CN2051145U - Device for processing one-way oil-wedge taper-shape sliding bearing - Google Patents
Device for processing one-way oil-wedge taper-shape sliding bearing Download PDFInfo
- Publication number
- CN2051145U CN2051145U CN 88217446 CN88217446U CN2051145U CN 2051145 U CN2051145 U CN 2051145U CN 88217446 CN88217446 CN 88217446 CN 88217446 U CN88217446 U CN 88217446U CN 2051145 U CN2051145 U CN 2051145U
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- oil
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- wedge
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Abstract
The utility model relates to a device for processing a one-way oil-wedge taper-shaped sliding bearing. In order to ensure the consistency of the machining precision and the dimension of four oil-wedges of the bearing, the headstock main shaft of the device is divided into two paths to drive through a gear, one path drives workpiece to drive, and the other path drives the workpiece to move transversally. A workbench can drive the workpiece to move longitudinally on a bed body simultaneously, the workpiece can be made to have rotary movement and transversal movement simultaneously in the process of processing, and the synthetic movement reaches the goal of processing the entire one-way oil-wedge taper-shaped sliding bearing. The number of the oil-wedges can be determined by the ratio of driving gears, and the shape of the oil-wedge can be determined by the shape of a milling cam.
Description
The utility model relates to a kind of device of processing whole unidirectional four oil film wedge taper sliding bearings.Garden grinding or grinding processed one by one in the oil film wedge of whole unidirectional four oil film wedge taper sliding bearings adopted.For the processing of unidirectional oil film wedge, use a kind of method in back more desirable.But this technical process has such problem, and the bearing oil film wedge after the processing is difficult to guarantee the uniformity in four oil film wedge dimensional accuracies of same integral body, so usually influences assembly quality.
For addressing this problem, common way is also to need one by one oil film wedge to be revised after four oil film wedges processing of integral bearing, makes four oil film wedges do consistently as far as possible.But,, realize that four conforming controls of oil film wedge of same bearing are very difficult because dimensional accuracy control is difficult to grasp for adopting this processing method.
The purpose of this utility model is to provide a kind of improvement work sheet to oil film wedge taper plain bearing arrangement, and it can guarantee to process the dimensional accuracy uniformity of the several oil film wedges in back simple and effectively.
The purpose of this utility model is achieved in that the headstock main shaft is gone out axle head is divided into two tunnel transmissions simultaneously, leading up to shaft coupling and workpiece is flexible coupling, gears engaged is passed through on another road, the drive camshaft makes can be reciprocating near the cross slide of cam, the workpiece that adds man-hour was both turned round, do direction motion in length and breadth again, thereby four oil film wedge time processing that guarantee workpiece are shaped.
The utility model only needs on original equipment headstock to be gone out the axle head transmission and improves a little, on workbench, increase by a cover cross slide simultaneously, on power transmission shaft, load onto a pair of gear pair and a cam, so it is relatively simple for structure, four oil film wedges owing to same bearing process at one time simultaneously, so it is to the control and the method for operating of dimensional accuracy, without any specific (special) requirements.In addition since the curve shape of oil film wedge determined by the curve of cam, so realize easily controlling and coherence request.
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is that Fig. 2 is a profile according to the vertical view of the work sheet that the utility model proposes to oil film wedge taper plain bearing arrangement.
This device comprises belt reducing gear (1), pinion (2), gear wheel (3), shaft coupling (4), centre frame (6), Archimedes spiral cam (7), slide plate (8), roller (9), slide plate chair (10), upper table (11), spring (12), lower table (13), lathe bed (14).
Below in conjunction with Fig. 1, Fig. 2 describes details and the working condition according to the concrete device that the utility model proposes in detail.
Sliding bearing to be processed (5) is placed in the centre frame (6), drives gear wheel (3) rotation by motor by belt reducing gear (1).Gear wheel (3) directly drives shaft coupling (4) and workpiece (5) rotation, simultaneously by idler gear and pinion (2) engagement, and by little tooth (2) drive cam (7) rotation, slide plate (8) is under the effect of spring (12), make traverse motion near living cam (7), this cam plays the effect of pattern.The taper hole fine finishining system of workpiece (5) rotates a position at lower table (13) in-plane and guarantees the tapering requirement by upper table (11).Its lengthwise movement is to realize by the motion of lower table (13) on lathe bed.Workpiece (5) existing rotatablely moving in process has the traverse feed of Archimedes spiral cam and the lengthwise movement of workbench again like this, and workpiece just reaches the purpose of processing after the interior garden grinding tool grinding of utilization.
Claims (2)
1, whole big tapering bearing oil wedge processing, particularly whole unidirectional four oil film wedge taper sliding bearing processing unit (plant)s, this device is by direct current generator and deceleration device (1), make gear wheel (3) drive shaft coupling (4) and cam (7) simultaneously, and cam (7) nestles up the cross slide (8) that centre frame (6) are housed, between slide plate (8) and the slide plate chair (10) the plane roller will be housed, the lengthwise movement of workbench drives by oil cylinder piston and realizes.It is characterized in that gear wheel (3) is divided into two tunnel transmissions, the one road drives workpiece (5) rotates, and another road drives workpiece (5) simultaneously and moves laterally.
2, device according to claim 1 is characterized in that gear wheel (3) directly drives shaft coupling (4) and pinion (2), and is driven the transmission of cam (7) by pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88217446 CN2051145U (en) | 1988-08-20 | 1988-08-20 | Device for processing one-way oil-wedge taper-shape sliding bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88217446 CN2051145U (en) | 1988-08-20 | 1988-08-20 | Device for processing one-way oil-wedge taper-shape sliding bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2051145U true CN2051145U (en) | 1990-01-17 |
Family
ID=4849989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88217446 Pending CN2051145U (en) | 1988-08-20 | 1988-08-20 | Device for processing one-way oil-wedge taper-shape sliding bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2051145U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549477B (en) * | 2009-04-29 | 2011-02-16 | 浙江工业职业技术学院 | Value variable lateral shifting automatic grinding wheel trimmer |
| CN101549478B (en) * | 2009-04-29 | 2011-08-31 | 浙江工业职业技术学院 | Speed adjustable grinding wheel trimmer |
| CN104802055A (en) * | 2015-05-15 | 2015-07-29 | 重庆江增船舶重工有限公司 | Processing method for fan-shaped oil wedge surface on sliding bearing of pressurizer |
| CN107486774A (en) * | 2017-04-05 | 2017-12-19 | 邵潘英 | A kind of grinding apparatus of utensil |
| CN108340257A (en) * | 2016-08-23 | 2018-07-31 | 朱林辉 | A kind of full-automatic bearing manufacturing process equipment |
| CN109262422A (en) * | 2018-11-01 | 2019-01-25 | 重庆江增船舶重工有限公司 | A kind of processing method that workpiece oil film wedge face is ground with CNC milling machine |
-
1988
- 1988-08-20 CN CN 88217446 patent/CN2051145U/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549477B (en) * | 2009-04-29 | 2011-02-16 | 浙江工业职业技术学院 | Value variable lateral shifting automatic grinding wheel trimmer |
| CN101549478B (en) * | 2009-04-29 | 2011-08-31 | 浙江工业职业技术学院 | Speed adjustable grinding wheel trimmer |
| CN104802055A (en) * | 2015-05-15 | 2015-07-29 | 重庆江增船舶重工有限公司 | Processing method for fan-shaped oil wedge surface on sliding bearing of pressurizer |
| CN108340257A (en) * | 2016-08-23 | 2018-07-31 | 朱林辉 | A kind of full-automatic bearing manufacturing process equipment |
| CN107486774A (en) * | 2017-04-05 | 2017-12-19 | 邵潘英 | A kind of grinding apparatus of utensil |
| CN109262422A (en) * | 2018-11-01 | 2019-01-25 | 重庆江增船舶重工有限公司 | A kind of processing method that workpiece oil film wedge face is ground with CNC milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |