CN2172177Y - Verticle or horizontal multifunctional milling-boring machine - Google Patents
Verticle or horizontal multifunctional milling-boring machine Download PDFInfo
- Publication number
- CN2172177Y CN2172177Y CN 93230430 CN93230430U CN2172177Y CN 2172177 Y CN2172177 Y CN 2172177Y CN 93230430 CN93230430 CN 93230430 CN 93230430 U CN93230430 U CN 93230430U CN 2172177 Y CN2172177 Y CN 2172177Y
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- spindle box
- gear
- transmission
- main
- main spindle
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- Expired - Fee Related
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Abstract
The utility model discloses a vertical or horizontal multifunction milling-boring machine; the three coordinates are provided with three sets of maneuver and manual feed driving devices, which can realize the maneuver feed operation and the manual feed operation. A main transmission system in a main shaft box is characterized in that a shifting slide gear and a pair of change gears are used to make secondary driving. A main shaft feed device in the main shaft box comprises a distance positioning part and a feed operation part composed of a gear shaft and a sleeve cylinder rack. The device can disengage from the main body of the main shaft box; the structure design is simple, and the used components are less than the used components of an existing kin machine by a half. The utility model has the advantages of novel design, advanced functions, big working range, and strong versatility.
Description
The utility model relates to machine tool field, the multifunction machine of more specifically saying so and milling boring function, horizontal-vertical double-purpose about having.
Original this class lathe, its main transmission is all used gear drive, and the many complex structures of the part that comprises, drive path are long, generally will pass through the transmission of 12-18 level.The axis feeding operating mechanism then adopts turbine worm formula structure, or screw-nut structure, and poor rigidity, the precision of lathe is low, fault rate is high, manufacturing cost is also high, and machine tool capability is poor, and this lathe is the demand for development of incompatibility up-to-date technology more and more.
It is more reasonable that the purpose of this utility model provides a kind of structure, and the multi-functional milling-boring machine of improvement cheap for manufacturing cost can make its serviceability better.
Solution of the present utility model at first is that three feed drive gearings are housed in lathe, feeding transmission on three coordinates respectively, it comprises that main spindle box is along column feed drive gearing, workbench length feed transmission device and table traverse transmission device.These three feed drive gearings are contained in respectively on column, base and the saddle.Article three, the internal structure of feed drive gearing is similar substantially, utilizes these three feed drive gearings can make workpiece do feeding transmission operation easily on three coordinates.
Another solution of the present utility model is that the main transmission in the main spindle box adopts a shifting slide gear and a pair of change gear to do the secondary transmission, and carries out speed governing with AC frequency control apparatus.Significantly reduce machine tool component like this, simplified the structure, made office of machine tool structure portion more reasonable, both reduced manufacturing cost, also improved machine tool accuracy.
Another solution of the present utility model is that the axis feeding manipulation device has also been done improvement.The axis feeding manipulation device of the utility model design, it comprises that a feeding actuation unit and one decide Cheng Danyuan, whole axis feeding manipulation device can separate with the main part of main spindle box, is convenient to like this axis feeding manipulation device is maintained.
An important feature of the present utility model is said three feed drive gearings in front, has all designed the transmission operating means of dual mode in each bar feed drive gearing, and a kind of is manual drive, and another kind is motor-driven transmission device.Also design has many group manual drives on the transmission direction that has, and makes lathe more convenient to operate when processing component.
Another important feature of the present utility model is that the feeding actuation unit in the axis feeding manipulation device includes parts such as handwheel body, gear shaft and sleeve tooth bar.A pair of resislient gear and the fixed gear ring of controlling the idle running of handwheel body is housed in gear mass, and resilience gear ring can or be thrown off with the engagement of handwheel body fixed gear ring, and when both meshed, the rocking bar on the handwheel body just drove handwheel and rotates together; When resilience gear ring and fixed gear ring disengagement, rocking bar then can not drive the handwheel body and rotate, and can dally on the handwheel body and not work.
For the structure of the multi-functional milling-boring machine of horizontal-vertical double-purpose that the utility model provides is described better, be further described by accompanying drawing below.
Fig. 1 is a side view of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a part drive mechanism schematic diagram of the present utility model;
Fig. 4 is the utility model table traverse structural representation;
Fig. 5 is the utility model axis feeding manipulation device structural representation;
Fig. 6 is a N-N cutaway view among Fig. 5.
This milling-boring machine comprises lathe base 8, saddle 7, and workbench 6, column 1 is fixed on the lathe base, and main spindle box 3 is housed on column.Said main spindle box is made up of a main transmission 4 and axis feeding manipulation device 5.One cover main spindle box feed drive gearing 2 also is housed on column, main spindle box is moved up and down along column.One cover workbench length feed transmission device 9 is housed on lathe base in addition.One cover table traverse transmission device 10 is housed on saddle, can makes workbench do vertical or horizontal moving.The utility model has also designed the hand feed transmission device respectively simultaneously on these three coordinates of column, base and saddle, realize main shafts moving up and down and the moving in length and breadth of workbench on column by handwheel 3938,49,58 and 63, so just constitute a complete horizontal-vertical double-purpose milling-boring machine.
Further specify transmission process of the present utility model below more in conjunction with the accompanying drawings.
1, the transmission of main transmission: pass through an AC frequency control apparatus driven gear 17,18, splined shaft 19, shifting slide gear 20 by motor 16, gear 21,22 power transmission shafts 23 and gear and sleeve 24 pass to the stepless speed regulation campaign on the main shaft 25, have realized that the height of main shaft rotatablely moves for two kinds.
2, the transmission of axis feeding control system: be meshed with sleeve tooth bar 26 by the gear shaft on the handwheel body 28 27, the handle on the handwheel body 28, can realize main shaft and sleeve up and down or horizontal stretching motion.
Be provided with a resilience gear ring 67 and handwheel body fixed gear ring 68 in the handwheel body, resilience gear ring can or be thrown off with the engagement of handwheel body fixed gear ring.When moving rocking bar 66 in the vertical position, resilience gear ring and fixed gear ring mesh, and rotating rocker can drive handwheel body 28 and rotate, thus work such as drive planetary gear.If rocking bar is in the beat position, resilience gear ring and fixed gear ring are thrown off, and rocking bar can dally on the handwheel body and not work.
3, the bottom and top feed of main spindle box motion: carry out stepless speed regulation through AC frequency control apparatus by motor 11, driven gear 12,13, turn-screw 14 drives slide 33 and main shaft casing 3 by nut 15, realizes main spindle box moving as power feed up and down along column.Can also drive power transmission shaft 40 by shaking handwheel 39 in addition, gear 42,41, power transmission shaft 43, conical gear 32,31, thereby make leading screw 14 rotations, realize main spindle box along column up and down do the hand feed campaign.
4, the length feed of workbench motion: do stepless speed regulation through AC frequency control apparatus by motor 46, driven gear 45,44 and leading screw 34 rotate, do the power feed motion together by nut 33 drive saddles 7 and workbench 6 again, in addition, shake handwheel 38 and drive power transmission shaft 37, gear 36,35, make leading screw 34 rotations can realize vertical hand feed campaign of workbench.
5, the in-movement of workbench: motor 54 is done stepless speed regulation through AC frequency control apparatus, driven gear 55,53,52,51,50, power transmission shaft 56, gear 57, gear and slippage key 47 rotate leading screw 48, make workbench 6 realize horizontal auto-feed campaign by nut 62.Shake handwheel 49 in addition, drive leading screw 48 rotations, can realize the horizontal hand feed of workbench.Also can shake handwheel 58, make power transmission shaft 59 and bevel gear 60,61, power transmission shaft 56, gear 57, gear and slippage key 47, leading screw 48 rotations, thereby make workbench realize horizontal hand feed hand wheel 63 by nut 62, make power transmission shaft 64, bevel gear 65 is meshed with bevel gear 61 can be implemented in the compound operation of workbench back.
The utility model has the advantages that clearly, the Multifunction milling boring machine that so is designed to, simple in structure, used parts reduce about half than existing similar lathe, cost and function improves greatly, main shaft can be between vertical and horizontal arbitrarily angled work. Have fast, fine motion, decide the functions such as journey, scale and handgrip idle running, this machine tool structure novelty, the advanced range of work of function are greatly, versatility is stronger.
Claims (3)
1, the multi-functional milling-boring machine of a kind of horizontal-vertical double-purpose, comprise base, saddle, workbench, feed drive gearing and be fixed on column on the base, a main spindle box that can move up and down along column is arranged on column, said main spindle box is made up of the main transmission axis feeding manipulation device of unifying, and it is characterized in that:
A, three feed drive gearings of feeding transmission on three coordinates respectively are housed, it comprises main spindle box along the column feed drive gearing, workbench length feed transmission device and table traverse transmission device;
Main transmission in b, the main spindle box is to do the secondary transmission with a shifting slide gear and a pair of change gear, and with the AC frequency control apparatus speed governing;
Axis feeding manipulation device in c, the main spindle box comprises a feeding actuation unit and decides Cheng Danyuan one by one that this device can separate with the main part of main spindle box.
2,, it is characterized in that said three feed drive gearings all include 1-2 group manual drive and one group of motor-driven transmission device in every feed drive gearing according to the described multi-functional milling-boring machine of claim 1.
3, according to the described multi-functional milling-boring machine of claim 1, it is characterized in that the feeding actuation unit in the said axis feeding manipulation device includes parts such as handwheel body, gear shaft and sleeve tooth bar, a pair of resilience gear ring and the fixed gear ring of controlling the idle running of handwheel body is housed in the handwheel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230430 CN2172177Y (en) | 1993-03-18 | 1993-03-18 | Verticle or horizontal multifunctional milling-boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230430 CN2172177Y (en) | 1993-03-18 | 1993-03-18 | Verticle or horizontal multifunctional milling-boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172177Y true CN2172177Y (en) | 1994-07-20 |
Family
ID=33807087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230430 Expired - Fee Related CN2172177Y (en) | 1993-03-18 | 1993-03-18 | Verticle or horizontal multifunctional milling-boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172177Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376355C (en) * | 2003-06-03 | 2008-03-26 | 南京钢铁联合有限公司 | On-line repair method and special combined machine tool thereof |
| CN102357843A (en) * | 2011-10-06 | 2012-02-22 | 陈方正 | Multifunctional machine tool |
| CN103737029A (en) * | 2014-01-22 | 2014-04-23 | 山东华辰重型机床有限公司 | Horizontal milling and boring equipment |
-
1993
- 1993-03-18 CN CN 93230430 patent/CN2172177Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376355C (en) * | 2003-06-03 | 2008-03-26 | 南京钢铁联合有限公司 | On-line repair method and special combined machine tool thereof |
| CN102357843A (en) * | 2011-10-06 | 2012-02-22 | 陈方正 | Multifunctional machine tool |
| CN103737029A (en) * | 2014-01-22 | 2014-04-23 | 山东华辰重型机床有限公司 | Horizontal milling and boring equipment |
| CN103737029B (en) * | 2014-01-22 | 2014-12-03 | 山东华辰重型机床有限公司 | Horizontal milling and boring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |