CN208195132U - A kind of tungsten electrode air gun - Google Patents
A kind of tungsten electrode air gun Download PDFInfo
- Publication number
- CN208195132U CN208195132U CN201820117872.XU CN201820117872U CN208195132U CN 208195132 U CN208195132 U CN 208195132U CN 201820117872 U CN201820117872 U CN 201820117872U CN 208195132 U CN208195132 U CN 208195132U
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- gas
- pipette tips
- tungsten electrode
- section
- gun body
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Abstract
The utility model discloses a kind of tungsten electrode air guns, including pipette tips and gun body；The outer wall of pipette tips is equipped with a plurality of gas off-take, and pipette tips include the linkage section, changeover portion and Jian Zui being connected to each other, and gas off-take is through connection linkage section, changeover portion and Jian Zui；It is successively arranged gas diverging road, wire electrode arrangement section, gas buffer section from sharp mouth to linkage section direction inside pipette tips, gas dissipates road and pipette tips central axis is in 15.8 ° of angles；The mode that the pipette tips of the utility model tungsten electrode air gun are connected through a screw thread is fixed in gun body, convenient disassembly and pipette tips are not easily to fall off；The outer wall and nozzle interior of nozzle all devise outlet passageway, and the gas that 15.8 ° of gas diverging road ensures to spray is in divergent shape, and the gas that a plurality of gas off-take of outer wall sprays is in divergent shape, and divergent shape gas is good to the purging effect of scrap.
Description
Technical field
The utility model relates to technical field of medical equipment production equipment, the production in particular for medical plastic bottle is filled
It sets, specially a kind of tungsten electrode air gun.
Background technique
Traditional tungsten electrode air gun relies on always import, and using when have the following deficiencies: the crosses of one pipette tips
The groove of insertion end insertion gun body is completed pipette tips rifle mouth and is fixedly connected, for a long time using easily causing pipette tips and gun body to plug together loosely
Gu pipette tips loosening is detached from from gun body；Secondly the gas that the gas outlet of pipette tips sprays is column and does not dissipate that gas can only be from spray
The blowout of mouth centre, it is poor to scrap cleaning effect；Third, gas passage is perpendicular to gun body at gun body, into the gas pressure of gun body
Drop is serious.
Utility model content
The utility model aim be to overcome the shortcomings of it is above, a kind of convenient to use, pipette tips are provided and gun body plug together securely,
It cleans gas and dispels uniform tungsten electrode air gun.
The utility model aim is achieved through the following technical solutions such tungsten electrode air gun, including pipette tips and gun body；
The outer wall of pipette tips is equipped with a plurality of gas off-take, and pipette tips include the linkage section, changeover portion and Jian Zui being connected to each other, and gas off-take is through company
Logical linkage section, changeover portion and Jian Zui；Gas diverging road, wire electrode arrangement are successively arranged from sharp mouth to linkage section direction inside pipette tips
Section, gas buffer section, gas dissipates road and pipette tips central axis is in 15.8 ° of angles；The outer wall and nozzle interior of nozzle all design
Outlet passageway, the gas that the gas that 15.8 ° of gas diverging road ensures to spray is sprayed in divergent shape, a plurality of gas off-take of outer wall
In divergent shape, divergent shape gas is good to the purging effect of scrap.
As preferred: the linkage section diameter is less than changeover portion diameter, sets on the external screw thread and gun body that linkage section is equipped with
Some screw-internal thread fit connections, shape is in cut the pencil-shaped of beginning after pipette tips are connect with gun body.
As preferred: gas diverging road be it is tapered, wire electrode arranges that section is cylindrical type, and gas buffer section is cylinder
Type, gas first flow through cylindrical gas buffer section and wire electrode arrangement section, flow out rifle mouth, blowout after dissipating road by gas
Dissipate gas.
As preferred: the gas buffer section diameter is greater than the wire electrode and arranges section diameter, increases gas in gas
The pressure of breeze way.
As preferred: the gun body includes gun body bar and incoming end, and it is gentle that incoming end is equipped with tungsten electrode wire access channel
Body channel.
As preferred: the gas passage is parallel to gun body bar, the tungsten electrode wire access channel perpendicular to gun body bar, this
Kind design ensures that gas is parallel to gun body bar and enters gun body.
The utility model has the advantage that the side that the pipette tips of the utility model tungsten electrode air gun are connected through a screw thread
Formula is fixed in gun body, convenient disassembly and pipette tips are not easily to fall off；The outer wall and nozzle interior of nozzle all devise outlet passageway,
For the gas that 15.8 ° of gas diverging road ensures to spray in divergent shape, the gas that a plurality of gas off-take of outer wall sprays is in divergent shape, hair
Bulk gas is good to the purging effect of scrap；Tungsten electrode air gun is small in size, fixed, installation, easy to use, using effect
It is good.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of this tungsten electrode air gun.
Fig. 2 is this tungsten electrode air gun structural schematic diagram reversed along gun body.
Fig. 3 is this tungsten electrode air gun internal structure structural schematic diagram.
Fig. 4 is the lance body structure schematic diagram of this tungsten electrode air gun.
In figure: 1: pipette tips, 2: gun body, 3: gas off-take, 4: gas diverging road, 5: wire electrode arrangement section, 6: gas
Breeze way, 8: gun body bar, 9: incoming end, 1-1: linkage section, 1-2: changeover portion, 1-3: sharp mouth, 9-1: tungsten electrode wire access is logical
Road, 9-2: gas passage.
Specific embodiment:
In order to deepen the understanding to the utility model, below in conjunction with example and attached drawing to the utility model tungsten electrode air
Spray gun makees further detailed art, which is only used for explaining the utility model, not constitute to scope of protection of the utility model
It limits.
A kind of embodiment of tungsten electrode air gun, a kind of tungsten electrode air gun are shown as shown in Figure 1 to Figure 4, comprising:
Pipette tips 1 and gun body 2；The outer wall of pipette tips is equipped with four gas off-takes 3, and pipette tips include the linkage section 1-1 being connected to each other, changeover portion 1-
2 and sharp mouth 1-3, gas off-take 3 is through connection linkage section 1-1, changeover portion 1-2 and sharp mouth 1-3；1 inside of pipette tips is from point mouth 1-3 to even
It connects section direction 1-1 and is successively arranged gas diverging road 4, wire electrode arrangement section 5, gas buffer section 6；It is tapered, electricity that gas, which dissipates road 4,
Polar filament arranges that section 5 is cylindrical type, and gas buffer section 6 is cylindrical type；Gas dissipates road 4 and 1 central axis of pipette tips in 15.8 ° of folders
Angle；Linkage section 1-1 diameter is less than changeover portion 1-2 diameter, the interior spiral shell that the external screw thread and gun body 2 that linkage section 1-1 is equipped with are equipped with
Line is cooperatively connected, and 6 diameter of gas buffer section is greater than the wire electrode and arranges 5 diameter of section；Gun body 2 includes gun body bar 8 and incoming end
9, incoming end 9 is equipped with tungsten electrode wire and accesses channel 9-1 and gas passage 9-2；Gas passage 9-2 is parallel to gun body bar 8, tungsten electricity
Polar filament accesses channel 9-1 perpendicular to gun body bar 8.
In conclusion the pipette tips of the utility model tungsten electrode air gun are connected through a screw thread mode with gun body and connect, even
It is more firm to connect；The inside and outside of pipette tips is designed with outlet passageway, and outlet can be dissipated and be purged uniformly, easy to use and cleaning effect
It is good.
The above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (6)
1. a kind of tungsten electrode air gun, comprising: pipette tips (1) and gun body (2)；
It is characterized by: the outer wall of the pipette tips is equipped with a plurality of gas off-take (3), pipette tips include the linkage section (1- being connected to each other
1), changeover portion (1-2) He Jianzui (1-3), the gas off-take (3) is through connection linkage section (1-1), changeover portion (1-2) He Jianzui
(1-3)；
The pipette tips (1) are internal to be successively arranged gas diverging road (4), wire electrode cloth from sharp direction mouth (1-3) to linkage section (1-1)
Set section (5), gas buffer section (6)；
Gas diverging road (4) and pipette tips (1) central axis are in 15.8 ° of angles.
2. tungsten electrode air gun according to claim 1, it is characterised in that: linkage section (1-1) diameter was less than
Section (1-2) diameter is crossed, the external screw thread that linkage section (1-1) is equipped with is connected with the screw-internal thread fit that gun body (2) is equipped with.
3. tungsten electrode air gun according to claim 2, it is characterised in that: gas diverging road (4) is tapered, institute
Stating wire electrode arrangement section (5) is cylindrical type, and the gas buffer section (6) is cylindrical type.
4. tungsten electrode air gun according to claim 3, it is characterised in that: gas buffer section (6) diameter is greater than
The wire electrode arranges section (5) diameter.
5. tungsten electrode air gun according to claim 2, it is characterised in that: the gun body (2) include gun body bar (8) and
Incoming end (9), the incoming end (9) are equipped with tungsten electrode wire access channel (9-1) and gas passage (9-2).
6. tungsten electrode air gun according to claim 5, it is characterised in that: the gas passage (9-2) is parallel to rifle
Body rod (8), tungsten electrode wire access channel (9-1) is perpendicular to gun body bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117872.XU CN208195132U (en) | 2018-01-24 | 2018-01-24 | A kind of tungsten electrode air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117872.XU CN208195132U (en) | 2018-01-24 | 2018-01-24 | A kind of tungsten electrode air gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195132U true CN208195132U (en) | 2018-12-07 |
Family
ID=64534282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820117872.XU Active CN208195132U (en) | 2018-01-24 | 2018-01-24 | A kind of tungsten electrode air gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940251A (en) * | 2019-05-08 | 2019-06-28 | 天津中车唐车轨道车辆有限公司 | A kind of pipette tips suitable for T connector TIG tack welding |
-
2018
- 2018-01-24 CN CN201820117872.XU patent/CN208195132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940251A (en) * | 2019-05-08 | 2019-06-28 | 天津中车唐车轨道车辆有限公司 | A kind of pipette tips suitable for T connector TIG tack welding |
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