CN207735816U - Membrane wall welds eccentric swing device - Google Patents
Membrane wall welds eccentric swing device Download PDFInfo
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- CN207735816U CN207735816U CN201721726868.5U CN201721726868U CN207735816U CN 207735816 U CN207735816 U CN 207735816U CN 201721726868 U CN201721726868 U CN 201721726868U CN 207735816 U CN207735816 U CN 207735816U
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- swing
- eccentric
- mounting bracket
- holding frame
- swing arm
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Abstract
The utility model is related to a kind of membrane wall welding mechanism, specifically membrane wall welds eccentric swing device, belongs to membrane wall technical field of welding equipment.It includes mounting bracket, servo motor, swing arm, lower holding frame, upper holding frame, central shaft, eccentric shaft and bearing, servo motor is fixed in mounting bracket side, the output end of servo motor connects moving block, and eccentric shaft is arranged in moving block front end eccentric position, and eccentric shaft front end connects bearing；Fixed center axis on mounting bracket, is rotatablely connected swing arm on central shaft, and swing arm lower end is equipped with the swing chamber of long waist shaped along its length, the bearing of eccentric shaft front end stretch into swing in chamber with swing chamber and be slidably matched.The utility model is simple in structure, compact, reasonable, and floor space is small, by the way that guide holder and guide chute is arranged so that torch swinging is reliable and stable, improves welding job efficiency and welding quality, mitigates the labor intensity of worker.
Description
Technical field
The utility model is related to a kind of membrane wall welding mechanism, specifically membrane wall welds eccentric swing device, belongs to
In membrane wall technical field of welding equipment.
Background technology
Membrane wall is also known as fin panel casing, is the furnace wall that sheet of boiler is welded with pipe and band steel.With simple, saving
The advantages that steel, good heat preservation and good air-tightness.
Membrane wall needs operation welding gun to swing back and forth and completes welding job when being subjected to.In the prior art, one
As using manual type operation welding gun welded, the amplitude not only to swing back and forth cannot accurately control, welding quality angle, and
And weld task is heavy, has brought prodigious workload, labor intensity is big, and working efficiency is low.
Invention content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of membrane wall welding eccentric swing dress
It sets, compact-sized ingenious, compact improves welding job efficiency and welding quality, mitigates the labor intensity of worker.
According to technical solution provided by the utility model, membrane wall welding eccentric swing device includes mounting bracket, servo electricity
Machine, swing arm, lower holding frame, upper holding frame, central shaft, eccentric shaft and bearing, it is characterized in that：Servo electricity is fixed in mounting bracket side
The output end of machine, servo motor connects moving block, and eccentric shaft, eccentric shaft front end connecting shaft is arranged in moving block front end eccentric position
It holds；Fixed center axis on mounting bracket, swing arm is rotatablely connected on central shaft, and swing arm lower end is equipped with long waist shaped along its length
Chamber is swung, the bearing of eccentric shaft front end is stretched into swing in chamber and is slidably matched with swing chamber；Swing arm upper end is equipped with lower holding frame, under
Holding frame is bolted in holding frame upper end, and upper and lower holding frame holds welding gun tightly jointly.
Further, washer is equipped between mounting bracket and swing arm.
Further, mounting bracket is zigzag structure.
Compared with the prior art the utility model has the following advantages：
The utility model is simple in structure, compact, reasonable, and floor space is small, by the way that guide holder and guide chute is arranged so that
Torch swinging is reliable and stable, improves welding job efficiency and welding quality, mitigates the labor intensity of worker.
Description of the drawings
Fig. 1 is the utility model stereogram.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model side view.
Reference sign：Holding frame, the upper holding frames of 5-, 6- pads under 1- mounting brackets, 2- servo motors, 3- swing arms, 4-
Circle, 7- central shafts, 8- eccentric shafts, 9- bearings, 10- swing chamber.
Specific implementation mode
The utility model will be further described in conjunction with the embodiment in attached drawing below：
As shown in Fig. 1 ~ 3, the utility model mainly include mounting bracket 1, servo motor 2, swing arm 3, lower holding frame 4, on
Holding frame 5, central shaft 7, eccentric shaft 8 and bearing 9.
Servo motor 2 is fixed in 1 side of mounting bracket, and the output end of servo motor 2 connects moving block, moving block front end bias position
Eccentric shaft 8 is installed, 8 front end of eccentric shaft connects bearing 9.
Fixed center axis 7 on mounting bracket 1 is rotatablely connected swing arm 3 on central shaft 7.3 lower end of swing arm is set along its length
There is the swing chamber 10 of long waist shaped.The bearing 9 of 8 front end of eccentric shaft is stretched into swing in chamber 10 and is slidably matched with swing chamber 10.
3 upper end of swing arm is equipped with lower holding frame 4, and holding frame 5 is bolted in lower 4 upper end of holding frame, upper and lower to be clamped
Frame 5,4 holds welding gun tightly jointly.
The mounting bracket 1 is zigzag structure, and zigzag structure not only meets installation requirements, but also has reduced the sky occupied to the greatest extent
Between.
Washer 6 is equipped between the mounting bracket 1 and swing arm 3, washer 6 reduces the abrasion in swing arm swing process.
The operation principle of the utility model is：At work, servo motor drives moving block rotation, moving block to drive again partially
Mandrel eccentric rotary.Eccentric shaft drives swing arm to swing by bearing, and the final welding gun for driving the clamping of swing arm upper end is left
Right swing.
The utility model is simple in structure, compact, reasonable, and floor space is small, by the way that guide holder and guide chute is arranged so that
Torch swinging is reliable and stable, improves welding job efficiency and welding quality, mitigates the labor intensity of worker.
Claims (3)
1. a kind of membrane wall welds eccentric swing device, mounting bracket（1）, servo motor（2）, swing arm（3）, lower holding frame（4）、
Upper holding frame（5）, central shaft（7）, eccentric shaft（8）And bearing（9）, it is characterized in that：Mounting bracket（1）Servo motor is fixed in side
（2）, servo motor（2）Output end connect moving block, moving block front end eccentric position be arranged eccentric shaft（8）, eccentric shaft（8）Before
End connection bearing（9）；Mounting bracket（1）Upper fixed center axis（7）, central shaft（7）Upper rotation connection swing arm（3）, swing arm（3）
Lower end is equipped with the swing chamber of long waist shaped along its length（10）, eccentric shaft（8）The bearing of front end（9）Stretch into swing chamber（10）In with
Swing chamber（10）It is slidably matched；Swing arm（3）Upper end is equipped with lower holding frame（4）, lower holding frame（4）Upper end is bolted
Holding frame（5）, upper and lower holding frame（5、4）It is common to hold welding gun tightly.
2. membrane wall as described in claim 1 welds eccentric swing device, it is characterized in that：The mounting bracket（1）And swing arm
（3）Between be equipped with washer（6）.
3. membrane wall as described in claim 1 welds eccentric swing device, it is characterized in that：The mounting bracket（1）For zigzag knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726868.5U CN207735816U (en) | 2017-12-12 | 2017-12-12 | Membrane wall welds eccentric swing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726868.5U CN207735816U (en) | 2017-12-12 | 2017-12-12 | Membrane wall welds eccentric swing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735816U true CN207735816U (en) | 2018-08-17 |
Family
ID=63117885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721726868.5U Active CN207735816U (en) | 2017-12-12 | 2017-12-12 | Membrane wall welds eccentric swing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877058A (en) * | 2017-12-12 | 2018-04-06 | 江苏大德重工股份有限公司 | Membrane wall welds eccentric swing device |
-
2017
- 2017-12-12 CN CN201721726868.5U patent/CN207735816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877058A (en) * | 2017-12-12 | 2018-04-06 | 江苏大德重工股份有限公司 | Membrane wall welds eccentric swing device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |