CN112192414B - Numerical control model cutting machine - Google Patents

Numerical control model cutting machine Download PDF

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Publication number
CN112192414B
CN112192414B CN201911200570.4A CN201911200570A CN112192414B CN 112192414 B CN112192414 B CN 112192414B CN 201911200570 A CN201911200570 A CN 201911200570A CN 112192414 B CN112192414 B CN 112192414B
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China
Prior art keywords
cutting
workbench
motor
cutting assembly
base
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CN201911200570.4A
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Chinese (zh)
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CN112192414A (en
Inventor
王宜
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Tianjin Rainbow Hills Cast Iron Co ltd
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Tianjin Rainbow Hills Cast Iron Co ltd
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Priority to CN201911200570.4A priority Critical patent/CN112192414B/en
Publication of CN112192414A publication Critical patent/CN112192414A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/06Grinders for cutting-off
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06Dust extraction equipment on grinding or polishing machines

Abstract

The invention discloses a numerical control model cutting machine, belongs to the technical field of cutting machines, and solves the problem that the existing device cannot collect dust generated in the cutting process, so that the dust pollutes the external environment; the technical characteristics are as follows: the cutting assembly protection device comprises a base, a workbench and an upright post, wherein the workbench is arranged at the upper part of the base, the upright post is arranged on one side of the workbench, the bottom of the upright post is fixed on the base, a cutting assembly and a dust removal assembly are arranged at the top of the upright post, the cutting assembly is arranged in a cutting assembly protection cavity, and the cutting assembly protection cavity is in sliding connection with the upright post; according to the embodiment of the invention, the dust removal assembly is arranged, so that dust generated in the cutting process is prevented from polluting the external environment, the construction requirement is ensured, and meanwhile, the second hydraulic cylinder is started to drive the motor mounting seat and the cutting motor to horizontally move, so that the folding and unfolding of the cutting assembly are realized, the protection of the cutting assembly is facilitated, and the service life of the cutting assembly is prolonged.

Description

Numerical control model cutting machine
Technical Field
The invention relates to the technical field of cutting machines, in particular to a numerical control model cutting machine.
Background
In the field of digital control, a numerical control system is an automatic control system which executes part or all of numerical control functions according to a control program stored in a memory and is provided with an interface circuit and a servo driving device, and the existing laser cutting machine is generally provided with an open numerical control system for controlling the motion of motors of all axes of a machine tool, laser output power, protective gas pressure and other switching values and analog values. However, all control instructions of the open numerical control system configured in the existing laser cutting machine are programmed in advance by an operator, and the cutting machine is matched with a numerical control front-end controller to remarkably improve the cutting precision.
Chinese patent CN207088001U discloses a foam model numerical control cutting machine, which comprises a workbench, a rotary platform, vacuum chucks, a sliding track and a movable plate, wherein the workbench is provided with a large circular hole, the circular rotary platform is arranged right below the circular hole, the rotary platform is vertically provided with four chuck holes, and the four vacuum chucks are tightly attached to the positions, corresponding to the chuck holes, below the rotary platform; an S-shaped sliding rail is arranged on the left side of the lower portion of the workbench and on the left side of the circular hole, two screw holes are formed in the front side and the rear side of the sliding rail, the sliding rail penetrates through the two screw holes from bottom to top through screws to be screwed and fixed on the lower portion of the workbench, a push plate is fixed on the left side of the bottom of the circular movable plate through screws, and two rollers are fixed on the front side and the rear side of the lower portion of the push plate; however, the device cannot collect dust generated in the cutting process, so that the dust pollutes the external environment, and therefore, a numerical control model cutting machine is provided.
Disclosure of Invention
The invention aims to provide a numerical control model cutting machine which comprises a base, a workbench and a stand column, wherein the workbench is arranged on the upper portion of the base, the stand column is arranged on one side of the workbench, the bottom of the stand column is fixed on the base, a cutting assembly and a dust removal assembly are arranged on the top of the stand column, the cutting assembly is installed in a cutting assembly protection cavity, the cutting assembly protection cavity is in sliding connection with the stand column, a first hydraulic cylinder is fixedly installed in the middle of the stand column, and a telescopic end of the first hydraulic cylinder is fixedly connected with the cutting assembly protection cavity, so that the problem that dust generated in the cutting process cannot be collected by the existing device, and the dust pollutes the external environment is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a numerical control model cutting machine, includes base, workstation and stand, and base upper portion is equipped with the workstation, and one side of workstation is equipped with the stand, and the bottom of stand is fixed on the base, and the top of stand is equipped with cutting assembly and dust removal subassembly, and cutting assembly installs in cutting assembly protection intracavity, cutting assembly protection chamber and stand sliding connection, and the middle part fixed mounting of stand has first pneumatic cylinder, and the flexible end fixedly connected with cutting assembly protection chamber of first pneumatic cylinder.
As a further scheme of the invention: the cutting assembly comprises a second hydraulic cylinder, a cutting motor and a cutting grinding wheel, the second hydraulic cylinder is fixed on the side wall of the cutting assembly protection cavity, the telescopic end of the second hydraulic cylinder is fixedly connected with a motor mounting seat, the motor mounting seat is connected with the bottom surface of the cutting assembly protection cavity in a sliding mode, the cutting motor is mounted on the motor mounting seat, and the cutting grinding wheel is fixedly mounted at the output end of the cutting motor.
As a still further scheme of the invention: the dust removal assembly comprises an exhaust fan, a dust collection bin and an air inlet, the exhaust fan is fixedly installed at the top of the stand column, the air inlet end of the exhaust fan is communicated with the dust collection bin through a guide pipe, and a plurality of air inlets are uniformly distributed on the outer surface of the dust collection bin.
As a still further scheme of the invention: the air inlets are distributed on the dust collecting bin in a rectangular array, and one-way valves are installed in the air inlets.
As a still further scheme of the invention: the dust collecting bin is internally provided with a filter screen for filtering dust, and the filter screen is fixedly connected with the dust collecting bin through a filter screen mounting frame.
As a still further scheme of the invention: be equipped with slide mechanism between base and the workstation, slide mechanism includes step motor, gear and rack, and step motor fixed mounting is in stand lower surface intermediate position, and the output interference fit of stand is connected with the gear, and the below of gear is equipped with the rack mount pad, and the rack mount pad passes through bolt fixed mounting on the base, and rack mount pad upper portion central point puts fixed mounting has the rack, gear and rack toothing.
As a still further scheme of the invention: the bilateral symmetry of slide mechanism is equipped with the backup pad that is used for supporting the workstation, and the top and the workstation fixed connection of backup pad have seted up the spout corresponding backup pad position department on the base, and in the bottom of backup pad extended to the spout, and backup pad and spout sliding connection.
In conclusion, the beneficial effects of the invention are as follows: according to the embodiment of the invention, the dust removal assembly is arranged, so that dust generated in the cutting process is prevented from polluting the external environment, the construction requirement is ensured, and meanwhile, the second hydraulic cylinder is started to drive the motor mounting seat and the cutting motor to horizontally move, so that the folding and unfolding of the cutting assembly are realized, the protection of the cutting assembly is facilitated, and the service life of the cutting assembly is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a schematic structural diagram of a dust removal assembly in the invention.
Fig. 3 is a schematic structural view of the dust collecting bin of the present invention.
Fig. 4 is a partially enlarged schematic view of a in fig. 1.
Fig. 5 is a schematic structural diagram of the rack mount of the invention.
In the figure: 1-base, 2-workbench, 3-support plate, 4-chute, 5-cutting component protection cavity, 6-first hydraulic cylinder, 7-upright post, 8-second hydraulic cylinder, 9-cutting motor, 10-dedusting component, 11-exhaust fan, 12-dust collection bin, 13-air inlet, 14-filter screen, 15-guide pipe, 16-stepping motor, 17-gear, 18-rack mounting seat, 19-rack, 20-filter screen mounting rack and 21-cutting grinding wheel.
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.
Example 1
As shown in fig. 1, in the embodiment of the present invention, a numerical control model cutting machine includes a base 1, a workbench 2 and a column 7, the workbench 2 is arranged on the upper portion of the base 1, the column 7 is arranged on one side of the workbench 2, the bottom of the column 7 is fixed on the base 1, a cutting assembly and a dust removal assembly 10 are arranged on the top of the column 7, the cutting assembly is installed in a cutting assembly protection cavity 5, and the cutting assembly protection cavity 5 is connected with the column 7 in a sliding manner;
the middle part of the upright post 7 is fixedly provided with a first hydraulic cylinder 6, the telescopic end of the first hydraulic cylinder 6 is fixedly connected with a cutting assembly protection cavity 5, the first hydraulic cylinder 6 drives the cutting assembly protection cavity 5 to move up and down, the height of the cutting assembly can be adjusted, and the cutting requirements under different environments are facilitated;
the cutting assembly comprises a second hydraulic cylinder 8, a cutting motor 9 and a cutting grinding wheel 21, the second hydraulic cylinder 8 is fixed on the side wall of the cutting assembly protection cavity 5, the telescopic end of the second hydraulic cylinder 8 is fixedly connected with a motor mounting seat, the motor mounting seat is connected with the bottom surface of the cutting assembly protection cavity 5 in a sliding mode, the cutting motor 9 is mounted on the motor mounting seat, and the cutting grinding wheel 21 is fixedly mounted at the output end of the cutting motor 9;
the second hydraulic cylinder 8 is started to drive the motor mounting seat and the cutting motor 9 to move horizontally, so that the cutting assembly is retracted and released, the cutting assembly is protected, and the service life of the cutting assembly is prolonged;
as shown in fig. 2-3, the dust removing assembly 10 comprises an exhaust fan 11, a dust collecting bin 12 and air inlets 13, the exhaust fan 11 is fixedly installed at the top of the upright post 7, the air inlet end of the exhaust fan 11 is communicated with the dust collecting bin 12 through a flow guide pipe 15, and a plurality of air inlets 13 are uniformly distributed on the outer surface of the dust collecting bin 12;
the air inlets 13 are distributed on the dust collecting bin 12 in a rectangular array, one-way valves are mounted in the air inlets 13, the one-way valves play a role in preventing dust from escaping, the exhaust fan 11 is started to suck dust and waste chips on the workbench 2 into the dust collecting bin 12 through the air inlets 13, the dust is filtered by the filter screen 14, and the filtered gas is discharged through the guide pipe 15;
a filter screen 14 for filtering dust is arranged in the dust collection bin 12, and the filter screen 14 is fixedly connected with the dust collection bin 12 through a filter screen mounting frame 20.
Example 2
As shown in fig. 1, in the embodiment of the present invention, a numerical control model cutting machine includes a base 1, a workbench 2 and a column 7, the workbench 2 is arranged on the upper portion of the base 1, the column 7 is arranged on one side of the workbench 2, the bottom of the column 7 is fixed on the base 1, a cutting assembly and a dust removal assembly 10 are arranged on the top of the column 7, the cutting assembly is installed in a cutting assembly protection cavity 5, and the cutting assembly protection cavity 5 is connected with the column 7 in a sliding manner;
the middle part of the upright post 7 is fixedly provided with a first hydraulic cylinder 6, the telescopic end of the first hydraulic cylinder 6 is fixedly connected with a cutting assembly protection cavity 5, the first hydraulic cylinder 6 drives the cutting assembly protection cavity 5 to move up and down, the height of the cutting assembly can be adjusted, and the cutting requirements under different environments are facilitated;
the cutting assembly comprises a second hydraulic cylinder 8, a cutting motor 9 and a cutting grinding wheel 21, the second hydraulic cylinder 8 is fixed on the side wall of the cutting assembly protection cavity 5, the telescopic end of the second hydraulic cylinder 8 is fixedly connected with a motor mounting seat, the motor mounting seat is connected with the bottom surface of the cutting assembly protection cavity 5 in a sliding mode, the cutting motor 9 is mounted on the motor mounting seat, and the cutting grinding wheel 21 is fixedly mounted at the output end of the cutting motor 9;
the second hydraulic cylinder 8 is started to drive the motor mounting seat and the cutting motor 9 to move horizontally, so that the cutting assembly is retracted and released, the cutting assembly is protected, and the service life of the cutting assembly is prolonged;
as shown in fig. 2-3, the dust removing assembly 10 comprises an exhaust fan 11, a dust collecting bin 12 and air inlets 13, the exhaust fan 11 is fixedly installed at the top of the upright post 7, the air inlet end of the exhaust fan 11 is communicated with the dust collecting bin 12 through a flow guide pipe 15, and a plurality of air inlets 13 are uniformly distributed on the outer surface of the dust collecting bin 12;
the air inlets 13 are distributed on the dust collecting bin 12 in a rectangular array, one-way valves are mounted in the air inlets 13, the one-way valves play a role in preventing dust from escaping, the exhaust fan 11 is started to suck dust and waste chips on the workbench 2 into the dust collecting bin 12 through the air inlets 13, the dust is filtered by the filter screen 14, and the filtered gas is discharged through the guide pipe 15;
a filter screen 14 for filtering dust is arranged in the dust collection bin 12, and the filter screen 14 is fixedly connected with the dust collection bin 12 through a filter screen mounting frame 20.
As shown in fig. 4-5, a sliding mechanism is arranged between the base 1 and the workbench 2, the sliding mechanism includes a stepping motor 16, a gear 17 and a rack 19, the stepping motor 16 is fixedly installed at the middle position of the lower surface of the upright post 7, the output end of the upright post 7 is connected with the gear 17 in an interference fit manner, a rack installation seat 18 is arranged below the gear 17, the rack installation seat 18 is fixedly installed on the base 1 through bolts, the rack 19 is fixedly installed at the central position of the upper part of the rack installation seat 18, and the gear 17 is meshed with the rack 19;
when the workbench 2 needs to be moved, the stepping motor 16 is started, the stepping motor 16 drives the gear 17 to rotate, and the gear 17 rotates on the rack mounting seat 18, so that the purpose of driving the workbench 2 to horizontally move is achieved;
the bilateral symmetry of slide mechanism is equipped with backup pad 3 that is used for supporting workstation 2, and the top and the workstation 2 fixed connection of backup pad 3 correspond backup pad 3 position department on the base 1 and have seted up spout 4, and in the bottom of backup pad 3 extended to spout 4, and backup pad 3 and spout 4 sliding connection, the setting of spout 4 has realized spacing to backup pad 3.
In summary, the working principle of the invention is as follows: when the workbench 2 needs to be moved, the stepping motor 16 is started, the stepping motor 16 drives the gear 17 to rotate, and the gear 17 rotates on the rack mounting seat 18, so that the purpose of driving the workbench 2 to horizontally move is achieved;
the 8 starts of second pneumatic cylinder can drive motor mount pad and 9 horizontal migration of cutting motor to realized receiving and releasing of cutting assembly, do benefit to the protection to cutting assembly, prolonged cutting assembly's life, first pneumatic cylinder 6 drives cutting assembly protection chamber 5 and reciprocates, can make things convenient for the cutting demand under the different environment to the regulation of cutting assembly height.
The exhaust fan 11 is opened and can be used for pumping dust and waste chips on the workbench 2 into the dust collecting bin 12 through the air inlet 13, the filter screen 14 is used for filtering the dust, and the filtered gas is discharged through the guide pipe 15.
According to the embodiment of the invention, the dust removal assembly 10 is arranged, the dust removal assembly 10 prevents dust generated in the cutting process from polluting the external environment, the construction requirement is ensured, and meanwhile, the second hydraulic cylinder 8 is started to drive the motor mounting seat and the cutting motor 9 to horizontally move, so that the folding and unfolding of the cutting assembly are realized, the protection of the cutting assembly is facilitated, and the service life of the cutting assembly is prolonged.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A numerical control model cutting machine comprises a base (1), a workbench (2) and a stand column (7), wherein the workbench (2) is arranged on the upper portion of the base (1), the stand column (7) is arranged on one side of the workbench (2), and the bottom of the stand column (7) is fixed on the base (1), and is characterized in that a cutting component and a dust removal component (10) are arranged on the top of the stand column (7), the cutting component is arranged in a cutting component protection cavity (5), the cutting component protection cavity (5) is in sliding connection with the stand column (7), the cutting component comprises a second hydraulic cylinder (8), a cutting motor (9) and a cutting grinding wheel (21), the second hydraulic cylinder (8) is fixed on the side wall of the cutting component protection cavity (5), the telescopic end of the second hydraulic cylinder (8) is fixedly connected with a motor mounting seat, the motor mounting seat is in sliding connection with the bottom surface of the cutting component protection cavity (5), a cutting motor (9) is installed on the motor installation seat, and a cutting grinding wheel (21) is fixedly installed at the output end of the cutting motor (9);
a first hydraulic cylinder (6) is fixedly arranged in the middle of the upright post (7), and a telescopic end of the first hydraulic cylinder (6) is fixedly connected with a cutting assembly protection cavity (5);
be equipped with slide mechanism between base (1) and workstation (2), slide mechanism includes step motor (16), gear (17) and rack (19), step motor (16) fixed mounting is in stand (7) lower surface intermediate position, the output interference fit of stand (7) is connected with gear (17), the below of gear (17) is equipped with rack mount pad (18), bolt fixed mounting is passed through on base (1) in rack mount pad (18), rack mount pad (18) upper portion central point puts fixed mounting has rack (19), gear (17) and rack (19) meshing.
2. The numerical control model cutting machine according to claim 1, characterized in that the dust removal assembly (10) comprises an exhaust fan (11), a dust collection bin (12) and an air inlet (13), the exhaust fan (11) is fixedly installed at the top of the upright post (7), the air inlet end of the exhaust fan (11) is communicated with the dust collection bin (12) through a guide pipe (15), and a plurality of air inlets (13) are uniformly distributed on the outer surface of the dust collection bin (12).
3. Numerical control model cutting machine according to claim 2, characterized in that the air inlets (13) are distributed in a rectangular array on the dust collection bin (12).
4. Numerical control model cutting machine according to claim 2, characterized in that a one-way valve is mounted in the air inlet (13).
5. The numerical control model cutting machine according to claim 3, characterized in that a filter screen (14) for filtering dust is arranged in the dust collection bin (12), and the filter screen (14) is fixedly connected with the dust collection bin (12) through a filter screen mounting frame (20).
6. The numerical control model cutting machine according to claim 1, characterized in that the two sides of the sliding mechanism are symmetrically provided with supporting plates (3) for supporting the workbench (2), the top of the supporting plate (3) is fixedly connected with the workbench (2), the base (1) is provided with a sliding groove (4) corresponding to the position of the supporting plate (3), the bottom of the supporting plate (3) extends into the sliding groove (4), and the supporting plate (3) is slidably connected with the sliding groove (4).
CN201911200570.4A 2019-11-29 2019-11-29 Numerical control model cutting machine Active CN112192414B (en)

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US20050136801A1 (en) * 2003-12-18 2005-06-23 Kazuma Sekiya Cutting machine for plate-shaped material
CN203739085U (en) * 2014-01-26 2014-07-30 延锋彼欧汽车外饰系统有限公司沈阳分公司 Trimming knife capable of automatically stretching and rotating
CN204711321U (en) * 2015-06-17 2015-10-21 王迪蔚 A kind of cutting machine that can be elevated
CN204711322U (en) * 2015-06-17 2015-10-21 宁波钰烯阴极保护材料有限责任公司 A kind of shearing device of sacrificial anode automatic blanking
CN205552232U (en) * 2015-09-17 2016-09-07 德江聚源灯饰科技有限公司 Cutting device suitable for aluminium alloy plate material
CN105750635A (en) * 2016-04-28 2016-07-13 山东理工大学 Efficient sawing component
CN206105036U (en) * 2016-08-29 2017-04-19 成都标建铝业有限公司 Sliding door aluminium prduct process structure
CN206277251U (en) * 2016-12-16 2017-06-27 石家庄市金韧强机械设备有限公司 A kind of casting sprue cutting machine
CN206869630U (en) * 2017-05-10 2018-01-12 连云港太阳光石英陶瓷有限公司 A kind of four-head crucible cutting machine of good buffer effect
CN207188896U (en) * 2017-08-01 2018-04-06 天津正强科技有限公司 A kind of metal cutter of good damping effect
CN207592910U (en) * 2017-09-13 2018-07-10 东莞市晋诚机械有限公司 A kind of suppressible saw cutting device of saw blade
CN108340263A (en) * 2018-05-16 2018-07-31 贵州大学 A kind of machine cuts lifting dust collecting device
CN208977989U (en) * 2018-06-28 2019-06-14 连云港科立丰实业有限公司 A kind of cutter device of construction material processing
CN208341889U (en) * 2018-07-02 2019-01-08 河南省舆翔钢结构有限公司 A kind of filled board cutter device being moved easily
CN209303818U (en) * 2019-01-22 2019-08-27 山东迈辰数控设备有限公司 Doorframe production aluminum profile high efficiency cutting sawing machine
CN110370150A (en) * 2019-07-30 2019-10-25 南京江宁区上峰国银标准件厂 A kind of safety-type cutting machine convenient for blade exchange

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