CN115971567A - Circular disc sawing device for steel plate and cutting method thereof - Google Patents
Circular disc sawing device for steel plate and cutting method thereof Download PDFInfo
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- CN115971567A CN115971567A CN202211584023.2A CN202211584023A CN115971567A CN 115971567 A CN115971567 A CN 115971567A CN 202211584023 A CN202211584023 A CN 202211584023A CN 115971567 A CN115971567 A CN 115971567A
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Abstract
The invention discloses a circular disc sawing device for a steel plate and a cutting method of the circular disc sawing device. According to the invention, the Y-axis moving mechanism and the Z-axis moving mechanism are arranged to be matched with the cutting mechanism, when cutting is carried out, the saw blade is adjusted to the upper right corner of the steel plate, then the Z-axis and the Y-axis are linked to be pushed down and cut, the steel plate penetrates through the bottom end of the steel plate, the steel plate transversely cuts to the position exceeding the other side of the steel plate along the Y-axis, only one triangular block on one side of the steel plate is left uncut, the saw blade cannot be clamped due to deformation caused by self stress of a cutting opening of the steel plate, the disc sawing device of the steel plate can automatically return to complete the cutting process, and the automatic feeding of the steel plate can be completed through the arranged X-axis feeding mechanism.
Description
Technical Field
The invention relates to the technical field of steel plate cutting, in particular to a circular disc sawing device for a steel plate and a cutting method thereof.
Background
Mechanical cutting is a common cutting method, and mechanical cutting includes shearing, sawing and the like, in heavy industry, mechanical cutting is a common mode for roughly machining plates, belongs to cold cutting, and is essentially a technological process that machined metal is extruded by scissors to generate shearing deformation and reduce cracking and separation.
At present through the disc saw bit to the steel sheet cutting process in, all adopt the disc saw bit directly to cut the steel sheet crosscut along Y axle sword past, and when the thick steel sheet of cutting thickness, when the saw bit cutting is entered partly, thereby the incision is because steel sheet self produces stress makes the incision position to warp and presss from both sides the dead phenomenon of saw bit card and takes place to appear, can't accomplish the cutting, and the piece that produces is scattered everywhere in cutting process moreover, lacks corresponding piece collection mechanism.
For example, chinese patent publication CN200960562Y discloses a circular saw cutting machine, which includes a base, a worktable, and a support disposed on the base. A rotating shaft with a worm in the middle is transversely arranged between the two side walls of the bracket, one end of the rotating shaft is led out of the side wall of the bracket, and the leading-out end of the rotating shaft is connected with a driving mechanism; the cutting assembly is connected with the inner side face of the side wall of the support through a guide assembly, a nut is fixedly mounted on the upper portion of the cutting assembly, one end of a vertically mounted lead screw is matched with the nut, the other end of the lead screw is led out of a cross beam of the support through a bearing seat, and a worm wheel meshed with the worm is further arranged on the lead screw.
Although the circular saw cutting machine has the advantages of improving the stability of movement and cutting, and reducing the vibration deflection of the saw blade, thereby improving the cutting precision, reducing the loss of the saw blade and reducing the production cost, the circular saw cutting machine also has the problems in the using process.
To this end, a circular sawing device for steel plates and a cutting method thereof are proposed.
Disclosure of Invention
It is an object of the present invention to provide a disc sawing device for steel plates and a cutting method thereof, which solves or at least alleviates one or more of the above problems and other problems of the prior art.
In order to achieve the purpose, the invention adopts the main technical scheme that:
a circular disc sawing device for a steel plate and a cutting method of the circular disc sawing device comprise a supporting platform, wherein two sides of the supporting platform are fixedly provided with stand columns, a Y-axis moving mechanism is arranged between the two stand columns, a Z-axis moving mechanism is arranged on the Y-axis moving mechanism, and a cutting mechanism is arranged on the Z-axis moving mechanism;
preferably, the Y-axis moving mechanism includes an assembly jig, the assembly jig is fixed between two of the columns, the assembly jig is located above the support platform, the inner side of the assembly jig is rotatably connected with a Y-axis lead screw, a transverse sliding block is slidably arranged on the assembly jig, the transverse sliding block is rotatably connected with a Y-axis lead screw thread, a first servo motor is fixedly mounted on one of the columns, a first driving gear is fixedly connected to a rotating shaft of the first servo motor, one end of the Y-axis lead screw, which is close to the first servo motor, is rotatably connected to one side of the assembly jig, and then is fixedly connected to a first driven gear, and the first driving gear is in transmission connection with the first driven gear through a first synchronous belt;
preferably, the Z-axis moving mechanism includes a second servo motor and a fixed block, the second servo motor is fixedly mounted on the top of the fixed block, the fixed block is fixed on one side of the transverse sliding block, a longitudinal sliding block is slidably disposed on the fixed block, a Z-axis lead screw is fixedly connected to a rotating shaft of the second servo motor, and the Z-axis lead screw is in threaded rotation connection with the longitudinal sliding block;
preferably, the cutting mechanism includes a driving motor and a saw blade, the driving motor is fixedly mounted on one side of the longitudinal sliding block, and a rotating shaft of the driving motor is rotatably connected with the saw blade after penetrating through one side of the longitudinal sliding block.
As preferred, the aforesaid still be provided with X axle feeding mechanism on the supporting platform, X axle feeding mechanism includes third servo motor and slide rail, the slide rail is fixed supporting platform is last, there are a plurality of backup pads through slider sliding connection on the slide rail, it is a plurality of through support frame fixed connection between the backup pad, third servo motor fixes supporting platform is last, supporting platform is last to be provided with two upright pieces, two it is provided with X axle lead screw to rotate between the upright piece, the one end fixedly connected with second driven gear of X axle lead screw, fixedly connected with second driving gear in third servo motor's the pivot, the second driving gear with connect through second synchronous belt drive between the second driven gear, the bottom of backup pad with X axle lead screw thread rotates to be connected.
Preferably, a hydraulic lifting device is fixedly mounted on the top of the support plate.
Preferably, a cross beam is fixedly connected between the two upright columns, and a hydraulic pressing device is fixedly installed at the bottom of the cross beam.
Preferably, the aforesaid is located the below of saw bit be provided with the sweeps on the supporting platform and collect the mechanism, the sweeps is collected the mechanism and is included conveyor motor and collection cell body, the bin outlet has been seted up to the one end of collecting the cell body, the inside of collecting the cell body is rotated through the transmission shaft and is provided with helical blade, conveyor motor fixes on the supporting platform, the one end fixedly connected with driven flywheel of transmission shaft, fixedly connected with initiative flywheel in conveyor motor's the pivot, initiative flywheel with be connected through the transmission belt transmission between the driven flywheel.
Preferably, a positioning block is fixedly connected to one side of the supporting platform.
The steel plate cutting method comprises the disc sawing device and specifically comprises the following steps:
the method comprises the following steps: placing a steel plate on a support frame through a crane, lifting the steel plate by a hydraulic lifting device, then utilizing an X-axis feeding mechanism to feed forwards, putting down the steel plate after reaching a preset position, placing the steel plate on the support frame, and aligning one side of the steel plate on a positioning block to finish automatic feeding;
step two: starting a cutting mechanism, pressing and fixing the steel plate by using a hydraulic pressing device, then setting the saw blade to the upper right corner of the steel plate, and linking a Z axis and a Y axis to push down and cut until the saw blade penetrates through the bottom end of the steel plate;
step three: transversely cutting along the Y axis to the position beyond the other side of the steel plate, and only leaving one triangular block on one side of the steel plate uncut;
step four: and returning the cutting device, and loosening the hydraulic pressing device to finish the cutting process.
The invention has at least the following beneficial effects:
(1) According to the invention, the Y-axis moving mechanism and the Z-axis moving mechanism are matched with the cutting mechanism, when cutting is carried out, the saw blade is adjusted to the upper right corner of the steel plate, then the Z-axis and the Y-axis are linked to be pushed down to cut, the steel plate penetrates through the bottom end of the steel plate, the steel plate is transversely cut to the position exceeding the other side of the steel plate along the Y-axis, only one triangular block on one side of the steel plate is left uncut, the saw blade cannot be clamped due to deformation of the cutting opening of the steel plate caused by self stress, and the disc sawing device of the steel plate can automatically return to complete the cutting process;
(2) Through the arranged X-axis feeding mechanism, the steel plate is placed on the support frame through a crane before use, the steel plate is lifted up through the hydraulic lifting device, is conveyed forwards through the X-axis feeding mechanism, is put down after reaching a preset position, is placed on the support frame, and is aligned with the positioning block on one side, so that the automatic feeding of the steel plate can be completed;
(3) The scrap collecting mechanism can collect and discharge the cut scraps to a specified position quickly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a second partial schematic view of the present invention;
FIG. 4 is a schematic view of the cutting path of the saw blade during cutting according to the present invention.
The reference numbers illustrate:
1. a support platform; 101. positioning a block; 2. a Y-axis moving mechanism; 201. an assembly frame; 202. a transverse sliding block; 203. a Y-axis lead screw; 204. a first driven gear; 205. a first synchronization belt; 206. a first servo motor; 3. a Z-axis moving mechanism; 301. a second servo motor; 302. a fixed block; 303. a longitudinal slide block; 4. a cutting mechanism; 401. a drive motor; 402. a saw blade; 5. an X-axis feeding mechanism; 501. a third servo motor; 502. a second driving gear; 503. a second driven gear; 504. erecting a block; 505. an X-axis lead screw; 506. a slider; 507. a support plate; 508. a support frame; 509. a hydraulic lifting device; 510. a slide rail; 6. a scrap collecting mechanism; 601. a conveying motor; 602. an active flywheel; 603. a transmission belt; 604. a driven flywheel; 605. a collecting tank body; 7. and a hydraulic pressing device.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1 to 4, in an embodiment of the present invention,
the utility model provides a disc saw cuts device of steel sheet, by supporting platform 1, Y axle moving mechanism 2, Z axle moving mechanism 3 and cutting mechanism 4 constitute, supporting platform 1's both sides are all fixed and are provided with the stand, Y axle moving mechanism 2 sets up between two stands, Y axle moving mechanism 2 includes assembly jig 201, assembly jig 201 is fixed between two stands, assembly jig 201 is located supporting platform 1's top, assembly jig 201's inboard is rotated and is connected with Y axle lead screw 203, it is provided with transverse sliding block 202 to slide on the assembly jig 201, transverse sliding block 202 is connected with Y axle lead screw 203 threaded rotation, fixed mounting has first servo motor 206 on one of them stand, the first driving gear of fixedly connected with in the pivot of first servo motor 206, the one end that Y axle lead screw 203 is close to first servo motor 206 is rotated and is run through the first driven gear 204 of one side back fixedly connected with of assembly jig 201, be connected through first hold-in range 205 transmission between first driving gear and the first driven gear 204.
Through the Y axle moving mechanism 2 that sets up, during the use, start first servo motor 206, drive Y axle lead screw 203 through controlling first servo motor 206 and change the reversal, and then realize driving transverse sliding block 202 and follow assembly jig 201 and carry out left and right reciprocating motion.
Specifically, the Z-axis moving mechanism 3 includes a second servo motor 301 and a fixed block 302, the second servo motor 301 is fixedly mounted on the top of the fixed block 302, the fixed block 302 is fixed on one side of the transverse sliding block 202, a longitudinal sliding block 303 is slidably arranged on the fixed block 302, a Z-axis lead screw is fixedly connected to a rotating shaft of the second servo motor 301, and the Z-axis lead screw is in threaded rotation connection with the longitudinal sliding block 303.
Through the Z axle moving mechanism 3 who sets up, during the use, start second servo motor 301, drive Z axle lead screw positive and negative through controlling second servo motor 301 and rotate, and then realize driving longitudinal sliding block 303 and reciprocate along fixed block 302.
Specifically, the cutting mechanism 4 includes a driving motor 401 and a saw blade 402, the driving motor 401 is fixedly mounted on one side of the longitudinal sliding block 303, a rotating shaft of the driving motor 401 penetrates through one side of the longitudinal sliding block 303 and then is fixedly connected with the saw blade 402, and when the cutting mechanism is used, the driving motor 401 is started, and the saw blade 402 is driven to rotate at a high speed through the rotating shaft of the driving motor 401.
Through adopting above-mentioned technical scheme, through setting up Y axle moving mechanism 2, 3 cooperation cutting mechanism 4 of Z axle moving mechanism, during the cutting, with saw bit 402 tool setting to the steel sheet upper right corner, then the linkage Z axle, the Y axle is pushed down and is cut before, to passing the steel sheet bottom, along the Y axle crosscut to surpassing the steel sheet opposite side, only leave steel sheet one side triangle piece uncut, the cutting opening of steel sheet just can not be because of self stress produces the deformation and die the saw bit clamp, cutting mechanism 4 resets, accomplish the cutting process.
In order to realize the function of automatic feeding, an X-axis feeding mechanism 5 is provided, the X-axis feeding mechanism 5 includes a third servo motor 501 and a slide rail 510, the slide rail 510 is fixed on the support platform 1, the slide rail 510 is connected with a plurality of support plates 507 through a slide block 506 in a sliding manner, the support plates 507 are fixedly connected through support frames 508, the third servo motor 501 is fixed on the support platform 1, two vertical blocks 504 are arranged on the support platform 1, an X-axis lead screw 505 is rotatably arranged between the two vertical blocks 504, one end of the X-axis lead screw 505 is fixedly connected with a second driven gear 503, a second driving gear 502 is fixedly connected on a rotating shaft of the third servo motor 501, the second driving gear 502 is connected with the second driven gear 503 through a second synchronous belt in a transmission manner, the bottom of the support plate 507 is rotatably connected with the X-axis lead screw 505 in a threaded manner, a hydraulic lifting device is fixedly mounted at the top of the support plate 507, a steel plate is placed on the support frames 508 through a crane before use through the X-axis feeding mechanism 5, the hydraulic lifting device 509 lifts the steel plate, then the steel plate is placed on the support frames 508 after the X-axis feeding mechanism 5 is forwards and the steel plate is placed on the support frames 508 at a preset position, the automatic feeding, the steel plate 508 is completed.
In order to avoid the phenomenon that the steel plate moves in the cutting process, the beam is fixedly connected between the two stand columns, a hydraulic pressing device 7 is fixedly mounted at the bottom of the beam, the steel plate is pressed tightly through the hydraulic pressing device 7 before cutting, and the phenomenon that the steel plate moves in the cutting process is effectively avoided.
In order to be provided with the sweeps collection mechanism 6 on the below supporting platform 1 that is located saw bit 402 in order to collect the piece that the cutting produced, the sweeps is collected mechanism 6 and is included conveyor motor 601 and collection cell body 605, the bin outlet has been seted up to the one end of collecting cell body 605, the inside of collecting cell body 605 is rotated through the transmission shaft and is provided with helical blade, conveyor motor 601 fixes on supporting platform 1, the driven flywheel 604 of one end fixedly connected with of transmission shaft, fixedly connected with initiative flywheel 602 in conveyor motor 601's the pivot, be connected through the transmission of drive belt 603 between initiative flywheel 602 and the driven flywheel 604, in the cutting process, start conveyor motor 601, the piece that will fall into in collecting cell body 605 is arranged to the bin outlet through pivoted helical blade, can place the piece collecting box in bin outlet department.
In order to reduce the number of times of tool setting, a positioning block 101 is fixedly connected to one side of the supporting platform 1, and one side of the steel plate is aligned with the positioning block 101 before cutting.
A steel plate cutting method specifically comprises the following steps:
the method comprises the following steps: starting a driving motor 401, driving a saw blade 402 to rotate at a high speed through a rotating shaft of the driving motor 401, and simultaneously starting a conveying motor 601;
step two: the steel plate is pressed and fixed through a hydraulic pressing device 7;
step three: cutting a saw blade 402 to the upper right corner of the steel plate, and then linking a Z axis and a Y axis to push forward and cut down until the saw blade passes through the bottom end of the steel plate;
step four: transversely cutting along the Y axis to the position beyond the other side of the steel plate, only leaving one triangular block on one side of the steel plate uncut (the cutting opening of the steel plate can not deform due to self stress to clamp the saw blade 402), resetting the cutting mechanism 4, loosening the hydraulic pressing device 7 and completing the cutting process.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a disc saw cuts device of steel sheet, its characterized in that, includes supporting platform, supporting platform's both sides are all fixed and are provided with the stand, two be provided with Y axle moving mechanism between the stand, be provided with Z axle moving mechanism on the Y axle moving mechanism, be provided with cutting mechanism on the Z axle moving mechanism.
2. A circular sawing device for steel plates, according to claim 1, characterized in that: y axle moving mechanism includes the assembly jig, the assembly jig is fixed two between the stand, the assembly jig is located supporting platform's top, the inboard of assembly jig is rotated and is connected with Y axle lead screw, the slip is provided with transverse sliding block on the assembly jig, transverse sliding block with Y axle lead screw thread rotates to be connected, one of them fixed mounting has a servo motor on the stand, the first driving gear of fixedly connected with in first servo motor's the pivot, Y axle lead screw is close to first servo motor's one end is rotated and is run through the first driven gear of fixedly connected with behind one side of assembly jig, first driving gear with be connected through the transmission of first synchronous belt between the first driven gear.
3. A steel plate sawing device according to claim 2 characterised in that: z axle moving mechanism includes second servo motor and fixed block, second servo motor fixed mounting be in the top of fixed block, the fixed block is fixed one side of horizontal sliding block, the slip is provided with vertical sliding block on the fixed block, fixedly connected with Z axle lead screw in second servo motor's the pivot, Z axle lead screw with vertical sliding block threaded connection.
4. A steel plate sawing device according to claim 3 characterised in that: the cutting mechanism comprises a driving motor and a saw blade, the driving motor is fixedly installed on one side of the longitudinal sliding block, and a rotating shaft of the driving motor rotates to penetrate through one side of the longitudinal sliding block and then is fixedly connected with the saw blade.
5. A circular sawing device for steel plates, according to claim 1, characterized in that: still be provided with X axle feeding mechanism on the supporting platform, X axle feeding mechanism includes third servo motor and slide rail, the slide rail is fixed supporting platform is last, there are a plurality of backup pads through slider sliding connection on the slide rail, and is a plurality of through support frame fixed connection between the backup pad, third servo motor fixes supporting platform is last, supporting platform is last to be provided with two upright pieces, two it is provided with the X axle lead screw to rotate between the upright piece, the one end fixedly connected with second driven gear of X axle lead screw, fixedly connected with second driving gear in third servo motor's the pivot, the second driving gear with connect through second synchronous belt drive between the second driven gear, the bottom of backup pad with X axle lead screw thread rotates to be connected.
6. A steel plate sawing device according to claim wherein: and a hydraulic lifting device is fixedly mounted at the top of the supporting plate.
7. A circular sawing device for steel plates, according to claim 1, characterized in that: and a cross beam is fixedly connected between the two upright columns, and a plurality of hydraulic pressing devices are fixedly mounted at the bottom of the cross beam.
8. A circular sawing device for steel plates, according to claim 1, characterized in that: be located the below of saw bit be provided with the sweeps on the supporting platform and collect the mechanism, the sweeps is collected the mechanism and is included conveying motor and collection cell body, the bin outlet has been seted up to the one end of collecting the cell body, the inside of collecting the cell body is rotated through the transmission shaft and is provided with helical blade, conveying motor fixes on the supporting platform, the driven flywheel of one end fixedly connected with of transmission shaft, fixedly connected with initiative flywheel in conveying motor's the pivot, initiative flywheel with connect through the drive belt transmission between the driven flywheel.
9. A circular sawing device for steel plates, according to claim 1, characterized in that: one side of the supporting platform is fixedly connected with a positioning block.
10. A method for cutting a steel plate, characterized by: comprising the disc sawing device according to any one of claims 1 to 9, in particular comprising the steps of:
the method comprises the following steps: placing a steel plate on a support frame through a crane, lifting the steel plate by a hydraulic lifting device, then utilizing an X-axis feeding mechanism to feed forwards, putting down after reaching a preset position, placing the steel plate on the support frame, and aligning one side of the steel plate on a positioning block to finish automatic feeding;
step two: starting a cutting mechanism, pressing and fixing the steel plate by using a hydraulic pressing device, then setting a saw blade to the upper right corner of the steel plate, and linking a Z shaft and a Y shaft to push down and cut until the saw blade penetrates through the bottom end of the steel plate;
step three: transversely cutting along the Y axis to the position beyond the other side of the steel plate, and only leaving one triangular block on one side of the steel plate uncut;
step four: and returning the cutting device, and loosening the hydraulic pressing device to finish the cutting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211584023.2A CN115971567A (en) | 2022-12-09 | 2022-12-09 | Circular disc sawing device for steel plate and cutting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211584023.2A CN115971567A (en) | 2022-12-09 | 2022-12-09 | Circular disc sawing device for steel plate and cutting method thereof |
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| Publication Number | Publication Date |
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| CN115971567A true CN115971567A (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211584023.2A Pending CN115971567A (en) | 2022-12-09 | 2022-12-09 | Circular disc sawing device for steel plate and cutting method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237587A (en) * | 2023-05-09 | 2023-06-09 | 海睿斯(江苏)机械科技有限公司 | Triaxial servo numerical control steel plate sawing machine |
-
2022
- 2022-12-09 CN CN202211584023.2A patent/CN115971567A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116237587A (en) * | 2023-05-09 | 2023-06-09 | 海睿斯(江苏)机械科技有限公司 | Triaxial servo numerical control steel plate sawing machine |
| CN116237587B (en) * | 2023-05-09 | 2023-07-14 | 海睿斯(江苏)机械科技有限公司 | Triaxial servo numerical control steel plate sawing machine |
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