CN201231334Y - Multi-cutter combined special topping device - Google Patents
Multi-cutter combined special topping device Download PDFInfo
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- CN201231334Y CN201231334Y CNU200820074941XU CN200820074941U CN201231334Y CN 201231334 Y CN201231334 Y CN 201231334Y CN U200820074941X U CNU200820074941X U CN U200820074941XU CN 200820074941 U CN200820074941 U CN 200820074941U CN 201231334 Y CN201231334 Y CN 201231334Y
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- cutter
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- rotary body
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- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000006798 recombination Effects 0.000 claims description 11
- 238000005215 recombination Methods 0.000 claims description 11
- 230000008093 supporting effect Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000003801 milling Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
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Abstract
The utility model relates to a multi-cutter compound special cutting device which comprises cutter bodies composed of cutter shafts and cutter heads as well as cutter bits fixed on the cutter heads. The multi-cutter compound special cutting device is characterized in that the cutter bodies adopt compound moving cutter bodies which can revolute and rotate through a driving mechanism. The utility model has the advantages that the cutter bodies which can revolute and rotate along with rotating bodies are fixed on the concentric circumferences of the rotating bodies so as to cause the cutters to be cut at high speed on different processing diameters, and the cutter resistance is improved; the purposes of saving energy and improving the effect and the surface processing precision are realized; compared with the common whirlwind milling lathe, the cutting device improves the working efficiency by several times and the turning efficiency by dozens of times; under the same cutting condition, the power of the power output is greatly lowered.
Description
Technical field
The utility model belongs to machining, relates in particular to a kind of special-purpose topping machanism of multitool bluk recombination formula that axis products such as slender axles, plug and other part external diameters is carried out machining.
Background technology
Normal length and diameter ratio were called as slender axles greater than 7 o'clock, and the axle of L/d 〉=25 is referred to as superfine shaft.The slender axles rigidity is relatively poor.Now mechanical processing industry is to the external diameter roughing and the semifinishing of axis products such as the slender axles of metal, nonmetallic materials, plug, mainly adopts turning or is not in the mood for the method for turning.Because turning adds the uninterruptedly cutting all the time of cutter in man-hour, produces a large amount of heat in the working angles, has increased cutting resistance.Not only make roughness of machining surface, efficient low, power consumption is big, and is subject to processing equipment and all multifactor impacts of cutter in process, and workpiece easily produces bending, dolioform, polygonal, the defective of geometric accuracies such as magma reed shape.Therefore in mechanical processing industry, spread the jargon of " the car bar is afraid of in turner " is arranged.In order to eliminate the influence of radial cutting force to processing work distortion, the device that adopts multitool turning is arranged, knife rest is fixed on the main shaft, installs four on the knife rest simultaneously and cutter is carried out substep cuts.This structure can improve work efficiency, but the power power consumption that needs is very big, and accurate to dimension is difficult for guaranteeing.At present, also there is the whirlwind milling machine tool that utilizes the milling with whirling cutter screw thread to carry out slender axles processing.It is to do the principal cutting movement of rotation at a high speed by the cutterhead of motor drives whirling device, and the whirling device is done the length feed motion simultaneously.Therefore workpiece is whenever goed around, the whirling device helical pitch of advancing.The cutter hub of milling with whirling cutter is made up of cutter shaft, cutterhead and the cutter head that is fixed on the cutterhead, and its adopts one the cutter of rotation carried out the discontinuous cutting, belongs to the cutting way of hilted broadsword body multi-tool edge.Though this kind processing mode can overcome many disadvantages of turning, for heavy cut, still be subjected to the limitation of cutter cutting at one time amount, need repeated multiple times to finish, the take-off output that needs simultaneously is also very big.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provide a kind of multitool bluk recombination formula special-purpose topping machanism, employing is fixed with on the concentric circumferences of rotary body not only revolves round the sun with rotary body but also rotation many cutter hub, make and every cutter is justified the high-speed cutting of outer cut interruption on difference processing diameter, improved cutting resistance.Realize energy-conservation, as to improve effect and finished surface precision purpose.
The utility model for achieving the above object, by the following technical solutions: the special-purpose topping machanism of a kind of multitool bluk recombination formula, the cutter head that comprises cutter shaft and cutterhead and be fixed on the cutterhead is formed cutter hub, it is characterized in that: described cutter hub is by transmission mechanism and not only revolves round the sun but also the compound motion cutter hub of rotation.
The cutter shaft of described cutter hub is bearing on the rotary body by bearing, on the concentric circumferences of rotary body uniform be connected with at least one cutter hub, described every cutter hub is connected with the transmission mechanism that makes its rotation, rotary body is connected by bearing and fixed cover supporting and by motor and transmission mechanism driving.
Cutter shaft one end of described cutter hub is fixedly connected with planetary gear, planetary gear and ring gear engagement, and described ring gear cylindrical connects with the fixed cover supporting that is connected with base by bearing, and ring gear is connected with transmission mechanism.
The direction of rotation of described rotary body is opposite with the ring gear direction of rotation.
Described on the concentric circumferences of rotary body uniform connection how fixing for dislocation the cutter head on the cutter hub, described dislocation fixedly is to be benchmark with the cutter head position on the first cutter hub, presses its cutting depth positional alignment one by one.
Described rotary body is cylindrical, adopts belt pulley, chain, gear drive to drive.
The described transmission mechanism that is connected with ring gear adopts belt pulley, chain, gear drive to drive.
The utility model beneficial effect: to axis products and other part external diameters such as slender axles, plugs, employing is fixing not only the revolution with rotary body but also rotation many cutter hub on the concentric circumferences of rotary body, make whenever, improved cutting resistance cutter high-speed cutting on difference processing diameter.Realize energy-conservation, as to improve effect and Surface Machining precision purpose, comparable common whirlwind milling machine tool operating efficiency improves several times, improves tens times than turning efficient.Under the identical machining condition, take-off output descends significantly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the working angles schematic diagram.
Among the figure: 1 cutter hub, 1-1 cutterhead, 1-2 cutter head, 1-3 cutter shaft, 2 bearings, 3 belt pulleys, 4 rotary bodies, 5 bearings, 6 fixed covers, 7 bearings, 8 belt pulleys, 9 ring gears, 10 planetary gears, 11 motors, 12 bases, a
P1-a
P6Cutting depth.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiments.
As Figure 1-3, the special-purpose topping machanism of a kind of multitool bluk recombination formula comprises cutter shaft 1-3 and cutterhead 1-1 and the cutter head 1-2 that is fixed on the cutterhead forms cutter hub 1, and described cutter hub is by transmission mechanism and not only revolves round the sun but also the compound motion cutter hub of rotation.The cutter shaft of described cutter hub is bearing on the rotary body by bearing 2, on the concentric circumferences of rotary body uniform be connected with at least one cutter hub, described every cutter hub is connected with the transmission mechanism that makes its rotation, rotary body 4 is connected with fixed cover 6 supportings by bearing 5 and by motor 11 and transmission mechanism driving.Cutter shaft one end of described cutter hub is fixedly connected with planetary gear 10, planetary gear and ring gear 9 engagements, and described ring gear cylindrical connects with fixed cover 6 supportings that are connected with base 12 by bearing 7, and ring gear is connected with transmission mechanism.The direction of rotation of described rotary body is opposite with the ring gear direction of rotation.Describedly uniformly on the concentric circumferences of rotary body be connected with how fixingly for dislocation the cutter head on the cutter hub, dislocation fixedly is to be benchmark with the cutter head position on the first cutter hub, presses its cutting depth a
P1-a
P6Positional alignment one by one.Described rotary body is cylindrical, adopts belt pulley 3 or sprocket wheel (not shown) or gear (not shown) transmission mechanism to drive.The described transmission mechanism that is connected with ring gear adopts belt pulley 8 or sprocket wheel or gear drive (not shown) to drive.
Operation principle: work piece is sent into special-purpose topping machanism with guide roller, because the direction of rotation of rotary body is opposite with the ring gear direction of rotation of other end revolution, make and every cutter is interrupted high-speed cutting on different-diameter, each cutter hub has different cutting depth, can be processed into the cylinder of the random length of various diameters.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1, the special-purpose topping machanism of a kind of multitool bluk recombination formula, the cutter head that comprises cutter shaft and cutterhead and be fixed on the cutterhead is formed cutter hub, it is characterized in that: described cutter hub is by transmission mechanism and not only revolves round the sun but also the compound motion cutter hub of rotation, the cutter shaft of described cutter hub is bearing on the rotary body by bearing, on the concentric circumferences of rotary body uniform be connected with at least one cutter hub, described every cutter hub is connected with the transmission mechanism that makes its rotation, rotary body is connected by bearing and fixed cover supporting and by motor and transmission mechanism driving.
2, the special-purpose topping machanism of multitool bluk recombination formula according to claim 1, it is characterized in that: cutter shaft one end of described cutter hub is fixedly connected with planetary gear, planetary gear and ring gear engagement, described ring gear cylindrical connects with the fixed cover supporting that is connected with base by bearing, and ring gear is connected with transmission mechanism.
3, the special-purpose topping machanism of multitool bluk recombination formula according to claim 1 and 2, it is characterized in that: the direction of rotation of described rotary body is opposite with the ring gear direction of rotation.
4, the special-purpose topping machanism of multitool bluk recombination formula according to claim 1, it is characterized in that: described on the concentric circumferences of rotary body uniform connection how fixing for dislocation the cutter head on the cutter hub, described dislocation fixedly is to be benchmark with the cutter head position on the first cutter hub, by its cutting depth positional alignment one by one.
5, the special-purpose topping machanism of multitool bluk recombination formula according to claim 1, it is characterized in that: described rotary body is cylindrical, adopts belt pulley, chain, gear drive to drive.
6, the special-purpose topping machanism of multitool bluk recombination formula according to claim 2 is characterized in that: the described transmission mechanism that is connected with ring gear adopts belt pulley, chain, gear drive to drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820074941XU CN201231334Y (en) | 2008-06-03 | 2008-06-03 | Multi-cutter combined special topping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820074941XU CN201231334Y (en) | 2008-06-03 | 2008-06-03 | Multi-cutter combined special topping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231334Y true CN201231334Y (en) | 2009-05-06 |
Family
ID=40617709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820074941XU Expired - Fee Related CN201231334Y (en) | 2008-06-03 | 2008-06-03 | Multi-cutter combined special topping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231334Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931729A (en) * | 2017-11-20 | 2018-04-20 | 倪学才 | A kind of LED lamp manufacture cutter device |
| CN109570599A (en) * | 2018-11-30 | 2019-04-05 | 沈阳工业大学 | Disc type electric machine magnetic suspension facing cutter |
| CN112222493A (en) * | 2020-10-28 | 2021-01-15 | 湖南雷电机电有限公司 | Double-station rotary milling device for metal pipe fittings |
| CN116810408A (en) * | 2023-08-30 | 2023-09-29 | 太原科技大学 | A surface modification device for long-size metal coil tube blanks |
-
2008
- 2008-06-03 CN CNU200820074941XU patent/CN201231334Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931729A (en) * | 2017-11-20 | 2018-04-20 | 倪学才 | A kind of LED lamp manufacture cutter device |
| CN109570599A (en) * | 2018-11-30 | 2019-04-05 | 沈阳工业大学 | Disc type electric machine magnetic suspension facing cutter |
| CN112222493A (en) * | 2020-10-28 | 2021-01-15 | 湖南雷电机电有限公司 | Double-station rotary milling device for metal pipe fittings |
| CN116810408A (en) * | 2023-08-30 | 2023-09-29 | 太原科技大学 | A surface modification device for long-size metal coil tube blanks |
| CN116810408B (en) * | 2023-08-30 | 2023-12-01 | 太原科技大学 | Surface trimming device for long-size metal coil pipe blank |
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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: 20090506 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |