A welding cooling device

Abstract

The utility model discloses a welding cooling device, including support seat, set up the water storage groove on support seat, set up the flow guide spare on support seat, and the cavity that extends to the top is equipped in flow guide spare, and set up the water inlet and overflow port on flow guide spare, and water inlet and overflow port all are linked together with the cavity, and overflow port is linked together with water storage groove. This welding cooling device passes through the structural combination of support seat, water storage groove and is equipped with the flow guide spare of through cavity, has realized the complete cooling path of cooling medium from water inlet, flows through flow guide spare top, and then from overflow port flows to water storage groove. This design makes cooling medium to be able to directly contact welding area, effectively takes away the heat generated in the process of welding, solves the uneven cooling and the problem of low efficiency of traditional indirect type heat dissipation.

Description

Technical Field

[0001] This utility model relates to the field of welding fixture technology, and in particular to a welding cooling device. Background Technology

[0002] In the welding process between the sensor and the top cover, the high temperatures generated during welding can affect the internal structure of the sensor through heat conduction, easily leading to sensor damage or failure. Traditional welding cooling devices typically use indirect heat dissipation, which often suffers from uneven cooling and low efficiency, failing to remove heat from the welding area in a timely manner.

[0003] Therefore, there is an urgent need to provide a welding cooling device that provides uniform cooling and high cooling efficiency. Utility Model Content

[0004] The main purpose of this invention is to provide a welding cooling device to solve the above-mentioned technical problems.

[0005] The objective of this utility model can be achieved by adopting the following technical solution:

[0006] A welding cooling device, comprising:

[0007] Support base;

[0008] A water storage tank is provided on the support base;

[0009] A flow guide is disposed on the support base, the flow guide having a cavity extending to its top; and

[0010] The inlet and the overflow are provided on the flow guide, and both the inlet and the overflow are connected to the cavity, and the overflow is connected to the water storage tank;

[0011] The cooling medium can enter the cavity through the inlet, flow past the top of the guide member, and then flow out from the overflow port to the water storage tank.

[0012] The guide member includes a first part and a second part, with the first part positioned above the second part; the cavity is respectively inserted into the first part and the second part, the overflow port is located in the first part, and the water inlet is located in the second part.

[0013] The distance between the top of the support base and the top of the first part is set within a preset range so that the sensor located above the first part can be inserted through the inside of the first part.

[0014] The inner diameter of the first part is larger than the inner diameter of the second part.

[0015] The outer diameter of the first part is smaller than that of the second part, and the overflow port is located at the top of the first part and extends radially through the first part.

[0016] The support base includes a base and a positioning block disposed on the base. The water storage tank is disposed on the base. The positioning block is used to support and position the sensor and the top cover welded to the sensor, so that the sensor can be inserted into the cavity.

[0017] The water storage tank includes a first water tank and a second water tank, which are connected to each other, and the depth of the second water tank is greater than the depth of the first water tank.

[0018] The second water tank is formed as a recessed area on the bottom surface of the first water tank, and the guide component is vertically fixed inside the first water tank.

[0019] The water storage tank is provided with an outlet, which is connected to the inlet via a pipeline equipped with a water pump.

[0020] It also includes a first heat-absorbing copper block and a second heat-absorbing copper block, wherein the opposite ends of the first heat-absorbing copper block are connected to form a through groove, and the second heat-absorbing copper block is disposed in the through groove.

[0021] The beneficial technical effects of this invention are as follows: This welding cooling device, through the structural combination of a support base, a water storage tank, and a guide component with a through cavity, achieves a complete cooling path for the cooling medium, which enters from the inlet, flows through the top of the guide component, and then flows out from the overflow port back to the water storage tank. This design allows the cooling medium to directly contact the welding area, effectively removing the heat generated during welding and solving the problems of uneven cooling and low efficiency inherent in traditional indirect heat dissipation. The design of the top of the guide component ensures uniform and precise cooling at the welding position between the sensor and the top cover, forming efficient heat transfer and preventing high temperatures from damaging the internal structure of the sensor through heat conduction. This effectively protects the sensor's function, improves welding quality, and increases product yield. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 A three-dimensional schematic diagram of the welding cooling device provided in the embodiment of this utility model;

[0024] Figure 2This is a schematic cross-sectional view of the welding cooling device provided in an embodiment of the present utility model;

[0025] Figure 3 Enlarged diagram of A in the middle;

[0026] Figure 4 A three-dimensional schematic diagram of the flow guide component in the welding cooling device provided in this embodiment of the utility model;

[0027] Figure 5 A schematic cross-sectional view of the guide component in the welding cooling device provided in this embodiment of the utility model;

[0028] Figure 6 A three-dimensional schematic diagram of the support base in the welding cooling device provided in this embodiment of the utility model;

[0029] Figure 7 A schematic cross-sectional view of the water storage tank of the welding cooling device provided in this embodiment of the utility model;

[0030] Figure 8 A schematic diagram of the pipeline between the inlet and outlet in the welding cooling device provided in this embodiment of the utility model.

[0031] Explanation of reference numerals in the attached figures:

[0032] In the diagram: 1-Support base, 11-Water storage tank, 12-Base, 13-Positioning block, 14-Fixing bolt, 2-Flow guide, 21-Cavity, 22-Inlet, 23-Overflow port, 24-First part, 25-Second part, 26-First threaded hole, 31-Water pump, 111-First water tank, 112-Second water tank, 113-Second threaded hole, 114-Outlet, 41-First heat-absorbing copper block, 411-Through groove, 42-Second heat-absorbing copper block, 51-Top cover, 52-Sensor. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0034] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0035] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0036] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0037] like Figures 1-8 As shown in the embodiment of this utility model, a welding cooling device is mainly used to effectively cool the welding area by cooling water when welding the sensor 52 and the top cover 51 adapted to it, so as to avoid the high temperature being conducted to the inside of the sensor 52 and causing it to be damaged.

[0038] The device includes a support base 1; a water storage tank 11 disposed on the support base 1; a flow guide 2 disposed on the support base 1, the flow guide 2 having a cavity 21 extending to the top; and an inlet 22 and an overflow port 23 disposed on the flow guide 2, both the inlet 22 and the overflow port 23 being connected to the cavity 21, and the overflow port 23 being connected to the water storage tank 11; wherein, the cooling medium can enter the cavity 21 through the inlet 22, flow past the top of the flow guide 2 and then flow out from the overflow port 23 to the water storage tank 11.

[0039] In this embodiment, the support base 1 supports the entire structure of the device and positions the sensor 52 and the top cover 51. The water storage tank 11 on the support base 1 collects cooling water during the cooling process for easy recycling. The guide element 2 is installed on the support base 1, primarily guiding the flow of cooling water to cool the welding area.

[0040] The guide member 2 has a cavity 21 extending to the top, which penetrates the interior of the guide member 2 to form a flow channel for cooling water. The guide member 2 also has an inlet 22 and an overflow 23, which are connected to the cavity 21 to form a complete water flow path.

[0041] In use, the cooling medium (such as cooling water) enters the cavity 21 through the inlet 22 and then flows along the cavity 21 to the top of the guide 2. When the cooling water flows past the top of the guide 2, since the top is precisely the welding area between the sensor 52 and the top cover 51, the cooling water directly contacts this area and carries away the heat generated during the welding process, thus providing cooling protection. The cooled water then flows out from the overflow port 23 and finally into the water storage tank 11. This process achieves efficient cooling of the welding area, preventing damage to the sensor 52 from high temperatures. At the same time, since the cooling water can be collected in the water storage tank 11, it can be recycled through additional pipelines, improving resource utilization efficiency.

[0042] Through this structural design, the welding cooling device can provide a stable and continuous cooling effect during the welding process of sensor 52 and top cover 51, effectively protecting sensor 52 from the effects of high welding temperature and improving product quality and yield.

[0043] In this embodiment, the top of the flow guide 2 is designed to be close to the welding area. When the sensor 52 is welded to the top cover 51, the welding area is located above the top of the flow guide 2. The cooling water flowing through the cavity 21 can directly act on this area, absorbing the high heat generated during the welding process, thereby effectively protecting the internal structure of the sensor 52 from the effects of high temperature.

[0044] In this embodiment, the inlet 22 and overflow 23 do not represent limitations to liquid coolant, but rather represent the inlet and outlet of the cooling medium, applicable to various types of cooling media. These inlets and outlets may be referred to as air inlet and air outlet (gas coolant), liquid inlet and liquid outlet (liquid coolant), etc., depending on the type of cooling medium used.

[0045] In other embodiments, the cooling medium can be other liquid coolants with good thermal conductivity besides cooling water. For example, aqueous solutions of ethylene glycol, aqueous solutions of propylene glycol, or specialized industrial coolants can be used.

[0046] In one embodiment, the guide member 2 includes a first part 24 and a second part 25, with the first part 24 disposed above the second part 25; the cavity 21 is respectively disposed through the first part 24 and the second part 25, the overflow port 23 is disposed in the first part 24, and the inlet 22 is disposed in the second part 25.

[0047] In this embodiment, the cavity 21 is disposed throughout the interior of the guide member 2, thus the cavity 21 passes through the first part 24 and the second part 25 respectively, forming a continuous flow channel. This design ensures that cooling water can flow from the bottom to the top of the guide member 2 through this continuous flow channel, achieving effective cooling of the welding area.

[0048] The inlet 22 is located on the side wall of the second part 25 (i.e., the bottom area of ​​the guide member 2), and the overflow port 23 is located on the side wall of the first part 24 (i.e., the top area of ​​the guide member 2). This arrangement makes the flow direction of the cooling water clearer: the cooling water enters the cavity 21 from the inlet 22 of the second part 25, then flows upward to the first part 24, passes through the welding area of ​​the sensor 52 and the top cover 51, and finally flows out from the overflow port 23 on the first part 24. This design allows the cooling water to flow effectively through the welding area, carrying away the heat generated during the welding process.

[0049] In this embodiment, the structure of the flow guide 2 can be functionally divided into a first part 24 and a second part 25. It should be noted that the first part 24 and the second part 25 here do not mean that the flow guide 2 is necessarily composed of two independent components, but rather a functional division for the purpose of distinguishing the inner and outer diameter characteristics of the flow guide 2 at different positions.

[0050] In one embodiment, the distance between the top of the support 1 and the top of the first part 24 is set within a preset range so that the sensor 52 located above the first part 24 can be inserted through the inside of the first part 24.

[0051] In this embodiment, the height difference between the top of the support base 1 and the top of the first part 24 is set within a preset range, which may include a height difference of 0. The purpose of setting this preset range is to ensure that when the sensor 52 and the top cover 51 are placed on the support base 1, the lower half of the sensor 52 can pass through the inner side of the top of the first part 24.

[0052] Regardless of the height difference setting, the core objective is to ensure that the lower half of the sensor 52 can penetrate into the cavity 21, so that the cooling water from the inlet 22 can directly contact and cool the sensor 52, thereby improving the cooling effect. Through this design, the welding cooling device can flexibly adapt to different combinations of sensor 52 and top cover 51, while ensuring efficient cooling and effectively protecting the sensor 52 from the high temperatures of welding.

[0053] In one embodiment, the inner diameter of the first portion 24 is larger than the inner diameter of the second portion 25.

[0054] In this embodiment, taking the cylindrical guide 2 as an example, the diameter of the circular space inside the first part 24 is larger than the diameter of the circular space inside the second part 25.

[0055] When the sensor 52 is placed on the cooling device, the larger inner diameter of the first part 24 ensures that the sensor 52 can pass through the inner side of the top of the first part 24, thus leaving a certain gap between the outer wall of the lower half of the sensor 52 and the inner wall of the first part 24. This gap provides space for the cooling water to flow, allowing the cooling water to fully contact the outer wall of the sensor 52 and form a good cooling effect.

[0056] In one embodiment, the outer diameter of the first portion 24 is smaller than the outer diameter of the second portion 25, and the overflow port 23 is disposed at the top of the first portion 24 and extends radially through the first portion 24.

[0057] In this embodiment, taking the cylindrical guide member 2 as an example, the diameter of the outer circular outline of the first part 24 is smaller than the diameter of the outer circular outline of the second part 25. The overflow port 23 is a channel that extends from the inner wall of the first part 24 to the outer wall, and its extension direction is perpendicular to the axial direction of the first part 24.

[0058] When cooling water flows out of the overflow port 23 of the first part 24, a stepped structure is formed because the outer diameter of the first part 24 is smaller than that of the second part 25. The cooling water can flow along the outer wall of the first part 24 to the top wall of the second part 25, and then flow along the outer wall of the second part 25 into the water storage tank 11. This design ensures smoother flow of cooling water and prevents water from splashing everywhere.

[0059] The overflow port 23 is located at the top of the first part 24, allowing cooling water to flow out immediately after passing the bottom of the sensor 52, ensuring smooth flow of cooling water. The overflow port 23 is arranged radially through, forming a transverse overflow channel. When cooling water flows over the surface of the sensor 52 within the first part 24, it can flow directly out through this transverse channel.

[0060] Furthermore, this radially through overflow port 23 design facilitates control of the water flow direction. After the cooling water flows out of the overflow port 23, it flows down along the outer wall of the first part 24, forming a stable water flow path and avoiding water splashing everywhere.

[0061] In this embodiment, the radially penetrating overflow port 23 can be a circular hole or an elongated slot. Four overflow ports 23 are provided, evenly distributed circumferentially along the first part 24 of the guide member 2, so that the cooling water in the guide member 2 can carry away the heat from the surface of the sensor 52 in a timely manner.

[0062] In one embodiment, the support base 1 includes a base 12 and a positioning block 13 disposed on the base 12. A water storage tank 11 is disposed on the base 12. The positioning block 13 is used to support and position the sensor 52 and the top cover 51 welded to the sensor 52, so that the sensor 52 can be inserted into the cavity 21.

[0063] In this embodiment, the base 12 serves as the foundation of the entire welding cooling device, providing stable support and a mounting platform. The positioning block 13 is disposed on the base 12 and is mainly used for positioning and supporting the sensor 52 and the top cover 51 welded to the sensor 52.

[0064] A water storage tank 11 is located on the upper surface of the base 12, forming a closed water tank structure around the guide member 2. This design allows the cooling water flowing out of the overflow port 23 of the guide member 2 to be effectively collected in the water storage tank 11, preventing cooling water leakage and keeping the working environment clean.

[0065] The main function of the positioning block 13 is to support the sensor 52 and the top cover 51, and to position and limit them. During the welding process, the positioning block 13 ensures that the sensor 52 and the top cover 51 remain in the correct position and do not shift due to the welding operation, thereby ensuring the welding quality. The design of the positioning block 13 takes into account the shape and size of the sensor 52 and the top cover 51, enabling it to stably support these components.

[0066] The welding area between sensor 52 and top cover 51 is located at the top of guide member 2. This arrangement allows the lower half of sensor 52 to pass through the cavity 21 of guide member 2. This design ensures that cooling water can directly contact the outer wall of sensor 52, carrying away the heat generated during welding and preventing high temperature from damaging sensor 52.

[0067] In this embodiment, two positioning blocks 13 are provided, spaced apart from each other, and are fixedly installed together on the upper surface of the base 12. The flow guide 2 is located between the two positioning blocks 13 to facilitate cooling of the sensor 52 located in the middle area on the top cover 51.

[0068] In one embodiment, the water storage tank 11 includes a first water tank 111 and a second water tank 112, the first water tank 111 and the second water tank 112 are connected to each other, and the depth of the second water tank 112 is greater than the depth of the first water tank 111.

[0069] In this embodiment, the water storage tank 11 is not a single tank of equal depth, but consists of two parts of different depths: a first water tank 111 and a second water tank 112. The first water tank 111 and the second water tank 112 are interconnected to form a water storage tank 11.

[0070] Specifically, the depth of the second water tank 112 is greater than the depth of the first water tank 111. The shallower first water tank 111 is mainly used to house the flow guide 2. Since the flow guide 2 needs a certain height to match the position of the sensor 52 at its top, the depth of the first water tank 111 can be appropriately reduced.

[0071] The deeper second water tank 112 can store more cooling water, increasing the overall water storage capacity of the water storage tank 11. This prevents the water storage tank 11 from overflowing due to storing too much cooling water in a short period of time.

[0072] When cooling water flows out of the overflow port 23 of the guide component 2, it first flows into the first water tank 111, and then flows into the second water tank 112 through the connecting part. This design of the combination of the first water tank 111 and the second water tank 112 not only meets the installation requirements of the guide component 2, but also increases the water storage capacity of the entire water storage tank 11.

[0073] In one embodiment, the second water tank 112 is formed as a recess on the bottom surface of the first water tank 111, and the guide member 2 is vertically fixedly installed in the first water tank 111.

[0074] In this embodiment, a recess is formed on the bottom surface of the first water tank 111, which serves as the second water tank 112. The outlet 114 is located on the side wall of the second water tank 112. This design integrates the first water tank 111 and the second water tank 112 into a single structure, avoiding the complex process of separately manufacturing two tanks and then connecting them, simplifying the manufacturing process and improving efficiency. This recessed design also facilitates the collection of cooling water. When cooling water flows out from the overflow port 23 of the guide member 2, it first enters the first water tank 111 and then naturally flows to the deeper part of the second water tank 112. Furthermore, this integrated design reduces potential gaps between the water tanks, preventing cooling water leakage and improving the reliability and service life of the entire water storage tank 11.

[0075] The guide 2 is vertically fixed inside the first water tank 111. This arrangement allows the guide 2 to be surrounded by the first water tank 111, and the cooling water flowing out of the overflow port 23 of the guide 2 can flow directly into the first water tank 111.

[0076] In this embodiment, to ensure the stability of the flow guide 2 during use, a fixing bolt 14 is used to fix the bottom end of the flow guide 2 to the first water tank 111. Specifically, the bottom end of the flow guide 2 is provided with a first threaded hole 26, and the first water tank 111 is provided with a second threaded hole 113 corresponding to the first threaded hole 26. The fixing bolt 14 passes through the second threaded hole 113 and screws into the first threaded hole 26, thereby firmly fixing the flow guide 2 in the first water tank 111.

[0077] When it is necessary to clean, maintain or replace the flow guide 2, simply loosen or unscrew the fixing bolt 14 to easily remove the flow guide 2, which is very convenient.

[0078] In one embodiment, the water storage tank 11 is provided with an outlet 114, which is connected to the inlet 22 through a pipeline equipped with a water pump 31.

[0079] In this embodiment, the outlet 114 is located on the side wall or bottom of the water storage tank 11. The main function of the outlet 114 is to discharge the cooling water collected in the water storage tank 11 for recycling.

[0080] To achieve effective circulation of cooling water, the outlet 114 of the water storage tank 11 is connected to the inlet 22 of the guide member 2 via a pipeline. A water pump 31 is installed on this pipeline, which provides power for the circulation of cooling water.

[0081] Under the action of the water pump 31, the cooling water flows from the outlet 114 of the water storage tank 11 through the pipeline to the inlet 22 of the guide component 2, and then enters the cavity 21. After passing through the welding area of ​​the sensor 52 and the top cover 51 to remove heat, it flows out from the outlet 114 back to the water storage tank 11, and so on.

[0082] In this embodiment, a flow control valve (not shown in the attached figure) can also be installed on the pipeline to adjust the flow rate of cooling water to meet the cooling requirements of different sensors 52 and different welding processes.

[0083] In one embodiment, the system further includes a first heat-absorbing copper block 41 and a second heat-absorbing copper block 42. The first heat-absorbing copper block 41 forms a through groove 411 through its opposite ends, and the second heat-absorbing copper block 42 is disposed in the through groove 411.

[0084] In this embodiment, the design of the through slot 411 creates a surrounding plate structure with openings at the top and bottom of the first heat-absorbing copper block 41. The size and shape of the through slot 411 are designed according to the specific size of the sensor 52, ensuring that it can precisely surround the welding position between the sensor 52 and the top cover 51, while leaving a certain amount of space to facilitate welding operations.

[0085] The second heat-absorbing copper block 42 is disposed within the through groove 411, but does not completely fill the through groove 411. Instead, a certain space is left between the first heat-absorbing copper block 41 and the second heat-absorbing copper block 42. This space is used to place the welding area between the sensor 52 and the top cover 51, allowing the welding operation to be performed in this area. The second heat-absorbing copper block 42 is specifically positioned in the middle of the sensor 52.

[0086] In use, the first heat-absorbing copper block 41 and the second heat-absorbing copper block 42 are located above the top cover 51 and the sensor 52. When high temperatures are generated during the welding process, these heat-absorbing copper blocks can quickly absorb and conduct heat, preventing excessive heat concentration on the sensor 52. This design, together with the water cooling of the guide component 2, forms a dual cooling protection, further reducing the risk of heat damage to the sensor 52.

[0087] The combined design of the first heat-absorbing copper block 41 and the second heat-absorbing copper block 42 also facilitates welding operations. Operators can precisely weld the sensor 52 and the top cover 51 through the space between the first heat-absorbing copper block 41 and the second heat-absorbing copper block 42, without affecting the heat absorption and conduction of the heat-absorbing copper blocks.

[0088] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A welding cooling device, characterized in that, include: Support base; A water storage tank is provided on the support base; A flow guide is provided on the support base, and the flow guide has a cavity extending to the top. as well as The inlet and the overflow are provided on the flow guide, and both the inlet and the overflow are connected to the cavity, and the overflow is connected to the water storage tank; The cooling medium can enter the cavity through the inlet, flow past the top of the guide member, and then flow out from the overflow port to the water storage tank.

2. The welding cooling device according to claim 1, characterized in that, The guide includes a first part and a second part, with the first part positioned above the second part; the cavity is respectively inserted through the first part and the second part, the overflow port is located in the first part, and the inlet is located in the second part.

3. The welding cooling device according to claim 2, characterized in that, The distance between the top of the support base and the top of the first part is set within a preset range so that the sensor located above the first part can be inserted through the inside of the first part.

4. The welding cooling device according to claim 3, characterized in that, The inner diameter of the first part is larger than the inner diameter of the second part.

5. The welding cooling device according to claim 2, characterized in that, The outer diameter of the first part is smaller than that of the second part, and the overflow port is located at the top of the first part and extends radially through the first part.

6. The welding cooling device according to claim 1, characterized in that, The support base includes a base and a positioning block disposed on the base. The water storage tank is disposed on the base. The positioning block is used to support and position the sensor and the top cover welded to the sensor, so that the sensor can be inserted into the cavity.

7. The welding cooling device according to claim 6, characterized in that, The water storage tank includes a first water tank and a second water tank, which are connected to each other, and the depth of the second water tank is greater than the depth of the first water tank.

8. The welding cooling device according to claim 7, characterized in that, The second water tank is formed as a recessed area on the bottom surface of the first water tank, and the guide member is vertically fixedly installed inside the first water tank.

9. The welding cooling device according to claim 1, characterized in that, The water storage tank is provided with an outlet, which is connected to the inlet via a pipeline equipped with a water pump.

10. The welding cooling device according to claim 1, characterized in that, It also includes a first heat-absorbing copper block and a second heat-absorbing copper block, wherein the opposite ends of the first heat-absorbing copper block are connected to form a through groove, and the second heat-absorbing copper block is disposed in the through groove.

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