CN206561215U - A kind of gas shield device - Google Patents
A kind of gas shield device Download PDFInfo
- Publication number
- CN206561215U CN206561215U CN201621468726.9U CN201621468726U CN206561215U CN 206561215 U CN206561215 U CN 206561215U CN 201621468726 U CN201621468726 U CN 201621468726U CN 206561215 U CN206561215 U CN 206561215U
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- guide rail
- gas shield
- gas
- vertical
- horizontal
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Abstract
The utility model is related to welding technology field, discloses a kind of gas shield device.The gas shield device, including the gas shield box with gas access, in addition to carrier and the roller installed in carrier bottom, the gas shield box are arranged on carrier, and the gas shield box includes the gas vent connected with the gas access.The gas shield device can voluntarily adjust gas shield position when being welded, and save labour.
Description
Technical field
The utility model is related to welding technology field, more particularly to a kind of gas shield device.
Background technology
In welding process, the effect of gas, which is mainly, protects fusing metal not lived relatively by the property such as oxygen, nitrogen, hydrogen in air
The influence of the element and moisture of jump.Therefore, present welding method is typically while welding, property to be stablized relatively, no
Active rare gas is oriented to the position of welding, and being completely cut off with this in air influences element and moisture of welding etc..But one
In the either welding of heavy construction component of a little large-scale engineering goods, welding operation and inert gas shielding operation need two
People, which coordinates, to complete, such as, it is necessary to arrange a people to carry out metal welding in vitro in stainless steel cylinder in stainless steel cylinder girth welding
Connect, further need exist for rushing protection in the spray that one people of stainless steel cylinder internal arrangement carries out inert gas (such as argon gas).However, this
Need gas shield operator with the position for changing moment adjustment gas shield of welding operation people welding position, extremely expend
Labour.
Utility model content
The purpose of this utility model is to provide a kind of gas shield device, and it can voluntarily adjust gas when being welded
Protective position, saves labour.
In order to solve the above technical problems, the utility model provides a kind of gas shield device, including:With gas access
Gas shield box, in addition to carrier and the roller installed in carrier bottom, the gas shield box is arranged on carrying
On frame, the gas shield box includes the gas vent connected with the gas access.
The utility model in terms of existing technologies, its when Circumferential Welds In Cylinders are welded using the carrier support gas
Body protects box device to carry out gas shield to weld seam position from inner barrel, described when rolling barrel is to adjust welding position
The roller of carrier bottom is able to roll under device in itself suffered Action of Gravity Field, to realize that the gas shield device gas is protected
Position is automatically adjusted.
In addition, the carrier includes bottom plate, the vertical guide rail being arranged on bottom plate and is arranged on vertical guide rail
Horizontal guide rail, the roller is arranged on bottom base plate, and the gas shield box is arranged on horizontal guide rail end.The utility model leads to
Setting horizontal guide rail is crossed, realizes that the enterprising line position in direction that the gas shield box of the device is able to by horizontal guide rail in level puts tune
Section, by setting vertical guide rail, realize the device be able to carry out position adjustments in the vertical direction by vertical guide rail, and
The connection and the support to total of device up-down structure are realized using the vertical guide rail.
In addition, the vertical guide rail bottom, which is provided with to be provided with guide groove, the bottom plate, is fed through the guide groove
Base plate rail, the vertical guide rail is slidably disposed on the base plate rail.In carrier configuration of the present utility model, lead to
Cross and led respectively in vertical guide rail bottom and " part being in contact on bottom plate with vertical guide rail " corresponding guide groove of setting and bottom plate
Rail, to realize vertical guide rail slidably reciprocating on bottom plate, so as to drive the position adjustments of whole device in the horizontal direction.
In addition, also including the bottom plate pretension screw for being arranged on vertical guide rail bottom, described bottom plate pretension screw one end is screwed into
The guide groove of vertical guide rail bottom is to support the base plate rail.The vertical guide rail bottom of the utility model carrier part is set
The bottom plate pretension screw of its guide groove can be screwed into, can be with fixed vertical to realize that vertical guide rail is slided on bottom plate after positioning
Position of the guide rail on bottom plate.
In addition, also including the crossover sub with horizontal perforation and vertical perforation, the vertical guide rail is fed through described hang down
Straight perforation, the horizontal guide rail is fed through the horizontal perforation, and the crossover sub is slidably disposed on the vertical guide rail
And on the horizontal guide rail.In the utility model, horizontal guide rail and vertical guide rail on carrier are connected to one by adapter
Rise, and be each passed through the horizontal perforation and vertical perforation of adapter, using adapter on horizontal guide rail or vertical guide rail
It is relative to slide, to realize the regulation of horizontal guide rail and vertical guide rail in the horizontal direction and the vertical direction.
In addition, also including vertical pretension screw and horizontal pretension screw, one end of the vertical pretension screw, which is screwed into, to be turned
The vertical perforation of changing-over head is to support the vertical guide rail, and the level that one end of the horizontal pretension screw is screwed into crossover sub is passed through
Hole is to support the horizontal guide rail.In the utility model, the horizontal guide rail and vertical guide rail of carrier part pass through adapter
Slide and occur relative displacement, it is corresponding, horizontal pretension screw and vertical pretension screw are set, horizontal guide rail is supported to tighten
With vertical guide rail, horizontal guide rail is set to occur in the fixed position of needs to enter after relative displacement by adapter with vertical guide rail
Row positioning.
In addition, the gas shield box is rotationally articulated in horizontal guide rail end.In the utility model, on carrier
Horizontal guide rail end is connected with gas shield box, and gas shield box can be rotated in its end, and this causes gas
Protecting box can carry out the regulation of angle according to the actual needs.
In addition, also including setting respectively on angle pretension screw, the horizontal guide rail end and the gas shield box
There is a pivoted hole, the angle pretension screw is fed through the pivoted hole of the horizontal guide rail end and gas shield box and by institute
State gas shield box and horizontal guide rail is fixed.In the utility model, the gas shield of carrier horizontal guide rail end will be arranged on
Box has been carried out after corresponding angular adjustment up and down, and using angle pretension screw, the outlet angle to gas shield box is fixed,
Accurate and effective gas shield is carried out in the position for needing to weld to realize.
In addition, the gas vent is arc.In gas shield box of the present utility model, the gas outlet of arc is utilized
Mouthful, accurate and effective gas shield can be carried out in the cylinder with arc inner wall structure.
In addition, the gas shield box includes an arc bottom wall, two fan annular sidewalls and two tabular sides
Wall, the arc bottom wall has two relative flattened edges and two relative curved edges, described two fan annular sidewall phases
To being arranged at two curved edge, tabular side wall is oppositely arranged at two flattened edge, the arcuate bottom
Wall is set adjacent to horizontal guide rail end, and described two fan annular sidewalls and two tabular side walls are away from horizontal guide rail end
Edge surrounds the gas vent.Gas shield box in the utility model is arranged on the horizontal guide rail end of carrier, and
Its opening is corresponding curved to bottom wall, and two offside walls are corresponding into fan-shaped and tabular, and the outlet opening of gas shield box
The side of horizontal guide rail end is directed away from, is arranged such, gas shield box can be caused preferably to coordinate inwall to be arc
Part carry out gas shield, especially to inwall need weld each position outlet evenly, accurately, gas shield effect
More preferably.
Brief description of the drawings
Fig. 1 is the use state schematic diagram of gas shield device in the utility model；
Fig. 2 is the structural representation of gas shield device in the utility model first embodiment.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order that reader more fully understands the utility model and proposes many ins and outs.But, even if without this
A little ins and outs and many variations based on following embodiment and modification, can also realize each claim of the utility model
Technical scheme claimed.
First embodiment of the present utility model is related to a kind of gas shield device 100, as shown in Figure 1-2, including:Have
The gas shield box 1 of gas access 11, in addition to carrier 2 and the roller 3 installed in the bottom of carrier 2, the gas are protected
Shield box 1 is arranged on carrier 2, and the gas shield box 1 includes the gas vent 12 connected with the gas access 11.
In present embodiment, gas shield device 100 is mainly made up of three parts, is gas shield box 1, carrier respectively
2nd, on roller 3, wherein gas shield box 1 there is gas access 11 and gas vent 12 to be placed on carrier 2, required protection gas
Body enters from gas access 11, is disengaged from gas vent 12, when carrying out Circumferential Welds In Cylinders welding, the gas of carrier support 2
To the position evolved gas for needing to be welded in cylinder at gas vent 12 in body protecting box 1, gas shield is carried out；Separately
Outside, when cylinder is rolled to adjust welding position, being arranged on the roller 3 of the lower section of carrier 2 can fill in the gas shield
Put and rolled under 100 Action of Gravity Field of itself, realize that the gas shield device 100 automatically adjusts the effect that gas protects position.
In present embodiment, the carrier 2 includes bottom plate 23, vertical guide rail 22, the Yi Jishe being arranged on bottom plate 23
The horizontal guide rail 21 on vertical guide rail 22 is put, the roller 3 is arranged on the bottom of bottom plate 23, and the gas shield box 1 is arranged on
The end of horizontal guide rail 21.Carrier 2 is mainly made up of bottom plate 23, vertical guide rail 22, horizontal guide rail 21, and wherein horizontal guide rail 21 is set
Put on vertical guide rail 22, and end is provided with gas shield box 1, and vertical guide rail 22 is arranged on bottom plate 23, bottom plate 23
Bottom is provided with roller 3；Wherein, the horizontal guide rail 21 of carrier 2 can help gas shield box 1 to be carried out on the direction of level
Position adjustments, its vertical guide rail 22 can help gas shield box 1 to carry out position adjustments in the vertical direction to realize to whole
The regulation of the height and position of individual gas shield device 100, and the help of level of comprehensive utilization guide rail 21 and vertical guide rail 22 comes most
Positioning needs the physical location of gas shield and carries out gas shield eventually.
In present embodiment, the bottom of vertical guide rail 22 is provided with to be provided with guide groove 221, the bottom plate 23 and worn
The base plate rail 231 of the guide groove 221 is crossed, the vertical guide rail 22 is slidably disposed on the base plate rail 231.Hold
In the structure of carrier 2, vertical track 22 is arranged on bottom plate 23, and is distinguished in the contact portion of vertical track 22 and bottom plate 23
The corresponding guide groove 221 of setting and floor rail 231, are realized vertical using slip of the guide groove 221 on floor rail 231
Slip of the track 22 on bottom plate 23, so as to adjust the position of whole device in the horizontal direction；It should be noted that being arranged on
Slip of the movement and vertical track 22 of horizontal rail 21 on carrier 2 on bottom plate 23 can cause device in level side
To corresponding position adjustments are carried out, they can cooperate so that the adjustable range increase or utilization of horizontal level
Slip of the vertical track 22 on bottom plate 23 is carried out after fixing on a large scale, utilizes the movement of the horizontal rail 21 on carrier 2
To carry out the fine setting of small range, this make it that the flexibility of whole device is stronger, and profit can be adjusted correspondingly according to actual needs
With.
In present embodiment, gas shield device 100 may also include the bottom plate pretension spiral shell for being arranged on the bottom of vertical guide rail 22
Silk 222, described one end of bottom plate pretension screw 222 is screwed into the guide groove 221 of the bottom of vertical guide rail 22 to support the base plate rail
231.Vertical guide rail 22 in the structure of carrier 2 can carry out slidable adjustment on bottom plate 23 according to required position, and
Behind selected relevant position, moveable guide groove is screwed into using the bottom plate pretension screw 222 for being arranged on the bottom of vertical track 22
221, realize fixation of the vertical track 22 on bottom plate 23 to compress fixed guide groove 221.
In present embodiment, gas shield device 100 may also include with horizontal perforation (not shown) and vertically pass through
The crossover sub 24 of hole (not shown), the vertical guide rail 22 is fed through the vertical perforation, and the horizontal guide rail 21 is worn
If crossing the horizontal perforation, the crossover sub 24 is slidably disposed on the vertical guide rail 22 and the horizontal guide rail 21
On.In the structure of carrier 2, the horizontal guide rail 21 with the vertical guide rail 22 is linked together by adapter 24；Its
In, horizontal guide rail 21 realizes the connection with adapter 24 through the horizontal perforation of adapter 24, and by adapter 24
Movement in horizontal perforation, to realize the relative displacement in the horizontal direction of horizontal guide rail 21；Vertical guide rail 22 passes through switching
First 24 vertical perforation realizes the connection with adapter 24, and using adapter 24 relative to being moved down on vertical guide rail 22
It is dynamic, to realize that relative displacement occurs in vertical direction for the device part including horizontal guide rail 21 and gas shield box 1；By
This realizes the position adjustment of whole device in the horizontal and vertical directions, carries out positioning adjustment.
In present embodiment, in addition to vertical pretension screw 242 and horizontal pretension screw 241, the vertical pretension spiral shell
One end of silk 242 is screwed into the vertical perforation of crossover sub 24 to support the vertical guide rail 22, the horizontal pretension screw 241
One end is screwed into the horizontal perforation of crossover sub 24 to support the horizontal guide rail 21.In the structure of carrier 2, the horizontal guide rail
21 with the vertical guide rail 22 after the position adjustment in relative horizontal direction and in vertical direction is carried out using adapter 24,
Corresponding position is carried out using pretension screw to fix；Wherein, the horizontal perforation that horizontal pretension screw 241 is screwed into adapter 24 is compressed
Horizontal guide rail 21 is to realize the fixation of horizontal guide rail 21；The vertical perforation that vertical pretension screw 242 is screwed into adapter 24 is mortgaged
Vertical guide rail 22, includes the fixation of horizontal guide rail 21 and the grade of gas protecting box 1 device in vertical direction to realize；Thus to whole
The fixation of individual device in the horizontal and vertical directions.It should be noted that being placed on the bottom of vertical guide rail 22 is used to prop up vertically
The bottom plate pretension screw 222 of guide rail 22 is used for the horizontal pretension screw 241 for fixing horizontal guide rail 21 with being placed on adapter 24,
The regulation in horizontal direction can be carried out to the corresponding component of gas shield device 100 to fix；In addition, the level on adapter 24 is pre-
Tight screw 241 and vertical pretension screw 242 can be corresponding level be screwed into and it is vertical be screwed into, can also vertically be screwed into respectively
It is screwed into level, by the way of is that horizontal pretension screw 241 is level with vertical pretension screw 242 in present embodiment
Direction is screwed into adapter 24.
In present embodiment, the gas shield box 1 is rotationally articulated in the end of horizontal guide rail 21.The gas shield
Box 1 is arranged on the carrier 2, specifically, and gas shield box 1 is arranged on the end of the horizontal guide rail 21 of the carrier 2
End, and gas shield box 1 may be rotated on the end of horizontal guide rail 21, such as angular adjustment in horizontal direction or
The angular adjustment being vertically oriented or the regulation of rake angle etc., so as to realize the basis of gas shield device 100
Actual conditions, gas shield is accurately implemented to the position in requisition for gas shield.In this embodiment, gas shield box
1 can be rotated to carry out angular adjustment in vertical direction (i.e. in perpendicular).
In present embodiment, in addition to angle pretension screw 13, the end of horizontal guide rail 21 and the gas shield
Pivoted hole (not shown) is respectively arranged with box 1, the angle pretension screw 13 is fed through the end of horizontal guide rail 21
And gas shield box 1 pivoted hole and the gas shield box 1 and horizontal guide rail 21 are fixed.Water in the carrier 2
Level gauge 21 is connected with gas shield box 1 by angle pretension screw 13, wherein, angle pretension screw 13 is arranged on horizontal guide rail
In the pivoted hole of 21 ends and the gas shield box 1；In addition, the gas shield box 1 on the horizontal guide rail 21 is carried out accordingly
Rotation after, the angle direction turned to by angle pretension screw 13 come permanent domicile, so as to realize gas shield box 1 in phase
Answer the fixation in angle.
In present embodiment, the gas vent 12 is arc.Implement the gas of gas shield from gas shield box 1
Enter in gas access 11, and disengaged at the gas vent 12 on gas shield box 1, gas vent 12 is set into camber,
The barrel device structure for allowing to be shaped as inwall arc carries out effective gas shield, and gas shield position more
To be accurate.
In present embodiment, the gas shield box 1 include arc bottom wall 14, two fan annular sidewalls 15 and
Two tabular side walls 16, the arc bottom wall 14 has two relative flattened edges and two relative curved edges, described
Two fan annular sidewalls 15 are oppositely arranged at two curved edge, and it is flat that tabular side wall 16 is oppositely arranged on described two
At straight edge, the arc bottom wall 14 is set adjacent to the end of horizontal guide rail 21, described two fan annular sidewalls 15 and two it is flat
Edge of the tabular side wall 16 away from the end of horizontal guide rail 21 surrounds the gas vent 12.The bottom of gas shield box 1 is set to
The curved arc shape corresponding with gas vent 12, and two offside walls of correspondence arc bottom wall 14, respectively fan ring-type and tabular,
The gas vent 12 that side wall is surrounded is directed away from the direction of the end of horizontal guide rail 21, and this make it that gas shield box 1 is in inwall
When the relevant position of the device of arc structure carries out gas shield, disengage the gas in relevant position be more uniformly distributed, it is sufficient so that
Gas shield effect is more preferable.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (10)
1. a kind of gas shield device, including the gas shield box with gas access, it is characterised in that also including carrier with
And the roller installed in carrier bottom, the gas shield box is arranged on carrier, and the gas shield box includes and institute
State the gas vent of gas access connection.
2. a kind of gas shield device according to claim 1, it is characterised in that the carrier includes bottom plate, set
Vertical guide rail on bottom plate and the horizontal guide rail being arranged on vertical guide rail, the roller is arranged on bottom base plate, described
Gas shield box is arranged on horizontal guide rail end.
3. a kind of gas shield device according to claim 2, it is characterised in that the vertical guide rail bottom, which is provided with, leads
The base plate rail for being fed through the guide groove is provided with track slot, the bottom plate, the vertical guide rail is slidably disposed on institute
State on base plate rail.
4. a kind of gas shield device according to claim 3, it is characterised in that also including being arranged on vertical guide rail bottom
Bottom plate pretension screw, described bottom plate pretension screw one end is screwed into the guide groove of vertical guide rail bottom and led with supporting the bottom plate
Rail.
5. a kind of gas shield device according to claim 2, it is characterised in that also including with horizontal perforation and vertically
The crossover sub of perforation, the vertical guide rail is fed through the vertical perforation, and the horizontal guide rail is fed through the horizontal perforation,
The crossover sub is slidably disposed on the vertical guide rail and the horizontal guide rail.
6. a kind of gas shield device according to claim 5, it is characterised in that also including vertical pretension screw and water
Flat pretension screw, one end of the vertical pretension screw is screwed into the vertical perforation of crossover sub to support the vertical guide rail, institute
The one end for stating horizontal pretension screw is screwed into the horizontal perforation of crossover sub to support the horizontal guide rail.
7. a kind of gas shield device according to claim 2, it is characterised in that the gas shield box rotationally pivot
It is connected on horizontal guide rail end.
8. a kind of gas shield device according to claim 7, it is characterised in that described also including angle pretension screw
Pivoted hole is respectively arranged with horizontal guide rail end and the gas shield box, the angle pretension screw is fed through the water
The pivoted hole of level gauge end and gas shield box simultaneously fixes the gas shield box and horizontal guide rail.
9. a kind of gas shield device according to claim 2, it is characterised in that the gas vent is arc.
10. a kind of gas shield device according to claim 9, it is characterised in that the gas shield box includes one
Arc bottom wall, two fan annular sidewalls and two tabular side walls, the arc bottom wall have two relative flattened edges with
And two relative curved edges, described two fan annular sidewalls are oppositely arranged at two curved edge, the tabular side
Wall is oppositely arranged at two flattened edge, and the arc bottom wall is set adjacent to horizontal guide rail end, described two fan ring-types
Side wall and two edges of the tabular side wall away from horizontal guide rail end surround the gas vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468726.9U CN206561215U (en) | 2016-12-29 | 2016-12-29 | A kind of gas shield device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468726.9U CN206561215U (en) | 2016-12-29 | 2016-12-29 | A kind of gas shield device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561215U true CN206561215U (en) | 2017-10-17 |
Family
ID=60030158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621468726.9U Active CN206561215U (en) | 2016-12-29 | 2016-12-29 | A kind of gas shield device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962281A (en) * | 2017-11-20 | 2018-04-27 | 昆山华恒焊接股份有限公司 | Carry on the back protective device and the welding back of the body protection system with back of the body protective device |
-
2016
- 2016-12-29 CN CN201621468726.9U patent/CN206561215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962281A (en) * | 2017-11-20 | 2018-04-27 | 昆山华恒焊接股份有限公司 | Carry on the back protective device and the welding back of the body protection system with back of the body protective device |
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