CN205309533U - Hand narrow tube - tub docking collar seam welding jig - Google Patents
Hand narrow tube - tub docking collar seam welding jig Download PDFInfo
- Publication number
- CN205309533U CN205309533U CN201620087411.3U CN201620087411U CN205309533U CN 205309533 U CN205309533 U CN 205309533U CN 201620087411 U CN201620087411 U CN 201620087411U CN 205309533 U CN205309533 U CN 205309533U
- Authority
- CN
- China
- Prior art keywords
- pipe
- rocker
- bearing
- jaw chuck
- tub
- 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
Links
Abstract
The utility model discloses a hand narrow tube - tub docking collar seam welding jig, including workstation, support, bearing, bent axle rocker and three -jaw chuck, the support is fixed on the workstation, support internal fixation embedding bearing, the bent axle rocker includes crank and rocker, rocker and bearing roll connection, the one end and the three -jaw chuck fixed connection of rocker, three -jaw chuck clips the pipe - nest of tubes and closes the weldment and guarantee that it is in horizontal position, and it is rotatory together that the hand crank that moves the bent axle rocker can realize that rocker drive three -jaw chuck and pipe - nest of tubes close the weldment. The utility model relates to a manual jig makes pipe - tub butt welding molten bath be in horizontal position to can utilize the rotation rate of the convenient compensating pipe of bent axle rocker - tub butt joint weldment according to welding speed, realize that narrow tube - tub docking collar welding seam welds in succession. The utility model discloses simple structure, the pleasing to the eye and quality of welding seam is guaranteed in the simple operation.
Description
Technical field
The utility model relates to a kind of pipe-pipe butt girth welding seam welding plant, particularly relates to a kind of narrow tube-pipe butt girth welding seam welding settings, belongs to Machining Technology field.
Background technology
At present, welding in the circumferential weld of narrow tube-pipe docking in argon arc welding, owing to diameter of steel tube is little, handwork is difficult to adjust in time welding position, and weld face easily produces discontinuous, and welding line joint is many, affects that weld seam is attractive in appearance and quality.
Summary of the invention
Technical problem to be solved in the utility model is the defect existed for prior art, it is provided that a kind of pipe-pipe docking girth welding fixture realizing continuous welding.
For solving this technical problem, the utility model provides a kind of hand narrow tube-pipe docking girth welding fixture, comprises worktable, bearing, bearing, crankshaft rocker and thread jaw chuck, and described bearing is fixing on the table, and bearing internal fixtion embeds bearing; Described crankshaft rocker comprises crank and rocking bar, and rocking bar is connected with bearing element, and one end of rocking bar is fixedly connected with thread jaw chuck; Described thread jaw chuck pinch tube-pipe combination weldment also ensures that it is horizontal, and the crank of hand dynamic crankshaft rocking bar can realize rocking bar and drive thread jaw chuck to rotate together with pipe-pipe combination weldment.
Described worktable is that channel-section steel is made.
Useful effect: the utility model is a kind of manual fixture, pipe-pipe jam welding molten bath is horizontal, and the speed of rotation of the convenient Correctional tube of crankshaft rocker-pipe docking weldment can be utilized according to welding speed, it is achieved narrow tube-pipe butt girth welding seam continuous welding. The utility model structure is simple, simple operation, ensures that weld seam is attractive in appearance and quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 worktable, 2 pipe-pipe combination weldment, 3 thread jaw chucks, 4 bearings, 5 bearings, 6 crankshaft rockers.
Embodiment
Below in conjunction with drawings and Examples, the utility model is specifically described.
The utility model comprises worktable 1, bearing 4, bearing 5, crankshaft rocker 6 and thread jaw chuck 3.
Described bearing 4 is fixed on worktable 1, and bearing 4 internal fixtion embeds bearing 5.
Described crankshaft rocker 6 comprises crank and rocking bar, and rocking bar rolls with bearing 5 and is connected, and one end of rocking bar is fixedly connected with thread jaw chuck 3.
Described thread jaw chuck 3 pinch tube-pipe combination weldment 2 also ensures that it is horizontal, and the crank of hand dynamic crankshaft rocking bar 6 can realize rotating together with rocking bar drive thread jaw chuck 3 and pipe-pipe combination weldment 2.
Described worktable 1 is made for channel-section steel.
Principle of work of the present utility model and using method:
First, by the pipe after assembling tack welding-pipe combination weldment 2 clamping on thread jaw chuck 3, pipe-pipe combination weldment 2 is made to keep level attitude; After clamping completes, crank one end of a hand-held crankshaft rocker 6 of welder is rotated, now thread jaw chuck 3 rotates with the rocking bar of crankshaft rocker 6, thus drive thread jaw chuck 3 and pipe-pipe combination weldment 2 to rotate with identical speed, another welder carries out argon arc welding welding, during welding, two welders coordinate, adjust the speed of rotation of crankshaft rocker 6 at any time, make welding speed consistent with the speed of rotation of pipe-pipe combination weldment 2, thus position, molten bath is in horizontality all the time when ensureing the butt girth welding seam continuous welding of pipe-pipe, ensure that weld seam is attractive in appearance and quality.
The utility model is a kind of manual fixture, and pipe-pipe jam welding molten bath is horizontal, it is possible to utilize the speed of rotation of the convenient Correctional tube of crankshaft rocker-pipe docking weldment according to welding speed, it is achieved narrow tube-pipe butt girth welding seam continuous welding. The utility model structure is simple, simple operation, ensures that weld seam is attractive in appearance and quality.
The above-mentioned embodiment of the utility model, just illustrates, is not only, and all changes within the scope of the utility model or in equivalent scope of the present utility model are all surrounded by the utility model.
Claims (2)
1. hand narrow tube-pipe docking girth welding fixture, it is characterized in that: comprise worktable (1), bearing (4), bearing (5), crankshaft rocker (6) and thread jaw chuck (3), described bearing (4) is fixed on worktable (1), and bearing (4) internal fixtion embeds bearing (5); Described crankshaft rocker (6) comprises crank and rocking bar, and rocking bar rolls with bearing (5) and is connected, and one end of rocking bar is fixedly connected with thread jaw chuck (3); Described thread jaw chuck (3) pinch tube-pipe combination weldment (2) also ensures that it is horizontal, and the crank of hand dynamic crankshaft rocking bar (6) can realize rocking bar and drive thread jaw chuck (3) and pipe-pipe combination weldment (2) to rotate together.
2. hand narrow tube according to claim 1-pipe docking girth welding fixture, it is characterised in that: described worktable (1) is made for channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087411.3U CN205309533U (en) | 2016-01-28 | 2016-01-28 | Hand narrow tube - tub docking collar seam welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087411.3U CN205309533U (en) | 2016-01-28 | 2016-01-28 | Hand narrow tube - tub docking collar seam welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309533U true CN205309533U (en) | 2016-06-15 |
Family
ID=56186919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087411.3U Expired - Fee Related CN205309533U (en) | 2016-01-28 | 2016-01-28 | Hand narrow tube - tub docking collar seam welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571179A (en) * | 2018-12-03 | 2019-04-05 | 欧阳范范 | A kind of tubulose handware grinding device |
-
2016
- 2016-01-28 CN CN201620087411.3U patent/CN205309533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571179A (en) * | 2018-12-03 | 2019-04-05 | 欧阳范范 | A kind of tubulose handware grinding device |
| CN109571179B (en) * | 2018-12-03 | 2021-06-15 | 佛山市迈向成五金件有限公司 | Tubular hardware grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20200128 |