CN104096944A - Air protection cover for cutting machining - Google Patents
Air protection cover for cutting machining Download PDFInfo
- Publication number
- CN104096944A CN104096944A CN201410325597.7A CN201410325597A CN104096944A CN 104096944 A CN104096944 A CN 104096944A CN 201410325597 A CN201410325597 A CN 201410325597A CN 104096944 A CN104096944 A CN 104096944A
- Authority
- CN
- China
- Prior art keywords
- air
- cutting
- cover
- distribution pipe
- distributor pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/006—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses an air protection cover for cutting machining. The air protection cover comprises an air incoming pipe and is characterized by further comprising a distribution pipe and a covering plate; the cycle of the distribution pipe is arranged on the periphery of the covering plate, the lower surface of the distribution pipe is provided with a plurality of exhaust holes, the air incoming pipe connected with the distribution pipe in a penetrating manner is arranged on the side of the distribution pipe, a hole used for accommodating a cutting torch is formed in the covering plate, and the side wall of the hole is provided with a locking hole used for allowing a screw to penetrate to fixing the cutting torch into the hole. The cover plate is a round one. Nineteen exhaust holes are formed in the distribution pipe and are located in the same circumference. By the aid of the air protection cover, the problems that splash in the range of 60mm below the cutting torch splashes upper than 80mm, facial scald of an operator is prone to cause, the sight line of the operator is influenced, and the cutting efficiency and quality are reduced greatly are solved, and the air protection cover is light in entire quality, easy to manufacture and convenient to assemble and disassemble and is capable of preventing from scalding and improving machining quality.
Description
Technical field
The present invention relates to a kind of protective cover, particularly relate to a kind of air conservation cover.
Background technology
Current oxy-acetylene manual cutting torch carries out steel in the process of cutting processing, the iron rust of steel surface and impurity are subject to the effect of thermal-flame, can produce a large amount of splashes, the particularly splash within the scope of 60 mm below cutting torch, more than splashing 80 mm, so both easily caused operator's face to scald, and affected operator's sight line, cutting efficiency and quality are reduced greatly.
Summary of the invention
In order to solve in prior art the splash within the scope of 60 mm below cutting torch; more than splashing 80 mm; both easily caused operator's face to scald; and affect operator's sight line; the problem that cutting efficiency and quality are reduced greatly; the invention provides one and have that total quality is light, compact conformation, making is simple, mounting or dismounting are convenient, can avoid scalding, and improve the air conservation cover of the cutting processing of crudy.
In order to address the above problem, the technical solution used in the present invention is:
A kind of air conservation cover of cutting processing; comprise air inlet pipe; it is characterized in that: also comprise distributor pipe and cover plate; be provided with a circle distributor pipe in cover plate periphery; on distributor pipe lower surface, be provided with some ventholes; be provided with distributor pipe and connect the air inlet pipe being connected in the side of distributor pipe, on cover plate, offer the perforate for inserting cutting torch, on the sidewall of perforate, be provided with for cutting torch being fixed on to the locking hole of perforate through screw.
The air conservation cover of aforesaid a kind of cutting processing, is characterized in that: described cover plate adopts circular cover plate.
The air conservation cover of aforesaid a kind of cutting processing, is characterized in that: on distributor pipe, be provided with nineteen venthole, described nineteen venthole is positioned on same circumference.
The air conservation cover of aforesaid a kind of cutting processing, is characterized in that: between described adjacent two ventholes, distance equates.
The air conservation cover of aforesaid a kind of cutting processing, is characterized in that: the home position place at circular cover plate offers the perforate for inserting cutting torch
The air conservation cover of aforesaid a kind of cutting processing, is characterized in that: described air inlet pipe and distributor pipe adopt stainless steel material to make.
The beneficial effect that the present invention reaches: the air conservation cover of cutting processing of the present invention has the features such as total quality is light, compact conformation, making is simple, mounting or dismounting are convenient; itself and common cutting torch are used in conjunction with; both can prevent scald accident; ensure production safety; can enhance productivity again; create economic results in society, can be widely applied in fields such as metal smelt, used facilities dismountings.
Brief description of the drawings
Fig. 1 is the air conservation cover front view of cutting processing of the present invention.
Fig. 2 is the air conservation cover sectional view of cutting processing of the present invention.
Fig. 3 is the connection diagram of air conservation cover of the present invention and cutting torch.
Detailed description of the invention
As Figure 1-3; a kind of air conservation cover of cutting processing; comprise air inlet pipe 1, distributor pipe 2 and circular cover plate 3; be provided with a circle distributor pipe 2 in circular cover plate 3 peripheries; on distributor pipe 2 lower surfaces, be provided with some ventholes 4; be provided with in the side of distributor pipe 2 with distributor pipe 2 and connect the air inlet pipe 1 being connected, offer the perforate 6 for inserting cutting torch 5 at the home position place of circular cover plate 3, on the sidewall of perforate 6, be provided with for cutting torch 5 being fixed on to the locking hole of perforate 6 through screw 7.
On distributor pipe 2, be provided with nineteen venthole 4, described nineteen venthole 4 is positioned on same circumference.Between described adjacent two ventholes 4, distance equates.Described air inlet pipe 1 and distributor pipe 2 adopt stainless steel material to make.
In the time of application of air protective cover, first protective cover and cutting torch 5 use screws 6 are fixed together, as shown in Figure 2.Refire oxy-acetylene mixed flame, then compressed air is adjusted to 0.01 MPa left and right, enter distributor pipe 2 by air inlet pipe 1, then after being uniformly distributed by distributor pipe 2, sprayed by venthole 4.When preheating, the impurity of surface of the work and iron rust are blown away by the air of surrounding; open cutting oxygen while carrying out cutting processing; along with the movement of cutting torch forward direction; the impurity splashing in a large number and iron rust are subject to the resistance shelves of circular cover plate 3; fall back to again on the surface of workpiece, the gas that also protected cover produces blows to surrounding immediately.The impurity within the scope of 60 mm and iron rust below cutting torch 5, just can not splash on highland like this, effectively prevented the generation of scald accident, also improved the environment of operation simultaneously, makes operator's sight line clear, thereby improved cutting efficiency, ensured cut quality.
In sum; the air conservation cover of cutting processing of the present invention has the features such as total quality is light, compact conformation, making is simple, mounting or dismounting are convenient; itself and common cutting torch are used in conjunction with; both can prevent scald accident; ensure production safety; can enhance productivity again, create economic results in society, can be widely applied in fields such as metal smelt, used facilities dismountings.
Below in conjunction with accompanying drawing, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
More than show and described general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. the air conservation cover of a cutting processing; comprise air inlet pipe; it is characterized in that: also comprise distributor pipe and cover plate; be provided with a circle distributor pipe in cover plate periphery; on distributor pipe lower surface, be provided with some ventholes; be provided with distributor pipe and connect the air inlet pipe being connected in the side of distributor pipe, on cover plate, offer the perforate for inserting cutting torch, on the sidewall of perforate, be provided with for cutting torch being fixed on to the locking hole of perforate through screw.
2. the air conservation cover of a kind of cutting processing according to claim 1, is characterized in that: described cover plate adopts circular cover plate.
3. the air conservation cover of a kind of cutting processing according to claim 2, is characterized in that: on distributor pipe, be provided with nineteen venthole, described nineteen venthole is positioned on same circumference.
4. the air conservation cover of a kind of cutting processing according to claim 3, is characterized in that: between described adjacent two ventholes, distance equates.
5. the air conservation cover of a kind of cutting processing according to claim 4, is characterized in that: the home position place at circular cover plate offers the perforate for inserting cutting torch.
6. the air conservation cover of a kind of cutting processing according to claim 5, is characterized in that: described air inlet pipe and distributor pipe adopt stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325597.7A CN104096944A (en) | 2014-07-09 | 2014-07-09 | Air protection cover for cutting machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325597.7A CN104096944A (en) | 2014-07-09 | 2014-07-09 | Air protection cover for cutting machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104096944A true CN104096944A (en) | 2014-10-15 |
Family
ID=51665700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410325597.7A Pending CN104096944A (en) | 2014-07-09 | 2014-07-09 | Air protection cover for cutting machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104096944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817785A (en) * | 2017-01-03 | 2018-11-16 | 武汉电信器件有限公司 | A kind of soldering and sealing fixture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52148458A (en) * | 1976-06-04 | 1977-12-09 | Seiji Kagawa | Device for preventing burn by arc air gouging burner or the like |
| JPS57127576A (en) * | 1981-01-28 | 1982-08-07 | Keisuke Oshita | Nozzle guide means of torch for gas cutting |
| CN201609808U (en) * | 2009-12-25 | 2010-10-20 | 艾美特焊接自动化技术(北京)有限公司 | Shielding gas dragging cover for variable-polarity plasma welding of magnesium alloy plate |
| CN201632740U (en) * | 2010-03-18 | 2010-11-17 | 淮阴工学院 | Air protection cover for pipe cutting under water |
| CN202037420U (en) * | 2011-04-26 | 2011-11-16 | 淮阴工学院 | Welding protection cover |
| CN204035757U (en) * | 2014-07-09 | 2014-12-24 | 张家港市顺佳隔热技术有限公司 | A kind of air conservation cover of cutting processing |
-
2014
- 2014-07-09 CN CN201410325597.7A patent/CN104096944A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52148458A (en) * | 1976-06-04 | 1977-12-09 | Seiji Kagawa | Device for preventing burn by arc air gouging burner or the like |
| JPS57127576A (en) * | 1981-01-28 | 1982-08-07 | Keisuke Oshita | Nozzle guide means of torch for gas cutting |
| CN201609808U (en) * | 2009-12-25 | 2010-10-20 | 艾美特焊接自动化技术(北京)有限公司 | Shielding gas dragging cover for variable-polarity plasma welding of magnesium alloy plate |
| CN201632740U (en) * | 2010-03-18 | 2010-11-17 | 淮阴工学院 | Air protection cover for pipe cutting under water |
| CN202037420U (en) * | 2011-04-26 | 2011-11-16 | 淮阴工学院 | Welding protection cover |
| CN204035757U (en) * | 2014-07-09 | 2014-12-24 | 张家港市顺佳隔热技术有限公司 | A kind of air conservation cover of cutting processing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817785A (en) * | 2017-01-03 | 2018-11-16 | 武汉电信器件有限公司 | A kind of soldering and sealing fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141015 |
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| RJ01 | Rejection of invention patent application after publication |