CN202752949U - Numerically controlled machining center - Google Patents

Numerically controlled machining center Download PDF

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Publication number
CN202752949U
CN202752949U CN 201220364895 CN201220364895U CN202752949U CN 202752949 U CN202752949 U CN 202752949U CN 201220364895 CN201220364895 CN 201220364895 CN 201220364895 U CN201220364895 U CN 201220364895U CN 202752949 U CN202752949 U CN 202752949U
Authority
CN
China
Prior art keywords
machining center
numerically controlled
controlled machining
precision
lathe bed
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.)
Expired - Fee Related
Application number
CN 201220364895
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Chinese (zh)
Inventor
单少聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALIAN FEIDA HEAVY MACHINE TOOL MANUFACTURING CO LTD
Original Assignee
DALIAN FEIDA HEAVY MACHINE TOOL MANUFACTURING CO LTD
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 DALIAN FEIDA HEAVY MACHINE TOOL MANUFACTURING CO LTD filed Critical DALIAN FEIDA HEAVY MACHINE TOOL MANUFACTURING CO LTD
Priority to CN 201220364895 priority Critical patent/CN202752949U/en
Application granted granted Critical
Publication of CN202752949U publication Critical patent/CN202752949U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Disclosed is a numerically controlled machining center. The numerically controlled machining center is characterized in that a motor and a control power source are mounted on the lower portion of the left side of a bed, a shaft of the motor is connected with a Z-axis servo motor, a shaft encoder is mounted on a shaft of the Z-axis servo motor, the shaft of the Z-axis servo motor is connected with a belt pulley, the belt pulley is connected with a spindle, a control panel and a display are arranged on the upper portion of a spindle box, and a three-jaw chuck is mounted at the front end of the spindle; a rotating tool rest is mounted in the middle of the bed; and an X-axis servo motor is mounted inside the bed, and a cooling system is mounted at the inner rear of the bed. The numerically controlled machining center has the outstanding advantages that the numerically controlled machining center is simple and compact in structure, high in static and dynamic rigidity, accurate in positioning, good in vibration resistance, vibration reduction performance and precision retaining property, low in frictional wear, long in service life and easy to operate and maintain, and is safe, energy-saving, environment-friendly and attractive; and the dimensional precision, the shape precision, the position precision and the surface precision of a product machined by the numerically controlled machining center are greatly improved, the numerically controlled machining center is high in precision and efficiency, and the scattering degree of dimensions of products machined by the numerically controlled machining center on a large scale can be controlled easily.

Description

A kind of numerical control machining center
Technical field
The utility model relates to the numerically controlled processing equipment field, relates in particular to a kind of numerical control machining center.
Background technology
Numerical control machining center is the high-tech lathe that machining accuracy is high and have quality under stable the adding, and can carry out the interlock of multi-coordinate, the part of energy machining shape complexity.There is following problem in existing numerical control machining center: (1) positioning accuracy and rotating accuracy are low, and dynamic stiffiness is poor, make institute's converted products dimensional accuracy low, shape and site error are large, surface accuracy is poor, can't satisfy the product quality requirement, has to increase superfinishing and polishing process.(2) the not enough generation of lathe rigidity vibrated, and can't carry out high-speed powerful grinding.(3) fretting wear causes that the machine tool accuracy retentivity is poor, fault is many, service life is short.(4) grinding wheel spindle and workpiece spindle structure are outmoded, can't satisfy present high-speed powerful grinding requirement.(9) accuracy of manufacture of feeding transmission system, component abrasion lack again corresponding monitoring and compensation, make batch machining product size distribution scattered error excessive, are unfavorable for size grouping trap.
The utility model content
The problems referred to above that exist in order to overcome existing numerical control machining center, the utility model provide the numerical control machining center of a kind of machining accuracy height, long service life.
The technical scheme that the utility model adopts for achieving the above object is: a kind of numerical control machining center, motor and control power supply are installed in bottom, lathe bed left side, motor reel connects the Z axis servomotor, installation shaft encoder on the Z axis servo motor shaft, the Z axis servo motor shaft connects belt pulley, belt pulley is connected with main shaft, and main spindle box top is provided with control panel and display, and front-end of spindle is installed scroll chuck; Circular cutter holder is installed at the lathe bed middle part; The X-axis servomotor is installed on lathe bed inside, and cooling system is installed at the rear portion in the lathe bed.
Described X-axis servomotor axle head connects position limitation protection switch and ball-screw.
Lubricating system is installed at described lathe bed rear portion.
Tailstock is installed in described lathe bed upper back.
Numerical control machining center of the present utility model, simple and compact for structure, static state and dynamic stiffiness are strong, accurate positioning, the antivibration vibration damping is good, precision stability is good, fretting wear is light, long service life, easy to operate, easy-maintaining, also have safety, energy-saving and environmental protection, an outstanding advantages such as attractive in appearance.Institute's converted products dimensional accuracy, shape and positional precision, surface accuracy all are greatly improved, tool high accuracy, high efficiency, the manageable outstanding feature of batch machining product size decentralization.
Description of drawings
Fig. 1 is the structure chart of numerical control machining center of the present utility model.
The specific embodiment
A kind of numerical control machining center structure of the present utility model as shown in Figure 1, motor 17 and control power supply 16 are installed in bottom, lathe bed 13 left side, motor 17 axles connect Z axis servomotor 1, installation shaft encoder 2 on Z axis servomotor 1 axle, Z axis servomotor 1 axle connects belt pulley 3, belt pulley 3 is connected with main shaft 6, and main spindle box top is provided with control panel 4 and display 5, and main shaft 6 front ends are installed scroll chuck 7; Circular cutter holder 8 is installed at the lathe bed middle part; X-axis servomotor 9 is installed on lathe bed inside, and cooling system 15 is installed at lathe bed 13 interior rear portions.X-axis servomotor 9 axle heads connect position limitation protection switch and ball-screw, and lubricating system 14 is installed at lathe bed 13 rear portions, and tailstock 12 is installed in lathe bed 13 upper backs.
Numerical control machining center of the present utility model, powerful, one-machine-multi-function, by CNC control, with turning, the calibration of milling, boring, drilling, milling drum workbench and feed function organically combine, can the clamped one time workpiece, finish working procedures processing, can improve location of workpiece precision and operating efficiency.But turning function turning inner cylinder face, end face, taper seat and arbitrary circular arc curved surface can pull screw thread, can constant speed turning.Milling Function energy milling edge cam, radial cams etc.Bore the boring function, workbench arbitrary indexing positioning function, can bore, boring horizontal plane or upright opening etc.Grinding function is mainly used in generating equipment, light industry and machinery, the machine industries such as universal machine.This numerical control machining center main transmission is switched driving by AC servo motor and direct current generator and is realized table feed motion and main turning campaign, is with cold to device.Numerical control machining center of the present utility model, simple and compact for structure, static state and dynamic stiffiness are strong, accurate positioning, the antivibration vibration damping is good, precision stability is good, fretting wear is light, long service life, easy to operate, easy-maintaining, also have safety, energy-saving and environmental protection, an outstanding advantages such as attractive in appearance.Institute's converted products dimensional accuracy, shape and positional precision, surface accuracy all are greatly improved, tool high accuracy, high efficiency, the manageable outstanding feature of batch machining product size decentralization.

Claims (4)

1. numerical control machining center, it is characterized in that: motor (17) and control power supply (16) are installed in bottom, lathe bed (13) left side, motor (17) axle connects Z axis servomotor (1), installation shaft encoder (2) on Z axis servomotor (1) axle, Z axis servomotor (1) axle connects belt pulley (3), belt pulley (3) is connected with main shaft (6), and main spindle box top is provided with control panel (4) and display (5), and main shaft (6) front end is installed scroll chuck (7); Circular cutter holder (8) is installed at the lathe bed middle part; X-axis servomotor (9) is installed on lathe bed inside, and cooling system (15) is installed at the interior rear portion of lathe bed (13).
2. a kind of numerical control machining center according to claim 1 is characterized in that: described X-axis servomotor (9) axle head connection position limitation protection switch and ball-screw.
3. a kind of numerical control machining center according to claim 1 is characterized in that: described lathe bed (13) rear portion installation lubricating system (14).
4. a kind of numerical control machining center according to claim 1 is characterized in that: described lathe bed (13) upper back installation tailstock (12).
CN 201220364895 2012-07-26 2012-07-26 Numerically controlled machining center Expired - Fee Related CN202752949U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220364895 CN202752949U (en) 2012-07-26 2012-07-26 Numerically controlled machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220364895 CN202752949U (en) 2012-07-26 2012-07-26 Numerically controlled machining center

Publications (1)

Publication Number Publication Date
CN202752949U true CN202752949U (en) 2013-02-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220364895 Expired - Fee Related CN202752949U (en) 2012-07-26 2012-07-26 Numerically controlled machining center

Country Status (1)

Country Link
CN (1) CN202752949U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551868A (en) * 2014-12-08 2015-04-29 江苏唐音光电有限公司 Automatic machining center of numerically controlled cam
CN106736562A (en) * 2017-01-24 2017-05-31 宁波华平金属制品有限公司 A kind of brass temperature controlled valve core processing unit (plant) and its processing technology

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551868A (en) * 2014-12-08 2015-04-29 江苏唐音光电有限公司 Automatic machining center of numerically controlled cam
CN106736562A (en) * 2017-01-24 2017-05-31 宁波华平金属制品有限公司 A kind of brass temperature controlled valve core processing unit (plant) and its processing technology
CN106736562B (en) * 2017-01-24 2019-02-19 宁波华平智控科技股份有限公司 A kind of processing technology of brass temperature controlled valve core

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130227

Termination date: 20150726

EXPY Termination of patent right or utility model