CN201603999U - Numerical control turning, milling, drilling, grinding and boring combined machining center - Google Patents

Numerical control turning, milling, drilling, grinding and boring combined machining center Download PDF

Info

Publication number
CN201603999U
CN201603999U CN2009202542752U CN200920254275U CN201603999U CN 201603999 U CN201603999 U CN 201603999U CN 2009202542752 U CN2009202542752 U CN 2009202542752U CN 200920254275 U CN200920254275 U CN 200920254275U CN 201603999 U CN201603999 U CN 201603999U
Authority
CN
China
Prior art keywords
milling
numerical
metal
tool
working machines
Prior art date
Application number
CN2009202542752U
Other languages
Chinese (zh)
Inventor
王瑞增
Original Assignee
王瑞增
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王瑞增 filed Critical 王瑞增
Priority to CN2009202542752U priority Critical patent/CN201603999U/en
Application granted granted Critical
Publication of CN201603999U publication Critical patent/CN201603999U/en

Links

Abstract

The embodiment of the utility model discloses a numerical control turning, milling, drilling, grinding and boring combined machining center, which comprises a worktable, a base, a middle dragging plate, tool rests, a cross beam, a vertical beam, a tool charger and upright posts. A surface on the cross beam, which is in contact with the middle dragging plate, is inclined a certain angle inwards. Two upright posts are provided and are respectively a first upright post and a second upright post. Two tool tests are provided and are both assorted with tool holders in modes of BT0-7:24, DIN, ISO, ANSI, HSK and the like. Particularly, the tool holders are a turning tool holder and a milling, boring, grinding and drilling tool holder. The two tool rests arranged on the vertical beam can respectively automatically move to the tool charger to carry out automatic tool charging so that the machine tool can complete various types of machining. Moreover, the cross beam adopts an inclined guide rail so that the stability of the middle dragging plate is reinforced, the mechanical property is excellent, cutting precision and rigidity can be greatly improved and the cross beam is guaranteed to have enough flexural rigidity and torsional rigidity to enable the machine tool to meet heavy-duty cutting. The machine tool is also provided with the tool charger and can completely realize automation.

Description

Numerical-control turn-milling bores mill boring Compositions of metal-working machines
Technical field
The utility model relates to Metal Cutting Machine Tool manufacturing technology field, more particularly, relates to a kind of numerical-control turn-milling and bores mill boring Compositions of metal-working machines.
Background technology
Numerically controlled lathe is called the CNC lathe again, and promptly the computer numerical control (CNC) lathe is present domestic use amount maximum, and the widest a kind of numerical-control turn-milling of coverage rate bores mill boring Compositions of metal-working machines, accounts for numerical-control turn-milling and bores 25% of mill boring Compositions of metal-working machines sum.Multinomial technology such as numerical-control turn-milling bores that mill boring Compositions of metal-working machines is that collection is mechanical, electric, hydraulic pressure, pneumatic, microelectronics and information are the electromechanical integrated product of one.It is the machine-tool that has advantages such as high accuracy, high efficiency, high automation and high flexibilityization in the mechanical production devices.Numerical-control turn-milling bores the technical merit height of mill boring Compositions of metal-working machines and is to weigh a national national economic development and one of important symbol of integral level is made in industry at the percentage of metal cutting machining tool output and total owning amount.Numerically controlled lathe is that numerical-control turn-milling bores one of principal item of grinding the boring Compositions of metal-working machines, and it bores in the mill boring Compositions of metal-working machines at numerical-control turn-milling and occupies very important position, is subjected to the generally attention of countries in the world in decades always and has obtained development rapidly.
At present general numerical-control turn-milling bores mill boring Compositions of metal-working machines all can process one type part, if want on a machine tool, to finish car, mill, processing such as boring, mill, brill must process to numerical control machining center, but production cost is very high, and medium-sized and small enterprises are difficult to realize.Therefore need be a kind of easy to operate, price is low, and is multiple functional, can realize that the numerical-control turn-milling of multiple processing bores mill boring Compositions of metal-working machines.
The utility model content
In view of this, the utility model provides a kind of numerical-control turn-milling to bore mill boring Compositions of metal-working machines, and realizing low price, to save the energy, grease proofing leakage, waterproof is revealed, reduce artificial, etc. advantage; , multiple functionally can realize multiple processing.
For achieving the above object, the utility model provides following technical scheme:
A kind of numerical-control turn-milling bores mill boring Compositions of metal-working machines, comprises workbench, base, middle carriage, knife rest, crossbeam, vertical beam, tool magazine and column, on the described crossbeam contact with described middle carriage towards inboard inclination certain angle, described column is two, is respectively first column and second column, described knife rest is two, be specially turning tool rest and mill, boring, mill, brill knife rest.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, and described crossbeam angle of inclination is 30 degree.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, and described workbench adopts circular cone roller design bearing, and combine with system can the transposition calibration.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, the X-axis feeding that this numerical-control turn-milling bores mill boring Compositions of metal-working machines drive for servomotor by servo special-purpose shaft joint transmission planetary reducer or direct transmission ball-screw, drive middle carriage move left and right.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, and described vertical beam inside is provided with ball-screw, and described vertical beam both sides are provided with guide rail, and described middle carriage moves up and down along described guide rail.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, the Z axle feeding that this numerical-control turn-milling bores mill boring Compositions of metal-working machines drives to servomotor passes through shaft coupling direct-connected planetary reductor or direct-connected ball-screw, and ball-screw drives vertical beam and moves up and down at middle carriage.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, and described servomotor is the servomotor with automatic band-type brake function.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, and described vertical beam is provided with the double hydraulic cylinder balanced controls.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, and this numerical-control turn-milling bores mill boring Compositions of metal-working machines and also is provided with tool magazine.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, and described tool magazine adopts umbellate form tool magazine, dish-type tool magazine, but automatic tool changer is finished the moulding of complex parts time processing.
Preferably, above-mentioned numerical-control turn-milling bores mill boring Compositions of metal-working machines, and all there is the recovery oil duct in all slip places of described this machining center, and all are installed the place of protection and all adopt machined surface to install.
From above-mentioned technical scheme as can be seen, the utility model embodiment vertical beam is provided with two knife rests, two knife rests can be so that this lathe can be finished more eurypalynous processing, in addition, crossbeam adopts tilting guide rail, the stability of having reinforced middle carriage, good mechanical performance, can significantly improve cutting precision and rigidity, guarantee that crossbeam has enough bending rigidities and torsional rigidity, make lathe can satisfy the heavy load cutting; By crossbeam of two upright supports, crossbeam is fixed on two columns, make it and to move up and down, there is middle carriage to be installed on the crossbeam again, middle carriage can be installed on the middle carriage by the move left and right vertical beam, makes it to move up and down, and really reaches the processing of automatic special-shaped bidimensional parts, and the utility model is simple in structure, and cost is low.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The numerical-control turn-milling that Fig. 1 provides for the utility model embodiment bores mill boring Compositions of metal-working machines structural representation;
Fig. 2 is the side view of Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of numerical-control turn-milling and bore mill boring Compositions of metal-working machines, realizing that price is low, multiple functionally can realize multiple processing.
See also Fig. 1, Fig. 2, the numerical-control turn-milling that Fig. 1 provides for the utility model embodiment bore mill boring Compositions of metal-working machines structural representation, and Fig. 2 is the side view of Fig. 1.
Wherein 1 is turning tool rest, 2 for mill, boring, mill, brill knife rest, 3 is first column, 4 is base, 5 is workbench, 6 is second column, 7 is tool magazine, 8 is vertical beam, 9 is middle carriage, 10 is crossbeam.
First column 3 and second column 6 are installed on the base 4, crossbeam 10 is fixedly mounted on first column 3 and second column 6, crossbeam 10 is provided with slide rail, middle carriage 9 is installed on the described crossbeam 10, and can be along the slide rail move left and right on the crossbeam 10, on the described crossbeam 10 contact with described middle carriage 9 towards inboard inclination certain angle, reinforced the stability of middle carriage, good mechanical performance, can significantly improve cutting precision and rigidity, guarantee that crossbeam has enough bending rigidities and torsional rigidity, make lathe can satisfy the heavy load cutting.Knife rest is specially two, be respectively turning tool rest 1 and mill, boring, mill, brill knife rest 2.During work, turning tool rest 1 rotates, workbench less than, finish turning processing; Mill, boring, mill, brill knife rest 2 do not rotate, workbench rotates, finish accordingly mill, processing such as boring, mill, brill.Knife rest all adopts form handle of a knifes such as BT-7:24, DIN, ISO, ANSI, HSK supporting, be specially the lathe tool handle of a knife and mill, boring, mill, brill handle of a knife.
Preferably, the crossbeam angle of inclination is 30 degree.
The feeding of the utility model X-axis drives adopts servomotor by servo special-purpose shaft joint transmission planetary reducer or direct transmission ball-screw, drive the middle carriage move left and right, realize the X-axis feed motion, and leading screw is carried out prestretched, to improve the precision and the rigidity of leading screw.
Vertical beam 8 adopts a filament thick stick, is installed on the described middle carriage 9, and which is provided with slide rail, and vertical beam 8 moves up and down along middle carriage 9 by the slide rail on it, and workbench is installed on the base 4.Good shock absorption and stationarity are arranged, guarantee to add the stable cutting in man-hour.
The utility model Z axle drives and adopts servomotor by shaft coupling direct-connected planetary reductor or direct-connected ball-screw, and ball-screw drives the Z axle and moves up and down the feeding of realization Z axle at middle carriage.The Z spindle motor has the automatic band-type brake function, and under the situation of outage, automatic band-type brake is held motor shaft tightly, makes it to rotate.
Vertical beam 8 adopts the double hydraulic cylinder balanced controls, guarantees the stability of the motion of main spindle box.
Big part such as column, crossbeam, middle carriage, main spindle box all adopts the HT300 casting to form.These big is adopted the auxiliary optimal design of three-dimensional computer software, and the lacing wire connection and reasonable arrangement improves the rigidity and the intensity of big part.
Workbench adopts circular cone roller design bearing, and combine with system can the transposition calibration.Installation requirement is half hydrostatic slideway rotary state, and the moving workbench that hand just can change that is to say to require the carefulness that installation personnel will be very when mounted.Servo-drive is adopted in transmission, and promptly sound frictional force is little, and is highly sensitive, the little ` of vibration at high speed, and low speed does not have creeps, the positioning accuracy height, cutting anti-vibration performance is good, etc. advantage; The machine tool capability characteristic be can improve, the precision of lathe and the service life of precision stability and lathe improved.
The bed ways of lathe are that the guide rail on crossbeam and the vertical beam adopts the flexible protective cover of stainless steel
The outer protection of fuselage can be full protection or half protection is specifically decided according to customer requirements.
Ball screw assembly, and bearing all adopt automatic thin oil lubricant mode in this lathe.
The oil site fuel feeding that guide rail on crossbeam and the vertical beam is controlled automatically by middle carriage is lubricated, and lubricating oil is through shunting lubricated guide rail, and action is controlled automatically by digital control system.
Vertical beam adopts nitrogen to push up oily double hydraulic cylinder balanced controls, guarantees the stability of motion when vertical beam quickens.
The pine broaching tool adopts pneumatic jack fluid compressing cylinder to come loose cutter, dish spring tension automatic tool-broaching device.
Spindle nose has cutter external refrigeration function (two vapour, Liang Shui), and cooling fluid is generally emulsion, light mineralising wet goods does not have corrosive liquid.
Full protection below is equipped with automatic row's pin system, can automatically the iron pin under the processing be discharged automatically, sends in the dust car.
In order to realize automation, on lathe base, also be provided with tool magazine 7, the automatic type of drive of tool magazine 7 employing systems, locating flange turns around for every time, index dial oppositely turns over a cutter spacing, thereby makes the tool magazine wheel hub obtain the cyclical intermission motion, plays the transposition calibration effect of tool magazine.Its indexing trough groove number (Rong Daoliang) is many more, and the tool magazine transposition is steady more, and on the other hand, the increase of groove number can cause the increase of tool magazine size.Move to the tool magazine position simultaneously by Z axle and/or X-axis, executive system is finished automatic tool changer according to pre-set program.Install tool magazine additional, form numerical-control turn-milling and bore mill boring Compositions of metal-working machines, the complex parts that can be installed under situation about not needing the part dismounting, are realized multitool processing one-shot forming, have improved precision and efficient, have saved the time.
The utility model embodiment vertical beam is provided with two knife rests, two knife rests can be so that this lathe can be finished more eurypalynous processing, in addition, crossbeam adopts the tilting guide rail, reinforced the stability of middle carriage, good mechanical performance can significantly improve cutting precision and rigidity, guarantee that crossbeam has enough bending rigidities and torsional rigidity, make lathe can satisfy the heavy load cutting; By crossbeam of two upright supports, crossbeam is fixed on two columns, make it and to move up and down, there is middle carriage to be installed on the crossbeam again, middle carriage can be installed on the middle carriage by the move left and right vertical beam, makes it to move up and down, and the utility model embodiment vertical beam is provided with two knife rests, two knife rests can be automatically moved to the tool magazine automatic tool changer respectively, make this lathe can finish more eurypalynous processing; Really reach the processing of automatic special-shaped bidimensional parts, and the utility model is simple in structure, cost is low.
Each embodiment adopts the mode of going forward one by one to describe in the specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.

Claims (11)

1. a numerical-control turn-milling bores mill boring Compositions of metal-working machines, it is characterized in that, comprises workbench, base, middle carriage, knife rest, crossbeam, vertical beam, tool magazine and column, described crossbeam contact with described middle carriage towards inboard inclination certain angle, described column is two, be respectively first column and second column, described knife rest is two, be specially turning tool rest and mill, boring, mill, brill knife rest.
2. numerical-control turn-milling bores mill boring Compositions of metal-working machines according to claim 1, it is characterized in that, described crossbeam angle of inclination is 30 degree.
3. numerical-control turn-milling as claimed in claim 1 bores mill boring Compositions of metal-working machines, it is characterized in that, described workbench adopts circular cone roller design bearing, and combine with system can the transposition calibration.
4. numerical-control turn-milling as claimed in claim 2 bores mill boring Compositions of metal-working machines, it is characterized in that, the X-axis feeding that this numerical-control turn-milling bores mill boring Compositions of metal-working machines drive for servomotor by servo special-purpose shaft joint transmission planetary reducer or direct transmission ball-screw, drive middle carriage move left and right.
5. numerical-control turn-milling as claimed in claim 1 bores mill boring Compositions of metal-working machines, it is characterized in that described vertical beam inside is provided with ball-screw, and described vertical beam both sides are provided with guide rail, and described middle carriage moves up and down along described guide rail.
6. numerical-control turn-milling as claimed in claim 5 bores mill boring Compositions of metal-working machines, it is characterized in that, the Z axle feeding that this numerical-control turn-milling bores mill boring Compositions of metal-working machines drives to servomotor passes through shaft coupling direct-connected planetary reductor or direct-connected ball-screw, and ball-screw drives vertical beam and moves up and down at middle carriage.
7. numerical-control turn-milling as claimed in claim 6 bores mill boring Compositions of metal-working machines, it is characterized in that described servomotor is the servomotor with automatic band-type brake function.
8. numerical-control turn-milling as claimed in claim 5 bores mill boring Compositions of metal-working machines, it is characterized in that described vertical beam is provided with the double hydraulic cylinder balanced controls.
9. bore mill boring Compositions of metal-working machines as each described numerical-control turn-milling of claim 1 to 8, it is characterized in that, this numerical-control turn-milling bores mill boring Compositions of metal-working machines and also is provided with tool magazine.
10. numerical-control turn-milling as claimed in claim 9 bores mill boring Compositions of metal-working machines, and described tool magazine adopts umbellate form tool magazine, dish-type tool magazine, but automatic tool changer is finished the moulding of complex parts time processing.
11. numerical-control turn-milling as claimed in claim 1 bores mill boring Compositions of metal-working machines, it is characterized in that all slip places of this machining center are equipped with the recovery oil duct, all are installed the place of protection and all adopt machined surface to install.
CN2009202542752U 2009-11-03 2009-11-03 Numerical control turning, milling, drilling, grinding and boring combined machining center CN201603999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202542752U CN201603999U (en) 2009-11-03 2009-11-03 Numerical control turning, milling, drilling, grinding and boring combined machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202542752U CN201603999U (en) 2009-11-03 2009-11-03 Numerical control turning, milling, drilling, grinding and boring combined machining center

Publications (1)

Publication Number Publication Date
CN201603999U true CN201603999U (en) 2010-10-13

Family

ID=42948707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202542752U CN201603999U (en) 2009-11-03 2009-11-03 Numerical control turning, milling, drilling, grinding and boring combined machining center

Country Status (1)

Country Link
CN (1) CN201603999U (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102189405A (en) * 2011-03-25 2011-09-21 无锡华联精工机械有限公司 Numerical control milling and drilling machine
CN102303260A (en) * 2011-08-04 2012-01-04 滕州市大地机床股份有限公司 Vertical turning center feeding system
CN102829988A (en) * 2012-08-13 2012-12-19 清华大学 Testing device for vertical and continuous loading at optional position of numerical control moving table
CN102909558A (en) * 2012-11-20 2013-02-06 无锡市瑞尔精密机械股份有限公司 Numerically-controlled combined machine tool
CN103492120A (en) * 2011-01-21 2014-01-01 斗山英维高株式会社 Highly rigid complex machine
CN104084804A (en) * 2014-06-27 2014-10-08 赵秋燕 Combined machine tool
TWI471194B (en) * 2012-06-26 2015-02-01 Loh Torng Hardware Machine Cp Ltd Composite machine tool
TWI485034B (en) * 2012-12-19 2015-05-21 Hon Hai Prec Ind Co Ltd Machine tool control system
TWI485031B (en) * 2012-12-19 2015-05-21 Hon Hai Prec Ind Co Ltd Machine tool
TWI485033B (en) * 2012-12-19 2015-05-21 Hon Hai Prec Ind Co Ltd Machine tool control system
TWI485032B (en) * 2012-12-19 2015-05-21 Hon Hai Prec Ind Co Ltd Machine tool
CN104924084A (en) * 2015-06-02 2015-09-23 东莞泽鑫数控机床有限公司 Gantry turning-milling compound structure
CN105171426A (en) * 2015-08-19 2015-12-23 北京工商大学 Combined machining equipment for micro parts
CN105773262A (en) * 2015-01-14 2016-07-20 圣杰国际股份有限公司 High-speed Door Type Machining Center Machine
CN108145178A (en) * 2017-12-29 2018-06-12 湖南省鑫源新材料股份有限公司 A kind of Multifunctional vertical lathe

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103492120A (en) * 2011-01-21 2014-01-01 斗山英维高株式会社 Highly rigid complex machine
CN102189405A (en) * 2011-03-25 2011-09-21 无锡华联精工机械有限公司 Numerical control milling and drilling machine
CN102189405B (en) * 2011-03-25 2013-10-16 无锡华联精工机械有限公司 Numerical control milling and drilling machine
CN102303260A (en) * 2011-08-04 2012-01-04 滕州市大地机床股份有限公司 Vertical turning center feeding system
TWI471194B (en) * 2012-06-26 2015-02-01 Loh Torng Hardware Machine Cp Ltd Composite machine tool
CN102829988A (en) * 2012-08-13 2012-12-19 清华大学 Testing device for vertical and continuous loading at optional position of numerical control moving table
CN102829988B (en) * 2012-08-13 2015-04-15 清华大学 Testing device for vertical and continuous loading at optional position of numerical control moving table
CN102909558A (en) * 2012-11-20 2013-02-06 无锡市瑞尔精密机械股份有限公司 Numerically-controlled combined machine tool
TWI485032B (en) * 2012-12-19 2015-05-21 Hon Hai Prec Ind Co Ltd Machine tool
US9421651B2 (en) 2012-12-19 2016-08-23 Fu Ding Electronical Technology (Jiashan) Co., Ltd. Machine tool with lathe tool and scraping cutter
TWI485031B (en) * 2012-12-19 2015-05-21 Hon Hai Prec Ind Co Ltd Machine tool
TWI485033B (en) * 2012-12-19 2015-05-21 Hon Hai Prec Ind Co Ltd Machine tool control system
TWI485034B (en) * 2012-12-19 2015-05-21 Hon Hai Prec Ind Co Ltd Machine tool control system
CN104084804A (en) * 2014-06-27 2014-10-08 赵秋燕 Combined machine tool
CN105773262A (en) * 2015-01-14 2016-07-20 圣杰国际股份有限公司 High-speed Door Type Machining Center Machine
CN104924084A (en) * 2015-06-02 2015-09-23 东莞泽鑫数控机床有限公司 Gantry turning-milling compound structure
CN104924084B (en) * 2015-06-02 2017-04-26 东莞泽鑫数控机床有限公司 Gantry turning-milling compound structure
CN105171426A (en) * 2015-08-19 2015-12-23 北京工商大学 Combined machining equipment for micro parts
CN108145178A (en) * 2017-12-29 2018-06-12 湖南省鑫源新材料股份有限公司 A kind of Multifunctional vertical lathe

Similar Documents

Publication Publication Date Title
CN201186387Y (en) Gantry type double rotary table NC milling machine
CN101508039B (en) Six-axis five-linkage spiral taper gear cutting machine tool
CN102896561B (en) Fully automatic numerical control drill cutter grinding machine
CN202540054U (en) Numerical control device
CN102248424B (en) Precision roll turning lathe and automatic tool changer therefor
de Lacalle et al. Machine tools for high performance machining
CN201470957U (en) Planer vertical high-speed numerical control milling machine
CN102744466B (en) Large cylindrical gear numerical control gulleting machine
CN201529896U (en) Numerical control gantry cutting equipment
CN103273123B (en) Automotive wheels hub bore coefficient control milling device
CN2925707Y (en) Five-shaft connected milling planer
CN101480734B (en) Composite machining center with hot displacement constraint skid revolving joint portion macro/micro drive
CN204800288U (en) Vertical numerical control turnning and milling bores mill bed
CN105171074B (en) Gantry vertical numerical control double end double-pole storehouse milling machine machining center
CN201006556Y (en) Drill centres machine tool
CN101670522B (en) High-speed horizontal machining center complete machine structure and manufacture method
CN1562557A (en) Elevated platform type automatic processing center of lathe and milling machine of five shafts
CN101774123B (en) Milling and turning composite machining tool with turning tool row device and lathe tool changing mechanism
CN202571496U (en) Multi-station numerical control gear chamfering machine
CN201102093Y (en) Three-axis numerical control panoramic table miller
CN103737029B (en) Horizontal milling and boring equipment
CN204975694U (en) Five optical -fiber lasers surely weld integrative digit control machine tool
CN201613452U (en) Gantry type boring, milling and grinding combined numerical control machine
CN102151883A (en) Multihead synchronous or asynchronous carving (drilling) milling numerical control processing equipment
CN101982265B (en) Digital controlled lathe for processing piston with non-circular section

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: 20101013

Termination date: 20121103