CN105436523A - Multi-head vertical digital controlled lathe - Google Patents
Multi-head vertical digital controlled lathe Download PDFInfo
- Publication number
- CN105436523A CN105436523A CN201610074349.9A CN201610074349A CN105436523A CN 105436523 A CN105436523 A CN 105436523A CN 201610074349 A CN201610074349 A CN 201610074349A CN 105436523 A CN105436523 A CN 105436523A
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- CN
- China
- Prior art keywords
- vertical
- feed
- traverse feed
- main spindle
- spindle box
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
- B23B9/08—Automatic or semi-automatic machines for turning of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a multi-head vertical digital controlled lathe which comprises a rack and a lathe body arranged on the rack. The multi-head vertical digital controlled lathe is characterized in that at least two vertical machine heads moving on a transverse track on the lathe body is arranged on the lathe body, and a tool apron device corresponding to the vertical machine heads is arranged on the rack. Due to the fact that the multiple vertical machine heads are adopted, the multi-head vertical digital controlled lathe has obvious advantages compared with a one-head vertical lathe, the productivity can be increased exponentially, and the number of operators is decreased.
Description
Technical field
The invention belongs to lathe, be specifically related to a kind of bull vertical numerical controlled lathe.
Background technology
Have now the vertical numerical controlled lathe of a head, it is primarily of the composition such as main spindle box device and tool apron device.Main spindle box device can complete following action: clamp or decontrol workpiece, tool rest carried out to the vertical and horizontal feeding of cutting workpiece and provide the power of cutting.These actions control by the programmable controller (PLC) of lathe.Tool apron device can be fixed or electronic pivotal.The material loading of lathe or discharging, by manually completing, also can arrange material loading or discharging that robot device replaces manually completing workpiece.Because every platform lathe needs to join operating personnel, along with the continuous expansion of product order batch, skilled worker lacks the raising with cost of labor relatively, and depending merely on the labor productivity improving workman can not deal with problems, and the vertical numerical controlled lathe of an obvious head can not meet the requirement of production.
Summary of the invention
The object of this invention is to provide the much higher head vertical numerical controlled lathe of a kind of production efficiency.
The technical scheme realizing the object of the invention employing is as follows:
Bull vertical numerical controlled lathe provided by the invention, comprise frame and be located at the body in described frame, described body is at least arranged two vertical heads moved along cross track same on described body, described frame is provided with the tool apron device corresponding with described vertical head.
Described vertical head comprise move along the cross track on described body feed drive gearing, be located at the main spindle box along the vertical orbital motion on feed drive gearing on described feed drive gearing.
Described main spindle box comprise along the main spindle box body of the vertical orbital motion on described feed drive gearing, the electro spindle be located in main spindle box body, the chuck be connected with electro spindle, be arranged on electro spindle top revolution pneumatics cylinder, be arranged on the pull bar turned round in pneumatics cylinder, the lower end of described pull bar is connected with chuck.
Described feed drive gearing comprises and to move along the cross track on described body and to establish the traverse feed gear frame of described vertical track and be located at by the traverse feed drive unit that traverse feed rolling lead screw mechanism drives described traverse feed gear frame to move along the cross track on described body on described body, and described traverse feed gear frame is provided with and drives described main spindle box body along the vertical feed drive unit of the vertical orbital motion on described traverse feed gear frame by vertical feeding rolling lead screw mechanism.
Described vertical feed drive unit comprises the vertical feed servo motor be fixed on described traverse feed gear frame, described vertical servomotor is connected with the vertical feed screw in the vertical feeding rolling lead screw mechanism be bearing on rolling bearing by shaft coupling, and vertical feed screw matches with the ball nut be fixed on main spindle box body; Described lateral driver device comprises the traverse feed servomotor be fixed on body, traverse feed servomotor is connected with the traverse feed screw mandrel in the traverse feed ball wire rod mechanism be bearing in by rolling bearing on body by Timing Belt, and traverse feed screw mandrel matches with the ball nut be fixed on traverse feed gear frame.
Beneficial effect of the present invention:
The present invention, owing to adopting multiple vertical head, has obvious advantage than a head vertical lathe, can significantly improve productivity ratio doubly more than, reduce operating personnel people.
Technical scheme of the present invention is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that AA in Fig. 1 is to cutaway view Amplified image.
Detailed description of the invention
See Fig. 1, Fig. 2, in figure, Z-direction represents vertical, and Y-direction represents laterally.Bull vertical numerical controlled lathe provided by the invention, two parts body 1 comprising frame 6 and be located in described frame 6, frame 6 is fixed on support 7, every part body 1 is arranged two vertical heads moved along the same Y-direction track 39 on described body 1, described frame 6 is provided with the tool apron device 4 corresponding with described vertical head, described vertical head comprise move along the Y-direction track 39 on described body 1 feed drive gearing 3, be located on described feed drive gearing 3 along the main spindle box 2 that the Z-direction track 26 on feed drive gearing 3 moves, Y-direction track 39 and Z-direction track 26 adopt rolling linear guide respectively, described main spindle box 2 comprises the main spindle box body 21 moved along the Z-direction track 26 on described feed drive gearing 3, be located at the electro spindle 22 in main spindle box body 21, the chuck 23 be connected with electro spindle 22, be arranged on the revolution pneumatics cylinder 24 at electro spindle 22 top, be arranged on the pull bar 25 in revolution pneumatics cylinder 24, the lower end of described pull bar 25 is connected with chuck 23, a side of main spindle box body 21 is provided with boss 211, boss 211 is fixed with the ball nut 352 in Z-direction feeding ball wire rod mechanism 35, the both sides of this side are fixed with the gathering sill 261 coordinated with Z-direction guide rail 26, described feed drive gearing 3 comprises and to move along the Y-direction track 39 on described body 1 and establish the Y-direction feeding gear frame 31 of described Z-direction track 26 and be located at by the Y-direction feed drive unit that Y-direction feeding ball wire rod mechanism 38 drives described Y-direction feeding gear frame 31 to move along the Y-direction track 39 on described body 1 on described body 1, and described Y-direction feeding gear frame 31 is provided with the Z-direction feed drive unit driving described main spindle box body 21 to move along the Z-direction track 26 on described Y-direction feeding gear frame 31 by Z-direction feeding ball wire rod mechanism 38, described Z-direction feed drive unit comprises the Z-direction feed servo motor 32 be fixed on described Y-direction feeding gear frame 31, described Z-direction servomotor 32 is connected with the Z-direction feed screw 351 in the Z-direction feeding rolling lead screw mechanism 35 be bearing on rolling bearing 34 by shaft coupling 33, and Z-direction feed screw 351 matches with the ball nut 352 on the boss 211 be fixed on main spindle box body 21, described Y-direction drive unit comprises the Y-direction feed servo motor 36 be fixed on body 1, Y-direction feed servo motor 36 is connected with the Y-direction feed screw 381 in the Y-direction feeding ball wire rod mechanism 38 be bearing in by rolling bearing on body 1 by Timing Belt 37, and Y-direction feed screw 381 matches with the ball nut 382 in the ball wire rod mechanism 38 on the boss 311 be fixed on Y-direction feeding gear frame 31, described main spindle box body 21 is provided with gathering sill 261 and matches with the Z-direction guide rail 26 on Y-direction feeding gear frame 31, and Y-direction feeding gear frame 31 is provided with gathering sill 391 and matches with the Y-direction guide rail 39 being fixed on body 1, described tool apron device 4 comprises tool rest 41 and tool rest plate 42, and the position of tool rest 41 is adjustable up and down in the groove of tool rest plate 42, and tool rest plate 42 is fixed in frame 6.
Tool apron device also can adopt electronic pivotal.
Electro spindle 22, chuck 23, revolution pneumatics cylinder 24, Z-direction and Y-direction feed servo motor 32,36, Z-direction and Y-direction feeding ball wire rod mechanism 35,38, Z-direction and all buyables such as Y-direction guide rail 26,39 and tool apron device 4.
Four-head vertical lathe of the present invention be furnished with the setting being beneficial to material loading, unloading manipulator device, therefore, the material loading of a set of four-head, unloading manipulator device can be set outside the present invention.
In support 7, arrange a set of four-head vertical lathe and share as the chip removal devices such as chain-plate type 8, it is buyable also.
The sequentially-operating of each device of four-head vertical lathe of the present invention, is controlled by a programmable controller (PLC).The course of action of main spindle box 2 is as follows: when the workpiece 5 that will process is delivered in chuck 23, and the action of revolution pneumatics cylinder 24, pull bar 25 moves, strains the chuck 23 be connected with it, clamping work pieces 5, start electro spindle 22, provide the power of cutting workpiece 5.After workpiece 5 machines, close down electro spindle 22, the action of revolution pneumatics cylinder 24, pull bar 25 moves down, and chuck 23 decontrols workpiece, can discharge.Z-direction feed motion process is as follows: the screw mandrel 351 in Z-direction feed servo motor 32 transmission Z-direction feeding ball wire rod mechanism 35, screw mandrel 351 drives main spindle box 2 to do Z-direction feeding along the Z-direction track 26 on gear frame 31 by the ball nut 352 be fixed on main spindle box body 21 boss 211.Y-direction feed motion process is as follows: Y-direction feed servo motor 36 is by the screw mandrel 381 in Timing Belt 37 transmission Y-direction feeding ball screw 38 mechanism, screw mandrel 381 drives feed drive gearing 3 to move along Y-direction track 39 as Y-direction by the ball nut 382 be fixed on feeding gear frame 31 boss 311, also promotes main spindle box 2 simultaneously and does Y-direction feeding.
Claims (5)
1. a bull vertical numerical controlled lathe, comprise frame and be located at the body in described frame, it is characterized in that described body at least being arranged two vertical heads moved along cross track same on described body, described frame is provided with the tool apron device corresponding with described vertical head.
2. bull vertical numerical controlled lathe according to claim 1, it is characterized in that described vertical head comprise move along the cross track on described body feed drive gearing, be located at the main spindle box along the vertical orbital motion on feed drive gearing on described feed drive gearing.
3. bull vertical numerical controlled lathe according to claim 2, it is characterized in that described main spindle box comprise along the main spindle box body of the vertical orbital motion on described feed drive gearing, the electro spindle be located in main spindle box body, the chuck be connected with electro spindle, be arranged on electro spindle top revolution pneumatics cylinder, be arranged on the pull bar turned round in pneumatics cylinder, the lower end of described pull bar is connected with chuck.
4. bull vertical numerical controlled lathe according to claim 3, it is characterized in that described feed drive gearing comprises to move along the cross track on described body and establish the traverse feed gear frame of described vertical track and be located on described body by traverse feed drive unit that traverse feed rolling lead screw mechanism drives described traverse feed gear frame to move along the cross track on described body, described traverse feed gear frame is provided with and drives described main spindle box body along the vertical feed drive unit of the vertical orbital motion on described traverse feed gear frame by vertical feeding rolling lead screw mechanism.
5. bull vertical numerical controlled lathe according to claim 4, it is characterized in that described vertical feed drive unit comprises the vertical feed servo motor be fixed on described traverse feed gear frame, described vertical servomotor is connected with the vertical feed screw in the vertical feeding rolling lead screw mechanism be bearing on rolling bearing by shaft coupling, and vertical feed screw matches with the ball nut be fixed on main spindle box body; Described lateral driver device comprises the traverse feed servomotor be fixed on body, traverse feed servomotor is connected with the traverse feed screw mandrel in the traverse feed ball wire rod mechanism be bearing in by rolling bearing on body by Timing Belt, and traverse feed screw mandrel matches with the ball nut be fixed on traverse feed gear frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074349.9A CN105436523A (en) | 2016-02-03 | 2016-02-03 | Multi-head vertical digital controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074349.9A CN105436523A (en) | 2016-02-03 | 2016-02-03 | Multi-head vertical digital controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436523A true CN105436523A (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074349.9A Pending CN105436523A (en) | 2016-02-03 | 2016-02-03 | Multi-head vertical digital controlled lathe |
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| Country | Link |
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| CN (1) | CN105436523A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030041708A1 (en) * | 2001-08-30 | 2003-03-06 | Toshiba Kikai Kabushiki Kaisha | Vertical lathe, tool head for vertical lathe, rotary table apparatus for machine tool |
| CN201394652Y (en) * | 2009-03-13 | 2010-02-03 | 谭方 | Bin type full-automatic numerical control inverted vertical lathe |
| CN102794675A (en) * | 2011-05-27 | 2012-11-28 | Emag控股有限公司 | Self-loading machining apparatus with vertical spindle |
| CN104107922A (en) * | 2013-04-16 | 2014-10-22 | Emag控股有限公司 | Double-spindle machining apparatus |
| CN204770698U (en) * | 2015-05-19 | 2015-11-18 | 济南第一机床有限公司 | Two handstand turning centers add immediately |
| CN205309304U (en) * | 2016-02-03 | 2016-06-15 | 宁波德玛智能机械有限公司 | Vertical numerical control lathe of bull |
-
2016
- 2016-02-03 CN CN201610074349.9A patent/CN105436523A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030041708A1 (en) * | 2001-08-30 | 2003-03-06 | Toshiba Kikai Kabushiki Kaisha | Vertical lathe, tool head for vertical lathe, rotary table apparatus for machine tool |
| CN201394652Y (en) * | 2009-03-13 | 2010-02-03 | 谭方 | Bin type full-automatic numerical control inverted vertical lathe |
| CN102794675A (en) * | 2011-05-27 | 2012-11-28 | Emag控股有限公司 | Self-loading machining apparatus with vertical spindle |
| CN104107922A (en) * | 2013-04-16 | 2014-10-22 | Emag控股有限公司 | Double-spindle machining apparatus |
| CN204770698U (en) * | 2015-05-19 | 2015-11-18 | 济南第一机床有限公司 | Two handstand turning centers add immediately |
| CN205309304U (en) * | 2016-02-03 | 2016-06-15 | 宁波德玛智能机械有限公司 | Vertical numerical control lathe of bull |
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Application publication date: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |