CN201132233Y - Numerically controlled fraise machine with vertical lifting table - Google Patents
Numerically controlled fraise machine with vertical lifting table Download PDFInfo
- Publication number
- CN201132233Y CN201132233Y CNU2007201967258U CN200720196725U CN201132233Y CN 201132233 Y CN201132233 Y CN 201132233Y CN U2007201967258 U CNU2007201967258 U CN U2007201967258U CN 200720196725 U CN200720196725 U CN 200720196725U CN 201132233 Y CN201132233 Y CN 201132233Y
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- lifting platform
- workbench
- feed mechanism
- milling machine
- automatic servo
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Abstract
The utility model relates to a vertical raising platform numerical control milling machine which belongs to the mechanical workout field, in particular to a milling machine which comprises a bed piece, a ram, a numerical control section variable speed mill head, a main shaft motor, a raising platform, a bicycle saddle, a workbench, a main shaft automatic servo feed mechanism which is used for driving the workbench, a raising platform electric winding gear and an electric operated control box. The milling machine is characterized in that the ram is a fixed ram which is fixed tightly on the bed piece, and the main shaft automatic servo feed mechanism comprises an X-shaft direction automatic servo feed mechanism which is arranged on the workbench and causes the workbench to move breadthwise completely and horizontally, a Y-shaft direction automatic servo feed mechanism which is arranged on the raising platform and a Z-shaft direction automatic servo feed mechanism which is connected with the main shaft motor. A raising platform driving winding gear comprises a raising platform electric raising motor, a raising motor driving rod and a bevel gear, a bevel gear and a raising platform screw mandrel which are arranged on the driving rod. The machine tool of the utility model has good integral rigidity and convenient escape of chips, and strengthens the effects of processing and cooling.
Description
Technical field:
The utility model relates to a kind of vertical lifting platform CNC milling machine, and it belongs to field of machining, particularly a kind of milling machine.
Background technology:
Existing CNC milling machine is because structure is scattered relatively and the factors such as formation of transmission mechanism, its integral rigidity is bad, particularly because fixing of the ram of existing milling machine and fuselage is firm inadequately, therefore when cutting output is big slightly, ram on the processing milling machine can cause the judder of milling head, influence machining accuracy, be difficult to the high efficiency processing that realizes that cutting output is big.Also existing at present matured product rocker-arm knee-and-column milling machine and numerical control knee-and-column milling machine, but this two series products makes that owing to the defective of the transmission mechanism existence of milling head motion control its machining accuracy and positioning accuracy are low, and rotating speed is low or rigidity is relatively poor.All there is the chip removal difficulty in above-mentioned in addition prior art, the problem of poor working environment.
Summary of the invention:
The utility model purpose is to provide a kind of stable performance, machining accuracy height, the vertical lifting platform CNC milling machine of positioning accuracy height and good work environment.
The purpose of this utility model is achieved in that
A kind of vertical lifting platform CNC milling machine, it comprises bed piece, ram is fixed with the numerical control section of having a speed change milling head on ram, on the numerical control section of having speed change milling head a Spindle Motor is housed; The main shaft automatic servo feed mechanism and lifting platform electric lifting mechanism and the electric operated control box that on described bed piece, also are fitted with lifting platform, saddle, workbench and are used for the transmission workbench; It is characterized in that described ram is the fixed ram that is fastened on the bed piece; Described main shaft automatic servo feed mechanism comprises and being arranged on the workbench, and make the motion of the complete horizontal cross of workbench X axis automatic servo feed mechanism, be arranged on the lifting platform, and make Y-axis that workbench finishes horizontal lengthwise movement to the automatic servo feed mechanism be connected on the Spindle Motor and make milling head finish the axial automatic servo feed mechanism of Z of movement in vertical direction; Described lifting platform transmission elevating mechanism comprises bevel gear, the bevel gear on the lifting platform screw mandrel, the lifting platform screw mandrel on lifting platform electric up-down motor, lift motor drive link and the drive link thereof that is arranged on the lifting platform.
Described X axis automatic servo feed mechanism comprises the X-axis servomotor, on described X-axis servomotor, be provided with belt wheel, and be connected with the belt wheel on being installed in described X-axis ball screw, described X-axis ball screw is connected on the feed screw nut of the nut seat on the workbench; Y-axis comprises the Y-axis servomotor to the automatic servo feed mechanism, and the belt wheel on the Y-axis servomotor is provided with the Y-axis ball screw, the belt wheel on the Y-axis ball screw, and described Y-axis ball screw is connected on the feed screw nut of the nut seat on the workbench; The axial automatic servo feed mechanism of Z comprises the Z axle servomotor that is connected on the rack sleeve, be arranged on belt wheel on the Z axle servomotor, band is arranged on the belt wheel on the Z shaft ball screw, described Z shaft ball screw be connected in rack sleeve on the feed screw nut of nut seat on.
Base at described bed piece is arranged with a chip removal drip tray, and described chip removal drip tray is provided with a chip removal cover plate.
Outer periphery at described bed piece is equipped with the peripheral panel beating of the lathe of the complete encirclement of lathe.
The peripheral panel beating of described lathe comprises preceding coaming plate, squab panel, left coaming plate and right coaming plate, and described preceding coaming plate is made up of the preceding protective door of two fans, left and right sides protective door coaming plate; Squab panel is made up of the left and right backup plate that two branches stand in the bed piece rear portion; Coaming plate in about between preceding coaming plate and squab panel, connecting.
Before described two fans, be provided with a protective door baffle plate below the protective door.
Top at the peripheral panel beating of described lathe is provided with the wire casing of arranging the control system power line.
11, outside described bed piece, connect a cyclic water tank by water pipe.The other end of described water pipe is connected the cistern of the lathe bed inside of bed piece bottom.
Be provided with a water pump that is connected with the inner cistern of bed piece in described bed piece inside.
Described fixed ram is a monoblock type milling head curved boom.
The utility model lathe integral rigidity is good.Monoblock type curved boom, fixed milling head structure are installed on the lathe bed, compact conformation, connect firmly, and milling head and bed body can be avoided traditional milling head effectively because cutter head deflection that can easily produce or body shake when cutting output is big slightly in process.Powerful, the section of having speed change numerical control milling head can avoid traditional continuous variable speed numerical control milling head big cutting output add man-hour milling head speed change dish skid, phenomenon that the main shaft card stops, influence the surface of the work crudy.Adopt the peripheral panel beating of lathe, can pile up the smear metal of processing generation also can clear up easily from lathe with the chip removal drip tray, cleaning is gone out, the two-tube cooling system that also circulates simultaneously can carry out bilateral cooling to the processing cutting workpiece, guarantees cooling effect and can not cause the processing of dark chamber because of the even processing work rough surface phenomenon that occurs of inhomogeneous cooling.Therefore, the utility model processing cooling effect strengthens, chip removal is convenient, working environment is clean and tidy.
Description of drawings:
Fig. 1 is a perspective view of the present utility model
Fig. 2 is a planar structure schematic diagram of the present utility model
Fig. 3 is one of running part planar structure schematic diagram of the present utility model
Fig. 4 is two of a running part planar structure schematic diagram of the present utility model
Fig. 5 has the overall structure schematic diagram of peripheral sheet metal for the utility model
Fig. 6 is the structural representation of the peripheral sheet metal of the utility model
Fig. 7 is the three-dimensional decomposition texture schematic diagram of the utility model chip removal drip tray
Fig. 8 has one of structural representation of circulation for the utility model
Fig. 9 have for the utility model circulation structural representation two
The specific embodiment:
Be embodiment of the present utility model with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 below, the utility model be further detailed:
It comprises bed piece 6, and ram 18 is fixed with the numerical control section of having a speed change milling head 10 on ram 18, on the numerical control section of having speed change milling head a Spindle Motor 11 is housed.Four fixed rams 18 of the big screw of M16 of bed piece 6 usefulness, on fixed ram 18 again with four the fastening numerical control of the big screw of the M16 section of having speed change milling heads 10; The main shaft automatic servo feed mechanism and lifting platform electric lifting mechanism and the electric operated control box 23 that on described bed piece 6, also are fitted with lifting platform 1, saddle 4, workbench 5 and are used for the transmission workbench; Described ram 18 is for being fastened on the monoblock type milling head curved boom on the bed piece 6.
In the present embodiment bed piece be provided with can do X to the workbench that moves, Y to movable saddle and table-driving mechanism, workbench constitutes combined feed mechanism by the dovetail guide on lathe bed, rectangular guideway, ball screw, servomotor.Described main shaft automatic servo feed mechanism comprises and being arranged on the workbench 5, and make the motion of the complete horizontal cross of workbench X axis automatic servo feed mechanism, be arranged on the lifting platform, and make Y-axis that workbench finishes horizontal lengthwise movement to the automatic servo feed mechanism be connected on the Spindle Motor 11 and make milling head finish the axial automatic servo feed mechanism of Z of movement in vertical direction; Described lifting platform transmission elevating mechanism comprises the lifting platform electric up-down motor 3 lift motor drive links that are arranged on the lifting platform and bevel gear, the bevel gear on the lifting platform screw mandrel 17, the lifting platform screw mandrel 17 on the drive link thereof.
The course of work of X axis automatic servo feed mechanism: the horizontal movement of workbench 5 is that the belt wheel on the X-axis servomotor 8 drives the belt wheel that is contained on the X-axis ball screw 14,21 and makes 14,21 rotations of X-axis ball screw by electric operated control box 23 control X-axis servomotors 8.The feed screw nut that the X-axis ball screw 14,21 that rotatablely moves is connected in the nut seat on the workbench 5 by its installation is converted into workbench 5 and moves horizontally along the dovetail guide on the saddle 4.
Y-axis is to the course of work of automatic servo feed mechanism, and the horizontal movement of workbench 5 is that the belt wheel on the Y-axis servomotor 2 drives the belt wheel that is contained on the Y-axis ball screw 15 and makes 15 rotations of Y-axis ball screw by electric operated control box 23 control Y-axis servomotors 2.The feed screw nut that the Y-axis ball screw 15 that rotatablely moves is connected in the nut seat on the workbench 5 by its installation is converted into workbench 5 and travels longitudinally along the rectangular guideway on the lifting platform 1
The course of work of the axial automatic servo feed mechanism of milling head Z: the motion of stretching out automatically of rack sleeve 13 is that the belt wheel on the milling head Z axle servomotor 7 drives the belt wheel that is contained on the milling head Z shaft ball screw 7 and makes 19 rotations of Z shaft ball screw by electric operated control box 23 control milling head Z axle servomotors 7.The Z shaft ball screw 19 of rotation by its installation be connected in rack sleeve 13 on the feed screw nut of the nut seat work that drives rack sleeve 13 stretch out motion.
The course of work of lifting platform electric lifting mechanism: the lifting of workbench 5 can by lifting platform electric up-down motor 3 rotatablely move by the lift motor drive link and on bevel gear and lifting platform screw mandrel 17 on bevel gear, lifting platform screw mandrel 17 and lifting platform screw mandrel 17 on the nut seat transmission cooperate the elevating movement that is converted into workbench.
As mentioned above, the utility model has realized that the displacement accurately on three directions of milling head and workbench cooperates, and has therefore improved the precision of processing.
In order to improve the working environment of milling machine, be arranged with a chip removal drip tray 27 at the base 61 of described bed piece 6, described drip tray 27 is provided with a chip removal cover plate 271.The metal fillings that processing work can be scattered later on concentrates in together like this, and emits through fixing channel.
In order further to improve the working environment of milling machine operation, reduce the pollution of metal fillings to environment, be equipped with the peripheral panel beating 24 of the lathe of the complete encirclement of lathe in the outer periphery of described bed piece 6.The peripheral panel beating 24 of described lathe comprises preceding coaming plate, squab panel, left coaming plate and right coaming plate, and described preceding coaming plate is made up of the preceding protective door 241 of two fans, left and right sides protective door coaming plate 242; Squab panel forms 243 by the left and right backup plate that two branches stand in the bed piece rear portion; Coaming plate 244 in about between preceding coaming plate and squab panel, connecting.Before described two fans, be provided with a protective door baffle plate 245 below the protective door 241.The lower limb of described protective door baffle plate 245 can with chip removal drip tray 27.Owing to there is the peripheral panel beating 24 of lathe that whole lathe is all surrounded, also have accepting of chip removal drip tray 27 below, will guarantee better that like this metal fillings that flies can be concentrated in together, help focusing on, can not pollute surrounding environment yet.The setting of protective door 241 is operations of chip removal for convenience before two fans.
In the present embodiment, in order to make outward appearance of the present utility model cleaner and tidier, be provided with the wire casing 246 of arranging the control system power line on the top of the peripheral panel beating 24 of described lathe.The cable of automatically controlled part all is placed in the wire casing 246.So also can prevent the safety of the damage and the assurance electricity consumption of cable.
Other parts of the present utility model and embodiment 1 are identical.
Two-tube cooling system carries out bilateral cooling to the processing cutting workpiece in order to realize circulating, guarantee cooling effect and can not cause the processing of dark chamber, outside described bed piece, connect a cyclic water tank 25 by water pipe 26 because of the even processing work rough surface phenomenon that occurs of inhomogeneous cooling.The other end of described water pipe 26 is connected in the cistern of lathe bed inside of bed piece bottom, and the water of drip tray finally flows in the inner cistern of lathe bed.Be provided with a water pump 272 that is connected with the inner cistern of bed piece in described bed piece inside.This spline structure can make and drop on smear metal meeting on the chip removal cover plate 271 because the flushing of cooling fluid, can flow in the tank of chip removal drip tray 27 automatically, smear metal, cooling fluid are discharged in tank, filter by cyclic water tank 25 pairs of smear metals, cooling fluids again, through water pump the water in the cyclic water tank 25 is back to then and continues practicality in the lathe.
Other parts of the present utility model and embodiment 1 are identical.
Claims (10)
1, a kind of vertical lifting platform CNC milling machine, it comprises bed piece (6), ram (18) is fixed with the numerical control section of having a speed change milling head (10) on ram (18), on the numerical control section of having speed change milling head a Spindle Motor (11) is housed; The main shaft automatic servo feed mechanism and lifting platform electric lifting mechanism and the electric operated control box (23) that on described bed piece (6), also are fitted with lifting platform (1), saddle (4), workbench (5) and are used for the transmission workbench; It is characterized in that described ram (18) is for being fastened on the fixed ram on the bed piece (6); Described main shaft automatic servo feed mechanism comprises and being arranged on the workbench (5), and make the motion of the complete horizontal cross of workbench X axis automatic servo feed mechanism, be arranged on the lifting platform, and make Y-axis that workbench finishes horizontal lengthwise movement to the automatic servo feed mechanism be connected Spindle Motor (11) and go up and make milling head finish the axial automatic servo feed mechanism of Z of movement in vertical direction; Described lifting platform transmission elevating mechanism comprises lifting platform electric up-down motor (3) the lift motor drive link that is arranged on the lifting platform and the bevel gear on the drive link thereof, the bevel gear on the lifting platform screw mandrel (17), lifting platform screw mandrel (17).
2, the vertical lifting platform CNC milling machine described in claim 1, it is characterized in that described X axis automatic servo feed mechanism comprises X-axis servomotor (8), on described X-axis servomotor (8), be provided with belt wheel, and be connected with the belt wheel on being installed in described X-axis ball screw (14,21), described X-axis ball screw (14,21) is connected on the feed screw nut of the nut seat on the workbench (5); Y-axis comprises Y-axis servomotor (2) to the automatic servo feed mechanism, belt wheel on the Y-axis servomotor (2), the belt wheel of Y-axis ball screw (15) is set, belt wheel on Y-axis ball screw (15), described Y-axis ball screw (15) are connected on the feed screw nut of the nut seat on the workbench (5); The axial automatic servo feed mechanism of Z comprises the Z axle servomotor (7) that is connected on the rack sleeve (13), be arranged on belt wheel on the Z axle servomotor (7), band is arranged on the belt wheel on the Z shaft ball screw (19), described Z shaft ball screw (19) be connected in rack sleeve (13) on the feed screw nut of nut seat on.
3, the vertical lifting platform CNC milling machine described in claim 1 or 2, it is characterized in that being arranged with a chip removal drip tray (27) at the base (61) of described bed piece (6), described drip tray (27) is provided with a chip removal cover plate (271).
4, the vertical lifting platform CNC milling machine described in claim 3 is characterized in that being equipped with the peripheral panel beating (24) of the lathe of the complete encirclement of lathe in the outer periphery of described bed piece (6).
5, the vertical lifting platform CNC milling machine described in claim 4, it is characterized in that the peripheral panel beating of described lathe (24) comprises preceding coaming plate, squab panel, left coaming plate and right coaming plate, described preceding coaming plate is made up of the preceding protective door (241) of two fans, left and right sides protective door coaming plate (242); Squab panel is formed (243) by the left and right backup plate that two branches stand in the bed piece rear portion; Coaming plate (244) in about between preceding coaming plate and squab panel, connecting.
6, the vertical lifting platform CNC milling machine described in claim 5 is characterized in that protective door (241) below is provided with a protective door baffle plate (245) before described two fans.
7, the vertical lifting platform CNC milling machine described in claim 4 is characterized in that being provided with the wire casing (246) of arranging the control system power line on the top of the peripheral panel beating of described lathe (24).
8, the vertical lifting platform CNC milling machine described in claim 3 is characterized in that connecting a cyclic water tank (25) by water pipe (26) outside described bed piece.The other end of described water pipe (26) is connected the cistern of the lathe bed inside of bed piece bottom.
9, the vertical lifting platform CNC milling machine described in claim 8 is characterized in that being provided with in described bed piece inside a water pump (272) that is connected with the inner cistern of bed piece.
10, the vertical lifting platform CNC milling machine described in claim 1 is characterized in that described fixed ram (18) is a monoblock type milling head curved boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201967258U CN201132233Y (en) | 2007-12-29 | 2007-12-29 | Numerically controlled fraise machine with vertical lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201967258U CN201132233Y (en) | 2007-12-29 | 2007-12-29 | Numerically controlled fraise machine with vertical lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132233Y true CN201132233Y (en) | 2008-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201967258U Expired - Fee Related CN201132233Y (en) | 2007-12-29 | 2007-12-29 | Numerically controlled fraise machine with vertical lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132233Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430904A (en) * | 2011-10-19 | 2012-05-02 | 哈尔滨工业大学 | Auxiliary laser heating milling device and method |
| CN102756134A (en) * | 2011-04-25 | 2012-10-31 | 大连意美机械有限公司 | Semi-closed type numerical control vertical lathe of square ram |
| CN102950467A (en) * | 2011-08-31 | 2013-03-06 | 程泰机械(苏州)有限公司 | Linear guide rail numerically-controlled machine tool |
| CN103056427A (en) * | 2012-12-19 | 2013-04-24 | 南通第五机床有限公司 | Numerical control knee type milling machine |
| CN103406577A (en) * | 2013-07-12 | 2013-11-27 | 上海锅炉厂有限公司 | Membrane type bundle flat steel milling device |
| CN103737378A (en) * | 2013-11-27 | 2014-04-23 | 耐世特凌云驱动系统（芜湖）有限公司 | Automatic end-groove-milling device for CV outer rings |
| CN103934697A (en) * | 2014-05-14 | 2014-07-23 | 佛山丰堡精密机械有限公司 | CNC milling machine |
| CN104439446A (en) * | 2014-11-14 | 2015-03-25 | 安徽爱乐门窗系统工程有限公司 | Milling processing device |
| CN109014983A (en) * | 2018-08-03 | 2018-12-18 | 罗予罡 | A kind of numerically controlled machine all-around mobile device |
| CN110560757A (en) * | 2019-07-31 | 2019-12-13 | 范建华 | Alloy frame manufacturing is with processing numerically controlled fraise machine based on two-way position principle of piecing together |
| CN111015837A (en) * | 2019-12-30 | 2020-04-17 | 赵洁 | Vertical milling machine is used in panel furniture processing |
| CN111702190A (en) * | 2020-06-28 | 2020-09-25 | 广州佳优华信息科技有限公司 | Vertical numerically controlled lathe |
| CN112475402A (en) * | 2020-11-23 | 2021-03-12 | 安徽有通玻璃有限公司 | Milling machine for door and window processing and use method thereof |
-
2007
- 2007-12-29 CN CNU2007201967258U patent/CN201132233Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756134A (en) * | 2011-04-25 | 2012-10-31 | 大连意美机械有限公司 | Semi-closed type numerical control vertical lathe of square ram |
| CN102950467B (en) * | 2011-08-31 | 2016-05-18 | 程泰机械（吴江）有限公司 | A kind of line rail Digit Control Machine Tool |
| CN102950467A (en) * | 2011-08-31 | 2013-03-06 | 程泰机械(苏州)有限公司 | Linear guide rail numerically-controlled machine tool |
| CN102430904A (en) * | 2011-10-19 | 2012-05-02 | 哈尔滨工业大学 | Auxiliary laser heating milling device and method |
| CN103056427A (en) * | 2012-12-19 | 2013-04-24 | 南通第五机床有限公司 | Numerical control knee type milling machine |
| CN103406577B (en) * | 2013-07-12 | 2015-08-19 | 上海锅炉厂有限公司 | A kind of Membrane type row flat steel milling attachment |
| CN103406577A (en) * | 2013-07-12 | 2013-11-27 | 上海锅炉厂有限公司 | Membrane type bundle flat steel milling device |
| CN103737378A (en) * | 2013-11-27 | 2014-04-23 | 耐世特凌云驱动系统（芜湖）有限公司 | Automatic end-groove-milling device for CV outer rings |
| CN103934697A (en) * | 2014-05-14 | 2014-07-23 | 佛山丰堡精密机械有限公司 | CNC milling machine |
| CN104439446A (en) * | 2014-11-14 | 2015-03-25 | 安徽爱乐门窗系统工程有限公司 | Milling processing device |
| CN109014983A (en) * | 2018-08-03 | 2018-12-18 | 罗予罡 | A kind of numerically controlled machine all-around mobile device |
| CN110560757A (en) * | 2019-07-31 | 2019-12-13 | 范建华 | Alloy frame manufacturing is with processing numerically controlled fraise machine based on two-way position principle of piecing together |
| CN111015837A (en) * | 2019-12-30 | 2020-04-17 | 赵洁 | Vertical milling machine is used in panel furniture processing |
| CN111702190A (en) * | 2020-06-28 | 2020-09-25 | 广州佳优华信息科技有限公司 | Vertical numerically controlled lathe |
| CN112475402A (en) * | 2020-11-23 | 2021-03-12 | 安徽有通玻璃有限公司 | Milling machine for door and window processing and use method thereof |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20081015 Termination date: 20131229 |