CN204019047U - Welding workpiece side tilter - Google Patents
Welding workpiece side tilter Download PDFInfo
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- CN204019047U CN204019047U CN201420408181.7U CN201420408181U CN204019047U CN 204019047 U CN204019047 U CN 204019047U CN 201420408181 U CN201420408181 U CN 201420408181U CN 204019047 U CN204019047 U CN 204019047U
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- sprocket wheel
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Abstract
The utility model relates to welding auxiliary equipment field, has particularly related to a kind of welding workpiece side tilter that can be applicable to shaped steel-box combination beam and welding box beam.This welding workpiece side tilter comprises left column, right column and crossbeam, left column and right column are respectively arranged with sprocket wheel, sprocket wheel is arranged with chain, described turning to sprocket wheel and surround closed annular walked around successively by chain, and at least one in sprocket wheel is the drive sprocket being connected with drive unit.In the process used, chain can be made around sprocket wheel cycle rotation, when the workpiece that each installation is new, chain is all by different positions and absorption surface, thus dispersibles the wearing and tearing to chain, increases the intensity of tipper, reduces the security risk of tipper.In sum, welding workpiece side tilter of the present utility model solves existing switching mechanism intensity difference, problem that security risk is large.
Description
Technical field
The utility model relates to welding auxiliary equipment field, has particularly related to a kind of welding workpiece side tilter that can be applicable to shaped steel-box combination beam and welding box beam.
Background technology
Shaped steel-box combination beam and box beam are the important load assemblies of crane facility, its welded seam is many, direction of welding is inconsistent, and welded seam quality directly affects quality and the bearing capacity of structural member, in order to ensure workpiece welding quality, to need workpiece repeatedly, workpiece adjusted to correct position by Multi-angle turnover, ensure that weld seam is in best soldering angle.
In traditional processing technology, the main method of upset workpiece utilizes crane gear to complete, and utilizes crane gear to overturn workpiece and there is many problems: 1) the bad control of flip angle, needs repeatedly to adjust and could realize, lose time, be unfavorable for raising the efficiency; 2) for there being the workpiece of certain length to need to use two or more crane facility simultaneously, equipment investment and workshop building investment too greatly, will increase product cost undoubtedly, reduce product competitiveness in the market; 3) owing to overturning bad control, also need fixation such as workpiece other weir pads after upset, require higher to the operative skill of workman, therefore general personnel are difficult to realize, and weldquality is still difficult to ensure in most cases; 4) action that this method for turning needs workman a large amount of has been assisted a ruler in governing a country, and workman is in-plant to be contacted very dangerous with Moving Workpieces, the industrial accident such as often to collide with occurs, is the work that a kind of danger is larger.
For utilizing crane gear to overturn workpiece Problems existing, notification number is that the Chinese patent of CN102909517A discloses a kind of box column turnover mechanism.This box column turnover mechanism comprises left column and right column, the lower end of left column and right column is provided with crossbeam, and in addition, the upper end of left column and right column joins respectively left swing arm and right swing arm, be provided with left oil cylinder between left column and left swing arm, between right column and right swing arm, be provided with right oil cylinder; The two ends of crossbeam are separately installed with drive motors, the clutch end of drive motors is connected with driving shaft, driving shaft is fixed with drive sprocket, left column and right column are provided with by movable sprocket, left drive sprocket, right drive sprocket and be arranged with chain by movable sprocket, one end winding of chain is on left drive sprocket, the other end is walked around by after movable sprocket and box column workpiece successively, winding, on right drive sprocket, just can realize 180 ° of upsets to box column by the rotation of left and right drive sprocket.
Above-mentioned box column turnover mechanism well solves and adopts crane gear upset workpiece Problems existing.But, what the tensioning of chain was leaned on is left and right swing arm, and left and right swing arm be all by jointed shaft and corresponding column hinged, the weight of box column is again heavier, after using a period of time, the pin joint of swing arm and corresponding column just defines the weak spot of mechanism, is easy to the damage causing mechanism, causes security incident.In addition, because the two ends of chain are connected with corresponding drive sprocket respectively, when work, the position between two drive sprockets of chain just defines fixing carrying position, long-term and friction of workpiece collides with, be easy to the situation occurring fracture, this also shortens the service life of switching mechanism from another point of view, adds the security risk of production.
Summary of the invention
The purpose of this utility model is to provide a kind of welding workpiece side tilter, to solve existing switching mechanism intensity difference, problem that security risk is large.
In order to solve the problem, welding workpiece side tilter of the present utility model is by the following technical solutions: welding workpiece side tilter, comprise left column, right column and crossbeam, left column and right column are respectively arranged with sprocket wheel, sprocket wheel is arranged with chain, described turning to sprocket wheel and surround closed annular walked around successively by chain, and at least one in sprocket wheel is the drive sprocket being connected with drive unit.
Described sprocket wheel comprises the low level sprocket wheel being located at left and right column bottom and the high-order sprocket wheel being located at left and right column top, and described left and right column is respectively lifting column.
Crossbeam is provided with the bit architecture that allows of chain.
Described drive unit is band self-locking motor.
Described turning to sprocket wheel and surround closed annular walked around successively by chain due to this welding workpiece side tilter, at least one in sprocket wheel is the drive sprocket being connected with drive unit, therefore, in the process used, chain can be made around sprocket wheel cycle rotation, when the workpiece that each installation is new, chain is all by different positions and absorption surface, thus the wearing and tearing dispersibled chain, increase the intensity of tipper, reduce the security risk of tipper.In sum, welding workpiece side tilter of the present utility model solves existing switching mechanism intensity difference, problem that security risk is large.
Further, lifting column compares to swing arm, which obviates the vulnerable area brought by jointed shaft, thus further can ensure intensity and the reliability of tipper; Allowing bit architecture step down to chain, avoiding damaging chain by pressure when transferring workpiece; Band self-locking motor can realize power-off self-actuating brake, thus can exempt other braking mechanism, simplifies the structure of tipper, reduces its manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of welding workpiece side tilter;
Fig. 2 is the left view of the embodiment of welding workpiece side tilter.
Detailed description of the invention
The embodiment of welding workpiece side tilter, as shown in Figure 1-2, this welding workpiece side tilter comprises left column, right column, chain 11 and crossbeam 12.
In the present embodiment, left and right column is lifting column, it comprises lower guide pillar 13 separately, upper guide post 14, to be located at lifting drive 19(between upper and lower guide pillar can be motor, hydraulic cylinder etc.) and the guider that is located between upper and lower guide pillar, guider comprises the directive wheel 15 coordinated that to roll with lower guide pillar.In addition, left and right column is also provided with sprocket wheel separately, in the present embodiment, sprocket wheel is divided into high-order sprocket wheel 16 and low level sprocket wheel 17, and wherein high-order sprocket wheel 16 is located on the side of close the other side of the upper guide post of left and right column, and low level sprocket wheel 16 is located on the lower guide pillar of left and right column, in the present embodiment, the low level sprocket wheel 16 be located on left column is drive sprocket, and it is connected with drive unit, and what drive unit specifically adopted is band self-locking motor 18.
Chain 11 is walked around each sprocket wheel successively and is formed the annular closed.
Crossbeam 12 is located at the bottom of left and right column and is connected between left and right column, and in the present embodiment, what crossbeam adopted is engraved structure, and the hole that on it, hollow out is formed constitutes the bit architecture that allows of chain.
When using this tipper, general is one group of synchronous working by two, first workpiece is placed on chain during work, ensure that workpiece center of gravity is at two tipper centers, then start lifting drive and impel a left side, right column rises, workpiece is risen to proper height, stop promoting-----and start drive unit, then sprocket wheel running, utilize the frictional force between chain and workpiece, driving workpiece turning----band workpiece automatic turning is to correct position, stop drive system, due to employing is band self-locking motor, after stopping, safety is remained on original position by workpiece, now welder can carry out welding operation.
The advantage of this tipper is: 1) equipment operating is convenient, flexible, workpiece can in stopping location, 360 ° of scope optional positions, and operating efficiency is very high; 2) upset and location have equipment oneself to complete completely, and labor strength is extremely low, significantly improves condition of work; 3) because tipper station turning Angle ambiguity is flexible, therefore operator can grasp optimum welding position easily, is in optimum state welding, and weldquality can ensure; 4) tipper does not need manually to assist a ruler in governing a country upset and weir pad is fixing, and operative employee, away from Moving Workpieces, avoids upset thoroughly and to collide with industrial accident generation; 5) for the workpiece that upset is same, use this equipment to compare with use miscellaneous equipment, invest less being conducive to and reduce product cost, improve product market competition ability; 6) this tipping arrangement automaticity is higher, operating efficiency is higher, is conducive to combining with miscellaneous equipment realizing production line; 7) widely applicable, it can be widely used in various operating mode occasion rule with irregular workpiece turning.
Claims (4)
1. welding workpiece side tilter, comprise left column, right column and crossbeam, left column and right column are respectively arranged with sprocket wheel, sprocket wheel is arranged with chain, it is characterized in that, chain is walked around described sprocket wheel successively and is surrounded closed annular, and at least one in sprocket wheel is the drive sprocket being connected with drive unit.
2. welding workpiece side tilter according to claim 1, is characterized in that, described sprocket wheel comprises the low level sprocket wheel being located at left and right column bottom and the high-order sprocket wheel being located at left and right column top, and described left and right column is respectively lifting column.
3. welding workpiece side tilter according to claim 1, is characterized in that, crossbeam is provided with the bit architecture that allows of chain.
4. the welding workpiece side tilter according to claim 1 or 2 or 3, is characterized in that, described drive unit is band self-locking motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408181.7U CN204019047U (en) | 2014-07-23 | 2014-07-23 | Welding workpiece side tilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408181.7U CN204019047U (en) | 2014-07-23 | 2014-07-23 | Welding workpiece side tilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019047U true CN204019047U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408181.7U Active CN204019047U (en) | 2014-07-23 | 2014-07-23 | Welding workpiece side tilter |
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| Country | Link |
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| CN (1) | CN204019047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520574A (en) * | 2017-09-09 | 2017-12-29 | 湖南金海集团有限公司 | A kind of new steel structure welding chain type rotation positioner and its application method |
-
2014
- 2014-07-23 CN CN201420408181.7U patent/CN204019047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520574A (en) * | 2017-09-09 | 2017-12-29 | 湖南金海集团有限公司 | A kind of new steel structure welding chain type rotation positioner and its application method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |