CN104625243A - Numerical control double-milling cutter gear edge milling machine - Google Patents
Numerical control double-milling cutter gear edge milling machine Download PDFInfo
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- CN104625243A CN104625243A CN201510071850.5A CN201510071850A CN104625243A CN 104625243 A CN104625243 A CN 104625243A CN 201510071850 A CN201510071850 A CN 201510071850A CN 104625243 A CN104625243 A CN 104625243A
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Abstract
The invention belongs to the technical field of gear chamfered edges and relates to a numerical control double-milling cutter gear edge milling machine. The numerical control double-milling cutter gear edge milling machine comprises an inclined lathe bed, two parallel transverse sliding ways are arranged in rear of the upper surface of the inclined lathe bed, left and right cutter shaft systems are arranged on the transverse sliding ways in a sliding mode, a scale division box is fixedly connected with the left side of the front portion of the upper surface of the inclined lathe bed, a tip device is in sliding joint with the right side of the front portion of the upper surface of the inclined lathe bed, and actions of the scale division box, the left and right cutter shaft systems and the tip device are controlled by a numerical control system. According to the numerical control double-milling cutter gear edge milling machine, full teeth profile edge milling can be simultaneously performed from two sides of disc-shaped gears, shaft gears, chain wheels and the like, multi-shaft linkage is achieved, the space adjusting range is wide, workpieces can be machined from different angles, working qualities and efficiency are increased, secondary clamping and machining is omitted, errors caused by clamping are avoided, the machining accuracy of a machine tool is remarkably increased by means of structures of linear guide ways and ball screws, blades are selected as chamfered edge cutters, and economical and practical, and machined gear edge surfaces are smooth.
Description
Technical field
The invention belongs to gear chamfering technical field, refer in particular to the two milling cutter gear milling machine of a kind of numerical control.
Background technology
Gear chamfering machine is a kind of common gear cutting machine, be widely used in the industry such as auto industry, machinery manufacturing industry, existing chamfering machine adopts plate-like chamfering edge tool expensive, and the wet type that adopts is cut more, the chamfering machine also had adopts extrusion molding, and the gear of processing there will be projection, grainer is easily scraped unclean, and adjustment is complicated, or adopt the form of pattern, when easily producing gear destruction and fast turn-around, produce the vibration effect efficiency of lathe.
Summary of the invention
The object of this invention is to provide a kind of flexibility ratio high, space allocation scope is wide, simple to operate, adopts DRY CUTTING, economical and practical, energy-conserving and environment-protective, the two milling cutter gear milling machine of the measured numerical control of as received basis.
The object of the present invention is achieved like this:
The two milling cutter gear milling machine of numerical control, comprise oblique lathe bed, the rear portion of oblique lathe bed upper surface is provided with two horizontal slide rails arranged side by side, horizontal slide rail slides and is provided with left and right cutter shaft system, the left side of the front portion of oblique lathe bed upper surface is fixed with indexing case, right side is slidably connected Finial device, and the action of indexing case and left and right cutter shaft system and Finial device controls by digital control system; Described indexing case comprises casing, is arranged on the servomotor on casing and transmission mechanism, driven by servomotor transmission mechanism, and the output shaft of described transmission mechanism is main shaft, and casing is stretched out and connect workpiece tool, being horizontally disposed with of described main shaft outward in one end of main shaft; The concrete structure of described left cutter shaft system is: the reversing frame of setting that horizontal slide rail slides is provided with longitudinal slide unit that can swing around the shaft, the fan-shaped slide rail that longitudinal slide unit is arranged slides on the left column slide rail arranged and be provided with and along the planker of the upright slide rail movement of left column slide rail, planker can be provided with cutter shaft; The concrete structure of described right cutter shaft system is: horizontal slide rail is provided with longitudinal slide unit, longitudinal slide unit is provided with fan-shaped slide rail, fan-shaped slide rail is provided with column slide rail, column slide rail is arranged can along the planker of column slide rail vertical direction movement, planker is provided with cutter shaft, the concrete structure of described Finial device is: tiltedly the right side of lathe bed is provided with the dead head of stationary center cover, dead head is slidably connected on oblique lathe bed, and the rear end of dead head is provided with the oil cylinder for the top movement of drive installation on dead head.
Further optimization, described main spindle box is provided with the proximity switch detecting processing work.
Further optimization, described main spindle box is provided with the take-up device coordinating described workpiece tool tension workpiece.
Further optimization, the power source of described cutter shaft is variable-frequency motor or electro spindle.
Further optimization, described in state the chamfering edge tool that cutter shaft is installed be blade.
Further optimization, the moving sets of described Finial device, indexing case and left and right cutter shaft system adopts line slideway and ball screw structure.
The present invention gives prominence to compared to existing technology and useful technique effect is: the machine adopts digital control system controlled working, can from the wide milling rib of full-depth tooth while of the both sides such as plate-like gear, axle type gear, sprocket wheel and irregular gear, and be multi-shaft interlocked, space allocation scope is wide, can processing work from different perspectives, improve work quality and efficiency, eliminate secondary clamping and processing, avoid the error because clamping produces; Have employed the structure of line slideway and ball screw, the machining accuracy of lathe is significantly improved, and chamfering edge tool selects blade, economical and practical, and the gear faceted pebble processed is smooth.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is schematic front view of the present invention;
Fig. 3 is that schematic diagram is looked on the left side in Fig. 2;
Fig. 4 is the schematic top plan view in Fig. 2;
In figure: the oblique lathe bed of 10-, 11-indexing case, 12-casing, 13-main shaft, 14-motor, 15-workpiece tool, 16-reversing frame, the longitudinal slide unit of 17-, the fan-shaped slide rail of 18-, 19-left column slide rail, 20-planker, the left cutter shaft of 21-, the left cutter arbor box of 22-, 23-traverse feed servomotor (left side), 24-planker adjustment screw mandrel (left side), 25-length feed servomotor (left side), the right longitudinal slide unit of 26-, the fan-shaped slide rail of 27-, 28-column slide rail, 29-planker, the right cutter shaft of 30-, the right cutter arbor box of 31-, 32-planker adjustment screw mandrel (right side), 33-length feed servomotor (right side), 34-traverse feed servomotor (right side), 35-dead head, 36-oil cylinder.
Detailed description of the invention
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1-4:
The two milling cutter gear milling machine of numerical control, comprise oblique lathe bed 10, the rear portion of oblique lathe bed 10 upper surface is provided with two horizontal slide rails arranged side by side, horizontal slide rail slides and is provided with a left side, right cutter shaft system, the front left of oblique lathe bed 10 upper surface is fixed with indexing case 11, right side is slidably connected Finial device, indexing case 11 and a left side, the action of right cutter shaft system and Finial device controls by digital control system, described indexing case 11 includes casing 12, the transmission mechanism being arranged on the servomotor 14 on casing 12 and being arranged in casing 12, driven by servomotor transmission mechanism, the output shaft of transmission mechanism is main shaft 13, one end of main shaft 13 is stretched out outside casing 12, and be horizontally disposed with, the outer end of main shaft 13 is provided with workpiece tool 15, described servomotor 14 is connected with digital control system, and control its action by digital control system.
Transmission mechanism in above-mentioned indexing case 11 is that the principle adopting worm and gear to eliminate gap is arranged, and the proximity switch detecting workpiece to be processed is installed on main spindle box 11, before chamfered edge is carried out to workpiece, first carry out operating tooth, the gear face burr processed is few, processing effect is good, and is applicable to more eurypalynous gear.
Above-mentioned indexing case 11 is provided with the take-up device coordinating workpiece tool tension workpiece.
The concrete structure of above-mentioned left cutter shaft system is: the reversing frame 16 of setting that horizontal slide rail slides is provided with longitudinal slide unit 17 that can swing around the shaft on reversing frame 16, the fan-shaped slide rail 18 that longitudinal slide unit 17 is arranged slides, and the left column slide rail 19 arranged is provided with can along the planker 20 of the upright slide rail movement of left column slide rail 19, planker 20 is provided with cutter shaft 21, the chamfering edge tool that cutter shaft 21 is installed is blade, the power source of cutter shaft 21 is variable-frequency motor or electro spindle, and variable-frequency motor or electro spindle are arranged in left cutter arbor box 22, the concrete structure of described right cutter shaft system is: horizontal slide rail is provided with longitudinal slide unit 26, longitudinal slide unit 26 is provided with fan-shaped slide rail 27, fan-shaped slide rail 27 is provided with column slide rail 28, column slide rail 28 is arranged can along the planker 29 of column slide rail vertical direction movement, planker 29 is provided with cutter shaft 30, the chamfering edge tool that cutter shaft 30 is installed is blade, the power source of cutter shaft 30 is variable-frequency motor or electro spindle, variable-frequency motor or electro spindle are arranged in right cutter arbor box 31, servomotor 23, 24, 25 are connected with digital control system, and adjusted and processing by digital control system control realization left cutter shaft system Working position.
Servomotor 32,33,34 is connected with digital control system, and is adjusted and processing by digital control system control realization right cutter shaft system Working position.
The concrete structure of above-mentioned Finial device is: tiltedly the right side of lathe bed upper surface is provided with the dead head 35 of stationary center cover, and dead head 35 is slidably connected on oblique lathe bed, and the rear end of dead head is provided with the oil cylinder 36 for driving top movement.
The moving sets of above-mentioned left and right cutter shaft system adopts line slideway and ball screw structure, and the machining accuracy of lathe is significantly improved.
Processing mode of the present invention: after clamping workpiece, automatic tooth mesh device carries out, automatically to tooth function, according to product requirement, adjusting cutting-tool angle.
Processing mode one: Systematical control servomotor 23,34, is placed in chamfered edge position by left and right milling rib cutter, Systematical control servomotor 25,33, controls left and right milling rib cutter and seesaws, and coordinates workpiece continuous rotation, along gear-profile milling rib.
Processing mode two: Systematical control servomotor 25,33, is placed in chamfered edge position by left and right milling rib cutter, Systematical control servomotor 23,34, controls left and right milling rib cutter and seesaws, and coordinates workpiece gap to rotate milling rib.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (6)
1. numerical control conical milling cutter gear milling machine, comprise oblique lathe bed, it is characterized in that: tiltedly the rear portion of lathe bed upper surface is provided with two horizontal slide rails arranged side by side, horizontal slide rail slides and is provided with left and right cutter shaft system, the left side of the front portion of oblique lathe bed upper surface is fixed with indexing case, right side is slidably connected Finial device, and the action of indexing case and left and right cutter shaft system and Finial device controls by digital control system; Described indexing case comprises casing, is arranged on the servomotor on casing and transmission mechanism, driven by servomotor transmission mechanism, and the output shaft of described transmission mechanism is main shaft, and casing is stretched out and connect workpiece tool, being horizontally disposed with of described main shaft outward in one end of main shaft; The concrete structure of described left cutter shaft system is: the reversing frame of setting that horizontal slide rail slides is provided with longitudinal slide unit that can swing around the shaft, the fan-shaped slide rail that longitudinal slide unit is arranged slides on the left column slide rail arranged and be provided with and along the planker of the upright slide rail movement of left column slide rail, planker can be provided with cutter shaft; The concrete structure of described right cutter shaft system is: horizontal slide rail is provided with longitudinal slide unit, longitudinal slide unit is provided with fan-shaped slide rail, fan-shaped slide rail is provided with column slide rail, column slide rail is arranged can along the planker of column slide rail vertical direction movement, planker is provided with cutter shaft, the concrete structure of described Finial device is: tiltedly the right side of lathe bed is provided with the dead head of stationary center cover, dead head is slidably connected on oblique lathe bed, and the rear end of dead head is provided with the oil cylinder for the top movement of drive installation on dead head.
2. numerical control conical milling cutter gear milling machine according to claim 1, is characterized in that: described main spindle box is provided with the proximity switch detecting processing work.
3. numerical control conical milling cutter gear milling machine according to claim 1, is characterized in that: described main spindle box is provided with the take-up device coordinating described workpiece tool tension workpiece.
4. numerical control conical milling cutter gear milling machine according to claim 1, is characterized in that: the power source of described cutter shaft is variable-frequency motor or electro spindle.
5. numerical control conical milling cutter gear milling machine according to claim 1, is characterized in that: the chamfering edge tool that described cutter shaft is installed is blade.
6. the two milling cutter gear milling machine of the numerical control according to any one of claim 1-5, is characterized in that: the moving sets of described Finial device, indexing case and left and right cutter shaft system or sliding pair adopt line slideway or ball screw structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071850.5A CN104625243A (en) | 2015-02-11 | 2015-02-11 | Numerical control double-milling cutter gear edge milling machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510071850.5A CN104625243A (en) | 2015-02-11 | 2015-02-11 | Numerical control double-milling cutter gear edge milling machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199378A (en) * | 2017-06-21 | 2017-09-26 | 浙江亿洋智能装备科技股份有限公司 | A kind of accurate whirlwind milling machine tool and its method for low-modulus worm full-automatic processing |
| CN107717133A (en) * | 2017-11-15 | 2018-02-23 | 温岭市宇弘机械设备有限公司 | Split gear milling machine is revolved in numerical control |
| CN108080749A (en) * | 2018-02-05 | 2018-05-29 | 重庆机床(集团)有限责任公司 | High-precision spiral case making lathe and its Measurement and Control System with on-line checking mechanism |
| CN108247149A (en) * | 2018-03-21 | 2018-07-06 | 温岭市宇弘机械设备有限公司 | Numerical control rotation divides milling machine |
| CN110756914A (en) * | 2019-11-29 | 2020-02-07 | 温岭市福马机械制造有限公司 | Multi-gear-part shaft tooth double-face chamfering machine and machining method |
| CN111014728A (en) * | 2019-12-26 | 2020-04-17 | 济南第一机床有限公司 | Device for turning taper thin ring |
| CN111182991A (en) * | 2017-08-02 | 2020-05-19 | 费尔索梅特有限及两合公司 | Gear hobbing machine comprising a hobbing slide and a chamfering slide on a common rail system |
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| DE19518483A1 (en) * | 1995-05-19 | 1996-11-21 | Praewema Verzahnungs Schleif U | Machine tool for face-side machining of gears |
| CN1669709A (en) * | 2004-03-19 | 2005-09-21 | 科林基恩伯格股份有限公司 | Bevel gear cutting machine for tooth edge chamfering and/or burrs clearing |
| CN201410593Y (en) * | 2009-06-19 | 2010-02-24 | 天津市精诚机床制造有限公司 | Layout of triaxial numerical control gear chamfering machine |
| CN202398901U (en) * | 2011-12-16 | 2012-08-29 | 天津精诚机床股份有限公司 | Six-shaft vertical numerical-control gear chamfering machine |
| CN103008796A (en) * | 2012-12-20 | 2013-04-03 | 天津精诚机床股份有限公司 | Numerical control whirlwind gear chamfering machine |
| CN204053144U (en) * | 2014-07-02 | 2014-12-31 | 温岭市宇弘机械设备有限公司 | The two milling cutter numerical control gear chamfering machine of horizontal cone |
| CN204545604U (en) * | 2015-02-11 | 2015-08-12 | 温岭市宇弘机械设备有限公司 | The two milling cutter gear milling machine of numerical control |
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2015
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| DE19518483A1 (en) * | 1995-05-19 | 1996-11-21 | Praewema Verzahnungs Schleif U | Machine tool for face-side machining of gears |
| CN1669709A (en) * | 2004-03-19 | 2005-09-21 | 科林基恩伯格股份有限公司 | Bevel gear cutting machine for tooth edge chamfering and/or burrs clearing |
| CN201410593Y (en) * | 2009-06-19 | 2010-02-24 | 天津市精诚机床制造有限公司 | Layout of triaxial numerical control gear chamfering machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199378A (en) * | 2017-06-21 | 2017-09-26 | 浙江亿洋智能装备科技股份有限公司 | A kind of accurate whirlwind milling machine tool and its method for low-modulus worm full-automatic processing |
| CN107199378B (en) * | 2017-06-21 | 2023-04-18 | 浙江亿洋智能装备科技股份有限公司 | Precise cyclone milling machine tool for full-automatic machining of small-modulus worm and method thereof |
| CN111182991A (en) * | 2017-08-02 | 2020-05-19 | 费尔索梅特有限及两合公司 | Gear hobbing machine comprising a hobbing slide and a chamfering slide on a common rail system |
| CN111182991B (en) * | 2017-08-02 | 2023-10-03 | 费尔索梅特有限及两合公司 | Gear hobbing machine comprising a hobbing slide and a chamfering slide on a common rail system |
| CN107717133A (en) * | 2017-11-15 | 2018-02-23 | 温岭市宇弘机械设备有限公司 | Split gear milling machine is revolved in numerical control |
| CN108080749A (en) * | 2018-02-05 | 2018-05-29 | 重庆机床(集团)有限责任公司 | High-precision spiral case making lathe and its Measurement and Control System with on-line checking mechanism |
| CN108080749B (en) * | 2018-02-05 | 2023-12-22 | 重庆机床(集团)有限责任公司 | High-precision worm gear processing machine tool with online detection mechanism and measurement control system thereof |
| CN108247149A (en) * | 2018-03-21 | 2018-07-06 | 温岭市宇弘机械设备有限公司 | Numerical control rotation divides milling machine |
| CN110756914A (en) * | 2019-11-29 | 2020-02-07 | 温岭市福马机械制造有限公司 | Multi-gear-part shaft tooth double-face chamfering machine and machining method |
| CN111014728A (en) * | 2019-12-26 | 2020-04-17 | 济南第一机床有限公司 | Device for turning taper thin ring |
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Application publication date: 20150520 |
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