CN201493482U - Device for large-diameter spherical surface processing of vertical lathe - Google Patents
Device for large-diameter spherical surface processing of vertical lathe Download PDFInfo
- Publication number
- CN201493482U CN201493482U CN2009202326819U CN200920232681U CN201493482U CN 201493482 U CN201493482 U CN 201493482U CN 2009202326819 U CN2009202326819 U CN 2009202326819U CN 200920232681 U CN200920232681 U CN 200920232681U CN 201493482 U CN201493482 U CN 201493482U
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- connecting rod
- lathe
- cutter
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- vertical
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Abstract
The utility model belongs to the technical field of machining, and relates to a lathe processing device, in particular to a device for the large-diameter spherical surface processing of vertical lathes, which is applicable to volume-produced large-diameter spherical workpieces unavailable to an ordinary vertical lathe, such as spherical bearing pedestals. The device comprises two cutter rests placed on a cross beam of a vertical lathe, wherein two connecting rods are fixed on the two cutter rests through screws respectively; a cutter rest seat is connected with one connecting rod; a lathe tool is fixed on the cutter rest seat through fastening screws; an explorator is connected with the other connecting rod; and a lower connecting rod is mounted between the explorator and the cutter rest seat. When in use, a workpiece is installed on a rotating workbench of a vertical double column lathe, the cutter rest with the explorator mounted thereon is adjusted to a proper position and fixed, and a cutter is mounted on the other cutter rest; and after the lathe is started, the workpiece is rotated and the cutter rest with the cutter performs vertical feed motions, thereby achieving the purpose of spherical surface processing.
Description
Technical field
The utility model relates to a kind of lathe machining device, specifically relate to a kind of device that is used for vertical lathe processing major diameter sphere, be applicable to the major diameter sphere workpiece in enormous quantities that to process on the common vertical lathe,, belong to the Machining Technology field as spherical bearing block etc.
Background technology
At present in mechanical processing technique, two kinds of methods are generally adopted in processing to sphere on common vertical twin columns lathe, a kind of is the forming tool processing method, another kind be by workpiece rotatablely move and the operative employee utilizes knife rest along the feeding of crossbeam move left and right and the cutter bottom and top feed incompatible cutting sphere that matches that moves.First method is more convenient to the less sphere of processing radius, and the bigger sphere of radius just is difficult for processing.Second method requires workman's operating technology higher, and the circularity of the sphere that processes is relatively poor, is difficult to reach the part precision requirement.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art part, a kind of device that is used for vertical lathe processing major diameter sphere is provided, it includes two the knife rest that places on the vertical lathe crossbeam, two knife rests are fixed with two connecting rods respectively by screw, a connecting rod is connected with carriage saddle, be fixed with lathe tool by trip bolt on the carriage saddle, another connecting rod is connected with pattern, between pattern and the carriage saddle lower connecting rod is arranged.Adding man-hour, workpiece is installed on the rotary table of vertical twin columns lathe, just maintains static another knife rest mounting cutter after the knife rest that pattern wherein is installed is adjusted to a suitable position.Start lathe workpiece is rotated, do the bottom and top feed motion, to reach the purpose of processing sphere by the knife rest of mounting cutter.
The utility model is realized with following technical scheme: a kind of device that is used for vertical lathe processing major diameter sphere, it is characterized in that: it includes two the knife rest that places on the vertical lathe crossbeam, two knife rests are fixed with two connecting rods respectively by screw, a connecting rod is connected with carriage saddle, be fixed with lathe tool by trip bolt on the carriage saddle, another connecting rod is connected with pattern, between pattern and the carriage saddle lower connecting rod is arranged.
Described two knife rests are fixed with two connecting rods respectively by screw, a connecting rod is connected with carriage saddle, be fixed with lathe tool by trip bolt on the carriage saddle, another connecting rod is connected with pattern, between pattern and the carriage saddle lower connecting rod is arranged, be with spring on the lower connecting rod, an end of lower connecting rod is fixed with roller by bearing pin.
The utility model has the advantages that: this apparatus structure is simple, and the workman is easy to operate, installs easily, adjusts and dismounting, can solve the difficulty that on common vertical lathe, can not process major diameter sphere workpiece in enormous quantities, save man-hour, reduce cost, improve economic benefit of enterprises.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the utility model structural representation:
Fig. 2 is the A-A view of Fig. 1:
Among the figure: 1,3, screw, 2,4, knife rest, 5, pattern, 6, roller, 7, bearing pin, 8, spring, 9, connecting rod, 10, trip bolt, 11, lathe tool, 12, workpiece, 12-1, machined surface, 12-2, work surface, 13, carriage saddle, 14, lower connecting rod, 15, the vertical lathe crossbeam.
The specific embodiment
As shown in the figure: a kind of device that is used for vertical lathe processing major diameter sphere, it includes two the knife rest 2,4 that places on the vertical lathe crossbeam 15, two knife rests are fixed with two connecting rods 14 respectively by screw 1,3, a connecting rod is connected with carriage saddle 13, be fixed with lathe tool 11 by trip bolt 10 on the carriage saddle, another connecting rod is connected with pattern 5, and lower connecting rod 9 is arranged between pattern and the carriage saddle.
Described two knife rests are fixed with two connecting rods 14 respectively by screw 1,3, a connecting rod is connected with carriage saddle 13, be fixed with lathe tool 11 by trip bolt 10 on the carriage saddle, another connecting rod is connected with pattern 5, lower connecting rod 9 is arranged between pattern and the carriage saddle, be with spring 8 on the lower connecting rod, an end of lower connecting rod is fixed with roller 6 by bearing pin 7.
The course of work: workpiece 12 is installed on the workbench of double column vertical lathes, pattern 5 is installed on the knife rest 4 of right column, the part of dress cutter is installed on the knife rest 2 of left column, the center of sphere is fixed on the knife rest 4 that pattern 5 is installed on the position of adjusting on a horizontal line on the center of adjustment pattern 5 and the workpiece 12.Start lathe, workpiece is rotated, adjust the amount of feeding, make the knife rest 2 of left column do downward feed motion according to workpiece material and surface quality.Roller 6 moves along the arc profile of pattern 5, and the elastic force of spring 8 abuts against on the pattern 5 roller, thereby makes the movement locus of lathe tool form circular arc, and the machined surface of workpiece just forms sphere.
Claims (2)
1. one kind is used for the device that vertical lathe is processed the major diameter sphere, it is characterized in that: it includes two knife rest (2), (4) that place on the vertical lathe crossbeam (15), two knife rests are fixed with two connecting rods (14) respectively by screw (1), (3), a connecting rod is connected with carriage saddle (13), be fixed with lathe tool (11) by trip bolt (10) on the carriage saddle, another connecting rod is connected with pattern (5), and lower connecting rod (9) is arranged between pattern and the carriage saddle.
2. a kind of device that is used for vertical lathe processing major diameter sphere according to claim 1, it is characterized in that: described two knife rests are fixed with two connecting rods (14) respectively by screw (1), (3), a connecting rod is connected with carriage saddle (13), be fixed with lathe tool (11) by trip bolt (10) on the carriage saddle, another connecting rod is connected with pattern (5), lower connecting rod (9) is arranged between pattern and the carriage saddle, be with spring (8) on the lower connecting rod, an end of lower connecting rod is fixed with roller (6) by bearing pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202326819U CN201493482U (en) | 2009-09-14 | 2009-09-14 | Device for large-diameter spherical surface processing of vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202326819U CN201493482U (en) | 2009-09-14 | 2009-09-14 | Device for large-diameter spherical surface processing of vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493482U true CN201493482U (en) | 2010-06-02 |
Family
ID=42436692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202326819U Expired - Fee Related CN201493482U (en) | 2009-09-14 | 2009-09-14 | Device for large-diameter spherical surface processing of vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493482U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447554A (en) * | 2013-09-03 | 2013-12-18 | 朱亚玲 | Curved surface turning device |
| CN103878394A (en) * | 2014-04-10 | 2014-06-25 | 济南重工股份有限公司 | Device and method for machining internal and external spheres by using common vertical lathe |
| CN104096854A (en) * | 2014-07-03 | 2014-10-15 | 许自镍 | Workpiece turning method |
| CN104525975A (en) * | 2014-12-16 | 2015-04-22 | 中冶陕压重工设备有限公司 | Device and method for utilizing common vertical lathe for carrying out contour machining on curved surface rotary workpiece |
| WO2021223309A1 (en) * | 2020-05-07 | 2021-11-11 | 浙江中工石化设备有限公司 | Profile modeling assembly for lathe cambered surface machining |
| CN114147242A (en) * | 2021-12-08 | 2022-03-08 | 南阳勤大钢管科技有限公司 | Roller shape-correcting device |
| CN115121847A (en) * | 2021-03-24 | 2022-09-30 | 贵州航天新力科技有限公司 | Method for processing large-diameter arc surface part |
-
2009
- 2009-09-14 CN CN2009202326819U patent/CN201493482U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447554A (en) * | 2013-09-03 | 2013-12-18 | 朱亚玲 | Curved surface turning device |
| CN103878394A (en) * | 2014-04-10 | 2014-06-25 | 济南重工股份有限公司 | Device and method for machining internal and external spheres by using common vertical lathe |
| CN104096854A (en) * | 2014-07-03 | 2014-10-15 | 许自镍 | Workpiece turning method |
| CN104525975A (en) * | 2014-12-16 | 2015-04-22 | 中冶陕压重工设备有限公司 | Device and method for utilizing common vertical lathe for carrying out contour machining on curved surface rotary workpiece |
| WO2021223309A1 (en) * | 2020-05-07 | 2021-11-11 | 浙江中工石化设备有限公司 | Profile modeling assembly for lathe cambered surface machining |
| CN115121847A (en) * | 2021-03-24 | 2022-09-30 | 贵州航天新力科技有限公司 | Method for processing large-diameter arc surface part |
| CN114147242A (en) * | 2021-12-08 | 2022-03-08 | 南阳勤大钢管科技有限公司 | Roller shape-correcting device |
| CN114147242B (en) * | 2021-12-08 | 2023-02-28 | 南阳勤大钢管科技有限公司 | Roller shape-correcting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20100914 |