CN216151479U

CN216151479U - Laser cutting machine with high machining precision for precision machining

Info

Publication number: CN216151479U
Application number: CN202122195394.9U
Authority: CN
Inventors: 崔茂仁
Original assignee: Zhejiang Haobang Communication Technology Co ltd
Current assignee: Zhejiang Haobang Communication Technology Co ltd
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-04-01
Anticipated expiration: 2031-09-11

Abstract

The utility model discloses a high-machining-precision laser cutting machine for precision machining, which comprises a workbench, wherein a laser cutting machine body is fixedly arranged between two ends of the top of the outer surface of the workbench, a second motor is fixedly arranged at the right end of the bottom of an inner cavity of the workbench, a second threaded rod is fixedly arranged at the output end of the second motor, and the left side of the second threaded rod is movably connected to the lower end of the left side of the inner cavity of the workbench through a bearing. According to the utility model, under the mutual matching action of the first motor, the fixed seat, the movable clamp plate, the first threaded rod, the laser cutting machine body, the fixed clamp plate, the second motor, the second threaded rod, the workbench, the limiting rod and the sliding sleeve, the effect of clamping and fixing the plate is achieved, the phenomenon that the plate is deviated in the processing process to reduce the processing precision is effectively avoided, meanwhile, the purpose of processing the plate circularly and uninterruptedly is realized, and the working efficiency is effectively improved.

Description

Laser cutting machine with high machining precision for precision machining

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a high-machining-precision laser cutting machine for precision machining.

Background

Laser cutting machine will follow the laser that the laser instrument launches, through optical path system, focus into the laser beam of high power density, the laser beam shines workpiece surface, make the work piece reach fusing point or boiling point, simultaneously with the coaxial high-pressure gas of light beam will melt or the metal of gasification blows away, however current laser cutting machine is mostly with panel direct placement in its bottom processing, do not possess and press from both sides tight fixed function to panel, panel easily receives the object collision and takes place the skew in the use, seriously influence the precision of cutting process, the probability of wastrel output has been increased, people's user demand has not been satisfied.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-processing-precision laser cutting machine for precision machining, which has the advantages of convenience in clamping and fixing plates, convenience in processing the plates circularly and uninterruptedly and high working efficiency, and solves the problems that most of the existing laser cutting machines directly place the plates at the bottoms of the existing laser cutting machines for processing, do not have the function of clamping and fixing the plates, and are easy to deviate due to collision of objects in the using process, and the cutting processing precision is seriously influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a laser cutting machine with high machining precision for precision machining comprises a workbench, wherein a laser cutting machine body is fixedly installed between two ends of the top of the outer surface of the workbench, a second motor is fixedly installed at the right end of the bottom of an inner cavity of the workbench, a second threaded rod is fixedly installed at the output end of the second motor, the left side of the second threaded rod is movably connected to the lower end of the left side of the inner cavity of the workbench through a bearing, a limiting rod is in threaded connection with the middle end of the second threaded rod, a sliding sleeve is fixedly connected to the top of the limiting rod, a fixed seat is fixedly connected to the top of the sliding sleeve, a first motor is fixedly installed at the middle end of the right side of the outer surface of the fixed seat, a first threaded rod is fixedly installed at the output end of the first motor, the left side of the first threaded rod is movably connected to the middle end of the left side of the inner cavity of the fixed seat through a bearing, and movable clamping plates are in threaded connection with two ends of the first threaded rod, the middle end of the top of the outer surface of the fixing seat is fixedly connected with a fixing clamping plate.

Preferably, a sliding rod is fixedly connected between the upper ends of the two sides of the inner cavity of the workbench, and the inner surface of the sliding sleeve is movably connected to the surface of the sliding rod.

Preferably, the middle end of the bottom of the inner cavity of the workbench is provided with a limiting groove, and the lower end of the limiting rod is movably connected to the surface of the limiting groove.

Preferably, the bottom of the inner cavity of the fixing seat is provided with a guide groove, the bottom of the movable clamping plate is fixedly connected with a guide block, and the lower end of the guide block is movably connected to the surface of the guide groove.

Preferably, the periphery of the bottom of the outer surface of the workbench is fixedly connected with supporting blocks, and the distance between every two adjacent supporting blocks is equal.

Preferably, the front surface of the workbench is movably provided with a sealing door through a hinge, and the upper end of the sealing door is fixedly connected with a handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can drive the first threaded rod to rotate along the bearing on the fixed seat by starting the first motor to work, and can drive the two movable clamping plates to move along the surface of the first threaded rod, when the two movable clamping plates move, the surface of one movable clamping plate can be separated from the surface of a processed plate on one side of the fixed clamping plate at the top of the fixed seat below the laser cutting machine body, and the other movable clamping plate can be clung to the surface of an unprocessed plate on the other side of the fixed clamping plate at the top of the fixed seat, thereby achieving the effect of loosening the processed plate while clamping and fixing the unprocessed plate, simultaneously driving the second threaded rod to rotate along the bearing on the workbench by starting the second motor to work, and simultaneously driving the limiting rod to move along the surface of the second threaded rod, the limiting rod can drive the sliding sleeve and the fixing seat to move while moving until an unprocessed plate can be positioned below the laser cutting machine body, so that the laser cutting machine body can process the plate, a user can replace the processed plate, the circulating operation is carried out, the effect of processing the plate circularly and uninterruptedly is realized, the processing efficiency is greatly improved, the effect of clamping and fixing the plate is achieved under the action of integral cooperation, the problem that the plate is deviated in the processing process to reduce the processing precision is effectively avoided, the purpose of processing the plate circularly and uninterruptedly is realized, the working efficiency is effectively improved, the problems that most of the existing laser cutting machines directly place the plate at the bottom of the existing laser cutting machines to process the plate and do not have the function of clamping and fixing the plate, and the plate is easy to collide by objects to deviate in the use process are solved, the cutting machining precision is seriously influenced.

2. The sliding sleeve is supported by the sliding rod, the limiting rod is limited by the limiting groove, the movable clamping plate is limited by the guide groove and the guide block, the whole body is stably supported by the support block, and the inside of the workbench is conveniently maintained by a user through the arrangement of the sealing door and the handle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the worktable according to the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing base of the present invention.

In the figure: 1. a laser cutting machine body; 2. a fixed seat; 3. a support block; 4. a work table; 5. a sealing door; 6. a handle; 7. a slide bar; 8. a second threaded rod; 9. a first motor; 10. a sliding sleeve; 11. a limiting rod; 12. a limiting groove; 13. a second motor; 14. fixing the clamping plate; 15. a movable splint; 16. a guide block; 17. a guide groove; 18. a first threaded rod.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a laser cutting machine with high processing precision for precision machining comprises a workbench 4, wherein the periphery of the bottom of the outer surface of the workbench 4 is fixedly connected with supporting blocks 3, the distance between two adjacent supporting blocks 3 is equal, the purpose of stably supporting the whole body is achieved by the arrangement of the supporting blocks 3, a sealing door 5 is movably arranged on the front surface of the workbench 4 through hinges, a handle 6 is fixedly connected to the upper end of the sealing door 5, a user can conveniently maintain the inside of the workbench 4 through the arrangement of the sealing door 5 and the handle 6, a laser cutting machine body 1 is fixedly arranged between two ends of the top of the outer surface of the workbench 4, a second motor 13 is fixedly arranged at the right end of the bottom of the inner cavity of the workbench 4, a second threaded rod 8 is fixedly arranged at the output end of the second motor 13, and the left side of the second threaded rod 8 is movably connected to the lower end of the left side of the inner cavity of the workbench 4 through a bearing, the middle end of the second threaded rod 8 is in threaded connection with a limiting rod 11, the middle end of the bottom of the inner cavity of the workbench 4 is provided with a limiting groove 12, the lower end of the limiting rod 11 is movably connected to the surface of the limiting groove 12, the purpose of limiting the limiting rod 11 is achieved through the arrangement of the limiting groove 12, the top of the limiting rod 11 is fixedly connected with a sliding sleeve 10, a sliding rod 7 is fixedly connected between the upper ends of the two sides of the inner cavity of the workbench 4, the inner surface of the sliding sleeve 10 is movably connected to the surface of the sliding rod 7, the purpose of supporting the sliding sleeve 10 is achieved through the arrangement of the sliding rod 7, the top of the sliding sleeve 10 is fixedly connected with a fixed seat 2, the middle end on the right side of the outer surface of the fixed seat 2 is fixedly provided with a first motor 9, the output end of the first threaded rod 18 is fixedly provided with a first threaded rod 18, the left side of the first threaded rod 18 is movably connected to the middle end on the left side of the inner cavity of the fixed seat 2 through a bearing, the two ends of the first threaded rod 18 are in threaded connection with movable clamping plates 15, the bottom of the inner cavity of the fixed seat 2 is provided with a guide groove 17, the bottom of the movable clamping plate 15 is fixedly connected with a guide block 16, the lower end of the guide block 16 is movably connected to the surface of the guide groove 17, the purpose of limiting the movable clamping plate 15 is achieved through the arrangement of the guide groove 17 and the guide block 16, the middle end of the top of the outer surface of the fixed seat 2 is fixedly connected with a fixed clamping plate 14, a first threaded rod 18 can be driven to rotate along a bearing on the fixed seat 2 by starting the first motor 9, meanwhile, the two movable clamping plates 15 can be driven to move along the surface of the first threaded rod 18, the surface of one movable clamping plate 15 can be separated from the surface of a processed plate on one side of the fixed clamping plate 14 on the top of the fixed seat 2 below the laser cutting machine body 1 while the two movable clamping plates 15 move, and simultaneously, the other movable clamping plate 15 can be tightly attached to the surface of the unprocessed plate on the other side of the fixed clamping plate 14 on the top of the fixed seat 2, further, the effect of loosening the processed plate while clamping and fixing the unprocessed plate is achieved, meanwhile, the second motor 13 is started to work to drive the second threaded rod 8 to rotate along the bearing on the workbench 4, meanwhile, the limiting rod 11 can be driven to move along the surface of the second threaded rod 8, the sliding sleeve 10 and the fixing seat 2 can be driven to move while the limiting rod 11 moves until the unprocessed plate can be positioned below the laser cutting machine body 1, so that the laser cutting machine body 1 can process the plate, meanwhile, a user can replace the processed plate, and the circular operation is adopted, so that the effect of processing the plate in a circulating and uninterrupted manner is achieved, the processing efficiency is greatly improved, under the action of integral matching, the effect of clamping and fixing the plate is achieved, the effectual skew that appears and reduce the precision of processing in the panel of having avoided in the course of working has realized the incessant purpose of processing to panel of circulation simultaneously, the effectual efficiency that improves work has solved current laser cutting machine and has mostly directly placed panel in its bottom and process, does not possess and presss from both sides tight fixed function to panel, and panel easily receives the object collision and takes place the skew in the use, seriously influences the problem of cutting process precision.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

When the device is used, the first threaded rod 18 can be driven to rotate along the bearing on the fixed seat 2 by starting the first motor 9 to work, meanwhile, the two movable clamping plates 15 can be driven to move along the surface of the first threaded rod 18, when the two movable clamping plates 15 move, the surface of one movable clamping plate 15 can be separated from the surface of a processed plate on one side of the fixed clamping plate 14 on the top of the fixed seat 2 below the laser cutting machine body 1, meanwhile, the other movable clamping plate 15 can be attached to the surface of an unprocessed plate on the other side of the fixed clamping plate 14 on the top of the fixed seat 2, further, the processed plate can be released while the unprocessed plate is clamped and fixed, meanwhile, the second threaded rod 8 can be driven to rotate along the bearing on the workbench 4 by starting the second motor 13 to work, and meanwhile, the limiting rod 11 can be driven to move along the surface of the second threaded rod 8, can drive sliding sleeve 10 and fixing base 2 when gag lever post 11 removes, can be in laser cutting machine body 1's below until unprocessed panel, and when making laser cutting machine body 1 can process panel, the user can change the panel of having processed, so the circulation operation, just realized the incessant effect of processing to panel of circulation, very big improvement the efficiency of processing, under whole complex effect, reached and pressed from both sides tight fixed effect to panel, the effectual skew appears to panel in the course of working and reduces the precision of processing, the purpose of processing is carried out to panel to the incessant panel of having realized circulation simultaneously, the effectual efficiency of work that has improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser cutting machine that precision machining is high with machining precision, includes workstation (4), its characterized in that: the laser cutting machine is characterized in that a laser cutting machine body (1) is fixedly arranged between two ends of the top of the outer surface of the workbench (4), a second motor (13) is fixedly arranged at the right end of the bottom of an inner cavity of the workbench (4), a second threaded rod (8) is fixedly arranged at the output end of the second motor (13), the left side of the second threaded rod (8) is movably connected to the lower end of the left side of the inner cavity of the workbench (4) through a bearing, a limit rod (11) is connected to the middle end of the second threaded rod (8) through a threaded joint, a sliding sleeve (10) is fixedly connected to the top of the limit rod (11), a fixing seat (2) is fixedly connected to the top of the sliding sleeve (10), a first motor (9) is fixedly arranged at the middle end of the right side of the outer surface of the fixing seat (2), a first threaded rod (18) is fixedly arranged at the output end of the first motor (9), and the left side of the first threaded rod (18) is movably connected to the middle end of the left side of the inner cavity of the fixing seat (2) through a bearing, the equal threaded connection in both ends of first threaded rod (18) has movable splint (15), the middle-end fixedly connected with solid fixed splint (14) at fixing base (2) surface top.

2. The laser cutting machine for precision machining with high machining accuracy according to claim 1, characterized in that: a sliding rod (7) is fixedly connected between the upper ends of the two sides of the inner cavity of the workbench (4), and the inner surface of the sliding sleeve (10) is movably connected to the surface of the sliding rod (7).

3. The laser cutting machine for precision machining with high machining accuracy according to claim 1, characterized in that: the middle end of the bottom of the inner cavity of the workbench (4) is provided with a limiting groove (12), and the lower end of the limiting rod (11) is movably connected to the surface of the limiting groove (12).

4. The laser cutting machine for precision machining with high machining accuracy according to claim 1, characterized in that: guide way (17) have been seted up to the bottom of fixing base (2) inner chamber, the bottom fixedly connected with guide block (16) of activity splint (15), the lower extreme swing joint of guide block (16) is in the surface of guide way (17).

5. The laser cutting machine for precision machining with high machining accuracy according to claim 1, characterized in that: all around of workstation (4) surface bottom all fixedly connected with supporting shoe (3), and the distance between two adjacent supporting shoe (3) equals.

6. The laser cutting machine for precision machining with high machining accuracy according to claim 1, characterized in that: the front surface of the workbench (4) is movably provided with a sealing door (5) through a hinge, and the upper end of the sealing door (5) is fixedly connected with a handle (6).