CN2858149Y - Keyway-milling machine - Google Patents
Keyway-milling machine Download PDFInfo
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- CN2858149Y CN2858149Y CN 200620069420 CN200620069420U CN2858149Y CN 2858149 Y CN2858149 Y CN 2858149Y CN 200620069420 CN200620069420 CN 200620069420 CN 200620069420 U CN200620069420 U CN 200620069420U CN 2858149 Y CN2858149 Y CN 2858149Y
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- lathe bed
- table feed
- workbench
- milling machine
- motion system
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Abstract
The present utility model discloses a keyway-milling machine comprising an upright post 1, a major movement system 2, a milling head servo feed system 3, a lathe bed 4, a wroktable servo feed system 5, and a worktable 6, wherein the upright post equipped with a milling head is disposed in the back side of the middle part of the lathe bed 4, a wroktable feed vehicle gearbox 8 of the wroktable servo feed system 5 is set in the end part of the lathe bed 4, a worktable manipulation handwheel 9 of the worktable 6 is set in the center part on the frontispiece of the lathe bed 4. In contrast to the method used for processing large scale workpiece in the machinery industry at present, the method mentioned above is capable of ensuring the processing precision with a lower cost and more convenient operation, due to that some improvements is performed on the basis of a common vertical milling machine and some technological measures is adopted to adapt to large scale workpiece processing.
Description
Technical field
The utility model relates to a kind of Metal Cutting Machine Tool, and more particularly, the utility model relates to a kind of vertical key seat milling machine of energy machining large part.
Background technology
Present mechanical industry is in the keyway or elongated slot processing of machining large axial workpiece (as diameter * length greater than Φ 600 * 3200), because common vertical knee-type milling machine or key seat milling machine do not have suitable specification, generally can only select the processing of planer-type milling machine or floor-type milling ﹠ boring machine for use, can satisfy the precision and the dimensional requirement of processing.But, the costing an arm and a leg of these lathes, for medium-sized and small enterprises, processing cost is too high.
In sum, need the vertical key seat milling machine that a kind of price is relatively low, can realize large-scale workpiece keyway and elongated slot processing.Desirable method is that existing vertical knee-type milling machine is improved, and satisfies processing request and reduces cost.
The utility model content
Problem to be solved in the utility model provides a kind of key seat milling machine, its objective is to realize the bigger stroke of workbench, and is simultaneously easy to operate.
To achieve these goals, the technical scheme that the utility model is taked provides a kind of key seat milling machine, comprise column, main motion system, milling head servo feed system, lathe bed, table feed motion system, workbench, column is at the rear side at lathe bed middle part, establish milling head on the column, the table feed gearbox of described table feed motion system is arranged at the end of lathe bed, and the workbench hand wheel that the workbench manual operation is used is located at the centre in lathe bed front.
Described table feed motion system is that the output shaft of table feed gearbox stretches out from the table feed gearbox, vertically to surpassing half position of lathe bed, establish the speed change electromagnetic clutch that switch usefulness on the axle that the inherent different drive path of table feed gearbox compiles along lathe bed.
Described table feed motion system establishes a pair of gears engaged in the position that is positioned at the lathe bed middle, wherein driving gear and output shaft are fastening, the screwed hole of driven gear by its center forms motion thread with workbench screw mandrel on being fastened on workbench and is connected, and axially being fixed by lathe bed of driven gear.
Described workbench hand wheel is connected with output shaft by the handwheel gear drive, and establishes manual electromagnetic clutch on its drive path, with the interlocking of speed change electromagnetic clutch.
Adopt said method to compare,, take technical measures owing to be on common vertical knee-type milling machine, to improve with the method for present mechanical industry Milling Process large-scale workpiece, make it adapt to large-scale workpiece processing, so processing cost is lower, and easy to operate, guarantee the requirement of its machining accuracy.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Accompanying drawing 1 is an appearance structure schematic diagram of the present utility model.
Accompanying drawing 2 is table feed drive path figure of the present utility model.
Number in the figure is: 1, column, 2, main motion system, 3, milling head servo feed system, 4, lathe bed, 5, the table feed motion system, 6, workbench, 7, milling head, 8, table feed gearbox, 9, the workbench hand wheel, 10, output shaft, 11, driving gear, 12, driven gear, 13, the workbench screw mandrel, 14, the speed change electromagnetic clutch, 15, manual electromagnetic clutch, 16, table feed motor, 17, milling head axially-movable hand wheel, 18, the handwheel gear drive.
The specific embodiment
Shown in accompanying drawing 1 appearance structure schematic diagram of the present utility model and accompanying drawing 2 table feed drive path figure of the present utility model, the utility model provides a kind of key seat milling machine, comprise column 1, main motion system 2, milling head servo feed system 3, lathe bed 4, table feed motion system 5, workbench 6, column 1 is established milling head 7 at the rear side at lathe bed 4 middle parts on the column 1.Processing such as the utility model is applicable to the milling of relatively large axle class, plate parts, bores, scrapes, hinge are specially adapted to the keyway processing of longaxones parts and the plane and the groove Milling Process of some large-scale workpieces.The utility model is because be improved on the basis of general vertical knee-type milling machine, so the structure of its main motion system 2 is identical with general vertical knee-type milling machine, end mill head is installed on the column slide plate, except being undertaken the axial power feed, can also realize manual axial feed by milling head axially-movable hand wheel 17 by milling head servo feed system 3.
The utility model is at the defective and the deficiency of original machine tool structure, and technical scheme of being taked when improving and concrete embodiment are as follows:
In order on general vertical knee-type milling machine, to carry out the processing of long axial workpiece, the particularly processing of long keyway, the mode that the utility model is taked is the end that the table feed gearbox 8 of the table feed motion system 5 of vertical knee-type milling machine is arranged at lathe bed 4, and the workbench hand wheel 9 that workbench 6 manual operations are used is located at the centre in lathe bed 4 fronts.This structure is different from the end that original machine tool structure is the table feed mechanism in the middle of being located at is changed to lathe bed, establish workbench hand wheel 9 at the middle part of lathe bed, its advantage is that workbench can be realized bigger stroke, and impulse stroke can reach more than the 3200mm; Manual operation is very convenient; Be convenient to the maintenance of feed system.
The mode that concrete drive path and annexation are taked is the power source table feed motor 16 of table feed motion system 5, its the table feed motion system 5 that rotatablely moves in table feed gearbox 8 is passed to output shaft 10, output shaft 10 stretches out from table feed gearbox 8, along lathe bed 4 longitudinal lengths to surpassing half position of lathe bed 4, establish the speed change electromagnetic clutch 14 that switches usefulness on the axle that table feed gearbox 8 inherent different drive paths compile, its effect is to carry out the switching of different feed speeds and realize fast feed.Table feed motion system 5 establishes a pair of gears engaged in the position that is positioned at lathe bed 4 middles, wherein driving gear 11 is fastening with output shaft 10, the screwed hole of driven gear 12 by its center forms motion threads with workbench screw mandrel 13 on being fastened on workbench 6 and is connected, and axially being fixed by lathe bed 4 of driven gear 12.Aforesaid way has been realized the feed motion of workbench, has satisfied bigger stroke, the easy to operate requirement of while of workbench.
For workbench hand wheel 9 is connected and the energy operate as normal with table feed motion system 5, do not interfere with motor-driven drive mechanism, taked following mode: workbench hand wheel 9 is connected with output shaft 10 by handwheel gear drive 18, and on its drive path, establish manual electromagnetic clutch 15, with 14 interlockings of speed change electromagnetic clutch.When manual electromagnetic clutch 15 adhesives, when speed change electromagnetic clutch 14 disconnects fully, can rotary work-table hand wheel 9, by handwheel gear drive 18 motion is reached output shaft 10, drive working table movement, finish the action of needed adjusting Working position.
Adopt said method to compare with the method for present mechanical industry Milling Process large-scale workpiece, owing to be on common vertical knee-type milling machine, to improve, take technical measures to make it adapt to large-scale workpiece processing, so processing cost is lower, and easy to operate, guarantee the requirement of its machining accuracy.
Adopt its technical parameter of new product of the present utility model to reach: area of work 3300 * 600mm
2Table stroke 3200mm, totally six grades of table feed speed 28～109mm/min, rapid travelling speed of table 1020mm/min, totally six grades of main motor current 5.5kw, the speed of mainshaft 200～630r/min, column feeding power of motor 2.2kw, column stroke 400mm, table feed power of motor 15, maximum workpiece weight 2000.
Claims (4)
1, a kind of key seat milling machine, comprise column (1), main motion system (2), milling head servo feed system (3), lathe bed (4), table feed motion system (5), workbench (6), column (1) is at the rear side at lathe bed (4) middle part, establish milling head (7) on the column (1), it is characterized in that: the table feed gearbox (8) of described table feed motion system (5) is arranged at the end of lathe bed (4), and the workbench hand wheel (9) that workbench (6) manual operation is used is located at the positive centre of lathe bed (4).
2, according to the described key seat milling machine of claim 1, it is characterized in that: described table feed motion system (5) is that the output shaft (10) of table feed gearbox (8) stretches out from table feed gearbox (8), vertically to surpassing half position of lathe bed (4), establish the speed change electromagnetic clutch (14) that switch usefulness on the axle that the inherent different drive path of table feed gearbox (8) compiles along lathe bed (4).
3, according to the described key seat milling machine of claim 2, it is characterized in that: described table feed motion system (5) establishes a pair of gears engaged in the position that is positioned at lathe bed (4) middle, wherein driving gear (11) is fastening with output shaft (10), the screwed hole of driven gear (12) by its center forms motion thread with workbench screw mandrel (13) on being fastened on workbench (6) and is connected, and axially being fixed by lathe bed (4) of driven gear (12).
4, according to the described key seat milling machine of claim 3, it is characterized in that: described workbench hand wheel (9) is connected with output shaft (10) by handwheel gear drive (18), and on its drive path, establish manual electromagnetic clutch (15), with speed change electromagnetic clutch (14) interlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069420 CN2858149Y (en) | 2006-02-15 | 2006-02-15 | Keyway-milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069420 CN2858149Y (en) | 2006-02-15 | 2006-02-15 | Keyway-milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858149Y true CN2858149Y (en) | 2007-01-17 |
Family
ID=37611008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069420 Expired - Fee Related CN2858149Y (en) | 2006-02-15 | 2006-02-15 | Keyway-milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858149Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273127A (en) * | 2013-06-07 | 2013-09-04 | 通海宏兴工贸有限公司 | Spline shaft grooving machine |
| CN103600258A (en) * | 2013-11-12 | 2014-02-26 | 傅贵轩 | Milling mechanism for milling machines special for tube plate partitions |
| CN104708481A (en) * | 2013-12-17 | 2015-06-17 | 山东华强精密机床股份有限公司 | Lathe-bed type milling machine feeding mechanism |
| CN110788378A (en) * | 2019-11-08 | 2020-02-14 | 李雪梅 | Equipment for machining long groove of lock block |
-
2006
- 2006-02-15 CN CN 200620069420 patent/CN2858149Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273127A (en) * | 2013-06-07 | 2013-09-04 | 通海宏兴工贸有限公司 | Spline shaft grooving machine |
| CN103273127B (en) * | 2013-06-07 | 2015-06-24 | 通海宏兴工贸有限公司 | Spline shaft grooving machine |
| CN103600258A (en) * | 2013-11-12 | 2014-02-26 | 傅贵轩 | Milling mechanism for milling machines special for tube plate partitions |
| CN104708481A (en) * | 2013-12-17 | 2015-06-17 | 山东华强精密机床股份有限公司 | Lathe-bed type milling machine feeding mechanism |
| CN110788378A (en) * | 2019-11-08 | 2020-02-14 | 李雪梅 | Equipment for machining long groove of lock block |
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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: 20070117 Termination date: 20120215 |