CN209857050U - Acetylene cutting nozzle for cutting torch - Google Patents
Acetylene cutting nozzle for cutting torch Download PDFInfo
- Publication number
- CN209857050U CN209857050U CN201920506537.3U CN201920506537U CN209857050U CN 209857050 U CN209857050 U CN 209857050U CN 201920506537 U CN201920506537 U CN 201920506537U CN 209857050 U CN209857050 U CN 209857050U
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- CN
- China
- Prior art keywords
- joint
- connecting piece
- hole
- oxygen
- gas
- 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 provides an acetylene cutting torch for cutting torch, include: cutting nozzle, joint, connecting piece, outer sleeve, oxygen channel and gas channel; the cutting nozzle consists of a joint, a connecting piece and an outer sleeve, and an oxygen channel and a fuel gas channel are arranged on the cutting nozzle; the center of the joint is provided with a joint oxygen hole, and the annular array on the joint is provided with a plurality of joint gas holes; the joint is connected with the outer sleeve in a sleeving manner, and the fixed end of the joint is hermetically connected with the front end face of the outer sleeve; the center of the connecting piece is provided with a connecting piece oxygen hole; one end of the connecting piece is provided with a conical surface; the utility model discloses an improvement to acetylene cutting torch for the cutting torch, it is reasonable to have structural design, and the conical surface cooperatees with the taper hole, the fixed axle center of being convenient for, easy to assemble, the steady quality does not receive external force to influence, and the cross-section is the advantage that the conical surface of plum blossom form is convenient for form the gas passageway moreover to effectual problem and the not enough that has solved current device and appear.
Description
Technical Field
The utility model relates to a metal welding and cutting instrument technical field, more specifically the theory that says so especially relates to an penetrate and inhale formula acetylene cutting torch for cutting torch.
Background
The cutting nozzle is a thing arranged on the head of the cutting torch, can collect flame and spray high-pressure oxygen, and plays an important role in gas cutting. The quality of the cutting nozzle directly reflects the cutting efficiency and quality of the cutting torch or the cutting machine.
The existing market product, cutting torch mainly comprises brass connects, even piece and overcoat, forms the ring form gas export after even piece and overcoat combination, and during the installation, need pass through threaded connection with even piece with brass connects the back, and the machinery is beaten repeatedly and is made even piece aperture be in the overcoat centre bore, because artifical visual observation installation, efficiency is slow, and the quality is unstable, uses the back thermal stress to make even piece resilience skew to lead to unqualified.
In view of the above, the present invention provides an acetylene cutting nozzle for a cutting torch, which is improved by studying the existing problems, so as to solve the problems of inconvenient installation, unstable quality and easy influence of external force, and the purpose of solving the problems and improving the practical value is achieved by the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an acetylene cutting torch for cutting torch to the installation that provides in solving above-mentioned background is inconvenient, and the quality is unstable, receives the problem and not enough of external force influence easily.
In order to achieve the above object, the utility model provides an acetylene cutting torch for cutting torch, which is achieved by the following specific technical means:
an acetylene cutting tip for a cutting torch comprising: the cutting torch comprises a cutting nozzle, a connector, a connecting piece, an outer sleeve, an oxygen channel, a gas channel, a connector oxygen hole, a connector gas hole, a connector fixed end, a connecting piece oxygen hole, a conical surface, a connecting piece gas groove and a conical hole; the cutting nozzle consists of a joint, a connecting piece and an outer sleeve, and an oxygen channel and a fuel gas channel are arranged on the cutting nozzle; the center of the joint is provided with a joint oxygen hole, and the annular array on the joint is provided with a plurality of joint gas holes; the joint is connected with the outer sleeve in a sleeving manner, and the fixed end of the joint is hermetically connected with the front end face of the outer sleeve; the center of the connecting piece is provided with a connecting piece oxygen hole; one end of the connecting piece is provided with a conical surface; the conical surface is provided with a plurality of connected gas grooves; one end of the outer sleeve is provided with a taper hole.
As the further optimization of the technical scheme, the utility model relates to an acetylene cutting torch for cutting torch even piece is connected through the block mode with the overcoat, and the conical surface cooperatees with the taper hole.
As a further optimization of the technical scheme, the utility model relates to an acetylene cutting torch for cutting torch be provided with a plurality of ring array's even gas groove on the conical surface, and the cross-sectional profile shape of conical surface is plum blossom column structure.
As the further optimization of this technical scheme, the utility model relates to an acetylene cutting torch for cutting torch the inner wall of overcoat with connect and even vacuole formation, just the cavity constitutes the gas passageway with connecting gas hole and even gas groove.
As the further optimization of the technical scheme, the utility model relates to an acetylene cutting torch for cutting torch the oxygen passageway comprises joint oxygen hole and a company's oxygen hole, and connects the oxygen hole and is linked together with a company's oxygen hole.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a link and overcoat are connected through the block mode, and the conical surface sets up with taper hole matched with, the fixed axle center of being convenient for, and is easy to assemble, and the steady quality does not receive external force to influence.
2. The utility model discloses a be provided with a plurality of ring array's even piece gas groove on the conical surface, and the cross-sectional profile shape of conical surface is the setting of plum blossom column structure, is convenient for form the gas passageway.
3. The utility model discloses an inner wall and the joint of overcoat and even vacuole formation, just the cavity constitutes the setting of gas passageway with connecting the gas hole and even gas groove, is convenient for lead to the gas.
4. The utility model discloses an improvement to acetylene cutting torch for the cutting torch, it is reasonable to have structural design, and the conical surface cooperatees with the taper hole, the fixed axle center of being convenient for, easy to assemble, the steady quality does not receive external force to influence, and the cross-section is the advantage that the conical surface of plum blossom form is convenient for form gas channel moreover, thereby effectually solved the utility model discloses the problem that proposes in background art one with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a joint structure of the present invention;
FIG. 3 is a schematic side view of the joint of the present invention;
FIG. 4 is a schematic view of the connecting member of the present invention;
FIG. 5 is a schematic view of the structure A-A of the present invention;
fig. 6 is a schematic view of the structure of the outer cover of the present invention.
In the figure: the cutting torch comprises a cutting torch 1, a connector 2, a connecting piece 3, an outer sleeve 4, an oxygen channel 5, a gas channel 6, a connector oxygen hole 201, a connector gas hole 202, a connector fixed end 203, a connecting piece oxygen hole 301, a conical surface 302, a connecting piece gas groove 303 and a conical hole 401.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the present invention provides a specific technical implementation of an acetylene cutting nozzle for cutting torches:
an acetylene cutting tip for a cutting torch comprising: the cutting torch comprises a cutting torch 1, a connector 2, a connecting piece 3, an outer sleeve 4, an oxygen channel 5, a gas channel 6, a connector oxygen hole 201, a connector gas hole 202, a connector fixed end 203, a connecting piece oxygen hole 301, a conical surface 302, a connecting piece gas groove 303 and a conical hole 401; the cutting torch 1 consists of a joint 2, a connecting piece 3 and an outer sleeve 4, and an oxygen channel 5 and a fuel gas channel 6 are arranged on the cutting torch 1; the center of the joint 2 is provided with a joint oxygen hole 201, and a plurality of joint gas holes 202 are arranged on the joint 2 in an annular array; the joint 2 is connected with the outer sleeve 4 in a sleeving manner, and the joint fixing end 203 is connected with the front end face of the outer sleeve 4 in a sealing manner; the center of the connecting piece 3 is provided with a connecting piece oxygen hole 301; one end of the connecting piece 3 is provided with a conical surface 302; the conical surface 302 is provided with a plurality of connected gas grooves 303; one end of the outer sleeve 4 is provided with a taper hole 401.
Specifically, even piece 3 is connected through the block mode with overcoat 4, and conical surface 302 cooperatees with taper hole 401, is convenient for fixed axle center, and is easy to assemble, and the steady quality is not influenced by external force.
Specifically, the conical surface 302 is provided with a plurality of annular array connecting gas grooves 303, and the cross section of the conical surface 302 is in a plum blossom-shaped structure, so that a gas channel is conveniently formed.
Specifically, the inner wall of the outer sleeve 4, the connector 2 and the connecting piece 3 form a cavity, and the cavity, the connector gas hole 202 and the connecting piece gas groove 303 form a gas channel 6, so that gas can be conveniently introduced.
Specifically, the oxygen passage 5 is composed of a connector oxygen hole 201 and a connecting piece oxygen hole 301, and the connector oxygen hole 201 is communicated with the connecting piece oxygen hole 301, so that oxygen can be conveniently introduced.
The method comprises the following specific implementation steps:
when the acetylene cutting nozzle for the cutting torch is used, firstly, the connector 2 and the connecting piece 3 are connected through threads, then the conical surface 302 of the connecting piece 3 is matched with the conical hole 401 of the outer sleeve 4, so that the axis is conveniently fixed, the acetylene cutting nozzle is convenient to mount and stable in quality and is not influenced by external force, simultaneously, the connector fixed end 203 on the connector 2 is hermetically connected with the front end surface of the outer sleeve 4, at the moment, a cavity formed by the inner wall of the outer sleeve 4 and the connector 2 and the connecting piece 3, the connector gas hole 202 and the connecting piece gas groove 303 form a gas channel 6, meanwhile, the cross section sectional profile shape of the conical surface is of a plum blossom-shaped structure, so that gas is convenient to feed, in addition, the connector oxygen hole 201 in the center of the connector 2 is communicated with the connecting piece oxygen hole 301 in the center of the connecting piece 3, so that oxygen is convenient to feed, the acetylene cutting nozzle for the cutting torch has reasonable, and the quincunx-shaped conical surface of the cross section is convenient for forming a gas channel, so that the gas burner is extremely convenient to use.
In summary, the following steps: the acetylene cutting nozzle for the cutting torch is connected with the outer sleeve in a clamping mode through the connecting piece, and the conical surface is matched with the conical hole, so that the axis is fixed conveniently, the acetylene cutting nozzle is convenient to mount, the quality is stable, and the acetylene cutting nozzle is not influenced by external force; the conical surface is provided with a plurality of connected gas grooves in an annular array, and the cross section of the conical surface is in a plum blossom-shaped structure, so that a gas channel is convenient to form; a cavity is formed by the inner wall of the outer sleeve, the joint and the connecting piece, and the cavity, the joint gas hole and the connecting piece gas groove form a gas channel, so that gas can be conveniently introduced; through the improvement to the acetylene cutting torch for the cutting torch, it is reasonable to have structural design, and the conical surface cooperatees with the taper hole, the fixed axle center of being convenient for, easy to assemble, the steady quality does not receive external force to influence, and the cross-section is the advantage that the conical surface of plum blossom form is convenient for form gas channel moreover, thereby effectual solution the utility model discloses the problem that proposes in the background art is with not enough.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An acetylene cutting tip for a cutting torch comprising: the oxygen-enriched cutting torch comprises a cutting torch (1), a connector (2), a connecting piece (3), an outer sleeve (4), an oxygen channel (5), a gas channel (6), a connector oxygen hole (201), a connector gas hole (202), a connector fixed end (203), a connecting piece oxygen hole (301), a conical surface (302), a connecting piece gas groove (303) and a conical hole (401); the method is characterized in that: the cutting nozzle (1) consists of a joint (2), a connecting piece (3) and an outer sleeve (4), and an oxygen channel (5) and a fuel gas channel (6) are arranged on the cutting nozzle (1); a joint oxygen hole (201) is formed in the center of the joint (2), and a plurality of joint gas holes (202) are formed in the joint (2) in an annular array; the joint (2) is connected with the outer sleeve (4) in a sleeving manner, and the joint fixing end (203) is connected with the front end face of the outer sleeve (4) in a sealing manner; the center of the connecting piece (3) is provided with a connecting piece oxygen hole (301); one end of the connecting piece (3) is provided with a conical surface (302); the conical surface (302) is provided with a plurality of connected gas grooves (303); one end of the outer sleeve (4) is provided with a taper hole (401).
2. An acetylene cutting tip for a cutting torch according to claim 1, wherein: the connecting piece (3) is connected with the outer sleeve (4) in a clamping mode, and the conical surface (302) is matched with the conical hole (401).
3. An acetylene cutting tip for a cutting torch according to claim 1, wherein: the conical surface (302) is provided with a plurality of annular array connecting gas grooves (303), and the cross section of the conical surface (302) is in a plum blossom-shaped structure.
4. An acetylene cutting tip for a cutting torch according to claim 1, wherein: the inner wall of the outer sleeve (4) forms a cavity with the joint (2) and the connecting piece (3), and the cavity forms a gas channel (6) with the joint gas hole (202) and the connecting piece gas groove (303).
5. An acetylene cutting tip for a cutting torch according to claim 1, wherein: the oxygen channel (5) is composed of a joint oxygen hole (201) and a connecting piece oxygen hole (301), and the joint oxygen hole (201) is communicated with the connecting piece oxygen hole (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506537.3U CN209857050U (en) | 2019-04-15 | 2019-04-15 | Acetylene cutting nozzle for cutting torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506537.3U CN209857050U (en) | 2019-04-15 | 2019-04-15 | Acetylene cutting nozzle for cutting torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209857050U true CN209857050U (en) | 2019-12-27 |
Family
ID=68937640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920506537.3U Expired - Fee Related CN209857050U (en) | 2019-04-15 | 2019-04-15 | Acetylene cutting nozzle for cutting torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209857050U (en) |
-
2019
- 2019-04-15 CN CN201920506537.3U patent/CN209857050U/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 |
Granted publication date: 20191227 Termination date: 20210415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |