CN204818493U - Cooling trough is used in welding of stirred tank barrel flange - Google Patents
Cooling trough is used in welding of stirred tank barrel flange Download PDFInfo
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- CN204818493U CN204818493U CN201520561920.0U CN201520561920U CN204818493U CN 204818493 U CN204818493 U CN 204818493U CN 201520561920 U CN201520561920 U CN 201520561920U CN 204818493 U CN204818493 U CN 204818493U
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- cooling cylinder
- welding
- cooling
- cooling water
- bosh
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Abstract
Cooling trough is used in welding of stirred tank barrel flange, including bottom plate, cooling cylinder, the bottom plate on the welding have the cooling cylinder, be provided with the cooling water in the cooling cylinder, evenly being provided with a plurality of backup pads on the cooling cylinder inner wall circumference, being provided with cooling water inlet below the cooling cylinder outer wall, the higher authority be provided with the coolant outlet, the cooling cylinder inner wall still is provided with the liquid level scale. The utility model has the advantages of simple and reasonable structure, can reduce the temperature of work piece when the welding, control receives thermogenetic plastic deformation, increases substantially production efficiency.
Description
Technical field
The utility model relates to welding field, is specifically related to a kind of tank diameter shell flange welding bosh.
Background technology
Tank diameter is a kind of special reactor equipment being applicable to Trace Elements In Seaweeds and extracting, each project batch is larger, have two features during use, one is often will open capping, washing and cleaning operation, so require to use quick-opening structure, another is that when using, there is certain pressure inside, needs seal degree between capping and flange will get well, because be quick-opening structure, so the distortion after controlling cylindrical shell and flange welding will be taken effective measures, to ensure that sealing is reliable.
Generally, the scheme taked is that doing like this needs special mechanical equipment, processed complex, and cost is very high by turnery processing flange face overall after flange and barrel soldering, is unfavorable for batch production; Because welding deformation producing cause is that be heated uneven and weld seam surrounding metal of welded seam area retrains the welding stress and distortion that produce, plastic compression deformation has been there is in thermal expansion process, so a kind of welding bosh of design, the temperature that can reduce workpiece when welding controls heated plastic distortion and is very important.
Summary of the invention
The purpose of this utility model is to provide a kind of tank diameter shell flange welding bosh, and it is simple and reasonable, can reduce the temperature of workpiece when welding, and controls, by thermogenetic plastic deformation, to increase substantially production efficiency.
The utility model is achieved in that tank diameter shell flange welding bosh, comprises base plate, cooling cylinder, it is characterized in that: described base plate is welded with cooling cylinder, is provided with cooling water in cooling cylinder; Described cooling cylinder inwall is circumferentially evenly provided with multiple gripper shoe, is provided with cooling water inlet, is provided with coolant outlet above below cooling cylinder outer wall, and cooling cylinder inwall is also provided with fluid level scale.
Described gripper shoe is welded on cooling cylinder inner ring.
Described gripper shoe is parallel with base plate.
Described cooling water liquid level is arranged on 15 ~ 20mm place below flange upper surface.
The utility model is simple and reasonable, can reduce the temperature of workpiece when welding, and controls, by thermogenetic plastic deformation, to increase substantially production efficiency.
Accompanying drawing explanation
Fig. 1 is the front view in structural representation of the present utility model;
Fig. 2 is the top view in structural representation of the present utility model;
In figure, 1, base plate, 2, cooling water inlet, 3, cooling cylinder, 4, coolant outlet, 5, gripper shoe,
6, flange, 7, cylindrical shell, 8, cooling water.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
With reference to accompanying drawing, tank diameter shell flange welding bosh, comprise base plate 1, cooling cylinder (3, it is characterized in that: described base plate 1 is welded with cooling cylinder 3, in cooling cylinder 3, is provided with cooling water 8; Described cooling cylinder 3 inwall is circumferentially evenly provided with multiple gripper shoe 5, is provided with cooling water inlet 2, is provided with coolant outlet 4 above below cooling cylinder 3 outer wall, and cooling cylinder 3 inwall is also provided with fluid level scale.Described gripper shoe 5 is welded on cooling cylinder 3 inner ring.Described gripper shoe 5 is parallel with base plate 1.Described cooling water 8 liquid level is arranged on 15 ~ 20mm place below flange 6 upper surface.
During concrete enforcement, workpiece is positioned on bosh inner support plate, cooling water is entered by cooling water inlet in bosh, after cooling water rises, open the valve at coolant outlet place, by Liquid level 15 ~ 20mm place below flange upper surface, carry out circulating cooling, and then technique carries out welding procedure routinely.The utility model adopts circulating cooling, is convenient to continuous welding processing, solves the workpiece produced because of welding and be heated, the plastic deformation then caused, thus the flatness that ensure that flange face, avoid welding rear overall turnery processing flange face.Increase substantially production efficiency, reduce production cost.
Claims (4)
1. tank diameter shell flange welding bosh, comprises base plate (1), cooling cylinder (3), it is characterized in that: described base plate (1) is welded with cooling cylinder (3), is provided with cooling water (8) in cooling cylinder (3); Described cooling cylinder (3) inwall is circumferentially evenly provided with multiple gripper shoe (5), is provided with cooling water inlet (2) below cooling cylinder (3) outer wall, is provided with coolant outlet (4) above, and cooling cylinder (3) inwall is also provided with fluid level scale.
2. tank diameter shell flange welding bosh according to claim 1, is characterized in that: described gripper shoe (5) is welded on cooling cylinder (3) inner ring.
3. tank diameter shell flange welding bosh according to claim 1, is characterized in that: described gripper shoe (5) is parallel with base plate (1).
4. tank diameter shell flange welding bosh according to claim 1, is characterized in that: described cooling water (8) liquid level is arranged on 15 ~ 20mm place below flange (6) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561920.0U CN204818493U (en) | 2015-07-30 | 2015-07-30 | Cooling trough is used in welding of stirred tank barrel flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561920.0U CN204818493U (en) | 2015-07-30 | 2015-07-30 | Cooling trough is used in welding of stirred tank barrel flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818493U true CN204818493U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520561920.0U Expired - Fee Related CN204818493U (en) | 2015-07-30 | 2015-07-30 | Cooling trough is used in welding of stirred tank barrel flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880797A (en) * | 2016-06-21 | 2016-08-24 | 广东电网有限责任公司电力科学研究院 | Device for automatically repairing and rapidly prototyping electric arc |
| CN107175390A (en) * | 2017-05-22 | 2017-09-19 | 江苏海鼎电气科技有限公司 | A kind of parallel microchannels water-cooling base plate |
-
2015
- 2015-07-30 CN CN201520561920.0U patent/CN204818493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880797A (en) * | 2016-06-21 | 2016-08-24 | 广东电网有限责任公司电力科学研究院 | Device for automatically repairing and rapidly prototyping electric arc |
| CN107175390A (en) * | 2017-05-22 | 2017-09-19 | 江苏海鼎电气科技有限公司 | A kind of parallel microchannels water-cooling base plate |
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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 |
Granted publication date: 20151202 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |