CN202388016U - Machine tool special for milling three surfaces of crank shaft - Google Patents
Machine tool special for milling three surfaces of crank shaft Download PDFInfo
- Publication number
- CN202388016U CN202388016U CN201120579858XU CN201120579858U CN202388016U CN 202388016 U CN202388016 U CN 202388016U CN 201120579858X U CN201120579858X U CN 201120579858XU CN 201120579858 U CN201120579858 U CN 201120579858U CN 202388016 U CN202388016 U CN 202388016U
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- horizontal axis
- milling head
- vertical shaft
- machine tool
- lathe bed
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Abstract
The utility model discloses a machine tool special for milling three surfaces of a crank shaft, and relates to a machine tool special for machining the crank shaft. The conventional lathe for machining the crank shaft is designed in an innovative manner; two three-surface milling cutters with a fixed distance are arranged on an overhung horizontal cutter rod shaft, so that an effect of milling the three surfaces of the crank shaft is achieved. The machine tool is high in machining precision, short in time, low in power consumption, stable in performance, relatively high in practicability and convenient to operate; and the production efficiency is improved, the quality of the crank shaft product is guaranteed, and the working time is saved.
Description
Technical field
The utility model relates to a kind of special purpose machine tool of machining crankshafts, and particularly a kind of bent axle three facing cuts are cut special purpose machine tool.
Background technology
Since China reform and opening-up, national economy is increased fast, has become the main flow of the present industrial development of China with " scientific and technical innovation, autonomous innovation ", and China's industry is progressively to intensive style, energy-saving and emission-reduction, and the direction of low-carbon (LC) develops.In machine driving, usually use bent axle; Because bent axle has a lot of gears not on same axis; Adopt existing machine finish and speed to be superior to engine lathe; But it is motionless that the characteristics of this lathe are workpiece, can only carry out single laterally or lengthwise movement, can not No. one time clamping three facing cuts of accomplishing bent axle cut processing.Adopt existing machine tooling more single simultaneously, operation is many, and is consuming time, and power consumption must use many lathes to carry out the multiple clamping grinding adding man-hour, can cause grinding efficient low, and machining accuracy is also wayward, can not guarantee product quality.Existing bent axle Special Purpose Machine for Processing, process velocity is very fast, but cost is higher, and price is high, and domestic medium-sized and small enterprises producer is difficult to realize using.In order to solve this difficult problem, R&D institution and science and technology in enterprise personnel utilize modern science and technology in constantly research, exploration, though obtained some progress technically, in practice, still exist the technical barrier that does not overcome as yet.
Summary of the invention
The purpose of the utility model is to overcome above deficiency; Provide a kind of bent axle three facing cuts to cut special purpose machine tool, carry out innovative design through lathe, on the horizontal cutter spindle that overhangs original machining crankshafts; Two face and side cutters of set a distance are installed, are realized three facing cuts of bent axle are cut effect.
The utility model solves the technical scheme that its technical problem adopted: comprise vertical shaft milling head, horizontal axis milling head, anchor clamps, slide unit, support unit, horizontal axis milling lathe bed, workbench base, vertical shaft milling lathe bed, face and side cutter (), face and side cutter (two), workpiece; Horizontal axis milling lathe bed and vertical shaft milling lathe bed lay respectively at the both sides of workbench base; Connect through bolt; Horizontal axis milling lathe bed is provided with the horizontal axis milling head; The horizontal axis milling head provides power by headstock; The lower end of horizontal axis milling head is provided with support unit, and the horizontal axis milling head is connected with horizontal cutter spindle, and face and side cutter () is installed on the horizontal cutter spindle with face and side cutter (two); Vertical shaft milling lathe bed is provided with the vertical shaft milling head; The vertical shaft milling head provides power by headstock, and the workbench base is provided with slide unit and workbench, and slide unit provides power by headstock; Slide unit is provided with anchor clamps; Anchor clamps clamping workpiece, workbench is provided with PLC control program, man-machine interface, has formed bent axle three facing cuts and has cut special purpose machine tool.
The know-why that the utility model adopted is: adopt Electromechanical Design to form.Lathe through to original machining crankshafts carries out innovative design, on the horizontal cutter spindle that overhangs, two face and side cutters of set a distance has been installed, and realizes three facing cuts of bent axle are cut effect.Earlier workpiece (bent axle) is installed on the special fixture of workbench, accurate for guaranteeing workpiece (bent axle) installing and locating, the screw that screws up with a wrench is fixed it; Reliable clamping; Open this special purpose machine tool power supply, the motor operation on the vertical shaft milling head drives the work of vertical shaft milling head; Motor on the horizontal axis milling head also turns round simultaneously, drives the work of horizontal axis milling head.Press the loop start button, workbench is moved along the X axle by the circuit control of PLC control program; Workpiece is along the track operation of PLC control program; Through the vertical shaft milling head workpiece planarization is processed earlier, after the processing of plane, workpiece moves forward; When moving to the horizontal axis milling head, face and side cutter () is processed the workpiece two sides with face and side cutter (two).After process finishing, workbench returns the work starting point by the circuit control of PLC control program, and can pull down workpiece this moment, and milling is accomplished, and reaches three facing cuts of bent axle are cut effect.
The utility model beneficial effect is: the lathe through to original machining crankshafts carries out innovative design, on the horizontal cutter spindle that overhangs, two face and side cutters of set a distance is installed, and realizes three facing cuts of bent axle are cut effect.This machine finish is high, and the time is short, little power consumption, and stable performance, practicality is stronger, and is easy to operate, enhances productivity, and guarantees the bent axle product quality, saves working time simultaneously.
Description of drawings
Be to combine accompanying drawing and embodiment that the utility model is further described below:
Fig. 1 is the front view structure that bent axle three facing cuts are cut special purpose machine tool
Fig. 2 is the right view structure that bent axle three facing cuts are cut special purpose machine tool
In the drawings: 1. vertical shaft milling head, 2. horizontal axis milling head, 3. anchor clamps, 4. slide unit, 5. support unit, 6. horizontal axis milling lathe bed, 7. workbench base, 8. vertical shaft milling lathe bed, 9. face and side cutter (), 10. face and side cutter (two), 11. workpiece.
The specific embodiment
In Fig. 1, Fig. 2: horizontal axis milling lathe bed 6 and vertical shaft milling lathe bed 8 lay respectively at the both sides of workbench base 7; Connect through bolt; Horizontal axis milling lathe bed 6 is provided with horizontal axis milling head 2, and horizontal axis milling head 2 provides power by headstock, and the lower end of horizontal axis milling head 2 is provided with support unit 5; Horizontal axis milling head 2 is connected with horizontal cutter spindle, and face and side cutter () 9 is installed on the horizontal cutter spindle with face and side cutter (two) 10; Vertical shaft milling lathe bed 8 is provided with vertical shaft milling head 1; Vertical shaft milling head 1 provides power by headstock, and workbench base 7 is provided with slide unit 4 and workbench, and slide unit 4 provides power by headstock; Slide unit 4 is provided with anchor clamps 3; Anchor clamps 3 clamping workpiece 11, workbench is provided with PLC control program, man-machine interface, has formed bent axle three facing cuts and has cut special purpose machine tool.
Bent axle three facing cuts are cut special purpose machine tool, adopt Electromechanical Design to form.Lathe through to original machining crankshafts carries out innovative design, on the horizontal cutter spindle that overhangs, two face and side cutters of set a distance has been installed, and realizes three facing cuts of bent axle are cut effect.Earlier workpiece 11 (bent axle) is installed on the special fixture 3 of workbench, accurate for guaranteeing workpiece 11 (bent axle) installing and locating, the screw that screws up with a wrench is fixed it; Reliable clamping; Open this special purpose machine tool power supply, the motor operation on the vertical shaft milling head 1 drives 1 work of vertical shaft milling head; Motor on the horizontal axis milling head 2 also turns round simultaneously, drives 2 work of horizontal axis milling head.Press the loop start button, workbench is moved along the X axle by the circuit control of PLC control program; Workpiece is along the track operation of PLC control program; Through vertical shaft milling head 1 workpiece 11 planes are processed earlier, after the processing of plane, workpiece 11 moves forward; When moving to horizontal axis milling head 2, face and side cutter () 9 is processed workpiece 11 two sides with face and side cutter (two) 10.After process finishing, workbench returns the work starting point by the circuit control of PLC control program, and can pull down workpiece this moment, and milling is accomplished, and reaches three facing cuts of bent axle are cut effect.
Claims (1)
1. bent axle three facing cuts are cut special purpose machine tool; Comprise vertical shaft milling head, horizontal axis milling head, anchor clamps, slide unit, support unit, horizontal axis milling lathe bed, workbench base, vertical shaft milling lathe bed, face and side cutter (), face and side cutter (two), workpiece; It is characterized in that: horizontal axis milling lathe bed and vertical shaft milling lathe bed lay respectively at the both sides of workbench base, connect through bolt, and horizontal axis milling lathe bed is provided with the horizontal axis milling head; The horizontal axis milling head provides power by headstock; The lower end of horizontal axis milling head is provided with support unit, and the horizontal axis milling head is connected with horizontal cutter spindle, and face and side cutter () is installed on the horizontal cutter spindle with face and side cutter (two); Vertical shaft milling lathe bed is provided with the vertical shaft milling head; The vertical shaft milling head provides power by headstock, and the workbench base is provided with slide unit and workbench, and slide unit provides power by headstock; Slide unit is provided with anchor clamps; Anchor clamps clamping workpiece, workbench is provided with PLC control program, man-machine interface, has formed bent axle three facing cuts and has cut special purpose machine tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120579858XU CN202388016U (en) | 2011-12-30 | 2011-12-30 | Machine tool special for milling three surfaces of crank shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120579858XU CN202388016U (en) | 2011-12-30 | 2011-12-30 | Machine tool special for milling three surfaces of crank shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388016U true CN202388016U (en) | 2012-08-22 |
Family
ID=46662968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120579858XU Expired - Fee Related CN202388016U (en) | 2011-12-30 | 2011-12-30 | Machine tool special for milling three surfaces of crank shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084850A (en) * | 2013-01-16 | 2013-05-08 | 苏州爱博纳重工装备科技有限公司 | T-shaped ram and gate-type main machine body of numerically controlled crank milling machine |
| CN103182555A (en) * | 2011-12-30 | 2013-07-03 | 江苏恒悦机械有限公司 | Special purpose machine for three-side milling of crankshaft |
| CN103394922A (en) * | 2013-08-22 | 2013-11-20 | 丹棱县瑞迪联合机械有限责任公司 | Device for processing three surfaces of workpiece continuously at two working sections as well as processing method |
-
2011
- 2011-12-30 CN CN201120579858XU patent/CN202388016U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182555A (en) * | 2011-12-30 | 2013-07-03 | 江苏恒悦机械有限公司 | Special purpose machine for three-side milling of crankshaft |
| CN103084850A (en) * | 2013-01-16 | 2013-05-08 | 苏州爱博纳重工装备科技有限公司 | T-shaped ram and gate-type main machine body of numerically controlled crank milling machine |
| CN103394922A (en) * | 2013-08-22 | 2013-11-20 | 丹棱县瑞迪联合机械有限责任公司 | Device for processing three surfaces of workpiece continuously at two working sections as well as processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120822 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |