CN112775554A - Novel laser grinding roll pass device and operation method thereof - Google Patents
Novel laser grinding roll pass device and operation method thereof Download PDFInfo
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- CN112775554A CN112775554A CN202011565933.7A CN202011565933A CN112775554A CN 112775554 A CN112775554 A CN 112775554A CN 202011565933 A CN202011565933 A CN 202011565933A CN 112775554 A CN112775554 A CN 112775554A
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- 238000000034 method Methods 0.000 title claims description 10
- 238000005498 polishing Methods 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Optics & Photonics (AREA)
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a novel laser grinding roll pass device which comprises a moving platform, a three-axis sliding table and a laser executing element, wherein the three-axis sliding table is arranged on the moving platform and comprises a Z-axis sliding table, a Y-axis sliding table connected with the Z-axis sliding table and an X-axis sliding table connected with the Y-axis sliding table; the laser executing element is arranged on the X-axis sliding table; compared with the original rust removal mode of the handheld polishing tool, the equipment can effectively reduce the labor intensity of staff through automatic operation, reduce noise and environmental pollution in a workshop and reduce the harm to the staff; and laser polishing can effectively avoid the conditions of uneven manual polishing and unclean rust cleaning, and the material performance of a steel part cannot be changed by laser polishing, so that excessive polishing is avoided, and the service life of the roller is prolonged.
Description
Technical Field
The invention relates to the technical field of roller polishing, in particular to a novel roller hole pattern laser polishing device and an operation method thereof.
Background
At present, before a roller is used, an abrasive machine is needed to be manually used for polishing and derusting the surface of a pass, the roughness of the surface of the pass of the roller is increased, the polishing duration is long, the labor intensity of constructors is high in the process, the polishing efficiency is low, secondary pollution is caused by dust caused in polishing, the health and the working environment of the constructors are affected, unsafe factors such as the injury of the constructors caused by the fragmentation and the splashing of abrasive wheels and the like can be caused in the polishing, therefore, polishing and derusting equipment capable of automatically polishing and cleaning the surface of the pass of the roller is needed, the labor intensity of the constructors is reduced, and the secondary pollution caused by the dust and the injury of the constructors caused by the use of.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problems of the prior art roll pass surface grinding.
Therefore, the technical problem to be solved by the invention is to provide a novel laser grinding roll pass device, and the purpose of the device is how to safely and efficiently grind the surface of the roll pass through automatic laser grinding equipment.
In order to solve the technical problems, the invention provides the following technical scheme: a novel laser grinding roll pass device comprises a moving platform, a three-axis sliding table and a laser executing element, wherein the three-axis sliding table is arranged on the moving platform and comprises a Z-axis sliding table, a Y-axis sliding table connected with the Z-axis sliding table and an X-axis sliding table connected with the Y-axis sliding table; and the laser executing element is arranged on the X-axis sliding table.
As a preferred scheme of the novel laser grinding roll pass device of the invention, wherein: still include laser host computer, dust collecting equipment and the PLC the control unit of polishing, the PLC the control unit links to each other with triaxial slip table, laser executive component, laser host computer, dust collecting equipment electrical property of polishing respectively.
As a preferred scheme of the novel laser grinding roll pass device of the invention, wherein: the structure of Z axle slip table, Y axle slip table and X axle slip table is the same, wherein, Z axle slip table include the stay tube with connect in the driving piece of stay tube end portion.
As a preferred scheme of the novel laser grinding roll pass device of the invention, wherein: the supporting tube comprises a tube body and a screw rod, and the screw rod is rotatably arranged in an inner cavity of the tube body through a bearing; guide grooves are distributed on the side wall of the pipe body along the length direction of the pipe body; the driving piece comprises a driving motor and a differential mechanism, the differential mechanism is coaxially connected to an output shaft of the driving motor, and the differential mechanism is connected with the screw rod in a matching mode through a bevel gear.
As a preferred scheme of the novel laser grinding roll pass device of the invention, wherein: the Z-axis sliding table and the Y-axis sliding table also comprise connecting pieces, and the connecting pieces are arranged on the outer side of the supporting tube in a matching manner; the connecting piece comprises a fixing plate and a clamping block, the clamping block slides in the guide groove and is connected to the screw rod in a matching mode through the connecting hole, and the end portion of the clamping block is fixedly connected to the fixing plate.
As a preferred scheme of the novel laser grinding roll pass device of the invention, wherein: and the Y-axis sliding table is matched and connected with a fixed plate in the Z-axis sliding table.
As a preferred scheme of the novel laser grinding roll pass device of the invention, wherein: the tip of Y axle slip table still is provided with the mount table, X axle slip table cooperation connect in on the mount table.
As a preferred scheme of the novel laser grinding roll pass device of the invention, wherein: the X-axis sliding table further comprises a connecting table, the connecting table comprises a threaded pipe and a connecting plate, and the threaded pipe is mounted on the connecting plate; the threaded pipe is connected to a screw rod in the X-axis sliding table in a matched mode; the connecting plate is connected to the mounting table.
As a preferred scheme of the novel laser grinding roll pass device of the invention, wherein: still include the monitoring unit, with PLC the control unit electric connection, just the monitoring unit includes range finding sensor and photoelectric sensor, range finding sensor install in on the tip lateral wall of X axle slip table, photoelectric sensor fixed mounting in on the connecting plate.
Another problem to be solved by the present invention is to provide a novel method for operating a roll pass laser polishing device, which aims to perform safe and efficient polishing on the pass surface of a roll by using the above automatic laser polishing device.
In order to solve the technical problems, the invention provides the following technical scheme: the operation method of the novel laser grinding roll pass device adopts the novel laser grinding roll pass device and further comprises the following steps:
moving the device to a position where the roller tool is stored, inputting corresponding parameters into the PLC control unit according to the type of the roller, and starting the device to run;
the three-axis sliding table moves, the Z-axis sliding table drives the Y-axis sliding table and the X-axis sliding table to move to the position of the central axis of the roller, the Y-axis sliding table drives the X-axis sliding table to move to the surface of the roller hole, and the X-axis sliding table drives the laser executing element to approach the surface of the roller hole;
when the distance measuring sensor detects a set focal length, the distance measuring sensor stops, the laser executing element starts to polish, the dust removing device starts to operate, and meanwhile the Z-axis sliding table and the Y-axis sliding table control the laser executing element to operate along the surface of the roller according to a set PLC program;
the photoelectric sensor senses the movement position of the three-axis sliding table, the roller is turned over after the corresponding side hole surface of the roller is cleaned, and the opposite side hole surface is cleaned according to the steps, so that the complete roller hole surface is polished.
The invention has the beneficial effects that:
compared with the original rust removal mode of the handheld polishing tool, the equipment can effectively reduce the labor intensity of staff through automatic operation, reduce noise and environmental pollution in a workshop and reduce the harm to the staff; and laser polishing can effectively avoid the conditions of uneven manual polishing and unclean rust cleaning, and the material performance of a steel part cannot be changed by laser polishing, so that excessive polishing is avoided, and the service life of the roller is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of the overall structure of the novel laser grinding roll pass device.
Fig. 2 is an overall side view structural schematic diagram of the novel laser grinding roll pass device of the invention.
Fig. 3 is a schematic view of the overall structure of a three-axis sliding table of the novel laser grinding roll pass device.
Fig. 4 is a schematic diagram of a specific structure of a Z-axis sliding table of the novel laser grinding roll pass device.
Fig. 5 is a schematic view of a cross-sectional structure of a T-face of a Z-axis sliding table of the novel laser grinding roll pass device.
Fig. 6 is a schematic view of a connecting piece structure of the novel laser grinding roll pass device.
Fig. 7 is a schematic diagram of the connection and explosion structure of the Y-axis sliding table and the X-axis sliding table of the novel laser grinding roll pass device of the invention.
Fig. 8 is a schematic view of the connection structure of the X-axis sliding table of the novel laser grinding roll pass device of the present invention.
Fig. 9 is a schematic view of an application scenario of the novel laser grinding roll pass device of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1, for the first embodiment of the present invention, a novel laser grinding roll pass device is provided, which includes a moving platform a, a three-axis slide 100 and a laser actuator 200, wherein the three-axis slide 100 is mounted on the moving platform a, and includes a Z-axis slide 101, a Y-axis slide 102 connected to the Z-axis slide 101, and an X-axis slide 103 connected to the Y-axis slide 102; the laser actuator 200 is disposed on the X-axis slide table 101.
Still include laser host computer 300, dust collecting equipment 400 and PLC the control unit 500 of polishing, PLC the control unit 500 links to each other with triaxial slip table 100, laser executive component 200, laser host computer 300, dust collecting equipment 400 electrical property respectively.
Wherein, moving platform A can be used to the platform of device installation, adopts the removal small handcart that has the universal wheel in this embodiment, both made things convenient for the carrying installation of device, also the thrust unit of being convenient for removes. The polishing device mainly comprises a three-axis sliding table 100, a laser execution element 200, a laser polishing host machine 300, a dust removing device 400 and a PLC control unit 500, wherein all the components are distributed on a moving platform A, and the three-axis sliding table 100 is a mounting table of the laser execution element 200 and is used for moving and adjusting the laser execution element 200; the laser executive component 200 is a polishing end head which outputs laser, and the laser output by the laser executive component directly acts on the side wall of the pass surface of the roller and is used for removing rust on the pass surface of the roller; the laser polishing host 300 is a laser generating device, and outputs the generated laser to the laser actuator 200; the dust removing device 400 is used for removing dust generated in the rust removing process and keeping a clean workshop environment; the PLC control unit 500 is a control center of the device, is electrically connected to the electronic components of each component, and performs corresponding control through a setting program, and the PLC control unit 500 further has an operation touch screen P for conveniently inputting setting parameters and reading data.
Further, the three-axis slide table 100 includes a Z-axis slide table 101, a Y-axis slide table 102, and an X-axis slide table 103, which operate independently and cooperate with each other, so that the laser actuator 200 can perform three-dimensional movement in space, thereby maintaining an equal distance to the cylindrical roll pass surface.
Example 2
Referring to fig. 1, a second embodiment of the present invention, which is different from the first embodiment, is: the Z-axis slide table 101, the Y-axis slide table 102, and the X-axis slide table 103 have the same structure, wherein the Z-axis slide table 101 includes a support tube 101a and a driving member 101b connected to an end of the support tube 101 a.
The supporting tube 101a comprises a tube body 101a-1 and a screw rod 101a-2, and the screw rod 101a-2 is rotatably arranged in the inner cavity of the tube body 101a-1 through a bearing; the side wall of the pipe body 101a-1 is distributed with guide grooves 101a-11 along the length direction; the driving piece 101b comprises a driving motor 101b-1 and a differential 101b-2, the differential 101b-2 is coaxially connected to an output shaft of the driving motor 101b-1, and the differential 101b-2 is connected with the screw rod 101a-2 in a matching mode through a bevel gear.
The Z-axis sliding table 101 and the Y-axis sliding table 102 further comprise connecting pieces 101c, and the connecting pieces 101c are arranged on the outer side of the supporting pipe 101a in a matched mode; the connecting piece 101c comprises a fixing plate 101c-1 and a fixture block 101c-2, the fixture block 101c-2 slides in the guide groove 101a-11 and is connected to the screw rod 101a-2 through the connecting hole 101c-21 in a matching manner, and the end part of the fixture block is fixedly connected to the fixing plate 101 c-1.
The Y-axis sliding table 102 is connected with a fixed plate 101c-1 in the Z-axis sliding table 101 in a matching way.
The end of the Y-axis sliding table 102 is further provided with a mounting table 102a, and the X-axis sliding table 103 is fittingly connected to the mounting table 102 a.
The X-axis sliding table 103 further comprises a connecting table 103a, the connecting table 103a comprises a threaded pipe 103a-1 and a connecting plate 103a-2, and the threaded pipe 103a-1 is mounted on the connecting plate 103 a-2; the threaded pipe 103a-1 is connected to a screw rod 101a-2 in the X-axis sliding table 103 in a matching manner; the connection plate 103a-2 is connected to the mount 102 a.
The monitoring unit 600 is electrically connected with the PLC control unit 500, the monitoring unit 600 comprises a distance measuring sensor 601 and a photoelectric sensor 602, the distance measuring sensor 601 is installed on the side wall of the end portion of the X-axis sliding table 103, and the photoelectric sensor 602 is fixedly installed on the connecting plate 103 a-2.
Compared with the embodiment 1, the main structures of the three shafts of the Z-axis sliding table 101, the Y-axis sliding table 102 and the X-axis sliding table 103 are the same, but the lengths of the three shafts are slightly different, and the structure of the Z-axis sliding table 101 is described here, and the structures of the Y-axis sliding table 102 and the X-axis sliding table 103 are not described again, wherein the Z-axis sliding table 101 includes a support tube 101a and a driving member 101b, a tube body 101a-1 of the support tube 101a is a long tubular shape, is hollow inside and is provided with a lead screw 101a-2, and two ends of the lead screw 101a-2 are mounted through bearings, so that the two ends can rotate in an inner cavity of the tube body 101 a-. The driving piece 101b comprises a driving motor 101b-1 and a differential 101b-2 which are coaxially connected, wherein the driving motor 101b-1 is a servo motor capable of rotating forwards and reversely, the differential 101b-2 is used for slowing down the rotating speed output by the driving motor 101b-1, and the driving motor 101b-1 is connected with the end part of the screw rod 101a-2 through the differential 101b-2 to drive the screw rod 101a-2 to rotate.
Still further, the Z-axis sliding table 101 and the Y-axis sliding table 102 further include a connecting member 101c, and the connecting member 101c specifically includes a fixing plate 101c-1 and a clamping block 101c-2, and as shown in fig. 6, one side of the clamping block 101c-2 has a connecting hole 101c-21, and the connecting hole 101c-21 can be fittingly sleeved on the screw rod 101a-2, and the other end of the clamping block 101c-2 penetrates through the side wall of the tube body 101a-1, and both sides thereof slide in the guide groove 101a-11 on the side wall of the tube body 101a-1, and the end thereof penetrating through the guide groove 101a-11 is connected to the side wall of the fixing plate 101 c-1. When the lead screw 101a-2 rotates, the fixture block 101c-2 can be driven to move along the length direction of the tube 101a-1, and when the fixing plate 101c-1 is fixed, the tube 101a-1 can move through the rotation of the lead screw 101 a-2. The Z-axis slide table 101 and the Y-axis slide table 102 are connected by respective fixing plates 101 c-1. And an installation table 102a is further fixed at the end of the Y-axis sliding table 102, and the installation table 102a is used for matching and installing the X-axis sliding table 103.
The X-axis sliding table 103 is internally provided with a connecting table 103a, the connecting table 103a comprises a threaded pipe 103a-1 and a connecting plate 103a-2, the threaded pipe 103a-1 can be matched and sleeved on a screw rod in the X-axis sliding table 103, a pipe body of the threaded pipe 103a-1 is fixed on the side wall of the connecting plate 103a-2, the connecting plate 103a-2 is matched and fixed on the table surface of the mounting table 102a, namely the connecting table 103a and the mounting table 102a are connected into a whole, when a driving piece 101b in the X-axis sliding table 103 works, the screw rod 101a-2 is driven to rotate, and the X-axis sliding table 103 can be positioned on the Y-axis sliding table 102 to move back and.
Three-dimensional motion in a three-dimensional space can be realized through three-axis matching motion, and the laser executing element 200 is installed on the side wall of the tube body 101a-1 of the X-axis sliding table 103 and is located at one end far away from the driving element 101 b.
In the device, a monitoring unit 600 is further included, wherein the monitoring unit comprises a distance measuring sensor 601 and a photoelectric sensor 602, the distance measuring sensor 601 is used for measuring the distance between the laser executing element 200 and the surface of the roll and feeding a distance signal back to the PLC control unit 500, so as to correct the distance between the laser executing element 200 and the surface of the roll; the photoelectric sensor 602 is used for sensing the movement position of the three-axis sliding table 100 and setting the starting position and the ending position. Monitoring signals of the two sensors are fed back to the PLC control unit 500, and the PLC control unit is used for correcting the motion trail and keeping the accuracy of automatic cleaning.
The rest of the structure is the same as that of embodiment 1.
Example 3
Referring to fig. 1, for a third embodiment of the present invention, there is provided an operation method of a novel laser grinding roll pass device, which adopts the novel laser grinding roll pass device in embodiments 1 and 2, and further includes the following operation steps:
moving the device to a position where the roller tool is stored, inputting corresponding parameters in the PLC control unit 500 according to the type of the roller, and starting the device to operate;
the three-axis sliding table 100 moves, the Z-axis sliding table 101 drives the Y-axis sliding table 102 and the X-axis sliding table 103 to move to the central axis position of the roller, the Y-axis sliding table 102 drives the X-axis sliding table 103 to move to the hole surface of the roller, and the X-axis sliding table 103 drives the laser executing element 200 to approach the hole surface of the roller;
when the distance measuring sensor 601 detects that the focal distance is set, stopping, the laser executing element 200 starts to polish, the dust removing device 400 starts to operate, and meanwhile, the Z-axis sliding table 101 and the Y-axis sliding table 102 control the laser executing element 200 to operate along the surface of the roller according to the set PLC program;
the movement position of the three-axis sliding table 100 is sensed through the photoelectric sensor 602, after the hole surfaces on the corresponding sides of the roller are cleaned, the roller is turned over by 180, and the hole surfaces on the opposite sides are cleaned according to the steps, so that the complete hole surface of the roller is polished.
Compared with embodiment 2, further, the laser device is moved to the storage position of the roller tool through the moving platform a, the type of the roller is input through operating the touch screen P, and after the PLC control unit 500 calculates, the corresponding program is executed, and the three-axis sliding table 100 is started.
Specifically, the Z-axis sliding table 101 drives the Y-axis sliding table 102 and the X-axis sliding table 103 to move to the position of the central axis of the roll, the Y-axis sliding table 102 drives the X-axis sliding table 103 to move to the surface of the roll pass, and the X-axis sliding table 103 drives the laser actuator 200 to approach the surface of the roll pass. When the distance measuring sensor 601 detects the set focal length, the laser executing element 200 starts to polish, and the dust removing device 400 starts to operate synchronously. Meanwhile, the Z-axis sliding table 101 and the Y-axis sliding table 102 control the laser executing element 200 to run along the surface of the roller according to a set PLC program; in the process, the distance measuring sensor 601 always monitors the focal distance between the laser actuator 200 and the roll surface, and feeds back a monitoring signal to the PLC control unit 500 to correct the movement of the three-axis sliding table 100.
When the X-axis sliding table 103 runs to the upper end of the surface of the roller, the photoelectric sensor 602 receives a signal, the X-axis sliding table 103 drives the laser executing element 200 to retract backwards, and meanwhile, the Z-axis sliding table 101 starts to move downwards; when the X-axis sliding table 103 retreats to the initial position, the 180-degree hole surface on the same side is cleaned by laser, one scanning period is completed, the roller is turned over by 180 degrees at the moment, and the hole surface on the opposite side is cleaned again by repeating the previous cleaning step. Thereby grinding the complete roll hole surface.
The rest of the structure is the same as that of embodiment 2.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a novel laser grinding roll pass device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the three-axis sliding table (100) is arranged on the mobile platform (A) and comprises a Z-axis sliding table (101), a Y-axis sliding table (102) connected with the Z-axis sliding table (101) and an X-axis sliding table (103) connected with the Y-axis sliding table (102);
and the laser executing element (200) is arranged on the X-axis sliding table (101).
2. The novel laser grinding roll pass device according to claim 1, characterized in that: still include laser host computer (300), dust collecting equipment (400) and PLC the control unit (500) of polishing, PLC the control unit (500) respectively with triaxial slip table (100), laser executive component (200), laser host computer (300), dust collecting equipment (400) electrical property link to each other.
3. The novel laser grinding roll pass device according to claim 2, characterized in that: the structures of the Z-axis sliding table (101), the Y-axis sliding table (102) and the X-axis sliding table (103) are the same, wherein,
the Z-axis sliding table (101) comprises a supporting pipe (101a) and a driving piece (101b) connected to the end part of the supporting pipe (101 a).
4. The novel laser grinding roll pass device according to claim 3, characterized in that: the supporting tube (101a) comprises a tube body (101a-1) and a screw rod (101a-2), and the screw rod (101a-2) is rotatably installed in the inner cavity of the tube body (101a-1) through a bearing;
guide grooves (101a-11) are distributed on the side wall of the pipe body (101a-1) along the length direction;
the driving piece (101b) comprises a driving motor (101b-1) and a differential (101b-2), the differential (101b-2) is coaxially connected to an output shaft of the driving motor (101b-1), and the differential (101b-2) is connected with the screw rod (101a-2) in a matched mode through a bevel gear.
5. The novel laser grinding roll pass device according to claim 4, characterized in that: the Z-axis sliding table (101) and the Y-axis sliding table (102) further comprise connecting pieces (101c), and the connecting pieces (101c) are arranged on the outer side of the supporting pipe (101a) in a matched mode;
the connecting piece (101c) comprises a fixing plate (101c-1) and a clamping block (101c-2), the clamping block (101c-2) slides in the guide groove (101a-11), is connected to the screw rod (101a-2) in a matching mode through a connecting hole (101c-21), and is fixedly connected to the fixing plate (101c-1) at the end portion.
6. The novel laser grinding roll pass device according to claim 5, characterized in that: the Y-axis sliding table (102) is matched and connected with a fixing plate (101c-1) in the Z-axis sliding table (101).
7. The novel laser grinding roll pass device according to any one of claims 4 to 6, characterized in that: the end part of the Y-axis sliding table (102) is also provided with an installation table (102a), and the X-axis sliding table (103) is connected to the installation table (102a) in a matching mode.
8. The novel laser grinding roll pass device according to claim 7, characterized in that: the X-axis sliding table (103) further comprises a connecting table (103a), the connecting table (103a) comprises a threaded pipe (103a-1) and a connecting plate (103a-2), and the threaded pipe (103a-1) is mounted on the connecting plate (103 a-2);
the threaded pipe (103a-1) is connected to a screw rod (101a-2) in the X-axis sliding table (103) in a matched manner;
the connection plate (103a-2) is connected to the mounting table (102 a).
9. The novel laser grinding roll pass device according to claim 8, characterized in that: still include monitoring unit (600), with PLC the control unit (500) electric connection, just monitoring unit (600) are including range finding sensor (601) and photoelectric sensor (602), range finding sensor (601) install in on the tip lateral wall of X axle slip table (103), photoelectric sensor (602) fixed mounting in on connecting plate (103 a-2).
10. The operation method of the novel laser grinding roll pass device is characterized in that: the novel laser grinding roll pass device as claimed in claims 1-9, further comprising the steps of:
moving the device to a position where a roller tool is stored, inputting corresponding parameters in the PLC control unit (500) according to the type of the roller, and starting the device to operate;
the three-axis sliding table (100) moves, the Z-axis sliding table (101) drives the Y-axis sliding table (102) and the X-axis sliding table (103) to move to the central axis position of the roller, the Y-axis sliding table (102) drives the X-axis sliding table (103) to move to the hole surface of the roller, and the X-axis sliding table (103) drives the laser executing element (200) to approach to the hole surface of the roller;
when the distance measuring sensor (601) detects a set focal length, stopping, the laser execution element (200) starts to polish, the dust removal device (400) starts to operate, and meanwhile, the Z-axis sliding table (101) and the Y-axis sliding table (102) control the laser execution element (200) to operate along the surface of the roller according to a set PLC program;
through photoelectric sensor (602) response the motion position of triaxial slip table (100), after clearing up the corresponding side hole face of roll, overturn 180 with the roll, clear up the opposite side hole face according to above-mentioned step again to polish complete roll hole face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Application publication date: 20210511 |