CN115070229B - Cutting machining equipment for thickened steel plate - Google Patents
Cutting machining equipment for thickened steel plate Download PDFInfo
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- CN115070229B CN115070229B CN202211009183.4A CN202211009183A CN115070229B CN 115070229 B CN115070229 B CN 115070229B CN 202211009183 A CN202211009183 A CN 202211009183A CN 115070229 B CN115070229 B CN 115070229B
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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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
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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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses cutting processing equipment for thickened steel plates, and relates to the technical field of steel plate cutting processing equipment. According to the invention, the telescopic pressure cylinder is started to drive the laser cutting head and the collision ball to move downwards, and the collision ball is extruded to move along the surface of the steel plate in a manner of being attached to the surface of the steel plate under the common cooperation of the extrusion spring, so that the laser cutting head and the steel plate can be cut at a certain distance, the aim of automatically performing adaptive machining on a plane steel plate or a curved steel plate is fulfilled, time and labor are saved, and the machining efficiency is improved.
Description
Technical Field
The invention relates to the technical field of steel plate cutting processing equipment, in particular to cutting processing equipment for a thickened steel plate.
Background
The discharge hopper is an important part of loader, and mainly used shovel dress material can produce wearing and tearing in the use, consequently need use the thickening steel sheet to thicken the protection, and at the in-process of production thickening steel sheet, need use cutting equipment to carry out cutting process to the thickening steel sheet.
Although the lateral part of discharge hopper is planar, the inner wall of discharge hopper is generally the curved surface setting, also can use the curved surface steel sheet at the thickening in-process, and most of cutting equipment that have now often can only cut the processing to the planar steel sheet, can not carry out adaptation processing to the curved surface steel sheet, application scope is less, although there is the cutting head height of some cutting equipment to adjust, however, it is at the cutting in-process, need frequently adjust the height of equipment cutting head, waste time and energy, machining efficiency has been reduced, therefore, the application discloses a cutting process equipment for thickening steel sheet satisfies people's demand.
Disclosure of Invention
The invention aims to provide a cutting processing device for thickened steel plates, and the cutting processing device is used for solving the problems that most of cutting devices in the background technology can only cut flat steel plates, and although the height of a cutting head of a part of cutting devices can be adjusted, the height of the cutting head of the device needs to be frequently adjusted in the process of cutting curved steel plates, so that time and labor are wasted, and the processing efficiency is reduced.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a cutting process equipment for thickening steel sheet, includes two vertical support board and laser cutting head, two be provided with control between the vertical support board and move the piece, install on the vertical support board and be used for the drive the control moves the piece vertically and horizontally moved's drive assembly, the control moves the bottom of piece and installs flexible jar, the fixed axle is installed to the output of flexible jar, the bottom of fixed axle is rotated and is installed the connecting plate, install locking Assembly on the fixed axle, two vertical slide holes, two have been seted up at the top of connecting plate equal slidable mounting in the vertical slide hole have vertical slide bar, two the piece, two is blockked all to the top of vertical slide bar the mounting panel is installed jointly to the bottom of vertical slide bar, the cover is equipped with the extrusion spring on the vertical slide bar, the both ends of extrusion spring respectively with the bottom of connecting plate with the top of mounting panel is laminated mutually, two fixed otic placodes, two rotate jointly between the fixed otic placode and install the regulation pivot, cup joint in the regulation pivot and install the regulation rotor, install the fastening unit on the regulation rotor, the bottom of regulation rotor is installed the mounting box, the installation box is used for pressing from both sides tightly fixedly the installation of laser cutting head, the installation the slide bar, the ball mounting bar installs the bottom of the ball fixed ball mounting bar, the hollow ball mounting bar installs the hollow ball mounting bar, the hollow ball mounting seat has seted up the telescopic base.
Preferably, the driving assembly comprises a first motor installed on one of the side portions of the vertical supporting plates, two side portions, close to each other, of the vertical supporting plates are jointly rotated to install a transverse screw rod, the output end of the first motor is connected with one end of the transverse screw rod, a transverse moving block is sleeved on the transverse screw rod in a threaded manner, a limiting guide unit is installed on the transverse moving block, a longitudinal moving frame is installed at the bottom of the transverse moving block, a second motor is installed on the side portion of the longitudinal moving frame, the output end of the second motor extends to the longitudinal moving frame and is provided with the longitudinal screw rod, and a control moving block is sleeved on the longitudinal screw rod in a threaded manner.
Preferably, the limiting guide unit comprises two limiting guide rods which are jointly installed on the mutually close side parts of the two vertical support plates, and the transverse moving block is slidably sleeved on the two limiting guide rods.
Preferably, the fastening unit includes a fastening bolt, an arc-shaped sliding slot is formed at a side portion of one of the fixing ear plates, a fastening screw hole is formed at a side portion of the adjusting rotating block, and an end portion of the fastening bolt penetrates through the arc-shaped sliding slot and is installed in the fastening screw hole in a threaded manner.
Preferably, the installation component is including installing center pin on the inner wall of mounting box bottom, it has cup jointed the rotation sleeve to rotate on the center pin, it installs the linkage gear to rotate to cup joint on the sleeve, be provided with in the mounting box two with linkage gear engaged with L shape rack, two the U-shaped pole that moves is all installed to the lateral part that L shape rack kept away from each other, two the U-shaped one end that moves the pole all extends to install the arc clamping piece outside the mounting box, the periphery side annular of laser cutting head seted up with arc clamping piece assorted installation slot, two the lateral part that the arc clamping piece is close to each other all extends to in the installation slot, install elasticity torsion unit on the rotation sleeve.
Preferably, the elastic torsion unit includes a torsion spring disposed in the rotating sleeve and sleeved on the central shaft, and two ends of the torsion spring are respectively mounted on an outer peripheral side of the central shaft and an inner wall of the rotating sleeve.
Preferably, the locking subassembly is including cup jointing and installing fixed epaxial locking gear, fixed lug is installed at the top of connecting plate, movable slide opening has been seted up to the lateral part of fixed lug, slidable mounting has movable slide bar in the movable slide opening, the one end of activity slide bar install with locking gear assorted arc latch, the unblock is installed to the other end of activity slide bar and is drawn the piece, the unblock draws and installs first reset unit on the piece.
Preferably, the first reset unit comprises a first tension spring sleeved on the movable slide rod, and two ends of the first tension spring are respectively installed on the fixed convex block and the side part of the unlocking pull block.
Preferably, fixed subassembly is including setting up the control on the hollow rod lateral part is drawn the piece, the control is drawn the lateral part of piece and is installed fixed inserted bar, a plurality of fixed jacks have evenly been seted up to the lateral part of flexible slide bar, the tip of fixed inserted bar runs through hollow rod and extend to one of them in the fixed jack, the control is drawn and is installed the second reset unit on the piece.
Preferably, the second reset unit is sleeved with a second tension spring on the fixed inserted bar, and two ends of the second tension spring are respectively installed on the hollow bar and the side part of the control pull block.
In conclusion, the technical effects and advantages of the invention are as follows:
1. according to the invention, when the telescopic pressure cylinder is started, the laser cutting head and the conflict ball are driven to move downwards, when the conflict ball moves downwards to contact with the surface of the steel plate, the telescopic pressure cylinder is continuously started to compress the extrusion spring, at the moment, the conflict ball is extruded to move along the surface of the steel plate in a manner of being attached to the surface of the steel plate under the action of the elastic force of the extrusion spring, and further, the laser cutting head and the steel plate can be cut at a certain distance, so that the aim of automatically performing adaptive machining on a plane steel plate or a curved steel plate is fulfilled, time and labor are saved, and the machining efficiency is improved;
2. according to the invention, when the first motor is started, the control moving block is driven to move transversely through the transverse screw rod, the transverse moving block, the longitudinal moving frame and the longitudinal screw rod, when the second motor is started, the control moving block is driven to move longitudinally through the longitudinal screw rod, so that the aim of driving the control moving block to move randomly on a horizontal plane is fulfilled, the laser cutting head can be driven to move randomly, steel plates with different shapes can be cut according to actual requirements, the adjusting rotating block can be fixed or loosened by rotating the fastening bolt, and the cutting angle of the laser cutting head can be adjusted by rotating the adjusting rotating block, so that the equipment can cut steel plates with more shapes, and the application range is improved;
3. when one U-shaped moving rod is pulled, the other U-shaped moving rod is driven to move back and forth under the combined action of the L-shaped rack, the linkage gear and the rotating sleeve, so that the two arc-shaped clamping pieces move back and forth to loosen the laser cutting head;
4. according to the invention, when the unlocking pull block is pulled, the arc-shaped latch is driven by the movable sliding rod to be far away from the locking gear, the connecting plate is loosened, when the unlocking pull block is loosened, the arc-shaped latch is pulled to automatically approach the locking gear under the action of the elastic force of the first tension spring, the connecting plate is fixed all the time, and then the connecting plate can be rotated to adjust the relative position between the laser cutting head and the collision ball, so that the equipment can perform adaptive cutting on steel plates placed at different positions, and the practicability is improved;
5. according to the invention, when the control pull block is pulled, the fixed inserting rod is driven to move out of the fixed jack, the telescopic sliding rod is loosened, when the control pull block is loosened, the fixed inserting rod is automatically inserted into the fixed jack under the action of the elastic force of the second tension spring, the telescopic sliding rod is always fixed, the position of the abutting ball is adjusted by the slidable telescopic sliding rod, the distance between the laser cutting head and the steel plate is adjusted, so that the equipment can perform adaptive cutting on the steel plates with different thicknesses, and the application range is wider.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a partial sectional structure diagram of a longitudinal frame in the embodiment of the present application;
FIG. 3 is an enlarged partial view of the connection between the telescopic cylinder and the laser cutting head in the embodiment of the present invention;
FIG. 4 is an enlarged partial schematic view of the mounting plate in connection with the laser cutting head in an embodiment of the present application;
FIG. 5 is a partial sectional structural schematic view of the mounting box in the embodiment of the present application;
FIG. 6 is a schematic cross-sectional view of a rotating sleeve according to an embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of the locking assembly of the embodiment of the present application;
fig. 8 is a partially enlarged schematic structural view of a fixing member in an embodiment of the present application.
In the figure: 1. a vertical support plate; 2. a laser cutting head; 3. controlling the moving block; 4. a telescopic pressure cylinder; 5. a fixed shaft; 6. a connecting plate; 7. a vertical slide bar; 8. a blocking block; 9. mounting a plate; 10. a compression spring; 11. fixing the ear plate; 12. adjusting the rotating shaft; 13. adjusting the rotating block; 14. mounting a box; 15. a hollow shaft; 16. a telescopic slide bar; 17. a ball seat; 18. against the ball; 19. a first motor; 20. a transverse screw rod; 21. transversely moving the blocks; 22. longitudinally moving the frame; 23. a second motor; 24. a longitudinal screw rod; 25. a limiting guide rod; 26. fastening a bolt; 27. a central shaft; 28. rotating the sleeve; 29. a linkage gear; 30. an L-shaped rack; 31. a U-shaped moving rod; 32. an arc-shaped clamping piece; 33. a torsion spring; 34. a locking gear; 35. fixing the bump; 36. a movable slide bar; 37. arc-shaped latch; 38. unlocking the pull block; 39. a first tension spring; 40. controlling a pull block; 41. fixing the inserted rod; 42. fixing the jack; 43. the second extension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-8, the cutting processing equipment for thickening steel plates includes two vertical support plates 1 and a laser cutting head 2, a control moving block 3 is arranged between the two vertical support plates 1, a driving assembly for driving the control moving block 3 to move vertically and horizontally is installed on each vertical support plate 1, a telescopic pressure cylinder 4 is installed at the bottom of the control moving block 3, a fixed shaft 5 is installed at the output end of the telescopic pressure cylinder 4, a connecting plate 6 is rotatably installed at the bottom end of the fixed shaft 5, a locking assembly is installed on the fixed shaft 5, two vertical sliding holes are formed in the top of the connecting plate 6, vertical sliding rods 7 are slidably installed in the two vertical sliding holes, a blocking block 8 is installed at the top ends of the two vertical sliding rods 7, an installation plate 9 is installed at the bottom ends of the two vertical sliding rods 7 together, an extrusion spring 10 is sleeved on each vertical sliding rod 7, two ends of the extrusion spring 10 are respectively attached to the bottom of the connecting plate 6 and the top of the installation plate 9, two fixed lug plates 11 are symmetrically installed at the bottom of the installation plate 9, an adjustment rotating shaft 12 is rotatably installed between the two fixed lug plates 11, an adjustment rotating block 13 is installed on the adjustment rotating shaft 12, a fastening unit is installed on the adjustment rotating block 13, a mounting box 14 is installed at the bottom of the installation box, a hollow ball 16 is installed on the installation box, a ball 17 is installed on the installation box for fixing block 14, a hollow ball 17 is installed on the installation base for fixing assembly, a telescopic mounting block 16, a hollow ball 17 is installed on the installation base for fixing assembly for fixing the installation of the telescopic rod 17, a telescopic mounting plate, a telescopic ball 17, a hollow ball 17 is installed on the installation base for fixing assembly, a telescopic mounting block 16 is installed in the installation, a telescopic mounting plate, a telescopic mounting block 16 is installed in the installation base for fixing the installation of the telescopic mounting block 16, a telescopic rod.
By means of the structure, the moving block 3 can be driven and controlled to move vertically and horizontally by the arrangement of the driving assembly, and then the parts such as the telescopic pressure cylinder 4, the fixed shaft 5 and the connecting plate 6 can drive the laser cutting head 2 to move vertically and horizontally, so that steel plates with different shapes can be cut according to actual requirements.
As a preferred embodiment of the present embodiment, the driving assembly includes a first motor 19 mounted on a side portion of one of the vertical support plates 1, a lateral screw 20 is rotatably mounted on a side portion of the two vertical support plates 1 close to each other, an output end of the first motor 19 is connected with one end of the lateral screw 20, a lateral moving block 21 is screwed on the lateral screw 20, a limiting guide unit is mounted on the lateral moving block 21, a longitudinal moving frame 22 is mounted at a bottom of the lateral moving block 21, a second motor 23 is mounted on a side portion of the longitudinal moving frame 22, an output end of the second motor 23 extends into the longitudinal moving frame 22 and is mounted with a longitudinal screw 24, and the control moving block 3 is screwed on the longitudinal screw 24. Two opposite side parts of the control moving block 3 are connected with two opposite inner walls of the longitudinal moving frame 22 in a sliding manner, so that the arrangement has the advantages that when the first motor 19 is started, the transverse moving block 21 is driven to transversely move through the transverse screw rod 20, the transverse moving block 21 transversely moves, the longitudinal moving frame 22 and the longitudinal screw rod 24 drive the control moving block 3 to transversely move, when the second motor 23 is started, because the control moving block 3 is sleeved on the longitudinal screw rod 24 in a threaded manner, and the control moving block 3 is contacted with the inner wall of the longitudinal moving frame 22 and cannot rotate, as shown in fig. 2, an output shaft of the second motor 23 drives the longitudinal screw rod 24 to rotate when rotating, and further drives the control moving block 3 to move through threads, and the purpose of driving the control moving block 3 to randomly move on a horizontal plane is achieved.
In the present embodiment, the limiting guide unit includes two limiting guide rods 25 mounted together on the mutually adjacent sides of the two vertical support plates 1, and the lateral moving block 21 is slidably fitted over the two limiting guide rods 25. The advantage of setting up like this is, can make horizontal removal piece 21 can only lateral shifting, and can not rotate along with horizontal lead screw 20 together, has played the limited guide effect, simultaneously, also can play the supporting role, has improved life.
As a preferred embodiment of this embodiment, the fastening unit includes a fastening bolt 26, wherein an arc-shaped sliding slot is formed on a side portion of one of the fixing ear plates 11, a fastening screw hole is formed on a side portion of the adjusting rotary block 13, and an end portion of the fastening bolt 26 penetrates through the arc-shaped sliding slot and is threadedly mounted in the fastening screw hole. The advantage of setting up like this is, when rotating fastening bolt 26, under the effect of fastening screw hole, fastening bolt 26 can take place the displacement, and then can fix or loosen and adjust revolving block 13 to the accessible rotates adjusting revolving block 13 and comes the cutting angle to laser cutting head 2 and adjust, makes the equipment can cut out the steel sheet of more shapes, has improved application scope.
As a preferred embodiment of this embodiment, the mounting assembly includes a central shaft 27 mounted on the inner wall of the bottom of the mounting box 14, a rotating sleeve 28 is rotatably sleeved on the central shaft 27, a linkage gear 29 is sleeved on the rotating sleeve 28, two L-shaped racks 30 engaged with the linkage gear 29 are provided in the mounting box 14, U-shaped moving rods 31 are respectively mounted on the side portions of the two L-shaped racks 30 far away from each other, one ends of the two U-shaped moving rods 31 both extend out of the mounting box 14 and are provided with arc-shaped clamping pieces 32, a mounting slot matched with the arc-shaped clamping pieces 32 is annularly provided on the outer peripheral side of the laser cutting head 2, the side portions of the two arc-shaped clamping pieces 32 close to each other all extend into the mounting slot, and an elastic torsion unit is mounted on the rotating sleeve 28. The arrangement has the advantage that when one of the U-shaped moving rods 31 is moved, under the combined action of the L-shaped rack 30, the linkage gear 29 and the rotating sleeve 28, the other U-shaped moving rod 31 is driven to move towards or away from each other, so that the position relationship between the arc-shaped clamping pieces 32 and the mounting clamping grooves can be changed, and the laser cutting head 2 can be clamped and fixed or loosened, thereby facilitating the quick replacement of the laser cutting head 2.
In the present embodiment, the elastic torsion unit includes a torsion spring 33 disposed in the rotating sleeve 28 and sleeved on the central shaft 27, and both ends of the torsion spring 33 are respectively mounted on the outer peripheral side of the central shaft 27 and the inner wall of the rotating sleeve 28. This has the advantage that when the U-shaped moving rod 31 is released, the rotating sleeve 28 automatically rotates reversely under the elastic force of the torsion spring 33, so as to drive the two arc-shaped clamping pieces 32 to move towards each other to automatically fix the laser cutting head 2, and the fixed state can be maintained all the time, and the laser cutting head is stable and firm.
As a preferred embodiment of this embodiment, the locking assembly includes a locking gear 34 mounted on the fixed shaft 5 in a sleeved manner, a fixed protrusion 35 is mounted at the top of the connecting plate 6, a movable sliding hole is formed at a side portion of the fixed protrusion 35, a movable sliding rod 36 is slidably mounted in the movable sliding hole, an arc-shaped latch 37 matched with the locking gear 34 is mounted at one end of the movable sliding rod 36, an unlocking pull block 38 is mounted at the other end of the movable sliding rod 36, and a first reset unit is mounted on the unlocking pull block 38. The advantage of this setting is that when removing unblock draw block 38, can drive arc latch 37 through activity slide bar 36 and be close to or keep away from locking gear 34, and then can fix or loosen connecting plate 6 to the relative position between accessible rotation connecting plate 6 adjusts laser cutting head 2 and the ball 18 of contradicting, makes the equipment can carry out the adaptation cutting to the steel sheet of placing on different positions, has improved the practicality.
In this embodiment, the first reset unit comprises a first tension spring 39 sleeved on the movable sliding rod 36, and both ends of the first tension spring 39 are respectively installed on the side portions of the fixed protrusion 35 and the unlocking pulling block 38. This has the advantage that when the unlocking pulling block 38 is released, the unlocking pulling block 38 is pulled to automatically reset under the action of the elastic force of the first tension spring 39, so that the arc-shaped latch 37 approaches and fixes the locking gear 34, and the connecting plate 6 is fixed all the time, so that the relative position between the laser cutting head 2 and the interference ball 18 can be kept unchanged.
As a preferred implementation manner of this embodiment, the fixing assembly includes a control pulling block 40 disposed on a side portion of the hollow rod 15, a fixing insertion rod 41 is mounted on a side portion of the control pulling block 40, a plurality of fixing insertion holes 42 are uniformly formed in a side portion of the telescopic sliding rod 16, an end portion of the fixing insertion rod 41 penetrates through the hollow rod 15 and extends into one of the fixing insertion holes 42, a second resetting unit is mounted on the control pulling block 40, the second resetting unit includes a second tension spring 43 sleeved on the fixing insertion rod 41, and two ends of the second tension spring 43 are respectively mounted on side portions of the hollow rod 15 and the control pulling block 40. The benefit that sets up like this is, when the pulling control draws piece 40, can drive fixed inserted bar 41 and shift out outside fixed jack 42, loosen flexible slide bar 16, when the control of loosening draws piece 40, under the spring action of second extension spring 43, can make fixed inserted bar 41 insert fixed jack 42 voluntarily, it is always fixed with flexible slide bar 16, and then the accessible slides flexible slide bar 16 and adjusts ball seat 17 and the position of conflict ball 18, thereby can adjust the distance between laser cutting head 2 and the steel sheet, make equipment can carry out the adaptation cutting to the steel sheet of different thickness, application scope is wider.
The working principle of the invention is as follows:
when the first motor 19 is started, the transverse moving block 21 is driven to transversely move through the transverse screw rod 20, the transverse moving block 21 transversely moves through the longitudinal moving frame 22 and the longitudinal screw rod 24 to drive the control moving block 3 to transversely move, when the second motor 23 is started, the control moving block 3 is in threaded sleeve connection with the longitudinal screw rod 24, and the control moving block 3 is in contact with the inner wall of the longitudinal moving frame 22 and cannot rotate, as shown in fig. 2, an output shaft of the second motor 23 can drive the longitudinal screw rod 24 to rotate when rotating, and then the control moving block 3 is driven to move through threads, so that the purpose of driving the control moving block 3 to randomly move on a horizontal plane is achieved, the control moving block 3 can drive the laser cutting head 2 to randomly move on the horizontal plane through parts such as the telescopic cylinder 4, the fixed shaft 5, the connecting plate 6 and the like, and steel plates with different shapes can be cut according to actual requirements.
In the cutting process, when starting flexible pressure cylinder 4, can pass through fixed axle 5, spare parts such as connecting plate 6 drive laser cutting head 2 and conflict ball 18 downstream, when conflict ball 18 downstream contacts with the steel sheet surface, continue to start flexible pressure cylinder 4 and can compress extrusion spring 10, at this moment, under extrusion spring 10's elastic force effect, can extrude conflict ball 18 and hug closely the steel sheet surface always and remove, and then can make and keep cutting of certain distance always between laser cutting head 2 and the steel sheet, thereby realized can carry out the mesh of adaptation processing to plane steel sheet or curved surface steel sheet automatically, time saving and labor saving, and the machining efficiency is improved.
By rotating the fastening bolt 26, the adjusting rotary block 13 can be fixed or loosened, and then the adjusting rotary block 13 can be rotated to adjust the cutting angle of the laser cutting head 2, so that the device can cut steel plates with more shapes, and the application range is improved.
When pulling unblock and drawing piece 38, can drive arc latch 37 through movable slide bar 36 and keep away from locking gear 34, loosen connecting plate 6, when loosening unblock and drawing piece 38, under the spring action of first extension spring 39, can stimulate arc latch 37 and be close to locking gear 34 automatically, fix connecting plate 6 always, and then rotatable connecting plate 6 adjusts the relative position between laser cutting head 2 and the conflict ball 18, make equipment can carry out the adaptation cutting to the steel sheet of placing on different positions, improved the practicality.
After the arc latch 37 is locked with the locking gear 34, the position of the connecting plate 6 and the fixed shaft 5 is fixed, and the fixed shaft 5 is fixed with the output end of the telescopic pressure cylinder 4, so that the positions of the connecting plate 6, the fixed shaft 5 and the telescopic pressure cylinder 4 are fixed, and then the relative position between the laser cutting head 2 and the collision ball 18 can be adjusted by rotating the connecting plate 6, so that the equipment can perform adaptive cutting on steel plates with different thicknesses, and the application range is wider.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A cutting machining apparatus for thickened steel plates, comprising two vertical support plates (1) and a laser cutting head (2), characterized in that: a control moving block (3) is arranged between the two vertical supporting plates (1), the vertical supporting plate (1) is provided with a driving component for driving the control moving block (3) to move vertically and horizontally, the bottom of the control moving block (3) is provided with a telescopic pressure cylinder (4), the output end of the telescopic pressure cylinder (4) is provided with a fixed shaft (5), the bottom end of the fixed shaft (5) is rotatably provided with a connecting plate (6), the locking assembly is installed on the fixed shaft (5), two vertical sliding holes are formed in the top of the connecting plate (6), vertical sliding rods (7) are installed in the two vertical sliding holes in a sliding mode, blocking blocks (8) are installed at the top ends of the two vertical sliding rods (7), the mounting plate (9) is installed at the bottom ends of the two vertical sliding rods (7) together, an extrusion spring (10) is sleeved on the vertical sliding rod (7), two ends of the extrusion spring (10) are respectively attached to the bottom of the connecting plate (6) and the top of the mounting plate (9), two fixed ear plates (11) are symmetrically arranged at the bottom of the mounting plate (9), an adjusting rotating shaft (12) is arranged between the two fixed ear plates (11) in a rotating way, an adjusting rotating block (13) is sleeved on the adjusting rotating shaft (12), and a fastening unit is arranged on the adjusting rotating block (13);
the bottom of the adjusting rotary block (13) is provided with a mounting box (14), and a mounting assembly for clamping and fixing the laser cutting head (2) is mounted on the mounting box (14);
the bottom of the mounting plate (9) is provided with a hollow rod (15), a telescopic slide rod (16) is slidably mounted in the hollow rod (15), a fixing component is mounted on the telescopic slide rod (16), a ball seat (17) is mounted at the bottom end of the telescopic slide rod (16), a ball rotating groove is formed in the bottom of the ball seat (17), and a collision ball (18) is rotatably mounted in the ball rotating groove;
the mounting assembly comprises a central shaft (27) mounted on the inner wall of the bottom of the mounting box (14), a rotating sleeve (28) is rotatably sleeved on the central shaft (27), a linkage gear (29) is sleeved on the rotating sleeve (28), two L-shaped racks (30) meshed with the linkage gear (29) are arranged in the mounting box (14), U-shaped moving rods (31) are mounted on the side portions, far away from each other, of the two L-shaped racks (30), one ends of the two U-shaped moving rods (31) extend out of the mounting box (14) and are provided with arc-shaped clamping pieces (32), a mounting clamping groove matched with the arc-shaped clamping pieces (32) is annularly formed in the outer peripheral side of the laser cutting head (2), the side portions, close to each other, of the two arc-shaped clamping pieces (32) extend into the mounting clamping groove, and an elastic torsion unit is mounted on the rotating sleeve (28);
the elastic torsion unit comprises a torsion spring (33) which is arranged in the rotating sleeve (28) and sleeved on the central shaft (27), and two ends of the torsion spring (33) are respectively arranged on the outer peripheral side of the central shaft (27) and the inner wall of the rotating sleeve (28);
the locking assembly comprises a locking gear (34) which is sleeved on the fixed shaft (5), a fixed convex block (35) is installed at the top of the connecting plate (6), a movable sliding hole is formed in the side portion of the fixed convex block (35), a movable sliding rod (36) is installed in the movable sliding hole in a sliding mode, an arc-shaped latch (37) matched with the locking gear (34) is installed at one end of the movable sliding rod (36), an unlocking pull block (38) is installed at the other end of the movable sliding rod (36), and a first reset unit is installed on the unlocking pull block (38);
the first reset unit comprises a first tension spring (39) sleeved on the movable sliding rod (36), and two ends of the first tension spring (39) are respectively installed on the fixed protruding block (35) and the side portion of the unlocking pulling block (38).
2. The cutting processing equipment for thickening steel plate according to claim 1, wherein: the driving assembly comprises a first motor (19) installed on one of the side portions of the vertical supporting plate (1), a transverse screw rod (20) is installed on the side portion, close to each other, of the vertical supporting plate (1) in a rotating mode, the output end of the first motor (19) is connected with one end of the transverse screw rod (20), a transverse moving block (21) is sleeved on the transverse screw rod (20) in a threaded mode, a limiting guide unit is installed on the transverse moving block (21), a longitudinal moving frame (22) is installed at the bottom of the transverse moving block (21), a second motor (23) is installed on the side portion of the longitudinal moving frame (22), the output end of the second motor (23) extends to the longitudinal moving frame (22) and is provided with a longitudinal screw rod (24), and the control moving block (3) is sleeved on the longitudinal screw rod (24).
3. The cutting processing equipment for thickening steel plate according to claim 2, wherein: the limiting guide unit comprises two limiting guide rods (25) which are jointly installed on the mutually close side parts of the two vertical support plates (1), and the transverse moving block (21) is sleeved on the two limiting guide rods (25) in a sliding mode.
4. The cutting processing equipment for thickening steel plate according to claim 1, wherein: the fastening unit comprises fastening bolts (26), an arc-shaped sliding groove is formed in the side portion of one of the fixing lug plates (11), a fastening screw hole is formed in the side portion of the adjusting rotating block (13), and the end portion of each fastening bolt (26) penetrates through the arc-shaped sliding groove and is installed in the fastening screw hole in a threaded mode.
5. The cutting processing equipment for thickening steel plate according to claim 1, wherein: fixed subassembly is including setting up block (40) is drawn in control on hollow pole (15) lateral part, fixed inserted bar (41) are installed to the lateral part that the control was drawn block (40), a plurality of fixed jacks (42) have evenly been seted up to the lateral part of flexible slide bar (16), the tip of fixed inserted bar (41) is run through hollow pole (15) and extend to one of them in fixed jack (42), the control is drawn and is installed the second on block (40) and resets the unit.
6. The cutting processing equipment for thickening steel plate according to claim 5, wherein: the second reset unit comprises a second tension spring (43) which is sleeved on the fixed inserted rod (41), and two ends of the second tension spring (43) are respectively installed on the hollow rod (15) and the side portion of the control pull block (40).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211009183.4A CN115070229B (en) | 2022-08-23 | 2022-08-23 | Cutting machining equipment for thickened steel plate |
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| CN202211009183.4A CN115070229B (en) | 2022-08-23 | 2022-08-23 | Cutting machining equipment for thickened steel plate |
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| CN115070229B true CN115070229B (en) | 2022-12-02 |
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| CN116000476B (en) * | 2023-03-27 | 2023-06-20 | 华安钢宝利高新汽车板加工(常熟)有限公司 | Abnormal plate laser cutting equipment with chamfering function |
| CN116727895B (en) * | 2023-08-02 | 2024-03-08 | 益阳市锦东科技有限公司 | Clamping integrated aluminum sheet cutting equipment |
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