CN103100831A - Multi-station monkey wrench spanner numerical control milling machine and milling method - Google Patents

Multi-station monkey wrench spanner numerical control milling machine and milling method Download PDF

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Publication number
CN103100831A
CN103100831A CN2013100763677A CN201310076367A CN103100831A CN 103100831 A CN103100831 A CN 103100831A CN 2013100763677 A CN2013100763677 A CN 2013100763677A CN 201310076367 A CN201310076367 A CN 201310076367A CN 103100831 A CN103100831 A CN 103100831A
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Prior art keywords
milling
main spindle
spindle box
milling machine
column
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CN2013100763677A
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CN103100831B (en
Inventor
蔡晶
蔡国庆
陈辉
林秋洪
冯学胜
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Nanjing Ningqing CNC Machine Tool Manufacture Co Ltd
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Nanjing Ningqing CNC Machine Tool Manufacture Co Ltd
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Abstract

The invention relates to a multi-station monkey wrench spanner numerical control milling machine and a milling method. The structure of the multi-station monkey wrench spanner numerical control milling machine provided by the invention is that a left end milling main shaft box is connected with a left upright post, and the left end milling main shaft box and a left end mill as well as a left laying milling cutter form an independent milling machine; a right end milling main shaft box and a right laying main shaft box are connected with a right upright post, and the right end milling main shaft box, the right laying main shaft box and the right upright post as well as an end milling servo motor and a right end mill form another independent milling machine; a right laying milling main shaft box is arranged on right upright post side guide rails on the right upright post, and the right laying milling main shaft box, a right gear milling knife and the right upright post form an independent milling machine; and a working platform is connected with a crossing sliding table, the working platform is in flexible connection on crossing sliding table guide rails, and the crossing sliding table is in flexible connection on machine body guide rails of a machine body. The multi-station monkey wrench spanner numerical control milling machine and the milling method provided by the invention solve the defects of the prior art that the efficiency is lower, the time is waste, and the product quality is not easy to control and the like. Only one machine tool is adopted to deploy four milling heads, a monkey wrench spanner can finish a gear top surface milling working procedure, a port surface milling working procedure, a small shoulder surface milling working procedure and a gear milling working procedure in one-time clamping, the efficiency is high, the labor intensity is greatly reduced, the time is saved, and the processing quality is guaranteed.

Description

Multi-station adjustable wrench spanner CNC milling machine and method for milling
Technical field
The present invention relates to a kind of CNC Machine Tools, particularly a kind of Multi-station adjustable wrench spanner CNC milling machine and method for milling.
Background technology
Adjustable wrench is a kind of field of employment hand tools very widely, and the adjustable wrench spanner is the important component part of adjustable wrench, and the manufacture process of adjustable wrench spanner relates to multi-step process.
Before the present invention, the manufacture process of adjustable wrench spanner is all that operation break-down pursues and processes, and face of clamped one time processing can't be avoided repeated clamping, change cutter frequently.This manufacture process causes: one, efficiency is low, and time consumption is on the clamping of workpiece; Two, due to the repeated clamping of workpiece, product quality is wayward.These shortcomings make the workpiece that processes can not satisfy the demand in use, and are especially true when processing special circumstances.
Summary of the invention
Purpose of the present invention just is to overcome defects, designs a kind of Multi-station adjustable wrench spanner CNC milling machine.
Technical scheme of the present invention is:
Multi-station adjustable wrench spanner CNC milling machine, its technical characteristics is that left vertical milling main spindle box is connected with left column, and be movably connected on left column dove-tail form guide rail, left vertical milling main spindle box is taken turns on the dove-tail form guide rail that is connected on left column by left hand, left slotting cutter is connected on left vertical milling main spindle box, left sleeping mill main spindle box and left column links into an integrated entity, left sleeping milling cutter is connected to left sleeping milling on main spindle box, left column and bed ways angulation α also are bolted on lathe bed, and this part-structure consists of an independent milling machine; Right vertical milling main spindle box, right sleeping mill main spindle box and be connected with right column, right sleeping mill main spindle box and be movably connected on the right column guide rail, right vertical milling main spindle box connects the vertical milling servomotor, the vertical milling servomotor connects right vertical milling main spindle box, right vertical milling main spindle box is connected on right column guide rail on right column, right slotting cutter is connected on right vertical milling main spindle box, and right column is fixed on lathe bed, and this structure consists of another independent milling machine; The right sleeping main spindle box that mills makes it is movably connected on right column side rails on right column by connecting right hand wheel, and right milling cutter is connected to right sleeping milling on main spindle box, and right column is fixed on lathe bed, and this structure consists of an independent milling machine; Workbench is connected with cross slid platform, and is movably connected on the cross slid platform guide rail, and cross slid platform is movably connected on the bed ways of lathe bed.
Another technical scheme of the present invention is:
The method for milling of Multi-station adjustable wrench spanner CNC milling machine, its major technique step is:
(1) before processing, after adjusting the fixture relative position, the good adjustable wrench spanner of disposable clamping;
(2) left slotting cutter, left sleeping milling cutter are worked simultaneously, mill out simultaneously crest top land, actinal surface;
(3) right slotting cutter work mills out little shoulder face;
(4) right milling cutter work, mill out tooth.
Advantage of the present invention and effect are only to adopt on a machine tool four milling heads of configuration, just can make the adjustable wrench spanner complete the mill teeth end face in clamped one time, mill actinal surface, milling small shoulder face, mill teeth four procedures.Thereby labor productivity is improved more than two times at least, and labor strength significantly reduces, and saves process time, guarantees crudy, and controls each machined parameters by digital control system, and Workpiece Machining Accuracy is reliable, and quality is guaranteed.
The present invention be advantageous in that the invention due to this milling machine, a kind of brand-new method for milling also produces thereupon.
Other concrete advantages of the present invention and effect will go on to say below.
Description of drawings
Fig. 1------front view of the present invention.
Fig. 2------top view of the present invention.
Fig. 3------adjustable wrench spanner of the present invention structural representation, 3-1 is adjustable wrench spanner front view, 3-2 is adjustable wrench spanner left view.
Fig. 4------adjustable wrench spanner of the present invention mill teeth end face process schematic diagram.
Fig. 5------adjustable wrench spanner of the present invention mills actinal surface process schematic diagram.
Fig. 6------adjustable wrench spanner of the present invention milling small shoulder face process schematic diagram.
Fig. 7------adjustable wrench spanner of the present invention Gear Milling process schematic diagram.
The process sequence schematic diagram of Fig. 8------adjustable wrench spanner of the present invention.
In figure, each label represents that parts are as follows:
left vertical milling main spindle box 1, left column 2, left hand wheel 3, the left sleeping main spindle box 4 that mills, lathe bed 5, right vertical milling main spindle box 6, right column 7, vertical milling servomotor 8, the right sleeping main spindle box 9 that mills, right hand wheel 10, cross slid platform 11, horizontal servomotor 12, workbench 13, servo longitudinal motor 14, left sleeping milling cutter 15, left slotting cutter 16, right slotting cutter 17, right milling cutter 18, dove-tail form guide rail 19, right column guide rail 20, right column side rails 21, bed ways 22, cross slid platform guide rail 23, crest top land 24, actinal surface 25, little shoulder face 26, tooth 27.
The specific embodiment
As shown in Figure 1 and Figure 2:
left vertical milling main spindle box 1 (omits in figure by screw mandrel and nut, do not draw) be connected with left column 2, left vertical milling main spindle box 1 connects left hand wheel 3, left vertical milling main spindle box 1 is taken turns on the 3 dove-tail form guide rails 19 that are connected on left column 2 by left hand, left slotting cutter 16 is connected on left vertical milling main spindle box 1, left sleeping mill main spindle box 4 and be directly installed in left column 2, be integrally formed with left column 2, left sleeping milling cutter 15 is connected to left sleeping milling on main spindle box 4, left column 2 and bed ways 22 angulation α, (omit in figure by bolt, do not draw) be fixed on lathe bed 5, perhaps left column 2 is parallel with bed ways 22, (omit in figure by bolt, do not draw) be fixed on lathe bed 5, fixture (omits in figure, draw) and cross slid platform guide rail 23 angulation α, this dual mode can guarantee to process the tilt angle alpha of tooth 27 on workpiece, this part-structure forms an independent milling machine, can realize that a pair of vertical plane processes simultaneously.
right vertical milling main spindle box 6 (omits in figure by ball screw and nut, do not draw) be connected with right column 7, right vertical milling main spindle box 6 connects vertical milling servomotor 8, vertical milling servomotor 8 drives right vertical milling main spindle box 6, right vertical milling main spindle box 6 is connected on the right column guide rail 20 of right column 7, right slotting cutter 17 is connected on right vertical milling main spindle box 6, right sleeping mill main spindle box 9 and (omit in figure by screw mandrel and nut, do not draw) be connected with right column 7, right column 7 (omits in figure by bolt, do not draw) be fixed on lathe bed 5, this part-structure is for the adjustable wrench spanner, can disposablely complete crest top land 24, the milling of actinal surface 25, also can form an independent milling machine, but complete independently mills, boring, the manufacturing procedures such as brill.
Right hand wheel 10 connects and rightly sleepingly mills main spindle box 9 and it is movably connected on right column side rails 21 on right column 7, right milling cutter 18 is connected to right sleeping milling on main spindle box 9, right column 7 (omits in figure by bolt, do not draw) be fixed on lathe bed 5, this part-structure is for the adjustable wrench spanner, can complete the milling of little shoulder face 26, tooth 27, also can form an independent milling machine, but the manufacturing procedures such as complete independently mills, boring.
The position of left sleeping milling cutter 15, left slotting cutter 16, right slotting cutter 17, right milling cutter 18 is as follows: direction in space is (also can from right to left) from left to right, left sleeping milling cutter 15, left slotting cutter 16 positions genus plumbness, sleeping milling cutter 15, left slotting cutter 16 right positions are right slotting cutters 17 on a left side, and right slotting cutter 17 right positions are right milling cutters 18.
Cross slid platform 11 is connected with lathe bed 5 by ball-screw and nut (omit in figure, draw), the cross slid platform 11 horizontal servomotors 12 of connection, and by horizontal servomotor 12, it is controlled on bed ways 22 on lathe bed 5; Workbench 13 (omits in figure by ball-screw and nut, do not draw) be connected with cross slid platform 11, workbench 13 connects servo longitudinal motors 14, and it is movably connected on cross slid platform guide rail 23 on cross slid platform 11 (refer in the paper to paper outside motion or on the contrary) by servo longitudinal motor 14.
Application process explanation of the present invention:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8:
Operating procedure is as follows:
(1) before processing, after adjusting the fixture relative position, the good adjustable wrench spanner of disposable clamping;
(2) left slotting cutter 16, left sleeping milling cutter 15 are worked simultaneously, mill out simultaneously crest top land 24, actinal surface 25;
(3) right slotting cutter 17 work, mill out little shoulder face 26;
(4) right milling cutter 18 work, mill out tooth 27.
Particularly:
The relative position of fixture and workpiece is adjusted in tool setting before work.
make left vertical milling main spindle box 1 do vertically to move up and down on the dove-tail form guide rail 19 on left column 2 by rotation left hand wheel 3, left slotting cutter 16 is contacted with crest top land 24, left vertical milling main spindle box 1 location positioning, dextrorotation turn right slotting cutter 17, right milling cutter 18, start horizontal servomotor 12, make cross slid platform 11 do transverse movement on bed ways 22, start servo longitudinal motor 13, make workbench 13 travel longitudinally on the cross slid platform guide rail 23 on cross slid platform 11, thereby make cross slid platform 11 and workbench 13 realize interlock, mill out simultaneously crest top land 24, actinal surface 25, mill complete, digital control system (is omitted in figure, draw) control cross slid platform 11 and workbench 13 moves to right vertical milling main spindle box 6 times, vertical milling servomotor 8 is controlled right vertical milling main spindle box 6 and is moved up and down, the dextrorotation slotting cutter 17 that turns right, vertical milling main spindle box 6, cross slid platform 11 and workbench 13 interlocks, with little shoulder face 26 completion of processing, vertical milling servomotor 8, horizontal servomotor 12, 14 interlocks of servo longitudinal motor guarantee that little shoulder face 26 sizes of processing are accurate.Digital control system (omit in figure, draw) is controlled cross slid platform 11 and workbench 13 fast moving and is sleepingly milled main spindle box 9 times to right, the dextrorotation milling cutter 18 that turns right, and cross slid platform 11 and workbench 13 interlocks quick and precisely mill out tooth 27; Mill completely, cross slid platform 11 and workbench 13 move quickly into the original position of just establishing, and clamping workpiece enters next circulation, and do action is controlled by digital control system (omit in figure, draw).
Effect of the present invention detects and analyzes:
The present invention adopts clamped one time after on fixture, and the action of completing successively has: mill out simultaneously tooth top 24, actinal surface 25, milling small shoulder face 26 (or little shoulder face, the face of cylinder), mill teeth 27.Above-mentioned milling order can be adjusted.
The present invention adopts clamped one time, completes four procedures processing, and No. four clampings of four procedures have compared to existing technology reduced the amount of labour of the turnover of inter process, have removed the position error of workpiece multiple clamping.
Each main spindle box of the present invention unit can be used for boring and milling, and machining accuracy be reliable separately as independent lathe, and quality is guaranteed.And can left and right end complete simultaneously complicated two dimension and three-dimensionally mill, bore, ward off, the processing of the operation such as hinge.
The scope that the present invention asks for protection is not limited to description of the present embodiment.

Claims (7)

1. Multi-station adjustable wrench spanner CNC milling machine, it is characterized in that left vertical milling main spindle box is connected with left column, and be movably connected on left column dove-tail form guide rail, left vertical milling main spindle box is taken turns on the dove-tail form guide rail that is connected on left column by left hand, left slotting cutter is connected on left vertical milling main spindle box, left sleeping mill main spindle box and left column links into an integrated entity, left sleeping milling cutter is connected to left sleeping milling on main spindle box, left column and bed ways angulation α also are bolted on lathe bed, and this part-structure consists of an independent milling machine; Right vertical milling main spindle box, right sleeping mill main spindle box and be connected with right column, right sleeping mill main spindle box and be movably connected on the right column guide rail, right vertical milling main spindle box connects the vertical milling servomotor, the vertical milling servomotor connects right vertical milling main spindle box, right vertical milling main spindle box is connected on right column guide rail on right column, right slotting cutter is connected on right vertical milling main spindle box, and right column is fixed on lathe bed, and this structure consists of another independent milling machine; The right sleeping main spindle box that mills makes it is movably connected on right column side rails on right column by connecting right hand wheel, and right milling cutter is connected to right sleeping milling on main spindle box, and right column is fixed on lathe bed, and this structure consists of an independent milling machine; Workbench is connected with cross slid platform, and is movably connected on the cross slid platform guide rail, and cross slid platform is movably connected on the bed ways of lathe bed.
2. Multi-station adjustable wrench spanner CNC milling machine according to claim 1, is characterized in that cross slid platform, workbench connect respectively horizontal servomotor, servo longitudinal motor.
3. Multi-station adjustable wrench spanner CNC milling machine according to claim 1, is characterized in that arranging on right column right column fromer rail, right column side rails.
4. realize the method for milling of Multi-station adjustable wrench spanner CNC milling machine claimed in claim 1, its step is:
(1) before processing, after adjusting the fixture relative position, the good adjustable wrench spanner of disposable clamping;
(2) left slotting cutter, left sleeping milling cutter are worked simultaneously, mill out simultaneously crest top land, actinal surface;
(3) right slotting cutter work mills out little shoulder face;
(4) right milling cutter work, mill out tooth.
5. the method for milling of Multi-station adjustable wrench spanner CNC milling machine according to claim 4, is characterized in that step (2) can realize the milling program of an independent milling machine.
6. the method for milling of Multi-station adjustable wrench spanner CNC milling machine according to claim 4, is characterized in that step (3) can realize another independently milling program of milling machine.
7. the method for milling of Multi-station adjustable wrench spanner CNC milling machine according to claim 4, is characterized in that step (4) realizes the 3rd the independently milling program of milling machine.
CN201310076367.7A 2013-03-11 2013-03-11 Multi-station monkey wrench spanner CNC milling machine and method for milling Active CN103100831B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017031869A1 (en) * 2015-08-21 2017-03-02 张家港玉成精机股份有限公司 Processing apparatus capable of processing adjustable jaws
CN107598242A (en) * 2017-09-25 2018-01-19 南京宁庆数控机床制造有限公司 A kind of pliers internal shaping face and the method for milling of inner cutter hole and outer cutting edge
CN108817959A (en) * 2018-06-23 2018-11-16 绍兴市柯桥区凌丰机械厂 A kind of multifunctional linear milling machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001287102A (en) * 2000-04-05 2001-10-16 Okuma & Howa Machinery Ltd Combined machining machine tool
CN101585162A (en) * 2009-07-03 2009-11-25 湖南大学 Numerically controlled grinder suitable for multi-station composite grinding of cam axle
CN201950492U (en) * 2010-12-30 2011-08-31 苏州石川制铁有限公司 Multi-station quick clamping device for processing horizontal machine tool
CN102205437A (en) * 2011-04-26 2011-10-05 南京宁庆数控机床制造有限公司 Four-head four-station numerically controlled milling machine for clamp blade edge
CN102490012A (en) * 2011-11-10 2012-06-13 南京宁庆数控机床制造有限公司 Multi-station adjustable wrench numerical control combined machining machine tool
CN102909415A (en) * 2012-07-17 2013-02-06 南京宁庆数控机床制造有限公司 Multi-station plier numerical control milling machine
CN203092069U (en) * 2013-03-11 2013-07-31 南京宁庆数控机床制造有限公司 Multistation numerical control milling machine for adjustable wrench heads

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001287102A (en) * 2000-04-05 2001-10-16 Okuma & Howa Machinery Ltd Combined machining machine tool
CN101585162A (en) * 2009-07-03 2009-11-25 湖南大学 Numerically controlled grinder suitable for multi-station composite grinding of cam axle
CN201950492U (en) * 2010-12-30 2011-08-31 苏州石川制铁有限公司 Multi-station quick clamping device for processing horizontal machine tool
CN102205437A (en) * 2011-04-26 2011-10-05 南京宁庆数控机床制造有限公司 Four-head four-station numerically controlled milling machine for clamp blade edge
CN102490012A (en) * 2011-11-10 2012-06-13 南京宁庆数控机床制造有限公司 Multi-station adjustable wrench numerical control combined machining machine tool
CN102909415A (en) * 2012-07-17 2013-02-06 南京宁庆数控机床制造有限公司 Multi-station plier numerical control milling machine
CN203092069U (en) * 2013-03-11 2013-07-31 南京宁庆数控机床制造有限公司 Multistation numerical control milling machine for adjustable wrench heads

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017031869A1 (en) * 2015-08-21 2017-03-02 张家港玉成精机股份有限公司 Processing apparatus capable of processing adjustable jaws
CN107598242A (en) * 2017-09-25 2018-01-19 南京宁庆数控机床制造有限公司 A kind of pliers internal shaping face and the method for milling of inner cutter hole and outer cutting edge
CN108817959A (en) * 2018-06-23 2018-11-16 绍兴市柯桥区凌丰机械厂 A kind of multifunctional linear milling machine
CN108817959B (en) * 2018-06-23 2021-06-29 绍兴市柯桥区凌丰机械厂 Multifunctional linear milling machine

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Denomination of invention: Multi-station monkey wrench spanner numerical control milling machine and milling method

Effective date of registration: 20200120

Granted publication date: 20160330

Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch

Pledgor: NANJING NINGQING CNC MACHINE TOOL MANUFACTURE Co.,Ltd.

Registration number: Y2020320000087

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Date of cancellation: 20231213

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