CN201613475U - Machine tool feeding transmission device - Google Patents
Machine tool feeding transmission device Download PDFInfo
- Publication number
- CN201613475U CN201613475U CN2009202297799U CN200920229779U CN201613475U CN 201613475 U CN201613475 U CN 201613475U CN 2009202297799 U CN2009202297799 U CN 2009202297799U CN 200920229779 U CN200920229779 U CN 200920229779U CN 201613475 U CN201613475 U CN 201613475U
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- CN
- China
- Prior art keywords
- planetary gear
- gear
- worm
- motor
- planetary
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- Expired - Fee Related
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Abstract
The utility model discloses a machine tool feeding transmission device comprising a rapid motor, a feed variable speed motor, a planetary gear train, a planetary bracket, a worm gear, a reduction gear, an output shaft and a housing, wherein a planetary gear A is mounted on a shaft of the rapid motor, a planetary gear B is mounted in match with the planetary gear A, a planetary gear C is mounted in match with the planetary gear B, the planetary bracket is mounted outside the planetary gears, the reduction gear is mounted in match with the planetary gear C, the output shaft is mounted in the reduction gear, the worm gear is mounted on the shaft of a feed reducing motor, the planetary gear train is arranged in a worm wheel, a worm is arranged below the worm wheel, bearings are mounted in all the assembly supporting positions, the gears and the worm wheel are all arranged in the housing, the rapid motor is mounted at the upper part of the housing, and the feed variable speed motor is mounted at the lower part of the housing and forms 90 DEG with the feed motor. With simplified structure and improved efficiency, the utility model can serve as a standard universal component for all machine tools that have feeding and fast reverse.
Description
Technical field
The utility model relates to mechanical processing machine, and is concrete relevant with its feed drive gearing.
Background technology
The existing machine tool feed drive gearing, its work feed and neutral gear advance and retreat realize by gear change that all this structure is relatively complicated, especially in the conversion feed speed, to often change gear as required, use cumbersomely, influence operating efficiency.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of machine tool feed transmission device, and it is simple for structure, does not need frequent change gear, and is easy to use, raises the efficiency.
In order to achieve the above object, the technical solution of the utility model is, a kind of machine tool feed transmission device, comprise fast speed motor, the feed change motor, epicyclic train, planet stent, worm and gear, reduction gearing, output shaft and shell, it is characterized in that: the axle of described fast speed motor is gone up dress planetary gear A, cooperate with planetary gear A planetary gear B is housed, cooperate with planetary gear B planetary gear C is housed, planetary gear is equipped with planet stent outward, cooperate with planetary gear C reduction gearing is housed, output shaft is housed in the reduction gearing, on the described feeding reducing motor axle worm and gear is housed, planetary gear system places within the worm gear, and worm screw places under the worm gear, and all assembling bearing positions all are equipped with bearing, described gear-worm gear all places in the shell, described quick electric machine is in shell upper, and described feed change electric machine is in outer casing underpart, and becomes 90 degree with the feeding motor.
The beneficial effects of the utility model are, owing to adopted variable speed electric motors, particularly to add the worm and gear speed change, therefore do not need often to change gear, also make designs simplification; Owing to adopted epicyclic train, therefore, make the neutral gear fast forwarding and fast rewinding reach rapidly, save time, raise the efficiency.The utility model can be used as all workers of having and advances lathe standard universal parts with rewind down.
Description of drawings
Fig. 1 is that the utility model master looks schematic diagram.
Fig. 2 originally is a utility model A-A view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.As depicted in figs. 1 and 2, the utility model discloses a kind of machine tool feed transmission device, comprise fast speed motor 1, feed change motor 2, epicyclic train, planet stent 3, worm and gear 4, reduction gearing 5, output shaft 6 and shell 7, the axle of described fast speed motor is gone up dress planetary gear A8, cooperate with planetary gear A planetary gear B9 is housed, cooperate with planetary gear B planetary gear C10 is housed, planetary gear is equipped with planet stent outward, cooperate with planetary gear C reduction gearing is housed, output shaft is housed in the reduction gearing, on the described feeding reducing motor axle worm and gear is housed, planetary gear system places within the worm gear, worm screw places under the worm gear, all assembling bearing positions all are equipped with bearing, and described gear-worm gear all places in the shell, and described quick electric machine is in shell upper, described feed change electric machine is in outer casing underpart, and becomes 90 degree with the feeding motor.
Operation principle of the present utility model is: when the needs worker advances, the 2 startup work of feed change motor, drive worm and gear 4, thereby drive the planet stent 3 and planetary gear B9, the planetary gear C10 motion that link with it, planetary gear C10 drives the reduction gearing 5 that cooperates with it, finally make the output shaft rotation, but output shaft can connect the gear screw mandrel as required; In the time of needs F.F. or rewind down, start fast rapid-result motor 1, the planetary gear A8 on it rotates, thereby drive the planetary gear B9T and the C10 that cooperate with it, planetary gear C10 drives the reduction gearing 5 that cooperates with it, finally makes the output shaft rotation, realizes fast advance and retreat.
Claims (1)
1. machine tool feed transmission device, comprise fast speed motor, the feed change motor, epicyclic train, planet stent, worm and gear, reduction gearing, output shaft and shell, it is characterized in that: the axle of described fast speed motor is gone up dress planetary gear A, cooperate with planetary gear A planetary gear B is housed, cooperate with planetary gear B planetary gear C is housed, planetary gear is equipped with planet stent outward, cooperate with planetary gear C reduction gearing is housed, output shaft is housed in the reduction gearing, on the described feeding reducing motor axle worm and gear is housed, planetary gear system places within the worm gear, and worm screw places under the worm gear, and all assembling bearing positions all are equipped with bearing, described gear-worm gear all places in the shell, described quick electric machine is in shell upper, and described feed change electric machine is in outer casing underpart, and becomes 90 degree with the feeding motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202297799U CN201613475U (en) | 2009-11-11 | 2009-11-11 | Machine tool feeding transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202297799U CN201613475U (en) | 2009-11-11 | 2009-11-11 | Machine tool feeding transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613475U true CN201613475U (en) | 2010-10-27 |
Family
ID=42999847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202297799U Expired - Fee Related CN201613475U (en) | 2009-11-11 | 2009-11-11 | Machine tool feeding transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198601A (en) * | 2011-05-17 | 2011-09-28 | 史玉福 | Automatic feeding device for milling machine |
| CN105215377A (en) * | 2015-11-13 | 2016-01-06 | 湖南三泰新材料股份有限公司 | A kind of special low speed heavy-duty engine lathe |
| CN113500443A (en) * | 2021-07-16 | 2021-10-15 | 张家港跃邦机械有限公司 | Feed mechanism for chipless cutting machine |
-
2009
- 2009-11-11 CN CN2009202297799U patent/CN201613475U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198601A (en) * | 2011-05-17 | 2011-09-28 | 史玉福 | Automatic feeding device for milling machine |
| CN105215377A (en) * | 2015-11-13 | 2016-01-06 | 湖南三泰新材料股份有限公司 | A kind of special low speed heavy-duty engine lathe |
| CN113500443A (en) * | 2021-07-16 | 2021-10-15 | 张家港跃邦机械有限公司 | Feed mechanism for chipless cutting machine |
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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: 20101027 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |