CN201455572U - Bridge type counterweight device - Google Patents
Bridge type counterweight device Download PDFInfo
- Publication number
- CN201455572U CN201455572U CN2009201025458U CN200920102545U CN201455572U CN 201455572 U CN201455572 U CN 201455572U CN 2009201025458 U CN2009201025458 U CN 2009201025458U CN 200920102545 U CN200920102545 U CN 200920102545U CN 201455572 U CN201455572 U CN 201455572U
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- CN
- China
- Prior art keywords
- utility
- model
- bearing
- counterweight
- bridge type
- 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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Abstract
The utility model relates to a bridge type counterweight device, which can be used to balance the movable cross beam on the double-gun automatic welding machine. The bridge type counterweight device is characterized in that two counterweight blocks are arranged on a connecting plate and are respectively provided with a side bearing and a front bearing, and the front bearings are arranged in a floating way. With the guide rollers on the bridge type counterweight in two directions, the utility model can move stably. Since the front bearings can roll in a floating way, the utility model has the vibration damping function. The utility model can be manufactured and processed in a split way, thereby facilitating the installation. Moreover, the utility model has the advantages of stable movement, sensitive response and low self-excited vibration.
Description
Technical field
The utility model relates to a kind of bridge-type counter weight device, is specifically related to a kind of counter weight device that is applicable to two welding gun automatic welding machines.
Background technology
Connect on two welding gun automatic welding machines at the steel radiator pipe fitting, two welding guns are installed on the crossbeam, because crossbeam is heavier, need increase by two counterweights at the two ends of crossbeam.Therefore, be badly in need of a kind of counter weight device of easy motion.
Summary of the invention
The purpose of this utility model is: a kind of counter weight device is provided, and this counter weight device can guarantee the even running of crossbeam two ends.The technical solution used in the present invention is: there are two shaft stools the position in the counterweight motion, therefore, need get out of the way with the bridge-type counterweight.Be installed on the connecting plate with two balancing weights and form the bridge-type counterweight, require the counterweight motion flexibly and have damping not collide with.For counterweight can be led in two sides smoothly, near each balancing weight of drag-line direction two floating bearings are being installed, in vertical drag-line direction to two non-floating bearings are installed.Non-floating bearing is positioned on the side and also claims side bearing, and side bearing moves in guiding trestle, makes it can not tilting.Floating bearing makes it have amount of floating with the spring roof pressure, prevents the balancing weight jam and damping is arranged, and bearing rolls on counterweight gathering sill inner panel.
The invention has the beneficial effects as follows counterweight
But piece split manufacturing processing is easy for installation.The counterweight motion steadily, response is sensitive, self-excited vibration is little.
Description of drawings
Accompanying drawing is the structural representation of bridge-type counter weight device, and accompanying drawing 1 is a front view, and accompanying drawing 2 is a vertical view, and accompanying drawing 3 is a left view.
1. connecting plates among the figure, 2. side bearing, 3. guiding trestle, 4. counterweight gathering sill, 5. balancing weight, 6. spring, 7. bearing shaft, 8. positive spherical bearing.
The specific embodiment
Connecting plate (1) is connected two balancing weights (5) and forms the bridge-type counterweight, and guiding trestle (3) is installed in the side of counterweight gathering sill, and side bearing rolls in guiding trestle (3) and counterweight gathering sill (4).Positive spherical bearing (8) is installed on the axle, the two ends mounting spring (6) of axle, and positive spherical bearing (8) rolls on counterweight gathering sill inner panel.
Claims (2)
1. a bridge-type counter weight device that is used on the rush-harvesting and rush-planting automatic welding machine is characterized in that comprising: connecting plate, side bearing, guiding trestle, counterweight gathering sill, balancing weight, spring, bearing shaft, positive spherical bearing.
Described balancing weight is installed on the connecting plate, and side bearing and positive spherical bearing are respectively in guiding trestle and counterweight gathering sill.
2. bridge-type counter weight device according to claim 1 is characterized in that: positive spherical bearing is a floating bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201025458U CN201455572U (en) | 2009-04-29 | 2009-04-29 | Bridge type counterweight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201025458U CN201455572U (en) | 2009-04-29 | 2009-04-29 | Bridge type counterweight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455572U true CN201455572U (en) | 2010-05-12 |
Family
ID=42382924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201025458U Expired - Fee Related CN201455572U (en) | 2009-04-29 | 2009-04-29 | Bridge type counterweight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455572U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434625A (en) * | 2011-10-11 | 2012-05-02 | 北京南车时代机车车辆机械有限公司 | Combined type additional balance weight |
| CN105773018A (en) * | 2016-05-31 | 2016-07-20 | 俞升洋 | Welding tractor for continuously welding weld joint |
| CN106002016A (en) * | 2016-05-31 | 2016-10-12 | 俞升洋 | Industrial welding device |
-
2009
- 2009-04-29 CN CN2009201025458U patent/CN201455572U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434625A (en) * | 2011-10-11 | 2012-05-02 | 北京南车时代机车车辆机械有限公司 | Combined type additional balance weight |
| CN105773018A (en) * | 2016-05-31 | 2016-07-20 | 俞升洋 | Welding tractor for continuously welding weld joint |
| CN106002016A (en) * | 2016-05-31 | 2016-10-12 | 俞升洋 | Industrial welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110429 |