Fixed connection structure of cold plate and water nozzle

Abstract

The utility model discloses a fixed connection structure for a cold plate and a water nozzle, and relates to the related technical field of cold plate processing. The cooling plate comprises a bottom supporting plate, a water nozzle body, a cooling plate body, an outer baffle and an electric push rod, the outer baffle is fixed to one side of the top of the bottom supporting plate, a supporting table is fixed to the corner, away from the outer baffle, of the top of the bottom supporting plate, and a positioning block is rotationally connected to the top, at one end of the supporting table, of the bottom supporting plate; a water nozzle body is movably connected into the bayonet, a fixing ring is fixed to the top end of the water nozzle body, a cold plate body is movably connected to the outer side of the fixing ring and arranged at the top of the supporting table, and an electric push rod is arranged above the water nozzle body. Through the arrangement of the bottom supporting plate, the water nozzle body, the cold plate body, the outer baffle and the electric push rod, the problems that when a cold plate and a water nozzle are combined, the applicability is not good enough due to the fact that the cold plate and the water nozzle are clamped through a locating clamp imitating the cold plate, and the position of the water nozzle deviates easily when the cold plate and the water nozzle are limited are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to cold plate processing, and particularly relates to a fixed connection structure of a cold plate and a water nozzle. Background Art

[0002] Cold plate nozzles usually refer to components used to connect cold plates and coolant supply systems in water cooling systems. Their function is to ensure that coolant can flow smoothly into the cold plate, flow inside the cold plate to take away heat, and then discharge the heated coolant out of the cold plate to complete heat transfer and circulation. The design of the cold plate nozzle is crucial to the performance of the entire water cooling system. It needs to ensure good sealing performance to prevent coolant leakage and ensure sufficient flow to maintain the heat dissipation efficiency of the cold plate. With the maturity of new energy technologies, cold plates are being used more and more widely. In the process of connecting the cold plate and the nozzle, the nozzle needs to be pre-inserted into the cold plate hole. Pre-positioning is a crucial step, but it still has the following disadvantages in actual use:

[0003] When the cold plate and the water nozzle are assembled together, it is necessary to keep the water nozzle and the cold plate at a specific angle. The traditional method is to make a positioning fixture imitating the cold plate, and rely on the edge of the positioning tool to be flush with the edge of the cold plate for pre-positioning. When facing the positioning requirements of different cold plates, a variety of positioning tools need to be used;

[0004] After the cold plate and the water nozzle are pre-positioned, the water nozzle and the cold plate need to be laser spot welded. When laser welding the water nozzle and the cold plate, the positioning structure needs to be removed. When removing the positioning structure, it is easy to cause deviation between the cold plate and the water nozzle, resulting in inaccurate positioning between the cold plate and the water nozzle. Utility Model Content

[0005] The utility model aims to provide a cold plate and a faucet fixed connection structure, which solves the problem that when the cold plate and the faucet are combined, the cold plate and the faucet are clamped by a positioning fixture imitating the cold plate, the applicability is not good enough, and the position of the faucet is easily deviated when the cold plate and the faucet are restricted, by arranging a bottom support plate, a faucet body, a cold plate body, an outer baffle and an electric push rod.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a structure for fixing a cold plate and a water nozzle, comprising a bottom support plate, a water nozzle main body, a cold plate main body, an outer baffle plate and an electric push rod, one side of the top of the bottom support plate is fixed with an outer baffle plate, the top of the bottom support plate is fixed with a support platform at a corner away from the outer baffle plate, the top of the bottom support plate at one end of the support platform is rotatably connected with a positioning block, the top of the positioning block is provided with a bayonet, the bayonet is movably connected with the water nozzle main body, the top of the water nozzle main body is fixed with a fixing ring, the outer side of the fixing ring is movably connected with the cold plate main body, the cold plate main body is arranged on the top of the support platform, and an electric push rod is arranged above the water nozzle main body. When working, the support platform is fixed thereon through the bottom support plate, and when the water nozzle main body works, the fixing ring at its top and the cold plate main body are embedded with each other, so that the cold plate main body and the water nozzle main body are initially and accurately combined together, the position where the water nozzle main body and the cold plate main body are combined with each other is determined by the outer baffle plate, and the riveting tool is driven to rise and fall by the electric push rod.

[0008] Furthermore, a stud is threadedly connected to the outer side of the bayonet in the positioning block, and a rotating plate is fixed to the top of the stud. When the positioning block is working, the rotating plate is rotated to drive the stud to rotate until it is tightly against the top of the bottom support plate, so that the positions of the positioning block and the bottom support plate are determined.

[0009] Furthermore, ear plates are symmetrically fixed on the outer side of the fixing ring, and a socket is opened in the cold plate body at the top of the faucet body. The fixing ring and the ear plate are inserted into the socket. The fixing ring is combined with the ear plate, and after being inserted into the socket, the faucet body and the cold plate body are combined with each other.

[0010] Furthermore, a screw is threadedly connected inside the outer baffle, and the end of the screw close to the cold plate body is rotatably connected to a push plate, and a rotating frame is fixed to the end of the screw away from the push plate. When the outer baffle is working, the screw is driven to rotate by rotating the rotating frame, so that the push plate is driven to move.

[0011] Furthermore, two limit rods are fixed on the side of the push plate away from the cold plate body. The limit rods are symmetrically arranged along the screw rod in a top view. The two limit rods are inserted into the outer baffle plate. When the push plate is working, the limit rods are inserted into the outer baffle plate to prevent the push plate from rotating with the rotation of the screw rod.

[0012] Furthermore, a limit plate is fixed at the telescopic end of the electric push rod, a riveting tool is fixed at the bottom end of the limit plate, the bottom end of the riveting tool is arranged in a cone shape, the riveting tool is movably connected in a fixed ring, and when the electric push rod drives the limit plate to rise and fall, the riveting tool is driven to rise and fall.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem that the cold plate and the water nozzle are not well applicable when they are combined by clamping the positioning fixture of the imitation cold plate, determines the combination mode between the water nozzle body and the cold plate body, puts the water nozzle body into the bayonet on the positioning block, and then puts the cold plate body on the support table on the bottom support plate, then rotates the rotating plate, loosens the stud and the bottom support plate, rotates the positioning block, so that the side of the cold plate body close to the outer baffle plate and the side of the push plate close to the positioning block are parallel to each other, rotates the rotating plate until the bottom end of the stud is tightly against the top of the bottom support plate, and then rotates the rotating frame. When the rotating frame rotates, it drives the screw to rotate. When the screw rotates, it pushes the push plate to move to just contact with the cold plate body, so that when working, the position of the combination between the water nozzle body and the cold plate body is determined, so that when working, when facing different combination angles of water nozzles, the combination applicability is better.

[0015] The utility model solves the problem that the position of the water nozzle is easily deviated when the cold plate and the water nozzle are restricted by arranging a water nozzle body, a cold plate body and an electric push rod. During operation, the water nozzle body is directly placed in the slot on the positioning block, and the cold plate body is then placed on the support table as shown in the figure, and then pushed to the side to contact the push plate, and then the cold plate body is slightly lifted and pushed, so that the socket on the cold plate body is aligned with the fixing ring and the ear plate on the water nozzle body, so that the fixing ring and the ear plate enter the socket, and the water nozzle body and the cold plate body are initially restricted together. When the electric push rod is working, the limit plate is driven to drive the riveting tool to descend, so that the bottom end of the riveting tool enters the combined water nozzle body and the fixing ring on the cold plate body. As the upper part of the riveting tool enters the water nozzle body, the fixing ring is compressed and expanded, and is fixedly combined with the cold plate body, so that when the cold plate and the water nozzle are restricted, it is less likely to cause the position of the water nozzle to deviate, and the precision of the cold plate and the water nozzle combination is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A three-dimensional diagram of the assembly structure of a cold plate and a water nozzle fixed connection structure;

[0018] Figure 2 It is a three-dimensional diagram of the bottom support plate structure;

[0019] Figure 3 This is a three-dimensional diagram of the main structure of the faucet;

[0020] Figure 4 It is a three-dimensional diagram of the main structure of the cold plate;

[0021] Figure 5 It is a three-dimensional diagram of the outer baffle structure;

[0022] Figure 6 It is a three-dimensional diagram of the electric push rod structure.

[0023] Reference numerals:

[0024] 1. Bottom support plate; 101. Positioning block; 102. Bayonet; 103. Stud; 104. Turntable; 105. Support platform; 2. Faucet body; 201. Fixing ring; 202. Ear plate; 3. Cold plate body; 301. Socket; 4. Outer baffle; 401. Screw; 402. Push plate; 403. Turntable; 404. Limit rod; 5. Electric push rod; 501. Limit plate; 502. Riveting tooling. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0026] See also Figure 1-5 The utility model is a structure for fixing a cold plate and a faucet, comprising a bottom support plate 1, a faucet body 2, a cold plate body 3, an outer baffle plate 4 and an electric push rod 5. The outer baffle plate 4 is fixed to one side of the top of the bottom support plate 1. When the bottom support plate 1 is working, the positioning block 101, the support platform 105 and the outer baffle plate 4 are supported on the work surface, and the push plate 402 is connected and supported on the bottom support plate 1 through the outer baffle plate 4. A support platform 105 is fixed at a corner of the top of the bottom support plate 1 away from the outer baffle plate 4. When the support platform 105 is working, auxiliary support is provided for the cold plate body 3. The top of the bottom support plate 1 at one end of the support platform 105 rotates A positioning block 101 is connected, a bayonet 102 is provided on the top of the positioning block 101, a faucet body 2 is movably connected in the bayonet 102, the faucet body 2 is supported and restricted in it by the bayonet 102 on the positioning block 101, a fixing ring 201 is fixed on the top of the faucet body 2, a cold plate body 3 is movably connected to the outer side of the fixing ring 201, the cold plate body 3 is arranged on the top of the support platform 105, and is inserted into the cold plate body 3 through the fixing ring 201, so that when working, the cold plate body 3 and the faucet body 2 are preliminarily restricted, an electric push rod 5 is arranged above the faucet body 2, and the riveting tooling 502 is driven to rise and fall by the electric push rod 5.

[0027] Specifically, a stud 103 is threadedly connected to the outer side of the bayonet 102 in the positioning block 101, and a rotating plate 104 is fixed to the top of the stud 103. When the positioning block 101 is working, it is first rotated to a suitable angle, and then the rotating plate 104 is rotated. When the rotating plate 104 rotates, the stud 103 is driven to rotate, and the position of the positioning block 101 is restricted by the rotation of the stud 103 until the stud 103 and the bottom support plate 1 are tightened.

[0028] Furthermore, ear plates 202 are symmetrically fixed to the outer side of the fixing ring 201, and a socket 301 is opened in the cold plate body 3 at the top of the faucet body 2. The fixing ring 201 and the ear plate 202 are inserted into the socket 301, and the fixing ring 201 and the ear plate 202 are jointly inserted into the socket 301 on the cold plate body 3, so that the fixing ring 201 and the ear plate 202 are initially restricted together.

[0029] Furthermore, a screw 401 is threadedly connected inside the outer baffle plate 4, and the end of the screw 401 close to the cold plate body 3 is rotatably connected to a push plate 402, and a rotating frame 403 is fixed to the end of the screw 401 away from the push plate 402. When the outer baffle plate 4 is working, the screw 401 is driven to rotate by rotating the rotating frame 403, and the screw 401 is threadedly connected to the outer baffle plate 4 to push the push plate 402, so that the push plate 402 is pushed to a suitable position.

[0030] Furthermore, two limit rods 404 are fixed to the side of the push plate 402 away from the cold plate body 3. The limit rods 404 are symmetrically arranged along the screw 401 in a top view. The two limit rods 404 are inserted through the outer baffle plate 4. The push plate 402 is inserted into the outer baffle plate 4 through the limit rods 404, so that during operation, the push plate 402 is prevented from rotating with the rotation of the screw 401.

[0031] When the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the cam 102 is in the position that the Figure 1As shown, it is placed on the support platform 105, and then pushed to the side to contact the push plate 402, and then the cold plate body 3 is slightly lifted and pushed, so that the socket 301 on the cold plate body 3 is aligned with the fixing ring 201 and the ear plate 202 on the faucet body 2, so that the fixing ring 201 and the ear plate 202 enter the socket 301, and the faucet body 2 and the cold plate body 3 are initially restrained together. Specific embodiment 2

[0032] See also Figure 1 , 3 , 4, 6, on the basis of the specific embodiment 1, the telescopic end of the electric push rod 5 is fixed with a limit plate 501, and the bottom end of the limit plate 501 is fixed with a riveting tool 502, and the bottom end of the riveting tool 502 is set in a truncated cone, and the riveting tool 502 is movably connected in the fixing ring 201. When the electric push rod 5 is working, the limit plate 501 is driven to drive the riveting tool 502 to descend, so that the bottom end of the riveting tool 502 enters the fixed ring 201 on the combined faucet body 2 and the cold plate body 3. As the upper part of the riveting tool 502 enters the faucet body 2, the fixing ring 201 is compressed and expanded, and is fixedly combined with the cold plate body 3.

[0033] The operation process of this embodiment is as follows: when the electric push rod 5 is working, the limit plate 501 is driven to drive the riveting tool 502 to descend, so that the bottom end of the riveting tool 502 enters the combined faucet body 2 and the fixing ring 201 on the cold plate body 3. As the upper part of the riveting tool 502 enters the faucet body 2, the fixing ring 201 is compressed and expanded to be flanged, and is fixedly combined with the cold plate body 3.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cold plate and faucet fixed connection structure, comprising a bottom support plate (1), a faucet body (2), a cold plate body (3), an outer baffle (4) and an electric push rod (5), characterized in that: An outer baffle (4) is fixed to one side of the top of the bottom support plate (1); a support platform (105) is fixed to a corner of the top of the bottom support plate (1) away from the outer baffle (4); a positioning block (101) is rotatably connected to the top of the bottom support plate (1) at one end of the support platform (105); a bayonet (102) is provided at the top of the positioning block (101); a faucet body (2) is movably connected in the bayonet (102); a fixing ring (201) is fixed to the top of the faucet body (2); a cold plate body (3) is movably connected to the outside of the fixing ring (201); the cold plate body (3) is arranged on the top of the support platform (105); and an electric push rod (5) is arranged above the faucet body (2).

2. The cold plate and water nozzle fixed connection structure according to claim 1, characterized in that: A stud (103) is threadedly connected to the outer side of the bayonet (102) in the positioning block (101), and a rotating plate (104) is fixed to the top end of the stud (103).

3. The cold plate and water nozzle fixed connection structure according to claim 1, characterized in that: An ear plate (202) is symmetrically fixed to the outer side of the fixing ring (201), a socket (301) is provided through the cold plate body (3) at the top of the faucet body (2), and the fixing ring (201) and the ear plate (202) are inserted into the socket (301).

4. The cold plate and water nozzle fixed connection structure according to claim 1, characterized in that: A screw rod (401) is threadedly connected inside the outer baffle plate (4); one end of the screw rod (401) close to the cold plate body (3) is rotatably connected to a push plate (402); and one end of the screw rod (401) away from the push plate (402) is fixed to a rotating frame (403).

5. The cold plate and water nozzle fixed connection structure according to claim 4, characterized in that: Two limit rods (404) are fixed to a side of the push plate (402) away from the cold plate body (3); the limit rods (404) are symmetrically arranged along the screw rod (401) in a top view; the two limit rods (404) are inserted through the outer baffle (4).

6. The cold plate and water nozzle fixed connection structure according to claim 1, characterized in that: A limit plate (501) is fixed to the telescopic end of the electric push rod (5), a riveting tool (502) is fixed to the bottom end of the limit plate (501), the bottom end of the riveting tool (502) is arranged in the form of a round table, and the riveting tool (502) is movably connected in the fixing ring (201).

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