CN210199564U - Control system of turning and milling combined machining tool - Google Patents
Control system of turning and milling combined machining tool Download PDFInfo
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- CN210199564U CN210199564U CN201921078146.2U CN201921078146U CN210199564U CN 210199564 U CN210199564 U CN 210199564U CN 201921078146 U CN201921078146 U CN 201921078146U CN 210199564 U CN210199564 U CN 210199564U
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Abstract
The utility model discloses a turn-milling combined machining machine tool control system, compare in the conventional art, through the corresponding driving motor of programmable controller control, make first place the platform, the second place the platform can move on the relevant position, the accurate angular positioning of work piece that brings of the rotation of workstation and work piece holder in the cooperation, simultaneously can conveniently switch over lathe tool or milling cutter through the tool changing mechanism, improve tool changing efficiency, therefore form the 3D system of processing of four-axis linkage interpolation on the whole, can be accurate, stable, carry out turn-milling or milling to the work piece fast, satisfy the processing requirement of various work pieces; particularly, on the basis of the milling machine, the rotary main shaft is arranged, and the cutter is arranged on the rotary main shaft, so that the turning can be directly carried out under the condition of one-time clamping, and the processing efficiency is greatly improved. Therefore, the utility model discloses can satisfy the processing requirement of work piece, improve the machining precision and the machining efficiency of work piece.
Description
Technical Field
The utility model belongs to the technical field of the digit control machine tool and specifically relates to a turn-milling combined machining machine tool control system.
Background
The numerical control machine tool is industrial common equipment and is used for cutting and machining workpieces, and the combined machine tool has the double functions of turning and milling, so that the machining is more convenient and reliable. At present, the existing turning and milling combined machining tool mainly uses turning as a main part, the milling capacity of the appearance of a workpiece is not high, the machining requirements of some workpieces cannot be met, the machining precision is not high, and the workpiece can be machined only by clamping the workpiece for multiple times when turning is performed, so that the machining efficiency of the workpiece is not high.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a turn-milling combined machining lathe control system can satisfy the processing requirement of work piece, improves the machining precision and the machining efficiency of work piece.
In order to compensate the deficiency of the prior art, the embodiment of the utility model provides an adopt technical scheme is:
a control system of a turning and milling combined machine tool comprises:
the workpiece clamping device comprises a horizontal mounting table, wherein a first placing table capable of moving left and right or/and front and back relative to the horizontal mounting table is arranged on the horizontal mounting table, a rotatable workbench is arranged on the first placing table, a clamp table is arranged on the workbench, and a rotatable workpiece clamp is arranged on one side of the clamp table;
the vertical mounting table is vertically connected with the horizontal mounting table, a second placing table capable of moving up and down relative to the vertical mounting table is arranged on the vertical mounting table, a rotating main shaft is arranged on the second placing table, and a cutter is detachably connected to the rotating main shaft;
the control mechanism comprises a first driving motor for driving the first placing table to move left and right or/and front and back relative to the horizontal mounting table, a second driving motor for driving the working table to rotate, a third driving motor for driving the workpiece fixture to rotate, a fourth driving motor for driving the second placing table to move up and down relative to the vertical mounting table, a fifth driving motor for driving the rotating spindle to rotate, a tool changing mechanism for changing tools in different working modes and a programmable program controller for overall control;
the programmable controller controls the tool changing mechanism to switch the tool into a turning tool and controls the first driving motor, the third driving motor and the fourth driving motor to cooperate to complete turning of the workpiece;
the programmable controller controls the cutter changing mechanism to switch the cutter to a milling cutter, and controls the first driving motor, the second driving motor, the third driving motor, the fourth driving motor and the fifth driving motor to cooperate to complete milling of the workpiece.
Further, the tool changing mechanism comprises a mechanical arm and a sixth driving motor for driving the mechanical arm, the mechanical arm is connected with one end of the vertical mounting table, and the sixth driving motor is electrically connected with the programmable logic controller.
Further, the first placing table is connected with the horizontal mounting table in a sliding mode, and the second placing table is connected with the vertical mounting table in a sliding mode.
Further, the table is provided in a cylindrical shape.
Furthermore, a liquid cooling radiator is connected to the rotating main shaft.
The embodiment of the utility model provides an in one or more technical scheme, following beneficial effect has at least: the corresponding driving motors are controlled by the programmable controller, so that the first placing table and the second placing table can be moved to corresponding positions, the accurate angle positioning of a workpiece caused by the rotation of the upper working table and the workpiece fixture is matched, and meanwhile, a turning tool or a milling cutter can be conveniently switched by the tool changing mechanism, so that the tool changing efficiency is improved, a four-axis linkage interpolation 3D processing system is integrally formed, the turning or milling processing can be accurately, stably and quickly performed on the workpiece, and the processing requirements of various workpieces are met; particularly, on the basis of the milling machine, the rotary main shaft is arranged, and the cutter is arranged on the rotary main shaft, so that the turning can be directly carried out under the condition of one-time clamping, and the processing efficiency is greatly improved. Therefore, the utility model discloses can satisfy the processing requirement of work piece, improve the machining precision and the machining efficiency of work piece.
Drawings
The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.
Fig. 1 is a schematic block diagram of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the embodiment of the present invention except for the control mechanism.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1 and 2, the embodiment of the utility model provides a turn-milling combined machining machine tool control system, include:
the horizontal installation table 100 is provided with a first placing table 401 which can move left and right or/and front and back relative to the horizontal installation table 100, a rotatable workbench 402 is arranged on the first placing table 401, a clamp table 300 is arranged on the workbench 402, and a rotatable workpiece clamp 403 is arranged on one side of the clamp table 300;
the vertical mounting table 200 is vertically connected with the horizontal mounting table 100, a second placing table 404 which can move up and down relative to the vertical mounting table 200 is arranged on the vertical mounting table 200, a rotating spindle 405 is arranged on the second placing table 404, and a cutter is detachably connected to the rotating spindle 405;
a control mechanism 500, wherein the control mechanism 500 comprises a first driving motor 501 for driving the first placing table 401 to move left and right or/and back and forth relative to the horizontal mounting table 100, a second driving motor 502 for driving the working table 402 to rotate, a third driving motor 503 for driving the workpiece clamp 403 to rotate, a fourth driving motor 504 for driving the second placing table 404 to move up and down relative to the vertical mounting table 200, a fifth driving motor 505 for driving the rotating spindle 405 to rotate, a tool changing mechanism 600 for changing tools in different working modes, and a programmable controller 507 for overall control;
the programmable controller 507 controls the tool changing mechanism 600 to change the tool into a turning tool, and controls the first driving motor 501, the third driving motor 503 and the fourth driving motor 504 to cooperate to complete turning of the workpiece;
the programmable controller 507 controls the tool changing mechanism 600 to change the tool into a milling cutter, and controls the first driving motor 501, the second driving motor 502, the third driving motor 503, the fourth driving motor 504 and the fifth driving motor 505 to cooperate to complete milling of the workpiece.
In this embodiment, a programmable controller 507, i.e., a PLC, is provided with a pre-programmed motor driving program, and controls a corresponding driving motor through the programmable controller 507, so that the first placing table 401 and the second placing table 404 can be moved to corresponding positions to coordinate with workpiece accurate angle positioning caused by rotation of the upper working table 402 and the workpiece fixture 403, and meanwhile, a turning tool or a milling cutter can be conveniently switched through the tool changing mechanism 600, thereby improving tool changing efficiency, so that a four-axis linkage interpolation 3D processing system is integrally formed, and a turning process or a milling process can be accurately, stably and quickly performed on a workpiece, thereby satisfying processing requirements of various workpieces; particularly, on the basis of a milling machine, the rotary main shaft 405 is arranged, and a cutter is arranged on the rotary main shaft 405, so that the turning can be directly carried out under the condition of one-time clamping, and the processing efficiency is greatly improved. Therefore, the embodiment can meet the processing requirements of the workpiece, and improve the processing precision and the processing efficiency of the workpiece.
Specifically, for convenience of description, a three-dimensional coordinate system as shown in fig. 2 is defined according to the machining system, in which the Z-axis is a straight axis passing through the geometric center of the workpiece, the Y-axis is a straight axis parallel to the vertical mount 200, and the X-axis, the Y-axis, and the Z-axis are perpendicular to each other;
in the lathe mode, a turning tool is mounted on the rotating main shaft 405, and the turning tool does not rotate at the moment, so that the fifth driving motor 505 is not driven and only is controlled to move on the Y axis; meanwhile, the first placing table 401 is moved to a corresponding position on the X axis and the Z axis, and the workpiece fixture 403 is rotated to a suitable position, so that the workpiece can be matched with a turning tool, and turning is performed;
in the milling machine mode, a milling cutter is mounted on the rotary spindle 405, and the rotary spindle 405 is driven to rotate and move on the Y axis, so that the first placing table 401 moves to a corresponding position on the X axis and the Z axis, and the milling of the workpiece can be completed by the rotating milling cutter.
Further, the utility model discloses another embodiment still provides a turn-milling combined machining lathe control system, wherein, tool changing mechanism 600 includes arm 406 and is used for the drive the sixth driving motor 506 of arm 406, arm 406 with the one end of vertical mount table 200 is connected, sixth driving motor 506 with programmable logic controller 507 is electric to be connected. In the present embodiment, the robot arm 406 is an automatic operation device that simulates some motion functions of a human hand and arm and is used for grasping, carrying objects or operating tools according to a fixed program, and the tool can be stably replaced by the sixth driving motor 506, so that the operation is simple and convenient, and the robot arm 406 can be replaced by other mechanical structures with similar functions.
Further, another embodiment of the present invention further provides a control system for a turning and milling combined machining tool, wherein the first placing table 401 is slidably connected to the horizontal mounting table 100, and the second placing table 404 is slidably connected to the vertical mounting table 200. In this embodiment, the sliding connection can make the first placing table 401 move on the X and Z axes and the second placing table 404 move on the Y axis more conveniently and quickly, so as to match the position of the tool with the position of the workpiece.
Further, another embodiment of the present invention further provides a control system for a turning and milling composite processing machine tool, wherein the working table 402 is set to be cylindrical. In this embodiment, set up it to cylindric, the convenience is rotatory, and occupation space is less relatively.
Further, the utility model discloses another embodiment still provides a turn-milling combined machining lathe control system, wherein, be connected with the liquid cooling radiator on the rotatory main shaft 405. In this embodiment, liquid cooling circulation is adopted to dissipate heat, so that the rotary main shaft 405 can be protected in an all-around sealing manner, the influence of iron powder and cooling liquid generated in the machining process on the rotary main shaft is reduced, and the failure rate is reduced.
While the preferred embodiment and basic principles of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is intended to cover various modifications, equivalents and alternatives falling within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a turn-milling combined machining machine tool control system which characterized in that includes:
the workpiece clamping device comprises a horizontal mounting table, wherein a first placing table capable of moving left and right or/and front and back relative to the horizontal mounting table is arranged on the horizontal mounting table, a rotatable workbench is arranged on the first placing table, a clamp table is arranged on the workbench, and a rotatable workpiece clamp is arranged on one side of the clamp table;
the vertical mounting table is vertically connected with the horizontal mounting table, a second placing table capable of moving up and down relative to the vertical mounting table is arranged on the vertical mounting table, a rotating main shaft is arranged on the second placing table, and a cutter is detachably connected to the rotating main shaft;
the control mechanism comprises a first driving motor for driving the first placing table to move left and right or/and front and back relative to the horizontal mounting table, a second driving motor for driving the working table to rotate, a third driving motor for driving the workpiece fixture to rotate, a fourth driving motor for driving the second placing table to move up and down relative to the vertical mounting table, a fifth driving motor for driving the rotating spindle to rotate, a tool changing mechanism for changing tools in different working modes and a programmable program controller for overall control;
the programmable controller controls the tool changing mechanism to switch the tool into a turning tool and controls the first driving motor, the third driving motor and the fourth driving motor to cooperate to complete turning of the workpiece;
the programmable controller controls the cutter changing mechanism to switch the cutter to a milling cutter, and controls the first driving motor, the second driving motor, the third driving motor, the fourth driving motor and the fifth driving motor to cooperate to complete milling of the workpiece.
2. The control system of the turn-milling compound machine tool according to claim 1, characterized in that: the tool changing mechanism comprises a mechanical arm and a sixth driving motor used for driving the mechanical arm, the mechanical arm is connected with one end of the vertical mounting table, and the sixth driving motor is electrically connected with the programmable logic controller.
3. The control system of the turn-milling compound machine tool according to claim 1, characterized in that: the first placing table is connected with the horizontal mounting table in a sliding mode, and the second placing table is connected with the vertical mounting table in a sliding mode.
4. The control system of the turn-milling compound machine tool according to claim 1, characterized in that: the workbench is cylindrical.
5. The control system of the turn-milling compound machine tool according to claim 1, characterized in that: and the rotating main shaft is connected with a liquid cooling radiator.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980491 | 2019-06-26 | ||
| CN2019209804919 | 2019-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210199564U true CN210199564U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921078146.2U Active CN210199564U (en) | 2019-06-26 | 2019-07-09 | Control system of turning and milling combined machining tool |
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|---|---|
| CN (1) | CN210199564U (en) |
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2019
- 2019-07-09 CN CN201921078146.2U patent/CN210199564U/en active Active
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