CN104084606A - Double-end-face numerical control machine tool structure - Google Patents
Double-end-face numerical control machine tool structure Download PDFInfo
- Publication number
- CN104084606A CN104084606A CN201410204370.7A CN201410204370A CN104084606A CN 104084606 A CN104084606 A CN 104084606A CN 201410204370 A CN201410204370 A CN 201410204370A CN 104084606 A CN104084606 A CN 104084606A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- double end
- double
- workpiece
- tool
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B7/00—Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
- B23B7/12—Automatic or semi-automatic machines for turning of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Abstract
The invention discloses a double-end-face numerical control machine tool structure which comprises a double-end-face main shaft (2) which is arranged on the middle part of a machine tool main body (1) and is used for clamping a workpiece, wherein chucks for clamping the workpiece are arranged on two sides in a hole of the double-end-face main shaft (2), so that two end faces of the workpiece in the cavity of the double-end-face main shaft (2) can extend out of the two sides of the double-end-face main shaft (2) at the same time; the double-end-face main shaft (2) is driven by a power motor (3) positioned at the lower part of the double-end-face main shaft (2), and the workpiece in the cavity of the double-end-face main shaft (2) is driven to rotate together with the double-end-face main shaft (2); a crossed sliding table (4) is arranged on each of the left side and the right side of the double-end-face main shaft (2); left and right cutter frames (5) capable of automatically replacing cutters are mounted on the crossed sliding tables (4) and can simultaneously process the workpiece extending out of the two ends of the double-end-face main shaft (2) under the driving of X-axis motors (6) and Z-axis motors (7). According to the numerical control machine tool structure, the cutting rigidity is enhanced, the steps of workpiece clamping and producing are reduced, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of Double End structure of numerically controlled machine-tool, particularly a kind of can both ends of the surface the Double End structure of numerically controlled machine-tool of processing work simultaneously, belong to the Metal Cutting Machine Tool in machine-building, be applied in mould manufacturing field.
Background technology
Along with the fast development of Digit Control Machine Tool, the numerous and confused Digit Control Machine Tool product of releasing separately of each lathe producer, Digit Control Machine Tool process technology has become some efficient, high accurately machined main modes of production at present.But during with general NC machine tooling, general employing pawl is fixed one and is brought in the cutting other end and its inner chamber, if just must use center rest support compared with machining long workpieces, otherwise cannot accomplish rigidity cutting, good numerically controlled lathe does not reach cutting precision, earthquake-resistant condition yet more with this understanding, so quality is repaiied system by follow-up craft completely, product percent of pass is low, interchangeability is poor, and cutter loss is quite large, and the other end process change need to tune face processing.Working (machining) efficiency is very low.
The present invention has overcome the shortcoming being showed with upper type structure at all, by simple and effective structure, arranges, and increases cutting rigidity, reduces the step of clamping mould and production, has improved operating efficiency.
Summary of the invention
The technical solution that realizes above-mentioned purpose is: a kind of Double End structure of numerically controlled machine-tool, comprising being arranged in machine tool main body middle part, for the Double End main shaft of holding workpiece, the vertical lathe base of this Double End main shaft is installed, parallel to the ground, wherein the both sides in this Double End spindle hole are all furnished with the chuck for clamping work pieces, and two end faces that make to be positioned at the workpiece in this Double End main shaft chamber stretch out from the both sides of Double End main shaft simultaneously; This Double End main shaft is driven by the power motor that is positioned at its underpart, drives the workpiece in this Double End main shaft chamber to rotate together with this Double End main shaft; The left and right sides of facing this Double End main shaft respectively has a set of cross slid platform, and the left and right knife rest of automatic tool changer is installed on this cross slid platform, and this left and right knife rest can be processed stretching out the workpiece at these Double End main shaft two ends under the driving of X-axis motor and Z axis motor simultaneously.
Wherein this Digit Control Machine Tool adopts inclined 45 degree, two kinds of machine tool structures of vertical 90 degree.
Wherein the through-hole diameter of this Double End main shaft is preferably and is not more than 500mm.
Wherein the described chuck employing floor push of this Double End main shaft is controlled and is unclamped and clamp.
Wherein also comprise the magnetic chip cleaner being arranged in Digit Control Machine Tool.
Double End structure of numerically controlled machine-tool of the present invention, with respect to prior art, has the following advantages:
1, can shorten the processing distance of two fulcrums, increase cutting rigidity;
2, can remove the jockey of two-half die;
3, improve clamping and working (machining) efficiency, two end face clamped one times complete whole processing.
Accompanying drawing explanation
Accompanying drawing 1 is the main perspective schematic diagram of Double End structure of numerically controlled machine-tool of the present invention.
Accompanying drawing 2 is side-looking angle schematic diagrames of Double End structure of numerically controlled machine-tool of the present invention.
Accompanying drawing 3 is depression angle schematic diagrames of Double End structure of numerically controlled machine-tool of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in accompanying drawing 1-3, Double End structure of numerically controlled machine-tool of the present invention, comprising being arranged in machine tool main body 1 middle part, for the Double End main shaft 2 of holding workpiece, the vertical lathe base of this Double End main shaft 2 is installed, parallel to the ground; Both sides in these Double End main shaft 2 holes are all furnished with the chuck for clamping work pieces, and two end faces that make to be positioned at the workpiece in these Double End main shaft 2 chambeies stretch out from the both sides of Double End main shaft 2 simultaneously; This Double End main shaft 2 is driven by the power motor 3 that is positioned at its underpart, drives the workpiece in these Double End main shaft 2 chambeies to rotate together with this Double End main shaft 2; The left and right sides of facing this Double End main shaft 2 respectively has a set of cross slid platform 4, the left and right knife rest 5 of automatic tool changer is installed on this cross slid platform 4, and this left and right knife rest 5 can be processed stretching out the workpiece at these Double End main shaft 2 two ends under the driving of X-axis motor 6 and Z axis motor 7 simultaneously.
Double End structure of numerically controlled machine-tool of the present invention has adopted inclined 45 degree, two kinds of machine tool structures of vertical 90 degree, and the knife rest at two ends can carry out endoporus, cylindrical, end face to this part and cut simultaneously, thereby reached the problem to be solved in the present invention.The through-hole diameter of the Double End main shaft 2 of Double-blade structure of numerically controlled machine-tool of the present invention is preferably and is not more than 500mm; The described chuck employing floor push of Double End main shaft 2 is controlled and is unclamped and clamp; Also comprise the magnetic chip cleaner being arranged in Digit Control Machine Tool.
Structure of the present invention has fully demonstrated its performance and the problem that should solve, after protective door is opened, workpiece is put into and is positioned at the middle main shaft chamber of lathe, and now the chuck clamping work pieces of inner chamber is located and controlled with floor push to workpiece, makes part be fixed on main shaft inner chamber.Main shaft rotates thereupon under the main Electric Machine Control of lower end, and produce the rotating speed of 0--4500 rev/min, the knife rest at two ends moves to rapidly two end faces of this main shaft under the control of digital control system according to program thereupon, cut simultaneously, and tool changing completes appointment requirement continuously, scrap has also taken in litter-bin by chip cleaner.
The present invention compared with prior art, has reduced procedure of processing, reach the disposable of Mould Machining and complete, process time be only prior art Digit Control Machine Tool 1/3; In cutting rigidity, improved chipping allowance; In precision, the Double End depth of parallelism of processing parts, the axial relative prior art of axiality are all enhanced.Because of Double End simultaneously power consumption of polymer processing reduce one times, from handling, what can not produce that workpiece drops faulty part from chuck may again.From chip removal, blowdown, reclaim waste iron filing and dust completely, protected that environment and employee's is healthy.
Above-mentioned specific embodiment is described by example, should be understood that, these embodiment are subject to the impact of different distortion and optional form.It should also be further understood that, claim is not meaned and is limited to disclosed particular form, and should cover all distortion, the equivalence that drop in essence of the present invention and scope, replaces and optional mode.
Claims (5)
1. a Double End structure of numerically controlled machine-tool, comprising being arranged in machine tool main body (1) middle part, for the Double End main shaft (2) of holding workpiece, the vertical lathe base of this Double End main shaft (2) is installed, parallel to the ground, it is characterized in that: the both sides in this Double End main shaft (2) hole are all furnished with the chuck for clamping work pieces, two end faces that make to be positioned at the workpiece in this Double End main shaft (2) chamber stretch out from the both sides of Double End main shaft (2) simultaneously; This Double End main shaft (2) is driven by the power motor (3) that is positioned at its underpart, drives the workpiece in this Double End main shaft (2) chamber to rotate together with this Double End main shaft (2); The left and right sides of facing this Double End main shaft (2) respectively has a set of cross slid platform (4), the left and right knife rest (5) of automatic tool changer is installed on this cross slid platform (4), and this left and right knife rest (5) can be processed stretching out the workpiece at these Double End main shaft (2) two ends under the driving of X-axis motor (6) and Z axis motor (7) simultaneously.
2. Double End structure of numerically controlled machine-tool as claimed in claim 1, wherein adopts inclined 45 degree, two kinds of machine tool structures of vertical 90 degree.
3. Double End structure of numerically controlled machine-tool as claimed in claim 1, wherein the through-hole diameter of this Double End main shaft (2) is preferably and is not more than 500mm.
4. Double End structure of numerically controlled machine-tool as claimed in claim 1, wherein the described chuck of this Double End main shaft (2) adopts floor push to control to unclamp and clamp.
5. Double End structure of numerically controlled machine-tool as claimed in claim 1, wherein also comprises the chip cleaner being arranged in Digit Control Machine Tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204370.7A CN104084606A (en) | 2014-05-15 | 2014-05-15 | Double-end-face numerical control machine tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204370.7A CN104084606A (en) | 2014-05-15 | 2014-05-15 | Double-end-face numerical control machine tool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104084606A true CN104084606A (en) | 2014-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410204370.7A Pending CN104084606A (en) | 2014-05-15 | 2014-05-15 | Double-end-face numerical control machine tool structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084606A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620642A (en) * | 2018-07-11 | 2018-10-09 | 佛山市爵豹机械设备有限公司 | Numerical control angular milling machine |
| TWI660811B (en) * | 2018-05-29 | 2019-06-01 | 健溢機械股份有限公司 | Processing machine with horizontal center spindle and double turrets on both sides |
| CN117260305A (en) * | 2023-11-21 | 2023-12-22 | 佛山市顺德区国强道生实业有限公司 | Processing equipment and processing method for inner teeth of long hole diameter workpiece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0679619A (en) * | 1992-09-02 | 1994-03-22 | Seiko Seiki Co Ltd | Tool fitting structure of machine tool |
| CN201791975U (en) * | 2010-09-26 | 2011-04-13 | 陈丰土 | Large-scale single-main spindle numerical control double-end lathe |
| CN102500765A (en) * | 2011-10-31 | 2012-06-20 | 南京肯迈得机床制造有限公司 | Numerical control spherical lathe |
| CN104014819A (en) * | 2014-05-05 | 2014-09-03 | 南京肯迈得机床制造有限公司 | Glass mold double-end-face numerical control lathe |
| CN203863035U (en) * | 2014-05-15 | 2014-10-08 | 南京肯迈得机床制造有限公司 | Double-end face numerical control machine tool structure |
| CN203887232U (en) * | 2014-05-05 | 2014-10-22 | 南京肯迈得机床制造有限公司 | Double-end-surface CNC (Computer Numerical Control) lathe for glass molds |
-
2014
- 2014-05-15 CN CN201410204370.7A patent/CN104084606A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0679619A (en) * | 1992-09-02 | 1994-03-22 | Seiko Seiki Co Ltd | Tool fitting structure of machine tool |
| CN201791975U (en) * | 2010-09-26 | 2011-04-13 | 陈丰土 | Large-scale single-main spindle numerical control double-end lathe |
| CN102500765A (en) * | 2011-10-31 | 2012-06-20 | 南京肯迈得机床制造有限公司 | Numerical control spherical lathe |
| CN104014819A (en) * | 2014-05-05 | 2014-09-03 | 南京肯迈得机床制造有限公司 | Glass mold double-end-face numerical control lathe |
| CN203887232U (en) * | 2014-05-05 | 2014-10-22 | 南京肯迈得机床制造有限公司 | Double-end-surface CNC (Computer Numerical Control) lathe for glass molds |
| CN203863035U (en) * | 2014-05-15 | 2014-10-08 | 南京肯迈得机床制造有限公司 | Double-end face numerical control machine tool structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI660811B (en) * | 2018-05-29 | 2019-06-01 | 健溢機械股份有限公司 | Processing machine with horizontal center spindle and double turrets on both sides |
| CN108620642A (en) * | 2018-07-11 | 2018-10-09 | 佛山市爵豹机械设备有限公司 | Numerical control angular milling machine |
| CN117260305A (en) * | 2023-11-21 | 2023-12-22 | 佛山市顺德区国强道生实业有限公司 | Processing equipment and processing method for inner teeth of long hole diameter workpiece |
| CN117260305B (en) * | 2023-11-21 | 2024-04-16 | 佛山市顺德区国强道生实业有限公司 | Processing equipment and processing method for inner teeth of long hole diameter workpiece |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |