CN203765439U - Double-row spherical surface superfinishing swing angle automatic adjusting mechanism - Google Patents
Double-row spherical surface superfinishing swing angle automatic adjusting mechanism Download PDFInfo
- Publication number
- CN203765439U CN203765439U CN201420036065.7U CN201420036065U CN203765439U CN 203765439 U CN203765439 U CN 203765439U CN 201420036065 U CN201420036065 U CN 201420036065U CN 203765439 U CN203765439 U CN 203765439U
- Authority
- CN
- China
- Prior art keywords
- piston
- swing
- cylinder body
- superfinishing
- connecting plate
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a double-row spherical surface superfinishing swing angle automatic adjusting mechanism in the mechanized equipment manufacturing industry. The mechanism is characterized in that an eccentric shaft is fixed to a front sway base, an eccentric connecting plate is pressed on the eccentric shaft through a round nut, an oil cylinder body is fixedly installed on the eccentric connecting plate, a piston head of a piston is located in the oil cylinder body, the two ends of the oil cylinder body are respectively provided with an opening connected with a hydraulic cylinder, the two ends of the piston stretch out of the oil cylinder body, the tail end of the piston is sleeved with a piston rod sleeve, the front end of the piston is connected with a swing crank, the swing crank is connected to a swing shaft through a flat key, a swing pointer is installed on the swing crank, the swing shaft is pressed inside a swing shaft base, the swing shaft base is fixed to the front sway base, and the swing shaft base is further provided with a scale sign corresponding to the swing pointer. Superfinishing of double-row spherical roller bearing inner race rollaway nests is conducted through a single superfinishing head, a swing angle can be automatically adjusted, adaptability is high, the motion is stable and reliable, and the mechanism saves energy and is environmentally friendly.
Description
technical field:
The utility model relates to a kind of biserial sphere superfinishing pivot angle automatic mechanism in mechanized equipment manufacturing industry.
background technology:
At present, known biserial sphere Superfinishing machine, is all generally to adopt two superfinishing heads to distinguish superfinishing, and each superfinishing head can only manually be adjusted an operating angle before superfinishing.Known this structure manufacturing cost is high, and controllability is poor, time-consuming and bad adaptability.Research and development for biserial sphere superfinishing pivot angle automatic mechanism, with regard to a new problem in face of Cheng Liaobai China bearing equipment manufacture technical staff.
summary of the invention:
The deficiency of appearing suddenly out in actual use in order to overcome existing relevant device.The utility model provides a kind of biserial sphere superfinishing pivot angle automatic mechanism, and this mechanism can not only realize the position angle of automatically adjusting the swinging axle center line of superfinishing head in non-stop-machine situation, and large, the intelligent degree of adjustable range is high.
The technical scheme that the utility model provides is:
A kind of biserial sphere superfinishing pivot angle automatic mechanism, eccentric shaft is fixed on yaw seat, eccentric connecting plate is pressed on eccentric shaft with round nut, cylinder body is fixedly mounted on eccentric connecting plate, the piston head of piston is positioned at cylinder body, cylinder body two ends are respectively arranged with an opening being connected with hydraulic cylinder, cylinder body is stretched out at the two ends of piston, piston rod cover is sleeved on the tail end of piston, piston nose is connected with wobble crank, wobble crank is connected on swinging axle by flat key, sweep hand is arranged on wobble crank, swinging axle is pressed in and swings in axle bed, swinging axle bed is fixed on yaw seat, swing on axle bed and be also provided with the scale label corresponding with sweep hand.
Concrete, oil cylinder bonnet and oil cylinder protecgulum are installed on described cylinder body.
Concrete, the front end of piston is connected with piston rod attachment, and piston rod attachment is connected with connecting axle by connecting plate, and connecting axle is connected with wobble crank.
Concrete, cylinder body is arranged on eccentric connecting plate by screw.
A kind of using method of biserial sphere superfinishing pivot angle automatic mechanism, eccentric connecting plate is around rotating with the junction of eccentric shaft, cylinder body moves reciprocatingly with eccentric connecting plate, the motion of cylinder body drives piston to move reciprocatingly, and then drive wobble crank to do crankmotion around swinging axle, sweep hand on wobble crank is indicated corresponding scale on scale label, front portion or the rear positions of the piston head that hydraulic cylinder carrys out control piston by filling liquid in cylinder body in cylinder body, piston rod cover is controlled the scope of relative motion between cylinder body and piston in the position of piston tail end.
The front end of piston is connected with piston rod attachment, piston rod attachment is connected with connecting axle by connecting plate, connecting axle is connected with wobble crank, by piston rod attachment, connecting plate, connecting axle, is arranged so that the distance between regulating piston knock-off joint and wobble crank is adjustable.
Swing axle bed and be fixed by screws on yaw seat, the position that makes to swing the relative yaw seat of axle bed is adjustable, realizes the adjustment to the amplitude of fluctuation of sweep hand.
Operation principle of the present utility model is: between eccentric shaft and swinging axle, formed a self-adjusting toggle of length of connecting rod, when the length of connecting rod of toggle changes, swinging axle just can rotational automatic adjustment pivot angle.And the variable quantity of pivot angle is relevant with the length of connecting rod changing value of toggle, the changing value of control link length is carried out in the position that the utility model can be arranged on piston tail end by regulating piston bar cover.Piston head by control piston, in front portion or the rear positions of cylinder body, is realized the automatic adjusted value of automatically controlling pivot angle, and the angle between two two centre normal of raceway of the automatic adjusted value of pivot angle and biserial sphere roller bearing inner ring is identical simultaneously.The utility model fitted shaft Xiang Tiaowei mechanism can meet biserial sphere Superfinishing machine, adopts single superfinishing head to carry out the two raceways of the biserial sphere roller bearing inner ring demand of superfinishing respectively.
The beneficial effects of the utility model are: can adopt single superfinishing head to carry out respectively superfinishing of biserial sphere roller bearing inner ring raceway, and pivot angle can adjust automatically, and strong adaptability, having stable behavior is reliable, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1 yaw seat 2 eccentric connecting plate 3 eccentric shaft 4 piston rods overlap 5 piston rods
6 sealing ring gland 7 oil cylinder bonnet 8 cylinder body 9 oil cylinder protecgulum 10 piston rod attachments
11 connecting plate 12 connecting axle 13 wobble crank 14 flat key 15 swinging axles
16 pivot angle pointer 17 scale labels.
The specific embodiment
As shown in Figure 1, a kind of biserial sphere superfinishing pivot angle automatic mechanism, eccentric shaft is fixed on yaw seat, and eccentric connecting plate is pressed on eccentric shaft with round nut, and cylinder body is arranged on eccentric connecting plate by screw.Oil cylinder bonnet and oil cylinder protecgulum are installed on described cylinder body.The piston head of piston is positioned at cylinder body, and cylinder body two ends are respectively arranged with an opening being connected with hydraulic cylinder, and cylinder body is stretched out at the two ends of piston.Piston rod cover is sleeved on the tail end of piston.The front end of piston is connected with piston rod attachment, and piston rod attachment is connected with connecting axle by connecting plate, and connecting axle is connected with wobble crank.Wobble crank is connected on swinging axle by flat key, and sweep hand is arranged on wobble crank, and swinging axle is pressed in and swings in axle bed, swings axle bed and is fixed on yaw seat, swings on axle bed and is also provided with the scale label corresponding with sweep hand.
Between eccentric shaft and swinging axle, formed a self-adjusting toggle of length of connecting rod, when the length of connecting rod of toggle changes, swinging axle just can rotational automatic adjustment pivot angle.And the variable quantity of pivot angle is relevant with the length of connecting rod changing value of toggle, the changing value of control link length is carried out in the position that the utility model can be arranged on piston tail end by regulating piston bar cover.Piston head by control piston, in front portion or the rear positions of cylinder body, is realized the automatic adjusted value of automatically controlling pivot angle, and the angle between two two centre normal of raceway of the automatic adjusted value of pivot angle and biserial sphere roller bearing inner ring is identical simultaneously.
A kind of using method of biserial sphere superfinishing pivot angle automatic mechanism, eccentric connecting plate is around rotating with the junction of eccentric shaft, cylinder body moves reciprocatingly with eccentric connecting plate, the motion of cylinder body drives piston to move reciprocatingly, and then driving wobble crank to do crankmotion around swinging axle, the sweep hand on wobble crank is indicated corresponding scale on scale label.Front portion or the rear positions of the piston head that hydraulic cylinder carrys out control piston by filling liquid in cylinder body in cylinder body, and then control the adjusted value of pivot angle.Piston rod cover is controlled the scope of relative motion between cylinder body and piston in the position of piston tail end, and then controls the amplitude of fluctuation of pivot angle, the i.e. variable quantity of pivot angle.
The front end of piston is connected with piston rod attachment, piston rod attachment is connected with connecting axle by connecting plate, connecting axle is connected with wobble crank, by piston rod attachment, connecting plate, connecting axle, is arranged so that the distance between regulating piston knock-off joint and wobble crank is adjustable.
Swing axle bed and be fixed by screws on yaw seat, the position that makes to swing the relative yaw seat of axle bed is adjustable, realizes the adjustment to the amplitude of fluctuation of sweep hand.
The utility model fitted shaft Xiang Tiaowei mechanism can meet biserial sphere Superfinishing machine, adopts single superfinishing head to carry out the two raceways of the biserial sphere roller bearing inner ring demand of superfinishing respectively.
Claims (4)
1. a biserial sphere superfinishing pivot angle automatic mechanism, it is characterized in that, eccentric shaft is fixed on yaw seat, eccentric connecting plate is pressed on eccentric shaft with round nut, cylinder body is fixedly mounted on eccentric connecting plate, the piston head of piston is positioned at cylinder body, cylinder body two ends are respectively arranged with an opening being connected with hydraulic cylinder, cylinder body is stretched out at the two ends of piston, piston rod cover is sleeved on the tail end of piston, piston nose is connected with wobble crank, wobble crank is connected on swinging axle by flat key, sweep hand is arranged on wobble crank, swinging axle is pressed in and swings in axle bed, swinging axle bed is fixed on yaw seat, swing on axle bed and be also provided with the scale label corresponding with sweep hand.
2. a kind of biserial sphere superfinishing pivot angle automatic mechanism according to claim 1, is characterized in that, oil cylinder bonnet and oil cylinder protecgulum are installed on described cylinder body.
3. a kind of biserial sphere superfinishing pivot angle automatic mechanism according to claim 1, is characterized in that, the front end of piston is connected with piston rod attachment, and piston rod attachment is connected with connecting axle by connecting plate, and connecting axle is connected with wobble crank.
4. a kind of biserial sphere superfinishing pivot angle automatic mechanism according to claim 1, is characterized in that, cylinder body is arranged on eccentric connecting plate by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036065.7U CN203765439U (en) | 2014-01-21 | 2014-01-21 | Double-row spherical surface superfinishing swing angle automatic adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036065.7U CN203765439U (en) | 2014-01-21 | 2014-01-21 | Double-row spherical surface superfinishing swing angle automatic adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765439U true CN203765439U (en) | 2014-08-13 |
Family
ID=51282682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420036065.7U Expired - Fee Related CN203765439U (en) | 2014-01-21 | 2014-01-21 | Double-row spherical surface superfinishing swing angle automatic adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769992A (en) * | 2014-01-21 | 2014-05-07 | 濮阳贝英数控机械设备有限公司 | Automatic adjusting mechanism of swinging angle in double-row spherical superfinishing and use method thereof |
| CN109434669A (en) * | 2018-11-27 | 2019-03-08 | 无锡机床股份有限公司 | Wheel hub Superfinishing machine |
-
2014
- 2014-01-21 CN CN201420036065.7U patent/CN203765439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769992A (en) * | 2014-01-21 | 2014-05-07 | 濮阳贝英数控机械设备有限公司 | Automatic adjusting mechanism of swinging angle in double-row spherical superfinishing and use method thereof |
| CN109434669A (en) * | 2018-11-27 | 2019-03-08 | 无锡机床股份有限公司 | Wheel hub Superfinishing machine |
| CN109434669B (en) * | 2018-11-27 | 2023-11-28 | 无锡机床股份有限公司 | Hub superfinishing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202293311U (en) | Manipulator of bottle blowing machine | |
| CN205842135U (en) | A kind of comprehensive scalable broadcast transmission platform | |
| CN103128784A (en) | Centering universal clamping mechanism | |
| CN203765439U (en) | Double-row spherical surface superfinishing swing angle automatic adjusting mechanism | |
| CN203451794U (en) | Mechanism for instantaneously adjusting presser foot alternation of sewing machine | |
| CN103769992A (en) | Automatic adjusting mechanism of swinging angle in double-row spherical superfinishing and use method thereof | |
| CN204061522U (en) | Bipitch connecting rod bearing | |
| CN204431589U (en) | A kind of novel tire tyre grabber device | |
| CN207770231U (en) | A kind of liftable uniaxial scraper mechanism | |
| CN206047985U (en) | A kind of Jia Guan mechanisms | |
| CN205371504U (en) | Adjustable stroke of mechanical type drive mechanism that reciprocates | |
| CN205361765U (en) | Spraying rotation angle adjustment mechanism | |
| CN202693347U (en) | A windshield wiper fixing device | |
| CN202461205U (en) | Full-automatic pipe aligning device | |
| CN204892204U (en) | Air spring paint spraying machine | |
| CN204892647U (en) | Air spring seals indent machine | |
| CN204277271U (en) | Support-moving governor motion on mobile welder | |
| CN204004542U (en) | Single mouth ball valve | |
| CN203246088U (en) | Automatic press-fit device for forming machine combined element | |
| CN202878901U (en) | Lifting device for scraper and ink-return cutter of printing machine | |
| CN204277680U (en) | A kind of cast tube beveler | |
| CN208557476U (en) | A kind of novel ball coordinate robots | |
| CN206087266U (en) | Control large -scale unmanned helicopter tilting plate's device | |
| CN206287153U (en) | A kind of robot | |
| CN203579666U (en) | Manipulator for needle polishing process |
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: 20140813 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |