CN201052590Y - Grinding machine trip-stop mechanism - Google Patents
Grinding machine trip-stop mechanism Download PDFInfo
- Publication number
- CN201052590Y CN201052590Y CNU200720063540XU CN200720063540U CN201052590Y CN 201052590 Y CN201052590 Y CN 201052590Y CN U200720063540X U CNU200720063540X U CN U200720063540XU CN 200720063540 U CN200720063540 U CN 200720063540U CN 201052590 Y CN201052590 Y CN 201052590Y
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- grinding machine
- utility
- trip
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Abstract
The utility model discloses a grinder trip stop mechanism, and comprises a motor feeding device which is controlled by a machine tool master numerical control system, and a toothed-gearing device. The utility model is characterized in that a pinion which is arranged on a servo-motor shaft is meshed with a bull gear of the toothed-gearing device, a bull gear shaft is connected with a drive shaft and is mounted in a casing, bearings are assembled on two ends of the bull gear shaft, a shifting fork is assembled on a support stand, a multi model guide wheel is arranged on the middle portion of the shifting fork and is fixed on the drive shaft, a servo-motor is connected with the machine tool master numerical control system through a data-wire and is connected with a power supply through a power cord. The utility model is simple in structure and convenient in utilization, and can substantially enhance the processing efficiency under normal circumstances and can solve the processing difficulties to special work-pieces.
Description
Technical field
The utility model relates to a kind of grinding machine trip-stop mechanism, especially relates to the automatic trip-stop mechanism of a kind of grinding machine numerical control.
Background technology
The grinding machine trip-stop device adopts the rotation of wheel and rack (or tooth piece) driving-belt moving axis usually, the pattern guide wheel is moved finish in process the selection by the grind away plate.This trip stop device, the guide wheel position can not move back and forth arbitrarily; Trip stop speed is restricted, and becomes to cause the inefficient factor of machine tooling; Powerless in the face of irregular workpiece and irregular processing sequence the time, to change again or regulate tooth bar (or tooth piece) at replacing workpiece kind time-like, this further reduces working (machining) efficiency.
The utility model content
The technical problems to be solved in the utility model is that the defective at prior art exists provides a kind of easy to operate, and is flexible strong, efficient height, stable and reliable operation grinding machine trip-stop mechanism.
Technical solution of the present utility model is: it comprises motorized feed device and gear drive by the control of lathe master digital control system, pinion on the servo motor shaft and the engagement of the gear wheel of gear drive, Large Gear Shaft During is connected with power transmission shaft, Large Gear Shaft During is installed in the shell, Large Gear Shaft During two ends running in bearings, fork is assemblied on the bearing, is positioned at the fork centre position by the mill guide wheel, and is fixed on the power transmission shaft; Servomotor is connected with the main digital control system of lathe by data wire, is connected with power supply by power line.
Described motorized feed device can be servomotor feed arrangement or stepper motor feed arrangement or other forms of motorized feed device, wherein preferred servomotor feed arrangement.
The utility model is simple in structure, and is easy to use, can increase substantially working (machining) efficiency under normal situation about using, and also can solve the processing difficult problem to some special workpiece.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is a left view embodiment illustrated in fig. 1.
Among the figure: the 1-pinion, the 2-gear wheel, the 3-Large Gear Shaft During, the 4-power transmission shaft, 5-by the mill guide wheel, the 6-fork, the 7-bearing,
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to accompanying drawing, present embodiment comprises servomotor feed arrangement and the gear drive by the control of lathe master digital control system, pinion 1 on the servo motor shaft and 2 engagements of the gear wheel of gear drive, Large Gear Shaft During 3 is connected with power transmission shaft 4, Large Gear Shaft During 3 is installed in the shell, Large Gear Shaft During 3 two ends running in bearings, and fork 6 is assemblied on the bearing 7, be positioned at fork 6 centre positions by mill guide wheel 5, and be fixed on the power transmission shaft 4; Servomotor is connected with the main digital control system of lathe by data wire, is connected with power supply by power line.
The work of present embodiment servomotor is controlled by lathe master digital control system.At the difference of workpiece and processing technology, related data to be imported in the main digital control system, main digital control system conveys to servomotor with data and dependent instruction, and works with other coordinations of lathe.Servomotor is pressed the dependent instruction motion, the motion of servomotor is given gear wheel 2 by pinion 1 by certain ratio transmissions, because Large Gear Shaft During 3 is formed a member with gear wheel 2, the motion of Large Gear Shaft During 3 and gear wheel 2 are synchronous, pass to power transmission shaft 4 by the gear wheel on the Large Gear Shaft During 3 by certain gear ratio, moving by mill guide wheel 5 on the power transmission shaft 4 is fixed in drive, move to the position of specifying by mill guide wheel 5 by digital command, finish thus by the trip stop action of mill guide wheel 5 in process by the grind away plate.
Claims (3)
1. grinding machine trip-stop mechanism, it is characterized in that, it comprises that the motorized feed device of lathe master digital control system control and gear drive constitute, pinion on the servo motor shaft and the engagement of the gear wheel of gear drive, Large Gear Shaft During is connected with power transmission shaft, and Large Gear Shaft During is installed in the shell, Large Gear Shaft During two ends running in bearings, fork is assemblied on the bearing, is positioned at the fork centre position by the mill guide wheel, and is fixed on the power transmission shaft; Servomotor is connected with the main digital control system of lathe by data wire, is connected with power supply by power line.
2. the grinding machine according to claim 1 mechanism of trip stopping is characterized in that, the motorized feed device of described lathe master digital control system control is the servomotor feed arrangement.
3. the grinding machine according to claim 1 mechanism of trip stopping is characterized in that, the motorized feed device of described lathe master digital control system control is the stepper motor feed arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720063540XU CN201052590Y (en) | 2007-06-14 | 2007-06-14 | Grinding machine trip-stop mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720063540XU CN201052590Y (en) | 2007-06-14 | 2007-06-14 | Grinding machine trip-stop mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052590Y true CN201052590Y (en) | 2008-04-30 |
Family
ID=39392259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720063540XU Expired - Lifetime CN201052590Y (en) | 2007-06-14 | 2007-06-14 | Grinding machine trip-stop mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052590Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069954B (en) * | 2007-06-14 | 2010-05-19 | 长沙金岭数控磨床有限公司 | Grinding machine trip-stop mechanism |
| CN102152199A (en) * | 2011-01-29 | 2011-08-17 | 长沙金岭数控磨床有限公司 | Gear shift control mechanism of numerical control cam shaft grinding machine |
-
2007
- 2007-06-14 CN CNU200720063540XU patent/CN201052590Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069954B (en) * | 2007-06-14 | 2010-05-19 | 长沙金岭数控磨床有限公司 | Grinding machine trip-stop mechanism |
| CN102152199A (en) * | 2011-01-29 | 2011-08-17 | 长沙金岭数控磨床有限公司 | Gear shift control mechanism of numerical control cam shaft grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080430 Effective date of abandoning: 20070614 |