CN202701767U - Numerical control end face milling and central hole drilling machine tool - Google Patents

Numerical control end face milling and central hole drilling machine tool Download PDF

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Publication number
CN202701767U
CN202701767U CN 201220264025 CN201220264025U CN202701767U CN 202701767 U CN202701767 U CN 202701767U CN 201220264025 CN201220264025 CN 201220264025 CN 201220264025 U CN201220264025 U CN 201220264025U CN 202701767 U CN202701767 U CN 202701767U
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CN
China
Prior art keywords
milling
machine tool
numerical control
central hole
workpiece
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Application number
CN 201220264025
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Chinese (zh)
Inventor
沈力阳
高杰
高岩
许艳霞
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沈阳天乙新数控机械有限公司
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Priority to CN 201220264025 priority Critical patent/CN202701767U/en
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Publication of CN202701767U publication Critical patent/CN202701767U/en

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Abstract

The utility model provides a numerical control end face milling and central hole drilling machine tool. The machine tool comprises a rectangular pedestal, an integral bed body which is inclined to the pedestal, a hydraulic self-centering clamp in the center of the bed body, a Z-axial sliding table, left and right mills arranged on two sides of the bed body, a drilling power spindle box, an X-axial sliding table and a Y-axial sliding table, wherein the sliding tables of X, Y and Z axes are respectively connected with a servo motor through ball screws. When the numerical control end face milling and central hole drilling machine is used, a workpiece is clamped tightly on a hydraulic clamp, a milling cutter and a center drill are arranged on a power spindle, a motor is used for controlling the milling cutter and the center drill to rotate through the left and right mills and the drilling power spindle box, and a servo motor is used for controlling the sliding tables of the X, Y and Z axes to move, so that the end face of the workpiece can be milled and the central hole of the workpiece can be drilled according to a pre-programmed program. The numerical control end face milling and central hole drilling machine tool has the advantages of good vibration resistance, high rigidity and high machine tool processing accuracy, and can fulfill the process requirement of modern axis part processing.

Description

Numerical control end-face milling, drill centres machine tool

Technical field

The utility model is the Metal Cutting Machine Tool class, a kind ofly specifically is specifically designed to milling axial workpiece both ends of the surface, bores the two ends centre bore, and axle head is harnessed an animal to a cart, chamfering and locally-shaped numerical control end-face milling, drill centres machine tool.

Background technology

Now, China's metal machining industry is just at high speed development, the equipment kind that is used for axial workpiece milling end face, brill two ends centre bore is more, divides with type of drive: the end face milling drill centres machine tool of full hydraulic drive is arranged, the numerical control end-face milling drill centres machine tool of driven by servomotor.With the structure fabric score of the game: horizontal type level layout, horizontal inclined layout, horizontal vertical layout end face milling drill centres machine tool are arranged.Divide with the coordinate number of axle: have three coordinates and all the people present to mark the end face milling centre-hole machine.

The shortcomings such as above different types end face milling drill centres machine tool, common ubiquity that power is large, low precision, efficient are low.Because all types of lathes adopt different schemes according to technological requirement, the project organization of lathe is also different.

For example, full liquid end face milling drill centres machine tool, main motion is to adopt mechanical gear box, realizes several spindle revolutions that level is arranged, and makes headstock structure complicated.Feed motion is by Hydraulic Adjustable Speed line traffic control oil mass, and the driving hydraulic jack realizes that oil circuit is very complicated, owing to be subjected to the impact of temperature, it is low to repeat machining accuracy, and efficient is low, and the seepage oil condition is difficult to eliminate, and can bring pollution to environment.

For another example, the end face milling drill centres machine tool of horizontal type level layout, it is the flat lathe bed lathe that it has often been said, no matter be hydraulic pressure or numerical control, chip removal during production in enormous quantities is the fatal shortcoming of this lathe, iron filings can not in time be got rid of the direct production efficiency that affects, and a large amount of iron filings are piled up and made lathe bed produce thermal deformation, can directly affect machining accuracy.

Also have, the end face milling drill centres machine tool of horizontal vertical layout, no matter be hydraulic pressure or numerical control, left and right sides main spindle box, work piece holder all is suspended on the machine tool guideway, load is laid particular stress on.The vertical lathe bed lathe that it has often been said, the lathe rigidity is bad, and guide rail is narrow, and quick abrasion directly affects machining accuracy, and the machine tool accuracy retentivity is poor.Thereby above-mentioned lathe all can not the modern Machining of Shaft-type Parts of comparatively ideal adaptation technological requirement.

Summary of the invention

In view of the deficiency that above-mentioned prior art exists, the purpose of this utility model provides a kind of high rigidity, high accuracy, high efficiency, energy efficient and cost low numerical control end-face milling, drill centres machine tool.

The purpose of this utility model is achieved in that it comprises rectangular susceptor, is the integral lathe bed of inclination with this pedestal and places self-centering hydraulic fixture, the Z axis slide unit of lathe bed central authorities; That puts the lathe bed both sides left and rightly mills, bores power spindle case and X-axis slide unit, Y-axis slide unit, and the slide unit of X, Y, three axles of Z links to each other with servomotor by ball-screw respectively.The control slide unit is mobile at bed ways.

During use, workpiece is contained on the hydraulically operated fixture clamps, milling cutter, centre drill are contained on the power spindle, motor bores power spindle case control milling cutter, centre drill rotation by left and right milling, the movement of three axes of coordinates of servomotor control, by the program of finishing in advance, finish milling and the drill centers of workpiece end face.

The utility model is three coordinate numerical control end-face milling drill centres machine tools of chip removal behind horizontal inclined topology layout, the lathe.Rectangular susceptor and be fixed into one with integral lathe bed that this pedestal is inclination, two are the high-quality cast iron material, and good anti-vibration, rigidity are high, and chip removal is smooth, not Integrated Chip; Three the axle slide units of X, Y, Z that are arranged on the lathe bed are to inlay firm guide rail and slide unit TSF veneer formation kinematic pair by the high rigidity of lathe bed, and it is little to rub, and precision is high, and precision stability is good.Left and rightly mill that to bore main spindle box little by the optimal design main motor current, can energy efficient, reduce lathe operating cost; Four main shafts can parallel synchronous processing, and production efficiency is high, and self-centering hydraulic fixture adopts two V structures, and centering precision is high, chucking power is large.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the totally-enclosed outline drawing of the utility model.

The specific embodiment

By accompanying drawing as can be known, the utility model is by rectangular susceptor 1, lathe bed 2, and left and right milling bored power spindle case 3,3 / , the left and right slide unit 4(X axle of lathe bed both sides), 4 / (Y-axis), the slide unit 6(Z of self-centering hydraulic fixture 5, lathe bed central authorities axle), ball-screw 7,8,9 and servomotor 10,11,12 consist of.X, Y, three axles of Z link to each other with servomotor 10,11,12 by ball-screw 8,9,7 respectively, control left and right slide unit 4,4 / , 6 three slide units of central slide unit are left and right, move up and down.Lathe bed 2 is 75 degree inclinations angle and is fixed into one with rectangular susceptor 1.Rigidity is high, and crushing resistance is good; Precision is high, and precision stability is good.

During use, clamping workpiece is on self-centering hydraulic fixture 5, and left and right milling bored power spindle case main shaft installation milling cutter 13,13 / , centre drill 14,14 / Finish procedure by workpiece size, X, Y-axis are controlled left and right milling cutter 13,13 / Shift near in opposite directions workpiece, be able to eat cutter and rotation, workpiece on the self-centering fixture 5 moves down along Z axis and does feed motion, can carry out the Milling Process of axle both ends of the surface, the complete rear slide unit 6(Z axle of facing cut) move on to soon again the auger spindle station, carry out drill centers, centre drill is complete, and X, Y, Z axis all return starting point, can take off workpiece, be loaded on new workpiece, begin the processing of next part by the automatic cycle button.Self-centering fixture 5 is two V self-centering hydraulic fixture, and the holding workpiece centering precision is high, and is solid and reliable.Left and right milling bored power spindle case, the parallel synchronous processing of four main shafts (two mill principal axis, two centre drill main shafts), and working (machining) efficiency is high.The optimizing power configuration can be saved energy and reduce the cost.

During use, lathe bed 2, left and right milling are bored power spindle case 3,3 / , the lathe bed both sides left and right slide unit 4(X axle), 4 / (Y-axis), the slide unit 6(Z of self-centering hydraulic fixture 5, lathe bed central authorities axle), ball-screw 7,8,9 and servomotor 10,11,12 by all sealing protection of outer cover 15, chip removal behind the lathe.

Claims (2)

1. a numerical control end-face milling, drill centres machine tool is characterized in that: it comprises rectangular susceptor, be the integral lathe bed of inclination with this pedestal and place self-centering hydraulic fixture, the Z axis slide unit of lathe bed central authorities; That puts the lathe bed both sides left and rightly mills, bores power spindle case and X-axis slide unit, Y-axis slide unit, and the slide unit of X, Y, three axles of Z links to each other with servomotor by ball-screw respectively.
2. numerical control end-face milling as claimed in claim 1, drill centres machine tool is characterized in that: integral lathe bed and rectangular susceptor are 75 degree inclinations angle and are fixed into one.
CN 201220264025 2012-06-06 2012-06-06 Numerical control end face milling and central hole drilling machine tool CN202701767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220264025 CN202701767U (en) 2012-06-06 2012-06-06 Numerical control end face milling and central hole drilling machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220264025 CN202701767U (en) 2012-06-06 2012-06-06 Numerical control end face milling and central hole drilling machine tool

Publications (1)

Publication Number Publication Date
CN202701767U true CN202701767U (en) 2013-01-30

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CN 201220264025 CN202701767U (en) 2012-06-06 2012-06-06 Numerical control end face milling and central hole drilling machine tool

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CN (1) CN202701767U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406762A (en) * 2013-08-20 2013-11-27 老河口双华数控组合机床有限责任公司 Numerical control combined machine tool for double end face milling and drilling of overload axles
CN104097068A (en) * 2014-07-28 2014-10-15 安徽力成机械装备有限公司 Numerical-control vertical machine tool for end face milling and centre hole drilling
CN104162804A (en) * 2014-06-24 2014-11-26 梁淑慧 Thread machining tool capable of recovering liquid waste
CN104625740A (en) * 2015-01-07 2015-05-20 池州共康汽车零部件有限公司 Dual-head end face center hole machining device
CN104625741A (en) * 2015-01-09 2015-05-20 池州共康汽车零部件有限公司 Device for automatically machining end face
CN104841956A (en) * 2015-05-22 2015-08-19 广东中聪机器人科技有限公司 Double-spindle numerical-control lathe with oblique bed
CN107520619A (en) * 2017-09-14 2017-12-29 安徽力成机械装备有限公司 A kind of inclined end face milling drill centres machine tool
CN109262272A (en) * 2018-10-30 2019-01-25 上海永太汽车零部件厂 A kind of circular sheet nut processing method
CN109262273A (en) * 2018-10-30 2019-01-25 上海永太汽车零部件厂 A kind of circular sheet nut processing integrated machine device
CN110405527A (en) * 2019-06-17 2019-11-05 福州创杰机械有限公司 A kind of special purpose machine tool of processing cylinder sleeve

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406762A (en) * 2013-08-20 2013-11-27 老河口双华数控组合机床有限责任公司 Numerical control combined machine tool for double end face milling and drilling of overload axles
CN103406762B (en) * 2013-08-20 2016-12-28 老河口双华数控组合机床有限责任公司 Heavy duty axletree double end milling machine boring digital control combined machine tool
CN104162804A (en) * 2014-06-24 2014-11-26 梁淑慧 Thread machining tool capable of recovering liquid waste
CN104097068A (en) * 2014-07-28 2014-10-15 安徽力成机械装备有限公司 Numerical-control vertical machine tool for end face milling and centre hole drilling
CN104625740A (en) * 2015-01-07 2015-05-20 池州共康汽车零部件有限公司 Dual-head end face center hole machining device
CN104625741A (en) * 2015-01-09 2015-05-20 池州共康汽车零部件有限公司 Device for automatically machining end face
CN104841956A (en) * 2015-05-22 2015-08-19 广东中聪机器人科技有限公司 Double-spindle numerical-control lathe with oblique bed
CN107520619A (en) * 2017-09-14 2017-12-29 安徽力成机械装备有限公司 A kind of inclined end face milling drill centres machine tool
CN109262272A (en) * 2018-10-30 2019-01-25 上海永太汽车零部件厂 A kind of circular sheet nut processing method
CN109262273A (en) * 2018-10-30 2019-01-25 上海永太汽车零部件厂 A kind of circular sheet nut processing integrated machine device
CN110405527A (en) * 2019-06-17 2019-11-05 福州创杰机械有限公司 A kind of special purpose machine tool of processing cylinder sleeve

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GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20151008

Address after: 110141 Liaoning province Shenyang Yuhong Yuhong Street East Village

Patentee after: Shenyang Tianyun Machine Technology Co. Ltd.

Address before: 110140 Liaoning province Shenyang Yuhong Yuhong Street East Village

Patentee before: Shenyang Tianyi New NC Machinery Co., Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160930

Address after: 110141 Liaoning province Shenyang Yuhong Yuhong Street East Village

Patentee after: Shenyang Tianyi New NC Machinery Co., Ltd.

Address before: 110141 Liaoning province Shenyang Yuhong Yuhong Street East Village

Patentee before: Shenyang Tianyun Machine Technology Co. Ltd.

C41 Transfer of patent application or patent right or utility model