CN116460465B - Laser cutting equipment - Google Patents
Laser cutting equipment Download PDFInfo
- Publication number
- CN116460465B CN116460465B CN202310419853.8A CN202310419853A CN116460465B CN 116460465 B CN116460465 B CN 116460465B CN 202310419853 A CN202310419853 A CN 202310419853A CN 116460465 B CN116460465 B CN 116460465B
- Authority
- CN
- China
- Prior art keywords
- workpiece
- workbench
- supporting rod
- plate
- abutting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003698 laser cutting Methods 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 106
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000670 limiting effect Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 14
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000002829 reductive effect Effects 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 6
- 239000002893 slag Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The application relates to laser cutting equipment and a control system, and relates to the technical field of laser cutting machines, which comprises a workbench and a laser head arranged on the workbench, wherein a clamping assembly for clamping a workpiece is arranged on the workbench; the clamping assembly comprises a supporting rod arranged on the workbench in a lifting mode, a supporting plate arranged on the supporting rod, a supporting rod arranged on the workbench and a power piece for lifting and driving the supporting rod, wherein the supporting plate is movably abutted against one side, away from the workbench, of the workpiece, the supporting rod is abutted against one side, close to the workbench, of the workpiece, and the supporting rod are distributed at intervals in the width direction of the workbench. The application has the effects of improving the adaptation degree of the laser cutting equipment when the laser cutting equipment performs laser cutting on the special-shaped plate and improving the simplicity of cutting the special-shaped groove on the plate.
Description
Technical Field
The application relates to the technical field of laser cutting machines, in particular to laser cutting equipment.
Background
The laser processing is a one-door processing technology for cutting, welding, surface treatment, punching, micro-processing and the like by irradiating a workpiece with a high-power laser beam, and is widely applied to the fields of automobiles, electronics, electric appliances, aviation, metallurgy, mechanical manufacturing and the like as an advanced manufacturing technology due to the advantages of small light spot, concentrated energy, small heat affected zone, non-contact processing of the workpiece and the like
One chinese patent publication No. CN115781061a discloses a laser cutting apparatus, which includes a machine, a hollow shaft motor and a laser, the hollow shaft motor being configured to move along a Y-axis direction on the machine, the hollow shaft motor having a hollow rotation shaft in a cantilever state; the laser is configured to move on the machine table along an X-axis direction, a Y-axis direction, and a Z-axis direction, the laser having a laser head that emits laser lines. When technical staff needs to carry out laser cutting to panel or tubular product, technical staff places the panel on the board, cuts the panel through the laser head, simultaneously through placing tubular product in hollow shaft motor department, through hollow shaft motor control tubular product rotation, can cut the week side of tubular product.
Aiming at the related technology, when the special-shaped plates such as diagonal steel, section steel and the like are subjected to laser cutting, technicians need to adjust the angle of the plates and the angle of a laser head so as to cut the accurate angle, and the equipment is not easy to realize clamping rotation of the special-shaped plates; and in some cases, when the special-shaped groove is cut on the plate, the manipulator is arranged on part of the laser equipment to clamp and rotate the plate, and after each rotation, the cutting starting point of the laser head and the rotation angle of the manipulator are required to be recalculated and calculated simultaneously due to the rotation characteristic of the manipulator, so that the calculated amount is large, and the requirement level on operators is high.
Disclosure of Invention
In order to improve the adaptation degree of the laser cutting equipment when the laser cutting equipment performs laser cutting on the special-shaped plate, and simultaneously to facilitate the improvement of the simplicity of cutting the special-shaped groove on the plate, the application provides the laser cutting equipment.
The application provides laser cutting equipment which adopts the following technical scheme:
the laser cutting equipment comprises a workbench and a laser head arranged on the workbench, wherein a clamping assembly for clamping a workpiece is arranged on the workbench; the clamping assembly comprises a supporting rod arranged on the workbench in a lifting mode, a supporting plate arranged on the supporting rod, a supporting rod arranged on the workbench and a power piece for lifting and driving the supporting rod, wherein the supporting plate is movably abutted against one side, away from the workbench, of the workpiece, the supporting rod is abutted against one side, close to the workbench, of the workpiece, and the supporting rod are distributed at intervals in the width direction of the workbench.
By adopting the technical scheme, when the special-shaped workpiece is cut, firstly, a technician places the workpiece on a workbench, enables the bottom side of the workpiece to be attached to a supporting rod, then controls a supporting rod to descend through a power piece so that the supporting rod supports the top side of the workpiece tightly, and at the moment, the workpiece is clamped under the action of the supporting rod and the supporting rod; when the special-shaped hole needs to be cut or the workpiece needs to be cut, one end side of the workpiece is located between the supporting rod and the abutting plate, then a technician can rotate the workpiece by controlling the abutting rod to lift through the power piece, the workpiece only rotates in a plane at the moment and is not easy to turn over in multiple angles, the calculated amount of the starting point of laser cutting is single, and therefore the calculated amount when the special-shaped hole needs to be cut is reduced, and the special-shaped hole cutting machine is simple in structure and convenient to operate.
Optionally, the butt plate rotate set up in on the butt pole, the clamping assembly is still including locating on the butt plate be used for the drive and control the angle control mechanism of butt plate's turned angle, the butt plate is close to whole lateral wall and the work piece of workstation keep away from the lateral wall of workstation supports tightly.
By adopting the technical scheme, in the process of adjusting and rotating the workpiece, the rotatably arranged abutting plate is stably abutted against and attached to the side wall of the workpiece, so that the contact area between the workpiece and the abutting plate in the process of clamping and rotating the workpiece is increased, and the stability of rotating and rotating the abutting plate is improved; meanwhile, the rotating angle of the abutting plate is controlled through the arranged angle control mechanism, so that the control calculated amount of the lifting control of the abutting rod on the workpiece clamping rotating angle is further reduced.
Optionally, the circulation groove has been seted up to the inside of butt board, still be equipped with on the butt board and be used for carrying out the circulation subassembly that supplies water to the circulation inslot.
Through adopting above-mentioned technical scheme, when laser cutting position is close to the butt joint board and the tight position of support of work piece, because laser cutting can produce high temperature, metal part rigidity reduces under high temperature, and plastic deformation ability reinforcing, the circulation subassembly that sets up supplies water to the circulation inslot of butt joint board to make the butt joint board keep normal atmospheric temperature, make the butt joint board cool down to the butt joint position of work piece, thereby reduce the deformation of work piece, and then strengthen the precision of work piece cutting.
Optionally, water inlet and delivery port have been seted up respectively to the end side of butt board, the water inlet with the one end of circulation groove is linked together, just the delivery port with the other end of circulation groove is linked together, circulation subassembly is including locating the inlet tube that is linked together with the water inlet, the outlet pipe that is linked together with the delivery port, locating the water tank on the workstation and making water at inlet tube and outlet pipe internal circulation's circulation piece, the inlet tube with the outlet pipe all with the water tank is linked together.
Through adopting above-mentioned technical scheme, when carrying out the centre gripping to the work piece, the circulation spare that sets up is taken out the water in the water tank to the inlet tube until flowing in the circulation inslot, carries out cooling to the butt board to carry out the centre gripping cooling to the contact position of work piece, then the water after the cooling flows into the water tank internal recycle through the outlet pipe, reduces the waste of water resource, reduces the influence of moisture to laser cutting simultaneously.
Optionally, the supporting rod is further provided with a supporting plate for limiting the rotation angle of the supporting plate, and the supporting plate is movably attached to one side, far away from the abutting plate, attached to the workpiece.
By adopting the technical scheme, when a workpiece is required to be machined or taken out, a technician needs to rotate the abutting plate to a position not interfering with the workpiece, and the abutting plate is carried through the arranged bearing plate, so that the abutting plate is not easy to rotate near the workpiece side, and the technician can conveniently place and take out the workpiece; meanwhile, because splashing is easy to occur during laser cutting, the arranged receiving plate reduces slag splashed out to fall onto the water inlet pipe/water outlet pipe, so that the service life of the water inlet pipe/water outlet pipe is prolonged, meanwhile, the influence of the splashed slag on the water flow temperature in the water inlet pipe/water outlet pipe is reduced, and the cooling efficiency of a workpiece is improved.
Optionally, the receiving plate is provided with two receiving grooves, the water inlet pipe is located in one receiving groove, and the water outlet pipe is located in the other receiving groove.
Through adopting above-mentioned technical scheme, the hose of setting is difficult for taking place to damage and fracture when the butt board rotates to accepting board department and accomodates, and when the butt board is located accepting board department, the holding tank of setting holds inlet tube and outlet pipe, reduces the butt board and compresses tightly the rigidity extrusion and the wearing and tearing that produce to inlet tube/outlet pipe when rotating to accepting board department.
Optionally, a protective cover is arranged at the accommodating groove, and the protective cover and the accommodating groove are surrounded to form a cavity for the water inlet pipe/water outlet pipe to pass through.
Through adopting above-mentioned technical scheme, the protection casing that sets up protects inlet tube/outlet pipe when the work piece cutting finishes rotating the butt board to accepting board department, reduces the direct contact of butt board and inlet tube/outlet pipe to reduce the damage that is heated of inlet tube/outlet pipe, and then promote the life of inlet tube outlet pipe.
Optionally, the top rotation of bracing piece is connected with the backup pad, the axis of rotation of backup pad with the axis of rotation of butt board is unanimous, just the backup pad is kept away from one side of bracing piece with the laminating of the bottom side activity of work piece.
Through adopting above-mentioned technical scheme, when carrying out the centre gripping to the work piece, thereby increase the area of contact of bracing piece and work piece through the backup pad that rotates the setting and promote the stability to the work piece centre gripping.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the support rod, the abutting rod and the abutting plate, the plane rotation is carried out on the workpiece, so that the special-shaped workpiece can be clamped and fixed conveniently, the calculated amount of the workpiece in rotation is reduced, and the device is simple in structure and convenient to operate;
2. through the butt plate which is rotatably arranged, the circulation groove which is formed in the butt plate and the circulation assembly which supplies water to the circulation groove, when the cutting part is close to the clamping part of the workpiece, the butt plate cools the workpiece, so that the deformation of the clamping part caused by high temperature is reduced;
3. through the holding plate that sets up and the holding tank of seting up on holding the plate, hold the board and accept the butt plate and hold, promote the accomodating to holding the board, the holding tank holds inlet tube/outlet pipe simultaneously, reduces the time spent to inlet tube/outlet pipe collision wearing and tearing.
Drawings
FIG. 1 is a schematic view showing the overall structure of a laser cutting apparatus according to an embodiment of the present application;
FIG. 2 is a schematic view of the connection structure of the abutment rod and the support rod;
fig. 3 is an enlarged partial schematic view of the portions A, B of fig. 2;
FIG. 4 is a schematic diagram of the connection structure of the circulation assembly in the embodiment of the present application.
Reference numerals: 1. a work table; 11. a laser head; 12. a workpiece; 2. a clamping assembly; 21. a butt joint rod; 22. an abutting plate; 23. a support rod; 24. a flow channel; 25. a support plate; 26. a lifting cylinder; 3. a circulation assembly; 31. a water inlet; 32. a water outlet; 33. a water inlet pipe; 34. a water outlet pipe; 35. a water tank; 4. a receiving plate; 41. a receiving groove; 42. a protective cover; 51. A drive gear; 52. a driven gear; 54. a rotating motor; 55. a measuring ring; 56. a signal receiver; 57. a pointer; 58. a signal transmitter.
Description of the embodiments
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses laser cutting equipment. Referring to fig. 1, a laser cutting apparatus includes a table 1 and a laser head 11 slidably disposed on the table 1, the laser head 11 being slidable along three axes, and a clamping assembly 2 for clamping a workpiece 12 being further disposed on the table 1; referring to fig. 1 and 2, the clamping assembly 2 includes a supporting rod 23 and a supporting rod 21 disposed on the workbench 1, wherein the supporting rod 21 and the supporting rod 23 are vertically disposed, the supporting rod 21 is disposed on the workbench 1 in a lifting manner, a supporting plate 22 is disposed at the top end of the supporting rod 21, the supporting plate 22 abuts against one side of the workpiece 12 far away from the workbench 1, the supporting rod 23 abuts against one side of the workpiece 12 near the workbench 1, and a lifting cylinder 26 for lifting and driving the supporting rod 21 is further disposed on the workbench 1.
When the special-shaped workpiece 12 is cut, firstly, a technician places the workpiece 12 on the workbench 1, and enables the bottom side of the workpiece 12 to be attached to the supporting rod 23, then the supporting rod 21 is controlled by the power piece to descend so that the supporting plate 22 supports the top side of the workpiece 12 tightly, and at the moment, the workpiece 12 is clamped under the action of the supporting rod 23 and the supporting plate 22; when the special-shaped hole needs to be cut or the workpiece 12 needs to be cut, one end side of the workpiece 12 is located between the supporting rod 23 and the abutting plate 22, then the abutting rod 21 is controlled to be lifted by a power piece by a technician, the workpiece 12 can be rotated, at the moment, only the plane rotation of the workpiece 12 is difficult to occur multi-angle overturning, the calculated amount of the starting point of laser cutting is single, and therefore the calculated amount when the special-shaped hole needs to be cut is reduced.
Referring to fig. 1 and 2, one end of the supporting rod 23 movably attached to the workpiece 12 is arc-shaped, and when the lifting cylinder 26 controls the lifting of the supporting rod 21, the arc-shaped top end of the supporting rod 23 is convenient for supporting the workpiece 12 at multiple angles when the workpiece 12 is driven to rotate; in order to further improve the stability of the rotation adjustment of the workpiece 12, the top end of the supporting rod 23 is rotatably connected with a supporting plate 25, the rotation axis of the supporting plate 25 is horizontal and vertical to the length direction of the workbench 1, and the top side of the supporting plate 25 is attached to one side of the workpiece 12 close to the workbench 1; when the workpiece 12 is clamped by the abutting plate 22 and the supporting plate 25, the contact area between the supporting rod 23 and the workpiece 12 is increased by rotating the supporting plate 25, so that the stability of clamping the workpiece 12 is improved.
Referring to fig. 2, the abutting plate 22 is rotatably disposed at the top end of the abutting plate 21, the rotation axis of the abutting plate 22 is consistent with the rotation axis of the supporting plate 25, and the abutting plate 21 is further provided with an angle control mechanism for controlling the rotation angle of the abutting plate 22;
referring to fig. 2 and 3, the angle control mechanism includes a rotation motor 54 fixed to the abutting rod 21, a driven gear 52 fixed to the rotation axis of the abutting plate 22, and a driving gear 51 fixed to the rotation axis of the rotation motor 54, wherein a transmission chain is in transmission connection with the driving gear 51 and the driven gear 52, and the radius of the driving gear 51 is far smaller than that of the driven gear 52, so that the rotation angle of the driven gear 52 is accurately adjusted;
the angle control mechanism further comprises a measuring ring 55 fixed on the abutting rod 21, wherein scales are arranged on the inner peripheral side of the measuring ring 55, the measuring ring 55 is positioned at the rotating shaft of the abutting plate 22, a pointer 57 is fixedly connected to the rotating shaft of the abutting plate 22, a signal receiver 56 is arranged on the inner peripheral side of the measuring ring 55, a signal emitter 58 is arranged on the pointer 57, the signal emitter 58 is electrically connected with the signal receiver 56, and the signal receiver 56 is electrically connected with the rotating motor 54; when the rotation angle of the workpiece 12 needs to be adjusted, a technician directly drives the abutting plate 22 to rotate through the rotating motor 54, so that the pointer 57 rotates, the signal transmitter 58 on the pointer 57 is electrically connected with the signal receiver 56 on the measuring ring 55, the rotation angle of the abutting plate 22 is accurately controlled, the workpiece 12 is more stable during rotation clamping, and the control calculation amount for controlling the lifting control of the abutting rod 21 to clamp the rotation angle of the workpiece 12 is further reduced.
Meanwhile, since the workpiece 12 is subjected to high temperature during laser cutting, the plastic deformation capability of the workpiece 12 is enhanced at high temperature, when the cutting part is close to the clamping part of the workpiece 12, the workpiece 12 is easy to bend and the cutting precision is affected when the workpiece 12 is clamped through the abutting plate 22 and the supporting plate 25, in order to improve the problem, referring to fig. 2 and 4, the inside of the abutting plate 22 is provided with the circulation groove 24, the circulation groove 24 comprises a plurality of sections of arc grooves which are communicated end to end, both ends of the circulation groove 24 penetrate through the abutting plate 22, one end of the circulation groove 24 is provided with the water inlet 31, the other end of the circulation groove 24 is provided with the water outlet 32, and the abutting plate 22 is also provided with the circulation assembly 3 for supplying water into the circulation groove to cool the abutting plate 22;
the circulating assembly 3 comprises a water tank 35 fixed on the abutting rod 21, a water inlet pipe 33 and a water outlet pipe 34 which are communicated with the water tank 35, wherein one end of the water inlet pipe 33, which is far away from the water tank 35, is communicated with the water inlet 31, one end of the water outlet pipe 34, which is far away from the water tank 35, is communicated with the water outlet 32, and a water pump is fixedly connected on the water inlet pipe 33; cutting workpiece 12 is, and the water pump that sets up pumps the water in the water tank 35 to inlet tube 33 until flowing into in the circulation groove 24, carries out cooling to butt plate 22 to make butt plate 22 carry out centre gripping cooling to the contact position of workpiece 12, thereby reduce the deformation of workpiece 12, and then strengthen workpiece 12 cutting's precision, then the water after the cooling flows into water tank 35 through outlet pipe 34 and recycles, reduces the waste of water resource, reduces the influence of moisture to laser cutting simultaneously.
When the workpiece 12 is placed and taken out, in order to reduce the blocking of the abutting plate 22 on the workpiece 12, the abutting plate 21 is fixedly connected with a bearing plate, one side, far away from the contact with the workpiece 12, of the abutting plate 22 is movably attached to the bearing plate, and the water inlet pipe 33 and the water outlet pipe 34 are high-temperature resistant hoses; when the workpiece 12 is required to be machined or taken out, a technician needs to rotate the abutting plate 22 to a position not interfering with the workpiece 12, and the abutting plate 22 is carried by the arranged bearing plate 4, so that the abutting plate 22 is not easy to rotate near the workpiece 12 side, and the placement and taking out operations of the workpiece 12 by the technician are facilitated; meanwhile, because splashing is easy to generate during laser cutting, the arranged receiving plate 4 reduces the slag splashed out to fall onto the water inlet pipe 33/water outlet pipe 34, so that the service life of the water inlet pipe 33/water outlet pipe 34 is prolonged, and meanwhile, the influence of the slag splashed out on the water flow temperature in the water inlet pipe 33/water outlet pipe 34 is reduced, so that the cooling efficiency of the workpiece 12 is improved.
When the abutting plate 22 is rotated to be stored, in order to protect the water inlet pipe 33/the water outlet pipe 34, one side of the bearing plate movably attached to the abutting plate 22 is provided with the containing grooves 41, two groups of containing grooves 41 are provided, the water inlet pipe 33 is positioned in one containing groove 41, and the water outlet pipe 34 is positioned in the other containing groove 41; when the abutting plate 22 is positioned at the bearing plate 4, the accommodating groove 41 is arranged to accommodate the water inlet pipe 33 and the water outlet pipe 34, so that rigid extrusion and abrasion generated by pressing the water inlet pipe 33/the water outlet pipe 34 when the abutting plate 22 rotates to the bearing plate 4 are reduced.
Meanwhile, as the abutting plate 22 is also easy to receive heat conduction to generate high temperature after cutting, in order to reduce the direct contact between the abutting plate 22 and the water inlet pipe 33/water outlet pipe 34 and influence the service life of the water inlet pipe 33/water outlet pipe 34, a protective cover 42 is fixedly connected to the bearing plate, and the protective cover 42 and the inner peripheral wall of the accommodating groove 41 encircle to form a cavity for the water inlet pipe 33/water outlet pipe 34 to penetrate; the protective cover 42 protects the water inlet pipe 33/water outlet pipe 34 when the abutting plate 22 rotates to the position of the bearing plate 4 after the workpiece 12 is cut, and reduces the direct contact between the abutting plate 22 and the water inlet pipe 33/water outlet pipe 34, so that the heat damage of the water inlet pipe 33/water outlet pipe 34 is reduced, and the service life of the water outlet pipe 34 of the water inlet pipe 33 is prolonged.
The implementation principle of the laser cutting equipment provided by the embodiment of the application is as follows: when cutting the workpiece 12, a technician places the workpiece 12 on the supporting plate 25, and drives the abutting plate 22 to rotate through the rotating motor 54, so that the abutting plate 22 abuts against the workpiece 12, the supporting plate 25 and the abutting plate 22 clamp and fix the workpiece 12, and meanwhile, the lifting cylinder 26 controls the abutting rod 21 to lift and adjust the rotating angle of the workpiece 12, so that the workpiece 12 is convenient to cut at different angles; during laser cutting, the water pump pumps water in the water tank 35 into the circulation groove 24 through the water inlet pipe 33, so that the abutting plate 22 cools the clamping part of the workpiece 12, and deformation of the workpiece 12 due to high temperature is reduced.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (4)
1. Laser cutting equipment, including workstation (1) and locate laser head (11) on workstation (1), its characterized in that: the workbench (1) is provided with a clamping assembly (2) for clamping the workpiece (12);
the clamping assembly (2) comprises a supporting rod (21) arranged on the workbench (1), a supporting plate (22) arranged on the supporting rod (21), a supporting rod (23) arranged on the workbench (1) and a power piece for lifting and driving the supporting rod (21), wherein the supporting rod (22) is movably abutted against one side, far away from the workbench (1), of the workpiece (12), the supporting rod (23) is abutted against one side, close to the workbench (1), of the workpiece (12), and the supporting rod (21) and the supporting rod (23) are distributed at intervals along the width direction of the workbench (1);
the abutting plate (22) is rotatably arranged on the abutting rod (21), the clamping assembly (2) further comprises an angle control mechanism which is arranged on the abutting plate (22) and used for driving and controlling the rotation angle of the abutting plate (22), and the abutting plate (22) is close to the whole side wall of the workbench (1) and abuts against the side wall, far away from the workbench (1), of the workpiece (12);
the angle control mechanism comprises a rotating motor (54) fixed on the abutting rod (21), a driven gear (52) fixed on the rotating axis of the abutting plate (22) and a driving gear (51) fixed on the rotating shaft of the rotating motor (54), a transmission chain is in transmission connection with the driving gear (51) and the driven gear (52), and the radius of the driving gear (51) is far smaller than that of the driven gear (52);
the angle control mechanism further comprises a measuring ring (55) fixed on the abutting rod (21), scales are arranged on the inner peripheral side of the measuring ring (55), the measuring ring (55) is located at the rotating shaft of the abutting plate (22) and fixedly connected with a pointer (57) at the rotating shaft of the abutting plate (22), a signal receiver (56) is arranged on the inner peripheral side of the measuring ring (55), a signal emitter (58) is arranged on the pointer (57), the signal emitter (58) is electrically connected with the signal receiver (56), and the signal receiver (56) is electrically connected with the rotating motor (54);
a circulation groove (24) is formed in the abutting plate (22), and a circulation assembly (3) for supplying water into the circulation groove (24) is further arranged on the abutting plate (22);
the water inlet (31) and the water outlet (32) are respectively formed in the end side of the abutting plate (22), the water inlet (31) is communicated with one end of the circulation groove (24), the water outlet (32) is communicated with the other end of the circulation groove (24), the circulation assembly (3) comprises a water inlet pipe (33) which is arranged to be communicated with the water inlet (31), a water outlet pipe (34) which is communicated with the water outlet (32), a water tank (35) which is arranged on the workbench (1) and a circulation piece which enables water to circulate in the water inlet pipe (33) and the water outlet pipe (34), and the water inlet pipe (33) and the water outlet pipe (34) are all communicated with the water tank (35);
the supporting rod (21) is further provided with a supporting plate (4) used for limiting the rotation angle of the supporting plate (22), and one side, far away from the supporting plate (22), of the supporting plate (4) is movably attached to the workpiece (12).
2. A laser cutting apparatus according to claim 1, wherein: the water inlet pipe (33) is positioned in one accommodating groove (41), and the water outlet pipe (34) is positioned in the other accommodating groove (41).
3. A laser cutting apparatus according to claim 2, wherein: the accommodating groove (41) is provided with a protective cover (42), and the protective cover (42) and the accommodating groove (41) are surrounded to form a cavity for the water inlet pipe (33)/the water outlet pipe (34) to penetrate.
4. A laser cutting apparatus according to claim 3, wherein: the top of bracing piece (23) rotates and is connected with backup pad (25), the axis of rotation of backup pad (25) with the axis of rotation of butt board (22) is unanimous, just one side that backup pad (25) kept away from bracing piece (23) with the laminating of the bottom side activity of work piece (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310419853.8A CN116460465B (en) | 2023-04-13 | 2023-04-13 | Laser cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310419853.8A CN116460465B (en) | 2023-04-13 | 2023-04-13 | Laser cutting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116460465A CN116460465A (en) | 2023-07-21 |
| CN116460465B true CN116460465B (en) | 2023-11-17 |
Family
ID=87183853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310419853.8A Active CN116460465B (en) | 2023-04-13 | 2023-04-13 | Laser cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116460465B (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1215713A (en) * | 1967-03-16 | 1970-12-16 | Nat Res Dev | Improvements relating to thermal cutting apparatus |
| WO2005030428A1 (en) * | 2003-10-01 | 2005-04-07 | Trumpf, Inc. | Laser cutting installation with workpiece support with parallel spaced grid elements and a parts unloading unit comprising a pair of opposed fork assemblies |
| CN203418238U (en) * | 2013-07-31 | 2014-02-05 | 武汉高能激光设备制造有限公司 | Integrated pipe sheet laser cutting machine |
| CN109202305A (en) * | 2018-11-23 | 2019-01-15 | 哈尔滨理工大学 | A kind of laser cutting device automating feeding |
| CN109434192A (en) * | 2018-12-22 | 2019-03-08 | 贵阳锐航智能科技有限公司 | A kind of steel tube cutting machine convenient for heat dissipation with edge polishing |
| CN109848579A (en) * | 2019-01-24 | 2019-06-07 | 广州市中潭空气净化科技有限公司 | A kind of heavy duty detergent laser cutting machine with cooling function |
| CN110369803A (en) * | 2019-08-28 | 2019-10-25 | 重庆宝高实业有限公司 | It is a kind of to process stable steel construction cutter device |
| CN209907293U (en) * | 2019-03-29 | 2020-01-07 | 重庆进发物业管理有限公司 | Water pressurizing device for road sweeper |
| CN209919179U (en) * | 2018-11-30 | 2020-01-10 | 亚通汽车零部件(常熟)有限公司 | Compressing device for welding |
| CN210475927U (en) * | 2019-07-17 | 2020-05-08 | 上海卉泽不锈钢制品有限公司 | Special welding equipment for stainless steel |
| CN112372049A (en) * | 2020-10-09 | 2021-02-19 | 西安卧龙网络科技有限公司 | Small-size cutting equipment with heat dissipation function |
| CN212704603U (en) * | 2020-08-04 | 2021-03-16 | 东莞市凯勒帝数控科技有限公司 | Milling device for special-shaped parts with uneven bottom surfaces |
| CN112536631A (en) * | 2020-11-17 | 2021-03-23 | 广州科技职业技术大学 | Aluminium alloy intelligence cutting equipment with spark-proof spatters |
| CN112743240A (en) * | 2020-12-29 | 2021-05-04 | 诸暨市迅翔云科技有限公司 | Laser cutting device for mechanical parts |
| CN112894173A (en) * | 2021-03-04 | 2021-06-04 | 台州市弘毅车架有限公司 | Multifunctional laser cutting machine |
| CN214134535U (en) * | 2020-12-28 | 2021-09-07 | 重庆普永科技发展有限公司 | Laser cutting machine |
| CN113385964A (en) * | 2021-08-18 | 2021-09-14 | 徐州中顺尚奕机械制造有限公司 | All-round dust suppression inflation formula tubular product of three-phase revolution mechanic presss from both sides tight processing all-in-one |
| CN216298318U (en) * | 2021-11-23 | 2022-04-15 | 深圳英菲森特科技有限公司 | Laser ultraviolet cutting machine convenient to accurate cutting |
| CN114473253A (en) * | 2022-04-15 | 2022-05-13 | 深圳锦帛方激光科技有限公司 | Fixed-point full-automatic laser cutting and protection cooling device |
| CN216882401U (en) * | 2022-03-04 | 2022-07-05 | 浙江华创重工有限公司 | High-efficient H shaped steel welding machine |
| CN114888467A (en) * | 2022-06-01 | 2022-08-12 | 陕西宏祥专用汽车零部件有限公司 | Pipe laser cutting equipment and pipe cutting method |
| CN115194348A (en) * | 2022-09-16 | 2022-10-18 | 江苏大族粤铭激光科技有限公司 | Groove pipe laser cutting equipment |
| CN115647973A (en) * | 2022-12-13 | 2023-01-31 | 江苏大学扬州(江都)新能源汽车产业研究所 | Machining workbench for automobile parts |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4186663B2 (en) * | 2003-03-20 | 2008-11-26 | 日立工機株式会社 | Tabletop circular saw |
| US7141758B2 (en) * | 2003-10-01 | 2006-11-28 | Trumpf, Inc. | Laser processing installation with readily accessible cutting unit |
| DE102012216632A1 (en) * | 2012-09-18 | 2014-03-20 | Trumpf Laser Gmbh + Co. Kg | Processing machine and method for processing a workpiece |
| EP3572178A1 (en) * | 2018-05-23 | 2019-11-27 | ANDRITZ Soutec AG | Method for welding together components and an application of said method |
| US11559856B2 (en) * | 2019-10-28 | 2023-01-24 | Robert Bosch Gmbh | Laser cutter adapted to cut rotating workpieces |
-
2023
- 2023-04-13 CN CN202310419853.8A patent/CN116460465B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1215713A (en) * | 1967-03-16 | 1970-12-16 | Nat Res Dev | Improvements relating to thermal cutting apparatus |
| WO2005030428A1 (en) * | 2003-10-01 | 2005-04-07 | Trumpf, Inc. | Laser cutting installation with workpiece support with parallel spaced grid elements and a parts unloading unit comprising a pair of opposed fork assemblies |
| CN203418238U (en) * | 2013-07-31 | 2014-02-05 | 武汉高能激光设备制造有限公司 | Integrated pipe sheet laser cutting machine |
| CN109202305A (en) * | 2018-11-23 | 2019-01-15 | 哈尔滨理工大学 | A kind of laser cutting device automating feeding |
| CN209919179U (en) * | 2018-11-30 | 2020-01-10 | 亚通汽车零部件(常熟)有限公司 | Compressing device for welding |
| CN109434192A (en) * | 2018-12-22 | 2019-03-08 | 贵阳锐航智能科技有限公司 | A kind of steel tube cutting machine convenient for heat dissipation with edge polishing |
| CN109848579A (en) * | 2019-01-24 | 2019-06-07 | 广州市中潭空气净化科技有限公司 | A kind of heavy duty detergent laser cutting machine with cooling function |
| CN209907293U (en) * | 2019-03-29 | 2020-01-07 | 重庆进发物业管理有限公司 | Water pressurizing device for road sweeper |
| CN210475927U (en) * | 2019-07-17 | 2020-05-08 | 上海卉泽不锈钢制品有限公司 | Special welding equipment for stainless steel |
| CN110369803A (en) * | 2019-08-28 | 2019-10-25 | 重庆宝高实业有限公司 | It is a kind of to process stable steel construction cutter device |
| CN212704603U (en) * | 2020-08-04 | 2021-03-16 | 东莞市凯勒帝数控科技有限公司 | Milling device for special-shaped parts with uneven bottom surfaces |
| CN112372049A (en) * | 2020-10-09 | 2021-02-19 | 西安卧龙网络科技有限公司 | Small-size cutting equipment with heat dissipation function |
| CN112536631A (en) * | 2020-11-17 | 2021-03-23 | 广州科技职业技术大学 | Aluminium alloy intelligence cutting equipment with spark-proof spatters |
| CN214134535U (en) * | 2020-12-28 | 2021-09-07 | 重庆普永科技发展有限公司 | Laser cutting machine |
| CN112743240A (en) * | 2020-12-29 | 2021-05-04 | 诸暨市迅翔云科技有限公司 | Laser cutting device for mechanical parts |
| CN112894173A (en) * | 2021-03-04 | 2021-06-04 | 台州市弘毅车架有限公司 | Multifunctional laser cutting machine |
| CN113385964A (en) * | 2021-08-18 | 2021-09-14 | 徐州中顺尚奕机械制造有限公司 | All-round dust suppression inflation formula tubular product of three-phase revolution mechanic presss from both sides tight processing all-in-one |
| CN216298318U (en) * | 2021-11-23 | 2022-04-15 | 深圳英菲森特科技有限公司 | Laser ultraviolet cutting machine convenient to accurate cutting |
| CN216882401U (en) * | 2022-03-04 | 2022-07-05 | 浙江华创重工有限公司 | High-efficient H shaped steel welding machine |
| CN114473253A (en) * | 2022-04-15 | 2022-05-13 | 深圳锦帛方激光科技有限公司 | Fixed-point full-automatic laser cutting and protection cooling device |
| CN114888467A (en) * | 2022-06-01 | 2022-08-12 | 陕西宏祥专用汽车零部件有限公司 | Pipe laser cutting equipment and pipe cutting method |
| CN115194348A (en) * | 2022-09-16 | 2022-10-18 | 江苏大族粤铭激光科技有限公司 | Groove pipe laser cutting equipment |
| CN115647973A (en) * | 2022-12-13 | 2023-01-31 | 江苏大学扬州(江都)新能源汽车产业研究所 | Machining workbench for automobile parts |
Non-Patent Citations (2)
| Title |
|---|
| 一种条形板件锥孔加工方法;晏红卫;左立良;谢昕欣;徐军;汤毕荣;晏山洪;;内燃机与配件(18);全文 * |
| 抽油烟机油杯的激光焊接机构设计;雷黎明;;焊接(06);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116460465A (en) | 2023-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4940880A (en) | Combination punch press and laser cutting machine with laser beam generator mounted thereon | |
| CN111716001A (en) | Safe efficient laser-beam welding machine | |
| WO1992016334A1 (en) | Laser-workable combination type machine tool | |
| CN116460465B (en) | Laser cutting equipment | |
| CN110014249B (en) | Welding method and equipment for connecting flange and metal pipeline | |
| JP4575562B2 (en) | Heating device for tool shrink fit baking | |
| KR20160015067A (en) | Treatment device and method for waste steam generator, and installation method of treatment device for waste steam generator | |
| CN216298318U (en) | Laser ultraviolet cutting machine convenient to accurate cutting | |
| CN111716009A (en) | Mute marking machine device | |
| KR20220076426A (en) | Tool cooling device | |
| CN210024956U (en) | Water jet cutting equipment and positioning device thereof | |
| CN115635131A (en) | Automatic copper pipe water jet cutting device and copper pipe water jet cutting process | |
| KR101154484B1 (en) | Carriage of hole circle cutting and welding | |
| CN215393013U (en) | Automatic welding machine | |
| CN110640368A (en) | Automatic welding machine without spot welding | |
| CN220698590U (en) | Feeding and dragging device of laser cutting machine | |
| CN219336395U (en) | Outer rotor blade fiber laser welding machine | |
| CN218109751U (en) | Precision spot welding auxiliary device | |
| CN116117321B (en) | Heterogeneous metal laser welding equipment and laser welding method | |
| CN214350267U (en) | Laser welding machine capable of being positioned quickly | |
| CN216176942U (en) | Carving mills machine with high-precision transmission shaft of high rigidity | |
| CN212330010U (en) | Clamping structure, kettle mouth welding set and laser welding equipment | |
| CN211136048U (en) | Welding support | |
| CN213945577U (en) | Pipe welding and cutting integrated machine | |
| CN219151864U (en) | Laser welding fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |