CN202715832U - Tool for turning inner spherical surface - Google Patents
Tool for turning inner spherical surface Download PDFInfo
- Publication number
- CN202715832U CN202715832U CN2012203701404U CN201220370140U CN202715832U CN 202715832 U CN202715832 U CN 202715832U CN 2012203701404 U CN2012203701404 U CN 2012203701404U CN 201220370140 U CN201220370140 U CN 201220370140U CN 202715832 U CN202715832 U CN 202715832U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- spherical surface
- turning
- rotating disk
- knife rest
- 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
Images
Landscapes
- Turning (AREA)
Abstract
A tool for turning an inner spherical surface comprises a rotary table, a first connecting rod, a second connecting rod and a knife rest which is fixed on a middle support plate. The rotary table is fixed on a tailstock through a rotary table seat, and the rotary table is fixed with a turning tool. The rotary table is hinged with the second connecting rod through the first connecting rod, the other end of the second connecting rod is hinged on the knife rest, and therefore the rotary table, the first connecting rod, the second connecting rod and the knife rest are enabled to form a crank slide block mechanism. The tool for turning the inner spherical surface has the advantages of effectively improving roughness of turning the inner spherical surface, and being good in working size stability, capable of controlling form and location tolerance easily and particularly suitable for volume production.
Description
Technical field
The utility model relates to a kind of instrument of turning Internal Spherical Surface.
Background technology
On engine lathe the turning Internal Spherical Surface all be by in, the skill in using a kitchen knife in cookery of catching up with of saddle finishes, the roughness of not only operating difficulties, and turning Internal Spherical Surface is poor, the difficult control of form and position tolerance, processing dimension is unstable.If use the Special rotary windmill to cut instrument turning Internal Spherical Surface, although can guarantee crudy, the whirlwind instrument is made complicated, and cost is higher, and versatility is poor.
Summary of the invention
The utility model in the present turning Internal Spherical Surface process by in, cause the roughness of Internal Spherical Surface poor during saddle, complicated operation, form and position tolerance problem rambunctious, a kind of instrument of simple to operate, turning Internal Spherical Surface that the turning cost is low has been proposed.
The instrument of turning Internal Spherical Surface described in the utility model, it is characterized in that: comprise rotating disk, first connecting rod, second connecting rod, be fixed on the knife rest on the middle carriage, described rotating disk is fixed on the tailstock by rotary disk basement, fixing lathe tool on the described rotating disk, described rotating disk is hinged by described first connecting rod and described second connecting rod, the other end of described second connecting rod is hinged on the knife rest, so that rotating disk, first connecting rod, second connecting rod, knife rest form slider-crank mechanism.
The a plurality of hinge holes of spread configuration on the described first connecting rod.
During use, lathe tool is fixed on the rotating disk, length feed when utilizing the tailstock driving to be fixed on tailstock top rotary table seat, rotating disk and lathe tool realization lathe tool turning Internal Spherical Surface, and knife rest drives the traverse feed of rotating disk realization lathe tool by first connecting rod, second connecting rod under middle carriage drives; Lathe tool horizontal direction circular motion rotatablely moves with the workpiece vertical direction and makes up the turning processing of finishing the workpiece Internal Spherical Surface.
The beneficial effects of the utility model are: the roughness of Effective Raise turning Internal Spherical Surface, and the processing dimension good stability, form and position tolerance is controlled well, especially suitable batch production.
Description of drawings
Fig. 1 is structure chart of the present utility model.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing
With reference to accompanying drawing:
The instrument of turning Internal Spherical Surface described in the utility model, comprise rotating disk 1, first connecting rod 2, second connecting rod 3, be fixed on the knife rest 4 on the middle carriage, described rotating disk 1 is fixed on the tailstock 5 by rotary disk basement 11, fixing lathe tool 12 on the described rotating disk 1, described rotating disk 1 is hinged by described first connecting rod 2 and described second connecting rod 3, the other end of described second connecting rod 3 is hinged on the knife rest 4, so that rotating disk 1, first connecting rod 2, second connecting rod 3, knife rest 4 forms slider-crank mechanisms.
The a plurality of hinge holes 21 of spread configuration on the described first connecting rod 2.
During use, lathe tool 12 is fixed on the rotating disk 1, length feed when utilizing tailstock 5 drivings to be fixed on tailstock 5 top rotary table seats 11, rotating disk 1 and lathe tool 12 realization lathe tools 12 turning Internal Spherical Surface, and knife rest 4 drives 12 traverse feeds of rotating disks 1 realization lathe tool by first connecting rod 2, second connecting rod 3 under middle carriage drives; Lathe tool 12 horizontal direction circular motion rotatablely move with workpiece 6 vertical direction and make up the turning processing of finishing workpiece 6 Internal Spherical Surface.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.
Claims (2)
1. the instrument of turning Internal Spherical Surface, it is characterized in that: comprise rotating disk, first connecting rod, second connecting rod, be fixed on the knife rest on the middle carriage, described rotating disk is fixed on the tailstock by rotary disk basement, fixing lathe tool on the described rotating disk, described rotating disk is hinged by described first connecting rod and described second connecting rod, the other end of described second connecting rod is hinged on the knife rest, so that rotating disk, first connecting rod, second connecting rod, knife rest form slider-crank mechanism.
2. the instrument of turning Internal Spherical Surface as claimed in claim 1 is characterized in that: a plurality of hinge holes of spread configuration on the described first connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203701404U CN202715832U (en) | 2012-07-27 | 2012-07-27 | Tool for turning inner spherical surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203701404U CN202715832U (en) | 2012-07-27 | 2012-07-27 | Tool for turning inner spherical surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715832U true CN202715832U (en) | 2013-02-06 |
Family
ID=47617670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203701404U Expired - Fee Related CN202715832U (en) | 2012-07-27 | 2012-07-27 | Tool for turning inner spherical surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715832U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439286A (en) * | 2014-12-13 | 2015-03-25 | 遵义金惠机械制造有限责任公司 | Turning device for machining end covers with inner arcs |
| CN106180800A (en) * | 2016-08-25 | 2016-12-07 | 盐城工学院 | The device of the boring Internal Spherical Surface of teaching |
| CN107363272A (en) * | 2017-08-29 | 2017-11-21 | 郑州大学 | A kind of device of novel turning Internal Spherical Surface |
-
2012
- 2012-07-27 CN CN2012203701404U patent/CN202715832U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439286A (en) * | 2014-12-13 | 2015-03-25 | 遵义金惠机械制造有限责任公司 | Turning device for machining end covers with inner arcs |
| CN104439286B (en) * | 2014-12-13 | 2016-09-21 | 遵义金惠机械制造有限责任公司 | For processing arc end cap truning fixture |
| CN106180800A (en) * | 2016-08-25 | 2016-12-07 | 盐城工学院 | The device of the boring Internal Spherical Surface of teaching |
| CN107363272A (en) * | 2017-08-29 | 2017-11-21 | 郑州大学 | A kind of device of novel turning Internal Spherical Surface |
| CN107363272B (en) * | 2017-08-29 | 2019-01-18 | 郑州大学 | A kind of device of novel turning Internal Spherical Surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202715832U (en) | Tool for turning inner spherical surface | |
| CN103522365A (en) | Automatic sawing machine for piano keyboard | |
| CN202780498U (en) | Lengthened worktable | |
| CN208358256U (en) | The milling attachment of adjustment type clamping structure | |
| CN203944893U (en) | A kind of banked direction control valves Special two-side milling machine | |
| CN202129685U (en) | Workbench of ultrasonic wave grinding and polishing machine | |
| CN204204975U (en) | The spacing edge-folding mechanism of battery case | |
| CN103537965A (en) | Simple profiling and chamfering device | |
| CN203184722U (en) | Novel horizontal milling machine | |
| CN204234901U (en) | For the trimming device of Processing Curve hypotenuse | |
| CN203390267U (en) | Milling machine with rotary worktable | |
| CN104852078A (en) | Cam-type flanging mechanism for battery case | |
| CN204167373U (en) | Battery case edge-folding mechanism | |
| CN204167417U (en) | Battery case cam-type edge-folding mechanism | |
| CN201702371U (en) | Horizontal type numerically controlled lathe | |
| CN204155971U (en) | For the edge-folding mechanism of battery case | |
| CN104868151A (en) | Battery case limiting and flanging mechanism | |
| CN202180210U (en) | Tailstock ejector device used for vertical lathe | |
| CN202780586U (en) | Limiting clamp for milling machine | |
| CN202846060U (en) | Wheel hub welding machine welding head adjusting device | |
| CN204156030U (en) | Battery case air-cylinder type edge-folding mechanism | |
| CN204156027U (en) | The spacing edge-folding mechanism of battery case cam-type | |
| CN204321325U (en) | A kind of cutting processing device | |
| CN203471564U (en) | Machine tool strip grinding jig | |
| CN204167418U (en) | For the air-cylinder type edge-folding mechanism of battery case |
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: 20130206 Termination date: 20150727 |
|
| EXPY | Termination of patent right or utility model |