CN209736853U - Numerical control laser cutting machine - Google Patents
Numerical control laser cutting machine Download PDFInfo
- Publication number
- CN209736853U CN209736853U CN201920064978.2U CN201920064978U CN209736853U CN 209736853 U CN209736853 U CN 209736853U CN 201920064978 U CN201920064978 U CN 201920064978U CN 209736853 U CN209736853 U CN 209736853U
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- China
- Prior art keywords
- air draft
- exhaust
- numerical control
- cutting machine
- laser cutting
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Abstract
The utility model discloses a numerical control laser cutting machine, which belongs to the technical field of numerical control processing equipment, and has the technical problems that when the cutting equipment cuts a workpiece, the cut part of the workpiece can emit smoke dust, and the smoke dust can fly away everywhere and can be easily sucked into the body by workers, thereby affecting the physical and mental health of the workers; the exhaust hood cover is arranged at the top end of the cutting equipment, an exhaust pipe is fixedly connected to the top end of the exhaust hood, a pipe body of the exhaust pipe is communicated with an exhaust driving piece, and the exhaust driving piece is fixedly connected with the top end of the exhaust hood to achieve the effect of preventing smoke dust from scattering everywhere.
Description
Technical Field
The utility model relates to a numerical control processing equipment field, in particular to numerical control laser cutting machine.
background
The numerical control cutting machine has the characteristics of high cutting speed, small cutting gap and high cutting accuracy, is widely applied to various navigation instruments, and becomes one of necessary devices in the construction of modern factories.
The traditional Chinese patent with reference to publication number CN206839423U discloses a numerical control laser cutting machine, which comprises a frame, wherein a workbench is arranged on the frame, cutting equipment is arranged on the workbench, a movable support is arranged between the cutting equipment and the workbench, and the movable support is provided with the cutting equipment to move on the workbench; when the cutting device is used, a worker lays a workpiece to be cut on the workbench, and the cutting device cuts the workpiece under the driving of the movable support.
The above prior art solutions have the following drawbacks: when the cutting equipment cuts the workpiece, smoke and dust can be emitted from the cut part of the workpiece, and the smoke and dust can fly around and can be easily sucked into the body of a worker, so that the physical and mental health of the worker is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a numerical control laser cutting machine reaches the effect that prevents the smoke and dust from wafting everywhere.
The above technical purpose of the present invention can be achieved by the following technical solutions:
A numerical control laser cutting machine comprises a workbench, wherein a movable support is connected to the workbench, cutting equipment is connected to the top end of the movable support, an air draft assembly is arranged on the workbench and comprises an air draft cover, and a fixed connecting assembly is arranged between the air draft cover and the workbench; the exhaust hood cover is arranged at the top end of the cutting equipment, an exhaust pipe is fixedly connected to the top end of the exhaust hood, a pipe body of the exhaust pipe is communicated with an exhaust driving piece, and the exhaust driving piece is fixedly connected with the top end of the exhaust hood.
Through adopting above-mentioned technical scheme, when using, the workman puts into the workstation with the work piece earlier, then cut the work piece through cutting equipment, cutting equipment carries out the during operation, can produce the smoke and dust, before the smoke and dust drifts around, the convulsions driving piece provides the ability of extraction air to the exhaust hood through the exhaust column, make the exhaust hood begin to absorb the smoke and dust that cutting equipment produced, when the smoke and dust has not drifted around, directly extract the smoke and dust totally from the workstation, thereby prevent that the smoke and dust from drifting around, the effect of polluting on-the-spot operational environment, workman's physical and mental health has been guaranteed, reach the effect that prevents the smoke and dust from drifting around.
The utility model discloses further set up to, the convulsions driving piece is the air exhauster.
By adopting the technical scheme, the exhaust fan can provide air extraction capacity for the exhaust hood for a long time, so that the use effect of the exhaust hood is improved, and the use stability of the exhaust driving part is further improved; secondly, the air exhauster is small in size, good in using effect and capable of improving the cost performance of the air exhausting driving piece.
The utility model discloses further set up to, fixed subassembly includes a plurality of dead lever, a plurality of dead lever top fixedly connected with mount, and the screens groove has been seted up to the mount, and the edge card of the face of the workstation of suction hood orientation is established in the screens groove.
Through adopting above-mentioned technical scheme, dead lever and workstation fixed connection back, the workstation provides the holding power to the dead lever, and the dead lever transmits the holding power to the mount in, then the gravity of holding power and suction hood offsets each other, makes stable the placing on the mount of suction hood, and the screens groove retrains the position that the suction hood set up, further improvement the fixed stability of suction hood.
The utility model is further arranged that a plurality of magnetic adsorption sheets are embedded in the clamping groove, and the exhaust hood is made of forty-five steel materials; after the air draft cover is clamped in the clamping groove, the air draft cover is abutted to the magnetic force adsorption sheet, and the magnetic force adsorption sheet attracts the air draft cover.
Through adopting above-mentioned technical scheme, the position of a plurality of magnetic force absorption pieces that set up can be through self characteristics to the draught hood carries out further injecing to further improvement the tight degree of draught hood and mount complex, prevent that the condition that the draught hood dropped from appearing from taking place, improved the safety in utilization of draught hood.
The utility model discloses further set up to, all be provided with supplementary extraction subassembly between draft hood and every dead lever.
Through adopting above-mentioned technical scheme, the position of the supplementary extraction subassembly increase extraction smoke and dust that sets up can be further makes the smoke and dust can enter into the exhaust column through a plurality of channels, has improved the efficiency of getting rid of the smoke and dust, reaches the effect that prevents the smoke and dust from wandering everywhere.
The utility model is further arranged in that the auxiliary extraction component comprises an auxiliary pipe, one end of the auxiliary pipe is communicated with the exhaust hood, the other end of the auxiliary pipe is connected with a corresponding fixed rod, an exhaust cavity is arranged in the fixed rod, and the auxiliary pipe is communicated with the exhaust cavity; the auxiliary hole has been seted up to the workstation's of dead lever orientation position, auxiliary hole and convulsions chamber intercommunication.
Through adopting above-mentioned technical scheme, the dead lever passes through the cooperation of auxiliary hole and absorbs the smoke and dust to the convulsions chamber in, then has the auxiliary pipe unified to assemble in the suction hood again, simple structure, maintenance convenience have improved the practicality of supplementary extraction subassembly.
To sum up, the utility model discloses following beneficial effect has:
1. The fixed connecting assembly is matched with the air draft assembly to achieve the effect of preventing smoke dust from flying around;
2. The auxiliary extraction assembly improves the use effect of the air draft equipment, and further achieves the effect of preventing smoke dust from drifting around.
Drawings
FIG. 1 is a schematic structural diagram of a numerically controlled laser cutting machine;
FIG. 2 is an exploded view of the draft assembly;
Fig. 3 is an enlarged view of the structure at a in fig. 2.
in the figure, 1, a workbench; 11. cutting equipment; 12. moving the support; 2. an air draft assembly; 21. an air draft cover; 22. an exhaust pipe; 23. an air draft driving part; 3. fixing the connecting assembly; 31. fixing the rod; 32. a fixed mount; 321. a clamping groove; 322. a magnetic force adsorption sheet; 4. an auxiliary extraction assembly; 41. an auxiliary tube; 42. an air draft cavity; 43. and (4) auxiliary holes.
Detailed Description
the present invention will be described in further detail with reference to the accompanying drawings.
A numerical control laser cutting machine is shown in figure 1 and comprises a rectangular workbench 1, cutting equipment 11 is arranged on the workbench 1, a long-strip-shaped movable support 12 is arranged between the cutting equipment 11 and the workbench 1, and the movable support 12 is provided with the cutting equipment 11 and moves on the workbench 1.
As shown in fig. 2, an air draft assembly 2 is arranged at the top end of the workbench 1, the air draft assembly 2 comprises a frustum-shaped air draft cover 21 made of forty-five steel materials, the air draft cover 21 is covered at the top end of the cutting device 11, an air draft pipe 22 is fixedly connected to the top end of the air draft cover 21, a pipe body of the air draft pipe 22 is communicated with an air draft driving member 23, and the air draft driving member 23 is an air draft fan; the air draft driving piece 23 is fixedly connected with the top end of the air draft cover 21, and the fixed connection assembly 3 is arranged between the air draft cover 21 and the workbench 1.
As shown in fig. 2 and 3, the fixing and connecting assembly 3 includes four fixing rods 31, the four fixing rods 31 are respectively located at four corners of the workbench 1, a rectangular fixing frame 32 is erected at the top end of the four fixing rods 31, and the fixing frame 32 is fixedly connected with the fixing rods 31; an annular clamping groove 321 with a rectangular section is formed in the position, facing the air draft cover 21, of the fixed frame 32; the shape of screens groove 321 all matches with the outside profile shape of the face of fan housing 21 near workstation 1, and fan housing 21 joint is in screens groove 321, and inlay in screens groove 321 has the even array of a plurality of rectangular magnetic force adsorption piece 322, a plurality of magnetic force adsorption piece 322 along the shape of screens groove 321, and fan housing 21 and magnetic force adsorption piece 322 butt, and magnetic force adsorption piece 322 attracts fan housing 21.
As shown in fig. 2, an auxiliary extraction assembly 4 is disposed between the air draft cover 21 and each fixing rod 31, the auxiliary extraction assembly 4 includes a circular tube-shaped auxiliary tube 41, one end of the auxiliary tube 41 is communicated with the air draft cover 21, the other end of the auxiliary tube 41 is connected with the corresponding fixing rod 31, an air draft cavity 42 is formed in the fixing rod 31, and the auxiliary tube 41 is communicated with the air draft cavity 42; the position of the workbench 1 towards which the fixing rod 31 faces is provided with an auxiliary hole 43, and the auxiliary hole 43 is communicated with the air draft cavity 42.
The utility model discloses an implement the principle and do: during the smoke exhaust process, the fixing frame 32 restricts the position of the exhaust hood 21 through the position-locking groove 321 and the magnetic force absorption sheet 322; the air draft driving piece 23 provides a draft force for the air draft cover 21, and the air draft cover 21 sucks away the smoke dust; and because the draft chamber 42 in the dead lever 31 communicates with draft hood 21 through the auxiliary pipe 41, the suction lining of draft hood 21 is provided to in the draft chamber 42 too, the auxiliary hole 43 that communicates with draft chamber 42 that dead lever 31 offers assists draft hood 21 to absorb the smoke and dust that the cutting tool produced, when improving the efficiency of discharging fume. In conclusion, the effect of preventing the smoke from flying around is achieved through the steps.
the embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a numerical control laser cutting machine, includes workstation (1), is connected with movable support (12) on workstation (1), and movable support (12) top is connected with cutting equipment (11), its characterized in that: the workbench (1) is provided with an air draft assembly (2), the air draft assembly (2) comprises an air draft cover (21), and a fixed connecting assembly (3) is arranged between the air draft cover (21) and the workbench (1); the cutting equipment is characterized in that the exhaust hood (21) covers the top end of the cutting equipment (11), an exhaust pipe (22) is fixedly connected to the top end of the exhaust hood (21), an exhaust driving part (23) is communicated with a pipe body of the exhaust pipe (22), and the exhaust driving part (23) is fixedly connected to the top end of the exhaust hood (21).
2. The numerical control laser cutting machine according to claim 1, characterized in that: the air draft driving piece (23) is an air draft fan.
3. The numerical control laser cutting machine according to claim 1, characterized in that: fixed connection subassembly (3) include a plurality of dead lever (31), a plurality of dead lever (31) top fixedly connected with mount (32), and screens groove (321) have been seted up in mount (32), and the edge card of the face of workstation (1) of draught hood (21) orientation is established in screens groove (321).
4. The numerical control laser cutting machine according to claim 3, characterized in that: a plurality of magnetic adsorption sheets (322) are embedded in the clamping groove (321), and the exhaust hood (21) is made of forty-five steel materials; after the air draft cover (21) is clamped in the clamping groove (321), the air draft cover (21) is abutted with the magnetic absorption sheet (322), and the magnetic absorption sheet (322) absorbs the air draft cover (21).
5. The numerical control laser cutting machine according to claim 1, characterized in that: an auxiliary extraction assembly (4) is arranged between the air draft cover (21) and each fixing rod (31).
6. the numerical control laser cutting machine according to claim 5, characterized in that: the auxiliary extraction assembly (4) comprises an auxiliary pipe (41), one end of the auxiliary pipe (41) is communicated with the air draft cover (21), the other end of the auxiliary pipe (41) is connected with the corresponding fixing rod (31), an air draft cavity (42) is formed in the fixing rod (31), and the auxiliary pipe (41) is communicated with the air draft cavity (42); auxiliary holes (43) are formed in the positions, facing the fixing rods (31), of the workbench (1), and the auxiliary holes (43) are communicated with the air draft cavity (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064978.2U CN209736853U (en) | 2019-01-15 | 2019-01-15 | Numerical control laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064978.2U CN209736853U (en) | 2019-01-15 | 2019-01-15 | Numerical control laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736853U true CN209736853U (en) | 2019-12-06 |
Family
ID=68705878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920064978.2U Expired - Fee Related CN209736853U (en) | 2019-01-15 | 2019-01-15 | Numerical control laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736853U (en) |
-
2019
- 2019-01-15 CN CN201920064978.2U patent/CN209736853U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210115 |