CN203426765U - Gear hobbing machine X-axis automatic cutter advancing and retreating device - Google Patents
Gear hobbing machine X-axis automatic cutter advancing and retreating device Download PDFInfo
- Publication number
- CN203426765U CN203426765U CN201320426066.8U CN201320426066U CN203426765U CN 203426765 U CN203426765 U CN 203426765U CN 201320426066 U CN201320426066 U CN 201320426066U CN 203426765 U CN203426765 U CN 203426765U
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- fixed
- grating
- controller
- hobbing machine
- reading head
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Abstract
A gear hobbing machine X-axis automatic cutter advancing and retreating device comprises a controller (1), a stepping motor (2), a grating ruler (3) and a grating reading head (4). The controller (1) is fixed on the upper portion of a lathe body, the stepping motor (2) is fixed at the position, on the side of an X-axis screw rod, of the lathe body, a spindle of the stepping motor (2) is directly connected with the outer end of the X-axis screw rod, the grating ruler (3) is fixed on the top of the lathe body and is placed above a workbench stand column (5), and the grating reading head (4) is fixed on the top of the workbench stand column (5) and placed below the grating ruler (3). The controller (1) is electrically connected with the grating reading head (4). The gear hobbing machine cutter advancing and retreating device overcomes the defects that when an existing gear hobbing machine is used for machining gears, the rejection rate is high, cutters can be damaged easily, and operating difficulty is large. Working efficiency is improved, and cost is lowered.
Description
Technical field
The utility model belongs to gear-hobbing machine control technology field, is specifically related to a kind of gear-hobbing machine X-axis machine automatic feeder.
Background technology
General hobbing machine is in hobbing process, can only carry out Y-axis and realize automatic tool advancing and retracting under the drive of screw mandrel, X-axis can only manual operation advance and retreat cutter, and feed speed is unstable, size is difficult to be consistent, fragile hobboing cutter not only, and the gear surface fineness of processing is poor, has the shortcoming that production cost and percent defective are too high and operation easier is large.
Summary of the invention
The technical problem that the utility model solves: design a kind of gear-hobbing machine X-axis machine automatic feeder, overcome percent defective too high, fragile cutter and the operation easier large shortcoming of existing general hobbing machine in machining gears process.
Technical solution of the present utility model: a kind of gear-hobbing machine X-axis machine automatic feeder, comprises controller, stepper motor, grating scale and grating reading head.Described controller is fixed on the top of lathe bed, stepper motor is fixed on the lathe bed of X-axis screw mandrel one side, and the outer end direct connection of the main shaft of stepper motor and X-axis screw mandrel, grating scale fixedly lathe bed top and be positioned at the top of workbench column, grating reading head is fixed on the top of workbench column and is positioned at the below of grating scale; The output of described grating reading head is connected with the input of controller, and the output of described controller is connected with the control end of stepper motor.
The beneficial effect the utlity model has: the one, improve work efficiency, reduced cost; The 2nd, effectively guarantee hobboing cutter service life, reduce waste product; The 3rd, easy to operate, realized and controlled feed velocity and the object of feed at the uniform velocity.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model,
Fig. 2 is structure right view of the present utility model.
The specific embodiment
1,2 a kind of embodiment of the present utility model is described by reference to the accompanying drawings.
An X-axis machine automatic feeder, comprises controller 1, stepper motor 2, grating scale 3 and grating reading head 4.Described controller 1 is fixed on the top of lathe bed, stepper motor 2 is fixed on the lathe bed of X-axis screw mandrel one side, and the outer end direct connection of the main shaft of stepper motor 2 and X-axis screw mandrel, grating scale 3 fixedly lathe bed top and be positioned at the top of workbench column 5, grating reading head 4 is fixed on the top of workbench column 5 and is positioned at the below of grating scale 3; The output of described grating reading head 4 is connected with the input of controller 1, and the output of described controller 1 is connected with the control end of stepper motor 2.
Operation principle: gear blank is fixed on workbench, then by controller 1, X-axis advance and retreat cutter data area is set, if batch production processing only arranges at first once.Start gear-hobbing machine, stepper motor 2 drives X-axis screw mandrel to rotate and then drives workbench to move forward and backward X-direction advance and retreat cutter.Workbench moves forward and backward and makes grating reading head 4 synchronizing movings, by grating reading head 4 mobile signal of telecommunication producing below grating scale 3, feed back to controller 1, then according to the advance and retreat cutter data area rotating setting in advance, realize the automatic control of X-direction advance and retreat cutter displacement by controller 1 control step motor 2.
Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting the utility model practical range, thus all equivalent variations of being done with content described in the utility model claim, within all should being included in the utility model claim scope.
Claims (1)
1. a gear-hobbing machine X-axis machine automatic feeder, comprise controller (1), stepper motor (2), grating scale (3) and grating reading head (4), it is characterized in that: described controller (1) is fixed on the top of lathe bed, stepper motor (2) is fixed on the lathe bed of X-axis screw mandrel one side, and the main shaft of stepper motor (2) and the outer end direct connection of X-axis screw mandrel, grating scale (3) fixedly lathe bed top and be positioned at the top of workbench column (5), grating reading head (4) is fixed on the top of workbench column (5) and is positioned at the below of grating scale (3); The output of described grating reading head (4) is connected with the input of controller (1), and the output of described controller (1) is connected with the control end of stepper motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426066.8U CN203426765U (en) | 2013-07-17 | 2013-07-17 | Gear hobbing machine X-axis automatic cutter advancing and retreating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426066.8U CN203426765U (en) | 2013-07-17 | 2013-07-17 | Gear hobbing machine X-axis automatic cutter advancing and retreating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426765U true CN203426765U (en) | 2014-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426066.8U Expired - Lifetime CN203426765U (en) | 2013-07-17 | 2013-07-17 | Gear hobbing machine X-axis automatic cutter advancing and retreating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817718A (en) * | 2016-06-02 | 2016-08-03 | 新昌县七星街道金源机床配件经营部 | Efficient, energy-saving and high-precision gear hobbing machine applied to mechanical processing field |
-
2013
- 2013-07-17 CN CN201320426066.8U patent/CN203426765U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817718A (en) * | 2016-06-02 | 2016-08-03 | 新昌县七星街道金源机床配件经营部 | Efficient, energy-saving and high-precision gear hobbing machine applied to mechanical processing field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |