CN2868547Y - Automatic directional tool stopping and retracting device for numerical control boring machine - Google Patents
Automatic directional tool stopping and retracting device for numerical control boring machine Download PDFInfo
- Publication number
- CN2868547Y CN2868547Y CN 200620019229 CN200620019229U CN2868547Y CN 2868547 Y CN2868547 Y CN 2868547Y CN 200620019229 CN200620019229 CN 200620019229 CN 200620019229 U CN200620019229 U CN 200620019229U CN 2868547 Y CN2868547 Y CN 2868547Y
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- China
- Prior art keywords
- cutter
- numerical control
- retracting device
- rotating shaft
- sensor
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Abstract
The utility model is provided with an automatic directional stop cutter and yield cutter device used in a numerical control boring machine, which is characterized in that a rotating shaft (4) of the numerical control boring machine is controlled by a frequency conversion speed governor (6) through a motor (1); a detection point (3) is arranged on the rotating shaft (4); the position of the detection point (3) is relative to the direction of the tip of the cutter (5); a sensor (2) is installed on the same plane of the detection point (3); the frequency conversion speed governor (6) and the sensor (2) are connected to the numerical system (7). Under different rotation speeds, by changing the detection time, the utility model can reliably implement the directional cutter stop of the rotating shaft. The utility model has a low cost, can implement the automatic stop cutter and cutter yield in all numerical control boring machines and can improve the precision and the efficiency of the processing of parts.
Description
Technical field
The utility model relates to a kind of automatic orientation that is used for numerical control borer and stops cutter, tool retracting device.
Background technology
Have on the numerical control borer at present and stop cutter, tool retracting device, but the cost height by the orientation in the servo principal axis drive system of digital control system control, and in, low-grade digital control system supporting spindle servo-drive interface not, can not realize that in use orientation stops cutter, cutter relieving.If boring machine does not have orientation to stop cutter, tool retracting device, when processing parts, do not produce the broaching tool trace in the time of can not guaranteeing withdrawing, influence the machining accuracy and the surface roughness of part like this.
The utility model content
The purpose of this utility model is to remedy above-mentioned deficiency, provide a kind of cost low, and can realize that automatic orientations stop cutter, tool retracting device at various all kinds of numerical control borers.
The utility model is achieved in that the rotating shaft 4 of numerical control borer passes through motor 1 by variable-frequency governor 6 controls, rotating shaft 4 by on a test point 3 is set, the position of test point 3 is corresponding with the direction of cutter 5 points of a knife, at sensor 2 of same Plane Installation of test point 3, variable-frequency governor 6 and sensor 2 are connected to digital control system 7.Like this after rotating shaft 4 is finished machining, send instruction by digital control system 7, realize rotating shaft 4 low-speed runnings by variable-frequency governor 6, detect the position of test point 3 on the rotating shaft 4 by sensor 2, sending instruction is then rotated by variable-frequency governor 6 axle 4 that stops the rotation, make cutter 5 stop at X-axis or Y direction, the workbench 9 that to be laid part 8 by digital control system 7 instruction works platform servomotors 10 moves a certain distance to the opposite direction of cutter 5, and rotating shaft shift servo motor 11 moves rotating shaft 4 and withdraws from the range of work, thereby realizes cutter relieving.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is a structure chart of the present utility model;
Among the figure: 1. motor, 2. sensor, 3. test point, 3. rotating shaft, 4. cutter, 5. variable-frequency governor, 7. digital control system, 8. workpiece, 9. workbench, 10. workbench servomotor, 11. rotating shaft shift servo motors.
The specific embodiment
With reference to accompanying drawing, rotating shaft 4 of the present utility model is controlled by variable-frequency governor 6 by motor 1, rotating shaft 4 by on a test point 3 is set, the position of test point 3 is corresponding with the direction of cutter 5 points of a knife, at sensor 2 of same Plane Installation of test point 3, variable-frequency governor 6 and sensor 2 are connected to digital control system 7.Digital control system 7 can be selected GSK CNC system for use, also can select external FANUC CNC, SIEMENS CNC, MITSUBISHI CNC system for use, and variable-frequency governor 6 can be selected the frequency converter of band multistep speed function for use, and sensor 2 can be selected for use near switch.
The utility model by change detection time, can realize reliably that all the orientation of rotating shaft stops cutter under different rotating speeds.The utility model cost is low, and can realize that automatic orientation stops cutter, cutter relieving at various all kinds of numerical control borers, can improve the precision and the efficient of part processing.
Claims (5)
1, a kind of automatic orientation that is used for numerical control borer stops cutter, tool retracting device, the rotating shaft (4) that it is characterized in that numerical control borer is controlled by variable-frequency governor (6) by motor (1), rotating shaft (4) by on a test point (3) is set, the position of test point (3) is corresponding with the direction of cutter (5) point of a knife, at a sensor of same Plane Installation (2) of test point (3), variable-frequency governor (6) and sensor (2) are connected to digital control system (7).
2, the automatic orientation of numerical control borer according to claim 1 stops cutter, tool retracting device, it is characterized in that digital control system (7) is a GSK CNC system.
3, the automatic orientation of numerical control borer according to claim 1 stops cutter, tool retracting device, it is characterized in that digital control system (7) is FANUC CNC, SIEMENS CNC, MITSUBISHI CNC system.
4, the automatic orientation of numerical control borer according to claim 1 stops cutter, tool retracting device, it is characterized in that the frequency converter of variable-frequency governor (6) for band multistep speed function.
5, the automatic orientation of numerical control borer according to claim 1 stops cutter, tool retracting device, it is characterized in that sensor (2) is near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620019229 CN2868547Y (en) | 2006-01-19 | 2006-01-19 | Automatic directional tool stopping and retracting device for numerical control boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620019229 CN2868547Y (en) | 2006-01-19 | 2006-01-19 | Automatic directional tool stopping and retracting device for numerical control boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868547Y true CN2868547Y (en) | 2007-02-14 |
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ID=37723478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620019229 Expired - Fee Related CN2868547Y (en) | 2006-01-19 | 2006-01-19 | Automatic directional tool stopping and retracting device for numerical control boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868547Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436600A (en) * | 2015-12-29 | 2016-03-30 | 重庆科欣塑料有限公司 | Electric punching device |
| CN106271873A (en) * | 2016-08-31 | 2017-01-04 | 天津市鸿远电气股份有限公司 | LGA 158 switch board boring machine control system |
| CN112872470A (en) * | 2021-02-07 | 2021-06-01 | 杭州前进通用机械有限公司 | Vertical pull-up type external broaching machine |
-
2006
- 2006-01-19 CN CN 200620019229 patent/CN2868547Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436600A (en) * | 2015-12-29 | 2016-03-30 | 重庆科欣塑料有限公司 | Electric punching device |
| CN106271873A (en) * | 2016-08-31 | 2017-01-04 | 天津市鸿远电气股份有限公司 | LGA 158 switch board boring machine control system |
| CN112872470A (en) * | 2021-02-07 | 2021-06-01 | 杭州前进通用机械有限公司 | Vertical pull-up type external broaching machine |
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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 |
Granted publication date: 20070214 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |