CN213497150U - Laser pipe cutting machine capable of reducing tailings - Google Patents
Laser pipe cutting machine capable of reducing tailings Download PDFInfo
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- CN213497150U CN213497150U CN202021676556.XU CN202021676556U CN213497150U CN 213497150 U CN213497150 U CN 213497150U CN 202021676556 U CN202021676556 U CN 202021676556U CN 213497150 U CN213497150 U CN 213497150U
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Abstract
The utility model relates to a laser cutting equipment field has solved among the prior art laser pipe cutting machine's preceding chuck and the back chuck between the minimum distance great, causes the more problem of tubular product tails. The utility model provides a can reduce laser pipe cutting machine of tails, including the pipe cutting machine body, there is the back chuck through first slide rail sliding connection on the pipe cutting machine body, chuck and laser cutting head before the fixedly connected with on the pipe cutting machine body, the laser cutting head, preceding chuck and back chuck are arranged in proper order, preceding chuck includes preceding chuck body and preceding chuck endotheca, preceding chuck body and preceding chuck endotheca fixed connection, the back chuck includes back chuck body and jack catch drive division, back chuck body and jack catch drive division fixed connection, the internal diameter of preceding chuck endotheca is greater than the diameter of jack catch drive division. When the front chuck clamping mechanism contracts, the jaw driving part can penetrate through the front chuck inner sleeve, so that most of the pipe to be processed can reach the position right below the laser cutting head, cutting tailings are reduced, and the utilization rate of the pipe is improved.
Description
Technical Field
The utility model relates to a laser cutting equipment field especially relates to a can reduce laser pipe cutting machine of tails.
Background
The laser pipe cutting machine is used for cutting or engraving round pipes, square pipes and special-shaped pipes, and has the advantages of high precision, high speed, small heat affected zone and difficult deformation of the pipes. Laser pipe cutting machine is equipped with laser cutting head, preceding chuck and back chuck in proper order usually in the frame, realizes location and the drive to tubular product through preceding chuck and back chuck, because back chuck can't promote tubular product laser head below completely, when the cutting was accomplished, tubular product between preceding chuck and the back chuck becomes the tails, and the minimum distance is great between preceding chuck of current laser pipe cutting machine and the back chuck, causes the tubular product tails more.
Disclosure of Invention
The utility model provides a can reduce laser pipe cutting machine of tails has solved among the prior art that the minimum distance is great between laser pipe cutting machine's the preceding chuck and the back chuck, causes the more problem of tubular product tails.
The utility model provides a can reduce laser pipe cutting machine of tails, including the pipe cutting machine body, there is the back chuck through first slide rail sliding connection on the pipe cutting machine body, chuck and laser cutting head before the fixedly connected with on the pipe cutting machine body, the laser cutting head, preceding chuck and back chuck are arranged in proper order, preceding chuck includes preceding chuck body and preceding chuck endotheca, preceding chuck body and preceding chuck endotheca fixed connection, the back chuck includes back chuck body and jack catch drive division, back chuck body and jack catch drive division fixed connection, the internal diameter of preceding chuck endotheca is greater than the diameter of jack catch drive division. The utility model discloses during the use, preceding chuck fixed mounting is in laser pipe cutting machine frame, back chuck passes through slide rail sliding connection in laser pipe cutting machine frame, preceding chuck is coaxial with the back chuck, and the internal diameter of preceding chuck endotheca is greater than the diameter of jack catch drive division, consequently when preceding chuck clamping mechanism contracts, no barrier in the through-hole of preceding chuck endotheca, the jack catch drive division can pass preceding chuck endotheca, make and treat that most (except the part by back chuck centre gripping) of processing tubular product can reach under the laser cutting head, cutting tails has been reduced, the tubular product utilization ratio has been improved.
Further, articulated on the pipe cutting machine body have bracing piece and cylinder, and the one end that the pipe cutting machine body was kept away from to the cylinder is articulated with the bracing piece middle part, and the one end that the pipe cutting machine body was kept away from to the bracing piece rotates and is connected with the backing roll. The bracing piece can rise under the drive of cylinder for the backing roll provides the support to tubular product, and because the backing roll rotates with the bracing piece to be connected, the backing roll is less to tubular product axial displacement resistance. For the pipe with lower rigidity or larger weight, the part of the pipe between the front chuck and the rear chuck is supported by the middle part, so that the pipe is prevented from being bent under the action of gravity, the pipe is positioned in the area to be cut on the other side of the front chuck to deviate, and the cutting position is inaccurate.
Furthermore, the laser pipe cutting machine capable of reducing tailings further comprises a front supporting seat, a second sliding rail is arranged on the front supporting seat, a lifting mechanism is arranged on a sliding seat of the second sliding rail, a lifting seat is arranged on the lifting mechanism, two idler wheels are rotatably connected to the top of the lifting seat, and the axes of the idler wheels are parallel to the second sliding rail. When the pipe is engraved without cutting off, the processed part is supported by the front support, so that the phenomenon that the processed pipe part is too long and sags to cause inaccurate engraving position is avoided. The axial movement of the pipe enables the lifting seat to move along the second sliding rail, and the rotation of the pipe enables the roller to rotate.
Further, the lift seat includes two mount pads that the symmetry set up, and the mount pad includes the vertical first mounting panel of two relative settings, and the top of first mounting panel is equipped with a plurality of installation gaps, and the bottom height of installation gap highly becomes high in proper order, the axis of rotation of gyro wheel passes installation gap. The mounting notches with different heights can adapt to pipes with different outer diameters. And the rotating shaft of the roller is placed in the mounting notch, so that the roller is convenient to take out.
Further, the rear chuck body comprises a mounting frame, an air pressure gyrator and a rotary driving motor, the air pressure gyrator is arranged on the mounting frame, a belt pulley is fixedly connected to the outer wall of the air pressure gyrator and connected with the rotary driving motor through a belt, and the air pressure gyrator is connected with the jaw driving portion. The rotary driving motor drives the belt pulley to rotate through the belt, and then drives the rotating part of the air pressure gyrator to rotate.
Further, jack catch drive division includes casing, piston, two first drive mechanisms that set up relatively and two second drive mechanisms that set up relatively, and first drive mechanism and second drive mechanism all rotate with the piston to be connected, the casing with mounting bracket fixed connection, piston are located the casing, a plurality of second mounting panels of fixedly connected with on the casing, and the casing external diameter is less than the internal diameter of preceding chuck endotheca, the plane that preceding chuck endotheca is close back chuck one end terminal surface place is first plane of projection, and the second mounting panel is located the projection scope of preceding chuck endotheca at first plane of projection before the orthographic projection of first plane. The air pressure gyrator drives the piston to act, and the piston drives the clamping jaws to act through the first transmission mechanism and the second transmission mechanism, so that clamping or loosening is realized. The second mounting panel is located the projection range of preceding chuck endotheca at the orthographic projection of first plane of projection, and then the chuck endotheca before the second mounting panel can pass, and the casing external diameter is less than the internal diameter of preceding chuck endotheca, then the casing can pass preceding chuck endotheca.
Furthermore, first drive mechanism includes first transfer line and second transfer line, first transfer line one end with the piston is articulated, the middle part with the casing is articulated, and the other end is articulated with the tip of second transfer line, second transfer line middle part with the second mounting panel is articulated, and the one end that first transfer line was kept away from to the second transfer line articulates there is the jack catch installation piece.
Furthermore, the second transmission mechanism comprises a third transmission rod, one end of the third transmission rod is hinged with the piston rod, the middle part of the third transmission rod is hinged with the second mounting plate, and the other end of the third transmission rod is hinged with a clamping jaw mounting block.
Furthermore, a clamping jaw is fixedly connected to the clamping jaw mounting block.
Furthermore, under the clamping state of the clamping jaw, the orthographic projections of the clamping jaw, the first transmission mechanism and the second transmission mechanism on the first projection surface are all located in the projection range of the front chuck inner sleeve on the first projection surface. Under the clamping state of the clamping jaw, the orthographic projection of the clamping jaw, the first transmission mechanism and the second transmission mechanism on the first projection surface is located in the projection range of the front chuck inner sleeve on the first projection surface, namely the clamping jaw, the first transmission mechanism and the second transmission mechanism can penetrate through the front chuck inner sleeve when the clamping jaw clamps the pipe.
According to the technical scheme, the utility model has the advantages of it is following:
the utility model discloses during the use, preceding chuck fixed mounting is in laser pipe cutting machine frame, back chuck passes through slide rail sliding connection in laser pipe cutting machine frame, preceding chuck is coaxial with the back chuck, and the internal diameter of preceding chuck endotheca is greater than the diameter of jack catch drive division, consequently when preceding chuck clamping mechanism contracts, no barrier in the through-hole of preceding chuck endotheca, the jack catch drive division can pass preceding chuck endotheca, make and treat that most (except the part by back chuck centre gripping) of processing tubular product can reach under the laser cutting head, cutting tails has been reduced, the tubular product utilization ratio has been improved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, 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 according to these drawings without creative efforts.
Fig. 1 is the structure schematic diagram of the front chuck and the rear chuck of the present invention.
Fig. 2 is a schematic view of the front chuck structure of the present invention.
Fig. 3 is the schematic view of the rear chuck structure of the present invention.
Fig. 4 is a cross-sectional view of the rear chuck of the present invention.
Fig. 5 is a cross-sectional view of the rear chuck of the present invention.
Fig. 6 is a schematic structural view of the front supporting seat and the lifting seat of the present invention.
1. The pipe cutting machine comprises a front chuck body, 2, a front chuck inner sleeve, 3, a mounting frame, 4, an air pressure gyrator, 5, a rotary driving motor, 6, a shell, 7, a piston, 8, a second mounting plate, 9, a first transmission rod, 10, a second transmission rod, 11, a third transmission rod, 12, a clamping jaw, 13, a pipe cutting machine body, 14, a first sliding rail, 15, a supporting roller, 16, a front supporting seat, 17, a second sliding rail, 18, a first mounting plate, 19, a roller, 20 and a supporting rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all 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 scope of protection of this patent.
Example 1
As shown in fig. 1-6, a laser pipe cutting machine capable of reducing tailings, comprising a pipe cutting machine body 13, wherein the pipe cutting machine body 13 is slidably connected with a rear chuck through a first sliding rail 14, the pipe cutting machine body 13 is fixedly connected with a front chuck and a laser cutting head, the front chuck and the rear chuck are sequentially arranged, the front chuck comprises a front chuck body 1 and a front chuck inner sleeve 2, the front chuck body 1 is fixedly connected with the front chuck inner sleeve 2, the rear chuck comprises a rear chuck body and a jaw 12 driving part, the rear chuck body is fixedly connected with the jaw 12 driving part, and the inner diameter of the front chuck inner sleeve 2 is larger than that of the jaw 12 driving part. The utility model discloses during the use, preceding chuck fixed mounting is in laser pipe cutting machine frame, back chuck passes through slide rail sliding connection in laser pipe cutting machine frame, preceding chuck is coaxial with the back chuck, and the internal diameter of preceding chuck endotheca 2 is greater than the diameter of jack catch 12 drive division, consequently when chuck clamping mechanism contracts in the front, no barrier in the through-hole of preceding chuck endotheca 2, jack catch 12 drive division can pass preceding chuck endotheca 2, make and treat that most (except the part by back chuck centre gripping) of processing tubular product can reach the laser cutting head under, the cutting tails has been reduced, the tubular product utilization ratio has been improved.
Articulated on the pipe cutting machine body 13 have bracing piece 20 and cylinder, and the cylinder is kept away from the one end of pipe cutting machine body 13 and is articulated in the middle part of bracing piece 20, and the one end that pipe cutting machine body 13 was kept away from to bracing piece 20 rotates and is connected with backing roll 15. The supporting rod 20 can be lifted under the driving of the air cylinder, so that the supporting roller 15 can support the pipe, and as the supporting roller 15 is rotatably connected with the supporting rod 20, the supporting roller 15 has small resistance to the axial movement of the pipe. For the pipe with lower rigidity or larger weight, the part of the pipe between the front chuck and the rear chuck is supported by the middle part, so that the pipe is prevented from being bent under the action of gravity, the pipe is positioned in the area to be cut on the other side of the front chuck to deviate, and the cutting position is inaccurate. The laser pipe cutting machine capable of reducing tailings further comprises a front support base 16, a second sliding rail 17 is arranged on the front support base 16, a lifting mechanism is arranged on a sliding seat of the second sliding rail 17, a lifting base is arranged on the lifting mechanism, two idler wheels 19 are rotatably connected to the top of the lifting base, and the axis of each idler wheel 19 is parallel to the second sliding rail 17. When the pipe is engraved without cutting off, the processed part is supported by the front support, so that the phenomenon that the processed pipe part is too long and sags to cause inaccurate engraving position is avoided. Axial movement of the tube will cause the elevator car to move along the second slide rail 17 and rotation of the tube will cause the roller 19 to rotate. The lift seat includes two mount pads that the symmetry set up, and the mount pad includes two vertical first mounting panels 18 that set up relatively, and the top of first mounting panel 18 is equipped with a plurality of installation gaps, and installation gap's bottom height highly uprises in proper order, installation gap is passed to gyro wheel 19's axis of rotation. The mounting notches with different heights can adapt to pipes with different outer diameters. And the rotating shaft of the roller 19 is placed in the mounting notch, so that the roller is convenient to take out.
The back chuck body includes mounting bracket 3, atmospheric pressure gyrator 4, rotation driving motor 5, and atmospheric pressure gyrator 4 sets up on mounting bracket 3, and 4 outer wall fixedly connected with belt pulleys of atmospheric pressure gyrator, belt pulley and rotation driving motor 5 pass through the belt and are connected, atmospheric pressure gyrator 4 with the 12 drive division of jack catch are connected. The rotary driving motor 5 drives the belt pulley to rotate through a belt, and then drives the rotating part of the air pressure gyrator 4 to rotate. The 12 drive division of jack catch includes casing 6, piston 7, two first drive mechanism of relative setting and two second drive mechanism of relative setting, first drive mechanism and second drive mechanism all rotate with piston 7 to be connected, casing 6 with 3 fixed connection of mounting bracket, piston 7 are located casing 6, and a plurality of second mounting panels of fixedly connected with 8 on the casing 6, 6 external diameters of casing are less than the internal diameter of preceding chuck endotheca 2, preceding chuck endotheca 2 is close the plane at back chuck one end terminal surface place and is first plane of projection, and second mounting panel 8 is located preceding chuck endotheca 2 in the projection range of first plane of projection at the orthographic projection of first plane. The air pressure gyrator 4 drives the piston 7 to act, and the piston 7 drives the clamping jaws 12 to act through the first transmission mechanism and the second transmission mechanism, so that clamping or loosening is realized. The orthographic projection of the second mounting plate 8 on the first projection surface is located in the projection range of the front chuck inner sleeve 2 on the first projection surface, the second mounting plate 8 can penetrate through the front chuck inner sleeve 2, the outer diameter of the shell 6 is smaller than the inner diameter of the front chuck inner sleeve 2, and the shell 6 can penetrate through the front chuck inner sleeve 2. First drive mechanism includes first transfer line 9 and second transfer line 10, first transfer line 9 one end with piston 7 is articulated, the middle part with casing 6 is articulated, and the other end is articulated with the tip of second transfer line 10, second transfer line 10 middle part with second mounting panel 8 is articulated, and the one end that first transfer line 9 was kept away from to second transfer line 10 articulates there is the jack catch installation piece. The second transmission mechanism comprises a third transmission rod 11, one end of the third transmission rod 11 is hinged with the piston 7 rod, the middle part of the third transmission rod is hinged with the second mounting plate 8, and the other end of the third transmission rod is hinged with a clamping jaw mounting block. The claw mounting block is fixedly connected with a claw 12. Under the clamping state of the clamping jaw 12, the orthographic projections of the clamping jaw 12, the first transmission mechanism and the second transmission mechanism on the first projection surface are all located in the projection range of the front chuck inner sleeve 2 on the first projection surface. Under the clamping state of the clamping jaws 12, the orthographic projections of the clamping jaws 12, the first transmission mechanisms and the second transmission mechanisms on the first projection surface are all located in the projection range of the front chuck inner sleeve 2 on the first projection surface, namely the clamping jaws 12, the first transmission mechanisms and the second transmission mechanisms can penetrate through the front chuck inner sleeve 2 when the clamping jaws 12 clamp the pipe.
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 invention described herein are capable of operation in sequences other than those illustrated or otherwise 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 invention. 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 (10)
1. The utility model provides a can reduce laser pipe cutting machine of tails, a serial communication port, including pipe cutting machine body (13), there is back chuck through first slide rail (14) sliding connection on pipe cutting machine body (13), chuck and laser cutting head before fixedly connected with on pipe cutting machine body (13), the laser cutting head, preceding chuck and back chuck are arranged in proper order, preceding chuck includes preceding chuck body (1) and preceding chuck endotheca (2), preceding chuck body (1) and preceding chuck endotheca (2) fixed connection, back chuck includes back chuck body and jack catch drive division, back chuck body and jack catch drive division fixed connection, the internal diameter of preceding chuck endotheca (2) is greater than the diameter of jack catch drive division.
2. The laser pipe cutting machine capable of reducing the tailings as claimed in claim 1, wherein a support rod (20) and an air cylinder are hinged to the pipe cutting machine body (13), one end of the air cylinder, which is far away from the pipe cutting machine body (13), is hinged to the middle of the support rod (20), and one end of the support rod (20), which is far away from the pipe cutting machine body (13), is rotatably connected with a support roller (15).
3. The laser pipe cutting machine capable of reducing the tailings according to claim 1 or 2, further comprising a front support base (16), wherein a second slide rail (17) is arranged on the front support base (16), a lifting mechanism is arranged on a slide seat of the second slide rail (17), a lifting base is arranged on the lifting mechanism, two rollers (19) are rotatably connected to the top of the lifting base, and the axis of the roller (19) is parallel to the second slide rail.
4. The laser pipe cutting machine capable of reducing the tailings as claimed in claim 3, wherein the lifting seat comprises two symmetrically arranged mounting seats, the mounting seats comprise two vertical first mounting plates (18) which are oppositely arranged, a plurality of mounting notches are formed in the top ends of the first mounting plates (18), the heights of the bottoms of the mounting notches become higher in sequence, and the rotating shafts of the rollers (19) penetrate through the mounting notches.
5. The laser pipe cutting machine capable of reducing the tailings according to claim 1, wherein the rear chuck body comprises a mounting frame (3), an air pressure gyrator (4) and a rotary driving motor (5), the air pressure gyrator (4) is arranged on the mounting frame (3), a belt pulley is fixedly connected to the outer wall of the air pressure gyrator (4), the belt pulley is connected with the rotary driving motor (5) through a belt, and the air pressure gyrator (4) is connected with the jaw driving part.
6. The laser pipe cutting machine capable of reducing the tailings as claimed in claim 5, wherein the jaw driving portion comprises a housing (6), a piston (7), two first transmission mechanisms arranged oppositely and two second transmission mechanisms arranged oppositely, the first transmission mechanisms and the second transmission mechanisms are both rotatably connected with the piston (7), the housing (6) is fixedly connected with the mounting frame (3), the piston (7) is located in the housing (6), a plurality of second mounting plates (8) are fixedly connected to the housing (6), the outer diameter of the housing (6) is smaller than the inner diameter of the front chuck inner sleeve (2), the plane where the front chuck inner sleeve (2) is close to the end face of one end of the rear chuck is a first projection surface, and the orthographic projection of the second mounting plates (8) on the first projection surface is located in the projection range of the front chuck inner sleeve (2) on the first projection surface.
7. The laser pipe cutting machine capable of reducing tailings as claimed in claim 6, wherein the first transmission mechanism comprises a first transmission rod (9) and a second transmission rod (10), one end of the first transmission rod (9) is hinged to the piston (7), the middle of the first transmission rod is hinged to the housing (6), the other end of the first transmission rod is hinged to the end of the second transmission rod (10), the middle of the second transmission rod (10) is hinged to the second mounting plate (8), and one end, far away from the first transmission rod (9), of the second transmission rod (10) is hinged to a claw mounting block.
8. The laser pipe cutting machine capable of reducing the tailings as claimed in claim 6, wherein the second transmission mechanism comprises a third transmission rod (11), one end of the third transmission rod (11) is hinged to the piston rod, the middle of the third transmission rod is hinged to the second mounting plate (8), and the other end of the third transmission rod is hinged to a claw mounting block.
9. The laser pipe cutting machine capable of reducing tailings as claimed in claim 7 or 8, wherein a jaw (12) is fixedly connected to the jaw mounting block.
10. The laser pipe cutting machine capable of reducing the tailings as claimed in claim 9, wherein in the clamping state of the jaws (12), the orthographic projections of the jaws (12), the first transmission mechanism and the second transmission mechanism on the first projection plane are all located within the projection range of the front chuck inner sleeve (2) on the first projection plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676556.XU CN213497150U (en) | 2020-08-12 | 2020-08-12 | Laser pipe cutting machine capable of reducing tailings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676556.XU CN213497150U (en) | 2020-08-12 | 2020-08-12 | Laser pipe cutting machine capable of reducing tailings |
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| Publication Number | Publication Date |
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| CN213497150U true CN213497150U (en) | 2021-06-22 |
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| CN202021676556.XU Active CN213497150U (en) | 2020-08-12 | 2020-08-12 | Laser pipe cutting machine capable of reducing tailings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953757A (en) * | 2021-12-22 | 2022-01-21 | 倍得福机械科技(常州)股份有限公司 | Pneumatic rear chuck for laser cutting machine |
-
2020
- 2020-08-12 CN CN202021676556.XU patent/CN213497150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953757A (en) * | 2021-12-22 | 2022-01-21 | 倍得福机械科技(常州)股份有限公司 | Pneumatic rear chuck for laser cutting machine |
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Address after: 250100 innovation factory f4-6-601, No. 2016, Feiyue Avenue, high tech Zone, Jinan City, Shandong Province (business place):Yuanqiang Street (No. 6333, Lingang North Road) 250100 innovation factory f4-6-601, No. 2016, Feiyue Avenue, high tech Zone, Jinan City, Shandong Province (place of business: No. 6333, Lingang North Road, Yaoqiang Street) Patentee after: Jinan senfeng Laser Technology Co.,Ltd. Patentee after: SHANDONG LEIMING CNC LASER EQUIPMENT Co.,Ltd. Patentee after: Shandong senfeng laser equipment Co.,Ltd. Address before: No. 6333, Lingang North Road, Yaoqiang street, high tech Industrial Development Zone, Jinan, Shandong 250100 Patentee before: JINAN SENFENG TECHNOLOGY Co.,Ltd. Patentee before: SHANDONG LEIMING CNC LASER EQUIPMENT Co.,Ltd. Patentee before: Shandong senfeng laser equipment Co.,Ltd. |