CN111215760A - Four-chuck laser pipe cutting machine - Google Patents
Four-chuck laser pipe cutting machine Download PDFInfo
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- CN111215760A CN111215760A CN201911088670.2A CN201911088670A CN111215760A CN 111215760 A CN111215760 A CN 111215760A CN 201911088670 A CN201911088670 A CN 201911088670A CN 111215760 A CN111215760 A CN 111215760A
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- machine body
- laser pipe
- laser
- pipe 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
- B23K26/36—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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a four-chuck laser pipe cutting machine, which comprises a machine body and a laser cutting head assembly, wherein the machine body comprises a feeding machine body, a pipe cutting machine body and a discharging machine body, a first chuck is arranged on the feeding machine body in a sliding manner, a second chuck is arranged on the pipe cutting machine body in a sliding manner, and a third chuck and a fourth chuck are arranged on the discharging machine body in a sliding manner; the laser cutting head assembly is arranged on the pipe cutting lathe body; the device also comprises a splicing structure; the splicing structure comprises a female part and a male part; the female part and the male part are of cuboid structures and respectively comprise a top surface, a bottom surface and four side surfaces, a plurality of grooves are formed in one side surface of the female part, a plurality of bulges are formed in one side surface of the male part, and the bulges are accommodated in the grooves and are matched with the grooves for positioning; the splicing structure is arranged at the joint of the lathe bed, so that the four-chuck laser pipe cutting machine can complete the machining process, and the machining of long pipes and heavy pipes is met.
Description
Technical Field
The invention relates to the field of laser pipe cutting, in particular to a four-chuck laser pipe cutting machine.
Background
At present, in the laser pipe cutting machine industry, the pipe cutting machine generally has two chucks as the main part, also has three chucks pipe cutting machine, and for heavy tubular product and long tubular product processing, two chucks and three chucks can not be fine satisfy whole root processing of long pipe and heavy pipe processing.
Disclosure of Invention
In order to solve the problems, the invention provides a four-chuck laser pipe cutting machine, which comprises a machine body and a laser cutting head assembly, wherein the machine body comprises a feeding machine body, a pipe cutting machine body and a discharging machine body, a splicing structure is arranged at the joint of the machine bodies, the machine bodies can be connected, so that the four-chuck laser pipe cutting machine can process long pipes and heavy pipes, and the four-chuck laser pipe cutting machine comprises the following contents:
a four-chuck laser pipe cutting machine comprises a machine body and a laser cutting head assembly, wherein the machine body comprises a feeding machine body, a pipe cutting machine body and a discharging machine body, a first chuck is arranged on the feeding machine body in a sliding mode, a second chuck is arranged on the pipe cutting machine body in a sliding mode, and a third chuck and a fourth chuck are arranged on the discharging machine body in a sliding mode; the laser cutting head assembly is arranged on the pipe cutting lathe body; the four-chuck laser pipe cutting machine further comprises a splicing structure, wherein the splicing structure is fixedly arranged at the connection position of the machine body and used for positioning the connection of the machine body; the splicing structure comprises a female part and a male part; the female part and the male part are of cuboid structures and respectively comprise a top surface, a bottom surface and four side surfaces, a plurality of grooves are formed in one side surface of the female part, a plurality of bulges are formed in one side surface of the male part, and the bulges are accommodated in the grooves and are matched with the grooves for positioning; the feeding bed body is connected with the tube cutting bed body through a bolt, and the tube cutting bed body is connected with the discharging bed body through a bolt.
Preferably, the clamping jaws of the first chuck and the fourth chuck are fixed jaws, and the clamping jaws of the third chuck and the fourth chuck are rollers;
preferably, the lathe bed is L-shaped, the L-shaped lathe bed comprises a vertical supporting part and a horizontal supporting part, guide rails are arranged on the vertical supporting part, and the length of the guide rails on the pipe cutting lathe bed is greater than that of the pipe cutting lathe bed.
Preferably, the splicing structure is arranged at the joint of the guide rails of the lathe bed.
Preferably, splicing structures are arranged on the vertical supporting part and the horizontal supporting part of the lathe bed.
Preferably, splicing structures are arranged in the vertical direction and the horizontal direction of the vertical supporting part of the lathe bed.
Preferably, splicing structures are arranged in the vertical direction and the horizontal direction of the horizontal supporting part of the lathe bed.
Preferably, threaded holes are formed in the female part and on the left side and the right side of the groove; the male part is provided with first through holes on the left side and the right side of the protrusion, the threaded holes correspond to the first through holes one to one, the top surface of the female part is provided with a plurality of second through holes, the top surface of the male part is provided with a plurality of third through holes, and the second through holes correspond to the threaded holes in the lathe bed one to one.
Preferably, the shape of the protrusion and the shape of the groove are both V-shaped.
Preferably, the four-chuck laser pipe cutting machine further comprises a Y-axis driving mechanism and a Z-axis driving mechanism, wherein the Y-axis driving mechanism is used for driving the laser cutting head assembly to move in the Y-axis direction, and the Z-axis driving mechanism is used for driving the laser cutting head to move in the Z-axis direction.
The invention has the beneficial effects that:
the first chuck and the second chuck clamp the pipe, the first chuck moves along the X-axis direction, and the pipe is sent to a cutting area to be cut; the cut pipe is supported by a third chuck and a fourth chuck on the blanking lathe bed; when the first chuck moves to the second chuck, the first chuck is loosened, the pipe is supported by the second chuck, the third chuck and the fourth chuck, and the feeding control of the pipe is completed through the movement of the fourth chuck in the X-axis direction; finishing the tailing processing of the pipe by the third chuck and the fourth chuck after the pipe leaves the second chuck; the splicing structure is arranged at the joint of the lathe bed, so that the four-chuck laser pipe cutting machine can complete the machining process, and the machining of long pipes and heavy pipes is met.
Drawings
FIG. 1 is a schematic view of a bed of a four-chuck laser pipe cutter of the present invention;
FIG. 2 is a schematic view of the laser cutting head assembly of FIG. 1 shown in FIG. 2;
FIG. 3 is a top view of the mosaic of FIG. 1;
FIG. 4 is a front view of the splice structure of FIG. 1;
FIG. 5 is a left side view of the mosaic of FIG. 1;
FIG. 6 is a block diagram of the mosaic of FIG. 1;
FIG. 7 is a partial structural view of the splicing structure of FIG. 1 used with a lathe bed;
fig. 8 is a block diagram of a four-chuck laser pipe cutter of the present invention.
The technical features indicated by the reference numerals in the drawings are as follows:
1. a feeding bed body; 2. cutting the tube bed body; 3. blanking the lathe bed; 4. a cutting head assembly; 4.1, mounting frames; 4.2, Y-axis motion plate; 4.2.1, a first top plate; 4.2.2, a second top plate; 4.2.3, side plates; 4.2.4, 4.2.4 of a first screw rod; 4.2.5, a first screw rod motor; 4.3, a Z-axis motion plate; 4.3.1, a second screw rod; 4.3.2, a second screw rod motor; 5. splicing structures; 5.1, a master piece; 5.1.1, a groove; 5.1.2, a threaded hole; 5.1.3, a second through hole; 5.1.4, a first step; 5.1.5, a first pin hole; 5.2. a male part; 5.2.1, convex; 5.2.2, a first through hole; 5.2.3, a third through hole; 5.2.4, a second step; 5.2.5, a second pin hole; 5.3, longitudinal holes; 6. a first chuck; 7. a second chuck; 8. a third chuck; 9. and a fourth chuck.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
the four-chuck laser pipe cutting machine shown in fig. 8 comprises a machine body and a laser cutting head assembly 4, wherein the machine body comprises a feeding machine body 1, a pipe cutting machine body 2 and a discharging machine body 3; the feeding lathe bed 1, the pipe cutting lathe bed 2 and the discharging lathe bed 3 are sequentially arranged. The feeding lathe bed 1 is provided with a first chuck 6 in a sliding mode, the pipe cutting lathe bed 2 is provided with a second chuck 7 in a sliding mode, and the discharging lathe bed 3 is provided with a third chuck 8 and a fourth chuck 9 in a sliding mode. The laser cutting head assembly 4 is arranged on the pipe cutting machine body 2, and the front end and the rear end are in front of the movement direction of the pipe.
The feeding lathe bed 1 is used for conveying the pipe to a chuck of the pipe cutting lathe bed 2, and the discharging lathe bed 3 is used for conveying the cut pipe to a stacking area. The working mode of the pipe cutting machine body 2 is the same as that of a conventional laser pipe cutting machine. The X-axis direction of the pipe cutting machine bed body refers to the moving direction of a chuck on the laser pipe cutting machine, the Y-axis direction of the pipe cutting machine bed body refers to the direction perpendicular to the X-axis direction, and the Z-axis direction of the pipe cutting machine bed body refers to the vertical direction, namely: a direction perpendicular to both the Y-axis direction and the X-axis direction.
The four-chuck laser pipe cutting machine further comprises a Y-axis driving mechanism and a Z-axis driving mechanism, the Y-axis driving mechanism is used for driving the laser cutting head assembly 4 to move along the Y-axis direction, and the Z-axis driving mechanism is used for driving the laser cutting head assembly to move along the Z-axis direction. Because the Y-axis driving mechanism and the Z-axis driving mechanism are independent and separated from the pipe cutting lathe bed 2, the cutting precision is influenced, so that the splicing precision of the feeding lathe bed 1, the pipe cutting lathe bed 2 and the discharging lathe bed 3 is very important, and the cutting precision of the pipe cutting lathe bed 2 can be directly influenced.
As shown in fig. 2, the Y-axis driving mechanism includes a mounting frame 4.1, a Y-axis moving plate 4.2, a first lead screw 4.2.4 and a first lead screw motor 4.2.5, the Y-axis moving plate 4.2 is slidably disposed on the mounting frame 4.1, the Y-axis moving plate 4.2 is trapezoidal, and includes a first top plate 4.2.1, a second top plate 4.2.2, two side plates 4.2.3 and a bottom plate, the first top plate 4.2.1 and the second top plate 4.2.2 are disposed in parallel, the two side plates 4.2.3 are respectively and fixedly connected to the first top plate 4.2.1 and the second top plate 4.2.2, and the first top plate 4.2.1, the second top plate 4.2.2 and the two side plates 4.2.3 are all and fixedly connected to the bottom plate; the mounting bracket 4.1 is fixedly provided with a first lead screw 4.2.4 and a first lead screw motor 4.2.5, the nut of the first lead screw 4.2.4 is fixedly connected with the bottom plate, and the first lead screw motor 4.2.5 is used for driving the first lead screw 4.2.4 to rotate. The mounting frame 4.1 is further provided with two first sliding blocks, a second sliding rail group along the Y direction is arranged at the bottom of the Y-axis moving plate 4.2 and comprises two first sliding rails, the two first sliding rails are arranged in parallel, and the first screw rod is arranged between the two first sliding rails; the two first sliding blocks respectively slide on the two first sliding rails. Therefore, the second slide rail group is arranged at the bottom of the Y-axis moving plate, and the first slide block is arranged on the mounting frame 4.1, so that the suspension distance of the first slide rail group is reduced, the stability is improved, and the space is saved. The purpose of the first slide rail set is to guide the movement of the Y-axis moving plate 4.2.
The Z-axis driving mechanism comprises a Z-axis moving plate 4.3, a second screw rod 4.3.1 and a second screw rod motor 4.3.2; the laser cutting head assembly 4 is fixedly connected with the Z-axis moving plate 4.3, the second lead screw 4.3.1 and the second lead screw motor 4.3.2 are both fixedly connected with the Z-axis moving plate 4.3, the second lead screw motor 4.3.2 is used for driving the second lead screw 4.3.1 to rotate, and a nut of the second lead screw 4.3.1 is fixedly connected with the second top plate 4.2.2. By reverse mounting the second lead screw, namely: install second lead screw and second lead screw motor on the Z axle motion board, and set up second screw-nut on second roof 4.2.2, so can reduce the unsettled distance of second lead screw, save installation space when increasing stability. The Z-axis moving plate is further fixedly provided with a second slide rail group along the Z-axis direction, the second slide rail group comprises two second slide rails, the two second slide rails are arranged in parallel, the second lead screw 4.3.1 is arranged between the two second slide rails, the second top plate 4.2.2 is further fixedly provided with two second slide blocks, the number of the second slide blocks is two, and the two second slide blocks respectively slide on the two second slide rails. The second sliding rail set plays a role in guiding the movement of the Z-axis moving plate.
When the first screw rod 4.2.4 motor is started, the laser cutting head assembly 4 can be driven to move along the Y-axis direction, and when the second screw rod motor is started, the laser cutting head assembly 4 can be driven to move along the Z-axis direction.
The feeding bed body 1, the tube cutting bed body 2 and the blanking bed body 3 are connected through bolts, and are positioned through the splicing structure 5 when the bolts are connected,
the splicing structure shown in fig. 3, 4, 5 and 6 comprises a female part 5.1 and a male part 5.2, wherein the female part 5.1 and the male part 5.2 are both rectangular structures, the female part 5.1 and the male part 5.2 both comprise a top surface, a bottom surface and four side surfaces, the top surface is a surface which is arranged upwards after the splicing structure is normally installed, the bottom surface is a surface opposite to the top surface, and the side surfaces are perpendicular to the top surface and the bottom surface; a plurality of grooves 5.1.1 are arranged on one side surface of the female part, a plurality of bulges 5.2.1 are arranged on one side surface of the male part 5.2, the number of the grooves 5.1.1 is equal to that of the bulges 5.2.1, and the grooves 5.1.1 are in one-to-one correspondence with the bulges 5.2.1; the protrusions 5.2.1 are all accommodated in the corresponding grooves 5.1.1 and are matched and positioned with the grooves 5.1.1. For convenient cooperation location, protruding 5.2.1 with recess 5.1.1's quantity is one, and protruding 5.2.1 sets up the middle part of one of them side of public piece 5.2, recess 5.1.1 sets up the middle part of one of them side of female piece 5.1 makes public piece 5.2 with the atress of the left and right sides of female piece 5.1 is more even. The left and right sides of the male part 5.2 and the female part 5.1 refer to two sides along the width direction of the lathe bed.
Threaded holes 5.1.2 are formed in the left side and the right side of the groove 5.1.1, first through holes 5.2.2 are formed in the left side and the right side of the bulge 5.2.1, and the threaded holes 5.1.2 and the first through holes 5.2.2 are located one by one; a plurality of second through holes 5.1.3 are formed in the top surface of the female part 5.1, the second through holes 5.1.3 correspond to threaded holes in the lathe bed one by one, and locking parts penetrate through the second through holes 5.1.3 and are matched and locked with corresponding threaded holes in the lathe bed, so that the female part 5.1 is fixed on the lathe bed; the top surface of the male part 5.2 is provided with a plurality of third through holes 5.2.3, the third through holes 5.2.3 correspond to threaded holes in the lathe bed one by one, and the locking part penetrates through the third through holes 5.2.3 and is matched and locked with corresponding threaded holes in the lathe bed, so that the male part 5.2 is fixed on the lathe bed. The quantity of second through-hole 5.1.3 is two, two the second through-hole sets up the left and right sides of female member 5.1's top surface, the quantity of third through-hole 5.2.3 is two the third through-hole 5.2.3 sets up the left and right sides of public top surface makes public piece 5.2 with female member 5.1's atress is more even. The second through hole 5.1.3 and the third through hole 5.2.3 are both countersunk holes, and the locking piece can be completely buried in the second through hole 5.1.3 and the third through hole 5.2.3.
As shown in fig. 7, the bed body is L-shaped, the feeding bed body 1, the tube cutting bed body 2 and the discharging bed body 3 are all L-shaped, the L-shaped bed bodies all include vertical supporting portions and horizontal supporting portions, guide rails are arranged on the vertical supporting portions, and a chuck moves on the guide rails, wherein the length of the guide rails on the tube cutting bed body 2 is greater than that of the tube cutting bed body 2, and correspondingly, the lengths of the guide rails on the feeding bed body 1 and the discharging bed body 3 are respectively less than that of the feeding bed body 1 and the discharging bed body 3, so that the purpose of setting is to reduce the influence of seams on the precision of the guide rails, the splicing structure is arranged at the joint of the guide rails of the bed bodies, and positioning between the guide rails is facilitated. The first chuck 6, the second chuck 7, the third chuck 8 and the fourth chuck 9 are moved on the guide rail by a driving mechanism.
In order to improve the splicing precision, splicing structures are arranged on the vertical supporting part and the horizontal supporting part of the lathe bed; specifically, the vertical direction and the horizontal direction of the vertical supporting part of the lathe bed are both provided with splicing structures, so that two reference surfaces are spliced on the vertical supporting part of the lathe bed, and the vertical direction and the horizontal direction of the horizontal supporting part of the lathe bed are both provided with splicing structures, so that two reference surfaces are spliced on the horizontal supporting part of the lathe bed. The lathe bed is also provided with a longitudinal hole 5.3, and the longitudinal hole 5.3 is used for connecting the two lathe beds together.
When two sections of machine beds leave a factory, in the first step, a second through hole 5.1.3 on a female part 5.1 is utilized, a locking part penetrates through the second through hole 5.1.3 and then is matched with a threaded hole on the machine bed, so that the female part 5.1 is pre-fixed on the machine bed, and a third through hole 5.2.3 on a male part 5.2 is utilized, and the locking part penetrates through the third through hole 5.2.3 and then is matched and locked with the threaded hole on the machine bed, so that the male part 5.2 is pre-fixed on the machine bed;
secondly, after the straightness in the vertical direction and the straightness in the horizontal direction of the two sections of machine beds meet requirements by adjusting the splicing structures in the vertical direction and the horizontal direction, bolts are utilized to respectively penetrate through longitudinal holes 5.3 on the two sections of machine beds to connect the two sections of machine beds together, and at the moment, the groove on the female part 5.1 is matched with the protrusion on the male part 5.2;
thirdly, the locking piece penetrates through the first through hole 5.2.2 on the male piece 5.2 and then is matched and locked with the threaded hole 5.1.2 on the female piece 5.1, so that the male piece 5.2 and the female piece 5.1 are fixed together;
fourthly, screwing down the locking piece in the second through hole 5.1.3 and the locking piece in the third through hole 5.2.3 to completely fix the female part 5.1 and the male part 5.2 on the bed body;
fifthly, after the female part 5.1 and the male part 5.2 are completely fixed, the locking part in the first through hole 5.2.2 is removed, and therefore the male part 5.2 and the female part 5.1 are installed.
Sixthly; and then the locking piece in the longitudinal hole 5.3 is removed, and the lathe bed can be divided into two sections for transportation.
After the machine tool is transported to a client and needs to be spliced, the two sections of machine tools only need to be roughly positioned, the groove on the female part 5.1 is matched with the protrusion on the male part 5.2 relatively, and then the female part is matched and locked with the longitudinal hole 5.3 on the machine tool through the bolt, the two sections of machine tools are slowly and tightly combined under the matching guide of the female part 5.1 and the male part 5.2, and after the bolt in the longitudinal hole 5.3 on the machine tool is completely screwed, the two sections of machine tools can be restored to the original matched state.
Preferably, the shape and size of the protrusion on the male part 5.2 are the same as those of the groove 5.1.1 on the female part 5.1, so that pre-positioning can be better performed; the shape of the groove 5.1.1 and the protrusion 5.2.1 can be any shape, preferably, the shape of the protrusion 5.2.1 and the shape of the groove 5.1.1 are both V-shaped, and the V-shaped is easier to guide and match.
A first step 5.1.4 is arranged on the bottom surface of the female part 5.1, the first step 5.1.4 is that a groove is formed on the bottom surface of the female part 5.1, the groove only has three side walls, and the width of the groove is equal to that of the female part 5.1; a second step 5.2.4 is arranged on the bottom surface of the male part 5.2, and the second step 5.2.4 is a groove formed on the bottom surface of the male part 5.2 and having only three side walls, and the width of the groove is equal to that of the male part 1. The height of the first step 5.1.4 is equal to that of the second step 5.2.4, the groove formed by the first step 5.1.4 is communicated with the groove formed by the second step 5.2.4 to form a hollow cavity, and the hollow cavity enables the splicing structure to form a clearance when being installed on a lathe bed, so that the splicing structure can be conveniently installed.
The male part 5.2 is provided with a circular groove which corresponds to the first through hole 5.2.2 in a one-to-one manner and forms a counter bore, and the first through hole 5.2.2 penetrates through the bottom wall of the circular groove, and the circular groove is arranged for better locking of the locking member, so that the male part 5.2 and the female part 5.1 are fixedly connected together. The top of circular recess is provided with the chamfer structure, makes things convenient for inserting that retaining member can be accurate in the first through-hole 5.2.2.
The top surface of the female part 5.1 is further provided with a plurality of first pin holes 5.1.5, the number of the first pin holes 5.1.5 is two, the two first pin holes 5.1.5 are arranged on the left side and the right side of the top surface of the female part 5.1, preferably, the first pin holes 5.1.5 correspond to the second through holes 5.1.3 one by one, the two first pin holes 5.1.5 and the two second through holes 5.1.3 are arranged on four vertex angles of a square, the two first pin holes 5.1.5 are arranged on one side of the square, and the two second through holes 5.1.3 are arranged on the other side of the square. The top surface of the male part 5.2 is further provided with a plurality of second pin holes 5.2.5, the number of the second pin holes 5.2.5 is two, the two second pin holes 5.2.5 are arranged on the left side and the right side of the top surface of the male part 5.2, preferably, the first pin holes 2.5 correspond to the third through holes 5.2.3 one by one, the two second pin holes 5.2.5 and the two third through holes 5.2.3 are arranged on four vertex angles of a square, the two second pin holes 5.2.5 are arranged on one side of the square, and the two third through holes 5.2.3 are arranged on the other side of the square. The first pin hole 5.1.5 and the second pin hole 5.2.5 are provided for accurately positioning the male part 5.2 and the female part 5.1 on the lathe bed. In the third step of the above steps, the locking member passes through the first through hole 5.2.2 of the male member 5.2 and then is matched and locked with the threaded hole 5.1.2 of the female member 5.1, so as to fix the male member 5.2 and the female member 5.1 together, then the first pin hole 5.1.5 and the second pin hole 5.2.5 are matched, the positioning pin is inserted into the first pin hole 5.1.5 and the second pin hole 5.2.5, and after the matching is completed, the fourth step is performed as described above. The first pin hole 5.1.5 and the second pin hole 5.2.5 can enable the male part 5.2 and the female part 5.1 to be accurately positioned on the lathe bed, and can also prevent the female part 5.1 and the male part 5.2 from moving on the lathe bed due to tooth sliding of locking pieces in the second through hole 5.1.3 and the third through hole 5.2.3.
The male part 5.2 and the female part 5.1 of the splicing structure 5 are respectively fixedly arranged on two different bed bodies, such as: the rear end of the feeding bed body 1 is provided with a male part 5.2, the front end of the pipe cutting bed body 2 is provided with a female part 5.1, the male part 5.2 is matched and positioned with the female part 5.1, if the rear end of the feeding bed body 1 is provided with the female part 5.1, the front end of the pipe cutting bed body 2 is provided with the male part 5.2, and the matching between the pipe cutting bed body 2 and the blanking bed body 3 is also the same.
Embodiments of a four-chuck laser pipe cutter provided by the present invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the core concepts of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a four chuck laser pipe cutting machines which characterized in that: the four-chuck laser pipe cutting machine comprises a machine body and a laser cutting head assembly, wherein the machine body comprises a feeding machine body, a pipe cutting machine body and a discharging machine body, a first chuck is arranged on the feeding machine body in a sliding mode, a second chuck is arranged on the pipe cutting machine body in a sliding mode, and a third chuck and a fourth chuck are arranged on the discharging machine body in a sliding mode; the laser cutting head assembly is arranged on the pipe cutting lathe body; the four-chuck laser pipe cutting machine further comprises a splicing structure, wherein the splicing structure is fixedly arranged at the connection position of the machine body and used for positioning the connection of the machine body; the splicing structure comprises a female part and a male part; the female part and the male part are of cuboid structures and respectively comprise a top surface, a bottom surface and four side surfaces, a plurality of grooves are formed in one side surface of the female part, a plurality of bulges are formed in one side surface of the male part, and the bulges are accommodated in the grooves and are matched with the grooves for positioning; the feeding bed body is connected with the tube cutting bed body through a bolt, and the tube cutting bed body is connected with the discharging bed body through a bolt.
2. The four-chuck laser pipe cutter of claim 1, wherein: the clamping jaws of the first chuck and the fourth chuck are fixed jaws, and the clamping jaws of the third chuck and the fourth chuck are rollers.
3. The four-chuck laser pipe cutter of claim 1, wherein: the tube cutting machine is characterized in that the machine body is L-shaped, the L-shaped machine body comprises a vertical supporting part and a horizontal supporting part, guide rails are arranged on the vertical supporting part, and the length of each guide rail on the tube cutting machine body is larger than that of the tube cutting machine body.
4. The four-chuck laser pipe cutter of claim 3, wherein: the splicing structure is arranged at the joint of the guide rail of the lathe bed.
5. The four-chuck laser pipe cutter of claim 3, wherein: splicing structures are arranged on the vertical supporting part and the horizontal supporting part of the lathe bed.
6. The four-chuck laser pipe cutter of claim 5, wherein: splicing structures are arranged in the vertical direction and the horizontal direction of the vertical supporting part of the lathe bed.
7. The four-chuck laser pipe cutter of claim 5, wherein: splicing structures are arranged in the vertical direction and the horizontal direction of the horizontal supporting part of the lathe bed.
8. The four-chuck laser pipe cutter of claim 1, wherein: threaded holes are formed in the female part and are formed in the left side and the right side of the groove; the male part is provided with first through holes on the left side and the right side of the protrusion, the threaded holes correspond to the first through holes one to one, the top surface of the female part is provided with a plurality of second through holes, the top surface of the male part is provided with a plurality of third through holes, and the second through holes correspond to the threaded holes in the lathe bed one to one.
9. The four-chuck laser pipe cutter of claim 1, wherein: the shape of the protrusion and the shape of the groove are both V-shaped.
10. The four-chuck laser pipe cutter of claim 1, wherein: the four-chuck laser pipe cutting machine further comprises a Y-axis driving mechanism and a Z-axis driving mechanism, the Y-axis driving mechanism is used for driving the laser cutting head assembly to move in the Y-axis direction, and the Z-axis driving mechanism is used for driving the laser cutting head to move in the Z-axis direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911088670.2A CN111215760B (en) | 2019-11-08 | 2019-11-08 | Four-chuck laser pipe cutting machine |
| PCT/CN2020/073262 WO2021088257A1 (en) | 2019-11-08 | 2020-01-20 | Four-chuck laser pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911088670.2A CN111215760B (en) | 2019-11-08 | 2019-11-08 | Four-chuck laser pipe cutting machine |
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| DE102022118138A1 (en) | 2021-08-03 | 2023-02-09 | Hsg Laser Co., Ltd. | Laser tube cutting device |
| WO2024131915A1 (en) * | 2022-12-22 | 2024-06-27 | 济南邦德激光股份有限公司 | Four-chuck tube laser cutting machine and method for using same |
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Also Published As
| Publication number | Publication date |
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| WO2021088257A1 (en) | 2021-05-14 |
| CN111215760B (en) | 2021-10-22 |
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Address after: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Applicant after: Guangdong Hongshi Laser Technology Co.,Ltd. Address before: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Applicant before: FOSHAN BEYOND LASER TECHNOLOGY Co.,Ltd. |
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Address after: 528311 No. 4 Anye Road, Shunjiang Community Industrial Park, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Hongshi Laser Technology Co.,Ltd. Address before: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee before: Guangdong Hongshi Laser Technology Co.,Ltd. |