CN202151759U - Guide rail device of automatic girth welder head for large equipment - Google Patents
Guide rail device of automatic girth welder head for large equipment Download PDFInfo
- Publication number
- CN202151759U CN202151759U CN2011202379828U CN201120237982U CN202151759U CN 202151759 U CN202151759 U CN 202151759U CN 2011202379828 U CN2011202379828 U CN 2011202379828U CN 201120237982 U CN201120237982 U CN 201120237982U CN 202151759 U CN202151759 U CN 202151759U
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- China
- Prior art keywords
- welding
- dovetail
- guide rail
- rubber blanket
- large equipment
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- Expired - Fee Related
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Abstract
The utility model discloses a guide rail device of an automatic girth welder head for large equipment with high work efficiency. The guide rail device comprises a rubber pad, a guide rail arranged on the rubber pad, a dovetail connecting block arranged at one side of the rubber pad and a dovetail connecting groove arranged at the other side of the rubber pad, wherein the dovetail connecting block and the dovetail connecting groove are mutually matched. The utility model has the advantages that the automatic welding of the large equipment, in particular super-large equipment, can be realized in the manufacture processing without a special fixture, and the device can fully meet the requirement of production and particularly has more remarkable effect on the super-large equipment with the diameter of more than 3000mm.
Description
Technical field
The utility model relates to a kind of automatic welding technique, relates in particular to a kind of main equipment girth joint automaticwelding head track-type facilities.
Background technology
Along with the development of China's biochemical industry and large chemical complex, update raising like the technology of industries such as bio-pharmaceuticals, citric acid, glutamic acid, force equipment to undergo technological transformation; Institute's use equipment all develops to big volume, low energy consumption, low labour's direction at present; Also having large pressurized vessels such as some storage and transportation equipments, be main with big capacity all, 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 high rate/low cost production, all adopting automatically to main equipment, the weldering welding has just become theme.
Like Fig. 1, Fig. 2, shown in Figure 3; If with the welding of traditional automatic welding machine tool frock, then the frock making cost is quite high and install comparatively and bother the particularly making of large equipment; Sometimes reach diameter more than 10 meters; Because superelevation such as highway transportation, ultra 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 requirement of welding automatically; The particularly welding of multiple tracks girth joint; Can only just can take next joint cylindrical shell 2 of dress welding after one weld seam welding completion, as shown in Figure 2, because the extension elongation of the welding stand 4 on the lifting platform 3 receives 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 completion by hand, 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
The utility model technical problem to be solved 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 scheme that the utility model adopts 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 utility model adopts is: a side of said rubber blanket is provided with two dovetail contiguous blocks, and the opposite side of said rubber blanket is provided with two dovetail link slots that cooperatively interact with the dovetail contiguous block.
The utility model has the advantages that: 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 seldom with manual work, as main equipment last together in circumferential weld; 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: bigger to the welding quality influence because artificial restraining factors are more during artificial the welding, if adopt automatic weldering welding, 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 the utility model main equipment girth joint automaticwelding head track-type facilities.
Structural representation when Fig. 5 is the use of the utility model main equipment girth joint automaticwelding head track-type facilities.
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 the particular content of the utility model in detail below in conjunction with accompanying drawing and specific embodiment.
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.
Of Fig. 4; In the present embodiment; In order to increase connection stability between the rubber blanket 6, a side of said rubber blanket 6 is provided with two dovetail contiguous blocks 8, and the opposite side of said 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 guide rails as shown in Figure 4
Device, the dead angle of then comprehensive solution being welded automatically.
As shown in Figure 5; If the inside and outside circumferential weld of welding equipment; Can one of them this device 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, and 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; When getting first head rail, need not welding and shut down, automatic welder(welding machine) head 10 can be automatically moved on one head rail of back, can continue welding.
Like 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, and 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; When getting first head rail, need not welding and shut 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 said rubber blanket (6) is provided with two dovetail contiguous blocks (8), and the opposite side of said 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 |
|---|---|---|---|
| CN2011202379828U CN202151759U (en) | 2011-07-07 | 2011-07-07 | Guide rail device of automatic girth welder head for large equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202379828U CN202151759U (en) | 2011-07-07 | 2011-07-07 | Guide rail device of automatic girth welder head for large equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202151759U true CN202151759U (en) | 2012-02-29 |
Family
ID=45692268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202379828U Expired - Fee Related CN202151759U (en) | 2011-07-07 | 2011-07-07 | Guide rail device of automatic girth welder head for large equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202151759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248339A (en) * | 2011-07-07 | 2011-11-23 | 盐城市大明化工机械有限公司 | Guide track device of ring weld seam automatic welding machine head for large-sized equipment |
-
2011
- 2011-07-07 CN CN2011202379828U patent/CN202151759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248339A (en) * | 2011-07-07 | 2011-11-23 | 盐城市大明化工机械有限公司 | Guide track device of ring weld seam automatic welding machine head for large-sized equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |