CN105729014A - Stainless steel sheet axial flow wind barrel welding tool - Google Patents
Stainless steel sheet axial flow wind barrel welding tool Download PDFInfo
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- CN105729014A CN105729014A CN201410761405.7A CN201410761405A CN105729014A CN 105729014 A CN105729014 A CN 105729014A CN 201410761405 A CN201410761405 A CN 201410761405A CN 105729014 A CN105729014 A CN 105729014A
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- disc
- jaw clamping
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Abstract
The invention discloses a stainless steel sheet axial flow wind barrel welding tool. The stainless steel sheet axial flow wind barrel welding tool is characterized by comprising a base, a supporting shaft, a bearing, a lower supporting disc, an upper supporting disc, supporting columns and a tight ejecting device. The tight ejecting device comprises a three-jaw clamping ring, a three-jaw clamping plate, a radial moving rack, a positioning disc, a spiral disc, a copper plate, a rotating shaft and a driving rotating handle; the lower end of the supporting shaft is connected with the center of a bottom plate through the bearing, the upper end of the supporting shaft is fixedly connected with the positioning disc, and the middle portion of the supporting shaft is connected with the lower supporting disc; the lower supporting disc is connected with the upper supporting disc, the rotating shaft is arranged in the center of an inner cavity of the positioning disc, and grooves are formed in the upper end face of the positioning disc; the spiral disc is arranged on the rotating shaft, spiral teeth are arranged on the upper end face of the spiral disc from the center to the outer edge, and a conical gear is arranged on the lower end face of the spiral disc; and the lower end of the radial moving rack is meshed with the spiral disc, the upper end of the radial moving rack is connected with the three-jaw clamping plate, and the outer circle of the three-jaw clamping plate is connected with the arc-shaped copper plate. The stainless steel sheet axial flow wind barrel welding tool has the beneficial effects of being novel in structure and convenient to operate, reducing the welding difficulty, improving the production efficiency, shortening the reworking time, being exquisite in welding line pattern and the like.
Description
Technical field
The present invention relates to technical field, specifically a kind of stainless sheet steel axial flow air duct welding tooling.
Background technology
At present, when existing cylinder welds with end face of flange, owing to welding current is little, barrel wall is thin, operate extremely difficult, cylinder and easily by burn-through, easily there is the mottling of black in dorsal part, and appearance of weld is uneven, affect presentation quality, and cylinder post welding distortion is big, not easily the shortcoming such as shaping.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, it is provided that a kind of novel structure, the stainless sheet steel axial flow air duct welding tooling that easy to operate, difficulty, raising production efficiency, the rework time that reduces, weld seam decorative pattern exquisiteness, good looking appearance are welded in reduction.
The technical solution adopted for the present invention to solve the technical problems is:
nullA kind of stainless sheet steel axial flow air duct welding tooling，It is characterized in that including base、Support axle、Bearing、Lower support dish、A upper support plate、Support column and holding device，Described holding device includes three-jaw clamping ring、Three-jaw clamping plate、Move radially tooth bar、Location dish、Helical disk、Copper coin、Rotating shaft and driving turning handle，Described support axle lower end is fixed through bearing and base plate center and is connected，Upper end is fixedly connected with the positioning disk，Middle part is fixing with lower support dish to be connected，Described lower support dish periphery is connected through support column and upper support plate are fixing，Described location dish is positioned at support disk center，Described location dish lumen centers is provided with rotating shaft，Upper surface is radially provided with three grooves，Side is provided with driving through hole，Described groove、Drive hole respectively with intracavity inter-connection，Rotating shaft is fixed with helical disk，Described helical disk upper surface is provided with helical tooth by center to outer rim，Lower surface is provided with angular wheel，Described driving turning handle inserts and drives through hole inner end to be meshed with angular wheel through bevel pinion，It is beneficial to drive helical disk rotating to rotate，It is provided with in the groove of dish upper end, described location and moves radially tooth bar，The described tooth bar lower end that moves radially is meshed with helical disk，Upper end is fixing with three-jaw clamping plate to be connected，Fix vertical with arc copper coin of described three-jaw clamping plate cylindrical is connected，Three copper coins are made to surround a cylindrical shape，So that holding out against cylinder.
Due to the fact that employing said structure, have novel structure, easy to operate, reduce welding difficulty, improve production efficiency, reduce the advantage such as rework time, weld seam decorative pattern exquisiteness, good looking appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Accompanying drawing labelling: base 1, support axle 2, bearing 3, lower support dish 4, above prop up support plate 5, support column 6, three-jaw clamping ring 7, three-jaw clamping plate 8, move radially tooth bar 9, location dish 10, helical disk 11.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described:
nullAs shown in Figure 1，A kind of stainless sheet steel axial flow air duct welding tooling，It is characterized in that including base 1、Support axle 2、Bearing 3、Lower support dish 4、A upper support plate 5、Support column 6 and holding device，Described holding device includes three-jaw clamping ring 7、Three-jaw clamping plate 8、Move radially tooth bar 9、Location dish 10、Helical disk 11、Rotating shaft and driving turning handle，Described support axle 2 lower end is fixed through bearing 3 and base plate 1 center and is connected，Upper end is fixing with location dish 10 to be connected，Middle part is fixing with lower support dish 4 to be connected，Described lower support dish 4 periphery is connected through support column 6 is fixing with upper support plate 5，Described location dish 10 is positioned at support plate 4 center，Described location dish 10 lumen centers is provided with rotating shaft，Upper surface is radially provided with three grooves，Side is provided with driving through hole，Described groove、Drive hole respectively with intracavity inter-connection，Rotating shaft is fixed with helical disk 11，Described helical disk 11 upper surface is provided with helical tooth by center to outer rim，Lower surface is provided with angular wheel，Described driving turning handle inserts and drives through hole inner end to be meshed with angular wheel through bevel pinion，It is beneficial to drive helical disk rotating to rotate，It is provided with in the groove of dish 10 upper end, described location and moves radially tooth bar，The described tooth bar lower end that moves radially is meshed with the helical tooth of helical disk 11，Upper end is fixing with three-jaw clamping plate 8 to be connected，Fix vertical with arc three-jaw clamping ring 7 of described three-jaw clamping plate 8 cylindrical is connected，Three-jaw clamping ring 7 is made to surround a cylindrical shape，So that holding out against air duct，Ensure when air duct diameter changes in tolerance，All can guarantee that zero clearance stretching，Substantially increase welding precision and speed of welding.Described three-jaw clamping ring adopts copper coin to make, and is beneficial to heat absorption constantly, effectively conducts welding heat, reaches conduction heat and the effect of dispersion heat.
nullThe present invention is in use，Cylinder and square plate flange are sitting on a support plate，Holding device is arranged on wind body centre，Rotate driving handle，Helical disk rotates，Gripper shoe is moved radially outward along the groove of location dish end face under the drive moving radially tooth bar，Order about the copper coin laminating of gripper shoe outer end and cylinder and flange welding face are held out against，The another hands of operator rotates lower support dish or a upper support plate，One hand torch，Workpiece is carried out circumference soldering by the method using big electric current fast welding，In welding process，External force is supported to cylinder one by the present invention，Reach stretching air duct circularity、Suppress and reduce thermal deformation，It is that the liner that surrounds of copper coin is constantly by heat absorption due to what play a crucial role in welding process，Effectively conduct welding heat，Reach conduction heat and the effect of dispersion heat，Reach thin plate cylinder not by burn-through effect.
Due to the fact that employing said structure, welding axial flow air duct profile out is indeformable after being heated, solve 1mm thin plate not by the Substantial technical problem of burn-through, have novel structure, easy to operate, reduce welding difficulty, improve production efficiency, reduce the advantage such as rework time, weld seam decorative pattern exquisiteness, good looking appearance.
Claims (1)
- null1. a stainless sheet steel axial flow air duct welding tooling，It is characterized in that including base、Support axle、Bearing、Lower support dish、A upper support plate、Support column and holding device，Described holding device includes three-jaw clamping ring、Three-jaw clamping plate、Move radially tooth bar、Location dish、Helical disk、Copper coin、Rotating shaft and driving turning handle，Described support axle lower end is fixed through bearing and base plate center and is connected，Upper end is fixedly connected with the positioning disk，Middle part is fixing with lower support dish to be connected，Described lower support dish periphery is connected through support column and upper support plate are fixing，Described location dish is positioned at support disk center，Described location dish lumen centers is provided with rotating shaft，Upper surface is radially provided with three grooves，Side is provided with driving through hole，Described groove、Drive hole respectively with intracavity inter-connection，Rotating shaft is fixed with helical disk，Described helical disk upper surface is provided with helical tooth by center to outer rim，Lower surface is provided with angular wheel，Described driving turning handle inserts and drives through hole inner end to be meshed with angular wheel through bevel pinion，It is beneficial to drive helical disk rotating to rotate，It is provided with in the groove of dish upper end, described location and moves radially tooth bar，The described tooth bar lower end that moves radially is meshed with helical disk，Upper end is fixing with three-jaw clamping plate to be connected，Fix vertical with arc copper coin of described three-jaw clamping plate cylindrical is connected，Three copper coins are made to surround a cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761405.7A CN105729014A (en) | 2014-12-12 | 2014-12-12 | Stainless steel sheet axial flow wind barrel welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761405.7A CN105729014A (en) | 2014-12-12 | 2014-12-12 | Stainless steel sheet axial flow wind barrel welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105729014A true CN105729014A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410761405.7A Pending CN105729014A (en) | 2014-12-12 | 2014-12-12 | Stainless steel sheet axial flow wind barrel welding tool |
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| Country | Link |
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| CN (1) | CN105729014A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175857A (en) * | 2018-10-23 | 2019-01-11 | 南京鑫姆迪克液压技术有限公司 | A kind of wind-powered electricity generation automatic pipeline welding device |
-
2014
- 2014-12-12 CN CN201410761405.7A patent/CN105729014A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175857A (en) * | 2018-10-23 | 2019-01-11 | 南京鑫姆迪克液压技术有限公司 | A kind of wind-powered electricity generation automatic pipeline welding device |
| CN109175857B (en) * | 2018-10-23 | 2020-06-02 | 南京鑫姆迪克液压技术有限公司 | Automatic welding device for wind power pipeline |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |