CN208853909U - A kind of double-station submerged arc welding auxiliary device - Google Patents
A kind of double-station submerged arc welding auxiliary device Download PDFInfo
- Publication number
- CN208853909U CN208853909U CN201821068074.9U CN201821068074U CN208853909U CN 208853909 U CN208853909 U CN 208853909U CN 201821068074 U CN201821068074 U CN 201821068074U CN 208853909 U CN208853909 U CN 208853909U
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- China
- Prior art keywords
- positioning surface
- screw rod
- sliding block
- welding
- armstand
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Abstract
The utility model discloses a kind of double-station submerged arc welding auxiliary devices, including portal frame, welder, pedestal and guide rail, the portal frame is a door-shaped frame, rotatable idler wheel is provided on the downside of the column, the idler wheel can be rolled along the guide rail being layed on ground, the welder is set on crossbeam, the sliding block is slidably connected with crossbeam, the armstand is slidably connected with sliding block, the welding gun is set to the lower end of armstand, there is bottom surface and positioning surface on the pedestal, acute angle between first positioning surface and bottom surface is degree, acute angle between second positioning surface and bottom surface is degree, first positioning surface intersects and is mutually perpendicular to the second positioning surface, the utility model has the beneficial effects that rectangular tube is placed on pedestal, in suitable angle, it is suitable for that welding guarantees welding quality；Two weld seams that two welding guns are disposably directed to two rectangular tubes carry out submerged arc welding, improve the efficiency of welding.
Description
Technical field
The utility model belongs to technical field of welding equipment, and in particular to a kind of double-station submerged arc welding auxiliary device.
Background technique
Rectangular pipe fittings as a kind of common steel construction, be widely used in the basis such as power plant, smeltery, movable plank house and
Column is used to support or carries mechanical equipment etc..As shown in figure 3, rectangular tube is in a rectangular shape by four pieces of steel plate groups and welds
It is connected together.Its length is up to 5 meters or more, and the width of four blocks of plates is about at 0.3 meter or so.In process using weldering
The method for connecing processing, the first first step are to carry out rivet welding to four blocks of plates, and four blocks of plates are fitted together；Then again to four
Weld seam carry out submerged arc welding, as shown in Fig. 3 in 4 at black shaded area.Connection fastening after submerged-arc welding between plate, reaches
To enough intensity requirements.
In actual mechanical process, for submerged arc welding process, due to the most stable of modes of emplacement of rectangular pipe fittings be lay flat, and
It is arranged so that, is but not suitable for carrying out submerged arc welding to weld seam.Entire rectangular pipe fittings size is larger, weight weight, suitably welding angle
Degree is not easy to find, and submerged arc welding is inconvenient for operation, and will affect welding quality.
Utility model content
For inconvenient for rectangular tube steel construction submerged arc welding process operations in the prior art, it is not easy to find suitable weldering
The problem of connecing angle, provides a kind of steel construction submerged arc welding ancillary equipment, and concrete scheme is as follows.
A kind of double-station submerged arc welding auxiliary device, including portal frame, welder, pedestal and guide rail, the portal frame
For a door-shaped frame, including column and crossbeam, it is provided with rotatable idler wheel on the downside of the column, the idler wheel can be along being layed in
Guide rail on ground rolls, and the welder is set on crossbeam, including sliding block, armstand and welding gun, the sliding block and crossbeam
Be slidably connected, the armstand is slidably connected with sliding block, and the welding gun is set to the lower end of armstand, have on the pedestal bottom surface and
Positioning surface, the bottom surface are horizontally disposed, and the positioning surface is made of at two totally the first positioning surface and the second positioning surface, and described first
Acute angle between positioning surface and bottom surface is degree, and the acute angle between second positioning surface and bottom surface is degree, described the
One positioning surface intersects and is mutually perpendicular to the second positioning surface.
On the basis of above scheme, the welder include the first screw rod and the first nut, first screw rod with
Portal frame rotation connection, first nut is set on sliding block, and first screw rod is connect with the first nut thread, and described the
One end of one screw rod is provided with first handle.
On the basis of above scheme, the welder include the second screw rod and the second nut, second screw rod with
Armstand rotation connection, second nut are set on sliding block, and second screw rod is connect with the second nut thread, and described second
One end of screw rod is provided with second handle.
On the basis of above scheme, the welder includes compensating cylinder, and described compensating cylinder one end is connect with armstand, separately
One end is connect with sliding block.
The utility model has the beneficial effects that
It is in suitable angle 1. rectangular tube is placed on pedestal, is suitable for that welding guarantees welding quality；
2. two weld seams that two welding guns are disposably directed to two rectangular tubes carry out submerged arc welding, the effect of welding is improved
Rate.
Detailed description of the invention
Fig. 1 an embodiment of the present invention structure principle chart；
The structure principle chart of Fig. 2 an embodiment of the present invention pedestal；
Fig. 3 is rectangular tube steel construction cross-sectional view.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical solution of the utility model is described further.
A kind of double-station submerged arc welding auxiliary device, including portal frame 1, welder 2, pedestal 3 and guide rail 4, the dragon
Door frame 1 is a door-shaped frame, including column 11 and crossbeam 12, is provided with rotatable idler wheel 13 on the downside of the column 11, described
Idler wheel 13 can be rolled along the guide rail 4 being layed on ground,
The welder 2 is set on crossbeam 12, including sliding block 21, armstand 22 and welding gun 27, the sliding block 21 and cross
Beam 12 is slidably connected, and the armstand 22 is slidably connected with sliding block 21, and the welding gun 27 is set to the lower end of armstand 22,
There is bottom surface 31 and positioning surface 32, the bottom surface 31 is horizontally disposed, and the positioning surface 32 is at totally two on the pedestal 3
It is made of the first positioning surface 321 and the second positioning surface 322, the acute angle between first positioning surface 321 and bottom surface 31 is
45 degree, the acute angle between second positioning surface 322 and bottom surface 31 is 45 degree, and first positioning surface 321 and second is fixed
Plane 322 intersects and is mutually perpendicular to.
As shown in figure 3, be stitched together to carry out the rectangular tube 6 of submerged-arc welding by four blocks of steel plates, the rectangular structure of rivet welding.
As shown in Fig. 2, rectangular tube 6 is placed on positioning surface 32 with the positioning surface 32 of V-arrangement on pedestal 3, just making will be into
The weld seam of row submerged-arc welding processing is in the angle most useful for welding processing, as shown in Figure 1.Along 4 length direction of guide rail, positioning surface 32
Several are provided with, along there are two the length direction settings perpendicular to guide rail 4.The length direction of rectangular tube 6 is parallel to guide rail 4
Length direction is placed.
As shown in Figure 1, totally two sets of welder 2, it respectively corresponds the two pieces rectangular tube 6 being placed on pedestal 3 and is welded
Processing.It is moved up and down by adjusting armstand 22 relative to sliding block 21, to adjust the vertical height of welding gun 27, to adapt to different sizes
Rectangular tube 6, to find most suitable welding and assembling height.It is moved left and right by adjusting sliding block 21 relative to crossbeam 12, to adjust weldering
The horizontal position of rifle 27, to adapt to various sizes of rectangular tube 6, to find most suitable welding position.Welding gun 27 is adjusted to conjunction
Behind suitable position, portal frame 1 is whole to move along a straight line along guide rail 4, completes the feeding of welding.Conventional, the feeding of portal frame 1 can
To pass through motor driven, the engaged transmission mode of rack-and-pinion or the transmission of chain sprocket.Driving mechanism is showed using mature
There is technology, details are not described herein.In this way, two welding guns 27 disposably for two weld seams of two rectangular tubes 6 into
Row submerged arc welding improves the efficiency of welding.
The welder 2 includes the first screw rod 23 and the first nut 211, and first screw rod 23 is rotated with portal frame 1
Connection, first nut 211 is set on sliding block 21, and first screw rod 23 is threadedly coupled with the first nut 211, and described the
One end of one screw rod 23 is provided with first handle 231.
As shown in Figure 1, the first screw rod 23 is rotatablely connected with crossbeam 12, and it is conventional, axis of usheing to seat can be set on crossbeam 12
It holds, the first screw rod 23 is applied in rolling bearing units, and certainly, the first screw rod 23 can also be rotatablely connected with column 11, is repeated no more.
By hand first handle 231, the rotation of the first screw rod 23 is driven, by screw-driven, rotary motion is converted to the first nut
211 linear motion.First nut 211 is set on sliding block 21, then, sliding block 21 with respect to crossbeam 12 to the left or to the right
It is mobile.The horizontal position of welding gun 27 is adjusted by first handle 231, convenient and efficient, equipment cost is low, easy to use.
The welder 2 includes the second screw rod 25 and the second nut 212, and second screw rod 25 is rotated with armstand 22
Connection, second nut 212 is set on sliding block 21, and second screw rod 25 is threadedly coupled with the second nut 212, and described the
One end of two screw rods 25 is provided with second handle 251.
As shown in Figure 1, the second screw rod 25 is rotatablely connected with armstand 22, and it is conventional, axis of usheing to seat can be set in armstand 22
It holds, the second screw rod 25 is applied in rolling bearing units.By hand second handle 251, the rotation of the second screw rod 25 is driven, screw thread is passed through
Rotary motion, is converted to the linear motion of the second nut 212 by transmission.Second nut 212 is set on sliding block 21, then, is stood
Arm 22 is moved up with respect to sliding block 21.The vertical height and position of welding gun 27 is adjusted by second handle 251,
Convenient and efficient, equipment cost is low, easy to use.
The welder 2 includes compensating cylinder 24, and described 24 one end of compensating cylinder is connect with armstand 22, the other end and cunning
Block 21 connects.
Compensating cylinder is to reach balance using the gravity and inner pressure of air cylinder of weight to realize the gas by heavy lift or decline
Dynamic or hydraulic haulage equipment.There are two equalization points for general compensating cylinder, are heavy duty balance and unloaded balance respectively, regardless of which kind of is flat
Under weighing apparatus state, gripping apparatus can be in static, and lesser external force is only needed to can be achieved with promoting or declining weight or gripping apparatus at this time.Such as figure
Shown in 1, the rod end of compensating cylinder 24 is connect with armstand 22, and tail end is connect with sliding block 21, and certainly, compensating cylinder 24 can also turn around
It uses, function is consistent.Due to can usually place the auxiliary device equipment etc. of some welding, such as the powder of welding in armstand 22
Deng own wt is larger, directly adjusts its height and position and needs biggish power, it has not been convenient to manually adjust, while also need to move
Mechanism carries its own weight.By the setting of compensating cylinder 24, the pressure of interior gas balances itself weight of armstand 22
Power is in equilibrium state, and this equilibrium state can be broken to adjust the height of armstand 22 by only needing lesser external force at this time both
Positional relationship.I.e. at this point, hand wants second handle 251, it can the height and position relationship of armstand 22 is easily adjusted very much, it is convenient fast
Victory, operation are light.
It will be appreciated that this practical, embodiment of type while there has been shown and described that, for the ordinary skill of this field
For personnel, it is possible to understand that can be carried out to these embodiments in the case where not departing from the principles of the present invention and spirit more
Kind change, modification, replacement and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of double-station submerged arc welding auxiliary device, which is characterized in that including portal frame (1), welder (2), pedestal (3)
With guide rail (4),
The portal frame (1) is a door-shaped frame, including column (11) and crossbeam (12), and being provided on the downside of the column (11) can
The idler wheel (13) of rotation, the idler wheel (13) can roll along the guide rail (4) being layed on ground,
The welder (2) is set on crossbeam (12), including sliding block (21), armstand (22) and welding gun (27), the sliding block
(21) it is slidably connected with crossbeam (12), the armstand (22) is slidably connected with sliding block (21), and the welding gun (27) is set to armstand
(22) lower end,
There is bottom surface (31) and positioning surface (32), the bottom surface (31) is horizontally disposed, the positioning surface (32) on the pedestal (3)
Be made of the first positioning surface (321) and the second positioning surface (322) at totally two, first positioning surface (321) and bottom surface (31) it
Between acute angle be 45 degree, acute angle between second positioning surface (322) and bottom surface (31) is 45 degree, described first
Positioning surface (321) intersects and is mutually perpendicular to the second positioning surface (322).
2. double-station submerged arc welding auxiliary device as described in claim 1, which is characterized in that the welder (2) includes
First screw rod (23) and the first nut (211), first screw rod (23) and portal frame (1) are rotatablely connected, first nut
(211) it is set on sliding block (21), first screw rod (23) is threadedly coupled with the first nut (211), first screw rod
(23) one end is provided with first handle (231).
3. double-station submerged arc welding auxiliary device as claimed in claim 1 or 2, which is characterized in that welder (2) packet
The second screw rod (25) and the second nut (212) are included, second screw rod (25) and armstand (22) are rotatablely connected, second nut
(212) it is set on sliding block (21), second screw rod (25) is threadedly coupled with the second nut (212), second screw rod
(25) one end is provided with second handle (251).
4. double-station submerged arc welding auxiliary device as claimed in claim 3, which is characterized in that the welder (2) includes
Compensating cylinder (24), described compensating cylinder (24) one end are connect with armstand (22), and the other end is connect with sliding block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068074.9U CN208853909U (en) | 2018-07-06 | 2018-07-06 | A kind of double-station submerged arc welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068074.9U CN208853909U (en) | 2018-07-06 | 2018-07-06 | A kind of double-station submerged arc welding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853909U true CN208853909U (en) | 2019-05-14 |
Family
ID=66412293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068074.9U Expired - Fee Related CN208853909U (en) | 2018-07-06 | 2018-07-06 | A kind of double-station submerged arc welding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208853909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2746506C1 (en) * | 2020-03-10 | 2021-04-14 | Акционерное Общество "Производственное объединение "Стрела" | Device for automatic welding of titanium alloys in a chamber with a controlled atmosphere |
-
2018
- 2018-07-06 CN CN201821068074.9U patent/CN208853909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2746506C1 (en) * | 2020-03-10 | 2021-04-14 | Акционерное Общество "Производственное объединение "Стрела" | Device for automatic welding of titanium alloys in a chamber with a controlled atmosphere |
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| 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: 20190514 Termination date: 20210706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |