CN203309074U - Speed reducer for metal cutting - Google Patents
Speed reducer for metal cutting Download PDFInfo
- Publication number
- CN203309074U CN203309074U CN2013202808517U CN201320280851U CN203309074U CN 203309074 U CN203309074 U CN 203309074U CN 2013202808517 U CN2013202808517 U CN 2013202808517U CN 201320280851 U CN201320280851 U CN 201320280851U CN 203309074 U CN203309074 U CN 203309074U
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- China
- Prior art keywords
- shaft
- output shaft
- input shaft
- periphery
- speed reducer
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- 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
A speed reducer for metal cutting comprises an input shaft, an output shaft, an intermediate shaft and a clearance eliminating shaft. The input shaft is connected with a motor, a saw blade is connected with one end of the output shaft, saw tooth structures are arranged on the periphery of the middle of the input shaft, the periphery of the middle of the intermediate shaft and the periphery of the middle of the output shaft, one end of the intermediate shaft is in meshed connection with the middle of the input shaft, the middle of the intermediate shaft is in meshed connection with the middle of the output shaft, one end of the clearance eliminating shaft is in meshed connection with the middle of the output shaft, and the other end of the clearance eliminating shaft is connected with one end of the input shaft through a belt. Through the saw tooth structures arranged on the periphery of the middle of the input shaft, the periphery of the middle of the intermediate shaft and the periphery of the middle of the output shaft, contact faces of components can be enlarged, stress on mechanisms in the transmission process is stable, the clearance eliminating shaft is additionally arranged and connected with the output shaft, connection between the components is stable, and therefore the saw blade connected to the end face of the output shaft is even in stress, and the stable and efficient cutting purpose is achieved.
Description
Technical field
The utility model relates to the metal-working plant field, especially relates to a kind of speed reducer for Metal Cutting.
Background technique
Speed reducer is a kind of power transmission mechanism, utilizes the velocity transducer of gear, and the winding number of motor is decelerated to desired winding number, and obtains the mechanism of larger torque.Reducing gear of the prior art is when carrying out Metal Cutting, after passing on mechanism to use a period of time, can produce wearing and tearing, and then can cause being arranged on the saw blade unbalance stress of output shaft end face, and thereby produce, rock, make saw blade in cutting process, easily damage on the one hand sawtooth.Easily cause on the other hand cutting surface setback to occur, cause the waste of material.
The model utility content
For solving the problems of the technologies described above, we have proposed a kind of speed reducer for Metal Cutting, by resetting driving mechanism, and increase the imbalance of gap axle elimination driving mechanism in the power transmission process that disappear, thereby make the stressed even of saw blade, to reach the cutting purpose of stability and high efficiency.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of speed reducer for Metal Cutting, comprise input shaft, output shaft, jack shaft and the gap axle that disappears, described input shaft is connected with motor, an end at described output shaft is connected with saw blade, described input shaft, jack shaft and output shaft are equipped with saw tooth structure on the external diameter of the middle part of axle, one end of described jack shaft and input shaft middle part are connected with a joggle, the middle part of described jack shaft and the middle part of output shaft are connected with a joggle, and an end of the described gap axle that disappears and the middle part of described output shaft are connected with a joggle, and an end of the other end and input shaft joins by belt.
Beneficial effect: the utility model passes through at input shaft, on the middle part external diameter of jack shaft and output shaft, saw tooth structure is set, can increase the surface of contact of each parts, make each mechanism's stability under loading in transmission process, set up simultaneously the gap axle that disappears, the gap that will disappear axle and output shaft join, and can make stable connection between each parts, thereby the saw blade that makes to be connected on the output shaft end face is stressed evenly, reaches the cutting purpose of stability and high efficiency.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural diagrams intention of the disclosed a kind of speed reducer for Metal Cutting of the utility model embodiment.
Numeral and the represented corresponding part title of letter in figure:
1. input shaft, 2. jack shaft, 3. output shaft, the gap that 4. disappears axle, 5. saw blade.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment who obtains, and all belong to the scope of the utility model protection.
Below in conjunction with embodiment and embodiment, the utility model is described in further detail.
Embodiment
As shown in Figure 1, a kind of speed reducer for Metal Cutting, comprise input shaft 1, output shaft 3, jack shaft 2 and the gap axle 4 that disappears, described input shaft 1 is connected with motor, an end at described output shaft 3 is connected with saw blade 5, described input shaft 1, jack shaft 2 and output shaft 3 are equipped with saw tooth structure on the external diameter of the middle part of axle, one end of described jack shaft 2 and input shaft 1 middle part are connected with a joggle, the middle part of the middle part of described jack shaft 2 and output shaft 3 is connected with a joggle, one end of the described gap axle 4 that disappears and the middle part of described output shaft 3 are connected with a joggle, one end of the other end and input shaft 1 joins by belt.
By at input shaft, on the middle part external diameter of jack shaft and output shaft, saw tooth structure is set, can increase the surface of contact of each parts, make each mechanism's stability under loading in transmission process, set up simultaneously the gap axle that disappears, the gap that will disappear axle and output shaft join, and can make stable connection between each parts, thereby the saw blade that makes to be connected on the output shaft end face is stressed evenly, reaches the cutting purpose of stability and high efficiency.
Claims (1)
1. speed reducer for Metal Cutting, comprise input shaft and output shaft, described input shaft is connected with motor, an end at described output shaft is connected with saw blade, it is characterized in that, also comprise jack shaft and the gap axle that disappears, described input shaft, jack shaft and output shaft are equipped with saw tooth structure on the external diameter of the middle part of axle; One end of described jack shaft and input shaft middle part are connected with a joggle, and the middle part of described jack shaft and the middle part of output shaft are connected with a joggle; One end of the described gap axle that disappears and the middle part of described output shaft are connected with a joggle, and an end of the other end and input shaft socket-connects by belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202808517U CN203309074U (en) | 2013-05-22 | 2013-05-22 | Speed reducer for metal cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202808517U CN203309074U (en) | 2013-05-22 | 2013-05-22 | Speed reducer for metal cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309074U true CN203309074U (en) | 2013-11-27 |
Family
ID=49615287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202808517U Expired - Fee Related CN203309074U (en) | 2013-05-22 | 2013-05-22 | Speed reducer for metal cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309074U (en) |
-
2013
- 2013-05-22 CN CN2013202808517U patent/CN203309074U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140522 |