CN201603940U - Novel submerged arc automatic welder - Google Patents
Novel submerged arc automatic welder Download PDFInfo
- Publication number
- CN201603940U CN201603940U CN2010201092309U CN201020109230U CN201603940U CN 201603940 U CN201603940 U CN 201603940U CN 2010201092309 U CN2010201092309 U CN 2010201092309U CN 201020109230 U CN201020109230 U CN 201020109230U CN 201603940 U CN201603940 U CN 201603940U
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- crossbeam
- head
- nut
- screw rod
- cross beam
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Abstract
The utility model discloses a novel submerged arc automatic welder, which comprises a movable welding tractor; the movable welding tractor is vertically provided with an upright post; the upright post is connected with a cross beam in a sliding way, and the upper end of the upright post is provided with a head lift control device; the head lift control device is in drive connection with a screw rod parallel to the upright post; the cross beam is provided with an adjusting nut; the screw rod is in screwed connection with the adjusting nut; the outer end of the cross beam is provided with a welding device, and the lower part of the cross beam is provided with a protective nut; and the protective nut is in screwed connection with the screw rod. The novel submerged arc automatic welder has a simple structure, is easy to manufacture, has high safe performance, can effectively prevent the thread of the adjusting nut of the cross beam from being worn to cause the injury to the ground personnel and the damage of the head of the submerged arc automatic welder, and reasonably solves the manufacturing defect of the cross beam of the head of the submerged arc automatic welder.
Description
Technical field
The utility model relates to a kind of welding machine, relates in particular to a kind of New Type of SAW.
Background technology
Submerged-arc welding is one of welding method commonly used in the industrial production, and production efficiency improves 5～10 times than manual electric arc welding, and welding quality height, and stable is saved metal material, improves working conditions, and is applicable to the weld seam of long straight, annular or upright position in a large amount of production.The head of submerged arc welding machine is arranged on the head crossbeam, the welding different tube diameters pipe the time adjustable complete machine head crossbeam height, the Height Adjustment of head crossbeam is relatively rotating by the adjusting nut on screw rod and the crossbeam mainly, often the lines of generation adjusting nut polishes and lands, form unsafe factor, may cause the damage of the injured of personnel and submerged arc welding machine head.
The utility model content
The utility model provides a kind of New Type of SAW that can prevent that the head crossbeam from falling suddenly, security performance is good in order to solve weak point of the prior art.
For solving the problems of the technologies described above; the utility model adopts following technical scheme: New Type of SAW, comprise mobile welding tractor, and vertically be provided with column on the mobile welding tractor; slidely connect crossbeam on the column; column upper end is provided with the head elevation and subsidence regulating device, the head elevation and subsidence regulating device screw rod that is parallel to column that is in transmission connection, and crossbeam is provided with adjusting nut; screw rod and adjusting nut are spirally connected; the crossbeam outer end is provided with welder, and described crossbeam bottom is provided with the protection nut, and protection nut and screw rod are spirally connected.
Described protection nut is provided with pin-and-hole, and the crossbeam bottom is provided with pin, and pin is located in the pin-and-hole, and protection nut upper surface and crossbeam lower surface are provided with the gap of 5～10mm.
Described welder comprises the head that is located at the crossbeam outer end, and head top is provided with wire reel and flux hopper, and the head end is provided with wire feeder, and the wire feeder lower end is provided with ignition tip, and the flux hopper lower end is provided with rubber tube, and the rubber tube end opening is positioned at the ignition tip below.
Adopt technique scheme, when the head elevation and subsidence regulating device drove the screw rod rotation, adjusting nut and crossbeam moved up and down along screw axial, and the protection nut does not stress, and just moves up and down with crossbeam, and wearing and tearing will be very little; After the polishing of the adjusting nut lines on the crossbeam, crossbeam falls the distance of 5～10mm, drops on above the crossbeam protection nut, and the protection nut works, and crossbeam is protected nut support, and crossbeam can not fallen suddenly, avoids the generation of accident.After operating personnel see that crossbeam and protection nut are very close to each other, just know that adjusting nut weares and teares, the announcement apparatus maintenance personal in time changes adjusting nut.The utility model is simple in structure, is easy to make, and the security performance height can prevent the adjusting nut lines polishing of crossbeam effectively and causes the damage of ground personnel's injured and submerged arc welding machine head, makes the manufacturing defect of submerged arc welding machine head crossbeam obtain rational solution.
Description of drawings
Fig. 1 is the structural representation of the utility model duty.
The specific embodiment
As shown in Figure 1; New Type of SAW of the present utility model; comprise mobile welding tractor 1; vertically be provided with column 2 on the mobile welding tractor 1; slidely connect crossbeam 3 on the column 2; column 2 upper ends are provided with head elevation and subsidence regulating device 20, and (this is prior art; repeat no more); head elevation and subsidence regulating device 20 is in transmission connection one and is parallel to the screw rod 4 of column 2; crossbeam 3 is provided with adjusting nut 5, and screw rod 4 is spirally connected with adjusting nut 5, and crossbeam 3 outer ends are provided with welder; crossbeam 3 bottoms are provided with protection nut 6; protection nut 6 is spirally connected with screw rod 4, and protection nut 6 is provided with pin-and-hole, and crossbeam 3 bottoms are provided with pin 7; pin 7 is located in the pin-and-hole, and protection nut 6 upper surfaces and crossbeam lower surface are provided with the gap of 5～10mm.Welder comprises the head 8 that is located at crossbeam 3 outer ends, head 8 tops are provided with wire reel 9 and flux hopper 10, and head 8 ends are provided with wire feeder 11, and wire feeder 11 lower ends are provided with ignition tip 12, flux hopper 10 lower ends are provided with rubber tube 13, and rubber tube 13 end openings are positioned at ignition tip 12 belows.
During weld job, welding wire 14 is placed on the wire reel 9, stretches out from ignition tip 12 by wire feeder 11, and the solder flux of drying is housed in the flux hopper 10, and solder flux flow to workpiece 15 positions to be welded from rubber tube 13; Workpiece 15 lies in a horizontal plane on two rollers 16 of support 17, adjust two rollers 16 and make workpiece 15 be in poised state, and by roller 16 make workpiece 15 can be steadily, uniform rotation; Open head elevation and subsidence regulating device 20 and drive screw rod 4 rotations, adjusting nut 5 axially moves up and down along screw rod 4 with crossbeam 3, and protection nut 6 does not stress, and just moves up and down with crossbeam 3, and it is very little to wear and tear; The vertical height of adjusting crossbeam 3 is positioned at directly over the weld seam center ignition tip 12, opens the switch of flux hopper 10, the supply solder flux, connect the source of welding current, start wire feeder 11 and supply with welding wire 14, weld, the welding process of the electric arc that ignites, welding and ending is finished in final realization automatically.
Often regulate crossbeam 3 height; adjusting nut 5 on the crossbeam 3 can produce wearing and tearing; after the lines polishing; pin 7 falls along pin-and-hole, and the distance of crossbeam 3 whereabouts 5～10mm drops on above the protection nut 6; protection nut 6 works; crossbeam 3 is protected nut 6 and supports, and crossbeam can not fallen suddenly, avoids the generation of accident.After operating personnel see that crossbeam 3 and protection nut 6 are very close to each other, just know that adjusting nut 5 has worn and torn, the announcement apparatus maintenance personal in time changes adjusting nut 5.
Claims (3)
1. New Type of SAW; comprise mobile welding tractor; vertically be provided with column on the mobile welding tractor, slidely connect crossbeam on the column, the column upper end is provided with the head elevation and subsidence regulating device; the head elevation and subsidence regulating device screw rod that is parallel to column that is in transmission connection; crossbeam is provided with adjusting nut, and screw rod and adjusting nut are spirally connected, and the crossbeam outer end is provided with welder; it is characterized in that: described crossbeam bottom is provided with the protection nut, and protection nut and screw rod are spirally connected.
2. New Type of SAW according to claim 1 is characterized in that: described protection nut is provided with pin-and-hole, and the crossbeam bottom is provided with pin, and pin is located in the pin-and-hole, and protection nut upper surface and crossbeam lower surface are provided with the gap of 5～10mm.
3. New Type of SAW according to claim 1 and 2, it is characterized in that: described welder comprises the head that is located at the crossbeam outer end, head top is provided with wire reel and flux hopper, the head end is provided with wire feeder, the wire feeder lower end is provided with ignition tip, the flux hopper lower end is provided with rubber tube, and the rubber tube end opening is positioned at the ignition tip below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201092309U CN201603940U (en) | 2010-02-05 | 2010-02-05 | Novel submerged arc automatic welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201092309U CN201603940U (en) | 2010-02-05 | 2010-02-05 | Novel submerged arc automatic welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603940U true CN201603940U (en) | 2010-10-13 |
Family
ID=42948648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201092309U Expired - Lifetime CN201603940U (en) | 2010-02-05 | 2010-02-05 | Novel submerged arc automatic welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603940U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145427A (en) * | 2011-04-20 | 2011-08-10 | 西安长庆科技工程有限责任公司 | Submerged automatic arc welding closed flux conveying micro funnel |
| CN103157894A (en) * | 2011-12-16 | 2013-06-19 | 上海外高桥造船有限公司 | Submerged arc welding equipment |
| CN105983769A (en) * | 2015-02-05 | 2016-10-05 | 长沙华恒机器人系统有限公司 | Submerged-arc welding system for external circular seam of external liner container of LNG low temperature tank car |
| CN110340499A (en) * | 2019-05-25 | 2019-10-18 | 宁夏吴忠市好运电焊机有限公司 | A kind of circular seam submerged arc welding in pressure vessel connects equipment |
| CN110576249A (en) * | 2019-08-16 | 2019-12-17 | 广州微点焊设备有限公司 | Micro-resistance welding single-side welding machine |
| CN110576248A (en) * | 2019-09-02 | 2019-12-17 | 广州微点焊设备有限公司 | Micro-resistance welding butt welder |
| CN115229311A (en) * | 2022-08-02 | 2022-10-25 | 中交一公局集团有限公司 | Self-rotation adjusting submerged-arc welding device for steel casing and using method |
-
2010
- 2010-02-05 CN CN2010201092309U patent/CN201603940U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145427A (en) * | 2011-04-20 | 2011-08-10 | 西安长庆科技工程有限责任公司 | Submerged automatic arc welding closed flux conveying micro funnel |
| CN103157894A (en) * | 2011-12-16 | 2013-06-19 | 上海外高桥造船有限公司 | Submerged arc welding equipment |
| CN103157894B (en) * | 2011-12-16 | 2015-09-23 | 上海外高桥造船有限公司 | Submerged-arc welding equipment |
| CN105983769A (en) * | 2015-02-05 | 2016-10-05 | 长沙华恒机器人系统有限公司 | Submerged-arc welding system for external circular seam of external liner container of LNG low temperature tank car |
| CN110340499A (en) * | 2019-05-25 | 2019-10-18 | 宁夏吴忠市好运电焊机有限公司 | A kind of circular seam submerged arc welding in pressure vessel connects equipment |
| CN110576249A (en) * | 2019-08-16 | 2019-12-17 | 广州微点焊设备有限公司 | Micro-resistance welding single-side welding machine |
| CN110576249B (en) * | 2019-08-16 | 2021-10-29 | 广州微点焊设备有限公司 | Micro-resistance welding single-side welding machine |
| CN110576248A (en) * | 2019-09-02 | 2019-12-17 | 广州微点焊设备有限公司 | Micro-resistance welding butt welder |
| CN110576248B (en) * | 2019-09-02 | 2021-11-26 | 广州微点焊设备有限公司 | Micro-resistance welding butt welder |
| CN115229311A (en) * | 2022-08-02 | 2022-10-25 | 中交一公局集团有限公司 | Self-rotation adjusting submerged-arc welding device for steel casing and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HE'NAN HUADIAN JINYUAN PIPING CO., LTD. Free format text: FORMER OWNER: ZHENGZHOU HUADIAN JINYUAN PIPELINE CO., LTD. Effective date: 20110520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450052 NO. 77, XIZHAN ROAD, ZHENGZHOU CITY, HE'NAN PROVINCE TO: 451161 KONGGANG 6TH ROAD, ZHENGZHOU AIRPORT AREA, ZHENGZHOU CITY, HE'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110520 Address after: 451161 airport road six, Zhengzhou, Henan, Zhengzhou Patentee after: Henan Huadian Jinyuan Pipeline Co., Ltd. Address before: 450052 No. 77 West Station Road, Henan, Zhengzhou Patentee before: Zhengzhou Huadian Jinyuan Pipeline Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |
|
| CX01 | Expiry of patent term |