CN2910526Y - Driving gear of stones cutter - Google Patents
Driving gear of stones cutter Download PDFInfo
- Publication number
- CN2910526Y CN2910526Y CN 200620071799 CN200620071799U CN2910526Y CN 2910526 Y CN2910526 Y CN 2910526Y CN 200620071799 CN200620071799 CN 200620071799 CN 200620071799 U CN200620071799 U CN 200620071799U CN 2910526 Y CN2910526 Y CN 2910526Y
- Authority
- CN
- China
- Prior art keywords
- makita
- output shaft
- stones
- output
- axle
- 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 - Fee Related
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Abstract
The utility model provides a driving gear of stones cutter. In order to decrease the energy loss, the utility model comprises a machine frame and an input axle and an output axle which are rotationally arranged on the machine frame, wherein the input axle is connected with the output end of the stones cutter, the output end of the of the output axle is provided with a saw blade fixedly, the input axle is connected with the output axle by the gear drive, the input axle is provided with a flywheel. With the flywheel on the input axle, the rotational inertia of the input axle is increased; furthermore, the inertia of the flywheel can overcome the constantly changing cutting angle, contact pressure, stones, and stabilizes the rotation speed of the saw blade. The utility model can decrease the electric current fluctuating degree of the generator and the energy loss, and is widely used for stones cutter.
Description
Technical field
The utility model relates to a kind of makita 4100NH, relates in particular to a kind of makita 4100NH transmission device.
Background technology
Known makita 4100NH generally comprises frame, is located at motor, reduction box, output shaft, saw blade, workbench on the frame, motor output end connects reduction box, the reduction box output drives output shaft and rotates, and output shaft is provided with some saw blades, and stone material to be cut is fixed on the workbench.Allow saw blade advance during cutting and stone material is cut into thin slice or other shape of setting along cut direction.The notification number of announcing on December 22nd, 1999 is that the Chinese patent of CN2354729Y promptly discloses a kind of makita 4100NH, and the two ends of this makita 4100NH output shaft are respectively equipped with saw blade.No matter an end or the two ends of the output shaft of makita 4100NH are provided with saw blade, this kind makita 4100NH since when cutting saw blade cutting angle, contact pressure, quality of stone material different, the moment of torsion that needs is also different, the electric current of motor changes greatly like this, power attenuation is big, production cost increases, and therefore is necessary the transmission device of makita 4100NH is improved.
The utility model content
The purpose of this utility model provides a kind of makita 4100NH transmission device that cutting current is stable, power attenuation is low that makes.
The technical solution of the utility model is such: a kind of makita 4100NH transmission device, comprise that frame reaches power shaft and the output shaft of being located at rotationally on the frame, described power shaft is connected with the clutch end of makita 4100NH, the output of described output shaft is installed with saw blade, be connected by gear drive between described power shaft and the output shaft, described power shaft is provided with flywheel.
Above-mentioned makita 4100NH transmission device, described gear are to be located at power shaft and output shaft and intermeshing a pair of bevel gear respectively.
Above-mentioned makita 4100NH transmission device, described gear are to be located at power shaft and output shaft and intermeshing pair of straight gear respectively.
Above-mentioned makita 4100NH transmission device, described gear are to be located at power shaft and output shaft and intermeshing a pair of helical gear respectively.
Preferred above-mentioned each makita 4100NH transmission device also is provided with a pair of thrust bearing between described output shaft and the frame.
The utility model is by being provided with flywheel on power shaft, increase the rotary inertia of power shaft, when starting, can prolong soft starting time a little like this, treat that motor reaches row cutting again after the rated speed, in cutting process, the rotary inertia of flywheel can overcome cutting angle, contact pressure, the quality of stone material of continuous variation, stablizes the saw blade rotating speed, reduce the current fluctuation spoke degree of motor, reduce energy loss.
Description of drawings
Fig. 1 is a generalized section of the present utility model;
The specific embodiment
Design philosophy of the present utility model is: for energy-conservation consideration, between output shaft and clutch end flywheel is set, the rotary inertia huge by flywheel keeps the output shaft stabilization of speed, thereby keeps the electric current of motor steady, and loss cuts down the consumption of energy.
With reference to figure 1, embodiment provides a kind of makita 4100NH transmission device, it comprises casing 1, power shaft 2, output shaft 3, described power shaft 2 is located on the casing 1 rotationally by a pair of roller bearing 21, described power shaft 2 one ends are provided with belt pulley 22 and are used for being connected with the clutch end of makita 4100NH, specifically be connected with the output of reduction box, this reduction box input is connected with motor, be provided with flywheel 23 between two roller bearings 21 on the power shaft 2, the other end of power shaft 2 is provided with helical gear 24.Described output shaft 3 is located on the casing 1 rotationally by a pair of roller bearing 31, also be provided with the thrust bearing 32 of pair of opposing simultaneously between output shaft 3 and the casing 1, one end of output shaft 3 is provided with the helical gear 33 that is used for helical gear 24 engaged transmission, and the other end of output shaft 3 extends to casing 1 outside and is provided with seven groups of saw blades 34.
In the foregoing description, helical gear between described power shaft and the output shaft also can be the gear drive of spur gear or other form, when power shaft during with the vertical transmission of output shaft, then described gear is a pair of intermeshing bevel gear of being located at respectively on power shaft and the output shaft.
Claims (5)
1, a kind of makita 4100NH transmission device, comprise that frame reaches power shaft and the output shaft of being located at rotationally on the frame, described power shaft is connected with the clutch end of makita 4100NH, the output of described output shaft is installed with saw blade, be connected by gear drive between described power shaft and the output shaft, it is characterized in that described power shaft is provided with flywheel.
2, makita 4100NH transmission device as claimed in claim 1 is characterized in that described gear is to be located at power shaft and output shaft and intermeshing a pair of bevel gear respectively.
3, makita 4100NH transmission device as claimed in claim 1 is characterized in that described gear is to be located at power shaft and output shaft and intermeshing pair of straight gear respectively.
4, makita 4100NH transmission device as claimed in claim 1 is characterized in that described gear is to be located at power shaft and output shaft and intermeshing a pair of helical gear respectively.
5,, it is characterized in that also being provided with between described output shaft and the frame a pair of thrust bearing as the described makita 4100NH transmission device of the arbitrary claim of claim 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071799 CN2910526Y (en) | 2006-05-18 | 2006-05-18 | Driving gear of stones cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071799 CN2910526Y (en) | 2006-05-18 | 2006-05-18 | Driving gear of stones cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910526Y true CN2910526Y (en) | 2007-06-13 |
Family
ID=38132391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071799 Expired - Fee Related CN2910526Y (en) | 2006-05-18 | 2006-05-18 | Driving gear of stones cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910526Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555072A (en) * | 2012-02-18 | 2012-07-11 | 中山市诚盛建材开发有限公司 | Cutting device of slicing machine |
| CN109093852A (en) * | 2018-10-17 | 2018-12-28 | 晋江市盛泓机械有限公司 | A kind of difunctional stone material abrasive cutoff machine |
-
2006
- 2006-05-18 CN CN 200620071799 patent/CN2910526Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555072A (en) * | 2012-02-18 | 2012-07-11 | 中山市诚盛建材开发有限公司 | Cutting device of slicing machine |
| CN109093852A (en) * | 2018-10-17 | 2018-12-28 | 晋江市盛泓机械有限公司 | A kind of difunctional stone material abrasive cutoff machine |
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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 |