CN101259587A - Changeable minisize multifunctional numerically-controlled machine tool - Google Patents
Changeable minisize multifunctional numerically-controlled machine tool Download PDFInfo
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- CN101259587A CN101259587A CNA2008100367513A CN200810036751A CN101259587A CN 101259587 A CN101259587 A CN 101259587A CN A2008100367513 A CNA2008100367513 A CN A2008100367513A CN 200810036751 A CN200810036751 A CN 200810036751A CN 101259587 A CN101259587 A CN 101259587A
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Abstract
The invention relates to an indexable type micro multifunctional numerical control machine; wherein, a main motor, a driving wheel, a main spindle box and a chuck are sequentially connected; the main spindle box and a main spindle box base are fixedly connected; a sliding upright column, a round rotary table, a spacing guiding sliding block and a sliding guiding rail are arranged in inner cavity of a horizontal type bed body and can be translated from left to right; an end of the round rotary table is articulated with the spacing guiding sliding block and the other end is connected with the sliding upright column which is externally fixedly connected with the sliding guiding rail; the main spindle box base is fixedly connected with the upper surface of the sliding guiding rail; the sliding upright column is internally provided with a lead screw which is connected with a lead screw feed motor; a locking block is arranged along left end of the guiding rail of the bed body and a limit switch is arranged at the left end part of the guiding rail of the bed body; a bed body step is equipped at the bottom of the bed body at the left end; an inner cavity locating groove is arranged at the bottom of the horizontal type bed body; the horizontal type vehicle main spindle box base is locked with a horizontal vehicle body by a locking device; the spacing guiding sliding block, etc. are translated to the left along the inner cavity of the horizontal type bed body and rotate clockwise with 90 degrees around an articulated pivot of the round rotary table and the spacing guiding sliding block, thus showing a vertical milling numerical control machine. The indexable type micro multifunctional numerical control machine has the advantages of small volume and wide use.
Description
Technical field
The present invention relates to a kind of Digit Control Machine Tool, be specifically related to a kind of changeable minisize multifunctional numerically-controlled machine tool, can be used for that numerical control car, numerical control mill, multi-functional conversion is bored in numerical control, realize multiple operation processing.
Background technology
Digital control processing is the important component part of advanced manufacturing technology, and Digit Control Machine Tool has become the machine industry imperative equipment, and the numerical control course of institution of higher education is badly in need of reform for this reason, adapts to the constantly technological revolution of development.Concerning the student who has no the production practices notion, if single the explanation as the teaching entity with the virtual analog lathe seems true inadequately, and the type of production lathe should not make the understanding of student to lathe integral body, and is unfavorable for classroom instruction, has safety factor in various degree.Need a kind of miniature numerical control machine that can move on the dais for this reason, in teaching process, can improve student's perceptual knowledge, further improve teaching efficiency.Make classroom instruction vivid, to excite student's learning initiative greatly, for further production practices training builds up a solid foundation.
At present, car is arranged in the type of production Digit Control Machine Tool and mill the complete multifunctional numerical control machine of function, as turning center, it can carry out suitable milling again to slewing parts after finishing the task of turning.But the main shaft of this lathe can only clamping workpiece, can not be when the turning function clamping workpiece, mounting cutter when milling.Turning center does not generally have horizontal and vertical conversion yet; And the type of production lathe is bulky, cost is high, can not move explanation and demonstration on the dais at any time to, should not make the understanding of student to lathe integral body again, is unfavorable for classroom instruction, has safety factor in various degree.
General miniature numerical control machine has only numerically controlled lathe or the independent function of CNC milling machine, and car is most widely used with the function of milling in the metal cutting manufacture field, multi-functional conversion such as if miniature numerical control machine has car simultaneously, mill, not only can further develop and improve the Digit Control Machine Tool a tractor serves several purposes, and the expansion of the numerical control teaching of being more convenient for.
Summary of the invention
The objective of the invention is to disclose a kind of changeable minisize multifunctional numerically-controlled machine tool, overcome that the type of production Digit Control Machine Tool is bulky, cost is high, can not move explanation demonstration on the dais at any time to, and potential safety hazard easily takes place, and general miniature numerical control machine has only numerically controlled lathe or the independent function of CNC milling machine, can not realize defectives such as a tractor serves several purposes.The present invention has not only realized possessing car on the horizontal digital-control lathe, mill multi-functional conversion, and can by horizontal be converted to fast vertical, simple to operate, dependable performance, be specially adapted to turn round the complex outline processing of class, plane class part, can realize the interlock control of two (cars) or three (milling).The present invention also has characteristics such as function is many, volume is little, in light weight, can directly move on the dais when colleges and universities' numerical control teaching and use.
Changeable minisize multifunctional numerically-controlled machine tool, main motor, drive, main spindle box, chuck connect successively, and main spindle box and main spindle box base are affixed; Slippage column, circle rotating disk, spacing guide runner and slippage guide rail are positioned at horizontal lathe bed, and can left and right sides translation.Circle rotating disk one end and spacing guide runner are hinged, and the other end is connected with the slippage column, the affixed slippage guide rail in slippage column outside, and the main spindle box base is fixed in the slippage guide rail upper surface, in the slippage column leading screw is arranged, and leading screw is connected with leading screw feeding motor; In bed ways left end upper edge latch segment is arranged, there is limit switch the bed ways left part; Left end lathe bed bottom is provided with the lathe bed step; The inner chamber locating slot is established in horizontal lathe bed bottom.
Under the horizontal car state: main spindle box is positioned at the high order end of bed ways, and main spindle box base and horizontal vehicle body are locked by locking device; Spacing guide runners etc. move to horizontal vehicle body inner chamber right-hand member.
Mill under the state vertical: latch segment is fixed the slippage column by lock-screw; Spacing guide runner moves to horizontal vehicle body left end, and round rotating disk lower end and lathe bed step are adjacent to.
Described locking device comprises locking knob, check lock lever, dead bolt and spring, it is characterized in that: the main spindle box base has locking slot, locking knob and check lock lever are affixed, the dead bolt hinged support is connected with horizontal lathe bed, one end of dead bolt embeds in the locking slot of main spindle box base, connect spring below the end, the other end of dead bolt is pressed on the check lock lever.
When Digit Control Machine Tool presented horizontal car form, the main spindle box base was by locking device and the locking of horizontal lathe bed, and purpose is a machine vibration when preventing to cut.
Unclamp main spindle box base locking device, the slippage guide rail, the slippage column, the circle rotating disk, can extract the inner chamber of horizontal lathe bed together out, spacing guiding slipping block moves along the inner chamber locating slot of lathe bed bottom, withstand the high order end of horizontal lathe bed inner chamber locating slot up to spacer pin, hinged support around circle rotating disk and spacing guiding slipping block turns clockwise 90 ° then, make the slippage guide rail, the slippage column, the circle rotating disk is vertically holded up, behind the screw lock location, main spindle box becomes vertical layout, can on the slippage guide rail, vertically move by leading screw feeding driven by motor, the chuck that takes off on the main shaft is changed drill chuck, and at this moment, Digit Control Machine Tool presents vertical form of milling.
The lathe bed step that latch segment that bed ways left end upper edge connects and left end lathe bed bottom are provided with is used under the vertical state of miniature numerical control machine car being changeed the location of milling whole switching mechanism.
The limit switch that bed ways left end end connects is used under the miniature numerical control machine horizontal state location of main spindle box.
The present invention unclamps the attachment screw and the column lock-screw of round rotating disk, main spindle box, slippage guide rail and slippage column can be around circle center of turntable swing certain angles, the axis of oscillation direction is parallel with bed ways, and then locking, can be used for milling and horizontal plane plane inclined, or the hole of brill and horizontal plane inclination.
Advantage of the present invention and good effect are: reliable, conversion rational in infrastructure fast, function is many, volume is little, in light weight, rigidity enough, can when colleges and universities' numerical control teaching, directly move on the dais, in teaching process, can improve student's perceptual knowledge greatly, further improve teaching efficiency.Miniature numerical control machine also can be placed on student's the desk owing to safe and reliable, and student Bian Xue limit is practiced, and makes classroom instruction vivid, excites student's learning initiative greatly, for further production practices training builds up a solid foundation.
Description of drawings
Fig. 1 is a horizontal digital-control lathe form structure schematic diagram of the present invention;
Fig. 2 is a main spindle box locking device structure schematic diagram;
Fig. 3 converts vertical numerical control milling machine form structure schematic diagram to for the present invention;
Fig. 4 is slippage column and circle rotating disk annexation structural representation;
Fig. 5 is that the A-A of Fig. 4 is to view.
1. main motor, 2. main transmission belt wheel, 3. main spindle box, 4. chuck, 5. bed ways, 6. saddle slide plate, 7. feeding motor A, 8. tailstock, 9. feeding motor B, 10. feeding motor C, 11. limit switches, 12. main spindle box bases, 13. the main spindle box locking knob, 14. leading screws, 15. horizontal lathe beds, 16. slippage guide rails, 17. the slippage column, 18. circle rotating disks, 19. spacing guide runners, 20. dead bolt, 21. springs, 22. strip of paper used for sealings, 23. main spindle box base locking slot, 24. check lock levers, 25. cylinder small boss, 26. circle rotating disk lock-screw, 27. circle rotating disk lock washers, 28. lathe bed steps, 29. fulcrum, 30. spacer pins, 31. latch segments, 32. lock-screw, 33. trip bolts, 34. drill chucks.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
Changeable minisize multifunctional numerically-controlled machine tool, as shown in Figure 1, the horizontal lathe bed 15, bed ways 5, the saddle slide plate 6 that comprise Digit Control Machine Tool, feeding motor A7, feeding motor B9, bed ways 5 are fixed on the horizontal lathe bed 15, horizontal lathe bed 15 is a hollow structure, saddle slide plate 6 is positioned at the top of bed ways 5, drives saddle slide plate 6 by feeding motor B9 and vertically moves on bed ways 5, drives saddle slide plate 6 by feeding electricity 7 and moves laterally.
Miniature numerical control machine car and the transformational structure of milling, as Fig. 1, shown in Figure 3, comprise main spindle box 3, main spindle box base 12, slippage guide rail 16, slippage column 17, circle rotating disk 18, spacing guide runner 19, slippage guide rail 16 is fixed on the slippage column 17, main spindle box 3 is affixed with main spindle box base 12, main spindle box base 12 is connected with the top of slippage guide rail 16, three round rotating disk lock-screws 26 of slippage column 17 and circle rotating disk 18 usefulness are connected, as Fig. 4, shown in Figure 5, liner circle rotating disk lock washer 27 therebetween, and packing ring 27 can slippage in respective circumferential groove.Circle rotating disk 18 is hinged together hinged support 29 with spacing guide runner 19; Driving main spindle box by leading screw feeding motor C10 by leading screw 14 moves on slippage guide rail 16.
When leading screw feeding motor C10 starts, when making main spindle box 3 be shifted high order end in slippage guide rail 16, close leading screw feeding motor C10 by limit switch 11, the position of restriction main spindle box, slippage guide rail 16, slippage column 17, circle rotating disk 18, spacing guide runner 19 all place the inner chamber of horizontal lathe bed, and spacer pin 30 is positioned at the low order end of horizontal lathe bed inner chamber locating slot, part that slippage guide rail 16 is connected with main spindle box base 12 and main spindle box 3 stretch out the inner chamber of horizontal lathe bed 15, and main spindle box 3 is close to the left side of bed ways 5.At this moment, Digit Control Machine Tool presents the form of horizontal car, and for preventing cutting vibration, rotation is positioned at the knob 13 on the main spindle box base, and main spindle box base 12 is by locking device and the locking of horizontal lathe bed; Revolving body workpieces is clipped in the chuck 4, need mobile tailstock 8 top tight workpieces as long-axle workpieces, tool rest and lathe tool are installed on saddle slide plate 6, start the lathe control system of Digit Control Machine Tool, main motor 1 drives chuck 4 rotations by main transmission belt wheel 2, feeding motor A7 is set at X-axis feeding motor, feeding motor B9 is set at Z axle feeding motor, just can be as common numerically controlled lathe complete operation processing.
The locking device of main spindle box base is seen shown in Figure 2, comprise locking knob 13, check lock lever 24, dead bolt 20 and spring 21, locking knob 13 is fixedlyed connected with check lock lever 24, dead bolt 20 hinged supports and lathe bed 15 are fixing, one end of dead bolt 20 is withstood by spring 21, is firmly embedded in the locking slot 23 of main spindle box base locking main spindle box 3 by the effect of elastic force, the other end of dead bolt 20 compresses check lock lever 24, makes dead bolt 20 location more reliable.Strip of paper used for sealing blocks locking slot 23, plays beauty function.
Need convert the form of milling to when miniature numerical control machine, at first locking knob 13 is turned clockwise 90 °, one end of check lock lever 24 jack-up dead bolts 20, the other end compression spring 21 of dead bolt 20, make dead bolt 20 withdraw from the locking slot 23 of main spindle box base, just unclamp main spindle box base locking device, can carry out the enforcement that the car conversion is milled.
As shown in Figure 3, main motor 1, main transmission belt wheel 2, main spindle box 3, main spindle box base 12, slippage guide rail 16, slippage column 17, circle rotating disk 18 and spacing guide runner 19 are done as a wholely to extract out left along the inner chamber of horizontal lathe bed 15 together, withstand the high order end of horizontal lathe bed inner chamber locating slot up to spacer pin 30, then together with slippage guide rail, slippage column, circle rotating disk, turn clockwise 90 ° around the hinged support 29 of circle rotating disk 18 and spacing guide runner 19 and to hold up, lathe bed step 28 and latch segment 31 are with its perpendicular positioning.Latch segment 31 is fixing with slippage column 17 by lock-screw 32; 3 one-tenth vertical layouts of main spindle box are driven and can vertically be moved on slippage guide rail 16 by leading screw feeding motor C10, and the chuck 4 that takes off on the main shaft is changed drill chuck 34, and at this moment, Digit Control Machine Tool presents vertical form of milling.Milling cutter is clamped in the drill chuck 34, flat-nose pliers and workpiece are installed on saddle slide plate 6, start the milling machine control system of Digit Control Machine Tool, feeding this moment motor A7 is set at X-axis feeding motor, feeding motor B9 is set at Y-axis feeding motor, feeding motor C10 is set at Z axle feeding motor, just can be as common CNC milling machine complete operation processing.
In addition, for energy milling and horizontal plane plane inclined, or the hole of brill and horizontal plane inclination, slippage guide rail 16, slippage column 17 can be around circle rotating disk swing certain angles together with main spindle box 3, and the axis of oscillation direction is parallel with bed ways 5.Concrete operations step: the round rotating disk lock-screw 26 that unclamps setting, unclamp lock-screw 32 again, make slippage guide rail 16, slippage column 17 together with the axis swing rotation of main spindle box 3 around the cylinder small boss 25 of circle rotating disk, this moment, lock washer 27 was also along with lock-screw 26 moves in respective circumferential groove together.In up to cutter horizontal by suitable position, lock three round rotating disk lock-screws 26 and lock-screw 32 again and get final product.
Claims (4)
1. changeable minisize multifunctional numerically-controlled machine tool, main motor, drive, main spindle box, chuck connect successively, and main spindle box and main spindle box base are affixed; It is characterized in that: slippage column, circle rotating disk, spacing guide runner and slippage guide rail are positioned at horizontal lathe bed inner chamber, circle rotating disk one end and spacing guide runner are hinged, the other end is connected with the slippage column, the affixed slippage guide rail in slippage column outside, the main spindle box base is fixed in the slippage guide rail upper surface, in the slippage column leading screw is arranged, leading screw is connected with leading screw feeding motor; In bed ways left end upper edge latch segment is arranged, there is limit switch the bed ways left part; Left end lathe bed bottom is provided with the lathe bed step; The inner chamber locating slot is established in horizontal lathe bed bottom.
2. changeable minisize multifunctional numerically-controlled machine tool according to claim 1 is characterized in that: under the horizontal car state: main spindle box is positioned at the high order end of bed ways, and main spindle box base and horizontal vehicle body are locked by locking device; Spacing guide runners etc. move to horizontal vehicle body inner chamber right-hand member.
3. changeable minisize multifunctional numerically-controlled machine tool according to claim 1 is characterized in that: mill under the state vertical: latch segment is fixed the slippage column by lock-screw; Spacing guide runner moves to horizontal vehicle body left end, and circle rotating disk lower end and lathe bed step are close to.
4. changeable minisize multifunctional numerically-controlled machine tool according to claim 2, it is characterized in that: described locking device comprises locking knob, check lock lever, dead bolt and spring, it is characterized in that: the main spindle box base has locking slot, locking knob and check lock lever are affixed, the dead bolt hinged support is connected with horizontal lathe bed, one end of dead bolt embeds in the locking slot of main spindle box base, connects spring below the end, and the other end of dead bolt is pressed on the check lock lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100367513A CN101259587B (en) | 2008-04-29 | 2008-04-29 | Changeable minisize multifunctional numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100367513A CN101259587B (en) | 2008-04-29 | 2008-04-29 | Changeable minisize multifunctional numerically-controlled machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN101259587A true CN101259587A (en) | 2008-09-10 |
| CN101259587B CN101259587B (en) | 2010-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100367513A Expired - Fee Related CN101259587B (en) | 2008-04-29 | 2008-04-29 | Changeable minisize multifunctional numerically-controlled machine tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389495A (en) * | 2018-01-27 | 2018-08-10 | 东北石油大学 | A kind of deformable combination stock-removing machine teaching demonstration device |
| CN110270861A (en) * | 2019-07-26 | 2019-09-24 | 成都桐林铸造实业有限公司 | A kind of clamping device of column workpiece |
| CN110948249A (en) * | 2019-12-19 | 2020-04-03 | 郑州勤睿恒电子科技有限公司 | Adjustable vertical turning table for machining at output end of lathe |
| CN111451790A (en) * | 2020-04-11 | 2020-07-28 | 施荣斌 | Matching connection structure for numerical control machine tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201186384Y (en) * | 2008-04-29 | 2009-01-28 | 上海第二工业大学 | Multifunctional miniature numerical control machine tool |
-
2008
- 2008-04-29 CN CN2008100367513A patent/CN101259587B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389495A (en) * | 2018-01-27 | 2018-08-10 | 东北石油大学 | A kind of deformable combination stock-removing machine teaching demonstration device |
| CN110270861A (en) * | 2019-07-26 | 2019-09-24 | 成都桐林铸造实业有限公司 | A kind of clamping device of column workpiece |
| CN110270861B (en) * | 2019-07-26 | 2024-05-14 | 成都桐林铸造实业有限公司 | Clamping mechanism for cylindrical workpiece |
| CN110948249A (en) * | 2019-12-19 | 2020-04-03 | 郑州勤睿恒电子科技有限公司 | Adjustable vertical turning table for machining at output end of lathe |
| CN111451790A (en) * | 2020-04-11 | 2020-07-28 | 施荣斌 | Matching connection structure for numerical control machine tool |
| CN111451790B (en) * | 2020-04-11 | 2021-06-01 | 南通威锋重工机械有限公司 | Matching connection structure for numerical control machine tool |
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| Publication number | Publication date |
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| CN101259587B (en) | 2010-09-01 |
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Granted publication date: 20100901 Termination date: 20110429 |