Processing device for forming liquid cooling plate

Abstract

The utility model discloses a processing device for forming a liquid cooling plate, which comprises a clamping mechanism, the clamping mechanism comprises a support plate and a plurality of fixtures positioned on the outer side of the support plate, and the plurality of fixtures are used for clamping a plate to be processed and obtaining a finished plate with a profiling groove through machining; the pipe bending mechanism comprises a bottom plate, clamping assemblies and bending forming assemblies, the clamping assemblies and the bending forming assemblies are installed on the bottom plate, the multiple clamping assemblies sequentially clamp a to-be-machined pipe fitting, and pipe bending operation is conducted through the multiple bending forming assemblies, so that a flow guide pipe is obtained; and the liquid cooling plate comprises a finished product plate and a liquid cooling pipe, and the liquid cooling pipe is obtained by clamping the flow guide pipe in the profiling groove of the finished product plate and flattening the flow guide pipe. According to the device, the machining operation and the pipe bending operation are performed separately and then pressed together to obtain the final liquid cooling plate, so that the production efficiency is high and the cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat abstractor improvement design technical field especially, a kind of processing device for liquid cooling plate forming. BACKGROUND

[0002] With the rapid popularization of artificial intelligence, further birth AI computing power and other high-power application scenarios landing, AI computing power puts forward higher requirements to the refrigeration equipment and technology of data center, traditional air cooling technology faces the bottleneck of high heat density scene, liquid cooling technology will effectively solve the heat dissipation pressure and energy saving challenge with ultra-high energy efficiency, ultra-high heat density and other characteristics, become the new wind of industry development. Cold plate liquid cooling belongs to indirect liquid cooling, cooling liquid does not directly contact with server chip, and the technical principle is to install liquid cooling plate (usually closed cavity of copper aluminum and other heat-conducting metal components) on server components (such as CPU, GPU and other high heat components), server components conduct heat to liquid cooling plate through heat-conducting components, then use liquid circulation inside liquid cooling plate to transfer heat to the heat dissipation unit away from server, and generally add air cooling unit for low heat elements to dissipate heat, cooling effect and energy saving are much better than air cooling, so the most widely used at present. The general liquid cooling plate directly embeds elbow pipe for assembly, the size requirement of elbow pipe is higher, the number of elbow pipe is limited, and the elbow pipe and the liquid cooling plate are not embedded. The situation does not stick together, which affects the heat conduction effect.

[0003] In the prior art, the patent with publication number CN216850087U discloses a liquid cooling plate, which comprises a substrate, a coil pipe and a heating cavity. The substrate is connected to the battery and has a mounting surface. The coil pipe is connected to the mounting surface and has an inlet and an outlet. The heating cavity is connected to the mounting surface and extends along the length direction of the coil pipe. The heating cavity has a heating element. The utility model, the substrate is connected to the battery, the fluid flows through the coil pipe on the substrate, the fluid carries away the heat of the substrate through the coil pipe wall to realize heat exchange, realizes the rapid heat dissipation and efficient operation of the battery; in the case that the environment is relatively cold, the heating cavity containing the heating assembly is arranged on the substrate, the fluid in the coil pipe is heated, and the temperature of the battery is raised by using the conduction of the substrate. When heating is needed, the heating cavity and the internal heating assembly are used to heat the position of each coil pipe, so as to reduce the temperature difference of each section in the coil pipe, improve the temperature uniformity of the coil pipe and the substrate, and improve the heat dissipation efficiency of the battery.

[0004] The patent with the announcement number CN221486608U discloses a heat dissipation liquid cooling plate with cold and hot pipeline alternating structure, relates to the technical field of liquid cooling plate, and comprises a liquid cooling plate body, a cold pipe is embedded in the inside of the liquid cooling plate body, and a heat pipe is embedded in the inside of the liquid cooling plate body; when the fixed position of the liquid cooling plate body needs to be adjusted, the staff can take down the positioning nut, push the positioning peg inwards, make the square column move away from between the limiting plates, release the limiting effect, pull the positioning peg to adjust the position of the connecting peg, which is convenient and fast, the device is more flexible, the structure of side positioning is convenient for the staff to slide and will not affect the contact between the liquid cooling plate body and the electronic element, provides great convenience for the installation of the liquid cooling plate body, guarantees sufficient contact between the liquid cooling plate body and the electronic element, and further improves the heat conduction effect of the liquid cooling plate body, and the electronic element is well protected.

[0005] The present application provides a machining device for liquid cooling plate forming to solve one of the above problems. Practical new type content

[0006] The machining device for liquid cooling plate forming disclosed by the present application separates machining and pipe bending operations and then presses them together to obtain the final liquid cooling plate, so that the production efficiency is high and the cost is low.

[0007] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a machining device for liquid cooling plate forming, comprising a clamping mechanism, the clamping mechanism comprising a support plate and a plurality of clamps located outside the support plate, the plurality of clamps clamping the plate to be machined and obtaining the finished product plate with a profiling groove through machining;

[0008] A pipe bending mechanism, the pipe bending mechanism comprising a bottom plate and a clamping assembly and a bending forming assembly installed on the bottom plate, the plurality of clamping assemblies sequentially clamping the pipe to be machined and respectively performing pipe bending operation through the plurality of bending forming assemblies to obtain the flow guide pipe;

[0009] The liquid cooling plate comprises a finished product plate and a liquid cooling pipe, and the liquid cooling pipe is clamped in the profiling groove of the finished product plate and is pressed flat.

[0010] Further, the clamps described above comprise a lifting cylinder and a pressing plate, and the pressing plate is rotatably connected to the telescopic shaft of the lifting cylinder.

[0011] Further, the lifting cylinder described above is fixed to the side of the support plate, the end of the pressing plate is provided with a pressing head, and a bracket is installed below the support plate.

[0012] Further, the clamping assembly as described above comprises a first clamping assembly, a second clamping assembly, a third clamping assembly, a fourth clamping assembly, a fifth clamping assembly and a sixth clamping assembly which are structurally identical; the bending forming assembly comprises a first bending forming assembly, a second bending forming assembly, a third bending forming assembly, a fourth bending forming assembly, a fifth bending forming assembly, a sixth bending forming assembly, a seventh bending forming assembly and an eighth bending forming assembly which are structurally identical, the first clamping assembly and the second clamping assembly are clamped to the pipe to be processed, then the first clamping assembly and the second clamping assembly are subjected to the first and second bending operations by the first bending forming assembly and the second bending forming assembly respectively and are fixed by the third clamping assembly, the third clamping assembly and the fourth clamping assembly are subjected to the third and fourth bending operations respectively and are fixed by the fourth clamping assembly, the fifth clamping assembly is subjected to the fifth bending operation and is fixed by the fifth clamping assembly, the sixth clamping assembly is subjected to the sixth bending operation and is fixed by the sixth clamping assembly, and the seventh bending forming assembly and the eighth bending forming assembly are subjected to the seventh and eighth bending operations respectively to obtain the flow guide pipe.

[0013] Further, the bending forming assembly as described above comprises a positioning wheel, a connecting block, a first movable roller, a second movable roller and a hand lever, the connecting block is rotatably connected to the positioning wheel, the first movable roller and the second movable roller respectively, the positioning wheel is rotatably installed on the bottom plate, and the hand lever is inserted into the side of the connecting block and drives the connecting block to rotate around the positioning wheel.

[0014] Further, the first movable roller and the second movable roller as described above are structurally identical and are rotatably connected to the connecting block through a movable shaft core, and the centers of the positioning wheel, the first movable roller and the second movable roller form a right-angled triangle.

[0015] Further, the clamping assembly as described above is composed of a pressing block and a cushion block, and the pressing block and the cushion block are both processed with corresponding arc-shaped grooves and through holes, the arc-shaped grooves are matched with the pipe to be processed, and screw holes are processed on the bottom plate to connect the through holes of the pressing block and the cushion block through bolts.

[0016] Further, the finished plate as described above is processed with a profiling groove, a joint mounting position, a first clamping position, a second clamping position and a second connecting hole, the profiling groove is matched with the size of the flow guide pipe, the joint mounting position is hollowed out on the finished plate to place the end of the flow guide pipe, the first clamping position is processed with a first clamping groove and a first connecting hole, the second clamping position is processed with a second clamping groove and a second connecting hole, and the first clamping position and the second clamping position are oppositely arranged.

[0017] Further, the pipe to be processed as described above is also processed with a pin hole and a lifting hole, a positioning pin is inserted into the pin hole, and a lifting ring is installed in the lifting hole; the first clamping groove and the second clamping groove are placed with the flow guide pipe, the first connecting hole is located at the side of the first clamping position and penetrates the first clamping groove, and the second connecting hole is located at the side of the second clamping position and penetrates the second clamping groove.

[0018] Further, the support plate is further machined with accommodating cavities corresponding to the positions of the pin hole and the lifting hole.

[0019] Compared with the prior art, the beneficial effects of the device are that machining and pipe bending operation are carried out separately and then pressed together to obtain the final liquid cooling plate, the production efficiency is high and the cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 Figure 1 is a clamping schematic diagram of the liquid cooling plate of the utility model;

[0021] Figure 2 Figure 2 is a schematic diagram of the clamping mechanism of the utility model;

[0022] Figure 3 Figure 3 is a perspective view of the liquid cooling plate of the utility model;

[0023] Figure 4 Figure 4 is a top view of the liquid cooling plate of the utility model;

[0024] Figure 5 Figure 5 is a side view of the liquid cooling plate of the utility model; Figure 4 Figure 6 is a middle A-A direction sectional view of the liquid cooling plate of the utility model;

[0025] Figure 6 Figure 7 is a schematic diagram of the pipe bending mechanism of the utility model;

[0026] Figure 7 Figure 8 is a top view of the pipe bending mechanism of the utility model;

[0027] Figure 8 Figure 9 is an exploded schematic diagram of the pipe bending mechanism of the utility model.

[0028] In the figure: 1. Liquid cooling plate; 10. Joint mounting position; 11. Lifting hole; 12. First clamping position; 13. Second clamping position; 14. Second connecting hole; 15. Pin hole; 20. Flow guide pipe; 21. Liquid cooling pipe; 31. Bracket; 32. Clamp; 321. Lifting cylinder; 322. Pressing plate; 33. Support plate; 34. Lifting ring; 35. Positioning pin; 40. Bottom plate; 411. First clamping assembly; 4111. Pad; 4112. Pressing block; 412. Second clamping assembly; 413. Third clamping assembly; 414. Fourth clamping assembly; 415. Fifth clamping assembly; 416. Sixth clamping assembly; 42. First bending forming assembly; 43. Second bending forming assembly; 44. Third bending forming assembly; 45. Fourth bending forming assembly; 46. Fifth bending forming assembly; 47. Sixth bending forming assembly; 471. Positioning wheel; 472. Connecting block; 473. First movable roller; 474. Second movable roller; 475. Hand lever; 48. Seventh bending forming assembly; 49. Eighth bending forming assembly. DETAILED DESCRIPTION

[0029] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected", "provided" and the like should be understood in a broad sense, for example, when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a middle element. When an element is considered "mounted on" another element, it can be directly mounted on the other element or there can be a middle element. When an element is considered "connected" to another element, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements.

[0031] For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] Embodiment one

[0034] Referring to Figures 1-8 The utility model discloses a processing device for liquid cooling plate forming, which comprises a clamping mechanism, the clamping mechanism comprises a support plate 33 and a plurality of clamps 32 located outside the support plate 33, the plurality of clamps 32 clamp a plate piece to be processed and obtain a finished product plate with a profiled groove through machining, the plate piece to be processed is a metal plate or an alloy plate with good heat dissipation performance, such as a copper plate or an aluminum alloy plate, and the machining is completed by using a CNC machine tool; a pipe bending mechanism, the pipe bending mechanism comprises a bottom plate 40 and a clamping assembly and a bending forming assembly installed on the bottom plate 40, a plurality of clamping assemblies sequentially clamp pipe pieces to be processed and respectively perform pipe bending operations through a plurality of bending forming assemblies to obtain a flow guide pipe 20, the pipe pieces to be processed are aluminum pipes or copper pipes, have good heat dissipation effect and are easy to be bent and formed, the clamping positioning and pipe bending operation of the pipe bending mechanism are manually performed by workers, and the overall structure design and operation are simple.

[0035] Embodiment two

[0036] Referring to Figures 1-8 On the basis of the technical scheme in embodiment one, a processing device for liquid cooling plate forming, as shown in Figure 1 And Figure 2 It can be known that the clamp 32 comprises a lifting cylinder 321 and a pressing plate 322, the pressing plate 322 is rotatably connected to the telescopic shaft of the lifting cylinder 321, the pressing position of the pressing plate 322 can be flexibly adjusted, the number of the lifting cylinders 321 can be selected according to actual production needs, one or more hand valves can be used to control the start and stop of the cylinder, and details are not described herein. Specifically, the lifting cylinder 321 is fixed on the side of the support plate 33, for example, around the support plate 33, the end of the pressing plate 322 is provided with a pressing head, the pressing head is generally selected to be a pressing screw, the end of the pressing screw is provided with a flexible pad, the pressing head has a small contact surface and will not damage the plate piece to be processed, and the support plate 33 is provided below with a support 31, the support 31 plays a supporting role, so that the lifting cylinder 321 is not suspended for installation below the support plate 33.

[0037] As Figures 3-5 shown, the finished plate is processed with a profiling groove, joint mounting position 10, first clamping position 12, second clamping position 13 and second connecting hole 14, the size of the profiling groove and the flow guide pipe 20 are matched, wherein the length and the curvature of the profiling groove correspond to the flow guide pipe 20, the cross-sectional shape of the profiling groove is U-shaped, the depth of the profiling groove is less than the diameter of the flow guide pipe 20, generally three quarters of the diameter of the flow guide pipe 20, so as to facilitate the subsequent flow guide pipe 20 and the surface of the finished plate to be flat and flush, and the flow guide pipe 20 and the inner wall of the profiling groove to be fitted, the joint mounting position 10 for placing the end of the flow guide pipe 20 is processed by hollowing out the finished plate, the joint mounting position 10 is generally provided with two, for installing pipe joint, the first clamping position 12 is processed with a first clamping groove and a first connecting hole, the second clamping position 13 is processed with a second clamping groove and a second connecting hole 14, the first clamping position 12 and the second clamping position 13 are oppositely arranged to lock the flow guide pipe 20, specifically, the first clamping groove and the second clamping groove are placed in the flow guide pipe 20, the first connecting hole is located at the side of the first clamping position 12 and penetrates the first clamping groove, the second connecting hole 14 is located at the side of the second clamping position 13 and penetrates the second clamping groove, the two connecting holes are designed as through screw holes, which is convenient for screwing to resist the flow guide pipe 20 to assist locking.

[0038] Further, the to-be-processed plate member is also processed with a pin hole 15 and a lifting hole 11, the positioning pin 35 is inserted into the pin hole 15 to facilitate clamping and positioning before processing, the lifting ring 34 is installed in the lifting hole 11, which is used for lifting and transferring operation in cooperation with the crane (the size is larger). In addition, the supporting plate 33 is also processed with a receiving cavity corresponding to the positions of the pin hole 15 and the lifting hole 11, for installing a pin sleeve or providing a space for avoiding the connecting nut on the lifting ring 34.

[0039] Example three

[0040] Referring Figures 1-8 to the technical scheme of the above embodiment, a processing device for liquid cooling plate forming is provided, as Figures 6-8As shown, the clamping assembly includes first clamping assembly 411, second clamping assembly 412, third clamping assembly 413, fourth clamping assembly 414, fifth clamping assembly 415 and sixth clamping assembly 416 which are structurally identical; the bending forming assembly includes first bending forming assembly 42, second bending forming assembly 43, third bending forming assembly 44, fourth bending forming assembly 45, fifth bending forming assembly 46, sixth bending forming assembly 47, seventh bending forming assembly 48 and eighth bending forming assembly 49 which are structurally identical, the first clamping assembly 411 and the second clamping assembly 412 are clamped to the pipe to be processed, then the first bending forming assembly 42 and the second bending forming assembly 43 are used to perform the first and second pipe bending operations respectively, and the third clamping assembly 413 is used to fix the pipe, the third bending forming assembly 44 and the fourth bending forming assembly 45 are used to perform the third and fourth pipe bending operations respectively, and the fourth clamping assembly 414 is used to fix the pipe, the fifth bending forming assembly 46 is used to perform the fifth pipe bending operation, and the fifth clamping assembly 415 is used to fix the pipe, the sixth bending forming assembly 47 is used to perform the sixth pipe bending operation, and the sixth clamping assembly 416 is used to fix the pipe, the seventh bending forming assembly 48 and the eighth bending forming assembly 49 are used to perform the seventh and eighth pipe bending operations respectively, and the guide pipe 20 is obtained, and the pipe bending angle is generally 90 degrees.

[0041] Further, the clamping assembly is composed of a pressing block 4112 and a pad block 4111, the pressing block 4112 and the pad block 4111 are both processed with corresponding arc-shaped grooves and through holes, the arc-shaped grooves are matched with the pipe to be processed and correspond to the positioning wheel 471 on the bending assembly, the bottom plate 40 is processed with screw holes, and the through holes of the pressing block 4112 and the pad block 4111 are connected through bolts, and the clamping assembly is fixedly connected with the bottom plate 40 through the bolts.

[0042] Further, the bending forming assembly comprises a positioning wheel 471, a connecting block 472, a first movable roller 473, a second movable roller 474 and a hand lever 475, the connecting block 472 is rotatably connected with the positioning wheel 471, the first movable roller 473 and the second movable roller 474 respectively, and the connecting block 472 is connected with the positioning wheel 471, the first movable roller 473 and the second movable roller 474 in a hole shaft gap matching mode, the positioning wheel 471 is rotatably installed on the bottom plate 40, and the size of the positioning wheel 471 is selected as a whole or half according to the processing requirement, for example, if the installation positions of the first bending forming assembly 42 and the second bending forming assembly 43 are close to each other, the whole positioning wheel 471 cannot be installed, and therefore, a part of the positioning wheel 471 is cut off to avoid the installation position interference, the hand lever 475 is inserted into the side of the connecting block 472 and drives the connecting block 472 to rotate around the positioning shaft core, the hand lever 475 is pulled to rotate clockwise or counterclockwise around the positioning shaft core, the connecting block 472 drives the first movable roller 473 and the second movable roller 474 to exert a bending force on the pipe to be processed, and the rolling friction is small.

[0043] In the device of the utility model, the assembly and cooperation relationship of each component, the cylinder, the CNC machine tool and the hydraulic machine and the control software thereof are prior art or materials, and the skilled in the art can directly purchase or order from the market according to the required product model and specification.

[0044] The above is only the preferred embodiment of the utility model, and the specific structure and characteristics of the known scheme and other common knowledge are not described in detail. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered within the protection range of the utility model.

Claims

1. A processing apparatus for forming a liquid cooling plate, characterized by, The clamping mechanism comprises a support plate (33) and a plurality of clamps (32) outside the support plate (33), the plurality of clamps (32) clamp the plate to be machined and the finished product plate with a profiled groove is obtained through machining; The pipe bending mechanism comprises a bottom plate (40) and clamping assemblies and bending forming assemblies mounted on the bottom plate (40), the plurality of clamping assemblies clamp the pipe to be machined in turn and the guide pipe (20) is obtained through the plurality of bending forming assemblies. The liquid cooling plate (1) comprises the finished product plate and the liquid cooling pipe (21), the liquid cooling pipe (21) is clamped in the profiled groove of the finished product plate and is flattened to obtain.

2. The processing device for forming a liquid cold plate according to claim 1, wherein, The clamp (32) comprises a lifting cylinder (321) and a pressing plate (322), the pressing plate (322) is rotatably connected to the telescopic shaft of the lifting cylinder (321).

3. The processing device for forming a liquid cold plate according to claim 2, wherein, The lifting cylinder (321) is fixed to the side of the support plate (33), the end of the pressing plate (322) is provided with a pressing head, and the support plate (33) is provided below with a support (31).

4. The processing device for forming a liquid cold plate according to claim 1, wherein, The clamping assembly comprises first, second, third, fourth, fifth and sixth clamping assemblies (411, 412, 413, 414, 415 and 416) with the same structure, the bending forming assembly comprises first, second, third, fourth, fifth, sixth, seventh and eighth bending forming assemblies (42, 43, 44, 45, 46, 47, 48 and 49) with the same structure, the first and second clamping assemblies (411 and 412) clamp the pipe to be machined and are subjected to first and second bending operations through the first and second bending forming assemblies (42 and 43) and are fixed by the third clamping assembly (413), the third and fourth bending forming assemblies (44 and 45) are subjected to third and fourth bending operations and are fixed by the fourth clamping assembly (414), the fifth bending forming assembly (46) is subjected to fifth bending operation and is fixed by the fifth clamping assembly (415), the sixth bending forming assembly (47) is subjected to sixth bending operation and is fixed by the sixth clamping assembly (416), and the seventh and eighth bending forming assemblies (48 and 49) are subjected to seventh and eighth bending operations to obtain the guide pipe (20).

5. The processing device for forming a liquid cold plate according to claim 4, wherein, The bending forming assembly comprises a positioning wheel (471), a connecting block (472), a first movable roller (473), a second movable roller (474) and a hand lever (475), the connecting block (472) is rotatably connected to the positioning wheel (471), the first movable roller (473) and the second movable roller (474) respectively, the positioning wheel (471) is rotatably mounted on the bottom plate (40), and the hand lever (475) is inserted into the side of the connecting block (472) and drives the connecting block (472) to rotate around the positioning shaft of the positioning wheel (471).

6. The processing device for forming a liquid cold plate according to claim 5, wherein, The first moving roller (473) and the second moving roller (474) are of the same structure and are rotatably connected with the connecting block (472) through a moving shaft core.

7. The processing device for forming a liquid cold plate according to claim 6, wherein The clamping assembly is composed of a pressing block (4112) and a cushion block (4111), and corresponding arc-shaped grooves and through holes are formed on the pressing block (4112) and the cushion block (4111), the arc-shaped grooves are matched with the pipe fittings to be machined, and screw holes are formed on the bottom plate (40) and are connected with the through holes of the pressing block (4112) and the cushion block (4111) through bolts.

8. The processing device for forming a liquid cold plate according to claim 1, wherein, The finished plate is processed with a profiling groove, a joint mounting position (10), a first clamping position (12), a second clamping position (13) and a second connecting hole (14), the size of the profiling groove is matched with the flow guide pipe (20), the joint mounting position (10) for placing the end of the flow guide pipe (20) is formed by hollow processing on the finished plate, a first clamping groove and a first connecting hole are processed on the first clamping position (12), a second clamping groove and a second connecting hole (14) are processed on the second clamping position (13), and the first clamping position (12) and the second clamping position (13) are oppositely arranged.

9. The processing device for forming a liquid cold plate according to claim 8, wherein, The to-be-machined plate is further processed with a pin hole (15) and a lifting hole (11), a positioning pin (35) is inserted into the pin hole (15), and a lifting ring (34) is installed in the lifting hole (11); the first clamping groove and the second clamping groove are placed with the flow guide pipe (20), the first connecting hole is located at the side of the first clamping position (12) and is in communication with the first clamping groove, and the second connecting hole (14) is located at the side of the second clamping position (13) and is in communication with the second clamping groove.

10. The processing device for forming a liquid cold plate according to claim 9, wherein, The supporting plate (33) is further processed with accommodating cavities corresponding to the positions of the pin hole (15) and the lifting hole (11).

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