CN103302498A - Turning and hobbing composite machine tool - Google Patents
Turning and hobbing composite machine tool Download PDFInfo
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- CN103302498A CN103302498A CN2013102329610A CN201310232961A CN103302498A CN 103302498 A CN103302498 A CN 103302498A CN 2013102329610 A CN2013102329610 A CN 2013102329610A CN 201310232961 A CN201310232961 A CN 201310232961A CN 103302498 A CN103302498 A CN 103302498A
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- hobbing
- car
- spindle box
- main spindle
- gear
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Abstract
A turning and hobbing composite machine tool comprises a material holding device, a rack, an electric cabinet and an oil cooling system, wherein a main spindle box is arranged in the middle of the rack; a shaft material advancement device is arranged on the left of the main spindle box; a feed device is arranged on the right of the main spindle box; the feed device is provided with a turning tool fixing mechanism in a horizontal direction and provided with a gear hobbing mechanism in a vertical direction; and an auxiliary fixing device is arranged on the right sides of the turning tool fixing mechanism and the gear hobbing mechanism. The turning and hobbing composite machine tool has reasonable structure and convenience in operation, improves product quality and production efficiency, reduces production cost and is suitable for machining small-sized shaft gear parts.
Description
Technical field
The present invention relates to the process equipment of small-size shaft tooth class part, relate in particular to the car hobbing combined machine of all axle tooth class parts in the working timing device.
Background technology
Timer is the indispensable parts of the products such as micro-wave oven, electric oven, and axle tooth class part is through all parts of timer.Project Product estimates that the market demand in this year is about 9,000 ten thousand, can form the market scale of 500,000,000 RMB.Show according to middle market conditions newspaper network data: the 1--3 month in 2012, the output of national micro-wave oven reaches 1382.3 ten thousand, increases by 3.21% on a year-on-year basis, and annual micro-wave oven output can reach 6,000 ten thousand to estimate this year.The present annual growth of electric oven in following several years, is also kept the impetus of a growth about 60%.Original processing all is to lead to automatic vehicle with the axle truck out, afterwards manually gear hobbing on gear-hobbing machine, and complex procedures, dangerous high, efficient is low, and properties of product are unstable, and repeated clamping causes positioning accuracy low, affects product quality.Enterprise can only lean on personnel's quantity to reach annual value of production.
Summary of the invention
The purpose of this invention is to provide a kind of car hobbing combined machine, this machine tool structure is reasonable, and is easy to operate, can improve product quality and production efficiency, and reduces production costs.
The present invention realizes like this
:Car hobbing combined machine, comprise material-supporting device, frame, electric cabinet, oil cooling system, it is characterized in that: described central rack is provided with main spindle box, the main spindle box left side is provided with axle material forward gear, the main spindle box right side is provided with feed arrangement, the feed arrangement horizontal direction is provided with the lathe tool fixed mechanism, and vertical direction is provided with gear hobbing mechanism; Lathe tool fixed mechanism and the gear hobbing mechanism right side are provided with auxiliary fixing device.
Be provided with main shaft and gear drive in the main spindle box of the present invention.
Feed arrangement of the present invention comprises the cross supporting plate, be provided with car hobbing movable panel on the cross supporting plate, car hobbing movable panel horizontal direction is provided with the nut, the vertical direction that screw mutually with drive lead screw A and is provided with the nut that screws mutually with drive lead screw B, drive lead screw A is connected with servomotor C, and drive lead screw B is connected with servo motor B.
Gear hobbing of the present invention mechanism comprises servomotor A, hobboing cutter main shaft, hobboing cutter.
Lathe tool fixed mechanism of the present invention comprises and is provided with several lathe tools on knife rest, the knife rest.
Auxiliary fixing device of the present invention comprises chuck, synchronizing shaft, clamping cylinder.
Be provided with the intersecting parallels track on the cross supporting plate of the present invention; Be provided with the intersecting parallels groove that matches with the cross supporting plate on the described car hobbing movable panel.
The center line of main spindle box inner main axis of the present invention is coaxial with the center line of the interior chuck of auxiliary fixing device.
Axle material forward gear of the present invention comprises base, and the base side is provided with motor, is provided with shifting sledge above the base, shifting sledge matches with slideway below the clamping device, and described motor is connected with screw mandrel, and screw mandrel screws mutually with the slideway top nut.
The present invention is rational in infrastructure, and is easy to operate, improved product quality and production efficiency, reduced production cost.
Description of drawings
Fig. 1 is the front view in the structural representation of the present invention;
Fig. 2 be among Fig. 1 A to view;
Fig. 3 is B section enlarged drawing among Fig. 1;
Among the figure 1, frame, 2, material-supporting device, 3, axle material forward gear, 3-1, motor, 3-2, shifting sledge, 3-3, slideway, 3-4, screw mandrel, 3-5, clamping device, 3-6, base, 4, main spindle box, 4-1, main shaft, 4-2, gear drive, 5, gear hobbing mechanism, 5-1, servomotor A, 5-2, the hobboing cutter main shaft, 5-3, hobboing cutter, 6, feed arrangement, the 6-1 servo motor B, 6-2, the cross supporting plate, 6-3, servomotor C, 6-4 car hobbing movable panel, 6-5, drive lead screw A, 6-6, drive lead screw B, 7, auxiliary fixing device, 7-1, chuck, 7-2, synchronizing shaft, 7-3, clamping cylinder, 8, the lathe tool fixed mechanism, 8-1, knife rest, 8-2, lathe tool, 9, spindle gearing, 11, workpiece, 12, electric cabinet, 13, oil cooling system.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing:
With reference to accompanying drawing, car hobbing combined machine, comprise material-supporting device 2, frame 1, electric cabinet 12, oil cooling system 13, it is characterized in that: described central rack is provided with main spindle box 4, main spindle box 4 left sides are provided with axle material forward gear 3, main spindle box 4 right sides are provided with feed arrangement 6, and feed arrangement 6 horizontal directions are provided with lathe tool fixed mechanism 8, and vertical direction is provided with gear hobbing mechanism 5; Lathe tool fixed mechanism 8 and gear hobbing mechanism 5 right sides are provided with auxiliary fixing device 7.Be provided with main shaft 4-1 and gear drive 4-2 in the described main spindle box 4.Described feed arrangement 6 comprises cross supporting plate 6-2, be provided with car hobbing movable panel 6-4 on the cross supporting plate 6-2, car hobbing movable panel horizontal direction is provided with the nut, the vertical direction that screw mutually with drive lead screw A6-5 and is provided with the nut that screws mutually with drive lead screw B6-6, drive lead screw A6-5 is connected with servomotor C6-3, and drive lead screw B6-6 is connected with servo motor B 6-1.Described gear hobbing mechanism 5 comprises servomotor A5-1, hobboing cutter main shaft 5-2, hobboing cutter 5-3.Described lathe tool fixed mechanism 8 comprises and is provided with several lathe tools 8-2 on knife rest 8-1, the knife rest.Described auxiliary fixing device 7 comprises chuck 7-1, synchronizing shaft 7-2, clamping cylinder 7-3.Be provided with the intersecting parallels track on the described cross supporting plate 6-2; Be provided with the intersecting parallels groove that matches with cross supporting plate 6-2 on the described car hobbing movable panel 6-4.The center line of described main spindle box 4 inner main axis 4-1 is coaxial with the center line of auxiliary fixing device 7 interior chuck 7-1.Described axle material forward gear 3 comprises base 3-6, the base side is provided with motor 3-1, is provided with shifting sledge 3-2 above the base, shifting sledge matches with slideway 3-3 below the clamping device 3-4, described motor 3-1 is connected with screw mandrel 3-4, and screw mandrel screws mutually with slideway 3-3 top nut.During implementation, at first the axle material is placed in the supporting tube of material-supporting device and fixes, the position is adjusted in the lathe tool that workpiece is required and hobboing cutter or milling cutter assembling, adjusts simultaneously parameter.During work, spindle gearing rotates by main shaft band moving axis material, clamping device clamping work pieces in the axle material forward gear, motor 3-1 drives the screw mandrel rotation, thereby driving clamping device moves, realize self-feeding, simultaneously fixedly the car hobbing movable panel 6-4 of lathe tool fixed mechanism 8 and gear hobbing mechanism 5 under the control of PLC, move to accurately Working position, the lathe tool feeding, simultaneously workpiece march forward to, car goes out the forward part of part, the feeding of lathe tool is all finished by PLC control servomotor C, and guarantees its precision.Then lathe tool withdraws from, and auxiliary fixing device is driven by the chuck clamping work pieces by clamping cylinder, and synchronizing shaft engages with main spindle box internal gear transmission mechanism simultaneously, and chuck begins to follow the driven rotation of main shaft.Lathe tool moves to district to be processed, the hobboing cutter main shaft begins to rotate, when rotating speed reaches rotating speed with the linear ratio of workpiece, beginning feeding gear hobbing, after gear hobbing finished, hobboing cutter withdrawed from and stops operating, auxiliary fixing device also unclamps, continue the remaining part of processing, cut-out after finishing, then whole process repeated cyclic process by lathe tool.All lathe tools and the shift in position of hobboing cutter all are to be finished by the movement of car hobbing movable panel, during the lathe tool feeding, hobboing cutter withdraws from, during the hobboing cutter feeding, lathe tool withdraws from, and whole process is controlled by PLC and servomotor, and has been equipped with display screen, the running status of lathe can be observed very intuitively and to the modification of parameter, multiple different part can be processed.The present invention is the high-end intelligent automation equipment of domestic automation equipment, two original lathes are united two into one, and it is simple to operate, and a people can operate about 6, efficient is very high, not only improve speed, reduced the clamping of product, improved efficient, the safety coefficient that also improves simultaneously, for product, improved the precision and stability of product, the uniformity of product is better.
Claims (9)
1. car hobbing combined machine, comprise material-supporting device (2), frame (1), electric cabinet (12), oil cooling system (13), it is characterized in that: described frame (1) middle part is provided with main spindle box (4), main spindle box (4) left side is provided with axle material forward gear (3), main spindle box (4) right side is provided with feed arrangement (6), feed arrangement (6) horizontal direction is provided with lathe tool fixed mechanism (8), vertically to being provided with gear hobbing mechanism (5); Lathe tool fixed mechanism (8) and gear hobbing mechanism (5) right side are provided with auxiliary fixing device (7).
2. car hobbing combined machine according to claim 1 is characterized in that: be provided with main shaft (4-1) and gear drive (4-2) in the described main spindle box (4).
3. car hobbing combined machine according to claim 1, it is characterized in that: described feed arrangement (6) comprises cross supporting plate (6-2), be provided with car hobbing movable panel (6-4) on the cross supporting plate (6-2), car hobbing movable panel horizontal direction is provided with and drive lead screw A(6-5) nut, the vertical direction that screw mutually be provided with and drive lead screw B(6-6) nut that screws mutually, drive lead screw A(6-5) with servomotor C(6-3) be connected drive lead screw B(6-6) be connected with servo motor B (6-1).
4. car hobbing combined machine according to claim 1, it is characterized in that: described gear hobbing mechanism (5) comprises servomotor A(5-1), hobboing cutter main shaft (5-2), hobboing cutter (5-3).
5. car hobbing combined machine according to claim 1 is characterized in that: described lathe tool fixed mechanism (8) comprises and is provided with several lathe tools (8-2) on knife rest (8-1), the knife rest.
6. car hobbing combined machine according to claim 1, it is characterized in that: described auxiliary fixing device (7) comprises chuck (7-1), synchronizing shaft (7-2), clamping cylinder (7-3).
According to claim 1 with one of 6 described car hobbing combined machines, it is characterized in that: be provided with the intersecting parallels track on the described cross supporting plate (6-2); Be provided with the intersecting parallels groove that matches with cross supporting plate (6-2) on the described car hobbing movable panel (6-4).
According to claim 1 with one of 2 and 5 described car hobbing combined machines, it is characterized in that: the center line of described main spindle box (4) inner main axis (4-1) is coaxial with the center line of the interior chuck of auxiliary fixing device (7) (7-1).
9. car hobbing combined machine according to claim 1, it is characterized in that: described axle material forward gear (3) comprises base (3-6), the base side is provided with motor (3-1), is provided with shifting sledge (3-2) above the base, shifting sledge matches with slideway (3-3) below the clamping device (3-4), described motor (3-1) is connected with screw mandrel (3-4), and screw mandrel screws mutually with slideway (3-3) top nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102329610A CN103302498A (en) | 2013-06-13 | 2013-06-13 | Turning and hobbing composite machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102329610A CN103302498A (en) | 2013-06-13 | 2013-06-13 | Turning and hobbing composite machine tool |
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| Publication Number | Publication Date |
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| CN103302498A true CN103302498A (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102329610A Pending CN103302498A (en) | 2013-06-13 | 2013-06-13 | Turning and hobbing composite machine tool |
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| CN (1) | CN103302498A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874867A (en) * | 2015-05-06 | 2015-09-02 | 宝鸡市新福泉机械科技发展有限责任公司 | High-precision and high-efficiency herringbone gear machine tool |
| CN108747389A (en) * | 2018-08-06 | 2018-11-06 | 合肥银泉铸造有限责任公司 | A kind of gear automatic producing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059119U (en) * | 1989-04-12 | 1990-07-11 | 彭剪桑 | Multi-functional small tool machine |
| CN2220919Y (en) * | 1995-04-28 | 1996-02-28 | 安徽省黄山机床厂 | Multifunctional toolroom machine |
| JP4298823B2 (en) * | 1998-10-26 | 2009-07-22 | 株式会社ツガミ | Compound machine tool |
| CN101497164A (en) * | 2008-12-07 | 2009-08-05 | 玉环县坎门机床厂 | Mini turning and milling compounding machine |
| CN102784972A (en) * | 2012-08-15 | 2012-11-21 | 江苏沙龙机电科技有限公司 | High-precision mini-type four-shaft linkage numerical control gear-hobbing machine |
| CN103056629A (en) * | 2012-12-27 | 2013-04-24 | 重庆机床(集团)有限责任公司 | Shaft gear composite processing machine tool |
| CN202963993U (en) * | 2012-11-29 | 2013-06-05 | 温州市琅德机械制造有限公司 | Multifunction numerical control turn-mill combination gear hobbing machine |
| CN202963996U (en) * | 2012-12-27 | 2013-06-05 | 重庆机床(集团)有限责任公司 | Shaft-type gear compound machining machine tool |
-
2013
- 2013-06-13 CN CN2013102329610A patent/CN103302498A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059119U (en) * | 1989-04-12 | 1990-07-11 | 彭剪桑 | Multi-functional small tool machine |
| CN2220919Y (en) * | 1995-04-28 | 1996-02-28 | 安徽省黄山机床厂 | Multifunctional toolroom machine |
| JP4298823B2 (en) * | 1998-10-26 | 2009-07-22 | 株式会社ツガミ | Compound machine tool |
| CN101497164A (en) * | 2008-12-07 | 2009-08-05 | 玉环县坎门机床厂 | Mini turning and milling compounding machine |
| CN102784972A (en) * | 2012-08-15 | 2012-11-21 | 江苏沙龙机电科技有限公司 | High-precision mini-type four-shaft linkage numerical control gear-hobbing machine |
| CN202963993U (en) * | 2012-11-29 | 2013-06-05 | 温州市琅德机械制造有限公司 | Multifunction numerical control turn-mill combination gear hobbing machine |
| CN103056629A (en) * | 2012-12-27 | 2013-04-24 | 重庆机床(集团)有限责任公司 | Shaft gear composite processing machine tool |
| CN202963996U (en) * | 2012-12-27 | 2013-06-05 | 重庆机床(集团)有限责任公司 | Shaft-type gear compound machining machine tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874867A (en) * | 2015-05-06 | 2015-09-02 | 宝鸡市新福泉机械科技发展有限责任公司 | High-precision and high-efficiency herringbone gear machine tool |
| CN108747389A (en) * | 2018-08-06 | 2018-11-06 | 合肥银泉铸造有限责任公司 | A kind of gear automatic producing device |
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| PB01 | Publication | ||
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Application publication date: 20130918 |