CN111360456A - Welding machine gas collection bag and mobile welding machine box comprising same - Google Patents
Welding machine gas collection bag and mobile welding machine box comprising same Download PDFInfo
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- CN111360456A CN111360456A CN202010214241.1A CN202010214241A CN111360456A CN 111360456 A CN111360456 A CN 111360456A CN 202010214241 A CN202010214241 A CN 202010214241A CN 111360456 A CN111360456 A CN 111360456A
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- gas
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- 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
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Abstract
The invention discloses a welding machine gas collecting bag and a flow welding machine case comprising the same, wherein the welding machine gas collecting bag comprises a gas storage bag and a plurality of gas distribution pipes, the gas distribution pipes are connected with the gas storage bag, the welding machine gas collecting bag further comprises a connecting assembly, one end of the connecting assembly is connected to the welding machine case, the other end of the connecting assembly is connected to the gas storage bag, and the gas storage bag is detachably inserted into the welding machine case through the connecting assembly. The gas storage bag is detachably inserted into the welding machine case through the connecting component, so that the gas storage bag is convenient to disassemble, assemble and repair. And need not make a round trip to pull the gas storage package at the maintenance in-process, and then avoid damaging gas storage package and welding machine case junction site so that the flowmeter is not perpendicular to ground to avoid influencing the accuracy of reading.
Description
Technical Field
The invention relates to the field of welding equipment, in particular to a welding machine gas collecting bag and a flow welding machine case comprising the same.
Background
The gas collecting bag of the welding machine provides protective gas for the operation of the welding machine, the gas collecting bag comprises a main pipeline for storing gas and branch pipelines connected with the main pipeline, and the branch pipelines are connected with different welding machines and provide protective gas for workpieces to be welded. A flowmeter is arranged on each branch pipeline to monitor the gas output flow of the branch pipeline, and the reading can be accurate when the flowmeter is perpendicular to the ground. At present, a welding machine gas collecting bag is fixed with a welding machine case through a bolt after a connecting piece is welded on a support. Because welding machine gas collection package needs the periodic overhaul, when overhauing, because the reason such as branch pipeline is many shelters from the sight, consequently the maintainer is easy to be pulled the gas collection package round trip to make and carry out comprehensive inspection to the gas collection package when overhauing. Therefore, the maintenance is inconvenient, and the flowmeter is not vertical to the ground easily, so that the reading of the flowmeter is inaccurate. In addition, the flow meter is an organic glass tube, so that the flow meter is easy to damage or leak gas, and the joint for connecting the flow meter is connected with the branch pipeline through threads, so that the flow meter is troublesome to disassemble and assemble, needs professional staff, and is easy to leak gas otherwise.
In summary, in the conventional welding machine gas collecting bag, on one hand, the welding machine gas collecting bag is not convenient to disassemble and maintain due to the fact that the welding machine gas collecting bag is fixed with a welding machine box through bolts, and the reading is affected because a flowmeter is not vertical due to frequent pulling during maintenance; on the other hand, the flowmeter is connected with the branch pipeline through bolts, and needs to be disassembled and assembled by professional personnel, which is relatively troublesome.
Disclosure of Invention
The invention aims to overcome the defects that a welding machine gas collecting bag in the prior art is inconvenient to overhaul and is easy to cause inaccurate reading of a flowmeter, and provides the welding machine gas collecting bag and a flow welding machine case comprising the same.
The invention solves the technical problems through the following technical scheme:
the utility model provides a welding machine gas collection package, includes gas storage package and a plurality of gas-distributing pipe, the gas-distributing pipe with the gas storage package is connected, its characterized in that, welding machine gas collection package still includes coupling assembling, coupling assembling's one end is connected in welding quick-witted case, coupling assembling's the other end connect in the gas storage package, the gas storage package passes through coupling assembling detachably peg graft in weld on the quick-witted case.
In this scheme, the gas storage package passes through coupling assembling detachably and pegs graft on welding quick-witted case for the gas storage package dismouting of being convenient for, convenient the maintenance. And need not make a round trip to pull the gas storage package at the maintenance in-process, and then avoid damaging gas storage package and welding machine case junction site so that the flowmeter is not perpendicular to ground to avoid influencing the accuracy of reading.
Preferably, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is connected to the welding machine case, the second connecting piece is connected to the gas storage bag, and the first connecting piece and the second connecting piece are rotatably connected.
In this scheme, first connecting piece and second connecting piece are rotationally connected, and then make the gas storage package rotate for the welding machine case to make when overhauing, shelter from the sight through rotating the gas storage package in order to prevent that the gas storage package from. Therefore, the structure has the advantage of convenient maintenance.
Preferably, the first connecting piece includes a boss portion, and the second connecting piece includes a plug pin portion, and the plug pin portion is inserted in the boss portion.
In this scheme, through set up axle sleeve portion on first connecting piece, set up the plug pin portion on the second connecting piece for the second connecting piece passes through axle sleeve pin and connects, can realize on the one hand that the gas storage package can rotate for welding quick-witted case, rotates the gas storage package so that the gas storage package is in the sight of easy access when convenient the maintenance, and on the other hand the dismantlement of the gas storage package of being convenient for, this also is favorable to overhauing the gas collection package.
Preferably, the second connecting piece further comprises an extending portion and a connecting portion, the extending portion extends in a direction away from the gas storage bag, two ends of the extending portion are connected with the plug pin portion and the connecting portion respectively, and the connecting portion is connected with the gas storage bag.
In this scheme, adopt above-mentioned structural style for the gas storage package has certain distance for welding quick-witted case, makes to have great space between gas storage package and the welding machine case, is convenient for overhaul the gas collection package, also can provide bigger operating space for the dismouting, and then the dismouting of being convenient for.
Preferably, the plug pin part is parallel or perpendicular to the axis of the air storage bag.
In this scheme, adopt above-mentioned structural style, be favorable to flowmeter perpendicular to ground, and then make the reading of flowmeter more accurate.
Preferably, the connecting part is connected to one side of the gas storage bag, which is far away from the gas distribution pipe.
In this scheme, adopt above-mentioned structural style for the gas-distributing pipe is in the one end that deviates from the welding machine tank wall, and the gas-distributing pipe of being convenient for like this overhauld, makes the home range of gas-distributing pipe bigger, and then makes the gas-distributing pipe use more nimble. By adopting the structure, the gas storage bag has larger space relative to the welding machine box so as to be convenient for disassembly and assembly and convenient for maintenance.
Preferably, the welding machine gas collecting bag further comprises a flow meter and a hollow pipeline joint, one end of the pipeline joint is connected with one end, deviating from the gas collecting bag, of the gas distribution pipe in a plug-in and clamping manner, and the other end of the pipeline joint is connected with the flow meter.
In this scheme, the flowmeter adopts the plug-in card formula to be connected with the gas-distributing pipe, is convenient for carry out the dismouting to the flowmeter. Therefore, common workers can overhaul and disassemble the flowmeter, and do not need to overhaul the flowmeter by professionals.
Preferably, the pipe joint has a protruding portion on the outer peripheral face towards the one end of gas-distributing pipe, the inner peripheral face that the gas-distributing pipe deviates from the one end of gas storage package is slided and is equipped with the spacing portion that a plurality of intervals set up, the pipe joint is inserted and is located in the gas-distributing pipe, the side of spacing portion support lean on in the protruding portion deviate from the tip of the one end of gas storage package.
In this scheme, adopt above-mentioned structural style for the pipe joint can make things convenient for more, carry out the dismouting with the gas-distributing pipe fast.
Preferably, one end of the gas distribution pipe, which deviates from the gas storage bag, is provided with a limiting part, the end part of the gas distribution pipe is sleeved with the limiting part, and the limiting part limits the limiting part to move in the direction deviating from the axis of the gas distribution pipe.
In this scheme, set up the locating part and carry on spacingly to spacing portion, and then make the pipe joint more reliable with being connected of gas-distributing pipe.
A flow welding machine case is characterized by comprising the welding machine gas collecting bag.
In this scheme, adopt above-mentioned structural style for the maintenance of flow welding machine case is more convenient, swift.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows: in the gas collecting bag, the gas collecting bag is detachably inserted on the welding machine case through the connecting component, so that the gas collecting bag is convenient to disassemble, assemble and maintain. And need not make a round trip to pull the gas storage package at the maintenance in-process, and then avoid damaging gas storage package and welding machine case junction site so that the flowmeter is not perpendicular to ground to avoid influencing the accuracy of reading.
Drawings
FIG. 1 is a schematic diagram of a gas storage bag in a gas collection bag of a welder according to a preferred embodiment of the invention.
FIG. 2 is a schematic structural diagram of a gas collecting bag of a welder according to a preferred embodiment of the invention.
FIG. 3 is a schematic structural view of a pipe joint in a gas collecting bag of a welder according to a preferred embodiment of the invention.
Description of reference numerals:
Boss 1032
First connecting member 201
Bushing part 2011
Connecting part 2023
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1 to 3, the present embodiment provides a welding machine gas collecting bag, including gas storage bag 10 and a plurality of gas distribution pipes 102, gas distribution pipe 102 is connected with gas storage bag 10, welding machine gas collecting bag still includes coupling assembling 20, and coupling assembling 20's one end is connected in the welding machine case, and coupling assembling 20's the other end is connected in gas storage bag 10, and gas storage bag 10 passes through coupling assembling 20 detachably and pegs graft on the welding machine case.
Wherein, the gas storage package 10 passes through coupling assembling 20 detachably and pegs graft on welding the quick-witted case for gas storage package 10 is convenient for dismouting, convenient maintenance. And need not make a round trip to pull gas storage package 10 in the maintenance in-process, and then avoid damaging gas storage package 10 and welding machine case connecting portion 2023 position so that flowmeter 30 is not perpendicular to ground to avoid influencing the accuracy of reading.
As shown in fig. 1 and 2, a gas input port 101 is provided at one end of the gas holder 10 for connection with an external gas source to input gas into the gas holder 10. The gas in the gas storage bag 10 flows out from the gas distributing pipe 102 to provide shielding gas for different welding workpieces.
As shown in fig. 1 and 2, the connection assembly 20 includes a first connection member 201 and a second connection member 202, the first connection member 201 is connected to the welding machine case, the second connection member 202 is connected to the air storage bag 10, and the first connection member 201 and the second connection member 202 are rotatably connected. The first connecting member 201 includes a sleeve portion 2011, the second connecting member 202 includes a plug portion 2021, and the plug portion 2021 is inserted into the sleeve portion 2011. The second connector 202 further includes an extension portion 2022 and a connection portion 2023, the extension portion 2022 extends in a direction away from the gas storage bag 10, two ends of the extension portion 2022 are respectively connected to the plug portion 2021 and the connection portion 2023, and the connection portion 2023 is connected to the gas storage bag 10. The plug portion 2021 is parallel to or perpendicular to the axis of the air storage pack 10. The connecting portion is connected to a side of the gas storage bag 10 facing away from the gas distribution pipe 102.
Wherein, first connecting piece 201 and second connecting piece 202 are rotationally connected, and then make the gas storage package 10 rotate for the welding machine case to make when overhauing, shelter from the sight through rotating gas storage package 10 in order to prevent gas storage package 10. Therefore, the structure has the advantage of convenient maintenance. Through set up axle sleeve portion 2011 on first connecting piece 201, set up bolt portion 2021 on second connecting piece 202 for second connecting piece 202 passes through axle sleeve pin connection, can realize on the one hand that gas storage package 10 can rotate for the welding machine case, rotates gas storage package 10 so that gas storage package 10 is in easy access's sight when conveniently overhauing, and on the other hand is convenient for the dismantlement of gas storage package 10, and this also is favorable to overhauing the gas collection package. Set up extension 2022 on second connecting piece 202 for gas storage package 10 has certain distance for welding machine case, makes to have great space between gas storage package 10 and the welding machine case, is convenient for overhaul the gas collection package, also can provide bigger operating space for the dismouting, and then the dismouting of being convenient for. The plug 2021 is parallel or perpendicular to the axis of the gas storage bag 10, which is beneficial for the flowmeter 30 to be perpendicular to the ground, so that the reading of the flowmeter 30 is more accurate. The connecting portion 2023 is connected to the side of deviating from the gas distribution pipe 102 on the gas storage bag 10, so that the gas distribution pipe 102 is at the end deviating from the wall of the welding machine box, which is convenient for overhauling the gas distribution pipe 102, the moving range of the gas distribution pipe 102 is larger, and the application of the gas distribution pipe 102 is more flexible. By adopting the structure, the gas storage bag 10 has larger space relative to the welding machine box so as to be convenient for disassembly and assembly and convenient for maintenance.
The connection mode of the first connecting piece 201 and the second connecting piece 202 with the welding machine box and the gas storage bag 10 is not limited, the first connecting piece and the second connecting piece can be connected through bolts or welded, and preferably welded connection is adopted, so that the welding strength is high, the number of parts is small, the process is simple, and the operation is easy. In this embodiment, the first connector 201 is welded to the welding machine box, and the second connector 202 is welded to the gas storage bag 10. Of course, the arrangement of the plug portion 2021 and the boss portion 2011 is not limited to the above distribution, and the boss portion 2011 may be provided in the second connector 202 and the plug portion 2021 may be provided in the first connector 201. In this embodiment, the shaft sleeve portion 2011 is disposed on the first connecting member 201, the plug portion 2021 is disposed on the second connecting member 202, an opening of the shaft sleeve portion 2011 faces upward, an extending direction of the plug portion 2021 faces downward, and after the plug portion 2021 is inserted into the shaft sleeve 2011, the plug portion 2021 is limited by the extending portion 2022 to limit the plug portion 2021 from moving downward. By adopting the bolt type hinge connection form, not only can the gas collecting bag be quickly disassembled and assembled relative to the welding machine case, but also the gas collecting bag can be rotated relative to the welding machine case.
When the axis of the bolt piece is vertical to the axis of the gas storage bag 10, namely the gas storage bag 10 adopts a horizontal structure, the axis of the flow meter 30 is vertical to the axis of the gas storage bag 10; when the axis of the pin member is parallel to the axis of the gas holder 10, that is, the gas holder 10 is of a vertical structure, the axis of the flow meter 30 is parallel to the axis of the gas holder 10. In both cases, however, the latch member is always perpendicular to the horizontal plane, in other words, the flow meter 30 is always perpendicular to the horizontal plane.
As shown in fig. 2 and 3, the welding machine gas collecting bag further comprises a flow meter 30 and a hollow pipeline joint 103, one end of the pipeline joint 103 is connected with one end of the gas distributing pipe 102, which is far away from the gas collecting bag 10, in a plug-in manner, and the other end of the pipeline joint 103 is connected with the flow meter 30. The outer peripheral face of the end, facing the gas distribution pipe 102, of the pipe joint 103 is provided with a protruding portion 1032, the inner peripheral face of the end, facing away from the gas storage bag 10, of the gas distribution pipe 102 is provided with a plurality of spacing portions in a sliding mode, the pipe joint 103 is inserted into the gas distribution pipe 102, and the side face of each spacing portion abuts against the end portion, facing away from the end of the gas storage bag 10, of the protruding portion 1032. One end of the gas distribution pipe 102, which is away from the gas storage bag 10, is provided with a limiting piece, the limiting piece is sleeved on the end of the gas distribution pipe 102, and the limiting piece limits the limiting part to move in the direction away from the axis of the gas distribution pipe 102.
The flowmeter 30 and the gas distribution pipe 102 are connected in a plug-in manner, so that the flowmeter 30 can be conveniently disassembled and assembled. Thus, the flow meter 30 can be disassembled and assembled by general staff, and the staff does not need to overhaul the flow meter. The limiting part with the structure is arranged on the gas distribution pipe 102, so that the pipeline joint 103 can be more conveniently and quickly assembled and disassembled with the gas distribution pipe 102. The limiting part is arranged to limit the limiting part, so that the connection between the pipeline joint 103 and the gas distribution pipe 102 is more reliable.
The shape and number of the limiting parts are not limited, and in the embodiment, the limiting parts are steel balls, and the number of the limiting parts is at least 3. Both ends of the boss in the pipe joint 103 are provided with a first chamfer 1031 and a second chamfer 1033, respectively, and the end facing away from the flow meter 30 is the first chamfer 1031, and the end facing the flow meter 30 is the second chamfer 1033. The slope of the first chamfer 1031 is less than the slope of the second chamfer 1033. The first chamfer 1031 serves as a guide when the pipe joint 103 is assembled with the gas distribution pipe 102, and the smaller the inclination of the first chamfer 1031, the more likely the stopper portion is to be caught on the side facing the flowmeter 30. The second chamfer 1033 is provided to facilitate the detachment and guide the flow, and the side is not easy to have a small inclination because the position-limiting portion is limited toward the flow meter 30 side to prevent the pipe joint 103 from being separated from the gas distribution pipe 102.
The embodiment also provides a flow welding machine case which comprises the welding machine gas collecting bag. The welding machine gas collecting bag is adopted in the flow welding machine box, so that the flow welding machine box is more convenient and quicker to overhaul.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. The utility model provides a welding machine gas collection package, includes gas storage package and a plurality of gas-distributing pipe, the gas-distributing pipe with the gas storage package is connected, its characterized in that, welding machine gas collection package still includes coupling assembling, coupling assembling's one end is connected in welding quick-witted case, coupling assembling's the other end connect in the gas storage package, the gas storage package passes through coupling assembling detachably peg graft in weld on the quick-witted case.
2. The welder gas collection package of claim 1, wherein the connection assembly comprises a first connector and a second connector, the first connector being connected to the welder case, the second connector being connected to the gas collection package, the first connector being rotatably connected to the second connector.
3. The welder gas collection package of claim 2, wherein the first connector comprises a boss portion and the second connector comprises a plug pin portion, the plug pin portion being inserted within the boss portion.
4. The welding machine gas collection bag according to claim 3, wherein the second connecting piece further comprises an extending portion and a connecting portion, the extending portion extends in a direction away from the gas collection bag, two ends of the extending portion are respectively connected with the plug pin portion and the connecting portion, and the connecting portion is connected with the gas collection bag.
5. The welder gas collection package of claim 3, wherein the plug pin portion is parallel or perpendicular to an axis of the gas storage package.
6. The welding machine gas collection bag according to claim 4, wherein the connecting portion is connected to a side of the gas storage bag facing away from the gas distribution pipe.
7. The welder gas collecting bag as defined in claim 1, wherein said welder gas collecting bag further comprises a flow meter and a hollow pipe joint, one end of said pipe joint is connected with one end of said gas distributing pipe, which is far away from said gas collecting bag, in a plug-in manner, and the other end of said pipe joint is connected with said flow meter.
8. The welding machine gas collecting bag according to claim 7, wherein a raised portion is provided on an outer peripheral surface of an end of the pipe joint facing the gas distribution pipe, a plurality of spacing portions arranged at intervals are slidably provided on an inner peripheral surface of an end of the gas distribution pipe facing away from the gas collecting bag, the pipe joint is inserted into the gas distribution pipe, and a side surface of the spacing portion abuts against an end portion of the raised portion facing away from the end of the gas collecting bag.
9. The welding machine gas collection bag according to claim 8, wherein a limiting member is disposed at an end of the gas distribution pipe facing away from the gas collection bag, the limiting member is sleeved at an end of the gas distribution pipe, and the limiting member limits the limiting member from moving in a direction facing away from an axis of the gas distribution pipe.
10. A flow soldering machine enclosure comprising a welder gas trap according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010214241.1A CN111360456A (en) | 2020-03-24 | 2020-03-24 | Welding machine gas collection bag and mobile welding machine box comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010214241.1A CN111360456A (en) | 2020-03-24 | 2020-03-24 | Welding machine gas collection bag and mobile welding machine box comprising same |
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| Publication Number | Publication Date |
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| CN111360456A true CN111360456A (en) | 2020-07-03 |
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| CN202010214241.1A Pending CN111360456A (en) | 2020-03-24 | 2020-03-24 | Welding machine gas collection bag and mobile welding machine box comprising same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900725A (en) * | 2024-03-14 | 2024-04-19 | 深圳市艾雷激光科技有限公司 | Intelligent welding machine operation control method and system |
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Application publication date: 20200703 |