CN103072062A - Numerical control full-automatic machine tool special for cams - Google Patents
Numerical control full-automatic machine tool special for cams Download PDFInfo
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- CN103072062A CN103072062A CN2012105755634A CN201210575563A CN103072062A CN 103072062 A CN103072062 A CN 103072062A CN 2012105755634 A CN2012105755634 A CN 2012105755634A CN 201210575563 A CN201210575563 A CN 201210575563A CN 103072062 A CN103072062 A CN 103072062A
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- slide way
- cross slide
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Abstract
The invention belongs to the technical field of numerical control machine tools and relates to a numerical control full-automatic machine tool special for cams. A horizontal guide rail arranged on the front side of a base is provided with a workpiece fixture capable of moving along the horizontal guide rail; a longitudinal guide rail arranged on the back side of the base is provided with a headstock; a vertical guide rail arranged on the front side of the headstock is provided with a head seat; a cantilever is fixedly arranged on the lower side of a vertical shaft which is vertically arranged on the front side of the head seat; a horizontal guide rail arranged on the cantilever is provided with a motor; an output shaft of the motor is provided with a cutter; all kinematic pairs are driven to move by motors; and a controller controls all motors to sequentially act. The numerical control full-automatic machine tool special for cams has the advantages that a numerical control technology and three-dimensional machining are adopted, the machined cams have smooth and continuous moving tracks and arcs, the yield is high, the production efficiency is high, the production cost is low, and the machine tool is suitable for machining cams with various complex surfaces and tracks.
Description
Technical field
The invention belongs to the numerical control machine tool technique field, refer in particular to a kind of numerical-control full-automatic cam specialized working machine tool of machine.
Background technology
At present, the lathe that is used for machining cam only can be processed for example cam of simple surface, curve, having screw type cam complex-curved, the complicated running orbit of control for processing then is to realize by methods such as segmented processing, its weak point is: the one, and the continuity of the cam curved surface of segmented processing is bad, utilize this cam to carry out the control of running orbit, running orbit is interrupted and unstable, discontinuous, the accuracy of control is not high, the product quality that causes processing is difficult to guarantee, qualification rate is low, can not realize high precisely control; The 2nd, the efficient of processing is low, and production cost is high.
Summary of the invention
The numerical-control full-automatic cam specialized working machine tool of machine that track is continuous, working (machining) efficiency is high, production cost is low that the purpose of this invention is to provide a kind of screw type cam.
The object of the present invention is achieved like this:
Numerical-control full-automatic cam specialized working machine tool of machine, include support, the cross slide way that arranges in the support front side is provided with can be along the work top of cross slide way transverse shifting, on work top, the work piece holder that can move along the T-shaped groove of work top is installed, be provided with the headstock that guide rail longitudinally vertically moves on the longitudinal rail of rear side setting, be provided with the headstock that can move up and down along upright guide rail on the upright guide rail that the headstock front side arranges, the downside of the vertical pivot that the motor-driven that the front side of headstock vertically arranges is rotated is fixed with cantilever, be provided with the motor that can move along cross slide way on the cross slide way that arranges on the cantilever, on the output shaft of motor cutter is installed, described headstock is vertically moving of guide rail longitudinally, headstock moves up and down along upright guide rail, the transverse shifting of motor along the movement of the cross slide way on the cantilever and work piece holder along cross slide way drives by motor-driven screw mandrel screw mechanism or pinion and rack respectively or described work piece holder is to adjust the fixed position by mobile bolt type locate mode along the transverse shifting of cross slide way, the rotation of the rotating shaft of work piece holder one side is controlled the sequentially-operating of all motors by motor-driven by controller.
Above-mentioned motor-driven vertical pivot rotates: motor passes through gear or/and cam gear and then driving vertical pivot rotate.
Above-mentioned screw mandrel screw mechanism is: be bolted with screw on the screw mandrel, an end of screw mandrel is connected with motor shaft, and screw mandrel is hinged on respectively on the support, on the headstock, on the cantilever, the screw correspondence be fixed on headstock, headstock and the motor that moves along cross slide way on.
Above-mentioned pinion and rack is: tooth bar is separately fixed at a side of the guide rail on support, headstock, the cantilever, gear mesh should be fixed on headstock, headstock and the motor that moves along cross slide way on, gear is by motor-driven, the wheel and rack engaged transmission.
Above-mentioned cutter is emery wheel.
The rotational angle of above-mentioned motor-driven vertical pivot is 0-360 degree.
Above-mentioned work piece holder comprises with the anchor clamps of dividing head with the anchor clamps of thimble, with the rotation of the rotating shaft of the anchor clamps of dividing head by motor-driven.
Above-mentioned mobile bolt type locate mode is: be provided with on the T-shaped groove of the cross slide way of support front side and can along the screw rod of T-shaped groove slip, by the cooperation of nut and screw rod, can be fixed on work piece holder above the diverse location of cross slide way.
The present invention compared to existing technology outstanding and useful technique effect is:
1, the present invention adopts Numeric Control Technology and 3 D stereo processing, and the running orbit 71 of the cam 7 that processes and cambered surface 72 are round and smooth continuous, and yield rate is high, and production efficiency is high, production cost low (referring to Fig. 5).
2, headstock of the present invention and work piece holder move along its slide rail separately, and it is large to adjust leeway, wide accommodation.
3, the present invention is applicable to the processing to the cam of various complex-curved, tracks.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is one of schematic perspective view of headstock of the present invention and the lower parts that connect thereof.
Fig. 3 be headstock of the present invention and the lower parts that connect thereof schematic perspective view two.
Fig. 4 is that work piece holder of the present invention is installed in the sectional perspective schematic diagram on the support.
Fig. 5 is the schematic perspective view of one of cam of processing with the present invention.
The specific embodiment
The invention will be further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-Fig. 5:
Numerical-control full-automatic cam specialized working machine tool of machine, include support 1, the cross slide way 11 that arranges in support 1 front side is provided with can be along the work top of cross slide way 11 transverse shiftings, the work piece holder 2 that can move along the T-shaped groove of work top is installed at work top, be provided with the headstock 3 that longitudinally guide rail 12 that motor 13 drives vertically moves on the longitudinal rail 12 of rear side setting, the headstock 4 that can move up and down along upright guide rail 32 that is provided with on the upright guide rail 32 that headstock 3 front sides arrange that motor 31 drives, the downside of the vertical pivot 41 that the motor-driven that the front side of headstock 4 vertically arranges is rotated is fixed with cantilever 5, be provided with the motor 6 that can move along cross slide way 51 on the cross slide way 51 that arranges on the cantilever 5, on the output shaft 61 of motor 6 cutter is installed, described headstock 3 is vertically moving of guide rail 12 longitudinally, headstock 4 moves up and down along upright guide rail 32, the transverse shifting of motor 6 along the movement of the cross slide way 51 on the cantilever 5 and work piece holder 2 along cross slide way 11 drives by motor-driven screw mandrel screw mechanism or pinion and rack respectively or described work piece holder 2 is to adjust the fixed position by mobile bolt type locate mode along the transverse shifting of cross slide way, the rotation of the rotating shaft of work piece holder 2 one sides is driven by motor 21, controls the sequentially-operating of all motors by controller.
Above-mentioned motor-driven vertical pivot 41 rotates and is: motor 42 passes through gear or/and cam gear 43 and then driving vertical pivot 41 rotate.
Above-mentioned screw mandrel screw mechanism is: be bolted with screw on the screw mandrel, one end of screw mandrel is connected with motor shaft, screw mandrel is hinged on respectively on the support 1, on the headstock 3, on the cantilever 5, the screw correspondence be fixed on headstock 3, headstock 4 and the motor 6 that moves along cross slide way on, wherein, be provided with servo-actuated sprocket wheel link chain mechanism between headstock 3 and the headstock 4, with the gravity of balancing machine headstock 4 and smoothness and the sports limiting of increase motion.
Above-mentioned pinion and rack is: tooth bar is separately fixed at a side of the guide rail (both longitudinal rail 12, upright guide rail 32 and cross slide way 51) on support 1, headstock 3, the cantilever 5, gear mesh should be fixed on headstock 3, headstock 4 and the motor 6 that moves along cross slide way on, gear is by motor-driven, the wheel and rack engaged transmission.
Above-mentioned cutter is emery wheel.
The rotational angle of above-mentioned motor-driven vertical pivot 41 is 0-360 degree, and generally rotation can be carried out comprehensive processing to workpiece in 180 degree of front side.
Above-mentioned work piece holder 2 comprises with the anchor clamps of dividing head with the anchor clamps of thimble, with the rotation of the rotating shaft 27 of the anchor clamps 22 of dividing head by the rotation of motor 21 by the 28 speed change rear drive rotating shafts 27 of cam gearbox.
Above-mentioned mobile bolt type locate mode is: being provided with on the T-shaped groove of the cross slide way 11 of support 1 front side can be along the screw rod of T-shaped groove slip, cooperation by nut and screw rod, can be fixed on work piece holder 2 above the diverse location of cross slide way 11, to adapt to the clamping to the workpiece of different sizes and specification.
Above-described embodiment is preferred embodiment of the present invention only, is not to limit according to this protection scope of the present invention, so: all equivalences of doing according to structure of the present invention, shape, principle change, and all should be covered by within protection scope of the present invention.
Claims (8)
1. numerical-control full-automatic cam specialized working machine tool of machine, include support, it is characterized in that: the cross slide way that arranges in the support front side is provided with can be along the work piece holder of cross slide way transverse shifting, be provided with the headstock that guide rail longitudinally vertically moves on the longitudinal rail of rear side setting, be provided with the headstock that can move up and down along upright guide rail on the upright guide rail that the headstock front side arranges, the downside of the vertical pivot that the motor-driven that the front side of headstock vertically arranges is rotated is fixed with cantilever, be provided with the motor that can move along cross slide way on the cross slide way that arranges on the cantilever, on the output shaft of motor cutter is installed, described headstock is vertically moving of guide rail longitudinally, headstock moves up and down along upright guide rail, the transverse shifting of motor along the movement of the cross slide way on the cantilever and work piece holder along cross slide way drives by motor-driven screw mandrel screw mechanism or pinion and rack respectively or described work piece holder is to adjust the fixed position by mobile bolt type locate mode along the transverse shifting of cross slide way, the rotation of the rotating shaft of work piece holder one side is controlled the sequentially-operating of all motors by motor-driven by controller.
2. numerical-control full-automatic cam specialized working machine tool of machine according to claim 1 is characterized in that: described motor-driven vertical pivot rotates and is: motor by gear or/and cam gear and then drive vertical pivot and rotate.
3. numerical-control full-automatic cam specialized working machine tool of machine according to claim 1, it is characterized in that: described screw mandrel screw mechanism is: be bolted with screw on the screw mandrel, one end of screw mandrel is connected with motor shaft, screw mandrel is hinged on respectively on the support, on the headstock, on the cantilever, the screw correspondence be fixed on headstock, headstock and the motor that moves along cross slide way on.
4. numerical-control full-automatic cam specialized working machine tool of machine according to claim 1, it is characterized in that: described pinion and rack is: tooth bar is separately fixed at a side of the guide rail on support, headstock, the cantilever, gear mesh should be fixed on headstock, headstock and the motor that moves along cross slide way on, gear is by motor-driven, the wheel and rack engaged transmission.
5. numerical-control full-automatic cam specialized working machine tool of machine according to claim 1, it is characterized in that: described cutter is emery wheel.
6. numerical-control full-automatic cam specialized working machine tool of machine according to claim 1 is characterized in that: the rotational angle of described motor-driven vertical pivot is 0-360 degree.
7. numerical-control full-automatic cam specialized working machine tool of machine according to claim 1 is characterized in that: described work piece holder comprises with the anchor clamps of dividing head with the anchor clamps of thimble, with the rotation of the rotating shaft of the anchor clamps of dividing head by motor-driven.
8. each described numerical-control full-automatic cam specialized working machine tool of machine according to claim 1-7, it is characterized in that: described mobile bolt type locate mode is: being provided with on the T-shaped groove of the cross slide way of support front side can be along the screw rod of T-shaped groove slip, by the cooperation of nut and screw rod, can be fixed on work piece holder above the diverse location of cross slide way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210575563.4A CN103072062B (en) | 2012-12-26 | 2012-12-26 | Numerical-control full-automatic cam specialized working machine tool of machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210575563.4A CN103072062B (en) | 2012-12-26 | 2012-12-26 | Numerical-control full-automatic cam specialized working machine tool of machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103072062A true CN103072062A (en) | 2013-05-01 |
| CN103072062B CN103072062B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210575563.4A Expired - Fee Related CN103072062B (en) | 2012-12-26 | 2012-12-26 | Numerical-control full-automatic cam specialized working machine tool of machine |
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| Country | Link |
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| CN (1) | CN103072062B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258526A (en) * | 2013-05-03 | 2013-08-21 | 广州市尚律曼森乐器制造有限公司 | Device for cutting tuning key installation groove in guitar headstock |
| CN103341809A (en) * | 2013-06-19 | 2013-10-09 | 山东英才学院 | Parallel indexing cam finish machining device and method |
| CN111702594A (en) * | 2020-06-30 | 2020-09-25 | 田振龙 | Defect repairing equipment for machining anti-theft net fence and working method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0424815A1 (en) * | 1989-10-23 | 1991-05-02 | Z. BAVELLONI S.p.A. | Automatic engraving machine, particularly for engraving the faces of plate-like elements in general and of glass plates in particular |
| JPH11165248A (en) * | 1997-12-08 | 1999-06-22 | Toyota Motor Corp | Grinding method of cam, grinding device, grinding wheel for grinding cam and its dresser |
| CN2423062Y (en) * | 2000-03-08 | 2001-03-14 | 童尔清 | Digital-control camshaft grinding machine |
| CN201863065U (en) * | 2010-11-17 | 2011-06-15 | 杨惠民 | Grinding head for slideway grinder |
| CN102240950A (en) * | 2011-05-31 | 2011-11-16 | 广州市敏嘉制造技术有限公司 | Cambered surface cam grinding center based on reducing grinding wheel grinding |
| CN203109757U (en) * | 2012-12-26 | 2013-08-07 | 温岭市华驰机械有限公司 | Special machining machine tool for numerical-control full-automatic cam |
-
2012
- 2012-12-26 CN CN201210575563.4A patent/CN103072062B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0424815A1 (en) * | 1989-10-23 | 1991-05-02 | Z. BAVELLONI S.p.A. | Automatic engraving machine, particularly for engraving the faces of plate-like elements in general and of glass plates in particular |
| JPH11165248A (en) * | 1997-12-08 | 1999-06-22 | Toyota Motor Corp | Grinding method of cam, grinding device, grinding wheel for grinding cam and its dresser |
| CN2423062Y (en) * | 2000-03-08 | 2001-03-14 | 童尔清 | Digital-control camshaft grinding machine |
| CN201863065U (en) * | 2010-11-17 | 2011-06-15 | 杨惠民 | Grinding head for slideway grinder |
| CN102240950A (en) * | 2011-05-31 | 2011-11-16 | 广州市敏嘉制造技术有限公司 | Cambered surface cam grinding center based on reducing grinding wheel grinding |
| CN203109757U (en) * | 2012-12-26 | 2013-08-07 | 温岭市华驰机械有限公司 | Special machining machine tool for numerical-control full-automatic cam |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258526A (en) * | 2013-05-03 | 2013-08-21 | 广州市尚律曼森乐器制造有限公司 | Device for cutting tuning key installation groove in guitar headstock |
| CN103341809A (en) * | 2013-06-19 | 2013-10-09 | 山东英才学院 | Parallel indexing cam finish machining device and method |
| CN103341809B (en) * | 2013-06-19 | 2015-06-17 | 山东英才学院 | Parallel indexing cam finish machining device and method |
| CN111702594A (en) * | 2020-06-30 | 2020-09-25 | 田振龙 | Defect repairing equipment for machining anti-theft net fence and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103072062B (en) | 2016-03-30 |
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Granted publication date: 20160330 Termination date: 20161226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |