CN2366214Y - Freely moveable type machine for automatically welding tube or plate having supporting rack - Google Patents
Freely moveable type machine for automatically welding tube or plate having supporting rack Download PDFInfo
- Publication number
- CN2366214Y CN2366214Y CN 99206856 CN99206856U CN2366214Y CN 2366214 Y CN2366214 Y CN 2366214Y CN 99206856 CN99206856 CN 99206856 CN 99206856 U CN99206856 U CN 99206856U CN 2366214 Y CN2366214 Y CN 2366214Y
- Authority
- CN
- China
- Prior art keywords
- transverse arm
- welding
- bracing frame
- tube sheet
- arc welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a freely moveable type machine for automatically welding a tube or a plate having a supporting rack, which comprises a moveable base (1), an upright post (2) fixed on the movable base, a cross arm (3) vertical to the upright post capable of moving top and bottom and left and right along the upright post and a small platform fixed on one end of the cross arm capable of doing the three-dimensional movement in a small range. The small platform is provided with an automatic welding head (17) through a connecting device of a ball head and a ball seat. The utility model has the advantages of high welding quality, high speed, low cost and low labor strength of operators. The utility model is suitable for the manufacturing industry of boilers and heat exchanging equipment.
Description
The utility model belongs to a kind of electric welding machinery, a kind of automatic welder(welding machine) that can move freely with bracing frame of more specifically saying so.
At machine industry, during particularly boiler and chemical industry heat exchange kind equipment are made, the welding of big buret to tube sheet arranged, present most manufacturer is in welding during these workpiece, and still by manually-operated, this requires the operative employee must have more than three grades technology to be competent at, it is more advanced that producer adopted is that portable maybe can the back of the body in operative employee's bonding machine on one's body welded, run into large-scale plant equipment, also must build shelf, climb on frame for the operative employee and operate.This mode of production, working strength of workers is big, dangerous, and welding quality can't guarantee that the speed of welding is slow, the cost height.
The purpose of this utility model provides a kind of with bracing frame and can be at the tube sheet automatic arc welding that moves freely than large space, and this device also has about the energy live welder, the characteristics of move left and right.
In order to realize first purpose of the present utility model, the utility model adopts following technical scheme: a kind of tube sheet automatic welder(welding machine) that can move freely with bracing frame, comprise base, be fixed in the column of base, perpendicular to column and can be about column, the transverse arm and the electronic control box of move left and right, an end that it is characterized in that transverse arm is equipped with one can do the three-dimensional among a small circle mechanism that moves, and by close-fitting articulating device one automatic electric weld(ing) head is installed on the little three-dimensional moving mechanism.
Little three-dimensional moving mechanism is fixed in the bracing frame that transverse arm one end, two sides are equipped with guide rail by one, on guide rail, be equipped with perpendicular to bracing frame and also can constitute along the chain-wales that bracing frame moves up and down, there are two parallel horizontal guide pillars on the both sides of chain-wales, be with the transverse guides of a place on the two horizontal guide pillars along horizontal guide pillar translation, two vertical guide pillars are arranged on the transverse guides, vertically be with the longitudinal guide plate of an energy translation on the guide pillar, a bulb is housed on the longitudinal guide plate.
Bulb on the longitudinal guide plate is equipped with the automatic electric weld(ing) head by ball seat.
Chain-wales connects counterweight by the leading block of steel wire through being installed on the bracing frame, and the weight of adjustment hammer makes the chain-wales that welding machine is housed be in suspended state, is convenient to flexible operating.
There is an end of little three-dimensional activity mechanism that the seat of being convenient to operator's operation is housed at transverse arm.
Because the utility model has two can make the bracing frame of three-dimensional motion and the seat of being convenient to operator operation is arranged, thus be particularly suitable for the large-scale workpiece that big buret and plate weld, as boiler etc.By the motion of column and transverse arm grand cross type bracing frame, make the general earlier close welding position of welding machine, the three-dimensional by chain-wales moves again, and the electric welding head accurately is positioned the welding position, realizes welding automatically.Compared with prior art, use the utility model not need professional electric welder, labor strength is low, the quality height of welding, stable, surface aesthetic, and work efficiency is enhanced about more than once, and welding cost is saved over half.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the stereogram of the little three-dimensional motion mechanism of the utility model embodiment;
Fig. 3 is the stereogram of little three-dimensional motion mechanism of the utility model embodiment and welder head.
Numbering explanation: (1) base, (2) column, (3) transverse arm, (4) electric cabinet, (5) transverse arm up and down balance system hammer, (6) transverse arm seat, (7) chain, (8) sprocket wheel, (9) transverse arm lifting motor, (10) base travel mechanism, (11) transverse arm worm gear reducer motor, (12) tooth bar, (13) transverse arm mobile motor, (14) transverse arm moves worm reduction gear, (15) gear, (16) seat, (17) welder head, (18) steel wire, (19) small capital dimension motion counterweight, (20) guide rail install bin (21) chain-wales, (22) gantry operation case, (23) horizontal guide pillar, (24) vertical guide pillar, (25) leading block, (26) welded tube centralized positioning device, (27) welding plane positioning nail, (28) annular protrusion of welded tube centralized positioning device, (29) tip, (30) bulb, (31) ball seat, (32) guide rail, (33) vertically move guide plate, (34) horizontal removable guide.
As can be seen from Figure 1, being cross column (2) is fixed on the base (1) that travel mechanism (10) are housed with transverse arm (3), in column, be provided with the counterweight (5) that the transverse arm lifting is used, be connected with transverse arm seat (6) with the sprocket wheel (8) of chain (7) through worm reduction gear (11), control lifting motor (9) drives worm reduction gear and can realize the lifting moving of transverse arm (3).Certainly, the elevating mechanism of transverse arm also can be adopted other mechanism as with screw rod or hydraulic lifting mechanism.Tooth bar (12) is equipped with in the transverse arm below, tooth bar (12) and follower gear (15) engagement that is loaded on the worm reduction gear (14) in the transverse arm seat.Motor (13) drives worm reduction gear (14), can realize the move left and right of transverse arm.Have an end of little three-dimensional motion mechanism to be provided with operative employee's seat (16) and can control the gantry operation case (22) of big three-dimensional motion at transverse arm, like this, the operator just can finish whole welding process on the seat.Moving forward and backward of the lifting of transverse arm and move left and right and base makes automatic welder(welding machine) do in can be on a large scale three-dimensionally to move arbitrarily, drives welding machine and operator near the welding position, saves the trouble that the welding large equipment must be built a framework.
In Fig. 2, an end of transverse arm is fixed in the mobile mechanism of three-dimensional as bracing frame by casing (20) among a small circle.The guide rail (31) that vertically is installed on the casing both sides cooperates with the guide wheel (32) of chain-wales (21).Be provided with counterweight (19) in the casing, and by linking to each other with chain-wales (21) through leading block (25) with steel wire (18), the weight of adjustment hammer makes the chain-wales (21) that welder head is housed be in suspended state, is convenient to flexible operating.
There are two parallel horizontal guide pillars (23) on the both sides of chain-wales, laterally guide pillar is with horizontal removable guide (34), laterally have two on the removable guide (34) perpendicular to horizontal guide pillar and two vertical guide pillars (24) parallel to each other, vertically on the guide pillar longitudinal guide plate (33) that work vertically moves is housed again, bulb (30) is housed on the longitudinal guide plate (33), can cooperates with the ball seat (31) of automatic welder(welding machine).Three-dimensional moving mechanism can be realized three-dimensional motion among a small circle, the flexible operating tip is aimed at the position that will weld.
Fig. 3 is automaticwelding head and little three-dimensional motion supporting mechanism stereogram.The front end of automaticwelding head (17) has three the plane pilot pins (27) that can be used for regulating the welding plane, and the head center is one and has many longitudinal joints and have the cylindrical welded tube centralized positioning device (26) that radial elastic can insert welded tube.Locator is dumbbell shaped, and respectively there is annular protrusion (28) at two, makes head can tightly fit in welded tube, and tip is aimed at the welding position.Tip (29) position can be along the head radiai adjustment, and weld diameter can be adjustable continuously at 12mm-90mm.Welding head is by bulb (30) tight fit of ball seat (31) and longitudinal guide plate, makes the head can universal rotation, be adapted to weld plane and ground out of plumb or with the uneven situation of big three-dimensional cross-shaped bracing frame.By microcomputer control system, weld automatically during welding by the parameter that preestablishes storage.
Claims (5)
1. tube sheet automatic arc welding that can move freely with bracing frame, comprise: moveable base (1), be fixed in the column (2) on the movable pedestal (1), perpendicular to column (2) and can be about column, the transverse arm (3) and the electronic control box (4) of move left and right constitute, it is characterized in that: an end of transverse arm (3) is equipped with one can do the three-dimensional among a small circle mechanism that moves, and by close-fitting articulating device one automatic electric weld(ing) head (17) is installed on the little three-dimensional moving mechanism.
2. according to the tube sheet automatic arc welding of claim 1, it is characterized in that: little three-dimensional moving mechanism is fixed in transverse arm one end by one, the bracing frame of guide rail is equipped with on the two sides, on guide rail (32), be equipped with perpendicular to bracing frame and also can constitute at the chain-wales (21) that bracing frame moves up and down, there are two parallel horizontal guide pillars (23) on the both sides of chain-wales (21), be with the transverse guides (34) of a horizontal guide pillar translation in edge on the two horizontal guide pillars, two vertical guide pillars (24) are arranged on the transverse guides, vertically be with one on the guide pillar and can on longitudinal guide plate (33) longitudinal guide plate of translation a bulb (30) be housed.
3. according to the tube sheet automatic arc welding of claim 1, it is characterized in that: close-fitting articulating device is the articulating device that closely cooperates of bulb (30) and ball seat (31).
4. according to the tube sheet automatic arc welding of claim 1, it is characterized in that: have an end of automatic welder(welding machine) to be equipped with at transverse arm and be convenient to the seat (16) that the operator operates.
5. according to the tube sheet automatic arc welding of claim 1, it is characterized in that: a counterweight (19) is arranged in the support case of little three-dimensional motion mechanism, link to each other with chain-wales (20) outside the case through the leading block (25) on case top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206856 CN2366214Y (en) | 1999-04-06 | 1999-04-06 | Freely moveable type machine for automatically welding tube or plate having supporting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206856 CN2366214Y (en) | 1999-04-06 | 1999-04-06 | Freely moveable type machine for automatically welding tube or plate having supporting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366214Y true CN2366214Y (en) | 2000-03-01 |
Family
ID=34001014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99206856 Expired - Fee Related CN2366214Y (en) | 1999-04-06 | 1999-04-06 | Freely moveable type machine for automatically welding tube or plate having supporting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366214Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078997A (en) * | 2011-01-26 | 2011-06-01 | 济南华奥电焊机有限公司 | Special machine for welding pipeline with small pipe diameter |
| CN102581443A (en) * | 2012-03-29 | 2012-07-18 | 安徽省绩溪家德钢结构有限责任公司 | Welding device for straight seam single-side welding and double-side forming of conical steel pipes |
| CN102837102A (en) * | 2012-08-09 | 2012-12-26 | 青岛云和机械制造有限公司 | Full-automatic welding manipulator |
| CN102896399A (en) * | 2012-10-23 | 2013-01-30 | 兰州理工大学 | Super-narrow-gap electric arc welding device for butting steel rails |
| CN104773474A (en) * | 2015-03-27 | 2015-07-15 | 浙江力源新材料有限公司 | Automatic feeder for milled reclaimed rubber |
| CN115716173A (en) * | 2022-11-29 | 2023-02-28 | 浙江天成臻风工具有限公司 | Drill bit welding equipment |
-
1999
- 1999-04-06 CN CN 99206856 patent/CN2366214Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078997A (en) * | 2011-01-26 | 2011-06-01 | 济南华奥电焊机有限公司 | Special machine for welding pipeline with small pipe diameter |
| CN102078997B (en) * | 2011-01-26 | 2012-12-19 | 济南华奥电焊机有限公司 | Special machine for welding pipeline with small pipe diameter |
| CN102581443A (en) * | 2012-03-29 | 2012-07-18 | 安徽省绩溪家德钢结构有限责任公司 | Welding device for straight seam single-side welding and double-side forming of conical steel pipes |
| CN102837102A (en) * | 2012-08-09 | 2012-12-26 | 青岛云和机械制造有限公司 | Full-automatic welding manipulator |
| CN102896399A (en) * | 2012-10-23 | 2013-01-30 | 兰州理工大学 | Super-narrow-gap electric arc welding device for butting steel rails |
| CN102896399B (en) * | 2012-10-23 | 2014-10-08 | 兰州理工大学 | Super-narrow-gap electric arc welding device for butting steel rails |
| CN104773474A (en) * | 2015-03-27 | 2015-07-15 | 浙江力源新材料有限公司 | Automatic feeder for milled reclaimed rubber |
| CN115716173A (en) * | 2022-11-29 | 2023-02-28 | 浙江天成臻风工具有限公司 | Drill bit welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |