CN208185417U - The speed reduction gearing of elbow submerged arc welding machine - Google Patents
The speed reduction gearing of elbow submerged arc welding machine Download PDFInfo
- Publication number
- CN208185417U CN208185417U CN201820410240.2U CN201820410240U CN208185417U CN 208185417 U CN208185417 U CN 208185417U CN 201820410240 U CN201820410240 U CN 201820410240U CN 208185417 U CN208185417 U CN 208185417U
- Authority
- CN
- China
- Prior art keywords
- worm gear
- arc welding
- welding machine
- submerged arc
- worm
- 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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- Gear Transmission (AREA)
- Arc Welding In General (AREA)
Abstract
The utility model belongs to a kind of speed reduction gearing of elbow submerged arc welding machine, including deceleration box (6), it is characterized in that the left and right side in deceleration box (6) is equipped with bearing (6-1), worm screw B(3 is actively housed in bearing (6-1)), worm screw B(3) it is meshed with worm gear B(4), worm gear B(4) it is fixedly connected with key two (4-2) with worm gear shaft (4-1), worm gear shaft (4-1) is connect with the motor drive chain conveyer in submerged arc welding machine；Fix a worm gear A(2 with key one (3-1) in the left side of worm screw B(3)), worm gear A(2) be meshed with worm screw A(1), worm screw A(1) one end be connected with the turnover panel in elbow submerged arc welding machine.The utility model realizes large transmission ratio using less part, compact-sized；Stable drive, noise is low, and turnover panel moves at the uniform velocity, and Product jointing quality is high.
Description
Technical field
The utility model belongs to the transmission device of bonding machine, in particular to the deceleration transmission dress of a kind of elbow submerged arc welding machine
It sets.
Background technique
Current existing elbow submerged arc welding machine is that single worm and gear and a set of cycloidal pin subtract in the reduction gearbox of transmission mechanism
Fast device installs a set of cycloidal pin retarder since single worm and gear is self-locking painstaking on its basis, but when cycloidal pin retarder
Between it is long, gap can be generated, gap occur will make turnover panel occur minibreak phenomenon in the process of running, influence the welding of elbow
Quality, simultaneously because the equipment is large scale equipment, single worm and gear is self-locking painstaking, and long-term work is easily damaged.In addition cycloidal pin
There are gaps for retarder, influence turnover panel uniform motion, cause to reduce Product jointing quality.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, provide a kind of using double worm gear pole transmission devices, turnover panel fortune
Do not occur minibreak phenomenon, the speed reduction gearing of the high elbow submerged arc welding machine of product quality during row.
The technical issues of the utility model solves, used technical solution is: a kind of deceleration of elbow submerged arc welding machine
Transmission device, including deceleration box, it is characterised in that bearing is housed in the left and right side of deceleration box, is actively equipped within the bearing
Worm screw B, worm screw B are meshed with worm gear B, and worm gear B is fixedly connected with key two with worm gear shaft, the electricity in worm gear shaft and submerged arc welding machine
The transmission connection of machine transmission chain；A worm gear A is fixed in the left side key one of worm screw B, worm gear A is meshed with worm screw A, worm screw A's
One end is connected with the turnover panel in elbow submerged arc welding machine.
The utility model has the beneficial effects that the utility model realizes large transmission ratio using less part, it is compact-sized；
Stable drive, noise is low, and turnover panel moves at the uniform velocity, and Product jointing quality is high.
Detailed description of the invention
Below in conjunction with attached drawing, illustrated with embodiment.
Fig. 1 is the speed reduction gearing main view of elbow submerged arc welding machine.
In figure: 1- worm screw A；2- worm gear A；3- worm screw B；3-1- key one；4- worm gear B；4-1- worm gear shaft；4-2- key two；5-
Back-cover；5-1- bolt；6- deceleration box；6-1- bearing.
Specific embodiment
Embodiment, referring to attached drawing, a kind of speed reduction gearing of elbow submerged arc welding machine, including deceleration box 6, feature
It is that worm screw B3, worm screw B3 and worm gear B4 are actively housed in bearing 6-1 equipped with bearing 6-1 in the left and right side of deceleration box 6
It is meshed, worm gear B4 is fixedly connected with two 4-2 of key with worm gear shaft 4-1, the motor drive chain in worm gear shaft 4-1 and submerged arc welding machine
Transmission connection；A worm gear A2 is fixed with one 3-1 of key in the left side of worm screw B3, worm gear A2 is meshed with worm screw A1, worm screw A1's
One end is connected with the turnover panel in elbow submerged arc welding machine.Back-cover 5 is fixed with bolt 5-1 in the outside of bearing 6-1.
When welding, the motor for starting elbow submerged arc welding machine can drive elbow even by the transmission device of the utility model
Speed rotation is welded.
Claims (1)
1. a kind of speed reduction gearing of elbow submerged arc welding machine, including deceleration box (6), it is characterised in that in deceleration box
(6) left and right side be equipped with bearing (6-1), in bearing (6-1) actively be equipped with worm screw B(3), worm screw B(3) with worm gear B(4) phase
Engagement, worm gear B(4) it is fixedly connected with key two (4-2) with worm gear shaft (4-1), the motor in worm gear shaft (4-1) and submerged arc welding machine
Transmission chain transmission connection；A worm gear A(2 is fixed with key one (3-1) in the left side of worm screw B(3)), worm gear A(2) and worm screw A(1)
Be meshed, worm screw A(1) one end be connected with the turnover panel in elbow submerged arc welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410240.2U CN208185417U (en) | 2018-03-26 | 2018-03-26 | The speed reduction gearing of elbow submerged arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410240.2U CN208185417U (en) | 2018-03-26 | 2018-03-26 | The speed reduction gearing of elbow submerged arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185417U true CN208185417U (en) | 2018-12-04 |
Family
ID=64438119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820410240.2U Expired - Fee Related CN208185417U (en) | 2018-03-26 | 2018-03-26 | The speed reduction gearing of elbow submerged arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185417U (en) |
-
2018
- 2018-03-26 CN CN201820410240.2U patent/CN208185417U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |