CN207127354U - A kind of numerical control rotary roll flute mechanism for horizontal gear grinding machines - Google Patents
A kind of numerical control rotary roll flute mechanism for horizontal gear grinding machines Download PDFInfo
- Publication number
- CN207127354U CN207127354U CN201721080966.6U CN201721080966U CN207127354U CN 207127354 U CN207127354 U CN 207127354U CN 201721080966 U CN201721080966 U CN 201721080966U CN 207127354 U CN207127354 U CN 207127354U
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- China
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- numerical control
- rotating shaft
- roll flute
- pedestal
- bearing
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Abstract
The utility model discloses a kind of numerical control rotary roll flute mechanism for horizontal gear grinding machines, including adjustable frames, the adjustable frames upper end is fixed with the first bearing, the first bearing upper end is run through by bearing is fixed with first rotating shaft, the input of the first rotating shaft is driven by first driving means to be rotated, the output end of the first rotating shaft is fixedly connected with described second bearing one end, the first driving means are used to drive the first rotating shaft forward or reverse, run through on second bearing by bearing and be fixed with the second rotating shaft, the input of second rotating shaft is driven by the second drive device to be rotated, the output end of second rotating shaft is used to connect roll flute wheel；First driving means and the second drive device and adjustable frames control by numerical control device.Numerical control rotary roll flute mechanism of the present utility model for horizontal gear grinding machines, easy to use, digital controlled rotary realizes accurate adjustment and can multi-angle roll flute.
Description
Technical field
It the utility model is related to a kind of numerical control rotary roll flute mechanism for horizontal gear grinding machines.
Background technology
Current gear grinding machines are mostly vertical, and its roll flute mechanism is also vertical.Needed during roll flute to the fluted disc for treating roll flute
Water-spraying control, because vertical structure causes cooling water easily low due to conducting oneself with dignity, greatly reduce cooling water and stop on roll flute wheel
The time is stayed, influences roll flute effect；And current horizontal roll flute mechanism is mostly manually or auto-manual system controls, precision is inadequate, and
And it can not also realize the roll flute of multi-angle.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of numerical control for horizontal gear grinding machines and revolved
Rotatable roll flute mechanism.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of numerical control rotary roll flute mechanism for horizontal gear grinding machines, including adjustable frames, the adjustable frames
Upper end is fixed with the first bearing, and the first bearing upper end is run through by bearing is fixed with first rotating shaft, the first rotating shaft
Input is driven by first driving means to be rotated, and the output end of the first rotating shaft is fixedly connected with described second bearing one end, institute
State first driving means to be used to drive the first rotating shaft forward or reverse, run through on second bearing by bearing and be fixed with
Second rotating shaft, the input of second rotating shaft is driven by the second drive device to be rotated, and the output end of second rotating shaft is used for
Connect roll flute wheel；The adjustable frames include the first pedestal, and what first pedestal prolonged its length direction is provided at both ends with two
The guide rail of bar first, is provided with the second pedestal that can be slided along first guide rail on first guide rail, on second pedestal
Two and vertically disposed second guide rail of first guide rail are provided with, are provided with what can be slid along on second guide rail
3rd pedestal, first bearing are fixedly installed on the 3rd pedestal；The first driving means and the second drive device,
And second the work of pedestal and the 3rd pedestal adjust driver control controlled by PLC by numerical control device.
Further, the first driving means include servomotor or stepper motor, transmission belt and drive, described to watch
Take motor or stepper motor coordinates the driving first rotating shaft to rotate by synchronous pulley；The servomotor or stepper motor by
Numerical control device is worked by driver controller.
Further, second drive device includes servomotor or stepper motor, timing belt and drive, described to watch
Take motor or stepper motor coordinates driving second rotating shaft to rotate by belt wheel；The servomotor or stepper motor are by numerical control
Device controls driver controller to work by PLC.
Further, the output end of second rotating shaft is provided with the screwed hole for being used to be fixedly connected with roll flute wheel.
Further, the second pedestal lower end is fixed with the nut being threadedly coupled with the first ball screw, passes through servo
First ball screw described in motor or driving stepper motor rotates and then drives second pedestal along described first by nut
Guide rail slides；The servomotor or stepper motor are worked by numerical control device by driver controller.
Further, the 3rd pedestal lower end is fixed with the nut being threadedly coupled with the second ball screw, passes through servo
Second ball screw described in motor or driving stepper motor rotates and then drives the 3rd pedestal along described second by nut
Guide rail slides；The servomotor or stepper motor are worked by numerical control device by driver controller.
Further, the first driving means include servomotor or stepper motor, cogged drive belt and travelling gear, institute
State motor drives second rotating shaft to rotate by the cooperation of cingulum and gear wheel.
Further, the numerical control device includes PLC.
Compared with prior art, advantageous effects of the present utility model：Horizontal digital-control roll flute mechanism, level can be given
The fluted disc roll flute of setting, because the fluted disc for waiting to be ground is horizontally disposed with, residence time of the cooling water on fluted disc can be extended, kept away
Exempt to influence roll flute effect because cooling water retention time short-range missile causes carbide button annealing；Adjustable frames are led to by PLC numerical control devices
Front, rear, left and right when device of overdriving accurately controls each servomotor or stepper motor drive ball-screw effectively to adjust its roll flute
Distance, the precision of displacement regulation is improved, improve roll flute effect；The angle of the second bearing is effectively adjusted by first driving means simultaneously
Degree, conveniently realize multi-angle roll flute (roll flute scope is -45 ° to 45 °).
Brief description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the numerical control rotary roll flute mechanism volume structural representation that the utility model is used for horizontal gear grinding machines；
Fig. 2 is the schematic diagram of adjustable frames；
Fig. 3 is the gear of the first drive shaft and the cooperation schematic diagram of cingulum；
Description of reference numerals：1- adjustable frames；The pedestals of 101- first；The pedestals of 102- second；The pedestals of 103- the 3rd；104-
First guide rail；The guide rails of 105- second；The screw mandrels of 106- first；The screw mandrels of 107- second；The bearings of 2- first；3- first rotating shafts；4- first
Drive device；The bearings of 5- second；The rotating shafts of 6- second；The drive devices of 7- second.
Embodiment
As illustrated in fig. 1 and 2, a kind of numerical control rotary roll flute mechanism for horizontal gear grinding machines, including adjustable frames 1,
The upper end of adjustable frames 1 is fixed with the first bearing 2, and the upper end of the first bearing 2 is run through by bearing is fixed with first turn
Axle 3, the input of the first rotating shaft 3 drive rotation by first driving means 4, and the output end of the first rotating shaft 4, which is fixed, to be connected
Connecing described one end of second bearing 5, the first driving means 4 are used to driving the forward or reverse of first rotating shaft 3, and described second
By bearing through the second rotating shaft 6 is fixed with bearing 5, the input of second rotating shaft 6 drives rotation by the second drive device 7
Turn, the output end of second rotating shaft 6 is used to connect roll flute wheel；The adjustable frames 1 include the first pedestal 101, and described
One pedestal 101 prolongs two the first guide rails 104 that are provided at both ends with of its length direction, and being provided with first guide rail 104 can edge
The second pedestal 102 that first guide rail 104 slides, two are provided with second pedestal 102 and is hung down with first guide rail
The second guide rail 105 directly set, is provided with the 3rd pedestal 103 that can be slid along on second guide rail 105, described first
Seat 2 is fixedly installed on the 3rd pedestal 103；The drive device 7 of first driving means 4 and second and the second pedestal 102
Work with the 3rd pedestal 103 is adjusted passes through driver control by numerical control device.
In the present embodiment, the first driving means 4 include servomotor or motor, transmission belt and drive, the electricity
Machine is coordinated by belt wheel drives the first rotating shaft to rotate, and motor is servomotor or stepper motor, the servomotor or step
Stepper motor is worked by numerical control device by driver controller；Second drive device 7 includes motor, transmission belt and transmission
Wheel, the motor is coordinated by belt wheel drives second rotating shaft to rotate, and motor is servomotor or stepper motor, the servo
Motor or stepper motor are worked by numerical control device by driver controller.
The output end of second rotating shaft is provided with the screwed hole for being used to be fixedly connected with roll flute wheel.
The lower end of second pedestal 102 is fixed with the nut being threadedly coupled with the first ball screw 106, passes through servomotor
Or the first ball screw 106 described in driving stepper motor rotates and then drives second pedestal 102 along described by nut
One guide rail 104 slides；The lower end of 3rd pedestal 103 is fixed with the nut being threadedly coupled with the second ball screw 107, by watching
The second ball screw 107 described in motor or driving stepper motor is taken to rotate and then drive the edge of the 3rd pedestal 103 by nut
Second guide rail 105 slides；The ball screw is fixed by bearing and bearing block；Above-mentioned servomotor or stepping electricity
Machine is worked by numerical control device by driver controller, the precision adjusted with precisely controlling displacement.
As shown in figure 3, first driving means 4 are driven by synchromesh gear and synchronous toothed belt, to improve the stability of transmission.
(multi-angle can be achieved in use, rotating the second bearing 5 to suitable roll flute angle by first driving means 4
Roll flute), then first is driven respectively by the servomotor or stepper motor of driver control adjustable frames 1 by numerical control device
The ball screw 107 of ball screw 106 and second) with the suitable distance of accurate adjustment roll flute.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to of the present utility model
Scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are new to this practicality
The various modifications and improvement that the technical scheme of type is made, the protection domain of the utility model claims book determination all should be fallen into
It is interior.
Claims (8)
- A kind of 1. numerical control rotary roll flute mechanism for horizontal gear grinding machines, it is characterised in that：Including adjustable frames, it is described can Adjusting base upper end is fixed with the first bearing, the first bearing upper end by bearing through being fixed with first rotating shaft, described the The input of one rotating shaft is driven by first driving means to be rotated, and the output end of the first rotating shaft is fixedly connected with the second bearing one End, the first driving means are used to drive the first rotating shaft forward or reverse, run through on second bearing by bearing The second rotating shaft is fixed with, the input of second rotating shaft is driven by the second drive device to be rotated, the output of second rotating shaft Hold for connecting roll flute wheel；The adjustable frames include the first pedestal, and the both ends that first pedestal prolongs its length direction are set Be equipped with two the first guide rails, be provided with first guide rail can along first guide rail slide the second pedestal, described second Two and vertically disposed second guide rail of first guide rail are provided with pedestal, being provided with second guide rail can be along its cunning The 3rd dynamic pedestal, first bearing are fixedly installed on the 3rd pedestal；The first driving means and the second driving The work of device and the second pedestal and the 3rd pedestal is adjusted passes through driver control by numerical control device.
- 2. the numerical control rotary roll flute mechanism according to claim 1 for horizontal gear grinding machines, it is characterised in that：Described One drive device includes servomotor or stepper motor, transmission belt and drive, and the servomotor or stepper motor pass through band Wheel, which coordinates, drives the first rotating shaft rotation；The servomotor or stepper motor pass through driver controller work by numerical control device Make.
- 3. the numerical control rotary roll flute mechanism according to claim 1 for horizontal gear grinding machines, it is characterised in that：Described Two drive devices include servomotor or stepper motor, transmission belt and drive, and the servomotor or stepper motor pass through band Wheel, which coordinates, drives the second rotating shaft rotation；The servomotor or stepper motor pass through driver controller work by numerical control device Make.
- 4. the numerical control rotary roll flute mechanism for horizontal gear grinding machines according to Claims 2 or 3, it is characterised in that：Institute The output end for stating the second rotating shaft is provided with the screwed hole for being used to be fixedly connected with roll flute wheel.
- 5. the numerical control rotary roll flute mechanism according to claim 1 for horizontal gear grinding machines, it is characterised in that：It is described Second pedestal lower end is fixed with the nut being connected with the first wire rod thread, by first described in servomotor or driving stepper motor Screw mandrel rotates and then drives second pedestal to be slided along first guide rail by nut；The servomotor or stepper motor Worked by numerical control device by driver controller.
- 6. the numerical control rotary roll flute mechanism according to claim 1 for horizontal gear grinding machines, it is characterised in that：Described Three pedestal lower ends are fixed with the nut being connected with the second wire rod thread, by second described in servomotor or driving stepper motor Bar rotates and then drives the 3rd pedestal to be slided along second guide rail by nut；The servomotor or stepper motor by Numerical control device is worked by driver controller.
- 7. the numerical control rotary roll flute mechanism according to claim 1 or 2 for horizontal gear grinding machines, it is characterised in that：Institute Stating first driving means includes servomotor or stepper motor, cogged drive belt and travelling gear, and the motor passes through cingulum and tooth The cooperation of wheel wheel drives the second rotating shaft rotation.
- 8. the numerical control rotary roll flute mechanism for horizontal gear grinding machines according to claim 1,2,3,5 or 6, its feature exist In：The numerical control device includes PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080966.6U CN207127354U (en) | 2017-08-28 | 2017-08-28 | A kind of numerical control rotary roll flute mechanism for horizontal gear grinding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080966.6U CN207127354U (en) | 2017-08-28 | 2017-08-28 | A kind of numerical control rotary roll flute mechanism for horizontal gear grinding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207127354U true CN207127354U (en) | 2018-03-23 |
Family
ID=61636151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080966.6U Active CN207127354U (en) | 2017-08-28 | 2017-08-28 | A kind of numerical control rotary roll flute mechanism for horizontal gear grinding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207127354U (en) |
-
2017
- 2017-08-28 CN CN201721080966.6U patent/CN207127354U/en active Active
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