CN204524964U - A kind of novel precise automatic flying knife rack device - Google Patents
A kind of novel precise automatic flying knife rack device Download PDFInfo
- Publication number
- CN204524964U CN204524964U CN201520234759.6U CN201520234759U CN204524964U CN 204524964 U CN204524964 U CN 204524964U CN 201520234759 U CN201520234759 U CN 201520234759U CN 204524964 U CN204524964 U CN 204524964U
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- instead
- pin
- worm gear
- sleeve
- support body
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Abstract
The utility model discloses a kind of novel precise automatic flying knife rack device, comprise body, worm gear, lower slide body, central shaft, instead by sleeve, end cap, brush, spring, touch pin, straight pin, instead by pin, actuating unit, described worm gear is positioned at the outside of described central shaft, and the lower end of described worm gear is provided with thrust ball bearing; Fluted disc is provided with above described lower slide body; Be provided with instead by dish above described fluted disc; Described instead by being provided with upper slitter support body above dish; Described upper slitter support body contacts with described worm gear; The described anti-top being positioned at described central shaft by sleeve; Described brush is arranged on the top of described body; The upper end of described upper slitter support body is fixed with described end cap; Described straight pin is arranged on described anti-by sleeve.The utility model compact conformation, realize the precise hard_drawn tuhes of tool setting, prevent dislocation, the phenomenon such as stuck.
Description
Technical field
The utility model belongs to numerically controlled lathe field, is specifically related to a kind of novel precise automatic flying knife rack device.
Background technology
At present, circular cutter holder is the most frequently used one typical case tool changing knife rest of numerically controlled lathe, general by hydraulic means or the automatic tool changer action electrically realizing lathe, the tool changing action of circular cutter holder can be divided into that knife rest lifts, several step such as knife rest transposition and knife rest locking, sends instruction complete by numerical control device.Automatic returning cutter carrier, when work, sometimes there will be dislocation, the phenomenon such as stuck.The Chinese patent of application number 201310158273.4, particular content is: the present invention relates to a kind of mechanism for automatic returning cutter carrier functional realiey, comprises lower knife body, upper knife body, top nut, coarse positioning pin, worm-wheel shaft.One end-toothed disc 1 is arranged at lower knife body top, and lower knife body side is evenly equipped with the pin-and-hole coordinated with coarse positioning pin, and lower knife body is inner forms with the worm-wheel shaft shaft shoulder sliding bearing having axis and radial location function; The teeth that upper knife body top has a circumference angled, upper knife body and worm-wheel shaft are threaded connection, and have an end-toothed disc 2 matched with end-toothed disc 1 in upper knife body, upper knife body lower inside has the groove coordinated with coarse positioning pin; The teeth that top nut one end has a circumference to coordinate with upper knife body teeth; Coarse positioning pin is positioned at lower knife body pin-and-hole, has spring between coarse positioning pin and lower knife body.The utility model not only has the advantage of above-mentioned patent, makes up the deficiency of traditional automatic returning cutter carrier simultaneously, has more superior performance.
Summary of the invention
In order to solve above-mentioned Problems existing, the utility model provides the automatic returning cutter carrier that a kind of structure is compacter, the control of tool setting is more accurate.
The utility model is achieved through the following technical solutions:
A kind of novel precise automatic flying knife rack device, comprise body, worm gear, lower slide body, central shaft, instead by sleeve, end cap, brush, spring, touch pin, straight pin, instead by pin, actuating unit, described worm gear is positioned at the outside of described central shaft, and the lower end of described worm gear is provided with thrust ball bearing; Fluted disc is provided with above described lower slide body; Be provided with instead by dish above described fluted disc; Described instead by being provided with upper slitter support body above dish; Described upper slitter support body contacts with described worm gear; The described anti-top being positioned at described central shaft by sleeve; Described brush is arranged on the top of described body; The upper end of described upper slitter support body is fixed with described end cap; Described straight pin is arranged on described anti-by sleeve.
As further prioritization scheme of the present utility model, described actuating unit inside is provided with box coupling; Described box coupling is fixedly installed on worm-wheel shaft; The inner side of described box coupling is provided with sleeve; Described worm-wheel shaft is connected with motor.
As further prioritization scheme of the present utility model, described in touch pin and to be describedly instead arranged on described upper slitter support body by pin, be connected with described spring respectively.
Compared with prior art, the beneficial effects of the utility model are: the utility model compact conformation, the precise hard_drawn tuhes realizing tool setting, prevent dislocation, the phenomenon such as stuck.
Accompanying drawing explanation
Fig. 1 is profile of the present utility model;
Fig. 2 is the profile touching pin place plane of the present utility model;
Fig. 3 is actuating unit structural representation of the present utility model.
In figure: 1, thrust ball bearing; 2, worm gear; 3, lower slide body; 4, fluted disc; 5, instead by dish; 6, upper slitter support body; 7, central shaft; 8, instead by sleeve; 9, end cap; 10, brush; 11, spring; 12, pin is touched; 13, straight pin; 14, instead by pin; 15, actuating unit; 16, sleeve; 17, motor; 18, box coupling; 19, bearing; 20, worm-wheel shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As Fig. 1, a kind of novel precise automatic flying knife rack device, comprise thrust ball bearing 1, worm gear 2, lower slide body 3, fluted disc 4, anti-by dish 5, upper slitter support body 6, central shaft 7, anti-by sleeve 8, end cap 9, brush 10, spring 11, touch pin 12, straight pin 13, anti-by pin 14, actuating unit 15, described worm gear 2 is positioned at the outside of central shaft 7, and the lower end of worm gear 2 is provided with thrust ball bearing 1; Described lower slide body 3, fluted disc 4, anti-dish 5, the upper slitter support body 6 of leaning on, according to direction from top to bottom, are installed successively; Described fluted disc 4, anti-to contact with worm gear 2 by dish 5, upper slitter support body 6; The described anti-top being positioned at central shaft by sleeve 8; Described brush 10 is arranged on the top of body; The upper end of described upper slitter support body 6 is fixed with end cap 9; Described straight pin 13 is arranged on anti-by sleeve 8; Described actuating unit 15 comprises sleeve 16, motor 17, box coupling 18, bearing 19, worm-wheel shaft 20; Described box coupling 18 is fixed on worm-wheel shaft 20; Described sleeve 16 is positioned at the outside of box coupling 18; Described motor 17 is connected with worm-wheel shaft 20; The described pin 12 that touches is arranged on upper slitter support body 6 with anti-by pin 14, is connected respectively with spring 11.The utility model is when work, and motor 17 rotates, and worm-wheel shaft 20 is rotated, upper slitter support body 6 is connected with worm-wheel shaft 20 worm drive, because fluted disc 4 and the anti-dish 5 that leans on engage, upper slitter support body 6 can not be rotated, upper slitter support body 6 upwards lifts, when fluted disc 4 with when instead separating by dish 5, upper slitter support body 6 can do gyration, and its angle turned over is controlled by control device, when arrive needed for cutter spacing time, motor 17 reverses, and upper slitter support body 6 declines, until suitable position.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a novel precise automatic flying knife rack device, it is characterized in that: comprise body, worm gear, lower slide body, central shaft, instead by sleeve, end cap, brush, spring, touch pin, straight pin, instead by pin, actuating unit, described worm gear is positioned at the outside of described central shaft, and the lower end of described worm gear is provided with thrust ball bearing; Fluted disc is provided with above described lower slide body; Be provided with instead by dish above described fluted disc; Described instead by being provided with upper slitter support body above dish; Described upper slitter support body contacts with described worm gear; The described anti-top being positioned at described central shaft by sleeve; Described brush is arranged on the top of described body; The upper end of described upper slitter support body is fixed with described end cap; Described straight pin is arranged on described anti-by sleeve.
2. a kind of novel precise automatic flying knife rack device according to claim 1, is characterized in that: described actuating unit inside is provided with box coupling; Described box coupling is fixedly installed on worm-wheel shaft; The inner side of described box coupling is provided with sleeve; Described worm-wheel shaft is connected with motor.
3. a kind of novel precise automatic flying knife rack device according to claim 1, is characterized in that: described in touch pin and to be describedly instead arranged on described upper slitter support body by pin, be connected with described spring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234759.6U CN204524964U (en) | 2015-04-12 | 2015-04-12 | A kind of novel precise automatic flying knife rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234759.6U CN204524964U (en) | 2015-04-12 | 2015-04-12 | A kind of novel precise automatic flying knife rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524964U true CN204524964U (en) | 2015-08-05 |
Family
ID=53739015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234759.6U Expired - Fee Related CN204524964U (en) | 2015-04-12 | 2015-04-12 | A kind of novel precise automatic flying knife rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583763A (en) * | 2016-12-24 | 2017-04-26 | 浙江工商职业技术学院 | Automatic rotating four-station knife rest device |
-
2015
- 2015-04-12 CN CN201520234759.6U patent/CN204524964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583763A (en) * | 2016-12-24 | 2017-04-26 | 浙江工商职业技术学院 | Automatic rotating four-station knife rest device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160412 |