CN209223420U - A kind of laser cutting machine - Google Patents
A kind of laser cutting machine Download PDFInfo
- Publication number
- CN209223420U CN209223420U CN201822151362.7U CN201822151362U CN209223420U CN 209223420 U CN209223420 U CN 209223420U CN 201822151362 U CN201822151362 U CN 201822151362U CN 209223420 U CN209223420 U CN 209223420U
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- Prior art keywords
- suction
- storage box
- cutting
- tube
- suction tube
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Abstract
The utility model relates to a kind of laser cutting machines, including laser cutting machine ontology and suction unit, laser cutting machine ontology includes rack, cutting rack and cutting head, rack includes the cutting bed on the downside of cutting head, suction unit includes suction pump, connecting tube, storage box and suction tube, the upper end closed of suction tube and open up with the lower part of cutting head cooperation through-hole, it is detachably connected on the outside of the upper end of suction tube and the lower end of cutting head, the lower ending opening of suction tube, gap is provided between the inner wall and cutting head of suction tube, suction tube is connected to storage box by connecting tube, it is connected between storage box and suction pump by connecting tube, the junction of storage box and suction pump is provided with strainer, storage box and suction pump are arranged on the mounting plate on the outside of cutting head.The high-temperature gas generated in laser cutting process and powder are pumped in storage box by suction unit, avoid the influence of high-temperature gas or powder to cutting plate or environment.
Description
Technical field
The utility model relates to plate cutting technical field more particularly to a kind of laser cutting machines.
Background technique
Laser cutting machine is that the laser that will launch from laser through light path system is focused into high power density at present
Laser beam, laser beam are irradiated to workpiece surface, and workpiece is made to reach fusing point or boiling point, with the shifting of light beam and workpiece relative position
It is dynamic, so that material is formed joint-cutting, to achieve the purpose that cutting.Laser cutting replaces tradition machinery with sightless light beam
Knife has the characteristics that precision is high, cutting speed is fast, is not cut pattern limitation, thus gets in plate cutting technical field application
Come more extensive.
Notification number is that the Chinese patent of CN201881056U discloses a kind of laser cutting machine, including Laser Power Devices, laser
Device, Laser Power Devices provide power supply to laser, are additionally provided with mechanical driving device and control system, the laser is mounted on gantry
On formula two-dimensional working platform, laser makees two dimensional motion with two-dimensional working platform, and planer-type two-dimensional working platform is by laterally leading
Rail and longitudinal rail, cross lead screw and longitudinal screw mandrel, servo motor, control system carry out precise motion.Laser is installed
On planer-type platform, allows it to be able to carry out laterally and vertically move, it is allowed to realize comprehensive cutting.
Prior art among the above has the following deficiencies: that in laser cutting process, material is melted in the irradiation of laser
Change and perhaps gasifies and realize cutting and the material of cutting position can be occurred during generating high-temperature gas or cutting gasification
It aoxidizes and forms high temperature powder, environment is adversely affected.
Utility model content
The purpose of the utility model is to provide a kind of laser cutting machines, can be generated with sucked material in laser cutting process
High-temperature gas and powder.
The above-mentioned purpose of the utility model has the technical scheme that a kind of laser cutting machine, including
Laser cutting machine ontology and suction unit, the laser cutting machine ontology include rack, cutting rack and cutting head, the rack packet
Include the cutting bed on the downside of cutting head, the suction unit includes suction pump, connecting tube, storage box and suction tube, the suction tube it is upper
End seal closes and opens up the through-hole with the cooperation of the lower part of cutting head, and the outside of the lower end of the upper end and cutting head of the suction tube is detachable
Connection, the lower ending opening of the suction tube are provided with gap, the suction tube and storage box between the inner wall and cutting head of the suction tube
It is connected to, is connected between the storage box and suction pump by connecting tube, the connection of the storage box and suction pump by connecting tube
Place is provided with strainer, and the storage box and suction pump are arranged on the mounting plate on the outside of cutting head.
By using above-mentioned technical proposal, when the laser beam emitting head of cutting head is worked, it is evacuated pump work, passes through suction
The high-temperature gas of cut place and powder are drawn up by cylinder, are entered in storage box, are being aspirated by the connecting tube of suction tube upper end
High-temperature gas or powder cool down in the process, and powder is finally isolated in the work that suction pump is had no effect in storage box by strainer
Make.The high-temperature gas generated in laser cutting process and powder are pumped in storage box by suction unit, avoid high-temperature gas or
Influence of the powder to cutting plate or environment.
The utility model is further arranged to: protrusion being arranged on the cutting bed, the cutting bed is arranged between bumps
Have a sucker, be provided with pumping chamber on the downside of the cutting bed, it is described take out chamber by top cutting bed, bottom base panel, end connecting plate and
The side plate of two sides, which combines, to be constituted, and one end of the bottom plate is connected with one end of connecting tube, the other end of the connecting tube and storage
Box connection, the storage box are connected with suction pump by connecting tube, and the storage box and suction pump junction are provided with strainer.
By using above-mentioned technical proposal, the powder on cutting bed is aspirated, avoids powder in the accumulation of cutting bed,
It can cool down simultaneously to cutting bed, to the damage of high-temperature gas or powder to cutting bed is reduced, have centainly to cutting bed
Protective effect.
The utility model is further arranged to: the bottom plate is arranged diagonally downward to the one end connected with connecting tube.
By using above-mentioned technical proposal, is conducive to powder to aggregation at connecting tube, will be smoked convenient for suction unit intracavitary
Powder extraction.
The utility model is further arranged to: the bottom of the storage box is provided with threaded hole, the threaded hole and cooperation
Cleaning plug be threadedly coupled.
By using above-mentioned technical proposal, convenient for clearing up the powder in storage box.
The utility model is further arranged to: cooling fin is arranged in the connecting tube between the storage box and suction tube.
By using above-mentioned technical proposal, increase heat dissipation effect.
The utility model is further arranged to: protection cylinder, the upper end of the protection cylinder and cutting are provided in the suction tube
Head be detachably connected, it is described protection cylinder lower end closed and open up with laser beam emitting head cooperation through-hole, the side wall of the through-hole
It is abutted with the side wall of laser beam emitting head.
By using above-mentioned technical proposal, protect the setting of cylinder that can reduce suction unit by lower part up aspiration procedure
The damage of high temperature gas or powder to cutting head lower part, improves the safety and stability of cutting head.
The utility model is further arranged to: suction hood is provided with outside the suction tube, the suction hood includes upper tube
The hollow circular platform type cover portion of shape interconnecting piece and lower part, the lower end opposite upper of the cover portion is larger, and the suction hood passes through tune
Section component is detachably connected on suction tube.
By using above-mentioned technical proposal, the setting of suction hood improves the suction area of suction unit, reduces due to powder
Splash and cause to aspirate insufficient situation odds.
The utility model is further arranged to: the adjusting component includes sliding slot, sliding block and bolt, the outside of the suction tube
Sliding slot is opened up upwards from lower end, and the upper end of the suction hood is internally provided with the sliding block with sliding slot cooperation, and the bolt, which passes through, to be taken out
Suction hood and sliding block, the end of the bolt and the trench bottom of sliding slot abut.
By using above-mentioned technical proposal, the sliding slot of the lower end of the sliding block of the upper end of suction hood and the sliding slot of suction tube is matched
It closes, after sliding into suitable position, can be fastened suction hood with bolt, so that suction hood is fixedly connected with suction tube.
The setting for adjusting component can conveniently adjust the position of suction hood, enhance the applicability of suction hood.
The utility model is further arranged to: the suction tube top is provided with connector, and the connector is connected to suction tube,
External screw thread is arranged in the connector.
By using above-mentioned technical proposal, facilitate the installation, removal, replacement and maintenance between suction tube and connecting tube.
In conclusion the advantageous effects of the utility model are as follows:
1, the high-temperature gas generated in laser cutting process and powder can be pumped to storage box by the setting of suction unit
In, avoid the influence of high-temperature gas or powder to cutting plate or environment；
2, sucker and take out chamber setting convenient for on cutting bed high-temperature gas or powder aspirate, further increase
Suction unit except high-temperature gas and powder effect；
3, it protects the setting of cylinder to protect the lower part of cutting head, increases the safety and stability of cutting head；
4, the setting of suction hood improves the aspiration ranges of suction tube, increases the suction intensity and suction effect of suction unit.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the partial enlargement diagram of part A in Fig. 1；
Fig. 3 is the partial cutaway view schematic of suction unit；
Fig. 4 is the structural schematic diagram of storage box；
Fig. 5 is the part perspective view of the explosion of suction unit；
Fig. 6 is cutting bed and the schematic cross-sectional view for taking out chamber.
Appended drawing reference: 1, laser cutting machine ontology；11, rack；111, cutting bed；1111, raised；12, cutting rack；13,
Cutting head；131, mounting plate；2, suction unit；21, suction pump；22, connecting tube；221, cooling fin；23, storage box；231, it filters
Net；232, cleaning plug；24, suction tube；241, connector；25, cylinder is protected；26, suction hood；261, interconnecting piece；262, cover portion；27,
Adjust component；271, sliding slot；272, sliding block；273, bolt；28, sucker；29, chamber is taken out；291, bottom plate；292, connecting plate；293,
Side plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of laser cutting machine disclosed by the utility model, including laser cutting machine ontology 1 and to laser
The suction unit 2 that high-temperature gas or powder in cutting process are aspirated.Laser cutting machine ontology 1 includes rack 11, installation
The cutting head 13 of the cutting rack 12 of cutting head 13 and bottom installation laser beam emitting head.Rack 11 includes placing cutting for cutting plate
The ceding of Taiwan 111,111 upside integrally formed raised 1111 of cutting bed, 1111 interval of protrusion are uniformly arranged.Cutting rack 12 is gate
Frame, low side are slidably connected at 111 two sides of cutting bed.The top of cutting head 13 is slidably connected at 12 upper cross bar of cutting rack and can edge
Cross bar sliding, cutting head 13 can move up and down.
Referring to Fig. 2 and Fig. 3, suction unit 2 include suction pump 21, connecting tube 22, storage box 23, suction tube 24, protection cylinder 25,
Suction hood 26 and adjusting component 27.Two pieces of mounting plates 131, right side mounting plate is respectively welded at left and right sides of the top of cutting head 13
Suction pump 21 is installed on 131, storage box 23 is installed on left side mounting plate 131.
It referring to Fig. 2 and Fig. 4, is connected between storage box 23 and suction pump 21 by connecting tube 22, and is connected with connecting tube 22
The side of storage box 23 strainer 231 is fixedly mounted, avoid dust from entering suction pump 21 and influence the work of suction pump 21.Storage
Box 23 opens up through-hole by the lower wall of storage box 23 with suction tube 24 and connecting tube 22 is connected to, and the lower end of connecting tube 22 passes through connection
First 241 are connected to suction tube 24, in order to increase the stability of connecting tube 22 and the connection of suction tube 24, the outer spiral shell of setting on the outside of connector 241
Line (is shown) in Fig. 3.In order to facilitate the powder in cleaning storage box 23, the bottom of storage box 23 is provided with threaded hole, screw thread
The cleaning plug 232 of hole and cooperation is threadedly coupled, and through-hole is opened up at the corresponding threaded hole of mounting plate 131, convenient for operation.23 He of storage box
Cooling fin 221 is set in the connecting tube 22 between suction tube 24.
Referring to Fig. 3 and Fig. 5, protects 25 upper end opening of cylinder and be provided with the shell spiral shell of the lower end of internal screw thread and cutting head 13
Line connects (showing in Fig. 2).Protect cylinder 25 lower end closed and open up with laser beam emitting head cooperation through-hole, the side wall of through-hole and
The side wall of laser beam emitting head abuts.The upper end closed of suction tube 24 and open up and protect cylinder 25 cooperate threaded hole, suction tube 24 it is upper
End and protection cylinder 25 are threadedly coupled.The lower ending opening of suction tube 24 has gap, connector between the inner wall and protection cylinder 25 of suction tube 24
241 communication gaps.In order to expand the suction area of suction tube 24, it is arranged outside suction tube 24 by adjusting and is connected with suction hood 26.It takes out
The hollow circular platform type cover portion 262 of suction hood 26 including upper tubular interconnecting piece 261 and lower part, the top and the bottom one of suction hood 26 at
The lower end opposite upper of type and rounding off, cover portion 262 is larger.Adjusting component 27 includes sliding slot 271, sliding block 272 and bolt
273, the two sides in the outside of suction tube 24 symmetrically offer sliding slot 271, and sliding slot 271 is connected to the lower end surface of suction tube 24, suction hood 26
Upper end is internally provided with the sliding block 272 cooperated with sliding slot 271.In order to increase the reliability being slidably connected, sliding block 272 is dovetail
Block, sliding slot 271 are dovetail groove.Bolt 273 passes through suction hood 26 and sliding block 272.When sliding block 272 is adjusted in sliding slot 271
Behind suitable position, tightening bolt 273 abuts the end of bolt 273 and the trench bottom of sliding slot 271, consolidates to suction hood 26
It is fixed.
Referring to Fig.1 and Fig. 6, suction unit 2 further include sucker 28 and pumping chamber 29.Cutting bed 111 between protrusion 1111 is opened
If sucker 28, it is provided on the downside of cutting bed 111 and takes out chamber 29.Take out chamber 29 by top cutting bed 111, bottom base panel 291, end company
Fishplate bar 292 and the combination of the side plate of two sides 293 are constituted, and one end of bottom plate 291 is connected to storage box 23 by connecting tube 22.Bottom plate
291 are arranged diagonally downward to the one end connected with connecting tube 22.Storage box 23 and suction pump 21 are connected by connecting tube 22, herein
The setting of storage box 23 is consistent with the setting of storage box 23 on the side mounting plate 131 for being mounted on cutting head 13.
The implementation principle of the present embodiment are as follows: when the laser beam emitting head of cutting head 13 is worked, 13 side of cutting head
It is evacuated pump work, the high-temperature gas of cut place and powder are drawn up by the suction hood 26 and suction tube 24 of lower section, pass through suction
The connecting tube 22 of 24 upper ends of cylinder enters in storage box 23, cools down in aspiration procedure high temperature gas or powder, powder
The work for not influencing in storage box 23 and suction pump 21 is finally isolated in by strainer 231.21 work of suction pump in 11 side of rack
Make, 111 downside of the sucker 28 that is arranged by cutting bed 111 and cutting bed take out chamber 29 will cut the high-temperature gas on the downside of plate and
Powder is taken away.The high-temperature gas generated in laser cutting process and powder are pumped in storage box 23 by suction unit 2, avoid height
The influence of wet body or powder to cutting plate or environment.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of laser cutting machine, including laser cutting machine ontology (1) and suction unit (2), the laser cutting machine ontology (1)
Including rack (11), cutting rack (12) and cutting head (13), the rack (11) includes the cutting bed on the downside of cutting head (13)
(111), it is characterised in that: the suction unit (2) includes suction pump (21), connecting tube (22), storage box (23) and suction tube
(24), the upper end closed of the suction tube (24) and open up with the lower part of cutting head (13) cooperation through-hole, the suction tube (24)
It is detachably connected on the outside of upper end and the lower end of cutting head (13), the lower ending opening of the suction tube (24), the suction tube (24)
Gap is provided between inner wall and cutting head (13), the suction tube (24) is connected to storage box (23) by connecting tube (22), institute
It states and is connected between storage box (23) and suction pump (21) by connecting tube (22), the company of the storage box (23) and suction pump (21)
The place of connecing is provided with strainer (231), the mounting plate of the storage box (23) and suction pump (21) setting on the outside of cutting head (13)
(131) on.
2. a kind of laser cutting machine according to claim 1, it is characterised in that: protrusion is arranged on the cutting bed (111)
(1111), the cutting bed (111) is provided with sucker (28) between raised (1111), setting on the downside of the cutting bed (111)
Have pumping chamber (29), the pumping chamber (29) is by top cutting bed (111), bottom base panel (291), end connecting plate (292) and two sides
Side plate (293) combine and constitute, one end of the bottom plate (291) connects with one end of connecting tube (22), the connecting tube (22)
The other end and storage box (23) connection, the storage box (23) and suction pump (21) pass through connecting tube (22) connection, the receipts
Case (23) and suction pump (21) junction are provided with strainer (231).
3. a kind of laser cutting machine according to claim 2, it is characterised in that: the bottom plate (291) to and connecting tube
(22) one end connected is arranged diagonally downward.
4. according to claim 1 or a kind of 2 described in any item laser cutting machines, it is characterised in that: the storage box (23)
Bottom is provided with threaded hole, cleaning plug (232) threaded connection of the threaded hole and cooperation.
5. a kind of laser cutting machine according to claim 1, it is characterised in that: the storage box (23) and suction tube (24) it
Between connecting tube (22) on be arranged cooling fin (221).
6. a kind of laser cutting machine according to claim 1, it is characterised in that: be provided with protection cylinder in the suction tube (24)
(25), it is described protection cylinder (25) upper end and cutting head (13) be detachably connected, it is described protection cylinder (25) lower end closed and open
If the through-hole with laser beam emitting head cooperation, the side wall of the through-hole and the side wall of laser beam emitting head are abutted.
7. according to claim 1 or a kind of 6 described in any item laser cutting machines, it is characterised in that: the suction tube (24) is external
It is provided with suction hood (26), the suction hood (26) includes the hollow circular platform type cover of upper tubular interconnecting piece (261) and lower part
The lower end opposite upper in portion (262), the cover portion (262) is larger, and the suction hood (26) is detachable by adjusting component (27)
It is connected on suction tube (24).
8. a kind of laser cutting machine according to claim 7, it is characterised in that: the adjusting component (27) includes sliding slot
(271), the outside of sliding block (272) and bolt (273), the suction tube (24) opens up sliding slot (271), the suction from lower end upwards
The upper end of cover (26) is internally provided with the sliding block (272) with sliding slot (271) cooperation, and the bolt (273) passes through suction hood (26)
With sliding block (272), the end of the bolt (273) and the trench bottom of sliding slot (271) are abutted.
9. a kind of laser cutting machine according to claim 1, it is characterised in that: suction tube (24) top is provided with connection
Head (241), the connector (241) are connected to suction tube (24), and external screw thread is arranged in the connector (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151362.7U CN209223420U (en) | 2018-12-18 | 2018-12-18 | A kind of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151362.7U CN209223420U (en) | 2018-12-18 | 2018-12-18 | A kind of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209223420U true CN209223420U (en) | 2019-08-09 |
Family
ID=67508642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151362.7U Expired - Fee Related CN209223420U (en) | 2018-12-18 | 2018-12-18 | A kind of laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209223420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290284A (en) * | 2021-05-17 | 2021-08-24 | 浙江宁巍机械科技有限公司 | Vertical simplex position foundry goods cutting machine |
-
2018
- 2018-12-18 CN CN201822151362.7U patent/CN209223420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290284A (en) * | 2021-05-17 | 2021-08-24 | 浙江宁巍机械科技有限公司 | Vertical simplex position foundry goods cutting machine |
| CN113290284B (en) * | 2021-05-17 | 2022-08-02 | 浙江宁巍机械科技有限公司 | Vertical simplex position foundry goods cutting machine |
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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 |
Granted publication date: 20190809 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |