CN102248339A - Guide track device of ring weld seam automatic welding machine head for large-sized equipment - Google Patents
Guide track device of ring weld seam automatic welding machine head for large-sized equipment Download PDFInfo
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- CN102248339A CN102248339A CN2011101888647A CN201110188864A CN102248339A CN 102248339 A CN102248339 A CN 102248339A CN 2011101888647 A CN2011101888647 A CN 2011101888647A CN 201110188864 A CN201110188864 A CN 201110188864A CN 102248339 A CN102248339 A CN 102248339A
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- dovetail
- rubber blanket
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Abstract
The invention discloses a guide track device of a ring weld seam automatic welding machine head for large-sized equipment, and the guide track device comprises a rubber pad, a guide track arranged on the rubber pad, a dovetail connection block arranged on one side of the rubber pad and a dovetail connection slot arranged on the other side of the rubber pad and engaged with the dovetail connection block. The guide track device has the advantage of fully meeting the needs for automatic welding with no special fixtures during the manufacturing process of large-sized equipment and is especially suitable for super large-sized equipment. The device can fully satisfy the needs for production, is especially applied to super large-sized equipment with the diameter more than 3000 mm, and provides more significant effects.
Description
Technical field
The present invention relates to a kind of automatic welding technique, relate in particular to a kind of main equipment girth joint automaticwelding head track-type facilities.
Background technology
Development along with China's biochemical industry and large chemical complex, as bio-pharmaceuticals, citric acid, the technology of industries such as glutamic acid is updated raising, force equipment to undergo technological transformation, institute's use equipment is all to big volume at present, low energy consumption, low labour's direction develops, also have large pressurized vessels such as some storage and transportation equipments, all based on big capacity, and floor space is little, cost is low, so chemical machinery manufacturing enterprise is brought a new challenge, how to guarantee to make these equipment and accomplish low cost, high production rate, all adopting automatically to main equipment, the weldering welding has just become theme.
As Fig. 1, Fig. 2, shown in Figure 3, if with traditional automatic welding machine tool frock welding, then the frock making cost is quite high and comparatively trouble is installed, the particularly making of large equipment, sometimes reach diameter more than 10 meters, because superelevation such as highway transportation, super wide restriction, can only directly construct in that applying unit is on-the-spot, so that avoid the contradiction that to transport.As shown in Figure 1, if use traditional straddle truck 1 to weld then manufacturing transportation, the installation cost of frock are all higher, and can't satisfy all automatic requirement of welding, the particularly welding of multiple tracks girth joint, can only one the weld seam welding just can take next joint cylindrical shell 2 of dress welding after finishing, as shown in Figure 2 because the extension elongation of the welding stand 4 on the lifting platform 3 is subjected to certain restriction, can not satisfy the demand fully, so operating efficiency is lower.As shown in Figure 3, last one inside weld of main equipment especially, the operator is entered in the cylindrical shell 2 by manhole 5; welding all is to adopt the workman to weld by hand to finish, because the welding job amount is big, the workman is long weld interval; and draw badly, relatively poor to the healthy protect environment of welding personnel.
Summary of the invention
Technical problem to be solved by this invention is: the main equipment girth joint automaticwelding head track-type facilities that a kind of high efficiency is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: main equipment girth joint automaticwelding head track-type facilities comprises: rubber blanket, be arranged on guide rail on the rubber blanket, be arranged on the dovetail contiguous block on rubber blanket one side and be arranged on the dovetail link slot that cooperatively interacts with the dovetail contiguous block on the rubber blanket opposite side.
In order to solve the problems of the technologies described above better, the further technical scheme that the present invention adopts is: a side of described rubber blanket is provided with two dovetail contiguous blocks, and the opposite side of described rubber blanket is provided with two dovetail link slots that cooperatively interact with the dovetail contiguous block.
Advantage of the present invention is: above-mentioned main equipment girth joint automaticwelding head track-type facilities:
1, cheap: the frock infusion of financial resources is few, and the total cost of making two only needs hundreds of unit.
2, make simply: all have the workman of common mechanical knowledge figure all can process, and simple, good system.
3, need not to take up an area of: not needing increases the frock place in addition, need not any floor space, is installed on the processed equipment and can uses.
4, simple to operate: general welding operator all can not have any specific (special) requirements from line operate after training, move forward and backward and get final product continuous welding.
5, there is not the transportation installation cost: when curstomer`s site is made, do not have any tooling device transportation and install and removal cost, only need the workman to require to use along bringing to the job site according to luggage.
6, raise labour efficiency: because simple to operate, very easily adjustment, do not exist as welding stand or land driving adjustment difficulty and take the plenty of time, and with manually seldom, last together interior circumferential weld as main equipment, when welding by hand, two to three days possibly,, only need one to two hour to get final product as with welding automatically.
7, economical with materials consumed cost: as with artificial welding, its wlding Costco Wholesale is higher, and the actual deposited metal utilization rate of one kilogram of welding rod has only more than 40%, and the deposited metal utilization rate of welding wire can be up to more than 98% automatically, and price is lower.
8, reusable: long service life, because of the roller of automatic welding head and guide rail are PURE ROLLING when the walking, so have the wearing and tearing and the cost of repairs.
9, can improve welding quality: when manually welding, bigger to the welding quality influence because artificial restraining factors are more, if adopt weldering welding automatically, its quality fundamentally can guarantee to some extent, can improve welding quality.
Description of drawings
Fig. 1 is traditional structural representation that utilizes straddle truck that the main equipment outside weld is welded automatically.
Fig. 2 is traditional structural representation that utilizes lifting platform that the main equipment inner and outer welding is welded automatically.
Fig. 3 is the structural representation of main equipment.
Fig. 4 is the structural representation of main equipment girth joint automaticwelding head track-type facilities of the present invention.
Structural representation when Fig. 5 uses for main equipment girth joint automaticwelding head track-type facilities of the present invention.
Among the figure: 1, straddle truck, 2, cylindrical shell, 3, lifting platform, 4, welding stand, 5, manhole, 6, rubber blanket, 7, guide rail, 8, the dovetail contiguous block, 9, the dovetail link slot, 10, automaticwelding head, 11, roller, 12, the automatic carriage frame.
The specific embodiment
Describe particular content of the present invention in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 4, main equipment girth joint automaticwelding head track-type facilities comprises: rubber blanket 6, be arranged on guide rail 7 on the rubber blanket 6, be arranged on the dovetail contiguous block 8 on rubber blanket 6 one sides and be arranged on the dovetail link slot 9 that cooperatively interacts with dovetail contiguous block 8 on rubber blanket 6 opposite sides.
As described in Figure 4, in the present embodiment, in order to increase connection stability between the rubber blanket 6, a side of described rubber blanket 6 is provided with two dovetail contiguous blocks 8, and the opposite side of described rubber blanket 6 is provided with two dovetail link slots 9 that cooperatively interact with dovetail contiguous block 8.In actual application, the number of dovetail contiguous block 8 and dovetail link slot 9 can be provided with arbitrarily according to actual needs.
When welding automatically, make two to three main equipment girth joint automaticwelding head track-type facilities as shown in Figure 4, then the dead angle that comprehensive solution is welded automatically.
As shown in Figure 5, if the inside and outside circumferential weld of welding equipment, one of them this device can be lain on the inner and outer ring tape edge that equipment need weld by the radial motion direction of equipment, automaticwelding head 10 lies on the guide rail 7 of this device, the roller 11 and the guide rail 7 of automaticwelding head 10 lower ends cooperatively interact, by control device the RADIAL speed of travel of automatic carriage frame 12 and the welding walking line speed of automaticwelding head 10 are transferred to consistently, can be welded automatically.When being soldered to the end of first head rail; can from dovetail link slot 9, first head rail be taken down on the dovetail link slot 9 of receiving a back head rail again; get final product continuous welding by that analogy; need not welding when getting first head rail shuts down; automatic welder(welding machine) head 10 can be automatically moved on one head rail of back, can continue welding.
As Fig. 3 and shown in Figure 5, welding last together in during circumferential weld, automaticwelding head 10 is put from equipment manhole 5 to equipment barrel 2, the same manner is placed on main equipment girth joint automaticwelding head track-type facilities on the interior circumferential weld limit that needs welding, it is consistent that the radial row Trace speed of automatic carriage frame 12 and the welding speed of travel of automatic welding head 10 transfer to, and can weld.When being soldered to the end of first head rail; can from dovetail link slot 9, first head rail be taken down on the dovetail link slot 9 of receiving a back head rail again; get final product continuous welding by that analogy; need not welding when getting first head rail shuts down; automatic welder(welding machine) head 10 can be automatically moved on one head rail of back, can continue welding.
Main equipment girth joint automaticwelding head track-type facilities can satisfy the automatic welding of no special tooling in the main equipment manufacturing process fully, be particularly useful for especially big equipment, this device can meet the needs of production fully, particularly diameter more than 3000mm large equipment, more remarkable effect.
Claims (2)
1. main equipment girth joint automaticwelding head track-type facilities is characterised in that: comprising: rubber blanket (6), be arranged on guide rail (7) on the rubber blanket (6), be arranged on the dovetail contiguous block (8) on rubber blanket (6) one sides and be arranged on the dovetail link slot (9) that cooperatively interacts with dovetail contiguous block (8) on rubber blanket (6) opposite side.
2. according to the described main equipment girth joint of claim 1 automaticwelding head track-type facilities, it is characterized in that: a side of described rubber blanket (6) is provided with two dovetail contiguous blocks (8), and the opposite side of described rubber blanket (6) is provided with two dovetail link slots (9) that cooperatively interact with dovetail contiguous block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101888647A CN102248339A (en) | 2011-07-07 | 2011-07-07 | Guide track device of ring weld seam automatic welding machine head for large-sized equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101888647A CN102248339A (en) | 2011-07-07 | 2011-07-07 | Guide track device of ring weld seam automatic welding machine head for large-sized equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102248339A true CN102248339A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101888647A Pending CN102248339A (en) | 2011-07-07 | 2011-07-07 | Guide track device of ring weld seam automatic welding machine head for large-sized equipment |
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| CN (1) | CN102248339A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345221A (en) * | 2015-11-30 | 2016-02-24 | 浙江瑞能通信科技股份有限公司 | Processing method for iron tower barrel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3196245A (en) * | 1961-10-16 | 1965-07-20 | Exxon Research Engineering Co | Apparatus for welding pipe lines |
| CN2246039Y (en) * | 1995-07-31 | 1997-01-29 | 林荣丰 | Auxilary fixing rack for welding angle block |
| CN2302305Y (en) * | 1997-02-12 | 1998-12-30 | 杨明儒 | Form work for construction |
| JPH11188498A (en) * | 1997-12-25 | 1999-07-13 | Tokyo Gas Co Ltd | Automatic welding device for pipe circumference |
| CN201427219Y (en) * | 2009-06-09 | 2010-03-24 | 殷纪疏 | Small synchronous butt-welding machine |
| CN201455576U (en) * | 2009-07-16 | 2010-05-12 | 北京石油化工学院 | Pipeline all-position automatic welding conical surface locking type guide track |
| CN201677143U (en) * | 2010-01-21 | 2010-12-22 | 成都熊谷加世电器有限公司 | Side-teeth type pipeline all-position automatic welding track |
| CN202151759U (en) * | 2011-07-07 | 2012-02-29 | 盐城市大明化工机械有限公司 | Guide rail device of automatic girth welder head for large equipment |
-
2011
- 2011-07-07 CN CN2011101888647A patent/CN102248339A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3196245A (en) * | 1961-10-16 | 1965-07-20 | Exxon Research Engineering Co | Apparatus for welding pipe lines |
| CN2246039Y (en) * | 1995-07-31 | 1997-01-29 | 林荣丰 | Auxilary fixing rack for welding angle block |
| CN2302305Y (en) * | 1997-02-12 | 1998-12-30 | 杨明儒 | Form work for construction |
| JPH11188498A (en) * | 1997-12-25 | 1999-07-13 | Tokyo Gas Co Ltd | Automatic welding device for pipe circumference |
| CN201427219Y (en) * | 2009-06-09 | 2010-03-24 | 殷纪疏 | Small synchronous butt-welding machine |
| CN201455576U (en) * | 2009-07-16 | 2010-05-12 | 北京石油化工学院 | Pipeline all-position automatic welding conical surface locking type guide track |
| CN201677143U (en) * | 2010-01-21 | 2010-12-22 | 成都熊谷加世电器有限公司 | Side-teeth type pipeline all-position automatic welding track |
| CN202151759U (en) * | 2011-07-07 | 2012-02-29 | 盐城市大明化工机械有限公司 | Guide rail device of automatic girth welder head for large equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345221A (en) * | 2015-11-30 | 2016-02-24 | 浙江瑞能通信科技股份有限公司 | Processing method for iron tower barrel |
| CN105345221B (en) * | 2015-11-30 | 2017-12-05 | 浙江瑞能通信科技股份有限公司 | The processing method of steel tower cylinder |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |