CN112276680A - Intelligent precision machining equipment and control method thereof - Google Patents
Intelligent precision machining equipment and control method thereof Download PDFInfo
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- CN112276680A CN112276680A CN202011313162.2A CN202011313162A CN112276680A CN 112276680 A CN112276680 A CN 112276680A CN 202011313162 A CN202011313162 A CN 202011313162A CN 112276680 A CN112276680 A CN 112276680A
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- 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
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2409—Arrangements for indirect observation of the working space using image recording means, e.g. a camera
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- 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
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2428—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring existing positions of tools or workpieces
Abstract
The invention discloses an intelligent precision machining device and a control method of the intelligent precision machining device, wherein the intelligent precision machining device comprises: the machine body comprises a base and a support frame vertically arranged on the base, wherein the base comprises an upward workbench; the machining main shaft is movably arranged on the support frame, and a cutter of the machining main shaft is arranged towards the direction of the workbench; the camera assembly is assembled on one side of the machining main shaft, and a camera body of the camera assembly is arranged towards the direction of the workbench to acquire image information of the workbench; the central control system is connected with the camera assembly; the central control system is used for constructing a coordinate system for the image information, acquiring coordinate values of the workpiece to be machined through a recognition algorithm, and driving the machining main shaft to carry out intelligent machining based on the coordinate values. According to the technical scheme, the image information of the workpiece can be acquired and amplified in the workpiece processing process, the workpiece is intelligently processed on the basis, and the accuracy of the equipment for processing the workpiece is improved.
Description
Technical Field
The invention relates to the technical field of workpiece processing, in particular to intelligent precision processing equipment and a control method of the intelligent precision processing equipment.
Background
There are many methods for machining machine parts in current machine manufacturing: in addition to machining, casting, forging, welding, stamping, extrusion, and the like are also known, but parts that require high precision and fine surface roughness generally require machining by machining on a machine tool.
In the process of machining a workpiece, a machine tool in the prior art needs to measure the size of the workpiece by means of a universal tool microscope to accurately machine and mill the workpiece, however, when the workpiece is frequently taken and placed between the microscope and the machine tool, the placement reference position is inevitably slightly changed, and the accuracy of machining the workpiece by the machine tool is inevitably affected, and therefore, a need for improving the structure of the machine tool by a person skilled in the art is urgent.
Disclosure of Invention
The invention mainly aims to provide intelligent precision machining equipment, which aims to continuously acquire the size information of a workpiece in the workpiece machining process and accurately machine the workpiece based on the information so as to improve the machining precision of the equipment on the workpiece.
In order to achieve the above object, the present invention provides an intelligent precision machining apparatus, comprising:
the machine body comprises a base and a support frame vertically arranged on the base, wherein the base comprises an upward workbench;
the machining main shaft is movably arranged on the supporting frame, and a cutter of the machining main shaft is arranged towards the direction of the workbench;
the camera assembly is assembled on one side of the machining main shaft, and a camera body of the camera assembly is arranged towards the direction of the workbench so as to obtain image information of the workbench; and
the central control system is connected with the camera assembly; the central control system is used for constructing a coordinate system for the image information, acquiring coordinate values of the workpiece to be machined through a recognition algorithm, and driving the machining main shaft to carry out intelligent machining based on the coordinate values.
Optionally, the central control system includes a controller and a display screen connected to the controller, the coordinate system is preset in the display screen, the display screen is used for displaying the image information in the coordinate system, and the controller obtains the coordinate value of the workpiece through an identification algorithm and drives the machining spindle to move to the coordinate value.
Optionally, the central control system further includes an input module connected to the controller, the input module is used for a user to input machining size information, and the controller is used for driving the machining spindle to machine the workpiece to be machined based on the machining size information; or
And the controller processes and analyzes the image information, intelligently identifies the edge of the workpiece to be machined, and drives the machining main shaft to move and machine correspondingly.
Optionally, a standard workpiece image is prestored in the controller, and the controller compares the processed workpiece in the image information with the standard workpiece image, and drives the processing spindle to process and correct the processed workpiece based on the shape difference between the processed workpiece and the standard workpiece image.
Optionally, a plane rectangular coordinate system formed by X, Y axes is preset on the display screen, or
A space rectangular coordinate system formed by X, Y, Z axes is preset on the display screen.
Optionally, an image of the workpiece to be processed is prestored in the controller, the controller compares the image of the workpiece to be processed in the image information with the image of the workpiece to be processed, and the Z-axis coordinate of the workpiece to be processed is analyzed and calculated based on the amplification ratio of the image of the workpiece to be processed and the image of the workpiece to be processed.
Optionally, the machine body includes an X-axis slide seat, a Y-axis slide seat and a Z-axis slide seat, the X-axis slide seat is slidably disposed on the worktable in the front-back direction, the Y-axis slide seat is slidably disposed on the support frame in the left-right direction, the Z-axis slide seat is slidably disposed on the Y-axis slide seat in the up-down direction, and the machining spindle is movably mounted on the Z-axis slide seat; wherein the content of the first and second substances,
the central control system further comprises a driving assembly connected with the X-axis sliding seat, the Y-axis sliding seat and the Z-axis sliding seat, so that the relative position between the tool of the machining spindle and the workpiece to be machined can be regulated and controlled by changing the positions of the X-axis sliding seat, the Y-axis sliding seat and the Z-axis sliding seat.
Optionally, the camera assembly comprises a camera body and a protective shell, the camera body is fixedly arranged on the processing spindle, and the protective shell is detachably wrapped on the camera body.
The invention also provides a control method of the intelligent precision machining equipment, which comprises the following steps:
s1, controlling a camera body of the camera assembly to acquire image information of the workbench;
s2, receiving the image information and presenting the image information on a display screen;
s3, calculating coordinate values of the workpiece to be processed through a recognition algorithm based on a coordinate system preset by the display screen;
and S4, driving the machining spindle to intelligently machine the workpiece to be machined based on the coordinate values.
Optionally, the method further comprises the following steps:
s5, controlling a camera body of the camera assembly to acquire image information of the workbench based on the completion of the processing of the workpiece to be processed;
s6, receiving the image information and presenting the image information on a display screen;
and S7, comparing the processed workpiece in the image information with a standard workpiece image, and driving the processing main shaft to process and correct the processed workpiece based on the shape difference of the processed workpiece and the standard workpiece image.
According to the technical scheme, the camera assembly is mounted on the machining main shaft provided with the cutter, image information (for microscopic amplification) of a workbench towards which the cutter faces is obtained through the camera assembly, a coordinate system is constructed by utilizing a central control system, and the coordinate value of a workpiece to be machined in the coordinate system is intelligently identified and calculated, so that the central control system drives the cutter to move to a corresponding position to machine the workpiece to be machined based on the coordinate value, the workpiece machining accuracy is realized, and meanwhile, compared with a mode that the workpiece to be machined needs to be frequently transferred under the workbench and a microscope in the prior art, the design improves the machining accuracy of the workpiece, and meanwhile, the machining efficiency of equipment is effectively improved by omitting a step of transferring the workpiece to be machined.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of an intelligent precision machining apparatus according to the present invention;
FIG. 2 is a schematic structural view of the intelligent precision machining apparatus of FIG. 1 without a protective housing;
fig. 3 is a schematic flow chart of a control method of the intelligent precision machining apparatus according to the present invention.
The reference numbers illustrate:
1. a body; 11. a base; 111. a work table; 112. a groove; 12. a support frame; 121. a support arm; 122. a connecting arm; 13. an X-axis slide carriage; 131. a strip-shaped anti-slip groove; 132. horizontally placing the noodles; 14. a Y-axis slide carriage; 15. a Z-axis slide carriage; 2. processing a main shaft; 3. a camera assembly; 31. a camera body; 32. a protective housing; 321. a camera via hole; 322. protective cover
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides intelligent precision machining equipment.
In an embodiment of the present invention, as shown in fig. 1 to 2, the intelligent precision machining apparatus includes:
the machine body 1 comprises a base 11 and a support frame 12 vertically arranged on the base 11, wherein the base 11 comprises an upward-facing workbench 111;
the machining main shaft 2 is movably arranged on the support frame 12, and a cutter of the machining main shaft 2 is arranged towards the direction of the workbench 111;
the camera assembly 3 is assembled at one side of the processing main shaft 2, and a camera body 31 of the camera assembly 3 is arranged towards the direction of the workbench 111 so as to acquire image information of the workbench 111; and
the central control system is connected with the camera assembly 3; the central control system is used for constructing a coordinate system for the image information, acquiring coordinate values of the workpiece to be machined through a recognition algorithm, and driving the machining main shaft 2 to perform intelligent machining based on the coordinate values.
It can be understood that, in this embodiment, the base 11 is concavely provided with a groove 112 with an upward opening, the worktable 111 is disposed at the bottom wall of the groove 112, so as to facilitate collecting chips falling from a workpiece during the processing and polishing process of the workpiece, and avoid environmental pollution, specifically, the machine body 1 further includes an X-axis sliding seat 13 slidably mounted on the bottom wall of the groove 112 along the front-back direction, the upper end of the X-axis sliding seat 13 is disposed in a plate shape to form a horizontal placing surface 132 for placing the workpiece, in order to avoid the change of the relative position relationship between the workpiece and the horizontal placing surface 132 when the driving component of the hollow system drives the X-axis sliding seat 13 to slide, in this embodiment, the upper end of the X-axis sliding seat 13 is provided with a plurality of strip-shaped anti-skid grooves 131 recessed from top to bottom, which is beneficial to improve the roughness of the horizontal placing surface 132 on one hand, and on the other hand, when intelligence precision finishing equipment carries out the oil spout process, bar antiskid groove 131 also is favorable to waving to the level put the oil droplet on the face 132 and carry out the water conservancy diversion, avoids oil stain pile up and causes the influence to the processing technology of equipment.
The supporting frame 12 includes supporting arms 121 vertically arranged on both sides of the worktable 111, and a connecting arm 122 transversely arranged between the two supporting arms 121, the connecting arm 122 is horizontally extended along the left-right direction, specifically, the machine body 1 further includes a Y-axis slide 14 slidably arranged on the front side surface of the connecting arm 122 along the left-right direction, and a Z-axis slide 15 slidably arranged on the Y-axis slide 14 along the up-down direction, the Z-axis slide 15 is provided with a spindle mounting hole extending along the up-down direction for movably mounting the processing spindle 2, the camera assembly 3 is arranged on the outer surface wall of the spindle mounting hole on the side departing from the supporting frame 12, it is not difficult to understand that the respective sliding directions of the X-axis slide 13, the Y-axis slide 14 and the Z-axis slide 15 respectively correspond to the X-axis, the Y-axis and the Z-axis of the spatial rectangular coordinate system, so arranged as to facilitate the driving assembly to change the positions of the X-axis slide 13, the, and further, the relative position between the tool of the machining spindle 2 and the table 111, that is, the coordinate values of the tool and the workpiece are adjusted, so that the workpiece is precisely machined.
Optionally, the camera assembly 3 includes a camera body 31 and a protective casing 32, it is easy to understand that this camera body 31 can perform microscopic amplification besides the shooting function, the camera body 31 is fixedly disposed on the processing spindle 2, and the protective casing 32 is detachably wrapped on the camera body 31. It can be understood that when intelligent precision finishing equipment carries out processes such as oil spout or tool changing, wrap up to camera body 31 through protective housing 32 and enclose, can effectively avoid the pollution of oil stain to camera body 31, or the device is favorable to improving intelligent precision finishing equipment's use reliability, promotes user's use and experiences. It should be noted that the present design is not limited thereto, and in other embodiments, the camera body 31 may be exposed and mounted on the Z-axis slide carriage 15, which is not limited thereto. Specifically, protective housing 32 is that the cylindric form is laid on the outer table wall that deviates from support frame 12 one side at Z axle slide 15, protective housing 32 bottom face runs through and is equipped with the via hole 321 of making a video recording, camera body 31 is located in protective housing 32, and can move the setting from top to bottom along upper and lower direction, in order to stretch out or accomodate in the via hole 321 of making a video recording, protective housing 32 is in being equipped with the protective cover 322 that the via hole 321 was made a video recording to the movable cover lid, set up as if, in order to be based on the user to the user state of equipment itself, open or close via hole 321 of making. Of course, the design is not limited thereto, and in other embodiments, the protective housing may also be embodied in other structures, which is not limited thereto.
According to the technical scheme, the camera assembly 3 is mounted on the machining main shaft 2 provided with the cutter, image information (for microscopic amplification) of the workbench 111 towards which the cutter faces is obtained through the camera assembly 3, a coordinate system is constructed by utilizing a central control system, and the coordinate values of the workpiece to be machined in the coordinate system are intelligently identified and calculated, so that the central control system drives the cutter to move to the corresponding position to machine the workpiece to be machined based on the coordinate values, the workpiece machining accuracy is realized, and meanwhile, compared with a mode that the workpiece to be machined needs to be frequently transferred under the workbench 111 and a microscope in the prior art, the design improves the machining accuracy of the workpiece, and meanwhile, the machining efficiency of equipment is effectively improved by omitting a step of transferring the workpiece to be machined.
Optionally, the central control system includes a controller and a display screen connected to the controller, a coordinate system is preset in the display screen, the display screen is used for displaying image information in the coordinate system, and the controller obtains coordinate values of the workpiece through an identification algorithm and drives the machining spindle 2 to move to the coordinate values. It can be understood that the coordinate value is displayed by adopting the structure of the display screen, and the visual observation of the processing process of the workpiece by a user is facilitated. In this embodiment, the display screen may be installed in a structural form installed on the machine body 1, or may be designed in an external structural form, and the actual use requirement is specifically seen in what structural form is adopted, which is not limited. In the operation process of the equipment, firstly, image information of the workbench 111 is obtained through the camera assembly 3 and is transmitted to the controller for information analysis processing, then the controller projects the processed image information to the display screen for display, based on a coordinate system on the display screen, a recognition algorithm obtains coordinate values of a workpiece in the image, the coordinate values are compared with coordinate values of a cutter of the machining spindle 2, the distance relation between the coordinate values and the X-axis, the distance relation between the coordinate values and the Z-axis is calculated, and then the X-axis slide seat 13, the Y-axis slide seat 14 and the Z-axis slide seat 15 are driven to slide, so that the cutter of the machining spindle 2 moves to the position of the workpiece.
Optionally, the central control system further comprises an input module connected with the controller, the input module is used for a user to input machining size information, and the controller is used for driving the machining spindle 2 to machine the workpiece to be machined based on the machining size information; or the controller processes and analyzes the image information, intelligently identifies the edge of the workpiece to be machined, and drives the machining main shaft 2 to move correspondingly for machining. The input module may be specifically a structural form of a key pad connected to the controller, and it is understood that the key pad is an input device widely used in the prior art, and such an arrangement is favorable for reducing the process development cost of the device. In this embodiment, when the user inputs the size of the workpiece (i.e., the size of the workpiece after processing) through the input module, the controller compares the input size of the workpiece with the size of the workpiece to be processed (i.e., the size of the workpiece before processing), calculates the size error between the input size of the workpiece and the size of the workpiece to be processed, and drives the tool to process the workpiece to be processed until the size of the workpiece to be processed is consistent with the input size information of the workpiece, thereby completing the processing process. In another embodiment, when the user does not perform any operation through the input module, the controller intelligently identifies the type of the workpiece through the image information obtained by the camera assembly 3 according to various kinds of workpiece size information prestored by the controller, compares the prestored size information of the workpiece with the size of the workpiece to be machined, obtains the size error of the workpiece to be machined through calculation, drives the cutter to machine the workpiece to be machined until the size of the workpiece to be machined is consistent with the prestored size, and completes the machining process.
Optionally, a standard workpiece image is prestored in the controller, and the controller compares the processed workpiece in the image information with the standard workpiece image, and drives the processing spindle 2 to perform processing correction on the processed workpiece based on the shape difference between the processed workpiece and the standard workpiece image. It can be understood that the step is used for correcting the workpiece which is processed for the first time, after the equipment completes processing the workpiece, the controller compares the standard workpiece image (workpiece standard size image) pre-stored by the controller with the workpiece size after processing, the slight difference of the sizes of the workpiece and the workpiece is obtained through calculation, the cutter is driven to polish the workpiece to be processed until the size of the workpiece which completes processing for the first time is consistent with the standard size of the workpiece, and the correction process is completed.
Optionally, a planar rectangular coordinate system formed by X, Y axes is preset on the display screen, or a spatial rectangular coordinate system formed by X, Y, Z axes is preset on the display screen. It can be understood that, with such an arrangement, a user can select a corresponding rectangular coordinate system for observation according to a requirement, which is beneficial to improving the user experience.
Optionally, the controller is pre-stored with an image of the workpiece to be processed, compares the image of the workpiece to be processed with the image of the workpiece to be processed in the image information, and analyzes and calculates the Z-axis coordinate of the workpiece to be processed based on the amplification ratio of the image of the workpiece to be processed and the image of the workpiece to be processed. When the camera assembly 3 starts to acquire the image of the worktable 111, the camera body 31 of the camera assembly 3 should be at the same height level with the tool of the processing spindle 2, so as to control and process the image information acquired by the camera body 31, and then adjust the position of the tool on the Z-axis (i.e. the height relative to the worktable 111) based on the information. It is easy to understand, when shooting the prestore and waiting to add machined part image, the camera body 31 is known with the vertical distance of waiting to add the machined part, based on prestore image and the size proportion of current image, can calculate the vertical distance of current camera body 31 and waiting to add the machined part, Z axle coordinate value promptly.
The present invention further provides a control method for an intelligent precision machining apparatus, which includes the above-mentioned embodiments for the specific structure of the intelligent precision machining apparatus, and since the control method for an intelligent precision machining apparatus employs all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and details thereof are not repeated herein. Referring to fig. 3, the control method of the intelligent precision machining apparatus includes the steps of:
s1, controlling the camera body 31 of the camera assembly 3 to acquire the image information of the workbench 111;
s2, receiving image information and presenting the image information on a display screen;
s3, calculating coordinate values of the workpiece to be processed through a recognition algorithm based on a coordinate system preset by a display screen;
and S4, driving the processing main shaft 2 to process the workpiece intelligently based on the coordinate value.
It can be understood that the complete flow of the above steps is: the to-be-machined part is placed on the workbench 111, the intelligent precision machining equipment is started, the camera body 31 of the camera assembly 3 moves at the moment until the to-be-machined part moves to be at the same horizontal height with the cutter of the machining main shaft 2, then image information of the workbench 111 is obtained and transmitted to the controller to be processed, the controller projects the processed image information to the display screen, the coordinate value of the to-be-machined part is calculated through a recognition algorithm based on a preset coordinate system on the display screen, the coordinate value is compared with the coordinate value of the cutter based on the coordinate value, the X-axis sliding seat 13, the Y-axis sliding seat 14 and the Z-axis sliding seat 15 are driven to slide, the position of the cutter and the to-be-machined part is adjusted, and intelligent machining is carried.
Optionally, the method further comprises the following steps:
s5, controlling the camera body 31 of the camera assembly 3 to acquire the image information of the workbench 111 based on the completion of the processing of the workpiece to be processed;
s6, receiving image information and presenting the image information on a display screen;
s7, the processed workpiece in the image information is compared with the standard workpiece image, and the processing spindle 2 is driven based on the shape difference between the processed workpiece and the standard workpiece image to perform processing correction on the processed workpiece.
It can be understood that, the above-mentioned step is used for treating the machined part and revising, treat the machined part and process more accurately, concrete flow does, acquire the workstation 111 image information that has processed again through camera subassembly 3, and transmit to the controller and handle, the controller projects the image information after handling to the display screen, compare with the standard work piece image that self prestores based on the image information after this processing, analyze error between them, drive X axle slide 13, Y axle slide 14 and Z axle slide 15 begin to slide, with the position of adjustment cutter and the machined part of treating, and polish and revise.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An intelligent precision machining apparatus, comprising:
the machine body comprises a base and a support frame vertically arranged on the base, wherein the base comprises an upward workbench;
the machining main shaft is movably arranged on the supporting frame, and a cutter of the machining main shaft is arranged towards the direction of the workbench;
the camera assembly is assembled on one side of the machining main shaft, and a camera body of the camera assembly is arranged towards the direction of the workbench so as to obtain image information of the workbench; and
the central control system is connected with the camera assembly; the central control system is used for constructing a coordinate system for the image information, acquiring coordinate values of the workpiece to be machined through a recognition algorithm, and driving the machining main shaft to carry out intelligent machining based on the coordinate values.
2. The intelligent precision machining equipment as claimed in claim 1, wherein the central control system comprises a controller and a display screen connected with the controller, the coordinate system is preset in the display screen, the display screen is used for displaying the image information in the coordinate system, and the controller acquires the coordinate values of the workpiece through a recognition algorithm and drives the machining spindle to move to the coordinate values.
3. The intelligent precision machining equipment as claimed in claim 2, wherein the central control system further comprises an input module connected to the controller, the input module being configured for a user to input machining dimension information, the controller being configured to drive the machining spindle to machine the workpiece to be machined based on the machining dimension information; or
And the controller processes and analyzes the image information, intelligently identifies the edge of the workpiece to be machined, and drives the machining main shaft to move and machine correspondingly.
4. The intelligent precision machining apparatus according to claim 3, wherein a standard workpiece image is prestored in the controller, and the controller compares the machined part in the image information with the standard workpiece image and drives the machining spindle to perform machining correction on the machined part based on the shape difference between the machined part and the standard workpiece image.
5. The intelligent precision machining apparatus according to claim 3, wherein a rectangular plane coordinate system consisting of X, Y axes is preset on the display screen, or
A space rectangular coordinate system formed by X, Y, Z axes is preset on the display screen.
6. The intelligent precision machining apparatus according to claim 5, wherein an image of the workpiece to be machined is prestored in the controller, the controller compares the image of the workpiece to be machined in the image information with the image of the workpiece to be machined, and the Z-axis coordinate of the workpiece to be machined is analyzed and calculated based on the enlargement ratio of the two.
7. The intelligent precision machining equipment according to claim 5, wherein the machine body comprises an X-axis slide, a Y-axis slide and a Z-axis slide, the X-axis slide is arranged on the workbench in a forward and backward direction, the Y-axis slide is arranged on the support frame in a left and right direction, the Z-axis slide is arranged on the Y-axis slide in an up and down direction, and the machining spindle is movably arranged on the Z-axis slide; wherein the content of the first and second substances,
the central control system further comprises a driving assembly connected with the X-axis sliding seat, the Y-axis sliding seat and the Z-axis sliding seat, so that the relative position between the tool of the machining spindle and the workpiece to be machined can be regulated and controlled by changing the positions of the X-axis sliding seat, the Y-axis sliding seat and the Z-axis sliding seat.
8. The intelligent precision machining apparatus according to any one of claims 1 to 7, wherein the camera assembly includes a camera body and a protective housing, the camera body is fixedly mounted on the machining spindle, and the protective housing is detachably wrapped around the camera body.
9. A control method of intelligent precision machining equipment is characterized by comprising the following steps:
s1, controlling a camera body of the camera assembly to acquire image information of the workbench;
s2, receiving the image information and presenting the image information on a display screen;
s3, calculating coordinate values of the workpiece to be processed through a recognition algorithm based on a coordinate system preset by the display screen;
and S4, driving the machining spindle to intelligently machine the workpiece to be machined based on the coordinate values.
10. The control method of an intelligent precision machining apparatus according to claim 9, further comprising:
s5, controlling a camera body of the camera assembly to acquire image information of the workbench based on the completion of the processing of the workpiece to be processed;
s6, receiving the image information and presenting the image information on a display screen;
and S7, comparing the processed workpiece in the image information with a standard workpiece image, and driving the processing main shaft to process and correct the processed workpiece based on the shape difference of the processed workpiece and the standard workpiece image.
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| CN202011313162.2A CN112276680A (en) | 2020-11-20 | 2020-11-20 | Intelligent precision machining equipment and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687764A (en) * | 2021-09-09 | 2021-11-23 | 合肥钛柯精密机械有限公司 | Semiconductor product processing machine and processing method |
| CN113695501A (en) * | 2021-08-31 | 2021-11-26 | 重庆凯恩机械制造股份有限公司 | Steering knuckle forming process based on vertical inclined forging |
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2020
- 2020-11-20 CN CN202011313162.2A patent/CN112276680A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695501A (en) * | 2021-08-31 | 2021-11-26 | 重庆凯恩机械制造股份有限公司 | Steering knuckle forming process based on vertical inclined forging |
| CN113687764A (en) * | 2021-09-09 | 2021-11-23 | 合肥钛柯精密机械有限公司 | Semiconductor product processing machine and processing method |
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