CN113118483A - Intelligent control mode for hydraulic tailstock - Google Patents
Intelligent control mode for hydraulic tailstock Download PDFInfo
- Publication number
- CN113118483A CN113118483A CN202110370152.0A CN202110370152A CN113118483A CN 113118483 A CN113118483 A CN 113118483A CN 202110370152 A CN202110370152 A CN 202110370152A CN 113118483 A CN113118483 A CN 113118483A
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- Prior art keywords
- intelligent control
- controller
- hydraulic
- control mode
- hydraulic tailstock
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- 238000003754 machining Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
Abstract
The invention discloses an intelligent control mode of a hydraulic tailstock. The method comprises the following steps: 1) mounting at least one position sensor on a lathe, connecting the position sensor with a controller, and connecting the controller with a hydraulic control valve; 2) setting parameters of the controller; 3) entering serial parameters, and setting the running direction original point of the hydraulic tailstock; 4) restarting the machine; 5) placing a workpiece on a hydraulic tailstock, entering an intelligent control interface on the controller and setting parameters; 6) and starting machining, and adjusting parameters in an intelligent control interface of the controller in real time according to the machining condition. The intelligent control mode of the hydraulic tailstock in the invention can enable the hydraulic tailstock to become intelligent, automatic and accurate in control, improves the efficiency, keeps the advantages of economy and stronger output, and can change different motion parameters and output according to different workpiece conditions and improve the processing effect.
Description
Technical Field
The invention relates to the field of lathe equipment, in particular to an intelligent control mode of a hydraulic tailstock.
Background
Currently, from the control mode, the lathe tailstock is mainly divided into two types, one type is a hydraulic tailstock, and the other type is a servo tailstock, and the two types are respectively hydraulic control and servo control. The hydraulic tailstock is relatively simple and economical, but has the problems of low automation degree, low intellectualization in command execution, low control precision and low efficiency, point-to-point control cannot be accurately achieved, and the speed, the distance and the force output cannot be controlled according to the actual condition of client processing. The servo tailstock has higher automation degree and control precision, but has higher cost and is poorer than a hydraulic tailstock in force output.
Therefore, the customer often can't compromise performance and cost in tailstock use, especially in the course of working, the hydraulic pressure tailstock of ordinary control has very big influence machining efficiency, extravagant process time to too low control mode of intelligence can seriously influence the use and feel.
Disclosure of Invention
In order to solve the problems, the invention provides an intelligent control mode of a hydraulic tailstock.
According to one aspect of the invention, an intelligent control mode of a hydraulic tailstock is provided, which comprises the following steps:
1) mounting at least one position sensor on a lathe, connecting the position sensor with a controller, and connecting the controller with a hydraulic control valve;
2) setting parameters of the controller;
3) entering serial parameters, and setting the running direction original point of the hydraulic tailstock;
4) restarting the machine;
5) placing a workpiece, entering an intelligent control interface on the controller, setting parameters, and starting machining;
6) and adjusting parameters on an intelligent control interface of the controller in real time according to the processing condition.
The intelligent control mode of the hydraulic tailstock in the invention can enable the hydraulic tailstock to become intelligent, automatic and accurate in control, improves the efficiency, keeps the advantages of economy and stronger output, and can change different motion parameters and output according to different workpiece conditions and improve the processing effect.
In some embodiments, in step 1), the position sensor is mounted on a side of a rail on which the hydraulic tailstock advances. Therefore, the specific position of the position sensor mounted on the lathe is set for sensing the passing hydraulic tailstock.
In some embodiments, in step 1), the position sensor is connected to an SP interface of the controller via a signal line. Therefore, the specific mode that the position sensor is connected with the controller is set, so that the position sensor can be controlled by the controller.
In some embodiments, in step 1), the hydraulic control valve is connected to an Option I/O interface of the controller via a signal line. Thus, the specific manner of connecting the hydraulic control valve with the controller is set so that the hydraulic control valve can be controlled by the controller
In some embodiments, in step 2), jump to the set parameter number is made by F5. Therefore, when the parameters are set, the set parameter number can be jumped to as required.
In some embodiments, in step 2), the set parameters are the axial corresponding shaft clamp port number, sensor configuration, axial shaft configuration, and axial gain output. Thus, the specific kind of set controller parameters is described.
In some embodiments, in step 3), flip to the next page by F10, enter origin setting by F2. Therefore, the preparation work for setting the running direction origin of the hydraulic tailstock can be carried out by operating the corresponding key.
In some embodiments, in step 5), the next page is flipped through F10, and smart control is entered through F3. Therefore, the preparation work for setting the running direction origin of the hydraulic tailstock can be carried out by operating the corresponding key.
In some embodiments, in step 5), the set parameters are a start position, an end position, a fast-moving distance, a slow-moving distance, an initial pressure, and an output pressure. Thus, the specific kinds of the set intelligent control interface parameters are described.
Drawings
Fig. 1 is a schematic diagram of a connection of a hydraulic tailstock in an intelligent control manner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an intelligent control interface of the controller shown in FIG. 1
In the figure: a position sensor 1, a controller 2 and a hydraulic control valve 3.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 schematically shows a device connection structure of a hydraulic tailstock intelligent control mode according to an embodiment of the invention, and fig. 2 shows a schematic structure of an intelligent control interface of a controller in fig. 1. As shown in fig. 1-2, this approach is used for intelligent control of hydraulic tailstocks to improve automation and accuracy thereof. The method is operated to perform the steps of installation, connection, parameter presetting, processing and the like on each device, and the specific steps are described as follows.
The method comprises the following steps of firstly, installing at least one position sensor 1 on a lathe, wherein the position sensor 1 is installed on the side surface of a guide rail on which a hydraulic tailstock advances, and when the hydraulic tailstock passes through the side surface of the position sensor 1 when advancing along the guide rail, the position sensor 1 can sense the specific position of the hydraulic tailstock and convert the generated contact signal or optical signal into a position signal.
The position sensor 1 is connected to a controller 2, which can interact stably and provide feedback. The position sensor 1 can be connected to an SP interface of the controller 2 via a signal line, which can transmit the position signal generated by sensing to the controller 2.
The controller 2 is also connected to a hydraulic control valve 3 of the hydraulic tailstock, which can perform command conversion, such as voltage-pressure conversion and IO-pressure conversion. The hydraulic control valve 3 may be connected to an Option I/O interface of the controller 2 through a signal line, and may receive a command signal transmitted from the controller 2.
In the second step, the parameters of the controller 2 are set. For example, when the controller 2 is set by the keyboard, the set parameter number is skipped by the key F5, and then the corresponding parameters, such as the number of the shaft clamp port, the shape of the sensor, the shape of the axial shaft, and the axial gain, are set.
The number of the shaft card port can be set to be a number corresponding to the station number 1 of the position sensor; setting the sensor shape to 1 to indicate that the position sensor 1 is a general position sensor; the axial shaft form can be set to 19 according to the situation; the axial gain output is set to 10 to represent a matching of the signal receiving voltage of the hydraulic control valve 3.
And thirdly, entering serial parameters and setting the running direction origin of the hydraulic tailstock. The hydraulic tailstock is capable of turning to the next page through a key F10, and entering the original point setting through a key F2, the original point of the running direction of the hydraulic tailstock is set, and the uniqueness of the position data of the hydraulic tailstock in the running direction is ensured.
And fourthly, restarting the machine after the setting is finished.
And fifthly, placing the workpiece to be processed at the corresponding position, selecting to enter an intelligent control interface of the controller 2, and setting corresponding parameters. The controller 2 can be turned to the next page through the button F10, and enter the intelligent control through the button F3, so that the intelligent control interface of the controller 2 can be seen, and various parameters are set according to prompts.
The parameters set on the intelligent control interface mainly comprise a starting point position, a terminal point position, a fast moving distance, a slow moving distance, initial pressure, output pressure and the like. The fast-moving distance and the slow-moving distance correspond to the positions of the acceleration and deceleration areas, the initial pressure is abandoned to be copied by the hydraulic disc, and the output pressure is displayed in percentage.
And sixthly, selecting a starting button to start machining, paying attention to the running state of the hydraulic tailstock, and adjusting parameters on an intelligent control interface of the controller 2 in real time according to the machining condition, so that the best machining effect is achieved.
The intelligent control mode of the hydraulic tailstock in the invention can enable the hydraulic tailstock to become intelligent, automatic and accurate in control, improves the efficiency, keeps the advantages of economy and stronger output, and can change different motion parameters and output according to different workpiece conditions and improve the processing effect.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a hydraulic pressure tailstock intelligent control mode which characterized in that: comprises the following steps
1) Mounting at least one position sensor (1) on a lathe, connecting the position sensor (1) with a controller (2), and connecting the controller (2) with a hydraulic control valve (3);
2) setting parameters of the controller (2);
3) entering serial parameters, and setting the running direction original point of the hydraulic tailstock;
4) restarting the machine;
5) placing a workpiece, entering an intelligent control interface on the controller (2) and setting parameters;
6) and starting machining, and adjusting parameters in an intelligent control interface of the controller (2) in real time according to the machining condition.
2. The intelligent control mode for the hydraulic tailstock according to claim 1, characterized in that: in the step 1), the position sensor (1) is arranged on the side surface of a guide rail for advancing the hydraulic tailstock.
3. The intelligent control mode for the hydraulic tailstock according to claim 1, characterized in that: in step 1), the position sensor (1) is connected to an SP interface of the controller (2) via a signal line.
4. The intelligent control mode for the hydraulic tailstock according to claim 1, characterized in that: in step 1), the hydraulic control valve (3) is connected to an Option I/O interface of the controller (2) via a signal line.
5. The intelligent control mode for the hydraulic tailstock according to claim 1, characterized in that: in step 2), jump is made to the set parameter number by F5.
6. The intelligent control mode for the hydraulic tailstock according to claim 5, characterized in that: in step 2), the set parameters are the axial card port number, the sensor shape, the axial shaft shape and the axial gain output corresponding to the axial direction.
7. The intelligent control mode for the hydraulic tailstock according to claim 1, characterized in that: in step 3), the page is turned to the next page by F10, and the origin setting is entered by F2.
8. The intelligent control mode for the hydraulic tailstock according to claim 1, characterized in that: in step 5), the page is turned to the next page by F10, and the smart control is entered by F3.
9. The intelligent control mode for the hydraulic tailstock according to claim 1, characterized in that: in step 5), the set parameters are a start point position, an end point position, a fast moving distance, a slow moving distance, an initial pressure, and an output pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110370152.0A CN113118483A (en) | 2021-04-06 | 2021-04-06 | Intelligent control mode for hydraulic tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110370152.0A CN113118483A (en) | 2021-04-06 | 2021-04-06 | Intelligent control mode for hydraulic tailstock |
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| Publication Number | Publication Date |
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| CN113118483A true CN113118483A (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110370152.0A Pending CN113118483A (en) | 2021-04-06 | 2021-04-06 | Intelligent control mode for hydraulic tailstock |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1669613A1 (en) * | 2004-12-07 | 2006-06-14 | Volvo Construction Equipment Holding Sweden AB | Hydraulic control circuit and method thereof |
| CN207508299U (en) * | 2017-11-03 | 2018-06-19 | 无锡齐恩科技有限公司 | A kind of safe and reliable tailstock tool |
| WO2018157549A1 (en) * | 2017-03-01 | 2018-09-07 | 山东科技大学 | Intelligent feedback type variable throttle buffering system and method |
| CN209174956U (en) * | 2018-12-08 | 2019-07-30 | 杭州杰美星仪机器人科技有限公司 | A kind of lathe hydraulic automatic punching device and lathe |
| CN209647844U (en) * | 2019-01-29 | 2019-11-19 | 哈尔滨焊接研究院有限公司 | Position control mode and the interactive axial rub welder of force control mode |
| CN111659910A (en) * | 2019-03-07 | 2020-09-15 | 江苏华兑金属科技有限公司 | Numerical control lathe tailstock feeding control system |
-
2021
- 2021-04-06 CN CN202110370152.0A patent/CN113118483A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1669613A1 (en) * | 2004-12-07 | 2006-06-14 | Volvo Construction Equipment Holding Sweden AB | Hydraulic control circuit and method thereof |
| WO2018157549A1 (en) * | 2017-03-01 | 2018-09-07 | 山东科技大学 | Intelligent feedback type variable throttle buffering system and method |
| CN207508299U (en) * | 2017-11-03 | 2018-06-19 | 无锡齐恩科技有限公司 | A kind of safe and reliable tailstock tool |
| CN209174956U (en) * | 2018-12-08 | 2019-07-30 | 杭州杰美星仪机器人科技有限公司 | A kind of lathe hydraulic automatic punching device and lathe |
| CN209647844U (en) * | 2019-01-29 | 2019-11-19 | 哈尔滨焊接研究院有限公司 | Position control mode and the interactive axial rub welder of force control mode |
| CN111659910A (en) * | 2019-03-07 | 2020-09-15 | 江苏华兑金属科技有限公司 | Numerical control lathe tailstock feeding control system |
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Application publication date: 20210716 |
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