CN204254617U - For the changeable type plum blossom nozzle of cutting torch - Google Patents
For the changeable type plum blossom nozzle of cutting torch Download PDFInfo
- Publication number
- CN204254617U CN204254617U CN201420677607.9U CN201420677607U CN204254617U CN 204254617 U CN204254617 U CN 204254617U CN 201420677607 U CN201420677607 U CN 201420677607U CN 204254617 U CN204254617 U CN 204254617U
- Authority
- CN
- China
- Prior art keywords
- mouth
- hole
- cutting torch
- plum blossom
- changeable type
- 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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Abstract
The utility model discloses a kind of changeable type plum blossom nozzle for cutting torch, comprise Nei Zui and Wai Zui, the first end of described interior mouth is connected with the air flue of described cutting torch, second end of described interior mouth is connected by the first end of screw thread with described outer mouth, the center line of described interior mouth and the center line of described outer mouth are positioned at same straight line, the center of described outer mouth and described interior mouth is provided with main through hole, described outer mouth is provided with multiple auxiliary through hole, described interior mouth is provided with multiple arc-shaped slot, the center line of described auxiliary through hole and described arc-shaped slot all with the middle line parallel of described main through hole.The changeable type plum blossom nozzle that the utility model is used for cutting torch is threaded connection Wai Zui and Nei Zui, and outer mouth can be changed according to the size of the external mouth of environment used and model; If malfunctioning nozzle, can external mouth or interior mouth place under repair or change targetedly.
Description
Technical field
The utility model relates to nozzle of cutting torch, particularly relates to a kind of changeable type plum blossom nozzle for cutting torch.
Background technology
The effect of cutting torch is that oxygen is mixed in proportion with acetylene, form preheat flame, and pure oxygen in high pressure is ejected on cut workpiece, cut metal is burnt in oxygen jet, and oxygen jet also blows away the slag (oxide) that burning generates and form slot.Cutting torch is the main tool of gas cutting workpiece.Nozzle is the equipment ejecting cutting torch gas, because the use approach of cutting torch is different, the nozzle of needs is different, and the nozzle of traditional cutting torch is fixing, can not adapt to multiple service condition; And if nozzle occur damage after, be merely able to change its whole nozzle, can not be cost-saving.
Utility model content
The purpose of this utility model is just to provide a kind of changeable type plum blossom nozzle for cutting torch to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of changeable type plum blossom nozzle for cutting torch, comprise Nei Zui and Wai Zui, the first end of described interior mouth is connected with the air flue of described cutting torch, second end of described interior mouth is connected by the first end of screw thread with described outer mouth, the center line of described interior mouth and the center line of described outer mouth are positioned at same straight line, the center of described outer mouth and described interior mouth is provided with main through hole, described outer mouth is provided with multiple auxiliary through hole, described interior mouth is provided with multiple arc-shaped slot, the center line of described auxiliary through hole and described arc-shaped slot all with the middle line parallel of described main through hole.
Preferably, the number of described auxiliary through hole and described arc-shaped slot is six, described auxiliary through hole and described arc-shaped slot are uniformly distributed along the axis of described outer mouth and described interior mouth respectively, and the center line of described auxiliary through hole and described arc-shaped slot is all arranged on 1/4 place from inside to outside of described outer mouth and described interior mouth radius.
Interior mouth arranges arc-shaped slot, the differential seat angle between Wai Zui and interior mouth and occur hole is forbidden can be placed, the flow velocity of wherein gas can be accelerated simultaneously.
Particularly, the second end inside of described interior mouth is provided with conical shaped projections, and the first end inside of described outer mouth is provided with the cone-shaped groove with described conical shaped projections adaptation.
Projection coordinates with groove, can make further between Wai Zui with interior mouth coordinate tight.
In order to fix the connection between Wai Zui and interior mouth further, the outer wall of described outer mouth first end is provided with buckle, described buckle is rotatably connected by rotating shaft and described outer mouth, the outer wall of described interior mouth is provided with the draw-in groove of fixing described buckle.
The beneficial effects of the utility model are:
The changeable type plum blossom nozzle that the utility model is used for cutting torch is threaded connection Wai Zui and Nei Zui, and outer mouth can be changed according to the size of the external mouth of environment used and model; If malfunctioning nozzle, can external mouth or interior mouth place under repair or change targetedly.
Accompanying drawing explanation
Fig. 1 is the sectional view of the changeable type plum blossom nozzle for cutting torch described in the utility model;
Fig. 2 is the sectional view of interior mouth described in the utility model;
Fig. 3 is the sectional view of outer mouth described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, the utility model is used for the changeable type plum blossom nozzle of cutting torch, comprise interior mouth 1 and outer mouth 2, the interior first end of mouth 1 is connected with the air flue of cutting torch, second end of interior mouth 1 is connected by the first end of screw thread with outer mouth 2, the center line of interior mouth 1 and the center line of outer mouth 2 are positioned at same straight line, the center of outer mouth 2 and interior mouth 1 is provided with main through hole 3, outer mouth 2 is provided with multiple auxiliary through hole 8, interior mouth 1 is provided with multiple arc-shaped slot 4, the center line of auxiliary through hole 8 and arc-shaped slot 4 all with the middle line parallel of main through hole 3, the number of auxiliary through hole 8 and arc-shaped slot 4 is six, auxiliary through hole 8 and arc-shaped slot 4 are uniformly distributed along the axis of outer mouth 2 and interior mouth 1 respectively, the center line of auxiliary through hole 8 and arc-shaped slot 4 is all arranged on 1/4 place from inside to outside of outer mouth 2 and interior mouth 1 radius, second end inside of interior mouth 1 is provided with conical shaped projections, the first end inside of outer mouth 2 is provided with the cone-shaped groove with conical shaped projections adaptation, the outer wall of outer mouth 2 first end is provided with buckle 5, buckle 5 is rotatably connected by rotating shaft 6 and outer mouth 2, the outer wall of interior mouth 1 is provided with the draw-in groove 7 of fixing buckle 5.
The operation principle that the utility model is used for the changeable type plum blossom nozzle of cutting torch is as follows:
According to concrete service condition, select suitable outer mouth 2, second end of mouth 1 in the first end of outer mouth 2 is inserted, then rotate, by screw thread, the first end of outer mouth 2 and the second end of interior mouth 1 are fixed, finally the buckle 5 of outer mouth 2 is being blocked on the draw-in groove 7 of interior mouth 1, by interior mouth 1 and the fixation of outer mouth 2.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (4)
1. the changeable type plum blossom nozzle for cutting torch, it is characterized in that: comprise Nei Zui and Wai Zui, the first end of described interior mouth is connected with the air flue of described cutting torch, second end of described interior mouth is connected by the first end of screw thread with described outer mouth, the center line of described interior mouth and the center line of described outer mouth are positioned at same straight line, the center of described outer mouth and described interior mouth is provided with main through hole, described outer mouth is provided with multiple auxiliary through hole, described interior mouth is provided with multiple arc-shaped slot, the center line of described auxiliary through hole and described arc-shaped slot all with the middle line parallel of described main through hole.
2. the changeable type plum blossom nozzle for cutting torch according to claim 1, it is characterized in that: the number of described auxiliary through hole and described arc-shaped slot is six, described auxiliary through hole and described arc-shaped slot are uniformly distributed along the axis of described outer mouth and described interior mouth respectively, and the center line of described auxiliary through hole and described arc-shaped slot is all arranged on 1/4 place from inside to outside of described outer mouth and described interior mouth radius.
3. the changeable type plum blossom nozzle for cutting torch according to claim 1, is characterized in that: the second end inside of described interior mouth is provided with conical shaped projections, and the first end inside of described outer mouth is provided with the cone-shaped groove with described conical shaped projections adaptation.
4. the changeable type plum blossom nozzle for cutting torch according to claim 1, it is characterized in that: the outer wall of described outer mouth first end is provided with buckle, described buckle is rotatably connected by rotating shaft and described outer mouth, the outer wall of described interior mouth is provided with the draw-in groove of fixing described buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677607.9U CN204254617U (en) | 2014-11-14 | 2014-11-14 | For the changeable type plum blossom nozzle of cutting torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677607.9U CN204254617U (en) | 2014-11-14 | 2014-11-14 | For the changeable type plum blossom nozzle of cutting torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254617U true CN204254617U (en) | 2015-04-08 |
Family
ID=52958918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420677607.9U Expired - Fee Related CN204254617U (en) | 2014-11-14 | 2014-11-14 | For the changeable type plum blossom nozzle of cutting torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958868A (en) * | 2021-04-06 | 2021-06-15 | 安徽金火神能源科技有限公司 | Cutting torch cutting nozzle adapter and structure and manufacturing and mounting method thereof |
-
2014
- 2014-11-14 CN CN201420677607.9U patent/CN204254617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958868A (en) * | 2021-04-06 | 2021-06-15 | 安徽金火神能源科技有限公司 | Cutting torch cutting nozzle adapter and structure and manufacturing and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |