CN201320652Y - Horizontal-adjusting mechanism of welding tractor - Google Patents
Horizontal-adjusting mechanism of welding tractor Download PDFInfo
- Publication number
- CN201320652Y CN201320652Y CNU2008201557313U CN200820155731U CN201320652Y CN 201320652 Y CN201320652 Y CN 201320652Y CN U2008201557313 U CNU2008201557313 U CN U2008201557313U CN 200820155731 U CN200820155731 U CN 200820155731U CN 201320652 Y CN201320652 Y CN 201320652Y
- Authority
- CN
- China
- Prior art keywords
- horizontal
- transverse arm
- rack
- adjusting mechanism
- welding tractor
- 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 - Lifetime
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Abstract
The utility model relates to a horizontal-adjusting mechanism of a welding tractor, which includes a cross arm (102) mounted on an elevating and horizontal-adjusting rack (103), and the elevating and horizontal-adjusting rack (103) is mounted on an upright post (107); the horizontal-adjusting mechanism further includes a raceway (108) mounted under the cross arm (102); a rack (106) is arranged on the raceway (108); the rack (106) and the cross arm (102) are fixed and meshed with a horizontal adjusting rack hand-operated gear (104) controlled by a handwheel (105); and a horizontal-locking handle (101) is mounted on a sealing cover of the horizontal-adjusting rack (103). The utility model has the benefits of lightweight structure, convenient operation and reliable use.
Description
Technical field
The utility model relates to a kind of welding tractor, relates in particular to this horizontal adjusting mechanism for welding tractor.
Background technology
Submerged-arc welding is a kind of with the welding equipment of electric arc as thermal source heating, filler wire and mother metal.Welding tractor is each program behavior in the control welding process, finishes a kind of device that welding wire fed, realized automatic walking continuously, whole welding process is carried out smoothly, realizes that by welding tractor electric energy is converted into heat energy.
The horizontal adjusting mechanism of welding tractor is to finish welding wire and welding bead center-aligned in the preparatory stage of welding and welding process, guarantees the governor motion of weld seam non-migration.
By Figure 1A, Figure 1B as seen: welding tractor by silk plate rail assembly 1, control box assembly 2, adjustment rack assembly 3, transverse arm planker assembly 4, transmission assembly 5, wire-feed motor assembly 6, hopper assembly 7, column assembly 8 and electrode 9 totally nine parts combine.Wherein adjustment rack assembly 3 is to finish that electrode is vertical, the mechanism of horizontal movement.
By Fig. 2 A, Fig. 2 B as seen: horizontal adjusting mechanism of the prior art comprises: transverse arm 31, lifting horizontal adjusting frame 32, column 33, horizontal locking handle 34 are formed.The transverse arm horizontal movement of welding tractor all is by the manpower manual operations, and horizontal movement is stretched and finished by artificial square (or circular) transverse arm 31 that moves; In the horizontal movement process, square transverse arm can not rotate, and circular transverse arm also can rotate, and wire-feed motor and wire reel are equipped with in the pipe two ends, and weigh 30-40Kg and both sides imbalance so it is also very inconvenient to operate, often want two people to finish.
Summary of the invention
The utility model technical issues that need to address have provided a kind of horizontal adjusting mechanism for welding tractor, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: be placed in the transverse arm on the lifting horizontal adjusting frame; Lifting horizontal adjusting frame is placed on the column; Also comprise: under described transverse arm, settle a raceway; Tooth bar is arranged on raceway; Described tooth bar and transverse arm fix and with the hand gears engaged of level by handwheel control; Horizontal locking handle is installed in the capping of horizontal adjusting frame.
Compared with prior art, the beneficial effects of the utility model are: structurally easy to operate, use reliable.
Description of drawings
Figure 1A is a welding tractor structural representation in the prior art;
Figure 1B is Figure 1A vertical view;
Fig. 2 A is a horizontal adjusting mechanism structural representation in the prior art;
Fig. 2 B is Fig. 2 A left view;
Fig. 3 A is the utility model structural representation;
Fig. 3 B is Fig. 3 A left view;
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
By Fig. 3 A, Fig. 3 B as seen: the utility model comprises: be placed in the transverse arm 102 on the lifting horizontal adjusting frame 103; Lifting horizontal adjusting frame 103 is placed on the column 107; Also comprise: settle a raceway 108 102 times at described transverse arm; Tooth bar 106 is arranged on raceway 108; Described tooth bar 106 is fixed with transverse arm 102 and is meshed with the hand gear 104 of the level of being controlled by handwheel 105; Horizontal locking handle 101 is installed in the capping of horizontal adjusting frame 103.
The utility model rotates the hand gear driven transverse arm motion of level by handwheel, thereby realizes the adjustment function of transverse arm level.
The utility model moves horizontally by rack-and-pinion transmission transverse arm and finishes, dolly weight 80% on transverse arm because be sliding friction, so heavier during pinion drive, especially when fine motion was adjusted, it was more to require great effort.If make rolling friction into, the adjustment rack volume will increase, and structure is also complicated, for alleviating the driving force of rack-and-pinion, makes the main stress point transverse arm bottom surface of transverse arm into raceway, and the coefficient of sliding friction reduces much like this, and the rack-and-pinion transmission is just laborsaving many.
The utility model replaces original man-operated mechanism with mechanically operated governor motion, heavier manual labor is become easily, and following characteristics is arranged:
A) during the transverse arm horizontal movement, fine setting is operation easily.
B) adjustable range is big, and horizontal range can reach 120～140mm.
C) in general welding situation, transverse arm move horizontally alternative original guide rail that moves horizontally, Make the welding tractor structure simpler.
D) can be used on other welding Bidirectional drivings compact conformation.
Claims (1)
1. a horizontal adjusting mechanism for welding tractor comprises: be placed in the transverse arm (102) on the lifting horizontal adjusting frame (103); Lifting horizontal adjusting frame (103) is placed on the column (107); It is characterized in that also comprising: settle a raceway (108) down at described transverse arm (102); Tooth bar (106) is arranged on raceway (108); Described tooth bar (106) is fixed with transverse arm (102) and is meshed with the hand gear of being controlled by handwheel (105) of level (104); Horizontal locking handle (101) is installed in the capping of horizontal adjusting frame (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201557313U CN201320652Y (en) | 2008-11-21 | 2008-11-21 | Horizontal-adjusting mechanism of welding tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201557313U CN201320652Y (en) | 2008-11-21 | 2008-11-21 | Horizontal-adjusting mechanism of welding tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320652Y true CN201320652Y (en) | 2009-10-07 |
Family
ID=41158040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201557313U Expired - Lifetime CN201320652Y (en) | 2008-11-21 | 2008-11-21 | Horizontal-adjusting mechanism of welding tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320652Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179600A (en) * | 2011-04-20 | 2011-09-14 | 西安长庆科技工程有限责任公司 | Submerged automatic arc welding wire conveying system |
-
2008
- 2008-11-21 CN CNU2008201557313U patent/CN201320652Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179600A (en) * | 2011-04-20 | 2011-09-14 | 西安长庆科技工程有限责任公司 | Submerged automatic arc welding wire conveying system |
| CN102179600B (en) * | 2011-04-20 | 2012-12-05 | 西安长庆科技工程有限责任公司 | Submerged automatic arc welding wire conveying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Hongpu Steel Structure Engineering Co.,Ltd. Assignor: shanghai Dongsheng Welding Group Co., Ltd. Contract record no.: 2012310000048 Denomination of utility model: Horizontal adjusting mechanism for welding tractor Granted publication date: 20091007 License type: Exclusive License Record date: 20120410 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |
|
| CX01 | Expiry of patent term |