CN204470623U - The car wheel lathe wheel-slip that do not fall automatic detection device - Google Patents
The car wheel lathe wheel-slip that do not fall automatic detection device Download PDFInfo
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- CN204470623U CN204470623U CN201420795829.0U CN201420795829U CN204470623U CN 204470623 U CN204470623 U CN 204470623U CN 201420795829 U CN201420795829 U CN 201420795829U CN 204470623 U CN204470623 U CN 204470623U
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- driving roller
- detection device
- optoelectronic switch
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Abstract
The utility model relates to one and not to fall car wheel lathe wheel-slip automatic detection device.Comprise friction driving roller, motor, optoelectronic switch, reflecting piece and digital control system, friction driving roller is arranged on lathe spindle, and main shaft is connected with motor by driving-belt, and rotary encoder is arranged on servomotor; Reflecting piece is arranged on wheel to upper, and optoelectronic switch is arranged on friction-driven wheel support, and rotary encoder is connected with the digital control system that lathe carries with the output signal of optoelectronic switch.The said car wheel lathe wheel-slip automatic detection device that do not fall of the utility model, one group of rotary encoder is only adopted to detect the rotating speed of friction driving roller, the right rotating speed of wheel is detected by optoelectronic switch and reflecting piece, the digital control system carried by lathe calculate friction driving roller and take turns right linear velocity judge friction driving roller and wheel between whether there is skidding, meet numerical control and do not fall car wheel lathe processing hour wheel to the testing requirement of skidding, there is structure simple, the advantage such as with low cost.
Description
Technical field
The utility model relates to a kind of lathe wheel-slip automatic detection device, and the skidding can not being particularly useful for car wheel lathe wheel detects automatically.
Background technology
Numerical control does not fall car wheel lathe at processing wheel in process, by 4 friction-driven mid-wheel drive wheel to rotation.Each friction driving roller is arranged on lathe spindle, and main shaft is connected with independent servomotor respectively by driving-belt, and do not fall car wheel lathe processing wheel in process in numerical control, the rotary encoder be contained on servomotor can measure the rotating speed of friction driving roller.Original numerical control does not fall car wheel lathe or do not have lathe wheel-slip automatic detection device, or detect friction driving roller respectively by two groups of rotary encoders and take turns right rotating speed so judge friction driving roller and take turns between whether there is skidding, but adopting the lathe wheel-slip automatic detection device of two groups of rotary encoders obviously can increase numerical control does not fall the manufacturing cost of car wheel lathe.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides the lathe wheel-slip automatic detection device that a kind of structure is simple, cost is low.
To achieve these goals, the utility model provides a kind of lathe wheel-slip automatic detection device.Lathe wheel-slip automatic detection device, comprise friction driving roller, motor, optoelectronic switch, reflecting piece and digital control system, friction driving roller is arranged on lathe spindle, main shaft is connected with motor by driving-belt, is arranged at motor for the rotary encoder measuring friction-driven wheel speed; Reflecting piece is arranged on wheel to upper, optoelectronic switch is arranged on friction-driven wheel support, for detecting the right rotating speed of wheel, rotary encoder is connected with the digital control system that lathe carries with the output signal of optoelectronic switch, digital control system calculates friction driving roller and the right linear velocity of wheel by friction-driven wheel speed and wheel to tachometer, and judge friction driving roller and wheel between whether there is skidding.
The said car wheel lathe wheel-slip automatic detection device that do not fall of the utility model, one group of rotary encoder is only adopted to detect the rotating speed of friction driving roller, the right rotating speed of wheel is detected by optoelectronic switch and reflecting piece, and calculate friction driving roller by the digital control system that lathe carries and take turns right linear velocity judge friction driving roller and wheel between whether there is skidding, meet numerical control and do not fall car wheel lathe processing hour wheel to the testing requirement of skidding, there is structure simple, the advantage such as with low cost.
Accompanying drawing explanation
Fig. 1: friction driving roller sectional view;
Fig. 2: optoelectronic switch detects schematic diagram.
Detailed description of the invention
Below in conjunction with Fig. 1, Fig. 2, the utility model is further described.
The said car wheel lathe wheel-slip automatic detection device that do not fall of the utility model, comprises friction driving roller 4, servomotor 1, optoelectronic switch 6, reflecting piece 8 and digital control system.As shown in Figure 1, friction driving roller 4 is placed on lathe spindle 3, and main shaft 3 is connected with motor 1 by driving-belt 2, and said motor 1 can be servomotor, is placed in rotary encoder on servomotor 1 for measuring the rotating speed of friction driving roller 4.As shown in Figure 2, reflecting piece 7 is arranged on wheel on 8, and be arranged on friction-driven wheel support 5, the optoelectronic switch 6 matched with reflecting piece 7 detects the rotating speed of taking turns 8.8 signals of rotary encoder and optoelectronic switch are transported to the digital control system that lathe carries, by the linear velocity that friction driving roller 4 rotating speed and wheel can calculate friction driving roller 4 to 8 rotating speeds and take turns 8, and judge whether friction driving roller 4 and wheel exist skidding between 8.
Claims (3)
1. a lathe wheel-slip automatic detection device, comprise friction driving roller, motor optoelectronic switch, reflecting piece and digital control system, friction driving roller is arranged on lathe spindle, and main shaft is connected with motor by driving-belt, is arranged on motor for the rotary encoder measuring friction-driven wheel speed, it is characterized in that, reflecting piece is arranged on wheel to upper, and optoelectronic switch is arranged on friction-driven wheel support, and rotary encoder is connected with digital control system with the output signal of optoelectronic switch.
2., according to claim 1 said lathe wheel-slip automatic detection device, it is characterized in that, said motor is servomotor.
3. according to claim 1 said lathe wheel-slip automatic detection device, it is characterized in that, said digital control system is the digital control system that lathe carries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795829.0U CN204470623U (en) | 2014-12-15 | 2014-12-15 | The car wheel lathe wheel-slip that do not fall automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795829.0U CN204470623U (en) | 2014-12-15 | 2014-12-15 | The car wheel lathe wheel-slip that do not fall automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470623U true CN204470623U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795829.0U Active CN204470623U (en) | 2014-12-15 | 2014-12-15 | The car wheel lathe wheel-slip that do not fall automatic detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204470623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171011A (en) * | 2015-10-14 | 2015-12-23 | 韶关学院 | Tool-crashing prevention system of numerically controlled lathe and judgment method for tool-crashing prevention system |
| CN106054807A (en) * | 2016-06-24 | 2016-10-26 | 广汉快速铁路设备有限公司 | Underfloor wheel lathe wheel set anti-slip monitoring system and monitoring method thereof |
| CN106881631A (en) * | 2015-12-15 | 2017-06-23 | 江西奈尔斯西蒙斯赫根赛特中机有限公司 | Non-pulling wheel Xuan lathes are to car wheel-set tread parameter and the measuring method of contours profiles |
-
2014
- 2014-12-15 CN CN201420795829.0U patent/CN204470623U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171011A (en) * | 2015-10-14 | 2015-12-23 | 韶关学院 | Tool-crashing prevention system of numerically controlled lathe and judgment method for tool-crashing prevention system |
| CN105171011B (en) * | 2015-10-14 | 2017-11-28 | 韶关学院 | A kind of numerically controlled lathe anticollision knife system |
| CN106881631A (en) * | 2015-12-15 | 2017-06-23 | 江西奈尔斯西蒙斯赫根赛特中机有限公司 | Non-pulling wheel Xuan lathes are to car wheel-set tread parameter and the measuring method of contours profiles |
| CN106054807A (en) * | 2016-06-24 | 2016-10-26 | 广汉快速铁路设备有限公司 | Underfloor wheel lathe wheel set anti-slip monitoring system and monitoring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: 430205, No. 3, Buddha Road, East Lake New Technology Development Zone, Hubei, Wuhan, China Patentee after: Wuhan Fu Fu Heavy Machine Tool Co., Ltd. Address before: 430205 Hubei city of Wuhan province East Lake New Technology Development Zone Buddha Buddha ridge Ridge Industrial Park Road No. 3 Patentee before: Wuhan Heavy Machines Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170707 Address after: 430205, No. 3, Buddha Road, East Lake New Technology Development Zone, Hubei, Wuhan, China Patentee after: Wuhan Fu Fu Heavy Machine Tool Co., Ltd. Address before: 430205 Hubei city of Wuhan province East Lake New Technology Development Zone Buddha Buddha ridge Ridge Industrial Park Road No. 3 Patentee before: Wuhan Heavy Machines Co., Ltd. |