise the motor 1 of 120W, drive pulley 3, driving-belt 4, negative pulley wheel 5, axis of oscillation 6, bearing 7, eccentric wheel 8, vibration bearing 9 and lever 10, also comprise gear-box 2, the output shaft of the motor 1 of described 120W is connected with the power shaft of gear-box 2, on the output shaft of gear-box 2, be fixed with drive pulley 3, an end at axis of oscillation 6 is fixed with negative pulley wheel 5, on negative pulley wheel 5 and drive pulley 3, be provided with driving-belt 4, be fixed with eccentric wheel 8 in the other end of axis of oscillation 6, on axis of oscillation 6, be provided with bearing 7, on axis of oscillation 6, by vibration bearing 9, lever 10 is installed.
Described driving-belt 4 is Timing Belt.
Also comprise locking nut 12 and pad 11, described eccentric wheel 8 is connected on axis of oscillation 6 by key, and locks by locking nut 12 and pad 11.
The utility model, directly drive the motor 1 of 120W by three-phase electricity, realize speed governing by gear-box 2, then gear-box 2 drives drive pulley 3, timing belt pulley 3 drives driving-belt 4, driving-belt 4 drives negative pulley wheel 5, and negative pulley wheel 5 drives axis of oscillation 6, and axis of oscillation 6 is with movable eccentric wheel 8 to realize vibration.This novel mode of oscillation is save one, frequency converter, and by the power reduction of motor 1, and frequency of oscillation is stable, and driving-belt 4 is difficult for skidding, and novel like this mode of oscillation is simple, energy-conservation, and good stability, has improved product percent of pass.
Claims (3)
1. a fixed frequency oscillating mechanism, comprise motor (1), drive pulley (3), driving-belt (4), negative pulley wheel (5), axis of oscillation (6), bearing (7), eccentric wheel (8), vibration bearing (9) and lever (10), it is characterized in that: also comprise gear-box (2), the output shaft of described motor (1) is connected with the power shaft of gear-box (2), on the output shaft of gear-box (2), be fixed with drive pulley (3), be fixed with negative pulley wheel (5) in an end of axis of oscillation (6), on negative pulley wheel (5) and drive pulley (3), be provided with driving-belt (4), be fixed with eccentric wheel (8) in the other end of axis of oscillation (6), on axis of oscillation (6), be provided with bearing (7), above by vibration bearing (9), lever (10) is installed at axis of oscillation (6).
2. fixed frequency oscillating mechanism as claimed in claim 1, is characterized in that: described driving-belt (4) is Timing Belt.
3. fixed frequency oscillating mechanism as claimed in claim 1, it is characterized in that: also comprise locking nut (12) and pad (11), it is upper that described eccentric wheel (8) is connected to axis of oscillation (6) by key, and lock by locking nut (12) and pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407353.9U CN203973365U (en) | 2014-07-22 | 2014-07-22 | Fixed frequency oscillating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407353.9U CN203973365U (en) | 2014-07-22 | 2014-07-22 | Fixed frequency oscillating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973365U true CN203973365U (en) | 2014-12-03 |
Family
ID=51970849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420407353.9U Expired - Lifetime CN203973365U (en) | 2014-07-22 | 2014-07-22 | Fixed frequency oscillating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070443A (en) * | 2014-07-22 | 2014-10-01 | 无锡诚石轴承有限公司 | Fixed-frequency vibration mechanism |
-
2014
- 2014-07-22 CN CN201420407353.9U patent/CN203973365U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070443A (en) * | 2014-07-22 | 2014-10-01 | 无锡诚石轴承有限公司 | Fixed-frequency vibration mechanism |
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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: 20141203 |
|
| CX01 | Expiry of patent term |