CN201338139Y - Numerically controlled vertical sawtooth lathe - Google Patents
Numerically controlled vertical sawtooth lathe Download PDFInfo
- Publication number
- CN201338139Y CN201338139Y CNU2008201450759U CN200820145075U CN201338139Y CN 201338139 Y CN201338139 Y CN 201338139Y CN U2008201450759 U CNU2008201450759 U CN U2008201450759U CN 200820145075 U CN200820145075 U CN 200820145075U CN 201338139 Y CN201338139 Y CN 201338139Y
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- sawtooth
- lathe
- workbench
- slide
- rotary table
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Abstract
The utility model discloses a numerically controlled vertical sawtooth lathe, which comprises a rotary table base; wherein, a workbench and an index device thereof are arranged on the rotary table base; one side of the workbench is provided with a set of sawtooth mechanism I, which comprises bed body bases; bed body slide carriages which can slide to the left and the right are arranged on the bed body bases; upright posts which can slide back and forth are arranged on the bed body slide carriages; rams which can slide up and down are arranged on the sides of the upright posts, which are close to the workbench; and belt-saw cutting units are fixed on the rams. The utility model has the advantages of high machining efficiency and low energy consumption, and can reduce stress deformation in the process of tooth profile machining.
Description
Technical field
The utility model relates to a kind of vertical machine, particularly a kind of digital control vertical sawtooth lathe.
Background technology
Along with the day by day increase of the mankind to energy demand, excessively use traditional fossil fuel not only to quicken the Limited resources exhaustion, and cause the discharging of greenhouse gases, cause global warming.For this reason, national governments encourage and the development novel energy, for example hydroelectric generation, wind-power electricity generation and solar electrical energy generation.Now the domestic wind-power electricity generation of greatly developing, the driftage bearing in the wind-power electricity generation, the gear that becomes in slurry bearing and the booster engine are its vital parts, and these parts all have tooth.Working (machining) efficiency is extremely low, cost is high for traditional gear cutting machine (as gear-hobbing machine, gear shapping machine and mill teeth machine), and the processing noise is big.So both inefficent, not only take manpower but also power consumption, and the noise pollution environment.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of working (machining) efficiency height, consumes energy few, can alleviate the digital control vertical sawtooth lathe of flute profile machining stress distortion.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of digital control vertical sawtooth lathe, comprise rotary table base, described rotary table base is provided with workbench and indexing means thereof, one side of described workbench is provided with a cover sawtooth I of mechanism, the described sawtooth I of mechanism comprises the lathe bed pedestal, described lathe bed pedestal is provided with the lathe bed slide that can horizontally slip, described lathe bed slide be provided with can before and after the column that slides, described column is provided with the ram that can slide up and down near described workbench side, is connected with the band saw cutter sweep on the described ram.
The utility model can also adopt following technical measures:
Above-mentioned digital control vertical sawtooth lathe is characterized in: the opposite side of described workbench also is provided with a cover sawtooth II of mechanism, and the described sawtooth II of mechanism is identical with the described sawtooth I of mechanism structure.
Above-mentioned digital control vertical sawtooth lathe is characterized in: described sawtooth II of mechanism and the described sawtooth I of mechanism are arranged on the both sides of described workbench symmetrically.
The advantage that the utlity model has with good effect is: 1, compare with traditional gear cutting machine, improved working (machining) efficiency greatly.Traditional Gear Processing is that allowance is slowly excised the formation teeth groove.Some is unable to do what one wishes for the processing of gear wheel for the method, even tens talentes process a gear.This lathe then is that the surplus of teeth groove saw is removed a flute profile piece.Add two sawtooth mechanisms and process simultaneously, but and the several gears of disposable clamping, can process together, can improve working (machining) efficiency greatly like this.2, owing to be that sawing is removed teeth groove flute profile piece surplus, compare and traditional gear cutting machine, considerably less by the cutting output of sawing, so it adds also much less of the electric energy that consumes man-hour, so this lathe has few advantage that consumes energy.3, to add man-hour be to be in very stiff and demanding machining state for traditional gear cutting machine (as gear shapping machine, Milling Machine), not only add to make a noise man-hour greatly, and it is very big to add the stress that produces man-hour, makes flute profile generation stress deformation.And sawtooth processing is to cut flute profile piece in the teeth groove by the high speed sawing, so this lathe can alleviate flute profile generation stress deformation.In a word, the utility model is compared to traditional gear cutting machine, has the working (machining) efficiency height, consumes energy less, can alleviate the characteristics of flute profile machining stress distortion.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, rotary table base, 2, workbench, 3, the lathe bed pedestal, 4, the lathe bed slide, 5, column, 6, ram, 40, indexing means, 51, X-axis, 52, Y-axis, 53, the Z axle, 60, the band saw cutter sweep.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, a kind of digital control vertical sawtooth of the utility model lathe mainly comprises rotary table base 1, workbench 2, lathe bed pedestal 3, lathe bed slide 4, column 5, ram 6, band saw cutter sweep 60 and rotary table indexing device 40.Workbench 2 is positioned at above the rotary table base 1, carries out calibration by the rotary table indexing device 40 that is installed in above the pedestal 1.This sleeve mechanism independently is positioned at the centre of lathe, and each independently is provided with a bench saw gear mechanism I, the II of sawtooth mechanism its both sides.The II of sawtooth mechanism is identical with the I of sawtooth mechanism structure, being mainly has a lathe bed slide 4 to horizontally slip on the lathe bed pedestal 3, there are a column 5 front and back to slide on the lathe bed slide 4 again, and have a ram 6 to slide up and down on the column 5, a cover band saw cutter sweep 60 is housed on the ram 6.
Operation principle of the present utility model:
Regulate the angle of band saw in advance, make it close with pressure angle or consistent, processed gear is installed with anchor clamps on workbench 2, carry out calibration, the position of having good positioning and to process then.Drive Z axle 53 ram 6 is glided, allow band saw be in the altitude range that gear processes up and down, start band saw cutter sweep 60 then and make band saw be in the high linear speed state.Make 4 left and right sides feedings of lathe bed slide and driving Y-axis 52 make column 5 front and back feedings carry out interpolation flank of tooth oblique line by driving X-axis 51 at last.Workbench per minute degree once, the sawtooth mechanism of both sides carries out sawtooth simultaneously.The inclined-plane of the same side of each tooth is only sawed by one sawtooth mechanism, and another inclined-plane of each tooth is only sawed by another sawtooth mechanism.After the two adjacent flank of tooth are all by sawing, could form tooth or teeth groove.
Above-mentioned band saw cutter sweep 60 is a mature structure of sawing machine, rotatablely moving continuously of band saw is by the driving of spindle motor and the transmission of a cover worm and gear, the final continuous rotation that drives two belt wheels up and down of band saw, and then realize band saw rotatablely moving continuously towards a direction.Respectively there is a band saw guide two belt wheel inboards, guarantee that the angle of band saw is consistent with the gear angle.The middle band saw that is directed to is the part of sawtooth.
Said gear is processed as gear roughing.Present embodiment is used for processing internal tooth, the same internal tooth of the process principle of external tooth, and just sawtooth mechanism can be simpler.Present embodiment only is schematically, is not restrictive.Those of ordinary skill in the art not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms under enlightenment of the present utility model, these all belong within the protection domain of the present utility model.
Claims (3)
1. digital control vertical sawtooth lathe, comprise rotary table base, described rotary table base is provided with workbench and indexing means thereof, it is characterized in that, one side of described workbench is provided with a cover sawtooth I of mechanism, the described sawtooth I of mechanism comprises the lathe bed pedestal, described lathe bed pedestal is provided with the lathe bed slide that can horizontally slip, described lathe bed slide be provided with can before and after the column that slides, described column is provided with the ram that can slide up and down near described workbench side, is connected with the band saw cutter sweep on the described ram.
2. digital control vertical sawtooth lathe according to claim 1 is characterized in that: the opposite side of described workbench also is provided with a cover sawtooth II of mechanism, and the described sawtooth II of mechanism is identical with the described sawtooth I of mechanism structure.
3. digital control vertical sawtooth lathe according to claim 2 is characterized in that: described sawtooth II of mechanism and the described sawtooth I of mechanism are arranged on the both sides of described workbench symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201450759U CN201338139Y (en) | 2008-12-30 | 2008-12-30 | Numerically controlled vertical sawtooth lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201450759U CN201338139Y (en) | 2008-12-30 | 2008-12-30 | Numerically controlled vertical sawtooth lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338139Y true CN201338139Y (en) | 2009-11-04 |
Family
ID=41233674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201450759U Expired - Fee Related CN201338139Y (en) | 2008-12-30 | 2008-12-30 | Numerically controlled vertical sawtooth lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338139Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414205A (en) * | 2016-12-09 | 2017-12-01 | 盐城秦川华兴机床有限公司 | Interior helical teeth gear grinding machines |
| CN108971657A (en) * | 2018-08-02 | 2018-12-11 | 重庆工业职业技术学院 | gear machining apparatus |
| CN114309766A (en) * | 2022-03-04 | 2022-04-12 | 南京莱迪新能源科技有限公司 | Linear sensing detection type preliminary disassembling device and method for lithium battery |
-
2008
- 2008-12-30 CN CNU2008201450759U patent/CN201338139Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414205A (en) * | 2016-12-09 | 2017-12-01 | 盐城秦川华兴机床有限公司 | Interior helical teeth gear grinding machines |
| CN108971657A (en) * | 2018-08-02 | 2018-12-11 | 重庆工业职业技术学院 | gear machining apparatus |
| CN114309766A (en) * | 2022-03-04 | 2022-04-12 | 南京莱迪新能源科技有限公司 | Linear sensing detection type preliminary disassembling device and method for lithium battery |
| CN114309766B (en) * | 2022-03-04 | 2022-06-07 | 南京莱迪新能源科技有限公司 | Linear sensing detection type preliminary disassembling device and method for lithium battery |
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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: 20091104 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |