CN211438520U - Welding cooling water tank - Google Patents
Welding cooling water tank Download PDFInfo
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- CN211438520U CN211438520U CN201922208077.9U CN201922208077U CN211438520U CN 211438520 U CN211438520 U CN 211438520U CN 201922208077 U CN201922208077 U CN 201922208077U CN 211438520 U CN211438520 U CN 211438520U
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- supporting plate
- hydraulic cylinder
- cooling water
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Abstract
The utility model relates to a welding cooling water tank, which comprises a tank body, wherein a supporting plate is arranged in the tank body, a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the tank body which is positioned on the lower part of the supporting plate, a mounting plate is arranged on the edge circle of the tank body which is positioned on the upper part of the supporting plate, a hydraulic cylinder is arranged on the mounting plate, a rotary hydraulic cylinder pressure head is arranged at the output end of the hydraulic cylinder; the structure of the supporting plate is as follows: including the support body at middle part, support the body all around edge interval and be equipped with connecting portion, form the passageway with the box inner space intercommunication between the adjacent connecting portion, joint or welding between connecting portion and the box inner wall. When welding, the train brake pad is partially immersed in water, the welding part is exposed, and welding heat is taken out through water circulation, so that the purpose of controlling welding temperature is achieved, and the welding device is reliable in operation and low in cost.
Description
Technical Field
The utility model belongs to the technical field of the welding equipment technique and specifically relates to a welding cooling water tank.
Background
When the arc welding is carried out, a large amount of heat is generated, so that a welded part is deformed, particularly, the welded part is seriously deformed due to the generated large amount of heat during the overlaying welding, and great difficulty is brought to a subsequent processing technology. The train brake pad becomes thin due to abrasion in the using process, overlaying and thickness repairing are needed after a period of time for ensuring normal work, but the train brake pad can be seriously deformed due to a large amount of heat in the welding process, and the subsequent processing difficulty is increased.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects in the prior art and provides a cooling welding water tank with a reasonable structure, so that the temperature of a welding part during welding is controlled, and the welding overheating deformation is reduced.
The utility model discloses the technical scheme who adopts as follows:
a welding cooling water tank comprises a tank body, wherein a supporting plate is arranged in the tank body, a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the tank body positioned on the lower portion of the supporting plate, a mounting plate is arranged in a circle of the edge of the tank body positioned on the upper portion of the supporting plate, a hydraulic cylinder is arranged on the mounting plate, a rotary hydraulic cylinder pressure head is arranged at the output end of the hydraulic cylinder, and the rotary; the structure of the supporting plate is as follows: including the support body at middle part, support the body all around edge interval and be equipped with connecting portion, form the passageway with the box inner space intercommunication between the adjacent connecting portion, joint or welding between connecting portion and the box inner wall.
As a further improvement of the above technical solution:
a water temperature sensor is also arranged on the side wall of the box body positioned on the upper part of the supporting plate, and a water level sensor is arranged at the edge of the box body.
The water inlet end of the water inlet pipe and the water outlet end of the water outlet pipe are respectively connected to the circulating cooling water tank through pipelines.
And the water inlet pipe and the water outlet pipe are respectively provided with an electromagnetic valve.
The utility model has the advantages as follows:
the utility model discloses compact structure, reasonable, convenient operation during the welding is the train brake backing plate part in the immersion water to expose the welding part, through hydrologic cycle, take out the welding heat, reach control welding temperature's purpose.
The utility model discloses reliable operation, it is with low costs, can adapt to the welding of different thickness welding pieces, the liquid level accessible adjustment level sensor position of cooling water adjusts. The water temperature can be adjusted through the PLC, and the adjustment is convenient. The cooling water can be connected with an external circulating cooling water tank for recycling, and water resources are saved.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the utility model after the welding part is fixed.
Fig. 2 is a schematic view of the mounting structure of the support plate of the present invention.
Fig. 3 is another view of fig. 1.
Wherein: 1. a hydraulic cylinder; 2. rotating a hydraulic cylinder pressure head; 3. a welding part; 4. an electromagnetic valve; 5. a water inlet pipe; 6. a box body; 7. a water outlet pipe; 9. a water temperature sensor; 10. a support plate; 11. a water level sensor; 101. a support body; 102. a connecting portion.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-3, the welding cooling water tank of the present embodiment includes a tank body 6, a supporting plate 10 is disposed in the tank body 6, a water inlet pipe 5 and a water outlet pipe 7 are respectively disposed at two sides of the tank body 6 located at a lower portion of the supporting plate 10, a mounting plate is disposed at a circle of an edge of the tank body 6 located at an upper portion of the supporting plate 10, a hydraulic cylinder 1 is disposed on the mounting plate, a rotary hydraulic cylinder pressure head 2 is disposed at an output end of the hydraulic cylinder 1; the structure of the support plate 10 is: the supporting body 101 comprises a middle part, connecting parts 102 are arranged on the edges of the periphery of the supporting body 101 at intervals, a channel communicated with the inner space of the box body 6 is formed between every two adjacent connecting parts 102, and the connecting parts 102 are clamped or welded with the inner wall of the box body 6.
A water temperature sensor 9 is arranged on the side wall of the box body 6 positioned at the upper part of the supporting plate 10, and a water level sensor 11 is arranged at the edge of the box body 6.
The water inlet end of the water inlet pipe 5 and the water outlet end of the water outlet pipe 7 are respectively connected to the circulating cooling water tank through pipelines.
The water inlet pipe 5 and the water outlet pipe 7 are respectively provided with an electromagnetic valve 4.
The utility model discloses in the implementation, with welding piece 3, for example train brake backing plate, keep flat on backup pad 10, rotary hydraulic cylinder pressure head 2 rotates to butt joint to welding piece 3 top and compress tightly it, solenoid valve 4 of inlet tube 5 is opened, inlet tube 5 begins to intake, when the water level of box 6 the inside reachs the settlement water level, level sensor 11 perception, with signal transmission to PLC, PLC sends the instruction, solenoid valve 4 of inlet tube 5 closes, stop intaking, the water level slightly surpasses backup pad 10 this moment, weld 3 bottom submergence, guarantee simultaneously that the welding part spills outside the surface of water, the degree of depth that welding piece 3 soaks into the surface of water is controlled through the position of adjustment level sensor 11;
then welding is started (a welding gun is not shown in the figure), the water temperature is continuously increased along with the welding, when the water temperature is increased to a set temperature, the water temperature sensor 9 sends a signal, the signal is transmitted to the PLC, the PLC sends a command, the electromagnetic valve 4 of the water inlet pipe 5 is opened to start water inlet, the electromagnetic valve 4 of the water outlet pipe 7 is opened to start water outlet, the circulating speed of the cooling water is controlled by the PLC through the circulation of the circulating cooling water in a circulating cooling water tank (not shown in the figure), and therefore the temperature of the welding piece 3 is controlled through the reduction of the water temperature. After the welding is finished, the electromagnetic valve 4 of the water inlet pipe 5 is closed, water inlet is stopped, the electromagnetic valve 4 of the water outlet pipe 7 is opened, water outlet is started, the water surface of cooling water is lowered, and the welding part 3 is taken out.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (4)
1. The utility model provides a welding cooling water tank which characterized in that: the device comprises a box body (6), wherein a supporting plate (10) is arranged in the box body (6), a water inlet pipe (5) and a water outlet pipe (7) are respectively arranged on two sides of the box body (6) positioned on the lower portion of the supporting plate (10), a mounting plate is arranged on one circle of the edge of the box body (6) positioned on the upper portion of the supporting plate (10), a hydraulic cylinder (1) is arranged on the mounting plate, a rotary hydraulic cylinder pressure head (2) is arranged at the output end of the hydraulic cylinder (1), and the rotary hydraulic cylinder pressure; the structure of the support plate (10) is as follows: the support body (101) including the middle part, support body (101) all around edge interval be equipped with connecting portion (102), constitute the passageway with box (6) inner space intercommunication between adjacent connecting portion (102), joint or welding between connecting portion (102) and box (6) inner wall.
2. The welding cooling water tank of claim 1, wherein: a water temperature sensor (9) is also arranged on the side wall of the box body (6) positioned at the upper part of the supporting plate (10), and a water level sensor (11) is arranged at the edge of the box body (6).
3. The welding cooling water tank of claim 1, wherein: the water inlet end of the water inlet pipe (5) and the water outlet end of the water outlet pipe (7) are respectively connected to the circulating cooling water tank through pipelines.
4. The welding cooling water tank of claim 1, wherein: and the water inlet pipe (5) and the water outlet pipe (7) are respectively provided with an electromagnetic valve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208077.9U CN211438520U (en) | 2019-12-10 | 2019-12-10 | Welding cooling water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208077.9U CN211438520U (en) | 2019-12-10 | 2019-12-10 | Welding cooling water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211438520U true CN211438520U (en) | 2020-09-08 |
Family
ID=72314385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922208077.9U Active CN211438520U (en) | 2019-12-10 | 2019-12-10 | Welding cooling water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211438520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102874A (en) * | 2021-05-07 | 2021-07-13 | 哈尔滨工业大学 | Double-circulation temperature-control friction stir welding device and welding method |
-
2019
- 2019-12-10 CN CN201922208077.9U patent/CN211438520U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102874A (en) * | 2021-05-07 | 2021-07-13 | 哈尔滨工业大学 | Double-circulation temperature-control friction stir welding device and welding method |
| CN113102874B (en) * | 2021-05-07 | 2022-05-10 | 哈尔滨工业大学 | Double-circulation temperature-control friction stir welding device and welding method |
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