CN204657708U - Built-up welder containing welding gun support device - Google Patents
Built-up welder containing welding gun support device Download PDFInfo
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- CN204657708U CN204657708U CN201520354982.4U CN201520354982U CN204657708U CN 204657708 U CN204657708 U CN 204657708U CN 201520354982 U CN201520354982 U CN 201520354982U CN 204657708 U CN204657708 U CN 204657708U
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Abstract
The utility model relates to the equipment for welding elbow, is specially the built-up welder containing welding gun support device.Built-up welder containing welding gun support device, comprise the built-up welder body be connected with A seating positioner, also comprise welding gun supportive device, welding gun supportive device comprises the rocker bearing be fixed on A seating positioner rollover stand, rocker bearing is fixed with adjustable-height support, adjustable-height support top is fixed with rigid support chain, the free end of rigid support chain 5 is fixed with bend pipe, the end body of bend pipe is provided with fastening screw nail, be fastened with ignition tip by trip bolt in the mouth of pipe of bend pipe end, ignition tip adjusting device is fixed with ignition tip.Advantage of the present utility model: 1. adopt built-up welder to the overall built-up welding of elbow interior wall, compared with manual build up welding, do not need, at segmentation built-up welding assembly welding again, to greatly reduce labor strength, improve surfacing quality; 2. structure is simple, cost is low, can realize the overall built-up welding of the inwall of different size elbow.
Description
Technical field
The utility model relates to the equipment for welding elbow, is specially the built-up welder containing welding gun support device.
Background technology
At present, the built-up welding of domestic each manufactory elbow mainly adopts stick electrode arc welding to carry out built-up welding respectively to each segmentation, then the manufacture craft of assembly welding and built-up welding, and this manufacturing process not only wastes time and energy, and the quality of overlay cladding cannot ensure.Although the overall built-up welder of the elbow interior wall developed is had domestic, complex structure, expensive, and need to design head respectively to various elbow.
Summary of the invention
The problem that the utility model is wasted time and energy to solve elbow bead-welding technology, provides a kind of built-up welder containing welding gun support device.
The utility model adopts following technical scheme to realize: the built-up welder containing welding gun support device, comprise the built-up welder body be connected with A seating positioner, also comprise welding gun supportive device, welding gun supportive device comprises the rocker bearing be fixed on A seating positioner rollover stand, rocker bearing is fixed with adjustable-height support, adjustable-height support top is fixed with rigid support chain, the free end of rigid support chain is fixed with bend pipe, the end body of bend pipe is provided with fastening screw nail, is fastened with ignition tip in the mouth of pipe of bend pipe end by trip bolt.
First the running of A seating positioner rotary table is to horizontal level, elbow is fixed on A seating positioner rotary table, regulate rigid support chain bending radius identical with elbow, regulate rigid support chain free end to elbow circular cross-section center by adjustable-height support, this process will ensure that elbow, rotary table, rigid support chain are coaxial.
As shown in Figure 3 elbow is adjusted to the first station, by bend pipe adjustment ignition tip angle, by the trip bolt adjustment ignition tip extension elongation on bend pipe, make ignition tip be in elbow circular section lowest part, fixing ignition tip starts built-up welding.Complete one cambered surface heap postwelding, rotary table overturns suitable angle, adjustment ignition tip angle is also fixing to elbow circular section lowest part, start the built-up welding of second cambered surface, so analogize until built-up welding completes shown 270 ° ~ 180 ° regions (elbow and rotary table initial contact position are defined as 270 ° as shown in Figure 5), adjust elbow to the second station as shown in Figure 4, complete the built-up welding in 270 ° ~ 360 ° of regions, so far complete 180 ° ~ 360 ° region built-up welding to complete, upset elbow, 90 ° of positions are contacted with rotary table, continue 0 ° of built-up welding to 180 ° of regions.
Core of the present utility model and welding gun supportive device, it comprises rigid support chain, rocker bearing, adjustable-height support and bend pipe, rigid support chain is formed by insulated pipes used is hinged, prevent from being short-circuited in welding, and can regulate according to the curvature of elbow, meet the elbow built-up welding of different curvature; Adjustable-height support ensures that rigid support chain is at elbow circular cross-section center, bend pipe can regulate the angle of ignition tip and extension elongation, the regulatory function of extension elongation can meet the built-up welding of the elbow of different-diameter, angle regulating function can ensure that built-up welding is in downhand position all the time, reduce welding difficulty, improve welding quality, the arc of rocker bearing and rotary table rotating shaft coaxle, adjustable-height support can move and not change the center of curvature of chain support on arc.Welding gun supportive device of the present utility model meets all requirements of the overall built-up welding of elbow interior wall.
Advantage of the present utility model:
1. adopt built-up welder to the overall built-up welding of elbow interior wall, compared with manual build up welding, do not need, at segmentation built-up welding assembly welding again, to greatly reduce labor strength, improve surfacing quality;
2. structure is simple, cost is low, can realize the overall built-up welding of the inwall of different size elbow.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bend pipe.
Fig. 3 is the schematic diagram of elbow built-up welding first station.
Fig. 4 is the schematic diagram of elbow built-up welding second station.
Fig. 5 is elbow circular section built-up welding area schematic.
In figure: 1-built-up welder body, 2-A seating positioner, 3-adjustable-height support, 4-rocker bearing, 5-rigid support chain, 6-bend pipe, 7-elbow, 8-trip bolt, 9-ignition tip.
Detailed description of the invention
Built-up welder containing welding gun support device, comprise the built-up welder body 1 be connected with A seating positioner 2, also comprise welding gun supportive device, welding gun supportive device comprises the rocker bearing 4 be fixed on A seating positioner 2 rollover stand, rocker bearing 4 is fixed with adjustable-height support 3, adjustable-height support 3 top is fixed with rigid support chain 5, the free end of rigid support chain 5 is fixed with bend pipe 6, the end body of bend pipe 6 is provided with fastening screw nail, is fastened with ignition tip 9 in the mouth of pipe of bend pipe end by trip bolt.The structure of adjustable-height support 3 known by those skilled in the art, built-up welder body 1 is FCAW built-up welder.
Claims (1)
1. the built-up welder containing welding gun support device, comprise the built-up welder body (1) be connected with A seating positioner (2), characterized by further comprising welding gun supportive device, welding gun supportive device comprises the rocker bearing (4) be fixed on A seating positioner (2) rollover stand, rocker bearing (4) is fixed with adjustable-height support (3), adjustable-height support (3) top is fixed with rigid support chain (5), the free end of rigid support chain (5) is fixed with bend pipe (6), the end body of bend pipe (6) is provided with fastening screw nail, ignition tip (9) is fastened with by trip bolt (8) in the mouth of pipe of bend pipe end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354982.4U CN204657708U (en) | 2015-05-28 | 2015-05-28 | Built-up welder containing welding gun support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354982.4U CN204657708U (en) | 2015-05-28 | 2015-05-28 | Built-up welder containing welding gun support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657708U true CN204657708U (en) | 2015-09-23 |
Family
ID=54128141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520354982.4U Active CN204657708U (en) | 2015-05-28 | 2015-05-28 | Built-up welder containing welding gun support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204657708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827169A (en) * | 2015-05-28 | 2015-08-12 | 山西丰喜化工设备有限公司 | Surface welding machine provided with welding gun supporting device |
-
2015
- 2015-05-28 CN CN201520354982.4U patent/CN204657708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827169A (en) * | 2015-05-28 | 2015-08-12 | 山西丰喜化工设备有限公司 | Surface welding machine provided with welding gun supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |