CN2855634Y - Vertical lathe - Google Patents
Vertical lathe Download PDFInfo
- Publication number
- CN2855634Y CN2855634Y CN 200620068439 CN200620068439U CN2855634Y CN 2855634 Y CN2855634 Y CN 2855634Y CN 200620068439 CN200620068439 CN 200620068439 CN 200620068439 U CN200620068439 U CN 200620068439U CN 2855634 Y CN2855634 Y CN 2855634Y
- Authority
- CN
- China
- Prior art keywords
- electromagnetic clutch
- links
- feeding system
- horizontal
- electric motor
- 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
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Abstract
The utility model discloses a vertical lathe, comprising a base(1), a principal transmission system(2), a working table(3), a column(4) and a feeding system of a cutting tool(5).An input end(6) of the feeding movement of the feeding system of the cutting tool(5)is provided with a stepless speed changing ac variable frequency electric motor(7), which is connected with the feeding system of the cutting tool(5).The above method adopts a multiple rotating speed series electric motor in the principal moving system, which enlarges the range of the rotating speed of the principal movement. The ac variable frequency electric motor is adopted in the transmission route of the feeding movement, which can realize the stepless speed changing of the feeding movement. And an electromagnetic clutch is adopted in the transmission rout of the feeding movement, which can realize the flexible switch of the fast and slow speeds, which can greatly simplify the structure of the machine tool with flexible, convenient and reliable operations.
Description
Technical field
The utility model relates to Metal Cutting Machine Tool, and more particularly, the utility model relates to a kind of vertical lathe.
Background technology
When shell parts such as middle and small motor industry processing motor case and the pump valve industry processing pump housing and valve body, generally adopt horizontal lathe or vertical boring mill at present, clamping difficulty when still processing, precision are difficult for guaranteeing, and inefficiency.If adopt common vertical lathe, the structure more complicated of its lathe.For the number of speeds that the main shaft that obtains in a big way rotates, the transmission system of main motion is provided with considerable power transmission shaft and travelling gear.Also there is identical problem in feed system in addition, and promptly transmission system complexity, driving parts are too much, and owing to be mechanical speed change, can only realize step speed change, and operating difficulties can not satisfy the requirement of processing sometimes.If realized infinitely variable speeds mechanically quite the difficulty.
The utility model content
Problem to be solved in the utility model provides a kind of vertical lathe, its objective is the structure of simplifying lathe.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of vertical lathe is provided, comprise lathe base, main transmission, workbench, column and tool feeding system, described tool feeding system links with it at the ac variable-frequency electric motor that its feed motion input is provided with continuously variable.
Described tool feeding system establishes two feeding routes, the route of its feed motion is feed motion input, worm-and-wheel gear, gear drive, horizontal electromagnetic clutch and vertical electromagnetic clutch in proper order, article one, circuit is that horizontal electromagnetic clutch directly links to each other with horizontal tool head by horizontal lead screw, another circuit is that vertical electromagnetic clutch links to each other with down-feed screw by a pair of conical gear, links to each other with rail head again.
Described main transmission is provided with many numbers of speeds motor at its main motion input and links with it.
Said method is to adopt many numbers of speeds motor in main motion system, has enlarged the main motion range of speeds; In the feed motion drive path, adopt ac variable-frequency electric motor, realize the infinitely variable speeds of feed motion; In the feed motion drive path, adopt electromagnetic clutch again, realize fast flexible switching at a slow speed, compare, reduced a large amount of transmission mechanisms, machine tool structure is greatly simplified, flexible and convenient operation and reliable with general lathe.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is the drive path figure of tool feeding system.
Accompanying drawing 3 is main motion drive path figure.
Number in the figure is: 1, lathe base, 2, main transmission, 3, workbench, 4, column, 5, the tool feeding system, 6, the feed motion input, 7, ac variable-frequency electric motor, 8, worm-and-wheel gear, 9, gear drive, 10, horizontal electromagnetic clutch, 11, vertical electromagnetic clutch, 12, horizontal lead screw, 13, horizontal tool head, 14, conical gear, 15, down-feed screw, 16, rail head, 17, the main motion input, 18, many numbers of speeds motor.
The specific embodiment
Shown in the main motion drive path figure of the drive path figure of tool feeding system of the structural representation of the present utility model of accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model is a kind of vertical lathe, be specially adapted to the vertical lathe of single-column crossbeam fixed, comprise lathe base 1, main transmission 2, workbench 3, column 4 and tool feeding system 5.Many numbers of speeds motor 18 is main motor, is installed in the rear side of lathe base 1, drives workbench 3 revolutions by main transmission 2, realizes the main motion of lathe.Workpiece is installed by the vertical lathe anchor clamps and is clamped on the workbench 3, carries out gyration with workbench 3.
The specific embodiment of feed system of the present utility model is: tool feeding system 5 links with it at the ac variable-frequency electric motor 7 that its feed motion input 6 is provided with continuously variable.Its objective is the infinitely variable speeds of adopting ac variable-frequency electric motor to realize feed motion.This motor can adopt the adjustable frequency motor of 1.5kw, 750 ~ 2500r/minr, makes level and rail head all can realize stepless speed regulation in 5 ~ 80mm/min scope when work feed, or realizes the quick idle stroke motion of 600mm/min.
For the motion that realizes horizontal tool head 12 and rail head 16 and do not disturb mutually, tool feeding system 5 establishes two feeding routes, the route of its feed motion is feed motion input 6, worm-and-wheel gear 8, gear drive 9, horizontal electromagnetic clutch 10 and vertical electromagnetic clutch 11 in proper order, article one, circuit is that horizontal electromagnetic clutch 10 directly links to each other with horizontal tool head 13 by horizontal lead screw 12, another circuit is that vertical electromagnetic clutch 11 links to each other with down-feed screw 15 by a pair of conical gear 14, links to each other with rail head 16 again.Motion or motion respectively when adopting electromagnetic clutch to realize two knife rests; Rapid movement or worker advance motion, switch very convenient, flexible.
The specific embodiment of main motion system of the present utility model is: main transmission 2 is provided with many numbers of speeds motor 18 at its main motion input 17 and links with it.Generally can adopt the double-speed motor of N=9kw/11kw, n=1460r/min ~ 2920r/min, purpose is to adopt comparatively simple structure to enlarge the range of speeds of lathe main motion, satisfies the needs of different user to rotating speed.
Said method is to adopt many numbers of speeds motor in main motion system, has enlarged the main motion range of speeds; In the feed motion drive path, adopt ac variable-frequency electric motor, realize the infinitely variable speeds of feed motion; In the feed motion drive path, adopt electromagnetic clutch again, realize fast switching at a slow speed, machine tool structure is greatly simplified, flexible and convenient operation and reliable.
The utility model can reach following technical parameter: more than the maximum diameter of workpiece 700mm; Rail head displacement reaches 600mm; Horizontal tool head displacement reaches more than the 420mm; Level and rail head translational speed can realize stepless speed regulation in 5 ~ 80mm/min scope, or realize the quick idle stroke motion of 600mm/min.
Claims (3)
1, a kind of vertical lathe, comprise lathe base (1), main transmission (2), workbench (3), column (4) and tool feeding system (5), it is characterized in that: described tool feeding system (5) links with it at the ac variable-frequency electric motor (7) that its feed motion input (6) is provided with continuously variable.
2, according to the described vertical lathe of claim 1, it is characterized in that: described tool feeding system (5) establishes two feeding routes, the route of its feed motion is feed motion input (6) in proper order, worm-and-wheel gear (8), gear drive (9), horizontal electromagnetic clutch (10) and vertical electromagnetic clutch (11), article one, circuit is that horizontal electromagnetic clutch (10) directly links to each other with horizontal tool head (13) by horizontal lead screw (12), another circuit is that vertical electromagnetic clutch (11) links to each other with down-feed screw (15) by a pair of conical gear (14), links to each other with rail head (16) again.
3, according to the described vertical lathe of claim 1, it is characterized in that: described main transmission (2) is provided with many numbers of speeds motor (18) at its main motion input (17) and links with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068439 CN2855634Y (en) | 2006-01-10 | 2006-01-10 | Vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068439 CN2855634Y (en) | 2006-01-10 | 2006-01-10 | Vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855634Y true CN2855634Y (en) | 2007-01-10 |
Family
ID=37598939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620068439 Expired - Fee Related CN2855634Y (en) | 2006-01-10 | 2006-01-10 | Vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855634Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717096A (en) * | 2012-07-04 | 2012-10-10 | 无锡精艺机床有限公司 | Vertical lathe with centre frame |
| CN102744425A (en) * | 2011-04-22 | 2012-10-24 | 大连意美机械有限公司 | Common single-column vertical lathe |
| CN102990093A (en) * | 2012-11-20 | 2013-03-27 | 芜湖日升重型机床有限公司 | High-speed numerical control single-column vertical lathe |
| CN102990089A (en) * | 2012-11-27 | 2013-03-27 | 无锡市彩云机械设备有限公司 | Lathe |
| CN103658868A (en) * | 2013-11-29 | 2014-03-26 | 成都斯锐特钨钢刀具有限公司 | Cutting equipment capable of modifying semi-finished products |
-
2006
- 2006-01-10 CN CN 200620068439 patent/CN2855634Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744425A (en) * | 2011-04-22 | 2012-10-24 | 大连意美机械有限公司 | Common single-column vertical lathe |
| CN102717096A (en) * | 2012-07-04 | 2012-10-10 | 无锡精艺机床有限公司 | Vertical lathe with centre frame |
| CN102990093A (en) * | 2012-11-20 | 2013-03-27 | 芜湖日升重型机床有限公司 | High-speed numerical control single-column vertical lathe |
| CN102990089A (en) * | 2012-11-27 | 2013-03-27 | 无锡市彩云机械设备有限公司 | Lathe |
| CN103658868A (en) * | 2013-11-29 | 2014-03-26 | 成都斯锐特钨钢刀具有限公司 | Cutting equipment capable of modifying semi-finished products |
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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: 20070110 Termination date: 20120110 |