CN216730125U

CN216730125U - Laser cutting machine body and laser cutting machine

Info

Publication number: CN216730125U
Application number: CN202220088784.8U
Authority: CN
Inventors: 祝守国; 马耀滨
Original assignee: Jinan Bodor Laser Co Ltd
Current assignee: Jinan Bodor Laser Co Ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-06-14
Anticipated expiration: 2032-01-13

Abstract

The utility model provides a laser cutting machine body and a laser cutting machine, belonging to the technical field of pipe machining equipment, wherein the laser cutting machine body comprises a body, the body comprises at least two spliced bed bodies, and one side of each spliced bed body, which is used for being connected with the adjacent spliced bed bodies, is provided with at least two contact parts and at least one non-contact part; when two adjacent spliced bed bodies are connected together, the contact parts on the spliced bed bodies are connected with the corresponding contact parts on the adjacent spliced bed bodies through the first fasteners and the bed body connecting plate, and the non-contact parts on the spliced bed bodies are connected with the corresponding non-contact parts on the adjacent spliced bed bodies through the second fasteners; thereby reducing the contact area between the adjacent splicing bed bodies, reducing the processing difficulty and the splicing difficulty of the splicing bed bodies, and reducing the processing time and the assembling time of the splicing bed bodies.

Description

Laser cutting machine body and laser cutting machine

Technical Field

The utility model belongs to the technical field of pipe machining equipment, and particularly relates to a laser cutting machine body and a laser cutting machine.

Background

With the maturity and rapid development of laser cutting technology, the laser cutting technology has been popularized and applied in various industrial fields, and the laser cutting technology has also been developed from plate cutting to metal pipe cutting. Due to the birth and the application of the professional laser pipe cutting machine, the processing efficiency of the metal pipe is greatly improved. Meanwhile, with the rapid growth of the market demand of metal pipes, most laser pipe cutting machines begin to adopt a spliced lathe bed structure in order to transport the laser pipe cutting machines.

However, in the existing spliced bed body structure, in order to ensure the connection precision and the position precision between the bed bodies, the side faces of the two adjacent bed bodies need to be in complete contact, but in the production and machining processes of the bed bodies, the machining precision of the whole side face of the bed body needs to be ensured, the machining difficulty of the bed body can be greatly increased, and the machining time of the bed body can be greatly prolonged. In addition, the bed positioning in the existing spliced bed structure is complicated, and a large amount of time is required in the whole bed assembling process.

Disclosure of Invention

The utility model aims to provide a laser cutting machine body and a laser cutting machine which are convenient to process and assemble.

In order to solve the technical problem, the utility model provides a laser cutting machine body which comprises a body, wherein the body comprises at least two spliced beds, and one side of each spliced bed, which is used for being connected with the adjacent spliced bed, is provided with at least two contact parts and at least one non-contact part; when two adjacent splicing bed bodies are connected together, the contact parts on the splicing bed bodies are in contact with the corresponding contact parts on the adjacent splicing bed bodies and are connected with the first fastening piece through the bed body connecting plate; gaps exist between the non-contact parts on the spliced bed bodies and the corresponding non-contact parts on the adjacent spliced bed bodies and are connected through the second fastening piece. Therefore, when the lathe bed body provided by the utility model is processed and assembled, because the contact area between the adjacent splicing lathe beds is reduced, the processing difficulty and the splicing difficulty of the left side surface and the right side surface of the splicing lathe bed are reduced, and the processing time and the assembling time of the splicing lathe bed are reduced.

Furthermore, a horizontal sliding rail is arranged at the upper part of the front surface of the spliced bed body, and the length direction of the horizontal sliding rail is the same as that of the spliced bed body; the splicing department at two arbitrary adjacent splicing bed bodies still is provided with the concatenation slide rail, the both ends of concatenation slide rail are demountable installation respectively on two adjacent splicing bed bodies, just the both ends of concatenation slide rail respectively with the tip contact of the horizontal slide rail that corresponds. When the laser cutting machine body provided by the utility model is transported and assembled, the horizontal slide rail can be pre-installed, and the splicing slide rail can be installed after the horizontal slide rail is transported to a specified place, so that the splicing adjustment time of the whole body of the machine body on a client site is reduced, the assembly efficiency of the whole laser cutting machine is improved to the maximum extent, the occupied production time of the client is reduced, and the laser cutting machine body can be delivered and used as soon as possible; meanwhile, the utility model can also reduce the abrasion of the horizontal slide rail on the spliced bed body in the transportation process or the assembly process.

Furthermore, the horizontal slide rail comprises an upper horizontal slide rail and a lower horizontal slide rail, the upper horizontal slide rail and the lower horizontal slide rail are arranged on the front surface of the spliced bed body in parallel, the upper horizontal slide rail is positioned above the lower horizontal slide rail, and the vertical plane where the lower horizontal slide rail is positioned outside the vertical plane where the upper horizontal slide rail is positioned; therefore, due to the distance difference between the lower horizontal sliding rail and the upper horizontal sliding rail, the gravity center of the load can be deviated towards the direction close to the spliced bed body, and the overturning moment of part of the load is offset.

Further, at the concatenation department of two arbitrary adjacent concatenation beds of bodies, the position department that corresponds with the contact site on the front surface of the concatenation bed of body is provided with mounting groove one, the tank bottom of mounting groove one is provided with the screw hole with a fastener complex, be provided with on the lathe bed connecting plate with a fastener complex connecting hole one, the both ends of lathe bed connecting plate are located the mounting groove one that corresponds on two concatenation beds of bodies respectively to realize the fixed of two concatenation beds of bodies through fastener one.

Furthermore, at the splicing position of any two adjacent splicing bed bodies, a mounting groove II is arranged at the position, corresponding to the non-contact part, on the front surface of one of the two splicing bed bodies, a connecting hole II is formed in the groove wall of the mounting groove II, an auxiliary threaded hole corresponding to the connecting hole II is formed in the other splicing bed body, and when the two adjacent splicing bed bodies are connected together, the fastener II can penetrate through the connecting hole II and is in threaded connection with the auxiliary threaded hole, and the two splicing bed bodies are connected together.

Furthermore, the bottom of the splicing bed body is provided with a bed body adjusting assembly, the height of the splicing bed body can be adjusted by the bed body adjusting assembly, and the heights of the splicing bed bodies are guaranteed to be the same.

Furthermore, the front surface of the lathe bed body is provided with a feeding avoiding part at intervals along the length direction of the lathe bed body, so that a feeding device is conveniently installed and is convenient to carry out feeding action.

Furthermore, the spliced bed body is of a hollow structure, at least one group of transverse rib plates are arranged in the spliced bed body along the length direction of the bed body, and at least two groups of longitudinal rib plates are arranged in the spliced bed body along the length direction of the bed body at intervals, so that the whole spliced bed body can reduce the weight on the basis of ensuring the strength and is convenient to transport.

On the other hand, the utility model also provides a laser cutting machine which comprises the laser cutting machine body, wherein a horizontal sliding rail of the laser cutting machine body is sequentially and horizontally connected with a first chuck, a third chuck and a fourth chuck in a sliding manner, and a second chuck is fixedly arranged on the horizontal sliding rail of the laser cutting machine body between the first chuck and the third chuck; between the second chuck and the third chuck, a gantry beam is arranged on a body of the laser cutting machine body, a cutting assembly is arranged on the gantry beam, and the pipe can be processed through the cutting assembly.

Further, the cutting assembly comprises a tapping unit and a cutting head unit, the tapping unit can move on the gantry beam along the horizontal direction perpendicular to the length direction of the lathe body, and the tapping unit can also move vertically on the gantry beam; the cutting head unit can move on the gantry beam along the horizontal direction perpendicular to the length direction of the lathe body, and can also move vertically on the gantry beam so as to realize various cutting actions and tapping actions.

According to the technical scheme, the utility model has the following advantages: firstly, the laser cutting machine bed provided by the utility model reduces the contact area between adjacent spliced beds, reduces the processing difficulty of the left side surface and the right side surface of the spliced bed and the splicing difficulty of the spliced bed, and reduces the processing time and the assembling time of the spliced bed; secondly, when the laser cutting machine body provided by the utility model is transported and assembled, the horizontal slide rail can be pre-installed, and the splicing slide rail can be installed after the horizontal slide rail is transported to a specified place, so that the splicing adjustment time of the whole machine body on a customer site is reduced, the assembly efficiency of the whole laser cutting machine is improved to the maximum extent, the occupied production time of the customer is reduced, and the laser cutting machine body can be delivered and used as soon as possible; in addition, the laser cutting machine provided by the utility model can not only cut the pipe, but also tap the pipe.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of a bed of a laser cutting machine according to the present invention.

FIG. 2 is a schematic structural diagram I of a splicing position between two adjacent spliced beds in the utility model.

FIG. 3 is a schematic structural diagram II of a splicing part between two adjacent spliced beds in the utility model.

Fig. 4 is a schematic structural diagram of a bed adjustment assembly according to the present invention.

Fig. 5 is a schematic structural view of a laser cutting machine according to the present invention.

FIG. 6 is a schematic view of the cutting assembly and gantry beam of the present invention.

Fig. 7 is a schematic structural view of a joint between the body and the chuck of the laser cutting machine according to the present invention.

In the figure: 1. the device comprises a splicing bed body, 2, lightening holes, 3, a bed body connecting plate, 4, a lower water smooth rail, 5, an upper horizontal sliding rail, 6, a second mounting groove, 7, a first mounting groove, 8, a first connecting hole, 9, a first pin hole, 10, a splicing sliding rail, 11, a contact part, 12, a non-contact part, 13, a feeding avoiding part, 14, a first horizontal driving assembly, 15, a gantry beam, 16, a first vertical driving assembly, 17, a tapping unit, 18, a second vertical driving assembly, 19, a cutting head unit, 20, a chuck driving assembly, 21, a screw, 22, a third mounting groove, 23, a nut, 24, a screw fixing part, 25, a bottom connecting plate, 26, a wedge block, 27, a slope, 28, an adjusting plate, 29, a first chuck, 30, a second fastener, 31, a second chuck, 32, a cutting assembly, 33, a third chuck, 34 and a fourth chuck.

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.

As shown in fig. 1 to 4, the utility model provides a laser cutting machine bed, which comprises a bed body, wherein the bed body is formed by splicing at least two spliced beds 1, at the splicing position of any two adjacent spliced beds 1, at least two contact parts 11 and at least one non-contact part 12 are arranged on one side of the spliced bed 1, which is used for being connected with the adjacent spliced bed 1, the non-contact part 12 is positioned between any two adjacent contact parts 11, when the two adjacent spliced beds 1 are connected together, the contact part 11 on the spliced bed 1 is in contact with the corresponding contact part 11 on the adjacent spliced bed 1 and is fixedly connected, a gap exists between the non-contact part 12 on the spliced bed 1 and the corresponding non-contact part 12 on the other spliced bed 1 and is fixedly connected, so that the contact area between the adjacent spliced beds 1 is reduced, and the processing difficulty of the left side surface and the right side surface of the splicing bed body 1 is reduced, and the processing time of the splicing bed body 1 is reduced.

The splicing bed further comprises a first fastening piece, a second fastening piece 30 and a bed body connecting plate 3, wherein a first connecting hole 8 and a first pin hole 9 are formed in the bed body connecting plate 3, a first mounting groove 7 is formed in the position, corresponding to the contact part 11, on the front surface of the splicing bed body 1, and a threaded hole and a second pin hole are formed in the bottom of the first mounting groove 7; when two adjacent splicing bed bodies 1 are connected together, two ends of the bed body connecting plate 3 are respectively positioned in the two corresponding mounting grooves I7, the pin holes I9 on the bed body connecting plate 3 are respectively opposite to the corresponding pin holes II on the two corresponding splicing bed bodies 1, and pins are inserted between the corresponding pin holes I9 and the pin holes II; the first connecting hole 8 on the lathe bed connecting plate 3 is opposite to the corresponding threaded holes on the two corresponding splicing beds 1 respectively, and the first fastening piece penetrates through the corresponding first connecting hole 8 and then is in threaded connection with the corresponding threaded hole, so that the two corresponding splicing beds 1 can be detachably connected together through the lathe bed connecting plate 3 and the first fastening piece. In addition, at the splicing position of any two adjacent splicing bed bodies 1, a mounting groove II 6 is arranged on the front surface of one splicing bed body 1 corresponding to the non-contact part 12, and a connecting hole II for mounting a fastener II 30 is arranged on the groove wall of the mounting groove II 6 corresponding to the non-contact part 12; and an auxiliary threaded hole corresponding to the second connecting hole is formed in the other splicing bed body 1, and when the two adjacent splicing bed bodies 1 are connected together, the second fastening piece 30 can penetrate through the second connecting hole and is in threaded connection with the auxiliary threaded hole after penetrating through the second connecting hole, so that the two splicing bed bodies 1 can be detachably connected together.

In addition, the shape of the spliced bed body 1 is preferably L-shaped, a horizontal slide rail is arranged at the upper part of the front surface of each spliced bed body 1, and the length direction of the horizontal slide rail is the same as that of the spliced bed body 1; in addition, the splicing bed further comprises splicing slide rails 10, and at the splicing position of any two adjacent splicing bed bodies 1, two ends of each splicing slide rail 10 are detachably mounted on the two splicing bed bodies 1 respectively and are in contact with the end parts of the horizontal slide rails on the corresponding splicing bed bodies 1 respectively. Further, as an optimization, the horizontal slide rail includes an upper horizontal slide rail 5 and a lower horizontal slide rail 4, the upper horizontal slide rail 5 and the lower horizontal slide rail 4 are arranged in parallel on the front surface of the spliced bed body 1, the upper horizontal slide rail 5 is located above the lower horizontal slide rail 4, and the distance between the upper horizontal slide rail 5 and the front surface of the spliced bed body 1 is smaller than the distance between the lower horizontal slide rail 4 and the front surface of the spliced bed body 1, that is, the vertical plane where the lower horizontal slide rail 4 is located outside the vertical plane where the upper horizontal slide rail 5 is located, so that the gravity center of the load borne on the upper horizontal slide rail 5 and the lower horizontal slide rail 4 is shifted to the direction close to the spliced bed body 1, and the overturning moment of part of the load is offset.

In addition, in order to conveniently adjust the splicing bed body 1 in the front-back direction, bed body adjusting base plates are arranged on the front side and the back side of the splicing bed body 1; in order to conveniently adjust the height direction of the spliced bed body 1, a bed body adjusting assembly is arranged at the bottom of the spliced bed body 1, specifically, the bed body adjusting assembly comprises a bottom connecting plate 25, the bottom connecting plate 25 can be fixedly connected with a foundation, a wedge block 26 is arranged at one end of the bottom connecting plate 25, the upper surface of the wedge block 26 is an inclined surface 27, an adjusting plate 28 is arranged on the inclined surface 27, and the upper surface of the adjusting plate 28 is used for contacting with the bottom surface of the spliced bed body 1; in addition, a screw fixing part 24 is arranged at the other end of the bottom connecting plate 25, and a third mounting groove 22 is arranged at the upper part of the screw fixing part 24; one end of the adjusting plate 28 close to the screw fixing portion 24 is connected with a screw 21, the end of the screw 21 passes through the third mounting groove 22, and nuts 23 are connected to both sides of the screw fixing portion 24 through threads on the screw 21, and the screw 21 is prevented from sliding relative to the third mounting groove 22 by the nuts 23. When the height of the spliced bed body 1 needs to be adjusted, the adjusting plate 28 can move back and forth relative to the wedge block 26 by rotating the screw rod 21, and the height of the adjusting plate 28 is adjusted, so that the height of the spliced bed body 1 is adjusted. In addition, in order to facilitate the feeding action of the lathe bed body, feeding avoiding parts 13 are arranged on the front surface of the lathe bed body at intervals along the length direction of the lathe bed body; in order to reduce the weight of the whole bed body, the spliced bed body 1 is preferably of a hollow structure, at least one group of transverse rib plates are arranged in the spliced bed body 1 along the length direction of the bed body, and at least two groups of longitudinal rib plates are arranged in the spliced bed body 1 at intervals along the length direction of the bed body.

In addition, as shown in fig. 5 to 7, the present invention further provides a laser cutting machine, which includes a chuck and the laser cutting machine bed, where the chuck includes a first chuck 29, a second chuck 31, a third chuck 33 and a fourth chuck 34, where the first chuck 29, the third chuck 33 and the fourth chuck 34 are sequentially and horizontally connected to a horizontal slide rail of the laser cutting machine bed in a sliding manner, and the first chuck 29, the third chuck 33 and the fourth chuck 34 are all connected to a chuck driving assembly 20 in a transmission manner, and the chuck driving assembly 20 is used to drive the corresponding chuck to move along the horizontal slide rail; the second chuck 31 is fixedly installed on a horizontal sliding rail of the laser cutting machine body, and the second chuck 31 is arranged between the first chuck 29 and the third chuck 33.

The laser cutting machine body is characterized in that a gantry beam 15 is further arranged on the body of the laser cutting machine body, the gantry beam 15 is preferably arranged between a second chuck 31 and a third chuck 33, and a cutting assembly 32 is further arranged on the gantry beam 15. In particular, the cutting assembly 32 comprises a tapping unit 17 and a cutting head unit 19. The tapping unit 17 is in transmission connection with a first horizontal driving assembly 14 and a first vertical driving assembly 16, the tapping unit 17 can move on the gantry beam 15 in the horizontal direction perpendicular to the length direction of the lathe bed body under the action of the first horizontal driving assembly 14, and the tapping unit 17 can vertically move on the gantry beam 15 under the action of the first vertical driving assembly 16, so that various tapping actions are realized; the cutting head unit 19 is in transmission connection with a second horizontal driving assembly and a second vertical driving assembly 18, the cutting head unit 19 can move on the gantry beam 15 along the horizontal direction perpendicular to the length direction of the lathe bed body under the action of the second horizontal driving assembly, and the cutting head unit 19 can vertically move on the gantry beam 15 under the action of the second vertical driving assembly 18, so that various cutting actions are realized. Further, the tapping unit 17 and the cutting head unit 19 preferably share a set of horizontal drive assemblies.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The laser cutting machine body is characterized by comprising a machine body, wherein the machine body comprises at least two spliced bed bodies, and one side of each spliced bed body, which is used for being connected with the adjacent spliced bed body, is provided with at least two contact parts and at least one non-contact part; when two adjacent splicing bed bodies are connected together, the contact parts on the splicing bed bodies are in contact with the corresponding contact parts on the adjacent splicing bed bodies and are connected with the first fastening piece through the bed body connecting plate; gaps exist between the non-contact parts on the spliced bed bodies and the corresponding non-contact parts on the adjacent spliced bed bodies and are connected through the second fastening piece.

2. The laser cutting machine body according to claim 1, wherein a horizontal slide rail is arranged on the upper part of the front surface of the spliced bed body, and the length direction of the horizontal slide rail is the same as that of the spliced bed body; the splicing department at two arbitrary adjacent splicing bed bodies still is provided with the concatenation slide rail, the both ends of concatenation slide rail are demountable installation respectively on two adjacent splicing bed bodies, just the both ends of concatenation slide rail respectively with the tip contact of the horizontal slide rail that corresponds.

3. The laser cutting machine bed according to claim 2, wherein the horizontal slide rail comprises an upper horizontal slide rail and a lower horizontal slide rail, the upper horizontal slide rail and the lower horizontal slide rail are arranged in parallel on the front surface of the spliced bed body, the upper horizontal slide rail is located above the lower horizontal slide rail, and the vertical plane of the lower horizontal slide rail is located outside the vertical plane of the upper horizontal slide rail.

4. The laser cutting machine body according to claim 1, 2 or 3, wherein at the joint of any two adjacent splicing beds, a first mounting groove is arranged at a position corresponding to the contact part on the front surface of the splicing bed, a threaded hole matched with the first fastening piece is arranged at the bottom of the first mounting groove, a first connecting hole matched with the first fastening piece is arranged on the bed connecting plate, two ends of the bed connecting plate are respectively positioned in the first mounting grooves corresponding to the two splicing beds, and the two splicing beds are fixed through the first fastening piece.

5. The laser cutting machine body according to claim 1, 2 or 3, wherein a second mounting groove is arranged on the front surface of one of the two splicing beds adjacent to each other at the splicing position of the two splicing beds, the position corresponding to the non-contact part is arranged on the front surface of the other splicing bed, a second connecting hole is arranged on the groove wall of the second mounting groove, an auxiliary threaded hole corresponding to the second connecting hole is arranged on the other splicing bed, and when the two adjacent splicing beds are connected together, the second fastening piece can penetrate through the second connecting hole and then is in threaded connection with the auxiliary threaded hole.

6. The laser cutting machine bed according to claim 1, 2 or 3, wherein a bed adjusting assembly is provided at the bottom of the spliced bed, and the bed adjusting assembly can adjust the height of the spliced bed.

7. The laser cutting machine bed according to claim 6, wherein a feed avoiding portion is provided on a front surface of the bed body at an interval in a length direction of the bed body.

8. The laser cutting machine tool body according to claim 1, 2 or 3, wherein the spliced bed body is of a hollow structure, at least one group of transverse rib plates are arranged inside the spliced bed body along the length direction of the tool body, and at least two groups of longitudinal rib plates are arranged inside the spliced bed body along the length direction of the tool body at intervals.

9. A laser cutting machine, characterized by comprising the body of the laser cutting machine according to any one of claims 1 to 8, wherein a first chuck, a third chuck and a fourth chuck are horizontally and slidably connected to a horizontal sliding rail of the body of the laser cutting machine in sequence, and a second chuck is fixedly mounted on the horizontal sliding rail of the body of the laser cutting machine between the first chuck and the third chuck; between the second chuck and the third chuck, a gantry beam is arranged on the body of the laser cutting machine body, and a cutting assembly is arranged on the gantry beam.

10. The laser cutting machine according to claim 9, wherein the cutting assembly includes a tapping unit and a cutting head unit, the tapping unit being movable on the gantry beam in a horizontal direction perpendicular to a length direction of the bed body, the tapping unit being also movable vertically on the gantry beam; the cutting head unit can move on the gantry beam along the horizontal direction perpendicular to the length direction of the lathe body, and the cutting head unit can also move vertically on the gantry beam.