CN118076461A - Mountable scanning milling integrated system and using method thereof - Google Patents
Mountable scanning milling integrated system and using method thereof Download PDFInfo
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- CN118076461A CN118076461A CN202180102858.7A CN202180102858A CN118076461A CN 118076461 A CN118076461 A CN 118076461A CN 202180102858 A CN202180102858 A CN 202180102858A CN 118076461 A CN118076461 A CN 118076461A
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- 238000003801 milling Methods 0.000 title claims abstract description 118
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000010802 sludge Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 8
- 238000003384 imaging method Methods 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000008094 contradictory effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 8
- 239000008186 active pharmaceutical agent Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 208000032005 Spinocerebellar ataxia with axonal neuropathy type 2 Diseases 0.000 description 4
- 208000033361 autosomal recessive with axonal neuropathy 2 spinocerebellar ataxia Diseases 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
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- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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Abstract
The invention discloses a mountable scanning milling integrated system and a use method thereof, wherein the system comprises a five-axis milling machine and an integrated scanning head, the integrated scanning head is used for replacing a milling cutter to be fixed on the five-axis milling machine, and the five-axis milling machine drives the integrated scanning head to scan on one side of an oil sludge die; the integrated scanning head is fixed on an electric spindle of the five-axis milling machine, and the electric spindle is fixed on an AB-axis device of the five-axis milling machine; the AB axis device adjusts the rotation angle of the electricity main shaft in the transverse direction and the longitudinal direction, the integrated scanning head is fixed on the five-axis milling machine, the corresponding positions of the integrated scanning head and the object are adjusted through the five-axis milling machine, the five-axis milling machine carries the integrated scanning head to move in the X axis direction, the Y axis direction and the Z axis direction, data acquired by the integrated scanning head are integrated into a computer, and the computer analyzes the state of the object.
Description
The invention relates to an oil sludge model design, in particular to a mountable scanning milling integrated system and a use method thereof.
The five-axis milling machine of the API is characterized in that an AB axis device is added on the basis of a three-dimensional milling machine, a milling unit is arranged on the AB axis device, and the AB axis device is used for controlling the feeding radian of the milling unit, so that a die can be cut at a plurality of angles. The five-axis milling machine drives the milling unit to perform radian cutting through the AB axis device except that the milling unit is moved in the X axis, Y axis and Z axis directions, so that a feed code constructed by modeling software can be suitable for arc or oblique line feed.
At present, the API iScan series is a mature portable laser scanning measuring head, and a handheld operation mode is widely adopted at present, so that the iScan can be perfectly suitable for scanning detection and reverse engineering of the size of a part in a narrow working space. In general, after cutting is completed, a worker needs to use a laser scanning head to detect a cut workpiece, an I-scan2 scanning head can be selected as an API iScan series scanning head, the I-scan2 scanning head is an existing laser scanning head, and the I-scan2 scanning head is matched with a laser tracker for use, so that the method can be used for measuring small aperture and narrow space. Meanwhile, the I-scan2 scanning head can also be used as a laser scanning head. However, in the practical application process, the scanning of the API iScan series requires that a worker carry around the object to be tested, and in the detection process, a certain security risk exists for the worker. And in the course of the measurement, the adjacent devices in principle all need to be stopped in order to ensure safety.
Disclosure of Invention
The invention aims to provide a mountable scanning milling integrated system and a use method thereof, which aim to solve the problems that the existing I-scan scanning head needs to be held by a worker and walks around an object to be measured to measure, and the measuring process is inconvenient for adjacent equipment.
In order to solve the technical problems, the invention adopts the following technical scheme:
The system comprises a five-axis milling machine and an integrated scanning head, wherein the integrated scanning head is used for replacing a milling cutter and is fixed on the five-axis milling machine, and the five-axis milling machine drives the integrated scanning head to scan on one side of the oil sludge die; the integrated scanning head is fixed on an electric spindle of the five-axis milling machine, and the electric spindle is fixed on an AB-axis device of the five-axis milling machine; the rotation angle of the electricity main shaft in the transverse direction and the longitudinal direction is regulated by the AB shaft device.
Preferably, the integrated scanning head comprises a skeleton, a tracker is arranged at the upper end of the skeleton, a scanner is arranged at the lower end of the skeleton, a clamp is arranged on the skeleton, the front end of the clamp is connected with the integrated scanning head shell, and the rear end of the clamp is inserted into the electric spindle.
The fixture comprises a clamping part and a fixing handle, wherein the fixing handle is used for being inserted into the motorized spindle, the clamping part is positioned at two ends of the fixing handle, and the fixing handles are respectively fixed on a shell of the integrated scanning head.
Further technical scheme is, above-mentioned skeleton lower extreme is equipped with the draw-in groove, and above-mentioned draw-in groove lower extreme is equipped with the layer board that corresponds with the draw-in groove, and above-mentioned scanner is installed in the draw-in groove, and above-mentioned layer board upper end is used for contradicting scanner lower extreme.
Preferably, the AB axis device includes a carrier, a rotating axis a is provided on a side wall of the carrier, a rotating axis B is provided at a lower end of the carrier, an upper end of the motorized spindle is fixed on the rotating axis B, and a rotating angle of the motorized spindle is adjusted by the rotating axis B; the rotating shaft A is connected with the horizontal arm of the five-axis milling machine, and the rotating shaft A drives the carrier to rotate by an angle.
The invention also discloses a scanning method, the integrated scanning head is fixed on a five-axis milling machine, the corresponding positions of the integrated scanning head and the object are adjusted through the five-axis milling machine, the integrated scanning head is carried by the five-axis milling machine to move in the X-axis, Y-axis and Z-axis directions, the data collected by the integrated scanning head are integrated into a computer, and the state of the object is analyzed by the computer.
Preferably, the X-axis is configured such that the five-axis milling machine moves on a guide rail, the Y-axis is configured such that a horizontal arm of the five-axis milling machine moves back and forth, and the Y-axis is configured such that a horizontal arm of the five-axis milling machine moves on a column of the five-axis milling machine.
Preferably, the method comprises the following operation steps that step A, after a five-axis milling machine finishes a milling process, the electric spindle is stopped, a milling cutter on the five-axis milling machine is taken down, an integrated scanning head is mounted on the electric spindle, a fixed handle of the integrated scanning head is consistent with a mode that the milling cutter is fixed on the electric spindle, and the fixed handle of the integrated scanning head is locked in the electric spindle through an inner hexagonal top wire, so that the installation of the integrated scanning head is completed.
Step B, after the installation of the integrated scanning head is completed, manually rotating an A shaft and a B shaft of the AB shaft device to a required direction on the premise that the electric spindle is not started; and the working distance between the integrated scanning head and the object to be detected is ensured.
Step C, data link, connecting the integrated scanning head with a data transmission line to a computer, setting a reference distance of 200-300 mm and setting a depth of field parameter of 200-300 mm; setting the scanning speed to be larger than 400000 times/second and setting the precision parameter to be smaller than 0.1mm; and ensures that data is transferred to the computer in real time.
And D, starting a five-axis milling machine, and controlling the electric spindle to move in the X-axis, Y-axis and Z-axis directions by the five-axis milling machine, so that the electric spindle and the integrated scanning head synchronously move in a fixed state, the integrated scanning head can realize coverage scanning of an object to be detected, and the scanned parameters are used for imaging in a computer.
Compared with the prior art, the invention has the beneficial effects that at least one of the following is adopted:
according to the invention, the milling cutter is replaced by the integrated scanning head and fixed on the five-axis milling machine, and the electric spindle of the five-axis milling machine is utilized to fix the integrated scanning head, so that the sampling direction of the integrated scanning head can be close to the feeding direction of the milling cutter, and the sampling of the integrated scanning head does not need to be aligned.
Compared with the similar milling system, the system provided by the invention is provided with the scanning function after the milling work is completed, on one hand, the AB-axis device can be utilized to rotate, so that the integrated scanning head can directly act on the front surface and the side surface of the model to be detected, and the integrated scanning head is utilized to rapidly and accurately scan.
Compared with the detection by adopting the similar handheld scanners, the system can more conveniently move the integrated scanning head to the appointed position by loading the integrated scanning head on the five-axis milling machine, does not need a worker to walk to the detected object, and greatly improves the operation safety coefficient of equipment for a mass production line.
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic view of the installation of the present invention.
FIG. 3 is a schematic diagram of an integrated scan head according to the present invention.
Fig. 4 is a schematic structural view of an AB axis device of the present invention.
Reference numerals illustrate:
1-integrated scanning head, 2-electric spindle, 3-AB axis device, 4-skeleton, 5-clamp, 301-carrier, 302-A rotating shaft, 303-B rotating shaft, 401-tracker, 402-scanner, 501-clamping part and 502-fixed handle.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Fig. 1 shows:
The invention relates to a mountable scanning milling integrated system, which comprises a five-axis milling machine and an integrated scanning head 1, wherein the five-axis milling machine adopts an API series five-axis milling machine, specifically, a body of the five-axis milling machine is fixed on a linear guide rail, the travel distance of an X axis is limited by the linear guide rail, meanwhile, the five-axis milling machine adopts a totally-enclosed dustproof structure, so that the five-axis milling machine is prevented from being polluted in the milling process, and is suitable for a relatively severe model processing site, a stand column of the five-axis milling machine is used for constructing a Z-axis track, the Z-axis travel distance is limited by the stand column, after the shape of a model is examined, the model is measured, so that the surface dimension parameter of the model is obtained, the integrated scanning head 1 is used for replacing a milling cutter to be fixed on the five-axis milling machine, and the integrated scanning head 1 is driven by the five-axis milling machine to scan on one side of an oil sludge die.
The integrated scanning head 1 is based on the existing API iScan scanning head, and a touch probe is omitted, so that the product cost is reduced. The integrated scanning head 1 is positioned by adopting crossed blue laser guarantee, so that high-quality scanning operation is performed under various postures, and meanwhile, the limitation of the size of the part to be detected and the characteristic position of the part is avoided. Has good scanning function.
If the integrated scanning head 1 is directly used for fixed-point scanning, the sparseness distribution of the scanned point cloud may be uneven because of the larger size of the object to be detected, and the scanned point cloud at a position far away from the integrated scanning head 1 is relatively sparse, so that the scanning precision deviation may be increased; meanwhile, the object to be measured may have a stacked shape, and if the detection point of the integrated scanning head 1 is fixed, the obstacle area of the object to be measured may shield part of the scanning coverage area. Therefore, the integrated head 1 needs to be performed at a plurality of positions during scanning, thereby reducing the accuracy deviation.
Above-mentioned integrated scanning head 1 is fixed on five electric spindles 2 of milling machine, installs integrated scanning head 1 through electric spindle 2 to simplify the installation loaded down with trivial details degree of equipment, thereby make integrated scanning head 1 can directly cooperate current five milling machine to carry out the application, after five milling machine accomplish work, directly install integrated scanning head 1 on five milling machine through the mode of manual installation, utilize integrated scanning head 1 to remove integrated scanning head 1, make integrated scanning head 1 can scan in a plurality of positions.
The motorized spindle 2 is fixed on an AB spindle device 3 of a five-spindle milling machine; the rotation angle of the motorized spindle 2 in the transverse and longitudinal directions is adjusted by the AB-axis device 3. Because a plurality of inclined radians possibly exist in the processing of the five-axis milling machine, even the relief situation occurs, the general moving stroke of the five-axis milling machine is in an XYZ three-dimensional coordinate system, and the rotation angles of the electric spindle 2 in the transverse direction and the longitudinal direction are adjusted through the AB-axis device 3, so that the integrated scanning head 1 can incline at different angles on the electric spindle 2, the scanning angle can be adjusted, and for the hollowed-out process or the scanning of other arc areas, the scanning angle of the integrated scanning head 1 is improved through the AB-axis device 3, and the scanning accuracy of the integrated scanning head 1 can be greatly ensured. The condition that the imaging effect is poor due to uneven distribution of cloud points obtained by the integrated scanning head 1 is avoided.
Based on the above embodiment, another embodiment of the present invention is that the integrated scanning head 1 includes a frame 4, wherein the frame 4 is mainly a support frame of the integrated scanning head 1, a plurality of functional units are integrated on the frame 4, so as to ensure stable operation of the integrated scanning head 1, a tracker 401 is disposed on an upper end of the frame 4, a scanner 402 is installed on a lower end of the frame 4,
Wherein the number of the scanners 402 is more than two, so that the multi-sensor time synchronization control technology is utilized, and the multi-sensor data fusion mode is utilized; effective data support is provided for dynamic high-precision positioning and attitude determination of the integrated scanning head 1 in the moving process. The integrated scanning head 1 can directly measure points in a cloud point diagram to carry out three-dimensional coordinate values, distance and angle values, so that the surface area and the volume of a target object are scanned and measured.
Specifically, the computer is utilized to calculate the attitude angle according to the attitude data scanned by the integrated scanning head 1 by adopting a quaternion method, and a suitable system state equation and an observation equation are established by analyzing the adjustment technology of the integrated scanning head 1 based on the integrated system precision of the control point and applying the Kalman filtering theory, so that quick modeling imaging is realized through the computer.
And a clamp 5 is arranged on the framework 4, the front end of the clamp 5 is connected with the shell of the integrated scanning head 1, and the rear end of the clamp 5 is inserted into the motorized spindle 2. Wherein the clamp 5 is mounted on the integrated scan head 1 such that the clamp 5 can support the integrated scan head 1, and the motorized spindle 2 is inserted through the clamp 5 such that the integrated scan head 1 is fixed on the motorized spindle 2.
Further, the clamp 5 includes a holding portion 501 and a fixing handle 502, where the holding portion 501 and the fixing handle 502 are integrally provided, the fixing handle 502 is used to be inserted into the electric spindle 2, the fixing handle 502 is the same as the shank of the milling cutter, and is locked on the electric spindle 2 in a manner of fixing an inner hexagon; therefore, the stability of the integrated scanning head 1 on the motorized spindle 2 is ensured, the existing I-scan scanning head is easy to directly refit, quick installation and plugging are realized, and the working procedure time is effectively reduced.
The clamping parts 501 are located at two ends of the fixing handle 502, wherein the clamping parts 501 clamp the integrated scanning head 1, and the fixing handles 502 are respectively fixed on the housing of the integrated scanning head 1. It is noted that the clamp 5 and the housing of the integrated scanning head 1 may be of a unitary design, thereby simplifying the docking process.
Further, a clamping groove 403 is formed at the lower end of the framework 4, a supporting plate 404 corresponding to the clamping groove 403 is formed at the lower end of the clamping groove 403, the scanner 402 is mounted in the clamping groove 403, and the upper end of the supporting plate 404 is used for abutting against the lower end of the scanner 402.
The clamping groove 403 and the supporting plate 404 are respectively provided with a groove, the grooves of the clamping groove are matched with the external contour of the scanner 402, screw holes are respectively formed in the supporting plate 404 and the framework 4, the supporting plate 404 is fixed on the framework 4 through bolts, and the position of the supporting plate 404 corresponds to that of the clamping groove 403.
Based on the above embodiment, according to one embodiment of the present invention, the AB axis device 3 includes a carrier 301, where the carrier 301 is configured in a triangle shape, so as to ensure that the load of the carrier 301 is transferred relatively stably, and a side wall of the carrier 301 is provided with an a axis of rotation 302, where a fixed end of the a axis of rotation 302 is connected to a horizontal arm of the five axis milling machine, and a movable end of the a axis of rotation 302 is connected to the carrier 301.
The lower end of the carrier 301 is provided with a B rotating shaft 303, the upper end of the electric spindle 2 is fixed on the B rotating shaft 303, wherein the fixed end of the B rotating shaft 303 is connected with the carrier 301, the movable end of the B rotating shaft 303 is connected with the electric spindle 2, and the rotating angle of the electric spindle 2 is regulated by the B rotating shaft 303;
the a rotating shaft 302 is connected with a horizontal arm of the five-axis milling machine, and the a rotating shaft 302 drives the carrier 301 to rotate by an angle. Wherein, the rotating shafts 302 and 303 are provided with graduated scales, and the graduated scales display the rotating angles of the rotating shafts 302 and 303. The central axes of the a rotating shaft 302 and the B rotating shaft 303 are perpendicular to each other, so that the integrated scanning head 1 can scan under multiple angle rings.
In another embodiment of the present invention, the present embodiment discloses a scanning method, wherein the integrated scanning head 1 is fixed on a five-axis milling machine, the corresponding positions of the integrated scanning head 1 and the object are adjusted by the five-axis milling machine, the integrated scanning head 1 is carried by the five-axis milling machine to move in the directions of the X axis, the Y axis and the Z axis, the data collected by the integrated scanning head 1 is integrated into a computer, and the computer analyzes the state of the object.
The main improvement of the method is that the application mode of the integrated scanning head 1 is optimized, the efficacy of the existing five-axis milling machine is expanded, and the five-axis milling machine of the existing Aipei instrument is utilized to match with the scanning head of the API iScan series; the data collected by the integrated scanning head 1 are summarized and a three-dimensional image is formed through computer customization software. The software can be obtained based on the existing three-dimensional imaging program adjustment algorithm of the Dongguan photoelectric technology limited company of the Aipei instrument, and can also be customized.
Further, the X-axis is formed by moving a five-axis milling machine on a guide rail, the Y-axis is formed by moving a horizontal arm of the five-axis milling machine back and forth, and the Y-axis is formed by moving a horizontal arm of the five-axis milling machine on a column of the five-axis milling machine. The conventional movement requirement of a three-coordinate system of the integrated scanning head 1 can be met by utilizing the arrangement of an X axis, a Y axis and a Z axis, the X axis and the Z axis are both in the form of linear guide rails, the formation is ensured, and the horizontal arm can be in the form of linear guide rails or in the form of a ball screw to control the stroke.
Further, the mountable scanning milling integrated system in the above embodiment is used; the operation steps are as follows: and A, stopping the operation of the electric spindle 2 after the five-axis milling machine finishes the milling process, taking down the milling cutter on the five-axis milling machine, and mounting the integrated scanning head 1 on the electric spindle 2, wherein the mode that the fixed handle of the integrated scanning head 1 is fixed on the electric spindle 2 is consistent with the mode that the milling cutter is fixed on the electric spindle 2, and the fixed handle of the integrated scanning head 1 is locked in the electric spindle 2 through an inner hexagonal top wire, so that the mounting of the integrated scanning head 1 is completed. Wherein the fixed handle of the integrated scanning head 1 is consistent with the mode that the milling cutter is fixed on the electric spindle 2;
Because the integrated scanning head 1 generally adopts optical scanning, the integrated scanning head 1 does not need to repeat a self-cutting feed path, and therefore, the integrated scanning head 1 can mechanically move in the directions of an X axis, a Y axis and a Z axis under the control of a five-axis milling machine to realize comprehensive scanning.
Step B, after the installation of the integrated scanning head 1 is completed, manually rotating the A axis and the B axis of the AB axis device 3 to a required direction on the premise that the motorized spindle is not started; and the working distance between the integrated scanning head 1 and the object to be detected is ensured. The rotation angles are set on the A axis and the B axis through the AB axis device 3, so that the angle of the integrated scanning head 1 is convenient to adjust, the integrated scanning head 1 can move in the three-dimensional direction in an electric mode, and the A axis and the B axis are convenient to control and are adjusted in a manual mode in steering.
The integrated scanning head 1 may involve calibration during the primary use, the calibration of the integrated scanning head 1 generally sets a standard block or a standard ball on one side of a five-axis milling machine, the standard block or the standard ball adopts high-precision measurement equipment to perform accurate measurement, the five-axis milling machine drives the integrated scanning head 1 to scan, and the scanning of the integrated scanning head 1 is compared with a result high-precision measurement result, so that a deviation range is ensured to be within a precision requirement range, and if the measurement of the integrated scanning head 1 has larger deviation, the scanning parameters of the integrated scanning head 1 need to be corrected, so that the calibrated parameters of the integrated scanning head 1 are ensured to have evaluation value.
Step C, data link, connecting the integrated scanning head 1 with a data transmission line to a computer, setting a reference distance of 200-300 mm and setting a depth of field parameter of 200-300 mm; setting the scanning speed to be larger than 400000 times/second and setting the precision parameter to be smaller than 0.1mm; and ensures that data is transferred to the computer in real time.
The integrated scanning head adopts a fixed focal length and fixed aperture size during sampling. The adjustable depth of field is mainly used for assisting in obtaining a clear image setting mode when the distance between the shot objects changes so as to ensure good adoption definition and sampling precision.
Generally, the integrated scanning head 1 can clearly acquire the laser line, and the greater the ambient object light difference, the more accurate the adoption. However, when the distance between the subject and the integrated scanning head 1 is changed less, there is generally no light difference.
And D, starting a five-axis milling machine, and controlling the electric spindle to move in the X-axis, Y-axis and Z-axis directions by the five-axis milling machine, so that the electric spindle and the integrated scanning head 1 synchronously move in a fixed state, and realizing coverage scanning of the object to be detected by the integrated scanning head 1, wherein the scanning parameters are used for imaging in a computer.
The computer imaging is obtained based on cloud point data scanned by the integrated scanning head 1, specifically, cloud points refer to a data point set in a cloud point coordinate system, in a three-dimensional coordinate system of a component, points are generally defined by X, Y and Z coordinates, and the size and the contour of the outer surface of an object are represented by the coordinate data.
The integrated scanning head 1 scans the object to be measured to obtain cloud point data, the cloud point data distribution of the cloud point data expresses the surface of the object to be measured, the integrated scanning head 1 transmits the cloud point as an output data file to a computer, and the computer processes the cloud point data to form an image.
It is noted that when the model is smaller and the cloud point data amount is lower, the computer can process the data miscellaneous points by adopting a man-machine interaction method when processing the three-dimensional cloud point data, the figure is displayed by using an operator through software, the obvious bad points on the image are distinguished, and the bad points are deleted or secondarily detected.
When the model is huge and the cloud point data amount is large, the computer uniformly distributes the cloud point data according to the arrangement form component array data, namely, the row and column directions are orderly arranged; therefore, bad points can be screened out systematically, and during scanning, the data points are generally scanned according to lines, so that the data points are basically positioned on the same constant cross section line; thereby obtaining a complete data image by means of planar data stacking.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application as broadly described. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the application.
Although the application has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (8)
- The utility model provides a but on-boarding formula scanning mills integrated system which characterized in that: the system comprises a five-axis milling machine and an integrated scanning head (1), wherein the integrated scanning head (1) is used for replacing a milling cutter and is fixed on the five-axis milling machine, and the five-axis milling machine drives the integrated scanning head (1) to scan on one side of the oil sludge die; the integrated scanning head (1) is fixed on an electric spindle (2) of the five-axis milling machine, and the electric spindle (2) is fixed on an AB-axis device (3) of the five-axis milling machine; the rotation angle of the motorized spindle (2) in the transverse and longitudinal directions is adjusted by the AB spindle device (3).
- The piggy-back scan milling integrated system of claim 1, wherein: the integrated scanning head (1) comprises a framework (4), a tracker (401) is arranged at the upper end of the framework (4), a scanner (402) is arranged at the lower end of the framework (4), a clamp (5) is arranged on the framework (4), the front end of the clamp (5) is connected with the shell of the integrated scanning head (1), and the rear end of the clamp (5) is inserted into the electric spindle (2).
- The piggy-back scan milling integrated system of claim 2, wherein: the clamp (5) comprises a clamping part (501) and a fixing handle (502), wherein the fixing handle (502) is used for being inserted into the motorized spindle (2), the clamping part (501) is located at two ends of the fixing handle (502), and the fixing handles (502) are respectively fixed on the shell of the integrated scanning head (1).
- The piggy-back scan milling integrated system of claim 2, wherein: the framework (4) lower extreme is equipped with draw-in groove (403), draw-in groove (403) lower extreme is equipped with layer board (404) corresponding with draw-in groove (403), scanner (402) are installed in draw-in groove (403), layer board (404) upper end is used for contradicting scanner (402) lower extreme.
- The piggy-back scan milling integrated system of claim 1, wherein: the AB spindle device (3) comprises a carrier (301), wherein an A rotating shaft (302) is arranged on the side wall of the carrier (301), a B rotating shaft (303) is arranged at the lower end of the carrier (301), the upper end of the electric spindle (2) is fixed on the B rotating shaft (303), and the rotating angle of the electric spindle (2) is regulated by the B rotating shaft (303); the A rotating shaft (302) is connected with a horizontal arm of the five-axis milling machine, and the A rotating shaft (302) drives the carrier (301) to rotate by an angle.
- A scanning method, characterized in that: the integrated scanning head (1) is fixed on a five-axis milling machine, the corresponding positions of the integrated scanning head (1) and the object are adjusted through the five-axis milling machine, the integrated scanning head (1) is carried by the five-axis milling machine to move in the X-axis, Y-axis and Z-axis directions, data acquired by the integrated scanning head (1) are integrated into a computer, and the state of the object is analyzed by the computer.
- The scanning method according to claim 5, characterized in that: the X-axis is formed by moving a five-axis milling machine on a guide rail, the Y-axis is formed by moving a horizontal arm of the five-axis milling machine back and forth, and the Y-axis is formed by moving a horizontal arm of the five-axis milling machine on a stand column of the five-axis milling machine.
- Scanning method using a piggy-back scanning milling integrated system according to any of the claims 1 to 5, characterized in that it comprises the following operating steps:Step A, after a five-axis milling machine finishes a milling process, stopping the work of an electric spindle (2), taking down a milling cutter on the five-axis milling machine, and mounting an integrated scanning head (1) on the electric spindle (2), wherein a fixed handle of the integrated scanning head (1) is consistent with a mode that a milling cutter is fixed on the electric spindle (2), and the fixed handle of the integrated scanning head (1) is locked in the electric spindle (2) through an inner hexagonal top wire to finish the mounting of the integrated scanning head (1);Step B, after the installation of the integrated scanning head (1) is completed, manually rotating an A shaft and a B shaft of the AB shaft device (3) to a required direction on the premise that the motorized spindle is not started; and the working distance between the integrated scanning head (1) and the object to be detected is ensured;Step C, data link, connecting the integrated scanning head (1) with a data transmission line to a computer, setting a reference distance of 200-300 mm and setting a depth of field parameter of 200-300 mm; setting the scanning speed to be larger than 400000 times/second and setting the precision parameter to be smaller than 0.1mm; and ensures that the data is transmitted to the computer in real time;And D, starting a five-axis milling machine, and controlling the electric spindle to move in the X-axis, Y-axis and Z-axis directions by the five-axis milling machine, so that the electric spindle and the integrated scanning head (1) synchronously move in a fixed state, and realizing coverage scanning of an object to be detected by the integrated scanning head (1), wherein the scanning parameters are used for imaging in a computer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/130808 WO2023087125A1 (en) | 2021-11-16 | 2021-11-16 | Mountable integrated scanning and milling system, and method for using same |
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| CN118076461A true CN118076461A (en) | 2024-05-24 |
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| WO (1) | WO2023087125A1 (en) |
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| CN116618730B (en) * | 2023-07-21 | 2023-09-29 | 成都工业职业技术学院 | Intelligent plate milling device and control method thereof |
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| KR101184311B1 (en) * | 2009-06-26 | 2012-09-21 | 한국기계연구원 | Milling Machine |
| CN104802037B (en) * | 2014-01-29 | 2017-10-20 | 广东威德力机械实业股份有限公司 | Double-station numerical control machining center |
| CN103894865A (en) * | 2014-03-25 | 2014-07-02 | 浙江大学 | Numerical control five-axis machine tool for drilling laminated materials |
| CN204575030U (en) * | 2015-04-16 | 2015-08-19 | 北京恒正精机科技有限责任公司 | Three-dimensional laser automatically scanning measuring system |
| CN105945649A (en) * | 2016-06-12 | 2016-09-21 | 华中科技大学 | Five-axis computer numerical control machine tool dynamic error detection method based on S-shaped detection test piece |
| CN111496289B (en) * | 2020-04-08 | 2021-08-10 | 清华大学 | Multifunctional integrated aviation assembly hole making system and use method thereof |
| CN111805247B (en) * | 2020-06-22 | 2021-03-09 | 无锡中车时代智能装备有限公司 | Automatic milling, grinding and polishing combined machining system and method for large workpiece |
| CN112276339B (en) * | 2020-10-19 | 2022-02-15 | 温州大学 | Intelligent conformal laser scanning machining method and device for curved surface workpiece |
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