CN205989112U - A kind of Plasma Are Cutting Machine structure - Google Patents
A kind of Plasma Are Cutting Machine structure Download PDFInfo
- Publication number
- CN205989112U CN205989112U CN201620759234.9U CN201620759234U CN205989112U CN 205989112 U CN205989112 U CN 205989112U CN 201620759234 U CN201620759234 U CN 201620759234U CN 205989112 U CN205989112 U CN 205989112U
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- CN
- China
- Prior art keywords
- plasma
- plasma arc
- cutting machine
- machine structure
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Plasma Technology (AREA)
- Arc Welding In General (AREA)
Abstract
The utility model discloses a kind of Plasma Are Cutting Machine structure, it is internally provided with plasma air cavity in plasma arc generator, the middle part of plasma air cavity is provided with electrode, the bottom of plasma air cavity forms conical nozzle to contract, the small end of conical nozzle is the plasma arc outfan of plasma arc generator down, it is provided with annular cooling water groove in the plasma arc generator of outer ring at conical nozzle, annular cooling water groove is symmetrically arranged with water inlet end on the outer wall of plasma arc generator, water side, water inlet end is connected with pond by water circulating pump, pond is also connected with water side, the workbench being provided with for placing workpiece to be cut immediately below conical nozzle, the middle part of workbench is provided with the rectangular recess for placing waste residue.This utility model is provided with the rectangular recess for placing waste residue on the table, with periodic cleaning, and nozzle can be provided with cooling water cools down, increase the service life, have a good application prospect.
Description
Technical field
This utility model is related to a kind of Plasma Are Cutting Machine structure, belongs to precision processing technology field.
Background technology
Plasma arc cutting, takes up room little, convenient can use, is widely used in Precision Machining.But
Be, at present Plasma Are Cutting Machine structure on the market, cutting metal works after, cutting waste residue can remain on the table or
On workpiece, it is not provided with waste residue placing box it is impossible to timely exclude, and, Plasma Are Cutting Machine structure is not provided with cooling body,
Too high plasma arc is stable, can substantially reduce the service life of nozzle.
Utility model content
This utility model purpose is to overcome existing ion arc cutting mechanism, being not provided with waste residue placing box, waste residue
Can not exclude in time, too high plasma arc temperature, make the short problem of the service life of nozzle.Plasma arc of the present utility model
Cutting mechanism, is provided with the rectangular recess for placing waste residue on the table, can with periodic cleaning it is ensured that workbench whole
Clean, and cooling water is provided with to nozzle cools down, extend its service life, and, being provided with baffle plate prevents waste residue from splashing,
Structure is simple, easily realizes, has a good application prospect.
In order to achieve the above object, this utility model be employed technical scheme comprise that：
A kind of Plasma Are Cutting Machine structure it is characterised in that：Including plasma arc generator, described plasma arc generator
It is internally provided with plasma air cavity, described plasma (orifice) gas intracavity input has plasma gass, and the middle part of plasma air cavity is installed
Have an electrode, the bottom of described plasma air cavity forms conical nozzle to contract, the small end of described conical nozzle be down wait from
The plasma arc outfan of subarc generator, is provided with annular cooling in the plasma arc generator of outer ring at described conical nozzle
Tank, described annular cooling water groove is symmetrically arranged with water inlet end, water side, described water inlet on the outer wall of plasma arc generator
End is connected with pond by water circulating pump, and described pond is also connected with water side, the setting immediately below described conical nozzle
There is the workbench for placing workpiece to be cut, the middle part of described workbench is provided with the rectangular recess for placing waste residue.
A kind of aforesaid Plasma Are Cutting Machine structure it is characterised in that：Described pond sets in the junction with water circulating pump
There is one layer of drainage screen.
A kind of aforesaid Plasma Are Cutting Machine structure it is characterised in that：The both sides of described plasma arc generator bottom set
It is equipped with the baffle plate preventing waste residue from splashing, described baffle plate is arranged vertically downward.
A kind of aforesaid Plasma Are Cutting Machine structure it is characterised in that：Spacing between described baffle plate and workbench is 2-
4cm.
A kind of aforesaid Plasma Are Cutting Machine structure it is characterised in that：Spacing between described baffle plate and workbench is
3cm.
A kind of aforesaid Plasma Are Cutting Machine structure it is characterised in that：The taper angle of described conical nozzle is 30 °.
The beneficial effects of the utility model are：Plasma Are Cutting Machine structure of the present utility model, is provided with the table
For placing the rectangular recess of waste residue, can with periodic cleaning it is ensured that workbench clean and tidy, and nozzle be provided with cooling water carry out
Cooling, extends its service life, and, being provided with baffle plate prevents waste residue from splashing, and structure is simple, easily realizes, and has good
Application prospect.
Brief description
Fig. 1 is the structural representation of Plasma Are Cutting Machine structure of the present utility model.
In accompanying drawing, the implication of labelling is as follows：
1：Plasma arc generator；2：Plasma air cavity；3：Electrode；4：Conical nozzle；5：Water inlet end；6：Water side；7：
Water circulating pump；8：Pond；9：Workbench；10：Rectangular recess；11：Drainage screen；12：Baffle plate.
Specific embodiment
Below in conjunction with Figure of description, this utility model is described further.Following examples are only used for more clear
Chu's ground explanation the technical solution of the utility model, and protection domain of the present utility model can not be limited with this.
As shown in figure 1, Plasma Are Cutting Machine structure of the present utility model, including plasma arc generator 1, plasma arc is sent out
Raw device 1 is internally provided with plasma air cavity 2, and input in plasma air cavity 2 has plasma gass, and the middle part of plasma air cavity 2
Electrode 3 is installed, the bottom of plasma air cavity 2 forms conical nozzle 4 to contract, the small end of conical nozzle 4 be down wait from
The plasma arc outfan of subarc generator 1, is provided with annular cooling in the plasma arc generator 1 of outer ring at conical nozzle 4
Tank, annular cooling water groove is symmetrically arranged with water inlet end 5, water side 6 on the outer wall of plasma arc generator 1, and water inlet end 5 leads to
Cross water circulating pump 7 to be connected with pond 8, pond 8 is also connected with water side 6, being provided with for putting immediately below conical nozzle 4
Put the workbench 9 of workpiece to be cut, the middle part of workbench 9 is provided with the rectangular recess 10 for placing waste residue, rectangular recess 10 energy
Enough place waste residue, can with periodic cleaning it is ensured that workbench 9 clean and tidy.
Described pond 8 is provided with one layer of drainage screen 11 in the junction with water circulating pump 7, is prevented from the impurity in cooling water
Enter pipeline, block pipeline.
The both sides of described plasma arc generator 1 bottom are provided with the baffle plate 12 preventing waste residue from splashing, described baffle plate 12 with
Spacing between workbench 9 is 2-4cm, and preferred distance is 3cm, depending on service condition, the 3cm that this utility model selects,
Exceed the height of workpiece to be cut, baffle plate 12 is arranged vertically downward, prevent the waste residue splashing from hurting human body or causing dirt
Dye.
The taper angle of described conical nozzle 4 is 30 °, ensure that plasma gass in the presence of electrode, produces high temperature
Plasma arc, and quick spray from conical nozzle 4, carry out the cutting of workpiece, accelerate cutting efficiency.
In sum, Plasma Are Cutting Machine structure of the present utility model, is provided with the table for placing waste residue
Rectangular recess, can with periodic cleaning it is ensured that workbench clean and tidy, and cooling water be provided with to nozzle cool down, extend it
Service life, and, being provided with baffle plate prevents waste residue from splashing, and structure is simple, easily realizes, has a good application prospect.
Of the present utility model ultimate principle, principal character and advantage have been shown and described above.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, these changes and improvements both fall within the range of claimed this utility model.This utility model claims scope
By appending claims and its equivalent thereof.
Claims (6)
1. a kind of Plasma Are Cutting Machine structure it is characterised in that：Including plasma arc generator（1）, described plasma arc generation
Device（1）It is internally provided with plasma air cavity（2）, described plasma air cavity（2）Interior input has plasma gass, and plasma air cavity
（2）Middle part electrode is installed（3）, described plasma air cavity（2）Bottom to contract formed conical nozzle（4）, described cone
Shape nozzle（4）Small end down be plasma arc generator（1）Plasma arc outfan, described conical nozzle（4）Place outer ring
Plasma arc generator（1）Inside it is provided with annular cooling water groove, described annular cooling water groove is in plasma arc generator（1）'s
Water inlet end is symmetrically arranged with outer wall（5）, water side（6）, described water inlet end（5）By water circulating pump（7）With pond（8）It is connected
Connect, described pond（8）Also with water side（6）It is connected, described conical nozzle（4）Being provided with of underface is to be cut for placing
The workbench of workpiece（9）, described workbench（9）Middle part be provided with the rectangular recess for placing waste residue（10）.
2. a kind of Plasma Are Cutting Machine structure according to claim 1 it is characterised in that：Described pond（8）With circulation
Water pump（7）Junction be provided with one layer of drainage screen（11）.
3. a kind of Plasma Are Cutting Machine structure according to claim 1 it is characterised in that：Described plasma arc generator
（1）The both sides of bottom are provided with the baffle plate preventing waste residue from splashing（12）, described baffle plate（12）Arrange vertically downward.
4. a kind of Plasma Are Cutting Machine structure according to claim 3 it is characterised in that：Described baffle plate（12）With workbench
（9）Between spacing be 2-4cm.
5. a kind of Plasma Are Cutting Machine structure according to claim 4 it is characterised in that：Described baffle plate（12）With workbench
（9）Between spacing be 3cm.
6. a kind of Plasma Are Cutting Machine structure according to claim 1 it is characterised in that：Described conical nozzle（4）Cone
Degree angle is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759234.9U CN205989112U (en) | 2016-07-19 | 2016-07-19 | A kind of Plasma Are Cutting Machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759234.9U CN205989112U (en) | 2016-07-19 | 2016-07-19 | A kind of Plasma Are Cutting Machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989112U true CN205989112U (en) | 2017-03-01 |
Family
ID=58102147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620759234.9U Expired - Fee Related CN205989112U (en) | 2016-07-19 | 2016-07-19 | A kind of Plasma Are Cutting Machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965140A (en) * | 2016-07-19 | 2016-09-28 | 苏州誉衡昌精密机械有限公司 | Plasma arc cutting mechanism |
-
2016
- 2016-07-19 CN CN201620759234.9U patent/CN205989112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965140A (en) * | 2016-07-19 | 2016-09-28 | 苏州誉衡昌精密机械有限公司 | Plasma arc cutting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20170719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |