CN204546083U - The adjustable speed auto-feed structure of cutter spindle - Google Patents
The adjustable speed auto-feed structure of cutter spindle Download PDFInfo
- Publication number
- CN204546083U CN204546083U CN201420562137.1U CN201420562137U CN204546083U CN 204546083 U CN204546083 U CN 204546083U CN 201420562137 U CN201420562137 U CN 201420562137U CN 204546083 U CN204546083 U CN 204546083U
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- adjustable speed
- cutter spindle
- worm screw
- power transmission
- auto
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Abstract
The utility model provides a kind of adjustable speed auto-feed structure of cutter spindle, using an adjustable speed motor as the power intake of this auto-feed structure, last outputting power is on this cutter spindle, and it includes: this adjustable speed motor is provided with a worm screw in its front end; One first power transmission shaft is that section place is provided with one first worm gear wherein, be provided with one first worm screw again, and this first worm gear is arranged in the worm screw of this adjustable speed motor at its end; One second driving shaft, is that section place is provided with one second worm gear wherein, be arranged on the first worm screw of this first power transmission shaft again, be also provided with one second worm screw at its end, and this second worm screw is arranged on this cutter spindle at this second worm gear; The effect simplifying its structure, safeguard simply, reduce its running noise and more variable-speed feeding speed can be reached by means of above-mentioned component.
Description
Technical field
The utility model relates to a kind of automatic feed mechanism of toolroom machine, adjustable speed motor is espespecially used to input as power, and can exempt to use a pile travelling gear, the drive mechanism of its auto-feed can be simplified, safeguard easily, reduce noise and a kind of technology category compared with multi-speed exchanged can be had.
Background technology
General purpose tool machine is equipped with automatic feed mechanism, and this automatic feed mechanism is different from manual feed several travelling gear set by this automatic feed mechanism of existing drive motor, and then processing feeding done by carry its tools main shaft.
And toolroom machine uses existing automatic feed mechanism, as No. M355138th, TaiWan, China new patent " bores milling machine feed structure ", if this automatic feed mechanism must have multistage speed changing effect, then must must set up many change-speed gearings, cause this existing automatic feed mechanism complicated, safeguard not easily, as TaiWan, China new patent case number No. 080201455 " structure-improved of drilling-tapping machine " disclose mechanism; And these change-speed gearings are in its process operated, and can produce very large noise; Moreover because toolroom machine body only can provide a little space to install these change-speed gearings, therefore existing automatic feed mechanism can reach speed changing effect also only two, three sections, therefore the available number of steps of speeds of existing automatic feed mechanism is limited.
Utility model content
In view of the problem points of existing automatic feed mechanism, so the utility model designer and then motive are researched and developed and create the adjustable speed auto-feed structure of the cutter spindle of the utility model formula.Therefore main purpose of the present utility model: be to provide that number of steps of speeds is many, adjustable speed auto-feed structure that low noise, maintenance are easy to cutter spindle.Secondary objective of the present utility model: be to provide can auto-feed, hand feed operation adjustable speed auto-feed structure.
In order to aforesaid object can be reached, the technological means that the utility model uses includes: using an adjustable speed motor as the power intake of this auto-feed structure, last outputting power is on the teeth groove of this cutter spindle, it includes: this adjustable speed motor, is to be provided with a worm screw in the front end rotating shaft of this adjustable speed motor; One first power transmission shaft, is be provided with one first worm gear in the middle section of this first power transmission shaft, be provided with one first worm screw again, and this first worm gear is arranged in the worm screw of this adjustable speed motor at this first power transmission shaft end; One second driving shaft, be provided with one second worm gear in the middle section of this second driving shaft, be arranged on the first worm screw of this first power transmission shaft at this second worm gear again, be also provided with one second worm screw at this second driving shaft end, and this second worm screw is arranged on this cutter spindle; And a controller, be electrically connected this adjustable speed motor and drive, and the rotating speed of this adjustable speed motor of adjustable.
The first worm gear being wherein close to this first power transmission shaft is provided with a clutch, and the front end of this first power transmission shaft is then equipped with a Manual feeding device.
This first rotating shaft above-mentioned, the second rotating shaft mutually configuration in vertical configuration.
Compared to background technology, the utility model relies on above-mentioned technological means, has following effect:
This adjustable speed motor of the main use of adjustable speed auto-feed structure of the utility model cutter spindle coordinates this controller can compared with multistage, more progression adjustment rotating speed, so can multistage, this toolroom machine cutter spindle of multistage numerical control system feed rate; The utility model uses this adjustable speed motor to exempt and uses some change-speed gearings again, greatly simplifies adjustable speed auto-feed structure, safeguards simple and can reduce its noise produced that operates.
The adjustable speed auto-feed structure of the utility model cutter spindle installs a clutch additional in its first power transmission shaft, and then this adjustable speed auto-feed structure convertible is in operating with hand feed operation or auto-feed.
Accompanying drawing explanation
Fig. 1 is the aspect figure that the utility model adjustable speed auto-feed structure is implemented on toolroom machine cutter spindle;
Fig. 2 is the three-dimensional combination figure of the adjustable speed auto-feed structure of the utility model cutter spindle;
Fig. 3 is the combination top view of the adjustable speed auto-feed structure of the utility model cutter spindle;
Fig. 4 is the stereo appearance figure of the utility model adjustable speed motor;
Fig. 5 is the utility model adjustable speed motor, the schematic diagram that is electrically connected made by controller.
Description of reference numerals: 1 adjustable speed auto-feed structure; 10 adjustable speed motors; 11 worm screws; 20 first power transmission shafts; 21 first worm gears; 22 first worm screws; 23 clutches; 30 second driving shafts; 31 second worm gears; 32 second worm screws; 40 controllers; 50 Manual feeding devices; 6 toolroom machines; 61 cutter spindles; 611 teeth groove.
Detailed description of the invention
First, refer to shown in Fig. 1 to Fig. 5, the adjustable speed auto-feed structure 1 of the utility model about a kind of cutter spindle, the main toolroom machine 6 be used in as classes such as milling machines, and using an adjustable speed motor 10 as the power intake of this auto-feed structure, last outputting power is on this cutter spindle 61.It is main includes: adjustable speed motor 10,1 first power transmission shaft 20, second driving shaft 30 and a controller 40; Wherein,
This adjustable speed motor 10 as shown in Figures 2 and 4, is be provided with a worm screw 11 in the front end rotating shaft of this adjustable speed motor 10.
This first power transmission shaft 20, as shown in Figures 2 and 3, is be provided with one first worm gear 21 in the middle section of this first power transmission shaft 20, be provided with one first worm screw 22 again, and this first worm gear 22 is arranged in the worm screw 11 of this adjustable speed motor 10 at this first power transmission shaft 20 end.Further, the first worm gear 21 being close to this first power transmission shaft 20 is provided with a clutch 23, the front end of this first power transmission shaft 20 is then equipped with a Manual feeding device 50, relies on this clutch 23 of operation, script auto-feed can be made into be operated by the hand feed of Manual feeding device 50.
This second driving shaft 30, as shown in Figures 2 and 3, be provided with one second worm gear 31 in the middle section of this second driving shaft 30, be arranged on the first worm screw 22 of this first power transmission shaft 20 at this second worm gear 31 again, also be provided with one second worm screw 32 at this second driving shaft 30 end, and this second worm screw 32 is arranged on the teeth groove 611 of this cutter spindle 61.Further, this second rotating shaft 30, first rotating shaft 20 mutually configuration in vertical configuration.And
This controller 40, is electrically connected this adjustable speed motor 10 and drives, and by the drive circuit of this controller 40 inside, to change frequency or voltage system to adjust the rotating speed of this adjustable speed motor 10, and then adjusts the feed rate of this toolroom machine 6 cutter spindle 61.
Refer to shown in Fig. 2 and Fig. 5, by means of above-mentioned each element form the adjustable speed auto-feed structure 1 of the utility model cutter spindle, this adjustable speed motor 10 of main use coordinates this controller 40 can comparatively multistage, more progression adjustment rotating speed, then its worm screw 11 is relied on, this first power transmission shaft 20 is given in power transmission by the first worm gear 21, and power is relied on its first worm screw 22 by this first power transmission shaft 20 again, second worm gear 31 passes to this second driving shaft 30, then the teeth groove 611 on the cutter spindle 61 of this toolroom machine 6 is given in power transmission by this second worm screw 32 again, upper and lower auto-feed must be done to this cutter spindle 61, so can multistage, the feed rate of this toolroom machine 6 cutter spindle 61 of multistage numerical control system.The utility model uses this adjustable speed motor 10 to exempt and uses some change-speed gearings again, greatly simplifies adjustable speed auto-feed structure 1, safeguards simple and can reduce its noise produced that operates.Special one carries, and the adjustable speed auto-feed structure 1 of the utility model cutter spindle can install a clutch 23 additional in its first power transmission shaft 20, and then this adjustable speed auto-feed structure 1 convertible is in operating with hand feed operation or auto-feed.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection domain of the present utility model.
Claims (3)
1. an adjustable speed auto-feed structure for cutter spindle, the power intake using adjustable speed motor as this auto-feed structure, last outputting power, on this cutter spindle, is characterized in that, it includes:
One adjustable speed motor is provided with a worm screw in the front end rotating shaft of this adjustable speed motor;
One first power transmission shaft, is be provided with one first worm gear in the middle section of this first power transmission shaft, be provided with one first worm screw again, and this first worm gear is arranged in the worm screw of this adjustable speed motor at this first power transmission shaft end;
One second driving shaft, be provided with one second worm gear in the middle section of this second driving shaft, be arranged on the first worm screw of this first power transmission shaft at this second worm gear again, be also provided with one second worm screw at this second driving shaft end, and this second worm screw is arranged on the teeth groove of this cutter spindle; And
One controller, is electrically connected this adjustable speed motor and drives, and can adjust the rotating speed of this adjustable speed motor.
2. the adjustable speed auto-feed structure of cutter spindle according to claim 1, is characterized in that: the first worm gear being close to this first power transmission shaft is provided with a clutch, and the front end of this first power transmission shaft is equipped with a Manual feeding device.
3. the adjustable speed auto-feed structure of cutter spindle according to claim 1 or 2, is characterized in that: this first rotating shaft, the second rotating shaft mutually configuration in vertical configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562137.1U CN204546083U (en) | 2014-09-26 | 2014-09-26 | The adjustable speed auto-feed structure of cutter spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562137.1U CN204546083U (en) | 2014-09-26 | 2014-09-26 | The adjustable speed auto-feed structure of cutter spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546083U true CN204546083U (en) | 2015-08-12 |
Family
ID=53821248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562137.1U Expired - Fee Related CN204546083U (en) | 2014-09-26 | 2014-09-26 | The adjustable speed auto-feed structure of cutter spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215851A (en) * | 2015-10-20 | 2016-01-06 | 广东豪特曼智能机器有限公司 | The face grinding device of Internal Grinder with High Precision |
-
2014
- 2014-09-26 CN CN201420562137.1U patent/CN204546083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215851A (en) * | 2015-10-20 | 2016-01-06 | 广东豪特曼智能机器有限公司 | The face grinding device of Internal Grinder with High Precision |
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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: 20150812 Termination date: 20160926 |