CN203696557U - Structure used for numerical control machining center A and B rotation axes - Google Patents
Structure used for numerical control machining center A and B rotation axes Download PDFInfo
- Publication number
- CN203696557U CN203696557U CN201420058766.0U CN201420058766U CN203696557U CN 203696557 U CN203696557 U CN 203696557U CN 201420058766 U CN201420058766 U CN 201420058766U CN 203696557 U CN203696557 U CN 203696557U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- rotation
- axis
- ball bearing
- numerical control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000003801 milling Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a structure used for numerical control machining center A and B rotation axes. The structure comprises a Z-axis moving bottom plate moving in the Z-axis direction, a motor installation base is fixed to the Z-axis moving bottom plate, a servo motor I is installed on the motor installation base, and a small gear is driven to rotate by a coupler and a bearing pedestal provided with a bearing. The small gear is meshed with a big gear in a transmission mode to achieve A-axis rotation. A rotation fixed shaft is fixed to the Z-axis moving bottom plate, and an angular contact ball bearing, a spacer bush, a deep groove ball bearing and a locking nut are installed on the rotation fixed shaft. A rotation hollow shaft is in linkage with the big gear, a connecting flange and a speed reducer base, and it is guaranteed that the mechanism rotates around the fixed shaft. A planetary gear and a servo motor II are installed on the speed reducer base, and a four-head electric spindle is driven by an electric spindle connecting tube to achieve B-axis rotation, an electromagnetic clutch is used for tight embracing when a workpiece is machined, and vibration generated by gaps of the planetary speed reducer is eliminated.
Description
Technical field
The utility model relates to wood craft machines, is specifically related to the structure of A, B rotating shaft.
Background technology
In table and chair furniture, woodwork member and other furniture strip woodwork member processing kind equipment have wood-milling machine, wood boring machine, double end tenoner, dual-end sawing, rack shaper etc. at present.Respectively wooden part is carried out milling limit, groove milling, boring, mortise head, plays the processing such as mortise, sawing, broach; The processing of solid wood workpiece all needs to relate to multiple working procedure conventionally, as milling limit, groove milling, boring, mortise head, beat mortise, sawing, broach etc., and existing equipment function singleness, can only carry out to workpiece the processing of a two procedures, different operations needs different lathes, thereby causes the problems such as investment goods cost is high, working (machining) efficiency is low, workpiece management cost is high, machining accuracy is low;
In order to solve the problems of the technologies described above, we have invented a kind of multi-functional numerical control machining center, and it can realize the processing of the working procedures of solid wood workpiece, but will realize this processing, its electric main shaft need to carry out the rotation of A, B rotating shaft simultaneously, so could realize efficient, complicated processing; Existing similar cutter head A axle rotation and the rotation of B axle, the general kind of drive is the mode that adopts servomotor+cycloidal pin reductor, manufacturing cost is high.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of structure for numerical control machining center A, B rotating shaft is provided, it is rational in infrastructure, reliable, and low cost of manufacture can meet the transmission scheme of woodworking requirement on machining accuracy.
The utility model solves the technical scheme that its technical problem adopts: for the structure of numerical control machining center A, B rotating shaft, comprise the Z axis movable base plate moving along Z-direction, also comprise, servomotor I, motor mount, shaft coupling, bearing block, pinion, gear wheel, rotation fixed axis, angular contact ball bearing, revolving hollow spindle, spacer, connecting flange, deep groove ball bearing, locking nut, servomotor II, reducer pedestal, planetary reducer, electromagnetic clutch, electric main shaft connecting tube, four-head electricity main shaft;
Motor mount is fixed on Z axis movable base plate, and servomotor I is housed, by shaft coupling and the rotation of the bearing block driving pinion with bearing; Pinion and gear wheel engaged transmission, realize A axle and rotatablely move;
Rotation fixed axis is fixed on Z axis movable base plate, and angular contact ball bearing, spacer, deep groove ball bearing, locking nut are housed on it; Revolving hollow spindle connects with gear wheel, connecting flange, reducer pedestal, guarantees that mechanism is around the rotation of rotation fixed axis; Planetary reducer and servomotor II are housed on reducer pedestal, drive four-head electricity main shaft to do B axle rotatablely move by electric main shaft connecting tube, described electromagnetic clutch plays a part to hold tightly in the time of processing work, eliminates the vibrations that bring in planetary reducer gap.
As a kind of preferred embodiment of the present utility model, above-mentioned pinion and gear wheel are intermeshing bevel gear; Described revolving hollow spindle is set in the outside of rotation fixed axis, between revolving hollow spindle and rotation fixed axis, described angular contact ball bearing, spacer, deep groove ball bearing and locking nut is installed; Described electromagnetic clutch is arranged between planetary reducer and electric main shaft tube connector.
As a kind of preferred embodiment of the present utility model, the electric main shaft body that above-mentioned four-head electricity main shaft comprises two two, two electric main shaft bodies are arranged above and below, and its central axis is mutually vertical.
As a kind of preferred embodiment of the present utility model, on above-mentioned four-head electricity main shaft, supply to be provided with 8 different cutters.
As a kind of preferred embodiment of the present utility model, above-mentioned four-head electricity main shaft amounts to four Cutting tool installation manner heads, and two different cutters are installed on each Cutting tool installation manner head.
The beneficial effects of the utility model:
The utility model is for the structure of numerical control machining center A, B rotating shaft, and it is by motor gear driving mechanism and motor reducer driving mechanism, realizes respectively A, B axle rotatablely moves; The motor gear driving mechanism core of A axle rotation is the assembling of gear pair and fixing rotating shaft and hollow rotary shaft, and its reliable in structure is stable, realizes cost lower; The rotation of B axle directly adopts motor to connect reducing gear, is also provided with electromagnetic clutch simultaneously, can eliminate the vibrations that bring in planetary reducer gap.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Description of reference numerals:
101-1: four-head electricity main shaft;
203-1:Z axle movable base plate;
601: servomotor I, 602: motor mount, 603: shaft coupling, 604: bearing block, 605: pinion, 606: gear wheel, 607: rotation fixed axis, 608: angular contact ball bearing, 609: revolving hollow spindle, 610: spacer, 611: connecting flange, 612: deep groove ball bearing, 613: locking nut, 614: servomotor II, 615: reducer pedestal, 616: planetary reducer, 617: electromagnetic clutch, 618: electric main shaft connecting tube.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model specific embodiment is described:
Fig. 1 shows a kind of specific embodiment of the present utility model, and the utility model is for the structure of numerical control machining center A, B rotating shaft, by motor gear driving mechanism and motor reducer driving mechanism, realizes respectively A, B axle rotatablely moves.Described A axle rotation refers to the rotation take Y-axis as rotating shaft, and described B axle rotation refers to the rotation take Z axis as rotating shaft, can realize the more complicated movement locus of electric main shaft by A, the rotation of B axle, has improved the working ability of electric main shaft;
With reference to figure 1, it is upper that motor mount 602 is fixed on Z axis movable base plate 203-1, and servomotor 601 is housed, and rotates by shaft coupling 603 and bearing block 604 driving pinions 605 with bearing; Pinion 605 and gear wheel 606 engaged transmission, realize A axle and rotatablely move;
It is upper that rotation fixed axis 607 is fixed on Z axis movable base plate 203-1, and angular contact ball bearing 608, spacer 610, deep groove ball bearing 612, locking nut 613 are housed on it; Revolving hollow spindle 609 connects with gear wheel 606, connecting flange 611, reducer pedestal 615, and assurance mechanism rotates around rotation fixed axis 607; Planetary reducer 616 and servomotor 614 are housed on reducer pedestal 615, driving four-head electricity main shaft 101-1 to do B axle by electric main shaft connecting tube 618 rotatablely moves, wherein electromagnetic clutch 617 plays a part to hold tightly in the time of processing work, eliminates the vibrations that bring in planetary reducer 616 gaps.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (5)
1. for numerical control machining center A, the structure of B rotating shaft, comprise the Z axis movable base plate (203-1) moving along Z-direction, it is characterized in that: also comprise, servomotor I, motor mount (602), shaft coupling (603), bearing block (604), pinion (605), gear wheel (606), rotation fixed axis (607), angular contact ball bearing (608), revolving hollow spindle (609), spacer (610), connecting flange (611), deep groove ball bearing (612), locking nut (613), servomotor II, reducer pedestal (615), planetary reducer (616), electromagnetic clutch (617), electricity main shaft connecting tube (618), four-head electricity main shaft (101-1),
It is upper that motor mount (602) is fixed on Z axis movable base plate (203-1), and servomotor I is housed, by shaft coupling (603) and the bearing block with bearing (604) driving pinion (605) rotation; Pinion (605) and gear wheel (606) engaged transmission, realize A axle and rotatablely move;
It is upper that rotation fixed axis (607) is fixed on Z axis movable base plate (203-1), and angular contact ball bearing (608), spacer (610), deep groove ball bearing (612), locking nut (613) are housed on it; Revolving hollow spindle (609) connects with gear wheel (606), connecting flange (611), reducer pedestal (615), guarantees that mechanism is around rotation fixed axis (607) rotation; Planetary reducer (616) and servomotor II are housed on reducer pedestal (615), driving four-head electricity main shaft (101-1) to do B axle by electric main shaft connecting tube (618) rotatablely moves, described electromagnetic clutch (617) plays a part to hold tightly in the time of processing work, eliminates the vibrations that bring in planetary reducer (616) gap.
2. the structure for numerical control machining center A, B rotating shaft as claimed in claim 1, is characterized in that: described pinion (605) and gear wheel (606) are intermeshing bevel gear; Described revolving hollow spindle (609) is set in the outside of rotation fixed axis (607), between revolving hollow spindle (609) and rotation fixed axis (607), described angular contact ball bearing (608), spacer (610), deep groove ball bearing (612) and locking nut (613) is installed; Described electromagnetic clutch (617) is arranged between planetary reducer (616) and electric main shaft tube connector (618).
3. the structure for numerical control machining center A, B rotating shaft as claimed in claim 1 or 2, it is characterized in that: the electric main shaft body that described four-head electricity main shaft (101-1) comprises two two, two electric main shaft bodies are arranged above and below, and its central axis is mutually vertical.
4. the structure for numerical control machining center A, B rotating shaft as claimed in claim 3, is characterized in that: described four-head electricity main shaft (101-1) is upper for 8 different cutters are installed.
5. the structure for numerical control machining center A, B rotating shaft as claimed in claim 4, is characterized in that: four-head electricity main shaft amounts to four Cutting tool installation manner heads, and two different cutters are installed on each Cutting tool installation manner head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058766.0U CN203696557U (en) | 2014-01-29 | 2014-01-29 | Structure used for numerical control machining center A and B rotation axes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058766.0U CN203696557U (en) | 2014-01-29 | 2014-01-29 | Structure used for numerical control machining center A and B rotation axes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696557U true CN203696557U (en) | 2014-07-09 |
Family
ID=51047056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420058766.0U Expired - Lifetime CN203696557U (en) | 2014-01-29 | 2014-01-29 | Structure used for numerical control machining center A and B rotation axes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696557U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196096A (en) * | 2015-10-19 | 2015-12-30 | 西安爱德华测量设备股份有限公司 | Automatic double-rotation milling head |
| CN109590490A (en) * | 2019-01-11 | 2019-04-09 | 沈阳马卡智工科技有限公司 | Right-angled intersection spindle processing system |
| CN113953860A (en) * | 2020-12-10 | 2022-01-21 | 佛山市宏马数控科技有限公司 | Numerical control machining center with intelligent clamping mechanism |
-
2014
- 2014-01-29 CN CN201420058766.0U patent/CN203696557U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196096A (en) * | 2015-10-19 | 2015-12-30 | 西安爱德华测量设备股份有限公司 | Automatic double-rotation milling head |
| CN109590490A (en) * | 2019-01-11 | 2019-04-09 | 沈阳马卡智工科技有限公司 | Right-angled intersection spindle processing system |
| CN113953860A (en) * | 2020-12-10 | 2022-01-21 | 佛山市宏马数控科技有限公司 | Numerical control machining center with intelligent clamping mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206825066U (en) | A kind of Five-axis NC Machining Center of novel horizontal main shaft | |
| CN203541658U (en) | Rectangular spline shaft machining jig | |
| CN101502933A (en) | Numerical control gantry heavy-duty machine for machining, milling, boring, planing and grinding | |
| CN105414998B (en) | A kind of multi-funciton rotating table | |
| CN204800862U (en) | All -in -one is surely carved in numerical control of planer -type double knives multiaxis | |
| CN106424867B (en) | Novel vertical milling machine based on cycloid rotation point | |
| CN111037295A (en) | Turning and milling combined machining center | |
| CN106624837A (en) | Rotary swinging workbench and five-axis efficient vertical machining center provided with same | |
| CN203696557U (en) | Structure used for numerical control machining center A and B rotation axes | |
| CN105537963A (en) | Vertical machining center for complex linkage mechanisms | |
| CN110605582A (en) | Double-spindle turning and milling composite machine tool | |
| CN107718177B (en) | Seven-axis five-linkage wood tenon numerical control machining center and method thereof | |
| CN211332176U (en) | Working table of gantry planing and milling machine | |
| CN104043877B (en) | A kind of portal lathe bed gear-hobbing machine Work-sheet pressing and face milling composite construction | |
| CN102490026B (en) | Numerically-controlled milling head integrated with three numerically-controlled revolution axes A, B and C | |
| CN210677201U (en) | Gear milling machine | |
| CN103551861A (en) | Numerical control machining center machine tool | |
| CN202934343U (en) | Polygon composite turn-milling machining device | |
| CN214024714U (en) | Horizontal machining center with double-spindle and double-feed system | |
| CN203818255U (en) | Main machine tool subassembly for numerical control machining center | |
| CN213530827U (en) | Gantry type multi-axis numerical control drilling machine | |
| CN204486883U (en) | Full-automatic slotter | |
| CN210818384U (en) | Double-spindle turning and milling composite machine tool | |
| CN203317116U (en) | Zero-transmission six-axis linkage numerical-control milling head | |
| CN208879775U (en) | A kind of numerical control end-face milling centering lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |